CN216014706U

CN216014706U - LED signboard

Info

Publication number: CN216014706U
Application number: CN202122047864.7U
Authority: CN
Inventors: 王信澄
Original assignee: Hangzhou Mingfeng Intelligent Logo Co ltd
Current assignee: Hangzhou Mingfeng Intelligent Logo Co ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-03-11
Anticipated expiration: 2031-08-28

Abstract

The utility model discloses an LED signboard which comprises a bottom box, wherein the bottom of an inner cavity of the bottom box is movably connected with a threaded rod through a bearing, the surface of the threaded rod is in threaded connection with a threaded sleeve, two sides of the threaded sleeve are both movably connected with connecting rods through rotating shafts, and one side of each connecting rod, which is far away from the threaded sleeve, is movably connected with a supporting plate through a rotating shaft. According to the LED signboard, the bottom box, the threaded rod, the threaded sleeve, the connecting rod, the supporting plate, the driven gear, the driving gear, the supporting rod and the signboard body are arranged to jointly construct the LED signboard, wherein the driven gear and the driving gear can drive the threaded rod and the threaded sleeve to rotate so as to drive the connecting rod and the supporting plate to move upwards, so that the supporting rod and the signboard body can be driven to adjust the height upwards, the signboard is prevented from being shielded by surrounding flowers and trees, the signboard cannot be seen clearly, and people cannot conveniently look over the signboard.

Description

LED signboard

Technical Field

The utility model relates to the technical field of signboard, in particular to an LED signboard.

Background

The LED signboard generally refers to an instruction sign that has the LED display screen, and the signboard is the tablet of direction indication, also is called the bill-board, and the sign, for example lavatory direction tablet, signpost and so on all can be called the sign, and its definition is more extensive, the hall sign, direction tablet, room number tablet, consultation platform tablet, the cashier's desk tablet of hotel articles for use, the plastics tablet of parking usefulness, park notice board etc. all belong to the category of sign and all select stainless steel mirror surface or drawbench for use usually, titanium gold plate, glass, ya keli board, copper, aluminum plate, cold-rolled plate, marble, stainless steel pipe, wood is as surface material.

The existing LED signboard is fixed into a whole, the height of the LED signboard cannot be adjusted, the signboard can be shielded to a certain degree only along with the growth of trees and flowers around, and people cannot conveniently check the signboard.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide the LED signboard which has the advantage of height adjustment and solves the problems that the existing LED signboard is fixed into a whole and cannot be adjusted in height, and the signboard is shielded to a certain extent only along with the growth of surrounding trees and flowers, so that people cannot check the signboard conveniently.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED signboard, includes the under casing, there is the threaded rod bottom of under casing inner chamber through bearing swing joint, the surperficial threaded connection of threaded rod has the thread bush, the both sides of thread bush all have the connecting rod through pivot swing joint, one side that the thread bush was kept away from to the connecting rod has the backup pad through pivot swing joint, the surface of threaded rod and the below cover that is located the thread bush are equipped with driven gear, driven gear's surface toothing has the driving gear, driving gear and driven gear meshing, the top fixedly connected with bracing piece of backup pad, the top of bracing piece runs through the under casing and extends to the top and the fixedly connected with signboard body of under casing, the positive fixedly connected with transmission shaft of driving gear.

Preferably, the sliding grooves are formed in the two sides of the inner cavity of the bottom box, the sliding blocks are connected to the inner cavity of the sliding grooves in a sliding mode, and one ends, far away from the sliding grooves, of the sliding blocks are fixedly connected with the supporting plate.

Preferably, the front surface of the transmission shaft penetrates through the bottom case and extends to the outside of the bottom case, and the front surface of the transmission shaft is fixedly connected with a rotating handle.

Preferably, the top fixedly connected with guard plate of signboard body, all through support fixedly connected with solar panel around the position of guard plate top both sides.

Preferably, the top of the protection plate is fixedly connected with a storage battery box, and the inner cavity of the storage battery box is fixedly connected with a storage battery.

Preferably, the top fixedly connected with stopper of threaded rod, battery and signboard body electric connection.

Preferably, a through hole is formed in the top of the inner cavity of the bottom box, and the support rod is located in the inner cavity of the through hole.

Compared with the prior art, the utility model has the following beneficial effects:

according to the LED signboard assembly, the bottom box, the threaded rod, the threaded sleeve, the connecting rod, the supporting plate, the driven gear, the driving gear, the supporting rod and the signboard body are arranged to jointly construct the LED signboard, wherein the threaded rod and the threaded sleeve can be driven to rotate through the driven gear and the driving gear, so that the connecting rod and the supporting plate are driven to move upwards, the supporting rod and the signboard body can be driven to adjust the height upwards, the situation that the signboard is shielded by surrounding flowers and trees is not clearly seen is avoided, people cannot conveniently look over the signboard, the purpose of height adjustment is achieved through the matching of the structure, the practicability and usability of the device are improved, the use experience of a user is enhanced, and the use requirements of the user can be better met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the bottom case in the configuration of the present invention;

FIG. 3 is a cross-sectional view of a battery case in the configuration of the present invention;

FIG. 4 is a partial enlarged view of A in FIG. 2 according to the present invention.

In the figure: 1. a bottom box; 2. a threaded rod; 3. a threaded sleeve; 4. a connecting rod; 5. a support plate; 6. a driven gear; 7. a driving gear; 8. a support bar; 9. a signboard body; 10. a drive shaft; 11. a chute; 12. a slider; 13. a storage battery; 14. a protection plate; 15. a solar panel; 16. a battery case; 17. and a through hole.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an LED signboard comprises a bottom case 1, a threaded rod 2 is movably connected to the bottom of an inner cavity of the bottom case 1 through a bearing, a threaded sleeve 3 is connected to the surface of the threaded rod 2 through a thread, a connecting rod 4 is movably connected to both sides of the threaded sleeve 3 through a rotating shaft, a supporting plate 5 is movably connected to one side, away from the threaded sleeve 3, of the connecting rod 4 through a rotating shaft, a driven gear 6 is sleeved on the surface of the threaded rod 2 and below the threaded sleeve 3, a driving gear 7 is engaged with the surface of the driven gear 6, the driving gear 7 is engaged with the driven gear 6, a supporting rod 8 is fixedly connected to the top of the supporting plate 5, the top of the supporting rod 8 penetrates through the bottom case 1 and extends to the top of the bottom case 1, and is fixedly connected with a signboard body 9, a transmission shaft 10 is fixedly connected to the front side of the driving gear 7, and passes through the bottom case 1, the threaded rod 2, the threaded sleeve 3 and the connecting rod 4, Backup pad 5, driven gear 6, driving gear 7, bracing piece 8 and signboard body 9's setting, a LED signboard has been found jointly, wherein can drive threaded rod 2 and thread bush 3 through driven gear 6 and driving gear 7 and rotate, and then drive connecting rod 4 and backup pad 5 and upwards remove, thereby can drive bracing piece 8 and signboard body 9 and make progress height-adjusting, the sheltering from of flowers and plants trees to the signboard around having avoided, lead to the condition of the unclear signboard of leading to the fact, inconvenient people look over, the cooperation of above structure, the purpose of altitude mixture control has been realized, the practicality and the usability of device have been improved, user's use experience has been strengthened, thereby user's user demand of satisfying that can be better.

Concrete, spout 11 has all been seted up to the both sides of 1 inner chamber of under casing, and the inner chamber sliding connection of spout 11 has slider 12, and the one end and the backup pad 5 fixed connection of spout 11 are kept away from to slider 12, through the setting of spout 11 and slider 12, can carry out spacing removal to backup pad 5.

Specifically, the front surface of the transmission shaft 10 penetrates through the bottom case 1 and extends to the outside of the bottom case 1, and the front surface of the transmission shaft 10 is fixedly connected with a rotating handle.

Specifically, the top fixedly connected with guard plate 14 of signboard body 9, the front and back position of 14 top both sides of guard plate all through support fixedly connected with solar panel 15, through solar panel 15's setting, can be with solar energy conversion electric energy.

Specifically, the top of the protection plate 14 is fixedly connected with a storage battery box 16, and the inner cavity of the storage battery box 16 is fixedly connected with a storage battery 13.

Specifically, the top fixedly connected with stopper of threaded rod 2, battery 13 and signboard body 9 electric connection.

Specifically, through-hole 17 has been seted up at the top of the 1 inner chamber of under casing, and bracing piece 8 is located the inner chamber of through-hole 17, through the setting of through-hole 17, can carry out spacing removal to bracing piece 8.

When the device is used, the transmission shaft 10 and the driving gear 7 are driven to rotate by rotating the rotating handle, the driving gear 7 drives the driven gear 6 and the threaded rod 2 to rotate, the threaded rod 2 can drive the threaded sleeve 3 to rotate, the threaded sleeve 3 can push the support plate 5 to move upwards due to the limiting movement of the connecting rod 4, and further can drive the support rod 8 and the signboard body 9 to upwards adjust the height, so that the situation that the signboard is not clearly seen due to the shielding of surrounding flowers and trees can be avoided, people can not conveniently check the signboard, meanwhile, the solar energy can be converted into electric energy by the arrangement of the solar panel 15 and stored in the storage battery 13, then the storage battery 13 can provide electric power support for the LED signboard, the aim of height adjustment is realized by the matching of the above structures, the practicability and usability of the device are improved, and the use experience of a user is enhanced, thereby can better satisfy user's user demand.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED signboard, includes under casing (1), its characterized in that: the bottom of the inner cavity of the bottom box (1) is movably connected with a threaded rod (2) through a bearing, the surface of the threaded rod (2) is connected with a threaded sleeve (3) through threads, two sides of the threaded sleeve (3) are both movably connected with a connecting rod (4) through a rotating shaft, one side, away from the threaded sleeve (3), of the connecting rod (4) is movably connected with a supporting plate (5) through a rotating shaft, a driven gear (6) is sleeved on the surface of the threaded rod (2) and positioned below the threaded sleeve (3), a driving gear (7) is meshed with the surface of the driven gear (6), the driving gear (7) is meshed with the driven gear (6), a supporting rod (8) is fixedly connected to the top of the supporting plate (5), the top of the supporting rod (8) penetrates through the bottom box (1) and extends to the top of the bottom box (1) and is fixedly connected with a signboard body (9), the front surface of the driving gear (7) is fixedly connected with a transmission shaft (10).

2. The LED signboard of claim 1, wherein: both sides of the inner cavity of the bottom box (1) are provided with sliding grooves (11), the inner cavity of each sliding groove (11) is connected with a sliding block (12) in a sliding mode, and one end, far away from the sliding grooves (11), of each sliding block (12) is fixedly connected with the supporting plate (5).

3. The LED signboard of claim 1, wherein: the front surface of the transmission shaft (10) penetrates through the bottom box (1) and extends to the outside of the bottom box (1), and the front surface of the transmission shaft (10) is fixedly connected with a rotating handle.

4. The LED signboard of claim 1, wherein: the signboard body (9) top fixedly connected with guard plate (14), all through support fixedly connected with solar panel (15) around the position of guard plate (14) top both sides.

5. The LED signboard of claim 4, wherein: the top fixedly connected with battery box (16) of guard plate (14), the inner chamber fixedly connected with battery (13) of battery box (16).

6. The LED signboard of claim 5, wherein: the top fixedly connected with stopper of threaded rod (2), battery (13) and signboard body (9) electric connection.

7. The LED signboard of claim 1, wherein: the top of the inner cavity of the bottom case (1) is provided with a through hole (17), and the support rod (8) is positioned in the inner cavity of the through hole (17).