CN218122447U

CN218122447U - Laser projection lens adjusting device

Info

Publication number: CN218122447U
Application number: CN202222756096.7U
Authority: CN
Inventors: 任治辉
Original assignee: Luoyang Baibohe Photoelectric Technology Co ltd; Shenzhen Baibohe Technology Co ltd
Current assignee: Luoyang Baibohe Photoelectric Technology Co ltd; Shenzhen Baibohe Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2022-12-23
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a laser projection lens adjusting device, comprising a base plate, the rear side fixed mounting at bottom plate top has drive assembly, the left side fixed mounting of fixed incasement chamber bottom has the motor, the output shaft fixed mounting of motor has the runner assembly, the top fixed mounting of runner assembly has the projecting apparatus shell. The utility model discloses a bottom plate, the design of drive assembly and fixed case, drive assembly installs at fixed case rear side, drive assembly is when using, drive fixed case rebound or downstream, including a motor, an end cap, a controller, and a cover plate, the runner assembly, projecting apparatus shell and projection head are all installed on fixed case, can follow fixed case and remove, thereby angle to the projection head upwards or adjust downwards, design through the protective housing, thereby protect the projection head, design through the louvre, thereby dispel the heat to projecting apparatus shell inside when using.

Description

Laser projection lens adjusting device

Technical Field

The utility model belongs to the technical field of laser projection camera lens is adjusted, especially, relate to a laser projection camera lens adjusting device.

Background

The laser projection display technology is also called as laser projection technology or laser display technology, and is a display technology which takes red, green and blue tricolor lasers as light sources, can truly reproduce rich and bright colors of an objective world, and provides more shocking expressive force.

For example, application No.: CN201621110785.9, the utility model provides a projector, which comprises a projector body and a remote controller capable of controlling the projector body, wherein the projector body is provided with a storage part for placing the remote controller, a cavity for placing the remote controller is formed in the storage part, an infrared emitter capable of emitting infrared rays and an infrared receiver capable of receiving infrared rays and forming infrared signals are arranged in the cavity, the infrared emitter and the infrared receiver are respectively arranged on two side surfaces of the cavity, so that the remote controller placed in the cavity blocks the infrared rays between the infrared emitter and the infrared receiver; the infrared receiving head is connected with a startup and shutdown control chip which is started up when receiving the infrared signal and is shut down when not receiving the infrared signal, and the startup and shutdown control chip is arranged in the projector body. The projector not only prevents the remote controller from being lost, but also has long sustainable time of the infrared switch, and the service life is prolonged.

Based on the search of the above patent and the discovery of the device in combination with the prior art, the above device can be used for projection, but the angle of the projection lens cannot be adjusted, so that the device is inconvenient to use and has a poor practical range.

The utility model discloses laser projection camera lens adjusting device is when using, and angle regulation about not only can be controlled to the camera lens, and the practicality is strong, and application range is wide.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a laser projection camera lens adjusting device possesses laser projection camera lens adjusting device when using, and angle regulation about not only can also be controlled to the camera lens, and the practicality is strong, and application range is wide advantage has solved current device and can not adjust the projection camera lens angle to inconvenient when using, the not strong problem of practical scope.

The utility model discloses a realize like this, a laser projection camera lens adjusting device, comprising a base plate, the rear side fixed mounting at bottom plate top has drive assembly, drive assembly's top fixed mounting has fixed case, the left side fixed mounting of fixed incasement chamber bottom has the motor, the output shaft fixed mounting of motor has rotating assembly, rotating assembly's top fixed mounting has the projector shell, the louvre has all been seted up to the both sides of projector shell, the front side fixed mounting of projector shell has the protective housing, the projecting head is installed to the inner chamber of protective housing, the right side of projector shell top front side is provided with the switch.

As the utility model discloses it is preferred, drive assembly includes the lead screw, the rear side at the bottom plate top is installed to the lead screw, the right side fixed mounting of lead screw has the handle, the left side threaded connection of lead screw has the fixed block, the right side of lead screw is rotated and is installed the supporting shoe, and the front side and the equal fixed mounting in rear side of fixed block and supporting shoe have the bracing piece.

As the utility model discloses it is preferred, the equal fixed mounting in one side that two bracing pieces are opposite has first connecting plate, there is first support frame bottom of first connecting plate through pivot movable mounting, the bottom and the bottom plate of first support frame are connected, there is the second connecting plate at the top of first connecting plate through pivot movable mounting, there is the second support frame at the top of second connecting plate through pivot movable mounting, the top and the fixed box of second support frame are connected.

As the utility model discloses it is preferred, the runner assembly includes first gear, first gear fixed mounting is on the output shaft of motor, the right side meshing of first gear has the second gear.

As the utility model discloses it is preferred, the inner chamber fixed mounting of second gear has the rotation post, the bottom of rotating the post rotates with the inner chamber of fixed case to be connected, fixed case and fixed mounting have the supporting disk to pass at the top of rotation post, the top and the projector shell fixed connection of supporting disk.

As the utility model discloses it is preferred, the front side fixed mounting at bottom plate top has two flexible pipes, the top fixed mounting of flexible pipe has the fixed disk, the top and the fixed box fixed connection of fixed disk.

As the utility model discloses it is preferred, the bottom fixed mounting on motor surface has the spacing ring, the bottom of spacing ring and the inner chamber fixed connection of bottom plate, the top threaded connection of spacing ring has six bolts, and the bottom of six bolts all extends to the bottom plate inner chamber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bottom plate, the design of drive assembly and fixed case, drive assembly installs at fixed case rear side, drive assembly is when using, drive fixed case rebound or downstream, including a motor, an end cap, a controller, and a cover plate, the runner assembly, projector shell and projection head are all installed on fixed case, can follow fixed case removal and removal, thereby the angle to the projection head makes progress or adjusts downwards, design through motor and runner assembly, the motor drives the runner assembly when using and rotates, projector shell and projection head all install on runner assembly, can follow the runner assembly and rotate, thereby adjust the angle of projection head left or right, design through the protective housing, thereby protect the projection head, design through the louvre, thereby dispel the heat to projector shell inside when using.

2. The utility model discloses a design of lead screw, handle, fixed block, bracing piece and supporting shoe makes and drives the lead screw when rotating the handle and rotate, and the fixed block is threaded connection on the lead screw, can follow the lead screw and rotate and remove about moving, and two bracing pieces are fixed mounting on the fixed block, can follow the fixed block and remove.

3. The utility model discloses a design of first connecting plate, first support frame, second connecting plate and second support frame makes the bracing piece drive first connecting plate when removing and removes, and first connecting plate can make second connecting plate and second support frame upwards produce the pulling force when removing left, and first connecting plate can make second connecting plate and second support frame upwards produce thrust when removing right to make the fixed case go up and down.

4. The utility model discloses a design of first gear and second gear makes the motor can drive first gear revolve when rotating, and the second gear is rotated and is installed in first gear one end, so the second gear can follow the rotation of first gear and rotate.

5. The utility model discloses a design of column and supporting disk rotates because the column rotates is fixed mounting on the second gear, and the supporting disk is fixed mounting on the column rotates to in the time of second gear revolve, column and supporting disk also can follow the rotation.

6. The utility model discloses a design of flexible pipe and fixed disk when making drive assembly drive fixed case and reciprocate, plays supplementary effect to fixed case to the in-process that removes supports the removal to the front side of fixed case.

7. The utility model discloses a design of spacing ring and bolt, spacing ring and bolt all are fixed mounting in the motor outside, make the motor fix it through spacing ring and bolt when using to the stability of motor when using has been increased.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a front view of a drive assembly provided by an embodiment of the present invention;

fig. 4 is a front view of the rotating assembly provided by the embodiment of the present invention.

In the figure: 1. a base plate; 2. a drive assembly; 201. a screw rod; 202. a handle; 203. a fixed block; 204. a support bar; 205. a first connecting plate; 206. a first support frame; 207. a second connecting plate; 208. a second support frame; 209. a support block; 3. a fixed box; 4. a motor; 5. a rotating assembly; 501. a first gear; 502. a second gear; 503. rotating the column; 504. a support disc; 6. a projector housing; 7. heat dissipation holes; 8. a protective shell; 9. a projection head; 10. a switch; 11. a telescopic pipe; 12. fixing the disc; 13. a limiting ring; 14. and (4) bolts.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of laser projection lens adjusting device, comprising a base plate 1, the rear side fixed mounting at 1 top of bottom plate has drive assembly 2, drive assembly 2's top fixed mounting has fixed case 3, the left side fixed mounting of 3 inner chamber bottoms of fixed case has motor 4, motor 4's output shaft fixed mounting has runner assembly 5, runner assembly 5's top fixed mounting has projector shell 6, louvre 7 has all been seted up to projector shell 6's both sides, projector shell 6's front side fixed mounting has protective housing 8, projecting head 9 is installed to protective housing 8's inner chamber, the right side of 6 top front sides of projector shell is provided with switch 10.

Referring to fig. 1 and 3, the driving assembly 2 includes a screw 201, the screw 201 is installed at the rear side of the top of the base plate 1, a handle 202 is fixedly installed at the right side of the screw 201, a fixing block 203 is connected to the left side of the screw 201 in a threaded manner, a supporting block 209 is rotatably installed at the right side of the screw 201, and supporting rods 204 are fixedly installed at the front side and the rear side of the fixing block 203 and the supporting block 209.

Adopt above-mentioned scheme: the utility model discloses a lead screw 201, handle 202, fixed block 203, bracing piece 204 and supporting shoe 209's design, make and drive lead screw 201 when rotating handle 202 and rotate, fixed block 203 is threaded connection on lead screw 201, can follow lead screw 201 and rotate and control the removal, two bracing pieces 204 are fixed mounting on fixed block 203, can follow fixed block 203 and remove.

Referring to fig. 1 and 3, opposite sides of the two support rods 204 are fixedly provided with a first connecting plate 205, the bottom of the first connecting plate 205 is movably provided with a first support frame 206 through a rotating shaft, the bottom of the first support frame 206 is connected with the bottom plate 1, the top of the first connecting plate 205 is movably provided with a second connecting plate 207 through a rotating shaft, the top of the second connecting plate 207 is movably provided with a second support frame 208 through a rotating shaft, and the top of the second support frame 208 is connected with the fixed box 3.

The scheme is adopted: the utility model discloses a first connecting plate 205, first support frame 206, second connecting plate 207 and second support frame 208's design, make bracing piece 204 drive first connecting plate 205 and remove when removing, first connecting plate 205 can make second connecting plate 207 and second support frame 208 upwards produce the pulling force when removing left, first connecting plate 205 can make second connecting plate 207 and second support frame 208 upwards produce thrust when removing right to make 3 backs of stationary box go up and down.

Referring to fig. 1, 2 and 4, the rotating assembly 5 includes a first gear 501, the first gear 501 is fixedly mounted on the output shaft of the motor 4, and a second gear 502 is meshed with the right side of the first gear 501.

Adopt above-mentioned scheme: the utility model discloses a first gear 501 and second gear 502's design makes motor 4 can drive first gear 501 and rotate when rotating, and second gear 502 rotates and installs in first gear 501 one end, so second gear 502 can follow first gear 501 rotation and rotatory.

Referring to fig. 1, 2 and 4, a rotating column 503 is fixedly installed in the inner cavity of the second gear 502, the bottom of the rotating column 503 is rotatably connected with the inner cavity of the fixed box 3, the top of the rotating column 503 passes through the fixed box 3 and is fixedly installed with a supporting plate 504, and the top of the supporting plate 504 is fixedly connected with the projector housing 6.

The scheme is adopted: the utility model discloses a design of rotating post 503 and supporting disk 504 because it is fixed mounting on second gear 502 to rotate post 503, and supporting disk 504 is fixed mounting on rotating post 503 to when second gear 502 rotated, rotate post 503 and supporting disk 504 also can follow the rotation.

Referring to fig. 1, two telescopic tubes 11 are fixedly installed at the front side of the top of a bottom plate 1, a fixed plate 12 is fixedly installed at the top of the telescopic tubes 11, and the top of the fixed plate 12 is fixedly connected with a fixed box 3.

Adopt above-mentioned scheme: the utility model discloses a flexible pipe 11 and fixed disk 12's design makes drive assembly 2 drive fixed case 3 when reciprocating, plays supplementary effect to fixed case 3 to the in-process that removes supports the removal to the front side of fixed case 3.

Referring to fig. 2, a limiting ring 13 is fixedly mounted at the bottom of the surface of the motor 4, the bottom of the limiting ring 13 is fixedly connected with the inner cavity of the bottom plate 1, six bolts 14 are connected to the top of the limiting ring 13 through threads, and the bottoms of the six bolts 14 extend to the inner cavity of the bottom plate 1.

Adopt above-mentioned scheme: the utility model discloses a spacing ring 13 and bolt 14's design, spacing ring 13 and bolt 14 are all fixed mounting in the motor 4 outside, make motor 4 fix it through spacing ring 13 and bolt 14 when using to the stability of motor 4 when using has been increased.

The utility model discloses a theory of operation:

when the projector is used, the screw rod 201 is driven to rotate when the handle 202 is rotated, the fixed block 203 is in threaded connection with the screw rod 201 and can move left and right along with the rotation of the screw rod 201, the two support rods 204 are fixedly mounted on the fixed block 203 and can move along with the movement of the fixed block 203, the support rods 204 drive the first connecting plate 205 to move when moving, the first connecting plate 205 can enable the second connecting plate 207 and the second support frame 208 to generate upward tensile force when moving left, the first connecting plate 205 can enable the second connecting plate 207 and the second support frame 208 to generate upward thrust force when moving right, so that the fixed box 3 can be lifted, the motor 4, the rotating assembly 5, the projector shell 6 and the projector head 9 are mounted on the fixed box 3 and can move along with the movement of the fixed box 3, so that the angle of the projector head 9 is adjusted upward or downward, then the motor 4 is started, the motor 4 can drive the first gear to rotate when rotating, the second gear 502 is rotatably mounted at one end of the first gear 501, the first gear 501 can rotate and the rotating column 503 is fixedly mounted on the support plate 504, the second gear 502 and the projection column 504 are mounted on the support plate 504, so that the projection head 502 and the projection column 504 rotate leftwards and the projection 5 and the projection head 9, so that the projection column 504 can rotate, and the projection column 504, so that the projection head 502 can rotate.

In summary, the following steps: this laser projection lens adjusting device, through bottom plate 1, drive assembly 2, lead screw 201, handle 202, fixed block 203, bracing piece 204, first connecting plate 205, first support frame 206, second connecting plate 207, second support frame 208, supporting shoe 209, fixed box 3, motor 4, runner assembly 5, first gear 501, second gear 502, rotation post 503, supporting disc 504, projector shell 6, louvre 7, protective housing 8, projecting head 9, switch 10, flexible pipe 11, fixed disk 12, spacing ring 13 and bolt 14's cooperation is used, it can not adjust the projecting lens angle to have solved current device, thereby inconvenient when using, the not strong problem of practical scope.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a laser projection lens adjusting device, includes bottom plate (1), its characterized in that: the utility model discloses a projector, including bottom plate (1), bottom plate, fixed case, motor, radiator, projector shell, rear side fixed mounting at bottom plate (1) top has drive assembly (2), the top fixed mounting of drive assembly (2) has fixed case (3), the left side fixed mounting of fixed case (3) inner chamber bottom has motor (4), the output shaft fixed mounting of motor (4) has runner assembly (5), the top fixed mounting of runner assembly (5) has projector shell (6), louvre (7) have all been seted up to the both sides of projector shell (6), the front side fixed mounting of projector shell (6) has protective housing (8), projecting head (9) are installed to the inner chamber of protective housing (8), the right side of projector shell (6) top front side is provided with switch (10).

2. A laser projection lens adjustment apparatus as claimed in claim 1, characterized in that: the driving assembly (2) comprises a screw rod (201), the screw rod (201) is installed on the rear side of the top of the bottom plate (1), a handle (202) is fixedly installed on the right side of the screw rod (201), a fixing block (203) is connected to the left side of the screw rod (201) in a threaded mode, a supporting block (209) is installed on the right side of the screw rod (201) in a rotating mode, and supporting rods (204) are fixedly installed on the front side and the rear side of the fixing block (203) and the supporting block (209).

3. A laser projection lens adjustment apparatus as claimed in claim 2, characterized in that: equal fixed mounting in the opposite one side of two bracing pieces (204) has first connecting plate (205), there is first connecting plate (206) bottom of first connecting plate (205) through pivot movable mounting, the bottom and bottom plate (1) of first supporting frame (206) are connected, there is second connecting plate (207) at the top of first connecting plate (205) through pivot movable mounting, there is second supporting frame (208) at the top of second connecting plate (207) through pivot movable mounting, the top and the fixed case (3) of second supporting frame (208) are connected.

4. A laser projection lens adjustment apparatus as claimed in claim 1, characterized in that: the rotating assembly (5) comprises a first gear (501), the first gear (501) is fixedly mounted on an output shaft of the motor (4), and a second gear (502) is meshed on the right side of the first gear (501).

5. The laser projection lens adjustment apparatus of claim 4, wherein: the inner cavity fixed mounting of second gear (502) has rotation post (503), the bottom of rotating post (503) rotates with the inner cavity of fixed case (3) and is connected, the top of rotating post (503) passes fixed case (3) and fixed mounting has supporting disk (504), the top and projector shell (6) fixed connection of supporting disk (504).

6. A laser projection lens adjustment apparatus as claimed in claim 1, characterized in that: the front side fixed mounting at bottom plate (1) top has two flexible pipes (11), the top fixed mounting of flexible pipe (11) has fixed disk (12), the top and the fixed case (3) fixed connection of fixed disk (12).

7. A laser projection lens adjustment apparatus as claimed in claim 1, characterized in that: the bottom fixed mounting on motor (4) surface has spacing ring (13), the inner chamber fixed connection of the bottom of spacing ring (13) and bottom plate (1), the top threaded connection of spacing ring (13) has six bolts (14), and the bottom of six bolts (14) all extends to bottom plate (1) inner chamber.