CN218845546U

CN218845546U - But angle regulation's stereo set projecting apparatus

Info

Publication number: CN218845546U
Application number: CN202222989868.1U
Authority: CN
Inventors: 欧阳爱民
Original assignee: Guangzhou Datangchao Electronic Equipment Co ltd
Current assignee: Guangzhou Datangchao Electronic Equipment Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-11
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses an angle adjustable's stereo set projecting apparatus, include: the supporting frame is mounted at the top of the base, a rotating shaft is connected between the two supporting frames through a movable groove, a connecting block is mounted in the middle of the rotating shaft, and the host is mounted at the top of the connecting block; this but angle regulation's stereo set projecting apparatus's beneficial effect is: when the angle of projecting apparatus is adjusted to needs, can be through rotating the threaded rod, make the threaded rod drive the slider and slide, the slider slides and will make the connecting rod rotate through the pivot, the one end of host computer is passed through rotation axis connection simultaneously between two support frames, the connecting rod rotates this moment and will make the host computer rotate through the axis of rotation, thereby can play the effect to the angle modulation of projecting apparatus, satisfy user's normal use demand, this is exactly this angle-adjustable's stereo set projecting apparatus's characteristics of use.

Description

But angle regulation's stereo set projecting apparatus

Technical Field

The utility model relates to a stereo set projecting apparatus technical field specifically is an angle-adjustable's stereo set projecting apparatus.

Background

In order to make the watching effect better, many trades all can be equipped with the image projector, through with equipment connection on the projector, then through the projection of projector to the curtain to play the effect of enlarged image, the person of facilitating the use watches.

The stereo set projecting apparatus that uses now is in order to guarantee the stability of whole projecting apparatus, all be integrated into one piece bottom the projecting apparatus, and all put the projecting apparatus on the desktop through the lug of bottom, when the projection angle of whole projecting apparatus is adjusted to needs, all lay up article on the head of projecting apparatus or afterbody position usually, thereby play the effect that changes the projection angle of projecting apparatus, but because the head or the afterbody of projecting apparatus upwarp, will make the stability of whole projecting apparatus receive the influence, thereby cause easily and rock, influence the normal use of using, and because the article size of pad is fixed, lead to the projection angle of unable accurate regulation projecting apparatus, thereby can't satisfy user's normal use demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angle-adjustable's stereo set projecting apparatus to the stereo set projecting apparatus that solves present use that above-mentioned background art provided is fixed smooth in order to guarantee the stability of projecting apparatus in its bottom, consequently leads to the user very inconvenient problem when needing to change the projection angle of projecting apparatus.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable angle audio projector comprising: the supporting frame is mounted at the top of the base, a rotating shaft is connected between the two supporting frames through a movable groove, a connecting block is mounted in the middle of the rotating shaft, and the host is mounted at the top of the connecting block;

one side of connecting block is provided with the fixed block, one side bottom of connecting block is connected with the connecting rod through the pivot, the bottom of connecting rod is connected with the slider through the pivot, one side of slider is connected with the threaded rod.

Preferably, the threaded rod is in threaded connection with the base, penetrates through the base and is connected with the sliding block through a bearing.

Preferably, the fixed blocks are fixedly connected with the host, and the two groups of fixed blocks are symmetrically arranged around the center line of the connecting rod.

Preferably, the lantern ring has been cup jointed in the outside of axis of rotation, the bottom of the lantern ring is connected with the movable rod through the pivot, the bottom of movable rod is connected with the thread bush through the pivot, the inside through connection of thread bush has two-way screw rod.

Preferably, the threaded sleeve is connected between the support frames in a penetrating manner relative to the inside, and the two groups of threaded sleeves are symmetrically arranged relative to the central line of the bidirectional screw.

Preferably, the lantern rings are sleeved on the outer sides of the rotating shafts through bearings, and two groups of lantern rings are symmetrically arranged on the central line of the main machine.

Preferably, the connecting block and the fixing block are internally provided with inserting blocks, inserting rods penetrate through the inserting blocks and are inserted in the inserting blocks, and movable springs are connected between the inserting rods and the connecting block.

Preferably, the inserted bar penetrates through the connecting block and is inserted into the inside of the inserted block, and the inserted bar forms a telescopic structure with the connecting block through the movable spring.

Compared with the prior art, but this angle regulation's stereo set projecting apparatus's beneficial effect is: when the angle of projecting apparatus is adjusted to needs, can be through rotating the threaded rod, make the threaded rod drive the slider and slide, the slider slides and will make the connecting rod rotate through the pivot, the one end of host computer is passed through rotation axis connection simultaneously between two support frames, the connecting rod rotates this moment and will make the host computer rotate through the axis of rotation, thereby can play the effect to the angle modulation of projecting apparatus, satisfy user's normal use demand, this is exactly this angle-adjustable's stereo set projecting apparatus's characteristics of use.

1. This but angle regulation's stereo set projecting apparatus, the projecting apparatus is when carrying out the projection, in order to make the projection effect better, all need constantly to adjust the angle of projecting apparatus usually, when needs are adjusted the angle of projecting apparatus, through rotating the threaded rod, because be threaded connection between threaded rod and the base, make the threaded rod drive the slider and slide, and the slider is at the slip in-process, make the connecting rod rotate through the pivot, the other end of host computer passes through rotation axis connection between two support frames simultaneously, the connecting rod rotates this moment and will make the host computer rotate through the axis of rotation, thereby can adjust the angle of whole host computer, guarantee that the projection effect of whole projecting apparatus is better.

2. This but angle regulation's stereo set projecting apparatus, the projecting apparatus is when using, image in order to guarantee the projection is more comprehensive, just need to put the projecting apparatus on highly suitable position, when needs are adjusted the putting height of projecting apparatus, can be through rotating two-way screw rod, make the thread bush that cup joints in the outside slide, the thread bush slides simultaneously and will make the movable rod rotate through the pivot, and produce the supporting role to the lantern ring at top, thereby drive the dwang through the lantern ring and carry out the up-and-down motion along the movable slot of support frame, thereby play the effect of adjusting the height of host computer, satisfy the altitude mixture control of user to the host computer, can not influence the projection effect.

3. This but angle regulation's stereo set projecting apparatus, work that can be better in order to guarantee the projecting apparatus, just need put the projecting apparatus on the base, guarantee the normal work of projecting apparatus through the base, when needs fixed projecting apparatus, can stimulate the inserted bar, make the inserted bar remove from one side of fixed block and connecting block respectively, then dock the inserted block of host computer bottom in the recess between fixed block and the connecting block, after the butt joint, loosen the inserted bar, the inserted bar resets through the floating spring, just can fix the host computer on fixed connection piece and fixed block this moment, thereby guarantee the stability of host computer, convenient to use person uses.

Drawings

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

FIG. 2 is a left side schematic view of the present invention;

FIG. 3 is a front view of the cutting structure of the present invention;

fig. 4 is a front view cutting structure schematic diagram of the fixing block of the present invention;

fig. 5 is the main view of the connecting block of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a rotating shaft; 4. connecting blocks; 5. a host; 6. a fixed block; 7. a connecting rod; 8. a slider; 9. a threaded rod; 10. a collar; 11. a movable rod; 12. a threaded sleeve; 13. a bidirectional screw; 14. inserting a block; 15. a rod is inserted; 16. a movable spring.

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. 1-5, the present invention provides a technical solution: an adjustable angle audio projector comprising: the device comprises a base 1 and a host 5, wherein the top of the base 1 is provided with support frames 2, a rotating shaft 3 is connected between the two support frames 2 through a movable groove, the middle position of the rotating shaft 3 is provided with a connecting block 4, and the host 5 is arranged at the top of the connecting block 4;

one side of connecting block 4 is provided with fixed block 6, one side bottom of connecting block 4 is connected with connecting rod 7 through the pivot, the bottom of connecting rod 7 is connected with slider 8 through the pivot, one side of slider 8 is connected with threaded rod 9, be threaded connection between threaded rod 9 and the base 1, and threaded rod 9 runs through base 1 and is connected with slider 8 through the bearing, be fixed connection between fixed block 6 and the host computer 5, and fixed block 6 is provided with two sets ofly about the central line symmetry of connecting rod 7.

During specific implementation, but this angle regulation's stereo set projecting apparatus, when the angle that needs to whole projecting apparatus is adjusted, can be through rotating threaded rod 9, because be threaded connection between threaded rod 9 and the base 1, and threaded rod 9's end is passed through the bearing and is connected with slider 8, rotating threaded rod 9 this moment will make threaded rod 9 promote slider 8 to slide, and slider 8's top is connected with connecting rod 7 through the pivot, and connecting rod 7's top is connected between fixed block 6 through the pivot, fixed block 6 installs the bottom at host computer 5, slider 8 is at the slip in-process this moment, will make connecting rod 7 rotate, the one end of host computer 5 is passed through axis of rotation 3 and is connected between two support frames 2, connecting rod 7 rotates and will make host computer 5 rotate through axis of rotation 3, thereby can adjust the angle of whole host computer 5.

It can be known to refer to fig. 3, can adjust the angle of host computer 5 according to user's user demand, through rotating threaded rod 9 for threaded rod 9 promotes slider 8 and drives connecting rod 7 and rotate, thereby makes host computer 5 rotate through axis of rotation 3, satisfies the use and adjusts the angle of host computer 5

Lantern ring 10 has been cup jointed in the outside of axis of rotation 3, the bottom of the lantern ring 10 is connected with movable rod 11 through the pivot, the bottom of movable rod 11 is connected with thread bush 12 through the pivot, the inside through connection of thread bush 12 has two-way screw rod 13, thread bush 12 has between the support frame 2 about inside through connection, and thread bush 12 is provided with two sets ofly about the central line symmetry of two-way screw rod 13, lantern ring 10 has been cup jointed through the bearing in the outside of axis of rotation 3, and lantern ring 10 is provided with two sets ofly about the central line symmetry of host computer 5.

During the concrete implementation, this but angle regulation's stereo set projecting apparatus, when the height of whole host computer 5 is adjusted to needs, can be through rotating two-way screw 13, two-way screw 13 rotates, make the thread bush 12 of cup jointing in the outside slide, the thread bush 12 slides and will make the top rotate through the movable rod 11 that the pivot is connected, and movable rod 11 will produce the holding power through the lantern ring 10 that the pivot is connected to the top at rotatory in-process, and just can make axis of rotation 3 slide along the movable slot of support frame 2 through lantern ring 10.

Referring to fig. 2, it can be known that the height of the main body 5 can be adjusted according to the use requirement, and the bidirectional screw 13 is rotated to match the threaded sleeve 12, so that the movable rod 11 supports the supporting rod at the bottom, and the height of the main body 5 is adjusted.

Connecting block 4 all sets up inserted block 14 with the inside of fixed block 6, and the inside of inserted block 14 runs through to peg graft has inserted bar 15, is connected with movable spring 16 between inserted bar 15 and the connecting block 4, and inserted bar 15 runs through connecting block 4 and pegs graft the inside of inserted block 14, and inserted bar 15 passes through movable spring 16 and constitutes extending structure between the connecting block 4.

During the concrete implementation, this but angle regulation's stereo set projecting apparatus, when needs install host computer 5 on base 1, can stimulate earlier the inserted bar 15 of fixed block 6 and connecting block 4 one side, then dock the inserted block 14 of host computer 5 bottom in the recess between fixed block 6 and the connecting block 4, when the inserted block 14 docks in the recess of fixed block 6 and connecting block 4 inside, loosen inserted bar 15 again, make inserted bar 15 reset through movable spring 16, inserted bar 15 just runs through fixed block 6 and the inside of inserting block 14 is pegged graft with connecting block 4 this moment, thereby fix host computer 5 on connecting block 4 and fixed block 6.

As can be seen from fig. 4 and 5, the main body 5 and the whole base 1 can be fixed according to the use, so that the height and the angle of the main body 5 can be adjusted by a user conveniently, and the use requirement of the user can be met.

In summary, the following steps: this but angle regulation's stereo set projecting apparatus, when using, can be spacing host computer 5 at the top of connecting block 4 with fixed block 6 through inserted bar 15, then can open host computer 5, make the camera lens position of host computer 5 throw the picture on the curtain, thereby accomplish the projection, and can also be through rotating threaded rod 9, make threaded rod 9 drive the sliding block and slide, and drive host computer 5 through connecting rod 7 and rotate along axis of rotation 3, thereby play the effect of adjusting host computer 5's angle, and can also play the effect of broadcast audio frequency through the audio amplifier of host computer 5 both sides, convenient to use person operates and uses, this is just the characteristics of but angle regulation's stereo set projecting apparatus, the content that does not make detailed description in this description belongs to the prior art that professional skilled person in the art publicly knows.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An adjustable angle audio projector comprising: the device comprises a base (1) and a host (5), and is characterized in that the top of the base (1) is provided with support frames (2), a rotating shaft (3) is connected between the two support frames (2) through a movable groove, a connecting block (4) is arranged in the middle of the rotating shaft (3), and the host (5) is arranged on the top of the connecting block (4);

one side of connecting block (4) is provided with fixed block (6), one side bottom of connecting block (4) is connected with connecting rod (7) through the pivot, the bottom of connecting rod (7) is connected with slider (8) through the pivot, one side of slider (8) is connected with threaded rod (9).

2. An adjustable angle audio projector as claimed in claim 1, wherein: threaded connection is between threaded rod (9) and base (1), and threaded rod (9) run through base (1) and are connected with slider (8) through the bearing.

3. An adjustable angle audio projector as claimed in claim 1, wherein: the fixing block (6) is fixedly connected with the host (5), and the two groups of fixing blocks (6) are symmetrically arranged around the center line of the connecting rod (7).

4. An adjustable angle audio projector as claimed in claim 1, wherein: lantern ring (10) have been cup jointed in the outside of axis of rotation (3), the bottom of lantern ring (10) is connected with movable rod (11) through the pivot, the bottom of movable rod (11) is connected with thread bush (12) through the pivot, the inside through connection of thread bush (12) has two-way screw rod (13).

5. An adjustable angle audio projector as claimed in claim 4, wherein: the threaded sleeve (12) is connected between the support frames (2) in a penetrating mode relative to the inside, and two groups of threaded sleeves (12) are symmetrically arranged relative to the center line of the bidirectional screw (13).

6. An adjustable angle audio projector as claimed in claim 4, wherein: the outer side of the rotating shaft (3) is sleeved with a lantern ring (10) through a bearing, and the lantern rings (10) are symmetrically provided with two groups about the central line of the main machine (5).

7. An adjustable angle audio projector as claimed in claim 1, wherein: the novel connecting block is characterized in that inserting blocks (14) are arranged inside the connecting blocks (4) and the fixing blocks (6), inserting rods (15) penetrate through and are inserted into the inserting blocks (14), and movable springs (16) are connected between the inserting rods (15) and the connecting blocks (4).

8. An adjustable angle audio projector as claimed in claim 7, wherein: the inserted bar (15) penetrates through the connecting block (4) and is inserted into the inserted block (14), and the inserted bar (15) forms a telescopic structure with the connecting block (4) through the movable spring (16).