CN216084186U - Liquid crystal advertisement machine based on internet of things - Google Patents
Liquid crystal advertisement machine based on internet of things Download PDFInfo
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- CN216084186U CN216084186U CN202122486863.2U CN202122486863U CN216084186U CN 216084186 U CN216084186 U CN 216084186U CN 202122486863 U CN202122486863 U CN 202122486863U CN 216084186 U CN216084186 U CN 216084186U
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Abstract
The utility model discloses a liquid crystal advertising machine based on the Internet of things technology, which comprises a liquid crystal advertising machine body, wherein a base is arranged below the liquid crystal advertising machine body, a protective shell with an opening at the bottom is sleeved on the liquid crystal advertising machine body, the inner walls of two sides of the protective shell and the inner wall of the top of the protective shell are fixedly bonded with a same U-shaped elastic strip, the front side of the liquid crystal advertising machine body is fixedly bonded with a square-shaped elastic strip, the front side of the protective shell is embedded with a transparent plate, the two sides of the top of the base are respectively provided with a first groove, the bottom of the base is fixedly bonded with an anti-skid rubber sheet, the bottom of the base is provided with a second groove, and the second groove is positioned between the two first grooves. The liquid crystal advertising machine body can conveniently buffer and unload the rigid impact force applied to the liquid crystal advertising machine body in multiple directions, so that the effect of reducing the rigid resonance force is realized, the protection effect on the liquid crystal advertising machine body is improved, the protective shell can be quickly taken down, the subsequent overhaul and maintenance work of personnel is facilitated, and the use requirement is met.
Description
Technical Field
The utility model relates to the technical field of liquid crystal advertisement machines, in particular to a liquid crystal advertisement machine based on the technology of the Internet of things.
Background
The liquid crystal advertising machine is a new generation intelligent device which utilizes a standard liquid crystal display and a liquid crystal television to realize information display and video advertisement playing in modes of networking, multimedia system control and the like, the advertising machine adopts the LCD to play video advertisements, is particularly suitable for the comprehensive multimedia technology of high-end brands, transmits all-round product information, promotion information and the like to consumers, and is mostly placed beside products in a market and can be automatically started for propaganda;
present liquid crystal advertisement machine, it lacks safeguard function mostly, because personnel are more in the store, it is great often to have personnel to miss and touch the advertisement machine screen and cause its risk of damaging, also there is some can be at the outside installation protecting crust of advertisement machine, a protection to the advertisement machine screen, but its protecting crust does not possess the function of buffering power of unloading, on hard impact strikes the protecting crust, still can produce great hard resonance power to the advertisement machine, the protecting effect is unsatisfactory, can not satisfy the user demand, synthesize above-mentioned condition and improve, therefore we have proposed a liquid crystal advertisement machine based on internet of things for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a liquid crystal advertising machine based on the technology of the Internet of things.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a liquid crystal advertising machine based on the Internet of things technology comprises a liquid crystal advertising machine body, wherein a base is arranged below the liquid crystal advertising machine body, a protective shell with an opening at the bottom is sleeved on the liquid crystal advertising machine body, the inner walls of two sides and the inner wall of the top of the protective shell are fixedly bonded with a U-shaped elastic strip, the front side of the liquid crystal advertising machine body is fixedly bonded with a clip-shaped elastic strip, the front side of the protective shell is embedded with a transparent plate, the two sides of the top of the base are respectively provided with a first groove, the bottom of the base is fixedly bonded with an anti-skid rubber sheet, the bottom of the base is provided with a second groove, the second groove is positioned between the two first grooves, the bottom of the protective shell is movably contacted with a multidirectional buffering and force-unloading mechanism, the two sides of the top of the multidirectional buffering and force-unloading mechanism are respectively and fixedly connected with a fixed block, the protective shell is movably sleeved on the two fixed blocks, and a clamping groove is formed in the left side of the two fixed blocks, an elastic clamping mechanism is movably clamped in the clamping groove, and the left side of the elastic clamping mechanism extends to the left side of the protective shell.
Preferably, the multidirectional buffering and force-unloading mechanism comprises two moving blocks, the tops of the moving blocks are fixedly connected with the bottoms of the corresponding fixed blocks, the bottoms of the moving blocks extend into the corresponding first grooves and are in rolling contact with the inner walls of the bottoms of the first grooves, two first positioning rods are fixedly connected between the sides, close to each other, of the two moving blocks, are both positioned in the second grooves, two rectangular blocks are slidably sleeved on the two first positioning rods, two second positioning rods are fixedly connected between the inner walls of the front side and the rear side of the second grooves, are both positioned below the two first positioning rods, are slidably sleeved on the corresponding second positioning rods, are fixedly sleeved with mounting blocks, first buffering springs are fixedly connected between the two sides of each mounting block and the side, close to each other, of the two rectangular blocks respectively, and are movably sleeved on the corresponding first positioning rods, and a second buffer spring is fixedly connected between the front side and the rear side of the rectangular block and between the front side inner wall and the rear side inner wall of the second groove respectively, and the second buffer spring is movably sleeved on the corresponding second positioning rod.
Preferably, the elastic clamping mechanism comprises a clamping rod movably clamped in the clamping groove, a groove is formed in the bottom of the left side of the protective shell, the left end of the clamping rod penetrates through the groove and extends to the left side of the protective shell, a pull ring is fixedly connected with the left end of the clamping rod, a first spring is fixedly connected between the right side of the pull ring and the inner wall of the left side of the groove, and the clamping rod is movably sleeved with the first spring.
Preferably, the rectangular channel has all been seted up to the bottom both sides of protecting crust, the inner wall of rectangular channel and the outside movable contact of the fixed block that corresponds, be located and offer one on the left side inner wall of left rectangular channel with the kelly outside sliding contact's kelly perforation.
Preferably, the bottom of the moving block is embedded with two first supporting balls, and the bottoms of the first supporting balls are in rolling contact with the inner wall of the bottom of the corresponding first groove.
Preferably, two second supporting balls are embedded in the bottom of the rectangular block, and the bottom of each second supporting ball is in rolling contact with the top of the anti-skid rubber sheet.
Preferably, first perforation has all been seted up on the one side inner wall that two first grooves are close to each other, and two first perforations all communicate with the second groove mutually, and two first locating levers all are located in two first perforations and do not contact with first perforated inner wall.
Preferably, two first circular ports have been seted up to one side of rectangle piece, the inner wall of first circular port and the outside sliding connection of the first locating lever that corresponds, the front side of rectangle piece is opened and is equipped with the second circular port, the inner wall of second circular port and the outside sliding connection of the second locating lever that corresponds, the second circular port is located the below of two first circular ports that correspond.
Compared with the prior art, the utility model has the beneficial effects that:
through the liquid crystal advertising machine body, the base, the protective shell, the U-shaped elastic strip, the square-shaped elastic strip, the transparent plate, the first groove, the moving blocks, the second groove, the first positioning rod, the rectangular block, the second positioning rod, the mounting block, the first buffer spring, the second buffer spring, the fixed blocks, the clamping grooves, the clamping rods, the first spring and the grooves are matched, the protective shell protects the liquid crystal advertising machine body, when the force of left and right collision is received, the protective shell is driven to move leftwards or rightwards, the protective shell drives the two moving blocks to move leftwards or rightwards through the two fixed blocks, the two moving blocks drive the two mounting blocks to move leftwards or rightwards through the two first positioning rods, the mounting blocks stretch or compress the corresponding first buffer springs, when the force of front and back collision is received, the protective shell is driven to move forwards or backwards, the protective shell drives the two moving blocks to move forwards or backwards through the two fixed blocks, the moving block drives the two rectangular blocks to move forwards or backwards through the two first positioning rods, the rectangular blocks slide on the corresponding second positioning rods and stretch or compress the second buffer springs, and under the elastic force action of the first buffer springs and the second buffer springs, the received rigid impact force can be effectively buffered and relieved, so that the protection effect on the liquid crystal advertising player body is improved;
when the protective shell needs to be taken down from the liquid crystal advertising machine body, the pull ring is pulled leftwards to stretch the first spring and drive the clamping rod to move out of the clamping groove leftwards, and at the moment, the protective shell can be moved upwards to remove the shielding of the liquid crystal advertising machine body.
The liquid crystal advertising machine body can conveniently buffer and unload the rigid impact force applied to the liquid crystal advertising machine body in multiple directions, so that the effect of reducing the rigid resonance force is realized, the protection effect on the liquid crystal advertising machine body is improved, the protective shell can be quickly taken down, the subsequent overhaul and maintenance work of personnel is facilitated, and the use requirement is met.
Drawings
Fig. 1 is a schematic structural diagram of a liquid crystal advertising machine based on the internet of things technology according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is a structural schematic diagram of a right view of a base, a first positioning rod, a second positioning rod, a rectangular block, a second buffer spring and a second supporting ball connecting piece of the liquid crystal advertising machine based on the technology of internet of things, which is provided by the utility model;
fig. 4 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 100 liquid crystal advertising player body, 101 base, 1 protecting crust, 2U-shaped elastic strip, 3 shape elastic strip, 4 transparent plates, 5 first grooves, 6 movable blocks, 7 second grooves, 8 first locating levers, 9 rectangular blocks, 10 second locating levers, 11 installation blocks, 12 first buffer springs, 13 second buffer springs, 14 fixed blocks, 15 draw-in grooves, 16 clamping bars, 17 first springs and 18 grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a liquid crystal advertisement machine based on internet of things technology comprises a liquid crystal advertisement machine body 100, a base 101 is arranged below the liquid crystal advertisement machine body 100, a protective shell 1 with an opening at the bottom is sleeved on the liquid crystal advertisement machine body 100, the inner walls of two sides and the inner wall of the top of the protective shell 1 are fixedly bonded with a same U-shaped elastic strip 2, a clip-shaped elastic strip 3 is fixedly bonded at the front side of the liquid crystal advertisement machine body 100, a transparent plate 4 is embedded at the front side of the protective shell 1, first grooves 5 are respectively arranged at two sides of the top of the base 101, an anti-skid rubber sheet is fixedly bonded at the bottom of the base 101, a second groove 7 is arranged at the bottom of the base 101, the second groove 7 is positioned between the two first grooves 5, a multidirectional buffering and force-unloading mechanism is movably contacted at the bottom of the protective shell 1, fixed blocks 14 are fixedly connected at two sides of the top of the multidirectional buffering force-unloading mechanism, the protective shell 1 is movably sleeved on the two fixed blocks 14, a clamping groove 15 is formed in the left side of the fixed block 14 on the left side of the two fixed blocks 14, an elastic clamping mechanism is movably clamped in the clamping groove 15, and the left side of the elastic clamping mechanism extends to the left side of the protective shell 1;
the multidirectional buffering and force-unloading mechanism comprises two moving blocks 6, the tops of the moving blocks 6 are fixedly connected with the bottoms of corresponding fixed blocks 14, the bottoms of the moving blocks 6 extend into corresponding first grooves 5 and are in rolling contact with the inner walls of the bottoms of the first grooves 5, two first positioning rods 8 are fixedly connected between the mutually adjacent sides of the two moving blocks 6, the two first positioning rods 8 are both positioned in second grooves 7, two rectangular blocks 9 are slidably sleeved on the two first positioning rods 8, two second positioning rods 10 are fixedly connected between the inner walls of the front side and the rear side of each second groove 7, the two second positioning rods 10 are both positioned below the two first positioning rods 8, the rectangular blocks 9 are slidably sleeved on the corresponding second positioning rods 10, mounting blocks 11 are fixedly sleeved on the first positioning rods 8, first buffer springs 12 are fixedly connected between the two sides of the mounting blocks 11 and the mutually adjacent sides of the two rectangular blocks 9 respectively, the first buffer springs 12 are movably sleeved on the corresponding first positioning rods 8, second buffer springs 13 are fixedly connected between the front sides and the rear sides of the rectangular blocks 9 and the inner walls of the front sides and the rear sides of the second grooves 7 respectively, and the second buffer springs 13 are movably sleeved on the corresponding second positioning rods 10;
the elastic clamping mechanism comprises a clamping rod 16 movably clamped in the clamping groove 15, a groove 18 is formed in the bottom of the left side of the protective shell 1, the left end of the clamping rod 16 penetrates through the groove 18 and extends to the left side of the protective shell 1, a pull ring is fixedly connected with the left end of the pull ring, a first spring 17 is fixedly connected between the right side of the pull ring and the inner wall of the left side of the groove 18, and the first spring 17 is movably sleeved on the clamping rod 16.
In the utility model, two sides of the bottom of a protective shell 1 are respectively provided with a rectangular groove, the inner wall of each rectangular groove is movably contacted with the outer side of a corresponding fixed block 14, the inner wall of the left side of the rectangular groove on the left side is provided with a clamping rod through hole which is in sliding contact with the outer side of a clamping rod 16, the bottom of a moving block 6 is embedded with two first supporting balls, the bottoms of the first supporting balls are in rolling contact with the inner wall of the bottom of a corresponding first groove 5, the bottom of a rectangular block 9 is embedded with two second supporting balls, the bottoms of the second supporting balls are in rolling contact with the top of an anti-skid rubber sheet, the inner wall of one side, close to each other, of the two first grooves 5 is respectively provided with a first through hole, the two first through holes are respectively communicated with a second groove 7, the two first positioning rods 8 are respectively positioned in the two first through holes and are not contacted with the inner wall of the first through holes, one side of the rectangular block 9 is provided with two first circular holes, the inner wall of the first circular holes is in sliding connection with the outer side of the corresponding first positioning rods 8, the front side of the rectangular block 9 is provided with a second circular hole, the inner wall of the second circular hole is connected with the outer side of the corresponding second positioning rod 10 in a sliding mode, and the second circular hole is located below the two corresponding first circular holes.
The working principle is as follows: when the liquid crystal advertising player is used, the protective shell 1 protects the liquid crystal advertising player body 100, the contents on the screen of the liquid crystal advertising player body 100 can be watched through the transparent plate 4, when a person touches the liquid crystal advertising player body 100 by mistake, the collision force firstly impacts the protective shell 1, when the person receives the collision force from left to right, the protective shell 1 is driven to move leftwards or rightwards, the protective shell 1 drives the two moving blocks 6 to move leftwards or rightwards through the two fixing blocks 14, the moving blocks 6 drive the corresponding first supporting balls to roll on the inner wall of the bottom of the first groove 5, the moving blocks 6 drive the two first positioning rods 8 to move leftwards or rightwards, the first positioning rods 8 drive the corresponding mounting blocks 11 to move leftwards or rightwards, the mounting blocks 11 move and simultaneously stretch or compress the corresponding first buffer springs 12, and can buffer and unload the received left and right collision forces under the action of the first buffer springs 12, when the force of front and back collision is applied, the front and back collision force drives the protective shell 1 to move forwards or backwards, the protective shell 1 drives the two moving blocks 6 to move forwards or backwards through the two fixing blocks 14, the moving blocks 6 drive the two first positioning rods 8 to move forwards or backwards, the two first positioning rods 8 drive the two rectangular blocks 9 to move forwards or backwards, the rectangular blocks 9 drive the corresponding second supporting balls to roll on the tops of the protective rubber sheets, the rectangular blocks 9 slide on the corresponding second positioning rods 10 and stretch or compress the second buffer springs 13, the elastic force of the second buffer spring 13 can buffer and release the front and back collision force, under the action of the elastic forces of the first buffer spring 12 and the second buffer spring 13, the hard collision force can be effectively buffered and released, thereby realizing the effect of reducing the rigid resonance force and improving the protection effect on the liquid crystal advertising player body 100;
when the protective shell 1 needs to be taken down from the liquid crystal advertising machine body 100, the pull ring is pulled leftwards, the pull ring drives the clamping rod 16 to move leftwards, the first spring 17 is stretched when the pull ring moves leftwards, the clamping rod 16 moves leftwards out of the clamping groove 15, the protective shell 1 is removed, the protective shell 1 can move upwards, the protective shell 1 is upwards taken down from the two fixed blocks 14, the shielding of the liquid crystal advertising machine body 100 is removed, and the follow-up maintenance work of personnel on the liquid crystal advertising machine body 100 is facilitated.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. A liquid crystal advertising machine based on the Internet of things technology comprises a liquid crystal advertising machine body (100), wherein a base (101) is arranged below the liquid crystal advertising machine body (100), and is characterized in that a protective shell (1) with an open bottom is sleeved on the liquid crystal advertising machine body (100), the inner walls of the two sides and the inner wall of the top of the protective shell (1) are fixedly bonded with a same U-shaped elastic strip (2), a clip-shaped elastic strip (3) is fixedly bonded on the front side of the liquid crystal advertising machine body (100), a transparent plate (4) is embedded on the front side of the protective shell (1), first grooves (5) are respectively formed in the two sides of the top of the base (101), anti-slip rubber is fixedly bonded on the bottom of the base (101), a second groove (7) is formed in the bottom of the base (101), the second groove (7) is positioned between the two first grooves (5), a multidirectional buffering and force unloading mechanism is movably contacted with the bottom of the protective shell (1), the top both sides of multidirectional buffering power off mechanism all fixedly connected with fixed block (14), protective housing (1) activity cover is established on two fixed blocks (14), and draw-in groove (15) have been seted up on the left side that lies in left fixed block (14) in two fixed blocks (14), and the activity card is equipped with elasticity in draw-in groove (15) and clamps the mechanism, and the left side that elasticity clamped the mechanism extends to the left side of protective housing (1).
2. The liquid crystal advertising player based on the internet of things technology as claimed in claim 1, wherein the multidirectional buffering and force-unloading mechanism comprises two moving blocks (6), the top of each moving block (6) is fixedly connected with the bottom of a corresponding fixed block (14), the bottoms of the moving blocks (6) extend into corresponding first grooves (5) and are in rolling contact with the inner walls of the bottoms of the first grooves (5), two first positioning rods (8) are fixedly connected between the sides of the two moving blocks (6) close to each other, the two first positioning rods (8) are both located in second grooves (7), two rectangular blocks (9) are slidably sleeved on the two first positioning rods (8), two second positioning rods (10) are fixedly connected between the inner walls of the front side and the inner walls of the rear side of the second grooves (7), and the two second positioning rods (10) are both located below the two first positioning rods (8), rectangular block (9) slip cap is established on corresponding second locating lever (10), fixed sleeve is equipped with installation piece (11) on first locating lever (8), the both sides of installation piece (11) respectively with two rectangular block (9) be close to each other between one side first buffer spring (12) of fixedly connected with, first buffer spring (12) activity cover is established on corresponding first locating lever (8), the front side and the rear side of rectangular block (9) respectively with the front side inner wall and the rear side inner wall between fixedly connected with second buffer spring (13) of second groove (7), second buffer spring (13) activity cover is established on corresponding second locating lever (10).
3. The liquid crystal advertising machine based on the internet of things technology as claimed in claim 1, wherein the elastic clamping mechanism comprises a clamping rod (16) movably clamped in a clamping groove (15), a groove (18) is formed in the bottom of the left side of the protective shell (1), the left end of the clamping rod (16) penetrates through the groove (18) and extends to the left side of the protective shell (1) and is fixedly connected with a pull ring, a first spring (17) is fixedly connected between the right side of the pull ring and the inner wall of the left side of the groove (18), and the clamping rod (16) is movably sleeved with the first spring (17).
4. The liquid crystal advertising machine based on the internet of things technology as claimed in claim 1, wherein rectangular grooves are formed in both sides of the bottom of the protective shell (1), the inner walls of the rectangular grooves are in movable contact with the outer sides of the corresponding fixing blocks (14), and a clamping rod through hole in sliding contact with the outer side of the clamping rod (16) is formed in the left side inner wall of the left side rectangular groove.
5. The liquid crystal advertising machine based on the internet of things technology as claimed in claim 2, wherein the bottom of the moving block (6) is embedded with two first supporting balls, and the bottom of each first supporting ball is in rolling contact with the inner wall of the bottom of the corresponding first groove (5).
6. The liquid crystal advertising machine based on the internet of things technology as claimed in claim 2, wherein the bottom of the rectangular block (9) is embedded with two second supporting balls, and the bottom of the second supporting balls is in rolling contact with the top of the anti-skid rubber sheet.
7. The liquid crystal advertising machine based on the internet of things technology as claimed in claim 2, wherein the inner walls of the two first grooves (5) close to each other are provided with first through holes, the two first through holes are communicated with the second groove (7), and the two first positioning rods (8) are located in the two first through holes and are not in contact with the inner walls of the first through holes.
8. The liquid crystal advertising machine based on the internet of things technology as claimed in claim 2, wherein two first circular holes are formed in one side of the rectangular block (9), the inner wall of each first circular hole is in sliding connection with the outer side of the corresponding first positioning rod (8), a second circular hole is formed in the front side of the rectangular block (9), the inner wall of each second circular hole is in sliding connection with the outer side of the corresponding second positioning rod (10), and the second circular holes are located below the corresponding two first circular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122486863.2U CN216084186U (en) | 2021-10-15 | 2021-10-15 | Liquid crystal advertisement machine based on internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122486863.2U CN216084186U (en) | 2021-10-15 | 2021-10-15 | Liquid crystal advertisement machine based on internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216084186U true CN216084186U (en) | 2022-03-18 |
Family
ID=80639308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122486863.2U Active CN216084186U (en) | 2021-10-15 | 2021-10-15 | Liquid crystal advertisement machine based on internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216084186U (en) |
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2021
- 2021-10-15 CN CN202122486863.2U patent/CN216084186U/en active Active
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