CN216217227U

CN216217227U - Low-cost visual intercom device

Info

Publication number: CN216217227U
Application number: CN202122517919.6U
Authority: CN
Inventors: 魏韦
Original assignee: Hubei Haiweiyun Technology Co ltd
Current assignee: Hubei Haiweiyun Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-05
Anticipated expiration: 2031-10-19

Abstract

The utility model provides a low-cost visual intercom device, which relates to the technical field of video communication and comprises a main body, wherein the front surface of the main body is provided with a mounting groove, an L-shaped plate is arranged in the mounting groove, the bottom surface of the main body is provided with a rotating block, the bottom surface of the rotating block is fixed with a fixing strip, the bottom surface of the L-shaped plate is provided with a rotating hole, the rotating hole penetrates through the bottom surface of the L-shaped plate, the inner side of the rotating hole is provided with a through groove, the bottom surface of the L-shaped plate is provided with a clamping groove, the fixing strip is clamped and connected with the clamping groove, the mounting groove of the main body is internally provided with the L-shaped plate, the inner side of the L-shaped plate is provided with a limiting device for protecting a keyboard in the mounting groove of the main body, the L-shaped plate is movably connected with the main body, when the L-shaped plate is fixed, the main body is rotatably clamped and clamped with the L-shaped plate through the fixing strip and the rotating block, the designs can protect the parts of the main body and facilitate the installation and the disassembly when the L-shaped plate is damaged, the production and maintenance costs are reduced.

Description

Low-cost visual intercom device

Technical Field

The utility model relates to the technical field of video communication, in particular to a low-cost visual intercom device.

Background

Nowadays, various types of door control intercom devices are installed in many newly-built buildings, wherein a visual intercom device is one of the door control intercom devices, the visual intercom device combines the traditional intercom function and the visual function, and is similar to a video call between electronic devices, and a visual intercom system is a set of modern residential housing service measures, provides two-way visual call between visitors and residents, achieves double recognition of images and voice, thereby increasing safety and reliability, saves a large amount of time, and is convenient for knowing whether the visitors know.

According to the patent with the patent number of CN205987187U, a visual intercom device is disclosed, which comprises a main panel, wherein a key input end, an audio input end and a camera are arranged on the main panel, and the camera comprises a fixedly installed main camera and a rotatable auxiliary camera; the auxiliary camera is arranged in the spherical glass cover, and the spherical glass cover protrudes out of the main panel; the main panel is provided with an illuminating lamp. The utility model can solve the problems of blind vision zone and poor definition at night of the existing visual intercom device.

The most integrative structures of current visual intercom device for visual intercom device's practicality is relatively poor, and visual intercom device is after long-term the use, causes parts such as visual intercom device's keyboard to damage easily, needs the maintenance to change a plurality of spare parts, has increased cost of maintenance, and most visual intercom devices all pass through screw fixed connection moreover, and not only the installation is dismantled inconveniently, has increased manufacturing cost moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a low-cost visual intercom device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a low-cost visual intercom device, includes the main part, the mounting groove has been seted up in the front of main part, be equipped with the L template in the mounting groove, and L template and mounting groove swing joint, the bottom surface of main part is equipped with rotatory piece, and rotatory piece and main part swing joint, the bottom surface of rotatory piece is fixed with the fixed strip, rotatory hole has been seted up to the bottom surface of L template, and rotatory hole runs through L template bottom surface, the inboard in rotatory hole has been seted up and has been run through the groove, and runs through the groove and run through L template bottom surface, the draw-in groove has been seted up to the bottom surface of L template, and the fixed strip is connected with the draw-in groove block, the inboard of L template is equipped with stop device, and stop device runs through the L template openly.

Preferably, stop device includes the block, and the inboard fixed connection of block and L template, be equipped with the button in the block, and button and L template swing joint, the fixed surface of button has the limiting plate, and limiting plate and block swing joint, the one end of button is fixed with the rubber post, and the rubber post runs through the block, the surface of rubber post is equipped with reset spring, and reset spring's both ends respectively with limiting plate, block fixed connection.

Preferably, the spout has been seted up to the inboard of mounting groove, and L template and spout sliding connection, the mounting groove internal fixation has camera and display screen, the mounting groove internal fixation has megaphone and microphone, be equipped with the keyboard in the mounting groove, and keyboard and stop device one-to-one.

Preferably, the surface of the L-shaped plate is provided with a glass observation port, the glass observation port observes the surface of the L-shaped plate, and the front projection area of the glass observation port is larger than the sum of the front projection areas of the display screen and the camera.

Preferably, the front of L template has seted up vocal hole and through-hole, and the vocal hole runs through the L template respectively with the through-hole openly, and vocal hole, through-hole respectively with megaphone, microphone one-to-one.

Preferably, the inner side of the L-shaped plate is fixed with a dustproof strip, and the dustproof strip is formed by thermoplastic molding of rubber.

Preferably, the L-shaped plate is formed by thermoplastic plastics, the diameter of the rotating block is equal to that of the rotating hole, and the length of the fixing strip is equal to that of the penetrating groove and that of the clamping groove respectively.

Advantageous effects

According to the utility model, the L-shaped plate is arranged in the mounting groove of the main body, the limiting device is arranged on the inner side of the L-shaped plate, the keyboard in the mounting groove of the main body is protected, the L-shaped plate is movably connected with the main body, and the main body is rotatably clamped with the L-shaped plate through the fixing strip and the rotating block during fixing.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a side view of an L-shaped panel of the present invention;

FIG. 4 is a bottom view of an exploded view of the present invention;

fig. 5 is an exploded view of the spacing device of the present invention.

Illustration of the drawings:

1. a main body; 2. a glass viewing port; 3. an L-shaped plate; 4. a limiting device; 401. a button; 402. a limiting plate; 403. a rubber column; 404. a return spring; 405. capping; 5. a loudspeaker; 6. a microphone; 7. a keyboard; 8. mounting grooves; 9. a sound-raising hole; 10. a through hole; 11. a chute; 12. a camera; 13. a display screen; 14. a dust-proof strip; 15. a fixing strip; 16. a through groove; 17. rotating the block; 18. rotating the hole; 19. a clamping groove.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-5, a low-cost visual intercom device, including main part 1, mounting groove 8 has been seted up in the front of main part 1, be equipped with L template 3 in the mounting groove 8, and

L template

3 and 8 swing joint of mounting groove, the bottom surface of main part 1 is equipped with rotatory piece 17, and

rotatory piece

17 and 1 swing joint of main part, the bottom surface of rotatory piece 17 is fixed with fixed strip 15, rotatory hole 18 has been seted up to the bottom surface of L template 3, and rotatory hole 18 runs through L template 3 bottom surface, the inboard of rotatory hole 18 has been seted up and has been run through groove 16, and run through groove 16 and run through L template 3 bottom surface, draw-in groove 19 has been seted up to the bottom surface of L template 3, and fixed strip 15 and draw-in groove 19 block are connected, the inboard of L template 3 is equipped with stop device 4, and stop device 4 runs through L template 3 openly. Stop device 4 includes block 405, and block 405 and the inboard fixed connection of L template 3, be equipped with button 401 in the block 405, and button 401 and L template 3 swing joint, the fixed surface of button 401 has limiting plate 402, and limiting plate 402 and block 405 swing joint, the one end of button 401 is fixed with rubber column 403, and rubber column 403 runs through block 405, the surface of rubber column 403 is equipped with reset spring 404, and reset spring 404's both ends respectively with limiting plate 402, block 405 fixed connection.

Spout 11 has been seted up to mounting groove 8's inboard, and

L template

3 and 11 sliding connection of spout, and 8 internal fixations in mounting groove have camera 12 and

display screen

13, and 8 internal fixations in mounting groove have megaphone 5 and microphone 6, are equipped with keyboard 7 in the mounting groove 8, and keyboard 7 and stop device 4 one-to-one. Glass viewing aperture 2 has been seted up on L template 3 surface, and glass viewing aperture 2 observes L template 3 surface, and the front projection area of glass viewing aperture 2 is greater than the sum of the front projection area of display screen 13 and camera 12. The front of L template 3 has been seted up and has been raised the sound hole 9 and through-hole 10, and raised the sound hole 9 and through-hole 10 run through L template 3 respectively openly, and raised the sound hole 9, through-hole 10 respectively with megaphone 5, microphone 6 one-to-one. The inner side of the L-shaped plate 3 is fixed with a dustproof strip 14, and the dustproof strip 14 is formed by thermoplastic rubber. The L-shaped plate 3 is formed by thermoplastic plastics, the diameter of the rotating block 17 is equal to that of the rotating hole 18, and the length of the fixing strip 15 is equal to that of the through groove 16 and that of the clamping groove 19 respectively.

The working principle of the utility model is as follows: when the L-shaped plate 3 is installed, the L-shaped plate 3 slides in from a sliding groove 11 in an installation groove 8 on the front surface of the main body 1, then a rotating block 17 on the bottom surface of the main body 1 is clamped with a rotating hole 18 on the bottom surface of the L-shaped plate 3, meanwhile, a fixing strip 15 penetrates out from a through groove 16 on the side surface of the rotating hole 18, then the rotating block 17 is rotated and twisted, so that the fixing strip 15 corresponds to a clamping groove 19, then the clamping groove 19 is clamped with the fixing strip 15 under the action of gravity of the L-shaped plate 3, the L-shaped plate 3 is arranged in the installation groove 8 of the main body 1, a limiting device 4 is arranged on the inner side of the L-shaped plate 3, a button 401 is connected with a rubber column 403 and can only move for a certain distance, a keyboard 7 in the installation groove 8 of the main body 1 is protected, the L-shaped plate 3 is movably connected with the main body 1, when the L-shaped plate 3 is fixed, the main body 1 is rotatably clamped with the L-shaped plate 3 through the fixing strip 15 and the rotating block 17, and the designs not only protect the components of the main body 1, and convenient installation and dismantlement when L template 3 damages have reduced production and cost of maintenance, and the effect of dust excluder 14 is in preventing that the dust from getting into mounting groove 8 from the hole of raising voice 9 or through-hole 10 in, causes camera 12 deposition.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a low-cost visual intercom device, includes main part (1), its characterized in that: the front surface of the main body (1) is provided with an installation groove (8), an L-shaped plate (3) is arranged in the installation groove (8), the L-shaped plate (3) is movably connected with the mounting groove (8), the bottom surface of the main body (1) is provided with a rotating block (17), the rotating block (17) is movably connected with the main body (1), a fixed strip (15) is fixed on the bottom surface of the rotating block (17), a rotating hole (18) is arranged on the bottom surface of the L-shaped plate (3), the rotating hole (18) penetrates through the bottom surface of the L-shaped plate (3), a penetrating groove (16) is arranged on the inner side of the rotating hole (18), and the penetrating groove (16) penetrates through the bottom surface of the L-shaped plate (3), the bottom surface of the L-shaped plate (3) is provided with a clamping groove (19), and the fixing strip (15) is connected with the clamping groove (19) in a clamping manner, the inner side of the L-shaped plate (3) is provided with a limiting device (4), and the limiting device (4) penetrates through the front surface of the L-shaped plate (3).

2. A low-cost visual intercom device according to claim 1 and further comprising: stop device (4) are including block (405), and block (405) and the inboard fixed connection of L template (3), be equipped with button (401) in block (405), and button (401) and L template (3) swing joint, the fixed surface of button (401) has limiting plate (402), and limiting plate (402) and block (405) swing joint, the one end of button (401) is fixed with rubber column (403), and rubber column (403) run through block (405), the surface of rubber column (403) is equipped with reset spring (404), and the both ends of reset spring (404) respectively with limiting plate (402), block (405) fixed connection.

3. A low-cost visual intercom device according to claim 1 and further comprising: spout (11) have been seted up to the inboard of mounting groove (8), and L template (3) and spout (11) sliding connection, mounting groove (8) internal fixation has camera (12) and display screen (13), mounting groove (8) internal fixation has megaphone (5) and microphone (6), be equipped with keyboard (7) in mounting groove (8), and keyboard (7) and stop device (4) one-to-one.

4. A low-cost visual intercom device according to claim 1 and further comprising: glass viewing aperture (2) have been seted up on L template (3) surface, and glass viewing aperture (2) run through L template (3) surface, and the frontal projection area of glass viewing aperture (2) is greater than the sum of the frontal projection area of display screen (13) and camera (12).

5. A low-cost visual intercom device according to claim 1 and further comprising: the loudspeaker hole (9) and through-hole (10) have been seted up in the front of L template (3), and loudspeaker hole (9) and through-hole (10) run through L template (3) respectively openly, and loudspeaker hole (9), through-hole (10) respectively with megaphone (5), microphone (6) one-to-one.

6. A low-cost visual intercom device according to claim 1 and further comprising: the inner side of the L-shaped plate (3) is fixed with a dustproof strip (14), and the dustproof strip (14) is formed by thermoplastic rubber.

7. A low-cost visual intercom device according to claim 1 and further comprising: the L-shaped plate (3) is formed by thermoplastic plastics, the diameter of the rotating block (17) is equal to that of the rotating hole (18), and the length of the fixing strip (15) is equal to that of the through groove (16) and that of the clamping groove (19) respectively.