Vertical adjustable talkback equipment

Abstract

The utility model relates to the technical field of talkback equipment, and discloses vertical adjustable talkback equipment which comprises a base, a support is fixedly connected to the upper surface of the base, a fixing frame is fixedly connected to the upper surface of the support, a limiting assembly is arranged on the side wall of the fixing frame, and a motor is fixedly connected to the side wall of the fixing frame. The output end of the motor is fixedly connected with a worm, one end of the worm is rotationally connected to the interior of the fixing frame, the side wall of the fixing frame is slidably connected with a mounting plate, the side wall of the mounting plate is fixedly connected with a worm gear ring, and the side wall of the mounting plate is fixedly connected with a sliding groove plate. According to the utility model, through the cooperation of the fixing frame, the limiting block, the motor, the worm, the mounting plate, the worm gear ring, the chute plate and the display screen, the effect of conveniently changing the angle of the display screen is achieved, the problems that part of talkback equipment is single in structure, only can be used for communication and is fixed in mounting angle are solved, and the practicability of the equipment is improved through the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of intercom equipment, in particular to a vertical adjustable intercom equipment. Background Art

[0002] Vertical intercom equipment usually refers to a vertically placed intercom device, which is usually used in public places, factories, schools, hospitals and other places. Vertical intercom equipment usually adopts a vertical placement design, which makes operation more convenient. Users can easily operate the device and touch the control panel. Vertical intercom equipment usually integrates multiple functions, such as voice calls, SMS sending, location sharing, emergency calls, etc., to meet the communication needs in different scenarios.

[0003] The Chinese patent document with the search announcement number CN219018810U discloses a vertical adjustable intercom device, including a base, a support column and a fixed screw, wherein a support column is arranged above the base, and the inner wall of the support column is connected to the fixed screw; further comprising: a worm wheel, which is installed on the bottom outer wall of the fixed screw, the worm wheel and the worm are meshed and connected, and a protective plate is arranged on the outer side of the support column; a connecting rod, the bottom end of which is connected to the support column, and the top end of the connecting rod is fixed to the intercom body. In the vertical adjustable intercom device, the top of the support column is connected to the intercom body through the connecting rod, and the inner wall of the support column is threadedly connected to the fixed screw, so that when the fixed screw is rotated, the support column can be moved up and down, and the intercom body is driven to rise and fall together by the support column to adjust the height of the intercom body, so that the intercom body can be used by people of different heights, and the flexibility of the intercom body when used is improved. However, the patent does not take into account the problem that the intercom device can only be used for conversation and has a single use effect. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a vertical adjustable intercom device, which aims to improve the problem that some intercom devices have a single structure and can only be used for conversations, and the installation angle is fixed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical adjustable intercom device, comprising a base, a bracket fixedly connected to the upper surface of the base, a fixing frame fixedly connected to the upper surface of the bracket, a limiting component is provided on the side wall of the fixing frame, a motor fixedly connected to the side wall of the fixing frame, a worm fixedly connected to the output end of the motor, one end of the worm rotatably connected to the inside of the fixing frame, a mounting plate slidably connected to the side wall of the fixing frame, a worm gear ring fixedly connected to the side wall of the mounting plate, a slide plate fixedly connected to the side wall of the mounting plate, the worm gear ring is meshed with the worm, and a display screen is fixedly connected to the side wall of the mounting plate.

[0006] Furthermore, the limiting assembly comprises a limiting block, a side wall of the limiting block is threadedly connected to the inside of the fixing frame, and the side wall of the limiting block is slidably connected to the inside of the slide plate.

[0007] Furthermore, a console is fixedly connected to the upper surface of the base, a side plate is fixedly connected to the side wall of the console, and a second magnetic strip is fixedly connected to the side wall of the console.

[0008] Furthermore, a speaker is arranged inside the console, and buttons are arranged inside the console.

[0009] Furthermore, the side panels and side walls are fixedly connected with hinged frames, and a rotating block is rotatably connected inside the hinged frames.

[0010] Furthermore, a protective cover is fixedly connected to the side wall of the rotating block, and a handle is fixedly connected to the side wall of the protective cover.

[0011] Furthermore, a magnetic stripe 1 is fixedly connected to the side wall of the protective cover, and the magnetic stripe 1 is in contact with the magnetic stripe 2.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, the fixing frame, the limit block, the motor, the worm, the mounting plate, the worm gear ring, the slide plate and the display screen cooperate with each other to achieve the effect of facilitating the change of the angle of the display screen, and solve the problem that some intercom devices have a single structure and can only be used for conversations, and the installation angle is fixed. The practicability of the device is improved through the above structure.

[0014] 2. In the utility model, the side panels, hinged frames, rotating blocks, protective covers, handles, magnetic strips 1 and 2 are coordinated to achieve the effect of protecting the speakers and buttons, thereby solving the problem that some vertical intercom devices have a single structure and lack protection for the speakers and buttons. The service life of the device is increased through the above structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a vertical adjustable intercom device proposed by the utility model;

[0016] Figure 2 This is a structural diagram of a fixing frame of a vertical adjustable intercom device proposed by the utility model;

[0017] Figure 3 The utility model discloses a control console structure diagram of a vertical adjustable intercom device.

[0018] Legend:

[0019] 1. Base; 2. Bracket; 3. Fixing frame; 4. Limiting block; 5. Motor; 6. Worm; 7. Mounting plate; 8. Worm gear ring; 9. Slide plate; 10. Display screen; 11. Control console; 12. Speaker; 13. Button; 14. Side panel; 15. Articulated frame; 16. Rotating block; 17. Protective cover; 18. Handle; 19. Magnetic stripe 1; 20. Magnetic stripe 2. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a vertical adjustable intercom device, including a base 1, a bracket 2 is fixedly connected to the upper surface of the base 1, a fixing frame 3 is fixedly connected to the upper surface of the bracket 2, a limiting assembly is arranged on the side wall of the fixing frame 3, a motor 5 is fixedly connected to the side wall of the fixing frame 3, a worm 6 is fixedly connected to the output end of the motor 5, one end of the worm 6 is rotatably connected to the inside of the fixing frame 3, a mounting plate 7 is slidably connected to the side wall of the fixing frame 3, a worm gear ring 8 is fixedly connected to the side wall of the mounting plate 7, a slide plate 9 is fixedly connected to the side wall of the mounting plate 7, the worm gear ring 8 is meshed with the worm 6, a display screen 10 is fixedly connected to the side wall of the mounting plate 7, and the limiting assembly includes a limiting block 4, a side wall of the limiting block 4 is threadedly connected to the inside of the fixing frame 3, and a side wall of the limiting block 4 is slidably connected to the inside of the slide plate 9.

[0022] When the intercom device is used for work, when the shooting angle of the display screen 10 needs to be changed, the motor 5 can be started to drive the worm 6 to rotate, and the rotation of the worm 6 further drives the rotation of the worm gear ring 8. The worm gear ring 8 is connected to the mounting plate 7, so when the worm gear ring 8 rotates, the mounting plate 7 will be driven to deflect, and as the mounting plate 7 deflects, the slide plate 9 will also slide on the fixing frame 3, and the shooting angle of the display screen 10 can be adjusted by sliding the slide plate 9 on the fixing frame 3.

[0023] Reference Figure 3A console 11 is fixedly connected to the upper surface of the base 1, a side panel 14 is fixedly connected to the side wall of the console 11, a magnetic strip 20 is fixedly connected to the side wall of the console 11, a speaker 12 is arranged inside the console 11, a button 13 is arranged inside the console 11, a hinged frame 15 is fixedly connected to the side wall of the side panel 14, a rotating block 16 is rotatably connected inside the hinged frame 15, a protective cover 17 is fixedly connected to the side wall of the rotating block 16, a handle 18 is fixedly connected to the side wall of the protective cover 17, a magnetic strip 19 is fixedly connected to the side wall of the protective cover 17, and the magnetic strip 19 is in contact with the magnetic strip 20.

[0024] When the device is used for dial-up communication, the handle 18 can be pulled to drive the protective cover 17 to move. The protective cover 17 will rotate inside the hinged frame 15 through the rotating block 16. During the rotation of the protective cover 17, the magnetic strip 19 and the magnetic strip 2 20 are gradually separated. When the magnetic strips are separated, the button 13 and the speaker 12 are completely exposed. When the device is not in use, the protective cover 17 only needs to be gently put back in place, and the magnetic strip 1 19 and the magnetic strip 2 20 will automatically fit together. It effectively protects the button 13 and the speaker 12 from external dust, moisture or other possible damage, thereby increasing the durability and service life of the device.

[0025] Working principle: When the intercom device is used for work and the shooting angle of the display screen 10 needs to be changed, the motor 5 can be started to drive the worm 6 to rotate. When the worm 6 rotates, it will drive the worm gear ring 8 to rotate. The rotation of the worm gear ring 8 will deflect the display screen 10, so that the slide plate 9 slides on the fixed frame 3 to change the shooting angle of the display screen 10. When the device is used for dial-up communication, the handle 18 can be pulled to make the protective cover 17 rotate inside the hinge frame 15 through the rotating block 16, so that the magnetic strip 1 19 is separated from the magnetic strip 2 20, thereby exposing the button 13 and the speaker 12. When not in use, the protective cover 17 is put back to connect the magnetic strip 19 with the magnetic strip 2 20, so as to protect the button 13 and the speaker 12.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vertical adjustable intercom device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a bracket (2), the upper surface of the bracket (2) is fixedly connected to a fixing frame (3), a side wall of the fixing frame (3) is provided with a limiting assembly, the side wall of the fixing frame (3) is fixedly connected to a motor (5), an output end of the motor (5) is fixedly connected to a worm (6), one end of the worm (6) is rotatably connected to the inside of the fixing frame (3), the side wall of the fixing frame (3) is slidably connected to a mounting plate (7), the side wall of the mounting plate (7) is fixedly connected to a worm wheel ring (8), the side wall of the mounting plate (7) is fixedly connected to a slide plate (9), the worm wheel ring (8) is meshed with the worm wheel (6), and the side wall of the mounting plate (7) is fixedly connected to a display screen (10).

2. The vertical adjustable intercom device according to claim 1, characterized in that: The limiting assembly comprises a limiting block (4), the side wall of the limiting block (4) being threadedly connected to the interior of the fixing frame (3), and the side wall of the limiting block (4) being slidably connected to the interior of the sliding groove plate (9).

3. The vertical adjustable intercom device according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a control console (11), the side wall of the control console (11) is fixedly connected to a side plate (14), and the side wall of the control console (11) is fixedly connected to a second magnetic strip (20).

4. The vertical adjustable intercom device according to claim 3, characterized in that: A speaker (12) is arranged inside the console (11), and a button (13) is arranged inside the console (11).

5. The vertical adjustable intercom device according to claim 4, characterized in that: The side wall of the side plate (14) is fixedly connected with a hinge frame (15), and a rotating block (16) is rotatably connected inside the hinge frame (15).

6. The vertical adjustable intercom device according to claim 5, characterized in that: The side wall of the rotating block (16) is fixedly connected with a protective cover (17), and the side wall of the protective cover (17) is fixedly connected with a handle (18).

7. The vertical adjustable intercom device according to claim 6, characterized in that: The side wall of the protective cover (17) is fixedly connected with a magnetic stripe 1 (19), and the magnetic stripe 1 (19) is in contact with the magnetic stripe 2 (20).

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