Printed circuit board convenient to store

Abstract

The utility model relates to the technical field of printed circuit boards, and discloses a printed circuit board convenient to store, which comprises a storage box, the inner wall of the storage box is fixedly connected with a rubber base, the top of the rubber base is provided with a circuit board body, and the top of the circuit board body is fixedly connected with a support rod. A circular groove is formed in the bottom of the circuit board body, a mounting hole is formed in the inner wall of the circuit board body, and a pressing assembly is arranged on the inner wall of the storage box. The printed circuit board convenient to store is provided with the storage box, the stacked circuit board bodies can be stored, the circuit board bodies stored in the storage box can be protected by the storage box, the circuit board bodies are prevented from being damaged by the outside, the supporting rods on the first circuit board body extend into the circular grooves in the second circuit board body, and therefore the circuit board bodies can be conveniently stored. A plurality of circuit board bodies can be conveniently stacked, the stacking operation is simple, the efficiency is high, and the requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of printed circuit boards, in particular to a printed circuit board that is easy to store. Background Art

[0002] Printed circuit boards are commonly used in electronic devices. Generally, circuits are printed on circuit board substrates, and electronic components are installed on the circuit board substrates to form circuit boards. The electronic components on the surface of printed circuit boards are generally relatively precise. After the printed circuit boards are produced, they need to be stored.

[0003] The prior art patent document CN217591193U provides a printed circuit board that is easy to stack and store. By pressing the connecting seat, the latch slides counterclockwise in the groove, so that the latch moves from the buckling point to the lowest point, thereby squeezing the connecting seat through a return spring, so that the connecting seat is exposed to the outside of the installation groove. Then, the circuit board is placed inside the storage box, and another circuit board is taken out. The docking hole is aligned with the top connecting seat of the bottom circuit board. By pressing the four sides of the top circuit board, the docking hole and the connecting seat are docked. Then, a steel ball enters the inner wall of the docking hole, and the steel ball is squeezed by the docking hole and shrinks into the positioning hole. , then when the steel ball passes through the limiting hole, under the action of the second reset spring, the steel ball falls into the limiting hole, and the two circuit boards can be docked. When the top circuit board needs to be removed, it is only necessary to press the four sides of the top circuit board and press the connecting seat through the inner wall of the top of the docking hole to move the connecting seat down. The latch rotates counterclockwise on the inner wall of the groove and moves from the lowest point to the buckling point, so that the top connecting seat of the bottom circuit board is retracted into the installation groove, thereby disengaging the connecting seat from the docking hole at the bottom of the top circuit board, and at the same time, the connecting seat is retracted into the installation groove, which facilitates the docking and separation of the two circuit boards and the stacking and storage of the circuit boards.

[0004] Although the above-mentioned prior art can stack and store circuit boards, the operation process of stacking the circuit boards is relatively cumbersome during use. Moreover, after the circuit boards are stacked, they are not protected by a protective shell and are easily damaged by the outside world, which cannot meet people's needs. Therefore, we need a printed circuit board that is easy to store. Utility Model Content

[0005] The purpose of the present invention is to provide a printed circuit board that is easy to store, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a printed circuit board that is easy to store, comprising a storage box, wherein the inner wall of the storage box is fixedly connected to a rubber base, and a circuit board body is provided on the top of the rubber base, the top of the circuit board body is fixedly connected to a support rod, and a circular groove is provided on the bottom of the circuit board body, the inner wall of the circuit board body is provided with a mounting hole, and the inner wall of the storage box is provided with a pressing assembly;

[0007] The clamping assembly includes a slide groove, and the inner wall of the slide groove is slidably connected to a slide plate, one end of the slide plate is fixedly connected to a fixed handle, and the other end of the slide plate is fixedly connected to a pressure plate, and the outer wall of the pressure plate is fixedly connected to a spring.

[0008] Preferably, mounting handles are fixedly connected to both sides of the storage box, and a door is hinged on the outer wall of the storage box.

[0009] Preferably, the number of the support rods is four, and two support rods form a group, and the two groups of support rods are symmetrically arranged with the mid-perpendicular line of the circuit board body as the symmetry axis.

[0010] Preferably, the shape and size of the outer wall of the support rod match the shape and size of the inner wall of the circular groove, and the outer wall of the support rod fits closely with the inner wall of the circular groove.

[0011] Preferably, the storage box forms a sliding structure with the slide plate through a slide groove, and one end of the slide plate passes through the slide groove.

[0012] Preferably, there are multiple springs, and the springs are symmetrically arranged on the pressure plate.

[0013] Preferably, the shape and size of the inner wall of the storage box matches the shape and size of the outer wall of the pressing plate, and the inner wall of the storage box fits the outer wall of the pressing plate.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0015] First, the utility model is provided with a storage box, which can store the stacked circuit board bodies. The storage box can protect the circuit board bodies stored inside and prevent the circuit board bodies from being damaged by the outside world. The support rod on the first circuit board body extends into the circular groove on the second circuit board body, which is convenient for stacking multiple circuit board bodies. The stacking operation is simple and efficient, meeting people's needs.

[0016] Second, the utility model is provided with a slide groove, a slide plate, a fixed handle, a pressure plate and a spring. The pressure plate presses the stacked circuit board bodies through the elastic force of the spring, thereby avoiding shaking and dislocation of the circuit boards during transportation or storage. The rubber base can provide good cushioning and support, and the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the storage box and circuit board body of the utility model;

[0019] Figure 3 This is a schematic diagram of the circuit board body and support rod structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the circuit board body and mounting hole structure of the utility model.

[0021] Among them: 1. Storage box; 2. Rubber base; 3. Circuit board body; 4. Support rod; 5. Round groove; 6. Mounting hole; 7. Clamping assembly; 701. Slide groove; 702. Slide plate; 703. Fixed handle; 704. Pressure plate; 705. Spring; 8. Mounting handle; 9. Box door. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A printed circuit board that is easy to store includes a storage box 1, the inner wall of the storage box 1 is fixedly connected to a rubber base 2, and the top of the rubber base 2 is provided with a circuit board body 3, the top of the circuit board body 3 is fixedly connected to a support rod 4, and the bottom of the circuit board body 3 is provided with a circular groove 5, the inner wall of the circuit board body 3 is provided with a mounting hole 6, and the inner wall of the storage box 1 is provided with a clamping assembly 7; the clamping assembly 7 includes a slide groove 701, and the inner wall of the slide groove 701 is slidably connected to a slide plate 702, one end of the slide plate 702 is fixedly connected to a fixed handle 703, and the other end of the slide plate 702 is fixedly connected to a pressing plate 704, and the outer wall of the pressing plate 704 is fixedly connected to a spring 705.

[0024] Through the above technical solution, a storage box 1 is provided, which can store the stacked circuit board bodies 3. The storage box 1 can protect the circuit board bodies 3 stored inside and prevent the circuit board bodies 3 from being damaged by the outside world. The support rod 4 on the first circuit board body 3 extends into the circular groove 5 on the second circuit board body 3, which is convenient for stacking multiple circuit board bodies 3. The stacking operation is simple and efficient, meeting people's needs. The pressure plate 704 presses the stacked circuit board bodies 3 through the elastic force of the spring 705, avoiding shaking and dislocation of the circuit boards during transportation or storage. The rubber base 2 can provide good buffering and support, and the structure is simple and easy to use.

[0025] Specifically, mounting handles 8 are fixedly connected to both sides of the storage box 1 , and a box door 9 is hingedly connected to the outer wall of the storage box 1 .

[0026] Through the above technical solution, by providing an installation handle 8, it is convenient for people to carry the storage box 1, a box lock is provided on the box door 9, and a mounting hole 6 is provided on the circuit board body 3, which makes it convenient to install the circuit board body 3 on other equipment when in use.

[0027] Specifically, there are four support rods 4 , and two support rods 4 form a group. The two groups of support rods 4 are symmetrically arranged with the mid-perpendicular line of the circuit board body 3 as the symmetry axis.

[0028] Through the above technical solution, by providing four support rods 4, when the circuit board bodies 3 are stacked, the screw support rods 4 can well support the stacked circuit board bodies 3.

[0029] Specifically, the shape and size of the outer wall of the support rod 4 match the shape and size of the inner wall of the circular groove 5 , and the outer wall of the support rod 4 fits closely to the inner wall of the circular groove 5 .

[0030] Through the above technical solution, the connection effect between the support rod 4 and the circular groove 5 is strengthened, which facilitates the support rod 4 on the first circuit board body 3 to extend into the circular groove 5 on the second circuit board body 3, so that the circuit board bodies 3 will not move easily when stacked, thereby enhancing the stability of the stacking.

[0031] Specifically, the storage box 1 forms a sliding structure through the sliding groove 701 and the slide plate 702 , and one end of the slide plate 702 passes through the sliding groove 701 .

[0032] Through the above technical solution, the connection effect between the storage box 1 and the slide groove 701 and the slide plate 702 is strengthened, which facilitates the sliding of the slide plate 702 in the slide groove 701.

[0033] Specifically, there are multiple springs 705 , and the springs 705 are symmetrically arranged on the pressure plate 704 .

[0034] Through the above technical solution, the device uses four springs 705, which are arranged in groups of two and symmetrically fixed on the pressure plate 704, and the other end of the spring 705 is fixed to the inner top of the storage box 1.

[0035] Specifically, the shape and size of the inner wall of the storage box 1 match the shape and size of the outer wall of the pressing plate 704 , and the inner wall of the storage box 1 fits closely to the outer wall of the pressing plate 704 .

[0036] Through the above technical solution, the connection effect between the storage box 1 and the pressure plate 704 is enhanced, and when the pressure plate 704 moves, the pressure plate 704 moves more stably in the storage box 1.

[0037] When in use, first open the box door 9, put the circuit board body 3 into the storage box 1 and stack them, align the circular groove 5 on the second circuit board body 3 with the support rod 4 on the first circuit board body 3, and stack them. The four support rods 4 can well support the upper circuit board body 3, so that there is space when the two circuit board bodies 3 are stacked, preventing the upper circuit board body 3 from affecting the electronic components on the bottom circuit board body 3, and continuously stacking the circuit board bodies 3. When the last circuit board body 3 is stacked, pull the fixed handle 703, the fixed handle 703 drives the slide plate 702 to move up, the slide plate 702 drives the pressure plate 704 to move up, and the pressure plate 704 moves up to contract the spring 705, After the circuit board bodies 3 are stacked, the fixed handle 703 is released, and the spring 705 rebounds to drive the pressure plate 704 to move downward. The pressure plate 704 moves downward to press the stacked circuit board bodies 3, thereby preventing the circuit boards from shaking and misaligning during transportation or storage. The rubber base 2 can provide good buffering and support. The pressure plate 704 contacts the four support rods 4 on the circuit board bodies 3 and will not affect the electronic components on the circuit board bodies 3. Close the box door 9 to complete the storage. The storage box 1 can protect the circuit board bodies 3 stored inside and prevent the circuit board bodies 3 from being damaged by the outside world. This completes all the work. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of this application is defined by the appended claims and their equivalents.

Claims

1. A printed circuit board that is easy to store, comprising a storage box (1), characterized in that: The inner wall of the storage box (1) is fixedly connected to a rubber base (2), and a circuit board body (3) is provided on the top of the rubber base (2), a support rod (4) is fixedly connected to the top of the circuit board body (3), and a circular groove (5) is provided on the bottom of the circuit board body (3), a mounting hole (6) is provided on the inner wall of the circuit board body (3), and a pressing assembly (7) is provided on the inner wall of the storage box (1); The clamping assembly (7) includes a slide groove (701), and the inner wall of the slide groove (701) is slidably connected to a slide plate (702), one end of the slide plate (702) is fixedly connected to a fixed handle (703), and the other end of the slide plate (702) is fixedly connected to a pressure plate (704), and the outer wall of the pressure plate (704) is fixedly connected to a spring (705).

2. The printed circuit board according to claim 1, wherein: Mounting handles (8) are fixedly connected to both sides of the storage box (1), and a box door (9) is hingedly connected to the outer wall of the storage box (1).

3. The printed circuit board according to claim 1, wherein: The number of the support rods (4) is four, and two support rods (4) form a group. The two groups of support rods (4) are symmetrically arranged with the mid-perpendicular line of the circuit board body (3) as the symmetry axis.

4. The printed circuit board according to claim 1, wherein: The shape and size of the outer wall of the support rod (4) match the shape and size of the inner wall of the circular groove (5), and the outer wall of the support rod (4) fits the inner wall of the circular groove (5).

5. The printed circuit board that is easy to store according to claim 1, characterized in that: The storage box (1) forms a sliding structure through the sliding groove (701) and the slide plate (702), and one end of the slide plate (702) passes through the sliding groove (701).

6. The printed circuit board that is easy to store according to claim 1, characterized in that: There are multiple springs (705), and the springs (705) are symmetrically arranged on the pressure plate (704).

7. The printed circuit board that is easy to store according to claim 1, characterized in that: The shape and size of the inner wall of the storage box (1) match the shape and size of the outer wall of the pressing plate (704), and the inner wall of the storage box (1) fits the outer wall of the pressing plate (704).

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