CN203732566U - Ascending circuit board testing instrument - Google Patents
Ascending circuit board testing instrument Download PDFInfo
- Publication number
- CN203732566U CN203732566U CN201420083758.1U CN201420083758U CN203732566U CN 203732566 U CN203732566 U CN 203732566U CN 201420083758 U CN201420083758 U CN 201420083758U CN 203732566 U CN203732566 U CN 203732566U
- Authority
- CN
- China
- Prior art keywords
- plate
- circuit board
- fixed head
- handle
- ejector retainner
- 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 - Lifetime
Links
- 230000001174 ascending effect Effects 0.000 title claims abstract description 22
- 239000000523 sample Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Tests Of Electronic Circuits (AREA)
Abstract
Disclosed in the utility model is an ascending circuit board testing instrument comprising a testing box body. The testing box body includes a base plate, a top plate, side plates between the base plate and the top plate. The circuit board testing instrument is characterized in that the testing instrument also includes a fixed plate, a center plate, a handle, horizontal moving plates, and vertical moving plates; the center plate and the fixed plate are successively arranged between the two side plates from top to bottom; openings are formed in the fixed plate; and the vertical moving plates pass through the openings and then are connected with the bottom surface of the center plate. A probe is arranged at the center plate; the handle is arranged below the fixed plate; the horizontal moving plates are arranged at a horizontal rod of the handle; and inclined slots are formed in the vertical moving plates and rollers arranged at the sides of the horizontal moving plates are arranged in the inclined slots and can slide along the inclined slots. The provided ascending circuit board testing instrument has advantages of simple structure, convenient usage, low height, small size, and low manufacturing cost.
Description
Technical field
The utility model relates to a kind of circuit board tester, particularly relates 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.
Utility model content
In order to address the above problem, it is a kind of simple in structure, easy to use that the utility model provides, and highly low, volume is little, the ascending manner circuit board tester that manufacturing cost is lower.
To achieve these goals, technical solution adopted in the utility model 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 beneficial effects of the utility model are: the vertical fixed head of the utility model ascending manner circuit board tester 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 utility model 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.
Brief description of the drawings
Fig. 1 is the utility model ascending manner circuit board tester structural representation.
Embodiment
Be further described below in conjunction with accompanying drawing the utility model.
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 the utility model ascending manner circuit board tester 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 utility model 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 utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model 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 |
|---|---|---|---|
| CN201420083758.1U CN203732566U (en) | 2014-02-26 | 2014-02-26 | Ascending circuit board testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083758.1U CN203732566U (en) | 2014-02-26 | 2014-02-26 | Ascending circuit board testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732566U true CN203732566U (en) | 2014-07-23 |
Family
ID=51202629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420083758.1U Expired - Lifetime CN203732566U (en) | 2014-02-26 | 2014-02-26 | Ascending circuit board testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777042A (en) * | 2014-02-26 | 2014-05-07 | 昆山明创电子科技有限公司 | Ascending-type circuit board tester |
-
2014
- 2014-02-26 CN CN201420083758.1U patent/CN203732566U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777042A (en) * | 2014-02-26 | 2014-05-07 | 昆山明创电子科技有限公司 | Ascending-type circuit board tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |