CN200944180Y

CN200944180Y - Universal projector installation frame

Info

Publication number: CN200944180Y
Application number: CN 200620013400
Authority: CN
Inventors: 颜国忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-04
Filing date: 2006-04-04
Publication date: 2007-09-05
Anticipated expiration: 2016-04-04

Abstract

An omnipotent installation bracket for projector comprises a front framework, a back framework, two installation base boards, two screws, four adjustment nuts and two multi-direction joint bearings, wherein the front framework as a rectangular body made up of four rods comprises an upper frame and a lower frame, the back framework as a U-type body made up of three rods,comprises a back frame, a top frame fixed onto the upper frame, and a bottom frame fixed onto the lower frame, the installation base boards are arranged inside the space enclosed by the front framework and the back framework, a projector is arranged steadily under each of the installation base board, a plurality of outer screw threads are arranged on the screws, both ends of which are fixed onto the front frame, the screws run through the front part of the plurality of installation boards correspondingly, the adjustment nuts are screwed onto screws at the bottom of the installation boards, the back frame of the framework is provided with a plurality of installation holes, the front end of the multi-direction bearing is arranged on the rear of the installation boards, and the rear end of the multi-direction bearings is inserted into one of the installation holes on the back frame.

Description

Frame is installed by omnipotent projector

Technical field

The utility model relates to a kind of projector hanger, relates in particular to a kind ofly can do the support of console mode projector in different occasions, also can make the suspension bracket of suspension type projector, and frame is installed by the omnipotent projector that can also do the support of Table top type projector.

Background technology

Existing projector can only be that separate unit uses, can't accomplish three-dimensional projection, and the suspension or the projection of landing, the height that hangs or support can't be adjusted flexibly, also can't carry out projection about, the fine setting of pitching, axial angle, use extremely inconvenient.

Summary of the invention

The purpose of this utility model is to provide a kind of omnipotent projector that frame is installed, it can make the suspension bracket of suspension type projector, also can do the support of console mode projector, can also do the support of Table top type projector, and can adjust projector hangs or support height, about, pitching and axial angle, realize stereoprojection.

For achieving the above object, the utility model provides a kind of omnipotent projector that frame is installed, and it comprises that a front baffle, an afterframe, two are installed base plate, two screw rods, four is adjusted nut, two gimbal suspension bearings; This front baffle is the rectangle framework of being made by four bars, comprises a upper ledge and a lower frame; This afterframe is the U-shaped framework of being made by three bars, comprises an after-frame, one and the top frame that is connected and fixed of this upper ledge, one and the underframe that is connected and fixed of this lower frame; This installation base plate is installed in the space that this front baffle and afterframe surround, and each installs the stable projector of installing in below of base plate; Offer some external threads on this screw rod, the two ends of these screw rods are spirally connected and are fixed on this front baffle, the corresponding respectively front side of passing these some installation base plates of these screw rods; This adjustment nut is screwed onto the below of this installation base plate on this screw rod; Offer several mounting holes on the after-frame of this afterframe, the front end of this gimbal suspension bearing is installed in the rear side of this installation base plate, and the rear end is plugged in the wherein mounting hole of this after-frame.

The utlity model has following beneficial effect: installation frame of the present utility model can be installed two or more projectors, can realize stereoprojection; Be provided with expansion link, can freely change the height that hangs or support, easy to use; The gimbal suspension bearing is installed behind the installing plate, can universal adjustment projector, drop shadow effect is better; The after-frame of afterframe is provided with some mounting holes, can regulate the position that base plate is installed according to the height of the projector of different model, and is flexible and convenient to use; This adjustment nut cooperates screw rod can adjust the high and low position of this installation base plate front side, can realize the fine setting of pitching and axial angle; Base plate is installed is provided with several intersection slotted eyes, the projector of all models on the market can be installed.

Description of drawings

Fig. 1 is the three-dimensional exploded view that frame first embodiment installs in the omnipotent projector of the utility model.

Fig. 2 is the three-dimensional exploded view of the installation base plate of the utility model first embodiment.

Fig. 3 is the stereographic map of the projector of the utility model first embodiment.

Embodiment

See also Fig. 1 to Fig. 3, first embodiment of frame installs in omnipotent projector for the utility model, this installs the suspension bracket of frame as suspension type projector, and it comprises that a base 1, an expansion link 2, a front baffle 3, an afterframe 4, two are installed base plate 5, two screw rods 6, four are adjusted nut 7, two gimbal suspension bearings 8.

This base 1 comprises two fixing metal bars 12 that intersect vertically and be fixed together, and this base 1 locking is installed on the ceiling.

This expansion link 2 comprises outer bar 22, one interior bar 24, one outer bar fixed head 26, one an interior bar fixed head 28.

Should outer bar 22 be hollow metal tubes, offer a hole clipping 222 on it.

Should be plugged in this outer bar 22 by interior bar 24, offer several hole clippings 242 on its body of rod.

Pass the hole clipping 222 and the hole clipping 242 of being somebody's turn to do interior bar 24 of this outer bar 22 with a hex screw 244, bar 24 and outer bar 22 stable coupling together in can will being somebody's turn to do.When needs elongate or shorten the length of this expansion link 2, only need this outer bar 22 is pulled out or injected to interior bar 24, with hex screw 244 outer bar 22 and interior bar 24 are connected and fixed then.

This outer bar fixed head 26 is installed in the top of this outer bar 22.

To be somebody's turn to do outer bar fixed head 26 lockings on two fixing metal bars 12 of this base 1 with screw 262, further can be on ceiling with this base 1 locking.

Bar fixed head 28 is installed in the bottom of bar 24 in this in being somebody's turn to do.

This front baffle 3 is the rectangle frameworks that are welded into by four Metallic rod, comprises a upper ledge 32 and a lower frame 34.

This afterframe 4 is the U-shaped frameworks that are welded into by three Metallic rod, comprises an after-frame 42, a top frame 44, a underframe 46.

With triangle fixed plate 442 on one and some hex screws (not label) upper ledge 32 of this front baffle 3 and the top frame 44 of afterframe 4 are connected and fixed.With once triangle fixed plate 462 and some hex screws (not label) are connected and fixed the lower frame 34 of this front baffle 3 and the underframe 46 of afterframe 4.Therefore this front baffle 3 and afterframe 4 are formed an integral body.This afterframe 4 is installed in the centre position of this front baffle 3.

Bar fixed head 28 passes this on triangle fixed plate 442 backs and locks on the top of this afterframe 4 frame 44 in will being somebody's turn to do with screw (not label), so this base 1, expansion link 2, front baffle 3 and afterframe 4 stable coupling together.

This installation base plate 5 is rectangular metal plates, is installed in the space that this front baffle 3 and afterframe 4 surround.Offer some parallel draw-in grooves 52 on this installation base plate 5.

This screw rod 6 is rectilinear, offers some external threads (figure does not show) on its body of rod.The upper ledge 32 of this front baffle 3 and the two ends, the left and right sides of lower frame 34 are up and down respectively offering a screw 62 on the correspondence position, and this two screw rods 6 is screwed onto respectively in the corresponding up and down screw 62 in two ends, the left and right sides and wears the left and right sides that is fixed on this front baffle 3.

This adjustment nut 7 is screwed onto on these two screw rods 6.The two ends, the left and right sides, front side of this installation base plate 5 respectively offer one the perforation 54, these two screw rods 6 respectively correspondence pass this two the perforation 54, on each screw rod 6 below of this installation base plate 5 be spirally connected last one the adjustment nut 7.

Offer several mounting holes 422 on the after-frame 42 of this afterframe 4.

The front end of this two gimbal suspensions bearing 8 is installed in the rear side centre position of this installation base plate 5, and the rear end is plugged in the wherein mounting hole 422 of this after-frame 42.

Frame is installed by this omnipotent projector can be used for installing two projectors 9, the top of this projector 9 is equipped with plurality of fixed sheet 92, these stators 92 and this draw-in groove of installing on the base plate 5 52 are perpendicular, earlier this projector 9 is revolved to turn 90 degrees stator 92 is snapped in after the draw-in groove 52, again projector's 9 rotations are returned, this stator 92 and draw-in groove 52 intersect vertically, and projector 9 is with regard to the stable below that has been installed to this installation base plate 5.

During installation, earlier this base 1, expansion link 2, front baffle 3, afterframe 4 are installed and connected, two projectors 9 are respectively installed to this two below that base plate 5 is installed; Then two screw rods 6 is passed two perforation 54 of an installation base plate 5 front sides, one adjusts nut 7 on respectively being spirally connected below this installation base plate 5 on this two screw rods 6, one gimbal suspension bearing 8 is installed in a mounting hole 422 of the appropriate location of this after-frame 42, this gimbal suspension bearing 8 is installed and is connected the rear side that this installs base plate 5, then installs wherein and one base plate 5 is installed; According to the method described above, installing another installation base plate 5; Then this two screw rods 6 all is fixed on this front baffle 3, two projectors 9 like this have installed on the frame with regard to stable this omnipotent projector that is installed to, and it are hung to be installed on the ceiling at last.

Installation frame of the present utility model can be installed two projectors 9, can realize stereoprojection; Be provided with expansion link 2, can freely change the height that hangs, easy to use; Gimbal suspension bearing 8 is installed behind the installing plate, can universal adjustment projector 9, drop shadow effect is better; The after-frame 42 of afterframe 4 is provided with some mounting holes 422, can regulate the position that base plate 5 is installed according to the height of the projector of different model, and is flexible and convenient to use; This adjustment nut 7 cooperates screw rod 6 can adjust the high and low position of these installation base plate 5 front sides, can realize the fine setting of pitching and axial angle; Base plate 5 is installed is provided with several intersection slotted eyes, the projector of all models on the market can be installed.

More than be first embodiment of the present utility model, second embodiment is the support as console mode projector, parts and structure construction that it comprises are identical, it is identical that base 1, expansion link 2, front baffle 3, afterframe 4 installed connected modes, difference is, this base 1 is put and is placed on ground, and this fixed base plate 5, screw rod 6, adjusts nut 7, gimbal suspension bearing 8, projector 9 and all turn over and be installed in this front baffle 3, the afterframe 4, can become console mode projector.

The 3rd embodiment is the support as Table top type projector, it comprises front baffle 3, afterframe 4, fixed base plate 5, screw rod 6, adjusts nut 7, gimbal suspension bearing 8, projector 9, they are installed as first embodiment, be placed on projection use on the desktop then.

The utility model can be with above-mentioned console mode projector, suspension type projector, Table top type projector six projectors altogether, can three-dimensional projection, and drop shadow effect is very good.

Claims

1, frame is installed by a kind of omnipotent projector, and it comprises a front baffle, an afterframe, some installation base plates, and this front baffle is the rectangle framework of being made by four bars, comprises a upper ledge and a lower frame; This afterframe is the U-shaped framework of being made by three bars, comprises an after-frame, one and the top frame that is connected and fixed of this upper ledge, one and the underframe that is connected and fixed of this lower frame; This installation base plate is installed in the space that this front baffle and afterframe surround, and each installs the stable projector of installing in below of base plate;

It is characterized in that:

This omnipotent projector installs frame and comprises some screw rods, some adjustment nuts, some gimbal suspension bearings; Offer some external threads on this screw rod, the two ends of these screw rods are spirally connected and are fixed on this front baffle, the corresponding respectively front side of passing these some installation base plates of these screw rods; This adjustment nut is screwed onto the below of this installation base plate on this screw rod; Offer several mounting holes on the after-frame of this afterframe, the front end of this gimbal suspension bearing is installed in the rear side of this installation base plate, and the rear end is plugged in the wherein mounting hole of this after-frame.

2, frame is installed by omnipotent projector according to claim 1, and it is characterized in that: this afterframe is installed in the centre position of this front baffle.

3, frame is installed by omnipotent projector according to claim 1, it is characterized in that: this omnipotent projector installs frame and comprises two screw rods, the two ends, the left and right sides of the upper ledge of this front baffle and lower frame are up and down respectively offering a screw on the correspondence position, and this two screw rods is screwed onto respectively in the corresponding up and down screw in two ends, the left and right sides and wears the left and right sides that is fixed on this front baffle.

4, frame is installed by omnipotent projector according to claim 3, it is characterized in that: this omnipotent projector installs frame and comprises that two install base plate, two gimbal suspension bearings and four adjustment nuts, and this four adjustment nut is screwed onto on these two screw rods installs floor below two respectively.

5, frame is installed by omnipotent projector according to claim 3, and it is characterized in that: a perforation is respectively offered at the two ends, the left and right sides, front side of this installation base plate, and these two screw rods correspondence respectively pass this two perforation.

6, frame is installed by omnipotent projector according to claim 1, it is characterized in that: this omnipotent projector installs frame and comprises a base, and this base comprises two fixed strips that intersect vertically and be fixed together.

7, frame is installed by omnipotent projector according to claim 6, it is characterized in that: this omnipotent projector installs frame and comprises an expansion link, and this expansion link one end connects this base, and the other end connects this afterframe.

8, frame is installed by omnipotent projector according to claim 7, it is characterized in that: this expansion link comprises bar in the outer bar,, should outer bar be a hollow metal tube, offer a hole clipping on it, should be plugged in this outer bar by interior bar, offer several hole clippings on its body of rod, pass the hole clipping and the hole clipping of being somebody's turn to do interior bar of this outer bar with a screw, bar and stable the coupling together of outer bar in can will being somebody's turn to do.

9, frame is installed by omnipotent projector according to claim 1, and it is characterized in that: this installation base plate is a rectangular metal plate, offers some parallel draw-in grooves on this installation base plate.

10, frame is installed by omnipotent projector according to claim 9, and it is characterized in that: the top of this projector is equipped with the plurality of fixed sheet, and these stators and this draw-in groove of installing on the base plate are perpendicular.