CN216598292U - Double-thread connector with double starting points - Google Patents

Abstract

The utility model discloses a double-thread connector with double starting points, which comprises an inserting part, a clamping part and a screwing part, wherein the inserting part is used for connecting and positioning the connector, the clamping part is used for reversely locking the connector, and the screwing part is used for fixing the connector; the connecting part of the screwing part is provided with connecting threads, the connecting threads are divided into two groups on the screwing part, and the two groups are provided with thread starting points. The double-section type thread not only reduces the stroke of the nut when the nut is connected with the screwing block, but also increases the screwing efficiency. And the thread starting points are respectively arranged on the threads of the two sections, so that the nuts can be connected with the threads on the nuts from any starting point, the installation of the nuts is convenient, and the phenomenon of nut locking in the assembling process is effectively prevented. Meanwhile, the number of required rotation turns of the nut can be reduced by half, and the assembly efficiency is further improved.

Description

Double-thread connector with double starting points

Technical Field

The utility model relates to a thread structure of a connector, in particular to a double-thread connector with double starting points.

Background

The connector is a structure for signal connection between electronic devices, and generally comprises a male end and a female end, wherein the male end and the female end are connected and disconnected through plugging. Connectors are typically secured to electronic devices in the form of threads. The existing connector is provided with a single thread, and the single thread is only provided with a thread starting point, so that the nut can be smoothly rotated to carry out the next installation when the thread on the nut is overlapped with the thread starting point of the body. In the assembling process, the phenomenon of blocking easily occurs in the matching process of the threads on the nut and the lifting threads, and the assembling efficiency is seriously influenced. And the nut needs many turns of rotation, and the packaging efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the double-thread connector with double starting points, wherein the sectional threads are arranged at the threaded connection part of the connector, and the starting points are arranged on the two sections of threads so as to achieve quick and smooth locking of the nut.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a double-thread connector with double starting points comprises an inserting part, a clamping part and a screwing part, wherein the inserting part is used for connecting and positioning the connector, the clamping part is used for reversely locking the connector, and the screwing part is used for fixing the connector; the connecting part of the screwing part is provided with connecting threads, the connecting threads are divided into two groups on the screwing part, and the two groups are provided with thread starting points.

As an improvement of the technical scheme, the screwing part comprises a screwing block and a screwing nut, the screwing block is arranged together with the inserting part and the clamping part, the screwing nut is in threaded connection with the screwing block, and the connecting threads are arranged on the periphery of the screwing block and the inner periphery of the screwing nut.

As a further improvement of the above technical solution, the rotary connection block and the insertion part are in the shape of a ring sleeved together, two flat tangent planes are arranged on the ring periphery of the rotary connection block, the connection threads arranged on the rotary connection block are divided into two groups by the two flat tangent planes, and the two groups of threads are disconnected at the edge of the flat tangent plane.

As a further improvement of the technical scheme, the thread starting point on the screwing block is positioned at the bottom, and two groups of thread bottoms divided by the plane cutting surface are respectively provided with one thread starting point.

As a further improvement of the technical scheme, the male end connector is provided with a male end clamping structure and a male end inserting structure, and the female end connector is provided with a female end clamping structure and a female end inserting structure.

As a further improvement of the technical scheme, the female end inserting structure is annularly arranged at the bottom of the screwing part, and the annular inserting part is provided with a connecting structure communicated with the inserting port.

As a further improvement of the above technical scheme, the female end clamping structure is arranged on the side of the female end inserting structure, and the side of the female end clamping structure is in a clamping hook shape.

As a further improvement of the technical scheme, the male end clamping structure and the male end inserting structure are integrally arranged, a connecting hole for inserting is formed in the middle of the male end clamping structure, and the clamping structure is arranged on two sides of the outer portion of the inserting structure.

As a further improvement of the above technical scheme, the male end clamping structure comprises a slot and a clamping groove, the slot is used for inserting the female end clamping structure, and the clamping groove is used for clamping the female end clamping structure after insertion.

The beneficial effects are that: the connector is provided with the plug-in part, the clamping part and the screwing part, and the screwing part is provided with the double-section type thread, so that the double-section type thread not only reduces the stroke of the nut when the nut is connected with the screwing block, but also increases the screwing efficiency. And the thread starting points are respectively arranged on the threads of the two sections, so that the nuts can be connected with the threads on the nuts from any starting point, the installation of the nuts is convenient, and the phenomenon of nut locking in the assembling process is effectively prevented. Meanwhile, the number of required rotation turns of the nut can be reduced by half, and the assembly efficiency is further improved.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic assembly view of the present invention;

FIG. 2 is a schematic diagram of a male end structure of the present invention;

fig. 3 is a schematic diagram of the female terminal structure of the present invention.

1. A screw-on portion; 2. connecting threads; 3. a thread starting point; 4. a female end clamping structure; 5. a female end plug-in structure; 6. a male end clamping structure; 61. a slot; 62. a card slot; 7. male end grafting structure.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1, the double-thread connector with double starting points comprises a plug-in part, a clamping part and a screwing part 1, wherein the plug-in part is used for connecting and positioning the connector, the clamping part is used for reversely locking the connector, and the screwing part 1 is used for fixing the connector; the connection part of the screwing part 1 is provided with a connecting thread 2, so that the connection structure with the positioning and locking functions is more stable and better in connection effect when being connected. The connecting threads 2 are divided into two groups on the screwing part 1, and the double-section threads not only reduce the stroke of the nut when the nut is connected with the screwing block, but also increase the screwing efficiency. And be provided with screw thread starting point 3 on the screw thread of two sections respectively, can follow the threaded connection on arbitrary one starting point and the nut, be convenient for carry out the installation of nut, and effectively prevent the dead phenomenon of card of nut in the assembling process. Meanwhile, the number of required rotation turns of the nut can be reduced by half, and the assembly efficiency is further improved.

Connect part 1 soon including connect piece and connect the nut soon, connect piece soon and connect the piece together with grafting part and joint part setting, like this can directly adopt the nut to fix these structures together when installing the connecting piece on equipment. The screwing nut is in threaded connection with the screwing block, and the connecting threads 2 are arranged on the outer periphery of the screwing block and the inner periphery of the screwing nut. The rotary connection block and the insertion part are in a ring shape in a sleeved mode, two sections of flat tangent surfaces are arranged on the periphery of the ring shape of the rotary connection block, the connection threads 2 arranged on the rotary connection block are divided into two groups by the two sections of flat tangent surfaces, and the two groups of threads are disconnected at the edges of the flat tangent surfaces. Compared with a common thread structure, the two flat cutting surfaces cut off a part of the side edge of a cylindrical structure with threads on the outside relatively, so that the threads are in a disconnected state, and the two flat cutting surfaces are cut off simultaneously on the opposite surface of a screwing block, so that two groups of disconnected threads and two flat cutting surfaces are formed. The thread starting points 3 on the screwing block are positioned at the bottom, two groups of thread bottoms divided by the plain section are respectively provided with one thread starting point 3, for two sections of threads, when the screwing nut is connected on the screwing block, the single thread starting point 3 arranged on the screwing nut and the single thread starting point 3 arranged on the screwing block are difficult to realize easy butt joint, and when a plurality of thread starting points 3 are arranged, the probability of correct contact in the butt joint process can be increased. And the dislocation is difficult to appear at rotatory in-process to two screw threads and two initial points, can effectively prevent the card of equipment in-process nut from dying.

Referring to fig. 2 and 3, generally, the connectors are provided with a male end and a female end, the male end connector is provided with a male end clamping structure 6 and a male end plugging structure 7 on the male end connector, and the female end connector is provided with a female end clamping structure 4 and a female end plugging structure 5 on the female end connector. The connector which is different only in the clamping part and the inserting part is simpler in structure and wider in application range.

The female end inserting structure 5 is annularly arranged at the bottom of the screwing part 1, and a connecting structure communicated with the inserting port is arranged on the annular inserting part. Female end joint structure 4 sets up at the side of female end grafting structure 5, and is the trip form setting at the side of female end joint structure 4. Public end joint structure 6 sets up with public end grafting structure 7 is integrative, and is provided with the connecting hole that is used for pegging graft at the middle part, the joint structure sets up the outside both sides at grafting structure. Male end joint structure 6 includes slot 61 and draw-in groove 62, slot 61 is used for female end joint structure 4's insertion, draw-in groove 62 is used for female joint structure 4 joint after inserting. When female end connection structure inserts to public end connection structure, female end grafting structure 5 just can insert public end grafting structure 7 in, and set up female end joint structure 4 at female end grafting structure 5 side and correspond with the public end joint structure 6 that sets up on public end car grafting structure both sides, and at female end joint structure 4 in-process of female end grafting structure 5 side, female end joint structure 4 just can insert from the slot 61 of public end grafting structure 7. Since the female-end latch structure 4 is generally made of plastic with certain elasticity, the female-end latch structure 4 will deform toward the inside of the male end when inserted into the slot 61. When the female-end clamping structure 4 extends from the slot 61 and enters the clamping groove 62, the deformation is recovered, the barb of the female-end clamping structure 4 can be clamped at the edge of the slot 61, and the locking of the connecting structure is realized. Two simple structure, the cooperation is ingenious for the grafting structure is more firm.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (9)

1. A dual start point, dual thread connector, comprising: the connector comprises an inserting part, a clamping part and a screwing part, wherein the inserting part is used for connecting and positioning the connector, the clamping part is used for reversely locking the connector, and the screwing part is used for fixing the connector; the connecting part of the screwing part is provided with connecting threads, the connecting threads are divided into two groups on the screwing part, and the two groups are provided with thread starting points.

2. A dual start point, dual thread connector according to claim 1, wherein: connect the part soon including connect the piece soon and connect the nut soon, connect the piece soon and set up together with grafting part and joint part, connect the nut soon and connect piece threaded connection soon, connecting thread sets up in the periphery that connects the piece soon and connects the inner periphery of nut soon.

3. A dual start point, dual thread connector according to claim 2, wherein: the rotary connection block and the insertion part are in a ring shape in a sleeved mode, two sections of flat tangent planes are arranged on the periphery of the ring shape of the rotary connection block, connecting threads arranged on the rotary connection block are divided into two groups by the two sections of flat tangent planes, and the two groups of threads are disconnected at the edge of each flat tangent plane.

4. A dual start point, dual thread connector according to claim 3, wherein: the thread starting point on the screwing block is positioned at the bottom, and the two groups of thread bottoms divided by the plane section are respectively provided with a thread starting point.

5. A dual start point, dual thread connector according to claim 1, wherein: the male end connector is provided with a male end clamping structure and a male end inserting structure, and the female end connector is provided with a female end clamping structure and a female end inserting structure.

6. A dual start point, dual thread connector according to claim 5, wherein: the female end inserting structure is annularly arranged at the bottom of the screwing part, and the annular inserting part is provided with a connecting structure communicated with the inserting port.

7. A dual start point, dual thread connector according to claim 6, wherein: female end joint structure sets up the side at female end grafting structure, and is the trip form setting at female end joint structure's side.

8. A dual start point, dual thread connector according to claim 7, wherein: public end joint structure sets up with public end grafting structure an organic whole, and is provided with the connecting hole that is used for pegging graft at the middle part, the joint structure sets up the outside both sides at grafting structure.

9. A dual start point, dual thread connector according to claim 8, wherein: public end joint structure includes slot and draw-in groove, the slot is used for female end joint structure's insertion, the draw-in groove is used for female joint structure joint after inserting.

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