CN204314591U - Projector suspension bracket - Google Patents
Projector suspension bracket Download PDFInfo
- Publication number
- CN204314591U CN204314591U CN201420867328.9U CN201420867328U CN204314591U CN 204314591 U CN204314591 U CN 204314591U CN 201420867328 U CN201420867328 U CN 201420867328U CN 204314591 U CN204314591 U CN 204314591U
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- CN
- China
- Prior art keywords
- projector
- disk
- suspension bracket
- chute
- pole
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 61
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Projection Apparatus (AREA)
Abstract
The utility model discloses a kind of projector suspension bracket, described projector suspension bracket comprises vertical frame, vertically slidably be connected to the crossbearer of described vertical frame, the disk rotated vertically, be arranged on the multiple poles on described disk, threaded fastener and suspension rod, wherein, one end of described suspension rod is connected to described crossbearer in the horizontal direction slidably, the other end is connected to rotatable disk, described disk is provided with many spirality through holes corresponding with multiple described pole, described threaded fastener runs through one end of described pole and described spirality through hole and fastening by nut successively.This kind of projector suspension bracket can change the projected position of projector flexibly.
Description
Technical field
The utility model relates to projector and installs, and particularly, relates to a kind of projector suspension bracket.
Background technology
At present, projector in teaching, convention and various occasion in be obtained for and apply widely, but the stationary installation of projector is fairly simple, often projector can only be fixed on some positions, position can not be changed according to field condition, particularly in the meeting that some are important, the required projected position of projector is very important, if because the position problems of projector allows whole meeting embarrassment be very unworthy.
Therefore, a kind of suspension bracket that can change projector position is flexibly provided to be the problem that the utility model needs solution badly.
Utility model content
The purpose of this utility model is to provide one can change projector position suspension bracket flexibly, for teaching projection or meeting projection provide convenience.
To achieve these goals, the utility model provides a kind of projector suspension bracket, described projector suspension bracket comprises vertical frame, vertically slidably be connected to the crossbearer of described vertical frame, the disk rotated vertically, be arranged on the multiple poles on described disk, threaded fastener and suspension rod, wherein, one end of described suspension rod is connected to described crossbearer in the horizontal direction slidably, the other end is connected to rotatable disk, described disk is provided with many spirality through holes corresponding with multiple described pole, described threaded fastener runs through one end of described pole and described spirality through hole and fastening by nut successively.Preferably, described threaded fastener runs through one end of described pole and described spirality through hole and fastening by nut, and the other end of described pole extends along the radial direction of described disk.
Preferably, described projector suspension bracket also comprises cross bar, and described cross bar runs through the one end away from described crossbearer on described suspension rod, and described disk is arranged on described cross bar.
Preferably, described vertical frame is provided with the first chute, and one end of described crossbearer is provided with the first projection matched with described first chute, described first projection is along the first slide.
Preferably, the first stop is also provided with in described first chute.
Preferably, described crossbearer is provided with the second chute, and one end of described suspension rod is provided with the second projection matched with described second chute, described second projection is along described second slide.
Preferably, the second stop is provided with in described second chute.
Preferably, described vertical frame is parallel to described suspension rod.
Preferably, described pole is also provided with through hole in the one end away from described disk, can be fixed to make projector by described through hole.
Preferably, the quantity of multiple described pole is set to 3, and multiple described spirality through hole accordingly quantity is set to 3.
According to technique scheme, the projector suspension bracket that the utility model provides comprises vertical frame, the crossbearer being vertically slidably connected to vertical frame, suspension rod and disk, one end of suspension rod is slidably connected to crossbearer in the horizontal direction, the other end is connected to along self axial rotatable disk, and multiple pole is set on disk, multiple pole is fastened on by nut and is arranged on spirality through hole corresponding with multiple pole on disk, like this projector is fixed on multiple pole, pole can on helix shift position, drive projector suspension bracket shift position.In addition, because whole disk axially can rotate along self, optimize the function that projector suspension bracket rotates further, thus reach the effect changing projector position flexibly.
Other feature and advantage of the present utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of the projector suspension bracket according to preferred implementation of the present utility model.
Description of reference numerals
1, vertical frame 2, crossbearer
3, the first chute 4, second chute
5, the first stop 6, suspension rod
7, spirality through hole 8, pole
9, through hole 10, cross bar
11, disk.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the nouns of locality be included in term such as " upper and lower, left and right, inside and outside " only represents the orientation of this term under normal service condition, or being commonly called as of understanding for those skilled in the art, and should not be considered as the restriction to this term.
The utility model provides a kind of projector suspension bracket, this kind of projector suspension bracket comprises vertical frame, vertically slidably be connected to the crossbearer of described vertical frame, the disk rotated vertically, be arranged on the multiple poles on described disk, threaded fastener and suspension rod, wherein, one end of described suspension rod is connected to described crossbearer in the horizontal direction slidably, the other end is connected to rotatable disk, described disk is provided with many spirality through holes corresponding with multiple described pole, described threaded fastener runs through one end of described pole and described spirality through hole and fastening by nut successively.According to the design aim sending out utility model, a kind of projector suspension bracket that can change projector position flexibly is mainly provided, this kind of projector suspension bracket comprises vertical frame, is vertically slidably connected to the crossbearer of vertical frame, along self axial-rotation disk, be arranged on multiple pole on disk and suspension rod, one end of suspension rod is slidably connected to crossbearer in the horizontal direction, and the other end is connected on disk.Realize disk to can be achieved like this along self axial-rotation, described projector suspension bracket also comprises cross bar, and described cross bar runs through the one end away from described crossbearer on described suspension rod, and described disk is arranged on described cross bar.As shown in Figure 1, one end of suspension rod is connected on crossbearer, and the other end has two tie points, and the two ends of cross bar are connected on two tie points, like this, are connected by disk by gimbal coupling with cross bar, and realizing disk can along self axial-rotation.Projector is arranged on disk, and disk can rotarily drive projector and rotate, and realizes the change of projector position.In addition on the one hand, described disk is also provided with multiple many spirality through holes corresponding with pole, fastening by nut between pole and spirality through hole, and pole can be moved on spirality through hole.Like this, projector is connected on the multiple poles on disk, and the movement that also can realize projector position is moved in the position of multiple pole, optimizes the function that projector suspension bracket can change projector position further.Disk self is rotatable can achieve the flexible change of projector position in shift position with the pole on disk on spirality through hole.
In the utility model, described threaded fastener runs through one end of described pole and described spirality through hole and fastening by nut, and the other end of described pole extends along the radial direction of described disk.Projector is fixed on multiple poles of being arranged on disk, multiple pole extends along the radial direction of disk, that is: the plane at multiple pole place is parallel with the plane at disk place, reduce the distance between projector and disk, if the plane orthogonal at multiple pole place to be arranged at the plane at disk place, then when changing projector position by rotating circular disk so as far as possible, because the distance between projector and disk is larger, projector can be made unstable, be suspended in aerial, more dangerous.In addition, under preferable case, the quantity of multiple described pole is set to 3, and multiple described spirality through hole accordingly quantity is set to 3.The quantity of multiple pole is set to 3, reaches required stability on the one hand, save material on the other hand, moreover, more convenient dismounting.
For further facilitating the change of projector position, described vertical frame is provided with the first chute, and one end of described crossbearer is provided with the first projection matched with described first chute, described first projection is along the first slide.So just, achieve the function that crossbearer can be able to slide along the length direction of vertical frame.Under preferable case, in described first chute, be also provided with the first stop.Because the weight of crossbearer, suspension rod, disk and projector etc. is all supported by vertical frame, in order to prevent crossbearer landing on the first slide rail, cause danger, the first stop is set in the first chute, for fixing the relative position of crossbearer and vertical frame further.First stop can be a threaded fastener, also can be that other can fix the element of crossbearer and vertical frame relative position, not limit here.
In addition, in the utility model, described crossbearer is provided with the second chute, and one end of described suspension rod is provided with the second projection matched with described second chute, described second projection is along described second slide.So just, achieving suspension rod can along the function of the length direction movement of crossbearer.Under preferable case, in described second chute, be provided with the second stop.Identical with the first stop function, the second stop is used for the relative position of fixing crossbearer and suspension rod, prevents suspension rod from coming off from the second slide rail, causes danger.Second stop also can be threaded fastener, identical with the first stop, repeats no more here.
In a preferred embodiment, in order to increase the stability of whole projector suspension bracket, described vertical frame is parallel to described suspension rod.
In addition, described pole is also provided with through hole in the one end away from described disk, can be fixed to make projector by described through hole.Like this, run through with a securing member relative position that namely through hole can fix projector and pole, good stability, and be easy to operation.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. a projector suspension bracket, it is characterized in that, described projector suspension bracket comprises vertical frame (1), vertically slidably be connected to the crossbearer (2) of described vertical frame (1), the disk (11) rotated vertically, be arranged on the multiple poles (8) on described disk (11), threaded fastener and suspension rod (6), wherein, one end of described suspension rod (6) is connected to described crossbearer (2) in the horizontal direction slidably, the other end is connected to rotatable disk (11), described disk (11) is provided with many spirality through holes (7) corresponding with multiple described pole (8), described threaded fastener runs through one end of described pole (8) and described spirality through hole (7) and fastening by nut successively.
2. projector suspension bracket according to claim 1, it is characterized in that, described threaded fastener runs through one end of described pole (8) and described spirality through hole (7) and fastening by nut, and the other end of described pole (8) extends along the radial direction of described disk (11).
3. projector suspension bracket according to claim 1, it is characterized in that, described projector suspension bracket also comprises cross bar (10), described cross bar (10) runs through the one end away from described crossbearer (2) on described suspension rod, and described disk (11) is arranged on described cross bar (10).
4. projector suspension bracket according to claim 1, it is characterized in that, described vertical frame (1) is provided with the first chute (3), and one end of described crossbearer (2) is provided with the first projection matched with described first chute (3), described first projection is slided along the first chute (3).
5. projector suspension bracket according to claim 4, is characterized in that, is also provided with the first stop (5) in described first chute (3).
6. projector suspension bracket according to claim 1, it is characterized in that, described crossbearer (2) is provided with the second chute (4), and one end of described suspension rod (6) is provided with the second projection matched with described second chute (4), described second projection is slided along described second chute (4).
7. projector suspension bracket according to claim 6, is characterized in that, is provided with the second stop in described second chute (4).
8. projector suspension bracket according to claim 1, is characterized in that, described vertical frame (1) is parallel to described suspension rod (6).
9. projector suspension bracket according to claim 1, it is characterized in that, described pole (8) is also provided with through hole (9) in the one end away from described disk (11), can be fixed to make projector by described through hole (9).
10. projector suspension bracket according to claim 1, is characterized in that, the quantity of multiple described pole (8) is set to 3, and multiple described spirality through hole (7) accordingly quantity is set to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867328.9U CN204314591U (en) | 2014-12-31 | 2014-12-31 | Projector suspension bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867328.9U CN204314591U (en) | 2014-12-31 | 2014-12-31 | Projector suspension bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314591U true CN204314591U (en) | 2015-05-06 |
Family
ID=53136896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420867328.9U Expired - Fee Related CN204314591U (en) | 2014-12-31 | 2014-12-31 | Projector suspension bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314591U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570570A (en) * | 2014-12-31 | 2015-04-29 | 安徽师范大学 | Hanging bracket for projector |
| CN105372918A (en) * | 2015-12-15 | 2016-03-02 | 重庆触视科技有限公司 | Adjustment device for projector |
| CN110440347A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔空调器有限总公司 | Shut-off valve shield, outdoor unit and air conditioner |
-
2014
- 2014-12-31 CN CN201420867328.9U patent/CN204314591U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570570A (en) * | 2014-12-31 | 2015-04-29 | 安徽师范大学 | Hanging bracket for projector |
| CN105372918A (en) * | 2015-12-15 | 2016-03-02 | 重庆触视科技有限公司 | Adjustment device for projector |
| CN110440347A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔空调器有限总公司 | Shut-off valve shield, outdoor unit and air conditioner |
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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: 20150506 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |