CN217591198U - Heat insulation type circuit board - Google Patents

Abstract

The utility model provides a thermal-insulated type circuit board relates to circuit board technical field, which comprises a frame, the top fixed mounting of frame has thermal-insulated cotton A, thermal-insulated cotton A's top fixed mounting has the heat insulating board, the fixed mounting of heat insulating board has the apron, the apron is seted up flutedly with the heat insulating board intersection, the fixed slot has been seted up to the bottom of frame, the bottom of frame is provided with the fixed plate, the top fixed mounting of fixed plate has rubber circle B, fixed mounting has the circuit board body in the middle of the top of rubber circle B, the edge fixed mounting on circuit board body top has rubber circle A. The utility model discloses in, through the design of thermal-insulated cotton and heat insulating board, when the circuit board meets high temperature, can be effectual keep apart the high temperature outside the circuit board, protected circuit and electronic components of circuit board inside, avoided circuit and electronic components to take place because of the phenomenon that the high temperature influence damaged in the circuit board, make circuit board life more permanent.

Description

Heat insulation type circuit board

Technical Field

The utility model relates to a circuit board technical field especially relates to a thermal-insulated type circuit board.

Background

When electronic product manufacture, in order to save wiring work load, reduction in production cost, at this moment will use the circuit board to replace traditional wiring work, current circuit board does not possess thermal-insulated function, under the condition that meets the high temperature, and high temperature can heat circuit or electronic components on the circuit board to lead to the damage of circuit and electronic components on the circuit board, influence the use of circuit board, cause the unnecessary loss, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat insulation circuit board.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a thermal-insulated type circuit board, includes the frame, the top fixed mounting of frame has thermal-insulated cotton A, thermal-insulated cotton A's top fixed mounting has the heat insulating board, the fixed mounting of heat insulating board has the apron, the apron is seted up flutedly with the heat insulating board intersection, the fixed slot has been seted up to the bottom of frame, the bottom of frame is provided with the fixed plate, the top fixed mounting of fixed plate has rubber circle B, fixed mounting has the circuit board body in the middle of the top of rubber circle B, the edge fixed mounting on circuit board body top has rubber circle A, the bottom fixed mounting of fixed plate has thermal-insulated cotton B.

For fixed frame, the utility model discloses the improvement has, the equal fixed mounting in top four corners of fixed plate has the dead lever, sliding connection between dead lever and the fixed slot.

In order to fix the heat insulation cotton, the utility model discloses the improvement has, the bottom fixed mounting who insulates against heat cotton B has the backup pad.

In order to isolate the external heat source of the circuit board, the utility model discloses the improvement has, the apron is made by glass fiber, the heat insulating board is made by glass fiber.

In order to protect the circuit board, the utility model discloses the improvement has, the four corners of frame all is provided with anticollision institution, anticollision institution includes the rubber column, the rubber column all sets up the position department in the frame four corners, the equal fixed mounting in four corners of frame has the sleeve, it is provided with the slide bar to run through in the middle of the sleeve, the one end fixed mounting of slide bar has the baffle, the inside one end fixed mounting of sleeve has the spring, the one end fixed mounting that the baffle was kept away from to the slide bar has anticollision piece, the equal fixed mounting in four corners of frame has the foam-rubber cushion.

In order to cushion the power of object to the circuit board, the utility model discloses the improvement has, sliding connection between slide bar and the sleeve, fixed mounting between anticollision piece and the rubber column.

In order to make the slide bar slide in the middle of the foam-rubber cushion, the utility model discloses the improvement has, fixed mounting between one side of foam-rubber cushion and the rubber column, sliding connection between slide bar and the foam-rubber cushion.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the design of thermal-insulated cotton and heat insulating board, when the circuit board meets high temperature, can be effectual keep apart the high temperature outside the circuit board, the inside circuit and the electronic components of circuit board of protection have avoided circuit and electronic components to take place because of the phenomenon that high temperature influences the damage in the circuit board, make circuit board life more permanent.

2. The utility model discloses in, other objects are touch easily in the transportation to current circuit board, because electronic components on the circuit board is more fragile, when the circuit board bumps, circuit and electronic components damage in making the circuit board very easily, cause the unnecessary loss, and through the design of spring and rubber column, make the circuit board when bumping, the power that part object collided can be offset to the compliance of elasticity and the rubber column through the spring, make the remaining power of object collision can't cause the injury to the circuit board, the condition emergence of electronic components's loss in the circuit board has been avoided because of the collision to the circuit board.

Drawings

Fig. 1 is a schematic view of a heat insulation type circuit board according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 of a heat insulation type circuit board according to the present invention;

fig. 3 is a schematic diagram of a partial explosion structure of a heat insulation type circuit board according to the present invention;

fig. 4 is a schematic view of a part of the structure of a heat insulation circuit board according to the present invention;

fig. 5 is a bottom view of the heat insulation circuit board according to the present invention;

fig. 6 is a top view of a heat insulation circuit board according to the present invention;

fig. 7 is an enlarged view of a portion B in fig. 6 of the heat insulation type circuit board according to the present invention.

Illustration of the drawings:

1. a frame; 2. a rubber column; 3. a cover plate; 4. a heat insulation plate; 5. an anti-collision block; 6. a groove; 7. a circuit board body; 8. heat insulation cotton A; 9. a rubber ring A; 10. a rubber ring B; 11. fixing the rod; 12. a fixing plate; 13. heat insulation cotton B; 14. a support plate; 15. a fixing groove; 16. a spring; 17. a sleeve; 18. a sponge cushion; 19. a slide bar.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a thermal-insulated type circuit board, includes frame 1, the top fixed mounting of frame 1 has thermal-insulated cotton A8, thermal-insulated cotton A8's top fixed mounting has heat insulating board 4, the fixed mounting of heat insulating board 4 has apron 3, apron 3 is made by glass fiber, heat insulating board (4 are made by glass fiber, apron 3 and heat insulating board 4 junction seted up recess 6, fixed slot 15 has been seted up to frame 1's bottom, frame 1's bottom is provided with fixed plate 12, the equal fixed mounting in top four corners of fixed plate 12 has dead lever 11, the design of fixed slot 15 and dead lever 11 is in order to fix frame 1 on fixed plate 12, make frame 1 can not break away from circuit board body 7, sliding connection between dead lever 11 and the fixed slot 15, the top fixed mounting of fixed plate 12 has rubber circle B10, fixed mounting has circuit board body 7 in the middle of rubber circle B10's top, the marginal fixed mounting on circuit board body 7 top has rubber circle A9, the design of rubber circle A9 and rubber circle B10 is for protecting circuit board body 7, make frame 1 and mount can not directly touch circuit board body 7, thereby also reach sealed effect, prevent the dust from falling on circuit board body 7.

Referring to fig. 3-4, the bottom end of the fixing plate 12 is fixedly provided with a heat insulation cotton B13, the heat insulation cotton A8 and the heat insulation cotton B13 are designed to isolate a high-temperature heat source outside the circuit board body 7 through the characteristics of the heat insulation cotton A8 and the heat insulation cotton B13 when the periphery of the circuit board body 7 encounters high temperature, so that the high temperature cannot enter the circuit board body 7, circuits and electronic components on the circuit board body 7 are protected, the service life of the circuit board body 7 is prolonged, the bottom end of the heat insulation cotton B13 is fixedly provided with a supporting plate 14, the supporting plate 14 is designed to play a fixing role when the circuit board body 7 is installed, and the supporting plate 14 cannot be directly contacted with the heat source.

Example two

Referring to fig. 6-7, four corners of the frame 1 are provided with the anti-collision mechanisms, each anti-collision mechanism includes a rubber column 2, each rubber column 2 is disposed at a position of each of the four corners of the frame 1, each of the four corners of the frame 1 is fixedly provided with a sleeve 17, a sliding rod 19 is disposed in the middle of each sleeve 17 in a penetrating manner, one end of each sliding rod 19 is fixedly provided with a baffle, the baffle is designed to block the inner wall of each sleeve 17 when each sliding rod 19 moves to a certain distance, so as to prevent each sliding rod 19 from being separated from each sleeve 17, one end of each sleeve 17 is fixedly provided with a spring 16, each spring 16 is designed to give a reverse force to an object through the elasticity of each spring 16 when the object collides with the circuit board body 7, so as to counteract a part of the force generated when the object collides, one end of each sliding rod 19, far away from each baffle is fixedly provided with an anti-collision block 5, each of the four corners of the frame 1 are fixedly provided with foam pads 18, each foam pad 18 is designed to counteract a part of the circuit board body 7 when the circuit board body 7 collides with the object, one side of each foam pad 18 is connected with the rubber column 2, and one side of each foam pad 18 is connected with the corresponding to the corresponding foam pad.

The working principle is as follows: when the circuit board body 7 encounters high temperature, the heat insulation cotton A8 and the heat insulation cotton B13 at the top end and the bottom end of the circuit board body 7 can effectively isolate a heat source outside the circuit board body 7, when the circuit board body 7 is detected and maintained, only a straight screwdriver needs to be taken up to be aligned with the groove 6, the cover plate 3 is tilted upwards by taking the heat insulation plate 4 as a supporting point, after the cover plate 3 is opened, electronic components and circuits in the circuit board body 7 can be detected and maintained, when the circuit board body collides, an object exerts a force on the rubber column 2 when colliding with the rubber column 2, the rubber column 2 is moved towards the sleeve 17, so that the collision prevention block 5 and the sponge pad 18 are extruded, the collision prevention block 5 is connected with the sliding rod 19, so that the sliding rod 19 is driven to slide in the middle of the sleeve 17 by the object, the stopper is driven to move in the sleeve 17 because the collision prevention block 5 is connected with the sliding rod 19, the spring 16 is arranged at one end of the sliding rod 19, when the sliding rod 19 moves in the sleeve 17, the sliding rod is driven to move, the stopper, the spring 16 is abutted against the stopper, so that the extruded force towards the rubber column 2 is restored, and the residual collision of the sponge pad 18 can be damaged, and the circuit board body can be recovered, so that the residual collision of the circuit board body 7 can be recovered.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. A thermal-insulated type circuit board, includes frame (1), its characterized in that: the utility model discloses a heat insulation cotton board, including frame (1), apron (3), rubber ring B (10), fixed mounting has rubber ring A (9), the top fixed mounting of frame (1) has thermal-insulated cotton A (8), the top fixed mounting of thermal-insulated cotton A (8) has heat insulating board (4), the fixed mounting of heat insulating board (4) has apron (3), apron (3) are seted up fluted (6) with heat insulating board (4) intersection, fixed slot (15) have been seted up to the bottom of frame (1), the bottom of frame (1) is provided with fixed plate (12), the top fixed mounting of fixed plate (12) has rubber ring B (10), fixed mounting has circuit board body (7) in the middle of the top of rubber ring B (10), the edge fixed mounting on circuit board body (7) top has rubber ring A (9), the bottom fixed mounting of fixed plate (12) has thermal-insulated cotton B (13).

2. The heat insulation type wiring board according to claim 1, characterized in that: the fixing device is characterized in that fixing rods (11) are fixedly mounted at four corners of the top end of the fixing plate (12), and the fixing rods (11) are connected with the fixing grooves (15) in a sliding mode.

3. The insulated wiring board of claim 1, wherein: and a support plate (14) is fixedly arranged at the bottom end of the heat insulation cotton B (13).

4. The insulated wiring board of claim 1, wherein: the cover plate (3) is made of glass fibers, and the heat insulation plate (4) is made of glass fibers.

5. The heat insulation type wiring board according to claim 1, characterized in that: the four corners of frame (1) all are provided with anticollision institution, anticollision institution includes rubber column (2), rubber column (2) all set up the position department in frame (1) four corners, the equal fixed mounting in four corners of frame (1) has sleeve (17), the centre of sleeve (17) is run through and is provided with slide bar (19), the one end fixed mounting of slide bar (19) has the baffle, the inside one end fixed mounting of sleeve (17) has spring (16), the one end fixed mounting that the baffle was kept away from in slide bar (19) has anticollision piece (5), the equal fixed mounting in four corners of frame (1) has foam-rubber cushion (18).

6. The insulated wiring board of claim 5, wherein: the sliding rod (19) is connected with the sleeve (17) in a sliding mode, and the anti-collision block (5) and the rubber column (2) are fixedly installed.

7. The insulated wiring board of claim 5, wherein: one side of the spongy cushion (18) is fixedly installed with the rubber column (2), and one side of the sliding rod (19) is connected with the spongy cushion (18) in a sliding mode.

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