Voice call bedside extension set

Abstract

The utility model discloses a voice call bedside extension set, and belongs to the technical field of medical instruments. The mounting part comprises a back plate shell, sliding plates and reset springs, the number of the sliding plates is two, notches are formed in the sliding plates, the reset springs are mounted in the notches, the mounting part further comprises a pushing block and a limiting plate, the limiting plate is connected to the pushing block, and the sliding plates further comprise a first limiting block and a second limiting block; by arranging the mounting part, when the host needs to be fixed to the mounting part, a worker places the host between the two sliding plates and continues to move towards the back plate shell, the pushing block slides in the pressing hole under pushing force, then the limiting plate is driven to be separated from the two second limiting blocks, the two sliding plates are close to each other, and the distance is reduced; in this way, a worker only needs to press the main machine on the pushing block, the main machine and the installation part can be fixed, and the installation process is simple.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and particularly relates to a voice call bedside extension. Background Technique

[0002] The voice call bedside extension is a device commonly used in places such as hospitals and nursing homes. It allows users to make calls by voice so that when patients or the elderly need help, the nursing staff can be notified in a timely manner;

[0003] During the installation of the bedside extension, the installer first needs to drill holes in the wall, and then install the four hole positions on the back plate of the bedside extension on the hole positions on the wall through screws. Subsequently, align the back slot part of the main body of the bedside extension with the latch on the back plate, and then slide the main body downward so that the latch on the back plate is snapped into the slot on the back of the main body;

[0004] However, when the main body of the bedside extension fails and needs to be disassembled, the installer needs to first remove the back plate from the wall, and then the main body that is latched with the back plate can be removed; after the repair is completed, the installer repeats the above process to install the main body and the back plate. The whole process is rather cumbersome, so a voice call bedside extension is needed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a voice call bedside extension to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a voice call bedside extension, including:

[0007] A main body;

[0008] An installation part, the installation part includes a back plate housing, a sliding plate for latching the main body, and a return spring. The sliding plate is provided with two, and the two sliding plates are relatively and slidably installed in the back plate housing. The sliding plate forms a notch, and the return spring is installed in the notch. The installation part further includes a pushing block and a limiting plate. The limiting plate is connected to the pushing block, and the pushing block extends out of the back plate housing for a certain distance. The sliding plate further includes a first limiting block and a second limiting block. The distance between the two first limiting blocks is equal to the length of the limiting plate, and the distance between the two second limiting blocks is less than the distance between the two first limiting blocks.

[0009] As a preferred solution, the installation part further includes a pushing spring, and the pushing spring is connected to the back plate housing and the limiting plate.

[0010] As a preferred solution, the installation part further includes a reset plate, the reset plate is connected to the sliding plate, and the two reset plates respectively extend a certain distance from the opposite side surfaces of the backplate housing.

[0011] As a preferred solution, the backplate housing includes two first fixing blocks, and the two first fixing blocks are respectively arranged on both sides of the sliding plate.

[0012] As a preferred solution, the backplate housing includes a first fixing block and a second fixing block. There are two second fixing blocks, and the two second fixing blocks are respectively arranged on both sides of the reset plate.

[0013] As a preferred solution, the backplate housing further includes a pressing hole for the pushing block to move, and the aperture of the pressing hole is slightly larger than the circumferential radius of the pushing block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, by providing an installation part, the installation part includes a backplate housing, a sliding plate, a reset spring, a pushing block and a limiting plate. The sliding plate further includes a first limiting block and a second limiting block. When it is necessary to fix the host to the installation part, the worker places the host between the two sliding plates and continues to move it towards the direction of the backplate housing, so that the pushing block slides in the pressing hole under the thrust from the host, and then drives the limiting plate to disengage from the two second limiting blocks. Under the restoring force of the reset spring, the two sliding plates approach each other and the distance decreases, and then the host is fixed. In this way, the worker only needs to press the pushing block of the host to fix the host and the installation part, and the installation process is simple;

[0016] In the present utility model, by providing a reset plate, the reset plate is connected to the sliding plate, and the two reset plates respectively extend a certain distance from the opposite side surfaces of the backplate housing. When it is necessary to remove the host from the installation part, the worker presses the two reset plates simultaneously, so that the two reset plates approach each other, driving the sliding plates to move away from each other, and the reset spring is stretched; under the restoring force of the pushing spring, it drives the limiting plate to move towards the pressing hole, and then the limiting plate abuts between the two second limiting blocks; at this time, the distance between the two sliding plates is greater than the width of the host, and then the worker can remove the host from between the two sliding plates. In this way, the worker can replace the host without removing the installation part from the wall, reducing the workload of the worker. Description of the Drawings

[0017] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0018] Figure 2 is a three-dimensional schematic diagram of an angle of the installation part of the present utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of another angle of the installation part of the present utility model.

[0020] In the figure: 1, main body; 2, installation part; 21, backplane housing; 211, first fixing block; 212, second fixing block; 213, pressing hole; 22, sliding plate; 221, notch; 222, first limiting block; 223, second limiting block; 23, return spring; 24, pushing block; 25, limiting plate; 26, pushing spring; 27, reset plate. Specific embodiments

[0021] The following further describes the present utility model in conjunction with embodiments.

[0022] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement of the method of the present utility model under the premise of the concept of the present utility model belongs to the scope protected by the present utility model.

[0023] Please refer to Figures 1-3 , the present utility model provides a voice call bedside extension, including:

[0024] Main body 1;

[0025] Installation part 2, the installation part 2 includes a backplane housing 21, a sliding plate 22 for clamping the main body 1 and a return spring 23. There are two sliding plates 22, and the two sliding plates 22 are relatively and slidably installed on the backplane housing 21. The sliding plate 22 forms a notch 221, and the return spring 23 is installed in the notch 221. The installation part 2 further includes a pushing block 24 and a limiting plate 25. The limiting plate 25 is connected to the pushing block 24, and the pushing block 24 extends out of the backplane housing 21 for a certain distance. The sliding plate 22 further includes a first limiting block 222 and a second limiting block 223. The distance between the two first limiting blocks 222 is equal to the length of the limiting plate 25, and the distance between the two second limiting blocks 223 is less than the distance between the two first limiting blocks 222;

[0026] The installation part 2 further includes a pushing spring 26, and the pushing spring 26 is connected to the backplane housing 21 and the limiting plate 25;

[0027] The installation part 2 further includes a reset plate 27, and the reset plate 27 is connected to the sliding plate 22. The two reset plates 27 respectively extend out of the opposite side surfaces of the backplane housing 21 for a certain distance;

[0028] The backplane housing 21 includes first fixing blocks 211. There are two first fixing blocks 211, and the two first fixing blocks 211 are respectively arranged on both sides of the sliding plate 22;

[0029] The backplane housing 21 includes a first fixing block 211 and a second fixing block 212. There are two second fixing blocks 212, and the two second fixing blocks 212 are respectively arranged on both sides of the reset plate 27;

[0030] The backplane housing 21 further includes a pressing hole 213 for the moving of the pushing block 24, and the aperture of the pressing hole 213 is slightly larger than the circumferential radius of the pushing block 24.

[0031] The working principle and usage process of the present utility model are as follows:

[0032] Firstly, the worker fixes the installation part 2 on the wall through screws; in the initial state, the limiting plate 25 abuts between the two second limiting blocks 223, and the distance between the two sliding plates 22 is greater than the width of the host 1. At this time, the reset spring 23 is stretched by the pulling force of the two sliding plates 22;

[0033] When it is necessary to fix the host 1 to the installation part 2, the worker places the host 1 between the two sliding plates 22 and continues to move it towards the direction of the backplane housing 21, so that the pushing block 24 slides in the pressing hole 213 under the thrust from the host 1, and then drives the limiting plate 25 to disengage from the two second limiting blocks 223; at this time, the limiting plate 25 abuts between the two first limiting blocks 222, and the pushing spring 26 is stretched; under the resilience of the reset spring 23, the two sliding plates 22 approach each other and the distance decreases, and then the host 1 is fixed. In this way, the worker only needs to press the pushing block 24 of the host 1 to fix the host 1 and the installation part 2, and the installation process is simple;

[0034] When it is necessary to remove the host 1 from the installation part 2, the worker presses the two reset plates 27 simultaneously, so that the two reset plates 27 approach each other, driving the sliding plates 22 to move away from each other, and the reset spring 23 is stretched; under the resilience of the pushing spring 26, it drives the limiting plate 25 to move towards the direction of the pressing hole 213, and then the limiting plate 25 abuts between the two second limiting blocks 223; at this time, the distance between the two sliding plates 22 is greater than the width of the host 1, and then the worker can remove the host 1 from between the two sliding plates 22. In this way, the worker can replace the host 1 without removing the installation part 2 from the wall, reducing the workload of the worker.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A voice call bedside extension, characterized in that, Comprising: A main body (1); An installation part (2), the installation part (2) includes a backplane housing (21), a sliding plate (22) for clamping the main body (1), and a return spring (23). There are two sliding plates (22), and the two sliding plates (22) are relatively and slidably mounted on the backplane housing (21). The sliding plate (22) forms a notch (221), and the return spring (23) is mounted in the notch (221). The installation part (2) further includes a push block (24) and a limit plate (25). The limit plate (25) is connected to the push block (24), and the push block (24) extends out of the backplane housing (21) by a certain distance. The sliding plate (22) further includes a first limit block (222) and a second limit block (223). The distance between the two first limit blocks (222) is equal to the length of the limit plate (25), and the distance between the two second limit blocks (223) is less than the distance between the two first limit blocks (222).

2. The bedside extension for voice call according to claim 1, wherein: The installation part (2) further includes a push spring (26), and the push spring (26) is connected to the backplane housing (21) and the limit plate (25).

3. The bedside extension for voice call according to claim 2, wherein: The installation part (2) further includes a return plate (27), and the return plate (27) is connected to the sliding plate (22). The two return plates (27) respectively extend out of the opposite side surfaces of the backplane housing (21) by a certain distance.

4. The bedside extension for voice call according to claim 3, characterized in that: The backplane housing (21) includes first fixing blocks (211). There are two first fixing blocks (211), and the two first fixing blocks (211) are respectively arranged on both sides of the sliding plate (22).

5. The bedside extension for voice call according to claim 4, characterized in that: The backplane housing (21) includes first fixing blocks (211) and second fixing blocks (212). There are two second fixing blocks (212), and the two second fixing blocks (212) are respectively arranged on both sides of the return plate (27).

6. The bedside extension for voice call according to claim 5, characterized in that: The backplane housing (21) further includes a pressing hole (213) for the movement of the push block (24). The aperture of the pressing hole (213) is slightly larger than the circumferential radius of the push block (24).

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