CN212022555U

CN212022555U - Automobile wire harness with interface anti-drop structure

Info

Publication number: CN212022555U
Application number: CN202020581429.5U
Authority: CN
Inventors: 钱家政
Original assignee: Zhenjiang Baoyuan Automobile Industry Co ltd
Current assignee: Zhenjiang Baoyuan Automobile Industry Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-11-27
Anticipated expiration: 2030-04-18

Abstract

The utility model discloses an automobile wiring harness with interface anti-drop structure, which comprises a housin, the top fixedly connected with binding post of casing inner chamber, binding post's bottom is provided with the wiring lock pin, the bottom of wiring lock pin is provided with the encapsulation piece, the draw-in groove has all been seted up to the both sides of encapsulation piece, the equal fixedly connected with shell in both sides of casing, the inboard top of shell inner chamber and bottom all are provided with fixed establishment. The utility model discloses a set up mutually supporting of casing, binding post, wiring lock pin, encapsulation piece, draw-in groove, shell, fixed establishment, arm-tie, spout, slider, fixed column and spacing ring, reached interface anti-drop's advantage, solved current car pencil and not have the problem of interface anti-drop structure, when car pencil uses for a long time, can not cause the car pencil terminal to appear not hard up or drop, can not lead to it to appear the short circuit, make things convenient for people to use.

Description

Automobile wire harness with interface anti-drop structure

Technical Field

The utility model relates to an automobile wiring harness technical field specifically is an automobile wiring harness with interface anti-drop structure.

Background

The automobile wire harness is a network main body of an automobile circuit, and the automobile circuit does not exist even if the wire harness does not exist, and the wire harness refers to a component which is formed by pressing a contact terminal (connector) punched by a copper material and an electric wire and cable in a compression joint mode, then molding and pressing an insulator or adding a metal shell outside the contact terminal, and the like, and bundling the wire harness to form a connecting circuit.

Present automobile wire harness does not have interface anti-drop structure, when automobile wire harness uses for a long time, causes the automobile wire harness terminal to appear not hard up or drop easily, leads to it to appear the short circuit, and inconvenient people use, has reduced automobile wire harness's practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a car pencil with interface anti-drop structure possesses interface anti-drop's advantage, has solved current car pencil and has not had the problem of interface anti-drop structure.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile wire harness with interface anti-drop structure, includes the casing, the top fixedly connected with binding post of casing inner chamber, binding post's bottom is provided with the wiring lock pin, the bottom of wiring lock pin is provided with the encapsulation piece, the draw-in groove has all been seted up to the both sides of encapsulation piece, the equal fixedly connected with shell in both sides of casing, the inboard top of shell inner chamber and bottom all are provided with fixed establishment, fixed establishment includes the spring, the outside fixedly connected with slide of spring, the outside fixedly connected with pull rod of slide.

Preferably, the outer side of the pull rod penetrates through the outer side of the shell and is fixedly connected with a pull plate, and the outer side of the pull plate is fixedly connected with a pull ring.

Preferably, the top and the bottom of the inner cavity of the shell are both provided with sliding grooves, the inner cavity of each sliding groove is connected with a sliding block in a sliding mode, and the inner sides of the sliding blocks are fixedly connected with the top and the bottom of the sliding plate.

Preferably, the inner side of the sliding plate is fixedly connected with a fixing column, and the inner side of the fixing column penetrates through the inner cavity of the clamping groove.

Preferably, the surface of the fixing column is sleeved with a limiting ring, and the inner side of the limiting ring is fixedly connected with the inner side of the inner cavity of the shell.

(III) advantageous effects

Compared with the prior art, the utility model provides an automobile wiring harness with interface anti-drop structure possesses following beneficial effect:

1. the utility model discloses a set up mutually supporting of casing, binding post, wiring lock pin, encapsulation piece, draw-in groove, shell, fixed establishment, arm-tie, spout, slider, fixed column and spacing ring, reached interface anti-drop's advantage, solved current car pencil and not have the problem of interface anti-drop structure, when car pencil uses for a long time, can not cause the car pencil terminal to appear not hard up or drop, can not lead to it to appear the short circuit, make things convenient for people to use, improved car pencil's practicality.

2. The utility model discloses a set up spout and slider, played the stable effect of removal to the slide when using, through setting up the spacing ring, played the effect of preventing rocking when using to the fixed column, through setting up the spring, played the effectual effect that resets when using to the slide.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the housing structure of the present invention;

fig. 3 is a sectional view of the housing structure of the present invention.

In the figure: 1. a housing; 2. a wiring terminal; 3. a wiring insertion core; 4. packaging the block; 5. a card slot; 6. a housing; 7. a fixing mechanism; 71. a spring; 72. a slide plate; 73. a pull rod; 8. pulling a plate; 9. a chute; 10. a slider; 11. fixing a column; 12. a limit ring.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an automobile wire harness with an interface anti-drop structure comprises a housing 1, a connecting terminal 2 is fixedly connected to the top of an inner cavity of the housing 1, a wiring ferrule 3 is arranged at the bottom of the connecting terminal 2, a packaging block 4 is arranged at the bottom of the wiring ferrule 3, clamping grooves 5 are respectively arranged on two sides of the packaging block 4, a housing 6 is fixedly connected to two sides of the housing 1, chutes 9 are respectively arranged at the top and the bottom of the inner cavity of the housing 6, a sliding plate 72 is stably moved when in use by arranging the chutes 9 and a sliding block 10, the inner cavity of the sliding groove 9 is slidably connected with the sliding block 10, the inner side of the sliding block 10 is fixedly connected with the top and the bottom of the sliding plate 72, fixing mechanisms 7 are respectively arranged at the top and the bottom of the inner cavity of the housing 6, each fixing mechanism 7 comprises a spring 71, and the spring 71, the outer side of the spring 71 is fixedly connected with a sliding plate 72, the inner side of the sliding plate 72 is fixedly connected with a fixed column 11, the surface of the fixed column 11 is sleeved with a limiting ring 12, the limiting ring 12 plays a role of preventing the fixed column 11 from shaking when in use, the inner side of the limiting ring 12 is fixedly connected with the inner side of the inner cavity of the shell 6, the inner side of the fixed column 11 penetrates through the inner cavity of the clamping groove 5, the outer side of the sliding plate 72 is fixedly connected with a pull rod 73, the outer side of the pull rod 73 penetrates through the outer side of the shell 6 and is fixedly connected with a pull plate 8, the outer side of the pull plate 8 is fixedly connected with a pull ring, and by arranging the shell 1, the wiring terminal 2, the wiring inserting core 3, the packaging block 4, the clamping groove 5, the shell 6, the fixing mechanism 7, the pull plate 8, the sliding groove 9, the sliding block 10, the fixed column, when the automobile wire harness is used for a long time, the terminal of the automobile wire harness cannot be loosened or fall off, short circuit cannot be caused, the automobile wire harness is convenient for people to use, and the practicability of the automobile wire harness is improved.

During the use, people at first through pull ring pulling arm-tie 8, pull plate 8 passes through pull rod 73 pulling slide 72, and slide 72 drives fixed column 11 through spring 71 and begins to move, makes fixed column 11 begin to move, then in people inserted wiring lock pin 3 binding post 2 in casing 1, then loosens the pull ring, and spring 71 drives the whole part and resets, makes fixed column 11 remove to the draw-in groove 5 in, locks it to interface anti-drop's advantage has been reached.

All the standard parts used in the present application document can be purchased from the market, all the parts in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and the equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is not given.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides an automobile wire harness with interface dropout prevention structure, includes casing (1), its characterized in that: the top fixedly connected with binding post (2) of casing (1) inner chamber, the bottom of binding post (2) is provided with wiring lock pin (3), the bottom of wiring lock pin (3) is provided with encapsulation piece (4), draw-in groove (5) have all been seted up to the both sides of encapsulation piece (4), the equal fixedly connected with shell (6) in both sides of casing (1), the inboard top of shell (6) inner chamber and bottom all are provided with fixed establishment (7), fixed establishment (7) include spring (71), outside fixedly connected with slide (72) of spring (71), the outside fixedly connected with pull rod (73) of slide (72).

2. The automotive wire harness with an interface drop-off prevention structure according to claim 1, characterized in that: the outer side of the pull rod (73) penetrates through the outer side of the shell (6) and is fixedly connected with a pull plate (8), and the outer side of the pull plate (8) is fixedly connected with a pull ring.

3. The automotive wire harness with an interface drop-off prevention structure according to claim 1, characterized in that: the top and the bottom of shell (6) inner chamber have all been seted up spout (9), the inner chamber sliding connection of spout (9) has slider (10), the inboard top and the bottom fixed connection of slide (72) and slider (10).

4. The automotive wire harness with an interface drop-off prevention structure according to claim 1, characterized in that: the inner side of the sliding plate (72) is fixedly connected with a fixing column (11), and the inner side of the fixing column (11) penetrates through the inner cavity of the clamping groove (5).

5. The automotive wiring harness with an interface drop-off prevention structure according to claim 4, characterized in that: the surface of the fixing column (11) is sleeved with a limiting ring (12), and the inner side of the limiting ring (12) is fixedly connected with the inner side of the inner cavity of the shell (6).