CN202946878U - Portable electronic whiteboard support assembly - Google Patents
Portable electronic whiteboard support assembly Download PDFInfo
- Publication number
- CN202946878U CN202946878U CN 201220610461 CN201220610461U CN202946878U CN 202946878 U CN202946878 U CN 202946878U CN 201220610461 CN201220610461 CN 201220610461 CN 201220610461 U CN201220610461 U CN 201220610461U CN 202946878 U CN202946878 U CN 202946878U
- Authority
- CN
- China
- Prior art keywords
- arm
- electronic whiteboard
- type electronic
- bracket assembly
- blank frame
- 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 - Lifetime
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- Drawing Aids And Blackboards (AREA)
Abstract
A portable electronic whiteboard support assembly comprises an installation frame, a whiteboard frame arranged on the installation frame, and a projector hanging bracket assembly installed on the whiteboard frame. The installation frame comprises a pair of longitudinal sliding blocks and a connecting arm used for fixing the two longitudinal sliding blocks, wherein a sliding groove is formed longitudinally in each longitudinal sliding block, and an installation hole is formed in the connecting arm. The whiteboard frame comprises a pair of sliding rails arranged in the corresponding sliding grooves in a sliding mode, a top reinforcing arm used for connecting the two sliding rails, a bottom reinforcing arm, an adjusting column installed on the whiteboard frame, and a drawing component arranged between the whiteboard frame and the installation frame in an elastic mode. The projector hanging bracket assembly comprises an upright rod installed on the adjusting column, a suspension arm installed on the top of the upright rod, and a hanging bracket installed at the tail end of the suspension arm.
Description
[technical field]
The utility model relates to projector's technical field, relates in particular to a kind ofly to be convenient to be fixed on other object such as the portable type electronic whiteboard bracket assembly on wall.
[background technique]
Electronic whiteboard bracket is mainly used in the places such as Mobile multimedia teaching, enterprises and institutions' multimedia conferencing chamber, is the necessary hardware that mobile multimedia teaching and enterprises and institutions hold multimedia conferencing.
Existing electronic whiteboard bracket has shortcomings.Such as, the structure because of whiteboard bracket in writing process is thin, causes the user a little firmly to write the image that can cause easily projector to be incident upon on blank at the enterprising running hand of blank and rocks, thereby can't normally use complete equipment.
In addition, the regulation range of the oscilaltion of existing electronic whiteboard bracket is little, can not meet the people's of different heights user demand.
Simultaneously, existing this detector array type electronic white boards frame is difficult to be arranged on quickly and easily on other fixed objects, on wall, has therefore limited to a certain extent the application area of detector array type electronic white boards.
Therefore, be necessary to provide a kind of improved electronic whiteboard bracket assembly, in order to overcome the shortcoming of above-mentioned prior art.
[model utility content]
The purpose of this utility model be to provide in a kind of structural stability, using process to rock little, oscilaltion scope large and easily be arranged on quickly and easily on other objects such as the portable type electronic whiteboard bracket assembly on wall.
For realizing this purpose, the utility model adopts following technological scheme:
A kind of portable type electronic whiteboard bracket assembly comprises scaffold, is arranged on the blank frame on described scaffold and is arranged on projector hanger assembly on described blank frame.Described scaffold comprises a pair of longitudinal sliding motion piece and the link arm that two longitudinal sliding motion pieces are fixing, vertically offers chute in each longitudinal sliding motion piece, offers mounting hole on described link arm.Described blank frame comprises that pair of sliding is arranged on slide rail in respective slide slots, arm is strengthened at top that two slide rails are coupled together, arm is strengthened in the bottom, be arranged on the adjustable column on described blank frame and be flexibly set in stretching element between described blank frame and scaffold.Described projector hanger assembly comprises the vertical rod that is arranged on described adjustable column, be arranged on the cantilever at described vertical rod top and be installed on the suspension bracket of cantilevered distal end.
Compared with prior art, the utility model possesses following advantage:
In the utility model, the effect of relative sliding up and down between the chute by scaffold and the corresponding slide rail of blank frame has realized blank frame vertically moving on scaffold, thereby has realized the lifting of blank frame; Simultaneously, make because most of assembly has adopted firm high-test metal material, therefore have on the whole rock-steady structure, rocking of producing in using process is very little; In addition, offer mounting hole on the link arm of described scaffold, by corresponding screw being passed mounting hole and lock by engage thread in the respective screw hole of body of wall, and realized the fixing purpose on the wall of whole blank frame.
[description of drawings]
Fig. 1 is the three-dimensional structure diagram according to an embodiment's of the utility model portable type electronic whiteboard bracket assembly.
[embodiment]
Below in conjunction with drawings and Examples, the utility model is further described:
With reference to figure 1, according to an embodiment of the present utility model, a kind of portable type electronic whiteboard bracket assembly 100 comprises and can be fixed on such as the scaffold 20 on wall, is slidably arranged in the blank frame 30 on described scaffold 20 and is arranged on projector hanger assembly 40 on described blank frame 30.
Described scaffold 20 comprises a pair of longitudinal sliding motion piece 22 and the link arm 24 that two longitudinal sliding motion pieces 22 are fixed together.The interior chute 222 of vertically offering of described each longitudinal sliding motion piece 22.
The top that described blank frame 30 comprises slide rail 32 in a pair of chute that is slidably arranged in respectively corresponding longitudinal sliding motion piece 22 222, couple together two slide rails 32 is strengthened arm 34, bottom and is strengthened arm 36, is arranged on the adjustable column 31 on described blank frame 30 and is flexibly set in stretching element 38 between described blank frame 30 and scaffold 20.
Described projector hanger assembly 40 is arranged on vertical rod 42 on described adjustable column 31 with comprising position-adjustable, be arranged on the cantilever 44 at described vertical rod 42 tops and be installed on the suspension bracket 46 of cantilever 44 ends.
Especially, offer mounting hole 242 on described link arm 24, by corresponding screw (not shown) is passed mounting hole 242 and locked by engage thread in the respective screw hole of body of wall, and realized the fixing purpose on the wall of whole blank frame 100.In other words, the user only need to offer corresponding tapped hole on such as wall at other object, and by using the screw just can be quickly and easily with whole blank frame 100 installations on the wall.
Projector's (not shown) is by being fixed on described suspension bracket 46 such as the screw (not shown).The effect of relative sliding up and down between chute 222 by scaffold 20 and the corresponding slide rail 32 of blank frame 30 has realized blank frame 30 with respect to the vertically moving of scaffold 20, thereby has realized the lifting of blank frame 30.
Simultaneously, most of assembly of the portable type electronic whiteboard bracket assembly 100 that the utility model provides has adopted firm high-test metal material to make, and therefore have on the whole stable structure, thereby rocking in using process is little.
Preferably, described adjustable column 31 is arranged between the top reinforcement arm 34 and bottom reinforcement arm 36 of blank frame 30.Be fixed in the adjustable column 31 of strengthening between arm 34 and bottom reinforcement arm 36 at the top and have better structure stability, thereby can support better above-mentioned projector hanger assembly 40.
Preferably, described stretching element 38 is air spring 38, and the top of described air spring 38 is fixed on described top to be strengthened on arm 34, and such as being fixed on the middle position of strengthening arm 34, the bottom of described air spring 38 is fixed on the two ends, left and right of the link arm 24 of described scaffold 20.This air spring mounting type can be strengthened blank frame 30 effectively with respect to the regulation range of scaffold 20 in short transverse, thereby the user that can adapt to better different heights cosily uses complete equipment.
Preferably, the bottom of described blank frame 30 is strengthened lifting handle 35 is set on arm 36, thus can allow the user easily dialogue grillage 30 carry out descending operation.
In addition, preferably, offer a plurality of skewed slots 462 on the suspension bracket 46 of described projector hanger assembly 40.These skewed slots 462 can adapt to the different size of different vendor's production and the projector of specification, thereby different projectors can be installed, and have greatly improved the use flexibility of integral device.
Preferably, vertically offer through hole (not label) on described adjustable column 31, offer corresponding adjusting tapped hole 422 in described vertical rod 42, screw 33 passes through hole and locks in the adjusting tapped hole 422 of correspondence.The adjusting tapped hole 422 that is positioned at different heights by allowing in through hole and vertical rod 42 is aimed at, and by the locking effect of above-mentioned screw 33, can realize that the height of vertical rod 42 is regulated, and then realize the height regulating action of projector.
Therefore; above-described embodiment is the better mode of execution of the utility model; but not merely be restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; be the equivalent replacement mode, within all being included in the utility model protection domain.
Claims (8)
1. portable type electronic whiteboard bracket assembly comprises scaffold, is arranged on the blank frame on described scaffold and is arranged on projector hanger assembly on described blank frame, it is characterized in that:
Described scaffold comprises a pair of longitudinal sliding motion piece and the link arm that two longitudinal sliding motion pieces are fixing, vertically offers chute in each longitudinal sliding motion piece, offers mounting hole on described link arm;
Described blank frame comprises that pair of sliding is arranged on slide rail in respective slide slots, arm is strengthened at top that two slide rails are coupled together, arm is strengthened in the bottom, be arranged on the adjustable column on described blank frame and be flexibly set in stretching element between described blank frame and scaffold;
Described projector hanger assembly comprises the vertical rod that is arranged on described adjustable column, be arranged on the cantilever at described vertical rod top and be installed on the suspension bracket of cantilevered distal end.
2. portable type electronic whiteboard bracket assembly according to claim 1 is characterized in that: the top that described adjustable column is arranged on the blank frame is strengthened between arm and bottom reinforcement arm.
3. portable type electronic whiteboard bracket assembly according to claim 1, it is characterized in that: described stretching element is air spring, and the top of described air spring is fixed on described top and strengthens on arm.
4. portable type electronic whiteboard bracket assembly according to claim 3 is characterized in that: the top of described air spring is fixed on the middle position that arm is strengthened at described top.
5. portable type electronic whiteboard bracket assembly according to claim 4, it is characterized in that: the bottom of described air spring is fixed on the two ends, left and right of the link arm of described scaffold.
6. portable type electronic whiteboard bracket assembly according to claim 1, is characterized in that: on the bottom reinforcement arm of described blank frame, the lifting handle is set.
7. portable type electronic whiteboard bracket assembly according to claim 1, is characterized in that: offer a plurality of skewed slots on the suspension bracket of described projector hanger assembly.
8. portable type electronic whiteboard bracket assembly according to claim 1, it is characterized in that: vertically offer through hole on described adjustable column, offer corresponding adjusting tapped hole in described vertical rod, a screw passes through hole and locks in the adjusting tapped hole of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610461 CN202946878U (en) | 2012-11-16 | 2012-11-16 | Portable electronic whiteboard support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610461 CN202946878U (en) | 2012-11-16 | 2012-11-16 | Portable electronic whiteboard support assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202946878U true CN202946878U (en) | 2013-05-22 |
Family
ID=48422580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220610461 Expired - Lifetime CN202946878U (en) | 2012-11-16 | 2012-11-16 | Portable electronic whiteboard support assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202946878U (en) |
-
2012
- 2012-11-16 CN CN 201220610461 patent/CN202946878U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
| CX01 | Expiry of patent term |