CN220022890U

CN220022890U - Protecting device for building video telephone

Info

Publication number: CN220022890U
Application number: CN202321173567.XU
Authority: CN
Inventors: 郭庆彬
Original assignee: Shenzhen Darexin Technology Co ltd
Current assignee: Shenzhen Darexin Technology Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-11-14
Anticipated expiration: 2033-05-16

Abstract

The utility model relates to the field of multimedia communication and discloses a protecting device of a building video telephone, which comprises a shell and an inner box, wherein a cavity is arranged in the shell, support columns are fixedly connected to the inner walls of the left side and the right side of the cavity, an inner cavity II is arranged in the middle of the support columns, a spring III is arranged in the inner cavity II, a clamping groove is formed in the inner box, a triangular clamping block is connected to the inner wall of one end of the clamping groove in a sliding manner, clamping grooves with opposite sides are formed in the rear end of the inner box, and the clamping grooves are clamped with the triangular clamping block. According to the utility model, through the interaction among the support column, the triangular clamping block, the limiting plate and the spring, the fixing of the inner box is realized, the stability of the video telephone is facilitated, the video telephone is prevented from loosening or falling off due to external influence, and the safety is improved.

Description

Protecting device for building video telephone

Technical Field

The utility model relates to the field of multimedia communication, in particular to a protecting device of a building video telephone.

Background

The video telephone service is a point-to-point video communication service, can utilize telephone network to bidirectionally transmit image and voice signals of both parties of conversation in real time, is a product combining television technology and telephone communication, and is very common in real life, and can be widely used in places such as buildings and access control.

When the conventional video telephone is installed, an object is required to be placed on a wall, parts are fixed in a rotating mode, the parts are more complicated, the parts are easy to fall off when the video telephone is used for a long time, in addition, under the condition of rainy days, keys, a display screen and the like are easy to erode by rainwater, the internal structure is disordered, the conditions of key failure, poor display screen and the like are caused, and the video telephone is inconvenient for people to use, so that the protection device for the building video telephone is provided for the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a protecting device for a building video telephone.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a protection device of visual telephone for building, includes shell and interior box, the inside of shell is provided with the cavity, the equal fixedly connected with support column of the left and right sides inner wall of cavity, the interior middle part of support column is provided with inner chamber two, the inside of inner chamber two is provided with the spring three, the inside of interior box is provided with the draw-in groove, the one end inner wall sliding connection of draw-in groove has the triangle fixture block, the rear end of interior box is provided with the draw-in groove that the both sides are relative, draw-in groove and triangle fixture block looks block.

As a further description of the above technical solution:

the top front side of shell is provided with inner chamber one, both sides all rotate around inner chamber one are connected with connecting rod one, connecting rod one's the other end rotates and is connected with connecting rod two, inner chamber one's inside is provided with spring one, the bottom fixedly connected with box of shell, the top sliding connection of box has the slip post, the equal sliding connection in both ends has the backup pad about the slip post, the both sides of slip post all are provided with spring two.

As a further description of the above technical solution:

one end fixed connection of two the second spring is in the bottom of backup pad, the other end fixed connection of two springs is at the bottom inner wall of box, two connecting rod one and connecting rod two are provided with waterproof cloth, and waterproof cloth can protect button 3, display screen 5, sound hole 4 not eroded by the rainwater.

As a further description of the above technical solution:

one end of the first spring is connected with the first connecting rod, and the other end of the first spring is fixedly connected to the inner wall of the bottom end of the first inner cavity.

As a further description of the above technical solution:

one end of the third spring is fixedly connected with a limiting plate, and the other end of the third spring is fixedly connected to the left side of the second inner cavity.

As a further description of the above technical solution:

the two ends of the limiting plate are connected to the inner walls of the two ends of the inner cavity II in a sliding mode.

As a further description of the above technical solution:

the front end bottom sliding connection of interior box has a plurality of buttons, the front end right side of interior box is provided with a plurality of sound holes, the front side top of interior box is provided with the display screen.

The utility model has the following beneficial effects:

1. according to the utility model, through the interaction among the support column, the triangular clamping block, the limiting plate and the spring, the fixing of the inner box is realized, the stability of the video telephone is facilitated, the video telephone is prevented from loosening or falling off due to external influence, and the safety is improved.

2. According to the waterproof cloth, the waterproof cloth is opened through interaction among the first connecting rod, the second connecting rod, the first spring, the button, the second spring and the supporting plate, so that the waterproof cloth is beneficial to protecting a display screen, sound holes and keys, internal structural disorder caused by rain wash is prevented, the protection performance is enhanced, and the service life of the whole equipment is prolonged.

Drawings

Fig. 1 is a perspective view of a protecting device for a building video phone according to the present utility model;

fig. 2 is a schematic diagram of the inside of a casing of a protecting device for a video telephone for a building according to the present utility model;

fig. 3 is a schematic view of the rear side of the inner case of the protecting device for the building video telephone according to the present utility model.

Fig. 4 is a schematic clamping diagram of a protecting device for a building video phone according to the present utility model.

Fig. 5 is an internal schematic view of an inner cavity of a protecting device for a building video phone according to the present utility model.

Legend description:

1. a housing; 2. an inner case; 3. a key; 4. a sound hole; 5. a display screen; 6. a cavity; 7. a clamping groove; 8. an inner cavity I; 9. a first connecting rod; 10. a second connecting rod; 11. a first spring; 12. a case; 13. a second spring; 14. a support plate; 15. a sliding column; 16. a support column; 17. triangular clamping blocks; 18. a limiting plate; 19. a third spring; 20. and a second inner cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a protection device of visual telephone for building, including shell 1 and interior box 2, the inside of shell 1 is provided with cavity 6, the equal fixedly connected with support column 16 of left and right sides inner wall of cavity 6, the interior middle part of support column 16 is provided with inner chamber two 20, the inside of inner chamber two 20 is provided with spring three 19, the inside of interior box 2 is provided with draw-in groove 7, the one end inner wall sliding connection of draw-in groove 7 has triangle fixture block 17, triangle fixture block 17 can block interior box 2 and support column 16, the rear end of interior box 2 is provided with the draw-in groove 7 that both sides are relative, draw-in groove 7 and triangle fixture block 17 looks block, in this process, a side of triangle fixture block 17 stops at draw-in groove 7 in the contact interior box 2, both block, under the effect of spring three 19, triangle fixture block 17 is firm fixes in draw-in groove 7 in interior box 2, spacing plate 18 outside spring three 19 prevents that spring three 19 from leaving inner chamber two 20.

The front side of the top of the shell 1 is provided with an inner cavity I8, the front side and the rear side of the inner cavity I8 are respectively and rotationally connected with a connecting rod I9, the other end of the connecting rod I9 is rotationally connected with a connecting rod II 10, a spring I11 is arranged in the inner cavity I8, the spring I11 is always in a stretching state, the bottom of the shell 1 is fixedly connected with a box body 12, the top of the box body 12 is slidably connected with a sliding column 15, the left end and the right end of the sliding column 15 are slidably connected with a supporting plate 14, the two sides of the sliding column 15 are respectively provided with a spring II 13, if rain and weather occurs, the sliding column 15 is pressed down, the sliding column 15 drives the supporting plate 14 to press upwards, the sliding column 15 moves upwards to contact a connecting rod II 10, the connecting rod II 10 drives the connecting rod I9 to move, the connecting rod II 10 slowly leaves the inner cavity I8, the connecting rod II 10 and the connecting rod I9 form an opening state, thereby opening waterproof cloth, one end fixed connection of two springs II 13 is in the bottom of backup pad 14, the other end fixed connection of spring II 13 is at the bottom inner wall of box 12, two connecting rods I9 and connecting rod II 10 are provided with waterproof cloth, waterproof cloth can protect button 3, display screen 5, sound hole 4 is not eroded by the rainwater, the one end of spring I11 links to each other with connecting rod I9, the other end fixed connection of spring I11 is at the bottom inner wall of inner chamber I8, the one end fixedly connected with limiting plate 18 of spring III 19, the other end fixed connection of spring III 19 is in the left side of inner chamber II 20, the both ends sliding connection of limiting plate 18 is at the both ends inner wall of inner chamber II 20, the front end bottom sliding connection of inner box 2 has a plurality of buttons 3, the front end right side of inner box 2 is provided with a plurality of sound holes 4, the front side top of inner box 2 is provided with display screen 5.

Working principle: the inner box 2 is placed in the outer shell 1, in the process, one side of the triangular clamping block 17 is stopped in the clamping groove 7 in the inner box 2 in a contact manner, the triangular clamping block 17 is clamped, under the action of the spring III 19, the triangular clamping block 17 is firmly fixed in the clamping groove 7 in the inner box 2, the limiting plate 18 outside the spring III 19 prevents the spring III 19 from leaving the inner cavity II 20, at this time, the outer shell 1 and the inner box 2 are completely overlapped, the inner box 2 cannot leave the outer shell 1, the condition that the video telephone is loose or falls off due to external influences is avoided, safety is improved, if rainwater weather occurs, the sliding column 15 is pressed down, the sliding column 15 drives the supporting plate 14 to press upwards, the sliding column 15 contacts the connecting rod II 10 in an upward movement manner, the connecting rod II 10 drives the connecting rod II to move, the connecting rod II 10 slowly leaves the inner cavity I8, the connecting rod II 10 and the connecting rod I9 form an open state, so that waterproof cloth is opened, the keys 3, the display screen 5 and the sound hole 4 are prevented from being corroded by rainwater, and the service life is prolonged.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a protection device of visual telephone for building, includes shell (1) and interior box (2), its characterized in that: the inside of shell (1) is provided with cavity (6), the equal fixedly connected with support column (16) of the left and right sides inner wall of cavity (6), the interior middle part of support column (16) is provided with inner chamber two (20), the inside of inner chamber two (20) is provided with spring three (19), the inside of interior box (2) is provided with draw-in groove (7), the one end inner wall sliding connection of draw-in groove (7) has triangle fixture block (17), the rear end of interior box (2) is provided with draw-in groove (7) that the both sides are relative, draw-in groove (7) and triangle fixture block (17) looks block.

2. A protective device for a building videophone according to claim 1, characterized in that: the utility model discloses a sliding column structure of a motor vehicle, including shell (1), connecting rod one (9), connecting rod two (10), spring one (11), bottom fixedly connected with box (12) of shell (1), top sliding connection of box (12) has slip post (15), both ends all sliding connection have backup pad (14) about slip post (15), the both sides of slip post (15) all are provided with spring two (13).

3. A protective device for a building videophone according to claim 2, characterized in that: one end of the second spring (13) is fixedly connected to the bottom of the supporting plate (14), the other end of the second spring (13) is fixedly connected to the inner wall of the bottom end of the box body (12), and waterproof cloth is arranged on the first connecting rod (9) and the second connecting rod (10).

4. A protective device for a building videophone according to claim 2, characterized in that: one end of the first spring (11) is connected with the first connecting rod (9), and the other end of the first spring (11) is fixedly connected to the inner wall of the bottom end of the first inner cavity (8).

5. A protective device for a building videophone according to claim 1, characterized in that: one end of the third spring (19) is fixedly connected with a limiting plate (18), and the other end of the third spring (19) is fixedly connected to the left side of the second inner cavity (20).

6. The protection device for a building videophone of claim 5, wherein: the two ends of the limiting plate (18) are connected with the inner walls of the two ends of the inner cavity II (20) in a sliding mode.

7. A protective device for a building videophone according to claim 1, characterized in that: the front end bottom sliding connection of interior box (2) has a plurality of buttons (3), the front end right side of interior box (2) is provided with a plurality of sound holes (4), the front side top of interior box (2) is provided with display screen (5).