CN114220364B - Low-illumination wide-angle standard lamp box - Google Patents
Low-illumination wide-angle standard lamp box Download PDFInfo
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- CN114220364B CN114220364B CN202111436843.2A CN202111436843A CN114220364B CN 114220364 B CN114220364 B CN 114220364B CN 202111436843 A CN202111436843 A CN 202111436843A CN 114220364 B CN114220364 B CN 114220364B
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- 238000005286 illumination Methods 0.000 title abstract description 8
- 230000000694 effects Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/23—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of rotating members, e.g. in the form of perforations, prints, or transparencies on a drum or disc
- G09F11/235—Electric control therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a low-illumination wide-angle standard lamp box, which aims to solve the problem that the sizes of image frames reflected by a lamp box are inconsistent due to the fact that the distance between equipment and the lamp box and the projection area of the equipment are not aligned with the projection area of the lamp box. The key points of the technical scheme are as follows: the utility model provides a low illuminance wide angle standard lamp house, includes the mount and sets up lamp house body and equipment mounting bracket on the mount, and equipment mounting bracket includes the support frame, sets up the equipment rack on the support frame and is used for adjusting the equipment rack and set up high adjusting device of height, is equipped with clamping assembly and angle adjusting assembly on the equipment rack, is equipped with interval adjusting device between lamp house body and the equipment mounting bracket. The low-illumination wide-angle standard lamp box can adjust the distance between the equipment mounting frame and the lamp box body and the height of the equipment body arranged on the equipment mounting frame, so that the installation of different equipment and the lamp box body is adapted, and the consistency of the sizes of image pictures is ensured.
Description
Technical Field
The invention relates to the technical field of advertisement display, in particular to a low-illumination wide-angle standard lamp box.
Background
The lamp box generally takes plastic uptake, acrylic, spray painting cloth and the like as base materials, adopts an advertisement propaganda carrier with a box type hollow structure, has the characteristics of water resistance, luminescence and the like, and is mainly suitable for indoor and outdoor advertisement propaganda. Common examples are: soft film ultrathin lamp box, plastic sucking lamp box, crystal lamp box, cloth spreading lamp box, cloth clamping lamp box, etc. The lamp box is used for displaying various advertisements, and various devices capable of continuously showing images or films are needed to be used at the moment, and continuous advertisement delivery is realized through the devices.
However, when the equipment and the lamp box are installed together, the sizes of various equipment are different, so that after the equipment and the lamp box are installed, the distance between the equipment and the lamp box and the projection area of the equipment are not aligned with the projection area of the lamp box, the sizes of image pictures displayed by the lamp box are inconsistent after the equipment is changed, and the efficiency of normally throwing in image videos and the like by the lamp box can be affected.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a low-illumination wide-angle standard lamp box, which is used for adjusting the distance between an equipment mounting frame and a lamp box body and the height of the equipment body placed on the equipment mounting frame, further adapting the installation of different equipment and the lamp box body and ensuring the consistency of the sizes of image pictures.
The technical aim of the invention is realized by the following technical scheme: the utility model provides a low illuminance wide angle standard lamp house, includes the mount and sets up lamp house body and the equipment mounting bracket on the mount, the equipment mounting bracket includes the support frame, sets up the equipment rack on the support frame and is used for adjusting the equipment rack and set up high adjusting device of height, be provided with clamping assembly and angle adjustment subassembly on the equipment rack, be provided with interval adjusting device between lamp house body and the equipment mounting bracket, interval adjusting device includes the backup pad of fixed connection on the mount, sets up first motor in the backup pad, with the output shaft fixed connection's of first motor rolling disc, with rolling disc through pivot fixed connection's sliding plate, sliding connection at the telescopic link of sliding plate inside and set up the pushing spring between telescopic link and sliding plate, sliding connection has the drive plate on the mount, a plurality of array distribution's drive slot has been seted up on the drive plate, a plurality of the telescopic link card income is all supplied to the drive slot, the one end that the support frame is close to the drive plate and drive plate fixed connection.
Through the technical scheme, when the low-illumination wide-angle standard lamp box is normally used, a user places the equipment body which needs to be used on the equipment rack, at this time, the equipment body is clamped by the clamping component to realize the positioning of the equipment body, after the equipment body is fixed, the user drives the height adjusting device again to adjust the height of the whole equipment rack, the equipment rack and the equipment body placed on the equipment rack are enabled to be adjusted to the position which is aligned with the throwing area of the lamp box body under the action of the height adjusting device, then the height adjusting device is closed, if the distance between the equipment body and the lamp box body is not required to be adjusted at this time, the distance between the equipment body and the lamp box body is required to be adjusted in order to ensure that the image size projected by the lamp box body is kept consistent with that the previous equipment is, the user drives a rotating disc connected with an output shaft of the first motor to rotate in a supporting plate, the rotating plate can drive the rotating plate through a rotating shaft and the rotating plate fixed together under the action of the height adjusting device, then the height adjusting device is closed, if the distance between the equipment body and the equipment body is not required to be adjusted, the distance between the equipment body and the equipment body is required to be clamped by the clamping component, the distance between the equipment body and the equipment body is required to be adjusted, the distance between the equipment body and the equipment body is required to be fixed by the clamping component, the equipment body is fixed by the clamping device and the rotating device, the rotating with the rotating plate, the rotating plate and the rotating plate through the output shaft, the rotating plate, and the rotating plate. And then adjust the distance between equipment body and the lamp house body and adapt the image size of lamp house body input department or film and last equipment keep unanimous, guarantee the lamp house and normally put in efficiency such as image video.
The invention is further provided with: the height adjusting device comprises a second motor and a screw rod fixedly connected with an output shaft of the second motor, and a first threaded hole for the screw rod to rotate is formed in the equipment placing frame.
Through adopting above-mentioned technical scheme, when the high time of needs adjusting equipment rack, the user starts the second motor for the second motor drives the screw rod and rotates at the inside first screw hole of seting up of equipment rack, and the internal thread of first screw hole inner wall and the external screw thread of screw rod outer wall are in the same place gradually this moment, and then can make the equipment rack slide along the outer wall of screw rod, and the second motor can be through electric connection reversing switch simultaneously, guarantees the clockwise and anticlockwise rotation of screw rod, and then can adjust the high of equipment rack, guarantees the lamp house body and normally puts in the efficiency of image video etc..
The invention is further provided with: the inside of equipment rack has been seted up and has been rotated the hole, wear to be equipped with the dead lever in the rotation hole, dead lever fixed connection is on the support frame.
Through adopting above-mentioned technical scheme, along with the removal of equipment rack, equipment rack can also slide along the outer wall of dead lever, and the setting of dead lever can prevent further that equipment rack from rotating along with the rotation of lead screw, guarantees the stability when equipment rack slides.
The invention is further provided with: the driving plate is arranged in a runway shape and comprises a plurality of sections of small plates which are connected in a rotating mode, and a plurality of driving grooves are formed in the small plates.
Through adopting above-mentioned technical scheme, be the drive plate that runway form set up and make the drive plate can be annular and slide, and a plurality of platelets rotate adjacent platelet when rotating to the position department of buckling, have made things convenient for the contact of telescopic link and drive groove simultaneously and drive the drive plate and rotate and slide.
The invention is further provided with: the inside of mount has offered the cavity that supplies the drive plate activity, be provided with the drive block in the cavity, the drive plate is laminated with the surface of drive block mutually.
Through adopting above-mentioned technical scheme, the drive plate can be driven along the outer wall of drive block, has guaranteed the stability of drive plate when the drive, and the drive block plays certain supporting role to the drive plate simultaneously, realizes the reciprocal rotation of drive plate.
The invention is further provided with: the surface rotation of drive piece is connected with a plurality of balls, a plurality of the ball all laminates with the surface of drive plate.
Through adopting above-mentioned technical scheme, the setting of a plurality of balls can increase the efficiency of drive plate when rotating and driving, prevents that the drive plate from producing the situation of blocking in the position department of corner.
The invention is further provided with: the clamping assembly comprises a supporting block, a threaded rod symmetrically and rotationally connected to the supporting block and a clamping block fixedly connected with the threaded rod, and a second threaded hole for the threaded rod to rotate is formed in the supporting block.
Through adopting above-mentioned technical scheme, when equipment needs place on the equipment rack, fix the equipment between the clamping blocks that two symmetries set up, then the user rotates the threaded rod and makes the threaded rod rotate at the second screw hole that the supporting shoe was seted up, and then makes the threaded rod can stretch out and draw back inside the supporting shoe to can adjust the position of clamping block and keep clamping between clamping block and the equipment, realize the fixed of equipment.
The invention is further provided with: the angle adjusting assembly comprises a third motor, a gear fixedly connected with an output shaft of the third motor and a rotating shaft fixedly connected with the gear, and one end of the rotating shaft, which is close to the equipment placing frame, is fixedly connected with the equipment placing frame.
Through adopting above-mentioned technical scheme, after the interval between equipment mounting bracket and the lamp house body is adjusted, the user can also open the rotation that the third motor realized the gear for the gear drives the axis of rotation and rotates, and the rotation of axis of rotation just can drive equipment rack and rotate on equipment mounting bracket, and the equipment angle that is fixed this moment changes, and the gear lasts to rotate until equipment rotates to suitable angle, and then can guarantee the lamp house body and normally put in the efficiency of image or film.
The invention is further provided with: the bottom of lamp house body and equipment mounting bracket all is provided with the auto-lock gyro wheel.
Through adopting above-mentioned technical scheme, the setting of auto-lock gyro wheel can facilitate the use person to remove lamp house body and equipment mounting frame, and the auto-lock gyro wheel can lock by oneself when need not remove lamp house body and equipment mounting frame, prevents the self-moving of lamp house body and equipment mounting frame, guarantees the stability of lamp house body and equipment mounting frame.
In summary, the invention has the following beneficial effects: starting interval adjusting device makes the drive plate can slide towards the direction that the lamp house body set up, can driving whole support frame simultaneously and remove along with the removal of drive plate, and then adjusts the distance between equipment body and the lamp house body and come the image size of adaptation lamp house body delivery department or film and last equipment keep unanimous, guarantees the lamp house and normally puts in the efficiency of image video etc..
Drawings
FIG. 1 is a schematic diagram of a spacing adjustment device according to the present invention;
FIG. 2 is a schematic view of the structure of the clamping assembly, the height adjustment device and the angle adjustment assembly of the present invention;
Fig. 3 is a schematic structural view of the driving plate and the driving block of the present invention.
In the figure: 1. a lamp box body; 2. a support frame; 3. a fixing frame; 4. self-locking idler wheels; 5. a support plate; 6. a rotating disc; 7. a rotating shaft; 8. a sliding plate; 9. a pushing spring; 10. a telescopic rod; 11. an equipment rack; 12. a gear; 13. a screw rod; 14. a fixed rod; 15. a threaded rod; 16. a clamping block; 17. a support block; 18. a driving groove; 19. a driving block; 20. and a driving plate.
Detailed Description
In order to make the technical solution of the present application better understood by those skilled in the art, the present application will be described in further detail with reference to the accompanying drawings and the specific embodiments, and it should be noted that the embodiments of the present application and features in the embodiments may be combined with each other without conflict.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "sleeved," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The present invention will be described in detail below with reference to the accompanying drawings.
1-3, Including mount 3 and lamp house body 1 and the equipment mount that sets up on mount 3, the fixed position of waiting the body is motionless, drive the equipment mount, and the equipment mount includes support frame 2, set up the equipment rack 11 on support frame 2 and be used for adjusting the equipment rack 11 and set up high adjusting device of height, be equipped with clamping assembly and angle adjusting assembly on the equipment rack 11, be equipped with interval adjusting device between lamp house body 1 and the equipment mount, interval adjusting device includes the backup pad 5 of welding on mount 3, set up the first motor on backup pad 5, with the output shaft welded fastening's of first motor rolling disc 6, pass through pivot 7 welded fastening's sliding plate 8 with rolling disc 6, sliding connection is at the telescopic link 10 of sliding plate 8 inside and set up the top push spring 9 between telescopic link 10 and sliding plate 8, and sliding plate 3 are gone up sliding connection has drive plate 20, set up a plurality of array distribution's actuating groove 18 on the drive plate 20, a plurality of actuating groove 18 all supply telescopic link 10 card income, support frame 2 is close to drive plate 20 and the whole drive plate 20 and can be fixed together along with the drive plate 20 with the moving drive plate 20.
And high adjusting device includes the second motor and with the output shaft welded fastening's of second motor lead screw 13, supply lead screw 13 pivoted first screw hole has been seted up to the inside of equipment rack 11, the rotation hole has been seted up to the inside of equipment rack 11, wear to be equipped with dead lever 14 in the rotation hole, dead lever 14 welded fastening is on support frame 2, along with the removal of equipment rack 11, equipment rack 11 can also slide along the outer wall of dead lever 14, and the setting of dead lever 14 can prevent further that equipment rack 11 from rotating along with the rotation of lead screw 13, stability when guaranteeing equipment rack 11 slip.
The drive plate 20 is the runway-shaped setting, the drive plate 20 also can be parallel arrangement and slide reciprocally on mount 3 simultaneously, the drive plate 20 includes a plurality of sections of mutual swivelling joint's platelet, a plurality of drive slots 18 are seted up on a plurality of platelets, and the cavity that supplies drive plate 20 activity has been seted up in the inside of mount 3, be equipped with drive piece 19 in the cavity, the drive plate 20 is laminated mutually with the surface of drive piece 19, rotate at the surface of drive piece 19 and be connected with a plurality of balls, a plurality of balls all laminate mutually with the surface of drive plate 20, the drive plate 20 that is the runway-shaped setting makes drive plate 20 can be the annular and slides, and a plurality of platelets rotate when rotating the position department of buckling adjacent platelet, the contact of telescopic link 10 and drive slot 18 and drive plate 20 have been made things convenient for simultaneously and are rotated and are slided.
The clamping assembly comprises a supporting block 17, a threaded rod 15 symmetrically and rotatably connected to the supporting block 17 and a clamping block 16 welded with the threaded rod 15, and a second threaded hole for the threaded rod 15 to rotate is formed in the supporting block 17.
The angle adjusting assembly comprises a third motor, a gear 12 welded and fixed with an output shaft of the third motor, and a rotating shaft welded and fixed with the gear 12, wherein one end of the rotating shaft, which is close to the equipment placing frame 11, is welded and fixed with the equipment placing frame 11.
The bottom of lamp house body 1 and equipment mounting bracket all rotates and is connected with auto-lock gyro wheel 4.
Working principle: when the low-illumination wide-angle standard lamp box is normally used, a user places the required equipment body on the equipment rack 11, at this time, the equipment body is clamped by the clamping component to realize the positioning of the equipment body, after the equipment body is fixed, the user drives the height adjusting device again to adjust the height of the whole equipment rack 11, so that the equipment rack 11 and the equipment body placed on the equipment rack 11 are adjusted to a position aligned with the throwing area of the lamp box body 1 under the action of the height adjusting device, then the height adjusting device is closed, if the distance between the equipment body and the lamp box body 1 is not required to be adjusted, the distance adjusting device is not opened, and in order to ensure that the image size projected by the lamp box body 1 keeps consistent with that of the previous equipment, or the distance between the equipment body and the lamp box body 1 is required to be adjusted, the user drives the rotating disc 6 connected with the output shaft of the first motor to rotate on the supporting plate 5, the sliding plate 8 fixed together through the rotating shaft 7 and the rotating disc 6 can rotate along with the rotating of the supporting plate 5, the sliding plate 8 can rotate along with the rotating of the supporting plate 8, the sliding plate 8 can rotate along with the rotating direction of the sliding plate 8 along with the rotating shaft 10, the sliding plate 8 can rotate along with the sliding plate 8, the sliding plate 20 can continuously rotate along with the sliding plate 20 towards the sliding plate 10, and simultaneously the sliding plate 20 can stretch the sliding plate 20 along with the sliding plate 20, and the sliding plate 20 can continuously rotate along with the sliding plate 20, and the sliding plate 20 is continuously arranged along the sliding plate 20, and the sliding plate 20 can simultaneously towards the sliding plate 20, and the sliding plate 20 is stretched along the sliding plate 20, and then adjust the distance between equipment body and the lamp house body 1 to adapt the image size of lamp house body 1 input department or film and last equipment keep unanimous, guarantee the lamp house and normally put in efficiency such as image video.
When the height of the equipment rack 11 needs to be adjusted, a user starts the second motor, so that the second motor drives the screw rod 13 to rotate in a first threaded hole formed in the equipment rack 11, at the moment, the internal thread of the inner wall of the first threaded hole is gradually meshed with the external thread of the outer wall of the screw rod 13, the equipment rack 11 can slide along the outer wall of the screw rod 13, meanwhile, the second motor can be turned clockwise and anticlockwise through the electric connection and can be used for guaranteeing clockwise and anticlockwise rotation of the screw rod 13, and further, the height of the equipment rack 11 can be adjusted, so that the efficiency of normally putting in an image video and the like of the lamp box body 1 is guaranteed.
When equipment needs to be placed on the equipment rack 11, the equipment is fixed between the two symmetrically-arranged clamping blocks 16, then a user rotates the threaded rod 15 to enable the threaded rod 15 to rotate in a second threaded hole formed in the supporting block 17, and then the threaded rod 15 can stretch and retract inside the supporting block 17, so that the position of the clamping block 16 can be adjusted to keep clamping between the clamping block 16 and the equipment, and the equipment is fixed.
After the interval between equipment mounting bracket and lamp house body 1 is adjusted, the user can also open the rotation that the third motor realized gear 12 for gear 12 drives the axis of rotation and rotates, and the rotation of axis of rotation just can drive equipment rack 11 and rotate on the equipment mounting bracket, and the equipment angle that is fixed this moment changes, and gear 12 lasts to rotate until equipment rotates to suitable angle, and then can guarantee the lamp house body 1 and normally put in the efficiency of image or film.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (9)
1. The utility model provides a low illuminance wide angle standard lamp house, includes mount (3) and lamp house body (1) and equipment mounting bracket of setting on mount (3), its characterized in that: the equipment mounting frame comprises a supporting frame (2), equipment placing frame (11) arranged on the supporting frame (2) and a height adjusting device used for adjusting the height of the equipment placing frame (11), a clamping assembly and an angle adjusting assembly are arranged on the equipment placing frame (11), a distance adjusting device is arranged between the lamp box body (1) and the equipment mounting frame, the distance adjusting device comprises a supporting plate (5) fixedly connected to the fixing frame (3), a first motor arranged on the supporting plate (5), a rotating disc (6) fixedly connected with an output shaft of the first motor, a sliding plate (8) fixedly connected with the rotating disc (6) through a rotating shaft (7), a telescopic rod (10) in the sliding plate (8) in a sliding mode and a pushing spring (9) arranged between the telescopic rod (10) and the sliding plate (8), a driving plate (20) is connected to the fixing frame (3) in a sliding mode, a plurality of driving grooves (18) distributed in an array are formed in the driving plate (20), and the driving grooves (18) are used for clamping the telescopic rod (10) respectively, and one end, close to the driving plate (20) of the supporting frame (2) is fixedly connected with one end of the driving plate (20).
2. The low-illuminance wide-angle standard lamp box of claim 1, wherein: the height adjusting device comprises a second motor and a screw rod (13) fixedly connected with an output shaft of the second motor, and a first threaded hole for the screw rod (13) to rotate is formed in the equipment placing frame (11).
3. The low-illuminance wide-angle standard lamp box of claim 2, wherein: the equipment rack is characterized in that a rotating hole is formed in the equipment rack (11), a fixing rod (14) is arranged in the rotating hole in a penetrating mode, and the fixing rod (14) is fixedly connected to the supporting frame (2).
4. The low-illuminance wide-angle standard lamp box of claim 1, wherein: the driving plate (20) is arranged in a runway shape, the driving plate (20) comprises a plurality of sections of small plates which are connected in a mutually rotating mode, and a plurality of driving grooves (18) are formed in the small plates.
5. The low-illuminance wide-angle standard lamp box of claim 4 wherein: the inside of mount (3) is offered and is supplied the cavity of drive plate (20) activity, be provided with drive block (19) in the cavity, the surface of drive plate (20) and drive block (19) is laminated mutually.
6. The low-illuminance wide-angle standard lamp box of claim 5 wherein: the surface of the driving block (19) is rotationally connected with a plurality of balls, and the balls are attached to the surface of the driving plate (20).
7. The low-illuminance wide-angle standard lamp box of claim 1, wherein: the clamping assembly comprises a supporting block (17), a threaded rod (15) symmetrically and rotationally connected to the supporting block (17) and a clamping block (16) fixedly connected with the threaded rod (15), and a second threaded hole for the threaded rod (15) to rotate is formed in the supporting block (17).
8. The low-illuminance wide-angle standard lamp box of claim 1, wherein: the angle adjusting assembly comprises a third motor, a gear (12) fixedly connected with an output shaft of the third motor and a rotating shaft fixedly connected with the gear (12), and one end, close to the equipment placing frame (11), of the rotating shaft is fixedly connected with the equipment placing frame (11).
9. The low-illuminance wide-angle standard lamp box of claim 1, wherein: the bottom of lamp house body (1) and equipment mounting bracket all is provided with auto-lock gyro wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111436843.2A CN114220364B (en) | 2021-11-30 | 2021-11-30 | Low-illumination wide-angle standard lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111436843.2A CN114220364B (en) | 2021-11-30 | 2021-11-30 | Low-illumination wide-angle standard lamp box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114220364A CN114220364A (en) | 2022-03-22 |
| CN114220364B true CN114220364B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111436843.2A Active CN114220364B (en) | 2021-11-30 | 2021-11-30 | Low-illumination wide-angle standard lamp box |
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| JP3094785U (en) * | 2002-12-19 | 2003-07-04 | 信誠 楊 | Table height adjustment mechanism |
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| CN210785355U (en) * | 2019-05-31 | 2020-06-19 | 王斌 | Medicinal moxibustion bed |
| CN111750226A (en) * | 2020-07-07 | 2020-10-09 | 成都成研创科科技有限公司 | Adjustable projection support frame for multimedia projector and use method |
| CN113623497A (en) * | 2021-09-10 | 2021-11-09 | 北京德火科技有限责任公司 | Image interaction device applied to MR simulation |
-
2021
- 2021-11-30 CN CN202111436843.2A patent/CN114220364B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094785U (en) * | 2002-12-19 | 2003-07-04 | 信誠 楊 | Table height adjustment mechanism |
| CN206234587U (en) * | 2016-12-08 | 2017-06-09 | 许昌学院 | A kind of pedestal of computer based information visualization device |
| CN209319280U (en) * | 2019-01-09 | 2019-08-30 | 王鹏飞 | A kind of positioning device for mechanical machining |
| CN209401284U (en) * | 2019-02-25 | 2019-09-17 | 滁州华非铁路车辆配件有限公司 | A kind of novel tube advertising frame |
| CN210785355U (en) * | 2019-05-31 | 2020-06-19 | 王斌 | Medicinal moxibustion bed |
| CN210372738U (en) * | 2019-07-01 | 2020-04-21 | 江西中直新经济产业发展有限公司 | 360 rotatory VR panorama view finder of degree |
| CN111750226A (en) * | 2020-07-07 | 2020-10-09 | 成都成研创科科技有限公司 | Adjustable projection support frame for multimedia projector and use method |
| CN113623497A (en) * | 2021-09-10 | 2021-11-09 | 北京德火科技有限责任公司 | Image interaction device applied to MR simulation |
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| CN114220364A (en) | 2022-03-22 |
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