TWM651649U - Double-shell double-sided locking clip electrical connector structure - Google Patents

Abstract

This invention is a double-shell double-sided locking clip electrical connector structure, which is provided for locking on a panel of a socket electrical connector. The panel defines a plurality of sockets, mainly including: plug electrical connector, gel shell and iron shell. The colloid shell defines a main body, a covering part and a pressing part. The main part defines an upper top surface, a lower bottom surface and two side wall surfaces connecting the upper top surface and the lower bottom surface. Each pressing part corresponds to the upper top surface and the lower bottom surface respectively. At the lower bottom surface, the iron shell is fixed to the main body and is located between the pressing parts. A buckle corresponding to the pressing part extends on both sides of the iron shell. The hook in the buckle is used to fasten the socket. The plug electrical connector can be stably electrically connected to the socket electrical connector without loosening. At the same time, the pressing portion and the buckle located on the upper top surface and the lower bottom surface are more convenient for the user to operate. The pressing elastic can be pressed more easily and easily for people with larger hands.

Description

Double-shell double-sided locking clip electrical connector structure

The present invention relates to an electrical connector structure, particularly a double-shell double-sided lock clip electrical connector structure.

Press, with the continuous innovation of electronic equipment, cable plug connectors have become an indispensable accessory product of electronic equipment. The conventional cable plug connector has multiple functions such as supporting forward and reverse insertion regardless of direction, supporting faster transmission rates, enabling fast charging, and supporting data transmission, and has strong scalability.

In view of this, socket connectors corresponding to the above-mentioned cable plug connectors will be installed in electronic equipment, computer hosts, televisions, servers, etc. in vehicles that require information transmission or power transmission. Currently, the general The docking method of the cable plug connector and the socket connector can only be secured through its own structure, so it is very easy to fall off due to collision or vibration, especially in environments where vibration is prone to occur or stable plugging is required. Therefore, the structural design that allows the cable plug connector to be stably plugged into the socket connector without the risk of loosening is a problem that the present invention aims to solve.

The detailed features and advantages of this invention are described in detail below in the implementation mode. The content is sufficient to enable anyone familiar with the relevant arts to understand the technical content of this invention and implement it according to the content disclosed in this specification, the scope of the patent application and the drawings. , anyone familiar with the relevant arts can easily understand the purpose and advantages of this creation.

The main purpose of this invention is to use the pressing parts located on the upper top surface and the lower bottom surface to press the buckle parts on the upper and lower sides of the iron shell, and use the hook at the front end of the buckle part to buckle the socket, so that the plug electrical connector The socket electrical connector can be stably electrically connected without loosening.

The main purpose of this invention is that the convex part provided on the fastener is adjacent to the hook position, so that when the fastener is pressed by the pressing part, because the convex part is located at a position with less elastic strength of the fastener, it can be used with minimum effort. Press with force to reach the deepest range.

Another purpose of this invention is that since the pressing elastic member is located on the upper top surface and the lower bottom surface with an area larger than the side wall surface, it further improves the user's convenience of operation, making it easier and easier for people with larger hands to operate. Press the elastic piece to press.

In order to achieve the above purpose, the present invention is a double-shell double-sided lock clip electrical connector structure, which is provided for locking on a panel of a socket electrical connector. The panel defines a plurality of sockets, and includes: a gel shell that defines A main body part of a plug electrical connector for covering a cable, a covering part located at the rear end of the main body part for covering the cable, and two extending from the covering part toward the main body part and located at The pressing parts on both sides of the main body part respectively define a convex pressing part protruding towards the main body part, wherein the main body part defines an upper top surface and a pair of bottom surfaces below the upper top surface and two connecting parts. The side wall surfaces on both sides of the upper top surface and the lower bottom surface, each pressing part corresponds to the position of the upper top surface and the lower bottom surface respectively; and an iron shell is sleeved and fixed on the main body part and located on each pressing part. Thereinto, the iron shell extends two buckling parts respectively corresponding to the pressing part located on the upper top surface and corresponding to the pressing part located on the lower bottom surface, and the buckling parts define a hook and a protruding part corresponding to The protruding portion is disposed to be fastened to the socket by the hook so that the plug electrical connector is electrically connected to the socket electrical connector.

