CN218863786U

CN218863786U - Electronic information board with foldable supporting legs

Info

Publication number: CN218863786U
Application number: CN202220731683.8U
Authority: CN
Inventors: 谭凯
Original assignee: Shanghai Lianshen Information Technology Co ltd
Current assignee: Shanghai Lianshen Information Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2023-04-14
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to an electronic information technical field just discloses a take electronic information tablet of collapsible supporting legs, including the front panel, one side of front panel is provided with the screen, one side fixed mounting of front panel has two dead levers, two the equal movable mounting of the lower one end of dead lever has the bracing piece, two fixed mounting has the middle part post, two before the dead lever the equal fixed mounting in one side that the bracing piece is close to the middle part post has the lug, this take electronic information tablet of collapsible supporting legs, through setting up devices such as dead lever, bracing piece, callus on the sole, auxiliary rod, lug, connecting rod one, connecting rod two and fixing bolt, the bracing piece is rotatable to put down to but the horizontal expansion auxiliary rod, connecting rod one and connecting rod two fixed connection, with the auxiliary rod fixed to it is fixed with two bracing pieces through the auxiliary rod, can support the electronic information tablet through bracing piece and callus on the sole, can accomodate the supporting legs is rotatory, reduces the electronic information tablet volume during transportation.

Description

Electronic information board with foldable supporting legs

Technical Field

The utility model relates to an electronic information technical field specifically is an electronic information tablet of collapsible supporting legs in area.

Background

The electronic information board is a device which is placed outdoors and publishes information, can play prepared information contents through an internal memory or a network, and is widely applied to daily life.

The supporting legs of current electronic information tablet are generally installed in the both sides or the rear portion of information tablet, and at the in-process that needs the transportation, the unable folding inconvenience that can cause the transportation of supporting legs, current electronic information tablet is laid in the open air and is met when the rainy condition, and the screen can't be protected by rain insensitive device, can cause the damage of rainwater to the screen.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a take electronic information tablet of collapsible supporting legs possesses the collapsible advantages such as accomodating of supporting legs, preventing that the screen from intaking, has solved the problem that the background art provided.

(II) technical scheme

For realize the collapsible purpose of accomodating, preventing that the screen from intaking of above-mentioned supporting legs, the utility model provides a following technical scheme: the utility model provides a take electronic information tablet of collapsible supporting legs, includes the front panel, and one side of front panel is provided with the screen, one side fixed mounting of front panel has two dead levers, two the equal movable mounting of the lower one end of dead lever has the bracing piece, two fixed mounting has the middle part post before the dead lever, two the equal fixed mounting in one side that the bracing piece is close to the middle part post has the lug, the bracing piece passes through lug movable mounting auxiliary rod, one of them the one end movable mounting of auxiliary rod has connecting rod one, the other one the one end movable mounting of auxiliary rod has connecting rod two, the one end fixed mounting of bracing piece has the callus on the sole.

Preferably, one side fixed mounting of middle part post has the back plate, back plate top one side fixed mounting has the storage compartment, the inside movable mounting of storage compartment has the rotation axis, the one end of rotation axis exposes storage compartment and fixed mounting has the crank, the outer wall winding waterproof cloth of rotation axis.

Preferably, the fixed slot has been seted up to the one end of connecting rod one, the both sides of fixed slot all have seted up threaded hole, threaded hole movable mounting has fixing bolt, the one end fixed mounting of connecting rod two has the fixed block, the round hole has been seted up to one side of fixed block, the radius of round hole is greater than fixing bolt's radius.

Preferably, a rotating groove is formed in one end of the auxiliary rod, and one end of the rotating groove is arc-shaped.

Preferably, the width of the foot pad is smaller than that of the middle column, the length of the auxiliary rod is smaller than the distance from the protruding block to the front of the foot pad, and the total width of the auxiliary rod and the second connecting rod is smaller than that of the protruding block.

Preferably, an elongated slot is formed in the top of the storage cabin, one end of the waterproof cloth is exposed out of the storage cabin through the elongated slot, a hook is fixedly mounted at one end of the waterproof cloth which is exposed out of the storage cabin, and a hanging lug is fixedly mounted on one side of the bottom of the front panel.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. through setting up the dead lever, the bracing piece, the callus on the sole, the auxiliary rod, the lug, connecting rod one, devices such as connecting rod two and fixing bolt, the dead lever can be used to the fixed support pole and provides rotatory fulcrum for the bracing piece, the bracing piece is rotatable to be put down, and can the level expand the auxiliary rod, connecting rod one and connecting rod two fixed connection, it is fixed with the auxiliary rod, and it is fixed with two bracing pieces through the auxiliary rod, can support the electronic information tablet through bracing piece and callus on the sole, when needs transportation, can break off the connection back of connecting rod one and connecting rod two, can accomodate the supporting legs is rotatory, electronic information tablet volume during the reduction transportation.

2. Through setting up middle part post, accomodating cabin, rotation axis, cranking, waterproof cloth, couple and hangers, pull out the waterproof cloth through the couple to can too much waterproof cloth through hangers and couple, when the waterproof cloth was packed up to needs, the accessible was shaken the hand and is driven the rotation axis and rotate, accomodates the waterproof cloth winding in accomodating the cabin, the screen can be protected when raining to the waterproof cloth.

Drawings

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

FIG. 2 is a schematic view of the folding of the middle support rod of the present invention;

FIG. 3 is a schematic diagram of a middle rear plate structure of the present invention;

fig. 4 is a cross-sectional view of the auxiliary rod of the present invention;

figure 5 is a schematic view of the structure of the support rod of the present invention,

FIG. 6 is an enlarged view of area A of FIG. 3 according to the present invention;

fig. 7 is an enlarged view of the area B in fig. 5 according to the present invention.

In the figure: 1. a front panel; 2. a screen; 3. a bump; 4. a support bar; 5. an auxiliary lever; 6. a first connecting rod; 7. a second connecting rod; 8. a foot pad; 9. hanging a lug; 10. a back plate; 11. c, shaking the hand; 12. a storage compartment; 13. a middle column; 14. a fixed block; 15. fixing the rod; 16. a rotating tank; 19. hooking; 20. waterproof cloth; 21. a rotating shaft; 22. fixing grooves; 23. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-7, an electronic information board with foldable supporting legs, comprising a front panel 1, a screen 2 is disposed on one side of the front panel 1, two fixing rods 15 are fixedly disposed on one side of the front panel 1, a supporting rod 4 is movably disposed at the lower end of the two fixing rods 15, a middle column 13 is fixedly disposed in front of the two fixing rods 15, a protruding block 3 is fixedly disposed at one side of each of the two supporting rods 4 close to the middle column 13, an auxiliary rod 5 is movably disposed at one end of one of the auxiliary rods 5 through the protruding block 3, a first connecting rod 6 is movably disposed at one end of the other auxiliary rod 5, a second connecting rod 7 is movably disposed at one end of the other auxiliary rod 5, a foot pad 8 is fixedly disposed at one end of the supporting rod 4, the fixing rod 15 is used for fixing the supporting rod 4 and providing a rotation point for the supporting rod 4, because the length of the front panel 1 is long, the connecting rod 6 and the connecting rod 7 are movably connected with the two auxiliary rods 5, the folding can be accommodated, the connecting rod 6 and the connecting rod 7 can be lengthened after being unfolded, the foot pad 8 can increase the contact area with the ground, and the supporting is more stable.

As an optimization scheme of the utility model, one side fixed mounting of middle part post 13 has back plate 10, back plate 10 top one side fixed mounting has storage compartment 12, storage compartment 12's inside movable mounting has rotation axis 21, rotation axis 21's one end exposes storage compartment 12 and fixed mounting has hand cranking 11, rotation axis 21's outer wall winding waterproof cloth 20, can regard as bearing structure's the storage space after folding between back plate 10 and the front panel 1, waterproof cloth 20's one end and rotation axis 21 fixed connection, waterproof cloth 20's the other end exposes storage compartment 12, rotation axis 21 can be rotatory in storage compartment 12, accomodate waterproof cloth 20 winding.

As the utility model discloses an optimization scheme, fixed slot 22 has been seted up to the one end of connecting rod one 6, fixed slot 22's both sides all set up threaded hole, threaded hole movable mounting has fixing bolt 23, the one end fixed mounting of connecting rod two 7 has fixed block 14, the round hole has been seted up to one side of fixed block 14, the radius of round hole is greater than fixing bolt 23's radius, fixed slot 22 is the type of falling U, 14 joint of fixed block can be in the inside of fixed slot 22, fixing bolt 23 is the hand-operated bolt, run through threaded hole and round hole through fixing bolt 23 and be connected connecting rod one 6 and connecting rod two 7, connecting rod one 6 and connecting rod two 7 are connected the back, can fix two bracing pieces 4, avoid bracing piece 4 to appear rocking when supporting.

As the utility model discloses an optimization scheme, the swivelling chute 16 has been seted up to the one end of auxiliary rod 5, and the one end of swivelling chute 16 is the circular arc type, and when rotatory, when connecting rod 6 and connecting rod two 7 rotate one hundred eighty degrees to hookup location, 16 one ends of swivelling chute can prevent connecting rod 6 and connecting rod two 7 to continue rotatoryly.

As the utility model discloses an optimization scheme, the width of callus on the sole 8 is less than the width of middle part post 13, and the length of auxiliary rod 5 is less than the distance before lug 3 to callus on the sole 8, and the total width of auxiliary rod 5 and two 7 of connecting rods is less than the length of lug 3, through these length and width restrictions, can make whole bearing structure accomodate between front panel 1 and back plate 10 after folding completely.

As the utility model discloses an optimization scheme, the elongated slot has been seted up at the top of accomodating cabin 12, and the elongated slot is passed through to the one end of waterproof cloth 20 and exposes and accomodate cabin 12, and waterproof cloth 20 spills the one end fixed mounting who accomodates cabin 12 and has couple 19, and bottom one side fixed mounting of front panel 1 has hangers 9, catches hangers 9 through couple 19, can get up the waterproof cloth 20 from last to down with screen 2 protection.

The working principle is as follows: when the folding type folding table is used, the supporting rod 4 can be rotated and placed down through rotation, the supporting rod 4 is rotated to be parallel to the ground, meanwhile, the auxiliary rod 5 can be rotated to be parallel to the ground, and after the folding type folding table is unfolded, the first connecting rod 6 and the second connecting rod 7 are rotated to be parallel to the ground.

When the first connecting rod 6 and the second connecting rod 7 are unfolded to be parallel to the ground, one end of the rotating groove 16 can stop the first connecting rod 6 and the second connecting rod 7 to stop the second connecting rod 7 and the first connecting rod 6 from rotating continuously, the fixing block 14 is clamped inside the fixing groove 22 at the moment, and the fixing bolt 23 can penetrate through the round hole and the threaded hole by rotating the fixing bolt 23 to fixedly connect the first connecting rod 6 and the second connecting rod 7.

After the first connecting rod 6 and the second connecting rod 7 are connected, the two supporting rods 4 can be fixed, the supporting rods 4 are prevented from shaking, the supporting area can be increased through foot pads 8 at the bottoms of the supporting rods 4, and the supporting is more stable.

When needs mobile electronic information tablet, rotatable fixing bolt 23 of opening, with the disconnection of connecting rod 6 and connecting rod two 7, and with the rotatory one hundred eighty degrees of connecting rod 6 and connecting rod two 7, auxiliary rod 5 is to the rotatory ninety degrees of the direction of bracing piece 4 again, auxiliary rod 5 drives connecting rod 6 and connecting rod two 7 simultaneous rotation folding, again with the rotatory one hundred eighty degrees of bracing piece 4, bracing piece 4 drives auxiliary rod 5, connecting rod 6 and connecting rod two 7 are rotatory folding, take in whole strutting arrangement folding between preceding panel 1 and back plate 10, reduce the transportation area, make the electronic information tablet whole regular, conveniently stack the transportation.

When electronic information tablet is in outdoor exhibition, when meetting the rainy condition, accessible couple 19 can take off waterproof cloth 20 from rotation axis 21, and hang couple 19 on hangers 9, shelter from waterproof cloth 20 in the outside of screen 2, the rainwater that can avoid raining damages screen 2, stop the back at the rain, accessible shake hand 11 drives the rotation axis 21 rotation, rotation axis 21 packs up waterproof cloth 20, waterproof cloth 20 twines in the outside of rotation axis 21, the completion is to taking in of waterproof cloth 20.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electronic information board with foldable supporting legs comprises a front panel (1), wherein a screen (2) is arranged on one side of the front panel (1);

the method is characterized in that:

one side fixed mounting of front panel (1) has two dead levers (15), two the equal movable mounting in one side of dead lever (15) lower has bracing piece (4), two fixed mounting has middle part post (13), two before dead lever (15) bracing piece (4) are close to the equal fixed mounting in one side of middle part post (13) has lug (3), bracing piece (4) are through lug (3) movable mounting auxiliary rod (5), one of them the one end movable mounting of auxiliary rod (5) has connecting rod one (6), another one the one end movable mounting of auxiliary rod (5) has connecting rod two (7), the one end fixed mounting of bracing piece (4) has callus on the sole (8).

2. The electronic information board with foldable supporting legs as claimed in claim 1, wherein: one side fixed mounting of middle part post (13) has back plate (10), back plate (10) top one side fixed mounting has storage compartment (12), the inside movable mounting who takes in compartment (12) has rotation axis (21), the one end of rotation axis (21) exposes storage compartment (12) and fixed mounting has crank (11), the outer wall winding waterproof cloth (20) of rotation axis (21).

3. An electronic information card with foldable supporting legs as claimed in claim 1, characterized in that: fixed slot (22) have been seted up to the one end of connecting rod (6), threaded hole has all been seted up to the both sides of fixed slot (22), threaded hole movable mounting has fixing bolt (23), the one end fixed mounting of connecting rod two (7) has fixed block (14), the round hole has been seted up to one side of fixed block (14), the radius of round hole is greater than the radius of fixing bolt (23).

4. An electronic information card with foldable supporting legs as claimed in claim 1, characterized in that: a rotating groove (16) is formed in one end of the auxiliary rod (5), and one end of the rotating groove (16) is arc-shaped.

5. The electronic information board with foldable supporting legs as claimed in claim 1, wherein: the width of callus on the sole (8) is less than the width of middle part post (13), the length of auxiliary rod (5) is less than lug (3) to the distance before callus on the sole (8), the total width of auxiliary rod (5) and connecting rod two (7) is less than the length of lug (3).

6. The electronic information board with foldable supporting legs as claimed in claim 2, wherein: an elongated slot is formed in the top of the storage cabin (12), one end of the waterproof cloth (20) is exposed out of the storage cabin (12) through the elongated slot, a hook (19) is fixedly mounted at one end, leaking out of the storage cabin (12), of the waterproof cloth (20), and a hanging lug (9) is fixedly mounted on one side of the bottom of the front panel (1).