CN211456075U

CN211456075U - But reuse's quartzy head

Info

Publication number: CN211456075U
Application number: CN202020532964.1U
Authority: CN
Inventors: 方灵萍
Original assignee: Shenzhen Zhongya Communication Technology Co ltd
Current assignee: Shenzhen Zhongya Communication Technology Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-09-08
Anticipated expiration: 2030-04-10

Abstract

The utility model relates to a quartzy first technical field just discloses a but reuse's quartzy head, including main part and installation cover, the main part includes enclosing cover and inner cup, the enclosing cover top is provided with the shell fragment, the enclosing cover bottom is seted up flutedly, both sides inner wall all is provided with the spacing groove around the recess, thread bush on the fixedly connected with of enclosing cover one side, the inner cup matches with the recess size, the inside copper sheet that is provided with of inner cup, the inner cup both sides are provided with the stopper. This but reuse's quartzy head, through setting up enclosing cover and inner cup to be provided with spacing groove and stopper respectively, through the pressfitting from top to bottom can compress tightly the net twine inner conductor, insert the installation cover with the main part inside again, twist and move the protective sheath and can realize being connected of main part and installation cover, make the elastic pressing plate deformation simultaneously, compress tightly the net twine, reverse twist open enclosing cover and inner cup after moving the protective sheath and can demolish the net twine, be convenient for install and dismantle, be favorable to reuse, saved the resource.

Description

But reuse's quartzy head

Technical Field

The utility model relates to a quartzy first technical field specifically is a but reuse's quartzy head.

Background

The crystal head is a plastic connector which can be inserted along a fixed direction and automatically prevent falling off, and is commonly called as a crystal head due to glittering and translucent appearance, and the professional term is RJ-45 connector. The crystal head is suitable for field termination of equipment or horizontal subsystems, and the shell material adopts high-density polyethylene. Two ends of each twisted pair are connected with the network card and the concentrator (or the exchanger) by installing crystal heads.

When the existing crystal head and the network cable are installed, the branch lines inside the network cable are inserted into the crystal head after being sequenced according to colors, and then the copper sheet is pushed into the crystal head by using a clamp, so that the process is irreversible, the crystal head cannot be reused, and the disposable crystal head causes resource waste.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a but reuse's quartzy head possesses reuse, saves advantages such as resource, when having solved present quartzy head and net twine installation, inserts quartzy head according to the colour sequencing with the inside branch line of net twine now, then uses the pincers utensil to push the quartzy head with the copper sheet, and such process is irreversible, leads to the unable reuse of quartzy head, and disposable quartzy head causes the problem of wasting of resources.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but reuse's quartzy head, includes main part and installation cover, the main part includes enclosing cover and inner cup, the outer lid top is provided with the shell fragment, the enclosing cover bottom is seted up flutedly, both sides inner wall all is provided with the spacing groove around the recess, thread bush on the fixedly connected with of enclosing cover one side, the inner cup matches with the recess size, the inside copper sheet that is provided with of inner cup, the inner cup both sides are provided with the stopper, the square hole has been seted up on the inner cup surface, square hole lateral wall fixed connection has the elastic pressure board, the fixed sloping block that is provided with in elastic pressure board bottom, the sloping block extends to the inner cup bottom, inner cup one side is equipped with.

The installation cover includes square groove box and protective sheath, protective sheath and square groove box swing joint, the inner chamber intercommunication of protective sheath and square groove box, square groove box inner chamber bottom wall is provided with the inclined plane.

Preferably, the inner wall of the protective sleeve is provided with threads, and the threads on the inner wall of the protective sleeve are matched with the threads on the surfaces of the upper threaded sleeve and the lower threaded sleeve.

Preferably, the height of the inner cavity of the square groove box is matched with that of the outer cover, and the width of the inner cavity of the square groove box is matched with that of the outer cover.

Preferably, the upper threaded sleeve and the lower threaded sleeve are matched with each other.

Preferably, the number of the copper sheets is eight, and the eight copper sheets are distributed in a linear array.

Compared with the prior art, the utility model provides a but reuse's quartzy head possesses following beneficial effect:

this but reuse's quartzy head, through setting up enclosing cover and inner cup to be provided with spacing groove and stopper respectively, through the pressfitting from top to bottom can compress tightly the net twine inner conductor, insert the installation cover with the main part inside again, twist and move the protective sheath and can realize being connected of main part and installation cover, make the elastic pressing plate deformation simultaneously, compress tightly the net twine, reverse twist open enclosing cover and inner cup after moving the protective sheath and can demolish the net twine, be convenient for install and dismantle, be favorable to reuse, saved the resource.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a bottom view of the outer cover of the present invention;

fig. 3 is a top view of the inner lid of the present invention;

FIG. 4 is a schematic view of the connection structure of the square groove box and the protective sleeve of the present invention;

fig. 5 is a schematic view of the mounting structure of the main body of the present invention;

fig. 6 is a side view of the main body of the present invention.

Wherein: 1. a main body; 11. an outer cover; 12. an inner cover; 2. installing a sleeve; 21. a square groove box; 22. a protective sleeve; 3. a spring plate; 4. a groove; 5. a limiting groove; 6. screwing a thread sleeve; 7. a copper sheet; 8. a limiting block; 9. a square hole; 10. an elastic pressure plate; 13. a sloping block; 14. a lower thread bush; 15. a bevel.

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. 1-6, a reusable crystal head comprises a main body 1 and an installation sleeve 2, the main body 1 comprises an outer cover 11 and an inner cover 12, the top of the outer cover 11 is provided with a spring plate 3, the bottom of the outer cover 11 is provided with a groove 4, the inner walls of the front side and the rear side of the groove 4 are provided with limit grooves 5, one side of the outer cover 11 is fixedly connected with an upper thread bush 6, the outer cover 11 and the spring plate 3 are integrally formed, the inner cover 12 is matched with the groove 4 in size, the inner cover 12 is internally provided with copper sheets 7, the number of the copper sheets 7 is eight, the eight copper sheets 7 are distributed in a linear array, two sides of the inner cover 12 are provided with limit blocks 8, the surface of the inner cover 12 is provided with square holes 9, the side walls of the square holes 9 are fixedly connected with elastic press plates 10, the bottom of the elastic, the sloping block 13 extends to the bottom of the inner cap 12, a lower thread bush 14 is arranged on one side of the inner cap 12, the upper thread bush 6 is matched with the lower thread bush 14, in practical application, a net thread firstly penetrates through the installation sleeve 2 and then is arranged in the groove 4 of the outer cap 11, the inner cap 12 is pressed into the groove 4 of the bottom of the outer cap 11, the limiting block 8 and the limiting groove 5 can be used for realizing clamping of the net thread and a branch line at the front end of the net thread, the upper thread bush 6 and the lower thread bush 14 can be combined at the same time, and the outer cap 11 can be separated from the inner cap 12 by breaking one end of the upper thread bush 6 and one end of the lower thread bush 14.

The mounting sleeve 2 comprises a square groove box 21 and a protective sleeve 22, the protective sleeve 22 is movably connected with the square groove box 21, the protective sleeve 22 can rotate relative to the square groove box 21, after a network cable passes through the protective sleeve 22, the protective sleeve 22 can protect a connection point of the network cable and a crystal head, the protective sleeve 22 is communicated with an inner cavity of the square groove box 21, threads are arranged on the inner wall of the protective sleeve 22, the threads on the inner wall of the protective sleeve 22 are matched with the threads on the surfaces of an upper threaded sleeve 6 and a lower threaded sleeve 14, an inclined surface 15 is arranged on the bottom wall of the inner cavity of the square groove box 21, the height of the inner cavity of the square groove box 21 is matched with the height of an outer cover 11, the width of the inner cavity of the square groove box 21 is matched with the width of the outer cover 11, in practical application, the mounted main body 1 is inserted into the square groove box 21, the protective sleeve 22 can be screwed with the outer surface of the upper threaded sleeve 6 and the outer surface of the lower threaded sleeve, the net wires are pressed tightly, and the protective sleeve 22 is twisted reversely to realize the disassembly.

When using, the net twine is placed between enclosing cover 11 and inner cup 12 to the line, with enclosing cover 11 and the mutual pressfitting of inner cup 12, make inner cup 12 press into in the recess 4 of enclosing cover 11, utilize spacing groove 5 and stopper 8 to realize the block, insert installation cover 2 with main part 1 again, it can with

last thread bush

6 and 14 threaded connection of lower thread bush to rotate protective sheath 22, can make elasticity sloping block 13 deformation through sloping 15 and the sloping block 13 of elastic pressure board 10 bottom simultaneously, compress tightly the net twine, with this realization installation, reverse operation, it can dismantle inside net twine to break enclosing cover 11 and inner cup 12 again, and then realize reuse.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A quartzy head of repeatedly usable, includes main part (1) and installation cover (2), its characterized in that: the main body (1) comprises an outer cover (11) and an inner cover (12), the top of the outer cover (11) is provided with a spring plate (3), the bottom of the outer cover (11) is provided with a groove (4), the inner walls of the front side and the rear side of the groove (4) are provided with limit grooves (5), one side of the outer cover (11) is fixedly connected with an upper thread bush (6), the inner cover (12) is matched with the groove (4) in size, a copper sheet (7) is arranged inside the inner cover (12), two sides of the inner cover (12) are provided with limit blocks (8), a square hole (9) is formed in the surface of the inner cover (12), an elastic pressing plate (10) is fixedly connected to the side wall of the square hole (9), an inclined block (13) is fixedly arranged at the bottom of the elastic pressing plate (10), the inclined block (13) extends to the bottom of the inner cover (12), and a lower threaded sleeve (14) is arranged on one side of the inner cover (12);

the installation cover (2) includes square groove box (21) and protective sheath (22), protective sheath (22) and square groove box (21) swing joint, the inner chamber intercommunication of protective sheath (22) and square groove box (21), square groove box (21) inner chamber diapire is provided with inclined plane (15).

2. A reusable crystal head as claimed in claim 1, wherein: the inner wall of the protective sleeve (22) is provided with threads, and the threads on the inner wall of the protective sleeve (22) are matched with the threads on the surfaces of the upper thread bush (6) and the lower thread bush (14).

3. A reusable crystal head as claimed in claim 1, wherein: the height of the inner cavity of the square groove box (21) is matched with that of the outer cover (11), and the width of the inner cavity of the square groove box (21) is matched with that of the outer cover (11).

4. A reusable crystal head as claimed in claim 1, wherein: the upper threaded sleeve (6) and the lower threaded sleeve (14) are matched with each other.

5. A reusable crystal head as claimed in claim 1, wherein: the number of the copper sheets (7) is eight, and the eight copper sheets (7) are distributed in a linear array.