LED warning telescopic road cone

Abstract

The utility model discloses an LED warning telescopic road cone which comprises a base and a telescopic conical shell arranged at the top of the base, and the surface of the telescopic conical shell is sleeved with two end lamp strips and a center lamp strip relative to the outer side of waterproof oxford cloth. Detachable counterweight structures are arranged on the front surface, the rear surface, the left side surface and the right side surface of the base; according to the LED warning telescopic road cone, an LED warning telescopic road cone in the prior art is improved and optimized, and a plurality of detachable counterweight structures are designed at the bottom of the LED warning telescopic road cone, so that an operator can choose to add the counterweight insertion blocks according to actual use environments and use requirements during actual use, the weight of the base is increased, and the service life of the base is prolonged. According to the LED warning telescopic road cone, the gravity center of the whole LED warning telescopic road cone is lowered, so that the LED warning telescopic road cone is not prone to toppling over in outdoor strong wind weather and is not prone to toppling over due to collision of external foreign matter, and the use stability and flexibility of the whole LED warning telescopic road cone are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of retractable road cones, and particularly relates to an LED warning retractable road cone. Background Art

[0002] The retractable road cone is a new type of retractable road cone, also known as a retractable folding road cone. When not in use, it can be directly pressed down and folded into a contracted state for easy carrying. When in use later, just pull up the pull ring to pull up and expand the retractable cone shell for use. As disclosed in the existing patent with the publication number CN210636332U, "a foldable and retractable road cone, which includes a road cone base, a cone body arranged above the base, and a cone head arranged at the top of the cone body; the cone body is connected by a group of hard plastic cone rings and a group of soft plastic elastic cone rings; the bottom of each hard plastic cone ring is connected to the top of a soft plastic elastic cone ring", it can be seen that what is described in this application is exactly a common foldable and retractable road cone. In order to enhance the warning effect, some foldable and retractable road cones are also equipped with an LED warning function. As disclosed in the existing patent with the publication number CN212835093U, "an LED flashing warning type retractable road cone, including a base, a control circuit board is snap-connected in the base, a storage battery is arranged at the lower end of the control circuit board, a control chip, a charging socket, an indicator light, a switch button and a voice warning device are integrated on the control circuit board, a cone shell is arranged at the upper end of the base, and a plurality of grooves are arranged on the outer wall of the cone shell along the height direction, and an LED low-voltage light strip is arranged in the grooves", it can be seen that what is described in this application is exactly a retractable road cone with an LED warning function. This application adds a warning light strip to the retractable road cone to enhance the warning effect;

[0003] When the existing LED warning retractable road cone is actually in use, it needs to be placed on the outdoor road surface. However, due to the lack of a well-designed weight structure in this LED warning retractable road cone, when used on the outdoor road surface, in case of strong wind weather, it is very easy to tip over due to unstable center of gravity. And even without strong wind weather, if the LED warning retractable road cone is rubbed by foreign objects from the outside, it is also very easy to tip over, causing unnecessary impacts. Therefore, the utility model needs to improve and optimize the existing LED warning retractable road cone. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an LED warning retractable road cone to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An LED warning retractable road cone, including

[0006] A base and a telescopic conical shell arranged on the top of the base. The surface of the telescopic conical shell is wrapped with waterproof Oxford cloth, and two end light strips and a central light strip are sleeved on the outer side of the waterproof Oxford cloth on the surface of the telescopic conical shell. A plurality of red LED beads are arranged on the surface of the end light strip, and a plurality of blue LED beads are arranged on the surface of the central light strip;

[0007] The base is rectangular in top view. Removable counterweight structures are arranged on the front surface, rear surface, left surface and right surface of the base. The removable counterweight structure includes a rectangular groove opened on the surface of the base, a counterweight groove opened in the rectangular groove, a counterweight insert block inserted into the rectangular groove, and a sealing plate rotatably installed on the surface of the base and covering the rectangular groove.

[0008] Preferably, side grooves are opened on both inner walls of the counterweight groove, and rubber inner blocks are embedded in the side grooves. Arc-shaped protrusions are arranged on the surface of the rubber inner blocks, and limiting card slots corresponding to the arc-shaped protrusions are opened on both side surfaces of the counterweight insert block. The arc-shaped protrusions are embedded into the limiting card slots.

[0009] Preferably, an inner cavity is opened inside the rubber inner block, and the rubber inner block and the arc-shaped protrusion are of an integral structure.

[0010] Preferably, a T-shaped clamping seat is fixed on the inner wall of the side groove. A clamping hole corresponding to the T-shaped clamping seat is opened on the other side surface of the rubber inner block, and the clamping hole communicates with the inner cavity. The end of the T-shaped clamping seat penetrates through the clamping hole into the inner cavity.

[0011] Preferably, a magnetic sheet is embedded and installed on the inner side of the bottom end of the sealing plate. Iron sheets are embedded and installed on the surface of the base corresponding to the bottom of each rectangular groove, and the magnetic sheet is in magnetic contact with the iron sheet.

[0012] Preferably, two buckling grooves are symmetrically opened on the front end surface of the counterweight insert block.

[0013] Preferably, a pull ring is arranged on the top end surface of the telescopic conical shell, and the pull ring is semi-circular.

[0014] Preferably, a charging socket and a power switch are arranged on the front surface of the base.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: By improving and optimizing the existing LED warning telescopic road cone, the present utility model designs a plurality of detachable counterweight structures at its bottom, enabling operators to select and install counterweight inserts according to the actual use environment and requirements during actual use, thereby increasing the weight of the base and lowering the center of gravity of the entire LED warning telescopic road cone. As a result, the LED warning telescopic road cone is not prone to tipping over in strong winds outdoors and is also not easily toppled by the rubbing of foreign objects, improving the use stability and flexibility of the entire LED warning telescopic road cone. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a cross-sectional view of the detachable counterweight structure of the present utility model;

[0018] Figure 3 For the present utility model Figure 2 partial enlarged view of area A;

[0019] Figure 4 For the present utility model Figure 2 partial enlarged view of area B;

[0020] In the figure: 1, telescopic cone shell; 11, pull ring; 2, base; 21, charging socket; 22, power switch; 23, iron sheet; 3, end light strip; 31, red LED lamp beads; 4, center light strip; 41, blue LED lamp beads; 5, detachable counterweight structure; 51, rectangular groove; 52, counterweight groove; 521, side groove; 522, T-shaped card seat; 53, counterweight insert; 531, limit card slot; 532, buckle groove; 54, sealing plate; 541, magnetic sheet; 55, rubber inner block; 551, arc-shaped protrusion; 552, inner cavity; 553, card hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment

[0023] Please refer to Figures 1 to 4 , which is an embodiment of the present utility model. This embodiment provides a technical solution: An LED warning telescopic road cone includes

[0024] A base 2, and a telescopic conical shell 1 arranged on the top of the base 2. The surface of the telescopic conical shell 1 is wrapped with waterproof Oxford cloth, and two end light strips 3 and a central light strip 4 are sleeved on the outer side of the surface of the telescopic conical shell 1 relative to the waterproof Oxford cloth. A plurality of red LED beads 31 are arranged on the surface of the end light strip 3, and a plurality of blue LED beads 41 are arranged on the surface of the central light strip 4. A charging socket 21 and a power switch 22 are arranged on the front surface of the base 2. The above structural principles are all prior arts. For details, reference can be made to the existing patents with publication numbers CN210636332U and CN212835093U, and no more details will be elaborated here;

[0025] The base 2 is rectangular in top view. Removable counterweight structures 5 are arranged on the front surface, rear surface, left surface and right surface of the base 2. The removable counterweight structure 5 includes a rectangular groove 51 opened on the surface of the base 2, a counterweight groove 52 opened in the rectangular groove 51, a counterweight insert block 53 inserted into the rectangular groove 51, and a sealing plate 54 rotatably installed on the surface of the base 2 and covering the rectangular groove 51. By adding counterweight insert blocks 53 around the base 2, and the counterweight insert blocks 53 are made of steel and are heavy, which can play a role in counterweighting the base 2, so that the base 2 can be stably placed on the outdoor road surface, improving the use stability of the entire LED warning telescopic road cone.

[0026] Among them, side grooves 521 are opened on both inner walls of the counterweight groove 52, and rubber inner blocks 55 are embedded in the side grooves 521. Arc-shaped protrusions 551 are arranged on the surface of the rubber inner blocks 55, and limit card slots 531 corresponding to the arc-shaped protrusions 551 are opened on both side surfaces of the counterweight insert block 53. The arc-shaped protrusions 551 are embedded into the limit card slots 531, so that the counterweight insert block 53 can be limited by the two arc-shaped protrusions 551 after being inserted into the counterweight groove 52, ensuring the stability of the counterweight insert block 53 after being inserted. An inner cavity 552 is opened inside the rubber inner block 55, so that the arc-shaped protrusions 551 have enough deformation space when being squeezed. The rubber inner block 55 and the arc-shaped protrusions 551 are of an integral structure, and both are made of rubber material and will undergo elastic deformation when being squeezed.

[0027] Among them, a T-shaped card seat 522 is fixed on the inner wall of the side groove 521. A card hole 553 corresponding to the T-shaped card seat 522 is opened on the other side surface of the rubber inner block 55, and the card hole 553 communicates with the inner cavity 552. The end of the T-shaped card seat 522 passes through the card hole 553 into the inner cavity 552. The inner cavity 552 can limit the rubber inner block 55, ensuring the stable installation of the rubber inner block 55 in the side groove 521.

[0028] Among them, a magnetic sheet 541 is embedded and installed inside the bottom end of the sealing plate 54. The magnetic sheet 541 is specifically a sheet-shaped magnet. On the surface of the base 2, iron sheets 23 are embedded and installed relative to the bottom of each rectangular groove 51, and the magnetic sheet 541 is in magnetic contact with the iron sheet 23, so that the sealing plate 54 can be well limited and will not easily rotate during use.

[0029] Among them, two buckle grooves 532 are symmetrically formed on the front surface of the counterweight insertion block 53, which is convenient for the subsequent insertion and extraction of the counterweight insertion block 53. When the counterweight insertion block 53 needs to be removed subsequently, only need to push the sealing plate 54 forcefully to the side, so that the magnetic sheet 541 is separated from the iron sheet 23, and the sealing plate 54 is directly rotated away from the rectangular groove 51, then the finger can be inserted into the rectangular groove 51 and the counterweight insertion block 53 can be pulled out forcefully, so that the end of the arc-shaped protrusion 551 is squeezed to generate elastic deformation and is finally extruded from the limit card slot 531, and the counterweight insertion block 53 can be successfully pulled out, realizing the rapid removal of the counterweight insertion block 53, so that the operator can flexibly disassemble and assemble the counterweight insertion block 53 according to the actual use environment and requirements during actual use.

[0030] Among them, a pull ring 11 is arranged on the top surface of the telescopic conical shell 1, and the pull ring 11 is semi-circular.

[0031] Although the embodiments of the present invention have been shown and described (see the above detailed description), those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED warning telescopic road cone, characterized in that: including a base (2), and a telescopic conical shell (1) arranged on the top of the base (2). The surface of the telescopic conical shell (1) is wrapped with waterproof Oxford cloth, and two end light strips (3) and a central light strip (4) are sleeved on the outer side of the telescopic conical shell (1) relative to the waterproof Oxford cloth. A plurality of red LED beads (31) are arranged on the surface of the end light strip (3), and a plurality of blue LED beads (41) are arranged on the surface of the central light strip (4); The base (2) is rectangular in top view. Removable counterweight structures (5) are arranged on the front surface, rear surface, left surface and right surface of the base (2). The removable counterweight structure (5) includes a rectangular groove (51) opened on the surface of the base (2), a counterweight groove (52) opened in the rectangular groove (51), a counterweight insert block (53) inserted into the rectangular groove (51), and a sealing plate (54) rotatably installed on the surface of the base (2) to cover the rectangular groove (51).

2. The LED warning retractable road cone according to claim 1, characterized in that: Side grooves (521) are opened on both inner walls of the counterweight groove (52), and rubber inner blocks (55) are embedded in the side grooves (521). Arc-shaped protrusions (551) are arranged on the surface of the rubber inner blocks (55), and limiting card slots (531) corresponding to the arc-shaped protrusions (551) are opened on both side surfaces of the counterweight insert block (53). The arc-shaped protrusions (551) are embedded into the limiting card slots (531).

3. The LED warning telescopic road cone according to claim 2, characterized in that: An inner cavity (552) is opened inside the rubber inner block (55), and the rubber inner block (55) and the arc-shaped protrusion (551) are of an integral structure.

4. The LED warning retractable road cone according to claim 3, wherein: A T-shaped clamping seat (522) is fixed on the inner wall of the side groove (521). A card hole (553) corresponding to the T-shaped clamping seat (522) is opened on the other side surface of the rubber inner block (55), and the card hole (553) communicates with the inner cavity (552). The end of the T-shaped clamping seat (522) penetrates through the card hole (553) into the inner cavity (552).

5. An LED warning telescopic road cone according to claim 1, characterized in that: A magnetic sheet (541) is embedded and installed on the inner side of the bottom end of the sealing plate (54). Iron sheets (23) are embedded and installed on the surface of the base (2) corresponding to the bottom of each rectangular groove (51), and the magnetic sheet (541) is in magnetic contact with the iron sheet (23).

6. The LED warning telescopic road cone according to claim 1, wherein: Two buckle grooves (532) are symmetrically opened on the front surface of the counterweight insert block (53).

7. An LED warning telescopic road cone according to claim 1, characterized in that: A pull ring (11) is arranged on the top surface of the telescopic conical shell (1), and the pull ring (11) is semi-circular.

8. The LED warning telescopic road cone according to claim 1, wherein: A charging socket (21) and a power switch (22) are arranged on the front surface of the base (2).

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