CN219018792U

CN219018792U - Hall switch wire harness

Info

Publication number: CN219018792U
Application number: CN202223581632.0U
Authority: CN
Inventors: 周豪良; 周威迪; 蔡祥飞
Original assignee: SHANGHAI WEIMAO ELECTRONIC CO Ltd
Current assignee: SHANGHAI WEIMAO ELECTRONIC CO Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-12
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of switches and discloses a Hall switch wire harness which comprises a base assembly, wherein an upper cover assembly is fixedly arranged at the upper end of the base assembly, and a wire harness assembly is arranged below the upper cover assembly. This hall switch pencil through installing the component ware in the middle of the recess that forms in base subassembly and upper cover subassembly can fix the component ware and protect, play dustproof, prevent that external force from damaging the influence hall device, improve hall device's quality stability, through the buckle grafting connection structure of base subassembly and upper cover subassembly, can be quick install the component ware wherein realize quick assembly disassembly, and change when being convenient for later stage hall element trouble, practice thrift the cost, can protect pin and soldered connection and pencil through the protection sheath on the pencil subassembly, the protection welding department takes place to break, improve the pliability of pencil.

Description

Hall switch wire harness

Technical Field

The utility model relates to the technical field of switches, in particular to a Hall switch wire harness.

Background

The Hall switch has the characteristics of no contact, low power consumption, long service life, high response frequency and the like, and the interior of the Hall switch is sealed and filled into a whole by adopting epoxy resin, so that the Hall switch can reliably work in various severe environments. The Hall switch can be applied to a proximity switch, a pressure switch, a toggle switch, an odometer and the like, and is used as a novel electrical accessory.

The prior art scheme (Chinese patent publication No. CN 204442326U) discloses a Hall switch, mainly comprising a base, a guide rod, a magnet, a Hall element, a spring, an indicator light and a circuit board, wherein the Hall element is not contacted with the magnet, so that the probability of damage caused by frequent operation due to the influence of external force is reduced, the service life is prolonged, the switch formed by the Hall element and the magnet is adopted, a user cannot directly contact the switch formed by the Hall element and the magnet, the misoperation is not easy to occur, the protection structure of the Hall element is complex, the installation is inconvenient, the dustproof effect is poor, the disassembly and the assembly are complicated when the replacement is needed due to the failure, the replacement cost is high, and the wire harness is not protected.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a Hall switch wire harness, which solves the problems in the background.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the Hall switch wire harness comprises a base assembly, wherein an upper cover assembly is fixedly arranged at the upper end of the base assembly, and a wire harness assembly is arranged below the upper cover assembly;

the base assembly comprises a bottom plate, a first element groove, a first fixed tooth buckle, a first side plate, a first groove and a clamping groove, wherein the first element groove is formed in the left side of the bottom plate, the first fixed tooth buckle is fixedly connected to the upper end of the bottom plate, the first side plate is fixedly connected to the periphery of the upper end of the bottom plate, the first groove is formed in the upper end of the first side plate, and the clamping groove is formed in the first groove;

the upper cover assembly comprises a top plate, a second element groove, a second fixed tooth buckle, a second side plate, a second groove, a buckle strip, a clamping block and a buckle, wherein the second element groove is formed in the lower end of the top plate, the second fixed tooth buckle is fixedly connected to the lower end of the top plate, the second side plate is fixedly connected to the periphery of the lower end of the top plate, the second groove is formed in the lower end of the second side plate, the buckle strip is fixedly connected to the second groove, the clamping block is fixedly connected to the lower end of the buckle strip, and the buckle is fixedly connected to the side face of the clamping block;

the wire harness assembly comprises an element device, pins, a welding head, a wire harness and a protective sheath, wherein the pins are fixedly connected to the right ends of the element device, the welding head is fixedly connected to the right ends of the pins, the wire harness is fixedly connected to the right ends of the welding head, and the protective sheath is wrapped on the outer side of the wire harness.

Preferably, the first component groove of the base component is matched with the size of the component device of the wire harness component, and the first side plate of the base component is provided with four identical first grooves, so that the component device can be conveniently and correspondingly placed for pre-installation.

Preferably, the same clamping groove is formed in each first groove of the base assembly, and each first groove corresponds to the groove of the upper cover assembly in position, so that the base assembly is convenient to insert and install.

Preferably, the second element groove of the upper cover assembly is matched with the size of the element device, and the lower end of the top plate is fixedly connected with the second same fixed tooth buckle, so that the upper cover assembly is conveniently covered on the element device.

Preferably, the lower extreme of the curb plate second of upper cover subassembly has seted up four same recess second, the equal fixedly connected with of every recess second is detained strip, fixture block and buckle, buckle and base assembly's draw-in groove looks adaptation and each other are plug connection, and the dismouting of being convenient for, convenient maintenance and repair practices thrift the cost.

Preferably, the protective sheath of the wire harness assembly adopts a heat shrinkage tube, and the thickness of the protective sheath is 1-2 mm, so that the welding point can be protected and breakage can be prevented.

Compared with the prior art, the utility model provides a Hall switch wire harness, which has the following beneficial effects: this hall switch pencil through installing the component ware in the middle of the recess that forms in base subassembly and upper cover subassembly can fix the component ware and protect, play dustproof, prevent that external force from damaging the influence hall device, improve hall device's quality stability, through the buckle grafting connection structure of base subassembly and upper cover subassembly, can be quick install the component ware wherein realize quick assembly disassembly, and change when being convenient for later stage hall element trouble, practice thrift the cost, can protect pin and soldered connection and pencil through the protection sheath on the pencil subassembly, the protection welding department takes place to break, improve the pliability of pencil.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a split structure according to the present utility model;

FIG. 3 is a diagram showing a second split structure of the present utility model;

FIG. 4 is a third schematic diagram of the split structure of the present utility model;

fig. 5 is a schematic view of the structure of the upper cover assembly of the present utility model.

Wherein: 1. a base assembly; 101. a bottom plate; 102. element groove I; 103. the fixed tooth buckle I; 104. a first side plate; 105. a groove I; 106. a clamping groove; 2. an upper cover assembly; 201. a top plate; 202. element groove II; 203. a second fixed tooth buckle; 204. a second side plate; 205. a second groove; 206. a buckling strip; 207. a clamping block; 208. a buckle; 3. a wire harness assembly; 301. a component device; 302. pins; 303. a welding head; 304. a wire harness; 305. and (3) protecting the sheath.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the Hall switch wire harness comprises a base assembly 1, wherein an upper cover assembly 2 is fixedly arranged at the upper end of the base assembly 1, a wire harness assembly 3 is arranged below the upper cover assembly 2, and an element 301 can be fixed and protected by installing the element 301 in a groove formed in the base assembly 1 and the upper cover assembly 2, so that the Hall device is dustproof, the damage of external force is prevented, and the quality stability of the Hall device is improved;

the base component 1 comprises a bottom plate 101, a component groove I102, a fixed tooth buckle I103, a side plate I104, a groove I105 and a clamping groove 106, the component groove I102 is arranged on the left side of the bottom plate 101, the component groove I102 of the base component 1 is matched with the component device 301 of the wire harness component 3 in size, the fixed tooth buckle I103 is fixedly connected to the upper end of the bottom plate 101, the side plate I104 is fixedly connected to the periphery of the upper end of the bottom plate 101, the groove I105 is arranged at the upper end of the side plate I104, the clamping groove 106 is arranged in the groove I105, the same clamping groove 106 is arranged in each groove I105 of the base component 1, four identical grooves I105 are arranged on the side plate I104 of the base component 1, each groove I105 corresponds to the groove II 205 of the upper cover component 2 in position, the upper cover component 2 comprises a top plate 201, a component groove II 202, a fixed tooth buckle II 203, a side plate II 204, a groove II 205, a buckle 206, a clamping block 207 and a buckle 208, the lower end of the top plate 201 is provided with a component groove II 202, the component groove II 202 of the upper cover component 2 is matched with the component 301 in size, the lower end of the top plate 201 is fixedly connected with a fixed tooth buckle II 203, the lower end of the top plate 201 is fixedly connected with two identical fixed tooth buckles II 203, the periphery of the lower end of the top plate 201 is fixedly connected with a side plate II 204, the lower end of the side plate II 204 is provided with a groove II 205, the inside of the groove II 205 is fixedly connected with a buckling strip 206, the lower end of the buckling strip 206 is fixedly connected with a clamping block 207, the side surface of the clamping block 207 is fixedly connected with a clamping buckle 208, the inside of each groove II 205 is fixedly connected with a buckling strip 206, a clamping block 207 and a clamping buckle 208, the clamping buckle 208 is matched with the clamping groove 106 of the base component 1 and is in plug connection, the clamping buckle 208 of the base component 1 and the upper cover component 2 are in plug connection structure, the component device 301 can be quickly installed in the device to realize quick disassembly and assembly, and the device is convenient to replace in the later-stage Hall element failure, so that the cost is saved;

the wire harness assembly 3 comprises a component device 301, pins 302, a welding head 303, a wire harness 304 and a protective sheath 305, wherein the pins 302 are fixedly connected to the right ends of the component device 301, the welding head 303 is fixedly connected to the right ends of the pins 302, the wire harness 304 is fixedly connected to the right ends of the welding head 303, the protective sheath 305 is wrapped on the outer side of the wire harness 304, the protective sheath 305 of the wire harness assembly 3 is a heat shrink tube, the thickness of the protective sheath 305 is 1-2 mm, the pins 302, the welding head 303 and the wire harness 304 can be protected through the protective sheath 305 on the wire harness assembly 3, breakage occurs at the protective welding position, and the flexibility of the wire harness 304 is improved.

When the wire harness assembly 3 is used, the pin 302 of the component 301 is connected with the wire harness 304 through the welding head 303 in a welding mode, the protective sheath 305 is sleeved and coated on the pin 302, the welding head 303 and the wire harness 304, the pin 302, the welding head 303 and the wire harness 304 can be protected through the protective sheath 305 on the wire harness assembly 3, breakage of a welding part is protected, flexibility of the wire harness 304 is improved, the component 301 is placed on the component groove I102 of the base assembly 1, the component groove II 202 of the upper cover assembly 2 corresponds to the component 301, the clamping groove 106 is connected with the clamping buckle 208 in a plugging mode, the clamping buckle 208 is located in the clamping groove 106 in the groove I105, the component 301 can be fixed and protected in the grooves formed in the base assembly 1 and the upper cover assembly 2, the hall device is prevented from being damaged by dust and external force, the quality stability of the hall device is improved, the component 301 can be quickly installed in the component groove I102 through the clamping buckle 208 plugging connection structure of the base assembly 1 and the upper cover assembly 2, and the cost is saved when the hall device is replaced in the later period.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hall switch pencil, including base subassembly (1), its characterized in that: an upper cover assembly (2) is fixedly arranged at the upper end of the base assembly (1), and a wire harness assembly (3) is arranged below the upper cover assembly (2);

the base assembly (1) comprises a base plate (101), an element groove I (102), a fixed tooth buckle I (103), a side plate I (104), a groove I (105) and a clamping groove (106), wherein the element groove I (102) is formed in the left side of the base plate (101), the fixed tooth buckle I (103) is fixedly connected to the upper end of the base plate (101), the side plate I (104) is fixedly connected to the periphery of the upper end of the base plate (101), the groove I (105) is formed in the upper end of the side plate I (104), and the clamping groove (106) is formed in the groove I (105);

the upper cover assembly (2) comprises a top plate (201), an element groove II (202), a fixed tooth buckle II (203), a side plate II (204), a groove II (205), a buckle strip (206), a clamping block (207) and a buckle (208), wherein the element groove II (202) is formed at the lower end of the top plate (201), the fixed tooth buckle II (203) is fixedly connected to the lower end of the top plate (201), the side plate II (204) is fixedly connected to the periphery of the lower end of the top plate (201), the groove II (205) is formed at the lower end of the side plate II (204), the buckle strip (206) is fixedly connected to the inside of the groove II (205), the clamping block (207) is fixedly connected to the lower end of the buckle (208);

the wire harness assembly (3) comprises an element device (301), pins (302), a welding head (303), a wire harness (304) and a protective sheath (305), wherein the pins (302) are fixedly connected to the right ends of the element device (301), the welding head (303) is fixedly connected to the right ends of the pins (302), the wire harness (304) is fixedly connected to the right ends of the welding head (303), and the protective sheath (305) is wrapped on the outer side of the wire harness (304).

2. The hall switch harness as claimed in claim 1, wherein: the first component groove (102) of the base component (1) is matched with the component device (301) of the wire harness component (3) in size and dimension, and the first side plate (104) of the base component (1) is provided with four identical first grooves (105).

3. The hall switch harness as claimed in claim 1, wherein: the base assembly (1) is characterized in that the same clamping groove (106) is formed in each first groove (105), and each first groove (105) corresponds to the second groove (205) of the upper cover assembly (2).

4. The hall switch harness as claimed in claim 1, wherein: the component groove II (202) of the upper cover component (2) is matched with the component device (301) in size and dimension, and the lower end of the top plate (201) is fixedly connected with two identical fixed tooth buckles II (203).

5. The hall switch harness as claimed in claim 1, wherein: four identical grooves II (205) are formed in the lower end of a side plate II (204) of the upper cover assembly (2), buckling strips (206), clamping blocks (207) and buckles (208) are fixedly connected inside each groove II (205), and the buckles (208) are matched with the clamping grooves (106) of the base assembly (1) and are in plug connection with each other.

6. The hall switch harness as claimed in claim 1, wherein: a protective sheath (305) of the wire harness assembly (3) adopts a heat shrinkage tube, and the thickness of the protective sheath (305) is 1-2 mm.