CN206097822U - Reading fence of industrial and commercial enterprise management usefulness - Google Patents
Reading fence of industrial and commercial enterprise management usefulness Download PDFInfo
- Publication number
- CN206097822U CN206097822U CN201620806991.7U CN201620806991U CN206097822U CN 206097822 U CN206097822 U CN 206097822U CN 201620806991 U CN201620806991 U CN 201620806991U CN 206097822 U CN206097822 U CN 206097822U
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Abstract
The utility model provides a reading fence of industrial and commercial enterprise management usefulness belongs to office furniture technical field. It has solved the unable problem of enlargeing the function of characters reading of publicity column among the prior art. This reading fence of industrial and commercial enterprise management usefulness includes the frame that is the rectangle form and fixes the support in the frame lower part, and the lower part of support is equipped with a plurality of landing legs, is equipped with the lift adjusting and positioning mechanism that can adjust the frame height between frame and the landing leg, can dismantle in the frame and be fixed with a plurality of insulated columns that can separate into the frame a plurality of reading windows, all offer two sliding trays on the inner wall of frame with on the both sides wall of insulated column, each is read all to slide in window and is equipped with two installing frames, all is fixed with outside convex slips strip on the lateral wall of two installing frames, and the slip strip tip of two installing frames do not slides and sets up in two sliding trays, all is fixed with the gear band on sliding. The utility model has the advantages of enlarge the characters reading.
Description
Technical field
The utility model belongs to technical field of office furniture, is related to a kind of read column of business management politics of the firm.
Background technology
Can there is read column in each school, school needs to notify some important things in daily management, often,
Also to show the publicity pictures such as teaching idea, the successes achieved in teaching of some schools, in the propaganda board of existing each common school, one
As be all directly on publicity metope plus upper railingses and insulating glass, it is impossible to reading frame is moved, and structure is relatively easy, and people is reading
When, the font of eminence does not see Chu.
Jing is retrieved, and such as Chinese patent literature discloses a kind of English gallery device【The patent No.：ZL201420743901.5；
Authorization Notice No.：CN204252585 U】.This English gallery device, including framework and supporting leg, lower portion is detachably fixed
There are some insulated columns that framework can be separated into some reading windows, sliding in each reading window is provided with two installations
Frame, is respectively and fixedly provided with slider bar on the lateral wall of installing frame, gear band is fixed with slider bar, and insulated column is fixedly arranged in the middle of rotation electricity
Machine, the output shaft end of rotary electric machine is fixed with meshing gear, and two lateral tooth flanks of meshing gear are oppositely arranged respectively with two
Gear band be meshed, the regulation localization machine that can adjust framework in perpendicular introversion rake angle is provided between framework and supporting leg
Structure one.But this English gallery device does not arrange magnifying glass, it may appear that the unsharp situation of reading.
The content of the invention
The purpose of this utility model is there are the problems referred to above for existing technology, it is proposed that a kind of business management politics of the firm is used
Read column, the characteristics of the read column of this business management politics of the firm has magnifying text.
The purpose of this utility model can be realized by following technical proposal：
A kind of read column of business management politics of the firm, including the framework of rectangular shape and the support for being fixed on lower frame,
Characterized in that, the bottom of the support is provided with some supporting legs, it is provided with that can to adjust framework high between described framework and supporting leg
The lift adjustment detent mechanism of degree；Be removably fixed with described framework some can be separated into some reading windows by framework
Insulated column, offers two sliding grooves, in each reading window on the inwall of the framework and on the two side of insulated column
Slide and be provided with two installing frames, outwardly slider bar, two installing frames are respectively and fixedly provided with the lateral wall of two installing frames
Slider bar end be slidably arranged in respectively in described two sliding grooves, gear band is respectively and fixedly provided with described slider bar, it is same
Corresponding gear band is oppositely arranged on two installing frames in individual reading window, and described insulated column is fixedly arranged in the middle of motor one, electricity
The output shaft end of machine one is fixed with meshing gear, two lateral tooth flanks of the meshing gear respectively with two gears being oppositely arranged
Band is meshed, and being provided between described framework and support can adjust framework and determine in the pitch adjustment of perpendicular introversion rake angle
Position mechanism.
The operation principle of the read column of this business management politics of the firm is such：1st, adjusted by lift adjustment detent mechanism
Frame height；2nd, output shaft end is driven to be fixed with meshing gear rotation by being fixed on the motor one in the middle part of insulated column；3rd, lead to
Cross the movement of the gear band upper-lower position that meshing gear two installing frames of drive are oppositely arranged；4th, gear band drives slider bar sliding
Slided up and down in dynamic groove, so as to realize that two installing frames carry out the relative replacement of upper-lower position；5th, it is fixed by pitch adjustment
Position mechanism such that it is able to adjust pitch adjustment of the framework in perpendicular introversion rake angle.
Described pitch adjustment detent mechanism includes sector gear, reduction gearing one, reduction gearing two, drive gear and electricity
Machine two, is fixed with rotary shaft one on described framework lateral wall, rotary shaft one is through support and is rotatably arranged on support, described
Sector gear be fixed on the end of rotary shaft one, described reduction gearing one and reduction gearing two is coaxially turned by rotary shaft two
Dynamic to be arranged on support, described motor two is fixed on support, and described drive gear is fixed on the output shaft end of motor two
Portion, the output shaft of motor two, rotary shaft one and the three of rotary shaft two are parallel, and reduction gearing one is straight less than reduction gearing two
Footpath, reduction gearing one is meshed with drive gear, and reduction gearing two is meshed with sector gear.The output shaft for starting motor two is suitable
Hour hands are rotated, and the output shaft of motor two turns to drive drive gear to rotate clockwise clockwise, and drive gear rotates clockwise drive
Reduction gearing one is rotated counterclockwise, and reduction gearing one rotates counterclockwise drive rotary shaft two and rotates counterclockwise, the inverse time of rotary shaft two
Pin is rotated and drives reduction gearing two to rotate counterclockwise, and reduction gearing two rotates counterclockwise drive sector gear and rotates clockwise, and fans
Shape gear rotates clockwise drive rotary shaft one and rotates clockwise, and rotary shaft one rotates clockwise drive regulation framework and turns forward
Tiltedly；The output shaft for starting motor two is rotated counterclockwise, and the output shaft of motor two turns to drive drive gear to rotate counterclockwise counterclockwise,
Drive gear rotates counterclockwise drive reduction gearing one and rotates clockwise, and it is suitable that reduction gearing one rotates clockwise drive rotary shaft two
Hour hands are rotated, and rotary shaft two rotates clockwise drive reduction gearing two and rotates clockwise, and reduction gearing two rotates clockwise drive
Sector gear is rotated counterclockwise, and sector gear rotates counterclockwise drive rotary shaft one and rotates counterclockwise, and rotary shaft one turns counterclockwise
It is dynamic to drive regulation framework to tilt backwards.
As the first situation, described lift adjustment detent mechanism include some location holes one being opened on support,
Location hole two and the latch being opened on supporting leg, described latch is inserted into one of location hole one and location hole two simultaneously
In.When needing up mobility framework height, latch is inserted in the one of location hole one in lower end and location hole two simultaneously；Need
During the frame height that moves down, latch is inserted in the one of location hole one in upper end and location hole two simultaneously.
Used as second situation, described lift adjustment detent mechanism is cylinder, and the cylinder body of cylinder is fixed in supporting leg, gas
The piston rod of cylinder is vertically arranged, and the end of piston rod is fixed on support lower section.Start cylinder, the piston rod of cylinder is moved up
Drive support to move up, realize that framework is moved up；Start cylinder, the piston rod of cylinder moves down drive support to moving down
It is dynamic, realize that framework is moved down.
Used as the third situation, described lift adjustment detent mechanism is gas spring, and the cylinder body of gas spring is fixed on supporting leg
In, the piston rod of gas spring is vertically arranged, and the end of piston rod is fixed on support lower section.Start gas spring, the work of gas spring
Stopper rod moves up drive support and moves up, and realizes that framework is moved up；Start gas spring, the piston rod of gas spring is to moving down
It is dynamic to drive support to move down, realize that framework is moved down.
Slide in described framework and be provided with an enlarging lens.Enlarging lens have amplification to word, facilitate student
The middle information of reading read column.
The two ends of described gear band are respectively and fixedly provided with the block perpendicular with it.The setting of block prevents gear band and engages
Gear departs from.
Chute is equipped with described sliding groove, roller is equipped with above-mentioned slider bar, described roller is arranged on cunning
In groove.It is more steady that setting roller makes slider bar slide in chute.
The lower end of the supporting leg offers groove of the notch towards under, bearing is provided with described groove and is connected in and propped up
The universal wheel in frame end portion.Read column conveniently moving is made by arranging universal wheel.
Compared with prior art, the read column of this business management politics of the firm has advantages below：
1st, the utility model drives meshing gear to rotate by motor one, makes two gear bands carry out the shifting of upper-lower position
It is dynamic, so that slider bar is slided up and down in sliding groove, realize that two installing frames carry out the relative replacement of upper-lower position, from
And facilitate student to read.
2nd, the utility model drives drive gear, drive gear to drive reduction gearing one, reduction gearing one by motor two
Rotary shaft two is driven to rotate, rotary shaft two is rotated and drives reduction gearing two, and reduction gearing two drives sector gear, sector gear band
Dynamic rotary shaft one is rotated, so as to realize that framework can be positioned in the regulation on perpendicular introversion rake angle, so as to convenient
Raw reading.
3rd, the utility model passes through latch, some location holes one and location hole two either cylinder or gas spring, realizes frame
Frame oscilaltion, has the advantages that to adjust frame height.
4th, the utility model is by arranging bearing and being connected in the universal wheel of block end, so that whole industrial and commercial enterprises' pipe
Reason with the read column movement that can carry out on position.
5th, the utility model has the advantages that magnifying text by arranging magnifying glass.
Description of the drawings
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the partial schematic diagram of embodiment of the present utility model.
Fig. 4 is the partial schematic diagram of embodiment of the present utility model two.
Fig. 5 is the partial schematic diagram of embodiment of the present utility model three.
In figure, 1, framework；2nd, support；3rd, supporting leg；4th, insulated column；5th, sliding groove；6th, installing frame；7th, slider bar；8th, gear
Band；9th, motor one；10th, meshing gear；11st, motor two；12nd, drive gear；13rd, reduction gearing one；14th, reduction gearing two；15、
Sector gear；16th, rotary shaft one；17th, rotary shaft two；18th, location hole one；19th, location hole two；20th, latch；21st, cylinder；22、
Gas spring；23rd, enlarging lens；24th, block；25th, bearing；26th, universal wheel.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in figure 1, a kind of read column of business management politics of the firm, including rectangular shape framework 1 and use welding manner
The support 2 of the bottom of framework 1 is fixed on, the bottom of support 2 is provided with two supporting legs 3, and being provided between framework 1 and supporting leg 3 to be adjusted
The lift adjustment detent mechanism of the height of framework 1；As shown in figure 3, lift adjustment detent mechanism is opened on support 2 including five
Location hole 1, the location hole 2 19 being opened on supporting leg 3 and latch 20, latch 20 is inserted into one of location hole one simultaneously
18 and location hole 2 19 in.When needing up 1 height of mobility framework, latch 20 is inserted into the one of location hole one in lower end simultaneously
18 and location hole 2 19 in；Need to move down 1 height of framework when, latch 20 is inserted into the one of location hole one in upper end simultaneously
18 and location hole 2 19 in；The lower end of supporting leg 3 offers groove of the notch towards under, bearing 25 is provided with groove and is connected in
The universal wheel 26 of the end of support 2.Read column conveniently moving is made by arranging universal wheel 26.
Slide in framework 1 and be provided with an enlarging lens 23；Enlarging lens 23 have amplification to word, facilitate student to read
Look at the middle information of read column；Two insulated columns 4 that framework 1 can be separated into three pieces of reading windows are removably fixed with framework 1,
Two sliding grooves 5 are offered on the inwall of framework 1 and on the two side of insulated column 4, sliding in each reading window sets
There are two installing frames 6, outwardly slider bar 7, the cunning of two installing frames 6 are respectively and fixedly provided with the lateral wall of two installing frames 6
The end of dynamic bar 7 is slidably arranged in respectively in two sliding grooves 5, and in sliding groove 5 chute is equipped with, and is all provided with above-mentioned slider bar 7
There is roller, roller is arranged in chute.Arranging roller makes slider bar 7 slide in chute more steadily, fixes on slider bar 7
The two ends for having gear band 8, gear band 8 are respectively and fixedly provided with the block 24 perpendicular with it；The setting of block 24 prevents gear band 8 and nibbles
Close gear 10 to depart from；Two mounting grooves are offered on the inwall of installing frame 6, sliding in each mounting groove arranges glass
Door；Two fixing grooves are offered on the inwall of installing frame 6, in each fixing groove fluorescent tube is respectively and fixedly provided with.
Corresponding gear band 8 is oppositely arranged on two installing frames 6 in same reading window, and insulated column 4 is fixedly arranged in the middle of
Motor 1, the output shaft end of motor 1 is fixed with meshing gear 10, two lateral tooth flanks of meshing gear 10 respectively with two phases
It is meshed to the gear band 8 for arranging, being provided between framework 1 and support 2 can adjust framework 1 in perpendicular introversion rake angle
Pitch adjustment detent mechanism；As shown in Fig. 2 pitch adjustment detent mechanism includes sector gear 15, reduction gearing one 13, reducing gear
2 14, drive gear 12 and motor 2 11 are taken turns, rotary shaft 1 is fixed with the lateral wall of framework 1, rotary shaft 1 passes through support 2
And be rotatably arranged on support 2, sector gear 15 is fixed on the end of rotary shaft 1, reduction gearing 1 and reduction gearing two
14 are rotated coaxially by rotary shaft 2 17 and are arranged on support 2, and motor 2 11 is fixed on support 2, and drive gear 12 is fixed on
The output shaft end of motor 2 11, the output shaft of motor 2 11, rotary shaft 1 and the three of rotary shaft 2 17 are parallel, and slow down
Less than the diameter of reduction gearing 2 14, reduction gearing 1 is meshed gear 1 with drive gear 12, reduction gearing 2 14 and
Sector gear 15 is meshed.The output shaft for starting motor 2 11 is rotated clockwise, and the output shaft of motor 2 11 turns to drive clockwise
Drive gear 12 is rotated clockwise, and drive gear 12 rotates clockwise drive reduction gearing 1 and rotates counterclockwise, reduction gearing
One 13 rotate counterclockwise drive rotary shaft 2 17 rotates counterclockwise, and it is inverse that rotary shaft 2 17 rotates counterclockwise drive reduction gearing 2 14
Hour hands are rotated, and reduction gearing 2 14 rotates counterclockwise drive sector gear 15 and rotates clockwise, and sector gear 15 is rotated clockwise
Rotary shaft 1 is driven to rotate clockwise, rotary shaft 1 rotates clockwise drive regulation framework 1 and turns forward；Start motor two
11 output shaft is rotated counterclockwise, and the output shaft of motor 2 11 turns to drive drive gear 12 to rotate counterclockwise counterclockwise, sliding tooth
Wheel 12 rotates counterclockwise drive reduction gearing 1 and rotates clockwise, and reduction gearing 1 rotates clockwise drive rotary shaft 2 17
Rotate clockwise, rotary shaft 2 17 rotates clockwise drive reduction gearing 2 14 and rotates clockwise, and reduction gearing 2 14 is clockwise
Rotate and drive sector gear 15 to rotate counterclockwise, sector gear 15 rotates counterclockwise drive rotary shaft 1 and rotates counterclockwise, and turns
Moving axis 1 rotates counterclockwise drive regulation framework 1 and tilts backwards；Framework 1 is provided with for opening motor 1 and motor 2 11
Button switch.
Generally speaking the operation principle of the read column of business management politics of the firm is such：1st, by by latch 20, five
Individual location hole 1 and location hole 2 19, realize the regulation to the height of framework 1；2nd, the motor by being fixed in the middle part of insulated column 4
One 9 drive output shaft ends are fixed with meshing gear 10 and rotate；3rd, move two installing frames 6 with 8 by meshing gear 10 to set in opposite directions
The movement of the upper-lower position of gear band 8 put；4th, gear band 8 drives slider bar 7 to be slided up and down in sliding groove 5, so as to reality
Existing two installing frames 6 carry out the relative replacement of upper-lower position；5th, by arranging sector gear 15, reduction gearing one 13, reducing gear
Take turns 2 14, drive gear 12 and motor 2 11 such that it is able to adjust pitch adjustment of the framework 1 in perpendicular introversion rake angle.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, and different place is：In embodiment one,
Lift adjustment detent mechanism includes five location holes 1 being opened on support 2, the and of location hole 2 19 being opened on supporting leg 3
Latch 20, latch 20 is inserted in one of location hole 1 and location hole 2 19 simultaneously；And in the present embodiment two, such as scheme
Shown in 4, lift adjustment detent mechanism is cylinder 21, and the cylinder body of cylinder 21 is fixed in supporting leg 3, and the piston rod of cylinder 21 vertically sets
Put, and the end of piston rod is fixed on the lower section of support 2；Start cylinder 21, the piston rod of cylinder 21 move up drive support 2 to
Upper movement, realizes that framework 1 is moved up；Start cylinder 21, the piston rod of cylinder 21 moves down drive support 2 and moves down,
Realize that framework 1 is moved down.
Embodiment three
The present embodiment is essentially identical with the structure and principle of embodiment one, and different place is：In embodiment one,
Lift adjustment detent mechanism includes five location holes 1 being opened on support 2, the and of location hole 2 19 being opened on supporting leg 3
Latch 20, latch 20 is inserted in one of location hole 1 and location hole 2 19 simultaneously；And in the present embodiment three, such as scheme
Shown in 5, lift adjustment detent mechanism is gas spring 22, and the cylinder body of gas spring 22 is fixed in supporting leg 3, the piston rod of gas spring 22
It is vertically arranged, and the end of piston rod is fixed on the lower section of support 2；Start gas spring 22, the piston rod of gas spring 22 is moved up
Drive support 2 to move up, realize that framework 1 is moved up；Start gas spring 22, the piston rod of gas spring 22 moves down drive
Support 2 is moved down, and realizes that framework 1 is moved down.
Specific embodiment described herein is only explanation for example to the utility model spirit.The utility model institute
Category those skilled in the art can make various modifications to described specific embodiment or supplement or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used framework 1 herein；Support 2；Supporting leg 3；Insulated column 4；Sliding groove 5；Installing frame 6；Slider bar
7；Gear band 8；Motor 1；Meshing gear 10；Motor 2 11；Drive gear 12；Reduction gearing 1；Reduction gearing 2 14；Fan
Shape gear 15；Rotary shaft 1；Rotary shaft 2 17；Location hole 1；Location hole 2 19；Latch 20；Cylinder 21；Gas spring 22；
Enlarging lens 23；Block 24；Bearing 25；The grade term of universal wheel 26, but be not precluded from using the possibility of other terms.Using this
A little terms are used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as what any one was added
Restriction is all contrary with the utility model spirit.
Claims (7)
1. a kind of read column of business management politics of the firm, including the framework of rectangular shape and the support for being fixed on lower frame, its
It is characterised by, the bottom of the support is provided with some supporting legs, sliding in described framework is provided with an enlarging lens, described frame
Being provided between frame and supporting leg can adjust the lift adjustment detent mechanism of frame height；If being removably fixed with described framework
The dry insulated column that framework can be separated into some reading windows, opens up on the inwall of the framework and on the two side of insulated column
There are two sliding grooves, sliding in each reading window is provided with two installing frames, fixes on the lateral wall of two installing frames
It is outwardly convex go out slider bar, the slider bar end of two installing frames is slidably arranged in respectively in described two sliding grooves, described
Slider bar on be respectively and fixedly provided with gear band, corresponding gear band is oppositely arranged on two installing frames in same reading window, institute
The insulated column stated is fixedly arranged in the middle of motor one, and the output shaft end of motor one is fixed with meshing gear, and the two of the meshing gear
Lateral tooth flank is meshed respectively with two gear bands being oppositely arranged, and being provided between described framework and support can adjust framework and exist
The pitch adjustment detent mechanism of perpendicular introversion rake angle, described pitch adjustment detent mechanism includes sector gear, slows down
Gear one, reduction gearing two, drive gear and motor two, are fixed with rotary shaft one, rotary shaft one on described framework lateral wall
Through support and it is rotatably arranged on support, described sector gear is fixed on the end of rotary shaft one, described reduction gearing
One and reduction gearing two rotated coaxially by rotary shaft two and be arranged on support, described motor two is fixed on support, described
Drive gear be fixed on the output shaft end of motor two, the output shaft of motor two, rotary shaft one are equal with the three of rotary shaft two
OK, and reduction gearing one less than reduction gearing two diameter, reduction gearing one is meshed with drive gear, reduction gearing two with fan
Shape gear is meshed.
