CN209180887U - A kind of adjustable lamp stand for choosing arm angle - Google Patents
A kind of adjustable lamp stand for choosing arm angle Download PDFInfo
- Publication number
- CN209180887U CN209180887U CN201821956966.2U CN201821956966U CN209180887U CN 209180887 U CN209180887 U CN 209180887U CN 201821956966 U CN201821956966 U CN 201821956966U CN 209180887 U CN209180887 U CN 209180887U
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- China
- Prior art keywords
- fixedly connected
- fixing axle
- arm
- support plate
- lamp stand
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Abstract
The utility model discloses a kind of adjustable lamp stands for choosing arm angle, including lamp stand, the surface of the lamp stand is fixedly connected with supporting block, the side on the supporting block surface is fixedly connected with the first support plate, the surface of first support plate is fixedly connected with the first fixing axle, the surface pivots of first fixing axle, which are connected with, chooses arm, the inside that arm is chosen on described is fixedly connected with the second fixing axle, second fixing axle is rotatably connected to connecting rod far from the one end for above choosing arm, the inside of the connecting rod is fixedly connected with third fixing axle, the third fixing axle is fixedly connected with the second support plate far from one end of connecting rod, spring is provided at the top of second support plate, the side on the lamp stand surface is fixedly connected with third support plate, the bottom of the third support plate is fixedly connected with spring far from one end of the second support plate, this is practical It is novel to be related to lamp stand technical field.The adjustable lamp stand for choosing arm angle of the one kind has reached effective adjusting and has chosen arm angle and labour-saving purpose.
Description
Technical field
The utility model relates to lamp stand technical field, specially a kind of adjustable lamp stand for choosing arm angle.
Background technique
Lamp stand is mostly hollow tubulose, and the branch feeding route for the street lamp power supply, road lamp power supply to lamp stand is hidden in the hollow interior of lamp stand
In chamber, total power supply line is embedded in underground, on branch feeding connection to total power supply line.In order to which preferably road pavement carries out
Illumination, be equipped with usually on lamp stand stretch to upper pavement surface choose arm, lamp is located at and is chosen on arm.Choose the connection type of arm and lamp stand
There are many, how to make its production, transport, installation more convenient, simple and direct, becomes the master for continuously improving the connection structure for choosing arm and lamp stand
Want reason.And certain lamp stands can not be adjusted effectively and choose arm angle, it also can not be effectively laborsaving.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of adjustable lamp stand for choosing arm angle, solves
It effectively adjusts and chooses arm angle and laborsaving problem.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind is adjustable to choose arm angle
The lamp stand of degree, including lamp stand, the surface of the lamp stand are fixedly connected with supporting block, and the side on the supporting block surface is fixedly connected
There is the first support plate, the surface of first support plate is fixedly connected with the first fixing axle, and the surface of first fixing axle turns
Dynamic be connected with chooses arm, it is described on choose the inside of arm and be fixedly connected with the second fixing axle, second fixing axle is far from above choosing arm
One end be rotatably connected to connecting rod, the inside of the connecting rod is fixedly connected with third fixing axle, and the third fixing axle is far from even
One end of bar is fixedly connected with the second support plate, is provided with spring at the top of second support plate, and the one of the lamp stand surface
Side is fixedly connected with third support plate, and the one end of bottom and spring far from the second support plate of the third support plate is fixed to be connected
It connects, the surface of first support plate and is located at below the first fixing axle and is fixedly connected with the 4th fixing axle, the described 4th is solid
The surface pivots of dead axle, which are connected with down, chooses arm, and the one end of arm far from the 4th fixing axle is chosen under described with the bottom for above choosing arm and fixes company
Connect, the bottom that arm is chosen under described is provided with drawstring, and the side on the lamp stand surface is fixedly connected with U-board, the U-board it is interior
Portion offers limit card slot, and the inner rotation of the limit card slot is connected with position limiting slide block, the side on the position limiting slide block surface
It is fixedly connected with shaft, one end that arm is chosen on the surface of the shaft with drawstring far under is fixedly connected.
Preferably, the shaft runs through U-board and extends to the outside of U-board, and the shaft extends to outside U-board
One end is fixedly connected with handrail.
Preferably, the surface of the handrail is provided with non-slip mat.
Preferably, arm is chosen on described, and one end of first fixing axle is provided with lamp.
(3) beneficial effect
The utility model provides a kind of adjustable lamp stand for choosing arm angle.Have it is following the utility model has the advantages that
(1), the adjustable lamp stand for choosing arm angle, is connected with by the surface pivots of the first fixing axle and chooses arm, on
The inside for choosing arm is fixedly connected with the second fixing axle, and the second fixing axle is rotatably connected to connecting rod, connecting rod far from the one end for above choosing arm
Inside be fixedly connected with third fixing axle, third fixing axle is fixedly connected with the second support plate far from one end of connecting rod, second
Be provided with spring at the top of support plate, the side on lamp stand surface is fixedly connected with third support plate, the surface of the first support plate and
The 4th fixing axle is fixedly connected with below the first fixing axle, the surface pivots of the 4th fixing axle, which are connected with down, chooses arm, reaches
The purpose of arm angle is chosen to effective adjusting.
(2), the adjustable lamp stand for choosing arm angle, the bottom that arm is chosen under are provided with drawstring, and the one of lamp stand surface
Side is fixedly connected with U-board, and the inside of U-board offers limit card slot, and the inner rotation of limit card slot is connected with position limiting slide block,
The side on position limiting slide block surface is fixedly connected with shaft, and one end that arm is chosen on the surface of shaft with drawstring far under is fixedly connected, reaches
Effective labour-saving purpose is arrived.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the second support plate of the utility model partial enlarged view；
Fig. 3 is the structural schematic diagram of the utility model shaft partial enlarged view.
In figure: 1 lamp stand, 2 supporting blocks, 3 first support plates, 4 first fixing axles, choose on 5 arm, 6 second fixing axles, 7 connecting rods,
Arm, 14 drawstrings, 15U are chosen under 8 third fixing axles, 9 second support plates, 10 springs, 11 third support plates, 12 the 4th fixing axles, 13
Shape plate, 16 limit card slots, 17 position limiting slide blocks, 18 shafts, 19 handrails, 20 non-slip mats, 21 lamps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable lamp stand for choosing arm angle, packet
Lamp stand 1 is included, the surface of lamp stand 1 is fixedly connected with supporting block 2, and the side on 2 surface of supporting block is fixedly connected with the first support plate 3,
The surface of first support plate 3 is fixedly connected with the first fixing axle 4, and the surface pivots of the first fixing axle 4, which are connected with, chooses arm 5, on
The inside for choosing arm 5 is fixedly connected with the second fixing axle 6, and the second fixing axle 6 is rotatably connected to connecting rod 7 far from the one end for above choosing arm 5,
The inside of connecting rod 7 is fixedly connected with third fixing axle 8, and third fixing axle 8 is fixedly connected with the second support far from one end of connecting rod 7
Plate 9, the top of the second support plate 9 are provided with spring 10, and the side on 1 surface of lamp stand is fixedly connected with third support plate 11, third
The bottom of support plate 11 is fixedly connected with spring 10 far from one end of the second support plate 9, the surface of the first support plate 3 and is located at the
The lower section of one fixing axle 4 is fixedly connected with the 4th fixing axle 12, and the surface pivots of the 4th fixing axle 12, which are connected with down, chooses arm 13, under
Arm 13 is chosen to be fixedly connected far from one end of the 4th fixing axle 12 with the bottom for above choosing arm 5, under choose the bottom of arm 13 and be provided with drawstring
14, the side on 1 surface of lamp stand is fixedly connected with U-board 15, and the inside of U-board 15 offers limit card slot 16, limit card slot 16
Inner rotation be connected with position limiting slide block 17, the side on 17 surface of position limiting slide block is fixedly connected with shaft 18, the surface of shaft 18
The one end for choosing arm 13 far under with drawstring 14 is fixedly connected.Shaft 18 runs through U-board 15 and extends to the outside of U-board 15, turns
One end that axis 18 extends to outside U-board 15 is fixedly connected with handrail 19.The surface of handrail 19 is provided with non-slip mat 20.On choose arm
5 one end far from the first fixing axle 4 are provided with lamp 21.
In use, rotary handle 19, handrail 19 drives shaft 18 to rotate, and shaft 18 drives 17 relative limit card of position limiting slide block
Slot 16 rotates, and drawstring 14 is wrapped in 18 surface of shaft, and drawstring 14 chooses arm 13 with respect to the rotation of the 4th fixing axle 12 under driving, under choose arm
It chooses arm 5 in 13 drives to rotate relative to the first fixing axle 4, the second fixing axle 6 is rotated relative to connecting rod 7, and connecting rod 7 passes through third fixing axle
8 the second support plates 9 of drive move down, and spring 10 is flexible.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of adjustable lamp stand for choosing arm angle, including lamp stand (1), it is characterised in that: the surface of the lamp stand (1) is fixed
It is connected with supporting block (2), the side on supporting block (2) surface is fixedly connected with the first support plate (3), first support plate
(3) surface is fixedly connected with the first fixing axle (4), and the surface pivots of first fixing axle (4), which are connected with, chooses arm (5),
The inside that arm (5) is chosen on described is fixedly connected with the second fixing axle (6), and second fixing axle (6) is separate above to choose the one of arm (5)
End is rotatably connected to connecting rod (7), and the inside of the connecting rod (7) is fixedly connected with third fixing axle (8), the third fixing axle
(8) one end far from connecting rod (7) is fixedly connected with the second support plate (9), is provided with spring at the top of second support plate (9)
(10), the side on lamp stand (1) surface is fixedly connected with third support plate (11), the bottom of the third support plate (11) with
Spring (10) is fixedly connected far from the one end of the second support plate (9), the surface of first support plate (3) and to be located at first fixed
The 4th fixing axle (12) is fixedly connected with below axis (4), the surface pivots of the 4th fixing axle (12), which are connected with down, chooses arm
(13), arm (13) are chosen under described to be fixedly connected far from one end of the 4th fixing axle (12) with the bottom for above choosing arm (5), are chosen under described
The bottom of arm (13) is provided with drawstring (14), and the side on lamp stand (1) surface is fixedly connected with U-board (15), the U-board
(15) inside offers limit card slot (16), and the inner rotation of the limit card slot (16) is connected with position limiting slide block (17), institute
The side for stating position limiting slide block (17) surface is fixedly connected with shaft (18), and the surface and drawstring (14) of the shaft (18) are far under
The one end for choosing arm (13) is fixedly connected.
2. the adjustable lamp stand for choosing arm angle of one kind according to claim 1, it is characterised in that: the shaft (18) is passed through
It wears U-board (15) and extends to the outside of U-board (15), the shaft (18) extends to the external one end of U-board (15) and fixes
It is connected with handrail (19).
3. the adjustable lamp stand for choosing arm angle of one kind according to claim 2, it is characterised in that: the handrail (19)
Surface is provided with non-slip mat (20).
4. the adjustable lamp stand for choosing arm angle of one kind according to claim 1, it is characterised in that: choose arm (5) on described
One end far from the first fixing axle (4) is provided with lamp (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956966.2U CN209180887U (en) | 2018-11-27 | 2018-11-27 | A kind of adjustable lamp stand for choosing arm angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956966.2U CN209180887U (en) | 2018-11-27 | 2018-11-27 | A kind of adjustable lamp stand for choosing arm angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180887U true CN209180887U (en) | 2019-07-30 |
Family
ID=67374296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821956966.2U Active CN209180887U (en) | 2018-11-27 | 2018-11-27 | A kind of adjustable lamp stand for choosing arm angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180887U (en) |
-
2018
- 2018-11-27 CN CN201821956966.2U patent/CN209180887U/en active Active
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