CN212722956U - Universal fixture for PCB test - Google Patents
Universal fixture for PCB test Download PDFInfo
- Publication number
- CN212722956U CN212722956U CN202020322696.0U CN202020322696U CN212722956U CN 212722956 U CN212722956 U CN 212722956U CN 202020322696 U CN202020322696 U CN 202020322696U CN 212722956 U CN212722956 U CN 212722956U
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- workstation
- roof
- circuit board
- splint
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 208000035187 Ring chromosome 14 syndrome Diseases 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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Abstract
The utility model discloses a PCB circuit board test universal fixturing, including bottom plate, roof, splint and slide rail, the top of bottom plate is equipped with the workstation, the top at the bottom plate is connected through the welded mode to the workstation, the top of workstation is equipped with roof and splint respectively, the roof is connected through the mode of inlaying at the top of workstation. This PCB circuit board test universal fixturing, splint through the pull structure that is equipped with, and combine movable roof, the better unable general problem of circuit board anchor clamps when using of having solved, if the area of circuit board is great, then be close to the left side of workstation with the position of roof, if the area of circuit board is less, then adjust the position of roof to the position that is close to workstation center department on, then combine splint again with the circuit board centre gripping between splint and roof, thereby realize the purpose of general centre gripping, therefore, the integrated configuration is simple, the functionality is stronger, comparatively nimble during the use.
Description
Technical Field
The utility model relates to a circuit board test technical field specifically is a PCB circuit board test universal fixturing.
Background
The PCB is a printed circuit board, is also called as a printed circuit board, is a provider of electrical connection of electronic components, and is mainly designed in a layout; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, improving automation level and production labor rate, and being divided into single-layer boards, double-sided boards, four-layer boards, six-layer boards and other multi-layer circuit boards according to the number of layers of the circuit board.
Most of clamps for testing PCB circuit boards on the current market are not universal structures when in use, some clamps are suitable for circuit boards with small areas, some clamps are suitable for circuit boards with large areas, and the circuit boards cannot be compatible when in use, and meanwhile, when most circuit board clamps are damaged after long-term use, the quick replacement of parts is not convenient, and the operation is troublesome.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a PCB circuit board test universal fixturing has solved the anchor clamps that PCB circuit board test on the current market was used most of not general structure when using, and some anchor clamps are fit for the less circuit board of area, and some anchor clamps then are applicable to the great circuit board of area, can't be compatible when using together, and the circuit board anchor clamps of majority appear when damaging after long-term the process is used simultaneously, be not convenient for carry out quick replacement spare part, the trouble problem of comparison during the operation.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a PCB circuit board test universal fixturing, includes bottom plate, roof, splint and slide rail, the top of bottom plate is equipped with the workstation, the top at the bottom plate is connected through the welded mode to the workstation, the top of workstation is equipped with roof and splint respectively, the roof is connected through the mode of inlaying at the top of workstation, the top fixed connection fixing base of workstation, the pull pole is connected through the mode of inlaying in the inside of fixing base, splint are connected through the mode of bonding in the left side of pull pole.
Preferably, the bottom plate is provided with a mounting hole in the outer portion, and fastening bolts are inserted into the mounting hole and are distributed evenly.
Preferably, the top of workstation has seted up the slide rail, the slide rail is located the left side edge of workstation, the inside of slide rail is through the mode connection slider of gomphosis, the top fixed connection roof of slider.
Preferably, a fixing plate is arranged on the left side of the top plate, an insertion hole is formed in the top of the workbench, an insertion rod is inserted into the fixing plate, and the insertion rod corresponds to the insertion hole.
Preferably, the inner sides of the top plate and the clamping plate are connected with the rubber pads in a bonding mode, and the insertion holes are symmetrically distributed.
Preferably, the outside of the pull rod is connected with a spring in a sleeved mode, the spring is located between the clamping plate and the fixed seat, and the right side of the pull rod is provided with a pull ring.
(III) advantageous effects
The utility model provides a PCB circuit board test universal fixturing. The method has the following beneficial effects:
(1) the PCB circuit board testing universal clamp has the advantages that the clamping plate with the drawing structure is combined with the movable top plate, so that the problem that the circuit board clamp cannot be universal when in use is well solved, when a circuit board is required to be tested, the position of the top plate is adjusted according to the approximate size of the circuit board to be tested, if the area of the circuit board is large, the position of the top plate is close to the left side of a workbench, if the area of the circuit board is small, the position of the top plate is adjusted to the position close to the center of the workbench, and then the circuit board is clamped between the clamping plate and the top plate by combining the clamping plate, so that the purpose of universal clamping is achieved;
(2) this PCB circuit board test universal fixturing, slide rail through being equipped with the open type in the left side of workstation, at the in-process of using this universal fixturing, if the roof appears damaging when needing to be changed, only need pull out the inserted bar in the roof outside, and pull out the roof from the left side of workstation completely, can make the slider of roof bottom break away from out from the inside of slide rail, then insert the inside at the workstation with new roof part, so can accomplish the change work of spare part, convenience when having operated greatly, the practicality is stronger.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a top view of the working table of the present invention;
fig. 3 is an enlarged view of a portion of fig. 1A of the present invention.
In the drawing, a bottom plate-1, a workbench-2, a fastening bolt-3, a top plate-4, a rubber pad-5, a fixing plate-6, an inserting rod-7, an inserting hole-8, a sliding rail-9, a clamping plate-10, a spring-11, a drawing rod-12, a fixed seat-13, a pull ring-14 and a slide block-15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a PCB circuit board test universal fixturing, includes bottom plate 1, roof 4, splint 10 and slide rail 9, the top of bottom plate 1 is equipped with workstation 2, workstation 2 is connected at the top of bottom plate 1 through the welded mode, the top of workstation 2 is equipped with roof 4 and splint 10 respectively, roof 4 is connected through the inlayed mode at the top of workstation 2, top fixed connection fixing base 13 of workstation 2, pull pole 12 is connected through the inlayed mode in fixing base 13's inside, splint 10 is connected through the mode that bonds in the left side of pull pole 12.
The clamp is characterized in that a mounting hole is formed in the outer portion of the base plate 1, the fastening bolts 3 are inserted into the mounting hole, the fastening bolts 3 are evenly distributed, the clamp can be mounted on different testing devices through the base plate 1, and the clamp is convenient to use.
Slide rail 9 has been seted up at the top of workstation 2, slide rail 9 is located the left side edge of workstation 2, the inside of slide rail 9 is through the mode link block 15 of gomphosis, top fixed connection roof 4 of slider 15 combines roof 4 through the slide rail 9 of the open type that is equipped with, if roof 4 appears damaging when needing to be changed, only need pull out roof 4 from the left side of workstation 2 completely, then insert new roof 4 parts in the inside of workstation 2, so can accomplish the change work of spare part, convenience when having operated greatly.
The left side of roof 4 is equipped with fixed plate 6, jack 8 has been seted up at the top of workstation 2, inserted bar 7 has been inserted to the inside of fixed plate 6, inserted bar 7 corresponds jack 8, combines inserted bar 7 through the jack 8 that is equipped with, and the position of adjustment splint 10 that can be random, comparatively flexibility during the operation.
The inboard of roof 4 and splint 10 is all through the mode connection rubber pad 5 that bonds, jack 8 is the symmetric distribution form, and through the rubber pad 5 that is equipped with, can reduce the wearing and tearing condition rather than producing when the centre gripping circuit board, the protectiveness is stronger.
The outside of pull pole 12 is through mode coupling spring 11 that cup joints, spring 11 is located between splint 10 and fixing base 13, the right side of pull pole 12 is equipped with pull ring 14, combines spring 11 through the pull pole 12 that is equipped with, and the operating structure of pull formula is got up more convenient than the structure operation of threaded rod rotation type, and the practicality is stronger.
The working principle is as follows: when the universal fixture for testing the PCB circuit board is used, firstly, the fixture is arranged on a corresponding testing device through the fastening bolt 3 arranged outside the bottom plate 1, the bottom plate 1 and the screw hole on the mounted device are mutually corresponding, then, the fastening bolt 3 is inserted and screwed, the mounting work of the fixture can be completed, then, when the PCB circuit board is tested, the position of the top plate 4 is determined through the clamping plate 10 with a drawing structure arranged on the worktable 2 and the movable top plate 4 is combined, the approximate size of the circuit board is tested according to the requirement, if the area of the circuit board is larger, the position of the top plate 4 is close to the left side of the worktable 2, if the area of the circuit board is smaller, the position of the top plate 4 is adjusted to the position close to the center of the worktable 2, then, the pull ring 14 is pulled, so that the drawing rod 12 is drawn out to the right side of the worktable 2, then the circuit board is placed on the workbench 2, the left side of the circuit board is attached to the outer part of the top plate 4, then the pull ring 14 is slowly loosened, the circuit board is clamped between the clamping plate 10 and the top plate 4 by the clamping plate 10 under the elasticity of the spring 11, then the circuit board can be tested, so that the purpose of universal clamping is realized, the function is strong, the flexibility is realized during the use, finally, after long-term use, if the top plate 4 of the clamp is damaged or aged and needs to be replaced, only the insertion rod 7 at the outer side of the top plate 4 needs to be pulled out from the fixed plate 6, and the top plate 4 is completely pulled out from the left side of the workbench 2, so that the sliding block 15 at the bottom of the top plate 4 can be separated from the inside of the sliding rail 9, then a new top plate 4 part is inserted into the workbench 2, the replacement work of the parts can be completed, and the convenience in operation is greatly improved, the whole structure is simple, and the practicability is strong.
The utility model discloses a bottom plate 1, workstation 2, fastening bolt 3, roof 4, rubber pad 5, fixed plate 6, inserted bar 7, jack 8, slide rail 9, splint 10, spring 11, pull pole 12, fixing base 13, pull ring 14, slider 15, the part is the parts that general standard component or technical staff in the field know, its structure and principle all can be known through the technical manual or through conventional experimental method for this technical staff, the problem that the utility model solves is that the anchor clamps of PCB circuit board test on the existing market are most when using not general structure, some anchor clamps are suitable for the circuit board of less area, and some anchor clamps are suitable for the circuit board of bigger area, can't be compatible together when using, when most circuit board anchor clamps appear damaging after long-term use simultaneously, be not convenient for carry out quick replacement spare part, trouble scheduling problem during operation, the utility model, through the mutual combination of the above parts, through the clamp plate 10 with the pull structure and the movable top plate 4, better solves the problem that the circuit board clamp can not be used universally, when the circuit board is required to be tested, firstly, the approximate size of the circuit board is tested according to the requirement to adjust the position of the top plate 4, if the area of the circuit board is larger, the position of the top plate 4 is close to the left side of the workbench 2, if the area of the circuit board is smaller, the position of the top plate 4 is adjusted to the position close to the center of the workbench 2, then, the circuit board is clamped between the clamp plate 10 and the top plate 4 by combining the clamp plate 10, thereby realizing the universal clamping purpose, the utility model has stronger functionality and more flexibility in use, meanwhile, through the slide rail 9 with an opening type arranged on the left side of the workbench 2, in the process of using the universal clamp, if roof 4 appears damaging when needing to be changed, only need pull out the inserted bar 7 in the roof 4 outside to pull out roof 4 from workstation 2's left side completely, can make the slider 15 of roof 4 bottom break away from out from the inside of slide rail 9, then insert new roof 4 part in workstation 2's inside, so can accomplish the change work of spare part, the convenience when having operated greatly, the practicality is stronger.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a PCB circuit board test universal fixturing which characterized in that: including bottom plate (1), roof (4), splint (10) and slide rail (9), the top of bottom plate (1) is equipped with workstation (2), the top at bottom plate (1) is connected through the welded mode in workstation (2), the top of workstation (2) is equipped with roof (4) and splint (10) respectively, roof (4) are connected through the mode of inlaying at the top of workstation (2), top fixed connection fixing base (13) of workstation (2), pull pole (12) are connected through the mode of inlaying in the inside of fixing base (13), splint (10) are connected through the mode of bonding in the left side of pull pole (12).
2. The universal fixture for PCB board test of claim 1, wherein: the mounting hole is formed in the outer portion of the bottom plate (1), the fastening bolts (3) are inserted into the mounting hole, and the fastening bolts (3) are evenly distributed.
3. The universal fixture for PCB board test of claim 1, wherein: slide rail (9) have been seted up at the top of workstation (2), slide rail (9) are located the left side edge of workstation (2), slider (15) are connected through the mode of gomphosis to the inside of slide rail (9), top fixed connection roof (4) of slider (15).
4. The universal fixture for PCB board test of claim 1, wherein: the left side of roof (4) is equipped with fixed plate (6), jack (8) have been seted up at the top of workstation (2), inserted bar (7) have been inserted to the inside of fixed plate (6), inserted bar (7) correspond jack (8).
5. The universal fixture for PCB board testing of claim 4, wherein: the inner sides of the top plate (4) and the clamping plate (10) are connected with the rubber pads (5) in a bonding mode, and the insertion holes (8) are symmetrically distributed.
6. The universal fixture for PCB board test of claim 1, wherein: the outside of pull rod (12) is connected with spring (11) through the mode of cup jointing, spring (11) are located between splint (10) and fixing base (13), pull ring (14) are equipped with on the right side of pull rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322696.0U CN212722956U (en) | 2020-03-16 | 2020-03-16 | Universal fixture for PCB test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322696.0U CN212722956U (en) | 2020-03-16 | 2020-03-16 | Universal fixture for PCB test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212722956U true CN212722956U (en) | 2021-03-16 |
Family
ID=74904541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020322696.0U Expired - Fee Related CN212722956U (en) | 2020-03-16 | 2020-03-16 | Universal fixture for PCB test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212722956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447796A (en) * | 2021-06-30 | 2021-09-28 | 谢继荣 | Integrated circuit packaging test equipment |
-
2020
- 2020-03-16 CN CN202020322696.0U patent/CN212722956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447796A (en) * | 2021-06-30 | 2021-09-28 | 谢继荣 | Integrated circuit packaging test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211222 Address after: 215000 No. 1, Gongtang Road, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Luzhi Guangye Electronics Co.,Ltd. Address before: 215000 room 3, 8 Chenggong Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan xulongchuang Electronic Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |