Wireless temperature measuring device

Abstract

The utility model relates to a wireless temperature measuring device, which comprises an upper shell and a lower shell which are matched and connected, an accommodating cavity is formed when the upper shell and the lower shell are matched and connected, a storage battery, a display screen and a circuit board are arranged in the accommodating cavity, and the display screen and the circuit board are both connected with the storage battery; a first opening is formed in the upper shell, a second opening is formed in the lower shell, and when the upper shell and the lower shell are connected in a matched mode, the first opening and the second opening are connected to form a connecting port; the upper shell is provided with a first connecting assembly, the lower shell is provided with a second connecting assembly, and when the upper shell and the lower shell are connected in a matched mode, the first connecting assembly and the second connecting assembly are connected in a matched mode. According to the wireless temperature measuring device, the upper shell and the lower shell are assembled through the first connecting assembly and the second connecting assembly, and compared with a traditional temperature measuring device in threaded connection, the wireless temperature measuring device is more convenient to install and simpler in structure.

Description

Technical Field

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

[0002] In the production field, online detection and recording of product surface temperature and production equipment temperature is the development trend of digital transformation today. This makes it easier for managers to efficiently detect product quality and the health status of production equipment, and achieve efficient remote management. For example, in actual application, operators can detect and obtain product welding temperature through on-site real-time detection, so as to monitor whether the product welding temperature meets the standard and whether the welding product quality is qualified, and send it to managers in real time. The quality of each product and each welding process can be recorded to efficiently realize quality inspection and quality control before shipment.

[0003] The temperature measuring device used in traditional technology usually includes an upper shell and a lower shell that are connected to each other. During the assembly process of the temperature measuring device, the upper and lower shells are fixedly connected by using nuts. This connection method requires the provision of a threaded groove inside the temperature measuring device that matches the nut. The provision of the threaded groove makes the arrangement of the parts inside the temperature measuring device more complicated to a certain extent, and the installation efficiency between the upper and lower shells is also greatly reduced. Therefore, it is necessary to improve on this basis. Utility Model Content

[0004] In order to achieve the purpose of the utility model, the utility model provides a wireless temperature measuring device, including an upper shell and a lower shell that are matched and connected, and the upper shell and the lower shell are matched and connected to form a accommodating cavity, and a battery, a display screen and a circuit board are arranged in the accommodating cavity, and the display screen and the circuit board are both connected to the battery; a first opening is provided on the upper shell, and a second opening is provided on the lower shell, and when the upper shell and the lower shell are matched and connected, the first opening and the second opening are connected to form a connecting port; a first connecting component is provided on the upper shell, and a second connecting component is provided on the lower shell, and when the upper shell and the lower shell are matched and connected, the first connecting component is matched and connected with the second connecting component.

[0005] Preferably, the circuit board is provided with a data transmission module and a data acquisition module which are electrically connected to each other, the upper shell is provided with a first button and a second button which are matched with the data transmission module and the data acquisition module, the upper shell is also provided with a power switch button which is matched with the circuit board, the first button, the second button and the power switch button are spaced apart, and the upper shell is also provided with a power display light which is arranged close to the power switch button.

[0006] Preferably, the first connecting component includes a first fixing block, there are two first fixing blocks, the two first fixing blocks are spaced apart and are located at one end of the upper shell, the first opening is provided at the other end of the upper shell, the first fixing block is provided with a first fixing groove, and the second connecting component includes a card block matched with the first fixing groove, and when the upper shell and the lower shell are matched with each other, the card block is matched with the fixing groove.

[0007] Preferably, the first connecting component also includes a second fixed block and a third fixed block rotatably connected to the second fixed block, the second connecting component includes a second fixed groove and a third fixed groove matching and connected to the second fixed block and the rotating block, the second fixed groove and the third fixed groove are interconnected, and when the upper shell and the lower shell are matched and connected, the second fixed block is connected to the second fixed groove, and the third fixed block is connected to the third fixed groove.

[0008] Preferably, the second fixing block comprises a supporting block and a supporting rod, there are two supporting blocks, and both ends of the supporting rod are respectively connected to the supporting blocks;

[0009] The third fixing block includes a first connecting block and a second connecting block connected to each other, the first connecting block is provided with an elastic member, the first connecting block is matched and connected to the connecting rod through the elastic member, and when the upper shell and the lower shell are connected, the second connecting block is connected to the third fixing groove.

[0010] Preferably, the lower shell is further provided with a fixing opening, and the fixing opening is provided on both sides of the lower shell and is communicated with the second fixing groove.

[0011] Preferably, a first support column is provided on the upper shell, a connecting piece is provided on the first support column, a second support column is provided on the lower shell, a connecting groove is provided on the second support column and is interconnected with the connecting piece; there are multiple first support columns and second support columns, and a connecting hole matching and connecting with the first support column or the second support column is provided on the circuit board; the first support column and the second support column are both located in the accommodating cavity.

[0012] Preferably, a protrusion, a battery shell and a baffle are provided in the lower shell, there are two protrusions, a gap is formed between the two protrusions, the battery shell and the baffle are both provided with a groove connected to the gap, the groove is connected to the gap to form a connecting channel, the battery is located in the battery shell, the baffle is located between the display screen and the circuit board, and the protrusions are provided on both sides of the battery shell.

[0013] Preferably, a plurality of inverted hooks are provided in the upper shell at intervals, one end of the inverted hook is connected to the upper shell, and the other end is extended toward the lower shell, and the display screen is connected to the upper shell via the plurality of inverted hooks.

[0014] Preferably, it also includes a wire connecting the connection port and a temperature measuring probe, one end of the connection wire is provided with a connection end, the connection end is connected to the connection port, and the other end of the connection wire is matched and connected to the temperature measuring probe.

[0015] The beneficial effects of the utility model are as follows: the wireless temperature measuring device provided by the utility model performs matching connection between the upper shell and the lower shell through the first connecting component and the second connecting component, which is simpler in structure and more convenient to install than the traditional assembly method using a threaded structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and other purposes, features and advantages of the present invention will become clearer through a more specific description of the preferred embodiments of the present invention shown in the accompanying drawings. The same reference numerals indicate the same parts in all the accompanying drawings, and the accompanying drawings are not deliberately scaled to the actual size, but the focus is on illustrating the main purpose of the present invention.

[0017] Figure 1 An exploded schematic diagram of a wireless temperature measuring device provided in an embodiment of the utility model;

[0018] Figure 2 The embodiment of the utility model provides Figure 1 A partial enlarged view of part A;

[0019] Figure 3 The overall structure diagram of the wireless temperature measuring device provided by the embodiment of the utility model;

[0020] Figure 4 A schematic diagram of the specific structure of the lower housing provided by an embodiment of the utility model;

[0021] Figure 5 A cross-sectional view of the lower housing provided by an embodiment of the utility model;

[0022] Figure 6 A temperature measurement flow chart provided for an embodiment of the utility model;

[0023] In the figure: 1-upper shell, 11-reinforcing rib, 110-support rod, 111-support block, 112-first connecting block, 113-second connecting block, 12-first button, 13-second button, 14-connecting port, 15-power display light, 16-power switch button, 17-first opening, 18-second opening, 19-first fixing block, 2-lower shell, 21-fixed opening, 22-block, 23-bump, 24-gap, 25-second supporting column, 26-baffle, 27-second fixing groove, 28-third fixing groove, 3-display screen, 4-circuit board, 5-battery shell, 51-groove. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present invention, a more comprehensive description of the present invention will be given below with reference to the relevant drawings.

[0025] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to another element and integrated therewith, or there may be an intermediate element at the same time. The terms "installed", "one end", "the other end" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention pertains. The terms used in the specification herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Please refer to Figure 1-5 The embodiment of the utility model provides a wireless temperature measuring device, including an upper shell 1 and a lower shell 2 that are matched and connected. When the upper shell 1 and the lower shell 2 are matched and connected, a containing cavity is formed. A battery, a display screen 3 and a circuit board 4 are arranged in the containing cavity. The display screen 3 and the circuit board 4 are both connected to the battery; a first opening 17 is provided on the upper shell 1, and a second opening 18 is provided on the lower shell 2. When the upper shell 1 and the lower shell 2 are matched and connected, the first opening 17 and the second opening 18 are connected to form a connecting port 14 (the connecting port 14 is mainly used for connecting with a temperature measuring probe when measuring temperature); a first connecting component is provided on the upper shell 1, and a second connecting component is provided on the lower shell 2. When the upper shell 1 and the lower shell 2 are matched and connected, the first connecting component is matched and connected with the second connecting component.

[0028] Please refer to Figure 1-5The wireless temperature measuring device provided by the utility model realizes the connection and disconnection between the upper shell 1 and the lower shell 2 through the first connecting component and the second connecting component, and does not need to be fixedly connected through threads and thread grooves, so the assembly is more convenient and the efficiency is higher. At the same time, since there is no need to set a thread groove inside the temperature measuring device, its internal structure is simpler and the installation of various parts is more convenient.

[0029] Please refer to Figure 6 In a preferred embodiment, the circuit board 4 is provided with a data transmission module 43, a data processing module 42, and a data acquisition module 41 which are electrically connected to each other, the upper shell 1 is provided with a first button 12 and a second button 13 which are matched and connected with the data transmission module 43 and the data acquisition module 41, the upper shell 1 is also provided with a power switch button 16 which is matched and connected with the circuit board 4, the first button 12, the second button 13 and the power switch button 16 are arranged at intervals, and the upper shell 1 is also provided with a power display light 15 which is arranged close to the power switch button 16.

[0030] In a preferred embodiment, a third button (not shown) connected to the circuit board 4 is also provided on the upper shell 1. The third button is used to connect to an external device, and the connection and wireless transmission of the temperature data of the measured object are realized through the first button 12 and the third button (the transmission method can be Bluetooth transmission or wireless network transmission, which is not limited here, as long as this function can be realized).

[0031] Please refer to Figure 1 In a preferred embodiment, the first connecting component includes a first fixing block 19, there are two first fixing blocks 19, the two first fixing blocks 19 are arranged at an interval and are located at one end of the upper shell 1, the first opening 17 is arranged at the other end of the upper shell 1, and a first fixing groove is provided on the first fixing block 19, and the second connecting component includes a card block 22 matched with the first fixing groove, when the upper shell 1 and the lower shell 2 are matched and connected, the card block 22 is matched and connected with the fixing groove.

[0032] Please refer to Figure 1 In a further preferred embodiment, the first connecting component also includes a second fixed block and a third fixed block rotatably connected to the second fixed block (the second fixed block and the third fixed block are arranged on both sides of the upper shell 1), and the second connecting component includes a second fixed groove 27 and a third fixed groove 28 matched with the second fixed block and the rotating block, and the second fixed groove 27 and the third fixed groove 28 are connected to each other. When the upper shell 1 and the lower shell 2 are matched and connected, the second fixed block is connected to the second fixed groove 27, and the third fixed block is connected to the third fixed groove 28.

[0033] In the above embodiment, the connection stability between the upper shell 1 and the lower shell 2 is ensured by the arrangement between the first fixing block 19, the second fixing block and the third fixing block, and it is ensured that the upper shell 1 and the lower shell 2 will not loosen or disengage when connected. Compared with the traditional fixing method using threaded connection, the installation is more convenient and the maintenance is also convenient.

[0034] Please refer to Figure 1-2 In a further preferred embodiment, the second fixing block includes a support block 111 and a support rod 110, there are two support blocks 111, and both ends of the support rod 110 are respectively connected to the support blocks 111;

[0035] The third fixing block includes a first connecting block 112 and a second connecting block 113 connected to each other. The first connecting block 112 is provided with an elastic member. The first connecting block 112 is matched and connected with the connecting rod through the elastic member. When the upper shell 1 and the lower shell 2 are connected, the second connecting block 113 is connected to the third fixing groove 28. In a preferred embodiment, the second fixing groove 27 is a trapezoidal groove (in the cross-sectional state, specifically refer to Figure 5 );

[0036] By setting the elastic member, the third fixed block can automatically rotate toward the direction of the accommodating chamber and the external space of the upper shell 1. Since the elastic member has a certain resilience, in the initial state, the third fixed block is extended toward the external space of the upper shell 1. During the installation of the upper shell 1 and the lower shell 2, the staff presses the third fixed block to move toward the accommodating chamber, so that the third fixed block can enter the third fixed groove 28 from the second fixed groove 27. That is, when the third fixed block enters the second fixed groove 27, the third fixed block will automatically rebound toward the external space of the upper shell 1 due to the resilience of the elastic member, that is, the third fixed block enters the third fixed groove 28 along the inclined surface of the trapezoidal groove in sequence, thereby realizing the fixed connection between the upper and lower shells 2.

[0037] Please refer to Figure 1-4 In a preferred embodiment, the lower shell 2 is further provided with a fixing opening 21, which is provided on both sides of the lower shell 2 and communicates with the second fixing groove 27 or the third fixing groove 28. By providing the fixing opening 21, when the upper shell 1 and the lower shell 2 are assembled, if there is a poor contact of the internal circuit board 4 or other loose parts, the second connecting block 113 can be manually pushed away from the fixing opening 21 through the fixing opening 21 (by giving a thrust to the third fixing block or the second fixing block, the specific method is not limited), thereby achieving the separation between the upper shell 1 and the lower shell 2, which is convenient for maintenance.

[0038] Please refer to Figure 4In a further preferred embodiment, a first support column is provided on the upper shell 1, a connecting piece is provided on the first support column, a second support column 25 is provided on the lower shell 2, and a connecting groove which is interconnected with the connecting piece is provided on the second support column 25; there are multiple first support columns and second support columns 25, and a connecting hole which is matched and connected with the first support column or the second support column 25 is provided on the circuit board 4; the first support column and the second support column 25 are both located in the accommodating cavity. By setting the bottom support column and the second support column 25, it is ensured that the circuit board 4 is not easy to loosen in the accommodating cavity, and at the same time, the installation of parts in each area (battery area, display screen 3 area and circuit board 4 area) is more convenient.

[0039] Specifically, in a preferred embodiment, the specific positions of the connecting member and the connecting groove are interchangeable, that is, the connecting member can be arranged on the second support column 25, and the connecting groove can be arranged on the first support column, which is specifically arranged according to the actual installation situation.

[0040] Please refer to Figure 1-3 In a preferred embodiment, a plurality of reinforcing ribs 11 are further provided on the upper shell 1 to strengthen the overall structural strength of the upper shell 1 .

[0041] Please refer to Figure 4 In a preferred embodiment, a protrusion 23, a battery housing 5, and a baffle 26 are provided in the lower housing 2. There are two protrusions 23, and a gap 24 is formed between the two protrusions 23. The battery housing 5 and the baffle 26 are both provided with a groove 51 (for realizing the connection between the connecting wire and the battery) connected to the gap 24. The groove 51 is connected to the gap 24 to form a communication channel. The battery is located in the battery housing 5, the baffle 26 is located between the display screen 3 and the circuit board 4, and the protrusions 23 are provided on both sides of the battery housing 5;

[0042] In this embodiment, by setting up the connecting channel, when the circuit board 4, the display screen 3 and the battery are connected by connecting wires, the connecting wires can be prevented from being in the connecting channel, ensuring that the connecting wires will not have poor contact due to the influence of external factors, and at the same time, the overall interior of the accommodating cavity is more beautiful.

[0043] Please refer to Figure 1 In a preferred embodiment, a plurality of inverted hooks are provided in the upper shell 1 at intervals, one end of the inverted hook is connected to the upper shell 1, and the other end is extended toward the lower shell 2, and the display screen 3 is connected to the upper shell 1 through the plurality of inverted hooks; the arrangement of the plurality of inverted hooks ensures that the display screen 3 is not easy to loosen in the accommodating cavity.

[0044] In a preferred embodiment, it also includes a connecting wire and a temperature measuring probe connected to the connecting port 14, one end of the connecting wire is provided with a connecting end (the connecting end may be a USB port or other connecting port, and the circuit board 4 is provided with an input end matched with the connecting end), the connecting end is connected to the connecting port 14, and the other end of the connecting wire is matched with the temperature measuring probe.

[0045] In actual use of the wireless temperature measuring device provided by the embodiment of the utility model, the temperature measuring probe is first connected to the connection port 14 through a connecting wire, and then the power switch 52 is pressed. When the power indicator light 15 lights up (or the normal color is green, and the low power color is red, which is not specifically limited), the second button 13 is pressed and the temperature measuring probe is placed on the surface of the object to be measured to measure the temperature of the object to be measured. When the real-time temperature of the object to be measured is displayed on the display screen 3, the temperature data of the object to be measured is transmitted through the first button 12 (the specific connection method and transmission method with the external storage device are not specifically limited, as long as data transmission can be achieved, and a wireless Bluetooth module or a wireless network module can be used), and the temperature measurement is completed at this time.

[0046] The beneficial effects of the utility model are as follows: the utility model provides a wireless temperature measuring device, which assembles the upper and lower shells through the first connecting component and the second connecting component. Compared with the traditional temperature measuring device with threaded connection, it is more convenient to install and has a simpler structure.

[0047] In this specification, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0048] In the description of this specification, the description with reference to the terms "preferred embodiment", "further embodiment", "other embodiments" or "specific example" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0049] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A wireless temperature measuring device, comprising an upper shell and a lower shell that are matched and connected, wherein the upper shell and the lower shell are matched and connected to form a housing cavity, wherein a battery, a display screen and a circuit board are arranged in the housing cavity, wherein the display screen and the circuit board are both connected to the battery; a first opening is arranged on the upper shell, and a second opening is arranged on the lower shell, wherein when the upper shell and the lower shell are matched and connected, the first opening and the second opening are connected to form a connection port; characterized in that: The upper shell is provided with a first connecting component, and the lower shell is provided with a second connecting component. When the upper shell and the lower shell are matched and connected, the first connecting component is matched and connected with the second connecting component.

2. The wireless temperature measuring device according to claim 1, characterized in that: The circuit board is provided with a data transmission module and a data acquisition module which are electrically connected to each other, the upper shell is provided with a first button and a second button which are matched with the data transmission module and the data acquisition module, the upper shell is also provided with a power switch button which is matched with the circuit board, the first button, the second button and the power switch button are arranged at intervals, and the upper shell is also provided with a power display light which is arranged close to the power switch button.

3. The wireless temperature measuring device according to claim 1, characterized in that: The first connecting component includes a first fixing block, there are two first fixing blocks, the two first fixing blocks are arranged at an interval and are located at one end of the upper shell, the first opening is arranged at the other end of the upper shell, the first fixing block is provided with a first fixing groove, and the second connecting component includes a clamping block matched with the first fixing groove, and when the upper shell and the lower shell are matched with each other, the clamping block is matched with the fixing groove.

4. The wireless temperature measuring device according to claim 1, characterized in that: The first connecting component also includes a second fixed block and a third fixed block rotatably connected to the second fixed block, the second connecting component includes a second fixed groove and a third fixed groove matched with the second fixed block and the rotating block, the second fixed groove and the third fixed groove are connected to each other, and when the upper shell and the lower shell are matched and connected, the second fixed block is connected to the second fixed groove, and the third fixed block is connected to the third fixed groove.

5. The wireless temperature measuring device according to claim 4, characterized in that: The second fixing block includes a supporting block and a supporting rod, wherein the supporting blocks are two, and both ends of the supporting rod are respectively connected to the supporting blocks; The third fixing block includes a first connecting block and a second connecting block connected to each other, the first connecting block is provided with an elastic member, the first connecting block is matched and connected to the connecting rod through the elastic member, and when the upper shell and the lower shell are connected, the second connecting block is connected to the third fixing groove.

6. The wireless temperature measuring device according to claim 5, characterized in that: The lower shell is also provided with fixing openings, which are arranged on both sides of the lower shell and communicated with the second fixing groove.

7. The wireless temperature measuring device according to claim 1, characterized in that: The upper shell is provided with a first support column, the first support column is provided with a connecting piece, the lower shell is provided with a second support column, the second support column is provided with a connecting groove interconnected with the connecting piece; the first support column and the second support column are both multiple, and the circuit board is provided with a connecting hole matching and connected with the first support column or the second support column; the first support column and the second support column are both located in the accommodating cavity.

8. The wireless temperature measuring device according to claim 1, characterized in that: The lower shell is provided with a protrusion, a battery shell and a baffle, there are two protrusions, a gap is formed between the two protrusions, the battery shell and the baffle are both provided with a groove connected to the gap, the groove is connected to the gap to form a connecting channel, the battery is located in the battery shell, the baffle is located between the display screen and the circuit board, and the protrusions are arranged on both sides of the battery shell.

9. The wireless temperature measuring device according to claim 1, characterized in that: The upper shell is also provided with a plurality of inverted hooks arranged at intervals, one end of the inverted hook is connected to the upper shell, and the other end is extended toward the lower shell, and the display screen is connected to the upper shell through the plurality of inverted hooks.

10. The wireless temperature measuring device according to any one of claims 1 to 9, characterized in that: It also includes a wire and a temperature measuring probe connected to the connecting port, one end of the connecting wire is provided with a connecting end, the connecting end is connected to the connecting port, and the other end of the connecting wire is matched and connected to the temperature measuring probe.

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