CN204611273U - A kind of suspension type projector bracket connected with direction flexible - Google Patents
A kind of suspension type projector bracket connected with direction flexible Download PDFInfo
- Publication number
- CN204611273U CN204611273U CN201520140432.2U CN201520140432U CN204611273U CN 204611273 U CN204611273 U CN 204611273U CN 201520140432 U CN201520140432 U CN 201520140432U CN 204611273 U CN204611273 U CN 204611273U
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- CN
- China
- Prior art keywords
- direction flexible
- threaded coupling
- adjustment disk
- suspension type
- type projector
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- 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- Withdrawn - After Issue
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Abstract
With the suspension type projector bracket that direction flexible connects, mainly comprise base, adjustment disk, direction flexible.Described base, for being fixedly mounted on furred ceiling.Described adjustment disk, is connected on base, and can horizontally rotate adjustment on base, and adjustment disk is provided with the guide hole supplying the threaded coupling of direction flexible upper end to pass.Described direction flexible, its upper end is provided with threaded coupling, is separately provided with again the regulating nut corresponding with threaded coupling, for direction flexible being connected to adjustment disk and regulating the upper-lower position of direction flexible; The lower end of direction flexible is provided with the threaded coupling be connected with projector.Advantage of the present utility model is mainly manifested in: structure is simple, and cost is low, lightweight, is convenient to carrying.
Description
Technical field
The utility model belongs to projection field, is related specifically to a kind of suspension type projector bracket.
Background technique
In order to solve complex structure that traditional suspension type projector bracket exists, the shortcoming such as manufacture cost is high, upper-lower height position-adjustable scope is limited to, I is disclose a kind of simple and easy suspension type projector bracket in 201410630725.9 patent documents at application number, the technology that the screw of projector is directly connected with the base of support with connecting rod by main use universal joint, solves traditional suspension type projector bracket Problems existing.
But not all suspension type projector bracket all needs the regulation range of very large upper-lower position, not high suspension type projector bracket is required for upper-lower position regulation range, technically can also being improved further of suspension type projector bracket disclosed by former patent application document, realizes with simpler structure and lower cost.
Summary of the invention
A kind of suspension type projector bracket connected with direction flexible that the utility model provides, direction flexible is mainly utilized to replace universal joint and connecting rod, projector is connected to the technology on support, solve the problem of described further improvement above, its structure is simpler, manufacture cost is lower, and the weight of integral support is also light, has and be convenient to transport.
The utility model solves the technological scheme that its technical problem adopts: a kind of suspension type projector bracket connected with direction flexible, mainly comprises base, adjustment disk, direction flexible.Described base, for being fixedly mounted on furred ceiling.Described adjustment disk, is connected on base, and can horizontally rotate adjustment on base, and adjustment disk is provided with the guide hole supplying the threaded coupling of direction flexible upper end to pass.Described direction flexible, its upper end is provided with threaded coupling, is separately provided with again the regulating nut corresponding with threaded coupling, for direction flexible being connected to adjustment disk and regulating the upper-lower position of direction flexible; The lower end of direction flexible is provided with the threaded coupling be connected with projector.
Further, conveniently regulate the upper-lower position of direction flexible, be set to groove in the side of the threaded coupling of direction flexible upper end; Corresponding with groove, the guide hole of adjustment disk is provided with guide block, makes, when regulating nut turn, can not direction flexible be rotated.
Further, described direction flexible, is provided with 3 or 4, and equally, the guide hole on adjustment disk also correspondence is provided with 3 or 4.
The beneficial effects of the utility model are mainly manifested in: structure is simple, and cost is low, lightweight, are convenient to carrying.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram after a kind of mode of execution of the utility model installs projector.
Fig. 2 is the structural representation of the various parts of a kind of mode of execution of the utility model.
Fig. 3 is the enlarged diagram that Fig. 2 dotted line A encloses part.
Fig. 4 is the enlarged diagram that Fig. 2 dotted line B encloses part.
Embodiment
Below in conjunction with accompanying drawing, a kind of mode of execution of the present utility model is further described.
A kind of mode of execution of the present utility model, is shown in shown in Fig. 1 ~ 4; With the suspension type projector bracket that direction flexible connects, mainly comprise base 1, adjustment disk 2, direction flexible 3.Described base 1, comprises base plate 11 and support tube 12; Base plate 11 is provided with mounting hole 13, for base 1 is fixedly mounted on furred ceiling; Described support tube 12, in the below of base plate 11, is be connected as a single entity with base plate 11, and the lower end of support tube 12 is provided with threaded coupling 14, is connected with adjustment disk 2.
Described adjustment disk 2, centre is provided with threaded coupling 21, is connected with the threaded coupling 14 of base support tube 12 lower end.On adjustment disk 2, be provided with again 4 guide holes 22, the threaded coupling 31 for direction flexible 3 upper end passes.
Described direction flexible 3, is also correspondingly provided with 4, and its upper end is provided with threaded coupling 31, is provided with again the regulating nut 4 corresponding with threaded coupling 31, for direction flexible 3 being connected to adjustment disk 2 and regulating the upper-lower position of direction flexible 3; The lower end of direction flexible 3 is provided with the threaded coupling 32 be connected with projector.
Further, conveniently regulate the upper-lower position of direction flexible 3 in guide hole 22, be set to groove 33 in the side of the threaded coupling 31 of direction flexible 3 upper end; Corresponding with groove 33, the guide hole 22 of adjustment disk 2 is provided with guide block 23, makes direction flexible can only be up and down in guide hole 22, can not rotary moveable, when regulating nut 4 turn, can not direction flexible be rotated, be conducive to the upper-lower position regulating direction flexible.
Further, after projector mount installation adjustment is complete, in order to better fixed position, be also provided with the first lock nut 5, for the position of lock adjustment dish 2, prevent the threaded coupling 21 of adjustment disk 2 from loosening.
Further, after projector mount installation adjustment is complete, in order to better fixed position, being also provided with the second lock nut 6, for locking the upper-lower position of direction flexible 3, preventing regulating nut 4 from loosening.
Further, conveniently directly rotate by hand, described regulating nut 4, first lock nut 5 and the second lock nut 6, all adopt butterfly nut, be provided with projection exactly in the side of nut.
Further, in order to reduce friction when regulating nut 4 rotates on adjustment disk 2, packing ring 7 is also provided with in the below of regulating nut 4.
Further, in order to there be wider regulation range, the length of the threaded coupling 31 of direction flexible 3 upper end is not less than 50cm; And the height of support tube 12 should be not less than the length of threaded coupling 31.
Mode of execution recited above, when installing and using, a kind of step and method of preferred connection, as follows:
1) base 1 is arranged on furred ceiling, and the first lock nut 5 is screwed in the bottom of the threaded coupling 14 at support tube 12;
2) the second lock nut 6 is screwed in the bottom of the threaded coupling 31 of direction flexible 3 upper end;
3) by the threaded coupling 32 of direction flexible 3 lower end, be connected on projector 8;
4) by the guide hole 22 of the threaded coupling 31 of direction flexible 3 upper end through adjustment disk, and screw in threaded coupling 31 with regulating nut 4, projector 8 is hung on adjustment disk 2;
5) by the threaded coupling 21 of adjustment disk, adjustment disk 2 is connected on base 1;
6) rotate adjustment disk 2, regulate horizontal alighnment position, then by the first lock nut 5 to backspin, lock adjustment dish 2 position;
7) rotate each regulating nut 4, adjust the upper-lower position of each direction flexible 3, then each second lock nut 6 is upwards turned, lock.
Mode of execution above, as preferably, adopts 4 direction flexibles to connect; According to the projector mount that the mode of execution of 3 direction flexibles constructs, be also passable, but in firm performance and Safety performance, not as the projection bracket of employing 4 direction flexible structures.
By reference to the accompanying drawings mode of execution of the present utility model is explained in detail above; but the utility model is not limited to above-mentioned mode of execution; to one skilled in the art; under the prerequisite not departing from the utility model principle; some changes made, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. with the suspension type projector bracket that direction flexible connects, it is characterized in that: comprise base, adjustment disk, direction flexible; Described base, for being fixedly mounted on furred ceiling; Described adjustment disk, is connected on base, and can horizontally rotate adjustment on base, and adjustment disk is provided with the guide hole supplying the threaded coupling of direction flexible upper end to pass; Described direction flexible, its upper end is provided with threaded coupling, is separately provided with again the regulating nut corresponding with threaded coupling, for direction flexible being connected to adjustment disk and regulating the upper-lower position of direction flexible; The lower end of direction flexible is provided with the threaded coupling be connected with projector.
2. a kind of suspension type projector bracket connected with direction flexible according to claim 1, is characterized in that: be set to groove in the side of the threaded coupling of direction flexible upper end; Corresponding with groove, the guide hole of adjustment disk is provided with guide block.
3. a kind of suspension type projector bracket connected with direction flexible according to claim 1, is characterized in that: described direction flexible, is provided with 3 or 4, and equally, the guide hole on adjustment disk also correspondence is provided with 3 or 4.
4. a kind of suspension type projector bracket connected with direction flexible according to claim 1, it is characterized in that: described adjustment disk, centre is provided with threaded coupling; Described base, comprises base plate and support tube; Base plate is provided with mounting hole; Support tube is located at the below of base plate, and be connected as a single entity with base plate, the lower end of support tube is provided with threaded coupling, is connected with adjustment disk.
5. a kind of suspension type projector bracket connected with direction flexible according to claim 1, is characterized in that: be also provided with the first lock nut, for the position of lock adjustment dish, prevents the threaded coupling of adjustment disk from loosening.
6. a kind of suspension type projector bracket connected with direction flexible according to claim 1, is characterized in that: be also provided with the second lock nut, for locking the upper-lower position of direction flexible, prevents regulating nut from loosening.
7. a kind of suspension type projector bracket connected with direction flexible according to claim 1, is characterized in that: described regulating nut, adopts butterfly nut.
8. a kind of suspension type projector bracket connected with direction flexible according to claim 5, is characterized in that: the first described lock nut, adopts butterfly nut.
9. a kind of suspension type projector bracket connected with direction flexible according to claim 6, is characterized in that: the second described lock nut, adopts butterfly nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140432.2U CN204611273U (en) | 2015-03-12 | 2015-03-12 | A kind of suspension type projector bracket connected with direction flexible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140432.2U CN204611273U (en) | 2015-03-12 | 2015-03-12 | A kind of suspension type projector bracket connected with direction flexible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204611273U true CN204611273U (en) | 2015-09-02 |
Family
ID=53963839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520140432.2U Withdrawn - After Issue CN204611273U (en) | 2015-03-12 | 2015-03-12 | A kind of suspension type projector bracket connected with direction flexible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204611273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653990A (en) * | 2015-03-12 | 2015-05-27 | 潘爱松 | Suspension type projector bracket connected by universal hose |
| CN109163168A (en) * | 2018-07-12 | 2019-01-08 | 淮北智淮科技有限公司 | One kind is for commercially using air source heat pump hanging apparatus |
-
2015
- 2015-03-12 CN CN201520140432.2U patent/CN204611273U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653990A (en) * | 2015-03-12 | 2015-05-27 | 潘爱松 | Suspension type projector bracket connected by universal hose |
| CN109163168A (en) * | 2018-07-12 | 2019-01-08 | 淮北智淮科技有限公司 | One kind is for commercially using air source heat pump hanging apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150902 Effective date of abandoning: 20180803 |