Air quality detector

Abstract

The utility model relates to the technical field of air quality detection, and discloses an air quality detector which comprises a detector body, the detector body is divided into a main machine part and a holding part, a display screen is arranged on one side of the front face of the main machine part, keys are arranged on one side of the front face of the holding part, the outer side of the main machine part is in sliding connection with a shade, and the outer side of the holding part is in sliding connection with the shade. The bottom of the holding part is rotationally connected with a baffle, sliding ways are formed in the two sides of the main machine part, spring clamping pins are arranged on the two sides of the main machine part and located between the two sliding ways, and a sliding groove is formed in one side of the holding part. The two-way screw can be driven to rotate by screwing the rotating handle, then the sliding blocks at the two ends can be driven to relatively slide and get close, the clamping plates on the two sides can be driven to get close to each other, then the clamping plates can be clamped on the outer sides of fingers, the holding stability of people can be improved, and due to the fact that the holding part and the detector are designed separately, the outer diameter is smaller, and people can hold and use the detector more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of air quality detection, in particular to an air quality detector. Background Art

[0002] With the development of the times, people's living standards are gradually improving, and more and more people pay more attention to the environmental protection of their living environment. After the decoration of a new home is completed, there will often be some harmful gases remaining indoors, so an air quality detector is needed to test the air.

[0003] An air quality detector disclosed in a Chinese patent with publication number CN220584153U includes an air quality detector, wherein a display panel and operation buttons are provided inside the right side of the air quality detector, the lower part of the right side of the air quality detector is hinged to one end of a button protection plate, and the button protection plate covers the operation buttons, limiting slide grooves are provided at relative positions of the front and rear walls of the air quality detector, and the limiting slide grooves are internally slidably connected to a limiting slider, a display panel protection cover is movably sleeved on the air quality detector, and the display panel protection cover is fixedly connected to the limiting slider, and the lower part of the display panel protection cover is locked with the button protection plate, the display panel can be better protected by the display panel protection cover, and the operation buttons can be better protected by the button protection plate, so that the display panel and the operation buttons are not easily damaged.

[0004] In the process of implementing this application, the inventor found that there are at least the following problems in this technology: the protective cover provided in the above technical solution can shield and protect the display panel and buttons to prevent accidental damage to the display panel and buttons, but due to the addition of components such as the protective cover, the air quality detector body will be enlarged, which will make it inconvenient for people with small hands to hold and use it. Therefore, further improvements can be made. Utility Model Content

[0005] In order to solve the above-mentioned problems, the utility model provides the following technical solutions: an air quality detector, including a detector body, the detector body is divided into a main unit and a gripping unit, a display screen is provided on the front side of the main unit, a button is provided on the front side of the gripping unit, a cover is slidably connected to the outer side of the main unit, a baffle is rotatably connected to the bottom of the gripping unit, slideways are provided on both sides of the main unit, spring pins are provided on both sides of the main unit and between the two groups of slides, a slide groove is provided on one side of the gripping unit, and an auxiliary gripping assembly is provided inside the slide groove.

[0006] As an optimization, the shield is in a "U" shape, and two sides of the shield are buckled and slid on two sides of the host part.

[0007] As an optimization, sliding rods are fixedly installed on the inner walls on both sides of the mask, and the sliding rods are slidably connected in the spring pins to play a limiting and stabilizing role, so that the mask can slide vertically up and down stably.

[0008] As an optimization, a slot is provided on the side wall of the mask, and the spring latch is composed of a clamping head adapted to the slot and a spring. The spring latch can be inserted into the slot by the elasticity of the spring itself, thereby positioning the mask after sliding.

[0009] As an optimization, the auxiliary holding assembly includes a bidirectional screw rotatably connected to the inside of a slide groove, a slider is slidably connected to the inside of the slide groove, and the slider is threadedly sleeved on the outside of the bidirectional screw, the bottom end of the slider passes through the main unit and is fixedly mounted with a turning handle, a slide plate is fixedly mounted on one side of the slider located outside the main unit, and a splint is fixedly mounted on the middle of the slide plate.

[0010] As an optimization, two groups of sliders are symmetrically arranged at both ends of the bidirectional screw. The sliders slide and abut against the outer side of the main unit. The splint is arc-shaped. The bidirectional screw is driven to rotate by turning the handle, so the sliders at both ends are driven to approach each other, and then the splints on both sides are driven to approach each other and clamped on both sides of the hand through the sliders, making it convenient for people to hold and use it.

[0011] As an optimization, the splint is made of elastic plastic material, and a sponge pad is attached to the outer side of the splint to facilitate the splint to clamp the hand and avoid injury to the hand due to hard squeezing.

[0012] The beneficial effects of the utility model are:

[0013] The air quality detector can drive the bidirectional screw to rotate by twisting the handle, which in turn drives the sliders at both ends to slide closer to each other, so that the splints on both sides are driven closer to each other, and then they are clamped on the outside of the fingers, thereby improving the stability when people hold it. Moreover, since the grip part and the detector are designed separately, the outer diameter is smaller, which is more convenient for people to hold and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the protective structure of the utility model after protection;

[0016] Figure 3 This is a schematic diagram of the screen protection structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the auxiliary gripping structure of the utility model.

[0018] In the figure: 1. main unit; 2. gripping unit; 3. display screen; 4. buttons; 5. shield; 6. baffle; 7. slideway; 8. spring latch; 9. slide slot; 10. auxiliary gripping assembly; 11. slide bar; 12. slot; 13. bidirectional screw; 14. slider; 15. handle; 16. slide plate; 17. splint. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 An air quality detector comprises a detector body, which is divided into a main unit 1 and a gripping unit 2. A display screen 3 is arranged on the front side of the main unit 1, a button 4 is arranged on the front side of the gripping unit 2, a mask 5 is slidably connected to the outer side of the main unit 1, the mask 5 is in a "U" shape, and the two sides of the mask 5 are buckled on the two sides of the main unit 1 to slide; a baffle 6 is rotatably connected to the bottom of the gripping unit 2, slideways 7 are provided on both sides of the main unit 1, spring latches 8 are provided on both sides of the main unit 1 and between the two groups of slideways 7, a slide groove 9 is provided on one side of the gripping unit 2, and an auxiliary gripping component 10 is arranged inside the slide groove 9.

[0021] See also Figure 3 The inner walls on both sides of the mask 5 are fixedly installed with sliding rods 11, and the sliding rods 11 are slidably connected in the spring pins 8, which play a role of limiting stability, so that the mask 5 can slide vertically up and down stably; the side walls of the mask 5 are provided with a slot 12, and the spring pin 8 is composed of a clamping head and a spring that are adapted to the slot 12. The spring pin 8 can be clamped into the slot 12 through the elasticity of the spring itself, so that the mask 5 can be positioned after sliding.

[0022] See also Figure 4The auxiliary gripping assembly 10 includes a bidirectional screw 13 rotatably connected to the inside of the slide groove 9, and a slider 14 is slidably connected to the inside of the slide groove 9, and the slider 14 is threadedly sleeved on the outside of the bidirectional screw 13. Two groups of sliders 14 are symmetrically arranged at both ends of the bidirectional screw 13. The bottom end of the slider 14 passes through the main unit 1 and is fixedly installed with a handle 15. A slide plate 16 is fixedly installed on one side of the slider 14 located outside the main unit 1. The slide plate 16 slides against the outside of the main unit 1. A clamping plate 17 is fixedly installed in the middle of the slide plate 16. The clamping plate 17 is arc-shaped. The bidirectional screw 13 is rotated by twisting the handle 15, so that the sliders 14 at both ends are driven to approach each other, and then the clamping plates 17 on both sides are driven to approach each other and clamped on both sides of the hand through the slide plate 16, so that people can hold and use it conveniently.

[0023] See also Figure 4 The splint 17 is made of elastic plastic material, and a sponge pad is attached to the outside of the splint 17, which makes it convenient for the splint 17 to clamp the hand and avoids hard squeezing to injure the hand.

[0024] When using, refer to Figure 1-4 First, pinch both sides of the mask 5 and slide upward until the spring latch 8 is inserted into the slot 12, then the mask 5 can be released, and the display screen 3 is completely exposed. At the same time, the baffle 6 is pulled downward to flip, and the button 4 is completely exposed. Then, the host part 1 can be held, and the fingers will be located between the clamping plates 17 on both sides. By twisting the handle 15, the bidirectional screw 13 will be driven to rotate, and then the sliders 14 at both ends will slide relatively close to each other along the inner wall of the slide groove 9, and then the clamping plates 17 on both sides will be clamped on the outside of the fingers, so as to improve the stability of holding;

[0025] After use, the handle 15 can be turned in the opposite direction to make the clamps 17 on both sides slide away from each other, so that the fingers are no longer clamped, and then the mask 5 is pinched on both sides and slid downward until the display screen 3 is completely covered, and then the baffle 6 is flipped upward to overlap with the grip 2 to cover the button 4, thus completing the protective operation after use.

[0026] To sum up, the air quality detector, by turning the handle 15, will drive the bidirectional screw 13 to rotate, and then drive the sliders 14 at both ends to slide closer to each other, so that the splints 17 on both sides will be closer to each other, and then will be held on the outside of the fingers, thereby improving the stability when people hold it. Moreover, since the grip part and the detector are designed separately, the outer diameter is smaller, which is more convenient for people to hold and use.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", and "fix" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The standard parts used in the utility model can all be purchased from the market, and the special-shaped parts can all be customized according to the description and the drawings.

[0029] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An air quality detector, comprising a detector body, characterized in that: The detector body is divided into a main unit (1) and a gripping unit (2); a display screen (3) is provided on the front side of the main unit (1); a button (4) is provided on the front side of the gripping unit (2); a cover (5) is slidably connected to the outer side of the main unit (1); a baffle (6) is rotatably connected to the bottom of the gripping unit (2); slideways (7) are provided on both sides of the main unit (1); spring latches (8) are provided on both sides of the main unit (1) and between the two groups of slideways (7); a slide groove (9) is provided on one side of the gripping unit (2); an auxiliary gripping assembly (10) is provided inside the slide groove (9); The auxiliary gripping assembly (10) comprises a bidirectional screw (13) rotatably connected to the inside of a slide groove (9); a slider (14) is slidably connected to the inside of the slide groove (9); and the slider (14) is threadedly sleeved on the outside of the bidirectional screw (13); two groups of sliders (14) are symmetrically arranged at both ends of the bidirectional screw (13); the bottom end of the slider (14) passes through the main unit (1) and is fixedly installed with a handle (15); a slide plate (16) is fixedly installed on one side of the slider (14) located outside the main unit (1); the slide plate (16) is slidably abutted against the outside of the main unit (1); a clamping plate (17) is fixedly installed in the middle of the slider (16); and the clamping plate (17) is arc-shaped.

2. An air quality detector according to claim 1, characterized in that: The shield (5) is in a "U" shape, and two sides of the shield (5) are buckled and slid on two sides of the main body (1).

3. An air quality detector according to claim 2, characterized in that: Sliding rods (11) are fixedly mounted on the inner walls of both sides of the shield (5), and the sliding rods (11) are slidably connected in the spring latch (8).

4. An air quality detector according to claim 1, characterized in that: A slot (12) is provided on the side wall of the cover (5), and the spring latch (8) is composed of a clip head matched with the slot (12) and a spring.

5. An air quality detector according to claim 1, characterized in that: The clamping plate (17) is made of an elastic plastic material, and a sponge pad is pasted on the outer side of the clamping plate (17).

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