CN207974317U - Rotary connector and top plate member - Google Patents
Rotary connector and top plate member Download PDFInfo
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- CN207974317U CN207974317U CN201721906008.XU CN201721906008U CN207974317U CN 207974317 U CN207974317 U CN 207974317U CN 201721906008 U CN201721906008 U CN 201721906008U CN 207974317 U CN207974317 U CN 207974317U
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- crimping
- rotary connector
- top plate
- elastic strip
- connection sheet
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Abstract
The utility model discloses a kind of rotary connector and top plate members.Rotary connector includes connecting pole, and be rotatably connected revolving fragment and connection sheet on the connecting pole, and the rotation axis of connection sheet and revolving fragment is the central axis of connecting pole；It is provided with the first crimping on revolving fragment, the second crimping is provided in connection sheet；First crimping and the second crimping are set on the first elastic strip；First elastic strip is perpendicular to connecting pole.Top plate member includes rotary connector, top plate and keel, and keel include connecting pin and positive stop end；Connection sheet is fixed on connecting pin, and connecting pole is more than the distance between connecting pin and positive stop end perpendicular to top plate, the distance between the first crimping and connecting pin.Rotary connector provided by the utility model and top plate member improve the support strength of rotary connector, increase the stability of structure, control the rotation angle of rotary connector, it prevents top plate from being slid from support device, manual drive rotary connector is avoided to rotate, reduce operation difficulty.
Description
Technical field
The utility model is related to building decoration technology field more particularly to a kind of rotary connector and top plate members.
Background technology
Furred ceiling is the indispensable part of interior decoration to playing the role of decoration at the top of interior architecture, and furred ceiling is general
By mounting of roof plate on top surface.
In the prior art, the top plate on small space plane is generally installed by the following method：Pacify on top plate first
Hinge is filled as rotary connector, the side of hinge is fixed on top plate, the rotatable setting in the other side of hinge, when top plate and wall
After support device alignment on face, the hinge other side is rotated to the position being overlapped in support device to the installation for realizing top plate.
Inventor has found that hinge in the prior art has the following disadvantages during realizing invention:First, the intensity of hinge compared with
Small, top plate is articulated in by hinge in support device, there are problems that structural instability after installation；Second, it adjusts and pushes up in the later stage
When plate is with support device position, the voluble angle of the rotatable side appearance of hinge is excessive, and hinge is caused to be taken off from support device
It falls and top plate is caused to slide；Third, needed after top plate is aligned with support device manually by rotatable side on hinge rotate to
In support device, when the distance between support device and metope are smaller, operable space is smaller, increases artificial rotary hinge
Difficulty.
Therefore, it is necessary to solve above-mentioned technical problem.
Utility model content
A kind of rotary connector of the utility model offer and top plate member are carried with solving problems of the prior art
The support strength of high rotary connector increases the stability of structure, controls the rotation angle of rotary connector, prevents top plate from branch
It falls off on support arrangement, manual drive rotary connector is avoided to rotate, reduce operation difficulty.
The utility model provides a kind of rotary connector, including：Connecting pole；It is rotatably connected on the connecting pole
The rotation axis of connection sheet and revolving fragment, the connection sheet and the revolving fragment is the central axis of the connecting pole；It is described
It is provided with the first crimping on revolving fragment, the second crimping is provided in the connection sheet；First elastic strip, first crimping and institute
The second crimping is stated to be set on first elastic strip；First elastic strip is perpendicular to the connecting pole.
Optionally, the shape of first elastic strip is cylindric.
Optionally, first elastic strip is made of spring steel.
Optionally, it is provided with third crimping on the revolving fragment, Volume Four side, the third are provided in the connection sheet
Crimping is oppositely arranged with first crimping, and the Volume Four side is oppositely arranged with second crimping.
Optionally, the rotary connector further includes the second elastic strip, and the third crimping and the Volume Four side are arranged
On second elastic strip.
Optionally, on first crimping far from the third crimping on one side on any point, with the volume Two
On in the upper separate Volume Four on one side on any point between line be parallel to first elastic strip.
Optionally, the first opening is offered on one side backwards to the connecting pole on the revolving fragment, carried on the back in the connection sheet
The second opening is offered on one side to the connecting pole.
Optionally, inner surface and first elasticity of the outer axial face of first elastic strip with first crimping
The outer axial face of item and the inner surface of second crimping are interference fitted.
Optionally, mounting hole is offered in the connection sheet.
Based on same inventive concept, the utility model additionally provides a kind of top plate member, including above-described rotation connects
Fitting, top plate and the keel being arranged on the top plate；The keel include the connecting pin being oppositely arranged and positive stop end；Institute
It states connection sheet and is fixed on the connecting pin, the connecting pole is on the top plate, first crimping far from the connection
The distance between the end face of one end of column and the positive stop end are more than the distance between the connecting pin and the positive stop end；It is described
First crimping is towards there are gaps between the top plate and first crimping and the top plate.
Rotary connector provided by the utility model and top plate member, rotary connector are mounted on keel by connection sheet
On, the first elastic strip can drive revolving fragment to be folded to the state being oppositely arranged with connection sheet therewith in the bent state, rotation
Connector is in the state being closed, and the length of rotary connector shortens, so that the top plate with rotary connector can be from support
The lower part of device is moved to, subsequent release first elastic strip, so that first elastic strip extensive in the same plane with support device
The state of coming is restored, rotary connector is in the state opened at this time, and revolving fragment stretching is overlapped in support device, operation letter
Just, reduce the difficulty that rotary connector is overlapped in support device, and the support lower revolving of the first elastic strip with connect
Angle between piece remains unchanged, and prevents top plate from being slid from support device.
Description of the drawings
Preferred embodiment in the attached drawing detailed description present invention will be passed through below, it will help understand the purpose of the present invention and excellent
Point, wherein:
Fig. 1 is the structural schematic diagram for the rotary connector that alternative embodiment of the present invention provides.
Fig. 2 is the structural schematic diagram for the top plate member that the utility model alternative embodiment provides.
Specific implementation mode
Up, down, left, right, before and after, front, the back side, top, the bottom etc. mentioned or may mentioned in the present specification
Orientation term is defined relative to construction shown in each attached drawing, and word "inner" and "outside" refer respectively to direction or remote
From the direction of geometric center of specific component, they are opposite concepts, and it is therefore possible to can be according to its residing different location, difference
Use state and correspondingly changed.So also should not these or other orientation term be construed to restricted use
Language.
Fig. 1 is the structural schematic diagram for the rotary connector that alternative embodiment of the present invention provides, as shown in Figure 1, this practicality is new
Type provides a kind of rotary connector, including：Connecting pole 2, the connection sheet 4 being rotatably connected on the connecting pole 2 and rotation
Piece 3 and the first elastic strip 5.
Please refer to Fig. 1, the rotation axis of the connection sheet 4 and the revolving fragment 3 is the central shaft of the connecting pole 2
Line；It is provided with the first crimping 31 on the revolving fragment 3, the second crimping 41 is provided in the connection sheet 4；First crimping 31
It is set on first elastic strip 5 with second crimping 41；First elastic strip 5 is perpendicular to the connecting pole 2.The
One crimping 31 enhances the intensity of revolving fragment 3, and the second crimping 41 enhances the intensity of connection sheet 4, when rotary connector passes through
When one crimping 31 or the second crimping 41 are overlapped in support device, it can effectively increase rotary connector and exist with support device
The structural strength of lap-joint is conducive to improve the stability that rotary connector is overlapped in support device.
First elastic strip 5 has elasticity, so that the central axis position of the central axis of the first crimping 31 and the second crimping 41
In on same straight line.First elastic strip 5 keeps strip structure in a free state, and deformation can be generated after being under pressure,
And restore the structure of strip again after pressure relief.First crimping 31 is that the edge turnup of revolving fragment 3 acts the crimping formed
Structure, first crimping 31 define the first limit hole, and the first elastic strip 5 can be worn into the first limit hole；Second
Crimping 41 is that the edge turnup of connection sheet 4 acts the bead structure formed, and second crimping 41 defines the second limit hole, the
One elastic strip 5 can be worn into the second limit hole.Connection sheet 4 is connected on top plate when installation, it only need to be to the first elastic strip 5
Force is bent the first elastic strip 5, revolving fragment 3 is made to be oppositely arranged with connection sheet 4, and rotary connector is in the state being closed, rotation
The length of connector shortens.Top plate with rotary connector can be moved to from the lower part of support device to be located at support device
On same plane, the first elastic strip 5 is then discharged, so that the first elastic strip 5 is restored original state, rotary connector is at this time
The state of opening, the stretching of revolving fragment 3 is overlapped in support device, easy to operate, is reduced rotary connector and is overlapped on support dress
The difficulty set, and the angle between the support lower revolving 3 and connection sheet 4 of the first elastic strip 5 remains unchanged, and prevents top plate
It is slid from support device.
It is connected on connecting pole 2 it should be noted that hinged mode can be used with revolving fragment 3 in connection sheet 4.
Rotary connector provided by the utility model, the first elastic strip 5 can drive revolving fragment 3 therewith in the bent state
It is folded to the state being oppositely arranged with connection sheet 4, rotary connector is in the state being closed, and the length of rotary connector shortens,
So that with rotary connector top plate can be moved to from the lower part of support device it is in the same plane with support device, with
After discharge the first elastic strip 5 so that the first elastic strip 5 restores original state, rotary connector is in the state opened at this time,
The stretching of revolving fragment 3 is overlapped in support device, easy to operate, reduces difficulty of the rotary connector in support device,
And the angle between the support lower revolving 3 and connection sheet 4 of the first elastic strip 5 remains unchanged, and prevents top plate from support device
Upper landing.
Optionally, the shape of first elastic strip 5 is cylindric.Columned structure and the first crimping 31, volume Two
The first limit hole and the second limit hole that side 41 is formed are adapted, and can improve the first elastic strip 5 and the first crimping 31, volume Two
The stability that side 41 connects.
Preferably, first elastic strip 5 is made of spring steel, spring steel has good elasticity, under stress
Quick deformation, and quickly restore to the original state after releasing stress, be conducive to the rotation angle for controlling revolving fragment 3.
Optionally, it is provided with third crimping 32 on the revolving fragment 3, Volume Four side 42, institute are provided in the connection sheet 4
It states third crimping 32 to be oppositely arranged with first crimping 31, the Volume Four side 42 is oppositely arranged with second crimping 41.
Third crimping 32 can effectively increase the intensity of revolving fragment 3, and Volume Four side 42 can effectively increase the intensity of connection sheet 4,
Increase the stability of rotary connector structure.
Further, the rotary connector further includes the second elastic strip 6, the third crimping 32 and the Volume Four side
42 are set on second elastic strip 6.Second elastic strip 6 is extended in the same direction with the first elastic strip 5, can be more precisely controlled
The rotation angle of revolving fragment 3 prevents revolving fragment 3 from falling off from support device.
Further, on first crimping 31 far from the third crimping 32 on one side on any point and institute
State on the second crimping 41 far from the Volume Four side 42 on one side on any point between line be parallel to described first
Elastic strip 5.Above-mentioned set-up mode can make the side for contacting support device on the first crimping 31 or the second crimping 41 be each perpendicular to connect
Connect column 2.When connecting pole 2 is vertically mounted on top plate, after revolving fragment 3 is overlapped in support device, it is ensured that the water of top plate
Pingdu.
Preferably, offering the first opening 33, the connection sheet 4 on one side backwards to the connecting pole 2 on the revolving fragment 3
It is upper to offer the second opening 43 on one side backwards to the connecting pole 2.The upper edge of first opening 33 and the second opening 43 can be with
It is overlapped in support device, increases the application range of rotary connector.
Optionally, inner surface and first bullet of the outer axial face of first elastic strip 5 with first crimping 31
The outer axial face and the inner surface of second crimping 41 of property item 5 are interference fitted, and can improve the first elastic strip 5 and the first crimping
31, the stability connected between the first elastic strip 5 and the second crimping 41.
Further, mounting hole 44 is offered in the connection sheet 4.Connection sheet 4 can be fed through peace by fixing screws
It is fastened on the mode on top plate behind dress hole 44 on top plate, is conducive to the stability for keeping top plate to be connect with connection sheet 4.More
Further, the second crimping 41 in connection sheet 4 and Volume Four side 42 are located at the same side of connection sheet 4, by connection sheet 4 backwards
The fitting of the surface on the second crimping 41 and Volume Four side 42 is fixed on top plate, and connection sheet 4 can be made more to be firmly mounted to push up
On plate.
Fig. 2 is the structural schematic diagram for the top plate member that the utility model alternative embodiment provides.
Referring to Fig. 1 to Fig. 2, it is based on same inventive concept, the present invention also provides a kind of top plate members, including with
Upper rotary connector, top plate 7 and the keel 8 being arranged on the top plate 7.
The keel 8 include the connecting pin 81 being oppositely arranged and positive stop end 82；The connection sheet 4 is fixed on the connecting pin
81, the connecting pole 2 end face of one end of the separate connecting pole 2 and institute on the top plate 7, first crimping 31
It states the distance between positive stop end 82 and is more than the distance between the connecting pin 81 and the positive stop end 82；First crimping, 31 court
To there are gaps between the top plate 7 and first crimping 31 and the top plate 7.Between between first crimping 31 and top plate 7
Gap is for making the first crimping 31 be overlapped on support device.
Top plate member provided by the utility model, rotary connector are mounted on by connection sheet 4 on keel 8, the first elasticity
Item 5 can drive revolving fragment 3 to be folded to the state being oppositely arranged with connection sheet 4 therewith in the bent state, at rotary connector
It shortens in the length of the state of closure, rotary connector, so that the top plate 7 with rotary connector can be under support device
Portion is moved to, subsequent release first elastic strip 5, so that first elastic strip 5 restore original in the same plane with support device
State, at this time rotary connector be in open state, revolving fragment 3 stretching is overlapped in support device, it is easy to operate, reduce
Rotary connector is overlapped on the difficulty in support device, and the support lower revolving 3 of the first elastic strip 5 and connection sheet 4 it
Between angle remain unchanged, prevent top plate 7 from being slid from support device.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of rotary connector, which is characterized in that including：
Connecting pole；
Be rotatably connected connection sheet and revolving fragment on the connecting pole, the rotation axis of the connection sheet and the revolving fragment
It is the central axis of the connecting pole；It is provided with the first crimping on the revolving fragment, volume Two is provided in the connection sheet
Side；
First elastic strip, first crimping and second crimping are set on first elastic strip；First bullet
Property item is perpendicular to the connecting pole.
2. rotary connector according to claim 1, which is characterized in that the shape of first elastic strip is cylindric.
3. rotary connector according to claim 1, which is characterized in that first elastic strip is made of spring steel.
4. rotary connector according to claim 1, which is characterized in that be provided with third crimping, institute on the revolving fragment
It states and is provided with Volume Four side in connection sheet, the third crimping is oppositely arranged with first crimping, the Volume Four side and institute
The second crimping is stated to be oppositely arranged.
5. rotary connector according to claim 4, which is characterized in that the rotary connector further includes the second elasticity
Item, the third crimping and the Volume Four side are set on second elastic strip.
6. rotary connector according to claim 5, which is characterized in that far from the third crimping on first crimping
Any point on and second crimping on far from the Volume Four side while any point for going up between
Line is parallel to first elastic strip.
7. according to the rotary connector described in claim 1-6 any one, which is characterized in that backwards to described on the revolving fragment
Connecting pole offers the first opening on one side, and the second opening is offered on one side backwards to the connecting pole in the connection sheet.
8. according to the rotary connector described in claim 1-6 any one, which is characterized in that the outer shaft of first elastic strip
Face and the inner surface of first crimping and the inner surface mistake of the outer axial face and second crimping of first elastic strip
It is full of cooperation.
9. rotary connector according to claim 8, which is characterized in that offer mounting hole in the connection sheet.
10. a kind of top plate member, which is characterized in that including rotary connector described in any one of claim 1-9, top plate,
And the keel on the top plate are set；
The keel include the connecting pin being oppositely arranged and positive stop end；
The connection sheet is fixed on the connecting pin, and the connecting pole is on the top plate, first crimping far from institute
State the distance between the end face of one end of connecting pole and described positive stop end be more than between the connecting pin and the positive stop end away from
From；First crimping is towards there are gaps between the top plate and first crimping and the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906008.XU CN207974317U (en) | 2017-12-30 | 2017-12-30 | Rotary connector and top plate member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906008.XU CN207974317U (en) | 2017-12-30 | 2017-12-30 | Rotary connector and top plate member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974317U true CN207974317U (en) | 2018-10-16 |
Family
ID=63768504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721906008.XU Active CN207974317U (en) | 2017-12-30 | 2017-12-30 | Rotary connector and top plate member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207974317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518898A (en) * | 2018-12-29 | 2019-03-26 | 山东联升安全设施有限公司 | It is a kind of for connecting the connection structure of handrail and wall |
-
2017
- 2017-12-30 CN CN201721906008.XU patent/CN207974317U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518898A (en) * | 2018-12-29 | 2019-03-26 | 山东联升安全设施有限公司 | It is a kind of for connecting the connection structure of handrail and wall |
| CN109518898B (en) * | 2018-12-29 | 2024-06-04 | 山东联升安全设施有限公司 | Connecting structure for connecting handrail and wall |
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