A kind of portable advertisement plate stent
Technical field
The utility model is related to bill-board support technical field more particularly to a kind of portable advertisement plate stents.
Background technology
Billboard is a kind of demonstration tool of propaganda materials, it have many advantages, such as it is simple and clear, do not go out the heart load, exhibition can be played
Show commodity, the effect conveyed information, promote sale.Billboard is widely used in enterprises and institutions, advertising company, showroom, stops
The characteristics of places such as not busy household, hotel, supermarket, enterprise type is both artistic and practical as with novel and unique, and fashion is brief, it is deep by
Many people and the favor of consumer, billboard need stent to install fixation, the existing each building block of bill-board support
It mutually welds, can not be dismantled so that user is inconvenient to carry, and the pedestal in bill-board support is due to carrying supporting leg so that is wide
The pedestal accused in board stent needs to occupy larger space when not in use.
Utility model content
Technical problems based on background technology, the utility model proposes a kind of portable advertisement plate stents.
The utility model proposes a kind of portable advertisement plate stent, including round pedestal and being threadably mounted at pedestal top
The column of portion middle position, the side roof part and a side bottom of the column are welded with fixed seat, and the fixed seat is far from vertical
One side bottom of column offers the first placing groove that both sides are respectively provided with opening, and the inner horizontal of the first placing groove is placed with pressure
Plate, the two bottom sides of the pressing plate are welded with fixture block, and the top center position of pressing plate is rotatably connected to clamping spiral shell by bearing
Bar, the top of the top extension fixed seat of the clamping screw sets that there are two be opened in fixation above first placing groove
The first round chamber on seat, and multiple first sliding rails are equidistantly welded on the side wall of the first round chamber, first circle
The inside of cavity room is placed with the first fixed disc being slidably connected with the first sliding rail, and the top of first fixed disc is in circle
Type is installed with multiple first compressed springs, and the top of each first compressed spring is fixed on the top of the first round chamber
On inner wall, the bottom of first fixed disc is welded with the connection montant with mutually being welded at the top of pressing plate, first placing groove
Inner horizontal be placed with and have the mounting bracket being in contact with pressing plate bottom, and offer what is be adapted with fixture block at the top of mounting bracket
Card slot, the bottom surrounding of the pedestal are equidistantly opened up there are four the second placing groove, and on the both sides inner wall of the second placing groove
Rotational Cylindrical is rotatably connected to, there are one two Rotational Cylindricals rotation connections inside same second placing groove and ground
Tactile supporting leg is equipped with the locking device mounted on base bottom between four the second placing grooves.
Preferably, the mounting bracket is square type structure, and side both sides of the mounting bracket far from column are equipped with link, two
Link is located at the both sides of fixed seat respectively.
Preferably, first to be slidably connected with fixed montant is offered in the bottom interior wall of the described first round chamber to fix
Hole, and the first round chamber is connected by the inside of the first mounting hole and the first placing groove.
Preferably, the tapped through hole being meshed with clamping screw is offered at the top of the fixed seat, and tapped through hole
Inside is connected with the inside of the first placing groove.
Preferably, the locking device includes being welded on the square type block of base bottom, and opens up that there are four the on square type block
Two round chambers, four round chambers are located at four sides of square type block, the slide over side walls connection of the second round chamber respectively
There is sliding panel, and side of the sliding panel far from the second corresponding placing groove is fixed with multiple one end and is fixed on the second round chamber
The second compressed spring on side wall, the opposite side of the sliding panel are welded with connection cross bar, and the one end for connecting cross bar is welded with
The block being adapted with supporting leg.
Preferably, second compressed spring is four to eight, and multiple second compressed springs are fixed on slip in round
On plate.
Preferably, the described second round chamber offers on the side inner wall of the second placing groove slides with connecting cross bar
Second mounting hole of connection.
The beneficial effects of the utility model:
Consolidated by the card slot on mounting bracket, the fixture block on pressing plate, the bearing on pressing plate, clamping screw, connection montant, first
Determine plectane, the first sliding rail and the first compressed spring to match, and clamping screw and tapped through hole are meshed, at the top of fixed seat
Rotate clamping screw so that extension elongation of the clamping screw at the top of fixed seat becomes larger, and is now in the first pressure of tensional state
Contracting spring drives the first fixed disc to carry out upward sliding on the first sliding rail, and the first fixed disc enlightening drives the pressure in connecting rod
Plate carries out position movement in the inside of the first placing groove so that and the fixture block on pressing plate is removed out of card slot on mounting bracket,
Mounting bracket can be separated and be carried from the enterprising dismounting of fixed seat, mounting bracket and column at this time, be conducive to user and carried;
By second place groove sidewall on Rotational Cylindrical, supporting leg, the second round chamber, sliding panel, the second compressed spring,
Connection cross bar and block match, and pedestal and the installation of column screw thread, and after bill-board support use, column can be the bottom of at
It is removed on seat, supporting leg can move on to the inside of the second placing groove, connect the block on cross bar by the Rotational Cylindrical of both sides
Supporting leg is fixed in the second placing groove, has not only reduced the occupied space of pedestal, but also carried convenient for user;
Mounting bracket and column in the utility model can be dismantled on corresponding fixed seat, pedestal so that advertisement
Board stent is carried convenient for user, and supporting leg is fixed on by supporting leg by connecting the block on cross bar when not in use
In two placing grooves, the required space of pedestal is greatly reduced.
Description of the drawings
Fig. 1 be the utility model proposes a kind of portable advertisement plate stent front view.
Fig. 2 be the utility model proposes a kind of portable advertisement plate stent fixed seat structure diagram.
Fig. 3 be the utility model proposes a kind of portable advertisement plate stent pedestal bottom side view.
Fig. 4 be the utility model proposes a kind of portable advertisement plate stent A-A structure diagram.
In figure:It is 1 pedestal, 2 columns, 3 fixed seats, 4 first placing grooves, 5 pressing plates, 6 bearings, 7 clamping screws, 8 first round
Chamber, 9 first sliding rails, 10 first fixed discs, 11 first compressed springs, 12 connection montants, 13 mounting brackets, 14 second are placed
Slot, 15 supporting legs, 16 Rotational Cylindricals, 17 square type blocks, 18 second round chambers, 19 sliding panels, 20 second compressed springs, 21 connections are horizontal
Bar, 22 blocks, 23 fixture blocks.
Specific embodiment
The utility model is made with reference to specific embodiment further to explain.
Embodiment
With reference to figure 1-4, a kind of portable advertisement plate stent is proposed in the present embodiment, including round pedestal 1 and screw thread
Mounted on the column 2 of 1 top center position of pedestal, since pedestal 1 and column 2 are installed using screw thread so that column 2 and pedestal 1
It can separate and be carried, the side roof part and a side bottom of column 2 are welded with fixed seat 3, and fixed seat 3 is far from column 2
One side bottom offers the first placing groove 4 that both sides are respectively provided with opening, and the inner horizontal of the first placing groove 4 is placed with pressing plate
5, the two bottom sides of pressing plate 5 are welded with fixture block 23, and the top center position of pressing plate 5 is rotatably connected to clamping spiral shell by bearing 6
Bar 7, the top of the top extension fixed seat 3 of clamping screw 7, the top of the first placing groove 4 set that there are two be opened in fixed seat 3
The first round chamber 8, and multiple first sliding rails 9, the first round chamber are equidistantly welded on the side wall of the first round chamber 8
8 inside is placed with the first fixed disc 10 being slidably connected with the first sliding rail 9, and the top of the first fixed disc 10 is in round solid
Dingan County is equipped with multiple first compressed springs 11, and the top of each first compressed spring 11 is fixed on the top of the first round chamber 8
On portion's inner wall, the bottom of the first fixed disc 10 is welded with the connection montant 12 mutually welded with 5 top of pressing plate, the first placing groove 4
Inner horizontal be placed with and have the mounting bracket 13 being in contact with 5 bottom of pressing plate, and the top of mounting bracket 13 offers and fixture block 23
The card slot being adapted, the fixture block 23 on card slot, pressing plate 5 on mounting bracket 13, the bearing 6 on pressing plate 5, clamping screw 7, connection
Montant 12, the first fixed disc 10, the first sliding rail 9 and the first compressed spring 11 cooperation under, when bill-board support use terminates
Afterwards, first the top of fixed seat 3 rotate clamping screw 7, clamping screw 7 by bearing 6 pressing plate 5 top center position into
Row rotation, since clamping screw 7 and 3 tapped through hole of fixed seat are meshed, clamping screw 7 is in the extension elongation at 3 top of fixed seat
Become larger, be now in the first compressed spring 11 of tensional state while the first fixed disc 10 is driven to be carried out on the first sliding rail 9
Upward sliding, the first fixed disc 10 drive connecting rod 12 to carry out position movement, two companies at 5 top of pressing plate in the vertical direction
Extension bar 12 carries out position movement in the inside of the first placing groove 4 with dynamic pressure plate 5 simultaneously, and pressing plate 5 drives fixture block 23 from mounting bracket 13
On card slot in removed so that mounting bracket 13 can be removed from the inside of the first placing groove 4 in fixed seat 3, use
Family can separate mounting bracket 13 and column 2 and carry, and the bottom surrounding of pedestal 1 is equidistantly opened up puts there are four second
Slot 14 is put, and Rotational Cylindrical 16 is rotatably connected on the both sides inner wall of the second placing groove 14, positioned at same second placing groove 14
Internal two Rotational Cylindricals 16 rotation connection is there are one the supporting leg 15 touched with ground, between four the second placing grooves 15
Equipped with the locking device mounted on 1 bottom of pedestal, Rotational Cylindrical 16, supporting leg 15 on 14 side wall of the second placing groove, second are put
Under the cooperation for putting slot 14 and locking device, connect since supporting leg 15 is rotated by the side wall of 16 and second placing groove 14 of Rotational Cylindrical
It connects, supporting leg 15 can move on to the inside of the second placing groove 14, and then supporting leg 15 can be fixed in locking device.
In the present embodiment, mounting bracket 13 is square type structure, and side both sides of the mounting bracket 13 far from column 2 are equipped with extension
Ring, two links are located at the both sides of fixed seat 3 respectively, are offered in the bottom interior wall of the first round chamber 8 and fixed montant 12
The first mounting hole being slidably connected, and the first round chamber 8 is connected by the inside of the first mounting hole and the first placing groove 4,
The top of fixed seat 3 offers the tapped through hole being meshed with clamping screw 7, and the inside of tapped through hole and the first placing groove 4
Inside be connected, locking device includes being welded on the square type block 17 of 1 bottom of pedestal, and opens up that there are four second on square type block 17
Round chamber 18, four round chambers 18 are located at four sides of square type block 17 respectively, and the slide over side walls of the second round chamber 18 connects
Sliding panel 19 is connected to, and side of the sliding panel 19 far from the second corresponding placing groove 14 is fixed with multiple one end and is fixed on second
The second compressed spring 20 on round 18 side wall of chamber, the opposite side of sliding panel 19 are welded with connection cross bar 21, and connect cross bar
21 one end is welded with the block 22 being adapted with supporting leg 15, in the second round chamber 18, sliding panel 19, the second compressed spring
20th, cross bar 21 is connected, block 22 and the supporting leg 15 positioned at the second placing groove 14 inside match, multiple compressive states that are in
Second compressed spring 20 drive sliding panel 19 on the side wall of the second round chamber 18 to close to the second placing groove 14 direction into
Row slides, and the block 22 and supporting leg 15 on the drive connection cross bar 21 of sliding panel 19 are in close contact, and can be existed to avoid pedestal 1
During carrying, supporting leg 15 is skidded off from the inside of the second placing groove 14 so that pedestal 1 is required when carrying
Space is small, and the second compressed spring 20 is four to eight, and multiple second compressed springs 20 are fixed in round on sliding panel 19,
Second round chamber 18 offers second to be slidably connected with connecting cross bar 21 on the side inner wall of the second placing groove 14 and consolidates
Determine hole, the mounting bracket 13 and column 2 in the utility model can be dismantled on corresponding fixed seat 3, pedestal 1 so that wide
It accuses board stent to be carried convenient for user, and supporting leg 15 will support when not in use by connecting the block 22 on cross bar 21
Leg 15 is fixed in the second placing groove 14, greatly reduces the required space of pedestal.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.