CN203129815U - Rotating mechanism of cover plate of box body - Google Patents
Rotating mechanism of cover plate of box body Download PDFInfo
- Publication number
- CN203129815U CN203129815U CN 201320072354 CN201320072354U CN203129815U CN 203129815 U CN203129815 U CN 203129815U CN 201320072354 CN201320072354 CN 201320072354 CN 201320072354 U CN201320072354 U CN 201320072354U CN 203129815 U CN203129815 U CN 203129815U
- Authority
- CN
- China
- Prior art keywords
- box body
- rotating mechanism
- cover plate
- lid
- gear
- 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
- 238000013016 damping Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a rotating mechanism of a cover plate of a box body. The rotating mechanism comprises the box body and a box cover which are arranged on a multi-media platform. Two sides on one side of the box cover are respectively hinged to a hinged shaft of the box body through connecting components. One connecting component is a toothed plate which is matched with a gear arranged on the box body. The other connecting component is provided with a lock catch which is matched with a limiting device arranged on the multi-media platform or the box body. A torsional spring is arranged on the hinged shaft and located between the box body and the box cover. The rotating mechanism can be used for controlling opening and closing of the box cover through the limiting device. Through utilization of matching between the toothed plate and the gear on the box body, the box cover is capable of achieving automatic opening under the action of the torsional spring. Through arrangement of a damping gear, the box cover can maintain a low speed and is noiseless in the opening process.
Description
Technical field
The utility model belongs to rotating mechanism, is specifically related to a kind of rotating mechanism of box body cover plate.
Background technology
Existing multi-media platform panel position all is provided with the interface box device, and its cover plate generally adopts hinge to turn up, or folding mode such as pulley slip in adopting.Adopt the hinge mode of turning up, hinge will be welded on box body and the cover plate, and hinge axis is in the cover plate outside, and cover plate is dug the back hinge and leaked outside, and aesthetic property is relatively poor.Adopt the pulley sliding type, need to add truckle under cover plate, cost increases, and noise was bigger when cover plate slided.
The utility model content
The purpose of this utility model provides a kind of rotating mechanism that can open muting box body cover plate automatically.
The technical scheme that realizes the employing of the utility model purpose is as follows:
The rotating mechanism of the box body cover plate that the utility model provides, comprise the box body and the lid that are located on the multi-media platform, described lid both sides on one side are hinged on the hinge of described box body by link respectively, to be tooth plate match with gear on being located at described box body one of them link, and the stopping means on another link is provided with snap close and is located at described multi-media platform or box body matches; Between box body and lid, be provided with torsion spring on the hinge.
Gear on the described box body is the damping gear.
Adopt the rotating mechanism of the present utility model of described structure, can control unlatching and the closure of lid by stopping means, lid utilizes the gear on tooth plate and the box body to be engaged in and realizes under the effect of torsion spring opening automatically, and the setting of damping gear can be so that lid keeps slow speed and noiseless when opening.
Further specify the technical solution of the utility model below in conjunction with accompanying drawing.
Description of drawings
Fig. 1, Fig. 2 are respectively the structural representations of the utility model different views direction.
Fig. 3 is the schematic diagram that the stopping means in the utility model matches with snap close on the lid.
Fig. 4 is lid opening schematic diagram in the utility model.
The specific embodiment
See Fig. 1---Fig. 3, the rotating mechanism of box body cover plate, comprise the box body 1 and the lid 2 that are located on the multi-media platform, described lid 2 both sides on one side are hinged on the hinge 4 of described box body 1 by link respectively, to be tooth plate 6 match with damping gear 7 on being located at described box body 1 one of them link, and the stopping means 5 on another link 3 is provided with snap close 301 and is located at described multi-media platform or box body 1 matches; Between box body 1 and lid 2, be provided with the torsion spring (not shown) on the hinge 4.Stopping means 5 adopts existing push-button switch, by the cooperate opening and closing that realize lid 1 of button 501 control dead bolts 502 with snap close 301.
State when lid is closed is seen Fig. 1, Fig. 3, and stopping means 5 cooperates lid spacing with snap close 301 on the lid 2.When lid is opened, press earlier the button 501 of lower caging device 5, dead bolt 502 is thrown off with snap close 301, and by the cooperation of tooth plate 6 and damping gear 7, lid 2 noiseless under the effect of torsion spring and damping gear 7 is slowly opened, and its state as shown in Figure 4.
Claims (2)
1. the rotating mechanism of a box body cover plate, comprise the box body and the lid that are located on the multi-media platform, it is characterized in that described lid both sides on one side are hinged on the hinge of described box body by link respectively, to be tooth plate match with gear on being located at described box body one of them link, and the stopping means on another link is provided with snap close and is located at described multi-media platform or box body matches; Between box body and lid, be provided with torsion spring on the hinge.
2. the rotating mechanism of box body cover plate according to claim 1 is characterized in that the gear on the described box body is the damping gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072354 CN203129815U (en) | 2013-02-13 | 2013-02-13 | Rotating mechanism of cover plate of box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072354 CN203129815U (en) | 2013-02-13 | 2013-02-13 | Rotating mechanism of cover plate of box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129815U true CN203129815U (en) | 2013-08-14 |
Family
ID=48937807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320072354 Expired - Fee Related CN203129815U (en) | 2013-02-13 | 2013-02-13 | Rotating mechanism of cover plate of box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114782A (en) * | 2013-02-13 | 2013-05-22 | 长沙洋华机电设备制造有限公司 | Rotatable mechanism of box body cover plate |
| CN104416550A (en) * | 2013-08-27 | 2015-03-18 | 天佑电器（苏州）有限公司 | Handle component and gardening tool with same |
-
2013
- 2013-02-13 CN CN 201320072354 patent/CN203129815U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114782A (en) * | 2013-02-13 | 2013-05-22 | 长沙洋华机电设备制造有限公司 | Rotatable mechanism of box body cover plate |
| CN104416550A (en) * | 2013-08-27 | 2015-03-18 | 天佑电器（苏州）有限公司 | Handle component and gardening tool with same |
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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: 20130814 Termination date: 20180213 |