CN217741976U - Corrosion-resistant circuit board - Google Patents
Corrosion-resistant circuit board Download PDFInfo
- Publication number
- CN217741976U CN217741976U CN202123366696.4U CN202123366696U CN217741976U CN 217741976 U CN217741976 U CN 217741976U CN 202123366696 U CN202123366696 U CN 202123366696U CN 217741976 U CN217741976 U CN 217741976U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- connecting spring
- support frame
- corrosion
- mounting panel
- 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
Links
- 230000007797 corrosion Effects 0.000 title claims abstract description 34
- 238000005260 corrosion Methods 0.000 title claims abstract description 34
- 230000002146 bilateral effect Effects 0.000 claims abstract description 6
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 6
- 229920001568 phenolic resin Polymers 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model belongs to the technical field of the circuit board technique and specifically relates to a corrosion-resistant circuit board, which comprises a circuit board, the left side bilateral symmetry of circuit board is provided with first fixed subassembly, the right side bilateral symmetry of circuit board is provided with the fixed subassembly of second, first fixed subassembly is including first support frame, first connecting spring, second connecting spring, first mounting panel and first mounting hole, the inside upside of first support frame is provided with first connecting spring, the inside downside of first support frame is provided with second connecting spring, the downside of first support frame left surface sets up first mounting panel, first mounting hole has been seted up to the base face of first mounting panel, the fixed subassembly of second is including second support frame, third connecting spring, fourth connecting spring, second mounting panel and second mounting hole, and overall device simple structure and practicality are higher.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a corrosion-resistant circuit board.
Background
The flexible printed circuit board has the characteristics of high wiring density, light weight, thin thickness and good bending property, and the birth and development of the flexible printed circuit board FPC and PCB of the rigid-flexible combined board, so that a new product of the rigid-flexible combined board is promoted.
The existing circuit board is easy to corrode, has short service life, poor heat dissipation effect and is inconvenient to use.
There is therefore a need for a corrosion resistant circuit board that ameliorates the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrosion-resistant circuit board to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a corrosion-resistant circuit board, includes the circuit board, the left side bilateral symmetry of circuit board is provided with first fixed subassembly, the right side bilateral symmetry of circuit board is provided with the fixed subassembly of second, first fixed subassembly is including first support frame, first connecting spring, second connecting spring, first mounting panel and first mounting hole, the inside upside of first support frame is provided with first connecting spring, the inside downside of first support frame is provided with second connecting spring, the downside of first support frame left surface sets up first mounting panel, first mounting hole has been seted up to the base face of first mounting panel, the fixed subassembly of second is including second support frame, third connecting spring, fourth connecting spring, second mounting panel and second mounting hole, the inside upside of second support frame is provided with third connecting spring, the inside downside of second support frame is provided with fourth connecting spring, the downside of second support frame right flank is provided with the second mounting panel, the base face of second mounting panel has been seted up the second mounting hole, the upside of circuit board is provided with first corrosion-resistant layer, the downside of circuit board is provided with second corrosion-resistant layer.
As the utility model discloses preferred scheme, first connecting spring's bottom is connected with the left side of circuit board base face, second connecting spring's upper end is connected with the left side of circuit board bottom.
As the utility model discloses preferred scheme, third connecting spring's bottom is connected with the right side of circuit board base face, fourth connecting spring's upper end is connected with the right side of circuit board bottom.
As the preferred scheme of the utility model, first corrosion-resistant layer and second corrosion-resistant layer all adopt phenolic resin to make and form.
As the utility model discloses preferred scheme, the base face of first support frame and second support frame all is provided with the joint piece, the joint groove has been seted up to the bottom of first support frame and second support frame.
As the utility model discloses preferred scheme, the joint piece sets up with the corresponding adaptation in joint groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, all adopt the phenol-formaldehyde resin preparation to form through first corrosion resistant layer and second corrosion resistant layer, the corrosion resistance of multiplicable circuit board, through the fixed subassembly of the first fixed subassembly and the second that set up, when installing the circuit board, the first mounting panel of accessible and second mounting panel are installed, first support frame and second support frame can support the circuit board to the bottom that makes the circuit board is unsettled state, make things convenient for the circuit board to dispel the heat, make its life longer, more facilitate the use.
2. The utility model discloses in, through the setting of the joint groove that sets up and joint piece, when the circuit board need the stack to be placed in the transportation, can place the joint piece at the joint inslot, make its in-process stability in the transportation higher to more convenient transportation reduces the possibility of damage, and overall arrangement simple structure and practicality are higher.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a bottom view of the second fixing member of the present invention;
fig. 3 is an internal structure diagram of the circuit board of the present invention.
In the figure: 1. a circuit board; 2. a first fixed component; 3. a second fixed component; 4. a first support frame; 5. a first connecting spring; 6. a second connection spring; 7. a first mounting plate; 8. a first mounting hole; 9. a second support frame; 10. a third connecting spring; 11. a fourth connecting spring; 12. a second mounting plate; 13. a second mounting hole; 14. a first corrosion-resistant layer; 15. a second corrosion-resistant layer; 16. a clamping block; 17. a clamping groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.
In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
in the embodiment, referring to fig. 1, 2 and 3, a first fixing assembly 2 is symmetrically arranged on the left side of a circuit board 1, a second fixing assembly 3 is symmetrically arranged on the right side of the circuit board 1, the first fixing assembly 2 comprises a first supporting frame 4, a first connecting spring 5, a second connecting spring 6, a first mounting plate 7 and a first mounting hole 8, the first connecting spring 5 is arranged on the upper side inside the first supporting frame 4, the second connecting spring 6 is arranged on the lower side inside the first supporting frame 4, the first mounting plate 7 is arranged on the lower side of the left side surface of the first supporting frame 4, the first mounting hole 8 is arranged on the base surface of the first mounting plate 7, the second fixing assembly 3 comprises a second supporting frame 9, a third connecting spring 10, a fourth connecting spring 11, a second mounting plate 12 and a second mounting hole 13, the third connecting spring 10 is arranged on the upper side inside the second supporting frame 9, the inside downside of second support frame 9 is provided with fourth coupling spring 11, the downside of second support frame 9 right flank is provided with second mounting panel 12, second mounting hole 13 has been seted up to the base face of second mounting panel 12, first corrosion-resistant layer 14 and second corrosion-resistant layer 15 all adopt phenolic resin to make and form, all adopt phenolic resin to make through first corrosion-resistant layer 14 and second corrosion-resistant layer 15 and form, the corrosion resistance of multiplicable circuit board, through the fixed subassembly 3 of the first fixed subassembly 2 and the second that set up, when installing circuit board 1, the installation is carried out to first mounting panel 7 of accessible and second mounting panel 8, first support frame 4 and second support frame 9 can support circuit board 1, thereby make the bottom of circuit board 1 be unsettled state, make things convenient for circuit board 1 to dispel the heat, make its life longer, more facilitate the use.
In an embodiment, referring to fig. 1 and 2, the base surfaces of the first support frame 4 and the second support frame 9 are provided with the clamping blocks 16, the bottoms of the first support frame 4 and the second support frame 9 are provided with the clamping grooves 17, and through the arrangement of the clamping grooves 17 and the clamping blocks 16, when the circuit board 1 needs to be stacked and placed in the transportation process, the clamping blocks 16 can be placed in the clamping grooves 17, so that the stability of the circuit board in the transportation process is higher, the transportation is more convenient, and the possibility of damage is reduced.
The utility model discloses work flow: during the use, at first will fix the whole device in required position department through first mounting panel 7 and second mounting panel 12, in the transportation, place joint piece 16 in joint groove 17, it is higher to make its in-process stability in the transportation, all adopt phenolic resin to make through first corrosion resistant layer 14 and second corrosion resistant layer 15 and form, the corrosion resistance of multiplicable circuit board 1, first mounting panel 7 and second mounting panel 12 installation back, first support frame 4 and second support frame 9 can support circuit board 1, thereby make the bottom of circuit board 1 be unsettled state, make things convenient for circuit board 1 to dispel the heat, make its life longer, and more convenient for use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A corrosion-resistant circuit board, comprising a circuit board (1), characterized in that: the left-side bilateral symmetry of the circuit board (1) is provided with a first fixing component (2), the right-side bilateral symmetry of the circuit board (1) is provided with a second fixing component (3), the first fixing component (2) comprises a first support frame (4), a first connecting spring (5), a second connecting spring (6), a first mounting plate (7) and a first mounting hole (8), the upper side inside the first support frame (4) is provided with the first connecting spring (5), the lower side inside the first support frame (4) is provided with the second connecting spring (6), the lower side of the left side surface of the first support frame (4) is provided with the first mounting plate (7), the base surface of the first mounting plate (7) is provided with the first mounting hole (8), the second fixing component (3) comprises a second support frame (9), a third connecting spring (10), a fourth connecting spring (11), a second mounting plate (12) and a second mounting hole (13), the upper side inside the second support frame (9) is provided with the third connecting spring (10), the lower side surface of the second support frame (9) is provided with the second connecting spring (12), and the lower side surface of the second mounting plate (13) is provided with the second connecting spring (9), the upper side of the circuit board (1) is provided with a first corrosion-resistant layer (14), and the lower side of the circuit board (1) is provided with a second corrosion-resistant layer (15).
2. A corrosion resistant circuit board according to claim 1, wherein: the bottom of the first connecting spring (5) is connected with the left side of the base surface of the circuit board (1), and the upper end of the second connecting spring (6) is connected with the left side of the bottom of the circuit board (1).
3. A corrosion resistant circuit board according to claim 1, wherein: the bottom of the third connecting spring (10) is connected with the right side of the base surface of the circuit board (1), and the upper end of the fourth connecting spring (11) is connected with the right side of the bottom of the circuit board (1).
4. A corrosion resistant circuit board according to claim 1, wherein: the first corrosion-resistant layer (14) and the second corrosion-resistant layer (15) are both made of phenolic resin.
5. A corrosion resistant circuit board according to claim 1, wherein: the base planes of the first support frame (4) and the second support frame (9) are provided with clamping blocks (16), and clamping grooves (17) are formed in the bottoms of the first support frame (4) and the second support frame (9).
6. The corrosion-resistant circuit board of claim 5, wherein: the clamping block (16) and the clamping groove (17) are correspondingly and adaptively arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123366696.4U CN217741976U (en) | 2021-12-29 | 2021-12-29 | Corrosion-resistant circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123366696.4U CN217741976U (en) | 2021-12-29 | 2021-12-29 | Corrosion-resistant circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217741976U true CN217741976U (en) | 2022-11-04 |
Family
ID=83811916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123366696.4U Expired - Fee Related CN217741976U (en) | 2021-12-29 | 2021-12-29 | Corrosion-resistant circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217741976U (en) |
-
2021
- 2021-12-29 CN CN202123366696.4U patent/CN217741976U/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 |
Granted publication date: 20221104 |