CN218570691U - New forms of energy power control double-sided circuit board that stability is strong - Google Patents
New forms of energy power control double-sided circuit board that stability is strong Download PDFInfo
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- CN218570691U CN218570691U CN202222545238.5U CN202222545238U CN218570691U CN 218570691 U CN218570691 U CN 218570691U CN 202222545238 U CN202222545238 U CN 202222545238U CN 218570691 U CN218570691 U CN 218570691U
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Abstract
The utility model relates to a circuit board field discloses a new forms of energy power control double-sided circuit board that stability is strong. The utility model discloses in, the last fixed surface of sliding plate installs the connecting rod, and the connecting rod runs through the top of side protection base, be provided with rubber base between the bottom inner wall of sliding plate and side protection base, the connecting rod is located the outside one end fixedly connected with installation roof of side protection base, is provided with the protection network between the installation roof of both sides, and the upper surface of protection network is located electronic components's top. When the upper surface of circuit board body received the impact, the mounting groove will at first contact with the impact this moment, and later protection network and installation roof will extrude connecting rod and sliding plate downwards to rubber base can strike the vibration, thereby makes the surface of circuit board body can directly not receive the impact, but direct action is the side of circuit board body, thereby has improved the protectiveness to the circuit board body.
Description
Technical Field
The utility model belongs to the circuit board field specifically is a new forms of energy power control double-sided circuit board that stability is strong.
Background
The double-sided circuit board is an important PCB in a circuit board, the application of the double-sided circuit board is very large, the double-sided circuit board is an extension of a single panel, the circuit of the single panel is not enough to be turned to the reverse side, the double-sided circuit board is also characterized by a through hole, the double-sided circuit board is simply a double-sided wiring board, and the front side and the reverse side of the double-sided circuit board are both provided with circuits.
As disclosed in the application with publication number CN213213949U, a high-precision printed circuit board for a new energy electric vehicle power supply comprises a mainboard, a base and electronic components, wherein mounting structures are arranged on two sides of the top end of the base, the mainboard is arranged on the top end of the mounting structures, heat dissipation structures are arranged on two sides of the bottom end of the mainboard, a protection structure is arranged on the top end of the mainboard and comprises a dust screen, a connecting column, a first spring and a fixing seat, and the dust screen is fixed on the top end of the connecting column. The utility model discloses a surface mounting of mainboard has the dust screen, and the existence of dust screen can prevent this printed circuit board when using, and the dust is at the surface accumulation of mainboard, and when this printed circuit board received the collision, can touch the dust screen earlier, the inside first spring of dust screen atress extrusion fixing base, first spring atress shrink cushions, can prevent that the electronic component on mainboard surface from causing the damage to this printed circuit board's protectiveness has been realized.
However, when the printed circuit board is collided in the using process, the printed circuit board can firstly touch the dust screen, and then the surface of the mainboard still can be impacted by certain impact from the bottom end of the protection structure because the protection structure is arranged at the top end of the mainboard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem, a new energy power supply control double-sided circuit board with strong stability is provided.
The utility model adopts the technical scheme as follows: the utility model provides a strong new forms of energy power control double-sided circuit board of stability, includes the circuit board body, both sides are provided with two side protection bases around the circuit board body, the inner wall sliding connection of side protection base has the sliding plate, the last fixed surface of sliding plate installs the connecting rod, and the connecting rod runs through the top of side protection base, be provided with rubber base between the bottom inner wall of sliding plate and side protection base, the connecting rod is located the outside one end fixedly connected with installation roof of side protection base, is provided with the protection network between the both sides installation roof, and the upper surface of protection network is located electronic components's top.
Through adopting above-mentioned technical scheme, when the upper surface of circuit board body received the impact, the mounting groove will at first contact with the impact this moment, later protection network and installation roof will extrude connecting rod and sliding plate downwards, thereby rubber base can strike the vibration, thereby make the surface of circuit board body can directly not receive the impact, simultaneously because the side protection base is located the side of circuit board body, make the bottom of side protection base can not strike the surface of circuit board body, but direct action is the side of circuit board body, thereby the protectiveness to the circuit board body has been improved.
In a preferred embodiment, the surface of the circuit board body is provided with a plurality of mounting grooves, and the side edges of the mounting grooves are provided with a plurality of electronic components.
In a preferred embodiment, a heat dissipation bottom plate is arranged at the bottom of the circuit board body, side heat guide plates are arranged at the left end and the right end of the heat dissipation bottom plate, and the inner walls of the two side heat guide plates abut against the left end and the right end of the circuit board body.
Through adopting above-mentioned technical scheme to laminate with the circuit board body, make the radiating bottom plate can conduct the heat that the circuit board body produced, improved radiating bottom plate heat-sinking capability when using, improved the safety in utilization of circuit board body.
In a preferred embodiment, the circuit board body is provided with mounting through holes at four corners, and the surface of the heat dissipation bottom plate is provided with through holes at the joint of the mounting through holes.
By adopting the technical scheme, the circuit board body can be fixedly installed through the installation through hole, and the firmness of the circuit board body in use is improved.
In a preferred embodiment, a limiting column is fixedly connected between the upper inner wall and the lower inner wall of the side protection base, and the outer part of the limiting column is connected with the sliding plate in a sliding manner.
Through adopting above-mentioned technical scheme to play limiting displacement to the sliding plate, improved the stability of sliding plate when reciprocating.
In a preferred embodiment, a plurality of heat-dissipating copper plates are fixedly connected to the lower surface of the heat-dissipating base plate, and a bottom support plate is fixedly connected to the end of each heat-dissipating copper plate.
Through adopting above-mentioned technical scheme, increased the heat radiating area of heat dissipation copper, increased the security of circuit board body when using.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, when the upper surface of circuit board body received the impact, the mounting groove will at first contact with the impact this moment, later protection network and installation roof will extrude connecting rod and sliding plate downwards, thereby rubber base can strike the vibration, thereby make the surface of circuit board body can directly not receive the impact, simultaneously because the side protection base is located the side of circuit board body, make the bottom of side protection base can not strike the surface of circuit board body, but the side of direct action circuit board body, thereby the protectiveness to the circuit board body has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a circuit board body of the present invention;
FIG. 2 is a schematic view of the bottom view structure of the circuit board body of the present invention;
fig. 3 is a schematic structural view of the middle side protection base of the present invention.
The labels in the figure are: 1. a circuit board body; 2. mounting a through hole; 3. a side guard base; 4. a connecting rod; 5. installing a top plate; 6. a protective net; 7. an electronic component; 8. mounting grooves; 9. side heat guide plates; 10. a heat dissipation base plate; 11. a bottom support plate; 12. a heat-dissipating copper plate; 13. a limiting column; 14. a sliding plate; 15. a rubber base.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.
With reference to figures 1-3 of the drawings,
the embodiment is as follows:
the utility model provides a strong new forms of energy power control double-sided circuit board of stability, including circuit board body 1, both sides are provided with two side protection base 3 around circuit board body 1, the inner wall sliding connection of side protection base 3 has sliding plate 14, the last fixed surface of sliding plate 14 installs connecting rod 4, and connecting rod 4 runs through the top of side protection base 3, be provided with rubber base 15 between sliding plate 14 and the bottom inner wall of side protection base 3, connecting rod 4 is located the outside one end fixedly connected with installation roof 5 of side protection base 3, be provided with protection network 6 between the both sides installation roof 5, and the upper surface of protection network 6 is located electronic components 7's top, when the upper surface of circuit board body 1 receives the impact, mounting groove 8 will at first contact with the impact this moment, later protection network 6 and installation roof 5 will push connecting rod 4 and sliding plate 14 downwards, thereby rubber base 15 can strike the vibration, thereby make the surface of circuit board body 1 can not directly receive the impact, simultaneously because side protection base 3 is located the side of circuit board body 1, make the bottom of side protection base 3 can not strike the surface of circuit board body 1, but direct action is to the side of circuit board body 1, thereby the side protection nature of circuit board has been improved.
A plurality of mounting grooves 8 have been seted up on the surface of circuit board body 1, the side of mounting groove 8 is provided with a plurality of electronic components 7, the bottom of circuit board body 1 is provided with radiating bottom plate 10, both ends are provided with side hot plate 9 about radiating bottom plate 10, and both ends looks butt about inner wall and circuit board body 1 of two side hot plate 9, thereby laminate with circuit board body 1, make radiating bottom plate 10 can conduct the heat that circuit board body 1 produced, radiating bottom plate 10 heat-sinking capability when using has been improved, the safety in utilization of circuit board body 1 has been improved.
Mounting through holes 2 have been seted up at four edges of circuit board body 1, and the surface of radiating bottom plate 10 has been seted up with mounting through holes 2 department of laminating mutually and has been run through the through-hole, can install circuit board body 1 fixedly through mounting through holes 2, has improved the fastness of circuit board body 1 when using.
Spacing post 13 of fixedly connected with between the upper and lower both sides inner wall of side protection base 3, and the outside and the sliding plate 14 looks sliding connection of spacing post 13 to play limiting displacement to sliding plate 14, improved the stability of sliding plate 14 when reciprocating.
The lower surface of the heat dissipation bottom plate 10 is fixedly connected with a plurality of heat dissipation copper plates 12, and the tail ends of the heat dissipation copper plates 12 are fixedly connected with the bottom support plate 11, so that the heat dissipation area of the heat dissipation copper plates 12 is increased, and the safety of the circuit board body 1 in use is improved.
The application principle of the embodiment of the new energy power supply control double-sided circuit board with strong stability is as follows: during the use, when the upper surface of circuit board body 1 received the impact, mounting groove 8 will at first contact with the impact this moment, later protection network 6 and installation roof 5 will extrude connecting rod 4 and sliding plate 14 downwards, thereby rubber base 15 can strike the vibration, thereby make the surface of circuit board body 1 can directly not receive the impact, simultaneously because side protection base 3 is located the side of circuit board body 1, make the bottom of side protection base 3 can not strike the surface of circuit board body 1, but direct action is the side of circuit board body 1, thereby the protectiveness to circuit board body 1 has been improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a strong new forms of energy power control double-sided circuit board of stability, includes circuit board body (1), its characterized in that: the circuit board comprises a circuit board body (1), wherein two side protection bases (3) are arranged on the front side and the rear side of the circuit board body (1), a sliding plate (14) is connected to the inner wall of each side protection base (3) in a sliding mode, a connecting rod (4) is fixedly mounted on the upper surface of each sliding plate (14), the connecting rod (4) penetrates through the top of each side protection base (3), a rubber base (15) is arranged between each sliding plate (14) and the inner wall of the bottom of each side protection base (3), the connecting rod (4) is located at one end, outside the side protection base (3), of each side protection base (5) and is fixedly connected with an installation top plate (5), a protection net (6) is arranged between the two side installation top plates (5), and the upper surface of each protection net (6) is located above an electronic component (7).
2. The new energy power supply control double-sided circuit board with strong stability of claim 1, characterized in that: a plurality of mounting grooves (8) are formed in the surface of the circuit board body (1), and a plurality of electronic components (7) are arranged on the side edge of each mounting groove (8).
3. The new energy power supply control double-sided circuit board with strong stability of claim 1, characterized in that: the heat dissipation circuit board is characterized in that a heat dissipation bottom plate (10) is arranged at the bottom of the circuit board body (1), side heat conducting plates (9) are arranged at the left end and the right end of the heat dissipation bottom plate (10), and the inner walls of the two side heat conducting plates (9) are abutted to the left end and the right end of the circuit board body (1).
4. The new energy power supply control double-sided circuit board with strong stability of claim 1, characterized in that: mounting through holes (2) are formed in four corners of the circuit board body (1), and through holes are formed in the joint of the surface of the heat dissipation base plate (10) and the mounting through holes (2).
5. The new energy power supply control double-sided circuit board with strong stability of claim 1, characterized in that: and a limiting column (13) is fixedly connected between the inner walls of the upper side and the lower side of the side protection base (3), and the outside of the limiting column (13) is in sliding connection with a sliding plate (14).
6. The new energy power supply control double-sided circuit board with strong stability of claim 3, wherein: the lower surface of the heat dissipation bottom plate (10) is fixedly connected with a plurality of heat dissipation copper plates (12), and the tail ends of the heat dissipation copper plates (12) are fixedly connected with a bottom supporting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545238.5U CN218570691U (en) | 2022-09-26 | 2022-09-26 | New forms of energy power control double-sided circuit board that stability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545238.5U CN218570691U (en) | 2022-09-26 | 2022-09-26 | New forms of energy power control double-sided circuit board that stability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218570691U true CN218570691U (en) | 2023-03-03 |
Family
ID=85313805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222545238.5U Active CN218570691U (en) | 2022-09-26 | 2022-09-26 | New forms of energy power control double-sided circuit board that stability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218570691U (en) |
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2022
- 2022-09-26 CN CN202222545238.5U patent/CN218570691U/en active Active
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