阅读说明：本技术 一种便于调节的智能投影仪 (intelligent projector convenient to adjust ) 是由 吴建雄 于 2019-10-18 设计创作，主要内容包括：本发明公开了一种便于调节的智能投影仪,包括下盒、上盒、螺纹杆和支撑板,所述下盒顶部通过第一阻尼转轴安装有上盒,所述上盒内侧通过轴承安装有螺纹杆,所述螺纹杆上螺纹套设有滑块,所述滑块一侧焊设有支撑片,所述安装片一侧设有智能投影仪,所述智能投影仪一端两侧通过螺栓安装有安装片,所述安装片一端通过第二阻尼转轴与支撑片转动连接,所述下盒内两侧通过螺栓安装有小型散热风扇,所述下盒底部两侧分别开设有抽拉槽,所述抽拉槽内设有支撑板。整体投影装置具有良好的高度盒角度调节部件,可便于人员更好的的使用投影仪,且整压装置便于人员收纳闭合,使得便携性更高,使用稳定性高,具有良好的散热功能。(The invention discloses conveniently-adjusted intelligent projectors, which comprise a lower box, an upper box, a threaded rod and a supporting plate, wherein the upper box is installed at the top of the lower box through a damping rotating shaft, the threaded rod is installed on the inner side of the upper box through a bearing, a sliding block is sleeved on the threaded rod in a threaded manner, a supporting plate is welded on the side of the sliding block , the intelligent projector is arranged on the side of the mounting plate , mounting plates are installed on two sides of the end of the intelligent projector through bolts, the end of the mounting plate is rotatably connected with the supporting plate through a second damping rotating shaft, small-sized cooling fans are installed on two sides in the lower box through bolts, drawing grooves are respectively formed in two sides of the bottom of the lower box, and the supporting plate is arranged in the drawing grooves.)

The utility model provides an intelligent projecting apparatus convenient to adjust of , include box (1) down, go up box (2), threaded rod (3) and backup pad (11), its characterized in that, box (1) top is installed through damping pivot (17) down and is gone up box (2), go up box (2) inboard and install threaded rod (3) through the bearing, threaded rod (3) are gone up the thread bush and are equipped with slider (5), slider (5) side welding is equipped with backing sheet (6), installation piece (6) side is equipped with intelligent projecting apparatus (18), installation piece (7) are installed through the bolt to intelligent projecting apparatus (18) end both sides, installation piece (7) end is rotated through second damping pivot (19) and backing sheet (6) and is connected, small-size radiator fan (9) are installed through the bolt to both sides in box (1) down, drawing groove (10) have been seted up respectively to box (1) bottom both sides down, be equipped with backup pad (11) in drawing groove (10).

2. The intelligent projectors convenient to adjust according to claim 1, wherein the inner wall of the drawing groove (10) is provided with a sliding groove (12), the inner side of the supporting plate (11) uses a sliding bar (13) corresponding to the sliding groove (12), the sliding bar (13) is connected with the sliding groove (12) in a sliding manner, and a pushing block (16) is glued to the side end of the supporting plate (11) .

3. The intelligent projector convenient to adjust according to claim 1, wherein a magnetic attraction block (15) is embedded at end in the drawing slot (10) by gluing, and a second magnetic attraction block (14) corresponding to the magnetic attraction block (15) is embedded at end of the supporting plate (11) by gluing.

4. The intelligent projector convenient to adjust according to claim 1, wherein a rotating knob (8) is provided at end of the upper box (2), and a rotating shaft at end of the threaded rod (3) penetrates through the upper box (2) to be connected with the rotating knob (8).

5. The intelligent projector convenient to adjust according to claim 1, wherein a guide rod (4) is installed on the threaded rod (3) side through a bolt, and the slide block (5) is sleeved on the guide rod (4).

Technical Field

The invention relates to the technical field of projectors, in particular to intelligent projectors convenient to adjust.

Background

The structure portability is poor for traditional projecting apparatus is adjusted, and its regulation structure separates with the projecting apparatus body usually, and the bodily form nature of use is inserted, and the personnel of not being convenient for accomodate, do not have good protectiveness.

Patent number CN201820931002.6 discloses an intelligent projecting apparatus for chinese teaching, the support body, the movable sleeve joint has the installation piece on the support body, the mounting hole has been seted up along vertical direction to the top side of installation piece, the mounting hole is run through to the top of support body, the equal movable mounting of both sides of installation piece has the support frame, two sides that the support frame is close to each other all movable mounting have the bracing piece, the end that the two bracing pieces are close to each other is respectively movable mounting on the both sides of support body, the top side of support body has seted up flexible groove along vertical direction, flexible inslot movable mounting has the telescopic link.

Disclosure of Invention

The invention mainly aims to provide kinds of intelligent projectors convenient to adjust, which can effectively solve the problems in the background art.

In order to achieve the purpose, the invention adopts the technical scheme that:

kind of intelligent projecting apparatus convenient to adjust, include box down, go up box, threaded rod and backup pad, box top installs the box through damping pivot down, it installs the threaded rod through the bearing to go up the box inside, threaded sleeve is equipped with the slider on the threaded rod, slider side welding is equipped with the backing sheet, mounting plate side is equipped with intelligent projecting apparatus, the mounting plate is installed through the bolt in intelligent projecting apparatus end both sides, mounting plate end is connected through second damping pivot and backing sheet rotation, small-size radiator fan is installed through the bolt in both sides in the box down, the pull groove has been seted up respectively to box bottom both sides down, the pull inslot is equipped with the backup pad.

, a sliding groove is formed in the inner wall of the drawing groove, a sliding strip corresponding to the sliding groove is used on the inner side of the supporting plate, the sliding strip is connected with the sliding groove in a sliding mode, and a pushing block is arranged at the end, at the side, of the supporting plate , of the side in an adhesive mode.

, a th magnetic attracting block is embedded in the drawing groove at the end in a gluing mode, and a second magnetic attracting block corresponding to the th magnetic attracting block is embedded in the supporting plate end in a gluing mode.

, a rotating knob is arranged at the end of the upper box , and a rotating shaft at the end of the threaded rod penetrates through the upper box and is connected with the rotating knob.

, a guide rod is installed on the side of the threaded rod through a bolt, and the end of the sliding block is sleeved on the guide rod.

Compared with the prior art, the invention has the following beneficial effects: the whole projection device has a good height box angle adjusting component, so that a person can use the projector better, and the pressing device is convenient for the person to store and close, so that the whole projection device is higher in portability and high in use stability, and has a good heat dissipation function.

Drawings

Fig. 1 is a schematic side view of smart projectors with easy adjustment.

Fig. 2 is a schematic side sectional view of smart projectors with easy adjustment.

Fig. 3 is a schematic view of a closed structure of kinds of conveniently-adjusted lower boxes and upper boxes of an intelligent projector.

Fig. 4 is a partial structural diagram of a threaded rod of intelligent projectors convenient for adjustment.

Fig. 5 is a schematic view of a part of the structure of easy-to-adjust pull-out slot of an intelligent projector according to the invention.

Fig. 6 is a schematic top view of supporting boards of an intelligent projector for easy adjustment.

In the figure, the device comprises a lower box 1, an upper box 2, a threaded rod 3, a guide rod 4, a sliding block 5, a supporting plate 6, a mounting plate 7, a mounting plate 8, a rotating knob 9, a small-sized heat-dissipating fan 10, a drawing groove 11, a supporting plate 12, a sliding groove 13, a sliding bar 14, a second magnetic absorption block 15, an magnetic absorption block 16, a pushing block 17, a damping rotating shaft 18, an intelligent projector 19 and a second damping rotating shaft 19.

Detailed Description

In order to make the technical means, the original characteristics, the achieved objects and the effects of the invention easily understood, the invention is further described in conjunction with the detailed description.

As shown in fig. 1-6, intelligent projecting apparatus convenient to adjust, including lower box 1, go up box 2, threaded rod 3 and backup pad 11, lower box 1 top is installed through damping pivot 17 and is gone up box 2, go up the box 2 inboard and install threaded rod 3 through the bearing, threaded rod 3 goes up the thread bush and is equipped with slider 5, slider 5 side welding is equipped with backing sheet 6, mounting sheet 6 side is equipped with intelligent projecting apparatus 18, mounting sheet 7 is installed through the bolt in intelligent projecting apparatus 18 end both sides, mounting sheet 7 end is connected with 6 rotations through second damping pivot 19 and backing sheet, small-size radiator fan 9 is installed through the bolt in lower box 1 both sides, the drawing groove 10 has been seted up respectively to lower box 1 bottom both sides, be equipped with backup pad 11 in the drawing groove 10.

The inner wall of the drawing groove 10 is provided with a sliding groove 12, the inner side of the supporting plate 11 uses a sliding strip 13 corresponding to the sliding groove 12, the sliding strip 13 is connected with the sliding groove 12 in a sliding manner, and the side end of the supporting plate 11 is glued with a push block 16.

In this embodiment, as shown in fig. 5, the use of the sliding strip 13 and the sliding groove 12 makes the supporting plate 11 slide in the drawing groove 10 more smoothly.

The magnetic attracting block 15 is embedded at the end in the drawing slot 10 in a gluing mode, and the second magnetic attracting block 14 corresponding to the magnetic attracting block 15 is embedded at the 11 end of the supporting plate 11 in a gluing mode.

In this embodiment, as shown in fig. 1 and 5, the th magnetic absorption block 15 and the second magnetic absorption block 14 are used to facilitate the supporting plate 11 being attracted and connected to the drawing slot 10 when being recovered from the drawing slot 10, so as to prevent the supporting plate 11 from sliding freely.

Wherein, the end of the upper box 2 is provided with a rotary knob 8, and the rotary shaft at the end of the threaded rod 3 penetrates through the upper box 2 and is connected with the rotary knob 8.

In this embodiment, as shown in fig. 1 and 2, the person turns the threaded rod 3 by turning the knob 8.

The guide rod 4 is installed on the threaded rod 3 side through a bolt, and the end of the sliding block 5 is sleeved on the guide rod 4.

In this embodiment, as shown in fig. 2, the sliding direction of the sliding block 5 can be limited by using the guide rod 4, and the sliding block 5 can be prevented from shifting along with the rotation of the threaded rod 3.

It should be noted that the present invention is kinds of intelligent projectors convenient for adjustment, during operation, a person rotates and opens the upper box 2 from the lower box 1 through the damping rotating shaft 17, the damping rotating shaft 17 realizes damping rotating and positioning between the upper box 2 and the lower box 1, so that the upper box 2 can be erected for supporting, and the support plate 11 is pulled out from the pull-out groove 10 through the push block 16, so as to realize supporting of the lower box 1, so as to prevent the upper box 2 from toppling over, through the use of the second damping rotating shaft 19, the person can perform damping rotating and adjusting on the use angle of the intelligent projector 18, through the setting of the rotating knob 8, the person can rotate the threaded rod 3 through the rotating knob 8, so as to realize that the threaded rod 3 is sleeved with the slider 5 up and down on the threaded rod 3, and through the use of the guide rod 4, so as to realize limiting of the sliding direction of the slider 5, so as to prevent the slider 5 from skewing along with the rotation of the intelligent projector 3, so that the intelligent projector 18 can perform flexible use angle adjusting work when the intelligent projector 18 is used, the intelligent projector 18 can be retracted through the rotating knob 18, and the intelligent projector 18, after the intelligent projector rotates and the dust-proof projector 18 rotates and the intelligent projector 2 rotates and the intelligent projector 18, the intelligent projector 18 rotates and the intelligent projector.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.