CN107957544A - A kind of LCD circuit board installation frames - Google Patents
A kind of LCD circuit board installation frames Download PDFInfo
- Publication number
- CN107957544A CN107957544A CN201711229017.4A CN201711229017A CN107957544A CN 107957544 A CN107957544 A CN 107957544A CN 201711229017 A CN201711229017 A CN 201711229017A CN 107957544 A CN107957544 A CN 107957544A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- support plate
- spring
- bottom plate
- installation frames
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of LCD circuit board installation frames,Including bottom plate,The bottom plate side is fixedly connected with support column,The support column upper end has been bolted to connection support plate,Circuit board escape groove is embedded among the support plate,The circuit board escape groove is equipped with circuit board body,The support plate side is connected with clinching,The clinching is located on the outside of circuit board body,Described support plate one end is hinged with cover board,The cover forward end is connected with the lock to match with support plate,The circuit board body surface is evenly distributed with test point,The cover board lower end and bottom plate upper end centre position is evenly distributed with spring stack,The spring stack position matches with test point,The present invention is by increasing the briquetting with spring,It can be good at circuit board being fixed in the escape groove of support plate,The spring stack connected between bottom plate and cover board is used for connecting test point,Facilitate the performance of testing host,And take conveniently.
Description
Technical field
The present invention relates to LED circuit board technical field, is specially a kind of LCD circuit board installation frames.
Background technology
The title of circuit board has：Ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminum substrate, high frequency plate, thick copper coin, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board, prints (copper lithographic technique)
Circuit board etc..Circuit board makes circuit miniaturization, directly perceivedization, batch production and optimization electrical appliance layout lifting for permanent circuit
Act on.Circuit board can be described as printed wiring board or printed circuit board (PCB), English name is (PrintedCircuitBoard) PCB,
(FlexiblePrintedCircuitboard) FPC wiring boards (FPC wiring boards be also known as flexible circuit board flexible PCB be with
Polyimides or polyester film one kind made of base material have height reliability, excellent flexible printed circuit.Have
The characteristics of Distribution density is high, light-weight, thickness is thin, bending is good) and Rigid Flex (reechas,
Softandhardcombinationplate) the birth and development of-FPC and PCB, has expedited the emergence of Rigid Flex this new product.
Therefore, Rigid Flex, is exactly flexible circuit board and rigid wiring board, by processes such as pressings, is combined by related process requirement
Together, the wiring board with FPC characteristics and PCB characteristics of formation.
, it is necessary to mounting circuit boards when LCD is produced, but circuit board in a pre-installation must test performance, asked in order to avoid being provided with
The circuit board of topic, causes to do over again, waste of time.
The content of the invention
It is an object of the invention to provide a kind of LCD circuit board installation frames, to solve proposed in the above background technology ask
Topic.
To achieve the above object, the present invention provides following technical solution：A kind of LCD circuit board installation frames, including bottom plate, institute
State bottom plate side and be fixedly connected with support column, the support column upper end has been bolted to connection support plate, the support plate
Centre is embedded with circuit board escape groove, and the circuit board escape groove is equipped with circuit board body, and the support plate side is connected with pressure
Button, the clinching are located on the outside of circuit board body, and described support plate one end is hinged with cover board, and the cover forward end is connected with and props up
The lock that fagging matches, the circuit board body surface are evenly distributed with test point, among the cover board lower end and bottom plate upper end
Position is evenly distributed with spring stack, and the spring stack position matches with test point.
Preferably, the clinching includes briquetting, locating rod and spring, and the locating rod front end is bolted in support plate.
Preferably, through briquetting is connected to, the spring is socketed on locating rod centre position for the locating rod front end.
Preferably, the spring is located at briquetting upper end, and the locating rod upper end is equipped with the protrusion to match with spring.
Preferably, the spring stack includes syringe and pin column, and the syringe is respectively fixedly connected with cover board and bottom plate.
Preferably, the syringe is socketed on outside pin column, and the syringe is internally connected with the second bullet to match with pin column
Spring.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, is easily installed use, passes through increasing
Add the briquetting with spring, can be good at circuit board being fixed in the escape groove of support plate, connected between bottom plate and cover board
Spring stack be used for connecting test point, facilitate the performance of testing host, and take conveniently.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is support plate positive structure schematic of the present invention；
Fig. 3 is clinching structure diagram of the present invention；
Fig. 4 is spring stack structure diagram of the present invention.
In figure：1 bottom plate, 2 support columns, 3 support plates, 4 circuit board escape groove, 5 circuit board bodies, 6 clinchings, 7 cover boards, 8 locks
Button, 9 test points, 10 spring stacks, 11 briquettings, 12 locating rods, 13 springs, 14 syringes, 15 pin columns, 16 second springs.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of LCD circuit board installation frames, including bottom plate 1, it is described
1 side of bottom plate is fixedly connected with support column 2, and 2 upper end of support column has been bolted to connection support plate 3, the support
Circuit board escape groove 4 is embedded among plate 3, the circuit board escape groove 4 is equipped with circuit board body 5, and 3 side of support plate connects
It is connected to clinching 6, the clinching 6 is located at the outside of circuit board body 5, and described 3 one end of support plate is hinged with cover board 7, before the cover board 7
End is connected with the lock 8 that matches with support plate 3, and 5 surface of circuit board body is evenly distributed with test point 9, under the cover board 7
End and 1 upper end centre position of bottom plate are evenly distributed with spring stack 10, and 10 position of spring stack matches with test point 9.
Further, the clinching 6 includes briquetting 11, locating rod 12 and spring 13, and 12 front end of locating rod is bolted in
Support plate 3.
Further, through briquetting 11 is connected to, the spring 13 is socketed in locating rod 12 for 12 front end of locating rod
Between position.
Further, the spring 13 is located at 11 upper end of briquetting, and 12 upper end of locating rod is equipped with to match with spring 13
Protrusion.
Further, the spring stack 10 includes syringe 14 and pin column 15, and the syringe 14 is respectively fixedly connected with cover board 7
With bottom plate 1.
Further, the syringe 14 is socketed on outside pin column 15, and the syringe 14 is internally connected with and 15 phase of pin column
The second spring 16 matched somebody with somebody.
Operation principle：A kind of LCD circuit board installation frames of the present invention, can be very by increasing the briquetting 11 with spring 13
Good is fixed on circuit board in the circuit board escape groove 4 of support plate 4, and the spring stack 10 connected between bottom plate 1 and cover board 7 is used for
The test point 9 in circuit board body 5 is connected, facilitates the performance of testing host, and is taken conveniently.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of LCD circuit board installation frames, including bottom plate (1), it is characterised in that：Bottom plate (1) side is fixedly connected with branch
Dagger (2), support column (2) upper end have been bolted to connection support plate (3), electricity are embedded among the support plate (3)
Road plate escape groove (4), the circuit board escape groove (4) are equipped with circuit board body (5), and support plate (3) side is connected with
Clinching (6), the clinching (6) are located on the outside of circuit board body (5), and described support plate (3) one end is hinged with cover board (7), described
Cover board (7) front end is connected with the lock (8) to match with support plate (3), and circuit board body (5) surface is evenly distributed with test
Point (9), cover board (7) lower end and bottom plate (1) upper end centre position are evenly distributed with spring stack (10), spring stack (10) position
Put and match with test point (9).
A kind of 2. LCD circuit board installation frames according to claim 1, it is characterised in that：The clinching (6) includes briquetting
(11), locating rod (12) and spring (13), locating rod (12) front end are bolted in support plate (3).
A kind of 3. LCD circuit board installation frames according to claim 2, it is characterised in that：Locating rod (12) front end is passed through
Wear and be connected to briquetting (11), the spring (13) is socketed on locating rod (12) centre position.
A kind of 4. LCD circuit board installation frames according to claim 2, it is characterised in that：The spring (13) is located at briquetting
(11) upper end, locating rod (12) upper end are equipped with the protrusion to match with spring (13).
A kind of 5. LCD circuit board installation frames according to claim 1, it is characterised in that：The spring stack (10) includes pin
Cylinder (14) and pin column (15), the syringe (14) are respectively fixedly connected with cover board (7) and bottom plate (1).
A kind of 6. LCD circuit board installation frames according to claim 5, it is characterised in that：The syringe (14) is socketed on pin
Column (15) is exterior, and the syringe (14) is internally connected with the second spring (16) to match with pin column (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229017.4A CN107957544A (en) | 2017-11-29 | 2017-11-29 | A kind of LCD circuit board installation frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229017.4A CN107957544A (en) | 2017-11-29 | 2017-11-29 | A kind of LCD circuit board installation frames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107957544A true CN107957544A (en) | 2018-04-24 |
Family
ID=61962960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711229017.4A Pending CN107957544A (en) | 2017-11-29 | 2017-11-29 | A kind of LCD circuit board installation frames |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107957544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900321A (en) * | 2019-01-29 | 2019-06-18 | 北京讯腾智慧科技股份有限公司 | Anti-explosion gas intelligent monitoring terminal with automatic identification function |
| CN110346613A (en) * | 2019-08-21 | 2019-10-18 | 淮北市华明工业变频设备有限公司 | A kind of board production tubularpH sensor device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207354709U (en) * | 2017-09-19 | 2018-05-11 | 东莞市友恺通信技术有限公司 | A kind of LCD circuit board installation frames |
-
2017
- 2017-11-29 CN CN201711229017.4A patent/CN107957544A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207354709U (en) * | 2017-09-19 | 2018-05-11 | 东莞市友恺通信技术有限公司 | A kind of LCD circuit board installation frames |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900321A (en) * | 2019-01-29 | 2019-06-18 | 北京讯腾智慧科技股份有限公司 | Anti-explosion gas intelligent monitoring terminal with automatic identification function |
| CN110346613A (en) * | 2019-08-21 | 2019-10-18 | 淮北市华明工业变频设备有限公司 | A kind of board production tubularpH sensor device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180424 |