CN111336360B

CN111336360B - Changeable formula internet projection arrangement

Info

Publication number: CN111336360B
Application number: CN202010166986.5A
Authority: CN
Inventors: 沈晨杰
Original assignee: Shanghai Tongshang New Energy Technology Development Center
Current assignee: Shanghai Qiaoyin High Technology Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2021-08-13
Anticipated expiration: 2040-03-11
Also published as: CN111336360A

Abstract

The invention relates to the technical field of internet and discloses a changeable internet projection device which comprises a supporting seat, wherein a fixed shaft is arranged at the lower right corner of the supporting seat, a rotating rod is connected to the front end of the fixed shaft, the left end of the rotating rod is connected with a rotating shaft, the rotating shaft is arranged in a supporting plate, a baffle is connected to the upper right part of the supporting plate, a movable rod is connected to the baffle, a sucking disc is connected to the right end of the movable rod, a transverse cylinder is arranged on the lower side of the supporting plate, a rotating rod is connected to the transverse cylinder, a squeezing ball is fixedly connected to the right end of the rotating rod, a plurality of groups of sliding blocks are arranged on the right part of the transverse cylinder, a moving rod is fixedly connected to the outer side of each sliding block, a tightening ball is fixedly connected to one end of the moving rod, and an arc groove is formed in the middle part of the supporting seat. This changeable formula internet projection arrangement, the accessible changes the projection direction with rotatory backup pad, possesses can be to vertical wall and ceiling projection, and can be convenient for finely tune the advantage of the distance of projecting apparatus and projection wall.

Description

Changeable formula internet projection arrangement

Technical Field

The invention relates to the technical field of internet, in particular to a changeable internet projection device.

Background

The internet, also known as an international network, refers to a huge network formed by connecting networks in series, and these networks are connected by a set of general protocols to form a logically single huge international network. With the development of society and the advancement of science and technology, many existing articles for people's daily life are all built on the internet, a projector is one of them, and a projector, also called a projector, is a device capable of projecting images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, and the like through different interfaces to play corresponding video signals.

The projector needs the strutting arrangement to keep its ability steady operation in the in-process of using, and more people like now and use projection arrangement in the bedroom, and still can have the demand of lying and watching the video, and current device mostly can only be with image projection to vertical wall, and can not be with image projection to the ceiling in order to make things convenient for people to lie and watch the video, also have some devices that can be to the ceiling projection simultaneously, but this type of device accomplishes with the help of reflector and convex lens, and the projector need adjust its and the distance of projection wall when using and guarantee projection effect, and come the projection of original horizontally image to vertical direction with the help of reflector and convex lens, then will be very inconvenient when carrying out the fine setting distance and reaching best projection effect.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a variable internet projection device which has the advantages of being capable of projecting to a vertical wall and a ceiling and being convenient for fine adjustment of the distance between a projector and a projection wall, and solves the problems that the conventional device cannot project to the vertical wall and the ceiling and cannot be convenient for fine adjustment of the distance between the projector and the projection wall.

(II) technical scheme

In order to realize the purposes of projecting to a vertical wall and a ceiling and being convenient for fine adjustment of the distance between a projector and a projection wall, the invention provides the following technical scheme: a variable internet projection device comprises a supporting seat, wherein a fixed shaft is fixedly arranged at the lower right corner of the supporting seat, a rotating rod is connected at the front end of the fixed shaft, a rotating shaft is connected at the left end of the rotating rod and arranged in a supporting plate, a side plate is fixedly connected at the upper side of the supporting plate, a spring is connected at the inner side of the side plate, a clamping block is connected at one end of the spring, a fastening bolt is arranged on the clamping block, a baffle is fixedly connected above the right part of the supporting plate, a movable rod is connected on the baffle, a sucking disc is fixedly connected at the right end of the movable rod, a first magnetic block is fixedly connected at the lower side of the supporting plate, a second magnetic block is arranged below the first magnetic block and fixedly connected at the upper side of a transverse cylinder, a rotating rod is connected in the transverse cylinder, a squeezing ball is fixedly connected at the right end of the rotating rod, a plurality of groups of sliding blocks are arranged at the right part of the transverse cylinder, a moving rod is fixedly connected at the outer side of the sliding blocks, and a clamping ball is fixedly connected at one end of the moving rod, the middle part of the supporting seat is fixedly provided with an arc groove.

Preferably, the upper left side of supporting seat is the cambered surface, and the right part of backup pad and the right part of a horizontal section of thick bamboo all set up to the cambered surface corresponding with the supporting seat, thereby be convenient for move the backup pad on the supporting seat with the distance of projecting apparatus and projection wall finely tune to and can make things convenient for a horizontal section of thick bamboo to play the supporting role to the backup pad.

Preferably, the cross-section of clamp splice is "L" shape, and sets up to the muscle groove between clamp splice and the backup pad and be connected, can be convenient for the clamp splice move in the backup pad and conveniently carry out the centre gripping to the projecting apparatus and fix.

Preferably, the magnetic pole at the lower part of the first magnetic block is opposite to the magnetic pole at the upper part of the second magnetic block, and the transverse cylinder can be tightly attached to the supporting plate through the attraction of the first magnetic block and the second magnetic block so as to be beneficial to supporting the supporting plate.

Preferably, the rotating rod is connected with the transverse cylinder through threads, so that the extrusion ball can move inwards in the transverse cylinder to drive the sliding block to move outwards by rotating the rotating rod.

Preferably, two sets of the opposite one side of slider sets up to the inclined plane, and sets up to the muscle groove between slider and the horizontal section of thick bamboo and be connected, can make things convenient for the slider to receive the extrusion of crowded ball and remove.

(III) advantageous effects

Compared with the prior art, the invention provides a changeable internet projection device, which has the following beneficial effects:

1. this changeable formula internet projection device through being provided with the backup pad, then can place the projecting apparatus on the backup pad, fixes spacingly through the effect of clamp splice and baffle to the projecting apparatus, makes the projecting apparatus to vertical wall projection through being parallel with backup pad and supporting seat base, makes the projecting apparatus to the ceiling projection through making backup pad and supporting seat base perpendicular.

2. This changeable formula internet projection arrangement, through be provided with the fixed axle on the supporting seat and be provided with the axis of rotation in the backup pad, and be connected the fixed axle with the axis of rotation through the bull stick, then can reciprocate the backup pad along the cambered surface of supporting seat, and then change the position of backup pad on the supporting seat, then just can finely tune the distance between projecting apparatus and the vertical wall when the backup pad level, just can finely tune the distance between projecting apparatus and the ceiling when the backup pad is vertical to make the projecting apparatus can have better projection effect.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

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

FIG. 3 is an enlarged view of a portion of FIG. 1 at A in accordance with the present invention;

FIG. 4 is a left side cross-sectional view of the support plate of the present invention;

FIG. 5 is a top cross-sectional view of a cross-barrel according to the present invention;

FIG. 6 is a schematic view of the connection of the arc groove and the tightening ball according to the present invention.

In the figure: 1-supporting seat, 2-fixed shaft, 3-rotating rod, 4-rotating shaft, 5-supporting plate, 6-side plate, 7-spring, 8-clamping block, 9-fastening bolt, 10-baffle, 11-movable rod, 12-sucking disc, 13-first magnetic block, 14-second magnetic block, 15-transverse cylinder, 16-rotating rod, 17-extruding ball, 18-sliding block, 19-moving block, 20-fastening ball and 21-arc groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a variable internet projector includes a supporting base 1, a fixed shaft 2 is fixedly disposed at a lower right corner of the supporting base 1, a rotating shaft 3 is connected to a front end of the fixed shaft 2, a rotating shaft 4 is connected to a left end of the rotating shaft 3, the rotating shaft 4 is disposed in a supporting plate 5, a side plate 6 is fixedly connected to an upper side of the supporting plate 5, a spring 7 is connected to an inner side of the side plate 6, a clamping block 8 is connected to one end of the spring 7, a cross section of the clamping block 8 is "L" shaped, a rib groove is disposed between the clamping block 8 and the supporting plate 5 for facilitating the movement of the clamping block 8 on the supporting plate 5 to facilitate clamping and fixing of a projector, a fastening bolt 9 is disposed on the clamping block 8, a baffle plate 10 is fixedly connected to an upper right portion of the supporting plate 5, a movable rod 11 is connected to the baffle plate 10, a suction cup 12 is fixedly connected to a right end of the movable rod 11, a first magnet 13 is fixedly connected to a lower side of the supporting plate 5, a second magnetic block 14 is arranged below the first magnetic block 13, the magnetic pole at the lower part of the first magnetic block 13 is opposite to the magnetic pole at the upper part of the second magnetic block 14, a transverse cylinder 15 is tightly attached to the support plate 5 by the attraction of the first magnetic block 13 and the second magnetic block 14 so as to be beneficial to supporting the support plate 5, the second magnetic block 14 is fixedly connected to the upper side of the transverse cylinder 15, wherein the left upper side of the support seat 1 is a cambered surface, the right part of the support plate 5 and the right part of the transverse cylinder 15 are both set to be cambered surfaces corresponding to the support seat 1, so that the support plate 5 can be conveniently moved on the support seat 1 so as to finely adjust the distance between the projector and the projection wall, the transverse cylinder 15 can be conveniently used for supporting the support plate 5, a rotating rod 16 is connected in the transverse cylinder 15, the rotating rod 16 is connected with the transverse cylinder 15 through threads, so that the extruding ball 17 can be conveniently moved inwards in the transverse cylinder 15 through rotating the rotating rod 16 to drive the sliding block 18 to move outwards, crowded ball 17 of right-hand member fixedly connected with of swing arm 16, the right part of horizontal section of thick bamboo 15 is provided with multiunit slider 18, the one side that slider 18 is relative sets up to the inclined plane, can make things convenient for slider 18 to receive crowded ball 17's extrusion and remove, and set up to the muscle groove between slider 18 and the horizontal section of thick bamboo 15 and be connected, the outside fixedly connected with of slider 18 moves pole 19, move the tight ball 20 of one end fixedly connected with of pole 19, the fixed arc groove 21 that is provided with in middle part of supporting seat 1, tight ball 20 sets up in arc groove 21.

The working principle is as follows: the projector is placed on a supporting plate 5, the clamping block 8 is used for fixing the clamping block 8 after the side wall of the projector is clamped by the clamping block 8, the projector is fixed and limited on the supporting plate 5 through the action of the clamping block 8 and a baffle plate 10, when the projector needs to project towards the horizontal direction, the supporting plate 5 can be horizontally placed, a movable rod 11 is adsorbed on the side wall of a supporting seat 1 through a sucking disc 12 to limit the supporting plate 5, a transverse cylinder 15 is tightly attached to the lower side of the supporting plate 5 through the attraction of a first magnetic block 13 and a second magnetic block 14, a rotating rod 16 is rotated to enable a squeezing ball 17 to press a sliding block 18 to move outwards so as to drive a squeezing ball 20 to press an arc groove 21 to fix the transverse cylinder 15, the supporting plate 5 can be supported through the transverse cylinder 15 to prevent the transverse cylinder from falling down, when the projector needs to project towards the ceiling, the supporting plate 5 can be rotated to enable the supporting plate 5 to be in a vertical state, at the moment, the projector projects towards the ceiling, it is spacing to backup pad 5 to accomplish through sucking disc 12 absorption in the lateral wall of supporting seat 1 with movable rod 11 equally, because of being provided with fixed axle 2 on supporting seat 1 and being provided with axis of rotation 4 in backup pad 5, and be connected fixed axle 2 and axis of rotation 4 through bull stick 3, then can reciprocate backup pad 5 along the cambered surface of supporting seat 1, and then change backup pad 5 the position of locating on supporting seat 1, then just can finely tune the distance between projecting apparatus and the vertical wall when backup pad 5 level, just can finely tune the distance between projecting apparatus and the ceiling when backup pad 5 is vertical, thereby make the projecting apparatus can have better projection effect.

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 changeable formula internet projection arrangement, includes supporting seat (1), its characterized in that: a fixed shaft (2) is fixedly arranged at the lower right corner of the supporting seat (1), the front end of the fixed shaft (2) is connected with a rotating rod (3), the left end of the rotating rod (3) is connected with a rotating shaft (4), the rotating shaft (4) is arranged in a supporting plate (5), the upper side of the supporting plate (5) is fixedly connected with a side plate (6), the inner side of the side plate (6) is connected with a spring (7), one end of the spring (7) is connected with a clamping block (8), a fastening bolt (9) is arranged on the clamping block (8), a baffle plate (10) is fixedly connected above the right part of the supporting plate (5), a movable rod (11) is connected onto the baffle plate (10), a sucker (12) is fixedly connected at the right end of the movable rod (11), a first magnetic block (13) is fixedly connected to the lower side of the supporting plate (5), a second magnetic block (14) is arranged below the first magnetic block (13), and the second magnetic block (14) is fixedly connected to the upper side of a transverse cylinder (15), be connected with swing arm (16) in horizontal section of thick bamboo (15), the crowded ball (17) of right-hand member fixedly connected with of swing arm (16), the right part of horizontal section of thick bamboo (15) is provided with multiunit slider (18), and the outside fixedly connected with of slider (18) moves pole (19), moves one end fixedly connected with tight ball (20) of pole (19), and the fixed arc groove (21) that is provided with in middle part of supporting seat (1), the upper left side of supporting seat (1) is the cambered surface, and the right part of backup pad (5) and the right part of horizontal section of thick bamboo (15) all set up to the cambered surface corresponding with supporting seat (1), be connected through the screw thread between swing arm (16) and horizontal section of thick bamboo (15), two sets up to the inclined plane in the relative one side of slider (18), and set up to the muscle groove between slider (18) and horizontal section of thick bamboo (15) and be connected.

2. The variable internet projection apparatus of claim 1, wherein: the section of the clamping block (8) is L-shaped, and the clamping block (8) is connected with the supporting plate (5) through a rib groove.

3. The variable internet projection apparatus of claim 1, wherein: the magnetic pole at the lower part of the first magnetic block (13) is opposite to the magnetic pole at the upper part of the second magnetic block (14).