CN208233622U - A kind of PCB tray - Google Patents
A kind of PCB tray Download PDFInfo
- Publication number
- CN208233622U CN208233622U CN201820631214.2U CN201820631214U CN208233622U CN 208233622 U CN208233622 U CN 208233622U CN 201820631214 U CN201820631214 U CN 201820631214U CN 208233622 U CN208233622 U CN 208233622U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- hollow frame
- pcb board
- pcb
- tray according
- 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- Withdrawn - After Issue
Links
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to a kind of PCB trays, including the hollow frame and several fixtures for being used to clamp pcb board for placing pcb board, each fixture includes clamping plate and provides the elastic component of active force for clamping plate, the clamping plate rotation is mounted on hollow frame, and pcb board is pressed between clamping plate and hollow frame by the resilient element urges clamping plate.Frame be it is hollow, pcb board will not be caused to wear, while the rotation of its clamping plate is mounted on hollow frame, pcb board is pressed between clamping plate and hollow frame by resilient element urges clamping plate, realizes the positioning of pcb board, structure is simple, at low cost, easy to operate.
Description
Technical field
The utility model relates to clamp art, especially a kind of PCB tray.
Background technique
In field of machining, pcb board needs to carry out surface processing.Process mainly fixes PCB by pallet
Plate, pallet is mainly reticular structure at present, and pcb board is supporting on reticular structure, although in this way can support pcb board,
Reticular structure is easy to scratch pcb board.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of PCB tray, solving existing pallet can scratch
The problem of pcb board.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of PCB tray comprising the fixture for placing the hollow frame of pcb board and for clamping pcb board；It is described
It is recessed on the inside of hollow frame to form a cyclic annular plummer, it is used to place the pcb board；The fixture include several elastic clips and
The opposite sides of the hollow frame is arranged in several elastic clamping blocks, the elastic clip；Each elastic clip includes through first
Clamping plate that shaft is rotatably installed on the hollow frame is set in the first rotating shaft and provides active force for the clamping plate
First spring, the lever portion that the clamping plate end is arranged in, the lever portion positioned at described hollow frame the same side are fixed on
On same compression bar, one briquetting is set at the middle part of the compression bar；The elastic clamping block includes being provided on the inside of the hollow frame
The blind hole of wall, the second spring being fixed in the blind hole, the jacking block for being fixedly connected on the second spring other end, the top
A transition cambered surface is arranged in block upper surface.
As a kind of improvement of PCB tray provided by the utility model, a limit base, the limit is arranged in the briquetting side
The slide plate of the relatively described limit base sliding is provided on the seat of position, after acting on the briquetting downlink certain distance, the clamping plate is beaten
It opens, releases the jacking block and push down the briquetting and limit its uplink.
As a kind of improvement of PCB tray provided by the utility model, the surface that the clamping plate is contacted with pcb board is offered
Card slot is provided with magnet in the card slot.
As a kind of improvement of PCB tray provided by the utility model, when the magnet is fastened in card slot, the magnetic
The surface of iron is concordant with cleat surface.
As a kind of improvement of PCB tray provided by the utility model, limitation clamping plate angle of rotation is additionally provided on the clamping plate
The limited block of degree.
As a kind of improvement of PCB tray provided by the utility model, the surface that the clamping plate is contacted with pcb board is additionally provided with
Soft rubber cushion.
As a kind of improvement of PCB tray provided by the utility model, there are four the elastic clips, two-by-two corresponding installation
On the hollow frame.
As a kind of improvement of PCB tray provided by the utility model, the edge of the hollow frame is equipped with for positioning
Notch.
As a kind of improvement of PCB tray provided by the utility model, be also provided on the hollow frame for reducing
Several through-holes of weight.
Compared with the existing technology, a kind of PCB tray provided by the utility model, frame be it is hollow, will not be to PCB
Plate causes to wear, while the clamping plate of elastic clip is rotatably installed on hollow frame, pushes clamping plate by pcb board pressure by the first spring
Tightly between clamping plate and hollow frame, the positioning of pcb board is realized, structure is simple, and it is at low cost, it is easy to operate；Pass through compression bar, briquetting
With being used cooperatively for limit base, clamping plate opening state is kept, placement pcb board is facilitated, without placing pcb board when opening clamping plate,
Facilitate loading pcb board；By being used cooperatively for elastic clamping block, when pcb board is placed on hollow frame, the elastic press of side by
It is pressed against the pcb board in the elastic force of spring, guarantees that horizontal direction is not shaken, since spring force is not very greatly, to described
Pcb board will not be had damage.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the sectional perspective schematic diagram of PCB tray provided by the utility model；
Fig. 2 is the cross-sectional view of the utility model elastic clamping block.
Specific embodiment
Now in conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As illustrated in fig. 1 and 2, the utility model provides a kind of PCB tray comprising for placing the middle empty frames of pcb board
Frame 1 and fixture for clamping pcb board；1 inside of hollow frame is recessed to form a cyclic annular plummer 11, is used to place institute
State pcb board.Wherein, the fixture includes several elastic clips 2 and several elastic clamping blocks 3, and the elastic clip 2 is arranged described hollow
The opposite sides of frame 1；Each elastic clip 2 includes the folder being rotatably installed on the hollow frame 1 through first rotating shaft 21
Plate 22, be set in the first rotating shaft 21 be the clamping plate 22 provide active force the first spring, be arranged in the clamping plate 22
The lever portion 23 of end, the lever portion 23 positioned at described 1 the same side of hollow frame is fixed on same compression bar 24, described
A briquetting 25 is arranged in the middle part of compression bar 24；The clamping plate 22 extend into the top of the plummer 11, is placed on institute convenient for clamping
State the pcb board on plummer 11.The frame 1 of the utility model be it is hollow, pcb board will not be caused to wear, while elastic clip 2
Clamping plate 22 be rotatably installed on hollow frame 1, by the first spring push clamping plate 22 by pcb board be pressed on clamping plate 22 with it is hollow
Between frame 1, the positioning of pcb board is realized, structure is simple, and it is at low cost, it is easy to operate.
Further, the elastic clamping block 3 includes the blind hole 12 for being provided with 1 inner sidewall of hollow frame, is fixed on institute
The jacking block 32 stated the second spring 31 in blind hole 12, be fixedly connected on 31 other end of second spring, table on the jacking block 32
A transition cambered surface 33 is arranged in face, and the design of transition cambered surface 33 facilitates not to be caused to damage when placing the pcb board to the pcb board side
It is bad.By being used cooperatively for elastic clamping block 3, when pcb board is placed on hollow frame 1, the bullet of the jacking block 32 of side due to spring
Power is pressed against the pcb board, guarantees that horizontal direction is not shaken, since spring force is not very greatly, not have to the pcb board
Damage.
It is further improved, a limit base 4 is arranged in 25 side of briquetting, is provided on the limit base 4 relatively described
The slide plate 41 that limit base 4 slides and the handle 42 being arranged on slide plate, it is described after acting on the 25 downlink certain distance of briquetting
Clamping plate 22 is opened, and is released the slide plate 41 and is pushed down the briquetting 25 and limits its uplink.Pass through compression bar 24, briquetting 25 and limit base 4
Be used cooperatively, keep 22 opening state of clamping plate, facilitate placement pcb board, without placing pcb board when opening clamping plate 22, facilitate
Load pcb board.
It is further improved, the surface that the clamping plate 22 is contacted with pcb board offers card slot, is provided with magnetic in the card slot
Iron 26.When clamping plate 22 clamps pcb board, magnet 26 is sucked pcb board and further fixes pcb board, increases stability.Further,
When magnet 26 is fastened in card slot, the surface of magnet 26 and 22 flush of clamping plate, certain magnet 26 can also protrude clamping plate
22。
It is further improved, the limited block 27 of limitation 22 rotational angle of clamping plate is additionally provided on the clamping plate 22, for limiting
22 rotational angle of clamping plate, prevents rotational angle excessive, damages the first spring.
It is further improved, the surface that the clamping plate 22 is contacted with pcb board is additionally provided with soft rubber cushion, and reduction causes pcb board
Damage.
As a kind of improvement of PCB tray provided by the utility model, there are four the elastic clips 2, two-by-two corresponding peace
On the hollow frame 1, stablizes and clamp pcb board.
In the present embodiment, the edge of the hollow frame 1 is equipped with notch 13 used for positioning, the hollow frame described in this way
1 can carry out location and installation by notch 13 and other equipment, such as cooperate with manipulator.Further, on the hollow frame 1
Several through-holes for reducing weight are also provided with, by opening up several through-holes, the overall weight of hollow frame 1 can be reduced, are increased
The flexibility that strong hollow frame 1 shifts.
It should be understood that above embodiments are only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to technical solution illustrated in the above embodiments, or to part of skill
Art feature is equivalently replaced；And all such modifications and replacement, it all should belong to the protection of the appended claims for the utility model
Range.
Claims (9)
1. a kind of PCB tray, which is characterized in that it includes hollow frame for placing pcb board and for clamping pcb board
Fixture；It is recessed on the inside of the hollow frame to form a cyclic annular plummer, it is used to place the pcb board；If the fixture includes
The opposite sides of the hollow frame is arranged in dry elasticity folder and several elastic clamping blocks, the elastic clip；Each elastic clip
Including be rotatably installed on the hollow frame through first rotating shaft clamping plate, to be set in the first rotating shaft be that the clamping plate mentions
For active force the first spring, the lever portion of the clamping plate end is set, the thick stick positioned at described hollow frame the same side
Bar portion is fixed on same compression bar, and a briquetting is arranged at the middle part of the compression bar；The elastic clamping block includes being provided in described
The blind hole of empty frames frame inner sidewall, is fixedly connected on the second spring other end at the second spring being fixed in the blind hole
A transition cambered surface is arranged in jacking block, the jacking block upper surface.
2. PCB tray according to claim 1, which is characterized in that a limit base, the limit is arranged in the briquetting side
The slide plate of the relatively described limit base sliding is provided on the seat of position, after acting on the briquetting downlink certain distance, the clamping plate is beaten
It opens, releases the jacking block and push down the briquetting and limit its uplink.
3. PCB tray according to claim 1, which is characterized in that the surface that the clamping plate is contacted with pcb board offers
Card slot is provided with magnet in the card slot.
4. PCB tray according to claim 3, which is characterized in that when the magnet is fastened in card slot, the magnetic
The surface of iron is concordant with cleat surface.
5. PCB tray according to claim 1, which is characterized in that be additionally provided with limitation clamping plate angle of rotation on the clamping plate
The limited block of degree.
6. PCB tray according to claim 2, which is characterized in that the surface that the clamping plate is contacted with pcb board is additionally provided with
Soft rubber cushion.
7. PCB tray according to claim 1, which is characterized in that there are four the elastic clips, two-by-two corresponding installation
On the hollow frame.
8. PCB tray according to claim 1, which is characterized in that the edge of the hollow frame is equipped with for positioning
Notch.
9. PCB tray according to claim 1, which is characterized in that be also provided on the hollow frame for reducing
Several through-holes of weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631214.2U CN208233622U (en) | 2018-04-28 | 2018-04-28 | A kind of PCB tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631214.2U CN208233622U (en) | 2018-04-28 | 2018-04-28 | A kind of PCB tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208233622U true CN208233622U (en) | 2018-12-14 |
Family
ID=64582245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820631214.2U Withdrawn - After Issue CN208233622U (en) | 2018-04-28 | 2018-04-28 | A kind of PCB tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208233622U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552729A (en) * | 2018-12-28 | 2019-04-02 | 郑州云海信息技术有限公司 | A kind of conveying tray of server water cooling plant |
| CN111970918A (en) * | 2019-05-14 | 2020-11-20 | 南阳理工学院 | Circuit board fixing device convenient to dismouting |
| CN112623438A (en) * | 2019-10-08 | 2021-04-09 | 富鼎电子科技(嘉善)有限公司 | Clamping device |
-
2018
- 2018-04-28 CN CN201820631214.2U patent/CN208233622U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552729A (en) * | 2018-12-28 | 2019-04-02 | 郑州云海信息技术有限公司 | A kind of conveying tray of server water cooling plant |
| CN111970918A (en) * | 2019-05-14 | 2020-11-20 | 南阳理工学院 | Circuit board fixing device convenient to dismouting |
| CN111970918B (en) * | 2019-05-14 | 2021-08-10 | 南阳理工学院 | Circuit board fixing device convenient to dismouting |
| CN112623438A (en) * | 2019-10-08 | 2021-04-09 | 富鼎电子科技(嘉善)有限公司 | Clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 1st floor, No.5, No.3 Industrial Zone, Xiacun community, Gongming street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Guangdong Zhilian Automation Technology Co.,Ltd. Address before: 510000 room 2109, 267 Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ZHILIAN AUTOMATION TECHNOLOGY Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181214 Effective date of abandoning: 20220406 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181214 Effective date of abandoning: 20220406 |