Magnetic locking device for operating handle
By designing a magnetically sealed dust cover on the operating handle, the problem of dust cover sealing ring failure is solved, achieving higher sealing performance and convenient replacement, eliminating the risk of dust entering the sensor, and simplifying the replacement process.
Patent Information
- Application Number
- CN202520326400.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-02-27
AI Technical Summary
The dust cover seal of the existing operating handle is prone to failure after long-term use, which allows dust to enter the sensor and is not easy to disassemble and replace.
A magnetically sealed dust cover is adopted. By designing separate magnetic pressure rings and magnetic sleeves at both ends of the dust cover, combined with the structure of metal tubes and magnetic rings, a sealing effect and easy disassembly are achieved.
The dust cover's sealing performance has been improved, reducing the possibility of dust entering the sensor and simplifying the dust cover replacement process.
Smart Images
Figure CN223637939U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to operation handle technical field, concretely is a kind of operation handle magnetic locking device. BACKGROUND
[0002] Operation handle is a kind of device for controlling machine movement, usually by a handle and several buttons or switches, can be controlled by the movement of handle or button to control the movement of machine. It is widely used in industrial production, game entertainment and other fields, can be used to control robot, toy car, game machine and other equipment, operation handle is mainly composed of joystick and sensor connected with joystick, user can control machine to move by hand joystick.
[0003] However, the existing operation handle has the following problems in the process of use: in order to reduce the dust into the sensor to cause the sensor to malfunction, usually there is dust cover embedded in the connection between rocker and sensor, however, in the long operation process, the elastic force of the sealing ring at both ends of the dust cover may decrease, which is easy to lead to the introduction of dust, and it is not convenient to disassemble and replace. Therefore, it is necessary to design the corresponding technical scheme to solve the existing technical problems. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of operation handle magnetic locking device, solve the dust into the sensor to cause the sensor to malfunction, usually there is dust cover embedded in the connection between rocker and sensor, however, in the long operation process, the elastic force of the sealing ring at both ends of the dust cover may decrease, which is easy to lead to the introduction of dust, and it is not convenient to disassemble and replace, this technical problem.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of operation handle magnetic locking device, including mounting seat and built-in remote control sensor in mounting seat, remote control sensor is installed on the rocker, the magnetic sealing dust cover is embedded in the rocker, the magnetic sealing dust cover includes dust cover body and the split type magnetic suction ring of the split type magnetic suction sleeve respectively arranged at both ends of dust cover body, dust cover body is embedded in the rocker and the lower end is located on mounting seat, the middle part of mounting seat is provided with installation port, two groups of slide grooves are symmetrically provided on the two sides of installation port, slide block is arranged in slide groove, two groups of slide block are connected with split type magnetic suction ring, split type magnetic suction ring connected by symmetrically arranged half ring one and half ring two, the both ends of half ring one are fixed with magnetic attraction piece, the both ends of half ring two are fixed with iron sheet, the magnetic sleeve is screwed on the rocker and includes metal pipe and magnetic ring embedded on metal pipe, metal pipe is inserted into the upper end of dust cover body, magnetic ring is embedded in the upper end of dust cover body and is adsorbed on metal pipe.
[0006] As a preferred way of the utility model, the top of the chute is provided with a rubber pad, and the rubber pad is in a stacked structure.
[0007] As a preferred way of the utility model, one side of the sliding block is connected with an extrusion spring, and the outer end of the extrusion spring is connected with the inner wall of the chute, and the inner end is connected with the sliding block.
[0008] As a preferred way of the utility model, the half ring one and the half ring two are both in a half ring structure, and a plurality of groups of arched elastic sheets are uniformly distributed at the bottom, and the arched elastic sheets are pressed on the lower end of the dust cover body.
[0009] As a preferred way of the utility model, the metal pipe is a two-section structure and comprises a threaded sleeve and an iron pipe fixed below the threaded sleeve, and the iron pipe is inserted into the inner part of the upper end of the dust cover body.
[0010] Compared with the prior art, the utility model has the beneficial effects as follows:
[0011] 1. The utility model optimizes the existing operation handle structure, and designs a magnetic sealing dust cover on the operation handle, the magnetic structure is designed at both ends of the dust cover, the sealing property of the dust cover installation can be effectively improved, and the dust cover can be conveniently disassembled and replaced.
[0012] 2. The utility model designs a magnetic sealing dust cover on the operation handle, so that the possibility of dust entering the sensor position of the operation handle can be effectively reduced. DETAILED DESCRIPTION
[0013] Figure 1 It is the overall structure diagram of the utility model;
[0014] Figure 2 It is the overall split state structure diagram of the utility model;
[0015] Figure 3 It is the split type magnetic suction compression ring structure diagram of the utility model.
[0016] In the drawing: 1, mounting seat; 2, remote control sensor; 3, rocker; 4, dust cover body; 5, split type magnetic suction compression ring; 6, magnetic sleeve; 7, mounting port; 8, chute; 9, sliding block; 10, half ring one; 11, half ring two; 12, magnetic suction block; 13, iron sheet; 14, metal pipe; 15, magnetic ring; 16, rubber pad; 17, extrusion spring; 18, arched elastic sheet; 19, threaded sleeve; 20, iron pipe. DETAILED DESCRIPTION
[0017] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made belong to the scope of protection of the present application.
[0018] Please refer to Figures 1-3 The utility model provides a technical scheme: a kind of operating handle magnetic locking device, including mounting seat 1 and built-in mounting seat 1 in remote control sensor 2, remote control sensor 2 is equipped with rocker 3, rocker 3 is embedded with magnetic dustproof cover, magnetic dustproof cover includes dust cover body 4 and the split type magnetic attraction ring 5 of being respectively arranged at the both ends of dust cover body 4, magnetic sleeve 6, dust cover body 4 is embedded on rocker 3 and lower end is located on mounting seat 1, the middle part of mounting seat 1 is equipped with installation port 7, two groups of sliding groove 8 are symmetrically equipped in the both sides of installation port 7, sliding block 9 is arranged in sliding groove 8, two groups of sliding block 9 are connected with split type magnetic attraction ring 5, split type magnetic attraction ring 5 connection is made of symmetrically arranged half ring one 10 and half ring two 11, the both ends of half ring one 10 are fixed with magnetic attraction piece 12, the both ends of half ring two 11 are fixed with iron sheet 13, magnetic sleeve 6 is screwed on rocker 3 and includes metal pipe 14 and magnetic ring 15 embedded on metal pipe 14, metal pipe 14 is inserted in the upper end inside of dust cover body 4, magnetic ring 15 is embedded in the upper end of dust cover body 4 and is adsorbed on metal pipe 14.
[0019] Further improved, as shown in Figure 2 The top of sliding groove 8 is provided with rubber pad 16, and the rubber pad 16 is in a stacked structure, so that the top of the sliding groove 8 is in a sealed state.
[0020] Further improved, as shown in Figure 3 One side of sliding block 9 is connected with extrusion spring 17, the outer end of extrusion spring 17 is connected with the inner wall of sliding groove 8, and the inner end is connected with sliding block 9, so as to facilitate the in-pushing splicing of half ring one 10 and half ring two 11.
[0021] Further improved, as shown in Figure 3 Half ring one 10 and half ring two 11 are both in a half ring structure and uniformly distributed with a plurality of groups of arched spring sheets 18 at the bottom, and the arched spring sheets 18 are pressed on the lower end of the dust cover body 4, so that the lower end of the dust cover body 4 can be pressed, sealed and fixed by the arched spring sheets 18.
[0022] Specifically, the metal pipe 14 is in a two-section structure and includes a threaded sleeve 19 and an iron pipe 20 fixed below the threaded sleeve 19, and the iron pipe 20 is inserted into the upper end of the dust cover body 4.
[0023] In use: the metal pipe 14 is screwed on the rocker 3 and the magnetic ring 15 is embedded on the rocker 3, then the rocker 3 is passed from the dust cover body 4 and connected with the remote sensor 2, and the upper end of the dust cover body 4 is passed through the metal pipe 14 and the magnetic ring 15, the mutual adsorption between the metal pipe 14 and the magnetic ring 15 seals the upper end of the dust cover body 4, and the half ring one 10 and the half ring two 11 are pushed in by the extrusion spring 17 and pressed and adsorbed on the lower end edge of the dust cover body 4, and the lower end of the dust cover body 4 is pressed and sealed and fixed by the arc spring sheet 18, so that the bottom of the dust cover body 4 is sealed.
[0024] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.
[0025] In addition, the terms "first", "second", "third", "fourth" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, therefore, the features with "first", "second", "third", "fourth" can be explicitly or implicitly included at least one of the features.
[0026] In the present application, unless otherwise specified and limited, the terms "installation", "setting", "connection", "fixing", "threading" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise specified, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms in the present application according to the specific situation.
[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.
Claims
1. A magnetic locking device for operating a handle, comprising a mounting base (1) and a remote control sensor (2) built into the mounting base (1), a rocker (3) being mounted on the remote control sensor (2), characterized in that: The rocker (3) is sleeved with a magnetic sealing dust cover, the magnetic sealing dust cover includes a dust cover body (4), a split type magnetic compression ring (5) and a magnetic sleeve (6) arranged at both ends of the dust cover body (4) respectively, the dust cover body (4) is sleeved on the rocker (3) and the lower end is located on the mounting seat (1), the mounting seat (1) is provided with a mounting port (7) in the middle, two groups of sliding grooves (8) are symmetrically arranged on both sides of the mounting port (7), sliding blocks (9) are arranged in the sliding grooves (8), the two groups of sliding blocks (9) are connected with the split type magnetic compression ring (5), the split type magnetic compression ring (5) is connected by a symmetrically arranged half ring one (10) and a half ring two (11), the both ends of the half ring one (10) are fixed with magnetic suction blocks (12), the both ends of the half ring two (11) are fixed with iron sheets (13), the magnetic sleeve (6) is threadedly arranged on the rocker (3) and includes a metal pipe (14) and a magnetic ring (15) sleeved on the metal pipe (14), the metal pipe (14) penetrates the inside of the upper end of the dust cover body (4), and the magnetic ring (15) is sleeved on the upper end of the dust cover body (4) and is adsorbed on the metal pipe (14).
2. A magnetic handle locking device according to claim 1, wherein: The top of the sliding groove (8) is provided with a rubber pad (16), and the rubber pad (16) is in a laminated structure.
3. A magnetic handle locking device according to claim 2, wherein: One side of the sliding block (9) is connected with an extrusion spring (17), the outer end of the extrusion spring (17) is connected with the inner wall of the sliding groove (8), and the inner end is connected with the sliding block (9).
4. A magnetic handle locking device according to claim 1, wherein: The half ring one (10) and the half ring two (11) are both in a half ring structure and uniformly distributed with a plurality of groups of arched elastic sheets (18) at the bottom, and the arched elastic sheets (18) are pressed on the lower end of the dust cover body (4).
5. A handle magnetic locking device according to claim 4, wherein: The metal pipe (14) is a two-section structure and includes a threaded sleeve (19) and an iron pipe (20) fixed below the threaded sleeve (19), and the iron pipe (20) penetrates the inside of the upper end of the dust cover body (4).