CN221262738U - Detachable cable connector - Google Patents

Abstract

The utility model discloses a detachable cable connector which comprises an insulating sleeve, a brass connecting box and a cable core, wherein a protection structure is arranged in the insulating sleeve, the brass connecting box is arranged in the protection structure, and fixing structures are arranged in the brass connecting box at the top ends. According to the utility model, the brass connecting box is inserted into the protection base, the protection cover is taken to drive the inserting rod and the sliding block to be inserted into the protection base and the side plates for positioning, meanwhile, the two groups of buckles are extruded and separated to enter the protection base, so that the inserting rod can completely enter the protection base, and then the springs with the extrusion force disappeared rebound push the buckles to be inserted into the inserting rod to clamp and fix the buckles, so that the protection cover is fixed on the protection base and matched with the protection base to wrap the brass connecting box for protection, the reinforced protection function of the device is realized, the brass connecting box is conveniently prevented from being deformed and damaged by stress, and the safety of the device is enhanced.

Description

Detachable cable connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a detachable cable connector.

Background

A cable is an electrical energy or signal transmission device, typically consisting of several wires or groups of wires, and is a power cable, a control cable, a computer cable, a signal cable, a coaxial cable, a marine cable, a mining cable, an aluminum alloy cable, or the like. The device consists of single-strand or multi-strand wires and an insulating layer, and is used for connecting circuits, electric appliances and the like, and in the process of using the cables, the device can be used for butting two or more groups of cables without separating the use of the connectors;

The prior technical proposal has the following defects: when the device is used, the defect that the protection is inconvenient to strengthen is overcome, the traditional cable connector generally enables cables to be directly exposed in the external environment after being butted, and the traditional cable connector cannot be covered for protection, so that the brass connecting box is damaged by external force extrusion deformation, and the connecting effect of two groups of cable connecting positions is influenced, so that the using effect of the device is reduced.

Disclosure of utility model

The present utility model is directed to a detachable cable connector, which solves the above-mentioned problems.

In order to solve the technical problems, the utility model provides the following technical scheme: detachable cable connector, including insulating cover, brass junction box and cable core, the inside of insulating cover is provided with protective structure, and protective structure's inside is provided with brass junction box, the inside of brass junction box both sides is inserted and is equipped with the cable core, and the outside cover of cable core is equipped with the cable cover shell, the inside on brass junction box top all is provided with fixed knot and constructs, be provided with the sealing washer on the inner wall of brass junction box both sides, protective structure includes protection base, inserted bar, guide bar, loop bar, spring, buckle, protection casing, slider and curb plate, the bottom at the brass junction box is established to the protection base cover, the top of protection base all is connected with the curb plate.

Preferably, the inside of curb plate is inserted and is equipped with the slider, and one side of slider is connected with the protection casing, the bottom of protection casing all is connected with the inserted bar, and the inside of inserted bar both sides is all inserted and is equipped with the buckle, one side of buckle is connected with the slider, the bottom of buckle one side is connected with the guide bar, and the outside cover of guide bar is equipped with the loop bar. Through inserting the brass connecting box and placing in the protection base, take the protective cover on the brass connecting box immediately, and drive inserted bar and slider and insert respectively in protection base and the curb plate and fix a position, insert two sets of buckle compression springs of inserted bar extrusion in the protection base simultaneously and get into the protection base, the extrusion force in the inserted bar of being convenient for gets into the protection base completely disappears, then the spring rebound promotes the buckle to insert in the inserted bar and block it fixedly, thereby play the effect of fixing the protection casing on the protection base, make high strength PA material protection casing and protection base cooperation hold the brass connecting box parcel and protect, be convenient for prevent brass connecting box atress deformation damage.

Preferably, the loop bar is connected with the inner wall of the protection base, and the protection cover and the side plates form a sliding structure through the sliding blocks.

Preferably, the length of the protective cover is equal to that of the protective base, and the buckles are symmetrically distributed on two sides of the inserted link.

Preferably, the fixed knot constructs including lug, handle, connecting rod and clamp plate, connecting rod threaded connection is in the inside on brass junction box top, the top of connecting rod is connected with the handle, the bottom of connecting rod is connected with the clamp plate, the outside of handle all is provided with the lug. The connecting rod is being rotated through the handle, the connecting rod drives the pressing plate to gradually move downwards along the inner wall of the brass connecting box through threaded engagement, and then the pressing plate which gradually moves downwards contacts with the cable core and presses the cable core to be fixed with the inner wall of the brass connecting box, so that the effect of fixing the cable core is achieved, meanwhile, the friction force of hand contact is increased by the plurality of groups of bumps, and the situation of slipping and slipping when the handle is rotated is prevented.

Preferably, the lugs are provided with a plurality of groups on the outer side of the handle, and the lugs of the groups are distributed on the outer side of the handle at equal intervals.

Preferably, the inner wall of the brass connecting box is provided with internal threads matched with external threads on the connecting rod, and the pressing plate is provided with four groups.

Compared with the prior art, the utility model has the beneficial effects that: the detachable cable connector has reasonable structure and has the following advantages:

(1) Through inserting the brass connecting box into the protection base, then taking the protection cover to drive the inserting rod and the sliding block to insert into the protection base and the side plates for positioning, simultaneously, two groups of buckles are extruded and separated to enter into the protection base, so that the inserting rod is convenient to completely enter into the protection base, and then the springs with the extrusion force disappeared rebound push the buckles to insert into the inserting rod to clamp and fix the buckles, so that the protection cover is fixed on the protection base to be matched with the protection base to wrap the brass connecting box for protection, thereby realizing the reinforced protection function of the device, being convenient for preventing the brass connecting box from being deformed and damaged by stress and enhancing the safety of the device;

(2) The connecting rod is rotating through the handle, the pressing plate is driven to gradually move downwards along the inner wall of the brass connecting box through threaded engagement, then the pressing plate which gradually moves downwards is contacted with the cable core and is pressed against the inner wall of the brass connecting box to fix the cable core, so that the effect of fixing the cable core is achieved, meanwhile, the friction force of hand contact is increased by the plurality of groups of bumps, slipping and slipping are avoided when the handle is prevented from rotating, the fixing function of the device is achieved, the operation of a taking tool is reduced, the fixing difficulty is reduced, and the convenience of the device is enhanced.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic side view of a protective structure according to the present utility model;

fig. 4 is a schematic cross-sectional front view of the fixing structure of the present utility model.

Reference numerals in the drawings illustrate: 1. an insulating sleeve; 2. a protective structure; 201. a protective base; 202. a rod; 203. a guide rod; 204. a loop bar; 205. a spring; 206. a buckle; 207. a protective cover; 208. a slide block; 209. a side plate; 3. a brass connection box; 4. a cable jacket; 5. a seal ring; 6. a fixed structure; 601. a bump; 602. a handle; 603. a connecting rod; 604. a pressing plate; 7. a cable core.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides a detachable cable connector, as shown in fig. 1-4, the detachable cable connector comprises an insulating sleeve 1, a brass connecting box 3 and a cable core 7, wherein a protection structure 2 is arranged in the insulating sleeve 1, the brass connecting box 3 is arranged in the protection structure 2, the cable core 7 is inserted into the inside of two sides of the brass connecting box 3, a cable jacket 4 is sleeved outside the cable core 7, a fixing structure 6 is arranged in the inside of the top end of the brass connecting box 3, sealing rings 5 are arranged on the inner walls of two sides of the brass connecting box 3, the protection structure 2 comprises a protection base 201, an inserting rod 202, a guide rod 203, a sleeve rod 204, a spring 205, a buckle 206, a protection cover 207, a sliding block 208 and a side plate 209, the protection base 201 is sleeved at the bottom end of the brass connecting box 3, and the top end of the protection base 201 is connected with the side plate 209.

The detachable cable connector has the following working principle: the two sides of the brass connecting box 3 are aligned by moving two groups of cable cores 7 which are provided with the cable casings 4, the two groups of cable cores 7 are inserted until the two groups of cable cores 7 are stopped in contact, the cable cores 7 of a part of the peeled cable casings 4 are positioned below the fixing structure 6, the cable cores 7 can be tightly pressed and fixed in the brass connecting box 3 through the fixing structure 6 and attached to the inner wall of the brass connecting box 3, the effect of butting the two groups of cable cores 7 is achieved, meanwhile, the brass connecting box 3 is made of materials to ensure the conducting effect of the cable cores 7, then the high-strength PA material protection structure 2 covers the outer side of the brass connecting box 3, the brass connecting box 3 can be shielded, the safety of the brass connecting box 3 is ensured, the sealing ring 5 in the cable cores 7 is arranged, the gap between the cable casings 4 and the cable cores 7 is filled with water, and when the cable cores 7 need to be disassembled and replaced, the cable cores 7 are separated from the cable cores 7 through the fixing structure 6, and the cable cores 7 are conveniently pulled out of the brass connecting box 3 to be disassembled.

It should be noted that, because the brass connecting box 3 on the existing detachable cable connector generally directly places the two groups of cable cores 7 in the external environment after connecting, the brass connecting box is easy to deform and damage due to stress, so that the problem that the existing detachable cable connector cannot strengthen protection is solved, the protection structure 2 is additionally arranged, and the brass connecting box 3 for connecting the two groups of cable cores 7 is convenient to cover and protect.

In a further embodiment, as shown in fig. 1, 2 and 3, a sliding block 208 is inserted in the side plate 209, one side of the sliding block 208 is connected with a protection cover 207, the bottom end of the protection cover 207 is connected with an inserting rod 202, buckles 206 are inserted in the interiors of two sides of the inserting rod 202, one side of each buckle 206 is connected with the sliding block 208, the bottom end of one side of each buckle 206 is connected with a guide rod 203, a sleeve rod 204 is sleeved on the outer side of each guide rod 203, the sleeve rod 204 is connected with the inner wall of the protection base 201, the protection cover 207 forms a sliding structure with the side plate 209 through the sliding block 208, the length of the protection cover 207 is equal to that of the protection base 201, and the buckles 206 are symmetrically distributed on two sides of the inserting rod 202.

In this embodiment, when the brass connecting box 3 connected with two groups of cable cores 7 needs to be reinforced and protected, the brass connecting box 3 is inserted and placed in the protecting base 201, then the protecting cover 207 is taken and sleeved on the brass connecting box 3, and the inserting rod 202 and the sliding block 208 are driven to be respectively inserted into the protecting base 201 and the side plate 209 to be positioned, meanwhile, the inserting rod 202 inserted into the protecting base 201 presses the two groups of buckles 206 to compress the springs 205 into the protecting base 201, so that the inserting rod 202 is convenient to move down until the inserting rod is completely stopped in the protecting base 201, meanwhile, the clamping grooves on the inserting rod 202 are aligned with the buckles 206 to enable the extrusion force to disappear, then the springs 205 rebound to push the buckles 206 to be inserted into the inserting rod 202 to clamp and fix the brass connecting box 3, thereby achieving the effect of fixing the protecting cover 207 on the protecting base 201, and the high-strength PA protecting cover 207 is matched with the protecting base 201 to wrap the brass connecting box 3, so that the brass connecting box 3 is convenient to be prevented from being deformed and damaged due to stress.

In a further embodiment, as shown in fig. 1 and 4, the fixing structure 6 includes a bump 601, a handle 602, a connecting rod 603 and a pressing plate 604, the connecting rod 603 is in threaded connection with the inside of the top end of the brass connecting box 3, the top end of the connecting rod 603 is connected with the handle 602, the bottom end of the connecting rod 603 is connected with the pressing plate 604, the outside of the handle 602 is provided with the bump 601, the bump 601 is provided with a plurality of groups on the outside of the handle 602, the plurality of groups of bumps 601 are distributed at equal intervals on the outside of the handle 602, the inner wall of the brass connecting box 3 is provided with internal threads matched with the external threads on the connecting rod 603, and the pressing plate 604 is provided with four groups.

In this embodiment, when two groups of cable cores 7 inserted into the brass connecting box 3 need to be fixed, the connecting rod 603 is rotated through the handle 602, so that the connecting rod 603 drives the pressing plate 604 to gradually move downwards along the inner wall of the brass connecting box 3 through threaded engagement, then the gradually moving downwards pressing plate 604 contacts with the cable cores 7 and presses the gradually moving downwards to be adhered to the inner wall of the brass connecting box 3 for fixing, thereby realizing the effect of fixing the cable cores 7, when the cable cores 7 need to be replaced, the connecting rod 603 is reversely rotated through the handle 602, the pressing plate 604 is driven to gradually move upwards away from the surface of the cable cores 7 through threaded engagement, then the cable cores 7 needing to be replaced are pulled out of the brass connecting box 3 for disassembly and replacement, and meanwhile, the plurality of groups of bumps 601 increase the friction force of hand contact, so that slipping and slipping off can occur when the handle 602 is prevented from rotating.

It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.

The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims (7)

1. Detachable cable connector, its characterized in that: the novel cable comprises an insulating sleeve (1), a brass connecting box (3) and a cable core (7), wherein a protective structure (2) is arranged in the insulating sleeve (1), and the brass connecting box (3) is arranged in the protective structure (2);

the cable cores (7) are inserted into the brass connecting boxes (3) at two sides, and the cable sleeves (4) are sleeved outside the cable cores (7);

Fixing structures (6) are arranged in the tops of the brass connecting boxes (3), and sealing rings (5) are arranged on the inner walls of the two sides of the brass connecting boxes (3);

the protection structure (2) comprises a protection base (201), an inserting rod (202), a guide rod (203), a sleeve rod (204), a spring (205), a buckle (206), a protection cover (207), a sliding block (208) and a side plate (209);

The bottom at brass connecting box (3) is established to protection base (201) cover, the top of protection base (201) all is connected with curb plate (209).

2. The detachable cable connector of claim 1, wherein: the inside of curb plate (209) is inserted and is equipped with slider (208), and one side of slider (208) is connected with protection casing (207), the bottom of protection casing (207) all is connected with inserted bar (202), and the inside of inserted bar (202) both sides is all inserted and is equipped with buckle (206), one side of buckle (206) is connected with slider (208), the bottom of buckle (206) one side is connected with guide bar (203), and the outside cover of guide bar (203) is equipped with loop bar (204).

3. The detachable cable connector of claim 1, wherein: the loop bar (204) is connected with the inner wall of the protection base (201), and the protection cover (207) and the side plate (209) form a sliding structure through the sliding block (208).

4. The detachable cable connector of claim 1, wherein: the length of the protective cover (207) is equal to that of the protective base (201), and the buckles (206) are symmetrically distributed on two sides of the inserted link (202).

5. The detachable cable connector of claim 1, wherein: fixed knot constructs (6) including lug (601), handle (602), connecting rod (603) and clamp plate (604), connecting rod (603) threaded connection is in the inside on brass connecting box (3) top, the top of connecting rod (603) is connected with handle (602), the bottom of connecting rod (603) is connected with clamp plate (604), the outside of handle (602) all is provided with lug (601).

6. The detachable cable connector of claim 5, wherein: the lugs (601) are arranged on the outer side of the handle (602) in a plurality of groups, and the lugs (601) in the plurality of groups are distributed on the outer side of the handle (602) at equal intervals.

7. The detachable cable connector of claim 5, wherein: the inner wall of the brass connecting box (3) is provided with internal threads matched with external threads on the connecting rod (603), and the pressing plate (604) is provided with four groups.