CN220123144U - PCB fixing device with protective structure - Google Patents
PCB fixing device with protective structure Download PDFInfo
- Publication number
- CN220123144U CN220123144U CN202321380256.0U CN202321380256U CN220123144U CN 220123144 U CN220123144 U CN 220123144U CN 202321380256 U CN202321380256 U CN 202321380256U CN 220123144 U CN220123144 U CN 220123144U
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- fixedly connected
- processing shell
- pcb
- protective structure
- plates
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- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 64
- 238000001125 extrusion Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009514 concussion Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a PCB fixing device with a protective structure, which comprises a base, wherein the top of the base is fixedly connected with a processing shell, the front side and the rear side of the top of the processing shell are respectively provided with a limiting hole, the front side and the rear side of the top of the processing shell are respectively provided with a radiating hole, the bottom of the processing shell is fixedly connected with clamping components used for positioning the two sides of the PCB, the two sides of the top of the processing shell are respectively provided with a jack, and the front side and the rear side of the top of the processing shell are respectively fixedly connected with a limiting plate.
Description
Technical Field
The utility model belongs to the technical field of PCB boards, and particularly relates to a PCB board fixing device with a protection structure.
Background
Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components. The printed circuit board is represented by a multi-purpose PCB, but cannot be called as a PCB, and the design of the printed circuit board is mainly layout design; the main advantage of using a circuit board is that it greatly reduces wiring and assembly errors, improves automation level and production effort, and is classified into single-panel, double-panel, four-panel, six-panel and other multi-layer circuit boards according to the number of layers of the circuit board, and is somewhat confusing in terms of definition of names because the printed circuit board is not a general end product, such as a motherboard for a personal computer, which is called a motherboard, and cannot be directly called a circuit board, although the motherboard has the circuit board therein, it is not the same, and therefore both cannot be said to be the same when evaluating industry. For another example, because integrated circuit components are loaded on a circuit board, the news medium is called an IC board, but is not substantially equivalent to a printed circuit board. By printed circuit board we mean a bare board-i.e. a circuit board without upper components.
The utility model relates to a PCB board fixing device with protective structure need fix a position the PCB board in the course of working of PCB board to the staff processes, and current PCB board fixing device all extrudees the location from both sides when using, but this kind of mode is easy to appear the circumstances of concussion because of the moment of torsion of processing apparatus in the course of working, influences machining precision, and thereby the PCB board is whole to be exposed to the outside mistake of being easy to receive when processing and bump and cause the damage, consequently to above-mentioned problem, the utility model relates to a PCB board fixing device with parcel nature is strong, protective properties is good, location effect is good, can effectually solve above-mentioned problem, and do benefit to the PCB board use of different models, can effectually provide convenience for the staff, improves PCB board processing procedure's precision simultaneously.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the PCB fixing device with the protective structure, which has the advantages of strong wrapping property, good protective performance and good positioning effect, and solves the problems that the existing fixing device is extruded and positioned from two sides, but the mode is easy to vibrate due to the torque force of a processing instrument in the processing process, the processing precision is affected, and the PCB is wholly exposed outside during processing and is easy to be damaged due to the false touch of the outside.
The utility model discloses a PCB fixing device with a protective structure, which comprises a base, wherein the top of the base is fixedly connected with a processing shell, the front side and the rear side of the top of the processing shell are respectively provided with a limiting hole, the front side and the rear side of the top of the processing shell are respectively provided with a radiating hole, the bottom of the processing shell is fixedly connected with clamping components for positioning two sides of a PCB, the two sides of the top of the processing shell are respectively provided with a jack, the front side and the rear side of the top of the processing shell are respectively fixedly connected with a limiting plate, the limiting plates are made of rubber, a protection plate is arranged between the tops of the two limiting plates, and the protection plate is made of an acrylic plate.
As the preferable mode of the utility model, the clamping assembly comprises a motor, the top of the motor is fixedly connected with the processing shell, the output end of the motor penetrates through the inner cavity of the processing shell and is fixedly connected with a transmission rod, the surface of the transmission rod is fixedly connected with a gear, the front side and the rear side of the gear are both in meshed connection with toothed plates, the opposite sides of the tops of the two toothed plates are both fixedly connected with a connecting plate, and the top of the connecting plate penetrates through the top of the processing shell and is fixedly connected with a clamping plate.
As the utility model is preferable, the opposite sides of the two toothed plates are fixedly connected with sliding sleeves, the inner cavities of the sliding sleeves are movably connected with sliding rods, and both sides of the sliding rods are fixedly connected with the inner wall of the processing shell.
As the preferable mode of the utility model, the top of the motor surface is sleeved with a reinforcing ring, and the top of the reinforcing ring is fixedly connected with the processing shell.
As the preferable mode of the utility model, the opposite sides of the two clamping plates are fixedly connected with extrusion blocks, the extrusion blocks are rectangular, and the extrusion blocks are made of rubber.
As the preferable mode of the utility model, the bottoms of the front side and the rear side of the base are fixedly connected with mounting plates, and the surfaces of the mounting plates are provided with mounting holes.
As the utility model is preferable, the two sides of the bottom of the protection plate are fixedly connected with the inserted bars, and the surfaces of the inserted bars are movably connected with the inner cavities of the jacks.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model solves the problem that the existing fixing device is extruded and positioned from two sides by arranging the base, the processing shell, the heat dissipation holes, the clamping assembly, the insertion holes, the limiting plate and the protection plate for use, but the mode is easy to shock due to the torque force of the processing instrument in the processing process, the processing precision is affected, and the PCB is easy to be damaged due to the fact that the whole PCB is exposed outside during processing.
2. According to the utility model, through the matched use of the motor, the transmission rod, the gear, the toothed plate and the clamping plate, when a worker needs to position and process the PCB, the PCB is firstly placed at the top of the processing shell, at the moment, the two limiting plates limit the front side and the rear side of the PCB, then the motor is turned on, at the moment, the output end of the motor drives the gear to rotate through the transmission rod, then the gear is meshed with the two toothed plates to move to the opposite side in a front-back manner when rotating, then the two toothed plates drive the two clamping plates to move to the opposite side through the two connecting plates, at the moment, the extrusion blocks of the two clamping plates are contacted with the two sides of the PCB, and as the material of the extrusion blocks is rubber, the PCB can be effectively clamped and friction force is increased, at the moment, the worker can process the PCB, and at the moment, the protection plate can be inserted into the jack through the inserted rod to protect the surface of the PCB; through setting up the cooperation of sliding sleeve and slide bar and using, played the spacing effect to the pinion rack, through setting up the stiffening ring, stiffening ring and processing shell fixed connection have played the location and the guard action to the motor, through setting up the extrusion piece, the material of extrusion piece is rubber, can play effectual centre gripping and the effect of increasing friction force to the PCB board.
3. According to the utility model, the mounting plate is arranged, the mounting holes are formed in the surface of the mounting plate, the effect of facilitating the positioning of the base by a worker is achieved, and the inserted bar is movably connected with the inner cavity of the jack, so that the worker can conveniently mount the protection plate and protect the outer surface of the PCB.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic view of an internal structure of a base according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a clamping assembly according to an embodiment of the present utility model.
In the figure: 1. a base; 2. processing the shell; 3. a heat radiation hole; 4. a clamping assembly; 401. a motor; 402. a transmission rod; 403. a gear; 404. a toothed plate; 405. a clamping plate; 406. a sliding sleeve; 407. a slide bar; 408. a reinforcing ring; 409. extruding a block; 5. a jack; 6. a limiting plate; 7. a mounting plate; 8. a protection plate; 9. and a plunger.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the PCB fixing device with a protection structure provided by the embodiment of the utility model includes a base 1, a processing shell 2 is fixedly connected to the top of the base 1, limiting holes are formed in the front side and the rear side of the top of the processing shell 2, a heat dissipation hole 3 is formed in the front side and the rear side of the top of the processing shell 2, a clamping component 4 for positioning two sides of the PCB is fixedly connected to the bottom of the processing shell 2, insertion holes 5 are formed in two sides of the top of the processing shell 2, limiting plates 6 are fixedly connected to the front side and the rear side of the top of the processing shell 2, the limiting plates 6 are made of rubber, a protection plate 8 is arranged between the tops of the two limiting plates 6, and the protection plate 8 is made of an acrylic plate.
Referring to fig. 2 and 3, the clamping assembly 4 comprises a motor 401, the top of the motor 401 is fixedly connected with a processing shell 2, the output end of the motor 401 penetrates through the inner cavity of the processing shell 2 and is fixedly connected with a transmission rod 402, the surface of the transmission rod 402 is fixedly connected with a gear 403, the front side and the rear side of the gear 403 are respectively connected with a toothed plate 404 in a meshed mode, opposite sides of the tops of the two toothed plates 404 are respectively fixedly connected with a connecting plate, the top of the connecting plate penetrates through the top of the processing shell 2 and is fixedly connected with a clamping plate 405, opposite sides of the two toothed plates 404 are respectively fixedly connected with a sliding sleeve 406, the inner cavity of the sliding sleeve 406 is movably connected with a sliding rod 407, two sides of the sliding rod 407 are respectively fixedly connected with the inner wall of the processing shell 2, a reinforcing ring 408 is sleeved on the top of the surface of the motor 401, the top of the reinforcing ring 408 is fixedly connected with the processing shell 2, opposite sides of the two clamping plates 405 are respectively fixedly connected with a squeezing block 409, the shape of the squeezing block 409 is rectangular, and the material of the squeezing block 409 is rubber.
The scheme is adopted: through the cooperation of the motor 401, the transmission rod 402, the gear 403, the toothed plate 404 and the clamping plate 405, when a worker needs to position and process a PCB, the PCB is firstly placed on the top of the processing shell 2, at the moment, the two limiting plates 6 limit the front side and the rear side of the PCB, then the motor 401 is opened, at the moment, the output end of the motor 401 drives the gear 403 to rotate through the transmission rod 402, then the gear 403 is meshed with the two toothed plates 404 to move to the opposite sides when rotating, then the two toothed plates 404 drive the two clamping plates 405 to move to the opposite sides through the two connecting plates, at the moment, the extrusion blocks 409 of the two clamping plates 405 are contacted with the two sides of the PCB, and as the material of the extrusion blocks 409 is rubber, the PCB can be effectively clamped and friction force increased, at the moment, the worker can process the PCB, and after the processing, the worker needs to temporarily cool or otherwise process the PCB, the protection plate 8 can be inserted into the jack 5 through the inserting rod 9, so as to protect the surface of the PCB; through setting up the cooperation of sliding sleeve 406 and slide bar 407 and using, played the spacing effect to pinion rack 404, through setting up stiffening ring 408, stiffening ring 408 and processing shell 2 fixed connection have played the location and the guard action to motor 401, through setting up extrusion piece 409, the material of extrusion piece 409 is rubber, can play effectual centre gripping and the effect of increasing friction force to the PCB board.
Referring to fig. 1 and 2, the bottoms of the front side and the rear side of the base 1 are fixedly connected with a mounting plate 7, the surface of the mounting plate 7 is provided with a mounting hole, two sides of the bottom of the protection plate 8 are fixedly connected with a plug rod 9, and the surface of the plug rod 9 is movably connected with the inner cavity of the jack 5.
The scheme is adopted: through setting up mounting panel 7, the mounting hole has been seted up on mounting panel 7's surface, has played the effect of being convenient for the staff with base 1 location, through setting up inserted bar 9, and the inner chamber swing joint of inserted bar 9 and jack 5 has played the staff of being convenient for installs guard plate 8, protects the effect to the surface of PCB board.
The working principle of the utility model is as follows:
when in use, when a worker needs to position and process a PCB, firstly, the PCB is placed at the top of the processing shell 2, at this time, the two limiting plates 6 are used for limiting the front side and the rear side of the PCB, then the motor 401 is opened, at this time, the output end of the motor 401 drives the gear 403 to rotate through the transmission rod 402, then the gear 403 is used for meshing the two toothed plates 404 to the opposite side in a front-back manner when rotating, then the two toothed plates 404 drive the two clamping plates 405 to move to the opposite side through the two connecting plates, at this time, the extrusion blocks 409 of the two clamping plates 405 are contacted with the two sides of the PCB, as the extrusion blocks 409 are made of rubber, the effect of effective clamping and friction force increase can be achieved on the PCB, the worker can process the PCB at this time, and after the processing, the worker needs to temporarily cool or otherwise process the PCB, the protection plate 8 can be inserted into the jack 5 through the insertion rod 9, so that the surface protection is carried out on the PCB, and the existing fixing device is used for positioning by extrusion, but the whole is easy to be damaged by the impact of the whole device in the processing process, and the external torque is easy to damage the processing device when the whole is caused by the vibration.
To sum up: this PCB board fixing device with protective structure through setting up base 1, processing shell 2, louvre 3, clamping assembly 4, jack 5, limiting plate 6 and guard plate 8's cooperation and use, has solved current fixing device and all is extrudeed the location from both sides, but this kind of mode is in the course of working and is appeared the condition of concussion because of the moment of torsion power of processing apparatus easily, influences the machining precision to thereby the PCB board is whole to be exposed to be received outside when processing and bump by mistake that causes the damage problem.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a PCB board fixing device with protective structure, includes base (1), its characterized in that: the utility model discloses a PCB board, including base (1) and processing shell (2), limiting hole has all been seted up to the top fixedly connected with processing shell (2), limiting hole (3) have all been seted up to the front side and the rear side at processing shell (2) top, clamping component (4) that are used for carrying out the location to the both sides of PCB board are fixedly connected with to the bottom of processing shell (2), jack (5) have all been seted up to the both sides at processing shell (2) top, the equal fixedly connected with limiting plate (6) of front side and the rear side at processing shell (2) top, the material of limiting plate (6) is rubber, is provided with guard plate (8) between the top of two limiting plates (6), the material of guard plate (8) is the ya keli board.
2. The PCB fixing apparatus with a protective structure of claim 1, wherein: the clamping assembly (4) comprises a motor (401), the top of the motor (401) is fixedly connected with a processing shell (2), the output end of the motor (401) penetrates through an inner cavity of the processing shell (2) and is fixedly connected with a transmission rod (402), a gear (403) is fixedly connected to the surface of the transmission rod (402), toothed plates (404) are connected to the front side and the rear side of the gear (403) in a meshed mode, connecting plates are fixedly connected to opposite sides of the tops of the two toothed plates (404), and the top of each connecting plate penetrates through the top of the processing shell (2) and is fixedly connected with a clamping plate (405).
3. The PCB fixing apparatus with a protective structure as claimed in claim 2, wherein: the sliding sleeve (406) is fixedly connected to one opposite side of the two toothed plates (404), the inner cavity of the sliding sleeve (406) is movably connected with the sliding rod (407), and two sides of the sliding rod (407) are fixedly connected with the inner wall of the processing shell (2).
4. A PCB fixing apparatus having a protective structure as claimed in claim 3, wherein: the top of motor (401) surface cover is equipped with stiffening ring (408), the top and the processing shell (2) fixed connection of stiffening ring (408).
5. The PCB fixing apparatus with a protective structure of claim 1, wherein: two opposite sides of cardboard (405) all fixedly connected with extrusion piece (409), the shape of extrusion piece (409) is the rectangle, the material of extrusion piece (409) is rubber.
6. The PCB fixing apparatus with a protective structure of claim 1, wherein: the base is characterized in that the bottoms of the front side and the rear side of the base (1) are fixedly connected with mounting plates (7), and mounting holes are formed in the surfaces of the mounting plates (7).
7. The PCB fixing apparatus with a protective structure of claim 1, wherein: the two sides of the bottom of the protection plate (8) are fixedly connected with inserted bars (9), and the surfaces of the inserted bars (9) are movably connected with the inner cavity of the jack (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380256.0U CN220123144U (en) | 2023-06-01 | 2023-06-01 | PCB fixing device with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380256.0U CN220123144U (en) | 2023-06-01 | 2023-06-01 | PCB fixing device with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220123144U true CN220123144U (en) | 2023-12-01 |
Family
ID=88891393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321380256.0U Active CN220123144U (en) | 2023-06-01 | 2023-06-01 | PCB fixing device with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220123144U (en) |
-
2023
- 2023-06-01 CN CN202321380256.0U patent/CN220123144U/en active Active
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| GR01 | Patent grant | ||
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