CN218034869U - Hall type angle sensor - Google Patents
Hall type angle sensor Download PDFInfo
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- CN218034869U CN218034869U CN202222153446.0U CN202222153446U CN218034869U CN 218034869 U CN218034869 U CN 218034869U CN 202222153446 U CN202222153446 U CN 202222153446U CN 218034869 U CN218034869 U CN 218034869U
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- angle sensor
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- hall angle
- anticreep
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Abstract
The utility model relates to a hall angle sensor technical field especially relates to a hall type angle sensor, including the hall angle sensor body, be equipped with the top cap through the anticreep subassembly in the hall angle sensor body top, and carry out the dismouting through the dismouting subassembly between top cap and the hall angle sensor body and be connected, the anticreep subassembly includes anticreep groove and anticreep chimb, the dismouting subassembly includes screw, fixed block and fixing bolt. The utility model discloses be convenient for carry out the dismouting with the top cap, wherein only need twist a fixing bolt of commentaries on classics during dismouting to cooperation anticreep subassembly during connection still makes top cap erection joint effect can not reduce.
Description
Technical Field
The utility model relates to a hall angle sensor technical field especially relates to a hall type angle sensor.
Background
The Hall angle sensor is a magnetic sensor utilizing the Hall effect principle, is widely applied to the industries of automobile manufacturing, industrial manipulator bending control, aerospace and navigation equipment manufacturing and the like, and is used for sensing the angle change of an accelerator pedal, a brake pedal, a clutch pedal and the like; the reliability and stability of the Hall angle sensor on the rotation angle sensing are mainly evaluated by the linearity of a characteristic curve of a rotation angle theta of a tested rotating body and the output voltage U of the Hall angle sensor, hereinafter referred to as output linearity.
The Hall angle sensor has the working principle that the Hall effect is utilized, the Hall angle sensor comprises a transmission shaft, a magnet, a shell, a Hall sensor PCBA, an upper cover and the like, when the Hall angle sensor is used, the magnet in a Hall angle sensor body 1 is arranged at the tail end of the transmission shaft, the sensor detects the relative motion of the magnet and then converts the relative motion into the rotation angle of the transmission shaft, the sensor is a high-precision Hall sensor, the absolute position of the magnet is calculated by calculating the change and the difference of a magnetic field, the output angle can be configured into any angle range through software, and the output angle precision can be improved; the detection device specifically converts non-electric and non-magnetic physical quantities such as a rotation angle into electric quantity for detection and control, and has the advantages of vibration resistance, interference resistance, high precision and the like.
In the prior art, when the Hall angle sensor is used, the top cover is fixedly installed through a plurality of screws, the stable connection effect is good, but when the Hall angle sensor is disassembled and installed, one screw needs to be respectively screwed, disassembled and connected through relevant tools such as a screwdriver, the disassembly and assembly time is inconvenient, the efficiency is affected, and therefore the Hall angle sensor is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a Hall type angle sensor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hall type angle sensor, includes hall angle sensor body, is equipped with the top cap through the anticreep subassembly in the hall angle sensor body top, and carries out the dismouting through the dismouting subassembly between top cap and the hall angle sensor body and be connected, the anticreep subassembly includes anticreep groove and anticreep chimb, the dismouting subassembly includes screw, fixed block and fixing bolt.
Preferably, the anti-falling groove is formed in the inner wall of the Hall angle sensor body and is close to the top, the anti-falling convex edge is arranged on the side portion of the top cover and is in slipping with the anti-falling groove, and the anti-falling convex edge and the anti-falling groove are in matched '21274', so that the top cover is in sliding connection with the top of the Hall angle sensor body.
Preferably, the inner wall of the Hall angle sensor body is located below the anti-falling groove and is provided with a limiting frame for bearing the top cover, so that the top cover is more stable in the top of the Hall angle sensor body.
Preferably, the surface of the Hall angle sensor body is provided with an avoiding opening for the top cover to slide into the Hall angle sensor body, so that the anti-falling convex edge can slide into the anti-falling groove conveniently.
Preferably, the fixed block sets up on the top cap does not set up the bellied side of anticreep, the screw is seted up on hall angle sensor body surface and is located and dodges the opening below, fixing bolt runs through the fixed block and is connected with the screw through the screw thread to fix the top cap in hall angle sensor body top, prevent that the top cap from taking place to break away from, wherein through the operation of the still convenient to detach of a fixing bolt's use, and cooperation anticreep subassembly makes top cap erection joint effect can not reduce.
Preferably, hall angle sensor body surface both sides all are equipped with positioning connection subassembly near the bottom for carry out erection joint with hall angle sensor body, and positioning connection subassembly includes installed part and locating piece.
Preferably, the mounting part comprises two reinforcing parts and a mounting block, the mounting block is connected between the two reinforcing parts, and the mounting block is connected with the surface of the hall angle sensor body through the two reinforcing parts.
Preferably, the locating piece top is run through and is equipped with the interference groove, installation piece interference is connected in the interference inslot portion, installation piece top is run through and is seted up locating hole and waist type constant head tank, and the locating hole is used for carrying out the location installation with hall angle sensor body, and waist type constant head tank is used for carrying out different direction adjustment and location with hall angle sensor body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through anticreep subassembly and the dismouting subassembly that sets up to reach and carry out the dismouting with the top cap, wherein only need twist a fixing bolt of commentaries on classics during the dismouting, and cooperation anticreep subassembly during the connection still makes top cap erection joint effect can not reduce.
2. Through locating piece, locating hole and the waist type constant head tank that sets up to reach and have and be convenient for carry out the number selection mounted position with hall angle sensor body and carry out the direct mount, and be convenient for carry out angle of adjustment to hall angle sensor body in the later stage, and still need not demolish positioning bolt when adjusting hall angle sensor body angle in the later stage, and then realize being convenient for adjust hall angle sensor body angle of installation's effect.
Drawings
Fig. 1 is an axial view of a hall angle sensor according to the present invention;
FIG. 2 is an exploded view of the top cover and the Hall angle sensor body in FIG. 1;
FIG. 3 is a schematic structural view of the fixing block of FIG. 2;
fig. 4 is a bottom view in exploded form of fig. 1.
In the figure: 1. a Hall angle sensor body; 2. a limiting frame; 3. a drop-proof groove; 4. avoiding the opening; 5. a screw hole; 6. a top cover; 7. the anti-drop convex edge; 8. a fixed block; 9. a reinforcing portion; 10. mounting blocks; 11. positioning a block; 12. positioning holes; 13. a waist-shaped positioning groove; 14. and (5) fixing the bolt.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-4, a hall type angle sensor, includes hall angle sensor body 1, is equipped with top cap 6 through the anticreep subassembly in the hall angle sensor body 1 top, and carries out dismouting connection through the dismouting subassembly between top cap 6 and the hall angle sensor body 1, and the anticreep subassembly includes anticreep groove 3 and anticreep chimb 7, and the dismouting subassembly includes screw 5, fixed block 8 and fixing bolt 14.
Referring to fig. 1-4, in the hall type angle sensor, an anti-drop groove 3 is formed in the inner wall of a hall angle sensor body 1 and is close to the top, an anti-drop convex edge 7 is arranged on the side of a top cover 6 and is slipped off from the anti-drop groove 3, and the anti-drop convex edge 7 and the anti-drop groove 3 are in a matched '21274', so that the top cover 6 is in sliding connection with the top of the hall angle sensor body 1.
Referring to fig. 1-4, according to the hall-type angle sensor, a limiting frame 2 for bearing a top cover 6 is arranged below a drop-proof groove 3 on the inner wall of a hall angle sensor body 1, so that the top cover 6 is more stable in the top of the hall angle sensor body 1.
Referring to fig. 1-4, a surface of a hall angle sensor body 1 is provided with an avoiding opening 4 for a top cover 6 to slide into the hall angle sensor body 1, so that an anti-falling convex edge 7 can slide into an anti-falling groove 3 conveniently.
Referring to fig. 1-4, a hall type angle sensor, fixed block 8 sets up on the side that top cap 6 does not set up anticreep arch 7, screw 5 is seted up on hall angle sensor body 1 surface and is located dodge opening 4 below, fixing bolt 14 runs through fixed block 8 and is connected with screw 5 through the screw, make fixed block 8 and hall angle sensor body 1 surface connection, thereby fix top cap 6 in hall angle sensor body 1 top, prevent that top cap 6 from breaking away from, wherein still be convenient for dismantle the operation through the use of a fixing bolt 14, and cooperate the anticreep subassembly, make top cap 6 erection joint effect can not reduce, when dismantling top cap 6 and hall angle sensor body 1, demolish fixing bolt 14 and screw 5, then utilize fixed block 8 to pull top cap 6 outwards from dodging opening 4 position and breaking away from hall angle sensor body 1 top, anticreep chimb 7 removes in anticreep groove 3 in this process.
Example two
Referring to fig. 1-4, a hall type angle sensor, both sides of the surface of a hall angle sensor body 1 are close to the bottom and are all provided with a positioning connection assembly, which is used for installing and connecting the hall angle sensor body 1, and the positioning connection assembly comprises an installation part and a positioning block 11, the installation part comprises two reinforcing parts 9 and an installation block 10, the installation block 10 is connected between the two reinforcing parts 9, and the installation block 10 is connected with the surface of the hall angle sensor body 1 through the two reinforcing parts 9, the top of the positioning block 11 is provided with an interference groove in a penetrating manner, the installation block 10 is connected in the interference groove in an interference manner, the top of the installation block 10 is provided with a positioning hole 12 and a waist-shaped positioning groove 13 in a penetrating manner, the positioning hole 12 is used for positioning and installing the hall angle sensor body 1, and the waist-shaped positioning groove 13 is used for adjusting and positioning the hall angle sensor body 1 in different directions.
Known by the above, concrete when the location is connected, run through locating hole 12 in one locating piece 11 through a positioning bolt, waist type constant head tank 13 in another locating piece 11 is run through to rethread a positioning bolt, and twist positioning bolt through the instrument and make and be connected hall angle sensor body 1 with mounted position, when needs adjusting position, unscrew two positioning bolt, and rotate hall angle sensor body 1 with locating hole 12 and inside positioning bolt as the pivot point, waist type constant head tank 13 squints along its inside positioning bolt this moment, then tighten positioning bolt, thereby make hall angle sensor body 1's angle obtain slight adjustment.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (7)
1. The utility model provides a hall type angle sensor, includes hall angle sensor body (1), its characterized in that is equipped with top cap (6) through the anticreep subassembly in hall angle sensor body (1) top, and carries out the dismouting through the dismouting subassembly between top cap (6) and the hall angle sensor body (1) and be connected, the anticreep subassembly includes anticreep groove (3) and anticreep chimb (7), the dismouting subassembly includes screw (5), fixed block (8) and fixing bolt (14).
2. The Hall type angle sensor according to claim 1, wherein the anti-drop groove (3) is provided at a position close to the top of the inner wall of the Hall angle sensor body (1), and the anti-drop convex edge (7) is provided at the side of the top cover (6) and slips off the anti-drop groove (3).
3. The Hall type angle sensor according to claim 1, wherein the inner wall of the Hall angle sensor body (1) is located below the anti-drop groove (3) and is provided with a limiting frame (2) for bearing the top cover (6), and an avoiding opening (4) for the top cover (6) to slide into the Hall angle sensor body (1) is formed in the surface of the Hall angle sensor body (1).
4. The Hall angle sensor according to claim 1, wherein the fixing block (8) is disposed on the side of the top cover (6) where the anti-falling protrusion (7) is not disposed, the screw hole (5) is disposed on the surface of the Hall angle sensor body (1) and below the avoiding opening (4), and the fixing bolt (14) penetrates through the fixing block (8) and is connected to the screw hole (5) through a thread.
5. The hall-type angle sensor according to claim 1, wherein the hall angle sensor body (1) has positioning connection assemblies on both sides of its surface near the bottom, and the positioning connection assemblies comprise mounting members and positioning blocks (11).
6. Hall-type angle sensor according to claim 5, characterized in that the mounting comprises two reinforcements (9) and a mounting block (10), the mounting block (10) being connected between the two reinforcements (9), and the mounting block (10) being surface-connected to the Hall angle sensor body (1) via the two reinforcements (9).
7. The Hall type angle sensor according to claim 6, wherein an interference groove is formed in the top of the positioning block (11) in a penetrating manner, the mounting block (10) is connected to the inside of the interference groove in an interference manner, and a positioning hole (12) and a waist-shaped positioning groove (13) are formed in the top of the mounting block (10) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222153446.0U CN218034869U (en) | 2022-08-16 | 2022-08-16 | Hall type angle sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222153446.0U CN218034869U (en) | 2022-08-16 | 2022-08-16 | Hall type angle sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218034869U true CN218034869U (en) | 2022-12-13 |
Family
ID=84347032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222153446.0U Active CN218034869U (en) | 2022-08-16 | 2022-08-16 | Hall type angle sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218034869U (en) |
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2022
- 2022-08-16 CN CN202222153446.0U patent/CN218034869U/en active Active
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