CN205956691U - But quick assembly disassembly's projector bracket - Google Patents
But quick assembly disassembly's projector bracket Download PDFInfo
- Publication number
- CN205956691U CN205956691U CN201620915867.4U CN201620915867U CN205956691U CN 205956691 U CN205956691 U CN 205956691U CN 201620915867 U CN201620915867 U CN 201620915867U CN 205956691 U CN205956691 U CN 205956691U
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- CN
- China
- Prior art keywords
- base
- projector mount
- bearing
- support bar
- mount according
- 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.)
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Abstract
The utility model discloses a but quick assembly disassembly's projector bracket, its technical scheme main points include the base, base below joint has a plurality of lower support rod, lower support rod is extended by the outside level in edge of base and sets up, and the top of base is provided with the support, the support top is provided with swing joint's backup pad, just support top joint has bracing piece on a plurality of, lower support rod extends the setting by the outside level in the edge of support, still includes the back shaft of threaded connection in base and support. The utility model provides an exist to dismantle inconvenient, deposit the great problem of occupation space, reached easy dismounting, deposited space -saving effect.
Description
Technical field
The utility model is related to projection field, and in particular, it is related to a kind of projector mount of fast demountable.
Background technology
Projecting apparatus is the common instrument in daily meeting and instruction and office, in use, generally lays projecting apparatus
On desk, due to being affected by its height, often do not reach preferable drop shadow effect because of adjusting inconvenient, because
This, projector mount becomes important aid.
In prior art, Authorization Notice No. is that the Chinese patent of CN204592753U discloses a kind of projector mount, its
Including the gripper shoe being placed in top, two connecting seats, runing rest, lifting sleeve and two hold down gags.This projector mount
Be easy to adjust projecting apparatus and lay height, and protect the wire harness of projecting apparatus, but its exist dismounting inconvenience, deposit take up room larger
Shortcoming.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of projecting apparatus of fast demountable
Support, solves the problems, such as the dismounting inconvenience that in prior art, projector mount exists, thus having reached easy accessibility, having deposited section
Space-efficient effect.
For achieving the above object, the utility model provides following technical scheme：A kind of projecting apparatus of fast demountable props up
Frame, including base, is connected with several lower support bars below described base, described lower support bar is by the outside level in edge of base
It is extended, the top of base is provided with bearing, is provided with the gripper shoe of flexible connection above described bearing, and on described bearing
Side is connected with several upper support bars, and described lower support bar, by the edge outwards horizontal-extending setting of bearing, also includes screw thread even
It is connected to the support shaft of base and bearing.
By adopting technique scheme, quickly upper support bar can be connected in bearing when using projector mount, under
Support bar is connected in base, and the two is threadedly connected to support shaft, refills upper backup pad, is deposited using dismounting after finishing, tool
There is the space of occupancy little, the simple advantage of disassembling operations.Lower support bar can increase the base of projector mount and the contact on ground
Area, the bearing that upper support bar can increase projector mount and the contact area of the gripper shoe being positioned above, are conducive to improving
The stability of projector mount.
The utility model is further arranged to：Described support shaft is lifting shaft.
By adopting technique scheme, projector mount is Height Adjustable, thus reaching more preferable drop shadow effect.
The utility model is further arranged to：The lower section of described base is provided with lower bayonet slot, and described lower support bar is connected in
Lower bayonet slot.
By adopting technique scheme, lower support bar is connected in lower bayonet slot, easy to operate, when dismounting and installation are saved
Between.
The utility model is further arranged to：The top of described bearing is provided with draw-in groove, and described upper support shaft is connected in
Upper draw-in groove.
By adopting technique scheme, upper support bar is connected in draw-in groove, has the advantages that convenient dismounting and installation.
The utility model is further arranged to：The shape of described upper support bar and lower support bar and structure all same.
By adopting technique scheme, it is not necessary to taking time to distinguish support bar is upper support bar during assembling projector mount
Or lower support bar, it is to avoid the trouble brought due to the wrong support bar of choosing, has time-saving meaning.
The utility model is further arranged to：Described support shaft includes screw rod and swivel nut.
By adopting technique scheme, rotary screw and swivel nut can be passed through, control the relative position of screw rod and swivel nut, reach
To the effect adjusting support shaft lifting, thus controlling the height of projector mount.
The utility model is further arranged to：Described some upper support bars and lower support bar be respectively uniformly distributed in bearing and
Base.
By adopting technique scheme, support bar is uniformly distributed and is conducive to disperseing pressure that projecting apparatus applies so that each
Support bar stress balance, is conducive to projector mount to keep stable.
The utility model is further arranged to：The threaded upper ends of described screw rod are connected to the center of bearing.
By adopting technique scheme, it is to avoid bearing local pressure is excessive to lead to projector mount to tilt or even fall down.
The utility model is further arranged to：The bottom of described swivel nut is threadedly connected to the center of base.
By adopting technique scheme, be conducive to the pressure being applied to base uniform along each support bar directional spreding,
Avoid that local pressure is excessive to lead to projector mount disequilibrium.
The utility model is further arranged to：Described upper surface of support center is threadedly connected to gripper shoe.
By adopting technique scheme, gripper shoe can be made to be stably connected with bearing, and convenient dismounting and installation.
In sum, the utility model has the advantages that compared to prior art：This practicality is directed to prior art
The dismounting that middle projector mount exists is inconvenient, deposit the big problem that takes up room, and provides a kind of design simple and adjustable for height
Projector mount, thus having reached easy accessibility, having deposited the effect of save space.
Brief description
Fig. 1 is the axonometric drawing of embodiment；
Fig. 2 is the explosive view of embodiment.
In figure：1st, base；2nd, lower support bar；3rd, support shaft；31st, screw rod；32nd, swivel nut；4th, stud；5th, upper support bar；6、
Gripper shoe；7th, bearing；8th, base screw；9th, lower bayonet slot；10th, upper draw-in groove.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail.
Embodiment：
A kind of projector mount of fast demountable, sees figures.1.and.2, including disc-shaped base 1, the lower surface of base 1
Circumference array is provided with four lower bayonet slots 9, and the length direction of lower bayonet slot 9 is along the radial direction setting of base 1, and each lower bayonet slot
9 are all connected with a lower support bar 2, and lower support bar 2 is by the edge outwards horizontal-extending setting of base 1, and keeps lower support bar 2
Height is flushed with the depth of the lower bayonet slot 9 of base 1, to increase the base 1 of projector mount and the contact area on ground.
The top of base 1 is provided with bearing 7, and the upper surface circumference array of bearing 7 is provided with four upper draw-in grooves, upper draw-in groove
Along the radial direction setting of bearing 7, on each, draw-in groove is also connected in a upper support bar 5 to length direction, and upper support bar 5 is the bottom of by
The edge outwards horizontal-extending setting of seat 1, and keep upper support bar 5 height to flush with the depth of upper draw-in groove, thus increasing projection
The contact area of the bearing 7 of instrument support and the gripper shoe 6 being positioned above is it is ensured that the stability of projector mount stress.
With reference to Fig. 2, the upper surface center of bearing 7 is provided with stud 4, and gripper shoe 6 bottom center is provided with groove, and groove sets
There is internal thread, the internal thread of gripper shoe 6 is connected with the stud 4 of bearing 7.Preferably project effect for making projecting apparatus reach more
Really, support height can adjust, and support shaft 3 includes being threadedly connected to the screw rod 31 of bearing 7 and the spiral shell being threadedly connected to base 1 screw
Set 32, screw rod 31 and swivel nut 32 can be by rotating against the relative position adjusting therebetween, thus reaching support shaft 3 lifting
Effect.
When assembling projector mount, it is upper support bar 5 or the time of lower support bar 2 for saving differentiation support bar, keeps away
Exempt from wrongly installed support bar and make troubles, all of support bar and draw-in groove are disposed as identical shape and structure, and support rod
Shape unification is set to head and is wider than body portion, thus improving the stable shape of assembling.During projector mount, can quickly will be upper
Support bar 5 is connected in bearing 7, and lower support bar 2 is connected in base 1, and the two is threadedly connected to support shaft 3, is loaded on support
Plate 6, is deposited using dismounting after finishing, the space with occupancy is little, the simple advantage of disassembling operations.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonging under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from the utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of projector mount of fast demountable it is characterised in that：Including base (1), it is connected with below described base (1)
Several lower support bars (2), described lower support bar (2) by the edge outwards horizontal-extending setting of base (1), base (1) upper
Side is provided with bearing (7), is provided with the gripper shoe (6) of flexible connection above described bearing (7), and blocks above described bearing (7)
It is connected to several upper support bars (5), described lower support bar (2), by the edge outwards horizontal-extending setting of bearing (7), also includes spiral shell
Line is connected to the support shaft (3) of base (1) and bearing (7).
2. projector mount according to claim 1 it is characterised in that：Described support shaft (3) is lifting shaft.
3. projector mount according to claim 1 it is characterised in that：The lower section of described base (1) is provided with lower bayonet slot
(9), described lower support bar (2) is connected in lower bayonet slot (9).
4. projector mount according to claim 1 it is characterised in that：The top of described bearing (7) is provided with draw-in groove,
Described upper support shaft (3) is connected in draw-in groove (10).
5. projector mount according to claim 1 it is characterised in that：Described upper support bar (5) and lower support bar (2)
Shape and structure all same.
6. projector mount according to claim 1 and 2 it is characterised in that：Described support shaft (3) include screw rod (31) and
Swivel nut (32).
7. projector mount according to claim 1 it is characterised in that：Described some upper support bars (5) and lower support bar
(2) it is respectively uniformly distributed in bearing (7) and base (1).
8. projector mount according to claim 6 it is characterised in that：The threaded upper ends of described screw rod (31) are connected to and prop up
The center of seat (7).
9. projector mount according to claim 6 it is characterised in that：The bottom of described swivel nut (32) is threadedly connected to bottom
The center of seat (1).
10. projector mount according to claim 1 it is characterised in that：Described bearing (7) upper surface center screw thread
It is connected to gripper shoe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915867.4U CN205956691U (en) | 2016-08-22 | 2016-08-22 | But quick assembly disassembly's projector bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915867.4U CN205956691U (en) | 2016-08-22 | 2016-08-22 | But quick assembly disassembly's projector bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956691U true CN205956691U (en) | 2017-02-15 |
Family
ID=57977004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620915867.4U Expired - Fee Related CN205956691U (en) | 2016-08-22 | 2016-08-22 | But quick assembly disassembly's projector bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917407A (en) * | 2017-12-19 | 2018-04-17 | 晶致非梵（天津）文化科技发展有限公司 | Museum's projection lamp fixing device |
-
2016
- 2016-08-22 CN CN201620915867.4U patent/CN205956691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917407A (en) * | 2017-12-19 | 2018-04-17 | 晶致非梵（天津）文化科技发展有限公司 | Museum's projection lamp fixing device |
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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: 20170215 Termination date: 20170822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |