Assembled pcb (printed circuit board)

Abstract

The utility model relates to the technical field of pcb boards, and particularly discloses an assembly type pcb board which comprises two installation boards, sliding grooves are formed in the opposite faces of the two installation boards, a plurality of sliding blocks are installed in the two sliding grooves in a sliding mode, a bearing board is installed between the two sliding blocks corresponding to each other in position in the two sliding grooves, a pcb board body is installed at the top of the bearing board, and the pcb board body is installed on the top of the bearing board body. And fixing blocks are mounted in the two sliding grooves in a sliding manner. According to the utility model, the plurality of bearing plates can be arranged from top to bottom, so that a plurality of pcb bodies needing to be installed can be respectively installed on the plurality of bearing plates to complete the assembly of the plurality of pcb bodies, and the plurality of pcb bodies do not need to be independently installed; the situation that the multiple pcb bodies are independently installed and occupy too much installation space is avoided, the multiple bearing plates are arranged from top to bottom firstly, and then the multiple pcb bodies needing to be installed are installed on the multiple bearing plates respectively.

Description

TECHNICAL FIELD

[0001] The utility model relates to pcb board technical field especially relates to an assembled pcb board. BACKGROUND

[0002] The Chinese name of pcb board is printed circuit board, also called printed wiring board, is an important electronic component, is the support body of electronic components, is the carrier of electrical connection of electronic components, because it is made by electronic printing, is called "printed" circuit board, pcb records the required of operating system, is used for describing the current situation of process and the whole information of controlling process running, the function of pcb is to make a program (including data) that cannot run independently in a multi-program environment become a basic unit that can run independently, a process that can execute concurrently with other processes.

[0003] After searching, the Chinese patent application with the application number 202320115795.5 discloses a "PCB board, comprising: a substrate, the substrate is provided with a substrate upper surface and a substrate lower surface oppositely arranged along a first direction, the first direction is the thickness direction of the substrate, the substrate upper surface is provided with a top layer of copper, the substrate lower surface is provided with a bottom layer of copper, and the substrate is provided with an opening penetrating through the substrate upper surface and the substrate lower surface; a copper block is arranged in the opening, and the side surface of the copper block is in contact with the top layer of copper and the bottom layer of copper; a semiconductor is arranged above the substrate upper surface, the lower surface of the semiconductor is provided with a solder pad, and the lower surface of the solder pad is respectively soldered with the copper block and the top layer of copper"; but the above-mentioned pcb board is not convenient to assemble when in use, when multiple pcb boards are needed in use, the multiple pcb boards need to be installed separately, and the multiple pcb boards cannot be assembled together, and too much installation space is occupied, therefore, in order to solve such problems, an assembled pcb board is proposed. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art, and provides an assembled pcb board.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An assembled pcb board, comprising two mounting plates, the opposite surfaces of the two mounting plates are both provided with sliding grooves, a plurality of sliding blocks are slidingly installed in the two sliding grooves, a bearing plate is installed between the two sliding blocks corresponding in position in the two sliding grooves, a pcb board body is installed on the top of the bearing plate, a fixing block is slidingly installed in each of the two sliding grooves, the fixing block is located above the sliding block, a threaded hole is formed in the inner wall of the sliding groove, a screw hole is formed in the side surface of the fixing block and communicates with the threaded hole, and a locking bolt is screwedly installed in the threaded hole and the screw hole.

[0007] Preferably, the bottom of each of the two mounting plates is provided with a bottom plate, and two groups of fixing holes are symmetrically arranged on the top of the bottom plate.

[0008] Preferably, a connecting block is arranged on the side of the sliding block away from the mounting plate, and the bearing plate is arranged on the side of the connecting block away from the sliding block.

[0009] Preferably, a strip-shaped plate is arranged on the side of the connecting block away from the sliding block, and the bearing plate is arranged on the side of the strip-shaped plate away from the connecting block.

[0010] Preferably, the top of the bearing plate is provided with a mounting hole for mounting the pcb board body.

[0011] Preferably, the strip-shaped plate is welded on the side of the connecting block away from the sliding block, and the connecting block is welded on the side of the sliding block away from the mounting plate.

[0012] Preferably, the bottom plate is welded on the bottom of the mounting plate, and the bearing plate is an insulating plastic plate.

[0013] Compared with the prior art, the pcb board body of the present application has the following advantages:

[0014] 1: In the present application, a plurality of bearing plates can be arranged from top to bottom, and at this time, a plurality of pcb board bodies to be installed can be installed on the plurality of bearing plates to complete the assembly of the plurality of pcb board bodies, thereby avoiding the need for separate installation of the plurality of pcb board bodies and occupying excessive installation space.

[0015] 2: In the present application, after the plurality of pcb board bodies are installed, two fixing blocks are installed in the two sliding grooves, and at this time, the fixing blocks are located above the sliding blocks, and the bottom of the fixing block is in contact with the top of the uppermost sliding block, and at this time, the locking bolt is connected with the screw hole through the screw hole on the side of the fixing block, thereby fixing the plurality of sliding blocks in the sliding grooves. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A first perspective view of the structure of the assembled pcb board is provided.

[0017] Figure 2 A second perspective view of the structure of the assembled pcb board is provided.

[0018] Figure 3 A connection diagram of the mounting plate and the bottom plate of the assembled pcb board is provided.

[0019] Figure 4A structure schematic view of the bearing plate of the assembled PCB is provided in the utility model.

[0020] Figure 5 A connection schematic view of the bearing plate and the PCB body of the assembled PCB is provided in the utility model.

[0021] In the drawing: 1, mounting plate; 2, bottom plate; 3, fixing hole; 4, sliding groove; 5, fixed block; 6, locking bolt; 7, PCB body; 8, bearing plate; 9, threaded hole; 10, sliding block; 11, connecting block; 12, strip plate; 13, mounting hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Referring to Figures 1-5 A kind of assembled PCB, including two mounting plates 1, the opposite surface of two mounting plates 1 is all set with sliding groove 4, several sliding blocks 10 are all slidably installed in two sliding grooves 4, bearing plate 8 is installed between the two sliding blocks 10 corresponding in position in two sliding grooves 4, bearing plate 8 top is installed with PCB body 7, fixed block 5 is slidably installed in two sliding grooves 4, fixed block 5 is located above sliding block 10, threaded hole 9 is set in sliding groove 4 inner wall, screw hole is set in the side surface of fixed block 5, which is communicated with threaded hole 9, locking bolt 6 is installed in threaded hole 9 and screw hole with screw thread.

[0024] As a kind of technical optimization scheme of the utility model, the bottom of two mounting plates 1 is all installed with bottom plate 2, two groups of fixed holes 3 are symmetrically set in the top of bottom plate 2, bottom plate 2 is used to provide supporting effect to mounting plate 1, fixed hole 3 can be conveniently fixed to bottom plate 2, in turn, conveniently fixed to mounting plate 1.

[0025] As a kind of technical optimization scheme of the utility model, connecting block 11 is installed on the side of sliding block 10 away from mounting plate 1, bearing plate 8 is installed on the side of connecting block 11 away from sliding block 10, connecting block 11 can be conveniently connected between sliding block 10 and bearing plate 8.

[0026] As a kind of technical optimization scheme of the utility model, strip plate 12 is installed on the side of connecting block 11 away from sliding block 10, bearing plate 8 is installed on the side of strip plate 12 away from connecting block 11, strip plate 12 can be conveniently connected between bearing plate 8 and connecting block 11, conveniently installed bearing plate 8.

[0027] As a technical optimization scheme of the utility model, the mounting hole 13 for mounting the pcb plate body 7 is arranged on the top of the bearing plate 8, the mounting hole 13 arranged on the top of the pcb plate body 7 can facilitate mounting the pcb plate body 7 on the bearing plate 8, and facilitate installation of the pcb plate body 7.

[0028] As a technical optimization scheme of the utility model, the strip-shaped plate 12 is welded on the side of the connecting block 11 away from the sliding block 10, and the connecting block 11 is welded on the side of the sliding block 10 away from the mounting plate 1.

[0029] As a technical optimization scheme of the utility model, the bottom plate 2 is welded on the bottom of the mounting plate 1, and the bearing plate 8 is an insulating plastic plate, which can avoid damage to other electronic components caused by electric conduction of the bearing plate 8 due to leakage of the pcb plate body 7.

[0030] When multiple pcb plate bodies 7 need to be installed, first, two bottom plates 2 are installed at the required installation position, and the two bottom plates 2 are fixed through the fixing holes 3 on the bottom plates 2, and then the two mounting plates 1 are fixed.

[0031] At this time, the two sliding blocks 10 are placed in the two sliding grooves 4, and the two sliding blocks 10 can slide to the bottom of the sliding groove 4, and then the bearing plate 8 moves downward with the two sliding blocks 10, and the number of pcb plate bodies 7 to be installed is equal to the number of bearing plates 8, and the plurality of bearing plates 8 are installed through the cooperation of the sliding blocks 10 and the sliding grooves 4, and at this time, the plurality of bearing plates 8 can be assembled, and the plurality of bearing plates 8 can be arranged from top to bottom, and at this time, the plurality of pcb plate bodies 7 to be installed can be installed on the plurality of bearing plates 8 to complete the assembly of the plurality of pcb plate bodies 7, and then the plurality of pcb plate bodies 7 do not need to be installed separately, and the installation space occupied by the plurality of pcb plate bodies 7 is avoided, and the plurality of bearing plates 8 are arranged from top to bottom, and then the plurality of pcb plate bodies 7 to be installed are installed on the plurality of bearing plates 8.

[0032] After the plurality of pcb plate bodies 7 are installed, the two fixing blocks 5 are installed in the two sliding grooves 4, at this time, the fixing blocks 5 are located above the sliding blocks 10, and the bottom of the fixing block 5 is in contact with the top of the uppermost sliding block 10, at this time, the locking bolt 6 is connected with the threaded hole 9 through the screw hole on the side of the fixing block 5, and then the plurality of sliding blocks 10 can be fixed in the sliding groove 4.

[0033] When the pcb board body 7 needs to be disassembled, first, the two locking bolts 6 are loosened, the fixed block 5 is moved up and out of the sliding groove 4, and then the fixed block 5 is taken out of the sliding groove 4, at this time, the bearing plate 8 on which the pcb board body 7 is installed can be moved up, the bearing plate 8 is moved up to drive the two sliding blocks 10 to move up and out of the sliding groove 4, and then the pcb board body 7 is taken down.

[0034] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An assembled pcb board comprising two mounting plates (1), characterized in that, The opposite surfaces of the two mounting plates (1) are provided with sliding grooves (4), a plurality of sliding blocks (10) are slidingly installed in the two sliding grooves (4), a bearing plate (8) is installed between two sliding blocks (10) corresponding in position in the two sliding grooves (4), the top of the bearing plate (8) is provided with a pcb plate body (7), a fixing block (5) is slidingly installed in each of the two sliding grooves (4), the fixing block (5) is located above the sliding block (10), a threaded hole (9) is formed in the inner wall of the sliding groove (4), a screw hole is formed in the side of the fixing block (5) and communicates with the threaded hole (9), and a locking bolt (6) is screwed in the threaded hole (9) and the screw hole.

2. An assembled PCB board according to claim 1, characterized in that, The bottom of each of the two mounting plates (1) is provided with a bottom plate (2), and two groups of fixing holes (3) are symmetrically formed in the top of the bottom plate (2).

3. An assembled PCB board according to claim 1, wherein, The side, away from the mounting plate (1), of the sliding block (10) is provided with a connecting block (11), and the bearing plate (8) is installed on the side, away from the sliding block (10), of the connecting block (11).

4. An assembled PCB board according to claim 3, wherein, The side, away from the sliding block (10), of the connecting block (11) is provided with a strip-shaped plate (12), and the bearing plate (8) is installed on the side, away from the connecting block (11), of the strip-shaped plate (12).

5. An assembled PCB board according to claim 1, wherein, The top of the bearing plate (8) is provided with a mounting hole (13) for mounting the pcb plate body (7).

6. An assembled PCB board according to claim 4, wherein, The strip-shaped plate (12) is welded on the side, away from the sliding block (10), of the connecting block (11), and the connecting block (11) is welded on the side, away from the mounting plate (1), of the sliding block (10).

7. An assembled PCB board according to claim 2, wherein, The bottom plate (2) is welded on the bottom of the mounting plate (1), and the bearing plate (8) is an insulating plastic plate.

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