Connector plug

Abstract

The utility model discloses a connector plug comprising a connecting plate, the periphery of the upper end of the connecting plate is provided with fixing holes, the right side of the upper end of the connecting plate is provided with a positioning hole, the positioning hole is internally provided with a fool-proof assembly, and the lower end of the fool-proof assembly is fixedly connected with a conductor connecting substrate. A first core body and a second core body are arranged on the surface of the conductor connecting substrate, a protective shell, a first connecting terminal assembly and a second connecting terminal assembly are arranged on the surfaces of the first core body and the second core body, and the first connecting terminal assembly is located in the first core body. The connector plug has the advantage of good plugging stability, and solves the problems that the existing connector plug is poor in plugging stability, and when people use the connector plug for a long time, the connector plug is frequently plugged in and pulled out, so that a connecting piece in the connector plug is easy to loosen, the clamping is easy to loosen, and the use is inconvenient. And the data transmission performance of the connector plug is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of connector plugs, and in particular relates to a connector plug. Background Art

[0002] Connector plug is also called connector, also known as joint and socket. It generally refers to an electrical connector, that is, a device that connects two active devices to transmit current or signals. The male end and the female end can transmit information or current after contact, and are also called connectors.

[0003] However, there are some problems with the existing technology: the existing connector plug has poor plugging stability. When people use the connector plug for a long time, due to frequent insertion and removal, it is easy to cause the connecting parts inside the connector plug to loosen, and the card connection to loosen, affecting the data transmission performance of the connector plug. Therefore, we propose a connector plug. Utility Model Content

[0004] In response to the problems existing in the prior art, the purpose of the present invention is to provide a connector plug with the advantage of good plugging stability performance, which solves the problem that the existing connector plug has poor plugging stability performance. When people use the connector plug for a long time, due to frequent insertion and removal, the internal connecting parts of the connector plug are easily loosened, and the card connection is loosened, affecting the data transmission performance of the connector plug.

[0005] The utility model is implemented as follows: a connector plug, comprising:

[0006] A connecting plate, wherein fixing holes are provided around the upper end of the connecting plate, a positioning hole is provided on the right side of the upper end of the connecting plate, a foolproof component is provided in the positioning hole, the lower end of the foolproof component is fixedly connected to a conductor connection substrate, and the surfaces of the conductor connection substrate are respectively provided with a first core and a second core, and the surfaces of the first core and the second core are provided with a protective shell;

[0007] A first connecting terminal assembly and a second connecting terminal assembly, the first connecting terminal assembly is located in the first core body, the first connecting terminal assembly is used for connection transmission with the conductor connection substrate, the second connecting terminal assembly is located in the second core body, the second connecting terminal assembly is used for connection transmission with the conductor connection substrate.

[0008] The first connecting terminal assembly includes a first terminal frame, the upper end of the first terminal frame is fixedly connected to a first conductive contact piece, the upper end of the first conductive contact piece is fixedly connected to the lower end of the connecting plate, and the lower end of the first terminal frame is fixedly connected to a first conductive pin, and the number of the first conductive pins and the first conductive contact piece is seven groups.

[0009] The second connecting terminal assembly includes a second terminal frame, the upper end of the second terminal frame is fixedly connected to a second conductive contact piece, the upper end of the second conductive contact piece is fixedly connected to the lower end of the connecting plate, and the lower end of the second terminal frame is fixedly connected to a second conductive pin, and the number of the second conductive pins and the second conductive contact piece is five groups.

[0010] The upper end of the front side and the upper end of the back side of the protective shell are both provided with plug-in interfaces, and the upper end of the front side of the first core and the upper end of the back side of the second core are both fixedly connected with limit blocks, and the surface of the limit blocks contacts the inside of the plug-in interfaces.

[0011] The upper ends of both sides of the front and the upper ends of both sides of the back of the protective shell are provided with locking bayonets, and the upper ends of both sides of the front of the first core and the upper ends of both sides of the back of the second core are fixedly connected with locking clips, and the surface of the locking clips is engaged with the inside of the locking bayonet.

[0012] The four corners of the upper end of the protective shell are fixedly connected with fixing pieces, and the upper ends of the fixing pieces extend into the fixing holes.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. During assembly, first insert the foolproof component into the positioning hole on the connecting plate, and then clamp the first core and the second core onto the conductor connection substrate. At this time, the first terminal frame and the second terminal frame will be connected to the conductor connection substrate, and the first conductive contact, the first conductive pin, the second conductive contact and the second conductive pin will also be connected through the conductor connection substrate to facilitate the stability of data transmission.

[0015] 2. Insert the protective shell onto the first core and the second core, and fix the plug-in interface, the limit block, the locking bayonet and the locking fastener. Finally, insert the fixing piece into the fixing hole on the connecting plate, thereby increasing the stability of the assembly between the protective shell and the connecting plate, preventing the internal components from loosening and affecting data transmission.

[0016] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure provided by the utility model;

[0018] Figure 2 This is a schematic diagram of the back of the protective shell structure provided by the utility model;

[0019] Figure 3 It is a bottom view schematic diagram of the first core and the second core structure provided by the utility model.

[0020] In the figure: 1. Connecting plate; 2. Fixing hole; 3. Anti-foolproofing assembly; 4. Conductor connecting substrate; 5. First core; 6. Second core; 7. First connecting terminal assembly; 71. First terminal frame; 72. First conductive contact piece; 73. First conductive pin; 8. Second connecting terminal assembly; 81. Second terminal frame; 82. Second conductive contact piece; 83. Second conductive pin; 9. Protective shell; 10. Plug interface; 11. Limiting block; 12. Locking bayonet; 13. Fixing piece; 14. Positioning hole; 15. Locking buckle. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] like Figures 1 to 3 As shown, a connector plug provided by an embodiment of the present invention includes a connecting plate 1 , a first connecting terminal assembly 7 and a second connecting terminal assembly 8 .

[0023] The upper end of the connecting plate 1 is provided with fixing holes 2 around it, and a positioning hole 14 is provided on the right side of the upper end of the connecting plate 1. The positioning hole 14 is provided with an anti-foolproofing component 3. The lower end of the anti-foolproofing component 3 is fixedly connected to a conductor connection substrate 4. The surfaces of the conductor connection substrate 4 are respectively provided with a first core 5 and a second core 6. The surfaces of the first core 5 and the second core 6 are provided with a protective shell 9;

[0024] The first connection terminal assembly 7 is located in the first core 5 and is used for connection transmission with the conductor connection substrate 4 . The second connection terminal assembly 8 is located in the second core 6 and is used for connection transmission with the conductor connection substrate 4 .

[0025] The first connecting terminal assembly 7 includes a first terminal frame 71, the upper end of the first terminal frame 71 is fixedly connected to the first conductive contact 72, the upper end of the first conductive contact 72 is fixedly connected to the lower end of the connecting plate 1, and the lower end of the first terminal frame 71 is fixedly connected to the first conductive pin 73. The number of the first conductive pin 73 and the first conductive contact 72 is seven. During assembly, first insert the fool-proof assembly 3 into the positioning hole 14 on the connecting plate 1, and then clamp the first core 5 and the second core 6 on the conductor connection substrate 4.

[0026] Through the mutual cooperation of the first terminal frame 71, the first conductive contact member 72 and the first conductive pin 73, the conductor connection substrate 4 has a good connection performance during use, preventing the problem that the poor connection performance of the conductor connection substrate 4 during use will affect data transmission.

[0027] The second connecting terminal assembly 8 includes a second terminal frame 81, the upper end of the second terminal frame 81 is fixedly connected to the second conductive contact 82, the upper end of the second conductive contact 82 is fixedly connected to the lower end of the connecting plate 1, and the lower end of the second terminal frame 81 is fixedly connected to the second conductive pin 83. The number of second conductive pins 83 and second conductive contacts 82 is five. At this time, the first terminal frame 71 and the second terminal frame 81 will be connected to the conductor connection substrate 4, and the first conductive contact 72, the first conductive pin 73, the second conductive contact 82 and the second conductive pin 83 will also be connected through the conductor connection substrate 4 to facilitate the stability of data transmission.

[0028] Through the cooperation between the limiting block 11 and the plug interface 10, the protective shell 9, the first core 5 and the second core 6 are fixed and stabilized during use, preventing the protective shell 9, the first core 5 and the second core 6 from being displaced during use.

[0029] The upper end of the front side and the upper end of the back side of the protective shell 9 are both provided with an insertion port 10, and the upper end of the front side of the first core 5 and the upper end of the back side of the second core 6 are fixedly connected with a limit block 11, and the surface of the limit block 11 contacts the inside of the insertion port 10. Then the protective shell 9 is inserted into the first core 5 and the second core 6, and the insertion port 10, the limit block 11, the locking bayonet 12 and the locking fastener 15 are clamped and fixed.

[0030] The provision of the protective shell 9 plays a role in fixing and stabilizing the first core 5 and the second core 6 during use, thereby solving the problem that the first core 5 and the second core 6 are prone to loosening during use.

[0031] Locking bayonet holes 12 are provided on the upper ends of both sides of the front and the upper ends of both sides of the back of the protective shell 9. The upper ends of both sides of the front of the first core 5 and the upper ends of both sides of the back of the second core 6 are fixedly connected with locking clips 15. The surface of the locking clips 15 is engaged with the interior of the locking bayonet holes 12, and finally the fixing parts 13 are inserted into and out of the fixing holes 2 on the connecting plate 1, thereby increasing the stability of the assembly between the protective shell 9 and the connecting plate 1 and preventing the internal components from loosening and affecting the transmission of data.

[0032] Through the mutual cooperation of the locking clip 15 and the locking bayonet 12, the protective shell 9, the first core 5 and the second core 6 are facilitated to be locked and connected during use, thereby preventing the problem that the protective shell 9, the first core 5 and the second core 6 cannot be locked and connected during use.

[0033] The four corners of the upper end of the protective shell 9 are fixedly connected with fixing members 13 , and the upper ends of the fixing members 13 extend into the fixing holes 2 .

[0034] The setting of the fixing member 13 plays a role in stabilizing the connection between the connecting plate 1 and the protective shell 9 during use, thereby preventing the connecting plate 1 and the protective shell 9 from falling off during use.

[0035] 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 the present invention is defined by the appended claims and their equivalents.

Claims

1. A connector plug, characterized in that: It includes: A connecting plate (1), wherein fixing holes (2) are provided around the upper end of the connecting plate (1), a positioning hole (14) is provided on the right side of the upper end of the connecting plate (1), an anti-foolproofing component (3) is provided in the positioning hole (14), a conductor connection substrate (4) is fixedly connected to the lower end of the anti-foolproofing component (3), a first core (5) and a second core (6) are provided on the surface of the conductor connection substrate (4), and a protective shell (9) is provided on the surface of the first core (5) and the second core (6); A first connecting terminal assembly (7) and a second connecting terminal assembly (8), wherein the first connecting terminal assembly (7) is located in the first core (5), and the first connecting terminal assembly (7) is used for connection transmission with a conductor connection substrate (4); the second connecting terminal assembly (8) is located in the second core (6), and the second connecting terminal assembly (8) is used for connection transmission with a conductor connection substrate (4).

2. The connector plug according to claim 1, wherein: The first connecting terminal assembly (7) includes a first terminal frame (71), the upper end of the first terminal frame (71) is fixedly connected to a first conductive contact member (72), the upper end of the first conductive contact member (72) is fixedly connected to the lower end of the connecting plate (1), and the lower end of the first terminal frame (71) is fixedly connected to a first conductive pin (73), and the number of the first conductive pin (73) and the first conductive contact member (72) is seven groups.

3. The connector plug according to claim 1, wherein: The second connecting terminal assembly (8) includes a second terminal frame (81), the upper end of the second terminal frame (81) is fixedly connected to a second conductive contact piece (82), the upper end of the second conductive contact piece (82) is fixedly connected to the lower end of the connecting plate (1), and the lower end of the second terminal frame (81) is fixedly connected to a second conductive pin (83), and the number of the second conductive pin (83) and the second conductive contact piece (82) is five.

4. The connector plug according to claim 1, wherein: The upper end of the front side and the upper end of the back side of the protective shell (9) are both provided with an insertion interface (10), and the upper end of the front side of the first core (5) and the upper end of the back side of the second core (6) are both fixedly connected with a limiting block (11), and the surface of the limiting block (11) is in contact with the inside of the insertion interface (10).

5. The connector plug according to claim 1, wherein: The upper ends of the front and back sides of the protective shell (9) are both provided with locking bayonet holes (12); the upper ends of the front and back sides of the first core (5) and the upper ends of the back and back sides of the second core (6) are both fixedly connected with locking clips (15); the surface of the locking clips (15) is engaged with the interior of the locking bayonet holes (12).

6. The connector plug according to claim 1, wherein: The four corners of the upper end of the protective shell (9) are fixedly connected with fixing members (13), and the upper end of the fixing member (13) extends into the fixing hole (2).

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