CN205618909U - Projecting apparatus is strutting arrangement for curtain - Google Patents
Projecting apparatus is strutting arrangement for curtain Download PDFInfo
- Publication number
- CN205618909U CN205618909U CN201620320659.XU CN201620320659U CN205618909U CN 205618909 U CN205618909 U CN 205618909U CN 201620320659 U CN201620320659 U CN 201620320659U CN 205618909 U CN205618909 U CN 205618909U
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- CN
- China
- Prior art keywords
- support bar
- sleeve
- rod
- hinge
- groove
- 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
- 230000000694 effects Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model discloses a projecting apparatus is strutting arrangement for curtain, include base, bottom sprag pole, tip supporting seat, bracing piece, place recess and top recess, the inside at the both ends of base all is equipped with a set ofly the bottom sprag pole, the tip of bottom sprag pole is equipped with one the tip supporting seat, the center of the upper surface of base is equipped with one the bracing piece, be equipped with a set ofly on the body of rod of bracing piece the sleeve, all be equipped with on sleeve and the tip supporting seat the hinge, and it is two sets of be equipped with one between the hinge the down tube, the bracing piece is lieing in be equipped with one on the body of rod on sleeve upper portion place the recess, the bracing piece is lieing in be equipped with one on placing the body of rod on recess upper portion the top recess. The utility model discloses, through setting up curtain pole mounting groove, can effectually prevent the emergence of the phenomenon that the curtain drifts with the wind, in addition, the strutting arrangement of the device bottom can realize stretching out and drawing back, be convenient for stably, and portable.
Description
Technical field
This utility model relates to projector apparatus technical field, is specially a kind of projector curtain support means.
Background technology
At present, existing projector curtain support means is only a support rod body, the projector curtain bar suspension member being arranged on support rod body top and is arranged on the pedestal of bottom, in actual applications, the stability of the support of this device is the strongest, when running into wind, curtain can move, and affects the viewing of people, additionally, this device probably occurs toppling over phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of projector curtain support means, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of projector curtain support means, including pedestal, bottom support bar, end supports seat, support bar, brace, hinge, sleeve, place groove and top groove, the inside at the two ends of described pedestal is equipped with bottom support bar described in a group, the end of described bottom support bar is provided with end described in and supports seat, the center of the upper surface of described pedestal is provided with support bar described in, the body of rod of described support bar is provided with sleeve described in a group, described sleeve and end support and are equipped with described hinge on seat, and described in two groups, between hinge, it is provided with brace described in, described support bar is provided with placement groove described on the body of rod being positioned at described upper cartridge, described support bar is provided with top groove described on the body of rod being positioned at described placement groove top.
Preferably, between described placement groove and top groove, it is provided with a spacing preiection, and described spacing preiection is positioned at the top of described support bar.
Preferably, described placement groove is identical with the diameter of projector curtain bar with the width of top groove.
Preferably, being connected by bearing between the body of rod and the described sleeve of described support bar, and the body of rod of described support bar is provided with screw thread, and be threaded connection with the internal ring of described bearing, described sleeve is connected with the outer shroud of described bearing.
Preferably, described hinge is angle rotary hinge.
Preferably, the inside of described pedestal is hollow structure, and is connected for activity with between described bottom support bar.
Preferably, during use, two groups of these devices parallel with the use of.
Compared with prior art, the beneficial effects of the utility model are: this utility model installs groove by arranging curtain bar, it is possible to effectively prevent the generation of the phenomenon of curtain ballooning, in addition, the support means of this bottom of device is capable of stretching, it is simple to stable, and is easy to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of projector curtain support means；
In figure: 1, pedestal, 2, bottom support bar, 3, end support seat, 4, support bar, 5, brace, 6, hinge, 7, sleeve, 8, place groove, 9, top groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of embodiment that this utility model provides: a kind of projector curtain support means，Including pedestal 1、Bottom support bar 2、End supports seat 3、Support bar 4、Brace 5、Hinge 6、Sleeve 7、Place groove 8 and top groove 9，The inside at the two ends of described pedestal 1 is equipped with bottom support bar 2 described in a group，The end of described bottom support bar 2 is provided with end described in and supports seat 3，The center of the upper surface of described pedestal 1 is provided with support bar 4 described in，The body of rod of described support bar 4 is provided with sleeve 7 described in a group，Described sleeve 7 and end support and are equipped with described hinge 6 on seat 3，And described in two groups, between hinge 6, it is provided with brace 5 described in，Described support bar 4 is provided with placement groove 8 described on the body of rod being positioned at described sleeve 7 top，Described support bar 4 is provided with top groove 9 described on the body of rod being positioned at described placement groove 8 top；It is provided with a spacing preiection between described placement groove 8 and top groove 9, and described spacing preiection is positioned at the top of described support bar 4；Described placement groove 8 is identical with the diameter of projector curtain bar with the width of top groove 9；Being connected by bearing between the body of rod and the described sleeve 7 of described support bar 4, and the body of rod of described support bar 4 is provided with screw thread, and be threaded connection with the internal ring of described bearing, described sleeve 7 is connected with the outer shroud of described bearing；Described hinge 6 is angle rotary hinge；The inside of described pedestal 1 is hollow structure, and is connected for activity with between described bottom support bar 2；During use, two groups of these devices parallel with the use of.
Specifically used mode: in utility model works, is placed into one of which curtain bar in placement groove 8, and another group curtain bar is placed in top groove 9, bearing within reselection sleeve 7 so that bottom support bar 2 stretches out, when needs are collected, otherwise.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (7)
- null1. a projector curtain support means，Including pedestal (1)、Bottom support bar (2)、End supports seat (3)、Support bar (4)、Brace (5)、Hinge (6)、Sleeve (7)、Place groove (8) and top groove (9)，It is characterized in that: the inside at the two ends of described pedestal (1) is equipped with bottom support bar (2) described in a group，The end of described bottom support bar (2) is provided with end described in and supports seat (3)，The center of the upper surface of described pedestal (1) is provided with support bar described in (4)，The body of rod of described support bar (4) is provided with sleeve (7) described in a group，Described sleeve (7) and end support and are equipped with described hinge (6) on seat (3)，And described in two groups, between hinge (6), it is provided with brace described in (5)，Described support bar (4) is provided with described in one on the body of rod being positioned at described sleeve (7) top places groove (8)，Described support bar (4) is provided with top groove described in (9) on the body of rod being positioned at described placement groove (8) top.
- A kind of projector curtain support means the most according to claim 1, it is characterised in that: it is provided with a spacing preiection between described placement groove (8) and top groove (9), and described spacing preiection is positioned at the top of described support bar (4).
- A kind of projector curtain support means the most according to claim 1, it is characterised in that: described placement groove (8) is identical with the diameter of projector curtain bar with the width of top groove (9).
- A kind of projector curtain support means the most according to claim 1, it is characterized in that: connected by bearing between the body of rod and the described sleeve (7) of described support bar (4), and the body of rod of described support bar (4) is provided with screw thread, and be threaded connection with the internal ring of described bearing, described sleeve (7) is connected with the outer shroud of described bearing.
- A kind of projector curtain support means the most according to claim 1, it is characterised in that: described hinge (6) is angle rotary hinge.
- A kind of projector curtain support means the most according to claim 1, it is characterised in that: the inside of described pedestal (1) is hollow structure, and is connected for activity with between described bottom support bar (2).
- A kind of projector curtain support means the most according to claim 1, it is characterised in that: during use, two groups of these devices parallel with the use of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320659.XU CN205618909U (en) | 2016-04-18 | 2016-04-18 | Projecting apparatus is strutting arrangement for curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320659.XU CN205618909U (en) | 2016-04-18 | 2016-04-18 | Projecting apparatus is strutting arrangement for curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618909U true CN205618909U (en) | 2016-10-05 |
Family
ID=57030724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620320659.XU Expired - Fee Related CN205618909U (en) | 2016-04-18 | 2016-04-18 | Projecting apparatus is strutting arrangement for curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514946A (en) * | 2017-10-12 | 2017-12-26 | 贵州大学 | A kind of explosion isolation protecting device of convenient use |
-
2016
- 2016-04-18 CN CN201620320659.XU patent/CN205618909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514946A (en) * | 2017-10-12 | 2017-12-26 | 贵州大学 | A kind of explosion isolation protecting device of convenient use |
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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: 20161005 Termination date: 20170418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |