CN205003565U - Testing tool - Google Patents
Testing tool Download PDFInfo
- Publication number
- CN205003565U CN205003565U CN201520680116.4U CN201520680116U CN205003565U CN 205003565 U CN205003565 U CN 205003565U CN 201520680116 U CN201520680116 U CN 201520680116U CN 205003565 U CN205003565 U CN 205003565U
- Authority
- CN
- China
- Prior art keywords
- header board
- control panel
- frock
- test fixture
- 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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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a testing tool has solved occupation of land problem and cost problem that frock quantity too much leads to, and its technical scheme main points are including base, tray and clamp plate, the base is including bottom plate, roof, front bezel, backplate and both sides board, the tray is located on the roof, install the frock control panel on the front bezel, install two stoppers on the front bezel, the transversal L that personally submits of stopper appears two the stopper is formed with one and is used for the erector to adorn the spout of control panel on the front bezel, be provided with the fretwork on the terminal surface of front bezel, two all be provided with two long waist type holes on the stopper, the stopper all passes two long waist type hole threaded connection respectively through two bolts and on the front bezel, has reached change detecting element, realizes that a frock can detect the effect of a plurality of PCB boards.
Description
Technical field
The utility model relates to a kind of frock, and more particularly, it relates to a kind of test fixture.
Background technology
The conveniently detection of pcb board, reduces manual labor, improves measuring accuracy and efficiency, have devised test fixture.
The Chinese patent being " 201210112903.X " as the patent No. discloses a kind of Automatic test fixture for DSP control board, it comprises base and frock control panel, a horizontal plane of structure and an inclined-plane is comprised at the upper surface of base, horizontal plane of structure is provided with pallet, spring and elastic is provided with between the horizontal plane of structure of base and pallet, the through hole that elastic and pallet are offered matches, and it is electrically connected with the frock control panel on base by wire, the horizontal plane of structure of base is also provided with a support, support is hinged with a spanner, spanner is fixedly connected with fixed leg, fixed leg is fixedly connected with the pressing plate directly over pallet, pressing plate lower surface is provided with reference column.DSP control panel only need be positioned on pallet by Automatic test fixture for DSP control board disclosed in above-mentioned patent, compress spanner again, location can be realized, and elastic is contacted with test point reserved on DSP control panel by through hole on pallet between pallet with base, form path, automatic detection can be realized.
Frock is in actual use because the function difference of pcb board often needs to install different detecting elements on frock control panel, particularly some identical pcb boards its when functionally difference is less, the frock difference used is also less, if all arrange a kind of frock for often kind of pcb board, frock cost can be caused to drop into higher; And often only need in long-term production to use several frock, stack take a lot of space if often kind of pcb board prepares frock that a frock can cause not using, therefore need to design a frock can changing detecting element.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of test fixture, and it is to solve the occupation of land problem and Cost Problems that need frock quantity too much to cause.
For achieving the above object, the utility model provides following technical scheme: a kind of test fixture, comprise base, pallet and pressing plate, described base includes base plate, top board, header board, backboard and biside plate, described pallet is located on top board, described header board is provided with frock control panel, described header board is provided with two limited blocks, the xsect of described limited block is L-shaped, limited block described in two is formed with one for the chute of mounting tool control panel on header board, and the end face of described header board is provided with hollow out; Limited block described in two is provided with two long waist-shaped holes, described limited block is all each passed through two long waist-shaped holes by two bolts and is threadedly connected on header board.
The utility model is set to further: state between top board and biside plate and be provided with one first hasp, described top board and backboard are articulated and connected.
The utility model is set to further: described header board is connected with base plate hinged, is provided with one second hasp between described header board and biside plate.
The utility model is set to further: described top board is provided with a support, described support is hinged with a spanner, and described spanner is connected by a fixed leg with between pressing plate.
The utility model is set to further: the longitudinal section of described base is right-angled trapezium, and described header board is inclined to set.
The utility model is set to further: described hollow out is a rectangular aperture.
The utility model is set to further: described top board is provided with the power switch for controlling frock control panel.
In sum, the frock control panel that different detecting element is housed can be plugged on header board by arranging of chute by the utility model test fixture, be arranged so that two limited block spacings can regulate by long waist-shaped hole, chute can be regulated accordingly according to the width rectangle of frock control panel; And the hollow out on header board can be used for the circuit on frock control panel to enter into base with pallet is connected, when needing to change frock control panel, frock control panel takes out and replaces with new frock control panel and be communicated with by circuit by the circuit that only need disconnect from inserting groove, efficiently solves occupation of land problem and Cost Problems that frock quantity too much causes.
Accompanying drawing explanation
Fig. 1 is the structural representation one of test fixture;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the structural representation two of test fixture;
Fig. 4 is the B portion enlarged drawing of Fig. 3;
Fig. 5 is the vertical view of test fixture.
Reference numeral: 1, base; 11, base plate, 12, header board; 121, chute; 13, top board; 14, side plate; 15, backboard; 16, hollow out; 2, pallet; 3, pressing plate; 4, support; 5, spanner; 6, fixed leg; 7, power switch; 8, the first hasp; 9, the second hasp; 81, hinge; 10, limited block; 101, long waist-shaped hole.
Embodiment
Referring to figs. 1 through Fig. 5, the utility model test fixture is described further.
Be a kind of embodiment of the utility model test fixture as shown in Figures 1 to 5, it comprises base 1, pallet 2 and pressing plate 3, base 1 includes base plate 11, top board 13, header board 12, backboard 15 and biside plate 14, wherein header board 12 is provided with frock control panel, and conveniently observe and control frock control panel, in the utility model, header board 12 is inclined to set, and makes the longitudinal section of base 1 be right-angled trapezium; Described pallet 2 is located on top board 13, and on top board 13, be provided with a support 4, support 4 is hinged with a spanner 5, is connected by a fixed leg 6 between this spanner 5 with pressing plate 3, being realized the elevating control of top board 13 by spanner 5, top board 13 being provided with the power switch 7 for controlling frock control panel.
Spring and elastic is provided with between the top board 13 of described base 1 and pallet 2, in use pcb board is placed in the standing groove on pallet 2, control spanner 5 times copings 13 and drive pallet 2 to move downward along the axis direction of elastic, testing needle on test fixture is contacted with pcb board, and after unclamping spanner 5, pallet 2 can automatically reset under the action of the spring.
Wherein, above-mentioned header board 12 is provided with two limited blocks 10, the xsect of limited block 10 is all L-shaped, in being oppositely arranged on two limited blocks 10 and header board 12, make two limited blocks 10 on header board 12, be formed with one for the chute 121 of mounting tool control panel, the end face of header board 12 being provided with hollow out 16 in hollow out 16 the present embodiment is an oblong openings; Can the frock control panel that different detecting element is housed be plugged on header board 12 by arranging of chute 121; And the hollow out 16 on header board 12 can be used for the circuit on frock control panel to enter into base 1 with pallet 2 to be connected, at the circuit needing only need disconnect when changing frock control panel frock control panel taken out from inserting groove and replace with new frock control panel and circuit is communicated with.
In addition, due to frock control panel is installed detecting element difference the size of frock control panel can be caused to change accordingly, particularly detecting element more or larger time, frock control panel can become large, now, new frock control panel cannot be arranged on chute 121.For the problems referred to above, the utility model is provided with two long waist-shaped holes 101 on two limited blocks 10, limited block 10 is all each passed through two long waist-shaped holes 101 by two bolts and is threadedly connected on header board 12, be arranged so that two limited block 10 spacings can regulate by long waist-shaped hole 101, chute 121 can be regulated accordingly according to the width rectangle of frock control panel.
The conveniently replacing of frock control panel and the connection of circuit, is provided with one first hasp 8 between the utility model lunch top board 13 and biside plate 14, top board 13 and backboard 15 are articulated and connected; Header board 12 and base plate 11 are articulated and connected, and are provided with one second hasp 9 between described header board 12 and biside plate 14, and header board 12 and base plate 11 and hinged between top board 13 and backboard 15 are all realized by two hinges 81.By the first hasp 8 and the second hasp 9 and hinged setting, top board 13 and header board 12 can be opened towards both sides, facilitate the connection of base 1 inside.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a test fixture, comprise base, pallet and pressing plate, described base includes base plate, top board, header board, backboard and biside plate, described pallet is located on top board, described header board is provided with frock control panel, it is characterized in that: described header board is provided with two limited blocks, the xsect of described limited block is L-shaped, limited block described in two is formed with one for the chute of mounting tool control panel on header board, and the end face of described header board is provided with hollow out; Limited block described in two is provided with two long waist-shaped holes, described limited block is all each passed through two long waist-shaped holes by two bolts and is threadedly connected on header board.
2. test fixture according to claim 1, is characterized in that: be provided with one first hasp between described top board and biside plate, described top board and backboard are articulated and connected.
3. test fixture according to claim 1, is characterized in that: described header board is connected with base plate hinged, is provided with one second hasp between described header board and biside plate.
4. test fixture according to claim 1, is characterized in that: described top board is provided with a support, described support is hinged with a spanner, and described spanner is connected by a fixed leg with between pressing plate.
5. test fixture according to claim 1, is characterized in that: the longitudinal section of described base is right-angled trapezium, and described header board is inclined to set.
6. test fixture according to claim 1, is characterized in that: described hollow out is a rectangular aperture.
7. test fixture according to claim 5, is characterized in that: described top board is provided with the power switch for controlling frock control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680116.4U CN205003565U (en) | 2015-09-05 | 2015-09-05 | Testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680116.4U CN205003565U (en) | 2015-09-05 | 2015-09-05 | Testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205003565U true CN205003565U (en) | 2016-01-27 |
Family
ID=55160443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520680116.4U Expired - Fee Related CN205003565U (en) | 2015-09-05 | 2015-09-05 | Testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205003565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548621A (en) * | 2016-02-05 | 2016-05-04 | 中国电子科技集团公司第四十研究所 | Relay contact voltage drop testing clamp |
-
2015
- 2015-09-05 CN CN201520680116.4U patent/CN205003565U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548621A (en) * | 2016-02-05 | 2016-05-04 | 中国电子科技集团公司第四十研究所 | Relay contact voltage drop testing clamp |
| CN105548621B (en) * | 2016-02-05 | 2019-01-04 | 中国电子科技集团公司第四十研究所 | Relay contacts pressure fall-off test fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160127 Termination date: 20190905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |