CN111445780A - Advertisement sign frame with multiple sign selection function - Google Patents
Advertisement sign frame with multiple sign selection function Download PDFInfo
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- CN111445780A CN111445780A CN202010374045.0A CN202010374045A CN111445780A CN 111445780 A CN111445780 A CN 111445780A CN 202010374045 A CN202010374045 A CN 202010374045A CN 111445780 A CN111445780 A CN 111445780A
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- stand
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- frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000006872 improvement Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/20—Means for attaching signs, plates, panels, or boards to a supporting structure for adjustably mounting
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention relates to an advertisement signboard frame with various signboard selection functions, which comprises a frame bottom, frame columns and a stand, wherein a display signboard window is arranged on the upper half side of the stand, a plurality of signboard plates are sequentially arranged in the lower half side of the stand from front to back, a plurality of clamping components are sequentially arranged in the upper half side of the stand from front to back, and a driving component is arranged on the inner side edge of the upper half side of the stand; and an access platform port is formed in the side edge of the lower half side of the platform. The invention has the advantages that through the arrangement of the plurality of label plates, the plurality of clamping assemblies, the driving mechanism and the position adjusting mechanism, the invention has the function of selecting various labels and can be randomly selected and replaced according to requirements; compared with the prior art, the invention has the advantages of strong applicability, small occupied space, convenient and flexible operation, easy management, fast replacement speed and low replacement strength among the signboard boards with different advertisements.
Description
Technical Field
The invention relates to the technical field of advertising signs, in particular to an advertising sign frame with multiple sign selection functions.
Background
The advertising sign frame is often used in places with large crowd flow such as exhibitions, hotel lobbies, market halls and the like, and is used for transmitting information on the sign to other people. Although the existing digital advertisement is available, compared with the traditional advertisement sign, the information transmission is quicker and quicker, and occupies less space, but the cost is higher than that of the traditional advertisement sign. Therefore, some existing venues continue to use the advertising sign.
The advertisement sign frame is a fixing frame for fixing and bearing advertisement signs. The existing advertising sign frame has various changes in structure, such as a folding advertising sign frame, a height-adjustable advertising sign frame and the like, but has a single function. For example, the existing advertisement sign frame is usually only used for one kind of advertisement sign, when the advertisement signs with different advertisement contents are needed, two ways are generally available, the first way is to arrange a plurality of advertisement sign frames, and each advertisement sign frame corresponds to the advertisement sign with different advertisement contents; the second is to provide a single advertising sign frame, which is replaced when it is desired to replace advertising signs of different advertising contents. The first mode has the defects of large occupied space and troublesome management; the second method is time-consuming and labor-consuming in the replacement process.
Disclosure of Invention
In order to solve the technical problem, the invention provides an advertisement sign frame with various sign selection functions.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
an advertisement signboard frame with multiple signboard selection functions comprises a frame bottom, frame columns and a stand, wherein a display signboard window for displaying a signboard is arranged on the upper half side of the stand, a plurality of selectable signboard boards are sequentially arranged in the lower half side of the stand from front to back, a plurality of clamping components which are vertically in one-to-one correspondence with the plurality of signboard boards are sequentially arranged in the upper half side of the stand from front to back, and the signboard boards are moved to the position parallel to the display signboard window for advertisement display in a mode that the clamping components descend, clamp and reset firstly;
the inner side edge of the upper half side of the stand is provided with a driving component, the position of the driving component is adjusted up and down so as to be matched with any one of the plurality of clamping components, and therefore the corresponding label plate can be displayed at a label display window;
and an entrance and exit table port for placing the signboard plate into the table conveniently is arranged on the side edge of the lower half side of the table.
Further, every centre gripping subassembly all includes the fixture that is used for the corresponding sign board of centre gripping, fixture including be located directly over the sign board and both ends have the loading board of the square pole of direction, correspond the holding strip of smooth dress on the square pole of direction and be used for centre gripping sign board, be equipped with on the loading board and correspond the double-end cylinder that the holding strip is connected.
Furthermore, a clamping strip is arranged on the clamping strip, and a matching clamping strip which is matched and clamped with the clamping strip in a matched manner is arranged on the corresponding side wall of the signboard board.
