CN113829720A - Touch screen frame combination instrument of touch control integrated machine - Google Patents
Touch screen frame combination instrument of touch control integrated machine Download PDFInfo
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- CN113829720A CN113829720A CN202110935115.XA CN202110935115A CN113829720A CN 113829720 A CN113829720 A CN 113829720A CN 202110935115 A CN202110935115 A CN 202110935115A CN 113829720 A CN113829720 A CN 113829720A
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- elastic component
- plate
- fixedly connected
- component
- touch screen
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 57
- 238000003825 pressing Methods 0.000 claims abstract description 41
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 39
- 229920001821 foam rubber Polymers 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims description 35
- 239000006260 foam Substances 0.000 abstract description 64
- 239000000853 adhesive Substances 0.000 abstract description 46
- 230000001070 adhesive effect Effects 0.000 abstract description 46
- 238000000034 method Methods 0.000 abstract description 12
- 239000004033 plastic Substances 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 15
- 238000001125 extrusion Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/202—LCD, i.e. liquid crystal displays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/208—Touch screens
Abstract
The invention relates to the field of touch control integrated machines, in particular to a touch screen frame combination instrument of a touch control integrated machine. The technical problem to be solved by the invention is as follows: the TFT liquid crystal display module, the combined L-shaped foam adhesive and the OGS touch screen are attached to each other to cause dislocation. The technical scheme is as follows: a touch screen frame combination instrument of a touch all-in-one machine comprises a first bolt fixing bottom plate, a second bolt fixing bottom plate, a placing pressing assembly and the like; a placing and pressing assembly used for pressing the TFT liquid crystal screen module, the combined L-shaped foam rubber and the OGS touch screen together is arranged above the first bolt fixing bottom plate and the second bolt fixing bottom plate. The invention realizes the effect of adopting a bidirectional simultaneous laminating mode, can effectively perform plastic limiting on the combined L-shaped foam adhesive in the laminating process, and prevent the combined L-shaped foam adhesive from being misplaced when being extruded, and further plays a role in buffering the OGS touch screen when being extruded, so that the OGS touch screen is prevented from being damaged.
Description
Technical Field
The invention relates to the field of touch control integrated machines, in particular to a touch screen frame combination instrument of a touch control integrated machine.
Background
The touch screen frame of the touch all-in-one machine is formed by combining a TFT liquid crystal screen module, combined L-shaped foam rubber and an OGS touch screen from top to bottom, and the TFT liquid crystal screen module and the OGS touch screen are bonded together through the combined L-shaped foam rubber of the middle layer; during fitting, the combined L-shaped foam adhesive is relatively soft and is easy to deform, so that the combined L-shaped foam adhesive is easy to misplace and deform to a certain degree in the process of extruding and combining the TFT liquid crystal screen module and the OGS touch screen, and the TFT liquid crystal screen module, the combined L-shaped foam adhesive and the OGS touch screen are prone to misplace during fitting;
secondly, when the touch screen is attached, the OGS touch screen is easily damaged, so that the touch response sensitivity of the touch all-in-one machine is reduced, and the touch function of the OGS touch screen is directly lost; thereby causing a great loss.
Disclosure of Invention
In order to overcome the defect that the combined L-shaped foam adhesive is soft and easy to deform during lamination, so that the combined L-shaped foam adhesive is easy to dislocate and deform to a certain degree during the process of extruding and combining the TFT liquid crystal screen module and the OGS touch screen, and the TFT liquid crystal screen module, the combined L-shaped foam adhesive and the OGS touch screen are dislocated during lamination; secondly, when the touch screen is attached, the OGS touch screen is easily damaged, so that the touch response sensitivity of the touch all-in-one machine is reduced, and the touch function of the OGS touch screen is directly lost; further causing the defect of great loss, and solving the technical problems as follows: a touch screen frame combination instrument of a touch all-in-one machine is provided.
The technical scheme is as follows: a touch screen frame combination instrument of a touch all-in-one machine comprises a first bolt fixing bottom plate, a second bolt fixing bottom plate, a TFT liquid crystal screen module, combined L-shaped foam rubber, an OGS touch screen, a fixing block, a placing pressing assembly and a transverse limiting assembly; a placing and pressing assembly for pressing the TFT liquid crystal screen module, the combined L-shaped foam rubber and the OGS touch screen together is arranged above the space between the first bolt fixing bottom plate and the second bolt fixing bottom plate; a transverse surface limiting component for transversely limiting the combined L-shaped foam rubber is arranged below the middle part of the pressing component arranged above the first bolt fixing bottom plate and the second bolt fixing bottom plate; the TFT liquid crystal display module and the OGS touch screen are simultaneously placed on the placing and pressing assembly; placing the pressing component and fixedly connecting the pressing component with the fixed block; the transverse limiting component is provided with combined L-shaped foam cotton rubber.
In one embodiment, the placing and pressing assembly comprises a first driving part, a first bevel gear, a second bevel gear, a bidirectional reverse-thread screw rod, a square fixing frame, a polished rod, a second driving part, a third driving part, a first connecting plate, a first round rod, a second round rod, a third round rod, a fourth round rod, a first elastic part, a second elastic part, a third elastic part, a fourth elastic part, a second connecting plate, a third limiting plate, a first push block, a second push block, a first supporting frame and a second supporting frame; the first driving part is fixedly connected with the fixed block; the first driving part is fixedly connected with the first bevel gear through an output shaft; the first bevel gear is meshed with the second bevel gear; the second bevel gear is fixedly connected with the bidirectional reverse-thread screw rod; the bidirectional reverse thread screw rod is connected with the square fixing frame in a screwing way; the bidirectional reverse-thread screw rod is rotationally connected with the first support frame; the square fixing frame is in sliding connection with the polish rod; the polish rod is fixedly connected with the second support frame; the square fixing frame is simultaneously in sliding connection with the second driving part and the third driving part; the second driving part and the third driving part are fixedly connected with the first connecting plate; the lower part of the first connecting plate is fixedly connected with a first round rod, a second round rod, a third round rod and a fourth round rod at the same time; the lower part of the first connecting plate is fixedly connected with the first elastic part, the second elastic part, the third elastic part and the fourth elastic part at the same time; the first round rod, the second round rod, the third round rod and the fourth round rod are all in sliding connection with the second connecting plate; the first elastic part, the second elastic part, the third elastic part and the fourth elastic part are fixedly connected with the second connecting plate; the second connecting plate is fixedly connected with the third limiting plate; the second connecting plate is fixedly connected with the first pushing block; the second connecting plate is fixedly connected with the second pushing block; the first support frame is fixedly connected with the second bolt fixing bottom plate; the first support frame is fixedly connected with the fixed block; the second support frame is fixedly connected with the first bolt fixing bottom plate; the second driving part, the third driving part, the first connecting plate, the first round rod, the second round rod, the third round rod, the fourth round rod, the first elastic part, the second elastic part, the third elastic part, the fourth elastic part, the second connecting plate, the third limiting plate, the first push block and the second push block are symmetrically arranged in groups on the left side and the right side of the square fixing frame respectively; the square fixing frame is symmetrically provided with a group on the upper side and the lower side of the bidirectional reverse-thread screw rod respectively; the left side and the right side of the two groups of square fixing frames are provided with a group of first connecting plates, first round rods, second round rods, third round rods, fourth round rods, first elastic parts, second elastic parts, third elastic parts, fourth elastic parts and second connecting plates.
In one embodiment, the transverse limiting assembly comprises a first transverse limiting plate, a second transverse limiting plate, a first displacement block, a second displacement block, a first upper displacement plate, a first lower displacement plate, a second upper displacement plate, a second lower displacement plate, a fourth driving part, a fifth driving part, a first U-shaped fixing frame, a second U-shaped fixing frame, a bidirectional wedge block, a third U-shaped fixing frame and a third supporting frame; the first transverse limiting plate is in contact with the longitudinal limiting assembly; the first transverse limiting plate is in bolted connection with the first shifting block; the first transverse limiting plate is contacted with the first upper and lower displacement plates; the first upper and lower shifting plates are connected with the third support frame through bolts; the front side and the rear side of the third support frame are fixedly connected with the fourth driving part and the fifth driving part respectively; the rear side of the third support frame is connected with the second upper and lower shifting plates through bolts; the second upper and lower shifting plates are in contact with a second transverse limiting plate; the second transverse limiting plate is in contact with the longitudinal limiting assembly; the second transverse limiting plate is connected with the second displacement block through a bolt; the fourth driving part is fixedly connected with the first U-shaped fixing frame; the fifth driving part is fixedly connected with the second U-shaped fixing frame; a bidirectional wedge-shaped block is arranged between the first transverse limiting plate and the second transverse limiting plate; the bidirectional wedge-shaped block is fixedly connected with the third U-shaped fixing frame; the first U-shaped fixing frame, the second U-shaped fixing frame and the third U-shaped fixing frame are simultaneously in bolted connection with the first bolt fixing bottom plate and the second bolt fixing bottom plate; the first transverse limiting plate, the second transverse limiting plate, the first shifting block, the second shifting block, the first up-down shifting plate, the second up-down shifting plate, the fourth driving part, the fifth driving part, the bidirectional wedge block and the third supporting frame are symmetrically arranged on the first bolt fixing bottom plate and the second bolt fixing bottom plate in a left-right mode respectively.
In one embodiment, the device further comprises a longitudinal surface limiting assembly, wherein the longitudinal surface limiting assembly comprises a longitudinal limiting plate, a fifth elastic component, a sixth elastic component, a seventh elastic component, a third connecting plate, an eighth elastic component and a ninth elastic component; the insides of two sides of the longitudinal limiting plate are simultaneously contacted with the two groups of first transverse limiting plates; the longitudinal limiting plate is fixedly connected with the fifth elastic component, the sixth elastic component and the seventh elastic component at the same time; the fifth elastic component, the sixth elastic component and the seventh elastic component are fixedly connected with the third connecting plate; both sides below the third connecting plate are fixedly connected with the eighth elastic component and the ninth elastic component simultaneously; the eighth elastic part is fixedly connected with the first bolt fixing bottom plate; the ninth elastic component is fixedly connected with the second bolt fixing bottom plate; the longitudinal limiting plate, the fifth elastic component, the sixth elastic component, the seventh elastic component, the third connecting plate, the eighth elastic component and the ninth elastic component are arranged in front of and behind the first bolt fixing bottom plate and the second bolt fixing bottom plate; two groups are symmetrically arranged on two sides respectively.
In one embodiment, after the first pushing block and the second pushing block move downwards for a certain distance, the first pushing block and the second pushing block can be respectively contacted with the first shifting block and the second shifting block.
In one embodiment, the first upper and lower indexing plates and the second upper and lower indexing plates are each arranged in a V-shape.
In one embodiment, one end of each of the first transverse limiting plate and the second transverse limiting plate is provided with a convex plate which is nested with the longitudinal limiting plate.
In one embodiment, the bidirectional wedges are arranged in an isosceles trapezoid.
In one embodiment, the two longitudinal limit plates are provided with hollowed-out parts at the inner parts of the two ends.
The beneficial effects are that: 1, in order to overcome the defect that when the combined L-shaped foam adhesive is bonded, the combined L-shaped foam adhesive is soft and is easy to deform, so that the combined L-shaped foam adhesive is easy to dislocate and deform to a certain degree in the process of extruding and combining the TFT liquid crystal screen module and the OGS touch screen, and the TFT liquid crystal screen module, the combined L-shaped foam adhesive and the OGS touch screen are bonded and dislocated; secondly, when the touch screen is attached, the OGS touch screen is easily damaged, so that the touch response sensitivity of the touch all-in-one machine is reduced, and the touch function of the OGS touch screen is directly lost; thereby causing the defect of great loss;
2. because the invention designs the placing pressing component, the transverse limiting component and the longitudinal limiting component, before the preparation, the combiner is stably fixed by a first bolt fixing bottom plate and a second bolt fixing bottom plate manually, then the TFT liquid crystal screen module and the OGS touch screen are placed on the placing pressing component, then the combined L-shaped foam adhesive is placed on the transverse limiting component and the longitudinal limiting component, after the placing is finished, the positions of the TFT liquid crystal screen module, the combined L-shaped foam adhesive and the OGS touch screen are respectively upper, middle and lower, then the placing pressing component is controlled to start working, the placing pressing component drives the TFT liquid crystal screen module and the OGS touch screen to slowly move towards the combined L-shaped foam adhesive, when the TFT liquid crystal screen module and the OGS touch screen move to a certain position away from the combined L-shaped foam adhesive, the placing pressing component gradually separates from the TFT liquid crystal screen module, and at the same time, placing the pressing component to drive the transverse plane limiting component to gradually separate from the combined L-shaped foam glue, further driving the longitudinal plane limiting component to gradually separate from the combined L-shaped foam glue through the transverse plane limiting component, when the pressing component is placed to just separate from the TFT liquid crystal screen module, the transverse plane limiting component and the longitudinal plane limiting component are also just separated from the combined L-shaped foam glue, at the moment, the TFT liquid crystal screen module just contacts with the upper surface of the combined L-shaped foam glue, the OGS touch screen just contacts with the lower surface of the combined L-shaped foam glue, then the transverse plane limiting component and the longitudinal plane limiting component simultaneously contact with the outer surface of the combined L-shaped foam glue, further respectively carrying out plastic limiting on the transverse plane and the longitudinal plane of the outer surface of the combined L-shaped foam glue through the transverse plane limiting component and the longitudinal plane limiting component, then placing the pressing component to continuously work, and enabling the TFT liquid crystal screen module and the OGS touch screen to continuously move, the combined L-shaped foam adhesive between the TFT liquid crystal screen module and the OGS touch screen is extruded, the TFT liquid crystal screen module and the OGS touch screen are finally connected together through the combined L-shaped foam adhesive, and the outer surface of the combined L-shaped foam adhesive is subjected to plastic limiting through the transverse limiting assembly and the longitudinal limiting assembly while the combined L-shaped foam adhesive is extruded and bonded, so that the problem that the combined L-shaped foam adhesive is staggered in the extrusion process is solved;
3. the invention realizes the effect of adopting a bidirectional simultaneous laminating mode, can effectively perform plastic limiting on the combined L-shaped foam adhesive in the laminating process, and prevent the combined L-shaped foam adhesive from being misplaced when being extruded, and further plays a role in buffering the OGS touch screen when being extruded, so that the OGS touch screen is prevented from being damaged.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present disclosure;
FIG. 2 is a front view of the present application;
FIG. 3 is a schematic perspective view of a second embodiment of the present application;
fig. 4 is a schematic perspective view of a placing and pressing assembly according to the present application;
FIG. 5 is a schematic view of a first partially assembled component of the present application;
FIG. 6 is a schematic view of a second partial body structure for placing a compression assembly according to the present application;
FIG. 7 is a perspective view of a transverse plane limiting assembly according to the present application;
FIG. 8 is a schematic view of a first partially assembled component of the transverse limit assembly of the present application;
FIG. 9 is a schematic view of a second partial body structure of a lateral stop assembly according to the present application;
FIG. 10 is a perspective view of a longitudinal stop assembly of the present application;
fig. 11 is a schematic perspective view of a portion of a longitudinal surface limiting assembly according to the present application.
In the reference symbols: 1-a first bolt fixing bottom plate, 2-a second bolt fixing bottom plate, 3-a TFT LCD screen module, 4-a combined L-shaped foam cotton, 5-an OGS touch screen, 6-a fixing block, 201-a first driving part, 202-a first bevel gear, 203-a second bevel gear, 204-a bidirectional reverse thread screw rod, 205-a square fixing frame, 206-a polished rod, 207-a second driving part, 208-a third driving part, 209-a first connecting plate, 2010-a first round rod, 2011-a second round rod, 2012-a third round rod, 2013-a fourth round rod, 2014-a first elastic part, 2015-a second elastic part, 2016-a third elastic part, 2017-a fourth elastic part, 2018-a second connecting plate, 2019-a third limiting plate, 2020-a first push block, 2021-a second push block, 2022-a first support frame, 2023-a second support frame, 301-a first transverse limiting plate, 302-a second transverse limiting plate, 303-a first displacement block, 304-a second displacement block, 305-a first upper and lower displacement plate, 306-a second upper and lower displacement plate, 307-a fourth driving part, 308-a fifth driving part, 309-a first U-shaped fixing frame, 3010-a second U-shaped fixing frame, 3011-a bidirectional wedge block, 3012-a third U-shaped fixing frame, 3013-a third support frame, 401-a longitudinal limiting plate, 402-a fifth elastic part, 403-a sixth elastic part, 404-a seventh elastic part, 405-a third connecting plate, 406-an eighth elastic part and 407-a ninth elastic part.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Examples
A touch screen frame combination instrument of a touch all-in-one machine is shown in figures 1-3 and comprises a first bolt fixing bottom plate 1, a second bolt fixing bottom plate 2, a TFT liquid crystal screen module 3, a combined L-shaped foam adhesive 4, an OGS touch screen 5, a fixing block 6, a placing pressing component and a transverse plane limiting component; a placing and pressing assembly for pressing the TFT liquid crystal screen module 3, the combined L-shaped foam rubber 4 and the OGS touch screen 5 together is arranged above the space between the first bolt fixing bottom plate 1 and the second bolt fixing bottom plate 2; a transverse surface limiting component for transversely limiting the combined L-shaped foam rubber 4 is arranged below the middle part of the pressing component arranged above the first bolt fixing bottom plate 1 and the second bolt fixing bottom plate 2; the TFT liquid crystal display module 3 and the OGS touch screen 5 are simultaneously placed on the placing and pressing assembly; placing the pressing component and fixedly connecting the pressing component with the fixed block 6; the transverse limiting component is provided with a combined L-shaped foam rubber 4.
Before the preparation of work, the combiner is stably fixed by a first bolt fixing bottom plate 1 and a second bolt fixing bottom plate 2 manually, then a TFT liquid crystal screen module 3 and an OGS touch screen 5 are placed on a placing pressing component, then a combined L-shaped foam adhesive 4 is placed on a transverse plane limiting component and a longitudinal plane limiting component, after the placement is finished, the TFT liquid crystal screen module 3, the combined L-shaped foam adhesive 4 and the OGS touch screen 5 are respectively positioned at an upper part, a placing pressing component is controlled to start working, the placing pressing component drives the TFT liquid crystal screen module 3 and the OGS touch screen 5 to move slowly towards the combined L-shaped foam adhesive 4, when the TFT liquid crystal screen module 3 and the OGS touch screen 5 move to a position away from the combined L-shaped foam adhesive 4, the placing pressing component is gradually separated from the TFT liquid crystal screen module 3, and meanwhile, the placing pressing component drives the transverse plane limiting component to gradually separate from the combined L-shaped foam adhesive 4, and then the transverse plane limiting component drives the longitudinal plane limiting component to be gradually separated from the combined L-shaped foam glue 4, when the pressing component is placed to be just separated from the TFT liquid crystal screen module 3, the transverse plane limiting component and the longitudinal plane limiting component are also just separated from the combined L-shaped foam glue 4, at the moment, the TFT liquid crystal screen module 3 just contacts with the upper surface of the combined L-shaped foam glue 4, the OGS touch screen 5 just contacts with the lower surface of the combined L-shaped foam glue 4, then the transverse plane limiting component and the longitudinal plane limiting component simultaneously contact with the outer surface of the combined L-shaped foam glue 4, and then the transverse plane limiting component and the longitudinal plane limiting component respectively perform plastic limiting on the transverse plane and the longitudinal plane of the outer surface of the combined L-shaped foam glue 4, then the pressing component is placed to continue to work, so that the TFT liquid crystal screen module 3 and the OGS touch screen 5 continue to move, namely the TFT liquid crystal screen module 3 and the OGS touch screen 5 extrude the combined L-shaped foam glue 4 between the two, finally, the TFT liquid crystal screen module 3 and the OGS touch screen 5 are bonded together through the combined L-shaped foam adhesive 4, the outer surface of the combined L-shaped foam adhesive 4 is subjected to plastic limiting through the transverse limiting assembly and the longitudinal limiting assembly while extrusion bonding is carried out, the problem that the combined L-shaped foam adhesive 4 is misplaced in the extrusion process is solved, when the TFT liquid crystal screen module 3, the combined L-shaped foam adhesive 4 and the OGS touch screen 5 are combined, standing is carried out for a short time, the TFT liquid crystal screen module 3 and the OGS touch screen 5 are completely bonded together through the combined L-shaped foam adhesive 4 and then are manually taken away, and the fixing block 6 plays a role in fixing the combiner; according to the invention, a bidirectional simultaneous laminating mode is adopted, in the laminating process, the combined L-shaped foam adhesive 4 can be effectively subjected to plastic limiting, so that dislocation is prevented when the combined L-shaped foam adhesive is extruded, and then, in the extruding process, the OGS touch screen 5 is further buffered, so that the OGS touch screen 5 is prevented from being damaged.
As shown in fig. 4-6, the placing pressing assembly includes a first driving component 201, a first bevel gear 202, a second bevel gear 203, a bidirectional reverse-thread screw 204, a square fixing frame 205, a polish rod 206, a second driving component 207, a third driving component 208, a first connecting plate 209, a first round rod 2010, a second round rod 2011, a third round rod 2012, a fourth round rod 2013, a first elastic component 2014, a second elastic component 2015, a third elastic component 2016, a fourth elastic component 2017, a second connecting plate 2018, a third limiting plate 2019, a first push block 2020, a second push block 2021, a first support 2022 and a second support 2023; the first driving part 201 is fixedly connected with the fixed block 6; the first driving part 201 is fixedly connected with the first bevel gear 202 through an output shaft; the first bevel gear 202 is meshed with the second bevel gear 203; the second bevel gear 203 is fixedly connected with a bidirectional reverse thread screw rod 204; the bidirectional reverse-thread screw 204 is screwed with the square fixing frame 205; the bidirectional reverse-thread screw 204 is rotationally connected with the first support 2022; the square fixing frame 205 is connected with the polish rod 206 in a sliding way; the polish rod 206 is fixedly connected with the second support 2023; the square fixing frame 205 is simultaneously connected with the second driving part 207 and the third driving part 208 in a sliding way; the second driving part 207 and the third driving part 208 are fixedly connected with a first connecting plate 209; the lower part of the first connecting plate 209 is fixedly connected with a first round bar 2010, a second round bar 2011, a third round bar 2012 and a fourth round bar 2013 at the same time; the lower part of the first connecting plate 209 is fixedly connected with the first elastic component 2014, the second elastic component 2015, the third elastic component 2016 and the fourth elastic component 2017 at the same time; the first round bar 2010, the second round bar 2011, the third round bar 2012 and the fourth round bar 2013 are in sliding connection with the second connecting plate 2018; the first elastic component 2014, the second elastic component 2015, the third elastic component 2016 and the fourth elastic component 2017 are fixedly connected with the second connecting plate 2018; the second connecting plate 2018 is fixedly connected with a third limiting plate 2019; the second connecting plate 2018 is fixedly connected with the first push block 2020; the second connecting plate 2018 is fixedly connected with the second pushing block 2021; the first support 2022 is fixedly connected with the second bolt fixing base plate 2; the first support 2022 is fixedly connected with the fixed block 6; the second support 2023 is fixedly connected to the first bolt fixing base plate 1; a second driving component 207, a third driving component 208, a first connecting plate 209, a first round rod 2010, a second round rod 2011, a third round rod 2012, a fourth round rod 2013, a first elastic component 2014, a second elastic component 2015, a third elastic component 2016, a fourth elastic component 2017, a second connecting plate 2018, a third limiting plate 2019, a first push block 2020 and a second push block 2021 are symmetrically arranged in a group at the left side and the right side of the square fixing frame 205 respectively; the square fixing frame 205 is symmetrically provided with a group on the upper side and the lower side of the bidirectional reverse-thread screw rod 204 respectively; the left side and the right side of the two groups of square fixing frames 205 are provided with a group of first connecting plates 209, first round rods 2010, second round rods 2011, third round rods 2012, fourth round rods 2013, first elastic components 2014, second elastic components 2015, third elastic components 2016, fourth elastic components 2017 and second connecting plates 2018.
Before the preparation, the TFT liquid crystal display module 3 is manually placed on the two groups of second connecting plates 2018 positioned above, the TFT liquid crystal display module 3 is positioned between the two groups of third limiting plates 2019 positioned above, namely the TFT liquid crystal display module 3 is limited by the two groups of third limiting plates 2019 positioned above, at the moment, the two groups of first elastic components 2014, second elastic components 2015, third elastic components 2016 and fourth elastic components 2017 positioned above are compressed by the gravity of the TFT liquid crystal display module 3, the first elastic components 2014, the second elastic components 2015, the third elastic components 2016 and the fourth elastic components 2017 are springs, then the OGS touch screen 5 is placed on the two groups of second connecting plates 2018 positioned below, the OGS touch screen 5 is positioned between the two groups of third limiting plates 2019 positioned below, namely the OGS touch screen 5 is limited by the two groups of third limiting plates 2019 positioned below, and then the combined L-shaped foam glue 4 is placed on the transverse limiting component and the longitudinal limiting component, after the placement is finished, the first driving component 201 is controlled to start working, the first driving component 201 is a motor, the first driving component 201 drives the first bevel gear 202 to rotate through the output shaft, the first bevel gear 202 drives the second bevel gear 203 to rotate, the second bevel gear 203 drives the two-way reverse-thread lead screw 204 to rotate, the two-way reverse-thread lead screw 204 drives the upper and lower two groups of square fixing frames 205 to slide on the polished rod 206 in a mutually approaching and opposite direction, namely, the upper group of square fixing frames 205 drives the two groups of second driving components 207 and the third driving component 208 to move downwards, and then the lower group of square fixing frames 205 drives the four groups of first connecting plate 209, the first round rod 2010, the second round rod 2011, the third round rod 2012, the fourth round rod 2013, the first elastic component 2014, the second elastic component 2015, the third elastic component 2016, the first elastic component 2010, the second elastic component 2016, The fourth elastic component 2017, the second connecting plate 2018 and the third limiting plate 2019 move close to each other to drive the two groups of first push blocks 2020 and the second push blocks 2021 to move downwards, so that the TFT liquid crystal display module 3 and the OGS touch screen 5 both move close to the combined L-shaped foam adhesive 4, after the two groups of first push blocks 2020 and the second push blocks 2021 are in contact with the transverse limiting component, the two groups of second driving components 207 and the third driving component 208 drive the two groups of first connecting plates 209 above to move away from each other transversely, the two groups of second driving components 207 and the third driving component 208 are electric sliders, and then the two groups of first connecting plates 209 above drive the two groups of first round rods 2010, the second round rods, the third round rods 2012, the fourth round rods 2013, the first elastic component 2011, the second elastic component 2015, the third elastic component 2016, the fourth elastic component 2017, the second connecting plate 2018, the third limiting plate 2019, The first push block 2020 and the second push block 2021 move away from each other transversely, meanwhile, the two groups of first push blocks 2020 and the second push blocks 2021 push the transverse surface limiting component to work, the two groups of second connecting plates 2018 above are gradually separated from the TFT liquid crystal screen module 3, when the two groups of second connecting plates 2018 above are just separated from the TFT liquid crystal screen module 3, the TFT liquid crystal screen module 3 just contacts with the upper surface of the combined L-shaped foam rubber 4, meanwhile, the OGS touch screen 5 just contacts with the lower surface of the combined L-shaped foam rubber 4, then the gravity of the TFT liquid crystal screen module 3 is lost, the two groups of first elastic components 2014, the second elastic components 2015, the third elastic components 2016 and the fourth elastic components 2017 above rebound upwards, and the two groups of second connecting plates 2018 above slide upwards on the two groups of first round rods 2010, the second round rods 2011, the third round rods 2012 and the fourth round rods 2013, so that the two groups of second connecting plates 2018 above just ascend to be positioned on the upper surface of the TFT liquid crystal screen module 3 and slide upwards together with the upper surface of the TFT liquid crystal screen module 3, and the two groups of second connecting plates 2018 just ascend to be positioned on the same as the upper surface of the TFT liquid crystal screen module A horizontal position, then the two sets of second driving parts 207 and the third driving part 208 drive the two sets of second connecting plates 2018 above to move in opposite directions to approach each other, that is, the bottom surfaces of the two sets of second connecting plates 2018 above contact with the two lateral sides of the upper surface of the TFT liquid crystal panel module 3, then the first driving part 201 continues to work again, so that the TFT liquid crystal panel module 3 and the OGS touch panel 5 continue to move in opposite directions to approach each other, that is, the TFT liquid crystal panel module 3 and the OGS touch panel 5 continue to be extruded by the two sets of second connecting plates 2018 above and below, so that the TFT liquid crystal panel module 3, the combined L-shaped foam rubber 4 and the OGS touch panel 5 are tightly combined together under the action of extrusion force, meanwhile, in the extrusion combining process, the two sets of first elastic parts 2014, the second elastic parts 2015, the third elastic parts 2016 and the fourth elastic parts 2017 below can be extruded, the buffer function is achieved, the damage of the OGS touch screen 5 below the OGS touch screen caused by overlarge pressure is prevented, and the first support frame 2022 and the second support frame 2023 play a role in fixing the components; the assembly combines a TFT liquid crystal screen module 3, a combined L-shaped foam adhesive 4 and an OGS touch screen 5 together.
As shown in fig. 7-9, the transverse limiting assembly includes a first transverse limiting plate 301, a second transverse limiting plate 302, a first shifting block 303, a second shifting block 304, a first up-down shifting plate 305, a second up-down shifting plate 306, a fourth driving part 307, a fifth driving part 308, a first U-shaped fixing frame 309, a second U-shaped fixing frame 3010, a bidirectional wedge-shaped block 3011, a third U-shaped fixing frame 3012, and a third supporting frame 3013; the first transverse limiting plate 301 is in contact with the longitudinal limiting assembly; the first transverse limiting plate 301 is in bolted connection with the first shifting block 303; the first transverse limiting plate 301 is in contact with the first upper and lower shifting plate 305; the first up-down shifting plate 305 is connected with the third support 3013 by bolts; the front side and the rear side of the third support 3013 are respectively fixed to the fourth driving part 307 and the fifth driving part 308; the rear side of the third support 3013 is connected to the second upper and lower shifting plates 306 by bolts; the second upper and lower shifting plates 306 are in contact with the second transverse limiting plate 302; the second transverse limiting plate 302 is in contact with the longitudinal limiting assembly; the second transverse limiting plate 302 is in bolted connection with the second shifting block 304; the fourth driving part 307 is fixedly connected with the first U-shaped fixing frame 309; the fifth driving part 308 is fixedly connected with the second U-shaped fixing frame 3010; a bidirectional wedge block 3011 is arranged between the first transverse limiting plate 301 and the second transverse limiting plate 302; the bidirectional wedge-shaped block 3011 is fixedly connected with a third U-shaped fixing frame 3012; the first U-shaped fixing frame 309, the second U-shaped fixing frame 3010 and the third U-shaped fixing frame 3012 are all bolted to the first bolt fixing bottom plate 1 and the second bolt fixing bottom plate 2 simultaneously; a first transverse limiting plate 301, a second transverse limiting plate 302, a first displacement block 303, a second displacement block 304, a first up-down displacement plate 305, a second up-down displacement plate 306, a fourth driving part 307, a fifth driving part 308, a bidirectional wedge-shaped block 3011 and a third supporting frame 3013 are respectively arranged in groups on the first bolt fixing base plate 1 and the second bolt fixing base plate 2 in a left-right symmetry manner.
Before the preparation, the combined L-shaped foam adhesive 4 is manually placed on the two groups of first transverse limiting plate 301, the second transverse limiting plate 302 and the longitudinal limiting plate 401, then after the two groups of first push blocks 2020 and second push blocks 2021 are contacted with the two groups of first displacement blocks 303 and second displacement blocks 304, the two groups of second driving parts 207 and third driving parts 208 drive the two groups of first push blocks 2020 and second push blocks 2021 to move away from each other in opposite directions, and further the two groups of first push blocks 2020 and second push blocks 2021 drive the two groups of first displacement blocks 303 and second displacement blocks 304 to move away from each other in opposite directions, namely the two groups of first displacement blocks 303 and second displacement blocks 304 drive the two groups of first transverse limiting plate 301 and second transverse limiting plate 302 to move away from each other in opposite directions, namely the two groups of first transverse limiting plate 301 and second transverse limiting plate 302 are gradually separated from the combined L-shaped foam adhesive 4, meanwhile, two sets of the fourth driving members 307 and the fifth driving members 308 drive two sets of the third supporting frames 3013 to move away from each other at the same moving speed as the two sets of the first horizontal limiting plate 301 and the second horizontal limiting plate 302, the fourth driving members 307 and the fifth driving members 308 are electric push rods, when the first horizontal limiting plate 301 and the second horizontal limiting plate 302 move, the first horizontal limiting plate 301 and the second horizontal limiting plate 302 respectively contact with two sides of the bidirectional wedge-shaped block 3011, and because the bidirectional wedge-shaped block 3011 is in an isosceles trapezoid shape, the bidirectional wedge-shaped block 3011 presses the first horizontal limiting plate 301 and the second horizontal limiting plate 302 to move longitudinally, that is, in the whole process, the first horizontal limiting plate 301 and the second horizontal limiting plate 302 move transversely and also move longitudinally, and the two sets of the first horizontal limiting plate 301 and the second horizontal limiting plate 302 make the two sets of the longitudinal limiting plates 401 move longitudinally, finally, two groups of first transverse limiting plates 301, second transverse limiting plates 302 and longitudinal limiting plates 401 are separated from the combined L-shaped foam adhesive 4, then two groups of fourth driving parts 307 and fifth driving parts 308 drive two groups of first upper and lower displacement plates 305 and second upper and lower displacement plates 306 to be gradually separated from the two groups of first transverse limiting plates 301 and second transverse limiting plates 302, and because the first upper and lower displacement plates 305 and the second upper and lower displacement plates 306 are both arranged in a V shape, when the two groups of first transverse limiting plates 301 and second transverse limiting plates 302 are separated, the first transverse limiting plates 301 and the second transverse limiting plates 302 gradually move upwards under the action of the longitudinal limiting assembly until the two groups of first transverse limiting plates 301, second transverse limiting plates 302 and longitudinal limiting plates 401 are contacted with the outer surface of the combined L-shaped foam adhesive 4, so that the outer surface of the combined L-shaped foam adhesive 4 is subjected to plasticity and limiting through the two groups of first transverse limiting plates 301, second transverse limiting plates 302 and longitudinal limiting plates 401, then, in the process of combining the TFT liquid crystal screen module 3, the combined L-shaped foam adhesive 4 and the OGS touch screen 5, the combined L-shaped foam adhesive 4 is prevented from being dislocated; the assembly plastically positions two cross surfaces of the outer surface of the combined L-shaped foam rubber 4.
As shown in fig. 10 to 11, the longitudinal limiting assembly further includes a longitudinal limiting plate 401, a fifth elastic member 402, a sixth elastic member 403, a seventh elastic member 404, a third connecting plate 405, an eighth elastic member 406, and a ninth elastic member 407; the insides of the two sides of the longitudinal limiting plate 401 are simultaneously contacted with the two groups of first transverse limiting plates 301; the longitudinal limiting plate 401 is fixedly connected with the fifth elastic component 402, the sixth elastic component 403 and the seventh elastic component 404 at the same time; the fifth elastic component 402, the sixth elastic component 403 and the seventh elastic component 404 are fixedly connected with a third connecting plate 405; both sides of the lower part of the third connecting plate 405 are fixedly connected with the eighth elastic component 406 and the ninth elastic component 407; the eighth elastic component 406 is fixedly connected with the first bolt fixing base plate 1; the ninth elastic member 407 is fixedly connected to the second bolt fixing base plate 2; the longitudinal limiting plate 401, the fifth elastic member 402, the sixth elastic member 403, the seventh elastic member 404, the third connecting plate 405, the eighth elastic member 406, and the ninth elastic member 407 are in front of and behind the first bolt fixing base plate 1 and the second bolt fixing base plate 2; two groups are symmetrically arranged on two sides respectively.
When the two sets of first horizontal limiting plates 301 and the two sets of second horizontal limiting plates 302 move longitudinally, the two sets of first horizontal limiting plates 301 and the two sets of second horizontal limiting plates 302 drive the two sets of longitudinal limiting plates 401 to move longitudinally, that is, the two sets of fifth elastic members 402, sixth elastic members 403 and seventh elastic members 404 are extruded by the two sets of longitudinal limiting plates 401, the fifth elastic members 402, the sixth elastic members 403 and the seventh elastic members 404 are telescopic rods, when the two sets of first horizontal limiting plates 301 and the two sets of second horizontal limiting plates 302 move upwards gradually, the two sets of longitudinal limiting plates 401 are driven to move upwards, that is, the two sets of fifth elastic members 402, the sixth elastic members 403, the seventh elastic members 404 and the third connecting plates 405 are driven to move upwards, that is, the two sets of eighth elastic members 406 and the ninth elastic members 407 are stretched, and the eighth elastic members 406 and the ninth elastic members 407 are telescopic rods, so that the two sets of first horizontal limiting plates 301 and the two sets of second horizontal limiting plates 302 move longitudinally, The second transverse limiting plate 302 and the longitudinal limiting plate 401 are in contact with the outer surface of the combined L-shaped foam rubber 4; the assembly plastically limits the longitudinal direction of the combined L-shaped foam 4.
After moving downward a certain distance, the first and second push blocks 2020 and 2021 may respectively contact the first and second positioning blocks 303 and 304.
The first shifting block 303 and the second shifting block 304 are pushed to move by the first pushing block 2020 and the second pushing block 2021.
The first upper and lower indexing plates 305 and the second upper and lower indexing plates 306 are each arranged in a V-shape.
The first lateral restriction plate 301, the second lateral restriction plate 302, and the longitudinal restriction plate 401 are enabled to move upward by the first upper and lower indexing plate 305 and the second upper and lower indexing plate 306.
One end of each of the first transverse limiting plate 301 and the second transverse limiting plate 302 is provided with a convex plate which is nested with the longitudinal limiting plate 401.
So that the first transverse limiting plate 301 and the second transverse limiting plate 302 are nested with the longitudinal limiting plate 401 through the convex plates.
The bidirectional wedge block 3011 is configured as an isosceles trapezoid.
The first transversal retaining plate 301 and the second transversal retaining plate 302 are longitudinally pressed by the bidirectional wedge 3011.
Hollow parts are arranged inside two ends of each longitudinal limiting plate 401.
So that the two sets of longitudinal confinement plates 401 can be nested with the two sets of first and second transverse confinement plates 301 and 302.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.
Claims (7)
1. A touch screen frame combination instrument of a touch all-in-one machine comprises a first bolt fixing bottom plate (1), a second bolt fixing bottom plate (2), a fixing block (6) and the like; the device is characterized by also comprising a placing pressing component and a transverse surface limiting component; a placing and pressing component for pressing the TFT liquid crystal screen module (3), the combined L-shaped foam rubber (4) and the OGS touch screen (5) together is arranged above the space between the first bolt fixing bottom plate (1) and the second bolt fixing bottom plate (2); a transverse surface limiting component for transversely limiting the combined L-shaped foam rubber (4) is arranged below the middle part of the pressing component arranged above the first bolt fixing bottom plate (1) and the second bolt fixing bottom plate (2); the pressing component is placed and fixedly connected with the fixing block (6).
2. The touch screen frame combination instrument of the touch all-in-one machine of claim 1, wherein the pressing component comprises a first driving component (201), a first bevel gear (202), a second bevel gear (203), a bidirectional reverse-thread screw rod (204), a square fixing frame (205), a polished rod (206), a second driving component (207), a third driving component (208), a first connecting plate (209), a first round rod (2010), a second round rod (2011), a third round rod (2012), a fourth round rod (2013), a first elastic component (2014), a second elastic component (2015), a third elastic component (2016), a fourth elastic component (2017), a second connecting plate (2018), a third limiting plate (2019), a first push block (2020), a second push block (2021), a first support frame (2022) and a second support frame (2023); the first driving part (201) is fixedly connected with the fixed block (6); the first driving part (201) is fixedly connected with the first bevel gear (202) through an output shaft; the first bevel gear (202) is meshed with the second bevel gear (203); the second bevel gear (203) is fixedly connected with a bidirectional reverse thread screw rod (204); the bidirectional reverse-thread screw rod (204) is screwed with the square fixing frame (205); the bidirectional reverse-thread screw rod (204) is rotationally connected with the first support frame (2022); the square fixing frame (205) is in sliding connection with the polish rod (206); the polish rod (206) is fixedly connected with the second support frame (2023); the square fixing frame (205) is simultaneously in sliding connection with the second driving part (207) and the third driving part (208); the second driving part (207) and the third driving part (208) are fixedly connected with the first connecting plate (209); the lower part of the first connecting plate (209) is fixedly connected with a first round rod (2010), a second round rod (2011), a third round rod (2012) and a fourth round rod (2013) at the same time; the lower part of the first connecting plate (209) is fixedly connected with a first elastic component (2014), a second elastic component (2015), a third elastic component (2016) and a fourth elastic component (2017) at the same time; the first round rod (2010), the second round rod (2011), the third round rod (2012) and the fourth round rod (2013) are in sliding connection with the second connecting plate (2018); the first elastic component (2014), the second elastic component (2015), the third elastic component (2016) and the fourth elastic component (2017) are fixedly connected with the second connecting plate (2018); the second connecting plate (2018) is fixedly connected with the third limiting plate (2019); the second connecting plate (2018) is fixedly connected with the first push block (2020); the second connecting plate (2018) is fixedly connected with the second push block (2021); the first support frame (2022) is fixedly connected with the second bolt fixing bottom plate (2); the first support frame (2022) is fixedly connected with the fixed block (6); the second support frame (2023) is fixedly connected with the first bolt fixing bottom plate (1); a second driving component (207), a third driving component (208), a first connecting plate (209), a first round rod (2010), a second round rod (2011), a third round rod (2012), a fourth round rod (2013), a first elastic component (2014), a second elastic component (2015), a third elastic component (2016), a fourth elastic component (2017), a second connecting plate (2018), a third limiting plate (2019), a first push block (2020) and a second push block (2021) are symmetrically arranged in a group on the left side and the right side of a square fixing frame (205); the square fixing frames (205) are symmetrically provided with a group on the upper side and the lower side of the bidirectional reverse-thread screw rod (204); the left side and the right side of the two groups of square fixing frames (205) are provided with a group of first connecting plates (209), first round rods (2010), second round rods (2011), third round rods (2012), fourth round rods (2013), first elastic parts (2014), second elastic parts (2015), third elastic parts (2016), fourth elastic parts (2017) and second connecting plates (2018).
3. The touch screen frame combination instrument of the touch all-in-one machine of claim 2, wherein the transverse plane limiting assembly comprises a first transverse limiting plate (301), a second transverse limiting plate (302), a first displacement block (303), a second displacement block (304), a first upper and lower displacement plate (305), a second upper and lower displacement plate (306), a fourth driving part (307), a fifth driving part (308), a first U-shaped fixing frame (309), a second U-shaped fixing frame (3010), a bidirectional wedge block (3011), a third U-shaped fixing frame (3012) and a third supporting frame (3013); the first transverse limiting plate (301) is in bolted connection with the first shifting block (303); the first transverse limiting plate (301) is in contact with the first upper and lower shifting plates (305); the first upper and lower shifting plates (305) are connected with the third supporting frame (3013) through bolts; the front side and the rear side of the third support frame (3013) are fixedly connected with the fourth driving part (307) and the fifth driving part (308) respectively; the rear side of the third support frame (3013) is connected with a second upper and lower shifting plate (306) through bolts; the second upper and lower shifting plates (306) are in contact with the second transverse limiting plate (302); the second transverse limiting plate (302) is in bolted connection with the second displacement block (304); the fourth driving part (307) is fixedly connected with the first U-shaped fixing frame (309); the fifth driving part (308) is fixedly connected with the second U-shaped fixing frame (3010); a bidirectional wedge-shaped block (3011) is arranged between the first transverse limiting plate (301) and the second transverse limiting plate (302); the bidirectional wedge-shaped block (3011) is fixedly connected with a third U-shaped fixing frame (3012); the first U-shaped fixing frame (309), the second U-shaped fixing frame (3010) and the third U-shaped fixing frame (3012) are simultaneously in bolted connection with the first bolt fixing bottom plate (1) and the second bolt fixing bottom plate (2); the first transverse limiting plate (301), the second transverse limiting plate (302), the first shifting block (303), the second shifting block (304), the first up-down shifting plate (305), the second up-down shifting plate (306), the fourth driving part (307), the fifth driving part (308), the bidirectional wedge-shaped block (3011) and the third supporting frame (3013) are arranged on the first bolt fixing base plate (1) and the second bolt fixing base plate (2) in a left-right symmetrical mode respectively and are provided with a group.
4. The touch screen frame combiner of the touch all-in-one machine of claim 3, further comprising a longitudinal surface limiting assembly, wherein the longitudinal surface limiting assembly comprises a longitudinal limiting plate (401), a fifth elastic component (402), a sixth elastic component (403), a seventh elastic component (404), a third connecting plate (405), an eighth elastic component (406) and a ninth elastic component (407); the insides of two sides of the longitudinal limiting plate (401) are simultaneously contacted with two groups of first transverse limiting plates (301); the longitudinal limiting plate (401) is fixedly connected with the fifth elastic component (402), the sixth elastic component (403) and the seventh elastic component (404) at the same time; the fifth elastic component (402), the sixth elastic component (403) and the seventh elastic component (404) are fixedly connected with the third connecting plate (405); both sides below the third connecting plate (405) are fixedly connected with an eighth elastic component (406) and a ninth elastic component (407) at the same time; the eighth elastic component (406) is fixedly connected with the first bolt fixing bottom plate (1); the ninth elastic component (407) is fixedly connected with the second bolt fixing bottom plate (2); the longitudinal limiting plate (401), the fifth elastic component (402), the sixth elastic component (403), the seventh elastic component (404), the third connecting plate (405), the eighth elastic component (406) and the ninth elastic component (407) are arranged in front of and behind the first bolt fixing bottom plate (1) and the second bolt fixing bottom plate (2); two groups are symmetrically arranged on two sides respectively.
5. The touch screen frame assembly of any one of claims 1 to 3, wherein the first push block (2020) and the second push block (2021) move downward for a certain distance and then respectively contact with the first displacement block (303) and the second displacement block (304).
6. The touch screen frame assembly of the touch all-in-one machine of claim 3, wherein the first upper and lower displacement plates (305) and the second upper and lower displacement plates (306) are both arranged in a V-shape.
7. The touch screen frame combiner of the touch all-in-one machine of claim 3, wherein the bidirectional wedge-shaped blocks (3011) are arranged in an isosceles trapezoid shape.
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| CN202110935115.XA CN113829720B (en) | 2021-08-16 | 2021-08-16 | Touch screen frame combination instrument of touch control integrated machine |
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Cited By (1)
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| CN117054052A (en) * | 2023-08-16 | 2023-11-14 | 昆山迈致治具科技有限公司 | Screen brightness testing device, assembly method and testing method |
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