Plug connector buckle release device and socket connector thereof

Abstract

The invention provides a plug connector buckle releasing device and a socket connector thereof, a butt joint part and an installation surface at the rear side of the butt joint part are arranged in front of a seat body of the connector, a body of a sliding seat is installed on the installation surface in a sliding mode, a pull belt is combined on the body, an elastic part is formed on the body in a backward direction, and the elastic part is connected with the butt joint part. The buckle assembly is pivoted to the seat body, so that a pressing surface of the buckle assembly is located on the mounting surface and on the rear side of the body of the sliding seat, supporting arms and hooking parts are sequentially arranged on the two sides of the pressing surface in an extending mode in the direction of the butt joint part, and abutting elastic pieces are arranged below the supporting arms and the hooking parts respectively. When the socket connector is unlocked, the abutting elastic pieces are downwards supported and abutted against the seat body, the hooking parts of the two support arms are clamped into the buckling holes of the socket connector to form positioning under the action of upward elastic prestressing force, and the sliding seat is linked by pressing the pressing surface or pulling the drawstring to enable the elastic parts to elastically deform for unlocking, so that the effects of stable butt joint and reliable action are formed.

Description

Technical Field

[0001] The present invention relates to a connector buckle release device, and more particularly to a plug connector having a seat body provided with a sliding seat and a buckle assembly for pressing or pulling a belt to release the corresponding socket connector to form a stable docking and easy-to-operate separation. Background Art

[0002] Computer technology is growing at a rapid pace today, and the development trend of computers is also moving towards powerful computing functions, fast speed and small size, which has reduced the number of computer communication ports. Such communication ports may also be used in other devices with the same specifications, such as car audio, car computer, charging device, satellite navigation, communication device, etc. However, in addition to sockets, the communication ports in these devices are cable plugs that combine cables and plugs. Therefore, the future development of such cable plugs is also rising. However, the size of such cable plugs is getting smaller and smaller. How to use a good structural design in the overall structural configuration to ensure that the cable plug will not be directly pulled when plugging and unplugging it? In order to prevent the occurrence of the situation that the cable plug and the socket connector are too small and easily damaged, it is also necessary to avoid the situation that the cable plug and the socket connector are too small and easily damaged; in addition, in the absence of any supporting or fixed structure of the plug, it is easy to cause the cable plug to be pulled and fall off after being inserted into the socket, thereby affecting the transmission of the signal. Therefore, it can be found from the above detailed description that in the design of the cable plug, the stability of the cable plug when docking with the socket connector can be the main consideration. In addition, it should be noted that the plug is exposed when connected to the cable, and the situation that the plug is pulled off by pulling the wire during use should be avoided. Therefore, in view of the above-mentioned deficiencies in the prior art, it is necessary for the relevant industry to conduct additional research and development to improve the deficiencies and deficiencies of the prior art. Summary of the invention

[0003] Therefore, in view of the above problems and deficiencies, the main purpose of the present invention is to provide a plug connector buckle release device and a connector assembly thereof.

[0004] The present invention provides a plug connector buckle release device, which is characterized by comprising a connector, a sliding seat and a buckle assembly, wherein:

[0005] The connector has a docking terminal set in the seat body, and the front of the seat body is a docking portion and a mounting surface at the rear of the docking portion, and a shell is positioned on the outer sleeve of the seat body, and the shell is respectively provided with through holes at the upper panels on both sides of the docking portion;

[0006] The body of the sliding seat is slidably mounted on the mounting surface, and a drawstring is combined on the body, and at least one elastic part capable of telescopic displacement is formed from the body toward the rear; and

[0007] The buckle assembly is pivotally connected between the seat body and the shell, and the pressing surface of the buckle assembly is located on the mounting surface and the rear side of the main body of the sliding seat, and support arms and upwardly protruding hook portions are sequentially extended on both sides of the pressing surface toward the docking portion, and the buckle assembly is provided with a supporting spring sheet supported on the seat body, wherein the pressing surface can elastically deform the supporting spring sheet when pressed to link the hook portions of the two support arms to shift downward a distance at the through hole, and the pull belt pulls the sliding seat to elastically deform the elastic portion and can also link the hook portions of the two support arms to elastically shift downward at the through hole.

[0008] The plug connector buckle release device is described, wherein positioning portions for the sliding seat to be combined with and the buckle assembly to be pivotally positioned are formed on both sides of the mounting surface of the seat body, and the support arm and the supporting spring sheet below for elastically pre-stressing the support arm upwards are respectively extended on both sides of the pressing surface of the buckle assembly toward the docking portion.

[0009] In the plug connector buckle release device, the positioning portion of the seat body is formed with limiting portions on two sides of the periphery of the docking portion for the supporting springs of the two arms of the buckle assembly to be mounted and supported.

[0010] The plug connector buckle release device, wherein the positioning parts on two sides of the seat body are respectively provided with convex rails, and the two sides of the body of the sliding seat are provided with track pieces, and the track pieces are provided with track holes that are limitedly sleeved on the convex rails.

[0011] The plug connector buckle release device, wherein the positioning parts on the two sides of the seat body are each provided with a pivoting part, and the two arms of the buckle assembly are provided with a rotating part combined with the pivoting part on the side of the hook part and the supporting spring sheet passing over the pressing surface.

[0012] The plug connector buckle release device, wherein the mounting surface of the seat body is formed with a stopper for the elastic parts on the two rear sides of the main body of the sliding seat to abut against.

[0013] The plug connector buckle release device, wherein the two side plates of the shell are provided with limiting shaft parts at the rear side.

[0014] The plug connector buckle release device, wherein the main body of the sliding seat is provided with a pushing portion for the pull belt to be combined with the through hole to form a positioning.

[0015] In the plug connector buckle release device, the elastic portion of the sliding seat is an elastic body in an S-shaped continuous bend.

[0016] A socket connector is used to cooperate with the plug connector buckle release device, characterized in that the socket connector is provided with a plug-in portion for the docking portion of the connector to be plugged in to form an electrical connection, and buckle holes are respectively provided on the upper panels on both sides of the plug-in portion for the hook portion to be buckled and positioned.

[0017] The present invention provides a plug connector buckle release device and a socket connector thereof, wherein a docking terminal group is arranged in the seat body of the connector, and the front of the seat body is a docking portion and a mounting surface at the rear side of the docking portion, and a shell is arranged on the outer sleeve of the seat body, and the shell is respectively provided with through holes at the upper panels on two sides, wherein the body of the sliding seat is slidably mounted on the mounting surface, and a pull belt is combined on the body, and at least one elastic portion with a continuous turning shape is formed from the body toward the rear, and the buckle assembly is pivotally connected to the seat body, and the pressing surface of the buckle assembly is located on the mounting surface and the rear side of the body of the sliding seat, and arms and hook buckles protruding upwards are sequentially extended on both sides of the pressing surface toward the docking portion, and the buckle assembly is provided with a support against the seat body. The retaining spring sheet, and when the butt joint of the plug connector of the present invention is inserted into the plug-in part of the socket connector to form an electrical connection, the two retaining spring sheets are supported downward against the bottom surface of the limiting part, and the hook portions of the two arms are in an upward elastic pre-forced holding state and are snapped into the snap-fitting hole to form a positioning. When the pressing surface is pressed to unlock, the retaining spring sheet can be elastically deformed to link the hook portions of the two arms to deviate downward a distance at the through hole. At this time, the two hook portions are detached from the snap-fitting hole of the plug-in part of the socket connector and drop into the through hole of the shell, even if the plug connector can be easily detached from the electrical connection of the socket connector, and when the pull belt pulls the sliding seat to elastically deform the elastic portion, the hook portions of the two arms can be linked to be elastically deviated downward at the through hole to detach from the snap-fitting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional appearance diagram of the present invention.

[0019] Figure 2 It is a three-dimensional exploded view of the connector of the present invention after being combined.

[0020] Figure 3 It is a three-dimensional exploded view of the present invention.

[0021] Figure 4 This is another perspective exploded view of the present invention.

[0022] Figure 5 It is a side cross-sectional view of the present invention.

[0023] Explanation of the reference numerals: 1-connector; 11-seat; 110-mounting surface; 1101-stop portion; 111-docking portion; 112-positioning portion; 1121-limiting portion; 1122-convex rail; 1123-pivoting portion; 12-docking terminal group; 13-housing; 130-fixing space; 131-limiting groove; 132-through hole; 133-limiting shaft; 14-wire; 2-sliding seat; 21-body; 210-pushing portion; 2101-through hole; 211-track piece; 2110-track hole; 22-elastic portion; 3-buckle assembly; 31-pressing surface; 310-notch; 32-support arm; 321-hook portion; 322-holding spring piece; 33-rotating portion; 4-pull strap; 5-socket connector; 51-plug-in portion; 52-buckle hole; 6-circuit board. DETAILED DESCRIPTION

[0024] In order to achieve the above-mentioned purpose and effect, the technical means and structures adopted by the present invention are described in detail with reference to the accompanying drawings for the features and functions of the preferred embodiments of the present invention, so as to facilitate a complete understanding.

[0025] See also Figures 1 to 4 As shown in the figure, they are respectively a three-dimensional appearance diagram of the present invention, a three-dimensional exploded diagram after the connector is combined, a three-dimensional exploded diagram and a three-dimensional exploded diagram from another perspective. It can be clearly seen from the figure that the present invention provides a plug connector buckle release device and a connector combination thereof, including a connector 1, a sliding seat 2 and a buckle assembly 3, wherein:

[0026] The base body 11 of the connector 1 is provided with a docking terminal group 12 having a circuit board and welded with a wire 14, and a docking portion 111 is formed in front of the base body 11, and a mounting surface 110 and a stopper 1101 are formed in sequence on the upper surface of the base body 11 behind the docking portion 111, and positioning portions 112 are formed on both sides of the mounting surface 110 of the base body 11, wherein each positioning portion 112 is provided with a limiting portion 1121, a convex rail 1122 and a pivoting portion 1123 in sequence from the docking portion 111 to the rear, and in addition, a fixed space 130 for accommodating and positioning the base body 11 is formed in the center of the shell 13, and relatively concave limiting grooves 131 are formed on both sides of the fixing space 130, and a through hole 132 is respectively provided on the plate surface above the limiting groove 131, and a limiting shaft portion 133 is provided on both side plates of the shell 13.

[0027] The main body 21 of the sliding seat 2 is combined with the positioning portion 112 and can be limitedly slidably installed on the installation surface 110, and a pushing portion 210 with a through hole 2101 is provided on the main body 21, and a pull belt 4 is combined at the position of the through hole 2101 of the pushing portion 210, and the two sides of the main body 21 that are folded forward are provided with upright track pieces 211 with track holes 2110, and the track holes 2110 are limitedly fitted on the convex rail 1122 for positioning, and the elastic parts 22 of the S-shaped spring pieces with continuous turning shapes are respectively integrally formed on the two sides of the main body 21 toward the rear.

[0028] The buckle assembly 3 is pivotally positioned at the positioning portion 112, and the pressing surface 31 is located on the installation surface 110 and can be pushed by the pushing portion 210 of the main body 21 of the sliding seat 2, and the front of the pressing surface 31 has a notch 310 slightly larger than the pull belt 4, and both sides of the pressing surface 31 have support arms 32 extending in the same direction, and a hook portion 321 protrudes upward at the suspended part of the support arm 32, and a supporting spring piece 322 is provided below each support arm 32 and each hook portion 321 for elastically pre-loading each support arm 32 upward, and the two support arms 32 are respectively provided with a rotating portion 33 combined with the pivotal portion 1123 at each hook portion 321 and the other side of each supporting spring piece 322 beyond the pressing surface 31.

[0029] Furthermore, when assembling the present invention, the pull belt 4 is first wound and fixed at the position of the through hole 2101 of the sliding seat 2 of the buckle assembly 3, and then the body 21 of the sliding seat 2 is placed on the mounting surface 110 of the seat body 11. At the same time, the track holes 2110 of the track pieces 211 on both sides of the body 21 are limitedly sleeved on the convex rails 1122 to be positioned, and the suspended ends of the elastic parts 22 integrally formed on the two sides of the rear of the body 21 are abutted against the stopper 1101 of the mounting surface 110, and then the pressing surface 31 of the buckle assembly 3 is placed on the mounting surface 110 and located behind the body 21 of the sliding seat 2, and the rotating parts 33 of the two arms 32 are pivotally positioned between the pivoting part 1123 of the positioning part 112 and the limiting shaft part 133 of the shell 13. The hook portions 321 of the two supporting arms 32 and the supporting spring pieces 322 below are installed at the respective limiting portions 1121, and the fixed space 130 in the center of the housing 13 is inserted from the docking portion 111 and pushed into the relatively concave limiting groove 131, so that the limiting shaft portion 133 is placed in the rotating portion 33 and is sleeved on the pivoting portion 1123 for positioning, and at the same time, the two hook portions 321 are located at the limiting portions 1121 of the positioning portion 112 and pass through the through holes 132 on the upper plate surface of the housing 13. At this time, the supporting spring pieces 322 are supported downwardly against the bottom surface of the limiting portion 1121 to form a state of upward elastic preload holding of the two hook portions 321 supporting the two supporting arms 32, thereby completing the overall structure of the plug connector of the present invention.

[0030] Please continue reading Figures 1 to 4 As shown, they are respectively a three-dimensional appearance diagram of the present invention, a three-dimensional exploded diagram after the connector is combined, a three-dimensional exploded diagram and a three-dimensional exploded diagram from another perspective. It can be clearly seen from the figures that the socket connector 5 is welded on a circuit board 6, and the upper plate surfaces on both sides of the plug-in portion 51 of the socket connector 5 are provided with snap-fit ​​holes 52 for the hook portions 321 of the two arms 32 to be snapped into and positioned.

[0031] Please continue reading Figure 2 , Figure 5 As shown, they are a three-dimensional exploded view and a side cross-sectional view of the connector of the present invention after being combined. It can be clearly seen from the figure that when locking, the docking portion 111 of the plug connector of the present invention is first inserted into the plug-in portion 51 of the socket connector 5 to form an electrical connection. At this time, the two retaining springs 322 are supported downward against the bottom surface of the limiting portion 1121, and the hook portions 321 of the two arms 32 are in an upward elastic pre-forced retention state and are snapped into the locking hole 52 to form a positioning.

[0032] Please continue reading Figure 5 As shown in the figure, it is a side cross-sectional view of the present invention. It can be clearly seen from the figure that the present invention has two unlocking methods. The first unlocking method is to press the pressing surface 31 of the buckle assembly 3, that is, the rotating portion 33 can be used as the axis point to make the supporting spring 322 support downward against the bottom surface of the limiting portion 1121 and elastically deform, and the pressing surface 31, the two arms 32 and the hook portion 321 of the buckle assembly 3 are elastically offset downward by a distance in the space of the mounting surface 110. At this time, the two hook portions 321 are separated from the buckling holes 52 of the plug-in portion 51 of the socket connector 5 and fall into the through hole 132 of the shell 13. Even if the plug is inserted, the plug 321 is not inserted. The head connector can be easily disconnected from the electrical connection of the socket connector 5, and the second method is to pull the pull belt 4 at the through hole 2101 to make the elastic part 22 of the sliding seat 2 produce extrusion elastic deformation at the installation surface 110, and make the pushing part 210 push the pressing surface 31 to make the two arms 32 and the hook part 321 elastically offset downward by a distance in the space of the installation surface 110, and the two hook parts 321 can be disconnected from the buckling hole 52 of the plug-in part 51 of the socket connector 5 and drop into the through hole 132 of the shell 13. This method can also make the plug connector easily disconnected from the electrical connection of the socket connector 5.

[0033] Furthermore, please continue to read Figures 3 to 5The figure shows a three-dimensional exploded view of the present invention, a three-dimensional exploded view from another perspective, and a side cross-sectional view. It can be clearly seen from the figure that both sides of the pressing surface 31 of the present invention extend in the same direction with support arms 32 and a supporting spring piece 322 is provided below to support the support arm 32 upward. The two support arms 32 are arranged in an aligned and spaced manner with the hook portion 321 and the supporting spring piece 322 up and down, so that when the two supporting spring pieces 322 elastically support downward against the bottom surface of each limiting portion 1121, the hook portion 321 of the two support arms 32 above the two supporting spring pieces 322 can stably generate a vertical upward elastic pre-force holding state. However, the two supporting spring pieces 322 only need to have the hook portion 321 of the two support arms 32 to maintain a vertical upward elastic pre-force when the pressing surface 31 is not touched or the drawstring 4 is not pulled. The simple and equal change and modification of the position of the two supporting spring pieces 322 does not limit the protection scope of the present invention.

[0034] In addition, in a preferred embodiment of the present invention, an elastic portion 22 with a continuous turning S-shaped spring piece is integrally formed on the two rear sides of the main body 21 of the sliding seat 2. However, the number of the elastic portion 22 can be at least one, so that the sliding seat 2 can form a sliding state on the seat body 11 through the elastic portion 22 with telescopic displacement, and the S-shaped spring piece integrally formed with the elastic portion 22 can be "Z" shaped or "8" shaped, or the elastic portion 22 can be formed by an extended spring piece on the sliding seat 2. Therefore, the elastic portion 22 only needs to have a shape with elastic deformation and reset functions. This simple equalization and modification does not limit the protection scope of the present invention.

[0035] In addition, in the present embodiment, the center of the docking portion 111 of the connector 1 is a docking terminal group 12 in the form of a circuit board, so that the docking terminal group 12 can be used as an electrical connection with the socket connector 5. Therefore, the docking terminal group 12 in the docking portion 111 of the connector 1 is not necessarily designed in the form of a circuit board, but can also be designed as a cable connector of a plug or socket combined with a cable in the form of other multiple terminals or conductive sheets. Such simple equal changes and modifications do not limit the protection scope of the present invention, and such simple equal changes and modifications should still be included in the patent scope covered by the present invention.

[0036] In addition, in the present embodiment, the rotating portion 33 of the snap assembly 3 of the connector 1 is combined with the pivot portion 1123 of the seat body 11, and the shell 13 is assembled on the seat body 11, so that the limit shaft portion 133 of the shell 13 is assembled at the pivot portion 1123 so that the snap assembly 3 forms an axial limit and is in a pivotal state of swinging with the pivot portion 1123 as the axis. The snap assembly 3 can also be independently assembled on the pivot portion 1123 of the seat body 11 or on the limit shaft portion 133 of the shell 13 in a swinging state. Such simple equal changes and modifications do not limit the protection scope of the present invention, and such simple equal changes and modifications should still be included in the protection scope covered by the present invention.

[0037] In addition, the present invention is mainly aimed at the pressing surface 31 when being pressed, which can make the supporting spring piece 322 elastically deform and link the hook part 321 of the two supporting arms 32 to be displaced downward by a distance, and when the pull belt 4 pulls the sliding seat 2 to make the elastic part 22 elastically deform, it can also link the hook part 321 of the two supporting arms 32 to be elastically displaced downward as its main feature, thereby achieving the effect of forming a stable docking and reliable action of the main body 21 of the plug connector on the corresponding socket connector 5.

[0038] The above detailed description is only for a preferred feasible embodiment of the present invention, and the embodiment is not used to limit the scope of the claims of the present invention. All other equivalent changes and modifications that do not deviate from the technical spirit disclosed by the present invention should be included in the protection scope covered by the present invention.

Claims

1. A plug connector buckle release device, characterized in that: It includes a connector, a sliding seat and a buckle assembly, wherein: The connector has a docking terminal set in the seat body, and the front of the seat body is a docking portion and a mounting surface at the rear of the docking portion, and a shell is positioned on the outer sleeve of the seat body, and the shell is respectively provided with through holes at the upper panels on both sides of the docking portion; The body of the sliding seat is slidably mounted on the mounting surface, and a drawstring is combined on the body, and at least one elastic part capable of telescopic displacement is formed from the body toward the rear; and The buckle assembly is pivotally connected between the seat body and the shell, and the pressing surface of the buckle assembly is located on the mounting surface and the rear side of the main body of the sliding seat, and support arms and upwardly protruding hook portions are sequentially extended on both sides of the pressing surface toward the docking portion, and the buckle assembly is provided with a supporting spring sheet supported on the seat body, wherein the pressing surface can elastically deform the supporting spring sheet when pressed to link the hook portions of the two support arms to shift downward a distance at the through hole, and the pull belt pulls the sliding seat to elastically deform the elastic portion and can also link the hook portions of the two support arms to elastically shift downward at the through hole.

2. The plug connector buckle release device according to claim 1, characterized in that: Positioning portions for the sliding seat to be coupled and the buckle assembly to be pivotally positioned are formed on both sides of the mounting surface of the seat body, and the support arm and the supporting spring sheet below for elastically preloading the support arm upwards are respectively extended toward the docking portion on both sides of the pressing surface of the buckle assembly.

3. The plug connector buckle release device according to claim 2, characterized in that: The positioning part of the seat body is formed with limiting parts on two sides of the periphery of the docking part for the supporting spring sheets of the two supporting arms of the buckle assembly to be installed and supported.

4. The plug connector buckle release device according to claim 2, characterized in that: The positioning parts on two sides of the seat body are respectively provided with convex rails, and the two sides of the body of the sliding seat are provided with track pieces, and the track pieces are provided with track holes which are limitedly sleeved on the convex rails.

5. The plug connector buckle release device according to claim 2, characterized in that: The positioning parts on two sides of the seat body are respectively provided with a pivoting part, and the two arms of the buckle assembly are provided with a rotating part combined with the pivoting part on the hook part and the side where the supporting spring sheet passes over the pressing surface.

6. The plug connector buckle release device according to claim 1, characterized in that: The mounting surface of the seat body is formed with a stopper for the elastic parts at two rear sides of the main body of the sliding seat to abut against.

7. The plug connector buckle release device according to claim 1, characterized in that: The two side plates of the shell are provided with limiting shaft parts at the rear side.

8. The plug connector buckle release device according to claim 1, wherein: The main body of the sliding seat is provided with a pushing portion for the pull belt to be combined with the through hole to form a positioning.

9. The plug connector buckle release device according to claim 1, characterized in that: The elastic part of the sliding seat is an S-shaped continuously bent elastic body.

10. A socket connector, used to cooperate with the plug connector snap release device as claimed in claim 1, characterized in that: The socket connector is provided with an inserting portion for the butt joint portion of the connector to be inserted into to form an electrical connection, and buckling holes for the hook portion to be buckled and positioned are respectively provided on the upper panels on both sides of the inserting portion.

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