CN212429590U

CN212429590U - Limiting assembly, telescopic mechanism and rotating mechanism

Info

Publication number: CN212429590U
Application number: CN201922475350.4U
Authority: CN
Inventors: 储玉兰
Original assignee: Kunshan Sanzi Intelligent Technology Co ltd
Current assignee: Kunshan Sanzi Intelligent Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-01-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a spacing subassembly, telescopic machanism and slewing mechanism, this spacing subassembly includes first component and the second component that can take place relative motion, its characterized in that, be provided with first electrode slice and second electrode slice on the opposite face of first component and second component respectively, the second electrode slice is laminated with first electrode slice in certain region that its movement track covered, staggers with first electrode slice in the region except this region; the power supply element supplies power to the execution element to enable the execution element to execute relevant actions when the first electrode plate and the second electrode plate are attached, and the power supply element stops supplying power to the execution element when the first electrode plate and the second electrode plate are staggered.

Description

Limiting assembly, telescopic mechanism and rotating mechanism

Technical Field

The utility model relates to a mechanical structure specifically is a spacing subassembly, telescopic machanism and slewing mechanism.

Background

The limiting assembly is a functional element used for limiting the movement of the part, and has wide application in various fields. The existing limiting assembly can only limit the part after the part moves to the maximum stroke position, but cannot simultaneously perform corresponding work such as prompting and the like, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spacing subassembly, telescopic machanism and slewing mechanism to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a limit assembly comprises a first member and a second member which can move relatively, and is characterized in that a first electrode plate and a second electrode plate are respectively arranged on the opposite surfaces of the first member and the second member, the second electrode plate is attached to the first electrode plate in a certain area covered by the movement track of the second electrode plate, and is staggered with the first electrode plate in areas except the area;

the electrode plate also comprises a power supply element electrically connected with the first electrode plate and the second electrode plate and

and the power supply element supplies power to the execution element when the first electrode plate and the second electrode plate are jointed so that the execution element can execute relevant actions, and the power supply element stops supplying power to the execution element when the first electrode plate and the second electrode plate are staggered.

In a further aspect: the first member and the second member are slidably connected.

In a further aspect: the first member and the second member are rotatably connected.

In a further aspect: the executing element is an element with an indicating function.

In a further aspect: the actuating element is a driving element for driving the first member and/or the second member to move.

A telescopic mechanism comprises the limiting component; the device also comprises a first main body and a second main body, wherein the second main body is of a hollow structure, and the first main body is slidably inserted into the second main body; the first member is integrally formed on the inner wall of the second main body, and the second member is integrally formed on the outer wall of the first main body; the power supply element is a storage battery installed in the second body.

In a further aspect: the actuating element is an indicator light mounted on the outer wall of the second body.

In a further aspect: the actuating element is an electric push rod which is arranged in the second main body and used for driving the first main body.

A rotating mechanism comprises the limiting component; the first rotating part and the second rotating part are connected in a rotating mode, one end of the first rotating part is connected with one end of the second rotating part in a rotating mode, the first component is integrally formed on the first rotating part, and the second component is integrally formed on the second rotating part.

In a further aspect: the actuating element is an electric push rod arranged between the first rotating piece and the second rotating piece, and the fixed end and the movable end of the electric push rod are respectively hinged on the side walls of the first rotating piece and the second rotating piece

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a spacing subassembly is through setting up first electrode slice and second electrode slice on the opposite face of first component and second component respectively, and the second electrode slice in certain region that its movement track covered with the laminating of first electrode slice, can break off power supply element and executive component's connection when the second component moves certain stroke to play the effect of reminding or stop the action, use more nimble reliable.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a position limiting assembly.

Fig. 2 is a schematic structural view of a second embodiment of the limiting assembly.

Fig. 3 is a schematic structural diagram of a first embodiment of the telescopic mechanism.

Fig. 4 is a schematic structural diagram of a second embodiment of the telescopic mechanism.

Fig. 5 is a schematic structural view of a first embodiment of the rotating mechanism.

Fig. 6 is a schematic structural view of a second embodiment of the rotating mechanism.

Notations for reference numerals: 1-a first member, 101-a first electrode plate, 2-a second member, 201-a second electrode plate, 3-a power supply element, 4-an execution element, 5-a first main body, 6-a second main body, 7-an indicator light, 70-an electric push rod, 8-a first rotating piece and 9-a second rotating piece.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1, in an embodiment of the present invention, a position limiting assembly includes a first member 1 and a second member 2, wherein the first member 1 and the second member 2 are slidably connected; the first electrode plate 101 and the second electrode plate 102 which are rectangular are respectively arranged on the opposite surfaces of the first member 1 and the second member 2, when the first electrode plate 101 and the second electrode plate 102 are attached to each other at the position shown in the figure, the actuator 4 is in a starting state to execute corresponding actions, when the second member 2 continues to move downwards, the first electrode plate 101 and the second electrode plate 102 are staggered to be separated from contact, at the moment, the power supply element 3 stops supplying power to the actuator 4, and the actions of the actuator 4 are stopped.

Example 2

Referring to fig. 2, in an embodiment of the present invention, a limiting assembly includes a first member 1 and a second member 2, wherein the first member 1 is rotatably connected to the second member 2; the fan-shaped first electrode plate 101 and the fan-shaped second electrode plate 102 are respectively arranged on the opposite surfaces of the first member 1 and the second member 2, when the first electrode plate 101 and the second electrode plate 102 are attached to each other at the position shown in the figure, the actuating element 4 is in a starting state to execute corresponding actions, when the second member 2 continues to rotate, the first electrode plate 101 and the second electrode plate 102 are staggered to be separated from contact, the power supply element 3 stops supplying power to the actuating element 4, and the actions of the actuating element 4 are stopped.

Example 3

Referring to fig. 3, in an embodiment of the present invention, a telescopic mechanism includes a first main body 5 and a second main body 6, wherein the second main body 6 is a hollow structure, the first main body 5 is slidably inserted into the second main body 6 and can move along a vertical direction (a direction shown in the figure, in a specific implementation process, both can face any direction), a first member and a second member are respectively integrally formed on an inner wall of the second main body 6 and an outer wall of the first main body 5, correspondingly, a first electrode plate 101 is disposed on the inner wall of the second main body 6, and a second electrode plate 102 is disposed on the outer wall of the first main body 5.

The storage battery serving as the power supply element 3 is installed in the second main body 6, the indicator light 7 serving as an execution element is installed on the outer wall of the second main body 6, in the state shown in the figure, the first electrode plate 101 is attached to the second electrode plate 102, the indicator light 7 is in a lighting state at the moment, when the first main body 5 continues to move upwards, the first electrode plate 101 is separated from the second electrode plate 102, the indicator light 7 is closed, and a user can know whether the first main body 5 moves to a set stroke position or not through the lighting state of the indicator light 7.

Example 4

Referring to fig. 4, a different point of the embodiment of the present invention from embodiment 3 is that, in this embodiment, the actuating element is an electric push rod 70 installed inside the second main body 6, a movable end of the electric push rod 70 is connected to the first main body 5, in the illustrated state, the electric push rod 70 is in a starting state, the first main body 5 continues to move upward under the action of the electric push rod, and when the first main body 5 moves to a certain stroke position, the first electrode plate 101 and the second electrode plate 102 are disengaged, so that the electric push rod 70 stops moving, thereby completing automatic start and stop.

Example 5

Referring to fig. 5, in an embodiment of the present invention, a rotating mechanism includes a first rotating member 8 and a second rotating member 9, one end of the first rotating member 8 is rotatably connected to one end of the second rotating member 9, and a first member and a second member are both disposed at the end, that is, a first electrode plate 101 and a second electrode plate 102 are also disposed at the end, in the illustrated state, the first electrode plate 101 and the second electrode plate 102 are attached to each other, at this time, the indicator light 7 is in a lighting state, and when the second rotating member 9 continues to rotate downward, the first electrode plate 101 and the second electrode plate 102 are disengaged from each other, so that the indicator light 7 is turned off, and a user can know whether the second rotating member 9 moves to a set stroke position through the lighting state of the indicator light 7.

Example 6

Referring to fig. 5, in an embodiment of the present invention, a rotating mechanism is different from embodiment 5 in that, in this embodiment, the actuating element is an electric push rod 70 disposed between the first rotating member 8 and the second rotating member 9, a fixed end and a movable end of the electric push rod 70 are respectively hinged to side walls of the first rotating member 8 and the second rotating member 9, in the illustrated state, the electric push rod 70 is in a starting state, the second rotating member 9 continues to rotate downward under its action, and when the second rotating member 9 rotates to a certain position, the first electrode plate 101 and the second electrode plate 102 are disengaged, so that the electric push rod 70 stops operating, thereby completing automatic start and stop.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. A limit assembly comprises a first member and a second member which can move relatively, and is characterized in that a first electrode plate and a second electrode plate are respectively arranged on the opposite surfaces of the first member and the second member, the second electrode plate is attached to the first electrode plate in a certain area covered by the movement track of the second electrode plate, and is staggered with the first electrode plate in areas except the area;

2. The spacing assembly of claim 1, wherein said first member and said second member are slidably connected.

3. The spacing assembly of claim 1, wherein said first member and said second member are rotatably connected.

4. Stop assembly according to claim 2 or 3, characterized in that the actuator is an element with an indicating function.

5. A spacing assembly according to claim 2 or 3, wherein the actuating element is a drive element which drives the first member and/or the second member in movement.

6. A telescoping mechanism comprising the stop assembly of claim 1; the device also comprises a first main body (5) and a second main body (6), wherein the second main body (6) is of a hollow structure, and the first main body (5) is slidably inserted into the second main body (6); the first member is integrally formed on the inner wall of the second main body (6), and the second member is integrally formed on the outer wall of the first main body (5); the power supply element is a battery mounted in the second body (6).

7. Telescopic mechanism according to claim 6, wherein the actuator is an indicator light (7) mounted on the outer wall of the second body (6).

8. Telescopic mechanism according to claim 6, wherein the actuator is an electric push rod (70) mounted inside the second body (6) for driving the first body (5).

9. A rotation mechanism comprising the stop assembly of claim 1; the rotating mechanism further comprises a first rotating piece (8) and a second rotating piece (9), one end of the first rotating piece (8) is connected with one end of the second rotating piece (9) in a rotating mode, the first component is integrally formed on the first rotating piece (8), and the second component is integrally formed on the second rotating piece (9).

10. The rotating mechanism according to claim 9, wherein the actuator is an electric push rod (70) disposed between the first rotating member (8) and the second rotating member (9), and a fixed end and a movable end of the electric push rod (70) are respectively hinged on the side walls of the first rotating member (8) and the second rotating member (9).