CN217061377U

CN217061377U - LED electronic guide board

Info

Publication number: CN217061377U
Application number: CN202220324819.3U
Authority: CN
Inventors: 陈功鸿
Original assignee: Hunan Tianjingxuanhe Logo Advertising Co ltd
Current assignee: Hunan Tianjingxuanhe Logo Advertising Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-26
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to a LED electronic guide board, which comprises a supporting base, a fixed hollow rod is fixedly arranged in the middle of the top end of the supporting base, a telescopic rod is slidably arranged at the top end of the fixed hollow rod, a guide board main body is fixedly arranged at the top end of the telescopic rod, a protective cover is welded at the top end of the guide board main body, inner cavities are arranged at both sides of the bottom end of the supporting base, a fixed box body is fixedly arranged at both sides of the top end of the supporting base, a cylinder is arranged in the fixed box body through the inner cavities, a sliding plate is fixedly arranged at the bottom end of the cylinder, rolling wheels are symmetrically arranged at the bottom end of the sliding plate, the utility model has the effect of conveniently folding and unfolding the rolling wheels, so that the electronic guide board can be stably supported on the ground when in use, the stability of the electronic guide board is improved, and the electronic guide board is further reinforced and supported by increasing inclined struts, the stabilizing effect of the electronic guide board is further improved.

Description

LED electronic guide board

Technical Field

The utility model belongs to the technical field of the traffic early warning technique and specifically relates to a LED electron direction tablet is related to.

Background

The warning guide plate is an important public infrastructure of a city, and the good warning guide plate can enable pedestrians to walk a lot of curved roads, so that the working efficiency and the city image of people are greatly improved; in addition, under the condition that traffic polices carry out traffic control, LED electronic warning guide boards are required to be arranged for warning and dredging, and after a driver sees the warning guide boards, the driver can make further processing and decision in advance according to the placement condition of the warning guide boards and install the guide boards to drive in the direction.

However, most of the existing LED electronic warning guide boards are placed at the intersection when in use, and because the LED electronic warning guide boards have a certain height, the LED electronic warning guide boards are easily blown down by wind under the influence of factors such as wind power in the nature or air flow generated when large vehicles pass by, and the like, so that the stability of the LED electronic warning guide boards in use is influenced, the guiding efficiency of the LED electronic warning guide boards is further influenced, and inconvenience is brought to the use of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a LED electron direction tablet has the effect of being convenient for receive and release the wheel that rolls, makes the electron direction tablet can the stable stay subaerial when using, has improved the stability of electron direction tablet when using, further consolidates the support to the electron direction tablet through the mode that increases the bracing simultaneously, prevents that the electron direction tablet from being scraped by the wind-force influence in the use, has further improved the stable effect of electron direction tablet.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a LED electron direction tablet, includes and supports the base, it has fixed hollow pole to support base top middle part fixed mounting, fixed hollow pole top slidable mounting has the telescopic link, telescopic link top fixed mounting has the direction tablet main part, direction tablet main part top welding has the protection casing, support base bottom both sides and all seted up the inner chamber, support the equal fixed mounting in base top both sides and have fixed box body, the inside inner chamber that passes of fixed box body installs the cylinder, cylinder bottom fixed mounting has the sliding plate, sliding plate bottom symmetry is provided with the wheel that rolls, it all articulates at base both sides top and installs the bracing piece to support, bracing piece one end fixed mounting has the antiskid ribbed tile, the welding of fixed box body one side symmetry has the connecting plate.

The present invention may be further configured in a preferred embodiment as: the telescopic link surface one side bottom link up and has seted up the through-hole, the inside symmetry of through-hole installs the fixture block, two fixed mounting has the spring between the fixture block, the standing groove has all been seted up at fixed hollow rod top both sides middle part, the fixture block diameter is less than the standing groove internal diameter, the fixture block is located inside the standing groove.

The present invention in a preferred embodiment can be further configured to: threaded holes are symmetrically formed in the outer surface of the supporting rod, one end of the connecting plate is in threaded connection with a fastening bolt, and the fastening bolt is embedded with the threaded holes.

The present invention may be further configured in a preferred embodiment as: the inner wall of the inner cavity is symmetrically provided with sliding grooves at two ends, the sliding plate is symmetrically welded with sliding blocks at the front end and the rear end, the diameter of each sliding block is smaller than the inner diameter of each sliding groove, and each sliding block is located inside each sliding groove.

The present invention in a preferred embodiment can be further configured to: the rolling device comprises four rolling wheels, wherein the volume of the four rolling wheels is smaller than the volume of an inner cavity, and the rolling wheels are positioned in the inner cavity.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses at the in-process that uses, through with the telescopic link from the inside roll-off of fixed hollow rod, make the joint under the effect of spring of fixture block in the standing groove, make the direction tablet main part extend to the take the lead work to the take the lead to the altitude, start the cylinder and drive the sliding plate and slide about the inner chamber is inside, make the in-process of sliding plate upglide with a plurality of roll wheels along the inner chamber shrink to support the base inside, make the bottom and the ground that support the base contact, prevent to support the direction tablet main part on base top because of the roll wheel can not fix random rolling problem in the use, the stable effect of direction tablet main part when using has been kept, the people of being convenient for observe the direction through the direction tablet main part.

2. The utility model discloses at the in-process that uses, fastening bolt through rotating the connecting plate both ends takes out from the screw hole of bracing piece surface, cancel the connecting plate spacing to the bracing piece, rotate the bracing piece and make antiskid ribbed tile and ground laminate mutually, and then make the bracing piece carry out diagonal bracing to supporting the base, further improved the stability of supporting the base under fixed state, prevent that the direction tablet main part from receiving the problem that wind-force disturbed to be scraped easily, make to support the base can be more stable under the state of placement.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the support base of the present invention;

FIG. 3 is a schematic side view of the supporting base of the present invention;

fig. 4 is a schematic view of the internal structure of the hollow rod of the present invention.

Reference numerals: 1. a support base; 2. fixing the hollow rod; 3. a telescopic rod; 4. a guide plate main body; 5. a protective cover; 6. fixing the box body; 7. a cylinder; 8. an inner cavity; 9. a sliding plate; 10. a rolling wheel; 11. a support bar; 12. an anti-skid plate; 13. a connecting plate; 14. a clamping block; 15. a spring; 16. and (6) placing a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, for the LED electronic guide board disclosed by the utility model, comprising a supporting base 1, a fixed hollow rod 2 is fixedly arranged at the middle part of the top end of the supporting base 1, a telescopic rod 3 is slidably arranged at the top end of the fixed hollow rod 2, a guide board main body 4 is fixedly arranged at the top end of the telescopic rod 3, a protective cover 5 is welded at the top end of the guide board main body 4, an inner cavity 8 is arranged at both sides of the bottom end of the supporting base 1, a fixed box body 6 is fixedly arranged at both sides of the top end of the supporting base 1, an air cylinder 7 is arranged in the fixed box body 6 through the inner cavity 8, a sliding plate 9 is fixedly arranged at the bottom end of the air cylinder 7, rolling wheels 10 are symmetrically arranged at the bottom end of the sliding plate 9, a supporting rod 11 is hinged at both sides of the top part of the supporting base 1, an anti-skid plate 12 is fixedly arranged at one end of the supporting rod 11, a connecting plate 13 is symmetrically welded at one side of the fixed box body 6, sliding grooves are symmetrically arranged at both ends of the inner wall of the inner cavity 8, the front end and the rear end of the sliding plate 9 are symmetrically welded with sliding blocks, the diameter of each sliding block is smaller than the inner diameter of the sliding groove, the sliding blocks are positioned in the sliding grooves, the number of the rolling wheels 10 is four, the volume of the four rolling wheels 10 is smaller than the volume of the inner cavity 8, the rolling wheels 10 are positioned in the inner cavity 8, in the utility model, the supporting base 1 rolls to the position to be guided under the action of the rolling wheels 10, the air cylinder 7 is started to drive the sliding plate 9 to slide up and down in the inner cavity 8, the output end of the power supply of the air cylinder 7 is connected with the input end of the external power supply through wires, so that the rolling wheels 10 at the bottom end of the sliding plate 9 are contracted into the inner cavity 8, the bottom end of the supporting base 1 is attached to the ground, the contact area between the supporting base 1 and the ground is increased, the guiding board main body 4 at the top end of the supporting base 1 is more stable when in use, the problem that the guiding board main body 4 at the top end of the supporting base 1 can not be fixed to roll randomly in the use due to the rolling wheels 10 is prevented, the stable effect of direction tablet main part 4 when using has been kept, it observes the direction through direction tablet main part 4 to be convenient for people, fastening bolt through rotating connecting plate 13 both ends threaded connection takes out from the screw hole, cancellation connecting plate 13 is spacing to bracing piece 11, rotate the bracing piece 11 of articulated installation, the antiskid ribbed tile 12 laminating that makes bracing piece 11 top is subaerial, the cooperation through bracing piece 11 and antiskid ribbed tile 12 is consolidated the support to supporting base 1 skew direction, further improved the stability of supporting base 1 under fixed state, prevent that direction tablet main part 4 from receiving the problem that wind-force disturbed easily by scraping, make supporting base 1 can be more stable under the state of placing.

Refer to fig. 1 and fig. 2 to 3 surface one side bottoms of telescopic link have been link up and have been seted up the through-hole, fixture block 14 is installed to the inside symmetry of through-hole, and fixed mounting has spring 15 between two fixture blocks 14, and standing groove 16 has all been seted up at 2 top both sides middle parts of fixed hollow rod, and fixture block 14 diameter is less than the 16 internal diameters of standing groove, and fixture block 14 is located inside standing groove 16, the utility model discloses in, take out the telescopic link 3 of shrink in fixed hollow rod 2 inside, make fixture block 14 pop out from the through-hole is inside under spring 15's effect when the fixed hollow rod 2 of roll-off, rotate telescopic link 3 and make the 14 joints of fixture block in standing groove 16, be convenient for extend direction tablet main part 4 behind the height and be favorable to people to observe.

Referring to fig. 1 and fig. 2, simultaneously, threaded hole has been seted up to bracing piece 11 surface symmetry, and connecting plate 13 one end threaded connection has fastening bolt, fastening bolt and the mutual gomphosis of screw hole, the utility model discloses in, the fastening bolt who rotates connecting plate 13 both ends threaded connection takes out from the screw hole, cancel connecting plate 13 spacing to bracing piece 11, the cooperation of the bracing piece 11 of being convenient for and antiskid ribbed tile 12 is consolidated the support to supporting base 1 incline, when not using the electron direction tablet, fix bracing piece 11 on the connecting plate 13 of fixed box body 6 one side through fastening bolt, be convenient for accomodate bracing piece 11 and antiskid ribbed tile 12, improved the convenience of people when using.

The implementation principle of the embodiment is as follows: when the utility model is used, the support base 1 rolls to the position needing guiding under the action of the rolling wheels 10, the telescopic rod 3 contracted in the fixed hollow rod 2 is taken out, the fixture block 14 is popped out from the inside of the through hole under the action of the spring 15 when sliding out of the fixed hollow rod 2, the telescopic rod 3 is rotated to enable the fixture block 14 to be clamped in the placing groove 16, the guide board main body 4 with the extended height is convenient for people to observe, the cylinder 7 is started to drive the sliding plate 9 to slide up and down in the inner cavity 8, the output end of the power supply of the cylinder 7 is connected with the input end of an external power supply through wires, a plurality of rolling wheels 10 at the bottom end of the sliding plate 9 are contracted into the inner cavity 8, the bottom end of the support base 1 is further jointed with the ground, the contact area between the support base 1 and the ground is increased, and the guide board main body 4 at the top end of the support base 1 is more stable when in use, the problem that the guide board main body 4 at the top end of the supporting base 1 cannot be fixed to roll freely due to the rolling wheels 10 in the using process is solved, the stable effect of the guide board main body 4 in use is kept, and people can observe the guide through the guide board main body 4 conveniently.

Preferably, fastening bolt through rotating connecting plate 13 both ends threaded connection takes out from the screw hole, cancellation connecting plate 13 is spacing to bracing piece 11, rotate the bracing piece 11 of articulated installation, make the antiskid ribbed tile 12 laminating on bracing piece 11 top subaerial, the cooperation through bracing piece 11 and antiskid ribbed tile 12 is to supporting base 1 diagonal direction and consolidate the support, further improved the stability of supporting base 1 under fixed state, prevent that direction tablet main part 4 from receiving the problem that wind-force disturbed and easily scraped, make and support base 1 can be more stable under the state of placement.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a LED electron direction tablet, includes support base (1), its characterized in that: the supporting device is characterized in that a fixed hollow rod (2) is fixedly mounted in the middle of the top end of a supporting base (1), a telescopic rod (3) is slidably mounted at the top end of the fixed hollow rod (2), a guide board main body (4) is fixedly mounted at the top end of the telescopic rod (3), a protective cover (5) is welded at the top end of the guide board main body (4), inner cavities (8) are formed in the two sides of the bottom end of the supporting base (1), fixed box bodies (6) are fixedly mounted on the two sides of the top end of the supporting base (1), an air cylinder (7) penetrates through the inner cavity (8) in the fixed box bodies (6) to be mounted, a sliding plate (9) is fixedly mounted at the bottom end of the air cylinder (7), rolling wheels (10) are symmetrically arranged at the bottom end of the sliding plate (9), supporting rods (11) are hinged to the tops of the two sides of the supporting base (1), and an anti-skid plate (12) is fixedly mounted at one end of the supporting rods (11), and connecting plates (13) are symmetrically welded on one side of the fixed box body (6).

2. An LED electronic sign according to claim 1, wherein: the telescopic rod is characterized in that a through hole is formed in the bottom of one side of the outer surface of the telescopic rod (3) in a penetrating mode, clamping blocks (14) are symmetrically installed in the through hole, a spring (15) is fixedly installed between the two clamping blocks (14), placing grooves (16) are formed in the middle of the two sides of the top end of the fixed hollow rod (2), the diameter of each clamping block (14) is smaller than the inner diameter of each placing groove (16), and each clamping block (14) is located inside each placing groove (16).

3. An LED electronic sign according to claim 1, wherein: threaded holes are symmetrically formed in the outer surface of the supporting rod (11), one end of the connecting plate (13) is in threaded connection with a fastening bolt, and the fastening bolt is embedded with the threaded holes.

4. An LED electronic sign according to claim 1, wherein: the inner wall of the inner cavity (8) is symmetrically provided with sliding grooves at two ends, sliding blocks are symmetrically welded at two ends around the sliding plate (9), the diameter of each sliding block is smaller than the inner diameter of each sliding groove, and each sliding block is located inside each sliding groove.

5. An LED electronic sign according to claim 1, wherein: the number of the rolling wheels (10) is four, the volume of the four rolling wheels (10) is smaller than that of the inner cavity (8), and the rolling wheels (10) are located in the inner cavity (8).