CN220402173U - Double-sided circuit board protection tool - Google Patents
Double-sided circuit board protection tool Download PDFInfo
- Publication number
- CN220402173U CN220402173U CN202321618181.5U CN202321618181U CN220402173U CN 220402173 U CN220402173 U CN 220402173U CN 202321618181 U CN202321618181 U CN 202321618181U CN 220402173 U CN220402173 U CN 220402173U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- double
- sided circuit
- protection
- guide post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000017 hydrogel Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 239000011324 bead Substances 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
- Packaging Frangible Articles (AREA)
Abstract
The utility model discloses a double-sided circuit board protection tool which comprises a protection bottom plate, wherein corner protection edges are fixedly connected to four ends of the upper wall of the protection bottom plate. According to the device, the limiting columns and the guide columns are designed at the four ends of the protective bottom plate, when the circuit board is transported or transported, the four-end mounting holes of the circuit board are inserted along the guide columns, after the mounting holes are inserted, the positions of the circuit board are positioned through the limiting columns, at the moment, the circuit board is suspended, the bottom surface of the double-sided circuit board can be protected, the bottom surface of the double-sided circuit board is prevented from being damaged, corner protection edges are added at the four ends, and the corners of the main body of the circuit board can be protected; after installing the circuit board on the guide post, inserted the rubber sealing plug on the guide post, through the cooperation of stickness hydrogel pad and rubber lid this moment, can fix a position the circuit board on the guide post, owing to stickness hydrogel pad and rubber lid itself have elasticity in addition, when transportation and transportation, also can play certain cushioning effect.
Description
Technical Field
The utility model belongs to the technical field of circuit board protection, and particularly relates to a double-sided circuit board protection tool.
Background
The double-sided circuit board is an important PCB in the circuit board, the double-sided board is a single-sided board extending, the circuit of the single-sided board is not enough to be turned to the back, the double-sided board is also important to be provided with a through hole, jian Shandian is a double-sided wiring, the front side and the back side are both provided with circuits, and the front side and the back side are both provided with electronic components.
The circuit board is generally placed in the placing (protecting) frame during transportation or transferring, the circuit board is protected through the placing frame, but the front side and the back side of the double-sided circuit board are provided with circuits, after the circuit board is placed in the placing frame, the bottom circuit of the double-sided circuit board can be contacted with the placing frame, and when vibration and collision are met, the bottom circuit of the double-sided circuit board is easy to deform and damage, so that the double-sided circuit board protecting tool is provided.
Disclosure of Invention
The utility model aims at: in order to solve the above-mentioned problem, provide a two-sided circuit board protection frock.
The technical scheme adopted by the utility model is as follows: the double-sided circuit board protection tool comprises a protection bottom plate, wherein corner protection edges are fixedly connected to four ends of the upper wall of the protection bottom plate;
the opposite surfaces of the corner protecting edges are integrally formed with limit posts on the upper wall of the protective bottom plate, the upper ends of the limit posts are integrally formed with guide posts, and the upper ends of the guide posts are provided with fixing holes;
the upper end of corner bead all fixedly connected with connecting band, the other end fixedly connected with rubber lid of connecting band, the bottom fixedly connected with rubber sealing plug of rubber lid.
In a preferred embodiment, the diameter of the limiting post is larger than that of the guide post, and the diameter of the guide post is the same as the inner diameter of the reserved mounting hole of the double-sided circuit board.
In a preferred embodiment, the lower outer end of the guide post is fixedly sleeved with a viscous hydrogel pad.
In a preferred embodiment, the corner protection edge is L-shaped as a whole, and a silica gel pad is adhered to the inner end of the corner protection edge.
In a preferred embodiment, the thickness of the guide post on the upper side of the viscous hydrogel pad is the same as that of the double-sided circuit board, and the rubber sealing plug is inserted into the fixing hole in an interference manner.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the four ends of the protection bottom plate are provided with the limit posts and the guide posts, the position of the circuit board is positioned through the limit posts, and at the moment, the circuit board is suspended, so that the bottom surface of the double-sided circuit board can be protected, the bottom surface of the double-sided circuit board is prevented from being damaged, meanwhile, the four ends are provided with the corner protection edges, the corners of the main body of the circuit board can be protected, and the transportation safety of the main body of the circuit board is improved.
2. In the utility model, the circuit board can be positioned on the steering column by the cooperation of the viscous hydrogel pad and the rubber cover, and the viscous hydrogel pad and the rubber cover have elasticity and can play a certain role in buffering during transportation and transfer.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present utility model;
FIG. 2 is an enlarged schematic diagram of the structure at A in FIG. 1;
fig. 3 is a simplified schematic diagram of a double-sided circuit board.
The marks in the figure: 1-protection bottom plate, 2-corner edge, 3-fixed orifices, 4-silica gel pad, 5-spacing post, 6-guide post, 7-stickness hydrogel pad, 8-rubber sealing plug, 9-rubber lid, 10-connecting band.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, a double-sided circuit board protection tool comprises a protection bottom plate 1, wherein corner protection edges 2 are fixedly connected to the four ends of the upper wall of the protection bottom plate 1, the whole corner protection edges 2 are L-shaped, silica gel pads 4 are bonded to the inner ends of the corner protection edges 2, the added corner protection edges 2 can protect corners of a circuit board main body, the circuit board main body 1 is prevented from being collided by external force or deformed under extrusion during installation or transportation as much as possible, and the service life of the circuit board main body 1 is prolonged.
Referring to fig. 2, the opposite surfaces of the corner protector 2 are integrally formed with a limit post 5 on the upper wall of the protective bottom plate 1, the upper end of the limit post 5 is integrally formed with a guide post 6, the diameter of the limit post 5 is larger than that of the guide post 6, the diameter of the guide post 6 is the same as the inner diameter of a mounting hole reserved for a double-sided circuit board, when the circuit board is transported or transported, four mounting holes of the circuit board are inserted along the guide post 6, after the circuit board is inserted, the position of the circuit board is positioned through the limit post 5, and at the moment, the circuit board is suspended, so that the bottom surface of the double-sided circuit board can be protected, and the bottom surface of the double-sided circuit board is prevented from being damaged.
Referring to fig. 3, mounting holes are reserved at four ends of the double-sided circuit board.
Referring to fig. 2, the upper end of the corner bead 2 is fixedly connected with a connecting band 10, the other end of the connecting band 10 is fixedly connected with a rubber cover 9, the bottom of the rubber cover 9 is fixedly connected with a rubber sealing plug 8, the upper end of the guide post 6 is provided with a fixing hole 3, the lower outer end of the guide post 6 is fixedly sleeved with a viscous hydrogel pad 7, the thickness of the guide post 6 on the upper side of the viscous hydrogel pad 7 is the same as that of a double-sided circuit board, the rubber sealing plug 8 is inserted into the fixing hole 3 in an interference manner, after the circuit board is mounted on the guide post 6, the rubber sealing plug 8 is inserted into the guide post 6, at this time, the circuit board can be positioned on the guide post 6 through the cooperation of the viscous hydrogel pad 7 and the rubber cover 9, and the guide post 6 has elasticity due to the fact that the viscous hydrogel pad 7 and the rubber cover 9 are self-elastic, and a certain buffering function can be played during transportation and transfer.
When the circuit board needs to be disassembled, the rubber sealing plug 8 is pulled out slightly by force outwards, so that the circuit board can be taken out along the guide post 6, and the rubber sealing plug 8 is fixed on the corner protecting edge 2 through the connecting band 10, so that the phenomenon of loss can not occur after the rubber sealing plug 8 is pulled out.
This device has designed spacing post 5 and guide post 6 at protection bottom plate 1 four ends, when transporting or transporting the circuit board, inserts four-end mounting hole of circuit board along guide post 6, after inserting, fix a position the position of circuit board through spacing post 5, and the circuit board is unsettled this moment, can protect the bottom surface of two-sided circuit board, prevents that the bottom surface of two-sided circuit board is impaired, and protection bottom plate 1 four ends have increased corner bead 2, can protect circuit board main part corner.
After the circuit board is mounted on the guide post 6, the rubber sealing plug 8 is inserted into the guide post 6, and the circuit board can be positioned on the guide post 6 through the cooperation of the viscous hydrogel pad 7 and the rubber cover 9, and the viscous hydrogel pad 7 and the rubber cover 9 have elasticity, so that the circuit board can play a certain buffering role in transportation and transportation.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a two-sided circuit board protection frock, includes protection bottom plate (1), its characterized in that: four ends of the upper wall of the protective bottom plate (1) are fixedly connected with corner protection edges (2);
the opposite surfaces of the corner protector (2) are integrally formed with limit posts (5) on the upper wall of the protective bottom plate (1), guide posts (6) are integrally formed at the upper ends of the limit posts (5), and fixing holes (3) are formed at the upper ends of the guide posts (6);
the upper end of angle bead limit (2) all fixedly connected with connecting band (10), the other end fixedly connected with rubber lid (9) of connecting band (10), the bottom fixedly connected with rubber sealing plug (8) of rubber lid (9).
2. The double-sided circuit board protection tooling of claim 1, wherein: the diameter of the limiting column (5) is larger than that of the guide column (6), and the diameter of the guide column (6) is the same as the inner diameter of a reserved mounting hole of the double-sided circuit board.
3. The double-sided circuit board protection tooling of claim 1, wherein: the lower outer end of the guide post (6) is fixedly sleeved with a viscous hydrogel pad (7).
4. The double-sided circuit board protection tooling of claim 1, wherein: the corner protector (2) is L-shaped as a whole, and a silica gel pad (4) is adhered to the inner end of the corner protector (2).
5. The double-sided circuit board protection tooling of claim 1, wherein: the thickness of the guide post (6) positioned on the upper side of the viscous hydrogel pad (7) is the same as that of the double-sided circuit board, and the rubber sealing plug (8) is inserted into the fixing hole (3) in an interference manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321618181.5U CN220402173U (en) | 2023-06-26 | 2023-06-26 | Double-sided circuit board protection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321618181.5U CN220402173U (en) | 2023-06-26 | 2023-06-26 | Double-sided circuit board protection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220402173U true CN220402173U (en) | 2024-01-26 |
Family
ID=89609430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321618181.5U Active CN220402173U (en) | 2023-06-26 | 2023-06-26 | Double-sided circuit board protection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220402173U (en) |
-
2023
- 2023-06-26 CN CN202321618181.5U patent/CN220402173U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |