CN103777042B - Ascending-type circuit board tester - Google Patents
Ascending-type circuit board tester Download PDFInfo
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- CN103777042B CN103777042B CN201410065140.7A CN201410065140A CN103777042B CN 103777042 B CN103777042 B CN 103777042B CN 201410065140 A CN201410065140 A CN 201410065140A CN 103777042 B CN103777042 B CN 103777042B
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- plate
- handle
- vertically movable
- ejector retainner
- circuit board
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Abstract
The invention discloses an ascending-type circuit board tester comprising a testing box body, and the testing box body comprises a bottom plate, a top plate and side plates arranged between the bottom plate and the top plate. The ascending-type circuit board tester is characterized by further comprising a fixing plate, a probe ejecting plate, a handle, horizontal moving plates and vertical moving plates. The probe ejecting plate and the fixing plate are sequentially arranged between the two side plates from top to bottom. Openings are formed in the fixing plate, the fixing plate in the vertical direction penetrates through the openings and then is connected with the bottom surface of the probe ejecting plate, probes are arranged on the probe ejecting plate, the handle is arranged below the fixing plate, the horizontal moving plates are arranged on a horizontal rod of the handle, inclined grooves are formed in the vertical moving plates, and idler wheels on the side faces of the horizontal moving plates are arranged in the inclined grooves and slide along the inclined grooves. The ascending-type circuit board tester is simple in structure, convenient to use, small in height and size and low in manufacturing cost.
Description
Technical field
The present invention relates to a kind of circuit board tester, particularly relate to a kind of ascending manner circuit board tester.
Background technology
Current circuit board tester all uses descending manner circuit board tester, cylinder is utilized to drive the probe on needle plate to move down tests such as carrying out thermostability, but adopt the structure and have the disadvantage in that 1, due to cylinder cylinder rod longer, and cylinder is necessary vertically arranged, so whole test stroke is long, the aspect ratio of the most whole equipment is higher, and equipment volume is relatively big, put taken up space the biggest.2, employing cylinder is as drive mechanism, whole relatively costly, adds the burden of enterprise.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of simple in construction, easy to use, the lowest, volume is little, the ascending manner circuit board tester that manufacturing cost is relatively low.
To achieve these goals, the technical solution used in the present invention is:
A kind of ascending manner circuit board tester, including test casing, described test casing includes base plate, top board and setting side plate between the bottom panel and top panel, it is characterized in that: also include fixed plate, ejector retainner plate, hands handle, move horizontally plate and vertically movable plate, ejector retainner plate and fixed plate it is disposed with from the top down between two side plates, fixed plate is provided with opening, described vertical fixed plate is connected through opening with ejector retainner plate bottom surface, ejector retainner plate is provided with probe, hands handle it is provided with below fixed plate, it is provided with on the horizon bar of described handle and moves horizontally plate, vertically movable plate is provided with skewed slot, the described roller moving horizontally plate side is arranged in skewed slot, and can slide along skewed slot.
Aforesaid a kind of ascending manner circuit board tester, it is characterised in that: including four vertically movable plates, described four vertically movable plates are connected through fixed plate correspondence opening with ejector retainner plate bottom surface, and four vertically movable plates are symmetrical arranged two-by-two.
Aforesaid a kind of ascending manner circuit board tester, it is characterised in that: include that two move horizontally plate, the horizon bar of handle is provided with two and is generally aligned in the same plane and interior moves horizontally plate.
Aforesaid a kind of ascending manner circuit board tester, it is characterised in that: it is respectively arranged with roller in the side, both sides moving horizontally plate, described each moves horizontally in the skewed slot that plate two side wheel inserts corresponding two vertically movable plates respectively.
Aforesaid a kind of ascending manner circuit board tester, it is characterised in that: through four guide rails on ejector retainner plate and fixed plate.
Aforesaid a kind of ascending manner circuit board tester, it is characterised in that: in test box body, it is provided with fan.
The invention has the beneficial effects as follows: the vertical fixed plate of ascending manner circuit board tester of the present invention is connected through opening with ejector retainner plate bottom surface, it is provided with on the horizon bar of described handle and moves horizontally plate, vertically movable plate is provided with skewed slot, the described roller moving horizontally plate side is arranged in skewed slot, and can slide along skewed slot.Handle can drive horizon bar to move horizontally when rotating, thus can drive and move horizontally plate level and move, move horizontally the roller skewed slot slip along vertically movable plate of plate side, vertically movable plate is moved along vertical direction, thus drive ejector retainner plate to move along on guide rail direction, make the probe conducting that contacts with the wiring board above ejector retainner plate test.Owing to handle is to be horizontally disposed with, whole device height is low, and volume is little, it is simple to place, and uses handle as driving structure simultaneously, and simple in construction, cost of manufacture is cheap.Additionally the present invention uses four pieces of vertically movable plate jack-up ejector retainner plates, drives needle plate to move relative to one application point of cylinder, and more reliable and more stable, measuring accuracy is high.
Accompanying drawing explanation
Fig. 1 is ascending manner circuit board tester structural representation of the present invention.
Detailed description of the invention
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of ascending manner circuit board tester, including test casing 1, fixed plate 5, ejector retainner plate 6,7, two, handle move horizontally plate and four vertically movable plates 8, described test casing 1 includes base plate 2, top board 3 and two side plates 4 being arranged between base plate 2 and top board 3, is provided with fan in test casing 1.Ejector retainner plate 6 and fixed plate 5 it is disposed with from the top down, through four guide rails on ejector retainner plate 6 and fixed plate 5 between two side plates 4.
Being provided with four openings in fixed plate 5, described four vertically movable plates 8 are connected through the corresponding opening of fixed plate 5 with ejector retainner plate 6 bottom surface, and four vertically movable plates 8 are symmetrical arranged two-by-two.Ejector retainner plate 6 is provided with probe, below fixed plate 5, is provided with handle 7, the horizon bar 10 of handle 7 is provided with two and is generally aligned in the same plane and interior moves horizontally plate.It is respectively arranged with roller in the side, both sides moving horizontally plate, described each moves horizontally in the skewed slot 9 that plate two side wheel inserts corresponding two vertically movable plates 8 respectively.And can slide along skewed slot 9.
The bottom of wiring board 11 being provided with slide block 13, the top of ejector retainner plate 6 is provided with slideway 12, be provided with handle 14 on wiring board 11, described tester can be slided along the slideway 12 of ejector retainner plate 6 by handle 14 drive wiring board, is pulled out by wiring board.
The vertical fixed plate 8 of ascending manner circuit board tester of the present invention is connected through opening with ejector retainner plate 6 bottom surface, it is provided with on the horizon bar 10 of described handle 7 and moves horizontally plate, vertically movable plate 8 is provided with skewed slot 9, the described roller moving horizontally plate side is arranged in skewed slot 9, and can slide along skewed slot 9.Horizon bar 10 can be driven when handle 7 rotates to move horizontally, thus can drive and move horizontally plate level and move, move horizontally the roller of plate side to slide along the skewed slot 9 of vertically movable plate 8, vertically movable plate 8 is moved along vertical direction, thus drive ejector retainner plate 6 to move along on guide rail direction, make the probe conducting that contacts with the wiring board 11 above ejector retainner plate 6 test.Owing to handle 7 is to be horizontally disposed with, whole device height is low, and volume is little, it is simple to place, and uses handle 7 as driving structure simultaneously, and simple in construction, cost of manufacture is cheap.Additionally the present invention uses four pieces of vertically movable plate jack-up ejector retainner plates 6, drives needle plate to move relative to one application point of cylinder, and more reliable and more stable, measuring accuracy is high.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (1)
- null1. an ascending manner circuit board tester，Including test casing，Described test casing includes base plate、Top board and setting side plate between the bottom panel and top panel，Also include fixed plate、Ejector retainner plate、Handle、Two move horizontally plate and four vertically movable plates，Ejector retainner plate and fixed plate it is disposed with from the top down between two side plates，Fixed plate is provided with opening，It is characterized in that: described four vertically movable plates are connected through fixed plate correspondence opening with ejector retainner plate bottom surface，And four vertically movable plates are symmetrical arranged two-by-two，Ejector retainner plate is provided with probe，Handle it is provided with below fixed plate，The horizon bar of handle is provided with two be generally aligned in the same plane and interior move horizontally plate，Vertically movable plate is provided with skewed slot，It is respectively arranged with roller in the side, both sides moving horizontally plate，Move horizontally described in each in the skewed slot that plate two side wheel inserts corresponding two vertically movable plates respectively，And can slide along skewed slot，Through four guide rails on ejector retainner plate and fixed plate，It is provided with fan in test box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065140.7A CN103777042B (en) | 2014-02-26 | 2014-02-26 | Ascending-type circuit board tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065140.7A CN103777042B (en) | 2014-02-26 | 2014-02-26 | Ascending-type circuit board tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103777042A CN103777042A (en) | 2014-05-07 |
| CN103777042B true CN103777042B (en) | 2017-01-11 |
Family
ID=50569527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410065140.7A Active CN103777042B (en) | 2014-02-26 | 2014-02-26 | Ascending-type circuit board tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103777042B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792563B (en) * | 2017-04-28 | 2024-04-05 | 深圳米飞泰克科技股份有限公司 | Automatic test equipment and test method for integrated circuit board |
| CN108253879A (en) * | 2018-01-31 | 2018-07-06 | 广东欧珀移动通信有限公司 | The detection device and detection method of function test fixture thimble |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928771A (en) * | 2012-11-15 | 2013-02-13 | 昆山迈致治具科技有限公司 | PCB testing jig |
| CN203025045U (en) * | 2013-01-09 | 2013-06-26 | 浙江大学 | Clamping platform for compression physical characteristics of clamped container |
| CN103412165A (en) * | 2013-07-24 | 2013-11-27 | 昆山迈致治具科技有限公司 | Testing jig for testing mobile phone PCB pin point conduction |
| CN203350338U (en) * | 2013-07-24 | 2013-12-18 | 昆山迈致治具科技有限公司 | Cell phone PCB plate voltage testing jig |
| CN203732566U (en) * | 2014-02-26 | 2014-07-23 | 昆山明创电子科技有限公司 | Ascending circuit board testing instrument |
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2014
- 2014-02-26 CN CN201410065140.7A patent/CN103777042B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103777042A (en) | 2014-05-07 |
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