CN106782063A - A kind of advertising board device being conveniently replaceable - Google Patents
A kind of advertising board device being conveniently replaceable Download PDFInfo
- Publication number
- CN106782063A CN106782063A CN201611144233.4A CN201611144233A CN106782063A CN 106782063 A CN106782063 A CN 106782063A CN 201611144233 A CN201611144233 A CN 201611144233A CN 106782063 A CN106782063 A CN 106782063A
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- China
- Prior art keywords
- peace
- spiral shell
- socket part
- shell shape
- shape bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000013011 mating Effects 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of advertising board device being conveniently replaceable, peace including being made up of peace socket part and enforcement division connects main body, lock chambers are provided with inside the peace socket part, before being provided with the lock chambers medium position, the fixed block that rear end is fixedly connected with the peace socket part respectively, the fixed block its right end face is provided with bullet connection pad, the fixed block outside slidably connects gliding member, the gliding member is provided with the first spiral shell shape bar of whorl mating connection, the first spiral shell shape bar stretches to both sides and sets, it is symmetrical on two pack supports on the right side of the gliding member to be provided with clamping chamber, two groups of clamping chambers opposite side is provided with clamping apparatus, the peace socket part inwall on the right side of the lock chambers is provided with the introducing port being connected with the lock chambers；Simple structure of the present invention, can realize auto lock, and it is high that peace connects stability, and is easy to the later stage to dismount and safeguard.
Description
Technical field
The present invention relates to billboard technologies field, particularly a kind of advertising board device being conveniently replaceable.
Background technology
Advertisement be in order to certain it is specific the need for, it is open and widely transmitted to the public and believed by the media of certain forms
The publicity measures of breath.At present, billboard, because its is with low cost, enjoys the welcome of trade company as a kind of propagandizing form of advertisement.
Traditional billboard is, by a direct big frame, then to hang up advertisement width in the end face of framework, or by the frame
Fixed plastics panel, then by billboard placement in the frame, is fixedly clamped finally by rear board；Such two kinds of designs knot
Structure, the former easily arrives the erosion of wind and rain and damages, and the latter need change billboard when, it is necessary to rear board is whole
Pull down, this allows dismounting or installation to be all inconvenient, and it is poor to install fixed rear stability.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of advertising board device being conveniently replaceable, for overcoming existing skill
Drawbacks described above in art.
The present invention is achieved through the following technical solutions：A kind of advertising board device being conveniently replaceable of the invention, bag
Include the peace being made up of peace socket part and enforcement division and connect main body, lock chambers, the lock chambers medium position are provided with inside the peace socket part
Place is provided with the fixed block that front and back ends are fixedly connected with the peace socket part respectively, and the fixed block its right end face is provided with bullet connection pad, institute
State fixed block outside and slidably connect gliding member, the gliding member is provided with the first spiral shell shape bar of whorl mating connection,
The first spiral shell shape bar stretches to both sides and sets, symmetrical on two pack supports on the right side of the gliding member to be provided with clamping chamber, institute
State two groups of clamping chambers opposite side and be provided with clamping apparatus, the peace socket part inwall on the right side of the lock chambers is provided with and the locking
The introducing port that chamber is connected, the enforcement division lower section is provided with billboard An Jie areas, and the enforcement division bottom right side is provided with gear fishplate bar,
The first slide slot is provided with the enforcement division between the gear fishplate bar and peace socket part, is provided with first slide slot and slided
Block, described to slide whorl on block and be connected with the second spiral shell shape bar, the second spiral shell shape bar stretches to both sides and sets, described to slide block
The second slide slot is inside provided with, is provided with second slide slot and is led shifting bar, described being led slidably connect peace and connect frame on shifting bar, described
Peace connects frame and stretches setting downwards, and the peace connects frame stretch section in the billboard An Jie areas, in the billboard An Jie areas
The peace connect frame rear end face and be provided with card chute, card sliding block is provided with the card chute, the card sliding block is provided with left and right and stretches
The check lock lever of exhibition, check lock lever left side stretch section is oppositely arranged with the introducing port, the check lock lever left distal end edge
The ramp-like face convex portion being slidably matched with the clamping apparatus is provided with, the check lock lever right side stretching, extension end is provided with advertisement peace and connects board,
The gear fishplate bar end face outside is provided with the first flashing lamp and the second flashing lamp, and the peace moved below bar of leading connects frame or so
The first touch sensor and the second touch sensor, first touch sensor and are respectively equipped with the outer wall of both sides
Two touch sensors are electrically connected with first flashing lamp and second flashing lamp respectively.
Preferably technical scheme, the first spiral shell shape bar left side extended end is rotatably connected to the first motor, and described the
One motor is embedded in the peace socket part inwall and is fixedly connected, and the first spiral shell shape bar right side extended end is rotated with the fixed block and connected
Connect.
Preferably technical scheme, the second spiral shell shape bar left side extended end is rotated with the peace socket part and is connected, described
Second spiral shell shape bar right side extended end is provided with the second motor, and second motor is embedded in gear fishplate bar and is fixedly connected.
Preferably technical scheme, the clamping apparatus include the support on the gliding member and to the lock
The ramp-like face clamping convex portion stretched into, the magnetic patch device for being arranged on ramp-like face clamping convex portion bottom and the card is arranged in tight chamber
Connect electric coil in chamber and produce magnetic device, the magnetic patch device and the electric coil produce wrapping around to be provided with and bear down on one between magnetic device
Spring element.
The beneficial effects of the invention are as follows：Snapped fit onto in the card chute that peace connects on frame by card sliding block first, then by the
Two motor controls the rotation of the second spiral shell shape bar, and block is slided in drive and peace connects frame side shifting to the left simultaneously, when check lock lever is inserted by introducing port
Enter in lock chambers, and make ramp-like face convex portion be offseted with ramp-like face clamping convex portion to be connected, move bar and connect frame with peace and be slidably connected due to leading,
Now, slide block and continue side shifting to the left so that the block inwall that slides of the second slide slot inner right side connects frame right flank phase with peace
Abut, meanwhile, drive ramp-like face convex portion inwardly to extrude so that ramp-like face clamping convex portion overcome the active force of the spring element that bears down on one and to
Clamping is moved in chamber, when ramp-like face convex portion is moved fully to ramp-like face clamping convex portion dorsad side, now, slide block left surface with
Peace socket part abut against, ramp-like face clamping convex portion by the active force of the spring element that bears down on one to being stretched out in lock chambers, then by first
Motor control the first spiral shell shape bar is rotated and drives gliding member side shifting to the left, at the same clamping apparatus drive ramp-like face convex portion and with
The peace of check lock lever connection connects frame and is moved to the left, and now, peace connects leading in frame and the second slide slot moves bar and be slidably matched and to the left
Slide, because the length of the first spiral shell shape bar immobilizes, position of the fixed block in lock chambers also immobilizes, but due to this
When gliding member drive check lock lever and peace to connect frame and be moved to the left so that fixed block is slided to the right relative to gliding member, therefore
Check lock lever and peace is driven to connect during frame is moved to the left in gliding member, the bullet connection pad that fixed block its right end face is set is gradually
Ground is abutted with check lock lever left end surface elastic, until pacify connect the left surface of frame and the second slide slot inside left slide block inwall phase
Abut so that gliding member, check lock lever and peace connect frame and can not be further continued for side shifting to the left, now play connection pad left with check lock lever
Realize being tightly engaged into completely simultaneously between end face, after check lock lever left side is tightly engaged into completely with bullet connection pad, control the first horse
Up to stopping operating, complete to be fastenedly connected；When needing to extract, electricity on magnetic device is produced by electric coil and is coupled with magnetic patch device, made
Ramp-like face clamping convex portion overcomes the active force of the spring element that bears down on one and to being moved in clamping chamber, then by the second motor control the
Two spiral shell shape bars are rotated and remove check lock lever, control electric coil to produce magnetic device and the power-off of the second motor after the completion of removal.This hair
Bright simple structure, can realize playing being tightly engaged between connection pad and check lock lever left side by electric motor drive, reduce people
Work working strength, improves operating efficiency, and can keep playing the elasticity between connection pad and check lock lever left side after such insertion
Locking is compressed, prevents peace from connecing unstable, steadiness is high, and when needing to extract, can easily unlocked, be easy to later maintenance
And replacing.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of advertising board device internal structure schematic diagram being conveniently replaceable of the invention；
Fig. 2 is the structural representation after a kind of advertising board device connection being conveniently replaceable of the invention；
Fig. 3 is clamping apparatus partial enlarged drawing of the invention；
Fig. 4 slides block present invention looks up structural representation for of the invention；
Fig. 5 is the structural representation pacified and connect inside frame of the invention；
Fig. 6 is the structural representation that check lock lever of the invention and advertisement peace connect board；
Fig. 7 is the structural representation pacified and connect outside frame of the invention.
Specific embodiment
As shown in Fig. 1-Fig. 7, a kind of advertising board device being conveniently replaceable of the invention, including by peace socket part 2 and enforcement division 3
The peace of composition connects main body 1, and lock chambers 5 are provided with inside the peace socket part 2, and front and back ends point are provided with the medium position of the lock chambers 5
The fixed block 21 not being fixedly connected with the peace socket part 2, its right end face of the fixed block 21 is provided with bullet connection pad 211, the fixation
The outside of block 21 slidably connects gliding member 6, and the gliding member 6 is provided with the first spiral shell shape bar 52 of whorl mating connection,
The first spiral shell shape bar 52 stretches to both sides and sets, symmetrical on two pack supports on the right side of the gliding member 6 to be provided with clamping chamber
61, two groups of clamping chambers 61 opposite side is provided with clamping apparatus 62, is set on the inwall of peace socket part 2 on the right side of the lock chambers 5
There is the introducing port 53 being connected with the lock chambers 5, the lower section of the enforcement division 3 is provided with billboard An Jie areas 4, the enforcement division 3
Bottom right side is provided with gear fishplate bar 32, and the first slide slot is provided with the enforcement division 3 between the gear fishplate bar 32 and peace socket part 2
31, it is provided with first slide slot 31 and slides block 33, it is described to slide whorl on block 33 and be connected with the second spiral shell shape bar 311, institute
State the second spiral shell shape bar 311 and stretch setting to both sides, described sliding in block 33 is provided with the second slide slot 331, second slide slot
Are provided with 331 and lead shifting bar 332, described being led slidably connected on shifting bar 332 peace and connect frame 333, the peace connects frame 333 and stretches downwards and sets
Put, the peace connects the stretch section of frame 333 in the billboard An Jie areas 4, and the peace in the billboard An Jie areas 4 connects frame
333 rear end faces are provided with card chute 3343, the card chute 3343 and are provided with card sliding block 3341, and the card sliding block 3341 is provided with
The check lock lever 334 that left and right is stretched, the left side stretch section of the check lock lever 334 is oppositely arranged with the introducing port 53, the check lock lever
334 left distal end edges are provided with the ramp-like face convex portion 3342 being slidably matched with the clamping apparatus 62, and the check lock lever 334 is right
Side stretching, extension end is provided with advertisement peace and connects board 7, and the gear end face outside of fishplate bar 32 is provided with the first flashing lamp 3351 and the second flicker
Lamp 3361, the peace for leading the lower section of shifting bar 332 to connect and be respectively equipped with the first touch sensor on the left and right sides outer wall of frame 333
335 and second touch sensor 336, the touch sensor 336 of first touch sensor 335 and second respectively with institute
State the first flashing lamp 3351 and second flashing lamp 3361 is electrically connected with, when described being slided caused during block 33 is moved to the left
When first touch sensor 335 is mutually touched with the outer wall of the peace socket part 2, first touch sensor 335 sends letter
Number and control first flashing lamp 3351 to light, when it is described slide during block 33 moves right cause the second touching formula sensing
When device 336 is mutually touched with the inwall of the gear fishplate bar 32, the sending signal of the second touch sensor 336 simultaneously controls described the
Two flashing lamps 3361 are lighted, and are used to point out operating personnel, prevent the block 33 that slides from moving the excess of stroke.
Wherein, the left side extended end of the first spiral shell shape bar 52 is rotatably connected to the first motor 51, and first motor 51 is embedding
Pacify the inwall of socket part 2 and be fixedly connected in described, the right side extended end of the first spiral shell shape bar 52 is rotated with the fixed block 21 and is connected,
The left side extended end of second spiral shell shape bar 311 is rotated with the peace socket part 2 and is connected, the right side extended end of the second spiral shell shape bar 311
The second motor 321 is provided with, second motor 321 is embedded in gear fishplate bar 32 and is fixedly connected, and the clamping apparatus 62 include passing through
Wear the support on the gliding member 6 and to the ramp-like face clamping convex portion 621 stretched into the lock chambers 5, be arranged on ramp-like face
The magnetic patch device 622 of the bottom of clamping convex portion 621 and the electric coil being arranged in the clamping chamber 61 produce magnetic device 623, described
Wrapping around between magnetic patch device 622 and electric coil product magnetic device 623 is provided with the spring element 624 that bears down on one.
During work, snapped fit onto in the card chute 3343 that peace is connect on frame 333 by card sliding block 3341 first, then by second
Block 33 is slided in drive to the rotation of control the second spiral shell shape bar 311 of motor 321 and peace connects the side shifting to the left of frame 333 simultaneously, when check lock lever 334
Inserted in lock chambers 5 by introducing port 53, and ramp-like face convex portion 3342 is offseted with ramp-like face clamping convex portion 621 and be connected, due to
Lead shifting bar 332 to connect frame 333 with peace and be slidably connected, now, slide block 33 and continue side shifting to the left so that in the second slide slot 331
The inwall of block 33 that slides on the right side of portion connects the right flank of frame 333 and abuts against with peace, meanwhile, drive ramp-like face convex portion 3342 inwardly to extrude,
So that ramp-like face clamping convex portion 621 overcomes the active force of the spring element 624 that bears down on one and to being moved in clamping chamber 61, when ramp-like face convex portion
3342 be moved fully to ramp-like face clamping convex portion 621 dorsad side when, now, slide the left surface of block 33 with peace socket part 2 abut against, tiltedly
, to being stretched out in lock chambers 5, then controlled by the first motor 51 by the active force of the spring element 624 that bears down on one shape face clamping convex portion 621
Make the first spiral shell shape bar 52 and rotate and drive the side shifting to the left of gliding member 6, at the same clamping apparatus 62 drive ramp-like face convex portion 3342 with
And the peace being connected with check lock lever 334 connects frame 333 and is moved to the left, now, peace is connect in the slide slot 331 of frame 333 and second leads shifting bar
332 are slidably matched and Slideslip to the left, and because the length of the first spiral shell shape bar 52 immobilizes, fixed block 21 is in lock chambers 5
Position also immobilizes, but because now the drive check lock lever 334 of gliding member 6 and peace connect frame 333 and be moved to the left so that Gu
Determine block 21 to be slided to the right relative to gliding member 6, therefore drive check lock lever 334 and peace to connect frame 333 to moving to left in gliding member 6
In dynamic process, the bullet connection pad 211 that its right end face of fixed block 21 is set little by little is abutted with the left end surface elastic of check lock lever 334, directly
The inwall of block 33 that slides for extremely pacifying the left surface and the inside left of the second slide slot 331 that connect frame 333 is abutted against so that gliding member 6,
Check lock lever 334 and peace connect frame 333 and can not be further continued for side shifting to the left, now play connection pad 211 and the left side of check lock lever 334 it
Between simultaneously realize be tightly engaged into completely, when the left side of check lock lever 334 with play connection pad 211 be tightly engaged into completely after, control the first horse
Stopped operating up to 51, complete to be fastenedly connected；When needing to extract, electricity and magnetic patch device 622 on magnetic device 623 are produced by electric coil
Coupling so that ramp-like face clamping convex portion 621 overcomes the active force of the spring element 624 that bears down on one and to being moved in clamping chamber 61, Ran Houtong
Crossing the second motor 321 controls the second spiral shell shape bar 311 to rotate and remove check lock lever 334, controls electric coil to produce magnetic dress after the completion of removal
Put 623 and the power-off of the second motor 321.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of advertising board device being conveniently replaceable, it is characterised in that：Including by peace socket part（2）And enforcement division（3）The peace of composition
Connect main body（1）, the peace socket part（2）Inside is provided with lock chambers（5）, the lock chambers（5）Front and back ends point are provided with medium position
Not with the peace socket part（2）The fixed block being fixedly connected（21）, the fixed block（21）Its right end face is provided with bullet connection pad（211）,
The fixed block（21）Outside slidably connects gliding member（6）, the gliding member（6）It is provided with whorl mating connection
First spiral shell shape bar（52）, the first spiral shell shape bar（52）Stretched to both sides and set, the gliding member（6）Two pack supports on right side
It is above symmetrical to be provided with clamping chamber（61）, two groups of clamping chambers（61）Opposite side is provided with clamping apparatus（62）, the lock chambers（5）
The peace socket part on right side（2）Inwall is provided with and the lock chambers（5）The introducing port being connected（53）, the enforcement division（3）
Lower section is provided with billboard An Jie areas（4）, the enforcement division（3）Bottom right side is provided with gear fishplate bar（32）, the gear fishplate bar（32）With
Peace socket part（2）Between the enforcement division（3）Inside it is provided with the first slide slot（31）, first slide slot（31）Inside it is provided with and slides
Block（33）, it is described to slide block（33）Upper whorl is connected with the second spiral shell shape bar（311）, the second spiral shell shape bar（311）To both sides
Stretch and set, it is described to slide block（33）Inside it is provided with the second slide slot（331）, second slide slot（331）Inside it is provided with and leads shifting bar
（332）, it is described to lead shifting bar（332）On slidably connect peace and connect frame（333）, the peace connects frame（333）Stretch downwards and set, it is described
Peace connects frame（333）Stretch section is located at the billboard An Jie areas（4）It is interior, the billboard An Jie areas（4）The interior peace connects frame
（333）Rear end face is provided with card chute（3343）, the card chute（3343）Inside it is provided with card sliding block（3341）, the card sliding block
（3341）It is provided with the check lock lever that left and right is stretched（334）, the check lock lever（334）Left side stretch section and the introducing port（53）Phase
To setting, the check lock lever（334）Left distal end edge is provided with and the clamping apparatus（62）The ramp-like face being slidably matched is convex
Portion（3342）, the check lock lever（334）Right side stretching, extension end is provided with advertisement peace and connects board（7）, the gear fishplate bar（32）End face outside
It is provided with the first flashing lamp（3351）With the second flashing lamp（3361）, it is described to lead shifting bar（332）The peace of lower section connects frame（333）
The first touch sensor is respectively equipped with the outer wall of the left and right sides（335）With the second touch sensor（336）, described first touches
Touch formula inductor（335）With the second touch sensor（336）Respectively with first flashing lamp（3351）Dodged with described second
Bright lamp（3361）It is electrically connected with.
2. a kind of advertising board device being conveniently replaceable according to claim 1, it is characterised in that：The first spiral shell shape bar
（52）Left side extended end is rotatably connected to the first motor（51）, first motor（51）It is embedded in the peace socket part（2）Inwall and
It is fixedly connected, the first spiral shell shape bar（52）Right side extended end and the fixed block（21）Rotate connection.
3. a kind of advertising board device being conveniently replaceable according to claim 1, it is characterised in that：The second spiral shell shape bar
（311）Left side extended end and the peace socket part（2）Rotate connection, the second spiral shell shape bar（311）Right side extended end is provided with second
Motor（321）, second motor（321）It is embedded in gear fishplate bar（32）It is interior and be fixedly connected.
