Rocket-shaped timer
Through the design of a rocket-like timer, the automatic repetition timing function of the timer is realized using the microcontroller controller and the inductive proximity switch, solving the problem of the existing timer resetting and improving the convenience and applicability of use.
Patent Information
- Application Number
- CN202422605938.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-10-28
AI Technical Summary
The existing timer function is single, and the timing program needs to be reset after the timing is completed, which is inconvenient to use.
The rocket-like timer design is adopted, and the microcontroller controller and inductive proximity switch are used to achieve the automatic repeat timing function, and the start and stop of the timer is controlled by the pressing head.
The automatic repeat timing function of the timer is realized, which improves the convenience and flexibility of use, and is suitable for a variety of scenarios such as kitchen cooking.
Smart Images
Figure CN223284520U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of timing devices, in particular to a rocket-shaped timer. Background Art
[0002] Timers are widely used in daily life, industrial production, and scientific research. Their core function is to set and precisely control time intervals to achieve automated control or reminders. However, existing timers are relatively limited in functionality, only capable of single-time timing. After the timer expires, the timer must be reset, making it cumbersome to use. Utility Model Content
[0003] The purpose of the utility model is to provide a rocket-shaped timer for solving the above-mentioned problems.
[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0005] A rocket-shaped timer includes a shell, a timing drive module, an electronic timing movement, a single-chip microcomputer controller, a first metal inductor, a first inductive proximity switch, a second metal inductor, a second inductive proximity switch, a speaker, a photovoltaic panel and a battery. The shell is provided with a rocket-shaped structure and includes a base, a first pressing head and a second pressing head. The top of the base is provided with a connecting groove. The first pressing head and the second pressing head are elastically connected to the front and rear sides of the connecting groove respectively. The first metal inductor and the second metal inductor are respectively provided at the bottom ends of the first pressing head and the second pressing head. The first An inductive proximity switch and a second inductive proximity switch are arranged in the connecting groove and respectively cooperate with the first metal induction body and the second metal induction body, and are both connected to the single-chip controller for sending a ringing off signal and a repeating timing signal. A mounting groove is provided on the front of the base, and the timing drive module is arranged in the mounting groove for rotation timing and is connected to the electronic timing movement through the single-chip controller. The photovoltaic panel is laid in the mounting groove and is located on the peripheral side of the timing drive module and is connected to the battery through an inverter. The single-chip controller is also connected to the electronic timing movement and the speaker.
[0006] Preferably, the bottom ends of the first pressing head and the second pressing head are each provided with a telescopic column, the bottom of the connecting groove is provided with a telescopic hole for inserting the bottom end of the telescopic column, the bottom end of the telescopic column is provided with an anti-drop ring, and the outer diameter of the anti-drop ring is larger than the aperture of the telescopic hole, the outer movable sleeve of the telescopic column is provided with a spring, the upper end of the spring is connected to the bottom ends of the first pressing head and the second pressing head, and the lower end is connected to the bottom of the connecting groove.
[0007] Preferably, the speaker is arranged in the locking base, and a speaker hole is provided on the back side of the base and in front of the speaker.
[0008] Preferably, the first pressing head and the second pressing head are respectively provided with a neon light bar, and the neon light bar is connected to the single chip controller.
[0009] Preferably, a power display screen is provided on the back of the base for displaying the battery power.
[0010] Preferably, the top of the first pressing head and the top of the second pressing head are respectively provided with a close ringing mark and a repeat timing mark.
[0011] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:
[0012] The utility model provides a rocket-shaped timer. After the timing time is set by a timing drive module, the single-chip microcomputer controller sends the timing information to the electronic timing movement to start the countdown function, and records the timing time set this time at the same time. After the timing is completed, the speaker emits a sound. The operator can press the first pressing head to make the first metal sensor and the first inductive proximity switch inductively cooperate, and send a signal to the single-chip microcomputer controller to control the sounding to stop. The operator can also press the second pressing head to make the second metal sensor and the second inductive proximity switch inductively cooperate, and send a signal to the single-chip microcomputer controller to control the repetition of the timing signal. The electronic timing movement of the single-chip microcomputer controller repeats the last timing time. It is easy to use and improves the functions and usage scenarios of the timer. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of the utility model;
[0014] Figure 2 This is a cross-sectional view of the structure inside the connecting groove of the utility model. DETAILED DESCRIPTION
[0015] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0016] It should be noted that in the present invention, the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are all based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element of the present invention must have a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.
[0017] Example
[0018] Please refer to Figure 1 and Figure 2 As shown, the utility model discloses a rocket-shaped timer, including a shell 1, a timing drive module 2, an electronic timing movement, a single-chip microcomputer controller, a first metal inductor 3, a first inductive proximity switch 4, a second metal inductor 5, a second inductive proximity switch 6, a speaker, a photovoltaic panel and a battery. The shell 1 is provided with a rocket-shaped structure, and includes a base 11, a first pressing head 12 and a second pressing head 13. The top of the base 11 is provided with a connecting groove 14. The first pressing head 12 and the second pressing head 13 are elastically connected to the front and rear sides of the connecting groove 14 respectively. The first metal inductor 3 and the second metal inductor 5 are respectively provided at the first pressing head 12 and the second pressing head 13. At the bottom end of the head 12 and the second pressing head 13, the first inductive proximity switch 4 and the second inductive proximity switch 6 are arranged in the connecting groove 14 and respectively cooperate with the first metal induction body 3 and the second metal induction body 5, and are both connected to the single-chip controller for sending a ringing off signal and a repeating timing signal. A mounting groove 15 is provided on the front of the base 11. The timing drive module 2 is arranged in the mounting groove 15 for rotation timing and is connected to the electronic timing movement through the single-chip controller. The photovoltaic panel is laid in the mounting groove 15 and is located on the peripheral side of the timing drive module 2 and is connected to the battery through the inverter. The single-chip controller is also connected to the electronic timing movement and the speaker.
[0019] The bottom end of the first pressing head 12 and the second pressing head 13 are both provided with a telescopic column 15, and the bottom of the connecting groove 14 is provided with a telescopic hole 16 for inserting the bottom end of the telescopic column 15, and the bottom end of the telescopic column 15 is provided with an anti-drop ring 17, and the outer diameter of the anti-drop ring 17 is larger than the aperture of the telescopic hole 16, and the outer movable sleeve of the telescopic column 15 is provided with a spring 18, the upper end of the spring 18 is connected to the bottom end of the first pressing head 12 and the second pressing head 13, and the lower end is connected to the bottom of the connecting groove 14.
[0020] The speaker is arranged in the locking base 11 , and a speaker hole is arranged on the back side of the base 11 and in front of the speaker.
[0021] The first pressing head 12 and the second pressing head 13 are respectively provided with a neon light bar 7, and the neon light bar 7 is connected to the single chip controller. The back of the base 11 is also provided with a power display screen for displaying the battery power.
[0022] The top of the first pressing head 12 and the top of the second pressing head 13 are respectively provided with a ringing off mark and a repeat timing mark.
[0023] The timing drive module 2 adopts a mechanical rotary timing drive module. After the timing time is set by the timing drive module, the single-chip microcomputer controller sends the timing information to the electronic timing movement to start the countdown function, and records the set timing time at the same time. When the countdown is nearing the end, the speaker will emit an English countdown report "10.9.8.7.....", and the neon light bar 7 will flash, and finally the rocket launch sound will be heard.
[0024] The operator can press the first pressing head 12 to make the first metal sensor 3 and the first inductive proximity switch 5 sense and cooperate, and send a signal to the single-chip controller to stop the sound. The operator can also press the second pressing head 13 to make the second metal sensor 4 and the second inductive proximity switch 6 sense and cooperate, and send a signal to the single-chip controller to control the repetition of the timing signal. The electronic timing movement of the single-chip controller repeats the last timing time, which is easy to use and improves the function and usage scenarios of the timer. For example, when cooking in the kitchen, if you find that the food is not cooked at the original time, you can quickly continue the timing.
[0025] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.
Claims
1. A rocket-shaped timer, characterized in that: The invention comprises a shell, a timing drive module, an electronic timing movement, a single-chip microcomputer controller, a first metal inductor, a first inductive proximity switch, a second metal inductor, a second inductive proximity switch, a speaker, a photovoltaic panel and a battery. The shell is provided with a rocket-shaped structure and comprises a base, a first pressing head and a second pressing head. The top of the base is provided with a connecting groove. The first pressing head and the second pressing head are elastically connected to the front and rear sides of the connecting groove respectively. The first metal inductor and the second metal inductor are respectively provided at the bottom ends of the first pressing head and the second pressing head. The first inductive connecting head is provided with a first pressing head and a second pressing head. A proximity switch and a second inductive proximity switch are arranged in the connecting groove and respectively cooperate with the first metal induction body and the second metal induction body, and are both connected to the single-chip controller for sending a ringing off signal and a repeating timing signal. A mounting groove is provided on the front of the base, and the timing drive module is arranged in the mounting groove for rotation timing and is connected to the electronic timing movement through the single-chip controller. The photovoltaic panel is laid in the mounting groove and is located on the peripheral side of the timing drive module and is connected to the battery through an inverter. The single-chip controller is also connected to the electronic timing movement and the speaker.
2. The rocket-shaped timer according to claim 1, wherein: The bottom end of the first pressing head and the second pressing head are both provided with a telescopic column, the bottom of the connecting groove is provided with a telescopic hole for inserting the bottom end of the telescopic column, the bottom end of the telescopic column is provided with an anti-drop ring, and the outer diameter of the anti-drop ring is larger than the aperture of the telescopic hole, the outer movable sleeve of the telescopic column is provided with a spring, the upper end of the spring is connected to the bottom end of the first pressing head and the second pressing head, and the lower end is connected to the bottom of the connecting groove.
3. The rocket-shaped timer according to claim 1, wherein: The speaker is arranged in the locking base, and a sound hole is arranged on the back side of the base and in front of the speaker.
4. The rocket-shaped timer according to claim 1, wherein: The first pressing head and the second pressing head are respectively provided with a neon light bar, and the neon light bar is connected to the single chip controller.
5. The rocket-shaped timer according to claim 1, wherein: The back of the base is also provided with a power display screen for displaying the battery power.
6. The rocket-shaped timer according to claim 1, wherein: The tops of the first pressing head and the second pressing head are respectively provided with a ringing off mark and a repeat timing mark.