CN210986094U

CN210986094U - A building intercom that dismouting is convenient for security protection has a heat dissipation function

Info

Publication number: CN210986094U
Application number: CN202020315726.5U
Authority: CN
Inventors: 黄水南
Original assignee: Fujian Quanzhou Electronic Co ltd
Current assignee: Fujian Quanzhou Electronic Co ltd
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-07-10
Anticipated expiration: 2030-03-14

Abstract

The utility model discloses a building intercom that is used for dismouting convenient of heat dissipation function that has of security protection, including host computer body and mounting bracket, the back end of host computer body is equipped with the mounting bracket, and a side end through connection maintenance window of host computer body, the last lower terminal symmetry of host computer body are equipped with the through-hole with maintenance window matched with, the outside end of maintenance window is equipped with sealed lid, the inboard end longitudinal symmetry fixed connection jam plate of sealed lid, the adjacent end symmetry of jam plate is equipped with the lockhole, sliding connection control lever in the through-hole, the adjacent end fixed connection of control lever has the latch hook with lockhole matched with, and the outside end fixed connection of control lever presses the clamp plate, and the outside cover of control lever is equipped with the baffle, and the outside cover of control lever is equipped with the pretension spring with baffle matched with; the whole sealing cover is very convenient to disassemble and assemble, the main body is convenient to overhaul through the maintenance window, the convenience of maintenance of the main body can be greatly improved, and the service life of the main body is prolonged.

Description

A building intercom that dismouting is convenient for security protection has a heat dissipation function

Technical Field

The utility model belongs to the technical field of building intercom technique and specifically relates to a building intercom that dismouting is convenient that has the heat dissipation function for security protection.

Background

The building interphone is a gating and talkback control device installed at an entrance of a building anti-theft door. The main machine is generally installed on the wall on or near the anti-theft door of each unit residence door, and the main machine for forming the door comprises a panel, a bottom box, an operation part, an audio part, a video part and a control part.

The building interphone can be divided into non-visual extension sets according to the function classification of the extension sets: the main functions are receiving calling, talking, unlocking and calling management center; visual extension: the main functions are receiving calling, talking, unlocking, calling management center and receiving host image; multifunctional extension: the two types of basic intercom extensions and visual extensions are used, and the functions of the extensions in market products are enhanced.

The existing building interphone is frequent in use, high in key use frequency and low in service life, frequent maintenance is needed, the existing building interphone shell is tight in installation, troublesome in disassembly and assembly and not beneficial to later-stage disassembly and assembly maintenance, and the installation position is not matched after the maintenance due to the fact that the existing building interphone is inconvenient to disassemble, so that the whole building interphone is damaged, and the service life is greatly shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building intercom that is used for the dismouting convenient that has the heat dissipation function of security protection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a building interphone with a heat dissipation function and convenient to disassemble and assemble for security comprises a host body and a mounting frame, wherein the mounting frame is arranged at the back end of the host body, one side end of the host body is communicated with a maintenance window, through holes matched with the maintenance window are symmetrically formed in the upper end and the lower end of the host body, a sealing cover is arranged at the outer side end of the maintenance window, the outer side end of the sealing cover is fixedly connected with a handrail, the handrail is a rectangular plate, a plurality of finger holes are respectively formed in the left side and the right side of the handrail, the inner side end of the sealing cover is fixedly connected with a locking plate in an up-and-down symmetrical mode, locking holes are symmetrically formed in the adjacent ends of the locking plates, a control rod is connected in the through holes in a sliding mode, a locking hook matched with the locking holes is fixedly connected with the adjacent end of the control rod, a pressing plate is fixedly, the end part of the pre-tightening spring is fixedly connected to the main machine body, the two pressing plates are pressed simultaneously, the control rod is pushed by the pressing plates, and the control rod jacks up the lock hook, so that the lock hook is separated from the lock hole, the sealing cover can be opened directly, and a worker can overhaul the main machine body through the maintenance window conveniently; meanwhile, the sealing cover is sealed, the pressing plate is loosened, the control rod is pushed outwards by matching with the baffle under the action of the pre-tightening spring, and then the locking hook is clamped into the locking hole by utilizing the control rod, so that the sealing cover can be firmly sealed on the maintenance window, the sealing performance of the main body is ensured, and the safety of the main body is further ensured; the whole sealing cover is very convenient to disassemble and assemble, the main body is convenient to overhaul through the maintenance window, the convenience of maintenance of the main body can be greatly improved, and the service life of the main body is prolonged.

In a further embodiment, be equipped with the connecting plate between host computer body and the mounting bracket, the connecting plate is selected for use the elastic material preparation to form, and the connecting plate is the annular plate structure, and even being equipped with a plurality of gas pockets that loose on the connecting plate, through setting up the connecting plate, can effectually slow down the artifical pressing force that presses down on the host computer body, prevent the overweight damaged host computer body of pressing force, be favorable to further improving the safety in utilization of host computer body.

In a further embodiment, the mounting frame is of a U-shaped structure, the left side and the right side of the bottom end of the mounting frame are symmetrically provided with mounting plates, the mounting frame and the mounting plates are integrally manufactured, a plurality of mounting bolts matched with the mounting frame are uniformly connected onto the mounting plates in a threaded manner, the top wall of the mounting frame is provided with air blowing holes matched with connecting plates, the connecting plates are sleeved outside the air blowing holes, the inner cavity of the mounting frame is provided with heat dissipation fans matched with the air blowing holes, the heat dissipation fans are fixedly arranged in the air blowing holes through fixing rods, air is blown in the direction of the air blowing holes directly by the heat dissipation fans, the air is directly blown onto the main body and then is discharged through the air blowing holes, and the heat dissipation effect of the main body can be greatly improved by directly blowing the high-speed flowing air to effectively prevent, the service life of the main body of the main machine can be further prolonged.

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

1. the utility model has the advantages that the two pressing plates are pressed simultaneously, the control rod is pushed by the pressing plates, and the locking hook is jacked up by the control rod, so that the locking hook is separated from the locking hole, the sealing cover can be directly opened, and a worker can conveniently overhaul the main body through the maintenance window; meanwhile, the sealing cover is sealed, the pressing plate is loosened, the control rod is pushed outwards by matching with the baffle under the action of the pre-tightening spring, and then the locking hook is clamped into the locking hole by utilizing the control rod, so that the sealing cover can be firmly sealed on the maintenance window, the sealing performance of the main body is ensured, and the safety of the main body is further ensured; the whole sealing cover is very convenient to disassemble and assemble, the main body of the main machine is convenient to overhaul through the maintenance window, the convenience for maintaining the main body of the main machine can be greatly improved, and the service life of the main body of the main machine is prolonged;

2. the utility model can effectively reduce the pressing force of manual pressing on the main body by arranging the connecting plate, prevent the main body from being damaged due to excessive pressing force, and is favorable for further improving the use safety of the main body;

3. the utility model discloses a direction that the direct hole of blowing of heat dissipation fan is blown, and the air is directly blown on the host computer body, then discharges through the scattered gas pocket, utilizes the air of high-speed flow to directly blow the host computer body, can promote the radiating effect of host computer body by a wide margin to can effectual prevention host computer body overheated phenomenon appear taking place, can further improve the life of host computer body.

Drawings

FIG. 1 is a schematic structural diagram of a building interphone with a heat dissipation function and convenient assembly and disassembly for security;

FIG. 2 is a schematic structural diagram of a local cross section of a host body of a building interphone with a heat dissipation function and convenient assembly and disassembly for security;

FIG. 3 is a schematic perspective view of a sealing cover of a building interphone with a heat dissipation function for security and convenient assembly and disassembly;

fig. 4 is a schematic structural diagram of a mounting rack of a building interphone with a heat dissipation function and convenient assembly and disassembly for security.

In the figure: 100-a main body, 101-a maintenance window, 102-a sealing cover, 103-a handrail, 104-a finger hole, 105-a locking plate, 106-a locking hole, 107-a through hole, 108-a control rod, 109-a pressing plate, 110-a locking hook, 111-a baffle, 112-a pre-tightening spring, 200-a mounting frame, 201-a mounting plate, 202-a mounting bolt, 203-an air blowing hole, 204-a heat dissipation fan, 205-a fixing rod, 206-an air inlet hole, 300-a connecting plate and 301-an air dissipation hole.

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.

Example 1

Referring to fig. 1-3, a building interphone with heat dissipation function for security and convenient assembly and disassembly comprises a host body 100 and an installation frame 200, wherein the installation frame 200 is arranged at the back end of the host body 100, one side end of the host body 100 is connected with a maintenance window 101 in a penetrating manner, through holes 107 matched with the maintenance window 101 are symmetrically arranged at the upper end and the lower end of the host body 100, a sealing cover 102 is arranged at the outer side end of the maintenance window 101, the outer side end of the sealing cover 102 is fixedly connected with a handrail 103, the handrail 103 is a rectangular plate, a plurality of finger holes 104 are respectively arranged at the left side and the right side of the handrail 103, the inner side end of the sealing cover 102 is symmetrically and fixedly connected with a locking plate 105 up and down, lock holes 106 are symmetrically arranged at the adjacent ends of the locking plates 105, a control rod 108 is slidably connected in the through holes 107, a lock hook 110 matched with the lock hole 106 is fixedly connected at the adjacent, a baffle 111 is sleeved on the outer side of the control rod 108, a pre-tightening spring 112 matched with the baffle 111 is sleeved on the outer side of the control rod 108, the end part of the pre-tightening spring 112 is fixedly connected to the main body 100, the two pressing plates 109 are pressed simultaneously, the control rod 108 is pushed by the pressing plates 109, and the control rod 108 jacks up the locking hook 110, so that the locking hook 110 is separated from the locking hole 106, the sealing cover 102 can be directly opened, and a worker can conveniently overhaul the main body 100 through the maintenance window 101; meanwhile, the sealing cover 102 is sealed, the pressing plate 109 is loosened, the control rod 108 is pushed outwards by matching with the baffle plate 111 under the action of the pre-tightening spring 112, and then the locking hook 110 is clamped into the locking hole 106 by using the control rod 108, so that the sealing cover 102 can be firmly sealed on the maintenance window 101, the sealing performance of the main machine body 100 is ensured, and the safety of the main machine body 100 is further ensured; the whole sealing cover 102 is quite convenient to disassemble and assemble, the main body 100 can be conveniently overhauled through the maintenance window 101, the maintenance convenience of the main body 100 can be greatly improved, and the service life of the main body 100 can be prolonged.

Example 2

Referring to fig. 4, a connecting plate 300 is disposed between the main body 100 and the mounting frame 200, the connecting plate 300 is made of an elastic material, the connecting plate 300 is an annular plate structure, and a plurality of air diffusing holes 301 are uniformly formed in the connecting plate 300, so that the pressing force of pressing the main body 100 manually can be effectively reduced by the connecting plate 300, the main body 100 is prevented from being damaged due to excessive pressing force, and the use safety of the main body 100 is further improved.

The mounting bracket 200 is of a U-shaped structure, the mounting plates 201 are symmetrically arranged on the left side and the right side of the bottom end of the mounting bracket 200, the mounting bracket 200 and the mounting plates 201 are integrally formed, a plurality of mounting bolts 202 matched with the mounting bracket 200 are connected to the mounting plates 201 through uniform threads, the top wall of the mounting bracket 200 is provided with air blowing holes 203 matched with the connecting plate 300, the connecting plate 300 is sleeved outside the air blowing holes 203, the inner cavity of the mounting bracket 200 is provided with heat dissipation fans 204 matched with the air blowing holes 203, the heat dissipation fans 204 are fixedly arranged in the air blowing holes 203 through fixing rods 205, air is blown through the direction of the direct air blowing holes 203 of the heat dissipation fans 204, the air is directly blown onto the main body 100 and then is discharged through the air blowing holes 301, the high-speed flowing air is directly blown onto the main body 100, the heat dissipation effect of the main body 100 can be greatly improved, the service life of the main body 100 can be further improved.

Working principle of examples 1-2: by simultaneously pressing the two pressing plates 109, pushing the control rod 108 by the pressing plates 109 and jacking the locking hook 110 by the control rod 108, the locking hook 110 is separated from the locking hole 106, so that the sealing cover 102 can be directly opened, and a worker can conveniently overhaul the main body 100 through the maintenance window 101; meanwhile, the sealing cover 102 is sealed, the pressing plate 109 is loosened, the control rod 108 is pushed outwards by matching with the baffle plate 111 under the action of the pre-tightening spring 112, and then the locking hook 110 is clamped into the locking hole 106 by using the control rod 108, so that the sealing cover 102 can be firmly sealed on the maintenance window 101, the sealing performance of the main machine body 100 is ensured, and the safety of the main machine body 100 is further ensured; the whole sealing cover 102 is very convenient to disassemble and assemble, the main body 100 can be conveniently overhauled through the maintenance window 101, the convenience for maintaining the main body 100 can be greatly improved, and the service life of the main body 100 can be prolonged; meanwhile, the air is blown in the direction of the direct blowing hole 203 of the heat dissipation fan 204, the air is directly blown on the host body 100 and then is discharged through the air-diffusing holes 301, the heat dissipation effect of the host body 100 can be greatly improved by directly blowing the air flowing at a high speed to the host body 100, so that the overheating phenomenon can be effectively prevented, and the service life of the host body 100 can be further prolonged.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A building interphone with heat dissipation function and convenient to disassemble and assemble for security comprises a host body (100) and an installation frame (200), and is characterized in that the installation frame (200) is arranged at the back end of the host body (100), one side end of the host body (100) is connected with a maintenance window (101) in a penetrating manner, through holes (107) matched with the maintenance window (101) are symmetrically formed in the upper end and the lower end of the host body (100), a sealing cover (102) is arranged at the outer side end of the maintenance window (101), the outer side end of the sealing cover (102) is fixedly connected with a handrail (103), locking plates (105) are symmetrically and fixedly connected with the inner side end of the sealing cover (102) in the vertical direction, locking holes (106) are symmetrically formed in the adjacent ends of the locking plates (105), a control rod (108) is slidably connected in the through holes (107), and a locking hook (110) matched with the locking holes (106) is fixedly connected, the outer side end of the control rod (108) is fixedly connected with the pressing plate (109), the outer side of the control rod (108) is sleeved with a baffle (111), the outer side of the control rod (108) is sleeved with a pre-tightening spring (112) matched with the baffle (111), and the end part of the pre-tightening spring (112) is fixedly connected to the main machine body (100).

2. The building interphone with the heat dissipation function and convenient assembly and disassembly for security protection as claimed in claim 1, wherein the armrest (103) is a rectangular plate, and a plurality of finger holes (104) are respectively formed in the left side and the right side of the armrest (103).

3. The building interphone with the heat dissipation function and convenient disassembly and assembly for security and protection as claimed in claim 1 or 2, wherein a connecting plate (300) is arranged between the host body (100) and the mounting rack (200), the connecting plate (300) is of an annular plate structure, and a plurality of air dissipation holes (301) are uniformly formed in the connecting plate (300).

4. The building interphone with the heat dissipation function and convenient assembly and disassembly for security protection as claimed in claim 3, wherein the connecting plate (300) is made of elastic material.

5. The building interphone with the heat dissipation function for security and protection as claimed in claim 4, which is convenient to disassemble and assemble, is characterized in that the mounting rack (200) is of a U-shaped structure.

6. The building interphone with the heat dissipation function and convenient to disassemble and assemble for security and protection as claimed in claim 5, wherein mounting plates (201) are symmetrically arranged on the left side and the right side of the bottom end of the mounting frame (200), a plurality of mounting bolts (202) matched with the mounting frame (200) are connected to the mounting plates (201) through uniform threads, a blowing hole (203) matched with a connecting plate (300) is formed in the top wall of the mounting frame (200), the connecting plate (300) is sleeved on the outer side of the blowing hole (203), a heat dissipation fan (204) matched with the blowing hole (203) is arranged in the inner cavity of the mounting frame (200), and the heat dissipation fan (204) is fixedly mounted in the blowing hole (203) through a fixing rod (205).

7. The building interphone with the heat dissipation function and convenient assembly and disassembly for security protection as claimed in claim 6, wherein the mounting frame (200) and the mounting plate (201) are integrally formed.