CN215423842U

CN215423842U - Novel multi-functional projection stand

Info

Publication number: CN215423842U
Application number: CN202120861062.7U
Authority: CN
Inventors: 崔丽丽
Original assignee: Tianjin Liying Technology Co ltd
Current assignee: Tianjin Liying Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-01-07
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a novel multifunctional projection display stand, which comprises a main rod, wherein one side of the main rod is provided with a connecting seat, the other side of the main rod is provided with a lens, the bottom of the connecting seat is provided with a display stand, the top of one side of the outer surface of the display stand is provided with an anti-skid pad, one end of the main rod is provided with a slide rail bracket, the two ends of the outer surface bottom of the slide rail bracket are provided with first brackets, the bottom of the outer surface of the first bracket is provided with a second bracket, the bottom of the second bracket is provided with a base, the periphery of the base is provided with base fixing positions, the periphery of the inside of the base is provided with lens fixing positions, the bottom of one side of the outer surface bottom of the display stand is provided with a fixing block, and the bottom of the fixing block is provided with a baffle; this novel multi-functional projection stand can reach the difficult not hard up of camera junction through setting up slide rail support, base, baffle and fixed block, and the durability is better, and reducible desktop space that occupies simultaneously is convenient fixed.

Description

Novel multi-functional projection stand

Technical Field

The utility model relates to the technical field of projection display stands, in particular to a novel multifunctional projection display stand.

Background

The display stand is also called a material object display stand, when the display stand is connected to a projector and a television, data, lectures, material objects, slides and the like can be clearly displayed, the display stand is one of indispensable teaching equipment in a multimedia classroom, and a common video display stand comprises three parts: the back of the display stand is also provided with a series of interfaces, and some display stands facing high-end markets also comprise accessories such as an infrared remote controller, a computer image capturing adapter, a liquid crystal monitor and the like.

The prior art has the following defects or problems:

1. most of the existing multifunctional projection exhibition stands are provided with camera parts which are rotatably connected through bolts, the camera parts can rotate to scan information at different positions, but after long-term use, the rotating connection parts of the cameras are easy to slide and loosen, the durability is not strong, and the moving area of the cameras is limited;

2. present multi-functional projection stand is in the use, because the stand size is great can occupy the use of desktop, and is difficult to fix, leads to the phenomenon of empting to take place because of external factors easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel multifunctional projection exhibition stand aiming at the defects of the prior art so as to achieve the purposes of good durability and easiness in fixation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel multi-functional projection stand, includes the mobile jib, mobile jib one side is provided with the connecting seat, the mobile jib opposite side is provided with the camera lens, the connecting seat bottom is provided with the show stand, show stand surface one side top is provided with the slipmat, mobile jib one end is provided with the slide rail support, slide rail support surface bottom both ends are provided with first support, first support surface bottom is provided with the second support, second support bottom is provided with the base, the base is provided with the fixed position of base all around, the inside fixed position of camera lens that is provided with all around of base, show stand surface bottom one side bottom is provided with the fixed block, the fixed block bottom is provided with the baffle, the baffle bottom is provided with the bolt, the bolt bottom is provided with the fixture block, the fixture block bottom is provided with control knob.

As a preferred technical scheme, the main rod is fixedly connected with the connecting seat, the non-slip mat is fixedly connected with the display platform, the non-slip mat is made of silica gel, and the top of the outer surface of the non-slip mat is a sawtooth-shaped surface.

As a preferred technical scheme of the present invention, the first support is fixedly connected to a slide rail support, a slide rail is disposed at the bottom of the outer surface of the first support, a pulley is disposed at the top of the outer surface of the second support, and the first support is slidably connected to the second support.

As a preferable technical scheme of the utility model, the top of the outer surface of the lens is provided with a pulley, the bottom of the outer surface of the second support is provided with a slide rail, and the lens is connected with the second support in a sliding manner.

As a preferred technical scheme of the present invention, the base fixing positions are provided with four groups, the base passes through the base fixing positions through screws and is fixedly connected to the bottom of the outer surface of the second bracket, the lens fixing positions are provided with four groups, and the lens passes through the lens fixing positions through screws and is fixedly connected to the bottom of the outer surface of the base.

As a preferred technical scheme of the utility model, the bottom of the fixed block is provided with a cylindrical rod, the fixed block is movably connected with the display stand, the baffle is sleeved on the cylindrical rod at the bottom of the fixed block, and the baffle is connected with the fixed block in a sliding manner.

As a preferred technical scheme, the clamping block is arranged to be a nut-shaped cylinder, the bolt is rotatably connected with the clamping block and fixedly connected with the control knob, and the bolt is clamped at the bottom of the outer surface of the baffle plate through the control knob.

Compared with the prior art, the utility model provides a novel multifunctional projection exhibition stand, which has the following beneficial effects:

1. the novel multifunctional projection exhibition stand is characterized in that pulleys are arranged at the top of the outer surface of a lens, slide rails are arranged at the bottom of the outer surface of a second support, the lens is in sliding connection with the second support, four groups of lens fixing positions are arranged on the base, the base penetrates through the base fixing positions through screws and is fixedly connected to the bottom of the outer surface of the second support, four groups of lens fixing positions are arranged on the lens fixing positions, and the lens penetrates through the lens fixing positions through screws and is fixedly connected to the bottom of the outer surface of the base, so that after long-term use, the phenomenon that the movable connection part of the camera cannot slide or loosen can be avoided, the durability is better, and the movable area of the camera is wider;

2. this novel multi-functional projection stand has cylindrical pole through setting up the fixed block bottom, fixed block and show stand fixed connection, the cylindrical pole of baffle cup joint in the fixed block bottom, baffle and fixed block sliding connection, the fixture block sets up to nut form cylinder, the bolt rotates with the fixture block to be connected, bolt and control knob fixed connection, the bolt passes through control knob joint in baffle surface bottom, can reach in the use, reduce and occupy the desktop space, conveniently fix, can not lead to the phenomenon emergence of empting because of external factors.

Drawings

FIG. 1 is a schematic view of a planar structure of a novel multifunctional projection display stand according to the present invention;

FIG. 2 is a schematic view of a novel multifunctional projection display stand slide rail bracket structure according to the present invention;

FIG. 3 is a schematic view of a base structure of a novel multifunctional projection exhibition stand according to the present invention;

fig. 4 is a schematic view of a novel multifunctional projection exhibition stand baffle structure.

In the figure: 1. a main rod; 2. a connecting seat; 3. a lens; 4. a display stand; 5. a non-slip mat; 6. a slide rail bracket; 7. a first bracket; 8. a second bracket; 9. a base; 10. fixing the base; 11. fixing the lens; 12. a fixed block; 13. a baffle plate; 14. a bolt; 15. a clamping block; 16. and a control knob.

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. 1-4, in this embodiment: the utility model provides a novel multi-functional projection stand, including

mobile jib

1, 1 one side of mobile jib is provided with connecting

seat

2, 1 opposite side of mobile jib is provided with

camera lens

3, 2 bottoms of connecting seat are provided with

show stand

4, 4 surface one side tops of show stand are provided with

slipmat

5, 1 one end of mobile jib is provided with

slide rail bracket

6, 6 surface bottom both ends of slide rail bracket are provided with

first support

7, 7 surface bottoms of first support are provided with

second support

8, 8 bottoms of second support are provided with base 9, base 9 is provided with base fixed position 10 all around, 9 inside camera lens fixed position 11 that is provided with all around of base, 4 surface bottom one side bottoms of show stand are provided with

fixed block

12, 12 bottoms of fixed block are provided with

baffle

13, 13 bottoms of baffle are provided with

bolt

14, 14 bottoms of bolt are provided with

fixture block

15, 15 bottoms of fixture block are provided with control knob 16.

In the embodiment, the main rod 1 is fixedly connected with the connecting seat 2, the non-slip mat 5 is fixedly connected with the display stand 4, the non-slip mat 5 is made of silica gel, and the top of the outer surface of the non-slip mat 5 is provided with a saw-toothed surface, so that an object to be displayed can be more stably placed on the surface of the display stand 4; the first support 7 is fixedly connected with the slide rail support 6, a slide rail is arranged at the bottom of the outer surface of the first support 7, a pulley is arranged at the top of the outer surface of the second support 8, and the first support 7 is slidably connected with the second support 8, so that the lens 3 can be driven to horizontally translate; the top of the outer surface of the lens 3 is provided with a pulley, the bottom of the outer surface of the second bracket 8 is provided with a slide rail, and the lens 3 is connected with the second bracket 8 in a sliding manner, so that the lens 3 can be driven to longitudinally move in the horizontal direction; four groups of base fixing positions 10 are arranged, the base 9 penetrates through the base fixing positions 10 through screws to be fixedly connected to the bottom of the outer surface of the second support 8, four groups of lens fixing positions 11 are arranged, and the lens 3 penetrates through the lens fixing positions 11 through screws to be fixedly connected to the bottom of the outer surface of the base 9, so that the lens 3 can be well fixed and is prevented from loosening; the bottom of the fixed block 12 is provided with a cylindrical rod, the fixed block 12 is movably connected with the display stand 4, the baffle 13 is sleeved on the cylindrical rod at the bottom of the fixed block 12, and the baffle 13 is in sliding connection with the fixed block 12, so that the fixed block 12 can be selectively installed according to the use requirement; the fixture block 15 is a nut-shaped cylinder, the bolt 14 is rotatably connected with the fixture block 15, the bolt 14 is fixedly connected with the control knob 16, and the bolt 14 is clamped at the bottom of the outer surface of the baffle plate 13 through the control knob 16, so that the baffle plate 13 and the tabletop can be well fixed through the control knob 16, and the purpose of fixing the whole device is achieved.

The working principle and the using process of the utility model are as follows: during the use, will need the article of show to place on show stand 4 surface, slipmat 5 prevents the slip of article, then shoots the article of needs show through camera lens 3, can adjust camera lens 3 horizontal or longitudinal removal in horizontal position through first support 7 and second support 8, adjusts the angle of shooing, uses the control knob 16 of show stand 4 bottom to adjust the position between desktop and baffle 13, fixes whole device in addition.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 novel multi-functional projection stand which characterized in that: the novel multifunctional mobile phone comprises a main rod (1), wherein a connecting seat (2) is arranged on one side of the main rod (1), a lens (3) is arranged on the other side of the main rod (1), a display table (4) is arranged at the bottom of the connecting seat (2), an anti-slip pad (5) is arranged at the top of one side of the outer surface of the display table (4), a slide rail support (6) is arranged at one end of the main rod (1), first supports (7) are arranged at the two ends of the bottom of the outer surface of the slide rail support (6), second supports (8) are arranged at the bottom of the outer surface of the first supports (7), a base (9) is arranged at the bottom of the second supports (8), base fixing positions (10) are arranged around the base (9), lens fixing positions (11) are arranged around the inside of the base (9), a fixing block (12) is arranged at the bottom of one side of the outer surface of the display table (4), and a baffle (13) is arranged at the bottom of the fixing block (12), the bottom of the baffle (13) is provided with a bolt (14), the bottom of the bolt (14) is provided with a clamping block (15), and the bottom of the clamping block (15) is provided with a control knob (16).

2. The novel multifunctional projection exhibition stand of claim 1, wherein: mobile jib (1) and connecting seat (2) fixed connection, slipmat (5) and show stand (4) fixed connection, slipmat (5) adopt the silica gel material to make, slipmat (5) surface top sets up to the cockscomb structure surface.

3. The novel multifunctional projection exhibition stand of claim 1, wherein: the first support (7) is fixedly connected with the sliding rail support (6), the bottom of the outer surface of the first support (7) is provided with a sliding rail, the top of the outer surface of the second support (8) is provided with a pulley, and the first support (7) is connected with the second support (8) in a sliding mode.

4. The novel multifunctional projection exhibition stand of claim 1, wherein: the top of the outer surface of the lens (3) is provided with a pulley, the bottom of the outer surface of the second support (8) is provided with a slide rail, and the lens (3) is connected with the second support (8) in a sliding manner.

5. The novel multifunctional projection exhibition stand of claim 1, wherein: the utility model discloses a camera lens, including base fixed position (10), base (9) pass base fixed position (10) fixed connection in second support (8) surface bottom through the screw, camera lens fixed position (11) are provided with four groups, camera lens (3) pass camera lens fixed position (11) fixed connection in base (9) surface bottom through the screw.

6. The novel multifunctional projection exhibition stand of claim 1, wherein: the display table is characterized in that a cylindrical rod is arranged at the bottom of the fixed block (12), the fixed block (12) is movably connected with the display table (4), the baffle (13) is sleeved on the cylindrical rod at the bottom of the fixed block (12), and the baffle (13) is connected with the fixed block (12) in a sliding mode.

7. The novel multifunctional projection exhibition stand of claim 1, wherein: the clamping block (15) is a nut-shaped cylinder, the bolt (14) is rotatably connected with the clamping block (15), the bolt (14) is fixedly connected with the control knob (16), and the bolt (14) is clamped at the bottom of the outer surface of the baffle plate (13) through the control knob (16).