CN207966423U - A kind of advertising propaganda board - Google Patents

Abstract

The utility model discloses a kind of advertising propaganda boards, including the fixed plate being fixedly mounted on two support columns, the side of the fixed plate offers the first groove, publicity board is equipped in first groove, first chamber is offered in fixed plate, first chamber is in the lower section of the first groove, and offer first through hole on the both sides inner wall of first chamber, the second groove is offered on the both sides inner wall of first groove, second chamber is offered in the bottom interior wall of two the second grooves, first chamber is in the centre position of two second chambers, two second chambers are connected to corresponding first through hole respectively, screw rod is rotatablely equipped in first through hole.The utility model is simple in structure, easy to operate, and quickly installation fixation can be carried out to publicity board by simple rotational action, time saving and energy saving, has brought prodigious facility.

Description

A kind of advertising propaganda board

Technical field

The utility model is related to propaganda board technical field more particularly to a kind of advertising propaganda boards.

Background technology

With economic continuous development, the marketing activity is more and more, and various advertisements are devised, and advertisement publicizing billboard is wide A kind of important tool for accusing publicity, currently there are number of types of advertisement publicizing billboard, but most of advertisement publicizing billboard It designs relatively simple, is substantially and is puted up using traditional poster, installation replacement can not easily be carried out, it is time-consuming and laborious, A large amount of resource is wasted, thus it is proposed that a kind of advertising propaganda board, is solved the above problems with this.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of advertising proposed is used Propaganda board.

To achieve the goals above, the utility model uses following technical solution：

A kind of advertising propaganda board, including the fixed plate that is fixedly mounted on two support columns, the fixed plate Side offers the first groove, and publicity board is equipped in the first groove, offers first chamber in fixed plate, and first chamber is in the The lower section of one groove, and first through hole is offered on the both sides inner wall of first chamber, it is opened on the both sides inner wall of the first groove Equipped with the second groove, second chamber is offered in the bottom interior wall of two the second grooves, first chamber is in two the second chambers The centre position of room, two second chambers are connected to corresponding first through hole respectively, are rotatablely equipped with screw rod in first through hole, and two A screw rod one end close to each other all extends in first chamber and is welded with the first tapered gear, the bottom interior wall of first chamber On offer the second through-hole, first rotating shaft is rotatablely equipped in the second through-hole, the top of first rotating shaft extends in first chamber And it is welded with the second tapered gear, two the first tapered gears are engaged with the second tapered gear, what two screw rods were located remotely from each other One end extends respectively in corresponding second chamber and is welded with the tapered gear of third, is rotatablely equipped in two the second grooves The bottom end of second shaft, the second shaft extends in corresponding second chamber and is welded with the 4th tapered gear, the 4th tapered teeth Wheel is engaged with the tapered gear of corresponding third, is welded with cam in the second shaft, the first slide bar is slidably fitted in the second groove, First slide bar is welded with two limited blocks close to the side of the second shaft, the top and bottom of cam respectively with two limited block phases Mutually close side is slidably connected, and the both sides of publicity board are opened up there are two third groove, and the is slidably fitted in third groove One end of two slide bars, the second slide bar extends in the second groove and is welded on corresponding first slide bar.

Preferably, the 4th groove, the top rotational installation of the second shaft are offered in the top inner wall of second groove In corresponding 4th groove.

Preferably, the first ring groove is offered on the side wall of the 4th groove, is rotatablely installed in the first ring groove There are the first ring-like fixture block, the first ring-like fixture block fixation to be set in the second shaft.

Preferably, sliding slot is offered on the top and bottom inner wall of second groove, four sliding slots are recessed with first Slot is connected to, and the top and bottom end of the first slide bar are slidably mounted on respectively in corresponding sliding slot.

Preferably, it is opened up on first slide bar there are two third through-hole, two third through-holes are respectively at corresponding cunning In slot, the same third slide bar is welded on the both sides inner wall of sliding slot, third sliding bar is mounted in corresponding third through-hole, Spring is arranged on third slide bar, spring is welded on side of first slide bar far from the second shaft close to one end of the second shaft, And the one end of spring far from the second shaft is welded on side inner wall of the sliding slot far from the second shaft.

Preferably, the second ring groove is offered on the side wall of second through-hole, is rotatablely installed in the second ring groove There are the second ring-like fixture block, the second ring-like fixture block fixation to be set in first rotating shaft, the bottom end of first rotating shaft extends to outside fixed plate And it is welded with handle.

Compared with prior art, the utility model has the beneficial effects that：

By publicity board, the first groove, the second slide bar, first rotating shaft, the second through-hole, the second tapered gear, first chamber, First tapered gear, screw rod, first through hole, the tapered gear of third, the 4th tapered gear and second chamber match, first publicity Plate is placed in the first groove, the both ends of publicity board is then respectively aligned to corresponding two the second slide bars, then swing handle, Handle drives first rotating shaft to be rotated in the second through-hole so that and the second tapered gear is driven to be rotated in first chamber, and second Dynamic two the first tapered teeth wheels rotation of tapered gear band, two the first tapered gears drive two screw rods corresponding first respectively Rotation in through-hole so that two tapered gears of third rotate in corresponding second chamber respectively, pass through the 4th tapered gear, the Two shafts, the second groove, cam, limited block, the first slide bar and publicity board match, and two tapered gears of third drive pair respectively The 4th tapered teeth wheel rotation answered, two the 4th tapered gears drive corresponding second shaft in corresponding second groove respectively Rotation, the second shaft band moving cam rotate between corresponding two limited blocks and push the first slide bar in corresponding two sliding slots Close to publicity board, two the first slide bars drive two the second sliding bars to enter corresponding third groove respectively for interior sliding so that Publicity board is fixed.

The utility model is simple in structure, easy to operate, by simple rotational action can quickly to publicity board into Row installation is fixed, time saving and energy saving, has brought prodigious facility.

Description of the drawings

Fig. 1 be the utility model proposes a kind of advertising propaganda board structural schematic diagram；

Fig. 2 be the utility model proposes a kind of advertising propaganda board part A structural schematic diagram；

Fig. 3 be the utility model proposes a kind of advertising propaganda board part B structural schematic diagram.

In figure：1 support column, 2 fixed plates, 3 first grooves, 4 publicity boards, 5 first chambers, 6 first through hole, 7 screw rods, 8 One tapered gear, 9 second through-holes, 10 first rotating shafts, 11 second tapered gears, 12 second grooves, 13 second chambers, 14 second turns Axis, 15 the 4th tapered gears, the tapered gear of 16 thirds, 17 first slide bars, 18 cams, 19 limited blocks, 20 third grooves, 21 second Slide bar.

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.

Referring to Fig.1-3, a kind of advertising propaganda board, including the fixed plate 2 that is fixedly mounted on two support columns 1, The side of fixed plate 2 offers the first groove 3, and publicity board 4 is equipped in the first groove 3, first chamber 5 is offered in fixed plate 2, First chamber 5 is in the lower section of the first groove 3, and first through hole 6 is offered on the both sides inner wall of first chamber 5, and first is recessed The second groove 12 is offered on the both sides inner wall of slot 3, and second chamber is offered in the bottom interior wall of two the second grooves 12 13, first chamber 5 is in the centre position of two second chambers 13, two second chambers 13 respectively with corresponding first through hole 6 It is connected to, is rotatablely equipped with screw rod 7 in first through hole 6, two one end close to each other of screw rod 7 all extend in first chamber 5 simultaneously It is welded with the first tapered gear 8, the second through-hole 9 is offered in the bottom interior wall of first chamber 5, is rotatablely installed in the second through-hole 9 There is a first rotating shaft 10, the top of first rotating shaft 10 extends in first chamber 5 and be welded with the second tapered gear 11, two first Tapered gear 8 is engaged with the second tapered gear 11, and one end that two screw rods 7 are located remotely from each other extends respectively to corresponding second chamber In room 13 and it is welded with the tapered gear 16 of third, the second shaft 14, the second shaft are rotatablely equipped in two the second grooves 12 14 bottom end extends in corresponding second chamber 13 and is welded with the 4th tapered gear 15, the 4th tapered gear 15 with it is corresponding The tapered gear 16 of third engages, and is welded with cam 18 in the second shaft 14, the first slide bar 17 is slidably fitted in the second groove 12, First slide bar 17 is welded with two limited blocks 19 close to the side of the second shaft 14, the top and bottom of cam 18 respectively with two The side close to each other of limited block 19 is slidably connected, and the both sides of publicity board 4 open up that there are two third groove 20, third grooves 20 It is inside slidably fitted with the second slide bar 21, one end of the second slide bar 21 extends in the second groove 12 and is welded on corresponding first and slides On bar 17, by publicity board 4, the first groove 3, the second slide bar 21, first rotating shaft 10, the second through-hole 9, the second tapered gear 11, First chamber 5, the first tapered gear 8, screw rod 7, first through hole 6, the tapered gear 16 of third, the 4th tapered gear 15 and the second chamber Room 13 matches, and first publicity board 4 is placed in the first groove 3, the both ends of publicity board 4 are then respectively aligned to corresponding two Second slide bar 21, then swing handle, handle drive the rotation in the second through-hole 9 of first rotating shaft 10 so that the second tapered gear 11 are driven the rotation in first chamber 5, and the second tapered gear 11 drives two the first tapered gear 8 rotations, two first cones Type gear 8 drives the rotation in the corresponding first through hole 6 of two screw rods 7 respectively so that the tapered gear of two thirds 16 exists respectively Rotation, passes through the 4th tapered gear 15, the second shaft 14, the second groove 12, cam 8, limited block in corresponding second chamber 13 19, the first slide bar 17 and publicity board 4 match, and the tapered gear of two thirds 16 drives corresponding 15 turns of 4th tapered gear respectively Dynamic, two the 4th tapered gears 15 drive corresponding second shaft 14 to be rotated in corresponding second groove 12 respectively, second turn Axis 14 rotates between corresponding two limited blocks 19 with moving cam 18 and pushes the first slide bar 17 in corresponding two sliding slots Sliding drives two the second slide bars 21 to slip into corresponding third groove 20 respectively close to publicity board 4, two the first slide bars 17, So that publicity board 4 is fixed, the utility model is simple in structure, easy to operate, can be quick by simple rotational action Installation fixation is carried out to publicity board 4, it is time saving and energy saving, bring prodigious facility.

In the utility model, the 4th groove is offered in the top inner wall of the second groove 12, the top of the second shaft 14 turns It is dynamic to be mounted in corresponding 4th groove, the first ring groove is offered on the side wall of the 4th groove, is turned in the first ring groove Dynamic to be equipped with the first ring-like fixture block, the first ring-like fixture block fixation is set in the second shaft 14, the top and bottom of the second groove 12 Sliding slot is offered on portion's inner wall, four sliding slots are connected to the first groove 3, and the top and bottom end of the first slide bar 17 are slided respectively In corresponding sliding slot, opened up on the first slide bar 17 there are two third through-hole, two third through-holes are respectively at corresponding In sliding slot, the same third slide bar is welded on the both sides inner wall of sliding slot, third sliding bar is mounted on corresponding third through-hole It is interior, spring is arranged on third slide bar, spring is welded on the first slide bar 17 far from the second shaft close to one end of the second shaft 14 14 side, and the one end of spring far from the second shaft 14 is welded on side inner wall of the sliding slot far from the second shaft 14, second The second ring groove is offered on the side wall of through-hole 9, the second ring-like fixture block is rotatablely equipped in the second ring groove, second is ring-like Fixture block fixation is set in first rotating shaft 10, and the bottom end of first rotating shaft 10 extends to outside fixed plate 2 and is welded with handle, passes through a surname Pass plate 4, the first groove 3, the second slide bar 21, first rotating shaft 10, the second through-hole 9, the second tapered gear 11, first chamber 5, first The tapered gear 16 of tapered gear 8, screw rod 7, first through hole 6, third, the 4th tapered gear 15 and second chamber 13 match, first Publicity board 4 is placed in the first groove 3, the both ends of publicity board 4 are then respectively aligned to corresponding two the second slide bars 21, so Swing handle afterwards, handle drive the rotation in the second through-hole 9 of first rotating shaft 10 so that the second tapered gear 11 is driven first Rotation in chamber 5, the second tapered gear 11 drive two the first tapered gear 8 rotations, two the first tapered gears 8 to drive respectively Two screw rods 7 rotation in the corresponding first through hole 6 so that the tapered gear of two thirds 16 is respectively in corresponding second chamber 13 Interior rotation passes through the 4th tapered gear 15, the second shaft 14, the second groove 12, cam 8, limited block 19, the first slide bar 17 and a surname It passes plate 4 to match, the tapered gear of two thirds 16 drives corresponding 4th tapered gear 15 to rotate respectively, two the 4th tapered teeths Wheel 15 drives the rotation in corresponding second groove 12 of corresponding second shaft 14 respectively, and the second shaft 14 is with moving cam 18 right It is rotated between two limited blocks 19 answered and the first slide bar 17 is pushed to be slided in corresponding two sliding slots close to publicity board 4, two A first slide bar 17 drives two the second slide bars 21 to slip into corresponding third groove 20 respectively so that and publicity board 4 is fixed, The utility model is simple in structure, easy to operate, quickly to publicity board 4 can install by simple rotational action solid It is fixed, it is time saving and energy saving, bring prodigious facility.

Operation principle：When needing to install publicity board 4, first publicity board 4 is placed in the first groove 3, then The both ends of publicity board 4 are respectively aligned to corresponding two the second slide bars 21, then swing handle, handle drives first rotating shaft 10 to exist Rotation in second through-hole 9 so that the second tapered gear 11 is driven the rotation in first chamber 5, and the second tapered gear 11 drives Two the first tapered gear 8 rotations, two the first tapered gears 8 drive two screw rods 7 to turn in corresponding first through hole 6 respectively It is dynamic so that tapered 16 rotation in corresponding second chamber 13 respectively of gear of two thirds, the tapered gear 16 of two thirds are distinguished Corresponding 4th tapered gear 15 is driven to rotate, two the 4th tapered gears 15 drive corresponding second shaft 14 in correspondence respectively The second groove 12 in rotation, the second shaft 14 rotates between corresponding two limited blocks 19 with moving cam 18 and pushes first Slide bar 17 is slided in corresponding two sliding slots close to publicity board 4 so that two the second slide bars 21 are driven slip into respectively Corresponding third groove 20 so that publicity board 4 is fixed.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by 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.

Claims (6)

1. a kind of advertising propaganda board, including it is fixedly mounted on two support columns（1）On fixed plate（2）, feature exists In the fixed plate（2）Side offer the first groove（3）, the first groove（3）It is interior to be equipped with publicity board（4）, fixed plate（2） On offer first chamber（5）, first chamber（5）In the first groove（3）Lower section, and first chamber（5）Both sides inner wall On offer first through hole（6）, the first groove（3）Both sides inner wall on offer the second groove（12）, two second recessed Slot（12）Bottom interior wall on offer second chamber（13）, first chamber（5）In two second chambers（13）Centre Position, two second chambers（13）Respectively with corresponding first through hole（6）Connection, first through hole（6）Inside it is rotatablely equipped with screw rod （7）, two screw rods（7）One end close to each other all extends to first chamber（5）It is interior and be welded with the first tapered gear（8）, the One chamber（5）Bottom interior wall on offer the second through-hole（9）, the second through-hole（9）Inside it is rotatablely equipped with first rotating shaft（10）, the One shaft（10）Top extend to first chamber（5）It is interior and be welded with the second tapered gear（11）, two the first tapered gears （8）With the second tapered gear（11）Engagement, two screw rods（7）The one end being located remotely from each other extends respectively to corresponding second chamber （13）It is interior and be welded with the tapered gear of third（16）, two the second grooves（12）Inside it is rotatablely equipped with the second shaft（14）, the Two shafts（14）Bottom end extend to corresponding second chamber（13）It is interior and be welded with the 4th tapered gear（15）, the 4th tapered teeth Wheel（15）With the tapered gear of corresponding third（16）Engagement, the second shaft（14）On be welded with cam（18）, the second groove（12） Inside it is slidably fitted with the first slide bar（17）, the first slide bar（17）Close to the second shaft（14）Side be welded with two limited blocks （19）, cam（18）Top and bottom respectively with two limited blocks（19）Side close to each other is slidably connected, publicity board（4） Both sides open up there are two third groove（20）, third groove（20）Inside it is slidably fitted with the second slide bar（21）, the second slide bar （21）One end extend to the second groove（12）It is interior and be welded on corresponding first slide bar（17）On.

2. a kind of advertising propaganda board according to claim 1, which is characterized in that second groove（12）Top The 4th groove, the second shaft are offered on portion's inner wall（14）Top be rotatably installed in corresponding 4th groove.

3. a kind of advertising propaganda board according to claim 2, which is characterized in that on the side wall of the 4th groove The first ring groove is offered, the first ring-like fixture block is rotatablely equipped in the first ring groove, the first ring-like fixture block fixation is arranged In the second shaft（14）On.

4. a kind of advertising propaganda board according to claim 1, which is characterized in that second groove（12）Top Offer sliding slot in portion and bottom interior wall, four sliding slots with the first groove（3）Connection, the first slide bar（17）Top and bottom End is slidably mounted on respectively in corresponding sliding slot.

5. a kind of advertising propaganda board according to claim 1, which is characterized in that first slide bar（17）On open If there are two third through-hole, two third through-holes are respectively in corresponding sliding slot, are welded on the both sides inner wall of sliding slot same A third slide bar, third sliding bar are mounted in corresponding third through-hole, are arranged with spring on third slide bar, and spring is close to the Two shafts（14）One end be welded on the first slide bar（17）Far from the second shaft（14）Side, and spring is far from the second shaft （14）One end be welded on sliding slot far from the second shaft（14）Side inner wall on.

6. a kind of advertising propaganda board according to claim 1, which is characterized in that second through-hole（9）Side The second ring groove is offered on wall, the second ring-like fixture block is rotatablely equipped in the second ring groove, and the second ring-like fixture block is fixed It is set in first rotating shaft（10）On, first rotating shaft（10）Bottom end extend to fixed plate（2）Outside and it is welded with handle.