CN204631429U - A kind of laser module rotating projector - Google Patents
A kind of laser module rotating projector Download PDFInfo
- Publication number
- CN204631429U CN204631429U CN201520311299.2U CN201520311299U CN204631429U CN 204631429 U CN204631429 U CN 204631429U CN 201520311299 U CN201520311299 U CN 201520311299U CN 204631429 U CN204631429 U CN 204631429U
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- laser module
- display
- projector
- rotating shaft
- proximity switch
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- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
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- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
A kind of laser module rotating projector, can be arranged on the LED large-size screen monitors that indoor replacement is traditional.This projector is by motor, and motor support base, shaft coupling, main rotating shaft, carbon brush, slip ring, master control borad, magnet, proximity switch seat, proximity switch, laser module, trip bolt, laser module erecting frame and support form.This projector can realize the Presentation Function of traditional LED display, 360 degree of comprehensive displays can be realized again as rotary display screen, importantly this projector can realize Projection Display, by Projection Display is carried out in each face on indoor wall, and the effect of large radius rotational display is realized when not increasing structure radius of turn, projector distance is radius of turn corresponding to rotational display, substantially increases the area of rotational display.Compare traditional LED display and existing LED rotary display screen, this projector extends indication range greatly, and the occasion of indoor adularescent metope can carry out Projection Display, installation footprint is little, Projection Display area is large, and can realize 360 degree of large-size screen monitors displays, cost performance is high.
Description
Technical field
The utility model relates to display field, particularly a kind of laser module rotating projector.
Background technology
LED screen application is in daily life more and more extensive, no matter is AT STATION or can sees the LED screen of shades of colour in market.This display mode be just confined to plane display, visible angle is little, screen more produce extensively cost can higher and also need very large space install, cost performance is very low.Although existing LED rotary display screen has made improvement to these deficiencies, but the radius of turn of rotational display is restricted, the radius showing rotary display screen during bulk information must increase, cannot come into operation by space constraint in practical application, and the stability of radius of turn display screen in increase rotary course can significantly reduce, and increases potential safety hazard simultaneously.
Summary of the invention
The technical matters that the utility model mainly solves is to provide a kind of laser module rotating projector, projector distance is radius of turn corresponding to rotational display, the effect of large radius rotational display can be realized when not increasing structure radius of turn, substantially increasing the area of rotational display.This projector can realize the Presentation Function of traditional LED display, 360 degree of comprehensive displays can be realized again as rotary display screen, importantly this projector can realize Projection Display, by Projection Display is carried out in each face on indoor wall, Projection Display can cover 360 degree, and required installing space is little, compare traditional LED display and existing rotary display screen cost performance is high.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of laser module rotating projector, this projector comprises motor (1), motor support base (2), shaft coupling (3), main rotating shaft (4), carbon brush (5), slip ring (6), master control borad (7), magnet (8), proximity switch seat (9), proximity switch (10), laser module (11), trip bolt (12), laser module erecting frame (13) and support (14), it is characterized in that: main rotating shaft (4) has two symmetrical parallel stopper slots, laser module erecting frame (13) is stuck in main rotating shaft (4) by stopper slot and above also can be free to slide along the axis of main rotating shaft (4), multiple laser module (11) in the vertical direction forms a line formation display unit, four display units by laser module erecting frame (13) symmetrical be arranged on main rotating shaft (4) around, laser module erecting frame (13) is enclosed within main rotating shaft (4), be fixed on main rotating shaft (4) by the trip bolt (12) of upper two positional symmetry of laser module erecting frame (13), between laser module (11), the distance of in the vertical direction regulates by regulating laser module erecting frame (13) spacing, 4 proximity switch (10) symmetries are arranged on proximity switch seat (9), the corresponding display unit of each proximity switch (10) is also arranged on same vertical curve.
The utility model improves existing LED rotational display, compare traditional LED display, scanning display is instead of by the mode of rotational display, reduce manufacturing cost, extend indication range greatly, have the function of LED rotary display screen concurrently simultaneously, also Projection Display can be carried out, projector distance is radius of turn corresponding to rotational display, substantially increase the area of rotational display, reduce the cost of large-size screen monitors display, various indoor scenarios can be applicable to, the indoor scenarios of the adularescent metopes such as such as station hall, market, building.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the left view of the utility model structure, and Fig. 3 is laser module erecting frame schematic diagram, and Fig. 4 is main rotating shaft slotted section sectional view.
In Fig. 1: 1-motor, 2-motor support base, 3-shaft coupling, 4-main rotating shaft, 5-carbon brush, 6-slip ring, 7-master control borad, 8-magnet, 9-proximity switch seat, 10-proximity switch, 11-laser module, 12-trip bolt, 13-laser module erecting frame, 14-support.
Embodiment
In FIG, support (14) from top to bottom successively, motor (1), motor support base (2), shaft coupling (3), main rotating shaft (4), carbon brush (5), slip ring (6), master control borad (7), magnet (8), proximity switch seat (9), proximity switch (10), laser module (11), trip bolt (12) and laser module erecting frame (13), motor (1) is fixed on support (14) by motor support base (2), the power input of motor (1) is connected to the output terminal of outside frequency converter, motor (1) output shaft is connected with main rotating shaft (4) by shaft coupling (3), carbon brush (5) is rack-mount, slip ring (6) is arranged on main rotating shaft (4), master control borad (7) is in slip ring (6) below, be fixed on main rotating shaft (4), master control borad (7) below is proximity switch seat (9), 4 proximity switches (10) are arranged on proximity switch seat (9) uniformly, support (14) is arranged on proximity switch (10) symphyogenetic magnet (8), in position with all proximity switches (10) in same level, when in rotary course, each proximity switch (10) moves to the position at magnet (8) place, the Receiver of proximity switch (10) can just to magnet (8), this projector is fixed on the ceiling of indoor central authorities finally by support (14) base.During normal work, motor (1) drives main rotating shaft (4) to rotate by shaft coupling (3) under the driving of outside frequency converter, be that master control borad (7) is powered by carbon brush (5) and slip ring (6) in rotary course, proximity switch (10) feedback position information in rotary course, the laser module (11) that master control borad (7) controls different display unit by the positional information that proximity switch (10) feeds back is lighted and extinguishes, the luminous point of laser module (11) beats the content forming required display on the wall, can be communicated with outside host computer by the upper integrated wireless module of master control borad (7) in the process, to change displaying contents and display effect.
Above-mentioned embodiment is exemplary, is to allow those skilled in the art better can understand this patent, can not be interpreted as it is restriction this patent being comprised to scope; As long as any change that the technology contents essence disclosed in this patent done by technical scheme is identical or equivalent or modification, all fall into the scope that this patent comprises.
Claims (5)
1. based on a rotating projector for laser module, comprise motor, motor support base, shaft coupling, main rotating shaft, carbon brush, slip ring, master control borad, magnet, proximity switch seat, proximity switch, laser module, trip bolt, laser module erecting frame and support, is characterized in that: main rotating shaft has two symmetrical parallel stopper slots, and laser module erecting frame is stuck on main rotating shaft by stopper slot and also can be free to slide along the axis of main rotating shaft.
2. a kind of rotating projector based on laser module according to claim 1, it is characterized in that: multiple laser module in the vertical direction forms a line formation display unit, four display units being arranged on around main rotating shaft by laser module erecting frame symmetry.
3. a kind of rotating projector based on laser module according to claim 1, is characterized in that: laser module erecting frame is enclosed within main rotating shaft, is fixed on main rotating shaft by the trip bolt of two positional symmetry on laser module erecting frame.
4. a kind of rotating projector based on laser module according to claim 1, is characterized in that: between laser module, the distance of in the vertical direction regulates by regulating laser module erecting frame spacing.
5. a kind of rotating projector based on laser module according to claim 1, is characterized in that: 4 proximity switch symmetries are arranged on proximity switch seat, and the corresponding display unit of each proximity switch is also arranged on same vertical curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311299.2U CN204631429U (en) | 2015-05-15 | 2015-05-15 | A kind of laser module rotating projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311299.2U CN204631429U (en) | 2015-05-15 | 2015-05-15 | A kind of laser module rotating projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204631429U true CN204631429U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311299.2U Expired - Fee Related CN204631429U (en) | 2015-05-15 | 2015-05-15 | A kind of laser module rotating projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204631429U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561832A (en) * | 2017-08-08 | 2018-01-09 | 卫斌鹏 | Entertain slide projector automatic station-keeping system |
| CN108153201A (en) * | 2017-12-29 | 2018-06-12 | 安徽创视纪科技有限公司 | A kind of laser induced system of trigger-type |
| CN111179773A (en) * | 2020-01-19 | 2020-05-19 | 广东洲明节能科技有限公司 | LED display device |
-
2015
- 2015-05-15 CN CN201520311299.2U patent/CN204631429U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561832A (en) * | 2017-08-08 | 2018-01-09 | 卫斌鹏 | Entertain slide projector automatic station-keeping system |
| CN108153201A (en) * | 2017-12-29 | 2018-06-12 | 安徽创视纪科技有限公司 | A kind of laser induced system of trigger-type |
| CN111179773A (en) * | 2020-01-19 | 2020-05-19 | 广东洲明节能科技有限公司 | LED display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |