CN211014386U - Circuit board fixing and detecting clamp - Google Patents
Circuit board fixing and detecting clamp Download PDFInfo
- Publication number
- CN211014386U CN211014386U CN201921866084.1U CN201921866084U CN211014386U CN 211014386 U CN211014386 U CN 211014386U CN 201921866084 U CN201921866084 U CN 201921866084U CN 211014386 U CN211014386 U CN 211014386U
- Authority
- CN
- China
- Prior art keywords
- hole
- circuit board
- slide rail
- guide
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a circuit board fixed detection anchor clamps, this anchor clamps are including leading the slide rail, slidable sets up in the first grip slipper of this first end of leading the slide rail, slidable sets up in the second grip slipper of this second end of leading the slide rail, set firmly in the first chock of leading the first end tip of slide rail, set firmly in the second chock of leading the second end tip of slide rail, the first compression spring that the cover was located this first end of leading the slide rail and was located between first chock and the first grip slipper, the second compression spring that the cover was located this second end of leading the slide rail and was located between second chock and the second grip slipper, this first grip slipper includes that slidable cover is located the first horizontal pole on leading the slide rail, set firmly the first supporting leg in this first horizontal pole first end bottom surface perpendicularly, set firmly the second supporting leg in first horizontal pole second end bottom surface perpendicularly, set firmly the first supporting leg in first horizontal pole top surface middle part perpendicularly, the first supporting leg, And a first U-shaped clamping block which is rotatably arranged on the inner side surface of the first supporting plate and is used for clamping the first side of the circuit board.
Description
Technical Field
The utility model relates to a circuit board fixed detection anchor clamps.
Background
When the circuit board is detected, the circuit board needs to be simply fixed so as to facilitate the detection of an operator. The current mounting fixture can not adjust the angle of circuit board after fixing the circuit board, causes the user to detect and has certain inconvenience, and it is relatively poor to use experience.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned defect of prior art, a circuit board fixed detection anchor clamps is provided.
The utility model provides a technical scheme that its technical problem adopted is: a circuit board fixing and detecting clamp is constructed, the clamp comprises a guide slide rail, a first clamping seat slidably arranged at a first end of the guide slide rail, a second clamping seat slidably arranged at a second end of the guide slide rail, a first stop block fixedly arranged at the first end of the guide slide rail, a second stop block fixedly arranged at the second end of the guide slide rail, a first compression spring sleeved at the first end of the guide slide rail and positioned between the first stop block and the first clamping seat, a second compression spring sleeved at the second end of the guide slide rail and positioned between the second stop block and the second clamping seat, the first clamping seat comprises a first cross rod slidably sleeved on the guide slide rail, a first supporting leg vertically fixedly arranged at the bottom surface of the first end of the first cross rod, a second supporting leg vertically fixedly arranged at the bottom surface of the second end of the first cross rod, a first supporting plate vertically fixedly arranged at the middle part of the first cross rod, a second supporting leg vertically arranged at the bottom surface of the second end of the first cross rod, a second supporting leg vertically arranged at the middle part of, And the rotatable first U-shaped clamping block which is arranged on the inner side surface of the first supporting plate and used for clamping the first side of the circuit board, the second clamping seat comprises a second cross rod which is sleeved on the guide sliding rail in a sliding manner, a third supporting leg which is vertically fixed on the bottom surface of the first end of the second cross rod, a fourth supporting leg which is vertically fixed on the bottom surface of the second end of the second cross rod, a second supporting plate which is vertically fixed on the middle part of the top surface of the second cross rod, and a rotatable second U-shaped clamping block which is arranged on the inner side surface of the second supporting plate and used for clamping the second side of the circuit board.
In the circuit board fixing and detecting clamp of the present invention, the first U-shaped clamping block includes a first connecting plate, a first clamping plate vertically fixed on a first side of the first connecting plate, and a second clamping plate vertically fixed on a second side of the first connecting plate, and a first insertion slot for inserting the first side of the circuit board is disposed between the first clamping plate and the second clamping plate;
the second U-shaped clamping block comprises a second connecting plate, a third clamping plate vertically and fixedly arranged on the first side of the second connecting plate, and a fourth clamping plate vertically and fixedly arranged on the second side of the second connecting plate, wherein a second insertion groove for inserting the second side of the circuit board is formed between the third clamping plate and the fourth clamping plate.
In the circuit board fixing and detecting clamp of the present invention, the first clamping plate is provided with at least one first threaded hole, and the first threaded hole is provided with a first limiting bolt which can pass through the first threaded hole and be inserted into the first insertion groove to abut against the circuit board;
the third clamping plate is provided with at least one second threaded hole, and a second limiting bolt which can penetrate through the second threaded hole and is inserted into the second insertion groove to be abutted to the circuit board is arranged in the second threaded hole.
In the circuit board fixing and detecting clamp of the present invention, a first through hole is provided at the top end of the first supporting plate, a second through hole is provided at the middle part of the first connecting plate corresponding to the first through hole, a first locking bolt capable of passing through the first through hole and the second through hole is provided in the first through hole and the second through hole, and a first locking nut screwed with the first locking bolt and used for locking the first "U" -shaped clamping block is provided in the first insertion groove;
the top end of the second supporting plate is provided with a third through hole, the middle part of the second connecting plate is provided with a fourth through hole at a position corresponding to the third through hole, a second locking bolt capable of penetrating through the third through hole and the fourth through hole is arranged in the third through hole and the fourth through hole, and a second locking nut which is in threaded connection with the second locking bolt and is used for locking the second U-shaped clamping block is arranged in the second insertion groove.
In the fixed detection clamp for circuit board, the first horizontal rod middle part is provided with the first guide hole for the guide rail to pass, and the second horizontal rod middle part is provided with the second guide hole for the guide rail to pass.
Circuit board fixed detection anchor clamps in, should lead the slide rail and lead the slide rail for the cube column, this first slide hole and the second of leading is led the slide hole to the rectangle.
In the circuit board fixing and detecting clamp of the present invention, the first compression spring is a first square spring, and the second compression spring is a second square spring.
Circuit board fixed detection anchor clamps in, this first supporting leg bottom face pad is equipped with first rubber pad, this second supporting leg bottom face pad is equipped with the second rubber pad, this third supporting leg bottom face pad is equipped with the third rubber pad, this fourth supporting leg bottom face pad is equipped with the fourth rubber pad.
In the circuit board fixing and detecting clamp, the first stopper and the first end face of the guide rail are fixed and connected by a first connecting bolt, and the second stopper and the second end face of the guide rail are fixed and connected by a second connecting bolt.
Implement the utility model discloses a circuit board fixed detection anchor clamps has following beneficial effect: use the utility model discloses a during circuit board fixed detection anchor clamps, first end of image guide slide rail and second end slide first grip slipper and second grip slipper respectively, enlarge the distance between first grip slipper and the second grip slipper, first compression spring and second compression spring are all compressed, insert the first side of circuit board in first "U" shaped clamp, insert circuit board second end in second "U" shaped clamp, loosen first grip slipper and second grip slipper, first compression spring and second compression spring promote first grip slipper and second grip slipper under the effect of its self elastic restoring force and draw close and press from both sides tight circuit board. Because first "U" shape clamp splice and second "U" shape clamp splice all with first backup pad and second backup pad rotatable coupling, the user can rotate first "U" shape clamp splice and second "U" clamp splice and drive the circuit board and rotate to required angle, and the user of being convenient for carries out the circuit board and detects.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic structural view of the circuit board fixing and detecting clamp of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in FIG. 1, in a first embodiment of the circuit board fixing and detecting clamp of the present invention, the clamp 1 includes a guide rail 2, a first clamping seat 3 slidably disposed at a first end of the guide rail 2, a second clamping seat 4 slidably disposed at a second end of the guide rail 2, a first stopping block 5 fixedly disposed at a first end of the guide rail 2, a second stopping block 6 fixedly disposed at a second end of the guide rail 2, a first compression spring 7 sleeved at the first end of the guide rail 2 and located between the first stopping block 5 and the first clamping seat 3, a second compression spring 8 sleeved at the second end of the guide rail 2 and located between the second stopping block 6 and the second clamping seat 4, the first clamping seat 3 includes a first cross bar 9 slidably sleeved on the guide rail 2, a first supporting leg 11 vertically disposed at a first end of the first cross bar 9, a second supporting leg 12 vertically disposed at a second end of the first cross bar 9, The second clamping seat 4 comprises a second cross rod 10 slidably sleeved on the guide sliding rail 2, a third supporting leg 13 vertically fixed on the bottom surface of the first end of the second cross rod 10, a fourth supporting leg 14 vertically fixed on the bottom surface of the second end of the second cross rod 10, a second supporting plate 16 vertically fixed on the middle part of the top surface of the second cross rod 10, and a second U-shaped clamping block 18 rotatably arranged on the inner side surface of the second supporting plate 16 and used for clamping the second side of the circuit board.
Use the utility model discloses a circuit board is fixed when detecting anchor clamps 1, firstly like leading 2 first ends of slide rail and second end and sliding first grip slipper 3 and second grip slipper 4 respectively, enlarge the distance between first grip slipper 3 and the second grip slipper 4, first compression spring 7 and second compression spring 8 all are compressed, insert the first side of circuit board in first "U" shaped clamp 17, insert the circuit board second end in second "U" shaped clamp 18, loosen first grip slipper 3 and second grip slipper 4, first compression spring 7 and second compression spring 8 promote first grip slipper 3 and second grip slipper 4 to draw close and press from both sides tight circuit board under the effect of its self elastic restoring force. Because the first U-shaped clamping block 17 and the second U-shaped clamping block 18 are rotatably connected with the first supporting plate 15 and the second supporting plate 16, a user can rotate the first U-shaped clamping block 17 and the second U-shaped clamping block 18 to drive the circuit board to rotate to a required angle, and the circuit board detection is convenient for the user.
In this embodiment, the first "U" -shaped clamp block 17 includes a first connecting plate 19, a first clamping plate 20 perpendicularly fixed to a first side of the first connecting plate 19, and a second clamping plate 21 perpendicularly fixed to a second side of the first connecting plate 19, wherein a first insertion slot 22 for inserting the first side of the circuit board is formed between the first clamping plate 20 and the second clamping plate 21; the second "U" shaped clamp block 18 includes a second connecting plate, a third clamping plate 23 vertically fixed on the first side of the second connecting plate, and a fourth clamping plate 24 vertically fixed on the second side of the second connecting plate, wherein a second insertion slot 25 for inserting the second side of the circuit board is provided between the third clamping plate 23 and the fourth clamping plate 24.
In clamping the circuit board, both ends of the circuit board may be respectively snapped into the first insertion groove 22 and the second insertion groove 25. Further, in order to prevent the circuit board from being pinched, a "U" -shaped rubber pad may be padded in the first insertion groove 22 and the second insertion groove 25.
Further, in order to better fix and clamp the circuit board, at least one first threaded hole 26 is formed in the first clamping plate 20, and a first limit bolt 27 capable of passing through the first threaded hole 26 and being inserted into the first insertion groove 22 to abut against the circuit board is arranged in the first threaded hole 26; the third clamping plate 23 is provided with at least one second threaded hole 28, and a second limiting bolt 29 which can pass through the second threaded hole 28 and be inserted into the second insertion groove 25 to abut against the circuit board is arranged in the second threaded hole 28.
After the two sides of the circuit board are inserted into the first insertion groove 22 and the second insertion groove 25, respectively, the first limiting bolt 27 can be rotated to extend into the first insertion groove 22 to abut against the first side of the circuit board, and the second limiting bolt 29 can be rotated to extend into the second insertion groove 25 to abut against the second side of the circuit board. Preferably, the first and second limit bolts 27 and 29 are made of a plastic material. In order to prevent the circuit board from being damaged by pressure, rubber pads, sand paper and the like can be arranged between the first limiting bolt 27 and the circuit board and between the second limiting bolt 29 and the circuit board in the pressing process.
Specifically, a first through hole is formed in the top end of the first support plate 15, a second through hole is formed in the middle of the first connection plate 19 at a position corresponding to the first through hole, a first locking bolt 31 capable of penetrating through the first through hole and the second through hole is arranged in the first through hole and the second through hole, and a first locking nut 32 which is screwed with the first locking bolt 31 and is used for locking the first U-shaped clamping block 17 is arranged in the first insertion groove 22; the top end of the second supporting plate 16 is provided with a third through hole 30, a fourth through hole is arranged at the position of the middle part of the second connecting plate corresponding to the third through hole 30, a second locking bolt 33 capable of passing through the third through hole 30 and the fourth through hole is arranged in the third through hole 30 and the fourth through hole, and a second locking nut 34 which is screwed with the second locking bolt 33 and is used for locking the second U-shaped clamping block 18 is arranged in the second insertion groove 25.
When the first U-shaped clamping block 17 is fixed, the first locking bolt 31 is threaded with the first locking nut 32 after passing through the first through hole and the second through hole. When the second U-shaped clamping block 18 is fixed, the second locking bolt 33 is threaded with the second locking nut 34 after passing through the third through hole 30 and the fourth through hole.
In this embodiment, the first cross bar 9 has a first sliding guide hole 35 at the middle for the sliding of the sliding guide rail 2, and the second cross bar 10 has a second sliding guide hole 36 at the middle for the sliding of the sliding guide rail 2.
Preferably, the slide rail 2 is a cubic column-shaped slide rail 2, and the first slide guiding hole 35 and the second slide guiding hole 36 are both rectangular slide guiding holes.
Correspondingly, the first compression spring 7 is a first square spring, and the second compression spring 8 is a second square spring.
Further, in order to avoid abrasion and noise caused by the collision between the detection clamp 1 and the working table, a first rubber pad 37 is arranged on the bottom end face of the first support leg 11, a second rubber pad is arranged on the bottom end face of the second support leg 12, a third rubber pad 38 is arranged on the bottom end face of the third support leg 13, and a fourth rubber pad is arranged on the bottom end face of the fourth support leg 14.
Preferably, the first stop block 5 is fixedly screwed with the first end face of the slide rail 2 through a first connecting bolt 39, and the second stop block 6 is fixedly screwed with the second end face of the slide rail 2 through a second connecting bolt 40.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A circuit board fixing detection clamp is characterized by comprising a guide slide rail, a first clamping seat slidably arranged at the first end of the guide slide rail, a second clamping seat slidably arranged at the second end of the guide slide rail, a first stop block fixedly arranged at the first end part of the guide slide rail, a second stop block fixedly arranged at the second end part of the guide slide rail, a first compression spring sleeved at the first end of the guide slide rail and positioned between the first stop block and the first clamping seat, and a second compression spring sleeved at the second end of the guide slide rail and positioned between the second stop block and the second clamping seat, wherein the first clamping seat comprises a first cross rod slidably sleeved on the guide slide rail, a first supporting leg vertically fixedly arranged at the first end bottom surface of the first cross rod, and a second supporting leg vertically fixedly arranged at the second end bottom surface of the first cross rod, Set firmly perpendicularly in first backup pad at first horizontal pole top surface middle part and rotatable set up in first "U" shape clamp splice that first backup pad medial surface is used for cliping the first side of circuit board, the second grip slipper includes that slidable sleeve locates second horizontal pole on the guide rail, set firmly perpendicularly in the third supporting leg of the first end bottom surface of second horizontal pole, set firmly perpendicularly in the fourth supporting leg of second horizontal pole second end bottom surface, set firmly perpendicularly in the second backup pad at second horizontal pole top surface middle part and rotatable set up in second "U" shape clamp splice that second backup pad medial surface is used for cliping the circuit board second side.
2. The fixture for detecting the fixing of a circuit board as claimed in claim 1, wherein the first "U" -shaped clamping block comprises a first connecting plate, a first clamping plate vertically fixed on a first side of the first connecting plate, and a second clamping plate vertically fixed on a second side of the first connecting plate, and a first insertion slot for inserting the first side of the circuit board is arranged between the first clamping plate and the second clamping plate;
the second U-shaped clamping block comprises a second connecting plate, a third clamping plate and a fourth clamping plate, the third clamping plate is vertically and fixedly arranged on the first side of the second connecting plate, the fourth clamping plate is vertically and fixedly arranged on the second side of the second connecting plate, and a second insertion groove into which the second side of the circuit board can be inserted is formed between the third clamping plate and the fourth clamping plate.
3. The circuit board fixing and detecting clamp of claim 2, wherein the first clamping plate is provided with at least one first threaded hole, and a first limiting bolt which can pass through the first threaded hole and be inserted into the first insertion groove to abut against the circuit board is arranged in the first threaded hole;
and at least one second threaded hole is formed in the third clamping plate, and a second limiting bolt which can penetrate through the second threaded hole and is inserted into the second insertion groove and abutted to the circuit board is arranged in the second threaded hole.
4. The circuit board fixing and detecting clamp of claim 2, wherein a first through hole is formed at the top end of the first supporting plate, a second through hole is formed in the middle of the first connecting plate at a position corresponding to the first through hole, a first locking bolt capable of passing through the first through hole and the second through hole is arranged in the first through hole and the second through hole, and a first locking nut which is screwed with the first locking bolt and used for locking the first "U" -shaped clamping block is arranged in the first insertion groove;
the top end of the second supporting plate is provided with a third through hole, a fourth through hole is formed in the position, corresponding to the third through hole, of the middle of the second connecting plate, a second locking bolt capable of penetrating through the third through hole and the fourth through hole is arranged in the third through hole and the fourth through hole, and a second locking nut which is in threaded connection with the second locking bolt and is used for locking the second U-shaped clamping block is arranged in the second inserting groove.
5. The fixture for fixing and detecting a circuit board according to claim 1, wherein a first sliding guide hole for the sliding guide rail to pass through is formed in the middle of the first cross bar, and a second sliding guide hole for the sliding guide rail to pass through is formed in the middle of the second cross bar.
6. The fixture according to claim 5, wherein the guide rail is a cubic column-shaped guide rail, and the first guide hole and the second guide hole are rectangular guide holes.
7. The fixture of claim 6, wherein the first compression spring is a first square spring and the second compression spring is a second square spring.
8. The fixture of claim 1, wherein the first rubber pad is disposed on the bottom surface of the first support leg, the second rubber pad is disposed on the bottom surface of the second support leg, the third rubber pad is disposed on the bottom surface of the third support leg, and the fourth rubber pad is disposed on the bottom surface of the fourth support leg.
9. The fixture for fixing and detecting a circuit board according to claim 1, wherein the first stopper is in fixed threaded connection with the first end surface of the guide rail through a first connecting bolt, and the second stopper is in fixed threaded connection with the second end surface of the guide rail through a second connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921866084.1U CN211014386U (en) | 2019-11-01 | 2019-11-01 | Circuit board fixing and detecting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921866084.1U CN211014386U (en) | 2019-11-01 | 2019-11-01 | Circuit board fixing and detecting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211014386U true CN211014386U (en) | 2020-07-14 |
Family
ID=71480788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921866084.1U Active CN211014386U (en) | 2019-11-01 | 2019-11-01 | Circuit board fixing and detecting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211014386U (en) |
-
2019
- 2019-11-01 CN CN201921866084.1U patent/CN211014386U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211014386U (en) | Circuit board fixing and detecting clamp | |
| CN113232097B (en) | Carpenter's cutting protector | |
| CN219945278U (en) | Positioning jig | |
| CN203092150U (en) | Bidirectional positioning and clamping fixture | |
| CN102564752B (en) | Clamp for detecting auto sunroof abat vent bracket | |
| CN210790708U (en) | Circuit board overhauls anchor clamps | |
| CN101762292A (en) | Clamp frame adjusting device | |
| CN209256412U (en) | A kind of three-point fix formula braking automobile clamp fixture | |
| CN204818806U (en) | Be used for bar circular arc surface machining anchor clamps | |
| CN105127777A (en) | Right-angle workpiece locating device | |
| CN202934356U (en) | Interlocking plate clamp | |
| CN209869424U (en) | Be used for PVC door and window frame bight stable form coupling fixture | |
| KR101531333B1 (en) | Apparatus for prevention falling down ship block | |
| US2779952A (en) | Leg attachment for bed springs | |
| CN210616326U (en) | Quick safe automatic anchor clamps of motor housing | |
| CN216010350U (en) | Mobile intelligent device fixing support for building construction | |
| CN212072269U (en) | Fixing device for wood processing | |
| CN216747135U (en) | Test auxiliary tool for welding effect evaluation | |
| CN213702552U (en) | Clamp for machining aviation parts | |
| CN204295345U (en) | A kind of firm banking | |
| CN219805957U (en) | Clamp capable of quickly replacing clamp head | |
| CN212928432U (en) | Telescopic rod structure | |
| CN108581837A (en) | A kind of polishing vice end face fixture | |
| CN212735661U (en) | Machining clamp convenient to adjust | |
| CN203750963U (en) | Clamping fixing device and cleaning clamp for gearbox |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |