Protection mechanism for combustible gas detector

Abstract

The utility model relates to the technical field of combustible gas detectors, and discloses a protection mechanism for a combustible gas detector, which comprises a protection outer box, the inner bottom wall of the protection outer box is fixedly connected with a sleeve, the inner wall of the sleeve is movably connected with a detector main body, and one side of the detector main body is movably connected with a power line. According to the protection mechanism for the combustible gas detector, through the arrangement of the protection outer box, the detector body, the right spring, the first supporting plate, the left spring, the left clamping plate, the right clamping plate and the second supporting plate, the combustible gas detector can be shielded and protected, and meanwhile the position of the combustible gas detector can be clamped and limited; the stability of the combustible gas detector in the protection process is improved, the combustible gas detector is prevented from being exposed to the outside and being damaged by some collision and abrasion, and people are more worry-saving when using the combustible gas detector.

Description

TECHNICAL FIELD

[0001] The utility model relates to combustible gas detector technical field, concretely is a kind of protection mechanism for combustible gas detector. BACKGROUND

[0002] Combustible gas detector is to single or multiple combustible gas concentration response detector, combustible gas detector has catalytic type, infrared optical type two types, catalytic combustible gas detector is the resistance change after using refractory metal platinum wire heating to determine combustible gas concentration.

[0003] In the field of construction and rescue, the use of combustible gas detector is indispensable in order to monitor the concentration of combustible gas on site.

[0004] And the combustible gas detector for general use at present mostly lacks protection structure, which is not convenient for protecting the combustible gas detector, resulting in that the combustible gas detector is usually directly exposed, which is easy to cause collision damage of the combustible gas detector. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a protection mechanism for combustible gas detector, which has the advantages of convenient protection, and solves the problems in the above background art.

[0007] (II) technical scheme

[0008] To achieve the above-mentioned purpose of protection, the utility model provides the following technical scheme: a protection mechanism for combustible gas detector, comprising a protective outer box, the inner bottom wall of the protective outer box is fixedly connected with a sleeve, the inner wall of the sleeve is movably connected with a detector main body, one side of the detector main body is movably connected with a power cord, the inner top wall of the protective outer box is fixedly connected with a first support plate and a second support plate respectively, one side of the first support plate is fixedly connected with a left spring.

[0009] One end of the left spring is fixedly connected with a left clamping plate, one side of the left clamping plate is fixedly connected with a second magnet, one side of the second support plate is fixedly connected with a right spring, one end of the right spring is fixedly connected with a right clamping plate, one side of the right clamping plate is fixedly connected with a first magnet, the front of the protective outer box is movably connected with a box door, which can shield and protect the combustible gas detector, and also can clamp and limit the position of the combustible gas detector, improve the stability of the position of the combustible gas detector during protection, avoid the combustible gas detector from being damaged by exposure to some collision and wear, so that people are more worry-free when using.

[0010] Preferably, the first magnet and the second magnet are matched in size and shape, and the first magnet is movably connected with the second magnet, so as to fix the position of the left clamping plate and the right clamping plate when clamping the detector main body.

[0011] Preferably, the inner side wall of the protective outer box is fixedly connected with a reel, the outer wall of the reel is movably connected with the outer wall of the power cord, and the outer wall of the power cord is movably connected with a limiting sleeve, so as to conveniently wind the power cord.

[0012] Preferably, the outer wall of the limiting sleeve is provided with an opening, and the limiting sleeve is a rubber limiting sleeve, so as to conveniently connect the limiting sleeve on the reel and the power cord through the opening.

[0013] Preferably, the left clamping plate and the right clamping plate are arc-shaped clamping plates, the inner walls of the left clamping plate and the right clamping plate are fixedly connected with wear-resistant pads, and the wear-resistant pads are rubber wear-resistant pads, so as to avoid direct contact between the left clamping plate and the right clamping plate and the detector main body.

[0014] Preferably, the top of the protective outer box is fixedly connected with a handle, and the median line of the handle coincides with the median line of the protective outer box, so as to conveniently carry the protective outer box.

[0015] Preferably, the front of the box door is provided with a ventilation hole, and the inner wall of the ventilation hole is fixedly connected with a dust screen, so as to conveniently ventilate the protective outer box.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a protective mechanism for combustible gas detector has the following beneficial effects:

[0018] 1、 this protective mechanism for combustible gas detector, through setting up the protective outer box, the detector main body, right spring, first support plate, left spring, left clamping plate, right clamping plate and second support plate, can the position of combustible gas detector is clamped and is limited to the shielding protection of combustible gas detector, improved in the process of protection of combustible gas detector its position placed firmness, avoid combustible gas detector exposes outside to be subjected to some collision and abrasion and lead to damage, make people more when using heart.

[0019] 2、 this protective mechanism for combustible gas detector, through setting up the protective outer box, reel, limiting sleeve, power cord and opening, in the process of protection of combustible gas detector, can the power cord is wound and is received, avoid power cord placement disorder and occur winding situation. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is structure schematic drawing of the utility model;

[0021] Figure 2 For the utility model Figure 1 The enlarged structure schematic view of A in the middle;

[0022] Figure 3 For the utility model box door structure schematic view;

[0023] Figure 4 For the utility model left clamping plate and right clamping plate connecting structure schematic view;

[0024] Figure 5 For the utility model opening structure schematic view.

[0025] In the figure: 1, protective outer box; 2, detector main body; 3, right spring; 4, first support plate; 5, sleeve; 6, reel; 7, limit sleeve; 8, power cord; 9, handle; 10, left spring; 11, wear pad; 12, left clamping plate; 13, right clamping plate; 14, first magnet; 15, second magnet; 16, second support plate; 17, box door; 18, opening. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Embodiment 1

[0028] The preferred embodiment of the protective mechanism for the combustible gas detector provided by the utility model is as shown in Figures 1 to 5 As shown: including protective outer box 1, the inner bottom wall of protective outer box 1 is fixedly connected with sleeve 5, the inner wall of sleeve 5 is movably connected with detector main body 2, one side of detector main body 2 is movably connected with power cord 8, the inner top wall of protective outer box 1 is fixedly connected with first support plate 4 and second support plate 16 respectively, one side of first support plate 4 is fixedly connected with left spring 10.

[0029] One end of the left spring 10 is fixedly connected with a left clamping plate 12, one side of the left clamping plate 12 is fixedly connected with a second magnet 15, one side of the second support plate 16 is fixedly connected with a right spring 3, one end of the right spring 3 is fixedly connected with a right clamping plate 13, one side of the right clamping plate 13 is fixedly connected with a first magnet 14, the front of the protective outer box 1 is movably connected with a box door 17, which can shield and protect the combustible gas detector, and also can clamp and limit the position of the combustible gas detector, improve the stability of the position of the combustible gas detector during the protection process, avoid the combustible gas detector exposed to some collision and wear and tear, cause damage, make people more worry-free when using.

[0030] In the embodiment, the shapes and sizes of the first magnet 14 and the second magnet 15 are matched with each other, and the first magnet 14 and the second magnet 15 are movably connected, so as to clamp and limit the position of the detector main body 2 placed in the protective outer box 1, thereby better protecting the detector main body 2 through the protective outer box 1.

[0031] Embodiment 2

[0032] On the basis of the embodiment 1, the preferred embodiment of the protective mechanism for the combustible gas detector provided by the utility model like Figures 1 to 5 As shown: the inner side wall of the protective outer box 1 is fixedly connected with a reel 6, the outer wall of the reel 6 is movably connected with the outer wall of the power line 8, and the outer wall of the power line 8 is movably connected with a limiting sleeve 7, which can wind and store the power line 8 during the protection process of the combustible gas detector, and avoid the messy placement of the power line 8.

[0033] In the embodiment, the outer wall of the limiting sleeve 7 is provided with an opening 18, and the limiting sleeve 7 is a rubber limiting sleeve, which is convenient for limiting the position of the power line 8 after winding.

[0034] Further, the left clamping plate 12 and the right clamping plate 13 are arc-shaped clamping plates, the inner walls of the left clamping plate 12 and the right clamping plate 13 are fixedly connected with wear-resistant pads 11, and the wear-resistant pads 11 are rubber wear-resistant pads, which can conveniently protect the detector main body 2 and reduce the wear of the detector main body 2.

[0035] Further, the top of the protective outer box 1 is fixedly connected with a handle 9, and the median line of the handle 9 coincides with the median line of the protective outer box 1, which is convenient for carrying the detector main body 2.

[0036] In addition, the front of the box door 17 is provided with a ventilation hole, and the inner wall of the ventilation hole is fixedly connected with a dust screen, which is convenient for air circulation in the protective outer box 1.

[0037] In use, when the detector main body 2 needs to be protected, the detector main body 2 is placed into the protective outer box 1, one end of the detector main body 2 is placed into the sleeve 5, then the left clamping plate 12 and the right clamping plate 13 are pulled to one side respectively, the left clamping plate 12 and the right clamping plate 13 are moved by the left spring 10 and the right spring 3 respectively, the wear pads 11 in the left clamping plate 12 and the right clamping plate 13 are attached to the outer wall of the detector main body 2, and the first magnet 14 and the second magnet 15 are connected, so that the position of the detector main body 2 clamped by the left clamping plate 12 and the right clamping plate 13 is limited and fixed, thereby the detector main body 2 is clamped and fixed, then the power cord 8 is wound on the reel 6, after winding, the limiting sleeve 7 is sleeved on the outer wall of the power cord 8 and the outside of the reel 6, the position of the power cord 8 after winding is limited, the protective outer box 1 is closed through the box door 17, and the detector main body 2 can be protected through the protective outer box 1.

[0038] In summary, the protective mechanism for the combustible gas detector can shield and protect the combustible gas detector, and can also clamp and limit the position of the combustible gas detector, thereby improving the stability of the position of the combustible gas detector during protection, avoiding damage of the combustible gas detector caused by exposure to collision and wear, and making people more at ease when using.

[0039] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or apparatus including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or apparatus.

[0040] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A protection mechanism for a combustible gas detector comprising a protective outer case (1), characterized in that: The inner bottom wall of the protective outer box (1) is fixedly connected with a sleeve (5), the inner wall of the sleeve (5) is movably connected with a detector main body (2), one side of the detector main body (2) is movably connected with a power line (8), the inner top wall of the protective outer box (1) is fixedly connected with a first support plate (4) and a second support plate (16) respectively, one side of the first support plate (4) is fixedly connected with a left spring (10); One end of the left spring (10) is fixedly connected with a left clamping plate (12), one side of the left clamping plate (12) is fixedly connected with a second magnet (15), one side of the second support plate (16) is fixedly connected with a right spring (3), one end of the right spring (3) is fixedly connected with a right clamping plate (13), one side of the right clamping plate (13) is fixedly connected with a first magnet (14), the front of the protective outer box (1) is movably connected with a box door (17).

2. A protection mechanism for a combustible gas detector according to claim 1, characterized in that: The first magnet (14) and the second magnet (15) are matched in shape and size, and the first magnet (14) is movably connected with the second magnet (15).

3. A protection mechanism for a combustible gas detector according to claim 1, characterized in that: The inner side wall of the protective outer box (1) is fixedly connected with a reel holder (6), the outer wall of the reel holder (6) is movably connected with the outer wall of the power line (8), and the outer wall of the power line (8) is movably connected with a limiting sleeve (7).

4. A protection mechanism for a combustible gas detector according to claim 3, wherein: The outer wall of the limiting sleeve (7) is provided with an opening (18), and the limiting sleeve (7) is a rubber limiting sleeve.

5. A protection mechanism for a combustible gas detector according to claim 1, characterized in that: The left clamping plate (12) and the right clamping plate (13) are arc-shaped clamping plates, the inner walls of the left clamping plate (12) and the right clamping plate (13) are fixedly connected with wear-resistant pads (11), and the wear-resistant pads (11) are rubber wear-resistant pads.

6. A protection mechanism for a combustible gas detector according to claim 1, characterized in that: The top of the protective outer box (1) is fixedly connected with a handle (9), and the median line of the handle (9) coincides with the median line of the protective outer box (1).

7. A protection mechanism for a combustible gas detector according to claim 1, wherein: The front of the box door (17) is provided with a ventilation hole, and the inner wall of the ventilation hole is fixedly connected with a dust screen. The front of the box door (17) is provided with a ventilation hole, and the inner wall of the ventilation hole is fixedly connected with a dust screen.

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