CN211478215U

CN211478215U - Automatic portable public place formaldehyde detection device

Info

Publication number: CN211478215U
Application number: CN201921942940.7U
Authority: CN
Inventors: 唐卫锋; 谭玲
Original assignee: Shanghai Longqinglang Testing Technology Co ltd
Current assignee: Shanghai Longqinglang Testing Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-11
Anticipated expiration: 2029-11-12

Abstract

The utility model belongs to the technical field of formaldehyde detection, in particular to an automatic mobile formaldehyde detection device in public places, which comprises a box body, wherein a first motor is arranged in the box body, a base is fixedly connected to an output shaft of the first motor, and a second motor is arranged in the base; the utility model discloses, can make box and inside formaldehyde detection device remove through setting up second motor energy band drive wheel and rotate, it rotates to set up first motor energy band drive base, enable the box redirecting when removing under the cooperation of universal wheel, be convenient for detect the air of different positions in the public place, set up the backup pad, the foam-rubber cushion, first spring and first telescopic link can protect formaldehyde detection device, bump when preventing to remove and cause the damage to formaldehyde detection device, make box and formaldehyde detection device's removal detection effect better through mutually supporting between each structure.

Description

Automatic portable public place formaldehyde detection device

Technical Field

The utility model belongs to the technical field of the formaldehyde detects, concretely relates to automatic portable public place formaldehyde detection device.

Background

Present formaldehyde detecting instrument can how much detect formaldehyde content in the air, the function is comparatively single, mostly direct mention detection device with operating personnel detects the air, this just leads to the user to be in under the condition that formaldehyde content exceeds standard in unknown room, probably lead to the user to inhale too much formaldehyde, and present formaldehyde detecting instrument can only realize the detection to the formaldehyde content of assigned position, and can not detect the formaldehyde content of other positions in the room, the operating personnel of also being convenient for is operated outside the public place, consequently, improve current detection device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an automatic portable public place formaldehyde detection device has the removal function and detects and the characteristics of being convenient for operate the air of different positions in to the public place.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic portable public place formaldehyde detection device, includes the box, be provided with first motor in the box, fixedly connected with base on the output shaft of first motor, be provided with the second motor in the base, fixedly connected with second pivot on the output shaft of second motor, the second bearing has been cup jointed on the surface of second pivot, second bearing and base fixed connection, the fixed surface of second pivot is connected with the drive wheel, the base bottom is provided with the brush, brush and drive wheel overlap joint, the box has the chamber door through hinge swing joint, the bottom fixedly connected with foam-rubber cushion of chamber door, the overlap joint of foam-rubber cushion below has formaldehyde detection device, the cavity has been seted up in the box, the first telescopic link of cavity inner wall fixedly connected with.

Preferably, the formaldehyde detection device's surface overlap joint has three backup pads, below backup pad and cavity inner wall fixed connection, two the backup pad all with first telescopic link fixed connection, first spring has been cup jointed on the surface of first telescopic link, the one end and the cavity inner wall fixed connection of first spring, the other end and the backup pad fixed connection of first spring.

Preferably, a blind window is formed in the side face of the box body and communicated with the cavity, and universal wheels are fixedly connected to the bottom of the box body.

Preferably, a first groove is formed in the box door, a first bearing is fixedly connected in the first groove, a first rotating shaft penetrates through the first bearing, a handle is fixedly connected to the surface of the first rotating shaft, and the handle is in lap joint with the box door.

Preferably, a sliding rail is arranged on the base, a pulley is connected in the sliding rail in a sliding manner, a second groove is formed in the bottom end of the box body, a second telescopic rod is fixedly connected in the second groove, the lower end of the second telescopic rod is fixedly connected with the pulley, a second spring is sleeved on the surface of the first telescopic rod, the upper end of the second spring is fixedly connected with the inner wall of the second groove, and the lower end of the second spring is fixedly connected with the pulley.

Preferably, an AT single chip microcomputer is arranged in the box body, a wireless receiver is fixedly connected to the upper end of the box body, and the AT single chip microcomputer is electrically connected with the wireless receiver, the first motor and the second motor through wires.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, can make box and inside formaldehyde detection device remove through setting up second motor energy band moving drive wheel and rotate, detect the air in the public place, it rotates to set up first motor energy band moving base, can make the box redirecting when removing under the cooperation of universal wheel, be convenient for detect the air of different positions in the public place, set up the backup pad, the foam-rubber cushion, first spring and first telescopic link can protect formaldehyde detection device, bump when preventing to remove and cause the damage to formaldehyde detection device, make box and formaldehyde detection device's removal detection effect better through mutually supporting between each structure.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention;

fig. 4 is a schematic top view of the base of the present invention;

fig. 5 is a schematic diagram of the system of the present invention;

in the figure: 1. a box body; 2. a first motor; 3. a universal wheel; 4. a second groove; 5. a base; 6. a second motor; 7. a second rotating shaft; 8. a second bearing; 9. a drive wheel; 10. a brush; 11. a blind window; 12. a chamber; 13. a support plate; 14. a first telescopic rod; 15. a first spring; 16. a formaldehyde detection device; 17. a sponge cushion; 18. a box door; 19. a hinge; 20. a first groove; 21. a first bearing; 22. a first rotating shaft; 23. a handle; 24. a slide rail; 25. a pulley; 26. a second telescopic rod; 27. a second spring; 28. an AT single chip microcomputer; 29. a wireless receiver.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an automatic moving type public place formaldehyde detection device comprises a box body 1, wherein a first motor 2 is arranged in the box body 1, the first motor 2 is arranged to drive a base 5 to rotate, the box body 1 can change directions when moving under the cooperation of universal wheels 3, air at different positions in a public place can be conveniently detected, the base 5 is fixedly connected to an output shaft of the first motor 2, a second motor 6 is arranged in the base 5, the box body 1 and a formaldehyde detection device 16 in the box body can be moved by driving a driving wheel 9 to rotate through the second motor 6, air in the public place is detected, a second rotating shaft 7 is fixedly connected to an output shaft of the second motor 6, a second bearing 8 is sleeved on the surface of the second rotating shaft 7, the second bearing 8 is fixedly connected with the base 5, and the surface of the second rotating shaft 7 is fixedly connected with the driving wheel 9, the improved formaldehyde box is characterized in that a brush 10 is arranged at the bottom of the base 5, the brush 10 is in lap joint with the driving wheel 9, the box body 1 is movably connected with a box door 18 through a hinge 19, a sponge cushion 17 is fixedly connected to the bottom end of the box door 18, a formaldehyde detection device 16 is in lap joint below the sponge cushion 17, a cavity 12 is formed in the box body 1, and a first telescopic rod 14 is fixedly connected to the inner wall of the cavity 12.

Specifically, three backup pads 13, below formaldehyde detection device 16's surface overlap joint backup pad 13 and cavity 12 inner wall fixed connection set up backup pad 13, foam-rubber cushion 17, first spring 15 and first telescopic link 14 and can protect formaldehyde detection device 16, and the collision causes the damage to formaldehyde detection device 16 when preventing to remove, two backup pad 13 all with first telescopic link 14 fixed connection, first spring 15 has been cup jointed on the surface of first telescopic link 14, the one end and the cavity 12 inner wall fixed connection of first spring 15, the other end and backup pad 13 fixed connection of first spring 15.

Specifically, a blind window 11 is formed in the side face of the box body 1, the blind window 11 is communicated with the chamber 12, and the bottom of the box body 1 is fixedly connected with a universal wheel 3.

Specifically, a first groove 20 is formed in the box door 18, a first bearing 21 is fixedly connected in the first groove 20, a first rotating shaft 22 penetrates through the first bearing 21, a handle 23 is fixedly connected to the surface of the first rotating shaft 22, and the handle 23 is in lap joint with the box door 18.

Specifically, slide rail 24 has been seted up on base 5, sliding connection has pulley 25 in slide rail 24, sets up base 5, slide rail 24 and pulley 25 and can cooperate first motor 2 to rotate to change the direction that the integrated device traveles, wherein slide rail 24's shape is annular slide rail 24, second recess 4 has been seted up to 1 bottom of box, fixedly connected with second telescopic link 26 in the second recess 4, the lower extreme and the pulley 25 fixed connection of second telescopic link 26, second spring 27 has been cup jointed on first telescopic link 14 surface, the upper end and the 4 inner wall fixed connection of second recess of second spring 27, the lower extreme and the pulley 25 fixed connection of second spring 27 set up second telescopic link 26 and second spring 27 and receive when blockking at drive wheel 9, can make base 5 slightly lift up, thereby can not influence the whole device's that traveles

Specifically, be provided with AT singlechip 28 in the box 1, the upper end fixedly connected with wireless receiver 29 of box 1, AT singlechip 28 passes through wire and wireless receiver 29, first motor 2 and second motor 6 electric connection, can lead to between through outside remote controller control first motor 2 and second motor 6 work through setting up wireless receiver 29 and AT singlechip 28, makes the integrated device remove, and wherein AT singlechip 28 is the existing equipment its model number is a singlechip of AT89C 52.

