CN210606072U - Remote controller - Google Patents
Remote controller Download PDFInfo
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- CN210606072U CN210606072U CN201922491594.1U CN201922491594U CN210606072U CN 210606072 U CN210606072 U CN 210606072U CN 201922491594 U CN201922491594 U CN 201922491594U CN 210606072 U CN210606072 U CN 210606072U
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- key
- connecting rod
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- power input
- self
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Abstract
The utility model discloses a remote controller, which comprises a base, wherein the base is provided with an accommodating cavity and a mounting groove communicated with the accommodating cavity; the key is movably arranged in the mounting groove; the self-generating module is arranged in the accommodating cavity and connected with the key and is used for converting mechanical energy generated when the key moves into electric energy; and the wireless transmitting module is arranged in the accommodating cavity, is electrically connected with the self-generating module and is used for transmitting signals to electrical equipment by utilizing the electric energy converted by the self-generating module. It can be understood that the technical scheme of the utility model the installation of battery can be removed from to this has avoided the trouble of changing the battery.
Description
Technical Field
The utility model relates to a remote control equipment technical field, in particular to remote controller.
Background
Remote controllers have penetrated into people's daily life, and electrical equipment such as air conditioners, televisions, fans and the like need to be remotely controlled by the remote controllers. At present, most remote controllers in the market adopt batteries to supply energy to internal communication modules, however, the batteries are used, and the batteries are replaced due to energy exhaustion.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a remote controller aims at removing the battery energy supply from to this has avoided the trouble of changing the battery.
In order to achieve the above object, the present invention provides a remote controller, including:
the base is provided with an accommodating cavity and an installation groove communicated with the accommodating cavity;
the key is movably arranged in the mounting groove;
the self-generating module is arranged in the accommodating cavity, connected to the key and used for converting mechanical energy generated when the key moves into electric energy; and
the wireless transmitting module is arranged in the accommodating cavity, is electrically connected with the self-generating module and is used for transmitting signals to electrical equipment by utilizing the electric energy converted by the self-generating module.
Optionally, the self-generating module comprises a power input part and a mechanical energy conversion mechanism, the button is connected with the power input part so that the power input part moves along with the button, and the power input part is connected with the mechanical energy conversion mechanism so as to convert mechanical energy generated when the power input part moves into electric energy.
Optionally, a support member is disposed in the accommodating cavity, the power input member includes a connecting rod, the connecting rod is erected on the support member to form a lever mechanism with the support member, and the key and the mechanical energy conversion mechanism are respectively connected to two ends of the connecting rod.
Optionally, the mechanical energy conversion mechanism includes a permanent magnet and a coil sleeved on the permanent magnet, the coil is connected with the wireless transmitting module and forms a closed circuit, the permanent magnet is connected with one end of the connecting rod, which deviates from the key, the key drives the end of the connecting rod, which deviates from the key, to lift, so that the permanent magnet moves along the axis of the coil.
Optionally, the power input component further comprises a spring plate, one end of the spring plate faces the key, and one end of the spring plate, which is far away from the key, is connected with the connecting rod.
Optionally, the base has a plurality of the mounting groove, the mounting groove is followed the axial interval of connecting rod sets up, the remote controller includes a plurality of the button, each button movably install in one the mounting groove, power input part includes a plurality of the shell fragment, and a plurality of the shell fragment is followed the axial interval of connecting rod sets up in the connecting rod, each the shell fragment deviates from the one end orientation of connecting rod the button.
Optionally, a return spring is arranged in the accommodating cavity and located on one side of the connecting rod, which is away from the key, one end of the return spring abuts against the connecting rod, and the other end abuts against the bottom wall of the accommodating cavity.
Optionally, a plurality of return springs are arranged in the accommodating cavity, and the plurality of return springs are arranged at intervals along the axial direction of the connecting rod.
Optionally, the wireless transmission module includes a voltage detection module, a microprocessor, a memory and a signal transmission module, and the voltage detection module, the microprocessor, the memory and the signal transmission module are respectively electrically connected to the self-generating module.
Optionally, the voltage detection module is in communication connection with the microprocessor, and the microprocessor is in communication connection with the memory and the signal transmission module respectively.
The utility model provides a remote controller, which comprises a base, wherein the base is provided with an accommodating cavity and a mounting groove communicated with the accommodating cavity; the key is movably arranged in the mounting groove; the self-generating module is arranged in the accommodating cavity and connected with the key and is used for converting mechanical energy generated when the key moves into electric energy; and the wireless transmitting module is arranged in the accommodating cavity, is electrically connected with the self-generating module and is used for transmitting signals to electrical equipment by utilizing the electric energy converted by the self-generating module. The utility model discloses a button drives from the motion of generating module and converts the mechanical energy of its motion into the electric energy, and like this, wireless transmitting module can be provided to produced electric energy to realized remote control function under the prerequisite of not installing the battery. It can be understood that the technical scheme of the utility model the installation of battery can be removed from to this has avoided the trouble of changing the battery.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an installation structure of an embodiment of the remote controller of the present invention;
FIG. 2 is a top view of the remote control of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the wireless transmitting module in fig. 1 according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
320 | Mechanical |
| 100 | |
321 | |
| 101 | |
322 | Coil |
| 110 | Containing |
400 | |
| 120 | |
410 | |
| 200 | Push- |
420 | |
| 300 | Self- |
430 | |
| 310 | |
440 | Signal transmitting module |
| 311 | |
500 | Reset spring |
| 312 | Connecting rod |
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below. The examples, in which the specific conditions are not specified, were conducted under the conventional conditions or conditions recommended by the processor. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
The utility model provides a remote controller.
Referring to fig. 1 to 3, in an embodiment of the present invention, a remote controller 1 includes a base 100, the base 100 having a receiving cavity 110 and a mounting groove 120 communicating with the receiving cavity 110; the key 200, the key 200 is movably mounted in the mounting groove 120; the self-generating module 300 is installed in the accommodating cavity 110 and connected to the key 200, and is used for converting mechanical energy generated when the key 200 moves into electric energy; and a wireless transmission module 400, wherein the wireless transmission module 400 is installed in the accommodating cavity 110 and electrically connected with the self-generating module 300, and is used for transmitting signals to electrical equipment by using the electric energy converted by the self-generating module 300.
The utility model provides a remote controller 1, which comprises a base 100, wherein the base 100 is provided with an accommodating cavity 110 and a mounting groove 120 communicated with the accommodating cavity 110; the key 200, the key 200 is movably mounted in the mounting groove 120; the self-generating module 300 is installed in the accommodating cavity 110 and connected to the key 200, and is used for converting mechanical energy generated when the key 200 moves into electric energy; and a wireless transmission module 400, wherein the wireless transmission module 400 is installed in the accommodating cavity 110 and electrically connected with the self-generating module 300, and is used for transmitting signals to electrical equipment by using the electric energy converted by the self-generating module 300. The utility model discloses a button 200 drives from the motion of electricity generation module 300 and changes the mechanical energy of its motion into the electric energy, and like this, wireless transmitting module 400 can be provided to produced electric energy to realized remote control function under the prerequisite of not installing the battery. It can be understood that the technical scheme of the utility model the installation of battery can be removed from to this has avoided the trouble of changing the battery.
It should be noted that, the key 200 is movably installed in the mounting groove 120, the key 200 can be connected to the mounting groove 120 in a clamping manner, and a slide rail can be installed on the wall of the mounting groove 120, so that the key 200 is slidably connected to the mounting groove 120. In addition, most of existing remote controllers are powered by batteries, on one hand, the batteries are used up and need to be replaced by new batteries, on the other hand, the waste batteries can bring the problem of environmental pollution, and meanwhile, the remote controllers are damaged due to leakage of the batteries, so that the scrapped remote controllers can cause the problem of environmental pollution. The embodiment of the utility model provides a mechanical energy when through with button 200 activity is converted into the electric energy to this has realized the power supply to wireless transmitting module 400, thereby has removed the use of battery from, with this environmental pollution problem that the trouble and the battery use of having avoided changing the battery brought.
Referring to fig. 1 to 3, in an embodiment of the present invention, the self-generating module 300 includes a power input part 310 and a mechanical energy converting mechanism 320, the button 200 is connected to the power input part 310 to enable the power input part 310 to move along with the button 200, and the power input part 310 is connected to the mechanical energy converting mechanism 320 to convert mechanical energy generated when the power input part 310 moves into electrical energy. The embodiment of the utility model provides a power input part 310 connects button 200, and when pressing button 200, power input part 310 is pressed along with button 200, and like this, mechanical energy conversion mechanism 320 can change the mechanical energy of power input part 310 into the electric energy to wireless transmitting module 400 is given in this power supply, thereby has guaranteed wireless transmitting module 400 to electrical equipment's control, has realized remote control function of remote controller 1.
Referring to fig. 1 to 3, in an embodiment of the present invention, a supporting member 101 is disposed in the accommodating chamber 110, the power input component includes a connecting rod 312, the connecting rod 312 is erected on the supporting member 101 to form a lever mechanism with the supporting member 101, and the key 200 and the mechanical energy converting mechanism 320 are respectively connected to two ends of the connecting rod 312. It should be noted that the supporting member 101 may be a cone-shaped structure, and the connecting rod 312 is erected at the top of the cone-shaped structure. The embodiment of the utility model provides an utilize lever principle, drive connecting rod 312 through button 200 and rotate and trigger mechanical energy conversion mechanism 320 and convert mechanical energy into electric energy, when pressing button 200, connecting rod 312 will rotate around support piece 101 to this mechanical energy conversion mechanism 320 converts mechanical energy into electric energy, thereby realizes having guaranteed the timely power supply to wireless transmitting module 400, makes wireless transmitting module 400 in time to electrical equipment emergence signal, has improved the sensitivity of remote controller.
Referring to fig. 1 to 3, in an embodiment of the present invention, the mechanical energy conversion mechanism 320 includes a permanent magnet 321 and a coil 322 sleeved on the permanent magnet 321, the coil 322 is connected to the wireless transmission module 400 and forms a closed circuit, the permanent magnet 321 is connected to an end of the connection rod 312 departing from the key 200, and the key 200 drives the end of the connection rod 312 departing from the key 200 to move up and down, so that the permanent magnet 321 moves along an axis of the coil 322. It should be noted that the axis movement is the movement of the key in the moving direction, and in the embodiment of the present invention, the moving direction of the key is the up-down direction, that is, the axis movement is the up-down movement. The utility model discloses a button 200 drives power input part 310 and moves for permanent magnet 321 inserts coil 322 or breaks away from out coil 322, thereby passes coil 322's magnetic flux and changes, produces induced-current in the closed circuit, so, has realized the power supply to wireless transmitting module 400.
Referring to fig. 1 to 3, in an embodiment of the present invention, the power input component 310 includes a spring sheet 311, one end of the spring sheet 311 faces the key 200, and an end of the spring sheet 311 away from the key 200 is connected to the connecting rod 312. The utility model discloses a set up shell fragment 311 between button 200 and connecting rod 312 to this makes the user extrude shell fragment 311 when pressing button 200, thereby through shell fragment 311 transmission connecting rod 312, the rotation takes place for the connecting rod 312 atress, makes this to connect in the permanent magnet 321 of connecting rod 312 to the direction motion that breaks away from coil 322, thereby passes the magnetic flux of coil 322 and changes, produces induced-current. It should be noted that the elastic sheet 311 is arranged such that the acting force of the user pressing the key 200 must be greater than the resistance of the elastic sheet 311 to press the key 200, thereby preventing the problem that the permanent magnet 321 cannot be driven to generate induced current due to the fact that the connecting rod 312 cannot be touched when the key 200 is pressed, and ensuring the synchronization of the movement of the key 200 and the permanent magnet 321.
Referring to fig. 1 to 3, in an embodiment of the present invention, the base 100 has a plurality of mounting grooves 120, the mounting grooves 120 are spaced apart along an axial direction of the connecting rod 312, the remote controller 1 has a plurality of keys 200, each key 200 is movably mounted in one of the mounting grooves 120, the power input component 310 includes a plurality of elastic pieces 311, the plurality of elastic pieces 311 are disposed on the connecting rod 312 along the axial direction of the connecting rod 312, and one end of each elastic piece 311 departing from the connecting rod 312 faces one of the keys 200. The utility model discloses an axial direction interval along connecting rod 312 sets up a plurality of buttons 200, like this, adopts the effort of the same size to press the button 200 of different positions, because the moment of button 200 place position is different to this effort that corresponds drive permanent magnet 321 is different, and like this, permanent magnet 321 will be different at the same speed of pressing down the time, thereby the magnetic flux rate of change is inconsistent, and the produced voltage of this self-generating module 300 is just different. Thus, by detecting the voltage generated from the power generation module 300 and comparing the stored voltage-signal data, a corresponding signal can be obtained, thereby realizing the function of identifying different keys 200 according to the difference of the signal.
Referring to fig. 1 to fig. 3, in an embodiment of the present invention, a return spring 500 is disposed in the accommodating chamber 110 and located at a side of the connecting rod 312 away from the key 200, one end of the return spring 500 abuts against the connecting rod 312, and the other end abuts against the inner bottom wall of the accommodating chamber 110. Thus, after the pressed key 200 is released, the key 200 is automatically reset, thereby implementing the automatic reset function of the key 200 to facilitate the next triggering of the key 200.
Referring to fig. 1 to 3, in an embodiment of the present invention, a plurality of return springs 500 are disposed in the accommodating chamber 110, and the plurality of return springs 500 are disposed along the axial direction of the connecting rod 312 at intervals. Of course, the utility model discloses can include the reset spring 500 that a plurality of intervals set up for increase the holding power to the module 300 from electricity generation, guarantee the smooth resetting of button 200.
In an embodiment of the present invention, the wireless transmission module 400 includes a voltage detection module 410, a microprocessor 420, a memory 430 and a signal transmission module 440, and the voltage detection module 410, the microprocessor 420, the memory 430 and the signal transmission module 440 are electrically connected to the self-power-generation module 300 respectively. The utility model discloses a voltage detection module 410, microprocessor 420, memory 430 and signal emission module 440 are connected with self-generating module 300 electricity respectively to this realizes voltage detection module 410, microprocessor 420, memory 430 and signal emission module 440's parallelly connected, thereby makes self-generating module 300 electricity give voltage detection module 410, microprocessor 420, memory 430 and signal emission module 440 simultaneously and supplies power.
In an embodiment of the present invention, the voltage detecting module 410 is communicatively connected to the microprocessor 420, and the microprocessor 420 is communicatively connected to the memory 430 and the signal transmitting module 440, respectively. It should be noted that, most of the existing remote controllers adopt a small-sized single chip microcomputer to match with a key identification network for key identification, the identification mode usually needs to use an IO port of the single chip microcomputer, and the IO port of the single chip microcomputer is initialized slowly, so that the IO port is difficult to initialize and transmit a remote control signal before the electric quantity is exhausted under the condition that the time for outputting energy from the self-generating module 300 is limited. Moreover, in the implementation mode, a pull-up resistor is required, and the pull-up resistor has leakage current, which brings about electric energy waste. The utility model discloses voltage detection module 410 detects the voltage at wireless transmitting module 400 both ends and converts digital signal to through the analog-to-digital converter in it, voltage detection module 410 and microprocessor 420 communication connection, voltage detection module 410 transmits digital signal for microprocessor 420, microprocessor 420 discerns digital signal, microprocessor 420 and memory 430 communication connection, microprocessor 430 obtains the transmitting signal that corresponds with the voltage-transmitting signal data (as shown in the following table) contrastive analysis that this digital signal and memory 430 store, microprocessor 420 and signal transmitting module 440 communication connection, microprocessor 420 sends the transmitting signal who corresponds for signal transmitting module 440, signal transmitting module 440 sends this transmitting signal, thereby accomplish remote control function. Thus, different voltages correspond to different transmission signals, so that the identification of different keys 200 is realized.
| Voltage of | Transmitting signal |
| A | A |
| B | B |
| C | C |
| D | D |
| E | E |
| F | F |
| … | … |
| N | N |
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive under, utilize the equivalent structure transform that the content of the specification was done, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A remote control, comprising:
the base is provided with an accommodating cavity and an installation groove communicated with the accommodating cavity;
the key is movably arranged in the mounting groove;
the self-generating module is arranged in the accommodating cavity, connected to the key and used for converting mechanical energy generated when the key moves into electric energy; and
the wireless transmitting module is arranged in the accommodating cavity, is electrically connected with the self-generating module and is used for transmitting signals to electrical equipment by utilizing the electric energy converted by the self-generating module.
2. The remote control of claim 1, wherein the self-generating module includes a power input member and a mechanical energy conversion mechanism, the button is coupled to the power input member to move the power input member with the button, and the power input member is coupled to the mechanical energy conversion mechanism to convert mechanical energy from the movement of the power input member into electrical energy.
3. The remote controller according to claim 2, wherein a support member is disposed in the accommodating chamber, the power input member includes a connecting rod, the connecting rod is erected on the support member to form a lever mechanism with the support member, and the key and the mechanical energy conversion mechanism are respectively connected to two ends of the connecting rod.
4. The remote controller according to claim 3, wherein the mechanical energy conversion mechanism comprises a permanent magnet and a coil sleeved on the permanent magnet, the coil is connected with the wireless transmission module and forms a closed circuit, the permanent magnet is connected with one end of the connecting rod, which is far away from the key, and the key drives one end of the connecting rod, which is far away from the key, to lift, so that the permanent magnet moves along the axis of the coil.
5. The remote control of claim 4, wherein the power input component further comprises a spring, one end of the spring faces the key, and one end of the spring, which faces away from the key, is connected to the connecting rod.
6. The remote controller according to claim 5, wherein the base has a plurality of mounting grooves, the mounting grooves are spaced along an axial direction of the connecting rod, the remote controller includes a plurality of keys, each key is movably mounted in one of the mounting grooves, the power input member includes a plurality of resilient pieces, the resilient pieces are spaced along the axial direction of the connecting rod and are disposed on the connecting rod, and one end of each resilient piece, which is far away from the connecting rod, faces one of the keys.
7. The remote controller according to claim 3, wherein a return spring is disposed in the accommodating chamber and located at a side of the connecting rod away from the key, one end of the return spring abuts against the connecting rod, and the other end abuts against a bottom wall of the accommodating chamber.
8. The remote control as claimed in claim 7, wherein a plurality of said return springs are disposed in said housing cavity, said plurality of said return springs being spaced axially along said connecting rod.
9. The remote controller according to any one of claims 1 to 6, wherein the wireless transmission module comprises a voltage detection module, a microprocessor, a memory and a signal transmission module, and the voltage detection module, the microprocessor, the memory and the signal transmission module are respectively electrically connected with the self-generating module.
10. The remote control of claim 9, wherein said voltage detection module is communicatively coupled to said microprocessor, said microprocessor being communicatively coupled to said memory and said signal transmission module, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922491594.1U CN210606072U (en) | 2019-12-30 | 2019-12-30 | Remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922491594.1U CN210606072U (en) | 2019-12-30 | 2019-12-30 | Remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210606072U true CN210606072U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922491594.1U Active CN210606072U (en) | 2019-12-30 | 2019-12-30 | Remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210606072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112712688A (en) * | 2020-12-22 | 2021-04-27 | 惠州视维新技术有限公司 | Remote controller, display device, display remote control system and remote control method thereof |
-
2019
- 2019-12-30 CN CN201922491594.1U patent/CN210606072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112712688A (en) * | 2020-12-22 | 2021-04-27 | 惠州视维新技术有限公司 | Remote controller, display device, display remote control system and remote control method thereof |
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