CN110107781A - A kind of projector mobile device - Google Patents
A kind of projector mobile device Download PDFInfo
- Publication number
- CN110107781A CN110107781A CN201910357055.0A CN201910357055A CN110107781A CN 110107781 A CN110107781 A CN 110107781A CN 201910357055 A CN201910357055 A CN 201910357055A CN 110107781 A CN110107781 A CN 110107781A
- Authority
- CN
- China
- Prior art keywords
- mobile device
- gear
- projector
- bearing
- horizontal mobile
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/048—Allowing translations adapted to forward-backward translation movement
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Abstract
The invention discloses a kind of projector mobile devices, including the first horizontal mobile device, first horizontal mobile device upper end is connected with longitudinally fixed plate and connecting rod, the connecting rod lower end is connected with first bearing seat, first bearing is provided in the first bearing seat, the first bearing lower end is connected with the first fixing axle, first fixing axle lower end is connected with the second horizontal mobile device, the second chain is provided in second horizontal mobile device, second chain upper end is connected with third gear shaft, 4th gear shaft and second gear bar, third gear shaft upper end is connected with the second rotation handwheel by second shaft coupling, second gear bar lower end is connected with second bearing seat, second bearing is provided in the second bearing seat, the second bearing lower end connection setting There is the second fixing axle, second fixing axle lower end is connected with projector, and the mobile flexibility of the present invention is preferable, easy to use.
Description
Technical field
The present invention relates to projector mobile device, specially a kind of projector mobile device.
Background technique
Projector is a kind of equipment that can be projected image or video on curtain, can be by different interfaces with meter
Calculation machine, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal, and the mounting means of projector can be divided into
Desktop is just thrown, furred ceiling is just thrown, desktop rear-projection etc., and projector is compared with television set can play the role of protecting eyes, people
Usually see that LCD TV is that TV liquid crystal display shines, direct projection eyes, and projector is to project curtain or metope presentation image,
People's eyes are it is seen that diffuse, therefore can protect eyes, and projector is also widely used for family, office,
School and public place of entertainment, but existing projector is just directly fixed after installing, and does not have mobility, can not adjust the remote of light
Close and angle, greatly limits the use of projector, in order to solve the problems in the existing technology, the present invention devises one kind
Projector mobile device.
Summary of the invention
It is just directly fixed after projector installs the purpose of the present invention is to solve existing in the prior art, do not have shifting
Dynamic property, can not adjust the distance and angle of light, greatly limit the use of projector, existing in the prior art in order to solve
Problem, and propose a kind of projector mobile device.
To achieve the above object, the invention provides the following technical scheme: including the first horizontal mobile device, described first is horizontal
It is connected with longitudinally fixed plate and connecting rod to mobile device upper end, the connecting rod lower end is connected with first bearing
Seat, is provided with first bearing in the first bearing seat, and the first bearing lower end is connected with the first fixing axle, and described the
One fixing axle lower end is connected with the second horizontal mobile device, is provided with the second chain in second horizontal mobile device,
Second chain upper end is connected with third gear shaft, the 4th gear shaft and second gear bar, on the third gear shaft
End is connected with the second rotation handwheel by second shaft coupling, and second gear bar lower end is connected with second bearing
Seat, is provided with second bearing in the second bearing seat, and the second bearing lower end is connected with the second fixing axle, and described the
Two fixing axle lower ends are connected with projector, and the mobile flexibility of the present invention is preferable, easy to use.
Preferably, first horizontal mobile device connects longitudinally fixed plate by welding technique, sets on longitudinally fixed plate
There are several fixation holes, longitudinally fixed plate plays fixed function for being fixedly connected with wall.
Preferably, first chain is connected with first gear axis, first gear bar and second gear axis, the second chain
It article is connected with third gear shaft, the 4th gear shaft and second gear bar.
Preferably, the first gear axis and second gear axis one end pass through axle bed and are fixedly connected with the first transverse shifting dress
It sets, the other end is connect with first shaft coupling, and axle bed connects the first horizontal mobile device by positioning screw.
Preferably, the third gear shaft and the 4th gear shaft one end are fixedly connected with the second transverse shifting dress in axle bed
It sets, the other end is connect with second shaft coupling, and axle bed connects the second horizontal mobile device by positioning screw.
Preferably, the first gear bar passes through axle sleeve with second gear bar and fixing screws connect connecting rod.
Preferably, the first bearing seat and second bearing are semi-circular stainless steel material, are connected by positioning bolt
Connecting rod.
Preferably, first fixing axle and the second fixing axle are all made of T-type axis, and the first fixing axle is connected by positioning bolt
The second horizontal mobile device is connect, the second fixing axle connects projector case upper end by positioning bolt.
Compared with prior art, the beneficial effects of the present invention are: the mobile flexibility of the present invention is preferable, it is convenient to operate, and uses
It is convenient, it will drive the tune of angle while the movement of projector progress all around can be made by rotational-torsional handwheel, and moved
Section, adapts to the visual experience of different crowd, practical.
Detailed description of the invention
Fig. 1 is projector mobile device overall structure diagram of the present invention.
Fig. 2 is the first horizontal mobile device overall structure diagram of the invention.
Fig. 3 is the second horizontal mobile device overall structure diagram of the invention.
Fig. 4 is mobility structural schematic diagram of the present invention.
In figure: the first horizontal mobile device of 1-, the longitudinally fixed plate of 2-, the first chain of 3-, 4- first gear axis, the first tooth of 5-
Take turns bar, 6- second gear axis, 7- first shaft coupling, the rotation handwheel of 8- first, 9- connecting rod, 10- first bearing seat, 11- first
Bearing, the first fixing axle of 12-, the second horizontal mobile device of 13-, 14- second rotate handwheel, 15- second shaft coupling, 16- third
Gear shaft, the 4th gear shaft of 17-, 18- second gear bar, the second chain of 19-, 20- second bearing seat, 21- second bearing, 22-
Second fixing axle, 23- projector.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: laterally being moved including the first horizontal mobile device 1 and second
Dynamic device 13,1 upper end of the first horizontal mobile device are connected with longitudinally fixed plate 2, and longitudinally fixed plate 2 passes through welding skill
Art connects the first horizontal mobile device 1, and 2 upper end of longitudinally fixed plate is equipped with several fixation holes, and user can according to set screw
It will be integrally attached on wall, first horizontal mobile device 1 is internally provided with the first chain 3, and the first chain 3 has transmission
Effect, 3 upper end of the first chain is connected with first gear axis 4, first gear bar 5 and second gear axis 6, described
One gear shaft, 4 lower end is connected with the first rotation handwheel 8 by first shaft coupling 7, rotates the first rotation hand forward or backwards
Wheel 8 can make first gear axis 4 drive the transmission of the first chain 3, and transmission while can make first gear bar 5 rotate forward or reversely turn
It is dynamic, so that the distance of 23 front and back of projector is adjusted, and the mode of gear rotation will drive the rotation of projector 23, adjusting position, institute
It states 5 lower end of first gear bar and is connected with connecting rod 9,9 one end of connecting rod connects first gear by axle sleeve and fixing screws
Bar 5, and the other end connects first bearing seat 10 by positioning bolt, 9 lower end of connecting rod is connected with first bearing seat
10, first bearing seat 10 plays the role of fixed first bearing 11, and first bearing 11 is provided in the first bearing seat 10, the
One bearing 11 plays the role of adjusting rotation, and 11 lower end of first bearing is connected with the first fixing axle 12, and first is fixed
Axis 12 is T-type axis, and the first fixing axle 12 is by positioning bolt the second horizontal mobile device 13 of connection, under first fixing axle 12
End is connected with the second horizontal mobile device 13, and the second horizontal mobile device 13 has the function of left and right translational adjustment, described
The second chain 19 is provided in second horizontal mobile device 13, the second chain 19 has the function of transmission, second chain 19
Upper end is connected with third gear shaft 16, the 4th gear shaft 17 and second gear bar 18, the second chain 19 and third gear shaft
16, the 4th gear shaft 17 and second gear bar 18 are connected, and 16 upper end of third gear shaft is connected by second shaft coupling 15
It connects and is provided with the second rotation handwheel 14, user, which rotates forward or reverse the second rotation handwheel 14, will drive turning for third gear shaft 16
It is dynamic, to realize the translation to second gear bar 18, achieve the purpose that projector 23 moves left and right, under the second gear bar 18
End is connected with second bearing seat 20, and second bearing seat 20 plays the role of fixed second bearing 21, the second bearing seat
Second bearing 21 is provided in 20, second bearing 21 plays the role of adjusting rotation, 21 lower end of the second bearing connection setting
There is the second fixing axle 22, the second fixing axle 22 is T-type axis, and the second fixing axle 22 is agreed with second bearing 21, and user rotates the
Projector 23 can be adjusted fixed suitable position by two fixing axles 22, and 22 lower end of the second fixing axle is connected with projector
23。
The operation principle of the present invention is that: user is firstly the need of the fixation passed through on longitudinally fixed plate 2 by set screw
Hole is rationally fixed on the wall, and when user needs to adjust longitudinal separation and direction, user rotates the first rotation forward or backwards
Handwheel 8 can make first gear axis 4 drive the transmission of the first chain 3, and first gear axis 4 and second gear axis are fixed, so
First gear bar 5 can be made to rotate forward or rotate backward while transmission, so that the distance of 23 front and back of projector is adjusted, and gear
The mode of rotation will drive the rotation of projector 23, adjust different localities, if necessary to which projector 23 is positive towards forward
Dynamic first fixing axle 12, because the first fixing axle 12 is connect with the first bearing 11 in first bearing seat 10, first is fixed
The part of 12 or more axis will not turn, so forward direction can be adjusted back projector 23, similarly, when user need to adjust left and right distance and
When direction, user, which will rotate forward or reverse the second rotation handwheel 14, will drive the rotation of third gear shaft 16, and third gear
Axis 16 and the 4th gear shaft 17 are similarly fixed, and second gear bar 18 will be along 19 rotational translation of the second chain, to reach
Projector 23 can also be rotated to different localities, will projected if necessary by the purpose that projector 23 moves left and right, translation
Positive instrument 23 is the second fixing axle 22 of rotation simultaneously forward, because of the second fixing axle 22 and second in second bearing seat 20
Bearing 21 connects, and the part of the second 22 or more fixing axle of rotation will not turn, so projector 23 can be adjusted back to forward direction, the present invention
Mobile flexibility is preferable, and it is convenient to operate, practical.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of projector mobile device, including the first horizontal mobile device (1) and the second horizontal mobile device (13), feature
Be: the first horizontal mobile device (1) upper end is connected with longitudinally fixed plate (2), first horizontal mobile device
(1) it is internally provided with the first chain (3), the first chain (3) upper end is connected with first gear axis (4), first gear
Bar (5) and second gear axis (6), first gear axis (4) lower end are connected with the first rotation by first shaft coupling (7)
Handwheel (8), first gear bar (5) lower end are connected with connecting rod (9), and connecting rod (9) lower end is connected with
First bearing seat (10), the first bearing seat (10) is interior to be provided with first bearing (11), and first bearing (11) lower end connects
It connecing and is provided with the first fixing axle (12), the first fixing axle (12) lower end is connected with the second horizontal mobile device (13),
It is provided with the second chain (19) in second horizontal mobile device (13), the second chain (19) upper end is connected with the
Three gear shafts (16), the 4th gear shaft (17) and second gear bar (18), third gear shaft (16) upper end pass through second
Axis device (15) is connected with the second rotation handwheel (14), and second gear bar (18) lower end is connected with second bearing seat
(20), it is provided with second bearing (21) in the second bearing seat (20), second bearing (21) lower end is connected with the
Two fixing axles (22), the second fixing axle (22) lower end are connected with projector (23).
2. a kind of projector mobile device according to claim 1, it is characterised in that: first horizontal mobile device
(1) it is connected longitudinally fixed plate (2) by welding technique, longitudinally fixed plate (2) is equipped with several fixation holes.
3. a kind of projector mobile device according to claim 1, it is characterised in that: first chain (3) and first
Gear shaft (4), first gear bar (5) and second gear axis (6) are connected, the second chain (19) and third gear shaft (16),
4th gear shaft (17) and second gear bar (18) are connected.
4. a kind of projector mobile device according to claim 1, it is characterised in that: the first gear axis (4) and the
Two gear shafts (6) one end passes through axle bed and is fixedly connected the first horizontal mobile device (1), the other end with first shaft coupling (7)
Connection.
5. a kind of projector mobile device according to claim 1, it is characterised in that: the third gear shaft (16) and
Four gear shafts (17) one end is fixedly connected the second horizontal mobile device (13) in axle bed, the other end with second shaft coupling (15)
Connection.
6. a kind of projector mobile device according to claim 1, it is characterised in that: the first gear bar (5) and the
Two racks (18) pass through axle sleeve and fixing screws connection connecting rod (9).
7. a kind of projector mobile device according to claim 1, it is characterised in that: the first bearing seat (10) and the
Two bearings (21) are semi-circular stainless steel material, connect connecting rod (9) by positioning bolt.
8. a kind of projector mobile device according to claim 1, it is characterised in that: first fixing axle (12) and the
Two fixing axles (22) are all made of T-type axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357055.0A CN110107781A (en) | 2019-04-29 | 2019-04-29 | A kind of projector mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357055.0A CN110107781A (en) | 2019-04-29 | 2019-04-29 | A kind of projector mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110107781A true CN110107781A (en) | 2019-08-09 |
Family
ID=67487638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910357055.0A Pending CN110107781A (en) | 2019-04-29 | 2019-04-29 | A kind of projector mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110107781A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2426547A (en) * | 2005-04-27 | 2006-11-29 | Boss Internat Corp Ltd | Clamp comprising three tubes with a Vernier hole arrangement |
| GB2456023A (en) * | 2007-12-31 | 2009-07-01 | Samuel Edmund Livermore | Trolley for supporting a display screen and projector |
| TW201413148A (en) * | 2012-09-17 | 2014-04-01 | Delta Electronics Inc | Projector mount and angle-adjusting unit thereof |
| CN108533927A (en) * | 2018-05-29 | 2018-09-14 | 嘉兴环艺文化传播有限公司 | A kind of music live streaming live broadcast equipment draw bar |
| CN208169855U (en) * | 2018-01-25 | 2018-11-30 | 菲德（青岛）电子有限公司 | A kind of fixed bracket of encoder bi-directional synchronization adjustment |
| CN109068045A (en) * | 2018-10-12 | 2018-12-21 | 深圳市贝优通新能源技术开发有限公司 | A kind of monitoring device with light regulatory function based on block chain technology |
| CN208750368U (en) * | 2018-08-14 | 2019-04-16 | 湖南电子科技职业学院 | A kind of novel wireless communication device |
-
2019
- 2019-04-29 CN CN201910357055.0A patent/CN110107781A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2426547A (en) * | 2005-04-27 | 2006-11-29 | Boss Internat Corp Ltd | Clamp comprising three tubes with a Vernier hole arrangement |
| GB2456023A (en) * | 2007-12-31 | 2009-07-01 | Samuel Edmund Livermore | Trolley for supporting a display screen and projector |
| TW201413148A (en) * | 2012-09-17 | 2014-04-01 | Delta Electronics Inc | Projector mount and angle-adjusting unit thereof |
| CN208169855U (en) * | 2018-01-25 | 2018-11-30 | 菲德（青岛）电子有限公司 | A kind of fixed bracket of encoder bi-directional synchronization adjustment |
| CN108533927A (en) * | 2018-05-29 | 2018-09-14 | 嘉兴环艺文化传播有限公司 | A kind of music live streaming live broadcast equipment draw bar |
| CN208750368U (en) * | 2018-08-14 | 2019-04-16 | 湖南电子科技职业学院 | A kind of novel wireless communication device |
| CN109068045A (en) * | 2018-10-12 | 2018-12-21 | 深圳市贝优通新能源技术开发有限公司 | A kind of monitoring device with light regulatory function based on block chain technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105681707A (en) | Flexible display screen and television | |
| CN110220083A (en) | A kind of liquid crystal display adjustable support | |
| CN208764616U (en) | A kind of truck video playing system | |
| CN203416346U (en) | Liquid crystal display adjustable bracket body | |
| CN110345352A (en) | A kind of LED camber display screen with multi-faceted regulating mechanism | |
| CN211232301U (en) | Interactive rail screen device | |
| WO2018228116A1 (en) | Object distance adjusting apparatus and virtual reality device | |
| CN108230768A (en) | A kind of multimedia interactive system | |
| CN110107781A (en) | A kind of projector mobile device | |
| CN209980616U (en) | Large pneumatic sand table demonstration model system for exhibit | |
| CN207704180U (en) | A kind of enterprise's meeting room intelligence displaying projecting apparatus | |
| CN203385988U (en) | Angle-adjustable touch control desktop frame body | |
| CN209445014U (en) | Adjustable projector mount | |
| CN108897188B (en) | Portable projector | |
| CN207906755U (en) | A kind of LED display that practicability is good | |
| CN110131552A (en) | A kind of lightweight high-intensity liquid crystal television bracket | |
| CN202533654U (en) | Looking-up speculum | |
| CN219920745U (en) | Multimedia exhibition stand | |
| CN218941199U (en) | Recording and broadcasting live broadcast integrated equipment | |
| CN216595882U (en) | Projection curtain strutting arrangement | |
| CN216202037U (en) | Information visualization system | |
| CN215770195U (en) | Model display device is used in teaching of mathematics class | |
| CN109882723A (en) | A kind of embedded wall hanging mounting device and the wall-mounted equipment with it | |
| CN214305984U (en) | Adjustable multi-display device for computer teaching | |
| CN220506412U (en) | Connecting support |
Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |
|
| RJ01 | Rejection of invention patent application after publication |