CN213276240U - Intelligent projection door device for cinema - Google Patents
Intelligent projection door device for cinema Download PDFInfo
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- CN213276240U CN213276240U CN202022467759.4U CN202022467759U CN213276240U CN 213276240 U CN213276240 U CN 213276240U CN 202022467759 U CN202022467759 U CN 202022467759U CN 213276240 U CN213276240 U CN 213276240U
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- projector body
- locating rack
- fixing device
- frame
- projection
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses an intelligent projection door device for a cinema, which comprises a rear cover, a projector body, a power indicator, a controller, an automatic fixing device, a heat dissipation port, a projection head, an external connecting block and a reinforcing top block, the bottom of the reinforced top block is welded with the top of the projector body, the rear side of the left end of the projector body is fixedly connected with the front side of the external connection block, the heat dissipation ports are sequentially arranged on the left side of the projector body from top to bottom at the same interval, the right end of the projection head is fixedly connected with the left end of the projector body, the front side of the middle end of the projector body is vertically connected with the back of the controller, the right end of the projector body is provided with a rear cover, the rear end of the power indicator lamp is vertically connected with the front side of the right end of the projector body, the automatic fixing device is installed inside the projector body, the automatic fixing device is added, the device can be quickly and automatically fixed, and therefore the working intensity of workers can be reduced.
Description
Technical Field
The utility model relates to a cinema intelligence projection door gear belongs to cinema intelligence projection door gear field.
Background
The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque.
The prior art discloses the application numbers as follows: the invention discloses a CN201810275758.4 intelligent projection door system for a cinema, which comprises a track arranged at the top of a wall body; the double electric sliding doors are symmetrically arranged, and the upper parts of the double electric sliding doors are assembled on the track; the guide rail is circular; the electric projection door is annular, and the concave surface of the annular surface is a projection surface. According to the intelligent projection door system for the cinema, the electric sliding door is slowly opened towards two sides as a projection screen, a new exhibition area appears in front of visitors, a brand-new exhibition experience is visually provided for the visitors, the stereoscopic impression and the dynamic effect are good, and the ornamental interest of the visitors is effectively improved. However, the prior art is imperfect, and the device cannot be fixed quickly and automatically, which increases the working strength of workers.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a cinema intelligence projection door gear to solve prior art imperfection, this equipment can't fix fast automatically, can increase staff's working strength like this.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a cinema intelligence projection door device, its structure includes back lid, projection organism, power indicator, controller, automatic fixing device, thermovent, projection head, connects piece, reinforcement kicking block outward, consolidate kicking block bottom and projection organism top welding, projection organism left end rear side and external piece front side fixed connection, thermovent from the top down the interval is the same arranges in proper order in projection organism left side, its characterized in that:
the right end of the projection head is fixedly connected with the left end of the projector body, the front side of the middle end of the projector body is vertically connected with the back of the controller, the right end of the projector body is provided with a rear cover, the rear end of the power indicator lamp is vertically connected with the front side of the right end of the projector body, and the automatic fixing device is arranged inside the projector body;
automatic fixing device comprises servo motor, external screw thread connecting rod, an internal thread section of thick bamboo, crane, right locating rack, the fixed frame in top, left locating rack, the servo motor top is connected with external screw thread connecting rod bottom is perpendicular, external screw thread connecting rod top side is connected through the screw thread with internal screw thread section of thick bamboo is inside, internal thread section of thick bamboo top and crane bottom welding, crane right-hand member side and the inside sliding connection of right locating rack, crane left end side and the inside sliding connection of left locating rack, the fixed frame both ends in top are fixed in right locating rack and left locating rack top inboard.
Furthermore, the crane comprises left slider, end fixed frame, right slider.
Furthermore, the right end of the left sliding block is welded with the left end of the bottom fixing frame.
Furthermore, the right end of the bottom fixing frame is welded with the left end of the right sliding block.
Furthermore, the side surface of the right sliding block is connected with the inside of the right positioning frame in a sliding mode.
Further, the type of the servo motor is 40DNA-50CB1 AMS.
Further, the heat dissipation port increases the heat dissipation speed of the device.
The utility model discloses increased automatic fixing device, the device can fix fast automatically, can reduce staff's working strength like this.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is the utility model relates to a cinema intelligence projection door gear's structural schematic.
Fig. 2 is a schematic structural view of the automatic fixing device of the present invention.
Fig. 3 is a schematic structural diagram of the lifting frame of the utility model.
In the figure: the projector comprises a rear cover-1, a projector body-2, a power indicator-3, a controller-4, an automatic fixing device-5, a heat dissipation port-6, a projection head-7, an external connection block-8, a reinforcing top block-9, a servo motor-501, an external thread connecting rod-502, an internal thread cylinder-503, a lifting frame-504, a right positioning frame-505, a top fixing frame-506, a left positioning frame-507, a left sliding block-5041, a bottom fixing frame-5042 and a right sliding block-5043.
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.
Referring to fig. 1, 2 and 3, the present invention provides a technical solution of an intelligent projection door device for a cinema: the projector comprises a rear cover 1, a projector body 2, a power indicator lamp 3, a controller 4, an automatic fixing device 5, a heat dissipation port 6, a projection head 7, an external connection block 8 and a reinforcing top block 9, wherein the bottom of the reinforcing top block 9 is welded with the top of the projector body 2, the rear side of the left end of the projector body 2 is fixedly connected with the front side of the external connection block 8, the heat dissipation ports 6 are sequentially arranged on the left side of the projector body 2 from top to bottom at the same interval, the right end of the projection head 7 is fixedly connected with the left end of the projector body 2, the front side of the middle end of the projector body 2 is vertically connected with the back of the controller 4, the rear cover 1 is arranged at the right end of the projector body 2, the rear end of the power indicator lamp 3 is vertically connected with the front side of the right end of the projector body 2; the automatic fixing device 5 comprises a servo motor 501, an external thread connecting rod 502, an internal thread cylinder 503, a lifting frame 504, a right positioning frame 505, a top fixing frame 506 and a left positioning frame 507, the top end of the servo motor 501 is vertically connected with the bottom end of the external thread connecting rod 502, the top end side face of the external thread connecting rod 502 is connected with the inside of the internal thread cylinder 503 through threads, the top of the internal thread cylinder 503 is welded with the bottom of the lifting frame 504, the right end side face of the lifting frame 504 is connected with the inside of the right positioning frame 505 in a sliding manner, the left end side face of the lifting frame 504 is connected with the inside of the left positioning frame 507 in a sliding manner, the two ends of the top fixing frame 506 are fixed at the inner sides of the top ends of the right positioning frame 505 and the left positioning frame 507, the lifting frame 504 comprises a left sliding block 5041, a bottom fixing frame 5042 and a right sliding block 5043, the side surface of the right slide block 5043 is connected with the inside of the right positioning frame 505 in a sliding mode, the type of the servo motor 501 is 40DNA-50CB1AMS, and the heat dissipation port 6 increases the heat dissipation speed of the equipment.
The control mode of the servo motor is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the servo motor belongs to the common knowledge in the field, and the servo motor is mainly used for protecting a mechanical device, so the control mode and the circuit connection are not explained in detail in the invention.
When using, we need to control the inside automatic fixing device 5 of projector body 2 through controller 4, servo motor 501 can drive external screw thread connecting rod 502 and rotate, external screw thread connecting rod 502 can control internal screw thread section of thick bamboo 503 and go up and down, internal screw thread section of thick bamboo 503 can drive left slider 5041, end fixed frame 5042, right slider 5043 is along right locating rack 505, left locating rack 507 removes, end fixed frame 5042 and top fixed frame 506 can press from both sides the fastening, the device can fix fast automatically, can reduce staff's working strength like this.
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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a cinema intelligence projection door gear, its structure includes back lid (1), projector body (2), power indicator (3), controller (4), automatic fixing device (5), thermovent (6), projection head (7), outer joint block (8), reinforcement kicking block (9) bottom and projector body (2) top welding, projector body (2) left end rear side and outer joint block (8) front side fixed connection, thermovent (6) from the top down the interval the same arrange in proper order in projector body (2) left side, its characterized in that:
the right end of the projection head (7) is fixedly connected with the left end of the projector body (2), the front side of the middle end of the projector body (2) is vertically connected with the back of the controller (4), the right end of the projector body (2) is provided with the rear cover (1), the rear end of the power indicator (3) is vertically connected with the front side of the right end of the projector body (2), and the automatic fixing device (5) is arranged inside the projector body (2);
automatic fixing device (5) comprise servo motor (501), external thread connecting rod (502), an internal thread section of thick bamboo (503), crane (504), right locating rack (505), the fixed frame in top (506), left locating rack (507), servo motor (501) top is connected with external thread connecting rod (502) bottom is perpendicular, external thread connecting rod (502) top side and internal thread section of thick bamboo (503) are inside to be connected through the screw thread, internal thread section of thick bamboo (503) top and crane (504) bottom welding, crane (504) right-hand member side and the inside sliding connection of right locating rack (505), crane (504) left end side and left locating rack (507) inside sliding connection, right locating rack (505) and left locating rack (507) top inboard are fixed in at top fixed frame (506) both ends.
2. The intelligent cinema projection door system according to claim 1, wherein: the lifting frame (504) is composed of a left sliding block (5041), a bottom fixing frame (5042) and a right sliding block (5043).
3. The intelligent cinema projection door system according to claim 2, wherein: the right end of the left sliding block (5041) is welded with the left end of the bottom fixing frame (5042).
4. The intelligent cinema projection door system according to claim 2, wherein: the right end of the bottom fixing frame (5042) is welded with the left end of the right sliding block (5043).
5. The intelligent cinema projection door system according to claim 2, wherein: the side surface of the right sliding block (5043) is connected with the inside of the right positioning frame (505) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022467759.4U CN213276240U (en) | 2020-10-30 | 2020-10-30 | Intelligent projection door device for cinema |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022467759.4U CN213276240U (en) | 2020-10-30 | 2020-10-30 | Intelligent projection door device for cinema |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213276240U true CN213276240U (en) | 2021-05-25 |
Family
ID=75951991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022467759.4U Active CN213276240U (en) | 2020-10-30 | 2020-10-30 | Intelligent projection door device for cinema |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213276240U (en) |
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2020
- 2020-10-30 CN CN202022467759.4U patent/CN213276240U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231127 Address after: 710000, Room 10501, Unit 1, Building 4, Kaiyuan Incubator, Jiaotong University Science and Technology Industrial Park, Jingqi Road, Yanta District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Manxiang Construction Engineering Co.,Ltd. Address before: 710000, Unit 2, 2nd Floor, Building 4, No. 103 Xiying Road, Yanta District, Xi'an City, Shaanxi Province, China Patentee before: Xing Xiaohua Patentee before: Li Yang Effective date of registration: 20231124 Address after: 710000, Unit 2, 2nd Floor, Building 4, No. 103 Xiying Road, Yanta District, Xi'an City, Shaanxi Province, China Patentee after: Xing Xiaohua Patentee after: Li Yang Address before: 362000 duo CuO 170, industrial and rural area, Luoyang Town, Huian County, Quanzhou, Fujian Patentee before: HUI'AN COUNTY DEHONG CNC EQUIPMENT CO.,LTD. |
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| TR01 | Transfer of patent right |