CN210950554U - Adjustable projection device for training - Google Patents
Adjustable projection device for training Download PDFInfo
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- CN210950554U CN210950554U CN201922174445.2U CN201922174445U CN210950554U CN 210950554 U CN210950554 U CN 210950554U CN 201922174445 U CN201922174445 U CN 201922174445U CN 210950554 U CN210950554 U CN 210950554U
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- rotating shaft
- supporting seat
- supporting
- gear
- adjusting assembly
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Abstract
The utility model discloses a training is with adjustable projection arrangement, including main part, angle adjusting subassembly, altitude mixture control subassembly and supporting component, main part bottom fixedly connected with carousel, the carousel bottom is provided with first supporting seat, the angle adjusting subassembly sets up inside first supporting seat, altitude mixture control subassembly sets up in first supporting seat bottom, just altitude mixture control subassembly bottom is provided with the second supporting seat, second supporting seat bottom all is provided with supporting component all around. The utility model discloses a rotate the dial and can realize carrying out accurate adjustment to the horizontal angle of device promptly, and then make the use of device more convenient, can realize adjusting the height and the vertical angle of device simultaneously through rotating the connecting screw rod that corresponds the position, further increased the convenience in the device use.
Description
Technical Field
The utility model relates to a projection equipment field of being correlated with specifically is a projection arrangement with adjustable training is used.
Background
Projection means that the shadow of a graph is projected on one surface or one line, with the development of the times and the continuous progress of the technological level, the image or the video can be projected on a curtain for showing or teaching through a projection technology, and the application of the projection equipment in a training course is very wide.
However, the existing projection device for training has the following disadvantages:
1. when the horizontal angle of the device is required to be adjusted in the using process of the existing projection device for training, the device is manually moved to complete the adjustment, so that inconvenience is brought to the use of the device, and the angle adjusting precision of the device is low due to the moving and adjusting mode.
2. The existing projection device for training cannot adjust the height and the vertical angle according to needs due to the structural defects of the projection device, and further brings inconvenience to the use of the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a projector with adjustable training is used, the projector who has solved current training usefulness needs the horizontal angle of device to adjust in the use, all need manually to move the device and accomplish, and then bring inconvenience for the use of device, and the mode of moving the accent leads to the lower problem of angle modulation precision of device, the projector who has solved current training usefulness simultaneously because structural defect of itself can not carry out the regulation of height and vertical angle as required, and then the problem of bringing inconvenience for the use of device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a training is with adjustable projection arrangement, includes main part, angle adjusting part, altitude mixture control subassembly and supporting component, main part bottom fixedly connected with carousel, the carousel bottom is provided with first supporting seat, the carousel can advance to rotate in first supporting seat is inside, angle adjusting part sets up inside first supporting seat, altitude mixture control subassembly sets up in first supporting seat bottom, just altitude mixture control subassembly bottom is provided with the second supporting seat, second supporting seat bottom all is provided with supporting component all around.
Preferably, the angle adjusting component comprises a first rotating shaft, a first gear, a second rotating shaft, a second gear, a third rotating shaft, a driving gear and a poking disc, the first rotating shaft is arranged at the middle position inside the first supporting seat, the top of the first rotating shaft is fixedly connected with the bottom of the rotating disc, the first gear is arranged on the outer wall of the first rotating shaft, the second rotating shaft is arranged on one side of the first rotating shaft, the second gear is arranged on the outer wall of the second rotating shaft, one side of the first gear is meshed and connected with one side of the second gear, the third rotating shaft is arranged on one side of the second rotating shaft far away from the first rotating shaft, the driving gear and the poking disc are both arranged outside the third rotating shaft, the driving gear is meshed and connected with the second gear, the poking disc is arranged on the top of the driving gear, and one side of the poking disc penetrates through the outer wall of one side of the first supporting, the device is more convenient to use and more accurate to control.
Preferably, the height adjusting assembly comprises first adjusting part and second adjusting part, first adjusting part sets up in first supporting seat one side bottom intermediate position, the second adjusting part is provided with two sets ofly, and is two sets of the second adjusting part sets up respectively and keeps away from first adjusting part one side bottom in first supporting seat bottom, guarantees the stability of device in the use.
Preferably, first adjusting part with second adjusting part comprises connecting block and connecting screw, the connecting block top with first supporting seat bottom is articulated, the spread groove has been seted up to the connecting block bottom, the inside internal thread that is provided with of spread groove, the connecting screw top with the connecting block closes soon through the spread groove and is connected, just the connecting screw bottom through the bearing with second supporting seat top is connected, has strengthened the convenience in the device use.
Preferably, the supporting component comprises first bracing piece, second bracing piece, support base, first bracing piece top with second supporting seat bottom fixed connection, first bracing piece bottom with second bracing piece top fixed connection, the second bracing piece sets up to 1/2 of first bracing piece diameter, just the second bracing piece top with support base top fixed connection for the device is more stable in the use.
Preferably, the reinforcing rods are arranged on two sides of the supporting base, the tops of the reinforcing rods are fixedly connected with the outer walls of two sides of the first supporting rods respectively, the middle position of the bottom of the supporting base is arranged in an arc shape, and the stability of the device is further improved.
The utility model provides a projection arrangement with adjustable training is used possesses following beneficial effect:
(1) by arranging the angle adjusting component, when the horizontal angle of the device is required to be adjusted, a user only needs to stir the stirring disc outside the first supporting seat, so that the driving gear outside the third rotating shaft drives the second gear outside the second rotating shaft to rotate under the action of the poking disc, the first gear can be driven to rotate under the action of the second gear, so that the rotating disc can rotate under the action of the first rotating shaft, the horizontal angle of the device can be adjusted under the action of the rotating disc, so that the device can adjust the angle according to the requirement, and the whole process can be completed only by stirring the stirring disc outside the first supporting seat, and then make the use of device more convenient, and through stirring to the dial, also make the device can carry out the fine setting of arbitrary angle, and then also improved the angle modulation precision of device.
(2) The utility model discloses a set up the altitude mixture control subassembly, and then need be when highly adjusting at the device, only need to twist respectively and move first adjusting part and the inside connecting screw rod of second adjusting part, and then make the connecting block can remove under the mating reaction of internal thread, and then practice the altitude mixture control to the device, and can change as required height between the inside connecting screw rod of first adjusting part and second adjusting part, and then realize the regulation of vertical angle degree, thereby make the use of device more convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the internal structure of the first supporting base of the present invention;
fig. 4 is a sectional view of the connecting block of the present invention;
fig. 5 is a schematic structural view of the support assembly of the present invention.
In the figure: 1. a main body; 2. a turntable; 3. a first support base; 4. a second support seat; 5. a first rotating shaft; 6. a first gear; 7. a second rotating shaft; 8. a second gear; 9. a third rotating shaft; 10. a drive gear; 11. a dial plate; 12. a first adjustment assembly; 13. a second adjustment assembly; 14. connecting blocks; 15. connecting a screw rod; 16. connecting grooves; 17. a first support bar; 18. a second support bar; 19. a support base; 20. a reinforcing rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a projection arrangement with adjustable training is used, includes main part 1, angle adjusting part, altitude mixture control subassembly and supporting component, 1 bottom fixedly connected with carousel 2 of main part, 2 bottoms of carousel are provided with first supporting seat 3, the angle adjusting part sets up inside first supporting seat 3, altitude mixture control subassembly sets up in first supporting seat 3 bottoms, just altitude mixture control subassembly bottom is provided with second supporting seat 4, 4 bottoms of second supporting seat all are provided with supporting component all around.
The angle adjusting component comprises a first rotating shaft 5, a first gear 6, a second rotating shaft 7, a second gear 8, a third rotating shaft 9, a driving gear 10 and a poking disc 11, wherein the first rotating shaft 5 is arranged at the middle position inside the first supporting seat 3, the top of the first rotating shaft 5 is fixedly connected with the bottom of the rotating disc 2, the first gear 6 is arranged on the outer wall of the first rotating shaft 5, the second rotating shaft 7 is arranged on one side of the first rotating shaft 5, the second gear 8 is arranged on the outer wall of the second rotating shaft 7, one side of the first gear 6 is meshed and connected with one side of the second gear 8, the third rotating shaft 9 is arranged on one side of the second rotating shaft 7 far away from the first rotating shaft 5, the driving gear 10 and the poking disc 11 are both arranged on the outer side of the third rotating shaft 9, the driving gear 10 is meshed and connected with the second gear 8, the poking disc 11 is arranged on the top of the driving gear 10, just dial 11 one sides of driving disk and run through 3 one side outer walls of first supporting seat, when using, the user can be through the dial 11 of stirring the 3 outsides of first supporting seat, and then make dial 11 can drive third pivot 9 and rotate, and then make the drive gear 10 in the 9 outsides of third pivot can drive the second gear 8 in the 7 outsides of second pivot and rotate, and then can drive first gear 6 and rotate under second gear 8's drive effect, and then make carousel 2 rotate under the effect of first pivot 5, and then make the user adjust the angle of device as required, thereby make the use of device more convenient, and control more accurately.
The height adjusting assembly comprises first adjusting assembly 12 and second adjusting assembly 13, first adjusting assembly 12 sets up in 3 one sides bottom intermediate position of first supporting seat, second adjusting assembly 13 is provided with two sets ofly, and is two sets of second adjusting assembly 13 sets up respectively and keeps away from 12 one side bottom of first adjusting assembly in 3 bottoms of first supporting seat, through setting up first adjusting assembly 12 and second adjusting assembly 13, and then can realize the triangular supports to first supporting seat 3, and then guarantee the stability of device in the use.
First adjusting part 12 with second adjusting part 13 comprises connecting block 14 and connecting screw 15, connecting block 14 top with first support base 19 bottom is articulated, connecting groove 16 has been seted up to connecting block 14 bottom, the inside internal thread that is provided with of connecting groove 16, connecting screw 15 top with connecting block 14 closes the connection soon through connecting groove 16, just connecting screw 15 bottom through the bearing with second supporting seat 4 top is connected, when needs adjust the height of device, the user only need respectively through twisting first adjusting part 12 and the inside connecting screw 15 of second adjusting part 13, and then realizes adjusting the height of device, and then has further strengthened the convenience in the device use.
The supporting component is composed of a first supporting rod 17, a second supporting rod 18 and a supporting base 19, the top of the first supporting rod 17 is fixedly connected with the bottom of the second supporting seat 4, the bottom of the first supporting rod 17 is fixedly connected with the top of the second supporting rod 18, the second supporting rod 18 is 1/2 of the diameter of the first supporting rod 17, the top of the second supporting rod 18 is fixedly connected with the top of the supporting base 19, and the supporting base 19 is arranged, so that the contact area between the supporting rods and the contact surface is increased, and the device is more stable in the using process.
Support 19 both sides of base and all be provided with stiffener 20, stiffener 20 top respectively with first bracing piece 17 both sides outer wall fixed connection, just 19 bottom intermediate position of support base adopts the arc shape to set up, through setting up stiffener 20, and then has further strengthened the intensity between support base 19 and the first bracing piece 17 to the stability of device has further been improved.
The working principle is as follows: during use, a user can adjust the first and second adjustment assemblies 13 and 12 by screwing the connecting screw 15 inside the first and second adjustment assemblies, thereby enabling the connecting screw 15 to rotate in the connecting block 14, further enabling the connecting block 14 to move under the matching action of the internal threads, further realizing the height adjustment of the device, after the height adjustment is finished, the user can adjust the height of the first supporting seat 3 by pulling the pulling disc 11 outside the first supporting seat 3, so that the dial plate 11 can drive the third rotating shaft 9 to rotate, and further the driving gear 10 outside the third rotating shaft 9 can drive the second gear 8 outside the second rotating shaft 7 to rotate, and then can drive first gear 6 and rotate under the drive effect of second gear 8, and then make carousel 2 rotate under the effect of first pivot 5, and then make the device can carry out the adjustment of angle under the drive effect of carousel 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a training is with adjustable projection arrangement, includes main part (1), angle adjusting part, height adjusting part and supporting component, its characterized in that: the novel angle adjusting mechanism is characterized in that a turntable (2) is fixedly connected to the bottom of the main body (1), a first supporting seat (3) is arranged at the bottom of the turntable (2), an angle adjusting assembly is arranged inside the first supporting seat (3), a height adjusting assembly is arranged at the bottom of the first supporting seat (3), a second supporting seat (4) is arranged at the bottom of the height adjusting assembly, and supporting assemblies are arranged on the periphery of the bottom of the second supporting seat (4).
2. The adjustable projection apparatus for training as claimed in claim 1, wherein: the angle adjusting assembly comprises a first rotating shaft (5), a first gear (6), a second rotating shaft (7), a second gear (8), a third rotating shaft (9), a driving gear (10) and a poking disc (11), wherein the first rotating shaft (5) is arranged at the inner middle position of a first supporting seat (3), the top of the first rotating shaft (5) is fixedly connected with the bottom of the turntable (2), the first gear (6) is arranged on the outer wall of the first rotating shaft (5), the second rotating shaft (7) is arranged on one side of the first rotating shaft (5), the second gear (8) is arranged on the outer wall of the second rotating shaft (7), one side of the first gear (6) is meshed with one side of the second gear (8), the third rotating shaft (9) is arranged on one side of the second rotating shaft (7) far away from the first rotating shaft (5), and the driving gear (10) and the poking disc (11) are arranged outside the third rotating shaft (9), and drive gear (10) with second gear (8) meshing is connected, dial driving disk (11) and set up at drive gear (10) top, just dial driving disk (11) one side and run through first supporting seat (3) one side outer wall.
3. The adjustable projection apparatus for training as claimed in claim 1, wherein: the height adjusting assembly comprises a first adjusting assembly (12) and a second adjusting assembly (13), the first adjusting assembly (12) is arranged at the middle position of the bottom of one side of the first supporting seat (3), the second adjusting assembly (13) is provided with two groups, and the second adjusting assembly (13) is respectively arranged at the bottom of the first supporting seat (3) and far away from the bottom of one side of the first adjusting assembly (12).
4. The adjustable projection apparatus for training as claimed in claim 3, wherein: first adjusting part (12) with second adjusting part (13) comprise connecting block (14) and connecting screw (15), connecting block (14) top with first support base (19) bottom is articulated, connecting groove (16) have been seted up to connecting block (14) bottom, connecting groove (16) inside is provided with the internal thread, connecting screw (15) top with connecting block (14) close the connection soon through connecting groove (16), just connecting screw (15) bottom pass through the bearing with second supporting seat (4) top is connected.
5. The adjustable projection apparatus for training as claimed in claim 1, wherein: the supporting component comprises a first supporting rod (17), a second supporting rod (18) and a supporting base (19), the top of the first supporting rod (17) is fixedly connected with the bottom of the second supporting seat (4), the bottom of the first supporting rod (17) is fixedly connected with the top of the second supporting rod (18), the second supporting rod (18) is arranged to be 1/2 of the diameter of the first supporting rod (17), and the top of the second supporting rod (18) is fixedly connected with the top of the supporting base (19).
6. The adjustable projection apparatus for training as claimed in claim 5, wherein: support base (19) both sides all be provided with stiffener (20), stiffener (20) top respectively with first bracing piece (17) both sides outer wall fixed connection, just support base (19) bottom intermediate position and adopt the arc shape setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922174445.2U CN210950554U (en) | 2019-12-07 | 2019-12-07 | Adjustable projection device for training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922174445.2U CN210950554U (en) | 2019-12-07 | 2019-12-07 | Adjustable projection device for training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210950554U true CN210950554U (en) | 2020-07-07 |
Family
ID=71378672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922174445.2U Expired - Fee Related CN210950554U (en) | 2019-12-07 | 2019-12-07 | Adjustable projection device for training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210950554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022033382A1 (en) * | 2020-08-12 | 2022-02-17 | 深圳光峰科技股份有限公司 | Projection device position adjusting bracket |
| CN114063369A (en) * | 2020-08-04 | 2022-02-18 | 青岛海信激光显示股份有限公司 | Projection equipment |
-
2019
- 2019-12-07 CN CN201922174445.2U patent/CN210950554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114063369A (en) * | 2020-08-04 | 2022-02-18 | 青岛海信激光显示股份有限公司 | Projection equipment |
| WO2022033382A1 (en) * | 2020-08-12 | 2022-02-17 | 深圳光峰科技股份有限公司 | Projection device position adjusting bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20211207 |