CN216818813U

CN216818813U - Communication signal switching device

Info

Publication number: CN216818813U
Application number: CN202123005088.0U
Authority: CN
Inventors: 曹愚; 顾晓薇
Original assignee: Jiangsu second normal university
Current assignee: Jiangsu second normal university
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-06-24
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a communication signal switching device, in particular to the technical field of signal switching, which comprises a shell; two front vertical grooves are formed in the front of the shell, after four movable strips of the same horizontal line are fixed together through threaded bolts, the thin block can be tightly bonded with the outer wall of the joint through glue, the thin block is limited by the enclosure frame, the movable strips are difficult to reset through resilience of the spring after being reinforced through the threaded bolts, the enclosure frame is difficult to move outwards, and all joints can be limited; after being unscrewed from the screw bolt outside with the nut, the resilience of activity strip accessible spring and reseing, can drive after the activity strip resets and enclose the frame and remove to the outside, because of the thin piece through gluing agent with connect the outer wall and closely adhere, so the thin piece can break away from in enclosing the frame, will connect to pull forward alright demolish it from the wiring mouth, not only the person of facilitating the use consolidates and demolishs a plurality of joints fast, in order to solve current communication signal switching device, be not convenient for insert and the problem of demolising the plug fast.

Description

Communication signal switching device

Technical Field

The present invention relates to the field of signal switching technologies, and in particular, to a communication signal switching apparatus.

Background

The signal switching device converts the electric signal into a digital signal by using the principle of electricity counting. The method is mainly applied to digital electric appliances.

Present communication signal switching device usually need insert many plugs, in order to prevent that the plug from receiving external force to drag and break away from in the connector lug, generally need consolidate the plug through the screw, because a large amount is more, comparatively loaded down with trivial details when inserting and demolising, be not convenient for insert and demolish the plug fast.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a communication signal switching device, which solves the problem that the existing communication signal switching device is inconvenient to quickly connect and disconnect a plug.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a communication signal switching device comprises a shell;

the utility model discloses a novel hinge pin, including shell, preceding perpendicular inslot, just the notch that a plurality of equidistance was arranged is all seted up to preceding perpendicular inslot wall left and right sides, all be provided with the thin piece in the notch, just the thin piece inboard is all laminated and is had the film, the shell top just is close to preceding perpendicular groove left and right sides and all sets up the movable slot that link up to its bottom, just all run through in the movable slot and be provided with the activity strip, the connector has all been run through at both ends about the activity strip inboard, the activity strip inboard just is located two all the butt fusion has a plurality of evenly distributed's between the connector to enclose the frame, per two enclose and all be provided with the spring fixed with the activity strip between the frame, all run through threaded bolt in the second of upper and lower side from left to right and the third connector, just the equal threaded bolt outside threaded connection has the bolt cap.

Furthermore, a wiring port is fixedly embedded in the rear part of the inner wall of the front vertical groove.

Furthermore, the notch corresponds to the position of the wiring port, the notch is communicated with the movable groove, and the enclosure frame is inserted into the notch correspondingly.

Furthermore, the thin block is correspondingly inserted into the enclosing frame, the thin block is hollow and filled with the glue, and the inner surface of the thin block is provided with a plurality of small holes which are distributed dispersedly and covered by the thin film.

Furthermore, the positions of the connectors on the same horizontal line correspond to each other left and right.

Compared with the prior art, the utility model has the following beneficial effects:

after four movable strips of the same horizontal line are fixed together through the threaded bolts, waiting for a period of time, the thin block can be tightly adhered to the outer walls of the joints through glue, the thin block is limited by the enclosure frame, and the movable strips are difficult to reset through the resilience of the springs after being reinforced through the threaded bolts, so that the enclosure frame is difficult to move outwards, and all the joints can be limited and reinforced; after being unscrewed the nut from the screw bolt outside, the activity strip alright reset through the resilience of spring, can drive after the activity strip resets and enclose the frame and move to the outside in the lump, because of the thin piece through gluing agent with connect the outer wall and closely adhere, so the thin piece can break away from in enclosing the frame, will connect to pull forward alright with it follow the wiring intraoral demolish, not only the person of facilitating the use consolidates a plurality of joints fast, and the convenience is demolishd it, in order to solve current communication signal switching device, be not convenient for insert the plug fast and the problem of demolising.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

fig. 3 is a partial schematic view of a movable bar of the present invention.

In the figure: 1-shell, 2-front vertical groove, 3-wiring port, 4-notch, 5-thin block, 6-movable groove, 7-movable strip, 8-surrounding frame, 9-spring, 10-connecting port, 11-threaded bolt, 12-bolt cap and 13-film.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a communication signal switching device comprises a shell 1;

two front vertical grooves 2 are arranged in front of the shell 1, a plurality of notches 4 which are distributed at equal intervals are arranged on the left side and the right side of the inner wall of each front vertical groove 2, thin blocks 5 are arranged in the notches 4, and the inner sides of the thin blocks 5 are all adhered with thin films 13, the top of the shell 1 and the left and right sides close to the front vertical groove 2 are all provided with movable grooves 6 which are communicated to the bottom of the shell, and the movable grooves 6 are all internally provided with movable strips 7 in a penetrating way, the upper and lower ends of the inner side of each movable strip 7 are all provided with connecting ports 10 in a penetrating way, the activity strip 7 is inboard just to be located two all the butt fusion has a plurality of evenly distributed to enclose the frame 8 between the connector 10, per two enclose and all be provided with between the frame 8 with the fixed spring 9 of activity strip 7, all run through threaded bolt 11 in the second of upper and lower side from left to right and the third connector 10, just threaded bolt 11 outside equal threaded connection has cap 12.

Wiring ports 3 are fixedly embedded in the rear parts of the inner walls of the front vertical grooves 2;

the notch 4 corresponds to the position of the wiring port 3, the notch 4 is communicated with the movable groove 6, and the surrounding frame 8 is correspondingly inserted into the notch 4;

when the connector is connected, the bolt cap 12 is unscrewed from the outside of the threaded bolt 11 anticlockwise in advance, meanwhile, the top and the bottom of the movable strip 7 are pressed inwards, the movable strip 7 moves inwards through the spring 9, and therefore the enclosure frame 8 is driven to move inwards, and the thin block 5 extends out of the notch 4;

the thin block 5 is correspondingly inserted into the enclosing frame 8, the thin block 5 is hollow and filled with glue, and the inner surface of the thin block 5 is provided with a plurality of small holes which are distributed dispersedly and covered by the thin film 13;

then, the film 13 on the inner surface of the thin block 5 is torn off, the glue in the thin block 5 can overflow from the small hole to the inner surface of the thin block 5, and then the movable strip 7 is released, so that the movable strip 7 is reset to the original position through the spring 9;

the positions of the connectors 10 on the same horizontal line correspond to each other left and right;

furthermore, the connectors are inserted into the wiring ports 3 in sequence, then the top and the bottom of the movable strip 7 are pressed inwards again, the movable strip 7 is moved inwards through the spring 9, thereby driving the enclosing frame 8 to move inwards, leading the thin block 5 to extend out of the notch 4 and to be tightly contacted with the left side and the right side of the outer wall of the joint, simultaneously, the threaded bolt 11 is twisted clockwise, so that the threaded bolt 11 sequentially penetrates through the corresponding connecting ports 10, the bolt cap 12 is connected to the left end of the threaded bolt 11 in a threaded manner, the four movable strips 7 in the same horizontal line are fixed together through the threaded bolt 11, after a period of time, the thin block 5 can be tightly bonded with the outer wall of the joint through glue, the thin block 5 is limited by the surrounding frame 8, and the movable strip 7 is difficult to reset through the resilience of the spring 9 after being reinforced by the threaded bolt 11, so that the surrounding frame 8 is difficult to move outwards, and all joints can be limited and reinforced;

when needs demolish the joint, only need to twist off nut 12 from the screw bolt 11 outside once more, activity strip 7 alright through the resilience of spring 9 and reset, activity strip 7 can drive after reseing and enclose frame 8 and outside side in the lump remove, because of thin piece 5 closely bonds through gluing agent and joint outer wall, so thin piece 5 can break away from in enclosing frame 8, will connect and pull forward alright follow wiring mouth 3 interior demolishs it, not only the person of facilitating the use consolidates a plurality of joints fast, and the convenience is demolishd it.

Claims

1. A communication signal switching apparatus comprising a housing (1), characterized in that:

the front part of the shell (1) is provided with two front vertical grooves (2), the left side and the right side of the inner wall of each front vertical groove (2) are respectively provided with a plurality of notches (4) which are arranged at equal intervals, each notch (4) is internally provided with a thin block (5), the inner sides of the thin blocks (5) are respectively laminated with a thin film (13), the top of the shell (1) close to the left side and the right side of each front vertical groove (2) is respectively provided with a movable groove (6) which penetrates to the bottom of the shell, each movable groove (6) is internally provided with a movable strip (7) in a penetrating manner, the upper end and the lower end of the inner side of each movable strip (7) are respectively provided with a connecting port (10) in a penetrating manner, the inner side of each movable strip (7) is respectively welded with a plurality of uniformly distributed surrounding frames (8), each two surrounding frames (8) are respectively provided with a spring (9) fixed with the movable strips (7), and threaded bolts (11) penetrate through the second connecting ports (10) and the third connecting ports (10) from left to right from the upper side and the lower side, and the outer part of the threaded bolt (11) is in threaded connection with a bolt cap (12).

2. A communication signal switching apparatus according to claim 1, wherein: and wiring ports (3) are fixedly embedded in the rear parts of the inner walls of the front vertical grooves (2).

3. A communication signal switching apparatus according to claim 2, wherein: notch (4) correspond the position of wiring mouth (3), just notch (4) communicate with each other with activity groove (6), enclose frame (8) and correspond and insert in notch (4).

4. A communication signal switching apparatus according to claim 3, wherein: the thin block (5) is correspondingly inserted into the enclosing frame (8), the thin block (5) is hollow and filled with glue, and the inner surface of the thin block (5) is provided with a plurality of small holes which are distributed dispersedly and covered by the thin film (13).

5. A communication signal switching apparatus according to claim 1, wherein: the positions of the connecting ports (10) on the same horizontal line correspond to each other left and right.