CN219978392U

CN219978392U - Linear hall circuit device

Info

Publication number: CN219978392U
Application number: CN202321591355.3U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Shanghai Xinyan Microelectronics Co ltd
Current assignee: Shanghai Xinyan Microelectronics Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-07
Anticipated expiration: 2033-06-21

Abstract

The utility model relates to the technical field of electrified devices, and discloses a linear Hall circuit device which comprises a main body mechanism, a moistureproof mechanism, a connecting mechanism and a fixing mechanism, wherein the moistureproof mechanism is positioned outside the main body, the connecting mechanism is positioned at the rear part of the main body mechanism, and the fixing mechanism is positioned inside the main body mechanism; the utility model provides a novel electric fan, including main part mechanism, control gate, wiring groove, junction box and on & off switch, control gate fixed mounting is in the front portion of main part case, the fixed upper and lower both sides at the main part case of junction groove, junction box fixed mounting is in the inside of main part case, on & off switch fixed mounting considers in the front portion of main part case to be simple covering or seal to dampproofing and waterproofing's setting in daily device, but its moisture invasion that component mounting clearance can't be avoided appears very easily in daily use, and the case lid of device from the area causes inside steam unable timely discharge in the contrary easily this, and long-time accumulation just can appear condensing, finally leads to the short circuit of inside related circuit, so this device solves this problem through setting up ventilation unit.

Description

Linear hall circuit device

Technical Field

The utility model relates to the technical field of charging devices, in particular to a linear Hall circuit device.

Background

The hall is a semiconductor sensor, under the action of lorentz force, the electron flow deflects to one side when passing through the hall semiconductor, so that the sheet side generates potential difference upwards, which is called hall voltage, and the hall circuit is a current detection device manufactured by using the hall principle as the name implies.

The Hall integrated circuit has many advantages, such as firm structure, small volume, light weight, long service life, convenient installation, low power consumption, high frequency, shock resistance, dust resistance and the like.

But under the current use scene, the dampproofing setting of most hall circuit device is more single, and circuit whole equipment is waterproof precipitation easily but not inside steam, finally leads to the short circuit to the stability of device is not high under the more special circumstances of mounted position, and easy emergence device drops, influences the use, and the circuit is fixed not firm enough in the device in addition, causes the circuit connection unusual easily, influences the use of device.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a linear Hall circuit device, which solves the problems of the defect of the device in the moisture-proof function, the equipment stability of a special installation position and the fixation of internal circuits of the device in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a linear Hall circuit device comprises a main body mechanism, a moistureproof mechanism, a connecting mechanism and a fixing mechanism, wherein the moistureproof mechanism is positioned outside, the connecting mechanism is positioned at the rear part of the main body mechanism, and the fixing mechanism is positioned inside the main body mechanism;

the main part mechanism includes main part case, control gate, wiring groove, junction box and on & off switch, control gate fixed mounting is in the front portion of main part case, and this setting makes automatic trip when circuit is impaired or voltage is unstable, the wiring groove is fixed to be set up in the upper and lower both sides of main part case, and this setting makes the circuit be connected rationally with the main part case, junction box fixed mounting is in the inside of main part case, and this setting makes the connecting line concentrate the integration, on & off switch fixed mounting is in the front portion of main part case, and this setting can cut off the power fast under emergency.

Preferably, the dampproof mechanism comprises a dampproof box, a dampproof plate and a preset groove, wherein the dampproof box is fixedly arranged outside the main box, the dampproof effect of the main box is good due to the arrangement, the circuit is prevented from being damped and shorted, the dampproof plate is fixedly arranged outside the dampproof box, the structure is reasonably connected due to the arrangement, the preset groove is fixedly arranged outside the dampproof plate, the arrangement is matched with the parts of the main box, and the dampproof fan blade is fixedly arranged on the dampproof plate and penetrates through the dampproof plate.

Preferably, the connecting mechanism comprises a connecting frame, a connecting plate and a fixing groove, wherein the connecting frame is fixedly arranged at the rear part of the main body box, the connecting plate is fixedly arranged at the rear part of the connecting frame, the connecting plate is fixedly connected with the connecting frame, the fixing groove is fixedly arranged outside the connecting plate, and the connecting plate is fixedly arranged at a fixed position.

Preferably, the fixing mechanism comprises a fixing plate, fixing screws, limiting plates, limiting blocks and limiting springs, wherein the fixing plate is movably mounted in the wiring groove, the fixing plates are fixedly arranged in the wiring groove, the fixing screws are movably mounted at the front part of the fixing plate, the fixing plates are rotationally extruded through threads, the limiting plates are movably mounted on the left side and the right side of the inside of the wiring groove, the wires of various specifications can be connected through the fixing plates, the limiting blocks are fixedly mounted on the left side and the right side of the inside of the wiring groove, the limiting springs are fixedly mounted in the limiting blocks, and the limiting plates are movable left and right due to the characteristics of the springs.

Preferably, the wiring groove is fixedly connected with the limiting plate through the limiting block, the wiring grooves are distributed at equal intervals, the fixing screws are distributed at equal intervals, the fixing grooves are distributed at equal intervals, and the arrangement is reasonable in structural distribution and balanced in stress in all directions.

Preferably, the dampproof box is matched with the main body box, the preset grooves on the upper side and the lower side of the dampproof box are matched with the wiring grooves, the preset grooves are matched with the control gate, and the structure connection is reasonable, the connection is tight, and the connection is matched between the structures.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the linear Hall circuit device, the arrangement of water resistance and moisture resistance in a daily device is considered to be simple covering or sealing, but moisture invasion which cannot be avoided by a component installation gap easily occurs in daily use, internal water vapor is easily caused to be unable to be discharged in time due to the fact that the device is provided with a box cover, condensation can occur due to long-time accumulation, and finally short circuit of an internal related circuit is caused, so that the device solves the problem by arranging the ventilation device;

2. according to the linear Hall circuit device, the environment of the device is not single, so that an integral fixing component is additionally arranged, a connecting frame with a fixing function is arranged at the rear part of a main body box, so that the main body box is firmly connected, a connecting plate is arranged at the rear part of the connecting frame, and a fixing groove is formed in the outer part of the connecting plate, so that the device is firmly fixed, and the device is prevented from falling off and is prevented from being used;

3. this linear hall circuit device considers that the device internal circuit is not a single winding displacement, so if not considering the fixed problem behind the winding displacement before the installation, the whereabouts that appears the circuit very easily leads to the fact inside trouble, so this device has set up the stop device of circuit in the inside of wiring groove for the wiring groove adaptation circuit of various specifications, at the inside movable mounting fixed plate of wiring groove, be connected with the fixed screw of installing at main part case front portion, make the fixed plate extrusion circuit through the rotation of fixed screw, make the circuit fixed, it is reasonable to connect.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the exploded construction of the moisture proof box of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 at a.

In the figure: 1. a main body mechanism; 2. a moisture-proof mechanism; 3. a connecting mechanism; 4. a fixing mechanism; 101. a main body box; 102. a control gate; 103. wiring grooves; 104. a junction box; 105. a switching key; 201. a moisture proof box; 202. a moisture-proof plate; 203. presetting a groove; 204. dehumidifying fan blades; 301. a connecting frame; 302. a connecting plate; 303. a fixing groove; 401. a fixing plate; 402. a fixing screw; 403. a limiting plate; 404. a limiting block; 405. and a limit spring.

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. 1-4, the present utility model provides a technical solution: a linear Hall circuit device comprises a main body mechanism 1, a moistureproof mechanism 2, a connecting mechanism 3 and a fixing mechanism 4, wherein the moistureproof mechanism 2 is positioned outside, the connecting mechanism 3 is positioned at the rear part of the main body mechanism 1, and the fixing mechanism 4 is positioned inside the main body mechanism 1;

the main body mechanism 1 comprises a main body box 101, a control gate 102, a wiring groove 103, a wiring box 104 and a switch key 105, wherein the control gate 102 is fixedly arranged at the front part of the main body box 101, the arrangement enables automatic tripping when a line is damaged or voltage is unstable, protection equipment is not damaged, the wiring groove 103 is fixedly arranged at the upper side and the lower side of the main body box 101, the arrangement enables the line to be reasonably connected with the main body box 101, the safety of the line is protected, the wiring box 104 is fixedly arranged inside the main body box 101, the arrangement enables the connecting line to be integrated in a concentrated manner, the switch key 105 is fixedly arranged at the front part of the main body box 101, and the arrangement can rapidly cut off a power supply in an emergency, so that the safety of the equipment is protected; the dampproof mechanism 2 comprises a dampproof box 201, a dampproof plate 202 and a preset groove 203, wherein the dampproof box 201 is fixedly arranged outside the main body box 101, the dampproof effect of the main body box 101 is good, a circuit is prevented from being damped and short-circuited, the dampproof plate 202 is fixedly arranged outside the dampproof box 201, the structure connection is reasonable due to the arrangement, the preset groove 203 is fixedly arranged outside the dampproof plate 202, the arrangement is matched with the components of the main body box 101, the structure connection is reasonable, the dampproof fan blades 204 are fixedly arranged on the dampproof plate 202, the dampproof fan blades 204 penetrate through the dampproof plate 202, and the arrangement can play a role in timely dampproof ventilation;

the connecting mechanism 3 comprises a connecting frame 301, a connecting plate 302 and a fixing groove 303, wherein the connecting frame 301 is fixedly arranged at the rear part of the main body box 101, the arrangement is fixedly arranged at the rear part of the main body box 101, the connection is stable, the connecting plate 302 is fixedly arranged at the rear part of the connecting frame 301, the arrangement ensures that the connecting plate 302 is fixedly connected with the connecting frame 301, the structural connection is reasonable, the fixing groove 303 is fixedly arranged outside the connecting plate 302, and the arrangement ensures that the connecting plate 302 is fixedly arranged at a fixed position, so that the device is stable; the fixing mechanism 4 comprises a fixing plate 401, fixing screws 402, limiting plates 403, limiting blocks 404 and limiting springs 405, wherein the fixing plate 401 is movably arranged in the wiring groove 103, the fixing plates enable lines to be fixed in the wiring groove 103, the fixing screws 402 are movably arranged at the front part of the fixing plate 401, the fixing plate 401 is rotationally extruded through threads, the limiting plates 403 are movably arranged at the left side and the right side of the inside of the wiring groove 103, wires with various specifications can be connected, the limiting blocks 404 are fixedly arranged at the left side and the right side of the inside of the wiring groove 103, the limiting springs 405 are fixedly arranged in the limiting blocks 404, and the limiting plates 403 and the left side and the right side are movable due to the characteristics of the limiting springs 405;

the wiring grooves 103 are fixedly connected with the limiting plates 403 through limiting blocks 404, the wiring grooves 103 are distributed at equal intervals, the fixing screws 402 are distributed at equal intervals, and the fixing grooves 303 are distributed at equal intervals, so that the structure distribution is reasonable, and the stress in all directions is balanced; dampproofing case 201 and main part case 101 looks adaptation, dampproofing case 201 upper and lower both sides predetermine groove 203 and wiring groove 103 looks adaptation, predetermine groove 203 and control gate 102 looks adaptation, and this setting makes structural connection reasonable, connects closely, and connects the adaptation between the structure, excellent in use effect.

Working principle: the device is a linear Hall circuit device, the device is a power-off protection device, a control gate 102 is arranged at the front part of a main body box 101, when a circuit is damaged or voltage is unstable, the device is automatically tripped, the protection device is not damaged, wiring grooves 103 for connecting wires are formed in the upper side and the lower side of the main body box 101 at equal intervals, electric equipment is uniformly connected to a wiring box 104 in the main body box 101, the protection device is not damaged when accidents happen, a switch key 105 is arranged at the front end of the main body box 101, the main body box 101 is restarted through the arrangement after tripping, a connecting frame 301 for fixedly connecting the main body box 101 to the device is arranged at the rear part of the main body box 101, a connecting plate 302 is fixedly connected to the rear part of the connecting frame 301, the structure is reasonably connected, and a fixing groove 303 for fixing the main body box 101 is arranged outside the connecting plate 302, so that the device is firmly fixed and is not easy to fall. The electric wire protection device has the advantages that the operation of equipment is prevented from being affected, whether a circuit or an electric wire is protected from being affected by damp, the circuit short circuit is easy to cause due to damp, the equipment is damaged, the normal operation of the device is affected, the dampproof box 201 is fixedly installed outside the main body box 101, the dampproof box 201 is formed by combining and connecting dampproof plates 202 with dampproof characteristics, meanwhile, the dampproof plates 202 are further provided with damping fan blades 204, preset grooves 203 arranged on the upper side and the lower side of the dampproof box 201 are matched with wiring grooves 103 on the upper side and the lower side of the main body box 101, the preset grooves 203 in the front of the dampproof box 201 are matched with the control brake 102, the preset grooves 203 in the front of the dampproof box 201 are matched with fixing screws 402, the preset grooves 203 are matched with the on-off keys 105, the dampproof box 201 is reasonably connected with the main body box 101 in structure, the parts are normally operated, limiting plates 403 and limiting springs 404 are symmetrically installed on the left side and the right side of the inside of the wiring grooves 103, the electric wire with the wiring grooves 103 are matched with the wiring grooves 103 according to the characteristics of the limiting springs 405, the fixing plates 401 are installed inside the fixing plates 401, the fixing screws are installed inside the main body box 103, the fixing screws are distributed on the front of the main body box 201, and the electric wire devices are prevented from being reasonably falling off due to the fact that the fixing screws are reasonably arranged, and the fixing devices are connected through the fixing screws.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a linear hall circuit device, includes main part mechanism (1), dampproofing mechanism (2), coupling mechanism (3), fixed establishment (4), its characterized in that: the moistureproof mechanism (2) is positioned outside, the connecting mechanism (3) is positioned at the rear part of the main body mechanism (1), and the fixing mechanism (4) is positioned inside the main body mechanism (1); the main body mechanism (1) comprises a main body box (101), a control gate (102), a wiring groove (103), a wiring box (104) and a switch key (105), wherein the control gate (102) is fixedly arranged at the front part of the main body box (101), the wiring groove (103) is fixedly arranged on the upper side and the lower side of the main body box (101), the wiring box (104) is fixedly arranged inside the main body box (101), and the switch key (105) is fixedly arranged at the front part of the main body box (101).

2. A linear hall circuit device according to claim 1, wherein: dampproofing mechanism (2) are including dampproofing case (201), dampproofing board (202), preset groove (203) and dehumidification flabellum (204), dampproofing case (201) and main part case (101) looks adaptation, preset groove (203) and wiring groove (103) looks adaptation of both sides about dampproofing case (201), preset groove (203) and control floodgate (102) looks adaptation.

3. A linear hall circuit device according to claim 2, wherein: the moisture-proof box (201) is fixedly arranged outside the main body box (101), the moisture-proof plate (202) is fixedly arranged outside the moisture-proof box (201), the preset groove (203) is fixedly arranged outside the moisture-proof plate (202), the moisture-removing fan blades (204) are fixedly arranged on the moisture-proof plate (202), and the moisture-removing fan blades (204) penetrate through the moisture-proof plate (202).

4. A linear hall circuit device according to claim 3, wherein: the connecting mechanism (3) comprises a connecting frame (301), a connecting plate (302) and a fixing groove (303), wherein the connecting frame (301) is fixedly arranged at the rear part of the main body box (101), the connecting plate (302) is fixedly arranged at the rear part of the connecting frame (301), and the fixing groove (303) is fixedly arranged outside the connecting plate (302).

5. The linear hall circuit device of claim 4, wherein: fixed establishment (4) are including fixed plate (401), set screw (402), limiting plate (403), stopper (404), spacing spring (405), fixed plate (401) movable mounting is in the inside of wiring groove (103), set screw (402) movable mounting is in the front portion of fixed plate (401), limiting plate (403) movable mounting is in the inside left and right sides of wiring groove (103), stopper (404) fixed mounting is in the inside left and right sides of wiring groove (103), spacing spring (405) fixed mounting is in the inside of stopper (404).

6. The linear hall circuit device of claim 5, wherein: the wiring groove (103) is fixedly connected with the limiting plate (403) through the limiting block (404), the wiring groove (103) is equidistantly distributed, the fixing screws (402) are equidistantly distributed, and the fixing grooves (303) are equidistantly distributed.