CN212674875U

CN212674875U - Foldable ambient air waste gas detector

Info

Publication number: CN212674875U
Application number: CN202021697543.0U
Authority: CN
Inventors: 贾奎乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-09
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a foldable ambient air waste gas detector, including folding tripod, folding tripod upper end is connected with the layer board, and layer board top fixedly connected with collector, the receiving flask has been cup jointed in the activity of collector one side, and the receiving flask top is connected with the air inlet, receiving flask one side block is connected with first pipe, and first pipe is connected with the collector, air intake mechanism is installed on the collector top, and its air intake mechanism is inside including collector top fixed connection's first axis of rotation, and first axis of rotation top rotates and is connected with the bracing piece, bracing piece top fixedly connected with mounting panel. The utility model discloses in, through the suction of electronic fan, can accelerate the flow of air for the speed of air admission receiving flask to make its air in a distance can collect, through rotating the mounting panel, can adjust the position of electronic fan, the electronic fan of being convenient for is connected with the air inlet relatively, ensures the air intake efficiency of air inlet.

Description

Foldable ambient air waste gas detector

Technical Field

The utility model relates to an empty gas detection surveys technical field, especially relates to a foldable ambient air waste gas detector.

Background

The air quality detection device is a device for analyzing and detecting components in air, and can rapidly detect harmful pollutants such as formaldehyde, benzene, ammonia gas, TVOC and the like in indoor air through various sensors.

Current foldable ambient air waste gas detector, when it uses, need sample the air through the receiving flask, but its collection efficiency is slow, and detection time is long, and the device receives the collision and rocks the condition that easily appears collapsing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current foldable ambient air waste gas detector, need sample the air through the receiving flask, but its collection efficiency is slow, and check-out time is long, and the device receives the collision and rocks the shortcoming of the condition that easily appears collapsing, and the foldable ambient air waste gas detector who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a foldable ambient air waste gas detector comprises a foldable tripod, wherein the upper end of the foldable tripod is connected with a supporting plate, the top end of the supporting plate is fixedly connected with a collector, one side of the collector is movably sleeved with a collecting bottle, the top end of the collecting bottle is connected with an air inlet, one side of the collecting bottle is clamped and connected with a first guide pipe, the first guide pipe is connected with the collector, the top end of the collector is provided with an air inlet mechanism, the air inlet mechanism comprises a first rotating shaft fixedly connected with the top end of the collector, the top end of the first rotating shaft is rotatably connected with a supporting rod, the top end of the supporting rod is fixedly connected with a mounting plate, the mounting plate is embedded and connected with an electric fan, the electric fan is vertically opposite to the air inlet, the mounting plate forms a rotating structure with the, and a lifting adjusting mechanism is arranged between the folding tripod and the supporting plate.

As a further description of the above technical solution:

one side of the collector is connected with a second conduit in an embedded manner, and one side of the second conduit is connected with a detector body.

As a further description of the above technical solution:

the counterweight mechanism is internally provided with a clamping groove fixedly welded at the bottom end of the folding tripod, the clamping groove is internally clamped and connected with a clamping block, the bottom end of the clamping block is welded and connected with a counterweight block, grooves are formed in two sides of the clamping block, a return spring is fixedly connected in the groove, and a stop block is fixedly connected to the other side of the return spring.

As a further description of the above technical solution:

the stop dog is movably sleeved with the two sides of the clamping groove, and the stop dog and the groove form an elastic telescopic structure through a return spring.

As a further description of the above technical solution:

the inside second axis of rotation including folding tripod top end fixed mounting of lift adjustment mechanism, and second axis of rotation top rotate and be connected with the sleeve, the inside threaded connection of sleeve has the threaded rod, and threaded rod and layer board low side welded connection.

As a further description of the above technical solution:

the sleeve passes through the second axis of rotation and constitutes revolution mechanic with folding tripod, and the layer board passes through the threaded rod and constitutes elevation structure with the sleeve.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under the effect of mechanism of admitting air, through the suction of electronic fan, can accelerate the flow of air for the speed of air admission collecting bottle, and make its air in a distance can collect, through rotating the mounting panel, can adjust the position of electronic fan, the electronic fan of being convenient for is connected relatively with the air inlet, ensures the efficiency of admitting air of air inlet.

2. The utility model discloses in, under the effect of counter weight mechanism, through fixture block and draw-in groove, can be convenient install the balancing weight in folding tripod, can improve the stability of folding tripod, prevent the in-process of operation, folding tripod atress rocks and collapses, causes the damage of collector and receiving flask.

3. The utility model discloses in, under lift adjustment mechanism's effect, through rotating the sleeve, can make its inside threaded rod go up and down to move, adjust the collector on top and the height of receiving flask, be convenient for carry out the collection of air waste gas, prevent that the device is low excessively, can't collect the waste gas of eminence.

Drawings

Fig. 1 is a schematic structural view of the present invention from the top;

FIG. 2 is a schematic structural view of the air intake mechanism of the present invention;

fig. 3 is a schematic structural view of the counterweight mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Illustration of the drawings:

1. folding a tripod; 2. a support plate; 3. a collector; 4. a collection bottle; 5. an air inlet; 6. a first conduit; 7. a second conduit; 8. a detector body; 9. an air intake mechanism; 901. a first rotating shaft; 902. a support bar; 903. mounting a plate; 904. an electric fan; 10. a counterweight mechanism; 1001. a card slot; 1002. a clamping block; 1003. a balancing weight; 1004. a groove; 1005. a return spring; 1006. a stopper; 11. a lifting adjusting mechanism; 1101. a second rotating shaft; 1102. a sleeve; 1103. a threaded rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a foldable ambient air and waste gas detector comprises a foldable tripod 1, a supporting plate 2 is connected to the upper end of the foldable tripod 1, a collector 3 is fixedly connected to the top end of the supporting plate 2, a collecting bottle 4 is movably sleeved on one side of the collector 3, an air inlet 5 is connected to the top end of the collecting bottle 4, a first conduit 6 is connected to one side of the collecting bottle 4 in a clamping manner, the first conduit 6 is connected to the collector 3, an air inlet mechanism 9 is installed at the top end of the collector 3, the air inlet mechanism 9 comprises a first rotating shaft 901 fixedly connected to the top end of the collector 3, a supporting rod 902 is rotatably connected to the top end of the first rotating shaft 901, a mounting plate 903 is fixedly connected to the top end of the supporting rod 902, an electric fan 904 is connected to the mounting plate 903 in an embedded manner, the electric fan 904 is, counterweight mechanism 10 is installed to folding tripod 1 lower extreme, and installs lift adjustment mechanism 11 between folding tripod 1 and the layer board 2, puts into reagent in the receiving flask 4, collects waste gas through air inlet 5, and electronic fan 904 has external power supply through the coupling joint, can accelerate the waste gas collection speed of receiving flask 4, improves detection effect.

Further, a second conduit 7 is connected to one side of the collector 3 in an embedded manner, a detector body 8 is connected to one side of the second conduit 7, and the exhaust gas collected in the collector 3 can be sent to the detector body 8 through the second conduit 7 for detection.

Further, counterweight mechanism 10 is inside including folding tripod 1 bottom end fixed welded draw-in groove 1001, and the inside block of its draw-in groove 1001 is connected with fixture block 1002, and fixture block 1002 bottom welded connection has a balancing weight 1003, and recess 1004 has been seted up to fixture block 1002 both sides, and the inside fixedly connected with reset spring 1005 of its recess 1004, and reset spring 1005 opposite side fixedly connected with dog 1006, extrusion dog 1006, in reset spring 1005 retracting recess 1004 is being extruded to dog 1006, with fixture block 1002 and draw-in groove 1001 fixed connection.

Further, dog 1006 and draw-in groove 1001 both sides activity are cup jointed, and dog 1006 passes through reset spring 1005 and recess 1004 constitution elasticity extending structure, installation that can be swift and dismantlement balancing weight 1003, through balancing weight 1003, increase the weight of folding tripod 1 lower extreme, improve folding tripod 1's stability.

Further, lift adjustment mechanism 11 is inside including folding tripod 1 top fixed mounting's second axis of rotation 1101, and second axis of rotation 1101 top is rotated and is connected with sleeve 1102, and the inside threaded connection of sleeve 1102 has threaded rod 1103, and threaded

rod

1103 and 2 low ends welded connection of layer board rotate and rotate sleeve 1102, can make its inside threaded rod 1103 lift and move.

Further, the sleeve 1102 forms a rotating structure with the folding tripod 1 through the second rotating shaft 1101, and the supporting plate 2 forms a lifting structure with the sleeve 1102 through the threaded rod 1103, so that the heights of the collector 3 and the collecting bottle 4 can be adjusted.

The working principle is as follows: firstly unfolding a folding tripod 1, fixedly installing a collector 3 on the surface of a supporting plate 2, sleeving a collecting bottle 4 in a sleeve ring on one side of the collector 3, connecting the collecting bottle 4 with the collector 3 through a first conduit 6, connecting the collector 3 with a detector body 8 through a second conduit 7, putting a reagent in the collecting bottle 4, manually sleeving an air inlet 5 at the top end of the collecting bottle 4, manually extruding a stop 1006, extruding a reset spring 1005 by the stop 1006 to retract into a groove 1004, manually clamping a clamping block 1002 at the top end of a balancing weight 1003 into the clamping groove 1001, driving the clamping block 1002 to reset and move through the elastic characteristic of the reset spring 1005, fixing the clamping block 1002 in the clamping groove 1001, increasing the weight of the lower end of the folding tripod 1 through the balancing weight 1003, improving the stability of the folding tripod 1, manually rotating a sleeve 1102, rotating the sleeve 1102 through a second rotating shaft 1101, make its inside threaded rod 1103 lift movement, adjust the collector 3 on top and the height of receiving flask 4, adjust to suitable position, through manual rotation mounting panel 903, mounting panel 903 rotates through first axis of rotation 901, is driving electronic fan 904 and is moving to 5 upper ends of air inlet, through the suction of electronic fan 904 for the speed of air admission receiving flask 4, has just so accomplished the utility model discloses an operating principle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A foldable ambient air waste gas detector comprises a foldable tripod (1) and is characterized in that the upper end of the foldable tripod (1) is connected with a supporting plate (2), the top end of the supporting plate (2) is fixedly connected with a collector (3), a collecting bottle (4) is movably sleeved on one side of the collector (3), the top end of the collecting bottle (4) is connected with an air inlet (5), one side of the collecting bottle (4) is clamped and connected with a first guide pipe (6), the first guide pipe (6) is connected with the collector (3), an air inlet mechanism (9) is installed on the top end of the collector (3), the air inlet mechanism (9) comprises a first rotating shaft (901) fixedly connected with the top end of the collector (3), the top end of the first rotating shaft (901) is rotatably connected with a supporting rod (902), and the top end of the supporting rod (902) is fixedly connected, and inside gomphosis of mounting panel (903) is connected with electronic fan (904), electronic fan (904) is perpendicular relative with air inlet (5), mounting panel (903) constitutes revolution mechanic through bracing piece (902), first axis of rotation (901) and collector (3), counter weight mechanism (10) are installed to folding tripod (1) lower extreme, and install lift adjustment mechanism (11) between folding tripod (1) and layer board (2).

2. The foldable ambient air exhaust air detector according to claim 1, wherein a second conduit (7) is connected to one side of the collector (3) in a fitting manner, and a detector body (8) is connected to one side of the second conduit (7).

3. The foldable ambient air waste gas detector as claimed in claim 1, wherein the counterweight mechanism (10) includes a clamping groove (1001) fixedly welded at the bottom end of the foldable tripod (1), the clamping groove (1001) is internally and fixedly connected with a clamping block (1002), the bottom end of the clamping block (1002) is welded with a counterweight block (1003), two sides of the clamping block (1002) are provided with grooves (1004), the grooves (1004) are internally and fixedly connected with return springs (1005), and the other side of the return springs (1005) is fixedly connected with a stop block (1006).

4. The foldable ambient air exhaust gas detector according to claim 3, wherein the stopper (1006) is movably sleeved on two sides of the slot (1001), and the stopper (1006) forms an elastic telescopic structure with the groove (1004) through a return spring (1005).

5. The foldable ambient air exhaust gas detector according to claim 1, wherein the lifting adjusting mechanism (11) comprises a second rotating shaft (1101) fixedly mounted at the top end of the foldable tripod (1), the top end of the second rotating shaft (1101) is rotatably connected with a sleeve (1102), a threaded rod (1103) is screwed inside the sleeve (1102), and the threaded rod (1103) is welded to the lower end of the supporting plate (2).

6. The foldable ambient air exhaust gas detector according to claim 5, wherein the sleeve (1102) forms a rotating structure with the foldable tripod (1) through the second rotating shaft (1101), and the supporting plate (2) forms a lifting structure with the sleeve (1102) through the threaded rod (1103).