Connector with terminals convenient to install

Abstract

The connector comprises a housing, a connecting frame and a connecting rubber core combination body, the housing is provided with a first clamping groove, the outer wall of the connecting frame is provided with a first clamping block, the first clamping block is provided with a first guide inclined plane, the connecting frame is installed in a first installation hole, and the connecting rubber core combination body is provided with a second guide inclined plane. The inner wall of the second installation hole is provided with a second clamping groove, the second clamping groove is provided with a second guiding inclined plane, the second guiding inclined plane faces the inner end of the insertion direction, and the connecting rubber core assembly comprises a connecting shell and a conductive terminal. The conductive terminals are arranged in the connecting shell in the inserting direction, second clamping blocks are arranged on the outer walls of the two opposite sides of the connecting shell, the connecting rubber core combination body is installed in the second installation hole, the second guide inclined face is in sliding fit with the second clamping blocks, and the second clamping blocks are clamped with the second clamping grooves. According to the scheme, the connecting frame can be conveniently and quickly connected and fixed with the shell, so that quick assembly of the terminal is realized.

Description

Technical Field

[0001] The utility model relates to the field of connectors, in particular to a connector with convenient terminal installation. Background Art

[0002] A connector is a commonly used component in electrical engineering. Its function is to connect circuits on different devices or different modules in a circuit, so that current or signals can flow or transmit, and the circuit can achieve a predetermined function. Existing connectors include connecting plugs and connecting sockets. The connection method is usually to insert the connecting plug into the connecting socket, and the conductive terminals of the connecting plug and the conductive terminals of the connecting socket are electrically connected.

[0003] The connector is generally provided with a shell and a connecting rubber core assembly, and the connecting rubber core assembly is fixedly installed in the shell. Therefore, it is necessary to design a corresponding convenient assembly structure for the connecting rubber core assembly to improve the assembly efficiency and adaptability of the connector. Utility Model Content

[0004] The utility model aims to provide a connector with convenient terminal installation.

[0005] In order to achieve the purpose of the utility model, the utility model provides a connector for convenient terminal installation, including a shell, a connecting frame and a connecting rubber core assembly, the shell is provided with a first mounting hole along the plug-in direction, the first mounting hole is provided with a first plug-in port at the outer end of the plug-in direction, the first mounting hole is provided with first card grooves on the inner walls on opposite sides, the two first card grooves are close to the first plug-in port, the connecting frame is provided with a second mounting hole along the plug-in direction, the second mounting hole is provided with a second plug-in port through the outer end of the plug-in direction, the connecting frame is provided with first card blocks on the outer walls on opposite sides, the two first card blocks are close to the second plug-in port, the first card block is provided with a first guiding inclined surface, and the first guiding inclined surface faces The connecting frame is installed in the first mounting hole at the inner end toward the insertion direction, the first guiding bevel is slidably matched with the edge of the first insertion port, the first clamping block is engaged with the first clamping groove, and the second mounting hole is respectively provided with second clamping grooves on the inner walls on two opposite sides, the two second clamping grooves are far away from the second insertion port, the second clamping groove is provided with a second guiding bevel, and the second guiding bevel is toward the inner end toward the insertion direction, the connecting rubber core assembly includes a connecting shell and a conductive terminal, the conductive terminal is arranged in the connecting shell along the insertion direction, the connecting shell is provided with second clamping blocks on the outer walls on two opposite sides, the connecting rubber core assembly is installed in the second mounting hole, the second guiding bevel is slidably matched with the second clamping block, and the second clamping block is engaged with the second clamping groove.

[0006] A further solution is that deformation grooves are respectively provided on both sides of the first clamping block on each side, the deformation grooves extend along the insertion direction, and the deformation grooves are connected to the second insertion port with an opening.

[0007] A further solution is that the first slot has a first stop surface at an outer end in the insertion direction, the first block has a first stop surface at an outer end in the insertion direction, and the first stop surface is limitedly matched with the first stop surface.

[0008] A further solution is that the second mounting hole is provided with a loading port at the other end of the second insertion port based on the insertion direction, the second card slot and the second guide slope are close to the loading port, and the second guide slope extends to the edge of the loading port.

[0009] A further solution is that the second slot has a second blocking surface at the outer end in the insertion direction, the second block has a second stop surface at the outer end in the insertion direction, and the second blocking surface is limitedly matched with the second stop surface.

[0010] A further solution is that the second slot has a third stop surface at the inner end in the insertion direction, the second block has a third stop surface at the inner end in the insertion direction, and the third stop surface is limitedly matched with the third stop surface.

[0011] A further solution is that the first card block and the first card slot are distributed along the first width direction, the second card block and the second card slot are distributed along the second width direction, and the first width direction, the second width direction and the insertion direction are perpendicular to each other.

[0012] A further solution is that the outer wall of the shell is respectively provided with connecting lock buckles on two opposite sides in the second width direction.

[0013] The beneficial effect of the utility model is that, through the sliding cooperation of the second guiding bevel and the engagement of the second card block with the second card slot, the connecting rubber core assembly can be conveniently and quickly connected to the connecting frame, and then through the sliding cooperation of the first guiding bevel and the engagement of the first card block with the first card slot, the connecting frame can be conveniently and quickly connected and fixed to the shell, and then the terminal can be quickly assembled. In addition, the limiting cooperation of the blocking surface and the stop surface can improve the terminal stability of the connector during plugging and unplugging applications, and the arrangement of the deformation groove and the sliding cooperation of the guiding bevel can be used to improve the assembly smoothness through some deformation. Furthermore, the first card block and the second card block are respectively located in two width directions and respectively located at the outer end and the inner end of the plug-in direction, so that the limiting structure is more comprehensive and the connection stability is better. And the connection lock buckles located on both sides can be used to conveniently connect and fix another connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of an embodiment of the connector of the utility model.

[0015] Figure 2 It is an exploded view of an embodiment of the connector of the utility model.

[0016] Figure 3It is a structural diagram of a connecting frame and a connecting rubber core assembly in an embodiment of the connector of the utility model.

[0017] Figure 4 It is a structural diagram of a connection frame in an embodiment of the connector of the utility model.

[0018] Figure 5 It is a cross-sectional view of an embodiment of the connector of the utility model along the first width direction.

[0019] Figure 6 It is a cross-sectional view of the connector embodiment of the utility model along the second width direction.

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0021] Reference Figures 1 to 6 The connector 1 includes a housing 11, a connection frame 12 and a connection rubber core assembly 13. The housing 11 is provided with a first mounting hole 111 along the insertion direction Z. The first mounting hole 111 is provided with a first insertion port 114 at the outer end of the insertion direction Z. The first mounting hole 111 is provided with first card slots 112 on the inner walls on opposite sides, and the two first card slots 112 are close to the first insertion port 114. The outer wall of the housing 11 is provided with connection lock buckles 113 on opposite sides in the second width direction Y, respectively, and the connection lock buckles 113 are used to connect another connector.

[0022] The connecting frame 12 is provided with a second mounting hole 121 along the insertion direction Z, and the second mounting hole 121 is penetrated with a second insertion port 122 at the outer end of the insertion direction Z. The connecting frame 12 is provided with a first clamping block 123 on the outer walls on opposite sides, and the two first clamping blocks 123 are close to the second insertion port 122. The first clamping block 123 is provided with a first guide slope 124, and the first guide slope 124 faces the inner end of the insertion direction Z. The connecting frame 12 is installed in the first mounting hole 111, and the first guide slope 124 is slidably matched with the edge of the first insertion port 114. The first clamping block 123 is engaged with the first slot 112, and the first clamping block 123 and the first slot 112 are both distributed along the first width direction X.

[0023] Deformation grooves 126 are respectively provided on both sides of the first clamping block 123 on each side, and the deformation grooves 126 extend along the insertion direction Z. The deformation grooves 126 are connected to the second insertion port 122 and are provided with openings. The first clamping groove 112 has a first stop surface 115 at the outer end of the insertion direction Z, and the first clamping block 123 has a first stop surface 125 at the outer end of the insertion direction Z. The first stop surface 115 and the first stop surface 125 are limitedly matched.

[0024] The second mounting hole 121 is respectively provided with second slots 127 on the inner walls on the opposite sides, the two second slots 127 are far away from the second insertion port 122, the second slots 127 are provided with second guide slopes 128, the second guide slopes 128 face the inner end of the insertion direction Z, and the second mounting hole 121 is provided with a loading port 130 at the other end of the second insertion port 122 based on the insertion direction Z, the second slots 127 and the second guide slopes 128 are close to the loading port 130, and the second guide slopes 128 extend to the edge of the loading port 130.

[0025] The connecting rubber core assembly 13 includes a connecting shell 133 and a conductive terminal. The connecting shell 133 is provided with a terminal hole 131 extending along the insertion direction Z. The conductive terminal is arranged in the terminal hole 131 of the connecting shell 133 along the insertion direction Z. The connecting shell 133 is provided with a second clamping block 132 on the outer walls of the opposite sides. The connecting rubber core assembly 13 is installed in the second installation hole 121. The second guide inclined surface 128 is slidably matched with the second clamping block 132. The second clamping block 132 is engaged with the second clamping groove 127. The second clamping block 132 and the second clamping groove 127 are both distributed along the second width direction Y. The first width direction X, the second width direction Y and the insertion direction Z are perpendicular to each other.

[0026] The second slot 127 has a second stop surface 151 at the outer end in the insertion direction Z, and the second block 132 has a second stop surface at the outer end in the insertion direction Z, and the second stop surface 151 is limitedly matched with the second stop surface. The second slot 127 has a third stop surface 129 at the inner end in the insertion direction Z, and the second block 132 has a third stop surface at the inner end in the insertion direction Z, and the third stop surface 129 is limitedly matched with the third stop surface.

[0027] As can be seen from the above, through the sliding cooperation of the second guide bevel and the engagement of the second card block with the second card groove, the connecting rubber core assembly can be conveniently and quickly connected to the connecting frame, and then through the sliding cooperation of the first guide bevel and the engagement of the first card block with the first card groove, the connecting frame can be conveniently and quickly connected and fixed to the shell, thereby realizing the quick assembly of the terminal.

Claims

1. A connector with convenient terminal installation, characterized in that: include: A shell, wherein the shell is provided with a first mounting hole along an insertion direction, a first insertion opening is provided at an outer end of the first mounting hole in the insertion direction, first card grooves are respectively provided on inner walls on two opposite sides of the first mounting hole, and two first card grooves are close to the first insertion opening; The connecting frame is provided with a second mounting hole along the insertion direction, and the second mounting hole is penetrated by a second insertion port at an outer end of the second mounting hole in the insertion direction, and the connecting frame is provided with first clamping blocks on outer walls on opposite sides, and the two first clamping blocks are close to the second insertion port, and the first clamping block is provided with a first guiding inclined surface, and the first guiding inclined surface faces the inner end of the insertion direction, and the connecting frame is installed in the first mounting hole, and the first guiding inclined surface is slidably matched with the edge of the first insertion port, and the first clamping block is engaged with the first clamping groove, and the second mounting hole is respectively provided with second clamping grooves on inner walls on opposite sides, and the two second clamping grooves are far away from the second insertion port, and the second clamping groove is provided with a second guiding inclined surface, and the second guiding inclined surface faces the inner end of the insertion direction; A connecting rubber core assembly, the connecting rubber core assembly includes a connecting shell and a conductive terminal, the conductive terminal is arranged in the connecting shell along the insertion direction, the connecting shell is provided with a second clamping block on the outer walls on two opposite sides, the connecting rubber core assembly is installed in the second mounting hole, the second guide slope is slidably matched with the second clamping block, and the second clamping block is engaged with the second clamping groove.

2. The connector according to claim 1, characterized in that: Deformation grooves are respectively arranged on both sides of the first clamping block on each side, the deformation grooves extend along the insertion direction, and the deformation grooves are connected to the second insertion port and are provided with openings.

3. The connector according to claim 2, characterized in that: The first clamping slot has a first blocking surface at the outer end in the insertion direction, the first clamping block has a first stop surface at the outer end in the insertion direction, and the first blocking surface is limitedly matched with the first stop surface.

4. The connector according to claim 1, characterized in that: The second mounting hole is provided with a loading port at the other end of the second insertion opening based on the insertion direction, the second clamping groove and the second guiding slope are close to the loading port, and the second guiding slope extends to the edge of the loading port.

5. The connector according to claim 4, characterized in that: The second clamping slot has a second blocking surface at the outer end in the insertion direction, the second clamping block has a second stop surface at the outer end in the insertion direction, and the second blocking surface is limitedly matched with the second stop surface.

6. The connector according to claim 5, characterized in that: The second clamping slot has a third blocking surface at the inner end in the insertion direction, the second clamping block has a third stopping surface at the inner end in the insertion direction, and the third blocking surface is limitedly matched with the third stopping surface.

7. The connector according to any one of claims 1 to 6, characterized in that: The first card block and the first card slot are both distributed along a first width direction, the second card block and the second card slot are both distributed along a second width direction, and the first width direction, the second width direction and the insertion direction are perpendicular to each other.

8. The connector according to claim 7, characterized in that: The outer wall of the shell is respectively provided with connecting lock buckles on two opposite sides in the second width direction.

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