CN216772586U - Portable wireless transmitter, system and vehicle - Google Patents

Abstract

The present invention provides a portable wireless transmitter comprising: the shell is provided with at least one accommodating part; a seal assembly including at least one actuator; a waterproof accommodating cavity is formed between the sealing assembly and the shell; at least part of the actuating component is accommodated in the accommodating part; a self-generating motor disposed in the waterproof receiving chamber and adapted to generate electric power in response to a pressing driving force of the actuator; a communication assembly disposed in the waterproof receiving cavity; the self-generating motor is electrically connected with the communication assembly.

Description

Portable wireless transmitter, system and vehicle

Technical Field

The utility model relates to the field of switches, in particular to a portable wireless transmitter, a system and a vehicle.

Background

A portable wireless controller can be understood as a wireless controller convenient to carry about, such as an electric car key, an automobile key, a wireless remote control and the like. In the prior art, a layer of waterproof layer (for example, a waterproof film such as silica gel) is usually arranged in a portable wireless controller, a sealed waterproof cavity is formed between a shell and the waterproof layer, then a circuit board is arranged in the waterproof cavity, and then a key triggers a micro switch on the circuit board through the waterproof layer.

Moreover, the signal transmitting circuit in the wireless controller realizes the detection of the pressed key through the detection switch (touch control piece) corresponding to the key, if one wireless transmitter has a plurality of keys, a plurality of corresponding detection switches need to be arranged, and each key can have the process of triggering the detection switch when pressed, so that the cost of the product is increased due to the large number of the detection switches, and the triggering process of the detection switches can also bring large energy consumption.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable wireless transmitter, a system and a vehicle, and aims to solve the problems that a waterproof layer is not durable when a key is pressed, power consumption of a detection switch is low and materials are consumed when an existing waterproof wireless controller is used.

According to an aspect of the utility model, there is provided a portable radio transmitter comprising:

the shell is provided with at least one accommodating part;

a seal assembly including at least one actuator; a waterproof accommodating cavity is formed between the sealing assembly and the shell; at least part of the actuating component is accommodated in the accommodating part;

a self-generating motor disposed in the waterproof receiving chamber and adapted to generate electric power in response to a pressing driving force of the actuator;

a communication assembly disposed in the waterproof receiving cavity; the self-generating motor is electrically connected with the communication assembly.

Preferably, the seal assembly further comprises a seal body secured in the housing; the sealing body and the actuating part are connected into a whole to form a waterproof structure.

Preferably, the sealing assembly is flexibly connected with the actuating member, so that the actuating member does not drive the sealing body to move when acting in response to external manipulation.

Preferably, the actuating member is made of a flexible material, and is configured to be at least partially capable of acting in response to an external operation, and the actuating member does not drive the sealing body to move when acting due to a flexible deformation effect of the actuating member.

Preferably, the housing includes an upper case and a lower case; the upper shell and the lower shell are detachably connected;

the sealing body is pressed and fixed between the upper shell and the lower shell, so that the waterproof accommodating cavity is formed between the sealing assembly and the lower shell; the upper shell is provided with the accommodating part.

Preferably, a waterproof rib is arranged on one circle of the edge of the lower shell, and correspondingly, a waterproof brim is arranged on one circle of the edge of the sealing body; the waterproof eaves are attached to the waterproof ribs, the upper shell enables the waterproof eaves to be fixedly pressed on the waterproof ribs, and therefore the sealing body is fixedly pressed between the upper shell and the lower shell.

Preferably, the actuating components are multiple, an actuating abutting part is arranged between every two adjacent actuating components, and a supporting part is arranged on the lower shell corresponding to the position of the actuating abutting part; the supporting portion is in contact with the actuating abutting portion, so that the actuating member is supported in the accommodating portion.

Preferably, the support portion is provided as at least one support rib; one end of each support rib is fixedly connected to the lower shell, and the other end of each support rib is abutted between two adjacent actuating components so as to provide support force for the actuating components.

Preferably, the communication component comprises a communication unit and at least one touch control piece; the touch control piece is electrically connected with the communication unit;

the portable wireless transmitter includes at least two trigger states:

in a first trigger state, the actuating element responds to the driving force of external control to drive the self-generating motor to generate electric energy and trigger the touch element, so that the communication unit is powered on, and the communication unit detects that the touch element is triggered to send a first control message in the powered-on state;

in a second trigger state, the actuating piece responds to the driving force of external control to drive the self-generating motor to generate electric energy, so that the communication unit is triggered by the self-generating motor in an energy supply mode, and a second control message is sent out;

the information represented by the first control message and the second control message is not identical.

Preferably, the communication assembly further comprises a circuit board, the communication unit is arranged on one side, facing the lower shell, of the circuit board, and the self-generating motor and the touch control piece are arranged on one side, facing the upper shell, of the circuit board.

Preferably, the actuator comprises a first actuator and a second actuator; a touch control piece is arranged below the first actuating piece, and a touch control piece is not arranged below the second actuating piece;

when the first actuating element generates an action in response to external control, the corresponding touch control element is triggered by the action in an actuating manner, and meanwhile, the self-generating motor is driven by the action to generate electric energy, so that the portable wireless transmitter is in the first trigger state, and the communication component transmits a first control message corresponding to the triggered touch control element through the electric energy supply of the self-generating motor;

when the second actuating element responds to external control to generate an action, the self-generating motor is driven by the action to generate electric energy, so that the portable wireless transmitter is in the second trigger state, and the communication assembly transmits a second control message by the supply of the electric energy of the self-generating motor.

Preferably, the first control packet and the second control packet each represent at least one of:

the portable wireless transmitter;

the portable wireless transmitter receives the manipulated actuation member.

Preferably, the following information represented by the first control packet and the second control packet is different:

the portable wireless transmitter receives the manipulated actuation member.

Preferably, the touch control member is set as a detection switch;

the detection switch is arranged on a circuit board below the actuating piece and is suitable for responding to the pressing driving force of the actuating piece to switch the on-off state.

Preferably, the portable wireless transmitter further comprises a drive assembly; the driving assembly is arranged between the actuating component and the lower shell and used for driving the self-generating motor to generate electric energy.

Preferably, the driving assembly comprises a driving rod and a reset mechanism, and the driving rod is movably connected with the lower shell;

the driving rod is arranged below the actuating component and is suitable for responding to the pressing driving force of the actuating component to move towards the lower shell so as to enable the reset mechanism to store energy and drive the self-generating motor to generate electric energy;

and the reset mechanism is used for driving the driving rod to rebound and reset when the driving force is released, so that the actuating piece resets.

Preferably, the driving rod is provided with an avoidance groove; the position of the avoiding groove is matched with the supporting part and is used for avoiding the actuating abutting part and/or the supporting part, so that the driving rod cannot be interfered by the supporting part when being driven by the actuating part to move towards the lower shell.

Preferably, a touch part abutting part is arranged on one side of the actuating part facing the lower shell; the position of the touch control abutting part is matched with that of the touch control, the actuating piece moves from a first position to a second position in response to the driving force of external control, and the touch control is triggered by the actuating piece when the actuating piece is located at the second position.

Preferably, the driving rod is pivotally connected to the lower shell, and the actuating member drives the driving rod to perform pivotal movement relative to the lower shell in response to an externally operated driving force.

Preferably, the driving lever includes a pressing end and a driving portion; a driving rod mounting part is arranged on the lower shell; the driving part is in pivot connection with the driving rod mounting part; one side of the pressing end is connected with the actuating piece in an abutting mode, and the other side of the pressing end is connected with the resetting mechanism in an abutting mode.

Preferably, the pressing end is located below the accommodating portion, so that the pressing end can be driven to move downwards when any one of the actuators is pressed down in response to external manipulation.

Preferably, the pressing end is provided with a touch part avoiding portion, and the touch control member penetrates through the touch part avoiding portion and then is located below the touch part abutting portion, so that when the actuating member is located at the second position, the touch control member can be triggered through the touch part abutting portion.

Preferably, the self-generating motor includes a trigger part having a position matched to a position of the pressing end and configured to be capable of triggering the self-generating motor to generate electric energy in response to a pressing driving force of the pressing end.

Preferably, the reset mechanism comprises a torsion spring, and the trigger part comprises an elastic sheet; the torsion spring is arranged on one side of the elastic sheet close to the lower shell;

a first pressing part and a second pressing part are arranged on one side, close to the lower shell, of the pressing end, and the first pressing part abuts against the torsion spring; a preset gap is formed between the second pressing part and the elastic sheet;

in response to the driving force controlled by the outside, the first pressing part presses the torsion spring, and the second pressing part presses the elastic piece to drive the elastic piece to move towards one side of the lower shell, so that the self-generating motor is triggered to generate electric energy.

Preferably, the sealing body and the actuating member are integrally formed and/or two-color injection molded.

Preferably, the sealing body is made of silica gel.

Preferably, the actuating component is arranged as a silica gel key.

Preferably, the accommodating part is a circular hole penetrating through the upper and lower sides of the upper shell.

According to another aspect of the present invention, there is also provided a wireless control system, comprising an actuator and the portable wireless transmitter; the actuator receives the wireless signal sent by the portable wireless transmitter and controls the corresponding controlled equipment to execute the function matched with the wireless signal.

According to another aspect of the utility model, a vehicle comprising the portable wireless transmitter is further provided, a receiver is arranged in the vehicle, and the portable wireless transmitter and the receiver are connected through wireless signal communication; the portable wireless transmitter adopts a self-generating power supply mode; the receiver receives the wireless signal sent by the portable wireless transmitter and sends the wireless signal to a processor in the vehicle, and then the vehicle is controlled to execute a function matched with the wireless signal.

According to the technical scheme provided by the utility model, the actuating component and the sealing body are connected into a whole, so that the waterproof effect is better, and the actuating component is directly arranged as a silica gel key, so that the problem that the existing waterproof layer is not durable is solved; in addition, the scheme utilizes the power generation characteristic of the self-generating motor, so that at least one actuating part can trigger the transmission of the control message by utilizing the electrifying signal as a trigger signal, at least one touch part can be omitted, and the hardware cost is reduced under the condition of not influencing the function of the transmitter; in addition, the trigger signal when the actuating element without the touch control element is triggered directly comes from the power-on signal, and the actuating element is not required to be triggered to identify that the actuating element is pressed, so that part of electric quantity for detecting whether the touch control element is triggered can be saved, and the electric energy can be saved for the product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 these drawings without creative efforts.

FIG. 1 is a block diagram of a portable wireless transmitter in one embodiment of the utility model;

FIG. 2 is a block diagram of a seal assembly in accordance with an embodiment of the present invention;

FIG. 3 is an internal structural view of a lower case in one embodiment of the present invention;

FIG. 4 is a cross-sectional view along AA' of FIG. 13;

FIG. 5 is a cross-sectional view taken along line BB' of FIG. 13;

FIGS. 6a and 6b are schematic cross-sectional views of two embodiments of the actuating abutment and the support according to an embodiment of the present invention;

FIG. 7 is a block diagram of a communication component in one embodiment of the utility model;

FIG. 8a is a block diagram of a drive assembly in accordance with an embodiment of the present invention;

FIG. 8b is a side view of the drive assembly in an embodiment of the present invention;

FIG. 9 is an internal block diagram of a portable wireless transmitter in one embodiment of the utility model;

FIG. 10 is a block diagram of another side of the seal assembly shown in FIG. 2;

fig. 11 is a schematic view of the installation positions among the self-generating motor, the communication module and the driving module;

fig. 12 is an exploded structural view of a self-generating motor according to an embodiment of the present invention;

fig. 13 is an overall schematic diagram of a portable wireless transmitter in an embodiment of the utility model.

Reference numerals:

1-a shell; 11-upper shell; 111-a containment portion; 12-a lower shell; 121-waterproof ribs; 122-a support; 123-drive rod mounting section; 124-motor mounting part; 125-circuit board support ribs;

2-a sealing assembly; 21-an actuator; an actuating abutment-211; 212-a first actuator; 213-a second actuator; 214-a touch pad abutment; 215-drive lever pressing part; 22-a sealing body; 221-waterproof eaves;

3-a self-generating motor; 31-a magnetically permeable component; 311-a first magnetically permeable member; 312-a second magnetically permeable member; 313-a connector; 314-an upper contact; 315 — lower contact; 32-a coil assembly; 321-a coil; 322-a magnetic core; 323-a fixed structure; 324-a coil former; 33-a drive assembly; 331-a rotating shaft; 332-a mounting frame; 333-trigger part; 34-a magnet assembly; 341-a magnet; 342-a first magnetically permeable sheet; 343-a second magnetic conductive sheet;

4-a communication component; 41-touch control; 42-a communication unit; 43-a circuit board;

5-a drive assembly; 51-a drive rod; 511-pressing end; 5111-a touch control member avoiding part; 5112-a first press; 5113-a second pressing part; 512-a drive section; 513-avoidance slot; 52-reset mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "upper surface", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the description of the present specification, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated is significant. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, "plurality" means a plurality, e.g., two, three, four, etc., unless explicitly specified otherwise.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and the like are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically, electrically or otherwise in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

Referring to fig. 1-13, a portable wireless transmitter, a system and a vehicle according to the present invention are specifically explained based on fig. 1-13, as shown in fig. 1, which is a structural diagram of the portable wireless transmitter; the portable wireless transmitter includes: the device comprises a shell 1, a sealing component 2, a self-generating motor 3 and a communication component 4;

the housing 1 is provided with at least one accommodating part 111; the seal assembly 2 comprises at least one actuator 21; a waterproof accommodating cavity is formed between the sealing component 2 and the shell 1; at least a part of the actuator 21 is accommodated in the accommodating portion 111; the self-generating motor 3 is arranged in the waterproof accommodating cavity and is suitable for generating electric energy in response to the pressing driving force of the actuating piece 21; the communication assembly 4 is arranged in the waterproof accommodating cavity; the self-generating motor 3 is electrically connected with the communication component 4. The accommodating portion 111 may be a hole or a groove having an accommodating capacity, and the accommodating portion 111 may be an accommodating hole penetrating through the housing, and the shape and the size of the accommodating hole are matched with the actuator 21, so that the actuator 21 can penetrate through the accommodating hole and then be located outside the housing, so as to facilitate the actuator 21 to be operated from the outside; the actuating component 21 can be understood as a component that can be operated by external manipulation, such as pressing, releasing, and the like, and further, the action can include a downward pressing action or an upward rebounding and resetting action, and can be a plurality of operable areas on one key, or a single operable key, and the like; as shown in fig. 2, in the present embodiment, the actuating component 21 is configured as a certain controllable area on a silicone key, but in other embodiments, the actuating component 21 may also be configured as a single controllable key, which is not limited herein.

In the above solution, since the actuator 21 is directly disposed on the sealing assembly 2, the actuator 21 and the waterproof assembly 2 are connected to form a whole, so that the waterproof assembly 2 has a better waterproof effect, and the waterproof performance of the whole portable wireless transmitter is improved; and directly set up as the silica gel button with actuator 21, also can solve the problem that the waterproof layer is not durable in the waterproof switch of current, promote the feel of pressing simultaneously.

In an embodiment, as shown in fig. 2, the seal assembly 2 further comprises a seal body 22, the seal body 22 being fixed in the housing 1; the sealing body 22 and the actuating part 21 are connected into a whole to form a waterproof structure; in one example, the sealing body 22 and the actuator 21 are made of the same material (e.g. silicone) and are integrally formed; in another example, the sealing body 22 and the actuator 21 are formed by two-color injection molding of different materials. In this embodiment, the sealing body 22 and the actuator 21 are made of silicone.

In this embodiment, in order to prevent the actuator 21 from affecting the fixed state of the sealing body 22 when being pressed, or in order to prevent the actuator 21 from being interfered by the sealing body 22 when moving up and down, the actuator 21 is made of a flexible material (e.g., a silicone material), and is configured such that at least a portion of the actuator can move (e.g., press down, rebound, deform, or recover to deform) in response to an external operation, and the actuator 21 is configured to flexibly deform so that the actuator does not drive the sealing body 22 to move when moving. In another embodiment, in order to prevent the actuator 21 from being interfered by the sealing body 22 during the up-and-down motion, a flexible connection is adopted between the sealing body 22 and the actuator 21, so that the actuator 21 does not move the sealing body 22 when acting in response to an external manipulation. The flexible connection may for example: a silicone membrane is connected between the actuator 21 and the sealing body 22, and the silicone membrane can be stretched or contracted along with the action of the actuator 21. In both of the above embodiments, the actuator 21 does not move with the sealing body 22 during movement, and does not affect the overall waterproof performance of the sealing assembly 2.

In the present embodiment, the housing 1 includes an upper case 11 and a lower case 12; the upper shell 11 and the lower shell 12 are detachably connected; the detachable connection can be a buckle connection mode, a bayonet is arranged on the upper shell 11, a buckle corresponding to the bayonet is arranged on the lower shell 12, and the bayonet and the buckle are clamped with each other, so that the upper shell and the lower shell 12 are connected together; of course, in other embodiments, the upper shell 11 and the lower shell 12 may be connected by other connection methods such as a threaded connection, an interference fit, and the like, which is not limited herein. The portable wireless transmitter can be detached and installed conveniently in a detachable connection mode, and later maintenance, part replacement and the like are facilitated; in an embodiment, the receiving portion is a circular hole penetrating through the upper and lower sides of the upper case 11.

Further, the sealing body 22 is pressed and fixed between the upper shell 11 and the lower shell 12, so that the waterproof accommodating cavity is formed between the sealing assembly 2 and the lower shell 12; and, the upper case 11 is provided with the receiving portion 111. Specifically, as shown in fig. 3, a waterproof rib 121 (also called as a waterproof wall) is arranged around the edge of the lower shell 12, and correspondingly, a waterproof ledge 221 is arranged around the edge of the sealing body 22; the waterproof eaves 221 is attached to the waterproof ribs 121, as shown in fig. 4, the waterproof eaves 221 is pressed and fixed to the waterproof ribs 121 by the upper shell 11, so that the sealing body 22 is pressed and fixed between the upper shell 11 and the lower shell 12. The specific interference fit mode that can adopt of pressing fixed mode, for example work as the epitheca 11 assemble in when on the inferior valve 12, keeping away from of waterproof muscle 121 the tip of inferior valve 12 with there is the predetermined gap between the epitheca 11, the width that should predetermine the gap is 0.5mm, and the thickness of waterproof eaves 221 is 0.7mm, consequently, the thickness of waterproof eaves 221 with predetermine and formed 0.2 mm's interference amount of interference between the gap, make waterproof eaves 221 can be by firm pressure establish between epitheca 11 and inferior valve 12, reach fine water-proof effects. Of course, the sealing body 22 and the lower shell 12 may be hermetically connected by other means such as adhesion, and the present invention is not limited to the embodiment.

It can be seen that, in the above scheme, because the cooperation between the waterproof muscle 121 of inferior valve 12 and the waterproof eaves 221 of sealed body 22 for can form a waterproof holding chamber of sealed between inferior valve 12 and the waterproof component 2, make portable wireless transmitter's waterproof performance promotes greatly.

In some embodiments, there are a plurality of the actuating members 21, an actuating abutting portion 211 (as shown in fig. 5) is disposed between two adjacent actuating members 21, a supporting portion 122 is disposed on the lower shell 12 corresponding to the position of the actuating abutting portion 211, and the supporting portion 122 contacts with the abutting portion, so that the actuating members are supported in the accommodating portion, and when any one of the actuating members 21 is pressed downward, the other actuating members are supported and kept still. In one example, as shown in fig. 6a, the actuating abutting portion 211 is a supporting region between two adjacent actuating members 21 for contacting the supporting portion 122, and the supporting portion 122 extends from the bottom side of the lower shell 12 toward the actuating members 21 to a supporting rib contacting the actuating abutting portion 211, so that the plurality of actuating members 21 are seen as an integral structure from the outside, but when one of the actuating members 21 is pressed, the supporting rib is supported on the supporting region, so that the adjacent actuating member 21 of the pressed actuating member 21 does not follow the depression to falsely trigger the touch control member 41. In another example, as shown in fig. 6b, the actuating abutting portion 211 is an abutting rib formed by extending an area between two adjacent actuating components 21 towards one side of the lower shell 12, and the supporting portion 122 is a corresponding area on the lower shell 12 for connecting the abutting rib, which is different from the previous example in that: in this example, the actuating abutment 211 serves as the primary support, while in the former example, the support 122 serves as the primary support. In the above embodiment, the actuating abutting portion 211 can provide a supporting force for the other non-pressed actuating elements 21 when the actuating element 21 is pressed, and can provide a certain upward elastic force when the actuating element 21 is pressed and then the pressing force is removed, thereby achieving two purposes.

In one embodiment, the communication assembly 4 comprises at least a communication unit 42 and at least one touch control 41; the touch control 41 is electrically connected to the communication unit 42;

the portable wireless transmitter includes at least two trigger states:

in a first trigger state, the actuating element 21 drives the self-generating motor 3 to generate electric energy in response to the driving force of external control, and triggers the touch control element 41, so that the communication unit 42 is powered on, and the communication unit 42 detects that the touch control element 41 is triggered to send out a first control message in the powered on state;

in a second trigger state, the actuating part 21 drives the self-generating motor 3 to generate electric energy in response to the driving force of external control, so that the communication unit 42 is triggered by the self-generating motor 3 in an energy supplying manner, and a second control message is sent; wherein, the communication unit 42 being energized by the self-generating motor 3 can be understood as: the communication unit 42 receives the electric energy generated by the self-generating motor 3 to be powered on, takes a power-on signal as a trigger signal, and sends a second control message to the outside according to the trigger signal; the information represented by the first control message and the second control message is not identical.

The two trigger states can also be understood as two working states; further, the portable radio transmitter comprises at least two trigger states, which can also be understood as: the portable wireless transmitter includes at least two operating states:

in a first operating state: the self-generating motor 3 is driven to generate electric energy in response to the pressing force of the actuator 21, while the trigger 41 is triggered in response to the pressing force of the actuator 21; further, the communication unit 42 detects that the touch control 41 is triggered to send out a first control message in the powered state; a second working state: the self-generating motor 3 is driven to generate electric energy solely in response to the pressing force of the actuating member 21, and the communication unit 42 is powered by the self-generating motor 3 to send out a second control message; the information represented by the first control message and the second control message is not exactly the same, and it can be understood that the information represented by the first control message and the second control message is partially the same (for example, ID number of portable wireless transmitter), but there are different parts (for example, different specifically manipulated actuators 21);

further, in some embodiments, as shown in fig. 5, the actuators 21 include an actuator having a touch control 41 disposed below the actuator and an actuator having no touch control 41 disposed below the actuator, and for convenience of expression and understanding, the two actuators 21 are respectively defined as a first actuator 212 and a second actuator 213; namely, the touch control 41 is arranged below the first actuating member 212, the touch control 41 is not arranged below the second actuating member 213, and the structure of the corresponding electric communication component 4 is shown in fig. 7;

when the first actuator 212 is operated, the portable wireless transmitter is triggered to enter the first trigger state, which is specifically: when the first actuating element 212 generates an action in response to an external operation, the corresponding touch element 41 is actuated and triggered by the action, and the self-generating motor 3 is driven by the action to generate electric energy, so that the portable wireless transmitter is in the first trigger state, and the communication component transmits a first control message corresponding to the triggered touch element 41 by the supply of the electric energy from the self-generating motor 3;

that is, when the first actuating component 212 is externally controlled to generate a motion, the motion drives the self-generating motor 3 to generate electric energy, and at the same time, the touch component 41 configured to match (or configured to correspond to) the first actuating component 212 is triggered, at this time, the communication unit 42 is powered on and then receives that a certain touch component 41 is triggered, and according to a key value of the touch component 41 pre-stored locally, which touch component 41 is triggered can be searched for, so that the controlled first actuating component 212 is determined, and then a first control message corresponding to the controlled first actuating component 212 is transmitted; in other words, when the first actuating element 212 provided with the corresponding touch element 41 is operated by the outside to generate an action, the action will simultaneously trigger the corresponding touch element 41 and the self-generating motor 3 to generate electric energy, so that the communication unit 42 can detect that at least one touch element 41 is triggered after being powered on, and further transmit the corresponding first control packet, so that in the first trigger state, the trigger condition for the communication unit 42 to externally transmit the first control packet is "powered on, and the touch element 41 is triggered".

When the second actuator 213 is operated, the portable wireless transmitter is triggered to enter the second trigger state, which specifically includes: when the second actuating element 213 generates an action in response to an external operation, the self-generating motor 3 is driven by the action to generate electric energy, so that the portable wireless transmitter is in the second trigger state, and the communication component transmits a second control message by the supply of the electric energy of the self-generating motor 3. In other words, when the actuating element 21 without the corresponding touch control element 41 is operated by the outside to generate an action, the action will only drive the self-generating motor 3 to generate electric energy, and will not trigger any touch control element 41, so that the communication unit 42 will only be powered on, and will not receive a signal that any touch control element 41 is triggered after being powered on, and therefore, in the second trigger state, the trigger condition for the communication unit 42 to externally transmit the second control packet is only "powered on".

In an embodiment, the first control packet and the second control packet each represent at least one of:

the portable wireless transmitter;

the portable wireless transmitter receives the manipulated actuation member.

The first control message and the second control message are different in the following represented information: the portable wireless transmitter receives the manipulated actuation member.

In a specific embodiment, the touch control 41 is triggered to be set as a detection switch; the detection switch is arranged on a circuit board below the actuating piece and is suitable for responding to the pressing driving force of the actuating piece to switch the on-off state. The triggering of the detection switch may be understood as causing a change in the state of the detection switch, for example from an on-state to an off-state or from an off-state to an on-state; of course, other types of switches such as hall switches and piezoelectric switches may be used for the touch control 41, and the type of state switching should be changed accordingly, and in general, as long as the detection state of the touch control 41 itself is changed, it should be understood that the touch control is triggered.

Based on the technical scheme, the characteristic of electric energy supply of the self-generating motor 3 is utilized, the self-generating motor 3 generates electric energy and the communication unit 42 is electrified to serve as a trigger signal, so that the at least one actuating part 21 can trigger the transmission of a control message by utilizing the electrified signal as the trigger signal, the at least one touch part 41 can be omitted, and the hardware cost is reduced under the condition that the function of the portable wireless transmitter is not influenced; in addition, the trigger signal when the actuator 21 without the touch control 41 is triggered directly comes from the power-on signal, and the actuator 101 does not need to be recognized by means of triggering of the touch control 41 to be pressed, so that a part of electric quantity for detecting whether the touch control 41 is triggered can be saved, and the electric energy saving of the product is facilitated.

In another embodiment, the communication assembly 4 further includes a circuit board 43, the communication unit 42 is disposed on a side of the circuit board 43 facing the lower shell 12, and the self-generating motor 3 and the touch control 41 are disposed on a side of the circuit board 43 facing the upper shell 11 (as shown in fig. 4 and 5), so as to fully utilize a space between the circuit board 43 and the lower shell 12, and further achieve the purpose of reducing the volume of the whole product; specifically, in this embodiment, the inner bottom surface of the lower shell 12 is an arc-shaped structure bending outward, the inner side of the lower shell 12 is provided with a circuit board support rib 125, the circuit board 43 is placed on the circuit board support rib 125, so that a certain accommodating space is formed between the circuit board 43 and the inner bottom surface of the lower shell 12, the communication unit 42 is disposed in the accommodating space, and the self-generating motor 3 is disposed on the other side of the communication unit 42, so as to fully utilize the space of the waterproof accommodating cavity.

In one embodiment, the actuating element 21 is a silicone key; the silica gel key can respond to an external control to generate a pressing action; the external control comprises external control for enabling the silica gel key to perform pressing, rotating or rebounding actions, and further, based on the external control, the actions which can be performed by the silica gel key may include, for example, the following pressing, rotating or rebounding actions.

In some embodiments, the portable wireless transmitter further includes a driving assembly 5; the driving assembly 5 is disposed between the actuating member 21 and the lower shell 12, and is configured to drive the self-generating motor 3 to generate electric energy.

Further, as shown in fig. 8a and 8b, the driving assembly 5 includes a driving rod 51 and a reset mechanism 52, wherein the driving rod 51 is movably connected with the lower shell 12;

the driving rod 51 is disposed below the actuating member 21 (the lower side is opposite to the lower side, for example, as shown in fig. 4, the driving rod 51 is disposed below the actuating member 21, and when the overall orientation of the portable wireless transmitter is changed, the lower side can be understood as the driving rod 51 is located between the actuating member 21 and the lower case 12), and is configured and adapted to move toward the lower case 12 in response to the pressing driving force of the actuating member 21, so as to store energy in the reset mechanism 52 and drive the self-generating motor 3 to generate electric energy;

the reset mechanism 52 is configured to drive the driving rod 51 to rebound and reset when the driving force is released, so that the actuator 21 is reset.

Further, an avoidance groove 513 is provided on the driving rod 51; the avoiding groove 513 is matched with the supporting portion 122 in position, as shown in fig. 9, the avoiding groove 513 is used for avoiding the actuating abutting portion 211 and/or the supporting portion 122, so that the driving rod 51 is not interfered by the supporting portion 122 when being driven by the actuating member 21 to move towards the lower shell 12.

Further, as shown in fig. 10, a touch piece abutting portion 214 and a drive lever pressing portion 215 are provided on a side of the actuator 21 facing the lower case 12; the position of the touch control abutment 214 matches the position of the touch control 41, and the position of the drive lever pressing portion 215 matches the position of the drive lever 51; in response to the driving force of the external manipulation, the actuating member 21 moves from the first position to the second position, and when the actuating member 21 is at the second position, the touch member 41 is triggered by the actuating member 21, and the driving rod pressing portion 215 drives the driving rod 51 to trigger the self-generating motor 3 to generate electric energy.

Further, the driving rod 51 is pivotally connected to the lower case 12, and the actuating member 21 drives the driving rod 51 to perform a pivotal motion relative to the lower case 12 in response to an externally operated driving force.

In one embodiment, the driving rod 51 includes a pressing end 511 and a driving portion 512; the avoiding groove 513 is disposed on the pressing end 511 and/or the driving end 512; a driving lever mounting part 123 (shown in fig. 3) is provided on the lower case 12; the driving part 512 is pivotally connected to the driving rod mounting part 123; one side of the pressing end 511 abuts against the actuating piece 21, and the other side abuts against the reset mechanism 52; in one example, the driving portion 512 is configured as two driving arms, one end of each driving arm is correspondingly provided with a rotating shaft, and the other end of each driving arm is connected to the pressing end 511; the driving lever mounting part 123 is provided as a rotation hole; the rotation shaft is inserted into the rotation hole so that the driving lever 51 can perform a pivotal movement with respect to the lower case 12.

Further, the pressing end 511 is located below the accommodating portion 111, so that the pressing end 511 can be driven to move downwards when any one of the actuators 21 is pressed down in response to an external manipulation.

In an embodiment, in order to avoid the touch control 41, a touch control avoiding portion 5111 (as shown in fig. 3) is further disposed on the pressing end 511, and the touch control 41 penetrates through the touch control avoiding portion 5111 and is located below the touch control abutting portion 214 (as shown in fig. 5), so that when the actuating member 21 is located at the second position, the touch control 41 can be triggered by the touch control abutting portion 214.

Further, the self-generating motor 3 includes a trigger part 333, and the trigger part 333 is located to match the position of the pressing end 511 and is configured to trigger the self-generating motor 3 to generate electric energy in response to the pressing driving force of the pressing end 511.

In one embodiment, as shown in fig. 11, the reset mechanism 52 includes a torsion spring, and the trigger part 333 includes a spring piece; the torsion spring is arranged on one side of the elastic sheet close to the lower shell 12;

as shown in fig. 8a and 8b, a first pressing portion 5112 and a second pressing portion 5113 are disposed on one side of the pressing end 511 close to the lower shell 12, and the first pressing portion 5112 abuts against the torsion spring; a preset gap is formed between the second pressing portion 5113 and the elastic sheet; in response to the driving force controlled by the outside, the first pressing portion 5112 presses the torsion spring, and the second pressing portion 5113 presses the elastic piece to drive the elastic piece to move towards one side of the lower shell 12, so as to trigger the self-generating motor 3 to generate electric energy.

The self-generating motor 3 is electrically connected to the communication unit 42 and used for supplying energy to the communication unit 42; the communication unit 42 is electrically connected to the touch control 41, detects a trigger signal when the touch control 41 is triggered, and is configured to generate and send a preset control message to the outside according to the trigger signal. The communication unit 42 is composed of necessary circuits such as a controller, a wireless transmitter, an antenna, and the like, in one example, the controller is a single chip microcomputer, and the wireless transmitter is a bluetooth module; the single chip microcomputer is powered on by the self-generating motor 3, the trigger state of the touch control piece 41 is detected, under the condition that the touch control piece 41 is triggered, the corresponding trigger signal is received, the controlled actuating part 21 is judged according to the trigger signal, the corresponding control message is generated according to the unique ID number corresponding to the controlled actuating part 21 and a preset protocol, and finally the control message is sent out. Of course, those skilled in the art can reasonably modify the controller and the wireless transmitter of the communication unit 42 and other peripheral circuits according to the requirements, and the technical principle provided by the embodiment should not depart from the scope of the present invention.

The self-generating motor 3 comprises an electromagnetic induction generator, a piezoelectric ceramic generator or other generators capable of converting mechanical energy into electric energy. In this embodiment, the self-generating motor 3 is an electromagnetic induction generator; as shown in fig. 3, a motor mounting portion 124 is provided inside the lower case 12; the self-generating motor 3 is installed in the motor installation portion 124, and is set to be capable of being driven by the actuating component 21 to convert mechanical energy into electric energy at least once, so as to supply energy to the communication unit 42, in a specific embodiment, the motor installation portion 124 is set to be two elastic buckles extending upwards from the inner bottom side of the lower shell 12, a corresponding bayonet is arranged on the self-generating motor 3, and the elastic buckles are clamped in the bayonet of the self-generating motor 3 to fix the self-generating motor 3 on the inner bottom side of the lower shell 12. Of course, the communication module 4 further includes a rectifier module (e.g., a rectifier bridge), a voltage conversion module (e.g., DCDC) and other common peripheral circuits, which are matched with the self-generating motor 3, and are configured to convert the electric energy generated by the self-generating motor 3 into electric energy capable of supplying power to the communication unit 42.

For further example, referring to fig. 12, the electromagnetic induction generator mentioned above may be, for example, the generator shown in fig. 12, which is a stand-alone integral module including: a magnetically conductive assembly 31, a coil assembly 32, a magnet assembly 34, and a drive assembly 33. The magnetic conducting component 31, the coil component 32, the magnet component 34 and the driving component 33 are connected with each other to be integrally arranged in the waterproof accommodating cavity, so that the generator can be conveniently detached and replaced relative to the base.

The magnetic conducting component 31 includes a first magnetic conducting member 311 and a second magnetic conducting member 312, and the first magnetic conducting member 311 and the second magnetic conducting member 312 are disposed opposite to each other. The first magnetic conductive member 311 is fixedly connected to one end of the second magnetic conductive member 312 through a connecting member 313, and an upper contact 314 and a lower contact 315 are respectively disposed above and below the other end of the first magnetic conductive member.

The coil assembly 32 is disposed inside the magnetic conductive assembly 31, and the coil assembly 32 includes: a fixing structure 323, a magnetic core 322, a bobbin 324, and a coil 321 surrounding the bobbin 324; the coil bobbin 324 is hollow, and the coil 321 is wound on the coil bobbin 324; after passing through the bobbin 324, the magnetic core 322 has one end fixedly connected to the connecting part 313, and the other end inserted into the fixing structure 323 after passing through the bobbin 324 and extending out of the fixing structure 323 to be disposed between the upper contact and the lower contact to form a middle contact. The fixing structure 323 is used for fixing the bobbin 324 and the other end of the magnetic core 322, and the coil 321 can be electrically connected to the communication unit 42.

Drive assembly 33, it includes the axis of rotation 331 of two relative settings, and the one end of two axis of rotation 331 is passed through mounting bracket 332 and is connected, and the other end is provided with the rotation portion respectively, first magnetic conduction piece 311 with being close to of second magnetic conduction piece 312 the one end of connecting piece 313 is provided with the rotation hole respectively, the rotation hole with rotation portion suits, and two axis of rotation 331 pass through rotatable the connection of rotation portion is in on the magnetic conduction subassembly 31. The trigger part 333 is disposed on a side of the mounting frame 332 away from the coil 321 (in this embodiment, the trigger part 333 is an elastic sheet), pressing the trigger part 333 can drive the entire driving assembly 33 to move up and down, and a position of an end of the trigger part 333 far away from the coil assembly 32 is matched with the second pressing part 5113.

The magnet assembly 34 is disposed on the driving assembly 33, and the magnet assembly 34 includes: the magnet 341 is disposed in an installation groove disposed inside the installation frame 332, and the first magnetic conductive plate 342 and the second magnetic conductive plate 343 are disposed at two ends of the magnet 341 with different polarities opposite to each other; the driving assembly 33 is used for driving the magnet assembly 34 to relatively displace relative to the magnetic conducting assembly 31 so as to generate inductive power.

It can be seen that, in the above scheme, the pressing end 511 adopts a design of a double pressing portion, so that the triggering portion 333 and the torsion spring are pressed according to a preset sequence, and it is ensured that the triggering portion 333 is not blocked by the torsion spring when elastically deforming downwards, thereby driving the magnet assembly 34 to complete instantaneous displacement, greatly improving the displacement speed, that is, improving the changing speed of magnetic flux, and enabling the generated energy to be improved.

Based on the portable wireless transmitter in the above embodiment, the present embodiment further provides a wireless control system, which includes an actuator and the portable wireless transmitter; the actuator receives the wireless signal sent by the portable wireless transmitter and controls the corresponding controlled equipment to execute the function matched with the wireless signal.

Further, the embodiment also provides a vehicle including the portable wireless transmitter, wherein a receiver is arranged in the vehicle, and the portable wireless transmitter and the receiver are in communication connection through wireless signals; the portable wireless transmitter adopts a self-generating power supply mode; the receiver receives the wireless signal sent by the portable wireless transmitter and sends the wireless signal to a processor in the vehicle, and then the vehicle is controlled to execute a function matched with the wireless signal.

In the description herein, reference to the terms "an implementation," "an embodiment," "a specific implementation," "an example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.

Claims (30)

1. A portable wireless transmitter, comprising:

the shell is provided with at least one accommodating part;

a seal assembly including at least one actuator; a waterproof accommodating cavity is formed between the sealing assembly and the shell; at least part of the actuating component is accommodated in the accommodating part;

a self-generating motor disposed in the waterproof accommodation cavity and adapted to generate electric power in response to a pressing driving force of the actuating member;

a communication assembly disposed in the waterproof receiving cavity; the self-generating motor is electrically connected with the communication assembly.

2. The portable wireless transmitter of claim 1, wherein the seal assembly further comprises a seal body fixedly attached in the housing; the sealing body and the actuating part are connected into a whole to form a waterproof structure.

3. The portable wireless transmitter of claim 2, wherein the seal assembly is flexibly coupled to the actuator such that the actuator does not move the seal body when actuated in response to external manipulation.

4. The portable wireless transmitter of claim 2, wherein the actuator is made of a flexible material and is configured to be actuated at least partially in response to an external manipulation, and the actuator is configured to be deformed flexibly so that the actuator does not move the sealing body.

5. The portable wireless transmitter of claim 2, wherein the housing comprises an upper shell and a lower shell; the upper shell and the lower shell are detachably connected;

the sealing body is pressed and fixed between the upper shell and the lower shell, so that the waterproof accommodating cavity is formed between the sealing assembly and the lower shell; the upper shell is provided with the accommodating part.

6. The portable wireless transmitter of claim 5, wherein a waterproof rib is arranged on one circumference of the edge of the lower shell, and correspondingly, a waterproof brim is arranged on one circumference of the edge of the sealing body; the waterproof eaves are attached to the waterproof ribs, the upper shell enables the waterproof eaves to be fixedly pressed on the waterproof ribs, and therefore the sealing body is fixedly pressed between the upper shell and the lower shell.

7. The portable wireless transmitter of claim 5, wherein there are a plurality of the actuating components, an actuating abutting part is disposed between two adjacent actuating components, and a supporting part is disposed on the lower case corresponding to the position of the actuating abutting part; the supporting portion is in contact with the actuating abutting portion, so that the actuating member is supported in the accommodating portion.

8. The portable radio transmitter as claimed in claim 7, wherein the support portion is provided as at least one support rib; one end of each support rib is fixedly connected to the lower shell, and the other end of each support rib is abutted between two adjacent actuating components so as to provide support force for the actuating components.

9. The portable wireless transmitter of claim 7, wherein the communication assembly comprises a communication unit and at least one touch control; the touch control piece is electrically connected with the communication unit;

the portable wireless transmitter includes at least two trigger states:

in a first trigger state, the actuating element responds to the driving force of external control to drive the self-generating motor to generate electric energy and trigger the touch element, so that the communication unit is powered on, and the communication unit detects that the touch element is triggered to send a first control message in the powered-on state;

in a second trigger state, the actuating part drives the self-generating motor to generate electric energy in response to an externally controlled driving force, so that the communication unit is triggered by the self-generating motor in an energy supplying manner, and a second control message is sent out;

the information represented by the first control message and the second control message is not identical.

10. The portable wireless transmitter of claim 9, wherein the communication module further comprises a circuit board, the communication unit is disposed on a side of the circuit board facing the lower case, and the self-generating motor and the touch control member are disposed on a side of the circuit board facing the upper case.

11. The portable wireless transmitter of claim 9, wherein the actuator comprises a first actuator and a second actuator; a touch control part is arranged below the first actuating part, and a touch control part is not arranged below the second actuating part;

when the first actuating element generates an action in response to external control, the corresponding touch control element is triggered by the action in an actuating manner, and meanwhile, the self-generating motor is driven by the action to generate electric energy, so that the portable wireless transmitter is in the first trigger state, and the communication component transmits a first control message corresponding to the triggered touch control element through the electric energy supply of the self-generating motor;

when the second actuating component responds to external control to generate an action, the self-generating motor is driven by the action to generate electric energy, so that the portable wireless transmitter is in the second trigger state, and the communication component transmits a second control message by the electric energy supply of the self-generating motor.

12. The portable wireless transmitter of claim 11, wherein the first control message and the second control message each characterize at least one of:

the portable wireless transmitter;

the portable wireless transmitter receives the manipulated actuation member.

13. The portable wireless transmitter of claim 12, wherein the first control message and the second control message are characterized by different information:

the portable wireless transmitter receives the manipulated actuation member.

14. A portable radio transmitter according to any of claims 9-13, characterized in that the touch control is arranged as a detection switch;

the detection switch is arranged on a circuit board below the actuating piece and is suitable for responding to the pressing driving force of the actuating piece to switch the on-off state.

15. The portable wireless transmitter of claim 9, further comprising a drive assembly; the driving assembly is arranged between the actuating component and the lower shell and used for driving the self-generating motor to generate electric energy.

16. The portable wireless transmitter of claim 15, wherein the driving assembly comprises a driving rod and a reset mechanism, and the driving rod is movably connected with the lower shell;

the driving rod is arranged below the actuating piece and is suitable for responding to the pressing driving force of the actuating piece to move towards the lower shell so as to enable the reset mechanism to store energy and drive the self-generating motor to generate electric energy;

the reset mechanism is used for driving the driving rod to rebound and reset when the driving force is released, so that the actuating piece resets.

17. The portable wireless transmitter of claim 16, wherein the drive rod is provided with an avoidance slot; the position of the avoiding groove is matched with the supporting part and is used for avoiding the actuating abutting part and/or the supporting part, so that the driving rod cannot be interfered by the supporting part when being driven by the actuating part to move towards the lower shell.

18. The portable wireless transmitter of claim 16, wherein a touch member abutting portion is provided on a side of the actuating member facing the lower case; the position of the touch control abutting part is matched with that of the touch control, the actuating piece moves from a first position to a second position in response to the driving force of external control, and the touch control is triggered by the actuating piece when the actuating piece is located at the second position.

19. The portable wireless transmitter of claim 16, wherein the driving lever is pivotally coupled to the lower housing, and the actuator drives the driving lever to pivotally move relative to the lower housing in response to an externally manipulated driving force.

20. The portable wireless transmitter of claim 19, wherein the drive rod comprises a pressing end and a drive portion; a driving rod mounting part is arranged on the lower shell; the driving part is in pivot connection with the driving rod mounting part; one side of the pressing end is connected with the actuating piece in an abutting mode, and the other side of the pressing end is connected with the resetting mechanism in an abutting mode.

21. The portable wireless transmitter of claim 20, wherein the push end is located below the receptacle such that any one of the actuators is capable of driving the push end downward in response to a push action from an external manipulation.

22. The portable wireless transmitter of claim 20, wherein the pressing end is provided with a touch member avoiding portion, and the touch member penetrates through the touch member avoiding portion and is located below the touch member abutting portion, so that when the actuating member is located at the second position, the touch member can be triggered through the touch member abutting portion.

23. The portable wireless transmitter of claim 20, wherein the self-generating motor comprises a trigger portion having a position matched to a position of the pressing end and configured to trigger the self-generating motor to generate electric energy in response to a pressing driving force of the pressing end.

24. The portable wireless transmitter of claim 23, wherein the reset mechanism comprises a torsion spring, and the trigger comprises a spring tab; the torsion spring is arranged on one side of the elastic sheet close to the lower shell;

a first pressing part and a second pressing part are arranged on one side, close to the lower shell, of the pressing end, and the first pressing part abuts against the torsion spring; a preset gap is formed between the second pressing part and the elastic sheet;

in response to the driving force controlled by the outside, the first pressing part presses the torsion spring, and the second pressing part presses the elastic piece to drive the elastic piece to move towards one side of the lower shell, so that the self-generating motor is triggered to generate electric energy.

25. The portable radio transmitter of any of claims 2-13, 15-24, wherein said sealing body is integrally and/or bi-injection molded with said actuator.

26. The portable wireless transmitter of claim 25, wherein the sealing body is a silicone material.

27. The portable wireless transmitter of any of claims 1-13 and 15-24, wherein the actuator is configured as a silicone button.

28. The portable wireless transmitter of any of claims 5-13 and 15-24, wherein the receiving portion is a circular hole penetrating through upper and lower sides of the upper housing.

29. A wireless control system comprising an actuator and a portable wireless transmitter according to any of claims 1 to 28; the actuator receives the wireless signal sent by the portable wireless transmitter and controls the corresponding controlled equipment to execute the function matched with the wireless signal.

30. A vehicle comprising a portable wireless transmitter according to any of claims 1-28; the portable wireless transmitter is connected with the receiver through wireless signal communication; the portable wireless transmitter adopts a self-generating power supply mode; the receiver receives the wireless signal sent by the portable wireless transmitter and sends the wireless signal to a processor in the vehicle, and then the vehicle is controlled to execute a function matched with the wireless signal.

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