CN211237565U

CN211237565U - Portable signboard

Info

Publication number: CN211237565U
Application number: CN202020377110.0U
Authority: CN
Inventors: 陈航飞
Original assignee: Hangzhou Huichuang Logo System Engineering Co ltd
Current assignee: Hangzhou Huichuang Logo System Engineering Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-08-11
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a portable signboard, including first signboard board, second signboard board and fixed subassembly, first signboard board and second signboard board are articulated mutually, be equipped with the draw-in groove on the first signboard board, be equipped with the fixture block on the second signboard board, fixture block and draw-in groove joint, fixed subassembly includes first catch bar, second catch bar and connecting rod, the one end of first catch bar is located the draw-in groove, be equipped with fixed chamber in the cell wall of draw-in groove, the connecting rod rotates with fixed chamber to be connected, be equipped with first elastic component between first catch bar and the fixed chamber, the second catch bar sets up in the side of the cell wall of draw-in groove. The utility model discloses can make the folding portable of signboard, be applicable to most circumstances.

Description

Portable signboard

Technical Field

The utility model belongs to the technical field of the signboard technique and specifically relates to a portable signboard is related to.

Background

The signboard generally refers to a sign for identification, and the signboard has characters, patterns and other contents to indicate directions and warn. Signboard and the signboard of indoor usage of signboard mainly difference outdoor usage, among the prior art, the volume of signboard is great, when the staff need use the signboard, can carry usually, and because the volume of signboard, can lead to the signboard to consume great in required manpower and material resources in handling, handling efficiency is low, consequently needs the signboard of a transport of being convenient for and carrying.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable signboard, the utility model provides an among the prior art because the volume of signboard and weight are big and consume the problem of a large amount of manpower and materials when leading to the transport, formula signboard can portable and transport.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable signboard comprises a signboard plate, wherein a display surface is arranged on the signboard plate, the signboard plate comprises a first signboard plate, a second signboard plate and a clamping component for detachably connecting the first signboard plate and the second signboard plate, the first signboard plate and the second signboard plate are in loose-leaf connection, the first signboard plate is provided with a limiting part for limiting the rotation angle of the second signboard relative to the first signboard to be less than or equal to 180 degrees, the clamping component comprises a clamping groove arranged on the first signboard plate and a clamping block arranged on the second signboard plate, the clamping groove and the clamping block are both arranged on the display surface, when the signboard plate is folded, the clamping groove is clamped with the clamping block, a fixed cavity is arranged in the groove wall of the clamping groove, and a fixed component is arranged in the fixed cavity, the connecting rod is hinged to the side wall of the fixed cavity, one end of the connecting rod is rotatably connected with the first push rod, the first push rod penetrates through the side wall of the fixed cavity and is arranged in the clamping groove, a guide surface is arranged on the part, arranged in the clamping groove, of the first push rod, the other end of the connecting rod is rotatably connected with the second push rod, the second push rod penetrates through the side wall of the fixed cavity and is arranged outside, a first elastic piece is arranged between the side wall of the fixed cavity and the connecting rod, a fixed block is arranged on the side wall of the clamping block, and when the fixed block provides thrust for the first push rod through the guide surface or the second push rod moves in the direction of retracting the fixed cavity, the first push rod moves in the direction of retracting the fixed cavity; when the first elastic piece is in a natural state and the fixed block is positioned below the first push rod, the first push rod provides a limiting force for the fixed block.

The first signboard board and the second signboard board can be folded and placed and are convenient to carry, when the first signboard board and the second signboard board are unfolded, the clamping block and the clamping groove in the first signboard board and the second signboard board are separated from each other at the moment, the sliding rod between the first signboard board and the second signboard board is abutted against each other, the supporting rod is rotated out of the supporting groove, so that the signboard can be stably placed, when the signboard is to be folded, the supporting rod is firstly retracted into the supporting groove, the second elastic piece pushes the sliding rod to be clamped and fixed with the supporting rod, then the second signboard board is rotated, the clamping block is clamped and fixed with the clamping groove, the fixing block on the side surface of the clamping block extrudes the first pushing rod to enable the first pushing rod to retract into the fixing cavity, when the fixing block moves to a position which is not contacted with the first pushing rod, the first pushing rod is ejected through the first elastic piece to play a limiting role, and when the fixing block needs to be separated, and pressing the second push rod to enable the second push rod to drive the connecting rod to rotate, so that the first push rod rotates to retract into the cavity, and the clamping block is taken out.

Preferably, the portable signboard further comprises two groups of supporting assemblies, the two groups of supporting assemblies are respectively arranged on the first signboard edition and the second signboard edition, each supporting assembly comprises a supporting groove, a sliding rod and a supporting rod, a second elastic piece is arranged between the sliding rod and the side wall of the supporting groove, a retaining piece is arranged at one end of the sliding rod connected with the second elastic piece, the other end of the sliding rod extends out of the side wall of the supporting groove and is arranged outside, the supporting rod is arranged at the supporting groove, when the signboard is folded, the second elastic piece provides thrust to enable the retaining piece to provide retaining force for the supporting rod to enable the supporting rod to be arranged in the supporting groove, when the signboard is unfolded, the sliding rods in the two groups of supporting assemblies are mutually abutted, and the retaining piece is separated from the supporting rod, the bracing piece with it is articulated to support the groove, a lateral wall opening setting of supporting the groove forms and rotates the opening, it is equipped with the fixed slot to support the groove tank bottom, the fixed slot is located rotate the opening part, work as the bracing piece with the keeper breaks away from and when rotatory 180 degrees the bracing piece with the fixed slot joint. The supporting component can be unfolded when the signboard is used, and a stable triangular structure is formed by the supporting rod and the supporting side rod, so that the signboard can be stably placed, and meanwhile, the supporting rod and the supporting side rod can be folded to enter the clamping groove when not used, and the size of the whole signboard is reduced, and the signboard is convenient to carry.

Preferably, the ends of the two fixture blocks, which are located outside the signboard plate, are respectively provided with a stripe for increasing friction force. When first signboard board and second signboard board expand, need pass through two fixture block butts to make bracing piece and support side lever shift out from the draw-in groove, the stripe can increase friction power, can not slide when making the fixture block contact.

Preferably, both sides of the support groove are respectively provided with a concave edge for taking out the support rod. When the user needs to take the supporting rod out of the supporting groove, the supporting rod can be taken out through the concave edges on the two sides of the supporting groove, and the operation is simpler.

Preferably, a first magnet is arranged on the hinged side surface of the first signboard board and the second signboard board, and a second magnet which is mutually attracted with the first magnet is arranged on the hinged side surface of the second signboard board and the first signboard board. The first magnet and the second magnet attract each other, so that the first signboard plate and the second signboard plate are stable in structure after being unfolded, and cannot deflect after being unfolded.

Preferably, the clamping groove is matched with the size of the clamping block. When the first identification plate and the second identification plate are folded, the clamping block and the clamping groove are required to be clamped, the clamping groove and the clamping block can not move in the clamping groove due to size matching, and the clamping block is prevented from being separated from the clamping groove.

Preferably, the inclined surface is provided with stripes for increasing friction force. After the convex block is contacted with the stripes on the inclined plane, the cross rod is retracted into the cavity through extrusion, and the stripes increase the friction force of the colored glaze, so that the structure can easily achieve the effect.

Compared with the prior art, the beneficial effects of the utility model are that: the signboard is designed into a foldable structure, so that the signboard with larger volume originally is convenient to carry, simple in structure and convenient to operate by being folded into smaller volume; compared with other signboard, the whole volume is small, and the carrying is convenient; the consumption of manpower and material resources is reduced, and the use efficiency is high.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a first signboard panel part of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention.

The reference numerals are explained below: 1. a first signboard panel; 2. a second signboard panel; 3. a card slot; 4. a clamping block; 5. a fixing assembly; 6. a clamping assembly; 7. a fixed block; 8. a first push rod; 9. a connecting rod; 10. A fixed cavity; 11. a second push rod; 12. a first elastic member; 14. a second elastic member; 17. a slide bar; 15. a support rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1:

as shown in fig. 1, a portable signboard comprises a signboard board, wherein a display surface is arranged on the signboard board, the signboard board comprises a first signboard board 1, a second signboard board 2 and a clamping component 6 for detachably connecting the first signboard board and the second signboard board 2, the first signboard board 1 and the second signboard board 2 are in loose-leaf connection, a limiting part is arranged on the first signboard board and used for limiting the rotation angle of the second signboard relative to the first signboard board to be less than or equal to 180 degrees, the clamping component 6 comprises a clamping groove 3 arranged on the first signboard board 1 and a clamping block 4 arranged on the second signboard board 2, the clamping groove 3 and the clamping block 4 are both arranged on the display surface, when the signboard board is folded, the clamping groove 3 is clamped with the clamping block 4, a fixed cavity 10 is arranged in the groove wall of the clamping groove 3, a fixing component 5 is arranged in the fixed cavity 10 and comprises a first push rod 8, a connecting rod 9 and a second push rod 11, the connecting rod 9 is hinged with the side wall of the fixed cavity 10, one end of the connecting rod 9 is rotatably connected with the first push rod 8, the first push rod 8 penetrates through the side wall of the fixed cavity 10 and is arranged in the clamping groove 3, the first push rod 8 is arranged on the part of the clamping groove 3 and is provided with a guide surface, the other end of the connecting rod 9 is rotatably connected with the second push rod 11, the second push rod 11 penetrates through the side wall of the fixed cavity 10 and is arranged outside, a first elastic part 12 is arranged between the side wall of the fixed cavity 10 and the connecting rod 9, the side wall of the clamping block 4 is provided with a fixed block 7, when the fixed block 7 provides thrust for the first push rod 8 through the guide surface, or when the second push rod 11 retracts into the direction of the fixed cavity 10 to move, the first push rod 8 moves towards the direction of retracting the fixed cavity 10; when the first elastic element 12 is in a natural state and the fixed block 7 is located below the first push rod 8, the first push rod 8 provides a limiting force for the fixed block 7.

As shown in fig. 2-3, the portable signboard further includes two sets of support assemblies, the two sets of support assemblies are respectively disposed on the first signboard version and the second signboard plate 2, the support assemblies include support grooves, sliding rods 17 and support rods 15, second elastic members 14 are disposed between the sliding rods 17 and the side walls of the support grooves, a retaining member is disposed at one end of the sliding rods 17 connected to the second elastic members 14, the other end of the sliding rods 17 extends out of the side walls of the support grooves to be disposed outside, the support rods 15 are disposed at the support groove openings, when the signboard plate is folded, the second elastic members 14 provide thrust to enable the retaining members to provide retaining force for the support rods 15 to enable the support rods 15 to be disposed in the support grooves, when the signboard plate is unfolded, the sliding rods 17 of the two sets of support assemblies are abutted against each other, the holder with the bracing piece 15 breaks away from, the bracing piece 15 with support the groove and articulate, a lateral wall opening setting of supporting the groove forms and rotates the opening, support the groove tank bottom and be equipped with the fixed slot, the fixed slot is located rotate the opening part, work as bracing piece 15 with the holder breaks away from and rotates 180 degrees the bracing piece 15 with the fixed slot joint. The two ends of the sliding rod 17, which are positioned outside the first signboard plate 1 and the second signboard plate 2, are respectively provided with a stripe for increasing friction force. The two sides of the supporting groove are respectively provided with a concave edge which is convenient for taking out the supporting rod 15. The side surface of the first signboard board 1 hinged with the second signboard board 2 is provided with a first magnet, and the side surface of the second signboard board 2 hinged with the first signboard board 1 is provided with a second magnet mutually attracted with the first magnet. The clamping groove 3 is matched with the clamping block 4 in size. And stripes for increasing friction force are arranged on the guide surface.

The working principle is as follows: the first signboard board 1 and the second signboard board 2 can be folded and placed for convenient carrying, when the first signboard board 1 and the second signboard board 2 are unfolded, the clamping block 4 and the clamping groove 3 in the first signboard board 1 and the second signboard board 2 are separated at the moment, the sliding rod 17 between the first signboard board 1 and the second signboard board 2 is abutted against each other, the supporting rod 15 is rotated out of the supporting groove, so that the signboard can be stably placed, when the signboard is to be folded, the supporting rod 15 is firstly retracted into the supporting groove, the second elastic piece 14 pushes the sliding rod 17 to be clamped and fixed with the supporting rod 15, then the second signboard board 2 is rotated, so that the clamping block 4 is clamped and fixed with the clamping groove 3, at the moment, the fixing block 7 on the side surface of the clamping block 4 extrudes the first pushing rod 8, so that the first pushing rod 8 retracts into the fixing cavity 10, when the fixing block 7 moves to a position which is not contacted with the first pushing rod 8, first catch bar 8 pops out through first elastic component 12, plays limiting displacement, when needing the separation, presses second catch bar 11, makes second catch bar 11 drive connecting rod 9 rotatory to make first catch bar 8 rotate and withdraw in the cavity, fixture block 4 takes out.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A portable signboard comprises a signboard plate, wherein a display surface is arranged on the signboard plate, and the portable signboard is characterized in that the signboard plate comprises a first signboard plate (1), a second signboard plate (2) and a clamping component (6) used for detachably connecting the first signboard plate and the second signboard plate (2), the first signboard plate (1) and the second signboard plate (2) are in loose-leaf connection, a limiting part is arranged on the first signboard, and the limiting part is used for limiting the rotation angle of the second signboard relative to the first signboard to be less than or equal to 180 degrees;

the clamping component (6) comprises a clamping groove (3) arranged on the first signboard board (1) and a clamping block (4) arranged on the second signboard board (2), the clamping groove (3) and the clamping block (4) are arranged on the display surface, when the signboard board is folded, the clamping groove (3) is clamped with the clamping block (4), a fixed cavity (10) is arranged in the groove wall of the clamping groove (3), a fixed component (5) is arranged in the fixed cavity (10), the fixed component comprises a first push rod (8), a connecting rod (9) and a second push rod (11), the connecting rod (9) is hinged with the side wall of the fixed cavity (10), one end of the connecting rod (9) is rotatably connected with the first push rod (8), the first push rod (8) penetrates through the side wall of the fixed cavity (10) and is arranged in the clamping groove (3), the first push rod (8) is arranged on the part of the clamping groove (3) and is provided with a guide surface, the other end of the connecting rod (9) is rotatably connected with the second push rod (11), the second push rod (11) penetrates through the side wall of the fixed cavity (10) and is arranged outside, a first elastic part (12) is arranged between the side wall of the fixed cavity (10) and the connecting rod (9), and the side wall of the clamping block (4) is provided with a fixed block (7);

when the fixed block (7) provides thrust for the first push rod (8) through the guide surface, or the second push rod (11) moves towards the direction of retracting the fixed cavity (10), the first push rod (8) moves towards the direction of retracting the fixed cavity (10); when the first elastic piece (12) is in a natural state and the fixed block (7) is positioned below the first push rod (8), the first push rod (8) provides a limiting force for the fixed block (7).

2. The portable signboard of claim 1, further comprising two sets of support members respectively disposed on the first signboard plate and the second signboard plate (2), the supporting component comprises a supporting groove, a sliding rod (17) and a supporting rod (15), a second elastic piece (14) is arranged between the sliding rod (17) and the side wall of the supporting groove, one end of the sliding rod (17) connected with the second elastic piece (14) is provided with a retaining piece, the other end of the sliding rod (17) extends out of the side wall of the supporting groove and is arranged outside, the supporting rod (15) is arranged at the groove opening of the supporting groove, when the signboard plate is folded, the second elastic piece (14) provides pushing force to enable the holding piece to provide holding force for the supporting rod (15) so that the supporting rod (15) is arranged in the supporting groove;

when the signboard board expandes, two sets of slide bar (17) among the supporting component butt each other, the holder with bracing piece (15) break away from, bracing piece (15) with support the groove and articulate, a lateral wall opening in support the groove sets up and forms and rotates the opening, support the groove tank bottom and be equipped with the fixed slot, the fixed slot is located rotate the opening part, work as bracing piece (15) with the holder breaks away from and when rotatory 180 degrees bracing piece (15) with the fixed slot joint.

3. The portable signboard of claim 2, wherein one ends of the two sliding bars (17) outside the first signboard and the second signboard plates (1 and 2) are respectively provided with a stripe for increasing friction force.

4. A portable signboard of claim 2, wherein both sides of the support groove are respectively provided with a concave edge for facilitating the removal of the support bar (15).

5. The portable signboard of claim 1, wherein a first magnet is arranged on the hinged side of the first signboard board (1) and the second signboard board (2), and a second magnet which is mutually attracted with the first magnet is arranged on the hinged side of the second signboard board (2) and the first signboard board (1).

6. The portable signboard of claim 1, wherein the slot (3) is adapted to the size of the block (4).

7. A portable signboard of claim 1 wherein the guide surface is provided with a stripe for increasing friction.