CN202941690U - Mobile electronic white board support frame component - Google Patents
Mobile electronic white board support frame component Download PDFInfo
- Publication number
- CN202941690U CN202941690U CN 201220609030 CN201220609030U CN202941690U CN 202941690 U CN202941690 U CN 202941690U CN 201220609030 CN201220609030 CN 201220609030 CN 201220609030 U CN201220609030 U CN 201220609030U CN 202941690 U CN202941690 U CN 202941690U
- Authority
- CN
- China
- Prior art keywords
- mobile electronic
- arm
- frame
- electronic whiteboard
- pair
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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.)
- Expired - Lifetime
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Abstract
The utility model discloses a mobile electronic white board support frame component which comprises a mobile frame, an installation frame arranged on the mobile frame, a white board frame arranged on the installation frame and a projector hanging bracket component arranged on the white board frame. The mobile frame comprises a pair of supporting pillars, a connection plate which horizontally connects the pair of supporting pillars and supporting plates which are fixed at the bottoms of the supporting pillars. Truckles are arranged at the bottoms of all the supporting plates. The installation frame comprises a pair of lengthwise sliding blocks which are fixed on the two supporting pillars and connection arms fixing the two lengthwise sliding blocks. A sliding channel is lengthwise arranged in each lengthwise sliding block. The white board frame comprises a pair of sliding rails which are respectively arranged in corresponding sliding channels in a sliding mode, a top strengthened arm and a bottom strengthened arm which connect the two sliding rails, an adjusting pillar arranged on the white board frame and a tension element which is arranged between the white board frame and the installation frame in an elastic mode. The projector hanging bracket component comprises a vertical rod arranged on the adjusting pillar, a suspension arm arranged on the top of the vertical rod and a hanging bracket arranged at the tail end of the suspension arm.
Description
[technical field]
The utility model relates to projector's technical field, relates in particular to mobile electronic whiteboard bracket assembly.
[background technology]
The mobile 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 mobile 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 adjustable range of the oscilaltion of existing mobile electronic whiteboard bracket is little, can not meet the people's of different heights user demand.
Therefore, be necessary to provide a kind of improved mobile electronic whiteboard bracket assembly, in order to overcome the shortcoming of above-mentioned prior art.
[utility model content]
The purpose of this utility model is to provide the mobile electronic whiteboard bracket assembly little and that the oscilaltion scope is large that rocks in a kind of Stability Analysis of Structures, use procedure.
For realizing this purpose, the utility model adopts following technical scheme:
A kind of mobile electronic whiteboard bracket assembly comprises movable stand, is arranged on installing rack on movable stand, is arranged on the blank frame on installing rack and is arranged on projector hanger assembly on the blank frame.The connecting plate that movable stand comprises a pair of support column, transversely link a pair of support column and be fixed on the gripper shoe of each support column bottom, the bottom of each gripper shoe arranges castor.Installing rack comprises a pair of longitudinal sliding motion piece that is fixed on two support columns and the linking arm that two longitudinal sliding motion pieces are fixed, and vertically offers chute in each longitudinal sliding motion piece.The blank frame comprises that a pair of top that is slidably arranged in respectively slide rail in respective slide slots, two slide rails are coupled together strengthens arm, bottom and strengthen arm, be arranged on the adjustable column on the blank frame and be flexibly set in stretching element between blank frame and installing rack.The projector hanger assembly comprises the vertical rod that is arranged on adjustable column, be arranged on the cantilever at 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 installing rack and the corresponding slide rail of blank frame has realized the blank frame with respect to the vertically moving of installing rack, 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 use procedure is very little.
[description of drawings]
Fig. 1 is the three-dimensional structure diagram according to the mobile electronic whiteboard bracket assembly of an embodiment of the utility model.
[specific 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 mobile electronic whiteboard bracket assembly 100 comprises movable stand 10, be arranged on installing rack 20 on described movable stand 10, can slide up and down to be arranged on the blank frame 30 on described installing rack 20 and be arranged on projector hanger assembly 40 on described blank frame 30.
Described movable stand 10 is used for realizing being installed on the movement of the remaining component on this movable stand 10, thereby realizes moving freely of whole mobile electronic whiteboard bracket assembly 100.The connecting plate 14 that described movable stand 10 comprises the support column 12 of a pair of vertical setting, transversely link described a pair of support column 12 and be fixed on the gripper shoe 16 of each support column 12 bottoms.Wherein, the bottom of each gripper shoe 16 arranges castor 162, impels whole mobile electronic whiteboard bracket assembly 100 with respect to the movement on ground by castor 162 with respect to the rolling on ground.
Described installing rack 20 comprises a pair of longitudinal sliding motion piece 22 on two support columns 12 that are fixed on described movable stand 10 and the linking 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 installing rack 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.
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 installing rack 20 and the corresponding slide rail 32 of blank frame 30 has realized blank frame 30 with respect to the vertically moving of installing rack 20, thereby has realized the lifting of blank frame 30.
Simultaneously, most of assembly of the mobile 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 use procedure 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 structural 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 linking arm 24 of described installing rack 20.This air spring mounting means can be strengthened blank frame 30 effectively with respect to the adjustable range of installing rack 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 screwed hole 422 in described vertical rod 42, screw 33 passes through hole and locks in the adjusting screwed hole 422 of correspondence.The adjusting screwed hole 422 that is positioned at differing 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 embodiment 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. mobile electronic whiteboard bracket assembly comprises movable stand, is arranged on installing rack on described movable stand, is arranged on the blank frame on described installing rack and is arranged on projector hanger assembly on described blank frame, it is characterized in that:
The connecting plate that described movable stand comprises a pair of support column, transversely link a pair of support column and be fixed on the gripper shoe of each support column bottom, the bottom of each gripper shoe arranges castor;
Described installing rack comprises a pair of longitudinal sliding motion piece that is fixed on two support columns and the linking arm that two longitudinal sliding motion pieces are fixed, and vertically offers chute in each longitudinal sliding motion piece;
Described blank frame comprises that a pair of top that is slidably arranged in respectively slide rail in respective slide slots, two slide rails are coupled together strengthens arm, bottom and strengthen arm, be arranged on the adjustable column on described blank frame and be flexibly set in stretching element between described blank frame and installing rack;
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. mobile 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. mobile 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. mobile 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. mobile 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 linking arm of described installing rack.
6. mobile 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. mobile 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. mobile electronic whiteboard bracket assembly according to claim 1, it is characterized in that: vertically offer through hole on described adjustable column, offer corresponding adjusting screwed hole in described vertical rod, a screw passes through hole and locks in the adjusting screwed hole of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609030 CN202941690U (en) | 2012-11-16 | 2012-11-16 | Mobile electronic white board support frame component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609030 CN202941690U (en) | 2012-11-16 | 2012-11-16 | Mobile electronic white board support frame component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202941690U true CN202941690U (en) | 2013-05-22 |
Family
ID=48417410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609030 Expired - Lifetime CN202941690U (en) | 2012-11-16 | 2012-11-16 | Mobile electronic white board support frame component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202941690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782652A (en) * | 2016-03-30 | 2016-07-20 | 天津宝兴威科技有限公司 | Installation technology for movable support of capacitance interaction type electronic whiteboard |
| CN107327675A (en) * | 2017-07-14 | 2017-11-07 | 滁州市状元郎电子科技有限公司 | A kind of good adjustable electronic whiteboard bracket of stability |
-
2012
- 2012-11-16 CN CN 201220609030 patent/CN202941690U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782652A (en) * | 2016-03-30 | 2016-07-20 | 天津宝兴威科技有限公司 | Installation technology for movable support of capacitance interaction type electronic whiteboard |
| CN107327675A (en) * | 2017-07-14 | 2017-11-07 | 滁州市状元郎电子科技有限公司 | A kind of good adjustable electronic whiteboard bracket of stability |
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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 |