CN221280293U - Portable environment detector - Google Patents
Portable environment detector Download PDFInfo
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- CN221280293U CN221280293U CN202323235314.3U CN202323235314U CN221280293U CN 221280293 U CN221280293 U CN 221280293U CN 202323235314 U CN202323235314 U CN 202323235314U CN 221280293 U CN221280293 U CN 221280293U
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- bearing base
- lifting
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- base
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- 230000007613 environmental effect Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a portable environment detector, which comprises a bearing base, wherein the bearing base is provided with a bearing base; a portable push rod is fixedly arranged on the left side of the top surface of the bearing base; further comprises: the front side and the rear side of the interior of the bearing base are respectively provided with a driving worm through bearings in a rotating way; four corners below the inner part of the bearing base are respectively connected to the upper ends of the lifting threaded rods through bearings in a rotating manner, and the lower ends of the lifting threaded rods at the four corners are connected to the top ends of the lifting footings in a threaded manner; wherein, bear the weight of the top surface left and right sides of base and all slide and be provided with cover formula side guard board, and both ends all fixed connection in the outer end of drive rack around the outside of left and right sides cover formula side guard board. This portable environment detector lifts through a plurality of lift footings to bearing the weight of base and detector body and support in removal and course of working to cover the protection by the cover formula side guard plate and cover formula top guard plate of face to the detector body, so that the detector body carries out normal detection work.
Description
Technical Field
The utility model relates to the technical field of environment detectors, in particular to a portable environment detector.
Background
The environment detector is mainly used for detecting various parameters of indoor and outdoor environments, determines the environmental quality or pollution degree and the change trend thereof by measuring the representative value of the factors influencing the environmental quality, and mainly records the absorption of various parameters of different required environments by different types of detectors;
The bulletin number CN218524689U discloses a portable environment detector, and the controller is used for transmitting electric signals to two electric push rods, the output ends of the two electric push rods are far away from the detector body, the two electric push rods play a role in fixing the detector body, and the detector body is prevented from being rocked to collide with the box body to cause damage when the portable environment detector moves;
However, the above-mentioned apparatus for environmental detection has the following problems in practical use: the whole detecting instrument is stored in the box body, and still needs manual opening of staff when detecting, and whole operation is comparatively complicated, and closed box is unfavorable for the normal heat dissipation of check out test set, is convenient for remove through portable base simultaneously, but removes the base and can't carry out effective spacing when detecting the work, and then causes the data appearance deviation that this section environment detected easily.
We have therefore proposed a portable environment detector in order to solve the problems set out above.
Disclosure of utility model
The utility model aims to provide a portable environment detector, which aims to solve the problems that the prior integral detector provided by the prior art is stored in a box body, and still needs manual opening by a worker during detection, the integral operation is complex, the closed box body is unfavorable for normal heat dissipation of detection equipment, and meanwhile, the portable environment detector is convenient to move through a movable base, but the movable base cannot effectively limit when the detection work is carried out, so that deviation of data detected by the environment is easy to occur.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the portable environment detector comprises a bearing base and movable guide wheels rotatably arranged at four corners of the bottom surface of the bearing base through bearings;
the portable push rod is fixedly arranged on the left side of the top surface of the bearing base, and the detector body is fixedly arranged at the center of the top surface of the bearing base; further comprises:
The front side and the rear side of the interior of the bearing base are respectively provided with a driving worm through bearings in a rotating way, and the right ends of the driving worms at the front side and the rear side are mutually connected through a chain wheel mechanism;
Four corners below the inner part of the bearing base are respectively connected to the upper ends of the lifting threaded rods through bearings in a rotating manner, and the lower ends of the lifting threaded rods at the four corners are connected to the top ends of the lifting footings in a threaded manner;
Wherein, bear the weight of the top surface left and right sides of base and all slide and be provided with cover formula side guard board, and both ends all fixed connection in the outer end of drive rack around the outside of left and right sides cover formula side guard board.
Preferably, the right end of the rear driving worm inside the bearing base is fixedly connected to the end part of an output shaft of the servo motor, the left side and the right side of the driving worm on the front side and the rear side are connected to the top ends of lifting threaded rods on four corners in a meshed mode through conical gear sets, and the lifting threaded rods on the four corners and the lifting footings on the lower end are in one-to-one correspondence distribution.
Preferably, the front side and the rear side of the lifting foot which are symmetrically arranged are connected to the bottom end of the locking bracket in a sliding clamping manner, the top ends of the locking brackets which are symmetrically arranged are fixedly connected to the bottom surface of the bearing base, the bottom surface horizontal height of the lifting foot in an initial state is higher than the bottom surface horizontal height of the movable guide wheel, and the bottom surface horizontal height of the lifting foot after the lifting foot is lowered is lower than the bottom surface horizontal height of the movable guide wheel.
Preferably, the inside front and back both sides of bearing the base are bilateral symmetry's mode and are provided with drive gear through the bearing rotation, and the top surface of the drive gear of symmetry setting is fixed and is provided with drive worm wheel to the drive worm wheel of symmetry setting all meshes to be connected in the left and right sides outer wall of front and back both sides drive worm.
Preferably, the driving gears symmetrically arranged in the bearing base are respectively connected to the inner ends of the driving racks in a meshed mode, the inner sides of the cover type side guard plates at the outer ends of the driving racks are respectively provided with a pressure sliding plate in a sliding mode, and the pressure sliding plates are connected with the cover type side guard plates through reset springs.
Preferably, the top surfaces of the cover type side guard plates on the left side and the right side are fixedly connected to the bottom ends of the positioning brackets, the inner ends of the positioning brackets on the left side and the right side are elastically connected to the outer ends of the cover type top guard plates, the two sides of the front end of the outer ends of the cover type top guard plates on the left side and the right side are fixedly connected to the top ends of the traction ropes, and the bottom ends of the symmetrically arranged traction ropes are fixedly connected to the outer wall of the pressure sliding plate.
Compared with the prior art, the utility model has the beneficial effects that: this portable environment detector lifts and supports to bearing base and detector body in removal and course of working through a plurality of lift footings to cover the protection by the cover formula side guard plate and cover formula top guard plate of face to the detector body, so that the detector body carries out normal detection work, its concrete content is as follows:
1. The driving worm and the lifting foot are symmetrically arranged in the bearing base, when the bearing base is required to be limited and locked, the lifting threaded rod and the lifting foot are driven to rotate through the rotation of the driving worm, the lifting foot is limited by the locking bracket, and when the bottom surface level of the lifting foot is lower than that of the movable guide wheel, the bearing base can be lifted, so that the accuracy of detection data is prevented from being influenced by displacement in the detection working process;
2. Through covering the cover formula side guard board and the cover formula top guard board in the detector body outside and top surface, can shield the protection to the detector body under normal condition to drive cover formula top guard board by horizontal state outside upset to vertical state through the gliding drive force in cover formula side guard board outside at the during operation, and then make cover formula top guard board and cover formula side guard board no longer shield the detector body, so that the detector body carries out normal detection work.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the three-dimensional structure of the detector body according to the present utility model;
FIG. 3 is a schematic perspective view of a covered roof guard;
FIG. 4 is a schematic perspective view of a covered side guard plate according to the present utility model;
FIG. 5 is a schematic view of the mounting structure of the pressure slide plate of the present utility model;
FIG. 6 is a schematic diagram of the connection of the drive worm and the drive worm gear of the present utility model;
Fig. 7 is a schematic view of a three-dimensional cross-section of the lifting foot according to the utility model.
In the figure: 1. a load-bearing base; 2. moving the guide wheel; 3. a portable push rod; 4. a detector body; 5. driving a worm; 6. a sprocket mechanism; 7. lifting the threaded rod; 8. lifting the footing; 9. covering a side guard plate; 10. a drive rack; 11. a servo motor; 12. a conical gear set; 13. a locking bracket; 14. a drive gear; 15. a drive worm wheel; 16. a pressure slide plate; 17. a return spring; 18. a positioning bracket; 19. a covered top guard plate; 20. pulling the pull rope.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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 to 7, the present utility model provides the following technical solutions: the portable environment detector comprises a bearing base 1 and movable guide wheels 2 which are rotatably arranged at four corners of the bottom surface of the bearing base 1 through bearings; a portable push rod 3 is fixedly arranged on the left side of the top surface of the bearing base 1, and a detector body 4 is fixedly arranged in the center of the top surface of the bearing base 1; as shown in fig. 1, the whole detector body 4 is loaded through the bearing base 1, and the portable push rod 3 is manually pushed in the transferring process and moves by being matched with the movable guide wheel 2 on the top surface of the bearing base 1;
the front side and the rear side of the interior of the bearing base 1 are respectively provided with a driving worm 5 through bearings in a rotating way, and the right ends of the driving worms 5 at the front side and the rear side are mutually connected through a chain wheel mechanism 6; the right end of the rear driving worm 5 in the bearing base 1 is fixedly connected to the end part of an output shaft of a servo motor 11, and the left side and the right side of the driving worm 5 at the front side and the rear side are respectively connected to the top ends of lifting threaded rods 7 at four corners in a meshed manner through a conical gear set 12; four corners below the interior of the bearing base 1 are respectively connected to the upper ends of the lifting threaded rods 7 through bearings in a rotating manner, and the lower ends of the lifting threaded rods 7 at the four corners are connected to the top ends of the lifting footings 8 through threads; the front side and the rear side of the symmetrically arranged lifting foot 8 are both connected with the bottom end of the locking bracket 13 in a sliding and clamping manner, and the top ends of the symmetrically arranged locking brackets 13 are both fixedly connected with the bottom surface of the bearing base 1; as shown in fig. 1 and fig. 6-7, a servo motor 11 works to drive a driving worm 5 in a bearing base 1 to rotate through a sprocket mechanism 6, so that the driving worm drives a lifting threaded rod 7 on the bottom surface to rotate through a conical gear set 12, a lifting foot 8 in threaded connection is limited on the bottom surface of the bearing base 1 through a locking bracket 13 in sliding clamping, and the lifting foot 8 is driven to slide downwards, so that the bearing base 1 can be lifted;
Wherein, the left and right sides of the top surface of the bearing base 1 are provided with cover type side guard plates 9 in a sliding manner, and the front and rear ends of the outer sides of the cover type side guard plates 9 on the left and right sides are fixedly connected with the outer ends of the driving racks 10; the front side and the back side of the interior of the bearing base 1 are provided with driving gears 14 in a bilateral symmetry manner through bearings, the top surfaces of the symmetrically arranged driving gears 14 are fixedly provided with driving worm gears 15, and the symmetrically arranged driving worm gears 15 are respectively engaged and connected with the outer walls of the left side and the right side of the driving worm 5 at the front side and the back side; the symmetrically arranged driving gears 14 in the bearing base 1 are respectively connected with the inner ends of the driving racks 10 in a meshed manner, and the inner sides of the side guard plates 9 covered by the outer ends of the symmetrically arranged driving racks 10 are respectively provided with a pressure sliding plate 16 in a sliding manner; as shown in fig. 2 and 4, the driving worm 5 in the bearing base 1 drives the symmetrically meshed driving worm wheel 15 to rotate in the rotating process, so that the driving gear 14 at the bottom drives the meshed driving rack 10 and the covered side guard 9 to synchronously slide outwards, and a pressure sliding plate 16 connected with the inner side of the covered side guard 9 through a return spring 17 is separated from abutting with the detector body 4;
The pressure sliding plate 16 and the covered side guard plate 9 are connected with each other through a return spring 17; the top surfaces of the cover type side guard plates 9 on the left side and the right side are fixedly connected to the bottom ends of the positioning brackets 18, the inner ends of the positioning brackets 18 on the left side and the right side are elastically connected to the outer ends of the cover type top guard plates 19, the front ends of the outer ends of the cover type top guard plates 19 on the left side and the right side are fixedly connected to the top ends of the traction ropes 20, and the bottom ends of the symmetrically arranged traction ropes 20 are fixedly connected to the outer wall of the pressure sliding plate 16; as shown in fig. 3 to 5, the pressure sliding plate 16 slides to drive the traction rope 20 to tension, and the tensioning operation of the traction rope 20 drives the top end fixedly connected cover top guard plate 19 to overturn on the inner side of the positioning bracket 18, so that the cover top guard plate 19 overturns from a transverse state to a vertical state outwards, and further the cover top guard plate 19 and the cover side guard plate 9 do not protect and shield the detector body 4.
Working principle: before the portable environment detector is used, the whole condition of the device is required to be checked firstly, normal work can be confirmed, according to the requirements shown in fig. 1-7, a servo motor 11 drives a driving worm 5 to rotate through a chain wheel mechanism 6, a conical gear set 12 drives a lifting threaded rod 7 to rotate, a lifting foot 8 slides downwards due to the limitation of a locking bracket 13, and then a bearing base 1 is lifted, so that displacement in the detection work process is prevented from influencing the accuracy of detection data;
The driving worm 5 drives the driving worm wheel 15 and the driving gear 14 to rotate, the driving rack 10 and the covered side guard plate 9 drive the outer slide, the pressure sliding plate 16 is separated from the abutting joint with the detector body 4, and the tension of the traction pull rope 20 drives the covered top guard plate 19 to overturn, so that the covered top guard plate 19 and the covered side guard plate 9 do not shield the detector body 4 any more, and the detector body 4 can perform normal detection work.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The portable environment detector comprises a bearing base (1) and movable guide wheels (2) which are rotatably arranged at four corners of the bottom surface of the bearing base (1) through bearings;
the portable push rod (3) is fixedly arranged on the left side of the top surface of the bearing base (1), and the detector body (4) is fixedly arranged at the center of the top surface of the bearing base (1);
Characterized by further comprising:
The front side and the rear side of the interior of the bearing base (1) are respectively provided with a driving worm (5) through bearings in a rotating way, and the right ends of the driving worms (5) at the front side and the rear side are mutually connected through a chain wheel mechanism (6);
Four corners below the bearing base (1) are respectively connected to the upper ends of the lifting threaded rods (7) through bearings in a rotating mode, and the lower ends of the lifting threaded rods (7) at the four corners are connected to the top ends of the lifting feet (8) through threads;
Wherein, the top surface left and right sides that bears base (1) all slides and is provided with cover formula side guard board (9), and both ends all fixed connection in the outer end of drive rack (10) around the outside of left and right sides cover formula side guard board (9).
2. A portable environmental sensor as defined in claim 1, wherein: the right end of the rear driving worm (5) in the bearing base (1) is fixedly connected to the end part of an output shaft of the servo motor (11), the left side and the right side of the driving worm (5) on the front side and the rear side are connected to the top ends of the lifting threaded rods (7) on the four corners in a meshed mode through the conical gear sets (12), and the lifting threaded rods (7) on the four corners and the lifting footings (8) on the lower end are arranged in a one-to-one correspondence mode.
3. A portable environmental sensor according to claim 2, wherein: the front and back sides of lifting foot (8) that the symmetry set up all slide the block connect in the bottom of locking support (13), and the top of the locking support (13) that the symmetry set up all fixed connection in the bottom surface that bears base (1) to the bottom surface level of lifting foot (8) is higher than the bottom surface level of moving guide pulley (2) under the initial condition, and the bottom surface level of lifting foot (8) is less than the bottom surface level of moving guide pulley (2) after the decline moreover.
4. A portable environmental sensor as defined in claim 1, wherein: the bearing base is characterized in that driving gears (14) are rotationally arranged on the front side and the rear side of the inside of the bearing base (1) in a bilateral symmetry mode through bearings, driving worm gears (15) are fixedly arranged on the top surfaces of the symmetrically arranged driving gears (14), and the symmetrically arranged driving worm gears (15) are all in meshed connection with the outer walls of the left side and the right side of the driving worm (5) on the front side and the rear side.
5. The portable environmental sensor of claim 4, wherein: the bearing base is characterized in that driving gears (14) symmetrically arranged inside the bearing base (1) are respectively connected to the inner ends of driving racks (10) in a meshed mode, pressure sliding plates (16) are slidably arranged on the inner sides of cover type side guard plates (9) at the outer ends of the driving racks (10) symmetrically arranged, and the pressure sliding plates (16) are connected with the cover type side guard plates (9) through reset springs (17).
6. A portable environmental sensor as defined in claim 1, wherein: the top surfaces of the cover type side guard plates (9) on the left side and the right side are fixedly connected to the bottom ends of the positioning brackets (18), the inner ends of the positioning brackets (18) on the left side and the right side are elastically connected to the outer ends of the cover type top guard plates (19), the two sides of the front ends of the outer ends of the cover type top guard plates (19) on the left side and the right side are fixedly connected to the top ends of the traction pull ropes (20), and the bottom ends of the symmetrically arranged traction pull ropes (20) are fixedly connected to the outer walls of the pressure sliding plates (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323235314.3U CN221280293U (en) | 2023-11-29 | 2023-11-29 | Portable environment detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323235314.3U CN221280293U (en) | 2023-11-29 | 2023-11-29 | Portable environment detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221280293U true CN221280293U (en) | 2024-07-05 |
Family
ID=91698473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323235314.3U Active CN221280293U (en) | 2023-11-29 | 2023-11-29 | Portable environment detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221280293U (en) |
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2023
- 2023-11-29 CN CN202323235314.3U patent/CN221280293U/en active Active
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