CN213394289U

CN213394289U - Quick installation mechanism of slide projector

Info

Publication number: CN213394289U
Application number: CN202022214765.9U
Authority: CN
Inventors: 狄元浩
Original assignee: Dees Optoelectronic Technology Suzhou Co ltd
Current assignee: Dees Optoelectronic Technology Suzhou Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-08
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a quick installation mechanism of slide show device, which comprises a supporting plate and i, layer board lower surface one side symmetry is provided with rotary leg, layer board lower surface opposite side symmetry is provided with elevating gear, layer board upper surface is provided with the cover box, be provided with slide show device in the cover box, layer board one end is provided with the spout, the inside bearing frame that is provided with of spout, the inside bearing that is provided with of bearing frame, the axle is provided with the cross axle in the bearing, cross axle one end is provided with the operation panel, the operation panel other end is provided with the montant, the top of montant outer wall is provided with the horizontal pole, the montant outer wall is. The quick installation mechanism for the slide show device can achieve the purposes of convenient installation and convenient angle adjustment by matching the operation disc, the bearing, the vertical rod, the horizontal rod, the sleeve box, the slide show device, the connecting rod, the slide rail, the connecting block, the connecting hole, the supporting leg, the supporting plate and the lifting device.

Description

Quick installation mechanism of slide projector

Technical Field

The utility model relates to a slide show device technical field specifically is a quick installation mechanism of slide show device.

Background

The slide projector is a device for displaying a slide to be displayed, in which a light source is directly projected onto a screen through an optical device, and the application of the slide projector is becoming more and more widespread with the progress and development of technology, and the slide projector needs to be debugged and installed when being put into use, and most of the installation aspects are to install the slide projector on a fixed connecting frame, which is also called an installation mechanism.

The prior art has the following defects or problems:

1. the existing equipment has a complex installation process, needs to be fixed by an installation bolt, and wastes time and labor;

2. the existing equipment is inconvenient for adjusting the angle of the slide projector device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a quick installation mechanism of slide show device to reach easy to assemble, make things convenient for angular adjustment's purpose.

In order to achieve the above object, the utility model provides a following technical scheme: a quick installation mechanism for a slide projector comprises a supporting plate, wherein one side of the lower surface of the supporting plate is symmetrically provided with rotary supporting legs, the other side of the lower surface of the supporting plate is symmetrically provided with a lifting device, the upper surface of the supporting plate is provided with a sleeve box, a slide projector is arranged in the sleeve box, a sliding groove is arranged at one end of the supporting plate, a bearing seat is arranged in the sliding groove, a bearing is arranged in the bearing seat, a transverse shaft is arranged in the bearing inner shaft, an operating disc is arranged at one end of the transverse shaft, a vertical rod is arranged at the other end of the operating panel, a cross rod is arranged at the top end of the outer wall of the vertical rod, a connecting rod is arranged at an included angle of ninety degrees between the outer wall of the vertical rod and the cross rod, the outer wall of the joint rod is provided with one end of a spring, the other end of the spring is provided with a joint block, sliding rails are symmetrically arranged at two ends of the sleeve box, and a joint hole is formed in one side of each sliding rail.

As the utility model discloses an optimized technical scheme, rotatory landing leg is provided with the rotation axis with layer board linking department, layer board and landing leg swivelling joint, elevating gear top and layer board swivelling joint.

As the utility model discloses a preferred technical scheme, the cover box comprises the radiator-grid, the cover box is one side opening, the cover box has formed the slide show device standing groove with layer board crack department.

As the utility model discloses an optimized technical scheme, spout inner wall and bearing frame outer wall phase-match, the bearing frame passes through spout and layer board sliding connection.

As the utility model discloses a preferred technical scheme, the bearing is inlayed inside the bearing frame, axle welding in cross axle and the bearing, cross axle one end and operation panel welding, the cross axle other end and montant welding, the montant passes through cross axle and operation panel fixed connection, the montant is through setting up cross axle and bearing frame swivelling joint in the bearing.

As the utility model discloses a preferred technical scheme, horizontal pole and montant welding, join pole and horizontal pole welding, join the pole and weld with the one end of spring, the other end and the linking piece welding of spring, it passes through spring and horizontal pole elastic connection to join the piece.

As the utility model discloses an optimal technical scheme, linking piece outer wall and slide rail inner wall match each other, linking piece outer wall and linking hole inner wall phase-match, linking piece and slide rail sliding connection, linking piece is pegged graft with linking hole.

Compared with the prior art, the utility model provides a quick installation mechanism of slide show device possesses following beneficial effect:

1. the quick installation mechanism for the slide show device is characterized in that the operation disc is arranged to rotate to drive the bearing and the vertical rod to rotate, so that the transverse rod rotates to constrain the slide show device sleeved in the sleeve box, and the movable operation disc drives the linking rod to be inserted in the sliding rail, so that the linking block is linked with the linking hole, the transverse rod is fixed, and the slide show device is constrained, and time and labor are saved;

2. this quick installation mechanism of slide show device is provided with the rotation axis through setting up rotatory landing leg and layer board linking department, layer board and landing leg swivelling joint, thereby elevating gear top and layer board swivelling joint realize the regulation of slide show device angle through adjustment elevating gear height, convenient and fast.

Drawings

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

FIG. 2 is a schematic view of the structure of the bearing seat of the present invention;

FIG. 3 is a schematic view of the slide rail structure of the present invention;

FIG. 4 is a schematic view of the cross shaft structure of the present invention;

fig. 5 is a schematic view of the structure of the linking block of the present invention.

In the figure: 1. a support plate; 2. rotating the support legs; 3. a lifting device; 4. a kit; 5. a slide projector; 6. a chute; 7. a bearing seat; 8. a bearing; 9. a horizontal axis; 10. an operation panel; 11. a vertical rod; 12. a cross bar; 13. a connecting rod; 14. a spring; 15. a joining block; 16. a slide rail; 17. and (6) engaging the hole.

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, in this embodiment: the utility model provides a quick installation mechanism of slide show device, including

layer board

1, 1 lower surface one side symmetry of layer board is provided with

rotatory landing leg

2, 1 lower surface opposite side symmetry of layer board is provided with

elevating gear

3, 1 upper surface of layer board is provided with cover box 4, be provided with slide show device 5 in the

cover box

4, 1 one end of layer board is provided with spout 6, the inside bearing frame 7 that is provided with of spout 6, the inside bearing 8 that is provided with of bearing frame 7, axle is provided with cross axle 9 in the bearing 8, cross axle 9 one end is provided with operation panel 10, the operation panel 10 other end is provided with montant 11, the top of montant 11 outer wall is provided with horizontal pole 12, the montant 11 outer wall is ninety degrees contained angles with horizontal pole 12 and is provided with linking pole 13, linking pole 13 outer wall is provided with the one end of spring 14, the other. The operation disc 10 is arranged to rotate to drive the bearing 8 and the vertical rod 11 to rotate, so that the cross rod 12 rotates to restrain the slide projector 5 sleeved in the sleeve box 4, the operation disc 10 is moved to drive the connecting rod 13 to be inserted into the sliding rail 16, the connecting block 15 is connected with the connecting hole 17, the cross rod 12 is fixed, and the slide projector 5 is restrained, and time and labor are saved; the rotating shaft is arranged at the joint of the rotating supporting leg 2 and the supporting plate 1, the supporting plate 1 is rotatably connected with the supporting leg 2, the top end of the lifting device 3 is rotatably connected with the supporting plate 1, and the height of the lifting device 3 is adjusted to adjust the angle of the slide projector 5, so that the slide projector is convenient and fast.

In the embodiment, a rotating shaft is arranged at the joint of the rotating supporting leg 2 and the supporting plate 1, the supporting plate 1 is rotatably connected with the supporting leg 2, the top end of the lifting device 3 is rotatably connected with the supporting plate 1, and the angle of the slide projector 5 is adjusted by adjusting the height of the lifting device 3, so that the slide projector is convenient and quick; the sleeve box 4 is composed of a heat dissipation net, one side of the sleeve box 4 is provided with an opening, and a placement groove of the slide projector 5 is formed at the crack between the sleeve box 4 and the supporting plate 1, so that the restraint of the slide projector 5 is realized; the inner wall of the sliding chute 6 is matched with the outer wall of the bearing seat 7, the bearing seat 7 is connected with the supporting plate 1 in a sliding mode through the sliding chute 6, and the sliding of the whole fixing device is achieved through the sliding of the bearing seat 7, so that all the connecting devices are connected; the bearing 8 is embedded in the bearing seat 7, the transverse shaft 9 is welded with the inner shaft of the bearing 8, one end of the transverse shaft 9 is welded with the operation panel 10, the other end of the transverse shaft 9 is welded with the vertical rod 11, the vertical rod 11 is fixedly connected with the operation panel 10 through the transverse shaft 9, the vertical rod 11 is rotatably connected with the bearing seat 7 through the transverse shaft 9 arranged in the bearing 8, and the vertical rod 11 is rotated through the rotation of the operation panel 10, so that the transverse shaft 12 and the slide show device 5 are kept horizontal, and the slide show device 5 is fixed; the cross rod 12 is welded with the vertical rod 11, the joint rod 13 is welded with the cross rod 12, the joint rod 13 is welded with one end of the spring 14, the other end of the spring 14 is welded with the joint block 15, the joint block 15 is elastically connected with the cross rod 12 through the spring 14, the outer wall of the joint block 15 is matched with the inner wall of the sliding rail 16, the outer wall of the joint block 15 is matched with the inner wall of the joint hole 17, the joint block 15 is slidably connected with the sliding rail 16, the joint block 15 is connected with the joint hole 17 in an inserting mode, and the fixing device can be fixed through the joint of the joint block 15, the joint rod 13, the joint hole 17.

The utility model discloses a theory of operation and use flow: the operation disc 10 is arranged to rotate to drive the bearing 8 and the vertical rod 11 to rotate, so that the cross rod 12 rotates to restrain the slide projector 5 sleeved in the sleeve box 4, the operation disc 10 is moved to drive the connecting rod 13 to be inserted into the sliding rail 16, the connecting block 15 is connected with the connecting hole 17, the cross rod 12 is fixed, and the slide projector 5 is restrained, and time and labor are saved; the rotating shaft is arranged at the joint of the rotating supporting leg 2 and the supporting plate 1, the supporting plate 1 is rotatably connected with the supporting leg 2, the top end of the lifting device 3 is rotatably connected with the supporting plate 1, and the height of the lifting device 3 is adjusted to adjust the angle of the slide projector 5, so that the slide projector is convenient and fast. The user sets up the installation device in required position, overlaps slide show device 5 cover in the cover box 4, rotates through the operation panel and rotates horizontal pole 12 to with slide show device level, moves operation panel 5 to slide show device 5 direction again and makes horizontal pole 12 and slide show device 5 contact, and the concatenation pole 13 pegs graft at this moment in slide rail 16, links up piece 15 and links up with the hookup hole 17 under the effect of spring 14, and equipment is fixed promptly, only need can realize the regulation to slide show device 5 angle through adjusting elevating gear 3 height when needing angle regulation.

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 in the foregoing embodiments, 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. A quick installation mechanism of slide projector is characterized in that: comprises a supporting plate (1), wherein one side of the lower surface of the supporting plate (1) is symmetrically provided with rotating supporting legs (2), the other side of the lower surface of the supporting plate (1) is symmetrically provided with a lifting device (3), the upper surface of the supporting plate (1) is provided with a sleeve box (4), a slide projector (5) is arranged in the sleeve box (4), one end of the supporting plate (1) is provided with a chute (6), a bearing seat (7) is arranged in the chute (6), a bearing (8) is arranged in the bearing seat (7), a transverse shaft (9) is arranged in the bearing (8), one end of the transverse shaft (9) is provided with an operating panel (10), the other end of the operating panel (10) is provided with a vertical rod (11), the top end of the outer wall of the vertical rod (11) is provided with a transverse rod (12), the outer wall, the outer wall of the joint rod (13) is provided with one end of a spring (14), the other end of the spring (14) is provided with a joint block (15), two ends of the sleeve box (4) are symmetrically provided with sliding rails (16), and one side of each sliding rail (16) is provided with a joint hole (17).

2. A slide projection apparatus quick mounting mechanism according to claim 1, wherein: the rotary supporting leg device is characterized in that a rotary shaft is arranged at the joint of the rotary supporting leg (2) and the supporting plate (1), the supporting plate (1) is rotatably connected with the rotary supporting leg (2), and the top end of the lifting device (3) is rotatably connected with the supporting plate (1).

3. A slide projection apparatus quick mounting mechanism according to claim 1, wherein: the sleeve box (4) is composed of a heat dissipation net, one side of the sleeve box (4) is provided with an opening, and a slide show device (5) placing groove is formed in a gap between the sleeve box (4) and the supporting plate (1).

4. A slide projection apparatus quick mounting mechanism according to claim 1, wherein: the inner wall of the sliding groove (6) is matched with the outer wall of the bearing seat (7), and the bearing seat (7) is connected with the supporting plate (1) in a sliding mode through the sliding groove (6).

5. A slide projection apparatus quick mounting mechanism according to claim 1, wherein: bearing (8) are inlayed inside bearing frame (7), axle welding in cross axle (9) and bearing (8), cross axle (9) one end and operation dish (10) welding, the cross axle (9) other end and montant (11) welding, montant (11) are through cross axle (9) and operation dish (10) fixed connection, montant (11) are through setting up cross axle (9) and bearing frame (7) swivelling joint in bearing (8).

6. A slide projection apparatus quick mounting mechanism according to claim 1, wherein: horizontal pole (12) and montant (11) welding, join pole (13) and horizontal pole (12) welding, join the pole (13) and the one end welding of spring (14), the other end and the piece (15) welding that links up of spring (14), it passes through spring (14) and horizontal pole (12) elastic connection to link up piece (15).

7. A slide projection apparatus quick mounting mechanism according to claim 1, wherein: the outer wall of the connection block (15) is matched with the inner wall of the sliding rail (16), the outer wall of the connection block (15) is matched with the inner wall of the connection hole (17), the connection block (15) is in sliding connection with the sliding rail (16), and the connection block (15) is connected with the connection hole (17) in an inserting mode.