CN214456314U

CN214456314U - Circulating reciprocating lifting control mechanism

Info

Publication number: CN214456314U
Application number: CN202120401336.4U
Authority: CN
Inventors: 胡宇峰
Original assignee: Guangzhou Zhenhong Technology Co ltd
Current assignee: Guangzhou Zhenhong Technology Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-10-22
Anticipated expiration: 2031-02-23

Abstract

The utility model relates to a circulating reciprocating lifting control mechanism, which comprises a shell of a lifting device, a driving motor, a reel, a conductive lifting rope, a hanging scaffold and a controller, the driving motor drives the reel to roll, the conductive lifting rope is wound on the reel, the driving motor drives the reel to control the conductive lifting rope to lift the lifting platform to lift the lifting object under the shell, the conductive lifting rope also provides electricity for lifting objects, the bottom of the shell is at least provided with two or more touch switches which are symmetrically distributed, the signal output/input end of the touch switch is connected with the signal output/input end of the controller, the hanging scaffold is positioned below the touch switch, the hanging scaffold rises to touch the touch switch, so that the touch switch automatically starts the controller to control the driving motor to drive the reel to roll the conductive hanging rope to control the lifting state and simultaneously control the power utilization state of the lifting object. The utility model discloses not only make the performance more stable, and still prolong touch switch's life, control performance is stronger.

Description

Circulating reciprocating lifting control mechanism

Technical Field

The utility model relates to a lifting control device, concretely relates to be used for the automatic lifting control device of the continuous circulation of power consumption embellishment.

Background

In order to increase the dynamic sense of the scene, various lifting electric ornaments are arranged at the scene, such as a lifting light-changing lamp and a color-changing ball, the ornaments generally lift up and down in a reciprocating way by a motor driving a lifting steel wire, the reciprocating control of the current product is mainly realized by a controller and a touch switch arranged on a lifting body, however, the touch switch is easy to damage and malfunction due to the fact that the lifting body is not parallel to the single touch switch, the conductive core of the power-on lifting rope is easy to break, meanwhile, the touch point does not have a rainwater-proof design, and when the outdoor electric decorative lamp is used outdoors, rainwater easily flows into the ornaments along the lifting wire, so that a short circuit is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reciprocating lift control mechanism for solving the technical problem that the existing electric decoration article has the problem of being lifted.

The lifting device comprises a shell, a driving motor, a reel, a conductive lifting rope, a lifting disk and a controller, wherein the driving motor drives the reel to roll, the conductive lifting rope is wound on the reel, the driving motor drives the reel to control the conductive lifting rope to lift the lifting disk to lift a lifting object under the shell, the conductive lifting rope also provides power for the lifting object, at least two or more touch switches are symmetrically distributed at the bottom of the shell, the signal output/input ends of the touch switches are connected with the signal output/input ends of the controller, the lifting disk is positioned below the touch switches, the lifting disk is lifted to be in contact with the touch switches, the controller is automatically started by the touch switches to control the driving motor to drive the reel to roll the conductive lifting rope to control the lifting state, and meanwhile, the power utilization state of the lifting object is controlled.

Furthermore, the reel is a conductive reel with an electric slip ring arranged on one side, and the electric slip ring is used for externally connecting a conductive lifting rope for electricity utilization.

Furthermore, a through hole is formed in the center of the bottom of the shell, the conductive lifting rope penetrates through the through hole to lift the hanging scaffold and the lifting object, and a guide structure is arranged in the through hole and guides the conductive lifting rope to the through hole to lift the hanging scaffold and the lifting object.

Furthermore, the guide structure comprises a fixing piece and two guide wheels, the guide wheels are rotating wheels provided with arc grooves, and when the two guide wheels are rotatably installed on the fixing piece, the arc grooves of the two guide wheels form guide holes of the conductive lifting rope.

Furthermore, the bottom of the shell is provided with an annular bulge, and the touch switches are arranged in the annular bulge and distributed in an annular mode at the central point of the bottom of the shell.

Furthermore, waterproof bulges are annularly distributed around the touch switch.

The utility model has the advantages that:

1. the utility model discloses a touch switch of two symmetric distributions can realize one and be equipped with a function of one, avoids a touch switch to break down and loses control easily, makes the performance more stable, and the atress is even when can also making the platform sling touching, better protection touch switch and the sensitivity that improves touch switch control, extension touch switch's life, and control performance is stronger.

2. The utility model discloses a casing bottom is equipped with the annular arch, and consequently when can effectively avoiding rainwater weather to use, on the rainwater got into hanging scaffold and power consumption lift object easily to this causes circuit fault, the performance of better protection product.

3. The utility model discloses be equipped with guide structure and lead wire to electrically conductive lifting rope, better protection electrically conductive lifting rope receives wearing and tearing easily when avoiding electrically conductive lifting rope to go up and down, breaks down easily to this service life that can extend.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a sectional view a-a of fig. 1.

Fig. 3 is a schematic structural diagram of a guiding structure according to an embodiment of the present invention.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a circuit control block diagram according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 5, the cyclically-reciprocating lifting control mechanism includes a housing 1 of a lifting device, a driving motor 2, a reel 3, a conductive lifting rope 4, a hanging scaffold 5 and a controller 6, wherein the driving motor 2 drives the reel 3 to roll, the conductive lifting rope 4 is wound on the reel 3, the driving motor 2 drives the reel 3 to control the conductive lifting rope 4 to lift the hanging scaffold 5 to lift an object 7 to be lifted under the housing 1, the conductive lifting rope 4 also provides power for the object 7 to be lifted, the bottom of the housing 1 is provided with at least two symmetrically-distributed touch switches 8, the signal output/input ends of the touch switches 8 are connected with the signal output/input ends of the controller 6, the hanging scaffold 5 is located below the touch switches 8, the hanging scaffold 5 touches the touch switches 8 when lifted to the top end, so that the touch switches 8 automatically start the controller 6 to control the driving motor 2 to drive the reel 3 to roll to control the conductive lifting rope 4 to be lifted state, and at the same time, controls the power consumption state of the lifting object 7.

In the embodiment, a through hole 11 is formed in the center of the bottom of the housing 1, and the conductive lifting rope 4 penetrates through the through hole 11 to lift the hanging scaffold 5 and the lifting object 7. The touch switches 8 are annularly distributed from a central point at the bottom of the housing 1, specifically, the touch switches 8 are annularly distributed from a through hole 11 as a center, as shown in fig. 2, the two touch switches 8 are annularly distributed at the bottom of the housing 1 provided with the through hole 11, that is, symmetrically distributed at two sides of the through hole 11.

The reel 3 is a conductive reel with an electric slip ring 31 arranged on one side, and the electric slip ring 31 is used for externally connecting the conductive lifting rope 4 for power utilization, so that when the driving motor 2 drives the reel 3 to rotate, the conductive lifting rope 4 is kept in a power-on state, and power is provided for the lifting object 7.

In order to enable the conductive lifting rope 4 to have better lifting function and conductive performance and avoid the conductive lifting rope 4 from being easily abraded by friction, the shell 1 in the through hole 11 is provided with the guide structure 9, and the guide structure 9 guides the conductive lifting rope 4 to the through hole 11 to lift the hanging scaffold 5 and the lifting object 7. Specifically, the guide structure 9 is composed of a fixing member 91 and two guide wheels 92, the fixing member 91 is a fixing mounting member having a U-shaped structure, the guide wheels 92 are rotating wheels provided with arc-shaped grooves 921, when the two guide wheels 92 are rotatably mounted on the fixing member 91, the arc-shaped grooves 921 of the two guide wheels 92 form guide holes 922 of the conductive lifting rope 4, specifically, as shown in the figure, the two guide wheels 92 are mounted on the fixing member 9 and arranged in a line, so that the projection between the arc-shaped grooves 921 of the two guide wheels 92 forms the guide holes 922 formed by two semicircles.

In order to avoid the circuit failure caused by the fact that rainwater easily enters the hanging scaffold 5 and the power utilization lifting object 7 when the solar water heater is used in rainy days, the bottom of the shell 1 is provided with an annular protrusion 10, the touch switches 8 are arranged in the annular protrusion 10 and distributed annularly at the central point of the bottom of the shell 1, namely the bottom of the shell 1 is provided with the annular protrusion 10, and the annular protrusion 10 surrounds the outer side of the touch switch 8. Waterproof protrusions 81 distributed in an annular shape are arranged around the touch switch 8, and the waterproof protrusions 81 are specifically arranged around the bottom of the main body of the touch switch 8.

The lifting object 7 is a decorative lamp.

The utility model discloses during the use, the lift object 7 of power consumption hang on platform sling 5 or lift object 7 and platform sling 5 are as an organic whole to connect the electricity on electrically conductive lifting rope 4, regard as the power supply electric wire and hang lifting function with electrically conductive lifting rope 4.

The controller 6 controls the driving motor 2 to drive the reel 3 to roll the conductive lifting rope 4, the conductive lifting rope 4 drives the hanging scaffold 5 to drive the lifting object 7 to ascend or descend, and meanwhile, the controller 6 also controls the power utilization state of the lifting object 7 (such as controlling different flashing colors of the decorative lamps). The following description will be made with reference to the elevating object 7 as a decorative lamp.

When the decorative lamp (lifting object 7) rises and touches the touch switch 8, the touch switch 8 starts the controller 6, the controller 6 controls the driving motor 2 to be changed from forward rotation driving to reverse rotation driving, concretely, the controller 6 controls the driving motor 2 to stop the reel 3 from rolling the conductive lifting rope 4 to lift the hanging plate 5 and the decorative lamp (lifting object 7) to rise, the reel 3 is changed into reverse rotation driving to relax the conductive lifting rope 4 to lift the hanging plate 5 and the decorative lamp (lifting object 7) to fall, the power utilization state of the decorative lamp (lifting object 7) is changed at the moment, if the light color of the decorative lamp (lifting object 7) is inconsistent when the lamp light color is set to rise and fall, the color of the scene is enhanced.

When the decorative lamp (lifting object 7) descends to a set position, the controller 6 restarts the driving motor 2 to drive the reel 3 to roll the conductive lifting rope 4 to lift the hanging scaffold 5 and the decorative lamp (lifting object 7), so that the continuous lifting of the hanging scaffold 5 and the decorative lamp (lifting object 7) is realized, and the power utilization states of the decorative lamp (lifting object 7) are different in the reciprocating process.

Claims

1. The cyclic reciprocating lifting control mechanism comprises a lifting device shell (1), a driving motor (2), a reel (3), a conductive lifting rope (4), a hanging scaffold (5) and a controller (6), wherein the driving motor (2) drives the reel (3) to roll, the conductive lifting rope (4) is wound on the reel (3), the driving motor (2) drives the reel (3) to control the conductive lifting rope (4) to lift the hanging scaffold (5), and a lifting object (7) is lifted under the shell (1), and the cyclic reciprocating lifting control mechanism is characterized in that: the electric lifting rope (4) further provides electricity for the lifting object (7), at least two or more than two touch switches (8) are symmetrically distributed at the bottom of the shell (1), the signal output/input end of each touch switch (8) is connected with the signal output/input end of the controller (6), the hanging plate (5) is located below the touch switches (8), the hanging plate (5) rises to touch the touch switches (8), the touch switches (8) automatically start the controller (6) to control the driving motor (2) to drive the reel (3) to roll the electric lifting rope (4) to control the lifting state, and meanwhile the electricity utilization state of the lifting object (7) is controlled.

2. The cyclically reciprocating lift control mechanism of claim 1 wherein: the reel (3) is a conductive reel connected with an electric slip ring (31), and the electric slip ring (31) is used for externally connecting the conductive lifting rope (4) with electricity.

3. The cyclically reciprocating lift control mechanism of claim 1 wherein: the lifting platform is characterized in that a through hole (11) is formed in the center of the bottom of the shell (1), the conductive lifting rope (4) penetrates through the through hole (11) to lift the lifting platform (5) and the lifting object (7), a guide structure (9) is arranged in the through hole (11), and the guide structure (9) guides the conductive lifting rope (4) to the through hole (11) to lift the lifting platform (5) and the lifting object (7).

4. The cyclically reciprocating lift control mechanism of claim 3 wherein: the guide structure (9) comprises a fixing piece (91) and two guide wheels (92), the guide wheels (92) are rotating wheels provided with arc-shaped grooves (921), and when the two guide wheels (92) are rotatably installed on the fixing piece (91), the arc-shaped grooves (921) of the two guide wheels (92) form guide holes (922) of the conductive lifting rope (4).

5. The cyclically reciprocating lift control mechanism of claim 1 wherein: casing (1) bottom is equipped with annular bulge (10), touch switch (8) set up in annular bulge (10) to casing (1) bottom central point annular distributes.

6. The cyclically reciprocating lift control mechanism of claim 1 wherein: waterproof bulges (81) distributed in an annular shape are arranged around the touch switch (8).