CN211671047U - Printed circuit board convenient to maintain - Google Patents
Printed circuit board convenient to maintain Download PDFInfo
- Publication number
- CN211671047U CN211671047U CN202020476452.8U CN202020476452U CN211671047U CN 211671047 U CN211671047 U CN 211671047U CN 202020476452 U CN202020476452 U CN 202020476452U CN 211671047 U CN211671047 U CN 211671047U
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- circuit board
- base
- printed circuit
- board main
- springs
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Abstract
The utility model discloses a printed circuit board convenient to maintain, which belongs to the field of printed circuit boards and comprises a base, a first spring, a spiral pipe and a supporting plate, wherein supporting seats are arranged at the left side and the right side above the base, a push plate is arranged in a clamping groove, and a pressing plate is arranged at one side of a slide bar, which is far away from the push plate; a plurality of second springs are uniformly arranged in the middle of the upper portion of the base, supporting plates are arranged above the second springs, a base is arranged below the circuit board main body, mounting cavities are formed in the left side and the right side of the circuit board main body, and clamping blocks are arranged on one sides, close to the clamping grooves, of the third springs; a cavity is arranged in the base, and a spiral pipe is arranged in the cavity. The utility model has the advantages that: through the cooperation use between push pedal, slide bar, the pressing plate that sets up, first spring, third spring and the joint piece, can be convenient for install and dismantle the circuit board main part, the operating personnel of being convenient for dismantle the maintenance to the circuit board main part.
Description
Technical Field
The utility model belongs to the printed circuit board field specifically is a printed circuit board convenient to maintain.
Background
The printed circuit board can be divided into single-panel, double-panel, four-layer, six-layer and multi-layer circuit boards, is a provider of electrical connection of electronic components, can reduce errors of wiring and assembly, save time for equipment maintenance, debugging and inspection, improve automation level and production labor rate, can be standardized in design, is favorable for interchange, and is small in size, light in weight and favorable for miniaturization of electronic equipment. The existing printed circuit board generally has complicated fixing steps, complicated disassembling and assembling steps, difficult disassembly and maintenance when the printed circuit board breaks down, and easy damage to the printed circuit board in the disassembling process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a printed circuit board convenient to maintain to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a printed circuit board convenient to maintain comprises a base, a first spring, a spiral pipe and a supporting plate, wherein supporting seats are arranged on the left side and the right side above the base, clamping grooves are formed in the upper portions, close to one side, of the supporting seats on the left side and the right side, push plates are arranged in the clamping grooves, a sliding rod is arranged on one side, away from the push plates on the left side and the right side, of the push plates, and a pressing plate is arranged on one side; a plurality of second springs are uniformly arranged in the middle of the upper portion of the base, supporting plates are arranged above the second springs, a circuit board main body is arranged between the supporting seats on the left side and the right side, a base is arranged below the circuit board main body, mounting cavities are formed in the left side and the right side of the circuit board main body, third springs are arranged in the mounting cavities, and clamping blocks are arranged on one sides, close to the clamping grooves, of the third springs; a cavity is arranged in the base, and a spiral pipe is arranged in the cavity.
As a further aspect of the present invention: the sliding rod is connected with the supporting seat in a sliding mode, and the base is installed on the supporting plate.
As a further aspect of the present invention: first springs are arranged between the upper side and the lower side of one side, close to the slide bar, of the push plate and the supporting seat.
As a further aspect of the present invention: and a limiting block is arranged below one side of the mounting cavity close to the circuit board main body.
As a further aspect of the present invention: the left side of the spiral pipe is provided with an oil inlet, and the right side of the spiral pipe is provided with an oil outlet.
Compared with the prior art, the beneficial effects of the utility model are that: through the matching use of the push plate, the slide rod, the press plate, the first spring, the third spring and the clamping block, the circuit board main body can be conveniently installed and disassembled, and an operator can conveniently disassemble and maintain the circuit board main body; through the spiral pipe that sets up can pour into the coolant oil into, cool down the heat dissipation to the circuit board main part, prolong the life of circuit board main part.
Drawings
Fig. 1 is a schematic structural view of a printed circuit board for easy maintenance.
FIG. 2 is a schematic diagram of a top view of a solenoid in a printed circuit board for ease of maintenance.
Fig. 3 is an enlarged schematic view of a printed circuit board for easy maintenance.
In the figure: 1. a base; 2. a supporting seat; 3. a circuit board main body; 4. a base; 5. a card slot; 6. pushing the plate; 7. a slide bar; 8. a pressing plate; 9. a first spring; 10. a mounting cavity; 11. a third spring; 12. a clamping block; 13. a limiting block; 14. a cavity; 15. a spiral tube; 16. an oil inlet; 17. an oil outlet; 18. a second spring; 19. and a support plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1 to 3, a printed circuit board convenient for maintenance includes a base 1, a base 4, a first spring 9, a spiral tube 15, and a support plate 19; supporting seat 2 is installed to the left and right sides of base 1 top, and left and right sides supporting seat 2 is provided with draw-in groove 5 near the top of one side each other, installs push pedal 6 in the draw-in groove 5, and slide bar 7 is installed to the one side that push pedal 6 of the left and right sides kept away from each other, sliding connection between slide bar 7 and the supporting seat 2, and push pedal 8 is installed to the one side that push pedal 6 was kept away from to slide bar 7, all installs first spring 9 between push pedal 6 and the supporting seat 2 near the upper and lower both sides on one.
A plurality of second springs 18 are installed to the equipartition in the middle of base 1's the top, backup pad 19 is installed to second spring 18's top, install circuit board main part 3 between 2 of the supporting seat of the left and right sides, base 4 is installed to circuit board main part 3's below, base 4 installs in backup pad 19, all be provided with installation cavity 10 on circuit board main part 3's the left and right sides, install third spring 11 in installation cavity 10, third spring 11 is close to one side of draw-in groove 5 and installs joint piece 12, installation cavity 10 is close to the below of 3 one side of circuit board main part and is provided with stopper 13, joint piece 12 is in draw-in groove 5 through third spring 11's impetus joint, upwards support tightly base 4 through second spring 18's effect simultaneously, the realization is fixed to circuit board main part 3.
Be provided with cavity 14 in the base 4, be provided with spiral pipe 15 in the cavity 14, the left side of spiral pipe 15 is provided with oil inlet 16, and the right side of spiral pipe 15 is provided with oil-out 17, can pour into the coolant oil into through setting up spiral pipe 15 and carry out the heat transfer, cools down circuit board main part 3, can dispel the heat fast, prolongs circuit board main part 3's life.
The utility model discloses a theory of operation is: during installation, the clamping blocks 12 on the left side and the right side of the circuit board main body 3 are pushed into the installation cavity 10 by hands, so that the circuit board main body 3 can drive the installation cavity 10 to enter between the two supporting seats 2, then in the downward movement process, when the clamping blocks 12 move to the positions of the clamping grooves 5, the clamping blocks 12 move to one side close to the clamping grooves 5 under the action of the third springs 11, so that the clamping blocks 12 are clamped in the clamping grooves 5, and the base 4 is propped tightly by the second springs 18; when needs are dismantled and are maintained, only need through promoting to press clamp plate 8, press clamp plate 8 to drive slide bar 7 to the one side removal that is close to circuit board main part 3, slide bar 7 drives push pedal 6 and removes to the one side that is close to circuit board main part 3, and push pedal 6 promotes joint piece 12 and removes in the installation cavity 10, makes joint piece 12 and draw-in groove 5 break away from, then rethread second spring 18's effect, upwards pops out circuit board main part 3.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A printed circuit board convenient to maintain comprises a base (1), a base (4), a first spring (9), a spiral pipe (15) and a supporting plate (19), and is characterized in that supporting seats (2) are installed on the left side and the right side above the base (1), clamping grooves (5) are formed in the sides, close to one side, of the supporting seats (2) on the left side and the right side, push plates (6) are installed in the clamping grooves (5), slide rods (7) are installed on the sides, far away from the push plates (6), of the push plates (6) on the left side and the right side, and pressing plates (8) are installed on the sides, far away from; a plurality of second springs (18) are uniformly arranged in the middle of the upper portion of the base (1), supporting plates (19) are arranged above the second springs (18), a circuit board main body (3) is arranged between the supporting seats (2) on the left side and the right side, a base (4) is arranged below the circuit board main body (3), mounting cavities (10) are arranged on the left side and the right side of the circuit board main body (3), third springs (11) are arranged in the mounting cavities (10), and clamping blocks (12) are arranged on one sides, close to the clamping grooves (5), of the third springs (11); a cavity (14) is arranged in the base (4), and a spiral pipe (15) is arranged in the cavity (14).
2. A printed circuit board for facilitating maintenance according to claim 1, wherein the slide rod (7) is slidably connected to the support base (2), and the base (4) is mounted on the support plate (19).
3. The easy-to-maintain printed circuit board as claimed in claim 1, wherein the first spring (9) is installed between the upper and lower sides of the push plate (6) near one side of the slide rod (7) and the supporting seat (2).
4. A printed circuit board convenient for maintenance according to claim 1, characterized in that a limiting block (13) is arranged below one side of the mounting cavity (10) close to the circuit board main body (3).
5. A printed circuit board convenient for maintenance according to claim 1, characterized in that the left side of the spiral tube (15) is provided with an oil inlet (16) and the right side of the spiral tube (15) is provided with an oil outlet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020476452.8U CN211671047U (en) | 2020-04-03 | 2020-04-03 | Printed circuit board convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020476452.8U CN211671047U (en) | 2020-04-03 | 2020-04-03 | Printed circuit board convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211671047U true CN211671047U (en) | 2020-10-13 |
Family
ID=72743029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020476452.8U Active CN211671047U (en) | 2020-04-03 | 2020-04-03 | Printed circuit board convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211671047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512230A (en) * | 2020-12-26 | 2021-03-16 | 陕西工业职业技术学院 | Automobile electronic control device with waterproof and dustproof functions |
-
2020
- 2020-04-03 CN CN202020476452.8U patent/CN211671047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512230A (en) * | 2020-12-26 | 2021-03-16 | 陕西工业职业技术学院 | Automobile electronic control device with waterproof and dustproof functions |
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