Ozone concentration detector with acquisition structure

Abstract

The utility model belongs to the technical field of ozone concentration detectors, and particularly relates to an ozone concentration detector with an acquisition structure, which comprises an ozone concentration detector body, a fixed disc is fixedly mounted on one side of the ozone concentration detector body, a limiting groove is formed in the fixed disc, a round disc is arranged on one side of the fixed disc, and the round disc is connected with the ozone concentration detector body. A fixing column is fixedly installed on the side, close to the fixing disc, of the disc, one end of the fixing column extends into the limiting groove, and one end of the fixing column is matched with the limiting groove in an inserted mode. The fixing assembly is located in the fixing disc and used for fixing the position of the fixing column; according to the portable ozone concentration detector, when the whole portable ozone concentration detector is used, the ozone concentration detector body can be rotated to any angle, and meanwhile, the disc is convenient to disassemble and assemble, so that the occupied space of the portable ozone concentration detector can be reasonably utilized when the portable ozone concentration detector is carried.

Description

Technical Field

[0001] The utility model belongs to the technical field of ozone concentration detectors, in particular to an ozone concentration detector with a collection structure. Background Art

[0002] An ozone detector is a device specifically designed to detect ozone gas concentration in an environment. It uses the principle of ultraviolet absorption, using a stable UV light source and a light filter to allow only specific wavelengths of ultraviolet light to pass through. The light then passes through an ozone absorption cell and a photoelectric sensor. The ozone concentration is then determined by comparing the electrical signals and calculating them using a mathematical model.

[0003] For example, the Chinese patent with publication number CN211426261U discloses a high-precision ozone concentration detector in the technical field of ozone concentration detectors, including a detector body, an outer sheath is provided on the outer wall of the detector body, a handheld base is provided under the detector body, a telescopic mechanism is provided in the handheld base, the handheld base is connected to the bottom of the detector body through the telescopic mechanism, and support mechanisms are symmetrically provided on the top and bottom of the rear side of the detector body. The utility model is provided with a telescopic mechanism, which drives the screw to rotate by manually rotating the driving wheel, and drives the movable rod upward or downward to adjust the length through the cooperation of the screw and the threaded sleeve, thereby effectively increasing the use area of the ozone concentration detector, facilitating the detection of different positions, and improving practicality.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used. For example, when using the above device, the user needs to hold the entire device in hand. When recording data, the user needs to put the entire device in his pocket, which is time-consuming and requires frequent removal. In view of this, we propose an ozone concentration detector with a collection structure. Utility Model Content

[0006] The purpose of the present utility model is to provide an ozone concentration detector with a collection structure to solve the problems raised in the above background technology.

[0007] In view of this, the present invention provides an ozone concentration detector with a collection structure, comprising:

[0008] The ozone concentration detector body has a fixed plate fixedly installed on one side of the ozone concentration detector body, a limiting slot is provided in the fixed plate, and a circular disc is provided on one side of the fixed plate, and a fixing column is fixedly installed on the side of the circular disc close to the fixed plate, one end of the fixing column extends into the limiting slot, and one end of the fixing column is plugged into the limiting slot;

[0009] A fixing assembly, the fixing assembly being located in the fixing plate and being used to fix the position of the fixing column;

[0010] A rotating disk is rotatably mounted on one side of the circular disk, and a thorn-surface Velcro and a fleece-surface Velcro are fixedly mounted on one side of the rotating disk, and the thorn-surface Velcro and the fleece-surface Velcro are bonded and matched;

[0011] The limiting assembly is located on the disc and is used to limit the rotation of the disc.

[0012] In this technical solution, when the ozone concentration detector body needs to be worn on the hand, first place the rotating disk on the wrist, and then stick the thorn surface Velcro and the fleece surface Velcro together, then the ozone concentration detector body can be fixed on the wrist;

[0013] When the angle of the ozone concentration detector body needs to be adjusted, first rotate the ozone concentration detector body, and the ozone concentration detector body drives the fixed plate and the disc to rotate. The set limit assembly ensures that the position of the ozone concentration detector body will not change after the rotation is completed, and the operation is simple;

[0014] When the ozone concentration detector body needs to be disassembled, the disc can be removed through the set fixing component. When the disc needs to be installed on the ozone concentration detector body, the disc is placed on one side of the fixed disc through the set fixing component, and the fixing column is inserted into the limit groove. The position of the fixing column can be fixed through the set fixing component, which facilitates the disassembly and installation of the disc and is simple to operate.

[0015] In the above technical solution, further, the fixing assembly includes:

[0016] Two sliding bars, both of which are slidably installed in the limit grooves and are located on both sides of the fixed column. Both sides of the fixed column are provided with fixed grooves. The sides of the two sliding bars close to each other extend into the two fixed grooves respectively, and the two sliding bars are respectively plugged into the two fixed grooves. The sides of the two sliding bars away from each other are fixedly installed with a plurality of springs fixed to the inner wall of the limit groove;

[0017] Two connecting rods, the two connecting rods are respectively rotatably installed at one end of the two sliding bars, a sliding rod is slidably installed in the limiting groove and between the two connecting rods, the sliding rod is rotatably connected to the two connecting rods, and one end of the sliding rod passes through the limiting groove and extends to the outside.

[0018] In this technical solution, when the ozone concentration detector body needs to be disassembled, first press the sliding rod, and the sliding rod squeezes the two connecting rods to rotate. The two connecting rods respectively drive the two sliding bars to slide and move away from each other. At the same time, several springs are squeezed and contracted. When the two connecting rods are disengaged from the two fixed grooves, the disc can be removed. When the disc needs to be installed on the ozone concentration detector body, the two sliding bars are driven to slide through the above operation, and then the disc is placed on one side of the fixed disc. At the same time, the fixed column is inserted into the limit groove. At this time, the personnel releases the sliding rod, and under the action of the rebound force of several springs, the two sliding bars slide and approach each other. Then the two sliding bars are respectively inserted into the two fixed grooves, which can fix the position of the fixed column, making it convenient to disassemble and install the disc, and the operation is simple.

[0019] In the above technical solution, further, the limiting component includes:

[0020] A plurality of sliding grooves, wherein the plurality of sliding grooves are all provided in the disc, wherein a protrusion is slidably mounted in the sliding groove, and a second spring fixed to the inner wall of the corresponding sliding groove is fixedly mounted on one end of the protrusion;

[0021] A plurality of grooves are provided in the rotating disk, the other end of the protrusion passes through the corresponding sliding groove and extends into the corresponding groove, and the other end of the protrusion is plugged into the corresponding groove.

[0022] In this technical solution, when it is necessary to adjust the angle of the ozone concentration detector body, first rotate the ozone concentration detector body, and the ozone concentration detector body drives the fixed disk and the circular disk to rotate, and the circular disk drives several protrusions to disengage from the corresponding grooves respectively. At the same time, several springs are squeezed and contracted. When the ozone concentration detector body is rotated to a suitable position, under the action of the rebound force of several springs, several protrusions slide and are inserted into the corresponding grooves respectively. At this time, the position of the ozone concentration detector body will not change after the rotation is completed, and the operation is simple.

[0023] In the above technical solution, further, the plurality of grooves are distributed in a circular shape with equal intervals.

[0024] In this technical solution, it is ensured that the ozone concentration detector body can be rotated at multiple angles.

[0025] In the above technical solution, further, an arc-shaped groove is provided on a side of the rotating disk away from the ozone concentration detector body, and a soft rubber pad is fixedly installed in the arc-shaped groove.

[0026] In this technical solution, the soft rubber pad is provided to prevent the wrist from being rubbed when the wearer wears the device.

[0027] In the above technical solution, further, the other end of the protrusion is arc-shaped.

[0028] In this technical solution, it is ensured that the plurality of protrusions can be respectively disengaged from the corresponding grooves.

[0029] The beneficial effects of the utility model are:

[0030] 1. When the angle of the ozone concentration detector body needs to be adjusted, the ozone concentration detector body is rotated first. The ozone concentration detector body drives the fixed disk and the disc to rotate. The limit assembly is set so that the position of the ozone concentration detector body will not change after the rotation is completed, and the operation is simple.

[0031] 2. The ozone concentration detector with a collection structure can remove the disc through the provided fixing assembly when the ozone concentration detector body needs to be disassembled. When the disc needs to be installed on the ozone concentration detector body, the disc is placed on some of the fixed disc through the provided fixing assembly, and the fixing column is inserted into the limit groove. The position of the fixing column can be fixed through the provided fixing assembly, which facilitates the disassembly and installation of the disc, so that the space occupied by the device can be reasonably utilized when it is carried. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0033] Figure 2 This is one of the schematic diagrams of the partial explosion structure of the utility model;

[0034] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixed disk of the utility model;

[0035] Figure 4 This is the second schematic diagram of the partial explosion structure of the utility model;

[0036] Figure 5 It is a schematic diagram of the cross-sectional structure of the disc of the present utility model.

[0037] The marks in the figure are:

[0038] 1. Ozone concentration detector body; 2. Fixed disk; 3. Limiting groove; 4. Disc; 5. Fixed column; 6. Rotating disk; 7. Velcro with thorns; 8. Velcro with fleece; 9. Sliding bar; 10. Fixed groove; 11. Spring 1; 12. Connecting rod; 13. Sliding rod; 14. Sliding groove; 15. Bump; 16. Spring 2; 17. Groove. DETAILED DESCRIPTION

[0039] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0040] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0041] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0042] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0043] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0044] Example 1:

[0045] See also Figure 1 - Figure 5 As shown, this embodiment provides an ozone concentration detector with a collection structure, including:

[0046] The ozone concentration detector body 1 has a fixed plate 2 fixedly mounted on one side of the ozone concentration detector body 1, a limiting slot 3 is provided in the fixed plate 2, and a disc 4 is provided on one side of the fixed plate 2. A fixing column 5 is fixedly mounted on the side of the disc 4 close to the fixed plate 2, and one end of the fixing column 5 extends into the limiting slot 3, and one end of the fixing column 5 is plugged into the limiting slot 3;

[0047] A fixing assembly is located in the fixing plate 2 and is used to fix the position of the fixing column 5;

[0048] The rotating disk 6 is rotatably mounted on one side of the circular disk 4. A thorn-surface Velcro 7 and a fleece-surface Velcro 8 are fixedly mounted on one side of the rotating disk 6, and the thorn-surface Velcro 7 and the fleece-surface Velcro 8 are bonded together.

[0049] The limiting assembly is located on the disc 4 and is used to limit the rotation of the disc 4.

[0050] When the ozone concentration detector body 1 needs to be worn on the hand, first place the rotating disk 6 on the wrist, then stick the thorn surface Velcro 7 and the fleece surface Velcro 8 together, and then the ozone concentration detector body 1 can be fixed on the wrist;

[0051] When the angle of the ozone concentration detector body 1 needs to be adjusted, the ozone concentration detector body 1 is first rotated, and the ozone concentration detector body 1 drives the fixed plate 2 and the disc 4 to rotate. The position of the ozone concentration detector body 1 will not change after the rotation is completed through the provided limit assembly, and the operation is simple;

[0052] When the ozone concentration detector body 1 needs to be disassembled, the disc 4 can be removed through the set fixing component. When the disc 4 needs to be installed on the ozone concentration detector body 1, the disc 4 is placed on one side of the fixed disk 2 through the set fixing component, and the fixing column 5 is inserted into the limit groove 3. The position of the fixing column 5 can be fixed through the set fixing component, which facilitates the disassembly and installation of the disc 4 and is simple to operate.

[0053] In this embodiment, the fixing component includes:

[0054] Two sliding bars 9, both sliding bars 9 are slidably installed in the limit groove 3 and are located on both sides of the fixed column 5. Both sides of the fixed column 5 are provided with fixed grooves 10. The sides of the two sliding bars 9 close to each other extend into the two fixed grooves 10 respectively, and the two sliding bars 9 are respectively plugged into the two fixed grooves 10. The sides of the two sliding bars 9 away from each other are fixedly installed with a plurality of springs 11 fixed to the inner wall of the limit groove 3;

[0055] Two connecting rods 12, the two connecting rods 12 are rotatably mounted on one end of the two sliding bars 9, and a sliding rod 13 is slidably mounted in the limiting groove 3 and between the two connecting rods 12. The sliding rod 13 is rotatably connected to the two connecting rods 12, and one end of the sliding rod 13 passes through the limiting groove 3 and extends to the outside;

[0056] Among them, when the ozone concentration detector body 1 needs to be disassembled, first press the sliding rod 13, and the sliding rod 13 squeezes the two connecting rods 12 to rotate. The two connecting rods 12 respectively drive the two sliding bars 9 to slide and move away from each other. At the same time, several springs 11 are squeezed and contracted. When the two connecting rods 12 are respectively disengaged from the two fixed grooves 10, the disc 4 can be removed. When the disc 4 needs to be installed on the ozone concentration detector body 1, the two sliding bars 9 are driven to slide through the above operation, and then the disc 4 is placed on one side of the fixed disc 2. At the same time, the fixed column 5 is inserted into the limit groove 3. At this time, the personnel releases the sliding rod 13. Under the action of the rebound force of several springs 11, the two sliding bars 9 slide and approach each other. Then the two sliding bars 9 are respectively inserted into the two fixed grooves 10, which can fix the position of the fixed column 5, making it convenient to disassemble and install the disc 4, and the operation is simple.

[0057] In this embodiment, the limiting component includes:

[0058] A plurality of sliding grooves 14 are provided in the disc 4. A protrusion 15 is slidably mounted in the sliding groove 14. One end of the protrusion 15 is fixedly mounted with a spring 16 fixed to the inner wall of the corresponding sliding groove 14.

[0059] A plurality of grooves 17 are provided in the rotating disk 6. The other end of the protrusion 15 passes through the corresponding sliding groove 14 and extends into the corresponding groove 17. The other end of the protrusion 15 is plugged into the corresponding groove 17.

[0060] Among them, when it is necessary to adjust the angle of the ozone concentration detector body 1, first rotate the ozone concentration detector body 1, the ozone concentration detector body 1 drives the fixed disk 2 and the disc 4 to rotate, and the disc 4 drives the several protrusions 15 to disengage from the corresponding grooves 17 respectively, and at the same time, the several springs 16 are squeezed and contracted. When the ozone concentration detector body 1 is rotated to a suitable position, under the action of the rebound force of the several springs 16, the several protrusions 15 slide and are inserted into the corresponding grooves 17 respectively. At this time, the position of the ozone concentration detector body 1 will not change after the rotation is completed, and the operation is simple.

[0061] Example 2:

[0062] This embodiment provides an ozone concentration detector with a collection structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0063] In this embodiment, the plurality of grooves 17 are distributed in a circular shape with equal intervals.

[0064] Herein, it is ensured that the ozone concentration detector body 1 can be rotated at multiple angles.

[0065] Example 3:

[0066] This embodiment provides an ozone concentration detector with a collection structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0067] In this embodiment, an arc-shaped groove is formed on a side of the rotating disk 6 away from the ozone concentration detector body 1, and a soft rubber pad is fixedly installed in the arc-shaped groove.

[0068] Among them, the soft rubber pad is provided to prevent the wrist from being rubbed when wearing it.

[0069] Example 4:

[0070] This embodiment provides an ozone concentration detector with a collection structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0071] In this embodiment, the other end of the protrusion 15 is arc-shaped.

[0072] This ensures that the plurality of protrusions 15 can be separated from the corresponding grooves 17 .

[0073] Working principle: When the ozone concentration detector body 1 needs to be worn on the hand, first place the rotating disk 6 on the wrist, then stick the thorn-surface Velcro 7 and the fleece-surface Velcro 8 together, then the ozone concentration detector body 1 can be fixed on the wrist, and the soft rubber pad is provided so that the person will not rub the wrist when wearing it;

[0074] When the angle of the ozone concentration detector body 1 needs to be adjusted, the ozone concentration detector body 1 is first rotated. The ozone concentration detector body 1 drives the fixed disk 2 and the disc 4 to rotate. The disc 4 drives the plurality of protrusions 15 to disengage from the corresponding grooves 17 respectively. At the same time, the plurality of springs 16 are squeezed and contracted. When the ozone concentration detector body 1 is rotated to a suitable position, under the action of the rebound force of the plurality of springs 16, the plurality of protrusions 15 slide and are respectively inserted into the corresponding grooves 17. At this time, the position of the ozone concentration detector body 1 will not change after the rotation is completed, and the operation is simple.

[0075] When the ozone concentration detector body 1 needs to be disassembled, first press the sliding rod 13, and the sliding rod 13 squeezes the two connecting rods 12 to rotate. The two connecting rods 12 respectively drive the two sliding bars 9 to slide and move away from each other. At the same time, several springs 11 are squeezed and contracted. When the two connecting rods 12 are disengaged from the two fixed grooves 10 respectively, the disc 4 can be removed. When the disc 4 needs to be installed on the ozone concentration detector body 1, the two sliding bars 9 are driven to slide through the above operation, and then the disc 4 is placed on one side of the fixed disc 2. At the same time, the fixed column 5 is inserted into the limit groove 3. At this time, the personnel releases the sliding rod 13. Under the action of the rebound force of several springs 11, the two sliding bars 9 slide and approach each other. Then the two sliding bars 9 are respectively inserted into the two fixed grooves 10, which can fix the position of the fixed column 5, making it convenient to disassemble and install the disc 4, and the operation is simple.

[0076] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. An ozone concentration detector with a collection structure, characterized in that: include: An ozone concentration detector body (1) is provided, wherein a fixed disk (2) is fixedly mounted on one side of the ozone concentration detector body (1), a limiting groove (3) is provided in the fixing disk (2), and a circular disk (4) is provided on one side of the fixing disk (2), a fixing column (5) is fixedly mounted on a side of the circular disk (4) close to the fixing disk (2), one end of the fixing column (5) extends into the limiting groove (3), and one end of the fixing column (5) is plugged into and matched with the limiting groove (3); A fixing assembly, the fixing assembly being located in the fixing plate (2) and being used to fix the position of the fixing column (5); A rotating disk (6) is rotatably mounted on one side of the circular disk (4); a thorn-surface Velcro (7) and a fleece-surface Velcro (8) are fixedly mounted on one side of the rotating disk (6); and the thorn-surface Velcro (7) and the fleece-surface Velcro (8) are bonded and matched; A limiting assembly is located on the disc (4) and is used to limit the rotation of the disc (4).

2. The ozone concentration detector with a collection structure according to claim 1, characterized in that: The fixing assembly includes: Two sliding bars (9), both of the sliding bars (9) are slidably installed in the limiting groove (3) and are located on both sides of the fixed column (5), and both sides of the fixed column (5) are provided with fixed grooves (10), and the sides of the two sliding bars (9) close to each other extend into the two fixed grooves (10) respectively, and the two sliding bars (9) are respectively plugged into the two fixed grooves (10), and the sides of the two sliding bars (9) away from each other are fixedly installed with a plurality of springs (11) fixed to the inner wall of the limiting groove (3); Two connecting rods (12), the two connecting rods (12) are rotatably mounted on one end of the two sliding bars (9), a sliding rod (13) is slidably mounted in the limiting groove (3) and between the two connecting rods (12), the sliding rod (13) is rotatably connected to the two connecting rods (12), and one end of the sliding rod (13) passes through the limiting groove (3) and extends to the outside.

3. The ozone concentration detector with a collection structure according to claim 2, characterized in that: The limiting component includes: A plurality of sliding grooves (14), wherein the plurality of sliding grooves (14) are all provided in the disc (4), a protrusion (15) is slidably mounted in the sliding groove (14), and a spring (16) fixed to the inner wall of the corresponding sliding groove (14) is fixedly mounted on one end of the protrusion (15); A plurality of grooves (17) are provided in the rotating disk (6); the other end of the protrusion (15) passes through the corresponding sliding groove (14) and extends into the corresponding groove (17); the other end of the protrusion (15) is plugged into the corresponding groove (17).

4. The ozone concentration detector with a collection structure according to claim 3, characterized in that: The plurality of grooves (17) are distributed in an annular manner with equal intervals.

5. The ozone concentration detector with a collection structure according to claim 1, characterized in that: An arc-shaped groove is provided on a side of the rotating disk (6) away from the ozone concentration detector body (1), and a soft rubber pad is fixedly installed in the arc-shaped groove.

6. The ozone concentration detector with a collection structure according to claim 3, characterized in that: The other end of the protrusion (15) is arc-shaped.

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