CN111882999A - Transparent display screen - Google Patents
Transparent display screen Download PDFInfo
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- CN111882999A CN111882999A CN202010911500.6A CN202010911500A CN111882999A CN 111882999 A CN111882999 A CN 111882999A CN 202010911500 A CN202010911500 A CN 202010911500A CN 111882999 A CN111882999 A CN 111882999A
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- transparent display
- box body
- pcba board
- slide rail
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 48
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a transparent display screen, which comprises a box body and a display screen module arranged on the box body, wherein the display screen module comprises a front plate, a PCBA plate and a rear plate which are arranged in a stacked mode, a protruding part protruding towards the PCBA plate is arranged on the rear plate, the protruding part penetrates through the PCBA plate and is bonded with the front plate, an installation block is arranged on one surface, away from the PCBA plate, of the rear plate, and the installation block is detachably connected with the box body. According to the transparent display screen provided by the invention, the convex part penetrating through the PCBA is arranged on the rear plate of the display screen module, the convex part is adhered with the front plate, and the display screen module is detachably connected with the box body through the mounting block arranged on the rear plate and is arranged on the box body, so that a plurality of display screen modules are mounted on the box body to form a large-area transparent display screen, a large number of connecting pieces such as screws or bolts are avoided, the whole transparent display screen is convenient to assemble, the labor waste caused by the disassembly and assembly of the connecting pieces in the later maintenance process is reduced, the cost required by the production and maintenance of the transparent display screen is reduced, and the transparent display screen is convenient for consumers to.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a transparent display screen.
Background
The transparent display screen is a display screen with various advantages of lightness, thinness, transparency and the like, can be used in positions of glass show windows, building facades, indoor partitions and the like, and is popular with consumers.
The display screen module of current transparent display screen is complicated structure usually, including front bezel, lamp plate, subassemblies such as back plate, each subassembly passes through the screw or sticky relatively troublesome of assembling, and need use connecting pieces such as a large amount of screws or bolts when the display screen module assembles with the display screen box, the installation is loaded down with trivial details, the later maintenance is very inconvenient, consequently need a transparent display screen of being convenient for the equipment to improve production efficiency and installation effectiveness, the transparent display screen installation and the later maintenance of being convenient for.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a transparent display screen is provided which is easy to assemble.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a transparent display screen, includes the box and installs display screen module on the box, the display screen module is including front bezel, PCBA board and the back plate of range upon range of setting, be equipped with on the back plate to PCBA board convex bulge, the bulge runs through PCBA board and with the front bezel bonds, the back plate is kept away from be equipped with the installation piece in the one side of PCBA board, the installation piece with the connection can be dismantled to the box.
The invention has the beneficial effects that: according to the transparent display screen provided by the invention, the convex part penetrating through the PCBA is arranged on the rear plate of the display screen module and is adhered to the front plate, so that the whole transparent display screen is convenient to assemble, the display screen module is detachably connected with the box body through the mounting block arranged on the rear plate and is arranged on the box body, so that a plurality of display screen modules are mounted on the box body to form a large-area transparent display screen, a large number of connecting pieces such as screws or bolts are avoided, the labor waste caused by the mounting and dismounting of the connecting pieces in the later maintenance process is reduced, the cost required by the production and maintenance of the transparent display screen is reduced, and the transparent display screen is convenient for consumers to use.
Drawings
Fig. 1 is a schematic structural diagram of a transparent display screen according to a first embodiment of the present invention;
FIG. 2 is an exploded view of a transparent display panel according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a front side of a display screen module in a transparent display screen according to a first embodiment of the present invention;
fig. 4 is a schematic structural diagram of a reverse side of a display screen module in a transparent display screen according to a first embodiment of the present invention;
fig. 5 is an exploded view of a display module in a transparent display according to a first embodiment of the present invention;
FIG. 6 is an enlarged view taken at A in FIG. 5;
FIG. 7 is an enlarged view at B in FIG. 5;
FIG. 8 is a side view of a display module in a transparent display according to a first embodiment of the present invention;
fig. 9 is a schematic structural diagram of another view angle of the transparent display screen according to the first embodiment of the present invention;
FIG. 10 is an enlarged view at C of FIG. 9;
fig. 11 is a schematic structural diagram illustrating unlocking of a display screen module and a box body in a transparent display screen according to a first embodiment of the present invention;
fig. 12 is a schematic structural view illustrating a display screen module in a transparent display screen according to a first embodiment of the present invention separated from a box body;
fig. 13 is a cross-sectional view of a part of the structure of the transparent display panel according to the first embodiment of the invention.
Description of reference numerals:
1. a box body; 11. a first slide rail; 12. a first retaining part; 13. a cross beam; 14. erecting a beam; 15. an adapter plate; 2. a display screen module; 3. a front plate; 31. a through hole; 4. PCBA board; 41. a hollow-out section; 42. a power supply box; 43. a lamp bead; 44. a threaded hole; 5. a back plate; 51. a projection; 52. a groove; 6. mounting blocks; 61. a second slide rail; 62. a second chucking part; 63. mounting holes; 64. hole site; 7. a slider; 8. a fixing member; 81. a head portion; 82. a rod portion; 83. the handle is rotated.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 13, a transparent display screen includes a box body 1 and a display screen module installed on the box body 1, where the display screen module includes a front board 3, a PCBA board 4 and a rear board 5, which are stacked, a protruding portion 51 protruding toward the PCBA board 4 is provided on the rear board 5, the protruding portion 51 penetrates through the PCBA board 4 and is bonded to the front board 3, an installation block 6 is provided on a surface of the rear board 5 away from the PCBA board 4, and the installation block 6 is detachably connected to the box body 1.
The structural principle of the invention is briefly described as follows: according to the transparent display screen provided by the invention, the rear plate 5 of the display screen module 2 is provided with the protruding part 51 penetrating through the PCBA 4, the protruding part 51 is bonded with the front plate 3 to combine the rear plate 5, the PCBA 4 and the front plate 3, and the display screen module 2 is detachably connected with the box body 1 through the mounting block 6 arranged on the rear plate 5 and is arranged on the box body 1, so that the plurality of display screen modules 2 are mounted on the box body 1 to form a large-area transparent display screen.
From the above description, the beneficial effects of the present invention are: the adoption of a large number of connecting pieces such as screws or bolts is avoided, the whole assembly of the transparent display screen is convenient, the labor waste caused by the disassembly and assembly of the connecting pieces in the later maintenance process is reduced, the cost required by the production and maintenance of the transparent display screen is reduced, and the use by consumers is convenient.
Further, a first slide rail 11 is arranged on the box body 1, a second slide rail 61 parallel to the first slide rail 11 is arranged on the installation block 6, a slide block 7 is further arranged on the box body 1, the slide block 7 is respectively connected with the first slide rail 11 and the second slide rail 61 in a sliding manner, a fixing part 8 penetrating through the slide block 7 is further arranged on the slide block 7, and one end of the fixing part 8 extending into the slide block 7 abuts against the box body 1 and/or the installation block 6.
Known from the above description, install 6 detachable of installation piece on the display screen module 2 on box 1 through slider 7, be equipped with respectively on installation piece 6 and the box 1 and supply the gliding slide rail of slider 7, be equipped with mounting 8 on slider 7, conflict installation piece 6 and/or box 1 install display screen module 2 on box 1 with the position of fixed mounting piece 6 during mounting 8 locking, slider 7 can slide on installation piece 6 and box 1 during mounting 8 unblock, relieve the locking of installation piece 6 on box 1 through slider 7, can demolish display screen module 2 from box 1.
Further, the fixing member 8 includes a head portion 81 and a rod portion 82 connected to each other, the head portion 81 is exposed out of the sliding block 7, the rod portion 82 extends into the sliding block 7, a first thread is disposed on the rod portion 82, and a second thread matched with the first thread is disposed in the sliding block 7.
As can be seen from the above description, the fixing member 8 is in threaded connection with the sliding block 7, and the fixing member 8 is rotated to drive the fixing member 8 to move in the sliding block 7, so that the mounting block 6 is locked and unlocked, and the locking and unlocking operations of the display screen module 2 and the box body 1 are simple and convenient.
Further, the length of the first slide rail 11 is greater than the length of the second slide rail 61.
It can be known from the above description that the length of the second slide rail 61 is smaller than the length of the first slide rail 11, and after the fixing member 8 is unlocked, the sliding block 7 makes the sliding block 7 leave the second slide rail 61, so that the mounting block 6 can be taken out from the box body 1, and at this time, the sliding block 7 is still buckled and positioned on the first slide rail 11, so that the display screen module 2 can be conveniently installed in the box body 1 again.
Furthermore, a groove 52 matched with the PCBA 4 is arranged on the back plate 5.
As can be seen from the above description, the groove 52 for accommodating the PCBA board 4 is arranged on the back plate 5, so that the PCBA board 4 is more tightly connected with the back plate 5, and meanwhile, the back plate 5 wraps the PCBA board 4 to protect the PCBA board 4 from being damaged by external force.
Furthermore, the front plate 3 and the rear plate 5 are bonded through OCA optical cement, and the OCA optical cement is arranged on the front plate 3 and/or the rear plate 5.
As can be known from the above description, front bezel 3 and backplate 5 bond through OCA optical cement, improve display screen module 2's luminousness, guarantee that display screen module 2 has good display effect.
Further, the mounting block 6 is connected with the PCBA 4 through a connecting piece, and the mounting block 6 presses the rear plate 5 to the PCBA 4.
As can be known from the above description, the installation block 6 that sets up on the back plate 5 and be connected with PCBA board 4 compresses tightly back plate 5, further improves the stability of being connected between each subassembly of display screen module 2 through a small amount of connecting pieces, makes back plate 5, PCBA board 4 and front bezel 3 connect inseparabler.
Further, the number of the mounting blocks 6 is two, and the two mounting blocks 6 are respectively arranged at two opposite ends of one surface of the rear plate 5, which is far away from the PCBA board 4.
Known by the above-mentioned description, the relative both ends of 5 bottom surfaces of back plates are equipped with installation piece 6 respectively, make the installation of display screen module 2 more stable on box 1, avoid display screen module 2 inclines on box 1.
Further, a power supply box 42 is further arranged on the PCBA board 4, and a through hole 31 which avoids the power supply box 42 is formed in the mounting block 6.
As can be seen from the above description, the display screen module 2 is maintained by directly removing the mounting block 6, so that the power supply box 42 with a complex structure is prevented from being detached, and the display screen module 2 is convenient for later maintenance.
Further, still be equipped with lamp pearl 43 on PCBA board 4, be equipped with on the front bezel 3 and dodge the through-hole 31 of lamp pearl 43.
Can know by the above-mentioned description, set up the through-hole 31 of dodging lamp pearl 43 on front bezel 3, prevent that monoblock front bezel 3 from blockking that lamp pearl 43 is luminous to lead to the luminance reduction of display screen module 2, avoid front bezel 3 to appear reflecting phenomenon simultaneously, improve display screen module 2's display effect.
Example one
Referring to fig. 1 to 13, a first embodiment of the present invention is: the utility model provides a transparent display screen, includes at least one display screen module 2 and is used for the installation box 1 of display screen module 2, it is a plurality of display screen module 2 is in the concatenation forms the big face on the box 1 transparent display screen. The transparent display screen provided by the embodiment can be applied to various scenes including building curtain walls, space partitions, exhibition and display, advertisement show windows and the like.
As shown in fig. 1 and 2, the transparent display screen includes a square box 1 and a plurality of display screen modules 2 covering one surface of the box 1. Display screen module 2 is including 5, PCBA boards 4 and the front bezel 3 of range upon range of setting in proper order, be equipped with on the rear bezel 5 to PCBA board 4 convex bulge 51, bulge 51 runs through PCBA board 4 and with front bezel 3 bonds, rear bezel 5 is kept away from be equipped with installation piece 6 in the one side of PCBA board 4, installation piece 6 is used for can dismantling with box 1 and is connected in order to be a plurality of the concatenation of display screen module 2 forms large tracts of land transparent display screen can realize simultaneously the whole dismouting of display screen module 2. The box body 1 comprises a plurality of cross beams 13 and a plurality of vertical beams 14, the cross beams 13 and the vertical beams 14 are spliced to form a square frame through right-angle adapter plates 15, and the adapter plates 15 are respectively connected and fixed with the cross beams 13 and the vertical beams 14 through screws or bolts.
As shown in fig. 3 and 4, a hollow portion 41 penetrating through the PCBA board 4 is arranged on the PCBA board 4, the hollow portion 41 is used for the protrusion 51 to penetrate and contact with the front board 3, the front board 3 is adhered to the rear board 5, and the PCBA board 4 is clamped between the front board 3 and the rear board 5, so that the rear board 5, the PCBA board 4 and the front board 3 are assembled into a whole to form the display module 2, and the display module 2 can be assembled without using connecting members such as screws or bolts, thereby preventing the display effect of the display module 2 from being affected by the connecting members such as a large number of screws or bolts arranged on the surface of the display module 2, making the display module 2 more beautiful, and meanwhile, the display module 2 does not need to disassemble a large number of connecting members in the installation and later maintenance processes, thereby effectively reducing labor cost.
Preferably, front bezel 3 and/or be equipped with the OCA optical cement on back plate 5, front bezel 3 with back plate 5 passes through the OCA optical cement bonds, adopts colorless transparent, the OCA optical cement that the light transmissivity is more than 90% to glue the front bezel 3 with back plate 5 has effectively strengthened the transparency of display screen module 2, the display effect of the display screen module 2 of reinforcing avoids appearing simultaneously the problem that the viscose is yellow after display screen module 2 uses for a long time ensures that display screen module 2 can keep good display effect for a long time.
Please refer to fig. 5 to 7, the PCBA board 4 is provided with a plurality of beads 43 arranged in a matrix, the front board 3 is provided with through holes 31 for exposing the beads 43, so that the front board 3 protects the beads 43 and prevents the front board 3 from blocking the light emitting direction of the beads 43, thereby preventing the light emitted by the beads 43 from being blocked by the front board 3, which causes the reflection phenomenon on the front board 3 to affect the normal display of the display module 2, and meanwhile, the through holes 31 are formed in the front board 3, so that the light emitted by the beads 43 directly passes through the front board 3 to improve the overall brightness of the display module 2, thereby improving the display effect of the display module 2. Optionally, the front plate 3 is formed by pressing through a die pressing process, so that the front plate 3 has high manufacturing precision, and meanwhile, the size of the through hole 31 in the PCBA plate 4 can be set according to the space between the lamp beads 43 on the PCBA plate 4 as required, so that the front plate 3 is adapted to the transparent display screen products with various spaces, and the production cost of the display screen module 2 is reduced.
Further, still be equipped with on the back plate 5 and hold PCBA board 4's recess 52, PCBA board 4 sets up make in the recess 52 rear plate 5 parcel PCBA board 4, so that PCBA board 4 all receives in all directions front bezel 3 reaches the protection of back plate 5 avoids PCBA board 4 receives damage after the external impact, makes display screen module 2 is more durable.
As shown in fig. 8, the back plate 5 is kept away from be equipped with two installation pieces 6 on the one side of PCBA board 4, two installation pieces 6 set up respectively the back plate 5 is kept away from the relative both ends of the one side of PCBA board 4, be equipped with mounting hole 63 on the installation piece 6, be equipped with screw hole 44 on the PCBA board 4 set up a small amount of connecting piece on the display screen module 2 and pass mounting hole 63 and with screw hole 44 spiro union, installation piece 6 will back plate 5 to PCBA board 4 compresses tightly, makes the connection between each subassembly of display screen module 2 is inseparabler, prevents front bezel 3 with viscose between the back plate 5 became invalid and leads to the display screen module 2 damages.
Optionally, a power supply box 42 for supplying power to the PCBA board 4 is further arranged on the PCBA board 4, and a hole 64 for avoiding the power supply box 42 is arranged on the mounting block 6, so that the transparent display screen can be maintained later by detaching the mounting block 6 from the box body 1, and compared with the conventional display screen module 2 in which the power supply box 42 is connected with the box body 1 or a mounting bracket without dismounting the power supply box 42 with a complicated structure, the later maintenance is facilitated.
As shown in fig. 9, a slider 7 and a first slide rail 11 are arranged on the box body 1, a second slide rail 61 parallel to the first slide rail 11 is arranged on the mounting block 6, the slider 7 is respectively connected with the first slide rail 11 and the second slide rail 61 in a sliding manner, the mounting block 6 is mounted on the box body 1 by clamping the mounting block 6 with the slider 7 by moving the slider 7, a fixing member 8 penetrating through the slider 7 is further arranged on the slider 7, and one end of the fixing member 8 extending into the slider 7 abuts against the box body 1 and/or the mounting block 6 so as to fix the mounting block 6 on the box body 1. Optionally, the fixing member 8 is a screw or a bolt.
Further, be equipped with first card and hold portion 12 on the box 1, be equipped with on the installation piece 6 with first card and hold portion 12 matched with second card and hold portion 62, the installation piece 6 is installed when on the box 1 second card is held portion 62 and is stretched into in the first card is held portion 12 and with first card is held portion 12 and is cooperateed, in order to restrict the installation piece 6 is in displacement on the box 1 prevents the installation piece 6 is in slide on the box 1, and then ensures display screen module 2 is fixed on the corresponding position of box 1, avoids display screen module 2 is in it leads to move on the box 1 display screen module 2 squints its mounted position. In this embodiment, the first clamping portion 12 is a clamping groove, the second clamping portion 62 is a clamping block, and when the mounting block 6 is mounted on the box body 1, the clamping block extends into the clamping groove to cooperate with the clamping groove to limit the transverse sliding of the mounting block 6. Optionally, the first retaining part 12 is configured as a through hole or a blind hole, and the mounting block 6 partially or completely extends into the first retaining part 12 to limit the displacement of the mounting block 6 on the box body 1.
As shown in fig. 10 to 12, in this embodiment, a plurality of the mounting blocks 6 are disposed on the box body 1 at intervals, a plurality of the second slide rails 61 are disposed on the same straight line at intervals, the length of the second slide rail 61 is smaller than that of the first slide rail 11, the plurality of the second slide rails 61 share the same first slide rail 11, and the sliders 7 and the second slide rails 61 are disposed in a one-to-one correspondence manner, so as to simplify the structure of the box body 1, and facilitate the manufacturing of the box body 1.
When the display screen module 2 and the box body 1 are in a locked state, the sliding block 7 is located on the first sliding rail 11 and the second sliding rail 61 at the same time, and the fixing piece 8 abuts against the mounting block 6 and/or the box body 1, so that the position of the mounting block 6 is relatively fixed with the box body 1. When the display screen module 2 is unlocked from the box body 1, the fixing piece 8 is operated to move in a direction away from the mounting block 6 and/or the box body 1, so that the fixing piece 8 does not abut against the mounting block 6 and/or the box body 1 any more, the sliding block 7 is slid again, so that the sliding block 7 leaves the second sliding rail 61, and further the sliding block 7 does not limit the relative movement of the mounting block 6 and the box body 1 any more, so that the display screen module 2 can be taken down from the box body 1 along a certain direction. After the transparent display screen is maintained, the display screen module 2 is installed back to the box body 1 along a certain direction, then the sliding block 7 is moved, the fixing piece 8 is screwed, so that the installation block 6 and the box body 1 are relatively fixed, the display screen module 2 can be installed on the box body 1 again, parts do not need to be replaced in the process of installing the display screen module 2 again, and the maintenance cost of the display screen is effectively reduced.
Further, the fixing member 8 includes a head portion 81 and a rod portion 82 connected to each other, the head portion 81 is exposed from the sliding block 7, the rod portion 82 extends into the sliding block 7 and abuts against the mounting block 6 and/or the box body 1, a first thread is arranged on the rod portion 82, a second thread matched with the first thread is arranged in the sliding block 7, the fixing member 8 is arranged in the sliding block 7 through the matching of the first thread and the second thread, so that the rod portion 82 is close to or away from the mounting block 6 and/or the box body 1, and locking and unlocking are achieved. Preferably, a rotating handle 83 is arranged on the head 81, and the rotating handle 83 can be operated to drive the fixing member 8 to rotate, so that the fixing member 8 can move in the sliding block 7 to realize locking or unlocking, the locking and unlocking operation of the display screen module 2 and the box body 1 is convenient, the locking and unlocking of the display screen module 2 and the box body 1 can be controlled without using other tools, and the later maintenance of the transparent display screen is facilitated.
As shown in fig. 13, in the present embodiment, the cross section of the slider 7 is C-shaped, the cross sections of the first slide rail 11 and the second slide rail 61 are both L-shaped, and the first slide rail 11 and the second slide rail 61 are both located inside the slider 7, so as to ensure that the slider 7 stably slides on the first slide rail 11 and the second slide rail 61, and prevent the slider 7 from falling off from the first slide rail 11 or the second slide rail 61.
Optionally, the first slide rail 11 is disposed on the inner side or the outer side of the box body 1, the shape of the mounting block 6 is matched with the shape of the box body 1, and the mounting block 6, the cross beam 13, the vertical beam 14 and the adapter plate 15 can be formed by profile machining.
The disassembly and assembly process of the transparent display screen provided by the invention comprises the following steps: when the display screen module 2 is installed on the box body 1, the display screen module 2 is firstly placed on the box body 1 along a certain direction, so that the second clamping part 62 on the installation block 6 extends into the first clamping part 12 on the box body 1, so as to determine the position of the installation block 6 on the box body 1, the slide block 7 slides along the first slide rail 11 in the direction close to the installation block 6, the slide block 7 enters the second slide rail 61, then the rotating handle 83 is rotated, so that the fixing part 8 moves in the direction close to the installation block 6 and/or the box body 1 and abuts against the installation block 6 and/or the box body 1 to fix the installation block 6 at the installation position, and then the display screen module 2 can be fixed on the box body 1; when the display screen module 2 is taken out of the box body 1, firstly, the rotating handle 83 is rotated to enable the fixing member 8 to move in a direction away from the mounting block 6 and/or the box body 1, the fixing member 8 does not support against the mounting block 6 and/or the box body 1, then the sliding block 7 slides in a direction away from the mounting block 6 along the first sliding rail 11 and the second sliding rail 61, the sliding block 7 leaves the second sliding rail 61, the display screen module 2 is taken down in a certain direction to enable the second clamping part 62 to withdraw from the first clamping part 12, and at this time, the display screen module 2 is completely separated from the box body 1.
In conclusion, the transparent display screen provided by the invention has the advantages of good display effect and novel structure, avoids the adoption of a large number of connecting pieces such as screws or bolts, enables the whole transparent display screen to be conveniently assembled, reduces the labor waste caused by the disassembly and assembly of the connecting pieces in the later maintenance process, reduces the cost required by the production and maintenance of the transparent display screen, and is convenient for consumers to use.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a transparent display screen, includes the box and installs display screen module on the box, the display screen module is including front bezel, PCBA board and the back plate of range upon range of setting, its characterized in that: be equipped with on the back plate to the convex bulge of PCBA board, the bulge runs through the PCBA board and with the front bezel bonds, the back plate is kept away from be equipped with the installation piece in the one side of PCBA board, the installation piece with the connection can be dismantled to the box.
2. The transparent display screen of claim 1, wherein: the improved refrigerator is characterized in that a first slide rail is arranged on the box body, a second slide rail parallel to the first slide rail is arranged on the installation block, a slide block is further arranged on the box body, the slide block is respectively connected with the first slide rail and the second slide rail in a sliding mode, a fixing part penetrating through the slide block is further arranged on the slide block, and one end, extending into the slide block, of the fixing part abuts against the box body and/or the installation block.
3. The transparent display screen of claim 2, wherein: the fixing piece comprises a head part and a rod part which are connected, the head part is exposed out of the sliding block, the rod part extends into the sliding block, a first thread is arranged on the rod part, a second thread matched with the first thread is arranged in the sliding block, and a rotating handle is sleeved on the head part.
4. The transparent display screen of claim 2, wherein: the length of the first slide rail is greater than that of the second slide rail.
5. The transparent display screen of claim 1, wherein: the back plate is provided with a groove matched with the PCBA plate.
6. The transparent display screen of claim 1, wherein: the front plate with the back plate passes through OCA optical cement and bonds, be equipped with on the front plate and/or the back plate OCA optical cement.
7. The transparent display screen of claim 1, wherein: the installation piece with the PCBA board passes through the connecting piece and is connected, the installation piece will the back plate to the PCBA board compresses tightly.
8. The transparent display screen of claim 1, wherein: the quantity of installation piece is two, two the installation piece sets up respectively the back plate is kept away from the relative both ends of one side of PCBA board.
9. The transparent display screen of claim 1, wherein: still be equipped with the power pack on the PCBA board, be equipped with on the installation piece and dodge the through-hole of power pack.
10. The transparent display screen of claim 1, wherein: still be equipped with the lamp pearl on the PCBA board, be equipped with on the front bezel and dodge the through-hole of lamp pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010911500.6A CN111882999A (en) | 2020-09-02 | 2020-09-02 | Transparent display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010911500.6A CN111882999A (en) | 2020-09-02 | 2020-09-02 | Transparent display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111882999A true CN111882999A (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010911500.6A Pending CN111882999A (en) | 2020-09-02 | 2020-09-02 | Transparent display screen |
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| CN (1) | CN111882999A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100873849B1 (en) * | 2008-06-13 | 2008-12-15 | 주식회사 대한전광 | Display panel including led modules easy of conjunction and disjunction |
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Country or region after: China Address after: 518000, 1st and 6th floors of Building A, 1st and 3rd floors of Building B, and 1st and 2nd floors of Building D, Yongwei Industrial Park, No. 118 Yongfu Road, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Yaham Optoelectronics Co.,Ltd. Address before: 518000: floors 1-6, 1-2 and 3-4, building a, Yongwei Industrial Park, No. 118, Yongfu Road, Qiaotou community, Fuhai street, Bao'an District, Shenzhen, Guangdong Province Applicant before: YAHAM OPTOELECTRONICS Co.,Ltd. Country or region before: China |