Charging assembly and food thermometer

Abstract

The utility model provides a charging assembly and a food thermometer. The charging assembly comprises a thermometer housing, a circuit board, a charging electrode and an elastic conductive member. The charging electrode is installed on the thermometer shell and located at the top end of the thermometer shell, the charging electrode is provided with a first butt joint end, the first butt joint end is exposed out of the thermometer shell and used for being in butt joint with a second butt joint end of an external charger, and the elastic conductive piece is arranged between the circuit board and the charging electrode. The two ends of the elastic conductive part are connected with the charging part and the charging electrode respectively, the charging part and the charging electrode are in an electric connection state through electric conduction of the elastic conductive part, and the elastic conductive part is elastically connected to the circuit board and the charging electrode. The installation error of the circuit board and the charging electrode relative to the thermometer shell is overcome, rigid conductivity of the circuit board and the charging electrode is avoided, the stability of the electrical connection state of the charging electrode and the circuit board is guaranteed, and the charging effect of the charging assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food thermometers, in particular to a charging component and a food thermometer. Background Art

[0002] With the development of technology, food thermometers are used to measure food temperature, and charging components are part of the food thermometer. In the prior art, existing charging components include a thermometer housing, a circuit board, and a charging electrode. The circuit board is built into the thermometer housing; the charging electrode is mounted within the thermometer housing and electrically connected to the circuit board. Mounting errors between the circuit board and the charging electrode relative to the thermometer housing cause a deviation in the distance between the circuit board and the charging electrode. However, the rigid conductivity of the circuit board and the charging electrode cannot overcome this deviation in the distance between the circuit board and the charging electrode. As a result, the electrical connection between the charging electrode and the circuit board is unstable, resulting in poor charging performance in the existing charging components. Utility Model Content

[0003] The purpose of the utility model is to provide a charging component and a food thermometer, wherein a circuit board is built into a thermometer housing; the circuit board is provided with a charging part, and a charging electrode is installed in the thermometer housing, and the charging electrode is at the top of the thermometer housing; the charging electrode is provided with a first docking end, the first docking end is exposed to the thermometer housing, and is used for docking with a second docking end of an external charger; an elastic conductive member is provided between the circuit board and the charging electrode, and the two ends of the elastic conductive member are respectively connected to the charging part and the charging electrode, and the charging part and the charging electrode are in an electrically connected state through electrical conduction of the elastic conductive member; based on the elastic connection of the elastic conductive member to the circuit board and the charging electrode, the elastic effect of the elastic conductive member is fully utilized to overcome the installation error of the circuit board and the charging electrode relative to the thermometer housing, avoid the circuit board and the charging electrode using rigid conductivity, ensure the stability of the electrical connection state of the charging electrode and the circuit board, and improve the charging effect of the charging component.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A charging assembly, applied to a food thermometer, comprising:

[0006] Thermometer housing;

[0007] A circuit board is built into the thermometer housing; the circuit board is provided with a charging unit;

[0008] a charging electrode mounted on the thermometer housing, the charging electrode being located at the top of the thermometer housing and having a first docking end exposed to the thermometer housing and adapted to dock with a second docking end of an external charger;

[0009] An elastic conductive member is provided between the circuit board and the charging electrode, with two ends of the elastic conductive member respectively connected to the charging portion and the charging electrode, and the charging portion and the charging electrode are in an electrically connected state through electrical conduction of the elastic conductive member.

[0010] Optionally, the elastic conductive member is built into the thermometer housing and arranged along the extension direction of the circuit board, and the elastic conductive member, the circuit board and the charging electrode are arranged along the axial direction of the thermometer housing.

[0011] Optionally, the elastic conductive member is a conductive spring.

[0012] Optionally, one end of the conductive spring elastically contacts the charging portion, and the other end of the conductive spring elastically contacts the charging electrode.

[0013] Optionally, the first docking end is located at one end of the charging electrode, and the other end of the charging electrode contacts the elastic conductive member.

[0014] Optionally, the charging electrode is detachably connected to the thermometer housing.

[0015] Optionally, the thermometer housing is provided with a threaded hole;

[0016] A threaded portion is provided on the peripheral side wall of the charging electrode, and the threaded portion is screwed into the threaded hole.

[0017] Optionally, the charging electrode is made of copper.

[0018] Optionally, the thermometer housing is provided with a grip portion, the grip portion being provided on a peripheral side wall of the thermometer housing, and the grip portion being used for a user to grip;

[0019] The gripping portion and the charging electrode are spaced apart and arranged in different directions.

[0020] A food thermometer comprises the charging assembly.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The utility model provides a charging assembly and a food thermometer, wherein a circuit board is built into a thermometer housing; the circuit board is provided with a charging portion, a charging electrode is installed in the thermometer housing, the charging electrode is at the top end of the thermometer housing, the charging electrode is provided with a first docking end, the first docking end is exposed to the thermometer housing, and is used for docking with a second docking end of an external charger; an elastic conductive member is provided between the circuit board and the charging electrode, the two ends of the elastic conductive member are respectively connected to the charging portion and the charging electrode, the charging portion and the charging electrode are in an electrically connected state through electrical conduction of the elastic conductive member, based on the elastic connection of the elastic conductive member to the circuit board and the charging electrode, the elastic effect of the elastic conductive member is fully utilized to overcome the installation error of the circuit board and the charging electrode relative to the thermometer housing, avoid the circuit board and the charging electrode using rigid conductivity, ensure the stability of the electrical connection state of the charging electrode and the circuit board, and improve the charging effect of the charging assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0024] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0025] Figure 1 A schematic diagram of a charging assembly according to an embodiment of the present application is shown.

[0026] Figure 2 A cross-sectional view of a charging assembly according to one embodiment of the present application is shown.

[0027] Figure 3 An exploded view of a charging assembly according to one embodiment of the present application is shown.

[0028] Figure 4 A schematic diagram of the connection between the circuit board and the elastic conductive member of the charging assembly according to an embodiment of the present application is shown.

[0029] Figure 5 A schematic diagram of a charging electrode of a charging assembly according to an embodiment of the present application is shown.

[0030] Reference numerals

[0031] 100. Charging component;

[0032] 10. Thermometer housing; 10a. Threaded hole; 11. Grip;

[0033] 20. Circuit board; 21. Charging unit;

[0034] 30. Charging electrode; 31. First docking end; 32. Threaded portion;

[0035] 40. Elastic conductive parts. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.

[0037] Please refer to the attached Figures 1 to 3 An embodiment of the present application provides a charging component 100, which is applied to a food thermometer. In this case, the charging component 100 is a part of the food thermometer, and is used to conduct food temperature.

[0038] Please refer to the attached Figures 1 to 3 In an embodiment of the present application, the charging component 100 includes a thermometer housing 10, a circuit board 20, a charging electrode 30 and an elastic conductive member 40. The circuit board 20 is located on the inner side of the thermometer housing 10, the charging electrode 30 is located on the outer side of the thermometer housing 10, and the elastic conductive member 40 is located between the circuit board 20 and the elastic conductive member 40. At this time, the circuit board 20 is connected to the inner side of the thermometer housing 10, and the charging electrode 30 is connected to the thermometer housing 10. The charging part 21 and the charging electrode 30 are in an electrically connected state through electrical conduction of the elastic conductive member 40. Based on the elastic connection of the elastic conductive member 40 to the circuit board 20 and the charging electrode 30, the elastic effect of the elastic conductive member 40 is fully utilized to overcome the installation error of the circuit board 20 and the charging electrode 30 relative to the thermometer housing 10, avoid the circuit board 20 and the charging electrode 30 using rigid conductivity, ensure the stability of the electrical connection state of the charging electrode 30 and the circuit board 20, and improve the charging effect of the charging component 100.

[0039] Please refer to the attached Figures 1 to 3 In the embodiment of the present application, the thermometer housing 10 serves as a supporting component of the charging assembly 100. The thermometer housing 10 is used to support the circuit board 20, the charging electrode 30 and the elastic conductive member 40. The circuit board 20 is built into the thermometer housing 10 so that the circuit board 20 is fixed to the inner side of the thermometer housing 10. The circuit board 20 is provided with a charging part 21, which is used to electrically connect the charging electrode 30.

[0040] Please refer to the attached Figure 2 and5 In the embodiment of the present application, the charging electrode 30 is installed on the thermometer housing 10. The charging electrode 30 is at the top of the thermometer housing 10 so that the charging electrode 30 can be fixed to the top of the thermometer housing 10. The charging electrode 30 is provided with a first docking end 31. The first docking end 31 is exposed to the thermometer housing 10 and is used for docking with the second docking end of the external charger so that the second docking end of the charger can be connected to the first docking end 31 from the external environment, thereby facilitating the electrical connection between the second docking end of the charger and the first docking end 31 of the charging electrode 30, thereby facilitating the power supply between the charger and the charging electrode 30. Optionally, the charging electrode 30 is a copper part.

[0041] Please refer to the attached Figures 2 to 5 In the embodiment of the present application, the elastic conductive member 40 is arranged between the circuit board 20 and the charging electrode 30, and the two ends of the elastic conductive member 40 are respectively connected to the charging part 21 and the charging electrode 30. The charging part 21 and the charging electrode 30 are in an electrically connected state through electrical conduction of the elastic conductive member 40. Based on the elastic connection of the elastic conductive member 40 to the circuit board 20 and the charging electrode 30, the elastic effect of the elastic conductive member 40 is fully utilized to overcome the installation error of the circuit board 20 and the charging electrode 30 relative to the thermometer housing 10, avoid the circuit board 20 and the charging electrode 30 using rigid conductivity, ensure the stability of the electrical connection state of the charging electrode 30 and the circuit board 20, and improve the charging effect of the charging component 100.

[0042] Please refer to the attached Figures 1-2 At this time, the elastic conductive member 40 is built into the thermometer housing 10 and is arranged along the extension direction of the circuit board 20. The elastic conductive member 40, the circuit board 20 and the charging electrode 30 are arranged along the axial direction of the thermometer housing 10, so that the charging electrode 30, the elastic conductive member 40 and the circuit board 20 are electrically connected from top to bottom in sequence. Based on the elastic connection of the elastic conductive member 40 to the circuit board 20 and the charging electrode 30, the elastic effect of the elastic conductive member 40 is fully utilized to overcome the installation error of the circuit board 20 and the charging electrode 30 relative to the thermometer housing 10, avoid the use of rigid conductivity of the circuit board 20 and the charging electrode 30, ensure the stability of the electrical connection state of the charging electrode 30 and the circuit board 20, and improve the charging effect of the charging component 100. Optionally, the elastic conductive member 40 is a conductive spring.

[0043] Please refer to the attached Figures 2-4, wherein one end of the conductive spring elastically contacts the charging part 21, and the other end of the conductive spring elastically contacts the charging electrode 30, so that the charging electrode 30 is energized with the charging part 21 through the two ends of the conductive spring, thereby facilitating the current of the second docking end of the charger to be sequentially conducted through the first docking end 31 of the charging electrode 30 and the conductive spring to the charging part 21 of the circuit board 20, so as to charge the charging part 21 of the circuit board 20.

[0044] Please refer to the attached Figures 1-2 In addition, the first docking end 31 is at one end of the charging electrode 30, and the other end of the charging electrode 30 contacts the elastic conductive member 40, so that the elastic conductive member 40 applies an elastic force to the charging electrode 30, thereby facilitating that the length of the elastic conductive member 40 can adapt to the distance between the charging electrode 30 and the circuit board 20, and making full use of the elastic effect of the elastic conductive member 40 to overcome the installation error of the circuit board 20 and the charging electrode 30 relative to the thermometer housing 10, avoiding the use of rigid conductivity for the circuit board 20 and the charging electrode 30, ensuring the stability of the electrical connection state of the charging electrode 30 and the circuit board 20, and improving the charging effect of the charging component 100.

[0045] Please refer to the attached Figure 2 and 5 In the embodiment of the present application, the charging electrode 30 is detachably connected to the thermometer housing 10, so that the charging electrode 30 can be connected to or detached from the thermometer housing 10, which improves the convenience of replacing the charging electrode 30. When the charging electrode 30 is connected to the thermometer housing 10, the lower end of the charging electrode 30 squeezes the elastic conductive member 40, so that both ends of the elastic conductive member 40 contact the charging portion 21 and the charging electrode 30, thereby facilitating the electrical conduction of the charging portion 21 and the charging electrode 30 through the elastic conductive member 40 and being in an electrically connected state. Based on the elastic conductive member 40, the charging electrode 30 is electrically connected to the thermometer housing 10. It is connected to the circuit board 20 and the charging electrode 30, and fully utilizes the elastic effect of the elastic conductive part 40 to overcome the installation error of the circuit board 20 and the charging electrode 30 relative to the thermometer housing 10, avoids the circuit board 20 and the charging electrode 30 using rigid conductivity, ensures the stability of the electrical connection state of the charging electrode 30 and the circuit board 20, and improves the charging effect of the charging component 100. When the charging electrode 30 is detached from the thermometer housing 10, it is convenient for the charging electrode 30 to be detached from the elastic conductive part 40, thereby facilitating the replacement or repair of the charging electrode 30.

[0046] Please refer to the attached Figures 1-2At this time, the thermometer housing 10 is provided with a threaded hole 10a, and the peripheral side wall of the charging electrode 30 is provided with a threaded portion 32, which is screwed into the threaded hole 10a, so that the charging electrode 30 can be detachably connected to the thermometer housing 10 through the threaded portion 32 and the threaded hole 10a, thereby facilitating the charging electrode 30 to be connected to the thermometer housing 10. The lower end of the charging electrode 30 squeezes the elastic conductive member 40 during the connection process, so that both ends of the elastic conductive member 40 contact the charging portion 21 and the charging electrode 30, thereby facilitating the charging portion 21 and the charging electrode 30 to be connected via the elastic conductive member. The elastic conductive member 40 is in an electrically connected state due to the electrical conduction of the elastic conductive member 40. Based on the elastic connection between the circuit board 20 and the charging electrode 30, the elastic effect of the elastic conductive member 40 is fully utilized to overcome the installation error of the circuit board 20 and the charging electrode 30 relative to the thermometer housing 10, avoids the circuit board 20 and the charging electrode 30 from adopting rigid conductivity, ensures the stability of the electrical connection state of the charging electrode 30 and the circuit board 20, and improves the charging effect of the charging component 100. Optionally, the threaded hole 10a is an internal thread and the threaded portion 32 is an external thread to facilitate the external thread to engage with the internal thread.

[0047] Please refer to the attached Figure 1 In the embodiment of the present application, the thermometer housing 10 is provided with a gripping portion 11, which is arranged on the peripheral side wall of the thermometer housing 10. The gripping portion 11 is used for the user to grasp, so that the user can grasp the thermometer housing 10 through the gripping portion 11, thereby facilitating the user to grasp the gripping portion 11 and drive the overall position adjustment of the charging component 100, thereby improving the gripping comfort of the thermometer housing 10. The gripping portion 11 is arranged at intervals from the charging electrode 30 and arranged in different directions, thereby avoiding the user touching the charging electrode 30 during use. Optionally, the gripping portion 11 is arranged in an arc shape so that the gripping portion 11 can adapt to the user's hand shape, ensuring the user's gripping effect on the gripping portion 11, and at the same time, ensuring the use effect of the charging component 100.

[0048] In another embodiment, a food thermometer includes a charging assembly 100, which serves as part of the food thermometer and is used to measure the temperature of food. In this embodiment, the charging electrode 30 has a first docking end 31, which is exposed to the thermometer housing 10 and is intended to dock with a second docking end of an external charger. An elastic conductive member 40 is disposed between the circuit board 20 and the charging electrode 30. The ends of the elastic conductive member 40 connect the charging portion 21 and the charging electrode 30, respectively. The charging portion 21 and the charging electrode 30 are electrically connected through electrical conduction by the elastic conductive member 40. The elastic connection between the elastic conductive member 40 and the circuit board 20 and the charging electrode 30 utilizes the elastic effect of the elastic conductive member 40 to overcome installation errors of the circuit board 20 and the charging electrode 30 relative to the thermometer housing 10, avoiding the need for rigid conductivity between the circuit board 20 and the charging electrode 30. This ensures the stability of the electrical connection between the charging electrode 30 and the circuit board 20, and improves the charging efficiency of the charging assembly 100.

[0049] In addition, the first docking end 31 is at one end of the charging electrode 30, and the other end of the charging electrode 30 contacts the elastic conductive member 40, so that the elastic conductive member 40 applies an elastic force to the charging electrode 30, thereby facilitating that the length of the elastic conductive member 40 can adapt to the distance of the charging electrode 30 relative to the circuit board 20, and making full use of the elastic effect of the elastic conductive member 40 to overcome the installation error of the circuit board 20 and the charging electrode 30 relative to the thermometer housing 10, avoiding the use of rigid conductivity of the circuit board 20 and the charging electrode 30, ensuring the stability of the electrical connection state of the charging electrode 30 and the circuit board 20, and improving the charging effect of the charging component 100.

[0050] Compared with the prior art, the beneficial effects of the present invention are:

[0051] The utility model provides a charging assembly 100 and a food thermometer, wherein a circuit board 20 is built into a thermometer housing 10, the circuit board 20 is provided with a charging portion 21, a charging electrode 30 is installed in the thermometer housing 10, the charging electrode 30 is at the top of the thermometer housing 10, the charging electrode 30 is provided with a first docking end 31, the first docking end 31 is exposed to the thermometer housing 10, and is used for docking with a second docking end of an external charger, an elastic conductive member 40 is arranged between the circuit board 20 and the charging electrode 30, the two ends of the elastic conductive member 40 are respectively connected to the charging portion 21 and the charging electrode 30, the charging portion 21 and the charging electrode 30 are in an electrically connected state through electrical conduction of the elastic conductive member 40, based on the elastic connection of the elastic conductive member 40 to the circuit board 20 and the charging electrode 30, the elastic effect of the elastic conductive member 40 is fully utilized to overcome the installation error of the circuit board 20 and the charging electrode 30 relative to the thermometer housing 10, avoid the circuit board 20 and the charging electrode 30 using rigid conductivity, ensure the stability of the electrical connection state of the charging electrode 30 and the circuit board 20, and improve the charging effect of the charging assembly 100.

[0052] At this time, the elastic conductive member 40 is built into the thermometer housing 10 and arranged along the extension direction of the circuit board 20. The elastic conductive member 40, the circuit board 20 and the charging electrode 30 are arranged along the axial direction of the thermometer housing 10 so that the charging electrode 30, the elastic conductive member 40 and the circuit board 20 are electrically connected in sequence from top to bottom.

[0053] Among them, one end of the conductive spring elastically contacts the charging part 21, and the other end elastically contacts the charging electrode 30, so that the charging electrode 30 can be energized with the charging part 21 through the two ends of the conductive spring, thereby facilitating the current of the second docking end of the charger to be transmitted to the charging part 21 of the circuit board 20 through the first docking end 31 of the charging electrode 30 and the conductive spring in sequence, so as to realize charging of the charging part 21 of the circuit board 20.

[0054] In addition, the first docking end 31 is at one end of the charging electrode 30, and the other end of the charging electrode 30 contacts the elastic conductive member 40, so that the elastic conductive member 40 applies an elastic force to the charging electrode 30, thereby facilitating that the length of the elastic conductive member 40 can adapt to the distance of the charging electrode 30 relative to the circuit board 20, and making full use of the elastic effect of the elastic conductive member 40 to overcome the installation error of the circuit board 20 and the charging electrode 30 relative to the thermometer housing 10, avoiding the use of rigid conductivity of the circuit board 20 and the charging electrode 30, ensuring the stability of the electrical connection state of the charging electrode 30 and the circuit board 20, and improving the charging effect of the charging component 100.

[0055] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features limited to "first" and "second" may explicitly or implicitly include one or more features.

[0056] This document uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and core ideas of this application. At the same time, for technical personnel in this field, based on the ideas of this application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on this application.

Claims

1. A charging assembly, characterized in that: Applied to a food thermometer, the charging assembly includes: Thermometer housing; A circuit board is built into the thermometer housing; the circuit board is provided with a charging unit; a charging electrode mounted on the thermometer housing, the charging electrode being located at the top of the thermometer housing and having a first docking end exposed to the thermometer housing and adapted to dock with a second docking end of an external charger; An elastic conductive member is provided between the circuit board and the charging electrode, with two ends of the elastic conductive member respectively connected to the charging portion and the charging electrode, and the charging portion and the charging electrode are in an electrically connected state through electrical conduction of the elastic conductive member.

2. The charging assembly according to claim 1, characterized in that The elastic conductive member is built into the thermometer housing and arranged along the extending direction of the circuit board. The elastic conductive member, the circuit board and the charging electrode are arranged along the axial direction of the thermometer housing.

3. The charging assembly according to claim 2, characterized in that The elastic conductive member is a conductive spring.

4. The charging assembly according to claim 3, wherein: One end of the conductive spring elastically contacts the charging portion, and the other end of the conductive spring elastically contacts the charging electrode.

5. The charging assembly according to claim 2, wherein: The first docking end is located at one end of the charging electrode, and the other end of the charging electrode contacts the elastic conductive member.

6. The charging assembly according to claim 1, wherein: The charging electrode is detachably connected to the thermometer housing.

7. The charging assembly according to claim 6, characterized in that The thermometer housing is provided with a threaded hole; A threaded portion is provided on the peripheral side wall of the charging electrode, and the threaded portion is screwed into the threaded hole.

8. The charging assembly according to claim 1, wherein: The charging electrode is made of copper.

9. The charging assembly according to claim 1, wherein: The thermometer housing is provided with a grip portion, which is arranged on a peripheral side wall of the thermometer housing and is used for a user to grip; The gripping portion and the charging electrode are spaced apart and arranged in different directions.

10. A food thermometer, characterized in that: Comprising the charging assembly according to any one of claims 1 to 9.

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