CN207366694U - A kind of multiple-station rotation mechanism of pcb board measurement jig - Google Patents
A kind of multiple-station rotation mechanism of pcb board measurement jig Download PDFInfo
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- CN207366694U CN207366694U CN201721278124.1U CN201721278124U CN207366694U CN 207366694 U CN207366694 U CN 207366694U CN 201721278124 U CN201721278124 U CN 201721278124U CN 207366694 U CN207366694 U CN 207366694U
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- groove
- pcb board
- support plate
- motor
- disk
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Abstract
The utility model discloses a kind of multiple-station rotation mechanism of pcb board measurement jig,Including base,Disk is connected with by shaft directly over the base,Platform sling is installed by some support columns on the outside of the base top,Side is respectively equipped with the first groove and the second groove before and after at the top of the disk,The disk top surface left and right sides is separately installed with the first support plate and the second support plate,First groove,Second groove,First support plate and the second support plate bottom surface are equipped with test bench,The platform sling underrun fixed seat is provided with atmospheric pressure pole,The atmospheric pressure pole bottom is provided with the first motor by motor cabinet,First motor bottom is connected with sucker clamp by motor shaft,The utility model is simple in structure,Fixture occupies little space,Cost is low,It is easy to operate,Pcb board is tested multi-facetedly,The precision of test is higher,Sucker clamp will not damage the circuit element on pcb board,Measurement jig can once test multiple pcb boards,Testing efficiency is high.
Description
Technical field
Pcb board measurement jig technical field is the utility model is related to, is specially a kind of multistation rotation of pcb board measurement jig
Rotation mechanism.
Background technology
PCB, Chinese are printed circuit board, also known as printed circuit board (PCB), printed wiring board, are important electronic units,
It is the supporter of electronic component, is the supplier of electronic component electrical connection.
Pcb board measurement jig is the equipment for testing PCB, first, for detecting blank PCB short circuit or open circuit situation.Two
It is whether normal for detecting semi-finished product function when being equipment of the test comprising PCB semi-finished product, it is then assembled into finished product after normal.
Third, for processing the equipment of the element related with PCB, for example power triode needs, except needing to be welded on PCB, also to need
Heat sink is fixed on, at this moment needs gauge and is processed for the pin of triode.Current pcb board is examined using manual type more
Survey whether pcb board each several part circuit can meet design parameter requirement, detection speed is slow, can not meet the needs quickly detected, lead
Cause work efficiency more low, the production to enterprise's large scale integration brings difficulty.
Existing pcb board measurement jig has the following disadvantages and problem：
(1) because to test multiple points when pcb board is tested, pcb board is often reversed, moves, and test point is more
When, it is necessary to repeatedly gripped to pcb board, cumbersome, the fixture occupied space of multiple stations dresses is big, of high cost, repeatedly
Cumulative errors are big after gripping pcb board, influence the measuring accuracy of pcb board；
(2) in pcb board test process, pcb board is often pressed from both sides because to test different places, conventional fixture
Although clamping force is enough, the damage of pcb board is easily caused, causes test inaccurate, and conventional clamp is often covered on PCB
Some test point, causes to need repeatedly to test, extends the testing time；
(3) most of existing pcb board measurement jig can only once test one, and each pcb board will test multiple positions
Put, so testing efficiency is low.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of multistation rotation of pcb board measurement jig
Rotation mechanism, simple in structure, fixture occupies little space, and cost is low, easy to operate, tests pcb board multi-facetedly, the precision of test compared with
Height, sucker clamp will not damage the circuit element on pcb board, and measurement jig can once test multiple pcb boards, and testing efficiency is high,
It can effectively solve the problem that the problem of background technology proposes.
Technical solution is used by the utility model solves its technical problem：A kind of multistation of pcb board measurement jig
Rotating mechanism, including base, the base surface are connected with disk by shaft, and the base top outside is by several
Dagger is provided with platform sling, and side is respectively equipped with the first groove and the second groove, the disk top surface or so before and after the disk top
Side is separately installed with the first support plate and the second support plate, first groove, the second groove, the first support plate and the second support
Plate bottom surface is equipped with test bench；
The platform sling underrun fixed seat is provided with two atmospheric pressure poles, and the atmospheric pressure pole described in two is recessed positioned at first respectively
The surface of groove and the second groove, the atmospheric pressure pole bottom are provided with the first motor, first motor bottom by motor cabinet
Sucker clamp is connected with by motor shaft.
As a kind of preferable technical solution of the utility model, the chassis interior is equipped with mounting layer, and in mounting layer
Equipped with the second motor, second motor is connected with driving wheel by motor shaft, and driven wheel is provided with the outside of the shaft, described
Driving wheel is engaged with driven wheel.
As a kind of preferable technical solution of the utility model, the shape of first groove and the second groove is identical, institute
The central point line for stating the first groove and the second groove intersects with disk axis.
As a kind of preferable technical solution of the utility model, first support plate and the second support plate are in inverted L-shaped,
First support plate and the second support plate are symmetrical on disk axis.
As a kind of preferable technical solution of the utility model, the test bench includes thimble, first groove, second
Groove, the first support plate, the thimble of the second support plate are different.
As a kind of preferable technical solution of the utility model, the platform sling bottom right is also equipped with mechanical arm, described
Mechanical arm bottom is also installed by sucker clamp.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model pcb board only coordinates the first motor to lift pcb board, compresses, revolves using two atmospheric pressure poles
Turn to wait operation, simple in structure, fixture occupies little space, and cost is low, easy to operate, tests pcb board, the precision of test multi-facetedly
It is higher；
(2) the utility model draws pcb board so as to control pcb board rising, decline, rotation etc. a series of by sucker clamp
Operation, sucker clamp will not damage pcb board, and sucker clamp area coverage is smaller, and measurement jig test area bigger, saves
Testing time；
(3) the utility model makes measurement jig once to survey by the design of two grooves and two atmospheric pressure poles on disk
Try multiple pcb boards, testing efficiency is high, and makes from atmospheric pressure pole and the first motor witing the test point turn of each position of pcb board
Change quickly, pcb board test speed is fast.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the schematic top plan view of the disk of the utility model.
In figure：1- bases；2- shafts；3- disks；4- support columns；5- platform slings；The first grooves of 6-；The second grooves of 7-；8-
One support plate；The second support plates of 9-；10- test benches；11- atmospheric pressure poles；The first motors of 12-；13- sucker clamps；The electricity of 14- second
Machine；15- driving wheels；16- driven wheels；17- thimbles；18- mechanical arms.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model, and it is not used to limitation the utility model.
Embodiment：
As shown in Figure 1, the utility model provides a kind of multiple-station rotation mechanism of pcb board measurement jig, including base
1, the surface of base 1 is connected with disk 3 by shaft 2, and side is respectively equipped with 6 He of the first groove before and after the top of disk 3
Second groove 7, the 3 top surface left and right sides of disk are separately installed with the first support plate 8 and the second support plate 9, first support
8 and second support plate 9 of plate is in inverted L-shaped, thimble 17 is tested the top surface of pcb board downward, first support plate 8
Symmetrical on 3 axis of disk with the second support plate 9, the thimble 17 in the first support plate 8 is inserted into one on the left of pcb board top surface
Then half test point detects, the thimble 17 in the second support plate 9 is inserted into half test point and then detection on the right side of pcb board top surface.
As shown in Figures 2 and 3, first groove 6 is identical with the shape of the second groove 7, first groove 6 and second
The central point line of groove 7 intersects with 3 axis of disk, i.e. the first groove 6, the first support plate 8, the second groove 7, the second support plate
9 is adjacent successively, and angle between any two is 90 °, and such second motor 14 can control disk rotary using stepper motor
Turning a period of time makes pcb board change different test stations, and a period of time that stops operating is used for the detection of pcb board.
As depicted in figs. 1 and 2, first groove 6, the second groove 7, the first support plate 8 and 9 bottom surface of the second support plate are equal
Equipped with test bench 10, the test bench 10 includes thimble 17, first groove 6, the second groove 7, the first support plate 8, second
The thimble 17 of support plate 9 four is different, sets the long side and tangent, the second groove 7 in the outside of disk 3 of the first groove 6 here
Broadside and the outside of disk 3 it is tangent, i.e., the bottom surface test point during test pcb board traverse of thimble 17 in the first groove 6, second is recessed
Thimble 17 in groove 7 tests bottom surface test point when pcb board is placed vertically, that is to say, that the shape of thimble 17 is according to pcb board during test
Bottom surface test point is identical.First support plate 8 and the second support plate 9 test respectively the top test point of pcb board left part and
Right part, can maximize test point, and testing efficiency is high.
As shown in figures 1 and 3,1 top outer of base is provided with platform sling 5 by some support columns 4, so designs more
Space is saved, makes pcb board be more easy to put into groove, device is lighter and handier.The 5 underrun fixed seat of platform sling is provided with two gas
Compression bar 11, the design of two grooves and two atmospheric pressure poles 11, makes measurement jig once to test multiple pcb boards, and testing efficiency is high,
And the test point of each position of pcb board is set to change quick, pcb board test speed with 11 and first motor 12 of atmospheric pressure pole
It hurry up.
As shown in Figure 1,5 bottom right of platform sling is also equipped with mechanical arm 18, suction is also installed in 18 bottom of mechanical arm
Plate clamp 13, the design of mechanical arm 18 are that the pcb board after being completed is pressed from both sides out measurement jig, to prevent pcb board repetition detection
Lose time, each pcb board can all be gone out pcb board gauge after four detections by folder, and then mechanical arm will also not detect
Pcb board is put into groove, saves labour.
As shown in Figure 1, the atmospheric pressure pole 11 described in two is located at the surface of the first groove 6 and the second groove 7 respectively, more preferably
Pcb board is tested on ground, and 11 bottom of atmospheric pressure pole is provided with the first motor 12 by motor cabinet, and 12 bottom of the first motor passes through
Motor shaft is connected with sucker clamp 13, and sucker clamp 13 will not press from both sides bad pcb board, and test is more accurate, and the base 1 is internally provided with peace
Layer is filled, and the second motor 14 is equipped with mounting layer, second motor 14 is connected with driving wheel 15 by motor shaft, described turn
The outside of axis 2 is provided with driven wheel 16, and the driving wheel 15 is engaged with driven wheel 16, and the disk 3 is rotated around own axes, the
Two motors 14 driving driving wheel 15 rotates, and driving wheel drives driven wheel 16 to rotate, so that disk 3 rotates, has reached to pcb board
Change the purpose of different test stations.
In order to more preferably understand the utility model, now by the use process and operation principle of the utility model be discussed in detail as
Under：
(1) after putting pcb board into first groove 6, atmospheric pressure pole 11 declines, and the pcb board in groove is subdued, is made in groove
Thimble 17 inject the bottom side test point of pcb board, complete the horizontal detection of pcb board bottom.
(2) sucker clamp 13 of atmospheric pressure pole 11 drives pcb board to move up, and pcb board is departed from the first groove 6, and then disk 3 revolves
Suspend after turning 90 °, at this moment the first support plate 8 is located at directly over pcb board, and atmospheric pressure pole 11 rises the top surface for making thimble 17 be inserted into PCB
The test point in left side.
(3) after completing test, atmospheric pressure pole 11 drives pcb board to decline to depart from thimble 17, and disk 3 continues to be rotated by 90 °, and at this moment the
Two grooves 7 are located at immediately below pcb board, and the first motor 12 drives pcb board to be rotated by 90 °, and then atmospheric pressure pole 11 drives pcb board to push,
Thimble 17 is inserted into and tests the bottom surface test point of vertical direction pcb board.
(4) after completing test, disk 3 continues to be rotated by 90 °, when pcb board is located at the second 9 underface of support plate, the first motor
12 drive PCB rotations, so that the top right side test point alignment thimble 17 of pcb board, so as to complete all inspections of pcb board
Survey, mechanical arm 18 unloads the pcb board that detection finishes down, the new pcb board not detected is changed in groove, as another gas
The course of work of compression bar 11 is also similar, no longer excessive narration here.
In conclusion the utility model is mainly characterized by：
(1) the utility model pcb board only coordinates the first motor to lift pcb board, compresses, revolves using two atmospheric pressure poles
Turn to wait operation, simple in structure, fixture occupies little space, and cost is low, easy to operate, tests pcb board, the precision of test multi-facetedly
It is higher；
(2) the utility model draws pcb board so as to control pcb board rising, decline, rotation etc. a series of by sucker clamp
Operation, sucker clamp will not damage pcb board, and sucker clamp area coverage is smaller, and measurement jig test area bigger, saves
Testing time；
(3) the utility model makes measurement jig once to survey by the design of two grooves and two atmospheric pressure poles on disk
Try multiple pcb boards, testing efficiency is high, and makes from atmospheric pressure pole and the first motor witing the test point turn of each position of pcb board
Change quickly, pcb board test speed is fast.It is obvious to a person skilled in the art that the utility model be not limited to it is above-mentioned exemplary
The details of embodiment, and in the case of the spirit or essential attributes without departing substantially from the utility model, can be with other specific
Form realizes the utility model.Therefore, in all respects, the embodiments should be taken as exemplary, and right and wrong
Restricted, the scope of the utility model is indicated by the appended claims rather than the foregoing description, it is intended that will fall in right
It is required that all changes that come within the meaning and range of equivalency of the claim are therefore intended to be embraced therein.Should not be by appointing in claim
What reference numeral is considered as the involved claim of limitation.
Claims (6)
1. a kind of multiple-station rotation mechanism of pcb board measurement jig, including base (1), it is characterised in that：The base (1) is just
Top is connected with disk (3) by shaft (2), and base (1) top outer is provided with platform sling by some support columns (4)
(5), side is respectively equipped with the first groove (6) and the second groove (7), disk (3) top surface or so before and after disk (3) top
Side is separately installed with the first support plate (8) and the second support plate (9), first groove (6), the second groove (7), the first support
Plate (8) and the second support plate (9) bottom surface are equipped with test bench (10)；
Platform sling (5) the underrun fixed seat is provided with two atmospheric pressure poles (11), atmospheric pressure pole (11) the difference position described in two
In the surface of the first groove (6) and the second groove (7), atmospheric pressure pole (11) bottom is provided with the first motor by motor cabinet
(12), the first motor (12) bottom is connected with sucker clamp (13) by motor shaft.
A kind of 2. multiple-station rotation mechanism of pcb board measurement jig according to claim 1, it is characterised in that：The bottom
Seat (1) is internally provided with mounting layer, and the second motor (14) is equipped with mounting layer, and second motor (14) is connected by motor shaft
Driving wheel (15) is connected to, driven wheel (16) is installed on the outside of the shaft (2), the driving wheel (15) is nibbled with driven wheel (16)
Close.
A kind of 3. multiple-station rotation mechanism of pcb board measurement jig according to claim 1, it is characterised in that：Described
One groove (6) is identical with the shape of the second groove (7), the central point line and circle of first groove (6) and the second groove (7)
Disk (3) axis intersects.
A kind of 4. multiple-station rotation mechanism of pcb board measurement jig according to claim 1, it is characterised in that：Described
One support plate (8) and the second support plate (9) are in inverted L-shaped, and first support plate (8) is with the second support plate (9) on disk
(3) axis is symmetrical.
A kind of 5. multiple-station rotation mechanism of pcb board measurement jig according to claim 1, it is characterised in that：The survey
Examination seat (10) includes thimble (17), first groove (6), the second groove (7), the first support plate (8), the second support plate (9)
Four thimble (17) is different.
A kind of 6. multiple-station rotation mechanism of pcb board measurement jig according to claim 1, it is characterised in that：It is described to hang
Plate (5) bottom is also equipped with mechanical arm (18), and sucker clamp (13) is also installed in mechanical arm (18) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278124.1U CN207366694U (en) | 2017-09-30 | 2017-09-30 | A kind of multiple-station rotation mechanism of pcb board measurement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278124.1U CN207366694U (en) | 2017-09-30 | 2017-09-30 | A kind of multiple-station rotation mechanism of pcb board measurement jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207366694U true CN207366694U (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721278124.1U Expired - Fee Related CN207366694U (en) | 2017-09-30 | 2017-09-30 | A kind of multiple-station rotation mechanism of pcb board measurement jig |
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| CN (1) | CN207366694U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444711A (en) * | 2018-10-26 | 2019-03-08 | 朱华珍 | A kind of probe detection device |
| CN109462810A (en) * | 2018-12-19 | 2019-03-12 | 珠海市精实测控技术有限公司 | A kind of Mobile phone horn aging testing system |
| CN116774012A (en) * | 2023-08-15 | 2023-09-19 | 深圳市微特精密科技股份有限公司 | ICT test fixture and testing arrangement |
-
2017
- 2017-09-30 CN CN201721278124.1U patent/CN207366694U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444711A (en) * | 2018-10-26 | 2019-03-08 | 朱华珍 | A kind of probe detection device |
| CN109462810A (en) * | 2018-12-19 | 2019-03-12 | 珠海市精实测控技术有限公司 | A kind of Mobile phone horn aging testing system |
| CN109462810B (en) * | 2018-12-19 | 2020-12-18 | 珠海市精实测控技术有限公司 | Mobile phone horn aging test system |
| CN116774012A (en) * | 2023-08-15 | 2023-09-19 | 深圳市微特精密科技股份有限公司 | ICT test fixture and testing arrangement |
| CN116774012B (en) * | 2023-08-15 | 2023-10-20 | 深圳市微特精密科技股份有限公司 | ICT test fixture and testing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20200930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |