CN104849513B - For the stationary fixture of large test circuit board - Google Patents
For the stationary fixture of large test circuit board Download PDFInfo
- Publication number
- CN104849513B CN104849513B CN201410727859.2A CN201410727859A CN104849513B CN 104849513 B CN104849513 B CN 104849513B CN 201410727859 A CN201410727859 A CN 201410727859A CN 104849513 B CN104849513 B CN 104849513B
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- Prior art keywords
- shaped guide
- guide runner
- base plate
- shaped
- plate
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Abstract
The present invention relates to a kind of stationary fixture for large test circuit board, belong to clamp art, it includes base plate, the some T-shaped guide runners of transverse direction are laterally offered on base plate, the some T-shaped guide runners in longitudinal direction are longitudinally offered on base plate, the T-shaped guide runner of deposit is laterally offered on the base plate at the T-shaped guide runner two ends in longitudinal direction, mobile clamp system is provided with laying in T-shaped guide runner, mobile clamp system includes T-shaped sliding block, clamp base plate, adjusting screw and screw rod, jacking mechanism is provided with holding out against in T-shaped guide runner, jacking mechanism includes holding out against T-shaped sliding block and fastening screw.By the present invention, its simple structure is easy to operate, and the test circuit plate of different size can be clamped, and easy to carry, light, use cost is low, time saving and energy saving.
Description
Technical field
The present invention relates to a kind of stationary fixture for large test circuit board, belong to clamp art.
Background technology
With the continuous improvement of science and technology, electronic product is used more and more extensively, but in production and application, generally all can
Electronic product is tested, conventional method is exactly to be tested using circuit board, being needed when being tested will test electricity
Road plate is first clamped, and then carries out installing circuit etc. again, and the clamping plate of use is specific to what a class product was designed,
In test if the test circuit plate of different size, the clamp system of different size will be selected, so as to give when in use
People make troubles.
The content of the invention
Regarding to the issue above, the present invention provides a kind of stationary fixture for large test circuit board, its simple structure, behaviour
Facilitate, the test circuit plate of different size can be clamped, easy to carry, light, use cost is low, time saving and energy saving.
The technical scheme that the present invention takes is：
The described stationary fixture for large test circuit board, including base plate, it is characterised in that：Laterally opened up on base plate
There are some T-shaped guide runners of transverse direction, laterally T-shaped guide runner longitudinally offers some with laterally T-shaped slide guide to correspondence on base plate
Groove coordinates the T-shaped guide runner in longitudinal direction for communicating, and lead T-shaped with longitudinal direction is laterally offered on the base plate at the T-shaped guide runner two ends in longitudinal direction
Chute coordinates the T-shaped guide runner of deposit for communicating, and the mobile clamping machine being slidably matched therewith is provided with the T-shaped guide runner of deposit
Structure, mobile clamp system includes T-shaped sliding block, and T-shaped sliding block is slidably matched with T-shaped guide runner is laid in, and T-shaped slider top is fixed with folder
Tight base plate, clamps base plate top down and offers regulation internal thread hole, screw thread therewith is provided with regulation internal thread hole and is coordinated
Adjusting screw, be coated with clamping plate in adjusting screw, clamping plate with clamp base plate constitute one for clamp test it is electric
The chuck of road plate, being horizontally disposed with base plate left side wall is clamped has fixed plate, and the internal thread for communicating up and down is offered in fixed plate
Hole, is coated with the screw rod that screw thread coordinates therewith in internal thread hole, is longitudinally offered on the laterally base plate of T-shaped guide runner right-hand member
Coordinate what is communicated to hold out against T-shaped guide runner with laterally T-shaped guide runner, be provided with what is be slidably matched therewith holding out against in T-shaped guide runner
Jacking mechanism, jacking mechanism includes holding out against T-shaped sliding block, holds out against T-shaped sliding block and is slidably matched with T-shaped guide runner is held out against, and holds out against T-shaped cunning
Block top is fixed with installing plate, and the elastomer block of resilient material making is fixed on installing plate, and level sets on the side wall of installing plate
Be equipped with top board, offered in top board communicate up and down hold out against internal thread hole, be coated with internal thread hole screw thread therewith and match somebody with somebody holding out against
The fastening screw of conjunction.
In order to easy to operate, operational stability is improved, while production cost is rationally controlled, the preferably described T-shaped slide guide of transverse direction
The parallel equidistant arrangement of groove.
Ibid, the preferably described parallel equidistant arrangement of the T-shaped guide runner in longitudinal direction.
Ibid, the preferably described T-shaped guide runner of deposit is parallel to laterally T-shaped guide runner.
Ibid, preferably described adjusting screw is located at and clamps base plate middle part.
Ibid, preferably described T-shaped sliding block is fixed on clamping base plate middle part.
Compared with prior art, the beneficial effect that the present invention is brought is mainly：
By the present invention, its simple structure is easy to operate, and the test circuit plate of different size can be clamped, and carries
Convenient, light, use cost is low, time saving and energy saving.When using, the test circuit plate according to different size, selection varying number
Mobile clamp system, then respectively slide to need on the fixed T-shaped guide runner of the T-shaped guide runner of transverse direction or longitudinal direction, then will survey
Examination circuit board outside is placed between chuck, then by tightening adjusting screw, so as to by test circuit plate tightly be clipped in clamping
Between plate and clamping base plate, it is effectively prevented test circuit plate and is slipped between chuck.Under the cooperation of fixed plate and screw rod,
T-shaped sliding block can be fixed in T-shaped guide runner, can prevent the movement test circuit plate in test from causing mobile test circuit board to take off
Fall, so as to influence test, its principle is the cooperation by screw rod and fixed plate, when bottom land of the screw top in T-shaped guide runner, then
Continue to twist screw rod, drive fixed plate to move upwards, so as to T-shaped sliding block be clamped with upper surface in T-shaped guide runner, that is, reach
Fixed purpose.Under the design of jacking mechanism, facilitate the use of large test circuit board (due to mobile clamp system only
The surrounding of circuit board can be clipped in, so when test circuit plate is excessive, will be without support, all by electricity in the middle of test circuit plate
The self-strength of road plate is supported, and such one is have required to the thickness of circuit board, and two is to increase production cost, have
Jacking mechanism, when in use, the position of support is needed if necessary to just be slid into, in elastomer block and installing plate
Support can be played a part of under coordinating).During cooperation between top board and fastening screw, jacking mechanism can be fixed on T-shaped
In guide runner, (use principle is coordinated by the screw thread of fastening screw and top board, works as top to facilitate the installing and using of jacking mechanism
Tight screw top is further continued for twisting fastening screw in the bottom land of T-shaped guide runner, and at this moment top board is moved upwards, so as to T-shaped cunning will be held out against
Block is pressed together with upper surface in T-shaped guide runner, you can reach fixed effect).
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is A-A cross section structure diagrams in Fig. 1；
Fig. 3 is the mplifying structure schematic diagram for moving clamp system；
Fig. 4 is the structural representation of jacking mechanism.
In figure：1st, mobile clamp system 1.1, adjusting screw 1.2, clamping plate 1.3, regulation internal thread hole 1.4, clamping
Base plate 1.5, fixed plate 1.6, screw rod 1.7, T-shaped sliding block 2, base plate 3, the laterally T-shaped guide runner 4 in longitudinal direction, T-shaped guide runner
5th, T-shaped guide runner 6 is laid in, T-shaped guide runner 7, jacking mechanism 7.1 is held out against, is held out against T-shaped sliding block 7.2, installing plate 7.3, bullet
Property block 7.4, fastening screw 7.5, top board.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is expanded on further.In the following detailed description, only by explanation
Mode describes some one exemplary embodiments of the invention.Undoubtedly, one of ordinary skill in the art will recognize,
In the case of without departing from the spirit and scope of the present invention, described embodiment can be repaiied with a variety of modes
Just.Therefore, accompanying drawing and description are inherently illustrative, are not intended to limit the scope of the claims.
As shown in Figure 1, Figure 2, Figure 3 shows, for the stationary fixture of large test circuit board, including base plate 2, on base plate 2 laterally
The some T-shaped guide runners 4 of transverse direction are offered, longitudinal direction offers some with transverse direction T to the horizontal T-shaped guide runner 4 of correspondence on a base plate 2
Type guide runner 4 coordinates the T-shaped guide runner 3 in longitudinal direction that communicates, laterally offered on the base plate 2 at the T-shaped two ends of guide runner 3 in longitudinal direction with
The T-shaped guide runner 3 in longitudinal direction coordinates the T-shaped guide runner 5 of deposit for communicating, and is provided with what is be slidably matched therewith laying in T-shaped guide runner 5
Mobile clamp system 1, mobile clamp system 1 includes T-shaped sliding block 1.7, and T-shaped sliding block 1.7 is slidably matched with T-shaped guide runner 5 is laid in,
The top of T-shaped sliding block 1.7 is fixed with clamping base plate 1.4, clamps the top down of base plate 1.4 and offers regulation internal thread hole 1.3, is adjusting
The adjusting screw 1.1 that screw thread coordinates therewith is installed on section internal thread hole 1.3, clamping plate is coated with adjusting screw 1.1
1.2, clamping plate 1.2 constitutes a chuck for clamping test circuit plate with base plate 1.4 is clamped, left base plate 1.4 is clamped
Being horizontally disposed with the wall of side has fixed plate 1.5, and the internal thread hole for communicating up and down is offered in fixed plate 1.5, is worn in internal thread hole
The screw rod 1.6 that screw thread coordinates therewith is cased with, is longitudinally offered on the laterally base plate 2 of the T-shaped right-hand member of guide runner 4 and is led with laterally T-shaped
Chute 4 coordinates what is communicated to hold out against T-shaped guide runner 6, is holding out against the jacking mechanism that is provided with T-shaped guide runner 6 and is slidably matched therewith
7, jacking mechanism 7 includes holding out against T-shaped sliding block 7.1, holds out against T-shaped sliding block 7.1 and is slidably matched with T-shaped guide runner 6 is held out against, and holds out against T-shaped
The top of sliding block 7.1 is fixed with installing plate 7.2, the elastomer block 7.3 of resilient material making is fixed on installing plate 7.2, in installing plate
Being horizontally disposed with 7.2 side wall has a top board 7.5, offered in top board 7.5 communicate up and down hold out against internal thread hole, holding out against interior spiral shell
The fastening screw 7.4 that screw thread coordinates therewith is coated with pit.
In the present embodiment, the parallel equidistant arrangement of the T-shaped guide runner 4 of transverse direction；The T-shaped guide runner 3 in longitudinal direction is parallel etc.
Spacing is arranged；The T-shaped guide runner 5 of deposit is parallel to laterally T-shaped guide runner 4；The adjusting screw 1.1 is located at and clamps base plate
1.4 middle parts；The T-shaped sliding block 1.7 is fixed on the middle part of clamping base plate 1.4.
When using, the test circuit plate according to different size selects the mobile clamp system 1 of varying number, then slides respectively
Move to needing on the fixed T-shaped guide runner 3 of the T-shaped guide runner 4 of transverse direction or longitudinal direction, test circuit plate outside is then placed on folder
Between head, then by tightening adjusting screw 1.1, so as to by test circuit plate being clipped in clamping plate 1.2 and clamp base plate 1.4 tightly
Between, it is effectively prevented test circuit plate and is slipped between chuck.
Schematical specific embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any
Those skilled in the art, done equivalent variations and modification on the premise of design of the invention and principle is not departed from,
The scope of protection of the invention should be belonged to.
Claims (3)
1. a kind of stationary fixture for large test circuit board, including base plate (2), it is characterised in that：Base plate is laterally opened on (2)
Be provided with some T-shaped guide runner of transverse directions (4), correspondence laterally T-shaped guide runner (4) longitudinally offered on base plate (2) some with
Laterally T-shaped guide runner (4) coordinates the T-shaped guide runner in the longitudinal direction (3) for communicating, on the base plate (2) at T-shaped guide runner (3) two ends in longitudinal direction
The T-shaped guide runner of the deposit (5) for coordinating with the T-shaped guide runner (3) in longitudinal direction and communicating laterally is offered, is being laid in T-shaped guide runner (5)
The mobile clamp system (1) being slidably matched therewith is provided with, mobile clamp system (1) includes T-shaped sliding block (1.7), T-shaped sliding block
(1.7) it is slidably matched with the T-shaped guide runner (5) of deposit, T-shaped sliding block (1.7) top is fixed with clamping base plate (1.4), clamps base plate
(1.4) top down offers regulation internal thread hole (1.3), screw thread therewith is provided with regulation internal thread hole (1.3) and is coordinated
Adjusting screw (1.1), be coated with clamping plate (1.2) in adjusting screw (1.1), clamping plate (1.2) with clamp base plate (1.4)
A chuck for clamping test circuit plate is constituted, being horizontally disposed with base plate (1.4) left side wall is clamped has fixed plate
(1.5) internal thread hole for communicating up and down, is offered in fixed plate (1.5), is coated with what screw thread therewith coordinated in internal thread hole
Screw rod (1.6), longitudinally offers on the laterally base plate (2) of T-shaped guide runner (4) right-hand member and coordinates phase with laterally T-shaped guide runner (4)
Logical holds out against T-shaped guide runner (6), is holding out against the jacking mechanism (7) that is provided with T-shaped guide runner (6) and is slidably matched therewith, holds out against
Mechanism (7) holds out against T-shaped sliding block (7.1) and is slidably matched with T-shaped guide runner (6) is held out against including holding out against T-shaped sliding block (7.1), holds out against T
Type sliding block (7.1) top is fixed with installing plate (7.2), and the elastomer block of resilient material making is fixed on installing plate (7.2)
(7.3), being horizontally disposed with the side wall of installing plate (7.2) has top board (7.5), and the top for communicating up and down is offered in top board (7.5)
Tight internal thread hole, is holding out against the fastening screw (7.4) that is coated with that screw thread coordinates therewith in internal thread hole, the T-shaped slide guide of transverse direction
The parallel equidistant arrangement of groove (4), the parallel equidistant arrangement of the T-shaped guide runner in longitudinal direction (3), the T-shaped guide runner of deposit (5) is put down
Row is in laterally T-shaped guide runner (4).
2. the stationary fixture of large test circuit board is used for as claimed in claim 1, it is characterised in that：The adjusting screw
(1.1) positioned at clamping base plate (1.4) middle part.
3. the stationary fixture of large test circuit board is used for as claimed in claim 1, it is characterised in that：The T-shaped sliding block
(1.7) it is fixed on clamping base plate (1.4) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410727859.2A CN104849513B (en) | 2014-12-03 | 2014-12-03 | For the stationary fixture of large test circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410727859.2A CN104849513B (en) | 2014-12-03 | 2014-12-03 | For the stationary fixture of large test circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104849513A CN104849513A (en) | 2015-08-19 |
| CN104849513B true CN104849513B (en) | 2017-07-04 |
Family
ID=53849307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410727859.2A Active CN104849513B (en) | 2014-12-03 | 2014-12-03 | For the stationary fixture of large test circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104849513B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439163Y (en) * | 2000-08-23 | 2001-07-11 | 王世荣 | Circuit board holding device |
| CN2569518Y (en) * | 2002-09-23 | 2003-08-27 | 华为技术有限公司 | General cripping device for print circuit board |
| TWM255509U (en) * | 2004-03-30 | 2005-01-11 | Service & Quality Technology C | Testing board component of semiconductor device |
| CN2757135Y (en) * | 2004-12-07 | 2006-02-08 | 环隆电气股份有限公司 | Detector for circuit board |
| CN102069488A (en) * | 2010-12-17 | 2011-05-25 | 山东电力集团公司超高压公司 | Sliding-type tool special for positioning clamp screw hole |
| CN202088234U (en) * | 2011-03-07 | 2011-12-28 | 东莞市捷伟讯电子有限公司 | Universal positioning fixture of printed circuit board dividing machine with numerical control |
| CN202162594U (en) * | 2011-07-20 | 2012-03-14 | 江苏迪飞达电子有限公司 | Workpiece clamping device |
| CN203658157U (en) * | 2013-12-26 | 2014-06-18 | 三洋能源(苏州)有限公司 | Clamping distance adjustable battery clamping fixture |
| CN203881810U (en) * | 2014-06-11 | 2014-10-15 | 南京艾龙自动化装备有限公司 | Simple circuit board test fixture |
| CN204202398U (en) * | 2014-11-07 | 2015-03-11 | 浙江万仕兴机械有限公司 | A kind of roaster obturator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130075565A1 (en) * | 2011-09-22 | 2013-03-28 | Oxti Corporation | Screw clamp having attached anchoring board |
-
2014
- 2014-12-03 CN CN201410727859.2A patent/CN104849513B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439163Y (en) * | 2000-08-23 | 2001-07-11 | 王世荣 | Circuit board holding device |
| CN2569518Y (en) * | 2002-09-23 | 2003-08-27 | 华为技术有限公司 | General cripping device for print circuit board |
| TWM255509U (en) * | 2004-03-30 | 2005-01-11 | Service & Quality Technology C | Testing board component of semiconductor device |
| CN2757135Y (en) * | 2004-12-07 | 2006-02-08 | 环隆电气股份有限公司 | Detector for circuit board |
| CN102069488A (en) * | 2010-12-17 | 2011-05-25 | 山东电力集团公司超高压公司 | Sliding-type tool special for positioning clamp screw hole |
| CN202088234U (en) * | 2011-03-07 | 2011-12-28 | 东莞市捷伟讯电子有限公司 | Universal positioning fixture of printed circuit board dividing machine with numerical control |
| CN202162594U (en) * | 2011-07-20 | 2012-03-14 | 江苏迪飞达电子有限公司 | Workpiece clamping device |
| CN203658157U (en) * | 2013-12-26 | 2014-06-18 | 三洋能源(苏州)有限公司 | Clamping distance adjustable battery clamping fixture |
| CN203881810U (en) * | 2014-06-11 | 2014-10-15 | 南京艾龙自动化装备有限公司 | Simple circuit board test fixture |
| CN204202398U (en) * | 2014-11-07 | 2015-03-11 | 浙江万仕兴机械有限公司 | A kind of roaster obturator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104849513A (en) | 2015-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Fance Inventor before: Pan Gao Inventor before: Luo Renxuan |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170608 Address after: 402473 No. 8 Banqiao Industrial Park, Rongchang District, Chongqing Applicant after: Chongqing Ivy Machinery Co., Ltd. Address before: Three road 400041 Jiulongpo District of Chongqing Science Park Shiqiaopu No. 67 G block 3 building standard factory Applicant before: CHONGQING DONGDENG TECHNOLOGY CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |