CN103777042A - Ascending-type circuit board tester - Google Patents
Ascending-type circuit board tester Download PDFInfo
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- CN103777042A CN103777042A CN201410065140.7A CN201410065140A CN103777042A CN 103777042 A CN103777042 A CN 103777042A CN 201410065140 A CN201410065140 A CN 201410065140A CN 103777042 A CN103777042 A CN 103777042A
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- plate
- circuit board
- fixed head
- board tester
- handle
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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 adopts descending manner circuit board tester, utilize cylinder to drive the probe on needle plate to move down tests such as carrying out thermotolerance, but adopt this kind of structure to have following shortcoming: 1, because cylinder cylinder rod is longer, and cylinder must vertically arrange, so whole test stroke is long, the aspect ratio of whole like this equipment is higher, and equipment volume is larger, put take up space just larger.2, adopt cylinder as driving mechanism, whole cost is higher, has increased the burden of enterprise.
Summary of the invention
In order to address the above problem, the invention provides one simple in structure, easy to use, highly low, volume is little, the ascending manner circuit board tester that manufacturing cost is lower.
To achieve these goals, the technical solution used in the present invention is:
A kind of ascending manner circuit board tester, comprise test casing, described test casing comprises base plate, top board and be arranged on base plate and top board between side plate, it is characterized in that: also comprise fixed head, ejector retainner plate, handle, move horizontally plate and vertical movable plate, between two side plates, be disposed with from the top down ejector retainner plate and fixed head, on fixed head, be provided with opening, described vertical fixed head is connected with ejector retainner plate bottom surface through opening, on ejector retainner plate, be provided with probe, below fixed head, be provided with handle, on the horizon bar of described handle, be provided with and move horizontally plate, on vertical movable plate, be provided with skewed slot, the described roller that moves horizontally plate side is arranged in skewed slot, and can slide along skewed slot.
Aforesaid a kind of ascending manner circuit board tester, is characterized in that: comprise four vertical movable plates, described four vertical movable plates are connected with ejector retainner plate bottom surface through the corresponding opening of fixed head, and four vertical movable plates are symmetrical arranged between two.
Aforesaid a kind of ascending manner circuit board tester, is characterized in that: comprise that two move horizontally plate, on the horizon bar of handle, be provided with two be positioned at same plane move horizontally plate.
Aforesaid a kind of ascending manner circuit board tester, is characterized in that: be respectively arranged with roller in the side, both sides that moves horizontally plate, described each moving horizontally in the skewed slot that plate two side wheels insert respectively corresponding two vertical movable plates.
Aforesaid a kind of ascending manner circuit board tester, is characterized in that: on ejector retainner plate and fixed head, pass four guide rails.
Aforesaid a kind of ascending manner circuit board tester, is characterized in that: in test casing, be provided with fan.
The invention has the beneficial effects as follows: the vertical fixed head of ascending manner circuit board tester of the present invention is connected with ejector retainner plate bottom surface through opening, on the horizon bar of described handle, be provided with and move horizontally plate, on vertical movable plate, be provided with skewed slot, the described roller that moves horizontally plate side is arranged in skewed slot, and can slide along skewed slot.Handle can drive horizon bar to move horizontally while rotation, will drive like this and move horizontally plate level and move, the roller that moves horizontally plate side slides along the skewed slot of vertical movable plate, vertical movable plate is moved along vertical direction, thereby drive ejector retainner plate to move in guide rail direction, the conducting that contacts of wiring board above probe and ejector retainner plate is tested.Because handle is to be horizontally disposed with, whole device height is low, and volume is little, is convenient to place, and adopts handle as drives structure simultaneously, and simple in structure, cost of manufacture is cheap.The present invention adopts four vertical movable plate jack-up ejector retainner plates in addition, drives needle plate to move relative to 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.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of ascending manner circuit board tester, comprise test casing 1, fixed head 5, ejector retainner plate 6, handle 7, two move horizontally plate and four vertical movable plates 8, described test casing 1 comprise base plate 2, top board 3 and be arranged on base plate 2 and top board 3 between two side plates 4, be provided with fan in test in casing 1.Between two side plates 4, be disposed with from the top down ejector retainner plate 6 and fixed head 5, on ejector retainner plate 6 and fixed head 5, pass four guide rails.
On fixed head 5, be provided with four openings, described four vertical movable plates 8 are connected with ejector retainner plate 6 bottom surfaces through the corresponding opening of fixed head 5, and four vertical movable plates 8 are symmetrical arranged between two.On ejector retainner plate 6, be provided with probe, below fixed head 5, be provided with handle 7, on the horizon bar 10 of handle 7, be provided with two be positioned at same plane move horizontally plate.Be respectively arranged with roller in the side, both sides that moves horizontally plate, described each moving horizontally in the skewed slot 9 that plate two side wheels insert respectively corresponding two vertical movable plates 8.And can slide along skewed slot 9.
Be provided with slide block 13 in the bottom of wiring board 11, be provided with slideway 12 at the top of ejector retainner plate 6, be provided with handle 14 on wiring board 11, described tester can slide along the slideway 12 of ejector retainner plate 6 by the 14 drive wiring boards of shaking hands, and wiring board is pulled out.
The vertical fixed head 8 of ascending manner circuit board tester of the present invention is connected with ejector retainner plate 6 bottom surfaces through opening, on the horizon bar 10 of described handle 7, be provided with and move horizontally plate, on vertical movable plate 8, be provided with skewed slot 9, the described roller that moves horizontally plate side is arranged in skewed slot 9, and can slide along skewed slot 9.When rotating, handle 7 can drive horizon bar 10 to move horizontally, will drive like this and move horizontally plate level and move, the roller that moves horizontally plate side slides along the skewed slot 9 of vertical movable plate 8, vertical movable plate 8 is moved along vertical direction, thereby drive ejector retainner plate 6 to move in guide rail direction, the probe conducting that contacts with the wiring board 11 of ejector retainner plate 6 tops is tested.Because handle 7 is to be horizontally disposed with, whole device height is low, and volume is little, is convenient to place, and adopts handle 7 as drives structure simultaneously, and simple in structure, cost of manufacture is cheap.The present invention adopts four vertical movable plate jack-up ejector retainner plates 6 in addition, drives needle plate to move relative to application point of cylinder, and more reliable and more stable, measuring accuracy is high.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; 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 all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. an ascending manner circuit board tester, comprise test casing, described test casing comprises base plate, top board and be arranged on base plate and top board between side plate, it is characterized in that: also comprise fixed head, ejector retainner plate, handle, move horizontally plate and vertical movable plate, between two side plates, be disposed with from the top down ejector retainner plate and fixed head, on fixed head, be provided with opening, described vertical fixed head is connected with ejector retainner plate bottom surface through opening, on ejector retainner plate, be provided with probe, below fixed head, be provided with handle, on the horizon bar of described handle, be provided with and move horizontally plate, on vertical movable plate, be provided with skewed slot, the described roller that moves horizontally plate side is arranged in skewed slot, and can slide along skewed slot.
2. a kind of ascending manner circuit board tester according to claim 1, it is characterized in that: comprise four vertical movable plates, described four vertical movable plates are connected with ejector retainner plate bottom surface through the corresponding opening of fixed head, and four vertical movable plates are symmetrical arranged between two.
3. a kind of ascending manner circuit board tester according to claim 2, is characterized in that: comprise that two move horizontally plate, on the horizon bar of handle, be provided with two be positioned at same plane move horizontally plate.
4. a kind of ascending manner circuit board tester according to claim 3, is characterized in that: be respectively arranged with roller in the side, both sides that moves horizontally plate, described each moving horizontally in the skewed slot that plate two side wheels insert respectively corresponding two vertical movable plates.
5. a kind of ascending manner circuit board tester according to claim 4, is characterized in that: on ejector retainner plate and fixed head, pass four guide rails.
6. a kind of ascending manner circuit board tester according to claim 5, is characterized in that: in test casing, be provided with fan.
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 true CN103777042A (en) | 2014-05-07 |
| CN103777042B CN103777042B (en) | 2017-01-11 |
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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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108792563A (en) * | 2017-04-28 | 2018-11-13 | 深圳安博电子有限公司 | A kind of integrated circuit board automatic test equipment and its test method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
-
2014
- 2014-02-26 CN CN201410065140.7A patent/CN103777042B/en active Active
Patent Citations (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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792563A (en) * | 2017-04-28 | 2018-11-13 | 深圳安博电子有限公司 | A kind of integrated circuit board automatic test equipment and its test method |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103777042B (en) | 2017-01-11 |
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