2. the read column of business management politics of the firm according to claim 1, it is characterised in that described lift adjustment positioning
Mechanism includes some location holes one being opened on support, the location hole two being opened on supporting leg and latch, and described latch is same
When be inserted in one of location hole one and location hole two.
3. the read column of business management politics of the firm according to claim 1, it is characterised in that described lift adjustment positioning
Mechanism is cylinder, and the cylinder body of cylinder is fixed in supporting leg, and the piston rod of cylinder is vertically arranged, and the end of piston rod is fixed on and props up
Frame lower section.
4. the read column of business management politics of the firm according to claim 1, it is characterised in that described lift adjustment positioning
Mechanism is gas spring, and the cylinder body of gas spring is fixed in supporting leg, and the piston rod of gas spring is vertically arranged, and the end of piston rod is consolidated
It is scheduled on support lower section.
5. the read column of business management politics of the firm according to claim 4, it is characterised in that the two ends of described gear band
It is respectively and fixedly provided with the block perpendicular with it.
6. the read column of business management politics of the firm according to claim 5, it is characterised in that be all provided with described sliding groove
There is chute, roller is equipped with above-mentioned slider bar, described roller is arranged in chute.
7. the read column of business management politics of the firm according to claim 6, it is characterised in that open the lower end of the supporting leg
Groove of the notch towards under is provided with, support is provided with described groove and the universal wheel of bracket end is connected in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806991.7U CN206097822U (en) | 2016-07-28 | 2016-07-28 | Reading fence of industrial and commercial enterprise management usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806991.7U CN206097822U (en) | 2016-07-28 | 2016-07-28 | Reading fence of industrial and commercial enterprise management usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206097822U true CN206097822U (en) | 2017-04-12 |
Family
ID=58467222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620806991.7U Expired - Fee Related CN206097822U (en) | 2016-07-28 | 2016-07-28 | Reading fence of industrial and commercial enterprise management usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206097822U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274816A (en) * | 2017-08-13 | 2017-10-20 | 安徽星光标识系统有限公司 | A kind of intelligent multifunction identification label |
| CN107680485A (en) * | 2017-11-03 | 2018-02-09 | 广州公孙策信息科技有限公司 | A kind of adjustable outdoor network advertisement plays multimedium showing device |
| CN108847161A (en) * | 2018-07-20 | 2018-11-20 | 金寨县麻埠镇爱民保洁有限公司 | A kind of property security against fire propagandizing device |
| CN110910792A (en) * | 2019-12-05 | 2020-03-24 | 湖南青蓝文化传媒集团有限公司 | Billboard convenient to disassemble |
-
2016
- 2016-07-28 CN CN201620806991.7U patent/CN206097822U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274816A (en) * | 2017-08-13 | 2017-10-20 | 安徽星光标识系统有限公司 | A kind of intelligent multifunction identification label |
| CN107680485A (en) * | 2017-11-03 | 2018-02-09 | 广州公孙策信息科技有限公司 | A kind of adjustable outdoor network advertisement plays multimedium showing device |
| CN107680485B (en) * | 2017-11-03 | 2020-01-17 | 上海利隆新媒体股份有限公司 | Adjustable outdoor network advertisement playing multimedia display device |
| CN108847161A (en) * | 2018-07-20 | 2018-11-20 | 金寨县麻埠镇爱民保洁有限公司 | A kind of property security against fire propagandizing device |
| CN108847161B (en) * | 2018-07-20 | 2021-05-07 | 杭州临安简诚办公用品有限公司 | Property fire control safety propaganda device |
| CN110910792A (en) * | 2019-12-05 | 2020-03-24 | 湖南青蓝文化传媒集团有限公司 | Billboard convenient to disassemble |
| CN110910792B (en) * | 2019-12-05 | 2022-04-08 | 湖南青蓝文化传媒集团有限公司 | Billboard convenient to disassemble |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20180728 |
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| CF01 | Termination of patent right due to non-payment of annual fee |