CN215218233U

CN215218233U - Air sampler for environment detection

Info

Publication number: CN215218233U
Application number: CN202121607501.8U
Authority: CN
Inventors: 籍兴顺; 董宏志
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-17
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses an air sampler for environmental detection belongs to the air sampler field, an air sampler for environmental detection, comprising a base plate, the top of bottom plate is rotated and is connected with the supporting seat, the top fixedly connected with shell of supporting seat, the inside fixedly connected with detector main part of shell, the mechanism of bleeding is installed at the top of shell, the top fixedly connected with joint seat of supporting seat. The utility model discloses a support whole device through the bottom plate, prevent earlier that the device from being subaerial at relatively leveling, then rotate the supporting seat and drive the shell rotation, adjustment solar cell panel's angle makes it just to sunshine for solar cell panel can last to supply power to the battery when the device uses, with the increase of service life, thereby realized that the device possesses height and the direction that can adjust the sampling in a flexible way, and make the more lasting advantage of use continuation of the journey of device.

Description

Air sampler for environment detection

Technical Field

The utility model relates to an air sampler field, more specifically say, relate to an air sampler for environment measuring.

Background

An air sampler, also called an air-suction type smoke-sensing fire detector or an air sampling fire detector, is used for sucking air in a protection area into the detector through an air sampling pipe for analysis so as to carry out early stage of fire.

However, the existing air sampler is relatively fixed in structure, so that the sampling angle and the sampling height are not convenient to adjust, and when the air sampler is used outdoors, the situation of insufficient energy storage of a battery can occur, so that the air sampler is inconvenient to use, and therefore the air sampler for environment detection is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide an air sampler for environmental detection to structure relatively fixed among the solution prior art, be not convenient for adjust sampling angle and sampling height, and when the outdoor use, the condition that the battery energy storage is not enough can appear, awkward problem.

In order to solve the above problems, the utility model adopts the following technical proposal.

An air sampler for environment detection comprises a bottom plate, a supporting seat is rotatably connected with the top of the bottom plate, the top of the supporting seat is fixedly connected with a shell, the inside of the shell is fixedly connected with a detector main body, the top of the shell is provided with an air exhaust mechanism, the top of the supporting seat is fixedly connected with a clamping seat, a vertical cylinder is inserted in the clamping seat, a movable rod is connected in the vertical cylinder in a sliding manner, an insertion hole is formed in the right side of the movable rod, the top of the movable rod is rotatably connected with a rotating seat, the left side of the shell is provided with a clamping mechanism, the clamping mechanism is matched with the vertical cylinder, the top of the shell is provided with a driving mechanism, the driving mechanism is matched with the plug hole, the right side of shell articulates there is solar cell panel, the inside fixedly connected with battery of shell, the battery passes through the wire and is connected with solar cell panel.

As a further description of the above technical solution: actuating mechanism includes first toothed disc, second toothed disc, lead screw and coupling assembling, the bottom of first toothed disc is rotated and is connected to the top of shell, the bottom of second toothed disc is rotated and is connected to the top of shell, first toothed disc and second toothed disc intermeshing, the bottom of lead screw runs through and threaded connection to the bottom of first toothed disc, the bottom of lead screw runs through and sliding connection to the inside of shell, the top and the coupling assembling normal running fit of lead screw, coupling assembling cooperatees with the spliced eye, the top eccentric mounting of second toothed disc has the hand pole, the left side sliding connection of lead screw is on the inner wall of shell.

As a further description of the above technical solution: the connecting assembly comprises a positioning sleeve, an insertion rod and a spring, the spring sleeve is arranged on the outer side of the insertion rod, one end of the spring is fixedly connected to the outer side of the insertion rod, the other end of the spring is fixedly connected to the left side of the positioning sleeve, the bottom of the positioning sleeve is rotatably connected to the top end of the lead screw, and the left end of the insertion rod is inserted into the insertion hole.

As a further description of the above technical solution: clamping mechanism includes spacing ring and lock nut, the outside fixed connection of spacing ring to the left side of shell, the inside sliding connection of spacing ring to the outside of vertical cylinder, lock nut's right-hand member runs through and threaded connection to the inside of spacing ring, lock nut's right-hand member and the outside in close contact with of vertical cylinder.

As a further description of the above technical solution: air exhaust mechanism includes small-size air pump, connecting pipe, hose and induced drafts and fights, the bottom fixed connection of small-size air pump to the top of detector main part, pipeline fixed connection to the input of detector main part is passed through to the output of small-size air pump, the input fixed connection of small-size air pump to the bottom of connecting pipe, the top of connecting pipe runs through and fixed connection to the top of shell, the one end fixed connection of hose to the top of connecting pipe, the other end fixed connection of hose to the right side of induced draft fill, the bottom joint of induced draft fill is to the top of rotating the seat.

As a further description of the above technical solution: vertical grooves are formed in the right side of the shell, supporting rods are hinged to the inner portions of the vertical grooves, grooves which are arranged equidistantly are formed in the left side of the solar cell panel, and the supporting rods are matched with the grooves.

Compared with the prior art, the utility model has the advantages of:

(1) the scheme supports the whole device through the bottom plate, firstly prevents the device from being on a relatively flat ground, then rotates the supporting seat to drive the shell to rotate, adjusts the angle of the solar panel to be just opposite to sunlight, so that the solar panel can continuously supply power to the storage battery when the device is used, so as to prolong the service life, then inserts the vertical cylinder into the clamping mechanism and inserts the bottom end of the vertical cylinder into the clamping seat, then screws the clamping mechanism to fix the vertical cylinder, then inserts the movable rod into the vertical cylinder, then connects the output end of the driving mechanism with the inside of the inserting hole, and connects the input end of the air exhaust mechanism with the top of the rotating seat, completes the assembly of the device, then manually rotates the driving mechanism to drive the movable rod to vertically move so as to adjust the sampling height, and the rotating seat can adjust the sampling direction, thereby realizing that the device has the height and the direction which can flexibly adjust the sampling, and make the use duration of a journey advantage more lasting of device, solved prior art well structure relatively fixed, be not convenient for adjust sampling angle and sampling height to when outdoor use, the condition that the battery energy storage is not enough can appear, awkward problem.

(2) This scheme is through first toothed disc, the second toothed disc, lead screw and coupling assembling's cooperation is used, at first use coupling assembling plug-in connection to the inside of spliced eye, make movable rod and coupling assembling zonulae occludens, then use hand lever rotation second toothed disc to drive first toothed disc and rotate, first toothed disc passes through screw thread axial force and drives lead screw vertical motion, the lead screw drives coupling assembling simultaneous movement, coupling assembling drives movable rod simultaneous movement, thereby realized that the device can adjust the advantage of sampling height in a flexible way.

(3) This scheme uses through the cooperation of position sleeve, inserted bar and spring, and the pulling inserted bar moves right along the position sleeve, then rotates the movable rod and makes spliced eye and inserted bar left end aim at, loosens the inserted bar then the inserted bar pegs graft to the inside of spliced eye under the effort of spring to make the firm connection between actuating mechanism and the movable rod.

(4) This scheme uses through spacing ring and lock nut's cooperation, can rotate lock nut and press from both sides tightly the vertical cylinder, makes it more stable difficult rocking for the device uses more stably.

(5) This scheme uses through the cooperation of small-size air pump, connecting pipe, hose and air suction fill, starts small-size air pump and detects the inside of air suction detector main part through the cooperation of air suction fill, connecting pipe and hose for the operating efficiency of device is higher, and it is more convenient to use.

(6) This scheme can adjust solar cell panel's inclination in a flexible way through erecting the inside bracing piece cooperation recess of inslot to realize better illumination effect, thereby make the duration of a journey of device longer.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of the part A of FIG. 1;

FIG. 3 is a schematic view of the vertical tube and the movable rod of the present invention;

fig. 4 is a schematic front perspective view of the driving mechanism of the present invention.

The reference numbers in the figures illustrate:

1. a base plate; 2. a supporting seat; 3. a housing; 4. a detector main body; 5. an air extraction mechanism; 51. a small air pump; 52. a connecting pipe; 53. a hose; 54. a suction hopper; 6. a clamping seat; 7. a vertical cylinder; 8. a movable rod; 9. inserting holes; 10. a rotating seat; 11. a clamping mechanism; 111. a limiting ring; 112. locking the nut; 12. a drive mechanism; 121. a first gear plate; 122. a second gear wheel disc; 123. a screw rod; 124. a connecting assembly; 1241. a positioning sleeve; 1242. inserting a rod; 1243. a spring; 13. a solar panel; 14. a storage battery; 15. a support bar; 16. and (4) a groove.

Detailed description of the invention

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

referring to fig. 1 to 4, in the present invention, an air sampler for environmental testing comprises a bottom plate 1, a supporting seat 2 is rotatably connected to the top of the bottom plate 1, a housing 3 is fixedly connected to the top of the supporting seat 2, a testing device body 4 is fixedly connected to the inside of the housing 3, an air pumping mechanism 5 is installed at the top of the housing 3, a clamping seat 6 is fixedly connected to the top of the supporting seat 2, a vertical cylinder 7 is inserted into the clamping seat 6, a movable rod 8 is slidably connected to the inside of the vertical cylinder 7, an insertion hole 9 is formed on the right side of the movable rod 8, a rotating seat 10 is rotatably connected to the top of the movable rod 8, a clamping mechanism 11 is arranged on the left side of the housing 3, the clamping mechanism 11 is matched with the vertical cylinder 7, a driving mechanism 12 is arranged on the top of the housing 3, and the driving mechanism 12 is matched with the insertion hole 9, the right side of shell 3 articulates there is solar cell panel 13, the inside fixedly connected with battery 14 of shell 3, battery 14 passes through the wire and is connected with solar cell panel 13.

In the utility model, the whole device is supported by the bottom plate 1, the device is prevented from being on a relatively flat ground, then the supporting seat 2 is rotated to drive the shell 3 to rotate, the angle of the solar cell panel 13 is adjusted to be just opposite to the sunlight, so that the solar cell panel 13 can continuously supply power to the storage battery 14 when the device is used, so as to prolong the service life, then the vertical cylinder 7 is inserted into the clamping mechanism 11 and the bottom end thereof is inserted into the clamping seat 6, then the clamping mechanism 11 is screwed down to fix the vertical cylinder 7, then the movable rod 8 is inserted into the vertical cylinder 7, then the output end of the driving mechanism 12 is connected with the inside of the inserting hole 9, the input end of the air pumping mechanism 5 is connected with the top of the rotating seat 10, the device is assembled, then the driving mechanism 12 is manually rotated to drive the movable rod 8 to vertically move, so as to adjust the sampling height, and rotate seat 10 and can adjust the sampling direction to realized that the device possesses height and the direction that can adjust the sampling in a flexible way, and made the more lasting advantage of use duration of device, solved among the prior art structure relatively fixed, be not convenient for adjust sampling angle and sampling height, and when outdoor use, can appear the not enough condition of battery energy storage, awkward problem.

Please refer to fig. 1 and fig. 4, wherein: actuating mechanism 12 includes first toothed disc 121, second toothed disc 122, lead screw 123 and coupling assembling 124, the bottom of first toothed disc 121 is rotated and is connected to the top of shell 3, the bottom of second toothed disc 122 is rotated and is connected to the top of shell 3, first toothed disc 121 and second toothed disc 122 intermeshing, threaded connection is run through and threaded connection to the bottom of first toothed disc 121 in the bottom of lead screw 123, sliding connection is run through and sliding connection is to the inside of shell 3 in the bottom of lead screw 123, the top and the coupling assembling 124 normal running fit of lead screw 123, coupling assembling 124 cooperatees with spliced eye 9, hand pole is installed to the top off-centre of second toothed disc 122, the left side sliding connection of lead screw 123 is on the inner wall of shell 3.

The utility model discloses in, through first toothed disc 121, second toothed disc 122, lead screw 123 and coupling assembling 124's cooperation is used, at first use coupling assembling 124 to peg graft to the inside of spliced eye 9, make movable rod 8 and coupling assembling 124 zonulae occludens, then use the hand lever to rotate second toothed disc 122 and drive first toothed disc 121 and rotate, first toothed disc 121 passes through the screw axial force and drives lead screw 123 vertical motion, lead screw 123 drives coupling assembling 124 synchronous motion, coupling assembling 124 drives 8 synchronous motion of movable rod, thereby realized that the device can adjust sampling height in a flexible way.

Please refer to fig. 1 and fig. 2, wherein: the connecting assembly 124 comprises a positioning sleeve 1241, an inserting rod 1242 and a spring 1243, the spring 1243 is sleeved outside the inserting rod 1242, one end of the spring 1243 is fixedly connected to the outside of the inserting rod 1242, the other end of the spring 1243 is fixedly connected to the left side of the positioning sleeve 1241, the bottom of the positioning sleeve 1241 is rotatably connected to the top end of the screw rod 123, and the left end of the inserting rod 1242 is inserted into the inserting hole 9.

The utility model discloses in, use through the cooperation of position sleeve 1241, inserted bar 1242 and spring 1243, pulling inserted bar 1242 moves right along position sleeve 1241, then rotates movable rod 8 and makes spliced eye 9 aim at with inserted bar 1242 left end, loosens inserted bar 1242 and then inserted bar 1242 pegs graft to the inside of spliced eye 9 under spring 1243's effort to make the firm connection between actuating mechanism 12 and the movable rod 8.

Please refer to fig. 1, in which: clamping mechanism 11 includes spacing ring 111 and lock nut 112, the outside fixed connection of spacing ring 111 is to the left side of shell 3, the inside sliding connection of spacing ring 111 is to the outside of vertical cylinder 7, the right-hand member of lock nut 112 runs through and threaded connection to the inside of spacing ring 111, the right-hand member of lock nut 112 and the outside in close contact with of vertical cylinder 7.

The utility model discloses in, use through spacing ring 111 and lock nut 112's cooperation, can rotate lock nut 112 and press from both sides tightly to vertical cylinder 7, make it more stable difficult rocking for the device uses more stably.

Please refer to fig. 1, in which: the air pumping mechanism 5 comprises a small air pump 51, a connecting pipe 52, a hose 53 and an air suction hopper 54, the bottom of the small air pump 51 is fixedly connected to the top of the detector main body 4, the output end of the small air pump 51 is fixedly connected to the input end of the detector main body 4 through a pipeline, the input end of the small air pump 51 is fixedly connected to the bottom end of the connecting pipe 52, the top end of the connecting pipe 52 penetrates through and is fixedly connected to the top of the shell 3, one end of the hose 53 is fixedly connected to the top end of the connecting pipe 52, the other end of the hose 53 is fixedly connected to the right side of the air suction hopper 54, and the bottom of the air suction hopper 54 is clamped to the top of the rotating seat 10.

The utility model discloses in, use through small-size air pump 51, connecting pipe 52, hose 53 and the cooperation of the fill 54 that induced drafts, start small-size air pump 51 and detect the inside of air suction detector main part 4 through the cooperation of the fill 54 that induced drafts, connecting pipe 52 and hose 53 for the operating efficiency of device is higher, and it is more convenient to use.

Please refer to fig. 1, in which: vertical grooves are formed in the right side of the shell 3, supporting rods 15 are hinged to the inner portions of the vertical grooves, grooves 16 which are arranged equidistantly are formed in the left side of the solar cell panel 13, and the supporting rods 15 are matched with the grooves 16.

The utility model discloses in, through erecting inside bracing piece 15 cooperation recess 16 of groove can adjust solar cell panel 13's inclination in a flexible way to realize better illumination effect, thereby make the duration of a journey of device longer.

The working principle is as follows: when the device is used, the device is firstly prevented from being arranged on a relatively flat ground, then the supporting seat 2 is rotated to drive the shell 3 to rotate, then the inclined angle of the solar cell panel 13 can be flexibly adjusted by matching the supporting rod 15 in the vertical groove with the groove 16, so that the solar cell panel 13 can be just opposite to sunlight, the solar cell panel 13 can continuously supply power to the storage battery 14 when the device is used, so as to prolong the service life, then the vertical cylinder 7 is inserted into the clamping mechanism 11, the bottom end of the vertical cylinder 7 is inserted into the clamping seat 6, then the locking nut 112 is rotated to clamp the vertical cylinder 7, then the movable rod 8 is inserted into the vertical cylinder 7, then the inserted rod 1242 is pulled to move rightwards along the positioning sleeve 1241, then the movable rod 8 is rotated to align the inserting hole 9 with the left end of the inserted rod 1242, the inserted rod 1242 is loosened, then the inserted rod 1242 is inserted into the inserting hole 9 under the acting force of the spring 1243, and the input end of the rotating mechanism 5 is clamped with the top of the rotating seat 10, accomplish the device equipment, then use the hand lever to rotate second toothed disc 122 and drive first toothed disc 121 and rotate, first toothed disc 121 passes through screw axial force and drives lead screw 123 vertical motion, lead screw 123 drives coupling assembling 124 synchronous motion, coupling assembling 124 drives 8 synchronous motion of movable rod in order to adjust the height, with adjusting the sampling height, and it can adjust the sampling direction to rotate seat 10, thereby realized that the device possesses height and the direction that can adjust the sampling in a flexible way, and the more lasting advantage of the use continuation of the journey of messenger's device, the structure relatively fixed among the prior art has been solved, be not convenient for adjust sampling angle and sampling height, and when outdoor use, the not enough condition of battery energy storage can appear, awkward problem.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an air sampler for environment measuring, includes bottom plate (1), its characterized in that: the detection device is characterized in that a supporting seat (2) is rotatably connected to the top of the bottom plate (1), a shell (3) is fixedly connected to the top of the supporting seat (2), a detector main body (4) is fixedly connected to the inside of the shell (3), an air exhaust mechanism (5) is installed at the top of the shell (3), a clamping seat (6) is fixedly connected to the top of the supporting seat (2), a vertical cylinder (7) is inserted into the clamping seat (6), a movable rod (8) is slidably connected to the inside of the vertical cylinder (7), an insertion hole (9) is formed in the right side of the movable rod (8), a rotating seat (10) is rotatably connected to the top of the movable rod (8), a clamping mechanism (11) is arranged on the left side of the shell (3), the clamping mechanism (11) is matched with the vertical cylinder (7), and a driving mechanism (12) is arranged on the top of the shell (3), the solar photovoltaic power generation device is characterized in that the driving mechanism (12) is matched with the plug-in hole (9), the right side of the shell (3) is hinged with a solar cell panel (13), a storage battery (14) is fixedly connected inside the shell (3), and the storage battery (14) is connected with the solar cell panel (13) through a wire.

2. The air sampler for environment detection according to claim 1, characterized in that: the driving mechanism (12) comprises a first gear disc (121), a second gear disc (122), a screw rod (123) and a connecting component (124), the bottom of the first gear wheel disk (121) is rotatably connected to the top of the shell (3), the bottom of the second gear wheel (122) is rotationally connected to the top of the shell (3), the first gear disc (121) and the second gear disc (122) are meshed with each other, the bottom end of the screw rod (123) penetrates through and is in threaded connection with the bottom end of the first gear disc (121), the bottom end of the screw rod (123) penetrates through and is connected to the inside of the shell (3) in a sliding way, the top end of the screw rod (123) is rotationally matched with the connecting component (124), the connecting component (124) is matched with the plug hole (9), the top of second toothed disc (122) is eccentric to be installed the hand rocker, the left side sliding connection of lead screw (123) is on the inner wall of shell (3).

3. The air sampler for environment detection according to claim 2, characterized in that: the connecting assembly (124) comprises a positioning sleeve (1241), an inserting rod (1242) and a spring (1243), the spring (1243) is sleeved on the outer side of the inserting rod (1242), one end of the spring (1243) is fixedly connected to the outer side of the inserting rod (1242), the other end of the spring (1243) is fixedly connected to the left side of the positioning sleeve (1241), the bottom of the positioning sleeve (1241) is rotatably connected to the top end of the screw rod (123), and the left end of the inserting rod (1242) is inserted into the inserting hole (9).

4. The air sampler for environment detection according to claim 1, characterized in that: clamping mechanism (11) are including spacing ring (111) and lock nut (112), the outside fixed connection of spacing ring (111) is to the left side of shell (3), the inside sliding connection of spacing ring (111) is to the outside of vertical cylinder (7), the right-hand member of lock nut (112) runs through and threaded connection is to the inside of spacing ring (111), the right-hand member of lock nut (112) and the outside in close contact with of vertical cylinder (7).

5. The air sampler for environment detection according to claim 1, characterized in that: air exhaust mechanism (5) are including small-size air pump (51), connecting pipe (52), hose (53) and induced draft fill (54), the bottom fixed connection of small-size air pump (51) is to the top of detector main part (4), the output of small-size air pump (51) passes through the input of pipeline fixed connection to detector main part (4), the input fixed connection of small-size air pump (51) is to the bottom of connecting pipe (52), the top of connecting pipe (52) runs through and fixed connection to the top of shell (3), the one end fixed connection of hose (53) is to the top of connecting pipe (52), the other end fixed connection of hose (53) is to the right side of induced draft fill (54), the bottom joint of induced draft fill (54) is to the top of rotating seat (10).

6. The air sampler for environment detection according to claim 1, characterized in that: vertical grooves are formed in the right side of the shell (3), supporting rods (15) are hinged to the inner portions of the vertical grooves, grooves (16) which are arranged equidistantly are formed in the left side of the solar cell panel (13), and the supporting rods (15) are matched with the grooves (16).