Remote controller

Abstract

The utility model provides a remote controller. The remote controller comprises a shell, a control panel, a touch control assembly and a supporting column. The control panel is arranged in the containing cavity of the shell, and the first key column and the second key column are arranged on the side, facing the control panel, of the touch panel. The touch panel can be pressed in different positions of the front face so as to drive the first key column or the second key column to press towards the control panel and drive the first key column or the second key column to press on the corresponding first key contact or the second key contact, and therefore the remote controller has the function of a mechanical key. And the key function and the touch panel are arranged together, so that a user can conveniently operate the keys and the touch panel at the same position, and the use convenience is improved. The supporting column is constructed to enable the second key contact not to be triggered when the first key contact is triggered, and the first key column on the touch panel does not trigger the first key contact when the second key contact is triggered, so that mistaken touch of the first key contact and the second key contact can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a remote controller. Background Art

[0002] As smart TV interfaces and application ecosystems become more like those of mobile phones or tablets, touch interaction has become a more natural way of interacting. This touch functionality is now being applied to remote controls. For example, with a touchscreen remote control, you can swipe on the touchpad to interact with the TV screen. When combined with the air mouse function, you can swipe up and down or left and right to display content, just like on a mobile phone.

[0003] Currently, remote control solutions that combine touch and mechanical buttons primarily use separate touch and button modules. For example, the touch panel uses a flexible FPC board, with the touch pad designed onto the FPC. The FPC then connects the touch signal to the touch processing chip on the PCBA.

[0004] In the related art, in order to simultaneously realize the functions of touch control and key control, it is usually necessary to set the touch panel and the mechanical key panel in different positions. Utility Model Content

[0005] One purpose of the present invention is to provide a remote controller that can arrange button functions and a touch panel together, so that the user can operate the buttons and the touch panel at the same position, thereby improving the convenience of use.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] According to one aspect of the present invention, the present invention provides a remote controller, comprising a housing, a control panel, a touch control assembly, and a support column.

[0008] A accommodating cavity is formed inside the shell; a mounting hole is opened on the front of the shell and penetrates into the accommodating cavity; a control panel is arranged in the accommodating cavity; the control panel includes a substrate, a first key contact and a second key contact; the first key contact is arranged on the side of the substrate facing the front of the shell; the second key contact is arranged on the side of the substrate facing the front of the shell.

[0009] The touch component is inserted into the mounting hole, and the touch component includes a touch panel, a first button column and a second button column; the touch panel is constructed to be able to send a signal in response to touch; the first button column is arranged on the side of the touch panel facing the control panel; the first button column can be pressed to trigger a first button contact; the second button column is arranged on the side of the touch panel facing the control panel, and the second button column can be pressed to trigger a second button contact.

[0010] The support column is located between the touch panel and the control board; the support column is located between the first button column and the second button column; the support column is constructed so that when the first button contact is triggered, the second button contact is not triggered, and when the second button contact is triggered, the first button column on the touch panel does not trigger the first button contact.

[0011] When the touch panel is triggered, the first button column does not trigger the first button contact point.

[0012] The above technical solution has the following advantages or beneficial effects:

[0013] A mounting hole is provided on the front of the shell and extends through the accommodating cavity. The touch panel is constructed to send signals in response to touch. The touch panel is inserted into the mounting hole so that the touch panel is exposed to the front of the shell, so that the touch panel can be touched at the mounting hole on the front of the shell to realize the touch function.

[0014] The control panel is located within the housing's housing, with the first and second button columns positioned on the side of the touch panel facing the control panel. The touch panel responds to pressure applied at various locations on the front surface, driving the first or second button column toward the control panel, thereby pressing the first or second button column against the corresponding first or second button contact, thereby giving the remote control the function of a mechanical button. Co-locating the button functionality and touch panel allows users to operate both buttons and the touch panel from the same location, enhancing ease of use.

[0015] The support column is constructed so that when the first button contact is triggered, the second button contact is not triggered. When the second button contact is triggered, the first button column on the touch panel does not trigger the first button contact, which can effectively avoid accidental contact between the first button contact and the second button contact.

[0016] In some embodiments of the present application, the first key contact is located in the central area of ​​the projection area; the second key contact is located outside the central area; and the triggering stroke of the second key contact triggered by the second key column is greater than the triggering stroke of the first key contact triggered by the first key column.

[0017] The above technical solution has the following advantages or beneficial effects:

[0018] The first button contact is located in the central area of ​​the projection area, so that the corresponding first button column is set corresponding to the central area, so that the first button column is set corresponding to the middle of the mounting hole, so as to facilitate the identification and operation of the first button column and the first button contact, and convenient and quick operation of the first button column.

[0019] If, when touching the first button column, the entire touch panel moves or the position of the touch panel corresponding to the second button column moves, the triggering stroke of the second button column to trigger the second button contact is greater than the triggering stroke of the first button column to trigger the first button contact, it can effectively prevent the second button column from pressing the second button contact, thereby effectively preventing the second button contact from being triggered, and effectively preventing the remote control from sending a misplaced signal.

[0020] In some embodiments of the present application, the support column is an annular protrusion and surrounds the outer circumference of the first button column.

[0021] The above technical solution has the following advantages or beneficial effects: the annular support column is arranged around the first button column, which can effectively avoid accidental touch of the first button contact point when the touch panel is pressed arbitrarily at the peripheral edge of the touch panel.

[0022] In some embodiments of the present application, the distance between the support column and the first button column is smaller than the distance between the support column and the second button column.

[0023] The above technical solution has the following advantages or beneficial effects: the second button column is further away from the support column than the first button column, so that the support column is closer to the central area, and the support column is arranged closer to the middle of the touch panel. Only when the support column is close to the middle of the touch panel and pressed can the first button contact point be triggered. The support column is closer to the middle of the touch panel. When the touch panel is accidentally touched and causes a slight deformation of the touch panel, the slight deformation of the touch panel will be supported by the support column, reducing the probability of the remote control being accidentally triggered.

[0024] In some embodiments of the present application, the control board also includes a first pot piece and a second pot piece, the first pot piece is arranged above the first button contact to trigger the first button contact when squeezed; the first button column is arranged between the touch panel and the first pot piece; the second pot piece is arranged above the second button contact to trigger the second button contact when squeezed; the second button column is arranged between the touch panel and the second pot piece.

[0025] The above technical solution has the following advantages or beneficial effects: the first key column drives the first pot piece to press the first key contact, thereby triggering the first key contact. The second key column drives the second pot piece to press the second key contact, thereby triggering the first key contact. The first and second pot pieces are elastic, which facilitates the resetting of the first and second key columns.

[0026] In some embodiments of the present application, the second key contact includes: a first edge key contact and a second edge key contact, and the first edge key contact and the second edge key contact are symmetrically arranged with the first key contact as the center.

[0027] The second pot piece includes: a first edge pot piece, which is arranged above the first edge key contact; and a second edge pot piece, which is arranged above the second edge key contact.

[0028] The second button column includes: a first edge button column, which is arranged between the touch panel and the first edge pot piece; and a second edge button column, which is arranged between the touch panel and the second edge pot piece.

[0029] The support column includes: a first support column, which is arranged between the first button column and the first edge button column; and a second support column, which is arranged between the first button column and the second edge button column.

[0030] The above technical solution has the following advantages or beneficial effects: the second button contacts are set to two, and the second pot piece and the second button column are correspondingly provided with two, so that multiple functions can be realized by pressing different positions. A support column is correspondingly provided between each second button column and the first button column, which effectively prevents the first button column from pressing the first button contact when the second button column is pressed, and avoids accidentally touching the first point contact. Similarly, when the first button contact is pressed to trigger, the support of the corresponding support column will not cause the triggering of the second button contact at the corresponding position, effectively avoiding the accidental contact triggering between the button contacts. In some embodiments of the present application, the first support column and the second support column are connected, and the support column is an annular protrusion and is arranged around the first button column.

[0031] The above technical solution has the following advantages or beneficial effects: Due to the annular structure formed by connecting the first support column and the second support column, when the touch panel is pressed at any position on the peripheral edge of the touch panel, the pressing deformation of the middle portion of the touch panel will not be caused, and the first key contact point will not be pressed at the first key, thereby effectively avoiding accidental touches of the first key contact point. When the middle portion of the touch panel is pressed to move the first key, the deformation of the middle portion of the touch panel toward any position on the edge of the touch panel is supported by the support column, thereby effectively avoiding accidental touches of the second key contact point.

[0032] In the following embodiment of the present application, the second key contact also includes: a third edge key contact and the fourth edge key contact, the third edge key contact and the fourth edge key contact are symmetrically arranged with the first key contact as the center, and the distance between the first edge key contact and the third edge key contact is the same as the distance between the first edge key contact and the fourth edge key contact.

[0033] The second pot piece further includes: a third edge pot piece, which is arranged above the third edge key contact; and a fourth edge pot piece, which is arranged above the fourth edge key contact.

[0034] The second button column includes: a third edge button column, which is arranged between the touch panel and the third edge pot piece; and a fourth edge button column, which is arranged between the touch panel and the fourth edge pot piece.

[0035] The support column includes: a third support column, which is arranged between the first button column and the third edge button column; and a fourth support column, which is arranged between the first button column and the fourth edge button column.

[0036] The above technical solution has the following advantages or beneficial effects: Two second button contacts are provided, and two second pots and two second button posts are provided, so that multiple different functions can be activated by pressing different positions. A support post is provided between each second button post and the first button post, thereby preventing the button posts from interlocking with each other, effectively preventing accidental touches on the touch panel.

[0037] In some embodiments of the present application, the first support column, the second support column, the third support column, and the fourth support column are connected, and the support column is an annular protrusion and is arranged around the first button column.

[0038] The above technical solution has the following advantages or beneficial effects: the annular structure formed by connecting the first support column, the second support column, the third support column and the fourth support column can effectively avoid accidental touching of the first button contact when the touch panel is pressed arbitrarily at the peripheral edge of the touch panel.

[0039] In some embodiments of the present application, the support column abuts against the control board, and the support column is an elastomer; the end of the first button column away from the touch panel abuts against the top of the first pot piece; the distance between the end of the second button column away from the touch panel and the top of the first pot piece is a first preset distance; the distance between the top of the first pot piece and the substrate is the same as the distance between the top of the second pot piece and the substrate.

[0040] The above technical solution has the following advantages or beneficial effects: the first button column abuts against the first pot, and a first preset distance is defined between the second button column and the second pot. When the touch panel is pressed to cause the first button column to trigger the first button contact, the second button column can be effectively prevented from triggering the second button contact, thereby effectively preventing accidental touches of the second button contact. The elastic body of the support column has an elastic structure, which can act as a buffer when the touch panel is pressed.

[0041] In some embodiments of the present application, the support column abuts against the control board, and the support column is an elastomer; the end of the first button column away from the touch panel abuts against the top of the first pot piece; the end of the second button column away from the touch panel abuts against the top of the second pot piece; the distance between the top of the first pot piece and the substrate is smaller than the distance between the top of the second pot piece and the substrate.

[0042] The above technical solution has the following advantages or beneficial effects: the distance between the top of the first pot piece and the substrate is smaller than the distance between the top of the second pot piece and the substrate. When pressing to trigger the first button contact, the second pot piece will not press on the second button contact, and will not cause accidental touching of the second button contact.

[0043] In some embodiments of the present application, the support column is a rigid body; the distance between one end of the support column away from the touch panel and the substrate is greater than the trigger stroke of the first button column triggering the first button contact; the distance between one end of the support column away from the touch panel and the substrate is less than the trigger stroke of the second button column triggering the second button contact.

[0044] The above technical solution has the following advantages or beneficial effects: the support column is rigid and does not deform when pressed. The distance between the end of the support column away from the touch panel and the substrate is greater than the trigger travel of the first button column to trigger the first button contact, so that the provision of the support column does not affect the function of the first button column to trigger the first button contact by pressing.

[0045] The distance between the end of the support column away from the touch panel and the substrate is less than the trigger stroke of the second button column triggering the second button contact. When the second button column moves toward the control panel to trigger the second button contact, the support column moves close to the control panel, and the second button column abuts on the control panel before the second button contact is triggered. Therefore, when the second button column continues to be pressed to move toward the control panel, the first button column is driven to tilt up, thereby avoiding the linkage of the second button column and avoiding the accidental touch of the second button contact.

[0046] In some embodiments of the present application, a side of the support column facing the control board is an inclined surface, and the distance between the inclined surface close to the first button column and the substrate is smaller than the distance between the inclined surface away from the first button column and the substrate.

[0047] The above technical solution has the following advantages or beneficial effects: when the second button column is pressed, the support column rotates, effectively ensuring that the inclined surface supports and fits on the control panel, maintaining the reliability and stability of the support column.

[0048] In some embodiments of the present application, the touch assembly further includes a silicone pad; the support column, the first button column, and the second button column are all formed on the silicone pad to form an interconnected whole.

[0049] The above technical solution has the following advantages or beneficial effects: the support column, the first button column, and the second button column are all formed on the silicone pad. The support column, the first button column, and the second button column do not need to be installed separately, but can be installed as a whole, which facilitates positioning during installation.

[0050] In some embodiments of the present application, the touch component also includes a button bracket, which is arranged between the silicone pad and the touch panel, one side of the button bracket is attached to the touch panel, and a fixing protrusion is formed on the other side of the button bracket facing the control panel; a fixing groove is provided on the side of the silicone pad facing the touch panel, and the fixing groove and the corresponding fixing protrusion cooperate for fixation.

[0051] The above technical solution has the following advantages or beneficial effects: the corresponding cooperation between the fixing protrusion and the fixing groove facilitates the alignment and positioning between the key bracket and the silicone pad, thereby facilitating the rapid installation between the key bracket and the silicone pad.

[0052] In some embodiments of the present application, one end of the support column facing the touch panel is bonded to the side of the touch panel facing the control board through a buffer layer; one end of the first button column facing the touch panel is bonded to the side of the touch panel facing the control board through a buffer layer; and one end of the second button column facing the touch panel is bonded to the side of the touch panel facing the control board through a buffer layer.

[0053] The above technical solution has the following advantages or beneficial effects: the first button column, the second button column and the support column are fixed on the touch panel by bonding.

[0054] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by practice of the present application.

[0055] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] The accompanying drawings are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification, are used to explain the principles of the present disclosure. Obviously, the drawings described below are only some embodiments of the present disclosure, and those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0057] Figure 1 It is a structural diagram of the remote controller of the utility model.

[0058] Figure 2 It is an exploded schematic diagram of the remote control of the utility model.

[0059] Figure 3 It is a cross-sectional schematic diagram of the remote controller of the present utility model.

[0060] Figure 4 It is a structural schematic diagram of the shell of the utility model.

[0061] Figure 5 It is an exploded schematic diagram of the housing of the utility model.

[0062] Figure 6 It is a structural schematic diagram of the upper shell of the utility model.

[0063] Figure 7 It is a partial structural diagram of the remote controller of the utility model.

[0064] Figure 8 It is a structural schematic diagram of the control panel of the utility model from one perspective.

[0065] Figure 9 It is a structural schematic diagram of the control panel of the utility model from another perspective.

[0066] Figure 10 It is a structural schematic diagram of the elastic sheet of the utility model from one perspective.

[0067] Figure 11 It is a structural schematic diagram of the elastic sheet of the utility model from another perspective.

[0068] Figure 12 It is a cross-sectional view of the remote control structure of the utility model.

[0069] Figure 13 It is a schematic diagram of the remote control of the utility model when being pressed.

[0070] Figure 14 It is a structural schematic diagram of the silicone pad of the utility model from one perspective.

[0071] Figure 15 It is a structural schematic diagram of the silicone pad of the utility model from another perspective.

[0072] Figure 16 It is a cross-sectional view of the silicone pad of the present invention.

[0073] Figure 17 It is a structural diagram between the buttons of the utility model.

[0074] Figure 18This is a schematic diagram of the cooperation of the key support of the utility model on the touch panel.

[0075] The reference numerals are as follows: 100, housing; 110, accommodating cavity; 120, mounting hole; 130, upper housing; 140, lower housing; 150, limiting groove; 160, through hole; 170, physical button;

[0076] 200, control panel; 210, first key contact; 220, second key contact; 221, first edge key contact; 222, second edge key contact; 223, third edge key contact; 224, fourth edge key contact; 230, third key contact;

[0077] 300, touch panel; 400, elastic sheet; 410, metal dome; 411, first metal dome; 412, second metal dome; 4121, first edge metal dome; 4122, second edge metal dome; 4123, third edge metal dome; 4124, fourth edge metal dome; 413, third metal dome;

[0078] 500, silicone pad; 510, first button column; 520, second button column; 521, first edge button column; 522, second edge button column; 523, third edge button column; 524, fourth edge button column; 530, fixing slot; 540, support column; 541, first support column; 542, second support column; 543, third support column; 544, fourth support column; 545, inclined surface;

[0079] 600, button bracket; 610, fixing protrusion; 620, anti-fool protrusion; 700, power supply. DETAILED DESCRIPTION

[0080] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art.

[0081] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner.In the following description, many specific details are provided so as to provide a full understanding of the embodiments of the present application. However, it will be appreciated by those skilled in the art that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps etc. can be adopted. In other cases, known methods, devices, implementations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0082] The present application is further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application.

[0083] In the related art, in order to simultaneously achieve touch control and key control functions, it is usually necessary to place the touch panel and mechanical key panel in different locations. This not only makes the device structure relatively complex, but also requires the touch panel and mechanical keys to be operated in different locations, which is inconvenient for users. The present application provides a remote control to solve the above technical problems.

[0084] For ease of description and understanding, taking the state of the remote control when in use as a reference, the side facing the user is the front, and the side facing away from the user is the back; the direction toward the inside of the remote control is the inside, and the direction away from the remote control is the outside.

[0085] Figure 1 It is a structural diagram of the remote controller of the utility model. Figure 2 It is an exploded schematic diagram of the remote control of the utility model. Figure 3 It is a cross-sectional schematic diagram of the utility model remote control.

[0086] See Figures 1 to 3 This application provides a remote control for voice interaction with electronic devices such as televisions and air conditioners. The remote control includes a housing 100 and a touch control assembly. The touch control assembly includes a control board 200 disposed within the housing 100 and a touch panel 300. The control board 200 is disposed within the housing 100, and the touch panel 300 is disposed on the housing 100.

[0087] The remote controller is also provided with a wireless transmitter module and a power supply 700, which are electrically connected to the control board 200. The power supply 700 provides power to the control board 200, and the instructions or signals issued by the control board 200 are sent to the corresponding electronic device through the wireless module.

[0088] In some embodiments, the remote control can also send instructions or signals via a data line.

[0089] Figure 4 It is a structural diagram of the housing 100 of the present invention. Figure 5 It is an exploded schematic diagram of the housing 100 of the present invention. Figure 6 It is a structural schematic diagram of the upper shell 130 of the present invention.

[0090] See Figures 1 to 6The housing 100 has an internal cavity 110 formed therein, and electronic components of the remote controller are arranged in the cavity, such as the control board 200 and the power supply 700.

[0091] The front surface of the housing 100 is provided with a mounting hole 120 that penetrates the accommodating cavity 110. In some embodiments, there is one mounting hole 120, which is a circular hole.

[0092] In some embodiments, the mounting hole 120 is in any of the following shapes: a rectangular hole, an elliptical hole, and a polygonal hole.

[0093] In some embodiments, the housing 100 includes an upper housing 130 and a lower housing 140 that fit relatively closely together. An accommodating cavity 110 is formed between the upper housing 130 and the lower housing 140 , and a mounting hole 120 is provided on the accommodating upper housing 130 .

[0094] In a specific embodiment, the mounting hole 120 is a circular hole, and a plurality of concave limiting grooves 150 are formed on the inner side of the housing 100 around the mounting hole 120. The limiting grooves 150 are provided at the edge of the mounting hole 120 and communicate with the mounting hole 120.

[0095] In some embodiments, a through hole 160 is provided on the front of the housing 100, and the through hole 160 extends into the accommodating cavity 110. A physical button 170 is provided in the through hole 160, and the physical button 170 is used to press a corresponding contact on the control panel 200 to trigger a corresponding function signal.

[0096] Figure 7 It is a partial structural diagram of the remote controller of the utility model. Figure 8 It is a structural schematic diagram of the control panel of the utility model from one perspective. Figure 9 It is a structural schematic diagram of the control panel of the utility model from another perspective.

[0097] See again Figures 2 to 9 The control board 200, also known as a circuit board or PCB, is disposed within the housing cavity 110. The control board 200 includes a substrate and a plurality of key contacts. The side of the control board 200 facing the housing front 120 is provided with a plurality of key contacts (not shown) to enable different commands and signals to be triggered by pressing the key contacts.

[0098] In one embodiment, the key contacts include a first key contact 210 and one or more second key contacts 220. When there are multiple second key contacts 220, the multiple second key contacts 220 are spaced apart around the first key contact 210. The first key contact 210 and the second key contact 210 are both disposed on the side of the substrate facing the housing front 120.

[0099] In some embodiments, the first key contact 210 and the second key contact 220 are respectively located in a projection area, which is a projection area of ​​the mounting hole 120 on the control board 200 .

[0100] In a specific embodiment, the first button contact 210 is located in the central area of ​​the projection area; the second button contact 220 is located outside the central area, and the first button contact and the second button contact are located in different areas to ensure that there is a gap between the first button contact and the second button contact, effectively reducing the probability of accidental contact between the first button contact and the second button contact.

[0101] In other embodiments, the first key contact 210 is located in the projection area, and the second key contact is located outside the projection area, so as to ensure a larger interval between the first key contact and the second key contact.

[0102] In one embodiment, the second key contact 220 includes a first edge key contact 221 and a second edge key contact 222. The first edge key contact 221 and the second edge key contact 222 are symmetrically arranged with respect to the first key contact 210. The two second key contacts 220 are symmetrical with respect to the first key contact 210 to effectively avoid mutual interference between the second key contacts 220 when triggered.

[0103] In some embodiments, the second key contact 220 includes a first edge key contact 221, a second edge key contact 222, a third edge key contact 223, and a fourth edge key contact 224. The third edge key contact 223 and the fourth edge key contact 224 are symmetrically arranged around the first key contact 210. The distance between the first edge key contact and the third edge key contact is the same as the distance between the first edge key contact and the fourth edge key contact. The four second key contacts 220 are evenly arranged around the first key contact 210 to effectively ensure the distance between the four second key contacts 220 and effectively avoid mutual interference during triggering.

[0104] In one embodiment, there is one first button contact 210, corresponding to an OK button (confirmation button). Four second button contacts 220 are arranged evenly around the first button contact 210. The four second button contacts 220 correspond to up, down, left, and right functions, respectively. Two of the four second button contacts 220 can function as volume increase or decrease.

[0105] In some embodiments, the key contacts may further include a third key contact 230 , where the third key contact 230 corresponds to the physical key 170 , so that more functions can be implemented on the control panel 200 .

[0106] Figure 10 It is a structural schematic diagram of the elastic sheet of the utility model from one perspective. Figure 11 It is a structural schematic diagram of the elastic sheet of the utility model from another perspective.

[0107] See Figures 2 to 11 The side of the control board facing the touch panel is provided with a pot piece 410. The pot piece 410 is provided corresponding to the key contacts on the control board 200, so that the pot piece 410 is provided on the key contacts of the control board 200. Pressing the pot piece 410 causes the pot piece 410 to be pressed against the corresponding key contact, thereby triggering the corresponding command signal.

[0108] In one embodiment, the metal dome 410 includes a first metal dome 411 and a second metal dome 412. The first metal dome 411 is disposed above the first key contact 210 to trigger the first key contact 210 when pressed. The second metal dome 412 is disposed above the second key contact 220 to trigger the second key contact 220 when pressed. One or more second metal dome 412 are provided.

[0109] In one embodiment, the second metal dome 412 includes a first edge metal dome 4121 and a second edge metal dome 4122. The first edge metal dome 4121 is disposed above the first edge key contact 221, and the second edge metal dome 4122 is disposed above the second edge key contact 222.

[0110] In another embodiment, the second pot piece 412 includes a first edge pot piece 4121, a second edge pot piece 4122, a third edge pot piece 4123, and a fourth edge pot piece 4124. The first edge pot piece 4121 is disposed above the first edge key contact 221. The second edge pot piece 4122 is disposed above the second edge key contact 222. The third edge pot piece 4123 is disposed above the third edge key contact 223; and the fourth edge pot piece 4124 is disposed above the fourth edge key contact 224.

[0111] In another embodiment, an insulating sheet is provided on one side of the control board 200, and the insulating sheet is adhered to one side of the control board 200. Vias are provided on the insulating sheet corresponding to the key contacts on the control board 200, and multiple separate pot pieces 410 are respectively placed in the corresponding via holes for positioning and limiting the pot pieces 410.

[0112] In another embodiment, the metal dome 410 may further include a third metal dome 413, which faces the third key contact 230 and the physical key 170. If there are multiple third key contacts 230, there may also be multiple corresponding third metal dome 413.

[0113] In this embodiment, a resilient sheet 400 is provided on the side of the control board 200 facing the housing front 120. Multiple pot pieces 410 are stamped or bent onto the resilient sheet 400. The multiple pot pieces 410 are formed on the same resilient sheet, thereby securing and accurately positioning the pot pieces 410 and effectively preventing them from moving during use.

[0114] In one embodiment, the plurality of pot pieces 410 are separately provided, and no elastic piece 400 is provided on one side of the control board 200. The plurality of pot pieces 410 are separately provided at corresponding positions on the control board 200.

[0115] Figure 12 It is a cross-sectional view of the remote control structure of the utility model. Figure 13 It is a schematic diagram of the remote control of the utility model when being pressed. Figure 14 It is a structural schematic diagram of the silicone pad of the utility model from one perspective. Figure 15 It is a structural schematic diagram of the silicone pad of the utility model from another perspective. Figure 16 It is a cross-sectional view of the silicone pad of the present invention.

[0116] See Figures 2 to 16 The remote control may further include a silicone pad 500. The touch panel 300 is disposed on the side of the control board 200 facing the housing front 120, and the silicone pad 500 may be disposed between the control board 200 and the touch panel 300. A button column is formed on the silicone pad 500 and is located between the touch panel and the control board for pressing the button contacts on the touch panel 300.

[0117] In some embodiments, the touch panel is a rigid or flexible structure, and when the touch panel is pressed to move or rotate, the entire touch panel moves or rotates together. For example, when the touch panel is pressed to tilt, the entire touch panel tilts.

[0118] In other embodiments, the touch panel is a flexible structure, and the back surface of the flexible touch panel is fixed to a rigid structure so that when the touch panel is pressed, the entire touch panel can be tilted up.

[0119] In some embodiments, a plurality of button columns are provided, and the plurality of button columns may include a first button column 510 and one or more second button columns 520. The first button column 510 and the second button column 520 are respectively provided on the side of the touch panel 300 facing the control board 200. When a plurality of second button columns 520 are provided, the plurality of second button columns 520 are arranged at intervals around the first button column 510.

[0120] The first button column 510 abuts against a corresponding position on the control board 200 . The first button column 510 corresponds to the first button contact 210 , so as to be used for pressing and triggering the first button contact 210 .

[0121] In some embodiments, the first button column 510 abuts against the corresponding first dome 411 and is disposed between the touch panel 300 and the first dome 411. The first button column 510 presses the first dome 411, thereby causing the first dome 411 to press against the first button contact 210. The second button column 520 corresponds to the second button contact 220 and is disposed between the touch panel 300 and the second dome 412. A gap exists between the second button column 520 and the control panel 200. The second button column 520 directly faces the corresponding second dome 412.

[0122] There is a gap between the second button column 520 and the second pot piece 412. When the first button column 510 is pressed, the second button column 520 can be effectively prevented from pressing the second pot piece 412, thereby effectively preventing the first button contact 210 and the second button contact 220 from being accidentally touched.

[0123] In some embodiments, no pot piece is provided on the control board 200, and the button column directly presses and triggers the corresponding button contact.

[0124] In one embodiment, the entire touch panel is located in the mounting hole, the first button column and the second button column are both located in a projection area of ​​the mounting hole on the control panel, and the first button contact and the second button contact are also located in the projection area.

[0125] In other embodiments, the touch panel is positioned within the mounting hole on a side facing the front of the housing, and the projection of the edge of the touch panel facing away from the front of the housing is outside a projection area of ​​the mounting hole on the control panel. The first button contact and the first button column are located within the projection area, while the second button contact and the second button column are located outside the projection area.

[0126] In other embodiments, the entire touch panel is located within the mounting hole, and a solid rigid structure is provided on the back panel of the touch panel. The first button contact and the first button column are located within the projection area, and the second button contact and the second button column are located outside the projection area. The rigid structure of the touch panel back panel is connected to the second button contact.

[0127] The mounting hole is a circular hole structure, and the periphery of the touch panel is circular; the periphery of the touch panel is close to or abuts against the inner periphery of the mounting hole to facilitate installation of the touch panel in the mounting hole.

[0128] In some embodiments, the key column may further include a third key column, which constitutes a physical key 170 and is disposed within the through-hole 160 of the housing 100. The third key column is disposed corresponding to the third pot piece 413, and a plurality of third key columns are disposed corresponding to the third pot piece 413 and the third key contact 230.

[0129] The remote control also includes a support column 540, which is located between the touch panel and the control panel; the support column is located between the first button column and the second button column; the support column is constructed so that when the first button contact is triggered, the second button contact is not triggered, and when the second button contact is triggered, the first button column on the touch panel does not trigger the first button contact.

[0130] In some embodiments, a support column 540 is further formed on the silicone pad 500 . The support column 540 is located between the first button column 510 and the second button column 520 . The support column 540 is disposed close to the first button column 510 .

[0131] The support column is arranged on the side of the touch panel 300 facing the control board 200, and the support column is located between the first button column 510 and the second button column 520. The support column is constructed so that when the corresponding second button column 520 position on the touch panel 300 is pressed, the support column is supported on the control board 200 so that one end of the touch panel 300 is tilted away from the second button column 520, so that the first button column 510 on the touch panel 300 does not trigger the first button contact 210 when the second button contact is triggered.

[0132] The triggering stroke of the second button column 520 to trigger the second button contact 220 is greater than the triggering stroke of the first button column 510 to trigger the second button contact 220, so that when the first button contact is triggered, the second button contact is not triggered. When pressing and triggering the first button contact 210, it can effectively avoid causing accidental touch of the second button contact 220.

[0133] The support column is configured so that when the corresponding second button column 520 on the touch panel 300 is pressed, the support column is supported on the control board 200, so that the end of the touch panel 300 away from the second button column 520 is tilted, so that the first button column 510 on the touch panel 300 does not trigger the first button contact 210, thereby avoiding accidental touch of the first button contact 210. The probability of accidental touch of the first button contact 210 and the second button contact 220 is reduced.

[0134] It should be noted that, in this application, the trigger stroke refers to the range of movement or travel of a mechanical device or sensor under certain conditions. For example, when a corresponding position on the touch panel is pressed, the corresponding key column moves toward the control panel. When the key column moves from a static position to the corresponding key contact point that is triggered by pressing, the corresponding key column's movement distance is the trigger stroke of the corresponding key column.

[0135] In one embodiment, the second key contact 220 includes a first edge key contact 221 and a second edge key contact 222. The second pot piece 412 includes a first edge pot piece 4121 and a second edge pot piece 4122. The second key column 520 includes a first edge key column 521 and a second edge key column 522. The support column includes a first support column 541 and a second support column 542. The first support column 541 is arranged between the first key column 510 and the first edge key column 521; the second support column 542 is arranged between the first key column 510 and the second edge key column 522. The second key contact 220 is provided in plurality, and the second pot piece 412 and the second key column 520 are correspondingly provided in plurality, so that different functions can be realized by pressing different positions.

[0136] In one embodiment, the first support column 541 and the second support column 542 are connected, and the support column is an annular protrusion and is arranged around the first button column 510. The annular structure formed by the connection of the first support column 541 and the second support column 542 can effectively avoid the first button contact 210 from being accidentally touched when the touch panel 300 is pressed arbitrarily at the peripheral edge of the touch panel 300. The annular structure formed by the connection of the first support column and the second support column can effectively avoid the first button contact 210 from being accidentally touched when the touch panel 300 is pressed arbitrarily at the peripheral edge of the touch panel. The middle part of the touch panel will not be deformed by the pressure when the touch panel is pressed arbitrarily at the peripheral edge of the touch panel, and the first button contact will not be pressed at the first button, thereby effectively avoiding the accidental touch of the first button contact. When the middle part of the touch panel is pressed to drive the first button to move, the deformation of the middle part of the touch panel toward any position of the edge of the touch panel is supported by the support column, thereby effectively avoiding the accidental touch of the second button contact.

[0137] In some embodiments, the second key contact 220 includes a first edge key contact 221, a second edge key contact 222, a third edge key contact 223, and a fourth edge key contact 224. The second metal dome 412 includes a first edge metal dome 4121, a second edge metal dome 4122, a third edge metal dome 4123, and a fourth edge metal dome 4124. The second key column 520 includes a first edge key column 521, a second edge key column 522, a third edge key column 523, and a fourth edge key column 524. The support columns include a first support column 541, a second support column 542, a third support column 543, and a fourth support column 544. The third support column 543 is disposed between the first key column 510 and the third edge key column 523; the fourth support column 544 is disposed between the first key column 510 and the fourth edge key column 524.

[0138] The second button contact 220 is provided in plurality, and the second pot piece 412 and the second button column 520 are correspondingly provided in plurality, so that different functions can be realized by pressing different positions. The support column is correspondingly arranged between each second button column 520 and the first button column 510, so that the button columns are not interconnected.

[0139] In some embodiments, the first support column 541, the second support column 542, the third support column 543 and the fourth support column 544 are connected, the support column is an annular protrusion, and the annular protrusion is arranged around the first button column 510. When the touch panel 300 is pressed at any position around the side edge of the touch panel 300, the annular structure formed by the connection of the first support column 541, the second support column 542, the third support column 543 and the fourth support column 544 can effectively avoid causing the first button contact 210 to be mistakenly touched.

[0140] In some embodiments, one end of the first button column 510 towards the control board 200 protrudes beyond the other end of the first button column 510 towards the control board 200. When the first button column 510 abuts against the corresponding pot piece 410, the second button column 520 and the corresponding pot piece 410 have a spacing therebetween.

[0141] In a specific embodiment, the support column abuts against the control board 200, the support column is an elastic body; the end of the first button column 510 away from the touch panel 300 abuts against the top of the first pot piece 411; the distance between the end of the second button column 520 away from the touch panel 300 and the top of the first pot piece 411 is a first preset distance; the distance between the top of the first pot piece 411 and the substrate is the same as the distance between the top of the second pot piece and the substrate.

[0142] The first button column 510 abuts against the first pot piece 411, and the second button column 520 and the second pot piece 412 have a first preset distance therebetween. When the touch panel 300 is pressed to drive the first button column 510 to trigger the first button contact 210, the second button column 520 can be effectively prevented from triggering the second button contact 220, thereby effectively preventing the second button contact 220 from being mistakenly touched. The elastic body of the support column has an elastic structure to play a buffering role when the touch panel 300 is pressed. The elastic structure of the support column provides a buffer for the pressing of the first button column 510.

[0143] In some embodiments, the first preset distance between the second button column 520 and the second pot piece 412 is 0.3 mm.

[0144] In some embodiments, the first preset distance between the second button column 520 and the second pot piece 412 is greater than or less than 0.3 mm. For example, the first preset distance between the second button column 520 and the second pot piece 412 is 0.2 mm, 0.4 mm or other different distances.

[0145] The distance between the top of the first metal dome 411 and the substrate is the same as the distance between the top of the second metal dome and the substrate, and the error is controlled within 0.1 mm.

[0146] In some embodiments, the support column abuts against the control board 200, and the support column is an elastomer; the end of the first button column 510 away from the touch panel 300 abuts against the top of the first pot piece 411; the end of the second button column 520 away from the touch panel 300 abuts against the top of the second pot piece 412; the distance between the top of the first pot piece 411 and the substrate is smaller than the distance between the top of the second pot piece 412 and the substrate.

[0147] The distance between the top of the first pot piece 411 and the substrate is smaller than the distance between the top of the second pot piece 412 and the substrate. When pressed to trigger the first button contact 210, the second pot piece 412 will not press on the second button contact 220, and will not cause the second button contact 220 to be accidentally touched.

[0148] In one embodiment, the support column abuts against the control board 200, and the support column is an elastomer; the end of the first button column 510 away from the touch panel 300 abuts against the top of the first pot piece 411; the end of the second button column 520 away from the touch panel 300 abuts against the top of the second pot piece 412; the distance between the top of the first pot piece 411 and the substrate is smaller than the distance between the top of the second pot piece 412 and the substrate.

[0149] The distance between the top of the first pot piece 411 and the substrate is smaller than the distance between the top of the second pot piece 412 and the substrate, so the second button column 520 has a greater trigger travel on the control board 200 than the first button column 510. When pressing to trigger the first button contact 210, the second pot piece 412 does not press on the second button contact 220, preventing accidental touch of the second button contact 220.

[0150] In some embodiments, the support column is rigid; the distance between the end of the support column away from the touch panel 300 and the substrate is greater than the trigger travel of the first button column 510 to trigger the first button contact 210. Because the support column is rigid, it does not deform when pressed. The distance between the end of the support column away from the touch panel 300 and the substrate is greater than the trigger travel of the first button column 510 to trigger the first button contact 210, ensuring that the support column does not affect the function of the first button column 510 to trigger the first button contact 210 when pressed.

[0151] The support column is a rigid body, and the distance between the end of the support column away from the touch panel 300 and the substrate is less than the trigger travel of the second button column 520 to trigger the second button contact 220. Therefore, when the second button is pressed to trigger the corresponding second button contact 220, the support column first abuts against the control board 200, thereby causing the touch panel 300 to tilt, thereby driving the first button column 510 away from the control board 200.

[0152] The side of the support column facing the control board 200 is an inclined surface 545 . The distance between the inclined surface 545 close to the first button column 510 and the substrate is smaller than the distance between the inclined surface 545 far from the first button column 510 and the substrate.

[0153] The support column 540 abuts against the control board 200. The side of the support column 540 facing the control board 200 has an inclined surface 545, which is tilted away from the control board 200 and toward the second button column 520. When the second button column 520 is pressed, the support column 540 rotates, effectively ensuring that the inclined surface 545 is in contact with the control board 200 or the elastic sheet 400, maintaining the reliability and stability of the support column 540.

[0154] In some embodiments, the support column and the button column are integrated to effectively ensure that the first button column 510 and the support column 540 can move synchronously, thereby ensuring that when the second button column 520 is pressed, the rotation of the support column 540 can determine the movement of the first button column 510, effectively avoiding linkage between the first button column 510 and the second button column 520.

[0155] In some embodiments, a fixing groove 530 is formed on a side of the silicone pad facing the touch panel 300 . A fixing groove 530 is formed on one end of the first button column 510 and the second button column 520 facing away from the control board 200 .

[0156] See again Figures 1 to 16 The touch panel 300 is configured to generate signals in response to touch. The touch panel 300 allows the user to interact with the device through touch, gestures, or a pen, and outputs corresponding commands or signals. The touch panel 300 is used to detect and respond to user touch operations.

[0157] In one embodiment, the touch panel 300 is a resistive touch panel 300. The touch panel 300 is composed of two layers of flexible, transparent conductive films with a small gap between them, creating a uniform electric field. When a user touches the screen, their finger presses between the two layers, changing the electric field distribution. This allows the touch location to be determined by measuring current or voltage.

[0158] In another embodiment, the touch panel 300 is a capacitive touch panel 300, which is composed of a glass or plastic substrate covered with a layer of conductive material. When a user touches the screen, the touch position changes the electric field distribution on the screen because the human body is conductive. The touch position is determined by detecting this change in the electric field.

[0159] In some embodiments, the touch panel 300 is a surface acoustic wave touch panel 300. The touch panel 300 comprises a transmitter and a receiver located on either side of the screen. The transmitter and receiver detect touches by propagating ultrasonic waves across the surface. When a user touches the screen, the propagation of the ultrasonic waves is disrupted, and the receiver can detect this disruption and determine the touch location.

[0160] The touch panel 300 is inserted into the mounting hole 120 ; a plurality of button columns are provided on a side of the touch panel 300 facing the control board 200 ; each button column is respectively opposite to a button contact.

[0161] In some embodiments, a silicone pad 500 is provided between the touch panel 300 and the control board 200, and the key column is provided on the silicone pad 500. In one embodiment, no silicone pad 500 is provided between the touch panel 300 and the control board 200, and the key column is provided directly on the side of the touch panel 300 facing the control board 200.

[0162] The front of the shell 100 is provided with a mounting hole 120 that passes through the accommodating cavity 110. The touch panel 300 is constructed to be able to send signals in response to touch. The touch panel 300 is inserted into the mounting hole 120 so that the touch panel 300 can be touched at the mounting hole 120 of the shell 100 to realize the touch function.

[0163] The control panel 200 is disposed in the accommodating cavity 110 of the housing 100 . A plurality of key contacts are disposed on the side of the control panel 200 facing the housing front 120 . The plurality of key contacts are arranged at intervals on the side of the control panel 200 facing the housing front 120 .

[0164] The touch panel 300 is equipped with multiple button columns on the side facing the control panel 200, each of which directly faces a button contact. The touch panel 300 can adapt to pressure from different front positions, driving the touch panel 300 and the button columns at the pressed position toward the control panel 200, driving the button columns to press on the corresponding button contacts, thus making the remote control function like a mechanical button. The combination of the button function and the touch panel 300 allows users to operate the buttons and touch panel 300 from the same location, improving ease of use.

[0165] The side of the touch panel 300 facing the control panel 200 is provided with a support column 540. In some embodiments, the support column 540 is formed on the silica gel pad 500. In some embodiments, when the silica gel pad 500 is not arranged between the touch panel 300 and the control panel 200, the key column and the support column 540 are directly formed on the side of the touch panel 300 facing the control panel 200.

[0166] In one embodiment, the end of the support column facing the touch panel 300 is bonded on the side of the touch panel 300 facing the control panel 200 through a buffer layer; the end of the first key column 510 facing the touch panel 300 is bonded on the side of the touch panel 300 facing the control panel 200 through a buffer layer; and the end of the second key column 520 facing the touch panel 300 is bonded on the side of the touch panel 300 facing the control panel 200 through a buffer layer. The support column and the key column are respectively fixed on the touch panel 300 by means of adhesion.

[0167] Figure 17 FIG. 4 is a structural schematic view of the keys of the utility model. Figure 18 FIG. 5 is a cooperation schematic view of the key support 600 on the touch panel 300 of the utility model.

[0168] Referring to FIG. 4, Figures 2 to 18 The key support 600 is arranged between the silica gel pad 500 and the touch panel 300, one side of the key support 600 is attached to the touch panel 300, and the other side is attached to the silica gel pad 500. The touch panel 300 is pressed, so that the key support 600 drives the key column or the support column 540 on the silica gel pad 500 to move.

[0169] The key support 600 is in a sheet or plate structure. The key support 600 is fixed on the side of the touch panel 300 facing the control panel 200 by means of adhesion.

[0170] In some embodiments, the side of the key support 600 facing the silica gel pad 500 is formed with a protruding fixing protrusion 610, which is used in cooperation with the fixing groove 530 on the silica gel pad 500 to position the key support 600 and the silica gel pad 500. The side of the key support 600 facing the silica gel pad is formed with a protruding fixing protrusion 610, and the fixing protrusion 610 is arranged in and clamped in the fixing groove 530.

[0171] In one embodiment, the circumferential edge of the key support 600 is further formed with a protruding foolproof protrusion 620, and the side of the foolproof protrusion facing away from the control panel can be overlapped on the shell to limit the touch panel from being taken out from the front of the shell.

[0172] The anti-mock protrusion extends into and is retained within the retaining groove 150. The anti-mock protrusion 620 is used to cooperate with the retaining groove 150 on the housing 100 to position the key bracket 600 and the touch panel 300. The cooperation between the retaining groove and the anti-mock protrusion can effectively ensure the position of the touch panel and the position of the touch panel relative to the key column and the key contact.

[0173] In some embodiments, a plurality of fool-proofing protrusions are provided at intervals around the center of the touch panel, and a plurality of limiting grooves are provided at intervals around the center of the mounting hole, and the positions of the fool-proofing protrusions and the limiting grooves correspond one to one.

[0174] The touch panel 300 is connected to the control board 200 via a flexible cable. Through holes are correspondingly formed on the silicone pad 500, the elastic sheet 400 and the control board 200, and the flexible cable of the touch panel 300 passes through the through holes.

[0175] In the present invention, the second button column 520 is positioned toward the edge of the touch panel 300. During normal operation, the touch panel can be configured for related functions. For example, to adjust the volume up / down, pressing the edge of the touch panel activates the mechanical button function, providing a dual experience and enhancing the user experience.

[0176] It should be noted that the implementation principles of the touch panel and mechanical pressing operation are as follows:

[0177] Through the software control program, when the touch panel 300 is touched, an operation icon will be displayed on the touch panel 300. The software only recognizes the touch on the touch panel 300. If the touch panel 300 is accidentally pressed to touch the mechanical button, the mechanical button will not trigger the function.

[0178] Through the software control program, you need to operate the mechanical buttons (such as the up and down volume buttons, or the middle OK button, etc.), and the up, down, left, right, and middle OK button icons will be displayed on the touch panel 300. Press the corresponding icon to realize the mechanical button function.

[0179] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0180] In this application, unless otherwise expressly specified or limited, terms such as "assembled" and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal communication between two components; or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances. Throughout this specification, references to terms such as "some embodiments" and "exemplarily" indicate that the specific features, structures, materials, or characteristics described in connection with such embodiments or examples are included in at least one embodiment or example of this application. In this specification, the schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and integrate different embodiments or examples, as well as features from different embodiments or examples, as long as they do not conflict with each other.

[0181] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent application.

Claims

1. A remote controller, characterized in that: include: A housing is formed with a receiving cavity therein; a mounting hole is formed on the front of the housing and extends through the receiving cavity; A control panel is disposed in the accommodating cavity; the control panel comprises: substrate; A first key contact is provided on a side of the substrate facing the front of the housing; A second key contact is provided on a side of the substrate facing the front of the housing; A touch component is inserted into the mounting hole, and the touch component includes: A touch panel configured to emit signals in response to touch; the touch panel being a rigid structure; A first button column is provided on a side of the touch panel facing the control board; the first button column can be pressed to trigger a first button contact; A second button column is provided on a side of the touch panel facing the control board, and the second button column can be pressed to trigger a second button contact; A support column is located between the touch panel and the control board; the support column is located between the first button column and the second button column; the support column is constructed so that when the first button contact is triggered, the second button contact is not triggered, and when the second button contact is triggered, the first button column on the touch panel does not trigger the first button contact.

2. The remote controller according to claim 1, wherein: The first button contact is located in the central area of ​​the projection area, and the projection area is the projection area of ​​the mounting hole on the control board; The second key contact is located outside the central area; A triggering stroke of the second button column triggering the second button contact is greater than a triggering stroke of the first button column triggering the first button contact.

3. The remote controller according to claim 2, wherein: The supporting column is an annular protrusion and surrounds the outer circumference of the first button column.

4. The remote controller according to claim 2 or 3, characterized in that: The distance between the supporting column and the first button column is smaller than the distance between the supporting column and the second button column.

5. The remote controller according to claim 1 or 2, characterized in that: The control panel also includes a first dome, the first dome being disposed above the first button contact to trigger the first button contact when squeezed; the first button post being disposed between the touch panel and the first dome; a second pot piece, the second pot piece being arranged above the second key contact point so as to trigger the second key contact point when being squeezed; The second button column is arranged between the touch panel and the second pot.

6. The remote controller according to claim 5, wherein: The second key contact includes: a first edge key contact and a second edge key contact, wherein the first edge key contact and the second edge key contact are symmetrically arranged with the first key contact as the center; The second metal dome comprises: a first edge pot, disposed above the first edge key contact; A second edge pot piece is arranged above the second edge key contact point; The second button column includes: a first edge button column, disposed between the touch panel and the first edge pot; The second edge button column is arranged between the touch panel and the second edge pot piece; the support column includes: A first supporting column is provided between the first button column and the first edge button column; The second supporting column is arranged between the first button column and the second edge button column.

7. The remote controller according to claim 6, wherein: The first supporting column and the second supporting column are connected. The supporting column is an annular protrusion and is arranged around the first button column.

8. The remote controller according to claim 6, wherein: The second key contact further includes: a third edge key contact and a fourth edge key contact, wherein the third edge key contact and the fourth edge key contact are symmetrically arranged with the first key contact as the center, and a distance between the first edge key contact and the third edge key contact is the same as a distance between the first edge key contact and the fourth edge key contact; The second metal dome further comprises: a third edge pot piece, arranged above the third edge key contact point; a fourth edge pot, disposed above the fourth edge key contact; The second button column includes: A third edge button column is provided between the touch panel and the third edge pot piece; The fourth edge button column is arranged between the touch panel and the fourth edge pot piece; the support column includes: A third support column is provided between the first button column and the third edge button column; The fourth supporting column is arranged between the first button column and the fourth edge button column.

9. The remote controller according to claim 8, wherein: The first supporting column, the second supporting column, the third supporting column, and the fourth supporting column are connected. The supporting column is an annular protrusion and is arranged around the first button column.

10. The remote controller according to claim 5, wherein: The support column abuts against the control board, and the support column is an elastic body; One end of the first button column away from the touch panel abuts against the top of the first metal dome; The distance between the end of the second button column away from the touch panel and the top of the first metal dome is a first preset distance; The distance between the top of the first metal dome and the substrate is the same as the distance between the top of the second metal dome and the substrate.

11. The remote controller according to claim 5, wherein: The support column abuts against the control board, and the support column is an elastic body; One end of the first button column away from the touch panel abuts against the top of the first metal dome; One end of the second button column away from the touch panel abuts against the top of the second metal dome; The distance between the top of the first metal dome and the substrate is smaller than the distance between the top of the second metal dome and the substrate.

12. The remote controller according to any one of claims 1 to 3, characterized in that: The support column is a rigid body; The distance between the end of the support column away from the touch panel and the substrate is greater than the triggering stroke of the first button column triggering the first button contact point; and The distance between the end of the support column away from the touch panel and the substrate is smaller than the triggering stroke of the second button column triggering the second button contact point.

13. The remote controller according to any one of claims 1 to 3, characterized in that: A surface of the support column facing the control board is an inclined surface, and a distance between the position of the inclined surface close to the first button column and the substrate is smaller than a distance between the position of the inclined surface far from the first button column and the substrate.

14. The remote controller according to claim 1, wherein: The touch control component further includes: Silicone pad; the support column, the first button column and the second button column are all formed on the silicone pad to form an interconnected whole.

15. The remote controller according to claim 14, wherein: The touch control component further includes: A key bracket, the key bracket being arranged between the silicone pad and the touch panel, with one side of the key bracket being attached to the touch panel and the other side of the key bracket facing the control board being formed with a fixing protrusion; A fixing groove is provided on one side of the silicone pad facing the touch panel, and the fixing groove cooperates with a corresponding fixing protrusion for fixation.

16. The remote controller according to claim 15, wherein: One end of the support column facing the touch panel is bonded to the side of the touch panel facing the control board through a buffer layer; One end of the first button column facing the touch panel is bonded to the side of the touch panel facing the control board through a buffer layer; One end of the second button column facing the touch panel is bonded to the side surface of the touch panel facing the control board through a buffer layer.

17. The remote controller according to claim 15, wherein: A protruding fool-proofing protrusion is formed on the peripheral edge of the button bracket, and the side of the fool-proofing protrusion facing away from the control board can be overlapped on the shell to limit the touch panel from escaping from the front of the shell.

18. The remote controller according to claim 17, wherein: The mounting hole is a circular hole structure, and the outer periphery of the touch panel is circular; the outer periphery of the touch panel is close to or abuts against the inner periphery of the mounting hole.

19. The remote controller according to claim 17 or 18, characterized in that: A concave limiting groove is formed on the inner side of the shell, and the limiting groove is opened at the edge of the mounting hole and communicates with the mounting hole; the fool-proof protrusion extends into and is limited in the limiting groove.

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