CN217281350U

CN217281350U - Automatic reset jack assembly with double inner conductors

Info

Publication number: CN217281350U
Application number: CN202220032171.2U
Authority: CN
Inventors: 李磊
Original assignee: Zhenjiang Boluoshi Electronics Co ltd
Current assignee: Zhenjiang Boluoshi Electronics Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-08-23
Anticipated expiration: 2032-01-07

Abstract

The utility model belongs to the technical field of electric connector, especially, be an automatic re-setting jack subassembly of two inner conductors in area, including female shell, female inner conductor, female insulator, public first shell and public first inner conductor, still include bearing and threaded sleeve pipe, threaded sleeve pipe utilizes the bearing to rotate and installs on public first shell; a dustproof flip cover is hinged to one end, different from the male shell, of the female shell, and an elastic automatic reset component for enabling the dustproof flip cover to be automatically turned to a closed state is connected between the outer wall of the female shell and the dustproof flip cover; the utility model discloses a jack subassembly utilizes dustproof flip and the elasticity automatic re-setting subassembly that sets up, directly opens dustproof flip and can carry out inserting of jack subassembly and connect the use when using, and when the idle, elasticity automatic re-setting subassembly can make dustproof flip automatic upset to the closed condition for realize dustproof protection to the jack subassembly, greatly improved the security and the life that the jack subassembly used, avoid the emergence of short circuit accident.

Description

Automatic reset jack assembly with double inner conductors

Technical Field

The utility model belongs to the technical field of the electric connector, concretely relates to take two inner conductor's automatic re-setting jack subassembly.

Background

The electric connector shell is a shell, a connecting nut and a tail accessory of a plug and a socket, the shell is used for protecting internal parts of the electric connector such as an insulator and a contact body (a general name of a contact pin jack) from being damaged, a positioning key groove on the shell ensures the positioning of the plug and the socket, the connecting nut is used for connecting and separating the plug and the socket, the tail accessory is used for protecting the connection part of a lead and the contact body from being damaged and fixing a cable, and the shell also has a certain electromagnetic shielding effect.

Take two inner conductor's jack subassembly to mean to have, jack and two inner conductor's of contact pin jack subassembly, traditional two inner conductor's jack subassembly in the area are when using, and jack and contact pin are directly pegged graft, realize electric connection, lack necessary protective structure on the subassembly, and when the leisure, outside dust impurity easily enters into inside the subassembly, causes the emergence of short circuit accident easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a take two inner conductors's automatic re-setting jack subassembly has convenient to use and the high characteristics of security performance.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic reset jack assembly with double inner conductors comprises a female shell, a female inner conductor, a female insulator, a male shell and a male inner conductor, wherein a female through groove is formed in the female shell, the female inner conductor is installed in the female through groove through the female insulator, the male inner conductor is installed in the male shell, the end part of the male inner conductor can be embedded into the female inner conductor, the automatic reset jack assembly further comprises a bearing and a threaded sleeve, the threaded sleeve is installed on the male shell in a rotating mode through the bearing, and the threaded sleeve is connected with the female shell in a screwing mode; female first shell is different from the one end of public first shell and articulates there is dustproof flip female first shell outer wall with be connected with the messenger between the dustproof flip automatic upset to the elasticity automatic re-setting subassembly of closed condition.

As a preferred technical scheme of the utility model, elasticity automatic re-setting subassembly includes drive pin axle and spliced pole, the spliced pole is fixed on the dustproof flip the outer wall of female first shell is fixed with the installation piece, drive pin axle elastic mounting is in on the installation piece, just the one end of drive pin axle is articulated.

As a preferred technical solution of the present invention, the utility model further comprises a second reset spring, the driving pin shaft penetrates through the mounting block, and a second limiting disc and a connecting sheet are respectively fixed at two ends of the driving pin shaft, a limiting ring is further fixed on the driving pin shaft, and the second reset spring is sleeved on the driving pin shaft and is located between the mounting block and the limiting ring; the top end of the connecting column is provided with a notch, the connecting column is also provided with a sliding hole communicated with the notch, and the outer wall of the connecting sheet is fixed with a guide pin penetrating through the sliding hole.

As an optimized technical scheme of the utility model, threaded sleeve's outer wall is fixed with the bulge loop No. one, the outer wall of female first shell is fixed with the bulge loop No. two.

As a preferred technical scheme of the utility model, the outer wall of the female shell is also provided with a plurality of groups of auxiliary stabilizing components which are arranged at equal intervals along the circumferential direction; the auxiliary stabilizing assembly comprises an auxiliary stabilizing plate and a first reset spring, the auxiliary stabilizing plate is an L-shaped component with an inclined end face, a connecting pin is fixed on the outer wall of the female head shell and penetrates through the auxiliary stabilizing plate, a first limiting disc is fixed at the top end of the connecting pin, and the first reset spring is sleeved on the connecting pin and is positioned between the first limiting disc and the auxiliary stabilizing plate; after the first convex ring is attached to the second convex ring, the auxiliary stabilizing plate hooks the first convex ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a jack subassembly utilizes dustproof flip and the elasticity automatic re-setting subassembly that sets up, directly opens dustproof flip and can carry out inserting of jack subassembly and connect the use when using, and when the idle, elasticity automatic re-setting subassembly can make dustproof flip automatic upset to the closed condition for realize dustproof protection to the jack subassembly, greatly improved the security and the life that the jack subassembly used, avoid the emergence of short circuit accident.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the auxiliary stabilizing assembly of fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the elastic automatic reset assembly of fig. 1 according to the present invention;

in the figure: 1. a female housing; 2. a female through groove; 3. a female inner conductor; 4. a female insulator; 5. a male housing; 6. a male inner conductor; 7. a bearing; 8. a threaded bushing; 9. a first convex ring; 10. a second convex ring; 11. a secondary stabilizing assembly; 12. a dustproof flip cover; 13. an elastic automatic reset component; 14. an auxiliary stabilizing plate; 15. a connecting pin; 16. a first limiting disc; 17. a first return spring; 18. driving the pin shaft; 19. mounting blocks; 20. a second limiting disc; 21. a limiting ring; 22. a second return spring; 23. connecting columns; 24. connecting sheets; 25. a notch; 26. a guide pin; 27. and (4) a slide 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: an automatic reset jack assembly with double inner conductors comprises a female shell 1, a female inner conductor 3, a female insulator 4, a male shell 5 and a male inner conductor 6, wherein a female through groove 2 is formed in the female shell 1, the female inner conductor 3 is installed in the female through groove 2 through the female insulator 4, the male inner conductor 6 is installed in the male shell 5, the end part of the male inner conductor 6 can be embedded into the female inner conductor 3, the automatic reset jack assembly further comprises a bearing 7 and a threaded sleeve 8, the threaded sleeve 8 is rotatably installed on the male shell 5 through the bearing 7, and the threaded sleeve 8 is connected with the female shell 1 in a threaded screwing mode; have dustproof flip 12 in female first shell 1 different from the one end of public first shell 5 articulates, be connected with the elasticity automatic re-setting subassembly 13 that makes dustproof flip 12 overturn automatically to the closed condition between female first shell 1 outer wall and dustproof flip 12, when the equipment jack subassembly, make public first inner conductor 6 correspond female first inner conductor 3 and insert, later stabilize female first shell 1 and rotate threaded sleeve 8, under the screw thread screwing action, threaded sleeve 8 utilizes bearing 7 to stimulate public first shell 5 to be close to female first shell 1, screw threaded sleeve 8 can realize female first inner conductor 3 and the connection of public first inner conductor 6, when carrying out the connecing of jack subassembly and using, the dustproof flip 12 can be opened in the upset, when idle, elasticity automatic re-setting subassembly 13 can make dustproof flip 12 overturn automatically to the closed condition, carry out dustproof protection to the jack subassembly.

Specifically, according to fig. 1 and fig. 3, in this embodiment, the elastic automatic resetting component 13 includes a driving pin 18 and a connecting column 23, the connecting column 23 is fixed on the dustproof flip 12, the outer wall of the female housing 1 is fixed with a mounting block 19, the driving pin 18 is elastically mounted on the mounting block 19, one end of the driving pin 18 is hinged, when the dustproof flip 12 is in an open state, the dustproof flip 12 drives the connecting column 23 to turn over, and the connecting column 23 pushes the driving pin 18 to move toward the rear side.

Specifically, as shown in fig. 1 and fig. 3, in this embodiment, the present invention further includes a second return spring 22, the driving pin 18 penetrates through the mounting block 19, a second limiting disc 20 and a connecting sheet 24 are respectively fixed at two ends of the driving pin 18, a limiting ring 21 is further fixed on the driving pin 18, and the second return spring 22 is sleeved on the driving pin 18 and located between the mounting block 19 and the limiting ring 21; a notch 25 is formed at the top end of the connecting column 23, a sliding hole 27 communicated with the notch 25 is further formed in the connecting column 23, a guide pin 26 penetrating through the sliding hole 27 is fixed on the outer wall of the connecting sheet 24, when the dustproof flip cover 12 is in an open state, the dustproof flip cover 12 drives the connecting column 23 to overturn, the connecting column 23 pushes the driving pin shaft 18 to move towards the rear side and compress the second reset spring 22, when the dustproof flip cover 12 is in a idle state, the second reset spring 22 automatically pushes the driving pin shaft 18 to move forwards, and the driving pin shaft 18 utilizes the connecting column 23 to enable the dustproof flip cover 12 to be automatically closed.

Specifically, according to fig. 1, in the present embodiment, a first protruding ring 9 is fixed on the outer wall of the threaded sleeve 8, and a second protruding ring 10 is fixed on the outer wall of the female housing 1, and is used for positioning the combination of the female housing 1 and the male housing 5.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, the outer wall of the female housing 1 is further provided with a plurality of sets of auxiliary stabilizing assemblies 11 arranged at equal intervals along the circumferential direction; the auxiliary stabilizing assembly 11 comprises an auxiliary stabilizing plate 14 and a first return spring 17, the auxiliary stabilizing plate 14 is an L-shaped component with an inclined end face, a connecting pin 15 is fixed on the outer wall of the female shell 1, the connecting pin 15 penetrates through the auxiliary stabilizing plate 14, a first limiting disc 16 is fixed at the top end of the connecting pin 15, and the first return spring 17 is sleeved on the connecting pin 15 and is positioned between the first limiting disc 16 and the auxiliary stabilizing plate 14; when the first convex ring 9 is attached to the second convex ring 10, the auxiliary stabilizing plate 14 hooks the first convex ring 9, the first convex ring 9 moves towards the second convex ring 10 in the process of screwing the threaded sleeve 8, because the end surface of the auxiliary stabilizing plate 14 is an inclined surface, when the first convex ring 9 applies force to the inclined surface of the auxiliary stabilizing plate 14, the auxiliary stabilizing plate 14 moves outwards and compresses the first return spring 17 to yield the movement of the first convex ring 9 until the first convex ring 9 passes over the bent part of the end part of the auxiliary stabilizing plate 14, at the moment, the first convex ring 9 is attached to the second convex ring 10, the first return spring 17 resets the auxiliary stabilizing plate 14, the auxiliary stabilizing plate 14 hooks the first convex ring 9, and the stability of the combination of the jack assembly is further ensured.

The utility model discloses a theory of operation and use flow: the utility model discloses a jack subassembly, when assembling the jack subassembly, make public first inner conductor 6 correspond female first inner conductor 3 and insert, later stabilize female first shell 1 and rotate threaded sleeve 8, under the screw thread closes the effect soon, threaded sleeve 8 utilizes bearing 7 to stimulate public first shell 5 to be close to female first shell 1, screw threaded sleeve 8 and can realize female first inner conductor 3 and the connection of public first inner conductor 6, supplementary stabilizer plate 14 catches on first bulge loop 9 after first bulge loop 9 and the laminating of second bulge loop 10, has further guaranteed the stability of the combination of jack subassembly;

when the dustproof flip cover 12 is in an open state, the dustproof flip cover 12 drives the connecting column 23 to flip, and the connecting column 23 pushes the driving pin shaft 18 to move towards the rear side and compress the second return spring 22;

when the socket is idle, the second return spring 22 automatically pushes the driving pin 18 to move forward, and the driving pin 18 utilizes the connecting column 23 to automatically close the dustproof flip 12, so as to perform dustproof protection on the socket component.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take two inner conductor's automatic re-setting jack subassembly, includes female first shell (1), female first inner conductor (3), female first insulator (4), public first shell (5) and public first inner conductor (6), it leads to groove (2) to have seted up female first in female first shell (1), female first inner conductor (3) are installed through female first insulator (4) in female first logical groove (2), public first inner conductor (6) are installed in public first shell (5), just the tip of public first inner conductor (6) can imbed in female first inner conductor (3), its characterized in that: the thread bushing (8) is rotatably mounted on the male shell (5) through the bearing (7), and the thread bushing (8) is connected with the female shell (1) in a thread screwing mode; female first shell (1) is different from the one end of public first shell (5) and articulates there is dustproof flip (12) female first shell (1) outer wall with be connected with between dustproof flip (12) and make dustproof flip (12) automatic upset to the elasticity automatic re-setting subassembly (13) of closed condition.

2. The dual inner conductor self-reset jack assembly of claim 1, wherein: elasticity automatic re-setting subassembly (13) are including drive pin axle (18) and spliced pole (23), spliced pole (23) are fixed on dustproof flip (12) the outer wall of female first shell (1) is fixed with installation piece (19), drive pin axle (18) elastic mounting is in on installation piece (19), just the one end of drive pin axle (18) is articulated.

3. The dual inner conductor self-reset jack assembly of claim 2, wherein: the device is characterized by further comprising a second reset spring (22), the driving pin shaft (18) penetrates through the mounting block (19), a second limiting disc (20) and a connecting sheet (24) are fixed at two ends of the driving pin shaft (18) respectively, a limiting ring (21) is fixed on the driving pin shaft (18), and the second reset spring (22) is sleeved on the driving pin shaft (18) and located between the mounting block (19) and the limiting ring (21); a notch (25) is formed in the top end of the connecting column (23), a sliding hole (27) communicated with the notch (25) is further formed in the connecting column (23), and a guide pin (26) penetrating through the sliding hole (27) is fixed to the outer wall of the connecting piece (24).

4. The dual inner conductor self-reset jack assembly of claim 1, wherein: a first convex ring (9) is fixed on the outer wall of the threaded sleeve (8), and a second convex ring (10) is fixed on the outer wall of the female shell (1).

5. The dual inner conductor self-reset jack assembly of claim 4, wherein: the outer wall of the female head shell (1) is also provided with a plurality of groups of auxiliary stabilizing assemblies (11) which are arranged at equal intervals along the circumferential direction; the auxiliary stabilizing assembly (11) comprises an auxiliary stabilizing plate (14) and a first return spring (17), the auxiliary stabilizing plate (14) is an L-shaped component with an inclined end face, a connecting pin (15) is fixed on the outer wall of the female shell (1), the connecting pin (15) penetrates through the auxiliary stabilizing plate (14), a first limiting disc (16) is fixed at the top end of the connecting pin (15), and the first return spring (17) is sleeved on the connecting pin (15) and is located between the first limiting disc (16) and the auxiliary stabilizing plate (14); when the first convex ring (9) is attached to the second convex ring (10), the auxiliary stabilizing plate (14) hooks the first convex ring (9).