CN210323732U - Laser projection equipment capable of changing various patterns - Google Patents
Laser projection equipment capable of changing various patterns Download PDFInfo
- Publication number
- CN210323732U CN210323732U CN201921457763.3U CN201921457763U CN210323732U CN 210323732 U CN210323732 U CN 210323732U CN 201921457763 U CN201921457763 U CN 201921457763U CN 210323732 U CN210323732 U CN 210323732U
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- laser
- card
- circuit board
- motor
- groove
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Abstract
The utility model discloses a laser projection device capable of changing various patterns, which comprises a laser device shell, a supporting frame, a motor, a laser generator, a circuit board, a clamping groove, a card, a pattern sheet, a big gear and a small gear, wherein the inside of the laser device shell is fixedly connected with the motor and the laser generator through the supporting frame, the laser projection device capable of changing various patterns has simple structure and convenient use, the card in a card warehouse is taken out and inserted in the groove on the clamping groove, the motor and the laser generator can be driven to start through the circuit board, the motor can drive the small gear to rotate when starting, the small gear is meshed and connected with the big gear, the laser emitted by the laser generator is projected on the picture to realize the effect of projecting the patterns, the card with different patterns can be placed in the card warehouse, the card can be pulled out from the draw-in groove at any time and changed to realize the change of projection pattern fast.
Description
Technical Field
The utility model relates to a laser projection equipment, in particular to laser projection equipment of various convertible patterns belongs to laser projection lamp technical field.
Background
The existing single laser projection lamp only supports a picture with fixed projection, and can not quickly realize the change of projection patterns, if other patterns need to be changed, the whole laser lamp needs to be changed, and the defect is that; the laser patterns which cannot be projected more conveniently and rapidly in the actual use process, so that the efficiency of the whole stage scene such as lighting arrangement is low and the cost is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a laser projection equipment of convertible various patterns, solved the problem that the unable quick realization of present market laser projection lamp changes the projection pattern.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a laser projection device capable of changing various patterns, which comprises a laser device shell, a supporting frame, a motor, a laser generator, a circuit board, a clamping groove, a clamping piece, a pattern piece, a big gear and a small gear, the interior of the laser equipment shell is fixedly connected with a motor and a laser generator through a supporting frame, the motor is arranged below the laser generator, a pinion is fixedly connected to the shaft wall of the output shaft of the motor, a circuit board is arranged at one end of the interior of the laser equipment shell far away from the pinion, a clamping groove is arranged at one end of the support frame far away from the circuit board, the clamping groove is fixedly communicated with the inner bottom of the laser equipment shell, a groove is arranged in the clamping groove, the inside of recess is pegged graft and is had the card, the inside of card is provided with the pattern piece, seted up the gear wheel on the lateral wall of pattern piece excircle side.
As an optimized technical scheme of the utility model, the meshing groove has been seted up to the position that the top of card corresponds the pinion.
As a preferred technical scheme of the utility model, the gear wheel extends the one end of meshing groove and is connected with the pinion meshing.
As an optimal technical scheme of the utility model, one side of circuit board is provided with the card warehouse, the card warehouse passes through bolt fixed connection on the inner wall of laser equipment casing, circuit board fixed connection is on the lateral wall of card warehouse one side.
As a preferred technical scheme of the utility model, be provided with the switch that extends the laser equipment casing on the circuit board, just laser generator and motor are all through circuit board and external power supply electric connection.
The utility model discloses the beneficial effect who reaches is: the utility model relates to a laser projection equipment of various convertible patterns, moreover, the steam generator is simple in structure, high durability and convenient use, through taking out the card in the card warehouse and inserting in the recess on the draw-in groove, can drive motor and laser generator start through the circuit board, the motor can drive pinion rotation when starting, the pinion is connected with gear wheel engagement, the effect of projecting the pattern is realized on the picture to the laser projection that laser generator sent, the card of predetermineeing different patterns can be placed to the inside in card warehouse, the card can be extracted from the draw-in groove at any time and change, thereby realize the change of projection pattern fast.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is an external view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a partial enlarged view of portion A of the present invention;
fig. 4 is a schematic structural diagram of the card of the present invention.
In the figure: 1. a laser device housing; 2. a support frame; 3. a motor; 4. a laser generator; 5. a card repository; 6. a circuit board; 7. a card slot; 8. a groove; 9. a card; 10. a pattern sheet; 11. a bull gear; 12. an engagement groove; 13. a pinion gear.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-4, the utility model provides a laser projection device capable of changing various patterns, which comprises a laser device housing 1, a supporting frame 2, a motor 3, a laser generator 4, a circuit board 6, a slot 7, a groove 8, a card 9, a pattern sheet 10, a gearwheel 11 and a pinion 13, wherein the inside of the laser device housing 1 is fixedly connected with the motor 3 and the laser generator 4 through the supporting frame 2, the motor 3 is arranged below the laser generator 4, the pinion 13 is fixedly connected on the shaft wall of the output shaft of the motor 3, the circuit board 6 is arranged at the end of the laser device housing 1 far away from the pinion 13, the slot 7 is arranged at the end of the supporting frame 2 far away from the circuit board 6, the slot 7 is fixedly communicated with the inner bottom of the laser device housing 1, the groove 8 is arranged inside of the slot 7, the card 9 is inserted in the slot, the card 9 is provided with a pattern piece 10 inside, and the side wall of the excircle side of the pattern piece 10 is provided with a big gear 11.
It is specific, place the card 9 of predetermineeing different patterns in card warehouse 5's inside, when using, through taking out the card 9 in card warehouse 5 and inserting in the recess 8 on draw-in groove 7, can the driving motor 3 and laser generator 4 start through circuit board 6, motor 3 can drive pinion 13 when starting and rotate, pinion 13 is connected with the meshing of gear wheel 11, pinion 13 drives gear wheel 11 and rotates, thereby drive the pattern piece 10 in the card 9 and rotate, the effect of realizing the projection pattern on the picture is projected to the laser that laser generator 4 sent, card 9 can be extracted at any time from draw-in groove 7 and change, thereby realize the change of projection pattern fast.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The laser projection equipment capable of changing various patterns is characterized by comprising a laser equipment shell (1), a supporting frame (2), a motor (3), a laser generator (4), a circuit board (6), a clamping groove (7), a groove (8), a clamping piece (9), a pattern piece (10), a large gear (11) and a small gear (13), wherein the motor (3) and the laser generator (4) are fixedly connected to the inside of the laser equipment shell (1) through the supporting frame (2), the motor (3) is arranged below the laser generator (4), the small gear (13) is fixedly connected to the shaft wall of an output shaft of the motor (3), the circuit board (6) is arranged at one end, far away from the small gear (13), of the inside of the laser equipment shell (1), the clamping groove (7) is arranged at one end, far away from the circuit board (6), of the supporting frame (2), the clamping groove (7) is fixedly communicated with the inner bottom of the laser equipment shell (1), a groove (8) is formed in the clamping groove (7), a clamping piece (9) is inserted into the groove (8), a pattern piece (10) is arranged in the clamping piece (9), and a large gear (11) is formed in the side wall of the outer circle side of the pattern piece (10).
2. A laser projection device as claimed in claim 1, characterized in that the top of the card (9) is provided with a meshing groove (12) corresponding to the position of the pinion (13).
3. A laser projection device capable of changing various patterns according to claim 1, wherein one end of the large gear (11) extending out of the engaging groove (12) is engaged with the small gear (13).
4. The laser projection device capable of changing various patterns according to claim 1, wherein a card warehouse (5) is arranged on one side of the circuit board (6), the card warehouse (5) is fixedly connected to the inner wall of the laser device shell (1) through bolts, and the circuit board (6) is fixedly connected to the side wall of one side of the card warehouse (5).
5. The laser projection device with various changeable patterns according to claim 1, wherein the circuit board (6) is provided with a switch extending out of the laser device housing (1), and the laser generator (4) and the motor (3) are electrically connected with an external power supply through the circuit board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457763.3U CN210323732U (en) | 2019-09-04 | 2019-09-04 | Laser projection equipment capable of changing various patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457763.3U CN210323732U (en) | 2019-09-04 | 2019-09-04 | Laser projection equipment capable of changing various patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210323732U true CN210323732U (en) | 2020-04-14 |
Family
ID=70132057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921457763.3U Active CN210323732U (en) | 2019-09-04 | 2019-09-04 | Laser projection equipment capable of changing various patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210323732U (en) |
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2019
- 2019-09-04 CN CN201921457763.3U patent/CN210323732U/en active Active
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