CN204061530U - A kind of connection set and electronic equipment - Google Patents
A kind of connection set and electronic equipment Download PDFInfo
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- CN204061530U CN204061530U CN201420481883.8U CN201420481883U CN204061530U CN 204061530 U CN204061530 U CN 204061530U CN 201420481883 U CN201420481883 U CN 201420481883U CN 204061530 U CN204061530 U CN 204061530U
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- bearing
- fixed block
- connection set
- lock pin
- fixed hole
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Abstract
The utility model discloses a kind of connection set and electronic equipment, and described connection set comprises rotating shaft, bearing, fixed block and lock pin, and described bearing settlement, in described rotating shaft, described bearing offers a lockhole; Described fixed block is arranged in described rotating shaft, can relatively rotate between described bearing, described fixed block offers at least one fixed hole; Described lock pin is arranged in described lockhole, and can be inserted in described fixed hole, to keep the relative position between described bearing and described fixed block, or exits in described fixed hole, can relatively rotate to make described bearing and described fixed block.
Description
Technical field
The utility model relates to electronic technology field, particularly relates to a kind of connection set and electronic equipment.
Background technique
The individual calculus terminal of user, from traditional PC, has been extended to the form of the more horn of plenty such as panel computer, smart mobile phone.Panel computer and smart mobile phone, as important individual calculus terminal category, play more and more important role in the Infomiation Production and consumption of user.Along with user is to the change of experience demand, the form of this two series products is also in continuous evolution.
At present, there is panel computer and the smart mobile phone of being with supporting portion on the market, to make electronic equipment can by the support of supporting portion, placement at an angle with holding plane.
But the application's model utility people is in the process realizing model utility technological scheme in the embodiment of the present application, find that above-mentioned technology at least exists following technical problem:
Existing connection set be by the inner each parts of connection set between frictional force supporting portion and equipment body are maintained a using state, and in order to make supporting portion and equipment body can realize relatively rotating, frictional force between the inner each parts of connection set again can not be too large, when touching described equipment body because of operation, described equipment body can rotate relative to described supporting portion, thus affects the use of electronic equipment.
Model utility content
The application provides a kind of connection set and electronic equipment, solve connection set of the prior art, by the frictional force between each parts in inside, two main bodys are maintained a using state, exist when touching a described main body because of operation, this main body can relative to the technical problem of another body rotation.
The application provides a kind of connection set, and described connection set comprises rotating shaft, bearing, fixed block and lock pin, and described bearing settlement, in described rotating shaft, described bearing offers a lockhole; Described fixed block is arranged in described rotating shaft, can relatively rotate between described bearing, described fixed block offers at least one fixed hole; Described lock pin is arranged in described lockhole, and can be inserted in described fixed hole, to keep the relative position between described bearing and described fixed block, or exits in described fixed hole, can relatively rotate to make described bearing and described fixed block.
Preferably, described lockhole equals the distance of described fixed hole to described rotating shaft to the distance of described rotating shaft.
Preferably, described connection set also comprises the first elastic component, described first elastic component is arranged in described lockhole, one end is to being located on described bearing, the other end is to being located on described lock pin, when described lockhole is relative with described fixed hole, described lock pin is inserted in described fixed hole under the effect of the elastic force of described first elastic component.
Preferably, described connection set also comprises thrust piece, and described thrust piece is arranged in described fixed hole, exits described fixed hole in order to push described lock pin.
Preferably, described connection set also comprises torsion spring, described torsion spring set is located in described rotating shaft, and described fixed block is fixed in one end, the other end is fixed on described bearing, when described lock pin exits described fixed hole, relatively rotate under the twisting force of described torsion spring between described bearing and described fixed block.
A kind of electronic equipment, described electronic equipment comprises the first noumenon, the second body and connection set, described bearing is fixed on described the first noumenon, described fixed block is fixed on described second body, described lock pin can be inserted in described fixed hole, to keep the relative position between described the first noumenon and described second body, or exit in described fixed hole, can relatively rotate to make described the first noumenon and described second body.
Preferably, described connection set also comprises the second elastic component, and described second elastic component is sheathed in described rotating shaft, and one end is connected on described bearing, and the other end is connected on described the first noumenon.
The application's beneficial effect is as follows:
Above-mentioned connection set and electronic equipment are by arranging described lock pin by being arranged in lockhole that described bearing is offered, and when needing to keep the relative position between described bearing and described fixed block, described lock pin is made to be inserted in described fixed hole, make can not relatively rotate between described fixed block and described bearing, thus keep the relative position between described bearing and described fixed block, and after described lock pin exits described fixed hole, can relatively rotate again between described bearing and described fixed block, solve connection set of the prior art, by the frictional force between each parts in inside, two main bodys are maintained a using state, exist when touching a described main body because of operation, this main body can relative to the technical problem of another body rotation.
By arranging described first elastic component in described lockhole, when described lock pin exits described fixed hole, described first elastic component is compressed, and stores up an elastic force; Aim at described fixed hole and described lockhole, described lock pin automatically inserts in described fixed hole under the effect of the elastic force of described first elastic component.
By arranging described thrust piece in described fixed hole, when described lock pin is exited described fixed hole by needs, operate described thrust piece, described thrust piece promotes described lock pin and exits described fixed hole, just can relatively rotate between described bearing and described fixed block, after pushing completes, described thrust piece exits, and treats to push next time.
Be sheathed in described rotating shaft by arranging, and described fixed block is fixed in one end, the other end is fixed on the torsion spring on described bearing, make when described lock pin exits described fixed hole, relatively rotate under the twisting force of described torsion spring between described bearing and described fixed block, thus realize described bearing and described fixed block automatically resets after relatively rotating.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, below the accompanying drawing used required in describing embodiment is briefly described, apparently, the accompanying drawing in the following describes is only embodiments more of the present utility model.
Fig. 1 is the structural representation of the application one better embodiment connection set;
Fig. 2 is the schematic diagram of another state of connection set in Fig. 1;
Fig. 3 is the structural representation of another better embodiment electronic equipment of the application.
Embodiment
The embodiment of the present application is by providing a kind of connection set and electronic equipment, solve connection set of the prior art, by the frictional force between each parts in inside, two main bodys are maintained a using state, exist when touching a described main body because of operation, this main body can relative to the technical problem of another body rotation.
Technological scheme in the embodiment of the present application is for solving the problems of the technologies described above, and general thought is as follows:
A kind of connection set, described connection set comprises rotating shaft, bearing, fixed block and lock pin, and described bearing settlement, in described rotating shaft, described bearing offers a lockhole; Described fixed block is arranged in described rotating shaft, can relatively rotate between described bearing, described fixed block offers at least one fixed hole; Described lock pin is arranged in described lockhole, and can be inserted in described fixed hole, to keep the relative position between described bearing and described fixed block, or exits in described fixed hole, can relatively rotate to make described bearing and described fixed block.
A kind of electronic equipment, described electronic equipment comprises the first noumenon, the second body and connection set, described bearing is fixed on described the first noumenon, described fixed block is fixed on described second body, described lock pin can be inserted in described fixed hole, to keep the relative position between described the first noumenon and described second body, or exit in described fixed hole, can relatively rotate to make described the first noumenon and described second body.
Above-mentioned connection set and electronic equipment are by arranging described lock pin by being arranged in lockhole that described bearing is offered, and when needing to keep the relative position between described bearing and described fixed block, described lock pin is made to be inserted in described fixed hole, make can not relatively rotate between described fixed block and described bearing, thus keep the relative position between described bearing and described fixed block, and after described lock pin exits described fixed hole, can relatively rotate again between described bearing and described fixed block, solve connection set of the prior art, by the frictional force between each parts in inside, two main bodys are maintained a using state, exist when touching a described main body because of operation, this main body can relative to the technical problem of another body rotation.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete mode of execution, technique scheme is described in detail.
Embodiment one
As shown in Figure 1, be the structural representation of the application one better embodiment connection set 100.Described connection set may be used for connecting electronic equipment as notebook computer etc., also may be used for connecting Non-electronic devices.Described connection set 100 comprises rotating shaft 10, bearing 20, fixed block 30 and lock pin 40.
Described bearing 20 is arranged in described rotating shaft 10.Described bearing 20 can be fixed on described rotating shaft 10 and can not rotate relative to described rotating shaft 10, also can be sheathed in described rotating shaft 10 rotationally, can rotate relative to described rotating shaft 10.Shape and the structure of described bearing 20 can be arranged as required, and in the present embodiment, described bearing 20 is oval, it offers the through hole 22 for being sheathed in described rotating shaft 10.
In addition, described bearing 20 offers a lockhole 21, the bearing of trend of described lockhole 21 is identical with the axis direction of rotating shaft 10.Described lockhole 21 can be square, circular, triangle, polygonal etc., specifically can arrange as required.
Described fixed block 30 is arranged in described rotating shaft 10, can relatively rotate between described bearing 20.Accordingly, when described bearing 20 can rotate relative to described rotating shaft 10, described fixed block 30 can be fixed in described rotating shaft 10, and can not rotate relative to described rotating shaft 10; Or when described bearing 20 can rotate relative to described rotating shaft 10, described fixed block 30 also can rotate relative to described rotating shaft 10; Or when described bearing 20 can not rotate relative to described rotating shaft 10, described fixed block 30 can rotate relative to described rotating shaft 10.
Shape and the structure of described fixed block 30 can be arranged as required, and in the present embodiment, described fixed block 30 is sleeve-shaped.Described fixed block 30 offers at least one fixed hole 32 of the bearing of trend for being sheathed on perforation 31 in described rotating shaft 10 and bearing of trend and described perforation 31.The size of described fixed hole 32 is greater than the size with described lockhole 21, and described lockhole 21 equals the distance of described fixed hole 32 to described rotating shaft 10 to the distance of described rotating shaft 10.
Described lock pin 40 is arranged in described lockhole 21, and can be inserted in described fixed hole 32, and the shape of described lock pin 40 is corresponding with the shape of described lockhole 21 and described fixed hole 32.Please refer to Fig. 2, when described lock pin 40 is only positioned at described lockhole 21, when not being inserted in described fixed hole 32, can relatively rotate between described fixed block 30 and described bearing 20; When described lock pin 40 is inserted in described fixed hole 32, can not relatively rotate between described fixed block 30 and described bearing 20, thus keep the relative position between described bearing 20 and described fixed block 30; And after described lock pin 40 exits described fixed hole 32, can relatively rotate again between described bearing 20 and described fixed block 30.
Above-mentioned connection set 100 is by arranging described lock pin 40 by being arranged in lockhole 21 that described bearing 20 is offered, and when needing to keep the relative position between described bearing 20 and described fixed block 30, described lock pin 40 is made to be inserted in described fixed hole 32, make can not relatively rotate between described fixed block 30 and described bearing 20, thus keep the relative position between described bearing 20 and described fixed block 30, and after described lock pin 40 exits described fixed hole 32, can relatively rotate again between described bearing 20 and described fixed block 30, solve connection set of the prior art, by the frictional force between each parts in inside, two main bodys are maintained a using state, exist when touching a described main body because of operation, this main body can relative to the technical problem of another body rotation.
Further, after described lock pin 40 exits described fixed hole 32, in order at described fixed hole 32 and described lockhole 21 on time, described lock pin 40 can insert in described fixed hole 32 automatically, described connection set 100 also comprises the first elastic component 50, described first elastic component 50 is arranged in described lockhole 21, one end is to being located on described bearing 20, the other end is to being located on described lock pin 40, when described lockhole 21 is relative with described fixed hole 32, described lock pin 40 is inserted in described fixed hole 32 under the effect of the elastic force of described first elastic component 50.Described first elastic component 50 can be spring, shell fragment etc.
By arranging described first elastic component 50 in described lockhole 21, when described lock pin 40 exits described fixed hole 32, described first elastic component 50 is compressed, and stores up an elastic force; Aim at described fixed hole 32 and described lockhole 21, described lock pin 40 automatically inserts in described fixed hole 32 under the effect of the elastic force of described first elastic component 50.
Further, described connection set 100 also comprises thrust piece 60, and described thrust piece 60 is arranged in described fixed hole 32, exits described fixed hole 32 in order to push described lock pin 40.The size of described thrust piece 60 is greater than the size of described lockhole 21, thus ensures that described thrust piece 60 can only move in described fixed hole 32, and can not move in described lockhole 21.By arranging described thrust piece 60 in described fixed hole 32, when described lock pin 40 is exited described fixed hole 32 by needs, operate described thrust piece 60, described thrust piece 60 promotes described lock pin 40 and exits described fixed hole 32, just can relatively rotate between described bearing 20 and described fixed block 30, after pushing completes, described thrust piece 60 exits, and treats to push next time.
Mode manually relatively rotating of described bearing 20 and described fixed block 30 can be realized between described bearing 20 and described fixed block 30, also can be in the following manner.Particularly, described connection set 100 also comprises torsion spring 70, described torsion spring 70 is sheathed in described rotating shaft 10, and described fixed block 30 is fixed in one end, the other end is fixed on described bearing 20, when described lock pin 40 exits described fixed hole 32, relatively rotate under the twisting force of described torsion spring 70 between described bearing 20 and described fixed block 30.
Be sheathed in described rotating shaft 10 by arranging, and described fixed block 30 is fixed in one end, the other end is fixed on the torsion spring 70 on described bearing 20, make when described lock pin 40 exits described fixed hole 32, relatively rotate under the twisting force of described torsion spring 70 between described bearing 20 and described fixed block 30, thus realize described bearing 20 and described fixed block 30 automatically resets after relatively rotating.
Above-mentioned connection set 100 is by arranging described lock pin 40 by being arranged in lockhole 21 that described bearing 20 is offered, and when needing to keep the relative position between described bearing 20 and described fixed block 30, described lock pin 40 is made to be inserted in described fixed hole 32, make can not relatively rotate between described fixed block 30 and described bearing 20, thus keep the relative position between described bearing 20 and described fixed block 30, and after described lock pin 40 exits described fixed hole 32, can relatively rotate again between described bearing 20 and described fixed block 30, solve connection set of the prior art, by the frictional force between each parts in inside, two main bodys are maintained a using state, exist when touching a described main body because of operation, this main body can relative to the technical problem of another body rotation.
Embodiment two
Based on same inventive concept, the application also provides a kind of electronic equipment.As shown in Figure 3, be the structural representation of another better embodiment electronic equipment 200 of the application.Described electronic equipment comprises the first noumenon 210, second body 220 and the connection set 100 being connected described the first noumenon 210 and described second body 220.Described connection set 100 comprises rotating shaft 10, bearing 20, fixed block 30 and lock pin 40.
Described bearing 20 is arranged in described rotating shaft 10, and is fixed on described the first noumenon 210.Described bearing 20 can be fixed on described rotating shaft 10 and can not rotate relative to described rotating shaft 10, also can be sheathed in described rotating shaft 10 rotationally, can rotate relative to described rotating shaft 10.In the present embodiment, described bearing 20 is oval, it offers the through hole 22 for being sheathed in described rotating shaft 10.In addition, described bearing 20 offers a lockhole 21, the bearing of trend of described lockhole 21 is identical with the axis direction of rotating shaft 10.
Described fixed block 30 is arranged in described rotating shaft 10, and can relatively rotate between described bearing 20, described fixed block 30 is also fixed on described second body 220.Accordingly, when described bearing 20 can rotate relative to described rotating shaft 10, described fixed block 30 can be fixed in described rotating shaft 10, and can not rotate relative to described rotating shaft 10; Or when described bearing 20 can rotate relative to described rotating shaft 10, described fixed block 30 also can rotate relative to described rotating shaft 10; Or when described bearing 20 can not rotate relative to described rotating shaft 10, described fixed block 30 can rotate relative to described rotating shaft 10, all can realize can relatively rotating between described the first noumenon 210 and described second body 220.
Described fixed block 30 offers at least one fixed hole 32 of the bearing of trend for being sheathed on perforation 31 in described rotating shaft 10 and bearing of trend and described perforation 31.The size of described fixed hole 32 and the size of described lockhole 21, and described lockhole 21 equals the distance of described fixed hole 32 to described rotating shaft 10 to the distance of described rotating shaft 10.
Described lock pin 40 is arranged in described lockhole 21, and can be inserted in described fixed hole 32, and the shape of described lock pin 40 is corresponding with the shape of described lockhole 21 and described fixed hole 32.Please refer to Fig. 2, when described lock pin 40 is only positioned at described lockhole 21, when not being inserted in described fixed hole 32, can relatively rotate between described fixed block 30 and described bearing 20, to make can realize relatively rotating between described the first noumenon 210 and described second body 220; When described lock pin 40 is inserted in described fixed hole 32, can not relatively rotate between described fixed block 30 and described bearing 20, thus keep the relative position between described bearing 20 and described fixed block 30, keep the relative position between described the first noumenon 210 and described second body 220; And after described lock pin 40 exits described fixed hole 32, can relatively rotate again between described bearing 20 and described fixed block 30, described the first noumenon 210 and described second body 220 can realize again relatively rotating.
Above-mentioned electronic equipment 200 is by arranging described lock pin 40 by being arranged in lockhole 21 that described bearing 20 is offered, and when needing to keep the relative position between described bearing 20 and described fixed block 30, described lock pin 40 is made to be inserted in described fixed hole 32, make can not relatively rotate between described fixed block 30 and described bearing 20, thus keep the relative position between described bearing 20 and described fixed block 30, and after described lock pin 40 exits described fixed hole 32, can relatively rotate again between described bearing 20 and described fixed block 30, solve connection set of the prior art, by the frictional force between each parts in inside, two main bodys are maintained a using state, exist when touching a described main body because of operation, this main body can relative to the technical problem of another body rotation.
Further, after described lock pin 40 exits described fixed hole 32, in order at described fixed hole 32 and described lockhole 21 on time, described lock pin 40 can insert in described fixed hole 32 automatically, described connection set 100 also comprises the first elastic component 50, described first elastic component 50 is arranged in described lockhole 21, one end is to being located on described bearing 20, the other end is to being located on described lock pin 21, when described lockhole 21 is relative with described fixed hole 32, described lock pin 21 is inserted in described fixed hole 32 under the effect of the elastic force of described first elastic component 50.
By arranging described first elastic component 50 in described lockhole 21, when described lock pin 40 exits described fixed hole 32, described first elastic component 50 is compressed, and stores up an elastic force; Aim at described fixed hole 32 and described lockhole 21, described lock pin 40 automatically inserts in described fixed hole 32 under the effect of the elastic force of described first elastic component 50.
Further, described connection set 100 also comprises thrust piece 60, and described thrust piece 60 is arranged in described fixed hole 32, exits described fixed hole 32 in order to push described lock pin 40.The size of described thrust piece 60 is greater than the size of described lockhole 21, thus ensures that described thrust piece 60 can only move in described fixed hole 32, and can not move in described lockhole 21.By arranging described thrust piece 60 in described fixed hole 32, when described lock pin 40 is exited described fixed hole 32 by needs, operate described thrust piece 60, described thrust piece 60 promotes described lock pin 40 and exits described fixed hole 32, just can relatively rotate between described bearing 20 and described fixed block 30, after pushing completes, described thrust piece 60 exits, and treats to push next time.
Mode manually relatively rotating of described bearing 20 and described fixed block 30 can be realized between described bearing 20 and described fixed block 30, also can be in the following manner.Particularly, described connection set 100 also comprises torsion spring 70, described torsion spring 70 is sheathed in described rotating shaft 10, and described fixed block 30 is fixed in one end, the other end is fixed on described bearing 20, when described lock pin 40 exits described fixed hole 32, relatively rotate under the twisting force of described torsion spring 70 between described bearing 20 and described fixed block 30.
Be sheathed in described rotating shaft 10 by arranging, and described fixed block 30 is fixed in one end, the other end is fixed on the torsion spring 70 on described bearing 20, make when described lock pin 40 exits described fixed hole 32, relatively rotate under the twisting force of described torsion spring 70 between described bearing 20 and described fixed block 30, thus realize described bearing 20 and described fixed block 30 automatically resets after relatively rotating.
Particularly, described connection set 100 also comprises the second elastic component 80, and described second elastic component 80 is sheathed in described rotating shaft 10, and one end is connected on described bearing 20, and the other end is connected on described the first noumenon 210.Described second elastic component 80 can be spring, shell fragment etc.
Above-mentioned electronic equipment 200 is by arranging described lock pin 40 by being arranged in lockhole 21 that described bearing 20 is offered, and when needing to keep the relative position between described bearing 20 and described fixed block 30, described lock pin 40 is made to be inserted in described fixed hole 32, make can not relatively rotate between described fixed block 30 and described bearing 20, thus keep the relative position between described bearing 20 and described fixed block 30, and after described lock pin 40 exits described fixed hole 32, can relatively rotate again between described bearing 20 and described fixed block 30, solve connection set of the prior art, by the frictional force between each parts in inside, two main bodys are maintained a using state, exist when touching a described main body because of operation, this main body can relative to the technical problem of another body rotation.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (7)
1. a connection set, described connection set comprises:
Rotating shaft;
Bearing, is arranged in described rotating shaft, described bearing offers a lockhole;
Fixed block, is arranged in described rotating shaft, can relatively rotate between described bearing, described fixed block offers at least one fixed hole;
Lock pin, is arranged in described lockhole, and can be inserted in described fixed hole, to keep the relative position between described bearing and described fixed block, or exits in described fixed hole, can relatively rotate to make described bearing and described fixed block.
2. connection set as claimed in claim 1, it is characterized in that, described lockhole equals the distance of described fixed hole to described rotating shaft to the distance of described rotating shaft.
3. connection set as claimed in claim 1 or 2, it is characterized in that, described connection set also comprises the first elastic component, described first elastic component is arranged in described lockhole, one end is to being located on described bearing, the other end is to being located on described lock pin, and when described lockhole is relative with described fixed hole, described lock pin is inserted in described fixed hole under the effect of the elastic force of described first elastic component.
4. connection set as claimed in claim 3, it is characterized in that, described connection set also comprises thrust piece, and described thrust piece is arranged in described fixed hole, exits described fixed hole in order to push described lock pin.
5. connection set as claimed in claim 1 or 2, it is characterized in that, described connection set also comprises:
Torsion spring, is sheathed in described rotating shaft, and described fixed block is fixed in one end, and the other end is fixed on described bearing, when described lock pin exits described fixed hole, relatively rotates between described bearing and described fixed block under the twisting force of described torsion spring.
6. an electronic equipment, described electronic equipment comprises:
The first noumenon;
Second body;
Connection set as described in claim arbitrary in claim 1-5, described bearing is fixed on described the first noumenon, described fixed block is fixed on described second body, described lock pin can be inserted in described fixed hole, to keep the relative position between described the first noumenon and described second body, or exit in described fixed hole, can relatively rotate to make described the first noumenon and described second body.
7. electronic equipment as claimed in claim 6, it is characterized in that, described connection set also comprises the second elastic component, and described second elastic component is sheathed in described rotating shaft, and one end is connected on described bearing, and the other end is connected on described the first noumenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481883.8U CN204061530U (en) | 2014-08-25 | 2014-08-25 | A kind of connection set and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481883.8U CN204061530U (en) | 2014-08-25 | 2014-08-25 | A kind of connection set and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061530U true CN204061530U (en) | 2014-12-31 |
Family
ID=52203053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481883.8U Expired - Fee Related CN204061530U (en) | 2014-08-25 | 2014-08-25 | A kind of connection set and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061530U (en) |
-
2014
- 2014-08-25 CN CN201420481883.8U patent/CN204061530U/en not_active Expired - Fee Related
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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: 20141231 Termination date: 20210825 |