CN218095348U - Projector capable of quickly adjusting projection direction - Google Patents
Projector capable of quickly adjusting projection direction Download PDFInfo
- Publication number
- CN218095348U CN218095348U CN202222174694.3U CN202222174694U CN218095348U CN 218095348 U CN218095348 U CN 218095348U CN 202222174694 U CN202222174694 U CN 202222174694U CN 218095348 U CN218095348 U CN 218095348U
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- Prior art keywords
- bevel gear
- dwang
- installation
- mounting
- fixed mounting
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- 238000009434 installation Methods 0.000 claims abstract description 59
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a projector of quick adjustment projection direction, belong to the projecting apparatus field, including the installation gallows, the bottom of installation gallows is equipped with direction adjustment mechanism, direction adjustment mechanism includes the mechanism shell, driven bevel gear, drive bevel gear, driving motor and adjustment disk, mechanism shell fixed connection is in the bottom of installation gallows, the direction adjustment mechanism of setting, through the rotatory back of driving motor drive bevel gear, it rotates to drive driven bevel gear by drive bevel gear, and driven bevel gear is after driving the synchronous rotation of adjustment disk, can carry out three hundred sixty degrees quick adjustment to the projection direction of projecting apparatus body, thereby satisfy user's user demand and conveniently use the projecting apparatus body, and the installation mechanism of setting, after making two-way lead screw rotatory through the rotating knob, can make two installation splint make relative or opposite displacement operation, thereby fix the projecting apparatus body between the installation splint, in order to conveniently carry out dismouting and later maintenance to the projecting apparatus body.
Description
Technical Field
The utility model relates to a projecting apparatus field, in particular to projecting apparatus of quick adjustment projection direction.
Background
A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals. Projectors are widely used in homes, offices, schools, entertainment places and the like. Traditional projecting apparatus is generally installed on the wall through the projecting apparatus gallows, and the projecting apparatus direction of projecting apparatus will be in the stationary state after the installation, leads to the user can not the user demand change projecting apparatus's projection direction when using the projecting apparatus to lead to the fact awkward problem to the user, simultaneously, also make things convenient for the dismouting operation of projecting apparatus on the projecting apparatus gallows, make the later stage operate more troublesome when maintaining the projecting apparatus.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a projecting apparatus of quick adjustment projection direction can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a projecting apparatus of quick adjustment projection direction, includes the installation gallows, the bottom of installation gallows is equipped with direction adjustment mechanism, direction adjustment mechanism includes mechanism shell, driven bevel gear, initiative bevel gear, driving motor and adjustment disk, mechanism shell fixed connection is in the bottom of installation gallows, and driven bevel gear passes through the inside of the first dwang swing joint of bottom at the mechanism shell, the second dwang that the initiative bevel gear passed through the rear end is swing joint also in the inside of mechanism shell, and intermeshing between initiative bevel gear and the driven bevel gear, driving motor fixed connection is in the rear end of mechanism shell, and driving motor's output and second dwang fixed connection, adjustment disk fixed connection is in the bottom of first dwang, and the bottom of adjustment disk still is equipped with installation mechanism, installation mechanism includes mounting panel, two-way lead screw and installation splint, mounting panel fixed connection is in the bottom surface of adjustment disk, and two-way lead screw passes through the third dwang swing joint at both ends in the bottom surface of adjustment disk, two installation splint are respectively through the bottom surface of the T type slider swing joint of top surface both sides in the mounting panel, and the connecting block that installation splint still pass through the top surface and two-way lead screw swing joint between the installation splint, be equipped with the projector body between the installation splint.
Preferably, the mechanism housing is fixedly mounted at the bottom end of the mounting hanger, a first mounting hole is formed in the bottom surface of the mechanism housing, a second mounting hole is formed in the rear end wall of the mechanism housing, a first bearing is fixedly mounted in the hole of the first mounting hole, a second bearing is fixedly mounted in the hole of the second mounting hole, and a motor housing is further fixedly mounted on the rear end wall of the mechanism housing.
Preferably, driven bevel gear's bottom fixed mounting has first dwang, and first dwang is in the axle of first bearing with the mode fixed mounting who alternates, fixed mounting has the second dwang on driving bevel gear's the rear end wall, and the second dwang is also in the axle of second bearing with the mode fixed mounting who alternates, intermeshing is in the same place between driving bevel gear and the driven bevel gear, driving motor fixed mounting is on the rear end wall of mechanism's shell and is located motor housing, and driving motor's output and the rear end wall fixed mounting of second dwang are in the same place, adjustment disk fixed mounting is on the bottom end wall of first dwang.
Preferably, the mounting plate is fixedly mounted on the bottom surface of the adjusting plate, a groove is formed in the bottom surface of the mounting plate, which is located on the two sides of the groove, is respectively provided with a T-shaped sliding groove, and the left end and the right end of the inner wall of the groove are respectively provided with a rotating hole.
Preferably, the two-way lead screw is located the recess, and two ends fixed mounting respectively has the third dwang about the two-way lead screw, third dwang movable mounting is in the dwang, and still fixed mounting has the knob on the end wall of the third dwang of right-hand member.
Preferably, the top surface fixed mounting of installation splint has the connecting block, and sets up threaded hole on the lateral wall of connecting block, the connecting block carries out threaded connection through screw hole and two-way lead screw, the top surface of installation splint and the both sides that are located the connecting block still respectively fixed mounting have T type slider, and T type slider movable mounting is in T type spout.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, the direction adjustment mechanism of setting, through the rotatory back of driving motor drive initiative bevel gear, drive driven bevel gear by initiative bevel gear and rotate, and driven bevel gear is driving the synchronous back that rotates of adjustment disk, can carry out three hundred sixty degrees quick adjustment to the direction of projection of projecting apparatus body, thereby satisfy user's user demand and conveniently use the projecting apparatus body, and the installation mechanism of setting, make two-way lead screw rotatory back through the rotating knob, can make two installation splint make relative or opposite displacement operation, thereby fix the projecting apparatus body between the installation splint, in order to conveniently carry out dismouting and later maintenance to the projecting apparatus body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the direction adjusting mechanism according to the present invention;
FIG. 3 is a schematic view of the structure of the mounting mechanism of the present invention;
fig. 4 is a schematic view of the mounting plate of the present invention.
In the figure: 1. mounting a hanging bracket; 2. a direction adjustment mechanism; 3. an installation mechanism; 4. a projector body; 5. a mechanism housing; 6. a first mounting hole; 7. a second mounting hole; 8. a first bearing; 9. a second bearing; 10. a driven bevel gear; 11. a first rotating lever; 12. a drive bevel gear; 13. a second rotating lever; 14. a drive motor; 15. a motor housing; 16. an adjusting disk; 17. mounting a plate; 18. a bidirectional screw rod; 19. a third rotating rod; 20. a knob; 21. installing a clamping plate; 22. connecting blocks; 23. a threaded hole; 24. a T-shaped slider; 25. a groove; 26. a T-shaped chute; 27. the hole is rotated.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-4, a projector for quickly adjusting a projection direction includes an installation hanger 1, a direction adjusting mechanism 2 is disposed at the bottom of the installation hanger 1, the direction adjusting mechanism 2 includes a mechanism housing 5, a driven bevel gear 10, a driving bevel gear 12, a driving motor 14 and an adjusting plate 16, the mechanism housing 5 is fixedly connected to the bottom end of the installation hanger 1, the driven bevel gear 10 is movably connected to the inside of the mechanism housing 5 through a first rotating rod 11 at the bottom end, the driving bevel gear 12 is also movably connected to the inside of the mechanism housing 5 through a second rotating rod 13 at the rear end, the driving bevel gear 12 and the driven bevel gear 10 are engaged with each other, the driving motor 14 is fixedly connected to the rear end of the mechanism housing 5, an output end of the driving motor 14 is fixedly connected to the second rotating rod 13, the adjusting plate 16 is fixedly connected to the bottom end of the first rotating rod 11, an installation mechanism 3 is further disposed at the bottom end of the adjusting plate 16, the installation mechanism 3 includes an installation plate 17, a bidirectional screw 18 and an installation clamp plate 21, the installation plate 17 is fixedly connected to the bottom surface of the adjusting plate 16 through a connecting block 22, and two mounting plates 21 are further disposed at two sides of the top surface of the installation plate 21 and a slider body, and a slider is movably connected to the installation plate 21, and a slider body of the projector is connected to the slider 22.
As shown in fig. 3-4, in this embodiment, in order to facilitate the projector body 4 to be dismounted and mounted by the mounting mechanism 3, the mounting plate 17 is fixedly mounted on the bottom surface of the adjusting plate 16, and the bottom surface of the mounting plate 17 is provided with a groove 25, the bottom surface of the mounting plate 17 and two sides of the groove 25 are respectively provided with a T-shaped sliding slot 26, and the left and right ends of the inner wall of the groove 25 are respectively provided with a rotating hole 27, the bidirectional screw rod 18 is located in the groove 25, and the left and right ends of the bidirectional screw rod 18 are respectively and fixedly provided with a third rotating rod 19, the third rotating rod 19 is movably mounted in the rotating hole 27, and the end wall of the third rotating rod 19 at the right end is also fixedly provided with a knob 20, the top surface of the mounting clamp plate 21 is fixedly provided with a connecting block 22, and the side wall of the connecting block 22 is provided with a threaded hole 23, the connecting block 22 is in threaded connection with the bidirectional screw rod 18 through the threaded hole 23, the top surface of the mounting clamp plate 21 and two sides of the connecting block 22 are also respectively and fixedly provided with a T-shaped sliding block 24, and the T-shaped sliding block 24 is movably mounted in the T-shaped sliding slot 26;
the use of the mounting mechanism 3 is specifically operated as follows: after the installation hanger 1 is installed on the wall, the projector body 4 is lifted and placed between the symmetrical installation clamping plates 21 below the installation hanger 1, then, the knob 20 located on the right side of the installation plate 17 is manually rotated, the knob 20 drives the third rotating rods 19 at two ends of the bidirectional screw rod 18 to rotate in the rotating holes 27 formed in the installation plate 17, the third rotating rods 19 drive the bidirectional screw rod 18 to rotate in the grooves 25 formed in the bottom surface of the installation plate 17, because the symmetrical installation clamping plates 21 are all in threaded connection with the bidirectional screw rod 18 through the threaded holes 23 formed in the side wall of the connecting block 22 installed on the top surface, after the bidirectional screw rod 18 rotates, the connecting block 22 moves in the grooves 25 along the bidirectional screw rod 18, the T-shaped sliding block 24 installed on the top surface of the installation clamping plate 21 slides in the T-shaped sliding groove 26 formed in the bottom surface of the installation plate 17, at this time, the symmetrical installation clamping plates 21 perform relative movement operation, and the knob 20 is continuously rotated until the knob 20 cannot rotate, so that the projector body 4 is clamped and fixed between the installation clamping plates 21, and the projector body 4 is completed.
As shown in fig. 2, in this embodiment, in order to adjust the projection direction of the projector body 4 by the direction adjusting mechanism 2 and meet the requirements of a user when using the mounting hanger 1, the mechanism housing 5 is fixedly mounted on the bottom end of the mounting hanger 1, the bottom surface of the mechanism housing 5 is provided with a first mounting hole 6, the rear end wall of the mechanism housing 5 is provided with a second mounting hole 7, a first bearing 8 is fixedly mounted in a hole of the first mounting hole 6, a second bearing 9 is fixedly mounted in a hole of the second mounting hole 7, the rear end wall of the mechanism housing 5 is further fixedly mounted with a motor housing 15, the bottom end of the driven bevel gear 10 is fixedly mounted with a first rotating rod 11, the first rotating rod 11 is fixedly mounted in a shaft of the first bearing 8 in an inserting manner, the rear end wall of the driving bevel gear 12 is fixedly mounted with a second rotating rod 13, the second rotating rod 13 is also fixedly mounted in a shaft of the second bearing rotating rod 9 in an inserting manner, the driving bevel gear 12 and the driven bevel gear 10 are engaged with each other, the driving motor 14 is fixedly mounted on the rear end wall of the mechanism housing 5 and located in the motor housing 15, and the output end wall of the second rotating rod 14 is mounted with a second fixed end wall of the rear end wall of the second rotating disk 16;
the use of the direction adjustment mechanism 2 is specifically operated as follows: after the projector body 4 is installed through the installation mechanism 3, when a user uses the projector body 4 and needs to adjust the projection direction of the projector body 4 according to the use requirement, the driving motor 14 installed in the motor housing 15 at the rear end of the mechanism housing 5 is started, the driving motor 14 drives the output end to rotate, the output end of the driving motor 14 drives the second rotating rod 13 to rotate in the shaft of the second bearing 9 installed in the second installation hole 7 formed in the rear end of the mechanism housing 5, the second rotating rod 13 drives the driving bevel gear 12 to rotate, after the driving bevel gear 12 starts to rotate, the driving bevel gear 12 and the driven bevel gear 10 are meshed together, so the driving bevel gear 12 drives the driven bevel gear 10 to rotate, the driven bevel gear 10 drives the first rotating rod 11 at the bottom end to rotate in the shaft of the first bearing 8 installed in the first installation hole 6 formed in the bottom surface of the mechanism housing 5, the adjustment disc 16 is installed at the bottom surface of the first rotating rod 11, so that the adjustment disc 16 rotates along with the rotation of the driven bevel gear 10, the installation mechanism 3 is installed at the bottom surface of the adjustment disc 4, and the adjustment disc 4 stops rotating in the direction of the projector body after the adjustment mechanism 4 is changed to a proper degree.
In conclusion, the present invention has been described in detail with reference to the preferred embodiments, but various modifications can be made without departing from the scope of the present invention, and equivalents may be substituted for elements thereof, or equivalent substitutions may be made for some technical features thereof, all of which are within the spirit and principle of the present invention.
Claims (6)
1. The utility model provides a projecting apparatus of quick adjustment projection direction, includes installation gallows (1), its characterized in that: the bottom of installation gallows (1) is equipped with direction adjustment mechanism (2), direction adjustment mechanism (2) includes mechanism shell (5), driven bevel gear (10), drive bevel gear (12), driving motor (14) and adjusting disc (16), mechanism shell (5) fixed connection is in the bottom of installation gallows (1), and driven bevel gear (10) through the inside of first dwang (11) swing joint in mechanism shell (5) of bottom, drive bevel gear (12) through the inside of second dwang (13) swing joint in mechanism shell (5) of rear end, and intermeshing between drive bevel gear (12) and driven bevel gear (10), driving motor (14) fixed connection is in the rear end of mechanism shell (5), and the output and the second dwang (13) fixed connection of driving motor (14), adjusting disc (dwang (16) fixed connection is in the bottom of first dwang (11), and the bottom of adjusting disc (16) still is equipped with installation mechanism (3), installation mechanism (3) includes that mounting panel (17), two-way lead screw (18) and mounting plate (18) are connected in the bottom surface of mounting panel (17), adjusting disc (16) bottom surface (19) through the two-way of adjusting disc (16) fixed connection of adjusting disc (17), and adjusting disc (16), two installation splint (21) are respectively through T type slider (24) swing joint in the bottom surface of mounting panel (17) of top surface both sides, and installation splint (21) still through connecting block (22) and two-way lead screw (18) swing joint of top surface, be equipped with projecting apparatus body (4) between installation splint (21).
2. The projector according to claim 1, wherein: mechanism shell (5) fixed mounting has been seted up first mounting hole (6) on the bottom of installation gallows (1), and the bottom surface of mechanism shell (5), second mounting hole (7) have been seted up on the rear end wall of mechanism shell (5), the downthehole fixed mounting of first mounting hole (6) has first bearing (8), and the downthehole fixed mounting of second mounting hole (7) has second bearing (9), still fixed mounting has motor housing (15) on the rear end wall of mechanism shell (5).
3. The projector according to claim 2, wherein the projection direction is adjusted rapidly by: the utility model discloses a mechanism, including mechanism's shell, driven bevel gear (10), first dwang (11) and second dwang (13), the bottom fixed mounting of driven bevel gear (10) has first dwang (11), and first dwang (11) is in the axle of first bearing (8) with the mode fixed mounting that alternates, fixed mounting has second dwang (13) on the rear end wall of drive bevel gear (12), and second dwang (13) also are in the axle of second bearing (9) with the mode fixed mounting that alternates, intermeshing is in the same place between drive bevel gear (12) and driven bevel gear (10), driving motor (14) fixed mounting is on the rear end wall of mechanism's shell (5) and is arranged in motor housing (15), and the output of driving motor (14) is in the same place with the rear end wall fixed mounting of second dwang (13), adjustment disc (16) fixed mounting is on the bottom end wall of first dwang (11).
4. A projector for rapidly adjusting a projection direction according to claim 3, wherein: mounting panel (17) fixed mounting is on the bottom surface of adjustment disk (16), and the bottom surface of mounting panel (17) sets up fluted (25), T type spout (26) have been seted up respectively to the bottom surface of mounting panel (17) and the both sides that are located recess (25), and rotation hole (27) have been seted up respectively to both ends about the inslot wall of recess (25).
5. The projector according to claim 4, wherein the projection direction is adjusted rapidly by: two-way lead screw (18) are located recess (25), and two-way lead screw (18) about both ends respectively fixed mounting have third dwang (19), third dwang (19) movable mounting is in rotating hole (27), and still fixed mounting has knob (20) on the end wall of the third dwang (19) of right-hand member.
6. The projector according to claim 5, wherein the projection direction is adjusted rapidly by: the top surface fixed mounting of installation splint (21) has connecting block (22), and set up threaded hole (23) on the lateral wall of connecting block (22), threaded connection is carried out through threaded hole (23) and two-way lead screw (18) in connecting block (22), the top surface of installation splint (21) is located the both sides of connecting block (22) and still respectively fixed mounting has T type slider (24), and T type slider (24) movable mounting is in T type spout (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222174694.3U CN218095348U (en) | 2022-08-18 | 2022-08-18 | Projector capable of quickly adjusting projection direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222174694.3U CN218095348U (en) | 2022-08-18 | 2022-08-18 | Projector capable of quickly adjusting projection direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218095348U true CN218095348U (en) | 2022-12-20 |
Family
ID=84448324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222174694.3U Expired - Fee Related CN218095348U (en) | 2022-08-18 | 2022-08-18 | Projector capable of quickly adjusting projection direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218095348U (en) |
-
2022
- 2022-08-18 CN CN202222174694.3U patent/CN218095348U/en not_active Expired - Fee Related
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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: 20221220 |