CN218121914U

CN218121914U - Portable air pollutant detection device

Info

Publication number: CN218121914U
Application number: CN202222105687.8U
Authority: CN
Inventors: 金宏; 阎文
Original assignee: Tianjin Duomo Photoelectric Technology Co ltd
Current assignee: Tianjin Duomo Photoelectric Technology Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-23
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to an air pollutant detects technical field, and discloses a portable air pollutant detection device, casing and L template have been included, the opening has been seted up to the upside of casing, the upside inconsistent of L template and casing, the fixed detector main part that is provided with built-in battery of inside wall of L template, one side of detector main part is provided with the detection head, the one end of detecting the head extends to the outside of L template, the inside of casing is rotated and is equipped with the bull stick, the fixed rotor plate that has cup jointed of pole wall of bull stick, one side both ends that the L template is close to the rotor plate are all fixed and are provided with first curb plate, one side both ends that are close to the L template of rotor plate are all fixed and are provided with second curb plate, both sides the fixed slide bar that is equipped with between the first curb plate. The utility model discloses can adjust the position and the height of detector main part, conveniently detect outside the contaminated area, it is safe convenient more to use.

Description

Portable air pollutant detection device

Technical Field

The utility model relates to an air pollutant detects technical field, especially relates to a portable air pollutant detection device.

Background

General air contaminant detection device generally all volume is relatively huge, and occupied space is also than many when carrying, consequently carries inconveniently to this kind of environmental test appearance does not have the electric power storage function, and the during operation must be plugged in the power and just can use, thereby leads to it to be restricted when field measurement, and application range is narrower.

Wherein, notice number CN213957089U discloses a portable air pollutant detection device, including the detection case, detection case upper surface central point puts and is equipped with the carrying handle, be equipped with the connection frame board before the detection case on the terminal surface, connection frame board right-hand member department articulates there is the sliding door, the inside detection box that is equipped with of detection case, the position that corresponds with the spout on the detection box both sides wall still is equipped with the slider, the mounting groove is close to front end department and is equipped with the test table, it is equipped with the display table to detect the bench upper surface, the display table top still is equipped with the pilot lamp, it is equipped with the guiding tube with inside intercommunication to inlay on the detection table rear end face, the electric power storage is still installed to one side that closely adjoins the test table, still there is the defect in this technical scheme:

the fixed setting of detection box among this technical scheme can only detect its near air, even the time need the manual work to be close to the contaminated area and detect, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art portable air pollutant detection device and need the manual work to be close to the pollution area and detect, have the problem of certain potential safety hazard, and the portable air pollutant detection device who provides.

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

the utility model provides a portable air pollutant detection device, has included casing and L template, the opening has been seted up to the upside of casing, the upside inconsistent of L template and casing, the fixed detector main part that is provided with built-in battery of inside wall of L template, one side of detector main part is provided with the detection head, the one end of detection head extends to the outside of L template, the inside of casing is rotated and is equipped with the bull stick, the fixed rotor plate that has cup jointed in the pole wall of bull stick, one side both ends that the L template is close to the rotor plate are all fixed and are provided with first curb plate, one side both ends that are close to the L template of rotor plate are all fixed and are provided with the second curb plate, both sides fixed being equipped with the slide bar between the first curb plate, two rotate between the second curb plate and be equipped with two-way lead screw, be provided with the expansion bracket between two-way lead screw and the slide bar, the both ends of expansion bracket are all lead to the axle pin and are rotated and are provided with the slider, one side the slider cup joints with the one end way screw thread of the two-way screw that corresponds, one side the slider cup joints with the activity of the slide bar that corresponds, the rear side of casing is provided with and drives bull stick pivoted drive mechanism.

Preferably, the transmission mechanism comprises a worm wheel and a worm, the worm wheel is arranged on the rear side of the shell, the worm wheel is fixedly sleeved with the rear end of the rotating rod, two fixing blocks are fixedly arranged on the rear side of the shell, the worm is rotatably arranged between the two fixing blocks, and the worm is meshed with the worm wheel.

Preferably, the lower end of the bidirectional screw rod is fixedly connected with a rotating wheel.

Preferably, a through groove is formed in the lower side wall of the shell and at a position corresponding to the bidirectional screw rod.

Preferably, a handle is fixedly sleeved at one end of the worm.

Preferably, a handle is fixedly arranged on the side wall of the shell.

Compared with the prior art, the utility model provides a portable air pollutant detection device possesses following beneficial effect:

1. according to the portable air pollutant detection device, the two sliding blocks can be driven to move by rotating the two-way screw rod, the telescopic frame can be extended or shortened, the positions of the detector main body and the detection head can be adjusted, detection outside a polluted area is facilitated, and the portable air pollutant detection device is safer and more convenient to use;

2. this portable air pollutant detection device is through the state at L template and casing separation, rotates the worm, and the worm drives the worm wheel and rotates, can drive the bull stick promptly and rotate, drives the rotor plate promptly and rotates, can adjust the detector main part promptly and detect the high regulation of head, and the convenience detects the contaminated area of co-altitude not.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can adjust the position and the height of detector main part, conveniently detect outside the contaminated area, it is safe convenient more to use.

Drawings

Fig. 1 is a schematic structural view of a portable air pollutant detecting device provided by the present invention;

fig. 2 is a rear view structural diagram of fig. 1.

In the figure: the device comprises a shell 1, a 2L-shaped plate, a 3 detector main body, a 4 detection head, a 5 first side plate, a 6 sliding rod, a 7 rotating plate, an 8 rotating rod, a 9 second side plate, a 10 bidirectional screw rod, a 11 sliding block, a 12 handle, a 13 handle, a 14 shaft pin, a 15 rotating wheel, a 16 worm wheel, a 17 fixed block, an 18 worm and a 19 telescopic frame.

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 should 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 orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element 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. 1-2, a portable air pollutant detection device, including casing 1 and L template 2, the upside of casing 1 has seted up the opening, L template 2 offsets with the upside of casing 1, the fixed detector main part 3 that is provided with built-in battery of inside wall of L template 2, one side of detector main part 3 is provided with detection head 4, the one end of detection head 4 extends to the outside of L template 2, the inside of casing 1 rotates and is equipped with bull stick 8, rotor plate 7 has been cup jointed to the pole wall of bull stick 8, one side both ends that L template 2 is close to rotor plate 7 all fixedly are provided with first curb plate 5, one side both ends that L template 2 is close to of rotor plate 7 all fixedly are provided with second curb plate 9, fixed slide bar 6 that is equipped with between the first curb plate 5 in both sides, it is equipped with two-way lead screw 10 to rotate between two second curb plates 9, be provided with expansion bracket 19 between two-way lead screw 10 and the slide bar 6, the both sides both ends of expansion bracket 19 all lead to pivot 14 to rotate and be provided with slider 11, one side slider 11 and the corresponding one-way screw thread of two-way of slider 10, one side cup joint 6 cup joints, the one end of slider 11 and the movable drive mechanism that the rotation of slide bar 8 is provided with behind casing 1.

The transmission mechanism comprises a worm wheel 16 and a worm 18, the worm wheel 16 is arranged on the rear side of the shell 1, the worm wheel 16 is fixedly sleeved with the rear end of the rotating rod 8, two fixing blocks 17 are fixedly arranged on the rear side of the shell 1, the worm 18 is rotatably arranged between the two fixing blocks 17, and the worm 18 is meshed with the worm wheel 16.

The lower end of the bidirectional screw rod 10 is fixedly connected with a rotating wheel 15, so that the bidirectional screw rod 10 can be conveniently rotated.

A through groove is formed in the lower side wall of the shell 1 and in a position corresponding to the bidirectional screw rod 10, so that hands can conveniently stretch into the shell to rotate the bidirectional screw rod 10.

One end of the worm 18 is fixedly sleeved with the handle 12, so that the worm 18 can be conveniently rotated.

The side wall of the shell 1 is fixedly provided with a handle 13, so that the equipment is convenient to carry.

In the utility model, when in use, the two-way screw rod 10 is rotated, namely the two slide blocks 11 can be driven to move, namely the expansion bracket 19 can be extended or shortened, namely the positions of the detector main body 3 and the detection head 4 can be adjusted, namely the detection outside the polluted area is convenient, and the use is safer and more convenient; the state of separating at L template 2 and casing 1 is in, rotates worm 18, and worm 18 drives worm wheel 16 and rotates, can drive bull stick 8 promptly and rotate, drives rotor plate 7 promptly and rotates, can adjust the height of detector main part 3 promptly and detect head 4 and adjust, conveniently detects the pollution area of co-altitude not.

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 portable air pollutant detection device comprises a shell (1) and an L-shaped plate (2), and is characterized in that an opening is formed in the upper side of the shell (1), the L-shaped plate (2) is abutted to the upper side of the shell (1), a detector main body (3) with a built-in storage battery is fixedly arranged on the inner side wall of the L-shaped plate (2), a detection head (4) is arranged on one side of the detector main body (3), one end of the detection head (4) extends to the outer side of the L-shaped plate (2), a rotating rod (8) is rotatably arranged inside the shell (1), a rotating plate (7) is fixedly sleeved on the rod wall of the rotating rod (8), a bidirectional screw rod (10) is fixedly arranged at two ends of one side, close to the rotating plate (7), of the L-shaped plate (2), a second side plate (9) is fixedly arranged at two ends of one side, close to the L-shaped plate (2), of the rotating plate (7), a sliding rod (6) is fixedly arranged between the first side plates (5), a bidirectional screw rod (10) is rotatably arranged between the two second side plates (9), a sliding rod (10) and a sliding rod (19) is arranged between the two sliding rod (6), a sliding rod (11) and a sliding block (11) is arranged at two sliding block (11) corresponding to a telescopic shaft pin (11) is arranged at two ends of a telescopic frame, a telescopic screw rod (11), the sliding block (11) on one side is movably sleeved with one end of the corresponding sliding rod (6), and a transmission mechanism for driving the rotating rod (8) to rotate is arranged on the rear side of the shell (1).

2. The portable air pollutant detecting device according to claim 1, characterized in that the transmission mechanism comprises a worm wheel (16) and a worm (18), the worm wheel (16) is arranged at the rear side of the housing (1), the worm wheel (16) is fixedly sleeved with the rear end of the rotating rod (8), two fixing blocks (17) are fixedly arranged at the rear side of the housing (1), the worm (18) is rotatably arranged between the two fixing blocks (17), and the worm (18) is meshed with the worm wheel (16).

3. The portable airborne pollutant detection device of claim 1, wherein a rotatable wheel (15) is fixedly attached to the lower end of the bi-directional lead screw (10).

4. The portable air pollutant detection device according to claim 1, characterized in that a through groove is formed on the lower side wall of the housing (1) at a position corresponding to the bidirectional screw rod (10).

5. A portable airborne contaminant detection apparatus according to claim 2, wherein a handle (12) is fixedly secured to one end of the worm (18).

6. A portable airborne pollutant detection device according to claim 1, characterised in that a handle (13) is fixedly mounted to a side wall of the housing (1).