CN205606127U - Rotatable multidirectional regulation projecting apparatus gallows - Google Patents
Rotatable multidirectional regulation projecting apparatus gallows Download PDFInfo
- Publication number
- CN205606127U CN205606127U CN201620195842.1U CN201620195842U CN205606127U CN 205606127 U CN205606127 U CN 205606127U CN 201620195842 U CN201620195842 U CN 201620195842U CN 205606127 U CN205606127 U CN 205606127U
- Authority
- CN
- China
- Prior art keywords
- support bar
- positioner
- horizontal
- suspension bracket
- horizontal support
- 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
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Abstract
The utility model provides a rotatable multidirectional regulation projecting apparatus gallows, which comprises a base, the horizontal support pole, horizontal extension rod, a fixing device, the rotary devic, vertical support bar, vertical telescopic rod, the projecting apparatus mounting, the horizontal support pole is hollow structure, horizontal support pole one end is equipped with buckle structure, the other end is equipped with the spout, be equipped with on the base with buckle structure assorted draw -in groove, draw -in groove horizontal slip is followed to the horizontal support pole, horizontal extension rod one end is arranged in the spout of the horizontal support pole other end, the horizontal extension rod other end is connected with fixing device, rotary device arranges in between fixing device and the vertical support bar, the fixing device lower extreme is connected with rotary device, vertical support bar and rotary device are connected, vertical support bar is hollow structure, vertical telescopic rod links to each other with vertical support bar is inside, projecting apparatus mounting and vertical telescopic rod lower extreme fixed connection. The utility model discloses X, Y, Z axle direction can be realized and the position of gallows is adjusted to the rotatory adjustment position of accessible projecting apparatus, simple structure is practical.
Description
Technical field
This utility model relates to projection device equipment, is especially a kind of rotatable multidirectional regulation projector suspension bracket.
Background technology
Misalignment screen sometimes after now the projector in multi-media classroom is installed, present suspension bracket all fixes after installing
, can only height up and down, other directions can not regulate, and the later stage is changed after projector or projector bulb the most again
Adjust.Based on this, it is badly in need of a kind of rotatable multidirectional regulation projector suspension bracket and solves a this difficult problem.
A kind of projector suspension bracket of Patent No. 201420143732.1, including cabinet, retractor device and projector connecting plate, machine
Retractor device is set on case, and connects projector connecting plate by retractor device, cabinet is arranged and makes cabinet inside formation one close
The cover plate of envelope cavity, retractor device comprises telescopic band, motor and telescoping tube, and telescopic band connects motor and telescoping tube, motor respectively
Quantity be two, two motors are arranged on cabinet inside by a fixed mount.This utility model makes cabinet inside shape by cover plate
Become a cavity sealed, covered with dust, foreign material in transport, storing process can be prevented effectively from；Two motors of retractor device are altogether
With a fixed mount, it is to avoid the error produced when installation；Take-up reel arranges the steel wire being connected with projector, to projector
Play protective action, eliminate the possibility hurted sb.'s feelings of falling when projector uses；The safety guard of projector is arranged on take-up reel
On, the internal structure making product is neat, failure rate is low.This utility model structure is complicated, uses two motors, practical not, becomes
This is the highest, compares this utility model simple in construction, purely mechanic structure, cost relatively low, more practical.
Utility model content
The purpose of this utility model be solve to install on current projector suspension bracket after projector can not very well with classroom screen phase
Coupling, projector such as can not finely tune at the shortcoming, propose a kind of simple and practical rotatable multidirectional regulation projector suspension bracket.
To achieve these goals, the technical solution of the utility model is as follows: a kind of rotatable multidirectional regulation projector suspension bracket,
It is characterized in that, including pedestal, horizontal support bar, horizontal-extending bar, fixing device, rotary apparatus, vertical support bar,
Vertically expansion link, projector fixture, described horizontal support bar is hollow-core construction, and described horizontal support bar one end is provided with buckle
Structure, the other end is provided with chute, and described pedestal is provided with the draw-in groove matched with buckle structure, and described horizontal support bar is along card
Groove level slide, described horizontal-extending bar one end is placed in the chute of the horizontal support bar other end, described horizontal-extending bar another
End is connected with fixing device, and described rotary apparatus is placed between fixing device and vertical support bar, described fixing device lower end and
Rotary apparatus connect, described vertical support bar is connected with rotary apparatus, and described vertical support bar is hollow-core construction, described vertically
Expansion link is internal with vertical support bar to be connected, and described projector fixture is fixing with vertical expansion link lower end to be connected.
Further, the first positioner and the second positioner, described first positioner and the second positioner are also included
It is individually fixed in the two ends of the draw-in groove that pedestal contacts with horizontal support bar.
Preferably, described pedestal is cross-type structure, and the horizontal length of described draw-in groove is 30-50cm.
Further, the 3rd positioner and the 4th positioner, described 3rd positioner and the 4th positioner are also included
It is installed on the end both sides of horizontal support bar.
Preferably, described 3rd positioner and the 4th positioner are symmetrical above and below.
Further, also include that the 5th positioner, described 5th positioner are installed on vertical support bar.
Preferably, a length of 20-30cm of described chute.
Preferably, the collapsing length of described vertical expansion link is 20-80cm.
Preferably, described projector fixture is triangle three-dimensional-structure.
Beneficial effect
This utility model is by the X-direction of slide regulation suspension bracket, and draw-in groove twitches the Z-direction of regulation suspension bracket, vertically
The Y direction of the telescopic adjustment suspension bracket of expansion link, is realized the spinfunction of projector fixture, thus reaches by rotary apparatus
To suspension bracket in certain scope can the function of multidirectional regulation, simple and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is pedestal of the present utility model and horizontal support bar structural representation.
In figure: 1 is pedestal, 2 is horizontal support bar, and 3 is chute, and 4 is horizontal-extending bar, and 5 is fixing device, and 6 is rotation
Rotary device, 7 is vertical support bar, and 8 is vertical expansion link, and 9 is projector fixture, and 10 is the 3rd positioner, and 11 are
4th positioner, 12 is the 5th positioner, and 13 is buckle structure, and 14 is draw-in groove, and 15 is the first positioner, 16
It it is the second positioner.
Detailed description of the invention
By making, architectural feature of the present utility model and effect of being reached are had a better understanding and awareness, in order to preferably
Embodiment and accompanying drawing coordinate detailed description, are described as follows:
In conjunction with Fig. 1,2 one kinds of rotatable multidirectional regulation projector suspension brackets, prolong including pedestal 1, horizontal support bar 2, level
Boom 4, fixing device 5, rotary apparatus 6, vertical support bar 7, vertical expansion link 8, projector fixture 9, level is propped up
Strut 2 is hollow-core construction, and horizontal support bar 2 one end is provided with buckle structure, and the other end is provided with chute 3, and suspension bracket can be made in X-axis
Directional trim, pedestal is provided with the draw-in groove 14 matched with buckle structure, and horizontal support bar 2 slides along draw-in groove 14 level, can
Making suspension bracket finely tune in Z-direction, horizontal-extending bar 4 one end is placed in the chute 3 of horizontal support bar 2 other end, and level is prolonged
Boom 4 other end is connected with fixing device 5, and rotary apparatus 6 is placed between fixing device 5 and vertical support bar 7, fixing
Device 5 lower end is connected with rotary apparatus 6, and vertical support bar 7 is connected with rotary apparatus 6, and projector fixture 9 is rotatable
Adjusting proper angle, vertical support bar 7 is hollow-core construction, and vertical expansion link 8 is internal with vertical support bar 7 to be connected, and can make
Suspension bracket is finely tuned in Y direction, and projector fixture 9 is fixing with vertical expansion link 8 lower end to be connected.
Further, the first positioner 15 and the second positioner 16, the first positioner 15 and the second location are also included
Device 16 is individually fixed in the two ends of the draw-in groove 14 that pedestal 1 contacts with horizontal support bar 2, and suspension bracket is permissible after X-axis is finely tuned
Locate, prevent from rocking in X-direction.
Preferably, pedestal 1 is cross-type structure, and cross structure is more uniformly stressed, and has Stabilization, draw-in groove 14
Horizontal length be 30-50cm, suspension bracket can be made to finely tune 30-50cm in Z-direction.
Further, the 3rd positioner 10 and the 4th positioner 11, the 3rd positioner 10 and the 4th location are also included
Device 11 is installed on the end both sides of horizontal support bar 2, and suspension bracket can locate after Z axis is finely tuned, and prevents in Z-direction
Rock.
Preferably, the 3rd positioner 10 is symmetrical above and below with the 4th positioner 11, stationary positioned more accurate stable,
And symmetrical structure is more beautiful.
Further, also including that the 5th positioner 12, the 5th positioner 12 are installed on vertical support bar 7, suspension bracket exists
Can locate after Y-axis fine setting, prevent suspension bracket from gliding in Y direction.
Preferably, a length of 20-30cm of chute 3, suspension bracket can be made to finely tune 20-30cm in X-direction.
Preferably, the collapsing length of vertical expansion link 8 is 20-80cm, and suspension bracket can be made to finely tune 20-80cm in Y direction.
Preferably, projector fixture 9 is triangle three-dimensional-structure, and triangle three-dimensional-structure has more preferable stability, prevents from throwing
Shadow instrument shakes after installing.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.The industry
Skilled person will appreciate that, this utility model is not restricted to the described embodiments, described in above-described embodiment and description only
Being principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
Changing and improve, these changes and improvements both fall within the range of claimed this utility model.The guarantor that this utility model requires
Scope of protecting is defined by appending claims and equivalent thereof.
Claims (9)
- null1. a rotatable multidirectional regulation projector suspension bracket，It is characterized in that，Including pedestal、Horizontal support bar、Horizontal-extending bar、Fixing device、Rotary apparatus、Vertically support bar、Vertically expansion link、Projector fixture，Described horizontal support bar is hollow-core construction，Described horizontal support bar one end is provided with buckle structure，The other end is provided with chute，Described pedestal is provided with the draw-in groove matched with buckle structure，Described horizontal support bar slides along draw-in groove level，Described horizontal-extending bar one end is placed in the chute of the horizontal support bar other end，The described horizontal-extending bar other end is connected with fixing device，Described rotary apparatus is placed between fixing device and vertical support bar，Described fixing device lower end is connected with rotary apparatus，Described vertical support bar is connected with rotary apparatus，Described vertical support bar is hollow-core construction，Described vertical expansion link is internal with vertical support bar to be connected，Described projector fixture is fixing with vertical expansion link lower end to be connected.
- Rotatable multidirectional regulation projector suspension bracket the most according to claim 1, it is characterized in that, also include that the first positioner and the second positioner, described first positioner and the second positioner are individually fixed in the two ends of the draw-in groove that pedestal contacts with horizontal support bar.
- Rotatable multidirectional regulation projector suspension bracket the most according to claim 1, it is characterised in that described pedestal is cross-type structure, and the horizontal length of described draw-in groove is 30-50cm.
- Rotatable multidirectional regulation projector suspension bracket the most according to claim 1, it is characterised in that also include that the 3rd positioner and the 4th positioner, described 3rd positioner and the 4th positioner are installed on the end both sides of horizontal support bar.
- Rotatable multidirectional regulation projector suspension bracket the most according to claim 4, it is characterised in that described 3rd positioner and the 4th positioner are symmetrical above and below.
- Rotatable multidirectional regulation projector suspension bracket the most according to claim 1, it is characterised in that also include that the 5th positioner, described 5th positioner are installed on vertical support bar.
- Rotatable multidirectional regulation projector suspension bracket the most according to claim 1, it is characterised in that a length of 20-30cm of described chute.
- Rotatable multidirectional regulation projector suspension bracket the most according to claim 1, it is characterised in that the collapsing length of described vertical expansion link is 20-80cm.
- Rotatable multidirectional regulation projector suspension bracket the most according to claim 1, it is characterised in that described projector fixture is triangle three-dimensional-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195842.1U CN205606127U (en) | 2016-03-14 | 2016-03-14 | Rotatable multidirectional regulation projecting apparatus gallows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195842.1U CN205606127U (en) | 2016-03-14 | 2016-03-14 | Rotatable multidirectional regulation projecting apparatus gallows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606127U true CN205606127U (en) | 2016-09-28 |
Family
ID=56962112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620195842.1U Expired - Fee Related CN205606127U (en) | 2016-03-14 | 2016-03-14 | Rotatable multidirectional regulation projecting apparatus gallows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205606127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106412539A (en) * | 2016-11-16 | 2017-02-15 | 东华大学 | Projection screen regulator |
| CN106855166A (en) * | 2016-12-13 | 2017-06-16 | 周晓飞 | A kind of multi-functional projector architecture |
| CN107676611A (en) * | 2017-09-02 | 2018-02-09 | 张瑞君 | It is a kind of that there is the projecting apparatus hanger bar for rotating freely function |
-
2016
- 2016-03-14 CN CN201620195842.1U patent/CN205606127U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106412539A (en) * | 2016-11-16 | 2017-02-15 | 东华大学 | Projection screen regulator |
| CN106412539B (en) * | 2016-11-16 | 2018-06-22 | 东华大学 | A kind of shadow screen adjuster |
| CN106855166A (en) * | 2016-12-13 | 2017-06-16 | 周晓飞 | A kind of multi-functional projector architecture |
| CN107676611A (en) * | 2017-09-02 | 2018-02-09 | 张瑞君 | It is a kind of that there is the projecting apparatus hanger bar for rotating freely function |
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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: 20160928 Termination date: 20170314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |