CN211578614U

CN211578614U - Self-generating wireless switch

Info

Publication number: CN211578614U
Application number: CN202020379331.1U
Authority: CN
Inventors: 兰志明
Original assignee: Bull Group Co Ltd
Current assignee: Gongniu Group Co Ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-09-25
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a from wireless switch of electricity generation relates to intelligent furniture technical field, the molding design of the product of being convenient for, and user experience is high. The utility model discloses a from electricity generation wireless switch includes base, panel, support, depression bar subassembly and connecting rod, and the support setting is equipped with the pivot on the base, and the panel middle part is connected with the pivot rotation, and the base is close to the inboard of support and installs control panel and power generation module, is equipped with the switch shell fragment on the power generation module, and the switch shell fragment is located under the pivot; the pressing rod assembly is arranged between the base and the panel in a surrounding mode, abuts against two rotating ends of the panel and is connected with the base in a rotating mode; two ends of the connecting rod are respectively contacted with the switch elastic sheet and the pressure lever assembly, and the middle part of the connecting rod is rotatably connected with the base and is used for transmitting the rotating force of the pressure lever assembly to the switch elastic sheet; the pressing panel can enable the pressing rod assembly to drive the connecting rod to rotate so as to drive the switch elastic sheet to trigger the power generation module to work. The utility model is used for the control circuit break-make.

Description

Self-generating wireless switch

Technical Field

The utility model relates to an intelligence furniture technical field especially relates to a from electricity generation wireless switch.

Background

With the development of social economy and the progress of science and technology, smart homes are gradually popularized in daily life of residents. The self-generating wireless switch does not need an external power supply in the process of using the switch, directly converts mechanical energy of the press switch into electric energy, has extremely high convenience and safety, and is widely applied to household intelligent transformation.

In the prior art, a self-generating wireless switch comprises a base, a button, a circuit board and a power generation module, wherein the circuit board and the power generation module are fixedly arranged on the base; the middle part of the button is pivoted with the gland through a rotating shaft, and two ends of the button can rotate around the rotating shaft. The pressing gland can enable the pressing rod to drive the switch elastic sheet to trigger the power generation module to work. Specifically, the switch elastic sheet of the power generation module is matched with the pressing rod in two ways, one way is that the central shaft of the power generation module is positioned below the rotating shaft, and the elastic sheet of the power generation module is inserted into a groove arranged at one end of the pressing rod; the other is that the central shaft of the power generation module is vertical to the rotating shaft, and the pressing rod is abutted against the upper side of the switch elastic sheet.

In the using process of the self-generating wireless switch, the inventor finds that at least the following problems exist in the prior art: the strength of the groove of the press rod of the first self-generating wireless switch is relatively weak, so that the thickness of the press rod is large to avoid damage of the press rod, the overall height of a product is high, the press stroke of a button is large, and the shape of the product is influenced; the center shaft of the power generation module of the second self-power-generation wireless switch is perpendicular to the rotating shaft, the avoidance space requirement of the power generation module in the key direction is increased, the overall height of a product is higher, the pressing stroke of the button is large, and the product shape is influenced.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a from electricity generation wireless switch, the stroke of pressing of panel is shorter, the molding design of the product of being convenient for, user experience is higher.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

a self-generating wireless switch comprises a base, a panel, a support, a pressure bar assembly and a connecting rod, wherein the support is arranged on the base, a rotating shaft is arranged on the support, the rotating shaft is parallel to the base, and the base is equally divided by a straight line where the projection of the rotating shaft to the base is located; limiting surfaces for limiting the rotation amplitude of the panel are formed on two sides of the rotating shaft; the middle part of the panel is rotationally connected with the rotating shaft, and two ends of the panel can swing between two limiting surfaces around the rotating shaft; the inner side of the base, which is close to the bracket, is provided with a control panel and a power generation module, and the power generation module is provided with a switch elastic sheet which is positioned right below the rotating shaft; the pressing rod assembly is arranged between the base and the panel in a surrounding mode, abuts against two rotating ends of the panel and is connected with the base in a rotating mode; two ends of the connecting rod are respectively contacted with the switch elastic sheet and the pressure lever assembly, and the middle part of the connecting rod is rotatably connected with the base and is used for transmitting the rotating force of the pressure lever assembly to the switch elastic sheet; the pressing panel can enable the pressing rod assembly to drive the connecting rod to rotate so as to drive the switch elastic sheet to trigger the power generation module to work.

Optionally, the strut assembly comprises a left strut and a right strut; the left pressure lever comprises a left pressure arm and a left connecting arm which are connected with each other, the left pressure lever is abutted against one end of the panel, which is positioned on the left side of the rotating shaft, a rotating gap is reserved between the left pressure lever and the base, and the middle part of the left connecting arm is rotatably connected with the base; the right pressure lever comprises a right pressure arm and a right connecting arm, the right pressure lever is abutted against one end of the panel, which is positioned on the right side of the rotating shaft, a rotating gap is reserved between the right pressure lever and the base, and the middle part of the right connecting arm is rotatably connected with the base; the connecting rod is used for transmitting the rotating force of the right pressure lever or the left pressure lever to the switch elastic sheet.

Optionally, one end of the connecting rod abuts against the lower side of the switch elastic sheet, the other end of the connecting rod abuts against the lower side of the left pressing arm or the right pressing arm, and the middle of the connecting rod is rotatably connected with the base.

Optionally, the strut assembly comprises a left strut and a right strut; the left pressure lever comprises a left pressure arm and a left connecting arm which are connected with each other, the left pressure lever is abutted against one end of the panel, which is positioned on the left side of the rotating shaft, a rotating gap is reserved between the left pressure lever and the base, and the middle part of the left connecting arm is rotatably connected with the base; the right pressure lever comprises a right pressure arm and a right connecting arm, the right pressure lever is abutted against one end of the panel, which is positioned on the right side of the rotating shaft, a rotating gap is reserved between the right pressure lever and the base, and the middle part of the right connecting arm is rotatably connected with the base; the connecting rod is used for transmitting the rotating force of the right pressure lever to the switch elastic sheet.

Optionally, one end of the connecting rod abuts against the lower side of the switch elastic sheet, the other end of the connecting rod abuts against the lower side of the right pressing arm, and the middle of the connecting rod is rotatably connected with the base.

Furthermore, the number of the left connecting arms is two, and the left connecting arms are respectively positioned at two ends of the left pressure arm; the number of right linking arm is two, and is located the both ends of right pressure arm respectively.

Further, still include the torsional spring, the torsional spring includes first spring and second spring, is formed with elastic connection portion between first spring and the second spring, and one side that connecting portion were kept away from to first spring and second spring all forms spacing portion, and first spring and second spring rotate with the base to be connected, and elastic connection portion supports and leans on the top of switch shell fragment, and spacing portion supports and leans on with the base.

Furthermore, be equipped with a plurality of switch contacts on the control panel, the panel includes a plurality of sub-panels, every sub-panel parallel arrangement, and the both ends of every sub-panel all correspond a switch contact, and the both ends of every sub-panel all can press corresponding depression bar subassembly alone.

Further, be equipped with the spiro union structure between support and the base, the spiro union structure including connect via hole, internal thread post and with internal thread post assorted screw, connect the via hole setting on the support, the internal thread post setting is on the base.

The utility model discloses from electricity generation wireless switch, including base, panel, support, depression bar subassembly and connecting rod, the support setting is equipped with the pivot on the support on the base, and the both sides of pivot are formed with the spacing face that is used for restricting the range of rotation of panel, and the panel middle part is rotated with the pivot and is connected, and at this moment, the both ends of panel can revolute the axle and swing between two spacing faces. The inner side of the base, which is close to the bracket, is provided with a control panel and a power generation module, and the power generation module is provided with a switch elastic sheet which is positioned right below the rotating shaft; meanwhile, the panel forms a transmission combination with the switch elastic sheet through the pressure lever assembly and the connecting rod. Under the condition, the pressing of the panel can enable the pressing rod assembly to drive the connecting rod to rotate so as to drive the switch elastic sheet to trigger the power generation module to work, and no pressing dead zone exists. Compared with the prior art, the self-generating wireless switch provided by the embodiment of the utility model has the advantages that the switch elastic sheet is positioned under the rotating shaft, namely the central shaft of the power generation module is positioned under the rotating shaft, so that the requirement of avoiding space in the direction of the key is reduced, the overall height is lower, the pressing stroke of the panel is shorter, and the modeling design is facilitated; in addition, this from electricity generation wireless switch passes through the turning force of depression bar subassembly and connecting rod transmission panel, and the independent design of connecting rod for the turning point of connecting rod can be close to the depression bar subassembly, and the stroke of pressing of panel can further shorten, and user experience is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of a self-generating wireless switch according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a base of the self-generating wireless switch according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a bracket of the self-generating wireless switch according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a pressure lever assembly and a connecting rod of the self-generating wireless switch according to the embodiment of the present invention;

fig. 5 is the structure diagram of the embodiment of the present invention after the base is provided with the pressing rod assembly and the connecting rod.

Reference numerals:

1-a base; 11-an internally threaded post; 2-a panel; 21-a subpanel; 3-a scaffold; 31-a rotating shaft; 32-a limiting surface; 33-connecting vias; 4-a compression bar assembly; 41-left compression bar; 411-left press arm; 412-left connecting arm; 42-right compression bar; 421-right pressure arm; 422-right connecting arm; 5-a connecting rod; 6-torsion spring; 61-a first spring; 62-a second spring; 63-an elastic connection; 64-a limiting part; 7-a control panel; 71-a switch contact; 8, a power generation module; 81-switch spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. 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, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The embodiment of the utility model provides a from electricity generation wireless switch, refer to fig. 1, 3 and 5, including base 1, panel 2, support 3, depression bar subassembly 4 and connecting rod 5, support 3 sets up on base 1, is equipped with pivot 31 on support 3, and pivot 31 is parallel with base 1, and the straight line that pivot 31 belongs to the projection of base 1 bisects base 1 equally; limiting surfaces 32 for limiting the rotation amplitude of the panel 2 are formed on two sides of the rotating shaft 31; the middle part of the panel 2 is rotatably connected with the rotating shaft 31, and two ends of the panel 2 can swing between two limiting surfaces 32 around the rotating shaft 31; the inner side of the base 1 close to the bracket 3 is provided with a control panel 7 and a power generation module 8, the power generation module 8 is provided with a switch elastic sheet 81, and the switch elastic sheet 81 is positioned right below the rotating shaft 31; the pressure lever component 4 is arranged between the base 1 and the panel 2 in a surrounding way, and the pressure lever component 4 is abutted against the two rotating ends of the panel 2 and is connected with the base 1 in a rotating way; two ends of the connecting rod 5 are respectively contacted with the switch elastic sheet 81 and the pressure lever assembly 4, and the middle part of the connecting rod 5 is rotatably connected with the base 1 and is used for transmitting the rotating force of the pressure lever assembly 4 to the switch elastic sheet 81; wherein, pressing the panel 2 can make the pressure lever assembly 4 drive the connecting rod 5 to rotate, so as to drive the switch elastic sheet 81 to trigger the power generation module 8 to work.

The utility model discloses from electricity generation wireless switch, as shown in fig. 1, fig. 3 and fig. 5, including base 1, panel 2, support 3, depression bar subassembly 4 and connecting rod 5, support 3 sets up on base 1, is equipped with pivot 31 on support 3, and the both sides of pivot 31 are formed with the spacing face 32 that is used for limiting panel 2's rotation range, and panel 2 middle part is rotated with pivot 31 and is connected, and at this moment, panel 2's both ends can revolute pivot 31 and swing between two spacing faces 32. The control panel 7 and the power generation module 8 are mounted on the inner side of the base 1 close to the bracket 3, the power generation module 8 is provided with a switch elastic sheet 81, and the switch elastic sheet 81 is positioned right below the rotating shaft 31; meanwhile, the panel 2 forms a transmission combination with the switch elastic sheet 81 through the pressure lever assembly 4 and the connecting rod 5. In this case, pressing the panel 2 can make the compression bar assembly 4 drive the connecting rod 5 to rotate, so as to drive the switch elastic sheet 81 to trigger the power generation module 8 to work, and there is no dead pressing area. Compared with the prior art, the self-generating wireless switch provided by the embodiment of the utility model has the advantages that the switch elastic sheet 81 is positioned under the rotating shaft 31, namely the central shaft of the power generation module 8 is positioned under the rotating shaft 31, so that the requirement of avoiding space in the direction of the key is reduced, the overall height is lower, the pressing stroke of the panel 2 is shorter, and the modeling design is facilitated; in addition, this from electricity generation wireless switch passes through the turning force of depression bar subassembly 4 and connecting rod 5 transmission panel 2, and connecting rod 5's independent design for the turning point of connecting rod 5 can be close to depression bar subassembly 4 reliably, and panel 2's the stroke of pressing can further shorten, and user experience is higher.

It should be noted that the panel 2 is rotatably connected with the gland through the rotating shaft 31, and the two ends of the pressure lever assembly 4 are abutted against the two ends of the panel 2, so that the force arms at the two ends of the panel 2 are long, the moment is effectively increased, the pressing force required by the panel 2 can be reduced, the power generation module 8 can work by applying a small force to the panel 2, the key noise is reduced, and the user experience is improved. In addition, above-mentioned depression bar subassembly 4 adopts the sheet metal component usually, compares in plastics, and the sheet metal component can reach required intensity under thinner circumstances, and thickness can reach required intensity for 1mm usually, and depression bar subassembly 4 thickness is thin promptly for the stroke of pressing of panel 2 shortens, and the height of product is lower, the molding design of the product of being convenient for, and promotes user experience.

The structure of the above-mentioned strut assembly 4 is not exclusive, and for example, referring to fig. 1, fig. 4 and fig. 5, the strut assembly 4 includes a left strut 41 and a right strut 42, the left strut 41 includes a left strut arm 411 and a left connecting arm 412 that are connected to each other, the left strut 41 abuts against one end of the panel 2 located on the left side of the rotating shaft 31, and a rotating gap is left between the left strut 41 and the base 1, and a middle part of the left connecting arm 412 is rotatably connected to the base 1. At this time, the panel 2 can rotate the left pressing rod 41 downward by pressing the portion of the panel 2 located on the left side of the rotating shaft 31. The right pressure lever 42 comprises a right pressure arm 421 and a right connecting arm 422, the right pressure lever 42 abuts against one end of the panel 2 on the right side of the rotating shaft 31, a rotating gap is reserved between the right pressure lever 42 and the base 1, and the middle part of the right connecting arm 422 is rotatably connected with the base 1. At this time, the panel 2 can rotate the right pressing rod 42 downward by pressing the portion of the panel 2 located on the right side of the rotating shaft 31. In addition, the end of the left connecting arm 412 is rotatably connected to the end of the right connecting arm 422, and the link 5 is used for transmitting the rotating force of the right pressing rod 42 or the left pressing rod 41 to the switch elastic sheet 81. In this case, the left side or the right side of the pressing panel 2 can transmit the rotating force of the panel 2 to the switch elastic sheet 81 through the connecting rod 5, and only one connecting rod 5 is needed, so that the structure is simple, and the implementation cost is low. Meanwhile, the left pressure lever 41 and the right pressure lever 42 of the pressure lever assembly 4 are fixedly and rotatably connected to realize force transmission, so that the reliability is high.

Further, the implementation manner of the connecting rod 5 for transmitting the rotating force of the right pressing rod 42 or the left pressing rod 41 to the switch elastic sheet 81 is not exclusive, and referring to fig. 1 and 5, the connecting rod 5 may be fixedly connected to the switch elastic sheet 81 and the pressing rod assembly 4, respectively; the connecting rod 5 can also realize the force transmission by abutting against the switch elastic sheet 81 and the pressure lever assembly 4, for example:

in a first mode, one end of the connecting rod 5 may be fixedly connected to the switch elastic sheet 81, the other end of the connecting rod may be fixedly connected to the left pressing arm 411 or the right pressing arm 421, and the middle portion of the connecting rod 5 is rotatably connected to the base 1. Illustratively, one end of the connecting rod 5 is fixedly connected to the switch spring 81, and the other end is fixedly connected to the left pressing arm 411. At this time, when the part of the panel 2 located on the left side of the rotating shaft 31 is pressed, the left pressing arm 411 rotates downwards to drive the connecting rod 5 to rotate, and further the switch elastic sheet 81 is driven to trigger the power generation module 8 to work; when the part of the panel 2 on the right side of the rotating shaft 31 is pressed, the right pressing arm 421 rotates downward, the end of the right connecting arm 422 drives the end of the left connecting arm 412 to rotate upward, the left pressing arm 411 can rotate downward similarly, and then the connecting rod 5 is driven to rotate, and the driving switch elastic sheet 81 triggers the power generation module 8 to work.

In a second mode, referring to fig. 3, 4 and 5, one end of the link 5 abuts against the lower side of the switch elastic sheet 81, the other end abuts against the lower side of the left pressing arm 411 or the right pressing arm 421, and the middle part of the link 5 is rotatably connected with the base 1. Illustratively, one end of the link 5 abuts against the lower side of the switch spring 81, and the other end abuts against the lower side of the left pressing arm 411. At this time, when the part of the panel 2 located on the left side of the rotating shaft 31 is pressed, the left pressing arm 411 rotates downwards to drive the connecting rod 5 to rotate, and further the switch elastic sheet 81 is driven to trigger the power generation module 8 to work; when the part of the panel 2 on the right side of the rotating shaft 31 is pressed, the right pressing arm 421 rotates downward, the end of the right connecting arm 422 drives the end of the left connecting arm 412 to rotate upward, the left pressing arm 411 can rotate downward similarly, and then the connecting rod 5 is driven to rotate, and the driving switch elastic sheet 81 triggers the power generation module 8 to work.

It should be understood that, in the use process of the above-mentioned self-generating wireless switch, the connection effect between the pressure lever assembly 4, the connecting rod 5 and the switch elastic sheet 81 is better in the first mode compared with the second mode, and therefore, in the movement process of the pressure lever assembly 4 and the connecting rod 5, the transmission of force is more stable, and the separation is not easy, and the overall reliability is higher. Compared with the first mode, the second mode has the advantages that the force transmission is realized only through the abutting among the pressure lever assembly 4, the connecting rod 5 and the switch elastic sheet 81, the stable operation can be realized, the connection structure is not required to be designed, the overall structure is simpler, and the cost is low. As can be seen from the above, the first mode and the second mode have advantages, and the specific implementation manner of the link 5 for transmitting the rotating force of the right pressing rod 42 or the left pressing rod 41 to the switch elastic sheet 81 can be selected according to actual situations.

In some embodiments, as shown in fig. 3, 4 and 5, the pressing rod assembly 4 includes a left pressing rod 41 and a right pressing rod 42, the left pressing rod 41 includes a left pressing arm 411 and a left connecting arm 412 that are connected to each other, the left pressing rod 41 abuts against one end of the panel 2 on the left side of the rotating shaft 31, a rotating gap is left between the left pressing rod 41 and the base 1, and a middle portion of the left connecting arm 412 is rotatably connected to the base 1. At this time, the panel 2 can rotate the left pressing rod 41 downward by pressing the portion of the panel 2 located on the left side of the rotating shaft 31. The right pressure lever 42 comprises a right pressure arm 421 and a right connecting arm 422, the right pressure lever 42 abuts against one end of the panel 2 on the right side of the rotating shaft 31, a rotating gap is reserved between the right pressure lever 42 and the base 1, and the middle part of the right connecting arm 422 is rotatably connected with the base 1. At this time, the panel 2 can rotate the right pressing rod 42 downward by pressing the portion of the panel 2 located on the right side of the rotating shaft 31. In addition, the end of the left connecting arm 412 is located at the lower side of the end of the right connecting arm 422, and the link 5 is used for transmitting the rotating force of the right pressing rod 42 to the switch elastic sheet 81. In this case, the left side or the right side of the pressing panel 2 can transmit the rotating force of the panel 2 to the switch elastic sheet 81 through the connecting rod 5, and only one connecting rod 5 is needed, so that the structure is simple, and the implementation cost is low. Meanwhile, the left pressure lever 41 and the right pressure lever 42 of the pressure lever assembly 4 realize force transmission through abutting, and the pressure lever assembly is simple in structure, convenient to install and low in cost.

At this time, one end of the connecting rod 5 abuts against the lower side of the switch elastic sheet 81, the other end abuts against the lower side of the right pressing arm 421, and the middle part of the connecting rod 5 is rotatably connected with the base 1. At this time, when the part of the panel 2 located on the left side of the rotating shaft 31 is pressed, the left pressing arm 411 rotates downwards to drive the connecting rod 5 to rotate, and further the switch elastic sheet 81 is driven to trigger the power generation module 8 to work; when the part of the panel 2 on the right side of the rotating shaft 31 is pressed, the right pressing arm 421 rotates downward, the end of the right connecting arm 422 drives the end of the left connecting arm 412 to rotate upward, the left pressing arm 411 can rotate downward similarly, and then the connecting rod 5 is driven to rotate, and the driving switch elastic sheet 81 triggers the power generation module 8 to work. Therefore, force transmission is realized only through abutting between the pressure lever assembly 4, the connecting rod 5 and the switch elastic sheet 81, stable operation can be achieved, a connecting structure is not required to be designed, the overall structure is simpler, and the cost is low.

It should be noted that the connecting rod 5 may also be fixedly connected to the switch elastic piece 81 and the right pressing arm 421, specifically, one end of the connecting rod 5 is fixedly connected to the switch elastic piece 81, the other end is fixedly connected to the right pressing arm 421, and the middle of the connecting rod 5 is rotatably connected to the base 1. At this time, pressing the left or right side of the panel 2 can trigger the power generation module 8 to operate.

In order to improve the stability of the rotational stability and the force transmission of the left pressure lever 41 and the right pressure lever 42, the number of the left connecting arms 412 is two, and the left connecting arms are respectively located at two ends of the left pressure arm 411, so that the rotational process of the left pressure lever 41 is stable, the deviation is not easy to generate, and the user can press the hand feeling well. The quantity of right linking arm 422 is two, and is located the both ends of right pressure arm 421 respectively, and is same, and right depression bar 42's rotation process is comparatively steady, is difficult for producing the skew, and the user presses and feels better. In this way, the rotational stability of the entire left and right

pressing levers

41 and 42 is high.

In some embodiments, referring to fig. 5, the utility model discloses a from electricity generation wireless switch still includes torsional spring 6, and torsional spring 6 includes first spring 61 and second spring 62, is formed with flexible connecting portion 63 between first spring 61 and the second spring 62, and first spring 61 and second spring 62 keep away from one side of connecting portion and all form spacing portion 64, and first spring 61 and second spring 62 rotate with base 1 to be connected, and elastic connecting portion 63 supports and leans on the top of switch shell fragment 81, and spacing portion 64 supports with base 1 and leans on. Under this condition, make switch shell fragment 81 after upwards swinging when pressing panel 2, switch shell fragment 81 automatic re-setting under the effect of elastic connection portion 63 to the messenger replies to initial condition from electricity generation wireless switch, overall structure is simple, and the elastic recovery power that torsional spring 6 provided is great, and switch shell fragment 81 can reset fast, and user experience is higher.

It should be noted that, an elastic reset piece may be integrally disposed in the power generation module 8, and the elastic reset piece is disposed inside the power generation module 8 and is used for providing a reset force to the switch elastic sheet 81, so as to reasonably utilize the internal space of the power generation module 8.

Referring to fig. 1, 3 and 5, in order to control the stop and start of more loads, the control board 7 is provided with a plurality of switch contacts 71, the panel 2 includes a plurality of sub-panels 21, each sub-panel 21 is arranged in parallel, two ends of each sub-panel 21 correspond to one switch contact 71, and two ends of each sub-panel 21 can independently press the corresponding strut assembly 4. In this case, when both ends of the different sub-panels 21 are pressed, different circuits can be controlled, respectively, and control of a plurality of types of loads can be realized. In this case, pressing each sub-panel 21 can trigger the power generation module 8 to operate, and pressing each sub-panel 21 can correspondingly control the start and stop of one load, thereby realizing the function of controlling a plurality of loads by one self-generating wireless switch.

Referring to fig. 2, 3 and 5, in order to ensure the reliability of the connection between the bracket 3 and the base 1, a bolt connection structure is arranged between the bracket 3 and the base 1, the bolt connection structure comprises a connection through hole 33, an internal thread column 11 and a screw matched with the internal thread column 11, the connection through hole 33 is arranged on the bracket 3, and the internal thread column 11 is arranged on the base 1. Therefore, the support 3 and the base 1 are high in connection reliability and difficult to separate. Usually the quantity of above-mentioned spiro union structure is three, and three spiro union structure collineation setting not, like this, the spiro union structure is less, and connects fixed effectual. And simultaneously, the utility model discloses from the whole assembly of electricity generation wireless switch can assemble one by one from bottom to top, simple installation.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A self-generating wireless switch comprises a base, a panel and a support, wherein the support is arranged on the base, a rotating shaft is arranged on the support, the rotating shaft is parallel to the base, and the base is equally divided by a straight line where the projection of the rotating shaft to the base is located; limiting surfaces for limiting the rotation amplitude of the panel are formed on two sides of the rotating shaft; the middle part of the panel is rotationally connected with the rotating shaft, and two ends of the panel can swing between the two limiting surfaces around the rotating shaft;

the power generation device is characterized by further comprising a pressure lever assembly and a connecting rod, wherein a control plate and a power generation module are mounted on the inner side, close to the support, of the base, and a switch elastic sheet is arranged on the power generation module and is positioned right below the rotating shaft;

the pressure lever assembly is arranged between the base and the panel in a surrounding manner, abuts against two rotating ends of the panel and is rotatably connected with the base; two ends of the connecting rod are respectively contacted with the switch elastic sheet and the pressure lever assembly, and the middle part of the connecting rod is rotatably connected with the base and is used for transmitting the rotating force of the pressure lever assembly to the switch elastic sheet;

the pressing of the panel can enable the pressing rod assembly to drive the connecting rod to rotate so as to drive the switch elastic sheet to trigger the power generation module to work.

2. The self-generating wireless switch according to claim 1, wherein the press rod assembly comprises a left press rod and a right press rod;

the left pressure lever comprises a left pressure arm and a left connecting arm which are connected with each other, the left pressure lever is abutted against one end of the panel, which is positioned on the left side of the rotating shaft, a rotating gap is reserved between the left pressure lever and the base, and the middle part of the left connecting arm is rotatably connected with the base;

the right pressure lever comprises a right pressure arm and a right connecting arm, the right pressure lever is abutted against one end, located on the right side of the rotating shaft, of the panel, a rotating gap is reserved between the right pressure lever and the base, and the middle part of the right connecting arm is rotatably connected with the base;

the connecting rod is used for transmitting the rotating force of the right pressure lever or the left pressure lever to the switch elastic sheet.

3. The self-generating wireless switch according to claim 2, wherein one end of the connecting rod abuts against the lower side of the switch elastic sheet, the other end of the connecting rod abuts against the lower side of the left pressing arm or the right pressing arm, and the middle of the connecting rod is rotatably connected with the base.

4. The self-generating wireless switch according to claim 1, wherein the press rod assembly comprises a left press rod and a right press rod;

the connecting rod is used for transmitting the rotating force of the right pressure lever to the switch elastic sheet.

5. The self-generating wireless switch according to claim 4, wherein one end of the connecting rod abuts against the lower side of the switch elastic sheet, the other end of the connecting rod abuts against the lower side of the right pressing arm, and the middle of the connecting rod is rotatably connected with the base.

6. The self-generating wireless switch according to claim 2 or 4, wherein the number of the left connecting arms is two, and the two left connecting arms are respectively located at two ends of the left pressing arm; the number of the right connecting arms is two, and the right connecting arms are respectively positioned at two ends of the right pressing arm.

7. The self-generating wireless switch according to claim 3 or 5, further comprising a torsion spring, wherein the torsion spring comprises a first spring and a second spring, an elastic connection portion is formed between the first spring and the second spring, a limiting portion is formed on one side, away from the connection portion, of each of the first spring and the second spring, the first spring and the second spring are rotatably connected with the base, the elastic connection portion abuts against the upper portion of the switch elastic sheet, and the limiting portion abuts against the base.

8. The self-generating wireless switch according to claim 1, wherein a plurality of switch contacts are provided on the control board, the panel comprises a plurality of sub-panels, each sub-panel is arranged in parallel, two ends of each sub-panel correspond to one switch contact, and two ends of each sub-panel can independently press the corresponding pressure lever assembly.

9. The self-generating wireless switch according to claim 1, wherein a bolt connection structure is arranged between the support and the base, the bolt connection structure comprises a connection through hole, an internal thread column and a screw matched with the internal thread column, the connection through hole is arranged on the support, and the internal thread column is arranged on the base.