Printed circuit board having a connection structure

Abstract

The utility model relates to printed circuit board technical field, concretely is a kind of printed circuit board with connecting structure, including protection box, the inside sliding installation of protection box has circuit board body, the left and right sides of protection box are evenly installed with connecting plate, the side end of each connecting frame is slidably installed with closing plate, the side end of each closing plate is rotatably installed with rotating handle. Improved printed circuit board with connecting structure, by along connecting column, fixed ring rotation compaction plate is placed on the upper side of connecting plate, then along first limiting plate and first plugboard cooperation connecting frame is installed in the side end of connecting plate and cooperates the installation of the reserved slot of the card block in the compaction plate and the upper side of connecting frame, reach device when using can be quickly installed each other, to facilitate subsequent interconnection, improve the stability of device when using, enhance device use effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to printed circuit board technical field, concretely is a printed circuit board with connecting structure. BACKGROUND

[0002] PCB Chinese name is printed circuit board, also called printed wiring board, is important electronic component, is the support body of electronic components, is the carrier of electronic components electrical connection.

[0003] At present, the existing printed circuit board is mostly designed and produced with the shell in actual use, and the printed circuit board mostly does not have a connecting structure, so that the printed circuit board mostly needs to be connected with additional welding operation or threaded structure in actual carrying or connecting, and such mode is more time-consuming in actual use, and is more cumbersome in disassembly, and is easy to delay use efficiency. UTILITY MODEL CONTENT

[0004] The utility model discloses a printed circuit board with connecting structure to solve the problem in the background art. To achieve the above object, the utility model provides the following technical scheme: a printed circuit board with connecting structure, including protection box body, the inside slide of protection box body installs circuit board body, the left and right sides of protection box body all install connecting plate, the upper end part of each connecting plate all rotates and installs the compacting plate, the side end part of each connecting plate all slide installs the connecting frame, the side end part of each connecting frame all slide installs the closing plate, and the side end part of each closing plate all rotates and installs the rotating handle.

[0005] Further preferably, the inside of the protection box body is slidably installed with a limiting cabin, and the inside of the limiting cabin is slidably installed with the circuit board body.

[0006] Further preferably, the side end of the protection box body is slidably installed with a side baffle, the left and right sides of the side baffle are fixedly installed with fixed blocks, and the side baffle is installed on the side end of the protection box body through cooperation with the fixed blocks.

[0007] Further preferably, the upper end of each connecting plate is fixedly installed with a fixed ring, and the side end of each connecting plate is fixedly installed with a first limiting plate.

[0008] Further preferably, the inside of each compacting plate is fixedly installed with a clamping block, and the inside of each compacting plate is installed with two connecting columns, and each compacting plate is rotatably installed above the connecting plate through cooperation of the connecting columns and the fixed ring.

[0009] Further preferably, the upper end of each of the connecting frames is provided with two reserved slots, and the left and right sides of each of the connecting frames are fixedly installed with first plug-in plates; each of the connecting frames is installed at the side end of the connecting plate through cooperation of the reserved slots and the clamping blocks, cooperation of the first plug-in plates and the first limiting plates, and cooperation of the compaction plates.

[0010] Further preferably, the lower end of each of the closing plates is fixedly installed with a second limiting plate, the upper end of each of the closing plates is fixedly installed with a second plug-in plate, and each of the closing plates is installed at the side end of the connecting frame through cooperation of the second plug-in plate and the second limiting plate and the reserved slots and the first plug-in plates; the inside of each of the rotating handles is fixedly installed with a fixed rod.

[0011] Compared with the prior art, the device has the following beneficial effects:

[0012] In the device, the compaction plates are placed on the connecting plate by rotating the connecting column and the fixing ring, then the connecting frames are installed at the side end of the connecting plate by cooperation of the first limiting plates and the first plug-in plates, and the clamping blocks in the compaction plates and the reserved slots on the connecting frames are installed, so that the device can be quickly installed when in use, thereby facilitating subsequent mutual connection, improving the stability of the device when in use, and enhancing the use effect of the device.

[0013] In the device, the closing plates are connected with the connecting frames by cooperation of the second limiting plates, the second plug-in plates, the reserved slots, and the first plug-in plates, then the device is lifted by the rotating handles and the fixed rods, so that the device can be moved conveniently when in transport, thereby improving the use flexibility of the device and enhancing the practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 Fig. 1 is a structure diagram of a protective box of the device;

[0015] Figure 2 Fig. 2 is a structure diagram of a circuit board body of the device;

[0016] Figure 3 Fig. 3 is a structure diagram of a connecting frame of the device;

[0017] Figure 4 Fig. 4 is a structure diagram of a rotating handle of the device.

[0018] In the figure: 1, the protection box; 11, the limiting cabin; 12, the circuit board body; 13, the side baffle; 14, the fixed block; 15, the connecting plate; 16, the fixed ring; 17, the first limiting plate; 2, the connecting frame; 21, the reserved groove; 22, the first plugboard; 23, the compaction plate; 24, the clamping block; 25, the connecting column; 3, the closing plate; 31, the second limiting plate; 32, the second plugboard; 33, the rotating handle; 34, the fixed rod. DETAILED DESCRIPTION

[0019] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1 to 4 The utility model provides a kind of technical solutions: a printed circuit board with connecting structure, including protection box 1, the inside sliding installation of protection box 1 has circuit board body 12, the left and right sides of protection box 1 are equipped with connecting plate 15, the upper end of each connecting plate 15 is rotatably installed with compaction plate 23, the side end of each connecting plate 15 is slidingly installed with connecting frame 2, the side end of each connecting frame 2 is slidingly installed with closing plate 3, the side end of each closing plate 3 is rotatably installed with rotating handle 33.

[0021] In the embodiment, as shown in Figure 1 And Figure 2 The inside of protection box 1 is slidingly installed with limiting cabin 11, and the inside of limiting cabin 11 is slidingly installed with circuit board body 12, which can facilitate the quick installation and limiting of circuit board body 12 by the limiting cabin 11 installed inside protection box 1.

[0022] In the embodiment, as shown in Figure 1 And Figure 2 The side end of protection box 1 is slidingly installed with side baffle 13, and the left and right sides of side baffle 13 are fixedly installed with fixed block 14, and side baffle 13 is installed on the side end of protection box 1 by cooperating with fixed block 14, which can facilitate the quick installation of side baffle 13 by cooperating with the hole provided on the side end of protection box 1 through the fixed block 14 installed on the two sides of side baffle 13.

[0023] In the embodiment, as shown in Figure 1 And Figure 2As shown in the drawings, the upper end of each connecting plate 15 is fixedly provided with a fixed ring 16, and the side end of each connecting plate 15 is fixedly provided with a first limiting plate 17, which can be conveniently installed and limited by the fixed ring 16 and the first limiting plate 17.

[0024] In the embodiment, as shown in the drawings, Figure 1 , Figure 2 and Figure 3 the inside of each compacting plate 23 is fixedly provided with a clamping block 24, and two connecting columns 25 are installed in the inside of each compacting plate 23, and each compacting plate 23 is installed above the connecting plate 15 by the connecting column 25 and the fixed ring 16, which can be quickly installed by the connecting column 25 and the fixed ring 16, thereby quickly installing the compacting plate 23 and the connecting plate 15.

[0025] In the embodiment, as shown in the drawings, Figure 1 , Figure 2 and Figure 3 the upper end of each connecting frame 2 is provided with two reserved slots 21, and the left and right sides of each connecting frame 2 are fixedly provided with a first plug plate 22, and each connecting frame 2 is installed on the side end of the connecting plate 15 by the reserved slot 21 and the clamping block 24, the first plug plate 22 and the first limiting plate 17, and the compacting plate 23, which can be limited by the first plug plate 22 and the first limiting plate 17, and then limited by the clamping block 24 and the reserved slot 21.

[0026] In the embodiment, as shown in the drawings, Figure 1 and Figure 4 the lower end of each closing plate 3 is fixedly provided with a second limiting plate 31, and the upper end of each closing plate 3 is fixedly provided with a second plug plate 32, and each closing plate 3 is installed on the side end of the connecting frame 2 by the second plug plate 32, the second limiting plate 31, the reserved slot 21 and the first plug plate 22, and the inside of each rotating handle 33 is fixedly provided with a fixed rod 34, which can be quickly carried by the closing plate 3 and the rotating handle 33 and the fixed rod 34 installed on the side end.

[0027] The use method and advantages of the utility model are as follows:

[0028] As shown in the drawings, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first, the user uses the device, the device is placed on the horizontal plane, the user takes the protection box 1, installs the limiting cabin 11 in the protection box 1, installs the circuit board body 12 in the limiting cabin 11, then installs the connecting plate 15 on both sides of the protection box 1, installs the fixed ring 16 above the two connecting plates 15, then installs the first limiting plate 17 on the side end of the two connecting plates 15, then takes the side baffle 13, installs the fixed block 14 on both sides of the side baffle 13, then installs the side baffle 13 on the side end of the protection box 1 through the cooperation of the fixed block 14 and the side end hole of the protection box 1, then the user takes the connecting frame 2, installs the first plug plate 22 on both sides of the connecting frame 2, then takes the compaction plate 23, installs the clamping block 24 in the compaction plate 23, installs the connecting column 25 on the side end of the compaction plate 23, installs the compaction plate 23 above each connecting plate 15 through the cooperation of the connecting column 25 and the fixed ring 16, then takes the assembled connecting frame 2, inserts the connecting frame 2 into the gap between the compaction plate 23 and the first limiting plate 17 through the side first plug plate 22, then buckles the connecting frame 2 through the cooperation of the reserved groove 21 and the protrusion of the clamping block 24, then the user takes the closing plate 3, installs the second limiting plate 31 on one side of the closing plate 3, installs the second plug plate 32 in the closing plate 3, then installs the rotating handle 33 on the side end of the closing plate 3, installs the fixed rod 34 in the rotating handle 33, then installs the assembled closing plate 3 through the cooperation of the second limiting plate 31, the second plug plate 32 and the first plug plate 22, the reserved groove 21, when the user needs to use the device, the user first assembles the device through the protection box 1, the side baffle 13, the connecting plate 15, the connecting frame 2, the compaction plate 23 and the like, then connects the assembled devices through the connecting frame 2, the first plug plate 22, the compaction plate 23, the first limiting plate 17 and the like, when all the devices are connected, the user installs the closing plate 3 on the side end of the two devices according to the need.

[0029] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A printed circuit board having a connection structure comprising a protective case (1), characterized by: The inside of the protection box (1) is slidably installed with a circuit board body (12), the left and right sides of the protection box (1) are both installed with a connecting plate (15), the upper end of each connecting plate (15) is rotatably installed with a compaction plate (23), the side end of each connecting plate (15) is slidably installed with a connecting frame (2), the side end of each connecting frame (2) is slidably installed with a closing plate (3), and the side end of each closing plate (3) is rotatably installed with a rotating handle (33).

2. The printed circuit board having a connection structure according to claim 1, characterized by: The inside of the protection box (1) is slidably installed with a circuit board body (12), the left and right sides of the protection box (1) are both installed with a connecting plate (15), the upper end of each connecting plate (15) is rotatably installed with a compaction plate (23), the side end of each connecting plate (15) is slidably installed with a connecting frame (2), the side end of each connecting frame (2) is slidably installed with a closing plate (3), and the side end of each closing plate (3) is rotatably installed with a rotating handle (33).

3. The printed circuit board having a connection structure according to claim 1, characterized by: The side end of the protection box (1) is slidably installed with a side baffle (13), the left and right sides of the side baffle (13) are both fixedly installed with a fixed block (14), and the side baffle (13) is installed at the side end of the protection box (1) by cooperating with the fixed block (14).

4. The printed circuit board having a connection structure according to claim 1, characterized by: The upper end of each connecting plate (15) is fixedly installed with a fixed ring (16), and the side end of each connecting plate (15) is fixedly installed with a first limiting plate (17).

5. The printed circuit board having a connection structure according to claim 4, characterized by: The inside of each compaction plate (23) is fixedly installed with a clamping block (24), and two connecting columns (25) are installed in each compaction plate (23), and each compaction plate (23) is rotatably installed above the connecting plate (15) by cooperating with the connecting column (25) and the fixed ring (16).

6. The printed circuit board having a connection structure according to claim 5, characterized by: The upper end of each connecting frame (2) is provided with two reserved grooves (21), the left and right sides of each connecting frame (2) are both fixedly installed with a first plug plate (22), and each connecting frame (2) is installed at the side end of the connecting plate (15) by cooperating with the reserved groove (21) and the clamping block (24), the first plug plate (22) and the first limiting plate (17), and the compaction plate (23).

7. The printed circuit board having a connection structure according to claim 6, characterized by: The lower end of each closing plate (3) is fixedly installed with a second limiting plate (31), the upper end of each closing plate (3) is fixedly installed with a second plug plate (32), and each closing plate (3) is installed at the side end of the connecting frame (2) by cooperating with the second plug plate (32), the second limiting plate (31), the reserved groove (21), and the first plug plate (22), and the inside of each rotating handle (33) is fixedly installed with a fixed rod (34).

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