Wireless temperature measuring device for tobacco monopoly cabinet

Abstract

The utility model relates to a wireless temperature measuring device for a tobacco monopoly cabinet, belongs to the technical field of temperature measurement, and aims to solve the problem that the wireless temperature measuring device is difficult to disassemble and assemble in the tobacco monopoly cabinet. The fixing base is integrally fixed to one corner of the tobacco monopoly cabinet glass through the nano glue on the upper surface of the fixing base, and after the fixing base and the monopoly cabinet glass are firmly connected, the connecting block on one side of the mounting base is aligned with the connecting groove in one side of the fixing base to be in sliding connection; the limiting block does not affect the connection work between the fixing base and the mounting base under the elastic effect of the spring, when the fixing base and the mounting base are completely connected, the limiting block limits the mounting base under the elastic effect of the spring, the mounting work of the tobacco monopoly cabinet wireless temperature measuring device is completed, and when the wireless temperature measuring device needs to be overhauled, the wireless temperature measuring device is not damaged. The extension plate is opened by one hand, the pull rod is pulled by the other hand, the whole mounting base is separated from the fixing base, operation is easy and convenient, the overall disassembly and assembly efficiency is effectively improved, and the overall disassembly and assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature measurement, in particular to a wireless temperature measuring device for a tobacco counter. Background Art

[0002] A wireless temperature measuring device is a device that can remotely monitor temperature. It usually consists of one or more temperature sensors, a wireless communication module, and a power supply. The single-chip microprocessor of the wireless temperature sensor converts the temperature of the device being measured into a digital signal, which is then transmitted to a reader via a wireless transmitter and receiver module. The microprocessor then uploads the collected temperature information to a PC via a 485 communication module. This device can be used in a variety of scenarios, such as tobacco counters. By using wireless temperature measuring devices to monitor the temperature in the tobacco storage environment, this device can ensure that tobacco is stored at the appropriate temperature conditions, thereby maintaining its quality and flavor.

[0003] Currently, most wireless temperature measuring devices are installed by bolts, but it is difficult to install the wireless temperature measuring device inside the tobacco counter, and it is also inconvenient to replace and repair the wireless temperature measuring device. In order to improve this aspect, it is necessary to design a wireless temperature measuring device for tobacco counters to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a wireless temperature measuring device for a tobacco counter, so as to solve the problem in the background art that it is difficult to disassemble and assemble the wireless temperature measuring device inside the tobacco counter.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wireless temperature measuring device for a tobacco counter, comprising a fixed seat, the upper surface of the fixed seat is provided with nano glue, the interior of the fixed seat is provided with a mounting seat, the upper surface of the mounting seat is provided with a display screen, the lower surface of the mounting seat is provided with a temperature sensor, connecting blocks are provided at both ends of the mounting seat, a connecting groove is provided in the interior of the fixed seat, and the connecting grooves are slidably connected to the connecting blocks, a mounting groove is provided inside the fixed seat, a limiting block is provided on one side of the fixed seat, and a moving block is fixed to one end of the limiting block close to the fixed seat, the moving block is slidably connected to the inner wall of the mounting groove, a spring is fixed to one end of the moving block, and the other end of the spring is fixedly connected to the inner wall of the mounting groove away from the mounting seat, an extension plate is fixed to the side of the limiting block away from the moving block, and a pull rod is provided on the side of the mounting seat away from the fixed seat.

[0006] Preferably, there are two groups of connecting blocks, each group has two connecting blocks, the two groups of connecting blocks are symmetrically arranged about the mounting seat, the two connecting blocks in each group are symmetrically arranged about the limit block, and the size of the connecting blocks is adapted to the size of the connecting groove.

[0007] Preferably, the mounting grooves, limit blocks, movable blocks, springs and extension plates are all symmetrically arranged about the mounting seat, the two groups of limit blocks are arranged in an inclined shape on the side away from the mounting seat, and the two groups of springs are always in a compressed state.

[0008] Preferably, a protective cover is provided on the lower surface of the mounting seat, and a slide groove is provided inside the protective cover. A connecting frame is slidably connected inside the slide groove, and a filter is provided inside the connecting frame.

[0009] Preferably, a connecting plate is fixed to a side of the connecting frame close to the pull rod, and a groove is provided on the lower surface of the connecting plate.

[0010] Preferably, a single-chip microcomputer and a wireless transmitter are respectively provided on both sides of the mounting base, the output end of the temperature sensor is electrically connected to the input end of the single-chip microcomputer through a wire, the output end of the single-chip microcomputer is electrically connected to the input end of the display screen through a wire, and the output end of the single-chip microcomputer is electrically connected to the input end of the wireless transmitter through a wire.

[0011] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0012] The fixing base is fixed to a corner of the tobacco cabinet glass through the nano glue on the upper surface of the fixing base. After the fixing base is firmly connected to the cabinet glass, the connecting block on one side of the mounting base is aligned with the connecting groove on one side of the fixing base and slidably connected. The limit block will not affect the connection between the fixing base and the mounting base under the elastic action of the spring. When the fixing base and the mounting base are fully connected, the limit block limits the mounting base under the elastic action of the spring, completing the installation of the wireless temperature measuring device of the tobacco cabinet. When the wireless temperature measuring device needs to be inspected and repaired, one hand will open the extension plate and the other hand will pull the pull rod to complete the separation of the mounting base from the fixing base. The operation is simple and convenient, effectively improving the overall disassembly and assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting base of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the limit block distribution of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection frame of the present invention when viewed from above.

[0018] Explanation of the reference numerals in the figure: 1. Fixing seat; 11. Nano glue; 12. Connecting groove; 13. Mounting groove; 2. Mounting seat; 21. Display screen; 22. Temperature sensor; 23. Connecting block; 24. Pull rod; 3. Protective cover; 31. Slide groove; 32. Connecting frame; 321. Filter; 33. Connecting plate; 331. Groove; 4. Limiting block; 41. Moving block; 42. Spring; 43. Extension plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0021] Combine Figure 1 、 Figure 2 and Figure 3 , a wireless temperature measuring device for a tobacco monopoly counter of the present invention comprises a fixed seat 1, the upper surface of the fixed seat 1 is provided with nano glue 11, the interior of the fixed seat 1 is provided with a mounting seat 2, the upper surface of the mounting seat 2 is provided with a display screen 21, the lower surface of the mounting seat 2 is provided with a temperature sensor 22, and connecting blocks 23 are provided at both ends of the mounting seat 2, a connecting groove 12 is provided in the interior of the fixed seat 1, and the connecting groove 12 is slidably connected with the connecting block 23, a mounting groove 13 is provided inside the fixed seat 1, a limiting block 4 is provided on one side of the fixed seat 1, and the limiting block 4 is fixed with a moving block 41 at one end close to the fixed seat 1, the moving block 41 is slidably connected to the inner wall of the mounting groove 13, one end of the moving block 41 is fixed with a spring 42, and the other end of the spring 42 is fixedly connected to the inner wall of the mounting groove 13 away from one end of the mounting seat 2, an extension plate 43 is fixed to the side of the limiting block 4 away from the moving block 41, and a pull rod 24 is provided on the side of the mounting seat 2 away from the fixed seat 1.

[0022] The present invention will be further described below with reference to the embodiments. Example 1

[0023] Combine Figure 1 、 Figure 2 and Figure 3 There are two groups of connecting blocks 23, each group of connecting blocks 23 is provided with two, the two groups of connecting blocks 23 are symmetrically arranged about the mounting seat 2, and the two connecting blocks 23 in each group are symmetrically arranged about the limit block 4. The size of the connecting block 23 is adapted to the size of the connecting groove 12, and the mounting groove 13, the limit block 4, the moving block 41, the spring 42 and the extension plate 43 are all symmetrically arranged about the mounting seat 2. The two groups of limit blocks 4 are arranged in an inclined shape on the side away from the mounting seat 2, and the two groups of springs 42 are always in a compressed state.

[0024] In this embodiment, when the wireless temperature measuring device needs to be installed, the fixing base 1 is fixed to a corner of the tobacco cabinet glass through the nano glue 11 on the upper surface of the fixing base 1. After the fixing base 1 is firmly connected to the cabinet glass, the connecting block 23 on one side of the mounting base 2 is aligned with the connecting groove 12 on one side of the fixing base 1 for sliding connection. The limit block 4 will not affect the connection between the fixing base 1 and the mounting base 2 under the elastic action of the spring 42. When the fixing base 1 and the mounting base 2 are fully connected, the limit block 4 limits the mounting base 2 under the elastic action of the spring 42, completing the installation of the wireless temperature measuring device of the tobacco cabinet. When the wireless temperature measuring device needs to be inspected and repaired, one hand will open the extension plate 43, and the other hand will pull the pull rod 24 to complete the separation of the mounting base 2 from the fixing base 1. The operation is simple and convenient, and effectively improves the overall disassembly and assembly efficiency. Example 2

[0025] Combine Figure 1 、 Figure 2 and Figure 4 A protective cover 3 is provided on the lower surface of the mounting base 2, and a slide groove 31 is provided inside the protective cover 3. A connecting frame 32 is slidably connected to the inside of the slide groove 31, and a filter screen 321 is provided inside the connecting frame 32. A connecting plate 33 is fixed to the side of the connecting frame 32 close to the pull rod 24, and a groove 331 is provided on the lower surface of the connecting plate 33. A single-chip microcomputer and a wireless transmitter are respectively provided on both sides of the inside of the mounting base 2. The output end of the temperature sensor 22 is electrically connected to the input end of the single-chip microcomputer through a wire, the output end of the single-chip microcomputer is electrically connected to the input end of the display screen 21 through a wire, and the output end of the single-chip microcomputer is electrically connected to the input end of the wireless transmitter through a wire.

[0026] In this embodiment, dust is isolated by the filter 321 inside the connecting frame 32, which effectively extends the service life of the filter 321. When the filter 321 needs to be replaced, the connecting frame 32 is moved as a whole to the inside of the protective cover 3 by inserting a finger into the inside of the groove 331. The operation is simple and convenient. When the wireless temperature measuring device measures the temperature, it measures the temperature through the temperature sensor 22 and transmits the temperature to the single-chip microcomputer for processing. The temperature is displayed on the display screen 21. When the temperature exceeds the preset temperature, the single-chip microcomputer controls the wireless transmitter to send relevant text messages or automatically make a phone call to remind the staff to pay attention, so that corresponding measures can be taken in time.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wireless temperature measuring device for a tobacco counter, comprising a fixing seat (1), characterized in that: The upper surface of the fixing seat (1) is provided with nano glue (11), the interior of the fixing seat (1) is provided with a mounting seat (2), the upper surface of the mounting seat (2) is provided with a display screen (21), the lower surface of the mounting seat (2) is provided with a temperature sensor (22), both ends of the mounting seat (2) are provided with connecting blocks (23), the interior of the fixing seat (1) is provided with a connecting groove (12), and the connecting groove (12) is slidably connected to the connecting block (23), the interior of the fixing seat (1) is provided with a mounting groove (13), the fixing seat ( A limiting block (4) is provided on one side of the fixing seat (1), and a moving block (41) is fixed to one end of the limiting block (4) close to the fixing seat (1), and the moving block (41) is slidably connected to the inner wall of the mounting groove (13), and a spring (42) is fixed to one end of the moving block (41), and the other end of the spring (42) is fixedly connected to the inner wall of the mounting groove (13) away from the mounting seat (2), an extension plate (43) is fixed to the side of the limiting block (4) away from the moving block (41), and a pull rod (24) is provided on the side of the mounting seat (2) away from the fixing seat (1).

2. A wireless temperature measuring device for tobacco counters according to claim 1, characterized in that: The connecting blocks (23) are provided in two groups, each group having two connecting blocks (23). The two groups of connecting blocks (23) are symmetrically arranged with respect to the mounting seat (2), and the two connecting blocks (23) in each group are symmetrically arranged with respect to the limiting block (4). The size of the connecting blocks (23) is adapted to the size of the connecting slot (12).

3. The wireless temperature measuring device for tobacco counters according to claim 1, characterized in that: The mounting groove (13), the limiting block (4), the moving block (41), the spring (42) and the extension plate (43) are all symmetrically arranged with respect to the mounting seat (2); the two groups of limiting blocks (4) are arranged in an inclined shape on the side away from the mounting seat (2); and the two groups of springs (42) are always in a compressed state.

4. The wireless temperature measuring device for tobacco counters according to claim 1, characterized in that: A protective cover (3) is provided on the lower surface of the mounting seat (2), and a slide groove (31) is provided inside the protective cover (3). A connecting frame (32) is slidably connected inside the slide groove (31), and a filter screen (321) is provided inside the connecting frame (32).

5. The wireless temperature measuring device for tobacco counters according to claim 4, characterized in that: A connecting plate (33) is fixed to one side of the connecting frame (32) close to the pull rod (24), and a groove (331) is provided on the lower surface of the connecting plate (33).

6. The wireless temperature measurement device for tobacco counters according to claim 1, characterized in that: A single-chip microcomputer and a wireless transmitter are respectively provided on both sides of the interior of the mounting base (2); the output end of the temperature sensor (22) is electrically connected to the input end of the single-chip microcomputer via a wire; the output end of the single-chip microcomputer is electrically connected to the input end of the display screen (21) via a wire; and the output end of the single-chip microcomputer is electrically connected to the input end of the wireless transmitter via a wire.

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