CN210225611U

CN210225611U - Visual building extension installation protection device that talkbacks

Info

Publication number: CN210225611U
Application number: CN201921207885.7U
Authority: CN
Inventors: Xu Liu; 刘旭
Original assignee: Bengbu Lianchuang Electronic Technology Co Ltd
Current assignee: Bengbu Lianchuang Electronic Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-03-31
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a visual building extension installation protection device that talkbacks, it installs on the internal mounting panel of cover to talkback the extension main part, the apron passes through bolt detachably and installs at cover body left side opening part, it has the viewing aperture to open on the apron, the apron department of swash plate slope rigid coupling above the viewing aperture, the elevator passes through-hole and gag lever post sliding connection, the lead screw passes through the inner wall rotation of both sides about bearing and the cover body and is connected, the lead screw passes the elevator and rather than threaded connection, bevel gear suit is on the lead screw of elevator below, bevel gear two of tip rigid coupling of the inside one side of the cover body is stretched into in the pivot, bevel gear two and bevel gear one are meshed together, a brush board of elevator inner end rigid coupling, the brush layer that bonds on the brush board right-hand member face, the lateral wall is opened corresponding to the position of the extension main part of talkbacking under the cover body has the dust outlet groove, connect uncovered. The utility model has the advantages of convenient use and good dust removal effect.

Description

Visual building extension installation protection device that talkbacks

Technical Field

The utility model relates to a visual building extension installation protection device that talkbacks is applied to building extension installation field of talkbacking.

Background

The building intercom system mainly comprises a host, an extension, a UPS power supply, an electric control lock, a door closer and the like. The method can be divided into direct-pressing type, digital type household communication, direct-pressing type visual intercom, digital type household communication visual intercom and the like according to types. The building intercom extension is an important component of a building intercom system, the camera and the display screen are arranged on the building intercom extension, the intercom extension is generally installed outdoors, certain defects exist in installation of the existing building intercom extension, most of the existing building intercom extension are directly exposed in the air, and after the building intercom extension is used for a long time, a large amount of dust can be attached to the display screen and the camera of the intercom extension, so that the video effect of the intercom extension is greatly reduced, and therefore the installation structure of the building intercom extension is required to be improved.

SUMMERY OF THE UTILITY MODEL

For solving prior art scheme's defect, the utility model discloses a visual building extension installation protection device of talkbacking has convenient to use, advantage that the dust removal effect is good.

The utility model discloses a visual building extension installation protection device that talkbacks, include: mounting panel, cover body, extension for talkback main part, apron, viewing aperture, swash plate, gag lever post, elevator, lead screw, bevel gear one, pivot, bevel gear two, handle, brush board, pappus brush, dust outlet groove, dog, L template, connect the workbin, the cover body is the rectangle cover body that both ends are the opening form about, cover body rigid coupling is in mounting panel left end face department, extension for talkback main part installs on the mounting panel in the cover body, the apron passes through bolt detachably installs at cover body left side opening part, and the apron is opened corresponding to the position of extension for talkback main part has the viewing aperture unanimous with extension for talkback main part size, the apron department of swash plate slope rigid coupling above the viewing aperture, the gag lever post is two parallel rigid couplings in cover body outside left part, the inside and outside both sides of elevator are opened has the through-hole with gag lever assorted, the elevator passes through-hole and gag lever post sliding connection, the lead screw is arranged in the middle of the two limiting rods and is rotationally connected with the inner walls of the upper side and the lower side of the cover body through a bearing, the lead screw and the two limiting rods are positioned on the same vertical plane, the plane where the lead screw and the limiting rods are positioned is parallel to the vertical plane where the intercom extension body is positioned, the lead screw penetrates through the lifting block and is in threaded connection with the lifting block, the bevel gear is sleeved on the lead screw below the lifting block, a rotating shaft is horizontally and rotationally installed on the cover plate corresponding to the first bevel gear through the bearing, the end part of the rotating shaft, which extends into one side of the cover body, is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the inner end of the lifting block is fixedly connected with a brush plate, the end surface of the brush plate, which faces one side of the intercom extension body, is bonded with a brush layer, dog rigid coupling is between cover body downside inner wall and extension main part of talkbacking, be equipped with two L templates on the cover body lower terminal surface, the dust export groove left and right sides is arranged in respectively to two relative settings of L template, connect a joint piece of the equal rigid coupling in both ends face top about the workbin, connect uncovered and through the joint piece card in workbin upper portion to establish between two L templates.

And four top corners of the mounting plate are all provided with a mounting hole.

The limiting rod is arranged on the outer side of the intercom extension main body.

The brush plate is made of plastic plates.

