A new type of handle for a machine

Abstract

The utility model belongs to the technical field of management machine handle, the utility model discloses a new handle of management machine, including the host computer handle support of installation on host computer and the handle of placement in host computer handle support, host computer handle support includes: handle support upper cover, its fixed mounting is in the outer surface of host computer, the inboard top of handle support upper cover is equipped with the iron block of fixed mounting. The utility model discloses a series of structures are set up, and the magnet and the iron block are in the adsorption state, and the iron block restores the magnetic force, and triggers the action of hall switch, effectively avoids the magnet in the host computer to produce the interference of hall switch, in addition, the magnet and the iron block cooperate, so that the magnet does not need to distinguish N pole and S pole, greatly provides the convenience for assembly, also greatly reduces the defective rate.

Description

Technical Field

[0001] This utility model relates to the field of management machine handle technology, specifically a novel management machine handle. Background Technology

[0002] Currently, management machines with magnetic handles on the market are generally designed as follows:

[0003] 1. Conventional magnetic + Hall switch handles use a magnetic attraction method. The main unit needs to be equipped with a magnet and a Hall switch, while the handle needs to be equipped with two magnets: a magnet for attraction and a magnetic sticker for triggering the Hall switch. The simultaneous installation of a magnet and a Hall switch on the main unit may result in false triggering.

[0004] 2. Conventional magnetic fixing methods require magnets to be installed on both the handle and the main unit. During assembly, it is necessary to distinguish the N and S poles of the magnets on the main unit and the handle, which is difficult to assemble and can easily lead to batch defects and rework.

[0005] To address the shortcomings of the existing technology, we propose a novel handle for the management machine. Utility Model Content

[0006] The purpose of this invention is to provide a novel handle for a management machine to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a novel management machine handle, comprising a host handle bracket mounted on a host machine and a handle placed within the host handle bracket, wherein the host handle bracket includes:

[0008] The handle bracket cover is fixedly installed on the outer surface of the main unit, and an iron block is fixedly installed on the top inner side of the handle bracket cover.

[0009] The Hall switch board is fixed inside the handle bracket cover by mounting screws. The Hall switch board is located below the iron block, and a Hall switch is electrically installed on the upper surface of the Hall switch board.

[0010] The lower cover of the handle bracket is snapped and fixed to the bottom inner side of the upper cover of the handle bracket. The lower cover of the handle bracket is used to seal the bottom opening of the upper cover of the handle bracket.

[0011] The handle includes:

[0012] The handle cover has an integrally formed long rib for mounting positions on its top inner wall, and the handle cover is fitted with a magnet through the long rib for mounting positions.

[0013] The lower cover of the handle is assembled and installed on the bottom of the upper cover of the handle using handle mounting screws.

[0014] Preferably, the Hall switch itself has a pre-drilled through hole with a Hall switch fixing screw, and the Hall switch is fixedly mounted on the Hall switch plate through the Hall switch fixing screw in the through hole.

[0015] Preferably, the inner wall of the upper cover of the handle bracket is integrally provided with multiple plastic brackets, and the top of the lower cover of the handle bracket is integrally provided with multiple elastic buckles that are snapped onto the upper surface of the plastic brackets. The lower cover of the handle bracket is fixed inside the upper cover of the handle bracket by the cooperation of multiple elastic buckles and plastic brackets.

[0016] Preferably, the top of the two opposite elastic buckles, on the side that is far apart from each other, is set as an inclined sliding surface.

[0017] Preferably, the top of the magnet is bonded and fixed with an EVA that is in close contact with the inner wall of the top of the handle cover, and the magnet is also in close contact with the inner wall of the bottom of the handle cover.

[0018] Preferably, the lower cover of the handle has a screw hole for the handle assembly screw to pass through, and the upper cover of the handle has a screw groove on the top inner wall for threaded assembly of the handle assembly screw.

[0019] Preferably, the shape of the lower surface of the handle cover is adapted to the shape of the upper surface of the handle bracket cover.

[0020] Compared with the prior art, when the magnet and the iron block are in an attracted state, the iron block restores its magnetic force and triggers the Hall switch, which effectively avoids the interference of the magnet in the host to the Hall switch. In addition, the magnet and the iron block work together so that the magnet does not need to distinguish between the N pole and the S pole, which greatly facilitates assembly and greatly reduces the defect rate. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the handle in the picked-up state in this utility model;

[0023] Figure 3 This is an exploded view of the handle and main unit handle bracket in this utility model;

[0024] Figure 4 This is a cross-sectional view of the handle and the main unit handle bracket placed together in this utility model.

[0025] In the diagram: 1. Main unit; 2. Handle; 201. Handle top cover; 202. EVA; 203. Magnet; 204. Handle bottom cover; 205. Handle mounting screws; 3. Main unit handle bracket; 301. Handle bracket top cover; 302. Iron block; 303. Hall switch board; 304. Hall switch fixing screws; 305. Handle bracket bottom cover; 306. Hall switch. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 4 As shown, the handle of a novel management machine proposed in this embodiment includes a host handle bracket 3 mounted on the host 1 and a handle 2 placed inside the host handle bracket 3. The host handle bracket 3 includes:

[0028] The handle bracket cover 301 is fixedly installed on the outer surface of the main unit 1, and an iron block 302 is fixedly installed on the top inner side of the handle bracket cover 301.

[0029] Hall switch board 303 is fixed inside the handle bracket cover 301 by mounting screws. Hall switch board 303 is located below iron block 302. Hall switch 306 is electrically mounted on the upper surface of Hall switch board 303.

[0030] The lower cover 305 of the handle bracket is snapped and fixed to the bottom inner side of the upper cover 301 of the handle bracket. The lower cover 305 of the handle bracket is used to seal the bottom opening of the upper cover 301 of the handle bracket.

[0031] Handle 2 includes:

[0032] The handle cover 201 has an integrally formed long rib for mounting position on its top inner wall, and the handle cover 201 is fitted with a magnet 203 through the long rib for mounting position.

[0033] The lower handle cover 204 is assembled and installed at the bottom of the upper handle cover 201 by the handle mounting screw 205. The shape of the lower surface of the lower handle cover 204 is adapted to the shape of the upper surface of the upper handle bracket cover 301. The lower handle cover 204 has a screw placement hole for the handle mounting screw 205 to pass through, and the inner top wall of the upper handle cover 201 has a screw groove for threaded assembly of the handle mounting screw 205. The screw placement hole on the lower handle cover 204, the screw groove on the upper handle cover 201, and the handle mounting screw 205 cooperate to facilitate the assembly of the lower handle cover 204 and the upper handle cover 201.

[0034] The top of the magnet 203 is bonded with an EVA 202 that is in close contact with the inner wall of the top of the handle cover 201. When the handle cover 204 and the handle cover 201 are in the installed state, the magnet 203 is also in close contact with the inner wall of the bottom of the handle cover 204.

[0035] Furthermore, the Hall switch 306 itself has a reserved through hole with a Hall switch fixing screw 304, and the Hall switch 306 is fixedly installed on the Hall switch plate 303 through the Hall switch fixing screw 304 in its through hole.

[0036] In this embodiment, the Hall switch 306 is fixedly installed on the Hall switch board 303 by the Hall switch fixing screw 304. The Hall switch fixing screw 304 is used for installation and fixation, which makes it easy to replace the Hall switch 306 on the Hall switch board 303.

[0037] The iron block 302 in the main unit handle bracket 3 and the magnet 203 in the handle 2 cooperate, and the iron block 302 cooperates with the Hall switch 306. When the handle 2 is picked up, the distance between the iron block 302 and the magnet 203 increases, and the iron block 302 loses its magnetism, thus preventing the Hall switch 306 from being triggered. When the handle 2 is put down, the magnet 203 and the iron block 302 generate an attractive force to fix the handle 2, and the iron block 302 regains its magnetism, triggering the Hall switch 306. Since the iron block 302 regains its magnetism when the magnet 203 and the iron block 302 are in an attracted state, the Hall switch 306 is triggered. This effectively avoids the magnet 203 in the main unit 1 from interfering with the Hall switch 306. In addition, the cooperation between the magnet 203 and the iron block 302 means that the magnet 203 does not need to distinguish between the N pole and the S pole, which greatly facilitates assembly and greatly reduces the defect rate.

[0038] It should be noted that the Hall switch 306 works on the following principle: The Hall switch 306 is based on the Hall effect. The Hall switch 306 triggers a change in the switch state by detecting the magnetic field strength. Its core component is the Hall element semiconductor material. When current passes through the Hall element, if the external magnetic field is perpendicular to the current direction, a Hall voltage will be generated in the transverse direction of the Hall element, thereby controlling the output signal. The control effect is achieved by setting the trigger magnetic field strength.

[0039] Furthermore, multiple plastic brackets are integrally provided on the inner wall of the upper cover 301 of the handle bracket, and multiple elastic buckles that are snapped onto the upper surface of the plastic brackets are integrally provided on the top of the lower cover 305 of the handle bracket. The lower cover 305 of the handle bracket is fixed inside the upper cover 301 of the handle bracket by the cooperation of multiple elastic buckles and plastic brackets. The top of the side of the two elastic buckles that are opposite to each other is set as an inclined sliding surface.

[0040] In this embodiment, the use of elastic buckles and plastic clips facilitates the snap-fit ​​fixing of the lower cover 305 of the handle bracket to the upper cover 301 of the handle bracket.

[0041] The usage method of this embodiment is as follows: When the handle 2 is picked up, the iron block 302 loses its magnetic force due to the increased distance between it and the magnet 203, thus preventing the Hall switch 306 from being triggered. When the handle 2 is put down, the magnet 203 and the iron block 302 generate an attractive force to fix the handle 2, and the iron block 302 regains its magnetic force, triggering the Hall switch 306. When the magnet 203 and the iron block 302 are in an attracted state, the iron block 302 regains its magnetic force and triggers the Hall switch 306, effectively avoiding interference from the magnet 203 inside the host 1 to the Hall switch 306. In addition, the cooperation between the magnet 203 and the iron block 302 eliminates the need for the magnet 203 to distinguish between the N and S poles, greatly facilitating assembly and significantly reducing the defect rate.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A novel management machine handle, comprising a main unit handle bracket (3) mounted on a main unit (1) and a handle (2) placed within the main unit handle bracket (3), characterized in that: The host controller bracket (3) includes: A handle bracket cover (301) is fixedly installed on the outer surface of the host (1), and an iron block (302) is fixedly installed on the top inner side of the handle bracket cover (301). Hall switch board (303) is fixed inside the handle bracket cover (301) by mounting screws. Hall switch board (303) is located below iron block (302). Hall switch (306) is electrically mounted on the upper surface of Hall switch board (303). The lower cover (305) of the handle bracket is snapped and fixed to the bottom inner side of the upper cover (301) of the handle bracket. The lower cover (305) of the handle bracket is used to seal the bottom opening of the upper cover (301) of the handle bracket. The handle (2) includes: The handle cover (201) has an integrally formed mounting long rib on its top inner wall, and the handle cover (201) is fitted with a magnet (203) through the mounting long rib. The lower cover (204) of the handle is installed on the bottom of the upper cover (201) of the handle by means of handle mounting screws (205).

2. The handle of a novel management machine according to claim 1, characterized in that: The Hall switch (306) has a pre-drilled through hole with a Hall switch fixing screw (304) inside. The Hall switch (306) is fixedly installed on the Hall switch plate (303) through the Hall switch fixing screw (304) inside its through hole.

3. The handle of a novel management machine according to claim 1, characterized in that: The inner wall of the upper cover (301) of the handle bracket is integrally provided with multiple plastic card seats, and the top of the lower cover (305) of the handle bracket is integrally provided with multiple elastic buckles that are snapped onto the upper surface of the plastic card seats. The lower cover (305) of the handle bracket is fixed inside the upper cover (301) of the handle bracket by the cooperation of multiple elastic buckles and plastic card seats.

4. The handle of a novel management machine according to claim 3, characterized in that: The top of the two opposing elastic buckles, which are far apart from each other, is set as an inclined sliding surface.

5. The handle of a novel management machine according to claim 1, characterized in that: The top of the magnet (203) is bonded with an EVA (202) that is in close contact with the inner wall of the top of the handle cover (201), and the magnet (203) is also in close contact with the inner wall of the bottom of the handle cover (204).

6. The handle of a novel management machine according to claim 1, characterized in that: The lower cover (204) of the handle has a screw hole for the handle assembly screw (205) to pass through, and the upper cover (201) of the handle has a screw groove on the top inner wall for threading the handle assembly screw (205).

7. The handle of a novel management machine according to claim 1, characterized in that: The shape of the lower surface of the handle cover (204) is adapted to the shape of the upper surface of the handle bracket cover (301).

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