CN216289111U

CN216289111U - Single-blade rotary hyperboloid wire spring jack piece

Info

Publication number: CN216289111U
Application number: CN202122792840.4U
Authority: CN
Inventors: 李文召; 付颜宏
Original assignee: Shenzhen Huahui Connectors Co ltd
Current assignee: Shenzhen Huahui Connectors Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-12
Anticipated expiration: 2031-11-15

Abstract

A single-leaf rotary hyperboloid wire spring jack piece comprises a jack piece, wherein a contact pin is movably and alternately connected to the upper end of the jack piece, a connecting disc is fixedly mounted at the upper end of the contact pin, a handle rod is fixedly mounted at the upper end of the connecting disc, a placing groove is formed in the front end of the handle rod, a storage device is arranged inside the placing groove, a pressing device is arranged at the upper end of the storage device, a dismounting device is arranged at the lower end of the jack piece and comprises a movable disc, a push-pull ring is fixedly mounted in the middle of the lower end of the movable disc, a threaded rod is fixedly mounted at the upper end of the movable disc, a wire spring is fixedly mounted at the upper end of the threaded rod, the dismounting device is movably connected with the jack piece through the threaded rod, lubricating oil enters an arc-shaped through pipe through the downward movement of the pressing plate, and is sprayed to the outer surface of the contact pin through the arc-shaped through pipe for lubricating treatment, reducing the abrasion and prolonging the service life.

Description

Single-blade rotary hyperboloid wire spring jack piece

Technical Field

The utility model relates to the field of wire spring jacks, in particular to a single-blade rotary hyperboloid wire spring jack piece.

Background

The wire spring jack is called as single-blade rotary hyperboloid wire spring jack and is a high-reliability jack assembly used on electric connector (i.e. connector) products. The plug-in force is small, the contact resistance is small and the reliability is high. Hyperboloid line spring jack mainly used connector for various key equipment, current single leaf gyration hyperboloid line spring jack spare contact friction each other with the line spring silk when long-term the use to make the contact pin take place wearing and tearing easily, shorten life, inconvenient dismantles the maintenance with the inside line spring silk of jack spare simultaneously, reduced the result of use.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model provides a single-blade rotary hyperboloid wire spring jack piece, which is used for solving the problems that the existing pin is easy to wear, the service life is shortened, and meanwhile, the wire spring wire in the jack piece is inconvenient to disassemble and maintain, and the use effect is reduced.

In order to achieve the purpose, the utility model provides a single-blade rotary hyperboloid wire spring jack, which comprises a jack, wherein the upper end of the jack is movably connected with a contact pin in an inserting mode, the upper end of the contact pin is fixedly provided with a connecting disc, the upper end of the connecting disc is fixedly provided with a handle rod, the front end of the handle rod is provided with a placing groove, a storage device is arranged inside the placing groove, the upper end of the storage device is provided with a pressing device, and the lower end of the jack is provided with a dismounting device.

As a further preferable technical scheme, the storage device comprises two groups of supporting legs, a storage cylinder is fixedly mounted at the upper end of each group of supporting legs, an oil outlet pipe is fixedly mounted in the middle of the lower end of the storage cylinder, a valve is fixedly mounted at the front end of the oil outlet pipe, arc-shaped through pipes are fixedly mounted at the lower end of the oil outlet pipe, a circular groove is formed in the upper end of the storage cylinder, and the storage device is fixedly connected with the handle rod through the supporting legs.

As a further preferable technical solution of the present invention, the pressing device includes a pressing plate, a pressing rod is fixedly installed in the middle of the lower end of the pressing plate, an extrusion disc is fixedly installed at the lower end of the pressing rod, a spring is fixedly installed at both the left portion and the right portion of the lower end of the pressing plate, and the pressing device is movably connected with the storage device through the extrusion disc.

As a further preferable technical scheme, the dismounting device comprises a movable disc, a push-pull ring is fixedly mounted in the middle of the lower end of the movable disc, a threaded rod is fixedly mounted at the upper end of the movable disc, a wire spring wire is fixedly mounted at the upper end of the threaded rod, and the dismounting device is movably connected with the jack piece through the threaded rod.

In a further preferred embodiment of the present invention, the diameter of the pressing plate is the same as the inner diameter of the storage device.

As a further preferred embodiment of the present invention, the wire spring wire is located inside the socket.

By adopting the technical scheme, the single-blade rotary hyperboloid wire spring jack piece can achieve the following beneficial effects:

1) the pressing rod is driven to move downwards when the pressing plate moves downwards, so that the extrusion disc is driven to move downwards, the spring is in a compression state at the moment, the extrusion disc extrudes lubricating oil in the storage cylinder, the valve is opened, the lubricating oil enters the arc-shaped through pipe through the oil outlet pipe and is sprayed to the outer surface of the contact pin through the arc-shaped through pipe to be lubricated, the abrasion of the contact pin is reduced, and the service life is prolonged;

2) thereby conveniently break away from the jack piece through rotating the threaded rod, and then conveniently take out the wire spring from the jack piece and dismantle the maintenance, improved the result of use.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of one embodiment of a single-leaf hyperboloid wire spring jack of the present invention;

FIG. 2 is a schematic structural view of a hyperboloid wire spring socket storage device of the present invention;

fig. 3 is a schematic structural view of a pressing device for a wire spring jack member of a single-blade rotary hyperboloid of the utility model;

fig. 4 is a schematic structural view of the dismounting device for the wire spring jack piece of the single-blade hyperboloid of revolution of the utility model.

In the figure: 1. a jack member; 2. inserting a pin; 3. a connecting disc; 4. a handle bar; 5. a placement groove; 6. a storage device; 7. a pressing device; 8. disassembling the device; 61. supporting legs; 62. a storage cylinder; 63. an oil outlet pipe; 64. a valve; 65. an arc-shaped through pipe; 66. a circular groove; 71. a pressing plate; 72. a pressing lever; 73. an extrusion disc; 74. a spring; 81. a movable tray; 82. a pull ring is pushed; 83. a threaded rod; 84. and a wire spring wire.

The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and specific embodiments. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for clarity of description only, and are not used to limit the scope of the utility model, and the relative relationship between the terms and the terms is not changed or modified substantially without changing the technical content of the utility model.

As shown in fig. 1, the single-blade rotary hyperboloid wire spring jack provided by the utility model comprises a jack 1, a contact pin 2 is movably inserted and connected to the upper end of the jack 1, a connecting disc 3 is fixedly mounted at the upper end of the contact pin 2, a handle rod 4 is fixedly mounted at the upper end of the connecting disc 3, a placing groove 5 is formed in the front end of the handle rod 4, a storage device 6 is arranged inside the placing groove 5, a pressing device 7 is arranged at the upper end of the storage device 6, and a dismounting device 8 is arranged at the lower end of the jack 1.

As shown in fig. 2, storage device 6 includes supporting leg 61, supporting leg 61 is provided with two sets ofly, and the common fixed mounting in upper end of two sets of supporting legs 61 has storage cylinder 62, storage cylinder 62 is used for storing lubricating oil, the lower extreme middle part fixed mounting of storage cylinder 62 has an oil pipe 63, the front end fixed mounting of oil pipe 63 has valve 64, the equal fixed mounting of lower extreme of oil pipe 63 has arc siphunculus 65, circular recess 66 has been seted up to storage cylinder 62's upper end, storage device 6 passes through supporting leg 61 and handle pole 4 fixed connection, open valve 64, thereby make lubricating oil enter into in the arc siphunculus 65 through oil pipe 63, then spray the surface of contact pin 2 through arc siphunculus 65 and carry out lubricated processing, reduce its wearing and tearing, and service life is prolonged.

As shown in fig. 3, the pressing device 7 includes a pressing plate 71, a pressing rod 72 is fixedly installed in the middle of the lower end of the pressing plate 71, an extruding disc 73 is fixedly installed at the lower end of the pressing rod 72, a spring 74 is fixedly installed at both the left portion and the right portion of the lower end of the pressing plate 71, the pressing device 7 is movably connected with the storage device 6 through the extruding disc 73, the diameter of the extruding disc 73 is the same as the inner diameter of the storage device 6, and the extruding disc 73 extrudes the lubricating oil in the storage device 6, so as to assist the lubricating oil.

As shown in fig. 4, the dismounting device 8 includes the movable disc 81, the lower extreme middle part fixed mounting of movable disc 81 has the push-pull ring 82, the upper end fixed mounting of movable disc 81 has the threaded rod 83, the wired spring wire 84 of upper end fixed mounting of threaded rod 83, dismounting device 8 passes through threaded rod 83 and jack piece 1 swing joint, the wired spring wire 84 is located the inside of jack piece 1, thereby conveniently break away from jack piece 1 through rotating threaded rod 83, and then conveniently take out the maintenance of dismantling wire 84 from jack piece 1, and the use effect is improved.

The single-blade rotary hyperboloid wire spring jack piece has the following use process:

the pressing rod 72 is driven to move downwards when the pressing plate 71 moves downwards, so that the extrusion disc 73 is driven to move downwards, the spring 74 is in a compression state at the moment, the extrusion disc 73 extrudes lubricating oil in the storage cylinder 62, the valve 64 is opened, so that the lubricating oil enters the arc-shaped through pipe 65 through the oil outlet pipe 63, and then the lubricating oil is sprayed to the outer surface of the contact pin 2 through the arc-shaped through pipe 65 for lubrication treatment, so that the abrasion of the contact pin is reduced, and the service life is prolonged; thereby conveniently break away from jack spare 1 through rotating threaded rod 83, and then conveniently take out wire spring wire 84 from jack spare 1 and dismantle the maintenance, improved the result of use.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims.

Claims

1. The utility model provides a single leaf gyration hyperboloid wire spring jack spare, a serial communication port, including the jack spare, the upper end activity interlude of jack spare is connected with the contact pin, the upper end fixed mounting of contact pin has the connection pad, the upper end fixed mounting of connection pad has the handle pole, the standing groove has been seted up to the front end of handle pole, the inside of standing groove is provided with storage device, storage device's upper end is provided with press device, the lower extreme of jack spare is provided with dismounting device.

2. The single-leaf hyperboloid wire spring jack piece of gyration of claim 1, characterized in that, storage device includes the supporting leg, the supporting leg is provided with two sets ofly, and the common fixed mounting of the upper end of two sets of supporting legs has a storage cylinder, the lower extreme middle part fixed mounting of storage cylinder has an oil pipe, the front end fixed mounting of oil pipe has the valve, the equal fixed mounting of lower extreme of oil pipe has arc siphunculus, circular recess has been seted up to the upper end of storage cylinder, storage device passes through supporting leg and handle pole fixed connection.

3. The hyperboloid wire spring socket of single leaf revolution as claimed in claim 1, wherein the pressing device comprises a pressing plate, a pressing rod is fixedly installed in the middle of the lower end of the pressing plate, a pressing disc is fixedly installed at the lower end of the pressing rod, a spring is fixedly installed at both the left part and the right part of the lower end of the pressing plate, and the pressing device is movably connected with the storage device through the pressing disc.

4. The unileaf hyperboloid wire spring jack piece of gyration of claim 1, characterized in that, dismounting device includes the movable disk, the lower extreme middle part fixed mounting of movable disk has the push-pull ring, the upper end fixed mounting of movable disk has the threaded rod, the upper end fixed mounting of threaded rod has the wire spring, dismounting device passes through threaded rod and jack piece swing joint.

5. The monoleaf hyperboloid wire spring socket of claim 3, wherein the diameter of the pressing plate is the same size as the inner diameter of the storage device.

6. The monofoil hyperboloid wire spring socket of claim 4, wherein the wire spring wire is located inside the socket.