CN219869776U - Magnetic variable measuring frame - Google Patents
Magnetic variable measuring frame Download PDFInfo
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- CN219869776U CN219869776U CN202321285883.6U CN202321285883U CN219869776U CN 219869776 U CN219869776 U CN 219869776U CN 202321285883 U CN202321285883 U CN 202321285883U CN 219869776 U CN219869776 U CN 219869776U
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- 238000005259 measurement Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses a magnetic variable measuring frame, and relates to the technical field of magnetic variable measurement. Including bottom plate and magnetic sensor, the rotation is equipped with the rotor plate on the bottom plate, and the fixed a pair of drum that is equipped with on the rotor plate is fixed to be equipped with a pair of dead lever on the rotor plate, rotates between two dead levers and is equipped with the transfer line, and one of them dead lever one side is fixed first protection box. According to the utility model, through the driving bevel gear, the driven bevel gear and the screw rod, the up-and-down movement of the magnetic sensor is realized, and the corresponding measurement can be carried out on the areas at different heights; the driving gear and the driven gear are matched to work, so that the device can measure multiple angles, the angle of the device does not need to be adjusted continuously and manually, and the device is very convenient.
Description
Technical Field
The utility model relates to the technical field of magnetic variable measurement, in particular to a magnetic variable measurement frame.
Background
The magnetic sensor is a device for converting the magnetic property change of a sensitive element caused by external factors such as magnetic field, current, stress strain, temperature, light and the like into an electric signal and detecting corresponding physical quantity in the way, and is widely used in modern industry and electronic products for measuring physical parameters such as current, position, direction and the like by inducing magnetic field intensity. In the prior art, magnetic sensors are often required to be used with measurement racks.
Existing magnetic sensors have the following drawbacks in performing magnetic variable measurements: 1. in the use process of the existing magnetic sensor, after the magnetic sensor is installed, the corresponding measurement can be carried out only on the area under the same height, the application range is limited, the use requirement of people on the device is difficult to meet, and the popularization is difficult; 2. most of devices on the market can only measure magnetism in a single direction, and when large-area measurement work is performed, the angle of the device needs to be adjusted manually constantly, so that the device is very inconvenient.
Disclosure of Invention
The utility model aims to solve the defects that the corresponding measurement can be carried out only on the area under the same height and the magnetic measurement can be carried out only in a single direction in the prior art, and provides a magnetic variable measurement frame.
In order to solve the problems that the prior art can only carry out corresponding measurement on the area under the same height and can only carry out magnetic measurement in a single direction, the utility model adopts the following technical scheme:
the magnetic variable measuring frame comprises a bottom plate and a magnetic sensor, wherein a rotating plate is rotationally arranged on the bottom plate, a pair of cylinders is fixedly arranged on the rotating plate, a pair of fixed rods is fixedly arranged on the rotating plate, a transmission rod is rotationally arranged between the two fixed rods, and a first protection box is fixedly arranged on one side of one fixed rod;
the cylinder is internally provided with a pair of driven bevel gears, the cylinder is internally provided with a screw rod in a threaded manner, the screw rod is in threaded connection with the driven bevel gears, the upper ends of the screw rods are fixedly provided with fixing plates, a first motor is fixedly arranged in a first protection box, the fixing rods are rotationally provided with driving bevel gears, the driving bevel gears are meshed with the corresponding driven bevel gears, the driving bevel gears are fixedly connected with the two ends of the transmission rod respectively, and the output shaft of the first motor is fixedly connected with the driving bevel gears close to the driving bevel gears.
Preferably, the fixed second protection box that is equipped with on the rotor plate, set up the fixed slot on the bottom plate, second protection box internal fixation is equipped with the second motor, the fixed slot internal rotation is equipped with the driving gear, second motor output shaft and driving gear fixed connection, the fixed slot internal rotation is equipped with driven gear, the driving gear meshes with driven gear mutually, the fixed dwang that is equipped with on the driven gear, dwang and rotor plate fixed connection.
Preferably, a pair of fixed blocks are fixedly arranged on the fixed plate, a sliding groove is formed in the fixed block, a spring is fixedly arranged in the sliding groove, a moving rod is arranged in the sliding groove in a sliding mode, one end of the moving rod is fixedly connected with the spring, a clamping sleeve is fixedly arranged at the other end of the moving rod, and the two clamping sleeves are attached to the magnetic sensor.
Preferably, the first motor output shaft penetrates through the first protection box, and the transmission rod penetrates through the fixing rod.
Preferably, the fixed rod is positioned at two ends of the transmission rod, and the screw rod penetrates through the driven bevel gear.
Preferably, the fixing rod is perpendicular to the transmission rod, and the screw penetrates through the cylinder.
Preferably, the second motor output shaft penetrates through the second protection box, and the second motor output shaft penetrates through the rotating plate.
Preferably, the magnetic sensor is located in the middle of the fixed block, and one end of the moving rod is attached to the inner wall of the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the driving bevel gear, the driven bevel gear and the screw rod are used for realizing the up-and-down movement of the magnetic sensor, the corresponding measurement can be carried out on the areas at different heights, the application range is wide, the use requirement of people on the device is met, the application range is wide, and the device is suitable for popularization;
2. in the utility model, the driving gear and the driven gear cooperate to enable the device to perform multi-angle measurement, and the device does not need to be continuously and manually adjusted in angle when performing large-area measurement work, thereby being very convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic diagram of the connection relationship between the screw, cylinder and peripheral components of the present utility model;
FIG. 3 is a schematic cross-sectional view of a base plate of the present utility model;
fig. 4 is a schematic cross-sectional structure of a fixing block according to the present utility model.
The reference numerals in the drawings are: 1. a bottom plate; 11. a rotating plate; 12. a cylinder; 121. driven helical gears; 122. a screw; 123. a fixing plate; 13. a fixed rod; 14. a transmission rod; 15. a first protective case; 151. a first motor; 152. a driving helical gear; 16. a magnetic sensor; 2. a second protection box; 21. a fixing groove; 22. a second motor; 23. a drive gear; 24. a driven gear; 25. a rotating lever; 3. a fixed block; 31. a sliding groove; 32. a spring; 33. a moving rod; 34. and a jacket.
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.
Example 1: the embodiment provides a magnetic variable measuring frame, referring to fig. 1-4, specifically, the magnetic variable measuring frame comprises a bottom plate 1 and a magnetic sensor 16, wherein a rotating plate 11 is rotatably arranged on the bottom plate 1, a pair of cylinders 12 is fixedly arranged on the rotating plate 11, a pair of fixed rods 13 is fixedly arranged on the rotating plate 11, a transmission rod 14 is rotatably arranged between the two fixed rods 13, and a first protection box 15 is fixedly arranged on one side of one fixed rod 13;
the cylinder 12 is rotationally provided with a driven bevel gear 121, the cylinder 12 is internally provided with screw rods 122 in a threaded manner, the screw rods 122 are in threaded connection with the driven bevel gear 121, the upper ends of the two screw rods 122 are fixedly provided with fixing plates 123, a first motor 151 is fixedly arranged in the first protection box 15, a pair of fixing rods 13 are rotationally provided with driving bevel gears 152, the driving bevel gears 152 are meshed with the corresponding driven bevel gears 121, the two driving bevel gears 152 are respectively fixedly connected with two ends of a transmission rod 14, the output shaft of the first motor 151 is fixedly connected with the driving bevel gears 152 close to the driving bevel gears 152, the output shaft of the first motor 151 penetrates through the first protection box 15, the transmission rod 14 penetrates through the fixing rods 13, the fixing rods 13 are positioned at two ends of the transmission rod 14, the screw rods 122 penetrate through the driven bevel gears 121, the fixing rods 13 are mutually perpendicular to the transmission rod 14, and the screw rods 122 penetrate through the cylinder 12;
the first motor 151 drives the driving bevel gear 152 to rotate, the driving bevel gear 152 drives the other driving bevel gear 152 to rotate through the transmission rod 14, the driving bevel gear 152 drives the screw 122 to move up and down through the driven bevel gear 121, corresponding measurement can be carried out on areas at different heights, the application range is wide, and the use requirements of people on the device are met.
The description is as follows: in this embodiment, the first motor 151 drives the driving bevel gear 152 to rotate, the driving bevel gear 152 drives the other driving bevel gear 152 to rotate through the transmission rod 14, and the driving bevel gear 152 drives the screw 122 to move up and down through the driven bevel gear 121.
Example 2: in embodiment 1, there is also a problem that only measurement of magnetism can be performed in a single direction, and therefore this embodiment further includes, on the basis of embodiment 1:
in the specific implementation process, as shown in fig. 1 and 3, a second protection box 2 is fixedly arranged on a rotating plate 11, a fixed groove 21 is formed in a bottom plate 1, a second motor 22 is fixedly arranged in the second protection box 2, a driving gear 23 is rotationally arranged in the fixed groove 21, an output shaft of the second motor 22 is fixedly connected with the driving gear 23, a driven gear 24 is rotationally arranged in the fixed groove 21, the driving gear 23 is meshed with the driven gear 24, a rotating rod 25 is fixedly arranged on the driven gear 24, the rotating rod 25 is fixedly connected with the rotating plate 11, an output shaft of the second motor 22 penetrates through the second protection box 2, and an output shaft of the second motor 22 penetrates through the rotating plate 11;
the second motor 22 drives the driving gear 23 to rotate, the driving gear 23 drives the driven gear 24 to rotate, and the driven gear 24 drives the rotating plate 11 to rotate, so that the whole device can be adjusted at multiple angles, and the device does not need to be manually adjusted in angle continuously when large-area measurement work is carried out, so that the device is very convenient.
In the specific implementation process, as shown in fig. 1 and 4, a pair of fixed blocks 3 are fixedly arranged on a fixed plate 123, a sliding groove 31 is formed in the fixed block 3, a spring 32 is fixedly arranged in the sliding groove 31, a moving rod 33 is slidably arranged in the sliding groove 31, one end of the moving rod 33 is fixedly connected with the spring 32, a jacket 34 is fixedly arranged at the other end of the moving rod 33, the two jackets 34 are respectively attached to the magnetic sensor 16, the magnetic sensor 16 is positioned in the middle of the fixed block 3, and one end of the moving rod 33 is attached to the inner wall of the sliding groove 31;
the baffle on the movable rod 33 is pulled, the movable rod 33 compresses the spring 32 to move along the sliding groove 31, the magnetic sensor 16 is placed in the middle of the jacket 34, the movable rod 33 is released, and the spring 32 pushes the jacket 34 to clamp the magnetic sensor 16 stably through the movable rod 33, so that stable measurement of the magnetic sensor 16 is ensured.
Specifically, the working principle and the operation method of the utility model are as follows:
step one, pulling a baffle plate on a movable rod 33, compressing a spring 32 by the movable rod 33 to move along a sliding groove 31, placing a magnetic sensor 16 in the middle of a jacket 34, releasing the movable rod 33, and pushing the jacket 34 by the spring 32 through the movable rod 33 to stably clamp the magnetic sensor 16, so that stable measurement of the magnetic sensor 16 is ensured;
step two, the first motor 151 drives the driving bevel gear 152 to rotate, the driving bevel gear 152 drives the other driving bevel gear 152 to rotate through the transmission rod 14, the driving bevel gear 152 drives the screw 122 to move up and down through the driven bevel gear 121, corresponding measurement can be carried out on areas at different heights, the application range is wide, and the use requirements of people on the device are met;
step three, the second motor 22 drives the driving gear 23 to rotate, the driving gear 23 drives the driven gear 24 to rotate, and the driven gear 24 drives the rotating plate 11 to rotate, so that the whole device can be subjected to multi-angle adjustment, and the device does not need to be continuously and manually subjected to angle adjustment when large-area measurement work is carried out, so that the device is very convenient;
according to the utility model, the driving bevel gear 152, the driven bevel gear 121 and the screw 122 are additionally arranged, so that the magnetic sensor 16 can move up and down, corresponding measurement can be carried out on areas at different heights, and the driving gear 23 and the driven gear 24 are matched to work, so that the device can carry out multi-angle measurement, and the angle of the device does not need to be continuously and manually adjusted, thereby being very convenient.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. A magnetic variable measurement stand comprising a base plate (1) and a magnetic sensor (16), characterized in that: the rotary plate (11) is rotationally arranged on the bottom plate (1), a pair of cylinders (12) is fixedly arranged on the rotary plate (11), a pair of fixed rods (13) is fixedly arranged on the rotary plate (11), a transmission rod (14) is rotationally arranged between the two fixed rods (13), and a first protection box (15) is fixedly arranged on one side of one fixed rod (13);
the novel electric motor is characterized in that a driven bevel gear (121) is rotatably arranged on the cylinder (12), a screw (122) is arranged on the internal thread of the cylinder (12), the screw (122) is in threaded connection with the driven bevel gear (121), two fixing plates (123) are fixedly arranged at the upper ends of the screws (122), a first motor (151) is fixedly arranged in the first protection box (15), a pair of fixing rods (13) are all rotatably provided with driving bevel gears (152), the driving bevel gears (152) are meshed with the corresponding driven bevel gears (121), the driving bevel gears (152) are fixedly connected with two ends of the transmission rod (14) respectively, and output shafts of the first motor (151) are fixedly connected with the driving bevel gears (152) close to the driving bevel gears.
2. A magnetic variable measurement rack as claimed in claim 1, wherein: the utility model discloses a motor protection device, including fixed plate (11), fixed plate (1) and fixed plate (24), fixed plate (1) is gone up and is equipped with second protection box (2), second protection box (2) internal fixation is equipped with second motor (22), fixed plate (21) internal rotation is equipped with driving gear (23), second motor (22) output shaft and driving gear (23) fixed connection, fixed plate (21) internal rotation is equipped with driven gear (24), driving gear (23) meshes with driven gear (24), fixed on driven gear (24) is equipped with dwang (25), dwang (25) and rotating plate (11) fixed connection.
3. A magnetic variable measurement rack as claimed in claim 1, wherein: the fixed plate (123) is fixedly provided with a pair of fixed blocks (3), sliding grooves (31) are formed in the fixed blocks (3), springs (32) are fixedly arranged in the sliding grooves (31), moving rods (33) are arranged in the sliding grooves (31) in a sliding mode, one ends of the moving rods (33) are fixedly connected with the springs (32), clamping sleeves (34) are fixedly arranged at the other ends of the moving rods (33), and the two clamping sleeves (34) are attached to the magnetic sensors (16).
4. A magnetic variable measurement rack as claimed in claim 1, wherein: the output shaft of the first motor (151) penetrates through the first protection box (15), and the transmission rod (14) penetrates through the fixing rod (13).
5. A magnetic variable measurement rack as claimed in claim 1, wherein: the fixed rod (13) is positioned at two ends of the transmission rod (14), and the screw rod (122) penetrates through the driven bevel gear (121).
6. A magnetic variable measurement rack as claimed in claim 1, wherein: the fixed rod (13) is perpendicular to the transmission rod (14), and the screw rod (122) penetrates through the cylinder (12).
7. A magnetic variable measurement rack as claimed in claim 2, wherein: the output shaft of the second motor (22) penetrates through the second protection box (2), and the output shaft of the second motor (22) penetrates through the rotating plate (11).
8. A magnetic variable measurement rack according to claim 3, wherein: the magnetic sensor (16) is positioned in the middle of the fixed block (3), and one end of the moving rod (33) is attached to the inner wall of the sliding groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285883.6U CN219869776U (en) | 2023-05-25 | 2023-05-25 | Magnetic variable measuring frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285883.6U CN219869776U (en) | 2023-05-25 | 2023-05-25 | Magnetic variable measuring frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219869776U true CN219869776U (en) | 2023-10-20 |
Family
ID=88332163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321285883.6U Active CN219869776U (en) | 2023-05-25 | 2023-05-25 | Magnetic variable measuring frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219869776U (en) |
-
2023
- 2023-05-25 CN CN202321285883.6U patent/CN219869776U/en active Active
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