Switching circuit board

Abstract

The utility model discloses a switching circuit board, which belongs to the technical field of printed board design, and aims at solving the problems that wiring ports are relatively dispersed, corresponding interfaces are inconvenient to find, and line pins are inconvenient to quickly connect, the switching circuit board comprises a substrate, and a plurality of connectors which are distributed in parallel are fixed on the rear side of the top end of the substrate. An installation part is fixed to the middle of the top end of the substrate, a plurality of leads are fixedly installed on the surface of the front end of the connector and connected with the installation part, an interface corresponding to the connector is formed in the front end of the installation part, a copper sheet is arranged at the bottom end of the inner wall of the interface, and a connecting part corresponding to the interface is installed at the top end of the installation part. A quick mounting mechanism is arranged in the connecting piece and comprises a plurality of movable grooves; according to the utility model, through the mutual cooperation of the mounting piece, the interface, the connecting piece and the lead, the wiring ports can be integrated and can be rapidly classified, so that the size of the substrate can be reduced, and the application range of the substrate is wider.

Description

Technical Field

[0001] The utility model belongs to the technical field of printed circuit board design, and particularly relates to an adapter circuit board. Background Art

[0002] The names of circuit boards include wiring boards, PCB boards, aluminum substrate boards, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin wiring boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc. Circuit boards can miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and the optimization of the layout of electrical appliances.

[0003] At present, the existing adapter circuit boards still have certain problems in terms of use. For example, firstly, most of the wiring ports are relatively scattered. When it is necessary to connect to the corresponding connectors, the wiring personnel need to carefully distinguish, which results in a waste of time. For example, secondly, when fixing and installing the pins to the interfaces, in the prior art, most of them fix the pins with bolts, but this connection method reduces the wiring efficiency again.

[0004] Therefore, an adapter circuit board is needed to solve the problems in the prior art that the wiring ports are relatively scattered and it is inconvenient to find the corresponding interfaces and it is inconvenient to quickly connect the circuit pins. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an adapter circuit board to solve the problems put forward in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an adapter circuit board, including a substrate, a plurality of connectors arranged in parallel are fixed at the rear side of the top end of the substrate, an installation part is fixed in the middle of the top end of the substrate, a plurality of leads are fixedly installed on the front surface of the front end of the connector, the leads are connected to the installation part, an interface corresponding to the connector is arranged at the front end of the installation part, a copper sheet is arranged at the bottom end of the inner wall of the interface, a connecting part corresponding to the interface is installed at the top end of the installation part, and a quick installation mechanism is arranged inside the connecting part.

[0007] It should be noted in the solution that the quick installation mechanism includes a plurality of movable slots, the movable slots are opened inside the connecting part, a movable block is slidably installed on the inner wall of the movable slot, a compression spring is fixed on one side of the top end of the movable block, a connecting rod is fixed at the center of the bottom end of the movable block, a plurality of gaskets are arranged at the bottom end of the connecting rod, and a pulling rod is fixed at the center of the top end of the movable block.

[0008] First, align the pin with its corresponding interface, and then pull the pull handle to drive the pull rod to move upward, thereby driving the movable block to move. At the same time, the extrusion spring can be subjected to force to be extruded, and the movement of the movable block can drive the connecting rod and the gasket to move.

[0009] It is further worth noting that the top end of the extrusion spring is fixedly mounted on the inner wall of the movable groove, and the gasket is slidably mounted on the inner wall of the interface.

[0010] Through the action of the compression spring, the movable block can be driven to bear force, thereby driving the connecting rod and the gasket to bear force, so that the pin can be quickly positioned and installed.

[0011] It should be further explained that a pulling handle is commonly fixed to the top ends of the plurality of pulling rods.

[0012] By pulling the handle, multiple pull rods can be driven to move at the same time, thereby enabling the pins to be quickly installed and connected when simultaneous wiring is required.

[0013] As a preferred embodiment, components are mounted on both sides of the mounting member on the surface of the substrate.

[0014] As a preferred implementation, the gasket is made of rubber.

[0015] The gasket is made of rubber material, so that an insulation effect can be achieved, and the friction between the rubber and the pin is relatively large, so that the pin can be further positioned, thereby preventing the pin from slipping and causing problems in the transfer line.

[0016] Compared with the prior art, the adapter circuit board provided by the utility model has at least the following beneficial effects:

[0017] (1) Through the coordination between the mounting parts, interfaces, connectors, and leads, the wiring ports can be integrated and quickly classified, thereby reducing the size of the substrate and making it more applicable.

[0018] (2) Through the mutual cooperation among the quick-install mechanism, connector, movable groove, movable block, pull rod, extrusion spring, connecting rod and gasket, the pin circuit of the transfer can be quickly positioned. At the same time, the gasket is made of rubber material, which has a good insulation effect and a large friction force between the pin and the gasket, thereby further preventing the pin from slipping and causing problems in the transfer circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the front orthographic stereogram of the present utility model;

[0020] Figure 2 This is the rear orthographic stereogram of the present utility model;

[0021] Figure 3 This is the partial sectional view of the present utility model;

[0022] Figure 4 This is the bottom orthographic stereogram of the present utility model.

[0023] In the figure: 1, substrate; 2, connector; 3, lead; 4, component; 5, mounting member; 6, interface; 7, copper sheet; 8, connecting member; 9, quick installation mechanism; 91, movable groove; 92, movable block; 93, compression spring; 94, connecting rod; 95, gasket; 96, pulling rod; 10, pulling handle. Specific embodiments

[0024] The following further describes the present utility model in conjunction with embodiments.

[0025] Please refer to Figures 1-4 , the present utility model provides an adapter circuit board, including a substrate 1, a plurality of connectors 2 fixedly arranged in parallel at the rear side of the top end of the substrate 1, a mounting member 5 fixedly arranged in the middle of the top end of the substrate 1, a plurality of leads 3 fixedly installed on the front surface of the front end of the connector 2, the lead 3 is connected with the mounting member 5, an interface 6 corresponding to the connector 2 is arranged at the front end of the mounting member 5, a copper sheet 7 is arranged at the bottom end of the inner wall of the interface 6, a connecting member 8 corresponding to the interface 6 is installed at the top end of the mounting member 5, and a quick installation mechanism 9 is arranged inside the connecting member 8.

[0026] Through the quick installation mechanism 9, the connection between the adapter board and the pins can be quickly installed, thereby improving the installation efficiency and thus enhancing the practicability.

[0027] Furthermore, as shown in Figure 2 、 Figure 3 , it is specifically noted that the quick installation mechanism 9 includes a plurality of movable grooves 91, the movable grooves 91 are opened inside the connecting member 8, a movable block 92 is slidably installed on the inner wall of the movable groove 91, a compression spring 93 is fixed on one side of the top end of the movable block 92, a connecting rod 94 is fixed at the center of the bottom end of the movable block 92, a plurality of gaskets 95 are arranged at the bottom end of the connecting rod 94, and a pulling rod 96 is fixed at the center of the top end of the movable block 92.

[0028] First, align the pin with its corresponding interface 6, and then pull the pull handle 10. This can drive the pull rod 96 to move upward, further driving the movable block 92 to move. At the same time, the compression spring 93 is stressed and compressed. The movement of the movable block 92 can drive the connecting rod 94 and the gasket 95 to move.

[0029] Further, as shown in Figure 1 and Figure 3 , it is specifically noted that the top of the compression spring 93 is fixedly installed on the inner wall of the movable groove 91, and the gasket 95 is slidably installed on the inner wall of the interface 6.

[0030] Through the action of the compression spring 93, the movable block 92 can be driven to be stressed, thereby driving the connecting rod 94 and the gasket 95 to be stressed, and quickly positioning and installing the pin.

[0031] The working process of this solution is as follows: First, align the pin with its corresponding interface 6, and then pull the pull handle 10. This can drive the pull rod 96 to move upward, further driving the movable block 92 to move. At the same time, the compression spring 93 is stressed and compressed. The movement of the movable block 92 can drive the connecting rod 94 and the gasket 95 to move and be stressed. Then, place the pin on the surface of the copper sheet 7 on the inner wall of the corresponding interface 6. Then, release the stress on the pull handle 10. Through the action of the compression spring 93, drive the movable block 92 and the gasket 95 to move downward and be stressed, thereby fixing the pin.

[0032] According to the above working process, it can be seen that: multiple connectors 2 are provided on the surface of the substrate 1, and the connectors 2 are connected to the mounting member 5 through the leads 3. At the same time, interfaces 6 corresponding to the connectors 2 are provided on the surface of the mounting member 5, which can quickly classify the wiring and reduce the size of the substrate 1, further improving the practicality.

[0033] Further, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , it is specifically noted that the tops of multiple pull rods 96 are commonly fixed with a pull handle 10.

[0034] By pulling the pull handle 10, multiple pull rods 96 can be driven to move simultaneously, enabling quick installation and connection of pins when simultaneous wiring is required.

[0035] Further, as shown in Figure 1 , Figure 2 ,Figure 3 and Figure 4 As shown, it is worth explaining in detail that components 4 are mounted on both sides of the mounting member 5 on the surface of the substrate 1 .

[0036] Further Figure 3 As shown, it is worth noting that the gasket 95 is made of rubber.

[0037] Since the gasket 95 is made of rubber, an insulating effect can be achieved, and the friction between the rubber and the pin is relatively large, so the pin can be further positioned, thereby preventing the pin from slipping and causing problems in the switching line.

[0038] In summary: first align the pin with its corresponding interface 6, and then pull the pull handle 10, so as to drive the pull rod 96 to move upward, and then drive the movable block 92 to move, and at the same time, the extrusion spring 93 can be subjected to force to squeeze it, and the movement of the movable block 92 can drive the connecting rod 94 and the gasket 95 to move, and the connector 2 is connected to the mounting member 5 through the lead 3, and the surface of the mounting member 5 is provided with an interface 6 corresponding to the connector 2, so that the wiring can be quickly classified, and at the same time the size of the substrate 1 is reduced, which can further improve the practicality.

Claims

1. A transfer circuit board, comprising a substrate (1), characterized in that: A plurality of connectors (2) arranged in parallel are fixed to the rear side of the top end of the substrate (1); a mounting piece (5) is fixed to the middle of the top end of the substrate (1); a plurality of leads (3) are fixed to the front end surface of the connector (2); the leads (3) are connected to the mounting piece (5); an interface (6) corresponding to the connector (2) is arranged at the front end of the mounting piece (5); a copper sheet (7) is arranged at the bottom end of the inner wall of the interface (6); a connecting piece (8) corresponding to the interface (6) is installed at the top end of the mounting piece (5); a quick-installation mechanism (9) is arranged inside the connecting piece (8).

2. The adapter circuit board according to claim 1, characterized in that: The quick-install mechanism (9) comprises a plurality of movable grooves (91), the movable grooves (91) being arranged inside the connecting member (8), a movable block (92) being slidably mounted on the inner wall of the movable groove (91), a compression spring (93) being fixed to one side of the top end of the movable block (92), a connecting rod (94) being fixed at the center of the bottom end of the movable block (92), a plurality of gaskets (95) being provided at the bottom end of the connecting rod (94), and a pulling rod (96) being fixed at the center of the top end of the movable block (92).

3. The adapter circuit board according to claim 2, characterized in that: The top end of the compression spring (93) is fixedly mounted on the inner wall of the movable groove (91), and the gasket (95) is slidably mounted on the inner wall of the interface (6).

4. The adapter circuit board according to claim 2, characterized in that: A pulling handle (10) is commonly fixed to the top ends of the plurality of pulling rods (96).

5. The adapter circuit board according to claim 1, characterized in that: Components (4) are mounted on the surface of the substrate (1) on both sides of the mounting piece (5).

6. The adapter circuit board according to claim 2, characterized in that: The gasket (95) is made of rubber.

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