CN113459107A

CN113459107A - Industrial robot controlgear

Info

Publication number: CN113459107A
Application number: CN202110870464.8A
Authority: CN
Inventors: 万涛
Original assignee: WUHAN VOCATIONAL COLLEGE OF SOFTWARE AND ENGINEERING
Current assignee: WUHAN VOCATIONAL COLLEGE OF SOFTWARE AND ENGINEERING
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-10-01

Abstract

The invention provides an industrial robot control device, which structurally comprises a stabilizing rod, a control panel, an adjusting block, a rocking handle, a receiving rod and a signal wire, wherein the inner side of the stabilizing rod is fixedly connected with the outer side of the control panel in an embedding manner, the inner side of the adjusting block is arranged on the outer side of the control panel in a clamping manner, the inner side of the rocking handle is connected with the outer side of the control panel in a clamping manner, the lower end of the receiving rod is vertically arranged at the upper end of the control panel, the lower end of the signal wire is vertically arranged at the upper end of the control panel, the stabilizing rod comprises a handle, a movable rod, a finger pressing plate and a pressure soft block, when the palm is wider, the clamping plate is separated from the groove in the fixed wall by pulling the push rod, so that the distance between the pull rod and the fixed wall is increased, thereby make things convenient for workman's hand to get into, through promoting the push rod pulling cardboard when needs shrink, make the fixed plate in the cardboard press the inboard lead force board, make inboard pressure piece take place to warp to make the recess block in fixture block and the fixed wall.

Description

Industrial robot controlgear

Technical Field

The invention belongs to the field of industrial robots, and particularly relates to industrial robot control equipment.

Background

Industrial robots are multi-joint manipulators widely used in industrial fields or multi-degree-of-freedom machine devices, have a certain degree of automation, and mainly comprise a mechanical part, a sensing part and a control part, wherein the position of the mechanical part is controlled by a sensing unit through a button and a handle in a controller, so that the production, transportation, assembly and the like in various industrial fields such as electronics, logistics, chemical engineering and the like are operated.

Based on the above description, the inventor finds that the existing industrial robot control equipment construction site waste stone brick crushing equipment mainly has the following defects, such as:

the hand part needs to be put into the inner side of the stabilizing rod to support the controller when the handle is controlled, then the rocker is controlled by the thumb, the height of the stabilizing rod is generally narrow in production design, the hand holding stability is improved, when the hand skin and flesh tissues of partial workers are more, the distance between the stabilizing rod and the control plate is larger than the hand size of the worker, the worker is squeezed between the stabilizing rod and the control plate when the rocker is controlled, the coordinate positioning is needed more time in the rocker control process, the hand part of the worker is in a compression state for a long time in the control process, the local blood supply of the hand of the worker is insufficient, the hand numbness and other symptoms occur, and the control effect of the controller on the machine is influenced.

Disclosure of Invention

In order to solve the technical problem, the invention provides an industrial robot control device to solve the existing problems.

Aiming at the defects of the prior art, the purpose and the effect of the industrial robot control equipment are achieved by the following specific technical means: the utility model provides an industrial robot control equipment, its structure includes the stabilizing rod, controls panel, regulating block, rocking handle, receiving rod, signal line, the stabilizing rod inboard with control the panel outside and inlay solid and be connected, the inboard block of regulating block is installed in the control panel outside, the inboard block in the control panel outside of rocking handle is connected, receiving rod lower extreme is installed perpendicularly in the control panel upper end, the signal line lower extreme is installed perpendicularly in controlling the panel upper end, the stabilizing rod includes handle, movable rod, finger plate, pressure soft block, handle right-hand member and movable rod left end welded connection, the movable rod right-hand member inlays solid and installs in controlling the panel left end, finger plate left end and handle right-hand member are inlayed solid and are connected, pressure soft block left end is installed perpendicularly in the handle right-hand member.

Preferably, the movable rod comprises a fixed wall, a clamping plate, a sliding block and a push rod, the left end of the fixed wall is welded and installed at the right end of the handle, the outer side of the clamping plate is fixedly connected with the inner side of the push rod in an embedded mode, the right end of the sliding block is fixedly connected with the left end of the push rod in an embedded mode, the outer side of the sliding block is movably clamped with the inner side of the fixed wall in an embedded mode, the right end of the push rod is fixedly connected with the left end of the control panel in an embedded mode, and two small limiting blocks are arranged at the opening of the right end of the fixed wall.

Preferably, the cardboard includes fixture block, leads power board, pressure piece, laminating board, fixed plate, the fixture block lower extreme is connected with the fixed plate upper end is embedded solid, lead the power board outside and be connected with the fixed plate inboard is embedded solid, the pressure piece outside is connected with the inboard block of leading the power board, laminating inboard vertical mount in the fixed plate outside, the pressure piece is total four, and the distribution is installed between the inboard of leading the power board, and the width of its middle-end is slightly narrow.

Preferably, the fixture block includes connecting block, movable block, fixed block, connecting plate, the connecting block upper end is connected with movable block both sides lower extreme inlays admittedly, the connecting block lower extreme inlays admittedly to be installed in the fixed block upper end, the fixed block lower extreme is installed perpendicularly in the connecting plate upper end, in the inboard space of movable block and fixed block, be equipped with the reinforcing plate of rectangular plate shape, its laminating is installed on the incline direction of fixed block and movable block.

Preferably, the finger plate comprises a guide plate, an installation wall, an installation block and an extrusion block, the outer side of the guide plate is hinged to the inner side of the installation block, the outer side of the installation block is welded to the inner side of the installation wall, the right end of the extrusion block is fixedly connected with the left end of the guide plate in an embedded mode, the left end of the extrusion block is perpendicularly installed at the right end of the handle, a semicircular opening is formed in the right side of the extrusion block, and the outer sides of the two ends of the extrusion block are attached to the left end of the guide plate.

As preferred, the pressure guide plate includes the contact plate, leads power piece, deformation board, the contact plate inboard with lead the power piece outside and inlay solid and be connected, lead the power piece inboard with the deformation board outside and inlay solid and be connected, the deformation board adopts the rubber material to make, and is the fretwork form in the middle-end part.

Preferably, the contact plate includes compression piece, limiting plate, the embedded plate, cooperation piece, non slipping spur, the compression piece inboard is connected with the outside block of embedded plate, the compression piece left end with lead power piece right-hand member embedded solid and be connected, the limiting plate left end is installed perpendicularly in leading power piece right-hand member, the embedded plate inboard is connected with the embedded solid outside of cooperation piece embedded solid, the non slipping spur left end is installed perpendicularly in embedded solid board right-hand member, the cooperation piece is total two, and installs in the connection middle-end of embedded solid board, makes the embedded solid board wholly divide into the three.

Preferably, the non-slip block includes mounting panel, elasticity piece, inlays admittedly wall, antiskid ribbed tile, mounting panel right-hand member with inlay admittedly the wall left end and inlay admittedly and be connected, the elasticity piece left end is installed perpendicularly in the mounting panel right-hand member, the elasticity piece right-hand member inlays admittedly and installs in the antiskid ribbed tile left end, the antiskid ribbed tile outside is connected with the inboard block of inlaying admittedly wall, the antiskid ribbed tile inboard is installed perpendicularly in the wall outside of inlaying admittedly, the outside of antiskid ribbed tile adopts the fine hair material to make, and the left end uses the plank to make with the coupling part of elasticity piece.

Compared with the prior art, the invention has the following advantagesAdvantageous effects：

1. Make the cardboard break away from the recess in the fixed wall through the pulling push rod when the palm broad, make the distance increase of pull rod and fixed wall to make things convenient for workman's hand to get into, through promoting the push rod pulling cardboard when needs shrink, make the fixed plate pressure in the cardboard move inboard guide plate, make inboard pressure piece take place to warp, thereby make the recess block in fixture block and the fixed wall.

2. When supporting the firm pole, place in the finger board through the finger, utilize and lead the power piece and press the extrusion piece and carry out concave dynamic deformation, make the contact plate parcel at the finger position, through pressing the non slipping spur that the embedded solid board made the outside to the finger antiskid, utilize the fine hair in the non slipping spur outside to promote the frictional force of finger to increase the stable effect of supporting of firm pole.

Drawings

Fig. 1 is a schematic structural diagram of an industrial robot control device according to the present invention.

Fig. 2 is a schematic side view of a stabilizer bar of an industrial robot control device according to the invention.

Fig. 3 is a schematic structural view of a movable rod of an industrial robot control device according to the present invention.

Fig. 4 is a schematic structural diagram of a clamping plate of an industrial robot control device according to the invention.

Fig. 5 is a schematic structural diagram of a fixture block of an industrial robot control device according to the present invention.

Fig. 6 is a schematic structural diagram of a finger board of an industrial robot control device according to the present invention.

Fig. 7 is a schematic structural diagram of a pressure guide plate of an industrial robot control device according to the present invention.

Fig. 8 is a schematic structural view of a contact plate of an industrial robot control device according to the present invention.

Fig. 9 is a schematic structural diagram of an anti-skid block of an industrial robot control device according to the invention.

In the figure: a stabilizing rod-1, a control panel-2, an adjusting block-3, a rocking handle-4, a receiving rod-5, a signal line-6, a handle-11, a movable rod-12, a finger-pressing plate-13, a pressure soft block-14, a fixed wall-121, a clamping plate-122, a sliding block-123, a push rod-124, a clamping block-221, a force guide plate-222, a pressure block-223, an attaching plate-224, a fixed plate-225, a connecting block-211, a movable block-212, a fixed block-213, a connecting plate-214, a force guide plate-131, a mounting wall-132, a mounting block-133, an extrusion block-134, a contact plate-311, a force guide block-312, a deformation plate-313, a compression block-111, a limiting plate-112, an embedding plate-113, a sliding block-123, a sliding block-124, a clamping block-221, a force guide plate-222, a pressing block-134, a pressing block-311, a pressing block-112, a pressing block-113, a pressing block, a pressing, The anti-skid shoe comprises a matching block-114, an anti-skid block-115, a mounting plate-151, an elastic block-152, an embedded wall-153, an anti-skid plate-154 and an anti-skid strip-155.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in figures 1 to 5:

the invention provides an industrial robot control device which structurally comprises a stabilizing rod 1, a control panel 2, an adjusting block 3, a rocking handle 4, a receiving rod 5 and a signal wire 6, the inner side of the stabilizing rod 1 is fixedly connected with the outer side of the control panel 2, the inner side of the adjusting block 3 is clamped and arranged at the outer side of the control panel, the inner side of the rocking handle 4 is clamped and connected with the outer side of the control panel, the lower end of the receiving rod 5 is vertically arranged at the upper end of the control panel, the lower end of the signal wire 6 is vertically arranged at the upper end of the control panel 2, the stabilizing rod 1 comprises a handle 11, a movable rod 12, a finger-pressing plate 13 and a pressure soft block 14, the right end of the handle 11 is welded with the left end of the movable rod 12, the right end of the movable rod 12 is embedded and fixed at the left end of the control panel 2, the left end of the finger pressing plate 13 is fixedly connected with the right end of the grip 11, and the left end of the pressure soft block 14 is vertically arranged at the right end of the grip 11.

The movable rod 12 comprises a fixed wall 121, a clamping plate 122, a sliding block 123 and a push rod 124, the left end of the fixed wall 121 is welded and installed at the right end of the handle 11, the outer side of the clamping plate 122 is fixedly connected with the inner side of the push rod 124, the right end of the sliding block 123 is fixedly connected with the left end of the push rod 124, the outer side of the sliding block 123 is movably clamped with the inner side of the fixed wall 121, the right end of the push rod 124 is fixedly connected with the left end of the control panel 2, two small limiting blocks are arranged at the opening of the right end of the fixed wall 121, so that when the push rod 124 drives the sliding block 123 to move to the right side, the push rod 124 is continuously kept on the fixed wall 121 to be clamped and connected through the outer side of the sliding block 123 and the inner side of the limiting blocks.

The clamping plate 122 includes a clamping block 221, a force guide plate 222, a pressure block 223, an engaging plate 224, and a fixing plate 225, wherein the lower end of the clamping block 221 is fixedly connected to the upper end of the fixing plate 225, the outer side of the force guide plate 222 is fixedly connected to the inner side of the fixing plate 225, the outer side of the pressure block 223 is fixedly connected to the inner side of the force guide plate 222, the inner side of the engaging plate 224 is vertically installed to the outer side of the fixing plate 225, the four pressure blocks 223 are distributed and installed between the inner sides of the force guide plate 222, the width of the end is slightly narrow, so that the force guide plate 222 is pressed by the fixing plate 225, the outer side is pressed to the inner side by pressing the pressure block 223, the fixing plate 225 is contracted inward, and when the clamping block 221 on the outer side of the fixing plate 225 moves to the groove of the fixing wall 121, the clamping block 221 is engaged with the groove by the elasticity of the pressure block 223.

Wherein, fixture block 221 includes connecting block 211, movable block 212, fixed block 213, connecting plate 214, connecting block 211 upper end is connected with the lower extreme of movable block 212 both sides is embedded solid, the lower extreme of connecting block 211 is embedded solid and is installed in fixed block 213 upper end, fixed block 213 lower extreme is installed perpendicularly in connecting plate 214 upper end, in the inboard space of movable block 212 and fixed block 213, be equipped with long platelike reinforcing plate, its laminating is installed on the incline direction of fixed block 213 and movable block 212, can make movable block 212 at the extruded in-process downwards, increases the frictional force between fixed block 213 and the movable block 212 through the reinforcing plate to deepen the laminating dynamics of movable block 212 on the recess.

The specific use mode and function of the embodiment are as follows:

in the invention, when an operator with a larger palm supports the stabilizing rod 1, the push rod 124 is pulled to increase the distance between the fixed wall 121 and the push rod 124, so that the palm can enter conveniently, if the distance of the stabilizing rod 1 needs to be shortened, the push rod 124 drives the clamping plate 122 to enter the fixed wall 121, the inner side of the fixed wall 121 presses the clamping block 221 to enable the fixed plate 225 to press the force guide plate 222 on the inner side in the moving process, the pressure block 223 on the inner side of the force guide plate 222 is contracted inwards, the clamping block 221 enters the groove on the inner side of the fixed wall 121, the movable block 212 on the upper end of the rear fixed block 213 is pressed inwards, the friction force between the movable block 212 and the fixed block 213 is increased through the reinforcing plate on the inner side, the outer side of the movable block 212 is stably attached to the outer side part of the fixed wall 121, the thumb is contacted with the rocking handle 4 after the stabilizing rod 1 is supported, and an instruction is sent out from the signal line 6 through rotation and pushing, the industrial robot is made to perform corresponding mechanical actions.

Example 2

As shown in fig. 6 to 9:

the invention provides an industrial robot control device, wherein a finger board 13 comprises a guide board 131, a mounting wall 132, a mounting block 133 and an extrusion block 134, the outer side of the guide board 131 is hinged with the inner side of the mounting block 133, the outer side of the mounting block 133 is welded with the inner side of the mounting wall 132, the right end of the extrusion block 134 is fixedly connected with the left end of the guide board 131 in an embedded manner, the left end of the extrusion block 134 is vertically mounted at the right end of a handle 11, the right side of the extrusion block 134 is provided with a semicircular opening, the outer sides of the two ends of the extrusion block are attached to the left end of the guide board 131, so that when the guide board 131 is extruded by fingers, the extrusion force is transmitted to the extrusion block 134 through the guide board 131, the extrusion block 134 deforms outwards through the semicircular opening, and the guide board 131 extrudes inwards.

The pressure guide plate 131 comprises a contact plate 311, a force guide block 312 and a deformation plate 313, the inner side of the contact plate 311 is fixedly connected with the outer side of the force guide block 312, the inner side of the force guide block 312 is fixedly connected with the outer side of the deformation plate 313, the deformation plate 313 is made of rubber, the middle end part of the deformation plate is hollow, so that the force guide block 312 can apply force to the extrusion block 134 through the force guide block 312 when being extruded, and the force guide block 312 is helped to deform through the deformation plate 313 in the extrusion process, so that the extrusion force degree of the force guide block 312 on the extrusion block 134 is increased.

The contact plate 311 comprises a compression block 111, a limiting plate 112, an embedded plate 113, a matching block 114 and an anti-slip block 115, the compression block 111 is connected with the embedded plate 113 in an outer clamping manner, the left end of the compression block 111 is connected with the right end of a force guide block 312 in an embedded manner, the left end of the limiting plate 112 is vertically installed at the right end of the force guide block 312, the embedded plate 113 is fixedly connected with the matching block 114 in an outer embedding manner, the left end of the anti-slip block 115 is vertically installed at the right end of the embedded plate 113, the matching block 114 is two in total and is installed at the middle connecting end of the embedded plate 113, the embedded plate 113 is integrally divided into three parts, the force guide block 312 can be enabled to be bent and deformed, the finger parts are pressed through the embedded plate 113, the matching block 114 drives the embedded plate 113 to move inwards, and the finger parts are wrapped by the anti-slip block 115 on the outer side.

Wherein, non slipping spur 115 includes mounting panel 151, jack 152, the wall 153 that builds in, antiskid ribbed tile 154, antislip strip 115, mounting panel 151 right-hand member is connected with the left end consolidation of the wall 153 that builds in, jack 152 left end is installed perpendicularly in mounting panel 151 right-hand member, jack 152 right-hand member is installed in the antiskid ribbed tile 154 left end in the consolidation, the antiskid ribbed tile 154 outside is connected with the inboard block of the wall 153 that builds in, the antiskid ribbed tile 115 inboard is installed perpendicularly in the wall 153 outside that builds in, the outside of antiskid ribbed tile 154 adopts the fine hair material to make, and the left end uses the plank to make with the coupling part of jack 152, can make antiskid ribbed tile 154 when the extrusion finger, increases frictional force to the finger part through the fine hair material in the outside to give jack 152 through with pressure conduction, make antiskid ribbed tile 154 inwards concave to the laminating operator's finger position.

The specific use mode and function of the embodiment are as follows:

in the invention, when a finger presses the finger-pressing plate 13, the finger part presses the force guide block 312 in the force guide plate 131 to press the extrusion block 134, when the force guide plate 131 is pressed by the finger through the semicircular opening of the extrusion block 134, the extrusion force is transmitted to the extrusion block 134 through the force guide plate 131, so that the extrusion block 134 is deformed outwards through the semicircular opening, the force guide plate 131 is pressed inwards to move concavely, the position of the force guide block 312 is kept connected through the installation block 133, the contact plate 311 at the outer side is attached to the finger of an operator through the deformation plate 313 and the force guide block 312, the embedded plate 113 is pressed by the finger to move rightwards through the matching block 114, the concave movement is stopped when the embedded plate 113 presses the limiting plate 112, the finger is attached by the block 115, the friction force is added to the finger through the fluff material at the outer side of the anti-slip plate 154, and the left end of the anti-slip plate 154 is used to press the elastic block 152, the elastic blocks 152 move inwards to increase the pressure on the fingers, the anti-slip strips 155 on the outer sides of the embedding and fixing walls 153 are used for pressing the fingers, the compression blocks 111 are arranged at the two ends of the embedding and fixing plate 113, the compression on the finger parts can be reduced through the compression blocks 111, and therefore the discomfort of operators is reduced.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The industrial robot control equipment structurally comprises a stabilizing rod (1), a control panel (2), an adjusting block (3), a rocking handle (4), a receiving rod (5) and a signal wire (6), wherein the inner side of the stabilizing rod (1) is fixedly connected with the outer side of the control panel (2), the inner side of the adjusting block (3) is clamped and installed on the outer side of the control panel, the inner side of the rocking handle (4) is clamped and connected with the outer side of the control panel, the lower end of the receiving rod (5) is vertically installed at the upper end of the control panel, and the lower end of the signal wire (6) is vertically installed at the upper end of the control panel (2); the method is characterized in that:

the stabilizing rod (1) comprises a handle (11), a movable rod (12), a finger-pressing plate (13) and a pressure soft block (14), the right end of the handle (11) is connected with the left end of the movable rod (12) in a welding manner, the right end of the movable rod (12) is fixedly embedded and installed at the left end of the control panel (2), the left end of the finger-pressing plate (13) is fixedly embedded with the right end of the handle (11), and the left end of the pressure soft block (14) is vertically installed at the right end of the handle (11).

2. An industrial robot control device according to claim 1, characterized in that: the movable rod (12) comprises a fixed wall (121), a clamping plate (122), a sliding block (123) and a push rod (124), the left end of the fixed wall (121) is welded and installed at the right end of the handle (11), the outer side of the clamping plate (122) is fixedly embedded with the inner side of the push rod (124), the right end of the sliding block (123) is fixedly embedded with the left end of the push rod (124), the outer side of the sliding block (123) is movably clamped with the inner side of the fixed wall (121), and the right end of the push rod (124) is fixedly embedded with the left end of the control panel (2).

3. An industrial robot control device according to claim 2, characterized in that: the clamping plate (122) comprises a clamping block (221), a force guide plate (222), a pressure block (223), a jointing plate (224) and a fixing plate (225), the lower end of the clamping block (221) is fixedly connected with the upper end of the fixing plate (225) in an embedded mode, the outer side of the force guide plate (222) is fixedly connected with the inner side of the fixing plate (225) in an embedded mode, the outer side of the pressure block (223) is connected with the inner side of the force guide plate (222) in an embedded mode, and the inner side of the jointing plate (224) is perpendicularly installed on the outer side of the fixing plate (225).

4. An industrial robot control device according to claim 3, characterized in that: fixture block (221) includes connecting block (211), movable block (212), fixed block (213), connecting plate (214), connecting block (211) upper end is connected with movable block (212) both sides lower extreme embedded solid, connecting block (211) lower extreme embedded solid is installed in fixed block (213) upper end, fixed block (213) lower extreme is installed in connecting plate (214) upper end perpendicularly.

5. An industrial robot control device according to claim 1, characterized in that: the finger clamp plate (13) comprises a pressure guide plate (131), an installation wall (132), an installation block (133) and an extrusion block (134), the outer side of the pressure guide plate (131) is hinged to the inner side of the installation block (133), the outer side of the installation block (133) is connected with the inner side of the installation wall (132) in a welded mode, the right end of the extrusion block (134) is fixedly embedded with the left end of the pressure guide plate (131), and the left end of the extrusion block (134) is vertically installed at the right end of the handle (11).

6. An industrial robot control device according to claim 5, characterized in that: the pressure guide plate (131) comprises a contact plate (311), a force guide block (312) and a deformation plate (313), the inner side of the contact plate (311) is fixedly connected with the outer side of the force guide block (312), and the inner side of the force guide block (312) is fixedly connected with the outer side of the deformation plate (313).

7. An industrial robot control device according to claim 6, characterized in that: contact plate (311) are including compressing piece (111), limiting plate (112), embedded plate (113), cooperation piece (114), non slipping spur (115), compressing piece (111) inboard with embedded plate (113) outside block is connected, compressing piece (111) left end with lead power piece (312) right-hand member embedded solid and be connected, limiting plate (112) left end is installed perpendicularly in leading power piece (312) right-hand member, embedded plate (113) inboard with cooperate piece (114) outside embedded solid and be connected, non slipping spur (115) left end is installed perpendicularly in embedded plate (113) right-hand member.

8. An industrial robot control device according to claim 7, characterized in that: the antiskid block (115) comprises a mounting plate (151), an elastic block (152), an embedded wall (153), an antiskid plate (154) and an antiskid strip (115), the right end of the mounting plate (151) is embedded and fixed with the left end of the embedded wall (153), the left end of the elastic block (152) is vertically installed at the right end of the mounting plate (151), the right end of the elastic block (152) is embedded and fixed and installed at the left end of the antiskid plate (154), the outer side of the antiskid plate (154) is connected with the inner side of the embedded wall (153) in a clamping mode, and the inner side of the antiskid strip (115) is vertically installed at the outer side of the embedded wall (153).