CN219833263U

CN219833263U - Switching stub

Info

Publication number: CN219833263U
Application number: CN202321191575.7U
Authority: CN
Inventors: 李元清
Original assignee: Shanghai Yanjie Electronic Technology Co ltd
Current assignee: Shanghai Yanjie Electronic Technology Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-10-13
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a transfer stub wire which comprises a plug connector, a connecting wire, an adapter, a protective shell and a plug post, wherein the connecting wire is fixed at one end of the plug connector, the adapter is fixedly arranged at the other end of the connecting wire, the protective shell is fixedly arranged at one end of the adapter, the plug post is arranged in the protective shell, a protective spring is fixedly arranged at one end of the adapter connected with the connecting wire, a protective sleeve is fixedly arranged at one end of the adapter connected with the connecting wire, a rotating positioning ring is arranged on the outer surface of the protective shell, a positioning rod and a reset plate are fixedly arranged on the inner side surface of the positioning ring, and a reset spring is connected between the reset plate and the limiting plate. This switching stub through the mode that sets up the guide block that metal material made in the one end of limiting plate for the guide block can contact the direction through curved one end and the recess of socket, reduces the deformation of limiting plate bending that socket and limiting plate collision probably lead to.

Description

Switching stub

Technical Field

The utility model relates to the technical field of patch cords, in particular to a patch cord.

Background

One end of the short cable, the metal wire or the optical fiber for connecting the component to other equipment is called a short tail wire, the short tail wire is suitable for connecting two equipment with smaller distance due to the fact that the length of the short tail wire is shorter in use, the short tail wire is also used for connecting some movable mobile equipment so as to avoid dragging of the cable, but the short tail wire of some special-shaped interfaces is used for ensuring stability of plugging and accurate butt joint of a plugging column and an equipment interface in plugging, a bulge is usually arranged on the side surface of a socket so as to prevent stress bending of the plugging column due to dislocation of the plugging column and the interface in plugging of the special-shaped connector, the bulge cannot be clamped with a groove formed in an interface end in one time when the connector is aligned and clamped through the bulge, abrasion of one end of a positioning bulge is generated after multiple plugging, and once the positioning bulge one end is deformed, the connector cannot be smoothly plugged into the socket, and long-term use of the wire is not facilitated.

Disclosure of Invention

The utility model aims to provide a transfer stub so as to solve the problem that an adapter wire joint and a socket provided in the background art cannot be in butt joint due to deformation of a positioning protrusion.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switching stub, includes bayonet joint, connecting wire, adapter, protecting crust and spliced pole, the one end of bayonet joint is fixed with the connecting wire, and the other end fixed mounting of connecting wire has the adapter, the one end of adapter is fixed to be provided with the protecting crust, and the inside of protecting crust is provided with the spliced pole, the one end that the adapter is connected with the connecting wire is fixed to be provided with protection spring, and the one end that the adapter is connected with the connecting wire is fixed to be provided with the lag, the outside fixed surface of protecting crust is provided with the limiting plate, and the one end of limiting plate is run through by the guide block, the upper end of guide block is connected with the one end of gag lever post, and the other end of gag lever post is fixed to be provided with the stopper, the surface mounting of protecting crust has pivoted holding ring, and the inboard fixed surface of holding ring is provided with locating lever and reset plate, be connected with reset spring between reset plate and the limiting plate.

Preferably, the protection spring is arranged around one end of the connecting wire, which is connected with the adapter, and the outer surface of the protection spring is attached to the inner side surface of the protection sleeve.

By adopting the technical scheme, the protective sleeve can prevent bending and protect one end, connected with the adapter, of the connecting wire through the protective spring.

Preferably, the one end that adapter was kept away from to the lag is horn mouth design, and the inboard surface of the less one end of lag opening is laminated mutually with the surface of connecting wire to the lag is made for the rubber material.

By adopting the technical scheme, the protective sleeve can support and limit the protective spring when the protective spring is bent.

Preferably, the guide block is in sliding connection with the limiting plate, and one end of the guide block, which is back to the limiting plate, is in an arc-shaped design.

By adopting the technical scheme, the guide block can be subjected to buffer guide when being inserted into the equipment port through one end of the arc.

Preferably, the guide block is connected with the limiting rod in a clamping way, and one end of the limiting rod provided with the limiting block is flush with the outer surface of the limiting plate.

By adopting the technical scheme, the limiting rod can limit the guide block to prevent the guide block from sliding randomly.

Preferably, the locating rod is located between the 2 limiting blocks, and the locating rod is connected with the 2 limiting blocks in a clamping mode.

By adopting the technical scheme, the locating rod can limit the limit rod through the clamping of the locating rod and the 2 limit blocks.

Compared with the prior art, the utility model has the beneficial effects that: the transfer stub:

1. by arranging the guide block made of metal materials at one end of the limiting plate, the guide block can contact and guide with the groove of the socket through one arc-shaped end, so that deformation and bending of the limiting plate, which are possibly caused by collision between the socket and the limiting plate, are reduced;

2. the guide block is fixedly installed through the limiting rod and the limiting plate, so that the guide block can be replaced when the guide block is worn and damaged, the protective shell and the plug-in column can be accurately abutted with a socket at the equipment end, and the whole patch cord can not be replaced due to the damage of the guide block;

3. the guide block is supported on the reset plate, so that the positioning ring can be clamped with the limiting block through the positioning ring, the limiting rod cannot slide to cause the guide block to be separated from the limiting plate, and the installation stability of the guide block is guaranteed.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a cut-away perspective view of the connection of the adapter and the protection spring of the present utility model;

FIG. 3 is a schematic view of a connection structure between a protective shell and a positioning ring according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic view of a three-dimensional structure of a connection between a limiting plate and a guide block;

fig. 6 is an enlarged view of the structure of fig. 5B according to the present utility model.

In the figure: 1. a plug; 2. a connecting wire; 3. an adapter; 4. a protective shell; 5. a plug-in column; 6. a protective spring; 7. a protective sleeve; 8. a limiting plate; 9. a guide block; 10. a limit rod; 11. a limiting block; 12. a positioning ring; 13. a positioning rod; 14. a reset plate; 15. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a switching stub, including bayonet joint 1, connecting wire 2, adapter 3, the lag 4, peg graft post 5, protection spring 6, lag 7, limiting plate 8, guide block 9, gag lever post 10, stopper 11, the locating ring 12, locating lever 13, reset plate 14 and reset spring 15, the one end of bayonet joint 1 is fixed with connecting wire 2, and the other end fixed mounting of connecting wire 2 has adapter 3, the one end of adapter 3 is fixed and is provided with lag 4, and the inside of lag 4 is provided with peg graft post 5, the one end that adapter 3 and connecting wire 2 are connected is fixed and is provided with protection spring 6, and the one end that adapter 3 and connecting wire 2 are connected is fixed is provided with lag 7, protection spring 6 encircles the one end setting that connecting wire 2 and adapter 3 are connected, and the surface of protection spring 6 and the inboard surface of lag 7 laminate mutually, lag 7 is kept away from the one end of adapter 3 and is the horn mouth design, and the inboard surface of the less one end of lag 7 opening is made with the surface of connecting wire 2, and lag 7 is the rubber material, when equipment is through bayonet joint 1, connecting wire 2 and adapter 3 and the inside of connecting wire 3 and connecting wire 3, the device is connected with the one end of 3 and the lead to the protection spring 3 and the junction of connecting wire 2 is connected with the adapter 3 and prevent that the excessive force of buckling of connecting wire 2 from bending.

The outer side surface of the protective shell 4 is fixedly provided with a limiting plate 8, one end of the limiting plate 8 is penetrated by a guide block 9, the upper end of the guide block 9 is connected with one end of a limiting rod 10, the other end of the limiting rod 10 is fixedly provided with a limiting block 11, the outer surface of the protective shell 4 is provided with a rotating positioning ring 12, the inner side surface of the positioning ring 12 is fixedly provided with a positioning rod 13 and a reset plate 14, a reset spring 15 is connected between the reset plate 14 and the limiting plate 8, the guide block 9 is in sliding connection with the limiting plate 8, one end of the guide block 9, which is back to the limiting plate 8, is in arc-shaped design, the guide block 9 is in clamping connection with the limiting rod 10, one end of the limiting rod 10, which is provided with the limiting block 11, is flush with the outer surface of the limiting plate 8, the positioning rod 13 is positioned between 2 limiting blocks 11, and the positioning rod 13 is in clamping connection with 2 limiting blocks 11, in use, in a way that the guide block 9 is aligned with a groove of equipment end, the arc-shaped end of the guide block 9 is aligned with the groove at the equipment end to avoid collision, so that the limit plate 8 can be clamped into the groove at the equipment end, the plug-in column 5 in the protective shell 4 can be accurately plugged into the socket at the equipment end, when the guide block 9 is worn and needs to be replaced, the positioning ring 12 is rotated, the positioning ring 12 drives the reset plate 14 and the positioning rod 13 to rotate, the spring between the reset plate 14 and the limit plate 8 is compressed, the positioning rod 13 is disengaged from the engagement of the limit block 11, the sliding limit block 11 drives the guide block 9 to slide outside the limit plate 8 until one end of the guide block 9 completely slides out of the limit plate 8, then one end of the limit rod 10 is disengaged from the engagement of the guide block 9, the new guide block 9 is engaged with the limit rod 10, one end of the guide block 9 after replacement is inserted into the limit plate 8, and along with the sliding of the guide block 9, the limiting rod 10 drives the limiting blocks 11 to reset, at the moment, the positioning ring 12 is loosened, the positioning ring 12 drives the positioning rod 13 to be clamped with the 2 limiting blocks 11 under the support of the reset spring 15 to the reset plate 14, and the replacement and fixation of the guide block 9 are completed.

Working principle: when using this switching stub, fix the junction of connecting wire 2 and adapter 3 through protection spring 6 and lag 7, utilize the direction of guide block 9 to align anticollision when protection shell 4 and spliced pole 5 are pegged graft with the equipment port, guarantee the stable grafting between adapter 3 and the equipment port through the change to worn guide block 9, increased holistic practicality.

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

Claims

1. The utility model provides a switching stub, includes bayonet joint (1), connecting wire (2), adapter (3), protecting crust (4) and spliced pole (5), its characterized in that: the utility model discloses a plug connector, including plug connector, connecting wire, locating plate (14), locating plate (15), locating plate (14), locating plate (8) and locating plate, plug connector, connecting wire (2) are fixed with to one end of plug connector (1), and the other end fixed mounting of connecting wire (2) has adapter (3), the one end of adapter (2) is fixed with connecting wire (2), the one end of adapter (3), and the one end fixed mounting of connecting wire (2) has adapter (3), the one end of adapter (3) is connected with the locating plate (8), the upper end of locating plate (9) is connected with the one end of gag lever post (10), and the other end of gag lever post (10) is fixed and is provided with stopper (11), the surface mounting of shell (4) has pivoted locating ring (12), and the inboard fixed surface of locating ring (12) is provided with protection spring (6), and reset plate (14), be connected with reset spring (15) between reset plate (14) and the limiting plate (8).

2. A transit stub as defined in claim 1 wherein: the protection spring (6) is arranged around one end, connected with the adapter (3), of the connecting wire (2), and the outer surface of the protection spring (6) is attached to the inner side surface of the protection sleeve (7).

3. A transit stub as defined in claim 1 wherein: the one end that adapter (3) was kept away from to lag (7) is horn mouth design, and the inboard surface of the less one end of lag (7) opening is laminated with the surface of connecting wire (2) mutually to lag (7) are made for the rubber material.

4. A transit stub as defined in claim 1 wherein: the guide block (9) is in sliding connection with the limiting plate (8), and one end of the guide block (9) back to the limiting plate (8) is in an arc-shaped design.

5. A transit stub as defined in claim 1 wherein: the guide block (9) is connected with the limiting rod (10) in a clamping mode, and one end of the limiting rod (10) provided with the limiting block (11) is flush with the outer surface of the limiting plate (8).

6. A transit stub as defined in claim 1 wherein: the locating rod (13) is located between the 2 limiting blocks (11), and the locating rod (13) is connected with the 2 limiting blocks (11) in a clamping mode.