Detection device for indoor environment control

Abstract

The utility model discloses a detection device for indoor environment control, and particularly relates to the field of indoor environment detection equipment, the detection device comprises a suitcase and a detection mechanism, the detection mechanism is arranged in a box body and comprises a detection machine body and rolling assemblies, the detection machine body is electrically connected with the detection end of a sensor through a wire, the wire is rolled in the corresponding rolling assembly, and the rolling assemblies are arranged on the detection machine body. Different wires are wound by different winding assemblies; the clamping mechanism is arranged in the box cover and used for containing the test tubes, the winding assembly comprises a shell, a penetrating column and an end cover, the shell is fixed to the inner wall of the box body, a penetrating groove is formed in the shell, the outer end face of the penetrating column is fixedly connected with the end cover, the wires are wound around the penetrating column, and the disordered wires in the suitcase are arranged in a winding mode; on one hand, the tidiness in the suitcase is improved, and on the other hand, the probability that the wires are knotted is reduced. By means of multiple test tube clamping modes, the clamping stability and reliability of the design on test tubes of different models are improved.

Description

Technical Field

[0001] The utility model relates to the field of indoor environment detection equipment, and more specifically, to a detection device for indoor environment control. Background Art

[0002] Indoor environmental testing is the process of qualitatively and quantitatively measuring various environmental factors and their pollutants in indoor spaces. Its purpose is to evaluate and protect the indoor environmental quality and ensure that the health of residents, workers or visitors is not affected by harmful factors.

[0003] For example, the detection device described in the Chinese patent with publication number CN215573018U improves the portability of the entire detection device when in use by placing the relevant detection device in a suitcase. However, in actual use, because the sensor detection end and the detection body are mostly connected by wires, if the sensor detection end is placed in the suitcase without being fixed, after the transportation process is completed, the wires will be entangled with each other and even knotted, and the user will eventually need to spend extra time to untie them, which is poor in practicality. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present utility model provides a detection device for indoor environment control to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detection device for indoor environment control, comprising a suitcase, including a box body and a box cover hinged to each other; a detection mechanism, arranged in the box body, including a detection body and a winding assembly, the detection body is electrically connected to the sensor detection end through a wire, the wire is wound in the corresponding winding assembly, and different wires are wound by different winding assemblies; a clamping mechanism, arranged in the box cover, is used to store the test tube.

[0006] In a preferred embodiment, the winding assembly includes a winding shaft, a side surface of the winding shaft is elastically rotatably connected to a side wall of the box body, and the wire is wound around the winding shaft.

[0007] In a preferred embodiment, the winding assembly includes a shell, a through column and an end cover. The shell is fixed on the inner wall of the box body. A through groove is opened in the shell. The through column is slidably connected in the through groove and a space is reserved between the two. The outer end face of the through column is fixedly connected to the end cover, and the wire is wound around the through column.

[0008] In a preferred embodiment, a plurality of plug pins are fixed on the end cover, and plug holes corresponding to the plug pins are opened on the shell, and the plug pins and the plug holes are transitionally matched.

[0009] In a preferred embodiment, the clamping mechanism includes a carrying plate, a placement slot and a clamping member. The carrying plate is fixed in the box cover. A plurality of placement slots are provided on the carrying plate, and a clamping member is correspondingly provided on each placement slot.

[0010] In a preferred embodiment, the clamping member is a covering and pressing assembly, which includes a magnetic film pick plate, a covering cloth and a magnetic film bottom plate. A coil spring is arranged in the supporting plate, one end of the coil spring is fixedly connected to the supporting plate and the other end is connected to the magnetic film pick plate through the covering cloth. The covering cloth and the magnetic film pick plate are symmetrically arranged and fixed on the supporting plate, and the magnetic film pick plate and the magnetic film bottom plate are magnetically attracted to each other.

[0011] In a preferred embodiment, the covering cloth is a hollow structure, a pipe is buried in the supporting plate, one end of the pipe is connected to the magnetic sheet base plate, and the other end is used to connect to the air pump. When the magnetic sheet plate and the magnetic sheet base plate are attached, the covering cloth and the pipe are connected.

[0012] In a preferred embodiment, the clamping member is a spring assembly, which includes a spring rod 1 and a spring rod 2. A pair of spring rods 1 are symmetrically arranged on the two inner walls of the placement groove. Each spring rod 1 is elastically rotatably connected to the rod body of the spring rod 2. When the two spring rods 2 are opened, their shape is a U-shape with the opening upward. A damping assembly is arranged between the spring rod 1 and the spring rod 2.

[0013] In a preferred embodiment, the damping assembly includes a limiting convex pin and a limiting hole. When the two spring leaf rods are opened, the limiting convex pin overcomes the elastic force and is clamped in the limiting hole.

[0014] In a preferred embodiment, the damping assembly includes a damping plate, and damping plates in contact with each other are fixed on the contact surfaces of the spring rod 1 and the spring rod 2, and the friction resistance between the damping plates is greater than the elastic force between the spring rod 1 and the spring rod 2.

[0015] Technical effects and advantages of the utility model:

[0016] 1. Use the rolling method to organize the messy wires in the suitcase. On the one hand, it improves the cleanliness of the suitcase, and on the other hand, it reduces the probability of the wires getting tangled.

[0017] 2. By using a variety of ways to clamp the test tubes, the clamping stability and reliability of this design for different types of test tubes are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the technical solution of the present utility model and constitute a part of the present utility model. The embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation on the present utility model.

[0019] Figure 1The utility model is a structural diagram of a detection device for indoor environment control.

[0020] Figure 2 This is a diagram of the internal structure of the suitcase of the utility model.

[0021] Figure 3 This is a front view of a detection device for indoor environment control according to the utility model.

[0022] Figure 4 This is a top view of a detection device for indoor environment control according to the utility model.

[0023] Figure 5 for Figure 1 A partial enlarged view of middle A.

[0024] Figure 6 It is a structural diagram of the reel of the utility model.

[0025] Figure 7 This is a structural diagram of the covering and pressing component of the utility model.

[0026] Figure 8 This is a structural diagram of the hollow covering cloth of the utility model.

[0027] Fig. 9 This is a structural diagram of the spring element assembly of the utility model.

[0028] The accompanying drawings are marked as follows: 1. suitcase; 11. box body; 12. box cover; 2. detection mechanism; 21. detection body; 22. winding assembly; 221. shell; 222. through column; 223. end cover; 224. plug nail; 225. plug hole; 3. clamping mechanism; 31. bearing plate; 32. placement groove; 33. V-shaped block; 34. covering pressure assembly; 341. magnetic sheet plate; 342. covering cloth; 343. magnetic sheet bottom plate; 344. pipeline; 35. spring assembly; 351. spring rod one; 352. spring rod two. DETAILED DESCRIPTION

[0029] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that the description of the present disclosure will be more comprehensive and complete and the concepts of the example embodiments will be fully conveyed to those skilled in the art. The accompanying drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the figures represent the same or similar parts, and thus their repeated description will be omitted.

[0030] In addition, the described features, structures or characteristics may be combined in one or more example embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the example embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced while omitting one or more of the specific details, or other methods, components, steps, etc. may be adopted. In other cases, well-known structures, methods, implementations or operations are not shown or described in detail to avoid obscuring various aspects of the present disclosure.

[0031] The utility model provides Figure 1-Figure 9 The detection device for indoor environment control shown in the figure includes a suitcase 1 as a storage device, including a box body 11 and a box cover 12. One side of the box body 11 and the box cover 12 are connected by a hinge, and the other side is provided with a buckle to facilitate the stable closure of the box body 11 and the box cover 12.

[0032] Example 1

[0033] The detection mechanism 2 is placed in the suitcase 1. The detection mechanism 2 mainly includes a detection body 21 and a winding assembly 22. The detection body 21 is a detection tool. The wire on the detection body 21 is connected to a sensor detection end at the far end. The winding assembly 22 is used to store the wire, which improves the neatness of the suitcase 1 and reduces the probability of the wires being tangled. The details are as follows:

[0034] One setting form of the winding component 22 is: the winding component 22 includes a winding shaft, the side end face of the winding shaft and the side wall of the box body 11 are elastically rotatably connected, the wire is wound on the winding shaft, and in the stored state, the wire is wound on the winding shaft due to the elastic force. When it is needed to use, the user pulls the far end of the wire to allow the winding shaft to overcome the elastic force and rotate, thereby lengthening the wire and expanding the movable range of the sensor detection end at the end of the wire.

[0035] Another setting form of the winding component 22 is: the winding component 22 includes a shell 221, a through column 222, an end cover 223, a plug pin 224 and a plug hole 225. The shell 221 is a hollow structure and is detachably connected to the inner wall of the box body 11. A through slot is opened in the shell 221, and the through column 222 is slidably placed in the through slot. The wire is wound around the through column 222. After the through column 222 is inserted into the through slot, the space between the through column 222 and the through slot is used to store the wire. The outer end face of the through column 222 is fixedly connected to the end cover 223, which is convenient for limiting the position of the wire. A number of pins 224 are also fixed on the end cover 223, and a plug hole 225 used in conjunction with the pin 224 is opened at a corresponding position on the shell 221. When the user inserts the wound wire into the groove, the pin 224 will be inserted into the plug hole 225. At this time, due to the transition fit between the pin 224 and the plug hole 225, the resistance between the pin 224 and the plug hole 225 can effectively restrict the wire in the groove, thereby avoiding the wire from being tangled in the box body 11.

[0036] In the above structure, preferably, each wire is used in conjunction with a corresponding reel or through-coil 222, and the location of the reel and through-coil 222 can be specifically set according to the user's usage habits, which is not limited in this embodiment.

[0037] Example 2

[0038] On the basis of the above structure, a clamping mechanism 3 is further provided in the box cover 12. Compared with the clamping structure described in the Chinese patent publication number CN215573018U, the present design has wider adaptability and higher reliability.

[0039] The clamping mechanism 3 includes a carrying plate 31, a placement groove 32, a V-shaped block 33 and a clamping member. The carrying plate 31 is fixed in the box cover 12. A plurality of placement grooves 32 for placing test tubes are provided in the carrying plate 31. A V-shaped block 33 is also fixed in each placement groove 32 to facilitate the determination of the centering of the test tube. The clamping member is used to stably clamp the placed test tubes regardless of size.

[0040] In the first case of this embodiment, the clamping member is a covering and pressing assembly 34, including a magnetic plate 341, a covering cloth 342, a magnetic plate bottom plate 343, and a pipe 344. A coil spring is placed in the carrier plate 31, one end of the coil spring is fixed in the carrier plate 31 and the other end is fixed to the covering cloth 342. A passage groove is opened in the carrier plate 31, and the covering cloth 342 is fixedly connected to the magnetic plate 341 after passing through the passage groove. The magnetic plate bottom plate 343 is fixed on the carrier plate 31, and the magnetic plate bottom plate 343 and the magnetic plate 341 are symmetrically arranged and magnetically attracted to each other. When the test tube is placed in the placement groove 32, the magnetic plate 341 is pulled up and the magnetic plate 341 and the magnetic plate bottom plate 343 are fitted and attracted to each other. At this time, the test tube will be pressed by the pulled out covering cloth 342, so that the test tube is covered in the placement groove 32, and the purpose of stably clamping the test tube is achieved.

[0041] Furthermore, the covering cloth 342 can be designed as a hollow expandable structure, and a pipe 344 is buried in the carrier plate 31, so that the magnetic plate bottom plate 343 and the pipe 344 are connected, and the magnetic plate pick plate 341 and the covering cloth 342 are connected. When the magnetic plate pick plate 341 and the magnetic plate bottom plate 343 are closed, the covering cloth 342 and the pipe 344 are connected. At this time, an air pump is connected to the other end of the pipe 344, which can be a manual air pump or a small electric air pump, and gas is poured into the covering cloth 342. The expanded covering cloth 342 will further compress the test tube and improve the stability of the test tube. After the above-mentioned air pump is used, the air nozzle is pulled out and the air outlet end of the pipe 344 is closed with a plug. When the use is finished, the plug is pulled out to release the gas in the covering cloth 342.

[0042] The above structure can provide a stable pressing force regardless of whether the diameter of the test tube is large or small.

[0043] In the second case of this embodiment, the clamping member is a spring assembly 35, including a spring rod 1 351 and a spring rod 2 352, wherein the spring rod 1 351 is fixed on the two side walls of the placement groove 32, and the spring rod 1 351 itself can play the purpose of elastically pressing the test tube wall, but in order to maintain the stability of the compressed test tube, the entrance of the spring rod 1 351 needs to be designed to be smaller.

[0044] Therefore, the spring rod 1 351 is elastically rotatably connected with the spring rod 2 352. In the clamping state, the two spring rods 2 352 are open, and the rotation connection point of the spring rod 2 352 is set on the rod body of the spring rod 2 352. In this way, when the test tube is inserted into the spring rod 2 352, pressure will be applied to part of the rod body of the spring rod 2 352 to facilitate entering the spring rod 1 351. At this time, the spring rod 2 352 will suddenly close from the open state to complete the clamping of the test tube. It should be noted that the two spring rods 1 351 and the spring rod 2 352 are staggered to avoid interference between the spring rod 2 352 when closing.

[0045] In addition, the transition of the spring rod 2 352 from the open state to the suddenly closed state requires the participation of the damping component.

[0046] Preferably, the damping assembly includes a limiting protrusion and a limiting hole. When the two spring rods 352 are opened, the limiting protrusion overcomes the elastic force and is clamped in the limiting hole. When the two spring rods 352 are pressurized, deformation occurs between the limiting protrusion and the limiting hole, causing the limiting protrusion to disengage from the limiting hole, and the elastic force causes the two spring rods 352 to close.

[0047] Preferably, the damping assembly includes a damping plate, and damping plates in contact with each other are fixed on the contact surfaces of the spring rod 1 351 and the spring rod 2 352. In the clamping state, the damping resistance is greater than the elastic force, so that the spring rod 2 352 can remain in an open state. When the test tube squeezes the spring rod 2 352, the combined force of the elastic force and the pressure is greater than the resistance, and the spring rod 2 352 can be closed.

[0048] In summary, the main improvements of the present invention are:

[0049] 1. The messy wires in the suitcase 1 are arranged by rolling them up, which improves the neatness of the suitcase 1 on the one hand and reduces the probability of the wires getting tangled on the other hand.

[0050] 2. By using a variety of ways to clamp the test tubes, the clamping stability and reliability of this design for different types of test tubes are improved.

[0051] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A detection device for indoor environment control, characterized in that include: A suitcase (1) comprises a case body (11) and a case cover (12) which are hinged to each other; The detection mechanism (2) is arranged in the box (11), and comprises a detection body (21) and a winding assembly (22); the detection body (21) is electrically connected to the sensor detection end via a wire, the wire is wound in a corresponding winding assembly (22), and different wires are wound by different winding assemblies (22); The clamping mechanism (3) is arranged in the box cover (12) and is used for receiving the test tube.

2. The indoor environment control detection device according to claim 1, characterized in that: The winding assembly (22) comprises a winding shaft, the side surface of which is elastically rotatably connected to the side wall of the box body (11), and the wire is wound around the winding shaft.

3. The indoor environment control detection device according to claim 1, characterized in that: The winding assembly (22) comprises a shell (221), a through column (222) and an end cover (223); the shell (221) is fixed on the inner wall of the box body (11); a through groove is provided in the shell (221); the through column (222) is slidably connected in the through groove and a space is reserved between the two; the outer end surface of the through column (222) and the end cover (223) are fixedly connected; and the wire is wound around the through column (222).

4. The indoor environment control detection device according to claim 3, characterized in that: A plurality of plug pins (224) are fixed on the end cover (223), and plug holes (225) corresponding to the plug pins (224) are provided on the housing (221), and the plug pins (224) and the plug holes (225) are transitionally matched.

5. A detection device for indoor environment control according to claim 3 or 4, characterized in that: The clamping mechanism (3) comprises a bearing plate (31), a placement groove (32) and a clamping piece. The bearing plate (31) is fixed in the box cover (12). A plurality of placement grooves (32) are provided on the bearing plate (31), and a clamping piece is correspondingly provided on each placement groove (32).

6. The indoor environment control detection device according to claim 5, characterized in that: The clamping member is a covering and pressing assembly (34), which comprises a magnetic sheet picking plate (341), a covering cloth (342) and a magnetic sheet bottom plate (343). A coil spring is arranged inside the carrier plate (31), one end of the coil spring is fixedly connected to the carrier plate (31) and the other end is connected to the magnetic sheet picking plate (341) through the covering cloth (342). The covering cloth (342) and the magnetic sheet picking plate (341) are symmetrically arranged and fixed on the carrier plate (31), and the magnetic sheet picking plate (341) and the magnetic sheet bottom plate (343) are magnetically attracted to each other.

7. The indoor environment control detection device according to claim 6, characterized in that: The covering cloth (342) is a hollow structure. A pipe (344) is embedded in the supporting plate (31). One end of the pipe (344) is connected to the magnetic sheet bottom plate (343), and the other end is used to communicate with the air pump. When the magnetic sheet shifting plate (341) and the magnetic sheet bottom plate (343) are attached, the covering cloth (342) and the pipe (344) are connected.

8. The indoor environment control detection device according to claim 5, characterized in that: The clamping member is a spring assembly (35), and the spring assembly (35) comprises a spring rod 1 (351) and a spring rod 2 (352). A pair of spring rods 1 (351) are symmetrically arranged on two inner walls of the placement groove (32), and each spring rod 1 (351) is elastically rotatably connected to the rod body of the spring rod 2 (352). When the two spring rods 2 (352) are opened, their shape is a U-shape with the opening facing upward, and a damping assembly is arranged between the spring rod 1 (351) and the spring rod 2 (352).

9. The indoor environment control detection device according to claim 8, characterized in that: The damping assembly comprises a limiting convex pin and a limiting hole. When the two spring rods (352) are opened, the limiting convex pin overcomes the elastic force and is clamped in the limiting hole.

10. The indoor environment control detection device according to claim 8, characterized in that: The damping assembly comprises a damping plate, and damping plates in contact with each other are fixed on the contact surfaces of the spring rod 1 (351) and the spring rod 2 (352), and the friction resistance between the damping plates is greater than the elastic force between the spring rod 1 (351) and the spring rod 2 (352).

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