Portable infrared gas analyzer
By designing the box structure and auxiliary mechanism of the portable infrared gas analyzer, the problem of inconvenience in existing instruments is solved, efficient portability and use are achieved, and the use effect is improved.
Patent Information
- Application Number
- CN202420333550.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-22
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-02-22
AI Technical Summary
The existing infrared gas analyzers are large in size and lack auxiliary structures, which leads to inconvenience in carrying users and affects the use effect.
A portable infrared gas analyzer is designed, adopting a box structure and is equipped with auxiliary mechanisms, including fixed blocks, connecting blocks, handles, shoulder straps, threaded rods and anti-slip pads, etc., through these structures, the carrying comfort and operational convenience are improved.
By setting up an auxiliary structure, efficient portability and use of portable infrared gas analyzers are achieved, solving the problem of inconvenient portability of existing instruments and improving the use effect.
Smart Images
Figure CN222555501U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of infrared gas analyzers, and more specifically, to a portable infrared gas analyzer. Background Art
[0002] The infrared gas analyzer uses infrared rays to analyze gases. It is based on the different concentrations of the components to be analyzed and the different absorbed radiation energies. The remaining radiation energy causes the temperature in the detector to rise differently and the pressure on both sides of the moving film to be different, thereby generating an electrical signal of a capacitive detector to indirectly measure the concentration of the components to be analyzed.
[0003] In order to ensure the measurement accuracy, most existing infrared gas analyzers are generally large in size. When the instrument needs to be used outdoors for experiments, it is often inconvenient and cumbersome for users to carry due to the lack of auxiliary structures, which reduces the use effect.
[0004] In order to solve the above problems, the present application provides a portable infrared gas analyzer. Utility Model Content
[0005] The portable infrared gas analyzer provided in this application adopts the following technical solution:
[0006] A portable infrared gas analyzer comprises a box body, an auxiliary mechanism is arranged inside the box body, and the auxiliary mechanism extends to the outside of the box body;
[0007] The auxiliary mechanism includes two fixed blocks, which are respectively fixedly connected to the inner walls on both sides of the box, and the two fixed blocks are symmetrically arranged with the center line of the box as the axis. An analyzer body is embedded in the box, and the two sides of the analyzer body are respectively in contact with the two fixed blocks. Connecting blocks are fixedly connected to both sides of the box, and handles are movably sleeved on the outer sides of the two connecting blocks. Two shoulder straps are fixedly connected to the front side of the box, and four threaded rods are fixedly connected to the bottom of the box, and threaded caps are screwed on the outer walls of the bottom ends of the four threaded rods. Anti-slip pads are fixedly connected to the bottoms of the four threaded caps, and connecting parts are provided on the outer sides of the four anti-slip pads.
[0008] Furthermore, the connecting component includes an anti-skid rubber sleeve, and the anti-skid rubber sleeve is fixedly sleeved on the outer side of the handle.
[0009] Through the above technical solution, by providing the anti-slip rubber sleeve, the friction generated when the palm of the hand contacts the handle can be increased, and the overall comfort of the user during use can be enhanced.
[0010] Furthermore, the handle is movably connected to the two connecting blocks via bearings, and a sponge cushion is fixedly connected to the rear side of the box body, and the sponge cushion is located between the box body and the two shoulder straps.
[0011] Through the above technical solution, by providing a sponge cushion, it is possible to prevent the user's back from directly contacting the box body, thereby achieving the purpose of reducing pressure.
[0012] Furthermore, a clamping block is movably sleeved on the outer sides of the two fixed blocks, and the bottoms of the two clamping blocks are in contact with the top of the analyzer.
[0013] Through the above technical solution, by providing two clamping blocks, the purpose of limiting and fixing the analyzer body can be achieved.
[0014] Furthermore, two handles are fixedly connected to the top of the analyzer body, and the two handles are symmetrically arranged with the center line of the analyzer body as the axis.
[0015] Through the above technical solution, by providing two handles, it is convenient for the user to take the analyzer out from the inside of the box at a later time, thereby improving the operating efficiency.
[0016] Furthermore, a plurality of heat dissipation slots are provided on the front side of the box body, and the plurality of heat dissipation slots are evenly distributed.
[0017] Through the above technical solution, by providing a plurality of heat dissipation holes, the purpose of heat dissipation of the analyzer body can be achieved, thereby increasing the service life of the analyzer body.
[0018] In summary, this application includes the following beneficial technical effects:
[0019] When in use, since there are two shoulder straps fixedly connected to the front side of the box body, the entire device can be carried on the back by the two shoulder straps, and the entire device can also be carried by the handle. When the placement surface is not flat enough, the height of the anti-skid pad can be raised and lowered by rotating the corresponding threaded cap until the bottom of the anti-skid pad contacts the plane. Through the above structure, the device can be stably placed on the ground with different road conditions for use, and the user can carry the device according to his own needs. It has high practical value and solves the problem that the user often has an inconvenience and cumbersomeness in carrying due to the lack of auxiliary structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the overall structure of this application;
[0021] Figure 2 A three-dimensional diagram of the box of this application;
[0022] Figure 3 This is a partial stereogram of the present application.
[0023] Description of the numbers in the figure:
[0024] 1. Box body; 2. Fixing block; 3. Analyzer body; 4. Connecting block; 5. Handle; 6. Shoulder strap; 7. Threaded rod; 8. Threaded cap; 9. Anti-slip pad; 10. Anti-slip rubber cover; 11. Sponge pad; 12. Block; 13. Handle; 14. Heat sink. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0028] Example:
[0029] The present application embodiment discloses a portable infrared gas analyzer. Figure 1 , Figure 2 and Figure 3 , comprising a box body 1, an auxiliary mechanism is provided inside the box body 1, and the auxiliary mechanism extends to the outside of the box body 1;
[0030] The auxiliary mechanism includes two fixing blocks 2, which are fixedly connected to the inner walls on both sides of the box body 1 respectively, and the two fixing blocks 2 are symmetrically arranged with the center line of the box body 1 as the axis. An analyzer body 3 is embedded in the box body 1, and the two sides of the analyzer body 3 are respectively in contact with the two fixing blocks 2. Connecting blocks 4 are fixedly connected to both sides of the box body 1, and handles 5 are movably sleeved on the outer sides of the two connecting blocks 4. Two shoulder straps 6 are fixedly connected to the front side of the box body 1. Four threaded rods 7 are fixedly connected to the bottom of the box body 1, and threaded caps 8 are screwed to the outer walls of the bottom ends of the four threaded rods 7. Anti-slip pads 9 are fixedly connected to the bottoms of the four threaded caps 8.
[0031] See also Figure 3 , a connecting component is provided on the outside of the four anti-skid pads 9, and the connecting component includes an anti-skid rubber sleeve 10, and the anti-skid rubber sleeve 10 is fixedly sleeved on the outside of the handle 5. By providing the anti-skid rubber sleeve 10, the friction generated when the palm of the hand contacts the handle 5 can be increased, and the overall comfort of the user when using it can be enhanced;
[0032] See also Figure 1 The handle 5 and the two connecting blocks 4 are movably connected through bearings. A sponge cushion 11 is fixedly connected to the rear side of the box body 1. The sponge cushion 11 is located between the box body 1 and the two shoulder straps 6. The outer sides of the two fixed blocks 2 are movably sleeved with a clamping block 12. The bottoms of the two clamping blocks 12 are connected to the top of the analyzer. By setting the sponge cushion 11, the user's back can be prevented from directly contacting the box body 1, thereby reducing the pressure. At the same time, by setting the two clamping blocks 12, the analyzer body 3 can be limited and fixed;
[0033] See also Figure 1 and Figure 3 Two handles 13 are fixedly connected to the top of the analyzer body 3, and the two handles 13 are symmetrically arranged with the center line of the analyzer body 3 as the axis. A plurality of heat dissipation slots 14 are provided on the front side of the box body 1, and the plurality of heat dissipation slots 14 are evenly distributed. By providing two handles 5, it is convenient for the user to take out the analyzer body 3 from the inside of the box body 1 at a later time, thereby improving the operating efficiency. At the same time, by providing a plurality of heat dissipation holes, the purpose of dissipating the heat of the analyzer body 3 can be achieved, thereby improving the service life of the analyzer body 3.
[0034] The implementation principle of this embodiment is: when in use, since two shoulder straps 6 are fixedly connected to the front side of the box body 1, the entire device can be carried on the back by the two shoulder straps 6, and the entire device can also be carried by the handle 5. Since a sponge cushion 11 and an anti-skid rubber sleeve 10 are provided, the comfort of the user during carrying can be improved. When the placement plane is not flat enough, the height of the anti-skid pad 9 can be raised and lowered by rotating the corresponding threaded cap 8 until the bottom of the anti-skid pad 9 contacts the plane. Through the above structure, the device can be stably placed on the ground with different road conditions for use, and the user can carry the device according to his own needs. It has high practical value and solves the problem that the user often has an inconvenient and cumbersome time carrying due to the lack of auxiliary structure, thereby reducing the use effect. The installation and disassembly of the analyzer body 3 can be completed by extracting the two card blocks 12 at a later stage.
[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A portable infrared gas analyzer, comprising a housing (1), characterized in that: An auxiliary mechanism is provided inside the box (1), and the auxiliary mechanism extends to the outside of the box (1); The auxiliary mechanism comprises two fixed blocks (2), the two fixed blocks (2) are respectively fixedly connected to the inner walls on both sides of the box (1), the two fixed blocks (2) are symmetrically arranged with the center line of the box (1) as the axis, an analyzer body (3) is embedded in the box (1), and the two sides of the analyzer body (3) are respectively in contact with the two fixed blocks (2), both sides of the box (1) are fixedly connected with connecting blocks (4), the outer sides of the two connecting blocks (4) are movably sleeved with handles (5), the front side of the box (1) is fixedly connected with two shoulder straps (6), the bottom of the box (1) is fixedly connected with four threaded rods (7), the outer walls of the bottom ends of the four threaded rods (7) are screwed with threaded caps (8), the bottoms of the four threaded caps (8) are fixedly connected with anti-skid pads (9), and the outer sides of the four anti-skid pads (9) are provided with connecting parts.
2. A portable infrared gas analyzer according to claim 1, characterized in that: The connecting component comprises an anti-slip rubber sleeve (10), and the anti-slip rubber sleeve (10) is fixedly sleeved on the outside of the handle (5).
3. A portable infrared gas analyzer according to claim 1, characterized in that: The handle (5) and the two connecting blocks (4) are movably connected via bearings, and a sponge cushion (11) is fixedly connected to the rear side of the box body (1), and the sponge cushion (11) is located between the box body (1) and the two shoulder straps (6).
4. A portable infrared gas analyzer according to claim 1, characterized in that: The outer sides of the two fixed blocks (2) are both movably sleeved with a clamping block (12), and the bottoms of the two clamping blocks (12) are in contact with the top of the analyzer.
5. A portable infrared gas analyzer according to claim 1, characterized in that: Two handles (13) are fixedly connected to the top of the analyzer body (3), and the two handles (13) are symmetrically arranged with the center line of the analyzer body (3) as an axis.
6. A portable infrared gas analyzer according to claim 1, characterized in that: A plurality of heat dissipation slots (14) are provided on the front side of the box body (1), and the plurality of heat dissipation slots (14) are evenly distributed.