CN212844871U - High-sensitivity atmospheric dust monitoring alarm recorder - Google Patents
High-sensitivity atmospheric dust monitoring alarm recorder Download PDFInfo
- Publication number
- CN212844871U CN212844871U CN202020516119.5U CN202020516119U CN212844871U CN 212844871 U CN212844871 U CN 212844871U CN 202020516119 U CN202020516119 U CN 202020516119U CN 212844871 U CN212844871 U CN 212844871U
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- China
- Prior art keywords
- centre gripping
- fixed mounting
- articulated
- screw thread
- monitoring alarm
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Abstract
The utility model discloses a high sensitive atmosphere dust monitoring alarm recorder, including instrument main part and articulated telescopic link, first spout has all been seted up to the positive control panel both sides of instrument main part, the centre gripping bottom plate has been placed to the bottom of instrument main part, the second spout has been seted up on the top of centre gripping bottom plate, slidable mounting has the slider in the second spout, all articulated in the slider have the camber hinge bar, the one end that the slider was kept away from to the camber hinge bar articulates there is the installation axle, and the centre gripping bottom plate passes through the bearing and installs on the installation axle, the all fixed mounting in top of slider has the centre gripping arc, the bottom fixed mounting of installation axle has the centre gripping anchorage bar, the centre gripping screw thread has been seted up on the centre gripping anchorage bar. The utility model discloses a be provided with lead screw, lifting nut and a screw thread section of thick bamboo, accessible lifting nut carries out altitude mixture control when using to the higher or lower user of height, and the staff of being convenient for uses.
Description
Technical Field
The utility model relates to a dust monitoring alarm recorder technical field specifically is a high sensitive atmosphere dust monitoring alarm recorder.
Background
The dust detector is called dust meter for short. Also called dust measurement appearance or dust tester, the dust concentration in the mainly used detection ambient air, the kind of dust appearance divide into: laser dust meter, online continuous monitoring dust meter, portable dust meter, etc. The dust detector is widely applied to disease prevention and control centers, mines, metallurgy, power plants, chemical manufacturing, health supervision, environmental protection, environmental online monitoring and the like, and the working principle of the dust detector mainly comprises a light scattering method, a beta ray and an alternating current electrostatic induction principle; the device is suitable for various research institutions, weather, public health, labor sanitation, atmospheric pollution research and the like. The rapid detection instrument mainly comprises 5 methods: light scattering, beta-ray, micro-weight balance, electrostatic induction, and piezoelectric balance.
The dust volume of the environment that traditional dust monitoring alarm recorder used is bigger, and inside the dust entered into the device easily from control panel's control key gap, damaged the device, and the support frame clamping structure operation that traditional dust monitoring alarm recorder used is complicated, and the centre gripping is unstable, and traditional dust monitoring alarm recorder support frame does not have elevation structure, and it is inconvenient to use higher or lower user to the height.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high sensitive atmosphere dust monitoring alarm recorder, the dust volume of the environment that traditional dust monitoring alarm recorder used that proposes in solving above-mentioned background art is bigger, the dust enters into inside the device easily from control panel's control key gap, damage the device, the support frame clamping structure operation that traditional dust monitoring alarm recorder used is complicated, the centre gripping is unstable, traditional dust monitoring alarm recorder support frame does not have elevation structure, use inconvenient problem to the higher or lower user of height.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high sensitive atmosphere dust monitoring alarm recorder, includes instrument main part and articulated telescopic link, first spout has all been seted up to the positive control panel both sides of instrument main part, the centre gripping bottom plate has been placed to the bottom of instrument main part, the second spout has been seted up on the top of centre gripping bottom plate, slidable mounting has the slider in the second spout, all articulated in the slider have the arc articulated rod, the one end that the slider was kept away from to the arc articulated rod articulates there is the installation axle, and the centre gripping bottom plate passes through the bearing and installs at installation epaxially, the all fixed mounting in top of slider has the centre gripping arc, the bottom fixed mounting of installation axle has the centre gripping anchorage bar, the centre gripping screw thread has been seted up on the.
Preferably, the two sides of the control panel protective cover are both provided with clamping grooves, and the clamping grooves are tightly attached to the clamping blocks.
Preferably, two first spout slidable mounting has a control panel visor, two the mounting groove has all been seted up to one side that first spout kept away from each other, two the one end that the mounting groove kept away from each other all fixed mounting have a reset spring, two one side that reset spring is close to each other all fixed mounting have the fixture block.
Preferably, the bottom fixed mounting of centre gripping bottom plate has the linkage telescopic link, and the quantity of linkage telescopic link is two install fastening nut through the centre gripping screw thread on the centre gripping anchorage bar, and the bottom fixed mounting of linkage telescopic link is on fastening nut's top, one side fixed mounting of fastening nut has rotatory handle.
Preferably, the bottom fixed mounting of centre gripping anchorage bar has the lead screw, the bottom of lead screw is through threaded mounting lifting nut, a screw thread section of thick bamboo is installed through the bearing in lifting nut's bottom, and the lead screw passes through the screw thread and installs in a screw thread section of thick bamboo.
Preferably, the bottom fixed mounting of a screw thread section of thick bamboo has articulated seat, and the bottom of articulated seat is articulated mutually with the top of articulated telescopic link, the bottom of articulated telescopic link all articulates there is the backup pad, the bottom of backup pad all fixed mounting have the rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with control panel visor, mounting groove, reset spring, fixture block and draw-in groove, because the dust volume of the environment that dust monitoring alarm recorder used is great, the dust enters into the device inside from control panel's control key gap easily, damages the device, can protect the device not get into the dust through being provided with control panel visor, and mounting groove, reset spring, fixture block and draw-in groove can fix the control panel visor and be convenient for the staff and open.
2. Through being provided with clamping structure, this clamping structure can carry out the centre gripping to the dust monitoring alarm recorder of multiple model fixed, and simple structure is convenient for operate, through being provided with lead screw, lifting nut and a screw thread section of thick bamboo, accessible lifting nut carries out the altitude mixture control when using higher or lower user to the height, and the staff of being convenient for uses, through being provided with the rubber pad, utilizes the rubber pad to increase the frictional force on backup pad and ground, makes the device more stable of standing.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
fig. 2 is a schematic top view of the clamping base plate of the present invention;
fig. 3 is a schematic top view of the clamping arc of the present invention;
fig. 4 is a partially enlarged schematic view of a structure in fig. 1 according to the present invention.
In the figure: 1. an instrument body; 2. a control panel protective cover; 3. a first chute; 4. mounting grooves; 5. a return spring; 6. a clamping block; 7. a card slot; 8. clamping the arc-shaped plate; 9. clamping the bottom plate; 10. linking the telescopic rod; 11. clamping the threads; 12. clamping the fastening rod; 13. fastening a nut; 14. rotating the handle; 15. a screw rod; 16. a lifting nut; 17. a threaded barrel; 18. a hinged seat; 19. the telescopic rod is hinged; 20. a support plate; 21. a rubber pad; 22. a second chute; 23. an arc-shaped hinge lever; 24. a slider; 25. and (4) installing a shaft.
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. 1-4, the present invention provides an embodiment:
the utility model provides a high sensitive atmosphere dust monitoring alarm recorder, including instrument main part 1 and articulated telescopic link 19, first spout 3 has all been seted up to the positive control panel both sides of instrument main part 1, centre gripping bottom plate 9 has been placed to instrument main part 1's bottom, second spout 22 has been seted up on the top of centre gripping bottom plate 9, slidable mounting has slider 24 in the second spout 22, all articulated in the slider 24 have the arc articulated rod 23, the one end that slider 24 was kept away from to the arc articulated rod 23 articulates there is installation axle 25, and centre gripping bottom plate 9 passes through the bearing and installs on installation axle 25, the all fixed mounting in top of slider 24 has centre gripping arc 8, the bottom fixed mounting of installation axle 25 has centre gripping anchorage bar 12, centre gripping screw thread 11 has been seted up on the centre gripping.
The clamping grooves 7 are formed in the two sides of the control panel protective cover 2, the clamping grooves 7 are tightly attached to the clamping blocks 6, and due to the fact that the dust amount of the environment where the dust monitoring alarm recorder is used is large, dust easily enters the device from the control key gap of the control panel and damages the device, and the device can be protected from entering the dust through the control panel protective cover 2.
Two 3 slidable mounting of first spout have control panel visor 2, and mounting groove 4 has all been seted up to one side that two first spouts 3 kept away from each other, and the equal fixed mounting in one end that two mounting grooves 4 kept away from each other has reset spring 5, and the equal fixed mounting in one side that two reset spring 5 are close to each other has fixture block 6, and mounting groove 4, reset spring 5, fixture block 6 and draw-in groove 7 can fix control panel visor 2 and be convenient for the staff and open.
The bottom fixed mounting of centre gripping bottom plate 9 has linkage telescopic link 10, and the quantity of linkage telescopic link 10 installs fastening nut 13 for on two centre gripping anchorage bars 12 through centre gripping screw thread 11, and the bottom fixed mounting of linkage telescopic link 10 is on fastening nut 13's top, one side fixed mounting of fastening nut 13 has rotatory handle 14, rotatory fastening nut 13 rotates together with linkage telescopic link 10 for driving centre gripping bottom plate 9 when height-adjusting and can stretch out and draw back and can drive centre gripping bottom plate 9 and rotate.
The bottom fixed mounting of centre gripping anchorage bar 12 has lead screw 15, and lifting nut 16 is installed through the screw thread to the bottom of lead screw 15, and a screw section of thick bamboo 17 is installed through the bearing in lifting nut 16's bottom, and lead screw 15 installs in a screw section of thick bamboo 17 through the screw thread, and accessible lifting nut 16 carries out altitude mixture control when using to the higher or lower user of height, and the staff of being convenient for uses.
The bottom end of the threaded cylinder 17 is fixedly provided with a hinged seat 18, the bottom end of the hinged seat 18 is hinged to the top end of a hinged telescopic rod 19, the bottom end of the hinged telescopic rod 19 is hinged to a supporting plate 20, the bottom end of the supporting plate 20 is fixedly provided with a rubber pad 21, and the rubber pad 21 is used for increasing the friction force between the supporting plate 20 and the ground, so that the device can stand more stably.
The working principle is as follows: when the high-sensitivity atmospheric dust monitoring alarm recorder is used, firstly, the supporting structure is opened, the fastening nut 13 is driven to rotate by rotating the rotating handle 14, then the clamping bottom plate 9 is driven to rotate by the linkage telescopic rod 10, the inner sliding block 24 slides in the second sliding groove 22, the clamping arc-shaped plate 8 at the upper part of the rotating handle 14 is driven to move inwards so as to clamp the high-sensitivity atmospheric dust monitoring alarm recorder placed in the clamping arc-shaped plate 8, then the lifting nut 16 is rotated, because the screw rod 15 is installed in the lifting nut 16 through threads, the screw rod 15 can ascend or descend, so that the effect of adjusting the height is achieved, then the control panel protective cover 2 slides downwards so that the clamping block 6 is separated from the clamping groove 7, the control panel can be used by adjusting, and by arranging the control panel protective cover 2, the installation groove 4, the reset spring 5, the clamping block 6 and the clamping groove 7, because the dust amount of the environment used by the dust monitoring alarm recorder is larger, the dust is easy to enter the device from the control key gap of the control panel to damage the device, the control panel protective cover 2 can protect the device from entering dust, the mounting groove 4, the reset spring 5, the fixture block 6 and the clamping groove 7 can fix the control panel protective cover 2 to be convenient for workers to open, the clamping structure can clamp and fix various types of dust monitoring alarm recorders, has simple structure and convenient operation, and is provided with the screw rod 15, the lifting nut 16 and the threaded cylinder 17, when used by a user with a higher or lower height, the height can be adjusted by the lifting nut 16, which is convenient for the staff to use, by arranging the rubber pad 21, the friction force between the support plate 20 and the ground is increased by the rubber pad 21, so that the device can stand more stably.
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 (6)
1. The utility model provides a high sensitive atmosphere dust monitoring alarm recorder, includes instrument main part (1) and articulated telescopic link (19), its characterized in that: first spout (3) have all been seted up to instrument main part (1) positive control panel both sides, centre gripping bottom plate (9) have been placed to the bottom of instrument main part (1), second spout (22) have been seted up on the top of centre gripping bottom plate (9), slidable mounting has slider (24) in second spout (22), all articulated in slider (24) have arc articulated rod (23), the one end that slider (24) were kept away from in arc articulated rod (23) articulates there is installation axle (25), and centre gripping bottom plate (9) install on installation axle (25) through the bearing, the top of slider (24) is all fixed mounting has centre gripping arc (8), the bottom fixed mounting of installation axle (25) has centre gripping anchorage bar (12), centre gripping screw thread (11) have been seted up on centre gripping anchorage bar (12).
2. The high-sensitivity atmospheric dust monitoring alarm recorder as claimed in claim 1, wherein: two first spout (3) slidable mounting has control panel visor (2), two mounting groove (4), two have all been seted up to one side that first spout (3) kept away from each other one end that mounting groove (4) kept away from each other all fixed mounting have reset spring (5), two one side that reset spring (5) are close to each other all fixed mounting have fixture block (6).
3. The high-sensitivity atmospheric dust monitoring alarm recorder of claim 2, characterized in that: the clamping grooves (7) are formed in the two sides of the control panel protective cover (2), and the clamping grooves (7) are tightly attached to the clamping blocks (6).
4. The high-sensitivity atmospheric dust monitoring alarm recorder as claimed in claim 1, wherein: the bottom fixed mounting of centre gripping bottom plate (9) has linkage telescopic link (10), and the quantity of linkage telescopic link (10) is two install fastening nut (13) through centre gripping screw thread (11) on centre gripping anchorage bar (12), and the bottom fixed mounting of linkage telescopic link (10) is on the top of fastening nut (13), one side fixed mounting of fastening nut (13) has rotatory handle (14).
5. The high-sensitivity atmospheric dust monitoring alarm recorder as claimed in claim 1, wherein: the bottom fixed mounting of centre gripping anchorage bar (12) has lead screw (15), lifting nut (16) are installed through the screw thread to the bottom of lead screw (15), a screw thread section of thick bamboo (17) is installed through the bearing in the bottom of lifting nut (16), and lead screw (15) pass through the screw thread and install in screw thread section of thick bamboo (17).
6. The high-sensitivity atmospheric dust monitoring alarm recorder of claim 5, characterized in that: the bottom fixed mounting of a screw thread section of thick bamboo (17) has articulated seat (18), and the bottom of articulated seat (18) is articulated mutually with the top of articulated telescopic link (19), the bottom of articulated telescopic link (19) all articulates there is backup pad (20), the bottom of backup pad (20) all fixed mounting have rubber pad (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516119.5U CN212844871U (en) | 2020-04-10 | 2020-04-10 | High-sensitivity atmospheric dust monitoring alarm recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516119.5U CN212844871U (en) | 2020-04-10 | 2020-04-10 | High-sensitivity atmospheric dust monitoring alarm recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212844871U true CN212844871U (en) | 2021-03-30 |
Family
ID=75151488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020516119.5U Expired - Fee Related CN212844871U (en) | 2020-04-10 | 2020-04-10 | High-sensitivity atmospheric dust monitoring alarm recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212844871U (en) |
-
2020
- 2020-04-10 CN CN202020516119.5U patent/CN212844871U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |