CN214377475U - Liquid crystal display for Internet of things terminal - Google Patents
Liquid crystal display for Internet of things terminal Download PDFInfo
- Publication number
- CN214377475U CN214377475U CN202120571952.4U CN202120571952U CN214377475U CN 214377475 U CN214377475 U CN 214377475U CN 202120571952 U CN202120571952 U CN 202120571952U CN 214377475 U CN214377475 U CN 214377475U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- horizontal pole
- internet
- dust cover
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model discloses a LCD that thing networking terminal was used relates to LCD technical field, including liquid crystal display panel, strake and horizontal pole, the middle part fixedly connected with base of liquid crystal display panel bottom, the quantity of strake is two, two strakes are located liquid crystal display panel's the left and right sides respectively, draw-in groove and slot have all been seted up to the side that left and right sides strake is relative, the quantity of slot is two, two slots are located the front and back both sides of draw-in groove respectively, be provided with the dust cover between two strakes, the inside front surface bonding of dust cover has the sponge piece, the horizontal pole is located the rear side between two strakes, the welding of horizontal pole bottom has the bracing piece, the spout has all been seted up to the left and right sides of horizontal pole front surface, the inside sliding connection of spout has the slider, the front surface welding of slider has the connecting rod. The strakes are arranged on the left side and the right side of the liquid crystal panel, so that dust can be effectively prevented from falling on the liquid crystal panel, and the liquid crystal panel can be well protected.
Description
Technical Field
The utility model relates to a LCD technical field especially relates to a LCD that thing networking terminal was used.
Background
The terminal of the Internet of things belongs to intermediate equipment of a sensing network layer and a transmission network layer and is also key equipment of the Internet of things, and various external sensing data can be collected and processed through conversion and acquisition of the terminal of the Internet of things, and the data is transmitted to the Internet through various network interface modes.
The liquid crystal display is an indispensable device in the terminal of the internet of things. At present, liquid crystal displays are directly placed outside, and if the outside is a dusty environment, dust easily falls on the surface of the liquid crystal display or in the liquid crystal display, so that the normal use of the liquid crystal display and the service life of the liquid crystal display are affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a LCD that thing networking terminal was used falls in the inside of LCD surface or display easily with the dust that solves above-mentioned background art and proposes, influences LCD's normal use and the life's of display problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a liquid crystal display for an Internet of things terminal comprises a liquid crystal panel, edge strips and a cross rod, wherein the middle part of the bottom of the liquid crystal panel is fixedly connected with a base, the number of the edge strips is two, the two edge strips are respectively positioned at the left side and the right side of the liquid crystal panel, a side face, opposite to the edge strips, of the left side and the right side is provided with a clamping groove and two inserting grooves, the two inserting grooves are respectively positioned at the front side and the rear side of the clamping groove, a dustproof cover is arranged between the two edge strips, a sponge sheet is bonded on the front surface inside the dustproof cover, the cross rod is positioned at the rear side between the two edge strips, a supporting rod is welded at the bottom of the cross rod, sliding grooves are respectively formed in the left side and the right side of the front surface of the cross rod, sliding blocks are slidably connected inside the sliding grooves, connecting rods are welded on the front surface of the sliding blocks, and two-way lead screws are rotatably connected between the left end and the right end inside the cross rod, the right end face of the bidirectional screw rod penetrates through the cross rod and is welded with the rotary handle.
Furthermore, the left end and the right end of the liquid crystal panel are respectively inserted into the clamping grooves on the left side and the right side.
Furthermore, the dust cover is positioned outside the liquid crystal panel, and the back surface of the sponge sheet is attached to the front surface of the liquid crystal panel.
Furthermore, the front end of the dust cover is inserted between the slots on the left side and the right side of the front end, the rear end of the dust cover is inserted between the slots on the left side and the right side of the rear end, and the sponge pieces are positioned between the edge strips on the left side and the right side.
Furthermore, the left end and the right end of the bidirectional screw rod respectively penetrate through the sliding grooves on the left side and the right side, the left end and the right end of the bidirectional screw rod respectively penetrate through the sliding blocks on the left side and the right side, and the bidirectional screw rod is in threaded connection with the sliding blocks.
Furthermore, the connecting rods on the left side and the right side are respectively fixedly connected with the back surfaces of the edge strips on the left side and the right side, the bottom of the supporting rod is connected with the rear end of the upper surface of the base, and the supporting rod is positioned on the rear side of the liquid crystal panel.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
set up the strake through the left and right sides at liquid crystal display panel, block respectively when two strakes in liquid crystal display panel's left and right sides, alright peg graft the dust cover between two strakes, and the dust cover is in liquid crystal display panel's outside, with this can effectively avoid the dust to fall on liquid crystal display panel, prevent that the dust from influencing liquid crystal display's life, and adopt this kind of structure, can make the dust cover stable cover in liquid crystal display panel's outside, even if meet when vibrations, the dust cover can not take place to drop yet, can be fine protect liquid crystal display panel.
Drawings
Fig. 1 is a schematic diagram of the external structure of the present invention.
Fig. 2 is a schematic view of the top view of the internal structure of the present invention.
Fig. 3 is a partially enlarged view of a portion a of fig. 2 according to the present invention.
Fig. 4 is the schematic view of the internal structure on the right side of the present invention.
Fig. 5 is a schematic structural diagram of the dust cover on the right side of the utility model.
Fig. 6 is a schematic structural view of the dust cover in the extracted state.
Fig. 7 is a schematic structural view of the strake outward moving state of the present invention.
In FIGS. 1-7: the liquid crystal display panel comprises a liquid crystal panel 1, a base 2, a side strip 3, a clamping groove 301, a slot 302, a dustproof cover 4, a sponge sheet 401, a cross rod 5, a sliding groove 501, a bidirectional screw rod 6, a rotating handle 601, a sliding block 7, a connecting rod 8 and a supporting rod 9.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 7:
the utility model provides a liquid crystal display for internet of things terminal, which comprises a liquid crystal panel 1, two regula 3 and a cross bar 5, wherein the middle part of the bottom of the liquid crystal panel 1 is fixedly connected with a base 2, the two regula 3 are respectively positioned at the left side and the right side of the liquid crystal panel 1, one side surface opposite to the left side and the right side regula 3 is provided with a clamping groove 301 and a slot 302, the number of the slot 302 is two, the two slots 302 are respectively positioned at the front side and the rear side of the clamping groove 301, a dust cover 4 is arranged between the two regula 3, a sponge sheet 401 is adhered on the front surface inside the dust cover 4, the cross bar 5 is positioned at the rear side between the two regula 3, a support bar 9 is welded at the bottom of the cross bar 5, the left side and the right side of the front surface of the cross bar 5 are both provided with sliding grooves 501, the inside of the sliding grooves 501 is connected with a slide block 7, a connecting bar 8 is welded on the front surface of the slide block 7, a bidirectional lead screw 6 is rotatably connected between the left end and the right end inside the cross bar 5, the right end face of the bidirectional screw 6 penetrates through the cross rod 5 and is welded with a rotary handle 601.
Specifically, the left and right ends of the liquid crystal panel 1 are inserted into the left and right card slots 301, respectively, the dust cover 4 is located outside the liquid crystal panel 1, the back of the sponge sheet 401 is attached to the front surface of the liquid crystal panel 1, the front end of the dust cover 4 is inserted between the slots 302 at the left and right sides of the front end, the rear end of the dust cover 4 is inserted between the slots 302 at the left and right sides of the rear end, the sponge sheet 401 is positioned between the strakes 3 at the left and right sides, the left and right ends of the bidirectional screw 6 respectively penetrate into the sliding grooves 501 at the left and right sides, the left end and the right end of the bidirectional screw 6 respectively penetrate through the sliders 7 on the left side and the right side, the bidirectional screw 6 is in threaded connection with the sliders 7, the connecting rods 8 on the left side and the right side are respectively fixedly connected with the back surfaces of the left side edge strip and the right side edge strip 3, the bottom of the supporting rod 9 is connected with the rear end of the upper surface of the base 2, and the supporting rod 9 is positioned on the rear side of the liquid crystal panel 1.
According to the above, the two-way screw 6 can be driven to rotate by screwing the rotary handle 601, when the two-way screw 6 rotates, the sliders 7 on the left and right sides can slide in the sliding groove 501, and meanwhile, the sliding sliders 7 on the left and right sides can be far away from or close to each other, and the sliding sliders 7 can synchronously drive the two edge strips 3 to be far away from or close to each other through the connecting rod 8, when the two edge strips 3 are close to each other, the left and right ends of the liquid crystal panel 1 can be respectively inserted into the clamping grooves 301 on the left and right sides, and then the dust cover 4 is inserted into the slot 302 between the two edge strips 3 to wrap the liquid crystal panel 1, the sponge sheet 401 inside the dust cover 4 is attached to the front surface of the liquid crystal panel 1 for protection, so as to prevent the display screen of the liquid crystal panel 1 from being damaged, and meanwhile, during the downward insertion of the dust cover 4, the sponge sheet 401 can slide on the front surface of the liquid crystal panel 1, therefore, dust covered by the display screen can be wiped off, and a cleaning effect is achieved.
To sum up, set up strake 3 through the left and right sides at liquid crystal display panel 1, block respectively when two strakes 3 in liquid crystal display panel 1's left and right sides, alright peg graft dust cover 4 between two strakes 3, and dust cover 4 cover is in liquid crystal display panel 1's outside, can effectively avoid the dust to fall on liquid crystal display panel 1 with this, prevent that the dust from influencing LCD's life, and adopt this kind of structure, can make dust cover 4 stable cover in liquid crystal display panel 1's outside, even if when meetting vibrations, dust cover 4 can not take place to drop yet, can be fine protect liquid crystal display panel 1.
Claims (6)
1. The utility model provides a LCD that thing networking terminal was used, includes liquid crystal display panel (1), strake (3) and horizontal pole (5), its characterized in that:
the middle part of the bottom of the liquid crystal panel (1) is fixedly connected with a base (2);
the number of the edge strips (3) is two, the two edge strips (3) are respectively positioned at the left side and the right side of the liquid crystal panel (1), a clamping groove (301) and an inserting groove (302) are respectively formed in one side surface, opposite to the edge strips (3), of the left side and the right side, the number of the inserting grooves (302) is two, the two inserting grooves (302) are respectively positioned at the front side and the rear side of the clamping groove (301), a dust cover (4) is arranged between the two edge strips (3), and a sponge sheet (401) is bonded on the front surface inside the dust cover (4);
horizontal pole (5) are located two rear side between strake (3), the welding of horizontal pole (5) bottom has bracing piece (9), spout (501) have all been seted up to the left and right sides of horizontal pole (5) front surface, the inside sliding connection of spout (501) has slider (7), the front surface welding of slider (7) has connecting rod (8), rotate between the both ends about horizontal pole (5) is inside and be connected with two-way lead screw (6), the right-hand member face of two-way lead screw (6) runs through out horizontal pole (5) and the welding has swing handle (601).
2. The liquid crystal display for the terminal of the internet of things according to claim 1, wherein: the left end and the right end of the liquid crystal panel (1) are respectively inserted into the clamping grooves (301) on the left side and the right side.
3. The liquid crystal display for the terminal of the internet of things according to claim 2, wherein: the dustproof cover (4) is positioned outside the liquid crystal panel (1), and the back surface of the sponge sheet (401) is attached to the front surface of the liquid crystal panel (1).
4. The liquid crystal display for the terminal of the internet of things according to claim 3, wherein: the front end of the dust cover (4) is connected between the slots (302) on the left side and the right side of the front end in an inserted mode, the rear end of the dust cover (4) is connected between the slots (302) on the left side and the right side of the rear end in an inserted mode, and the sponge piece (401) is located between the edge strips (3) on the left side and the right side.
5. The liquid crystal display for the terminal of the internet of things according to claim 1, wherein: the left end and the right end of the bidirectional screw rod (6) penetrate into the sliding grooves (501) on the left side and the right side respectively, the left end and the right end of the bidirectional screw rod (6) penetrate through the sliding blocks (7) on the left side and the right side respectively, and the bidirectional screw rod (6) is in threaded connection with the sliding blocks (7).
6. The liquid crystal display for the terminal of the internet of things according to claim 1, wherein: the left and right sides connecting rod (8) respectively with the left and right sides the back fixed connection of strake (3), the bottom of bracing piece (9) meets with the rear end of base (2) upper surface, and bracing piece (9) are located the rear side of liquid crystal display panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571952.4U CN214377475U (en) | 2021-03-19 | 2021-03-19 | Liquid crystal display for Internet of things terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571952.4U CN214377475U (en) | 2021-03-19 | 2021-03-19 | Liquid crystal display for Internet of things terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214377475U true CN214377475U (en) | 2021-10-08 |
Family
ID=77972236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120571952.4U Active CN214377475U (en) | 2021-03-19 | 2021-03-19 | Liquid crystal display for Internet of things terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214377475U (en) |
-
2021
- 2021-03-19 CN CN202120571952.4U patent/CN214377475U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208142561U (en) | A kind of adjustable electric power cabinet | |
| CN213057687U (en) | Film pasting device for LED screen protection | |
| CN211529145U (en) | Big data visualization analysis system device | |
| CN214377475U (en) | Liquid crystal display for Internet of things terminal | |
| CN211744986U (en) | Dustproof electrical automatic control console for metal processing | |
| CN213458847U (en) | Energy-saving high penetrating LED display screen module | |
| CN215416830U (en) | Self-cleaning card slot for intelligent IC card water control machine | |
| CN212384119U (en) | Computer screen stain cleaning device | |
| CN213798579U (en) | Full-automatic laminating machine | |
| CN210920872U (en) | Multimedia learning equipment with rotary mechanism | |
| CN213635117U (en) | Portable display device | |
| CN211980072U (en) | LED backlight energy-saving spliced screen with color adjustment function | |
| CN209824181U (en) | Screen with good protection effect | |
| CN215294287U (en) | Liquid crystal display screen capable of self-cleaning surface | |
| CN212392882U (en) | 5G communication equipment convenient to carry | |
| CN219954737U (en) | Display with screen dustproof cloth | |
| CN214008795U (en) | Teacher's qualification examination training network class marketing display device | |
| CN211124582U (en) | Multi-functional accounting visual teaching model device | |
| CN219416092U (en) | Highway crack check out test set | |
| CN220795737U (en) | Display screen equipment | |
| CN215298101U (en) | Enterprise loss early warning device based on big data | |
| CN221008261U (en) | Artistic picture certificate-storing encryption handheld terminal | |
| CN214235387U (en) | Auxiliary cleaning structure for screen | |
| CN214856665U (en) | Nerve terminal blood flow velocity test display instrument | |
| CN218762443U (en) | Data sharing display device for distribution network engineering design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |