CN204887224U - Projection device - Google Patents
Projection device Download PDFInfo
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- CN204887224U CN204887224U CN201520588879.6U CN201520588879U CN204887224U CN 204887224 U CN204887224 U CN 204887224U CN 201520588879 U CN201520588879 U CN 201520588879U CN 204887224 U CN204887224 U CN 204887224U
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- projection
- housing
- thread spindle
- window
- center bridge
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Abstract
The utility model belongs to the technical field of the electronic product, especially, relate to a projection device, including the casing, be equipped with respectively rather than rotating the loudspeaker of connecting on the double -phase right lateral wall of casing, be equipped with in the casing encloses into the cavity with two loudspeaker fixed connection's screw spindle, be equipped with between screw spindle and casing bottom side wall with casing fixed connection's centering piece, centering piece top be equipped with with screw spindle threaded connection's projection device, the projection device with feel relieved piece between be equipped with sliding construction, during the use, thereby rotate the rotation of loudspeaker drive screw spindle, projection device and screw spindle threaded connection can produce relative rotation between the two, and the setting of projection device can not produce the rotation under the piece of feeling relieved limits above the piece of feeling relieved, so turn into the rotation level motion of following the screw spindle at a centering upper surface to realize to adjust the projection position of horizontal direction, solved the projection position of adjusting the horizontal direction and can only carry out the problem of adjusting through removing whole product.
Description
Technical field
The utility model belongs to technical field of electronic products, particularly relates to a kind of projection arrangement.
Background technology
Along with the progress of society and the development of technology, parent-offspring's class intelligent artifact more and more enters among daily life, parent-offspring's class intelligent artifact utilizes micro projection ray machine to be combined with advanced Internet technology by parent-offspring's class intelligent artifact, father and mother can by the Internet technology remote control of far-end, displaying video by video-projection on metope, the projection arrangement of existing parent-offspring's class intelligent artifact can not regulate projected position in the horizontal direction, want the projected position regulated in the horizontal direction, can only be regulated by mobile whole product, and projection mode is single can not satisfy the demands.
Utility model content
The purpose of this utility model is to provide a kind of projection arrangement, and the projected position being intended to solve adjustment horizontal direction can only by moving the problem that whole product carries out regulating.
The utility model realizes like this, a kind of projection arrangement, described projection arrangement comprises housing, the lateral wall that described housing two is relative is respectively equipped with the loudspeaker be rotationally connected with it, the thread spindle being provided with and being fixedly connected with two described loudspeaker is surrounded in cavity at described housing, the center bridge be fixedly connected with described housing is provided with between described thread spindle and described housing downside wall, above described center bridge, be provided with the projection device be threaded with described thread spindle, between described projection device and described center bridge, be provided with slide construction.
Improve as one, described projection device comprises projection light machine, heat sink in groove-like, and described projection light machine is arranged in the groove of described heat sink, and described thread spindle is through described heat sink, described projection light machine; Described slide construction is arranged between described heat sink and described center bridge, the slip that described slide construction comprises groove that the upper side that is arranged on described center bridge extends along described thread spindle direction, correspondence is arranged on described heat sink is convex stupefied, and described slip is convex stupefiedly to be snapped in described groove.
Improve as one, described projection device comprises projection light machine, and described thread spindle is through projection light machine; Described slide construction is arranged between described projection light machine and described center bridge, the slip that described slide construction comprises groove that the upper side that is arranged on described center bridge extends along described thread spindle direction, correspondence is arranged on described projection light machine is convex stupefied, and described slip is convex stupefiedly to be snapped in described groove.
Improve as further a kind of, the described housing sidewall relative with described projection device camera lens is provided with window, described window is provided with projection screen.
Improve as one, between described projection screen lower side and described window lower side or between described projection screen one side and described window adjacent side, be provided with tumbler, be provided with between described window and described projection screen and control the rotary switch that described projection screen opens closedown.
Improve as further a kind of, sidewall is connected with handle on the housing.
Improve as further a kind of, described handle is provided with two, hinged with the sidepiece of described housing upper side wall respectively; On the upper side wall edge of described housing, corresponding described handle place is provided with storage tank.
Improve as further a kind of, the upper side wall of described housing is provided with some jacks.
Improve as further a kind of, the upper side wall of described housing is provided with some connectors, and described jack is arranged on described connector.
Improve as further a kind of, the described hull outside wall on the upside of described window is provided with camera.
Owing to have employed technique scheme, the projection arrangement that the utility model provides comprises housing, the lateral wall that housing two is relative is respectively equipped with the loudspeaker be rotationally connected with it, the thread spindle being provided with and being fixedly connected with two loudspeaker is surrounded in cavity at housing, the center bridge be fixedly connected with housing is provided with between thread spindle and housing downside wall, above center bridge, be provided with the projection device be threaded with thread spindle, between projection device and center bridge, be provided with slide construction; During use, rotate loudspeaker thus drive thread spindle to rotate, projection device is threaded with thread spindle, can produce relative rotation between the two, and projection device be arranged on above center bridge center bridge restriction under can not produce rotation, so will the horizontal movement at center bridge upper surface threadingly axle be converted into, thus realize the projected position regulating horizontal direction, do not need mobile whole product to regulate, the projected position solving adjustment horizontal direction can only by moving the problem that whole product carries out regulating.
The housing sidewall relative with projection device is provided with window, window is provided with projection screen, between projection screen side and the side of window, be provided with tumbler, the side of window is provided with controls the rotary switch that projection screen opens closedown; When needing image to throw to projection screen, projection screen is needed to close, rotate projection screen in window ranges, with rotary switch, projection screen is fixed on window, at this moment impact will be projected on projection screen by projection device, projection screen is opened by rotation turn switch, and image is just thrown on wall by window by projection device; When using this projection arrangement, image can be thrown on projection screen, also can open projection screen and image is thrown on wall, solve the problem that projection mode is single, the demand different according to user can provide different projection mode.
In sum, projection arrangement of the present utility model solves and regulates the projected position of horizontal direction can only carry out by mobile whole product the problem that regulates.
Accompanying drawing explanation
Fig. 1 is the perspective view of projection arrangement of the present utility model;
Fig. 2 is the perspective view after projection arrangement of the present utility model removes upper casing;
Fig. 3 is the structure for amplifying schematic diagram at A place in Fig. 2;
Fig. 4 is the structural representation of rotary switch;
Wherein, 10, housing, 11, loudspeaker, 12, thread spindle, 13, center bridge, 131, groove, 14, projection light machine, 15, heat sink, 16, projection screen, 17, rotary switch, 171, round shape plate, 172, connecting axle, 173, breach, 18, jack, 19, handle, 20, camera, 21, slide convex stupefied, 22, protuberance.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
From Fig. 1, Fig. 2 and Fig. 3, this projection arrangement comprises housing 10, the lateral wall that housing 10 liang is relative is respectively equipped with the loudspeaker 11 be rotationally connected with it, the thread spindle 12 being provided with and being fixedly connected with two loudspeaker 11 is surrounded in cavity at housing 10, the center bridge 13 be fixedly connected with housing 10 is provided with between thread spindle 12 and housing 10 downside wall, above center bridge 13, be provided with the projection device be threaded with thread spindle 12, between projection device and center bridge 13, be provided with slide construction.
Loudspeaker 11 and housing 10 are rotationally connected, thread spindle 12 is connected with between two loudspeaker 11, center bridge 13 is provided with in the below of thread spindle 12, during use, rotate loudspeaker 11 thus drive thread spindle 12 to rotate, projection device is threaded with thread spindle 12, can produce relative rotation between the two, and projection device be arranged on above center bridge 13 center bridge 13 limit under can not produce rotation, so rotation is converted into threadingly axle 12 to do horizontal movement at center bridge 13 upper surface, thus realize the projected position regulating horizontal direction, mobile whole product is not needed to regulate.
Loudspeaker 11 are called loud speaker again, are a kind of devices converting electrical signals to sound and carry out propagating, and loudspeaker 11 generally include shell, setting sound-generating element in the enclosure.As can be seen from Fig. 2, loudspeaker 11 have part to be arranged on the inner side of housing 10, this illustrates the through hole being provided with on housing 10 sidewall and passing for loudspeaker 11, loudspeaker 11 are rotatably connected with housing 10 sidewall with the shell referring to loudspeaker 11 that is rotatably connected of housing 10 lateral wall, the shell of loudspeaker 11 comprises the fore shell and back cover that are combined as a whole, this is also current known technology, composition graphs 2, fore shell is positioned at the outside of housing 10 sidewall, back cover is positioned at the inner side of housing 10 sidewall, back cover fastens through the through hole on housing 10 sidewall and fore shell, annular recess is provided with at back cover and fore shell junction, the sidewall of through hole border snaps in annular recess, so just can realize being rotatably connected of loudspeaker 11 and housing 10 lateral wall.Loudspeaker 11 often can be seen in daily life; such as, hang on the large-scale loudspeaker of eminence for broadcasting in village; the product such as television set, broadcast receiver also all comprises compact horn; for output sound; this is the product known by the public; can finished product be bought, no longer carry out too much introduction at this.
In the present embodiment, projection device comprises projection light machine 14, heat sink 15 in groove-like, projection light machine 14 is arranged in the groove of heat sink 15, thread spindle 12 is through heat sink 15 and projection light machine 14, slide construction is arranged between heat sink 15 and center bridge 13, slide construction comprises the upper side groove 131, the correspondence that threadingly axle 12 direction extends that are arranged on center bridge 13 and is arranged on slip convex stupefied 21 on heat sink 15, slide and convex stupefied 21 snap in groove 131, heat sink 15 and projection light machine 14 close contact are convenient to dispel the heat.
In the present embodiment, projection device comprises projection light machine 14, thread spindle 12 is through projection light machine 14, slide construction is arranged between projection light machine 14 and center bridge 13, slide construction comprises the upper side groove 131, the correspondence that threadingly axle 12 direction extends that are arranged on center bridge 13 and is arranged on slip convex stupefied 21 on projection light machine 14, slides convex stupefied 21 to snap in groove 131.
Housing 10 sidewall relative with projection light machine 14 camera lens is provided with window, window is provided with projection screen 16.
In the present embodiment, tumbler is provided with between projection screen 16 lower side and the lower side of window, this tumbler comprises: be arranged on several screen breach spaced apart on projection screen lower side, be arranged on the protuberance 22 of corresponding screen indentation, there on window lower side, be arranged on the rotating shaft between screen breach dual-side with corresponding protuberance 22, projection screen 16 is rotationally connected by the lower side of rotating shaft and window, in the present embodiment, screen breach is set to two, corresponding protuberance 22 is also provided with two, certainly, screen breach also can be set to one according to actual needs, three or more.
The upper side edge of window is provided with and controls the rotary switch 17 that projection screen 16 opens closedown, this rotary switch 17 comprises: two blocks of round shape plates 171 that parallel interval is arranged, be connected to the connecting axle 172 between two blocks of round shape plates 171, this connecting axle 172 is rotationally connected with the upper side edge of window, the position that two blocks of round shape plates 171 are positioned at connecting axle 172 homonymy corresponding is respectively equipped with breach 173, the spacing of connecting axle 172 axis and breach 173 is less than or equal to the distance between connecting axle 172 axis and window upper side edge, distance between connecting axle 172 axis and round shape plate 171 side not establishing breach is greater than the distance between connecting axle 172 axis and window upper side edge, in the present embodiment, be provided with the rotary switch 17 at two intervals.
When needing image to throw to projection screen 16, projection screen 16 is needed to close, rotate in projection screen 16 to window ranges, and then rotation turn switch 17, the upper side edge of projection screen 16 is made to snap between two blocks of round shape plates 171, projection screen 16 is just fixed on window, when needing to open projection screen 16, rotation turn switch 17 is until breach 173 goes on the upper side edge of projection screen 16, the upper side edge of projection screen 16 is made to depart from rotary switch 17, rotate projection screen 16 again, image is just thrown on wall by window by projection light machine 14.When using this projection arrangement, image can be thrown on projection screen 16, also can open projection screen 16 and image is thrown on wall, solve the problem that projection mode is single, the demand different according to user can provide different projection mode.
According to the actual needs, rotary switch 17 can certainly be arranged on the side of window both sides.
In the present embodiment, be provided with tumbler between projection screen 16 1 side and a side of window, rotary switch 17 is arranged on the upper and lower side of upper side edge of window.
In the present embodiment, hull outside wall on the upside of window is provided with camera 20, father and mother relatives etc. can be concerned about children in real time by camera 20, when opening projection screen 16 and image being thrown to wall, father and mother relatives etc. can see the image on wall by camera 20, real-time commander children adjust position, very convenient practicality.
In the present embodiment, the upper side wall of housing 10 is provided with some jacks 18, and convenient for children overlaps toy thereon, by the finite thickness of housing 10, the upper side wall of housing 10 is provided with some connectors, each connector is respectively equipped with a jack 18.
In order to carry and carry this projection arrangement easily, be provided with handle 19 on the housing 10, in the present embodiment, handle 19 is provided with two, and hinged with the sidepiece of the upper side wall of housing 10 respectively, what portion was corresponding on the housing 10 is provided with storage tank.
The projection arrangement that the utility model provides comprises housing, the lateral wall that housing two is relative is respectively equipped with the loudspeaker be rotationally connected with it, the thread spindle being provided with and being fixedly connected with two loudspeaker is surrounded in cavity at housing, the center bridge be fixedly connected with housing is provided with between thread spindle and housing downside wall, above center bridge, be provided with the projection device be threaded with thread spindle, between projection device and center bridge, be provided with slide construction; During use, rotate loudspeaker thus drive thread spindle to rotate, projection device is threaded with thread spindle, can produce relative rotation between the two, and projection device be arranged on above center bridge center bridge restriction under can not produce rotation, so will the horizontal movement at center bridge upper surface threadingly axle be converted into, thus realize the projected position regulating horizontal direction, solve and regulate the projected position of horizontal direction can only carry out by mobile whole product the problem that regulates.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a projection arrangement, comprise housing, the lateral wall that described housing two is relative is respectively equipped with the loudspeaker be rotationally connected with it, it is characterized in that, the thread spindle being provided with and being fixedly connected with two described loudspeaker is surrounded in cavity at described housing, the center bridge be fixedly connected with described housing is provided with between described thread spindle and described housing downside wall, above described center bridge, be provided with the projection device be threaded with described thread spindle, between described projection device and described center bridge, be provided with slide construction.
2. projection arrangement according to claim 1, it is characterized in that, described projection device comprises projection light machine, heat sink in groove-like, and described projection light machine is arranged in the groove of described heat sink, and described thread spindle is through described heat sink, described projection light machine; Described slide construction is arranged between described heat sink and described center bridge, the slip that described slide construction comprises groove that the upper side that is arranged on described center bridge extends along described thread spindle direction, correspondence is arranged on described heat sink is convex stupefied, and described slip is convex stupefiedly to be snapped in described groove.
3. projection arrangement according to claim 1, is characterized in that, described projection device comprises projection light machine, and described thread spindle is through projection light machine; Described slide construction is arranged between described projection light machine and described center bridge, the slip that described slide construction comprises groove that the upper side that is arranged on described center bridge extends along described thread spindle direction, correspondence is arranged on described projection light machine is convex stupefied, and described slip is convex stupefiedly to be snapped in described groove.
4. the projection arrangement according to any one of claims 1 to 3, is characterized in that, the described housing sidewall relative with described projection device camera lens is provided with window, described window is provided with projection screen.
5. projection arrangement according to claim 4, it is characterized in that, between described projection screen lower side and described window lower side or between described projection screen one side and described window adjacent side, be provided with tumbler, be provided with between described window and described projection screen and control the rotary switch that described projection screen opens closedown.
6. projection arrangement according to claim 5, is characterized in that, sidewall is connected with handle on the housing.
7. projection arrangement according to claim 6, is characterized in that, described handle is provided with two, hinged with the sidepiece of described housing upper side wall respectively; On the upper side wall edge of described housing, corresponding described handle place is provided with storage tank.
8. projection arrangement according to claim 7, is characterized in that, the upper side wall of described housing is provided with some jacks.
9. projection arrangement according to claim 8, is characterized in that, the upper side wall of described housing is provided with some connectors, and described jack is arranged on described connector.
10. projection arrangement according to claim 9, is characterized in that, the described hull outside wall on the upside of described window is provided with camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588879.6U CN204887224U (en) | 2015-08-06 | 2015-08-06 | Projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588879.6U CN204887224U (en) | 2015-08-06 | 2015-08-06 | Projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204887224U true CN204887224U (en) | 2015-12-16 |
Family
ID=54831542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588879.6U Active CN204887224U (en) | 2015-08-06 | 2015-08-06 | Projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204887224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856565A (en) * | 2016-12-13 | 2017-06-16 | 周晓飞 | A kind of easy-to-mount projector apparatus |
-
2015
- 2015-08-06 CN CN201520588879.6U patent/CN204887224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856565A (en) * | 2016-12-13 | 2017-06-16 | 周晓飞 | A kind of easy-to-mount projector apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |