CN207687178U - Linkwork and folding device - Google Patents
Linkwork and folding device Download PDFInfo
- Publication number
- CN207687178U CN207687178U CN201721925859.9U CN201721925859U CN207687178U CN 207687178 U CN207687178 U CN 207687178U CN 201721925859 U CN201721925859 U CN 201721925859U CN 207687178 U CN207687178 U CN 207687178U
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- Prior art keywords
- rotating member
- gear
- link block
- linkwork
- utility
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Abstract
The utility model provides a kind of linkwork and folding device, is related to the technical field of folding device, including：Connector, link block, the first rotating member and the second rotating member；The connector is fixedly connected with the link block；First rotating member is rotatablely connected with the link block；Second rotating member is rotatablely connected with the link block；First rotating member is equipped with first gear, and second rotating member is equipped with second gear, and the first gear is intermeshed with the second gear.It alleviates displaying existing in the prior art and refuses the technical problem that can be rotated or rotation angle is small.
Description
Technical field
The utility model is related to folding device technical fields, more particularly, to a kind of linkwork and folding device.
Background technology
Display systems, such as signboard case or displaying refuse, be to information is illustrated in the eye of the public the former.In general, institute
The content of displaying is nothing more than printed matter, advertisement propaganda, title, notice, displaying project, exhibit etc..These display systems are usual
It is including a cabinet, relevent information is included.At least provided with one by a transparent material, such as glass on the cabinet
Or perspective material, the panel constituted, regarded so as to be loaded in the information in refusing and be able to see from outside, and be able to ensure information not by
The impact and destruction that weather climatic factor and ruffian illegally deliberate.For by information be inserted into display systems in or will be in system
Information is subject to for the sake of replacement, and transparent material panel is inside that is removable, being refused with Li Da and displaying.
In the prior art, displaying is refused to rotate or rotation angle is small.So, it would be highly desirable to it is existing to solve to provide a kind of mechanism
There is displaying present in technology to refuse the technical problem that can be rotated or rotation angle is small.
Utility model content
The first of the utility model is designed to provide a kind of linkwork, is refused with alleviating displaying existing in the prior art
It cannot rotate or technical problem that rotation angle is small.
Based on above-mentioned first purpose, linkwork provided by the utility model, including：Connector, link block, the first rotation
Part and the second rotating member；The connector is fixedly connected with the link block；First rotating member is rotated with the link block
Connection；
Second rotating member is rotatablely connected with the link block；
First rotating member is equipped with first gear, and second rotating member is equipped with second gear, first tooth
Wheel is intermeshed with the second gear.
As further technical solution, it is equipped with first rotating shaft in the first gear, the first rotating shaft and described the
One gear is fixedly connected；
The second shaft is equipped in the second gear, second shaft is fixedly connected with the second gear.
As further technical solution, the connector includes first end face, and the section of the first end face is in arc
Shape.
As further technical solution, first rotating member is equipped with recessed for accommodating the first of the link block
Slot.
As further technical solution, second rotating member is equipped with recessed for accommodating the second of the link block
Slot.
As further technical solution, first rotating member can do 0 degree~45 degree rotations around the link block.
As further technical solution, second rotating member can do 0 degree~45 degree rotations around the link block.
As further technical solution, the first gear and the second gear number of teeth are equal.
As further technical solution, the connector includes second end face, and the link block and second end face are solid
Fixed connection.
The second of the utility model is designed to provide a kind of linkwork, is refused with alleviating displaying existing in the prior art
It cannot rotate or technical problem that rotation angle is small.
Based on above-mentioned second purpose, the utility model provides a kind of folding device, including the linkwork.
What the utility model was brought has the beneficial effect that：
Linkwork provided by the utility model, including：Connector, link block, the first rotating member and the second rotating member；Even
Fitting is fixedly connected with link block；First rotating member is rotatablely connected with link block；Second rotating member is rotatablely connected with link block；The
One rotating member is equipped with first gear, and the second rotating member is equipped with second gear, and first gear is intermeshed with second gear.This
The relative rotation of the first rotating member and the second rotating member may be implemented in the linkwork that utility model provides, and simple in structure,
It is easy to use.
In addition, the utility model additionally provides a kind of folding device, including the linkwork.Wherein, linkwork
Structure, operation principle and advantageous effect be described in detail in the advantageous effect of linkwork, details are not described herein.
Possessed advantage is identical compared with the existing technology with linkwork provided by the utility model for above-mentioned folding device, herein no longer
It repeats.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the first structural schematic diagram for the linkwork that the utility model embodiment provides；
Fig. 2 is second of structural schematic diagram of the linkwork that the utility model embodiment provides；
Fig. 3 is the third structural schematic diagram for the linkwork that the utility model embodiment provides；
Fig. 4 is the structural schematic diagram for the connector that the utility model embodiment provides；
Fig. 5 is the structural schematic diagram for the first rotating member that the utility model embodiment provides；
Fig. 6 is the structural schematic diagram for the second rotating member that the utility model embodiment provides.
Icon：1- connectors；2- link blocks；The first rotating members of 3-；The second rotating members of 4-；5- first gears；6-
Second gear；7- first rotating shafts；The second shafts of 8-；11- first end faces；12- second end faces.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first " such as occur, " second ", being used for description purposes only, it is not understood to indicate or imply relative importance.
Wherein, term " first position " and " second position " are two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
The utility model provides a kind of linkwork and folding device, and multiple embodiments are given below to the utility model
The linkwork and folding device of offer are described in detail.
Fig. 1 is the first structural schematic diagram for the linkwork that the utility model embodiment provides；Fig. 2 is the utility model
Second of structural schematic diagram of the linkwork that embodiment provides；Fig. 3 is the linkwork that the utility model embodiment provides
The third structural schematic diagram；Fig. 4 is the structural schematic diagram for the connector that the utility model embodiment provides；Fig. 5 is that this practicality is new
The structural schematic diagram for the first rotating member that type embodiment provides；Fig. 6 is the second rotating member that the utility model embodiment provides
Structural schematic diagram.
Embodiment one
As shown in figures 1 to 6, the linkwork that the utility model embodiment one provides, including：Connector 1, link block 2,
One rotating member 3 and the second rotating member 4；Connector 1 is fixedly connected with link block 2；First rotating member 3 is rotatablely connected with link block 2；
Second rotating member 4 is rotatablely connected with link block 2；First rotating member 3 is equipped with first gear 5, and the second rotating member 4 is equipped with second
Gear 6, first gear 5 are intermeshed with second gear 6.
Linkwork provided by the utility model, including：Connector 1, link block 2, the first rotating member 3 and the second rotating member
4；Connector 1 is fixedly connected with link block 2；First rotating member 3 is rotatablely connected with link block 2；Second rotating member 4 and link block 2
Rotation connection；First rotating member 3 is equipped with first gear 5, and the second rotating member 4 is equipped with second gear 6, first gear 5 and the
Two gears 6 are intermeshed.The phase of the first rotating member 3 and the second rotating member 4 may be implemented in linkwork provided by the utility model
To rotating, and it is simple in structure, it is easy to use.
Wherein, connector 1 can be fixedly connected with link block 2 by axis pin, can also be by being welded to connect.
In the alternative of the present embodiment, first rotating shaft 7 is equipped in first gear 5, first rotating shaft 7 is solid with first gear 5
Fixed connection；The second shaft 8 is equipped in second gear 6, the second shaft 8 is fixedly connected with second gear 6.
It should be noted that first rotating shaft 7 can not be rotated in link block 2, to allow first gear 5 around link block
2 rotations.Second shaft 8 can not be rotated in link block 2, so as to so that second gear 6 is rotated around link block 2.
In the alternative of the present embodiment, connector 1 includes first end face 11, and the section of first end face 11 is arc-shaped.
In the alternative of the present embodiment, the first rotating member 3 is equipped with the first groove for accommodating link block 2.
In the alternative of the present embodiment, the second rotating member 4 is equipped with the second groove for accommodating link block 2.
In the alternative of the present embodiment, the first rotating member 3 can do 0 degree~45 degree rotations around link block.
In the alternative of the present embodiment, the second rotating member 4 can do 0 degree~45 degree rotations around link block.
In the alternative of the present embodiment, first gear 5 is equal with 6 number of teeth of second gear.
In the alternative of the present embodiment, connector 1 includes second end face 12, and link block 2 is fixed with second end face 12
Connection.
It should be noted that link block 2 can be by being welded to connect with second end face.
The utility model provides a kind of folding device, including linkwork.
Embodiment two
The utility model embodiment two additionally provides a kind of folding device, including the linkwork that embodiment one provides.
The linkwork, including：Connector 1, link block 2, the first rotating member 3 and the second rotating member 4；Connector 1
It is fixedly connected with link block 2；First rotating member 3 is rotatablely connected with link block 2；Second rotating member 4 is rotatablely connected with link block 2；
First rotating member 3 is equipped with first gear 5, and the second rotating member 4 is equipped with second gear 6, first gear 5 and 6 phase of second gear
Mutually engagement.
In the alternative of the present embodiment, first rotating shaft 7 is equipped in first gear 5, first rotating shaft 7 is solid with first gear 5
Fixed connection；The second shaft 8 is equipped in second gear 6, the second shaft 8 is fixedly connected with second gear 6.
In the alternative of the present embodiment, connector 1 includes first end face 11, and the section of first end face 11 is arc-shaped.
In the alternative of the present embodiment, the first rotating member 3 is equipped with the first groove for accommodating link block 2.
In the alternative of the present embodiment, the second rotating member 4 is equipped with the second groove for accommodating link block 2.
In the alternative of the present embodiment, the first rotating member 3 can do 0 degree~45 degree rotations around link block.
In the alternative of the present embodiment, the second rotating member 4 can do 0 degree~45 degree rotations around link block.
In the alternative of the present embodiment, first gear 5 is equal with 6 number of teeth of second gear.
In the alternative of the present embodiment, connector 1 includes second end face 12, and link block 2 is fixed with second end face 12
Connection.
The utility model provides a kind of folding device, including linkwork.
Wherein, the structure, operation principle and advantageous effect of linkwork carry out in the advantageous effect of linkwork
It is described in detail, details are not described herein.Above-mentioned folding device and linkwork provided by the utility model institute compared with the existing technology
Have the advantage that identical, details are not described herein.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of linkwork, which is characterized in that including：Connector, link block, the first rotating member and the second rotating member；
The connector is fixedly connected with the link block；
First rotating member is rotatablely connected with the link block；
Second rotating member is rotatablely connected with the link block；
First rotating member be equipped with first gear, second rotating member be equipped with second gear, the first gear with
The second gear intermeshing.
2. linkwork according to claim 1, which is characterized in that first rotating shaft is equipped in the first gear, it is described
First rotating shaft is fixedly connected with the first gear；
The second shaft is equipped in the second gear, second shaft is fixedly connected with the second gear.
3. linkwork according to claim 1, which is characterized in that the connector includes first end face, and described
The section of end face is arc-shaped.
4. linkwork according to claim 1, which is characterized in that first rotating member is equipped with described for accommodating
First groove of link block.
5. linkwork according to claim 1, which is characterized in that second rotating member is equipped with described for accommodating
Second groove of link block.
6. linkwork according to claim 1, which is characterized in that first rotating member can do 0 around the link block
~45 degree of rotations of degree.
7. linkwork according to claim 1, which is characterized in that second rotating member can do 0 around the link block
~45 degree of rotations of degree.
8. linkwork according to claim 1, which is characterized in that the first gear and the second gear number of teeth phase
Deng.
9. linkwork according to claim 1, which is characterized in that the connector includes second end face, and the company
Block is connect to be fixedly connected with second end face.
10. a kind of folding device, which is characterized in that including claim 1-9 any one of them linkworks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925859.9U CN207687178U (en) | 2017-12-29 | 2017-12-29 | Linkwork and folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925859.9U CN207687178U (en) | 2017-12-29 | 2017-12-29 | Linkwork and folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687178U true CN207687178U (en) | 2018-08-03 |
Family
ID=62993478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721925859.9U Active CN207687178U (en) | 2017-12-29 | 2017-12-29 | Linkwork and folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719523A (en) * | 2020-05-26 | 2021-11-30 | 深圳市柔宇科技有限公司 | Hinge mechanism, folding device and electronic equipment |
-
2017
- 2017-12-29 CN CN201721925859.9U patent/CN207687178U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719523A (en) * | 2020-05-26 | 2021-11-30 | 深圳市柔宇科技有限公司 | Hinge mechanism, folding device and electronic equipment |
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