CN218647368U - Touch screen display device - Google Patents
Touch screen display device Download PDFInfo
- Publication number
- CN218647368U CN218647368U CN202222815852.9U CN202222815852U CN218647368U CN 218647368 U CN218647368 U CN 218647368U CN 202222815852 U CN202222815852 U CN 202222815852U CN 218647368 U CN218647368 U CN 218647368U
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- Prior art keywords
- touch screen
- heat dissipation
- machine body
- access panel
- heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 62
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 53
- 238000001914 filtration Methods 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a touch-sensitive screen display device relates to touch-sensitive screen technical field, specifically includes touch screen inquiry machine body, the top of touch screen inquiry machine body one side is equipped with the touch-sensitive screen, the bottom of touch screen inquiry machine body opposite side is equipped with heat dissipation machine case, the cold wind entry has been seted up on the quick-witted incasement wall of heat dissipation, the quick-witted case of heat dissipation is linked together through cold wind entry and touch screen inquiry machine body are inside, cold wind entry below slope is equipped with rather than corresponding aviation baffle, aviation baffle fixed mounting is in the quick-witted incasement portion of heat dissipation, heat-conducting plate fixed mounting is in the quick-witted incasement portion of heat dissipation, one side that the touch screen inquiry machine body was kept away from to the heat-conducting plate is interrupted equidistant and is equipped with the heat absorption fin. The utility model discloses when using, realized the high-efficient cooling to touch screen inquiry machine body inside, it is clean to be convenient for overhaul simultaneously, dismantles simply to maintain conveniently, has higher suitability.
Description
Technical Field
The utility model relates to a touch-sensitive screen technical field specifically is a touch-sensitive screen display device.
Background
The touch screen is also called as a touch screen or a touch panel, and is an induction type liquid crystal display device capable of receiving input signals of a contact and the like, when a graphical button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, the connecting devices can be used for replacing a mechanical button panel, and a vivid video and audio effect is manufactured by a liquid crystal display picture. In view of the above problems, we propose a touch screen display device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a touch-sensitive screen display device has solved the touch-sensitive screen problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a touch screen display device comprises a touch screen inquiry machine body, wherein a touch screen is arranged at the top of one side of the touch screen inquiry machine body, a heat dissipation case is arranged at the bottom of the other side of the touch screen inquiry machine body, a cold air inlet is formed in the inner wall of the heat dissipation case, the heat dissipation case is communicated with the inside of the touch screen inquiry machine body through the cold air inlet, an air guide plate corresponding to the cold air inlet is obliquely arranged below the cold air inlet, the air guide plate is fixedly arranged in the heat dissipation case, a heat conduction plate is arranged above the cold air inlet, the heat conduction plate is fixedly arranged in the heat dissipation case, heat absorption fins are discontinuously arranged at equal intervals on one side, away from the touch screen inquiry machine body, of the heat conduction plate, and the heat absorption fins are fixedly arranged on the heat conduction plate;
a first maintenance plate corresponding to the heat dissipation case is arranged at one side port of the heat dissipation case, which is far away from the touch screen inquiry machine body, a fixing groove is formed in the top of one side of the first maintenance plate, which is far away from the heat dissipation case, a filtering case body is arranged at one side of the fixing groove, which is far away from the first maintenance plate, a connecting part corresponding to the fixing groove is arranged at one side of the filtering case body, second screws perpendicular to the connecting part are arranged at four corners of one side of the connecting part, and a threaded part of each second screw penetrates through the filtering case body and is connected with the fixing groove;
filter on the box inner wall fixed mounting have quadrilateral frame, quadrilateral frame keeps away from one side of first access panel and installs dustproof filter screen, the quadrilateral frame opposite side is equipped with fan unit, be equipped with fastening bolt in the fan unit mounting hole, fan unit is connected with quadrilateral frame through fastening bolt.
Optionally, a base is arranged at the bottom of the touch screen query machine body, a plurality of balancing weights are fixedly mounted inside the base, and the top surface of the base is connected with the touch screen query machine body.
Optionally, a cooler is arranged at the bottom of an inner cavity of the heat dissipation case, the cooler is located below the air deflector, the cooler is fixedly mounted inside the heat dissipation case, an air suction pump is arranged on one side of the cooler, the air suction pump is fixedly mounted inside the heat dissipation case, a liquid storage tank is arranged on the other side of the cooler, the liquid storage tank is fixedly mounted inside the heat dissipation case, a heat dissipation copper pipe is fixedly mounted inside the heat conduction plate, an inlet of the heat dissipation copper pipe penetrates through the air deflector and is connected with an outlet of the air suction pump, an outlet of the heat dissipation copper pipe penetrates through the air deflector and is communicated with the inside of the liquid storage tank, an inlet of the cooler is connected with a second liquid inlet pipe, one end, away from the cooler, of the second liquid inlet pipe is connected with the outlet of the liquid storage tank, a liquid outlet of the cooler is connected with a first liquid inlet pipe, and one end, away from the cooler, of the first liquid inlet pipe is connected with an inlet of the air suction pump.
Optionally, a second access panel is arranged below the first access panel, four corners of one side of the second access panel and four corners of one side of the first access panel are respectively provided with a first screw perpendicular to the second access panel, and a threaded portion of the first screw penetrates through the second access panel and the first access panel to be connected with the heat dissipation case.
Optionally, the top of one side of the touch screen query machine body is provided with a heat removal groove.
Optionally, one side bottom that first access panel was kept away from to filter the box is equipped with the third access panel, the equal fixedly connected with pivot in bottom of third access panel both sides, the one end that the third access panel was kept away from in the pivot is rotated with the filter box and is connected.
Optionally, one side of the third access panel far away from the filtering box body is fixedly provided with a buckle, the top of the filtering box body is provided with a clamping groove corresponding to the buckle, and the buckle is located inside the clamping groove.
Compared with the prior art, the utility model discloses when using, in with outside air suction filter box through fan unit, filter the dustproof filter screen of box inside and can intercept the dust particle in the air, clear air passes through the fixed slot and gets into the heat dissipation machine incasement after that, blow to the aviation baffle along with the heat absorption fin, in this in-process, the heat transmission in the heat absorption fin absorbed air gives the heat-conducting plate, coolant liquid in the heat dissipation copper pipe on the heat-conducting plate takes away the heat again, constantly cool down to the air between the way heat absorption fin from this, make and enter into the inside air of touch screen inquiry machine body through the cold wind entry and keep low temperature all the time, air conditioning enters into the inside back of touch screen inquiry machine body, the heat that can take away the components and parts blows off from the heat dissipation groove again, thereby realized the high-efficient cooling to touch screen inquiry machine body inside, simultaneously through setting up first maintenance board, the second maintenance board, first screw, the second screw, the third maintenance board, be convenient for respectively to the quick-witted case that dispels the dust-proof, the filter screen internal part is overhauld cleanly, it is simple to dismantle and is maintained conveniently, higher suitability has.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic rear view of the present invention;
fig. 3 is a schematic diagram of the internal structure of the heat dissipation case of the present invention;
FIG. 4 is a schematic view of the specific structure of the filtering box and the first access panel of the present invention;
fig. 5 is a schematic view of the internal structure of the filtering box of the present invention.
In the figure: 1. a touch screen inquiry machine body; 2. a heat removal tank; 3. a base; 4. a heat dissipation chassis; 5. an air deflector; 6. a cold air inlet; 7. a heat conducting plate; 8. a heat absorbing fin plate; 9. a heat dissipation copper pipe; 10. a liquid pump; 11. a first liquid inlet pipe; 12. a cooler; 13. a second liquid inlet pipe; 14. a liquid storage tank; 15. a first access panel; 16. a second access panel; 17. a first screw; 18. fixing grooves; 19. a filter box body; 20. a connecting portion; 21. a second screw; 22. a quadrilateral frame; 23. a dustproof filter screen; 24. a third access panel; 25. a rotating shaft; 26. buckling; 27. a card slot; 28. a fan unit; 29. and fastening the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a touch screen display device comprises a touch screen inquiry machine body 1, wherein a touch screen is arranged at the top of one side of the touch screen inquiry machine body 1, a heat dissipation machine case 4 is arranged at the bottom of the other side of the touch screen inquiry machine body 1, a cold air inlet 6 is formed in the inner wall of the heat dissipation machine case 4, the heat dissipation machine case 4 is communicated with the inside of the touch screen inquiry machine body 1 through the cold air inlet 6, a wind deflector 5 corresponding to the cold air inlet 6 is obliquely arranged below the cold air inlet 6, the wind deflector 5 is fixedly arranged inside the heat dissipation machine case 4, a heat conduction plate 7 is arranged above the cold air inlet 6, the heat conduction plate 7 is fixedly arranged inside the heat dissipation machine case 4, heat absorption fins 8 are discontinuously arranged at equal intervals on one side, away from the touch screen inquiry machine body 1, the heat absorption fins 8 are fixedly arranged on the heat conduction plate 7, heat in the air is absorbed through the arrangement of the heat absorption fins 8, then enters the inside of the touch screen inquiry machine body 1 through the cold air inlet 6 under the guidance of the wind deflector 5, and the internal devices of the touch screen inquiry machine body are cooled;
a first maintenance board 15 corresponding to the heat dissipation case 4 is arranged at a side port of the heat dissipation case 4 far away from the touch screen query machine body 1, a fixing groove 18 is formed in the top of one side of the first maintenance board 15 far away from the heat dissipation case 4, a filtering case 19 is arranged at one side of the fixing groove 18 far away from the first maintenance board 15, a connecting part 20 corresponding to the fixing groove 18 is arranged at one side of the filtering case 19, second screws 21 perpendicular to the connecting part are arranged at four corners of one side of the connecting part 20, the thread parts of the second screws 21 penetrate through the filtering case 19 to be connected with the fixing groove 18, and the second screws 21 are arranged to facilitate assembly and disassembly of the filtering case 19 and the first maintenance board 15, so that the interior of the filtering case 19 is maintained and cleaned conveniently;
a quadrilateral frame 22 is fixedly mounted on the inner wall of the filtering box 19, a dustproof filter screen 23 is mounted on one side, away from the first access panel 15, of the quadrilateral frame 22, a fan unit 28 is arranged on the other side of the quadrilateral frame 22, fastening bolts 29 are arranged in mounting holes of the fan unit 28, the fan unit 28 is connected with the quadrilateral frame 22 through the fastening bolts 29, external air is sucked into the fan unit 28 through the arrangement of the fan unit 28, and then dust and impurities in the air are intercepted under the action of the dustproof filter screen 23, so that the air entering the touch screen inquiry machine body 1 is kept clean.
Further, 1 bottom of touch screen query machine body is equipped with base 3, and 3 inside fixed mounting of base have a plurality of balancing weights, and 3 top surfaces of base are connected with touch screen query machine body 1, through being equipped with a plurality of balancing weights in base 3, reduce touch screen query machine body 1 focus for touch screen query machine body 1 is difficult for collapsing, has improved the stability of mechanism.
Furthermore, a cooler 12 is arranged at the bottom of the inner cavity of the heat dissipation case 4, the cooler 12 is positioned below the air deflector 5, the cooler 12 is fixedly arranged inside the heat dissipation case 4, a liquid pump 10 is arranged at one side of the cooler 12, the liquid pump 10 is fixedly arranged inside the heat dissipation case 4, a liquid storage tank 14 is arranged at the other side of the cooler 12, the liquid storage tank 14 is fixedly arranged inside the heat dissipation case 4, a heat dissipation copper pipe 9 is fixedly arranged inside the heat conduction plate 7, a liquid inlet of the heat dissipation copper pipe 9 penetrates through the air deflector 5 to be connected with a liquid outlet of the liquid pump 10, a liquid outlet of the heat dissipation copper pipe 9 penetrates through the air deflector 5 to be communicated with the inside of the liquid storage tank 14, a liquid inlet of the cooler 12 is connected with a second liquid inlet pipe 13, one end of the second liquid inlet pipe 13, which is far away from the cooler 12, is connected with a liquid outlet of the liquid storage tank 14, a liquid outlet of the cooler 12 is connected with a first liquid inlet pipe 11, one end of the first liquid inlet pipe 11, which is far away from the cooler 12, is connected with a liquid inlet of the liquid pump 10, the cooler 12 is used for cooling the cooling liquid in the liquid storage tank 14, the cooled cooling liquid sequentially passes through the second liquid inlet pipe 13 and the first liquid inlet pipe 11 under the action of the liquid pump 10 and enters the heat dissipation copper pipe 9, the heat on the heat conduction plate 7 and the heat absorption fin plate 8 is taken away by the heat dissipation copper pipe 9 and then returns to the liquid storage tank 14, and the circulation is repeated, so that the efficient cooling of the interior of the touch screen query machine body 1 is realized.
Further, first access panel 15 below is equipped with second access panel 16, 16 one side four corners of second access panel, 15 one side four corners of first access panel all are equipped with rather than looks vertically first screw 17, the screw thread portion of first screw 17 runs through second access panel 16, first access panel 15 is connected with heat dissipation machine case 4, through setting up first screw 17, be convenient for to first access panel 15, second access panel 16 is dismantled and is assembled, it is convenient to maintain to overhaul the cleanness to the inside device of heat dissipation machine case 4.
Further, heat removal groove 2 has been seted up at 1 one side top of touch screen inquiry machine body, through setting up heat removal groove 2, is convenient for the quick discharge of 1 inside steam of touch screen inquiry machine body.
Further, one side bottom that first access panel 15 was kept away from to filter box 19 is equipped with third access panel 24, the equal fixedly connected with pivot 25 in bottom of third access panel 24 both sides, and the one end that third access panel 24 was kept away from in pivot 25 rotates with filter box 19 to be connected, utilizes pivot 25 for third access panel 24 is circular motion around it, is convenient for open and close third access panel 24, conveniently overhauls filter box 19 inside.
Further say, one side fixed mounting that third access panel 24 kept away from and filters box 19 has buckle 26, filters box 19 top and is equipped with the draw-in groove 27 corresponding with buckle 26, and inside buckle 26 was located draw-in groove 27, through setting up buckle 26, draw-in groove 27, is convenient for open third access panel 24 and is changed filtering box 19 inside dustproof filter 23.
In summary, when the touch screen display device is used, firstly, external air is sucked into the filtering box body 19 under the action of the fan unit 28, the dustproof filter screen 23 inside the filtering box body 19 can intercept dust particles in the air, then, clean air enters the radiating case 4 through the fixing groove 18 and blows towards the air guide plate 5 along with the heat absorption fin plate 8, in the process, the heat absorption fin plate 8 absorbs the heat in the air and transmits the heat to the heat conduction plate 7, and the cooling liquid in the radiating copper pipe 9 on the heat conduction plate 7 takes away the heat, so that the air between the heat absorption fin plates 8 is continuously cooled, the air entering the touch screen query machine body 1 through the cold air inlet 6 is always kept at a low temperature, and after the cold air enters the touch screen query machine body 1, the heat of components taken away by the cold air is blown out from the heat exhaust groove 2, and therefore, the efficient cooling of the touch screen query machine body 1 is achieved.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a touch-sensitive screen display device, includes touch screen inquiry machine body (1), its characterized in that: the touch screen inquiring machine comprises a touch screen inquiring machine body (1), and is characterized in that a touch screen is arranged at the top of one side of the touch screen inquiring machine body (1), a heat dissipation machine case (4) is arranged at the bottom of the other side of the touch screen inquiring machine body (1), a cold air inlet (6) is formed in the inner wall of the heat dissipation machine case (4), the heat dissipation machine case (4) is communicated with the inside of the touch screen inquiring machine body (1) through the cold air inlet (6), a wind deflector (5) corresponding to the cold air inlet (6) is obliquely arranged below the cold air inlet (6), the wind deflector (5) is fixedly arranged inside the heat dissipation machine case (4), a heat conduction plate (7) is arranged above the cold air inlet (6), the heat conduction plate (7) is fixedly arranged inside the heat dissipation machine case (4), heat absorption fin plates (8) are discontinuously arranged at equal intervals on one side, away from the touch screen inquiring machine body (1), and the heat absorption fin plates (8) are fixedly arranged on the heat conduction plate (7);
a first maintenance board (15) corresponding to the heat dissipation case (4) is arranged at a port of one side, away from the touch screen inquiry machine body (1), of the heat dissipation case (4), a fixing groove (18) is formed in the top of one side, away from the heat dissipation case (4), of the first maintenance board (15), a filtering box body (19) is arranged at one side, away from the first maintenance board (15), of the fixing groove (18), a connecting portion (20) corresponding to the fixing groove (18) is arranged at one side of the filtering box body (19), second screws (21) perpendicular to the connecting portion are arranged at four corners of one side of the connecting portion (20), and thread portions of the second screws (21) penetrate through the filtering box body (19) and are connected with the fixing groove (18);
fixed mounting has quadrilateral frame (22) on filtering box (19) inner wall, one side that first access panel (15) was kept away from in quadrilateral frame (22) installs dustproof filter screen (23), quadrilateral frame (22) opposite side is equipped with fan unit (28), be equipped with fastening bolt (29) in fan unit (28) the mounting hole, fan unit (28) are connected with quadrilateral frame (22) through fastening bolt (29).
2. A touch screen display device according to claim 1, wherein: the touch screen inquiry machine is characterized in that a base (3) is arranged at the bottom of the touch screen inquiry machine body (1), a plurality of balancing weights are fixedly mounted inside the base (3), and the top surface of the base (3) is connected with the touch screen inquiry machine body (1).
3. A touch screen display device according to claim 1, wherein: the cooling device is characterized in that a cooler (12) is arranged at the bottom of an inner cavity of the heat dissipation case (4), the cooler (12) is located below the air deflector (5), the cooler (12) is fixedly installed inside the heat dissipation case (4), a liquid pump (10) is arranged on one side of the cooler (12), the liquid pump (10) is fixedly installed inside the heat dissipation case (4), a liquid storage tank (14) is arranged on the other side of the cooler (12), the liquid storage tank (14) is fixedly installed inside the heat dissipation case (4), a heat dissipation copper pipe (9) is fixedly installed inside the heat conduction plate (7), a liquid inlet of the heat dissipation copper pipe (9) penetrates through the air deflector (5) and is connected with a liquid outlet of the liquid pump (10), a liquid outlet of the heat dissipation copper pipe (9) penetrates through the air deflector (5) and is communicated with the inside of the liquid storage tank (14), a liquid inlet of the cooler (12) is connected with a second liquid inlet pipe (13), one end, far away from the cooler (12), of the second liquid inlet pipe (13), is connected with the liquid outlet of the air deflector (12), and one end, of the first liquid inlet (11) is connected with the liquid pump (10).
4. A touchscreen display device according to claim 1, wherein: first access panel (15) below is equipped with second access panel (16), second access panel (16) one side four corners, first access panel (15) one side four corners all are equipped with rather than looks vertically first screw (17), the screw thread portion of first screw (17) runs through second access panel (16), first access panel (15) and is connected with heat dissipation machine case (4).
5. A touchscreen display device according to claim 1, wherein: the top of one side of the touch screen inquiry machine body (1) is provided with a heat removal groove (2).
6. A touchscreen display device according to claim 1, wherein: one side bottom of keeping away from first access panel (15) of filtration box (19) is equipped with third access panel (24), the equal fixedly connected with pivot (25) in bottom of third access panel (24) both sides, the one end of keeping away from third access panel (24) in pivot (25) is rotated with filtration box (19) and is connected.
7. A touchscreen display device according to claim 6, wherein: one side fixed mounting that third access panel (24) kept away from and filtering box (19) has buckle (26), filter box (19) top and be equipped with draw-in groove (27) corresponding with buckle (26), buckle (26) are located inside draw-in groove (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222815852.9U CN218647368U (en) | 2022-10-25 | 2022-10-25 | Touch screen display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222815852.9U CN218647368U (en) | 2022-10-25 | 2022-10-25 | Touch screen display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218647368U true CN218647368U (en) | 2023-03-17 |
Family
ID=85495443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222815852.9U Active CN218647368U (en) | 2022-10-25 | 2022-10-25 | Touch screen display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218647368U (en) |
-
2022
- 2022-10-25 CN CN202222815852.9U patent/CN218647368U/en active Active
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Effective date of registration: 20240429 Address after: 200120, Room 22145, Zone 2, Building 2, No. 888 Huanhu West Second Road, Nanhui New Town, Pudong New Area, Shanghai Patentee after: Shanghai LINGKEN Electric Technology Co.,Ltd. Country or region after: China Address before: No. 10, Gaodunba Lane, Yunxing Zhukeng Village, Shiqiao Street, Panyu District, Guangzhou, Guangdong 510000 Patentee before: Guangzhou minkong Automation Technology Co.,Ltd. Country or region before: China |