CN111831071A - Expandable display screen display - Google Patents
Expandable display screen display Download PDFInfo
- Publication number
- CN111831071A CN111831071A CN202010746830.4A CN202010746830A CN111831071A CN 111831071 A CN111831071 A CN 111831071A CN 202010746830 A CN202010746830 A CN 202010746830A CN 111831071 A CN111831071 A CN 111831071A
- Authority
- CN
- China
- Prior art keywords
- display
- fixed mounting
- expandable
- wall
- basic
- 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.)
- Withdrawn
Links
- 230000007704 transition Effects 0.000 claims abstract description 35
- 238000011084 recovery Methods 0.000 claims abstract description 18
- 239000003381 stabilizer Substances 0.000 claims description 10
- 239000007779 soft material Substances 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of internet block chains, and discloses an expandable display screen, which comprises a basic display, wherein a support rod is fixedly arranged on the right side of the top end of the basic display, a camera is movably connected to the top end of the support rod, a pull rod is movably connected to the right side of the basic display, a sound box is fixedly arranged at the bottom end of the basic display, the expandable display screen is matched with a recovery button through a movable plate, the pull rod is pulled out of the expandable display to the right side, but the expandable display cannot be pulled out completely under the action of a limit block, the movable plate pushes a function box at the bottom end of the expandable display, so that a transition electric plate on the left side of the expandable display is connected with a transition electric plate on the right side of the basic display, the expandable display can work, when the expandable display is recovered, the recovery button is pressed down, and a push block on the recovery button separates the two, and then the pull rod is pushed leftwards, so that the operation of retracting and expanding the display can be finished.
Description
Technical Field
The invention relates to the technical field of Internet blockchains, in particular to an extensible display screen display.
Background
In the development of the current society, the country pays more and more attention to the development of the internet, and proposes the concept of a block chain, wherein the block chain is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like, and the block chain is an important concept of the bit coin, is essentially a decentralized database and is also used as a bottom layer technology of the bit coin.
In the process of rapidly developing a block chain in the current country, a computer is used, but in the use process of the computer processing the internet block chain, used data are very many, the things needing to be compared and processed simultaneously are complex, the data cannot be compared comprehensively in the comparison process or the data conversion process, all data cannot be displayed integrally and comprehensively by a screen, and therefore the extensible display screen is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an expandable display screen display which has the advantage of displaying data on the display screen at the same time, and solves the problem that the screen cannot be displayed in all directions due to insufficient matching.
(II) technical scheme
In order to achieve the purpose of displaying the data on the display screen at the same time, the invention provides the following technical scheme: an expandable display screen display comprises a basic display, wherein a supporting rod is fixedly arranged on the right side of the top end of the basic display, a camera is movably connected to the top end of the supporting rod, a pull rod is movably connected to the right side of the basic display, a sound box is fixedly arranged at the bottom end of the basic display, a telescopic rod is fixedly arranged at the bottom end of the basic display, a base is fixedly arranged at the bottom end of the telescopic rod, an expandable display is fixedly arranged on the left side of the pull rod, a function box is fixedly arranged at the bottom end of the expandable display, a positioning block is fixedly arranged on the left side of the inner wall of the function box, a transverse spring is fixedly arranged on the right side of the inner wall of the function box, a sliding block is fixedly arranged on the left side of the transverse spring, a push rod is fixedly arranged on the left side of, the inner wall fixed mounting of electron telescopic link has the stabilizer bar, the back swing joint of stabilizer bar has the fagging, the front fixed mounting of stabilizer bar has the spool spring.
The front fixed mounting of basic display has the transition electroplax, the inner wall bottom fixed mounting of basic display has the stopper, the left side fixed mounting of basic display has the recovery button, the inner wall right side fixed mounting of basic display has the movable plate, the right side fixed mounting of extension display has the baffle.
Preferably, the number of transition electroplates is two, and a transition electroplate is located the left side of basic display, and another transition electroplate is located the right side of extension display, and the level is equal for after the pull rod is pulled out, the extension display is influenced by the movable plate effect, meets two transition electroplates, makes the extension display can carry out work.
Preferably, the right side of the positioning block is provided with a groove, and the width of the groove is equal to the width of the bottom end of the electronic telescopic rod, so that when the electronic telescopic rod is retracted, the bottom end of the electronic telescopic rod can be fixed in the groove formed in the right side of the positioning block, and the electronic telescopic rod is prevented from falling off.
Preferably, the inner wall fixed mounting who retrieves the button has the spring, and the right side fixed mounting of spring has the ejector pad, and the length of ejector pad equals with the inner wall width who retrieves the button, and the ejector pad is the software material for when pressing the recovery button, can separate the left transition electroplax of extension display and the transition electroplax on basic display right side, then accomplish the work of packing up the extension display.
Preferably, the right side of the movable plate is fixedly installed on the right side of the inner wall of the basic display through a spring, and the movable plate is made of a soft material, so that the expansion display is influenced by the movable plate after being pulled out, the transition electric plate on the left side of the expansion display is connected with the transition electric plate on the right side of the basic display, and then the expansion display works.
Preferably, the flexible height that highly is higher than the flexible height three centimetres of telescopic link of electron telescopic link, and the electron telescopic link divide into two parts, and the part length that is located the top equals with the distance of bearing to locating piece for after adjusting the telescopic link, the electron telescopic link can self-interacting adaptation height, prevents that the telescopic link is flexible too high, and the electron telescopic link can't stretch out and draw back to the flexible height of telescopic link, then can't provide stability for the extension display.
Preferably, the inner wall of the part that the electron telescopic link is located the bottom has been seted up flutedly, and the length of recess equals with the perpendicular level of stabilizer bar and fagging, make the fagging can be collected into the inner wall of electron telescopic link, and receive the effect of spool spring, the fagging is in the direction slope to keeping away from the electron telescopic link always, and the fagging receives the influence that the electron telescopic link shortened to pack up, the fagging can be withdrawed in the electron telescopic link, and the electron telescopic link can not pack up completely, can leave partly electron telescopic link that is located the bottom, make the fagging can not block inside the electron telescopic.
(III) advantageous effects
Compared with the prior art, the invention provides an expandable display screen display, which has the following beneficial effects:
1. this expandable display screen display ware, use with retrieving the button cooperation through the movable plate, make after pulling the pull rod right, pull out the expanded display ware, but receive the effect of stopper and can't pull out the expanded display ware completely, the movable plate receives the spring influence, the function case promotion of expanding the display bottom, make the left transition electroplax of expanded display ware meet with the transition electroplax on basic display ware right side, make the expanded display ware can work, the working range of the required display of extension, when accomplishing work and withdrawing the expanded display ware, press and retrieve the button, the ejector pad atress on retrieving the button separates two transition electroplax, promote the pull rod again left, can accomplish the operation of packing up the expanded display ware.
2. This expandable display screen display shows ware, use with the bearing cooperation through the electron telescopic link, make after pulling out the expansion display, the pole is retrieved in the pulling right, horizontal spring atress shrink right, the bottom part of electron telescopic link can with the recess separation on locating piece right side, but then electron telescopic link accessible bearing accomplishes the work of rotating the electron telescopic link perpendicularly downwards, and the work of electron telescopic link, the bottom part of electron telescopic link stretches out downwards, fagging on the partial inner wall of electron telescopic link bottom receives the effect of spool spring to stretching out to the direction of keeping away from the electron telescopic link, provide more stable support, guarantee the stability of expansion display at the during operation.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is an expanded view of the display according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 5 is a right side view of a basic display according to the present invention;
FIG. 6 is a left side view of the extended display of the present invention;
FIG. 7 is a perspective view of the present invention;
in the figure: 1. a base display; 2. a support bar; 3. a camera; 4. a pull rod; 5. sounding; 6. a telescopic rod; 7. a base; 8. a recovery button; 9. an extended display; 10. a function box; 11. positioning blocks; 12. a lateral spring; 13. a slider; 14. a push rod; 15. a bearing; 16. an electronic telescoping rod; 17. a recovery rod; 18. stabilizing the rod; 19. a spool spring; 20. a supporting plate; 21. a transition electric plate; 22. a limiting block; 23. moving the plate; 24. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an expandable display screen display includes a basic display 1, a support rod 2 is fixedly installed on the right side of the top end of the basic display 1, a camera 3 is movably connected to the top end of the support rod 2, a pull rod 4 is movably connected to the right side of the basic display 1, a speaker 5 is fixedly installed on the bottom end of the basic display 1, an expansion link 6 is fixedly installed on the bottom end of the expansion link 6, a base 7 is fixedly installed on the bottom end of the expansion link 6, an expansion display 9 is fixedly installed on the left side of the pull rod 4, a function box 10 is fixedly installed on the bottom end of the expansion display 9, a positioning block 11 is fixedly installed on the left side of the inner wall of the function box 10, a groove is formed on the right side of the positioning block 11, and the width of the groove is equal to the width of the bottom end of an electronic expansion link 16, so that, the anti-dropping function box is characterized in that a transverse spring 12 is fixedly installed on the right side of the inner wall of the function box 10, a sliding block 13 is fixedly installed on the left side of the transverse spring 12, a push rod 14 is fixedly installed on the left side of the sliding block 13, a bearing 15 is movably connected on the left side of the push rod 14, an electronic telescopic rod 16 is movably connected on the inner wall of the bearing 15, the telescopic height of the electronic telescopic rod 16 is three centimeters higher than the telescopic height of the telescopic rod 6, the electronic telescopic rod 16 is divided into two parts, the length of the part located at the top end is equal to the distance from the bearing 15 to the positioning block 11, so that after the telescopic rod 6 is adjusted, the electronic telescopic rod 16 can automatically adjust the adaptive height, the telescopic rod 6 is prevented from being too high to stretch, the electronic telescopic rod 16 cannot stretch to the telescopic height of the telescopic rod 6, and then cannot provide stability for the, make fagging 20 can be folded up into the inner wall of electron telescopic link 16, and receive spool spring 19's effect, fagging 20 is in always to keeping away from the direction slope of electron telescopic link 16, and fagging 20 receives the influence that electron telescopic link 16 shortened to pack up, fagging 20 can be withdrawed in electron telescopic link 16, and electron telescopic link 16 can not pack up completely, can empty some electron telescopic link 16 that is located the bottom of reserving, make fagging 20 can not block inside electron telescopic link 16, the inner wall fixed mounting of electron telescopic link 16 has stabilizer 18, the back swing joint of stabilizer 18 has fagging 20, the positive fixed mounting of stabilizer 18 has spool spring 19.
The front of the basic display 1 is fixedly provided with two transition electric plates 21, one transition electric plate 21 is positioned at the left side of the basic display 1, the other transition electric plate 21 is positioned at the right side of the extended display 9, the horizontal heights of the transition electric plates are equal, so that after the pull rod 4 is pulled out, the extended display 9 is influenced by the action of the movable plate 23, the two transition electric plates 21 are connected, the extended display 9 can work, the bottom end of the inner wall of the basic display 1 is fixedly provided with a limiting block 22, the left side of the basic display 1 is fixedly provided with a recovery button 8, the inner wall of the recovery button 8 is fixedly provided with a spring, the right side of the spring is fixedly provided with a push block, the length of the push block is equal to the width of the inner wall of the recovery button 8, and the push block is made of a soft material, so that when the recovery button 8 is pressed, the transition electric plate 21 at the left side of the extended display 9 can be separated from the transition, and then the work of retracting the extended display 9 is completed, the right side of the inner wall of the basic display 1 is fixedly provided with the movable plate 23, the right side of the movable plate 23 is fixedly arranged with the right side of the inner wall of the basic display 1 through a spring, and the movable plate 23 is made of a soft material, so that the extended display 9 is influenced by the movable plate 23 after being pulled out, the transition electric plate 21 on the left side of the extended display 9 is connected with the transition electric plate 21 on the right side of the basic display 1, the extended display 9 is made to work, and the right side of the extended display 9 is fixedly provided with the baffle plate 24.
The working principle is that after the pull rod 4 is pulled out to the right, the extension display 9 is pulled out, but the extension display 9 cannot be completely pulled out under the action of the limiting block 22, the movable plate 23 is influenced by the spring, the function box 10 at the bottom end of the extension display 9 is pushed, the transition electric plate 21 at the left side of the extension display 9 is connected with the transition electric plate 21 at the right side of the basic display 1, the extension display 9 can work, the working range of the needed display is extended, when the extension display 9 is retracted after the work is finished, the recovery button 8 is pressed, the push block on the recovery button 8 is stressed to separate the two transition electric plates 21, the pull rod 4 is pushed to the left, the operation of retracting the extension display 9 can be finished, after the extension display 9 is pulled out, the recovery rod 17 is pulled to the right, the transverse spring 12 is stressed to contract to the right, the bottom end part of the electronic telescopic rod 16 can be, then, the electronic telescopic rod 16 can rotate the electronic telescopic rod 16 vertically downwards through the bearing 15, the electronic telescopic rod 16 works, the bottom end part of the electronic telescopic rod 16 extends downwards, the supporting plate 20 on the inner wall of the bottom end part of the electronic telescopic rod 16 extends towards the direction far away from the electronic telescopic rod 16 under the action of the scroll spring 19, more stable support is provided, and the stability of the expansion display 9 in working is ensured.
To sum up, the expandable display screen is used by matching the movable plate 23 with the recovery button 8, so that after the pull rod 4 is pulled out to the right, the expandable display 9 is pulled out, but the expandable display 9 cannot be pulled out completely under the action of the limit block 22, the movable plate 23 is influenced by the spring, the function box 10 at the bottom end of the expandable display 9 is pushed, the transition electric plate 21 at the left side of the expandable display 9 is connected with the transition electric plate 21 at the right side of the basic display 1, so that the expandable display 9 can work, the working range of the required display is expanded, when the expandable display 9 is recovered after the work is finished, the recovery button 8 is pressed, the push block on the recovery button 8 is stressed to separate the two transition electric plates 21, and then the pull rod 4 is pushed to the left, so that the operation of retracting the expandable display 9 can be finished, and the expandable display screen is matched with the bearing 15 through the, make after pulling out extension display 9, pull right and retrieve pole 17, horizontal spring 12 atress contracts right, the bottom part of electron telescopic link 16 can separate with the recess on locating piece 11 right side, but then electron telescopic link 16 accessible bearing 15 accomplishes the work of rotating electron telescopic link 16 perpendicularly downwards, and electron telescopic link 16 works, the bottom part of electron telescopic link 16 stretches out downwards, fagging 20 on the partial inner wall of electron telescopic link 16 bottom receives the effect of reel spring 19 to stretching out to the direction of keeping away from electron telescopic link 16, provide more stable support, guarantee the stability of extension display 9 at the during operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An expandable display screen display comprising a base display (1), characterized in that: the utility model discloses a multifunctional mobile phone, including basic display (1), the top right side fixed mounting of basic display (1) has bracing piece (2), the top swing joint of bracing piece (2) has camera (3), the right side swing joint of basic display (1) has pull rod (4), the bottom fixed mounting of basic display (1) has stereo set (5), the bottom fixed mounting of basic display (1) has telescopic link (6), the bottom fixed mounting of telescopic link (6) has base (7), the left side fixed mounting of pull rod (4) has extension display (9), the bottom fixed mounting of extension display (9) has function box (10), the inner wall left side fixed mounting of function box (10) has locating piece (11), the inner wall right side fixed mounting of function box (10) has horizontal spring (12), the left side fixed mounting of horizontal spring (12) has slider (13), the utility model discloses a supporting rod, including slider (13), left side fixed mounting of slider (13) has push rod (14), the left side swing joint of push rod (14) has bearing (15), the inner wall swing joint of bearing (15) has electronic telescopic rod (16), the inner wall fixed mounting of electronic telescopic rod (16) has stabilizer bar (18), the back swing joint of stabilizer bar (18) has fagging (20), the positive fixed mounting of stabilizer bar (18) has spool spring (19).
The front fixed mounting of basic display (1) has transition electroplax (21), the inner wall bottom fixed mounting of basic display (1) has stopper (22), the left side fixed mounting of basic display (1) has recovery button (8), the inner wall right side fixed mounting of basic display (1) has movable plate (23), the right side fixed mounting of extension display (9) has baffle (24).
2. The expandable display screen display of claim 1, wherein: the number of the transition electric plates (21) is two, one transition electric plate (21) is positioned on the left side of the basic display (1), the other transition electric plate (21) is positioned on the right side of the extended display (9), and the horizontal heights of the transition electric plates are equal.
3. The expandable display screen display of claim 1, wherein: the right side of the positioning block (11) is provided with a groove, and the width of the groove is equal to the width of the bottom end of the electronic telescopic rod (16).
4. The expandable display screen display of claim 1, wherein: retrieve the inner wall fixed mounting of button (8) and have the spring, and the right side fixed mounting of spring has the ejector pad, and the length of ejector pad equals with the inner wall width of retrieving button (8), and the ejector pad is the software material.
5. The expandable display screen display of claim 1, wherein: the right side of the moving plate (23) is fixedly installed with the right side of the inner wall of the basic display (1) through a spring, and the moving plate (23) is made of soft materials.
6. The expandable display screen display of claim 1, wherein: the telescopic height of the electronic telescopic rod (16) is three centimeters higher than that of the telescopic rod (6), the electronic telescopic rod (16) is divided into two parts, and the length of the part positioned at the top end is equal to the distance from the bearing (15) to the positioning block (11).
7. The expandable display screen display of claim 6, wherein: the inner wall of the part of the electronic telescopic rod (16) at the bottom end is provided with a groove, and the length of the groove is equal to the vertical horizontal height of the stabilizing rod (18) and the supporting plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010746830.4A CN111831071A (en) | 2020-07-29 | 2020-07-29 | Expandable display screen display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010746830.4A CN111831071A (en) | 2020-07-29 | 2020-07-29 | Expandable display screen display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111831071A true CN111831071A (en) | 2020-10-27 |
Family
ID=72920924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010746830.4A Withdrawn CN111831071A (en) | 2020-07-29 | 2020-07-29 | Expandable display screen display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111831071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460449A (en) * | 2020-11-20 | 2021-03-09 | 翁继超 | Expandable LED display screen device |
-
2020
- 2020-07-29 CN CN202010746830.4A patent/CN111831071A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460449A (en) * | 2020-11-20 | 2021-03-09 | 翁继超 | Expandable LED display screen device |
| CN112460449B (en) * | 2020-11-20 | 2022-04-26 | 深圳市赛盟信息科技有限公司 | Expandable LED display screen device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111831071A (en) | Expandable display screen display | |
| CN209845206U (en) | Sound box with telescopic waterproof device | |
| CN216059578U (en) | Special workstation of building engineering cost budget | |
| CN214135946U (en) | Maintenance frame for computer technology development | |
| CN209903178U (en) | Computer network toolbox | |
| CN215076253U (en) | Device is put with getting to drama study of drama | |
| CN207574800U (en) | The multi-functional reading-desk in library | |
| CN220735096U (en) | Non-cover male storage box convenient to store and arrange | |
| CN215183023U (en) | Electronic organ base with folding structure | |
| CN217673956U (en) | Kit in adjustable space | |
| CN220368780U (en) | Bluetooth headset convenient to fold and store | |
| CN214292965U (en) | Train combined multifunctional workbench | |
| CN214072413U (en) | Novel combination file cabinet | |
| CN218277106U (en) | Household karaoke sound box convenient for fixing mobile phone | |
| CN210424400U (en) | Hanging bracket for mounting projector | |
| CN216161446U (en) | CD protection device for digital publishing | |
| CN214647180U (en) | Be applied to architectural design's special drawing appurtenance | |
| CN214549610U (en) | Storage device for operating room | |
| CN213282095U (en) | Finance and taxation finishing device convenient to use | |
| CN215456423U (en) | File cabinet for engineering bidding | |
| CN117410782B (en) | Power adapter | |
| CN214282500U (en) | Place stable fruit tree and plant and use auxiliary stay device | |
| CN213638179U (en) | Stainless steel earphone steel bar sliding arm | |
| CN220949330U (en) | Outdoor operation box | |
| CN219047777U (en) | File cabinet convenient to move |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201027 |
|
| WW01 | Invention patent application withdrawn after publication |