A psychrometric thermometer for indoor humidity detection that is easy to locate

Abstract

The utility model relates to the technical field of dry and wet thermometers, and discloses a dry and wet thermometer for indoor humidity detection that is easy to position, including a dry and wet thermometer body, and a positioning mechanism is provided on the back of the dry and wet thermometer body, and the positioning mechanism includes a positioning plate and a first adhesive plate. The utility model can install the dry and wet thermometer body by providing the positioning mechanism, fix the positioning plate to the wall by using adhesive stickers, and fix the first adhesive plate to the back of the dry and wet thermometer body, insert the plug-in board into the plug-in slot in the positioning plate by plugging, and limit the plug-in board by pulling the positioning rod and using the reset spring to rebound and insert the other end of the positioning rod into the positioning slot, avoiding punching, simple installation, convenient disassembly, good stability, and convenient later maintenance, and a protective mechanism is provided to protect the dry and wet thermometer body to prevent the dry and wet thermometer body from being damaged by collision.

Description

Technical Field

[0001] The utility model relates to the technical field of dry and wet thermometers, in particular to a dry and wet thermometer for indoor humidity detection which is easy to locate. Background Art

[0002] The wet-bulb thermometer is composed of thermometers of the same size and shape. The one used to measure the air temperature is called a dry-bulb thermometer; the other thermometer has a gauze wrapped around the bulb, and one end of the gauze is introduced into a water cup, which is called a wet-bulb thermometer. The reading of the wet-bulb thermometer is usually lower than the dry-bulb temperature. According to the readings of the dry-bulb and wet-bulb thermometers, the absolute humidity, relative humidity, saturation difference and dew point temperature of the air during observation can be found using a humidity lookup table. In actual use, the wet-bulb hygrometry method requires regular addition of water to the wet bulb and replacement of the wet-bulb gauze. Compared with electronic humidity sensors, the wet-bulb hygrometry method does not cause aging, decreased accuracy and other problems. Since the wet-bulb thermometer needs to be installed on the wall when used indoors, it is best to be 1.2m-1.5m from the ground. The traditional installation method is to use a hanging hole for placement, which requires drilling a hole in the wall for placement. When changing the position, a hole or nail will be left on the wall. Secondly, the hanging hole is less stable and will fall due to shaking. It is easy to be damaged when subjected to external force.

[0003] Therefore, those skilled in the art provide a psychrometer for indoor humidity detection that is easy to locate, so as to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to improve the traditional installation method of the psychrometer, which uses a hanging hole for placement, it is necessary to drill a hole in the wall for placement. When the position is changed, a hole or a nail will be left on the wall. Secondly, the hanging hole is not stable enough and may fall due to shaking. When subjected to external force, it is easily damaged. The utility model provides a psychrometer for indoor humidity detection that is easy to position.

[0005] The utility model provides a dry and wet thermometer for indoor humidity detection which is easy to locate, and adopts the following technical scheme:

[0006] A dry and wet thermometer for indoor humidity detection that is easy to position, comprising a dry and wet thermometer body, a positioning mechanism is arranged on the back of the dry and wet thermometer body, the positioning mechanism comprises a positioning plate and a first adhesive plate, the first adhesive plate is fixedly connected to the dry and wet thermometer body, a fixing rod is fixedly installed on one side of the first adhesive plate, a plug-in plate is fixedly installed on the other end of the fixing rod, a plug-in slot used in conjunction with the plug-in plate is provided in the inner cavity of the positioning plate, a reset box is fixedly installed on one side of the positioning plate, a reset spring is fixedly installed on one side of the inner cavity of the reset box, a reset plate is fixedly installed on the other end of the reset spring, a positioning rod is fixedly installed in the inner cavity of the reset plate, a positioning slot used in conjunction with the positioning rod is provided on one side of the plug-in plate, and a second adhesive plate is fixedly installed on the other side of the positioning plate;

[0007] Protective mechanisms are provided on both sides of the positioning plate. The protective mechanisms include connecting rods, which are fixedly connected to the positioning plate, and the other end of the connecting rod is fixedly mounted with a protective plate.

[0008] By adopting the above technical scheme and setting a positioning mechanism, the dry and wet thermometer body can be installed, the positioning plate is fixed to the wall with adhesive, and the first adhesive plate is fixed to the back of the dry and wet thermometer body, the plug-in board is inserted into the plug-in slot in the positioning plate by plugging, and the positioning rod is pulled and the other end of the positioning rod is inserted into the positioning slot by the rebound of the reset spring to limit the plug-in board, and a protective mechanism is set to protect the dry and wet thermometer body to prevent the dry and wet thermometer body from being damaged by collision.

[0009] Optionally, an adhesive layer is provided on the other side of the first adhesive plate, and the adhesive layer is fixedly connected to the wet-dry thermometer body.

[0010] By adopting the above technical solution, the adhesive layer can conveniently fix the dry and wet thermometer body and the first adhesive plate, and the connection is convenient.

[0011] Optionally, a pull ring is fixedly mounted on the other end of the positioning rod, and a through hole is formed in the inner cavity of the pull ring.

[0012] By adopting the above technical solution, the pull ring makes it convenient for the user to pull the positioning rod, and the through hole plays an anti-slip role.

[0013] Optionally, guide slide blocks are fixedly mounted on both upper and lower ends of the reset plate, a guide slide groove is provided in the inner cavity of the reset box, and the guide slide block is slidably connected to the guide slide groove.

[0014] By adopting the above technical solution, the guide slider is used in conjunction with the guide slot to guide the reset plate, so that the reset plate is more stable when moving.

[0015] Optionally, the number of the second adhesive plates is two, and a double-sided adhesive tape is fixedly installed on the other side of the second adhesive plate.

[0016] By adopting the above technical solution, the double-sided adhesive tape makes it convenient for users to fix the positioning plate on the wall, avoids drilling, and facilitates positioning. The two second adhesive plates can improve stability.

[0017] Optionally, the height of the protective plate is the same as the height of the wet / dry thermometer body, and the thickness of the protective plate is twice the thickness of the wet / dry thermometer body.

[0018] By adopting the above technical solution, the height of the protective plate is the same as that of the wet and dry thermometer body, which can provide comprehensive protection for both sides of the wet and dry thermometer body. The thickness of the protective plate is higher than the thickness of the wet and dry thermometer body, which can further protect the wet and dry thermometer body and prevent the wet and dry thermometer body from being damaged by external collision.

[0019] Optionally, the protective plate is an engineering plastic plate, and the edges and corners of the protective plate are arc-shaped.

[0020] By adopting the above technical solution, the engineering plastic plate ensures the strength of the protective plate, and the arc design can prevent people from being injured by colliding with edges and corners.

[0021] In summary, the utility model has the following beneficial effects:

[0022] 1. The utility model can install the dry and wet thermometer body by setting a positioning mechanism, fix the positioning plate to the wall by using adhesive stickers, and fix the first adhesive plate to the back of the dry and wet thermometer body, insert the plug-in board into the plug-in slot in the positioning plate by plugging, and limit the plug-in board by pulling the positioning rod and inserting the other end of the positioning rod into the positioning slot by using the return spring rebound, which avoids drilling, is simple to install, easy to disassemble, has good stability, is convenient for later maintenance, and is provided with a protective mechanism to protect the dry and wet thermometer body and prevent the dry and wet thermometer body from being damaged by collision.

[0023] 2. The utility model provides an adhesive layer on one side of the first adhesive plate, which is convenient for fixing the dry and wet thermometer body and the first adhesive plate, and the connection is convenient. The pull ring is convenient for the user to pull the positioning rod, and the through hole plays an anti-slip role. The guide slider is used in conjunction with the guide slide groove to guide the reset plate, making the reset plate more stable when moving. By providing a double-sided adhesive on one side of the second adhesive plate, it is convenient for the user to fix the positioning plate on the wall, eliminating the need for drilling and facilitating positioning. The two second adhesive plates can improve stability. The height of the protective plate is the same as that of the dry and wet thermometer body, and both sides of the dry and wet thermometer body can be fully protected. The thickness of the protective plate is higher than that of the dry and wet thermometer body, which can further protect the dry and wet thermometer body and prevent the dry and wet thermometer body from being damaged by external collision. The protective plate is made of engineering plastic, and the engineering plastic plate ensures the strength of the protective plate. The arc design can prevent people from being injured by collision with edges and corners. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model.

[0025] Figure 2 It is a schematic diagram of the back structure of the utility model.

[0026] Figure 3 It is an isometric view of the main body of the utility model wet and dry thermometer.

[0027] Figure 4 It is an isometric view of the positioning plate of the utility model.

[0028] Figure 5 It is a schematic diagram of the top view structure of the positioning plate of the utility model.

[0029] Figure 6 It is a cross-sectional structural schematic diagram of a reset box of the utility model.

[0030] Description of reference numerals:

[0031] 1. Dry and wet thermometer body; 2. Positioning mechanism; 201. Positioning plate; 202. First adhesive plate; 203. Fixing rod; 204. Plug-in plate; 205. Positioning slot; 206. Plug-in slot; 207. Reset box; 208. Positioning rod; 209. Reset spring; 210. Pull ring; 211. Second adhesive plate; 212. Reset plate; 3. Protection mechanism; 301. Connecting rod; 302. Protection plate. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-6 This application is described in further detail.

[0033] Embodiment 1:

[0034] Please refer to Figure 1-6A dry and wet thermometer for indoor humidity detection that is easy to position includes a dry and wet thermometer body 1, a positioning mechanism 2 is arranged on the back of the dry and wet thermometer body 1, the positioning mechanism 2 includes a positioning plate 201 and a first adhesive plate 202, the first adhesive plate 202 is fixedly connected to the dry and wet thermometer body 1, a fixing rod 203 is fixedly installed on one side of the first adhesive plate 202, an adhesive layer is arranged on the other side of the first adhesive plate 202, and the adhesive layer is fixedly connected to the dry and wet thermometer body 1, a plug-in board 204 is fixedly installed on the other end of the fixing rod 203, a plug-in slot 206 used in conjunction with the plug-in board 204 is opened in the inner cavity of the positioning plate 201, a reset box 207 is fixedly installed on one side of the positioning plate 201, and the inner cavity of the reset box 207 A reset spring 209 is fixedly installed on one side, and a reset plate 212 is fixedly installed on the other end of the reset spring 209. Guide sliders are fixedly installed on the upper and lower ends of the reset plate 212. A guide groove is provided in the inner cavity of the reset box 207, and the guide slider is slidably connected with the guide groove. A positioning rod 208 is fixedly installed in the inner cavity of the reset plate 212, and a pull ring 210 is fixedly installed on the other end of the positioning rod 208. A through hole is provided in the inner cavity of the pull ring 210. A positioning groove 205 used in conjunction with the positioning rod 208 is provided on one side of the plug-in board 204. A second adhesive plate 211 is fixedly installed on the other side of the positioning plate 201. The number of the second adhesive plates 211 is two, and a double-sided adhesive tape is fixedly installed on the other side of the second adhesive plate 211.

[0035] In this embodiment: by setting a positioning mechanism 2, the dry and wet thermometer body 1 can be installed, the positioning plate 201 is fixed to the wall by adhesive, and the first adhesive plate 202 is fixed to the back of the dry and wet thermometer body 1, and the plug-in board 204 is inserted into the plug-in slot 206 in the positioning plate 201 by plugging, and the positioning rod 208 is pulled, and the other end of the positioning rod 208 is inserted into the positioning slot 205 by the rebound of the reset spring 209 to limit the plug-in board 204. The adhesive layer is convenient for fixing the dry and wet thermometer body 1 and the first adhesive plate 202, and the connection is convenient. The pull ring 210 is convenient for the user to pull the positioning rod 208, and the through hole plays an anti-slip role. The guide slider and the guide slot are used together to guide the reset plate 212, so that the reset plate 212 is more stable when moving. The double-sided adhesive sticker is convenient for the user to fix the positioning plate 201 on the wall, avoiding the need for punching and facilitating positioning. The two second adhesive plates 211 can improve stability. Embodiment 2:

[0036] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5, protective mechanisms 3 are provided on both sides of the positioning plate 201, and the protective mechanisms 3 include a connecting rod 301, and the connecting rod 301 is fixedly connected to the positioning plate 201, and a protective plate 302 is fixedly installed on the other end of the connecting rod 301. The height of the protective plate 302 is the same as the height of the dry-wet thermometer body 1, and the thickness of the protective plate 302 is twice the thickness of the dry-wet thermometer body 1. The protective plate 302 is an engineering plastic plate, and the edges and corners of the protective plate 302 are arc-shaped.

[0037] In the present embodiment, a protective mechanism 3 is provided to protect the wet / dry thermometer body 1 and prevent the wet / dry thermometer body 1 from being damaged by collision. The height of the protective plate 302 is the same as that of the wet / dry thermometer body 1 and can provide all-round protection for both sides of the wet / dry thermometer body 1. The thickness of the protective plate 302 is higher than that of the wet / dry thermometer body 1 and can further protect the wet / dry thermometer body 1 and prevent the wet / dry thermometer body 1 from being damaged by external collision. The engineering plastic plate ensures the strength of the protective plate 302 and the arc-shaped design can prevent people from being injured by collision with edges and corners.

[0038] The implementation principle of the utility model is as follows: when in use, the second adhesive plate 211 is bonded to the wall by the double-sided adhesive tape on the back of the second adhesive plate 211, so that the positioning plate 201 is stable, and the first adhesive plate 202 is bonded to the back of the dry and wet thermometer body 1 by the adhesive layer, and the pull ring 210 is pulled to drive the positioning rod 208 to move, and the positioning rod 208 drives the reset plate 212 to compress the reset spring 209, and the plug-in board 204 is inserted into the plug-in slot 206, so that the dry and wet thermometer body 1 can be initially stabilized, and the pull ring 210 is released, and the reset spring 209 rebounds and drives the reset plate 212 back to its original position, and the reset plate 212 drives the positioning rod 208 to be inserted into the positioning slot 205, and the plug-in board 204 is further fixed, so that the dry and wet thermometer body 1 is stable, and the protective plate 302 can protect the dry and wet thermometer body 1.

[0039] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A psychrometric thermometer for indoor humidity detection which is easy to locate, comprising a psychrometric thermometer body (1), characterized in that: A positioning mechanism (2) is provided on the back of the wet-dry thermometer body (1), the positioning mechanism (2) comprising a positioning plate (201) and a first adhesive plate (202), the first adhesive plate (202) being fixedly connected to the wet-dry thermometer body (1), a fixing rod (203) being fixedly mounted on one side of the first adhesive plate (202), a plug-in plate (204) being fixedly mounted on the other end of the fixing rod (203), and an inner cavity of the positioning plate (201) being provided with a plug-in slot (206) for use with the plug-in plate (204), A reset box (207) is fixedly mounted on one side of the positioning plate (201), a reset spring (209) is fixedly mounted on one side of the inner cavity of the reset box (207), a reset plate (212) is fixedly mounted on the other end of the reset spring (209), a positioning rod (208) is fixedly mounted on the inner cavity of the reset plate (212), a positioning groove (205) for use with the positioning rod (208) is provided on one side of the plug-in board (204), and a second adhesive plate (211) is fixedly mounted on the other side of the positioning plate (201); Protective mechanisms (3) are provided on both sides of the positioning plate (201), and the protective mechanisms (3) include a connecting rod (301), the connecting rod (301) is fixedly connected to the positioning plate (201), and a protective plate (302) is fixedly mounted on the other end of the connecting rod (301).

2. The psychrometric thermometer for indoor humidity detection that is easy to locate according to claim 1, characterized in that: An adhesive layer is provided on the other side of the first adhesive plate (202), and the adhesive layer is fixedly connected to the wet-dry thermometer body (1).

3. The psychrometric thermometer for indoor humidity detection that is easy to locate according to claim 1, characterized in that: A pull ring (210) is fixedly mounted on the other end of the positioning rod (208), and a through hole is formed in the inner cavity of the pull ring (210).

4. The psychrometric thermometer for indoor humidity detection that is easy to locate according to claim 1, characterized in that: Guide slide blocks are fixedly mounted on both upper and lower ends of the reset plate (212); a guide slide groove is provided in the inner cavity of the reset box (207), and the guide slide block is slidably connected to the guide slide groove.

5. The psychrometric thermometer for indoor humidity detection that is easy to locate according to claim 1, characterized in that: The number of the second adhesive plates (211) is two, and a double-sided adhesive tape is fixedly mounted on the other side of the second adhesive plate (211).

6. The psychrometric thermometer for indoor humidity detection that is easy to locate according to claim 1, characterized in that: The height of the protective plate (302) is the same as the height of the wet-dry thermometer body (1), and the thickness of the protective plate (302) is twice the thickness of the wet-dry thermometer body (1).

7. The psychrometric thermometer for indoor humidity detection that is easy to locate according to claim 1, characterized in that: The protection plate (302) is an engineering plastic plate, and the edges and corners of the protection plate (302) are arc-shaped.

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