Anti-interference portable gas detection device

Abstract

The utility model relates to the related technical field of gas detection, in particular to an anti-interference portable gas detection device which comprises a detector and an anti-skid mechanism, an anti-interference mechanism is arranged on one side of the surface of the detector, and an anti-skid mechanism is arranged on one side of the surface of the detector. According to the anti-interference portable gas detection device, through the arrangement of an anti-skid mechanism, a user holds a detector by hand, fingers are clamped in an anti-skid groove, then one end of a first connecting belt penetrates through the interior of a shape like a Chinese character'ri 'and then is pulled back, after the detector is tightly attached to the palm, a second bonding sheet is attached to the surface of the first bonding sheet, and the anti-interference portable gas detection device is obtained. Due to the fact that the first bonding piece is the hook face of the hook-and-loop fastener and the second bonding piece is the fluff face of the hook-and-loop fastener, the first bonding piece and the second bonding piece are connected to fix the detector in the hand of a user, and meanwhile the anti-slip strip made of rubber and arranged on the back face of the detector can increase friction force between the hand and the detector. And the detector is prevented from falling off from the hand of the user.

Description

Technical Field

[0001] The utility model relates to the technical field of gas detection, in particular to an anti-interference portable gas detection device. Background Art

[0002] A gas detector is an instrument tool for detecting the concentration of gas leakage, including: portable gas detectors, handheld gas detectors, fixed gas detectors, on-line gas detectors, etc. It mainly uses gas sensors to detect the types of gases existing in the environment. A gas sensor is a sensor used to detect the composition and content of gases. When a gas detector is in use, anti-interference treatment needs to be carried out to avoid affecting the detection structure. Therefore, there is a particular need for an anti-interference portable gas detection device.

[0003] However, in the existing anti-interference portable gas detection devices, during the use process, most gas detection devices are only sleeved with a layer of anti-slip strips, and it is easy for the gas detection device to fall off from the user's hand during operation, resulting in damage to the device and inability to use it. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an anti-interference portable gas detection device to solve the problem that in the existing anti-interference portable gas detection devices during the use process, most gas detection devices are only sleeved with a layer of anti-slip strips, and it is easy for the gas detection device to fall off from the user's hand during operation, resulting in damage to the device and inability to use it as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an anti-interference portable gas detection device, including a detector and an anti-slip mechanism. An anti-interference mechanism is arranged on one side of the surface of the detector, and an anti-slip mechanism is arranged on one side of the surface of the detector;

[0006] The anti-slip mechanism includes anti-slip grooves and anti-slip strips. Anti-slip grooves are opened on both sides of the detector, an anti-slip strip is adhesively connected to the back of the detector, a connection base is fixedly connected to the side of the detector, a first connection belt is sewn inside the connection base, a second connection belt is sewn inside the other group of connection bases, a first adhesive sheet is sewn on one side of the surface of the first connection belt, a second adhesive sheet is sewn on one side of the surface of the first connection belt, and a buckle is sewn at one end of the second connection belt.

[0007] Preferably, the anti-slip grooves are symmetrically distributed, and the anti-slip strip is made of rubber material.

[0008] Preferably, two groups of connection bases are arranged and symmetrically distributed on both sides of the detector, and the first connection belt is an elastic belt.

[0009] Preferably, one end of the first connecting belt penetrates through the buckle, and the buckle is a "day"-shaped buckle.

[0010] Preferably, the first adhesive sheet is a hook and loop surface, and the second adhesive sheet is a fluff surface of the hook and loop.

[0011] Preferably, the anti-interference mechanism includes a movable groove, a protective shell, a spring, a limiting piece, a limiting block and a limiting hole. A movable groove is formed on one side of the surface of the detector. A protective shell is sleeved on the surface of the detector. A spring is arranged inside the movable groove. One end of the spring is fixedly connected to a limiting piece. One end of the limiting piece is fixedly connected to a limiting block. A limiting hole is formed on one side of the surface of the protective shell.

[0012] Preferably, an aluminum foil paper is arranged on the surface of the protective shell. One end of the spring is fixedly connected to the detector inside the movable groove. One end of the limiting block is fitted inside the limiting hole.

[0013] Compared with the prior art, the beneficial effect of the present utility model is as follows: for this anti-interference portable gas detection device, through the setting of the anti-slip mechanism, during use, the user fits the fingers into the anti-slip grooves, and then fixes the detector on the user's hand through the first connecting belt and the second connecting belt. At this time, the anti-slip strips made of rubber are attached to the user's hand, so that the detector can be stably fixed on the user's hand, avoiding the situation that the detector falls off the user's hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic side view of the external structure of the present utility model;

[0015] Figure 2 is an exploded structural schematic diagram of the anti-interference mechanism of the present utility model;

[0016] Figure 3 is a structural schematic diagram of the anti-slip mechanism of the present utility model;

[0017] Figure 4 is the present utility model Figure 3 The enlarged structural schematic diagram at A in.

[0018] In the figure: 1, detector; 2, anti-interference mechanism; 201, movable groove; 202, protective shell; 203, spring; 204, limiting piece; 205, limiting block; 206, limiting hole; 3, anti-slip mechanism; 301, anti-slip groove; 302, anti-slip strip; 303, connection base; 304, first connecting belt; 305, second connecting belt; 306, first adhesive sheet; 307, second adhesive sheet; 308, buckle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , the present invention provides a technical solution: an anti-interference portable gas detection device, including a detector 1 and an anti-slip mechanism 3. An anti-interference mechanism 2 is provided on one side of the surface of the detector 1, and an anti-slip mechanism 3 is provided on one side of the surface of the detector 1;

[0021] The anti-slip mechanism 3 includes anti-slip grooves 301 and anti-slip strips 302. Anti-slip grooves 301 are provided on both sides of the detector 1, and an anti-slip strip 302 is adhesively connected to the back surface of the detector 1. A connection base 303 is fixedly connected to the side surface of the detector 1. A first connection belt 304 is sewn inside the connection base 303, and a second connection belt 305 is sewn inside another group of connection bases 303. A first adhesive sheet 306 is sewn on one side of the surface of the first connection belt 304, and a second adhesive sheet 307 is sewn on one side of the surface of the first connection belt 304. A buckle 308 is sewn at one end of the second connection belt 305. Through the settings of the anti-slip grooves 301, anti-slip strips 302, connection bases 303, first connection belt 304, second connection belt 305, first adhesive sheet 306, second adhesive sheet 307 and buckle 308, when in use, the user holds the detector 1, with the fingers stuck inside the anti-slip grooves 301. Then, one end of the first connection belt 304 is passed through the inside of the "day" shape and then pulled back. After the detector 1 is closely attached to the palm, the second adhesive sheet 307 is attached to the surface of the first adhesive sheet 306. Since the first adhesive sheet 306 is the hook surface of the magic tape and the second adhesive sheet 307 is the fluff surface of the magic tape, the first adhesive sheet 306 and the second adhesive sheet 307 are connected to fix the detector 1 in the user's hand. At the same time, the rubber anti-slip strip 302 provided on the back surface of the detector 1 can increase the friction between the hand and the detector 1, preventing the detector 1 from falling off the user's hand.

[0022] Further, the anti-slip grooves 301 are symmetrically distributed, and the anti-slip strips 302 are made of rubber. Through the setting of the anti-slip strips 302, when in use, the rubber anti-slip strips 302 can increase the friction between the hand and the detector 1, preventing the detector 1 from falling off the user's hand.

[0023] Furthermore, two groups of connecting bases 303 are provided and symmetrically distributed on both sides of the detector 1. The first connecting belt 304 is an elastic belt. Through the setting of the connecting base 303, when in use, the two groups of connecting bases 303 facilitate fixing the first connecting belt 304 and the second connecting belt 305 on both sides of the detector 1 respectively.

[0024] Furthermore, one end of the first connecting belt 304 passes through the buckle 308, and the buckle 308 is a "日" shaped buckle. Through the setting of the first connecting belt 304, when in use, the detector 1 can be closely fitted to the user's hand by adjusting the position of the first connecting belt 304.

[0025] Furthermore, the first adhesive sheet 306 is a Velcro hook surface, and the second adhesive sheet 307 is a Velcro fleece surface. Through the arrangement of the first adhesive sheet 306 and the second adhesive sheet 307, when in use, since the first adhesive sheet 306 is a Velcro hook surface and the second adhesive sheet 307 is a Velcro fleece surface, the first adhesive sheet 306 and the second adhesive sheet 307 are attached to each other, the detector 1 can be fixed on the user's hand.

[0026] Furthermore, the anti-interference mechanism 2 includes a movable groove 201, a protective shell 202, a spring 203, a limiting piece 204, a limiting block 205 and a limiting hole 206. A movable groove 201 is provided on one side of the surface of the detector 1, and a protective shell 202 is provided on the surface of the detector 1. A spring 203 is provided inside the movable groove 201, one end of the spring 203 is fixedly connected to the limiting piece 204, one end of the limiting piece 204 is fixedly connected to the limiting block 205, and a limiting hole 206 is provided on one side of the surface of the protective shell 202. Through the arrangement of the movable groove 201, the protective shell 202, the spring 203, the limiting piece 204, the limiting block 205 and the limiting hole 206, when in use, the limiting block 205 is pressed to move the limiting block 205 toward the inside of the movable groove 201, and the spring 203 is pressed to move the limiting block 205 toward the inside of the movable groove 201. The spring 203 is compressed and deformed. When the limit block 205 is completely embedded in the movable groove 201, the protective shell 202 is mounted on the surface of the detector 1, and the limit hole 206 is aligned with the position of the movable groove 201. Then the spring 203 rebounds and deforms. The rebound-deformed spring 203 drives the limit plate 204 and the limit block 205 to return to their original positions. The limit plate 204 prevents the limit block 205 from leaving the movable groove 201. At this time, one end of the limit block 205 is embedded in the movable groove 201, and the other end is embedded in the limit hole 206, so that the limit block 205 fixes the protective shell 202 on the surface of the detector 1. Since the surface of the protective shell 202 is provided with aluminum foil, the protective shell 202 can be anti-interference to electromagnetic.

[0027] Furthermore, an aluminum foil is provided on the surface of the protective shell 202. One end of the spring 203 is fixedly connected to the detector 1 inside the movable slot 201. One end of the limiting block 205 is fitted inside the limiting hole 206. With the arrangement of the spring 203, during use, the spring 203 rebounds and deforms to drive the limiting piece 204 and the limiting block 205 to return to their original positions.

[0028] Working principle: Hold the limiting block 205 and move it inward into the movable slot 201, and the spring 203 is compressed and deformed. When the limiting block 205 is completely fitted inside the movable slot 201, at this time, the protective shell 202 is sleeved on the surface of the detector 1, and at the same time, the limiting hole 206 is aligned with the position of the movable slot 201. Subsequently, the spring 203 rebounds and deforms, and the rebounding spring 203 drives the limiting piece 204 and the limiting block 205 to return to their original positions. The limiting piece 204 prevents the limiting block 205 from disengaging from the movable slot 201. At this time, one end of the limiting block 205 is fitted inside the movable slot 201, and the other end is fitted inside the limiting hole 206, so that the limiting block 205 fixes the protective shell 202 on the surface of the detector 1. Since the surface of the protective shell 202 is provided with an aluminum foil, the protective shell 202 can perform anti-interference treatment on the electromagnetic field. The user holds the detector 1, and the finger is stuck inside the anti-slip groove 301. Then, one end of the first connecting belt 304 is passed through the inside of the "day" shape and then pulled back. After closely attaching the detector 1 to the palm, the second adhesive sheet 307 is attached to the surface of the first adhesive sheet 306. Since the first adhesive sheet 306 is a hook surface of a magic tape and the second adhesive sheet 307 is a fluff surface of a magic tape, the first adhesive sheet 306 and the second adhesive sheet 307 are connected to fix the detector 1 in the user's hand. At the same time, the anti-slip strip 302 made of rubber material provided on the back of the detector 1 can increase the friction between the hand and the detector 1 and prevent the detector 1 from falling off the user's hand.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable gas detection device with anti-interference function, comprising a detector (1) and an anti-slip mechanism (3), characterized in that: On one side of the surface of the detector (1), an anti-interference mechanism (2) is provided, and on one side of the surface of the detector (1), an anti-slip mechanism (3) is provided; The anti-slip mechanism (3) includes anti-slip grooves (301) and anti-slip strips (302). Anti-slip grooves (301) are formed on both sides of the detector (1), and an anti-slip strip (302) is adhesively connected to the back surface of the detector (1). A connection base (303) is fixedly connected to the side surface of the detector (1). A first connection belt (304) is sewn inside the connection base (303), and a second connection belt (305) is sewn inside the other group of connection bases (303). A first adhesive sheet (306) is sewn on one side of the surface of the first connection belt (304), and a second adhesive sheet (307) is sewn on one side of the surface of the first connection belt (304). A buckle (308) is sewn at one end of the second connection belt (305).

2. The anti-interference portable gas detection device according to claim 1, characterized in that: The anti-slip grooves (301) are symmetrically distributed, and the anti-slip strips (302) are made of rubber.

3. The anti-interference portable gas detection device according to claim 1, characterized in that: There are two groups of connection bases (303) which are symmetrically distributed on both sides of the detector (1), and the first connection belt (304) is an elastic belt.

4. The anti-interference portable gas detection device according to claim 1, characterized in that: One end of the first connection belt (304) passes through the buckle (308), and the buckle (308) is a "day"-shaped buckle.

5. The anti-interference portable gas detection device according to claim 1, wherein: The first adhesive sheet (306) is a hook-and-loop fastener hook surface, and the second adhesive sheet (307) is a hook-and-loop fastener fluff surface.

6. The anti-interference portable gas detection device according to claim 1, characterized in that: The anti-interference mechanism (2) includes a movable groove (201), a protective shell (202), a spring (203), a limit piece (204), a limit block (205) and a limit hole (206). A movable groove (201) is formed on one side of the surface of the detector (1), and a protective shell (202) is sleeved on the surface of the detector (1). A spring (203) is arranged inside the movable groove (201). One end of the spring (203) is fixedly connected to a limit piece (204), one end of the limit piece (204) is fixedly connected to a limit block (205), and a limit hole (206) is formed on one side of the surface of the protective shell (202).

7. The anti-interference portable gas detection device according to claim 6, characterized in that: Aluminum foil paper is arranged on the surface of the protective shell (202). One end of the spring (203) is fixedly connected to the detector (1) inside the movable groove (201), and one end of the limit block (205) is fitted inside the limit hole (206).

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