CN210790708U - Circuit board overhauls anchor clamps - Google Patents
Circuit board overhauls anchor clamps Download PDFInfo
- Publication number
- CN210790708U CN210790708U CN201921879294.4U CN201921879294U CN210790708U CN 210790708 U CN210790708 U CN 210790708U CN 201921879294 U CN201921879294 U CN 201921879294U CN 210790708 U CN210790708 U CN 210790708U
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- China
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- circuit board
- slide rail
- plastic
- hole
- fixedly arranged
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Abstract
The utility model discloses a circuit board overhauls anchor clamps, this anchor clamps are including leading the slide rail, set firmly in this first grip slipper that leads the first end tip of slide rail, slidable sets up in this second grip slipper that leads slide rail second end, set firmly the chock at this lead slide rail second end terminal surface, and the cover is located this and is led slide rail second end and lie in the compression spring between this chock and the second grip slipper, this first grip slipper is including setting firmly in this first horizontal pole of leading slide rail first end, set firmly perpendicularly in the first supporting leg of this first horizontal pole first end bottom surface, set firmly perpendicularly in the second supporting leg of this first horizontal pole second end bottom surface, set firmly perpendicularly in the first backup pad in this first horizontal pole top surface middle part, and rotatable set up in this first backup pad medial surface be used for cliping the first plastic grip dish of circuit board, this second grip slipper includes slidable set up in this second horizontal pole of leading slide rail second end, the first grip slipper, And the third supporting leg is vertically and fixedly arranged on the bottom surface of the first end of the second cross rod.
Description
Technical Field
The utility model relates to a circuit board overhauls 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 prior art's above-mentioned defect provides a circuit board overhauls anchor clamps.
The utility model provides a technical scheme that its technical problem adopted is: a circuit board maintenance clamp is constructed, the clamp comprises a guide slide rail, a first clamping seat fixedly arranged at the end part of the first end of the guide slide rail, a second clamping seat slidably arranged at the second end of the guide slide rail, a stop block fixedly arranged at the end surface of the second end of the guide slide rail, and a compression spring sleeved at the second end of the guide slide rail and positioned between the stop block and the second clamping seat, wherein the first clamping seat comprises a first cross rod fixedly arranged at the first end of 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 top surface of the first cross rod, and a first plastic clamping disc rotatably arranged at the inner side surface of the first supporting plate and used for clamping the first side of a circuit board, and the second clamping seat comprises a second cross rod slidably arranged at the second end of the guide slide rail, a first, Set firmly the third supporting leg in the first end bottom surface of this second horizontal pole perpendicularly, set firmly the fourth supporting leg in the second end bottom surface of this second horizontal pole perpendicularly, set firmly the second backup pad in the middle part of this second horizontal pole top surface perpendicularly, and rotatable set up in the second plastic centre gripping dish that this second backup pad medial surface is used for cliping circuit board second side, this first plastic centre gripping dish medial surface is equipped with two at least first clamp grooves, the width in every first clamp groove in these two at least first clamp grooves is different, this second plastic centre gripping dish medial surface is equipped with two at least second clamp grooves, the width in every second clamp groove in these two at least second clamp grooves is different.
In the circuit board overhauling clamp of the utility model, a first connecting post is fixedly arranged at the middle part of the outer side surface of the first plastic clamping disc, the first end of the first connecting post is fixedly connected with the first plastic clamping disc, the second end of the first connecting post is fixedly provided with a first knob for driving the first plastic clamping disc to rotate, and a first through hole for the first connecting post to pass through is arranged on the first supporting plate;
the middle part of the outer side surface of the second plastic clamping disc is fixedly provided with a second connecting column, the first end of the second connecting column is fixedly connected with the second plastic clamping disc, the second end of the second connecting column is fixedly provided with a second knob used for driving the second plastic clamping disc to rotate, and a second through hole through which the second connecting column can pass is formed in the second supporting plate.
In the circuit board overhauling clamp of the utility model, the top end face of the first supporting plate is provided with a first threaded hole extending to the position of the first through hole, and a first limiting bolt which is in threaded connection with the first threaded hole and can extend into the first through hole to abut against the first connecting column is arranged in the first threaded hole;
and/or a second threaded hole extending to the second through hole is formed in the top end face of the second supporting plate, and a second limiting bolt which is in threaded connection with the second threaded hole and can extend into the second through hole to abut against the second connecting column is arranged in the second threaded hole.
In the circuit board repairing clamp of the present invention, the second cross bar has a sliding hole in the middle for the sliding rail to slide through.
Circuit board overhauls anchor clamps in, should lead the slide rail and lead the slide rail for the cube column, should lead the slide opening and be the rectangle and lead the slide opening.
In the circuit board repairing fixture of the present invention, the compression spring is a square spring.
Circuit board overhaul 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 repairing clamp of the present invention, the stop block and the second end face of the guide rail are fixed by a connecting bolt.
Implement the utility model discloses a circuit board overhauls anchor clamps has following beneficial effect: use the utility model discloses a during circuit board overhauls anchor clamps, can promote the second grip slipper to guide rail second end direction, make the increase of distance between first grip slipper and the second grip slipper, compression spring is compressed, then insert the first side of circuit board to the first double-layered inslot that is close with circuit board thickness, insert the second side of circuit board to the second that is close with circuit board thickness and press from both sides the inslot, loosen the second grip slipper, compression spring extrudees the second grip slipper to first grip slipper direction under the effect of self elastic restoring force, make the circuit board by the centre gripping between first grip slipper and second grip slipper, realize the centre gripping to the circuit board. Further, because first plastic clamping disk and second plastic clamping disk respectively with first backup pad and second backup pad rotatable coupling, the user is when needs adjustment circuit board angle, rotatable first plastic clamping disk and second plastic clamping disk drive the circuit board and rotate, realize the angle modulation to the circuit board, the operating personnel of being convenient for overhauls. Further, through set up the different first double-layered groove of pressing from both sides of width and the second on first plastic centre gripping dish and second plastic centre gripping dish for anchor clamps in this application can be used to carry out the centre gripping to the circuit board of different thickness.
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 repairing jig of the present invention;
FIG. 2 is a schematic view of the front structure of the first plastic clamping plate in the circuit board repairing fixture of the present invention;
fig. 3 is the side structure schematic diagram of the first plastic clamping disc, the first connecting column and the first knob in the circuit board overhauling clamp.
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 FIGS. 1 and 2, in a first embodiment of the circuit board repairing jig of the present invention, the jig 1 comprises a guide rail 2, a first clamping seat 3 fixed to 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 stop 5 fixed to a second end of the guide rail 2, and a compression spring 6 sleeved at the second end of the guide rail 2 and located between the stop 5 and the second clamping seat 4, wherein the first clamping seat 3 comprises a first cross bar 7 fixed to the first end of the guide rail 2, a first supporting leg 8 fixed to a bottom surface of the first end of the first cross bar 7, a second supporting leg 9 fixed to a bottom surface of the second end of the first cross bar 7, a first supporting leg 12 fixed to a middle portion of a top surface of the first cross bar 7, and a first plastic clamping plate 14 rotatably disposed on an inner side surface 12 of the first supporting plate for clamping a first side of a circuit board, the second clamping seat 4 comprises a second cross rod 30 slidably arranged at the second end of the guide sliding rail 2, a third supporting leg 10 vertically fixed on the bottom surface of the first end of the second cross rod 30, a fourth supporting leg 11 vertically fixed on the bottom surface of the second end of the second cross rod 30, a second supporting plate 13 vertically fixed in the middle of the top surface of the second cross rod 30, and a second plastic clamping disc 15 rotatably arranged on the inner side surface of the second supporting plate 13 and used for clamping the second side of the circuit board, at least two first clamping grooves 16 are arranged on the inner side surface of the first plastic clamping disc 14, the width of each first clamping groove 16 in the at least two first clamping grooves 16 is different, at least two second clamping grooves 17 are arranged on the inner side surface of the second plastic clamping disc 15, and the width of each second clamping groove 17 in the at least two second clamping grooves 17 is different.
Use the utility model discloses a circuit board overhauls anchor clamps 1 time, can promote second grip slipper 4 to 2 second end directions of guide slide rail, make the increase of distance between first grip slipper 3 and the second grip slipper 4, compression spring 6 is compressed, then insert the first side of circuit board to the first double-layered inslot 16 close with circuit board thickness, insert the second side of circuit board to the second double-layered inslot 17 close with circuit board thickness, loosen second grip slipper 4, compression spring 6 extrudees second grip slipper 4 to 3 directions of first grip slipper under the effect of self elastic restoring force, make the circuit board by the centre gripping between first grip slipper 3 and second grip slipper 4, realize the centre gripping to the circuit board. Further, because first plastic clamping disk 14 and second plastic clamping disk 15 respectively with first backup pad 12 and 13 rotatable coupling of second backup pad, the user is when needs adjustment circuit board angle, rotatable first plastic clamping disk 14 and second plastic clamping disk 15 drive the circuit board and rotate, realize the angle modulation to the circuit board, the operating personnel of being convenient for overhauls. Further, the first clamping groove 16 and the second clamping groove 17 with different widths are arranged on the first plastic clamping disc 14 and the second plastic clamping disc 15, so that the clamp 1 in the application can be used for clamping circuit boards with different thicknesses.
Further, as shown in fig. 1 and 3, a first connection post 18 is fixedly disposed at a middle portion of an outer side surface of the first plastic clamping disc 14, a first end of the first connection post 18 is fixedly connected to the first plastic clamping disc 14, a second end of the first connection post 18 is fixedly provided with a first knob 19 for driving the first plastic clamping disc 14 to rotate, and the first support plate 12 is provided with a first through hole for the first connection post 18 to pass through; a second connecting column is fixedly arranged in the middle of the outer side face of the second plastic clamping disc 15, a first end of the second connecting column is fixedly connected with the second plastic clamping disc 15, a second knob 20 used for driving the second plastic clamping disc 15 to rotate is fixedly arranged at a second end of the second connecting column, and a second through hole through which the second connecting column can pass is formed in the second supporting plate 13.
Further, the top end surface of the first supporting plate 12 is provided with a first threaded hole 21 extending to the first through hole, and a first limit bolt 23 screwed with the first threaded hole 21 and extending into the first through hole to abut against the first connecting column 18 is arranged in the first threaded hole 21; and/or, a second threaded hole 22 extending to the second through hole is formed in the top end surface of the second support plate 13, and a second limit bolt 24 which is screwed with the second threaded hole 22 and can extend into the second through hole to abut against the second connecting column is arranged in the second threaded hole 22.
In the using process, if the angle of the circuit board needs to be adjusted, the first plastic clamping disc 14, the second plastic clamping disc 15 and the circuit board can be driven to rotate by rotating the first knob 19 or the second knob 20, and after the circuit board rotates to a required angle, the first limiting bolt 23 or the second limiting bolt 24 is rotated to tightly abut against the first connecting column 18 or the second connecting column, so that the first plastic clamping disc 14 and the second plastic clamping disc 15 are fixed.
In this embodiment, the second cross bar 30 has a sliding hole 25 in the middle for the sliding of the sliding rail 2. The guide rail 2 is a cubic column-shaped guide rail 2, and the guide holes 25 are all rectangular guide holes 25. The compression spring 6 is a square spring.
Furthermore, a first rubber pad 26 is padded on the bottom end face of the first supporting leg 8, a second rubber pad is padded on the bottom end face of the second supporting leg 9, a third rubber pad 27 is padded on the bottom end face of the third supporting leg 10, and a fourth rubber pad is padded on the bottom end face of the fourth supporting leg 11.
For easy assembly and disassembly, the stop block 5 is screwed with the second end face of the guide rail 2 by a connecting bolt 28.
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 (8)
1. The circuit board overhauling clamp is characterized by comprising a guide slide rail, a first clamping seat fixedly arranged at the end part of the first end of the guide slide rail, a second clamping seat slidably arranged at the second end of the guide slide rail, a stop block fixedly arranged at the end surface of the second end of the guide slide rail and a compression spring sleeved at the second end of the guide slide rail and positioned between the stop block and the second clamping seat, wherein the first clamping seat comprises a first cross rod fixedly arranged at the first end of 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 top surface of the first cross rod and a first plastic clamping disc rotatably arranged on the inner side surface of the first supporting plate and used for clamping the first side of a circuit board, and the second clamping seat comprises a second cross rod slidably arranged at the second end of the guide slide 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 the second backup pad medial surface is used for cliping the second plastic centre gripping dish of circuit board second side, first plastic centre gripping dish medial surface is equipped with two at least first clamp grooves, the width in every first clamp groove in two at least first clamp grooves is different, second plastic centre gripping dish medial surface is equipped with two at least second clamp grooves, every second clamp groove's width is different in two at least second clamp grooves.
2. The circuit board overhauling clamp as recited in claim 1, wherein a first connecting post is fixedly arranged at the middle of the outer side surface of the first plastic clamping disk, a first end of the first connecting post is fixedly connected with the first plastic clamping disk, a first knob for driving the first plastic clamping disk to rotate is fixedly arranged at a second end of the first connecting post, and a first through hole for the first connecting post to pass through is arranged on the first supporting plate;
the middle part of the outer side surface of the second plastic clamping disc is fixedly provided with a second connecting column, the first end of the second connecting column is fixedly connected with the second plastic clamping disc, the second end of the second connecting column is fixedly provided with a second knob used for driving the second plastic clamping disc to rotate, and a second through hole through which the second connecting column can pass is formed in the second supporting plate.
3. The circuit board inspection fixture according to claim 2, wherein the top end surface of the first support plate is provided with a first threaded hole extending to the position of the first through hole, and a first limit bolt is arranged in the first threaded hole, is in threaded connection with the first threaded hole, and can extend into the first through hole to abut against the first connecting column;
and/or, the second supporting plate top end face is provided with a second threaded hole extending to the second through hole, and a second limiting bolt which is in threaded connection with the second threaded hole and can extend into the second through hole and abut against the second connecting column is arranged in the second threaded hole.
4. The circuit board inspection fixture of claim 1, wherein a sliding guide hole is formed in the middle of the second cross bar, through which the sliding guide rail can slide.
5. The circuit board inspection fixture of claim 4, wherein the guide rails are cubic cylindrical guide rails, and the guide slide holes are rectangular guide slide holes.
6. The circuit board service fixture of claim 5, wherein the compression spring is a square spring.
7. The circuit board overhaul fixture of claim 1, wherein the first support leg bottom end pad is provided with a first rubber pad, the second support leg bottom end pad is provided with a second rubber pad, the third support leg bottom end pad is provided with a third rubber pad, and the fourth support leg bottom end pad is provided with a fourth rubber pad.
8. The circuit board inspection fixture of claim 1, wherein the stop block is fixedly screwed with the end surface of the second end of the guide rail through a connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879294.4U CN210790708U (en) | 2019-11-01 | 2019-11-01 | Circuit board overhauls anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879294.4U CN210790708U (en) | 2019-11-01 | 2019-11-01 | Circuit board overhauls anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790708U true CN210790708U (en) | 2020-06-19 |
Family
ID=71247001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921879294.4U Active CN210790708U (en) | 2019-11-01 | 2019-11-01 | Circuit board overhauls anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790708U (en) |
-
2019
- 2019-11-01 CN CN201921879294.4U patent/CN210790708U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |