CN109327647B - Direction adjusting device of glass sheet and bracing piece of prompter - Google Patents
Direction adjusting device of glass sheet and bracing piece of prompter Download PDFInfo
- Publication number
- CN109327647B CN109327647B CN201810985496.0A CN201810985496A CN109327647B CN 109327647 B CN109327647 B CN 109327647B CN 201810985496 A CN201810985496 A CN 201810985496A CN 109327647 B CN109327647 B CN 109327647B
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- CN
- China
- Prior art keywords
- fixedly connected
- fixed block
- prompter
- bearing
- fixed
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- 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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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/2222—Prompting
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- 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
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
Abstract
The invention discloses a direction adjusting device for a glass sheet and a supporting rod of a prompter, which comprises a display, wherein the rear side of the top of the display is fixedly connected with a first fixing column. The direction adjusting device for the glass sheet and the supporting rod of the prompter solves the problem that the prompter is inconvenient to use due to the fact that the angle of the glass sheet is difficult to adjust in the using process of the existing prompter, and the direction adjusting device for the glass sheet and the supporting rod of the prompter is simple to adjust, is convenient for a user to use the prompter, and reduces the operation difficulty of the prompter.
Description
Technical Field
The utility model relates to a prompter technical field specifically is a glass piece of prompter and direction adjusting device of bracing piece.
Background
The prompter displays the content of the manuscript through a high-brightness display device, reflects the content displayed by the display device to a piece of special coated glass with an angle of 45 degrees in front of a camera lens of the camera, and reflects the lines, so that a speaker can face the camera while watching the speech.
The prompter device needs to be used when the lecture is held, but the angle of the glass sheet of the existing prompter device is difficult to adjust in the using process, so that the phenomenon that the prompter device is inconvenient to use is caused, the operation of an inconvenient user is not convenient, and the practicability of the prompter device is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a direction adjusting device of glass piece and bracing piece of prompter device possesses the advantage of convenient regulation, has solved the angle modulation difficulty of current prompter device glass piece in the use to cause the prompter device to use inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: a direction adjusting device for a glass sheet and a supporting rod of a prompter comprises a display, wherein a first fixed column is fixedly connected to the rear side of the top of the display, a transmission mechanism is fixedly connected to the top of the first fixed column, a clamping box is fixedly connected to the top of the transmission mechanism, a first rotary plate is arranged on the right side of the clamping box, a screw rod is fixedly connected to the left side of the first rotary plate, the left side of the screw rod penetrates through the clamping box and extends into the clamping box, a first bearing is fixedly connected to the left side of the surface of the screw rod, a second rotary plate is fixedly connected to the left side of the first bearing, a lug is fixedly connected to the top and the bottom of the left side of the second rotary plate, a threaded sleeve is connected to the right side of the surface of the screw rod in a threaded manner, the surface of the threaded sleeve is fixedly connected with the clamping box, a third rotary plate is arranged on the left, the right side of the second fixed column penetrates through the card box and extends to the inside of the card box, the right side of the second fixed column is fixedly connected with a fourth rotary table, the right side of the fourth rotating disc is provided with a groove matched with the lug for use, the right side of the surface of the second fixed column is movably connected with a first fixed block, the top and the bottom of the first fixed block are both fixedly connected with the inner wall of the clamping box, the top of the second fixed column is fixedly connected with a second fixed block, the top of the second fixing block penetrates through the card box and extends to the top of the card box, the top of the second fixing block is fixedly connected with a glass clamp, the top of the clamping box is provided with a glass sheet, the glass clamp is matched with the glass sheet for use, the top on the right side of the first rotating disc is provided with a first rotating handle, the top of the left side of the third turntable is provided with a second rotating handle, and the periphery of the bottom of the display is fixedly connected with rollers.
Preferably, the transmission mechanism comprises a second bearing, the bottom of the second bearing is fixedly connected with the top of the first fixed column, a first telescopic pipe is fixedly connected inside the second bearing, a second telescopic pipe is slidably connected inside the first telescopic pipe, and the top of the second telescopic pipe is fixedly connected with the bottom of the clamping box.
Preferably, the top and the bottom of second carousel all fixedly connected with slider, the spout that cooperation slider used is all seted up to the right side of card incasement wall top and bottom.
Preferably, the left side of the surface of the second fixing column is fixedly connected with a third bearing, the bottom of the third bearing is fixedly connected with a third fixing block, the right side of the third fixing block is fixedly connected with a tension spring, and the right side of the tension spring is fixedly connected with the left side of the first fixing block.
Preferably, a fourth fixing block is arranged on the left side of the first fixing block, the inside of the fourth fixing block is fixedly connected with the right side of the surface of the second fixing column, and an opening matched with the second fixing block for use is formed in the top of the clamping box.
Preferably, the top and the bottom on second carousel right side all fixedly connected with spring, the right side of spring and the right side fixed connection of card incasement wall, the quantity of recess is a plurality of, and evenly distributed is on the right side of fourth carousel.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the display, first fixed column, drive mechanism, the second bearing, first flexible pipe, the flexible pipe of second, the card case, first carousel, the screw rod, first bearing, the second carousel, the lug, the swivel nut, the third carousel, the second fixed column, the fourth carousel, a groove, first fixed block, the second fixed block, glass presss from both sides, the glass piece, first turning handle, the cooperation of second turning handle and gyro wheel is used, the angle modulation difficulty of glass piece in the use of current prompter has been solved, thereby cause the inconvenient problem of prompter use, the glass piece of this prompter and the direction adjusting device of bracing piece, it is simple to adjust, the person of facilitating the use uses the prompter, the practicality of prompter has been reduced.
2. The utility model discloses a drive mechanism includes the second bearing, the bottom of second bearing and the top fixed connection of first fixed column, the first flexible pipe of inside fixedly connected with of second bearing, the flexible pipe of inside sliding connection of first flexible pipe has the second, the top of the flexible pipe of second and the bottom fixed connection of card case can make things convenient for the rotation of glass piece and adjust from top to bottom, and the person of facilitating the use observes the characters on the display, improves the practicality of prompter.
3. The utility model discloses a top and the equal fixedly connected with slider in bottom of second carousel, the spout that the cooperation slider used is all seted up to the right side of card incasement wall top and bottom, and the stability that removes about can effectual increase second carousel avoids the second carousel phenomenon that rocks to appear, avoids the card between the structure to die, increases the flexibility between the structure.
4. The utility model discloses a left side fixedly connected with third bearing on second fixed column surface, the bottom fixedly connected with third fixed block of third bearing, the right side fixedly connected with extension spring of third fixed block, the right side of extension spring and the left side fixed connection of first fixed block can make the recess on the fourth carousel better and the lug on the second carousel carry out the chucking, make things convenient for the fixed of second fixed block, avoid the glass piece phenomenon that rocks to appear, increase the stability between the structure.
5. The utility model discloses a left side of first fixed block is provided with the fourth fixed block, the inside of fourth fixed block and the right side fixed connection on second fixed column surface, the opening that cooperation second fixed block used is seted up at the top of card case, can play limiting displacement to the second fixed column, avoid the excessive right removal of second fixed column, increase the stability between the structure, the opening can make things convenient for the swing of second fixed block simultaneously, avoid the dead phenomenon of card to appear in the second fixed block, the opening also plays limiting displacement to the second fixed block.
6. The utility model discloses an equal fixedly connected with spring in top and the bottom on second carousel right side, the right side of spring and the right side fixed connection of card incasement wall, the quantity of recess is a plurality of, and evenly distributed can make the second carousel remain power left throughout on the right side of fourth carousel, makes things convenient for the chucking of lug and recess, and simultaneously through the recess that sets up different quantity, can make the fixed angle of second fixed block more, makes things convenient for the regulation of angle more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structural card box of the present invention;
FIG. 3 is a partial enlarged view of the structure A of the present invention;
fig. 4 is a partial enlarged view of the structure B of the present invention.
In the figure: the device comprises a display 1, a first fixed column 2, a transmission mechanism 3, a second bearing 301, a first telescopic tube 302, a second telescopic tube 303, a 4-clamping box, a first rotating disc 5, a screw 6, a first bearing 7, a second rotating disc 8, a bump 9, a threaded sleeve 10, a third rotating disc 11, a second fixed column 12, a fourth rotating disc 13, a groove 14, a first fixed block 15, a second fixed block 16, a glass clamp 17, a glass sheet 18, a first rotating handle 19, a second rotating handle 20, a roller 21, a sliding block 22, a sliding chute 23, a third bearing 24, a third fixed block 25, a tension spring 26, a fourth fixed block 27, an opening 28 and a spring 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a direction adjusting device for a glass sheet and a support rod of a prompter comprises a display 1, a first fixed column 2 is fixedly connected to the rear side of the top of the display 1, a transmission mechanism 3 is fixedly connected to the top of the first fixed column 2, the transmission mechanism 3 comprises a second bearing 301, the bottom of the second bearing 301 is fixedly connected to the top of the first fixed column 2, a first telescopic tube 302 is fixedly connected to the inside of the second bearing 301, a second telescopic tube 303 is slidably connected to the inside of the first telescopic tube 302, the top of the second telescopic tube 303 is fixedly connected to the bottom of a clamping box 4, the transmission mechanism 3 is arranged to facilitate the rotation and up-down adjustment of the glass sheet 18, facilitate users to observe characters on the display 1, improve the practicability of the prompter, a clamping box 4 is fixedly connected to the top of the transmission mechanism 3, a first rotary disc 5 is arranged on the right side of the clamping box, the left side of the first rotary table 5 is fixedly connected with a screw 6, the left side of the screw 6 penetrates through the card box 4 and extends into the card box 4, the left side of the surface of the screw 6 is fixedly connected with a first bearing 7, the left side of the first bearing 7 is fixedly connected with a second rotary table 8, the top and the bottom of the second rotary table 8 are both fixedly connected with a slide block 22, the right sides of the top and the bottom of the inner wall of the card box 4 are both provided with a slide groove 23 matched with the slide block 22 for use, the stability of the left and right movement of the second rotary table 8 can be effectively increased by arranging the slide block 22 and the slide groove 23, the phenomenon of shaking of the second rotary table 8 is avoided, the jamming between structures is avoided, the flexibility between the structures is increased, the top and the bottom of the left side of the second rotary table 8 are both fixedly connected with a lug 9, the right side thread of the surface of the screw 6 is connected with, a second fixing column 12 is fixedly connected to the right side of the third rotating disc 11, the right side of the second fixing column 12 penetrates through the card box 4 and extends into the card box 4, a third bearing 24 is fixedly connected to the left side of the surface of the second fixing column 12, a third fixing block 25 is fixedly connected to the bottom of the third bearing 24, a tension spring 26 is fixedly connected to the right side of the third fixing block 25, the right side of the tension spring 26 is fixedly connected to the left side of the first fixing block 15, the groove 14 on the fourth rotating disc 13 can be better clamped with the lug 9 on the second rotating disc 8 by arranging the third bearing 24, the third fixing block 25 and the tension spring 26, the fixing of the second fixing block 16 is facilitated, the phenomenon that the glass sheet 18 shakes is avoided, the stability between structures is increased, a fourth rotating disc 13 is fixedly connected to the right side of the second fixing column 12, a groove 14 matched with the lug 9 is formed in the right side, the top and the bottom of the right side of the second rotary table 8 are fixedly connected with springs 29, the right side of the springs 29 is fixedly connected with the right side of the inner wall of the card box 4, the number of the grooves 14 is a plurality, the grooves are uniformly distributed on the right side of the fourth rotary table 13, the springs 29 and the grooves 14 are arranged, the second rotary table 8 can always keep leftward force, clamping of the bumps 9 and the grooves 14 is facilitated, meanwhile, the grooves 14 with different numbers are arranged, the fixed angle of the second fixed block 16 can be more, and the angle can be more conveniently adjusted, the right side of the surface of the second fixed column 12 is movably connected with a first fixed block 15, the top and the bottom of the first fixed block 15 are fixedly connected with the inner wall of the card box 4, the top of the second fixed column 12 is fixedly connected with a second fixed block 16, the top of the second fixed block 16 penetrates through the card box 4 and extends to the top of the card box 4, the left, the inside of the fourth fixed block 27 is fixedly connected with the right side of the surface of the second fixed column 12, the top of the card box 4 is provided with an opening 28 matched with the second fixed block 16, the fourth fixing block 27 and the opening 28 are arranged, so that the second fixing column 12 can be limited, the second fixing column 12 is prevented from moving rightwards excessively, the stability between structures is improved, simultaneously, the opening 28 can make things convenient for the swing of second fixed block 16, avoid dead phenomenon of card to appear in second fixed block 16, opening 28 also plays limiting displacement to second fixed block 16, the top fixedly connected with glass of second fixed block 16 presss from both sides 17, the top of card case 4 is provided with glass piece 18, glass presss from both sides 17 and uses with the cooperation of glass piece 18, the top on first carousel 5 right side is provided with first turning handle 19, the left top of third carousel 11 is provided with second turning handle 20, equal fixedly connected with gyro wheel 21 all around of display 1 bottom.
When the glass sheet adjusting device is used, if a user needs to adjust the angle of the glass sheet 18, the first rotating handle 19 is rotated anticlockwise, the first rotating handle 19 drives the first rotating disc 5 to rotate anticlockwise, the first rotating disc 5 drives the screw rod 6 to move rightwards, the screw rod 6 drives the first bearing 7 to move rightwards, the first bearing 7 drives the second rotating disc 8 to move rightwards, the second rotating disc 8 drives the lug 9 to move rightwards, when the lug 9 is separated from the groove 14, the second rotating handle 20 is rotated, the second rotating handle 20 drives the second fixed column 12 to rotate, the second fixed column 12 drives the second fixed block 16 to swing, the second fixed block 16 drives the glass clamp 17 to swing, the glass clamp 17 drives the glass sheet 18 to swing, when the glass sheet 18 swings to a proper position, the first rotating handle 19 is rotated clockwise, the first rotating handle 19 drives the first rotating disc 5 to rotate clockwise, the first rotating disc 5 drives the screw rod 6 to move leftwards, the screw rod 6 drives the first bearing, the second rotary table 8 drives the convex block 9 to be clamped into the groove 14, so that the convex block 9 fixes the fourth rotary table 13, a user can adjust the angle of the glass sheet conveniently, and the practicability of the prompter is improved.
In summary, the following steps: the direction adjusting device for the glass sheet and the supporting rod of the prompter solves the problem that the angle of the glass sheet of the existing prompter is difficult to adjust in the using process, and the prompter is inconvenient to use due to the fact that the prompter is arranged by matching the display 1, the first fixed column 2, the transmission mechanism 3, the second bearing 301, the first telescopic tube 302, the second telescopic tube 303, the clamping box 4, the first rotary table 5, the screw 6, the first bearing 7, the second rotary table 8, the bump 9, the threaded sleeve 10, the third rotary table 11, the second fixed column 12, the fourth rotary table 13, the groove 14, the first fixed block 15, the second fixed block 16, the glass clamp 17, the glass sheet 18, the first rotary handle 19, the second rotary handle 20 and the roller 21.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a direction adjusting device of glass piece and bracing piece of prompter, includes display (1), its characterized in that: the rear side of the top of the display (1) is fixedly connected with a first fixing column (2), the top of the first fixing column (2) is fixedly connected with a transmission mechanism (3), the top of the transmission mechanism (3) is fixedly connected with a clamping box (4), the right side of the clamping box (4) is provided with a first rotary table (5), the left side of the first rotary table (5) is fixedly connected with a screw rod (6), the left side of the screw rod (6) penetrates through the clamping box (4) and extends into the clamping box (4), the left side of the surface of the screw rod (6) is fixedly connected with a first bearing (7), the left side of the first bearing (7) is fixedly connected with a second rotary table (8), the left top and the bottom of the second rotary table (8) are both fixedly connected with a convex block (9), the right side of the surface of the screw rod (6) is in threaded connection with a threaded sleeve (10), and the surface of the threaded sleeve (10) is fixedly connected with, the left side of the card box (4) is provided with a third rotating disc (11), the right side of the third rotating disc (11) is fixedly connected with a second fixed column (12), the right side of the second fixed column (12) penetrates through the card box (4) and extends to the inside of the card box (4), the right side of the second fixed column (12) is fixedly connected with a fourth rotating disc (13), the right side of the fourth rotating disc (13) is provided with a groove (14) matched with the projection (9) for use, the right side of the surface of the second fixed column (12) is movably connected with a first fixed block (15), the top and the bottom of the first fixed block (15) are fixedly connected with the inner wall of the card box (4), the top of the second fixed block (12) is fixedly connected with a second fixed block (16), the top of the second fixed block (16) penetrates through the card box (4) and extends to the top of the card box (4), the top fixedly connected with glass of second fixed block (16) presss from both sides (17), the top of card case (4) is provided with glass piece (18), glass presss from both sides (17) and uses with glass piece (18) cooperation, the top on first carousel (5) right side is provided with first turning handle (19), the left top of third carousel (11) is provided with second turning handle (20), equal fixedly connected with gyro wheel (21) all around of display (1) bottom.
2. The apparatus for adjusting the orientation of a glass sheet and a support rod of a prompter according to claim 1, wherein: the transmission mechanism (3) comprises a second bearing (301), the bottom of the second bearing (301) is fixedly connected with the top of the first fixed column (2), a first telescopic pipe (302) is fixedly connected inside the second bearing (301), a second telescopic pipe (303) is slidably connected inside the first telescopic pipe (302), and the top of the second telescopic pipe (303) is fixedly connected with the bottom of the clamping box (4).
3. The apparatus for adjusting the orientation of a glass sheet and a support rod of a prompter according to claim 1, wherein: the top and the bottom of second carousel (8) all fixedly connected with slider (22), spout (23) that cooperation slider (22) used are all seted up to the right side of card case (4) inner wall top and bottom.
4. The apparatus for adjusting the orientation of a glass sheet and a support rod of a prompter according to claim 1, wherein: the left side fixedly connected with third bearing (24) on second fixed column (12) surface, the bottom fixedly connected with third fixed block (25) of third bearing (24), the right side fixedly connected with extension spring (26) of third fixed block (25), the right side of extension spring (26) and the left side fixed connection of first fixed block (15).
5. The apparatus for adjusting the orientation of a glass sheet and a support rod of a prompter according to claim 1, wherein: the left side of first fixed block (15) is provided with fourth fixed block (27), the inside and the right side fixed connection on second fixed column (12) surface of fourth fixed block (27), opening (28) that cooperation second fixed block (16) used are seted up to the top of card case (4).
6. The apparatus for adjusting the orientation of a glass sheet and a support rod of a prompter according to claim 1, wherein: the top and the bottom on second carousel (8) right side all fixedly connected with spring (29), the right side of spring (29) and the right side fixed connection of card case (4) inner wall, the quantity of recess (14) is a plurality of, and evenly distributed is on the right side of fourth carousel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985496.0A CN109327647B (en) | 2018-08-28 | 2018-08-28 | Direction adjusting device of glass sheet and bracing piece of prompter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985496.0A CN109327647B (en) | 2018-08-28 | 2018-08-28 | Direction adjusting device of glass sheet and bracing piece of prompter |
Publications (2)
| Publication Number | Publication Date |
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| CN109327647A CN109327647A (en) | 2019-02-12 |
| CN109327647B true CN109327647B (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810985496.0A Active CN109327647B (en) | 2018-08-28 | 2018-08-28 | Direction adjusting device of glass sheet and bracing piece of prompter |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579853A (en) * | 2019-10-15 | 2019-12-17 | 上海热像科技股份有限公司 | Focusing mechanism and infrared imaging device |
| CN112261244A (en) * | 2020-10-12 | 2021-01-22 | 李贺荣 | Video recording prompter system and method |
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| JP2004157308A (en) * | 2002-11-06 | 2004-06-03 | Pioneer Electronic Corp | Height adjusting device, supporter, and display device |
| CN106534792A (en) * | 2016-11-29 | 2017-03-22 | 芜湖赋兴光电有限公司 | Monitoring camera |
| CN107524899A (en) * | 2017-08-23 | 2017-12-29 | 合肥同诺文化科技有限公司 | The display/panel bracket and its display screen of all-directional rotation |
| CN107977585A (en) * | 2017-12-12 | 2018-05-01 | 郑诗永 | A kind of computer display that can protect privacy |
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2018
- 2018-08-28 CN CN201810985496.0A patent/CN109327647B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004157308A (en) * | 2002-11-06 | 2004-06-03 | Pioneer Electronic Corp | Height adjusting device, supporter, and display device |
| CN106534792A (en) * | 2016-11-29 | 2017-03-22 | 芜湖赋兴光电有限公司 | Monitoring camera |
| CN107524899A (en) * | 2017-08-23 | 2017-12-29 | 合肥同诺文化科技有限公司 | The display/panel bracket and its display screen of all-directional rotation |
| CN107977585A (en) * | 2017-12-12 | 2018-05-01 | 郑诗永 | A kind of computer display that can protect privacy |
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Address after: 201611 building 16, No. 4915, Beisong Road, Chedun Town, Songjiang District, Shanghai Patentee after: SHANGHAI CANJIN IMAGE STUDIO Co.,Ltd. Address before: 201800 room 1798, 601 Huancheng Road, Jiading District, Shanghai Patentee before: SHANGHAI CANJIN IMAGE STUDIO Co.,Ltd. |
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