CN209146813U - A kind of Table lamp structure of gradable adjustment lamp stand tilt angle - Google Patents
A kind of Table lamp structure of gradable adjustment lamp stand tilt angle Download PDFInfo
- Publication number
- CN209146813U CN209146813U CN201920032622.0U CN201920032622U CN209146813U CN 209146813 U CN209146813 U CN 209146813U CN 201920032622 U CN201920032622 U CN 201920032622U CN 209146813 U CN209146813 U CN 209146813U
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- support
- shell
- rotary joint
- tilt angle
- pedestal
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Abstract
The utility model discloses a kind of Table lamp structures of gradable adjustment lamp stand tilt angle, it include pedestal, first support is rotatably connected on pedestal, second support is connected in first support, it is connected with lampshade in second support, is provided on the pedestal after first support turns an angle for fixing the classification regulating device of first support.The desk lamp of the utility model includes first support and second support, lampshade is connected in second support, it is provided on pedestal after first support turns an angle for fixing the classification regulating device of first support, it is matched by the double wedge of adjustable plate with the tooth socket of right baffle-plate, first support is fixed, when use, as long as rotary joint is pulled out a distance, it can be rotated to required angle, after loosing one's grip, under the force of a spring, double wedge and tooth socket clamping, and then fix first support, it is easy to adjust.
Description
[technical field]
The utility model relates to lighting device, especially a kind of Table lamp structure of gradable adjustment lamp stand tilt angle.
[background technique]
Traditional stiff rod desk lamp, can only be by adjusting the tilt angle of lamp stand, to adjust the height of whole lamp, and inclined
Angle is all very fixed, and generally 45 degree or 90 degree, so that the illuminating area of desk lamp can not be adjusted, and be inconvenient to adjust,
It is inconvenient for use, it is unable to satisfy the demand of people's night use light.
The utility model is based on above deficiency and generates.
[utility model content]
The technical problem to be solved by the present invention is to provide a kind of Table lamp structure of gradable adjustment lamp stand tilt angle,
It can easily realize lamp stand multi-angle rotary and fixation.
In order to solve the above technical problems, the utility model uses following technical proposals: the gradable adjustment lamp stand of one kind inclines
The Table lamp structure of rake angle, which is characterized in that include pedestal, first support is rotatably connected on pedestal, is lived in first support
It is dynamic to be connected with second support, it is connected with lampshade in second support, is provided on the pedestal and turns an angle in first support
Afterwards for fixing the classification regulating device of first support.
A kind of Table lamp structure of gradable adjustment lamp stand tilt angle as described above, which is characterized in that the classification
Regulating device includes the shell being arranged on pedestal, and limit block piece is provided in shell, and the lower end of first support, which is equipped with, is inserted into shell
In vivo and the rotary joint of the opposite housing into rotation of energy, rotary joint are equipped with the rotation axis across limit block piece, set in rotation axis
Have and protrude its external convex block, limit and be equipped with spring between block piece and convex block, rotary joint is equipped with adjustable plate, edge on adjustable plate
Circumferencial direction is equipped with double wedge, and the limit block piece is equipped with the tooth socket cooperated with double wedge.
A kind of Table lamp structure of gradable adjustment lamp stand tilt angle as described above, which is characterized in that the limit
Block piece includes the right baffle-plate that the intracorporal right shell body of shell is arranged in and is fixedly connected with right shell body, radially side in the right shell body
To convex ribs are provided with, it is provided with annular convex platform on the excircle of the right baffle-plate, offers on the annular convex platform for described
The card slot that convex ribs are caught in, the tooth socket are arranged on the right baffle-plate, and the center of the right baffle-plate offers for described turn
The through-hole that axis passes through.
A kind of Table lamp structure of gradable adjustment lamp stand tilt angle as described above, which is characterized in that the shell
Inner wall be in axial direction provided with limited block, the lateral wall of the rotary joint offers to be slided on it for the limited block
Dynamic guide groove, the lateral wall of the rotary joint are also provided with the sliding groove of connection guide groove, and the sliding groove is closed along rotation
The depth for saving axial direction is less than guide groove along the depth of rotary joint axial direction.
A kind of Table lamp structure of gradable adjustment lamp stand tilt angle as described above, which is characterized in that the adjusting
The overall structure that plate and rotation axis are integrally formed.
A kind of Table lamp structure of gradable adjustment lamp stand tilt angle as described above, which is characterized in that the shell
For the tubular structure of both ends open, the open at one end of shell is detachably provided with upper cover.
Compared with prior art, the Table lamp structure of the gradable adjustment lamp stand tilt angle of one kind of the utility model, reaches
Following effect:
The desk lamp of the utility model includes first support and second support, is connected with lampshade in second support, on pedestal
It is provided with after first support turns an angle for fixing the classification regulating device of first support, passes through the double wedge of adjustable plate
It is matched with the tooth socket of right baffle-plate, first support is fixed, as long as in use, rotary joint is pulled out a distance, i.e.,
It can be rotated to required angle, after loosing one's grip, under the force of a spring, double wedge and tooth socket clamping, and then first support is consolidated
It is fixed, it is easy to adjust.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the exploded view of the utility model；
Fig. 3 is the internal structure chart that the utility model is classified regulating device；
Fig. 4 is that the utility model rotary joint pulls out the internal structure chart after a part；
Fig. 5 is the structure chart of the utility model shell；
Fig. 6 is the structure chart of the utility model right baffle-plate；
Fig. 7 is the structure chart of the utility model rotary joint；
Fig. 8 is the postrotational structural schematic diagram of first support of the utility model.
[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.
As shown in Figures 1 to 8, a kind of Table lamp structure of gradable adjustment lamp stand tilt angle, includes pedestal 1, pedestal 1
On be rotatably connected to first support 2, second support 3 is connected in first support 2, lampshade 4 is connected in second support 3,
It is provided on the pedestal 1 after first support 2 turns an angle for fixing the classification regulating device 5 of first support 2.
The desk lamp of the utility model includes first support and second support, is connected with lampshade in second support, on pedestal
It is provided with after first support turns an angle for fixing the classification regulating device of first support, passes through the double wedge of adjustable plate
It is matched with the tooth socket of right baffle-plate, first support is fixed, as long as in use, rotary joint is pulled out a distance, i.e.,
It can be rotated to required angle, after loosing one's grip, under the force of a spring, double wedge and tooth socket clamping, and then first support is consolidated
It is fixed, it is easy to adjust.
As shown in Figures 1 to 8, in the present embodiment, the classification regulating device 5 includes the shell on setting pedestal 1
51, it is provided with limit block piece 52 in shell 51, the lower end of first support 2, which is equipped with, to be inserted into shell 51 and can opposite 51 turns of shell
Dynamic rotary joint 6, rotary joint 6 are equipped with the rotation axis 53 across limit block piece 52, and rotation axis 53, which is equipped with, to be protruded outside it
Convex block 54, limit and be equipped with spring 55 between block piece 52 and convex block 54, rotary joint 6 is equipped with adjustable plate 56, adjustable plate 56
On be along the circumferential direction equipped with double wedge 561, the limit block piece 52 is equipped with the tooth socket 520 that cooperates with double wedge 561.Convex block 54 exists
It is moved to the right under the active force of spring, and then the adjustable plate 56 being fixedly connected with rotation axis 53 is driven to move to the right, will adjusted
Save the tooth socket fit on the double wedge and limit block piece on plate, fixed rotary joint.
As shown in Figures 1 to 8, in the present embodiment, the limit block piece 52 includes the right side being arranged in shell 51
Baffle 521 and the right baffle-plate 522 being fixedly connected with right shell body 521 are radially provided with convex ribs in the right shell body 521
5211, annular convex platform 523 is provided on the excircle of the right baffle-plate 522, is offered on the annular convex platform 523 for described
The card slot 5231 that convex ribs 5211 are caught in, the tooth socket 520 are arranged on the right baffle-plate 522, the center of the right baffle-plate 522
Offer the through-hole 5221 passed through for the shaft 53.
As shown in Figures 1 to 8, in the present embodiment, the inner wall of the shell 51 is in axial direction provided with limited block
511, the lateral wall of the rotary joint 6 offers the guide groove 61 slid on for the limited block 511, the rotation
The lateral wall in joint 6 is also provided with the sliding groove 62 of connection guide groove 61, and the sliding groove 62 is along 6 axial direction of rotary joint
Depth is less than guide groove 61 along the depth of 6 axial direction of rotary joint.When limited block 511 is located in guide groove 61, double wedge with
Tooth socket fit fixes rotary joint, and when limited block 511 slides into sliding groove 62, double wedge is separated with tooth socket, at this point, first
Bracket can be rotated down folding.
As shown in Figures 1 to 8, in the present embodiment, the entirety that the adjustable plate 56 and rotation axis 53 are integrally formed
Structure.
As shown in Figures 1 to 8, in the present embodiment, the shell 51 is the tubular structure of both ends open, shell 51
It is open at one end to be detachably provided with upper cover 57.In use, upper cover can be opened, convex block is rotated, and then is adjusted entire
The elasticity in joint.
Usage mode:
Rotary joint 7 is pulled out into a distance outward, at this point, the adjustable plate 56 being fixedly connected with rotary joint 7 and a left side
Baffle 522 separates, and is detached from double wedge 561 from tooth socket 520,54 holddown spring 55 of convex block being fixedly connected with rotary shaft 53, together
When rotate rotary joint 6, adjust the rotation angle of first support；When adjusting to the angle adapted to, loose one's grip, the promotion of spring 55
Convex block 54 resets, and adjustable plate 56 is driven to move to right baffle-plate 522, so that double wedge 561 and the cooperation of tooth socket 520 are fixed, and then will rotation
Turn arthrodesis, completes the rotation of first support.
Claims (6)
1. a kind of Table lamp structure of gradable adjustment lamp stand tilt angle, which is characterized in that include pedestal (1), on pedestal (1)
It is rotatably connected to first support (2), is connected in first support (2) second support (3), second support is connected on (3)
Lampshade (4) is provided on the pedestal (1) after first support (2) turns an angle for fixing point of first support (2)
Grade regulating device (5).
2. the Table lamp structure of the gradable adjustment lamp stand tilt angle of one kind according to claim 1, which is characterized in that described
Classification regulating device (5) include shell (51) in setting pedestal (1), limit block piece (52) is provided in shell (51), the
The lower end of one bracket (2) is equipped with the rotary joint (6) that is inserted into shell (51) and can rotate relative to shell (51), rotary joint
(6) it is equipped with the rotation axis (53) across limit block piece (52), rotation axis (53), which is equipped with, protrudes its external convex block (54), limit
Spring (55) are equipped between position block piece (52) and convex block (54), rotary joint (6) is equipped with adjustable plate (56), on adjustable plate (56)
Double wedge (561) along the circumferential direction are equipped with, the limit block piece (52) is equipped with the tooth socket (520) cooperated with double wedge (561).
3. the Table lamp structure of the gradable adjustment lamp stand tilt angle of one kind according to claim 2, which is characterized in that described
Limit block piece (52) include the left side that right shell body (521) in shell (51) is set and is fixedly connected with right shell body (521)
Baffle (522) is radially provided with convex ribs (5211) on the right shell body (521), the excircle of the right baffle-plate (522)
On be provided with annular convex platform (523), offer the card slot being caught in for the convex ribs (5211) on the annular convex platform (523)
(5231), the tooth socket (520) be arranged on the right baffle-plate (522), the center of the right baffle-plate (522) offer for
The through-hole (5221) that the rotation axis (53) passes through.
4. the Table lamp structure of the gradable adjustment lamp stand tilt angle of one kind according to claim 3, which is characterized in that described
The inner wall of shell (51) be in axial direction provided with limited block (511), the lateral wall of the rotary joint (6) offer for
The guide groove (61) that the limited block (511) slides on, the lateral wall of the rotary joint (6) are also provided with connection guiding
The sliding groove (62) of slot (61), the sliding groove (62) are less than guide groove (61) edge along the depth of rotary joint (6) axial direction
The depth of rotary joint (6) axial direction.
5. the Table lamp structure of the gradable adjustment lamp stand tilt angle of one kind according to claim 2, which is characterized in that described
Adjustable plate (56) and rotation axis (53) overall structure for being integrally formed.
6. the Table lamp structure of the gradable adjustment lamp stand tilt angle of one kind according to claim 2, which is characterized in that described
Shell (51) be both ends open tubular structure, the open at one end of shell (51) be detachably provided with upper cover (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920032622.0U CN209146813U (en) | 2019-01-08 | 2019-01-08 | A kind of Table lamp structure of gradable adjustment lamp stand tilt angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920032622.0U CN209146813U (en) | 2019-01-08 | 2019-01-08 | A kind of Table lamp structure of gradable adjustment lamp stand tilt angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146813U true CN209146813U (en) | 2019-07-23 |
Family
ID=67291321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920032622.0U Active CN209146813U (en) | 2019-01-08 | 2019-01-08 | A kind of Table lamp structure of gradable adjustment lamp stand tilt angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594622A (en) * | 2019-10-27 | 2019-12-20 | 武汉钟码科技有限公司 | Rotatable LED table lamp |
| CN110701509A (en) * | 2019-10-27 | 2020-01-17 | 武汉钟码科技有限公司 | Multi-direction rotatory LED table lamp |
-
2019
- 2019-01-08 CN CN201920032622.0U patent/CN209146813U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594622A (en) * | 2019-10-27 | 2019-12-20 | 武汉钟码科技有限公司 | Rotatable LED table lamp |
| CN110701509A (en) * | 2019-10-27 | 2020-01-17 | 武汉钟码科技有限公司 | Multi-direction rotatory LED table lamp |
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