CN215376825U - Billboard based on light bar is conveniently dismantled to intelligence LED lamp - Google Patents
Billboard based on light bar is conveniently dismantled to intelligence LED lamp Download PDFInfo
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- CN215376825U CN215376825U CN202121251623.8U CN202121251623U CN215376825U CN 215376825 U CN215376825 U CN 215376825U CN 202121251623 U CN202121251623 U CN 202121251623U CN 215376825 U CN215376825 U CN 215376825U
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- lamp strip
- upper fixing
- back plate
- block
- led lamp
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Abstract
The utility model relates to the technical field of advertising boards, in particular to an advertising board based on an intelligent LED lamp and capable of conveniently disassembling a lamp strip, which comprises a advertising board shell, the lamp strip, a back plate, a fixing mechanism and two pull-back mechanisms, wherein the fixing mechanism is arranged on the back plate; the fixing mechanism comprises a lower fixing piece, two upper fixing pieces, two connecting pieces, two clamping jaws, a limiting block and two T-shaped blocks; the lower fixing piece is fixedly installed on one surface of the back plate, a slot is formed in the lower fixing piece, the lamp strip is inserted into the slot, the upper fixing piece is placed on one surface of the back plate, clamping grooves are formed in the two upper fixing pieces, and two corners above the lamp strip are respectively inserted into the two clamping grooves in the upper fixing piece. The device uses the jack catch to get up two upper fixing piece hasps, makes two upper fixing pieces and lower fixing piece cooperation fix the lamp strip, only need part two jack catches when dismantling the lamp strip mention the lamp strip again can, make the lamp strip dismantle very convenient.
Description
Technical Field
The utility model relates to the technical field of advertising boards, in particular to an advertising board based on an intelligent LED lamp and capable of conveniently disassembling a lamp strip.
Background
The LED lamp strip is small in size, high in brightness and capable of saving electric energy, and is often used in a billboard. The advertising board is generally placed outdoors, the working environment is severe, and the advertising board often contacts sand blown by the wind and rain. This inevitably results in damage to the LED light bars, which then require manual replacement when damaged.
And current bill-board is for guaranteeing the stable in position of lamp strip, all adopts to splice or the mode of screw connection to fix usually, and it is inconvenient that this dismantlement when having just led to changing to damage the lamp strip. Therefore, the advertising board based on the intelligent LED lamp and capable of conveniently disassembling the lamp strip is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the prior advertising board is fixed in a gluing or screw connection mode to ensure the position stability of a light bar, so that the damaged light bar is inconvenient to disassemble when replaced, and provides the advertising board based on the intelligent LED lamp and convenient to disassemble.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the advertising board based on the intelligent LED lamp and convenient to disassemble the lamp strip is designed, and comprises a advertising board shell, the lamp strip, a back plate, a fixing mechanism and two pull-back mechanisms;
the fixing mechanism comprises a lower fixing piece, two upper fixing pieces, two connecting pieces, two clamping jaws, a limiting block and two T-shaped blocks;
the lower fixing part is fixedly arranged on one surface of the back plate, a slot is formed in the lower fixing part, the lamp strip is inserted into the slot, the upper fixing part is placed on one surface of the back plate, clamping slots are formed in the two upper fixing parts, two angles above the lamp strip are respectively inserted into the clamping slots in the two upper fixing parts, the two connecting parts are respectively and fixedly arranged on one surfaces of the two upper fixing parts, a sliding slot is formed in each connecting part, one end of the T-shaped block penetrates through the sliding slot to be fixedly connected to one surface of the back plate, the two clamping jaws are respectively and fixedly arranged on the two connecting parts, and the front ends of the two clamping jaws are mutually buckled;
two the mechanism symmetry of drawing back is installed the one side of backplate, and two the mechanism of drawing back respectively with two go up the mounting and be connected, the bill-board casing is installed the one side of backplate.
Preferably, the pull-back mechanism includes fixed block and extension spring, wherein, the fixed block fixed mounting be in the one side of backplate, the extension spring is placed go up the mounting with between the fixed block, just the one end fixed connection of extension spring is in go up mounting, other end fixed connection be in on the fixed block.
Preferably, a separating mechanism is further provided, the separating mechanism including: the utility model discloses a rotation block, dwang and stopper, wherein, the rotatable installation of dwang is in the one side of backplate, rotation block fixed mounting is in the one side of dwang, just the rotation block is located the backplate with between the dwang, the both ends of rotation block respectively with two the jack catch contacts, stopper fixed mounting be in dwang one side the one side of backplate.
Preferably, the device further comprises an ejection mechanism, wherein the ejection mechanism comprises: the lamp strip comprises an ejecting piece and a torsional spring, wherein the ejecting piece is hinged to one end of the slot, one end of the ejecting piece is in contact with the lamp strip, the other end of the ejecting piece is in contact with the fixing piece, the torsional spring is placed on one side of the ejecting piece, and one end of the torsional spring is connected with the ejecting piece, and the other end of the torsional spring is connected with the back plate.
Preferably, the limiting block has magnetism, and the rotating rod is adsorbed by the limiting block.
The advertising board based on the intelligent LED lamp and convenient to disassemble the lamp strip has the beneficial effects that: according to the utility model, when the lamp strip is damaged and needs to be replaced, the upper fixing piece can be pulled back by the pull-back mechanism only by separating the two clamping claws which are buckled together, and the disassembly can be completed only by lifting up and taking away the lamp strip. The device uses the jack catch to get up two upper fixing piece hasps, makes two upper fixing pieces and lower fixing piece cooperation fix the lamp strip, only need part two jack catches when dismantling the lamp strip mention the lamp strip again can, make the lamp strip dismantle very convenient.
Drawings
FIG. 1 is a schematic structural view of an overall installation state of a billboard based on an intelligent LED lamp and capable of conveniently detaching a lamp strip;
FIG. 2 is a schematic structural view of a claw hasp state of the advertising board based on an intelligent LED lamp and capable of conveniently detaching a lamp strip;
fig. 3 is a schematic structural view of a claw opening state of the advertising board based on an intelligent LED lamp and capable of conveniently detaching a lamp strip.
In the figure: the billboard comprises a billboard shell 1, a light bar 2, a back plate 3, a lower fixing part 4, an upper fixing part 5, a connecting part 6, a clamping jaw 7, a limiting block 8, a T-shaped block 9, a slot 10, a sliding groove 11, a fixing block 12, a tension spring 13, a rotating block 14, a rotating rod 15, an ejector 17 and a torsion spring 18.
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.
Example 1:
referring to fig. 1-3, a billboard based on an intelligent LED lamp and convenient to disassemble a lamp strip comprises a billboard housing 1, a lamp strip 2, a back plate 3, a fixing mechanism and two pull-back mechanisms; the fixing mechanism comprises a lower fixing piece 4, two upper fixing pieces 5, two connecting pieces 6, two claws 7, a limiting block 8 and two T-shaped blocks 9;
wherein, 4 fixed mounting of lower mounting have been seted up slot 10 in the one side of backplate 3 on 4, and lamp strip 2 inserts and establish in slot 10, go up mounting 5 and place in the one side of backplate 3, all be provided with the draw-in groove on two last mountings 5, and two minutes of lamp strip 2 top do not insert in the draw-in groove of establishing on two last mountings 5, two connecting pieces 6 are fixed mounting respectively in two one sides of going up mounting 5, spout 11 has been seted up on connecting piece 6, and the one end of T-shaped piece 9 passes spout 11 fixed connection in the one side of backplate 3. The T-shaped blocks 9 serve as a guide and a fixing when the connecting member 6 slides. The two clamping jaws 7 are respectively and fixedly arranged on the two connecting pieces 6, and the front ends of the two clamping jaws 7 are mutually buckled.
Two pull-back mechanisms are symmetrically arranged on one surface of the back plate 3, the two pull-back mechanisms are respectively connected with the two upper fixing pieces 5, and the advertising board shell 1 is arranged on one surface of the back plate 3. When the front ends of the two clamping jaws 7 are mutually buckled, the pull-back mechanism pulls the upper fixing piece backwards to drive the clamping jaws 7 to retract, so that the buckles of the two clamping jaws 7 are more compact, and the two clamping jaws 7 are prevented from falling off automatically.
The pull-back mechanism comprises a fixing block 12 and a tension spring 13, wherein the fixing block 12 is fixedly installed on one surface of the back plate 3, the tension spring 13 is placed between the upper fixing piece 5 and the fixing block 12, and one end of the tension spring 13 is fixedly connected to the upper fixing piece 5 while the other end of the tension spring 13 is fixedly connected to the fixing block 12.
Still include ejection mechanism, ejection mechanism includes: ejector 17 and torsional spring 18, wherein, ejector 17 articulates in the one end of slot 10, and the one end of ejector 17 contacts with lamp strip 2, the other end contacts with a piece upper mounting 5, and torsional spring 18 places in one side of ejector 17, and the one end of torsional spring 18 is connected with ejector 17, the other end is connected with backplate 3.
When dismantling the device's lamp strip 2, need part two jack catchs 7 with the hasp together, later extension spring 13 can stimulate mounting 5 and loosen lamp strip 2, and at mounting 5 by the in-process of extension spring 13 pulling, mounting 5 can promote the rotation of ejecting 17 and ejecting with the lamp strip, later maintenance personal directly take down the lamp strip can. When lamp strip 2 is installed, lamp strip 2 needs to be inserted into slot 10 first, then two upper fixing parts 5 are extruded to the middle from two ends, and two clamping jaws are mutually buckled when two upper fixing parts 5 move to a certain position to fix two fixing blocks, so that lamp strip 2 is firmly fixed, and installation work is completed.
Example 2:
to solve the problem of opening the two claws 7 as in embodiment 1, which may scratch the hands when the claws 7 are released and pulled back by the tension spring 13, we propose embodiment 2. Referring to fig. 2 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that: still be provided with separating mechanism, separating mechanism includes: turning block 14, dwang 15 and stopper 8, wherein, the rotatable one side of installing at backplate 3 of dwang 15, turning block 14 fixed mounting is in the one side of dwang 15, and turning block 14 is located between backplate 3 and the dwang 15, and the both ends of turning block 14 contact with two jack catchs 7 respectively, and stopper 8 fixed mounting is in the one side of backplate 3 of dwang 15 one side. Stopper 8 has magnetism, and dwang 15 is adsorbed by stopper 8, prevents that dwang 15 from rotating by oneself because of reasons such as vibration.
When the two clamping jaws 7 are separated, only the rotating rod 15 needs to be screwed, the rotating rod 15 can drive the rotating block 14 to rotate, the two clamping jaws 7 are bent, and when the rotating block 14 rotates to a certain angle, the two clamping jaws 7 are pulled back by the tension spring 13 because the tension of the tension spring 13 is larger than the force of the clamping jaw hasp. When the light bar is installed, the rotating rod 15 needs to be reset firstly, then one clamping jaw 7 is buckled at one end of the rotating block 14, the clamping jaw 7 can be pulled by the tensile force of the tension spring 13 to rotate the rotating block 14, and the rotating rod 15 is blocked by the limiting block 8 to offset the tensile force. And then another claw is buckled at the other end of the rotating block 14, and the pulling forces of the two claws 7 are mutually counteracted, so that the installation of the light bar is completed.
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 (5)
1. A billboard based on an intelligent LED lamp and capable of conveniently disassembling a lamp strip comprises a billboard shell (1), a lamp strip (2) and a back plate (3), and is characterized by further comprising a fixing mechanism and two pull-back mechanisms;
the fixing mechanism comprises a lower fixing piece (4), two upper fixing pieces (5), two connecting pieces (6), two claws (7), a limiting block (8) and two T-shaped blocks (9);
wherein the lower fixing part (4) is fixedly arranged on one surface of the back plate (3), a slot (10) is formed in the lower fixing part (4), the lamp strip (2) is inserted into the slot (10), the upper fixing part (5) is arranged on one surface of the back plate (3), two clamping grooves are formed in the two upper fixing parts (5), two corners above the lamp strip (2) are respectively inserted into the clamping grooves in the two upper fixing parts (5), the two connecting pieces (6) are respectively and fixedly arranged on one surface of the two upper fixing parts (5), a sliding groove (11) is formed in each connecting piece (6), one end of the T-shaped block (9) penetrates through the sliding groove (11) and is fixedly connected to one surface of the back plate (3), and the two clamping claws (7) are respectively and fixedly arranged on the two connecting pieces (6), the front ends of the two clamping claws (7) are mutually buckled;
the two pull-back mechanisms are symmetrically arranged on one surface of the back plate (3), the two pull-back mechanisms are respectively connected with the two upper fixing pieces (5), and the advertising board shell (1) is arranged on one surface of the back plate (3).
2. The advertising board convenient to detach from the light bar based on the intelligent LED lamp according to claim 1, wherein the pull-back mechanism comprises a fixing block (12) and a tension spring (13), wherein the fixing block (12) is fixedly mounted on one surface of the back plate (3), the tension spring (13) is arranged between the upper fixing part (5) and the fixing block (12), and one end of the tension spring (13) is fixedly connected to the upper fixing part (5) and the other end of the tension spring is fixedly connected to the fixing block (12).
3. The advertising board based on the convenient lamp strip that dismantles of intelligence LED lamp of claim 2, characterized by, still be provided with separating mechanism, separating mechanism includes: turning block (14), dwang (15) and stopper (8), wherein, rotatable the installing in dwang (15) the one side of backplate (3), turning block (14) fixed mounting is in the one side of dwang (15), just turning block (14) are located backplate (3) with between dwang (15), the both ends of turning block (14) respectively with two jack catch (7) contact, stopper (8) fixed mounting be in dwang (15) one side the one side of backplate (3).
4. The advertising board based on conveniently dismantling lamp strip of intelligence LED lamp of claim 1, characterized by, still include ejection mechanism, ejection mechanism includes: ejector member (17) and torsional spring (18), wherein, ejector member (17) articulates the one end of slot (10), just the one end of ejector member (17) with lamp strip (2) contact, the other end and one go up mounting (5) and contact, torsional spring (18) are placed one side of ejector member (17), just the one end of torsional spring (18) with ejector member (17) are connected, the other end with backplate (3) are connected.
5. The advertising board convenient to detach from the light bar based on the intelligent LED lamp is characterized in that the limiting block (8) is magnetic, and the rotating rod (15) is adsorbed by the limiting block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251623.8U CN215376825U (en) | 2021-06-07 | 2021-06-07 | Billboard based on light bar is conveniently dismantled to intelligence LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251623.8U CN215376825U (en) | 2021-06-07 | 2021-06-07 | Billboard based on light bar is conveniently dismantled to intelligence LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215376825U true CN215376825U (en) | 2021-12-31 |
Family
ID=79633511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121251623.8U Active CN215376825U (en) | 2021-06-07 | 2021-06-07 | Billboard based on light bar is conveniently dismantled to intelligence LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215376825U (en) |
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2021
- 2021-06-07 CN CN202121251623.8U patent/CN215376825U/en active Active
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