CN221080494U

CN221080494U - LVDS connector

Info

Publication number: CN221080494U
Application number: CN202322736990.2U
Authority: CN
Inventors: 赵彬; 王特; 丁立峰; 余尚多; 吴加福
Original assignee: Wenzhou Xinrong Electronic Co ltd
Current assignee: Wenzhou Xinrong Electronic Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-06-04
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses an LVDS connector, comprising: the shell is internally provided with a containing cavity, a conductive assembly is fixed in the containing cavity, and a through hole communicated with the containing cavity is formed in the side face of the shell; and the limiting piece penetrates through the through hole and extends into the accommodating cavity, and the limiting piece limits the movement of the conductive assembly. By adopting the structure, the limiting effect of the conductive component is achieved, compared with the prior art, a part is not required to be injection molded on the wire harness, the processing difficulty is reduced, and the processing cost is saved.

Description

LVDS connector

Technical Field

The utility model relates to the technical field of connectors, in particular to an LVDS connector.

Background

The LVDS connector is used for a vehicle-mounted display, one end of the LVDS connector is connected with the USB interface through a wire harness, a connector is arranged at the other end of the LVDS connector, and the signal transmission effect between the signal source and the vehicle-mounted display is achieved through the connector and the USB interface.

When the existing LVDS connector leaves a factory, a hollow frame-shaped connecting piece is formed at one end of the wiring harness, which is matched with the LVDS connector, in an injection molding mode, a wire core of the wiring harness penetrates through the frame-shaped connecting piece to be electrically connected with a conductive component inside the LVDS connector, then the wire harness and the LVDS connector form a buckle fixing effect through the connecting piece, and the wiring harness is prevented from being separated from the LVDS connector in the pulling process, so that the practical use effect is affected. However, in this structure, two parts (LVDS connector and frame connector) are formed during the actual processing, which increases the processing cost and the processing man-hour. How to reduce the processing cost is a technical problem that the person skilled in the art continuously solves.

Disclosure of utility model

Therefore, the technical problem to be solved by the utility model is to overcome the problem of how to reduce the processing cost. To this end, the present utility model provides an LVDS connector comprising:

The shell is internally provided with a containing cavity, a conductive assembly is fixed in the containing cavity, and a through hole communicated with the containing cavity is formed in the side face of the shell;

And the limiting piece penetrates through the through hole and extends into the accommodating cavity, and the limiting piece limits the movement of the conductive assembly.

One end of the limiting piece is rotationally connected with the side surface of the shell, and the other end of the limiting piece extends into the accommodating cavity.

One end of the limiting piece and the side face of the shell can be connected through a rotating shaft or flexibly.

One of the side wall of the through hole and the limiting piece is provided with a hook part, and the other one of the side wall of the through hole and the limiting piece is provided with a clamping groove matched with the hook part.

One of the side surface of the shell and the limiting piece is provided with a positioning protrusion, and the other one of the side surface of the shell and the limiting piece is provided with a positioning groove matched with the positioning protrusion.

And an avoidance part is arranged on one side surface of the through hole, which is far away from the limiting part.

And the limiting piece is provided with a reinforcing rib.

The side surface of the reinforcing rib is parallel to the avoiding part.

The side of the shell is provided with a connecting part which is connected with the limiting piece.

The side surface of the limiting piece and the side surface of the shell are arranged in a coplanar mode.

The technical scheme of the utility model has the following advantages:

1. according to the LVDS connector provided by the utility model, the limiting effect of the conductive component is formed by adopting the structure, compared with the prior art, a part is not required to be injection molded on a wire harness, the processing difficulty is reduced, and the processing cost is saved.

2. According to the LVDS connector provided by the utility model, the limiting piece is rotationally connected with the shell, so that the fixing effect of the limiting piece is achieved, and the limiting piece is prevented from falling off in the use process.

3. According to the LVDS connector provided by the utility model, the rotating connection mode can be shaft rotating connection or flexible connection, and the rotating connection effect can be realized.

4. According to the LVDS connector provided by the utility model, the hook part is matched with the clamping groove to form the locking and fixing effect of the limiting piece, and other locking and fixing modes can be adopted.

5. According to the LVDS connector provided by the utility model, the positioning protrusion is matched with the positioning groove, so that the effect of positioning and fixing is realized, and the convenience in assembly is improved.

6. According to the LVDS connector provided by the utility model, the avoiding part is arranged, so that the side surface of the through hole is prevented from limiting the rotation of the limiting part in the assembly process.

7. According to the LVDS connector provided by the utility model, the strength of the limiting piece is increased due to the arrangement of the reinforcing ribs.

8. According to the LVDS connector provided by the utility model, the reinforcing ribs and the avoiding parts are arranged in parallel, so that interference phenomenon can not occur in the matching process of the reinforcing ribs and the avoiding parts.

9. According to the LVDS connector provided by the utility model, the connecting part is used for realizing the fixing effect of the limiting part, one end of the limiting part is rotationally connected with the side surface of the shell in a state of not installing a wire harness, and the other end of the limiting part is connected with the side surface of the shell through the connecting part, so that the fixing effect is realized. When the wire harness is installed, one end of the limiting piece is separated from the side face of the shell through the connecting part, so that the rotating effect of the limiting piece relative to the side face of the shell is achieved, and the limiting piece penetrates through the through hole to extend into the accommodating cavity.

10. According to the LVDS connector provided by the utility model, due to the structural arrangement, the width of the limiting piece is increased, so that the limiting piece and the side face of the shell form a supporting effect, and the wire harness is prevented from being separated from the conductive component due to overlarge wire harness drawing force.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an LVDS connector according to the present utility model;

Fig. 2 is a schematic structural diagram of an LVDS connector according to the present utility model;

fig. 3 is a cross-sectional view of an LVDS connector according to the present utility model.

Reference numerals illustrate:

11. A housing; 12. a conductive assembly; 13. a limiting piece; 14. a hook portion; 15. a clamping groove; 16. positioning the bulge; 17. a positioning groove; 18. a connection part; 111. a receiving chamber; 112. a through hole; 113. an avoidance unit; 131. reinforcing ribs;

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

The present embodiment provides an LVDS connector, as shown in fig. 1-3, including:

The housing 11, the housing 11 is provided with a receiving cavity 111, two ends of the receiving cavity 111 are all provided with openings, one end of the receiving cavity is an interface of the conductive component 12, and the other end is used for extending the wire harness from the outside into the receiving cavity 111 and forming electrical connection with the conductive component 12 in the receiving cavity 111, which is the prior art. The conductive element 12 is fixed in the accommodating cavity 111, and the structure of the conductive element 12 and how the conductive element 12 is fixed with the accommodating cavity 111 are also in the prior art, so the detailed description of this embodiment is omitted. The housing 11 is provided on a side surface thereof with a through hole 112 communicating with the accommodation chamber 111. The through holes 112 may be located on four sides of the housing 11, and may be selectively adjusted according to actual needs.

The limiting piece 13 penetrates through the through hole 112 to extend into the accommodating cavity 111, and one end of the limiting piece 13 extending into the accommodating cavity 111 limits the movement of the conductive assembly 12 to form a limiting effect. With this structure, the restriction effect of the conductive member 12 is formed, and compared with the prior art, there is no need to injection-mold a part on the wire harness, the processing difficulty is reduced, and the processing cost is saved.

Specifically, as shown in fig. 1-3, one end of the limiting member 13 is rotatably connected to the side surface of the housing 11, and the other end of the limiting member 13 extends into the accommodating cavity 111. The limiting piece 13 is rotationally connected with the shell 11, so that the fixing effect of the limiting piece 13 is achieved, and the limiting piece 13 is prevented from falling off in the use process. In addition, the limiting piece 13 and the housing 11 may be independent, and the limiting piece 13 may vertically and longitudinally pass through the through hole 112 to extend into the accommodating cavity 111, so as to form a limiting and fixing effect of the conductive component 12.

Specifically, one end of the limiting member 13 may be connected to the side surface of the housing 11 in a rotating shaft or in a flexible manner. The rotation connection mode can be shaft rotation connection, a rotating shaft is arranged on the shell 11, and the limiting piece 13 is sleeved on the rotating shaft to form rotation connection. The flexible connection specifically means that a connection part made of a flexible material is connected between the housing 11 and the limiting member 13, where the flexible connection can be made of a flexible effect brought by the material, for example, a plastic material with a smaller thickness can form a flexible effect, so that relative rotation is formed, and the flexible connection can be in other forms. In this embodiment, the limiting member 13 is specifically rotatably connected to the top surface of the housing 11, and the through hole 112 is also located on the top surface of the housing 11.

Specifically, as shown in fig. 1-3, one of the side wall of the through hole 112 and the limiting member 13 is provided with a hook 14, and the other of the side wall of the through hole 112 and the limiting member 13 is provided with a clamping groove 15 matched with the hook 14. The cooperation of the hook 14 and the clamping groove 15 forms the locking and fixing effect of the limiting piece 13. In this embodiment, when the hook portion 14 is disposed on the sidewall of the through hole 112, the retaining member 13 is provided with a slot 15; when the side wall of the through hole 112 is provided with the clamping groove 15, the limiting piece 13 is provided with the hook part 14. In addition, the locking and fixing manner can also have other manners, such as a matching structure of the elastic protrusion and the groove.

Specifically, as shown in fig. 1-3, one of the side surface of the housing 11 and the limiting member 13 is provided with a positioning protrusion 16, and the other of the side surface of the housing 11 and the limiting member 13 is provided with a positioning groove 17 matched with the positioning protrusion 16. The positioning bulge 16 is matched with the positioning groove 17, so that the positioning and fixing effects are realized, and the convenience in assembly is improved. In this embodiment, when the side surface of the housing 11 is provided with the positioning protrusion 16, the limiting member 13 is provided with the positioning groove 17; when the side surface of the shell 11 is provided with a positioning groove 17, the limiting piece 13 is provided with a positioning protrusion 16. In addition, the limiting member 13 is located on the top surface of the housing 11, so that the positioning protrusion 16 or the positioning groove 17 is also located on the top surface of the housing 11.

Specifically, as shown in fig. 1 to 3, a side surface of the through hole 112 away from the stopper 13 is provided with a relief portion 113. Here, a side surface away from the stopper 13 is specifically an opposite side surface of the stopper 13 passing through the through hole 112 after being rotated. The relief 113 is provided so that the side of the through hole 112 is prevented from restricting the rotation of the stopper 13 during the assembly process. In this embodiment, the avoiding portion 113 may be a notch structure or an inclined surface structure, and only an inclined surface is taken as an example here, the side surface of the through hole 112 is inclined from bottom to top toward the side far away from the limiting member 13, and the inclination angle may be selected according to actual requirements.

Specifically, as shown in fig. 1 to 3, the stopper 13 is provided with a reinforcing rib 131. The provision of the reinforcing ribs 131 increases the strength of the stopper 13. In this embodiment, the reinforcing rib 131 is specifically located at the foremost end of the limiting member 13, i.e. on a side surface matching with the through hole 112. The number of the reinforcing ribs 131 can be adjusted according to practical requirements, and in this embodiment, only three reinforcing ribs 131 are used as an example for description.

Specifically, the side surfaces of the reinforcing ribs 131 are parallel to the relief portions 113. The arrangement of the reinforcing ribs 131 parallel to the avoiding portion 113 ensures that interference phenomenon does not occur during the matching process of the reinforcing ribs and the avoiding portion.

Specifically, as shown in fig. 1-2, a connecting portion 18 is provided on a side surface of the housing 11, and the connecting portion 18 is connected to the limiting member 13. The connecting portion 18 is used for achieving the fixing effect of the limiting piece 13, and in a state that the wire harness is not installed, one end of the limiting piece 13 is rotationally connected with the side face of the shell 11, and the other end of the limiting piece is connected with the side face of the shell 11 through the connecting portion 18, so that the fixing effect is achieved. When the wire harness is installed, one end of the limiting piece 13 is separated from the side face of the shell 11 by breaking the connecting portion 18, so that the rotating effect of the limiting piece 13 relative to the side face of the shell 11 is achieved, and the limiting piece 13 penetrates through the through hole 112 to extend into the accommodating cavity 111. In this embodiment, the size of the connecting portion 18 can be adjusted according to actual requirements, and only the normal condition is ensured without breaking. Here, the breaking can be realized by scissors or other tools, and in addition, a breakpoint structure can be formed, so that the breaking efficiency is improved.

Specifically, in the present embodiment, the stopper 13 is specifically located on the top surface of the end of the wire harness that mates with the conductive member 12. The other end of the conductive component 12 can also form a limit through a similar structure of the limit piece 13, and can also limit through a necking structure.

Specifically, the side surface of the stopper 13 is disposed coplanar with the side surface of the housing 11. This kind of structure sets up, has increased the width of locating part 13 for locating part 13 forms the effect of a support with casing 11 side, prevents that the pencil from drawing the excessive power, leads to pencil and conductive assembly 12 separation. Specifically, the through hole 112 penetrates through the front and rear sides of the housing 11, and after the through hole 112 is matched with the stopper 13, one side of the stopper 13 abuts against the front and rear sides, and the outer side of the stopper 13 has a coplanar effect.

Specifically, the shell 11 and the limiting piece 13 are integrally formed through injection molding, and the shell and the limiting piece are of an integral structure, so that the processing is more convenient. The connecting portion 18 is also integrally formed by injection molding. Injection molding, further improves machining efficiency, reduces processing cost, and simultaneously, in the installation, locating part 13 also can not drop easily.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. An LVDS connector, comprising:

The shell (11), be equipped with in the shell (11) and hold chamber (111), hold chamber (111) internal fixation have conductive assembly (12), be equipped with on the side of shell (11) with hold chamber (111) through-hole (112);

And the limiting piece (13) penetrates through the through hole (112) to extend into the accommodating cavity (111), and the limiting piece (13) limits the movement of the conductive assembly (12).

2. The LVDS connector of claim 1, wherein one end of the limiting member (13) is rotatably connected to a side surface of the housing (11), and the other end of the limiting member (13) extends into the accommodating cavity (111).

3. The LVDS connector of claim 2, wherein one end of the limiting member (13) and a side surface of the housing (11) may be connected by a rotating shaft or flexibly connected.

4. The LVDS connector of claim 1, wherein one of the side wall of the through hole (112) and the stopper (13) is provided with a hook portion (14), and the other of the side wall of the through hole (112) and the stopper (13) is provided with a clamping groove (15) engaged with the hook portion (14).

5. The LVDS connector of claim 1, wherein one of the side surface of the housing (11) and the limiting member (13) is provided with a positioning protrusion (16), and the other of the side surface of the housing (11) and the limiting member (13) is provided with a positioning groove (17) which is matched with the positioning protrusion (16).

6. The LVDS connector of claim 1, wherein a side of the through hole (112) away from the stopper (13) is provided with a relief portion (113).

7. The LVDS connector of claim 6, wherein the stopper (13) is provided with a reinforcing rib (131).

8. The LVDS connector of claim 7, wherein the side of the stiffener (131) is parallel to the relief portion (113).

9. LVDS connector according to claim 1, characterized in that the housing (11) is provided with a connection part (18) on the side, the connection part (18) being connected with the limiting element (13).

10. LVDS connector according to claim 1, characterized in that the side of the stop member (13) is arranged coplanar with the side of the housing (11).