CN207925001U

CN207925001U - A kind of educational propaganda billboard

Info

Publication number: CN207925001U
Application number: CN201820343821.9U
Authority: CN
Inventors: 刘安兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-14
Filing date: 2018-03-14
Publication date: 2018-09-28
Anticipated expiration: 2028-03-14

Abstract

The utility model discloses a kind of educational propaganda billboards, including billboard, the bottom of the billboard is installed with single shoulder device, the single shoulder device includes upper fixed ring and lower fixed ring, side on fixed ring close to its bottom is fixedly connected with male part one, side in the lower fixed ring at the top of it is fixedly connected with male part two, the outer wall of the male part two is flexibly connected with the inner wall of male part one, the top of the male part two offers pressing groove, male part two is connected with briquetting by pressing groove, the bottom of the briquetting is fixedly connected with latch plate, the bottom of the latch plate is fixedly connected with resetting spring, the bottom of the resetting spring is fixedly connected with spring base.The educational propaganda billboard makes billboard pass through single shoulder device and is fixed on the shoulder of user, solve the problems, such as to propose in background technology, the effect used is more preferable by the cooperation of above-mentioned dependency structure.

Description

A kind of educational propaganda billboard

Technical field

The utility model is related to billboard technologies field, specially a kind of educational propaganda billboard.

Background technology

It for the handle of billboard, is usually integrally formed, billboard is once carried out, and the advertising display plate of propaganda function is played It is all non-dismountable with support element, real-time advertising display plate, therefore, the weight of resource cannot be replaced with this at any time according to actual needs Multiple utilization rate is low, in some special advertising displays, often uses two pieces of billboards while using the comprehensive displaying of progress, and And clamping shakiness is frequently present of in existing billboard Special handle, therefore cause situation numerous, the effect of publicity is influenced, China Patent CN203644312U discloses a kind of billboard, lifts the special telescoping handle of board, for billboard to be clamped, solves existing wide The problem of accusing board Special handle clamping shakiness and cannot arbitrarily replacing billboard.The utility model includes handlebar, is socketed on The first connector in the middle part of handlebar and the second connector being socketed at the top of handlebar, the handlebar includes first-hand shank With the second-hand's shank being socketed on inside first-hand shank, first connector is socketed on the outside of first-hand shank, and second Connector is socketed on the top of second-hand's shank.The billboard is equally applicable to educational propaganda use, but simultaneously due to this billboard It cannot be fixed well with body, cause billboard that long-time is needed to be lifted with hand rest when in use relatively elaborate, make Effect is bad.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of educational propaganda billboard Problem.

To achieve the above object, the utility model provides the following technical solutions：A kind of educational propaganda billboard, including advertisement The bottom of board, the billboard is installed with single shoulder device.

The single shoulder device includes upper fixed ring and lower fixed ring, is fixed close to the side of its bottom on fixed ring It is connected with male part one, the side in the lower fixed ring at the top of it is fixedly connected with male part two, the male part two Outer wall be flexibly connected with the inner wall of male part one, the top of the male part two offers pressing groove, and male part two is by pressing Indent is connected with briquetting, and the bottom of the briquetting is fixedly connected with latch plate, and the bottom of the latch plate, which is fixed, to be connected It is connected to resetting spring, the bottom of the resetting spring is fixedly connected with spring base, and the spring base is fixedly connected on lower fixed ring The interior bottom on the inside of it, the top of the male part one offer buckling groove, and male part one passes through buckling groove and briquetting Outer wall clamping, be fixedly connected with lower fixing sleeve at the top of fixed ring, the inner wall of the lower fixing sleeve is socketed with strut One, the inner surface on the strut one at the top of it is connected with strut two, outer at the top of it on the strut two Wall is socketed with fixing sleeve, is fixedly connected with fixed plate at the top of fixed set, on the billboard just close to bottom Face offers fixing groove with the back side, and billboard is clamped by the inner surface of fixing groove and fixed plate, the outside of the fixed plate It is connected with bolt part, one end of the bolt part extends through the side side of fixed plate and billboard and is threaded with spiral shell Parent part, the other side of the fixed plate offer nut piece fixing groove, and fixed plate is outer by nut piece fixing groove and nut piece Surface is clamped.

Preferably, height of the surface in the spring cavity away from latch plate lower surface both ends is much larger than the height of briquetting Degree.

Preferably, fixed ring and the inner wall of lower fixed ring have been fixedly connected with cushion pad, and cushion pad is foam pad.

Preferably, the bottom of the lower fixing sleeve is connect with the top side detachable of upper fixed ring.

Preferably, the vertical section of the fixed plate is concave, and the horizontal distance on the inside of the concave structure and two fixations Level interval on the inside of slot is adapted.

Compared with prior art, the utility model has the advantage that as follows：

1, the utility model passes through upper fixed ring, lower fixed ring, male part one, male part two, briquetting, latch plate, multiple The cooperation of position spring and spring base when so that single shoulder device is used, first passes through arm in upper fixed ring and lower fixed ring Then wall inwardly squeezes briquetting, briquetting and buckling groove are detached from, resetting spring compression, then adjust upper fixed ring with it is lower solid The inner diameter size for determining ring is allowed to after being adapted with arm, and adjusting can be completed in buckling groove clamping in briquetting, is finally adjusted wide Board is accused towards front, there is effect simple in structure, easy to use.

2, the utility model passes through lower fixing sleeve, strut one, strut two, upper fixing sleeve, fixed plate, bolt part and nut piece Cooperation first lower fixing sleeve and upper fixed ring are installed together when so that single shoulder device is installed, strut one is socketed by next In the inner wall of lower fixing sleeve, then strut two is socketed in the inner wall of strut one, and the top of strut two and upper fixing sleeve Inner wall is socketed, and fixing board card is connected on the inside of fixing groove by the position of last alignment and fixation slot, and is tightened bolt part and be can be completed Assembling, the educational propaganda billboard make billboard pass through single shoulder device and are fixed on user by the cooperation of above-mentioned dependency structure Shoulder on, solve the problems, such as to propose in background technology, the effect used is more preferable.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model billboard side view；

Fig. 2 is the structural schematic diagram of fixed ring and lower fixed ring front view on the utility model；

Fig. 3 is the structural schematic diagram of fixed ring and the partial sectional view of lower fixed ring upward view on the utility model；

Fig. 4 is the structural schematic diagram of the utility model strut one and two front view of strut；

Fig. 5 is the structural schematic diagram of the partial sectional view of the utility model fixed plate side view；

Fig. 6 is the structural schematic diagram that the utility model single shoulder device dismantles rear front view.

In figure：Fixed ring under 1- billboards, 2- single shoulders device, the upper fixed rings of 3-, 4-, 5- male parts one, 6- male parts two, Fixing sleeve under 7- briquettings, 8- latch plates, 9- resetting springs, 10- spring bases, 11-, 12- struts one, 13- struts two, on 14- Fixing sleeve, 15- fixed plates, 16- bolt parts, 17- nut pieces.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of educational propaganda billboard, including billboard 1, The bottom of billboard 1 is installed with single shoulder device 2.

Fig. 2 to Fig. 6 is please referred to, single shoulder device 2 includes upper fixed ring 3 and lower fixed ring 4, upper fixed ring 3 and lower fixed ring 4 Inner wall be fixedly connected with cushion pad, cushion pad is foam pad, improves the comfort that arm is worn, close in upper fixed ring 3 The side of its bottom is fixedly connected with male part 1, and the side in lower fixed ring 4 at the top of it is fixedly connected with male part two 6, the outer wall of male part 26 is flexibly connected with the inner wall of male part 1, and the top of male part 26 offers pressing groove, male part 26 are connected with briquetting 7 by pressing groove, and the bottom of briquetting 7 is fixedly connected with latch plate 8, and the bottom of latch plate 8 is solid Surely it is connected with resetting spring 9, the bottom of resetting spring 9 is fixedly connected with spring base 10, and the surface of 10 intracavitary of spring base is away from spring The height at 8 lower surface both ends of plate is much larger than the height of briquetting 7, after so that briquetting 7 is pressed down against, the top of briquetting 7 and button The inner wall for closing slot is detached from completely, and spring base 10 is fixedly connected on the bottom on the inside of it in lower fixed ring 4, male part 1 Top offers buckling groove, and male part 1 is clamped by buckling groove and the outer wall of briquetting 7, when single shoulder device 2 uses, The inner wall that arm is first passed through to upper fixed ring 3 and lower fixed ring 4, then inwardly squeezes briquetting 7, and briquetting 7 is de- with buckling groove From resetting spring 9 compresses, and then adjusts upper fixed ring 3 and is allowed to after being adapted with arm with the inner diameter size of lower fixed ring 4, is pressed Adjusting can be completed in buckling groove clamping in briquetting 7, finally adjusts billboard 1 towards front, advertisement is lifted using shoulder Board 1, plays the role of labour-saving effect, and the top of upper fixed ring 3 is fixedly connected with lower fixing sleeve 11, the bottom of lower fixing sleeve 11 with it is upper The top side detachable of fixed ring 3 connects, and the top of upper fixed ring 3 offers mounting groove, and the bottom of mounting groove offers threaded hole, The bottom of lower fixing sleeve 11 is connected with screw, and lower fixing sleeve 11 is threadedly coupled by screw with threaded hole, lower solid to realize Surely set 11 is detachably connected with upper fixed ring 3, and easy to disassemble, the inner wall of lower fixing sleeve 11 is socketed with strut 1, strut one Inner surface on 12 at the top of it is connected with strut 2 13, and the outer wall on strut 2 13 at the top of it is socketed with solid Surely 14 are covered, the top of upper fixing sleeve 14 is fixedly connected with fixed plate 15, is opened up with the back side close to the front of bottom on billboard 1 There are fixing groove, billboard 1 to be clamped by the inner surface of fixing groove and fixed plate 15, the vertical section of fixed plate 15 is concave, and should Horizontal distance on the inside of concave structure is adapted with the level interval on the inside of two fixing grooves, and the concave shaped portion of fixed plate 15 is used for blocking Firmly fixing groove prevents billboard 1 from shaking, the outside of fixed plate 15 is connected with spiral shell for constraining the scope of activities of billboard 1 One end of spigot 16, bolt part 16 extends through the side side of fixed plate 15 and billboard 1 and is threaded with nut piece 17, Gu The other side of fixed board 15 offers 17 fixing groove of nut piece, the appearance that fixed plate 15 passes through nut piece 17 fixing groove and nut piece 17 Face is clamped, and when single shoulder device 2 is installed, is first installed together lower fixing sleeve 11 and upper fixed ring 3, secondly by strut 1 It is socketed in the inner wall of lower fixing sleeve 11, then strut 2 13 is socketed in the inner wall of strut 1, and the top of strut 2 13 It is socketed with the inner wall of upper fixing sleeve 14, fixed plate 15 is connected to the inside of fixing groove by the position of last alignment and fixation slot, and is twisted Assembling can be completed in tight bolt part 16.

Operation principle：The educational propaganda billboard in use, first assembling single shoulder device 2, first by lower fixing sleeve 11 with it is upper solid Determine ring 3 to be installed together, secondly strut 1 is socketed in the inner wall of lower fixing sleeve 11, strut 2 13 is then socketed in strut One 12 inner wall, and the top of strut 2 13 and the inner wall of upper fixing sleeve 14 are socketed, and the position of last alignment and fixation slot will be consolidated Fixed board 15 is connected to the inside of fixing groove, and tightens bolt part 16 and assembling can be completed, and when single shoulder device 2 uses, first will Arm passes through the inner wall of upper fixed ring 3 and lower fixed ring 4, then inwardly squeezes briquetting 7, and briquetting 7 is detached from buckling groove, multiple Position spring 9 compresses, and then adjusts upper fixed ring 3 and is allowed to after being adapted with arm with the inner diameter size of lower fixed ring 4, briquetting 7 Adjusting can be completed in buckling groove clamping, finally adjust billboard 1 towards front, billboard 1 is lifted using shoulder, rise To the labour-saving effect of imitating.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of educational propaganda billboard, including billboard (1), it is characterised in that：The bottom of the billboard (1) is fixedly mounted There is single shoulder device (2)；

The single shoulder device (2) includes upper fixed ring (3) and lower fixed ring (4), close to its bottom on fixed ring (3) Side is fixedly connected with male part one (5), and the side on the lower fixed ring (4) at the top of it is fixedly connected with male part two (6), the outer wall of the male part two (6) is flexibly connected with the inner wall of male part one (5), is opened at the top of the male part two (6) Equipped with pressing groove, male part two (6) is connected with briquetting (7) by pressing groove, and the bottom of the briquetting (7), which is fixed, to be connected It is connected to latch plate (8), the bottom of the latch plate (8) is fixedly connected with resetting spring (9), the bottom of the resetting spring (9) It is fixedly connected with spring base (10), the spring base (10) is fixedly connected on the bottom on the inside of it, institute in lower fixed ring (4) It states and offers buckling groove at the top of male part one (5), male part one (5) is clamped by buckling groove and the outer wall of briquetting (7), institute It states and is fixedly connected with lower fixing sleeve (11) at the top of fixed ring (3), the inner wall of the lower fixing sleeve (11) is socketed with strut one (12), the inner surface on the strut one (12) at the top of it is connected with strut two (13), on the strut two (13) Outer wall at the top of it is socketed with fixing sleeve (14), and fixed plate is fixedly connected at the top of fixed set (14) (15), the front on the billboard (1) close to bottom offers fixing groove with the back side, billboard (1) by fixing groove with The inner surface of fixed plate (15) is clamped, and bolt part (16), the bolt part are connected on the outside of the fixed plate (15) (16) one end extends through the side side of fixed plate (15) and billboard (1) and is threaded with nut piece (17), described solid The other side of fixed board (15) offers nut piece (17) fixing groove, and fixed plate (15) passes through nut piece (17) fixing groove and nut piece (17) outer surface clamping.

2. a kind of educational propaganda billboard according to claim 1, it is characterised in that：The table of spring base (10) intracavitary The height at identity distance latch plate (8) lower surface both ends is much larger than the height of briquetting (7).

3. a kind of educational propaganda billboard according to claim 1, it is characterised in that：Fixed ring (3) with it is lower solid The inner wall for determining ring (4) has been fixedly connected with cushion pad, and cushion pad is foam pad.

4. a kind of educational propaganda billboard according to claim 1, it is characterised in that：The bottom of the lower fixing sleeve (11) It is connect with the top side detachable of upper fixed ring (3).

5. a kind of educational propaganda billboard according to claim 1, it is characterised in that：The vertical section of the fixed plate (15) It is concave, and the horizontal distance on the inside of the concave structure is adapted with the level interval on the inside of two fixing grooves.