According to an embodiment of the present invention, the main body portion defines at least one latching groove on each side wall surface.

According to an embodiment of the invention, the iron shell is provided with at least one fastener corresponding to the slot on two corresponding surfaces.

According to an embodiment of the invention, the fastener is a spring piece or a convex hull.

According to an embodiment of the invention, each of the buckles is formed on the iron shell in a tearing manner, and the hook defines two plates located on both sides of the front end of the buckle, and each of the plates is bent outwards correspondingly. An angle is formed so that each plate piece and the fastener form a bent state.

According to an embodiment of the present invention, the protrusion is located at a position of the buckle adjacent to the hook.

According to an embodiment of the invention, the outer surface of the main body part is lower than the outer surface of the cladding part to form a height difference, and the height difference is equal to the thickness of the iron shell.

According to an embodiment of the invention, the outer surface of each pressing portion forms a pressing anti-slip surface.

According to an embodiment of the invention, the colloidal shell covers the plug electrical connector by insert molding.

According to an embodiment of the invention, the iron shell defines a dovetail groove on one of the side walls.

1: Plug electrical connector

10: Cable

12: Colloidal seat

2: Colloidal shell

20:Main part

200: Top surface

201: Lower bottom surface

202: Side wall surface

204:Card slot

22: Covering part

24: Compression part

240: convex pressure part

242: Press the anti-slip surface

3:Iron shell

30: fasteners

300: hook

300a:plate

302:convex part

32: Fasteners

34:Dove tail groove

4:Panel

40: Jack

5: Socket electrical connector

Figure 1 is a three-dimensional schematic diagram of a preferred embodiment of this invention.

Figure 2 is a three-dimensional exploded schematic diagram of the preferred embodiment of this invention.

Figure 3 is a schematic three-dimensional structural diagram of the colloid shell formed on the electrical plug connector of this invention.

Figure 4 is a schematic diagram of the three-dimensional structure of the iron shell combined with the colloidal shell of this creation.

Figure 5 is a schematic three-dimensional structural diagram of the plug electrical connector lock clip connected to the socket electrical connector of this invention.

Figure 6 is a schematic diagram of the operating structure of the pressing part of this invention pressing the fastener.

The implementation of this invention is described below through specific examples. Those familiar with this art can easily understand other advantages and effects of this invention from the content disclosed in this specification.

The structures, proportions, sizes, etc. shown in the drawings attached to this manual are only used to coordinate with the content disclosed in the manual for the understanding and reading of those familiar with this art. They are not used to limit the implementation of this creation. Therefore, it has no technical substantive significance. Any structural modifications, changes in proportions, or adjustments in size shall still fall within the scope of this creation without affecting the effectiveness and purpose of this creation. The technical content disclosed must be within the scope that can be covered. At the same time, terms such as "one", "two", "top", etc. cited in this specification are only for convenience of description and are not used to limit the scope of the present invention. Changes in their relative relationships may Adjustments, as long as there are no substantial changes to the technical content, shall also be deemed to be within the scope of the implementation of this creation.

Please refer to Figures 1 and 2, which are three-dimensional schematic diagrams and three-dimensional exploded diagrams of the preferred embodiment of this invention. This invention is a double-shell double-sided locking clip electrical connector structure, which is used to lock on the panel 4 of a socket electrical connector 5. The panel 4 defines a plurality of sockets 40, which mainly includes: plug electrical connector 1, gel Shell 2 and iron shell 3, in which the colloid shell 2 defines a main body 20, a covering part 22 and a pressing part 24. The main part 20 is used to cover the plug electrical connector 1 of a cable 10, and the covering part 22 is located on the main body. The rear end of the part 20 is for covering the cable 10, and the pressing part 24 extends from the covering part 22 toward the main body part 20. Extending and located on both sides of the main body part 20, each pressing part 24 defines a convex pressure part 240 protruding toward the main body part 20. The main body part 20 defines an upper top surface 200 and a bottom surface 201 and two lower surfaces corresponding to the upper top surface 200. Connecting the side wall surfaces 202 on both sides of the upper top surface 200 and the lower bottom surface 201, each pressing part 24 corresponds to the position of the upper top surface 200 and the lower bottom surface 201 respectively, and the iron shell 3 is sleeved and fixed on the main body part 20 and located at each pressing part. 24, the buckle parts 30 extending respectively from the iron shell 3 correspond to the pressing part 24 located on the upper top surface 200 and corresponding to the pressing part 24 located on the lower bottom surface 201. The buckling part 30 defines a hook 300 and a convex pressure. The protruding portion 302 corresponding to the portion 240 is connected to the socket 40 through the hook 300 so that the plug electrical connector 1 is electrically connected to the socket electrical connector 5 .

In addition, the main body 20 defines at least one latching slot 204 on two corresponding surfaces. The iron shell 3 is bent and formed so that a dovetail groove 34 is formed on the top surface, and at least one latching slot 204 is provided on the two corresponding surfaces. The fastener 32 (can be an elastic piece or a convex bump), and the fastener 30 is formed on the iron shell 3 in a tearing manner. The hook 300 defines two plates 300a, and each plate 300a is located on both sides of the front end of the fastener 30. The plates 300a are bent outward to form an angle correspondingly, so that each plate 300a and the buckle 30 form a bent state.

Referring to Figures 3 to 6 together, there is a schematic diagram of the three-dimensional structure of the colloidal shell formed on the plug electrical connector, the three-dimensional structural diagram of the iron shell combined with the colloidal shell, and the lock clip of the plug electrical connector connected to the socket electrical connector. A schematic diagram of the three-dimensional structure and a schematic diagram of the operation structure of the pressing part pressing the fastener. The plug electrical connector 1 and the socket electrical connector 5 in this embodiment are both Type-C electrical connectors. As can be seen from FIG. 3 , the electrical plug connector 1 mainly welds the cable 10 first, and then uses an insert molding method to form a gel seat 12 at the welded part of the electrical plug connector 1 and the cable 10 to complete the plug. After the electrical connector 1 and the cable 10 are manufactured, the second insert molding is performed so that the main body part 20 and the covering part 22 in the colloidal shell 2 cover the plug for electrical connection. The rear end of the device 1, the entire colloid seat 12 and the front end of the cable 10 are thereby integrally fixed. At the same time, two corresponding side wall surfaces 202 of the main body 20 respectively define slots 204, and each pressing part 24 is formed by a covering part. 22 extends toward the main body part 20 and is respectively located on the upper top surface 200 and the lower bottom surface 201 of the main body part 20. Each pressing part 24 respectively defines a convex pressing part 240 protruding towards the main body part 20. What is particularly important is that each pressing part 24 corresponds to the position of the upper top surface 200 and the lower bottom surface 201 of the main body 20 , thereby further improving the user's convenience of operation, and making it easier for people with larger hands to press the pressing elastic member.

After the insert molding of the colloid shell 2 is completed, the iron shell 3 is sleeved from the plug electrical connector 1 position toward the cable 10 . At this time, the iron shell 3 is fixed on the main body 20 and located between each pressing part 24 . During this time, the fasteners 32 (take elastic pieces as an example) provided on the two corresponding surfaces of the iron shell 3 are used to buckle in the slot 204 to achieve the buckling and positioning effect. Then, the buckle parts 30 on the upper and lower sides of the iron shell 3 correspond to the pressing part 24, and the protruding part 302 on the buckling part 30 is adjacent to the position of the hook 300, and the protruding part 302 corresponds to the protruding part 240 on the pressing part 24, thereby , when the pressing part 24 on the colloid shell 2 is pressed, the convex part 240 on the pressing part 24 directly abuts the convex part 302 on the buckle 30, making it easier and more accurate to control the hook 300. The hook 300 can be separated from the socket 40 without pressing too hard (as shown in Figure 6). At the same time, the protrusion 302 provided on the buckle 30 is adjacent to the position of the hook 300, so that when the buckle 30 is pressed by the pressing part 24, Because the convex portion 302 is located at a position with low elastic strength of the buckle 30, it can be pressed to the deepest range with the minimum force. In addition, the pressing anti-slip surface 242 formed on the outer surface of the pressing portion 24 allows the operator to press. It has a more tactile operation and avoids bad operations such as hand slipping when pressing, making it difficult to press. On the contrary, the pressing part 24 can also be used to press the buckle 30, so that the hook 300 can be retracted so that it can be easily inserted into the socket 40 and fastened. As shown in Figure 5, the buckle 300 is deducted. A locking effect is achieved on the panel 4 so that the plug electrical connector 1 can be stably electrically connected to the socket electrical connector 5 without loosening.

