CN204595405U - Simple and easy DIY projector - Google Patents
Simple and easy DIY projector Download PDFInfo
- Publication number
- CN204595405U CN204595405U CN201520320599.7U CN201520320599U CN204595405U CN 204595405 U CN204595405 U CN 204595405U CN 201520320599 U CN201520320599 U CN 201520320599U CN 204595405 U CN204595405 U CN 204595405U
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- China
- Prior art keywords
- plate
- fresnel lenses
- base
- liquid crystal
- crystal display
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Abstract
A kind of simple and easy DIY projector, comprises casing, camera lens, front Fresnel Lenses, liquid crystal display, rear Fresnel Lenses, condenser, light source, reflector, heat emission fan, TV plate, AV plate, drive plate and keypad, liquid crystal display installing plate, front Fresnel Lenses holder, front Fresnel Lenses knob, rear Fresnel Lenses holder, total base, condenser support, reflector base and light source base.The mounting means of each components and parts of projector adopts the fixture such as liquid crystal display installing plate, front Fresnel Lenses holder, front Fresnel Lenses knob, rear Fresnel Lenses holder, total base, condenser support, reflector base and light source base to carry out installation and fixes by the utility model, very convenient installing/dismounting, TV plate, AV plate, drive plate and video/audio connection terminal are encapsulated in a box body, the inner structure being projector is more simple, is applicable to child oneself and makes.
Description
Technical field
The utility model relates to projector, specifically a kind of simple and easy DIY projector.
Background technology
Along with the rise in DIY market, increasing thing is manufactured into DIY product, and it is not only practical, saves cost, and has tempered the manipulative ability of oneself, add the joy of life.Especially concerning the cultivation of child, intelligence and the manipulative ability of child is substantially increased.Today of projector develop rapidly its cost but still higher, although fine by projector effect of seeing a film at home, but because price is higher, a lot of family hangs back, therefore, design a DIY projector, namely reduce cost, general family can be in and enjoy cinema's enjoyment, the manipulative ability of child can be tempered again.
Utility model content
High in order to solve current projector price, and there is no the problem of DIY product, the utility model provides a kind of simple and easy DIY projector, and its cost is low, can temper the manipulative ability of people, increases the joy of life.
The utility model solves the problems of the technologies described above taked technical scheme: a kind of simple and easy DIY projector, comprise casing, camera lens, front Fresnel Lenses, liquid crystal display, rear Fresnel Lenses, condenser, light source, reflector, heat emission fan, TV plate, AV plate, drive plate and keypad, it is characterized in that, it also comprises liquid crystal display installing plate, front Fresnel Lenses holder, front Fresnel Lenses knob, rear Fresnel Lenses holder, total base, condenser support, reflector base and light source base
Described casing is made up of six pieces of plate bodys, and front plate body is provided with camera lens mounting hole, and rear plate body, left plate body and right panel body are provided with heat emission fan mounting hole, and is provided with threaded hole around described heat emission fan mounting hole; A fixed block I with longitudinal socket is relatively set with respectively inside described left plate body and right panel body;
Described liquid crystal display installing plate is square plate, and its middle and upper part offers the square opening of fixing liquid crystal display, and on the two sides, front and back of described liquid crystal display installing plate, the both sides being positioned at described square opening are vertically provided with T-slot respectively;
Described rear Fresnel Lenses holder comprises two pieces of C templates, and extend straight down again after the front end of described C template horizontally outward extends, the rear end of C template is provided with T-shaped piece that coordinates with described T-slot, described front Fresnel Lenses holder has two, before described in each, Fresnel Lenses holder comprises a fixed block II and a turning block, the fixed block II of a described front Fresnel Lenses holder is connected by short pin shaft with turning block, the fixed block II of another front Fresnel Lenses holder is connected by long pin shaft with turning block, the rear and front end of long pin shaft is respectively arranged with bumping square, the turning block be connected with long pin shaft is provided with the square groove coordinated with described bumping square, described front Fresnel Lenses knob is provided with the square groove coordinated with the bumping square in long pin shaft, the back side of described fixed block II is provided with T-shaped piece that coordinates with described T-slot, described turning block is provided with the slot for fixing front Fresnel Lenses, described front Fresnel Lenses holder 3 is fixed on both sides before described liquid crystal display installing plate by T-shaped piece on described fixed block II,
Described condenser support comprises condenser fixed head and base I, and described condenser fixed head is provided with condenser mounting hole; Described base I is provided with groove, is provided with the plate coordinated with described slot in the lower end of condenser fixed head; The lower end of described base I is provided with contact pin;
Also be provided with contact pin in the lower end of described reflector base and light source base, be arranged side by side at the upper surface of described total base the jack that some and described contact pin matches; Also be provided with contact pin in the lower end of described total base, the lower body of described casing is provided with the jack coordinated with the contact pin of described total base lower end;
Described TV plate, AV plate, drive plate and keypad are encapsulated in a box body, TV plate, AV plate and the connection terminal of drive plate and the button of keypad are exposed to the bottom surface of box body, in the corner of described box bottom, earhole plate is set, the right panel body of described casing is provided with through hole, and around described through hole, is provided with the threaded hole corresponding with the earhole on the earhole plate on described box bottom.
Further, the upper left corner of described after panel box body is provided with a breach.
Further, the lower left corner of described liquid crystal display installing plate is provided with a breach.
Preferably, the upper plate body of described casing and right panel body are articulated and connected by hinge.
Preferably, described light source is LED.
Further, in order to realize Bluetooth transmission show function, this simple and easy DIY projector also comprises bluetooth module, and described bluetooth module is connected with described drive plate.
The beneficial effects of the utility model are: the mounting means of each components and parts of projector adopts the fixture such as liquid crystal display installing plate, front Fresnel Lenses holder, front Fresnel Lenses knob, rear Fresnel Lenses holder, total base, condenser support, reflector base and light source base to carry out installation and fixes by it, very convenient installing/dismounting, TV plate, AV plate, drive plate and video/audio connection terminal are encapsulated in a box body, the inner structure being projector is more simple, is applicable to child oneself and makes.
Accompanying drawing explanation
Fig. 1 is body structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the assembly of liquid crystal display installing plate of the present utility model and mounted thereto;
Fig. 3 is the structural representation of one piece of C template of the utility model Fresnel Lenses holder;
Fig. 4 is the modular construction schematic diagram of total base of the present utility model and mounted thereto;
Fig. 5 is box body structure schematic diagram of the present utility model;
Fig. 6 is long pin shaft structural representation of the present utility model;
Fig. 7 is the structural representation of the turning block that the utility model is connected with long pin shaft;
Fig. 8 is each part position relations schematic diagram after the utility model assembling.
In figure: 1 casing, plate body before 11, 111 camera lens mounting holes, 12 rear plate bodies, 13 left plate bodys, 131 through holes, 14 right panel bodies, 141 through holes, 142 threaded holes, 15 upper plate bodies, 16 lower bodies, 17 heat emission fan mounting holes, 18 fixed blocks I, 2 liquid crystal display installing plates, 21 square openings, 22T type groove, 23 breach, Fresnel Lenses holder before 3, 31 fixed blocks II, 32 turning blocks, 321 slots, 322 square grooves, 34 short pin shafts, 35 long pin shaft, 351 bumping squares, Fresnel Lenses knob before 4, Fresnel Lenses holder after 5, 51C template, 511T type block, 6 total bases, 61 jacks, 62 contact pins, 7 condenser supports, 71 condenser fixed heads, 711 condenser mounting holes, 712 plates, 72 bases I, 721 grooves, 722 contact pins, 8 reflector bases, 81 contact pins, 82 reflector pickup grooves, 9 light source bases, 10 box bodys, 101 box bottoms, 102 earhole plates, 103 wire holes.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail, it should be noted that, for camera lens, front Fresnel Lenses, liquid crystal display, rear Fresnel Lenses, condenser, light source, reflector, heat emission fan, TV plate, AV plate, drive plate and these parts of keypad are existing product, so there is no the structural drawing of these parts, accompanying drawing is only shown the parts designed by the utility model, and for liquid crystal display, TV plate, AV plate, the connecting circuit of a module such as drive plate and keypad is all the same with existing product connecting circuit, here repeat no more.
As shown in Figures 1 to 8, the utility model also comprises casing 1, liquid crystal display installing plate 2, front Fresnel Lenses holder 3, front Fresnel Lenses knob 4, rear Fresnel Lenses holder 5, total base 6, condenser support 7, reflector base 8 and light source base 9 except above-mentioned existing product
Described casing 1 is made up of front plate body 11, rear plate body 12, left plate body 13, right panel body 14, upper plate body 15 and lower body 16, and each plate body needs to be fixed connection by screw and web joint.Front plate body 11 is provided with camera lens mounting hole 111, rear plate body 12, left plate body 13 and right panel body 14 are provided with heat emission fan mounting hole 17.Rear plate body 12 is provided with two heat emission fan mounting holes 17, left plate body 13 is provided with a heat emission fan mounting hole 17, right panel body 14 is provided with a heat emission fan mounting hole 17, and being provided with threaded hole 18 around heat emission fan mounting hole 17 described in each, heat emission fan is fixed by screws on heat emission fan mounting hole 17.A fixed block I 18 with longitudinal socket is relatively set with respectively inside described left plate body 13 and right panel body 14.
Described liquid crystal display installing plate 2 is square plate, and its middle and upper part offers the square opening 21 of fixing liquid crystal display, and on the two sides, front and back of described liquid crystal display installing plate 2, the both sides being positioned at described square opening 21 are vertically provided with T-slot 22 respectively.
Described rear Fresnel Lenses holder 5 comprises two pieces of C templates 51, and extend straight down again after the front end of described C template 51 horizontally outward extends, the rear end of C template 51 is provided with T-shaped piece 511 that coordinates with described T-slot 22.
Described front Fresnel Lenses holder 3 has two, before described in each, Fresnel Lenses holder 3 comprises a fixed block II 31 and a turning block 32, the fixed block II 31 of a described front Fresnel Lenses holder 3 is crossed short pin shaft 34 with turning block logical 32 and is connected, the fixed block II 31 of another front Fresnel Lenses holder 3 is connected by long pin shaft 35 with turning block 32, the rear and front end of long pin shaft 35 is respectively arranged with bumping square 351, the turning block 32 be connected with long pin shaft 35 is provided with the square groove 322 coordinated with described bumping square 351, described front Fresnel Lenses knob 4 is provided with the square groove coordinated with the bumping square 351 in long pin shaft 35, described long pin shaft 35 is connected with front Fresnel Lenses knob 4 through after the through hole 131 on described left plate body 13.The back side of described fixed block II 31 is provided with T-shaped piece (not embodying in Fig. 2) coordinating with described T-slot 22, described turning block 32 is provided with the slot 321 for fixing front Fresnel Lenses, described front Fresnel Lenses holder 3 is fixed on described liquid crystal display installing plate 2 both sides above by T-shaped piece on described fixed block II 31.Front Fresnel Lenses holder 3 is set to adjustable, can form different angles and be applicable to projector control interface when different height and have phase co-altitude, correct picture shape from liquid crystal display.
Described condenser support 7 comprises condenser fixed head 71 and base I 72, and described condenser fixed head 71 is provided with condenser mounting hole 711.Described base I 72 is provided with groove 721, is provided with the plate 712 coordinated with described groove 721 in the lower end of condenser fixed head 71; The lower end of described base I 72 is provided with contact pin 722.
Also contact pin 81 is provided with in described reflector base 8 lower end, the lower end of light source base 9 is also provided with contact pin 91, be arranged side by side at the upper surface of described total base 6 jack 61 that some and described contact pin matches, the base I 72 of described reflector base 8, light source base 9 and condenser support 7 is fixed on total base 6 by contact pin from back to front successively.Also be provided with contact pin 62 in the lower end of described total base 6, the lower body 16 of described casing 1 is provided with the jack 161 coordinated with the contact pin 62 of described total base 6 lower end.Reflector base 8 upper surface is provided with reflector pickup groove 82.
As shown in Figure 5, described TV plate, AV plate, drive plate and keypad are encapsulated in a box body 10, TV plate, the connection terminal of AV plate and drive plate and the button of keypad are exposed to box bottom 101, connection terminal on box bottom 101 and button not label, in the corner of described box bottom 101, earhole plate 102 is set, the right panel body 14 of described casing 1 is provided with through hole 141, this through hole 141 adapts with the structure of described box body 10, be illustrated in figure 5 rectangle box body 10, then through hole 141 is designed to rectangle, and the threaded hole 142 corresponding with the earhole on the earhole plate 102 on described box bottom 101 is provided with around described through hole 141.The side of box body 10 is provided with a wire hole, passes for the power lead of the device in box body 10, data line.
The upper left corner of described casing 1 rear plate body 12 is provided with a breach 121, and this breach 121 passes through for cables such as power leads.The lower left corner of described liquid crystal display installing plate 2 is provided with a breach 23, and this breach 23 is that the cables such as power supply source line data line pass.
Upper plate body 15 and the right panel body 14 of described casing 1 are articulated and connected by hinge, can facilitate like this to open projector casing 1 at any time and keep in repair.
Preferably, described light source is LED, uses LED not need to adopt ballast resistor, trigger etc., simpler than Metal halogen lamp structure, easy to operate.In order to realize Bluetooth transmission show function, this simple and easy DIY projector also comprises bluetooth module, and described bluetooth module is connected with described drive plate, and the utility model adopts bluetooth 4.0 module, this module is commercially easy to buy, and it is connected with the blue tooth interface of drive plate.
Be described emphasis installation steps when using below, heat emission fan is fixed on heat emission fan mounting hole 17 by screw, and camera lens inserts after in camera lens mounting hole 111 and fixes with latex.Box body is fixed on right panel body 14 with screw after aiming at through hole 141 by the bottom surface of box body 10; Plug-in unit on total base 6 is arranged according to Fig. 4, the contact pin 62 of total base 6 is inserted in the jack 161 of lower body 16; Liquid crystal display is snapped in the mounting hole 21 of liquid crystal display installing plate 2, and rear Fresnel Lenses is fixed on after on rear Fresnel Lenses holder 5 rear Fresnel Lenses holder 5 is snapped in the T-slot of liquid crystal display installing plate 2; Then liquid crystal display installing plate 2 is inserted in the slot of fixed block I, long pin shaft 35 is passed fixed block II and turning block 32 successively through after the through hole 131 of left plate body 13, after installing front Fresnel Lenses holder 3, the both sides of front Fresnel Lenses is snapped in respectively the slot 321 on the turning block 32 being positioned at liquid crystal display installing plate 2 both sides.It should be noted that, this product after installing, the central coaxial of camera lens, front Fresnel Lenses, liquid crystal display, rear Fresnel Lenses, condenser, light source and reflector.
The above has made detailed description to preferred implementation of the present utility model and embodiment by reference to the accompanying drawings; but the utility model is not limited to the above-described embodiment and examples; for those skilled in the art; without departing from the concept of the premise utility; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (6)
1. a simple and easy DIY projector, comprise casing, camera lens, front Fresnel Lenses, liquid crystal display, rear Fresnel Lenses, condenser, light source, reflector, heat emission fan, TV plate, AV plate, drive plate and keypad, it is characterized in that, it also comprises liquid crystal display installing plate, front Fresnel Lenses holder, front Fresnel Lenses knob, rear Fresnel Lenses holder, total base, condenser support, reflector base and light source base
Described casing is made up of six pieces of plate bodys, and front plate body is provided with camera lens mounting hole, and rear plate body, left plate body and right panel body are provided with heat emission fan mounting hole, and is provided with threaded hole around described heat emission fan mounting hole; A fixed block I with longitudinal socket is relatively set with respectively inside described left plate body and right panel body;
Described liquid crystal display installing plate is square plate, and its middle and upper part offers the square opening of fixing liquid crystal display, and on the two sides, front and back of described liquid crystal display installing plate, the both sides being positioned at described square opening are vertically provided with T-slot respectively;
Described rear Fresnel Lenses holder comprises two pieces of C templates, and extend straight down again after the front end of described C template horizontally outward extends, the rear end of C template is provided with T-shaped piece that coordinates with described T-slot, described front Fresnel Lenses holder has two, before described in each, Fresnel Lenses holder comprises a fixed block II and a turning block, the fixed block II of a described front Fresnel Lenses holder is connected by short pin shaft with turning block, the fixed block II of another front Fresnel Lenses holder is connected by long pin shaft with turning block, the rear and front end of long pin shaft is respectively arranged with bumping square, the turning block be connected with long pin shaft is provided with the square groove coordinated with described bumping square, described front Fresnel Lenses knob is provided with the square groove coordinated with the bumping square in long pin shaft, the back side of described fixed block II is provided with T-shaped piece that coordinates with described T-slot, described turning block is provided with the slot for fixing front Fresnel Lenses, described front Fresnel Lenses holder 3 is fixed on both sides before described liquid crystal display installing plate by T-shaped piece on described fixed block II,
Described condenser support comprises condenser fixed head and base I, and described condenser fixed head is provided with condenser mounting hole; Described base I is provided with groove, is provided with the plate with described groove fit in the lower end of condenser fixed head; The lower end of described base I is provided with contact pin;
Also be provided with contact pin in the lower end of described reflector base and light source base, be arranged side by side at the upper surface of described total base the jack that some and described contact pin matches; Also be provided with contact pin in the lower end of described total base, the lower body of described casing is provided with the jack coordinated with the contact pin of described total base lower end;
Described TV plate, AV plate, drive plate and keypad are encapsulated in a box body, TV plate, AV plate and the connection terminal of drive plate and the button of keypad are exposed to the bottom surface of box body, in the corner of described box bottom, earhole plate is set, the right panel body of described casing is provided with through hole, and around described through hole, is provided with the threaded hole corresponding with the earhole on the earhole plate on described box bottom.
2. simple and easy DIY projector according to claim 1, is characterized in that, the upper left corner of described after panel box body is provided with a breach.
3. simple and easy DIY projector according to claim 1, is characterized in that, the lower left corner of described liquid crystal display installing plate is provided with a breach.
4. simple and easy DIY projector according to claim 1, is characterized in that, upper plate body and the right panel body of described casing are articulated and connected by hinge.
5. simple and easy DIY projector according to claim 1, is characterized in that, described light source is LED.
6. simple and easy DIY projector according to claim 1, is characterized in that, this simple and easy DIY projector also comprises bluetooth module, and described bluetooth module is connected with described drive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320599.7U CN204595405U (en) | 2015-05-18 | 2015-05-18 | Simple and easy DIY projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320599.7U CN204595405U (en) | 2015-05-18 | 2015-05-18 | Simple and easy DIY projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595405U true CN204595405U (en) | 2015-08-26 |
Family
ID=53931541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320599.7U Expired - Fee Related CN204595405U (en) | 2015-05-18 | 2015-05-18 | Simple and easy DIY projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204595405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597792A (en) * | 2015-10-15 | 2017-04-26 | 青岛海高设计制造有限公司 | Display device and air conditioner |
| CN110543067A (en) * | 2018-05-28 | 2019-12-06 | 秀育企业股份有限公司 | Lens holder for projection optical assembly |
-
2015
- 2015-05-18 CN CN201520320599.7U patent/CN204595405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597792A (en) * | 2015-10-15 | 2017-04-26 | 青岛海高设计制造有限公司 | Display device and air conditioner |
| CN110543067A (en) * | 2018-05-28 | 2019-12-06 | 秀育企业股份有限公司 | Lens holder for projection optical assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |