CN212936445U - Thick copper individual layer circuit board - Google Patents
Thick copper individual layer circuit board Download PDFInfo
- Publication number
- CN212936445U CN212936445U CN202021196524.XU CN202021196524U CN212936445U CN 212936445 U CN212936445 U CN 212936445U CN 202021196524 U CN202021196524 U CN 202021196524U CN 212936445 U CN212936445 U CN 212936445U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- mounting
- fixed mounting
- outer sleeve
- fixture block
- 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.)
- Expired - Fee Related
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 21
- 239000010949 copper Substances 0.000 title claims abstract description 21
- 230000002146 bilateral effect Effects 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 23
- 239000002356 single layer Substances 0.000 claims description 11
- 239000010410 layer Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000000034 method 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a thick copper individual layer circuit board, the mounting panel comprises a mounting plate, the up end fixed mounting of mounting panel has construction bolt, the construction bolt bilateral symmetry is provided with 4, two outer sleeves one are installed to the up end of mounting panel, the inside of outer sleeve one is cup jointed and is installed inner skleeve one, the up end fixed mounting of inner skleeve one has the screw rod, the outside of screw rod is helicitic texture, the outside of outer sleeve one is cup jointed and is installed the circuit board, both sides fixed mounting has the stopper around the circuit board. This thick copper individual layer circuit board can install a plurality of circuit boards simultaneously on the mounting panel, and the structure is firm, can not take off, can reach the shock attenuation effect through installing the buffer chip in circuit board bottom, and locking device on the mount pad possesses the elasticity, can reduce the influence of impact force to the circuit board when meetting violent vibrations, all leaves the space between every circuit board, and left radiator fan can dispel the heat to the circuit board, improves the work efficiency of circuit board.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a thick copper individual layer circuit board.
Background
The circuit boards are classified into a single-sided board, a double-sided board and a multilayer circuit board according to the number of layers, the single-layer circuit board only has one layer of circuit (copper layer), all holes are non-metallized holes, and the process of electroless plating is adopted.
At present, most of thick copper single-layer circuit boards are installed through bolt diameters, the thick copper single-layer circuit boards with the structure do not have enough shock resistance, the circuit boards can fall off after long-time use, and the heat dissipation effect is general.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thick copper individual layer circuit board to the thick copper individual layer circuit board present is proposed in solving above-mentioned background art, and most all are through bolt diameter installation formula, and the thick copper individual layer circuit board of this kind of structure does not possess sufficient shock-proof ability, can take place the circuit board after long-time the use and drop the wait condition, and the comparatively general problem of radiating effect.
In order to achieve the above object, the utility model provides a following technical scheme: a thick copper single-layer circuit board comprises a mounting plate, wherein mounting bolts are fixedly mounted on the upper end face of the mounting plate, 4 mounting bolts are arranged in bilateral symmetry, two first outer sleeves are mounted on the upper end face of the mounting plate, a first inner sleeve is sleeved inside the first outer sleeves, a screw rod is fixedly mounted on the upper end face of the first inner sleeve, the outer side of the screw rod is of a threaded structure, a circuit board is sleeved outside the first outer sleeves, limiting blocks are fixedly mounted on the front side and the rear side of the circuit board, a plurality of limiting blocks are arranged in a left-right array mode, sponge blocks are fixedly mounted on the upper end face of each limiting block and correspond to the limiting blocks one to one, a third clamping block is fixedly mounted on the upper end face of an opening of the circuit board, a first mounting piece is sleeved outside the first outer sleeve, a second outer sleeve is, the utility model discloses a circuit board, including outer sleeve two, mounting plate two, support fixed mounting have a radiator fan, radiator fan's left end face fixed mounting has a dust screen one, the up end of circuit board cup joints through the screw rod and installs dust screen two, the up end of outer sleeve two cup joints through the screw rod and installs inner skleeve two, the up end fixed mounting of inner skleeve two has mounting piece two, the lower terminal surface that the mounting piece is two in the circuit board, there is radiator fan in the left side of mounting plate up end, radiator fan's left end face fixed mounting has a dust screen one.
Preferably, a first clamping block is fixedly installed at the opening position of the first outer sleeve, a second clamping block is fixedly installed on the lower end face of the first inner sleeve, the inner diameter of the first clamping block is smaller than the outer diameter of the second clamping block, the upper end of the first spring is fixedly installed on the lower end face of the second clamping block, and the lower end of the first spring is fixedly installed in the first outer sleeve.
Preferably, a fourth clamping block is fixedly mounted at the opening position of the second outer sleeve, a fifth clamping block is fixedly mounted on the lower end face of the second inner sleeve, the inner diameter of the fourth clamping block is smaller than the outer diameter of the fifth clamping block, the upper end of the second spring is fixedly mounted on the lower end face of the second inner sleeve, the lower end of the second spring is fixedly mounted on the upper end face of the first mounting piece, and the first mounting piece, the second outer sleeve, the second inner sleeve, the second mounting piece, the fourth clamping block, the fifth clamping block and the second spring are located on the same horizontal line.
Preferably, the height of the limiting block is larger than or equal to that of the circuit board, clamping grooves are formed in two sides of the lower end face of the second dust screen, the width of the second dust screen is equal to the sum of the widths of the circuit board and the limiting block, the length of the second dust screen is equal to that of the circuit board, the width of each clamping groove is equal to that of the limiting block, and the height of each clamping groove is larger than that of the sponge block.
Preferably, the other circuit board can be sleeved and mounted between the circuit board and the second dustproof net through an outer sleeve, and the width of the first dustproof net is larger than that of the circuit board.
Preferably, the diameter of the screw is the same as that of the first outer sleeve, and the length of the first inner sleeve is smaller than the depth of the inner part of the first outer sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the thick copper single-layer circuit board, the mounting plate can be simultaneously provided with a plurality of circuit boards, the structure is stable, the circuit boards cannot be loosened, the damping effect can be achieved by mounting the buffer sheet at the bottom of the circuit boards, and the locking device on the mounting seat has flexibility and can reduce the influence of impact force on the circuit boards when severe vibration occurs;
2. this thick copper individual layer circuit board all leaves the space between every circuit board, improves the radiating effect between the circuit board, installs the heat dissipation fan that the left radiator fan of circuit board can further reduce the heat that the circuit board during operation produced, improves the work efficiency of circuit board.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of an inner structure of an outer sleeve according to the present invention;
FIG. 3 is a schematic view of the inner structure of the second outer sleeve of the present invention;
FIG. 4 is a schematic diagram of the distribution structure of the limiting blocks of the present invention;
FIG. 5 is a schematic perspective view of a second dust screen of the present invention;
fig. 6 is a schematic view of the installation structure of the dust screen of the present invention.
In the figure: 1. mounting a plate; 2. installing a bolt; 3. a first outer sleeve; 4. an inner sleeve I; 5. a screw; 6. a first clamping block; 7. a second clamping block; 8. a first spring; 9. screwing the nut; 10. a circuit board; 11. a limiting block; 12. a sponge block; 13. a fixture block III; 14. mounting a first sheet; 15. a second outer sleeve; 16. an inner sleeve II; 17. mounting a second sheet; 18. a fixture block IV; 19. a fixture block V; 20. a second spring; 21. a heat radiation fan; 22. a first dust screen; 23. a second dust screen; 24. a clamping groove.
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. 1-6, the present invention provides a technical solution: a thick copper single-layer circuit board comprises a mounting plate 1, a mounting bolt 2, a first outer sleeve 3, a first inner sleeve 4, a screw rod 5, a first clamping block 6, a second clamping block 7, a first spring 8, a screwing nut 9, a circuit board 10, a limiting block 11, a sponge block 12, a third clamping block 13, a first mounting piece 14, a second outer sleeve 15, a second inner sleeve 16, a second mounting piece 17, a fourth clamping block 18, a fifth clamping block 19, a second spring 20, a cooling fan 21, a first dust screen 22, a second dust screen 23 and a clamping groove 24, wherein the mounting bolt 2 is fixedly mounted on the upper end face of the mounting plate 1, 4 mounting bolts 2 are arranged in bilateral symmetry, the two first outer sleeves 3 are mounted on the upper end face of the mounting plate 1, the first inner sleeve 4 is mounted in the first outer sleeve 3 in a sleeved mode, the screw rod 5 is fixedly mounted on the upper end face of the first inner sleeve 4, the, the front and back both sides fixed mounting of circuit board 10 has stopper 11, the array is provided with a plurality ofly about stopper 11, the up end fixed mounting of stopper 11 has sponge piece 12, sponge piece 12 and stopper 11 one-to-one, the up end fixed mounting of circuit board 10 opening part has fixture block three 13, the outside of outer sleeve 3 is cup jointed and is installed installation piece one 14, the up end fixed mounting of installation piece one 14 has outer sleeve two 15, the inside of outer sleeve two 15 is cup jointed and is installed inner skleeve two 16, the up end fixed mounting of inner skleeve two 16 has installation piece two 17, installation piece two 17 is located the lower terminal surface of circuit board 10, there is radiator fan 21 in the left side of mounting panel 1 up end through support fixed mounting, radiator fan 21's left end fixed mounting has first dust screen 22, the up end of circuit board 10 cup joints through screw rod 5 and installs second dust screen 23, the up end of second dust screen 23 cup joints through.
Furthermore, a first clamping block 6 is fixedly installed at the opening position of the first outer sleeve 3, a second clamping block 7 is fixedly installed on the lower end face of the first inner sleeve 4, the inner diameter of the first clamping block 6 is smaller than the outer diameter of the second clamping block 7, the upper end of a first spring 8 is fixedly installed on the lower end face of the second clamping block 7, the lower end of the first spring 8 is fixedly installed inside the first outer sleeve 3, and when the first spring 8 does not have external force, the upper end face of the first outer sleeve 3 is tightly attached to the lower end face of the screw rod 5.
Further, a fourth clamping block 18 is fixedly installed at the opening position of the outer sleeve 15, a fifth clamping block 19 is fixedly installed on the lower end face of the inner sleeve 16, the inner diameter of the fourth clamping block 18 is smaller than the outer diameter of the fifth clamping block 19, the upper end of the second spring 20 is fixedly installed on the lower end face of the inner sleeve 16, the lower end of the second spring 20 is fixedly installed on the upper end face of the first mounting piece 14, the outer sleeve 15, the inner sleeve 16, the second mounting piece 17, the fourth clamping block 18, the fifth clamping block 19 and the second spring 20 are located on the same horizontal line, and when no external force is applied to the second spring 20, the upper end face of the fourth clamping block 18 is tightly attached to the.
Furthermore, the height of the limiting block 11 is larger than or equal to that of the circuit board 10, the clamping grooves 24 are formed in the two sides of the lower end face of the second dustproof net 23, the width of the second dustproof net 23 is equal to the sum of the widths of the circuit board 10 and the limiting block 11, the length of the second dustproof net 23 is equal to that of the circuit board 10, the width of the clamping grooves 24 is equal to that of the limiting block 11, the height of the clamping grooves 24 is larger than that of the sponge block 12, and dust can be prevented from falling into the circuit board 10 from the upper side through the second dustproof.
Furthermore, another circuit board 10 can be sleeved and mounted between the circuit board 10 and the second dustproof net 23 through the first outer sleeve 3, the width of the first dustproof net 22 is larger than that of the circuit board 10, and the heat dissipation fan 21 can dissipate heat of the circuit boards 10.
Further, the diameter of the screw 5 is the same as that of the outer sleeve one 3, the length of the inner sleeve one 4 is smaller than the depth inside the outer sleeve one 3, and the screw 5 and the outer sleeve one 3 can achieve the function of fixing the circuit board 10.
The working principle is as follows: firstly, the mounting plate 1 is mounted at a required position through a mounting bolt 2, a first spring 8 is mounted inside a first outer sleeve 3 on the upper end surface of the mounting plate 1, a first inner sleeve 4 connected to the upper end of the first spring 8 can move up and down, the inner diameter of a first clamping block 6 is smaller than the outer diameter of a second clamping block 7, the first clamping block 6 can prevent the first inner sleeve 4 from falling off from the inner part of the first outer sleeve 3, a second spring 20 is mounted inside a second outer sleeve 15 sleeved outside the first outer sleeve 3, the second inner sleeve 16 sleeved inside the second outer sleeve 15 can also move up and down, the inner diameter of a fourth clamping block 18 is smaller than the outer diameter of a fifth clamping block 19, the second inner sleeve 16 can be prevented from falling off from the inner part of the second outer sleeve 15, the circuit board 10 is sleeved outside the first outer sleeve 3, the first outer sleeve 3 which is arranged in bilateral symmetry can play, can prevent that the dust from falling into on the circuit board 10 when not using, the nut 9 of screwing of the second 23 upper end of dust screen can prevent that the second 23 of dust screen and circuit board 10 from droing, the second 17 of mounting plate of circuit board 10 bottom can play the cushioning effect through the second 20 of spring, the circuit board 10 can be piled up the installation through the first 3 of outer sleeve, the sponge piece 12 of every circuit board 10 junction has the contractility, can ensure the shock resistance between the continuous circuit board 10, the left radiator fan 21 of circuit board 10 can dispel the heat to the circuit board 10 of during operation, prevent that long-time work from leading to the circuit board 10 to damage, the first 22 of dust screen can prevent that the dust from getting into in the circuit board.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a thick copper individual layer circuit board, includes mounting panel (1), its characterized in that: the mounting structure is characterized in that the mounting bolt (2) is fixedly mounted on the upper end face of the mounting plate (1), 4 bilateral symmetry of the mounting bolt (2) is provided, two outer sleeves (3) are mounted on the upper end face of the mounting plate (1), the inner sleeves (4) are sleeved inside the outer sleeves (3), a screw rod (5) is fixedly mounted on the upper end face of each inner sleeve (4), the outer side of each screw rod (5) is of a threaded structure, a circuit board (10) is sleeved outside the outer sleeves (3), limiting blocks (11) are fixedly mounted on the front side and the rear side of the circuit board (10), a plurality of limiting blocks (11) are arranged in a left-right array mode, sponge blocks (12) are fixedly mounted on the upper end face of each limiting block (11), the sponge blocks (12) correspond to the limiting blocks (11) one to one, and three clamping blocks (13) are fixedly mounted on the upper end face, the utility model discloses a circuit board mounting structure, including mounting plate, mounting plate two (17) are connected to the up end fixed mounting of mounting plate (3), the outside of outer sleeve (3) is cup jointed and is installed mounting plate one (14), the up end fixed mounting of mounting plate one (14) has outer sleeve two (15), the inside of outer sleeve two (15) is cup jointed and is installed inner skleeve two (16), the up end fixed mounting of inner skleeve two (16) has mounting plate two (17), mounting plate two (17) are located the lower terminal surface of circuit board (10), the left side of mounting plate (1) up end has radiator fan (21) through support fixed mounting, the left end fixed mounting of radiator fan (21) has dust screen one (22), the up end of circuit board (10) is cup jointed through screw rod (5) and is installed dust.
2. The thick copper single layer circuit board of claim 1, wherein: the opening position fixed mounting of outer sleeve (3) has fixture block (6), the lower terminal surface fixed mounting of inner sleeve (4) has fixture block two (7), the internal diameter of fixture block one (6) is less than the external diameter of fixture block two (7), the lower terminal surface fixed mounting of fixture block two (7) has the upper end of spring one (8), the lower extreme fixed mounting of spring one (8) is in the inside of outer sleeve (3).
3. The thick copper single layer circuit board of claim 1, wherein: the opening position fixed mounting of outer sleeve two (15) has fixture block four (18), the lower terminal surface fixed mounting of inner sleeve two (16) has fixture block five (19), the internal diameter of fixture block four (18) is less than the external diameter of fixture block five (19), the lower terminal surface fixed mounting of inner sleeve two (16) has the upper end of spring two (20), the lower extreme fixed mounting of spring two (20) is at the up end of installation piece one (14), outer sleeve two (15), inner sleeve two (16), installation piece two (17), fixture block four (18), fixture block five (19), spring two (20) are located same water flat line.
4. The thick copper single layer circuit board of claim 1, wherein: the height of the circuit board (10) is greater than or equal to the height of the limiting block (11), the clamping grooves (24) are formed in the two sides of the lower end face of the second dustproof net (23), the width of the second dustproof net (23) is equal to the sum of the widths of the circuit board (10) and the limiting block (11), the length of the second dustproof net (23) is equal to the length of the circuit board (10), the width of the clamping grooves (24) is equal to the width of the limiting block (11), and the height of the clamping grooves (24) is greater than the height of the sponge block (12).
5. The thick copper single layer circuit board of claim 1, wherein: and another circuit board (10) can be sleeved and mounted between the circuit board (10) and the second dustproof net (23) through a first outer sleeve (3), and the width of the first dustproof net (22) is larger than that of the circuit board (10).
6. The thick copper single layer circuit board of claim 1, wherein: the diameter of the screw rod (5) is the same as that of the outer sleeve I (3), and the length of the inner sleeve I (4) is smaller than the depth of the inner part of the outer sleeve I (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021196524.XU CN212936445U (en) | 2020-06-24 | 2020-06-24 | Thick copper individual layer circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021196524.XU CN212936445U (en) | 2020-06-24 | 2020-06-24 | Thick copper individual layer circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212936445U true CN212936445U (en) | 2021-04-09 |
Family
ID=75326798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021196524.XU Expired - Fee Related CN212936445U (en) | 2020-06-24 | 2020-06-24 | Thick copper individual layer circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212936445U (en) |
-
2020
- 2020-06-24 CN CN202021196524.XU patent/CN212936445U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |