CN216246418U - Environment detector - Google Patents
Environment detector Download PDFInfo
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- CN216246418U CN216246418U CN202122196157.4U CN202122196157U CN216246418U CN 216246418 U CN216246418 U CN 216246418U CN 202122196157 U CN202122196157 U CN 202122196157U CN 216246418 U CN216246418 U CN 216246418U
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Abstract
The utility model discloses an environment detector, which relates to the technical field of environment detection equipment and comprises an instrument body, wherein a display screen is fixedly arranged at the top of the front side of the instrument body, a screen protection mechanism is arranged on the outer side of the display screen, and a manual driving mechanism is fixedly arranged on the left side of the instrument body, a protection cover plate in the screen protection mechanism shields and protects the display screen, a hand pressing plate in the manual driving mechanism pushes a rack when moving rightwards, so that the rack drives a straight gear to rotate, at the moment, a transmission shaft and a first bevel gear drive a rotating shaft to rotate, and the rotating shaft drives the protection cover plate to turn upwards, so that the display screen is exposed. The utility model can effectively protect the display screen, thereby avoiding the damage of the display screen in the process of storage and use.
Description
Technical Field
The utility model relates to the technical field of environment detection equipment, in particular to an environment detector.
Background
Environment detection means that environment quality (or pollution degree) and change trend thereof are determined by measuring representative values of factors influencing environment quality, an environment detection instrument is mainly used for monitoring various parameters of indoor and outdoor environments, and a handheld environment detector is widely used for home use.
The utility model discloses a utility model patent application publication No. CN 212567439U discloses an environmental detector, including the environmental monitor main part, the outside of environmental monitor main part is embedded with the operating button, the outside of environmental monitor main part is through pivot swing joint with the support frame, the outside of environmental monitor main part is installed and is sheltered from the mechanism, the front embedding of environmental monitor main part has the display screen; when the support frame is stored, the outside of the support frame can be extruded through the shielding cushion, so that the support frame is prevented from falling off due to loose shafts, and when the support frame needs to be used, one side of the support frame can be supported by the supporting block, so that the support frame is ensured to stably support the back of the environment monitoring instrument main body; the utility model discloses a can provide elasticity through extrusion spring, can make the location fixture block card of L-shaped piece opposite side go into in the environmental monitoring appearance main part, accomplish from this that the installation to connection pad and slipmat is fixed, it is comparatively simple and convenient to operate.
However, the device still has some shortcomings in actual use, and what is more obvious is that the device lacks effective protection for the display screen, and the display screen is likely to be damaged in the process of storage and use of the instrument, so that the instrument cannot be normally used.
Therefore, it is necessary to invent an environmental monitor to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an environment detecting apparatus, which solves the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an environment detecting instrument, includes the instrument body, the fixed display screen that is provided with in instrument body front top, the display screen outside is provided with screen protection mechanism and the fixed manual drive mechanism that is provided with in instrument body left side, protection apron among the screen protection mechanism shelters from the protection to the display screen, hand among the manual drive mechanism promotes the rack when moving right, makes the rack drive the straight-teeth gear rotation, and it is rotatory that the transmission shaft passes through transmission shaft and first bevel gear drive rotation axis this moment, and then makes the rotation axis drive protection apron upwards overturn to expose the display screen.
Preferably, the screen protection mechanism comprises a rotating shaft, a protection cover plate, a side plate, a first bevel gear, a fixing block, a transmission shaft, a second bevel gear and a straight gear.
Preferably, the rotation axis is located the positive top of display screen, the fixed cup joint of protective cover board sets up in rotation axis outside middle part, the curb plate is provided with two, two the curb plate rotates through the bearing respectively and cup joints and sets up in rotation axis outside both ends, first bevel gear is fixed to be set up in the rotation axis left end, the fixed block is fixed to be set up on the curb plate of left side, the transmission shaft runs through the fixed block and rotates with the fixed block through the bearing to be connected, second bevel gear is fixed to be set up in the transmission shaft top and with the meshing of first bevel gear, the straight-teeth gear is fixed to be set up in the transmission shaft bottom.
Preferably, the manual driving mechanism comprises a hand pressing plate, a rack, a moving rod, a mounting block, a return spring and an end plate.
Preferably, the hand is located the instrument body left side, the rack is fixed to be set up in hand top and with the straight-teeth gear meshing, the carriage release lever is fixed to be set up in hand left side middle part, the installation piece all slides with reset spring and cup joints and sets up in the carriage release lever outside, the installation piece is fixed to be set up in instrument body rear side, the end plate is fixed to be set up in the carriage release lever tip, reset spring one end and installation piece fixed connection and the other end and end plate fixed connection.
The utility model has the technical effects and advantages that:
the utility model is provided with the screen protection mechanism and the manual driving mechanism, so that a technician can press the hand pressing plate towards the direction close to the instrument body when needing to watch the display screen, so that the hand press plate pushes the rack to drive the straight gear to rotate, at the moment, the transmission shaft drives the rotating shaft to rotate through the transmission shaft and the first bevel gear, so that the rotating shaft drives the protective cover plate to turn upwards to expose the display screen, thereby facilitating reading of technicians, and simultaneously stopping pressing the hand pressing plate after reading is finished, under the pulling of the reset spring, the end plate drives the hand pressing plate to reset through the moving rod, and the protective cover plate covers the outer side of the display screen again to protect the display screen.
Drawings
Fig. 1 is a schematic overall front view structure of the present invention.
Fig. 2 is an overall rear view structure diagram of the present invention.
In the figure: 1. an instrument body; 2. a display screen; 3. a screen guard mechanism; 31. a rotating shaft; 32. a protective cover plate; 33. a side plate; 34. a first bevel gear; 35. a fixed block; 36. a drive shaft; 37. a second bevel gear; 38. a spur gear; 4. a manual drive mechanism; 41. a hand press plate; 42. a rack; 43. a travel bar; 44. mounting blocks; 45. a return spring; 46. and an end 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.
The utility model provides an environment detector as shown in figures 1-2, which comprises an instrument body 1, wherein a display screen 2 is fixedly arranged on the top of the front surface of the instrument body 1, and the environment detector is characterized in that: the fixed manual drive mechanism 4 that is provided with in the left side of display screen 2 outside is provided with screen protection mechanism 3 and instrument body 1, the protective cover board 32 in the screen protection mechanism 3 shelters from the protection to display screen 2, hand 41 among the manual drive mechanism 4 promotes rack 42 when moving to the right, and it is rotatory to make rack 42 drive straight-teeth gear 38, and transmission shaft 36 drives rotation axis 31 through transmission shaft 36 and first bevel gear 34 this moment, and then makes rotation axis 31 drive protective cover board 32 upwards overturn to expose display screen 2.
As shown in fig. 1, the screen guard mechanism 3 includes a rotation shaft 31, a guard cover 32, a side plate 33, a first bevel gear 34, a fixed block 35, a transmission shaft 36, a second bevel gear 37, and a spur gear 38.
More specifically, rotation axis 31 is located the positive top of display screen 2, the fixed cover of protective cover board 32 connects and sets up in rotation axis 31 outside middle part, curb plate 33 is provided with two, two curb plate 33 rotates through the bearing respectively and cup joints and sets up in rotation axis 31 outside both ends, first bevel gear 34 is fixed to be set up in rotation axis 31 left end, fixed block 35 is fixed to be set up on left side curb plate 33, transmission shaft 36 runs through fixed block 35 and is connected with fixed block 35 rotation through the bearing, second bevel gear 37 is fixed to be set up in transmission shaft 36 top and meshes with first bevel gear 34, straight-tooth gear 38 is fixed to be set up in transmission shaft 36 bottom, so that when straight-tooth gear 38 rotates, transmission shaft 36 drives rotation axis 31 through transmission shaft 36 and first bevel gear 34 and rotates, and then makes rotation axis 31 drive protective cover board 32 upwards overturn to expose display screen 2, thereby facilitating the reading by a technician.
As shown in fig. 1 and 2, the manual driving mechanism 4 includes a hand pressing plate 41, a rack 42, a moving rod 43, a mounting block 44, a return spring 45, and an end plate 46.
More specifically, the hand plate 41 is located on the left side of the instrument body 1, the rack 42 is fixedly arranged at the top of the hand plate 41 and meshed with the spur gear 38, the moving rod 43 is fixedly arranged in the middle of the left side of the hand plate 41, the mounting block 44 and the return spring 45 are both slidably sleeved on the outer side of the moving rod 43, the mounting block 44 is fixedly arranged on the rear side of the instrument body 1, the end plate 46 is fixedly arranged at the end of the moving rod 43, one end of the return spring 45 is fixedly connected with the mounting block 44, and the other end of the return spring 45 is fixedly connected with the end plate 46, so that when the display screen 2 needs to be viewed, a technician can press the hand plate 41 towards the direction close to the instrument body 1, and further the hand plate 41 pushes the rack 42 to drive the spur gear 38 to rotate, and after the reading is completed, the pressing of the hand plate 41 is stopped, and the end plate 46 drives the hand plate 41 to reset through the moving rod 43 under the pulling of the return spring 45, the protective cover 32 is also covered on the outer side of the display 2 again to protect the display 2.
The working principle of the utility model is as follows:
in the actual use process, a technician can hold the instrument body 1, and when holding the instrument body 1, fingers are wrapped outside the hand pressing plate 41, when the display screen 2 needs to be watched, the technician can press the hand pressing plate 41 in the direction close to the instrument body 1, so that the hand pressing plate 41 pushes the rack 42 to drive the spur gear 38 to rotate, at the moment, the transmission shaft 36 drives the rotating shaft 31 to rotate through the transmission shaft 36 and the first bevel gear 34, so that the rotating shaft 31 drives the protective cover plate 32 to turn upwards, the display screen 2 is exposed, and the reading of the technician is facilitated;
after the reading is finished, the pressing of the hand pressing plate 41 is stopped, the end plate 46 drives the hand pressing plate 41 to reset through the moving rod 43 under the pulling of the reset spring 45, and the protective cover plate 32 is covered on the outer side of the display screen 2 again to protect the display screen 2.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides an environment detection appearance, includes instrument body (1), instrument body (1) openly top is fixed and is provided with display screen (2), its characterized in that: the utility model discloses a screen protection device, including display screen (2), hand board (41) in manual drive mechanism (4), transmission shaft (36) drive rotation axis (31) rotation through transmission shaft (36) and first bevel gear (34) this moment, and then make rotation axis (31) drive protection apron (32) upwards upset to expose display screen (2), the protection apron (32) in screen protection mechanism (3) and instrument body (1) left side are fixed and are provided with manual drive mechanism (4), protection apron (32) in screen protection mechanism (3) shelters from the protection to display screen (2), hand board (41) in manual drive mechanism (4) promote rack (42) when moving right, make rack (42) drive straight-teeth gear (38) rotatory, and transmission shaft (36) drive rotation axis (31) this moment through transmission shaft (36), thereby make rotation axis (31) drive protection apron (32) upwards overturn, thereby expose display screen (2).
2. The environmental tester of claim 1, wherein: the screen protection mechanism (3) comprises a rotating shaft (31), a protection cover plate (32), a side plate (33), a first bevel gear (34), a fixed block (35), a transmission shaft (36), a second bevel gear (37) and a straight gear (38).
3. The environmental tester of claim 2, wherein: rotation axis (31) are located display screen (2) front top, protective cover board (32) fixed cup joint sets up in rotation axis (31) outside middle part, curb plate (33) are provided with two, two curb plate (33) rotate through the bearing respectively and cup joint and set up in rotation axis (31) outside both ends, first bevel gear (34) are fixed to be set up in rotation axis (31) left end, fixed block (35) are fixed to be set up on left side curb plate (33), transmission shaft (36) run through fixed block (35) and rotate through bearing and fixed block (35) and be connected, second bevel gear (37) are fixed to be set up on transmission shaft (36) top and with first bevel gear (34) meshing, straight-teeth gear (38) are fixed to be set up in transmission shaft (36) bottom.
4. The environmental tester of claim 3, wherein: the manual driving mechanism (4) comprises a hand pressing plate (41), a rack (42), a moving rod (43), a mounting block (44), a return spring (45) and an end plate (46).
5. The environmental tester of claim 4, wherein: hand (41) are located instrument body (1) left side, rack (42) are fixed to be set up in hand (41) top and with straight-teeth gear (38) meshing, carriage release lever (43) are fixed to be set up in hand (41) left side middle part, installation piece (44) and reset spring (45) equal slip cup joint set up in the carriage release lever (43) outside, installation piece (44) are fixed to be set up in instrument body (1) rear side, end plate (46) are fixed to be set up in carriage release lever (43) tip, reset spring (45) one end and installation piece (44) fixed connection and the other end and end plate (46) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122196157.4U CN216246418U (en) | 2021-09-12 | 2021-09-12 | Environment detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122196157.4U CN216246418U (en) | 2021-09-12 | 2021-09-12 | Environment detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216246418U true CN216246418U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122196157.4U Active CN216246418U (en) | 2021-09-12 | 2021-09-12 | Environment detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216246418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072076A (en) * | 2023-10-16 | 2023-11-17 | 起航(山东)投资建设集团有限公司 | Piling equipment for building site |
-
2021
- 2021-09-12 CN CN202122196157.4U patent/CN216246418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072076A (en) * | 2023-10-16 | 2023-11-17 | 起航(山东)投资建设集团有限公司 | Piling equipment for building site |
| CN117072076B (en) * | 2023-10-16 | 2023-12-22 | 起航(山东)投资建设集团有限公司 | Piling equipment for building site |
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Effective date of registration: 20220822 Address after: No. 27-213-4, Qiu (DI), Zhanqian street, Jinzhou District, Dalian City, Liaoning Province, 116000 Patentee after: Liaoning Xinrong Environmental Protection Technology Co.,Ltd. Address before: 457100 No. 3, xiwanghai village, Langzhong Township, Puyang County, Puyang City, Henan Province Patentee before: Wang Yongcan |