The handle outside is equipped with a box body that covers the handle, the box body left side is equipped with open closed door.

The right side of the dust outlet groove is of an inclined plane structure, the left side of the stop block is provided with an inclined plane matched with the dust outlet groove, and the two inclined planes are connected together.

By adopting the technical scheme, the method has the following advantages:

1. the use is convenient, the arrangement of the cover plate and the inclined plate can effectively prevent dust from adhering to the main body of the extension interphone, and the use effect of the extension interphone main body can be ensured;

2. the dust removal effect is good, dust entering from the observation port can be cleaned through the brush layer and finally falls into the material receiving box from the dust outlet groove, and dust removal and flying dust collection are both convenient.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of a visual building intercom extension mounting protection device of the utility model;

fig. 2 is a left side view structure diagram of the mounting plate after the cover plate is removed.

Wherein: 1-mounting a plate; 2-a cover body; 3-a main body of the intercom extension; 4-cover plate; 5-a viewing port; 6-sloping plate; 7-a limiting rod; 8-lifting block; 9-a screw rod; 10-bevel gear one; 11-a rotating shaft; 12-bevel gear two; 13-a handle; 14-a brush plate; 15-a soft brush; 16-a dust outlet slot; 17-a stop block; 18-L-shaped plates; 19-a material receiving box; 101-mounting holes; 131-a cartridge body; 191-a card block.

Detailed Description

As shown in fig. 1-2, the utility model discloses a visual building extension installation protection device that talkbacks, include: the extension phone cover comprises a mounting plate 1, a cover body 2, an extension phone main body 3, a cover plate 4, an observation opening 5, an inclined plate 6, a limiting rod 7, a lifting block 8, a screw rod 9, a bevel gear 10, a rotating shaft 11, a bevel gear 12, a handle 13, a brush plate 14, a soft brush 15, a dust outlet groove 16, a stop block 17, an L-shaped plate 18 and a material receiving box 19, wherein the cover body 2 is a rectangular cover body with open left and right ends, the cover body 2 is fixedly connected with the left end face of the mounting plate 1, the extension phone main body 3 is mounted on the mounting plate 1 in the cover body 2, the cover plate 4 is detachably mounted at the left opening of the cover body 2 through bolts, the observation opening 5 with the same size as the extension phone main body 3 is formed at the position of the cover plate 4 corresponding to the extension phone main body 3, the inclined plate 6 is fixedly connected with the cover plate 4 above the observation opening 4, the limiting, the inner side and the outer side of the lifting block 8 are provided with through holes matched with the limiting rods 7, the lifting block 8 is connected with the limiting rods 7 in a sliding mode through the through holes, the screw rod 9 is arranged in the middle of the two limiting rods 7, the screw rod 9 is rotatably connected with the inner walls of the upper side and the lower side of the cover body 2 through bearings, the screw rod 9 and the two limiting rods 7 are located on the same vertical plane, the plane where the screw rod 9 and the limiting rods 7 are located is parallel to the vertical plane where the intercom extension body main body 3 is located, the screw rod 9 penetrates through the lifting block 8 and is in threaded connection with the lifting block, the bevel gear I10 is sleeved on the screw rod 9 below the lifting block 8, a rotating shaft 11 is horizontally and rotatably installed at the position of the cover plate 4 corresponding to the bevel gear I10 through the bearings, the end part of one side, extending into the cover body 2, of the rotating, brush board 14 of 8 inner rigid couplings of elevator block, brush board 14 has bonded brush layer 15 on the terminal surface of 2 one sides of extension main part of talkbacking towards, 2 lateral walls open dust outlet groove 16 corresponding to the position of extension main part of talkbacking under the cover body, 17 rigid couplings of dog are between 2 lateral walls of the cover body and extension main part 3 of talkbacking, be equipped with two L templates 18 on 2 terminal surfaces of the cover body, 16 left and right sides in dust outlet groove are arranged in respectively to two L templates 18 relative settings, connect joint block 191 of the equal rigid coupling in both ends face top about workbin 19, connect workbin 19 upper portion uncovered and establish between two L templates 18 through joint block 191 card.

Four apex angle departments of mounting panel 1 all open and have a mounting hole 101, can make things convenient for mounting panel 1 and wall body installation.

Stop lever 7 arranges the outside of talkbacking extension main part 3 in, and apron 4 can shelter from stop lever 7 like this, and stop lever 7 also can not block talkbacking extension main part 3.

The brush plate 14 is made of plastic plate, and the lifting block 8 is convenient to drive to lift due to light materials.

The outer side of the handle 13 is provided with a box body 131 for covering the handle 13, the left side of the box body 131 is provided with an openable door, and the box body 131 is arranged to prevent the handle 13 from being rotated arbitrarily by people.

The right side of the dust outlet groove 16 is of an inclined plane structure, the left side of the stop block 17 is provided with an inclined plane matched with the dust outlet groove 16, and the two inclined planes are connected together.

The utility model discloses an implement like this: according to the intercom extension set, the cover body 2 is arranged on the outer side of the intercom extension set main body 3, the cover plate 4 is detachably mounted on one side of the cover body 2, falling dust is blocked by the inclined plate 6 and the cover body 2, a large amount of dust can be effectively prevented from being attached to the surface of the intercom extension set main body 3, people can face the intercom extension set main body 3 from the observation port 5, and the influence on videos due to the existence of the cover plate 4 is avoided; just because of the existence of viewing aperture, 3 surfaces of extension main part of talkbacking are after using for a long time, still can adhere to a certain amount of dust, brush layer 15 reciprocates and gets rid of the dust this moment, during the dust removal, through turning handle 13, handle 13 drives pivot 11 and two 12 rotations of bevel gear, two 12 drive bevel gear 10 rotations of bevel gear, one 10 drive lead screw 9 of bevel gear rotate, lead screw 9 rotates and can drive lift piece 8 and reciprocate along gag lever post 7, and then drive brush board 14 and brush layer 15 and rise or fall, play the utility of dust removal, the dust that drops gets into in the material receiving box 19 of below from dust outlet slot 16, can not pollute the environment around the cover body 2, people regularly remove dust and will receive the video result of using of box 19 extension main part 3 regularly to clear up.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. The utility model provides a visual building extension installation protection device that talkbacks, includes: mounting panel, the cover body, extension main part of talkbacking, apron, viewing aperture, swash plate, gag lever post, elevator, lead screw, bevel gear one, pivot, bevel gear two, handle, brush board, pappus brush, dust outlet groove, dog, L template, connect the workbin, the cover body is the rectangular cover body of opening form for controlling both ends, the cover body rigid coupling is in mounting panel left end face department, the extension main part of talkbacking is installed on the internal mounting panel of cover, the apron passes through bolt detachably and installs the opening part on cover body left side, and the position that the apron corresponds to extension main part of talkbacking is opened and is had the viewing aperture unanimous with extension main part size of talkbacking, its characterized in that: the inclined plate is fixedly connected to a cover plate above the observation opening in an inclined manner, the limiting rods are fixedly connected to the left part of the outer side of the cover body in parallel, through holes matched with the limiting rods are formed in the inner side and the outer side of the lifting block, the lifting block is connected with the limiting rods in a sliding manner through the through holes, the screw rod is arranged in the middle of the two limiting rods and is rotatably connected with the inner walls of the upper side and the lower side of the cover body through bearings, the screw rod and the two limiting rods are positioned on the same vertical plane, the plane where the screw rod and the limiting rods are positioned is parallel to the vertical plane where the intercom extension set main body is positioned, the screw rod penetrates through the lifting block and is in threaded connection with the lifting block, the bevel gears are sleeved on the screw rod below the lifting block, a rotating shaft is horizontally rotatably installed on the cover plate through the bearings corresponding to the bevel gear I, the end, the lift block inner end connects a brush board admittedly, the brush board bonds the brush layer on the terminal surface of extension main part one side of talkbacking towards, the lateral wall is opened corresponding to the position of extension main part of talkbacking under the cover body has the dust outlet groove, the dog rigid coupling is between cover body downside inner wall and extension main part of talkbacking, be equipped with two L templates on the terminal surface under the cover body, two L templates set up relatively and arrange the dust outlet groove left and right sides respectively in, connect the joint piece of the equal rigid coupling in both ends face top about the workbin, connect the uncovered and establish between two L templates through the joint piece card in workbin upper portion.

2. The visual building intercom extension mounting protection device as claimed in claim 1, characterized in that: and four top corners of the mounting plate are all provided with a mounting hole.

3. The visual building intercom extension mounting protection device as claimed in claim 1, characterized in that: the limiting rod is arranged on the outer side of the intercom extension main body.

4. The visual building intercom extension mounting protection device as claimed in claim 1, characterized in that: the brush plate is made of plastic plates.

5. The visual building intercom extension mounting protection device as claimed in claim 1, characterized in that: the handle outside is equipped with a box body that covers the handle, the box body left side is equipped with open closed door.

6. The visual building intercom extension mounting protection device as claimed in claim 1, characterized in that: the right side of the dust outlet groove is of an inclined plane structure, the left side of the stop block is provided with an inclined plane matched with the dust outlet groove, and the two inclined planes are connected together.