CN212606496U - Circuit board part rack - Google Patents
Circuit board part rack Download PDFInfo
- Publication number
- CN212606496U CN212606496U CN202021582375.0U CN202021582375U CN212606496U CN 212606496 U CN212606496 U CN 212606496U CN 202021582375 U CN202021582375 U CN 202021582375U CN 212606496 U CN212606496 U CN 212606496U
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- Prior art keywords
- clamping
- side plate
- sliding
- plate
- threaded rod
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- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a circuit board part frame, including frame foundation, threaded rod, layering board and cushion, the last surface bolt of frame foundation is fixed with first curb plate, the upper surface intermediate position bearing of first curb plate is connected with the threaded rod, the guide way has been seted up to the bottom of second curb plate, the inboard in guide way groove is provided with the layering board, and the inside camera obscura of having seted up in both ends of layering board to the inboard of camera obscura is provided with the kelly, be connected with first spring between the inner wall of kelly and camera obscura, the spout has been seted up to the inside of layering board, and the inboard of spout is provided with the slider to be connected with the second spring between the inner wall of slider and spout, the top of slider is provided with the clamp splice, and the outside of clamp splice bonds there is the cushion. The circuit board part frame can adjust the placing space, so that circuit boards of different sizes can be effectively and stably fixed, and meanwhile, the circuit boards can be taken and placed conveniently.
Description
Technical Field
The utility model relates to a printed wiring board production technical field specifically is circuit board part frame.
Background
The circuit board is an important electronic component, is used for the supporter of electronic components, can realize the electrical connection between each electronic components simultaneously, and in the circuit board printing process, in order to prevent that the circuit board from taking place to scrape and damaging and be convenient for carry, need use the circuit board parts frame to put the circuit board, but current circuit board parts frame still has some not enoughly, for example:
1. due to the fact that the sizes of circuit boards of different types are different, the existing circuit board part frame is fixed in structure, and the placing space is inconvenient to adjust, so that the circuit board part frame is inconvenient to effectively and stably place the circuit boards of different sizes, the circuit boards are prone to toppling and stacking, surface damage is caused, and certain using defects exist;
2. because the layering frame of current circuit board part frame adopts fixed knot to put up, can not move about, lead to the circuit board to take in-process easily to be blockked by upper strata layering frame to influence the normal of circuit board and put and take.
We have therefore proposed a board parts rack to facilitate the solution of the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a circuit board part frame to solve the inconvenient problem of effectively putting and inconvenient taking, putting the circuit board of not unidimensional circuit board of circuit board part frame on the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: the circuit board part rack comprises a rack seat, a threaded rod, a layered plate and a rubber cushion, wherein a first side plate is fixed on the upper surface of the rack seat through a bolt, a second side plate is arranged above the first side plate, a guide post is fixed on the upper surface of the first side plate through a bolt, the threaded rod is connected to the middle position of the upper surface of the first side plate through a bearing, the lower end of the threaded rod is connected with a first bevel gear in a key mode, a second bevel gear is meshed with the outer side of the first bevel gear, a guide groove is formed in the bottom of the second side plate, guide rail grooves are formed in the side walls of the second side plate and the first side plate, a limiting hole is formed in the inner wall of each guide rail groove, the layered plate is arranged on the inner side of each guide rail groove, blind grooves are formed in the two ends of the layered plate, clamping rods are arranged on the inner sides of the blind grooves, a first spring, and the inboard of spout is provided with the slider to be connected with the second spring between the inner wall of slider and spout, the top of slider is provided with the clamp splice, and the outside of clamp splice bonds and has the cushion.
Preferably, the threaded rod is in threaded connection with the second side plate, the threaded rod is parallel to the guide post, and the guide post is in clearance fit with the guide groove.
Preferably, the layered plates and the guide rail grooves form a clamping sliding structure, the lower surfaces of the layered plates are embedded with balls, and the sliding directions of the vertically adjacent layered plates are opposite.
Preferably, the clamping rod and the sliding groove form a clamping sliding structure, the clamping rod and the layered plate form an elastic telescopic structure through the first spring, and the clamping rod and the limiting hole form a clamping structure.
Preferably, the sliding block and the sliding groove form a clamping sliding structure, the sliding block and the layered plate form an elastic sliding structure through a second spring, the sliding block and the clamping block are of an integrated structure, and the clamping block is uniformly distributed above the layered plate.
Preferably, the upper end of the clamping block is of an inclined plane structure, an anti-skid bump is arranged on the surface of the rubber mat bonded to the outer side of the clamping block, and the anti-skid bump is of a V-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: the circuit board part rack;
1. the distance between the first side plate and the second side plate can be adjusted by rotating the threaded rod, and meanwhile, under the elastic action of the second spring, the sliding block can slide along the sliding groove and drive the clamping block to clamp and fix the circuit board;
2. be provided with the layering board, through sliding adjacent layering board along opposite direction, can be so that a plurality of layering boards are crisscross form roll-off, and the distance between the layering board with one side this moment is great to can not influence the normal taking, putting of circuit board, make can be convenient take, put the circuit board through this structure.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the main sectional structure of the layered plate of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the rubber mat of the present invention.
In the figure: 1. a frame seat; 2. a first side plate; 3. a second side plate; 4. a guide post; 5. a threaded rod; 6. a first bevel gear; 7. a second taper tooth; 8. a guide groove; 9. a guide rail groove; 10. a limiting hole; 11. a laminate; 1101. a ball bearing; 12. a hidden groove; 13. a clamping rod; 14. a first spring; 15. a chute; 16. a slider; 17. a second spring; 18. a clamping block; 19. a rubber pad; 1901. and an anti-slip bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a circuit board part rack comprises a rack base 1, a first side plate 2, a second side plate 3, guide posts 4, a threaded rod 5, first bevel teeth 6, second bevel teeth 7, a guide groove 8, a guide rail groove 9, a limiting hole 10, a layering plate 11, balls 1101, a blind groove 12, a clamping rod 13, a first spring 14, a sliding groove 15, a sliding block 16, a second spring 17, a clamping block 18 and a rubber gasket 19, wherein the first side plate 2 is fixed on the upper surface of the rack base 1 through bolts, the second side plate 3 is arranged above the first side plate 2, the guide posts 4 are fixed on the upper surface of the first side plate 2 through bolts, the threaded rod 5 is connected to the middle position of the upper surface of the first side plate 2 through a bearing, the lower end of the threaded rod 5 is in key connection with the first bevel teeth 6, the second bevel teeth 7 are meshed with the outer side of the first bevel teeth 6, the guide grooves 8 are formed in the bottom of the second side plate 3, the guide rails 9 are formed in the side walls, a limiting hole 10 is formed in the inner wall of the guide rail groove 9, a layered plate 11 is arranged on the inner side of the guide rail groove 9, blind grooves 12 are formed in the two ends of the layered plate 11, a clamping rod 13 is arranged on the inner side of the blind groove 12, a first spring 14 is connected between the clamping rod 13 and the inner wall of the blind groove 12, a sliding groove 15 is formed in the layered plate 11, a sliding block 16 is arranged on the inner side of the sliding groove 15, a second spring 17 is connected between the sliding block 16 and the inner wall of the sliding groove 15, a clamping block 18 is arranged above the sliding block 16, and a rubber pad 19 is bonded on the outer side of the clamping block 18;
the threaded rod 5 is in threaded connection with the second side plate 3, the threaded rod 5 is parallel to the guide posts 4, the guide posts 4 are in clearance fit with the guide grooves 8, and the threaded rod 5 is rotated to enable the second side plate 3 to be adjusted in the vertical position along the guide posts 4, so that the distance between the first side plate 2 and the second side plate 3 is changed, and circuit boards of different sizes can be placed on the layered plate 11;
the layered plates 11 and the guide rail grooves 9 form a clamping sliding structure, balls 1101 are embedded in the lower surfaces of the layered plates 11, the sliding directions of the vertically adjacent layered plates 11 are opposite, and the layered plates 11 can slide out in a staggered manner through the structure, so that a circuit board can be conveniently placed above the layered plates 11;
the clamping rod 13 and the sliding groove 15 form a clamping sliding structure, the clamping rod 13 and the layered plate 11 form an elastic telescopic structure through the first spring 14, the clamping rod 13 and the limiting hole 10 form a clamping structure, and the clamping rod 13 can be automatically clamped into the limiting hole 10 through the elastic force of the first spring 14, so that the layered plate 11 is positioned, and the layered plate 11 is prevented from sliding outwards in the moving process of the device;
the sliding block 16 and the sliding groove 15 form a clamping sliding structure, the sliding block 16 and the layered plate 11 form an elastic sliding structure through the second spring 17, the sliding block 16 and the clamping block 18 are of an integrated structure, meanwhile, the clamping block 18 is uniformly distributed above the layered plate 11, and the sliding block 16 can elastically slide along the sliding groove 15 through the elastic force action of the second spring 17, so that the clamping block 18 is driven to clamp and fix circuit boards with different sizes;
the upper end of clamp splice 18 is the inclined plane structure, and the surface of the cushion 19 that the clamp splice 18 outside bonds is provided with skid proof block 1901 to skid proof block 1901 is "V" font structure, when needs put the circuit board, only needs to insert the circuit board to between the adjacent clamp splice 18, and the circuit board can promote the inclined plane structure of clamp splice 18, makes clamp splice 18 carry out automatic centre gripping to the circuit board, and cushion 19 can prevent circuit board edgewise landing simultaneously.
The working principle is as follows: when the circuit board part rack is used, firstly, as shown in fig. 1-2 and fig. 4, according to the specific size of the circuit board, the second bevel gear 7 is rotated, so that the second bevel gear 7 is meshed with the first bevel gear 6, thereby driving the first bevel gear 6 to rotate with the threaded rod 5, the threaded rod 5 can drive the first side plate 2 to slide along the guide post 4 in the rotating process, thereby adjusting the distance between the first side plate 2 and the second side plate 3, so that the circuit board can be just vertically placed between adjacent layered plates 11, then the clamping rod 13 is pressed downwards, so that the clamping rod 13 is disengaged from the limiting hole 10, thereby the layered plates 11 can be pulled along the guide rail grooves 9, and then the adjacent layered plates 11 are respectively pulled out in opposite directions;
as shown in fig. 2-3 and fig. 5, the circuit board is then vertically inserted between adjacent clamping blocks 18, when the circuit board contacts with the inclined plane structure at the upper end of the clamping block 18, the clamping block 18 is pushed to slide towards both sides, and simultaneously under the elastic action of the second spring 17, the sliding block 16 can drive the clamping block 18 to slide along the sliding groove 15, at this time, the clamping block 18 can automatically clamp and fix the circuit boards with different sizes, the rubber pad 19 can prevent the circuit boards from dropping from the side surface, after the circuit boards are completely placed, the layered board 11 is slid to the original position along the guide rail groove 9 again, at this time, under the elastic action of the first spring 14, the clamping rod 13 can be clamped into the limiting hole 10 again, so that the layered board 11 is limited, and the layered board 11 is prevented from sliding out in the moving process of the frame base 1, thereby completing a series of work.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. Circuit board part frame, including mount (1), threaded rod (5), layering board (11) and cushion (19), its characterized in that: the upper surface of the frame base (1) is fixed with a first side plate (2) through bolts, a second side plate (3) is arranged above the first side plate (2), a guide column (4) is fixed on the upper surface of the first side plate (2), a threaded rod (5) is connected to the middle position of the upper surface of the first side plate (2) through a bearing, a first bevel gear (6) is connected to the lower end of the threaded rod (5) through a key, a second bevel gear (7) is meshed to the outer side of the first bevel gear (6), a guide groove (8) is formed in the bottom of the second side plate (3), guide rail grooves (9) are formed in the side walls of the second side plate (3) and the first side plate (2), a limiting hole (10) is formed in the inner wall of each guide rail groove (9), a layering plate (11) is arranged on the inner side of each guide rail groove (9), and blind grooves (12) are formed in the inner portions, and the inboard of camera obscura (12) is provided with kelly (13), be connected with first spring (14) between the inner wall of kelly (13) and camera obscura (12), spout (15) have been seted up to the inside of layering board (11), and the inboard of spout (15) is provided with slider (16) to be connected with second spring (17) between the inner wall of slider (16) and spout (15), the top of slider (16) is provided with clamp splice (18), and the outside of clamp splice (18) bonds and has cushion (19).
2. A board parts rack according to claim 1, wherein: threaded rod (5) and second curb plate (3) threaded connection, and threaded rod (5) are parallel to each other with guide post (4) to guide post (4) and guide way (8) clearance fit.
3. A board parts rack according to claim 1, wherein: the layered plate (11) and the guide rail groove (9) form a clamping sliding structure, the lower surface of the layered plate (11) is embedded with balls (1101), and the sliding directions of the vertically adjacent layered plates (11) are opposite.
4. A board parts rack according to claim 1, wherein: the clamping rod (13) and the sliding groove (15) form a clamping sliding structure, the clamping rod (13) and the layered plate (11) form an elastic telescopic structure through the first spring (14), and the clamping rod (13) and the limiting hole (10) form a clamping structure.
5. A board parts rack according to claim 1, wherein: the sliding block (16) and the sliding groove (15) form a clamping sliding structure, the sliding block (16) and the layered plate (11) form an elastic sliding structure through a second spring (17), the sliding block (16) and the clamping block (18) are of an integrated structure, and the clamping block (18) is uniformly distributed above the layered plate (11).
6. A board parts rack according to claim 1, wherein: the upper end of the clamping block (18) is of an inclined surface structure, an anti-skid bump (1901) is arranged on the surface of the rubber mat (19) adhered to the outer side of the clamping block (18), and the anti-skid bump (1901) is of a V-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021582375.0U CN212606496U (en) | 2020-08-03 | 2020-08-03 | Circuit board part rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021582375.0U CN212606496U (en) | 2020-08-03 | 2020-08-03 | Circuit board part rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212606496U true CN212606496U (en) | 2021-02-26 |
Family
ID=74730247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021582375.0U Expired - Fee Related CN212606496U (en) | 2020-08-03 | 2020-08-03 | Circuit board part rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212606496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525873A (en) * | 2021-07-05 | 2021-10-22 | 国网河北省电力有限公司井陉县供电分公司 | Fault positioning device for voltage signal detection |
-
2020
- 2020-08-03 CN CN202021582375.0U patent/CN212606496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525873A (en) * | 2021-07-05 | 2021-10-22 | 国网河北省电力有限公司井陉县供电分公司 | Fault positioning device for voltage signal detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |