Circuit board convenient to splice and assemble

Abstract

The utility model discloses a circuit board convenient to splice and assemble, which comprises a circuit board body, an outer shell is arranged outside the circuit board body, shell holes are formed in the two sides of the surface of the outer shell, splicing structures are arranged in the middles of the two sides of the outer shell, clamping plates are arranged on the two sides of each splicing structure, and clamping grooves are formed in the clamping plates. The end part of the clamping plate is clamped at the edge of the outer wall of the outer shell, a mounting structure is arranged at the top of the clamping plate in a penetrating manner, and pressing structures are arranged between the two sides of the surface of the outer shell and the surface of the circuit board body. According to the circuit board convenient to splice and assemble, a plurality of circuit boards can be spliced and mounted, so that the circuit board can be continuously spliced up and down through the splicing structures on the two sides, can also be spliced and mounted from the two sides, can be clamped and fixed through the clamping plates arranged at the two ends, and then can be rotationally fixed in a threaded manner through the mounting structures inserted into the middles of the clamping plates in a penetrating manner; the arrangement of the structure is simple and easy to operate, and rapid splicing and assembling of a plurality of circuit boards can be easily completed.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic piece-taking equipment, in particular to a circuit board which is convenient for splicing and assembling. Background Art

[0002] Circuit board, also known as printed circuit board or printed circuit board, is a medium for realizing circuit connection of electronic components. It makes circuit miniaturized and intuitive, and plays an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. Circuit board is usually composed of insulating base plate and conductive circuit. The conductive circuit is attached to the insulating base plate through special process to form various complex circuit patterns.

[0003] Existing circuit boards do not have a portable splicing effect during use. For example, the application number CN202122711833.7 discloses a flexible circuit board with a splicing structure that is easy to install. Existing circuit boards of this type that are easy to splice and install usually only have a structure that is easy to splice in one direction when in use, which will result in a limited range for splicing multiple circuit boards. When too many circuit boards are spliced ​​in the same horizontal line, it will increase the difficulty of maintenance, which is not conducive to later maintenance and removal, and will also lead to unstable quality of use of the circuit board after installation, and will also affect the working efficiency of the circuit board.

[0004] Therefore, it is necessary to invent a circuit board that is easy to splice and assemble to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a circuit board which is convenient for splicing and assembling, so as to solve the problem that the splicing effect is not portable during use in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circuit board that is easy to splice and assemble, comprising a circuit board body, an outer shell, a shell hole, a splicing structure, a splicing plate, a mounting structure and a pressing structure, wherein the outer shell is arranged on the outside of the circuit board body, shell holes are opened on both sides of the surface of the outer shell, splicing structures are arranged in the middle of both sides of the outer shell, splicing plates are arranged on both sides of the splicing structure, the ends of the splicing plates are clamped on the outer wall edges of the outer shell, the splicing plates are double-headed, the top of the splicing plates is penetrated by the mounting structure, and pressing structures are arranged between both sides of the surface of the outer shell and the surface of the circuit board body.

[0007] Preferably, a groove is provided in the middle of the outer shell, and the volume of the circuit board body fits the shape of the groove in the middle of the outer shell.

[0008] Preferably, the splicing structure comprises a first splicing plate and a second splicing plate, wherein the first splicing plates are respectively fixedly mounted on the middle parts of both sides of the surface of the outer shell, and the second splicing plates are respectively fixedly mounted on the middle parts of both sides of the bottom surface of the outer shell.

[0009] Preferably, a docking strip is fixedly installed in the middle of the bottom surface of the second splicing plate, and a docking slot is provided in the middle of the first splicing plate.

[0010] Preferably, the docking strip is cross-shaped, and the shape of the docking slot matches the shape of the docking strip.

[0011] Preferably, the mounting structure comprises an upper sleeve, an upper ring and a threaded column, the upper sleeve is located above the clamping plate, the upper ring is fixedly mounted on the bottom surface of the upper sleeve, and the threaded column is fixedly mounted in the middle of the bottom surface of the upper sleeve.

[0012] Preferably, lower sleeves are provided on both sides below the clamping plate, a lower ring is fixedly installed on the top of the lower sleeve, and a threaded hole matching the thread of the threaded column is opened in the middle of the top surface of the lower sleeve.

[0013] Preferably, the pressing structure includes a fixed pile, a rotating patch, a pressing block and a pressing groove. The fixed piles are respectively fixedly installed on both sides of the surface of the outer shell, and four of them are provided. A rotating patch is rotatably installed on the surface of each of the fixed piles. A pressing block is fixedly provided at the bottom of the output end of the rotating patch. Pressing grooves corresponding to the pressing blocks are provided on both sides of the surface of the circuit board body.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The circuit board is easy to splice and assemble, and the circuit board as a whole can be spliced ​​and installed in multiple ways so that it can be spliced ​​up and down continuously through the splicing structures on both sides. One circuit board is slid in from one side of another circuit board, and in the process of sliding in, a docking strip at the bottom of the upper outer shell body is slid into a docking slot on the surface of the lower outer shell body. In this way, multiple circuit boards can be arranged up and down continuously. The splicing and installation from both sides can be clamped and fixed by a double-headed clamping plate, and then threaded and rotated to fix it through an installation structure inserted through the middle of the clamping plate. The structure is simple to set and easy to operate, and can also easily complete the rapid splicing and assembly of multiple circuit boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the side view structure of the outer shell of the utility model;

[0018] Figure 3It is a schematic diagram of the pressing structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the splint structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the installation structure of the utility model.

[0021] Description of reference numerals:

[0022] 1. Circuit board body; 2. Outer shell; 3. Shell hole; 4. Splicing structure; 401. First splicing board; 402. Second splicing board; 403. Docking strip; 404. Docking slot; 5. Clamp; 6. Installation structure; 601. Upper sleeve; 602. Upper ring; 603. Threaded column; 604. Lower sleeve; 605. Lower ring; 606. Threaded hole; 7. Pressing structure; 701. Fixed pile; 702. Rotating patch; 703. Pressing block; 704. Pressing groove. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-5 A circuit board that is easy to splice and assemble is shown, comprising a circuit board body 1, an outer shell 2, a shell hole 3, a splicing structure 4, a clamping plate 5, a mounting structure 6 and a pressing structure 7. The outer shell 2 is arranged outside the circuit board body 1, and a groove is opened in the middle of the outer shell 2. The volume of the circuit board body 1 is matched with the shape of the groove in the middle of the outer shell 2. Shell holes 3 are opened on both sides of the surface of the outer shell 2. The middle of both sides of the outer shell 2 is provided with a splicing structure 4. The splicing structure 4 comprises a first splicing plate 401 and a second splicing plate 402. The first splicing plate 401 is respectively fixedly installed in the middle of both sides of the surface of the outer shell 2, and the second splicing plate 402 is fixedly arranged in the middle of both sides of the bottom surface of the outer shell 2. A docking strip 403 is fixedly installed in the middle of the bottom surface of the second splicing plate 402. A docking slot 404 is opened in the middle of the first splicing plate 401. The docking strip 403 is cross-shaped, and the shape of the docking slot 404 matches the shape of the docking strip 403.

[0025] Clamps 5 are provided on both sides of the splicing structure 4, and the ends of the clamps 5 are clamped on the outer wall edge of the outer shell 2. The clamps 5 are double-headed, and the top of the clamps 5 is penetrated by a mounting structure 6, which includes an upper sleeve 601, an upper ring 602 and a threaded column 603. The upper sleeve 601 is located above the clamp 5, and the upper ring 602 is fixedly installed on the bottom surface of the upper sleeve 601, and the threaded column 603 is fixedly installed in the middle of the bottom surface of the upper sleeve 601. Lower sleeves 604 are provided on both sides of the lower side of the clamp 5, and the lower ring 605 is fixedly installed on the top of the lower sleeve 604. The middle of the top surface of the lower sleeve 604 is provided with a threaded column 603. The threaded column 603 is threadedly matched with the threaded hole 606, and a pressing structure 7 is arranged between the surface of the outer shell 2 and the surface of the circuit board body 1 on both sides. The pressing structure 7 includes a fixed pile 701, a rotating patch 702, a pressing block 703 and a pressing groove 704. The fixed piles 701 are respectively fixedly installed on the surface of the outer shell 2 on both sides, and four of them are arranged. A rotating patch 702 is rotatably installed on the surface of each fixed pile 701, and a pressing block 703 is fixedly arranged at the bottom of the output end of the rotating patch 702. Both sides of the surface of the circuit board body 1 are provided with pressing grooves 704 corresponding to the pressing blocks 703.

[0026] How this utility works:

[0027] Refer to the instruction manual Figure 1-5 For this type of circuit board that is easy to assemble, when in use, first, an outer shell 2 is provided outside the circuit board body 1, and a groove is provided in the middle of the outer shell 2. The volume of the circuit board body 1 fits with the shape of the groove in the middle of the outer shell 2, so that the circuit board body 1 is placed and installed according to the position of the groove in the middle of the outer shell 2. A pressing structure 7 is provided between the two sides of the surface of the outer shell 2 and the surface of the circuit board body 1. After the circuit board body 1 is placed, the circuit board body 1 is placed more stably in the middle of the outer shell 2 through the pressing structure 7, and the rotating patch 702 in the pressing structure 7 can be rotated, and the pressing block 703 fixedly provided at the bottom of the output end of the rotating patch 702 corresponds to the pressing groove 704 on the surface of the circuit board body 1, and then the pressing block 703 is placed. 03 and the pressing groove 704 are correspondingly engaged, so that the circuit board body 1 can be stabilized in the middle of the outer shell 2. The circuit board as a whole can be spliced ​​and installed in multiple ways so that it can be continuously spliced ​​up and down through the splicing structures 4 on both sides. One circuit board is slid in from one side of another circuit board. During the sliding process, the docking strip 403 at the bottom of the upper outer shell 2 is slid into the docking slot 404 on the surface of the lower outer shell 2. Similarly, multiple circuit boards can be arranged continuously up and down. The splicing and installation from both sides can be clamped and fixed by the double-headed clamp 5, and then threaded and rotated through the installation structure inserted through the middle of the clamp 5. The structure is simple to set up and easy to operate, and can also easily complete the rapid splicing and assembly of multiple circuit boards.

Claims

1. A circuit board that is easy to splice and assemble, comprising a circuit board body (1), an outer shell (2), a shell hole (3), a splicing structure (4), a clamping plate (5), a mounting structure (6) and a pressing structure (7), characterized in that: An outer shell (2) is arranged outside the circuit board body (1), shell holes (3) are opened on both sides of the surface of the outer shell (2), splicing structures (4) are arranged in the middle of both sides of the outer shell (2), clamping plates (5) are arranged on both sides of the splicing structure (4), the ends of the clamping plates (5) are clamped on the outer wall edges of the outer shell (2), the clamping plates (5) are double-headed, and a mounting structure (6) is arranged through the top of the clamping plates (5), and pressing structures (7) are arranged between both sides of the surface of the outer shell (2) and the surface of the circuit board body (1).

2. A circuit board that is easy to assemble according to claim 1, characterized in that: A groove is provided in the middle of the outer shell (2), and the volume of the circuit board body (1) fits the shape of the groove in the middle of the outer shell (2).

3. A circuit board that is easy to assemble according to claim 1, characterized in that: The splicing structure (4) comprises a first splicing plate (401) and a second splicing plate (402), wherein the first splicing plates (401) are respectively fixedly mounted at the middle of both sides of the surface of the outer shell (2), and the second splicing plates (402) are respectively fixedly arranged at the middle of both sides of the bottom surface of the outer shell (2).

4. A circuit board that is easy to assemble according to claim 3, characterized in that: A docking strip (403) is fixedly mounted in the middle of the bottom surface of the second splicing plate (402), and a docking slot (404) is provided in the middle of the first splicing plate (401).

5. A circuit board that is easy to assemble according to claim 4, characterized in that: The docking strip (403) is arranged in a cross shape, and the shape of the docking slot (404) matches the shape of the docking strip (403).

6. A circuit board that is easy to assemble according to claim 1, characterized in that: The mounting structure (6) comprises an upper sleeve (601), an upper ring (602) and a threaded column (603); the upper sleeve (601) is located above the clamping plate (5); the upper ring (602) is fixedly mounted on the bottom surface of the upper sleeve (601); and the threaded column (603) is fixedly mounted in the middle of the bottom surface of the upper sleeve (601).

7. A circuit board that is easy to assemble according to claim 6, characterized in that: A lower sleeve (604) is provided on both sides below the clamping plate (5), a lower ring (605) is fixedly installed on the top of the lower sleeve (604), and a threaded hole (606) matching the thread of the threaded column (603) is opened in the middle of the top surface of the lower sleeve (604).

8. A circuit board that is easy to assemble according to claim 1, characterized in that: The pressing structure (7) comprises a fixed pile (701), a rotating patch (702), a pressing block (703) and a pressing groove (704); the fixed piles (701) are respectively fixedly mounted on both sides of the surface of the outer shell (2), and four of them are provided; a rotating patch (702) is rotatably mounted on the surface of each fixed pile (701); a pressing block (703) is fixedly provided at the bottom of the output end of the rotating patch (702); and pressing grooves (704) corresponding to the pressing blocks (703) are provided on both sides of the surface of the circuit board body (1).

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