CN211579079U

CN211579079U - Positioning device of wire connector

Info

Publication number: CN211579079U
Application number: CN202020211924.7U
Authority: CN
Inventors: 郑宇�
Original assignee: Yueqing Wansai Electric Appliance Co ltd
Current assignee: Yueqing Wansai Electric Appliance Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-09-25
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a positioner of wire connector, including the bearing member that can splice side by side each other with other bearing member, bearing member is including the holding surface that is located its top and being located its faying face along concatenation direction both sides, the holding surface supports with the bottom cooperation contact of wire connector, and is provided with on the holding surface and is used for being connected fixed first connecting portion with the wire connector, corresponding position on the faying face of bearing member both sides is provided with respectively along the convex part that concatenation direction side direction stretches out and the concave part of pegging graft with the convex part cooperation, be provided with on the convex part and be used for being connected fixed second connecting portion with mounting plane. The utility model discloses can splice the combination and use according to the wire connector of different specifications, have better suitability to the wire connector of different specifications.

Description

Positioning device of wire connector

Technical Field

The utility model relates to a positioner of wire connector.

Background

The electric wire connector is a device for realizing the electric connection among a plurality of electric wires, and generally comprises a plurality of wiring units, wherein each wiring unit is provided with a plurality of electric connection parts which are used for being connected with the electric wires in a matching way, and the electric connection parts of the same wiring unit can be electrically connected through an electric connection sheet, so that when the electric wires are respectively connected with the electric connection parts of the wiring unit, the electric connection sheets can enable the electric wires to be mutually electrically connected. In order to realize parallel connection between different wiring units, a conductive member is usually inserted and disposed outside the housing of the electrical connector, and the conductive member is electrically connected to the electrical connection tabs of the wiring units in a contact manner, so that electrical wires connected to different wiring units can be electrically connected. The positioning device is used to fix the wire connector on the mounting plane or the guide rail.

However, the wire connectors and the positioning devices on the market are usually sold in a set, and the wire connectors with different dimensions and specifications need to be matched with the positioning devices with corresponding specifications and cannot be mixed for use, which undoubtedly results in the increase of the production and acquisition costs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a but positioner that concatenation combination was used has better suitability to the wire connector of different specifications.

In order to realize the above-mentioned purpose, the utility model provides a positioner of wire connector, including can with other bearing member each other the bearing member of concatenation side by side, bearing member is including the holding surface that is located its top and being located its faying face along concatenation direction both sides, the holding surface supports with the bottom cooperation contact of wire connector, and is provided with on the holding surface to be used for being connected fixed first connecting portion with the wire connector, corresponding position on the faying face of bearing member both sides is provided with respectively along the convex part that concatenation direction side direction stretches out and the concave part of pegging graft with the convex part cooperation, be provided with on the convex part and be used for being connected fixed second connecting portion with the mounting plane.

The utility model has the advantages that: when in use, the bearing members with the adaptive number can be selected according to the specification of the electric wire connector to be installed for splicing and combining side by side, the bearing members are matched with the electric wire connector for connection and fixation through the first connecting parts arranged on the supporting surface at the top part of the bearing members, and simultaneously, the relative stability of the position between the adjacent bearing members can be kept, so that the adjacent bearing members are not easy to separate, the supporting surface can be matched and contacted with the bottom part of the electric wire connector for supporting, the bulge on the combining surface at one side of the bearing member can be matched and spliced with the concave part on the combining surface at the other side of the adjacent spliced bearing member, so that the combining surfaces between the adjacent bearing members can be mutually attached and are not easy to mutually interfere, the second connecting part on the bulge of the bearing member at the farthest end in the side-by-side connecting direction of the bearing members can be used for matching and fixation, the installation is convenient. Because the utility model discloses its bearing member shape structure of positioner of wire connector is the same to can make things convenient for production and processing, reduction in production cost also can reduce user's acquisition cost.

Furthermore, the height of the top of the convex part is slightly less than that of the top of the bearing member, the bottom of the convex part is flush with the bottom of the bearing member, a first insertion opening is formed in a joint surface where the concave part is located, a second insertion opening is formed in the bottom of the bearing member of the concave part, and a blocking wall is arranged on one side, corresponding to the top of the bearing member, of the concave part.

The further setting brings the following effects: because the bottom of convex part is flushed with the bottom of load-bearing member, the atress is more even between positioner and the mounting surface when fixed through second connecting portion and mounting surface installation, stability when can improve the installation fixed. The arrangement of the first insertion hole and the second insertion hole on the joint surface facilitates the insertion and extraction matching between the convex part and the notch, facilitates the splicing and combination of the bearing member, and the blocking wall can play a role in reinforcing the integral structure of the bearing member, particularly the structure between the convex part and the notch, so that the width of the bearing member in the side-by-side connection direction can be narrower, and the structure of the bearing member is more compact.

Furthermore, the joint surfaces on the two sides of the bearing member are flat end surfaces, and the planes on which the joint surfaces on the two sides of the bearing member are located are arranged in parallel.

The further setting brings the following effects: the contact area of the joint surface between the adjacent bearing members can be increased, and the splicing stability is improved.

Furthermore, first connecting portion are the joint head with wire connector bottom draw-in groove cooperation joint.

The further setting brings the following effects: carry out the joint through the draw-in groove of joint and wire connector bottom and can fix the load-bearing member in wire connector's bottom, make things convenient for the dismouting, and be difficult to produce the wiring of wire connector and interfere.

Furthermore, a demoulding port is arranged on the supporting surface corresponding to the clamping joint.

The further setting brings the following effects: the demoulding of the whole bearing component after injection molding is convenient.

Furthermore, the number of the convex parts and the concave parts corresponding to the convex parts on the bearing component is at least one, and the convex parts and the concave parts are symmetrically arranged along the center of the combining surface.

The further setting brings the following effects: when the bearing members are connected side by side, the convex part of one bearing member at the farthest end in the parallel connection direction can be aligned with the convex part of the other bearing member after the convex part of one bearing member is reversed, so that the force application between the positioning device and the mounting plane can be more balanced, and the stability is improved.

Furthermore, at least one second connecting part is arranged on the convex part, and the second connecting parts are symmetrically arranged along the center of the combining surface.

The further setting brings the following effects: when the plurality of bearing members are connected side by side, the second connecting part of one bearing member at the farthest end in the parallel connection direction can be aligned with the second connecting part of the other bearing member after the bearing member is reversed, so that the force application between the positioning device and the mounting plane can be further balanced, and the stability is improved.

Furthermore, a groove for accommodating the conductive part is formed in the supporting surface, openings are formed in the joint surfaces of the two sides of the bearing members at the two ends of the groove, and the grooves in the supporting surface can be communicated with each other when the bearing members are spliced side by side.

The further setting brings the following effects: the groove can be used for accommodating conducting pieces which are connected with each wiring unit of the wire connector in parallel, the conducting pieces are shielded and protected, and the safety in use can be improved.

Drawings

FIG. 1 is a structural diagram 1 of embodiment 1 of the present invention;

FIG. 2 is a structural diagram 2 of embodiment 1 of the present invention;

fig. 3 is a side view 1 of embodiment 1 of the present invention;

fig. 4 is a side view 2 of embodiment 1 of the present invention;

fig. 5 is a usage state diagram 1 of embodiment 1 of the present invention;

FIG. 6 is the exploded view of FIG. 5;

FIG. 7 is an exploded view of FIG. 5;

fig. 8 is a usage state diagram 2 of embodiment 1 of the present invention;

fig. 9 is a use state diagram 3 of embodiment 1 of the present invention;

fig. 10 is a usage state diagram of embodiment 2 of the present invention;

fig. 11 is a usage state diagram of embodiment 3 of the present invention.

Detailed Description

The embodiment 1 of the positioning device of the electric wire connector of the present invention is shown in fig. 1 to 9: the load-bearing member 1 comprises load-bearing members 1 which can be spliced with other load-bearing members 1 side by side (the splicing combination state is shown in fig. 5-7), the number of the load-bearing members 1 can be selected according to the specification of the wire connector 2, for example, according to the width of the wire connector 2, the load-bearing member 1 is flat as shown in fig. 1-2 as a whole, and comprises a supporting surface 11 positioned at the top of the load-bearing member and joint surfaces 12 positioned at two sides of the load-bearing member in the splicing direction, the supporting surface 11 is arranged on the wide surface of the flat load-bearing member 1, the two joint surfaces 12 are respectively arranged on two opposite narrow surfaces of the flat load-bearing member 1, the joint surfaces 12 of the load-bearing member 1 can be mutually jointed with the joint surfaces 12 of the other load-bearing members 1 when being spliced side by side, the mutual jointing can mean that the joint surfaces 12 of the two, or means that the joint surfaces 12 on the same side of two adjacent bearing members 1 are mutually attached, the support surface 11 is in fit contact with and supported by the bottom of the wire connector 2, the support surface 11 is provided with a first connecting portion 15 for connecting and fixing with the wire connector 2, the first connecting portion 15 is a clamping head which is in fit clamping with a clamping groove 21 at the bottom of the wire connector 2, in order to enable the wire connector 2 to be connected with a plurality of bearing members 1, the bottom of the wire connector 2 is provided with a plurality of clamping grooves 21 which are arranged along the side-by-side splicing direction of the bearing members 1, the bearing members 1 connected side by side can keep the relative fixation of the positions of the bearing members 1 based on the connection with the wire connector 2, the corresponding positions on the joint surfaces 12 on both sides of the bearing members 1 are respectively provided with a convex portion 13 which laterally extends along the splicing direction and a concave portion 14, the convex part 13 is provided with a second connecting part 17 which is used for being connected and fixed with the installation plane, the second connecting part 17 is preferably a through hole for penetrating a bolt, the bearing member 1 and the wire connector 2 can be integrally fixed on the installation plane through the screwing matching of the bolt and the installation plane, of course, other connecting structures can be adopted between the second connecting part 17 and the installation plane, such as a clamping structure, when the wire connector 2 is used by splicing and combining a plurality of bearing members 1 side by side based on the specification requirement, the bearing members 1 can act between the installation plane and the wire connector 2 at the same time, and a certain supporting effect is achieved on the bottom of the wire connector 2, so that the connection between the wire connector 2 and the installation plane is more stable.

The top height of the convex portion 13 is slightly smaller than the top height of the bearing member 1, and the bottom of the convex portion 13 is flush with the bottom of the bearing member 1, so that when the second connecting portion 17 is used for installing and fixing the convex portion 13 on the installation plane, the bottom of the convex portion 13 and the bottom of the bearing member 1 can be in flat contact with the installation plane, and therefore the stability in installation and fixation can be improved.

The concave part 14 is provided with a first inserting opening 141 on the combining surface 12, the first inserting opening 141 can allow the convex part 13 of the adjacent bearing component 1 to be laterally inserted into the concave part 14,

the concave part 14 is provided with a second insertion opening 142 at the bottom of the bearing member 1, the second insertion opening 142 can allow the convex part 13 of the adjacent bearing member 1 to be vertically inserted into the concave part 14, the side of the recess 14 corresponding to the top of the carrier 1 has a blocking wall 143, the side of the blocking wall 143 facing the recess 14 forms the inner wall of the recess 14, and can form a limit fit with the convex part 13 of the adjacent bearing component 1, one side of the blocking wall 143 facing the supporting surface 11 is flush connected with the supporting surface 11, the blocking wall 143 can be used for limiting the convex part 13 inserted therein, it also makes it possible to increase the strength of the load bearing member 1, and in particular, to reinforce the connection portion between the convex portion 13 and the concave portion 14, so that the distance between the convex portion 13 and the concave portion 14 can be made smaller, thereby enabling the lateral width of the carrier member 1 to become narrower, and further enabling the adaptability to different specifications of the electric wire connector 2 to be improved.

In the present invention, the convex portion 13 and the corresponding concave portion 14 on the bearing member 1 are at least one, the second connecting portion 17 on the convex portion 13 is at least one, and these convex portion 13, concave portion 14 and second connecting portion 17 are all arranged along the central symmetry of the junction surface 12. In embodiment 1, there are two convex portions 13 and two concave portions 14, the two convex portions 13 are both disposed on the combining surface 12 on one side of the bearing member 1, the two concave portions 14 are both disposed on the combining surface 12 on the other side of the bearing member 1 corresponding to the convex portions 13, the combining surface 12 of the bearing member 1 has a center line a (as shown in fig. 3), and the two convex portions 13 and the concave portions 14 are both disposed symmetrically along the center line a on the combining surface 12 where the two convex portions 13 and the concave portions 14 are located.

As shown in fig. 5-7, when the plurality of load bearing members 1 are connected to the bottom of the electrical connector 2 by splicing, the protrusion 13 of the load bearing member 1 at the farthest end along one side of the side-by-side splicing direction extends from one side of the electrical connector 2, and the load bearing member 1 at the other farthest end along the side-by-side splicing direction can be rotated to be connected to the electrical connector 2, so that the load bearing member 1 is attached to the same side combining surface 12 of the adjacent load bearing member 1, the protrusion 13 can extend from the other side of the electrical connector 2, and the protrusion 13 and the second connecting portion 17 extending from the two sides of the electrical connector 2 are symmetrically arranged, so that the force application is balanced when the positioning device is mounted and fixed on the mounting plane through the second connecting portion 17 of the protrusion 13, and the stability of. The rotation of the carrying member 1 and the wire connector 2 means that the carrying member 1 rotates 180 degrees along its center position.

In addition, the joint surfaces 12 on the two sides of the bearing member 1 are preferably flat end surfaces, and the planes of the joint surfaces 12 on the two sides of the bearing member 1 are parallel to each other, so that the joint surfaces 12 of the adjacent bearing members 1, especially the joint surfaces 12 on the same side, can be in flat contact when being attached, and the contact area between the two is increased, thereby improving the stability after splicing connection and reducing the shaking of the bearing member 1.

The supporting surface 11 is provided with a groove 18 for accommodating a conductive piece 22, the conductive piece 22 is a component for electrically connecting different wiring units, openings are formed in the joint surfaces 12 on the two sides of the bearing members 1 at the two ends of the groove 18, and the grooves 18 on the supporting surface 11 can be communicated with each other when the bearing members 1 are spliced side by side. The recess 18 can cover and protect the conductive member 22, thereby improving safety, and preventing the conductive member 22 from falling out downward if the conductive member 22 is connected to the bottom of the electric wire connector 2 upward.

In order to make the most distal bearing member 1 rotate to connect with the wire connector 2 and then communicate with the groove 18 of the adjacent bearing member 1, the groove 18 is preferably arranged at the center of the supporting surface 11, and the two first connecting portions 15 are symmetrically arranged at two sides of the groove 18, and the two first connecting portions 15 can still be aligned and plugged with the clamping grooves 21 on the wire connector 2 after the bearing member 1 rotates.

Bearing member 1 accessible injection moulding's mode shaping, in order to make things convenient for injection moulding to mould joint when shaping, be provided with drawing of patterns mouth 19 with joint corresponding position on the holding surface 11, drawing of patterns mouth 19 is convenient for taking off of mould when shaping joint.

Fig. 8 to 9 are views showing a state where one carrier member 1 is used alone and two carrier members 1 are used in a spliced combination, respectively, and the wire connector 2 can be smoothly mounted and fixed on a mounting plane by the second connecting portion 17 of the convex portion 13 extending along one side or both sides thereof.

Embodiment 2 of the present invention is shown in fig. 10, and the main difference from embodiment 1 is that the convex portion 13 and the concave portion 14 on the joint surfaces of both sides of the bearing member 1 are both one, and the convex portion 13 and the concave portion 14 are both disposed at the center of the joint surface 12 where the convex portion 13 and the concave portion 14 are located.

Embodiment 3 is as shown in fig. 11, and its main difference with embodiment 1 lies in convex part 13 and concave part 14 on the faying face of load-bearing member 1 both sides are two, but two convex parts 13 set up respectively on two faying faces, two concave parts 14 also set up respectively on two faying faces, and two convex parts 13 along load-bearing member 1's central circumference symmetry, adopt such structure to connect load-bearing member 1 of most distal end department side by side need not transfer the installation, and second connecting portion 17 on the convex part 13 that stretches out through electric connector both sides diagonal department also can fix its installation on the mounting plane.

The above embodiment is only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. A positioning device of a wire connector is characterized in that: the bearing component comprises a supporting surface positioned at the top of the bearing component and joint surfaces positioned at two sides of the bearing component along the splicing direction, the supporting surface is in matched contact with and supported by the bottom of the wire connector, a first connecting part used for being connected and fixed with the wire connector is arranged on the supporting surface, convex parts extending out laterally along the splicing direction and concave parts matched and spliced with the convex parts are respectively arranged at corresponding positions on the joint surfaces at two sides of the bearing component, and second connecting parts used for being connected and fixed with an installation plane are arranged on the convex parts.

2. The positioning device of a wire connector according to claim 1, wherein: the height of the top of the convex part is slightly smaller than that of the top of the bearing member, the bottom of the convex part is flush with the bottom of the bearing member, a first insertion opening is formed in the junction surface of the concave part where the concave part is located, a second insertion opening is formed in the bottom of the bearing member of the concave part, and a blocking wall is arranged on one side of the concave part corresponding to the top of the bearing member.

3. The positioning device of a wire connector according to claim 1, wherein:

the joint surfaces on the two sides of the bearing member are flat end surfaces, and the planes of the joint surfaces on the two sides of the bearing member are arranged in parallel.

4. The positioning device of a wire connector according to claim 1, wherein: the first connecting portion is a clamping head which is matched and clamped with a clamping groove at the bottom of the wire connector.

5. The positioning device of a wire connector according to claim 4, wherein: and a demoulding port is arranged on the supporting surface corresponding to the clamping joint.

6. The positioning device of a wire connector according to claim 1, wherein: at least one convex part and at least one corresponding concave part are arranged on the bearing component, and the convex parts and the concave parts are symmetrically arranged along the center of the joint surface.

7. The positioning device of a wire connector according to claim 6, wherein: at least one second connecting part is arranged on the convex part, and the second connecting parts are symmetrically arranged along the center of the combining surface.

8. The positioning device of a wire connector according to claim 1, wherein: the supporting surface is provided with a groove for containing the conductive piece, two ends of the groove are provided with openings at joint surfaces on two sides of the bearing member, and the grooves on the supporting surface can be communicated with each other when the bearing members are spliced side by side.