CN216134490U - Mobile phone touch screen convenient to maintain - Google Patents
Mobile phone touch screen convenient to maintain Download PDFInfo
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- CN216134490U CN216134490U CN202121855380.9U CN202121855380U CN216134490U CN 216134490 U CN216134490 U CN 216134490U CN 202121855380 U CN202121855380 U CN 202121855380U CN 216134490 U CN216134490 U CN 216134490U
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Abstract
The utility model discloses a mobile phone touch screen convenient to maintain, which comprises an outer fixing device and a liquid crystal display layer, wherein the liquid crystal display layer, a glass substrate, a connecting plate, a bonding layer, a protective cover and an anti-reflection protective coating are sequentially arranged in an inner cavity of the outer fixing device from bottom to top, the outer fixing device comprises an edge fixing frame and a corner fixing frame which are clamped on the periphery of the protective cover, four corner fixing frames distributed in a rectangular array are clamped on the outer wall of the edge fixing frame, and two driven adjusting slide blocks which are symmetrically distributed are inserted into the inner cavities of the four corner fixing frames. This cell-phone touch-sensitive screen convenient to maintain can realize when fixed to the joint of touch-sensitive screen body, when external touch-sensitive screen is impaired, can realize the demolising of safety cover department to the separation of the fixed frame of drive strake and the fixed frame of corner, thereby be convenient for change the maintenance to the touch-sensitive screen in the front side, improve maintenance efficiency.
Description
Technical Field
The utility model belongs to the technical field of mobile phone touch screens, and particularly relates to a mobile phone touch screen convenient to maintain.
Background
The touch screen can carry out man-machine conversation by using finger touch operation, the touch screen is generally used in touch screen mobile phones, tablet computers, vehicle-mounted navigators and other industrial control equipment, a user can directly operate the equipment through the touch screen, operation keys are omitted, the man-machine interactivity is enhanced, the mobile phone touch screen is used for a long time, the touch screen is inevitably cracked due to accidents, the existing touch screen is integrally and fixedly arranged, the replacement of the touch screen needs to be replaced and maintained after the battery at the rear side and the electric plate are disassembled, great inconvenience is caused, and the replacement and maintenance efficiency is influenced.
Therefore, in order to meet the current situation, it is urgently needed to design and produce a mobile phone touch screen which is convenient to maintain so as to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mobile phone touch screen convenient to maintain so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a mobile phone touch screen convenient to maintain comprises an outer fixing device and a liquid crystal display layer, wherein the liquid crystal display layer, a glass substrate, a connecting plate, a bonding layer, a protective cover and an anti-reflection protective coating are sequentially arranged in an inner cavity of the outer fixing device from bottom to top;
the outer fixing device includes the fixed frame of strake and the fixed frame of corner of joint on the safety cover periphery, the joint has four corner fixed frames on the outer wall of the fixed frame of strake, and all pegs graft on the outer wall of four corner fixed frames has connecting screw, four all peg graft in the inner chamber of the fixed frame of corner has two driven regulating slide, and on one side outer wall that driven regulating slide is close to the fixed frame of strake that corresponds integrated into one piece had the locking post, the locking post is connected with the resilience spring with corresponding between the fixed frame of strake, it has two atress pieces to peg graft on the outer wall of the fixed frame of corner, and the atress piece is close to the equal integrated into one piece in one side of the fixed frame of corner and has the transmission voussoir.
Preferably, the fixed frame of strake includes two rectangular fixed frames and two short fixed frames, and two rectangular fixed frames are the staggered arrangement of rectangular array with the short fixed frame, and the equal joint of liquid crystal display layer, glass substrate, connecting plate and safety cover is between two rectangular fixed frames and two short fixed frames, and all is connected with the fixed frame of corner between two rectangular fixed frames and two short fixed frames.
Preferably, the fixed frame of corner is the fixed frame of corner of L shape, the guide way with driven adjusting slider looks adaptation is all seted up near the outer wall one side of the fixed frame of strake of adjacent one at the both ends of the fixed frame of corner, and driven adjusting slider and the guide way sliding connection who corresponds.
Preferably, the outer wall of the corner fixing frame is provided with a containing groove matched with the stress block, the stress block is clamped in an inner cavity of the containing groove, the stress block is attached to the outer wall of the protective cover, and an inclined transmission surface is integrally formed on one side, close to the driven adjusting slide block, of the transmission wedge block.
Preferably, the locking post is kept away from and is seted up on the one side outer wall that corresponds driven adjusting slider and accomodate the cavity, and accomodate between cavity and the strake fixed frame that corresponds and restore the spring coupling, restore the spring cup joint in the inner chamber of accomodating the cavity.
Preferably, a supporting table is bonded to one side, close to the locking column, of the restoring spring, and the supporting table is clamped in an inner cavity of the accommodating cavity.
The utility model has the technical effects and advantages that: the mobile phone touch screen convenient to maintain is integrally and conveniently assembled and used by arranging the edge strip fixing frame and the corner fixing frame which are clamped and fixed; by arranging the transmission wedge block, when the touch screen body is installed, the transmission wedge block is extruded, so that the locking column is driven to move, locking between the corner fixing frame and the edge fixing frame is realized, external integration is completed, and fixing force is improved; when meetting the screen breakage, can follow the front side and demolish, when demolising broken safety cover, the transmission voussoir does not have the extrusion force, reset spring drives and locks the resilience, thereby accomplish the unblock between the fixed frame of strake and the fixed frame of corner, and then realize demolising inside glass substrate and liquid crystal display layer, this cell-phone touch-sensitive screen convenient to maintain, can realize when fixed to the joint of touch-sensitive screen body, when external touch-sensitive screen is impaired, can realize demolising of safety cover department, and drive the separation of the fixed frame of strake and the fixed frame of corner, thereby be convenient for change the maintenance to the touch-sensitive screen from the front side, and the maintenance efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the edge strip fixing frame of the present invention;
fig. 3 is a sectional view of the corner fixing frame of the present invention.
In the figure: the liquid crystal display panel comprises a liquid crystal display layer 1, a glass substrate 2, a connecting plate 3, a bonding layer 4, a protective cover 5, an anti-reflection protective coating 6, an external fixing device 7, an edge strip fixing frame 8, a corner fixing frame 9, a connecting screw rod 10, a driven adjusting sliding block 11, a locking column 12, a transmission wedge block 13, a stress block 14 and a restoring spring 15.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In order to realize the basic functions of the touch screen body, as shown in fig. 1, fig. 2 and fig. 3, a liquid crystal display layer 1, a glass substrate 2, a connecting plate 3, an adhesive layer 4, a protective cover 5 and an anti-reflection protective coating 6 are sequentially installed in an inner cavity of an outer fixing device 7 from bottom to top, and the liquid crystal display layer 1, the glass substrate 2, the connecting plate 3, the adhesive layer 4, the protective cover 5 and the anti-reflection protective coating 6 jointly form the touch screen body for use.
In order to facilitate the disassembly and assembly and maintenance, as shown in fig. 1, 2 and 3, the outer fixing device 7 comprises an edge strip fixing frame 8 and a corner fixing frame 9 which are clamped on the periphery of the protective cover 5, the edge strip fixing frame 8 and the corner fixing frame 9 form an outer shell, four corner fixing frames 9 distributed in a rectangular array are clamped on the outer wall of the edge strip fixing frame 8, connecting screws 10 are respectively inserted on the outer walls of the four corner fixing frames 9, two driven adjusting sliders 11 distributed symmetrically are respectively inserted in the inner cavities of the four corner fixing frames 9, locking columns 12 are integrally formed on the outer wall of one side of each driven adjusting slider 11 close to the corresponding edge strip fixing frame 8, when the touch screen body is installed, the stress blocks 14 are extruded, so as to drive the transmission wedges 13 and the driven adjusting sliders 11 to move, and complete the internal locking between the edge strip fixing frame 8 and the corner fixing frame 9, thereby realize the integrative fixed of shell, the daily use of being convenient for, and when the touch-sensitive screen body takes place to damage, the accessible destroys safety cover 5, make 14 outside atress of atress piece, and drive the stay 12 through reset spring 15 and kick-back, thereby make the unblock between the fixed frame 8 of strake and the fixed frame 9 of corner, can demolish it, and to the liquid crystal display layer 1 of downside, glass substrate 2 and connecting plate 3 carry out the direct change maintenance, be connected with reset spring 15 between stay 12 and the fixed frame 8 of corresponding strake, it has two atress pieces 14 that are symmetric distribution to peg graft on the outer wall of the fixed frame 9 of corner, and one side homogeneous integrated into one piece that atress piece 14 is close to corner 9 has transmission voussoir 13.
In order to complete the installation and fixation of the touch screen body, as shown in fig. 1, fig. 2 and fig. 3, the edge strip fixing frame 8 comprises two long strip fixing frames and two short strip fixing frames, the two long strip fixing frames and the short strip fixing frames are arranged in a rectangular array in a staggered manner, the liquid crystal display layer 1, the glass substrate 2, the connecting plate 3 and the protective cover 5 are respectively clamped between the two long strip fixing frames and the two short strip fixing frames, a corner fixing frame 9 is respectively connected between the two long strip fixing frames and the two short strip fixing frames, the installation and fixation of the touch screen body are completed, the corner fixing frame 9 is an L-shaped corner fixing frame, guide grooves matched with the driven adjusting slide blocks 11 are respectively formed in one side of the two ends of the corner fixing frame 9, which is close to the outer wall of the adjacent edge strip fixing frame 8, and the driven adjusting slide blocks 11 are connected with the corresponding guide grooves in a sliding manner, so as to realize the guiding use of the driven adjusting slide blocks 11, offer the groove of accomodating with 14 looks adaptations of atress piece on the outer wall of corner fixed frame 9, and atress piece 14 joint is in the inner chamber of accomodating the groove, atress piece 14 laminates with the outer wall of safety cover 5 mutually, one side integrated into one piece that transmission voussoir 13 is close to driven adjusting slide 11 has the slope driving surface, carry out the transmission and adjust, the lock pin 12 has been seted up on the outer wall of one side of keeping away from corresponding driven adjusting slide 11 and has been accomodate the cavity, and accomodate and be connected with reset spring 15 between cavity and the fixed frame 8 of corresponding strake, reset spring 15 cup joints in the inner chamber of accomodating the cavity, and reset spring 15 bonds on one side close to lock pin 12 has a supporting bench, the supporting bench joint is in the inner chamber of accomodating the cavity, when being convenient for carry out built-in and accomodate the installation, be convenient for guarantee the resilience of reset spring 15.
The theory of operation, this cell-phone touch-sensitive screen convenient to maintain, when the installation of touch-sensitive screen body, extrude atress piece 14, thereby drive the removal of transmission voussoir 13 and driven adjusting slide 11, and accomplish the inside locking between the fixed frame 8 of frame and the fixed frame 9 of corner to the edging, thereby realize the integrative fixed of shell, be convenient for daily use, and when the touch-sensitive screen body takes place to damage, the accessible destroys safety cover 5, make 14 outside atress of atress piece, and drive the resilience of locking post 12 through reset spring 15, thereby make the unblock between the fixed frame 8 of edging and the fixed frame 9 of corner, can demolish it, and to the liquid crystal display layer 1 of downside, glass substrate 2 and connecting plate 3 directly change the maintenance.
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.
Claims (6)
1. The utility model provides a cell-phone touch-sensitive screen convenient to maintain, includes outer fixing device (7) and liquid crystal display layer (1), its characterized in that: a liquid crystal display layer (1), a glass substrate (2), a connecting plate (3), an adhesive layer (4), a protective cover (5) and an anti-reflection protective coating (6) are sequentially arranged in an inner cavity of the outer fixing device (7) from bottom to top;
the outer fixing device (7) comprises an edge strip fixing frame (8) and a corner fixing frame (9) which are clamped on the periphery of the protective cover (5), the outer wall of the edge strip fixing frame (8) is clamped with four corner fixing frames (9), the outer walls of the four corner fixing frames (9) are respectively inserted with a connecting screw rod (10), the inner cavities of the four corner fixing frames (9) are respectively inserted with two driven adjusting slide blocks (11), and the outer wall of one side of the driven adjusting slide block (11) close to the corresponding edge strip fixing frame (8) is integrally formed with a locking column (12), a restoring spring (15) is connected between the locking column (12) and the corresponding edge strip fixing frame (8), two stress blocks (14) are inserted on the outer wall of the corner fixing frame (9), and one side of the stressed block (14) close to the corner fixing frame (9) is integrally formed with a transmission wedge block (13).
2. The mobile phone touch screen convenient to maintain as claimed in claim 1, wherein: the fixed frame of strake (8) is including two rectangular fixed frames and two fixed frames of short strip, and two rectangular fixed frames are the staggered arrangement of rectangular array with the fixed frame of short strip, and the equal joint of liquid crystal display layer (1), glass substrate (2), connecting plate (3) and safety cover (5) is between two rectangular fixed frames and two fixed frames of short strip, and all is connected with the fixed frame of corner (9) between two rectangular fixed frames and two fixed frames of short strip.
3. The mobile phone touch screen convenient to maintain as claimed in claim 2, wherein: the fixed frame of corner (9) is the fixed frame of corner of L shape, the guide way with driven adjusting slide (11) looks adaptation is all seted up to the outer wall one side that the both ends of the fixed frame of corner (9) are close to the fixed frame of strake (8) of adjacent one, and driven adjusting slide (11) and the guide way sliding connection who corresponds.
4. The mobile phone touch screen convenient to maintain of claim 3, wherein: offer the groove of accomodating with atress piece (14) looks adaptation on the outer wall of the fixed frame of corner (9), and atress piece (14) joint is in the inner chamber of accomodating the groove, atress piece (14) is laminated with the outer wall of safety cover (5) mutually, one side integrated into one piece that transmission voussoir (13) are close to driven adjusting slide (11) has the slope driving surface.
5. The mobile phone touch screen convenient to maintain as claimed in claim 4, wherein: the locking post (12) is kept away from and is seted up on the one side outer wall that corresponds driven adjusting slider (11) and accomodate the cavity, and accomodate and be connected with reset spring (15) between cavity and the fixed frame (8) of strake that corresponds, reset spring (15) cup joint in the inner chamber of accomodating the cavity.
6. The mobile phone touch screen convenient to maintain of claim 5, wherein: one side that recovers spring (15) is close to lock post (12) bonds and has a supporting bench, and the supporting bench joint is in the inner chamber of accomodating the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121855380.9U CN216134490U (en) | 2021-08-10 | 2021-08-10 | Mobile phone touch screen convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121855380.9U CN216134490U (en) | 2021-08-10 | 2021-08-10 | Mobile phone touch screen convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216134490U true CN216134490U (en) | 2022-03-25 |
Family
ID=80769413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121855380.9U Active CN216134490U (en) | 2021-08-10 | 2021-08-10 | Mobile phone touch screen convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216134490U (en) |
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2021
- 2021-08-10 CN CN202121855380.9U patent/CN216134490U/en active Active
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