CN101296573A - Clamper pressure bar of PCB plate - Google Patents
Clamper pressure bar of PCB plate Download PDFInfo
- Publication number
- CN101296573A CN101296573A CNA2007101917836A CN200710191783A CN101296573A CN 101296573 A CN101296573 A CN 101296573A CN A2007101917836 A CNA2007101917836 A CN A2007101917836A CN 200710191783 A CN200710191783 A CN 200710191783A CN 101296573 A CN101296573 A CN 101296573A
- Authority
- CN
- China
- Prior art keywords
- pcb board
- pressure bar
- compression leg
- anchor clamps
- clamp
- 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
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- Clamps And Clips (AREA)
Abstract
The invention relates to a PCB board clamp, in particular to a compression bar used for the PCB board clamp, which comprises a compression bar sleeve and a compression leg; one end of the compression leg is sheathed in the compression bar sleeve and connected with the compression bar sleeve in a way of being capable of sliding; a spring is arranged between the compression bar sleeve and the compression leg; an external thread in threaded connection with the hold-down plate of the PCB board clamp is arranged on the external circle surface of the compression bar. The PCB board clamp of the invention has simple structure and convenient mounting of the hold-down plate of the PCB board clamp, moreover, the PCB board clamp of the invention can fixedly clamp the PCB board, prevent the PCB from upraising, and can simultaneously effectively protect the PCB board, thus avoiding scratches caused by rigid contact between the clamp and the PCB board, and being applicable to clamping the PCB boards provided with different electronic element distribution.
Description
Technical field
The present invention relates to a kind of pcb board anchor clamps, especially a kind of depression bar that is used for the pcb board anchor clamps.
Background technology
Pcb board is being carried out scolding tin when operation, pcb board is being arranged at the top of solder furnace,, needing fix pcb board in order to guarantee welding quality.Be generally used for pcb board stationary device or complex structure, more loaded down with trivial details to the extract operation of pcb board dress, otherwise fixing firm inadequately to pcb board, easily in welding process, produce displacement deviation, influence welding quality.In addition, fixture is generally metal material and makes, and have certain corrosion-and high-temp-resistant with assurance, but metal material also easily causes scuffing to pcb board.
Summary of the invention
In order to guarantee welding quality, the invention provides a kind of pcb board anchor clamps depression bar to pcb board secure in addition to pcb board.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pcb board anchor clamps depression bar, have pressure bar cover and compression leg, one end of compression leg is sleeved in the pressure bar cover and is slidingly connected with the pressure bar cover, be provided with spring between pressure bar cover and compression leg, pressure bar cover periphery is provided with the external screw thread that is threaded with the pressing plate of pcb board anchor clamps.
Contact the scuffing pcb board with PCB for fear of metal material, further: the head of described compression leg is set with the pressure bar head, the preferential hard nylon of pressure bar head material.
In order to guarantee compression leg unlikely slippage in the pressure bar cover when can be free to slide in pressure bar cover, more further: the afterbody of described compression leg stretches out the pressure bar cover, and the periphery of compression leg is provided with draw-in groove, is provided with jump ring in draw-in groove.
For the length of depression bar can rationally be set according to the distribution situation of the electronic devices and components on the pcb board, further: described pressure bar cover periphery is provided with gets rid of jack panel.
The present invention is simple in structure, and is easy for installation with the pressing plate of pcb board anchor clamps, and pcb board is being carried out firm grip, when preventing that pcb board is floating high, pcb board is effectively protected, and the scuffing of avoiding anchor clamps that hard contact between the pcb board is caused is applicable to the pcb board clamping of different electronic devices and components layouts.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Among the figure: 1. pressure bar overlaps 2. compression legs, 3. springs, 4. external screw threads, 5. pressing plates, 6. pressure bar heads, 7. draw-in grooves, 8. jump rings 9. and gets rid of jack panel
Embodiment
A kind of pcb board anchor clamps depression bar as shown in Figure 1, have pressure bar cover 1 and compression leg 2, one end of compression leg 2 is sleeved in the pressure bar cover 1 and is slidingly connected with pressure bar cover 1, between pressure bar cover 1 and compression leg 2, be provided with spring 3, pressure bar overlaps 1 periphery and is provided with external screw thread 4, is threaded with the pressing plate 5 of pcb board anchor clamps.Installation site and the quantity of depression bar 2 on pressing plate 5 is set according to the distribution situation of the electronic devices and components on the pcb board be threaded owing to adopt, depression bar 2 on pressing plate 5 to get dress also very convenient.Head for fear of the metal material of compression leg 2 directly contacts the scuffing pcb board with pcb board, be set with the pressure bar head 6 that hard nylon is made at the head of compression leg 2.The afterbody of compression leg 2 stretches out pressure bar cover 1, and the periphery of compression leg 2 is provided with draw-in groove 7, is provided with jump ring 8 in draw-in groove 7, unlikely slippage in the pressure bar cover 1 when compression leg 2 is free to slide in pressure bar cover 1.In addition, pressure bar overlaps 1 periphery and is provided with and gets rid of jack panel 9, so just can rationally be provided with and adjust the length of depression bar according to pcb board surface height situation, improves the applicability that the pcb board of different electronic devices and components layouts is carried out clamping.
Claims (5)
1. pcb board anchor clamps depression bar, it is characterized in that: have pressure bar cover (1) and compression leg (2), one end of compression leg (2) is sleeved in the pressure bar cover (1) and is slidingly connected with pressure bar cover (1), be provided with spring (3) between pressure bar cover (1) and compression leg (2), pressure bar cover (1) periphery is provided with the external screw thread (4) that is threaded with the pressing plate (5) of pcb board anchor clamps.
2. pcb board anchor clamps depression bar according to claim 1 is characterized in that: the head of described compression leg (2) is set with pressure bar head (6).
3. pcb board anchor clamps depression bar according to claim 2 is characterized in that: described pressure bar head (6) material is hard nylon.
4. pcb board anchor clamps depression bar according to claim 1 is characterized in that: the afterbody of described compression leg (2) stretches out pressure bar cover (1), and the periphery of compression leg (2) is provided with draw-in groove (7), is provided with jump ring (8) in draw-in groove (7).
5. pcb board anchor clamps depression bar according to claim 1 is characterized in that: described pressure bar cover (1) periphery is provided with gets rid of jack panel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101917836A CN101296573A (en) | 2007-12-18 | 2007-12-18 | Clamper pressure bar of PCB plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101917836A CN101296573A (en) | 2007-12-18 | 2007-12-18 | Clamper pressure bar of PCB plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101296573A true CN101296573A (en) | 2008-10-29 |
Family
ID=40066479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101917836A Pending CN101296573A (en) | 2007-12-18 | 2007-12-18 | Clamper pressure bar of PCB plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101296573A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036504A (en) * | 2010-12-31 | 2011-04-27 | 聚信科技有限公司 | Tool for production process of PCB and integrated fixing method |
| CN102179787A (en) * | 2011-05-03 | 2011-09-14 | 苏州工业园区高登威科技有限公司 | Automobile front window visor fixing clamp |
| CN102275025A (en) * | 2011-08-01 | 2011-12-14 | 东莞生益电子有限公司 | Jig for reflux-welding metal substrate |
| CN105676487A (en) * | 2014-11-21 | 2016-06-15 | 江苏欧密格光电科技股份有限公司 | Firmly-clamping backlight board jacket |
| CN106852019A (en) * | 2017-02-04 | 2017-06-13 | 东莞市圣荣自动化科技有限公司 | A kind of depression bar for crossing structure optimization on furnace carrier |
| CN106973505A (en) * | 2017-03-29 | 2017-07-21 | 东莞市秦智工业设计有限公司 | A kind of pressure holding mechanism crossed for pcb board on furnace carrier |
| CN108391385A (en) * | 2018-04-08 | 2018-08-10 | Oppo广东移动通信有限公司 | Jig for PCBA board reparation |
| CN108601239A (en) * | 2018-03-29 | 2018-09-28 | 广东欧珀移动通信有限公司 | Tool for stitching and compression method |
| CN108650805A (en) * | 2018-03-29 | 2018-10-12 | 广东欧珀移动通信有限公司 | Tool for stitching and compression method |
| CN110461140A (en) * | 2019-09-06 | 2019-11-15 | 苏州科源利电子有限公司 | A kind of lower cover plate spring thimble structure |
| CN110560830A (en) * | 2019-10-11 | 2019-12-13 | 安徽省城建设计研究总院股份有限公司 | manual welding fixture of multifunctional circuit board |
| CN112157331A (en) * | 2020-08-28 | 2021-01-01 | 南京信息职业技术学院 | Electronic information circuit board maintenance platform of quick location |
-
2007
- 2007-12-18 CN CNA2007101917836A patent/CN101296573A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036504B (en) * | 2010-12-31 | 2012-09-05 | 聚信科技有限公司 | Tool for production process of PCB and integrated fixing method |
| CN102036504A (en) * | 2010-12-31 | 2011-04-27 | 聚信科技有限公司 | Tool for production process of PCB and integrated fixing method |
| CN102179787A (en) * | 2011-05-03 | 2011-09-14 | 苏州工业园区高登威科技有限公司 | Automobile front window visor fixing clamp |
| CN102275025A (en) * | 2011-08-01 | 2011-12-14 | 东莞生益电子有限公司 | Jig for reflux-welding metal substrate |
| CN105676487A (en) * | 2014-11-21 | 2016-06-15 | 江苏欧密格光电科技股份有限公司 | Firmly-clamping backlight board jacket |
| CN106852019B (en) * | 2017-02-04 | 2018-12-25 | 泉州市铺梦者工业设计有限公司 | A kind of compression bar crossed on furnace carrier |
| CN106852019A (en) * | 2017-02-04 | 2017-06-13 | 东莞市圣荣自动化科技有限公司 | A kind of depression bar for crossing structure optimization on furnace carrier |
| CN106973505A (en) * | 2017-03-29 | 2017-07-21 | 东莞市秦智工业设计有限公司 | A kind of pressure holding mechanism crossed for pcb board on furnace carrier |
| CN108601239A (en) * | 2018-03-29 | 2018-09-28 | 广东欧珀移动通信有限公司 | Tool for stitching and compression method |
| CN108650805A (en) * | 2018-03-29 | 2018-10-12 | 广东欧珀移动通信有限公司 | Tool for stitching and compression method |
| CN108391385A (en) * | 2018-04-08 | 2018-08-10 | Oppo广东移动通信有限公司 | Jig for PCBA board reparation |
| CN110461140A (en) * | 2019-09-06 | 2019-11-15 | 苏州科源利电子有限公司 | A kind of lower cover plate spring thimble structure |
| CN110560830A (en) * | 2019-10-11 | 2019-12-13 | 安徽省城建设计研究总院股份有限公司 | manual welding fixture of multifunctional circuit board |
| CN112157331A (en) * | 2020-08-28 | 2021-01-01 | 南京信息职业技术学院 | Electronic information circuit board maintenance platform of quick location |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Feng Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081029 |