Insertion-free charging device for indoor visual interphone

Abstract

The utility model discloses a plug-free charging device for an indoor visual interphone, which relates to the technical field of plug-free charging devices and comprises a mounting frame, a magnetic attraction charging block fixedly mounted at the front end of the mounting frame, a fixing frame fixedly mounted at the rear end of the mounting frame, a rotating shaft mounted on two sides of the fixing frame in a penetrating manner, and a transmission bevel gear fixedly mounted on the rotating shaft. A driven bevel gear is arranged on one side of the transmission bevel gear in a meshed mode, one end of the driven bevel gear is connected to the mounting frame, a connecting block is fixedly arranged at the upper end of the fixing frame, a sleeve is arranged on the connecting block, a telescopic column is fixedly connected to the middle of the sleeve, the other end of the telescopic column is fixedly connected to a mounting plate, and a hydraulic shaft is fixedly mounted on the mounting plate. And the output end of the hydraulic shaft is electrically connected with the telescopic column. According to the utility model, by arranging the mounting frame, the magnetic charging block, the movable toothed plate and other components, the rapid and convenient charging effect of the device is realized, different user requirements can be met, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plug-free charging devices, in particular to a plug-free charging device for indoor video intercoms. Background Art

[0002] Indoor video intercom is an indispensable service device for modern well-off houses. It can provide two-way video calls between visitors and residents, achieve dual recognition of image and voice, thereby increasing safety and reliability, and providing the greatest protection for the safety of life and property of homeowners. Existing indoor video intercoms mainly use chargers to plug into sockets to achieve the purpose of charging. Traditional indoor video intercoms usually need to frequently plug and unplug the charging plug when charging, which not only brings inconvenience to users, but also easily causes wear and tear of plugs and sockets, which may cause safety accidents. For this reason, we propose a plug-free charging device for indoor video intercoms. Utility Model Content

[0003] The utility model aims to solve the defects in the prior art and proposes a plug-free charging device for an indoor video intercom.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A plug-free charging device for an indoor video intercom comprises a mounting frame, a magnetic charging block is fixedly mounted on the front end of the mounting frame, a fixing frame is fixedly mounted on the rear end of the mounting frame, rotating shafts are penetrated and installed on both sides of the fixing frame, a transmission bevel gear is fixedly mounted on the rotating shaft, a passive bevel gear is meshedly arranged on one side of the transmission bevel gear, one end of the passive bevel gear is connected to the mounting frame, a connecting block is fixedly mounted on the upper end of the fixing frame, a sleeve is arranged on the connecting block, a telescopic column is fixedly connected to the middle part of the sleeve, the other end of the telescopic column is fixedly connected to the mounting plate, a hydraulic shaft is fixedly mounted on the mounting plate, and the output end of the hydraulic shaft is electrically connected to the telescopic column.

[0006] As an optimal technical solution of the utility model, a lower movable groove is fixedly provided at the bottom of the mounting frame, through grooves are fixedly provided at both sides of the mounting frame, a left fixed arm and a right fixed arm are arranged through the through groove, a left movable rack is fixedly connected to a side of the left fixed arm close to the mounting frame, a right movable rack is fixedly connected to a side of the right fixed arm close to the mounting frame, the left movable rack and the right movable rack are stacked up and down, an mounting cavity is fixedly provided inside the mounting frame, a transmission gear is fixedly provided inside the mounting cavity, a movable tooth plate is fixedly provided outside the transmission gear, a notch is provided in the middle of the movable tooth plate, an inner rack is fixedly provided on one side of the notch, the inner rack and the transmission gear are meshed with each other, a support plate is fixedly connected to the bottom of the movable tooth plate, the support plate passes through the lower movable groove and extends downward, and lower support blocks are fixedly provided on both sides of the lower end of the support plate;

[0007] Among them, one end of the left movable rack and the right movable rack are overlapped and arranged in the installation cavity, and are meshed with the upper end of the transmission gear. When the movable tooth plate moves up and down, it drives the transmission gear to rotate. Under the meshing action, the left movable rack and the right movable rack can move parallel in the horizontal direction.

[0008] As a preferred technical solution of the utility model, a fixed block is fixedly installed at one end of the rotating shaft, and a rotating motor is fixedly installed at the other end of the rotating shaft, and the rotating motor is electrically connected to the rotating shaft.

[0009] As a preferred technical solution of the utility model, a power box is fixedly installed at the rear end of the installation frame.

[0010] As a preferred technical solution of the utility model, a sound sensor and an infrared sensor are respectively arranged on the lower supporting block.

[0011] As a preferred technical solution of the utility model, a motor is fixedly arranged in the installation cavity.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model realizes fast and convenient charging connection of the device by setting a magnetic charging block, avoiding the wear and poor contact problems that may be caused by traditional plug-in charging. The passive bevel gear, transmission bevel gear, telescopic column and hydraulic shaft are set, and the user can adjust the angle and height of the walkie-talkie according to needs, making the use of the walkie-talkie more comfortable and convenient, and improving the user experience. The left active rack, right active rack and transmission gear and other components are set, so that the device can adapt to walkie-talkies of different sizes. Regardless of the width of the walkie-talkie, the left fixed arm and the right fixed arm can adjust the position accordingly to ensure that the walkie-talkie is stably placed on the pallet. The setting of the sound sensor and the infrared sensor can improve the intelligence of the device, thereby realizing intelligent control and monitoring of the walkie-talkie. The utility model has better use effect and good charging experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the overall structure of a plug-free charging device for an indoor video intercom proposed by the utility model;

[0016] Figure 2This is a rear view of a plug-free charging device for an indoor video intercom proposed by the utility model;

[0017] Figure 3 This is a bottom view of a plug-free charging device for an indoor video intercom proposed by the utility model;

[0018] Figure 4 The utility model is a partial exploded view of a plug-free charging device for an indoor video intercom.

[0019] In the figure:

[0020] 1. Mounting frame; 2. Left fixed arm; 3. Right fixed arm; 4. Lower support block; 5. Magnetic charging block; 6. Power box; 7. Fixed frame; 8. Passive bevel gear; 9. Transmission bevel gear; 10. Rotating shaft; 11. Rotating motor; 12. Fixed block; 13. Connecting block; 14. Sleeve; 15. Telescopic column; 16. Hydraulic shaft; 17. Mounting plate; 18. Through slot; 19. Lower movable slot; 20. Mounting cavity; 21. Left movable rack; 22. Right movable rack; 23. Transmission gear; 24. Movable tooth plate; 25. Motor; 26. Support plate; 27. Sound sensor; 28. Infrared sensor; 29. ​​Inner rack. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0022] Reference Figure 1-4 A plug-free charging device for an indoor video intercom comprises a mounting frame 1, a magnetic charging block 5 is fixedly mounted on the front end of the mounting frame 1, a fixing frame 7 is fixedly mounted on the rear end of the mounting frame 1, a rotating shaft 10 is installed through both sides of the fixing frame 7, a transmission bevel gear 9 is fixedly mounted on the rotating shaft 10, a passive bevel gear 8 is meshedly arranged on one side of the transmission bevel gear 9, one end of the passive bevel gear 8 is connected to the mounting frame 1, a connecting block 13 is fixedly mounted on the upper end of the fixing frame 7, a sleeve 14 is arranged on the connecting block 13, a telescopic column 15 is fixedly connected to the middle part of the sleeve 14, the other end of the telescopic column 15 is fixedly connected to the mounting plate 17, a hydraulic shaft 16 is fixedly mounted on the mounting plate 17, and the output end of the hydraulic shaft 16 is electrically connected to the telescopic column 15.

[0023] The magnetic charging block 5 uses magnetic force to attract and fix the charging part of the intercom to achieve a fast and convenient charging connection. This method avoids the wear and poor contact problems that may be caused by traditional plug-in charging. Through the meshing of the transmission bevel gear 9 and the passive bevel gear 8 on the rotating shaft 10, when the rotating shaft 10 is rotated, the passive bevel gear 8 can be driven to rotate, thereby realizing the rotation and angle adjustment of the intercom. The output end of the hydraulic shaft 16 is electrically connected to the telescopic column 15. By controlling the operation of the hydraulic shaft 16, the telescopic column 15 can be driven to extend and retract, thereby realizing the height adjustment of the intercom. This design allows the intercom to adapt to the needs of users of different heights, realizes convenient, comfortable and efficient charging of the intercom, and improves the user experience.

[0024] As an optional embodiment, a lower movable groove 19 is fixedly provided at the bottom of the mounting frame 1, and through grooves 18 are fixedly provided on both sides of the mounting frame 1. A left fixed arm 2 and a right fixed arm 3 are arranged through the through grooves 18. A left movable rack 21 is fixedly connected to a side of the left fixed arm 2 close to the mounting frame 1, and a right movable rack 22 is fixedly connected to a side of the right fixed arm 3 close to the mounting frame 1. The left movable rack 21 and the right movable rack 22 are stacked up and down, and a mounting cavity 20 is fixedly provided inside the mounting frame 1, and a transmission gear 23 is fixedly provided in the mounting cavity 20. A movable tooth plate 24 is fixedly provided outside the transmission gear 23, and a notch is provided in the middle of the movable tooth plate 24. An inner rack 29 is fixedly provided on one side of the notch, and the inner rack 29 and the transmission gear 23 are meshed with each other. A support plate 26 is fixedly connected to the bottom of the movable tooth plate 24, and the support plate 26 passes through the lower movable groove 19 and extends downward, and lower support blocks 4 are fixedly provided on both sides of the lower end of the support plate 26;

[0025] Among them, the left movable rack 21 and one end of the right movable rack 22 are overlapped and arranged in the installation cavity 20, and are meshed with the upper end of the transmission gear 23. When the movable tooth plate 24 moves up and down, it drives the transmission gear 23 to rotate. Under the meshing action, the left movable rack 21 and the right movable rack 22 can move parallel in the horizontal direction.

[0026] The transmission gear 23 is fixedly arranged in the installation cavity 20 and connected to the movable tooth plate 24. A notch is provided in the middle of the movable tooth plate 24, and an inner rack 29 is fixedly arranged on one side of the notch. The inner rack 29 meshes with the transmission gear 23. Therefore, when the movable tooth plate 24 moves up and down, the transmission gear 23 rotates accordingly. Through the meshing action of the left movable rack 21 and the right movable rack 22 with the transmission gear 23, the device can adapt to intercoms of different sizes. Regardless of the width of the intercom, the left fixed arm 2 and the right fixed arm 3 can adjust their positions accordingly to ensure that the intercom is stably placed on the support plate 26. This design allows the left fixed arm 2 and the right fixed arm 3 to move horizontally on the installation frame 1 to adapt to intercoms of different sizes.

[0027] As an optional implementation, a fixing block 12 is fixedly installed on one end of the rotating shaft 10 , and a rotating motor 11 is fixedly installed on the other end of the rotating shaft 10 . The rotating motor 11 is electrically connected to the rotating shaft 10 .

[0028] By electrically connecting the rotating motor 11 to the rotating shaft 10, the user can precisely control the rotation speed and direction of the rotating shaft 10 by controlling the power supply of the rotating motor 11. This automated control improves the ease of use and convenience of the device, allowing the user to more easily adjust the angle of the intercom.

[0029] As an optional implementation, a power supply box 6 is fixedly installed at the rear end of the installation frame 1 .

[0030] The power supply box 6 fixedly installed at the rear end of the installation frame 1 provides stable and reliable power support for the entire plug-free charging device, ensuring continuous power supply and energy management of the device.

[0031] Preferably, a sound sensor 27 and an infrared sensor 28 are respectively provided on the lower supporting block 4 .

[0032] The sound sensor 27 and the infrared sensor 28 can improve the intelligence of the device. When users of different heights stand in front of the device, the sound sensor 27 and the infrared sensor 28 can capture the needs of the users.

[0033] Preferably, a motor 25 is fixedly installed in the installation cavity 20 .

[0034] The motor 25 provides the power requirements for the device.

[0035] When the utility model is in use, the user can use the mounting plate 17 and the fixing frame 7 to fix the device on a wall or other positions, use the left fixing arm 2, the right fixing arm 3 and the lower supporting block 4 to fix the intercom on the mounting frame 1, and use the magnetic charging block 5 provided on the mounting frame 1 to realize plug-free charging of the intercom. Through the meshing action of the left active rack 21 and the right active rack 22 with the transmission gear 23, the intercom is firmly placed on the supporting plate 26, and the sound sensor 27 and the infrared sensor 28 provided on the device can improve the intelligence of the device. When users of different heights stand in front of the device, the sound sensor 27 and the infrared sensor 28 can capture the needs of the users, and through the meshing of the transmission bevel gear 9 on the rotating shaft 10 and the passive bevel gear 8, the passive bevel gear 8 is driven to rotate, thereby realizing the rotation and angle adjustment of the intercom, and the output end of the hydraulic shaft 16 is electrically connected to the telescopic column 15. By controlling the operation of the hydraulic shaft 16, the telescopic column 15 can be driven to extend and retract, thereby realizing the height adjustment of the intercom and improving the user experience.

[0036] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0037] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A plug-free charging device for an indoor video intercom, characterized in that: The invention comprises an installation frame (1), a magnetic charging block (5) is fixedly installed at the front end of the installation frame (1), a fixing frame (7) is fixedly installed at the rear end of the installation frame (1), a rotating shaft (10) is installed through both sides of the fixing frame (7), a transmission bevel gear (9) is fixedly installed on the rotating shaft (10), a passive bevel gear (8) is meshedly arranged on one side of the transmission bevel gear (9), one end of the passive bevel gear (8) is connected to the installation frame (1), a connecting block (13) is fixedly arranged at the upper end of the fixing frame (7), a sleeve (14) is arranged on the connecting block (13), a telescopic column (15) is fixedly connected to the middle part of the sleeve (14), the other end of the telescopic column (15) is fixedly connected to a mounting plate (17), a hydraulic shaft (16) is fixedly installed on the mounting plate (17), and the output end of the hydraulic shaft (16) is electrically connected to the telescopic column (15).

2. The plug-free charging device for indoor video intercom according to claim 1, characterized in that: The bottom of the installation frame (1) is fixedly provided with a lower movable groove (19), and the two sides of the installation frame (1) are fixedly provided with through grooves (18), and a left fixed arm (2) and a right fixed arm (3) are provided through the through grooves (18), and a left movable rack (21) is fixedly connected to the side of the left fixed arm (2) close to the installation frame (1), and a right movable rack (22) is fixedly connected to the side of the right fixed arm (3) close to the installation frame (1), and the left movable rack (21) and the right movable rack (22) are stacked up and down, and the interior of the installation frame (1) is fixedly provided with an installation rack. A mounting cavity (20), wherein a transmission gear (23) is fixedly arranged in the mounting cavity (20), a movable tooth plate (24) is fixedly arranged outside the transmission gear (23), a notch is opened in the middle of the movable tooth plate (24), an inner rack (29) is fixedly arranged on one side of the notch, the inner rack (29) and the transmission gear (23) are meshed with each other, a support plate (26) is fixedly connected to the bottom of the movable tooth plate (24), the support plate (26) passes through the lower movable groove (19) and extends downward, and lower support blocks (4) are fixedly arranged on both sides of the lower end of the support plate (26); The left movable rack (21) and the right movable rack (22) are overlapped at one end and arranged in the installation cavity (20), and mesh with the upper end of the transmission gear (23) up and down. When the movable tooth plate (24) moves up and down, it drives the transmission gear (23) to rotate. Under the meshing action, the left movable rack (21) and the right movable rack (22) can move parallel in the horizontal direction.

3. The plug-free charging device for indoor video intercom according to claim 1, characterized in that: A fixed block (12) is fixedly mounted on one end of the rotating shaft (10), and a rotating motor (11) is fixedly mounted on the other end of the rotating shaft (10); the rotating motor (11) is electrically connected to the rotating shaft (10).

4. The plug-free charging device for indoor video intercom according to claim 1, characterized in that: A power supply box (6) is fixedly mounted on the rear end of the installation frame (1).

5. The plug-free charging device for indoor video intercom according to claim 2, characterized in that: The lower supporting block (4) is respectively provided with a sound sensor (27) and an infrared sensor (28).

6. The plug-free charging device for indoor video intercom according to claim 2, characterized in that: A motor (25) is fixedly arranged in the installation cavity (20).

Images