CN218671485U

CN218671485U - Projector support convenient to angle regulation

Info

Publication number: CN218671485U
Application number: CN202222801231.5U
Authority: CN
Inventors: 杨斌斌
Original assignee: Wuxi Aiyu Technology Co ltd
Current assignee: Wuxi Aiyu Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-21
Anticipated expiration: 2032-10-24

Abstract

The application relates to the field of projectors and discloses a projector support convenient to angle regulation. In this application, the bottom anchorage bar runs through the bottom threaded connection of chucking piece in the inside of fastening nut one, the open-top portion outer wall welding of chucking piece has the tight piece of clamp, threaded connection has fastening screw between two tight pieces of clamp, after will installing the roof and installing, can revolve earlier and twist out fastening screw and end anchorage bar, after unscrewing fastening screw and end anchorage bar, it will take place to become flexible between chucking piece and the regulation button head, later adjust the button head and just can carry out multi-angle regulation in the inside of chucking piece, after adjusting, revolve tight pole and fastening screw in end, end anchorage bar and fastening screw will press from both sides tight the chucking piece, and then drive the chucking piece and carry out the fixed clamp tight to the regulation round head, thereby make this installing support not only be limited to the rotation on level or the vertical direction, the convenience that this mounting bracket adjusted when using has been increased.

Description

Projector support convenient to angle regulation

Technical Field

This application belongs to projector technical field, specifically is a projector support convenient to angle regulation.

Background

A projector, also called 'writing projector', provides a projection optical instrument with large-size pictures, on the basis of a direct projection slide projector, a reflector is added to change the light path, so that the image of a projection film flatly placed on a carrying glass is projected on a screen, and because a light collecting lens (usually a Fresnel lens) is larger, the projector can be used for projecting various large-size projection single sheets or rolled sheets which are manufactured in advance or written on site, projection teaching aids made of transparent materials and the like.

The projector frame for the primary school Chinese education comprises a track which is transversely arranged, a T-shaped guide rail groove transversely penetrates through the left side face of the track, a sliding block is arranged in the guide rail groove, an inserting sleeve is arranged at the bottom of the sliding block, a telescopic rod is arranged in the inserting sleeve, a frame for fixing the projector is arranged at the lower end of the telescopic rod, a hollow frame is arranged at the left side face of the frame, more than one fan is fixedly arranged at the left side of the hollow frame, an air inlet groove matched with the fan is arranged at the left side of the frame, support bars are symmetrically arranged at the inner bottom and the inner top of the frame, and a ventilation gap is formed between the support bars and the frame; the device can quickly adjust the installation position and effectively increase the heat dissipation capacity of the projector.

But the bracket angle in the application has less range and direction of adjustment, so that the bracket is inconvenient to use during installation and adjustment.

SUMMERY OF THE UTILITY MODEL

The purpose of this application lies in: in order to solve the above-mentioned problems, a projector mount is provided which facilitates angle adjustment.

The technical scheme adopted by the application is as follows: the utility model provides a projector support convenient to angle regulation, includes mounting substrate, mounting substrate's top fixedly connected with spliced pole, the upper surface of spliced pole is provided with two chucking pieces, the inside of chucking piece is provided with the regulation button head, the bottom of chucking piece is run through and is provided with end anchorage bar, the outside surface that the one end of end anchorage bar is located the chucking piece is provided with fastening nut one, the bottom threaded connection that end anchorage bar runs through the chucking piece is in fastening nut one's inside, the welding of the top opening part outer wall of chucking piece has the tight piece of clamp, and threaded connection has fastening screw between two tight pieces, the top of adjusting the button head is provided with the regulation post, the top fixedly connected with installation roof of regulation post.

Through adopting above-mentioned technical scheme, after will installing the roof and installing, can twist out fastening screw and end anchorage bar earlier, after unscrewing fastening screw and end anchorage bar, it will be not hard up to take place between chucking piece and the regulation button head, later adjust the button head just can carry out multi-angle regulation in the inside of chucking piece, after adjusting, twist end anchorage bar and fastening screw soon, end anchorage bar and fastening screw will press from both sides tight the chucking piece, and then drive the chucking piece and carry out the fixed clamp tight to the regulation round head, thereby make this installing support not only be limited to the rotation on level or the vertical direction, the convenience that this installing support was adjusted when using has been increased.

In a preferred embodiment, the four corners of the top mounting plate are provided with mounting through holes.

Through adopting above-mentioned technical scheme to be convenient for fix the installing roof, stability when having increased this installing support use.

In a preferred embodiment, a second fastening nut is arranged on the outer wall of one of the clamping pieces, and the fastening screw penetrates through the two clamping pieces and is connected to the inside of the second fastening nut in a threaded mode.

Through adopting above-mentioned technical scheme, press from both sides tight piece and will inwards press from both sides tight piece tightly under fastening screw's the twisting to can fix the regulation button head.

In a preferred embodiment, the bottom of the mounting substrate is provided with an upper adjusting column, and the bottom end of the upper adjusting column is slidably connected with an adjusting base.

By adopting the technical scheme, the distance between the mounting substrate and the connecting bottom plate can be adjusted, and convenience in mounting and use is facilitated.

In a preferred embodiment, a limiting sliding groove is formed in the middle of the outer side surface of the upper adjusting column, an adjusting screw is connected to a position, opposite to the limiting sliding groove, of the surface of the adjusting base through a threaded hole, and the adjusting screw penetrates through the adjusting base and is connected to the inside of a jack formed in the surface of the limiting sliding groove in a threaded mode.

In a preferred embodiment, a connecting bottom plate is fixedly connected to the bottom of the adjusting base, a mounting bottom plate is fixedly connected to the middle of the lower surface of the connecting bottom plate, and a mounting hole is formed in the surface of the mounting bottom plate.

By adopting the technical scheme, the projector can be installed through the installation hole, and convenience in installation is improved.

In a preferred embodiment, the clamping plate comprises an outer metal housing and a rubber resistance pad, and the rubber resistance pad abuts against the surface of the adjustment knob.

Through adopting above-mentioned technical scheme, the fastness when having increased the chucking piece and having adjusted between the button head and being connected.

In conclusion, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

in this application, after will installing the roof and installing, can twist out fastening screw and end anchorage bar earlier, after unscrewing fastening screw and end anchorage bar, it will be not hard up to take place between chucking piece and the regulation button head, later adjust the button head just can carry out multi-angle regulation in the inside of chucking piece, after adjusting, twist end anchorage bar and fastening screw soon, end anchorage bar and fastening screw will press from both sides the chucking piece tightly, and then drive the chucking piece and carry out the fixed clamp tight to the regulation button head, thereby make this installing support not only be limited to the ascending rotation of level or vertical direction, the convenience of this installing support regulation when using has been increased.

Drawings

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

FIG. 2 is a schematic view of a bottom view of a mount of the present application;

FIG. 3 is a schematic view of the structure of the fastening sheet of the present application.

The labels in the figure are: 1. a mounting substrate; 2. connecting columns; 3. fastening a first nut; 4. fastening a second nut; 5. installing a top plate; 6. mounting a through hole; 7. an adjustment column; 8. a clamping piece; 9. fastening a screw rod; 10. adjusting the round head; 11. a clamping sheet; 12. a bottom fastening bar; 13. a limiting chute; 14. adjusting the screw rod; 15. connecting the bottom plate; 16. an adjusting base; 17. an upper adjusting column; 18. mounting a bottom plate; 19. mounting holes; 20. an outer metal housing; 21. a rubber resistance pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

With reference to figures 1-3 of the drawings,

example (b):

the utility model provides a projector support convenient to angle regulation, including mounting substrate 1, mounting substrate 1's top fixedly connected with spliced pole 2, the upper surface of spliced pole 2 is provided with two chucking pieces 11, the inside of chucking piece 11 is provided with regulation button head 10, the bottom of chucking piece 11 is run through and is provided with bottom anchorage bar 12, the outside surface that the one end of bottom anchorage bar 12 is located chucking piece 11 is provided with fastening nut one 3, bottom anchorage bar 12 runs through the bottom threaded connection of chucking piece 11 is in fastening nut one 3's inside, the welding of the top opening part outer wall of chucking piece 11 has tight piece 8, threaded connection has fastening screw 9 between two tight pieces 8, the top of adjusting button head 10 is provided with regulation post 7, the top fixedly connected with installation roof 5 of regulation post 7, after will installing roof 5, can twist out fastening screw 9 and bottom anchorage bar 12 earlier, after twisting fastening screw 9 and bottom anchorage bar 12 loose, will take place to become flexible between chucking piece 11 and the regulation button head 10, later regulation piece 10 just can adjust the inside of fastening piece 11 and carry out regulation screw rod, it will twist tight support to carry out the regulation screw and the convenience to the installation of the tight piece of this perpendicular fastening screw when not only to the installation of fastening piece with the regulation button head, thereby it will increase the fastening screw to fasten the installation of the multi-angle, the installation and the installation of the convenience to the fastening piece, the installation of this regulation post 11, thereby it will be restricted to carry out the convenience to the fastening rod and the convenience to the installation of the fastening rod 12, the convenience.

Mounting through holes 6 have been seted up at four edges of roof 5 to be convenient for fix roof 5, stability when having increased this installing support and using.

The outer wall of one clamping piece 8 is provided with a second fastening nut 4, a fastening screw 9 penetrates through the two clamping pieces 8 and is connected inside the second fastening nut 4 in a threaded mode, and the clamping piece 8 can clamp the clamping piece 11 inwards under the screwing of the fastening screw 9, so that the adjusting round head 10 can be fixed.

The bottom of mounting substrate 1 is provided with regulation post 17, the bottom sliding connection who goes up regulation post 17 has regulation base 16, spacing spout 13 has been seted up at the outside surface middle part of going up regulation post 17, the relative department of screw hole threaded connection who offers through the screw hole threaded connection who sets up on the surface of regulation base 16 and spacing spout 13 has adjusting screw 14, adjusting screw 14 runs through the inside of the jack that 16 threaded connection of regulation base was seted up on spacing spout 13 surface, thereby make mounting substrate 1 and the distance between connecting the bottom plate 15 can adjust, convenience when being convenient for install and use.

The bottom fixedly connected with of adjusting base 16 connects bottom plate 15, connects bottom plate 15's lower surface middle part fixedly connected with mounting plate 18, and mounting hole 19 has been seted up on mounting plate 18's surface, can install the projector through mounting hole 19, has increased the convenience when installing.

The chucking sheet 11 includes outer metal casing 20 and rubber resistance pad 21, and rubber resistance pad 21 and the surperficial looks butt of adjusting button head 10, has increased chucking sheet 11 and has adjusted the frictional force between the button head 10, has increased the fastness when being connected between chucking sheet 11 and the regulation button head 10.

The implementation principle of this application is convenient for angle regulation's projector support embodiment: during the use, after will installing roof 5 and installing, can twist out fastening screw 9 and end anchorage bar 12 earlier, after unscrewing fastening screw 9 and end anchorage bar 12, will take place to become flexible between chucking piece 11 and the regulation button head 10, later adjust button head 10 and just can carry out multi-angle modulation in chucking piece 11's inside, after adjusting, twist end anchorage bar 12 and fastening screw 9 soon, end anchorage bar 12 and fastening screw 9 will press from both sides chucking piece 11 tightly, and then drive chucking piece 11 and carry out the fixed clamp tight to adjusting button head 10, thereby make this installing support not only be limited to the rotation on level or the vertical direction, the convenience that this installing support was adjusted when using has been increased.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a projector support convenient to angle regulation, includes mounting substrate (1), its characterized in that: the top fixedly connected with spliced pole (2) of mounting substrate (1), the upper surface of spliced pole (2) is provided with two chucking pieces (11), the inside of chucking piece (11) is provided with adjusts button head (10), the bottom of chucking piece (11) is run through and is provided with bottom anchorage bar (12), the outside surface that the one end of bottom anchorage bar (12) is located chucking piece (11) is provided with fastening nut (3), bottom anchorage bar (12) run through the bottom threaded connection of chucking piece (11) is in the inside of fastening nut (3), the welding of the top opening part outer wall of chucking piece (11) has clamping piece (8), and threaded connection has fastening screw (9) between two clamping piece (8), the top of adjusting button head (10) is provided with adjusts post (7), the top fixedly connected with installation roof (5) of adjusting post (7).

2. A projector mount for facilitating angle adjustment as claimed in claim 1, wherein: and the four corners of the mounting top plate (5) are provided with mounting through holes (6).

3. A projector mount for facilitating angle adjustment as claimed in claim 1, wherein: the outer wall of one clamping piece (8) is provided with a second fastening nut (4), and the fastening screw (9) penetrates through the two clamping pieces (8) and is connected to the inside of the second fastening nut (4) in a threaded mode.

4. A projector mount as claimed in claim 1, wherein: the bottom of mounting substrate (1) is provided with upper adjusting column (17), the bottom sliding connection of upper adjusting column (17) has regulation base (16).

5. A projector mount as claimed in claim 4, wherein: the middle part of the outer side surface of the upper adjusting column (17) is provided with a limiting sliding groove (13), the position, opposite to the limiting sliding groove (13), of the surface of the adjusting base (16) is in threaded connection with an adjusting screw rod (14) through a threaded hole formed in the surface of the limiting sliding groove, and the adjusting screw rod (14) penetrates through the inner part of a jack formed in the surface of the limiting sliding groove (13) in the threaded connection mode of the adjusting base (16).

6. A projector mount as claimed in claim 4, wherein: the bottom of the adjusting base (16) is fixedly connected with a connecting bottom plate (15), the middle of the lower surface of the connecting bottom plate (15) is fixedly connected with a mounting bottom plate (18), and mounting holes (19) are formed in the surface of the mounting bottom plate (18).

7. A projector mount as claimed in claim 1, wherein: the clamping sheet (11) comprises an outer metal shell (20) and a rubber resistance pad (21), and the rubber resistance pad (21) is abutted to the surface of the adjusting round head (10).