CN112068638B - Assembled display module of integrated touch-sensitive screen expansion mouth - Google Patents
Assembled display module of integrated touch-sensitive screen expansion mouth Download PDFInfo
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- CN112068638B CN112068638B CN202010818958.7A CN202010818958A CN112068638B CN 112068638 B CN112068638 B CN 112068638B CN 202010818958 A CN202010818958 A CN 202010818958A CN 112068638 B CN112068638 B CN 112068638B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
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- 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
- G06F3/0412—Digitisers structurally integrated in a display
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- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Position Input By Displaying (AREA)
Abstract
The application relates to the technical field of industrial computers, especially, relate to an integrated touch-sensitive screen expands assembled display module of mouth, include: an industrial personal computer; the control panel is arranged on the industrial personal computer, and a key for controlling the operation of the industrial personal computer is arranged on the control panel; a display screen mounted on the control panel; a touch screen mounted on the control panel; the mounting component is arranged on the control panel and is used for detachably mounting the display screen or the touch screen; the mainboard is arranged on the industrial personal computer and is electrically connected with the control panel, and the mainboard comprises a control chip which is used for receiving a key signal generated by a key and controlling the operation of the industrial personal computer; the first data interface is electrically connected with the control chip and is used for connecting a data access end of the display screen; and the second data interface is electrically connected with the control chip, and a data conversion chip is coupled between the second data interface and the control chip. This application has the effect of solving the condition that the button damages and can't normally use the industrial computer.
Description
Technical Field
The application relates to the technical field of industrial personal computers, in particular to an assembled display module integrated with a touch screen expansion port.
Background
In the industrial application field, after an industrial personal computer is connected with a display, when the EDID information of the display needs to be read, the industrial personal computer can read the EDID information of the display through a DDC channel preset in a communication interface of the display. The DDC (DISPLAY YDATACHNNEL) is translated into a display data channel, the DDC channel adopts an I2C communication protocol, and the display interacts with the industrial personal computer through the DDC channel to transmit EDID information.
In industrial production, in order to reduce cost, an industrial personal computer generally adopts a display screen without a touch function, and equipment is controlled to operate through keys on the industrial personal computer.
In view of the above-mentioned related technologies, the inventor believes that there is a defect that if a key is damaged, the industrial personal computer cannot be normally used.
Disclosure of Invention
In order to solve the problem that the condition of the industrial personal computer cannot be normally used due to key damage, the application provides an assembled display module integrated with a touch screen expansion port.
The application provides an assembled display module of integrated touch-sensitive screen expansion mouth adopts following technical scheme:
an assembled display module of integrated touch-sensitive screen expansion mouth includes: an industrial personal computer; the control panel is arranged on the industrial personal computer, and a key for controlling the operation of the industrial personal computer is arranged on the control panel; a display screen mountable on the control panel; a touch screen mountable on the control panel; the mounting component is arranged on the control panel and is used for detachably mounting the display screen or the touch screen; the main board comprises a control chip, and the control chip is used for receiving a key signal generated by a key and generating a control signal according to the key signal to control the operation of the industrial personal computer; the first data interface is electrically connected with the control chip and is used for connecting a data access end of the display screen so as to transmit display information generated by the control chip in response to the key signal to the display; the touch screen receives a touch position signal and transmits the touch position signal to the data conversion chip, and the data conversion chip receives the touch position signal and converts the touch position signal into a corresponding key signal through a preset data conversion rule and transmits the key signal to the control chip.
Through adopting above-mentioned technical scheme, be equipped with the first data interface of being connected with the display screen on the mainboard, with the second data interface that the touch-sensitive screen is connected, and display screen, touch-sensitive screen all can dismantle with the industrial computer and be connected, when the button damages, can pull down the change touch-sensitive screen with the display screen, this scheme has the effect of solving the button damage and unable normal use industrial computer.
Preferably, the control panel is provided with a mounting port corresponding to the main board, the first data interface and the second data interface correspond to the mounting port, the data access end of the display screen is provided with a first FPC plug which is in plug-in fit with the first data interface to realize data connection, and the data access end of the touch screen is provided with a second FPC plug which is in plug-in fit with the second data interface to realize data connection.
Through adopting above-mentioned technical scheme, the cooperation is pegged graft through first FPC plug to the display screen, and the cooperation is pegged graft through the second FPC plug to touch-sensitive screen and second data interface to can realize being convenient for dismouting display screen or touch-sensitive screen's effect.
Preferably, the mounting assembly comprises an annular mounting frame arranged on the industrial personal computer, and annular frames respectively sleeved on the outer side walls of the display screen and the touch screen, the mounting frame and the frame are both rectangular, the mounting port is positioned at the inner side of the mounting frame, the side surface of the mounting frame far away from the industrial personal computer is provided with a first limiting plate and a second limiting plate in a sliding way, the second limiting plates are symmetrically arranged at two sides of the mounting port of the first limiting plate, the first limiting plate and the second limiting plate are matched and abutted against three sides of the side face of the frame far away from the industrial personal computer, the mounting frame is provided with adjusting screws with opposite rotation directions at two sides of the first limiting plate in a rotating way, the first limiting plate is provided with a connecting block in threaded fit with the adjusting screws, the adjusting screw rod is provided with an adjusting gear partially positioned outside the mounting frame corresponding to the second limiting plate, and an adjusting rack meshed with the adjusting gear is arranged at the position, corresponding to the adjusting gear, of the second limiting plate.
Through adopting above-mentioned technical scheme, first limiting plate removes to being close to installing port one side, connecting block and adjusting screw thread fit, thereby drive adjusting screw and rotate, adjusting gear rotates under adjusting screw's drive, drive the regulation rack and remove, make the second limiting plate of both sides remove to the installing port direction, the butt is in the frame lateral wall, and then fix display screen or touch-sensitive screen, drive the second limiting plate through first limiting plate intercommunication and remove, the effect of being convenient for install fast, spacing display screen or touch-sensitive screen has.
Preferably, the inside wall that the installing frame is close to the second limiting plate is equipped with the holding tank, it can accomodate in the holding tank and butt in the butt piece of frame lateral wall completely to slide to be equipped with in the holding tank, the installing frame is equipped with the synchronizing groove of intercommunication holding tank, the second limiting plate is equipped with wears to locate the synchronizing groove and the synchronizing bar of being connected with the butt piece.
Through adopting above-mentioned technical scheme, first limiting plate, second limiting plate pass through the synchronizing bar and drive and support the piece and remove to have further fixed frame, reduce the effect that the frame removed.
Preferably, the lateral wall of the industrial personal computer is located the inner side of the installation frame and located two sides of the installation opening, and positioning cylinders are arranged on the lateral wall of the industrial personal computer, and the frame is provided with positioning columns matched with the positioning cylinders in a clamping mode.
By adopting the technical scheme, the positioning column is in plug-in fit with the positioning cylinder, so that the positioning connection frame has the effects of positioning the first data interface and the first FPC plug or positioning the second data interface and the second FPC plug.
Preferably, one side that first limiting plate is located the reference column and keeps away from the installing port is articulated to have a folding control lever in one side of keeping away from the reference column through the hinge, industrial computer surface slip is equipped with inserts the joint pole of locating in the location section of thick bamboo, be equipped with the first elastic component that makes the joint pole card advance the location section of thick bamboo on the industrial computer, one side that the location section of thick bamboo was kept away from to the joint pole is equipped with and just has elastic fixture block with the control lever butt, the lateral wall of reference column is equipped with the joint groove that supplies the joint pole.
Through adopting above-mentioned technical scheme, the control lever removes to keeping away from a location section of thick bamboo one side, butt in the fixture block to drive the joint pole and remove, make the joint pole shift out by a location section of thick bamboo, when the control lever removed the biggest compression limit to first elastic component, fixture block and control lever separation, the fixture block further fixes a position in the section of thick bamboo under the effect of first elastic component card, this scheme has further fixed, spacing frame's effect.
Preferably, one side of the abutting block, which is close to the frame, is provided with a abutting plate, and the abutting plate is connected to the abutting block through a second elastic piece.
Through adopting above-mentioned technical scheme, support tight board and connect in the butt piece through second elastic component, when the butt piece is close to the frame, support tight board and frame butt, second elastic component is compressed, and second elastic component makes and supports tight board and support and press in the frame lateral wall, gives the space of frame buffering deformation moreover to when having spacing fixed frame, reduce the deformation of frame.
Preferably, a second sliding groove is formed in the mounting frame corresponding to the position of the adjusting rack, and the adjusting gear portion is located in the second sliding groove.
Through adopting above-mentioned technical scheme, the second sliding tray carries on spacingly to the shift position who adjusts the rack, has the effect of direction second limiting plate's removal route.
Preferably, the frame is provided with positioning plates respectively abutted against the first limiting plate and the second limiting plate at positions corresponding to the first limiting plate and the second limiting plate.
Through adopting above-mentioned technical scheme, the locating plate has the effect of the relative frame's of suggestion first limiting plate and second limiting plate position.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the main board is provided with a first data interface connected with the display screen and a second data interface connected with the touch screen, the display screen and the touch screen can be detachably connected with the industrial personal computer, when the keys are damaged, the display screen can be detached and the touch screen can be replaced, and the technical scheme has the effect of solving the problem that the industrial personal computer cannot be normally used due to the damage of the keys;
2. the first limiting plate moves towards one side close to the mounting opening, the connecting block is in threaded fit with the adjusting screw rod so as to drive the adjusting screw rod to rotate, the adjusting gear is driven by the adjusting screw rod to rotate to drive the adjusting rack to move, so that the second limiting plates on two sides move towards the mounting opening and abut against the side wall of the frame so as to fix the display screen or the touch screen, the first limiting plate is communicated with the second limiting plate to drive the second limiting plate to move, and the display screen or the touch screen is convenient to mount and limit;
3. the control rod moves to one side of keeping away from a location section of thick bamboo, butt in the fixture block to drive the joint pole and remove, make the joint pole shift out by a location section of thick bamboo, when the control rod removed the biggest compression limit to first elastic component, fixture block and control rod separation, the fixture block blocked further a location section of thick bamboo under the effect of first elastic component in, this scheme has further fixed, spacing frame's effect.
Drawings
FIG. 1 is a schematic overall structure diagram of a fabricated display module integrated with a touch screen expansion port according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a touch screen in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a display screen in an embodiment of the present application;
FIG. 4 is a second schematic diagram of an overall structure of a fabricated display module integrated with a touch screen expansion port according to an embodiment of the present application;
FIG. 5 is a third schematic view of an overall structure of a fabricated display module integrated with a touch screen expansion port according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a first limiting plate in the embodiment of the application;
fig. 7 is a schematic structural diagram of a second limiting plate in the embodiment of the application;
FIG. 8 is a cross-sectional view of a display module incorporating a touch screen expansion port according to an embodiment of the present disclosure;
fig. 9 is an enlarged view of a in fig. 8.
Reference number description, 1, industrial personal computer; 11. a control panel; 12. pressing a key; 13. an installation port; 14. a positioning cylinder; 15. a clamping and connecting rod; 16. a clamping block; 17. a T-shaped groove; 18. a first elastic member; 2. a display screen; 21. a touch screen; 22. a main board; 23. a first data interface; 24. a second data interface; 25. a first FPC plug; 26. a second FPC plug; 3. installing a frame; 31. a first limit plate; 311. a slider; 312. connecting blocks; 313. a control lever; 32. a second limiting plate; 321. adjusting the rack; 322. a synchronization lever; 33. a first sliding groove; 34. adjusting the screw rod; 341. an adjusting gear; 35. accommodating grooves; 351. a butting block; 352. a propping plate; 353. a second elastic member; 354. a guide bar; 36. a synchronization slot; 37. a second sliding groove; 4. a frame; 41. a positioning column; 42. and (7) positioning the plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
Referring to fig. 1 and 2, the embodiment of the application discloses an assembled display module integrated with a touch screen expansion port, which comprises an industrial personal computer 1, a touch screen expansion port module and a touch screen display module, wherein the industrial personal computer is used for controlling industrial equipment to operate; the control panel 11 is installed on the industrial personal computer 1, the control panel 11 is also provided with a key 12, and the key 12 is pressed to apply an instruction to the industrial personal computer 1, so that the industrial equipment is controlled to operate according to the instruction; display screen 2 or touch-sensitive screen 21, install in control panel 11, display screen 2 does not have the touch function, and display screen 2 is one of industrial computer 1's the factory setting, and touch-sensitive screen 21 is when later stage button 12 damages, is used for replacing button 12 for operating personnel input instruction.
Referring to fig. 2 or 3, the display screen 2 or the touch screen 21 is rectangular, but the size of the display screen or the touch screen 21 may be different, and the control panel 11 is provided with an installation component for detachably installing the display screen 2 or the touch screen 21.
Referring to fig. 4, the industrial personal computer 1 includes a main board 22 electrically connected to the control panel 11, and the main board 22 is configured to receive a key signal generated by pressing the key 12 or a touch position signal generated by touching the touch screen 21, so as to control the operation of the industrial personal computer 1.
Specifically, a circuit on the main board 22 is connected with a control chip, and the control chip receives a key signal and converts the key signal into a corresponding control signal to control the operation of the industrial personal computer 1; the main board 22 is electrically connected to a first data interface 23 and a second data interface 24, and the control chip is coupled to the first data interface 23 and the second data interface 24, respectively.
Referring to fig. 3 and 4, the first data interface 23 is in plug-in fit with the display screen 2, the control chip converts the key signal into corresponding display information, and the corresponding display information is transmitted to the display screen 2 through the first data interface 23, so that the display screen 2 is controlled to display instruction content corresponding to the operation of the keys 12, and an operator can conveniently control the industrial personal computer 1.
Referring to fig. 2 and 4, the second data interface 24 is in plug-in fit with the touch screen 21, a data conversion chip is coupled between the second data interface 24 and the control chip, a program for converting a touch position signal into a corresponding key signal according to a data conversion rule is burnt in the data conversion chip, an operator clicks the touch screen 21, a sensor in the touch screen 21 transmits the touch position signal corresponding to the touch point to the data conversion chip, and the data conversion chip converts the touch position signal into the key signal and transmits the key signal to the control chip, so that the control chip converts the key signal into a control signal to control the operation of the industrial personal computer 1.
Referring to fig. 2 and 3, the display screen 2 or the touch screen 21 is matched with the corresponding first data interface 23 or the second data interface 24 in an inserting manner, so that the display screen 2 is replaced by the touch screen 21 according to requirements.
Specifically, a first FPC plug 25 is provided at the data input end of the display screen 2, and a second FPC plug 26 is provided at the input end of the touch screen 21.
Referring to fig. 3 and 4, the first FPC plug 25 is mated with the first data interface 23 by plugging.
Referring to fig. 2 and 4, a second FPC plug 26 is plug mated with the second data interface 24.
Referring to fig. 1 and 2, the display screen 2 or the touch screen 21 can be inserted and pulled out, so that the display screen 2 or the touch screen 21 can be detached from the industrial personal computer 1.
The outer side of the industrial personal computer 1 is provided with a mounting component for mounting the display screen 2 or the touch screen 21.
Referring to fig. 1 and 5, the mounting assembly includes a mounting frame 3 and a frame 4; the installing frame 3 is annular, and is fixed in on industrial computer 1's control panel 11, and industrial computer 1 corresponds 3 inboards of installing frame and has seted up installing port 13.
Referring to fig. 4 and 5, a portion of the main board 22 is exposed from the mounting opening 13, specifically, the first data interface 23 and the second data interface 24 both correspond to the position of the mounting opening 13, and the positions of the first data interface 23 and the second data interface 24 are staggered, specifically, the mounting positions of the first data interface 23 and the second data interface 24 can be close to the edge of the mounting opening 13, so that the mounting is facilitated.
Referring to fig. 2 and 3, the frame 4 is annular, the frame 4 is sleeved on the outer side wall of the display screen 2 or the touch screen 21, and the frame 4 may be made of a hard plastic material.
Referring to fig. 3 and 4, the first FPC plug 25 is disposed at a position corresponding to the first data interface 23 after the display screen 2 is clamped in the mounting frame 3.
Referring to fig. 2 and 4, the second FPC plug 26 is provided at a position corresponding to the second data interface 24 after the touch screen 21 is fastened to the mounting frame 3.
Referring to fig. 2 and 3, hereinafter, the touch panel 21 is fixed in the same manner as the display panel 2, taking the example of fixing the display panel 2.
Referring to fig. 1, the side of industrial computer 1 is kept away from to installing frame 3 slides and is equipped with first limiting plate 31, is located the both sides of first limiting plate 31 and slides and is equipped with second limiting plate 32 near one side of upside, and first limiting plate 31, second limiting plate 32 slide along installing frame 3 surfaces to the butt is in frame 4 or slide from frame 4, and it is fixed to realize the joint to display screen 2.
Referring to fig. 5 and 6, the side of the first limiting plate 31 close to the mounting frame 3 is provided with a sliding block 311, the mounting frame 3 is provided with a first sliding groove 33 at a position corresponding to the sliding block 311, the sliding block 311 slides along the first sliding groove 33, one end of the first sliding groove 33 is communicated with the outside of the mounting frame 3, so that the first limiting plate 31 can move, the sliding block 311 is matched with the first sliding groove 33, the sliding path of the first limiting plate 31 is limited, and the sliding effect of guiding the first limiting plate 31 to slide is achieved.
Referring to fig. 1, specifically, two adjusting screws 34 with opposite rotation directions are rotatably disposed in the mounting frame 3, the positions of the adjusting screws 34 correspond to the positions of the second limiting plates 32, and the axial directions of the adjusting screws 34 are disposed along the length direction of the second limiting plates 32; the adjusting screw 34 rotates relative to the mounting frame 3 but does not slide relative to the mounting frame 3; the one end that adjusting screw 34 is close to first limiting plate 31 stretches out the installing frame 3 outside, and first limiting plate 31 is located the installing frame 3 outside and is connected with connecting block 312, and connecting block 312 corresponds the adjusting screw 34's of first limiting plate 31 both sides position, and connecting block 312 respectively with both sides adjusting screw 34 threaded connection.
Referring to fig. 5 and 7, a second sliding groove 37 is formed in a side surface of the mounting frame 3 close to the second limiting plate 32, the second sliding groove 37 is disposed along a sliding direction of the second limiting plate 32, two ends of the second sliding groove 37 communicate with an inner side and an outer side of the mounting frame 3, an adjusting gear 341 is disposed at a position of the adjusting screw 34 corresponding to the second sliding groove 37, the adjusting gear 341 is fixedly disposed on an outer side wall of the adjusting screw 34, an adjusting groove for the adjusting gear 341 to extend out is formed in a groove bottom of the second sliding groove 37, an adjusting rack 321 is bonded to the second limiting plate 32, the adjusting rack 321 is disposed in the second sliding groove 37 and engaged with the adjusting gear 341, in this embodiment, second sliding blocks 311 are symmetrically disposed at two sides of the adjusting rack 321 close to the side wall of the second sliding groove 37, a groove for the second sliding block 311 is correspondingly formed in the second sliding groove 37, and is engaged with the groove through the second, therefore, the sliding path of the second limiting plate 32 is limited, and the sliding direction of the second limiting plate 32 is guided.
Referring to fig. 1 and 5, the first stopper plate 31 slides toward the mounting opening 13, and the connecting block 312 is screwed with the adjustment screw 34 to rotate the adjustment screw 34.
Referring to fig. 1 and 7, adjusting gear 341 rotates under adjusting screw 34's drive to drive and adjust rack 321 and remove, make the second limiting plate 32 of both sides remove to installing port 13 direction, thereby the butt is on frame 4 surfaces, and then fixes display screen 2 or touch-sensitive screen 21, drives second limiting plate 32 through first limiting plate 31 intercommunication and removes, has the effect of being convenient for install display screen 2 fast.
Referring to fig. 1, a positioning plate 42 is arranged on the side, away from the industrial personal computer 1, of the frame 4, the positioning plate 42 is abutted to the first limiting plate 31 and the second limiting plate 32 respectively, and the positioning plate 42 has an effect of positioning the first limiting plate 31 and the second limiting plate 32 relative to the frame 4.
Referring to fig. 8 and 9, the inside wall of installing frame 3 corresponds first limiting plate 31, holding tank 35 has been seted up to the position of second limiting plate 32, the length of holding tank 35 is less than the long limit length of the side that holding tank 35 was seted up to installing frame 3, and holding tank 35 runs through installing frame 3, it is equipped with butt piece 351 to slide in holding tank 35, butt piece 351 can be for having elastic metal block, but also can be plastics, material such as wooden, the louvre of 3 inside walls of intercommunication installing frame and lateral wall has been seted up in butt piece 351, the louvre has the radiating effect.
Referring to fig. 5 and 9, a synchronizing groove 36 is disposed on a side surface of the mounting frame 3 close to the second limiting plate 32, the synchronizing groove 36 communicates with the accommodating groove 35 and is located on a side surface of the adjusting screw 34 away from the mounting opening 13, the first limiting plate 31 and the second limiting plate 32 are both provided with a synchronizing rod 322, the synchronizing rod 322 is correspondingly connected with the first limiting plate 31 and the second limiting plate 32 and the corresponding abutting block 351, and the synchronizing rod 322 slides along the synchronizing groove 36.
Referring to fig. 1 and 9, when the first limiting plate 31 and the second limiting plate 32 are both abutted to the side surface of the frame 4 far away from the industrial personal computer 1, the abutting block 351 is used for limiting the frame 4, so that the display screen 2 is not easy to move relative to the mounting frame 3.
Referring to fig. 7 and 9, the side surface of the abutting block 351 close to the frame 4 is connected with a abutting plate 352 through a second elastic member 353, and the abutting plate 352 is used for abutting against the frame 4; the side face, close to the second elastic piece 353, of the abutting block 351 is provided with a containing groove for containing the second elastic piece 353, the second elastic piece 353 can be completely contained in the containing groove, a guide hole is formed in the bottom of the containing groove, a guide rod 354 inserted into the guide hole is arranged on the side face of the abutting plate 352, the guide rod 354 can be completely contained in the guide hole and the containing groove, the second elastic piece 353 is sleeved on the outer side of the guide rod 354, and the guide rod 354 guides the contraction and stretching direction of the second elastic piece 353 and the moving direction of the abutting plate 352.
Referring to fig. 5 and 9, industrial computer 1 is equipped with a location section of thick bamboo 14 on being located the lateral wall of installing frame 3, a location section of thick bamboo 14 is provided with two about installing port 13 symmetry, and be hollow cylinder, the position that frame 4 corresponds a location section of thick bamboo 14 is equipped with inserts the reference column 41 of locating in a location section of thick bamboo 14, it is specific, a location section of thick bamboo 14 intercommunication industrial computer 1 is inboard, frame 4 corresponds the position of reference column 41 and is equipped with and supplies a location section of thick bamboo 14 to insert the ring channel of establishing, when frame 4 joint is in installing frame 3, the one end of reference column 41 stretches into industrial computer 1 inboard, a location section of thick bamboo 14 injects in the ring channel, thereby make.
Referring to fig. 6 and 9, a control rod 313 is disposed on a side of the first limiting plate 31 close to the industrial personal computer 1, a strip-shaped groove through which the control rod 313 passes is formed on the tightening plate 352 close to the first limiting plate 31, the strip-shaped groove communicates with a side of the tightening plate 352 far away from the tightening block 351, a clamping rod 15 is slidably disposed on an outer side wall of the industrial personal computer 1 corresponding to the strip-shaped groove, a sliding direction of the clamping rod 15 is parallel to a sliding direction of the first limiting plate 31, specifically, a cross section of the clamping rod 15 along a direction perpendicular to the sliding direction is T-shaped, a T-shaped groove 17 is correspondingly formed on an outer side wall of the industrial personal computer 1, the clamping rod 15 is slidably disposed in the T-shaped groove 17, one end of the clamping rod 15 far away from the positioning cylinder 14 is connected to a first elastic member 18, in this embodiment, the first elastic member 18 is a spring, one end of the first elastic member 18 is connected to the clamping rod 15, the clamping rod 15 is inserted into the positioning cylinder 14 under the action of the first elastic element 18, and a clamping groove for clamping the clamping rod 15 is defined on the side wall of the positioning column 41.
Referring to fig. 1 and 9, when the frame 4 is clamped in the mounting frame 3, the positioning post 41 is inserted into the positioning cylinder 14, the end surface of one end of the clamping rod 15 inserted into the positioning cylinder 14 is inclined from one side close to the insertion side of the positioning post 41 to the other side toward the central axis direction close to the positioning cylinder 14, and the projection of the positioning post 41 on the inclined end surface of the clamping rod 15 is located on one side of the side line of the end surface far away from the central axis of the positioning cylinder 14 close to the central axis of the positioning cylinder 14, so that when the positioning post 41 is inserted into the positioning cylinder 14, the end surface of the positioning post 41 abuts against the inclined end surface of the clamping rod 15, a downward pressing force is generated on the positioning post 41, the clamping rod 15 moves to the outside of the positioning cylinder 14 under the guidance of the inclined end surface thereof, so that the positioning post 41 moves downward to the position where the clamping rod 15 corresponds to the clamping groove, and, thereby fixing the frame 4.
The control rod 313 is positioned at one side of the positioning cylinder 14 far away from the mounting port 13, the control rod 313 is connected with the first limit plate 31 through a hinge, so that the control rod 313 can be folded towards one side far away from the positioning cylinder 14 and cannot be folded towards one side close to the positioning cylinder 14, a limit groove for the control rod 313 to be retracted is formed in the position, corresponding to the control rod 313, of the first limit plate 31, the connection part of the control rod 313 and the hinge is arranged in the limit groove, a torsion spring is arranged at the connection position of the hinge and the control rod 313, an external part at one side of the torsion spring is connected with a part of the hinge arranged on the control rod 313, an external part at the other side of the torsion spring is connected with the side wall of the industrial personal computer 1, under the action of the torsion spring, the long edge of the control rod 313 is kept vertical to the side face, close to the first limit plate 31, one end, far away from the positioning cylinder 14, of the clamping rod, when the first limiting plate 31 slides to the side far away from the positioning cylinder 14, the control rod 313 abuts against the inclined surface of the clamping block 16, the first limiting plate 31 continuously moves, the control rod 313 drives the clamping block 16 to move to the side far away from the positioning cylinder 14, so that the clamping rod 15 moves out of the clamping groove, the frame 4 is convenient to take out, when the first limiting plate 31 moves to the inner side wall of the mounting frame 3, the compression amount of the clamping rod 15 on the first elastic part 18 reaches the limit position, at the moment, the clamping rod 15 completely moves out of the positioning cylinder 14, the first limiting plate 31 continuously moves, the control rod 313 abuts against the clamping block 16, the clamping block 16 deforms, the clamping block 16 is separated from the control rod 313, and the clamping rod 15 is clamped into the positioning cylinder 14 under the action of the first elastic part 18; in inserting frame 4 into installing frame 3, a location section of thick bamboo 14 is inserted to reference column 41, makes clamping rod 15 block enter the joint inslot, then removes first limiting plate 31, and control lever 313 butt fixture block 16 keeps away from one side of a location section of thick bamboo 14, makes control lever 313 compression torsional spring to by removing to one side that fixture block 16 is close to a location section of thick bamboo 14, then the butt in the up end of frame 4, control lever 313 supports and presses the torsional spring and receive the spacing inslot, makes first limiting plate 31 butt in frame 4 surface.
The implementation principle of the assembled display module integrated with the touch screen expansion port in the embodiment of the application is as follows: insert the reference column 41 corresponding to the positioning cylinder 14, thereby make first FPC plug 25 correspond to insert locate first data interface 23 or second FPC plug 26 correspond to insert locate second data interface 24, joint pole 15 inserts the joint inslot, remove first limiting plate 31, first limiting plate 31 drives adjusting screw 34 and rotates, thereby drive adjusting gear 341 and rotate, adjusting gear 341 drives adjusting rack 321 and removes, make second limiting plate 32 synchronous motion, first limiting plate 31 and second limiting plate 32 butt in the lateral wall of frame 4, thereby carry on spacingly, butt plate 352 butt in the lateral wall of frame 4, thereby fix the position of frame 4.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. An assembled display module of integrated touch-sensitive screen expansion mouth which characterized in that includes: an industrial personal computer (1);
the control panel (11) is arranged on the industrial personal computer (1), and a key (12) for controlling the operation of the industrial personal computer (1) is arranged on the control panel (11);
a display screen (2) which can be installed on the control panel (11);
a touch screen (21) mountable on the control panel (11);
the mounting assembly is arranged on the control panel (11) and is used for detachably mounting the display screen (2) or the touch screen (21);
the main board (22) is arranged in the industrial personal computer (1) and is electrically connected with the control panel (11), the main board (22) comprises a control chip, and the control chip is used for receiving a key signal generated by the key (12) and generating a control signal according to the key signal to control the operation of the industrial personal computer (1); the first data interface (23), the first data interface (23) is electrically connected with the control chip, the first data interface (23) is used for connecting the data access end of the display screen (2), so that the display information generated by the control chip in response to the key signal is transmitted to the display; the second data interface (24) is electrically connected with the control chip, the second data interface (24) is used for connecting a data access end of the touch screen (21), a data conversion chip is coupled between the second data interface (24) and the control chip, the touch screen (21) receives a touch position signal and transmits the touch position signal to the data conversion chip, and the data conversion chip receives the touch position signal and converts the touch position signal into a corresponding key signal according to a preset data conversion rule and transmits the key signal to the control chip;
the control panel (11) is provided with a mounting port (13) corresponding to the main board (22), the first data interface (23) and the second data interface (24) correspond to the position of the mounting port (13), the data access end of the display screen (2) is provided with a first FPC plug (25) which is in plug-in fit with the first data interface (23) so as to realize data connection, and the data access end of the touch screen (21) is provided with a second FPC plug (26) which is in plug-in fit with the second data interface (24) so as to realize data connection;
the mounting assembly comprises an annular mounting frame (3) arranged on an industrial personal computer (1) and an annular frame (4) respectively sleeved on the outer side walls of a display screen (2) and a touch screen (21), the mounting frame (3) and the frame (4) are rectangular, a mounting opening (13) is positioned on the inner side of the mounting frame (3), a first limiting plate (31) and a second limiting plate (32) are arranged on the side surface, far away from the industrial personal computer (1), of the mounting frame (3) in a sliding mode, the second limiting plate (32) is symmetrically arranged on the two sides, positioned on the mounting opening (13), of the first limiting plate (31), the second limiting plate (32) is abutted to three sides, far away from the industrial personal computer (1), of the frame (4) in a matching mode, an adjusting screw (34) with the opposite rotating direction is arranged on the two sides, positioned on the first limiting plate (31), a connecting block (312) in threaded fit with the adjusting screw (34) is arranged on the first limiting plate (31), an adjusting gear (341) partially positioned outside the mounting frame (3) is arranged at the position of the adjusting screw (34) corresponding to the second limiting plate (32), and an adjusting rack (321) meshed with the adjusting gear (341) is arranged at the position of the second limiting plate (32) corresponding to the adjusting gear (341).
2. The assembled display module of an integrated touch screen expansion port according to claim 1, wherein the mounting frame (3) is provided with a receiving groove (35) near the inner side wall of the first limiting plate (31) and the second limiting plate (32), the receiving groove (35) is slidably provided with a butt block (351) which can be completely received in the receiving groove (35) and abuts against the outer side wall of the frame (4), the mounting frame (3) is provided with a synchronization groove (36) communicating with the receiving groove (35), and the first limiting plate (31) and the second limiting plate (32) are both provided with a synchronization rod (322) penetrating through the synchronization groove (36) and connected with the butt block (351).
3. The assembly type display module of the integrated touch screen expansion port according to claim 1, wherein the outer side wall of the industrial personal computer (1) is located on the inner side of the installation frame (3) and both sides of the installation port (13) are provided with positioning cylinders (14), and the frame (4) is provided with positioning columns (41) which are in clamping fit with the positioning cylinders (14).
4. The assembled display module of the integrated touch screen expansion port is characterized in that a first limiting plate (31) is positioned on one side, away from an installation port (13), of a positioning column (41) and is hinged to a control rod (313) which is folded towards one side, away from the positioning column (41), through a hinge, a clamping rod (15) inserted into the positioning cylinder (14) is arranged on the surface of the industrial personal computer (1) in a sliding mode, a first elastic piece (18) which enables the clamping rod (15) to be clamped into the positioning cylinder (14) is arranged on the industrial personal computer (1), a clamping block (16) which is abutted to the control rod (313) and has elasticity is arranged on one side, away from the positioning cylinder (14), of the clamping rod (15), and a clamping groove for clamping the clamping rod (15) is formed in the side wall of the positioning column (41).
5. The assembled display module integrated with the touch screen expansion port as claimed in claim 2, wherein a pressing plate (352) is disposed on one side of the abutting block (351) close to the frame (4), and the pressing plate (352) is connected to the abutting block (351) through a second elastic member (353).
6. The assembled display module integrated with the touch screen expansion port as claimed in claim 1, wherein the mounting frame (3) is provided with a second sliding groove (37) at a position corresponding to the adjusting rack (321), and the adjusting gear (341) is partially positioned in the second sliding groove (37).
7. The assembled display module integrated with the touch screen expansion port of claim 1, wherein the frame (4) is provided with positioning plates (42) at positions corresponding to the first limiting plate (31) and the second limiting plate (32) and abutted against the first limiting plate (31) and the second limiting plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818958.7A CN112068638B (en) | 2020-08-14 | 2020-08-14 | Assembled display module of integrated touch-sensitive screen expansion mouth |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010818958.7A CN112068638B (en) | 2020-08-14 | 2020-08-14 | Assembled display module of integrated touch-sensitive screen expansion mouth |
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| CN112068638A CN112068638A (en) | 2020-12-11 |
| CN112068638B true CN112068638B (en) | 2021-06-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050253821A1 (en) * | 2004-05-14 | 2005-11-17 | Roeder William H | Reduced-height terminal display with adaptive keyboard |
| CN201383095Y (en) * | 2009-04-13 | 2010-01-13 | 西安江河电站技术开发有限责任公司 | PLC redundancy rotation-speed monitoring device |
| CN104238791B (en) * | 2013-06-19 | 2018-11-30 | 研祥智能科技股份有限公司 | A kind of touch-screen display module |
| CN204557283U (en) * | 2014-12-30 | 2015-08-12 | 广州威沃电子有限公司 | A kind of 8U integration of industry workstation |
| CN207424745U (en) * | 2017-10-30 | 2018-05-29 | 深圳鑫宇飞航科技有限公司 | A kind of multi-functional industrial PC of double screen |
| CN209343238U (en) * | 2018-12-30 | 2019-09-03 | 杭州喜倍科技有限公司 | A kind of industrial panel computer |
| CN110908540A (en) * | 2019-11-27 | 2020-03-24 | 深圳市晶联讯电子有限公司 | Liquid crystal touch display module applied to industrial personal computer |
| CN211061979U (en) * | 2020-03-17 | 2020-07-21 | 杭州浩腾智能科技开发有限公司 | Ship oil stain online monitoring industrial personal computer |
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