CN207778372U - Lamps and lanterns Universal rotary device - Google Patents
Lamps and lanterns Universal rotary device Download PDFInfo
- Publication number
- CN207778372U CN207778372U CN201721416768.2U CN201721416768U CN207778372U CN 207778372 U CN207778372 U CN 207778372U CN 201721416768 U CN201721416768 U CN 201721416768U CN 207778372 U CN207778372 U CN 207778372U
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- lamps
- lanterns
- arc
- gear
- fixing piece
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Abstract
The utility model is related to a kind of lamps and lanterns Universal rotary devices, including lamps and lanterns connecting bracket, runing rest and rotary support；The first end of lamps and lanterns connecting bracket is rotatablely connected for connecting lamps and lanterns, the second end of lamps and lanterns connecting bracket and the first end of runing rest, and the second end of runing rest is connect with rotary support；There is the second end of lamps and lanterns connecting bracket end-tooth gear member, the first end of runing rest there is mounting groove, end-tooth gear member to be mounted in mounting groove by gear fixing piece；Gear fixing piece is fixed on mounting groove, and with gear face, the gear face of end-tooth gear member is meshed with the gear face of gear fixing piece and can confronting coaxial rotation.The utility model can realize the purpose of automatic locking angle after adjusting in place by the intermeshing of end-tooth gear member and gear fixing piece, more convenient to use, and can realize more accurate adjusting.
Description
Technical field
The utility model is related to lamp bracket fields, and in particular to a kind of lamps and lanterns Universal rotary device.
Background technology
General lamps and lanterns are required to be fixed by the bracket on building, and according to application scenarios difference, the holder used can
Can be fixed, it is also possible to turnable.For example, at present since space is relatively limited in home life, light covers
Lid rate is higher, based on fixed holder；And stadiums are larger due to space, thereby increases and it is possible to which purposes is changeable, then can use
Turnable holder.
The major advantage of turnable holder is can to adjust the light angle and illumination zone of lamps and lanterns, ensures target area
With sufficient light.However, holder in the prior art has following defect：(1) it will be gone back after holder pivots to target angle
It needs manually to be locked using the component of screw etc, in order to avoid holder continues voluntarily rotation and causes to deviate, therefore operate opposite
Inconvenience can not accomplish automatic locking after adjusting in place；(2) rotating bracket can not be transferred to accurate often only according to personal intuition
Angle.
Therefore, existing holder also needs to be further improved.
Utility model content
In order at least solve the problems, such as that existing holder automatic after adjusting in place can not lock, the utility model discloses
A kind of lamps and lanterns Universal rotary device.
A kind of lamps and lanterns Universal rotary device disclosed by the utility model, including lamps and lanterns connecting bracket, runing rest and rotation
Bearing；The first end of the lamps and lanterns connecting bracket is for connecting lamps and lanterns, the second end of lamps and lanterns connecting bracket and the runing rest
First end rotation connection, the second end of the runing rest connect with the rotary support；The of the lamps and lanterns connecting bracket
There is end-tooth gear member, the first end of the runing rest there is mounting groove, the end-tooth gear member to be fixed by gear at two ends
Part is mounted in the mounting groove；The gear fixing piece is fixed on the mounting groove, with gear face, the end face
The gear face of gear member is meshed with the gear face of the gear fixing piece and can confronting coaxial rotation.
In further preferred scheme, the mounting groove is U-type groove, and is equipped with both ends and is separately fixed at U-type groove both sides
Shaft；The end-tooth gear member has two opposite gear faces, is respectively meshed with a gear fixing piece；Two gears are fixed
Part is separately fixed at the both sides of the shaft；The end-tooth gear member is the end face relative to the rotation of the gear fixing piece
Rotation of the gear member relative to the shaft.
In further preferred scheme, the gear fixing piece has storage tank, and the both sides of the U-type groove are respectively contained in two
In the storage tank of a gear fixing piece.
In further preferred scheme, the first end of the lamps and lanterns connecting bracket has the lamps and lanterns connecting plate for connecting lamps and lanterns
Part；There is the second end of the runing rest rack connecting plate part, the rack connecting plate part to be connect simultaneously with the rotary support
And it can be rotated relative to the rotary support in the plane where rack connecting plate part.
In further preferred scheme, there is the rack connecting plate part the first arc flight, the rotary support to have
First screw hole, the rotary support and the rack connecting plate part are by passing through first screw hole and the first arc screw
First screw of slot is connected with each other, and the rack connecting plate part can be based on the first arc flight relative to first screw
And the rotary support rotation.
In further preferred scheme, the rotary support has the second arc flight, can be by passing through described second
Second screw of arc flight is fixed on a mounting surface, and can be based on the second arc flight relative to the installation surface
Rotation.
In further preferred scheme, there are symmetrical two the first arc flights on the rack connecting plate part, it is described
Rotary support has symmetrical two the first screw holes and symmetrical two the second arc flights；Two the first arc screws
The symmetry axis of the symmetry axis of slot and two the second arc flights is perpendicular.
In further preferred scheme, the runing rest can be based on described two first arc flights and two the second arcs
Shape flight makees 360 ° of Plane Rotations relative to the installation surface.
In further preferred scheme, the rack connecting plate part is circular plate, and peripheral side is read with rotation angle
Number.
In further preferred scheme, each first arc flight is 140 °, and each second arc groove is 40 °.
The utility model is main following advantageous effect：
(1) there is the second end of lamps and lanterns connecting bracket end-tooth gear member, end-tooth gear member to be mounted on by gear fixing piece
In mounting groove, the gear face of end-tooth gear member be meshed with the gear face of gear fixing piece and can confronting coaxial rotation, because
This can realize the purpose of automatic locking angle after adjusting in place by the intermeshing of end-tooth gear member and gear fixing piece, make
With more convenient, and it can realize more accurate adjusting.
(2) adjusting of a variety of rotating manners and more perspective may be implemented；In further scheme, rack connecting plate part week
Flank side surface is read with rotation angle, keeps adjustment process more controllable, intuitive.
Description of the drawings
Fig. 1 is a kind of lamps and lanterns Universal rotary device decomposition texture schematic diagram disclosed in embodiment.
Fig. 2 is the schematic diagram at another visual angles Fig. 1.
Fig. 3 is a kind of lamps and lanterns Universal rotary device three-dimensional assembling structure schematic diagram disclosed in embodiment.
Fig. 4 is the enlarged structure schematic diagram at A in Fig. 3.
Fig. 5 is a kind of lamps and lanterns Universal rotary device plane assembly structure diagram disclosed in embodiment.
Fig. 6 is the left view structural representation of Fig. 5.
Fig. 7 is the overlooking structure diagram of Fig. 5.
Attached drawing identifies：Lamps and lanterns connecting bracket 100, end-tooth gear member 110, the gear face 111 of end-tooth gear member 110, lamp
Tool attaching plate elements 120, runing rest 200, mounting groove 210, gear fixing piece 220, the gear face 221 of gear fixing piece 220,
Storage tank 222, shaft 230, rack connecting plate part 240, the first arc flight 241, rotary support 300, the first screw hole
341, the second arc flight 342, the first screw 351, the second screw 352.
Specific implementation mode
To keep the purpose of this utility model, technical solution and effect clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only explaining this practicality
It is novel, it is not used to limit the utility model.
The word of " first " that following embodiment is related to, " second " etc is only used for direction description, and and it is non-limiting corresponding
The direction of object or significance level.
Also referring to Fig. 1 to Fig. 7, a kind of lamps and lanterns Universal rotary device disclosed in embodiment includes mainly that lamps and lanterns connect
Holder 100, runing rest 200 and rotary support 300；The first end of lamps and lanterns connecting bracket 100 is (not shown for connecting lamps and lanterns
Go out), the second end of lamps and lanterns connecting bracket 100 is rotatablely connected with the first end of runing rest 200, the second end of runing rest 200
It is connect with rotary support 300.
It being mainly characterized by, the second end of lamps and lanterns connecting bracket 100 has an end-tooth gear member 110, and the of runing rest 200
There is mounting groove 210, end-tooth gear member 110 to be mounted in mounting groove 210 by gear fixing piece 220 for one end；Gear fixing piece
220 are fixed on mounting groove 210, with gear face 221, gear face 111 and the gear fixing piece of end-tooth gear member 110
220 gear face 221 is meshed and can confronting coaxial rotation.
In the present embodiment, since the second end of lamps and lanterns connecting bracket 100 has end-tooth gear member 10, end-tooth gear member 110
It is mounted in mounting groove 210 by gear fixing piece 220, gear face 111 and the gear fixing piece 220 of end-tooth gear member 110
Gear face be meshed and can confronting coaxial rotation, therefore can be consolidated by end-tooth gear member 110 and gear after adjusting in place
The purpose of automatic locking angle is realized in the intermeshing for determining part 220, more convenient to use, and if according to the number of the gear teeth and
It, can be more accurate away from being adjusted.
In preferably, mounting groove 210 is U-type groove, and is equipped with the shaft that both ends are separately fixed at U-type groove both sides
230, as shown in Figure 1；The tool of end-tooth gear member 110 there are two opposite gear face 111, respectively with 220 phase of gear fixing piece
Engagement；Two gear fixing pieces 220 are separately fixed at the both sides of shaft 230；End-tooth gear member 110 is relative to gear fixing piece 220
Rotation be rotation of the end-tooth gear member 110 relative to shaft 230.
In preferably, gear fixing piece 220 has storage tank 222, and the both sides of U-type groove are respectively contained in two teeth
In the storage tank 222 for taking turns fixing piece 220.Certainly, in other schemes, the both sides of U-type groove can also be fixed positioned at two gears
The outside of part 220, but angularly consider from compact-sized, firm, the former is preferred embodiment.
It can further design in a particular application, the first end of lamps and lanterns connecting bracket 100 has the lamp for connecting lamps and lanterns
Has attaching plate elements 120, lamps and lanterns attaching plate elements 120 can be fixedly connected by screw (including bolt) with lamps and lanterns；Runing rest 200
There is second end rack connecting plate part 240, rack connecting plate part 240 to be connect with rotary support 300 and can be in rack connecting plate
It is rotated relative to rotary support 300 in plane where part 240, therefore in the preferred embodiment, the rotation of runing rest 200 is formed
Plane direction, that is, rack connecting plate part 240 radial direction.
It can further design in a particular application, rack connecting plate part 240 has the first arc flight 241, rotation branch
Seat 300 has the first screw hole 341, rotary support 300 and rack connecting plate part 240 by passing through the first screw hole 341 and the
First screw 351 (screw is general designation, including bolt) of one arc flight 241 is connected with each other, and rack connecting plate part 240 can
It is rotated relative to the first screw 351 and rotary support 300 based on the first arc flight 241.
It can further design in a particular application, rotary support 300 has the second arc flight 342, can be by wearing
The second screw 352 for crossing the second arc flight 342 is fixed on installation surface (not shown, specifically to can refer to building surface)
On, and the second arc flight 342 can be based on and rotated relative to installation surface.
It can further design in a particular application, there are symmetrical two the first arc screws on rack connecting plate part 120
Slot 241, rotary support 300 have symmetrical two the first screw holes 341 and symmetrical two the second arc flights 342；
The symmetry axis of two the first arc flights 241 and the symmetry axis of two the second arc flights 342 are perpendicular.Runing rest
200 can be based on two the first arc flights 241 and two the second arc flights 342 makees 360 ° of planes relative to installation surface
Rotation.Wherein, each first arc flight 241 is 140 °, i.e., two the first arc flights 241 are 280 °；Each second
Arc groove 342 is 40 °, i.e., two the second arc grooves 342 are 80 °, therefore is 360 ° altogether.Certainly, as needed for first
Arc flight 241 and 342 adjustable angle of the second arc flight can also do other designs, only provide preferred side here
Case.
In addition, rack connecting plate part 240 is preferably designed for circular plate, peripheral side reads with rotation angle, makes
Adjustment process is more controllable, intuitive.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (10)
1. a kind of lamps and lanterns Universal rotary device, including lamps and lanterns connecting bracket, runing rest and rotary support；The lamps and lanterns connection branch
The first end of frame is rotatablely connected for connecting lamps and lanterns, the second end of lamps and lanterns connecting bracket and the first end of the runing rest, institute
The second end for stating runing rest is connect with the rotary support；It is characterized in that, the second end of the lamps and lanterns connecting bracket has
There is the first end of end-tooth gear member, the runing rest mounting groove, the end-tooth gear member to be mounted on by gear fixing piece
In the mounting groove；The gear fixing piece is fixed on the mounting groove, with gear face, the end-tooth gear member
Gear face is meshed with the gear face of the gear fixing piece and can confronting coaxial rotation.
2. lamps and lanterns Universal rotary device according to claim 1, which is characterized in that the mounting groove is U-type groove, and is installed
There are both ends to be separately fixed at the shaft of U-type groove both sides；The end-tooth gear member have two opposite gear faces, respectively with one
Gear fixing piece is meshed；Two gear fixing pieces are separately fixed at the both sides of the shaft；The end-tooth gear member is relative to institute
The rotation for stating gear fixing piece is rotation of the end-tooth gear member relative to the shaft.
3. lamps and lanterns Universal rotary device according to claim 2, which is characterized in that the gear fixing piece has accommodating
The both sides of slot, the U-type groove are respectively contained in the storage tank of two gear fixing pieces.
4. lamps and lanterns Universal rotary device according to any one of claims 1 to 3, which is characterized in that the lamps and lanterns connecting bracket
First end there is lamps and lanterns attaching plate elements for connecting lamps and lanterns；The second end of the runing rest has rack connecting plate part,
The rack connecting plate part connect with the rotary support and can be in the plane where rack connecting plate part relative to described
Rotary support rotates.
5. lamps and lanterns Universal rotary device according to claim 4, which is characterized in that the rack connecting plate part has first
Arc flight, the rotary support have the first screw hole, and the rotary support and the rack connecting plate part are by passing through
First screw of first screw hole and the first arc flight is connected with each other, and the rack connecting plate part can be based on first
Arc flight is rotated relative to first screw and the rotary support.
6. lamps and lanterns Universal rotary device according to claim 5, which is characterized in that the rotary support has the second arc
Flight can be fixed on a mounting surface by the second screw across the second arc flight, and can be based on second
Arc flight is rotated relative to the installation surface.
7. lamps and lanterns Universal rotary device according to claim 6, which is characterized in that on the rack connecting plate part have pair
Two the first arc flights claimed, the rotary support have symmetrical two the first screw holes and two second symmetrical
Arc flight；The symmetry axis of two the first arc flights and the symmetry axis of two the second arc flights are perpendicular.
8. lamps and lanterns Universal rotary device according to claim 7, which is characterized in that the runing rest can be based on described two
A first arc flight and two the second arc flights make 360 ° of Plane Rotations relative to the installation surface.
9. lamps and lanterns Universal rotary device according to claim 8, which is characterized in that the rack connecting plate part is circular slab
Part, peripheral side are read with rotation angle.
10. lamps and lanterns Universal rotary device according to claim 9, which is characterized in that each first arc flight is
140 °, each second arc groove is 40 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416768.2U CN207778372U (en) | 2017-10-26 | 2017-10-26 | Lamps and lanterns Universal rotary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416768.2U CN207778372U (en) | 2017-10-26 | 2017-10-26 | Lamps and lanterns Universal rotary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778372U true CN207778372U (en) | 2018-08-28 |
Family
ID=63232734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416768.2U Active CN207778372U (en) | 2017-10-26 | 2017-10-26 | Lamps and lanterns Universal rotary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575844A (en) * | 2017-10-26 | 2018-01-12 | 广东七大洲实业有限公司 | Light fixture Universal rotary device |
| CN109861027A (en) * | 2019-03-05 | 2019-06-07 | 盐城工学院 | A kind of computer network coupler convenient for adjusting and installing |
-
2017
- 2017-10-26 CN CN201721416768.2U patent/CN207778372U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575844A (en) * | 2017-10-26 | 2018-01-12 | 广东七大洲实业有限公司 | Light fixture Universal rotary device |
| CN109861027A (en) * | 2019-03-05 | 2019-06-07 | 盐城工学院 | A kind of computer network coupler convenient for adjusting and installing |
| CN109861027B (en) * | 2019-03-05 | 2020-07-21 | 盐城工学院 | Computer network tapping device convenient to adjust and install |
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| GR01 | Patent grant |