CN212008504U

CN212008504U - Portable environmental monitor

Info

Publication number: CN212008504U
Application number: CN202020531725.4U
Authority: CN
Inventors: 李志梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-24
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to an environmental detection equipment technical field especially relates to a portable environmental monitor, including the detector body, fixing sleeve and positioner, the detector body includes the display screen, the aspiration channel with control the panel, and one side of detector body is equipped with first fixed band, the opposite side of detector body is equipped with the second fixed band, fixing sleeve connects the end at first fixed band, and be equipped with logical groove in the fixing sleeve, the top that leads to the groove is equipped with the mounting groove, positioner includes the slide bar, fixture block and pawl, and the through-hole sliding fit who sets up on slide bar and the fixing sleeve, the fixture block welding is in the bottom of slide bar, and the pawl rotates through the pivot to be connected in leading to the groove, the cover is equipped with the spring on the slide bar, the both ends of spring respectively with the inner wall and the fixture. Through adjusting positioner, can conveniently carry out the elasticity to first fixed band and second fixed band and adjust.

Description

Portable environmental monitor

Technical Field

The utility model relates to an environment detection equipment technical field especially relates to a portable environmental monitor.

Background

In order to guarantee that certain regional air circumstance level accords with the standard, need carry out the sampling test to the air of detection area, but have some special occasions, special area (if the space of poisonous gas), when inconvenient people directly got into, just need a convenient suction gas and carry out the device that directly detects to gas, the empty gas detection device among the prior art is handheld mostly, can not fix on one's body, it is convenient inadequately when carrying and using.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a portable environment monitor.

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

the utility model provides a portable environmental monitor, includes detector body, fixed sleeve and positioner, the detector body includes display screen, aspiration channel and controls the panel, and one side of detector body is equipped with first fixed band, and the opposite side of detector body is equipped with the second fixed band, fixed sleeve connects the end at first fixed band, and is equipped with logical groove in the fixed sleeve, the top that leads to the groove is equipped with the mounting groove, positioner includes slide bar, fixture block and pawl, and the through-hole sliding fit who sets up on slide bar and the fixed sleeve, the fixture block welding is in the bottom of slide bar, and the pawl rotates through the pivot to be connected in leading to the groove.

Preferably, the sliding rod is sleeved with a spring.

Preferably, the two ends of the spring are respectively connected with the inner wall of the mounting groove and the clamping block.

Preferably, the second fixing band is provided with a positioning groove, and the positioning groove is matched with the pawl.

Preferably, the bottom of the clamping block is provided with a sliding block.

Preferably, the pawl is provided with a sliding groove, and the sliding groove is in sliding fit with the sliding block.

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

1. through adjusting positioner, can conveniently carry out the elasticity to first fixed band and second fixed band and adjust.

2. This equipment can be dressed on one's body, uses swiftly to carry also convenience very.

Drawings

Fig. 1 is a schematic top view of the portable environmental monitor according to the present invention;

fig. 2 is a schematic view of a main view cross-sectional structure of the portable environmental monitor provided by the present invention;

fig. 3 is the utility model provides a portable environmental monitor's A department enlargies the structure schematic diagram.

In the figure: the detection instrument comprises a detector body 1, a display screen 2, an air suction pipe 3, an operation panel 4, a first fixing belt 5, a second fixing belt 6, a positioning groove 61, a fixing sleeve 7, a through groove 71, a mounting groove 72, a positioning device 8, a sliding rod 81, a clamping block 82, a pawl 83, a spring 84, a sliding groove 9 and a sliding block 10.

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 "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a portable environmental monitor, including detector body 1, fixing sleeve 7 and positioner 8, detector body 1 includes display screen 2, aspiration channel 3 and control panel 4, and one side of detector body 1 is equipped with first fixed band 5, the opposite side of detector body 1 is equipped with second fixed band 6, fixing sleeve 7 connects the end at first fixed band 5, and be equipped with logical groove 71 in the fixing sleeve 7, the top that leads to groove 71 is equipped with mounting groove 72, positioner 8 includes slide bar 81, fixture block 82 and pawl 83, and the through-hole sliding fit who sets up on slide bar 81 and the fixing sleeve 7, fixture block 82 welds the bottom at slide bar 81, and pawl 83 rotates through the pivot to be connected in leading to groove 71.

Wherein, the sliding rod 81 is sleeved with a spring 84, and two ends of the spring 84 are respectively connected with the inner wall of the mounting groove 72 and the fixture block 82.

Wherein, be equipped with constant head tank 61 on the second fixed band 6, and constant head tank 61 and pawl 83 phase-match, the bottom of fixture block 82 is equipped with slider 10, is equipped with spout 9 on the pawl 83, and spout 9 and slider 10 sliding fit, pulling slide bar 81, fixture block 82 is driven compression spring 84, and slide bar 81 drives fixture block 82 and slides in spout 9, and pawl 83 also rotates along with it, and pawl 83 is followed constant head tank 61 and is rolled out, can pull out second fixed band 6 from fixed sleeve 7.

Example (b): with first fixed band 5 and the winding of second fixed band 6 on the arm, insert fixed sleeve 7 with second fixed band 6, pawl 83 and constant head tank 61 phase-match, pawl 83 can block in constant head tank 61, thereby can prevent the 6 roll-offs of second fixed band, pulling slide bar 81, fixture block 82 is driven compression spring 84, slide bar 81 drives fixture block 82 and slides in spout 9, pawl 83 also rotates along with it, pawl 83 is followed constant head tank 61 and is rolled out, can pull out second fixed band 6 from fixed sleeve 7, through adjusting positioner 8, can conveniently carry out the elasticity to first fixed band 5 and second fixed band 6 and adjust.

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 environmental monitor, comprising:

the air suction pipe type air suction detector comprises a detector body (1), wherein the detector body (1) comprises a display screen (2), an air suction pipe (3) and a control panel (4), a first fixing belt (5) is arranged on one side of the detector body (1), and a second fixing belt (6) is arranged on the other side of the detector body (1);

the fixing device comprises a fixing sleeve (7), wherein the fixing sleeve (7) is connected to the tail end of a first fixing belt (5), a through groove (71) is formed in the fixing sleeve (7), and a mounting groove (72) is formed in the top of the through groove (71); and

the positioning device (8) comprises a sliding rod (81), a clamping block (82) and a pawl (83), the sliding rod (81) is in sliding fit with a through hole formed in the fixing sleeve (7), the clamping block (82) is welded at the bottom end of the sliding rod (81), and the pawl (83) is rotatably connected in the through groove (71) through a rotating shaft.

2. The portable environmental monitor according to claim 1, wherein the sliding rod (81) is sleeved with a spring (84).

3. The portable environmental monitor according to claim 2, wherein the two ends of the spring (84) are respectively connected with the inner wall of the mounting groove (72) and the latch (82).

4. The portable environmental monitor according to claim 1, wherein the second fixing strap (6) is provided with a positioning groove (61), and the positioning groove (61) is matched with the pawl (83).

5. The portable environmental monitor according to claim 1, wherein the bottom of the latch (82) is provided with a slider (10).

6. The portable environmental monitor according to claim 5, wherein the pawl (83) is provided with a sliding groove (9), and the sliding groove (9) is in sliding fit with the sliding block (10).