CN104858808B - Large test circuit board clamp - Google Patents
Large test circuit board clamp Download PDFInfo
- Publication number
- CN104858808B CN104858808B CN201410725614.6A CN201410725614A CN104858808B CN 104858808 B CN104858808 B CN 104858808B CN 201410725614 A CN201410725614 A CN 201410725614A CN 104858808 B CN104858808 B CN 104858808B
- Authority
- CN
- China
- Prior art keywords
- shaped guide
- guide runner
- base plate
- shaped
- circuit board
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The present invention relates to a kind of large test circuit board clamp, belong to clamp art, it includes base plate, some horizontal T-shaped guide runners are laterally offered on base plate, base plate longitudinally offers some and coordinates, with horizontal T-shaped guide runner, the T-shaped guide runner of longitudinal direction communicated, the base plate at longitudinally T-shaped guide runner two ends the most laterally offers and coordinates, with longitudinally T-shaped guide runner, the T-shaped guide runner of deposit communicated, it is provided with mobile clamp system in laying in T-shaped guide runner, mobile clamp system includes T-shaped cunning, clamping base plate, regulation screw and clamping plate, longitudinally offering on the base plate of horizontal T-shaped guide runner right-hand member coordinates communicate to hold out against T-shaped guide runner with horizontal T-shaped guide runner, it is provided with jacking mechanism in holding out against T-shaped guide runner.By the present invention, its simple in construction, easy to operate, the test circuit board 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 large test circuit board clamp, belong to clamp art.
Background technology
Along with improving constantly of science and technology, electronic product uses more and more extensive, but when production and application, generally all electronic product can be tested, conventional method uses circuit board to test exactly, need when testing first to be clamped test circuit board, carry out the most again circuit etc. is installed, the clamping plate used is specific to what a series products was designed, if there is the test circuit board of different size when test, the clamp system of different size will be selected, thus bring inconvenience in use.
Summary of the invention
For the problems referred to above, the present invention provides a kind of large test circuit board clamp, and its simple in construction is easy to operate, can be clamped the test circuit board of different size, and easy to carry, light, use cost is low, time saving and energy saving.
The technical scheme that the present invention takes is:
nullDescribed large test circuit board clamp，Including base plate，Some horizontal T-shaped guide runners are laterally offered on described base plate，Corresponding horizontal T-shaped guide runner longitudinally offers some on base plate and coordinates, with horizontal T-shaped guide runner, the T-shaped guide runner of longitudinal direction communicated，The base plate at longitudinally T-shaped guide runner two ends the most laterally offers and coordinates, with longitudinally T-shaped guide runner, the T-shaped guide runner of deposit communicated，It is provided with, in laying in T-shaped guide runner, the mobile clamp system being slidably matched therewith，Mobile clamp system includes T-shaped slide block，T-shaped slide block is slidably matched with deposit T type guide runner，T-shaped slider top is fixed with clamping base plate，Clamping base plate top down offers regulation internal thread hole，Regulation internal thread hole is provided with the regulation screw of threaded engagement therewith，Regulation screw is coated with clamping plate，Clamping plate constitutes one for the chuck clamping test circuit board with clamping base plate，Longitudinally offering on the base plate of horizontal T-shaped guide runner right-hand member coordinates communicate to hold out against T-shaped guide runner with horizontal T-shaped guide runner，The jacking mechanism being slidably matched therewith it is provided with in holding out against T-shaped guide runner，Jacking mechanism includes holding out against T-shaped slide block，Hold out against T-shaped slide block and hold out against T-shaped guide runner and be slidably matched，Hold out against T-shaped slider top and be fixed with installing plate，The elastomer block that elastomeric material makes it is fixed with on installing plate.
In order to easy to operate, improve operational stability, simultaneously conservative control production cost, the most described parallel equidistant arrangement of horizontal T-shaped guide runner.
Ibid, the parallel equidistant arrangement of the T-shaped guide runner of the most described longitudinal direction.
Ibid, the T-shaped guide runner of the most described deposit is parallel with horizontal T-shaped guide runner.
Ibid, the most described regulation screw is positioned in the middle part of clamping base plate.
Ibid, the most described T-shaped slide block is fixed in the middle part of clamping base plate.
Compared with prior art, the beneficial effect that the present invention is brought is mainly:
By the present invention, its simple in construction, easy to operate, the test circuit board of different size can be clamped, easy to carry, light, use cost is low, time saving and energy saving.During use, test circuit board according to different size, select the mobile clamp system of varying number, respectively slide to again need on fixing horizontal T-shaped guide runner or longitudinal T-shaped guide runner, then it is placed on outside test circuit board between chuck, again by tightening regulation screw, thus by test circuit board tightly be clipped in clamping plate and clamping base plate between, be effectively prevented test circuit board slip between chuck.Under the design of jacking mechanism, facilitate the use of large test circuit board (owing to mobile clamp system can only be clipped in the surrounding of circuit board, so when testing circuit board and being excessive, will not support in the middle of test circuit board, all it is supported by the self-strength of circuit board, such one is required by the thickness to circuit board has, two is to increase production cost, there is jacking mechanism, in use, if needing just to be slid into the position needing to support, the effect of support can be played under the cooperation of elastomer block and installing plate).
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is A-A sectional structure schematic diagram in Fig. 1；
Fig. 3 is the structure for amplifying schematic diagram of mobile clamp system；
Fig. 4 is the structural representation of jacking mechanism.
In figure: 1, move clamp system 1.1, regulation screw 1.2, clamping plate 1.3, regulation internal thread hole 1.4, clamping base plate 1.5, T-shaped slide block 2, base plate 3, longitudinally T-shaped guide runner 4, horizontal T-shaped guide runner 5, lay in T-shaped guide runner 6, hold out against T-shaped guide runner 7, jacking mechanism 7.1, hold out against T-shaped slide block 7.2, installing plate 7.3, elastomer block.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the present invention is expanded on further.In the following detailed description, by the way of explanation, only describe some one exemplary embodiment of the present invention.Undoubtedly, those of ordinary skill in the art will be consequently realised that, in the case of without departing from the spirit and scope of the present invention, can be modified described embodiment by various different modes.Therefore, accompanying drawing and description are inherently the most illustrative rather than are used for limiting scope of the claims.
nullSuch as Fig. 1、Fig. 2、Fig. 3、Shown in Fig. 4，Large test circuit board clamp，Including base plate 2，Some horizontal T-shaped guide runners 4 are laterally offered on base plate 2，Corresponding horizontal T-shaped guide runner 4 longitudinally offers some on a base plate 2 and coordinates, with horizontal T-shaped guide runner 4, the T-shaped guide runner of longitudinal direction 3 communicated，The base plate 2 at longitudinally T-shaped guide runner 3 two ends the most laterally offers and coordinates, with longitudinally T-shaped guide runner 3, the deposit T type guide runner 5 communicated，It is provided with, in laying in T-shaped guide runner 5, the mobile clamp system 1 being slidably matched therewith，Mobile clamp system 1 includes T-shaped slide block 1.5，T-shaped slide block 1.5 is slidably matched with laying in T-shaped guide runner 5，T-shaped slide block 1.5 top is fixed with clamping base plate 1.4，Clamping base plate 1.4 top down offers regulation internal thread hole 1.3，Regulation internal thread hole 1.3 is provided with the regulation screw 1.1 of threaded engagement therewith，Regulation screw 1.1 is coated with clamping plate 1.2，Clamping plate 1.2 constitutes one for the chuck clamping test circuit board with clamping base plate 1.4，Longitudinally offering on the base plate 2 of horizontal T-shaped guide runner 4 right-hand member coordinates communicate to hold out against T-shaped guide runner 6 with horizontal T-shaped guide runner 4，The jacking mechanism 7 being slidably matched therewith it is provided with in holding out against T-shaped guide runner 6，Jacking mechanism 7 includes holding out against T-shaped slide block 7.1，Hold out against T-shaped slide block 7.1 and hold out against T-shaped guide runner 6 and be slidably matched，Hold out against T-shaped slide block 7.1 top and be fixed with installing plate 7.2，The elastomer block 7.3 that elastomeric material makes it is fixed with on installing plate 7.2.
In the present embodiment, the described horizontal parallel equidistant arrangement of T-shaped guide runner 4；The parallel equidistant arrangement of the T-shaped guide runner of described longitudinal direction 3；The T-shaped guide runner of described deposit 5 is parallel with horizontal T-shaped guide runner 4；Described regulation screw 1.1 is positioned in the middle part of clamping base plate 1.4；Described T-shaped slide block 1.5 is fixed in the middle part of clamping base plate 1.4.
During use, test circuit board according to different size, select the mobile clamp system 1 of varying number, respectively slide to again need on fixing horizontal T-shaped guide runner 4 or longitudinal T-shaped guide runner 3, then it is placed on outside test circuit board between chuck, again by tighten regulation screw 1.1, thus by test circuit board tightly be clipped in clamping plate 1.2 and clamping base plate 1.4 between, be effectively prevented test circuit board slip between chuck
The foregoing is only the schematic detailed description of the invention of the present invention, be not limited to the scope of the present invention.Any those skilled in the art, equivalent variations done on the premise of without departing from the design of the present invention and principle and amendment, the scope of protection of the invention all should be belonged to.
Claims (6)
1. a large test circuit board clamp, including base plate (2), it is characterised in that: the upper horizontal stroke of base plate (2)
To offering some horizontal T-shaped guide runners (4), corresponding horizontal T-shaped guide runner (4) is in base plate (2)
Upper longitudinal direction offers some and coordinates, with horizontal T-shaped guide runner (4), the T-shaped guide runner of the longitudinal direction (3) communicated,
The base plate (2) at longitudinally T-shaped guide runner (3) two ends the most laterally offers and longitudinally T-shaped guide runner (3)
Coordinating the T-shaped guide runner of the deposit (5) communicated, being provided with in laying in T-shaped guide runner (5) slides therewith joins
The mobile clamp system (1) closed, mobile clamp system (1) includes T-shaped slide block (1.5), T-shaped slide block (1.5)
Being slidably matched with laying in T-shaped guide runner (5), T-shaped slide block (1.5) top is fixed with clamping base plate (1.4),
Clamping base plate (1.4) top down offers regulation internal thread hole (1.3), in regulation internal thread hole (1.3)
On the regulation screw (1.1) of threaded engagement therewith is installed, regulation screw (1.1) is coated with clamping plate
(1.2), clamping plate (1.2) and clamping base plate (1.4) constitute one for the folder clamping test circuit board
Head, the base plate (2) at horizontal T-shaped guide runner (4) right-hand member the most longitudinally offers and horizontal T-shaped guide runner
(4) coordinate communicate to hold out against T-shaped guide runner (6), be provided with therewith in holding out against T-shaped guide runner (6)
The jacking mechanism (7) being slidably matched, jacking mechanism (7) includes holding out against T-shaped slide block (7.1), holds out against T-shaped
Slide block (7.1) is slidably matched with holding out against T-shaped guide runner (6), holds out against T-shaped slide block (7.1) top and fixes
There is installing plate (7.2), installing plate (7.2) is fixed with the elastomer block (7.3) that elastomeric material makes.
2. large test circuit board clamp as claimed in claim 1, it is characterised in that: described the most T-shaped lead
The parallel equidistant arrangement of chute (4).
3. large test circuit board clamp as claimed in claim 2, it is characterised in that: described longitudinal direction is T-shaped to be led
The parallel equidistant arrangement of chute (3).
4. large test circuit board clamp as claimed in claim 2, it is characterised in that: described deposit is T-shaped leads
Chute (5) is parallel with horizontal T-shaped guide runner (4).
5. large test circuit board clamp as claimed in claim 4, it is characterised in that: described regulation screw
(1.1) clamping base plate (1.4) middle part it is positioned at.
6. large test circuit board clamp as claimed in claim 4, it is characterised in that: described T-shaped slide block
(1.5) clamping base plate (1.4) middle part it is fixed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410725614.6A CN104858808B (en) | 2014-12-03 | 2014-12-03 | Large test circuit board clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410725614.6A CN104858808B (en) | 2014-12-03 | 2014-12-03 | Large test circuit board clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104858808A CN104858808A (en) | 2015-08-26 |
| CN104858808B true CN104858808B (en) | 2016-08-24 |
Family
ID=53905192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410725614.6A Expired - Fee Related CN104858808B (en) | 2014-12-03 | 2014-12-03 | Large test circuit board clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104858808B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995738A (en) * | 2018-06-27 | 2018-12-14 | 中车石家庄车辆有限公司 | A kind of subway trolley |
| CN110328628A (en) * | 2019-08-05 | 2019-10-15 | 江苏天隆富信息技术有限公司 | A kind of processing of cell phone mainboard is presented a theatrical performance as the last item on a programme with positioning |
| CN112605913B (en) * | 2020-12-03 | 2022-10-14 | 九江市海纳电讯技术有限公司 | Duplexer processing is with location frock of PCBA plate body |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355884Y (en) * | 2008-12-03 | 2009-12-02 | 东莞市新泽谷机械有限公司 | PCB clamp |
| US9346151B2 (en) * | 2010-12-07 | 2016-05-24 | Centipede Systems, Inc. | Precision carrier for microelectronic devices |
| TWI482565B (en) * | 2011-04-13 | 2015-04-21 | Wistron Corp | A printed circuit board, a supporting jig and a positioning method |
| CN203197772U (en) * | 2013-02-01 | 2013-09-18 | 厦门思泰克光电科技有限公司 | Circuit board clamping device |
| CN203738657U (en) * | 2014-03-31 | 2014-07-30 | 昆山万正电路板有限公司 | Circuit board fixture |
| CN204263036U (en) * | 2014-12-03 | 2015-04-15 | 重庆东登科技有限公司 | Large test circuit board clamp |
-
2014
- 2014-12-03 CN CN201410725614.6A patent/CN104858808B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104858808A (en) | 2015-08-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20211203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |