CN219800422U

CN219800422U - Foldable photovoltaic LED lamp indication board

Info

Publication number: CN219800422U
Application number: CN202320823486.3U
Authority: CN
Inventors: 曹前前; 范鸿锦; 王强; 宋军; 张海伟
Original assignee: Shandong Taizhixing Safety Technology Co ltd
Current assignee: Shandong Taizhixing Safety Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-10-03
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to a foldable photovoltaic LED lamp indication board which comprises a first mounting board, wherein a second mounting board is mounted on the side wall of the first mounting board through a hinge, supporting rods are fixed on the lower surface of the first mounting board and the lower surface of the second mounting board, a base is fixed at the lower end of each supporting rod, LED luminous words are arranged on the side walls of the first mounting board and the second mounting board, light shielding plates are fixed on the side walls of the first mounting board and the second mounting board, a solar energy accumulator electrically connected with the LED luminous words is arranged on the upper surface of each light shielding plate, and a fixing assembly is mounted on the first mounting board. When needing to carry the sign, the staff removes fixed subassembly to the fixed action of first mounting panel and second mounting panel to fold first mounting panel and second mounting panel through the hinge, rethread fixed subassembly is fixed first mounting panel and second mounting panel, has reduced the probability that first mounting panel and second mounting panel were opened when carrying the sign, is convenient for fold the sign and carries.

Description

Foldable photovoltaic LED lamp indication board

Technical Field

The utility model relates to the technical field of indication boards, in particular to a foldable photovoltaic LED lamp indication board.

Background

The sign is often used for peripheral protection suggestion of road construction scene, maintenance municipal construction or construction, in the work progress, needs to place the sign to remind pedestrian or driving to pay attention to, prevent unexpected striking event to take place, reduce the loss, the sign can be put at the place dominant traffic of needs at any time.

The utility model discloses a sign board in China patent publication No. CN205827858U, which comprises a panel and upright posts positioned at two sides of the panel and used for supporting the panel, wherein a frame is fixed at the bottom of the upright posts, the upright posts are arranged vertically to the frame, arched supporting ribs are arranged on the frame, the highest point of each arched supporting rib is provided with a caulking groove, and the upright posts are embedded in the caulking grooves; two supporting feet of the arch supporting rib are fixed on the frame, and the connecting line of the supporting feet is vertical to the panel.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the sign often need carry to different places and use, and above-mentioned sign's occupation space is big, portable.

Disclosure of Invention

In order to solve the problems, the utility model provides a foldable photovoltaic LED lamp indication board.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a collapsible photovoltaic LED lamp sign, includes first mounting panel, the second mounting panel is installed through the hinge to first mounting panel lateral wall, first mounting panel lower surface and second mounting panel lower surface all are fixed with the bracing piece, every the bracing piece lower extreme all is fixed with the base, the lateral wall that hinge one side was kept away from to first mounting panel and second mounting panel all is provided with LED and gives out light word, the lateral wall that first mounting panel and second mounting panel are close to LED and give out light word one side all is fixed with the light board, every the light board upper surface all is provided with the solar energy accumulator who is connected with LED and gives out light word electricity, install the fixed subassembly that is used for fixed first mounting panel and second mounting panel on the first mounting panel.

Through adopting above-mentioned technical scheme, LED luminous character is more striking than traditional word that sprays paint, solar energy accumulator provides the electric energy for LED luminous character, the loaded down with trivial details operation of wiring has been removed from, when needs carry the sign, the staff releases fixed subassembly to the fixed action of first mounting panel and second mounting panel, and fold first mounting panel and second mounting panel through the hinge, rethread fixed subassembly is fixed first mounting panel and second mounting panel, the probability that first mounting panel and second mounting panel were opened when having reduced carrying the sign, the folding sign of being convenient for carries.

Further, fixed subassembly includes the montant of being connected with the rotation of first mounting panel upper surface, with the fixed connecting plate of montant upper end, runs through the gag lever post that sets up on the connecting plate and slide and be connected and with the fixed operation piece in gag lever post upper end, the second mounting panel upper surface has seted up and has all pegged graft complex exhibition groove and accomodate the groove with the gag lever post.

Through adopting above-mentioned technical scheme, when needs installation or carry the sign, the staff only need rotate the montant through the connecting rod, makes the alignment of gag lever post open slot or accomodate the groove to make gag lever post and open slot or accomodate the groove grafting cooperation through the operation piece, thereby fix first mounting panel and second mounting panel, reduced first mounting panel and second mounting panel automatic folding or at the probability of carrying in-process automatic expansion in the use.

Furthermore, a spring is sleeved on the limiting rod, one end of the spring is fixed with the upper surface of the connecting plate, and the other end of the spring is fixed with the lower surface of the operating block.

Through adopting above-mentioned technical scheme, the setting of spring for the gag lever post keeps with the exhibition groove or accomodate groove grafting complex state, has reduced the probability that the gag lever post breaks away from exhibition groove or accomodates the groove.

Further, a thread groove is formed in the connecting plate, and an external thread in threaded connection with the thread groove is arranged on the limiting rod.

Through adopting above-mentioned technical scheme, when needs expand or folding sign, the staff only need upwards mention the gag lever post through the operation piece to make external screw thread and thread groove threaded connection, thereby make the gag lever post keep mentioning the state, be convenient for the staff to sign expansion or folding.

Further, a plurality of booster rods are fixed on the side wall of the operation block, and the booster rods are uniformly arranged relative to the axis of the operation block.

Through adopting above-mentioned technical scheme, the setting of helping hand pole for the staff passes through helping hand pole rotatory operation piece, and the staff of being convenient for is with external screw thread and thread groove threaded connection.

Further, the surface mounting has the installation piece on the light screen, installation piece lateral wall rotates and is connected with the pivot, fixed cover is equipped with the connecting rod in the pivot, solar energy accumulator is fixed in the connecting rod upper end.

By adopting the technical scheme, the solar energy storage device is enabled to rotate by taking the axis of the rotating shaft as the center of a circle, and a worker can conveniently adjust the angle of the solar energy storage device according to the position of the sun.

Further, the installation piece lateral wall is run through to pivot one end and is rotated and connect, install spacing subassembly in the pivot, spacing subassembly include with the fixed threaded rod of pivot tip and cover locate threaded rod on and threaded connection's the rotating block.

Through adopting above-mentioned technical scheme, after adjusting solar energy accumulator's angle, the staff need screw up the turning block, makes turning block lateral wall and installation piece lateral wall support tightly to it is spacing to the pivot, has reduced the pivot autogiration and has led to the rotatory probability of solar energy accumulator.

Further, the side wall of one side of the installation block far away from the connecting rod is fixed with a rubber sheet, and the threaded rod penetrates through the rubber sheet and is in clearance fit.

Through adopting above-mentioned technical scheme, the sheet rubber adopts rubber material to make, and its surface has great coefficient of friction, and the rotor block cooperates with the installation piece and supports tight sheet rubber, has increased the frictional force between rotor block and the installation piece, has further reduced the probability of pivot autogiration, has reduced the wearing and tearing between rotor block and the installation piece.

Further, a plurality of brake universal wheels are arranged on the lower surface of each base.

Through adopting above-mentioned technical scheme, but the setting of brake universal wheel, the staff of being convenient for promotes the sign and removes to suitable position, but the brake universal wheel has reduced the probability that the sign takes place the displacement in the use simultaneously.

In summary, the utility model has the following beneficial effects:

1. according to the utility model, compared with the traditional spray painting character, the LED luminous character is more striking, the solar energy electric accumulator provides electric energy for the LED luminous character, the complicated operation of wiring is avoided, when the indication board needs to be carried, a worker releases the fixing effect of the fixing component on the first mounting board and the second mounting board, the first mounting board and the second mounting board are folded through the hinge, and then the first mounting board and the second mounting board are fixed through the fixing component, so that the probability of opening the first mounting board and the second mounting board when the indication board is carried is reduced, and the indication board is convenient to fold and carry;

2. according to the utility model, when the indication board is required to be installed or carried, a worker only needs to rotate the vertical rod through the connecting rod, so that the limit rod is aligned with the expanding slot or the containing slot, and the limit rod is in plug-in fit with the expanding slot or the containing slot through the operation block, so that the first mounting plate and the second mounting plate are fixed, and the probability of automatic folding or automatic unfolding of the first mounting plate and the second mounting plate in the use process is reduced;

3. according to the utility model, the spring is arranged, so that the limit rod is kept in a state of being in plug-in fit with the expanding slot or the containing slot, and the probability that the limit rod is separated from the expanding slot or the containing slot is reduced.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic view showing a structure of a rotating shaft according to an embodiment of the present utility model;

fig. 5 is a schematic view showing the structure of the first mounting plate and the second mounting plate according to the embodiment of the present utility model.

In the figure: 1. a first mounting plate; 2. a second mounting plate; 21. a hinge; 22. a spreading slot; 23. a storage groove; 3. a support rod; 4. a base; 5. LED shines the word; 6. a light shielding plate; 7. a solar energy storage device; 8. a fixing assembly; 81. a vertical rod; 82. a connecting plate; 821. a thread groove; 83. a limit rod; 831. an external thread; 84. an operation block; 841. a booster rod; 9. a spring; 10. a mounting block; 11. a rotating shaft; 12. a connecting rod; 13. a limit component; 131. a threaded rod; 132. a rotating block; 14. a rubber sheet; 15. a brake universal wheel; 16. and (5) installing a block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

As shown in fig. 1-5, the embodiment of the utility model discloses a foldable photovoltaic LED lamp indication board, which comprises a first mounting plate 1, a second mounting plate 2, a supporting rod 3, a base 4, LED light-emitting words 5, a light shielding plate 6, a solar energy accumulator 7 and a fixing component 8.

The first mounting plate 1 and the second mounting plate 2 are rectangular plate-shaped structures, and the side walls of the first mounting plate 1 and the side walls of the second mounting plate 2 are connected through hinges 21. The bracing piece 3 is the round bar-shaped structure of vertical setting, and bracing piece 3 is provided with two, and two bracing pieces 3 are fixed respectively at first mounting panel 1 lower surface and second mounting panel 2 lower surface. The base 4 is the cuboid structure, and base 4 is provided with two, and two bases 4 are fixed respectively at two bracing piece 3 lower extreme, and the weight of base 4 is greater than the weight of first mounting panel 1 and second mounting panel 2. The LED light-emitting word 5 is the LED light-emitting word 5 commonly used in the prior art and applicable to the embodiment, and the LED light-emitting word 5 is arranged on the side wall of one side, far away from the hinge 21, of the first mounting plate 1 and the second mounting plate 2. The light shielding plates 6 are of rectangular plate-shaped structures, two light shielding plates 6 are arranged, and the two light shielding plates 6 are respectively fixed on the side wall of the first mounting plate 1, which is close to one side of the LED light-emitting word 5, and the side wall of the second mounting plate 2, which is close to one side of the LED light-emitting word 5. The solar energy electric accumulator 7 is the solar energy electric accumulator 7 of the common and suitable this embodiment in prior art, and solar energy electric accumulator 7 is provided with two, and two solar energy electric accumulators 7 set up respectively at two light screen 6 upper surfaces, and two solar energy electric accumulator 7 all are connected with LED luminous word 5 electricity.

The fixed component 8 is installed on the first mounting plate 1 and is used for fixing the first mounting plate 1 and the second mounting plate 2, and the fixed component 8 comprises a vertical rod 81, a connecting plate 82, a limiting rod 83 and an operation block 84. The vertical rod 81 is of a round rod-shaped structure which is vertically arranged, and the vertical rod 81 is rotationally connected to the upper surface of the first mounting plate 1. The connecting plate 82 is of a rectangular plate-shaped structure, and the connecting plate 82 is fixed at the upper end of the vertical rod 81. The stop lever 83 is a round rod-shaped structure which is vertically arranged, the stop block penetrates through the connecting plate 82 and is connected in a sliding manner, and the upper surface of the second mounting plate 2 is provided with an unfolding groove 22 and a storage groove 23 which are in plug-in fit with the stop lever 83. The operation block 84 is a round block structure, the operation block 84 is fixed at the upper end of the limit rod 83, and the axis of the operation block 84 coincides with the axis of the limit rod 83.

The LED luminous character 5 is more striking than traditional spray paint character, solar energy accumulator 7 provides the electric energy for LED luminous character 5, the loaded down with trivial details operation of wiring has been removed from, when needs carry the sign, the staff upwards lifts gag lever post 83 through operation piece 84, make gag lever post 83 break away from with the grafting state of expansion groove 22, thereby remove the fixed action to first mounting panel 1 and second mounting panel 2, and fold first mounting panel 1 and second mounting panel 2 through hinge 21, rethread connecting rod 12 rotates montant 81, make the alignment of gag lever post 83 accomodate groove 23, and make gag lever post 83 and accomodate groove 23 grafting cooperation through operation piece 84, thereby fix first mounting panel 1 and second mounting panel 2, first mounting panel 1 and second mounting panel 2 are automatic folding in the use or automatic probability of expanding in the carrying process, be convenient for fold the sign and carry.

In order to reduce the probability that the limit rod 83 is separated from the unfolding groove 22 or the storage groove 23, the limit rod 83 is sleeved with a spring 9, one end of the spring 9 is fixed with the upper surface of the connecting plate 82, the other end of the spring 9 is fixed with the lower surface of the operating block 84, and the spring 9 is arranged to enable the limit rod 83 to be kept in a state of being in plug-in fit with the unfolding groove 22 or the storage groove 23, so that the probability that the limit rod 83 is separated from the unfolding groove 22 or the storage groove 23 is reduced.

In order to facilitate the unfolding or folding of the indication board by the staff, the connecting plate 82 is provided with a threaded groove 821, the limiting rod 83 is provided with an external thread 831 in threaded connection with the threaded groove 821, when the indication board needs to be unfolded or folded, the staff only needs to lift the limiting rod 83 upwards through the operating block 84, and the external thread 831 is in threaded connection with the threaded groove 821, so that the limiting rod 83 is kept in a lifted state, and the unfolding or folding of the indication board by the staff is facilitated.

In order to facilitate the threaded connection of the external thread 831 with the thread groove 821, a plurality of power-assisted rods 841 are fixed to the side wall of the operation block 84, and the power-assisted rods 841 are uniformly arranged with respect to the axis of the operation block 84, so that a worker rotates the operation block 84 through the power-assisted rods 841, thereby facilitating the worker to connect the external thread 831 with the thread groove 821.

In order to be convenient for adjust the angle of solar energy accumulator 7, light screen 6 upper surface is fixed with installation piece 10, and installation piece 10 lateral wall rotates and is connected with pivot 11, and the fixed cover is equipped with connecting rod 12 in the pivot 11, and solar energy accumulator 7 is fixed in connecting rod 12 upper end to this makes solar energy accumulator 7 use the axis of pivot 11 to rotate as the centre of a circle, thereby the staff of being convenient for adjusts the angle of solar energy accumulator 7 according to the position of sun.

In order to reduce the probability of automatic rotation of the rotating shaft 11, one end of the rotating shaft 11 penetrates through the side wall of the mounting block 10 and is connected in a rotating mode, a limiting assembly 13 is mounted on the rotating shaft 11, and the limiting assembly 13 comprises a threaded rod 131 and a rotating block 132. The threaded rod 131 is a horizontally arranged rod-shaped structure, the threaded rod 131 is fixed at the end of the rotating shaft 11, and the axis of the threaded rod 131 coincides with the axis of the threaded rod 131. The rotating block 132 is of a hexagonal block structure, and the rotating block 132 is sleeved on the threaded rod 131 and is in threaded connection. After the angle of the solar energy storage device 7 is adjusted, a worker needs to screw the rotating block 132, so that the side wall of the rotating block 132 abuts against the side wall of the mounting block 10, and the rotating shaft 11 is limited, and the probability that the rotating shaft 11 automatically rotates to cause the solar energy storage device 7 to rotate is reduced.

In order to further reduce the probability of automatic rotation of the rotating shaft 11, the side wall of the mounting block 10, which is far away from the connecting rod 12, is fixed with a rubber sheet 14, the threaded rod 131 penetrates through the rubber sheet 14 and is in clearance fit, the rubber sheet 14 is made of rubber materials, the surface of the rubber sheet is provided with a large friction coefficient, the rotating block 132 is matched with the mounting block 10 and abuts against the rubber sheet 14, the friction force between the rotating block 132 and the mounting block 10 is increased, the probability of automatic rotation of the rotating shaft 11 is further reduced, and abrasion between the rotating block 132 and the mounting block 10 is reduced.

In order to be convenient for remove the sign, every base lower surface all is provided with a plurality of universal wheels 15 that can brake, but the setting of universal wheel 15 that brakes, the staff of being convenient for promotes the sign and removes to suitable position, but the universal wheel 15 that brakes has reduced the probability that the sign takes place the displacement in the use simultaneously.

In order to enhance the stability of the base 4, the side wall of each base 4 is fixedly provided with a mounting block 16, and the lower surface of each mounting block 16 is provided with a brake universal wheel 15.

The use principle of the foldable photovoltaic LED lamp indication board in the embodiment is as follows: the LED luminous character 5 is more striking than traditional spray paint character, solar energy accumulator 7 provides the electric energy for LED luminous character 5, the loaded down with trivial details operation of wiring has been removed from, when needs carry the sign, the staff upwards lifts gag lever post 83 through operation piece 84, make gag lever post 83 break away from with the grafting state of expansion groove 22, thereby remove the fixed action to first mounting panel 1 and second mounting panel 2, and fold first mounting panel 1 and second mounting panel 2 through hinge 21, rethread connecting rod 12 rotates montant 81, make the alignment of gag lever post 83 accomodate groove 23, and make gag lever post 83 and accomodate groove 23 grafting cooperation through operation piece 84, thereby fix first mounting panel 1 and second mounting panel 2, first mounting panel 1 and second mounting panel 2 are automatic folding in the use or automatic probability of expanding in the carrying process, be convenient for fold the sign and carry.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. Foldable photovoltaic LED lamp sign, including first mounting panel (1), characterized by: the utility model discloses a solar energy storage device, including hinge (21) and fixed subassembly (8) including first mounting panel (1), second mounting panel (2), first mounting panel (1) lateral wall is installed through hinge (21) second mounting panel (2), first mounting panel (1) lower surface and second mounting panel (2) lower surface all are fixed with bracing piece (3), every bracing piece (3) lower extreme all is fixed with base (4), the lateral wall that hinge (21) one side was kept away from to first mounting panel (1) and second mounting panel (2) all is provided with LED luminescent word (5), the lateral wall that first mounting panel (1) and second mounting panel (2) are close to LED luminescent word (5) one side all is fixed with light screen (6), every light screen (6) upper surface all is provided with solar energy storage device (7) that are connected with LED luminescent word (5), install on first mounting panel (1) fixed subassembly (8) that are used for fixed first mounting panel (1) and second mounting panel (2).

2. The foldable photovoltaic LED light sign of claim 1, characterized by: the fixing assembly (8) comprises a vertical rod (81) rotationally connected with the upper surface of the first mounting plate (1), a connecting plate (82) fixed with the upper end of the vertical rod (81), a limiting rod (83) penetrating through the connecting plate (82) and connected in a sliding manner, and an operation block (84) fixed with the upper end of the limiting rod (83), wherein an unfolding groove (22) and a storage groove (23) which are in splicing fit with the limiting rod (83) are formed in the upper surface of the second mounting plate (2).

3. The foldable photovoltaic LED light sign of claim 2, characterized by: the limiting rod (83) is sleeved with a spring (9), one end of the spring (9) is fixed with the upper surface of the connecting plate (82), and the other end of the spring (9) is fixed with the lower surface of the operating block (84).

4. The foldable photovoltaic LED light sign of claim 3, wherein: the connecting plate (82) is provided with a thread groove (821), and the limiting rod (83) is provided with an external thread (831) in threaded connection with the thread groove (821).

5. The foldable photovoltaic LED light sign of claim 4, wherein: a plurality of booster rods (841) are fixed on the side wall of the operation block (84), and the booster rods (841) are uniformly arranged about the axis of the operation block (84).

6. The foldable photovoltaic LED light sign of claim 1, characterized by: the solar energy power generation device is characterized in that a mounting block (10) is fixed on the upper surface of the light shielding plate (6), a rotating shaft (11) is rotatably connected to the side wall of the mounting block (10), a connecting rod (12) is fixedly sleeved on the rotating shaft (11), and the solar energy power storage device (7) is fixed at the upper end of the connecting rod (12).

7. The foldable photovoltaic LED light sign of claim 6, wherein: one end of the rotating shaft (11) penetrates through the side wall of the mounting block (10) and is connected with the side wall in a rotating mode, a limiting assembly (13) is mounted on the rotating shaft (11), and the limiting assembly (13) comprises a threaded rod (131) fixed with the end portion of the rotating shaft (11) and a rotating block (132) sleeved on the threaded rod (131) and in threaded connection.

8. The foldable photovoltaic LED light sign of claim 7, wherein: the side wall of one side of the installation block (10) far away from the connecting rod (12) is fixedly provided with a rubber sheet (14), and the threaded rod (131) penetrates through the rubber sheet (14) and is in clearance fit.

9. The foldable photovoltaic LED light sign of claim 1, characterized by: the lower surface of each base (4) is provided with a plurality of universal wheels (15) capable of braking.