CN114111916A

CN114111916A - Environment detector

Info

Publication number: CN114111916A
Application number: CN202111597678.9A
Authority: CN
Inventors: 庞永河; 司英鹏; 石晓峰; 赵秋霞
Original assignee: Suzhou Guocheng Testing Technology Co ltd
Current assignee: Suzhou Guocheng Testing Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-03-01

Abstract

The invention discloses an environment detector, which comprises a substrate, two opposite housings and a driving assembly arranged in the housings, wherein a supporting body is arranged on the substrate, a protective box is arranged at the top end of the supporting body, a bracket is fixedly arranged at one end of the protective box, a display screen is arranged on a bracket body of the bracket, the display screen is positioned above the protective box, and the two housings are fixedly arranged at the left side and the right side of the supporting body; every be equipped with the worm wheel in the housing, under the coordinated action through bull stick, worm, rack and assembly pulley etc. make driven bull stick drive worm and worm wheel synchronous rotation, because the meshing of rack and gear finally drives the synchronous vertical movement of rack and the assembly pulley of being connected, make the assembly pulley of removal pass the base plate and act on subaerial, urge just base plate and ground separation, reach the effect to whole equipment jack-up, be convenient for drive whole detector and remove, the practicality is stronger.

Description

Environment detector

Technical Field

The invention relates to the technical field of environmental protection equipment, in particular to an environment detector.

Background

The environmental detector is a general term for monitoring various parameters of indoor and outdoor environments, and determines environmental quality (or pollution degree) and a change trend thereof by measuring a representative value of factors affecting the environmental quality. The environment detection process generally comprises tasks receiving, field investigation and data collection, detection plan design, point distribution optimization, sample collection, sample transportation and storage, sample pretreatment, analysis and test, data processing, comprehensive evaluation and the like. Object of environment detection: natural factors, human factors, and contaminating components. The environment detection comprises the following steps: chemical monitoring, physical monitoring, biological monitoring, ecological monitoring.

In the environment detection process, an environment detector is usually used for detection, the bottom of the existing environment detection equipment is only supported and installed through a bottom plate, a user who is not convenient to use moves the environment detector, the practicability of the environment detector is reduced to a certain degree, and meanwhile, in the moving process, the environment detector is easy to vibrate or collide in a box body, so that the environment detector is damaged, the detection precision of the environment detector is influenced, and therefore the environment detector is provided for solving the problems.

Disclosure of Invention

The present invention is directed to an environment detecting apparatus, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an environment detector comprises a substrate, two opposite housings and a driving assembly arranged in the housings, wherein a supporting body is arranged on the substrate, a protective box is arranged at the top end of the supporting body, a support is fixedly arranged at one end of the protective box, a display screen is arranged on a frame body of the support and is positioned above the protective box, and the two housings are fixedly arranged at the left side and the right side of the supporting body; a worm wheel is arranged in each housing, and one end of each worm wheel is rotatably inserted into the corresponding inner wall of each housing; the outer surface of one of the housings is provided with a crank, one end of the crank, which is opposite to the supporting body, is fixedly connected with a rotating rod, the rotating rod penetrates through the supporting body and is rotatably arranged in the two housings, the outer surfaces of the two ends of the rotating rod are fixedly sleeved with worms, and one end of each worm is meshed with one end of the corresponding worm wheel; the driving assembly comprises a rack, the rack is vertically inserted into the housing, a connecting block is riveted to the bottom end of the rack, one end, far away from the rack, of the connecting block is connected with a pulley block, the pulley block is in sliding insertion with the base plate, a slot matched with the pulley block is formed in the base plate, a gear is fixedly connected to the extending end of the worm wheel shaft, and the gear is meshed with the rack.

Preferably, the top of protective housing settles there is the baffle, be equipped with two relative sleeve pipes and detection main part in the protective housing respectively, it is located two to detect the main part between the sleeve pipe, two sheathed tube surface all is provided with the clamping piece, two the clamping piece is kept away from sheathed tube one end all is connected with fixed frame, two the bottom of fixed frame all with the corresponding inner wall butt of protective housing, sheathed tube top all is connected with through the elasticity spring and bears the frame, just bear the upper and lower both ends of frame respectively with the baffle with detect the main part butt, the both ends of bearing the frame all are provided with the connecting rod, two the other end of connecting rod all through the pivot with the corresponding inner wall sliding connection of fixed frame.

Preferably, two the relative one end of fixed frame is all fixed and is provided with splint, two all inlay the rubber pad on the splint, two one side of rubber pad all with detect the surface in close contact with of main part.

Preferably, one side of the bottom end of the rack is fixedly connected with a reinforcing rod, one end of the reinforcing rod is in contact with one end of the base plate, and the outer surface of the support body is provided with a rod groove matched with the reinforcing rod.

Preferably, a through pipe is arranged at the top end of the housing, and one end, far away from the pulley block, of the rack is inserted into the through pipe.

Preferably, the base plate is further provided with a screw rod, and one end of the screw rod penetrates through the base plate in a threaded manner and is connected with a fixing plate.

The supporter is the U-shaped structure, the lead screw is located the middle part of supporter bottom.

Compared with the prior art, the invention has the beneficial effects that:

1. under the coordination of rotating rod, worm, rack and pulley block, the driven rotating rod drives the worm and the worm wheel to rotate synchronously, and the rack is meshed with the gear to finally drive the rack to move vertically and synchronously with the connected pulley block, so that the moved pulley block passes through the substrate to act on the ground, the substrate is separated from the ground, the effect of jacking the whole device is achieved, the whole detector is convenient to drive to move, and the practicability is high.

2. Under the cooperation of spring, splint, loading board and connecting rod etc. is used, be favorable to carrying out the elasticity centre gripping to the detection main part of settling, make the firm settling of detection main part in the protective housing, avoid detecting the main part and rock about appearing removing the in-process, played good buffering effect, ensured the safety and stability who detects the main part.

Drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

Fig. 2 is a partially cut-away schematic view of the present invention.

Fig. 3 is a partially cut-away view of fig. 2 from another perspective.

Fig. 4 is a schematic view of the interior of the protective box of fig. 1.

In the figure: 1. a substrate; 11. a support body; 12. a display screen; 13. a support; 14. a fixing plate; 15. a screw rod; 2. a housing; 21. a worm gear; 211. pipe passing; 22. a rotating rod; 23. a worm; 24. a crank; 25. a rack; 26. a joining block; 27. a pulley block; 28. a reinforcing bar; 29. a gear; 3. a protective box; 31. a baffle plate; 311. detecting a subject; 32. a sleeve; 33. a spring; 34. a connecting rod; 35. a carrier; 36. a clip; 37. a fixing frame; 38. a rotating shaft; 39. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an environment detector comprises a substrate 1, two opposite housings 2 and a driving assembly arranged in the housings 2, wherein a supporting body 11 is arranged on the substrate 1, a protective box 3 is arranged at the top end of the supporting body 11, a support 13 is fixedly arranged at one end of the protective box 3, a display screen 12 is arranged on a frame body of the support 13, the display screen 12 is positioned above the protective box 3, and the two housings 2 are fixedly arranged at the left side and the right side of the supporting body 11; a worm wheel 21 is arranged in each housing 2, and one end of each worm wheel 21 is rotatably inserted into the corresponding inner wall of the housing 2; the outer surface of one of the housings 2 is provided with a crank 24, one end of the crank 24 opposite to the support body 11 is fixedly connected with a rotating rod 22, the rotating rod 22 penetrates through the support body 11 and is rotatably arranged in the two housings 2, the outer surfaces of two ends of the rotating rod 22 are fixedly sleeved with worms 23, and one end of each worm 23 is meshed with one end of the corresponding worm wheel 21; the driving component comprises a rack 25, the rack 25 is vertically inserted on the housing 2, the bottom end of the rack 25 is riveted with a connecting block 26, one end of the connecting block 26, which is far away from the rack 25, is connected with a pulley block 27, the pulley block 27 is inserted in a sliding manner with the substrate 1, the substrate 1 is provided with a slot matched with the pulley block 27, the extending end of the wheel shaft of the worm wheel 21 is fixedly connected with a gear 29, the gear 29 is meshed with the rack 25, the display screen 12 is used for outputting detected data in real time, so that people can conveniently check the data, when the environment detector needs to be moved, the rotating crank 24 is manually driven to rotate, the rotating crank 24 drives the connected rotating rod 22 to rotate, so as to drive the worm 23 fixedly sleeved on the outer surface of the rotating rod 22 to synchronously grab, under the meshing rotation of the worm 23 and the worm wheel 21, the gear 29 at the extending end of the wheel shaft of the worm wheel 21 is further driven to synchronously rotate, the rack 25 which is finally driven to be meshed vertically moves, the pulley block 27 connected with the bottom end of the rack 25 is driven to move downwards along the slot on the base plate 1 and acts on the ground, the base plate 1 is separated from the ground, the effect of jacking the whole device is achieved, the whole detector is driven to move through the sliding of the pulley block 27 and the ground, and the rack 25 and the pulley block 27 are detached and separated conveniently through the connecting block 26.

The top end of the protective box 3 is provided with a baffle 31, two opposite sleeves 32 and a detection main body 311 are respectively arranged in the protective box 3, the detection main body 311 is positioned between the two sleeves 32, the outer surfaces of the two sleeves 32 are respectively provided with a clamping piece 36, one end of each clamping piece 36, which is far away from the sleeve 32, is connected with a fixing frame 37, the bottom ends of the two fixing frames 37 are respectively abutted against the corresponding inner wall of the protective box 3, the top end of each sleeve 32 is connected with a bearing frame 35 through an elastic spring 33, the upper end and the lower end of each bearing frame 35 are respectively abutted against the baffle 31 and the detection main body 311, both ends of each bearing frame 35 are respectively provided with a connecting rod 34, the other ends of the two connecting rods 34 are respectively connected with the corresponding inner wall of the fixing frame 37 through a rotating shaft 38 in a sliding manner, when the detection main body 311 is installed, the baffle 31 is firstly opened, then the bearing frame 35 is pulled upwards, and the detection main body 311 can be placed between the two sleeves 32 in the protective box 3, then, the baffle 31 is covered, the baffle 31 is in pressing contact with the bearing frame 35, so that downward thrust is generated, under the matching use of the elastic spring 33 and the connecting rod 34, the arranged detection main body 311 is conveniently and elastically clamped, the detection main body 311 is firmly arranged in the protective box 3, the rotating shaft 38 horizontally slides along the fixed frame 37, the driven connecting rod 34 is conveniently guided, and one end of the connecting rod 34 far away from the bearing frame 35 is prevented from being clamped in the fixed frame 37.

The relative one end of two fixed frames 37 is all fixed and is provided with splint 39, all inlays on two splint 39 and has the rubber pad, one side of two rubber pads all with the surface in close contact with that detects main part 311, splint 39 are used for carrying out the centre gripping to the detection main part 311 of installation, avoid detecting main part 311 and rock about removing the in-process appearance, the rubber pad with detect the inseparable centre gripping of main part 311, be convenient for reach the effect of buffering, ensured the safety and stability that detects main part 311.

One side fixedly connected with stiffener 28 of rack 25 bottom, the one end of stiffener 28 contacts with the one end of base plate 1, the surface of supporter 11 is seted up with stiffener 28 matched with pole groove, vertical drive's rack 25 drives stiffener 28 and removes, make the stiffener 28 remove along the pole inslot on the supporter 11, the guide of stiffener 28 is convenient for ensure rack 25 vertical movement's stability, can also prevent rack 25 skew to appear at the in-process that removes simultaneously.

The top of housing 2 is provided with siphunculus 211, and the one end that assembly pulley 27 was kept away from to rack 25 is inserted and is established in siphunculus 211, and the siphunculus 211 that sets up is convenient for ensure vertical movement's rack 25 normal drive, also further provides the support for protective frame 3 simultaneously.

Still be provided with lead screw 15 on the base plate 1, the one end screw thread of lead screw 15 runs through base plate 1 and is connected with fixed plate 14, rotates through manual drive lead screw 15, drives the 14 vertical movements of fixed plate that the bottom is connected, makes fixed plate 14 can with ground in close contact with, is convenient for carry out low-amplitude lifting to base plate 1.

The supporter 11 is the U-shaped structure, and lead screw 15 is located the middle part of supporter 11 bottom, and the holistic weight of equipment is convenient for reduce by the supporter 11 of U-shaped structure, and it is more convenient at the in-process that removes to do benefit to the detector.

The working principle is as follows: when the invention is used, an operator firstly installs the detector, the detector can place the detection main body 311 between the two sleeves 32 in the protective box 3 by opening the baffle 31 and then pulling the bearing frame 35 upwards, then the baffle 31 is covered to enable the baffle 31 to be in pressing contact with the bearing frame 35, so as to generate downward thrust, under the matching use of the elastic spring 33 and the connecting rod 34, the arranged detection main body 311 is conveniently and elastically clamped, the detection main body 311 is firmly arranged in the protective box 3, the rotating shaft 38 horizontally slides along the fixed frame 37, so as to conveniently guide the driven connecting rod 34, prevent one end of the connecting rod 34 far away from the bearing frame 35 from being clamped in the fixed frame 37, the clamping plate 39 is used for clamping the arranged detection main body 311, the rubber pad is tightly clamped with the detection main body 311, so as to achieve the buffer effect and ensure the safety and stability of the detection main body 311, the display 12 is used for outputting the detected data in real time, which is convenient for people to check, meanwhile, when the environment detector needs to be moved, the crank 24 is driven to rotate manually, the rotating crank 24 is driven to rotate to drive the rotating rod 22 connected with the rotating rod 22 to rotate, so as to drive the worm 23 fixedly sleeved on the outer surface of the rotating rod 22 to synchronously grab, the worm wheel 21 can be driven to rotate under the meshing rotation of the worm 23 and the worm wheel 21, so as to drive the gear 29 at the extending end of the wheel shaft of the worm wheel 21 to synchronously rotate, and finally the meshed rack 25 is driven to vertically move, which is beneficial for driving the pulley block 27 connected with the bottom end of the rack 25 to downwards move along the slot on the base plate 1 and acts on the ground, so that the base plate 1 is separated from the ground, thereby achieving the effect of jacking the whole device, the whole detector is convenient to be driven to move by the sliding of the pulley block 27 and the ground, and the guide of the reinforcing rod 28 is convenient for the rack 25 to ensure the stability of vertical movement, meanwhile, the rack 25 can be prevented from being deviated in the moving process, and the connecting block 26 is used for detaching and separating the rack 25 and the pulley block 27, so that the subsequent quick detachment of the detection equipment is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The environment detector is characterized by comprising a substrate (1), two opposite housings (2) and a driving assembly arranged in the housings (2), wherein a supporting body (11) is arranged on the substrate (1), a protective box (3) is arranged at the top end of the supporting body (11), a support (13) is fixedly arranged at one end of the protective box (3), a display screen (12) is arranged on a frame body of the support (13), the display screen (12) is positioned above the protective box (3), and the two housings (2) are fixedly arranged at the left side and the right side of the supporting body (11); a worm wheel (21) is arranged in each housing (2), and one end of each worm wheel (21) is rotatably inserted into the corresponding inner wall of each housing (2); a crank handle (24) is arranged on the outer surface of one of the housings (2), one end of the crank handle (24) opposite to the support body (11) is fixedly connected with a rotating rod (22), the rotating rod (22) penetrates through the support body (11) and is rotatably arranged in the two housings (2), the outer surfaces of two ends of the rotating rod (22) are fixedly sleeved with worms (23), and one end of each worm (23) is meshed with one end of the corresponding worm wheel (21); the driving assembly comprises a rack (25), the rack (25) is vertically inserted into the housing (2), a connecting block (26) is riveted to the bottom end of the rack (25), one end, far away from the rack (25), of the connecting block (26) is connected with a pulley block (27), the pulley block (27) is connected with the base plate (1) in a sliding insertion mode, slots matched with the pulley block (27) are formed in the base plate (1), a gear (29) is fixedly connected with an extending end of a wheel shaft of the worm wheel (21), and the gear (29) is meshed with the rack (25).

2. The environmental tester of claim 1, wherein: the protection box comprises a protection box body (3), a baffle (31) is arranged at the top end of the protection box body (3), two opposite sleeves (32) and a detection main body (311) are arranged in the protection box body (3), the detection main body (311) is located between the two sleeves (32), clamping pieces (36) are arranged on the outer surfaces of the two sleeves (32), one ends, far away from the sleeves (32), of the two clamping pieces (36) are connected with fixing frames (37), the bottom ends of the two fixing frames (37) are abutted to the corresponding inner walls of the protection box body (3), the top end of each sleeve (32) is connected with a bearing frame (35) through an elastic spring (33), the upper end and the lower end of each bearing frame (35) are abutted to the baffle (31) and the detection main body (311), connecting rods (34) are arranged at the two ends of each bearing frame (35), and the other ends of the two connecting rods (34) are slidably connected with the corresponding inner walls of the fixing frames (37) through rotating shafts (38).

3. The environmental tester of claim 2, wherein: two fixed frame (37) relative one end is all fixed and is provided with splint (39), two all inlay on splint (39) and have the rubber pad, two one side of rubber pad all with the surface in close contact with of detection main part (311).

4. The environmental tester of claim 1, wherein: one side fixedly connected with stiffener (28) of rack (25) bottom, the one end of stiffener (28) with the one end of base plate (1) contacts, the surface of supporter (11) seted up with stiffener (28) matched with pole groove.

5. The environmental tester of claim 1, wherein: the top end of the housing (2) is provided with a through pipe (211), and one end, far away from the pulley block (27), of the rack (25) is inserted into the through pipe (211).

6. The environmental tester of claim 1, wherein: the base plate (1) is further provided with a screw rod (15), and one end of the screw rod (15) penetrates through the base plate (1) in a threaded mode and is connected with a fixing plate (14).

7. The environmental tester of claim 6, wherein: the support body (11) is of a U-shaped structure, and the screw rod (15) is located in the middle of the bottom end of the support body (11).