CN217766727U - Multi-contact testing jig for electronic circuit board - Google Patents
Multi-contact testing jig for electronic circuit board Download PDFInfo
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- CN217766727U CN217766727U CN202221756946.7U CN202221756946U CN217766727U CN 217766727 U CN217766727 U CN 217766727U CN 202221756946 U CN202221756946 U CN 202221756946U CN 217766727 U CN217766727 U CN 217766727U
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- 238000012360 testing method Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 abstract description 20
- 238000013522 software testing Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
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Abstract
The utility model relates to an electronic circuit board multi-contact test fixture, which comprises a base, a workbench and a test fixture body, wherein a fixed plate is fixedly arranged on the upper surface of the base, a clamping mechanism is arranged on the workbench, and an adjusting mechanism is arranged outside the workbench; the clamping mechanism comprises an electric push rod and a support rod which are fixedly installed on one side, far away from the fixed plate, of the workbench. This electronic circuit board multiple contact test fixture, through on placing electronic circuit board on the workstation, then start electric putter and drive the displacement of left side anchor clamps, two anchor clamps tightly clip electronic circuit board this moment, make it can remain stable when the test, be convenient for test electronic circuit board, it is rotatory to drive the lead screw after that, drive the adjusting collar displacement simultaneously, thereby drive mounting panel and test fixture body displacement, through test fixture body displacement, thereby test electronic circuit board, effectively improve electronic circuit board efficiency of software testing, the advantage of being convenient for test has been reached.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is an electronic circuit board multiple contact test fixture.
Background
The circuit board has the following names: the circuit board makes the circuit miniaturized and visualized, plays an important role in batch production of fixed circuits and optimization of electrical appliance layout, can be called a printed circuit board or a printed circuit board, and has the characteristics of high wiring density, light weight, thin thickness and good bending property.
In the electronic manufacturing industry, the production and manufacturing of circuit boards are a very important link, the circuit boards need to be subjected to on-off test on each circuit in the production process, and the conventional multi-contact test jig for the circuit boards is complicated in common test method and inconvenient for testing common electronic circuit boards, so that the test efficiency is low, and the actual requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an electronic circuit board multiple contact test fixture possesses advantages such as the test of being convenient for, has solved current circuit board multiple contact test fixture test method usually comparatively loaded down with trivial details, and the ordinary electronic circuit board of being not convenient for tests, leads to the lower problem of efficiency of software testing.
For the purpose of realizing the above-mentioned test of being convenient for, the utility model provides a following technical scheme: a multi-contact test fixture for an electronic circuit board comprises a base, a workbench and a test fixture body, wherein a fixed plate is fixedly arranged on the upper surface of the base, a clamping mechanism is arranged on the workbench, and an adjusting mechanism is arranged outside the workbench;
the clamping mechanism comprises an electric push rod and a support rod which are fixedly arranged on one side of the workbench far away from the fixed plate, and clamps are fixedly arranged on the output end of the electric push rod and one end of the support rod far away from the workbench;
the adjusting mechanism comprises a motor fixedly mounted on the outer wall of the workbench, a lead screw is fixedly mounted on an output shaft of the motor, the outer portion of the lead screw is in threaded connection with an adjusting sleeve, a connecting rod is fixedly mounted on one side, far away from the fixed plate, of the adjusting sleeve, a mounting plate is fixedly connected to one end, far away from the adjusting sleeve, of the connecting rod, and a connecting block fixed to the outer wall of the test fixture body is fixedly mounted on the lower surface of the mounting plate.
Further, the outside fixedly connected with cushion of anchor clamps, the one side that electric putter and bracing piece were kept away from is located the left and right sides of workstation respectively.
Further, the concave shape of workstation, electric putter and bracing piece all pass through the bolt fastening with the fixed mode of anchor clamps, and the bolt is the locking bolt.
Furthermore, the shape of connecting rod is the L form, the motor is located the right side outer wall of workstation, the quantity of connecting rod is two, two the connecting rod pair distributes in the left and right sides of mounting panel.
Further, the upper surface of base is equipped with spacing subassembly, spacing subassembly includes the limiting plate of fixed mounting on the fixed plate outer wall, the opposite side fixedly connected with gag lever post of limiting plate and base, the outside sliding connection of gag lever post has the stop collar, the left side the one end that the mounting panel was kept away from to the connecting rod is connected with the outer wall of stop collar.
Further, the upper surface of base fixed mounting has the support column, workstation fixed mounting is in the support column top, the mounting groove has been seted up to the inside of base.
Further, the inside fixed mounting of mounting groove has telescopic cylinder, fixed mounting has the universal wheel on telescopic cylinder's the output.
Compared with the prior art, the utility model provides an electronic circuit board multiple contact test fixture possesses following beneficial effect:
1. this electronic circuit board multi-contact test fixture, through on placing electronic circuit board on the workstation, then start electric putter and drive the displacement of left side anchor clamps, two anchor clamps tightly clip electronic circuit board this moment, make it can remain stable when the test, be convenient for test electronic circuit board, it is rotatory to drive the lead screw after that, drive the adjusting collar displacement simultaneously, thereby drive mounting panel and test fixture body displacement, through test fixture body displacement, thereby test electronic circuit board, effectively improve electronic circuit board efficiency of software testing, the advantage of the test of being convenient for has been reached.
2. This electronic circuit board multiple contact test fixture through starting telescopic cylinder, makes its output promote the universal wheel displacement, and the universal wheel displacement extends to the outside and the ground contact of base this moment to support the base, be convenient for carry out the displacement with the device, effectively improve the device's practicality.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a shown in fig. 1 according to the present invention.
In the figure: 1 base, 2 workstations, 3 test fixture bodies, 4 electric putter, 5 anchor clamps, 6 bracing pieces, 7 cushions, 8 motors, 9 lead screws, 10 adjusting collars, 11 connecting rods, 12 mounting panels, 13 telescopic cylinder, 14 universal wheels, 15 fixed plates, 16 spacing subassemblies.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, a multi-contact testing jig for an electronic circuit board comprises a base 1, a workbench 2 and a testing jig body 3, wherein a fixing plate 15 is fixedly installed on the upper surface of the base 1, a clamping mechanism is arranged on the workbench 2, and an adjusting mechanism is arranged outside the workbench 2; the clamping mechanism comprises an electric push rod 4 and a support rod 6 which are fixedly arranged on one side of the workbench 2 far away from the fixed plate 15, and clamps 5 are fixedly arranged on the output end of the electric push rod 4 and one end of the support rod 6 far away from the workbench 2; the outer part of the clamp 5 is fixedly connected with a soft cushion 7, and the sides of the electric push rod 4 and the support rod 6 which are separated from each other are respectively positioned at the left side and the right side of the workbench 2. The concave shape of workstation 2, electric putter 4 and bracing piece 6 all pass through the bolt fastening with anchor clamps 5's fixed mode, and the bolt is locking bolt, and locking bolt's quantity is a plurality of.
Wherein, put electronic circuit board on workstation 2, the quantity of cushion 7 is two, through cushion 7 for when anchor clamps 8 were to the electronic circuit board centre gripping, can play the protection, the anchor clamps 8 of being convenient for caused the injury to electronic circuit board, played the effect of protection.
It should be noted that the testing fixture body 3 is matched with the electronic circuit board, and the controller is fixedly mounted outside the fixing plate 15, and the controller can control and use the operation of the device, so as to improve convenience.
This embodiment is when using, through on placing workstation 2 with electronic circuit board, then start electric putter 4 and drive 5 displacements of left side anchor clamps, two anchor clamps 5 tightly clip electronic circuit board this moment, make it can remain stable when the test, be convenient for test electronic circuit board.
In this embodiment, adjustment mechanism includes motor 8 of fixed mounting on 2 outer walls of workstation, and fixed mounting has lead screw 9 on motor 8's the output shaft, and the outside threaded connection of lead screw 9 has adjusting collar 10, and one side fixed mounting that fixed plate 15 was kept away from to adjusting collar 10 has connecting rod 11, and the one end fixedly connected with mounting panel 12 of adjusting collar 10 is kept away from to connecting rod 11, and the lower fixed surface of mounting panel 12 installs the connecting block fixed with 3 outer walls of test fixture body. The connecting rods 11 are L-shaped, the motor 8 is arranged on the outer wall of the right side of the workbench 2, the number of the connecting rods 11 is two, and the two connecting rods 11 are distributed on the left side and the right side of the mounting plate 12 in pairs.
Wherein, the fixed mode of connecting rod 11 and mounting panel 12 passes through the bolt fastening, and the bolt is fastening bolt, and the fixed mode of connecting block and test fixture body 3 passes through the bolt fastening, and the bolt has been the mounting bolt, and the quantity of fastening bolt and mounting bolt is four.
In this embodiment, base 1's upper surface is equipped with spacing subassembly 16, spacing subassembly 16 includes the limiting plate of fixed mounting on the 15 outer walls of fixed plate, limiting plate and base 1's opposite side fixedly connected with gag lever post, the outside sliding connection of gag lever post has the stop collar, the one end that mounting panel 12 was kept away from to left side connecting rod 11 is connected with the outer wall of stop collar, it is spacing to mounting panel 12 through spacing subassembly 16, make mounting panel 12 can stable production, thereby can make displacement about adjusting collar 10 is stable.
In this embodiment, the fixed surface of base 1 installs the support column, and workstation 2 fixed mounting has seted up the mounting groove in the support column top, base 1's inside. A telescopic cylinder 13 is fixedly arranged inside the mounting groove, and a universal wheel 14 is fixedly arranged at the output end of the telescopic cylinder 13.
Wherein, the quantity of mounting groove, telescopic cylinder 13 and universal wheel 14 is four, and the outside movable mounting of universal wheel 14 has the brake block.
This embodiment is when using, through starting telescopic cylinder 13, makes its output promote the 14 displacements of universal wheel, and the 14 displacements of universal wheel extend to base 1's outside and ground contact this moment to support base 1, be convenient for carry out the displacement with the device, effectively improve the device's practicality.
The beneficial effects of the above embodiment are as follows:
this electronic circuit board multiple contact test fixture, at first place electronic circuit board on workstation 2, then start electric putter 4 and drive 5 displacements of left side anchor clamps, two anchor clamps 5 tightly clip electronic circuit board this moment, make it can remain stable when the test, be convenient for test electronic circuit board, starting motor 8 drives lead screw 9 rotatory after that, drive adjusting collar 10 displacement simultaneously, drive mounting panel 12 and test fixture body 3 displacements through adjusting collar 10 displacement, thereby test electronic circuit board, make the staff can be more convenient and quick test electronic circuit board, effectively improve electronic circuit board efficiency of software testing, and the device simple structure, easily staff's operation and removal.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electronic circuit board multiple contact test fixture, includes base (1), workstation (2) and test fixture body (3), its characterized in that: a fixing plate (15) is fixedly mounted on the upper surface of the base (1), a clamping mechanism is arranged on the workbench (2), and an adjusting mechanism is arranged outside the workbench (2);
the clamping mechanism comprises an electric push rod (4) and a support rod (6) which are fixedly arranged on one side of the workbench (2) far away from the fixed plate (15), and clamps (5) are fixedly arranged on the output end of the electric push rod (4) and one end of the support rod (6) far away from the workbench (2);
adjustment mechanism includes motor (8) of fixed mounting on workstation (2) outer wall, fixed mounting has lead screw (9) on the output shaft of motor (8), the outside threaded connection of lead screw (9) has adjusting collar (10), one side fixed mounting that fixed plate (15) were kept away from in adjusting collar (10) has connecting rod (11), the one end fixedly connected with mounting panel (12) of adjusting collar (10) are kept away from in connecting rod (11), the lower fixed surface of mounting panel (12) install with test fixture body (3) outer wall fixed connecting block.
2. The multi-contact testing fixture of electronic circuit board of claim 1, wherein: the outside fixedly connected with cushion (7) of anchor clamps (5), one side that electric putter (4) and bracing piece (6) were kept away from is located the left and right sides of workstation (2) respectively.
3. The multi-contact testing fixture of electronic circuit board of claim 1, wherein: the concave shape of workstation (2), electric putter (4) and bracing piece (6) all pass through the bolt fastening with the fixed mode of anchor clamps (5), and the bolt is the locking bolt.
4. The multi-contact testing fixture of electronic circuit board according to claim 1, wherein: the shape of connecting rod (11) is L form, motor (8) are located the right side outer wall of workstation (2), the quantity of connecting rod (11) is two, two connecting rod (11) are to distributing in the left and right sides of mounting panel (12).
5. The multi-contact testing fixture of electronic circuit board of claim 4, wherein: the upper surface of base (1) is equipped with spacing subassembly (16), spacing subassembly (16) include the limiting plate of fixed mounting on fixed plate (15) outer wall, the opposite side fixedly connected with gag lever post of limiting plate and base (1), the outside sliding connection of gag lever post has the stop collar, the left side the outer wall connection of one end and the stop collar of mounting panel (12) is kept away from in connecting rod (11).
6. The multi-contact testing fixture of electronic circuit board of claim 1, wherein: the upper surface of base (1) fixed mounting has the support column, workstation (2) fixed mounting is in the support column top, the mounting groove has been seted up to the inside of base (1).
7. The multi-contact testing fixture of electronic circuit board of claim 6, wherein: the inside fixed mounting of mounting groove has telescopic cylinder (13), fixed mounting has universal wheel (14) on telescopic cylinder (13)'s the output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221756946.7U CN217766727U (en) | 2022-07-09 | 2022-07-09 | Multi-contact testing jig for electronic circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221756946.7U CN217766727U (en) | 2022-07-09 | 2022-07-09 | Multi-contact testing jig for electronic circuit board |
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| Publication Number | Publication Date |
|---|---|
| CN217766727U true CN217766727U (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221756946.7U Active CN217766727U (en) | 2022-07-09 | 2022-07-09 | Multi-contact testing jig for electronic circuit board |
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| CN (1) | CN217766727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116321766A (en) * | 2023-05-17 | 2023-06-23 | 江油星联电子科技有限公司 | Adjustable jig for printed circuit board production |
-
2022
- 2022-07-09 CN CN202221756946.7U patent/CN217766727U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116321766A (en) * | 2023-05-17 | 2023-06-23 | 江油星联电子科技有限公司 | Adjustable jig for printed circuit board production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multi-contact test fixture for electronic circuit board Effective date of registration: 20230208 Granted publication date: 20221108 Pledgee: Xi'an Caijin Financing Guarantee Co.,Ltd. Pledgor: Xi'an Lingkai Electronic Technology Co.,Ltd. Registration number: Y2023610000091 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20221108 Pledgee: Xi'an Caijin Financing Guarantee Co.,Ltd. Pledgor: Xi'an Lingkai Electronic Technology Co.,Ltd. Registration number: Y2023610000091 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |