CN207817022U - Pcb board measurement jig - Google Patents
Pcb board measurement jig Download PDFInfo
- Publication number
- CN207817022U CN207817022U CN201820245576.8U CN201820245576U CN207817022U CN 207817022 U CN207817022 U CN 207817022U CN 201820245576 U CN201820245576 U CN 201820245576U CN 207817022 U CN207817022 U CN 207817022U
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- pressing plate
- pcb board
- guide post
- probe
- hole
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Abstract
The utility model belongs to measurement jig technical field.Test probe one by one during the test, is often aligned, time-consuming and laborious, efficiency is low by pcb board by human hand with the tie point on pcb board at present.For the problems of the prior art, the utility model discloses a kind of pcb board measurement jigs, including groove, first quickly presss from both sides, first pressing plate, second quickly presss from both sides and the second pressing plate, wherein, groove is for placing pcb board to be tested, first pressing plate is set on the right side of groove vertically, first pressing plate is by the first quickly dynamic side-to-side movement of entrainment, second pressing plate level is set to above groove, second pressing plate is by the second quickly dynamic up and down motion of entrainment, it is equipped with test probe on first pressing plate and the second pressing plate, it tests probe and passes through the first pressing plate and the second pressing plate, the syringe needle of probe is electrically connected by conducting wire with test cell, the stitch of probe is aligned with the tie point being positioned on the pcb board to be measured in groove.Test probe can be directed at compression by the utility model with the tie point on pcb board automatically, time saving and energy saving, efficient.
Description
Technical field
The utility model is related to a kind of jigs, and in particular to a kind of pcb board measurement jig, measurement jig technical field.
Background technology
Charger in process of production, needs to carry out electric performance test to the pcb board of charger, to ensure that pcb board is normal.
Manually mode tests pcb board to generally use at present, specially pcb board is positioned on jig, then human hand is taken
It is inserted into after the tie point in the test port on test probe alignment pcb board, finally opens test switch by pcb board and test
Equipment is connected.But be directed at test probe one by one with the tie point on pcb board using manual mode, it is time-consuming and laborious,
Easily there is the inaccurate situation of positioning, efficiency is low.
Utility model content
For the problems of the prior art, the utility model provides a kind of pcb board measurement jig, with realize test probe with
Tie point on pcb board is automatically aligned to, and improves testing efficiency.
For the above technical purpose of realization, the technical solution of the utility model is：
A kind of pcb board measurement jig, including pedestal, the first quick folder, the first pressing plate, second quickly press from both sides and the second pressing plate,
The pedestal is equipped with the groove for placing pcb board to be tested, and first pressing plate is set on the right side of groove vertically, the first pressing plate
By the described first quickly dynamic side-to-side movement of entrainment, the second pressing plate level is set to groove top, and the second pressing plate is by described second
Quickly entrainment is dynamic moves up and down, and is equipped with test probe on first pressing plate and second pressing plate, the test probe is worn
The first pressing plate and the second pressing plate are crossed, the stitch of the test probe is aligned with the test point being positioned on the pcb board in groove.This
Quickly quickly folder can be automatically by test probe and PCB for folder and pressing second to the left by pressing down on first for utility model jig
Test point alignment on plate compresses, time saving and energy saving, can improve the electric performance test efficiency of pcb board.
Preferably, it is equipped with the first insulation guide post on the left of first pressing plate, level is equipped in the first insulation guide post
The through-hole of perforation, the part that probe is located on the left of the first pressing plate are located in through-hole, and the stitch of probe is concordant with through-hole left end；Institute
The second pressing plate bottom is stated equipped with the second insulation guide post, the second insulation guide post is interior to be equipped with vertically communicated through-hole, and probe is located at second
Part below pressing plate is located in through-hole, and the stitch of probe is concordant with through-hole lowermost end.Insulation guide post can protect test probe,
It prevents the exposed part that probe is located on the left of the first pressing plate and on the downside of the second pressing plate from being encountered damage, influences test result.
As further preferred scheme, the jig further includes baffle, and the baffle level is set to above the second pressing plate, gear
It quickly presss from both sides and is connected with second at the top of plate, baffle bottom is connect by supporting rod with the second pressing plate.Baffle can protect test probe,
Prevent the part that probe is located on the upside of the second pressing plate from being bumped against damage.
As further preferred scheme, the jig further includes the first guide post and the second guide post, and first guide post is horizontal
Setting, first pressing plate are equipped with horizontal perforative through-hole, the first pressing plate by through-hole along the first guide post side-to-side movement, it is described
Second guide post is vertically arranged, and second pressing plate is equipped with vertical perforative through-hole, and the second pressing plate is by through-hole along the second guide post
It moves up and down.Guide post can play guiding role to the first pressing plate and the second pressing plate, prevent during the motion the first pressing plate and
Second pressing plate shakes and causes probe positioning inaccurate.
As further preferred scheme, the first guide post and the second guide post number are 2, and two first guide posts are symmetrical
In the both sides up and down of the first pressing plate, two second guide posts are symmetrically distributed in the left and right sides of the second pressing plate.
As further preferred scheme, the groove both sides are equipped with hand position slot, and the bottom surface of hand position slot is less than groove floor.Hand
The setting of position slot can make pcb board be easier to be placed into groove or be taken out from groove.
As further preferred scheme, described first quickly folder and second quickly folder include swing handle, main connector,
Spacing collar and pressure holding arm, the swing handle are arranged in one end of main connector, and the spacing collar is arranged in main connector
The other end, the pressure holding arm passes through spacing collar, and the pressure holding arm drives by swing handle, will test probe and compress.
Description of the drawings
Fig. 1 is the structural schematic diagram of the tested pcb board of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the second structural schematic diagram quickly pressed from both sides in the utility model；
Reference numeral：
1. quickly 4. first pressing plates 41. first of folder test probe to 2. pedestal of testing cassete, 21. groove, 22. hand position slot 3. first
42. first through hole 5. first insulate, 6. riser of guide post, 7. first guide post 8. second quickly presss from both sides 81. swing handle, 82. main connector
83. pressing 10. supporting rod of arm 84. side connector, 85. spacing collar, 9. baffle, 11. second pressing plate 111. second tests probe 112.
141. first test port of the insulation 13. second guide post 14.PCB plates of guide post of third through-hole 12. second, 142. second test port
Specific implementation mode
In conjunction with Fig. 1 to Fig. 3, a specific embodiment of the utility model is described in detail, but not to the power of the utility model
Profit requires to do any restriction.
As shown in Figure 1, being equipped with the first test port 141 and the at test point on the tested pcb board of the utility model 14
Two test ports 142, the first test port 141 is opening up, and the second test port 142 is open towards the right side, will test probe pins
Electric performance test can be carried out to the PCB by being inserted into the junction in the first test port 141 and the second test port 142.
As shown in Fig. 2, a kind of pcb board measurement jig, including 3, first pressing plate 4 of the quick folder of testing cassete 1, pedestal 2, first,
Riser 6, second quickly presss from both sides 8, baffle 9 and the second pressing plate 11；
The pedestal 2 is set to above 1 top plate of testing cassete, and the pedestal 2 is equipped with groove 21, and the groove 21 is for placing
Pcb board 14 to be tested, 21 both sides of the groove are equipped with hand position slot 22, and the bottom surface of hand position slot 22 is less than 21 bottom surface of groove, with convenient
It placement of the pcb board 14 in groove 21 and takes.
Described first, which quickly presss from both sides 3, is horizontally installed on 1 top plate of testing cassete, and first, which quickly presss from both sides 3, is located at 2 right side of pedestal；It is described
First pressing plate 4 is vertically arranged, and by first, quickly 3 drive side-to-side movement of folder, the first pressing plate 4 are equipped with the first test to the first pressing plate 4
Probe 41, the first test probe 41 pass perpendicularly through the first pressing plate 4, and the first test probe 41 includes syringe needle and stitch, wherein
Syringe needle is electrically connected by conducting wire with test system, stitch and the first test port 141 on the pcb board 14 being positioned in groove 21
In tie point alignment.
The positioning of the first test probe 41 is caused to prevent in motion process the first pressing plate 4 to shake on vertical not
Standard, first pressing plate, about 4 both sides are arranged with the perforative first through hole 42 of two levels, and 1 top plate of the testing cassete is corresponding
Position is equipped with two first guide posts 7, and the first pressing plate 4 can be by first through hole 42 along 7 side-to-side movement of the first guide post；For protection first
Probe 41 is tested, prevents the exposed part that probe is located on the left of the first pressing plate 4 from being encountered damage, influences test result, described the
The left side of one pressing plate 4 is equipped with the first insulation guide post 5, is equipped with the second through-hole of horizontal perforation in the first insulation guide post 5, and probe is located at the
The part in one pressing plate, 4 left side is located in the second through-hole, and the stitch of probe is concordant with the second through-hole left end.
The riser 6 is vertically installed on 1 top plate of testing cassete, and described second, which quickly presss from both sides 8, is vertically arranged and is mounted on riser 6
On；The baffle 9 is horizontally placed on the second lower section for quickly pressing from both sides 8, and baffle 9 quickly presss from both sides 8 drives by second and moves up and down, baffle 9
Bottom is equipped with supporting rod 10, and the supporting rod 10 is vertically arranged, and 10 bottom of supporting rod is connected with second pressing plate 11, and described the
Two pressing plates 11 are horizontally disposed, and the second pressing plate 11 is equipped with the second test probe 111, and the second test probe 111 passes perpendicularly through
Second pressing plate 11, the second test probe 111 includes syringe needle and stitch, wherein syringe needle is electrically connected by conducting wire with test system, needle
Foot is aligned with the tie point in the second test port 142 on the pcb board 14 being positioned in groove 21.
The positioning of the second test probe 111 is caused to prevent in motion process the second pressing plate 11 to shake in level not
The left and right sides of standard, second pressing plate 11 is arranged with two vertical perforative third through-holes 112,1 top plate of the testing cassete
Upper corresponding position is equipped with two second guide posts 13, and the second pressing plate 11 can be moved up and down by third through-hole 112 along the second guide post 13；
For protection the second test probe 111, prevents the exposed part that probe is located at 11 downside of the second pressing plate from being encountered damage, influence to test
As a result, 11 bottom of the second pressing plate is equipped with the second insulation guide post 12, the vertically communicated the 4th is equipped in the second insulation guide post 12
Through-hole, the part that probe is located at 11 lower section of the second pressing plate are located in fourth hole, and the stitch of probe is concordant with through-hole lowermost end.
As shown in figure 3, the second quick folder 8 includes swing handle 81, main connector 82, pressure holding arm 83 and two side connectors
84, the swing handle 81 includes rotational segment 811 and linkage section 812, and the main connector 82 is fixed on riser 6, the master
82 top of connector is provided with holding tank, and linkage section 812 is stretched into holding tank and connected by the first axis pin, the main connector
82 bottom ends are equipped with spacing collar 85, and 83 top of pressure holding arm passes through spacing collar 85,83 bottom end of pressure holding arm and 9 phase of baffle
Even, one end of described two side connectors 84 is connected to 812 both sides of linkage section by the second axis pin, two side connectors 84 it is another
One end is connected to 83 top both sides of pressure holding arm by third axis pin.Operating personnel press down on second and quickly press from both sides 8 swing handles 81
Rotational segment 811, the linkage section 812 of swing handle 81 rotates around the first axis pin and the second axis pin, will pressure holding arm 83 along stop collar
Cylinder 85 limits direction and moves down pressing, to which the second test probe 111 on the second pressing plate 11 is moved down pressing, works as side
When 84 bottom end of connector reaches 85 top of spacing collar, pressure holding arm 83 reaches maximum to bottom offset, and pressure holding arm 83 no longer moves, this
When, the second test probe 111 is compacted, and the stitch of the second test probe 111 is tightly inserted into the connection to the second test port 142
Point on.First quick clamping structure quickly presss from both sides similar with second, and operating personnel press the first swing handle quickly pressed from both sides to the left, can make
The first test probe on first pressing plate is quickly inserted on the tie point of the first test port to the left.
In conclusion the utility model has the following advantages：
1. the utility model jig by press down on first quickly folder and to the left pressing second quickly folder can automatically by
Test probe is directed at compression with the tie point on pcb board, time saving and energy saving, and testing efficiency improves.
2. the utility model jig can protect test probe, prevent test probe by the way that baffle and insulation guide post is arranged
Encountered damage.
3. the utility model jig can be prevented by the way that guide post is arranged because the first pressing plate is in side-to-side movement and the second pressing plate
The shaking that occurs when moving up and down and caused by probe positioning it is inaccurate.
4. the utility model jig can make pcb board be easier to be placed into groove or from groove by the way that hand position slot is arranged
It takes out.
It is understood that above with respect to the specific descriptions of the utility model, it is merely to illustrate the utility model and is not
It is limited to technical solution described in the utility model embodiment.It will be understood by those of ordinary skill in the art that still can be with
It modifies to the utility model or equivalent replacement, to reach identical technique effect；Needs are used as long as meeting, all in this reality
Within novel protection domain.
Claims (7)
1. a kind of pcb board measurement jig, which is characterized in that including pedestal, the first quick folder, the first pressing plate, second quickly folder and
Second pressing plate, the pedestal are equipped with the groove for placing pcb board to be tested, and it is right that first pressing plate is set to groove vertically
Side, the first pressing plate are set to groove top, the second pressing plate by the described first quickly dynamic side-to-side movement of entrainment, the second pressing plate level
By the described second quickly dynamic up and down motion of entrainment, it is equipped with test probe on first pressing plate and second pressing plate, it is described
It tests probe and passes through the first pressing plate and the second pressing plate, the stitch of the test probe and the survey being positioned on the pcb board in groove
Pilot is aligned.
2. a kind of pcb board measurement jig as described in claim 1, which is characterized in that be equipped with first on the left of first pressing plate
Insulate guide post, the through-hole of horizontal perforation is equipped in the first insulation guide post, the part that probe is located on the left of the first pressing plate is located at through-hole
Interior, the stitch of probe is concordant with through-hole left end；Second pressing plate bottom is equipped with the second insulation guide post, and second insulate in guide post
Equipped with vertically communicated through-hole, the part that probe is located at below the second pressing plate is located in through-hole, stitch and the through-hole most bottom of probe
Hold level with both hands neat.
3. a kind of pcb board measurement jig as claimed in claim 1 or 2, which is characterized in that further include baffle, the baffle water
It is flat to be set to above the second pressing plate, it is connected with the second quick folder at the top of baffle, baffle bottom is connect by supporting rod with the second pressing plate.
4. a kind of pcb board measurement jig as claimed in claim 3, which is characterized in that further include the first guide post and the second guide post,
First guide post is horizontally disposed, and first pressing plate is equipped with horizontal perforative through-hole, and the first pressing plate is by through-hole along first
Guide post side-to-side movement, second guide post are vertically arranged, and second pressing plate is equipped with vertical perforative through-hole, and the second pressing plate is logical
Through-hole is crossed to move up and down along the second guide post.
5. a kind of pcb board measurement jig as claimed in claim 4, which is characterized in that the first guide post and the second guide post number are equal
It it is 2, two first guide posts are symmetrically distributed in the both sides up and down of the first pressing plate, and two second guide posts are symmetrically distributed in the second pressing plate
The left and right sides.
6. a kind of pcb board measurement jig as claimed in claim 5, which is characterized in that the groove both sides are equipped with hand position slot, hand
The bottom surface of position slot is less than groove floor.
7. a kind of pcb board measurement jig as claimed in claim 6, which is characterized in that described first quickly presss from both sides with second quickly
Folder includes that swing handle, main connector, spacing collar and pressure holding arm, the swing handle are arranged in one end of main connector,
The other end in main connector is arranged in the spacing collar, and the pressure holding arm passes through spacing collar, and the pressure holding arm is by turning handle
Hand-motion will test probe compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245576.8U CN207817022U (en) | 2018-02-11 | 2018-02-11 | Pcb board measurement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245576.8U CN207817022U (en) | 2018-02-11 | 2018-02-11 | Pcb board measurement jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817022U true CN207817022U (en) | 2018-09-04 |
Family
ID=63321385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820245576.8U Active CN207817022U (en) | 2018-02-11 | 2018-02-11 | Pcb board measurement jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133475A (en) * | 2019-04-25 | 2019-08-16 | 徐顺球 | Detection device is used in a kind of production of integrated circuit board |
| CN110579230A (en) * | 2019-08-29 | 2019-12-17 | 昆山佑泽欣智控设备有限公司 | Magnetic interference testing device for automobile ETC position sensor |
| CN113109610A (en) * | 2021-04-06 | 2021-07-13 | 北京中微普业科技有限公司 | RF bare chip flat probe test tool |
-
2018
- 2018-02-11 CN CN201820245576.8U patent/CN207817022U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133475A (en) * | 2019-04-25 | 2019-08-16 | 徐顺球 | Detection device is used in a kind of production of integrated circuit board |
| CN110133475B (en) * | 2019-04-25 | 2021-05-28 | 深圳思谋信息科技有限公司 | Detection device is used in integrated circuit board production |
| CN110579230A (en) * | 2019-08-29 | 2019-12-17 | 昆山佑泽欣智控设备有限公司 | Magnetic interference testing device for automobile ETC position sensor |
| CN113109610A (en) * | 2021-04-06 | 2021-07-13 | 北京中微普业科技有限公司 | RF bare chip flat probe test tool |
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