CN207864987U - A kind of office automatic projection arrangement - Google Patents
A kind of office automatic projection arrangement Download PDFInfo
- Publication number
- CN207864987U CN207864987U CN201721761069.1U CN201721761069U CN207864987U CN 207864987 U CN207864987 U CN 207864987U CN 201721761069 U CN201721761069 U CN 201721761069U CN 207864987 U CN207864987 U CN 207864987U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- supporting rod
- telescopic supporting
- mounting base
- projection arrangement
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of office automatic projection arrangements, including mounting base, it is fixedly welded with fixed frame on the one side of the mounting base, and the side far from mounting base offers opening on fixed frame, the opening of the fixed frame is installed with bearing, and the opening of fixed frame is movably set with telescopic supporting rod, one end of the telescopic supporting rod is stretched into from activity from the bearing openings on fixed frame in fixed frame, and bearing inner wall is connected to the outside of telescopic supporting rod, the other end of the telescopic supporting rod is vertically set on the underface of fixed frame, and one end far from fixed frame is fixedly welded with connecting seat on telescopic supporting rod.In the utility model, by the way that rotatable electric rotating machine is arranged in mounting base, electric rotating machine is set to drive projecting apparatus rotation, when deviation occurs for projecting apparatus, it can be adjusted, it, can be by directly controlling the rotation of electric rotating machine, to adjust the deviation of projecting apparatus without being manually adjusted to eminence.
Description
Technical field
The utility model is related to the technical field of office appliance more particularly to a kind of office automatic projection arrangements.
Background technology
Projecting apparatus, also known as projector are a kind of equipment that can be projected image or video on curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal, not with science and technology
Various aspects have been put into disconnected progress, projecting apparatus, some enterprises can also install projecting apparatus in office, carry out multimedia and open
It can use.
Due to being only connected by a bar between projecting apparatus and roof in office, and the bending resistance of bar is not strong,
Even if which results in being interfered by extraneous very little, such as wind, vibrations, can also make projecting apparatus and initial installation site it
Between generate a relative deviation, in addition, in addition to telescopic rod, projector suspension bracket also has other bindiny mechanisms, due to screw and
Between connector the deviation that projecting apparatus generates opposite initial makeup location is also resulted in respect to reasons such as slidings.The direct knot of deviation
Fruit is exactly that the image for making projecting apparatus launch deviates projection screen, causes partial image to deform or lose, affects projecting apparatus
Drop shadow effect, while visual sticky feeling is brought to user, since this deviation is needed when projecting apparatus opens
Time could find and adjust, while it is relatively time-consuming to adjust process, and with danger, for this purpose, we are badly in need of designing one kind
Office automatic projection arrangement, to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of office automatic proposed
Use projection arrangement.
To achieve the goals above, the utility model uses following technical solution：
A kind of office automatic projection arrangement, including mounting base are fixedly welded on the one side of the mounting base
Determine frame, and the side far from mounting base offers opening on fixed frame, the opening of the fixed frame is installed with bearing, and
The opening of fixed frame is movably set with telescopic supporting rod, and one end of the telescopic supporting rod is from the bearing openings on fixed frame
Activity is stretched into fixed frame, and bearing inner wall is connected to the outside of telescopic supporting rod, and the other end of the telescopic supporting rod is vertical
It is arranged in the underface of fixed frame, and one end far from fixed frame is fixedly welded with connecting seat on telescopic supporting rod, it is described flexible
One end in fixed frame is penetrated on supporting rod and is fixedly connected with baffle, and baffle is movably arranged in fixed frame, the mounting base
The upper side close to fixed frame is equipped with electric rotating machine, and the output shaft on electric rotating machine is fixedly connected on baffle close to installation
On the one side of seat.
Preferably, positioning groove is offered on the both sides inner wall of the fixed frame upper bearing (metal), and activity is set in positioning groove
It is equipped with small ball, the small ball is movably arranged on the surface of baffle.
Preferably, it is provided with boom on the telescopic supporting rod, and boom is fixedly welded on connecting seat, the flexible branch
Screw fixing buckle is provided on strut, and screw fixing buckle is connected to the surface of boom.
Preferably, the both sides of the mounting base are provided with screw locating button.
Preferably, the electric rotating machine passes through fixed mount setting.
Preferably, one end far from telescopic supporting rod is installed with projecting apparatus on the connecting seat.
Compared with prior art, the utility model has the beneficial effects that：In the utility model, by being arranged in mounting base
Rotatable electric rotating machine makes electric rotating machine drive projecting apparatus rotation, when deviation occurs for projecting apparatus, can be adjusted,
It, can be by directly controlling the rotation of electric rotating machine, to adjust the deviation of projecting apparatus without being manually adjusted to eminence.
Description of the drawings
Fig. 1 be the utility model proposes a kind of office automatic projection arrangement structural schematic diagram；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is enlarged drawing at B in Fig. 2.
In figure：1 projecting apparatus, 2 connecting seats, 3 telescopic supporting rods, 4 mounting bases, 5 baffles, 6 fixed frames, 7 electric rotating machines, 8 are determined
Position groove, 9 small balls, 10 screw locating buttons.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of office automatic projection arrangement, including mounting base 4, it is fixed on the one side of mounting base 4
It is welded with fixed frame 6, and the side far from mounting base 4 on fixed frame 6 offers opening, the both sides of mounting base 4 are provided with screw
The opening of locating button 10, fixed frame 6 is installed with bearing, and the opening of fixed frame 6 is movably set with telescopic supporting rod
3, boom is provided on telescopic supporting rod 3, and boom is fixedly welded on connecting seat 2, far from telescopic supporting rod 3 on connecting seat 2
One end be installed with projecting apparatus 1, screw fixing buckle is provided on telescopic supporting rod 3, and screw fixing buckle is connected to boom
Surface, one end of telescopic supporting rod 3 stretches into from activity from the bearing openings on fixed frame 6 in fixed frame 6, and bearing inner wall connects
It is connected on the outside of telescopic supporting rod 3, the other end of telescopic supporting rod 3 is vertically set on the underface of fixed frame 6, and retractable support
One end far from fixed frame 6 on bar 3 is fixedly welded with connecting seat 2, and the one end penetrated on telescopic supporting rod 3 in fixed frame 6 is fixed
It is connected with baffle 5, and baffle 5 is movably arranged in fixed frame 6, it is recessed that positioning is offered on the both sides inner wall of 6 upper bearing (metal) of fixed frame
Slot 8, and small ball 9 is movably set in positioning groove 8, small ball 9 are movably arranged on the surface of baffle 5, close in mounting base 4
The side of fixed frame 6 is equipped with electric rotating machine 7, and the output shaft on electric rotating machine 7 is fixedly connected on baffle 5 close to mounting base
On 4 one side, electric rotating machine 7 is arranged across fixed frame 6.
Operation principle：Between baffle 5 and the inner wall of fixed frame 6 setting can activity rotation small ball 9, collocation makes
With keeping rotation more flexible, baffle 5 directly can apply pressure to fixed frame 6, reduce lifting of the electric rotating machine 7 to baffle 5
Power increases the service life used.
It, can be by the rotation of control electric rotating machine 7, then when opening projector's generation deviation when using the present apparatus
Projecting apparatus 1 is rotated in horizontal extent, is adjusted for the picture of display, suitable angle, the present apparatus are adjusted to
It can also be by adjusting the flexible of telescopic supporting rod 3, to be adjusted to the height of projecting apparatus, convenient for users to from each convenience
Today adjusts.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of office automatic projection arrangement, including mounting base（4）, which is characterized in that the mounting base（4）One side
On be fixedly welded with fixed frame（6）, and fixed frame（6）Upper separate mounting base（4）Side offer opening, the fixed frame
（6）Opening be installed with bearing, and fixed frame（6）Opening be movably set with telescopic supporting rod（3）, described flexible
Supporting rod（3）One end from fixed frame（6）On bearing openings at activity stretch into fixed frame（6）It is interior, and bearing inner wall is connected to
Telescopic supporting rod（3）Outside, the telescopic supporting rod（3）The other end be vertically set on fixed frame（6）Underface, and stretch
Contracting supporting rod（3）Upper separate fixed frame（6）One end be fixedly welded with connecting seat（2）, the telescopic supporting rod（3）On penetrate it is solid
Determine frame（6）Interior one end is fixedly connected with baffle（5）, and baffle（5）It is movably arranged on fixed frame（6）It is interior, the mounting base（4）
Upper close fixed frame（6）Side electric rotating machine is installed（7）, and electric rotating machine（7）On output shaft be fixedly connected on baffle
（5）Upper close mounting base（4）One side on.
2. a kind of office automatic projection arrangement according to claim 1, which is characterized in that the fixed frame（6）On
Positioning groove is offered on the both sides inner wall of bearing（8）, and positioning groove（8）Inside it is movably set with small ball（9）, the small rolling
Pearl（9）It is movably arranged on baffle（5）Surface.
3. a kind of office automatic projection arrangement according to claim 1, which is characterized in that the telescopic supporting rod
（3）On be provided with boom, and boom is fixedly welded on connecting seat（2）On, the telescopic supporting rod（3）On be provided with screw and fix
Button, and screw fixing buckle is connected to the surface of boom.
4. a kind of office automatic projection arrangement according to claim 1, which is characterized in that the mounting base（4）'s
Both sides are provided with screw locating button（10）.
5. a kind of office automatic projection arrangement according to claim 1, which is characterized in that the electric rotating machine（7）
Across fixed frame（6）Setting.
6. a kind of office automatic projection arrangement according to claim 1, which is characterized in that the connecting seat（2）On
Far from telescopic supporting rod（3）One end be installed with projecting apparatus（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721761069.1U CN207864987U (en) | 2017-12-17 | 2017-12-17 | A kind of office automatic projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721761069.1U CN207864987U (en) | 2017-12-17 | 2017-12-17 | A kind of office automatic projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864987U true CN207864987U (en) | 2018-09-14 |
Family
ID=63469332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721761069.1U Expired - Fee Related CN207864987U (en) | 2017-12-17 | 2017-12-17 | A kind of office automatic projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630846A (en) * | 2018-12-26 | 2019-04-16 | 徐州尚飞网络科技有限公司 | A kind of wall-mounted TV can protect eyes |
| CN110805812A (en) * | 2019-11-13 | 2020-02-18 | 徐州弘久网络科技有限公司 | Teaching device for network technology learning |
-
2017
- 2017-12-17 CN CN201721761069.1U patent/CN207864987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630846A (en) * | 2018-12-26 | 2019-04-16 | 徐州尚飞网络科技有限公司 | A kind of wall-mounted TV can protect eyes |
| CN110805812A (en) * | 2019-11-13 | 2020-02-18 | 徐州弘久网络科技有限公司 | Teaching device for network technology learning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20181217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |