CN215338063U - Circuit board hole detection die - Google Patents
Circuit board hole detection die Download PDFInfo
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- CN215338063U CN215338063U CN202121665225.0U CN202121665225U CN215338063U CN 215338063 U CN215338063 U CN 215338063U CN 202121665225 U CN202121665225 U CN 202121665225U CN 215338063 U CN215338063 U CN 215338063U
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- circuit board
- fixedly connected
- bevel gear
- rotating shaft
- hole detection
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Abstract
The utility model discloses a circuit board hole detection die, which adopts the technical scheme that: the adjustable telescopic floor comprises a bottom plate, two supports are fixedly connected to the top of the bottom plate, first cavities are formed in the two supports, a square telescopic rod is arranged in one of the first cavities, one end of the square telescopic rod extends into the other first cavity, and an adjusting mechanism is arranged at the top of the bottom plate, and the adjustable telescopic floor has the beneficial effects that: the circuit board body will appear rocking when carrying out the hole to the circuit board body and detecting, just so can not hinder and detect work to the circuit board body, if meet the great circuit board body of size, rotate knob one, just can make two threaded rods rotate, two threaded rods rotate and just can make diaphragm one and diaphragm two at the distance grow of building, also can detect when meetting the great circuit board body of size like this, just so can improve the utility model discloses an application scope, can all be suitable for the circuit board body of various sizes.
Description
Technical Field
The utility model relates to the technical field of circuit board production, in particular to a circuit board hole detection die.
Background
The names of the circuit boards are as follows: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.
The prior art has the following defects: the existing circuit board needs to carry out hole detection on the circuit board after production is completed, the application range of the existing circuit board hole detection die is small, the existing circuit board hole detection die can only fix the circuit board with specified size, the existing circuit board hole detection die cannot be fixed when meeting the circuit board with larger size, and the existing circuit board hole detection die is not suitable for the circuit board with larger size.
Therefore, it is necessary to invent a circuit board hole detection mold.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a circuit board hole detection die, which solves the problems that the existing circuit board hole detection die is small in application range, can only fix a circuit board with a specified size, and cannot fix the circuit board with a larger size through the design of an adjusting mechanism.
In order to achieve the above purpose, the utility model provides the following technical scheme: a circuit board hole detection die comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with two supports, a first cavity is formed in each of the two supports, a square telescopic rod is arranged in one first cavity, one end of each square telescopic rod extends into the other first cavity, and an adjusting mechanism is arranged at the top of the bottom plate;
the two grooves of the adjusting mechanism are respectively located on the inner sides of the two supports, moving blocks are arranged inside the two grooves, rubber pads are fixedly connected to the inner sides of the two moving blocks, circuit board bodies are arranged on the inner sides of the two rubber pads, moving plates are fixedly connected to the outer sides of the two moving blocks, the outer ends of the two moving plates respectively extend to the outer sides of the two supports, through holes are formed in the two moving plates in a clamped mode, a first rotating shaft is arranged inside the two cavities, the top end of one rotating shaft penetrates through one through hole and extends to the outer side of the top of one of the supports, the top end of the other rotating shaft extends to the inside of the other through hole, a rotating assembly is arranged at the top end of one rotating shaft, and adjusting assemblies are arranged inside the two supports.
Preferably, the bottom plate includes diaphragm one and diaphragm two, diaphragm one side fixedly connected with square board, square groove has been seted up to diaphragm two one side, square board inlays to be established in square inslot portion and with square groove phase-match.
Preferably, the adjusting assembly comprises two springs, one ends of the two springs are fixedly connected to one side of the moving block, the two springs are located on the outer side of the moving plate, sliding blocks are fixedly connected to the top and the bottom of the moving block, sliding grooves are formed in the top and the bottom of each groove, and the sliding blocks are embedded in the sliding grooves and matched with the sliding grooves.
Preferably, a fixed cover in a pivot outside is equipped with the gear, the gear is located inside the through-hole, through-hole rear side fixedly connected with pinion rack, the gear inlays to be established at pinion rack inside and mesh mutually with the pinion rack, a pivot bottom fixedly connected with bevel gear one, bevel gear one is located inside the cavity, bevel gear one is equipped with bevel gear two, bevel gear two meshes mutually with bevel gear one, bevel gear two fixed connection is in square telescopic link one end.
Preferably, two fixed blocks of diaphragm a front side fixedly connected with, two fixed block one side is equipped with the threaded rod, threaded rod one end is run through one of them fixed block and is compressed another fixed block one side outside, the outside cover of threaded rod is equipped with the screw thread piece, the screw thread piece passes through threaded connection with the threaded rod, screw thread piece fixed connection is in two front sides of diaphragm.
Preferably, two the outside equal fixed cover of threaded rod is equipped with the sprocket, the sprocket is located a diaphragm opposite side outside, two the outside equal cover of sprocket is equipped with the chain, two connect through chain drive between the sprocket, one of them threaded rod other end fixedly connected with knob one.
Preferably, the square telescopic rod is connected with the support through a bearing, and the first rotating shaft is connected with the support through a bearing.
Preferably, the threaded rod is connected with the fixed block through a bearing.
Preferably, the rotating assembly comprises a second knob, and the second knob is fixedly connected to the top end of one of the first rotating shafts.
Preferably, the rotating assembly comprises a turntable, the turntable is fixedly connected to the top end of one of the rotating shafts, the top of the turntable is connected with a second rotating shaft, and the second rotating shaft is connected with the turntable through a bearing.
The utility model has the beneficial effects that:
the utility model drives the first rotating shaft to rotate by rotating the second knob, the two rotating shafts can simultaneously rotate under the action of the square telescopic rod, so that the two gears can rotate, the two moving plates can move by the rotation of the gears, the moving blocks can be driven to move, the distance between the two moving blocks can be enlarged, the spring can be compressed, then the circuit board body is placed between the two moving blocks, the circuit board body can be fixed by loosening the knobs and rebounding the spring, the circuit board body can shake when hole detection is carried out on the circuit board body, so that the detection work of the circuit board body can not be hindered, if a circuit board body with a larger size is met, the two threaded rods can rotate by rotating the first knob, the distance between the first transverse plate and the second transverse plate can be enlarged by rotating the two threaded rods, and the detection can also be carried out when the circuit board body with the larger size is met, therefore, the application range of the utility model can be improved, and the utility model can be applied to circuit board bodies of various sizes.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a front view cross-section view provided by the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the overall structure of embodiment 2 of the present invention;
in the figure: the circuit board comprises a base plate 1, a support 2, a square telescopic rod 3, a moving block 4, a rubber pad 5, a circuit board body 6, a moving plate 7, a rotating shaft I8, a transverse plate I9, a transverse plate II 10, a square plate 11, a spring 12, a sliding block 13, a gear 14, a toothed plate 15, a bevel gear I16, a bevel gear II 17, a fixed block 18, a threaded rod 19, a threaded block 20, a sprocket 21, a chain 22, a knob I23, a knob II 24, a rotary table 25 and a rotating shaft II 26.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Embodiment 1, referring to fig. 1 to 3, the circuit board hole detection mold provided by the utility model comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with two brackets 2, a first cavity is formed in each of the two brackets 2, a square telescopic rod 3 is arranged in one of the first cavities, one end of the square telescopic rod 3 extends into the other first cavity, and an adjusting mechanism is arranged at the top of the bottom plate 1;
the two grooves of the adjusting mechanism are respectively positioned at the inner sides of the two brackets 2, moving blocks 4 are respectively arranged in the two grooves, rubber pads 5 are respectively fixedly connected at the inner sides of the two moving blocks 4, circuit board bodies 6 are arranged at the inner sides of the two rubber pads 5, moving plates 7 are respectively fixedly connected at the outer sides of the two moving blocks 4, the outer ends of the two moving plates 7 respectively extend to the outer sides of the two brackets 2, through holes are respectively clamped in the two moving plates 7, a rotating shaft I8 is respectively arranged in each of the two cavities, the top end of one rotating shaft I8 penetrates through one through hole and extends to the outer side of the top of one bracket 2, the top end of the other rotating shaft I8 extends to the inside of the other through hole, one of them 8 tops of pivot are equipped with rotating assembly, two support 2 is inside all to be equipped with adjusting part.
Further, the bottom plate 1 comprises a first transverse plate 9 and a second transverse plate 10, a square plate 11 is fixedly connected to one side of the first transverse plate 9, a square groove is formed in one side of the second transverse plate 10, and the square plate 11 is embedded in the square groove and matched with the square groove;
further, the adjusting assembly comprises two springs 12, one end of each of the two springs 12 is fixedly connected to one side of the moving block 4, the two springs 12 are located outside the moving block 7, the top and the bottom of the moving block 4 are fixedly connected with sliding blocks 13, the top and the bottom of each groove are provided with sliding grooves, the sliding blocks 13 are embedded in the sliding grooves and matched with the sliding grooves, and the sliding blocks 13 can enable the moving block 4 to be more stable during moving;
further, a gear 14 is fixedly sleeved outside the first rotating shaft 8, the gear 14 is located inside the through hole, a toothed plate 15 is fixedly connected to the rear side of the through hole, the gear 14 is embedded inside the toothed plate 15 and meshed with the toothed plate 15, a first bevel gear 16 is fixedly connected to the bottom end of the first rotating shaft 8, the first bevel gear 16 is located inside the first cavity, a second bevel gear 17 is arranged on the first bevel gear 16, the second bevel gear 17 is meshed with the first bevel gear 16, the second bevel gear 17 is fixedly connected to one end of the square telescopic rod 3, and the two first rotating shafts 8 can rotate simultaneously through meshing of the first bevel gear 16 and the second bevel gear 17;
furthermore, two fixing blocks 18 are fixedly connected to the front side of the first transverse plate 9, a threaded rod 19 is arranged on one side of each fixing block 18, one end of the threaded rod 19 penetrates through one fixing block 18 and is compressed to the outside of one side of the other fixing block 18, a threaded block 20 is sleeved outside the threaded rod 19, the threaded block 20 is in threaded connection with the threaded rod 19, and the threaded block 20 is fixedly connected to the front side of the second transverse plate 10;
furthermore, chain wheels 21 are fixedly sleeved outside the two threaded rods 19, the chain wheels 21 are positioned outside the other side of the first transverse plate 9, chains 22 are sleeved outside the two chain wheels 21, the two chain wheels 21 are in driving connection through the chains 22, the other end of one threaded rod 19 is fixedly connected with a first knob 23, and the two threaded rods 19 can rotate simultaneously through the chains 22;
furthermore, the square telescopic rod 3 is connected with the support 2 through a bearing, the first rotating shaft 8 is connected with the support 2 through a bearing, and abrasion can be reduced through the bearing connection;
further, the threaded rod 19 is connected with the fixed block 18 through a bearing, and the abrasion can be reduced through the connection of the bearing;
further, the rotating assembly comprises a second knob 24, the second knob 24 is fixedly connected to the top end of one rotating shaft 8, and the rotating shaft 8 can be rotated by rotating the second knob 24.
The using process of the utility model is as follows: when the utility model is used, the second rotary knob 24 is rotated to drive the first left rotary shaft 8 to rotate, the first left rotary shaft 8 rotates to drive the first left bevel gear 16 to rotate, the first left bevel gear 16 rotates to drive the second left bevel gear 17 to rotate, the second left bevel gear 17 rotates to drive the square telescopic rod 3 to rotate, the square telescopic rod 3 rotates to drive the second right bevel gear 17 to rotate, the second right bevel gear 17 rotates to drive the first right bevel gear 16 to rotate, the first right bevel gear 16 rotates to drive the first right rotary shaft 8 to rotate, the two rotary shafts 8 rotate the oiling card to drive the two gears 14 to rotate, the two gears 14 rotate to drive the two movable plates 7 to move, so as to drive the two movable blocks 4 to move, thus the distance between the two movable blocks 4 is increased, the spring 12 can be compressed, and then the circuit board body 6 is placed between the two movable blocks 4, the circuit board body 6 can be fixed by rebounding the spring 12 as soon as the knob 23 is loosened, the circuit board body 6 shakes when the hole detection is carried out on the circuit board body 6, so that the detection work of the circuit board body 6 is not hindered, if the circuit board body 6 with a larger size is encountered, the first rotary knob 23 is rotated to drive the threaded rod 19 at the rear side to rotate, the threaded rod 19 at the rear side is rotated to drive the chain wheel 21 at the rear side to rotate, the chain wheel 21 at the rear side is rotated to drive the chain wheel 21 at the front side to rotate, the chain wheel 21 at the front side is rotated to drive the threaded rod 19 at the front side to rotate, the distance between the transverse plate one 9 and the transverse plate two 10 can be increased by rotating the two threaded rods 19, thus, the detection can be carried out when the circuit board body 6 with larger size is encountered, thus the application range of the utility model can be improved, and the detection device can be applied to the circuit board bodies 6 with various sizes.
Embodiment 2, referring to fig. 4, the different point of the circuit board hole detection mold provided by the present invention from embodiment 1 is that the rotating assembly includes a rotating disk 25, the rotating disk 25 is fixedly connected to the top end of one of the rotating shafts 8, the top of the rotating disk 25 is connected to a second rotating shaft 26, and the second rotating shaft 26 is connected to the rotating disk 25 through a bearing.
The using process of the utility model is as follows: when the utility model is used, the rotating disc 25 at the top end of the rotating shaft II 26 rotates, the rotating disc 25 rotates to drive the rotating shaft I8 on the left side to rotate, the rotating shaft I8 on the left side rotates to drive the bevel gear I16 on the left side to rotate, the bevel gear I16 on the left side rotates to drive the bevel gear II 17 on the left side to rotate, the bevel gear II 17 on the left side rotates to drive the square telescopic rod 3 to rotate, the square telescopic rod 3 rotates to drive the bevel gear II 17 on the right side to rotate, the bevel gear II 17 on the right side rotates to drive the bevel gear I16 on the right side to rotate, and the bevel gear I16 on the right side rotates to drive the rotating shaft I8 on the right side to rotate.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a circuit board hole detects mould, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with two supports (2), a first cavity is formed in each of the two supports (2), a square telescopic rod (3) is arranged in one first cavity, one end of each square telescopic rod (3) extends into the other first cavity, and an adjusting mechanism is arranged at the top of the bottom plate (1);
the two grooves of the adjusting mechanism are respectively positioned at the inner sides of the two brackets (2), moving blocks (4) are respectively arranged in the two grooves, rubber pads (5) are respectively and fixedly connected to the inner sides of the two moving blocks (4), circuit board bodies (6) are arranged at the inner sides of the two rubber pads (5), moving plates (7) are respectively and fixedly connected to the outer sides of the two moving blocks (4), the outer ends of the two moving plates (7) respectively extend to the outer sides of the two brackets (2), through holes are respectively clamped in the two moving plates (7), rotating shafts (8) are respectively arranged in the two cavities I, the top end of one rotating shaft I (8) penetrates through one through hole and extends to the outer side of the top of one bracket (2), the top end of the other rotating shaft I (8) extends to the inner side of the other through hole, and a rotating assembly is arranged at the top end of one rotating shaft I (8), two the support (2) inside all is equipped with adjusting part.
2. The circuit board hole detection die of claim 1, wherein: bottom plate (1) is including diaphragm one (9) and diaphragm two (10), square board (11) of diaphragm one (9) one side fixedly connected with, square groove has been seted up to diaphragm two (10) one side, square board (11) inlay establish in square inslot portion and with square groove phase-match.
3. The circuit board hole detection die of claim 1, wherein: the adjusting assembly comprises two springs (12), one ends of the two springs (12) are fixedly connected to one side of the moving block (4), the two springs (12) are located on the outer side of the moving block (7), sliding blocks (13) are fixedly connected to the top and the bottom of the moving block (4), sliding grooves are formed in the top and the bottom of each groove, and the sliding blocks (13) are embedded inside the sliding grooves and matched with the sliding grooves.
4. The circuit board hole detection die of claim 1, wherein: the fixed cover in pivot (8) outside is equipped with gear (14), gear (14) are located inside the through-hole, through-hole rear side fixedly connected with pinion rack (15), gear (14) inlay establish at pinion rack (15) inside and mesh mutually with pinion rack (15), pivot (8) bottom fixedly connected with bevel gear (16), bevel gear (16) are located cavity one inside, bevel gear (16) are equipped with bevel gear two (17), bevel gear two (17) mesh mutually with bevel gear (16), bevel gear two (17) fixed connection is in square telescopic link (3) one end.
5. The circuit board hole detection mold according to claim 2, characterized in that: two fixed blocks (18), two of diaphragm (9) front side fixedly connected with fixed block (18) one side is equipped with threaded rod (19), threaded rod (19) one end is run through one of them fixed block (18) and is compressed another fixed block (18) one side outside, the outside cover of threaded rod (19) is equipped with screw block (20), screw block (20) passes through threaded connection with threaded rod (19), screw block (20) fixed connection is in diaphragm two (10) front sides.
6. The circuit board hole detection mold according to claim 5, wherein: two threaded rod (19) outside all fixed cover is equipped with sprocket (21), sprocket (21) are located diaphragm one (9) opposite side outside, two sprocket (21) outside all is equipped with chain (22), two through chain (22) drive connection between sprocket (21), one of them threaded rod (19) other end fixedly connected with knob (23).
7. The circuit board hole detection die of claim 1, wherein: the square telescopic rod (3) is connected with the support (2) through a bearing, and the first rotating shaft (8) is connected with the support (2) through a bearing.
8. The circuit board hole detection mold according to claim 5, wherein: the threaded rod (19) is connected with the fixed block (18) through a bearing.
9. The circuit board hole detection die of claim 1, wherein: the rotating assembly comprises a second knob (24), and the second knob (24) is fixedly connected to the top end of one rotating shaft I (8).
10. The circuit board hole detection die of claim 1, wherein: the rotating assembly comprises a rotating disc (25), the rotating disc (25) is fixedly connected to the top end of one rotating shaft I (8), a rotating shaft II (26) is connected to the top of the rotating disc (25), and the rotating shaft II (26) is connected with the rotating disc (25) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665225.0U CN215338063U (en) | 2021-07-21 | 2021-07-21 | Circuit board hole detection die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665225.0U CN215338063U (en) | 2021-07-21 | 2021-07-21 | Circuit board hole detection die |
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| Publication Number | Publication Date |
|---|---|
| CN215338063U true CN215338063U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121665225.0U Active CN215338063U (en) | 2021-07-21 | 2021-07-21 | Circuit board hole detection die |
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|---|---|
| CN (1) | CN215338063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544672A (en) * | 2022-04-26 | 2022-05-27 | 四川英创力电子科技股份有限公司 | Circuit board development quality detection device and method |
-
2021
- 2021-07-21 CN CN202121665225.0U patent/CN215338063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544672A (en) * | 2022-04-26 | 2022-05-27 | 四川英创力电子科技股份有限公司 | Circuit board development quality detection device and method |
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