CN203178664U - Screen frame - Google Patents
Screen frame Download PDFInfo
- Publication number
- CN203178664U CN203178664U CN 201320092157 CN201320092157U CN203178664U CN 203178664 U CN203178664 U CN 203178664U CN 201320092157 CN201320092157 CN 201320092157 CN 201320092157 U CN201320092157 U CN 201320092157U CN 203178664 U CN203178664 U CN 203178664U
- Authority
- CN
- China
- Prior art keywords
- bar
- screen
- support
- underframe
- utility
- 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 screen frame. The screen frame comprises a base frame, a support bar vertically plugged into the base frame, and a cross bar arranged on the top of the support bar and used for hanging a screen. The support bar includes an outer bar and an inner bar sleeved by the outer bar, and the cross bar is arranged on the top of the inner bar. The screen frame provided by the utility model is telescopic, stable, simple in structure, and convenient for production.
Description
Technical field
The utility model relates to field of mechanical technique, is specifically related to the screen support.
Background technology
Movably the demand that people various angles are watched the screen content has been satisfied in screen, is widely used in various fields in life, gives a lesson concert etc. as school.Movably screen is fixed on the screen support, and that existing screen support is grabbed ground is not firm, places not steadily, topple under external force easily, and existing screen support can not regulate highly, can not adapt to the demand in different places.
Summary of the invention
Technical problem to be solved in the utility model is to provide the screen support, and is simple in structure, make easyly, reasonable in design, can regulate height as required, satisfies the specific requirement of different occasions, grabs ground firmly, can place steadily.
For solving above-mentioned existing technical matters, the utility model adopts following scheme: the screen support, comprise underframe, vertically intert support bar on underframe, be located at the cross bar that support bar top is used for hanging screen, described support bar comprises outer bar and is socketed in the interior interior bar of outer bar, the top of bar in described cross bar is located at.
As preferably, described outer bar is provided with the web member that internal bar positions, thereby can regulate the height of screen according to the specific requirement of different occasions.
As preferably, described support bar is provided with handle, thereby makes the move operation of support more convenient.
As preferably, described handle is provided with the switch for bar lifting in the control, thereby makes the lifting control of screen more convenient.
As preferably, described underframe adopts tripod, thereby it is more firm to make support grab ground, and it is more stable that screen is placed.
Beneficial effect:
The screen support that the utility model adopts technique scheme to provide, simple in structure, make easyly, reasonable in design, can regulate height as required, satisfy the specific requirement of different occasions, grab ground firmly, can place steadily.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model.
Among the figure, underframe 1, support bar 2, outer bar 21, interior bar 22, cross bar 3, web member 4, handle 5, switch 6.
Embodiment
Shown in Fig. 1-2, the screen support, comprise underframe 1, vertically intert support bar 2 on underframe 1, be located at the cross bar 3 that support bar 2 tops are used for hanging screen, described support bar 2 comprises outer bar 21 and the interior bar 22 that is socketed in the outer bar 21, the top of bar 22 in described cross bar 3 is located at, described outer bar 21 is provided with the web member 4 that internal bar 22 positions, and described support bar 2 is provided with handle 5, described handle 5 is provided with the switch 6 for bar 22 liftings in the control, and described underframe 1 adopts tripod.
During real work, support bar 2 adopts the structural design of outer bar 21 and interior bar 22 sockets, can make screen regulate height according to the concrete occasion of using, and improves the applicability of screen, underframe 1 adopts the structural design of tripod to make the adherence properties of support better, and it is more stable that screen is placed.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as underframe 1, support bar 2, outer bar 21, interior bar 22, cross bar 3, web member 4, handle 5, switch 6 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (5)
1. screen support, it is characterized in that: comprise underframe (1), vertically intert support bar (2) on underframe (1), be located at the cross bar (3) that support bar (2) top is used for hanging screen, described support bar (2) comprises outer bar (21) and is socketed in the interior interior bar (22) of outer bar (21) that described cross bar (3) is located at the top of interior bar (22).
2. screen support according to claim 1, it is characterized in that: described outer bar (21) is provided with the web member (4) that internal bar (22) positions.
3. screen support according to claim 1, it is characterized in that: described support bar (2) is provided with handle (5).
4. screen support according to claim 3 is characterized in that: described handle (5) is provided with the switch (6) for bar (22) lifting in the control.
5. screen support according to claim 1 is characterized in that: described underframe (1) employing tripod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092157 CN203178664U (en) | 2013-02-28 | 2013-02-28 | Screen frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092157 CN203178664U (en) | 2013-02-28 | 2013-02-28 | Screen frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178664U true CN203178664U (en) | 2013-09-04 |
Family
ID=49075339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320092157 Expired - Fee Related CN203178664U (en) | 2013-02-28 | 2013-02-28 | Screen frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178664U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645598A (en) * | 2013-11-21 | 2014-03-19 | 江苏红叶视听器材股份有限公司 | A positioning device based on a projection support |
| CN104235568A (en) * | 2014-10-10 | 2014-12-24 | 成都理工大学 | Movable type lifting three-dimensional rotating base frame |
| CN110836318A (en) * | 2019-11-27 | 2020-02-25 | 江苏趋云信息科技有限公司 | High-tech liftable supporting structure |
-
2013
- 2013-02-28 CN CN 201320092157 patent/CN203178664U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645598A (en) * | 2013-11-21 | 2014-03-19 | 江苏红叶视听器材股份有限公司 | A positioning device based on a projection support |
| CN104235568A (en) * | 2014-10-10 | 2014-12-24 | 成都理工大学 | Movable type lifting three-dimensional rotating base frame |
| CN110836318A (en) * | 2019-11-27 | 2020-02-25 | 江苏趋云信息科技有限公司 | High-tech liftable supporting structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20210228 |