CN215870103U

CN215870103U - Assembled sewing needle connector

Info

Publication number: CN215870103U
Application number: CN202122447573.7U
Authority: CN
Inventors: 周明
Original assignee: Shenzhen Leyconn Electronics Co ltd
Current assignee: Shenzhen Leyconn Electronics Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-02-18
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to the technical field of connectors, in particular to an assembled sewing needle connector, wherein a transmission rod is inserted into the upper end of a transmission groove when the assembled sewing needle connector is assembled, an elastic sheet is attached to the inner wall of the transmission groove, a bulge part is arranged in a groove, the bulge part positions an ejection plate, the ejection plate rotates towards the outer side of a female needle, the ejection plate pushes a limiting block to slide upwards when rotating, the limiting block resets when the ejection plate rotates to be separated from the limiting block, a rotating plate rotates towards the inner side of the female needle to be connected with the limiting block again, the limiting block limits the ejection plate to rotate, the threaded sleeve is connected with a male needle by rotating a threaded sleeve to finish the assembly, the threaded sleeve is separated from the male needle by rotating the threaded sleeve when the disassembled sewing needle connector is disassembled, a button is pressed, the limiting block is driven by the button to slide upwards, the ejection plate rotates towards the inner side of the female needle, the bulge part is ejected by the ejection plate, the transmission rod is pulled out of the transmission groove to finish the disassembly, the male needle and the assembled sewing needle are designed, when the cable is used, the cable does not need to be plugged from the external conductor frequently, and the conductor is prevented from causing large abrasion.

Description

Assembled sewing needle connector

Technical Field

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

Background

The needle connector is a commonly used component connected with an external conductor, and is made of materials such as copper silver plating, copper zinc plating, copper, aluminum, iron and the like, and mainly used for transmitting electric signals or conducting electricity.

However, most of the needle connectors on the market are integrated, and need to be frequently plugged in and pulled out from the external conductor when in use, which causes great abrasion to the external conductor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an assembled needle connector aiming at the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an assembled needle connector, which comprises a male needle, a female needle, a connecting mechanism and a plurality of ejection mechanisms, wherein the upper end of the male needle is provided with a transmission rod, the female needle is provided with a transmission groove, the transmission rod is detachably connected with the transmission groove, the connecting mechanism comprises a threaded sleeve and a plurality of elastic sheets, the elastic sheets are arranged at the upper end of the male needle, the upper end of each elastic sheet is provided with a bulge, the side end of the transmission groove is provided with a plurality of slots, the elastic sheets are matched with the transmission groove, the slots are matched with the bulge, the threaded sleeve is slidably arranged at the lower end of the female needle, the threaded sleeve is in threaded connection with the male needle, each ejection mechanism comprises an ejection plate, a first elastic piece, a limiting block, a second elastic piece and a button, the female needle is internally provided with an ejection groove, the ejection groove is connected with the slots, the ejection plate is rotatably arranged on the side wall of the ejection groove, the first elastic piece is arranged between the ejection plate and the ejection groove, the upper end of the ejection groove is provided with a chute, the limiting block is arranged in the sliding groove in a sliding mode, the second elastic piece is arranged between the limiting block and the sliding groove, the button is arranged on the side wall of the sliding groove in a sliding mode, the lower end of the limiting block is arranged in an inclined mode, an inclined portion is arranged in the middle of the limiting block, and the side end of the button is arranged in an inclined mode.

Preferably, the first elastic member and the second elastic member are springs.

Preferably, the male needle is provided with a waterproof ring, and the waterproof ring is arranged at the upper end of the male needle.

Preferably, the female needle is provided with a magnetic layer, and the magnetic layer is arranged at the lower end of the female needle.

Preferably, the elastic sheet is made of elastic metal material.

Preferably, the threaded sleeve is provided with a frosted layer, and the frosted layer is arranged on the outer side of the threaded sleeve.

The utility model has the beneficial effects that:

the utility model provides an assembled sewing needle connector, during assembly, a transmission rod is inserted into the upper end of a transmission groove, at the moment, an elastic sheet is attached to the inner wall of the transmission groove, a bulge part is positioned in a groove, the bulge part fixedly opens an ejection plate, the ejection plate rotates towards the outer side of a female needle, the limiting block is pushed to slide upwards when the ejection plate rotates, when the ejection plate rotates to be separated from the limiting block, the limiting block resets under the action of a second elastic piece, a rotating plate rotates towards the inner side of the female needle under the action of a first elastic body to be connected with the limiting block again, the limiting block limits the rotation of the ejection plate, the threaded sleeve is connected with a male needle by rotating the threaded sleeve, the assembly is completed, when the assembly is disassembled, the threaded sleeve is separated from the male needle by rotating the threaded sleeve, a button is pressed, the limiting block is driven by the button to slide upwards, the ejection plate rotates towards the inner side of the female needle under the action of the first elastic body, the ejection plate ejects the bulge part, the transmission rod is pulled out of the transmission groove, the disassembly is completed, the male pin and the female pin are designed in an assembled mode, the male pin and the female pin are not required to be plugged in and pulled out of an external conductor frequently during use, and the conductor is prevented from being abraded greatly.

Drawings

FIG. 1 is a cross-sectional view from a front perspective of the present invention.

FIG. 2 is a schematic structural diagram of A in FIG. 1 according to the present invention.

The reference numerals are respectively: the pin comprises a male pin 1, a female pin 2, a connecting mechanism 3, an ejecting mechanism 4, a transmission rod 5, a transmission groove 6, a thread bush 7, an elastic sheet 8, a convex part 9, a groove 10, an ejecting plate 11, a first elastic part 12, a limiting block 13, a second elastic part 14, a button 15, an ejecting groove 16, a sliding groove 17, an inclined part 18, a waterproof ring 19, a magnetic layer 20 and a frosting layer 21.

Detailed Description

For the understanding of those skilled in the art, the present invention will be further explained with reference to the following embodiments and drawings, which are not intended to limit the present invention, and the present invention will be described in detail with reference to the drawings.

Referring to fig. 1-2, the utility model provides an assembled needle connector, comprising a male needle 1, a female needle 2, a connecting mechanism 3 and a plurality of ejecting mechanisms 4, wherein the upper end of the male needle 1 is provided with a transmission rod 5, the female needle 2 is provided with a transmission groove 6, the transmission rod 5 is detachably connected with the transmission groove 6, the male needle 1 is provided with a waterproof ring 19, the waterproof ring 19 is arranged at the upper end of the male needle 1 to prevent water from entering, the female needle 2 is provided with a magnetic layer 20, the magnetic layer 20 is arranged at the lower end of the female needle 2, the threaded sleeve 7 is provided with a frosting layer 21, the frosting layer 21 is arranged at the outer side of the threaded sleeve 7, the connecting mechanism 3 comprises a threaded sleeve 7 and a plurality of elastic sheets 8, the elastic sheets 8 are made of elastic metal material, the elastic sheets 8 are arranged at the upper end of the male needle 1, the upper end of the elastic sheets 8 is provided with a protruding part 9, the transmission groove 6 is provided with a plurality of slots 10, the elastic sheets 8 are matched with the transmission groove 6, the slot 10 is matched with the boss 9, the thread bush 7 is slidably arranged at the lower end of the female needle 2, the thread bush 7 is in threaded connection with the male needle 1, the ejection mechanism 4 comprises an ejection plate 11, a first elastic part 12, a limit block 13, a second elastic part 14 and a button 15, the first elastic part 12 and the second elastic part 14 are springs, an ejection groove 16 is arranged in the female needle 2, the ejection groove 16 is connected with the slot 10, the ejection plate 11 is rotatably arranged on the side wall of the ejection groove 16, the first elastic part 12 is arranged between the ejection plate 11 and the ejection groove 16, the upper end of the ejection groove 16 is provided with a chute 17, the limit block 13 is slidably arranged in the chute 17, the second elastic part 14 is arranged between the limit block 13 and the chute 17, the button 15 is slidably arranged on the side wall of the chute 17, the lower end of the limit block 13 is obliquely arranged, an inclined part 18 is arranged in the middle of the limit block 13, and the side end of the button 15 is obliquely arranged, during assembly, the transmission rod 5 is inserted into the upper end of the transmission groove 6, the elastic sheet 8 is attached to the inner wall of the transmission groove 6, the protruding portion 9 is positioned in the slot 10, the protruding portion 9 uncovers the ejecting plate 11, the ejecting plate 11 rotates towards the outer side of the female needle 2, the limiting block 13 is pushed to slide upwards when the ejecting plate 11 rotates, the limiting block 13 resets under the action of the second elastic piece 14 when the ejecting plate 11 rotates to be separated from the limiting block 13, the rotating plate rotates towards the inner side of the female needle 2 under the action of the first elastic piece to be connected with the limiting block 13 again, the limiting block 13 limits the ejecting plate 11 to rotate, the thread bushing 7 is connected with the male needle 1 by rotating the thread bushing 7, assembly is completed, when disassembly is performed, the thread bushing 7 is separated from the male needle 1 by rotating the thread bushing 7, the button 15 is pressed, the limiting block 13 is driven to slide upwards by the button 15, the ejecting plate 11 rotates towards the inner side of the female needle 2 under the action of the first elastic piece, the ejecting plate 11 ejects the protruding portion 9, extract transmission rod 5 from transmission groove 6, accomplish the dismantlement, public needle 1 and female needle 2 adopt assembled design, need not often during the use from the plug in the external conductor, avoid a conductor to cause great wearing and tearing.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an assembled car needle connector, includes public needle, female needle, coupling mechanism and a plurality of pop-up mechanism, and public needle upper end is provided with the transmission pole, is provided with the transmission groove on the female needle, and the transmission pole is connected its characterized in that with transmission groove detachably: the connecting mechanism comprises a threaded sleeve and a plurality of elastic sheets, the elastic sheets are arranged at the upper end of the male needle, the upper end of the elastic sheets is provided with a boss, the side end of the transmission groove is provided with a plurality of slots, the elastic sheets are matched with the transmission groove, the slots are matched with the boss, the threaded sleeve is slidably arranged at the lower end of the female needle, the threaded sleeve is in threaded connection with the male needle, the ejecting mechanism comprises an ejecting plate, a first elastic piece, a limiting block, a second elastic piece and a button, the female needle is internally provided with an ejecting groove, the ejecting groove is connected with the slots, the ejecting plate is rotatably arranged on the side wall of the ejecting groove, the first elastic piece is arranged between the ejecting plate and the ejecting groove, the upper end of the ejecting groove is provided with a sliding groove, the limiting block is slidably arranged in the sliding groove, the second elastic piece is arranged between the limiting block and the sliding groove, the button is slidably arranged on the side wall of the sliding groove, the lower end of the limiting block is obliquely arranged, and an inclined part is arranged in the middle of the limiting block, the side end of the button is obliquely arranged.

2. The assembled needle connector of claim 1, wherein: the first elastic piece and the second elastic piece are springs.

3. The assembled needle connector of claim 1, wherein: the male needle is provided with a waterproof ring, and the waterproof ring is arranged at the upper end of the male needle.

4. The assembled needle connector of claim 1, wherein: the female needle is provided with a magnetic layer, and the magnetic layer is arranged at the lower end of the female needle.

5. The assembled needle connector of claim 1, wherein: the elastic sheet is made of elastic metal materials.

6. The assembled needle connector of claim 1, wherein: the threaded sleeve is provided with a frosting layer, and the frosting layer is arranged on the outer side of the threaded sleeve.