阅读说明：本技术 一种智能机器人用的电缆对接组件 (Cable butt joint subassembly that intelligent robot used ) 是由 吕海成 杨琛 高阿庆 于 2021-09-15 设计创作，主要内容包括：本发明涉及机器人电缆对接技术领域,具体的说是一种智能机器人用的电缆对接组件,包括主体机构,用于对多根电缆进行对接的主体机构上环形阵列设多个对电缆固定的固定机构,所述主体机构上设有安装机构,所述主体机构上设有缓冲机构,所述主体机构上设有辅助机构,所述辅助机构与缓冲机构之间螺纹连接,所述缓冲机构上安装有对电缆进行夹持的夹持机构,将两个电缆的连接处与主体机构固定,将其中一个电缆与夹持机构固定,夹持机构与主体机构之间的电缆安装时进行预留,那么实现了在电缆被拉扯的时候拉扯是夹持机构与辅助机构之间的一截电缆,且缓冲机构实现对该段电缆进行防护,避免了电缆拉伤,从而避免了对主体机构上两根电缆连接处被拉断。(The invention relates to the technical field of robot cable butt joint, in particular to a cable butt joint assembly for an intelligent robot, which comprises a main body mechanism, a plurality of fixing mechanisms for fixing cables are arranged on the main body mechanism for butt joint of a plurality of cables in an annular array, an installation mechanism is arranged on the main body mechanism, a buffer mechanism is arranged on the main body mechanism, an auxiliary mechanism is arranged on the main body mechanism, the auxiliary mechanism is in threaded connection with the buffer mechanism, a clamping mechanism for clamping the cables is arranged on the buffer mechanism, the joint of the two cables is fixed with the main body mechanism, one cable is fixed with the clamping mechanism, the cable between the clamping mechanism and the main body mechanism is reserved during installation, so that the purpose that one section of cable between the clamping mechanism and the auxiliary mechanism is pulled when the cable is pulled, and the buffer mechanism protects the section of cable, the cable is prevented from being damaged by pulling, so that the connection part of the two cables on the main body mechanism is prevented from being broken by pulling.)

1. The cable butt joint assembly for the intelligent robot is characterized by comprising a main body mechanism (1), a plurality of fixing mechanisms (2) for fixing cables are arranged on the main body mechanism (1) for butting a plurality of cables in an annular array mode, an installation mechanism (5) is arranged on the main body mechanism (1), a buffer mechanism (3) is arranged on the main body mechanism (1), an auxiliary mechanism (6) is arranged on the main body mechanism (1), the auxiliary mechanism (6) is in threaded connection with the buffer mechanism (3), a clamping mechanism (4) for clamping the cables is arranged on the buffer mechanism (3), and the clamping mechanism (4) and the main body mechanism (1) are correspondingly arranged;

buffer gear (3) include traveller (301), main part mechanism (1) is including solid fixed cylinder (101), sliding connection has traveller (301) on main part mechanism (1), spacing dish (303) of fixedly connected with are gone up in traveller (301), be triangle-shaped on solid fixed cylinder (101) and seted up three spacing groove (305), three equal sliding connection has gag lever post (302) on spacing groove (305), set up kerve (304) that correspond with traveller (301) on solid fixed cylinder (101).

2. The cable docking assembly for the smart robot as recited in claim 1, wherein: a plurality of wire casings (103) used for placing cables are axially arranged on the fixed cylinder (101) in an annular array mode, the fixed cylinder (101) is connected with an installation seat (102) fixed with a robot through an installation mechanism (5), and the sliding column (301) slides in the center of the top of the fixed cylinder (101).

3. The cable docking assembly for the smart robot as claimed in claim 2, wherein: the installation mechanism (5) comprises an operation opening (501), the operation opening (501) is formed in the installation base (102), two clamping plates (503) with cross-shaped sections are connected to the installation base (102) in a sliding mode, a first spring (505) is clamped between each clamping plate (503) and the installation base (102), an installation groove (506) is formed in the fixed cylinder (101), the installation base (102) is embedded into the installation groove (506), two clamping grooves (504) are formed in the fixed cylinder (101) in a split mode, and the two clamping plates (503) are clamped on the two clamping grooves (504) respectively.

4. The cable docking assembly for the smart robot as recited in claim 3, wherein: the mounting mechanism (5) further comprises handles (502), the two clamping plates (503) are fixedly connected with the handles (502), and the two handles (502) are arranged in a staggered mode.

5. The cable docking assembly for the smart robot as claimed in claim 2, wherein: the cross section of the mounting seat (102) is in an inverted T-shaped structure, and the length of the mounting seat (102) is smaller than that of the fixed cylinder (101).

6. The cable docking assembly for the smart robot as recited in claim 5, wherein: fixed establishment (2) include spout (205), be annular array on fixed section of thick bamboo (101) and seted up multiunit spout (205), it is a plurality of have a plurality of slide boards (201), a plurality of through draw runner (204) cooperation spout (205) sliding connection on wire casing (103) have bolt (202), a plurality of threaded connection has clamp plate (203) on slide board (201), it is a plurality of equal sliding connection has clamp plate (203) on slide board (201), rotate between clamp plate (203) and bolt (202) and be connected.

7. The cable docking assembly for the smart robot as recited in claim 6, wherein: the fixed cylinder (101) and the sliding plates (201) are of an annular structure, and the opposite sides of the sliding plates (201) are of an arc-shaped structure.

8. The cable docking assembly for the smart robot as claimed in claim 2, wherein: complementary unit (6) include nut (603), sliding connection has nut (603) on solid fixed cylinder (101), threaded connection between nut (603) and traveller (301), centre gripping has second spring (602) between nut (603) and solid fixed cylinder (101), install open-ended second magnet (604) on solid fixed cylinder (101), install on nut (603) and repel, open-ended first magnet (601) in surface with second magnet (604).

9. The cable docking assembly for the smart robot as claimed in claim 2, wherein: fixture (4) include outer ring (405), it is connected with outer ring (405) to rotate on spacing dish (303), equidistant a plurality of connecting plates of fixedly connected with (402) on outer ring (405), it is three gag lever post (302) respectively with wherein between three connecting plate (402) fixed connection, it is a plurality of retainer plate (401) that equal fixedly connected with corresponds with wire casing (103) on connecting plate (402), it is a plurality of equal fixedly connected with tip is splint (403) that the slope set up, is used for the centre gripping cable on retainer plate (401), threaded connection has solid fixed ring (406) on splint (403), equal fixedly connected with cross-section is ring (404) that pushes away of "L" shape structure on solid fixed ring (406), it contradicts with splint (403) to push away ring (404).

Technical Field

The invention relates to the technical field of robot cable butt joint, in particular to a cable butt joint assembly for an intelligent robot.

Background

The intelligent robot is provided with various internal information sensors and external information sensors, such as vision, hearing, touch and smell. In addition to the susceptor, it has effectors as means of acting on the surroundings, namely muscles, or self-paced motors, which move the hands, feet, nose, antennae, etc., and the robot has control cables inside, which are used in the cable docking assembly when docking.

However, when cables inside the existing intelligent robot are in butt joint, two cables are in butt joint directly through a connector, the two cables are directly placed inside the body of the robot after being in butt joint, the part which is not in butt joint and the robot are fixed, if the cables in the arm are easily displaced and are easily clamped at the position of the small arm and the large arm, the cables are abraded and the movement of the arm is hindered; and two cables are not provided with a buffer mechanism at the joint when being connected, so that the cables are displaced when the arms move, the cables are easily broken, and the movement and related instructions of the arms are influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a cable butt joint assembly for an intelligent robot.

The technical scheme adopted by the invention for solving the technical problems is as follows: a cable butt joint assembly for an intelligent robot comprises a main body mechanism, wherein a plurality of fixing mechanisms for fixing cables are arranged on the main body mechanism for butt joint of a plurality of cables in an annular array mode, an installation mechanism is arranged on the main body mechanism, a buffering mechanism is arranged on the main body mechanism, an auxiliary mechanism is arranged on the main body mechanism, the auxiliary mechanism is in threaded connection with the buffering mechanism, a clamping mechanism for clamping the cables is arranged on the buffering mechanism, and the clamping mechanism and the main body mechanism are correspondingly arranged;

buffer gear includes the traveller, sliding connection has the traveller on the main part mechanism, the spacing dish of fixedly connected with on the traveller, it has three spacing groove to be triangle-shaped to set up on the solid fixed cylinder, and is three equal sliding connection has the gag lever post on the spacing groove, set up the kerve that corresponds with the traveller on the solid fixed cylinder.

Specifically, the main part mechanism includes a fixed cylinder, be the annular array axial on the fixed cylinder and set up a plurality of wire casings that are used for placing the cable, be connected with the mount pad fixed with the robot through installation mechanism on the fixed cylinder, the traveller slides in fixed cylinder top center department.

Specifically, installation mechanism includes the operation mouth, the operation mouth has been seted up on the mount pad, relative sliding connection has two cross-section to be the cardboard of "cross" font structure on the mount pad, two the centre gripping has first spring between cardboard and the mount pad, the mounting groove has been seted up on the fixed cylinder, on the mount pad embedding mounting groove, the last relative division of fixed cylinder is equipped with two draw-in grooves, two the cardboard blocks respectively on two draw-in grooves.

Specifically, installation mechanism still includes the handle, two equal fixedly connected with handle on the cardboard, and two the handle sets up in a crisscross way.

Specifically, the cross section of the mounting seat is in an inverted T-shaped structure, and the length of the mounting seat is smaller than that of the fixed cylinder.

Specifically, fixed establishment includes the spout, be annular array on the solid fixed cylinder and seted up the multiunit spout, it is a plurality of through draw runner cooperation spout sliding connection has a plurality of slides, and is a plurality of threaded connection has the bolt on the slide, and is a plurality of equal sliding connection has the clamp plate on the slide, rotate between clamp plate and the bolt and be connected.

Specifically, the fixed cylinder and the sliding plates are of an annular structure, and opposite sides of the sliding plates are of an arc-shaped structure.

Specifically, complementary unit includes the nut, sliding connection has the nut on the solid fixed cylinder, threaded connection between nut and the traveller, the centre gripping has the second spring between nut and the solid fixed cylinder, install open-faced second magnet on the solid fixed cylinder, install on the nut with second magnet repulsion, open-faced first magnet.

Specifically, fixture includes the outer loop, it is connected with the outer loop to rotate on the spacing dish, a plurality of connecting plates of equidistance fixedly connected with on the outer loop, it is three the gag lever post respectively with wherein between the three connecting plate fixed connection, it is a plurality of the retainer plate that equal fixedly connected with corresponds with the wire casing on the connecting plate, it is a plurality of equal fixedly connected with tip is the splint that the slope set up, be used for centre gripping cable on the retainer plate, threaded connection has solid fixed ring on the splint, gu the last equal fixedly connected with cross-section of equal fixedly connected with of fixed ring is the pushing ring of "L" shape structure, pushing ring is contradicted with splint.

The invention has the beneficial effects that:

(1) according to the cable butt joint assembly for the intelligent robot, the buffer mechanism is mounted on the main body mechanism, the auxiliary mechanism mounted inside the main body mechanism is arranged on the buffer mechanism, the joint of the two cables is fixed with the main body mechanism, one of the cables is fixed with the clamping mechanism, and the cable between the clamping mechanism and the main body mechanism is reserved during installation, so that the situation that one cable between the clamping mechanism and the auxiliary mechanism is pulled when the cable is pulled is realized, the buffer mechanism protects the cable, the cable is prevented from being pulled, and the situation that the joint of the two cables on the main body mechanism is pulled off is avoided; namely: after the cables are fixed, the length of the cables between the fixed ring and the fixed cylinder is ensured to be larger than the distance between the limiting disc and the screw cap, when a large arm or a small arm of the robot moves, the cables on the fixed ring can be pulled, at the moment, the cables at the position of the fixed ring are fixed, the connecting plate is directly driven to move when pulled, the connecting plate drives the sliding column to slide out in the fixed cylinder after moving, further, the second spring on the sliding column is contracted, further, the length of the cables between the fixed ring and the fixed cylinder is larger than the distance between the limiting disc and the screw cap, the screw cap limits the sliding column after the sliding column is pulled, the position pulled by the cables is just one end between the clamping plate and the screw cap, the sliding column buffers the cables because the cables have reserved lengths, the connecting part between the two cables can not be directly pulled, the protection to the cable is realized, the cable is prevented from being abraded and broken, and the normal work of the robot is facilitated.

(2) According to the cable butt joint assembly for the intelligent robot, the installation mechanism is arranged on one side of the main body mechanism, the whole body can be fixed to the large arm or the small arm of the robot through the installation mechanism, and further, the installation mechanism can rapidly install and disassemble the main body mechanism, so that the main body mechanism can be taken down to be maintained; namely: further accomplish the back with cable erection, insert the mounting groove on the solid fixed cylinder with the one end of mount pad on, two handles will be extruded relatively this moment, two first spring contractions have been realized, and the inside of mount pad is embedded into to two cardboards, run through the mount pad wholly and loosen two handles behind the mounting groove is inside, the inside of draw-in groove is blocked with the cardboard to first spring has been realized, and then the installation to the mount pad has been realized, further through the screw with the mount pad install the robot on big arm or forearm can, so two cables that need protect also be the cable on big arm or the forearm.