The utility model discloses a theory of operation and use flow: in the utility model, when in use, an operator adjusts the formaldehyde detection device 16, pulls the handle 23 from the first groove 20 to drive the first rotating shaft 22 to rotate in the first bearing 21, and further lifts the handle 23, and opens the box door 18 under the cooperation of the hinge 19, puts the adjusted formaldehyde detection device 16 between the supporting plates 13, closes the box door 18, and controls the second motor 6 to work through the cooperation of the wireless receiver 29 and the AT single chip 28 by the external wireless remote controller, the second motor 6 will drive the driving wheel 9 to rotate, so that the box body 1 moves, and simultaneously, the first motor 2 can be controlled to work through the cooperation of the wireless receiver 29 and the AT single chip 28 by the external wireless remote controller, the first motor 2 works to drive the base 5 to rotate, and further the moving direction of the box body 1 is changed, meanwhile, the formaldehyde detection device 16 detects formaldehyde in a public place through the shutter 11, and an operator does not need to enter the detection place and directly detects the formaldehyde through the formaldehyde detection device 16 in the box body 1.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic portable public place formaldehyde detection device, includes box (1), its characterized in that: a first motor (2) is arranged in the box body (1), a base (5) is fixedly connected to an output shaft of the first motor (2), a second motor (6) is arranged in the base (5), a second rotating shaft (7) is fixedly connected to an output shaft of the second motor (6), a second bearing (8) is sleeved on the surface of the second rotating shaft (7), the second bearing (8) is fixedly connected with the base (5), a driving wheel (9) is fixedly connected to the surface of the second rotating shaft (7), a brush (10) is arranged at the bottom of the base (5), the brush (10) is lapped with the driving wheel (9), a box door (18) is movably connected to the box body (1) through a hinge (19), a sponge cushion (17) is fixedly connected to the bottom end of the box door (18), and a formaldehyde detection device (16) is lapped below the sponge cushion (17), a chamber (12) is arranged in the box body (1), and a first telescopic rod (14) is fixedly connected to the inner wall of the chamber (12).

2. The automatic mobile formaldehyde detecting device in public places according to claim 1, characterized in that: the surface overlap joint of formaldehyde detection device (16) has three backup pad (13), below backup pad (13) and cavity (12) inner wall fixed connection, two backup pad (13) all with first telescopic link (14) fixed connection, first spring (15) have been cup jointed on the surface of first telescopic link (14), the one end and the cavity (12) inner wall fixed connection of first spring (15), the other end and backup pad (13) fixed connection of first spring (15).

3. The automatic mobile formaldehyde detecting device in public places according to claim 1, characterized in that: a blind window (11) is formed in the side face of the box body (1), the blind window (11) is communicated with the chamber (12), and the bottom of the box body (1) is fixedly connected with a universal wheel (3).

4. The automatic mobile formaldehyde detecting device in public places according to claim 1, characterized in that: first recess (20) have been seted up on chamber door (18), first bearing (21) of fixedly connected with in first recess (20), wear to be equipped with first pivot (22) in first bearing (21), the fixed surface of first pivot (22) is connected with handle (23), handle (23) and chamber door (18) overlap joint.

5. The automatic mobile formaldehyde detecting device in public places according to claim 1, characterized in that: slide rail (24) have been seted up on base (5), sliding connection has pulley (25) in slide rail (24), second recess (4) have been seted up to box (1) bottom, fixedly connected with second telescopic link (26) in second recess (4), the lower extreme and pulley (25) fixed connection of second telescopic link (26), second spring (27) have been cup jointed on first telescopic link (14) surface, the upper end and the second recess (4) inner wall fixed connection of second spring (27), the lower extreme and pulley (25) fixed connection of second spring (27).

6. The automatic mobile formaldehyde detecting device in public places according to claim 1, characterized in that: the motor is characterized in that an AT single chip microcomputer (28) is arranged in the box body (1), a wireless receiver (29) is fixedly connected to the upper end of the box body (1), and the AT single chip microcomputer (28) is electrically connected with the wireless receiver (29), the first motor (2) and the second motor (6) through wires.