JPH0434604Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a handset access device that allows a handset to be freely inserted into and taken out from the main body cabinet of a telephone terminal device or the like.

[Prior art]

In devices such as telephone terminals, it is recommended that the handset included in the device be pulled out from the device body when in use and stored inside the device body after use, for effective use of space and aesthetic appearance of the device. This is good in terms of improvements in performance, etc.

Here, if the handset is configured so that it can be simply taken in and out of the main body of the device, for example,
Based on the configurations disclosed in Japanese Utility Model Publication No. 152445 and Japanese Utility Model Application Publication No. 56-85448, the handset may be provided on a movable table provided with casters.

Furthermore, in the case of the above configuration, the main body of the device and the handset are separate bodies, making it inconvenient to move and transport the device. Therefore, in this case, the cordless handset may be provided in a drawer that can be taken in and out of the box based on the configuration disclosed in Japanese Utility Model Application Publication No. 52-145706.

In addition, as mentioned above, if the handset is simply pulled out horizontally from inside the box, the front part of the handset will float in the air, and if the main body of the device is lightweight, the state of pulling out the handset will be unstable. Become something. Therefore, in this case, the configuration disclosed in Japanese Utility Model Application Publication No. 49-139907 may be used. Furthermore, the configuration shown in FIG. 4 is also considered.

That is, when the configuration of Japanese Utility Model Application Publication No. 49-139907 is used, the front part of the mounting body on which the handset is installed is supported by a rotating body, and when the handset is pulled out,
As the inclination adjustment member provided on the lower surface of the mounting body moves on the rotating body, the mounting body, that is, the child unit moves forward in an inclined state diagonally downward and is pulled out.

On the other hand, in the configuration shown in FIG.
In the pulled-out state, the lower front end 12c of the handset 12 is placed on the desk surface 15. For this,
The handset 12 has guide grooves 12 on both sides thereof.
a, 12a, and these guide groove portions 12a,
12a, a pair of left and right front support rollers 13a, 1 provided at the front inside the main body cabinet 11.
3a is fitted. In addition, the main body cabinet 11
A pair of left and right guide rails 1 provided at the inner rear
Rear support rollers 13b, 1 are attached to the rear side surfaces of a pair of left and right arm portions 12b, 12b protruding from the rear of the handset 12 on the lower surfaces of 4, 14.
3b along each side. During the operation of pulling out the handset 12, the guide rail 1
4 and 14, and the rear support rollers 13b and 13b are disengaged from the guide rails 14 and 14 when the withdrawal is completed.

Therefore, in both of the above cases, the pulled out state of the handset 12 is stabilized, and the operation surface of the handset 12 is inclined at a constant angle with respect to the desk surface 15.
It is possible to improve operability.

[The problem that the idea aims to solve]

However, in the configuration disclosed in Japanese Utility Model Application No. 49-139907, the handset is pulled out by moving the handset and the mounting body diagonally forward and downward; This can be done using the body's own weight, so when the handset is pulled out forcefully, there is a risk that the pulling out movement will be accelerated and the mounting table will crash into the desk surface. In addition, in the configuration shown in FIG. 4, when the handset 12 is pulled out from inside the main body cabinet 11 and the lower front end 12c of the handset 12 is placed on the desk surface 15, the child may be damaged due to collision with the desk surface 15. A strong impact will be applied to Aircraft 12. Therefore, in both of the above cases, the handset 12
This tends to lead to breakdowns.

Therefore, the handset entry/exit device of the present invention is provided so that the handset can be freely stored and pulled out from inside the device, and
The purpose is to reduce the impact that is applied to the lower front end of the handset due to a collision with the desk surface when the handset is pulled out from inside the device.

[Means for Solving the Problems] In order to solve the above-mentioned problems, the handset ingress/egress device of the present invention supports a handset installed in a main body cabinet so that it can be freely taken in and out of the main body cabinet. In the loading/unloading device, the handset is guided so that the handset is moved in and out almost parallel to the surface of the base on which the main cabinet is placed, and when the handset is pulled out to the frontmost position. a guide means for canceling the above-mentioned guiding operation, and a support means for supporting the slave unit so that when the slave unit is pulled out to the frontmost position, the front end part due to its own weight is inclined to be in contact with the base surface. , and an elastic member that suppresses the moving speed of the child device during the above-mentioned tilting motion.

[Effect]

According to the above configuration, the movement of the handset in and out is as follows:
The main body cabinet is guided by the guiding means so as to be substantially parallel to the surface of the base on which it is placed. When the slave unit is pulled out to the frontmost position, the above-mentioned guiding operation by the guide means is released, and the slave unit is supported by the support means, and the front end of the slave unit comes into contact with the base surface due to its own weight. tilt. At this time, the moving speed of the slave device during the tilting operation is suppressed by the elastic member. Therefore, the shock applied to the slave unit due to the collision with the base when the slave unit is pulled out is alleviated, and the situation where the slave unit breaks down is prevented.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.

