CN221351686U - Tool for printed circuit board detector - Google Patents
Tool for printed circuit board detector Download PDFInfo
- Publication number
- CN221351686U CN221351686U CN202323332918.XU CN202323332918U CN221351686U CN 221351686 U CN221351686 U CN 221351686U CN 202323332918 U CN202323332918 U CN 202323332918U CN 221351686 U CN221351686 U CN 221351686U
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- China
- Prior art keywords
- circuit board
- printed circuit
- fixedly arranged
- groove
- detector
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- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000007664 blowing Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model relates to the technical field of printed circuit board detection, in particular to a tool for a printed circuit board detector, which comprises an air inlet pipe, wherein a fan is fixedly arranged on the surface of the outer wall of the air inlet pipe, a telescopic pipe is fixedly arranged on the surface of the outer wall of the air inlet pipe, a U-shaped bracket is fixedly arranged on the surface of a detector body, a threaded rod is connected between the inner walls of two ends of the U-shaped bracket in a rotating way, a rotating wheel is fixedly arranged at one end port of the threaded rod, a vertical groove is formed in the surface of the inner wall of the U-shaped bracket, a T-shaped plate is connected with the surface of the threaded rod in a threaded way, two support rods are fixedly arranged on the surface of the T-shaped plate, and a blowing pipe is fixedly arranged at one end of the two support rods away from the T-shaped plate. The utility model solves the problems that in the use process of the existing printed circuit board test tool, the thimble is mainly placed on the circuit board for power-on detection, but when the detection is carried out, heat is generated after the surface of the thimble is contacted with the surface of the circuit board, and the thimble and the circuit board generate heat.
Description
Technical Field
The utility model relates to the technical field of printed circuit board detection, in particular to a tool for a printed circuit board detector.
Background
The printed circuit board is a provider of electrical connections to electronic components that can be tested during processing using a printed circuit board test fixture.
In the use process of the existing printed circuit board test tool, the thimble is mainly placed on the circuit board for conducting detection, but when the detection is conducted, heat is generated after the surface contact of the thimble and the circuit board, so that the phenomenon that the thimble and the circuit board generate heat is caused, and when the detection is conducted for a long time, equipment and the circuit board are damaged, and the service life is reduced
Disclosure of utility model
The utility model aims to solve the technical problems in the background, and provides a tool for a printed circuit board detector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a frock for printed circuit board detector, includes the detector body, the surface of detector body is seted up flutedly, the top fixed surface of detector body installs L type support, the top fixed surface of L type support installs the cylinder, the output fixed mounting of cylinder has the lifter plate, the bottom fixed surface of lifter plate installs a plurality of detection needles, the side of detector body is equipped with heat abstractor, heat abstractor includes the air-supply line, air-supply line fixed mounting is in the side of detector body, the outer wall fixed surface of air-supply line installs the fan, the outer wall fixed surface of air-supply line installs flexible pipe. The fan is arranged to achieve the effect of exhausting air.
Preferably, the surface fixed mounting of detector body has the U type support, rotate between the both ends inner wall of U type support and be connected with the threaded rod, the one end port fixed mounting of threaded rod has the runner. The setting of runner has played the effect that drives threaded rod pivoted.
Preferably, the vertical groove has been seted up to the inner wall surface of U type support, the surface threaded connection of threaded rod has the T template, T template is with the help of threaded rod and vertical groove sliding connection, the surface fixed mounting of T template has two bracing pieces, two the one end fixed mounting that the T template was kept away from to the bracing piece has the blowing pipe, the one end and the blowing pipe intercommunication of blast pipe are kept away from to the flexible pipe. The setting of threaded rod has played the effect that drives T template and at the inside removal in perpendicular groove, and the setting of T template has played the effect that drives bracing piece and blowpipe and remove.
Preferably, the two side inner wall surfaces of the groove are provided with sliding devices, each sliding device comprises a strip-shaped groove, each strip-shaped groove is formed in the two side inner wall surfaces of the groove, two sliding plates are connected in the two strip-shaped grooves in a sliding mode, and a bearing plate is fixedly installed between the two sliding plates. The arrangement of the sliding plate and the groove has the effect of enabling the bearing plate to be more stable in moving.
Preferably, the surface of the detector body is provided with a long groove, a vertical plate is connected in the long groove in a sliding manner, a motor is fixedly arranged on the surface of the vertical plate, a gear is fixedly arranged at the output end of the motor, a rack is fixedly arranged on the surface of the detector body, and the gear and the rack are meshed with each other. The arrangement of the motor has the effect of driving the gear to rotate, and the arrangement of the gear and the rack has the effect of enabling the vertical plate to move in the long groove.
Preferably, the surface of the vertical plate is fixedly provided with a connecting rod, and one end of the connecting rod, which is far away from the vertical plate, is fixedly connected with the sliding plate. The arrangement of the connecting rod plays a role in driving the sliding plate to move in the strip-shaped groove.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. According to the utility model, when the device is required to be used, the circuit board is firstly placed on the surface of the bearing plate, then the fan is rotated, the rotating wheel is rotated to drive the threaded rod to rotate, the threaded rod is rotated to drive the T-shaped plate to move downwards in the vertical groove, the T-shaped plate moves downwards in the vertical groove to drive the support rod to move downwards, the support rod moves downwards to drive the blowing pipe to move downwards, the blowing pipe moves downwards to drive the telescopic pipe to move downwards, at the moment, the air inlet pipe blows air into the telescopic pipe, then the telescopic pipe is fed into the blowing pipe, finally the air is blown out from the blowing pipe to perform blowing and heat dissipation, then the air cylinder is started, the air cylinder is started to drive the lifting plate to move downwards, the lifting plate moves downwards to drive the detection needle to move downwards, the detection needle moves downwards to finish detection operation on the circuit board, and through the cooperation of the structure, the phenomenon that the detection needle and the circuit board can heat in the process of the circuit board is effectively reduced, the damage phenomenon of the detection needle and the circuit board is easily caused during long-time detection, the whole stability of the device is further improved.
2. According to the utility model, after the detection of the circuit board is finished, the motor is started firstly, the motor starts to drive the gear to rotate, the gear rotates and the rack is meshed, so that the vertical plate moves in the long groove, the vertical plate moves in the long groove to drive the connecting rod to move, the connecting rod moves to drive the sliding plate to move in the long groove, the sliding plate moves in the long groove to drive the bearing plate to move, the bearing plate moves to drive the printed circuit board to move, when the printed circuit board moves to a proper position, the motor is closed, and through the cooperation of the structure, the situation that the detection needle is damaged due to the fact that the equipment space is too small when the equipment is taken, and the detection needle is easily touched by mistake when the circuit board is taken is effectively reduced, so that the overall practicality of the equipment is improved.
Drawings
Fig. 1 is a schematic perspective view of a tool for a printed circuit board detector according to the present utility model;
fig. 2 is a schematic diagram of a right-side view structure of a tool for a printed circuit board detector according to the present utility model;
fig. 3 is a schematic diagram of a left-hand structure of a tool for a printed circuit board detector according to the present utility model;
FIG. 4 is a schematic view showing the structure of the printed circuit board tester shown in FIG. 2A;
fig. 5 is a schematic diagram of a structure of the tooling for the pcb tester shown in fig. 3 at B;
Legend description:
1. A detector body; 2. a groove; 3. an L-shaped bracket; 4. a cylinder; 5. a lifting plate; 6. a heat sink; 601. an air inlet pipe; 602. a blower; 603. a telescopic tube; 604. a U-shaped bracket; 605. a threaded rod; 606. a rotating wheel; 607. a vertical groove; 608. t-shaped plates; 609. a support rod; 610. a blowing pipe; 7. a sliding device; 71. a bar-shaped groove; 72. a slide plate; 73. a carrying plate; 74. a long groove; 75. a riser; 76. a motor; 77. a gear; 78. a rack; 79. a connecting rod; 8. and (3) detecting the needle.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a frock for printed circuit board detector, includes detector body 1, and recess 2 has been seted up on the surface of detector body 1, and the top surface fixed mounting of detector body 1 has L type support 3, and the top surface fixed mounting of L type support 3 has cylinder 4, and the output fixed mounting of cylinder 4 has lifter plate 5, and the bottom surface fixed mounting of lifter plate 5 has a plurality of detection needles 8.
The specific arrangement and function of the heat sink 6 and the slide 7 will be described in detail.
In this embodiment: the side of detector body 1 is equipped with heat abstractor 6, and heat abstractor 6 includes air-supply line 601, and air-supply line 601 fixed mounting is in the side of detector body 1, and air-supply line 601's outer wall surface fixed mounting has fan 602, and air-supply line 601's outer wall surface fixed mounting has flexible pipe 603.
In this embodiment: the fan 602 is arranged to provide an air draft effect.
Specifically, the surface of the detector body 1 is fixedly provided with a U-shaped bracket 604, a threaded rod 605 is rotatably connected between inner walls at two ends of the U-shaped bracket 604, and a rotating wheel 606 is fixedly arranged at one end port of the threaded rod 605.
In this embodiment: the arrangement of the rotating wheel 606 has the effect of driving the threaded rod 605 to rotate.
Specifically, the inner wall surface of the U-shaped bracket 604 is provided with a vertical groove 607, the surface of the threaded rod 605 is in threaded connection with a T-shaped plate 608, the T-shaped plate 608 is in sliding connection with the vertical groove 607 by virtue of the threaded rod 605, the surface of the T-shaped plate 608 is fixedly provided with two supporting rods 609, one end of the two supporting rods 609, which is far away from the T-shaped plate 608, is fixedly provided with a blowing pipe 610, and one end of the telescopic pipe 603, which is far away from the air inlet pipe 601, is communicated with the blowing pipe 610. The arrangement of the threaded rod 605 has the effect of driving the T-shaped plate 608 to move in the vertical groove 607, and the arrangement of the T-shaped plate 608 has the effect of driving the supporting rod 609 and the blowing pipe 610 to move.
In this embodiment: the two side inner wall surfaces of the groove 2 are respectively provided with a sliding device 7, each sliding device 7 comprises a strip-shaped groove 71, each strip-shaped groove 71 is formed in the two side inner wall surfaces of the groove 2, sliding plates 72 are slidably connected in the two strip-shaped grooves 71, and a bearing plate 73 is fixedly arranged between the two sliding plates 72. When the circuit board is detected, the motor 76 is started, the motor 76 starts to drive the gear 77 to rotate, the gear 77 rotates and the rack 78 is meshed, then the vertical plate 75 moves in the long groove 74, the vertical plate 75 moves in the long groove 74 to drive the connecting rod 79 to move, the connecting rod 79 moves to drive the sliding plate 72 to move in the long groove 71, the sliding plate 72 moves in the long groove 71 to drive the bearing plate 73 to move, the bearing plate 73 moves to drive the printed circuit board to move, when the printed circuit board moves to a proper position, the motor 76 is closed, through the cooperation of the structure, the situation that the detecting needle 8 is damaged when the equipment is taken out due to the fact that the equipment space is too small, and the detecting needle 8 is easy to touch by mistake when the circuit board is taken out is improved, and the overall practicality of the equipment is improved.
Specifically, the surface of the detector body 1 is provided with a long groove 74, a vertical plate 75 is connected in the long groove 74 in a sliding manner, a motor 76 is fixedly arranged on the surface of the vertical plate 75, a gear 77 is fixedly arranged at the output end of the motor 76, a rack 78 is fixedly arranged on the surface of the detector body 1, and the gear 77 and the rack 78 are meshed with each other.
In this embodiment: the arrangement of the motor 76 has the effect of driving the gear 77 to rotate, and the arrangement of the gear 77 and the rack 78 has the effect of moving the riser 75 inside the long slot 74.
Specifically, the surface of the riser 75 is fixedly provided with a connecting rod 79, and one end of the connecting rod 79 away from the riser 75 is fixedly connected with the slide plate 72.
In this embodiment: the arrangement of the connecting rod 79 has the effect of driving the slide plate 72 to move inside the bar-shaped groove 71.
Working principle: through setting up heat abstractor 6, when the device needs to be used, firstly place the circuit board on the surface of loading board 73, then fan 602, then rotate runner 606, runner 606 rotates and drives threaded rod 605 to rotate, threaded rod 605 rotates and drives T template 608 and move down in the inside of erecting groove 607, T template 608 moves down in the inside of erecting groove 607 and drives bracing piece 609 and move down, bracing piece 609 moves down and drives blowing pipe 610 and moves down, blowing pipe 610 moves down and drives flexible pipe 603 and moves down, at this moment air-supply pipe 601 blows the wind into flexible pipe 603, send into blowing pipe 610 again by flexible pipe 603, finally blow out from blowing pipe 610, carry out the heat dissipation of blowing, then start cylinder 4, cylinder 4 starts and drives lifter 5 downwardly moving, lifter 5 downwardly moving drives detecting needle 8 downwardly moving, detecting needle 8 downwardly moving accomplishes the detection operation to the circuit board, through the cooperation of above-mentioned structure, can effectually reduce equipment in carrying out the test procedure to the circuit board, can generate heat between detecting needle 8 and the circuit board, cause detecting needle 8 and the circuit board easily during the long-time detection and detect and cause detecting needle 8 and circuit board's life, low life condition of equipment has been reduced, and stability is further improved. When the circuit board is detected, the motor 76 is started, the motor 76 starts to drive the gear 77 to rotate, the gear 77 rotates and the rack 78 is meshed, then the vertical plate 75 moves in the long groove 74, the vertical plate 75 moves in the long groove 74 to drive the connecting rod 79 to move, the connecting rod 79 moves to drive the sliding plate 72 to move in the long groove 71, the sliding plate 72 moves in the long groove 71 to drive the bearing plate 73 to move, the bearing plate 73 moves to drive the printed circuit board to move, when the printed circuit board moves to a proper position, the motor 76 is closed, through the cooperation of the structure, the situation that the detecting needle 8 is damaged when the equipment is taken out due to the fact that the equipment space is too small, and the detecting needle 8 is easy to touch by mistake when the circuit board is taken out is improved, and the overall practicality of the equipment is improved.
While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (6)
1. The utility model provides a frock for printed circuit board detector, includes detector body (1), recess (2) are seted up on the surface of detector body (1), the top fixed surface of detector body (1) installs L type support (3), the top fixed surface of L type support (3) installs cylinder (4), the output fixed mounting of cylinder (4) has lifter plate (5), the bottom fixed surface of lifter plate (5) installs a plurality of detection needles (8), its characterized in that: the side of detector body (1) is equipped with heat abstractor (6), heat abstractor (6) are including air-supply line (601), air-supply line (601) fixed mounting is in the side of detector body (1), outer wall surface fixed mounting of air-supply line (601) has fan (602), outer wall surface fixed mounting of air-supply line (601) has flexible pipe (603).
2. The tooling for the printed circuit board detector according to claim 1, wherein: the surface fixed mounting of detector body (1) has U type support (604), rotate between the both ends inner wall of U type support (604) and be connected with threaded rod (605), one end port fixed mounting of threaded rod (605) has runner (606).
3. The tooling for the printed circuit board detector according to claim 2, wherein: perpendicular groove (607) have been seted up to the inner wall surface of U type support (604), the surface threaded connection of threaded rod (605) has T template (608), T template (608) are with the help of threaded rod (605) and perpendicular groove (607) sliding connection, the fixed surface mounting of T template (608) has two bracing pieces (609), two the one end fixed mounting that T template (608) were kept away from to bracing piece (609) has blowing pipe (610), the one end and blowing pipe (610) intercommunication of air-supply line (601) are kept away from to flexible pipe (603).
4. The tooling for the printed circuit board detector according to claim 1, wherein: the sliding device is characterized in that sliding devices (7) are arranged on the inner wall surfaces of the two sides of the groove (2), each sliding device (7) comprises a strip-shaped groove (71), each strip-shaped groove (71) is formed in the inner wall surface of the two sides of the groove (2), sliding plates (72) are slidably connected in the two strip-shaped grooves (71), and a bearing plate (73) is fixedly arranged between the two sliding plates (72).
5. The tooling for the printed circuit board detector according to claim 1, wherein: the detector is characterized in that the surface of the detector body (1) is provided with a long groove (74), a vertical plate (75) is connected inside the long groove (74) in a sliding mode, a motor (76) is fixedly arranged on the surface of the vertical plate (75), a gear (77) is fixedly arranged at the output end of the motor (76), a rack (78) is fixedly arranged on the surface of the detector body (1), and the gear (77) and the rack (78) are meshed with each other.
6. The tooling for the printed circuit board detector as claimed in claim 5, wherein: the surface of the vertical plate (75) is fixedly provided with a connecting rod (79), and one end, far away from the vertical plate (75), of the connecting rod (79) is fixedly connected with the sliding plate (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323332918.XU CN221351686U (en) | 2023-12-07 | 2023-12-07 | Tool for printed circuit board detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323332918.XU CN221351686U (en) | 2023-12-07 | 2023-12-07 | Tool for printed circuit board detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221351686U true CN221351686U (en) | 2024-07-16 |
Family
ID=91843990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323332918.XU Active CN221351686U (en) | 2023-12-07 | 2023-12-07 | Tool for printed circuit board detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221351686U (en) |
-
2023
- 2023-12-07 CN CN202323332918.XU patent/CN221351686U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |