CN219917742U

CN219917742U - Visual cable connector

Info

Publication number: CN219917742U
Application number: CN202321531933.4U
Authority: CN
Inventors: 任瑞
Original assignee: Beijing Lianyidu Electronics Co ltd
Current assignee: Beijing Lianyidu Electronics Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-10-27
Anticipated expiration: 2033-06-15

Abstract

The utility model discloses a visual cable connector, which comprises: the device comprises a shell, a main body, an insulator, a plurality of terminals and a connecting piece, wherein the terminals are respectively connected to the insulator in a matched mode, the insulator is contained at one end of the inside of the main body, and the connecting piece is contained at the other end of the inside of the main body relative to the insulator; the visual cable connector comprises a first limiting piece and a second limiting piece, one end of the first limiting piece is sleeved on the side surface of the insulator, and the outer surface of the side wall of the first limiting piece is connected to one end of the main body, so that the insulator is limited to one end in the main body; the second limiting piece is sleeved on the side surface of one end of the connecting piece, and the second limiting piece is connected to the other end of the main body relative to the first limiting piece, so that the connecting piece is limited to the other end inside the main body. According to the visual cable connector, the first limiting piece and the second limiting piece are arranged to limit the insulator and the connecting piece to the two ends of the main body respectively, so that the connection stability of the two ends of the visual cable connector is ensured.

Description

Visual cable connector

Technical Field

The utility model relates to the technical field of cable connectors, in particular to a visual cable connector.

Background

In the machine vision system, the cable is a bridge connecting the image acquisition end and the image processing end, and is a medium for completing image data transmission and camera control. The quality of the cable and the cable connector directly affects the quality of the transmitted data. Chinese patent No. CN106785593a discloses a cable connector structure, the front end of the connecting terminal is inserted on the insulator, the rear end is inserted on the sealing ring, the connecting terminal and the insulator are pressed in the main body by the bushing, the insulator, the sealing ring and the bushing are all connected with the inner hole of the main body in a matching manner, the tightness is good, the connecting structure is simple and stable, the number of parts is obviously reduced, the processing manufacturability is good, the working time required for processing is short, and the processing efficiency is high; the shell is connected with the main body in a clamping way through the clamping ring and is sleeved on the main body, and the connecting structure is reasonable and stable; the rear end of the main body is connected with the transmission line through the plastic sealing tail handle, and the plastic sealing tail handle has the advantages of being stable in connection structure, good in sealing performance and good in fatigue resistance. However, the existing cable connector does not limit the structures such as the insulator inside the cable connector, so that the cable connector is easy to be separated from the main body and the shell in the actual use process, and the connection stability and the waterproof lamp performance of the cable connector are affected.

Disclosure of Invention

Accordingly, it is necessary to provide a visual cable connector aiming at the technical problems of limitation of the internal components of the existing cable connector and poor connection stability.

The utility model provides a vision cable connects, this vision cable connects includes casing, main part, insulator, a plurality of terminal and connecting piece, and wherein, main part, insulator, a plurality of terminal and connecting piece all set up inside the casing, and a plurality of terminals cooperate respectively and connect in the insulator, and the insulator is acceptd in the inside one end of main part, and the connecting piece is acceptd in the inside other end of main part relative insulator.

In one embodiment, the inner side of the connecting piece is provided with a left rotary screw thread.

The visual cable connector further comprises a first limiting piece and a second limiting piece, wherein one end of the first limiting piece is sleeved on the side surface of the insulator, and the outer surface of the side wall of the first limiting piece is connected to one end of the main body, so that the insulator is limited to one end in the main body; the second limiting piece is sleeved on the side surface of one end of the connecting piece, and the second limiting piece is connected to the other end of the main body relative to the first limiting piece, so that the connecting piece is limited to the other end inside the main body.

In one embodiment, the first limiting member is connected with the main body in a matching manner through a left-hand rotating screw; the second limiting piece is matched and connected with the main body through a left rotary screw.

In one embodiment, the insulator has a first end, a second end and a plurality of through holes, wherein the first end and the second end are sequentially connected and respectively arranged at two ends of the insulator; the second end portion radially contracts relative to the first end portion to form an insulator monolith having an annular end face; the through holes penetrate from the end face of the first end part to the second end part to obtain end faces.

In one embodiment, the plurality of terminals are respectively matched with the plurality of through holes in a one-to-one correspondence manner; each terminal is accommodated in the corresponding through hole and is stably connected to the inner wall of the corresponding through hole.

In one embodiment, the first limiting member has a first accommodating portion and a second accommodating portion, where the first accommodating portion and the second accommodating portion are sequentially connected and are respectively disposed at two ends of the first limiting member; the second accommodating part radially contracts relative to the first accommodating part, so that an accommodating cavity with a first annular bearing surface is formed; the outer surface of the side wall of the first accommodating part is correspondingly matched with one end of the inner wall of the main body.

In one embodiment, when the insulator is mounted inside the first limiting member, the first accommodating portion is correspondingly matched with the first end portion, and the side surface of the first end portion is stably connected with the inner wall surface of the first accommodating portion; the second accommodating part is correspondingly matched with the second end part, and the side surface of the second end part is stably connected with the inner wall surface of the second accommodating part; the annular end face is abutted against the annular bearing face, so that the insulator is limited at one end of the main body.

In one embodiment, the main body radially expands at one end corresponding to the inner wall of the connecting piece, so as to form a receiving cavity with a second annular bearing surface.

In one embodiment, when the connecting member is mounted to the other end of the main body opposite to the insulator, the connecting member is disposed on the second annular supporting surface; the second limiting piece is sleeved on the side surface of the connecting piece and sleeved on the end part of the corresponding main body.

In one embodiment, the housing includes a first housing and a second housing, where the first housing and the second housing are respectively sleeved at two ends of the main body, and the first housing is sleeved at one end of the main body where the connecting piece is installed; the second shell is sleeved at one end of the main body provided with the insulator.

In one embodiment, the visual cable connector further includes an elastic member, wherein the elastic member is sleeved between the main body and the second housing, one end of the elastic member is sleeved at one end of the main body, the insulator is mounted on the end of the elastic member, and the other end of the elastic member is accommodated in the second housing.

In one embodiment, an annular first connecting portion is disposed on a side wall of the main body corresponding to one end of the second housing, and an annular second connecting portion is disposed on an inner wall of the second housing; when the elastic piece is sleeved between the main body and the second shell, one end of the elastic piece is abutted against the first connecting part, and the other end of the elastic piece is abutted against the second connecting part.

In summary, the visual cable connector disclosed by the utility model is provided with the first limiting piece and the second limiting piece which are respectively limited at the two ends of the main body to ensure the connection stability of the two ends of the visual cable connector. Specifically, first locating part can be spacing with the one end of main part of insulator, and the second casing corresponds the corresponding end that cup joints in first locating part and main part this moment, and in practical application, the cable is connected to a plurality of terminals of insulator inside through the second casing, and first locating part can effectively stabilize the relative position between insulator and a plurality of terminals and the main part to this avoids taking place not hard up and influence the connection stability between cable and the terminal at the in-process insulator. Similarly, the second limiting part can effectively stabilize the relative position between the connecting part and the main body, so that the connecting stability of the connecting part is prevented from being influenced due to looseness in the connecting process of the connecting part and external equipment.

Drawings

FIG. 1 is a schematic diagram of a visual cable joint in one embodiment;

FIG. 2 is a schematic diagram of an exploded view of a visual cable connector in one embodiment;

FIG. 3 is a schematic view of a partial exploded view of a visual cable connector in one embodiment;

FIG. 4 is a schematic view of a partial exploded view of a visual cable connector in one embodiment;

fig. 5 is a schematic view of a partial exploded view of a visual cable connector in one embodiment.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

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

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" 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 are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 5, the present utility model discloses a visual cable connector, which includes a housing 1, a main body 2, an insulator 3, a plurality of terminals 4 and a connecting member 5, wherein the main body 2, the insulator 3, the plurality of terminals 4 and the connecting member 5 are all disposed in the housing 1, the plurality of terminals 4 are respectively connected to the insulator 3 in a matching manner, the insulator 3 is accommodated in one end of the main body 2, and the connecting member 5 is accommodated in the other end of the main body 2 opposite to the insulator 3. In practical application, the terminals 4 ensure the insulation strength of the terminal 4 pieces through the insulator 3 so as to avoid short circuit between the terminals 4, and the cable is connected to one end of the main body 2 with the terminals 4; the connecting piece 5 is arranged at the other end of the limb and is used for being connected with equipment; the housing 1 can ensure the structural stability of the visual cable joint.

In one embodiment, the inner side of the connecting piece 5 is provided with a left rotary screw tooth, and when the visual cable is connected with the cable, the connecting piece 5 can effectively enhance the connection strength of the cable; and, can carry out effective centre gripping to the cable when connecting piece 5 and cable assembly are put in place to this promotes the connection stability between connecting piece 5 and the cable, and simultaneously this, when carrying out screw thread cooperation locking between connecting piece 5 and the cable, left side rotatory thread can effectively avoid connecting piece 5 to be by unexpected rotatory breaking away from the cooperation.

Further, the visual cable connector further comprises a first limiting piece 6 and a second limiting piece 7, wherein one end of the first limiting piece 6 is sleeved on the side surface of the insulator 3, and the outer surface of the side wall of the first limiting piece 6 is connected to one end of the main body 2, so that the insulator 3 is limited to one end inside the main body 2; the second limiting piece 7 is sleeved on the side surface of one end of the connecting piece 5, and the second limiting piece 7 is connected to the other end of the main body 2 relative to the first limiting piece 6, so that the connecting piece 5 is limited to the other end inside the main body 2.

In one embodiment, the first limiting piece 6 is in fit connection with the main body 2 through the left rotary screw, so that the first limiting piece 6 is effectively prevented from being accidentally rotated to be disengaged from the main body 2 after being locked in a fit manner; meanwhile, the second limiting piece 7 is matched and connected with the main body 2 through the left rotary screw teeth, so that the second limiting piece 7 is effectively prevented from being accidentally rotated to be separated from the matched state after being matched and locked with the main body 2; and, after second locating part 7 and main part 2 locking, second locating part 7 can promote connecting piece 5 to tighten up to this strengthens the centre gripping of connecting piece 5 to the cable, thereby effectively promotes the connection stability between connecting piece 5 and the cable.

Specifically, the insulator 3 has a first end 31, a second end 32, and a plurality of through holes 33, where the first end 31 and the second end 32 are sequentially connected and respectively disposed at two ends of the insulator 3; the second end 32 radially contracts with respect to the first end 31, thereby forming an integral insulator 3 having an annular end face 34; the through holes 33 respectively penetrate from the end face of the first end portion 31 to the second end portion 32 to obtain end faces. In practical application, the terminals 4 are respectively matched with the through holes 33 in a one-to-one correspondence manner; each terminal 4 is accommodated in the corresponding through hole 33 and is stably connected to the inner wall of the corresponding through hole 33, when the visual cable connector is connected with a cable, each through hole 33 can achieve 360-degree encircling contact, so that the contact stability between the corresponding terminal 4 in the through hole 33 and the cable is effectively improved, and further the terminal 4 in the through hole 33 and the cable can be reliably contacted under the working conditions of complexity, severe and long-time vibration, and the connection function of the visual cable connector is improved.

Further, the first limiting member 6 has a first accommodating portion 61 and a second accommodating portion 62, wherein the first accommodating portion 61 and the second accommodating portion 62 are sequentially connected and respectively disposed at two ends of the first limiting member 6; the second accommodating portion 62 radially contracts with respect to the first accommodating portion 61, thereby forming an accommodating cavity having a first annular supporting surface 63; the outer surface of the side wall of the first housing portion 61 is correspondingly matched with one end of the inner wall of the main body 2.

Specifically, when the insulator 3 is mounted inside the first stopper 6, the first receiving portion 61 is correspondingly fitted to the first end portion 31, and the side surface of the first end portion 31 is stably connected to the inner wall surface of the first receiving portion 61; the second receiving portion 62 is correspondingly engaged with the second end portion 32, and a side surface of the second end portion 32 is stably connected with an inner wall surface of the second receiving portion 62; the annular end surface 34 abuts against the first annular receiving surface 63, and thereby the insulator 3 is limited to one end of the body 2.

Further, the main body 2 is radially expanded at one end corresponding to the inner wall of the connecting piece 5, so as to form a receiving cavity with a second annular bearing surface 21. Specifically, when the connecting member 5 is mounted to the other end of the main body 2 with respect to the insulator 3, the connecting member 5 is disposed on the second annular supporting surface 21; the second limiting piece 7 is sleeved on the side surface of the connecting piece 5 and sleeved on the end part of the corresponding main body 2.

Further, the casing 1 includes a first casing 11 and a second casing 12, where the first casing 11 and the second casing 12 are respectively sleeved at two ends of the main body 2, and the first casing 11 is sleeved at one end of the main body 2 where the connecting piece 5 is installed; the second casing 12 is sleeved at one end of the main body 2 provided with the insulator 3, and the first casing 11 and the second casing 12 are mutually matched, so that the overall structural stability of the visual cable connector is ensured.

Further, the visual cable connector further comprises an elastic piece 8, wherein the elastic piece 8 is sleeved between the main body 2 and the second shell 12, one end of the elastic piece 8 is sleeved at one end of the main body 2, on which the insulator 3 is mounted, and the other end of the elastic piece 8 is accommodated in the second shell 12. Specifically, an annular first connecting portion 22 is disposed on a side wall of the main body 2 corresponding to one end of the second housing 12, and an annular second connecting portion 121 is disposed on an inner wall of the second housing 12; when the elastic piece 8 is sleeved between the main body 2 and the second shell 12, one end of the elastic piece 8 is abutted against the first connecting portion 22, and the other end of the elastic piece 8 is abutted against the second connecting portion 121, so that the buffer performance between the second shell 12 and the main body 2 is improved, when the visual cable connector is pulled out and plugged, a user can hold the outer surface of the side wall of the second shell 12 to pull out and plug the visual cable connector, at the moment, the elastic piece 8 can avoid the occurrence of bursting between the second shell 12 and the main body 2, and the service life of the visual cable connector is effectively prolonged.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A visual cable splice comprising: the device comprises a shell, a main body, an insulator, a plurality of terminals and a connecting piece, wherein the main body, the insulator, the plurality of terminals and the connecting piece are all arranged in the shell, the plurality of terminals are respectively connected with the insulator in a matching way, the insulator is contained at one end in the main body, and the connecting piece is contained at the other end in the main body relative to the insulator;

the visual cable connector further comprises a first limiting piece and a second limiting piece, wherein one end of the first limiting piece is sleeved on the side surface of the insulator, and the outer surface of the side wall of the first limiting piece is connected to one end of the main body, so that the insulator is limited to one end inside the main body; the second limiting piece is sleeved on the side surface of one end of the connecting piece, and the second limiting piece is connected to the other end of the main body relative to the first limiting piece, so that the connecting piece is limited to the other end inside the main body.

2. The visual cable connector of claim 1 wherein the insulator has a first end, a second end and a plurality of through holes, wherein the first end and the second end are connected in sequence and are disposed at two ends of the insulator, respectively; the second end portion radially contracts relative to the first end portion to form an insulator monolith having an annular end face; and the through holes respectively penetrate from the end face of the first end part to the second end part to obtain end faces.

3. The visual cable connector of claim 2 wherein a plurality of said terminals are respectively mated with a plurality of said through holes in one-to-one correspondence; each terminal is accommodated in the corresponding through hole and is stably connected to the inner wall of the corresponding through hole.

4. The visual cable connector of claim 2 wherein the first stopper has a first receiving portion and a second receiving portion, wherein the first receiving portion and the second receiving portion are sequentially connected and are respectively disposed at two ends of the first stopper; the second accommodating part radially contracts relative to the first accommodating part, so that an accommodating cavity with a first annular bearing surface is formed; the outer surface of the side wall of the first accommodating part is correspondingly matched with one end of the inner wall of the main body.

5. The visual cable connector of claim 4 wherein said first receiving portion is correspondingly engaged with said first end portion when said insulator is mounted inside said first retainer, a side surface of said first end portion being fixedly connected to an inner wall surface of said first receiving portion; the second accommodating part is correspondingly matched with the second end part, and the side surface of the second end part is stably connected with the inner wall surface of the second accommodating part; the annular end face is abutted against the annular bearing face, so that the insulator is limited at one end of the main body.

6. The visual cable connector of claim 1 wherein an end of the body corresponding to the inner wall of the connector is radially flared to form a receiving cavity having a second annular bearing surface.

7. The visual cable splice of claim 6 wherein said connector is disposed on said second annular bearing surface when said connector is mounted to the other end of said body opposite said insulator; the second limiting piece is sleeved on the side surface of the connecting piece and sleeved on the corresponding end part of the main body.

8. The visual cable connector of claim 1 wherein said housing includes a first housing and a second housing, said first housing and said second housing being respectively sleeved at two ends of said main body, wherein said first housing is sleeved at one end of said main body where a connector is mounted; the second shell is sleeved at one end of the main body, on which the insulator is mounted.

9. The visual cable connector of claim 8 further including an elastic member, said elastic member being disposed between said main body and said second housing, one end of said elastic member being disposed over said main body at an end of said main body where said insulator is mounted, and the other end of said elastic member being received within said second housing.

10. The visual cable connector of claim 9 wherein an annular first connecting portion is provided on a side wall of the main body corresponding to one end of the second housing, and an annular second connecting portion is provided on an inner wall of the second housing; when the elastic piece is sleeved between the main body and the second shell, one end of the elastic piece is abutted to the first connecting portion, and the other end of the elastic piece is abutted to the second connecting portion.