CN215489234U - Adjusting device and desk lamp - Google Patents
Adjusting device and desk lamp Download PDFInfo
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- CN215489234U CN215489234U CN202121268493.9U CN202121268493U CN215489234U CN 215489234 U CN215489234 U CN 215489234U CN 202121268493 U CN202121268493 U CN 202121268493U CN 215489234 U CN215489234 U CN 215489234U
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- butterfly gasket
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- 238000013016 damping Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of lighting devices, and relates to an adjusting device and a desk lamp, which comprise: an axle center and install the axle sleeve on the second connecting piece for rotating first connecting piece and second connecting piece and being connected, adjusting device still includes: circular gasket, first butterfly gasket, second butterfly gasket and retaining member, the axle center includes: the shaft sleeve, the circular gasket, the first butterfly gasket and the second butterfly gasket are sequentially sleeved on the connecting part from one end close to the base part to one end far away from the base part, the locking part is rotatably arranged on the connecting part and is positioned on one side, far away from the first butterfly gasket, of the second butterfly gasket, and an adjusting area is formed between the first butterfly gasket and the second butterfly gasket. The table lamp with the torque force has the advantages that when the table lamp is produced, the table lamp with the torque force different from that of the table lamp can be rapidly produced according to the rotating hand feeling requirements of different users.
Description
Technical Field
The utility model belongs to the technical field of lighting devices, and relates to an adjusting device and a desk lamp.
Background
The existing desk lamp is directly assembled with a lamp and two rotating parts of a bracket; when the lamp is mounted on the bracket, one way is to rotatably mount the lamp on the bracket through a rotating shaft device; the other mode is that a universal joint structure is adopted, the lamp can be rotatably arranged on the bracket, and in order to increase the damping sense of the lamp when the lamp rotates on the bracket, a damping device is arranged on the rotating shaft device or the universal joint structure, so that the hand feeling of the lamp when the lamp rotates is increased; although the above-mentioned desk lamp structure homoenergetic increases the feeling of lamps and lanterns, but the actual desk lamp can not directly produce the desk lamp of different torsion size in process of production, satisfies different users and rotates the demand of feeling, if need produce the desk lamp of different torsion sizes, need install the damping device of different models to it is too troublesome to make the production of the desk lamp that produces to have different torsion.
Disclosure of Invention
The utility model aims to provide an adjusting device aiming at the defects of the prior art, and the adjusting device can quickly produce table lamps with different torques according to the requirements of different users on rotating handfeel.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an adjustment device, comprising: an axle center and install the axle sleeve on the second connecting piece for rotating first connecting piece and second connecting piece and being connected, adjusting device still includes: circular gasket, first butterfly gasket, second butterfly gasket and retaining member, the axle center includes: the shaft sleeve, the circular gasket, the first butterfly gasket and the second butterfly gasket are sequentially sleeved on the connecting part from one end close to the base part to one end far away from the base part, the locking part is rotatably arranged on the connecting part and is positioned on one side, far away from the first butterfly gasket, of the second butterfly gasket, and an adjusting area is formed between the first butterfly gasket and the second butterfly gasket.
Furthermore, the first butterfly-shaped gasket protrudes towards the circular gasket so that a first concave area is formed at one end of the first butterfly-shaped gasket, which is close to the second butterfly-shaped gasket, the second butterfly-shaped gasket protrudes towards the locking member so that a second concave area is formed at one end of the second butterfly-shaped gasket, which is close to the first butterfly-shaped gasket, and the end surface of the first butterfly-shaped gasket, which is close to the second butterfly-shaped gasket, is in contact with the end surface of the second butterfly-shaped gasket, which is close to the first butterfly-shaped gasket, so that an adjusting area is formed between the first butterfly-shaped elastic sheet and the second butterfly-shaped elastic sheet.
Further, the adjusting device further comprises: and the clamping piece clamps and fixes one end of the connecting part far away from the base part.
Furthermore, a plurality of first convex parts extend from the inner side wall of the clamping part, correspondingly, annular grooves are further formed in the connecting part, and the first convex parts are all located in the annular grooves.
Further, still be equipped with the external screw thread on the connecting portion, it is corresponding, still be equipped with the internal thread on the retaining member, the external screw thread with the internal thread cooperatees in order to incite somebody to action the retaining member is rotatable to be located on the connecting portion.
Further, the clamping piece is a belleville spring.
Further, the locking piece is a nut.
Further, the diameter of the base is larger than that of the connecting part so as to limit the shaft sleeve, the circular gasket, the first butterfly gasket and the second butterfly gasket from being separated from one end of the connecting part close to the base.
Further, be equipped with the mounting groove on the first connecting piece, it is corresponding, the second connecting piece is equipped with the installation department, the installation department is located in the mounting groove.
The present invention also provides a desk lamp, comprising: base and lamp body still include: the lamp body is rotatably arranged on the base through the adjusting device.
The utility model has the beneficial effects that: by combining the first butterfly-shaped gasket, the second butterfly-shaped gasket and the locking member, the first butterfly-shaped gasket protrudes towards the direction of the circular gasket so that a first concave area is formed at one end of the first butterfly-shaped gasket, which is close to the second butterfly-shaped gasket, and the second butterfly-shaped gasket protrudes towards the direction of the locking member so that a second concave area is formed at one end of the second butterfly-shaped gasket, which is close to the first butterfly-shaped gasket, thereby, when the locking piece is rotated, the adjusting area formed between the first butterfly-shaped elastic piece and the second butterfly-shaped elastic piece is changed, the adjustment of the torsion of the first connecting piece and the second connecting piece can be realized, the adjustable desk lamp with the torsion force adjusting device has the advantages that when desk lamps with different torsion forces are required to be produced, damping devices of different models do not need to be installed, and the torsion force of the joint of the first connecting piece and the second connecting piece can be adjusted only by adjusting the locking piece, so that the desk lamps with different torsion forces can be rapidly produced.
Drawings
FIG. 1 is a schematic diagram of an explosive structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is an enlarged schematic view at a in fig. 2.
The labels in the figure are: 100-axial center, 110-base, 120-connecting part, 121-annular groove; 200-shaft sleeve; 300-circular spacer; 400-a first butterfly gasket; 500-a second butterfly gasket; 600-a locking member; 700-first connector, 710-mounting groove; 800-second connector, 810-mounting part; 900-clamp, 910-first tab; 1000-regulatory region.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, an adjustment device comprising: an axle center 100 for connecting the first connecting member 700 and the second connecting member 800 in a rotating manner and a shaft sleeve 200 mounted on the second connecting member 800, the adjusting device further comprising: circular gasket 300, first butterfly gasket 400, second butterfly gasket 500 and retaining member 600, axle center 100 includes: the locking device comprises a base part 110 and a connecting part 120 extending from the base part 110, wherein a shaft sleeve 200, a circular gasket 300, a first butterfly gasket 400 and a second butterfly gasket 500 are sequentially sleeved on the connecting part 120 from one end close to the base part 110 to one end far away from the base part 110, a locking member 600 is rotatably arranged on the connecting part 120, the locking member 600 is positioned on one side, far away from the first butterfly gasket 400, of the second butterfly gasket 500, and an adjusting area 1000 is formed between the first butterfly gasket 400 and the second butterfly gasket 500; when the locking member 600 is adjusted, the first butterfly-shaped gasket 400 and the second butterfly-shaped gasket 500 can deform, so that the adjustment of the torsion between the first connecting member 700 and the second connecting member 800 is realized.
In the above embodiment, the first butterfly gasket 400 protrudes toward the circular gasket 300 so that a first concave region is formed at an end of the first butterfly gasket 400 close to the second butterfly gasket 500, the second butterfly gasket 500 protrudes toward the locking member 600 so that a second concave region is formed at an end of the second butterfly gasket 500 close to the first butterfly gasket 400, and an end surface of the first butterfly gasket 400 close to the second butterfly gasket 500 contacts an end surface of the second butterfly gasket 500 close to the first butterfly gasket 400 so that the adjustment region 1000 is formed between the first butterfly spring and the second butterfly spring.
In the above embodiment, the adjusting device further includes: clamping piece 900, clamping piece 900 centre gripping is fixed and is kept away from the one end of base portion 110 on the connecting portion 120, and specifically, extend on the inside wall of clamping piece 900 and have a plurality of first protrusions 910, and correspondingly, still be equipped with annular groove 121 on the connecting portion 120, a plurality of first protrusions 910 all are located annular groove 121, and in this embodiment, clamping piece 900 is belleville spring.
In the above embodiment, the connecting portion 120 is further provided with an external thread, and correspondingly, the locking member 600 is further provided with an internal thread, and the external thread and the internal thread cooperate to rotatably locate the locking member 600 on the connecting portion 120, in this embodiment, the locking member 600 is a nut.
In the above embodiment, the diameter of the base 110 is larger than that of the connecting portion 120, so as to limit the shaft sleeve 200, the circular gasket 300, the first butterfly gasket 400 and the second butterfly gasket 500 from being separated from one end of the connecting portion 120 close to the base 110.
In the above embodiment, the first connecting member 700 is provided with the mounting groove 710, correspondingly, the second connecting member 800 is provided with the mounting portion 810, the mounting portion 810 is located in the mounting groove 710, further, the mounting portion 810 is further provided with the mounting hole, the connecting portion 120 sequentially passes through the side wall on one side of the mounting groove 710, the mounting hole and the side wall on the other side of the mounting groove 710 and is located outside the mounting groove 710, and the shaft sleeve 200, the circular gasket 300, the first butterfly gasket 400 and the second butterfly gasket 500 are located in the mounting hole.
The above-described embodiments are only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (10)
1. An adjustment device, comprising: an axle center (100) and install axle sleeve (200) on second connecting piece (800) for being connected first connecting piece (700) and second connecting piece (800) rotation, characterized by, adjusting device still includes: circular gasket (300), first butterfly gasket (400), second butterfly gasket (500) and retaining member (600), axle center (100) includes: the connecting structure comprises a base (110) and a connecting part (120) extending from the base (110), wherein the shaft sleeve (200), the circular gasket (300), the first butterfly gasket (400) and the second butterfly gasket (500) are sequentially sleeved on the connecting part (120) from one end close to the base (110) to one end far away from the base (110), the locking member (600) is rotatably mounted on the connecting part (120), the locking member (600) is positioned on one side, far away from the first butterfly gasket (400), of the second butterfly gasket (500), and an adjusting area (1000) is formed between the first butterfly gasket (400) and the second butterfly gasket (500).
2. An adjustment device according to claim 1, characterized in that the first butterfly gasket (400) protrudes towards the circular gasket (300) such that a first concave area is formed at an end of the first butterfly gasket (400) close to the second butterfly gasket (500), the second butterfly gasket (500) protrudes towards the locking member (600) such that a second concave area is formed at an end of the second butterfly gasket (500) close to the first butterfly gasket (400), and an end surface of the first butterfly gasket (400) close to the second butterfly gasket (500) contacts an end surface of the second butterfly gasket (500) close to the first butterfly gasket (400) such that an adjustment area (1000) is formed between the first butterfly gasket and the second butterfly gasket.
3. An adjustment device according to claim 2, characterized in that the adjustment device further comprises: and the clamping piece (900), wherein the clamping piece (900) clamps and fixes one end of the connecting part (120) far away from the base part (110).
4. An adjustment device according to claim 3, characterized in that a plurality of first protrusions (910) extend from the inner side wall of the clamping member (900), and correspondingly, an annular groove (121) is formed in the connecting portion (120), and a plurality of first protrusions (910) are located in the annular groove (121).
5. An adjustment device according to any one of claims 1-4, characterized in that the connecting portion (120) is provided with an external thread, and correspondingly, the locking member (600) is provided with an internal thread, and the external thread and the internal thread cooperate to rotatably arrange the locking member (600) on the connecting portion (120).
6. An adjustment device according to claim 3, characterized in that the clamping member (900) is a belleville spring.
7. An adjustment device according to claim 1, characterized in that the locking element (600) is a nut.
8. An adjustment device according to claim 7, characterized in that the diameter of the base (110) is larger than the diameter of the connecting portion (120) to limit the detachment of the bushing (200), the circular gasket (300), the first butterfly gasket (400) and the second butterfly gasket (500) from the end of the connecting portion (120) near the base (110).
9. An adjustment device according to claim 8, characterized in that the first connection member (700) is provided with a mounting slot (710), and correspondingly the second connection member (800) is provided with a mounting portion (810), the mounting portion (810) being located in the mounting slot (710).
10. A desk lamp, comprising: base and lamp body still include: an adjustment device as claimed in any one of claims 1 to 6, wherein said lamp body is rotatably mounted to said base by said adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121268493.9U CN215489234U (en) | 2021-06-08 | 2021-06-08 | Adjusting device and desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121268493.9U CN215489234U (en) | 2021-06-08 | 2021-06-08 | Adjusting device and desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215489234U true CN215489234U (en) | 2022-01-11 |
Family
ID=79783554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121268493.9U Active CN215489234U (en) | 2021-06-08 | 2021-06-08 | Adjusting device and desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215489234U (en) |
-
2021
- 2021-06-08 CN CN202121268493.9U patent/CN215489234U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 2, Cuiheng International Science and Technology Innovation Center, No. 21 Beichen Road, Cuiheng New District, Zhongshan City, Guangdong Province, 528400, 604 Patentee after: Aolei Technology Group Co.,Ltd. Address before: Room 527, Unit 1, Building 2, Qian'an Garden, No. 18 Cuicheng Road, Cuiheng New District, Nanlang Street, Zhongshan City, Guangdong Province, 528400 Patentee before: Zhongshan Aolei Technology Co.,Ltd. Address after: Room 527, Unit 1, Building 2, Qian'an Garden, No. 18 Cuicheng Road, Cuiheng New District, Nanlang Street, Zhongshan City, Guangdong Province, 528400 Patentee after: Zhongshan Aolei Technology Co.,Ltd. Address before: 518000 A2 fifth floor, Fuhai information port, Qiaotou community, Fuhai street, Shenzhen, Guangdong, Baoan District Patentee before: Shenzhen Olight E-Commerce Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |