CN212586862U - Touch display screen device for man-machine interaction of smart home - Google Patents
Touch display screen device for man-machine interaction of smart home Download PDFInfo
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- CN212586862U CN212586862U CN202021577642.5U CN202021577642U CN212586862U CN 212586862 U CN212586862 U CN 212586862U CN 202021577642 U CN202021577642 U CN 202021577642U CN 212586862 U CN212586862 U CN 212586862U
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Abstract
The utility model relates to a display screen technical field discloses a touch display screen device for intelligent house human-computer interaction, which comprises an upper housing, lower casing, the PCBA mainboard, liquid crystal display module and touch-sensitive screen module, the upper end setting of casing is located down to last casing detachable lid, PCBA mainboard detachable sets up in last casing, the concave storage tank that is equipped with in upper end of going up the casing, the equal detachable of liquid crystal display module and touch-sensitive screen module inlays and locates to set up in the storage tank, and the touch-sensitive screen module fits the upper end wall setting of liquid crystal display module, liquid crystal display module and touch-sensitive screen module do not are equipped with flexible circuit board, the dorsal wall of PCBA mainboard is equipped with power source, the lateral wall of casing is equipped with the inlet wire groove down, the both sides of the lower tip of casing are equipped with a mounting hole respectively. The technical scheme of the utility model can make touch display screen's assembly convenient and fast more, and easy operation, and firm reliable has improved efficiency, and the practicality is strong.
Description
Technical Field
The utility model relates to a display screen technical field, in particular to a touch display screen device for intelligent house human-computer interaction.
Background
The touch screen is an induction type liquid crystal display device capable of receiving input signals of a contact and the like, when a graphic button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, can replace a mechanical button panel, and can produce vivid video and audio effects by means of a liquid crystal display picture.
However, the existing touch display screen for man-machine interaction of smart homes has the problems of tedious assembly and low efficiency, and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a touch display screen device for intelligent house human-computer interaction aims at solving current touch display screen for intelligent house human-computer interaction and has the technical problem that the assembly is loaded down with trivial details, inefficiency.
In order to achieve the above object, the utility model provides a touch display screen device for man-machine interaction of smart home, which comprises an upper shell, a lower shell, a PCBA mainboard, a liquid crystal display screen module and a touch screen module, wherein the upper shell is detachably covered on the upper end of the lower shell, the PCBA mainboard is detachably arranged in the upper shell, the upper end of the upper shell is concavely provided with a containing groove, the liquid crystal display screen module and the touch screen module are both detachably embedded in the containing groove, the touch screen module is attached to the upper end wall of the liquid crystal display screen module, the liquid crystal display screen module and the touch screen module are respectively provided with a flexible circuit board, the liquid crystal display screen module and the touch screen module are respectively and electrically connected with the PCBA mainboard through the flexible circuit board, the back side wall of the PCBA mainboard is provided with a power supply interface, the lateral wall of lower casing is equipped with the inlet wire groove, the both sides of the lower tip of lower casing are equipped with a mounting hole respectively.
Furthermore, a plurality of hooks are convexly arranged on the outer side wall of the upper end part of the lower shell, a plurality of fastening grooves which correspond to the hooks one to one are respectively concavely arranged on the side wall of the upper shell, and the hooks are respectively detachably clamped in the fastening grooves.
Further, the mounting holes are all in an oval structure.
Furthermore, a plurality of strip-shaped heat dissipation grooves are formed in two side walls of the lower shell respectively.
Further, still include loudspeaker, the inside wall of casing is equipped with a recess down, loudspeaker inlay to be located set up in the recess, just loudspeaker with PCBA mainboard electricity is connected.
Further, the PCBA main board is detachably fixed at the upper end of the upper shell through screws.
Further, still include the 3M double faced adhesive tape, the 3M double faced adhesive tape sets up respectively on the bottom at the upper end wall of PCBA mainboard and the both ends of storage tank, the liquid crystal display module passes through the 3M double faced adhesive tape with PCBA mainboard viscose fixed connection, the touch-sensitive screen module passes through the 3M double faced adhesive tape with the storage tank bonding fixed connection.
Further, the liquid crystal display module adopts TFT liquid crystal display, just the size of liquid crystal display module is 4 inches.
Furthermore, the touch screen module adopts a capacitive touch screen.
Further, still include the alternating current-direct current conversion circuit board, the alternating current-direct current conversion circuit board sets up the bottom of casing down, just the upper end of alternating current-direct current conversion circuit board is equipped with power socket, the alternating current-direct current conversion circuit board pass through the cable with PCBA mainboard electricity is connected.
Adopt the technical scheme of the utility model, following beneficial effect has: the technical proposal of the utility model is that the upper end part of the lower shell is arranged through the detachable cover of the upper shell, the PCBA mainboard is detachably arranged in the upper shell, the upper end part of the upper shell is concavely provided with a containing groove, the liquid crystal display module and the touch screen module are both detachably embedded in the containing groove and arranged, and the touch screen module is arranged in the upper end wall of the liquid crystal display module, the liquid crystal display module and the touch screen module are respectively provided with a flexible circuit board, and the liquid crystal display module and the touch screen module are respectively and electrically connected with the PCBA mainboard through the flexible circuit board, the back side wall of the PCBA mainboard is provided with a power interface, the outer side wall of the lower shell is provided with a wire inlet groove, two sides of the lower end part of the lower shell are respectively provided with a mounting hole, the flexible circuit board can be conveniently mounted on 86 boxes, so that the assembly of the touch, and has good heat dissipation effect and strong practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a touch display screen device for man-machine interaction in smart home according to an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of another viewing angle of the touch display screen device for man-machine interaction in smart home according to an embodiment of the present invention;
fig. 3 is a schematic view of an overall structure of another viewing angle of the touch display screen device for man-machine interaction in smart home according to an embodiment of the present invention;
fig. 4 is an exploded schematic view of a touch display screen device for man-machine interaction in smart home according to an embodiment of the present invention;
fig. 5 is another exploded schematic view of a touch display screen device for man-machine interaction in smart home according to an embodiment of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a touch display screen device for intelligent house human-computer interaction.
As shown in fig. 1 to 5, in an embodiment of the present invention, the touch display device for man-machine interaction of smart home comprises an upper housing 101, a lower housing 102, a PCBA motherboard 103, a liquid crystal display module 104 and a touch screen module 105, wherein the upper housing 101 is detachably covered on the upper end of the lower housing 102, the PCBA motherboard 103 is detachably disposed in the upper housing 101, a receiving groove 1011 is concavely disposed on the upper end of the upper housing 101, the liquid crystal display module 104 and the touch screen module 105 are both detachably embedded in the receiving groove 1011, the touch screen module 105 is attached to the upper end wall of the liquid crystal display module 104, the liquid crystal display module 104 and the touch screen module 105 are respectively provided with a flexible circuit board (not shown), and the liquid crystal display module 104 and the touch screen module 105 are electrically connected to the PCBA motherboard 103 through the flexible circuit board, the back side wall of the PCBA main board 103 is provided with a power interface 1031, the outer side wall of the lower housing 102 is provided with a wire inlet groove 1021, and two sides of the lower end part of the lower housing 102 are respectively provided with a mounting hole 1022.
Specifically, the protruding a plurality of pothooks 1023 that are equipped with of lateral wall of the upper end of lower casing 102, go up the lateral wall of casing 101 respectively the concave a plurality of with the buckle groove 1012 of pothook 1023 one-to-one, pothook 1023 detachable card respectively is located set up in the buckle groove 1012, be convenient for go up the installation and the dismantlement of casing and lower casing, need not to adopt the instrument, convenient and fast.
Specifically, the mounting holes 1022 are all disposed in an oval structure, so that the housing can be mounted and fixed.
Specifically, a plurality of strip-shaped heat dissipation grooves 1024 are respectively formed in two side walls of the lower shell 102, so that the heat dissipation effect of the shell is improved.
Specifically, still include loudspeaker 106, the inside wall of lower casing 102 is equipped with a recess 1025, loudspeaker 106 inlays to be located in the recess 1025 sets up, just loudspeaker 106 with PCBA mainboard 103 electricity is connected.
Specifically, the PCBA main board 103 is detachably fixed to the upper end portion of the upper case 102 by screws 107.
Specifically, still include 3M double faced adhesive tape 108, 3M double faced adhesive tape 108 sets up respectively on the bottom at the upper end wall of PCBA mainboard 103 and the both ends of storage tank 1011, liquid crystal display module 104 passes through 3M double faced adhesive tape 108 with PCBA mainboard 103 viscose fixed connection, touch-sensitive screen module 105 passes through 3M double faced adhesive tape 108 with storage tank 1011 bonding fixed connection for touch display screen's assembly is convenient and fast more.
Specifically, the liquid crystal display module 104 adopts a TFT liquid crystal display, and the size of the liquid crystal display module 104 is 4 inches.
Specifically, the touch screen module 105 employs a capacitive touch screen.
Specifically, still include alternating current-direct current conversion circuit board 109, alternating current-direct current conversion circuit board 109 sets up the bottom of casing 102 down, just alternating current-direct current conversion circuit board 109's upper end is equipped with power socket 1091, alternating current-direct current conversion circuit board 109 pass through the cable with PCBA mainboard 103 electricity is connected, be convenient for convert 220 the commercial power of volt into the direct current of 5 volts and supply power for the PCBA mainboard.
Specifically, the utility model is provided with a detachable cover on the upper end of the lower shell, a PCBA mainboard is detachably arranged in the upper shell, the upper end of the upper shell is concavely provided with a containing groove, a liquid crystal display module and a touch screen module are both detachably embedded in the containing groove, the touch screen module is attached to the upper end wall of the liquid crystal display module, the liquid crystal display module and the touch screen module are respectively provided with a flexible circuit board, the liquid crystal display module and the touch screen module are respectively and electrically connected with the PCBA mainboard through the flexible circuit board, the back side wall of the PCBA mainboard is provided with a power interface, the outer side wall of the lower shell is provided with a wire inlet groove, two sides of the lower end part of the lower shell are respectively provided with a mounting hole, and the liquid crystal display module and the touch screen module can be conveniently mounted on 86 boxes, so that the assembly of the touch display screen is more convenient, and has good heat dissipation effect and strong practicability.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A touch display screen device for man-machine interaction of smart homes is characterized by comprising an upper shell, a lower shell, a PCBA mainboard, a liquid crystal display screen module and a touch screen module, wherein the upper shell is detachably covered on the upper end of the lower shell, the PCBA mainboard is detachably arranged in the upper shell, the upper end of the upper shell is concavely provided with a containing groove, the liquid crystal display screen module and the touch screen module are detachably embedded in the containing groove, the touch screen module is attached to the upper end wall of the liquid crystal display screen module, the liquid crystal display screen module and the touch screen module are respectively provided with a flexible circuit board, the liquid crystal display screen module and the touch screen module are respectively and electrically connected with the PCBA mainboard through the flexible circuit board, the back side wall of the PCBA mainboard is provided with a power supply interface, the outer side wall of the lower shell is provided with a wire inlet groove, and two sides of the lower end part of the lower shell are respectively provided with a mounting hole.
2. The touch display screen device for man-machine interaction of smart homes according to claim 1, wherein a plurality of hooks are convexly provided on an outer side wall of an upper end portion of the lower housing, a plurality of fastening grooves corresponding to the hooks one to one are respectively concavely provided on a side wall of the upper housing, and the hooks are respectively detachably fastened in the fastening grooves.
3. The touch display screen device for man-machine interaction of smart homes according to claim 1, wherein the mounting holes are all arranged in an oval structure.
4. The touch display screen device for man-machine interaction of smart homes according to claim 1, wherein a plurality of elongated heat dissipation grooves are respectively formed in two side walls of the lower shell.
5. The touch display screen device for man-machine interaction of smart homes according to claim 1, further comprising a speaker, wherein a groove is formed in the inner side wall of the lower shell, the speaker is embedded in the groove, and the speaker is electrically connected with the PCBA mainboard.
6. The touch display screen device for man-machine interaction of smart homes according to claim 1, wherein the PCBA main board is detachably fixed to the upper end portion of the upper case through screws.
7. The touch display screen device for man-machine interaction of smart homes according to claim 1, further comprising a 3M double faced adhesive tape, wherein the 3M double faced adhesive tape is respectively disposed on the upper end wall of the PCBA mainboard and the bottoms of the two ends of the accommodating groove, the liquid crystal display screen module is fixedly connected with the PCBA mainboard through the 3M double faced adhesive tape, and the touch display screen module is fixedly connected with the accommodating groove through the 3M double faced adhesive tape.
8. The touch display screen device for man-machine interaction of smart homes according to claim 1, wherein the liquid crystal display screen module adopts a TFT liquid crystal display screen, and the size of the liquid crystal display screen module is 4 inches.
9. The touch display screen device for man-machine interaction of smart homes according to claim 1, wherein the touch screen module adopts a capacitive touch screen.
10. The touch display screen device for man-machine interaction of smart homes according to claim 1, further comprising an AC-DC conversion circuit board, wherein the AC-DC conversion circuit board is arranged at the bottom of the lower shell, a power socket is arranged at the upper end of the AC-DC conversion circuit board, and the AC-DC conversion circuit board is electrically connected with the PCBA mainboard through a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021577642.5U CN212586862U (en) | 2020-07-31 | 2020-07-31 | Touch display screen device for man-machine interaction of smart home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021577642.5U CN212586862U (en) | 2020-07-31 | 2020-07-31 | Touch display screen device for man-machine interaction of smart home |
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| Publication Number | Publication Date |
|---|---|
| CN212586862U true CN212586862U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021577642.5U Active CN212586862U (en) | 2020-07-31 | 2020-07-31 | Touch display screen device for man-machine interaction of smart home |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388306A (en) * | 2022-08-01 | 2022-11-25 | 深圳市淘晶驰电子有限公司 | Wireless man-machine interaction display device for smart home |
-
2020
- 2020-07-31 CN CN202021577642.5U patent/CN212586862U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388306A (en) * | 2022-08-01 | 2022-11-25 | 深圳市淘晶驰电子有限公司 | Wireless man-machine interaction display device for smart home |
| CN115388306B (en) * | 2022-08-01 | 2023-07-25 | 深圳市淘晶驰电子有限公司 | Wireless man-machine interaction display device for smart home |
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