CN219577455U - Circuit board protection structure - Google Patents

Abstract

The utility model provides a circuit board protection structure which comprises a circuit board body, a protection plate, a first clamping block, a second clamping block, a mounting plate, a fixing clamping head, a top plate, a limiting plate and a fixing clamping groove.

Description

Circuit board protection structure

Technical Field

The utility model relates to a circuit board protection structure, and belongs to the technical field of circuit board protection structures.

Background

The PCB, called a printed circuit board, is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of the electronic components. It is called a "printed" wiring board because it is made using electronic printing.

Chinese patent No. CN207219229U discloses a PCB circuit board protection structure, including base, top cap, shock pad, fixed block and blocking piece for it can play good protective effect to the circuit board, but comparatively inconvenient to the installation of circuit board in this design, it is comparatively loaded down with trivial details to dismantle, and the practicality is lower, and an urgent need circuit board protection structure solves the problem that above-mentioned appears now.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a circuit board protection structure so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a circuit board protective structure, includes circuit board body, guard plate, first fixture block, second fixture block, mounting panel, fixed dop, roof, limiting plate and fixed draw-in groove, first fixture block is installed to the terminal surface before the guard plate, first fixture block top is provided with the second fixture block, the inside fixed dop that is provided with of second fixture block, both ends equality specification is provided with the mounting panel about the guard plate, terminal surface card is equipped with circuit board body before the guard plate, circuit board body top is provided with the roof, the terminal surface bonds there is the limiting plate under the roof, fixed draw-in groove has been seted up on the limiting plate surface.

Further, two groups of specifications such as the limiting plate are arranged, the fixing clamping grooves are formed in the outer sides of the limiting plate, and a plurality of groups of specifications such as the fixing clamping grooves are arranged.

Further, the fixed clamping head and the fixed clamping groove are clamped with each other, and the fixed clamping head is arranged on the inner side of the second clamping block.

Further, the second clamping block is provided with a connecting rod in a movable manner relative to the outer side, the annular side face of the connecting rod is sleeved with a spring, and the connecting rod is adhered to the fixed clamping head.

Further, two groups of equal specifications of the first clamping block and the second clamping block are arranged, and the two groups of second clamping blocks are respectively arranged on the left side and the right side of the front end face of the protection plate.

Further, the specification such as mounting panel is provided with four groups, threaded hole has been seted up to the mounting panel inside.

Further, the lower end face of the protection plate is provided with a bottom plate, the upper end of the bottom plate is adhered with a protection pad, and the front end face of the protection plate is provided with a plurality of groups of heat dissipation holes.

The utility model has the beneficial effects that: according to the circuit board protection structure, the fixing clamping head, the fixing clamping groove, the limiting plate, the top plate and the second clamping block are added, and the positions of the limiting plate are fixed through the fixing clamping groove and the fixing clamping head, so that the top plate and the bottom plate are clamped and fixed on the circuit board body, and the protection plate, the first clamping block and the second clamping block have good protection effects on the circuit board body and are convenient to install and detach.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a circuit board protection structure according to the present utility model;

fig. 2 is a schematic structural view of a protection plate in a circuit board protection structure according to the present utility model;

FIG. 3 is a front cross-sectional view of a shield plate in a circuit board shield structure according to the present utility model;

fig. 4 is a schematic structural view of a limiting plate in a circuit board protection structure according to the present utility model;

in the figure: the circuit board comprises a 1-circuit board body, 2, a protection plate, a 21-bottom plate, 22-heat dissipation holes, 23-protection pads, 3-first clamping blocks, 4-second clamping blocks, 5-mounting plates, 51-threaded holes, 6-fixing clamping heads, 61-connecting rods, 62-springs, 7-top plates, 8-limiting plates and 9-fixing clamping grooves.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a circuit board protective structure, including circuit board body 1, guard plate 2, first fixture block 3, second fixture block 4, mounting panel 5, fixed dop 6, roof 7, limiting plate 8 and fixed draw-in groove 9, first fixture block 3 is installed to the terminal surface before the guard plate 2, first fixture block 3 top is provided with second fixture block 4, the inside fixed dop 6 that is provided with of second fixture block 4, the equal specification in both ends is provided with mounting panel 5 about the guard plate 2, terminal surface cartridge has circuit board body 1 before the guard plate 2, circuit board body 1 top is provided with roof 7, the terminal surface bonds under the roof 7 has limiting plate 8, fixed draw-in groove 9 has been seted up on the limiting plate 8 surface, the fixed comparatively inconvenient problem of installation of original circuit board protective structure to the circuit board has been solved in this design.

As a first embodiment of the present utility model: the specification such as limiting plate 8 is provided with two sets of, limiting plate 8 can slide along second fixture block 4 inner wall and restrict the position of roof 7, fixed draw-in groove 9 is offered in limiting plate 8 outside relatively, fixed draw-in groove 9 etc. the specification is provided with the multiunit, this design is convenient for adjust the position of roof 7, fixed chuck 6 and fixed draw-in groove 9 each other clamps, fixed chuck 6 sets up the position at second fixture block 4 inboard relatively, fixed chuck 6 and fixed draw-in groove 9 can fix limiting plate 8's position, second fixture block 4 moves relatively outside and is provided with connecting rod 61, connecting rod 61 annular side cover is equipped with spring 62, connecting rod 61 bonds with fixed chuck 6, connecting rod 61 can drive fixed chuck 6 and remove, spring 62 can help fixed chuck 6 to reset, first fixture block 3 and second fixture block 4 equal specification are provided with two sets of, two sets of second fixture blocks 4 set up the left and right sides at the front end face of guard plate 2 respectively, first fixture block 3 and second fixture block 4 can play fixed effect to limiting plate 8 and circuit board body 1's position, specification such as mounting panel 5 sets up four sets of screw holes, the inside the mounting panel 5 is provided with screw hole, the inside is equipped with the bottom plate 21 can be fixed line 21, the bottom plate 21 is equipped with the protection plate 21, the bottom plate 21 can be equipped with the protection plate 21, the protection plate 1 has the bottom plate 21, the protection plate 1 is equipped with the bottom plate 21, the bottom plate 21 is equipped with the protection plate 21, the bottom plate 21, the protection plate 21 can be equipped with the protection plate 21, and the protection plate 21, the bottom plate 21 has the protection plate 21, and the protection plate 21.

As a second embodiment of the present utility model: the protection plate 2 is installed inside an external host computer by a user through the installation plate 5 and an external bolt, then the circuit board body 1 is inserted between the protection plate 2 and the second clamping block 4 until the lower end of the circuit board body 1 is contacted with the protection pad 23, then the top plate 7 is taken out, the limiting plate 8 is inserted into a gap formed by the left side and the right side of the circuit board body 1 and the second clamping block 4, the limiting plate 8 extrudes the fixing clamp 6 and compresses the spring 62 in the inserting process, the spring 62 drives the fixing clamp 6 to reset until the lower end surface of the top plate 7 is abutted to the upper end surface of the circuit board body 1, the fixing clamp 6 is clamped with the fixing clamp groove 9 at the current position, the position of the limiting plate 8 is fixed, the top plate 7 and the bottom plate 21 form clamping fixation on the circuit board body 1, the protection plate 2 is matched with the first clamping block 3 and the second clamping block 4 to play good protection effect on the circuit board body 1, when the circuit board body 1 needs to be disassembled, the connecting rod 61 only needs to be pulled outwards, the fixing clamp 6 is driven to move and the fixing clamp 6 is released, the fixing clamp 9 is clamped with the fixing clamp 9, and the top plate 8 can be pulled out normally.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a circuit board protective structure, includes circuit board body, guard plate, first fixture block, second fixture block, mounting panel, fixed dop, roof, limiting plate and fixed draw-in groove, its characterized in that: the utility model discloses a circuit board structure, including guard plate, circuit board body, limiting plate, fixed draw-in groove, circuit board body, limiting plate, fixed draw-in groove, circuit board body top, limiting plate, fixed draw-in groove, circuit board body, limiting plate and fixed draw-in groove are provided with the first fixture block of terminal surface installation before the guard plate, first fixture block is installed to the first fixture block, first fixture block is provided with the first fixture block top, the inside fixed dop that is provided with of second fixture block, the equal specification in both ends is provided with the mounting panel about the guard plate, the terminal surface card is equipped with the circuit board body before the guard plate, circuit board body top is provided with the roof, the terminal surface bonds under the roof.

2. The circuit board protective structure according to claim 1, wherein: the specification such as limiting plate is provided with two sets of, fixed draw-in groove is seted up in limiting plate outside relatively, specification such as fixed draw-in groove is provided with the multiunit.

3. The circuit board protective structure according to claim 1, wherein: the fixed clamping head and the fixed clamping groove are clamped with each other, and the fixed clamping head is arranged on the inner side of the second clamping block.

4. The circuit board protective structure according to claim 1, wherein: the second clamping block is provided with a connecting rod in a movable manner relative to the outer side, a spring is sleeved on the annular side face of the connecting rod, and the connecting rod is adhered to the fixed clamping head.

5. The circuit board protective structure according to claim 1, wherein: the first clamping blocks and the second clamping blocks are provided with two groups of equal specifications, and the two groups of second clamping blocks are respectively arranged on the left side and the right side of the front end face of the protection plate.

6. The circuit board protective structure according to claim 1, wherein: the specification such as mounting panel is provided with four groups, threaded hole is seted up to the mounting panel inside.

7. The circuit board protective structure according to claim 1, wherein: the protection plate is characterized in that a bottom plate is arranged on the lower end face of the protection plate, a protection pad is adhered to the upper end of the bottom plate, and a plurality of groups of heat dissipation holes are formed in the front end face of the protection plate.