CN205504395U - Portable real -time projection arrangement - Google Patents

Abstract

The utility model discloses a portable real -time projection arrangement, be equipped with oblique baffle around the mounting panel lower extreme, a telescopic bracket, the 2nd telescopic bracket, the 3rd telescopic bracket and fourth telescopic bracket are installed respectively to the lower extreme four corners of mounting panel, a telescopic bracket, the 2nd telescopic bracket, the 3rd telescopic bracket and fourth telescopic bracket are all including the pipe of pegging graft, the grafting intraduct insertion rod that has all pegged graft, insertion rod's upper end all is connected through the hinge and the bottom of mounting panel, first screw hole has all been seted up on the top of grafting pipe, the second screw hole has been seted up on insertion rod's the base member, the screw passes first screw hole and second screw hole threaded connection, this portable real -time projection arrangement, through the folding area portable who has reduced occupation space greatly, stability is good during the use, and the adjusting function is strong, is fit for extensive the popularization.

Description

A kind of portable live fluoroscopic device

Technical field

This utility model relates to projection arrangement technical field, a kind of portable live fluoroscopic device.

Background technology

Computer is that the production of a pair mankind of 20th century state-of-the-art science and technology invention is movable and social Activity creates extremely important impact and develops rapidly its application from initially with powerful vitality Military research application extension to society every field, defined huge computer industry band The technological progress having moved global range has thus caused deep social change computer throughout general school Enterprises and institutions.School gives lessons and mostly uses multimedia teaching, and especially computer major is so attended class Can be only achieved quantity of information of giving lessons maximum, so can more apply the time attended class, but school is not Projector equipment can be installed in each classroom, brings the biggest difficulty, market so to the teaching of teachers It is also to occur some portable projectors, but these projectors will be placed on desk or say On platform, but this will take the much room at desk and dais, the most inconvenient, and traditional projection Device, support is all fixing, takes up room big, is difficult to regulation and carries, the most traditional projection dress Put and need to improve.

Utility model content

The purpose of this utility model is to provide a kind of portable live fluoroscopic device, to solve above-mentioned background The problem proposed in technology.

For achieving the above object, the following technical scheme of this utility model offer: a kind of portable live fluoroscopic Device, including installing plate and screw, the upper end of described installing plate is provided with projector main body, described projection Being provided with projection mouth in the middle part of the antetheca of instrument body, described installing plate lower end is provided around slanting baffle, described installation The corner, lower end of plate is separately installed with the first telescope support, the second telescope support, the 3rd telescope support and Four telescope supports, described first telescope support, the second telescope support, the 3rd telescope support and the 4th are flexible Support all includes insertion pipe, is all plugged with shank inside described insertion pipe, and the upper end of described shank is equal Being connected with the bottom of installing plate by hinge, the top of described insertion pipe all offers the first screwed hole, institute Stating and offer the second screwed hole on the matrix of shank, described screw passes the first screwed hole and the second screw thread Hole is threaded.

Preferably, described first telescope support and the 3rd telescope support are that left and right is folded with, described second Telescope support and the 4th telescope support are that fore-aft fold is arranged.

Preferably, described slanting baffle is outward-dipping setting, and the folder of the vertical vertical plane of slanting baffle and installing plate Angle is between 25 degree to 45 degree.

Preferably, described second screwed hole is at least provided with four, and the second screwed hole is in equidistant linear setting.

Preferably, the upper end of described installing plate is provided with hand-strap.

Compared with prior art, the beneficial effects of the utility model are: this portable live fluoroscopic device, During use, the first telescope support, the second telescope support, the 3rd telescope support and the 4th telescope support outer wall Offseting common support mounting plate with slanting baffle, stablizing effect is good；After use completes, screw is extracted, First telescope support, the second telescope support, the 3rd telescope support and the 4th telescope support are shunk and is folded in Inside slanting baffle, it is greatly reduced being taken up space of this device, it is simple to carry；Second screwed hole at least sets There are four, and the second screwed hole is left in equidistant linear setting, the first telescope support and the 3rd telescope support Right folding arrange, the second telescope support and the 4th telescope support be fore-aft fold arrange, during folding support it Between non-overlapping copies, reduce and take up room, it is simple to carry；Second screwed hole at least provided with four, and Two screwed holes are in equidistant linear setting, it is simple to the length of regulation expansion bracket, the suitability is strong.Therefore this is portable Formula live fluoroscopic device, is substantially reduced the area taken up room and is easy to carry by folding, steady during use Qualitative good, regulation performance is strong, is suitable for large-scale promotion.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is this utility model structure upward view；

Fig. 3 is this utility model the first telescope support sectional drawing.

In figure: 1 installing plate, 2 projector main body, 3 projection mouths, 4 hand-straps, 5 screws, 6 slanting baffles, 7 hinges, 8 first telescope supports, 9 second telescope supports, 10 the 3rd telescope supports, 11 the 4th flexible Frame, 12 shanks, 13 insertion pipes, 14 first screwed holes, 15 second screwed holes.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this The scope of utility model protection.

Referring to Fig. 1-3, this utility model provides a kind of technical scheme: a kind of portable live fluoroscopic device, Including installing plate 1 and screw 5, the upper end of installing plate 1 is provided with projector main body 2, projector main body 2 Antetheca in the middle part of be provided with projection mouth 3, the upper end of installing plate 1 is provided with hand-strap 4, around installing plate 1 lower end Being provided with slanting baffle 6, slanting baffle 6 is outward-dipping setting, and the vertical vertical plane of slanting baffle 6 and installing plate 1 Angle is between 25 degree to 45 degree, and the corner, lower end of installing plate 1 is separately installed with first and stretches Support the 8, second telescope support the 9, the 3rd telescope support 10 and the 4th telescope support 11, first flexible Frame the 8, second telescope support the 9, the 3rd telescope support 10 and the 4th telescope support 11 all include insertion pipe 13, Insertion pipe 13 is internal is all plugged with shank 12, and the upper end of shank 12 is all by hinge 7 and installing plate The bottom of 1 connects, and the top of insertion pipe 13 all offers the first screwed hole 14, the matrix of shank 12 On offer the second screwed hole 15, screw 5 is through the first screwed hole 14 and the second screwed hole 15 screw thread company Connecing, the second screwed hole 15 is at least provided with four, and the second screwed hole 15 is in equidistant linear setting, and first Telescope support 8 and the 3rd telescope support 10 are folded with for left and right, and the second telescope support 9 and the 4th stretches Support 11 is arranged for fore-aft fold.

This portable live fluoroscopic device, during use, first telescope support the 8, second telescope support 9, Three telescope supports 10 and the 4th telescope support 11 outer wall and slanting baffle 6 offset common support mounting plate 1, surely Fixed effective；After use completes, screw 5 is extracted, by first telescope support the 8, second telescope support 9, the 3rd telescope support 10 and the 4th telescope support 11 shrink and are folded in slanting baffle 6 inside, are substantially reduced Being taken up space of this device, it is simple to carry；Second screwed hole 15 is at least provided with four, and the second screw thread Hole 15 is folded with for left and right in equidistant linear setting, the first telescope support 8 and the 3rd telescope support 10, Second telescope support 9 and the 4th telescope support 11 are arranged for fore-aft fold, do not weigh mutually during folding between support Folded, reduce and take up room, it is simple to carry；The angle of the vertical vertical plane of slanting baffle 6 and installing plate 1 is two Between 15 degree to 45 degree, it is simple to fixing of this device；Second screwed hole 15 at least provided with four, And second screwed hole 15 arrange in equidistant linear, it is simple to the length of regulation expansion bracket, the suitability is strong；Install The upper end of plate 1 is provided with hand-strap 4, it is simple to carrying of this device.Therefore this portable live fluoroscopic device, Substantially reduced the area taken up room to be easy to carry by folding, good stability during use, regulate performance By force, it is suitable for large-scale promotion.

Embodiment the most of the present utility model, for the ordinary skill people of this area For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims And equivalent limits.

Claims (5)

1. a portable live fluoroscopic device, including installing plate (1) and screw (5), described installation The upper end of plate (1) is provided with projector main body (2), sets in the middle part of the antetheca of described projector main body (2) There is projection mouth (3), it is characterised in that: described installing plate (1) lower end is provided around slanting baffle (6), institute State the corner, lower end of installing plate (1) be separately installed with the first telescope support (8), the second telescope support (9), 3rd telescope support (10) and the 4th telescope support (11), described first telescope support (8), second stretch Contracting support (9), the 3rd telescope support (10) and the 4th telescope support (11) all include insertion pipe (13), Described insertion pipe (13) is internal is all plugged with shank (12), and the upper end of described shank (12) is the most logical Crossing hinge (7) to be connected with the bottom of installing plate (1), the top of described insertion pipe (13) all offers First screwed hole (14), the matrix of described shank (12) offers the second screwed hole (15), institute State screw (5) to threaded through the first screwed hole (14) with the second screwed hole (15).

One the most according to claim 1 portable live fluoroscopic device, it is characterised in that: described First telescope support (8) and the 3rd telescope support (10) are that left and right is folded with, described second flexible Frame (9) and the 4th telescope support (11) are that fore-aft fold is arranged.

One the most according to claim 1 portable live fluoroscopic device, it is characterised in that: described Slanting baffle (6) is outward-dipping setting, and the angle of the vertical vertical plane of slanting baffle (6) and installing plate (1) Between 25 degree to 45 degree.

One the most according to claim 1 portable live fluoroscopic device, it is characterised in that: described Second screwed hole (15) is at least provided with four, and the second screwed hole (15) is in equidistant linear setting.

One the most according to claim 1 portable live fluoroscopic device, it is characterised in that: described The upper end of installing plate (1) is provided with hand-strap (4).