CN203242523U - Remote controller - Google Patents

Abstract

The utility model discloses a remote controller, which comprises a flat arc-shaped housing that is easy to hold by human hands, a control circuit accommodated in the housing, and a trigger button that triggers the control circuit. The trigger button is arranged in the housing and protrudes from the housing. The surface of the body, the surface of the shell is provided with a first holding position for the thumb of the human hand and a second holding position for some or all of the other four fingers except the thumb of the human hand, triggering the button It includes a first button and a second button, the first button is set at the first holding position of the casing, the second button is set at the second holding position of the casing, and the surface of the casing corresponds to the second holding position at the second holding position. The button is provided with a concave part adapted to the finger. Therefore, the user does not need to visually observe the position of the trigger button, but can accurately distinguish the position of each trigger button by the feeling of holding the remote controller by hand, so that the blind operation of the remote controller can be realized in an environment with insufficient ambient light or even darkness.

Description

remote control

technical field

The utility model relates to an auxiliary device of electronic equipment, in particular to a remote controller.

Background technique

Many electronic devices are equipped with a remote control to realize remote control of the electronic device. The electronic device is a controlled device remotely controlled by the remote control, and the most typical one is a remote control of a television. The existing remote control includes a casing, a control circuit contained in the casing, and a trigger button that triggers the control circuit. The casing is rectangular and rigid in shape. The trigger buttons are densely arranged on the surface of the casing. The remote control can determine the position of each trigger button, and then can accurately control the controlled device.

In an environment where the ambient light is insufficient or even dark, it is difficult for the user to see the position of the trigger button, so they cannot accurately control the remote control; when the user is in a state of exercise, it is inconvenient to observe the trigger button on the remote control, resulting in inconvenient operation; When multiple trigger buttons need to be pressed continuously, it is necessary to visually find the corresponding positions of the multiple trigger buttons on the remote controller, which reduces the control efficiency.

Utility model content

The main purpose of the present utility model is to provide a remote controller, aiming at realizing the purpose of accurately controlling the remote controller without visually viewing the remote controller, and realizing the blind operation of the remote controller.

In order to achieve the above purpose, the utility model proposes a remote control, which includes a flat arc-shaped housing that is easy to hold by human hands, a control circuit accommodated in the housing, and a trigger button that triggers the control circuit. The button is located in the housing and protrudes from the surface of the housing. The surface of the housing is provided with a first holding position for the thumb of the human hand and a place for the remaining four fingers of the human hand except the thumb. The second holding position where part or all of the fingers are placed, the trigger button includes a first button and a second button, the first button is set at the first holding position of the housing, and the second button It is provided at the second gripping position of the housing, and the surface of the housing is provided with a concave part adapted to fingers at the position corresponding to the second button at the second gripping position.

Preferably, the housing includes a first end surface and a second end surface oppositely disposed, and an annular side surface located between the first end surface and the second end surface, and the first holding position is set on the first end surface. On the end face, the second holding position is located on the annular side.

Preferably, there are a plurality of second keys, and a concave portion adapted to a finger is provided on the annular side of the housing corresponding to each of the second keys.

Preferably, the annular side includes a first side on which the palm of a human hand rests, a second side opposite to the first side, and a front end connected between the front end of the first side and the front end of the second side. The side surface, and the rear side surface connected between the rear end of the first side surface and the rear end of the second side surface, the second holding position is set on the front side surface of the annular side surface.

Preferably, the remote control further includes a fixing device that constrains a human hand to the housing, and the fixing device is connected to the housing.

Preferably, the remote control further includes a fixing device that constrains the human hand to the housing, the fixing device is connected to the housing, and the two ends of the fixing device are respectively connected to the first end surface and the first end surface of the housing. There is a second end surface, and there is a gap between the fixing device and the housing for human hands to pass through.

Preferably, the fixing device is rotatably connected to the first end surface and the second end surface of the housing.

Preferably, there is one first button, and there are four second buttons.

Preferably, there is one first button, and there are three second buttons, and the trigger button further includes a third button arranged on the second end surface of the housing.

Preferably, there are multiple trigger buttons, the control circuit is provided with a sounding device, and when the control circuit is effectively triggered by the trigger button, the sounding device emits a prompt tone, and each of the trigger buttons corresponds to beeps are different.

The remote controller provided by the utility model has an appearance that is convenient to be held by a human hand, and the trigger button is arranged at the position where the fingers of the human hand hold the remote controller. The user does not need to visually observe the position of the trigger button, but can accurately distinguish the position of each trigger button by the feeling of holding the remote control with the human hand, and use the finger to press the corresponding trigger button to send a remote control command to the controlled device, realizing the remote control of the controlled device. Remote control of control equipment. In this way, the blind operation of the remote control can be realized in the environment where the ambient light is insufficient or even dark, especially suitable for blind people; since there is no need to observe the position of the trigger button, the user can also conveniently perform blind operation on the remote control when the user is in a state of motion ; When the multiple trigger buttons of the remote controller are operated continuously, since there is no need to visually find the corresponding positions of the multiple trigger buttons on the remote controller, the remote controller can be controlled quickly and accurately, and the control efficiency is improved.

Description of drawings

Fig. 1 is the front view of an embodiment of the remote controller of the present utility model;

Fig. 2 is a schematic diagram of the internal structure of the front of the remote controller in Fig. 1;

Fig. 3 is a schematic diagram of the internal structure of the back of the remote controller in Fig. 1;

Fig. 4 is a side view of the remote controller in Fig. 1;

FIG. 5 is a schematic diagram of the three-dimensional structure of the remote controller in FIG. 1 .

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to an embodiment of the remote controller of the present invention shown in FIGS. 1-5 , wherein FIG. 1 is a front view of an embodiment of the remote controller of the present invention; FIG. 2 is a schematic diagram of the internal structure of the front of the remote controller in FIG. 1 ; Fig. 3 is a schematic diagram of the internal structure of the back of the remote controller in Fig. 1; Fig. 4 is a side view of the remote controller in Fig. 1; Fig. 5 is a schematic diagram of the three-dimensional structure of the remote controller in Fig. 1 .

The remote controller includes a flat arc-shaped housing 100, a control circuit contained in the housing 100, and a trigger button 300 that triggers the control circuit. The shape and size of the housing 100 are just convenient for people to hold, and the trigger button 300 It is arranged in the housing 100 and protrudes from the surface of the housing 100 , and is just at the position where the fingers rest on the housing 100 when the human hand holds the housing 100 . The surface of the housing 100 is provided with a first holding position for the thumb of the human hand to rest on and a second holding position for some or all of the remaining four fingers of the human hand except the thumb. The button 300 includes a first button 310 and a second button 320, the first button 310 is arranged at the first holding position of the casing 100, and the second button 320 is arranged at the second holding position of the casing 100. In the holding position, the surface of the housing 100 is provided with a recessed portion 110 adapted to a finger at a position corresponding to the second key 320 at the second holding position. When the human hand holds the remote control, a certain joint of some or all of the other four fingers except the thumb will sink into the corresponding concave part 110, so that the user has a stronger grip feeling and can more accurately and clearly distinguish The position of each trigger button 300 improves the accuracy of controlling the remote controller, makes the design of the remote controller more ergonomic, and enhances the comfort of the human hand.

The remote controller of this embodiment is in an ergonomic flat arc shape, and the housing 100 includes a first end face 101 and a second end face 102 that are opposite to each other, and is located between the first end face 101 and the second end face 102. The first holding position is set on the first end surface 101 , and the second holding position is set on the annular side surface 103 .

Specifically, the annular side 103 includes a first side 104 for the palm of a person to rest on, a second side 105 opposite to the first side 104, a front end connected to the first side 104 and the second side 105 The front side 106 between the front ends and the rear side 107 connected between the rear end of the first side 104 and the rear end of the second side 105, the second holding position is located on the annular side 103 The front side 106 of.

When the human hand holds the remote control, the palm covers the first side 104 of the ring-shaped side 103 of the remote control, and the palm and fingers can be closely attached to the remote control, wherein the thumb naturally rests on the first end surface of the remote control housing 100 101. The remaining four fingers are naturally resting on the front side 106 of the annular side 103 of the remote control housing 100, and the front side 106 faces the controlled device when the remote control is used.

The number of the first button 310 is one, which is pressed by the thumb of the human hand, and the number of the second button 320 is a plurality of parts or all of the remaining four fingers of the human hand except the thumb. On the front side 106 of the annular side 103 of the 100 , corresponding to the second keys 320 , there are recesses 110 adapted to fingers, and each recess 110 has a second key 320 inside.

Of course, three second buttons 320 can also be provided, which are respectively pressed by the index finger, middle finger and ring finger. In this case, the trigger button 300 can further include a first Three buttons (not shown in the figure) are used for pressing by the little finger of the human hand.

As a preference, in this embodiment, a first key 310 is provided on the first end face 101 of the remote controller housing 100, and four second keys 320 are provided on the front side 106 of the annular side 103 of the housing 100. The side 107 is provided with a battery compartment 200 . The control circuit includes a printed circuit board 201 and a number of electronic components mounted on the printed circuit board 201, and is powered by a battery 202 provided in the battery compartment 200 of the casing 100. The printed circuit board 201 includes an upper mounting surface and a lower mounting surface Electronics such as a button command trigger module 203 electrically connected to the trigger button 300, an infrared emitting tube 205, an infrared emitting drive module 204 electrically connected to the infrared emitting tube 205, a signal transmitting antenna 207, and a power indicator 206 are installed on the upper mounting surface. Components, electronic components such as signal encoding module 209 and wireless signal processing and transmission drive module 210 are installed on the lower mounting surface, and the circuits on the upper and lower mounting surfaces are connected for signal through the conductive layer lines on the printed circuit board 201 . The four second buttons 320 in the trigger button 300 are installed side by side on the upper mounting surface of the printed circuit board 201 and face the front side 106 of the housing 100, and the button holes passing through the front side 106 of the housing 100 protrude for fingers Press; the first button 310 in the trigger button 300 is installed on the upper mounting surface of the printed circuit board 201 and faces the first end face 101 of the housing 100, and protrudes through the button hole of the first end face 101 of the housing 100 for Press the thumb; the infrared emitting tube 205 is arranged between the four second buttons 320 arranged side by side, and sends infrared rays to the controlled device through the infrared emitting hole on the front side 106 of the housing 100; the power indicator 206 faces the second button of the housing 100 One end face 101 is provided. In this way, the functions of controlling triggering and controlling signal emission are realized.

The mode of operation of the remote controller of the present embodiment is as follows:

The human hand holds the remote control, and the front side 106 of the casing 100 of the remote control faces the controlled device. Directly use the index finger, middle finger, ring finger or little finger to press the corresponding second button 320 to realize the corresponding control operation on the controlled device; use the thumb to press the first button 310 once to call out the function integration menu, and use the remaining four fingers to press The other four second buttons 320 can operate the cursor to select the corresponding content. After selection, use the thumb to press the first button 310 to confirm the command, and use the thumb to long press the first button 310 to exit the menu. Press and hold the second button 320 corresponding to the index finger and middle finger at the same time to bring up the air mouse, click the second button 320 corresponding to the index finger to confirm the command, and click the second button 320 corresponding to the middle finger to exit the operation interface.

Accordingly, the shape of the remote controller of this embodiment is convenient for human hands to hold, and the trigger button 300 is arranged at the position where the fingers of the human hand hold the remote controller. The user does not need to visually observe the position of the trigger button 300, but can accurately distinguish the position of each trigger button 300 by the feeling of holding the remote controller by hand, and can issue a remote control command to the controlled device by pressing the corresponding trigger button 300 with a finger. Realize the remote control of the controlled equipment. Therefore, the blind operation of the remote controller can be realized in an environment with insufficient ambient light or even in a dark environment, which is especially suitable for blind people; since there is no need to observe the position of the trigger button 300, the user can also conveniently perform blind operation on the remote controller when the user is in a state of motion. Operation: when the multiple trigger buttons 300 of the remote controller are operated continuously, since there is no need to visually find the corresponding positions for triggering the multiple trigger buttons 300, the remote controller can be controlled quickly and accurately, and the control efficiency can be improved.

