CN207764877U - A kind of gate inhibition's mainboard structure - Google Patents
A kind of gate inhibition's mainboard structure Download PDFInfo
- Publication number
- CN207764877U CN207764877U CN201820120521.4U CN201820120521U CN207764877U CN 207764877 U CN207764877 U CN 207764877U CN 201820120521 U CN201820120521 U CN 201820120521U CN 207764877 U CN207764877 U CN 207764877U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- port
- radiator fan
- pcb board
- mainboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of gate inhibition's mainboard structures, including mainboard assembly and radiating subassembly, the mainboard assembly includes pcb board, Card Reader port, communication port, relay, axle sleeve, power port and indicator light, the front surface of the pcb board fixes the power port, the indicator light is fixed on the right side of the power port, and the relay is fixed in the lower section of the power port, the relay and the indicator light are electrically connected with external power supply, the communication port is fixed on the right side of the axle sleeve, and the Card Reader port is fixed on the right side of the communication port；Heat sink strip and radiator fan are provided on original gate inhibition's mainboard, heat sink strip reduces the temperature of Card Reader port, radiator fan cools down to the ports TCO and relay, keep the information identifying processing effect of gate inhibition's mainboard, improve the response time of user's switch gate, user is facilitated to use, axle sleeve is easy to disassemble, facilitates installing and using for mainboard.
Description
Technical field
The utility model belongs to gate inhibition's mother board technologies field, and in particular to a kind of gate inhibition's mainboard structure.
Background technology
Gate inhibition's safety management system is new-modernization safety management system, it collects microcomputer automatic identification technology and modern peace
Full management measure is integrated, it is the effective measures for solving important department entrance and realizing safety precaution management.It is applicable in various machines
Want department, such as bank, hotel, computer room, armory, safe care registry, cubicle, intellectual communityintellectualized village, factory.
When in use, the raising of mainboard temperature can cause Card Reader port identification speed to decline to original gate inhibition's mainboard, influence to make
The response time of user's switch gate makes troubles to user's use.
Utility model content
The purpose of this utility model is to provide a kind of gate inhibition's mainboard structures, former to solve to propose in above-mentioned background technology
When in use, the raising of mainboard temperature can cause Card Reader port identification speed to decline to some gate inhibition's mainboards, influence user's switch gate
Response time, the problem of making troubles to user's use.
To achieve the above object, the utility model provides the following technical solutions：A kind of gate inhibition's mainboard structure, including mainboard
Component and radiating subassembly, the mainboard assembly include pcb board, Card Reader port, communication port, relay, axle sleeve, power port and
The front surface of indicator light, the pcb board fixes the power port, and the indicator light is fixed on the right side of the power port, and
The lower section of the power port is fixed the relay, the relay and the indicator light and is electrically connected with external power supply, institute
The communication port is fixed on the right side for stating axle sleeve, and the Card Reader port is fixed on the right side of the communication port, before the pcb board
Surface left end fixes the axle sleeve, and the madial wall of the lateral wall fixing connection buckle of the axle sleeve, the axle sleeve opens up annular knurl line, institute
It states annular knurl line to be integrally formed with the axle sleeve, the radiating subassembly includes heat sink and radiator fan, the rear surface of the pcb board
The lower right-hand side of the fixed heat sink, the heat sink fixes the radiator fan, the radiator fan and external power supply electricity
Property connection, the front surface of the radiator fan fixes dust cover, and flabellum is fixed in the inside of the radiator fan.
Preferably, the axle sleeve quantity is four, and the axle sleeve is corresponding mounted on the four of the pcb board front surface respectively
A corner.
Preferably, the heat sink quantity is four, and the heat sink is installed in the rear surface of the pcb board.
Preferably, the radiator fan quantity is two, and the radiator fan is installed in the back of the pcb board.
Preferably, the axle sleeve is annular, and the axle sleeve is fixedly connected by the junction button.
Preferably, shaft is arranged in the inside of the radiator fan, and the flabellum passes through the shaft with the radiator fan
Rotation connection.
Compared with prior art, the utility model has the beneficial effects that：Heat sink strip is provided on original gate inhibition's mainboard
And radiator fan, heat sink strip reduce the temperature of Card Reader port, radiator fan cools down to communication port and relay, keeps gate inhibition master
The information identifying processing effect of plate improves the response time of user's switch gate, user is facilitated to use, and axle sleeve is easy to disassemble,
Facilitate installing and using for mainboard.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the back structures schematic diagram of the utility model；
Fig. 3 is the axle sleeve structure schematic diagram of the utility model；
In figure：10- mainboard assemblies, 11-PCB plates, 12- Card Readers port, 13- communication port, 14- relays, 15- axle sleeves,
151- junction buttons, 152- annular knurls line, 16- power ports, 17- indicator lights, 20- radiating subassemblies, 21- heat sinks, 22- radiation airs
Fan, 221- dust covers, 222- flabellums.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of gate inhibition's mainboard structure, including mainboard group
Part 10 and radiating subassembly 20, mainboard assembly 10 include pcb board 11, Card Reader port 12, communication port 13, relay 14, axle sleeve 15,
Indicator light is fixed on the right side of power port 16 and indicator light 17, the front surface fixed power source port 16 of pcb board 11, power port 16
17, and the lower section fixed relay 14 of power port 16, relay 14 and indicator light 17 are electrically connected with external power supply, axle sleeve 15
Right side fixed communication port 13, Card Reader port 12, the front surface left end fixing axle of pcb board 11 are fixed in the right side of communication port 13
Set 15, the madial wall of the lateral wall fixing connection buckle 151 of axle sleeve 15, axle sleeve 15 opens up annular knurl line 152, annular knurl line 152 and axle sleeve
15 are integrally formed, and radiating subassembly 20 includes heat sink 21 and radiator fan 22, and the rear surface of pcb board 11 is fixed heat sink 21, dissipated
The lower right-hand side of hot plate 21 fixes radiator fan 22, and radiator fan 22 is electrically connected with external power supply, the preceding table of radiator fan 22
Dust cover 221 is fixed in face, and flabellum 222 is fixed in the inside of radiator fan 22.
In the present embodiment, pcb board 11 is the core of access control system, is equivalent to the CPU of computer, it is responsible for entire
System input, the processing of output information, storage and control.
In the present embodiment, gate inhibition's mainboard structure, including mainboard assembly 10 and radiating subassembly 20, bolt is screwed into axle sleeve peace
Pcb board 11 is filled, bolt is protected by axle sleeve 15, the power port 16 of pcb board 11 is connect with external power supply, communication port 13 is right
The information for the card reader scanning that Card Reader port 12 connects is handled, the keying of access control, the temperature of pcb board during use
It increases, heat sink 21 increases the air contact of 12 wiring of Card Reader port, reduces the temperature of Card Reader port 12, radiator fan 22 passes through
The rotation of flabellum 232 cools down to pcb board 11, makes the operation of pcb board 11 keep stablizing, improves user information treatment effect, facilitate user
Use access control system.
Further, 15 quantity of axle sleeve is four, and corresponding be mounted on 11 front surface of pcb board four turn axle sleeve 15 respectively
At angle.
In the present embodiment, axle sleeve 15 corresponds to four corners mounted on 11 front surface of pcb board respectively, and bolt is screwed into axis
Set 15, installs pcb board 11, and axle sleeve 15 protects the bolt of connection, and when carrying out the dismounting of pcb board 11, bolt will not be right
The circuit of pcb board 11 causes to damage, convenient to 11 detachable maintaining of pcb board.
Further, 21 quantity of heat sink is four, and heat sink 21 is installed in the rear surface of pcb board 11.
In the present embodiment, heat sink 21 is installed in the rear surface of pcb board 11 at 12 position of Card Reader port, heat sink
21 cool down to Card Reader port 12 by increasing air contact surfaces, and Card Reader port 12 is made to keep the stabilization of information transmission.
Further, 22 quantity of radiator fan is two, and radiator fan 22 is installed in the back of pcb board 11.
In the present embodiment, radiator fan 22 is installed at the back of pcb board 11, and 22 outside of radiator fan is provided with dust cover 221,
The amount of dust sucked when flabellum 222 cools down is reduced, the cleaning of radiator fan 22 is kept, reduces noise when using.
Further, axle sleeve 15 is annular, and axle sleeve 15 is fixedly connected by junction button 151.
In the present embodiment, after axle sleeve 15 is connected by junction button 151, annular, the annular knurl line opened up inside axle sleeve 15 are formed
152 are conveniently bolted, and so that the installation of pcb board 11 is stablized, when demounting bolt, bolt will not scratch pcb board 11.
Further, shaft is arranged in the inside of radiator fan 22, and flabellum 222, which is rotated with radiator fan 22 by shaft, to be connected
It connects.
In the present embodiment, shaft is the structure for driving flabellum 222 to rotate, and motor, motor-type are provided in radiator fan 22
Number it is 57BL, motor output end connects shaft, and the motor inside radiator fan 22 is rotatablely connected with flabellum 222 by shaft.
The operation principle and process for using of the utility model：After the utility model installs, by junction button 151 by axis
After 15 connection of set, bolt is screwed into axle sleeve 15, the power port 16 of pcb board 11 is connect with external power supply, communication port 13 is right
The information for the card reader scanning that Card Reader port 12 connects is handled, the keying of access control, during use, the temperature of pcb board
Degree increases, and heat sink 21 cools down to Card Reader port 12, and radiator fan 22 cools down to pcb board 11 by the rotation of flabellum 232, makes
The operation of pcb board 11 keeps stablizing, and improves user information treatment effect, user-friendly access control system.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of gate inhibition's mainboard structure, it is characterised in that：Including mainboard assembly (10) and radiating subassembly (20), the mainboard group
Part (10) includes pcb board (11), Card Reader port (12), communication port (13), relay (14), axle sleeve (15), power port
(16) and indicator light (17), the front surface of the pcb board (11) fix the power port (16), the power port (16)
The indicator light (17) is fixed on right side, and the relay (14), the relay are fixed in the lower section of the power port (16)
(14) it is electrically connected with external power supply with the indicator light (17), the communication port is fixed on the right side of the axle sleeve (15)
(13), the Card Reader port (12) is fixed on the right side of the communication port (13), and the front surface left end of the pcb board (11) is fixed
The madial wall of the axle sleeve (15), the lateral wall fixing connection buckle (151) of the axle sleeve (15), the axle sleeve (15) opens up annular knurl
Line (152), the annular knurl line (152) are integrally formed with the axle sleeve (15), and the radiating subassembly (20) includes heat sink (21)
With radiator fan (22), the rear surface of the pcb board (11) fixes the heat sink (21), under the right side of the heat sink (21)
The fixed radiator fan (22) in side, the radiator fan (22) are electrically connected with external power supply, the radiator fan (22)
Front surface fixes dust cover (221), and flabellum (222) is fixed in the inside of the radiator fan (22).
2. a kind of gate inhibition's mainboard structure according to claim 1, it is characterised in that：Axle sleeve (15) quantity is four
It is a, and the axle sleeve (15) corresponds to four corners mounted on the pcb board (11) front surface respectively.
3. a kind of gate inhibition's mainboard structure according to claim 1, it is characterised in that：Heat sink (21) quantity is four
It is a, and the heat sink (21) is installed in the rear surface of the pcb board (11).
4. a kind of gate inhibition's mainboard structure according to claim 1, it is characterised in that：Radiator fan (22) quantity is
Two, and the radiator fan (22) is installed in the back of the pcb board (11).
5. a kind of gate inhibition's mainboard structure according to claim 1, it is characterised in that：The axle sleeve (15) is annular, and
The axle sleeve (15) is fixedly connected by the junction button (151).
6. a kind of gate inhibition's mainboard structure according to claim 1, it is characterised in that：The inside of the radiator fan (22)
Shaft is set, and the flabellum (222) is rotatablely connected with the radiator fan (22) by the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120521.4U CN207764877U (en) | 2018-01-24 | 2018-01-24 | A kind of gate inhibition's mainboard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120521.4U CN207764877U (en) | 2018-01-24 | 2018-01-24 | A kind of gate inhibition's mainboard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764877U true CN207764877U (en) | 2018-08-24 |
Family
ID=63181766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820120521.4U Expired - Fee Related CN207764877U (en) | 2018-01-24 | 2018-01-24 | A kind of gate inhibition's mainboard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360302A (en) * | 2018-09-19 | 2019-02-19 | 深圳市贝优通新能源技术开发有限公司 | A kind of smart lock based on block chain technology |
-
2018
- 2018-01-24 CN CN201820120521.4U patent/CN207764877U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360302A (en) * | 2018-09-19 | 2019-02-19 | 深圳市贝优通新能源技术开发有限公司 | A kind of smart lock based on block chain technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20200124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |