CN111104011A - Device for triggering capacitive touch screen by using wireless remote control - Google Patents
Device for triggering capacitive touch screen by using wireless remote control Download PDFInfo
- Publication number
- CN111104011A CN111104011A CN201911165793.1A CN201911165793A CN111104011A CN 111104011 A CN111104011 A CN 111104011A CN 201911165793 A CN201911165793 A CN 201911165793A CN 111104011 A CN111104011 A CN 111104011A
- Authority
- CN
- China
- Prior art keywords
- touch screen
- fixedly connected
- remote control
- protective shell
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 58
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 5
- 239000002274 desiccant Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention discloses a device for triggering a capacitive touch screen by using wireless remote control, and relates to the technical field of touch screens; the touch screen aims to solve the problem that the touch screen does not have a protection function; the protective housing is close to the top and is provided with a heat dissipation fan, ventilation holes are formed in the periphery of the protective housing close to the bottom middle position, and ventilation grooves are formed in the two sides of the protective housing. According to the invention, the outer wall of the touch screen body is protected, the inside of the protective shell and the touch screen body are subjected to heat dissipation treatment, and the inside of the protective shell is subjected to moisture-proof treatment, so that the protection effect on the touch screen body is improved, the angle inclination treatment of the touch screen can be carried out, the height of the touch screen body is adjusted, and the touch screen is convenient to use.
Description
Technical Field
The invention relates to the technical field of touch screens, in particular to a device for triggering a capacitive touch screen by using wireless remote control.
Background
The touch screen is an inductive liquid crystal display device capable of receiving input signals such as a touch head, and is the simplest, convenient and natural man-machine interaction mode at present as the latest computer input equipment.
Through search, chinese patent No. CN202339539U discloses an apparatus for triggering a capacitive touch screen using a wireless remote control. The existing capacitive touch screen needs to be operated by a finger or a stylus through direct contact of the finger. The device for triggering the capacitive touch screen through wireless remote control consists of a shell A, a conductive contact head, a transmission shaft, a lead, a receiving module, a main control circuit and a power device. The above patents suffer from the following disadvantages: the touch screen is a single device and does not have protection functions, such as breakage resistance, moisture resistance and the like.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a device for triggering a capacitive touch screen by using a wireless remote control.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an use wireless remote control to trigger device of capacitive touch screen, includes the protective housing, the protective housing is close to the inner wall fixedly connected with all around at top and takes the piece, and takes the top of piece and placed the touch-sensitive screen body, the top fixedly connected with protection screen board of protective housing, the bottom inner wall intermediate position fixedly connected with heat dissipation fan of protective housing, and the protective housing is close to all having opened the blow vent all around the bottom intermediate position, ventilative groove has all been opened to the both sides of protective housing, and the equal fixedly connected with dust screen of the inner wall of ventilative groove and blow vent, the dry box of bottom one side inner wall fixedly connected with of protective housing, and the inside of dry box has placed the drier, the top outer wall fixedly connected with wire.
Preferably: the bottom opposite side inner wall fixedly connected with control circuit board of protective housing, and bottom one side of touch-sensitive screen body and top one side of control circuit board all are provided with connecting terminal, are provided with the signal line between the connecting terminal.
Preferably: bottom one side fixedly connected with storage box of protective housing, and one side of storage box articulates there is the chamber door, and remote control keyboard has been placed to storage box's inside.
Preferably: the bottom outer wall intermediate position fixedly connected with U template of protective housing, and the bottom intermediate position fixedly connected with connecting axle of U template, the outer wall of connecting axle rotates through the damping pivot and is connected with U type frame, and the bottom of U type frame is provided with electric putter, and the bottom of U type frame is fixed connection with electric putter's piston rod top mutually.
Preferably: the bottom of the electric push rod is fixedly connected with a mounting bottom plate, and four corners of the top of the mounting bottom plate are provided with mounting holes.
Preferably: an access hole is formed in one side of the protective shell, and an access door is fixedly connected to the inner wall of the access hole.
Preferably: electric putter, touch-sensitive screen body and heat dissipation fan all are connected with the switch through the wire, and the switch is connected with the power through the wire.
Preferably: the equal fixedly connected with support column in four corners in the top of heat dissipation fan, and the top fixedly connected with of support column is flow equalizing board.
The invention has the beneficial effects that:
1. the touch screen body is placed on the blocks in the protective shell through the protective shell, the blocks, the touch screen body and the protective screen board, the protective screen board is fixedly connected to the protective shell, and the outer wall of the touch screen body is protected through the protective screen board;
2. the drying box, the drying agent and the net cover are arranged, and the drying agent in the drying box is used for carrying out damp-proof treatment on the inside of the protective shell, so that the touch screen body is further protected;
3. through electric putter, U type frame, connecting axle and the U template that sets up, because rotate through the damping pivot between connecting axle and the U type frame and connect to can carry out the regulation processing of angle slope to protective housing and touch-sensitive screen body, and the height of protective housing is adjusted to usable electric putter, thereby adjusts the height of touch-sensitive screen body, and the people of being convenient for use.
Drawings
Fig. 1 is a schematic front cross-sectional structural diagram of an apparatus for triggering a capacitive touch screen by using a wireless remote control in embodiment 1 of the present invention;
fig. 2 is a schematic overall structure diagram of an apparatus for triggering a capacitive touch screen by using a wireless remote control according to embodiment 1 of the present invention;
fig. 3 is a schematic circuit schematic structural diagram of an apparatus for triggering a capacitive touch screen by using a wireless remote control according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a current equalizing plate of an apparatus for triggering a capacitive touch screen by a wireless remote control according to embodiment 2 of the present invention.
In the figure: the device comprises a mounting base plate 1, an electric push rod 2, a mounting hole 3, a 4U-shaped plate, a drying box 5, a drying agent 6, a protective shell 7, an air-permeable groove 8, a touch screen body 9, a mesh cover 10, a heat dissipation fan 11, a protective screen plate 12, a lap block 13, a dustproof mesh 14, a connecting terminal 15, a storage box 16, a remote control keyboard 17, a control circuit board 18, an access door 19 and a flow equalizing plate 20.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
the utility model provides an use device of wireless remote control trigger capacitive touch screen, as shown in fig. 1-3, including protective housing 7, protective housing 7 is close to the inner wall welding all around at top and takes piece 13, and take the top of piece 13 and placed touch-sensitive screen body 9, there is protection screen panel 12 at the top of protective housing 7 through bolted connection, there is heat dissipation fan 11 bottom inner wall intermediate position of protective housing 7 through bolted connection, and protective housing 7 has all opened the blow vent near bottom intermediate position all around, ventilative groove 8 has all been opened to the both sides of protective housing 7, and the inner wall of ventilative groove 8 and the inner wall of blow vent all have dust screen 14 through bolted connection, there is dry box 5 bottom one side inner wall of protective housing 7 through bolted connection, and drier 6 has been placed to the inside of dry box 5, there is screen lid 10 top outer.
Wherein, the inner wall of the other side of the bottom of the protective shell 7 is connected with a control circuit board 18 through a bolt, and one side of the bottom of the touch screen body 9 and one side of the top of the control circuit board 18 are both provided with a connecting terminal 15, and a signal line is arranged between the connecting terminals 15.
Wherein, there is storage box 16 bottom one side of protective housing 7 through bolted connection, and storage box 16's one side articulates there is the chamber door, and remote control keyboard 17 has been placed to storage box 16's inside.
Wherein, there is U template 4 bottom outer wall intermediate position of protective housing 7 through bolted connection, and the welding of the bottom intermediate position of U template 4 has the connecting axle, and the outer wall of connecting axle rotates through the damping pivot to be connected with U type frame, and the bottom of U type frame is provided with electric putter 2, and the bottom of U type frame welds with electric putter 2's piston rod top mutually.
Wherein, the bottom of electric putter 2 has mounting plate 1 through bolted connection, and mounting hole 3 has all been opened at mounting plate 1's top four corners.
Wherein, one side of protective housing 7 is opened there is the access hole, and there is access door 19 on the inner wall of access hole through bolted connection.
Wherein, electric putter 2, touch-sensitive screen body 9 and heat dissipation fan 11 all are connected with the switch through the wire, and the switch is connected with the power through the wire.
In the embodiment, when the touch screen device is used, a user places the touch screen body 9 on the building block 13 in the protective shell 7, fixedly connects the protective screen 12 to the protective shell 7, protects the outer wall of the touch screen body 9 by using the protective screen 12, and can perform heat dissipation treatment on the inside of the protective shell 7 by using the heat dissipation fan 11 and the ventilation groove 8, so as to perform heat dissipation treatment on the touch screen body 9, and then perform moisture prevention treatment on the inside of the protective shell 7 by using the drying agent 6 in the drying box 5, so as to further protect the touch screen body 9, because the connecting shaft and the U-shaped frame are rotatably connected through the damping rotating shaft, the protective shell 7 and the touch screen body 9 can be adjusted in an inclined angle, and the electric push rod 2 can adjust the height of the protective shell 7, so as to adjust the height of the touch screen body 9, thereby facilitating the use of people, when controlling the touch screen body 9, the remote control keyboard 17 in the storage box 16 is taken out, signal transmission is carried out through a wireless transmitting module in the remote control keyboard 17, so that a wireless receiving module on the control circuit board 18 receives signals, the signals are transmitted to the control circuit through a signal identification module on the control circuit board 18, and wireless control of the touch screen body 9 is carried out through a signal line and the connecting terminal 15.
Example 2:
an apparatus for triggering a capacitive touch screen by using a wireless remote control is shown in fig. 4, and the following improvements are made on the basis of embodiment 1 in the present embodiment: the four corners at the top of the heat dissipation fan 11 are all welded with support columns, and the top of each support column is connected with a flow equalizing plate 20 through bolts.
When the air conditioner is used, the outlet air of the heat dissipation fan 11 is subjected to flow equalization treatment by the user through the flow equalization plate 20, and the influence of wind power on the normal use of the touch screen body 9 due to the fixed position of the touch screen body 9 is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A device for triggering a capacitive touch screen by using wireless remote control comprises a protective shell (7) and is characterized in that the inner wall of the protective shell (7) close to the top is fixedly connected with a lapping block (13), a touch screen body (9) is placed at the top of the lapping block (13), the top of the protective shell (7) is fixedly connected with a protective screen plate (12), a heat dissipation fan (11) is fixedly connected to the middle position of the inner wall of the bottom of the protective shell (7), vent holes are formed in the periphery of the protective shell (7) close to the middle position of the bottom, vent grooves (8) are formed in two sides of the protective shell (7), dust screens (14) are fixedly connected to the inner walls of the vent holes and the inner wall of the vent holes, a drying box (5) is fixedly connected to the inner wall of one side of the bottom of the protective shell (7), and a drying agent (6, the outer wall of the top of the drying box (5) is fixedly connected with a net cover (10).
2. The device for triggering the capacitive touch screen by using the wireless remote control as claimed in claim 1, wherein a control circuit board (18) is fixedly connected to the inner wall of the other side of the bottom of the protective shell (7), connecting terminals (15) are arranged on both the side of the bottom of the touch screen body (9) and the side of the top of the control circuit board (18), and signal lines are arranged between the connecting terminals (15).
3. The device for triggering the capacitive touch screen by using the wireless remote control as claimed in claim 2, wherein a storage box (16) is fixedly connected to one side of the bottom of the protective shell (7), a box door is hinged to one side of the storage box (16), and a remote control keyboard (17) is placed inside the storage box (16).
4. The device for triggering the capacitive touch screen by using the wireless remote control as claimed in claim 3, wherein a U-shaped plate (4) is fixedly connected to the middle position of the outer wall of the bottom of the protective shell (7), a connecting shaft is fixedly connected to the middle position of the bottom of the U-shaped plate (4), a U-shaped frame is rotatably connected to the outer wall of the connecting shaft through a damping rotating shaft, an electric push rod (2) is arranged at the bottom of the U-shaped frame, and the bottom of the U-shaped frame is fixedly connected to the top of a piston rod of the electric push rod (2).
5. The device for triggering the capacitive touch screen by using the wireless remote control as claimed in claim 4, wherein the bottom of the electric push rod (2) is fixedly connected with a mounting base plate (1), and four corners of the top of the mounting base plate (1) are provided with mounting holes (3).
6. The device for triggering the capacitive touch screen by using the wireless remote control as claimed in claim 5, wherein an access hole is formed in one side of the protective shell (7), and an access door (19) is fixedly connected to the inner wall of the access hole.
7. The device for triggering the capacitive touch screen by using the wireless remote control as claimed in claim 6, wherein the electric push rod (2), the touch screen body (9) and the heat dissipation fan (11) are all connected with a switch by a wire, and the switch is connected with a power supply by a wire.
8. The device for triggering the capacitive touch screen by using the wireless remote control as claimed in any one of claims 1 to 7, wherein supporting pillars are fixedly connected to four corners of the top of the heat dissipation fan (11), and a flow equalizing plate (20) is fixedly connected to the top of each supporting pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165793.1A CN111104011A (en) | 2019-11-25 | 2019-11-25 | Device for triggering capacitive touch screen by using wireless remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165793.1A CN111104011A (en) | 2019-11-25 | 2019-11-25 | Device for triggering capacitive touch screen by using wireless remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111104011A true CN111104011A (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911165793.1A Pending CN111104011A (en) | 2019-11-25 | 2019-11-25 | Device for triggering capacitive touch screen by using wireless remote control |
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| Country | Link |
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| CN (1) | CN111104011A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115291751A (en) * | 2022-09-05 | 2022-11-04 | 广州趣嗒科技有限公司 | Human-computer interaction touch module |
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| CN209341514U (en) * | 2018-12-29 | 2019-09-03 | 华北电力大学（保定） | A kind of sterilised filtration type air conduction device being mounted at operating room ventilation opening |
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2019
- 2019-11-25 CN CN201911165793.1A patent/CN111104011A/en active Pending
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Application publication date: 20200505 |
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