CN217788933U - Protective structure and vehicle of connector - Google Patents

Abstract

The utility model relates to a protective structure and vehicle of connector, the connector include the connector body and connect in the pencil of connector body, this protective structure includes casing and connecting wire, the casing includes the shell body, the one end of shell body is formed with the via hole that is used for wearing to establish the pencil, has laid along its circumference interval on the shell body and has enclosed two at least connecting holes in the via hole, each connecting hole communicates in the via hole. The connecting wire has relative first end and the second end that sets up, and one of them connecting hole in at least two connecting holes is worn to locate with choosing by the second end of connecting wire, and the pencil in the round-trip hole, and wear out outside the shell body through other one connecting hole in at least two connecting holes, and connect the first end of connecting wire to with the pencil spacing in the hole of crossing. So, tie up the pencil on the shell body with the help of the connecting wire to improve protective structure and to the fixed effect of pencil, finally improved the not good problem of protective structure of present connector to the fixed effect of pencil.

Description

Protective structure and vehicle of connector

Technical Field

The application relates to the technical field of electricity, in particular to a protective structure of a connector and a vehicle.

Background

In recent years, the safety requirements of automobiles are higher and higher, and especially, strict standards are provided for the electrical safety of automobiles. Automotive wiring harnesses are important transmission carriers for automotive circuits, and generally connectors are assembled at ends of electric wires to connect electrical devices, so that a protective structure is required between the ends of the electric wires and the connectors to prevent the joints of the electric wires and the connectors from being damaged.

At present, the protective structure of the connector is poor in fixing effect on the wire harness, and then the phenomenon that the electric wire is separated from the connector due to vibration of an automobile is caused, so that the use of the connector is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide a protective structure for a connector and a vehicle, in order to solve the problem that the fixing effect of the conventional protective structure for a connector on a wire harness is not good.

The embodiment of the application provides a protective structure of connector, and the connector includes the connector body and connects in the pencil of connector body, includes: the shell comprises a shell body, wherein one end of the shell body is provided with a through hole for the wire harness to penetrate through, at least two connecting holes surrounding the through hole are distributed on the shell body at intervals along the circumferential direction of the shell body, and each connecting hole is communicated with the through hole; the connecting wire is provided with a first end and a second end which are arranged oppositely, the second end of the connecting wire is alternatively arranged in one of the at least two connecting holes in a penetrating mode and bypasses the wiring harness in the penetrating hole, the other connecting hole in the at least two connecting holes penetrates out of the shell body, and the connecting wire is connected with the first end of the connecting wire so that the wiring harness is limited in the penetrating hole.

In one embodiment, the protective structure of the connector further comprises a connecting tube; the connecting pipe connect in the via hole, the connecting pipe have with the via hole is linked together accept the chamber to make wear to locate in the via hole the pencil can accept in accept the intracavity.

In one embodiment, the connecting tube comprises a bellows.

In one embodiment, the corrugated pipe is provided with a limit groove; the hole wall of the via hole is provided with a limiting rib used for clamping the limiting groove.

In one embodiment, an end of the shell body, which is far away from the through hole, is provided with a mounting cavity communicated with the through hole; the mounting cavity is used for connecting the connector, so that a wiring harness of the connector can sequentially penetrate through the mounting cavity and the through hole.

In one embodiment, the connector body is provided with a fixing part; the lateral wall of installation cavity is equipped with and is used for the joint the recess of fixed part.

In one embodiment thereof, the case body includes a first case division body and a second case division body having one sides connected to each other; the first shell split body is provided with a first groove and a first opening communicated with the first groove; the second shell is provided with a second groove and a second opening communicated with the second groove in a split manner; the shell body has a folded state and an opened state, in the folded state, the first shell split body and the second shell split body are folded, and the first groove and the second groove are communicated with each other through the first opening and the second opening so as to enclose and form the through hole.

In one embodiment, the housing further comprises a snap ring coupled to the first housing split body; the second shell split body is provided with a clamping part; and the clamping part is clamped with the clamping ring in the folded state, so that the sides, far away from each other, of the first shell split body and the second shell split body are connected with each other.

In one embodiment, the housing comprises a plastic piece.

An embodiment of the present application further provides a vehicle, including: such as the protective structure of the connector described above.

The utility model provides a protective structure and vehicle of connector, connector include the connector body and connect in the pencil of connector body, and this protective structure includes casing and connecting wire, and the casing includes the shell body, and the one end of shell body is formed with the via hole that is used for wearing to establish the pencil, has laid along its circumference interval on the shell body and has enclosed two at least connecting holes in the via hole, and each connecting hole communicates in the via hole. The connecting wire has relative first end and the second end that sets up, and one of them connecting hole in at least two connecting holes is worn to locate with choosing by the second end of connecting wire, and the pencil in the round-trip hole, and wear out outside the shell body through other one connecting hole in at least two connecting holes, and connect the first end of connecting wire to with the pencil spacing in the hole of crossing. So, tie up the pencil on the shell body with the help of the connecting wire to improve protective structure and to the fixed effect of pencil, finally improved the not good problem of protective structure of present connector to the fixed effect of pencil.

Drawings

Fig. 1 is a schematic structural diagram of a protection structure of a connector according to an embodiment of the present application;

FIG. 2 is a schematic structural view of the connector shown in FIG. 1 in an open state of the shielding structure;

fig. 3 is a schematic structural view of a use state of the protection structure of the connector shown in fig. 1.

Description of the reference numerals: 10. a connector; 11. a connector body; 12. a wire harness; 100. a housing; 110. a housing body; 111. a via hole; 1111. limiting ribs; 112. connecting holes; 113. a mounting cavity; 1131. a groove; 1132. fixing the ribs; 120. the first shell is split; 121. a first groove; 122. a first opening; 123. a snap ring; 130. the second shell is split; 131. a second groove; 132. a second opening; 133. a clamping part; 140. connecting ribs; 200. a connecting wire; 300. a connecting pipe; 310. an accommodating cavity.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As background art shows, the protection structure of the connector has a poor fixing effect on the wire harness, which may cause the wire to be separated from the connector due to vibration of the vehicle, thereby affecting the use of the connector.

Based on this, the inventor of the present application has conducted intensive research to design a protection structure of a connector, so as to solve the problem that the fixing effect of the protection structure of the existing connector on a wire harness is not good.

Fig. 1 is a schematic structural diagram of a protective structure of a connector according to an embodiment of the present disclosure, fig. 2 is a schematic structural diagram of an open state of the protective structure of the connector shown in fig. 1, and fig. 3 is a schematic structural diagram of a use state of the protective structure of the connector shown in fig. 1.

An embodiment of the present application provides a protective structure of a connector, as shown in fig. 1 to 3, a connector 10 includes a connector body 11 and a wire harness 12 connected to the connector body 11, and the protective structure includes a housing 100 and a connection wire 200. The housing 100 includes a housing body 110, a via hole 111 for passing the wire harness 12 is formed at one end of the housing body 110, at least two connection holes 112 surrounding the via hole 111 are arranged on the housing body 110 along a circumferential direction thereof at intervals, and each connection hole 112 is communicated with the via hole 111.

The connecting wire 200 has a first end (not shown) and a second end (not shown) opposite to each other, and the second end of the connecting wire 200 is selectively inserted through one of the at least two connecting holes 112 and bypasses the wire harness 12 in the through hole 111. And the other connection hole 112 of the at least two connection holes 112 penetrates out of the shell body 110 and is connected with the first end of the connection wire 200, so as to limit the wiring harness 12 in the via hole 111. So, the protective structure of this application is tied up pencil 12 on shell body 110 with the help of connecting wire 200 to improve protective structure and to the fixed effect of pencil 12, finally improved the not good problem of the fixed effect of the protective structure of present connector to the pencil.

It is worth mentioning that the protective structure of the present application is used in a variety of ways, and the method of using the protective structure further includes binding the case body 110 to some fixed structure on the automobile by using the connecting wire 200, for example, the fixed structure includes a bracket. Specifically, the second end of the connection line 200 alternatively passes through one of the at least two connection holes 112, and passes through the shell body 110 through the other one of the at least two connection holes 112, and is connected to the first end of the connection line 200, and the connection line 200 is connected to the bracket, so as to bind the shell body 110 to the bracket. So in order to mention the fixed effect of shell body 110, avoid the vibrations of connector 10 in shell body 110, and then improve the reliability and the life of connector 10, the usage of the protective structure of this application is various, and convenient to use, and the specific use mode can be made according to actual conditions and change in a flexible way, does not limit here.

In some embodiments, the protective structure of the connector further includes a connecting tube 300, the connecting tube 300 is connected to the via hole 111, and the connecting tube 300 has a receiving cavity 310 communicated with the via hole 111, so that the wiring harness 12 passing through the via hole 111 can be received in the receiving cavity 310. In this way, the harness 12 is housed in the housing chamber 310, and the connection pipe 300 protects the harness, thereby protecting the harness 12.

Particularly, in some embodiments, the connection pipe 300 includes a corrugated pipe, and it is understood that the corrugated pipe has a characteristic of excellent bending performance, so that the corrugated pipe can be bent and folded along with the direction of the wire harness 12 when the wire harness 12 is disposed in the corrugated pipe, thereby facilitating use. Meanwhile, during use, the connecting wire 200 may bind the connecting tube 300, thereby fixing the wire harness 12.

Further, be equipped with the spacing groove (not shown in the figure) on the bellows, the pore wall of via hole 111 is equipped with spacing muscle 1111 that is used for the spacing groove of joint, so, through spacing muscle 1111 joint spacing groove to improve the fixed effect of bellows, prevent that the bellows from droing.

Furthermore, the limiting groove on the corrugated pipe is provided with a plurality of limiting grooves, the limiting ribs 1111 on the hole wall of the via hole 111 are also provided with a plurality of limiting grooves, and each limiting rib 1111 is used for being clamped with the corresponding limiting groove, so that the fixing effect on the corrugated pipe is enhanced.

In some embodiments, an end of the housing body 110 away from the through hole 111 is provided with a mounting cavity 113 communicating with the through hole 111, and the mounting cavity 113 is used for connecting the connector 10, so that the wire harness 12 of the connector 10 can sequentially pass through the mounting cavity 113 and the through hole 111. In this way, the connector 10 is provided in the housing body 110 to protect the connector 10, and the joint between the connector body 11 and the wire harness 12 is protected by providing the joint between the connector body 11 and the wire harness 12 in the housing body 110, so that the abrasion of the terminal on the connector body 11 is reduced, and the safety and reliability of the electrical system are improved.

Specifically, in some embodiments, the connector body 11 is provided with a fixing portion (not shown), and the side wall of the mounting cavity 113 is provided with a groove 1131 for clamping the fixing portion, so that the fixing portion is clamped in the groove 1131 to improve the fixing effect of the connector body 11, and prevent the connector body 11 from falling off.

Further, be equipped with many fixed muscle 1132 on the lateral wall of installation cavity 113, many fixed muscle 1132 are parallel to each other and the interval sets up along the depth direction of installation cavity 113, and wherein, recess 1131 is defined out to two adjacent fixed muscle 1132. For example, the fixing rib 1132 may have two pieces, and the specific arrangement is not limited herein.

In some embodiments, the case body 110 includes a first case division body 120 and a second case division body 130 having one side connected to each other, and the first case division body 120 is provided with a first groove 121 and a first opening 122 communicating with the first groove 121. The second housing division body 130 is provided with a second groove 131 and a second opening 132 communicating with the second groove 131, wherein the housing 100 has a closed state in which the first housing division body 120 and the second housing division body 130 are closed with each other and the first groove 121 and the second groove 131 communicate with each other by means of the first opening 122 and the second opening 132 to form the via hole 111 in an enclosing manner.

Thus, in the using process, the first shell split body 120 and the second shell split body 130 are separated from each other to make the shell body 100 in the open state, so that the connector 10 is conveniently placed in the shell body 100, after the connector 10 is placed, the first shell split body 120 and the second shell split body 130 are folded to make the shell body 100 in the folded state, and finally, the installation process of the connector 10 is completed.

In some embodiments, the housing 100 further includes a connection rib 140, and one sides of the first and second housing division bodies 120 and 130 close to each other are connected by the connection rib 140, so as to prevent the first and second housing division bodies 120 and 130 from being separated from each other.

Specifically, in some embodiments, the housing 100 further includes a snap ring 123 connected to the first shell split body 120, the second shell split body 130 is provided with a snap portion 133, and the snap portion 133 snaps the snap ring 123 in a closed state, so that sides of the first shell split body 120 and the second shell split body 130 away from each other are connected to each other. Thus, the snap ring 123 is snapped by the snap portion 133 to connect the first and second case division bodies 120 and 130.

Further, a plurality of snap rings 123 are provided, and the snap rings 123 are arranged on the first shell split body 120 at intervals and between two adjacent first grooves 121. The plurality of clamping portions 133 are arranged on the second shell split body 130 at intervals and between two adjacent second grooves 131. Thus, the clamping parts 133 are clamped in a one-to-one corresponding manner through the clamping rings 123, and the connecting effect of the first shell split body 120 and the second shell split body 130 is improved.

In some embodiments, the housing 100 comprises a plastic piece. It can be understood that the plastic part is convenient to form and light in weight, so that the weight of the protective structure is reduced, the weight of a vehicle is reduced, and the purposes of energy conservation and environmental protection are achieved.

An embodiment of the present application further provides a vehicle, where the vehicle includes the above-mentioned protective structure for the connector, the connector 10 includes a connector body 11 and a wiring harness 12 connected to the connector body 11, the protective structure includes a casing 100 and a connecting wire 200, the casing 100 includes a casing body 110, a via hole 111 for passing through the wiring harness 12 is formed at one end of the casing body 110, at least two connecting holes 112 surrounding the via hole 111 are distributed on the casing body 110 at intervals along a circumferential direction thereof, and each connecting hole 112 is communicated with the via hole 111. The connecting wire 200 has a first end and a second end which are oppositely arranged, the second end of the connecting wire 200 is alternatively arranged through one of the at least two connecting holes 112 and bypasses the wire harness 12 in the through hole 111, and penetrates out of the shell body 110 through the other one of the at least two connecting holes 112 and is connected with the first end of the connecting wire 200 so as to limit the wire harness 12 in the through hole 111. Thus, the harness 12 is bound on the shell body 110 by means of the connecting wire 200, so that the fixing effect of the protection structure on the harness 12 is improved, and the problem of poor fixing effect of the protection structure of the current connector on the harness is finally solved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A protective structure of a connector, the connector including a connector body and a wire harness connected to the connector body, characterized by comprising:

the shell comprises a shell body, wherein one end of the shell body is provided with a through hole for the wire harness to penetrate through, at least two connecting holes surrounding the through hole are distributed on the shell body at intervals along the circumferential direction of the shell body, and each connecting hole is communicated with the through hole; and

the connecting wire is provided with a first end and a second end which are arranged oppositely, the second end of the connecting wire is alternatively arranged in one of the at least two connecting holes in a penetrating mode and bypasses the wire harness in the penetrating hole, the other connecting hole in the at least two connecting holes penetrates out of the shell body, and the connecting wire is connected with the first end of the connecting wire so that the wire harness is limited in the penetrating hole.

2. The connector shielding structure of claim 1, further comprising a connecting tube;

the connecting pipe connect in the via hole, the connecting pipe have with the via hole is linked together accept the chamber to make wear to locate in the via hole the pencil can accept in accept the intracavity.

3. A shielding structure for a connector according to claim 2, characterized in that said connecting tube comprises a bellows.

4. A protective structure for a connector according to claim 3, wherein a limit groove is provided on the corrugated tube;

the pore wall of via hole is equipped with and is used for the joint spacing muscle of spacing groove.

5. The protective structure of the connector according to claim 1, wherein an end of the shell body away from the via hole is provided with a mounting cavity communicated with the via hole;

the mounting cavity is used for connecting the connector, so that a wiring harness of the connector can sequentially penetrate through the mounting cavity and the through hole.

6. A shielding structure for a connector according to claim 5, wherein said connector body is provided with a fixing portion;

the lateral wall of installation cavity is equipped with and is used for the joint the recess of fixed part.

7. The shielding structure of a connector according to claim 1, wherein said housing body includes a first housing division body and a second housing division body connected to each other at one side;

the first shell split body is provided with a first groove and a first opening communicated with the first groove;

the second shell is provided with a second groove and a second opening communicated with the second groove in a split manner;

the shell body has a closed state and an open state, in the closed state, the first shell split body and the second shell split body are closed, and the first groove and the second groove are communicated with each other through the first opening and the second opening so as to form the through hole in an enclosing manner.

8. The connector shielding structure according to claim 7, wherein said housing further comprises a snap ring connected to said first housing split body;

the second shell split body is provided with a clamping part;

and the clamping part is clamped with the clamping ring in the folded state, so that the sides, far away from each other, of the first shell split body and the second shell split body are connected with each other.

9. The connector shielding structure of claim 1, wherein said housing comprises a plastic piece.

10. A vehicle, characterized by comprising: a shielding structure for a connector as claimed in any one of claims 1 to 9.

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