Further, the printed circuit board 201 of the control circuit is also provided with a sounding device 208 such as a buzzer. When the trigger button 300 effectively triggers the control circuit, the sounding device 208 emits a prompt sound, and the corresponding prompt sound of each trigger button 300 Each is different, that is, the prompt sounds of the five fingers triggering the remote control are different, so that the user can judge whether the control is accurate through the prompt sound, which further improves the accuracy and reliability of controlling the remote control.

Further, the remote controller also includes a fixing device 400 connected to the housing 100 , which is used to constrain human hands on the housing 100 . Preferably, the fixing device 400 of this embodiment is a plastic belt, the two ends of which are respectively connected to the first end surface 101 and the second end surface 102 of the housing 100, and there is a gap between the plastic belt and the housing 100 for human hands to pass through. When the human hand passes through the gap to hold the remote control, the plastic belt is bound on the back of the hand, fixing the human hand and the remote control together, preventing the remote control from slipping from the human hand, making it easier to carry and control, and improving the remote control. device portability and security.

Further, the fixing device 400 is movably connected with the first end surface 101 and the second end surface 102 of the housing 100, and the fixing device can rotate around the housing 100, so that both left and right hands can operate, which improves the applicability of the remote control.

The above-mentioned controlled device may be an electronic device with a corresponding receiving function, such as a television.

It should be understood that the above are only preferred embodiments of the present utility model, and cannot therefore limit the patent scope of the present utility model. Any equivalent structure or equivalent flow conversion made by using the utility model specification and accompanying drawings, or directly or Indirect applications in other related technical fields are all included in the scope of patent protection of the utility model in the same way.

Claims (10)

1. remote controller, it is characterized in that, the housing that comprises the flat arc of being convenient to the staff gripping, be placed in the control circuit in the described housing and trigger the triggering button of described control circuit, described triggering button is located in the described housing and is protruded from the surface of described housing, the surface of described housing is provided with for the thumb of staff and takes first grip position of putting and supply staff to take second grip position of putting except the part or all of finger in all the other four fingers of thumb part, described triggering button comprises the first button and the second button, described the first button is located at the first grip position of described housing, described the second button is located at the second grip position of described housing, and the surface of described housing is provided with in corresponding described the second button place of the second grip position and points adaptive depressed part.

2. remote controller according to claim 1, it is characterized in that, described housing comprises and is the first end face and the second end face and the annular side between described the first end face and the second end face that is oppositely arranged, described the first grip position is located at described the first end face, and described the second grip position is located at described annular side.

3. remote controller according to claim 2 is characterized in that, described the second button is a plurality of, and corresponding each described second button place is provided with and points adaptive depressed part on the annular side of described housing.

4. remote controller according to claim 2, it is characterized in that, described annular side comprise the palm for staff take the leading flank between the front end of first side of putting, the second side relative with described the first side, the front end that is connected in described the first side and the second side and be connected in the rear end of described the first side and the rear end of the second side between trailing flank, described the second grip position is located at the leading flank of described annular side.

5. remote controller according to claim 1 is characterized in that, described remote controller also comprises the fixture that staff is constrained in described housing, and this fixture is connected in described housing.

6. remote controller according to claim 2, it is characterized in that, described remote controller also comprises the fixture that staff is constrained in described housing, this fixture is connected in described housing, the two ends of described fixture are connected to the first end face and second end face of described housing, and have the space of passing for staff between this fixture and this housing.

7. remote controller according to claim 6 is characterized in that, rotatable the first end face and the second end face that is connected in described housing of described fixture.

8. remote controller according to claim 7 is characterized in that, described the first button is one, and described the second button is four.

9. remote controller according to claim 7 is characterized in that, described the first button is one, and described the second button is three, and described triggering button further comprises the 3rd button on the second end face that is arranged on described housing.

10. each described remote controller according to claim 1-9, it is characterized in that, described triggering button is a plurality of, described control circuit is provided with sound-producing device, when effectively being triggered by described triggering button, described control circuit sends prompt tone by described sound-producing device, and prompt tone difference corresponding to each described triggering button.

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