CN218480407U

CN218480407U - High bright laser projector convenient to adjust

Info

Publication number: CN218480407U
Application number: CN202222798801.XU
Authority: CN
Inventors: 蔡虎
Original assignee: Shanxi Tonghai Chengxu Technology Co ltd
Current assignee: Shanxi Tonghai Chengxu Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-02-14
Anticipated expiration: 2032-10-24

Abstract

The utility model belongs to the technical field of laser projector equipment, especially, be a highlight laser projector convenient to adjust, the on-line screen storage device comprises a base, the top of base is provided with supports the cover, supports the top of cover and runs through and has seted up main jack, supports the inside of cover and is provided with the telescopic link, and vice jack has been seted up on the surface of telescopic link, and one side of vice jack is provided with the graduation apparatus, and the bottom of telescopic link is provided with stress spring, and the inside of main jack is provided with the bolt, and the top of telescopic link is provided with the handle, and the top of telescopic link is provided with the cover seat, the utility model discloses a set up the telescopic link and support fixed between the cover, the energy-absorbing, flexible effect and small-size electric telescopic handle drive gyro wheel and the electricity sensing axostylus axostyle slides inside the spout, and the contact passes through the electric property intercommunication effect between the electricity sensing axostylus axostyle, can reach accurate control angle regulation and height, satisfies the use of laser projector under different environment, has promoted the stability of device.

Description

High bright laser projector convenient to adjust

Technical Field

The utility model relates to a laser projector equipment technical field specifically is a high bright laser projector convenient to adjust.

Background

The laser projector, also known as laser projector, uses laser beam to transmit the picture, wherein the optical component of the laser projector mainly comprises red, green and blue three-color light valve, beam-combining X prism, projection lens and driving light valve, and the laser projector contains red, green and blue three-color laser, and has the characteristics of high brightness, good color, low energy consumption, strong stability and the like compared with the common projector.

The prior art has the following problems:

1. the existing laser projector support is difficult to meet the requirement that the stability of a laser projector is guaranteed while the laser projector projects at a higher position, the accuracy of adjusting the height position is generally judged through manual prediction, and the control accuracy of the specific lifting height is lower;

2. the existing laser projector generally adjusts the angle manually through a remote control device in the angle adjusting process, the angle adjusting precision is low, and the projection surface error of the laser projector is large.

Disclosure of Invention

Not enough to prior art, the utility model provides a high bright laser projector convenient to adjust has solved the altitude mixture control and the projection angle problem that exist today.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highlight laser projector convenient to adjust, includes the base, the top of base is provided with supports the cover, the top of supporting the cover is run through and has been seted up main jack, the inside of supporting the cover is provided with the telescopic link, vice jack has been seted up on the surface of telescopic link, one side of vice jack is provided with the graduation apparatus, the bottom of telescopic link is provided with stress spring, the inside of main jack is provided with the bolt, the top of telescopic link is provided with the handle, the top of telescopic link is provided with the cover seat, the bottom of cover seat is provided with small-size electric telescopic handle, small-size electric telescopic handle's top is provided with the gyro wheel, the inside of gyro wheel is provided with the electricity sensing axostylus axostyle, the top of cover seat is provided with the mounting panel, the mounting panel bottom is close to the one end of gyro wheel and has seted up the spout, the internal surface of spout is provided with the contact, the top of mounting panel is provided with laser projection device.

As a preferred technical scheme of the utility model, support cover and base fixed connection, the external diameter of telescopic link and the internal diameter size phase-match that supports the cover, the telescopic link with support cover sliding connection.

As a preferred technical scheme of the utility model, the telescopic link passes through stress spring and supports cover elastic connection, the internal diameter size of main jack and the external diameter size phase-match of bolt, the bolt is pegged graft with main jack, the bolt is pegged graft with the telescopic link, the quantity of vice jack is a plurality of groups, a plurality of groups vice jack is equidistance straight line about the plumb line of telescopic link and distributes.

As an optimal technical scheme of the utility model, cover seat and telescopic link fixed connection, small-size electric telescopic handle and cover seat fixed connection, small-size electric telescopic handle's quantity is four groups, four groups small-size electric telescopic handle personally submits the rectangle array about the level of cover seat and arranges.

As a preferred technical scheme of the utility model, the inductance shaft pole is pegged graft with small-size electric telescopic handle, the gyro wheel rotates with the inductance shaft pole to be connected, gyro wheel and spout sliding connection.

As an optimal technical scheme of the utility model, inductance shaft pole and contact electric connection, the quantity of contact is a plurality of groups, a plurality of groups the contact is axisymmetric distribution about the central line of spout.

As an optimal technical scheme of the utility model, the cover seat rotates through pivot and mounting panel to be connected, laser projection device and mounting panel fixed connection.

Compared with the prior art, the utility model provides a high bright laser projector convenient to adjust possesses following beneficial effect:

1. this high bright laser projector convenient to adjust, through the inside at the support cover set up the telescopic link, the top of supporting the cover is run through and has been seted up main jack, and the surface of telescopic link runs through and has been seted up a plurality of sets of vice jack, when needs carry out high regulation to laser projection device, handle lifting telescopic link that sets up through the telescopic link top is whole, take place elastic stretch between the stress spring of telescopic link bottom and the support cover this moment, to it between the vice jack of difference and the main jack simultaneously, after reaching suitable position, know current laser projection device's specific height through the graduation apparatus that the telescopic link surface set up, later through inserting the bolt between main jack and the vice jack, with this fixed telescopic link and support cover, make the high position obtain the accurate guarantee, and stress spring's elastic effect makes and takes place the shake at the device is whole, like common wind-force blows, stress spring's elastic effect can great absorption drunkenness this moment, the energy of shake, reduce the device and rock the effect, make the stability of device installation promoted in keeping the high precision, comparatively be applicable to the projection of higher position.

2. This high bright laser projector convenient to adjust, top through at the telescopic link sets up the cover seat, the bottom of cover seat sets up four small-size electric telescopic handle of group, two sets of drives that correspond small-size electric telescopic handle of operating personnel accessible control, drive small-size electric telescopic handle top gyro wheel displacement from top to bottom, two sets of small-size electric telescopic handle drive gyro wheel decline promptly, and two sets of small-size electric telescopic handle drive gyro wheel in addition rise, the rotation phenomenon of central point can take place between mounting panel and the cover seat this moment, thereby change mounting panel top laser projection device's projection angle, and through seting up the spout in the mounting panel bottom, be convenient for the stable slip of gyro wheel, and the inner wall of spout is provided with a plurality of groups of contacts, operating personnel can be in advance through opening and correspond two sets of contacts, please combine two, horizontal position's two sets of contacts electric connection each other, when the gyro wheel drives the electricity sensing axostylus axostyle roll to between corresponding two sets of contacts, through electricity sensing axostylus axostyle electric intercommunication this moment, thereby control cuts off small-size electric telescopic handle's drive, can effectively guarantee the inclination's accuracy like this, compare traditional angle regulation, the accuracy of this structure is higher, stability is better.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the mounting plate of the present invention;

FIG. 3 is a schematic view of the side connection structure of the mounting plate of the present invention;

fig. 4 is the schematic view of the internal structure of the support sleeve of the present invention.

In the figure: 1. a base; 2. a support sleeve; 3. a main jack; 4. a telescopic rod; 5. an auxiliary jack; 6. a dial gauge; 7. a stress spring; 8. a bolt; 9. a handle; 10. a sleeve seat; 11. a small electric telescopic rod; 12. a roller; 13. an inductance shaft rod; 14. mounting a plate; 15. a chute; 16. a contact; 17. provided is a laser projection device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the present embodiment: a high-brightness laser projector convenient to adjust comprises a base 1, namely a stabilizing base; the top of the base 1 is provided with a supporting sleeve 2 for realizing the telescopic displacement of the subsequent device; the top end of the support sleeve 2 is provided with a main jack 3 for inserting and fixing a subsequent device; the telescopic rod 4 is arranged in the supporting sleeve 2, namely, the telescopic rod and the supporting sleeve 2 slide in a telescopic way, so that the height adjusting function is realized; the surface of the telescopic rod 4 is provided with an auxiliary jack 5 which is aligned with the main jack 3 to realize plug-in fixing; a dial gauge 6 is arranged on one side of the auxiliary jack 5, so that operators can know the current specific height conveniently; the bottom of the telescopic rod 4 is provided with a stress spring 7 for absorbing energy and damping vibration; a bolt 8 is arranged in the main jack 3 and used for fixing the telescopic rod 4 and the support sleeve 2; the top end of the telescopic rod 4 is provided with a handle 9, so that an operator can conveniently lift the telescopic rod 4; the top of the telescopic rod 4 is provided with a sleeve seat 10 which is a shell protection piece under the action of the base 1; the bottom of the sleeve seat 10 is provided with a small electric telescopic rod 11 to realize short-distance telescopic transmission; the top of the small electric telescopic rod 11 is provided with a roller 12 for improving the stability in the sliding process; an inductance shaft rod 13 is arranged in the roller 12, so that the position of the roller 12 is stabilized and the following electrical communication effect is met; the top of the sleeve seat 10 is provided with a mounting plate 14 for mounting subsequent devices; one end of the bottom of the mounting plate 14, which is close to the roller 12, is provided with a sliding groove 15, which is the same as the sliding of the roller 12; the inner surface of the sliding chute 15 is provided with a contact 16 which is used for accurately controlling the inclination angle of the laser projection device 17 after being communicated; the top of the mounting plate 14 is provided with a laser projection device 17, i.e. a projection host.

In the embodiment, the support sleeve 2 is fixedly connected with the base 1, the outer diameter of the telescopic rod 4 is matched with the inner diameter of the support sleeve 2, the telescopic rod 4 is connected with the support sleeve 2 in a sliding manner, and the height position adjustment is realized by the sliding between the telescopic rod 4 and the support sleeve 2, so that the laser projection device 17 can project at different height positions; the telescopic rod 4 is elastically connected with the supporting sleeve 2 through the stress spring 7, the inner diameter size of the main jack 3 is matched with the outer diameter size of the plug pin 8, the plug pin 8 is inserted into the main jack 3, the plug pin 8 is inserted into the telescopic rod 4, the number of the auxiliary jacks 5 is a plurality of groups, the auxiliary jacks 5 of the groups are distributed in an equidistant straight line relative to the vertical line of the telescopic rod 4, the plug pin 8 is inserted into the main jack 3 and is inserted into the auxiliary jacks 5 on the surface of the telescopic rod 4, the fixed connection between the telescopic rod 4 and the supporting sleeve 2 is realized, and the elastic effect of the stress spring 7 can reduce the vibration jitter of the whole device and realize the energy absorption effect; the sleeve seat 10 is fixedly connected with the telescopic rod 4, the small electric telescopic rods 11 are fixedly connected with the sleeve seat 10, the number of the small electric telescopic rods 11 is four, the four groups of the small electric telescopic rods 11 are arranged in a rectangular array relative to the horizontal surface of the sleeve seat 10, the four groups of the small electric telescopic rods 11 correspond to each other in pairs, and the four groups of the small electric telescopic rods respectively stretch up and down to realize angle change of the mounting plate 14; the electric sensing shaft rod 13 is inserted into the small electric telescopic rod 11, the roller 12 is rotationally connected with the electric sensing shaft rod 13, the roller 12 is in sliding connection with the sliding groove 15, and the electric sensing shaft rod 13 stabilizes the position between the roller 12 and the telescopic rod 4, so that the roller 12 rolls and slides with the sliding groove 15 while stretching; the electric sensing shaft rod 13 is electrically connected with the contacts 16, the number of the contacts 16 is a plurality of groups, the plurality of groups of contacts 16 are axially and symmetrically distributed about the central line of the sliding groove 15, the contacts 16 are positioned on two sides of the inner wall of the sliding groove 15, and when the electric sensing shaft rod 13 rolls to a corresponding position, the contacts 16 are electrically connected in a contact manner, so that the driving of the small electric telescopic rod 11 is disconnected, the contacts 16 at different positions can be controlled to be closed in advance, and the inclination angle of the mounting plate 14 can be accurately controlled; the sleeve base 10 is rotatably connected with the mounting plate 14 through a rotating shaft, the laser projection device 17 is fixedly connected with the mounting plate 14, and the rotational connection between the mounting plate 14 and the sleeve base 10 occurs at the central line position of the mounting plate 14, see fig. three.

The utility model discloses a theory of operation and use flow: an operator lifts the whole telescopic rod 4 by a handle 9, at the moment, the telescopic rod 4 slides with the supporting sleeve 2 at the top of the base 1 so as to change the height of the whole, when the proper height is reached, the specific height of the laser projection device 17 at the current position can be known by a dial gauge 6 on the surface of the telescopic rod 4, the accuracy of the installation height is ensured, then, a bolt 8 is inserted into the main jack 3, the bolt 8 is mutually inserted with the auxiliary jack 5 on the surface of the telescopic rod 4, so that the telescopic rod 4 and the supporting sleeve 2 are mutually fixed, a stress spring 7 is arranged at the bottom of the telescopic rod 4, after the telescopic rod 4 is fixed with the supporting sleeve 2, the stress spring 7 pulls the telescopic rod 4 and the supporting sleeve 2, so that a certain elastic effect is achieved between the telescopic rod 4 and the supporting sleeve 2, the elastic effect can be used for absorbing the shaking and the vibration of the main body of the device, and can improve the stability of the device, and when needs carry out the angle projection to laser projection unit 17 and adjust, through controlling opening between two sets of contacts 16 on the inside both sides of spout 15 in advance, control the small-size electric telescopic handle 11 of cover seat 10 bottom afterwards, small-size electric telescopic handle 11 drives gyro wheel 12 at top and slides in spout 15 is inside, two liang of correspondences, two sets of small-size electric telescopic handle 11 rise promptly, two sets of small-size electric telescopic handle 11 on cover seat 10 another side then descend, mounting panel 14 wholly drives laser projection unit 17 like this and carries out regulation on the angle, after gyro wheel 12 drives the contact 16 position that the electricity sensing axostylus axostyle 13 rolled to corresponding, contact 16 accessible electricity sensing axostylus axostyle 13 carries out the electrical connection, thereby stop the drive of small-size electric telescopic handle 11, can guarantee the precision of angle modulation like this, make the regulating effect good.

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 above, 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

1. The utility model provides a highlight laser projector convenient to adjust, includes base (1), its characterized in that: the top of base (1) is provided with supports cover (2), the top of supporting cover (2) is run through and has been seted up main jack (3), the inside of supporting cover (2) is provided with telescopic link (4), vice jack (5) have been seted up on the surface of telescopic link (4), one side of vice jack (5) is provided with graduation apparatus (6), the bottom of telescopic link (4) is provided with stress spring (7), the inside of main jack (3) is provided with bolt (8), the top of telescopic link (4) is provided with handle (9), the top of telescopic link (4) is provided with cover seat (10), the bottom of cover seat (10) is provided with small-size electric telescopic handle (11), the top of small-size electric telescopic handle (11) is provided with gyro wheel (12), the inside of gyro wheel (12) is provided with feels electric shaft pole (13), the top of cover seat (10) is provided with mounting panel (14), mounting panel (14) bottom is close to the one end of gyro wheel (12) and has seted up spout (15), the internal surface of spout (15) is provided with (16), the top of mounting panel (14) is provided with laser projection device (17).

2. The adjustable high brightness laser projector according to claim 1, wherein: the supporting sleeve (2) is fixedly connected with the base (1), the outer diameter of the telescopic rod (4) is matched with the inner diameter of the supporting sleeve (2), and the telescopic rod (4) is connected with the supporting sleeve (2) in a sliding mode.

3. The adjustable high brightness laser projector according to claim 1, wherein: telescopic link (4) are through stress spring (7) and support cover (2) elastic connection, the internal diameter size of main jack (3) and the external diameter size phase-match of bolt (8), bolt (8) are pegged graft with main jack (3), bolt (8) are pegged graft with telescopic link (4), the quantity of vice jack (5) is a plurality of groups, a plurality of groups vice jack (5) are equidistance straight line distribution about the perpendicular line of telescopic link (4).

4. The adjustable high brightness laser projector according to claim 1, wherein: the electric telescopic handle is characterized in that the sleeve seat (10) is fixedly connected with the telescopic rod (4), the small electric telescopic rods (11) are fixedly connected with the sleeve seat (10), the number of the small electric telescopic rods (11) is four groups, and the small electric telescopic rods (11) are arranged in a rectangular array mode about the horizontal plane of the sleeve seat (10).

5. The adjustable high brightness laser projector according to claim 1, wherein: the sensing shaft rod (13) is connected with the small electric telescopic rod (11) in an inserting mode, the roller (12) is connected with the sensing shaft rod (13) in a rotating mode, and the roller (12) is connected with the sliding groove (15) in a sliding mode.

6. The adjustable high brightness laser projector according to claim 1, wherein: the inductance shaft rod (13) is electrically connected with the contacts (16), the number of the contacts (16) is a plurality of groups, and the plurality of groups of the contacts (16) are axially symmetrically distributed around the central line of the sliding groove (15).

7. The adjustable high brightness laser projector according to claim 1, wherein: the sleeve seat (10) is rotatably connected with the mounting plate (14) through a rotating shaft, and the laser projection device (17) is fixedly connected with the mounting plate (14).