CN216437170U - Touch sensing device and electronic equipment - Google Patents
Touch sensing device and electronic equipment Download PDFInfo
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- CN216437170U CN216437170U CN202122292115.0U CN202122292115U CN216437170U CN 216437170 U CN216437170 U CN 216437170U CN 202122292115 U CN202122292115 U CN 202122292115U CN 216437170 U CN216437170 U CN 216437170U
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- touch
- control panel
- connecting column
- protective shell
- control board
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Abstract
The utility model provides a touch-sensitive device and electronic equipment, the device includes: the touch head, the insulating sheet, the protective shell, the control panel, the buffer piece and the connecting piece are arranged on the touch head; the insulation sheet, the protective shell, the control panel and the buffer piece are all provided with through holes; the connecting piece is provided with a connecting hole; the control panel is also provided with a conducting strip; when the connecting column passes through the through hole of the control panel, the outer surface of the connecting column is abutted against the conducting strip; the touch head is connected with the control panel through the connecting column and the conducting strip; a touch identification module is arranged in the control panel. This scheme provides a touch-sensitive device, through setting up the protective housing, simultaneously, simplifies the structure, has shortened the distance between touch head and the control panel, structurally avoids external electrostatic interference as far as possible, in addition, still discerns through the control panel when having static port and conducting strip and touch recognition module's being connected, has avoided the interference that leads to the fact touch-control discernment.
Description
Technical Field
The utility model relates to a prevent static structure field, especially relate to a touch-sensitive device and electronic equipment.
Background
At present, with the continuous development of touch technology, touch becomes a novel interaction mode and is widely applied to various fields.
The specific touch is generally performed by a human finger, but due to different usage environments, the sensing head of the touch device may continuously contact the surrounding environment, and when static electricity is generated in the surrounding environment, for example, due to friction, the subsequent touch recognition chip may recognize an abnormal signal, which may interfere with touch recognition.
Thus, there is a need for a solution to the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to overcome the deficiencies in the prior art, and provides a touch sensing device and an electronic device, wherein the device is provided with a protective housing, and simultaneously, the structure is simplified, the distance between a touch head and a control board is shortened, external electrostatic interference is structurally avoided as much as possible, and in addition, the control board is used for recognizing that a touch recognition circuit in a touch recognition module is disconnected when static exists, so as to avoid interference caused by touch recognition.
The utility model provides a following technical scheme:
an embodiment of the utility model provides a touch-sensitive device, include:
the touch head, the insulating sheet, the protective shell, the control panel, the buffer piece and the connecting piece; the control panel is arranged in the protective shell;
a connecting column is arranged on the touch head; the insulation sheet, the protective shell, the control panel and the buffer piece are all provided with through holes;
the connecting column sequentially penetrates through the insulating sheet, one surface of the protective shell, the control panel, the other surface of the protective shell and the buffer piece and then is connected with the connecting piece;
the edge of the through hole of the control plate is also provided with a conducting strip extending inwards; when the connecting column penetrates through the through hole of the control plate, the outer surface of the connecting column is abutted against the conducting strip; the touch head is connected with the control panel through the connection of the connecting column and the conducting strip; the control board is provided with a touch recognition module and is used for disconnecting a touch recognition circuit in the touch recognition module when the control board acquires the electrostatic signal through the connecting column.
In a specific embodiment, the protective case comprises an upper cover and a lower cover; the upper cover and the lower cover form a cavity for accommodating the control panel.
In a specific embodiment, one or more limiting notches are arranged on the control plate; a limiting bulge matched with the limiting notch is arranged in the upper cover and/or the lower cover of the protective shell; when the control panel was arranged in the protective housing, through spacing arch blocks spacing breach realizes right the rotation restriction of control panel.
In a specific embodiment, the protective shell is provided with an external notch.
In a specific embodiment, a plurality of conducting strips are arranged on the control board; the conducting strips are uniformly distributed along the through holes of the control plate.
In a specific embodiment, the shape of the suspended portion of the conductive sheet is "V" shaped, and the opening of the suspended portion of the conductive sheet is facing the buffer.
In a specific embodiment, the buffer comprises a rubber ring.
In a specific embodiment, the middle part of the side surface of the rubber ring is provided with an annular buffer groove.
In a specific embodiment, the connecting post is a threaded post; the connecting piece is a nut; the connecting column is in threaded connection with the connecting piece.
In a specific embodiment, one side of the insulation sheet facing the touch head is provided with a groove matched with the shape of the touch head; the touch head is embedded into the groove to be connected with the insulating sheet.
The embodiment of the utility model provides a still provide an electronic equipment, including foretell touch-sensitive device.
The embodiment of the utility model has the following advantage:
the embodiment of the utility model provides a touch-sensitive device and electronic equipment is provided, the device includes: the touch head, the insulating sheet, the protective shell, the control panel, the buffer piece and the connecting piece; the control panel is arranged in the protective shell; a connecting column is arranged on the touch head; the insulation sheet, the protective shell, the control panel and the buffer piece are all provided with through holes; the connecting column sequentially penetrates through the insulating sheet, one surface of the protective shell, the control panel, the other surface of the protective shell and the buffer piece and then is connected with the connecting piece; the edge of the through hole of the control plate is also provided with a conducting strip extending inwards; when the connecting column penetrates through the through hole of the control plate, the outer surface of the connecting column is abutted against the conducting strip; the touch head is connected with the control panel through the connection of the connecting column and the conducting strip; the control board is provided with a touch recognition module and is used for disconnecting a touch recognition circuit in the touch recognition module when the control board acquires the electrostatic signal through the connecting column. Through setting up the protective housing in this scheme, simultaneously, simplify the structure, shortened the distance between touch head and the control panel, structurally avoid external electrostatic interference as far as possible, in addition, still through the control panel discernment when having static port and the touch recognition circuit's in the touch recognition module be connected, avoided the interference that leads to the fact the touch-control discernment.
In order to make the aforementioned and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view illustrating a split structure of a touch sensing device according to an embodiment of the present invention at a viewing angle;
fig. 2 is a schematic view illustrating a split structure of a touch sensing device according to an embodiment of the present invention at another viewing angle;
fig. 3 is a schematic diagram illustrating an overall structure of a touch sensing device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram illustrating a control board in a touch sensing device according to an embodiment of the present invention;
fig. 5 shows a schematic structural diagram of a buffer in a touch sensing device according to an embodiment of the present invention.
Description of the main element symbols:
100-a touch head; 110-connecting column;
200-an insulating sheet; 210-a groove;
300-protective shell; 310-upper cover; 320-a lower cover; 330-limit bump; 340-external notch;
400-control panel; 410-a conductive sheet; 420-a limit notch;
500-a buffer; 510-ring buffer tank;
600-connecting piece.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, 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 specifically limited otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Embodiment 1 of the utility model discloses a touch-sensitive device, as shown in fig. 1, fig. 2 and fig. 3, include: the touch head 100, the insulation sheet 200, the protective case 300, the control board 400, the buffer member 500, and the connection member 600; the control board 400 is arranged in the protective shell 300;
the touch head 100 is provided with a connecting column 110; specifically, one side of the touch head 100 is an outer side, and the outer side contacts the external environment, and is a touch side, and is used for sensing whether a finger of a user touches; the touch head 100 further has one side which is an inner side, the inner side is provided with a connecting column 110, the center of the inner side is fixedly connected with one end of the connecting column 110, the other end of the connecting column 110 penetrates through the insulating sheet 200, the protective housing 300, the control panel 400 and the buffer member 500 and then is connected with the connecting member 600, so that the touch head 100, the insulating sheet 200, the protective housing 300, the control panel 400, the buffer member 500 and the connecting member 600 are integrated, and the touch head 100, the insulating sheet 200, the protective housing 300, the buffer member 500 and the connecting member 600 are tightly attached together.
The connection column 110 is a metal column, and can transmit signals (including signals generated by static electricity) generated at the touch side of the touch head 100 to the control board 400.
The insulating sheet 200, the protective case 300, the control board 400, and the buffer member 500 are provided with through holes; the connecting member 600 is provided with a connecting hole for connecting the connecting column 110;
the connecting column 110 sequentially passes through the insulating sheet 200, one surface of the protective case 300, the control board 400, the other surface of the protective case 300, and the buffer member 500 and then is connected to the connecting hole of the connecting member 600;
in order to facilitate connection and integrate the insulating sheet 200, the protective case 300, the control board 400 and the buffer member 500 into a whole, through holes are formed; the connection post 110 connects the insulation sheet 200, the protective case 300, the control board 400 and the buffer member 500 in series by sequentially passing through a plurality of through holes, thereby achieving a preliminary connection.
After the preliminary connection is completed, the connection post 110 is finally connected to the connection hole of the connection member 600, so that the touch head 100, the insulation sheet 200, the protective case 300, and the buffer member 500 are tightly attached to each other two by two to form a complete whole, as shown in fig. 3.
The edge of the through hole of the control plate 400 is also provided with a conducting strip 410 extending into the through hole; specifically, one end of the conductive plate 410 is fixed to the control board 400, and the other end of the conductive plate 410 extends toward the center of the through hole.
When the connection post 110 passes through the through hole of the control board 400, the outer surface of the connection post 110 abuts against the conductive sheet 410;
specifically, the control board 400 is further provided with a conductive sheet 410, the conductive sheet 410 is used for being connected with the connection column 110, and considering that the connection column 110 passes through a plurality of through holes, on the basis, the edge of the through hole of the control board 400 is further provided with the conductive sheet 410 extending inwards.
The touch head 100 is connected with the control board 400 through the connection of the connecting column 110 and the conducting strip 410;
specifically, the conductive sheet 410 has certain elasticity, when the connection column 110 passes through, the conductive sheet 410 is firstly squeezed to form a space so that the connection column 110 passes through, when the connection column 110 passes through, the conductive sheet 410 is connected with the connection column 110, and because of the elasticity of the conductive sheet 410, the conductive sheet 410 can be kept connected with the connection column 110, thereby realizing the stable connection of the control board 400 and the touch head 100 where the connection column 110 is located, and facilitating the stable transmission of signals.
A touch recognition module is disposed in the control board 400, and the control board 400 is configured to disconnect the conductive sheet 410 from the touch recognition module when acquiring the electrostatic signal.
Specifically, the control board 400 is provided with a touch recognition module, and a touch detection circuit is provided in the touch recognition module to detect a signal generated by the touch head 100, in which case the control board 400 recognizes the signal of the touch head 100, and if the signal is an electrostatic signal, the touch recognition circuit in the touch recognition module is turned off to avoid interference of the precision signal, and if the electrostatic signal is not detected, the connection of the touch recognition circuit in the touch recognition module is maintained.
In a specific embodiment, the protective case 300 includes an upper cover 310 and a lower cover 320; the upper cover 310 and the lower cover 320 form a cavity for accommodating the control board 400.
Specifically, the protective case 300 is formed by fastening the upper cover 310 and the lower cover 320, so that the control board 400 can be conveniently placed, and when the upper cover 310 or the lower cover 320 is damaged, only the damaged part can be replaced without being completely replaced, thereby saving the cost, and the protective case is manufactured in a split structure and is also beneficial to production and manufacturing.
In a specific embodiment, one or more limit notches 420 are provided on the control board 400; a limiting protrusion 330 matched with the limiting notch 420 is arranged in the upper cover 310 and/or the lower cover 320 of the protective shell 300; when the control panel 400 is placed in the protective case 300, the control panel 400 is restricted in rotation by the limiting protrusion 330 blocking the limiting notch 420.
Specifically, for better fixing the control panel 400 in the protective case 300, the control panel 400 is provided with a limiting notch 420, the protective case 300 is provided with a limiting protrusion 330, and the rotation of the control panel 400 is limited by the matching of the limiting notch 420 and the limiting protrusion 330.
In the radial direction perpendicular to the plane of the control plate 400, the control plate 400 is restricted to a fixed position in the radial direction by the engagement of the upper cover 310 and the lower cover 320, and the movement of the control plate 400 in the radial direction is prevented.
By fixing the control board 400 by the protective case 300, the service life of the whole device can be effectively prolonged, the state during normal operation can be ensured, and the external interference can be reduced.
In a specific embodiment, the protective shell 300 is provided with a circumscribed indentation 340.
Specifically, through external breach 340, can realize the linkage of other equipment and the device of this scheme, based on the touch-control of this scheme, realize the control to other equipment, for example the device of this scheme can set up on electric control switch to this can be to the on and off of switch control. In addition, the device of the scheme can also be arranged on the door so as to control the opening and closing of the door and the like.
And in order to facilitate the data connection with other devices, the external notch 340 is arranged in the scheme, and other devices can realize the data connection with the device of the scheme through the circuit.
In a specific embodiment, a plurality of conductive sheets 410 are disposed on the control board 400; the plurality of conductive sheets 410 are uniformly distributed on the control board 400 along the through-holes of the control board 400.
Specifically, by providing the plurality of conductive sheets 410, the stability of the connection with the connection post 110 is further ensured, and the occurrence of the situations such as signal loss is avoided as much as possible.
Further, as shown in fig. 4, the hanging portion of the conductive sheet 410 is shaped like a "V", and the opening of the hanging portion of the conductive sheet 410 shaped like a "V" faces the buffer 500.
Specifically, considering the direction of the connecting column 110 when passing through the through hole, the shape of the suspended part of the conducting strip 410 is limited to be overall in a V shape in the scheme, so that good elasticity is provided, stable connection with the connecting column 110 is ensured, and the opening orientation of the suspended part of the conducting strip 410 is limited, so that the buffer 500 is convenient for the connecting column 110 to pass through the control board 400, and blocking when the control board 400 is prevented from passing through.
In a specific embodiment, the buffer comprises a rubber ring. Further, in order to provide a better buffering effect, as shown in fig. 5, a ring-shaped buffering groove 510 is provided in the middle of the side of the rubber ring.
From this, based on the setting of annular dashpot 510, except that the material of rubber ring self can provide buffering effect, still structurally set up annular dashpot 510 to further improve the effect of buffering, thereby can make the adjustable range of whole device bigger.
In a specific embodiment, the connecting post 110 is a threaded post; the connecting piece 600 is a nut; the connecting column 110 is in threaded connection with the connecting piece 600.
In a specific embodiment, a side of the insulation sheet 200 facing the touch head 100 is provided with a groove 210 matching the shape of the touch head 100; the touch head 100 is connected to the insulation sheet 200 by being inserted into the groove 210.
Specifically, by the arrangement of the groove 210 on the insulation sheet 200, the area of the touch head 100 exposed to the external environment can be further reduced, so that the external interference, especially the electrostatic interference, can be effectively reduced.
Example 2
The embodiment 2 of the utility model also discloses an electronic equipment, including the touch-sensitive device in embodiment 1, specific this electronic equipment can be electric light, air conditioner etc. and specific as long as can connection control's electronic equipment through the touch-sensitive device, all can.
An embodiment of the utility model provides a touch-sensitive device and electronic equipment is provided, include: the touch head 100, the insulation sheet 200, the protective case 300, the control board 400, the buffer member 500, and the connection member 600; the control board 400 is arranged in the protective shell 300; the touch head 100 is provided with a connecting column 110; the insulating sheet 200, the protective case 300, the control board 400, and the buffer member 500 are provided with through holes; the connecting member 600 is provided with a connecting hole for connecting the connecting column 110; the connecting column 110 sequentially passes through the insulating sheet 200, one surface of the protective case 300, the control board 400, the other surface of the protective case 300, and the buffer member 500 and then is connected to the connecting hole of the connecting member 600; the edge of the through hole of the control board 400 is also provided with an inward extending conducting strip 410; when the connection post 110 passes through the through hole of the control board 400, the outer surface of the connection post 110 abuts against the conductive sheet 410; the touch head 100 is connected with the control board 400 through the connection of the connecting column 110 and the conducting strip 410; a touch recognition module is disposed in the control board 400, and the control board 400 is configured to disconnect the conductive sheet 410 from the touch recognition module when acquiring the electrostatic signal. This scheme provides a touch-sensitive device, through setting up protective housing 300, simultaneously, simplifies the structure, has shortened the distance between touch head 100 and the control panel 400, structurally avoids external electrostatic interference as far as possible, in addition, still discerns through control panel 400 when having static port and conducting strip 410 and touch recognition module's being connected, has avoided the interference that causes touch-control discernment.
In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and specific, but not intended to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. A touch-sensitive apparatus, comprising: the touch head, the insulating sheet, the protective shell, the control panel, the buffer piece and the connecting piece; the control panel is arranged in the protective shell;
a connecting column is arranged on the touch head; the insulation sheet, the protective shell, the control panel and the buffer piece are all provided with through holes;
the connecting column sequentially penetrates through the insulating sheet, one surface of the protective shell, the control panel, the other surface of the protective shell and the buffer piece and then is connected with the connecting piece;
the edge of the through hole of the control plate is also provided with a conducting strip extending inwards; when the connecting column penetrates through the through hole of the control plate, the outer surface of the connecting column is abutted against the conducting strip; the touch head is connected with the control panel through the connection of the connecting column and the conducting strip; the control board is provided with a touch recognition module and is used for disconnecting a touch recognition circuit in the touch recognition module when the control board acquires the electrostatic signal through the connecting column.
2. The device of claim 1, wherein the protective case comprises an upper cover and a lower cover; the upper cover and the lower cover form a cavity for accommodating the control panel.
3. The device of claim 1 or 2, wherein the control plate is provided with one or more limit notches; a limiting bulge matched with the limiting notch is arranged in the upper cover and/or the lower cover of the protective shell; when the control panel was arranged in the protective housing, through spacing arch blocks spacing breach realizes right the rotation restriction of control panel.
4. The apparatus of claim 1, wherein the control board has a plurality of conductive pads disposed thereon; the conducting strips are uniformly distributed along the through holes of the control plate.
5. The device as claimed in claim 1 or 4, wherein the hanging portion of the conductive sheet is shaped like a "V", and the opening of the hanging portion of the conductive sheet is open toward the buffer member.
6. The device of claim 1, wherein the buffer comprises a rubber ring.
7. The device as claimed in claim 6, wherein the rubber ring is provided with an annular buffer groove at the middle of the side surface.
8. The device of claim 1, wherein the connecting post is a threaded post; the connecting piece is a nut; the connecting column is in threaded connection with the connecting piece.
9. The device of claim 1, wherein a side of the insulating sheet facing the touch head is provided with a groove matching a shape of the touch head; the touch head is embedded into the groove to be connected with the insulating sheet.
10. An electronic device, characterized in that it comprises a touch-sensitive apparatus according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122292115.0U CN216437170U (en) | 2021-09-22 | 2021-09-22 | Touch sensing device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122292115.0U CN216437170U (en) | 2021-09-22 | 2021-09-22 | Touch sensing device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216437170U true CN216437170U (en) | 2022-05-03 |
Family
ID=81321466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122292115.0U Active CN216437170U (en) | 2021-09-22 | 2021-09-22 | Touch sensing device and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216437170U (en) |
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2021
- 2021-09-22 CN CN202122292115.0U patent/CN216437170U/en active Active
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