Hand-held detector for carbon dioxide emission

Abstract

The utility model relates to the technical field of carbon dioxide emission detection, in particular to a handheld detector for carbon dioxide emission, which comprises a detector body, a detection head fixedly connected to the surface of the detector body, a control panel arranged on the surface of the detector body, a supporting mechanism arranged on the surface of the detector body, and a control panel arranged on the surface of the detector body. The supporting mechanism comprises a limiting plate, the limiting plate is rotationally connected to the surface of the detector body, and a supporting plate is rotationally connected to the surface of the detector body. According to the utility model, the limiting plate supports the detector body through the supporting plate, so that the detector body is inclined on a table top, and the inclination angle of the detector body is changed through different positions of the rectangular hole clamped by the supporting plate, so that the watching and operation comfort of a user is improved, and the user experience is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon dioxide emission detection, in particular to a handheld carbon dioxide emission detector. Background Art

[0002] Handheld carbon dioxide detectors are widely used in agriculture, industry, indoor environment monitoring, scientific research and other fields. These devices usually comply with relevant domestic and international safety and environmental standards to ensure that users are safe while providing accurate measurements.

[0003] The existing handheld carbon dioxide detector has no supporting mechanism, so when the handheld carbon dioxide detector is placed on a desktop for use, it is in a lying position, making the control panel of the handheld carbon dioxide detector inconvenient to observe and operate, thereby reducing the user's comfort and experience. Utility Model Content

[0004] The purpose of the utility model is to provide a handheld carbon dioxide emission detector to solve the problem that the existing handheld carbon dioxide detector proposed in the above background technology has no supporting mechanism, so that the handheld carbon dioxide detector is in a lying state when placed on a desktop for use, making the control panel of the handheld carbon dioxide detector inconvenient to observe and operate, thereby reducing the user's comfort and experience.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions, a handheld carbon dioxide emission detector: comprising a detector body, a detection head is fixedly connected to the surface of the detector body, a control panel is arranged on the surface of the detector body, a support mechanism is arranged on the surface of the detector body, the support mechanism comprises a limit plate, the limit plate is rotatably connected to the surface of the detector body, a support plate is rotatably connected to the surface of the detector body, a first magnetic strip is fixedly connected to the surface of the detector body, a second magnetic strip is fixedly connected to the surface of the limit plate, a support rod is fixedly connected to the surface of the limit plate, and the first magnetic strip and the second magnetic strip are magnetically connected.

[0006] Preferably, a clamping mechanism is provided on the surface of the detector body, and the clamping mechanism includes a fixing plate, the fixing plate is fixedly connected to the surface of the detector body, a fixing nut is fixedly connected to the surface of the fixing plate, a limiting bolt is threadedly connected to the surface of the fixing nut, and the clamping plate is fixedly connected to the surface of the limiting bolt.

[0007] Preferably, the limiting plate and the supporting plate rotate in opposite directions, the length of the supporting plate is greater than the length of the limiting plate, and the width of the supporting plate is less than the width of the limiting plate.

[0008] Preferably, a plurality of groups of rectangular holes are formed on the surface of the limiting plate, and the rectangular holes are linearly and evenly arranged on the limiting plate, and one end of the support plate away from the detector body is snap-connected to the rectangular holes of the limiting plate.

[0009] Preferably, the first magnetic strip is magnetically connected to the second magnetic strip to limit the rotation of the limit plate on the detector body, and the limit plate limits the rotation of the support plate on the limit plate on the detector body.

[0010] Preferably, the fixing plate is in an "L" shape, and all circular holes are opened on the surface of the fixing plate, and the fixing nut is fixedly connected to the center hole of the fixing plate.

[0011] Preferably, the limiting bolt passes through the circular hole of the fixing plate through a fixing nut, and the limiting bolt drives the clamping plate to move between the fixing plate and the detector body by rotating on the fixing nut.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The detector has a limit plate that is rotated at the bottom of the detector body so that the limit plate fits on the desktop. At this time, the support rod supports the second magnetic strip on the side of the second magnetic strip away from the detector body. The support plate is rotated on the surface of the detector body to engage the support plate with the rectangular hole of the detector body. At this time, the limit plate supports the detector body through the support plate, so that the detector body is tilted on the desktop. The position of the rectangular hole engaged by the support plate is different, so the tilt angle of the detector body is changed, thereby improving the user's viewing and operating comfort, thereby improving the user experience.

[0014] 2. The detector places the plate-like object between the fixing plate and the detector body, and continuously rotates the limit bolt on the fixing nut to move the clamping plate toward the detector body. The clamping plate and the detector body are clamped on the plate-like object, thereby completing the fixation of the detector body on the plate-like object. At the same time, the detector body can also be clamped on the user's clothes, which is convenient for carrying, greatly improving the convenience of the detector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model from the back;

[0017] Figure 3 It is a three-dimensional schematic diagram of the structure of the utility model from the rear;

[0018] Figure 4 For this utility model Figure 2A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 5 It is a front view and a sectional stereoscopic schematic diagram of the clamping mechanism of the utility model.

[0020] In the figure: 1. detector body; 11. detection head; 12. control panel; 2. limit plate; 21. support plate; 22. first magnetic strip; 23. second magnetic strip; 24. support rod; 3. fixing plate; 31. fixing nut; 32. limit bolt; 33. clamping plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] A handheld detector for carbon dioxide emissions: comprises a detector body 1, a detection head 11 is fixedly connected to the surface of the detector body 1, a control panel 12 is arranged on the surface of the detector body 1, a support mechanism is arranged on the surface of the detector body 1, the support mechanism comprises a limit plate 2, the limit plate 2 is rotatably connected to the surface of the detector body 1, a support plate 21 is rotatably connected to the surface of the detector body 1, a first magnetic strip 22 is fixedly connected to the surface of the detector body 1, a second magnetic strip 23 is fixedly connected to the surface of the limit plate 2, a support rod 24 is fixedly connected to the surface of the limit plate 2, the first magnetic strip 22 and the second magnetic strip 23 are magnetically connected, the support mechanism can support the detector body 1 on a desktop, so that the detector body 1 is placed on the desktop in an inclined state, and at the same time the inclination angle of the detector body 1 can be adjusted to find an angle that is most suitable for user operation and viewing, thereby ensuring the user's comfort and experience.

[0024] Furthermore, a clamping mechanism is provided on the surface of the detector body 1, and the clamping mechanism includes a fixing plate 3, the fixing plate 3 is fixedly connected to the surface of the detector body 1, a fixing nut 31 is fixedly connected to the surface of the fixing plate 3, a limiting bolt 32 is threadedly connected to the surface of the fixing nut 31, and a clamping plate 33 is fixedly connected to the surface of the limiting bolt 32. The clamping mechanism can be clamped and fixed on the user's clothes for easy carrying, and can also be clamped and fixed on some plate-like objects for easy placement, storage and use, thereby improving the convenience of use of the detector body 1.

[0025] Furthermore, the rotation directions of the limit plate 2 and the support plate 21 are opposite, the length of the support plate 21 is greater than the length of the limit plate 2, and the width of the support plate 21 is less than the width of the limit plate 2. The support plate 21 rotates at the upper middle position of the detector body 1, and the limit plate 2 rotates at the bottom of the detector body 1. Both the limit plate 2 and the support plate 21 can be rotated on the detector body 1 and fit onto the back of the detector body 1.

[0026] Furthermore, a plurality of groups of rectangular holes are provided on the surface of the limiting plate 2, and the rectangular holes are linearly and evenly arranged on the limiting plate 2. The end of the support plate 21 away from the detector body 1 is snap-connected to the rectangular holes of the limiting plate 2. By snapping the support plate 21 on different rectangular holes of the limiting plate 2, different tilt angles of the detector body 1 on the desktop can be achieved.

[0027] Furthermore, the first magnetic strip 22 is magnetically connected to the second magnetic strip 23 to limit the rotation of the limit plate 2 on the detector body 1. The limit plate 2 limits the rotation of the support plate 21 on the limit plate 2 on the detector body 1. At this time, the limit plate 2 and the support plate 21 are folded on the back of the detector body 1, completing the storage of the limit plate 2 and the support plate 21, which is convenient for users to hold in hand in an environment without support.

[0028] Furthermore, the fixing plate 3 is in an "L" shape, and all circular holes are opened on the surface of the fixing plate 3. The fixing nut 31 is fixedly connected to the center hole of the fixing plate 3, and the plate-like object to be clamped is placed between the fixing plate 3 and the detector body 1, thereby facilitating its clamping.

[0029] Furthermore, the limiting bolt 32 passes through the circular hole of the fixing plate 3 through the fixing nut 31. The limiting bolt 32 drives the clamping plate 33 to move between the fixing plate 3 and the detector body 1 by rotating on the fixing nut 31. The clamping plate 33 can continuously move toward the detector body 1, so that the clamping plate 33 and the detector body 1 are firmly clamped on the plate-like object, which facilitates the placement and use of the detector body 1.

[0030] Working principle: Rotate the limit plate 2 at the bottom of the detector body 1 so that the limit plate 2 fits on the desktop. At this time, the support rod 24 supports the second magnetic strip 23 on the side away from the detector body 1. Rotate the support plate 21 on the surface of the detector body 1 and snap the support plate 21 into the rectangular hole of the detector body 1. At this time, the limit plate 2 supports the detector body 1 through the support plate 21, so that the detector body 1 is tilted on the desktop. The different positions of the rectangular hole snapped by the support plate 21 , thereby changing the inclination angle of the detector body 1, improving the user's viewing and operating comfort, and further improving the user experience. When the supporting mechanism is stored, first rotate the support plate 21 to fit it to the surface of the detector body 1, and then rotate the limit plate 2 to make the second magnetic strip 23 and the first magnetic strip 22 magnetically linked. The first magnetic strip 22 limits the position of the limit plate 2 through the second magnetic strip 23, and the limit plate 2 limits the position of the support plate 21, so that the limit plate 2 and the support plate 21 are folded on the back of the detector body 1 to complete the storage.

[0031] Place the plate-like object between the fixing plate 3 and the detector body 1, and continuously rotate the limit bolt 32 on the fixing nut 31 to move the clamping plate 33 toward the detector body 1. The clamping plate 33 and the detector body 1 are clamped on the plate-like object, thereby completing the fixation of the detector body 1 on the plate-like object. At the same time, the detector body 1 can also be clamped on the user's clothes, which is convenient for carrying, greatly improving the convenience of the detector body 1.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A handheld carbon dioxide emission detector, characterized in that: The invention comprises a detector body (1), a detection head (11) is fixedly connected to the surface of the detector body (1), a control panel (12) is arranged on the surface of the detector body (1), a support mechanism is arranged on the surface of the detector body (1), the support mechanism comprises a limit plate (2), the limit plate (2) is rotatably connected to the surface of the detector body (1), a support plate (21) is rotatably connected to the surface of the detector body (1), a first magnetic strip (22) is fixedly connected to the surface of the detector body (1), a second magnetic strip (23) is fixedly connected to the surface of the limit plate (2), a support rod (24) is fixedly connected to the surface of the limit plate (2), and the first magnetic strip (22) and the second magnetic strip (23) are magnetically connected.

2. A handheld carbon dioxide emission detector according to claim 1, characterized in that: A clamping mechanism is provided on the surface of the detector body (1), and the clamping mechanism comprises a fixing plate (3), the fixing plate (3) is fixedly connected to the surface of the detector body (1), a fixing nut (31) is fixedly connected to the surface of the fixing plate (3), a limiting bolt (32) is threadedly connected to the surface of the fixing nut (31), and a clamping plate (33) is fixedly connected to the surface of the limiting bolt (32).

3. A handheld carbon dioxide emission detector according to claim 1, characterized in that: The limiting plate (2) and the supporting plate (21) rotate in opposite directions, the length of the supporting plate (21) is greater than the length of the limiting plate (2), and the width of the supporting plate (21) is less than the width of the limiting plate (2).

4. A handheld carbon dioxide emission detector according to claim 3, characterized in that: A plurality of groups of rectangular holes are provided on the surface of the limiting plate (2), and the rectangular holes are linearly and evenly arranged on the limiting plate (2), and one end of the support plate (21) away from the detector body (1) is snap-connected to the rectangular holes of the limiting plate (2).

5. A handheld carbon dioxide emission detector according to claim 4, characterized in that: The first magnetic strip (22) is magnetically connected to the second magnetic strip (23) to limit the rotation of the limit plate (2) on the detector body (1); the limit plate (2) limits the rotation of the support plate (21) on the limit plate (2) on the detector body (1).

6. A handheld carbon dioxide emission detector according to claim 2, characterized in that: The fixing plate (3) is in an "L" shape, and circular holes are opened on the surface of the fixing plate (3). The fixing nut (31) is fixedly connected to the center hole of the fixing plate (3).

7. A handheld carbon dioxide emission detector according to claim 6, characterized in that: The limiting bolt (32) passes through the circular hole of the fixing plate (3) through the fixing nut (31), and the limiting bolt (32) drives the clamping plate (33) to move between the fixing plate (3) and the detector body (1) by rotating on the fixing nut (31).

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