CN210894963U - Assembled simple projector - Google Patents

Assembled simple projector Download PDF

Info

Publication number
CN210894963U
CN210894963U CN201921642922.7U CN201921642922U CN210894963U CN 210894963 U CN210894963 U CN 210894963U CN 201921642922 U CN201921642922 U CN 201921642922U CN 210894963 U CN210894963 U CN 210894963U
Authority
CN
China
Prior art keywords
bearing
subassembly
assembly
wheel
erectable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201921642922.7U
Other languages
Chinese (zh)
Inventor
王树江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Machine Age Cultural Creativity Co ltd
Original Assignee
Jiangsu Machine Age Cultural Creativity Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Machine Age Cultural Creativity Co ltd filed Critical Jiangsu Machine Age Cultural Creativity Co ltd
Priority to CN201921642922.7U priority Critical patent/CN210894963U/en
Application granted granted Critical
Publication of CN210894963U publication Critical patent/CN210894963U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Projection Apparatus (AREA)

Abstract

The utility model relates to a simple and easy projector of pin-connected panel, including bearing frame, one side of bearing frame is provided with broadcasts the opening, be provided with the photochopper corresponding to broadcasting the opening part in the bearing frame, one side of photochopper is provided with the light source subassembly, be connected with the breach round wheel on the photochopper, the breach round takes turns to the meshing has the cross subassembly, bearing frame's top is provided with decorates and supplies the piece subassembly, bearing frame and decoration supply to be provided with first buffering subassembly between the piece subassembly, one side of breach round wheel is provided with second buffering subassembly, one side of photochopper is provided with the tensioning subassembly, bearing frame is last still to be provided with the decoration and receives the piece subassembly. Therefore, the forward buffer of the film is realized, the film is quickly stabilized, the playing picture can not shake, and a better playing effect is achieved. The user can experience the interest of splicing and inserting assembly by himself.

Description

Assembled simple projector
Technical Field
The utility model relates to a projector especially relates to a simple and easy projector of pin-connected panel.
Background
The film projector was invented by tomas edison in 1888, and has become a very mature means for playing video after the continuous improvement of later people; but with the development of digital technology, conventional film projectors have gradually exited the historical arena.
At present, the miniaturization of the conventional film projector is also carried out. However, the existing miniaturized projector does not develop to the toy side, is high in price and is not suitable for being purchased by ordinary people. Moreover, after the film is ultra-miniaturized, the utilization rate of the conventional 35mm film is low, and the 16mm film only has one-sided tooth hole and is unstable. The perforation distance of the traditional film is 3mm, and the splicing is not easy. The easy stifled hole of concatenation, and the not firm problem of concatenation appears easily. Meanwhile, the transmission of the projector is intermittent motion, and the film of the existing miniaturized projector is unstable in operation and is shown as up-down jumping of the projected image. Moreover, when in operation, a power supply is required to be configured to supply power for operation, which is not convenient for carrying and has battery pollution.
In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a simple assembled projector, which has industrial application value.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problems, the present invention provides a simple and easy assembled projector.
The utility model discloses a simple and easy projector of pin-connected panel, including bearing frame, wherein: one side of bearing the frame is provided with broadcasts the opening, be provided with the photochopper corresponding to broadcasting the opening part in the bearing the frame, one side of photochopper is provided with the light source subassembly, be connected with the breach circle wheel on the photochopper, the meshing has the cross subassembly on the breach circle wheel, the top of bearing the frame is provided with decorates and supplies the piece subassembly, bearing the frame and decorating to supply to be provided with first buffering subassembly between the piece subassembly, one side of breach circle wheel is provided with the second buffering subassembly, one side of photochopper is provided with the clamping piece subassembly, still be provided with on the bearing the frame and decorate and receive the piece subassembly.
Furthermore, the simple assembled projector comprises a bearing bottom plate, the bearing bottom plate is connected with a bearing top plate through a stand column, a side plate is arranged between the bearing bottom plate and the bearing top plate, the clamping piece assembly and the second buffering assembly are connected with the side plate, and a support is installed at the bottom of the bearing bottom plate.
Furthermore, the assembled simple projector comprises a rotating shaft, wherein the rotating shaft is sleeved with a rotating wheel, a plurality of shading sheets are distributed on a hub of the rotating wheel, and light holes are formed between the shading sheets.
Furthermore, the simple assembled projector comprises a light source assembly, wherein the light source assembly comprises a bearing box, a light-emitting assembly is arranged in the bearing box, the light-emitting assembly comprises a power generation module, a lamp bead module is arranged on the power generation module, and a hand-operated handle is arranged on the power generation module.
Furthermore, foretell simple and easy projector of pin-connected panel, wherein, the lamp pearl module is filament lamp pearl, or, is the LED lamp to can install the PCB circuit additional, be convenient for realize the lighting control of lamp pearl module.
Furthermore, in the above-mentioned assembled simple projector, the notched circular wheel includes a wheel body coaxially connected to the shutter, one side of the ratchet wheel body is engaged with a cross assembly, the cross assembly includes a cross car, a contact arc is arranged on the cross car, and a ratchet wheel is arranged on the cross car in a penetrating manner.
Furthermore, in the above-mentioned assembled projector, the decoration film supply assembly includes a film supply bracket, the film supply bracket is provided with a bearing assembly, and the bearing assembly is sleeved with a film supply wheel.
Furthermore, in the above-mentioned assembled simple projector, the decorative sheet-collecting assembly includes a sheet-collecting support, the sheet-collecting support is provided with a bearing assembly, and the bearing assembly is sleeved with a sheet-collecting wheel.
Furthermore, in the above-mentioned assembled simple projector, the first buffer assembly, the second buffer assembly, and the clip assembly are formed by two independent roller assemblies distributed in groups, each roller assembly includes a steel shaft connected to the supporting frame, the steel shaft is sleeved with an acrylic tube, and two ends of the acrylic tube are sleeved with heat-shrinkable tubes.
Still further, the simple assembled projector is characterized in that the broadcasting opening is provided with an external decorative lens, and the decorative lens is internally provided with an adjustable convex lens.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
1. the independent first buffer component and the second buffer component are configured to realize the forward buffer of the film, so that the longitudinal shaking of the played picture is avoided, and the better playing effect is achieved.
2. The film clamping component is arranged to prevent the film from transversely shaking.
3. The integral structure is simple, the user can experience the fun of splicing and inserting the assembly by himself, and the method is easy to implement.
4. Can be implemented by matching with a new specification of film, and has good use effect.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a sectional type simple projector.
Figure 2 is a schematic view of a film oriented structure.
Fig. 3 is an operation schematic diagram of the first buffer assembly, the second buffer assembly and the clip assembly.
Fig. 4 is a schematic view of the structure of the drum assembly.
The meanings of the reference symbols in the drawings are as follows.
1 broadcast area 2 photochopper
3 light source assembly 4 first buffer assembly
5 second buffer assembly 6 clip assembly
7 bearing bottom plate 8 upright post
9 load bearing top plate 10 support
11 rotating shaft 12 rotating wheel
13 light-shielding film 14 light-emitting component
15-notch round wheel 16 cross component
17 ratchet 18 sheet supply support
19 sheet supplying wheel 20 sheet receiving wheel
21 steel shaft 22 acrylic tube
23 heat shrinkable tube 24 external decorative lens
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The assembled simple projector shown in fig. 1 comprises a bearing frame, and is characterized in that: one side of bearing frame is provided with broadcasts the opening, forms and broadcasts the district 1, considers the effect needs that the film broadcast, is provided with the photochopper 2 corresponding to broadcasting the opening part in bearing frame, and one side of photochopper 2 is provided with light source subassembly 3. Meanwhile, the notch round wheel 15 is connected on the light shield 2, and the cross component 16 is meshed on the notch round wheel 15, so that the requirement of driving the film to continuously advance is met. In addition, in order to achieve the decoration and beautification effects and guide the film feeding path, a decoration film feeding assembly is arranged on the top of the bearing frame. Consider that the projector transmission is intermittent motion, in order to realize the stable antedisplacement of film, the image during the play does not appear jumps, the utility model discloses supply between the piece subassembly at bearing frame and decoration and be provided with first buffering subassembly 4, one side of breach round wheel 15 is provided with second buffering subassembly 5, and one side of shutter 2 is provided with clamping piece subassembly 6. Furthermore, in order to meet the requirement of simulating the appearance of the traditional projector, the bearing frame is also provided with a decorative collecting piece assembly. The utility model discloses each subassembly of chooseing for use is to piece together and inserts the subassembly and constitute, and the user of being convenient for oneself assembles, fully experiences manual enjoyment.
In combination with the present invention, in order to realize the mode of each component, the preferred embodiment has the integrated structure of the preferred embodiment, the carrying frame includes the carrying bottom plate 7, the carrying bottom plate 7 is connected with the carrying top plate 9 through the upright post 8, and the side plate is disposed between the carrying bottom plate 7 and the carrying top plate 9. Meanwhile, the clamping piece assembly 6 and the second buffer assembly 5 are connected with the side plates. And, the bottom of the bearing bottom plate 7 is provided with a bracket 10 which has a proper lifting effect and is convenient for subsequent projection height adjustment.
Further, in order to adapt to the space of the cross roll to cooperate with the light source assembly 3 to perform projection playing, the adopted light chopper 2 comprises a rotating shaft 11, a rotating wheel 12 is sleeved on the rotating shaft 11, a plurality of light-shielding sheets 13 are distributed on a hub of the rotating wheel 12, and a light-transmitting hole is formed between the light-shielding sheets 13. And simultaneously, the utility model discloses a light source subassembly 3 bear the weight of the box including bearing, be provided with light-emitting component 14 in bearing the weight of the box, light-emitting component 14 is provided with lamp pearl module including power generation module on power generation module, still is provided with hand handle on the power generation module. And, one side of bearing the box is provided with connects the inserted block, is provided with on the curb plate and connects the slot, is convenient for light source subassembly 3 and bears the firm combination of frame. Particularly, in order to have the illuminating effect of preferred, promote film projection quality, the lamp pearl module is filament lamp pearl, perhaps, for the LED lamp, can also install the PCB circuit additional, is convenient for realize the lighting control of lamp pearl module. Of course, other components may be used to achieve light emission.
In connection with the actual use, in order to achieve a continuous film supply, the notch wheel 15 comprises a wheel body coaxially connected to the shutter 2, and a cross member 16 is engaged with one side of the notch wheel 15. In this way, sequential rotation of the cross assembly 16 can be achieved under the control of the notched wheel 15. Specifically, the cross assembly 16 includes a cross car, and a ratchet 17 is arranged on the cross car in a penetrating manner. In this way, after the ratchet 17 winds the film, the sequential advance of the film is achieved. In this way, the rotation of the shutter 2 is effected in cooperation with the feeding advance of the film.
Further still, the utility model discloses a decorate and supply piece subassembly supply piece support 18 including supplying, supply to install bearing assembly on the piece support 18, the cover is equipped with on the bearing assembly and supplies piece wheel 19. Thus, the film feeding wheel 19 can rotate symbolically, and the visual effect that the film feeding wheel drives the film to rotate is achieved. Meanwhile, the adopted decorative sheet collecting component comprises a sheet collecting support 10, a bearing component is mounted on the sheet collecting support 10, and a sheet collecting wheel 20 is sleeved on the bearing component.
Thus, after the hand handle is actually rotated, the notch round wheel 15 is driven to rotate, the notch round wheel 15 drives the cross car 16 to rotate, and the cross car 16 is connected with the ratchet wheel 17. Finally, the ratchet 17 drives the film.
Seen in combination with practical implementation, the first buffer component 4, the second buffer component 5 and the clamping piece component 6 are two mutually independent roller components distributed in groups, each roller component comprises a steel shaft 21 connected with the bearing frame, an acrylic pipe 22 is sleeved on the steel shaft 21, and heat-shrinkable pipes 23 are sleeved at two ends of the acrylic pipe 22. Therefore, the film can be guided smoothly, and the film playing device has proper damping, ensures the playing effect, and simultaneously can not get on the film to protect the picture on the film. In particular, the film motion is intermittent. When the notch round wheel 15 stops, the film is simultaneously subjected to the inertia forces exerted by the film supply wheel 19, the film take-up wheel 20 and the film body. Thus, the film tends to advance continuously, so that the film cannot be stopped at the dispensing opening smoothly, and the final playing effect is affected. To this end, the film is given an S-shaped buffer curve by means of the first buffer member 4 and a second S-shaped buffer curve by means of the second buffer member 5. Thus, the film is unloaded by the action of the first cushion member 4. Thereafter, the rearward pulling force imparted by the film is damped by the second cushion member 5. In addition, in the advancing process of the film, the film can be matched with the light shield 2 by the existence of the clamping piece assembly 6 to form an effective clamping piece area, so that the film can be effectively bound, and the film can be quickly and stably stopped on the ratchet wheel 17. In other words, a narrow gap can be formed between the shutter 2 and the two roller assemblies constituting the clip assembly 6, preventing the film from shaking laterally. Moreover, in order to have better broadcast visual effect, can be provided with outer decoration camera lens 24 of putting at the broadcast opening part, be provided with the regulation formula convex lens in the decoration camera lens 24, can try like this down the focus adjustment, possess better broadcast projection effect.
For better practice of the present invention, a 24 mm film may be used in combination. Thus, the tooth holes are enlarged, and the fault-tolerant rate of the gear pair tooth holes of the sheet supply wheel 19 and the sheet receiving wheel 20 is improved. Meanwhile, the distance between the tooth holes can be enlarged, and splicing of the adhesive tapes is facilitated.
Through foretell expression of characters and combination of the attached drawing can be seen, adopt the utility model discloses afterwards, possess following advantage:
1. the independent first buffer component and the second buffer component are configured to realize the forward buffer of the film, so that the longitudinal shaking of the played picture is avoided, and the better playing effect is achieved.
2. The film clamping component is arranged to prevent the film from transversely shaking.
3. The integral structure is simple, the user can experience the fun of splicing and inserting the assembly by himself, and the method is easy to implement.
4. Can be implemented by matching with a new specification of film, and has good use effect.
Furthermore, the indication directions or positional relationships described in the present invention are directions or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated device or structure must have a specific direction or operate in a specific directional configuration, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "disposed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (10)

1. Simple and easy projector of pin-connected panel, including bearing frame, its characterized in that: one side of bearing the frame is provided with broadcasts the opening, be provided with the photochopper corresponding to broadcasting the opening part in the bearing the frame, one side of photochopper is provided with the light source subassembly, be connected with the breach circle wheel on the photochopper, the meshing has the cross subassembly on the breach circle wheel, the top of bearing the frame is provided with decorates and supplies the piece subassembly, bearing the frame and decorating to supply to be provided with first buffering subassembly between the piece subassembly, one side of breach circle wheel is provided with the second buffering subassembly, one side of photochopper is provided with the clamping piece subassembly, still be provided with on the bearing the frame and decorate and receive the piece subassembly.
2. The erectable, compact projector as in claim 1, wherein: the bearing frame comprises a bearing bottom plate, the bearing bottom plate is connected with a bearing top plate through an upright post, a side plate is arranged between the bearing bottom plate and the bearing top plate, the clamping piece assembly and the second buffer assembly are connected with the side plate, and a support is installed at the bottom of the bearing bottom plate.
3. The erectable, compact projector as in claim 1, wherein: the light chopper comprises a rotating shaft, a rotating wheel is sleeved on the rotating shaft, a plurality of light shading sheets are distributed on a hub of the rotating wheel, and light holes are formed among the light shading sheets.
4. The erectable, compact projector as in claim 1, wherein: the light source component comprises a bearing box, a light-emitting component is arranged in the bearing box and comprises a power generation module, a lamp bead module is arranged on the power generation module, and a hand-operated handle is arranged on the power generation module.
5. The erectable, compact projector as in claim 4, wherein: the lamp bead module is a lamp filament lamp bead or an LED lamp.
6. The erectable, compact projector as in claim 1, wherein: the notch round wheel comprises a ratchet wheel body coaxially connected with the light chopper, a cross assembly is meshed with one side of the ratchet wheel body and comprises a cross vehicle, a contact circular arc is arranged on the cross vehicle, and a ratchet wheel is arranged on the cross vehicle in a penetrating mode.
7. The erectable, compact projector as in claim 1, wherein: decorate and supply piece subassembly including supplying the piece support, supply to install bearing assembly on the piece support, the cover is equipped with on the bearing assembly and supplies the piece wheel.
8. The erectable, compact projector as in claim 1, wherein: the decorative sheet collecting assembly comprises a sheet collecting support, a bearing assembly is mounted on the sheet collecting support, and a sheet collecting wheel is sleeved on the bearing assembly.
9. The erectable, compact projector as in claim 1, wherein: the first buffer assembly, the second buffer assembly and the clamping piece assembly are two mutually independent roller assemblies distributed in groups, each roller assembly comprises a steel shaft connected with the bearing frame, an acrylic tube is sleeved on the steel shaft, and heat shrink tubes are sleeved at two ends of the acrylic tube.
10. The erectable, compact projector as in claim 1, wherein: the broadcasting opening part is provided with an external decorative lens, and an adjustable convex lens is arranged in the decorative lens.
CN201921642922.7U 2019-09-29 2019-09-29 Assembled simple projector Active CN210894963U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921642922.7U CN210894963U (en) 2019-09-29 2019-09-29 Assembled simple projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921642922.7U CN210894963U (en) 2019-09-29 2019-09-29 Assembled simple projector

Publications (1)

Publication Number Publication Date
CN210894963U true CN210894963U (en) 2020-06-30

Family

ID=71312530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921642922.7U Active CN210894963U (en) 2019-09-29 2019-09-29 Assembled simple projector

Country Status (1)

Country Link
CN (1) CN210894963U (en)

Similar Documents

Publication Publication Date Title
CN210894963U (en) Assembled simple projector
US20060082877A1 (en) Lenticular image display, its components and uses thereof
CN203224712U (en) Novel projector
CN210777736U (en) Movie & TV advertising device of conveniently changing advertising cloth
CN212057181U (en) Modularization movie & TV lamp angle adjusting device
CN107942608B (en) Telescopic projector
CN210606484U (en) News media propaganda panel
CN210181383U (en) Multimedia projection curtain
JPH0731473B2 (en) Panel for displaying information such as advertisements
CN2377650Y (en) Vertical slide-plate type advertiser
CN201117204Y (en) Fixation projection advertisement device
CN220208487U (en) Corner display screen
CN101345007A (en) Electric circulating exhibition device
CN218896287U (en) Anti-light interference projection screen
CN209290053U (en) A kind of fast-type simulation metope scenery device
CN111883017B (en) Outdoor advertising panel quick replacement device
KR101578858B1 (en) Lighting apparatushavingvisual function
CN214704283U (en) Grating animation projection arrangement
CN207676116U (en) A kind of emulation projector
CN211086906U (en) Projection screen with novel structure
CN217821228U (en) Multichannel slide projector
CN215449852U (en) Multifunctional projector
KR100505751B1 (en) Turn screen billboard
CN218064128U (en) Liftable and hidden anti-collision vehicle-mounted display screen
CN213432996U (en) Light and shadow toy

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant