CN217655650U - LED lamp strip and advertising screen - Google Patents
LED lamp strip and advertising screen Download PDFInfo
- Publication number
- CN217655650U CN217655650U CN202220775544.5U CN202220775544U CN217655650U CN 217655650 U CN217655650 U CN 217655650U CN 202220775544 U CN202220775544 U CN 202220775544U CN 217655650 U CN217655650 U CN 217655650U
- Authority
- CN
- China
- Prior art keywords
- limit
- gear
- slider
- dwang
- advertising screen
- 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
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses a LED lamp strip and advertising screen, include the advertising screen frame and place the limit, advertising screen frame one end lateral wall fixedly connected with bottom plate, many lamp strip standing grooves have been seted up on the bottom plate, advertising screen frame other end lateral wall fixedly connected with standing groove, the advertising screen frame is the setting of C font. The utility model discloses a rack and third gear that first slider and second slider relative lateral wall all set up, set up like this and drive first slider right motion as the second dwang clockwise rotation of top, drive the second slider left motion, place the fixed of limit with dead lever roll-off fixed orifices cancellation through first slider and second slider relative motion, the second dwang counter-clockwise rotation of below drives first slider left motion, drive the second slider right motion, place the fixed of limit with dead lever roll-off fixed orifices cancellation through first slider and second slider relative motion, set up like this and to place the fixed of limit or slide with the change.
Description
Technical Field
The utility model relates to an advertising screen technical field especially relates to a LED lamp strip and advertising screen.
Background
At present, the advertisement culture is promoted to be an extremely important and valuable culture propagation in modern social life, and the advertisement screen is the most direct advertisement carrier at present. Due to the advantages of strong practicability and changeability of the advertisement screen, the application of the advertisement screen is not limited to various public places such as squares and roads, the advertisement screen gradually enters various sellers, markets and shops, and users can release various information at any time according to actual requirements by virtue of the advantage of changeability of the advertisement screen, so that a brand new visual field is brought to people. From this, advertising screen in-service use, its convenience, practicality and economic nature just show the especially important, and present LED lamp strip advertising screen is at the in-process that uses at present, often needs to change the bill-board, but current advertising screen is not convenient for disassemble.
Therefore, an LED light bar and an advertising screen are designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the advertising board is frequently required to be replaced when the LED light bar advertising screen is used in the prior art, but the existing advertising screen is not convenient to disassemble
The problem is to provide an LED lamp strip and an advertisement screen.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a LED lamp strip and advertising screen, includes the advertising screen frame and places the limit, advertising screen frame one end lateral wall fixedly connected with bottom plate, many lamp strip standing grooves have been seted up on the bottom plate, advertising screen frame other end lateral wall fixedly connected with standing groove, the advertising screen frame is the setting of C font, advertising screen frame from the top down is first horizontal limit, perpendicular limit and the horizontal limit of second in proper order, the left side on first horizontal limit and the horizontal limit of second is through erecting limit fixed connection, the left side on first horizontal limit and the horizontal limit of second is for lacking the limit, it is provided with places the limit to lack the limit, it fixes through a plurality of fixed blocks with lacking the limit, and is a plurality of fixed block symmetry fixed connection is on placing the edge, the spout has all been seted up on first horizontal limit and the horizontal limit right side of second, and is a plurality of fixed block respectively with the spout sliding connection on first horizontal limit and the horizontal limit of second.
Preferably, it is provided with first dwang to place the limit lateral wall, it is provided with the cavity to place the limit, first dwang runs through places limit lateral wall and cavity intercommunication, the coaxial fixedly connected with second gear of first dwang tip, the second gear is located the cavity, the vertical setting of second gear, the vertical bilateral symmetry of second gear is provided with the second dwang, and is a plurality of the coaxial fixedly connected with first gear of the relative tip of second dwang, it is a plurality of first gear all is the level setting, and is a plurality of first gear and the transmission of same second gear meshing.
Preferably, the first gear and the second gear are both bevel gears, the plurality of first gears are arranged oppositely, and the plurality of first gears are symmetrically distributed at two ends of the second gear.
Preferably, it is a plurality of the fixed block respectively the symmetric distribution at the end to the back of a plurality of second dwangs, the fixed block is provided with the cavity, second dwang tip runs through fixed block bottom and cavity intercommunication, the symmetry is provided with first slider and second slider in the cavity, first slider and second slider relative lateral wall pass through spring coupling.
Preferably, the first slider and the second slider are provided with a plurality of fixing rods towards the back side wall, the fixing rods penetrate through the side wall of the cavity, the sliding chute side walls of the first transverse edge and the second transverse edge are provided with fixing holes, and the fixing rods are connected in the fixing holes in a sliding mode.
Preferably, racks are arranged on opposite side walls of the first sliding block and the second sliding block, sawtooth edges of the racks are arranged oppositely, a third gear is arranged at the end of the second rotating rod and located in a cavity of the fixed block, and the third gear and the racks are in meshing transmission.
The beneficial effects of the utility model are that:
1. the utility model discloses a rack and third gear that first slider and second slider relative lateral wall all set up, set up like this and drive first slider right motion as the second dwang clockwise rotation of top, drive the second slider left motion, place the fixed of limit with dead lever roll-off fixed orifices cancellation through first slider and second slider relative motion, the second dwang counter-clockwise rotation of below drives first slider left motion, drive the second slider right motion, place the fixed of limit with dead lever roll-off fixed orifices cancellation through first slider and second slider relative motion, set up like this and to place the fixed of limit or slide with the change.
2. The utility model discloses a be a plurality of first gears and the second gear that bevel gear set up, and a plurality of first gear symmetric distributions both sides about the second gear, a plurality of first gears set up relatively, set up like this and lie in the clockwise rotation of first gear above the second gear when clockwise rotation second gear, lie in the first gear anticlockwise rotation of second gear below.
Drawings
Fig. 1 is a schematic structural view of an LED light bar and an advertisement screen provided by the present invention;
fig. 2 is a schematic view of a local explosion structure of an LED light bar and an advertisement screen according to the present invention;
fig. 3 is a schematic structural view of a placement edge in an LED light bar and an advertisement screen provided by the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
fig. 5 is the utility model provides a structural schematic of fixed block in LED lamp strip and the advertising screen.
In the figure: 1 advertising screen frame, 2 place limit, 3 standing grooves, 4 first dwangs, 5 lamp strip standing grooves, 6 bottom plates, 7 fixed blocks, 8 second dwangs, 9 first gears, 10 second gears, 11 first sliders, 12 second sliders, 13 springs, 14 dead levers, 15 first racks, 16 third gears.
Detailed Description
Referring to fig. 1-5, an LED lamp strip and an advertisement screen, including advertisement screen frame 1 and placing edge 2, the lateral wall fixedly connected with bottom plate 6 of 1 one end of advertisement screen frame, many lamp strip standing grooves 5 have been seted up on bottom plate 6, the purpose that sets up like this is when can place the LED lamp strip in lamp strip standing groove 5, advertisement screen frame 1 other end lateral wall fixedly connected with standing groove 3, be provided with the glass board in the standing groove 3, the purpose that sets up like this is through the content of glass board observation bill-board, advertisement screen frame 1 is the setting of C font, 1 inside wall of advertisement screen frame is provided with the standing groove of placing the bill-board, the purpose that sets up like this is can place the bill-board, advertisement screen frame 1 is first horizontal limit from the top down in proper order, erect limit and second horizontal limit, the left side of first horizontal limit and second horizontal limit is through erecting limit fixed connection, the left side of first horizontal limit and second horizontal limit is the scarce limit, the scarce limit is provided with placing edge 2, place limit 2 and lack the limit and fix through a plurality of fixed block 7, a plurality of fixed block 7 symmetry fixed block of fixed block are seted up on the first horizontal limit and the second horizontal limit, the second horizontal limit and the spout all slide with the second horizontal limit and the second horizontal limit are connected with the fixed block right side respectively.
It is provided with first dwang 4 to place 2 lateral walls in limit, it is provided with the cavity to place 2, first dwang 4 runs through and places 2 lateral walls in limit and cavity intercommunication, 4 coaxial fixedly connected with second gears 10 of tip of first dwang, second gear 10 is located the cavity, the vertical setting of second gear 10, the vertical bilateral symmetry of second gear 10 is provided with second dwang 8, the coaxial fixedly connected with first gear 9 of the relative tip of a plurality of second dwang 8, a plurality of first gears 9 all are the level setting, a plurality of first gears 9 and the meshing transmission of same second gear 10, first gear 9 and second gear 10 are bevel gear, a plurality of first gears 9 set up relatively, a plurality of first gears 9 symmetric distribution are at second gear 10 both ends, the purpose that sets up like this is to drive second gear 10 and rotate on vertical direction when rotating first dwang 4, the rotation through second gear 10 drives a plurality of first gears 9 and rotates on the horizontal direction, it rotates respectively to drive different second dwang 8 through a plurality of first gears 9 and rotates, it sets up like this when second dwang 10 is located first gear 10 anticlockwise rotation clockwise, first gear 9 rotates, first gear 10 rotates.
The fixing blocks 7 are symmetrically distributed at the backward ends of the second rotating rods 8 respectively, the fixing blocks 7 are provided with cavities, the end portions of the second rotating rods 8 penetrate through the bottoms of the fixing blocks 7 to be communicated with the cavities, first sliding blocks 11 and second sliding blocks 12 are symmetrically arranged in the cavities, opposite side walls of the first sliding blocks 11 and the second sliding blocks 12 are connected through springs 13, the springs 13 are always in a compression state, the purpose of setting is that the first sliding blocks 11 and the second sliding blocks 12 are always extruded when the springs 13 are in an initial state, and when the first sliding blocks 11 and the second sliding blocks 12 move relatively, the springs 13 are continuously compressed and reset when the first sliding blocks 11 and the second sliding blocks 12 stop, and the first sliding blocks 11 and the second sliding blocks 12 are continuously extruded.
The opposite side walls of the first sliding block 11 and the second sliding block 12 are provided with racks 15, sawtooth edges of the racks 15 are arranged oppositely, the end part of the second rotating rod 8 is provided with a third gear 16, the third gear 16 is located in a cavity of the fixed block 7, the third gear 16 and the racks 15 are in meshing transmission, the purpose of setting is that the first sliding block 11 is driven to move rightwards when the second rotating rod 8 above rotates clockwise, the second sliding block 12 is driven to move leftwards, the fixed rod 14 slides out of the fixed hole to cancel the fixing of the placing edge 2 through the relative movement of the first sliding block 11 and the second sliding block 12, the first sliding block 11 is driven to move leftwards when the second rotating rod 8 below rotates anticlockwise, the second sliding block 12 is driven to move rightwards, the fixed rod 14 slides out of the fixed hole to cancel the fixing edge 2 through the relative movement of the first sliding block 11 and the second sliding block 12, and the fixing or sliding of the placing edge 2 can be changed.
The utility model discloses the theory of operation as follows: when the advertisement bat needs to be replaced, the second rotating rod 8 rotates clockwise, the second rotating rod 8 drives the second gear 10 to rotate, the first gear 9 located above the second gear 10 rotates clockwise when the second gear 10 rotates clockwise, the second rotating rod 8 above rotates clockwise to drive the first sliding block 11 to move right, the second sliding block 12 is driven to move left, the fixing of the fixed rod 14 sliding out of the fixed hole for canceling the placing edge 2 is carried out through the relative motion of the first sliding block 11 and the second sliding block 12, the first gear 9 located below the second gear 10 rotates anticlockwise, the second rotating rod 8 below rotates anticlockwise to drive the first sliding block 11 to move left, the second sliding block 12 is driven to move right, the fixing of the fixed rod 14 sliding out of the fixed hole for canceling the placing edge 2 is carried out through the relative motion of the first sliding block 11 and the second sliding block 12, and the fixing or sliding of the placing edge 2 can be changed.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a LED lamp strip and advertisement screen, includes advertisement screen frame (1) and places limit (2), its characterized in that, advertisement screen frame (1) one end lateral wall fixedly connected with bottom plate (6), many lamp strip standing grooves (5) have been seted up on bottom plate (6), advertisement screen frame (1) other end lateral wall fixedly connected with standing groove (3), advertisement screen frame (1) is the setting of C font, advertisement screen frame (1) from the top down is first horizontal limit, erects limit and the horizontal limit of second in proper order, the left side of first horizontal limit and the horizontal limit of second is through erecting limit fixed connection, the left side of first horizontal limit and the horizontal limit of second is for lacking the limit, it is provided with places limit (2) to lack the limit, it fixes, a plurality of through a plurality of fixed block (7) with lacking the limit to place limit (2) symmetry fixed block (7) fixed connection on placing limit (2), the spout has all been seted up on the horizontal limit right side of first horizontal limit and second, and a plurality of fixed block (7) slide connection with first horizontal limit and second respectively.
2. The LED lamp strip and the advertising screen of claim 1, characterized in that, it is provided with first dwang (4) to place limit (2) lateral wall, it is provided with the cavity to place limit (2), first dwang (4) runs through and places limit (2) lateral wall and cavity intercommunication, the coaxial fixedly connected with second gear (10) of first dwang (4) tip, second gear (10) are located the cavity, the vertical setting of second gear (10), the vertical bilateral symmetry of second gear (10) is provided with second dwang (8), and is a plurality of the coaxial fixedly connected with first gear (9) of the relative tip of second dwang (8), it is a plurality of first gear (9) all is the level setting, and is a plurality of first gear (9) and same second gear (10) meshing transmission.
3. The LED light bar and advertising screen as claimed in claim 2, wherein the first gear (9) and the second gear (10) are both bevel gears, the first gears (9) are oppositely arranged, and the first gears (9) are symmetrically distributed at two ends of the second gear (10).
4. The LED lamp strip and the advertising screen as claimed in claim 2, wherein the fixing blocks (7) are symmetrically distributed at the back ends of the second rotating rods (8), the fixing blocks (7) are provided with cavities, the end portions of the second rotating rods (8) penetrate through the bottoms of the fixing blocks (7) and are communicated with the cavities, first sliding blocks (11) and second sliding blocks (12) are symmetrically arranged in the cavities, and opposite side walls of the first sliding blocks (11) and the second sliding blocks (12) are connected through springs (13).
5. The LED light bar and advertising screen as claimed in claim 4, wherein the first slider (11) and the second slider (12) are provided with a plurality of fixing rods (14) on the back side wall, the plurality of fixing rods (14) penetrate through the side wall of the cavity, the sliding side walls of the first transverse edge and the second transverse edge are provided with fixing holes, and the fixing rods (14) are slidably connected in the fixing holes.
6. The LED light bar and advertising screen as claimed in claim 4, wherein the first slider (11) and the second slider (12) are provided with racks (15) on opposite side walls, a plurality of toothed edges of the racks (15) are arranged oppositely, a third gear (16) is arranged at the end of the second rotating rod (8), the third gear (16) is located in the cavity of the fixing block (7), and the third gear (16) is in meshing transmission with the racks (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220775544.5U CN217655650U (en) | 2022-03-31 | 2022-03-31 | LED lamp strip and advertising screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220775544.5U CN217655650U (en) | 2022-03-31 | 2022-03-31 | LED lamp strip and advertising screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217655650U true CN217655650U (en) | 2022-10-25 |
Family
ID=83662191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220775544.5U Active CN217655650U (en) | 2022-03-31 | 2022-03-31 | LED lamp strip and advertising screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217655650U (en) |
-
2022
- 2022-03-31 CN CN202220775544.5U patent/CN217655650U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217655650U (en) | LED lamp strip and advertising screen | |
| CN215417407U (en) | Advertisement display device for advertisement design | |
| CN207319645U (en) | One kind displaying advertising device | |
| CN211150020U (en) | Quick installation formula L ED advertisement case that is shaded | |
| CN207008903U (en) | A kind of Chinese teaching magic board | |
| CN205394135U (en) | Dustproof slide mechanism | |
| CN209471678U (en) | A kind of seamless spliced small space distance LED display screen | |
| CN210069767U (en) | Novel line type pixel lamp | |
| CN203701849U (en) | Split type center beam window frame | |
| CN111583835A (en) | Manpower is exhibition show shelf for resource | |
| CN214174956U (en) | Block chain-based bulk commodity transaction processing equipment | |
| CN216079556U (en) | Street lamp convenient to change bill-board | |
| CN214705064U (en) | Think political affairs propaganda education with adjustable propaganda device | |
| CN202904420U (en) | Fluorescent abacus | |
| CN210429236U (en) | Agricultural economic data propaganda display device | |
| CN219639974U (en) | Monitoring device for cloud server management | |
| CN212624673U (en) | Backdrop LED display screen | |
| CN220105995U (en) | Airport billboard | |
| CN109235310A (en) | The construction alarming device of good warning effect | |
| CN217753342U (en) | Resin handicraft goods of furniture for display rather than for use | |
| CN216081439U (en) | Fast stable laser level meter | |
| CN220953033U (en) | Light shielding device for municipal engineering | |
| CN216020259U (en) | Fixing device for building model design | |
| CN221647927U (en) | Show board for enterprise management | |
| CN210722248U (en) | LED booth is apart from full-color display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |