CN109727550B - Lamp box device capable of interacting with human body and interaction method - Google Patents

Lamp box device capable of interacting with human body and interaction method Download PDF

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CN109727550B
CN109727550B CN201910028188.3A CN201910028188A CN109727550B CN 109727550 B CN109727550 B CN 109727550B CN 201910028188 A CN201910028188 A CN 201910028188A CN 109727550 B CN109727550 B CN 109727550B
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plate
light
light box
human body
distance
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CN109727550A (en
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金雪英
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Hengxing Technology Shenzhen Group Co ltd
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Hengxingguang Intelligent Culture Technology Shenzhen Co ltd
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Abstract

本发明涉及可与人体互动灯箱装置，包括灯箱，灯箱内设置有光源组件，光源组件包括LED灯管、背光板和匀光板；LED灯管设置于背光板进光一侧，匀光板位于背光板出光一侧；光源组件还包括位于背光板和匀光板之间的可形变半透光介质；背光板和匀光板包夹住半透光介质；灯箱内设置有调节背光板和匀光板间距的间距调节组件和控制其的PLC控制器；灯箱上设置有检测人体距离的接近传感器；PLC控制器与接近传感器电连接并接收其检测的距离信号，根据距离信号控制间距调节组件运行，实现随人体距离改变灯箱亮度的互动效果。

Figure 201910028188

The invention relates to a light box device that can interact with the human body, comprising a light box, a light source component is arranged in the light box, and the light source component includes an LED lamp tube, a backlight plate and a light distribution plate; one side; the light source assembly further includes a deformable semi-transparent medium between the backlight plate and the even light plate; the backlight plate and the even light plate sandwich the semi-transparent medium; the light box is provided with a spacing adjustment for adjusting the distance between the backlight plate and the even light plate The component and the PLC controller that controls it; the light box is provided with a proximity sensor that detects the distance of the human body; the PLC controller is electrically connected to the proximity sensor and receives the distance signal detected by it, and controls the operation of the distance adjustment component according to the distance signal, so as to change the distance with the human body Interactive effect of lightbox brightness.

Figure 201910028188

Description

Lamp box device capable of interacting with human body and interaction method
Technical Field
The invention relates to the technical field of human body interactive light boxes, in particular to a light box device capable of interacting with a human body and an interaction method.
Background
The lamp box is commonly used for commodity display, advertising and the like, and is a commonly used display device; most of the existing lamp boxes are only of a constant brightness type, enough light rays are provided within a certain range, most of the lamps in the lamp boxes are very bright, and when a human body is close to the lamp boxes, the too-bright light rays in the lamp boxes easily stimulate human eyes to cause eye fatigue.
Disclosure of Invention
The invention aims to solve the technical problem of providing a light box device capable of interacting with a human body aiming at the defects in the prior art;
also provides an interactive method with the human body interactive lamp box.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a lamp box device capable of interacting with human body is constructed, which comprises a lamp box; the LED lamp comprises a lamp box, a light source assembly, a light source module and a control module, wherein the lamp box is internally provided with the light source assembly which comprises an LED lamp tube, a backlight plate and a light homogenizing plate; the LED lamp tube is arranged on the light inlet side of the backlight plate, and the light homogenizing plate is positioned on the light outlet side of the backlight plate; the light source component also comprises a deformable semi-transparent medium positioned between the backlight plate and the light homogenizing plate; the backlight plate and the light homogenizing plate are wrapped and clamped with the semi-transparent medium; a distance adjusting component for adjusting the distance between the backlight plate and the light homogenizing plate and a PLC (programmable logic controller) for controlling the distance adjusting component are arranged in the lamp box; a proximity sensor for detecting the distance of a human body is arranged on the lamp box; the PLC is electrically connected with the proximity sensor and receives a distance signal detected by the proximity sensor, and the distance adjusting assembly is controlled to operate according to the distance signal.
The lamp box device capable of interacting with the human body is characterized in that the semi-transparent medium is a silica gel plate; the silica gel board with even smooth board and the equal fixed connection of board in a poor light.
The lamp box device capable of interacting with the human body is characterized in that the semitransparent medium is an air bag made of elastic transparent materials, the outer surface of the air bag is fixedly connected with the light homogenizing plate and the backlight plate, and semitransparent fluid is arranged in the air bag.
The light box device capable of interacting with the human body, disclosed by the invention, is characterized in that the light homogenizing plate is fixedly connected with the light box; the distance adjusting assembly comprises a cam for extruding the backlight plate to enable the backlight plate to move towards the light homogenizing plate, a guide assembly for guiding the movement of the backlight plate, and a first stepping motor for driving the cam; the first stepping motor is electrically connected with and controlled by the PLC controller.
The invention relates to a light box device capable of interacting with a human body, wherein a guide assembly comprises a plurality of guide sleeves and a plurality of guide rods which are correspondingly matched with the guide sleeves one by one; one of the group of guide sleeves and the guide rods is arranged at the side edge of the backlight plate, and the other guide sleeve is arranged at the side edge of the dodging plate.
The invention relates to a light box device capable of interacting with a human body, which further comprises two longitudinal mounting rods for mounting the light box; the two mounting rods are respectively positioned at two sides of the lamp box; one of the two mounting rods is provided with a longitudinal slide rail slide block which is connected with the lamp box in a sliding way, the other mounting rod is provided with a second stepping motor, and a driving gear is fixed at the movable end of the second stepping motor; a longitudinal rack which is correspondingly meshed with the driving gear is arranged on the side edge of the lamp box; a human eye recognition unit for recognizing the height position of human eyes of a viewer and a single chip microcomputer for driving the second stepping motor to move are arranged on the mounting rod provided with the second stepping motor; the single chip microcomputer receives the eye height information acquired by the eye recognition unit and drives the second stepping motor to operate according to the eye height information to adjust the height of the lamp box.
The light box device capable of interacting with the human body is characterized in that the surface of one side, facing the light box, of the mounting rod provided with the second stepping motor is provided with an adjusting groove corresponding to the rack; the driving gear is positioned inside the adjusting groove; the second stepping motor is fixedly arranged on the front side surface of the mounting rod, and a through hole for the movable end of the second stepping motor to extend into the adjusting groove is formed in the front side surface of the mounting rod.
The lamp box device capable of interacting with the human body is characterized in that a driven wheel is connected and arranged in the adjusting groove through a damping rotating shaft; the driven wheel is meshed with the rack.
The lamp box device capable of interacting with the human body is characterized in that a plurality of driven wheels are arranged; the driving gear is arranged between two driven wheels of the plurality of driven wheels.
According to the human body interactive light box device, the implementation method comprises the following steps:
the first step is as follows: the proximity sensor detects the distance between the human body and the lamp box and sends a distance signal to the PLC in real time;
the second step is that: the PLC receives and processes the distance signal, and controls the movement of the distance adjusting assembly according to the distance signal;
the third step: the distance between the backlight plate and the light homogenizing plate is adjusted by the distance adjusting assembly in an operation mode, and the thickness of the semi-transparent medium between the backlight plate and the light homogenizing plate is changed by deformation of the semi-transparent medium.
The invention has the beneficial effects that: when the lamp house is kept away from to the human body, proximity sensor detects the distance grow between human body and the lamp house, and with distance signal real-time transmission to the PLC controller, the PLC controller is received and is handled distance signal, according to the motion of distance signal control interval adjustment subassembly, interval between interval adjustment subassembly operation dimming backlight board and the even light board, semi-transparent medium receives extrusion deformation, its thickness that is located between backlight board and the even light board diminishes, the light intensity that the increase jetted out through even light board, and then make the lamp house turn bright, otherwise then the lamp house is dark, reach the interactive effect that changes lamp house luminance along with human body distance.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
FIG. 1 is a schematic structural view of a light box device capable of interacting with a human body according to a preferred embodiment of the present invention;
FIG. 2 is a top view of the assembly of the backlight plate and the light-homogenizing plate of the light box device capable of interacting with human body according to the preferred embodiment of the present invention;
FIG. 3 is a side view of the mounting rod of the light box device for human body interaction with the present invention having a second stepping motor;
FIG. 4 is a schematic block diagram of a light box device capable of interacting with human body according to a preferred embodiment of the present invention;
FIG. 5 is a schematic block diagram of a light box device capable of interacting with human body according to a preferred embodiment of the present invention;
FIG. 6 is a flowchart of a method for interacting with a human body interaction light box according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The light box device capable of interacting with human body according to the preferred embodiment of the present invention is shown in fig. 1, and also refer to fig. 2-5, and comprises a light box 1, wherein a light source assembly is arranged in the light box 1, and the light source assembly comprises an LED lamp tube 10, a backlight plate 11 and a light homogenizing plate 12; the LED lamp tube 10 is arranged on the light inlet side of the backlight plate 11, and the light homogenizing plate 12 is arranged on the light outlet side of the backlight plate 11; the light source component also comprises a deformable semi-transparent medium 13 which is positioned between the backlight plate 11 and the light homogenizing plate 12; the backlight plate 11 and the light homogenizing plate 12 sandwich the semi-transparent medium 13; a distance adjusting component 14 for adjusting the distance between the backlight plate 11 and the light uniformizing plate 12 and a PLC (programmable logic controller) 15 for controlling the distance adjusting component are arranged in the lamp box 1; a proximity sensor 2 for detecting the distance of a human body is arranged on the lamp box 1; the PLC 15 is electrically connected with the proximity sensor 2, receives a distance signal detected by the proximity sensor, and controls the operation of the distance adjusting assembly 14 according to the distance signal;
when a human body is far away from the lamp box 1, the proximity sensor 2 detects that the distance between the human body and the lamp box 1 is increased, and sends a distance signal to the PLC controller 15 in real time, the PLC controller 15 receives and processes the distance signal, the distance adjusting component 14 is controlled to move according to the distance signal, the distance between the backlight plate 11 and the light homogenizing plate 12 is reduced by the operation of the distance adjusting component 14, the semitransparent medium 13 is extruded and deformed, the thickness between the backlight plate 11 and the light homogenizing plate 12 is reduced, the light intensity emitted by the light homogenizing plate 12 is increased, the lamp box 1 is lightened, otherwise, the lamp box 1 is darkened, and the interaction effect of changing the brightness of the lamp box 1 along with the distance between the human body is achieved; the emitted light is very soft, and the light variation is also very uniform.
Optionally, the semi-transparent medium 13 is a silica gel plate; the silica gel plate is fixedly connected with the light homogenizing plate and the backlight plate.
Preferably, the translucent medium 13 is an air bag made of elastic transparent material, the outer surface of the air bag is fixedly connected with the light homogenizing plate 12 and the backlight plate 11, and translucent fluid is arranged in the air bag; the uniformity is good.
Preferably, the light homogenizing plate 12 is fixedly connected with the lamp box 1; the interval adjusting assembly 14 includes a cam 140 for pressing the backlight plate 11 to move toward the light uniformizing plate 12, a guide assembly 141 for guiding the movement of the backlight plate 11, and a first stepping motor 142 for driving the cam 140; the first stepping motor 142 is electrically connected to and controlled by the PLC controller 15; is convenient to adjust, and the controllability of the adjusting process is strong.
Preferably, the guide assembly 141 includes a plurality of guide sleeves 1410 and a plurality of guide rods 1411 fitted to the guide sleeves 1410 in a one-to-one correspondence; one of the group of guide sleeves 1410 and guide rods 1411 is arranged at the side edge of the backlight plate 11, and the other is arranged at the side edge of the light homogenizing plate 12; the guiding effect is good.
Preferably, two longitudinal mounting rods 3 for mounting the light box 1 are also included; the two mounting rods 3 are respectively positioned at two sides of the lamp box 1; two mounting rods 3, one of which is provided with a longitudinal slide rail slider 30 connected with the lamp box 1 in a sliding way, and the other is provided with a second stepping motor 31, wherein a driving gear 310 is fixed at the movable end of the second stepping motor 31; the side of the lamp box 1 is provided with a longitudinal rack 16 correspondingly meshed with the driving gear 310; a human eye recognition unit 32 for recognizing the height position of human eyes of a viewer and a single chip microcomputer 33 for driving the second stepping motor 31 to move are arranged on the mounting rod 3 provided with the second stepping motor 31; the singlechip 33 receives the eye height information acquired by the eye recognition unit 32 and drives the second stepping motor 31 to operate according to the eye height information to adjust the height of the lamp box 1; the height of the lamp box can be conveniently adjusted through the height position of human eyes, so that the lamp box is suitable for browsing of people with different heights.
Preferably, the surface of the mounting rod 3, on which the second stepping motor 31 is mounted, facing the light box 1 is provided with an adjustment groove 34 corresponding to the rack 16; the driving gear 310 is located inside the adjustment groove 34; the second stepping motor 31 is fixedly arranged on the front side surface of the mounting rod 3, and the front side surface of the mounting rod 3 is provided with a through hole for the movable end of the second stepping motor 31 to extend into the adjusting groove 34.
Preferably, a driven wheel 341 is connected and arranged in the adjusting groove 34 through a damping rotating shaft 340; the driven wheel 341 is meshed with the rack 16; the damping rotating shaft 340 provides damping force for the lamp box when moving, and provides supporting force for the lamp box, so that the longitudinal movement of the lamp box is more stable.
Preferably, the driven wheel 341 is provided in plurality; a drive gear 310 is provided between two of the plurality of driven wheels 341; the stability is good.
According to the human body interactive light box device, as shown in fig. 6, the implementation method is as follows:
s01: the proximity sensor detects the distance between the human body and the lamp box and sends a distance signal to the PLC in real time;
s02: the PLC receives and processes the distance signal, and controls the movement of the distance adjusting assembly according to the distance signal;
s03: the distance between the backlight plate and the light homogenizing plate is adjusted by the distance adjusting assembly in an operation mode, and the thickness of the semi-transparent medium between the backlight plate and the light homogenizing plate is changed by deformation of the semi-transparent medium;
when the lamp house is kept away from to the human body, proximity sensor detects the distance grow between human body and the lamp house, and with distance signal real-time transmission to the PLC controller, the PLC controller is received and is handled distance signal, according to the motion of distance signal control interval adjustment subassembly, interval between interval adjustment subassembly operation dimming backlight board and the even light board, semi-transparent medium receives extrusion deformation, its thickness that is located between backlight board and the even light board diminishes, the light intensity that the increase jetted out through even light board, and then make the lamp house turn bright, otherwise then the lamp house is dark, reach the interactive effect that changes lamp house luminance along with human body distance.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (9)

1.一种可与人体互动灯箱装置，包括灯箱；其特征在于，所述灯箱内设置有光源组件，所述光源组件包括LED灯管、背光板和匀光板；所述LED灯管设置于所述背光板进光一侧，所述匀光板位于所述背光板出光一侧；所述光源组件还包括位于所述背光板和所述匀光板之间的可形变半透光介质；所述背光板和所述匀光板包夹住所述半透光介质；所述灯箱内设置有调节所述背光板和所述匀光板间距的间距调节组件和控制其的PLC控制器；所述灯箱上设置有检测人体距离的接近传感器；所述PLC控制器与所述接近传感器电连接并接收其检测的距离信号，根据距离信号控制所述间距调节组件运行；所述半透明介质为弹性透明材质制成的气囊，所述气囊外表面与所述匀光板以及所述背光板均固定连接，所述气囊内部设置有半透明流体；人体远离灯箱时，接近传感器检测人体与灯箱之间的距离变大，将距离信号实时发送至PLC控制器，PLC控制器接收并处理距离信号，依据距离信号控制间距调节组件运动，间距调节组件运行调小背光板和匀光板之间的间距，半透光介质受挤压形变，半透光介质位于背光板和匀光板之间的厚度变小，增大经过匀光板射出的光线强度，进而使得灯箱变亮，反之则灯箱变暗。1. A light box device that can interact with the human body, comprising a light box; it is characterized in that, a light source assembly is provided in the light box, and the light source assembly includes an LED lamp tube, a backlight plate and a uniform light plate; the light entering side of the backlight plate, the even light plate is located on the light exit side of the backlight plate; the light source assembly further includes a deformable semi-transparent medium between the backlight plate and the even light plate; the backlight plate The semi-transparent medium is sandwiched with the uniform light plate; the light box is provided with a spacing adjustment component for adjusting the distance between the backlight plate and the uniform light plate and a PLC controller for controlling it; the light box is provided with A proximity sensor for detecting human body distance; the PLC controller is electrically connected to the proximity sensor and receives the distance signal detected by it, and controls the operation of the distance adjustment component according to the distance signal; the translucent medium is made of elastic transparent material Airbag, the outer surface of the airbag is fixedly connected with the uniform light plate and the backlight plate, and a translucent fluid is arranged inside the airbag; when the human body is far away from the light box, the proximity sensor detects that the distance between the human body and the light box increases, and the The distance signal is sent to the PLC controller in real time, and the PLC controller receives and processes the distance signal, and controls the movement of the distance adjustment component according to the distance signal. Deformation, the thickness of the semi-transparent medium between the backlight plate and the dodging plate becomes smaller, which increases the intensity of the light emitted through the dodging plate, thereby making the light box brighter, and vice versa. 2.根据权利要求1所述的可与人体互动灯箱装置，其特征在于，所述半透光介质为硅胶板；所述硅胶板与所述匀光板以及所述背光板均固定连接。2 . The light box device capable of interacting with the human body according to claim 1 , wherein the translucent medium is a silica gel plate; the silica gel plate is fixedly connected to the uniform light plate and the backlight plate. 3 . 3.根据权利要求2所述的可与人体互动灯箱装置，其特征在于，所述匀光板与所述灯箱固定连接；所述间距调节组件包括挤压所述背光板使其朝向所述匀光板运动的凸轮、为所述背光板运动导向的导向组件，和驱动所述凸轮的第一步进电机；所述第一步进电机与所述PLC控制器电连接并受其控制。3 . The light box device capable of interacting with the human body according to claim 2 , wherein the homogenizing plate is fixedly connected to the light box; and the spacing adjustment assembly comprises pressing the backlight plate to face the homogenizing plate. 4 . A moving cam, a guide assembly for guiding the movement of the backlight panel, and a first step motor for driving the cam; the first step motor is electrically connected to and controlled by the PLC controller. 4.根据权利要求3所述的可与人体互动灯箱装置，其特征在于，导向组件包括多个导向套和多个与所述导向套一一对应配合的导向杆；一组所述导向套和所述导向杆中，其一设置在所述背光板侧边缘，另一设置在所述匀光板侧边缘。4 . The light box device capable of interacting with the human body according to claim 3 , wherein the guide assembly comprises a plurality of guide sleeves and a plurality of guide rods matched with the guide sleeves in one-to-one correspondence; a set of the guide sleeves and Among the guide rods, one is arranged on the side edge of the backlight plate, and the other is arranged on the side edge of the dodging plate. 5.根据权利要求1所述的可与人体互动灯箱装置，其特征在于，还包括安装所述灯箱的两个纵向安装杆；两个所述安装杆分别位于所述灯箱两侧；两个所述安装杆，其一设置有滑动连接所述灯箱的纵向滑轨滑块，另一设置有第二步进电机，所述第二步进电机活动端固定有驱动齿轮；所述灯箱的侧边设置有与所述驱动齿轮对应啮合的纵向齿条；安装有所述第二步进电机的所述安装杆上设置有识别观看者人眼高度位置的人眼识别单元，和驱动所述第二步进电机运动的单片机；所述单片机接收所述人眼识别单元获取的人眼高度信息，并根据该信息驱动所述第二步进电机运行调节所述灯箱的高度。5 . The light box device capable of interacting with human body according to claim 1 , further comprising two longitudinal mounting rods for mounting the light box; the two mounting rods are respectively located on both sides of the light box; The installation rod is provided with a longitudinal slide rail sliding block slidingly connected to the light box, and the other is provided with a second stepper motor, and the movable end of the second stepper motor is fixed with a driving gear; the side of the light box A longitudinal rack is arranged correspondingly meshed with the driving gear; a human eye recognition unit for recognizing the height position of the viewer's eye is arranged on the installation rod on which the second stepping motor is installed, and drives the second stepper motor. The single-chip microcomputer for the movement of the stepping motor; the single-chip computer receives the human eye height information obtained by the human eye recognition unit, and drives the second stepping motor to operate and adjust the height of the light box according to the information. 6.根据权利要求5所述的可与人体互动灯箱装置，其特征在于，安装有所述第二步进电机的所述安装杆朝向所述灯箱一侧表面设置有与所述齿条对应的调节槽；所述驱动齿轮位于所述调节槽内部；所述第二步进电机固设于所述安装杆的前侧表面，所述安装杆的前侧表面设置有供所述第二步进电机的活动端伸入所述调节槽的通孔。6 . The light box device capable of interacting with the human body according to claim 5 , wherein the mounting rod on which the second stepper motor is installed faces toward the light box and is provided with a surface corresponding to the rack. 7 . an adjustment slot; the drive gear is located inside the adjustment slot; the second stepping motor is fixed on the front side surface of the installation rod, and the front side surface of the installation rod is provided with a second stepping motor The movable end of the motor extends into the through hole of the adjusting slot. 7.根据权利要求6所述的可与人体互动灯箱装置，其特征在于，所述调节槽内通过阻尼转轴连接设置有从动轮；所述从动轮与所述齿条相啮合。7 . The light box device capable of interacting with the human body according to claim 6 , wherein a driven wheel is connected in the adjustment groove through a damping shaft; the driven wheel is engaged with the rack. 8 . 8.根据权利要求7所述的可与人体互动灯箱装置，其特征在于，所述从动轮设置有多个；多个所述从动轮的其中两个所述从动轮之间设置有所述驱动齿轮。8 . The light box device capable of interacting with the human body according to claim 7 , wherein a plurality of the driven wheels are provided; and the driving wheel is provided between two of the driven wheels among the plurality of driven wheels. 9 . gear. 9.一种可与人体互动灯箱互动方法，应用如权利要求1-8任一所述的可与人体互动灯箱装置，其特征在于，实现方法如下：9. A method for interacting with a light box capable of interacting with the human body, using the light box device capable of interacting with the human body according to any one of claims 1-8, wherein the implementation method is as follows: 第一步：接近传感器检测人体与灯箱之间的距离，并将距离信号实时发送至PLC控制器；Step 1: The proximity sensor detects the distance between the human body and the light box, and sends the distance signal to the PLC controller in real time; 第二步：所述PLC控制器接收并处理所述距离信号，依据所述距离信号控制间距调节组件运动；The second step: the PLC controller receives and processes the distance signal, and controls the movement of the distance adjustment component according to the distance signal; 第三步：所述间距调节组件运行调节背光板和匀光板之间的间距，半透光介质形变改变其位于背光板和匀光板之间的厚度。The third step: the distance adjustment component operates to adjust the distance between the backlight plate and the dodging plate, and the deformation of the semi-transparent medium changes its thickness between the backlight plate and the dodging plate.
CN201910028188.3A 2019-01-11 2019-01-11 Lamp box device capable of interacting with human body and interaction method Expired - Fee Related CN109727550B (en)

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