CN209842146U

CN209842146U - Device for disassembling housing of SC connector

Info

Publication number: CN209842146U
Application number: CN201920878421.2U
Authority: CN
Inventors: 王宇; 刘光清; 兰纯刚
Original assignee: Nanjing Huamai Technology Co Ltd
Current assignee: Nanjing Huamai Technology Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2019-12-24
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a device for dismantling SC connector shell, including casing and depression bar, the casing is cuboid form, is provided with first stop device, second stop device and third stop device in the inside order of casing to separate the casing and form four adjacent cavitys, be first cavity, second cavity, third cavity and fourth cavity respectively; the compression bar is provided with a fourth limiting device so as to divide the compression bar into a head part and a tail part, the tail part is sleeved with a spring, and one end of the spring is in contact with the fourth limiting device; the tail part is also fixedly connected with a pressure head; a part of the head of the pressure lever is positioned in the first cavity, and a part of the head of the pressure lever extends out of the shell; the fourth limiting device and the spring are positioned in the second cavity; the pressure head is located in the third cavity. The beneficial effects of the utility model reside in that, simplify SC connector shell and dismantle the step, reduce the SC connector shell and dismantle the degree of difficulty, reduce the damage proportion of SC connector shell at the dismantlement in-process.

Description

Device for disassembling housing of SC connector

Technical Field

The utility model relates to a device for dismantling SC connector shell belongs to communication network connecting device technical field.

Background

In the field of optical communication, a jump fiber is taken as a main connecting product and consists of an optical cable and movable connector joints, the movable connector joints are prefabricated at two ends of the optical cable to form a common jump fiber, and if the shell of the original SC connector has problems and needs to be replaced, the common jump fiber is generally processed by adopting a manual disassembly method.

The defects of the prior art are as follows: the mode of dismantling the SC connector shell in the existing market mainly takes manual disassembly as the main part, and the method of dismantling easily causes the appearance damage of the SC connector shell, forms and rejects, increases production cost, and has low efficiency when dismantling, and when dismantling the shell quantity too much, easily causes the discomfort of the hands of workers, and influences the normal work of the workers.

Disclosure of Invention

In order to solve the problems existing in the prior art, the utility model discloses a can dismantle device of SC connector has realized dismantling the transformation to mechanical dismantlement from the manual work, has improved the efficiency of whole dismantlement process.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme:

a device for disassembling an SC connector shell comprises a shell and a pressure lever, wherein the shell is cuboid, and a first limiting device, a second limiting device and a third limiting device are sequentially arranged in the shell, so that the shell is divided into four adjacent cavities, namely a first cavity, a second cavity, a third cavity and a fourth cavity; the compression bar is provided with a fourth limiting device so as to divide the compression bar into a head part and a tail part, the tail part is sleeved with a spring, and one end of the spring is in contact with the fourth limiting device; the tail part is also fixedly connected with a pressure head; a part of the head of the pressure lever is positioned in the first cavity, and a part of the head of the pressure lever extends out of the shell; the fourth limiting device and the spring are positioned in the second cavity; the pressure head is located in the third cavity.

Preferably, the pressure head is a cylinder with internal threads, the tail end of the tail part is a cylinder with external threads, and the pressure head and the tail end are fixed through threads.

Preferably, the top end of the head is provided with a block-shaped stress device, and the sectional area of the stress device is larger than that of the compression bar.

As a preferred scheme, the device also comprises a cover plate, wherein a plurality of mounting holes are formed in the shell at positions close to the first limiting device; and the cover plate is provided with a mounting hole corresponding to the mounting hole.

The beneficial effects of the utility model reside in that, whole device is small, and light in weight can be easily held in hand, has simplified SC connector shell and has dismantled the step, reduces the SC connector shell and dismantles the degree of difficulty, reduces the damage proportion of SC connector shell at the dismantlement in-process.

Drawings

Fig. 1 is a schematic view of a housing structure.

Fig. 2 is a schematic view of the structure of the pressure lever.

Figure 3 is a schematic view of the ram configuration.

Fig. 4 is a schematic view of the usage state of the present invention.

Detailed Description

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

As shown in fig. 1, a device for disassembling an SC connector housing includes a housing 100, which is a rectangular parallelepiped in overall shape, and a first stopper 101, a second stopper 102 and a third stopper 103 are sequentially disposed inside the housing 100, so as to partition the housing 100 into four adjacent cavities, namely a first cavity 104, a second cavity 105, a third cavity 106 and a fourth cavity 107. A plurality of mounting holes 108 are formed in the housing 100 at positions close to the first stopper, and the positions of the mounting holes are generally freely selected, and it is preferable to form the mounting holes 108 at the stopper in consideration of forming protrusions inside the cavity to facilitate the opening of the hole.

As shown in fig. 4, the mounting holes 108 are used to fix the cover 200 to the housing 100, and correspondingly, mounting holes 201 are formed in the cover 200 at positions corresponding to the positions of the mounting holes 108.

As shown in fig. 2 and 3, the fourth limiting device 301 is disposed on the pressing rod 300, so as to divide the pressing rod 300 into a head portion 302 and a tail portion 303, the top end of the head portion 302 is provided with a block-shaped force-receiving device 304, and the cross-sectional area of the force-receiving device 304 is larger than that of the pressing rod 300, so that a user can push the pressing rod 300 from the force-receiving device 304 conveniently. The tail 303 is sleeved with a spring 305, and one end of the spring 305 is in contact with the fourth limiting device 301. The tail portion 303 is also fixedly connected with a pressure head 306, and in general, the pressure head 306 is a cylinder with internal threads, and the tail portion 303 is provided with a cylinder with external threads at the tail end, and the two are fixed through threads.

As shown in FIG. 4, when the plunger 300 is installed in the housing 100, a portion of the head 302 of the plunger 300 is located in the first cavity 104 and a portion extends out of the housing; the fourth limiting means 301 and the spring 305 are located in the second cavity 105; ram 306 is located within third cavity 106. When a user applies force to the housing 100 from the force-receiving device 304, the ram 306 starts moving, and the spring 305 deforms due to the force; when the applied force is removed, the spring 305 returns to its original shape, which drives the ram 306 back to its original position.

The utility model aims at dismantling the shell of SC connector, when the utility model discloses when using, place SC connector 400 in casing 100, wherein the whole third cavity 106 that is located of the shell of SC connector 400, the user exerts the effort for atress device 304 for a little alright dismantle the shell of SC connector.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto, and various changes and modifications can be made without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be subject to the definition of the claims of the present application.

Claims

1. A device for disassembling an SC connector shell is characterized by comprising a shell and a pressure lever, wherein the shell is cuboid, and a first limiting device, a second limiting device and a third limiting device are sequentially arranged in the shell, so that the shell is divided into four adjacent cavities, namely a first cavity, a second cavity, a third cavity and a fourth cavity; the compression bar is provided with a fourth limiting device so as to divide the compression bar into a head part and a tail part, the tail part is sleeved with a spring, and one end of the spring is in contact with the fourth limiting device; the tail part is also fixedly connected with a pressure head; a part of the head of the pressure lever is positioned in the first cavity, and a part of the head of the pressure lever extends out of the shell; the fourth limiting device and the spring are positioned in the second cavity; the pressure head is located in the third cavity.

2. The apparatus of claim 1, wherein the ram is a cylinder with internal threads and the tail terminates in a cylinder with external threads, the two being secured by threads.

3. A device for disassembling an SC connector housing according to claim 1, wherein the top end of the head is provided with a block-shaped force receiving means having a cross-sectional area larger than that of the pressing rod.

4. The device for disassembling the housing of the SC connector according to claim 1, further comprising a cover plate, wherein the housing is provided with a plurality of mounting holes near the first position-limiting means; and the cover plate is provided with a mounting hole corresponding to the mounting hole.