In addition, the outer surface of the main body part 20 is lower than the outer surface of the covering part 22 to form a height difference, and this height difference is equal to the thickness of the iron shell 3. Therefore, after installing the iron shell 3, an integral double-shell double-sided locking clip electrical connector can be formed. The structure is smoother.

The above embodiments are only illustrative to illustrate the principles and effects of this invention, but are not intended to limit this invention. Anyone familiar with this art can make modifications to the above embodiments without departing from the spirit and scope of the invention. Therefore, the scope of rights protection for this creation should be as listed in the patent application scope described below.

1: Plug electrical connector

10: Cable

20:Main part

22: Covering part

24: Compression part

240: convex pressure part

242: Press the anti-slip surface

3:Iron shell

30: fasteners

300: hook

300a:plate

302:convex part

32: Fasteners

34:Dove tail groove

Claims (10)

A double-shell double-sided locking clip electrical connector structure is provided for locking on a panel of a socket electrical connector. The panel defines a plurality of sockets, and includes: a gel shell defining a cable for covering. The main part of the plug electrical connector, a covering part located at the rear end of the main part for covering the cable, and two pressing parts extending from the covering part toward the main part and located on both sides of the main part , each pressing portion respectively defines a convex portion protruding toward the main body portion, wherein the main body portion defines an upper top surface and a pair of bottom surfaces below the upper top surface and two connecting portions connecting the upper top surface and the lower bottom surface. On the side wall surface of the side, each pressing part corresponds to the position of the upper top surface and the lower bottom surface respectively; and an iron shell is sleeved and fixed on the main body part and is located between the pressing parts, wherein the iron shell extends for two The buckle parts respectively correspond to the pressing part located on the upper top surface and corresponding to the pressing part located on the lower bottom surface. The buckling part defines a hook and a convex part corresponding to the convex pressing part. The hook is connected to the socket so that the plug electrical connector is electrically connected to the socket electrical connector. The double-shell double-sided locking clip electrical connector structure as claimed in claim 1, wherein the main body defines at least one latching slot on each side wall surface. The double-shell double-sided lock clip electrical connector structure as described in claim 2, wherein the iron shell is provided with at least one fastener corresponding to the slot on two corresponding surfaces. The double-shell double-sided lock clip electrical connector structure as described in claim 3, wherein the fastener is a spring piece or a convex bulge. The double-shell double-sided locking clip electrical connector structure as described in claim 1, wherein each of the buckles is formed on the iron shell in a tearing manner, and the hook defines two plates located on both sides of the front end of the buckle. , each of the plates is bent outward to form an angle, so that each of the plates and the buckle form a bent shape. The double-shell double-sided lock clip electrical connector structure as claimed in claim 1, wherein the protrusion is located at a position of the buckle adjacent to the hook. The double-shell double-sided lock clip electrical connector structure as claimed in claim 1, wherein the outer surface of the main body part is lower than the outer surface of the covering part to form a height difference, and the height difference is equal to the thickness of the iron shell. The double-shell double-sided lock clip electrical connector structure as claimed in claim 1, wherein the outer surface of each pressing portion forms a pressing anti-slip surface. The double-shell double-sided locking clip electrical connector structure as claimed in claim 1, wherein the colloidal shell covers the plug electrical connector by insert molding. The double-shell double-sided lock clip electrical connector structure as claimed in claim 1, wherein the iron shell defines a dovetail groove on one of the side walls.

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