CN218415192U

CN218415192U - High-physical-resistance combined connector assembly

Info

Publication number: CN218415192U
Application number: CN202222795117.6U
Authority: CN
Inventors: 胡安青; 侯旺桂
Original assignee: Shenzhen Dingduan Xingye Technology Co ltd
Current assignee: Shenzhen Dingduan Xingye Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-31
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to an ally oneself with group's formula connector assembly technical field, specifically be a group's formula connector assembly that allies oneself with that physics resistance is strong, including public inserting the main part, public inserting the main part head and setting up the contact pin, public inserting the main part butt joint mother inserts the main part, mother inserts the built-in jack of main part head, mother inserts the main part and is connected through the fixed establishment who has the direction function with public inserting the main part, cover body one simultaneously makes internal thread spiro union external screw thread, along with cover body one rotates, fixed cover promotes two sets of guiding axles and slides along two sets of guiding holes respectively, and fixed cover drives female inserting the main part and removes towards cover body one inside, make the contact pin insert in the jack, two sets of guiding axles and two sets of guiding axle cooperations are set for, play the guide effect in inserting the jack to inserting the needle, two sets of guiding axles receive two sets of guiding holes simultaneously spacingly, it is unable the rotation in-process to make fixed cover remove together with female inserting the main part, consequently, the friction dynamics of contact pin and jack has been reduced, thereby the degree wearing and tearing of contact pin, the life of contact pin has been improved.

Description

High-physical-resistance combined connector assembly

Technical Field

The utility model relates to a ally oneself with group formula connector assembly technical field specifically is a group formula connector assembly that allies oneself with that physics resistance is strong.

Background

The combined connector is a device formed by combining a group of male plugs and a group of female plugs in a butt joint mode, the application range of the combined connector is large, the existing radio frequency connector is also one of the combined connectors, when the radio frequency connector is assembled, the female plug portion is in threaded connection with the male plug portion, the female plugs rotate along with the female plugs, the male plugs are screwed into the male plug portion, meanwhile, contact pins arranged in the male plug portion are inserted into jacks arranged in the female plug portion, and butt joint of the male plugs and the female plugs is achieved.

Because female plug portion precession in the public plug portion, consequently the contact pin also is in the precession jack, and when public inserting and female butt joint or dismantlement, the contact pin will not only slide along the jack, and the relative jack of contact pin is in the rotation simultaneously and changes the attitude to increase the friction dynamics of contact pin and jack, get off for a long time, make the contact pin wearing and tearing big, thereby not only cause contact pin and jack contact failure, reduced the life of contact pin simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ally oneself with group formula connector assembly that physics resistance is strong to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a combined connector assembly with strong physical resistance comprises a male plug main body, wherein the head of the male plug main body is provided with a contact pin, the male plug main body is butted with a female plug main body, a jack is arranged in the head of the female plug main body, and the female plug main body is connected with the male plug main body through a fixing mechanism with a guiding function;

the fixing mechanism comprises a fixing sleeve, external threads are arranged on an outer ring of the fixing sleeve, two groups of guide shafts are symmetrically and fixedly connected with one end of the fixing sleeve, the fixing sleeve is in threaded connection with a threaded sleeve, and the threaded sleeve is in threaded connection with a threaded sleeve.

Preferably, the screw connection sleeve comprises a sleeve body I, wherein an internal thread is arranged at one end of the sleeve body I, and an annular sleeve is arranged at the other end of the sleeve body I.

Preferably, the rotary sleeve comprises a sleeve body II, an annular groove is formed in the outer ring of the sleeve body II, and two groups of guide holes are symmetrically formed in one end of the sleeve body II.

Preferably, the contact pin is inserted into the jack, and the guide shaft is inserted into the guide hole.

Preferably, the fixing sleeve is sleeved on the female plug main body, and the fixing sleeve is adhered to the female plug main body through glue.

Preferably, the annular sleeve is fixed in the sleeve body I, the annular sleeve is rotatably connected with the annular groove, and the internal thread is in threaded connection with the external thread.

Preferably, the sleeve body is sleeved on the male plug main body, and the sleeve body two-way adhesive is adhered to the male plug main body through the adhesive.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the female plug body, the fixing sleeve and the guide shafts move together towards the male plug body, the two groups of guide shafts are firstly inserted into the first sleeve body until the two groups of guide shafts are respectively inserted into the two groups of guide holes in the second sleeve body, the end part of the fixing sleeve is tightly attached to one end part of the first sleeve body, then the first sleeve body is rotated to drive the annular sleeve to rotate along the annular groove, the first sleeve body enables the internal threads to be in threaded connection with the external threads, the fixing sleeve pushes the two groups of guide shafts to respectively slide along the two groups of guide holes along with the rotation of the first sleeve body, the fixing sleeve drives the female plug body to move towards the inside of the first sleeve body, the contact pins are inserted into the plug holes, the two groups of guide shafts are matched with the two groups of guide shafts to be set, the contact pins are guided into the plug holes, the two groups of guide shafts are limited by the two groups of guide holes, the fixing sleeve and the female plug body cannot rotate in the moving process, so that the friction force between the contact pins and the contact pins are reduced, the abrasion degree of the contact pins is improved, and the service life of the contact pins is prolonged.

2. Secondly, realize public inserting the main part and insert the main part with female through the spiro union mode and be connected, make public inserting the main part and insert the main part butt joint fastness with female, the tensile strength of dragging resistance is strong, has improved the physical resistance of whole antithetical couplet group formula connector.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic view of the combination of the screw joint sleeve and the cross-sectional screw joint sleeve of the present invention.

In the figure: 1. a male plug main body; 2. inserting a pin; 3. a female plug body; 4. a jack; 5. a fixing mechanism; 501. fixing a sleeve; 502. an external thread; 503. a guide shaft; 504. a screw sleeve; 505. screwing a sleeve; 5041. a first sleeve body; 5042. an internal thread; 5043. an annular sleeve; 5051. a second sleeve body; 5052. an annular groove; 5053. and (4) a guide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a combined connector assembly with strong physical resistance comprises a male plug body 1, a pin 2 is arranged at the head of the male plug body 1, the male plug body 1 is butted with a female plug body 3, a jack 4 is arranged in the head of the female plug body 3, the female plug body 3 is connected with the male plug body 1 through a fixing mechanism 5 with a guiding function, the fixing mechanism 5 comprises a fixing sleeve 501, an external thread 502 is arranged on the outer ring of the fixing sleeve 501, two groups of guiding shafts 503 are symmetrically and fixedly connected at one end of the fixing sleeve 501, the fixing sleeve 501 is in threaded connection with a screw sleeve 504, the screw sleeve 504 is in threaded connection with the screw sleeve 505, the screw sleeve 504 comprises a sleeve body one 5041, an internal thread 5042 is arranged at one end of the sleeve body one 5041, an annular sleeve 5043 is arranged at the other end of the sleeve body one 5041, the screw sleeve 505 comprises a sleeve body two 5051, an annular groove 5052 is arranged on the outer ring of the sleeve body two 5051, two 5051 ends of the sleeve body are symmetrically provided with two groups of guiding holes 5053, a pin 2 is inserted into the jack 4, and the guiding shaft 503 is inserted into the guiding hole 5053, the fixing sleeve 501 is sleeved on the female plug main body 3, the fixing sleeve 501 is adhered to the female plug main body 3 through glue, the annular sleeve 5043 is fixed in the first sleeve 5041, the annular sleeve 5043 rotates to connect the annular groove 5052, the internal thread 5042 is screwed with the external thread 502, the second sleeve 5051 is sleeved on the male plug main body 1, and the second sleeve 5051 is adhered to the male plug main body 1 through glue, wherein when the male plug main body 1 and the female plug main body 3 need to be butted, the female plug main body 3, the fixing sleeve 501 and the guide shaft 503 move together towards the male plug main body 1, the two sets of guide shafts 503 are firstly inserted into the first sleeve 5041 until the two sets of guide shafts 503 are respectively inserted into the two sets of guide holes 5053 on the second sleeve 5051, the end of the fixing sleeve 501 is tightly attached to the end of the first sleeve 5041, then the first sleeve 5041 is rotated, the first sleeve 5041 drives the annular sleeve 5043 to rotate along the annular groove 5052, and the internal thread 5042 is screwed with the external thread 5041, along with the cover body 5041 rotates, fixed cover 501 pushes two sets of guiding shafts 503 to slide along two sets of guiding holes 5053 respectively, and fixed cover 501 drives female plug main part 3 to move towards the inside of cover body 5041, make contact pin 2 insert in jack 4, two sets of guiding shafts 503 and two sets of guiding shafts 503 cooperate and set for, play the guide effect in inserting jack 4 to contact pin 2, two sets of guiding shafts 503 receive two sets of guiding holes 5053 spacing simultaneously, make fixed cover 501 and female plug main part 3 remove the unable rotation of in-process, therefore the frictional force of contact pin 2 with jack 4 has been reduced, thereby the wearing and tearing degree of contact pin 2 has been reduced, the life of contact pin 2 has been improved, secondly, realize public plug main part 1 and female plug main part 3 to be connected through the spiro union mode, make public plug main part 1 and female plug main part 3 dock the fastness strong, the stretching resistance is strong, the physical resistance of whole antithetical couplet group formula connector has been improved.

In the using process, the female plug body 3, the fixing sleeve 501 and the guide shaft 503 are moved together towards the male plug body 1, the two groups of guide shafts 503 are firstly inserted into the first sleeve body 5041 until the two groups of guide shafts 503 are respectively inserted into the two groups of guide holes 5053 on the second sleeve body 5051, the end part of the fixing sleeve 501 is tightly attached to the end part of the first sleeve body 5041, then the first sleeve body 5041 is rotated, the first sleeve body 5041 drives the annular sleeve 5043 to rotate along the annular groove 5052, meanwhile, the first sleeve body 5041 enables the internal thread 5042 to be screwed with the external thread 502, the fixing sleeve 501 pushes the two groups of guide shafts 503 to respectively slide along the two groups of guide holes 5053 along with the rotation of the first sleeve body 5041, and the fixing sleeve 501 drives the female plug body 3 to move towards the inside of the first sleeve body 5041, so that the male plug 2 is inserted into the insertion hole 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ally oneself with group formula connector assembly that physics resistance is strong, includes public main part (1) of inserting, public main part (1) head of inserting sets up contact pin (2), and public main part (1) of inserting docks female main part (3) of inserting, female main part (3) head of inserting embeds jack (4), its characterized in that: the female plug body (3) is connected with the male plug body (1) through a fixing mechanism (5) with a guiding function;

fixed establishment (5) are including fixed cover (501), set up external screw thread (502) on the outer lane of fixed cover (501), two sets of guiding axles (503) of fixed cover (501) one end symmetry fixed connection, fixed cover (501) spiro union cover (504), spiro union cover (504) connect soon and connect cover (505).

2. A physically robust ganged connector assembly as defined in claim 1, wherein: the screw joint sleeve (504) comprises a sleeve body I (5041), wherein an internal thread (5042) is arranged at one end of the sleeve body I (5041), and an annular sleeve (5043) is arranged at the other end of the sleeve body I (5041).

3. A physically robust ganged connector assembly as defined in claim 1, wherein: the rotary connection sleeve (505) comprises a second sleeve body (5051), an annular groove (5052) is formed in the outer ring of the second sleeve body (5051), and two groups of guide holes (5053) are symmetrically formed in one end of the second sleeve body (5051).

4. A physically robust ganged connector assembly as defined in claim 1, wherein: the contact pin (2) is inserted into the jack (4), and the guide shaft (503) is inserted into the guide hole (5053).

5. A physically robust ganged connector assembly as defined in claim 1, wherein: the fixed sleeve (501) is sleeved on the female plug main body (3), and the fixed sleeve (501) is adhered to the female plug main body (3) through glue solution.

6. A physically robust ganged connector assembly as defined in claim 2, wherein: the annular sleeve (5043) is fixed in the sleeve body I (5041), the annular sleeve (5043) is rotatably connected with the annular groove (5052), and the internal thread (5042) is in threaded connection with the external thread (502).

7. A physically strong ganged connector assembly as claimed in claim 3, wherein: the second sleeve body (5051) is sleeved on the male plug main body (1), and the second sleeve body (5051) is adhered to the male plug main body (1) through glue.