阅读说明：本技术 一种高柔性扁平电缆 (High-flexibility flat cable ) 是由 蒋健明 于 2021-07-08 设计创作，主要内容包括：本申请涉及一种高柔性扁平电缆,涉及电缆的领域,扁平电缆包括两个电缆本体、多个设置在电缆本体内的导体、两个分别套设在两个电缆本体相互靠近一侧的连接套、设置在连接套与电缆本体之间用于将两者快速连接的锁紧机构、设置在两个连接套之间用于将两个连接套快速连接的连接机构、设置在两个连接套之间用于将两个连接套之间缝隙进行密封的密封机构；其中一个所述连接套设为固定套、另一个连接套设为支撑套。本申请具有便于实现两个电缆间的快速拼接,使施工人员省时省力、提高效率的效果。(The application relates to a high-flexibility flat cable, which relates to the field of cables and comprises two cable bodies, a plurality of conductors arranged in the cable bodies, two connecting sleeves respectively sleeved on one sides of the two cable bodies, which are close to each other, a locking mechanism arranged between the connecting sleeves and the cable bodies and used for quickly connecting the connecting sleeves and the cable bodies, a connecting mechanism arranged between the two connecting sleeves and used for quickly connecting the two connecting sleeves, and a sealing mechanism arranged between the two connecting sleeves and used for sealing a gap between the two connecting sleeves; one of the connecting sleeves is a fixed sleeve, and the other connecting sleeve is a supporting sleeve. This application has the quick concatenation of being convenient for realize between two cables, makes constructor labour saving and time saving, effect that raises the efficiency.)

1. A highly flexible flat cable characterized in that: the cable comprises two cable bodies (1), a plurality of conductors (2) arranged in the cable bodies (1), two connecting sleeves (3) respectively sleeved on one sides of the two cable bodies (1) close to each other, a locking mechanism (4) arranged between the connecting sleeves (3) and the cable bodies (1) and used for quickly connecting the two connecting sleeves (3), a connecting mechanism (5) arranged between the two connecting sleeves (3) and used for quickly connecting the two connecting sleeves (3), and a sealing mechanism (6) arranged between the two connecting sleeves (3) and used for sealing a gap between the two connecting sleeves (3); one of the connecting sleeves (3) is a fixed sleeve (31), and the other connecting sleeve (3) is a supporting sleeve (32).

2. A highly flexible flat cable according to claim 1, wherein: the sealing mechanism (6) comprises a sealing ring (61) fixedly arranged on one side of the fixed sleeve (31) close to the support sleeve (32), two sealing rings (62) abutted against the inner side and the outer side of the sealing ring (61), two clamping rings (63) fixedly arranged on two sides of the sealing rings (62) respectively, two fixing rings (64) arranged on two sides of the sealing rings (62) respectively, and a plurality of screws (65) arranged between the fixing rings (64) and the sealing rings (61);

support cover (32) and be close to fixed cover (31) one end and seted up seal groove (321), sealing ring (61) are pegged graft to in seal groove (321), sealing washer (62) and seal groove (321) inside wall butt, mounting groove (612) have been seted up on sealing ring (61), sealing washer (62) and joint ring (63) all are located mounting groove (612), fixed slot (613) have still been seted up on sealing ring (61), fixed slot (613) are located one side that sealing ring (61) were kept away from to mounting groove (612), gu fixed ring (64) are located fixed slot (613), two gu fixed ring (64) and two joint ring (63) one-to-one, gu fixed ring (64) and the joint ring (63) butt that corresponds, screw (65) run through gu fixed ring (64) and seal ring (61) threaded connection.

3. A highly flexible flat cable according to claim 2, wherein: the cross-section that joint ring (63) one side was kept away from in sealing washer (62) is the arc setting, the one side of joint ring (63) is kept away from to curved convex surface orientation, the densification groove has been seted up on the lateral wall of seal groove (321), sealing washer (62) are arc one side butt to the densification inslot.

4. A highly flexible flat cable according to claim 2, wherein: the sealing ring (61) and the fixed sleeve (31) are integrally formed.

5. A highly flexible flat cable according to claim 2, wherein: the cross-section that sealing ring (61) is close to seal groove (321) one end is triangle-shaped (611) and sets up, seal groove (321) are the one end that triangle-shaped (611) set up with sealing ring (61) and closely laminate.

6. A highly flexible flat cable according to claim 2, wherein: the screws (65) are evenly distributed along the circumferential direction of the fixing ring (64) at intervals.

7. A highly flexible flat cable according to claim 1, wherein: two one side that adapter sleeve (3) are close to each other all sets firmly a plurality of butt joint passageway (7), and is a plurality of butt joint passageway (7) and a plurality of conductor (2) one-to-one, in conductor (2) are pegged graft to butt joint passageway (7) that correspond, just a plurality of butt joint passageway (7) on fixed cover (31) and a plurality of butt joint passageway (7) one-to-one on supporting sleeve (32), butt joint passageway (7) on fixed cover (31) and butt joint passageway (7) mutual butt joint that corresponds on supporting sleeve (32).

8. A highly flexible flat cable according to claim 7, wherein: the butt joint channel (7) is made of an ETFE material and is the butt joint channel (7).

9. A highly flexible flat cable according to claim 1, wherein: the locking mechanism (4) comprises a clamping sleeve (41) fixedly arranged on one side, far away from each other, of the two support sleeves (32), a hoop (43) sleeved on the outer side wall of the clamping sleeve (41), and a plurality of plug-in rings (42) fixedly arranged on the outer side wall of the cable body (1);

inserting grooves (411) are formed in the inner side of the clamping sleeve (41), the inserting ring (42) is inserted into the inserting grooves (411), clamping grooves (412) are formed in the outer side of the clamping sleeve (41), and the inner side wall of the clamp (43) is abutted to the clamping grooves (412).

10. A highly flexible flat cable according to any one of claims 1 to 9, wherein: the connecting mechanism (5) comprises two connecting rings (51) which are respectively sleeved on the sides, close to each other, of the two connecting sleeves (3), a plurality of bolts (52) arranged between the two connecting rings (51), and self-locking nuts (53) in threaded connection with the bolts (52); the connecting rings (51) are fixedly connected with the connecting sleeve (3), and the bolts (52) penetrate through the two connecting rings (51) and are connected with the self-locking nuts (53).

Technical Field

The application relates to the field of cables, in particular to a high-flexibility flat cable.

Background

A cable is an electric energy or signal transmission device, generally made of one or more mutually insulated conductors and an outer insulating protective layer, and mainly used for transmitting electric power or information from one place to another, and has the characteristics of internal electrification and external insulation.

At present, the cable generally includes conductor, insulating layer, band, shielding layer, armor and sheath and constitutes, but the cable is when the concatenation, in order to guarantee the stability of cable concatenation department, adopts comparatively complicated assembly process to splice usually, and the concatenation required time is longer, wastes time and energy, and work efficiency is low.

Aiming at the related technologies, the inventor thinks that the defects of tedious cable splicing, long required time, time and labor waste exist.

Disclosure of Invention

In order to facilitate the realization quick concatenation between two cables, make constructor labour saving and time saving, raise the efficiency, this application provides a high flexible flat cable.

The application provides a high flexible flat cable adopts following technical scheme:

a high-flexibility flat cable comprises two cable bodies, a plurality of conductors arranged in the cable bodies, two connecting sleeves respectively sleeved on one sides, close to each other, of the two cable bodies, a locking mechanism arranged between the connecting sleeves and the cable bodies and used for quickly connecting the connecting sleeves and the cable bodies, a connecting mechanism arranged between the two connecting sleeves and used for quickly connecting the two connecting sleeves, and a sealing mechanism arranged between the two connecting sleeves and used for sealing a gap between the two connecting sleeves; one of the connecting sleeves is a fixed sleeve, and the other connecting sleeve is a supporting sleeve.

By adopting the technical scheme, when a worker needs to splice two cables, the connecting sleeve is sleeved on one side of the two cable bodies close to each other, the cable bodies are connected with the connecting sleeve through the locking mechanism, then the two connecting sleeves are mutually abutted, conductors in the two cable bodies are abutted, a gap between the two connecting sleeves is sealed through the sealing mechanism, and then the two connecting sleeves are connected through the connecting mechanism, so that the splicing between the two cable bodies can be completed; when the cables are spliced, a complex splicing process is not needed for splicing, and the two cables can be quickly spliced through the locking mechanism, the sealing mechanism and the connecting mechanism, so that time and labor are saved for constructors, and the working efficiency of the constructors is improved.

Optionally, the sealing mechanism includes a sealing ring fixedly disposed on one side of the fixed sleeve close to the support sleeve, two sealing rings abutted against the inner and outer sides of the sealing ring, two clamping rings fixedly disposed on the two sides of the sealing ring, two fixing rings disposed on the two sides of the sealing ring, and a plurality of screws disposed between the fixing rings and the sealing ring;

the utility model discloses a seal ring, including fixed cover, sealing ring, seal ring, fixed ring and seal groove, support cover has seted up the seal groove near fixed cover one end, the sealing ring is pegged graft to in the seal groove, sealing washer and seal groove inside wall butt, the mounting groove has been seted up on the sealing ring, sealing washer and joint ring all are located the mounting groove, the fixed slot has still been seted up on the sealing ring, the fixed slot is located one side that the sealing ring was kept away from to the mounting groove, fixed ring is located the fixed slot, two fixed ring and two joint ring one-to-one, fixed ring and the joint ring butt that corresponds, the screw runs through fixed ring and sealing ring threaded connection.

By adopting the technical scheme, when a worker installs the sealing ring, the sealing ring and the clamping ring are abutted in the installation groove, then the fixing ring is placed in the fixing groove and is connected with the sealing ring through the screw, and then the sealing ring on the fixing sleeve is inserted into the sealing groove on the support sleeve to complete the installation of the sealing mechanism; the sealing washer is comparatively soft and yielding, and after the sealing washer inserted the seal groove, the sealing washer compress tightly can with the tight laminating of the inside wall of seal groove after on the inside wall of seal groove, and the in-process of sealing ring insertion seal groove, clamping ring and screw are fixed the sealing washer both sides, make the sealing washer difficult for breaking away from in the mounting groove to improve the stability of sealing washer.

Optionally, the cross-section that joint ring one side was kept away from to the sealing washer is the arc setting, curved convex surface orientation is towards the one side of keeping away from the joint ring, the encryption groove has been seted up on the lateral wall of seal groove, the sealing washer is arc one side butt to the encryption inslot.

Through adopting above-mentioned technical scheme, when the sealing ring inserted the seal groove, the mounting groove was stretched out to one side that the sealing washer cross-section was curved to the butt is to the inside wall of seal groove on, thereby increases the area of contact of sealing washer and seal groove inside wall, makes sealing washer and the inseparable laminating of seal groove inside wall, has improved the leakproofness between two adapter sleeves.

Optionally, the sealing ring and the fixing sleeve are integrally formed.

Through adopting above-mentioned technical scheme, integrated into one piece sets up firm in connection, intensity is high, stable in use to it is more firm to make both connections of sealing ring and fixed cover, and then has improved the connection stability between the two.

Optionally, the cross-section that the sealing ring is close to seal groove one end is the triangle-shaped setting, the seal groove is closely laminated with the one end that the sealing ring is the triangle-shaped setting.

Through adopting above-mentioned technical scheme, the sealing ring is the one end that triangle-shaped set up and has increased the area of contact of sealing ring with the seal groove, makes the tip and the inseparabler laminating of seal groove of sealing ring, has further improved the leakproofness of sealing ring with the seal groove junction, and triangle-shaped's most advanced sealing ring of being convenient for inserts in the seal groove.

Optionally, a plurality of the screws are evenly distributed along the circumference of the fixing ring at intervals.

Through adopting above-mentioned technical scheme, even interval distribution makes solid fixed ring and joint ring all evenly atress everywhere even to make joint ring and fixed slot closely laminate, make the sealing washer difficult for breaking away from the mounting groove, and then strengthened the stability of sealing washer.

Optionally, two one side that the adapter sleeve is close to each other all sets firmly a plurality of butt joint passageways, and is a plurality of butt joint passageway and a plurality of conductor one-to-one, the conductor is pegged graft to the butt joint passageway that corresponds in, just a plurality of butt joint passageways on the fixed cover and a plurality of butt joint passageway one-to-one on the support cover, butt joint passageway and the support cover on the fixed cover on the butt joint passageway that corresponds butt joint passageway is each other the butt joint.

Through adopting above-mentioned technical scheme, the conductor only can insert in the butt joint passageway that corresponds to make difficult mutual dislocation between a plurality of conductors, and then improved the stability of cable.

Optionally, the docking channel is made of an ETFE material.

By adopting the technical scheme, the ETFE material has good heat resistance, chemical resistance, radiation resistance and excellent electrical insulation performance, thereby ensuring the insulation of the butt joint channel, and the ETFE material has high tensile strength and good toughness.

Optionally, the locking mechanism includes a clamping sleeve fixedly disposed on a side of the two support sleeves away from each other, a clamp sleeved on an outer side wall of the clamping sleeve, and a plurality of plugging rings fixedly disposed on an outer side wall of the cable body;

the clamp comprises a clamp sleeve and a clamp ring, wherein the inner side of the clamp sleeve is provided with an insertion groove, the insertion ring is inserted into the insertion groove, the outer side of the clamp sleeve is provided with a clamping groove, and the inner side wall of the clamp is abutted to the clamping groove.

By adopting the technical scheme, when a worker connects the connecting sleeve with the cable body through the locking mechanism, the splicing ring on the outer side wall of the cable body is firstly inserted into the splicing groove on the inner side of the clamping sleeve, and then the clamp is clamped, so that the splicing ring cannot be separated from the splicing groove; the clamp connection is simple in operation, the original characteristics of the connecting sleeve and the cable body are not affected, the construction safety is facilitated, the stability is good, and the maintenance is convenient.

Optionally, the connecting mechanism includes two connecting rings respectively sleeved on the sides of the two connecting sleeves close to each other, a plurality of bolts arranged between the two connecting rings, and a self-locking nut screwed on the bolts; the connecting rings are fixedly connected with the connecting sleeves, and the bolts penetrate through the two connecting rings and are connected with the self-locking nuts.

By adopting the technical scheme, when a worker connects the two connecting sleeves through the connecting mechanism, the bolt penetrates through the two connecting rings firstly, and then the self-locking nut is screwed tightly; the self-locking nut has good self-locking performance and anti-loosening and anti-vibration capabilities, and the bolt is not easy to rotate, so that the stability of the connecting mechanism is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the cables are spliced, a complex splicing process is not required to be adopted for splicing, and the two cables can be quickly spliced through the locking mechanism, the sealing mechanism and the connecting mechanism, so that the time and labor are saved for constructors, and the working efficiency of the constructors is improved;

2. the sealing mechanism seals the gap between the two connecting sleeves, so that the stability of the cable is greatly enhanced;

3. the conductors can only be inserted into the corresponding butt joint channels, so that the plurality of conductors are not easy to be mutually dislocated, and the stability of the cable is improved.

Drawings

Fig. 1 is a schematic structural view of a flat cable in an embodiment of the present application;

fig. 2 is a schematic view showing an exploded structure of a flat cable;

fig. 3 is a partial sectional view showing a flat cable;

fig. 4 is a partially enlarged schematic view showing a portion a in fig. 3.

Description of reference numerals: 1. a cable body; 2. a conductor; 3. connecting sleeves; 31. fixing a sleeve; 32. a support sleeve; 321. a sealing groove; 4. a locking mechanism; 41. a clamping sleeve; 411. inserting grooves; 412. a clamping groove; 42. a plug-in ring; 43. clamping a hoop; 5. a connecting mechanism; 51. a connecting ring; 52. a bolt; 53. a self-locking nut; 6. a sealing mechanism; 61. a seal ring; 611. a triangle shape; 612. mounting grooves; 613. fixing grooves; 62. a seal ring; 63. a snap ring; 64. a fixing ring; 65. a screw; 7. and (4) butting the channel.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses high flexible flat cable. Referring to fig. 1 and 2, the flat cable includes two cable bodies 1, and a plurality of conductors 2 are arranged at intervals in each cable body 1; the connecting sleeves 3 are respectively sleeved on one sides of the two cable bodies 1 close to each other, the connecting sleeves 3 are abutted against the outer side walls of the cable bodies 1, one connecting sleeve 3 is set as a fixed sleeve 31, and the other connecting sleeve 3 is set as a supporting sleeve 32. A locking mechanism 4 is arranged between the connecting sleeve 3 and the cable body 1, and the locking mechanism 4 is used for quickly connecting the connecting sleeve 3 and the cable body 1; a connecting mechanism 5 is arranged between the two connecting sleeves 3, and the connecting mechanism 5 is used for quickly connecting the two connecting sleeves 3; a sealing mechanism 6 is further arranged between the two connecting sleeves 3, and the sealing mechanism 6 is used for sealing a gap between the two connecting sleeves 3.

Referring to fig. 2 and 3, one side of each of the two connecting sleeves 3 close to each other is fixedly provided with a plurality of butt joint channels 7, the plurality of butt joint channels 7 are arranged along the width direction of the cable, the plurality of butt joint channels 7 are in one-to-one correspondence with the plurality of conductors 2, the conductors 2 are inserted into the corresponding butt joint channels 7, the plurality of butt joint channels 7 on the fixing sleeve 31 are in one-to-one correspondence with the plurality of butt joint channels 7 on the supporting sleeve 32, and the butt joint channels 7 on the fixing sleeve 31 are mutually abutted with the corresponding butt joint channels 7 on the supporting sleeve 32. The butt joint channel 7 is made of an ETFE material, and the ETFE material has good heat resistance, chemical resistance, radiation resistance and excellent electric insulation performance, so that the insulation performance of the butt joint channel 7 is ensured.

When the staff need splice two cables, at first cut the cable, expose conductor 2, establish the one side that two cable bodies 1 are close to each other with adapter sleeve 3 cover, peg graft to corresponding butt joint passageway 7 with conductor 2 afterwards, make difficult mutual dislocation between a plurality of conductors 2, and make the tip of conductor 2 and butt joint passageway 7's tip parallel and level, be connected cable body 1 and adapter sleeve 3 through locking mechanism 4 after that, later with two adapter sleeve 3 mutual butts, and make the 2 butts of conductor in two cable bodies 1, seal the gap between two adapter sleeves 3 through sealing mechanism 6 simultaneously, connect two adapter sleeves 3 through coupling mechanism 5 after that, can accomplish the concatenation between two cable bodies 1.

Referring to fig. 3 and 4, the sealing mechanism 6 includes a sealing ring 61 disposed on one side of the fixed sleeve 31 close to the supporting sleeve 32, the sealing ring 61 is integrally formed with the fixed sleeve 31, a sealing groove 321 is disposed on one end of the supporting sleeve 32 close to the fixed sleeve 31, and the sealing ring 61 is inserted into the sealing groove 321; the section of the sealing ring 61 close to one end of the sealing groove 321 is in a triangular shape 611, the sealing groove 321 is tightly attached to one end of the sealing ring 61 in the triangular shape 611, and the end of the sealing ring 61 in the triangular shape 611 is used for increasing the contact area between the sealing ring 61 and the sealing groove 321, so that the end of the sealing ring 61 is more tightly attached to the sealing groove 321, and the sealing performance of the joint of the sealing ring 61 and the sealing groove 321 is improved.

Referring to fig. 3 and 4, the sealing ring 61 is provided with sealing rings 62 on both the inner side and the outer side, the sealing ring 61 is provided with a mounting groove 612, the sealing ring 62 abuts against the mounting groove 612, and the sealing ring 62 abuts against the inner side wall of the sealing groove 321. The cross-section that sealing washer 62 kept away from joint ring 63 one side is the arc setting, the one side of sealing washer 61 is kept away from to the curved convex surface orientation of sealing washer 62, the encryption groove has been seted up on the lateral wall of seal groove 321, sealing washer 62 is arc one side butt to the encryption inslot, when sealing washer 61 inserts seal groove 321, sealing washer 62 cross-section is curved one side butt to on the inside wall of seal groove 321, thereby increase the area of contact of sealing washer 62 and seal groove 321 inside wall, improve the leakproofness between two adapter sleeves 3. Clamping rings 63 are fixedly arranged on two sides of the sealing ring 62 respectively, and the clamping rings 63 are positioned in the mounting grooves 612.

Referring to fig. 3 and 4, two sides of the sealing ring 62 are respectively provided with a fixing ring 64, the sealing ring 61 is provided with a fixing groove 613, the fixing groove 613 is located on one side of the mounting groove 612 away from the sealing ring 61, the fixing ring 64 is located in the fixing groove 613, the two fixing rings 64 are in one-to-one correspondence with the two clamping rings 63, and the fixing rings 64 are abutted to the corresponding clamping rings 63. A plurality of screws 65 are arranged between the fixing ring 64 and the sealing ring 61, the plurality of screws 65 are uniformly distributed along the circumferential direction of the fixing ring 64 at intervals, and the screws 65 penetrate through the fixing ring 64 and are in threaded connection with the sealing ring 61.

When a worker installs the sealing ring 62, the sealing ring 62 and the clamping ring 63 are abutted to the installation groove 612, then the fixing ring 64 is placed into the fixing groove 613, the fixing ring 64 is connected with the sealing ring 61 through the screw 65, then the sealing ring 61 on the fixing sleeve 31 is inserted into the sealing groove 321 on the support sleeve 32, and the sealing mechanism 6 can be installed.

Referring to fig. 2 and 3, the locking mechanism 4 includes a clamping sleeve 41 fixedly arranged on one side of the two support sleeves 32 away from each other, a plurality of inserting rings 42 are fixedly arranged on the outer side wall of the cable body 1, the inserting rings 42 are uniformly distributed along the length direction of the cable body 1 at intervals, an inserting groove 411 is formed in the inner side of the clamping sleeve 41, and the inserting rings 42 are inserted into the inserting groove 411. The outer side wall cover of joint cover 41 is equipped with two clamps 43, and joint groove 412 has been seted up in the outside of joint cover 41, and the clamp 43 inside wall is with joint groove 412 butt.

When the connecting sleeve 3 is connected with the cable body 1 through the locking mechanism 4, a worker firstly plugs the plug ring 42 on the outer side wall of the cable body 1 into the plug groove 411 on the inner side of the clamping sleeve 41, and then respectively clamps the two clamping hoops 43, so that the plug ring 42 cannot be separated from the plug groove 411.

Referring to fig. 2 and 3, the connecting mechanism 5 includes two connecting rings 51 respectively sleeved on the sides of the two connecting sleeves 3 close to each other, the connecting rings 51 are fixedly connected with the connecting sleeves 3, and the two connecting rings 51 are abutted to each other. A plurality of bolts 52 are arranged between the two connecting rings 51, self-locking nuts 53 are connected to the bolts 52 through threads, and the bolts 52 penetrate through the two connecting rings 51 and are connected with the self-locking nuts 53.

When a worker connects the two connecting sleeves 3 through the connecting mechanism 5, the two connecting sleeves 3 are firstly abutted, then the bolt 52 penetrates through the two connecting rings 51, and then the self-locking nut 53 is screwed, so that the self-locking nut 53 has good self-locking performance and anti-loosening and anti-vibration capabilities, the bolt 52 is not easy to rotate, and the stability of the connecting mechanism 5 is improved.

The implementation principle of the high-flexibility flat cable in the embodiment of the application is as follows: when a worker needs to splice two cables, firstly, the cables are cut, the conductors 2 are exposed, then the connecting sleeves 3 are sleeved on one sides of the two cable bodies 1, which are close to each other, then the conductors 2 are inserted into the corresponding butt-joint channels 7, so that the plurality of conductors 2 are not easy to be staggered, the end parts of the conductors 2 are flush with the end parts of the butt-joint channels 7, the conductors 2 in the two cable bodies 1 are abutted, then the clamp 43 sleeved on the connecting sleeves 3 is screwed, meanwhile, the sealing rings 61 are inserted into the sealing grooves 321, gaps between the two connecting sleeves 3 are sealed, then the two connecting sleeves 3 are connected through the connecting mechanism 5, and the splicing between the two cable bodies 1 can be completed; when the cables are spliced, a complex splicing process is not needed for splicing, and the two cables can be quickly spliced through the locking mechanism 4, the sealing mechanism 6 and the connecting mechanism 5, so that time and labor are saved for constructors, and the working efficiency of the constructors is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.