(3) According to the cable butt joint assembly for the intelligent robot, the main mechanism is equidistantly arranged on the fixing mechanism, the main mechanism can be used for installing and fixing a plurality of cables in an annular array manner, and the main mechanism can be used for clamping and fixing cables with different thicknesses so as to protect the butt joint position of the cables; namely: be annular structure between solid fixed cylinder and a plurality of slide, and the opposite side of a plurality of slides is the arc structure, has increased overall structure's compactedness, and the slide is the arc structure and does benefit to the cooperation cable. The realization is fixed to the comprehensive extrusion of cable, place the inside back of wire casing with the cable, with the slide lock to this wire casing, at first install the slide through draw runner cooperation spout in the lock, the slide covers the back with the inside cable of wire casing, rotate the bolt on the slide through the screwdriver, realized that the bolt presses down the clamp plate on with the slide, so further, realized that the clamp plate extrudees the inside cable of wire casing, realized extruding fixedly to the junction of two cables.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic overall structure diagram of a cable docking assembly for an intelligent robot according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is a schematic view of a connecting structure of the fixing cylinder, the mounting seat, the clamping plate, the clamping groove and the handle of the present invention;

FIG. 4 is an enlarged view of the structure of the portion B shown in FIG. 1;

FIG. 5 is a schematic view of the connection structure of the fixing cylinder, the mounting seat, the sliding column and the limiting rod of the present invention;

FIG. 6 is an enlarged view of the structure of the portion C shown in FIG. 5;

FIG. 7 is an enlarged view of the structure of the portion D shown in FIG. 5;

FIG. 8 is a schematic view of the connection structure of the fixing tube, the wire groove, the sliding plate and the sliding strip.

In the figure: 1. a main body mechanism; 101. a fixed cylinder; 102. a mounting seat; 103. a wire slot; 2. a fixing mechanism; 201. a slide plate; 202. a bolt; 203. pressing a plate; 204. a slide bar; 205. a chute; 3. a buffer mechanism; 301. a traveler; 302. a limiting rod; 303. a limiting disc; 304. a bottom groove; 305. a limiting groove; 4. a clamping mechanism; 401. a stationary ring; 402. a connecting plate; 403. a splint; 404. pushing a ring; 405. an outer ring; 406. a fixing ring; 5. an installation mechanism; 501. an operation port; 502. a handle; 503. clamping a plate; 504. a card slot; 505. a first spring; 506. mounting grooves; 6. an auxiliary mechanism; 601. a first magnet; 602. a second spring; 603. a nut; 604. a second magnet.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 8, the cable docking assembly for an intelligent robot according to the present invention includes a main body mechanism 1, a plurality of fixing mechanisms 2 for fixing cables are arranged in an annular array on the main body mechanism 1 for docking a plurality of cables, an installation mechanism 5 is arranged on the main body mechanism 1, a buffer mechanism 3 is arranged on the main body mechanism 1, an auxiliary mechanism 6 is arranged on the main body mechanism 1, the auxiliary mechanism 6 is in threaded connection with the buffer mechanism 3, a clamping mechanism 4 for clamping a cable is arranged on the buffer mechanism 3, and the clamping mechanism 4 is arranged in correspondence with the main body mechanism 1;

buffer gear 3 includes traveller 301, sliding connection has traveller 301 on main body mechanism 1, fixedly connected with spacing dish 303 on the traveller 301, it has three spacing groove 305 to be triangle-shaped to set up on the solid fixed cylinder 101, it is three equal sliding connection has gag lever post 302 on the spacing groove 305, set up the kerve 304 that corresponds with traveller 301 on the solid fixed cylinder 101, complementary unit 6 includes nut 603, sliding connection has nut 603 on the solid fixed cylinder 101, threaded connection between nut 603 and the traveller 301, the centre gripping has second spring 602 between nut 603 and the solid fixed cylinder 101, install open-faced second magnet 604 on the solid fixed cylinder 101, install on the nut 603 with second magnet 604 repellent, open-faced first magnet 601, with the fixed completion back of cable, ensure retainer plate 401 with the cable length between the solid fixed cylinder 101 is greater than spacing dish 303 reaches the distance between the nut 603, when the big arm or the small arm of the robot moves, the cable on the fixing ring 401 is pulled, at this time, since the cable at the position of the fixing ring 401 is fixed, the connecting plate 402 is directly driven to move together when the cable is pulled, the connecting plate 402 is driven to slide out the sliding column 301 inside the fixing cylinder 101 after moving, further, the second spring 602 on the sliding column 301 is contracted, further, since the length of the cable between the fixing ring 401 and the fixing cylinder 101 is greater than the distance between the limiting disc 303 and the nut 603, the nut 603 limits the sliding column 301 after the sliding column 301 is pulled, the position where the cable is pulled is the end between the clamping plate 403 and the nut 603, because the cable has a reserved length, the sliding column 301 buffers the cable, the connecting part between the two cables can not be directly pulled, the cables are protected, the cables are prevented from being abraded and broken, and normal work of the robot is facilitated.

Specifically, the main body mechanism 1 includes a fixed cylinder 101, a plurality of wire slots 103 for placing cables are axially formed in the fixed cylinder 101 in an annular array, the fixed cylinder 101 is connected with an installation seat 102 fixed to the robot through an installation mechanism 5, a sliding column 301 slides to the center of the top of the fixed cylinder 101, the cross section of the installation seat 102 is in an inverted T-shaped structure, the length of the installation seat 102 is smaller than that of the fixed cylinder 101, so that the fixed cylinder 101 is comprehensively fixed, the connection effect of the fixed cylinder 101 and the installation seat 102 is increased, the fixed cylinder 101 is prevented from shaking, when cables at the robot arm are installed, one of the cables passes through a clamping mechanism 4, then the two cables are connected together, the connection part of the two cables is further placed inside the wire slot 103, and the wire slot 103 corresponds to the cable, just wire casing 103 is equipped with a plurality ofly, does benefit to and connects, and is a plurality of to many with the cable gappedly between the wire casing 103, can avoid the cable to be in a jumble and generate heat, through fixture 4 fixes one of them cable, and guarantees wire casing 103 with there is the reservation in the cable between fixture 4, and the cable length of reserving is greater than traveller 301 arrives distance between the nut 603.

Specifically, the installation mechanism 5 includes an operation opening 501, the installation base 102 is provided with the operation opening 501, the installation base 102 is relatively slidably connected with two clamping plates 503 having a cross-shaped cross section, a first spring 505 is clamped between the two clamping plates 503 and the installation base 102, the fixed cylinder 101 is provided with an installation groove 506, the installation base 102 is embedded into the installation groove 506, the fixed cylinder 101 is oppositely provided with two clamping grooves 504, the two clamping plates 503 are respectively clamped on the two clamping grooves 504, the installation mechanism 5 further includes a handle 502, the two clamping plates 503 are both fixedly connected with a handle 502, the two handles 502 are arranged in a staggered manner, after the cable is installed, one end of the installation base 102 is inserted into the installation groove 506 on the fixed cylinder 101, at this time, the two handles 502 are relatively pressed, so that the two first springs 505 are contracted, the two clamping plates 503 are embedded into the mounting base 102, the mounting base 102 is completely penetrated through the mounting groove 506, and then the two handles 502 are loosened, so that the clamping plates 503 are clamped into the clamping grooves 504 by the first springs 505, the mounting base 102 is further mounted on the large arm or the small arm of the robot through screws, and two cables to be protected are cables on the large arm or the small arm.

Specifically, fixed establishment 2 includes spout 205, be annular array on the solid fixed cylinder 101 and seted up multiunit spout 205, it is a plurality of through draw runner 204 cooperation spout 205 sliding connection has a plurality of slides 201, a plurality of threaded connection has bolt 202, a plurality of on the slide 201 equal sliding connection has clamp plate 203 on the slide 201, rotate between clamp plate 203 and the bolt 202 and be connected, be annular structure between solid fixed cylinder 101 and a plurality of slide 201, and a plurality of slide 201's opposite side is the arc structure, has increased overall structure's compactedness, just slide 201 is the arc structure and does benefit to the cooperation cable. The cable is comprehensively extruded and fixed, after the cable is placed in the slot 103, the sliding plate 201 is buckled on the slot 103, the sliding plate 201 is firstly installed through the matching of the sliding strip 204 and the sliding groove 205 during buckling, after the sliding plate 201 covers the cable in the slot 103, the bolt 202 on the sliding plate 201 is rotated through a screwdriver, the bolt 202 presses the pressing plate 203 on the sliding plate 201, so that the further purpose that the pressing plate 203 extrudes the cable in the slot 103 is realized, and the connection part of the two cables is extruded and fixed.

Specifically, the clamping mechanism 4 includes an outer ring 405, the limiting disc 303 is rotatably connected with the outer ring 405, the outer ring 405 is equidistantly and fixedly connected with a plurality of connecting plates 402, three limiting rods 302 are respectively and fixedly connected with three of the connecting plates 402, a plurality of connecting plates 402 are all fixedly connected with a fixing ring 401 corresponding to the slot 103, a plurality of fixing rings 401 are all fixedly connected with clamping plates 403, the ends of which are obliquely arranged and used for clamping cables, the clamping plates 403 are connected with fixing rings 406 through threads, the fixing rings 406 are all fixedly connected with a push ring 404 with an L-shaped cross section, the push ring 404 is abutted against the clamping plates 403, one cable penetrates through the plurality of clamping plates 401, the two cables are further abutted, and one cable is placed into the slot 103 after the abutting, further, a cable between the fixing cylinder 101 and the fixing ring 401 is reserved, that is, the cable at the bottom of the fixing ring 401 is pulled to form an arch structure, the length of the cable is larger than the distance between the limiting disc 303 and the nut 603, and the fixing ring 406 rotates after the length of the cable is reserved, so that the pushing ring 404 extrudes a plurality of clamping plates 403, and the cable on the clamping plates 403 is clamped.

When the invention is used, firstly, when the cables at the robot arm are installed, one of the cables penetrates through a plurality of clamping plates 403 and penetrates through the fixing ring 401, the two cables are further butted, after the butting, one of the cables is placed in the slot 103, the cables between the fixing cylinder 101 and the fixing ring 401 are further reserved, namely, the cables at the bottom of the fixing ring 401 are pulled to form an arch structure, the length is larger than the distance between the limiting disc 303 and the nut 603, after the length of the cables is reserved, the fixing ring 406 is rotated, the pushing ring 404 extrudes the plurality of clamping plates, the cables on the clamping plates 403 are further clamped, then the two cables are connected together, further, the connecting part of the two cables is placed in the slot 403, the slot 103 corresponds to the cables, and a plurality of slots 103 are arranged, the connection of a plurality of cables is facilitated, gaps are reserved among the wire grooves 103, the messy and heating of the cables can be avoided, one of the cables is fixed through the clamping mechanism 4, the cable between the wire groove 103 and the fixing ring 401 is reserved, and the length of the reserved cable is larger than the distance between the sliding column 301 and the nut 603; then, after the cable is placed inside the wire slot 103, the sliding plate 201 is buckled on the wire slot 103, the sliding plate 201 is installed through the sliding strip 204 and the sliding groove 205 in the buckling process, after the sliding plate 201 covers the cable inside the wire slot 103, the bolt 202 on the sliding plate 201 is rotated through a screwdriver, so that the bolt 202 presses the pressing plate 203 on the sliding plate 201, further, the pressing plate 203 extrudes the cable inside the wire slot 103, and the connection part of the two cables is extruded and fixed; after the cables are fixed, the length of the cables between the fixing ring 401 and the fixing cylinder 101 is ensured to be larger than the distance between the limiting disc 303 and the nut 603, when the large arm or the small arm of the robot moves, the cables on the fixing ring 401 are pulled, at this time, the cables at the fixing ring 401 are fixed, the connecting plate 402 is directly driven to move together when pulled, the connecting plate 402 drives the sliding column 301 to slide out of the fixing cylinder 101 after moving, further, the second spring 602 on the sliding column 301 is contracted, further, the length of the cables between the fixing ring 401 and the fixing cylinder 101 is larger than the distance between the limiting disc 303 and the nut 603, the nut 603 limits the sliding column 301 after the sliding column 301 is pulled, the pulled position of the cables is the end between the clamping plate 403 and the nut 603, the sliding column 301 buffers the cables because the cables have a reserved length, the connecting part between the two cables cannot be pulled directly, so that the cables are protected, the cables are prevented from being abraded and broken, and the normal work of the robot is facilitated; finally, after the cable is installed, one end of the installation seat 102 is inserted into the installation groove 506 on the fixed cylinder 101, the two handles 502 are extruded relatively at the moment, the two first springs 505 are contracted, the two clamping plates 503 are embedded into the installation seat 102, the installation seat 102 penetrates through the installation groove 506 completely, the two handles 502 are loosened, the clamping plates 503 are clamped into the clamping grooves 504 through the first springs 505, the installation of the installation seat 102 is further achieved, the installation seat 102 is further installed on the large arm or the small arm of the robot through screws, and then two cables needing to be protected are also cables on the large arm or the small arm.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.