Further, the inside bottom of pallet is equipped with and is used for fixing spacing fixture block to the sign board, the upper end of fixture block is equipped with the spacing limiting plate of centre gripping card strip.
Furthermore, each clamping assembly further comprises a lifting mechanism used for lifting the clamping mechanism up and down, the lifting mechanism comprises a lifting screw rod and a guide rod which are distributed on the outer side of the clamping strip, and the bearing plate is correspondingly and slidably mounted on the lifting screw rod and the guide rod through the end part of the square guide rod.
Furthermore, a plurality of lifting screw rods in the plurality of clamping assemblies are provided with transmission gears with different vertical heights, and the transmission gears are matched with the driving assembly and have the same vertical spacing.
Further, the drive assembly includes the actuating mechanism who is arranged in order to order about the work of centre gripping subassembly with the drive gear cooperation among the centre gripping subassembly, actuating mechanism includes the bull stick of front and back horizontal distribution at the drive gear side, be equipped with the worm part that corresponds with the drive gear quantity on a plurality of lift lead screw and position on the bull stick, the bull stick dress is slided on the lateral wall of pallet and one end stretches out outside the pallet, is equipped with the rotation knob on the tip that stretches out outside the pallet.
Further, drive assembly still including be used for adjusting the vertical height of actuating mechanism make actuating mechanism select with the position control mechanism of any one meshing in a plurality of drive gear, position control mechanism is including setting up at the regulating block that is close to bull stick tip department, the vertical adjusting screw who is connected with the regulating block, the upper end of vertical adjusting screw is located the stand and outside and is equipped with the runner.
Furthermore, the position department of table mouth is equipped with the articulated shutter, be equipped with the handle on the articulated shutter, the side of handle is equipped with the bolt subassembly of being connected articulated shutter and pallet, and this bolt subassembly makes articulated shutter and pallet separately be connected through the mode that the level was pressed.
Further, bolt subassembly including the sliding fit on articulated shutter and with the pallet complex press the bolt, be equipped with the spring in pressing the spout of bolt, it is equipped with the pressing block that conveniently presses to lie in handle side department on the bolt to press.
The invention has the beneficial effects that:
the invention has the advantages that through the arrangement of the plurality of label plates, the plurality of clamping assemblies, the driving mechanism and the position adjusting mechanism, the invention has the function of selecting various labels and can be randomly selected and replaced according to requirements; compared with the prior art, the invention has the advantages of strong applicability, small occupied space, convenient and flexible operation, easy management, fast replacement speed and low replacement strength among the signboard boards with different advertisements.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front view of the inner structure of the stand of the present invention;
FIG. 3 is a schematic top view of the internal structure of the present invention;
FIG. 4 is a schematic diagram of the right view structure of the present invention;
fig. 5 is a left side view structural diagram of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following with the accompanying drawings and the embodiments.
As shown in fig. 1 to 5, an advertisement signboard shelf with multiple signboard selection functions comprises a shelf bottom 1, shelf posts 2 and a stand 3, wherein a display signboard window 3a for displaying a signboard is arranged on the upper half side of the stand 3, a plurality of signboard panels 4 which can be selected are sequentially arranged in the lower half side of the stand 3 from front to back, a plurality of clamping components which are vertically and one by one corresponding to the plurality of signboard panels 4 are sequentially arranged in the upper half side of the stand 3 from front to back, and the signboard panels 4 are moved to a position parallel to the display signboard window 3a to display an advertisement by the clamping components in a mode of descending, clamping and then resetting;
the inner side edge of the upper half side of the stand 3 is provided with a driving component the position of which is adjusted up and down so as to be matched with any one of the plurality of clamping components, so that the corresponding label plate 4 is displayed at a label display window 3 a;
and an entrance and exit table port for placing the signboard plate 4 into the table 3 is arranged on the left side of the lower half side of the table 3.
As a further improvement of the present invention, the display sign window 3a has a front-rear through structure, and transparent glass (not shown in the drawings) may be mounted on the front and rear side walls of the stand 3, that is, the window, so that the advertisement on the sign board can be observed, and foreign matters such as dust can be prevented from entering the stand 3.
As a further improvement of the invention, four signboard boards 4 are arranged and sequentially distributed at the bottom of the lower half side of the stand 3 from front to back, and each signboard board 4 is used for a different advertisement. The right side of each signboard plate 4 is provided with a fixture block 9 for fixing and limiting the signboard plate 4, and the width requirement of the fixture block 9 is more than or equal to half of the length of the signboard plate 4. The fixture blocks 9 are used for fixing and limiting the positions of the four signboard plates 4, so that the signboard plates 4 are not changed in the clamping process, and the clamping precision is improved.
As a further improvement of the present invention, four clamping assemblies are provided, and the four clamping assemblies are arranged inside the upper half side of the stand 3 and are respectively and correspondingly distributed right above the four label plates 4. Each holding assembly includes a holding mechanism for holding the corresponding signboard 4, and an elevating mechanism for elevating and lowering the corresponding holding mechanism.
Through the centre gripping of fixture and elevating system's drive rise for the sign board 4 that is located the inside of the lower half side of stand 3 moves to and shows the sign window 3a parallel department position and carry out advertising display.
As a further improvement of the invention, the clamping mechanism comprises a bearing plate 5 which is positioned right above the signboard plate 4 and is provided with a guide square rod 6 at the left end and the right end, and two clamping bars 7 which are correspondingly and slidably arranged on the guide square rod 6 and are used for clamping the signboard plate 4, wherein a double-head cylinder 8 connected with the corresponding clamping bars 7 is arranged on the bearing plate 5.
Under the effect of double-end cylinder 8, two holding strip 7 carry out opposite or direction removal in opposite directions along the length direction of the square pole 6 of direction, and then realize the centre gripping or loosen sign board 4.
As a further improvement of the invention, the two holding strips 7 are respectively provided with a holding clamping strip 71 with a tooth-shaped structure, the left side and the right side of the corresponding mark plate 4 right below are symmetrically provided with a matching clamping strip 41 with the same tooth-shaped structure, and the holding clamping strip 71 and the matching clamping strip 41 are mutually matched and clamped.
Through the adaptation block between centre gripping card strip 71 and the cooperation card strip 41, improved fixture to the clamping-effect of sign board 4 for sign board 4 can be firmly pressed from both sides tightly by holding strip 7, has avoided sign board 4 to drop at the in-process of vertical removal or demonstration.
As a further improvement of the invention, a position limiting plate 91 for limiting the position of the clamping strip 71 when the clamping strip 71 descends is arranged on the right side of the clamping block 9 corresponding to each signboard plate 4, and the purpose of limiting the clamping strip 71 by the position limiting plate 91 is to avoid that the descending distance of the clamping strip 71 when the clamping strip 71 descends is too large or too small, so that the clamping strip 71 and the matching strip 41 cannot be matched and clamped to cause the mutual collision of the tips of the clamping strips, thereby avoiding the breakage of the clamping strip 71 and the matching strip 41 and reducing the maintenance cost.
As a further improvement of the invention, the lifting mechanism comprises a lifting screw rod 10 distributed on the right side of the right holding strip 7 and a guide rod 11 distributed on the left side of the left holding strip 7, and the bearing plate 5 is correspondingly and slidably mounted on the lifting screw rod 10 and the guide rod 11 through the end part of the guide square rod 6.
Four transmission gears 12 with different vertical heights are correspondingly arranged on the lifting screw rods 10 on four lifting mechanisms in the four clamping assemblies, the vertical distances among the four transmission gears 12 are the same, and the transmission gears 12 are matched with the driving assembly.
As a further improvement of the present invention, the driving assembly includes a driving mechanism for cooperating with the transmission gear 12 in the gripping assembly to operate the gripping assembly, and a position adjusting mechanism for adjusting the vertical height of the driving mechanism so that the driving mechanism selects to cooperate with any one of the transmission gears 12 having different vertical heights.
The driving mechanism is used for providing power for the corresponding clamping components through the transmission gears 12, so that the corresponding clamping components clamp, display, loosen and the like the signboard panel 4.
The function of the position adjustment mechanism is to enable the drive mechanism to select the corresponding transmission gear 12 to engage as required, so that the corresponding sign plate 4 is clamped for display.
Through the arrangement of the four signboard plates 4 and the arrangement of the position adjusting mechanism, the driving mechanism in the invention has the function of selecting various signs, compared with the existing signboard frame or signboard plate, the invention has the advantages of strong applicability, small occupied space, convenient and flexible operation, easy management, and in addition, the signboard plates with different advertisements are replaced quickly and the replacement strength is small.
In the invention, the vertical height requirements of the four transmission gears 12 on the four lifting screw rods 10 are different, and the specific vertical height of the four transmission gears 12 can be specifically designed according to the actual use condition or the use place. In addition, the vertical intervals between the four transmission gears 12 are also required to be the same, and the purpose of this requirement is to set a reference for each moving distance when the position adjustment mechanism performs position adjustment on the driving mechanism.
In the invention, the four transmission gears 12 are distributed in a sequence of sequentially increasing from front to back, and the vertical distances among the four transmission gears 12 are the same.
As a further improvement of the present invention, the driving mechanism includes a rotating rod 13 horizontally distributed at the right side of the transmission gear 12 in a front-back direction, the rotating rod 13 is provided with four worm parts 14 corresponding to the four transmission gears 12 in number and position, the rotating rod 13 is slidably mounted on the side wall of the stand 3 in an up-down direction, the front end of the rotating rod extends out of the stand 3, and the front end part of the rotating rod is provided with a rotating knob 15.
The rotary knob 15 is rotated to drive the transmission gear 12 to rotate through the worm part 14, so that the corresponding lifting screw rod 10 rotates, and the corresponding signboard 4 is clamped and displayed. In the present invention, the drive assembly is initially engaged with the forward most drive gear 12.
As a further improvement of the present invention, the position adjusting mechanism includes an adjusting block 16 disposed near the end of the rotating rod 13, and a vertical adjusting screw 17 connected to the adjusting block 16, and an upper end portion of the vertical adjusting screw 17 is located outside the stand 3 and is provided with a rotating wheel 18.
The rotating wheel 18 is rotated, the adjusting block 16 is driven to ascend through the vertical adjusting screw 17, so that the rotating rod 13 is changed in position up and down under the guiding of the upper sliding chute and the lower sliding chute of the rotating rod 13, the ascending or descending height of the rotating rod 13 at each time is the same as the distance between the four rotating gears 12, the position adjusting mechanism can be meshed with the transmission gear 12 after the position of the driving mechanism is adjusted, the position of the driving mechanism is not required to be detected or positioned, the calibration time is saved, and the working efficiency is improved.
As a further improvement of the present invention, a hinged door 19 is provided at the position of the access port, the bottom of the hinged door 19 is hinged at the access port, a handle 20 is provided on the panel surface of the outer side of the hinged door 19 away from the hinged position, the handle 20 is in an L-shaped structure, and a latch assembly for connecting the hinged door 19 and the stand 3 is provided on the front side of the handle 20.
The bolt component is arranged inside the hinged door 19, and the hinged door 19 and the stand 3 can be separately connected in a horizontal pressing mode, so that the hinged door 19 is opened, and the signboard plates 4 can be placed in the four clamping plates 9 in a one-to-one correspondence mode from the entrance and exit of the stand.
As a further improvement of the present invention, the latch assembly includes a pressing latch 21 slidably mounted on the hinged door 19 and engaged with a front side of the stand 3, a spring 22 is disposed in a sliding slot of the pressing latch 21, and a pressing block 23 disposed on the pressing latch 21 and located at a side of the handle for facilitating pressing is disposed.
When the hinged shutter 19 is closed, the spring 22 is in a stretching state, the end part of the pressing bolt 21 is abutted into the matching groove at the front side edge of the stand 3, when the hinged shutter is opened, the handle 20 is held, and the pressing block 23 is pressed inwards by the thumb horizontally, so that the pressing bolt 21 is disengaged from the matching groove at the front side edge of the stand 3, and the hinged shutter 19 can be opened.
The use process comprises the following steps:
initially, hinged door 19 is closed, four clamping assemblies are located in the first half of stand 3, and actuating mechanism cooperates with the clamping mechanism on the foremost side.
When the advertising board is used, the hinged door 19 is opened, the four sign boards 4 with different advertisements are correspondingly placed in the four clamping blocks 9 one by one, and then the hinged door 19 is closed.
According to the invention, the four signboard plates 4 are clamped once in sequence from front to back, the clamping sequence is not unique, and a user can carry out a specific clamping sequence according to actual use requirements.
The first sign board 4 displays: the knob 15 is rotated in a forward direction, the corresponding clamping assembly firstly descends to the time when the clamping strip 71 abuts against the limiting plate 91 and stops through the meshing transmission of the worm part 14 and the transmission gear 12, then the clamping is realized through the double-head air cylinder 8, then the knob 15 is rotated in a reverse direction, the clamped signboard board 4 is lifted to the position parallel to the display signboard window 3a and stops, at the moment, the knob 15 stops rotating, the current state is kept, and the advertisement on the first signboard board 4 is displayed.
The second signboard 4 shows: the rotating knob 15 is rotated in the forward direction to reset the first signboard 4 and then stop, then the rotating wheel 18 is rotated to enable the driving mechanism to rise by a vertical distance, the first worm part 14 on the rotating rod 13 is disengaged from the transmission gear 12 on the first clamping component, meanwhile, the second worm part 14 is engaged with the transmission gear 13 on the second clamping component, and then the display process of the first signboard 4 is repeated.
The display process of the third signboard 4 and the display process of the fourth signboard 4 are repeated in sequence.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an advertisement sign frame with function is selected to multiple sign, includes frame end (1), frame post (2), stand (3), its characterized in that: a display signboard window (3a) for displaying a signboard is arranged on the upper half side of the stand (3), a plurality of signboard plates (4) which can be selected are sequentially arranged in the lower half side of the stand (3) from front to back, a plurality of clamping components which are vertically and one by one corresponding to the plurality of signboard plates (4) are sequentially arranged in the upper half side of the stand (3) from front to back, and the clamping components enable the signboard plates (4) to move to the positions parallel to the display signboard window (3a) to display advertisements in a mode of descending, clamping and resetting firstly;
the inner side edge of the upper half side of the stand (3) is provided with a driving component, the position of the driving component is adjusted up and down so as to be matched with any one of the plurality of clamping components, and therefore the corresponding signboard board (4) can display on the display signboard window (3 a);
the side edge of the lower half side of the stand (3) is provided with an entrance and exit table port for placing the signboard plate (4) into the stand (3).
2. An advertising sign frame having a plurality of sign selecting functions according to claim 1, wherein: every clamping component all includes the fixture that is used for the corresponding mark tablet board of centre gripping (4), fixture is including being located directly over mark tablet board (4) and both ends have bearing board (5) of direction square pole (6), correspond clamping bar (7) of smooth dress on direction square pole (6) and be used for centre gripping mark tablet board (4), be equipped with on bearing board (5) with correspond double-end cylinder (8) that clamping bar (7) are connected.
3. An advertising sign frame having a plurality of sign selecting functions according to claim 2, wherein: the clamping strip (7) is provided with a clamping strip (71), and the corresponding side wall of the signboard board (4) is provided with a matching clamping strip (41) which is matched and clamped with the clamping strip (71).
4. An advertising sign frame having a plurality of sign selecting functions according to claim 3, wherein: the inside bottom of stand (3) is equipped with and is used for fixing spacing fixture block (9) to signboard board (4), the upper end of fixture block (9) is equipped with spacing limiting plate (91) to centre gripping card strip (71).
5. An advertising sign frame having a plurality of sign selecting functions according to claim 2, wherein: every centre gripping subassembly still includes the elevating system who is used for fixture oscilaltion, elevating system is including distributing lift lead screw (10), guide bar (11) in the holding strip (7) outside, loading board (5) correspond the dress of sliding on lift lead screw (10), guide bar (11) through the tip of square pole of direction (6).
6. An advertising sign frame having a plurality of sign selecting functions according to claim 5, wherein: the lifting screw rods (10) in the clamping assemblies are provided with transmission gears (12) with different vertical heights, the vertical distances among the transmission gears (12) are the same, and the transmission gears (12) are matched with the driving assembly.
7. An advertising sign frame having a plurality of sign selecting functions according to claim 6, wherein: the driving assembly comprises a driving mechanism which is used for being matched with a transmission gear (12) in the clamping assembly to drive the clamping assembly to work, the driving mechanism comprises a rotating rod (13) which is horizontally distributed at the side edge of the transmission gear (12) in the front and at the back, worm rod parts (14) which correspond to the transmission gear (12) on a plurality of lifting screw rods (10) in number and position are arranged on the rotating rod (13), the rotating rod (13) is slidably arranged on the side wall of the stand (3), one end of the rotating rod extends out of the stand (3), and a rotating knob (15) is arranged at the end part of the rotating rod extending out of the stand (3).
8. An advertising sign frame having a plurality of sign selecting functions according to claim 7, wherein: the driving assembly further comprises a position adjusting mechanism used for adjusting the vertical height of the driving mechanism to enable the driving mechanism to be meshed with any one of the plurality of transmission gears (12), the position adjusting mechanism comprises an adjusting block (16) arranged at the end part close to the rotating rod (13) and a vertical adjusting screw rod (17) connected with the adjusting block (16), and the upper end part of the vertical adjusting screw rod (17) is located outside the stand (3) and is provided with a rotating wheel (18).
9. An advertising sign frame having a plurality of sign selecting functions according to claim 1, wherein: the position department of access platform mouth is equipped with articulated shutter (19), be equipped with handle (20) on articulated shutter (19), the side of handle (20) is equipped with the bolt subassembly of being connected articulated shutter (19) and stand (3), and this bolt subassembly makes articulated shutter (19) and stand (3) separately to be connected through the mode that the level was pressed.
10. An advertising sign frame having a plurality of sign selecting functions according to claim 9, wherein: bolt subassembly is including sliding on articulated shutter (19) and with rack platform (3) complex press down bolt (21), be equipped with spring (22) in pressing down the spout of bolt (21), it just is equipped with according to briquetting (23) that conveniently press to lie in the handle side on bolt (21) to press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010374045.0A CN111445780A (en) | 2020-05-06 | 2020-05-06 | Advertisement sign frame with multiple sign selection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010374045.0A CN111445780A (en) | 2020-05-06 | 2020-05-06 | Advertisement sign frame with multiple sign selection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111445780A true CN111445780A (en) | 2020-07-24 |
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ID=71654856
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010374045.0A Pending CN111445780A (en) | 2020-05-06 | 2020-05-06 | Advertisement sign frame with multiple sign selection function |
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| Country | Link |
|---|---|
| CN (1) | CN111445780A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297588A (en) * | 2016-09-13 | 2017-01-04 | 俞亮亮 | A kind of solar powered billboard selectivity display device |
| CN109377866A (en) * | 2018-11-30 | 2019-02-22 | 玉环市特达建建筑科技有限公司 | A kind of road sign |
| CN210349069U (en) * | 2019-09-23 | 2020-04-17 | 郑州市好望标牌有限公司 | Label convenient to change |
| CN210429231U (en) * | 2019-10-26 | 2020-04-28 | 绍兴起航广告有限公司 | Billboard for public places |
| CN211906774U (en) * | 2020-05-06 | 2020-11-10 | 芜湖鼎晨广告传媒有限公司 | Advertisement sign frame with multiple sign selection function |
-
2020
- 2020-05-06 CN CN202010374045.0A patent/CN111445780A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297588A (en) * | 2016-09-13 | 2017-01-04 | 俞亮亮 | A kind of solar powered billboard selectivity display device |
| CN109377866A (en) * | 2018-11-30 | 2019-02-22 | 玉环市特达建建筑科技有限公司 | A kind of road sign |
| CN210349069U (en) * | 2019-09-23 | 2020-04-17 | 郑州市好望标牌有限公司 | Label convenient to change |
| CN210429231U (en) * | 2019-10-26 | 2020-04-28 | 绍兴起航广告有限公司 | Billboard for public places |
| CN211906774U (en) * | 2020-05-06 | 2020-11-10 | 芜湖鼎晨广告传媒有限公司 | Advertisement sign frame with multiple sign selection function |
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