Wifi temperature and humidity tester capable of being positioned and assembled

Abstract

The utility model discloses a Wifi temperature and humidity tester capable of being positioned and assembled, and belongs to the technical field of Wifi temperature and humidity testers, the Wifi temperature and humidity tester comprises a bottom shell and a connecting plate, and the upper surface of the bottom shell is connected with an upper shell in a clamping manner; the display screen is fixedly connected to the upper surface of the upper shell, and operation keys are fixedly connected to the upper surface of the upper shell; and the movable plate is arranged in the bottom shell in a sliding mode, and a deep groove is formed in the surface of the bottom shell. When the Wifi temperature and humidity tester capable of being positioned and assembled is installed, a long pin on the lower surface of an upper shell is aligned with a deep groove and a movable plate, a connecting plate is inserted into a through hole, at the moment, the lower surface of the connecting plate pushes a clamping block, the clamping block drives a sliding block and a second magnet to be close to a first magnet, and when the upper shell makes contact with a bottom shell, the clamping block and a clamping groove are located in the same horizontal direction; at the moment, the clamping block enters the clamping groove under the mutual exclusion magnetic force effect of the first magnet and the second magnet, and then the upper shell and the bottom shell are assembled in a butt joint mode.

Description

Technical Field

[0001] The utility model relates to the technical field of Wifi temperature and humidity testers, in particular to a Wifi temperature and humidity tester that can be assembled in a positionable manner. Background Art

[0002] Wifi temperature and humidity tester needs to connect to the network signal when working, and then it is used to monitor and record the temperature and humidity of the environment. The Wifi temperature and humidity tester displays the temperature and humidity of the environment in real time through a large screen. It has the advantages of high precision and convenient use. It is widely used in agricultural warehouses, granaries, etc. It can also be used in environmental monitoring systems to provide a basis for environmental protection through test data;

[0003] For example, an instrument temperature and humidity tester with application number CN202011167803.8 comprises a main body and a partition; the main body is divided into two parts, the upper part is a test chamber, and the lower part is an equipment chamber; the inner wall of the top surface of the test chamber is provided with a telescopic device, and a temperature and humidity sensor is fixedly arranged at the bottom of the telescopic device; the inner wall of the bottom surface of the test chamber is provided with a cold box and a hot box, and the inner wall of the side of the test chamber is provided with a dehumidifier; the inner wall of the bottom surface of the equipment chamber is provided with a water-cooled chiller and a hot air blower, the cold water pipe of the water-cooled chiller passes through the partition and extends into the cold box, and the hot air pipe of the hot air blower passes through the partition and is connected to the air distributor arranged in the hot box; this device solves the problems of small measurement range of existing instrument temperature and humidity testers due to a single heat source or cold source and large measurement error due to uneven temperature distribution in the test chamber;

[0004] There is also a temperature and humidity tester with application number CN202022840329.2, which includes a screw cap, an electrode probe, a temperature and humidity sensor chip, a shell, a switch button, a controller, and a display screen. The controller is arranged in the inner cavity of the shell, and the display screen is arranged on the outer wall of the shell and electrically connected to the controller. The temperature and humidity sensor chip passes through the outer wall of the top of the shell from the inner cavity of the shell and is electrically connected to the controller. The electrode probe is a barreled structure to be nested outside the temperature and humidity sensor chip. The barrel wall of the electrode probe is provided with a plurality of through holes that penetrate its inner cavity to contact with the external air, thereby detecting the current temperature and humidity, and the temperature range measurement key and humidity range measurement key that are electrically connected to the controller respectively, and are arranged on the outer wall of the shell for collecting the maximum and minimum values ​​of the current temperature or humidity and displaying them through the display screen. The utility model can better collect the current temperature and humidity range for real-time viewing and adjustment by the tester;

[0005] After the device has been used for a long time, it needs to be disassembled. However, the device in the above application is not convenient for quick disassembly and quick positioning and assembly. The staff needs to carry some disassembly and assembly tools to complete the disassembly and maintenance work, which brings unnecessary trouble to the staff.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original Wifi temperature and humidity tester. Utility Model Content

[0007] The purpose of the utility model is to provide a Wifi temperature and humidity tester that can be assembled in a positionable manner, so as to solve the problem that it is inconvenient to disassemble quickly and to position and assemble the device quickly as mentioned in the above-mentioned background technology, and the staff need to carry some disassembly and assembly tools to complete the disassembly and maintenance work, which brings unnecessary trouble to the staff.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Wifi temperature and humidity tester that can be positioned and assembled, comprising a bottom shell and a connecting plate, the upper surface of the bottom shell is snap-connected with an upper shell, and the side of the bottom shell is fixedly connected with a side connecting plate, and the side connecting plates are symmetrically distributed about the center of the bottom shell, and the surface of the side connecting plates is provided with through holes;

[0009] The connecting plate is fixedly connected to the surface of the upper shell, and the connecting plate is an inverted "L" structure;

[0010] A Wifi temperature and humidity tester capable of being assembled positionally, further comprising:

[0011] A display screen, the display screen is fixedly connected to the upper surface of the upper shell, and the upper surface of the upper shell is fixedly connected with operation keys;

[0012] A pressure-bearing plate, wherein the pressure-bearing plate is slidably arranged inside the side connecting plate, an auxiliary block is fixedly connected to the surface of the upper end of the pressure-bearing plate, and a clamping block is slidably arranged inside the side connecting plate;

[0013] The movable plate is slidably arranged inside the bottom shell, and a deep groove is opened on the surface of the bottom shell.

[0014] Preferably, the connecting plates correspond to the through holes one by one, the upper surface of the card block is inclined, and the upper and lower sides of the card block are fixedly connected with sliders, and the interior of the card block is inlaid with a second magnet.

[0015] Preferably, a first magnet corresponding to the second magnet one-to-one is fixedly connected to the inner wall of the side connecting plate, and the first magnet and the second magnet have the same magnetic poles at adjacent positions, and a card slot corresponding to the card block is opened on the surface of the connecting plate.

[0016] Preferably, the pressure-bearing plate passes through the interior of the side connecting plate, and the pressure-bearing plate is an inverted "L" structure, and the pressure-bearing plate is symmetrically distributed about the center of the side connecting plate.

[0017] Preferably, a first spring having an elastic reset function is fixedly connected to the lower surface of the auxiliary block, and the other side of the first spring is fixedly connected to the upper surface of the side connecting plate.

[0018] Preferably, the movable plate is slidably arranged inside the deep groove, the lower surface of the upper shell is fixedly connected with long pins corresponding to the deep grooves one by one, and the deep grooves are symmetrically distributed about the center of the bottom shell.

[0019] Preferably, a return spring having an elastic return function is fixedly connected to the lower surface of the movable plate, and the other side of the return spring is fixedly connected to the inner wall of the bottom shell.

[0020] Compared with the prior art, the beneficial effects of the utility model are: the Wifi temperature and humidity tester that can be assembled with positioning adopts a new structural design, and its specific contents are as follows:

[0021] (1) When installing the Wifi temperature and humidity tester that can be assembled with positioning, align the long pin on the lower surface of the upper shell with the deep groove and the movable plate, and insert the connecting plate into the through hole. At this time, the lower surface of the connecting plate will push the card block, so that the card block drives the slider and the second magnet to approach the first magnet. When the upper shell and the bottom shell are in contact, the card block and the card slot are in the same horizontal direction. At this time, the card block enters the card slot under the action of the mutual repulsive magnetic force of the first magnet and the second magnet, that is, the upper shell and the bottom shell have been docked and assembled;

[0022] Furthermore, during the movement of the card block, the slider limits the moving distance of the card block, so that the card block will not fall, thus ensuring stability;

[0023] (2) The Wifi temperature and humidity tester that can be assembled positionally, when the connecting plate is installed, the connecting plate will push the pressure plate to move, at which time the pressure plate drives the auxiliary block to squeeze the first spring, and then when the connecting plate is removed, the first spring drives the pressure plate to rise through the auxiliary block, and then the pressure plate plays a role of assisting disassembly, facilitating the separation of the upper shell and the bottom shell;

[0024] Furthermore, during the docking process between the upper shell and the bottom shell, the long pin will push the movable plate to slide inside the bottom shell. At this time, the reset spring will be squeezed by the movable plate. Then, when the connecting plate is removed, the movable plate rises under the action of the reset spring. At this time, the movable plate plays a role of auxiliary disassembly, which is convenient for separating the upper shell and the bottom shell. Then, the staff can complete the disassembly and assembly of the bottom shell and the upper shell without carrying additional disassembly and assembly tools, thereby improving work efficiency.

[0025] Furthermore, the movable plates are symmetrically distributed inside the bottom shell, so that when the movable plates assist in disassembly, the long pins and the upper shell are evenly stressed, making it easier to take the upper shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the connection structure between the bottom shell and the upper shell of the utility model;

[0027] Figure 2 This is a schematic diagram of the connection structure between the upper shell and the long pin of the utility model;

[0028] Figure 3 This is a schematic diagram of the connection structure between the bottom shell and the side connecting plate of the utility model;

[0029] Figure 4 This is a schematic diagram of the connection structure of the side connecting plate and the connecting plate of the utility model;

[0030] Figure 5 This is a schematic diagram of the connection structure between the slider and the second magnet of the utility model;

[0031] Figure 6 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0032] Figure 7 This is a schematic diagram of a partial cross-sectional structure of the bottom shell of the utility model;

[0033] Figure 8 For this utility model Figure 7 Enlarged structural diagram at B in the middle.

[0034] In the figure: 1. bottom shell; 2. upper shell; 3. side connecting plate; 4. connecting plate; 5. through hole; 6. display screen; 7. operation key; 8. card slot; 9. long pin; 10. pressure plate; 11. auxiliary block; 12. first spring; 13. card block; 14. first magnet; 15. slider; 16. second magnet; 17. deep groove; 18. movable plate; 19. reset spring. DETAILED DESCRIPTION

[0035] 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.

[0036] See also Figure 1-Figure 8 , the utility model provides the following technical solutions: a Wifi temperature and humidity tester that can be assembled and positioned:

[0037] Embodiment 1: By providing the card block 13 and the card slot 8, the bottom shell 1 and the upper shell 2 can be quickly engaged, such as Figure 1-Figure 5 As shown:

[0038] The bottom shell 1 includes a bottom shell 1 and a connecting plate 4. The top surface of the bottom shell 1 is connected with the top shell 2 in a snap-fitting manner. The side connecting plate 3 is fixedly connected to the side of the bottom shell 1. The side connecting plates 3 are symmetrically distributed about the center of the bottom shell 1. Through holes 5 are opened on the surface of the side connecting plates 3. The connecting plate 4 is fixedly connected to the surface of the top shell 2, and the connecting plate 4 is an inverted "L" structure.

[0039] A Wifi temperature and humidity tester capable of being assembled positionally, further comprising:

[0040] A display screen 6, the display screen 6 is fixedly connected to the upper surface of the upper shell 2, and the upper surface of the upper shell 2 is fixedly connected with an operation key 7, a pressure plate 10, the pressure plate 10 is slidably arranged inside the side connecting plate 3, and an auxiliary block 11 is fixedly connected to the surface of the upper end of the pressure plate 10, and a card block 13 is slidably arranged inside the side connecting plate 3;

[0041] The movable plate 18 is slidably arranged inside the bottom shell 1, and a deep groove 17 is opened on the surface of the bottom shell 1. The connecting plate 4 corresponds to the through hole 5 one by one. The upper surface of the block 13 is inclined, and the upper and lower sides of the block 13 are fixedly connected with the slider 15, and the inside of the block 13 is embedded with a second magnet 16.

[0042] The inner wall of the side connecting plate 3 is fixedly connected with a first magnet 14 corresponding to the second magnet 16 , and the first magnet 14 and the second magnet 16 have the same magnetic poles at adjacent positions. The surface of the connecting plate 4 is provided with a slot 8 corresponding to the block 13 .

[0043] During installation, align the long pin 9 on the lower surface of the upper shell 2 with the deep groove 17 and the movable plate 18, and insert the connecting plate 4 into the through hole 5. At this time, the lower surface of the connecting plate 4 will push the block 13, so that the block 13 drives the slider 15 and the second magnet 16 close to the first magnet 14. When the upper shell 2 and the bottom shell 1 are in contact, the block 13 and the slot 8 are in the same horizontal direction. At this time, the block 13 enters the slot 8 under the action of the mutually repulsive magnetic force of the first magnet 14 and the second magnet 16, that is, the upper shell 2 and the bottom shell 1 have been docked and assembled.

[0044] Embodiment 2: Different from Embodiment 1, the pressure plate 10 is provided to make it more convenient for the staff to disassemble the bottom shell 1 and the upper shell 2. Figure 4 and Figure 6 As shown:

[0045] The pressure plate 10 passes through the inside of the side connecting plate 3, and the pressure plate 10 is an inverted "L" structure, and the pressure plate 10 is symmetrically distributed about the center of the side connecting plate 3. The lower surface of the auxiliary block 11 is fixedly connected to a first spring 12 which plays an elastic reset role, and the other side of the first spring 12 is fixedly connected to the upper surface of the side connecting plate 3.

[0046] When the connecting plate 4 is installed, the connecting plate 4 will push the pressure plate 10 to move downward. At this time, the pressure plate 10 drives the auxiliary block 11 to squeeze the first spring 12. Then, when the connecting plate 4 is removed, the first spring 12 drives the pressure plate 10 to rise through the auxiliary block 11, and then the pressure plate 10 will push the connecting plate 4 to rise synchronously. At this time, the pressure plate 10 plays a role of auxiliary disassembly, which facilitates the separation of the upper shell 2 and the bottom shell 1.

[0047] Embodiment 3: Different from Embodiment 2, a side auxiliary disassembly structure is provided, such as Figure 7 and Figure 8 As shown:

[0048] The movable plate 18 is slidably set inside the deep groove 17, and the lower surface of the upper shell 2 is fixedly connected with a long pin 9 corresponding to the deep groove 17, and the deep groove 17 is symmetrically distributed about the center of the bottom shell 1, and the lower surface of the movable plate 18 is fixedly connected with a reset spring 19 which plays an elastic reset role, and the other side of the reset spring 19 is fixedly connected to the inner wall of the bottom shell 1.

[0049] During the docking process between the upper shell 2 and the bottom shell 1, the long pin 9 will push the movable plate 18 to descend inside the deep groove 17, and when the movable plate 18 slides inside the bottom shell 1, the return spring 19 will be squeezed by the movable plate 18, and then when the connecting plate 4 is removed, the movable plate 18 loses the pressure of the long pin 9. At this time, the long pin 9 rises under the action of the return spring 19. At this time, the movable plate 18 plays an auxiliary disassembly role, which facilitates the separation of the upper shell 2 and the bottom shell 1, and then the staff does not need to carry additional disassembly and assembly tools to complete the disassembly and assembly of the bottom shell 1 and the upper shell 2, thereby improving work efficiency.

[0050] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0051] 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 Wifi temperature and humidity tester capable of being assembled in a positionable manner, comprising a bottom shell (1) and a connecting plate (4), wherein the upper surface of the bottom shell (1) is snap-connected with an upper shell (2), and the side surface of the bottom shell (1) is fixedly connected with a side connecting plate (3), and the side connecting plate (3) is symmetrically distributed about the center of the bottom shell (1), and a through hole (5) is opened on the surface of the side connecting plate (3); The connecting plate (4) is fixedly connected to the surface of the upper shell (2), and the connecting plate (4) is an inverted "L" structure; It is characterized in that Also includes: A display screen (6), the display screen (6) being fixedly connected to the upper surface of the upper shell (2), and an operation key (7) being fixedly connected to the upper surface of the upper shell (2); A pressure-bearing plate (10), the pressure-bearing plate (10) being slidably arranged inside the side connecting plate (3), an auxiliary block (11) being fixedly connected to the surface of the upper end of the pressure-bearing plate (10), and a clamping block (13) being slidably arranged inside the side connecting plate (3); A movable plate (18) is slidably arranged inside the bottom shell (1), and a deep groove (17) is provided on the surface of the bottom shell (1).

2. The Wifi temperature and humidity tester capable of being assembled and positioned according to claim 1, characterized in that: The connecting plates (4) correspond to the through holes (5) one by one, the upper surface of the card block (13) is inclined, and the upper and lower sides of the card block (13) are fixedly connected with sliders (15), and the interior of the card block (13) is inlaid with a second magnet (16).

3. The Wifi temperature and humidity tester capable of being assembled and positioned according to claim 2, characterized in that: A first magnet (14) corresponding to the second magnet (16) is fixedly connected to the inner wall of the side connecting plate (3), and the magnetic poles of the first magnet (14) and the second magnet (16) at adjacent positions are the same. A card slot (8) corresponding to the card block (13) is provided on the surface of the connecting plate (4).

4. The Wifi temperature and humidity tester capable of being assembled and positioned according to claim 1, characterized in that: The pressure-bearing plate (10) passes through the interior of the side connecting plate (3), and the pressure-bearing plate (10) is an inverted "L" structure, and the pressure-bearing plate (10) is symmetrically distributed about the center of the side connecting plate (3).

5. The Wifi temperature and humidity tester capable of being assembled and positioned according to claim 1, characterized in that: A first spring (12) having an elastic reset function is fixedly connected to the lower surface of the auxiliary block (11), and the other side of the first spring (12) is fixedly connected to the upper surface of the side connecting plate (3).

6. The Wifi temperature and humidity tester capable of being assembled and positioned according to claim 1, characterized in that: The movable plate (18) is slidably arranged inside the deep groove (17); the lower surface of the upper shell (2) is fixedly connected with long pins (9) corresponding one to one to the deep grooves (17); and the deep grooves (17) are symmetrically distributed about the center of the bottom shell (1).

7. The Wifi temperature and humidity tester capable of being assembled and positioned according to claim 1, characterized in that: A return spring (19) having an elastic return function is fixedly connected to the lower surface of the movable plate (18), and the other side of the return spring (19) is fixedly connected to the inner wall of the bottom shell (1).

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