CN213342453U

CN213342453U - Visual intercom device for building management

Info

Publication number: CN213342453U
Application number: CN202022852834.9U
Authority: CN
Inventors: 郭延芳
Original assignee: Beijing Zhaokong Technology Co ltd
Current assignee: Beijing Zhaokong Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-06-01
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a building management is with visual intercom device, including the installing frame, the intermediate position department fixed mounting of installing frame inner chamber back lateral wall has first coasting mechanism, and the installing frame openly lateral wall intermediate position department sets up the movable groove that extends to the installing frame inner chamber, and first coasting mechanism openly lateral wall fixed mounting has the first connecting plate that runs through the movable groove, and the equal fixed mounting in the left and right sides at installing frame inner chamber top has the fixed pulley, and two sets of fixed pulley tops are all around being equipped with the connection rope. This visual intercom device for building management promotes the locating lever to remove and compress first spring and produce elastic deformation and then make and separate between locating lever and the locating hole through earlier left, then holds the bull stick and drives the carousel, thereby it makes the first connecting plate of connecting rope pulling slide from top to bottom to drive visual intercom device body synchronous movement and then adjust the difference in height between visual intercom device body and the ground to roll up rope shaft and the rope reel synchronous rotation, is convenient for be applicable to the user of different heights and uses.

Description

Visual intercom device for building management

Technical Field

The utility model relates to a visual intercom technical field specifically is a visual intercom device for building management.

Background

Along with the improvement that people required to living environment, the safety precaution measure in the district is tighter and tighter, and entrance guard's management is the important component of district safety control, and visual intercommunication equipment is the equipment of connecting resident family and visitor, thereby can make resident family direct observation to visitor's looks and confirm visitor's identity through real-time communication and make factor of safety higher through visual intercommunication equipment, traditional building management can satisfy people's user demand basically with visual intercom device, but still has certain problem, specific problem as follows:

most of the visual intercom devices for building management in the market are fixed in height all the time after installation, but the difference between the height of an adult and the height of a minor is large, so that the adult cannot take the height into consideration, the minor often needs to confirm the identity of a visitor by means of a chair when in use, and the potential safety hazard is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building management is with visual intercom device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a visual intercom device for building management comprises a mounting frame, a first sliding mechanism is fixedly arranged at the middle position of the back side wall of an inner cavity of the mounting frame, a movable groove extending to the inner cavity of the mounting frame is arranged in the middle of the side wall of the front surface of the mounting frame, a first connecting plate penetrating through the movable groove is fixedly arranged on the side wall of the front surface of the first sliding mechanism, fixed pulleys are fixedly arranged on the left side and the right side of the top of the inner cavity of the mounting frame, connecting ropes are wound on the tops of the two groups of fixed pulleys, the bottoms of the two groups of connecting ropes, which are close to one side, are fixed with the top of the first connecting plate, rope coiling discs are fixedly arranged on the bottoms of the two groups of connecting ropes, which are far away from one side, the rope winding shaft penetrates through the rope winding disc and extends to the outside of the mounting frame, the rope winding shaft penetrates through the lower end position of the side wall on the right side of the mounting frame, and the left side of the rope winding shaft is rotatably connected with the side wall on the left side of the inner cavity of the mounting frame through a bearing.

Preferably, in the above visual intercom device for building management, the first sliding mechanism includes a sliding frame and a sliding plate, the sliding frame is fixedly mounted at the middle position of the back side wall of the inner cavity of the mounting frame, and the sliding plate fixed to the back side wall of the first connecting plate is arranged in the inner cavity of the sliding frame.

Based on above-mentioned technical characteristics, be convenient for improve the stability that first connecting plate removed.

Preferably, among the above-mentioned visual intercom device for building management, rope winding shaft right side lateral wall fixed mounting has the carousel, the locating hole that runs through the carousel is seted up to angles such as carousel outside, carousel right side lateral wall upper end fixed mounting has the bull stick, and the bull stick setting is in the inboard position of eight groups of locating holes.

Based on the technical characteristics, the utility model is convenient for users with different heights to use.

Preferably, among the above-mentioned visual intercom device for building management, the lower extreme fixed position of installing frame right side lateral wall installs spacing pole, and spacing pole setting is in the top position of serving as go-between, the outside cover of spacing pole is equipped with the stop collar, stop collar bottom intermediate position department fixed welding has the locating lever that runs through the locating hole, locating lever left side lateral wall fixed mounting has the first spring of fixing mutually with installing frame right side lateral wall.

Preferably, in the above-mentioned visual intercom device for building management, the first connecting plate openly lateral wall fixed mounting has the second connecting plate, the second connecting plate front side is provided with the third connecting plate, the intermediate position department fixed mounting of the third connecting plate openly lateral wall has the visual intercom device body, third connecting plate back lateral wall lower extreme fixed mounting has the bottom plate with second connecting plate looks block.

Based on above-mentioned technical characteristic, the visual intercom equipment body of installation and disassembly of being convenient for.

Preferably, among the above-mentioned visual intercom device for building management, the top position fixed mounting of third connecting plate back lateral wall has the fixed plate, the upper end position of third connecting plate back lateral wall is provided with second glide machanism, the inside intermediate position department of fixed plate is provided with the pull rod that runs through the fixed plate, pull rod bottom position fixed mounting has the last cardboard with second connecting plate looks block, and goes up cardboard and second glide machanism and fix mutually, the equal fixed mounting in both sides has the second spring fixed with the fixed plate bottom around going up the cardboard top.

Preferably, in the above-mentioned visual intercom device for building management, the second sliding mechanism includes a sliding chute and a sliding block, the sliding block is provided at the middle position of the side wall at the back of the third connecting plate, and the sliding chute fixed with the upper clamping plate is provided in the inner cavity of the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

firstly, through the design of the technical scheme, the positioning rod is pushed leftwards to move and the first spring is compressed to generate elastic deformation so as to separate the positioning rod from the positioning hole, then the rotating rod is held and the rotating disc, the rope rolling shaft and the rope rolling disc are driven to synchronously rotate so as to enable the connecting rope to pull the first connecting plate to slide up and down under the action of the fixed pulley, and the first connecting plate drives the second connecting plate, the third connecting plate and the visual intercom device body to synchronously move so as to adjust the height difference between the visual intercom device body and the ground, so that the visual intercom device is convenient to be suitable for users with different heights to use;

the second, through the design of this technical scheme, separation between cardboard rebound and the second connecting plate on upwards pulling visual intercom device body drives, then takes off the third connecting plate and makes separation and then conveniently change visual intercom device body between second connecting plate and the bottom plate.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic right sectional view of the present invention;

FIG. 4 is a schematic view of the right side of the turntable of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 6 is an enlarged schematic view of a portion B in fig. 3 according to the present invention.

In the figure: 1. a fixed pulley; 2. a first skid mechanism; 201. a sliding frame; 202. a slide plate; 3. connecting ropes; 4. a first connecting plate; 5. rope coiling disc; 6. installing a frame; 7. a rope winding shaft; 8. a limiting rod; 9. a limiting sleeve; 10. a lower supporting plate; 11. a movable groove; 12. a first spring; 13. positioning a rod; 14. a turntable; 15. a rotating rod; 16. positioning holes; 17. a fixing plate; 18. a second spring; 19. an upper clamping plate; 20. a second connecting plate; 21. a visual intercom device body; 22. a second skid mechanism; 2201. a chute; 2202. a slider; 23. a third connecting plate; 24. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a visual intercom device for building management comprises a mounting frame 6, a first sliding mechanism 2 is fixedly arranged at the middle position of the back side wall of an inner cavity of the mounting frame 6, a movable groove 11 extending to the inner cavity of the mounting frame 6 is arranged at the middle position of the front side wall of the mounting frame 6, a first connecting plate 4 penetrating through the movable groove 11 is fixedly arranged at the front side wall of the first sliding mechanism 2, fixed pulleys 1 are fixedly arranged at the left side and the right side of the top of the inner cavity of the mounting frame 6, connecting ropes 3 are wound at the tops of two groups of fixed pulleys 1, the bottoms of the tops of two groups of connecting ropes 3 close to one side are fixed with the top of the first connecting plate 4, rope coiling discs 5 are fixedly arranged at the bottoms of the two groups of connecting ropes 3 far away from one side, rope coiling shafts 7 penetrating through the rope coiling discs 5 and extending to the outer part of the mounting frame 6 are sleeved in the inner cavity of the rope coiling discs 5, and the left side of the rope winding shaft 7 is rotatably connected with the side wall on the left side of the inner cavity of the mounting frame 6 through a bearing.

Please refer to fig. 1 and 3 in the drawings of the specification: the first sliding mechanism 2 comprises a sliding frame 201 and a sliding plate 202, the sliding frame 201 is fixedly installed at the middle position of the back side wall of the inner cavity of the installation frame 6, and the sliding plate 202 fixed with the back side wall of the first connecting plate 4 is arranged in the inner cavity of the sliding frame 201.

Please refer to fig. 1, 2, 4 and 5 in the drawings of the specification: the right side wall of the rope winding shaft 7 is fixedly provided with a turntable 14, the outer part of the turntable 14 is provided with positioning holes 16 penetrating through the turntable 14 at equal angles, the upper end of the right side wall of the turntable 14 is fixedly provided with a rotating rod 15, and the rotating rod 15 is arranged at the inner side position of eight groups of positioning holes 16.

Please refer to fig. 5 in the drawings of the specification: the lower end position of the right side wall of the mounting frame 6 is fixedly provided with a limiting rod 8, the limiting rod 8 is arranged at the upper position of the rope winding shaft 7, a limiting sleeve 9 is sleeved outside the limiting rod 8, a positioning rod 13 penetrating through a positioning hole 16 is fixedly welded at the middle position of the bottom of the limiting sleeve 9, and a first spring 12 fixed with the right side wall of the mounting frame 6 is fixedly arranged on the left side wall of the positioning rod 13.

Please refer to fig. 6 in the drawings of the specification: the front side wall of the first connecting plate 4 is fixedly provided with a second connecting plate 20, the front side of the second connecting plate 20 is provided with a third connecting plate 23, the middle position of the front side wall of the third connecting plate 23 is fixedly provided with a visual intercom device body 21, and the lower end of the back side wall of the third connecting plate 23 is fixedly provided with a lower supporting plate 10 clamped with the second connecting plate 20.

Please refer to fig. 6 in the drawings of the specification: fixed plate 17 is fixedly mounted at the top of the back side wall of third connecting plate 23, second sliding mechanism 22 is arranged at the upper end of the back side wall of third connecting plate 23, pull rod 24 penetrating through fixed plate 17 is arranged at the middle position inside fixed plate 17, upper clamping plate 19 clamped with second connecting plate 20 is fixedly mounted at the bottom of pull rod 24, upper clamping plate 19 is fixed with second sliding mechanism 22, and second springs 18 fixed with the bottom of fixed plate 17 are fixedly mounted on the front side and the rear side of the top of upper clamping plate 19.

Please refer to fig. 6 in the drawings of the specification: the second sliding mechanism 22 comprises a sliding groove 2201 and a sliding block 2202, the sliding block 2202 is arranged in the middle of the side wall of the back of the third connecting plate 23, and the sliding groove 2201 fixed with the upper clamping plate 19 is arranged in the inner cavity of the sliding block 2202.

The working principle is as follows: when the visual intercom device for building management is used, firstly, the visual intercom device for building management is fixed at an indoor proper position, a user carries out conversation with the visual intercom device arranged on a unit door through the visual intercom device body 21 so as to confirm the identity of a visitor, when the height needs to be adjusted so as to be suitable for users with different heights, firstly, the positioning rod 13 is pushed leftwards to compress the first spring 12 to generate elastic deformation in the process of moving outside the limiting rod 8 through the limiting sleeve 9 so as to separate the positioning rod 13 from the positioning hole 16, then the rotating rod 15 is held and drives the rotating disc 14 to rotate so as to drive the rope winding shaft 7 and the rope winding disc 5 to synchronously rotate, the rope winding disc 5 can lead the connecting rope 3 to be wound so as to lead the connecting rope 3 to pull the first connecting plate 4 to slide up and down in the inner cavity of the sliding frame 201 through the sliding plate 202 under the action of the fixed pulley 1 in the rotating process, the first connecting plate 4 drives the second connecting plate 20, the third connecting plate 23 and the visual intercom device body 21 to move synchronously so as to adjust the height difference between the visual intercom device body 21 and the ground, thereby being convenient for users with different heights to use, when the user adjusts the height of the visual intercom device body 21 to a proper value, the positioning rod 13 is loosened, the positioning rod 13 is automatically pushed to be clamped again with the positioning hole 16 at the corresponding position under the elastic action of the first spring 12 so as to ensure that the turntable 14 cannot rotate and further fix the position of the visual intercom device body 21, when the visual intercom device body 21 needs to be replaced, the visual intercom device body 21 is firstly pulled upwards to drive the upper clamping plate 19 to move upwards in the inner cavity of the sliding block 2202 through the sliding groove 2201 so as to separate the upper clamping plate 19 from the second connecting plate 20, then the third connecting plate 23 is taken down so as to separate the second connecting plate 20 from the lower supporting plate 10 and further replace the visual intercom device body 21, after finishing the replacement, lift up earlier third connecting plate 23 and make between bottom plate 10 and the second connecting plate 20 block then loosen pull rod 24 and promote automatically under the spring action of second spring 18 between cardboard 19 and the second connecting plate 20 block and then with the bottom plate 10 position of the fixed third connecting plate 23 of cooperation, above doing the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A building management is with visual intercom device, includes installing frame (6), its characterized in that: the middle position of the back side wall of the inner cavity of the mounting frame (6) is fixedly provided with a first sliding mechanism (2), the middle position of the front side wall of the mounting frame (6) is provided with a movable groove (11) extending to the inner cavity of the mounting frame (6), the front side wall of the first sliding mechanism (2) is fixedly provided with a first connecting plate (4) penetrating through the movable groove (11), the left side and the right side of the top of the inner cavity of the mounting frame (6) are respectively and fixedly provided with a fixed pulley (1), the tops of the two groups of fixed pulleys (1) are respectively and spirally provided with a connecting rope (3), the bottoms of the tops of the two groups of connecting ropes (3) close to one side are respectively fixed with the top of the first connecting plate (4), the bottoms of the two groups of connecting ropes (3) far away from one side are respectively and fixedly provided with a rope coiling disc (5), the inner cavity of the rope coiling disc (5) is sleeved with a rope coiling shaft (7, the rope winding shaft (7) penetrates through the lower end position of the side wall on the right side of the mounting frame (6), and the left side of the rope winding shaft (7) is rotatably connected with the side wall on the left side of the inner cavity of the mounting frame (6) through a bearing.

2. A visual intercom system as in claim 1 wherein: the first sliding mechanism (2) comprises a sliding frame (201) and a sliding plate (202), the sliding frame (201) is fixedly installed at the middle position of the side wall of the back face of the inner cavity of the installation frame (6), and the sliding plate (202) fixed to the side wall of the back face of the first connecting plate (4) is arranged in the inner cavity of the sliding frame (201).

3. A visual intercom system as in claim 1 wherein: rope reel (7) right side lateral wall fixed mounting has carousel (14), locating hole (16) that run through carousel (14) are seted up to carousel (14) outside equidistance, carousel (14) right side lateral wall upper end position fixed mounting has bull stick (15), and bull stick (15) set up the inboard position at eight groups of locating hole (16).

4. A visual intercom system as in claim 1 wherein: the lower extreme fixed mounting of installing frame (6) right side lateral wall has spacing pole (8), and spacing pole (8) set up the top position in serving axle (7), outside cover of spacing pole (8) is equipped with stop collar (9), stop collar (9) bottom intermediate position department fixed welding has locating lever (13) of running through locating hole (16), locating lever (13) left side lateral wall fixed mounting has first spring (12) fixed mutually with installing frame (6) right side lateral wall.

5. A visual intercom system as in claim 1 wherein: the visual intercom device is characterized in that a second connecting plate (20) is fixedly mounted on the front side wall of the first connecting plate (4), a third connecting plate (23) is arranged on the front side of the second connecting plate (20), a visual intercom device body (21) is fixedly mounted at the middle position of the front side wall of the third connecting plate (23), and a lower supporting plate (10) clamped with the second connecting plate (20) is fixedly mounted at the lower end of the back side wall of the third connecting plate (23).

6. A visual intercom system as in claim 5 wherein: fixed plate (17) are fixedly installed at the top of the back side wall of third connecting plate (23), second sliding mechanism (22) are arranged at the upper end of the back side wall of third connecting plate (23), a pull rod (24) penetrating through fixed plate (17) is arranged at the middle position inside fixed plate (17), an upper clamping plate (19) clamped with second connecting plate (20) is fixedly installed at the bottom of pull rod (24), upper clamping plate (19) is fixed with second sliding mechanism (22), and second springs (18) fixed with the bottom of fixed plate (17) are fixedly installed on the front side and the rear side of the top of upper clamping plate (19).

7. A visual intercom system as in claim 6 wherein: the second sliding mechanism (22) comprises a sliding groove (2201) and a sliding block (2202), the sliding block (2202) is arranged in the middle of the side wall of the back of the third connecting plate (23), and the sliding groove (2201) fixed with the upper clamping plate (19) is formed in the inner cavity of the sliding block (2202).