CN216650237U - Higher circuit board of security - Google Patents

Abstract

The utility model provides a circuit board with higher safety, which relates to the technical field of circuit boards and comprises a frame body, wherein a circuit board body is sleeved inside the frame body, a mounting hole is formed in the bottom of the frame body, a protective cover is sleeved outside the frame body, a straight groove is formed in the surface of the protective cover, a round rod is sleeved inside the straight groove, and the round rod is fixedly connected with the frame body. According to the utility model, through the frame body, a worker can cover the protective cover on the outer side of the frame body and push the protective cover to clamp the clamping block into the clamping groove to fix the protective cover, so that the protective cover can protect the circuit board body, and the phenomenon of short circuit caused by collision and damage of elements on the surface of the circuit board body is prevented, so that the circuit board body is safer in use and can be used by the worker, and when the protective cover is opened to process the circuit board body, the elastic piece can assist the worker to push the protective cover to rotate so as to be used by the worker.

Description

Higher circuit board of security

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a circuit board with higher safety.

Background

In the use of circuit board, the component on circuit board surface how big directly exposes in the external world, in the use, if the component on circuit board surface receives the collision, leads to the component to damage easily for the circuit board short circuit leads to the circuit board in the use, and can local temperature be higher, and is comparatively dangerous, and the staff of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a circuit board with high safety.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a higher circuit board of security, includes the framework, the inside cover of framework is equipped with the circuit board plate body the mounting hole has been seted up to the bottom of framework, the outside cover of framework is equipped with the protective cover, the straight flute has been seted up on the surface of protective cover, and the inside cover of straight flute is equipped with the round bar, round bar and framework fixed connection, the fixed surface of framework installs the shell fragment, the breach is seted up in the outside of framework, the draw-in groove has been seted up on the surface of protective cover, the fixed surface of framework installs the fixture block, fixture block and draw-in groove sliding connection.

In order to fix the protective cover, the utility model is improved in that a projection is fixedly arranged on the surface of the frame body, and a circular hole is formed in the surface of the protective cover.

In order to enable the circuit board body to be capable of achieving better heat dissipation, the improvement of the utility model is that through holes are formed in the surface of the frame body and are distributed at equal intervals.

In order to facilitate pushing of the protective cover, the protective cover is improved in the utility model that shifting blocks are fixedly arranged on the surface of the protective cover and are symmetrically distributed.

In order to conveniently disassemble and assemble the circuit board body, the improved structure of the utility model is that a fixed structure is arranged between the circuit board body and the frame body, the fixed structure comprises a connecting block, a short rod is fixedly arranged on the surface of the connecting block, a communicating hole is formed in the surface of the circuit board body, the short rod is in sliding connection with the communicating hole, a groove is formed in the surface of the circuit board body, a pressing plate is rotatably connected to the surface of the connecting block, and a pull ring is fixedly arranged on the surface of the pressing plate.

In order to enable the circuit board body to better dissipate heat, the utility model has the improvement that heat conducting pads are fixedly arranged inside the frame body, the number of the heat conducting pads is two, and the two groups of the heat conducting pads are symmetrically distributed.

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

1. according to the utility model, through the frame body, a worker can cover the protective cover on the outer side of the frame body and push the protective cover to clamp the clamping block into the clamping groove to fix the protective cover, so that the protective cover can protect the circuit board body, the phenomenon of short circuit caused by collision and damage of elements on the surface of the circuit board body is prevented, the circuit board body is safer in the using process, and the protective cover can be used by the worker when the protective cover is opened to process the circuit board body.

2. According to the utility model, by arranging the fixing structure, a worker can put the circuit board body into the frame body, pass the short rod through the communicating hole, rotate the pressing plate to clamp the pressing plate into the groove to fix the circuit board body, and can take down the circuit board body only by separating the pressing plate from the circuit board body during disassembly, so that the operation is simple, no additional tool is needed, and the disassembly and assembly of the worker are convenient.

Drawings

Fig. 1 is a schematic view of an overall structure of a circuit board with high security according to the present invention;

FIG. 2 is a schematic side view of a circuit board with high safety according to the present invention;

FIG. 3 is an exploded view of a circuit board with higher safety according to the present invention;

fig. 4 is a schematic structural diagram of a circuit board with higher security shown in fig. 3.

Illustration of the drawings:

1. a frame body; 2. a circuit board body; 3. mounting holes; 4. a protective cover; 5. a round bar; 6. a spring plate; 7. a card slot; 8. a clamping block; 9. a bump; 10. a circular hole; 11. shifting blocks; 12. connecting blocks; 13. a groove; 14. pressing a plate; 15. a thermally conductive pad.

Detailed Description

In order that the above objects, features and advantages of the present invention can be 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 description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example one

As shown in fig. 1 to 4, the present invention provides a technical solution: a circuit board with higher safety comprises a frame body 1, wherein a circuit board body 2 is sleeved inside the frame body 1, a mounting hole 3 is formed in the bottom of the frame body 1, a protective cover 4 is sleeved outside the frame body 1, a straight groove is formed in the surface of the protective cover 4, a round rod 5 is sleeved inside the straight groove, the round rod 5 is fixedly connected with the frame body 1, an elastic sheet 6 is fixedly installed on the surface of the frame body 1, a notch is formed in the outer side of the frame body 1, a clamping groove 7 is formed in the surface of the protective cover 4, a clamping block 8 is fixedly installed on the surface of the frame body 1, the clamping block 8 is in sliding connection with the clamping groove 7, a worker can cover the protective cover 4 on the outer side of the frame body 1 and push the protective cover 4 to clamp the clamping block 8 into the clamping groove 7 to fix the protective cover 4, so that the protective cover 4 protects the circuit board body 2 and prevents the circuit board body 2 from being damaged due to collision and causing short circuit phenomenon, so that circuit board plate body 2 is safer in the use to the staff uses, and opening protective cover 4, when handling circuit board plate body 2, shell fragment 6 can assist the staff to promote protective cover 4 and rotate, so that the staff uses.

As shown in fig. 2-4, the through-hole has been seted up on the surface of framework 1, the through-hole is equidistant distribution, the through-hole can play ventilation cooling's effect, so that circuit board plate body 2 can the steady operation, protective cover 4's fixed surface installs shifting block 11, shifting block 11 is the symmetric distribution, shifting block 11 can make things convenient for the staff to promote protective cover 4 and remove, so that the staff opens framework 1, framework 1's fixed surface installs lug 9, round hole 10 has been seted up on protective cover 4's surface, after covering protective cover 4, lug 9 can block inside round hole 10, prevent that protective cover 4 from removing easily, so that protective cover 4 in the use, can be more stable.

Example two

As shown in fig. 3-4, a fixing structure is arranged between the circuit board body 2 and the frame body 1, the fixing structure includes a connecting block 12, a short rod is fixedly mounted on the surface of the connecting block 12, a communicating hole is formed in the surface of the circuit board body 2, the short rod is slidably connected with the communicating hole, a groove 13 is formed in the surface of the circuit board body 2, a pressing plate 14 is rotatably connected to the surface of the connecting block 12, a pull ring is fixedly mounted on the surface of the pressing plate 14, a worker can put the circuit board body 2 into the frame body 1 and pass the short rod through the communicating hole, then the pressing plate 14 is rotated to clamp the pressing plate 14 into the groove 13 to fix the circuit board body 2, and when the circuit board body 2 is detached, the pressing plate 14 and the circuit board body 2 can be taken down, the operation is simple, no extra tool is needed, and the worker can conveniently disassemble and assemble and disassemble the circuit board body.

As shown in fig. 4, the heat conducting pads 15 are fixedly mounted inside the frame body 1, the number of the heat conducting pads 15 is two, the two sets of heat conducting pads 15 are symmetrically distributed, the heat conducting pads 15 can be attached to the circuit board body 2, and the heat of the circuit board body 2 is transferred to the frame body 1, so that the circuit board body 2 can obtain a better heat dissipation effect.

The working principle is as follows: in the using process, a proper screw group can be used to penetrate through the mounting hole 3 to fix the frame body 1 at a proper position, then the circuit board body 2 is placed in the frame body 1, the short rod is inserted into the communicating hole, then the pull ring can be pulled to rotate the press plate 14, the press plate 14 is clamped into the groove 13 to fix the circuit board body 2, the heat conducting pad 15 can be attached to the circuit board body 2, the heat of the circuit board body 2 can be transferred to the frame body 1 through the heat conducting pad 15, so that the circuit board body 2 can dissipate heat, when the circuit board body 2 needs to be taken out from the frame body 1, the press plate 14 can be rotated to one side of the circuit board body 2, then the circuit board body 2 can be taken out, after the circuit board body 2 is placed in the frame body 1, the data line of the circuit board body 2 can be led out through the gap, then the protective cover 4 is rotated to attach the protective cover 4 to the frame body 1, and make the fixture block 8 aim at draw-in groove 7, then promote protective cover 4, make fixture block 8 get into in draw-in groove 7, can fix protective cover 4, and lug 9 can block into round hole 10 inside this moment, prevent that protective cover 4 from removing easily, make protective cover 4 protect circuit board body 2, prevent that the component on circuit board body 2 surface from receiving the collision damage and short circuit, and the through-hole can play the effect of circulating air, so that circuit board body 2 dispels the heat, and when need opening protective cover 4, promote shifting block 11 and drive protective cover 4 and remove, make fixture block 8 shift out draw-in groove 7, shell fragment 6 can promote protective cover 4 and rotate this moment, so that the staff opens framework 1, so that the staff handles circuit board body 2.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a higher circuit board of security, includes framework (1), its characterized in that: the inside cover of framework (1) is equipped with circuit board plate body (2) mounting hole (3) have been seted up to the bottom of framework (1), the outside cover of framework (1) is equipped with protective cover (4), the straight flute has been seted up on the surface of protective cover (4), and the inside cover of straight flute is equipped with round bar (5), round bar (5) and framework (1) fixed connection, shell fragment (6) are installed to the fixed surface of framework (1), the outside of framework (1) is seted up jaggedly, draw-in groove (7) have been seted up on the surface of protective cover (4), the fixed surface of framework (1) installs fixture block (8), fixture block (8) and draw-in groove (7) sliding connection.

2. The higher security circuit board of claim 1, wherein: the surface fixed mounting of framework (1) has lug (9), round hole (10) have been seted up on the surface of protective cover (4).

3. The higher security circuit board of claim 1, wherein: through holes are formed in the surface of the frame body (1) and are distributed at equal intervals.

4. The higher security circuit board of claim 1, wherein: the surface fixed mounting of protective cover (4) has shifting block (11), shifting block (11) are the symmetric distribution.

5. The higher security circuit board of claim 1, wherein: be provided with fixed knot between circuit board plate body (2) and framework (1) and construct, fixed knot constructs including connecting block (12), the fixed surface of connecting block (12) installs the quarter butt, the intercommunicating pore has been seted up on the surface of circuit board plate body (2), quarter butt and intercommunicating pore sliding connection, recess (13) have been seted up on the surface of circuit board plate body (2), the surface of connecting block (12) is rotated and is connected with clamp plate (14), the pull ring is equipped with admittedly on the surface of clamp plate (14).

6. The higher security circuit board of claim 1, wherein: the heat-conducting plate is characterized in that heat-conducting pads (15) are fixedly mounted inside the frame body (1), the number of the heat-conducting pads (15) is two, and the heat-conducting pads (15) are symmetrically distributed.

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