Timer convenient to charge

Abstract

The utility model relates to the technical field of timers, in particular to a time timer convenient to charge, which comprises a timer shell and is characterized in that a wireless charging system is arranged in the time timer; the wireless charging system comprises a wireless transmitter and a wireless receiver; the wireless transmitter comprises a transmitting end, and the transmitting end is used for transmitting a wireless magnetic field to transmit energy to the wireless receiver so as to realize wireless charging; the wireless receiver comprises a receiving end and at least one electric energy storage device, the receiving end is electrically connected with the electric energy storage device, the electric energy storage device is electrically connected with the timer, and the receiving end is used for receiving the electric energy of the transmitting end and converting the electric energy into current to be supplied to the electric energy storage device for charging. By arranging the transmitting end and the receiving end, wireless charging of the electric energy storage device is achieved, the timer is charged through the electric energy storage device in the using process, the timer can be used for a long time, a battery does not need to be replaced, and the accuracy of the timer is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of timers, in particular to a time timer which is convenient for charging. Background Art

[0002] A timer is a device that uses a specific principle to measure time. The timer can be used to help people solve these problems. The operation interface is simple and easy to use, and provides basic timing control functions.

[0003] After searching, the application number: CN202322518133.5 is disclosed in the Chinese Utility Model Patent Library. The patent name is a time timer for preventing mis-startup, which includes a transparent cover, a plug, a pin, a connecting part and a circuit board; the circuit board includes a PCB board, at least one display screen is arranged on one side of the PCB board, a power supply is arranged on the other side, and a starting element is arranged on the PCB board, and one end of the side of the PCB board provided with the power supply is provided with a time controller and a countdown module, and the starting element is provided with an independent abutment rod for starting the starting element, and the pin is arranged on the plug close to the abutment rod to abut the abutment rod, thereby realizing the on-off of the circuit board circuit. In the utility model, if the pin is pulled out by mistake, within a certain period of time, the pin is reinserted, the pin is abutted against the abutment rod again, and the starting element can be closed to close the time controller again, and this time is reset to zero to avoid the pin being pulled out by mistake, resulting in inaccurate timing.

[0004] However, during the use of the above timer, once the timer runs out of power, the transparent cover needs to be opened and the battery removed and replaced. During this process, the timer is in a shutdown state, which may cause inaccurate timing of the timer.

[0005] Therefore, how to solve the problem of inaccurate timing caused by battery replacement during the use of the above-mentioned timer has become a technical problem to be solved by this application. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model provides a timer that is convenient for charging. To achieve the above purpose, the utility model is implemented through the following technical solutions:

[0007] A timer convenient for charging, the timer comprising a timer housing, the timer housing comprising a transparent housing, plugs being arranged at both ends of the transparent housing, a PCB board being arranged inside the transparent housing, a starting element and a display screen being arranged on the PCB board, one of the plugs being arranged with an abutment column for starting the starting element,

[0008] A wireless charging system is provided inside the timer;

[0009] The wireless charging system includes a wireless transmitter and a wireless receiver;

[0010] The wireless transmitter comprises a transmitting end, and the transmitting end is used to transmit a radio magnetic field to transmit energy to a wireless receiver, thereby realizing wireless charging;

[0011] The wireless receiver includes a receiving end and at least one power storage device, wherein the receiving end and the power storage device are electrically connected, and the power storage device is electrically connected to a timer. The receiving end is used to receive power from the transmitting end and convert it into current to charge the power storage device.

[0012] Preferably, the wireless transmitter further comprises a frame, and the transmitting end is arranged inside the frame;

[0013] The wireless receiver is arranged at the bottom of the PCB board, and the receiving board of the receiving end is arranged facing the transmitting board of the transmitting end.

[0014] Preferably, a placement groove is provided on the upper surface of the frame, and the transmitting end is fixedly arranged at the bottom of the placement groove.

[0015] Preferably, the wireless receiver also includes a bracket one, the bracket one is fixedly mounted on the bottom of the PCB board, the power storage device is fixedly mounted on the bottom of the bracket one, the bottom of the bracket one is fixedly mounted with a bracket two, and the receiving end is fixedly mounted on the bottom of the bracket two.

[0016] Preferably, the transparent shell is made of quartz glass, silicate glass, or acrylic transparent material.

[0017] Preferably, the electric energy storage device is made of a capacitor or a battery.

[0018] Preferably, the receiving end is arranged inside one of the plugs, and the transmitting end is arranged outside the plug.

[0019] Preferably, a chamber is provided inside the plug, and the receiving end is fixedly arranged inside the chamber.

[0020] The utility model provides a timer that is convenient for charging and has the following beneficial effects:

[0021] In the utility model, wireless charging of the electric energy storage device is realized by setting a transmitting end and a receiving end. The time timer is charged by the electric energy storage device during use, so that the time timer can be used for a long time without replacing the battery, thereby ensuring the accuracy of the time timer. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a timer that is convenient for charging in the utility model;

[0023] Figure 2 This is a schematic diagram of the overall structure of the wireless transmitter in the first embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a wireless receiver in Embodiment 1 of the present utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the receiving end and the transmitter in the second embodiment of the present utility model.

[0026] In the figure: 10-timer housing, 11-transparent housing, 12-plug, 13-abutment column, 15-chamber, 20-wireless transmitter, 21-frame, 22-transmitter, 23-placement slot, 30-PCB board, 40-wireless receiver, 41-electric energy storage device, 42-bracket one, 43-bracket two, 44-receiving end. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention 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 related listed items.

[0030] See also Figure 1-3 In the present invention, the first embodiment is provided:

[0031] A timer convenient for charging, the timer comprising a timer housing 10, the timer housing 10 comprising a transparent housing 11, plugs 12 being arranged at both ends of the transparent housing 11, a PCB board 30 being arranged inside the transparent housing 11, a starting element and a display screen being arranged on the PCB board 30, and an abutment column 13 for starting the starting element being arranged on one of the plugs 12;

[0032] A wireless charging system is provided inside the timer;

[0033] The wireless charging system includes a wireless transmitter 20 and a wireless receiver 40;

[0034] The wireless transmitter 20 includes a transmitting end 22, and the transmitting end 22 is used to transmit a radio magnetic field to transmit energy to a wireless receiver, thereby realizing wireless charging;

[0035] The wireless receiver 40 includes a receiving end 44 and at least one power storage device 41. The receiving end 44 and the power storage device 41 are electrically connected. The power storage device 41 is electrically connected to a timer. The receiving end is used to receive power from the transmitting end and convert it into current to charge the power storage device.

[0036] Specifically, Figure 2-3 As shown in: the wireless transmitter 20 further includes a frame 21, and the transmitting end 22 is arranged inside the frame 21;

[0037] The wireless receiver 40 is disposed at the bottom of the PCB board 30 , and the receiving board of the receiving end 44 is disposed facing the transmitting board of the transmitting end 22 .

[0038] Specifically, Figure 2 As shown in the figure: the upper surface of the frame 21 is provided with a placement groove 23, and the transmitting end 22 is fixedly arranged at the bottom of the placement groove 23 for placing and supporting the timer housing 10.

[0039] Specifically, Figure 3 As shown in: the wireless receiver 40 also includes a bracket 42, the bracket 42 is fixedly installed on the bottom of the PCB board 30, the power storage device 41 is fixedly installed on the bottom of the bracket 42, the bottom of the bracket 42 is fixedly installed with a bracket 43, and the receiving end 44 is fixedly installed on the bottom of the bracket 43. In this way, by setting the bracket 42 and the bracket 43, the distance from the receiving end 44 to the transmitting end 22 can be shortened, and the magnetic induction intensity can be improved. At the same time, the power storage device 41 is used to store current, which is convenient for powering the time timer.

[0040] Furthermore, in this embodiment, the transparent shell 11 is made of plastic material, which can more effectively transmit energy to the receiving end 44 and improve the charging efficiency.

[0041] Furthermore, in this embodiment, the electric energy storage device is made of electrical components such as capacitors and batteries that can store electric energy.

[0042] The working principle of this embodiment is:

[0043] When in use, pull out the abutment column 13, start the time timer, place the transparent shell 11 of the time timer in the placement groove 23, shorten the distance between the transmitting end 22 and the receiving end 44, and realize wireless charging of the power storage device 41. The time timer is charged by the power storage device 41 during use, so that the time timer can be used for a long time without replacing the battery, thereby ensuring the accuracy of the time timer.

[0044] It should be noted that the above-mentioned time timer is a prior art, disclosed in application number: CN202322518133.5, and the patent name is time timer for preventing accidental start-up. Its working principle and internal structure will not be repeated here.

[0045] See also Figure 4 In the present application, the second embodiment is also disclosed:

[0046] The difference from the first embodiment is that the receiving end 44 is arranged inside one of the plugs 12, and the transmitting end 22 is arranged outside the plug 12. When the timer is in use, the charging end 22 and the receiving end 44 are electromagnetically inductively connected to charge the energy storage device 41.

[0047] Specifically, Figure 4 As shown in , a chamber 15 is provided inside the plug 12 , and the receiving end 44 is fixedly disposed inside the chamber 15 .

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A timer convenient for charging, the timer comprising a timer housing, the timer housing comprising a transparent housing, plugs are provided at both ends of the transparent housing, a PCB board is provided inside the transparent housing, a starting element and a display screen are provided on the PCB board, one of the plugs is provided with an abutment column for starting the starting element, characterized in that: A wireless charging system is provided inside the timer; The wireless charging system includes a wireless transmitter and a wireless receiver; The wireless transmitter comprises a transmitting end, and the transmitting end is used to transmit a radio magnetic field to transmit energy to a wireless receiver, thereby realizing wireless charging; The wireless receiver includes a receiving end and at least one power storage device, wherein the receiving end and the power storage device are electrically connected, and the power storage device is electrically connected to a timer. The receiving end is used to receive power from the transmitting end and convert it into current to charge the power storage device.

2. The timer for convenient charging as claimed in claim 1, characterized in that: The wireless transmitter also includes a frame, and the transmitting end is arranged inside the frame; The wireless receiver is arranged at the bottom of the PCB board, and the receiving board of the receiving end is arranged facing the transmitting board of the transmitting end.

3. The timer for convenient charging as claimed in claim 2, characterized in that: The upper surface of the frame is provided with a placement groove, and the transmitting end is fixedly arranged at the bottom of the placement groove.

4. The timer for convenient charging as claimed in claim 2, characterized in that: The wireless receiver also includes a bracket 1, which is fixedly mounted on the bottom of the PCB board, the power storage device is fixedly mounted on the bottom of the bracket 1, a bracket 2 is fixedly mounted on the bottom of the bracket 1, and the receiving end is fixedly mounted on the bottom of the bracket 2.

5. The timer for convenient charging as claimed in claim 2, characterized in that: The transparent shell is made of quartz glass, silicate glass, or acrylic transparent material.

6. The timer for convenient charging as claimed in claim 2, characterized in that: The electric energy storage device is made of capacitors and batteries.

7. The timer for convenient charging as claimed in claim 1, characterized in that: The receiving end is arranged inside one of the plugs, and the transmitting end is arranged outside the plug.

8. The timer for convenient charging as claimed in claim 7, characterized in that: A chamber is arranged inside the plug, and the receiving end is fixedly arranged inside the chamber.

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