CN213466776U - Multi-degree-of-freedom movement mechanism of spherical screen cinema - Google Patents
Multi-degree-of-freedom movement mechanism of spherical screen cinema Download PDFInfo
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- CN213466776U CN213466776U CN202021696123.0U CN202021696123U CN213466776U CN 213466776 U CN213466776 U CN 213466776U CN 202021696123 U CN202021696123 U CN 202021696123U CN 213466776 U CN213466776 U CN 213466776U
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Abstract
The utility model discloses a ball curtain cinema multi freedom motion, including the seat mounting panel, the lower extreme middle part fixedly connected with support post pole of seat mounting panel, the lower extreme external surface fixedly connected with owner ball axle of support post pole, the lower extreme of seat mounting panel all is provided with buffer structure that resets all around, the bottom of seat mounting panel is provided with the cylinder of four corners symmetry, the lower extreme external surface fixed mounting of owner ball axle has the spacing fly leaf of support. A ball curtain cinema multi freedom motion, can be so that every sees shadow person's experience sense the same when using, guarantee people's experience sense when can increase its stability when multi freedom moves, can also reduce accident's incidence when the cylinder breaks down, can also increase the stability of mechanism, guarantee people's safety when experiencing, be favorable to people's use, bring better use prospect.
Description
Technical Field
The utility model relates to a ball curtain cinema equipment field, in particular to ball curtain cinema multi freedom motion.
Background
Along with the high-speed development of science and technology, see the film and also along with the development of science and technology, give people and provide different experience, the seat of cinema can also follow the action and move according to the action of the scene of film, improves people's sight shadow experience, along with the transition of epoch technique, people also are higher and higher to the requirement of ball curtain cinema multiple freedom motion mechanism.
The existing multi-degree-of-freedom motion mechanism of the dome cinema has certain defects when in use, the existing multi-degree-of-freedom motion mechanism generally has an integrated swinging action, audiences at all positions have different swinging strengths due to different positions, experience feelings can be distinguished, certain adverse effects are achieved, certain influences are brought to the using process of people, and therefore the multi-degree-of-freedom motion mechanism of the dome cinema is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a ball curtain cinema multi freedom motion, can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a ball curtain cinema multi freedom motion, includes the seat mounting panel, the lower extreme middle part fixedly connected with support post pole of seat mounting panel, the lower extreme external surface fixedly connected with main ball axle of support post pole, the lower extreme of seat mounting panel all is provided with buffer structure that resets all around, the bottom of seat mounting panel is provided with the cylinder of four corners symmetry, the lower extreme external surface fixed mounting of main ball axle has the spacing fly leaf of support, the lower extreme bilateral symmetry that supports spacing fly leaf installs the walking guide pulley, the surface of walking guide pulley is provided with the spacing track of walking, the outer fixed surface of one side of the spacing track of walking is connected with the installation panel, the upper end surface of installation panel is provided with mechanism location structure.
Preferably, the reset buffer structure comprises a first reset connecting ball shaft, a first reset spring, a first reset telescopic column, a limit movable cylinder, a connecting reset spring, a second reset telescopic column, a second reset spring and a second reset connecting ball shaft, the outer surface of the upper end of the reset buffer structure is provided with a first reset connecting ball shaft, the outer surface of the lower end of the first reset connecting ball shaft is fixedly connected with a first reset telescopic column, the outer surface of the first reset telescopic column is provided with a first reset spring, the outer surface of the first reset spring is provided with a limit movable cylinder, the outer surface of the lower end of the first reset telescopic column is provided with a connecting reset spring, the outer surface of the lower end of the connecting reset spring is provided with a second reset telescopic column, the outer surface of the second resetting telescopic column is provided with a second resetting spring, and the outer surface of the lower end of the second resetting telescopic column is fixedly connected with a second resetting connection ball shaft.
Preferably, mechanism location structure includes flexible reference column, pop-up spring, insulating packing ring, electro-magnet and insulating mounting box, mechanism location structure's upper end surface is provided with flexible reference column, the lower extreme surface of flexible reference column is provided with pops-up spring, the lower extreme surface that pops-up spring is provided with insulating packing ring, insulating packing ring's lower extreme surface is provided with the electro-magnet, the fixed surface of electro-magnet installs insulating mounting box.
Preferably, a first mounting frame is arranged between the seat mounting plate and the first reset connecting ball shaft, the upper end outer surface of the first reset connecting ball shaft is fixedly mounted with the lower end outer surface of the seat mounting plate through the first mounting frame, a second mounting frame is arranged between the support limit movable plate and the second reset connecting ball shaft, the lower end outer surface of the second reset connecting ball shaft is fixedly mounted with the upper end outer surface of the support limit movable plate through the second mounting frame, the first reset connecting ball shaft and the second reset connecting ball shaft have the same structure, the specifications and the models of the first reset spring and the second reset spring are the same, the shapes and the materials of the first reset telescopic column and the second reset telescopic column are the same, the lower end outer surface of the first reset telescopic column is slidably connected with the inner surface of the limit movable cylinder, and the upper end outer surface of the second reset telescopic column is slidably connected with the inner surface of the limit movable cylinder, the outer surface of the lower end of the first resetting telescopic column is in transmission connection with the outer surface of the upper end of the second resetting telescopic column through a connecting reset spring, and the number of the resetting buffer structures is four.
Preferably, a limiting telescopic groove is formed between the telescopic positioning column and the insulating mounting box, the lower end outer surface of the telescopic positioning column is in sliding connection with the upper end outer surface of the insulating mounting box through the limiting telescopic groove, the pop-up spring, the insulating gasket and the electromagnet are located inside the insulating mounting box, a positioning jack is formed between the telescopic positioning column and the supporting limiting movable plate, and the upper end outer surface of the telescopic positioning column is detachably connected with the lower end outer surface of the supporting limiting movable plate through the positioning jack.
Preferably, the lower extreme surface of support post pole is connected with the upper end surface rotation that supports spacing fly leaf through main ball axle, spacing spout has been seted up between walking guide pulley and the spacing track of walking, the surface of walking guide pulley passes through spacing spout and the spacing orbital internal surface sliding connection of walking, the quantity of cylinder is four groups, be provided with the connection ball axle No. one between cylinder and the seat mounting panel, the upper end surface of cylinder is connected with the lower extreme surface rotation of seat mounting panel through connecting the ball axle No. one, be provided with No. two between cylinder and the support spacing fly leaf and connect the ball axle, the lower extreme surface of cylinder is connected with the upper end surface rotation that supports spacing fly leaf through connecting the ball axle No. two.
Compared with the prior art, the utility model discloses following beneficial effect has: when people sit on the seat to see a movie and operate along with the motion of a movie scene, the servo system controls the four groups of cylinders to work to drive the seat mounting plate above to move so as to drive the seat mounted on the seat mounting plate to move and drive people to operate along with the movie scene, meanwhile, the four groups of reset buffer structures move along with the motion condition of the seat mounting plate, when the seat mounting plate inclines to one side, the connecting reset spring in the reset buffer structure at one side is extruded by the first reset telescopic column and the second reset telescopic column to retract in the limiting movable cylinder, the first reset connecting ball shaft and the second reset connecting ball shaft at two ends can enable the first reset telescopic column and the second reset telescopic column to rotate in multiple degrees of freedom to play a role in supporting and buffering, the reset buffer structure on the other side, the first reset telescopic column and the second reset telescopic column inside are stretched outwards, the first reset spring and the second reset spring play a role in buffering, the stability of the seat motion can be better ensured during the motion, a good buffer supporting role can be played when the air cylinder breaks down, the probability of accidents is reduced, when the seat needs to move forward, the circuit of the electromagnet can be connected to generate a magnetic field to generate magnetic attraction to the telescopic positioning column, so that the telescopic positioning column is retracted into the insulating mounting box, then the stepping motor controls the walking guide wheel to move forward in the walking limit track, after returning, the power supply of the electromagnet can be disconnected, the telescopic positioning column is popped out under the action of the pop-out spring and is clamped into the lower end of the support limit movable plate to limit the position of the support limit movable plate, the stability of the supporting limit movable plate is increased, the use of people is facilitated, the whole multi-degree-of-freedom motion mechanism of the dome cinema is simple in structure and convenient to operate, and the using effect is better than that of a traditional mode.
Drawings
Fig. 1 is the overall structure schematic diagram of the multi-degree-of-freedom motion mechanism of the ball-screen cinema of the utility model.
Fig. 2 is a schematic structural view of the resetting buffer structure in fig. 1 of the multi-degree-of-freedom motion mechanism of the ball-screen cinema of the present invention.
Fig. 3 is a schematic structural view of the mechanism positioning structure in fig. 1 of the multi-degree-of-freedom motion mechanism of the ball-screen cinema of the present invention.
In the figure: 1. a seat mounting plate; 2. a reset buffer structure; 21. the first reset connecting ball shaft; 22. a first return spring; 23. a first resetting telescopic column; 24. a limiting movable cylinder; 25. connecting a return spring; 26. a second resetting telescopic column; 27. a second return spring; 28. the second reset connecting ball shaft; 3. a cylinder; 4. a mechanism positioning structure; 41. a telescopic positioning column; 42. ejecting a spring; 43. an insulating washer; 44. an electromagnet; 45. an insulating mounting box; 5. installing a panel; 6. a walking guide wheel; 7. a travel limit track; 8. supporting a limit movable plate; 9. a main ball shaft; 10. and supporting the pole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a multi-degree-of-freedom motion mechanism for a ball curtain cinema comprises a seat mounting plate 1, a support column rod 10 is fixedly connected to the middle of the lower end of the seat mounting plate 1, a main ball shaft 9 is fixedly connected to the outer surface of the lower end of the support column rod 10, reset buffer structures 2 are arranged around the lower end of the seat mounting plate 1, four-corner symmetric cylinders 3 are arranged at the bottom of the seat mounting plate 1, a support limit movable plate 8 is fixedly mounted on the outer surface of the lower end of the main ball shaft 9, walking guide wheels 6 are symmetrically mounted on the two sides of the lower end of the support limit movable plate 8, walking limit rails 7 are arranged on the outer surface of the walking guide wheels 6, a mounting panel 5 is fixedly connected to the outer surface.
Further, the reset buffer structure 2 comprises a first reset connecting ball shaft 21, a first reset spring 22, a first reset telescopic column 23, a limit movable cylinder 24, a connecting reset spring 25, a second reset telescopic column 26, a second reset spring 27 and a second reset connecting ball shaft 28, the outer surface of the upper end of the reset buffer structure 2 is provided with the first reset connecting ball shaft 21, the outer surface of the lower end of the first reset connecting ball shaft 21 is fixedly connected with the first reset telescopic column 23, the outer surface of the first reset telescopic column 23 is provided with the first reset spring 22, the outer surface of the first reset spring 22 is provided with the limit movable cylinder 24, the outer surface of the lower end of the first reset telescopic column 23 is provided with the connecting reset spring 25, the outer surface of the lower end of the connecting reset spring 25 is provided with the second reset telescopic column 26, the outer surface of the second reset telescopic column 26 is provided with the second reset spring 27, the outer surface of the lower end of the second reset telescopic column 26 is fixedly connected with the second reset connecting ball shaft 28, the function of buffer support is realized.
Further, the mechanism positioning structure 4 comprises a telescopic positioning column 41, an ejection spring 42, an insulating gasket 43, an electromagnet 44 and an insulating mounting box 45, the telescopic positioning column 41 is arranged on the outer surface of the upper end of the mechanism positioning structure 4, the ejection spring 42 is arranged on the outer surface of the lower end of the telescopic positioning column 41, the insulating gasket 43 is arranged on the outer surface of the lower end of the ejection spring 42, the electromagnet 44 is arranged on the outer surface of the lower end of the insulating gasket 43, and the insulating mounting box 45 is fixedly mounted on the outer surface of the electromagnet 44 to complete the positioning function.
Further, a first mounting frame is arranged between the seat mounting plate 1 and the first reset connecting ball shaft 21, the upper outer surface of the first reset connecting ball shaft 21 is fixedly mounted with the lower outer surface of the seat mounting plate 1 through the first mounting frame, a second mounting frame is arranged between the supporting limit movable plate 8 and the second reset connecting ball shaft 28, the lower outer surface of the second reset connecting ball shaft 28 is fixedly mounted with the upper outer surface of the supporting limit movable plate 8 through the second mounting frame, the first reset connecting ball shaft 21 and the second reset connecting ball shaft 28 have the same structure, the specifications and models of the first reset spring 22 and the second reset spring 27 are the same, the shapes and materials of the first reset telescopic column 23 and the second reset telescopic column 26 are the same, the lower outer surface of the first reset telescopic column 23 is slidably connected with the inner surface of the limit movable cylinder 24, the upper outer surface of the second reset telescopic column 26 is slidably connected with the inner surface of the limit movable cylinder 24, the outer surface of the lower end of the first resetting telescopic column 23 is in transmission connection with the outer surface of the upper end of the second resetting telescopic column 26 through a connecting reset spring 25, the number of the resetting buffer structures 2 is four, and the multiple degrees of freedom of the seat can be buffered and supported.
Further, spacing flexible groove has been seted up between flexible reference column 41 and the insulating mounting box 45, the lower extreme surface of flexible reference column 41 passes through the upper end surface sliding connection of spacing flexible groove and insulating mounting box 45, pop-up spring 42, insulating washer 43 and electro-magnet 44 all are located the inside of insulating mounting box 45, flexible reference column 41 has been seted up the location jack with supporting between the spacing fly leaf 8, the upper end surface of flexible reference column 41 can be dismantled with the lower extreme surface that supports spacing fly leaf 8 through the location jack and be connected, can increase the stability of mechanism.
Further, the outer surface of the lower end of the support column rod 10 is rotatably connected with the outer surface of the upper end of the support limit movable plate 8 through a main spherical shaft 9, a limit sliding groove is formed between the walking guide wheel 6 and the walking limit rail 7, the outer surface of the walking guide wheel 6 is slidably connected with the inner surface of the walking limit rail 7 through the limit sliding groove, the number of the cylinders 3 is four, a first connection spherical shaft is arranged between each cylinder 3 and the seat mounting plate 1, the outer surface of the upper end of each cylinder 3 is rotatably connected with the outer surface of the lower end of the seat mounting plate 1 through the first connection spherical shaft, a second connection spherical shaft is arranged between each cylinder 3 and the support limit movable plate 8, the outer surface of the lower end of each cylinder 3 is rotatably connected with the outer surface of the upper end of the.
The utility model discloses theory of operation and use flow: traditional ball curtain cinema multi freedom motion mechanism generally all moves along with the film scene wholly, but holistic position is different, the range of motion is also different, will be every experience of seeing the shadow person like this different, and the action is more slow when moving, experience is not strong enough, this ball curtain cinema multi freedom motion mechanism is when using, when people sit on the seat and see the shadow, when following the motion of film scene and functioning, can drive the seat mounting panel 1 activity of top by the work of four group's cylinders 3 of servo control, thereby drive the seat motion of installing on seat mounting panel 1, drive people and follow the motion of film scene, four group's buffer structure 2 that resets simultaneously move along with the motion condition of seat mounting panel 1, when seat mounting panel 1 inclines to one side, so the inside connection reset spring 25 of buffer structure 2 that resets of one side receives the extrusion of first flexible post 23 that resets and flexible post 26 of second, so The limiting movable cylinder 24 retracts, the first reset connecting ball shaft 21 and the second reset connecting ball shaft 28 at two ends can enable the first reset telescopic column 23 and the second reset telescopic column 26 to rotate with multiple degrees of freedom to play a role in supporting and buffering, the reset buffer structure 2 at the other side enables the first reset telescopic column 23 and the second reset telescopic column 26 inside to stretch outwards, the first reset spring 22 and the second reset spring 27 play a role in buffering, the stability of seat movement can be better ensured during movement, a good buffer supporting role can be played when a cylinder fails, the probability of accidents is reduced, when the seat needs to move, a circuit of the electromagnet 44 can be connected to generate a magnetic field to generate magnetic attraction to the telescopic positioning column 41, the telescopic positioning column 41 retracts into the insulating mounting box 45, and the stepping motor controls the walking guide wheel 6 to move in the walking limiting track 7, after the movable plate returns, the power of the electromagnet 44 can be turned off, the retractable positioning column 41 is ejected out and clamped into the lower end of the supporting limit movable plate 8 under the action of the ejection spring 42 to limit the position of the supporting limit movable plate 8, so that the stability of the supporting limit movable plate 8 is increased, and the use of people is facilitated.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a ball curtain cinema multi freedom motion, includes seat mounting panel (1), its characterized in that: the utility model discloses a chair, including seat mounting panel (1), lower extreme middle part fixedly connected with support post pole (10) of seat mounting panel (1), the lower extreme outer fixed surface of support post pole (10) is connected with main ball axle (9), the lower extreme of seat mounting panel (1) all is provided with buffer structure (2) that reset all around, the bottom of seat mounting panel (1) is provided with cylinder (3) of four corners symmetry, the lower extreme outer fixed surface of main ball axle (9) installs and supports spacing fly leaf (8), the lower extreme bilateral symmetry that supports spacing fly leaf (8) is installed and is walked guide pulley (6), the surface of walking guide pulley (6) is provided with walking spacing track (7), one side outer fixed surface of walking spacing track (7) is connected with mounting panel (5), the upper end surface of mounting panel (5) is provided with mechanism location structure (.
2. The dome cinema multiple degree of freedom motion mechanism of claim 1, characterized in that: the reset buffer structure (2) comprises a first reset connecting ball shaft (21), a first reset spring (22), a first reset telescopic column (23), a limit movable cylinder (24), a connecting reset spring (25), a second reset telescopic column (26), a second reset spring (27) and a second reset connecting ball shaft (28), wherein the first reset connecting ball shaft (21) is arranged on the outer surface of the upper end of the reset buffer structure (2), the first reset telescopic column (23) is fixedly connected to the outer surface of the lower end of the first reset connecting ball shaft (21), the first reset spring (22) is arranged on the outer surface of the first reset telescopic column (23), the limit movable cylinder (24) is arranged on the outer surface of the first reset spring (22), the connecting reset spring (25) is arranged on the outer surface of the lower end of the first reset telescopic column (23), the second reset telescopic column (26) is arranged on the outer surface of the lower end of the connecting reset spring (25), the outer surface of the second resetting telescopic column (26) is provided with a second resetting spring (27), and the outer surface of the lower end of the second resetting telescopic column (26) is fixedly connected with a second resetting connection ball shaft (28).
3. The dome cinema multiple degree of freedom motion mechanism of claim 1, characterized in that: mechanism location structure (4) are including flexible reference column (41), pop out spring (42), insulating washer (43), electro-magnet (44) and insulating mounting box (45), the upper end surface of mechanism location structure (4) is provided with flexible reference column (41), the lower extreme surface of flexible reference column (41) is provided with pops out spring (42), the lower extreme surface of popping out spring (42) is provided with insulating washer (43), the lower extreme surface of insulating washer (43) is provided with electro-magnet (44), the fixed surface of electro-magnet (44) installs insulating mounting box (45).
4. The dome cinema multiple degree of freedom motion mechanism of claim 2, characterized in that: the seat is characterized in that a first mounting frame is arranged between the seat mounting plate (1) and the first reset connecting ball shaft (21), the upper end outer surface of the first reset connecting ball shaft (21) is fixedly mounted with the lower end outer surface of the seat mounting plate (1) through the first mounting frame, a second mounting frame is arranged between the supporting limit movable plate (8) and the second reset connecting ball shaft (28), the lower end outer surface of the second reset connecting ball shaft (28) is fixedly mounted with the upper end outer surface of the supporting limit movable plate (8) through the second mounting frame, the first reset connecting ball shaft (21) and the second reset connecting ball shaft (28) have the same structure, the specifications and the models of the first reset spring (22) and the second reset spring (27) are the same, and the shapes and the materials of the first reset telescopic column (23) and the second reset telescopic column (26) are the same, the outer surface of the lower end of the first reset telescopic column (23) is connected with the inner surface of the limiting movable cylinder (24) in a sliding mode, the outer surface of the upper end of the second reset telescopic column (26) is connected with the inner surface of the limiting movable cylinder (24) in a sliding mode, the outer surface of the lower end of the first reset telescopic column (23) is connected with the outer surface of the upper end of the second reset telescopic column (26) in a transmission mode through a connecting reset spring (25), and the reset buffer structures (2) are four in number.
5. The dome cinema multiple degree of freedom motion mechanism of claim 3, characterized in that: spacing flexible groove has been seted up between flexible reference column (41) and insulating mounting box (45), the lower extreme surface of flexible reference column (41) is through the upper end surface sliding connection of spacing flexible groove and insulating mounting box (45), pop out spring (42), insulating washer (43) and electro-magnet (44) and all be located the inside of insulating mounting box (45), location jack has been seted up between flexible reference column (41) and the spacing fly leaf of support (8), the upper end surface of flexible reference column (41) can be dismantled through location jack and the lower extreme surface that supports spacing fly leaf (8) and be connected.
6. The dome cinema multiple degree of freedom motion mechanism of claim 1, characterized in that: the outer surface of the lower end of the supporting post rod (10) is rotationally connected with the outer surface of the upper end of the supporting limit movable plate (8) through a main ball shaft (9), a limit sliding chute is arranged between the walking guide wheel (6) and the walking limit track (7), the outer surface of the walking guide wheel (6) is connected with the inner surface of the walking limiting track (7) in a sliding way through a limiting sliding chute, the number of the cylinders (3) is four, a first connecting ball shaft is arranged between the cylinders (3) and the seat mounting plate (1), the outer surface of the upper end of the cylinder (3) is rotationally connected with the outer surface of the lower end of the seat mounting plate (1) through a first connecting ball shaft, a second connecting ball shaft is arranged between the cylinder (3) and the supporting and limiting movable plate (8), the outer surface of the lower end of the air cylinder (3) is rotatably connected with the outer surface of the upper end of the supporting and limiting movable plate (8) through a second connecting ball shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696123.0U CN213466776U (en) | 2020-08-14 | 2020-08-14 | Multi-degree-of-freedom movement mechanism of spherical screen cinema |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696123.0U CN213466776U (en) | 2020-08-14 | 2020-08-14 | Multi-degree-of-freedom movement mechanism of spherical screen cinema |
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| Publication Number | Publication Date |
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| CN213466776U true CN213466776U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021696123.0U Active CN213466776U (en) | 2020-08-14 | 2020-08-14 | Multi-degree-of-freedom movement mechanism of spherical screen cinema |
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| Country | Link |
|---|---|
| CN (1) | CN213466776U (en) |
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2020
- 2020-08-14 CN CN202021696123.0U patent/CN213466776U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multi degree of freedom motion mechanism for ball screen cinema Effective date of registration: 20211221 Granted publication date: 20210618 Pledgee: Shenzhen Longgang sub branch of Agricultural Bank of China Ltd. Pledgor: SHENZHEN PLAYFUN CULTURE SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021980015801 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230317 Granted publication date: 20210618 Pledgee: Shenzhen Longgang sub branch of Agricultural Bank of China Ltd. Pledgor: SHENZHEN PLAYFUN CULTURE SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021980015801 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |