CN207488337U - A kind of rotary table of circuit board testing jig - Google Patents
A kind of rotary table of circuit board testing jig Download PDFInfo
- Publication number
- CN207488337U CN207488337U CN201721702722.7U CN201721702722U CN207488337U CN 207488337 U CN207488337 U CN 207488337U CN 201721702722 U CN201721702722 U CN 201721702722U CN 207488337 U CN207488337 U CN 207488337U
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- circuit board
- detection plate
- plate
- groups
- mounting base
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Abstract
The utility model discloses a kind of rotary tables of circuit board testing jig, including pedestal, mounting base and rotary work table top, one end of the base top is equipped with electric lifting rod, and L-shaped mounting bracket is installed at the top of electric lifting rod, the bottom of the separate electric lifting rod one end of the L-shaped mounting bracket is equipped with transparent protective shield, mounting base is installed at the top of the pedestal, a circle ball grooves are evenly arranged at marginal position at the top of the mounting base, and the inside of ball grooves is all provided with ball, middle position at the top of the mounting base is provided with mounting groove, the inside of the mounting groove is equipped with stepper motor, and the output terminal of stepper motor is equipped with rotation axis.The utility model can drive its rotation by stepper motor, convenient for adjusting the orientation of different station, operation is more convenient, improves the working efficiency of detection, the design that rotary part passes through ball, ball grooves and annular groove simultaneously so that the device is more stablized in rotation process.
Description
Technical field
The utility model is related to technical field of circuit board detection, specially a kind of rotary work of circuit board testing jig
Platform.
Background technology
Existing circuit board detection tool including a pedestal, is set to for placing the support plate of test product on pedestal,
The rotary work table top of current detection jig generally has the design of rotation, individually designed without being carried out to its firm aspect, makes
Workbench work when it is more unstable, while in the course of work of circuit board detection tool, test is completed to a circuit board
Later, it needs break-off, after replacement test product, is continuing to test, so carry out, waste the working time, reduce
Working efficiency, and current detection workbench cannot preferably be fixed different types of circuit board, easily by outside
The influence of factor is not easy to detect, so as to influence the data of detection.
Utility model content
The purpose of this utility model is to provide a kind of rotary table of circuit board testing jig, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution：A kind of rotation work of circuit board testing jig
Make platform, including pedestal, mounting base and rotary work table top, one end of the base top is equipped with electric lifting rod, and electronic
L-shaped mounting bracket is installed, the bottom of the separate electric lifting rod one end of the L-shaped mounting bracket is equipped with transparent at the top of elevating lever
Protective cover, is equipped with mounting base at the top of the pedestal, and circle rolling is evenly arranged at the marginal position at the top of the mounting base
Pearl slot, and the inside of ball grooves is all provided with ball, the middle position at the top of the mounting base is provided with mounting groove, the peace
The inside of tankage is equipped with stepper motor, and the output terminal of stepper motor is equipped with rotation axis, the top installation of the rotation axis
There is rotary work table top, and the bottom of rotary work table top is provided with the annular groove to cooperate with ball, the rotation work
The both ends for making mesa top are all provided with two groups of pneumatic cylinder slots, and the inside of the pneumatic cylinder slot is all equipped with electric pneumatic cylinder, and
The first detection plate, the second detection plate, third detection plate and the 4th detection plate, institute are separately installed at the top of four groups of electric pneumatic cylinders
It states and two groups of fixed plates is installed at the top of the first detection plate, and the inside of fixed plate is all equipped with spring, the inside of the spring
U-shaped limiting plate is installed, two groups of geometrical clamps are provided at the top of second detection plate, the top of the third detection plate is fixed
There is circuit board placing groove, two groups of L-shaped limiting plates are installed, and be all equipped on L-shaped limiting plate at the top of the 4th detection plate
Two groups of fixing bolts are connected between the 4th detection plate and L-shaped limiting plate by fixing bolt, in the mounting base side
Between control panel is installed at position, and control panel by conducting wire respectively with stepper motor, electric lifting rod and electric pneumatic
Cylinder is electrically connected.
Preferably, the surface of the ball is provided with wearing layer.
Preferably, the front of the transparent protective shield is provided with gathering hole.
Preferably, it is installed between the L-shaped limiting plate and fixing bolt by screw thread.
Preferably, the spring on the inside of the fixed plate is provided with three groups.
Preferably, the four corners of the base bottom are all provided with shock reducing support leg.
Compared with prior art, the beneficial effects of the utility model are：The rotary table of the circuit board testing jig can
To drive its rotation by stepper motor, convenient for adjusting the orientation of different station, operation is more convenient, improves the work of detection
Efficiency, while rotary part passes through the design of ball, ball grooves and annular groove so that the device is more steady in rotation process
It is fixed, certain protective effect can be played to device and circuit board, and the rotary work table top is provided with liftable protection
Shell for some special detections, can carry out inside transparent protective shield, extraneous factor be avoided to impact detection, no
The limitation that device uses can be only reduced, the accuracy of partial detection, and the circuit board testing jig can also be improved
Rotary table by the designs of four detection plates of table surface, can according to circuit board it is different to circuit board selection not
Same fixed form, can be detected for different circuit boards, use enhanced convenience.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the vertical view of the rotation table surface of the utility model；
Fig. 4 is the transparent protective shield structure diagram of the utility model.
In figure：1st, pedestal；2nd, electric lifting rod；3rd, mounting base；4th, rotary work table top；5th, transparent protective shield；6th, L-shaped is pacified
It shelves；7th, control panel；8th, ball grooves；9th, ball；10th, annular groove；11st, pneumatic cylinder slot；12nd, electric pneumatic cylinder；13rd, it rotates
Axis；14th, mounting groove；15th, stepper motor；16th, U-shaped limiting plate；17th, spring；18th, fixed plate；19th, the first detection plate；20th, it is fixed
Folder；21st, the second detection plate；22nd, circuit board placing groove；23rd, third detection plate；24th, L-shaped limiting plate；25th, fixing bolt；26th,
Four detection plates.
Specific 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
It clearly and completely describes, 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.
- 4 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of rotary work of circuit board testing jig
Platform, including pedestal 1, mounting base 3 and rotary work table top 4, the one end at 1 top of pedestal is equipped with electric lifting rod 2, and electronic liter
The top of drop bar 2 is equipped with L-shaped mounting bracket 6, and the bottom of separate 2 one end of electric lifting rod of L-shaped mounting bracket 6 is equipped with transparent guarantor
Shield 5, the top of pedestal 1 are equipped with mounting base 3, a circle ball grooves 8 are evenly arranged at the marginal position at 3 top of mounting base,
And the inside of ball grooves 8 is all provided with ball 9, the middle position at 3 top of mounting base is provided with mounting groove 14, mounting groove 14
Inside is equipped with stepper motor 15,15 model Y90S-2 of the stepper motor, and the output terminal of stepper motor 15 is equipped with rotation
Axis 13, the top of rotation axis 13 are equipped with rotary work table top 4, and the bottom of rotary work table top 4 is provided with ball 9 mutually
The annular groove 10 of cooperation, the both ends at the top of rotary work table top 4 are all provided with four groups of pneumatic cylinder slots 11, pneumatic cylinder slot 11 it is interior
Portion is equipped with electric pneumatic cylinder 12, and the top of four groups of electric pneumatic cylinders 12 is separately installed with the detection of the first detection plate 19, second
Plate 21,23 and the 4th detection plate 26 of third detection plate, the top of the first detection plate 19 are equipped with two groups of fixed plates 18, and fixed plate
18 inside is all equipped with spring 17, and the inside of spring 17 is equipped with U-shaped limiting plate 16, and the top of the second detection plate 21 is provided with
Two groups of geometrical clamps 20, the top of third detection plate 23 are fixed with circuit board placing groove 22, and the top of the 4th detection plate 26 is equipped with
Two groups of L-shaped limiting plates 24, and two groups of fixing bolts 25, the 4th detection plate 26 and L-shaped limiting plate are all installed on L-shaped limiting plate 24
It is connected between 24 by fixing bolt 25, the middle position of 3 side of mounting base is equipped with control panel 7, and control panel 7 is logical
Conducting wire is crossed to be electrically connected with stepper motor 15, electric lifting rod 2 and electric pneumatic cylinder 12 respectively.
In this embodiment：The surface of ball 9 is provided with wearing layer, prevents from damaging ball during rotation, transparent protective shield 5 is just
Face is provided with gathering hole, convenient for testing different station, is pacified between L-shaped limiting plate 24 and fixing bolt 25 by screw thread
Dress, the spring 17 of 18 inside of fixed plate are provided with three groups so that internal circuit board fixes more firm, the quadrangle of 1 bottom of pedestal
Place is all provided with shock reducing support leg, slowing down vibration, so as to improve the accuracy of detection data.
Operation principle：Before use, first placing the workbench in place, and the device is powered on, root
, when needing using transparent protective shield 5, can electronic liter be opened by control panel 7 using transparent protective shield 5 according to selection is needed
The lifting that bar 2 drives L-shaped mounting bracket 6 is dropped, so as to drive the movement of transparent protective shield 5, during detection, the circuit board of detection is distinguished
Put into the first detection plate 19 for meeting respective size, the second detection plate 21, third detection plate 23, in the 4th detection plate 26, then
It is fixed by the spring 17 and U-shaped limiting plate 16 of the first detection plate 19, is carried out by the geometrical clamp 20 of the second detection plate 21
It is fixed, be fixed by the circuit board placing groove 22 of third detection plate 23, by the L-shaped limiting plate 24 of the 4th detection plate 26 into
Row limiting is fixed, and so as to fixed all circuit boards that need to be detected, then, opens stepper motor 15 by control panel 7 so that step
Stepper motor 15 drives rotary table 4 to rotate, it would be desirable to which the station of detection is adjusted to specified orientation, so as to drive rotary table
The rotation in face 4 is adjusted if height need to be adjusted, and can open electric pneumatic cylinder 12 by control panel 7, drive need to adjust height detection
The lifting of plate.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of rotary table of circuit board testing jig, including pedestal（1）, mounting base（3）With rotary work table top（4）,
It is characterized in that：The pedestal（1）The one end at top is equipped with electric lifting rod（2）, and electric lifting rod（2）Top installation
There is L-shaped mounting bracket（6）, the L-shaped mounting bracket（6）Far from electric lifting rod（2）The bottom of one end is equipped with transparent protective shield
（5）, the pedestal（1）Top mounting base is installed（3）, the mounting base（3）It is evenly arranged at the marginal position at top
One circle ball grooves（8）, and ball grooves（8）Inside be all provided with ball（9）, the mounting base（3）The middle position at top
It is provided with mounting groove（14）, the mounting groove（14）Inside stepper motor is installed（15）, and stepper motor（15）Output
End is equipped with rotation axis（13）, the rotation axis（13）Top rotary work table top is installed（4）, and rotary work table top
（4）Bottom be provided with and ball（9）The annular groove of mutual cooperation（10）, the rotary work table top（4）The both ends at top
All it is provided with two groups of pneumatic cylinder slots（11）, the pneumatic cylinder slot（11）Inside installation all have electric pneumatic cylinder（12）, and four groups
Electric pneumatic cylinder（12）Top be separately installed with the first detection plate（19）, the second detection plate（21）, third detection plate（23）With
4th detection plate（26）, first detection plate（19）Top two groups of fixed plates are installed（18）, and fixed plate（18）It is interior
Side is all equipped with spring（17）, the spring（17）Inside U-shaped limiting plate is installed（16）, second detection plate（21）'s
Top is provided with two groups of geometrical clamps（20）, the third detection plate（23）Top be fixed with circuit board placing groove（22）, it is described
4th detection plate（26）Top two groups of L-shaped limiting plates are installed（24）, and L-shaped limiting plate（24）On be all equipped with two groups and fix
Bolt（25）, the 4th detection plate（26）With L-shaped limiting plate（24）Between pass through fixing bolt（25）Connection, the mounting base
（3）The middle position of side is equipped with control panel（7）, and control panel（7）By conducting wire respectively with stepper motor（15）、
Electric lifting rod（2）With electric pneumatic cylinder（12）Electrical connection.
2. a kind of rotary table of circuit board testing jig according to claim 1, it is characterised in that：The ball
（9）Surface be provided with wearing layer.
3. a kind of rotary table of circuit board testing jig according to claim 1, it is characterised in that：The transparent guarantor
Shield（5）Front be provided with gathering hole.
4. a kind of rotary table of circuit board testing jig according to claim 1, it is characterised in that：The L-shaped limit
Position plate（24）And fixing bolt（25）Between installed by screw thread.
5. a kind of rotary table of circuit board testing jig according to claim 1, it is characterised in that：The fixed plate
（18）The spring of inside（17）It is provided with three groups.
6. a kind of rotary table of circuit board testing jig according to claim 1, it is characterised in that：The pedestal
（1）The four corners of bottom are all provided with shock reducing support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702722.7U CN207488337U (en) | 2017-12-10 | 2017-12-10 | A kind of rotary table of circuit board testing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702722.7U CN207488337U (en) | 2017-12-10 | 2017-12-10 | A kind of rotary table of circuit board testing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207488337U true CN207488337U (en) | 2018-06-12 |
Family
ID=62457981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721702722.7U Active CN207488337U (en) | 2017-12-10 | 2017-12-10 | A kind of rotary table of circuit board testing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207488337U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896788A (en) * | 2018-07-06 | 2018-11-27 | 合肥格骄电子科技有限公司 | A kind of detection device of electric automatization equipment |
| CN109116598A (en) * | 2018-10-10 | 2019-01-01 | 郑州云海信息技术有限公司 | A kind of display visible angle self-operated measuring unit and measurement method |
| CN110927414A (en) * | 2019-12-19 | 2020-03-27 | 上海华岭集成电路技术股份有限公司 | Protection device of chip test fixture |
| CN116643147A (en) * | 2023-05-26 | 2023-08-25 | 深圳市奇易创新科技有限公司 | Welding detector for mobile power supply cell circuit board |
-
2017
- 2017-12-10 CN CN201721702722.7U patent/CN207488337U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896788A (en) * | 2018-07-06 | 2018-11-27 | 合肥格骄电子科技有限公司 | A kind of detection device of electric automatization equipment |
| CN109116598A (en) * | 2018-10-10 | 2019-01-01 | 郑州云海信息技术有限公司 | A kind of display visible angle self-operated measuring unit and measurement method |
| CN110927414A (en) * | 2019-12-19 | 2020-03-27 | 上海华岭集成电路技术股份有限公司 | Protection device of chip test fixture |
| CN116643147A (en) * | 2023-05-26 | 2023-08-25 | 深圳市奇易创新科技有限公司 | Welding detector for mobile power supply cell circuit board |
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