CN104849504B - fixed clamping device for large test circuit board - Google Patents
fixed clamping device for large test circuit board Download PDFInfo
- Publication number
- CN104849504B CN104849504B CN201410717480.3A CN201410717480A CN104849504B CN 104849504 B CN104849504 B CN 104849504B CN 201410717480 A CN201410717480 A CN 201410717480A CN 104849504 B CN104849504 B CN 104849504B
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- CN
- China
- Prior art keywords
- shaped guide
- guide runner
- bottom plate
- shaped
- fixed
- 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.)
- Expired - Fee Related
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- Tests Of Electronic Circuits (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to a kind of fixed clamping device for large test circuit board, belong to clamp art, it includes bottom plate, some T-shaped guide runners of transverse direction are laterally offered on bottom plate, some T-shaped guide runners in longitudinal direction are longitudinally offered on bottom plate, the T-shaped guide runner of deposit is laterally offered on the bottom 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, T-shaped sliding block is slidably matched with laying in T-shaped guide runner, T-shaped slider top is fixed with clamping bottom plate, clamp and be fixed with fixture block at the top of bottom plate, fixture block bottom is provided with the clip slot of ring type structure, 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 is simple in construction, easy to operate, the test circuit plate of different size can be clamped, easy to carry, light, use cost is low, time saving and energy saving.
Description
Technical field
The present invention relates to a kind of fixed clamping device for large test circuit board, belong to clamp art.
Background technology
With the continuous improvement of science and technology, electronic product use is more and more extensive, 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, 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
In view of the above-mentioned problems, the present invention provides a kind of fixed clamping device for large test circuit board, the letter of its structure
It is single, it is easy to operate, the test circuit plate of different size can be clamped, easy to carry, light, use cost is low, time saving province
Power.
The technical scheme that the present invention takes is：
The described fixed clamping device for large test circuit board, including bottom plate, it is characterised in that：On bottom plate laterally
Offer some T-shaped guide runners of transverse direction, correspondence laterally T-shaped guide runner longitudinally offered on bottom plate some with it is horizontal T-shaped
Guide runner coordinates the T-shaped guide runner in longitudinal direction communicated, is laterally offered and longitudinal direction T on the bottom plate at the T-shaped guide runner two ends in longitudinal direction
Type guide runner coordinates the T-shaped guide runner of deposit communicated, and the mobile clamping being slidably matched therewith is provided with the T-shaped guide runner of deposit
Mechanism, mobile clamp system includes T-shaped sliding block, and T-shaped sliding block is slidably matched with laying in T-shaped guide runner, and T-shaped slider top is fixed with
Bottom plate is clamped, clamps and is fixed with fixture block at the top of bottom plate, fixture block bottom is provided with the clip slot of ring type structure, bottom plate left side wall is being clamped
Upper be horizontally disposed with has fixed plate, and the internal thread hole communicated up and down is offered in fixed plate, spiral shell therewith is coated with internal thread hole
The screw rod that line coordinates, longitudinally offers on the laterally bottom plate of T-shaped guide runner right-hand member and coordinates the top communicated with laterally T-shaped guide runner
Tight T-shaped guide runner, is holding out against the jacking mechanism that is provided with and is slidably matched therewith in T-shaped guide runner, and jacking mechanism includes holding out against T-shaped
Sliding block, holds out against T-shaped sliding block and is slidably matched with holding out against T-shaped guide runner, holds out against T-shaped slider top and is fixed with installing plate, installing plate
The elastomer block that fixed resilient material makes, is horizontally disposed with to have phase up and down is offered in top plate, top plate on the side wall of installing plate
Logical holds out against internal thread hole, and the fastening screw that screw thread coordinates therewith is coated with internal thread hole holding out against.
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 parallel equidistant arrangement of the preferably described 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 fixture block, which is located at, clamps in the middle part of bottom plate.
Ibid, preferably described T-shaped sliding block is fixed in the middle part of clamping bottom plate.
Compared with prior art, the beneficial effect brought of the present invention is mainly：
By the present invention, its is simple in construction, 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.In use, according to the test circuit plate of 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 it will survey
It is placed on outside examination circuit board in clip slot.Under the cooperation of fixed plate and screw rod, T-shaped sliding block can be fixed on T-shaped slide guide
In groove, it can prevent that movement test circuit plate causes mobile test circuit board to come off in test, so as to influence test, its principle is
By the cooperation of screw rod and fixed plate, when bottom land of the screw top in T-shaped guide runner, be further continued for twist screw rod, drive fixed plate to
Upper motion, so that T-shaped sliding block be clamped with upper surface in T-shaped guide runner, that is, has reached fixed purpose.In jacking mechanism
Design under, facilitate large test circuit board use (because mobile clamp system can only be clipped in the surrounding of circuit board, so
When test circuit plate is excessive, it will not support, all be propped up by the self-strength of circuit board in the middle of test circuit plate
Support, such one is to have required to the thickness of circuit board, and two be to increase production cost, there is jacking mechanism, when in use, such as
Fruit is needed just be slid into the position for needing to support, and the work of support can be played under the cooperation of elastomer block and installing plate
With).During cooperation between top plate and fastening screw, jacking mechanism can be fixed in T-shaped guide runner, facilitate jacking mechanism
Install and use that (use principle is coordinated by the screw thread of fastening screw and top plate, when fastening screw withstands on the groove of T-shaped guide runner
During bottom, it is further continued for twisting fastening screw, at this moment top plate is moved upwards, so that T-shaped sliding block and upper table face pressure in T-shaped guide runner will be held out against
Tightly together, 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 of mobile clamp system；
Fig. 4 is the structural representation of jacking mechanism.
In figure：1st, clamp system 1.1, fixture block 1.2, clip slot 1.3, clamping bottom plate 1.4, screw rod 1.5, fixation are moved
Plate 1.6, T-shaped sliding block 2, bottom plate 3, the T-shaped guide runner 4 in longitudinal direction, laterally T-shaped guide runner 5, lay in T-shaped guide runner 6, hold out against T
Type guide runner 7, jacking mechanism 7.1, hold out against T-shaped sliding block 7.2, installing plate 7.3, elastomer block 7.4, fastening screw 7.5, top
Plate.
Embodiment
With reference to the accompanying drawings and examples, the present invention is expanded on further.In the following detailed description, only explanation is passed through
Mode describes some one exemplary embodiments of the present 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, on the fixed clamping device for large test circuit board, including bottom plate 2, bottom plate 2
Laterally offer the T-shaped guide runner 4 of some transverse directions, correspondence laterally T-shaped guide runner 4 on a base plate 2 longitudinal direction offer some with
Laterally T-shaped guide runner 4 coordinates the T-shaped guide runner 3 in longitudinal direction communicated, is laterally opened on the bottom plate 2 at the T-shaped two ends of guide runner 3 in longitudinal direction
Provided with the T-shaped guide runner 5 of deposit communicated is coordinated with the T-shaped guide runner 3 in longitudinal direction, slided therewith laying in be provided with T-shaped guide runner 5
The mobile clamp system 1 coordinated, mobile clamp system 1 includes T-shaped sliding block 1.6, and T-shaped sliding block 1.6 is slided with laying in T-shaped guide runner 5
Dynamic to coordinate, the T-shaped top of sliding block 1.6 is fixed with clamping bottom plate 1.3, clamps the top of bottom plate 1.3 and is fixed with fixture block 1.1, fixture block 1.1
Portion is provided with the clip slot 1.2 of ring type structure, and being horizontally disposed with the left side wall of bottom plate 1.3 is clamped has fixed plate 1.5, in fixed plate
1.5 offer the internal thread hole communicated up and down, and the screw rod 1.4 that screw thread coordinates therewith is coated with internal thread hole, laterally T-shaped
Longitudinally offered on the bottom plate 2 of the right-hand member of guide runner 4 and coordinate what is communicated to hold out against T-shaped guide runner 6 with laterally T-shaped guide runner 4, held out against
The jacking mechanism 7 being slidably matched therewith is provided with T-shaped guide runner 6, jacking mechanism 7 includes holding out against T-shaped sliding block 7.1, held out against T-shaped
Sliding block 7.1 is slidably matched with holding out against T-shaped guide runner 6, holds out against the T-shaped top of sliding block 7.1 and is fixed with installing plate 7.2, installing plate 7.2
The elastomer block 7.3 that fixed resilient material makes, being horizontally disposed with the side wall of installing plate 7.2 has in top plate 7.5, top plate 7.5
Offer communicate up and down hold out against internal thread hole, the fastening screw 7.4 that screw thread therewith coordinates is coated with internal thread hole holding out against.
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 fixture block 1.1, which is located at, to be clamped in bottom plate 1.3
Portion；The T-shaped sliding block 1.6 is fixed on the middle part of clamping bottom plate 1.3.
In use, according to the test circuit plate of different size, selecting the mobile clamp system 1 of varying number, then slide 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, then will be placed on folder outside test circuit plate
In groove 1.2.
Schematical 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, made equivalent variations and modification on the premise of the design of the present invention and principle is not departed from,
The scope of protection of the invention should be belonged to.
Claims (3)
1. a kind of fixed clamping device for large test circuit board, including bottom plate (2), it is characterised in that：It is horizontal on bottom plate (2)
To some T-shaped guide runners of transverse direction (4) are offered, the horizontal T-shaped guide runner (4) of correspondence longitudinally offers some on bottom plate (2)
Bar coordinates the T-shaped guide runner in longitudinal direction (3) communicated with laterally T-shaped guide runner (4), the bottom plate at T-shaped guide runner (3) two ends in longitudinal direction
(2) laterally offered on and coordinate the T-shaped guide runner of deposit (5) communicated with the T-shaped guide runner (3) in longitudinal direction, laying 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 (1.6), T-shaped
Sliding block (1.6) is slidably matched with laying in T-shaped guide runner (5), is fixed with clamping bottom plate (1.3) at the top of T-shaped sliding block (1.6), clamps
Fixture block (1.1) is fixed with the top of bottom plate (1.3), fixture block (1.1) bottom is provided with the clip slot (1.2) of ring type structure, is clamping bottom
Being horizontally disposed with plate (1.3) left side wall has fixed plate (1.5), and the internal thread hole communicated up and down is offered in fixed plate (1.5),
The screw rod (1.4) that screw thread coordinates therewith is coated with internal thread hole, the longitudinal direction on the laterally bottom plate (2) of T-shaped guide runner (4) right-hand member
Offer and coordinate what is communicated to hold out against T-shaped guide runner (6) with laterally T-shaped guide runner (4), be provided with holding out against in T-shaped guide runner (6)
The jacking mechanism (7) being slidably matched therewith, jacking mechanism (7) include hold out against T-shaped sliding block (7.1), hold out against T-shaped sliding block (7.1) with
Hold out against T-shaped guide runner (6) to be slidably matched, hold out against and be fixed with the top of T-shaped sliding block (7.1) on installing plate (7.2), installing plate (7.2)
The elastomer block (7.3) that fixed resilient material makes, being horizontally disposed with the side wall of installing plate (7.2) has top plate (7.5), top plate
(7.5) offered in communicate up and down hold out against internal thread hole, holding out against holding out against of being coated with that screw thread therewith coordinates in internal thread hole
Screw rod (7.4)；
The parallel equidistant arrangement of the T-shaped guide runner of transverse direction (4)；
The parallel equidistant arrangement of the T-shaped guide runner in longitudinal direction (3)；
The T-shaped guide runner (5) of the deposit is parallel with laterally T-shaped guide runner (4).
2. it is used for the fixed clamping device of large test circuit board as claimed in claim 1, it is characterised in that：The fixture block
(1.1) it is located at and clamps in the middle part of bottom plate (1.3).
3. it is used for the fixed clamping device of large test circuit board as claimed in claim 1, it is characterised in that：The T-shaped cunning
Block (1.6) is fixed in the middle part of clamping bottom plate (1.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717480.3A CN104849504B (en) | 2014-12-01 | 2014-12-01 | fixed clamping device for large test circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717480.3A CN104849504B (en) | 2014-12-01 | 2014-12-01 | fixed clamping device for large test circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104849504A CN104849504A (en) | 2015-08-19 |
| CN104849504B true CN104849504B (en) | 2017-09-29 |
Family
ID=53849298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717480.3A Expired - Fee Related CN104849504B (en) | 2014-12-01 | 2014-12-01 | fixed clamping device for large test circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104849504B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415665B (en) * | 2015-11-30 | 2018-02-27 | 浙江德清科赛塑料制品有限公司 | The fixed mechanism of marking press |
| CN107170574B (en) * | 2017-06-27 | 2018-10-12 | 郑理辉 | A kind of transformer copper bar nut positioning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6147485A (en) * | 1998-02-23 | 2000-11-14 | Lucent Technologies Inc. | Universal test fixture for circuit packs |
| CN1355559A (en) * | 2000-11-23 | 2002-06-26 | 崇越科技股份有限公司 | Carrier for testing chip |
| CN202141740U (en) * | 2010-12-29 | 2012-02-08 | 哈尔滨电机厂有限责任公司 | Insulating supporting device for electrical ageing test of large-scale generator stator bar |
| CN202649253U (en) * | 2012-07-03 | 2013-01-02 | 昆山迈致治具科技有限公司 | FPCB test tool |
| CN203849296U (en) * | 2014-05-29 | 2014-09-24 | 温州深科检测设备有限公司 | Miniature circuit breaker short-circuit characteristic automatic test clamp |
| CN204203287U (en) * | 2014-12-01 | 2015-03-11 | 重庆东登科技有限公司 | For the fixed clamping device of large test circuit board |
-
2014
- 2014-12-01 CN CN201410717480.3A patent/CN104849504B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6147485A (en) * | 1998-02-23 | 2000-11-14 | Lucent Technologies Inc. | Universal test fixture for circuit packs |
| CN1355559A (en) * | 2000-11-23 | 2002-06-26 | 崇越科技股份有限公司 | Carrier for testing chip |
| CN202141740U (en) * | 2010-12-29 | 2012-02-08 | 哈尔滨电机厂有限责任公司 | Insulating supporting device for electrical ageing test of large-scale generator stator bar |
| CN202649253U (en) * | 2012-07-03 | 2013-01-02 | 昆山迈致治具科技有限公司 | FPCB test tool |
| CN203849296U (en) * | 2014-05-29 | 2014-09-24 | 温州深科检测设备有限公司 | Miniature circuit breaker short-circuit characteristic automatic test clamp |
| CN204203287U (en) * | 2014-12-01 | 2015-03-11 | 重庆东登科技有限公司 | For the fixed clamping device of large test circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104849504A (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: Guo Haomin Inventor before: Pan Gao Inventor before: Qiu Gang |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20170809 Address after: 402460 North Ring Road, Banqiao Industrial Park, Rongchang County, Chongqing Applicant after: Rongchang County wing wing Machinery Manufacturing 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20171201 |