Temperature and humidity monitoring device

Abstract

The utility model relates to a humiture monitoring device, which comprises a humiture monitor and a mounting back plate, a positioning structure is arranged between the humiture monitor and the mounting back plate, and the positioning structure comprises a mounting seat, a positioning groove, a positioning shell, a connecting column, a winding wheel, a traction rope, a moving plate, a limiting insertion rod, a limiting insertion groove, a guide assembly and a reset spring. A mounting seat is fixedly mounted on the front side of the mounting back plate, a positioning groove is formed in the front side of the mounting seat, and a positioning shell is fixedly connected to the rear side of the temperature and humidity monitor. According to the temperature and humidity monitoring device, by arranging a positioning structure and rotating a rotating handle, the rotating handle drives two winding wheels to rotate through a connecting column, then two pulling ropes drive two moving plates to move oppositely, a limiting inserting rod is separated from a limiting inserting groove, then limiting of a positioning shell disappears, and under cooperation of a guiding assembly and a reset spring, the rotating handle is rotated to drive the two winding wheels to rotate. Therefore, the quick disassembly and assembly of the temperature and humidity monitor are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature and humidity monitoring, in particular to a temperature and humidity monitoring device. Background Art

[0002] In modern life, temperature and humidity are closely related to people's production and life. They are also the main environmental conditions in modern chemical and agricultural production. Whether it is grain storage, vegetable greenhouses, egg hatching, fruit and vegetable preservation, etc., appropriate temperature and humidity are required. Through temperature and humidity monitoring, real-time temperature and humidity data information of the monitoring points can be provided to relevant staff, so as to ensure that relevant staff can grasp the on-site monitoring situation and take necessary measures.

[0003] In the actual use of temperature and humidity monitoring devices currently on the market, most of the temperature and humidity monitoring devices are embedded in the wall during installation, and the wall is easily damaged. At the same time, it is difficult to effectively meet the actual installation and application needs of various users during the installation process, which makes it extremely inconvenient in actual installation and application. Therefore, a temperature and humidity monitoring device is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a temperature and humidity monitoring device, which has the advantages of effectively meeting the actual installation and application needs of various users, etc., and solves the problem that in the actual use of the temperature and humidity monitoring devices currently on the market, most of the temperature and humidity monitoring devices are embedded in the wall during installation, and the wall is easily damaged. At the same time, it is difficult to effectively meet the actual installation and application needs of various users during the installation process, which causes great inconvenience in actual installation and application.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solution: a temperature and humidity monitoring device, comprising a temperature and humidity monitor and a mounting back plate, wherein a positioning structure is provided between the temperature and humidity monitor and the mounting back plate;

[0008] The positioning structure includes a mounting seat, a positioning slot, a positioning shell, a connecting column, a winding wheel, a traction rope, a movable plate, a limiting rod, a limiting slot, a guide assembly and a reset spring. The mounting seat is fixedly installed on the front side of the mounting back plate, and a positioning slot is provided on the front side of the mounting seat. The rear side of the temperature and humidity monitor is fixedly connected to the positioning shell, and the interior of the positioning shell is rotatably connected to a connecting column. Two winding wheels are fixedly installed on the outer surface of the connecting column, and a traction rope is connected to the outer surface of the winding wheel, and the other end of the traction rope is connected to the movable plate. The two movable plates are fixedly connected to the limiting rod on the opposite sides of the two movable plates, and the limiting slots are provided on the inner walls of the left and right sides of the positioning slot. The guide assembly is fixedly installed on the interior of the positioning shell, and a reset spring is sleeved on the outer surface of the guide assembly.

[0009] Furthermore, through holes are provided on both the left and right sides of the positioning shell, and the two through holes are communicated with the inner cavity of the positioning shell, and the size of the through holes is adapted to the size of the limiting plug rod.

[0010] Furthermore, the guide assembly includes a first guide frame and a second guide frame, two first guide frames are fixedly mounted on the rear inner wall of the positioning shell, and two second guide frames are fixedly mounted on the front inner wall of the positioning shell.

[0011] Furthermore, the number of the return springs is four, and the four return springs are respectively located on the outer surfaces of the two first guide frames and the two second guide frames.

[0012] Furthermore, the movable plate is located on the outer surfaces of the first guide frame and the second guide frame, and the movable plate is slidably connected to both the first guide frame and the second guide frame.

[0013] Furthermore, the inner wall of the positioning groove fits with the outer surface of the positioning shell, and the outer surface of the limiting insertion rod fits with the inner wall of the limiting slot.

[0014] Furthermore, the connecting column is rotatably connected to the positioning shell via a bearing, the top of the connecting column passes through the positioning shell and extends to the top of the positioning shell, and the top of the connecting column is fixedly connected with a rotating handle.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The temperature and humidity monitoring device is provided with a positioning structure, and a rotating handle is rotated to drive the two winding wheels to rotate through the connecting column, and then the two moving plates are driven to move toward each other through the two traction ropes, so that the limit rod is separated from the limit slot, and the limit of the positioning shell disappears. Under the cooperation of the guide component and the reset spring, the temperature and humidity monitor can be quickly disassembled and assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a top sectional view of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0021] Figure 4 It is a front cross-sectional view of the local positioning structure in the utility model.

[0022] In the figure: 1 temperature and humidity monitor, 2 mounting back plate, 3 positioning structure, 301 mounting seat, 302 positioning slot, 303 positioning shell, 304 connecting column, 305 winding wheel, 306 traction rope, 307 moving plate, 308 limiting plug rod, 309 limiting slot, 310 guide assembly, 311 reset spring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 A temperature and humidity monitoring device in this embodiment includes a temperature and humidity monitor 1 and a mounting back plate 2, and a positioning structure 3 is arranged between the temperature and humidity monitor 1 and the mounting back plate 2.

[0025] Specifically, the positioning structure 3 is composed of eleven parts: a mounting seat 301, a positioning slot 302, a positioning shell 303, a connecting column 304, a winding wheel 305, a traction rope 306, a movable plate 307, a limiting rod 308, a limiting slot 309, a guide assembly 310 and a reset spring 311. The guide assembly 310 includes a first guide frame and a second guide frame. Two first guide frames are fixedly installed on the inner wall of the rear side of the positioning shell 303, and two second guide frames are fixedly installed on the inner wall of the front side of the positioning shell 303. There are four reset springs 311, and the four reset springs 311 are respectively located on the outer surfaces of the two first guide frames and the two second guide frames. The movable plate 307 is located on the outer surfaces of the first guide frame and the second guide frame. The movable plate 307 is connected to the first guide frame and the second guide frame. The guide frame and the second guide frame are both slidably connected. At the same time, through holes are opened on the left and right sides of the positioning shell 303. The two through holes are connected to the inner cavity of the positioning shell 303. The size of the through holes is adapted to the size of the limit rod 308. The rotation of the connecting column 304 drives the two winding wheels 305 to rotate, and then drives the two moving plates 307 to move toward each other through the two traction ropes 306, so that the limit rod 308 is separated from the limit slot 309, and then the limit of the positioning shell 303 disappears. Conversely, with the cooperation of the guide assembly 310 and the reset spring 311, when the force on the connecting column 304 disappears, the reset spring 311 rebounds and resets, and then drives the limit rod 308 to engage with the limit slot 309 through the moving plate 307, thereby realizing the rapid disassembly and assembly of the temperature and humidity monitor 1.

[0026] Specifically, the inner wall of the positioning groove 302 is fitted with the outer surface of the positioning shell 303, thereby achieving the preliminary positioning of the temperature and humidity monitor 1, and the outer surface of the limiting plug rod 308 is fitted with the inner wall of the limiting slot 309, thereby achieving the connection and fixation of the temperature and humidity monitor 1 and the mounting backplate 2.

[0027] Specifically, the connecting column 304 is rotatably connected to the positioning shell 303 through a bearing, the top of the connecting column 304 passes through the positioning shell 303 and extends to the top of the positioning shell 303, and the top of the connecting column 304 is fixedly connected with a rotating handle, thereby making the operation more convenient.

[0028] During implementation, the following steps are followed: when the temperature and humidity monitor 1 needs to be installed or disassembled, rotate the handle to drive the two winding wheels 305 to rotate through the connecting column 304, and then drive the two movable plates 307 to move toward each other through the two traction ropes 306, so that the limit rod 308 is separated from the limit slot 309, and then the limit of the positioning shell 303 disappears. Conversely, with the cooperation of the guide assembly 310 and the reset spring 311, when the force on the connecting column 304 disappears, the reset spring 311 rebounds and resets, and then drives the limit rod 308 to engage with the limit slot 309 through the movable plate 307, thereby realizing the rapid disassembly and assembly of the temperature and humidity monitor 1.

[0029] To sum up, the temperature and humidity monitoring device, by setting a positioning structure 3, rotates the handle so that it drives the two winding wheels 305 to rotate through the connecting column 304, and then drives the two movable plates 307 to move toward each other through the two traction ropes 306, so that the limit rod 308 is separated from the limit slot 309, and then the limit of the positioning shell 303 disappears, and with the cooperation of the guide component 310 and the reset spring 311, the temperature and humidity monitor 1 can be quickly disassembled and assembled, which solves the problem that in the actual use of the temperature and humidity monitoring devices on the market, most of the temperature and humidity monitoring devices are embedded in the wall during installation, and the wall is easily damaged. At the same time, it is difficult to effectively meet the actual installation and application needs of various users during the installation process, which makes it very inconvenient in the actual installation and application.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature and humidity monitoring device, comprising a temperature and humidity monitor (1) and a mounting back plate (2), characterized in that: A positioning structure (3) is provided between the temperature and humidity monitor (1) and the mounting back plate (2); The positioning structure (3) comprises a mounting seat (301), a positioning slot (302), a positioning shell (303), a connecting column (304), a winding wheel (305), a traction rope (306), a moving plate (307), a limiting rod (308), a limiting slot (309), a guide assembly (310) and a reset spring (311); the mounting seat (301) is fixedly mounted on the front side of the mounting back plate (2); the positioning slot (302) is provided on the front side of the mounting seat (301); the positioning shell (303) is fixedly connected to the rear side of the temperature and humidity monitor (1); the positioning shell (303) is rotatably connected to the interior of the positioning shell (303). A connecting column (304), the outer surface of which is fixedly mounted with two winding wheels (305), the outer surface of which is connected with a traction rope (306), the other end of which is connected with a moving plate (307), the two moving plates (307) are fixedly connected with a limiting plug rod (308) on opposite sides, the left and right inner walls of the positioning groove (302) are provided with limiting slots (309), the interior of the positioning housing (303) is fixedly mounted with a guide assembly (310), and the outer surface of the guide assembly (310) is sleeved with a return spring (311).

2. A temperature and humidity monitoring device according to claim 1, characterized in that: Through holes are provided on both the left and right sides of the positioning shell (303), and both through holes are connected to the inner cavity of the positioning shell (303). The size of the through holes is compatible with the size of the limiting plug rod (308).

3. A temperature and humidity monitoring device according to claim 1, characterized in that: The guide assembly (310) comprises a first guide frame and a second guide frame, two first guide frames are fixedly mounted on the rear inner wall of the positioning shell (303), and two second guide frames are fixedly mounted on the front inner wall of the positioning shell (303).

4. A temperature and humidity monitoring device according to claim 3, characterized in that: The number of the return springs (311) is four, and the four return springs (311) are respectively located on the outer surfaces of the two first guide frames and the two second guide frames.

5. A temperature and humidity monitoring device according to claim 3, characterized in that: The movable plate (307) is located on the outer surfaces of the first guide frame and the second guide frame, and the movable plate (307) is slidably connected to both the first guide frame and the second guide frame.

6. A temperature and humidity monitoring device according to claim 1, characterized in that: The inner wall of the positioning groove (302) fits with the outer surface of the positioning shell (303), and the outer surface of the limiting insertion rod (308) fits with the inner wall of the limiting slot (309).

7. A temperature and humidity monitoring device according to claim 1, characterized in that: The connecting column (304) is rotatably connected to the positioning shell (303) via a bearing, the top of the connecting column (304) passes through the positioning shell (303) and extends to the top of the positioning shell (303), and the top of the connecting column (304) is fixedly connected to a rotating handle.

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