CN108535949A - A kind of lantern slide dispensing device - Google Patents
A kind of lantern slide dispensing device Download PDFInfo
- Publication number
- CN108535949A CN108535949A CN201810328035.6A CN201810328035A CN108535949A CN 108535949 A CN108535949 A CN 108535949A CN 201810328035 A CN201810328035 A CN 201810328035A CN 108535949 A CN108535949 A CN 108535949A
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- plane
- lantern slide
- guiding rib
- screw rod
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Projection Apparatus (AREA)
Abstract
A kind of lantern slide dispensing device, including body (8), wherein, the inner space of the body (8) includes the open area (81) for storing the storage area (82) of multiple slide components (88), the focus adjustment region (83) on top and upper front of bottom；Wherein, the rear end on body (8) top is equipped with the light source (80) for projection, each of the multiple slide component (88) includes fixed frame (7) and lifts the shears (6) for driving screw rod (51) to drive positioned at the lifting driving screw rod (51) of the fixed frame (7) both sides and by described, the upper roof of the fixed frame (7) is equipped with to hang the hook (70) of lantern slide (871), the lower bottom wall of the fixed frame (7) is equipped with magnet (872), the magnet (872) to the iron plate (873) of the lantern slide (871) bottom coordinate.
Description
The application be application No. is：2016108201648, invention and created name is：A kind of lantern slide dispensing device, the applying date
For：The divisional application of application for a patent for invention on 09 13rd, 2016.
Technical field
The present invention relates to studying technological domain, specially a kind of lantern slide dispensing device.
Background technology
Lantern slide projection's machine in generation nineteen fifty and nineteen sixty for comparable common, predominantly recreational use, family and friends
It can flock together and appreciate lantern slide.Now, because of the hard copy publication of low cost, digit camera, DVD media, liquid crystal display
Device sum digit projector is comparable universal, and lantern slide projection's machine has been substituted, but some research fields, can be used toward contact,
It can zoom in or out according to lantern slide focal length is adjusted, to facilitate research, but traditional mode focused is all
By adjusting manually, and it is also by adjusting manually, being unfavorable for operating to switch lantern slide.
Invention content
The purpose of the present invention is to provide a kind of lantern slide dispensing devices, for overcoming drawbacks described above in the prior art.
Lantern slide dispensing device according to the present invention, including body, wherein the inner space of the body includes bottom
Storage area, the focus adjustment region on top and the open area of upper front for storing multiple slide components；Its
In, the rear end of the body upper is equipped with the light source for projection, and each of the multiple slide component includes including solid
Determine frame and the lifting driving screw rod positioned at the fixed frame both sides and the lifting support by the lifting drive screw drives
Frame is provided with overhang region in the fixed frame, and the upper roof of the fixed frame is equipped with to hang the extension of lantern slide
The lower bottom wall of hook, the fixed frame is equipped with magnet, and the magnet is described to coordinate with the iron plate of the lantern slide bottom
Lifting driving screw rod is driven by the driving motor being installed in the adjacent inner wall of the body；Wherein, the body be located at institute
It states and is fixedly installed the front and back guiding rib extended on the madial wall of fixed frame both sides respectively, confession is both provided in each guiding rib
The through-hole that the main part of the lifting driving screw rod and shears passes through, the guiding rib is at the end on the outside of the through-hole
Inclined-plane sliding supporting part is provided at end, be respectively arranged in the upper and lower side of the inclined-plane sliding supporting part sliding bevel and
Lower top pressure inclined-plane, the upper sliding bevel to the fixed frame be in upper location status when with elastic telescopic be arranged
The lower inclined plane of elastic telescopic fulcrum post in the bottom sides of the fixed frame slidably engages, the lower top pressure inclined-plane
To the fixed frame from engaged with the ramp of the elastic telescopic fulcrum post when lower location status is elevated with will
The elastic telescopic fulcrum post top pressure compression；The upper and lower ends of the main part are respectively arranged with to be extended beyond in the inward direction
The upper clamping protrusion of the inclined-plane sliding supporting part of the guiding rib and lower clamping are protruded the fixed frame, institute is clamped
It states fixed frame and is provided with front and back promotion joint portion on the position engaged with the upper clamping protrusion, front and back push connects
Resilient engagement face is respectively arranged at left and right sides of conjunction portion to be promoted to by lifting driving screw rod in the fixed frame
It is described in upper location status respectively be set in the body and the screw drives bar for setting of dividing right and left engages, to real
The movement in the front-back direction of existing fixed frame, therefore can realize the focal length for adjusting lantern slide；The upper end of the lower clamping protrusion is equipped with
Limit switch, when the fixed frame is driven to upper operation and the limit switch is contacted with the guiding rib, the limit
The bit switch control driving motor is out of service, and the rotation of screw drives bar can be driven to focus at this time；The driving electricity
Blimp is also installed in the outside of machine, is pasted with silencing cotton on the inner wall of the blimp, and the silencing cotton is absorbing the drive
Generated noise when dynamic motor operation；It is provided with ball grooves in the ramp, ball is installed in the ball grooves, it is described
Ball to the lower top pressure contact of incline plane, so as to compress the smooth top pressure of the elastic telescopic fulcrum post, to make fortune
Row is smooth.
In the device of the invention, since multiple lantern slides can be put into storage area, more use demands can be met, led to
The clamping part of guiding rib can inwardly be extended over by crossing setting, can be as needed selectively by lantern slide two up and down
It is driven on direction, to the dispensing to lantern slide.By the way that guiding rib is arranged, coordinate with retractility supporting member, Neng Gou
Under the premise of allowing fixed frame to move up and down, slidably supported after realization promotion, screw drives bar drives before and after fixed frame
The movement in direction, the focal length of conveniently adjusted lantern slide；Whole device is reliable for operation.
Description of the drawings
Fig. 1 is the overall appearance schematic diagram of the lantern slide dispensing device of the present invention.
Fig. 2 is the schematic side view that lantern slide launches equipment inner structure in Fig. 1.
Fig. 3 is the section view structural schematic diagram of the lantern slide dispensing device in Fig. 1, wherein selected lantern slide is in
Lower location status.
Fig. 4 is that the lantern slide dispensing device in Fig. 3 is in the diagram in upper location status in selected lantern slide.
Fig. 5 is close-up schematic view of the device at elastic telescopic fulcrum post in Fig. 4.
Specific implementation mode
With reference to Fig. 1-5, the present invention is described in detail.
A kind of lantern slide dispensing device according to an embodiment of the invention, including body 8, wherein the inside of the body 8
Space include bottom for store the storage area 82 of multiple slide components 88, the focus adjustment region 83 on top and
Open area 81 on front side of portion；Wherein, the rear end on 8 top of the body is equipped with the light source 80 for projection, the multiple unreal
Each of lamp piece component 88 include include fixed frame 7 and positioned at 7 both sides of the fixed frame lifting drive 51 He of screw rod
The shears 6 that screw rod 51 drives is driven by the lifting, overhang region 87, the fixation are provided in the fixed frame 7
The upper roof of frame 7 is equipped with to hang the hook 70 of lantern slide 871, and the lower bottom wall of the fixed frame 7 is equipped with magnet
872, for the magnet 872 to coordinate with the iron plate 873 of 871 bottom of the lantern slide, the lifting drives screw rod 51 by installing
It is driven in the driving motor 5 in the adjacent inner wall of the body 8；Wherein, the body 8 be located at 7 both sides of the fixed frame
Madial wall on be fixedly installed the front and back guiding rib 4 extended respectively, be both provided in each guiding rib 4 for lifting driving
The through-hole 40 that the main part of screw rod 51 and shears 6 passes through, the guiding rib 4 is in the end positioned at 40 outside of the through-hole
It is provided with inclined-plane sliding supporting part, sliding bevel 41 is respectively arranged with under in the upper and lower side of inclined-plane sliding supporting part
Top pressure inclined-plane 42, the upper sliding bevel 41 to when the fixed frame 7 is in upper location status with elastic telescopic
The lower inclined plane 78 for the elastic telescopic fulcrum post 72 being set in the bottom sides of the fixed frame 7 slidably engages, described
Lower top pressure inclined-plane 42 to the fixed frame 7 from when lower location status is elevated with the elastic telescopic fulcrum post 72
The engagement of ramp 79 is to compress 72 top pressure of elastic telescopic fulcrum post；The upper and lower ends of the main part are respectively arranged with
The upper clamping protrusion 62 and lower clamping protrusion 63 of the inclined-plane sliding supporting part of the guiding rib 4 are extended beyond on inward direction
The fixed frame 7 is clamped, before the fixed frame 7 is provided on the position engaged with the upper clamping protrusion 62
Joint portion 71, the front and back left and right sides for pushing joint portion 71 is pushed to be respectively arranged with resilient engagement face 711 in institute afterwards
State fixed frame 7 by lifting driving screw rod 51 be promoted to it is described in upper location status respectively be set to the body 8
Interior and setting of dividing right and left screw drives bar 84 engages, and to realize 7 movement in the front-back direction of fixed frame, therefore can realize tune
Save the focal length of lantern slide；Limit switches 49 are installed in the upper end of the lower clamping protrusion 63, when the fixed frame 7 is driven to
Upper operation and when the limit switch 49 and the guiding rib 4 contact, the limit switch 49 controls the stopping of the driving motor 5
Operation can drive the rotation of screw drives bar 84 to focus at this time；Blimp 50 is also installed in the outside of the driving motor 5,
Silencing cotton is pasted on the inner wall of the blimp 50, the silencing cotton is produced when the driving motor 5 is run to absorb
Noise；Be provided with ball grooves in the ramp 79, ball 76 be installed in the ball grooves, the ball 76 to institute
It states lower top pressure inclined-plane 42 to contact, so as to compress 72 smooth top pressure of the elastic telescopic fulcrum post, to keep operation smooth.
Valuably, the guiding rib 4 is always positioned between the upper clamping protrusion 62 and lower clamping protrusion 63.
Valuably or illustratively, wherein the medial surface of the main part of the shears 6 is logical with the guiding rib 4
The inside side walls plane earth in hole 40 coordinates, to be oriented in above-below direction.
Since multiple lantern slides can be put into storage area, more use demands can be met, it can be inside by setting
The clamping part of guiding rib is extended over, will selectively can be driven on lantern slide up and down both direction as needed
It is dynamic, to the dispensing to lantern slide.By the way that guiding rib is arranged, coordinate with retractility supporting member, fixed frame can allowed
Under the premise of up and down motion, slidably supported after being promoted, screw drives bar driving fixed frame movement in the front-back direction is realized, it can
Facilitate the focal length for adjusting lantern slide；Whole device is reliable for operation.
Those skilled in the art can define, can in the case of not departing from overall spirit and the design of the present invention
To make the various modifications for above example.It each falls within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.
Claims (1)
1. a kind of lantern slide dispensing device, including the body (8), wherein the inner space of the body (8) includes bottom
For storing the storage area (82) of multiple slide components (88), the focus adjustment region (83) on top and upper front
Open area (81)；Wherein, the rear end on body (8) top is equipped with the light source (80) for projection, the multiple magic lantern
Each of piece component (88) includes fixed frame (7) and the lifting driving screw rod (51) positioned at the fixed frame (7) both sides
The shears (6) that screw rod (51) drives is driven with by the lifting, overhang region is provided in the fixed frame (7)
(87), the upper roof of the fixed frame (7) is equipped with to hang the hook (70) of lantern slide (871), the fixed frame
(7) lower bottom wall is equipped with magnet (872), and the magnet (872) is to the iron plate (873) with the lantern slide (871) bottom
Cooperation, the lifting driving screw rod (51) are driven by the driving motor (5) being installed in the adjacent inner wall of the body (8)；Its
In, the front and back guiding rib (4) extended is symmetrically fixedly installed on the left and right madial wall of the body (8), in each guiding rib (4)
It is both provided with the through-hole (40) for driving the main part of screw rod (51) and shears (6) to pass through for the lifting, the guiding rib
(4) end on the outside of the through-hole (40) is provided with inclined-plane and slides supporting part, the inclined-plane slides the upper of supporting part
Sliding bevel (41) and lower top pressure inclined-plane (42) are respectively arranged on downside, the upper sliding bevel (41) is to described
Fixed frame (7) is in be set to elastic telescopic in the bottom sides of the fixed frame (7) in upper location status
The lower inclined plane (78) of elastic telescopic fulcrum post (72) slidably engages, and the lower top pressure inclined-plane (42) is in the fixed frame
Frame (7) when lower location status is elevated with the ramp (79) of the elastic telescopic fulcrum post (72) from engaging with by the bullet
Property flexible fulcrum post (72) top pressure compression；The upper and lower ends of the main part are respectively arranged with extends beyond institute in the inward direction
The upper clamping protrusion (62) and lower clamping protrusion (63) of the inclined-plane sliding supporting part of guiding rib (4) are stated, the upper clamping is convex
Go out (62) and lower clamping protrusion (63) the fixed frame (7) is clamped, the fixed frame (7) is convex with the upper clamping
Go out on the position of (62) engagement to be provided with front and back promotion joint portion (71), the front and back left and right sides for pushing joint portion (71)
Be respectively arranged with resilient engagement face (711), the resilient engagement face (711) in the fixed frame (7) by the lifting
Driving screw rod (51) be promoted to it is described in upper location status respectively be set to left and right point in the focus adjustment region (83)
Open up set and front-rear direction extend screw drives bar (84) engagement, to realize fixed frame (7) movement in the front-back direction；Institute
The upper end installation limit switches (49) for stating lower clamping protrusion (63), when the fixed frame (7) is driven to upper operation and institute
When stating limit switch (49) with the guiding rib (4) contact, the limit switch (49) controls the driving motor (5) and stops fortune
Row can drive screw drives bar (84) rotation to focus at this time；The outside of the driving motor (5) is also installed by blimp
(50), silencing cotton is pasted on the inner wall of the blimp (50), the silencing cotton runs to absorb the driving motor (5)
When generated noise；Ball grooves are provided in the ramp (79), ball (76), the rolling are installed in the ball grooves
Pearl (76) with the lower top pressure inclined-plane (42) to contact, so as to by the smooth top pressure pressure of the elastic telescopic fulcrum post (72)
Contracting, to keep operation smooth；
The inside side walls plane earth of the medial surface of the main part of the shears (6) and the through-hole (40) of the guiding rib (4)
Cooperation, to be oriented in above-below direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328035.6A CN108535949A (en) | 2016-09-13 | 2016-09-13 | A kind of lantern slide dispensing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328035.6A CN108535949A (en) | 2016-09-13 | 2016-09-13 | A kind of lantern slide dispensing device |
| CN201610820164.8A CN106125494B (en) | 2016-09-13 | 2016-09-13 | A kind of lantern slide dispensing device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610820164.8A Division CN106125494B (en) | 2016-09-13 | 2016-09-13 | A kind of lantern slide dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108535949A true CN108535949A (en) | 2018-09-14 |
Family
ID=57271187
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610820164.8A Active CN106125494B (en) | 2016-09-13 | 2016-09-13 | A kind of lantern slide dispensing device |
| CN201810328035.6A Withdrawn CN108535949A (en) | 2016-09-13 | 2016-09-13 | A kind of lantern slide dispensing device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610820164.8A Active CN106125494B (en) | 2016-09-13 | 2016-09-13 | A kind of lantern slide dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106125494B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917079A (en) * | 2018-09-20 | 2018-11-30 | 成都明日蔚蓝科技有限公司 | A kind of fresh air system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0530386B1 (en) * | 1991-08-22 | 1995-08-30 | Reflecta Gmbh Foto Film Projektion | Slide magazine |
| US5440362A (en) * | 1994-04-22 | 1995-08-08 | Jones; Jeffrey S. | Transparency display system |
| US5475453A (en) * | 1994-08-08 | 1995-12-12 | Maccarthy; Patrick | Manually-operated tray assembly for dispensing and receiving overhead projector transparencies |
| CN2268625Y (en) * | 1995-08-10 | 1997-11-26 | 刘文飞 | Music photo album |
| CN201141979Y (en) * | 2008-01-10 | 2008-10-29 | 北京星光影视设备科技股份有限公司 | Slide switching mechanism of projector |
| CN203224712U (en) * | 2013-04-23 | 2013-10-02 | 成都携恩科技有限公司 | Novel projector |
-
2016
- 2016-09-13 CN CN201610820164.8A patent/CN106125494B/en active Active
- 2016-09-13 CN CN201810328035.6A patent/CN108535949A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN106125494A (en) | 2016-11-16 |
| CN106125494B (en) | 2018-12-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |