CN219833042U

CN219833042U - Direct-insertion type connector convenient to assemble

Info

Publication number: CN219833042U
Application number: CN202321106094.1U
Authority: CN
Inventors: 卢迪; 徐骏; 马晓轩; 毛利达; 梁文龙
Original assignee: NINGBO SUPU ELECTRONICS CO Ltd
Current assignee: NINGBO SUPU ELECTRONICS CO Ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-10-13
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a conveniently-assembled direct-insertion connector, which comprises a main body, wherein a first rotating shaft is arranged on the main body; the conductive piece is arranged on the main body; the elastic sheet is used for pressing the wires to be connected on the conductive piece; the rotating assembly comprises a first rotating piece and a second rotating piece, the first rotating piece is positioned at the elastic piece and faces towards the main body end along the axial direction of the first rotating shaft, the second rotating piece is positioned at the elastic piece and faces away from the main body end along the axial direction of the first rotating shaft, the first rotating piece is sleeved on the first rotating shaft, and a positioning part for positioning and mounting the elastic piece is arranged on the first rotating piece; the first rotating piece is sleeved and arranged on the periphery of the first rotating shaft to realize the rotation installation of the first rotating piece and the main body, the elastic piece and the positioning part are aligned and installed to complete the assembly of the rotating assembly, and the first rotating piece and the second rotating piece are positioned on two sides of the elastic piece to prevent the elastic piece from falling out of the rotating assembly. By adopting the scheme, the direct-insertion connector with the convenient assembly is provided, wherein the first rotating piece, the elastic piece and the second rotating piece are installed sequentially and rapidly.

Description

Direct-insertion type connector convenient to assemble

Technical Field

The utility model belongs to the field of direct-insert connector products, and particularly relates to a direct-insert connector convenient to assemble.

Background

The in-line connector is a product for quick wiring. The binding post and binding post box that concrete structure can refer to chinese patent number CN202080012181.3 and disclose generally includes casing, electric current strip, clamp spring, rotary element, pole component, and electric current strip fixed mounting is in the casing, and rotary element rotates the first rotation axis of installing in the casing, and clamp spring installs in rotary element to guarantee clamp spring's installation stability under rotary element's effect, clamp spring presses the wire that will connect on the electric current strip under reset action, and pole component installs in the casing, and can drive rotary element rotation and realize clamp spring and remove the suppression to the wire, realize dismouting wire.

When the clamp spring and the rotating element are installed, the clamp spring needs to be preinstalled on the first rotating shaft, and then the rotating element is respectively aligned and installed with the clamp spring and the first rotating shaft, and the installation difficulty of the rotating element is overlarge due to unstable positioning of the preinstalled clamp spring (caused by the comprehensive factors of the installation position and the elastic deformation of the clamp spring), so that the installation position needs to be adjusted manually and continuously, and the installation efficiency is extremely low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the conveniently assembled direct-insertion connector with the first rotating piece, the elastic piece and the second rotating piece which are installed in sequence and rapidly.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the direct-insertion connector comprises a main body, wherein a first rotating shaft is arranged on the main body in a protruding mode; the conductive piece is arranged on the main body; the elastic sheet is used for pressing the wires to be connected on the conductive piece; the rotating assembly is rotatably arranged on the first rotating shaft and used for mounting the ammunition feed sheet; the rotating assembly comprises a first rotating piece and a second rotating piece, wherein the first rotating piece is positioned at the end, facing the main body, of the elastic piece along the axial direction of the first rotating shaft, the second rotating piece is positioned at the end, facing away from the main body, of the elastic piece along the axial direction of the first rotating shaft, the first rotating piece is sleeved on the first rotating shaft, and a positioning part for positioning and mounting the elastic piece is arranged on the first rotating piece; the first rotating piece is sleeved and arranged on the periphery of the first rotating shaft to realize the rotation installation of the first rotating piece and the main body, the elastic piece and the positioning part are aligned and installed to complete the assembly of the rotating assembly, and the first rotating piece and the second rotating piece are positioned on two sides of the elastic piece to prevent the elastic piece from falling out of the rotating assembly.

The utility model is further provided with: the positioning part comprises a first outer side part and a second outer side part which are positioned at the side, away from the first rotating shaft, of the elastic sheet, and the first outer side part and the second outer side part are arranged at intervals along the circumferential direction of the first rotating shaft.

The utility model is further provided with: the positioning part comprises a first inner side part positioned on the side of the elastic sheet facing the first rotating shaft, a first inner limit surface is arranged on the first inner side part corresponding to the first outer side part, and a second inner limit surface is arranged on the first inner side part corresponding to the second outer side part; the first inner limiting surface is matched with the first outer side part, and the second inner limiting surface is matched with the second outer side part to limit the elastic sheet.

The utility model is further provided with: the main part is located the shell fragment and deviates from first rotation axis side and be provided with arc spacing portion, first inboard portion corresponds arc spacing portion and is provided with and is the spacing face in the arc third, the shell fragment is including being located the arc section between spacing face in arc spacing portion and the third, being located first spacing section between spacing face and the first lateral part in, being located the spacing section of second between spacing face and the second lateral part in the second, and the arc section is located between spacing section of first spacing section and the second.

The utility model is further provided with: the second rotating piece is provided with a matching part corresponding to the positioning part, and the matching part and the positioning part play a role in positioning and mounting the elastic sheet together.

The utility model is further provided with: still including being used for controlling rotating assembly's action bars, the action bars upset is installed in the main part, the main part is provided with and opens the position to make the action bars upset to open the position and realize the dismouting of wire, the action bars is provided with the portion of opening, and the portion of opening is used for cooperating in order to make the action bars position in opening with rotating assembly.

The utility model is further provided with: the main body is provided with a closing position so that the operating rod is turned to the closing position to realize the elastic sheet fixing wire, a second rotating shaft is convexly arranged on the main body, the operating rod is provided with a rotating slot matched with the second rotating shaft, the rotating slot is arranged in a strip shape, the main body is provided with a first anti-rotating surface, and the operating rod is provided with a second anti-rotating surface; when the operating rod is positioned at the closing position, the rotating assembly moves along the direction of the rotary slot under the reset of the elastic sheet, so that the first anti-rotation surface and the second anti-rotation surface are mutually matched to realize the rotation positioning of the operating rod.

The utility model is further provided with: the conductive piece is located that the shell fragment is provided with built-in plate body along the axial of first rotation axis and deviates from main part end.

The utility model is further provided with: the conductive piece comprises a first plug-in connection part and a second plug-in connection part, the elastic piece comprises a fixed section and a movable section, the fixed section is in contact with the first plug-in connection part, and the movable section is used for pressing the lead wire towards the second plug-in connection part.

Through adopting above-mentioned technical scheme, 1, the installation step of rotating assembly and shell fragment is in proper order, locate first rotation axis periphery with first rotating member from front to back cover earlier, again with the shell fragment through interlude and location portion joint and direct assembly on first rotating member, assemble alright with the second rotating member at last, make the shell fragment direct counterpoint install on the first rotating member, and need not earlier preinstall to first rotation axis on, make the installation more convenient, be used for promoting installation effectiveness, 2, first rotating member and second rotating member carry out the centre gripping to the interlude in both sides around the shell fragment, make the shell fragment install more stably, prevent that the shell fragment from deviating from first rotating member forward.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an assembly view of a first embodiment of the present utility model;

FIG. 2 is an exploded view of a first embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a first embodiment of the utility model;

FIG. 4 is a cross-sectional view of a first embodiment of the utility model;

FIG. 5 is a part view of a first rotary member according to a first embodiment of the present utility model;

FIG. 6 is a part view of a spring plate according to a first embodiment of the present utility model;

FIG. 7 is an enlarged view of A in FIG. 3;

fig. 8 is a part view of the operation lever in the first embodiment of the present utility model.

Reference numerals: 1. a main body; 11. a first rotation shaft; 12. a second rotation shaft; 13. an arc-shaped limit part; 14. a first anti-rotation surface; 15. an open position; 16. a closed position; 2. a conductive member; 21. a built-in plate body; 22. a first plug-in connection; 23. a second plug-in connection; 3. a spring plate; 31. a fixed section; 32. an intermediate section; 33. a movable section; 321. a first limit section; 322. the second limiting section; 323. an arc section; 4. a rotating assembly; 41. a first rotating member; 42. a second rotating member; 411. a positioning part; 421. a mating portion; 4111. a first outer side portion; 4112. a second outer side portion; 4113. a first inner side portion; 41131. a first inner limit surface; 41132. a second inner limiting surface; 41133. a third inner limiting surface; 5. an operation lever; 51. an opening section; 52. rotating the slot; 53. a second anti-rotation surface; 6. and (5) conducting wires.

Detailed Description

The utility model will be described in detail below with respect to certain specific embodiments thereof in order to better understand the utility model and thereby to more clearly define the scope of the utility model as claimed. It should be noted that the following description is only some embodiments of the inventive concept and is only a part of examples of the present utility model, wherein the specific direct description of the related structures is only for the convenience of understanding the present utility model, and the specific features do not naturally and directly limit the implementation scope of the present utility model. Conventional selections and substitutions made by those skilled in the art under the guidance of the inventive concept should be considered as being within the scope of the claimed utility model.

Embodiment one:

as shown in fig. 1 to 8, the utility model discloses a conveniently assembled direct-insertion connector, which comprises a square main body 1, wherein a first rotating shaft 11 is arranged on the front side of the main body 1 in a protruding way; the conductive piece 2 is arranged on the main body 1 in a clamping way; the elastic sheet 3 is used for pressing the wire 6 to be connected onto the conductive piece 2, and the elastic sheet 3 specifically comprises a fixed section 31, a middle section 32 and a movable section 33 which are sequentially and integrally connected; and the rotating assembly 4 is rotatably mounted on the first rotating shaft 11 and is used for mounting the elastic sheet 3, specifically, the rotating assembly 4 comprises a first rotating member 41 positioned at the rear side of the elastic sheet 3 and a second rotating member 42 positioned at the front side of the elastic sheet 3, the first rotating member 41 is provided with a through hole in a penetrating manner along the front-rear direction, so that the first rotating shaft 11 is inserted into the through hole to realize that the first rotating member 41 is rotatably mounted on the first rotating shaft 11, and in addition, the front side of the first rotating member 41 is convexly provided with a positioning part 411, so that the middle section 32 is mounted on the first rotating member 41 and positioned by the positioning part 411 to finish the mounting.

Therefore, the mounting steps of the rotating assembly 4 and the elastic sheet 3 are sequentially that the first rotating member 41 is sleeved on the periphery of the first rotating shaft 11 from front to back, then the elastic sheet 3 is directly assembled on the first rotating member 41 through the clamping connection between the middle section 32 and the positioning part 411, and finally the second rotating member 42 is assembled, so that the elastic sheet 3 is directly aligned and mounted on the first rotating member 41 without being pre-mounted on the first rotating shaft 11, the mounting is more convenient, the mounting efficiency is improved, and the middle section 32 is clamped by the first rotating member 41 and the second rotating member 42 at the front side and the rear side of the elastic sheet 3, so that the elastic sheet 3 is more stable to mount and prevent the elastic sheet 3 from being separated from the first rotating member 41 forward.

In addition, the positioning portion 411 in the embodiment includes a first outer side portion 4111 and a second outer side portion 4112 located on the side of the middle section 32 away from the first rotation shaft 11, where the first outer side portion 4111 is located on the upper side of the middle section 32, and the second outer side portion 4112 is located on the lower side of the middle section 32, so that the upper side and the lower side of the middle section 32 are clamped and limited by the first outer side portion 4111 and the second outer side portion 4112, thereby ensuring the stability of the installation of the spring 3.

In addition, the positioning portion 411 in the present embodiment includes a first inner side portion 4113 located on the side of the middle section 32 facing the first rotation shaft 11, the first inner side portion 4113 is provided with a first inner limiting surface 41131 corresponding to the first outer side portion 4111, the first inner side portion 4113 is provided with a second inner limiting surface 41132 corresponding to the second outer side portion 4112, and the middle section 32 includes a first limiting section 321 located between the first inner limiting surface 41131 and the first outer side portion 4111, and a second limiting section 322 located between the second inner limiting surface 41132 and the second outer side portion 4112. Therefore, 1, the first inner limiting surface 41131 cooperates with the first outer side portion 4111 to limit and clamp the first limiting section 321, and the second inner limiting surface 41132 cooperates with the second outer side portion 4112 to limit and clamp the second limiting section 322, so that the upper and lower sides of the middle section 32 are both clamped by the positioning portion 411 and the inner and outer sides are not required to be positioned by the first rotating shaft 11, and the elastic sheet 3 is not easily sprung out due to the interference of the first rotating shaft 11 during disassembly and assembly; 2. the first inner limiting surface 41131 and the second inner limiting surface 41132 increase the matching area of the first limiting section 321 and the second limiting section 322, so that the limiting is more stable.

In addition, the main body 1 in the present embodiment is provided with an arc-shaped limiting portion 13 on the side of the middle section 32 facing away from the first rotation shaft 11, the first inner side portion 4113 is provided with a third inner limiting surface 41133 in an arc shape corresponding to the arc-shaped limiting portion 13, the middle section 32 includes an arc-shaped section 323 located between the arc-shaped limiting portion 13 and the third inner limiting surface 41133, and the arc-shaped section 323 is located between the first limiting section 321 and the second limiting section 322, so that the arc-shaped limiting portion 13 is located between the first outer side portion 4111 and the second outer side portion 4112, therefore, the clamping limiting effect of the middle section 32 is greatly increased by clamping and limiting the arc-shaped section 323 through the arc-shaped limiting portion 13 and the third inner limiting surface 41133, the first inner limiting surface 41131 and the first outer side portion 4111 clamp the first limiting section 321, the second inner limiting surface 41132 and the second outer side portion 4112 clamp the second limiting section 322, the arc limiting portion 13 and the third inner limiting surface 41133 clamp the arc-shaped section 323 to achieve the full package design of the middle section 32, the stability of the installation of the elastic sheet 3 is improved, the 2 arc limiting portion 13 is arranged between the first outer side portion 4111 and the second outer side portion 4112, the forward rotation and the reverse rotation of the rotating assembly 4 are achieved (the movable stroke of the rotating assembly 4), the inner sides of the 3 and the arc limiting portion 13 are arc-shaped, the third inner limiting surface 41133 is arc-shaped, and therefore the first inner side portion 4113 rotates along with the rotating assembly 4, but the arc-shaped matched third inner limiting surface 41133 and the arc limiting portion 13 do not interfere with each other in space, and the stroke is smooth.

In addition, the second rotating member 42 in the present embodiment is perforated in the front-rear direction, so that the second rotating member 42 is sleeved on the outer periphery of the first rotating shaft 11 by perforation to realize rotation fit installation, in addition, the second rotating member 42 is provided with a matching portion 421 corresponding to the positioning portion 411, the matching portion 421 and the positioning portion 411 together play a role in positioning and installing the middle section 32, so that the second rotating member 42 is assembled by matching the matching portion 421 with the middle section 32.

Specifically, the engaging portion 421 includes a third outer portion corresponding to the first outer portion 4111, a fourth outer portion corresponding to the second outer portion 4112, and a second inner portion corresponding to the first inner portion 4113, and the principle thereof is the same as that of the positioning portion 411, and will not be described again.

In addition, the embodiment further includes an operation lever 5 for controlling the rotating assembly 4, the operation lever 5 is installed on the main body 1 in a turned manner, the main body 1 is provided with an opening position 15 and a closing position 16 corresponding to the operation lever 5, so that when the operation lever 5 is located at the opening position 15, as shown in fig. 3, the rotating assembly 4 drives the movable section 33 to turn upwards, so that the wire 6 can be inserted into the main body 1 from the left side or pulled out from the main body 1, and when the operation lever 5 is located at the closing position 16, as shown in fig. 4, the rotating assembly 4 drives the movable section 33 to turn downwards, so that the movable section 33 is pressed on the wire 6, and the wire 6 is stably and fixedly installed in the main body 1.

In addition, the operating lever 5 is provided with an opening part 51, when the operating lever 5 is turned to the opening position 15, the opening part 51 is propped against the rotating assembly 4 and the operating lever 5 is positioned at the opening position 15, so that the operation of the operating lever 5 can be relieved, and the wires 6 can be disassembled and assembled by both hands and other assembly works can be released, so that the operation is more convenient.

In addition, the front side of the main body 1 in the present embodiment is provided with a second rotation shaft 12 protruding forward, the operation lever 5 is provided with a rotation slot 52 matched with the second rotation shaft 12, the rotation slot 52 is provided in a long strip shape, in addition, the right side of the main body 1 on the operation lever 5 is provided with a first rotation preventing surface 14 perpendicular to the left-right direction, and correspondingly, the operation lever 5 is provided with a second rotation preventing surface 53; the operation rod 5 is positioned at the closing position 16 and is driven by the rotating assembly 4 to move along the direction of the rotating slot 52 under the reset of the elastic sheet 3, so that the first anti-rotation surface 14 and the second anti-rotation surface 53 are matched with each other to realize the rotation positioning of the operation rod 5, the reset stroke of the elastic sheet 3 is increased in the process of sliding the operation rod 5 left and right, the conducting wire 6 is pressed better, and the connection stability of the conducting wire 6 is improved.

Specifically, the conductive element 2 in this embodiment includes a built-in board 21 located at the front side of the spring plate 3, a first plugging portion 22 located at the upper side of the fixed section 31, and a second plugging portion 23 located at the lower side of the movable section 33 (the wire 6 is pressed on the second plugging portion 23 by the movable section 33 downward), and the conductive element 2 is inserted into the main body 1 by the first plugging portion 22 and the second plugging portion 23 to complete the clamping and fixing, and the built-in board 21 and the main body 1 form a clamping in the front-rear direction, so that the inserted wire 6 and part of the spring plate 3 are clamped front-rear, and the built-in installation is more stable.

In addition, the fixing section 31 in the embodiment contacts with the first plugging portion 22, so that the elastic sheet 3 and the conductive member 2 are mutually conducted, and the contact conduction of the wire 6 is more stable.

Embodiment two:

the main structure of the conveniently assembled direct-insertion connector is the same as that of the first embodiment, and the difference is that the second rotating member 42 is not provided with the matching part 421, and the second rotating member 42 and the first rotating member 41 are fixedly connected in a way of clamping the convex grooves of the second rotating member 42 and the first rotating member 41.

Embodiment III:

the main structure of the conveniently assembled direct-insert connector is the same as that of the first embodiment, and the difference is that the operating rod 5 is replaced by a vertically sliding key, the rotating assembly 4 is positioned on the sliding track of the key, the key is pressed downwards to drive the rotating assembly 4 to rotate, the movable section 33 is turned upwards to release the pressing of the lead 6, the disassembly and assembly work is performed, the key is loosened, the movable section 33 can be turned downwards to reset under the reset action of the elastic sheet 3, and the key is synchronously driven to reset upwards.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An insert-in-line connector of convenient equipment, its characterized in that: comprising

A main body (1), wherein a first rotating shaft (11) is arranged on the main body (1) in a protruding manner;

a conductive member (2), wherein the conductive member (2) is arranged on the main body (1);

the spring plate (3) is used for pressing the wire (6) to be connected onto the conductive piece (2); and

a rotating assembly (4) rotatably mounted on the first rotating shaft (11) for mounting the spring plate (3); the rotary assembly (4) comprises a first rotary piece (41) located at the end, facing the main body (1), of the elastic piece (3) along the axial direction of the first rotary shaft (11) and a second rotary piece (42) located at the end, facing away from the main body (1), of the elastic piece (3) along the axial direction of the first rotary shaft (11), the first rotary piece (41) is sleeved on the first rotary shaft (11), and the first rotary piece (41) is provided with a positioning part (411) for positioning and mounting the elastic piece (3);

the first rotating piece (41) is sleeved and arranged on the periphery of the first rotating shaft (11) to realize the rotation installation of the first rotating piece (41) and the main body (1), the elastic piece (3) and the positioning part (411) are arranged in an aligned mode to complete the assembly of the rotating assembly (4), and the first rotating piece (41) and the second rotating piece (42) are positioned on two sides of the elastic piece (3) to prevent the elastic piece (3) from being separated from the rotating assembly (4).

2. The conveniently assembled in-line connector of claim 1, wherein: the positioning part (411) comprises a first outer side part (4111) and a second outer side part (4112) which are positioned on the side, away from the first rotating shaft (11), of the elastic sheet (3), and the first outer side part (4111) and the second outer side part (4112) are arranged at intervals along the circumferential direction of the first rotating shaft (11).

3. The conveniently assembled in-line connector of claim 2, wherein: the positioning part (411) comprises a first inner side part (4113) positioned on the side of the elastic sheet (3) facing the first rotating shaft (11), the first inner side part (4113) is provided with a first inner limit surface (41131) corresponding to the first outer side part (4111), and the first inner side part (4113) is provided with a second inner limit surface (41132) corresponding to the second outer side part (4112);

the first inner limiting surface (41131) is matched with the first outer side portion (4111), and the second inner limiting surface (41132) is matched with the second outer side portion (4112) to limit the elastic sheet (3).

4. The conveniently assembled in-line connector of claim 3, wherein: the main part (1) is located shell fragment (3) and deviates from first rotation axis (11) side and is provided with arc spacing portion (13), first medial portion (4113) corresponds arc spacing portion (13) and is provided with arc third interior spacing face (41133), shell fragment (3) including arc section (323) between arc spacing portion (13) and third interior spacing face (41133), first spacing section (321) between first interior spacing face (41131) and first lateral portion (4111), second spacing section (322) between spacing face (41132) and second lateral portion (4112) in the second, and arc section (323) are located between first spacing section (321) and second spacing section (322).

5. The easy-to-assemble in-line connector of any one of claims 1-4, wherein: the second rotating piece (42) is provided with a matching part (421) corresponding to the positioning part (411), and the matching part (421) and the positioning part (411) jointly play a role in positioning and mounting the elastic sheet (3).

6. The conveniently assembled in-line connector of claim 1, wherein: still including being used for controlling action bars (5) of rotating assembly (4), action bars (5) upset is installed in main part (1), main part (1) are provided with and open position (15) to make action bars (5) upset to open position (15) and realize the dismouting of wire (6), action bars (5) are provided with opening portion (51), and opening portion (51) are used for cooperating in order to make action bars (5) be located and open position (15) with rotating assembly (4).

7. The conveniently assembled in-line connector of claim 6, wherein: the main body (1) is provided with a closing position (16) so that the operating rod (5) is turned over to the closing position (16) to realize that the elastic sheet (3) is fixed with a wire (6), a second rotating shaft (12) is arranged on the main body (1) in a protruding mode, the operating rod (5) is provided with a rotating slot (52) matched with the second rotating shaft (12), the rotating slot (52) is arranged in a strip shape, the main body (1) is provided with a first anti-rotating surface (14), and the operating rod (5) is provided with a second anti-rotating surface (53);

when the operating rod (5) is positioned at the closing position (16), the rotating assembly (4) moves along the direction of the rotating slot (52) under the reset of the elastic sheet (3), so that the first anti-rotation surface (14) and the second anti-rotation surface (53) are mutually matched to realize the rotation positioning of the operating rod (5).

8. The conveniently assembled in-line connector of claim 1, wherein: the conductive piece (2) is located at the end, away from the main body (1), of the elastic piece (3) along the axial direction of the first rotating shaft (11), and a built-in plate body (21) is arranged.

9. The conveniently assembled in-line connector of claim 8, wherein: the conductive piece (2) comprises a first plug-in connection part (22) and a second plug-in connection part (23), the elastic piece (3) comprises a fixed section (31) and a movable section (33), the fixed section (31) is in contact with the first plug-in connection part (22), and the movable section (33) is used for pressing the lead (6) towards the second plug-in connection part (23).