As shown in FIG. 1, a handset 2 is provided in a main body cabinet 1 of the device so as to be able to be stored and pulled out. On both sides of the handset 2, there are guide grooves 2 in the form of long grooves extending in the direction in which the handset 2 is pulled out.
a, 2a are formed. These guide grooves 2
A, 2a include a pair of left and right front support rollers 3a, 3 rotatably provided on support members 1b, 1b erected on the bottom wall 1a of the main body cabinet 1.
a are fitted into each other. Further, on both rear sides of the handset 2, a pair of left and right arm portions 2b, 2b are provided which are integrally formed with the handset 2 and extend rearward. Rear support rollers 3b, 3 are provided on the rear outer surfaces of these arm portions 2b, 2b, respectively.
b is rotatably provided, and an outward-flange-shaped spring receiving part 2c formed integrally with the arm parts 2b, 2b above the rear support rollers 3b, 3b,
2c is formed. On the other hand, on the bottom wall 1a of the main body cabinet 1, a pair of left and right L-shaped guide rails 4, 4 are protruded so as to extend parallel to the side surfaces of the arms 2b, 2b. The above-mentioned rear support roller 3 is mounted so that it can be supported on the lower surface of the lateral walls of the rails 4, 4.
b and 3b are respectively set. This restricts the movement of the handset 2 in the vertical direction. The guide groove 2a, the support member 1b, the front support roller 3a, the rear support roller 3b, and the guide rail 4 constitute a guide means, and the support member 1b and the front support roller 3a constitute a support means. It is configured.

Moreover, on the bottom wall 1a of the main body cabinet 1,
Leaf spring attachment parts 5, 5 are erected on both sides of the front of the handset 2 in the stored state, and a plate as an elastic member is attached to the upper end of these leaf spring attachment parts 5, 5 with attachment screws 7, 7. One end of springs 6, 6 is attached. The leaf springs 6, 6 are extended to the rear inside the main body cabinet 1 so as to be substantially parallel and horizontal to the side surface of the handset 2, and have load receiving portions 6a, 6a formed at their rear ends. has been done. Also, when the handset 2 is pulled out from inside the main body cabinet 1 and the rear support rollers 3b, 3b come off the guide rails 4, 4, the lower front end 2d of the handset 2
Immediately before falling, the spring receivers 2c, 2c are elastically supported by the lower surfaces of the load receivers 6a, 6a, and the front end of the handset 2 falls, and the lower front end 2d of the slave unit 2 falls onto the base. The positions of the load receivers 6a, 6a are set so that the load receivers 6a, 6a can always support the spring receivers 2c, 2c while in contact with the desk surface 8 as a surface. There is.

In the above configuration, when the handset 2 is pulled out from the state shown in FIG. While the rear support rollers 3a, 3a and the rear support rollers 3b, 3b rotate, the handset 2 is pulled out horizontally. When the handset 2 is pulled out by a predetermined amount, as shown in FIG. 3b, 3b are removed from the guide rails 4, 4, and the vertical restriction of the slave unit 2 is released. Therefore, the handset 2 can rotate around the front support rollers 3a, 3a, and the front part of the handset 2, where the center of gravity is located, rotates and falls. At this time, since the spring receivers 2c, 2c are elastically supported by the load receivers 6a, 6a of the leaf spring 6,
The lower front end 2d of the handset 2 slowly moves downward. Therefore, the impact when the lower front end 2d of the handset 2 comes into contact with the desk surface 8 is alleviated. In this state,
The lower front end 2d of the handset 2 is installed on the desk surface 8, and the operation surface of the handset 2 is set to be inclined at a predetermined angle with respect to the desk surface 8.

[Effect of idea]

As described above, the handset entry/exit device of the present invention guides the handset so that the movement of the handset in and out is almost parallel to the surface of the base on which the main body cabinet is placed, and A guide means for canceling the above-mentioned guiding operation when the machine is pulled out to the frontmost position, and when the slave machine is pulled out to the frontmost position,
The configuration includes a support means for supporting the handset so that its front end is inclined to be in contact with the base surface due to its own weight, and an elastic member for suppressing the moving speed of the handset during the above-mentioned tilting operation. be.

As a result, the impact exerted on the slave unit due to the collision with the base when the slave unit is pulled out is alleviated, and a situation in which the slave unit breaks down is prevented.

[Brief explanation of the drawing]

1 to 3 show an embodiment of the present invention, in which FIG. 1 is a partially cutaway perspective view of the main part;
Fig. 2 is a longitudinal cross-sectional view showing the cordless handset in a stored state, Fig. 3 is a longitudinal cross-sectional view showing the cordless handset in a pulled-out state, and Figure 4 is a longitudinal cross-section of the handset pulled out in the process of developing the present invention. It is a front view. 1 is a main body cabinet, 1b is a supporting member (guiding means, supporting means), 2 is a slave unit, 2a is a guide groove (guiding means), 2c is a spring receiving part, 3a is a front support roller (guiding means, supporting means) , 3b is a rear support roller (guiding means), 4 is a guide rail (guiding means), 6 is a leaf spring (elastic member), 6a is a load receiver, and 8 is a desk surface (base surface).

Claims (1)

[Scope of Claim for Utility Model Registration] In a handset in/out device that supports a handset installed in a main body cabinet so that it can be moved in and out of the main body cabinet, the movement of the handset in and out is limited to the base on which the main body cabinet is placed. A guide means for guiding the handset so as to move almost parallel to the surface of the base and canceling the above-mentioned guiding operation when the handset is pulled out to the frontmost position; and an elastic member for suppressing the moving speed of the slave unit in the above-mentioned tilting operation. A handset access device characterized by: