CN213633365U

CN213633365U - Public health detection device

Info

Publication number: CN213633365U
Application number: CN202022827582.4U
Authority: CN
Inventors: 秦德玉; 王静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-06
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a public health detection device belongs to the health detection technology field, including base and detection sensor subassembly, the upper end fixedly connected with conical plate of base, the surface at the conical plate is evenly installed to the detection sensor subassembly, two support frames of the upper end fixedly connected with of base, the common fixedly connected with sleeve pipe of two support frames, fixedly connected with mount in the sleeve pipe, the fixedly connected with exhaust fan of center department of mount, the casing of sheathed tube upper end fixedly connected with cylindrical structure, the lateral wall of casing runs through the air inlet of having seted up a plurality of evenly distributed, the interior fixedly connected with backup pad of following of sheathed tube lower extreme mouth of pipe department, the center department of backup pad is through round mouthful fixedly connected with dead lever. The utility model discloses, can be favorable to the air quality near short-term test pollution sources to also can the convenience of customers adjust by oneself wind speed and wind direction when examining, be favorable to accurate completion public sanitation's detection.

Description

Public health detection device

Technical Field

The utility model relates to a health detects technical field, especially relates to a public health detection device.

Background

Public health is the public cause that is concerned with masses health, not only include the prevention to the infectious diseases, control and treatment, to food, medicine, public sanitation's supervision, still include to health detection such as enterprise occupational disease danger factor monitoring, school teaching environmental monitoring, house fitment pollution monitoring and atmospheric environmental monitoring, when monitoring the environment to different occasions, utilize different sensor assembly can detect public environmental data including PM2.5, raise dust, air humiture and harmful gas content etc. according to the data publication environmental information that the monitoring obtained can be timely, can also the pertinence administer public sanitation.

At present, the device for detecting public environmental sanitation is relatively fixed in structure, and when air does not flow near a monitoring point, each sensor assembly can not accurately and quickly detect the air and obtain data.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and being used for detecting public health's device structure relatively more fixed, when near monitoring point air does not have the air current to flow, the problem that the unable accurate quick detection air of each sensor module reachs data, and a public health detection device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a public health detection device, includes base and detection sensor subassembly, the upper end fixedly connected with conical plate of base, the surface at the conical plate is evenly installed to the detection sensor subassembly, two support frames of the upper end fixedly connected with of base, two the common fixedly connected with sleeve pipe of support frame, the intraductal fixedly connected with mount of cover, the fixedly connected with exhaust fan of center department of mount, the casing of sheathed tube upper end fixedly connected with cylindrical structure, the lateral wall of casing runs through the air inlet of having seted up a plurality of evenly distributed, along the fixedly connected with backup pad in sheathed tube lower extreme mouth of pipe department, the center department of backup pad is through round mouthful fixedly connected with dead lever, be equipped with exhaust mechanism on the pole wall of dead lever.

Preferably, the exhaust mechanism includes that a plurality of sector plates of connection on the wall of the fixed rod pole rotate through the pivot, and is a plurality of the deep bead column structure is constituteed jointly to sector plate, it is connected with a plurality of evenly distributed's rotation axis through antifriction bearing rotation on the sheathed tube pipe wall, and is a plurality of the relative one end of rotation axis all passes antifriction bearing and locates fixed connection with the one end center of sector plate, the sheathed tube lateral wall is vertical to be equipped with a plurality of transfer lines, and is a plurality of the one end fixed connection of sector plate is kept away from with a plurality of rotation axes respectively to the upper end of transfer line, and wherein adjacent two all slope between the transfer line is equipped with the pull rod, the both ends of pull rod all rotate with the pole wall of two adjacent transfer lines through the.

Preferably, the pipe wall of the sleeve pipe is fixedly connected with an annular block, the annular block is fixedly connected with one of the shaft walls of the rotating shaft, one side of the annular block is connected with a positioning bolt through a threaded hole, one end of the positioning bolt penetrates through the threaded hole and is in sliding connection with the shaft wall of the rotating shaft, and one end of the rotating shaft is fixedly connected with a hand wheel.

Preferably, the housing is fixedly connected with a scroll plate, the upper end and the lower end of the scroll plate are respectively and fixedly connected with the inner walls of the upper end and the lower end of the housing, and the scroll plate and the inner wall of the housing form a vortex-shaped air inlet channel.

Compared with the prior art, the utility model provides a public health detection device possesses following beneficial effect:

1. this public health detection device, through the base that is equipped with, place detection device at the check point, start the exhaust fan and supply air at the cover internal rotation, outside wind enters into the vortex passageway between scroll board and the casing through the air inlet on the casing in, and then can make the air that enters into in the casing can take place the vortex, then directly arrange to the conical plate through the sleeve pipe on, the structure that utilizes the conical plate can shunt the air current, and then can make the detection sensor subassembly that sets up on the conical plate can the efficient detect public health environmental quality, and be difficult for receiving the influence of outside natural wind speed.

2. This public health detection device, through the hand wheel that is equipped with, hand rotation hand wheel, hand wheel rotation drives the rotation axis and makes the sector plate rotatory, drive the transfer line swing when the rotation axis is rotatory simultaneously, it makes another adjacent transfer line swing to drive the pull rod when the transfer line swings, and then can utilize pull rod and transfer line to realize the linkage between a plurality of transmission shafts, and then make the intraductal sector plate of cover can be simultaneously according to the same angle of a direction slope, thereby can utilize the sector plate to change the intraductal air volume of cover, and also can utilize the slope structure of sector plate to change sheathed tube air-out direction, make the air current of penetrating directly be the vortex form and arrange to the toper plate surface, be favorable to detecting air quality.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, can be favorable to near the air quality of short-term test pollution sources to also can convenience of customers adjust wind speed and wind direction when examining by oneself, be favorable to accurate completion public sanitation's detection.

Drawings

FIG. 1 is a schematic structural view of a public health detecting device of the present invention;

FIG. 2 is a cross-sectional view of a housing and a sleeve of the public health detecting device of the present invention;

FIG. 3 is a schematic structural view of an air exhaust mechanism in the public health detecting device of the present invention;

fig. 4 is an enlarged view of a structure at a in fig. 3.

In the figure: 1. a base; 2. a support frame; 3. detecting a sensor assembly; 4. a tapered plate; 5. a sleeve; 6. a housing; 7. rolling the coiled plate; 8. an exhaust fan; 9. a fixed mount; 10. a support plate; 11. a sector plate; 12. a rotating shaft; 13. a pull rod; 14. fixing the rod; 15. a hand wheel; 16. a transmission rod; 17. a ring block; 18. and (6) positioning the bolt.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a public health detecting device comprises a base 1 and a detecting sensor assembly 3, wherein the upper end of the base 1 is fixedly connected with a conical plate 4, the detecting sensor assembly 3 is uniformly installed on the surface of the conical plate 4, the upper end of the base 1 is fixedly connected with two supporting frames 2, the two supporting frames 2 are fixedly connected with a sleeve 5, a fixing frame 9 is fixedly connected in the sleeve 5, the center of the fixing frame 9 is fixedly connected with an exhaust fan 8, the upper end of the sleeve 5 is fixedly connected with a cylindrical shell 6, the side wall of the shell 6 is provided with a plurality of uniformly distributed air inlets in a penetrating manner, a scroll plate 7 is fixedly connected in the shell 6, the upper end and the lower end of the scroll plate 7 are fixedly connected with the inner walls of the upper end and the lower end of the shell 6 respectively, the scroll plate 7 and the inner wall of the shell 6 form an air inlet channel with a scroll structure, the center of the supporting plate 10 is fixedly connected with a fixing rod 14 through a round opening, and an air exhaust mechanism is arranged on the rod wall of the fixing rod 14.

The air exhaust mechanism comprises a plurality of sector plates 11 which are rotatably connected to the rod wall of a fixed rod 14 through rotating shafts, a plurality of sector plates 11 jointly form a wind shield with a round cake-shaped structure, the pipe wall of a sleeve 5 is rotatably connected with a plurality of uniformly distributed rotating shafts 12 through rolling bearings, one ends, opposite to the rotating shafts 12, of the plurality of rotating shafts penetrate through the rolling bearings and are fixedly connected with the centers of the ends of the sector plates 11, a plurality of transmission rods 16 are vertically arranged on the side wall of the sleeve 5, the upper ends of the transmission rods 16 are fixedly connected with one ends, far away from the sector plates 11, of the plurality of rotating shafts 12 respectively, a pull rod 13 is obliquely arranged between every two adjacent transmission rods 16, two ends of each pull rod 13 are respectively and rotatably connected with the rod walls of two adjacent transmission rods 16 through pins, a ring block 17 is fixedly connected to the pipe wall of the sleeve 5, the ring block 17 is fixedly connected with the shaft wall of one rotating shaft, one end of the positioning bolt 18 passes through the threaded hole and is in sliding connection with the shaft wall of the rotating shaft 12, and one end of the rotating shaft 12 is fixedly connected with a hand wheel 15.

In the utility model, when in use, the detection device is placed at the detection point, the exhaust fan 8 is started to rotate in the casing 5 to supply air, external air enters the vortex channel between the scroll plate 7 and the casing 6 through the air inlet on the casing 6, further the air entering the casing 6 can generate vortex, then the air is directly discharged to the conical plate 4 through the casing 5, the air flow can be divided by utilizing the structure of the conical plate 4, further the detection sensor component 3 arranged on the conical plate 4 can efficiently detect the quality of public health environment, and is not easily influenced by external natural wind speed, the hand wheel 15 is rotated by hand, the hand wheel 15 rotates to drive the rotating shaft 12 to rotate the sector plate 11, meanwhile, the rotating shaft 12 drives the transmission rod 16 to swing, when the transmission rod 16 swings, the pull rod 13 is driven to swing another adjacent transmission rod 16, and then can utilize pull rod 13 and transfer line 16 to realize the linkage between a plurality of transmission shafts 12, and then make the sector plate 11 in the sleeve pipe 5 can incline the same angle according to a direction simultaneously, thereby can utilize sector plate 11 to change the ventilation volume in the sleeve pipe 5, and also can utilize the inclined structure of sector plate 11 to change the air-out direction of sleeve pipe 5, make the air current of penetrating directly arrange to the surface of conical plate 4 in the form of the vortex, be favorable to detecting air quality.

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. The utility model provides a public health detection device, includes base (1) and detection sensor subassembly (3), its characterized in that, the upper end fixedly connected with conical plate (4) of base (1), detection sensor subassembly (3) evenly installs on the surface of conical plate (4), the upper end fixedly connected with two support frames (2) of base (1), two the common fixedly connected with sleeve pipe (5) of support frame (2), fixedly connected with mount (9) in sleeve pipe (5), the center department fixedly connected with exhaust fan (8) of mount (9), the upper end fixedly connected with cylindrical structure's of sleeve pipe (5) casing (6), the lateral wall of casing (6) runs through and sets up a plurality of evenly distributed's air inlet, edge fixedly connected with backup pad (10) in the lower extreme department of sleeve pipe (5), the center of the supporting plate (10) is fixedly connected with a fixing rod (14) through a round opening, and an air exhaust mechanism is arranged on the rod wall of the fixing rod (14).

2. The public health detection device as claimed in claim 1, wherein the air exhaust mechanism comprises a plurality of sector plates (11) rotatably connected to the wall of the fixed rod (14) through a rotating shaft, the sector plates (11) jointly form a wind shield with a round cake-shaped structure, the wall of the sleeve (5) is rotatably connected with a plurality of uniformly distributed rotating shafts (12) through rolling bearings, one ends of the rotating shafts (12) opposite to each other penetrate through the rolling bearings and are fixedly connected with the centers of the sector plates (11), the side wall of the sleeve (5) is vertically provided with a plurality of transmission rods (16), the upper ends of the transmission rods (16) are respectively fixedly connected with one ends of the rotating shafts (12) far away from the sector plates (11), and a pull rod (13) is obliquely arranged between two adjacent transmission rods (16), and two ends of the pull rod (13) are respectively and rotatably connected with the rod walls of two adjacent transmission rods (16) through pins.

3. The public health detection device as claimed in claim 2, wherein a ring block (17) is fixedly connected to the pipe wall of the sleeve (5), the ring block (17) is fixedly connected to the shaft wall of one of the rotating shafts (12), a positioning bolt (18) is connected to one side of the ring block (17) through a threaded hole in a threaded manner, one end of the positioning bolt (18) penetrates through the threaded hole and is slidably connected to the shaft wall of the rotating shaft (12), and a hand wheel (15) is fixedly connected to one end of the rotating shaft (12).

4. A public health detecting device according to claim 1, characterized in that the housing (6) is fixedly connected with a scroll plate (7), the upper and lower ends of the scroll plate (7) are fixedly connected with the inner walls of the upper and lower ends of the housing (6), respectively, and the scroll plate (7) and the inner wall of the housing (6) form an air inlet channel with a scroll structure.