CN216982002U

CN216982002U - Visual building intercom host computer of dustproof antidetonation disturbance

Info

Publication number: CN216982002U
Application number: CN202220752226.7U
Authority: CN
Inventors: 王帅; 汤朝德; 王丽丽; 陈国鹿; 郭凯文; 陈持
Original assignee: Guangzhou Ruige Security Technology Co ltd
Current assignee: Guangzhou Ruige Security Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-15
Anticipated expiration: 2032-03-31

Abstract

The utility model provides a dustproof and vibration interference resistant visual building intercom host, and relates to the technical field of intercom hosts. This visual building host computer of talkbacking of dustproof anti-vibration interference, which comprises a housin, a plurality of louvres have all been seted up to casing both sides wall inside, the casing bottom rotates and is connected with the threaded rod, threaded rod outside threaded connection has the movable plate, movable plate sliding connection is inside the casing, the equal fixedly connected with limiting plate in movable plate top both sides, two the limiting plate laminates with casing both sides wall respectively, a plurality of logical grooves have been seted up to limiting plate inside, and are a plurality of logical groove is respectively with a plurality of radiating hole looks adaptations, the inside sliding connection of limiting plate has a plurality of dust blocking stopper, and is a plurality of the equal fixedly connected with baffle in dust blocking stopper one side, it is a plurality of dust blocking stopper respectively with a plurality of radiating hole looks adaptations. This visual building host intercom of interference is moved to dustproof antidetonation conveniently dispels the heat, improves the antidetonation effect of casing and mounting bracket.

Description

Visual building intercom host computer of dustproof antidetonation disturbance

Technical Field

The utility model relates to an intercom host, in particular to a dustproof and vibration interference resistant visual building intercom host, and belongs to the technical field of intercom hosts.

Background

The intelligent building video intercom has undergone the process from black and white simulation, color simulation to digitization, develops towards networking and intelligentization, and gradually integrates multiple functions, audio and video signals of the analog video intercom are transmitted through a coaxial cable, control signals are transmitted through a single chip microcomputer bus, and audio and video and all control information are transmitted through a pair of network lines due to the digitization network transmission, so that the intelligent building video intercom is one of the development trends of digital video intercom in future.

Along with the development of science and technology, the visual terminal device that talkbacks of intelligent building popularizes gradually in vast family, and the terminal device that talkbacks that is popular at present is because inner structure is numerous, inside temperature can be too high when using when weather is hot, probably can cause the problem of short circuit, need dispel the heat to its mechanical energy, but when using in winter, when need not to dispel the heat, need prevent dust to it, prevent that the dust from getting into inside from the thermovent, cause the circuit to corrode, do not possess the antidetonation device simultaneously to the device, because the collision that people caused the switch closure of door makes the device that talkbacks take place the vibration, produce the damage to the organism.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a dustproof and vibration-interference-resistant visual building intercom host machine to solve the problems that in the prior art, when the intercom host machine is used in hot weather, the internal temperature is too high, short circuit is possibly caused, the intercom host machine needs to be radiated by mechanical energy, but when the intercom host machine is used in winter, heat radiation is not needed, the intercom host machine needs to be dustproof to prevent dust from entering the interior from a heat radiation port to cause circuit corrosion, and meanwhile, an anti-vibration device is not arranged on the intercom host machine, and the intercom device is damaged due to vibration caused by collision of people on the closing of a door switch.

(II) technical scheme

In order to realize the purpose, the utility model is realized by the following technical scheme: dustproof visual building host computer of talkbacking that antidetonation moved interference, which comprises a housin, a plurality of louvres have all been seted up to casing both sides wall inside, the casing bottom is rotated and is connected with the threaded rod, threaded rod outside threaded connection has the movable plate, movable plate sliding connection is inside the casing, the equal fixedly connected with limiting plate in movable plate top both sides, two the limiting plate is laminated with casing both sides wall respectively, a plurality of logical grooves have been seted up to limiting plate inside, and are a plurality of lead to the groove respectively with a plurality of radiating hole looks adaptations, the inside sliding connection of limiting plate has a plurality of dust blocking stopper, and is a plurality of the equal fixedly connected with baffle in dust blocking stopper one side, it is a plurality of dust blocking stopper respectively with a plurality of radiating hole looks adaptations.

Preferably, limiting plate one side is provided with the arm-tie, a plurality of air vents have been seted up to arm-tie inside, and is a plurality of the air vent respectively with a plurality of logical groove looks adaptations, a plurality of pull rods of arm-tie one side fixedly connected with, it is a plurality of the pull rod all run through the limiting plate and with limiting plate sliding connection, pull rod and baffle fixed connection, it is a plurality of the pull rod outside all is equipped with first spring, and is a plurality of first spring is favorable to spacing the baffle with a plurality of baffle fixed connection respectively.

Preferably, the bottom of the movable plate is rotatably connected with a winding wheel, a pull rope is fixedly connected to the outer side of the winding wheel, and one end of the pull rope is fixedly connected with the pull plate, so that the winding wheel can conveniently drive the movable plate to move, and the movable plate drives the pull plate to move.

Preferably, the threaded rod has the spout seted up in the outside, the inside fixedly connected with gag lever post of take-up pulley, gag lever post and spout looks adaptation, threaded rod bottom end fixedly connected with knob conveniently rotates the knob and drives the threaded rod and rotate.

Preferably, limiting plate top fixedly connected with second spring, second spring top and shells inner wall fixed connection are favorable to supporting the limiting plate spacing.

Preferably, the rear side of the casing is provided with a mounting frame, one side of the mounting frame is fixedly connected with a sleeve, one side of the sleeve is fixedly connected with a sliding plate, the rear side of the casing is fixedly connected with a limiting rail, the sliding plate is slidably connected with the limiting rail, and the top and the bottom of the sleeve are fixedly connected with buffer springs.

Preferably, the inside fixedly connected with push rod of spacing rail, the push rod run through the sleeve and with sleeve sliding connection, sleeve outside fixedly connected with buffer block, a plurality of through-holes have been seted up to buffer block inside, the inside packing of sleeve has buffer solution, is favorable to buffering casing and mounting bracket, improves the antidetonation effect.

The utility model provides a dustproof and vibration interference resistant visual building intercom host which has the following beneficial effects:

1. this visual building host computer of talkbacking of dustproof antidetonation disturbance, drive the threaded rod through rotating the knob and rotate, the threaded rod drives the take-up pulley and rotates, the take-up pulley rotates and drives the stay cord and stimulates, thereby the pulling arm removes, the pull plate drives the pull rod and removes, the pull rod drives the baffle and removes, the baffle compresses first spring and drives the dust stopper and remove, make the dust stopper break away from with the louvre, the threaded rod rotates simultaneously and drives the movable plate and rise, the movable plate rises and drives the limiting plate and rise, thereby it corresponds with the louvre to make logical groove, thereby conveniently dispel the heat.

2. This visual building host computer of talkbacking of dustproof antidetonation disturbance, casing and mounting bracket carry out relative movement when taking place the vibration, make the casing drive the push rod and remove, spacing rail compresses buffer spring simultaneously, makes the push rod drive the buffer block and removes, and buffer solution is favorable to forming the damping effect from the inside circulation of buffer block to cushion spacing rail and sleeve, thereby improve the antidetonation effect of casing and mounting bracket.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

FIG. 3 is a front cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the structure of the winding wheel of the present invention.

In the figure: 1. a housing; 2. heat dissipation holes; 3. a threaded rod; 4. moving the plate; 5. a limiting plate; 6. a through groove; 7. a dust blocking plug; 8. a baffle plate; 9. a first spring; 10. pulling a plate; 11. a pull rod; 12. a vent hole; 13. a winding wheel; 14. pulling a rope; 15. a knob; 16. a mounting frame; 17. a sleeve; 18. a buffer block; 19. a sliding plate; 20. a limit rail; 21. a push rod; 22. a buffer spring; 23. a second spring; 24. a limiting rod.

Detailed Description

The embodiment of the utility model provides a dustproof and vibration interference resistant visual building intercom host.

Referring to fig. 1, 2, 3, 4 and 5, the dust-proof device comprises a housing 1, a plurality of heat dissipation holes 2 are formed in two side walls of the housing 1, a threaded rod 3 is rotatably connected to the bottom of the housing 1, a movable plate 4 is screwed to the outer side of the threaded rod 3, the movable plate 4 is slidably connected to the inside of the housing 1, two side walls of the top of the movable plate 4 are fixedly connected with a limiting plate 5, two limiting plates 5 are respectively attached to two side walls of the housing 1, a plurality of through grooves 6 are formed in the limiting plate 5, the plurality of through grooves 6 are respectively matched with the plurality of heat dissipation holes 2, a plurality of dust stoppers 7 are slidably connected to the inside of the limiting plate 5, a baffle 8 is fixedly connected to one side of each of the plurality of dust stoppers 7, the plurality of dust stoppers 7 are respectively matched with the plurality of heat dissipation holes 2, a pull plate 10 is arranged on one side of the limiting plate 5, a plurality of vent holes 12 are formed in the pull plate 10, and the plurality of vent holes 12 are respectively matched with the plurality of through grooves 6, one side of a pulling plate 10 is fixedly connected with a plurality of pulling rods 11, the pulling rods 11 all penetrate through a limiting plate 5 and are connected with the limiting plate 5 in a sliding manner, the pulling rods 11 are fixedly connected with a baffle 8, the outer sides of the pulling rods 11 are all sleeved with a first spring 9, the first springs 9 are respectively and fixedly connected with the baffles 8 to limit the baffle 8, the bottom of a movable plate 4 is rotatably connected with a wire winding wheel 13, the outer side of the wire winding wheel 13 is fixedly connected with a pull rope 14, one end of the pull rope 14 is fixedly connected with the pulling plate 10 to conveniently enable the wire winding wheel 13 to drive the movable plate 4 to move, the movable plate 4 drives the pulling plate 10 to move, the outer side of a threaded rod 3 is provided with a sliding groove, a limiting rod 24 is fixedly connected inside the wire winding wheel 13, the limiting rod 24 is matched with the sliding groove, the bottom end of the threaded rod 3 is fixedly connected with a knob 15 to conveniently rotate the knob 15, the top of the limiting plate 5 is fixedly connected with a second spring 23, the top end of the second spring 23 is fixedly connected with the inner wall of the shell 1, and supporting and limiting of the limiting plate 5 are facilitated.

Specifically, drive threaded rod 3 through rotating knob 15 and rotate, threaded rod 3 drives take-up pulley 13 and rotates, take-up pulley 13 rotates and drives stay cord 14 and stimulate, thereby pulling arm-tie 10 removes, arm-tie 10 drives pull rod 11 and removes, pull rod 11 drives baffle 8 and removes, baffle 8 compresses first spring 9 and drives dust stopper 7 and removes, make dust stopper 7 break away from with louvre 2, threaded rod 3 rotates and drives movable plate 4 and rises simultaneously, movable plate 4 rises and drives limiting plate 5 and rise, thereby make logical groove 6 and louvre 2 correspond, thereby conveniently dispel the heat.

Please refer to fig. 1 and fig. 2 again, the rear side of the housing 1 is provided with the mounting bracket 16, one side of the mounting bracket 16 is fixedly connected with the sleeve 17, one side of the sleeve 17 is fixedly connected with the sliding plate 19, the rear side of the housing 1 is fixedly connected with the limit rail 20, the sliding plate 19 is connected with the limit rail 20 in a sliding manner, the top and the bottom of the sleeve 17 are fixedly connected with the buffer spring 22, the inside fixedly connected with push rod 21 of the limit rail 20, the push rod 21 runs through the sleeve 17 and is connected with the sleeve 17 in a sliding manner, the outside of the sleeve 17 is fixedly connected with the buffer block 18, a plurality of through holes are provided inside the buffer block 18, the inside of the sleeve 17 is filled with buffer solution, the buffering of the housing 1 and the mounting bracket 16 is facilitated, and the anti-seismic effect is improved.

Specifically, casing 1 carries out relative movement with mounting bracket 16 when taking place the vibration, makes casing 1 drive push rod 21 remove, and spacing rail 20 compresses buffer spring 22 simultaneously, makes push rod 21 drive buffer block 18 and removes, and buffer solution is favorable to forming the damping effect from the inside circulation of buffer block 18 to cushion spacing rail 20 and sleeve 17, thereby improve casing 1 and mounting bracket 16's antidetonation effect.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Visual building host computer of talkbacking of interference is moved to dustproof antidetonation, including casing (1), its characterized in that: a plurality of heat dissipation holes (2) are respectively arranged in the two side walls of the shell (1), a threaded rod (3) is rotatably connected at the bottom of the shell (1), the outer side of the threaded rod (3) is in threaded connection with a moving plate (4), the moving plate (4) is connected inside the shell (1) in a sliding manner, limiting plates (5) are fixedly connected to both sides of the top of the movable plate (4), the two limiting plates (5) are respectively attached to both side walls of the shell (1), a plurality of through grooves (6) are arranged in the limiting plate (5), the through grooves (6) are respectively matched with the heat dissipation holes (2), the dust-proof device is characterized in that a plurality of dust-proof plugs (7) are slidably connected inside the limiting plate (5), a plurality of baffles (8) are fixedly connected to one sides of the dust-proof plugs (7), and the dust-proof plugs (7) are respectively matched with the heat dissipation holes (2).

2. The visual building intercom host of claim 1 that prevents dust and vibration interference, characterized in that: limiting plate (5) one side is provided with arm-tie (10), a plurality of air vents (12) have been seted up to arm-tie (10) inside, and are a plurality of air vent (12) lead to groove (6) looks adaptation with a plurality of respectively, a plurality of pull rod (11) of fixedly connected with in arm-tie (10) one side, it is a plurality of pull rod (11) all run through limiting plate (5) and with limiting plate (5) sliding connection, pull rod (11) and baffle (8) fixed connection, it is a plurality of pull rod (11) outside all is equipped with first spring (9), and is a plurality of first spring (9) respectively with a plurality of baffle (8) fixed connection.

3. The visual building intercom host of claim 2, characterized in that: the bottom of the moving plate (4) is rotatably connected with a winding wheel (13), a pull rope (14) is fixedly connected to the outer side of the winding wheel (13), and one end of the pull rope (14) is fixedly connected with the pull plate (10).

4. The visual building intercom host of claim 3 that prevents dust and vibration interference, characterized in that: the wire winding device is characterized in that a sliding groove is formed in the outer side of the threaded rod (3), a limiting rod (24) is fixedly connected inside the wire winding wheel (13), the limiting rod (24) is matched with the sliding groove, and a knob (15) is fixedly connected to the bottom end of the threaded rod (3).

5. The visual building intercom host of claim 1 that prevents dust and vibration interference, characterized in that: the top of the limiting plate (5) is fixedly connected with a second spring (23), and the top end of the second spring (23) is fixedly connected with the inner wall of the shell (1).

6. The visual building intercom host of claim 1 that prevents dust and vibration interference, characterized in that: the improved structure of the automobile seat is characterized in that a mounting frame (16) is arranged on the rear side of the shell (1), a sleeve (17) is fixedly connected to one side of the mounting frame (16), a sliding plate (19) is fixedly connected to one side of the sleeve (17), a limiting rail (20) is fixedly connected to the rear side of the shell (1), the sliding plate (19) is slidably connected with the limiting rail (20), and a buffer spring (22) is fixedly connected to the top and the bottom of the sleeve (17).

7. The visual building intercom host of claim 6 that prevents dust and vibration interference, characterized in that: spacing rail (20) inside fixedly connected with push rod (21), push rod (21) run through sleeve (17) and with sleeve (17) sliding connection, sleeve (17) outside fixedly connected with buffer block (18), a plurality of through-holes have been seted up to buffer block (18) inside, sleeve (17) inside packing has buffer solution.