CN213072035U

CN213072035U - Connecting device for communication engineering

Info

Publication number: CN213072035U
Application number: CN202022036496.1U
Authority: CN
Inventors: 安良
Original assignee: Puen Communication Technology Co ltd
Current assignee: Puen Communication Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-27
Anticipated expiration: 2030-09-17

Abstract

The utility model belongs to the technical field of communication engineering, in particular to a connecting device for communication engineering, which comprises a protective shell bottom end and a connecting wire, wherein the surface of the protective shell bottom end is clamped with a protective shell top cover, a cavity is formed in the middle after the protective shell bottom end is clamped with the protective shell top cover, four clamping grooves are arranged in the inner wall of the protective shell bottom end, a movable clamping rod is movably connected in the protective shell bottom end, a fixed plate, a limiting spring and a limiting block are sleeved on the movable clamping rod, a screwed joint is arranged on the protective shell bottom end and the protective shell top cover, a screwed cover is sleeved on the connecting wire to avoid the connecting wire from being broken when in use, the clamping grooves, a pulling block, the fixed plate, the limiting spring, the limiting block, the movable clamping rod and a splicing fixture block are arranged in the protective shell bottom end and the protective shell top cover, so as to conveniently protect the, meanwhile, the bottom end of the protective shell and the top cover of the protective shell are convenient to disassemble and maintain.

Description

Connecting device for communication engineering

Technical Field

The utility model belongs to the technical field of communication engineering, concretely relates to connecting device for communication engineering.

Background

Communication engineering is an important branch of electronic engineering, and is also one of the basic subjects, which focuses on the principle and application of information transmission and signal processing in the communication process, and researches on communication engineering that information is transmitted from a transmitting end to one or more receiving ends (information sinks) through electric pulses in the form of electromagnetic waves, sound waves or light waves, whether the receiving ends can correctly identify the information or not, signal processing including filtering, encoding, decoding and the like is an important link in communication engineering depending on the loss in transmission, communication engineering needs to connect devices at two ends together through cables or wires, and the application of communication functions is increasingly wide with the development of society, so that the demand for a connecting device for communication engineering is increasing, in the prior art, two wires are mostly plugged together, and certain protection measures are lacked, the water is easily fed into the joint or the joint is easily bitten by mouse insects, and meanwhile, the connecting line at the joint is easily broken to influence the use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a connecting device for communication engineering has characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connecting device for communication engineering, includes protecting sheathing bottom and connecting wire, the surperficial block of protecting sheathing bottom is connected with the protecting sheathing top cap, the shape is formed with the cavity in the middle of after protecting sheathing bottom and the protecting sheathing top cap block, four block grooves have been seted up in the inner wall of protecting sheathing bottom, the inside swing joint of protecting sheathing bottom has movable kelly, fixed plate, spacing spring and stopper have been cup jointed on the activity kelly, the bottom of spacing spring links to each other with the fixed plate, and the top links to each other with the stopper, the bottom surface of protecting sheathing top cap is connected with four grafting fixture blocks, the grafting fixture block corresponds the activity with the block groove, the top and the grafting fixture block of activity kelly.

As the utility model discloses a preferred technical scheme of connecting device for communication engineering works as behind protecting sheathing bottom and the closed of protecting sheathing top cap, the protecting sheathing bottom forms circular shell with the outside of protecting sheathing top cap, and the outside of circular shell is provided with the hickey, the cover has closed soon on the connecting wire, close soon the cover and close soon with the hickey and be connected, and the junction is provided with the rubber gasket.

As the utility model discloses a preferred technical scheme of connecting device for communication engineering, one side of activity kelly is connected with the pulling piece.

As the utility model discloses a preferred technical scheme of connecting device for communication engineering, the block groove is T shape, the vertical cavity swing joint in grafting fixture block and block groove, the activity kelly is at the horizontal cavity internalization in block groove.

As the utility model discloses a preferred technical scheme of connecting device for communication engineering, top one side of grafting fixture block is the hypotenuse, bottom one side of activity kelly is the hypotenuse together, and two hypotenuse inclination are the same.

As the utility model discloses a preferred technical scheme of connecting device for communication engineering, waterproof coating has all been paintd to the outside of protecting sheathing bottom and protecting sheathing top cap.

Compared with the prior art, the beneficial effects of the utility model are that: offer the hickey on protecting sheathing bottom and protecting sheathing top cap, cup joint the closure lid soon on the connecting wire, avoid the connecting wire to break when using, install block groove, pulling piece, fixed plate, spacing spring, stopper, activity kelly, grafting fixture block in protecting sheathing bottom and protecting sheathing top cap, conveniently protect the connecting wire joint, simultaneously, make things convenient for the dismantlement maintenance of protecting sheathing bottom and protecting sheathing top cap.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the bottom end of the protective casing of the present invention;

FIG. 3 is a schematic view of the inner structure of the engaging groove of the present invention;

in the figure: 1. the bottom end of the protective shell; 2. a protective housing top cover; 3. a threaded interface; 4. screwing the cover; 5. a connecting wire; 6. a clamping groove; 7. pulling the block; 8. a fixing plate; 9. a limiting spring; 10. a limiting block; 11. a movable clamping rod; 12. and a clamping block is inserted.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a connecting device for communication engineering, including protecting sheathing bottom 1 and connecting wire 5, the surperficial block of protecting sheathing bottom 1 is connected with protecting sheathing top cap 2, the shape is formed with the cavity in the middle of after protecting sheathing bottom 1 and the 2 blocks of protecting sheathing top cap, four block grooves 6 have been seted up in the inner wall of protecting sheathing bottom 1, the inside swing joint of protecting sheathing bottom 1 has movable clamping bar 11, fixed plate 8 has been cup jointed on the activity clamping bar 11, spacing spring 9 and stopper 10, the bottom of spacing spring 9 links to each other with fixed plate 8, the top links to each other with stopper 10, the bottom surface of protecting sheathing top cap 2 is connected with four grafting fixture blocks 12, grafting fixture block 12 corresponds the activity with block groove 6, the top and the 12 blocks of grafting fixture block 12 blocks of activity clamping.

In this embodiment, with protecting sheathing top cap 2 and 1 block of protecting sheathing bottom, at this moment, grafting fixture block 12 gets into the inside of the corresponding block groove 6, and when grafting fixture block 12 got into the inside of block groove 6, the top of activity kelly 11 contacted with the inclined plane of grafting fixture block 12 bottom, and under the effect of fixed plate 8 and stopper 10 this moment, spacing spring 9 diastole, after activity kelly 11 and the block 12 block of grafting, spacing spring 9 contracts, with the fixed position of activity kelly 11.

Specifically, after protecting sheathing bottom 1 and protecting sheathing top cap 2 are closed, the outside of protecting sheathing bottom 1 and protecting sheathing top cap 2 forms circular shell, and the outside of circular shell is provided with hickey 3, has cup jointed on the connecting wire 5 and has closed lid 4 soon, closes lid 4 soon with hickey 3 and closes and be connected soon, and the junction is provided with the rubber packing.

In this embodiment, after the bottom end 1 of the protective casing and the top cover 2 of the protective casing are closed, the screwing cover 4 and the threaded connector 3 are screwed together.

Specifically, one side of the movable clamping rod 11 is connected with a pulling block 7.

In this embodiment, one side of activity kelly 11 is connected with and pulls piece 7, when needs are dismantled protective housing top cap 2 and protective housing bottom 1, pulls and pulls piece 7, makes activity kelly 11 deviate from grafting fixture block 12.

Specifically, the clamping groove 6 is T-shaped, the plugging fixture block 12 is movably connected with the longitudinal cavity of the clamping groove 6, and the movable clamping rod 11 moves in the transverse cavity of the clamping groove 6.

In this embodiment, the clamping of the plugging fixture block 12 and the movable fixture rod 11 is facilitated, and the closing of the bottom end 1 of the protective housing and the top cover 2 of the protective housing is facilitated.

Specifically, one side of the top end of the inserting clamping block 12 is a bevel edge, one side of the bottom end of the movable clamping rod 11 is the bevel edge, and the inclination angles of the two bevel edges are the same.

In this embodiment, when the inserting clamping block 12 enters the inside of the clamping groove 6, the top end of the movable clamping rod 11 contacts with the inclined surface at the bottom end of the inserting clamping block 12, so as to facilitate the clamping of the inserting clamping block 12.

Specifically, waterproof paint is smeared on the outer sides of the bottom end 1 of the protective shell and the top cover 2 of the protective shell.

In this embodiment, waterproof coating has all been paintd in the outside of protecting sheathing bottom 1 and protecting sheathing top cap 2, avoids the joint department to wet, influences the use.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, protective housing bottom 1's inside is put into to the joint of connecting wire 5 after will connecting, with protective housing top cap 2 and protective housing bottom 1 block, this moment, grafting fixture block 12 gets into the inside of the corresponding block groove 6, when grafting fixture block 12 gets into the inside of block groove 6, the top of activity kelly 11 contacts with the inclined plane of grafting fixture block 12 bottom, this moment under the effect of fixed plate 8 and stopper 10, spacing spring 9 diastole, after activity kelly 11 and grafting fixture block 12 block, spacing spring 9 contracts, the rigidity of kelly 11 will move about, will close soon lid 4 and hickey 3 and close soon, when needs are dismantled protective housing top cap 2 and protective housing bottom 1, pulling pull piece 7, make activity kelly 11 deviate from grafting fixture block 12, take off protective housing top cap 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a connecting device for communication engineering, includes protecting sheathing bottom (1) and connecting wire (5), its characterized in that: the surface of the bottom end (1) of the protective shell is clamped and connected with a top cover (2) of the protective shell, the middle of the bottom end (1) of the protective shell is provided with a cavity after being clamped with the top cover (2) of the protective shell, four clamping grooves (6) are arranged in the inner wall of the bottom end (1) of the protective shell, the inner part of the bottom end (1) of the protective shell is movably connected with a movable clamping rod (11), the movable clamping rod (11) is sleeved with a fixed plate (8), a limiting spring (9) and a limiting block (10), the bottom end of the limiting spring (9) is connected with the fixing plate (8), the top end is connected with the limiting block (10), the bottom surface of the top cover (2) of the protective shell is connected with four plug-in fixture blocks (12), the inserting clamping block (12) and the clamping groove (6) move correspondingly, and the top end of the movable clamping rod (11) is clamped with the inserting clamping block (12).

2. The connecting device for communication engineering according to claim 1, wherein: work as protective housing bottom (1) and protective housing top cap (2) closed back, the outer side of protective housing bottom (1) and protective housing top cap (2) forms circular shell, and the outside of circular shell is provided with hickey (3), cup joint spiral cover (4) on connecting wire (5), spiral cover (4) closes with hickey (3) soon and is connected, and the junction is provided with the rubber packing.

3. The connecting device for communication engineering according to claim 1, wherein: one side of the movable clamping rod (11) is connected with a pulling block (7).

4. The connecting device for communication engineering according to claim 1, wherein: the clamping groove (6) is T-shaped, the inserting clamping block (12) is movably connected with the longitudinal cavity of the clamping groove (6), and the movable clamping rod (11) moves in the transverse cavity of the clamping groove (6).

5. The connecting device for communication engineering according to claim 1, wherein: one side of the top end of the inserting clamping block (12) is an inclined edge, one side of the bottom end of the movable clamping rod (11) is also an inclined edge, and the inclined angles of the two inclined edges are the same.

6. The connecting device for communication engineering according to claim 1, wherein: and waterproof paint is smeared on the outer sides of the bottom end (1) of the protective shell and the top cover (2) of the protective shell.