CN109348671A - A kind of infrared touch panel circuit board - Google Patents
A kind of infrared touch panel circuit board Download PDFInfo
- Publication number
- CN109348671A CN109348671A CN201811410771.2A CN201811410771A CN109348671A CN 109348671 A CN109348671 A CN 109348671A CN 201811410771 A CN201811410771 A CN 201811410771A CN 109348671 A CN109348671 A CN 109348671A
- Authority
- CN
- China
- Prior art keywords
- chassis
- circuit board
- rotary shaft
- electric machine
- rotating electric
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Ventilation (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses a kind of infrared touch panel circuit boards, including ventilation opening, temperature sensor, circuit board, fixing axle, rotary joint, iron plate, magnet, deck, fixed pin, chassis, guide groove, spring, flabellum, rotating electric machine, fixing seat, nut, conveyer belt, rotary shaft, PLC controller, shell and reset spring, spring is installed in the deck, circuit board is placed in the top groove on the chassis, fixed pin and temperature sensor are installed on the top groove outer wall on the chassis, rotary joint is installed at the top of the chassis, and the shaft of rotary joint passes through at the center of fixing axle, the side outer wall of the rotary joint is fixed with iron plate, the interior of shell is equipped with rotary shaft, the rotary shaft passes through the rotation axis connection at the top of conveyer belt and rotating electric machine, and the output shaft of rotating electric machine passes through connection Axis device and rotation axis connection, the circuit board have the function of facilitating installation, dust-separation and heat dissipation.
Description
Technical field
The present invention relates to circuit board technology field, specially a kind of infrared touch panel circuit board.
Background technique
Traditional circuit board does not use the location hole of exact position to design on matched shell, and position design is not
Science does not meet the requirement of current versatility small-size display, and the practicability is poor, is not easy to user installation and disassembly；In addition, passing
The circuit board of system is easily influenced by environment due to not having radiator, causes to overheat, and wiring board long-time service also results in
Circuit board piles with dust, influences circuit board use, so needing one kind that can radiate, facilitates the circuit board of installation and dust-separation.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of infrared touch panel circuit board
Problem.
In order to solve the above technical problem, the present invention provides following technical solutions: a kind of infrared touch panel circuit board, packet
Include ventilation opening, temperature sensor, circuit board, fixing axle, rotary joint, iron plate, magnet, deck, fixed pin, chassis, guide groove,
Spring, flabellum, rotating electric machine, fixing seat, nut, conveyer belt, rotary shaft, PLC controller, shell and reset spring, the bottom
The top side of disk is equipped with fixing axle, and the correspondence two sides of the fixing axle are equipped with guide groove, the top peace of the guide groove
Equipped with deck, spring is installed in the deck, circuit board, the top on the chassis are placed in the top groove on the chassis
Fixed pin and temperature sensor are installed on groove outer wall, reset spring is installed in the middle part of the fixed pin, the chassis
Top is equipped with magnet, and the top side on the chassis is equipped with fixing axle, and rotary joint is equipped among the fixing axle, and
The shaft of rotary joint passes through at the center of fixing axle, and the side outer wall of the rotary joint is fixed with iron plate, the chassis
Ventilation opening is offered at center, the bottom on the chassis is equipped with shell, and the interior of shell is equipped with rotary shaft, and rotary shaft
Bottom center across chassis, the rotary shaft pass through the rotation axis connection at the top of conveyer belt and rotating electric machine, and electric rotating
The output shaft of machine is fixed in chassis by shaft coupling and rotation axis connection, the bottom of the rotating electric machine by fixing seat, institute
It states and nut is installed at the top of rotary shaft, the rotary shaft passes through chassis and is equipped with flabellum, the bottom on the outer wall of ventilation opening
The bottom of disk is equipped with PLC controller, and PLC controller is inside the shell, and the temperature sensor is electrically connected PLC controller
The output end of input terminal, the PLC controller is electrically connected rotating electric machine.
Further, the magnet is fixed on the top on chassis by way of inlaying.
Further, the fixing axle is fixed on the top on chassis by welding.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: the infrared touch panel circuit board, in use,
The top side on chassis is equipped with fixing axle, and the correspondence two sides of fixing axle are equipped with guide groove, are equipped with card at the top of guide groove
, spring is installed in deck, circuit board is placed in the top groove on chassis, is equipped on the top groove outer wall on chassis solid
Rationed marketing and temperature sensor are equipped with reset spring in the middle part of fixed pin, by using guide groove make circuit board be easily installed and
Disassembly, while the fixed pin on guide groove can make the fixation on chassis and installation more easy, be equipped with magnetic at the top of chassis
Iron, the top side on chassis are equipped with fixing axle, and rotary joint is equipped among fixing axle, and the shaft of rotary joint, which passes through, fixes
At the center of axis, the side outer wall of rotary joint is fixed with iron plate, and ventilation opening is offered at the center on chassis, and iron plate can be effective
Isolation dust, while magnet can and iron plate combine closely, further promote the effect of dust-separation, interior of shell is equipped with rotation
Axis, rotary shaft pass through the bottom center on chassis, and rotary shaft passes through the rotation axis connection at the top of conveyer belt and rotating electric machine, rotation
The output shaft of motor is fixed in chassis by shaft coupling and rotation axis connection, the bottom of rotating electric machine by fixing seat, is rotated
Nut is installed, rotary shaft passes through chassis and is equipped with flabellum on the outer wall of ventilation opening, and the bottom on chassis is equipped at the top of axis
Then PLC controller controls rotating electric machine starting by PLC controller by temperature sensor come observation circuit plate temperature, into
And drive rotary shaft to rotate, so that flabellum rotation is achieved the effect that heat dissipation, extend the service life of circuit board, reduce use at
This.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is cartridge structure schematic diagram of the invention；
Fig. 3 is cross-sectional view of the invention；
Fig. 4 is fixed pin structural schematic diagram of the invention；
In figure: 1- ventilation opening；2- temperature sensor；3- circuit board；4- fixing axle；5- rotary joint；6- iron plate；7- magnetic
Iron；8- deck；9- fixed pin；The chassis 10-；11- guide groove；12- spring；13- flabellum；14- rotating electric machine；15- fixing seat；
16- nut；17- conveyer belt；18- rotary shaft；19-PLC controller；20- shell；21- reset spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of infrared touch panel circuit board, including ventilation opening
1, temperature sensor 2, circuit board 3, fixing axle 4, rotary joint 5, iron plate 6, magnet 7, deck 8, fixed pin 9, chassis 10, guiding
Slot 11, spring 12, flabellum 13, rotating electric machine 14, fixing seat 15, nut 16, conveyer belt 17, rotary shaft 18, PLC controller 19,
Shell 20 and reset spring 21, the correspondence two sides on chassis 10 are equipped with guide groove 11, and the top of guide groove 11 is equipped with deck 8,
Spring 12 is installed in deck 8, circuit board 3 is placed in the top groove on chassis 10, is pacified on the top groove outer wall on chassis 10
Equipped with fixed pin 9 and temperature sensor 2, the middle part of fixed pin 9 is equipped with reset spring 21, and the top on chassis 10 is equipped with magnet
7, the top side on chassis 10 is equipped with fixing axle 4, and rotary joint 5, and the shaft of rotary joint 5 are equipped among fixing axle 4
At the center of fixing axle 4, the side outer wall of rotary joint 5 is fixed with iron plate 6, offers ventilation opening at the center on chassis 10
1, the bottom on chassis 10 is equipped with shell 20, rotary shaft 18 is equipped with inside shell 20, and rotary shaft 18 passes through the bottom on chassis 10
At portion center, rotary shaft 18 is connect by conveyer belt 17 with the rotary shaft 18 at 14 top of rotating electric machine, and rotating electric machine 14 is defeated
Shaft is connect by shaft coupling with rotary shaft 18, and the bottom of rotating electric machine 14 is fixed in chassis 10 by fixing seat 15, is rotated
The top of axis 18 is equipped with nut 16, and rotary shaft 18 passes through chassis 10 and is equipped with flabellum 13, chassis 10 on the outer wall of ventilation opening 1
Bottom PLC controller 19 is installed, and PLC controller 19, in shell 20, temperature sensor 2 is electrically connected PLC controller
The output end of 19 input terminal, PLC controller 19 is electrically connected rotating electric machine 14.
Further, magnet 7 is fixed on the top on chassis 10 by way of inlaying, and does not have magnetite 7 and the combination of iron plate 6
It has the gap, prevents dust from entering circuit board 3.
Further, fixing axle 4 is fixed on the top on chassis 10 by welding, allows the more stable heavily fortified point of the structure
Gu.
Working principle: in use, the correspondence two sides on chassis 10 are equipped with guide groove 11, the top of guide groove 11 is equipped with card
Seat 8 is equipped with spring 12 in deck 8, circuit board 3, the top groove outer wall on chassis 10 is placed in the top groove on chassis 10
On fixed pin 9 and temperature sensor 2 are installed, the middle part of fixed pin 9 is equipped with reset spring 21, by using in fixed pin 9
Reset spring 21 fix circuit board 3 in the groove on chassis 10, keep its not easily shifted, the stabilization of protection circuit plate 3 is led
It can be convenient the installation and removal of circuit board 3 to slot 11, and deck 8 can make it not need spiral shell with the position of fixed underpan 10
Silk is fixed, keeps the process of disassembly and installation simpler, and the top on chassis 10 is equipped with magnet 7, the top side installation on chassis 10
There is fixing axle 4, rotary joint 5 is installed, and the shaft of rotary joint 5 passes through at the center of fixing axle 4 among fixing axle 4, rotation
The side outer wall of adapter 5 is fixed with iron plate 6, ventilation opening 1 is offered at the center on chassis 10, magnet 7 is by way of inlaying
It is fixed on the top on chassis 10, magnetite 7 and the combination of iron plate 6 is made not to have gap, prevents dust from entering circuit board 3, iron plate 6 can be with
Stop extraneous dust to enter the groove on chassis 10, transmission can be passed through with the cleaning of further protection circuit board 3, rotary shaft 18
It is connect with 17 with the rotary shaft 18 at 14 top of rotating electric machine, and the output shaft of rotating electric machine 14 is connected by shaft coupling and rotary shaft 18
It connects, the bottom of rotating electric machine 14 is fixed in chassis 10 by fixing seat 15, and the top of rotary shaft 18 is equipped with nut 16, rotation
Axis 18 passes through chassis 10 and is equipped with flabellum 13 on the outer wall of ventilation opening 1, and the bottom on chassis 10 is equipped with PLC controller 19, and
For PLC controller 19 in shell 20, temperature sensor 2 is responsible for the temperature of observation circuit plate 3, if the temperature of circuit board 3 is more than
Limitation, temperature sensor 2 can send the data to PLC controller 19, and PLC controller 19 can control the starting of rotating electric machine 15, rotation
Rotating motor 15 then drives to be rotated by the rotary shaft 18 that conveyer belt 17 connects, and then flabellum 13 is driven to rotate, then to circuit board 3
It radiates, makes the temperature of circuit board 3 will not be exceeded, extend the service life of circuit board 3, reduce use cost.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of infrared touch panel circuit board, including ventilation opening (1), temperature sensor (2), circuit board (3), fixing axle (4),
Rotary joint (5), iron plate (6), magnet (7), deck (8), fixed pin (9), chassis (10), guide groove (11), spring (12), fan
Leaf (13), rotating electric machine (14), fixing seat (15), nut (16), conveyer belt (17), rotary shaft (18), PLC controller (19),
Shell (20) and reset spring (21), it is characterised in that: the correspondence two sides of the chassis (10) are equipped with guide groove (11), described
It is equipped with deck (8), is equipped with spring (12) in the deck (8), the top of the chassis (10) at the top of guide groove (11)
It is placed in groove circuit board (3), fixed pin (9) and temperature sensor is installed on the top groove outer wall of the chassis (10)
(2), it is equipped with reset spring (21) in the middle part of the fixed pin (9), magnet (7), institute is installed at the top of the chassis (10)
The top side for stating chassis (10) is equipped with fixing axle (4), is equipped with rotary joint (5) among the fixing axle (4), and is rotated
The shaft of connector (5) passes through at the center of fixing axle (4), and the side outer wall of the rotary joint (5) is fixed with iron plate (6), institute
It states and is offered at the center of chassis (10) ventilation opening (1), the bottom of the chassis (10) is equipped with shell (20), the shell
(20) internal to be equipped with rotary shaft (18), and rotary shaft (18) passes through the bottom center of chassis (10), the rotary shaft (18)
It is connect by conveyer belt (17) with the rotary shaft (18) at the top of rotating electric machine (14), and the output shaft of rotating electric machine (14) passes through connection
Axis device is connect with rotary shaft (18), and the bottom of the rotating electric machine (14) is fixed in chassis (10) by fixing seat (15), institute
It states and is equipped at the top of rotary shaft (18) nut (16), the rotary shaft (18) passes through chassis (10) in the outer wall of ventilation opening (1)
On flabellum (13) are installed.
2. a kind of infrared touch panel circuit board according to claim 1, it is characterised in that: the magnet (7) passes through edge
Embedding mode is fixed on the top of chassis (10).
3. a kind of infrared touch panel circuit board according to claim 1, it is characterised in that: the fixing axle (4) passes through
The mode of welding is fixed on the top of chassis (10).
4. a kind of infrared touch panel circuit board according to claim 1, it is characterised in that: the bottom of the chassis (10)
It is equipped with PLC controller (19), and PLC controller (19), in shell (20), the temperature sensor (2) is electrically connected PLC
The input terminal of controller (19).
5. a kind of infrared touch panel circuit board according to claim 1, it is characterised in that: the PLC controller (19)
Output end be electrically connected rotating electric machine (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811410771.2A CN109348671A (en) | 2018-11-24 | 2018-11-24 | A kind of infrared touch panel circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811410771.2A CN109348671A (en) | 2018-11-24 | 2018-11-24 | A kind of infrared touch panel circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109348671A true CN109348671A (en) | 2019-02-15 |
Family
ID=65317661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811410771.2A Withdrawn CN109348671A (en) | 2018-11-24 | 2018-11-24 | A kind of infrared touch panel circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109348671A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158180A (en) * | 2021-10-08 | 2022-03-08 | 中国安全生产科学研究院 | Driver with heat dissipation function and infrared detector applying same |
| CN116321918A (en) * | 2022-09-09 | 2023-06-23 | 江苏联成开拓集团有限公司 | Automatic driving automobile controller |
-
2018
- 2018-11-24 CN CN201811410771.2A patent/CN109348671A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158180A (en) * | 2021-10-08 | 2022-03-08 | 中国安全生产科学研究院 | Driver with heat dissipation function and infrared detector applying same |
| CN114158180B (en) * | 2021-10-08 | 2023-09-05 | 中国安全生产科学研究院 | Driver with heat dissipation function and infrared detector applying driver |
| CN116321918A (en) * | 2022-09-09 | 2023-06-23 | 江苏联成开拓集团有限公司 | Automatic driving automobile controller |
| CN116321918B (en) * | 2022-09-09 | 2024-02-20 | 江苏联成开拓集团有限公司 | Automatic driving automobile controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |