CN211556289U

CN211556289U - Prefabricated cable connector

Info

Publication number: CN211556289U
Application number: CN202020498285.7U
Authority: CN
Inventors: 彭永明
Original assignee: Shanghai Hanxun Photoelectric Equipment Co ltd
Current assignee: Shanghai Hanxun Photoelectric Equipment Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-09-22
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a prefabricated cable connector, including the connector body, fixed cover is equipped with the lag on the connector body, be equipped with a plurality of protection chambeies on the lateral wall of lag, be equipped with protection mechanism in the protection chamber, the data output end of connector body is connected with connecting cable line, fixed cover is equipped with the installation cover on the connecting cable line, the symmetry is equipped with two spouts on the lateral wall of installation cover, the spout internal fixation has the slide bar, the sliding sleeve is equipped with the sliding block on the slide bar, fixedly connected with dead lever on the sliding block, the dead lever is L type structure, the one end fixedly connected with stop collar of sliding block is kept away from to the dead lever, be equipped with stop gear in the stop collar. This prefabricated cable connector protecting effect is good, has improved the safe in utilization of connector, and cable conductor connects the easy management of collecting, facilitates the use.

Description

Prefabricated cable connector

Technical Field

The utility model relates to a cable connector correlation technique field specifically is a prefabricated cable connector.

Background

It is mainly suitable for signal transmission between internal connection of various digital program-controlled exchanges and photoelectric transmission equipment of transmission equipment bureau and distribution frame, and can be used for transmitting data, audio frequency and video communication equipment. The sheath is made of flame-retardant materials, and the safety factor is high. The cable is produced by adopting an advanced process, so that the flame retardance and the uniformity resistance of the cable are good, the multi-core cable enables the rack to be laid more conveniently, and the cable connector is extremely widely applied in the assembly and the connection of electronic products and is a key product for ensuring the correctness and the reliability of electric signal transmission. The cable connectors are of various types, and mainly include low-frequency connectors, high-frequency connectors, circular connectors and rectangular connectors. In the assembly process of the cable connector, in order to ensure the product quality, a plurality of effective quality control measures are adopted in each link, and the procedures of selection, pretreatment, crimping or welding, detection and the like of the cable connector are strictly controlled. If the quality of the assembly is questionable, problems arise such as: the grounding wire is broken, the cable core wire and the core wire, the core wire and the shell of the electric connector are short-circuited, the contact couple of the electric connector is poor in contact or poor in termination and other fault phenomena, and the reliability of the whole electronic product and the system is influenced seriously. Therefore, in the assembly process, effective quality control measures should be taken for the assembly process of the cable connector.

The existing prefabricated cable is poor in connection protection effect, so that the connector is easily damaged by external force, and the cable connecting wires cannot be effectively collected and managed, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated cable connector to it is poor to propose prefabricated cable junction protective effect in solving above-mentioned background art, leads to the connector to receive external force easily to damage, and cable junction line can not effectively collect the management, leads to awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prefabricated cable connector, includes the connector body, fixed cover is equipped with the lag on the connector body, be equipped with a plurality of protection chambeies on the lateral wall of lag, be equipped with protection mechanism in the protection intracavity, the data output end of connector body is connected with connecting cable, fixed cover is equipped with the installation cover on the connecting cable, the symmetry is equipped with two spouts on the lateral wall of installation cover, the spout internal fixation has the slide bar, the slide bar goes up the slip cover and is equipped with the sliding block, fixedly connected with dead lever on the sliding block, the dead lever is L type structure, the one end fixedly connected with stop collar that the sliding block was kept away from to the dead lever, be equipped with stop gear in the stop collar.

Preferably, stop gear includes the gag lever post, the spacing handle of one end fixedly connected with of gag lever post, the other end of gag lever post runs through stop collar and fixedly connected with fixed plate, fixed plate position semicircle type structure, threaded connection between gag lever post and the stop collar.

Preferably, protection machanism includes the guard plate, the protection intracavity is arranged in to the one end of guard plate, the protection chamber is extended to the other end of guard plate, the first spring of fixedly connected with on the inside wall of guard plate, the one end that the guard plate was kept away from to first spring is fixed on the protection intracavity lateral wall.

Preferably, the port department threaded connection of connector body has waterproof cover, fixedly connected with rubber sleeve on waterproof cover's the lateral wall.

Preferably, the both sides of sliding block all are equipped with the second spring, the both ends of second spring respectively with sliding block, spout inside wall fixed connection, the second spring housing is established on the slide bar.

Preferably, a rubber plate is fixed on the inner side wall of the fixing plate and abuts against the connecting cable.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the waterproof function of the connector body is realized through the threaded connection function between the waterproof cover and the connector body, the rubber sleeve is convenient for the waterproof cover to rotate, when external force is applied, the stress is transmitted to the first spring through the stress of the protection plate, stress buffering is realized, the protection of the connector body is improved, the limiting rod is driven to rotate through rotating the limiting handle, and the limiting rod is connected with the limiting sleeve through threads, so that the limiting rod moves in the limiting sleeve, the fixed plate is pushed to move, and the collection and fixation of the connecting cables are realized;

2. the rubber slab realizes the atress buffering on the fixed plate, avoid excessive extrusion to cause connecting cable to be impaired, when connecting cable atress, make the stop collar atress transmit for the dead lever, the dead lever drives the sliding block and moves on the slide bar, compress the second spring, realize the atress buffering, the improvement collects fixed stability to connecting cable, this prefabricated cable connector protecting effect is good, the safe in utilization of connector has been improved, and cable conductor connects the easy management of collecting, facilitates the use.

Drawings

Fig. 1 is a schematic structural diagram of a prefabricated cable connector according to the present invention;

fig. 2 is a schematic side view of a fixing plate 12 of a prefabricated cable connector according to the present invention;

fig. 3 is a schematic structural diagram of a prefabricated cable connector according to the present invention.

In the figure: 1 rubber sleeve, 2 waterproof covers, 3 lag, 4 protection chambeies, 5 guard plates, 6 first spring, 7 connector bodies, 8 dead levers, 9 spacing handles, 10 stop collars, 11 gag lever posts, 12 fixed plates, 13 connecting cable conductor, 14 installation cover, 15 rubber slab, 16 second springs, 17 slide bars, 18 sliding blocks.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a prefabricated cable connector, including connector body 7, fixed cover is equipped with lag 3 on the connector body 7, be equipped with a plurality of protection chambeies 4 on the lateral wall of lag 3, be equipped with protection mechanism in the protection chamber 4, connector body 7's data output end is connected with connecting cable 13, connecting cable 13 goes up the fixed cover and is equipped with installation cover 14, the symmetry is equipped with two spouts on the lateral wall of installation cover 14, the spout internal fixation has slide bar 17, slide bar 17 goes up the sliding sleeve and is equipped with sliding block 18, fixedly connected with dead lever 8 on the sliding block 18, dead lever 8 is L type structure, dead lever 8 keeps away from one end fixedly connected with stop collar 10 of sliding block 18, be equipped with stop gear in the stop collar 10.

The utility model discloses in: the limiting mechanism comprises a limiting rod 11, one end of the limiting rod 11 is fixedly connected with a limiting handle 9, the other end of the limiting rod 11 penetrates through a limiting sleeve 10 and is fixedly connected with a fixing plate 12, the fixing plate is of a 12-position semicircular structure, the limiting rod 11 is in threaded connection with the limiting sleeve 10, the limiting handle 9 is rotated to drive the limiting rod 11 to rotate, the limiting rod 11 is in threaded connection with the limiting sleeve 10, the limiting rod 11 moves in the limiting sleeve 10, the fixing plate 12 is pushed to move, and collection and fixation of the connecting cable 13 are achieved; the protection mechanism comprises a protection plate 5, one end of the protection plate 5 is arranged in the protection cavity 4, the other end of the protection plate 5 extends out of the protection cavity 4, a first spring 6 is fixedly connected to the inner side wall of the protection plate 5, one end, far away from the protection plate 5, of the first spring 6 is fixed to the inner side wall of the protection cavity 4, stress of the protection plate 5 is transmitted to the first spring 6, stress buffering is achieved, and protection of the connector body 7 is improved; the waterproof cover 2 is connected to the port of the connector body 7 in a threaded manner, the rubber sleeve 1 is fixedly connected to the outer side wall of the waterproof cover 2, the waterproof function of the connector body 7 is realized through the threaded connection function between the waterproof cover 2 and the connector body 7, and the waterproof cover 2 can conveniently rotate through the rubber sleeve 1; the two sides of the sliding block 18 are both provided with a second spring 16, the two ends of the second spring 16 are respectively fixedly connected with the sliding block 18 and the inner side wall of the sliding chute, the second spring 16 is sleeved on the sliding rod 17, when the connecting cable 13 is stressed, the stress of the limiting sleeve 10 is transferred to the fixing rod 8, the fixing rod 8 drives the sliding block 18 to move on the sliding rod 17, the second spring 16 is compressed, the stress buffering is realized, and the stability of collecting and fixing the connecting cable 13 is improved; be fixed with rubber slab 15 on the fixed plate 12 inside wall, rubber slab 15 offsets with connecting cable 13, and rubber slab 15 realizes the atress buffering on fixed plate 12, avoids excessive extrusion to cause connecting cable 13 impaired.

The working principle is as follows: the waterproof function of the connector body 7 is realized through the threaded connection function between the waterproof cover 2 and the connector body 7, the rubber sleeve 1 is convenient for the waterproof cover 2 to rotate, when being subjected to external force, the stress is transmitted to the first spring 6 through the stress transmission of the protection plate 5, the stress buffering is realized, the protection of the connector body 7 is improved, the limit rod 11 is driven to rotate by rotating the limit handle 9, the threaded connection between the limit rod 11 and the limit sleeve 10 is realized, the limit rod 11 moves in the limit sleeve 10, the fixed plate 12 is pushed to move, the collection and the fixation of the connecting cable 13 are realized, the stress buffering is realized on the fixed plate 12 by the rubber plate 15, the damage of the connecting cable 13 caused by excessive extrusion is avoided, when the connecting cable 13 is subjected to stress, the stress transmission of the limit sleeve 10 is transmitted to the fixed rod 8, the fixed rod 8 drives the sliding block 18 to move on the sliding rod, the stability of the collection fixing of the connection cable line 13 is improved.

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.

Claims

1. A pre-manufactured cable connector comprising a connector body (7), characterized in that: fixed cover is equipped with lag (3) on connector body (7), be equipped with a plurality of protection chambeies (4) on the lateral wall of lag (3), be equipped with protection mechanism in protection chamber (4), the data output end of connector body (7) is connected with connecting cable line (13), fixed cover is equipped with installing sleeve (14) on connecting cable line (13), the symmetry is equipped with two spouts on the lateral wall of installing sleeve (14), the spout internal fixation has slide bar (17), the slip cap is equipped with sliding block (18) on slide bar (17), fixedly connected with dead lever (8) on sliding block (18), dead lever (8) are L type structure, the one end fixedly connected with stop collar (10) of sliding block (8) keep away from one end fixedly connected with stop collar (18), be equipped with stop gear in stop collar (10).

2. A pre-manufactured cable connector as claimed in claim 1, wherein: stop gear includes gag lever post (11), spacing handle (9) of one end fixedly connected with of gag lever post (11), stop collar (10) and fixedly connected with fixed plate (12) are run through to the other end of gag lever post (11), fixed plate (12) position semicircle type structure, threaded connection between gag lever post (11) and stop collar (10).

3. A pre-manufactured cable connector as claimed in claim 1, wherein: protection machanism includes guard plate (5), the one end of guard plate (5) is arranged in protection chamber (4), the other end of guard plate (5) extends protection chamber (4), first spring (6) of fixedly connected with on the inside wall of guard plate (5), the one end that guard plate (5) were kept away from in first spring (6) is fixed on protection chamber (4) inside wall.

4. A pre-manufactured cable connector as claimed in claim 1, wherein: the port department threaded connection of connector body (7) has waterproof cover (2), fixedly connected with rubber sleeve (1) on the lateral wall of waterproof cover (2).

5. A pre-manufactured cable connector as claimed in claim 1, wherein: the both sides of sliding block (18) all are equipped with second spring (16), the both ends of second spring (16) respectively with sliding block (18), spout inside wall fixed connection, second spring (16) cover is established on slide bar (17).

6. A pre-manufactured cable connector as claimed in claim 2, wherein: and a rubber plate (15) is fixed on the inner side wall of the fixing plate (12), and the rubber plate (15) is abutted to the connecting cable (13).