CN216434223U - Electromagnetic radiation detector with regulatory function - Google Patents
Electromagnetic radiation detector with regulatory function Download PDFInfo
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- CN216434223U CN216434223U CN202122458431.0U CN202122458431U CN216434223U CN 216434223 U CN216434223 U CN 216434223U CN 202122458431 U CN202122458431 U CN 202122458431U CN 216434223 U CN216434223 U CN 216434223U
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- electromagnetic radiation
- lifting slide
- pawl
- radiation detector
- rack
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Abstract
The utility model discloses an electromagnetic radiation detector with adjusting function, which relates to the technical field of electromagnetic radiation detection and comprises a positioning frame and a detector main body, wherein a vertical column is fixedly arranged in the positioning frame, the vertical column is vertically arranged, a lifting slide block is arranged in the positioning frame, a square through hole is formed on the lifting slide block, the vertical column is arranged in the square through hole in a clearance fit way, a locking mechanism is arranged at the middle part in the positioning frame and comprises a positioning block, a rotating shaft, a ratchet wheel, a pawl and a gear, the positioning block is fixedly arranged at the middle part in the positioning frame, the rotating shaft is arranged on the positioning block in a rotating fit way, the ratchet wheel and the gear are both fixedly arranged on the rotating shaft, a rack which is vertically arranged is formed at the inner side of the lifting slide block, the rack is meshed and arranged on the gear, the ratchet wheel and the rack are mutually staggered back and forth, the pawl is arranged on the positioning block in a rotating fit way, and the pawl is pressed at the outer side of the ratchet wheel, the detector main body is fixedly arranged on the outer side of the lifting slide block; can go up and down to adjust, the detector main part of being convenient for detects.
Description
Technical Field
The utility model belongs to the technical field of the electromagnetic radiation detects technique and specifically relates to an electromagnetic radiation detector with regulatory function is related to.
Background
Electromagnetic radiation is formed by an electric field and a magnetic field which oscillate in the same direction and are perpendicular to each other, and momentum and energy are transferred in space in the form of waves, and the propagation direction of the electromagnetic radiation is perpendicular to the plane formed by the electric field and the magnetic field. The interaction change of the electric field and the magnetic field generates electromagnetic waves, and the electromagnetic waves are emitted or spread to the air to form electromagnetic radiation.
The electromagnetic radiation detector is mainly used for radiation measurement of electric appliances, high-voltage wires, base stations and the like in life, can effectively help people to be far away from a radiation source and avoid radiation damage, is portable in design, light in weight and easy to operate by one hand, and is convenient to move or measure on site.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
An electromagnetic radiation detector with an adjusting function comprises a positioning frame and a detector main body, wherein an upright post is fixedly arranged in the positioning frame, the upright post is vertically arranged, a lifting slide block is arranged in the positioning frame, a square through hole is formed on the lifting slide block, the upright post is arranged in the square through hole in a clearance fit manner, a locking mechanism is arranged in the middle of the positioning frame and comprises a positioning block and a rotating shaft, the locating piece is fixedly installed in the middle of the locating frame, the rotating shaft is installed on the locating piece in a rotating fit mode, the ratchet wheel and the gear are fixedly installed on the rotating shaft, a rack which is vertically arranged is formed in the inner side of the lifting slide block, the rack is installed on the gear in a meshed mode, the ratchet wheel and the rack are arranged in a staggered mode from front to back, the pawl is installed on the locating piece in a rotating fit mode, the pawl is pressed on the outer side of the ratchet wheel, and the detector main body is fixedly installed on the outer side of the lifting slide block.
As a further aspect of the present invention: the positioning block is provided with a spring seat in a molding manner, and a first spring is arranged between the spring seat and the pawl in a butting manner.
As a further aspect of the present invention: the upper end shaping of pawl has the right angle poker rod, and the setting of locating rack is led out to the outer end of right angle poker rod.
As a further aspect of the present invention: the detector main part includes test probe and controller, and test probe and the equal fixed mounting of controller are in the outside of lifting slide, and the mutual electricity is connected between test probe and the controller.
As a further aspect of the present invention: the outside cover of stand is established and is installed the second spring, and the second spring setting is in the below of lifting slide block.
As a further aspect of the present invention: the upper end fixed mounting of second spring has the buffer board, and the middle part shaping of buffer board has the quad slit, and stand clearance fit installs in the quad slit, and the buffer board setting is in the below of lifting slide.
As a further aspect of the present invention: the rear side of the positioning frame is fixedly provided with a motor, and the motor drives the rotating shaft to rotate.
As a further aspect of the present invention: the lower side of the locating rack is fixedly provided with a plurality of anti-skid gaskets.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the lifting slide block is moved upwards, so that the detector main body ascends, the ratchet wheel and the pawl are matched with each other, so that the rotating shaft can only rotate in a single direction, and the rotating shaft limits the lifting slide block through the gear, so that the lifting slide block cannot automatically slide down;
2. when the detector main body descends, the pawl needs to be pulled open in advance, the pawl does not block the ratchet wheel any longer, and the lifting slide block can automatically descend under the self weight;
3. the height adjustment of the detector main body can be facilitated, so that the detector main body is located at a proper height to perform electromagnetic radiation detection, and the detection precision is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the installation structure of the locking mechanism of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Shown in the figure: 1. a positioning frame; 2. a detector main body; 21. detecting a probe; 22. a controller; 3. a column; 4. a lifting slide block; 5. a square through hole; 6. a locking mechanism; 61. positioning blocks; 62. a rotating shaft; 63. a ratchet wheel; 64. a pawl; 65. a gear; 7. a rack; 8. a spring seat; 9. a first spring; 10. a right-angle poke rod; 11. a second spring; 12. a buffer plate; 13. a square hole; 14. a motor; 15. an anti-skid gasket.
Detailed Description
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an electromagnetic radiation detector with an adjusting function comprises a positioning frame 1 and a detector main body 2, wherein an upright post 3 is fixedly installed in the positioning frame 1, the upright post 3 is vertically arranged, a lifting slider 4 is arranged in the positioning frame 1, a square through hole 5 is formed on the lifting slider 4, the upright post 3 is installed in the square through hole 5 in a clearance fit manner, a locking mechanism 6 is arranged in the middle of the positioning frame 1, the locking mechanism 6 comprises a positioning block 61, a rotating shaft 62, a ratchet 63, a pawl 64 and a gear 65, the positioning block 61 is fixedly installed in the middle of the positioning frame 1, the rotating shaft 62 is installed on the positioning block 61 in a rotating fit manner, the ratchet 63 and the gear 65 are both fixedly installed on the rotating shaft 62, a vertically arranged rack 7 is formed on the inner side of the lifting slider 4, the rack 7 is engaged with the gear 65, the ratchet 63 and the rack 7 are mutually staggered back and forth, the pawl 64 is arranged on the positioning block 61 in a rotating fit manner, the pawl 64 is pressed on the outer side of the ratchet 63, and the detector main body 2 is fixedly arranged on the outer side of the lifting slide block 4;
the principle is as follows: the lifting slide block 4 is moved upwards, so that the detector main body 2 ascends, the ratchet wheel 63 and the pawl 64 are matched with each other, so that the rotating shaft 62 can only rotate in a single direction, the rotating shaft 62 limits the lifting slide block 4 through the gear 65, and the lifting slide block 4 cannot automatically slide down; when the detector main body 2 descends, the pawl 64 needs to be pulled open in advance, the pawl 64 does not block the ratchet wheel 63 any longer, and the lifting slide block 4 can automatically descend under the self weight; the height adjustment of the detector main body 2 can be facilitated, so that the detector main body 2 is in a proper height to perform electromagnetic radiation detection, and the detection precision is improved.
As a further aspect of the present invention: a spring seat 8 is formed on the positioning block 61, and a first spring 9 is arranged between the spring seat 8 and the pawl 64 in a butting manner; the pawl 64 is pressed on the outer side of the ratchet wheel 63 through the first spring 9, so that the cooperation between the ratchet wheel 63 and the pawl 64 is more stable, and the rotating shaft 62 can be effectively limited to perform unidirectional rotating motion.
As a further aspect of the present invention: a right-angle poking rod 10 is formed at the upper end of the pawl 64, and the outer end of the right-angle poking rod 10 is arranged through the positioning frame 1; when the right-angle poking rod 10 is poked upwards, the right-angle poking rod 10 can drive the pawl 64 to be separated from the ratchet 63, so that the pawl 64 is poked to descend the lifting slide block 4 conveniently.
As a further aspect of the present invention: the detector main body 2 comprises a detection probe 21 and a controller 22, the detection probe 21 and the controller 22 are both fixedly arranged on the outer side of the lifting slide block 4, and the detection probe 21 and the controller 22 are electrically connected with each other; the detection probe 21 can stretch into a proper test position, and the controller 22 can control the detection probe 21 to perform electromagnetic radiation detection, so that the use is convenient.
As a further aspect of the present invention: a second spring 11 is sleeved on the outer side of the upright post 3, and the second spring 11 is arranged below the lifting slide block 4; when the pawl 64 is pulled out, the lifting slide block 4 automatically descends under the self weight, and the vibration generated when the lifting slide block 4 descends can be buffered through the second spring 11, so that the vibration damage of the detector main body 2 is avoided.
As a further aspect of the present invention: a buffer plate 12 is fixedly arranged at the upper end of the second spring 11, a square hole 13 is formed in the middle of the buffer plate 12, the stand column 3 is arranged in the square hole 13 in a clearance fit mode, and the buffer plate 12 is arranged below the lifting slide block 4; the buffer plate 12 can improve protection for the second spring 11 so that the second spring 11 is not easily damaged.
As a further aspect of the present invention: the motor 14 is fixedly arranged at the rear side of the positioning frame 1, and the motor 14 drives the rotating shaft 62 to rotate; the automatic lifting of the lifting slide block 4 is realized, and the precision during height adjustment is improved.
As a further aspect of the present invention: a plurality of anti-skid gaskets 15 are fixedly arranged on the lower side of the positioning frame 1; so that the positioning frame 1 can be stably placed on a plane.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides an electromagnetic radiation detector with regulatory function, includes locating rack and detector main part, its characterized in that: fixed mounting has the stand in the locating rack, the vertical setting of stand, be provided with lifting slide in the locating rack, the last shaping of lifting slide has square through hole, stand clearance fit installs in square through hole, middle part in the locating rack is provided with locking mechanical system, locking mechanical system includes the locating piece, the apparatus further comprises a rotating shaft, the ratchet, pawl and gear, locating piece fixed mounting is at the middle part in the locating rack, pivot normal running fit installs on the locating piece, equal fixed mounting of ratchet and gear is in the pivot, lifting slide's inboard shaping has the rack of vertical setting, rack toothing installs on the gear, stagger the setting around each other between ratchet and the rack, pawl normal running fit installs on the locating piece, the pawl is pressed in the outside of ratchet, detector main part fixed mounting is in lifting slide's the outside.
2. An electromagnetic radiation detector with adjustment function according to claim 1, characterized in that: the positioning block is provided with a spring seat in a molding manner, and a first spring is arranged between the spring seat and the pawl in a butting manner.
3. An electromagnetic radiation detector with adjustment function according to claim 1, characterized in that: the upper end shaping of pawl has the right angle poker rod, and the setting of locating rack is led out to the outer end of right angle poker rod.
4. An electromagnetic radiation detector with adjustment function according to claim 1, characterized in that: the detector main part includes test probe and controller, and test probe and the equal fixed mounting of controller are in the outside of lifting slide, and the mutual electricity is connected between test probe and the controller.
5. An electromagnetic radiation detector having a tuning function as defined in claim 1, wherein: the outside cover of stand is established and is installed the second spring, and the second spring setting is in the below of lifting slide.
6. An electromagnetic radiation detector having a tuning function as claimed in claim 5, wherein: the upper end fixed mounting of second spring has the buffer board, and the middle part shaping of buffer board has the quad slit, and stand clearance fit installs in the quad slit, and the buffer board setting is in the below of lift slider.
7. An electromagnetic radiation detector having a tuning function as defined in claim 1, wherein: the rear side of the positioning frame is fixedly provided with a motor which drives the rotating shaft to rotate.
8. An electromagnetic radiation detector with adjustment function according to claim 1, characterized in that: the lower side of the locating rack is fixedly provided with a plurality of anti-skid gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458431.0U CN216434223U (en) | 2021-10-12 | 2021-10-12 | Electromagnetic radiation detector with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458431.0U CN216434223U (en) | 2021-10-12 | 2021-10-12 | Electromagnetic radiation detector with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216434223U true CN216434223U (en) | 2022-05-03 |
Family
ID=81330242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122458431.0U Active CN216434223U (en) | 2021-10-12 | 2021-10-12 | Electromagnetic radiation detector with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216434223U (en) |
-
2021
- 2021-10-12 CN CN202122458431.0U patent/CN216434223U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 floor 1-2, building 3, wushigang Industrial Zone, Huarong Road, Gaofeng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Ruida Testing Technology Co.,Ltd. Address before: 518000 NO.201, zone 2, No.5 Industrial Zone, Shangfen community, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Ruida Testing Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |