CN202069211U

CN202069211U - Integrated bracket of white board and projector

Info

Publication number: CN202069211U
Application number: CN2011201790911U
Authority: CN
Inventors: 蔡国伟
Original assignee: CHANGZHOU LITU ELECTONIC TECHNOLOGY CO LTD
Current assignee: CHANGZHOU LITU ELECTONIC TECHNOLOGY CO LTD
Priority date: 2011-05-31
Filing date: 2011-05-31
Publication date: 2011-12-14
Anticipated expiration: 2021-05-31

Abstract

The utility model relates to an integrated bracket of a white board and a projector, which comprises two side stand columns, two cross beams and universal trolley wheels, wherein the two cross beams stretch across between the stand columns, and the universal trolley wheels are installed at teh bottoms of the two side stand columns. Regulating rods which can move up and down are arranged on the two side stand columns, and supporting rods are installed on the regulating rods. The bottom of each regulating rod and the top of each supporting rod are respectively provided with a group of L-shaped supporting clamps for bearing the white board. The upper end of each regulating rod is provided with a sliding groove, and the lower end is provided with a serrated notch. The regulating rods and the stand columns are firmly fixed through positioning pins penetrating through the sliding grooves and the serrated notches. Moving grooves are arranged on the supporting rods, and the supporting rods and the regulating rods are firmly fixed through bolts penetrating through the moving grooves. By adopting the combinantion of the regulating rods and the supporting rods, the integrated bracket of the white board and the projector can be convenient to regulate the terrain clearance of the white board. As the L-shaped supporting clamps are arranged, the white board can be effectively clamped when the white board is hung, and therefore the white board is prevented from leaning and collapsing.

Description

Blank projector integrated bracket

Technical field

The utility model relates to the field of the auxiliary equipment of imparting knowledge to students, especially a kind of blank projector integrated bracket.

Background technology

At present, in the existing multimedia education system, need use electronic whiteboard and supporting use projector imparts knowledge to students, in use, electronic whiteboard need be fixed on the support, projector will be installed on ceiling or the wall then, now being connected between the support of Shi Yonging and the electronic whiteboard all is stationary structure, on support, hole, corresponding boring on electronic whiteboard then, fastening by screw then, this support can't conveniently be regulated the required height of people, need support by different supports with fixing for different electronic whiteboards, use inconvenience like this, again trouble.

The utility model content

The technical problems to be solved in the utility model is: in order to overcome the problem that exists in above-mentioned, provide a kind of simple in structure, easy to use and can regulate the blank projector integrated bracket of height.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of blank projector integrated bracket, comprise two heel posts and across two crossbeams between column and the universal rolling wheel that is installed in two heel posts bottoms, described two heel posts are provided with adjusting rod moving up and down, bearing rod is installed on the adjusting rod, described adjusting rod bottom and bearing rod top are provided with one group of L type propclip that is used for the support blank, described adjusting rod upper end offers chute, the lower end offers the zigzag notch, the tooth mouth down, adjusting rod and column pass chute by alignment pin and the zigzag notch is fastening fixing, offer shifting chute on the described bearing rod, it is fastening fixing that bearing rod and adjusting rod pass shifting chute by bolt.

Use in order to be fit to place the different blank of thickness, every group of L type propclip formed by short L type propclip and long L type propclip, all offer slippage slot on short L type propclip and the long L type propclip, it is fastening fixing that described short L type propclip and long L type propclip pass slippage slot by bolt.

Described crossbeam is provided with projector's arm, has several holes on arm, can be fastened on the corresponding hole according to height requirement.

The beneficial effects of the utility model are: blank of the present utility model projector integrated bracket, adopt combining of adjusting rod and bearing rod, and can conveniently regulate the terrain clearance of blank, can be fit to the blank use of different size dimensions; In the bottom of adjusting rod and the top of bearing rod L type propclip is set, can when hanging blank, can effectively blank be clamped, thereby prevent to tilt and collapse and can be fit to the blank of different-thickness, this support is easy to use, and is simple in structure, can regulate arbitrary height in the use.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation after the fractionation of the present utility model;

Fig. 3 is an A place structure for amplifying schematic diagram among Fig. 2.

1. columns among the figure, 2. crossbeam, 3. universal rolling wheel, 4. adjusting rod, 41. chutes, 42. zigzag notches, 5. bearing rod, 51. shifting chutes, 6.L type propclip, 61. short L type propclips, 62. long L type propclip, 7. arms.

The specific embodiment

In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

As Fig. 1, Fig. 2 and blank projector integrated bracket shown in Figure 3, comprise two heel posts 1 and across two crossbeams 2 between column 1, be fixed with projector's arm 7 by bolted on two crossbeams 2, in two heel posts, 1 bottom universal rolling wheel 3 is installed, two heel posts 1 are provided with adjusting rod 4 moving up and down, adjusting rod 4 upper ends offer chute 41, the lower end offers zigzag notch 42, adjusting rod 4 passes chute 41 with column 1 by alignment pin and zigzag notch 42 is fastening fixing, bearing rod 5 is installed on the adjusting rod 4, offer shifting chute 51 on the bearing rod 5, bearing rod 5 passes shifting chute 51 fastening fixing with adjusting rod 4 by bolt, it is fastening fixing with short L type propclip 61 and long L type propclip 62 that slippage slot 63 is passed by screw in adjusting rod 4 bottoms, and it is fastening fixing with short L type propclip 61 and long L type propclip 62 that slippage slot 63 is passed by screw in bearing rod 5 tops.

The using method of blank of the present utility model projector integrated bracket: according to the blank height, to on column 1 side, move to correct position by chute on the adjusting rod 4 41 and zigzag notch 42, fastening by screw then, the screw of fastening chute 41 is the perpendicularity that are used for keeping adjusting rod 4, the screw of fastening zigzag notch 42 is used for preventing that adjusting rod 4 from gliding, mobile then bearing rod 5 is to desired height, be adjusted to behind the proper height fastening fixing with adjusting rod 4, L type propclip 6 at adjusting rod 4 bottoms and bearing rod 5 tops, move short L type propclip 61 and long L type propclip 62, make have between short L type propclip 61 and the long L type propclip 62 can placing plate thickness spacing, by bolt and adjusting rod 4 and bearing rod 5 fastening fixing, at last projector is fixed on the arm 7 by the blank height is fastening then.

With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.

Claims

1. blank projector integrated bracket, comprise two heel posts (1) and across two crossbeams (2) between column (1) and the universal rolling wheel (3) that is installed in two heel posts (1) bottoms, it is characterized in that: described two heel posts (1) are provided with adjusting rod moving up and down (4), bearing rod (5) is installed on the adjusting rod (4), described adjusting rod (4) bottom and bearing rod (5) top are provided with one group of L type propclip (6) that is used for the support blank, described adjusting rod (4) upper end offers chute (41), the lower end offers zigzag notch (42), adjusting rod (4) passes chute (41) with column (1) by alignment pin and zigzag notch (42) is fastening fixing, offer shifting chute (51) on the described bearing rod (5), it is fastening fixing that bearing rod (5) and adjusting rod (4) pass shifting chute (51) by bolt.

2. blank according to claim 1 projector integrated bracket, it is characterized in that: every group of L type propclip (6) formed by short L type propclip (61) and long L type propclip (62), all offer slippage slot (63) on short L type propclip (61) and the long L type propclip (62), it is fastening fixing that described short L type propclip (61) and long L type propclip (62) pass slippage slot (63) by bolt.

3. blank according to claim 1 projector integrated bracket, it is characterized in that: described crossbeam (2) is provided with projector's arm (7).