CN218582824U - Remote control device of elevator - Google Patents

Abstract

The utility model belongs to the technical field of remote control, in particular to a remote control device of an elevator, which comprises a remote controller body; the bottom of the remote controller body is provided with a fixed base; the top of the remote controller body is provided with a four-way rocker potentiometer; a handle is rotationally connected in the four-way rocker potentiometer; the fixed base is provided with a limit groove; the limiting grooves are arranged in multiple groups; the limiting groove is arranged at the periphery of the middle part of the fixed base; the inner wall of the limiting groove is fixedly connected with a limiting spring; through being equipped with spacing spring for spacing spring's compression elasticity passes through the limiting plate and extrudees the remote controller body, thereby makes this physical stamina of remote controller fix in the space inside that each group's limiting plate is constituteed, reaches the purpose that this integument of remote controller was fixed on the elevating platform workstation, makes the staff on the elevating platform workstation can be out of hand and hold the remote controller always, alleviates the burden for staff work, avoids appearing danger.

Description

Remote control device of elevator

Technical Field

The utility model belongs to the technical field of the remote control, specific lift remote control unit that says so.

Background

The elevator needs a gearbox clutch device in the running and rising process, a way of proportional remote control and a way of switch remote control are needed for the stepless remote control of the motor with the gearbox clutch, the forward rotation and the backward rotation of the proportional remote control motor are in stepless speed regulation, and the switch remote control controls the combination and the separation of the gearbox clutch.

The proportional remote control is to remotely control the speed of the receiver motor by the size of the variable resistor of the transmitter, the receiver motor does not rotate when the resistance value of the transmitter is in the middle position, the forward rotation speed of the receiver motor is increased when the resistance value is gradually increased on the basis of the middle position, and the backward rotation speed of the receiver motor is increased when the resistance value is gradually decreased on the basis of the middle position, so that the function of stepless speed regulation can be achieved.

Among the prior art, use for a long time and observe, the discovery has the moment that needs independent operation at the staff of elevating platform work, nevertheless the staff carries instruments such as intercom at the elevating platform during operation, and reuse hand-carried lift remote controller can cause certain inconvenience under this condition, easy emergence accident.

Therefore, the utility model provides an elevator remote control unit.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a remote control device of an elevator, which comprises a remote controller body; the bottom of the remote controller body is provided with a fixed base; the top of the remote controller body is provided with a four-way rocker potentiometer; a handle is rotationally connected in the four-way rocker potentiometer; a limiting groove is formed in the fixed base; the limiting grooves are arranged in a plurality of groups; the limiting groove is formed in the periphery of the middle of the fixed base; the inner wall of the limiting groove is fixedly connected with a limiting spring; one end of the limiting spring, which is far away from the inner wall of the limiting groove, is fixedly connected with a push plate; a limiting plate is fixedly connected to one surface of the push plate, which is far away from the limiting spring; the bottom of the fixed base is fixedly connected with a fixed leg; the fixed leg is spirally connected with a nut; during operation inserts the fixed leg on the lift workstation, reuse nut spiral is fixed, put into the unable adjustment base with the remote controller body on, the limiting plate causes spacing spring to compress according to the position of remote controller body, make each group of limiting plate can contact the remote controller body outside, and compress extrusion remote controller body, this step inserts the fixed leg on the workstation, and break away from the nut behind the fixed leg from inserting the part that runs through unable adjustment base on the fixed leg at the spiral rotation, make fixed leg and stable insertion on the lift workstation, make unable adjustment base fixed on the lift workstation, the remote controller body is put into the space inside that each group of limiting plate is constituteed, and compress spacing spring, make the compression elasticity of spacing spring extrude the remote controller body through the limiting plate, thereby make this physical stamina of remote controller fix in the space inside that each group of limiting plate is constituteed, reach the purpose that the remote controller is fixed on the lift workstation originally, make the staff on the lift workstation can be without the hand remote controller always, lighten the work burden for the staff, avoid appearing dangerous.

Preferably, the bottom of the remote controller body is fixedly connected with a first magnet; a small hole is formed in the middle of the fixed base; the small hole corresponds to the spatial position of the first magnet; a second magnet is fixedly connected in the small hole; the top of the fixed base is fixedly connected with a protection spring; when putting the remote controller body into unable adjustment base top during the during operation, the position that corresponds little hole inserts first magnet to inside the aperture hole, and under the effect of magnetic attraction, first magnet attracts with the second magnet mutually, remote controller body compression protection spring, this step is inhaled first magnet to aperture hole inside and second magnet mutually, make the remote controller body more fixed at the unable adjustment base top through the magnetic force of first magnet and second magnet, and when putting the remote controller body into the unable adjustment base top, can compress and touch protection spring, can avoid the remote controller body because of colliding at the unable adjustment base top between the magnetic attraction of first magnet and second magnet, protection spring can play the cushioning effect, reduce because the striking that magnetic attraction produced to the remote controller body harm that causes, secondly when taking the remote controller body out from unable adjustment base, protection spring is ascending to the elasticity of remote controller body, help taking the remote controller body out.

Preferably, a plurality of groups of rotating shafts are fixedly connected to the top of the fixed base; the rotating shaft is rotatably connected with an arc sheet; the rotating shaft is internally provided with a torsion spring; the arc piece is rotationally connected with a protection plate through a torsion spring; when the remote controller protection plate is in work, the remote controller body is placed into the range formed by all the groups of limiting plates together, at the moment, the remote controller body is pressed downwards to enable the arc piece to move downwards, the protection plate rotates upwards under the action of a torsion spring, the remote controller body is placed to the top of the fixing base, the arc piece is arranged at the bottom of the remote controller body, the protection plate inclines to the side face of the remote controller body, in the step, because the working environment on the workbench of the elevator belongs to an open state, impurity garbage possibly falls into the top of the fixing base, the remote controller body is placed on the garbage impurities and can possibly cause certain damage to the remote controller body, the arc piece is arranged at the bottom of the remote controller body and can play a protection role between the remote controller body and the fixing base, when the remote controller body is not placed at the top of the fixing base, the arc piece is in an upwards state, the impurity garbage is difficult to fall onto the surface of the arc piece, when the arc piece is pressed downwards by the remote controller body, the protection plate rotates upwards, when the remote controller body stops moving downwards, the remote controller body inclines to the protection plate, a protection effect can be played, and certain damage to the remote controller body is prevented from being caused by impurities which are sprayed to the surface of the remote controller body.

Preferably, a connecting sleeve is sleeved outside the handle; a support rod is fixedly connected to the top of the connecting sleeve; a grab handle is fixedly connected to the top of the support rod; the staff at the lift of during operation can move the grab handle to the right through the antedisplacement and control the elevating platform, and this step is because handle length has certain restriction, and branch can extend the length of handle for the staff can more conveniently use the remote controller, and the length of branch has enlargied the length that the handle antedisplacement moved to the right in the remote controller, makes speed control to the elevating platform decline that rises adjust more obviously, and the staff operates safe convenience more.

Preferably, a plurality of groups of arc-shaped rubber plates are fixedly connected to the bottoms of the arc pieces; a connecting rope is connected between the arc-shaped rubber plate and the bottom of the arc sheet; the downstream of during operation remote controller body makes the arc piece also rotate downwards, thereby the arc rubber slab also can slide on the unable adjustment base surface, and under the pulling of connecting the rope, the direction of arc rubber slab does not change, this step arc rubber slab slides on the unable adjustment base surface along with the rotation of arc piece, can play the cleaning action, will fixed base surface impurity is swept out the position that the arc piece will fall on the unable adjustment base surface, make the arc piece can not cause its unevenness because of impurity reason behind the unable adjustment base surface, make the remote controller body by fixed insecure at the unable adjustment base top.

Preferably, one surface of the limiting plate, which is far away from the push plate, is provided with a plurality of groups of convex balls; the during operation is placed the remote controller body when unable adjustment base top, the limiting plate will be extruded on remote controller body surface, protruding ball can contact remote controller body surface, this step relies on the limiting plate to make the remote controller body can be fixed on unable adjustment base surface to the extrusion of remote controller body, protruding ball contacts the remote controller body at the limiting plate surface, frictional force between can greatly increased remote controller body and the limiting plate surface, make the remote controller body difficult to escape the limiting plate, remote controller body is fixed more firmly.

The utility model has the advantages as follows:

1. a lift remote control unit, through being equipped with spacing spring, this step is on the fixed leg inserts the workstation, and break away from the nut behind the fixed leg and rotate on the fixed leg at the spiral from inserting the part that runs through unable adjustment base, make fixed leg and stable the inserting on the elevating platform workstation, make unable adjustment base fixed on the elevating platform workstation, the space that each group's limiting plate is constituteed is put into to the remote controller body inside, and compress spacing spring, make spacing spring's compression elasticity extrude the remote controller body through the limiting plate, thereby make this physical stamina of remote controller fix in the space that each group's limiting plate is constituteed inside, reach the purpose that this integument of remote controller was fixed on the elevating platform workstation, make the staff on the elevating platform can not hold the remote controller with the hand always, lighten for staff's work burden, avoid appearing danger.

2. A lift remote control unit, through being equipped with first magnet and second magnet, this step is inhaled first magnet to the inside and second magnet of aperture hole mutually, magnetic force effect through first magnet and second magnet makes the remote controller body more fixed at the unable adjustment base top, and when putting the remote controller body into the unable adjustment base top, can compress and touch protection spring, can avoid appearing the remote controller body because of the collision between the magnetic attraction of first magnet and second magnet at the unable adjustment base top, protection spring can play the cushioning effect, reduce because the striking that magnetic attraction produced to the harm that the remote controller body caused, secondly when taking the remote controller body out on the unable adjustment base, protection spring is ascending to the elasticity of remote controller body, help taking out the remote controller body.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front perspective view of the present invention;

fig. 3 is a top perspective view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

FIG. 5 is a schematic structural view of the second embodiment;

in the figure: 1. a remote controller body; 11. a fixed base; 12. a four-way rocker potentiometer; 13. a handle; 14. a limiting groove; 15. a limiting spring; 16. pushing the plate; 17. a limiting plate; 18. a fixed leg; 19. a nut; 2. a first magnet; 21. small holes; 22. a second magnet; 23. a protection spring; 3. an arc sheet; 31. a rotating shaft; 32. a protection plate; 4. a strut; 41. connecting sleeves; 42. a handle; 5. an arc-shaped rubber plate; 51. connecting ropes; 6. a convex ball; 7. and (6) an anti-collision strip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

Example one

As shown in fig. 1 to 4, a remote control device for an elevator according to an embodiment of the present invention includes a remote controller body 1; the bottom of the remote controller body 1 is provided with a fixed base 11; the top of the remote controller body 1 is provided with a four-way rocker potentiometer 12; a handle 13 is rotationally connected in the four-way rocker potentiometer 12; a limit groove 14 is formed in the fixed base 11; the limiting grooves 14 are arranged in multiple groups; the limiting groove 14 is arranged at the periphery of the middle part of the fixed base 11; a limiting spring 15 is fixedly connected to the inner wall of the limiting groove 14; one end of the limiting spring 15, which is far away from the inner wall of the limiting groove 14, is fixedly connected with a push plate 16; a limit plate 17 is fixedly connected to one surface of the push plate 16, which is far away from the limit spring 15; the bottom of the fixed base 11 is fixedly connected with a fixed leg 18; the fixed leg 18 is spirally connected with a screw cap 19; during work, the fixing legs 18 are inserted into the workbench of the lifting machine and are fixed by the screw caps 19 in a spiral mode, the remote controller body 1 is placed on the fixing base 11, the limiting plates 17 enable the limiting springs 15 to compress according to the position of the remote controller body 1, each group of limiting plates 17 can contact the outer side of the remote controller body 1 and compress and extrude the remote controller body 1, the fixing legs 18 are inserted into the workbench, the screw caps 19 are separated from the fixing legs 18 and rotate on the fixing legs 18 in a spiral mode from the parts penetrating through the fixing base 11 in an inserting mode, the fixing legs 18 are inserted into the workbench of the lifting machine stably, the fixing base 11 is fixed onto the workbench of the lifting machine, the remote controller body 1 is placed into the space formed by the groups of limiting plates 17 and compresses the limiting springs 15, the compression elastic force of the limiting springs 15 is extruded to the remote controller body 1 through the limiting plates 17, the remote controller body 1 can be fixed inside the space formed by the groups of limiting plates 17, the purpose that the remote controller body 1 is fixed onto the workbench of the lifting machine is achieved, workers on the workbench can take the lifting machine without holding the workers, and the work bench, and the work burden of the remote controller is reduced.

The bottom of the remote controller body 1 is fixedly connected with a first magnet 2; a small hole 21 is formed in the middle of the fixed base 11; the small hole 21 corresponds to the spatial position of the first magnet 2; a second magnet 22 is fixedly connected in the small hole 21; a protection spring 23 is fixedly connected to the top of the fixed base 11; when the remote controller body 1 is placed at the top of the fixed base 11 in work, the first magnet 2 is inserted into the small hole 21 corresponding to the position of the small hole 21, the first magnet 2 is attracted with the second magnet 22 under the action of magnetic attraction, the remote controller body 1 compresses the protection spring 23, the first magnet 2 is inserted into the small hole 21 and attracted with the second magnet 22, the remote controller body 1 is more fixed at the top of the fixed base 11 through the magnetic action of the first magnet 2 and the second magnet 22, when the remote controller body 1 is placed at the top of the fixed base 11, the protection spring 23 can be in compression touch contact, the situation that the remote controller body 1 collides at the top of the fixed base 11 due to the magnetic attraction of the first magnet 2 and the second magnet 22 can be avoided, the protection spring 23 can play a buffering role, the damage to the remote controller body 1 caused by impact due to the magnetic attraction is reduced, and when the remote controller body 1 is taken out from the fixed base 11, the elastic force of the protection spring 23 is upward to the remote controller body 1, and the remote controller body 1 can be taken out favorably.

A plurality of groups of rotating shafts 31 are fixedly connected to the top of the fixed base 11; the rotating shaft 31 is rotatably connected with an arc piece 3; the rotating shaft 31 is internally provided with a torsion spring; the arc piece 3 is rotatably connected with a protection plate 32 through a torsion spring; when the remote controller is in work, the remote controller body 1 is placed into the range formed by all the groups of limiting plates 17 at the top of the fixing base 11, at the moment, the remote controller body 1 is used for pressing the arc piece 3 downwards, the arc piece 3 moves downwards, the protective plate 32 rotates upwards under the action of a torsion spring, the remote controller body 1 is placed to the top of the fixing base 11, the arc piece 3 is arranged at the bottom of the remote controller body 1, the protective plate 32 inclines to the side face of the remote controller body 1, in the step, the working environment of an elevator on a workbench is in an open state, the top of the fixing base 11 can possibly fall into impurity garbage, the remote controller body 1 can possibly damage the remote controller body 1 when placed on the garbage impurities, the arc piece 3 is arranged at the bottom of the remote controller body 1 and can play a role in protection between the remote controller body 1 and the fixing base 11, the arc piece 3 is arranged in an upward state, the impurities are difficult to fall onto the surface of the arc piece 3, when the arc piece 3 is pressed downwards by the remote controller body 1, the protective plate 32 rotates upwards, the remote controller body 1 stops moving downwards, the protective plate 32 can tilt to the side face of the remote controller body and can prevent the remote controller body 1 from being damaged by flying.

A connecting sleeve 41 is sleeved outside the handle 13; the top of the connecting sleeve 41 is fixedly connected with a supporting rod 4; a grab handle 42 is fixedly connected to the top of the support rod 4; during operation can control the elevating platform through antedisplacement right movement grab handle 42 at the staff of lift, and this step is because handle 13 length has certain restriction, and branch 4 can lengthen the length of handle 13 for the staff can more conveniently use the remote controller, and the length of branch 4 has enlarged the length that handle 13 antedisplacement right movement moved in the remote controller, makes speed control regulation more obvious to the elevating platform decline that rises, and the staff operation is safe convenient more.

A plurality of groups of arc-shaped rubber plates 5 are fixedly connected to the bottoms of the arc pieces 3; a connecting rope 51 is connected between the arc-shaped rubber plate 5 and the bottom of the arc piece 3; the downstream of during operation remote controller body 1 makes arc piece 3 also rotate downwards, thereby arc rubber slab 5 also can slide on unable adjustment base 11 surface, and under the pulling of connecting rope 51, the direction of arc rubber slab 5 does not change, this step arc rubber slab 5 slides on unable adjustment base 11 surface along with the rotation of arc piece 3, can play the cleaning action, clean unable adjustment base 11 surface impurity out arc piece 3 will fall on the position on unable adjustment base 11 surface, make arc piece 3 can not cause its unevenness because of impurity reason behind unable adjustment base 11 surface, make remote controller body 1 by fixed insecure at unable adjustment base 11 top.

A plurality of groups of convex balls 6 are arranged on one surface of the limiting plate 17 away from the push plate 16; during the during operation is placed remote controller body 1 at unable adjustment base 11 top, limiting plate 17 will extrude on remote controller body 1 surface, protruding ball 6 can contact remote controller body 1 surface, this step relies on limiting plate 17 to remote controller body 1's extrusion make remote controller body 1 can be fixed on unable adjustment base 11 surface, protruding ball 6 contacts remote controller body 1 on limiting plate 17 surface, frictional force between can greatly increased remote controller body 1 and limiting plate 17 surface, make remote controller body 1 be difficult to escape limiting plate 17, remote controller body 1 is fixed more firmly.

Example two

As shown in fig. 5, the first comparative example, wherein another embodiment of the present invention is: the top of the fixed base 11 is provided with an anti-collision strip 7; the anti-collision strip 7 is arranged below the remote controller body 1 in a space position; when the during operation was placed remote controller body 1 at unable adjustment base 11 top, remote controller body 1 will contact anticollision strip 7, and this step anticollision strip 7 can play the effect of protection remote controller body 1, avoids remote controller body 1 to place and produces the collision at unable adjustment base 11 surfaces and produce the damage to remote controller body 1.

When the elevator works, the elevator requires to be manually slowly descended under the condition of no electricity, so that a gearbox clutch device is needed, a one-way bearing device is arranged in the gearbox clutch structure, the clutch does not work when the elevator ascends, and a clutch friction plate is needed to be combined to start a locking function when the elevator descends and stops midway, so that the clutch friction plate can be separated to do descending action when the elevator descends. The transmitter adopts a four-way rocker potentiometer 12 to control two-way proportional remote control, and a handle 13 is used to control the forward rotation and reverse rotation of a motor and the combination and separation of a gearbox clutch, and 1-way proportional remote control motor and 2-way proportional remote control clutch are opened and closed. When the handle 13 is in the middle position, the 1-way proportional remote control potentiometer and the 2-way proportional remote control potentiometer are also in the middle position, the motor returns to the zero state, the clutch is also in the combined state, and the elevator cannot slide downwards due to the action of the clutch in the process. When the handle 13 is pushed up, the 1-path proportional remote control resistance value becomes larger, and the motor rotates along with the elevator to ascend. When the handle 13 is released, the handle 13 automatically returns to the center and stops, the handle 13 transversely slides to the right, the steering engine controlled by 2 paths of proportional remote control starts to work, the rocker arm is rotated to open the switch of the clutch of the elevator, the clutch is separated, then the handle 13 slides downwards, the resistance value of the proportional remote control decreases by 1 path, and the elevator is reversed by the motor to descend. The separation of the clutch and the rotating speed of the motor can be regulated in a stepless way, and the handle 13 is released to automatically return to the original position. Inserting the fixing legs 18 into the elevator platform, fixing the fixing legs by the screw caps 19, placing the remote controller body 1 onto the fixing base 11, compressing the limiting springs 15 by the limiting plates 17 according to the position of the remote controller body 1, allowing the groups of limiting plates 17 to contact the outer side of the remote controller body 1, compressing and extruding the remote controller body 1, inserting the fixing legs 18 onto the platform, separating the screw caps 19 from the fixing legs 18, rotating the fixing legs 18 by the screw from the part inserted through the fixing base 11, allowing the fixing legs 18 to be stably inserted onto the elevator platform, allowing the fixing base 11 to be fixed onto the elevator platform, placing the remote controller body 1 into the space formed by the groups of limiting plates 17, compressing the limiting springs 15, allowing the compressing elastic force of the limiting springs 15 to extrude the remote controller body 1 through the limiting plates 17, allowing the remote controller body 1 to fix holes inside the space formed by the groups of limiting plates 17, allowing the remote controller body 1 to be fixed onto the elevator platform, allowing the remote controller body 1 to be inserted into the second magnet hole 21, preventing the magnet from being fixed onto the second magnet 2, and preventing the magnet from being inserted into the magnet 22, and preventing the magnet from being fixed onto the magnet 2, and preventing the magnet from being inserted into the magnet 22, and preventing the magnet from being fixed onto the magnet 22, and preventing the magnet from being fixed onto the magnet 22, when the magnet 22, will compress and touch the protection spring 23, can avoid the remote controller body 1 because of the collision between the magnetic attraction of the first magnet 2 and the second magnet 22 on the top of the fixed base 11, the protection spring 23 can play a role of buffering, reduce the harm to the remote controller body 1 caused by the impact generated by the magnetic attraction, secondly when the remote controller body 1 is taken out from the fixed base 11, the elastic force of the protection spring 23 on the remote controller body 1 is upward, which is helpful to take out the remote controller body 1, put the remote controller body 1 into the range formed by all the groups of limiting plates 17 on the top of the fixed base 11, at this moment, the remote controller body 1 is a downward pressing arc piece 3, which makes the arc piece 3 move downward, the protection plate 32 will rotate upward under the action of the torsion spring, after the remote controller body 1 is put on the top of the fixed base 11, the arc piece 3 is at the bottom of the remote controller body 1, the protection plate 32 will incline at the side of the remote controller body 1, in the step, because the working environment on the working platform of the elevator is in an open state, some impurity garbage can fall into the top of the fixed base 11, the remote controller body 1 can be damaged to a certain extent when being placed on garbage impurities, the arc piece 3 is positioned at the bottom of the remote controller body 1 and can play a role in protecting the remote controller body 1 from being separated between the remote controller body 1 and the fixed base 11, and when the remote controller body 1 is not placed at the top of the fixed base 11, the arc piece 3 is in an upward state, the impurity garbage is difficult to fall on the surface of the arc piece 3, when the arc piece 3 is pressed downwards by the remote controller body 1, the protection plate 32 rotates upwards, until the remote controller body 1 stops moving downwards, the protection plate 32 inclines at the side surface of the remote controller body 1, the protection effect can be played, and the remote controller body 1 is prevented from being damaged to the impurities on the surface of the remote controller body 1 by the flying shot, the staff at the lift can control the elevating platform through antedisplacement right side moves grab handle 42, this step is because handle 13 length has certain restriction, branch 4 can lengthen the length of handle 13, make the staff can more conveniently use the remote controller, and the length of branch 4 has enlarged the length that handle 13 antedisplacement right side moves in the remote controller, make speed control regulation to the elevating platform decline that rises more obvious, staff's operation is safer convenient, the downward motion of remote controller body 1 makes arc piece 3 also rotate downwards, thereby arc rubber sheet 5 also can slide on unable adjustment base 11 surface, and under the pulling of connecting rope 51, the direction of arc rubber sheet 5 does not change, this step arc rubber sheet 5 slides on unable adjustment base 11 surface along with the rotation of arc piece 3, can play the cleaning effect, clean unable adjustment base 11 surface impurity out arc piece 3 will fall the position on unable adjustment base 11 surface, make arc piece 3 can not cause its unsmooth because of reason behind unable adjustment base 11 surface because of the reason, make remote controller body 1 be fixed at the insecure of unable adjustment base 11 top, place remote controller body 1 at the fixed remote controller body 17 when the fixed body 1 can be more firmly by remote controller body 17 on the fixed remote controller body surface contact with remote controller body 17, remote controller body 17 can increase the fixed remote controller body surface extrusion.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. An elevator remote control apparatus, characterized in that: comprises a remote controller body (1); the bottom of the remote controller body (1) is provided with a fixed base (11); the top of the remote controller body (1) is provided with a four-way rocker potentiometer (12); a handle (13) is rotationally connected with the four-way rocker potentiometer (12); a limit groove (14) is formed in the fixed base (11); the limiting grooves (14) are arranged in multiple groups; the limiting groove (14) is formed in the periphery of the middle of the fixed base (11); a limiting spring (15) is fixedly connected to the inner wall of the limiting groove (14); one end of the limiting spring (15) far away from the inner wall of the limiting groove (14) is fixedly connected with a push plate (16); a limiting plate (17) is fixedly connected to one surface of the push plate (16) far away from the limiting spring (15); the bottom of the fixed base (11) is fixedly connected with a fixed leg (18); the fixed leg (18) is spirally connected with a screw cap (19).

2. A remote control device for an elevator according to claim 1, wherein: the bottom of the remote controller body (1) is fixedly connected with a first magnet (2); a small hole (21) is formed in the middle of the fixed base (11); the small hole (21) corresponds to the spatial position of the first magnet (2); a second magnet (22) is fixedly connected in the small hole (21); and a protection spring (23) is fixedly connected to the top of the fixed base (11).

3. An elevator remote control apparatus as claimed in claim 2, wherein: a plurality of groups of rotating shafts (31) are fixedly connected to the top of the fixed base (11); the rotating shaft (31) is rotatably connected with an arc sheet (3); the rotating shaft (31) is internally provided with a torsion spring; the arc piece (3) is rotatably connected with a protection plate (32) through a torsion spring.

4. A remote control device for an elevator according to claim 3, wherein: a connecting sleeve (41) is sleeved outside the handle (13); the top of the connecting sleeve (41) is fixedly connected with a supporting rod (4); the top of the support rod (4) is fixedly connected with a grab handle (42).

5. An elevator remote control apparatus as claimed in claim 4, wherein: a plurality of groups of arc-shaped rubber plates (5) are fixedly connected to the bottom of the arc sheet (3); and a connecting rope (51) is connected between the arc-shaped rubber plate (5) and the bottom of the arc sheet (3).

6. An elevator remote control apparatus as claimed in claim 5, wherein: and a plurality of groups of convex balls (6) are arranged on one surface of the limiting plate (17) far away from the push plate (16).

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