CN210743528U

CN210743528U - Removal spacing subassembly of bill-board

Info

Publication number: CN210743528U
Application number: CN202020038287.8U
Authority: CN
Inventors: 谢国镇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-06-12
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a removal spacing subassembly of bill-board, including framework, show mechanism, show board, roller bearing, draw-in groove, handle, fourth spring, supporting shoe, body mechanism, fixed block, dead lever, base, gyro wheel, adjustment mechanism, block mechanism, fixture block, first spring, sealed chamber, gas pocket, stopper, second spring, slider and pivot. The utility model has the advantages that: because the inside sealed chamber that is fixed with of framework, the inside in sealed chamber slides and has the fixture block, thereby when the supporting shoe contacts with the fixture block, promote the fixture block and slide at sealed intracavity portion, make the inside gas of sealed chamber flow to the slider through the gas pocket, thereby make slider and the inside pivoted pivot meshing of framework, the realization is fixed to the show board, when preventing the show advertising information, the framework appears rocking, influence the show of advertisement, the pulling show board, make supporting shoe and fixture block separation, the cancellation is spacing to the framework, thereby be convenient for adjust the angle of show board, better show advertising information.

Description

Removal spacing subassembly of bill-board

Technical Field

The utility model relates to a remove spacing subassembly, specifically be a spacing subassembly of removal of bill-board belongs to bill-board technical field.

Background

The billboard is a signaling tool in the pull system to initiate the next production process, or to carry the product to a downstream process. This term is meant in japanese as "sign" or "sign board" and broadly refers to any outdoor medium that conveys advertising information. The size of the medium is determined according to the actual environment, and pictures of the shop signboard, the shop head and the facade can be made by hand drawing, computer making or printing on paper.

However, when the billboard needs to be displayed in a narrow space, it is inconvenient to place a plurality of display shelves due to the small space, and when the billboard needs to be displayed to viewers in different directions, it is inconvenient to adjust the angle of the display shelves back and forth, which is inconvenient to completely display the billboard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a removal spacing subassembly of bill-board just in order to solve above-mentioned problem, the flexible operation, the better show bill-board of being convenient for, and be convenient for remove fixedly to the bill-board.

The utility model realizes the above purpose by the following technical proposal, a moving limit component of a billboard, which comprises a frame body and a body mechanism arranged at one end of the frame body, wherein the body mechanism comprises a fixed block, a fixed rod, a base and a roller, the bottom end of the frame body is rotationally connected with the fixed block, one end of the fixed block is fixed with the fixed rod, the bottom end of the fixed rod is fixed with the base, one end of the base is rotationally connected with the roller, the inside of the frame body is connected with a display mechanism, the display mechanism comprises a display board, a roller, a clamping groove, a handle, a fourth spring and a supporting block, the inside of the frame body is connected with the display board in a sliding way, the supporting block is arranged in the display board in a sliding way, the fourth spring is clamped between the supporting block and the display board, and the, the clamping groove in a hexagonal structure is formed in one of the rolling shafts, the rolling shaft is connected with the handle through the clamping groove, the clamping mechanism is connected in the frame body and comprises a clamping block, a first spring, a sealing cavity, an air hole, a limiting block, a second spring, a sliding block and a rotating shaft, the sealing cavity is formed in the frame body, the clamping block slides in the sealing cavity, the first spring is clamped between the clamping block and the sealing cavity, the air hole is fixed in the frame body and communicated with the sealing cavity, the limiting block is fixed in one end of the air hole, the sliding block slides in the frame body, the second spring is clamped between the sliding block and the limiting block, the rotating shaft rotates in the frame body and extends into the fixing block, one end of the fixed rod is connected with an adjusting mechanism.

Preferably, in order to fix the frame body conveniently, the rotating shaft and the outer portion of the sliding block are both fixed with sawteeth, the sliding block is connected with the rotating shaft in a clamping mode, and the length of the sliding block is larger than the diameter of the air hole.

Preferably, in order to better show the advertisement information, the two rollers are symmetrically distributed at two ends of the display board, the two rollers are identical in size and shape, and the base is of an equilateral triangle structure.

Preferably, in order to facilitate moving and fixing the display board, the adjusting mechanism comprises a crank, a screw rod, an extrusion plate, a pillar, a pulley, a first gear, a second gear and a groove, one side of the fixing rod is rotatably connected with the crank, one end of the crank is fixed with the first gear, the first gear is rotatably connected inside the fixing rod, the inside of the fixing rod is rotatably connected with the screw rod, the screw rod is rotated inside the fixing rod and extends to the inside of the base, one end of the screw rod is fixed with the second gear, the first gear is meshed with the second gear, the second gear is rotatably connected inside the fixing rod, the screw rod is externally connected with the extrusion plate through threads, the pulley is connected to two ends of the extrusion plate, and the extrusion plate is slidably connected inside the base through the pulley, the supporting column is rotated at the bottom end of the extrusion plate, the groove is formed in the bottom end of the base, and the supporting column slides in the base through the groove.

Preferably, in order to prevent the gear from rusting and passivating, dead lever internal connection has oiling mechanism, oiling mechanism includes receiver, piston, sealing plug, third spring, oil outlet and gag lever post, dead lever one side slides and has the piston, the dead lever is inside to be fixed with the receiver, the piston slide in the dead lever extends to inside the receiver, the inside slip of receiver has the sealing plug, the sealing plug is inside to be seted up the oil outlet, sealing plug one side is fixed with the gag lever post, the gag lever post with the centre gripping has between the receiver the third spring.

Preferably, in order to prevent excessive waste of lubricating oil, the oil injection mechanism further comprises a support rod, the support rod is fixed on one side of the crank, the support rod rotates inside the fixing rod, and the length of the support rod is greater than the minimum vertical distance between the crank and the sealing plug.

Preferably, for the convenience of using manpower sparingly, the diameter of first gear is less than the diameter of second gear, the oil outlet is the wave structure, the stripper plate is the equilateral triangle structure, the pillar symmetry is equipped with threely, and three the pillar all rotate in the bottom of stripper plate.

The utility model has the advantages that: because the display board slides in the frame body, two ends of the display board are rotatably connected with two rolling shafts, and a clamping groove in a hexagonal structure is arranged in one rolling shaft, the advertising board can be conveniently placed on the surface of the rolling shaft, the crank is clamped in the groove, and workers can conveniently rotate the crank to enable the advertising board on the surface of the rolling shaft to rotate in a reciprocating manner, so that better advertising information can be conveniently displayed, and because the bottom end of the display board slides to be provided with a supporting block, a fourth spring is clamped between the supporting block and the display board, a sealing cavity is fixed in the frame body, a clamping block slides in the sealing cavity, when the supporting block is contacted with the clamping block, the clamping block is pushed to slide in the sealing cavity, so that gas in the sealing cavity flows to the sliding block through the air hole, the sliding block is meshed with a rotating shaft rotating in the frame body, the fixation of the frame body is realized, rocking appears in the framework, thereby influence the bandwagon effect of advertisement, slide in the framework inside through the pulling show board, thereby make supporting shoe and fixture block separation, the fixture block resets under the effect of first spring, the slider separates with the pivot under the effect of second spring, the spacing action of cancellation to the framework, thereby the staff of being convenient for adjusts the angle of show board at will according to the demand, be convenient for better demonstrate advertising information, through adjustment mechanism's setting, be convenient for remove and fix the bill-board.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the display mechanism and the engaging mechanism shown in FIG. 1;

FIG. 3 is a schematic view of the connection structure between the display mechanism and the oiling mechanism shown in FIG. 1;

FIG. 4 is a schematic view of the connection structure of the body mechanism and the adjusting mechanism shown in FIG. 1;

fig. 5 is an enlarged view of the portion a shown in fig. 4.

In the figure: 1. the display device comprises a frame body, 2, a display mechanism, 21, a display board, 22, a rolling shaft, 23, a clamping groove, 24, a handle, 25, a fourth spring, 26, a supporting block, 3, a body mechanism, 31, a fixing block, 32, a fixing rod, 33, a base, 34, a roller, 4, an adjusting mechanism, 41, a crank, 42, a screw rod, 43, a squeezing plate, 44, a support column, 45, a pulley, 46, a first gear, 47, a second gear, 48, a groove, 5, a clamping mechanism, 51, a clamping block, 52, a first spring, 53, a sealing cavity, 54, an air hole, 55, a limiting block, 56, a second spring, 57, a sliding block, 58, a rotating shaft, 6, an oil injection mechanism, 61, a storage box, 62, a piston, 63, a sealing plug, 64, a third spring, 65, an oil outlet, 66, a limiting rod, 67 and a supporting.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, a moving limiting assembly of a billboard comprises a frame body 1 and a body mechanism 3 disposed at one end of the frame body 1, wherein the body mechanism 3 comprises a fixing block 31, a fixing rod 32, a base 33 and a roller 34, the fixing block 31 is rotatably connected to the bottom end of the frame body 1, the fixing rod 32 is fixed to one end of the fixing block 31, the base 33 is fixed to the bottom end of the fixing rod 32, the roller 34 is rotatably connected to one end of the base 33, a display mechanism 2 is connected to the inside of the frame body 1, the display mechanism 2 comprises a display board 21, a roller 22, a clamping groove 23, a handle 24, a fourth spring 25 and a supporting block 26, the display board 21 is slidably connected to the inside of the frame body 1, the supporting block 26 is slidably disposed inside the display board 21, and the fourth spring 25 is clamped between the supporting block 26 and the display board 21, the inside of the display board 21 is rotatably connected with two rolling shafts 22, one of the rolling shafts 22 is provided with a clamping groove 23 in a hexagonal structure, the rolling shaft 22 is connected with the handle 24 through the clamping groove 23, the inside of the frame 1 is connected with a clamping mechanism 5, the clamping mechanism 5 comprises a clamping block 51, a first spring 52, a sealing cavity 53, an air hole 54, a limiting block 55, a second spring 56, a sliding block 57 and a rotating shaft 58, the inside of the frame 1 is provided with the sealing cavity 53, the clamping block 51 slides in the sealing cavity 53, the first spring 52 is clamped between the clamping block 51 and the sealing cavity 53, the air hole 54 is fixed in the frame 1, the air hole 54 is communicated with the sealing cavity 53, the limiting block 55 is fixed in one end of the air hole 54, and the sliding block 57 slides in the frame 1, the second spring 56 is clamped between the sliding block 57 and the limiting block 55, the rotating shaft 58 is rotated inside the frame body 1, the rotating shaft 58 rotates inside the frame body 1 and extends to the inside of the fixed block 31, and one end of the fixed rod 32 is connected with the adjusting mechanism 4.

As a technical optimization scheme of the utility model, the pivot 58 with the slider 57 outside all is fixed with the sawtooth, just the slider 57 with the pivot 58 block is connected, the length of slider 57 is greater than the diameter of gas pocket 54.

As a technical optimization scheme of the utility model, two roller bearing 22 symmetric distribution in show board 21's both ends, and two roller bearing 22 size shape is the same, base 33 is the equilateral triangle structure.

As a technical optimization scheme of the present invention, the adjusting mechanism 4 includes a crank 41, a lead screw 42, a pressing plate 43, a pillar 44, a pulley 45, a first gear 46, a second gear 47 and a groove 48, the fixed rod 32 is rotatably connected to the crank 41 on one side, one end of the crank 41 is fixed with the first gear 46, the first gear 46 is rotatably connected to the inside of the fixed rod 32, the inside of the fixed rod 32 is rotatably connected with the lead screw 42, the lead screw 42 is rotated inside the fixed rod 32 and extends to the inside of the base 33, one end of the lead screw 42 is fixed with the second gear 47, the first gear 46 is engaged with the second gear 47, the second gear 47 is rotatably connected to the inside of the fixed rod 32, the lead screw 42 is externally screwed with the pressing plate 43, two ends of the pressing plate 43 are connected with the pulley 45, the extrusion plate 43 is slidably connected to the inside of the base 33 through the pulley 45, the pillar 44 is rotated at the bottom end of the extrusion plate 43, the groove 48 is formed at the bottom end of the base 33, and the pillar 44 slides in the inside of the base 33 through the groove 48.

As a technical optimization scheme of the utility model, dead lever 32 internal connection has oiling mechanism 6, oiling mechanism 6 includes receiver 61, piston 62, sealing plug 63, third spring 64, oil outlet 65 and gag lever post 66, dead lever 32 one side slides and has piston 62, dead lever 32 is internal to be fixed with receiver 61, piston 62 slide in dead lever 32 and extend to inside receiver 61, the inside slip of receiver 61 has sealing plug 63, sealing plug 63 has inside seted up oil outlet 65, sealing plug 63 one side is fixed with gag lever post 66, gag lever post 66 with the centre gripping has between the receiver 61 third spring 64.

As a technical optimization scheme of the utility model, oiling mechanism 6 still includes bracing piece 67, crank 41 one side is fixed with bracing piece 67, bracing piece 67 rotate in the inside of dead lever 32, just the length of bracing piece 67 is greater than crank 41 with minimum vertical distance between the sealing plug 63.

As a technical optimization scheme of the utility model, the diameter of first gear 46 is less than the diameter of second gear 47, oil outlet 65 is the wave structure, stripper plate 43 is the equilateral triangle structure, pillar 44 symmetry is equipped with threely, and is three pillar 44 all rotate in stripper plate 43's bottom.

When the utility model is used, when the staff needs to show the billboard, firstly the display board 21 is pulled to slide in the frame 1, the advertisement paper to be shown is placed on the rolling shafts 22 at the two ends of the display board 21, then the handle 24 at one end of the rolling shaft 22 is rotated to drive the rolling shaft 22 to rotate in the display board 21, so that the billboard on the surface of the rolling shaft 22 rotates in a reciprocating way, the billboard is convenient to be shown, when the angle of the display needs to be fixed, the staff only needs to push the display board 21 in the frame 1 to slide in the frame 1, because the elasticity of the fourth spring 25 is far larger than that of the first spring 52, the supporting block 26 at the bottom end of the display board 21 extrudes the fixture block 51 sliding in the frame 1, the fixture block 51 slides in the sealed cavity 53, so that the gas in the sealed cavity 53 flows to the slider 57 through the air hole 54, the sliding block 57 is pushed to be meshed with the rotating shaft 58 rotating inside the frame 1, so that the frame 1 is fixed, and advertisement information is better displayed conveniently, when the angle of information display needs to be adjusted, a worker pulls the display board 21 back to separate the supporting block 26 at the bottom end of the display board 21 from the clamping block 51, the clamping block 51 resets under the elastic force of the first spring 52, so that the sliding block 57 is separated from the rotating shaft 58, the limit on the rotating shaft 58 is cancelled, so that a better angle adjustment is convenient, after the billboard is displayed, the worker rotates the crank 41 on one side of the fixed rod 32 to enable the crank 41 to drive the first gear 46 and the second gear 47 to be meshed and rotated, so that the lead screw 42 rotates inside the fixed rod 32, because the external thread of the lead screw 42 is connected with the extrusion plate 43, and the extrusion plate 43 slides inside the base through the pulley 45, so that when the crank 41 rotates, the extrusion plate 43 drives the pillar 44 to slide upwards inside the base 33 under the effect of the lead screw 42, make pillar 44 keep away from ground gradually, make the gyro wheel 34 activity of base 33 bottom to be convenient for the staff promotes show board 21 round trip movement under the effect of gyro wheel 34, prevent that the condition of artifical transport show board 21 from taking place, through the setting of oiling mechanism 6, thereby make the inside lubricating oil of receiver 61 pass through the surface of oil outlet 65 flow direction gear, conveniently lubricate first gear 46 and second gear 47, be convenient for use manpower sparingly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a spacing subassembly of removal of bill-board, includes framework (1) and locates body mechanism (3) of framework (1) one end, its characterized in that: the body mechanism (3) comprises a fixed block (31), a fixed rod (32), a base (33) and rollers (34), the fixed block (31) is rotatably connected to the bottom end of the frame body (1), the fixed rod (32) is fixed to one end of the fixed block (31), the base (33) is fixed to the bottom end of the fixed rod (32), the rollers (34) are rotatably connected to one end of the base (33), the display mechanism (2) is connected to the inside of the frame body (1), the display mechanism (2) comprises a display plate (21), a rolling shaft (22), a clamping groove (23), a handle (24), a fourth spring (25) and a supporting block (26), the display plate (21) is slidably connected to the inside of the frame body (1), the supporting block (26) is slidably arranged inside the display plate (21), and the fourth spring (25) is clamped between the supporting block (26) and the display plate (21), the display board (21) is internally and rotatably connected with two rolling shafts (22), one of the rolling shafts (22) is internally provided with a clamping groove (23) which is of a hexagonal structure, the rolling shaft (22) is connected with the handle (24) through the clamping groove (23), the frame body (1) is internally connected with a clamping mechanism (5), the clamping mechanism (5) comprises a clamping block (51), a first spring (52), a sealing cavity (53), an air hole (54), a limiting block (55), a second spring (56), a sliding block (57) and a rotating shaft (58), the sealing cavity (53) is arranged in the frame body (1), the clamping block (51) is arranged in the sealing cavity (53) in a sliding manner, the first spring (52) is clamped between the clamping block (51) and the sealing cavity (53), and the air hole (54) is fixed in the frame body (1), air pocket (54) communicate in sealed chamber (53), air pocket (54) one end inside is fixed with stopper (55), the inside slip of framework (1) has slider (57), slider (57) with the centre gripping has between stopper (55) second spring (56), the inside rotation of framework (1) has pivot (58), pivot (58) rotate in framework (1) inside and extend to the inside of fixed block (31), dead lever (32) one end is connected with adjustment mechanism (4).

2. A billboard movement limiting assembly according to claim 1, further comprising: sawteeth are fixed on the outer portions of the rotating shaft (58) and the sliding block (57), the sliding block (57) is connected with the rotating shaft (58) in a clamping mode, and the length of the sliding block (57) is larger than the diameter of the air hole (54).

3. A billboard movement limiting assembly according to claim 2, further comprising: two roller bearing (22) symmetric distribution in the both ends of show board (21), and two roller bearing (22) size shape is the same, base (33) are equilateral triangle structure.

4. A billboard movement limiting assembly according to claim 3, further comprising: the adjusting mechanism (4) comprises a crank (41), a screw rod (42), an extrusion plate (43), a support column (44), a pulley (45), a first gear (46), a second gear (47) and a groove (48), one side of the fixing rod (32) is rotatably connected with the crank (41), one end of the crank (41) is fixed with the first gear (46), the first gear (46) is rotatably connected with the inside of the fixing rod (32), the inside of the fixing rod (32) is rotatably connected with the screw rod (42), the screw rod (42) is rotated in the inside of the fixing rod (32) and extends to the inside of the base (33), one end of the screw rod (42) is fixed with the second gear (47), the first gear (46) is meshed with the second gear (47), and the second gear (47) is rotatably connected with the inside of the fixing rod (32), lead screw (42) outside threaded connection has stripper plate (43), stripper plate (43) both ends are connected with pulley (45), stripper plate (43) pass through pulley (45) sliding connection in the inside of base (33), stripper plate (43) bottom is rotated there pillar (44), seted up base (33) bottom recess (48), pillar (44) pass through recess (48) slide in the inside of base (33).

5. A billboard movement limiting assembly according to claim 4, further comprising: dead lever (32) internal connection has oiling mechanism (6), oiling mechanism (6) are including receiver (61), piston (62), sealing plug (63), third spring (64), oil outlet (65) and gag lever post (66), dead lever (32) one side slides and has piston (62), dead lever (32) internal fixation has receiver (61), piston (62) slide in dead lever (32) and extend to receiver (61) are inside, receiver (61) internal sliding has sealing plug (63), sealing plug (63) are inside to be seted up oil outlet (65), sealing plug (63) one side is fixed with gag lever post (66), gag lever post (66) with the centre gripping has between receiver (61) third spring (64).

6. A billboard movement limiting assembly according to claim 5, further comprising: the oiling mechanism (6) further comprises a support rod (67), the support rod (67) is fixed on one side of the crank (41), the support rod (67) rotates inside the fixing rod (32), and the length of the support rod (67) is larger than the minimum vertical distance between the crank (41) and the sealing plug (63).

7. A billboard movement limiting assembly according to claim 6, further comprising: the diameter of first gear (46) is less than the diameter of second gear (47), oil outlet (65) are the wave structure, stripper plate (43) are equilateral triangle structure, pillar (44) symmetry is equipped with threely, and three pillar (44) all rotate in the bottom of stripper plate (43).