4. a kind of advertising board device being conveniently replaceable according to claim 1, it is characterised in that：The clamping apparatus（62）
Including through the gliding member（6）On support and to the lock chambers（5）The ramp-like face clamping convex portion inside stretched into（621）、
It is arranged on ramp-like face clamping convex portion（621）The magnetic patch device of bottom（622）And it is arranged on the clamping chamber（61）Interior electric wire
Circle produces magnetic device（623）, the magnetic patch device（622）Magnetic device is produced with the electric coil（623）Between wrap around and be provided with
Bear down on one spring element（624）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144233.4A CN106782063B (en) | 2016-12-13 | 2016-12-13 | A kind of advertising board device being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144233.4A CN106782063B (en) | 2016-12-13 | 2016-12-13 | A kind of advertising board device being conveniently replaceable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106782063A true CN106782063A (en) | 2017-05-31 |
| CN106782063B CN106782063B (en) | 2017-11-28 |
Family
ID=58876421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611144233.4A Active CN106782063B (en) | 2016-12-13 | 2016-12-13 | A kind of advertising board device being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106782063B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221251A (en) * | 2016-12-13 | 2017-09-29 | 潘鑫磊 | A kind of billboard device for being easy to safeguard |
| CN112599045A (en) * | 2020-12-21 | 2021-04-02 | 孙成品 | Small-size installation component for bill-board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289652A (en) * | 1989-02-17 | 1994-03-01 | Actmedia, Inc. | Advertising display mounting device |
| CN104896282A (en) * | 2015-06-12 | 2015-09-09 | 姚新连 | Advertising board installing device capable of completing installation rapidly |
| CN105735165A (en) * | 2016-05-09 | 2016-07-06 | 深圳进源环保科技有限公司 | Improved fastening component for traffic signs on roads |
-
2016
- 2016-12-13 CN CN201611144233.4A patent/CN106782063B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289652A (en) * | 1989-02-17 | 1994-03-01 | Actmedia, Inc. | Advertising display mounting device |
| CN104896282A (en) * | 2015-06-12 | 2015-09-09 | 姚新连 | Advertising board installing device capable of completing installation rapidly |
| CN105735165A (en) * | 2016-05-09 | 2016-07-06 | 深圳进源环保科技有限公司 | Improved fastening component for traffic signs on roads |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221251A (en) * | 2016-12-13 | 2017-09-29 | 潘鑫磊 | A kind of billboard device for being easy to safeguard |
| CN107221251B (en) * | 2016-12-13 | 2019-10-29 | 温州市博迈环保科技有限公司 | A kind of billboard device convenient for safeguarding |
| CN112599045A (en) * | 2020-12-21 | 2021-04-02 | 孙成品 | Small-size installation component for bill-board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106782063B (en) | 2017-11-28 |
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Application publication date: 20170531 Assignee: Wenzhou Yixiang Amusement Equipment Co.,Ltd. Assignor: Wenzhou union intellectual property services Co.,Ltd. Contract record no.: X2021330000302 Denomination of invention: Billboard device convenient for replacement Granted publication date: 20171128 License type: Common License Record date: 20210923 Application publication date: 20170531 Assignee: Wenzhou Kangcun Amusement Equipment Co.,Ltd. Assignor: Wenzhou union intellectual property services Co.,Ltd. Contract record no.: X2021330000303 Denomination of invention: Billboard device convenient for replacement Granted publication date: 20171128 License type: Common License Record date: 20210924 |
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Application publication date: 20170531 Assignee: WENZHOU LINJIE TECHNOLOGY CO.,LTD. Assignor: Wenzhou union intellectual property services Co.,Ltd. Contract record no.: X2021330000542 Denomination of invention: Billboard device convenient for replacement Granted publication date: 20171128 License type: Common License Record date: 20211022 Application publication date: 20170531 Assignee: WENZHOU OUBO MACHINERY Co.,Ltd. Assignor: Wenzhou union intellectual property services Co.,Ltd. Contract record no.: X2021330000540 Denomination of invention: Billboard device convenient for replacement Granted publication date: 20171128 License type: Common License Record date: 20211023 |
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