CN215121759U

CN215121759U - Can splice double-deck antimagnetic shield cover

Info

Publication number: CN215121759U
Application number: CN202120129814.0U
Authority: CN
Inventors: 李吟仪
Original assignee: Kunshan Tacu Technology Electron Co ltd
Current assignee: Kunshan Tacu Technology Electron Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-12-10
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a can splice double-deck antimagnetic shield cover, including the frame, the inside both ends of frame are provided with the shield plate, the stopper is all installed to the top and the bottom of shield plate, the shield plate is connected through stopper shielding frame, the inside one side of keeping away from the shielding frame of frame is installed the connecting plate, the surface mounting of connecting plate has the lug. The utility model discloses a shield frame, the shield plate, the stopper, the connecting plate, the lug, the cooperation of first spring and first fixed block is used, can utilize the shield frame, the shield plate, the first spring of stopper and first fixed block splice multiunit shield cover as a whole, can make things convenient for the staff to install and dismantle, use through the cooperation of second spring and second fixed block, can stack multiunit shield cover, the outside is provided with the frame and can prevents that outside dust from entering into inside the optic fibre through the inside through-hole of shield cover, thereby the result of use of this shield cover has been improved.

Description

Can splice double-deck antimagnetic shield cover

Technical Field

The utility model relates to a shield cover technical field specifically is a can splice double-deck antimagnetic shield cover.

Background

With the increasing demand of people on network speed technology, the optical fiber broadband access network technology is generally accepted by people, the technology uses optical fiber as a main transmission medium, digital transmission is carried out by using a remote terminal and each broadband user support to realize the targeted transmission function of network information, the optical fiber broadband access network technology is an important part of network cable technology, and the access network is completed by connecting a service node interface and a network interface of a user, so that the management of data is facilitated and the transmission speed of the data is improved.

When optical fiber communication is used, an optical fiber shielding case for shielding external interference is often required to be installed on optical fiber equipment, and the existing optical fiber shielding case may have the following problems in the use process:

1. the existing shielding cover mostly adopts a single or a plurality of fixed modules, is inconvenient to install and disassemble in the using process, can not be completely used, and can also cause product waste.

2. When the existing shielding cover is used, when external dust enters the inner cavity, the work of optical fiber internal components is influenced, and the using effect of the shielding cover is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can splice double-deck antimagnetic shield cover to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can splice double-deck antimagnetic shield cover, includes the frame, and the inside both ends of frame are provided with the shield plate, the stopper is all installed to the top and the bottom of shield plate, the shield plate is connected through stopper shielding frame, the inside one side of keeping away from the shielding frame of frame installs the connecting plate, the surface mounting of connecting plate has the lug, the fixture block is all installed to the top and the bottom of shielding frame one end, first spring, two are all installed at the inside both ends of lug first fixed block is all installed to the one end of first spring, the second spring, two are all installed at the both ends of shielding frame bottom the second fixed block is all installed to the one end of second spring.

Preferably, a through hole corresponding to the position of the first fixing block is formed in the bump, and the size of the through hole in the first fixing block is matched with that of the through hole in the bump.

Preferably, the top of the shielding frame is provided with a clamping groove, and the size of the second fixing block is matched with that of the clamping groove at the top of the shielding frame.

Preferably, a through hole corresponding to the position of the limiting block is formed in the shielding frame, and the limiting block is matched with the through hole in the shielding frame in size.

Preferably, the top and the bottom of the shielding frame far away from one end of the clamping block are both provided with clamping grooves, and the clamping grooves at one ends of the clamping block and the shielding frame are matched in size.

Preferably, a clamping groove corresponding to the position of the first fixing block is formed in the shielding frame on the side close to the projection, and the first fixing block is matched with the clamping groove in the shielding frame in size.

Compared with the prior art, the utility model provides a can splice double-deck antimagnetic shield cover possesses following beneficial effect:

1. the utility model discloses a cooperation of shielding frame, shield plate, stopper, connecting plate, lug, first spring and first fixed block is used, can utilize shielding frame, shield plate, the first spring of stopper and first fixed block to splice multiunit shield cover as a whole, can make things convenient for the staff to install and dismantle.

2. The utility model discloses a cooperation of second spring and second fixed block is used, can stack the multiunit shield cover, and inside the outside was provided with the frame and can prevent that outside dust from entering into optic fibre through the inside through-hole of shield cover to the result of use of this shield cover has been improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the present invention;

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

FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the point B of FIG. 2 according to the present invention;

fig. 6 is an enlarged view of fig. 3C according to the present invention.

In the figure: 1. a shield frame; 2. a shielding plate; 3. a connecting plate; 4. a bump; 5. a limiting block; 6. a clamping block; 7. a first spring; 8. a first fixed block; 9. a second spring; 10. a second fixed block; 11. and (4) an outer frame.

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, the present invention provides an embodiment: the utility model provides a can splice double-deck antimagnetic shield cover, including frame 11, the inside both ends of frame 11 are provided with shield plate 2, stopper 5 is all installed to shield plate 2's top and bottom, shield plate 2 is connected through stopper 5 shielding frame 1, connecting plate 3 is installed to the inside one side of keeping away from shielding frame 1 of frame 11, the surface mounting of connecting plate 3 has lug 4, fixture block 6 is all installed to the top and the bottom of 1 one end of shielding frame, first spring 7 is all installed at the inside both ends of lug 4, first fixed block 8 is all installed to the one end of two first springs 7, second spring 9 is all installed at the both ends of 1 bottom of shielding frame, second fixed block 10 is all installed to the one end of two second springs 9.

In this implementation, the through-hole corresponding to 8 positions of first fixed block is seted up to the inside of lug 4, and the inside through-hole size looks adaptation of first fixed block 8 and lug 4 can be with lug 4 joint inside shield frame 1 through first fixed block 8.

In this implementation, the top of the shielding frame 1 is provided with a clamping groove, the second fixing block 10 is matched with the clamping groove at the top of the shielding frame 1 in size, and the shielding frame 1 can be fixed in an overlapping manner through the second fixing block 10.

In this implementation, shield frame 1's inside is seted up with the corresponding through-hole in stopper 5 position, stopper 5 and the inside through-hole size looks adaptation of shield frame 1, can be with the inside at shield plate 2 joint at shield frame 1 both ends through stopper 5.

In this implementation, the clamping groove has all been seted up to the top and the bottom that fixture block 6 one end was kept away from to shielding frame 1, and the clamping groove size looks adaptation of fixture block 6 and shielding frame 1 one end can be with a plurality of shielding frame 1 joints through fixture block 6.

In this implementation, a slot corresponding to the position of the first fixing block 8 is formed in the shielding frame 1 on the side close to the bump 4, and the first fixing block 8 is matched with the slot in the shielding frame 1 in size.

The working principle is as follows: before using, connect three shielding frame 1 through fixture block 6 as required, pass through stopper 5 joint with shielding plate 2 at the both ends of three shielding frame 1 again, the shield cover stack that the joint is good again, the lug card at the shielding frame 1 top of bottom is gone into in the shielding frame 1 recess of top layer, second spring 9 receives compression expansion and makes second fixed block 10 card go into the recess of shielding frame 1 top lug and fix, push the double-deck shield cover that the joint is good inside frame 11 again, first spring 7 receives compression expansion and makes first fixed block 7 card go into and fix in the draw-in groove of shielding frame 1 inside, place shielding plate 2 and shielding frame 1 inside frame 11 again, make lug 4 get into in the recess of shielding frame 1 one side, frame 11 can play certain dustproof effect at the surface of double-deck shield cover simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a can splice double-deck antimagnetic shield cover, includes frame (11), its characterized in that: frame (11) inside both ends are provided with shielding plate (2), stopper (5) are all installed to the top and the bottom of shielding plate (2), shielding plate (2) are connected with shielding frame (1) through stopper (5), connecting plate (3) are installed to the inside one side of keeping away from shielding frame (1) of frame (11), the surface mounting of connecting plate (3) has lug (4), fixture block (6) are all installed to the top and the bottom of shielding frame (1) one end, first spring (7), two are all installed at the inside both ends of lug (4) first fixed block (8) are all installed to the one end of first spring (7), second spring (9), two are all installed at the both ends of shielding frame (1) bottom second fixed block (10) are all installed to the one end of second spring (9).

2. The splicable double-layer antimagnetic shield according to claim 1, characterized in that: the through hole corresponding to the position of the first fixing block (8) is formed in the bump (4), and the size of the through hole in the first fixing block (8) is matched with that in the bump (4).

3. The splicable double-layer antimagnetic shield according to claim 1, characterized in that: the top of the shielding frame (1) is provided with a clamping groove, and the size of the second fixing block (10) is matched with that of the clamping groove at the top of the shielding frame (1).

4. The splicable double-layer antimagnetic shield according to claim 1, characterized in that: the shielding frame is characterized in that a through hole corresponding to the position of the limiting block (5) is formed in the shielding frame (1), and the limiting block (5) is matched with the size of the through hole in the shielding frame (1).

5. The splicable double-layer antimagnetic shield according to claim 1, characterized in that: the shielding frame (1) is far away from the top and the bottom of one end of the clamping block (6) and is provided with a clamping groove, and the clamping block (6) is matched with the clamping groove at one end of the shielding frame (1) in size.

6. The splicable double-layer antimagnetic shield according to claim 1, characterized in that: the shielding frame (1) is close to the inside of one side of the convex block (4) and is provided with a clamping groove corresponding to the position of the first fixing block (8), and the first fixing block (8) is matched with the clamping groove in the shielding frame (1) in size.