CN204534473U - A kind of desk lamp geometrical clamp - Google Patents
A kind of desk lamp geometrical clamp Download PDFInfo
- Publication number
- CN204534473U CN204534473U CN201520287599.1U CN201520287599U CN204534473U CN 204534473 U CN204534473 U CN 204534473U CN 201520287599 U CN201520287599 U CN 201520287599U CN 204534473 U CN204534473 U CN 204534473U
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- clamping piece
- hole
- height regulating
- regulating shaft
- handle
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- 230000001105 regulatory Effects 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002184 metal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
Abstract
The utility model discloses a kind of desk lamp geometrical clamp, comprise lower clamping piece, upper clamping piece, height regulating shaft and handle, its material is plastics, lower clamping piece and upper clamping piece equal and opposite in direction, shape is identical, and it is positioned opposite, lower clamping piece inside is provided with a locating slot, the surface of upper clamping piece is provided with a protrusion upwards relative to the position of locating slot, the centre of protrusion is provided with a hole, a height regulating shaft is provided with in locating slot, height regulating shaft is provided with external screw thread, the shape of hole and the shape of cross section of height regulating shaft match, upper clamping piece is set on height regulating shaft by hole, handle shape is cylinder, centre is provided with tapped through hole, handle is rotated by tapped through hole and is arranged on height regulating shaft, handle is positioned at the top of upper clamping piece, have simple and reasonable, cost is low, light weight, long service life, take up room the little and feature of good clamping effect, can not only avoid damaging gripped object, and fixed position is selective many.
Description
Technical field
The utility model relates to a kind of Desk lamp feet, specifically a kind of desk lamp geometrical clamp.
Background technology
Traditional desk lamp is essentially the brief desk lamp of column, is all provided with fixed base, and can only directly be placed on the plane such as desk, dining table stand, placement location has some limitations, and just as a kind of household electrical appliance being used for throwing light in people's life; And the desk lamp that now people pursue not only will play illuminating effect, and require it to have good looking appearance, take up room little feature, the more important thing is to require desk lamp can select placement location according to the actual requirements, be no longer confined to can only be placed on plane stand.So market just there is a kind of clipped desk lamp, the base of this desk lamp is no longer fixed base, but a kind of geometrical clamp, your actual desired position place can be fixed on by the mode of clamping, this fixed position place only needs edge, side and can clamp, and has little, the selective many features in fixed position that take up room.But geometrical clamp in the market only includes spring fixed clamp and metal clip, wherein spring fixed clamp is integral type, not only service life is short, and due to the elongation of spring limited, also the edge thickness at desk lamp fixed position place is just limited, add and there is certain clamping gradient, the clamping effect at some fixed position places is not very desirable; And metal clip comprises holding frame, holding tray, turning cylinder and handler, although good clamping effect, there is weight large, cost is high, and take up room large shortcoming; Moreover vestige all can be left in the position that these two kinds of geometrical clamps clamped, clamping overlong time or tension more can cause damage to gripped object.
Utility model content
For the problems referred to above, the problem that the utility model quasi-solution is determined be to provide a kind of simple and reasonable, cost is low, light weight, long service life and the desk lamp geometrical clamp of good clamping effect, can not only avoid damaging gripped object, and there is little, the selective many features in fixed position that take up room.
For achieving the above object, the utility model is by the following technical solutions: a kind of desk lamp geometrical clamp, comprise lower clamping piece, upper clamping piece, height regulating shaft and handle, its material is plastics, described lower clamping piece and described upper clamping piece equal and opposite in direction, shape is identical, and it is positioned opposite, described lower clamping piece inside is provided with a locating slot, the surface of described upper clamping piece is provided with a protrusion upwards relative to the position of described locating slot, the centre of described protrusion is provided with a hole, a height regulating shaft is provided with in described locating slot, described height regulating shaft is provided with external screw thread, the shape of described hole and the shape of cross section of described height regulating shaft match, described upper clamping piece is set on height regulating shaft by hole, described handle shape is cylinder, centre is provided with tapped through hole, the central shaft of described tapped through hole and the central shaft of described handle coincide, described handle is rotated by tapped through hole and is arranged on height regulating shaft, described handle is positioned at the top of described upper clamping piece, the central shaft of described handle, the central shaft of described hole and the central shaft of described height regulating shaft are all on the same line.
As preferably, described locating slot around forming, and is equipped with two pieces of reinforcements described in every block by the equal arc plate of three block sizes between arc plate and described lower clamping piece.
As preferably, the shape of described protrusion is cylinder.
Effective achievement of the present utility model: the utility model is simple and reasonable, long service life, because the material of each assembly is plastics, not only cost is low, lightweight, and can avoid causing damage to gripped object; Simultaneously by the unique design to its structure, not only good looking appearance, and it is little to take up room, when adopting method of clamping to use, as long as by just can regulate the distance between upper clamping piece to lower clamping piece to the rotation of handle, make the selective very large of desk lamp fixed position, and be level clamping, greatly improve clamping effect; In addition, constantly down rotated by handle, upper clamping piece and lower clamping piece are contacted, structure now not only reduces further and takes up room, and can also use, be directly placed on paralell as fixed base.
In sum, the utility model have simple and reasonable, cost is low, light weight, long service life, take up room the little and feature of good clamping effect, can not only avoid damaging gripped object, and fixed position is selective many.
Accompanying drawing explanation
Fig. 1 is explosive view of the present utility model.
Fig. 2 is the structural representation after the utility model assembling.
In figure: 1-lower clamping piece, 2-upper clamping piece, 3-height regulating shaft, 4-handle, 5-locating slot, 6-protrusion, 7-hole, 8-external screw thread, 9-tapped through hole, 10-arc plate, 11-reinforcement.
Detailed description of the invention
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the present embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As Fig. 1, shown in Fig. 2, the utility model discloses a kind of desk lamp geometrical clamp, comprise lower clamping piece 1, upper clamping piece 2, height regulating shaft 3 and handle 4, its material is plastics, lower clamping piece 1 and upper clamping piece 2 equal and opposite in direction, shape is identical, and it is positioned opposite, lower clamping piece 1 inside is provided with a locating slot 5, the surface of upper clamping piece 2 is provided with a protrusion 6 upwards relative to the position of locating slot 5, the centre of protrusion 6 is provided with a hole 7, a height regulating shaft 3 is provided with in locating slot 5, height regulating shaft 3 is provided with external screw thread 8, the shape of hole 7 and the shape of cross section of height regulating shaft 3 match, upper clamping piece 2 is set on height regulating shaft 3 by hole 7, handle 4 shape is cylinder, centre is provided with tapped through hole 9, the central shaft of tapped through hole 9 and the central shaft of handle 4 coincide, handle 4 is rotated by tapped through hole 9 and is arranged on height regulating shaft 3, handle 4 is positioned at the top of upper clamping piece 2, the central shaft of handle 4, the central shaft of hole 7 and the central shaft of height regulating shaft 3 are all on the same line, locating slot 5 by the equal arc plate 10 of three block sizes around forming, and be often equipped with two pieces of reinforcements 11 between block arc plate 10 and lower clamping piece 1, the shape of protrusion 6 is cylinder.
The utility model is simple and reasonable, long service life, and because the material of each assembly is plastics, not only cost is low, lightweight, and can avoid causing damage to gripped object; Simultaneously by the unique design to its structure, not only good looking appearance, and it is little to take up room, when adopting method of clamping to use, as long as by just can regulate the distance between upper clamping piece 2 to lower clamping piece 1 to the rotation of handle 4, make the selective very large of desk lamp fixed position, and be level clamping, greatly improve clamping effect; In addition, constantly down rotated by handle 4, upper clamping piece 2 and lower clamping piece 1 are contacted, structure now not only reduces further and takes up room, and can also use, be directly placed on paralell as fixed base.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (3)
1. a desk lamp geometrical clamp, comprise lower clamping piece (1), upper clamping piece (2), height regulating shaft (3) and handle (4), it is characterized in that: its material is plastics, described lower clamping piece (1) and described upper clamping piece (2) equal and opposite in direction, shape is identical, and it is positioned opposite, described lower clamping piece (1) inside is provided with a locating slot (5), the surface of described upper clamping piece (2) is provided with a protrusion (6) upwards relative to the position of described locating slot (5), the centre of described protrusion (6) is provided with a hole (7), height regulating shaft (3) is provided with in described locating slot (5), described height regulating shaft (3) is provided with external screw thread (8), the shape of described hole (7) and the shape of cross section of described height regulating shaft (3) match, described upper clamping piece (2) is set on height regulating shaft (3) by hole (7), described handle (4) shape is cylinder, centre is provided with tapped through hole (9), the central shaft of described tapped through hole (9) and the central shaft of described handle (4) coincide, described handle (4) is rotated by tapped through hole (9) and is arranged on height regulating shaft (3), described handle (4) is positioned at the top of described upper clamping piece (2), the central shaft of described handle (4), the central shaft of described hole (7) and the central shaft of described height regulating shaft (3) are all on the same line.
2. desk lamp geometrical clamp according to claim 1, it is characterized in that: described locating slot (5) around forming, and is equipped with two pieces of reinforcements (11) described in every block by the equal arc plate (10) of three block sizes between arc plate (10) and described lower clamping piece (1).
3. desk lamp geometrical clamp according to claim 1, is characterized in that: the shape of described protrusion (6) is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287599.1U CN204534473U (en) | 2015-04-28 | 2015-04-28 | A kind of desk lamp geometrical clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287599.1U CN204534473U (en) | 2015-04-28 | 2015-04-28 | A kind of desk lamp geometrical clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534473U true CN204534473U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287599.1U Active CN204534473U (en) | 2015-04-28 | 2015-04-28 | A kind of desk lamp geometrical clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204534473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221989A (en) * | 2015-09-28 | 2016-01-06 | 苏州承乐电子科技有限公司 | A kind of LED desk lamp with adjustable |
-
2015
- 2015-04-28 CN CN201520287599.1U patent/CN204534473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221989A (en) * | 2015-09-28 | 2016-01-06 | 苏州承乐电子科技有限公司 | A kind of LED desk lamp with adjustable |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |