Elevator intercom device with visual function

Abstract

The utility model relates to the technical field of elevators, and discloses an elevator talkback device with a visual function, which comprises an elevator inner wall, a mounting groove is formed in the elevator inner wall, a talkback device body is detachably mounted in the mounting groove through a clamping assembly, a camera is mounted on the front side of the talkback device body, and a camera is mounted on the front side of the talkback device body. The clamping assembly comprises a plurality of lower side limiting columns mounted on the bottom wall of the mounting groove, an extrusion plate is slidably arranged on the upper side of the mounting groove, a spring is mounted between the top of the extrusion plate and the top wall of the mounting groove, and a plurality of upper side limiting columns are mounted on the bottom wall of the extrusion plate; a plurality of limiting holes are formed in the top wall and the bottom wall of the intercom device body, and a protection assembly used for protecting the intercom device body is installed on the inner wall of the elevator; according to the invention, installation of the device body is realized, on the contrary, the device body can be disassembled, and the disassembly and assembly convenience of the intercom device body is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the elevator technical field, especially to an elevator intercom device with visual function. BACKGROUND

[0002] The elevator intercom system is mainly composed of a management host, a car extension, a machine room extension and a connection line, and a relay box, monitoring and statistical software and a concentrator box can be selected to realize three-way or multi-way communication, which belongs to a series in the security intercom industry.

[0003] A kind of elevator intercom device with emergency power supply is disclosed in Chinese utility model patent with announcement number CN220359159U, the surface of interphone is equipped with protection device, protection device includes placing block;Intercom position can be adjusted by setting threaded rod and moving block, it is convenient for people of different heights to operate intercom, and simultaneously dust cover can reduce the situation that dust enters car interior through sliding slot, reduce the possibility of contamination inside car;

[0004] For the related technology in the above, the inventor believes that the elevator intercom device in the related technology is generally fixed and installed by bolt during use, which makes the operation more inconvenient when disassembling, replacing and maintaining the intercom device, and reduces the practicability of the device.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it can include prior art known by those skilled in the art. UTILITY MODEL CONTENT

[0006] In order to solve the problem that the intercom device in the related technology is generally fixed and installed by bolt during use, which makes the operation more inconvenient when disassembling, replacing and maintaining the intercom device, and reduces the practicability of the device, the present application provides an elevator intercom device with visual function.

[0007] The elevator intercom device with visual function provided by the present application adopts the following technical solution:

[0008] An elevator intercom device with visual function includes an elevator inner wall, a mounting groove is formed in the elevator inner wall, an intercom device body is detachably installed in the mounting groove through a clamping assembly, a camera is installed on the front side of the intercom device body, the clamping assembly includes a plurality of lower limit columns installed on the bottom wall of the mounting groove, an extrusion plate is slidably arranged on the upper side of the mounting groove, a spring is installed between the top of the extrusion plate and the top wall of the mounting groove, a plurality of upper limit columns are installed on the bottom wall of the extrusion plate, a plurality of limit holes are formed in the top wall and the bottom wall of the intercom device body, and a protection assembly for protecting the intercom device body is installed on the elevator inner wall.

[0009] Preferably, a moving groove is formed on the inner wall of the elevator, and a push plate is slidably arranged in the moving groove and fixedly connected with the pressing plate.

[0010] Preferably, the protection assembly comprises a protection cover fixedly installed on the inner wall of the elevator, and a lifting groove is symmetrically formed on the inner wall of the protection cover, and a protection cover is slidably arranged on the inner wall of the lifting groove.

[0011] Preferably, a bolt is inserted on the protection cover for limiting the movement of the protection cover.

[0012] To sum up, the present application has the following beneficial technical effects:

[0013] 1. The present application comprises an installation groove formed on the inner wall of the elevator, and is cooperated with a lower limit column, a pressing plate, a spring, an upper limit column, and a limiting hole formed on the body of the intercom device, so that the pressing plate can be pushed upward, the body of the intercom device is placed in the installation groove, and then the pressing plate is released, at this time, the spring can push the pressing plate to move downward, so that the upper limit column and the lower limit column are respectively matched with the limiting hole, thereby realizing the installation of the body of the intercom device, and vice versa, the body of the intercom device can be disassembled, and the convenience of disassembling the body of the intercom device is improved.

[0014] 2. The present application comprises a protection cover installed on the inner wall of the elevator, and is cooperated with a protection cover and a bolt, so that the protection cover can be opened during use, and the protection cover can be closed when not in use, thereby protecting the body of the intercom device, and avoiding the body of the intercom device from being damaged when not in use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the application embodiment;

[0016] Figure 2 is a schematic diagram of the structure of the protection cover opened in the application embodiment; Figure 1

[0017] Figure 3 is a schematic diagram of the inner wall of the elevator in the application embodiment;

[0018] Figure 4 is a schematic diagram of the structure of the body of the intercom device in the application embodiment.

[0019] Explanation of reference signs: 1, inner wall of the elevator; 11, installation groove; 12, lower limit column; 13, pressing plate; 14, spring; 15, upper limit column; 16, push plate; 2, protection cover; 3, protection cover; 4, bolt; 5, body of the intercom device; 51, limiting hole; 52, camera. DETAILED DESCRIPTION ​

[0020] The following description will be made in conjunction with the accompanying drawings Figures 1-4 The application is further described in detail.

[0021] The application discloses an elevator intercom device with visual function, referring to Figures 1-4 , including elevator inner wall 1, the installation groove 11 is set up on the elevator inner wall 1, the inside of installation groove 11 is detachably installed through the clamping assembly with the intercom device body 5, the front side of intercom device body 5 is installed with camera 52, the clamping assembly includes multiple downside limit column 12 installed on the bottom wall of installation groove 11, and the upside of installation groove 11 is slidably provided with extrusion plate 13, the top of extrusion plate 13 and the top wall of installation groove 11 are installed with spring 14, and the bottom wall of extrusion plate 13 is installed with multiple upside limit column 15, the top wall and the bottom wall of intercom device body 5 are all set up with multiple limit hole 51, and the protection assembly for protecting intercom device body 5 is installed on the elevator inner wall 1.

[0022] Here, by pushing the extrusion plate 13 upwards, the extrusion plate 13 drives the upside limit column 15 to move upwards, then the intercom device body 5 is placed inside the installation groove 11, and the limit hole 51 set up on the bottom wall of intercom device body 5 is matched with the downside limit column 12, and the extrusion plate 13 is loosened, at this time, the extrusion plate 13 moves downwards under the elastic force of spring 14, so that the upside limit column 15 installed on the bottom of extrusion plate 13 can be inserted into the limit hole 51 set up on the intercom device body 5, thereby realizing the fixed installation of intercom device body 5, conversely, the extrusion plate 13 is pushed upwards, so that the upside limit column 15 is away from the limit hole 51, that is, the disassembly of intercom device body 5 can be realized, which is simple and convenient to operate, and improves the convenience of disassembling intercom device body 5.

[0023] Referring to Figure 2 , the moving groove is set up on the elevator inner wall 1, and the inside of the moving groove is slidably provided with the dial plate 16, and the dial plate 16 is fixedly connected with the extrusion plate 13.

[0024] Here, by dialing the dial plate 16, the dial plate 16 can drive the extrusion plate 13 to move upwards.

[0025] Referring to Figure 2 , the protection assembly includes the protection cover 2 fixedly installed on the elevator inner wall 1, the inner wall of protection cover 2 is symmetrically set up with lifting groove, and the inner wall of lifting groove is slidably provided with protection cover 3.

[0026] Here, by setting the protection cover 2, lifting groove and protection cover 3, the intercom device body 5 can be protected, so as to avoid the intercom device from being accidentally damaged.

[0027] Referring to Figure 1 , the protection cover 2 is inserted with the bolt 4 for limiting the movement of protection cover 3.

[0028] Here by setting the bolt 4, so that the protective cover 3 can be fixed.

[0029] The implementation principle of the elevator intercom device with visual function is as follows: in use, the upper limiting column 15 is driven to move upward by pushing the pressing plate 13 upward, then the intercom device body 5 is placed in the mounting groove 11, and the limiting hole 51 in the bottom wall of the intercom device body 5 is matched with the lower limiting column 12, and then the pressing plate 13 is loosened, at this time, the upper limiting column 15 at the bottom of the pressing plate 13 can be inserted into the limiting hole 51 in the intercom device body 5 under the elastic force of the spring 14, so as to realize the fixed installation of the intercom device body 5, and vice versa, the pressing plate 13 is pushed upward, so that the upper limiting column 15 is away from the limiting hole 51, that is, the intercom device body 5 can be disassembled, which is simple and convenient to operate, improves the convenience of disassembly of the intercom device body 5, and the bolt 4 can realize the opening and closing of the protective cover 3, so as to protect the intercom device body 5.

[0030] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0031] Secondly: the utility model discloses the embodiment of the drawings only relates to the structure involved in the embodiment of the disclosure, and other structures can refer to the usual design, and under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0032] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0033] The above are the preferred embodiments of the application, and are not used to limit the protection scope of the application, so: any equivalent change made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. An elevator intercom device with visual function, comprising an inner wall of the elevator (1), characterized in that: An installation groove (11) is provided on the inner wall (1) of the elevator. The intercom device body (5) is detachably installed inside the installation groove (11) through a snap-fit ​​assembly. A camera (52) is installed on the front side of the intercom device body (5). The snap-fit ​​assembly includes multiple lower limit posts (12) installed on the bottom wall of the installation groove (11). A pressing plate (13) is slidably provided on the upper side of the installation groove (11). A spring (14) is installed between the top of the pressing plate (13) and the top wall of the installation groove (11). Multiple upper limit posts (15) are installed on the bottom wall of the pressing plate (13). Multiple limit holes (51) are provided on the top and bottom walls of the intercom device body (5). A protective assembly for protecting the intercom device body (5) is installed on the inner wall (1) of the elevator.

2. The elevator intercom device with visual function according to claim 1, characterized in that: The inner wall (1) of the elevator is provided with a moving groove, and a lever (16) is slidably arranged inside the moving groove. The lever (16) is fixedly connected to the pressing plate (13).

3. The elevator intercom device with visual function according to claim 1, characterized in that: The protective component includes a protective cover (2) fixedly installed on the inner wall (1) of the elevator. The inner wall of the protective cover (2) is symmetrically provided with lifting grooves, and the inner wall of the lifting groove is slidably provided with a protective cover (3).

4. An elevator intercom device with visual function according to claim 3, characterized in that: The protective cover (2) is provided with a pin (4) for restricting the movement of the protective cover (3).

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