Anti-loosening connector

Abstract

The utility model provides an anti-loosening connector, which comprises a front shell, a body and at least one plug-in, the front shell is provided with at least one through hole and at least one interference piece, the at least one through hole is formed in the front shell in a penetrating manner, the at least one interference piece is arranged on the outer surface of the front shell, and the at least one plug-in is arranged in the body. The body is formed by expanding outwards from the rear side of the front shell and extending backwards, an accommodating space is formed in the body, the at least one plug-in is arranged in the at least one through hole and the accommodating space in a penetrating mode, part of the plug-in is exposed out of the front shell in a protruding mode, and through the at least one interference piece, the at least one plug-in is inserted into the at least one through hole. Therefore, signal transmission interruption caused by loosening due to insufficient precision limited by a mold opening technology can be avoided, so that the stability of an electronic system can be improved.

Description

Technical Field

[0001] The present application relates to a connector, and in particular to a connector capable of resisting loosening. Background Art

[0002] In the existing electronic system, each electronic device with independent functions is provided with a connector, so that the electronic devices with independent functions can be connected by assembling the connectors, and then the electronic devices can transmit signals through the connectors.

[0003] When assembling existing connectors, they are mainly assembled and combined by a male connector and a female connector. The male connector includes a seat body and a plurality of plug-ins. The seat body has a plurality of through holes. The plurality of through holes provide the plurality of plug-ins for plug-in combination and protrude outside the seat body, and the female connector has a body. The body is penetrated to form a plurality of assembly holes. When the male connector and the female connector are assembled, the assembly surfaces of the seat body and the body will be aligned, and each plug-in will be correspondingly inserted into each assembly hole, so that signals can be transmitted between the male connector and the female connector through the plurality of plug-ins.

[0004] However, when assembling existing connectors, it is necessary to rely on the shape matching between the seat of the male connector and the body of the female connector so that they can fit together through the shape. The shape structure is limited by the mold opening technology. If the mold opening technology is not precise enough, the fit between them will be insufficient, causing the connector to fall off easily after assembly, resulting in signal transmission interruption, and further affecting the stability of the electronic system.

[0005] Therefore, the prior art is indeed in need of further providing more improved solutions. Utility Model Content

[0006] In view of the above-mentioned deficiencies in the prior art, the main purpose of the present application is to provide a connector that is resistant to loosening, so as to avoid loosening due to insufficient precision of the mold opening technology and cause interruption of signal transmission, so as to improve the stability of the electronic system.

[0007] The main technical means adopted to achieve the above purpose is to make the aforementioned connector resistant to loosening, which includes:

[0008] The front housing has:

[0009] at least one through hole formed through the front housing;

[0010] at least one interference member disposed on an outer surface of the front housing;

[0011] The main body is formed by extending outwardly and backward from the rear side of the front shell, and the main body has:

[0012] The accommodating space is formed in the main body:

[0013] At least one plug-in is inserted into the at least one through hole and the accommodating space, and a portion of the at least one plug-in protrudes out from the front housing.

[0014] In one embodiment, the body comprises:

[0015] A front plate body, which is penetrated to form at least one through hole;

[0016] An inverted U-shaped side wall, which is orthogonally adjacent to the front plate body;

[0017] The accommodating space is formed between the front plate body and the inverted U-shaped side wall, and the at least one through hole is connected to the accommodating space via the at least one through hole.

[0018] In one embodiment, the body comprises:

[0019] A step structure is arranged in the accommodating space and is adjacent to the front plate and the inverted U-shaped side wall, and the step structure has:

[0020] at least one penetration groove communicating with the at least one penetration hole;

[0021] A plurality of connecting members extend downward from the bottom of the body.

[0022] In one embodiment, the at least one interference member comprises:

[0023] At least one alignment member, which is disposed on the front surface of the front housing and close to the side edge of the front housing;

[0024] At least one engaging block is arranged in the middle of the side surface of the front housing.

[0025] In one embodiment, the at least one alignment member is formed by protruding forward from the front surface of the front housing.

[0026] In one embodiment, the at least one alignment member is in a cone shape.

[0027] In one embodiment, the at least one engaging block has an inclined surface and a stop portion, and the inclined surface extends outward and backward from the middle of the side surface of the front shell to form the stop portion.

[0028] In one embodiment, the at least one engaging block is in a chamfered shape, a right triangle or a trapezoid.

[0029] In one embodiment, the number of the at least one alignment member is two, and the two alignment members are respectively disposed on the front surface of the front housing and close to two opposite sides of the front housing.

[0030] In one embodiment, the number of the at least one engaging block is four, and the four engaging blocks are respectively arranged in the middle of the four side surfaces of the front shell body.

[0031] Through the above-mentioned structure, the anti-loosening connector of the present application, when the front shell is assembled with a female connector, engages the female connector through the at least one interference piece of the front shell to be fixed to the female connector. In this way, the anti-loosening connector of the present application will greatly reduce the dependence on the mold opening technology. Even if there is a difference in the precision of the mold opening technology, it is not easy to loosen, which reduces the occurrence of signal transmission interruption, so that the electronic system can stably transmit signals, thereby achieving the purpose of improving the stability of the electronic system. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0033] Figure 1 is a front view of the anti-loosening connector of the present application.

[0034] Figure 2 It is a side view of the anti-loosening connector of the present application.

[0035] Figure 3 It is a three-dimensional diagram of the anti-loosening connector of the present application.

[0036] Figure 4 It is a rear view of the anti-loosening connector of the present application.

[0037] Figure 5 It is another side view of the anti-loosening connector of the present application.

[0038] Figure 6 It is a bottom view of the anti-loosening connector of the present application. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0040] Regarding the embodiment of the anti-loosening connector 10 of the present application, as shown in FIG. Figure 1 and Figure 2 As shown, the anti-loosening connector 10 includes a front shell 20, a body 30 and at least one plug-in 40, which are assembled to form the anti-loosening connector 10. In this embodiment, the front shell 20 and the body 30 can be further integrally injection molded.

[0041] Specifically, refer to Figure 1 and Figure 3 The front housing 20 has at least one through hole 21 and at least one interference member 22. The at least one through hole 21 is formed through the front housing 20, and the at least one interference member 22 is arranged on the outer surface of the front housing 20. In this embodiment, the at least one interference member 22 includes at least one alignment member 220 and at least one snap-fit ​​block 221. The at least one alignment member 220 is formed by protruding forward from the front surface of the front housing 20, so that the at least one alignment member 220 is arranged on the front surface of the front housing 20 and close to the side of the front housing 20, and the at least one snap-fit ​​block 221 is arranged in the middle of the side of the front housing 20 and protrudes outward and backward from the middle of the side of the front housing 20. In this embodiment, the at least one alignment member 220 is conical. Through the arrangement of the at least one interference member 22, the pulling force between the female connector and the female connector can be greatly increased, so that the anti-loosening connector 10 of the present application is not easy to loosen after assembly.

[0042] In this embodiment, at least one engaging block 221 has an inclined surface 2210 and a stopper 2211. The inclined surface 2210 extends outward and backward from the middle of the side surface of the front housing 20 to form the stopper 2211. Specifically, at least one engaging block 221 is in a chamfered shape, a right triangle or a trapezoid. In this way, the inclined surface 2210 of at least one engaging block 221 makes it easier to plug and assemble, thereby reducing the assembly time. In addition, the stopper 2211 at the rear end of at least one engaging block 221 can provide a snap fit after assembly to prevent the assembly from falling off.

[0043] In this embodiment, the number of the at least one alignment member 220 is two, and the two alignment members are respectively disposed on the front surface of the front housing 20 and close to two opposite sides of the front housing 20 .

[0044] In this embodiment, the number of the at least one engaging block 221 is four, and the four engaging blocks are respectively disposed in the middle of the four side surfaces of the front housing 20 .

[0045] In this embodiment, please refer to Figure 3 , Figure 4 , Figure 5 and Figure 6The body 30 is formed by extending outward and backward from the rear side of the front housing 20, and a storage space is formed in the body 30. In this embodiment, the body 30 includes a front plate 31, an inverted U-shaped side wall 32, a step structure 33 and a plurality of connecting members 34. The front plate 31 is penetrated to form at least one through hole 310, the inverted U-shaped side wall 32 is adjacent to the front plate 31, and the storage space is formed by the abutment between the front plate 31 and the inverted U-shaped side wall 32. The step structure 33 is arranged in the storage space and gradually protrudes outward from the bottom end of the front plate 31 toward the top end of the front housing 31. Four adjacent surfaces of the step structure 33 are adjacent to the front plate 31 and the inverted U-shaped side wall 32, and the step structure 33 further has at least one through groove 330, and the at least one through groove 330 is arranged corresponding to and connected to the at least one through hole 310, and the connecting member 34 extends downward from the bottom of the body 30. In this embodiment, the stepped structure 33 can be integrally formed with the front plate 31 and the inverted U-shaped side wall 32 by injection molding.

[0046] At least one plug-in 40 is inserted into at least one through hole 21 and the accommodating space, and a portion of at least one plug-in 40 protrudes out from the front housing 20 . At least one plug-in 40 has a conductor therein to provide electrical signal transmission.

[0047] In this embodiment, the number of the at least one plug-in 40 is four, and the four plug-ins are arranged in a square matrix.

[0048] To summarize, the anti-loosening connector 10 of the present application, when the front shell 20 is assembled with the female connector, engages the female connector through at least one interference piece 22 of the front shell 20 to be fixed to the female connector. In this way, the anti-loosening connector of the present application will greatly reduce the dependence on the mold opening technology. Even if there is a difference in the precision of the mold opening technology, it is not easy to loosen, which reduces the occurrence of signal transmission interruption, so that the electronic system can stably transmit signals, thereby improving the stability of the electronic system.

[0049] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present application and the claims, all of which belong to the scope of protection of the present application.

Claims

1. A connector that is resistant to loosening, characterized in that: The anti-loosening connector comprises: The front housing has: at least one through hole formed through the front housing; at least one interference member disposed on an outer surface of the front housing; The main body is formed by extending outwardly and backward from the rear side of the front shell, and the main body has: The accommodating space is formed in the main body: At least one plug-in is inserted into the at least one through hole and the accommodating space, and a portion of the at least one plug-in protrudes out from the front housing.

2. The anti-loosening connector according to claim 1, characterized in that: The body comprises: A front plate body, which is penetrated to form at least one through hole; An inverted U-shaped side wall, which is orthogonally adjacent to the front plate body; The accommodating space is formed between the front plate body and the inverted U-shaped side wall, and the at least one through hole is connected to the accommodating space via the at least one through hole.

3. The anti-loosening connector according to claim 2, characterized in that: The body also includes: A step structure is arranged in the accommodating space and is adjacent to the front plate and the inverted U-shaped side wall, and the step structure has: at least one penetration groove communicating with the at least one penetration hole; A plurality of connecting members extend downward from the bottom of the body.

4. The anti-loosening connector according to claim 1, characterized in that: The at least one interference member comprises: At least one alignment member, which is disposed on the front surface of the front housing and close to the side edge of the front housing; At least one engaging block is arranged in the middle of the side surface of the front housing.

5. The anti-loosening connector according to claim 4, characterized in that: The at least one alignment member is formed by protruding forward from the front surface of the front housing.

6. The anti-loosening connector according to claim 5, characterized in that: The at least one alignment member is in a cone shape.

7. The anti-loosening connector according to claim 4, characterized in that: The at least one engaging block has an inclined surface and a stopper, wherein the inclined surface extends outward and backward from the middle of the side surface of the front housing to form the stopper.

8. The anti-loosening connector according to claim 7, characterized in that: The at least one engaging block is in a chamfered shape, a right triangle or a trapezoid.

9. The anti-loosening connector according to claim 4, characterized in that: The number of the at least one alignment member is two, and the two alignment members are respectively arranged on the front surface of the front housing and close to two opposite sides of the front housing.

10. The anti-loosening connector according to claim 4, characterized in that: The number of the at least one engaging block is four, and the four engaging blocks are respectively arranged in the middle of the four side surfaces of the front shell body.

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