CN219797088U - Desk lamp base fixed knot constructs - Google Patents
Desk lamp base fixed knot constructs Download PDFInfo
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- CN219797088U CN219797088U CN202320866696.0U CN202320866696U CN219797088U CN 219797088 U CN219797088 U CN 219797088U CN 202320866696 U CN202320866696 U CN 202320866696U CN 219797088 U CN219797088 U CN 219797088U
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- shaft
- hole
- desk lamp
- seat
- bottom shell
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- 238000013016 damping Methods 0.000 claims description 31
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a desk lamp base fixing structure which comprises a supporting rod, a base and a connecting component for connecting the supporting rod and the base, wherein the connecting component comprises a supporting seat and a fixing shaft, the supporting seat is connected with the supporting rod and is locked and fixed through a screw, the fixing shaft is connected to the base, and the fixing shaft is locked and connected with the supporting seat through a bolt. According to the utility model, the support seat is connected to the support rod, the fixed shaft is connected to the base, and then the fixed shaft and the support seat are detachably connected through the bolts, so that the detachable connection of the support and the base is realized, the desk lamp can be connected with bases of different shapes, different use requirements of users are met, and the use flexibility of the desk lamp is improved.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to a desk lamp base fixing structure.
Background
The desk lamp is a lamp, is small and exquisite and is convenient to carry. The desk lamp is mainly placed on a writing desk or a dining table for illumination, the light of the whole room cannot be affected, the effect is limited to the periphery of the desk lamp, and the desk lamp is convenient to read, learn, work and save energy.
The desk lamp generally comprises a lamp body, a base and a supporting rod for connecting the lamp body and the base. The base of the existing desk lamp is directly fixed on the supporting rod and cannot be detached, so that the desk lamp is not flexible to use. For example, when the desk lamp base is relatively large, if the desk lamp is placed on the desk surface, the desk lamp occupies a relatively small space when the desk lamp is used by a user, and reading, writing and the like of the user are affected.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a desk lamp base fixing structure, which improves the use flexibility of a desk lamp by arranging a base and a bracket into a detachable structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the desk lamp base fixing structure comprises a support rod, a base and a connecting assembly for connecting the support rod and the base, wherein the connecting assembly comprises a support seat and a fixed shaft, the support seat is connected with the support rod and is locked and fixed through a screw, the fixed shaft is connected to the base, and the fixed shaft is locked and connected with the support seat through a bolt;
a clamping groove is formed in the side edge of the upper part of the fixed shaft; the support seat is provided with an inserting port, a shaft hole, a fixing hole and a bolt hole, wherein the inserting port is arranged at the upper part of the support seat, and the opening of the inserting port faces upwards and is used for inserting the support rod; the shaft hole is positioned at the lower part of the bracket seat, and the opening of the shaft hole faces downwards and is used for the insertion of the fixing shaft; the fixing holes and the bolt holes are arranged on the side edges of the bracket seat, the fixing holes are arranged close to the plug-in ports, and the bolt holes are communicated with the shaft holes; the lower part of the supporting rod is provided with a lock hole matched with the fixing hole, and when the supporting rod is inserted into the inserting port, the screw penetrates through the fixing hole and is locked with the lock hole; when the fixed shaft is inserted into the shaft hole, the bolt passes through the bolt hole and is pressed against the clamping groove of the fixed shaft.
The inner side surface of the plug-in port is provided with a guide strip, and correspondingly, the lower end of the supporting rod is provided with a guide groove matched with the guide strip.
The bracket seat comprises a seat body and a seat shell, the plug-in port and the shaft hole are both arranged on the seat body, and the fixing hole and the bolt hole are arranged on the seat shell.
The base comprises a bottom shell, and the fixed shaft is connected with the bottom shell.
The bottom shell comprises an upper bottom shell and a lower bottom shell which are connected with each other, the lower end of the fixing shaft is arranged between the upper bottom shell and the lower bottom shell, and a balancing weight is further arranged between the upper bottom shell and the lower bottom shell.
An adjusting rod is arranged at the lower end of the bottom shell, one end of the adjusting rod is connected with the pressing block, and the other end of the adjusting rod is connected with an adjusting knob; the bottom shell is provided with a clamping groove, and one end of the adjusting rod, which is connected with the pressing block, is arranged in the clamping groove in an extending mode.
And the support rod is provided with a damping rotating shaft sleeve.
The damping rotating shaft sleeve comprises a first damping rotating shaft and a second damping rotating shaft, the first damping rotating shaft and the second damping rotating shaft are rotatably sleeved together in the transverse direction, the upper end of the first damping rotating shaft is connected with the supporting rod, the lower end of the second damping rotating shaft is provided with the lock hole, and the lower end of the second damping rotating shaft is inserted into the inserting port.
After the scheme is adopted, the support seat is connected to the supporting rod, the fixed shaft is connected to the base, then the fixed shaft and the support seat are detachably connected through the bolts, and further the detachable connection of the support and the base is realized, so that the desk lamp can be connected with bases of different shapes, different use requirements of users are met, and the use flexibility of the desk lamp is improved.
Drawings
A schematic view of a base fixing structure of the first embodiment of fig. 1;
FIG. 2 is an exploded view of a base structure of the first embodiment;
FIG. 3 is a schematic view of a stationary shaft;
FIG. 4 is a schematic view of a bracket seat;
FIG. 5 is a second schematic view of a bracket seat;
fig. 6 is a schematic view of a base fixing structure of the second embodiment;
FIG. 7 is a schematic diagram of a base structure application of the second embodiment;
fig. 8 is an exploded view of the structure of fig. 7.
Description of the reference numerals:
a strut 10; damping spindle sleeve 11; a first damping rotation shaft 111; a second damping shaft 112;
a base 20; a bottom case 21; an upper bottom case 211; a lower bottom case 212; a clamping groove 213; a weight 22; an adjusting lever 23; pressing the block 24; an adjusting knob 25;
a connection assembly 30;
a holder 31; a base 311; a seat shell 312; an interface 313; a guide bar 314; a shaft hole 315; a fixing hole 316; bolt holes 317;
a fixed shaft 32; a clamping groove 321;
a screw 33; bolts 34.
Detailed Description
As shown in fig. 1-5, the utility model discloses a desk lamp base fixing structure, which comprises a support rod 10, a base 20 and a connecting assembly 30 for connecting the support rod 10 and the base 20, wherein the connecting assembly 30 comprises a support seat 31 and a fixing shaft 32, the support seat 31 is connected with the support rod 10 and is locked by a screw 33, the fixing shaft 32 is connected to the base 20, and the fixing shaft 32 is locked and connected with the support seat 31 by a bolt 34.
Specifically, the fixed shaft 32 is provided at the side of the upper portion of the fixed shaft 32. The support seat 31 is provided with an inserting port 313, a shaft hole 315, a fixing hole 316 and a bolt hole 317, wherein the inserting port 313 is arranged at the upper part of the support seat 31, and the inserting port 313 is upwards opened for inserting the support rod 10; the shaft hole 315 is positioned at the lower part of the bracket seat 31, and the opening of the shaft hole 315 faces downwards for the fixed shaft 32 to be inserted; the fixing hole 316 and the bolt hole 317 are arranged at the side of the bracket seat 31, the fixing hole 316 is arranged close to the inserting port 313, and the bolt hole 317 is communicated with the shaft hole 315; the lower part of the supporting rod 10 is provided with a lock hole matched with the fixed hole 316, and when the supporting rod 10 is inserted into the inserting port 313, the screw 33 passes through the fixed hole 316 and is locked with the lock hole; when the fixed shaft 32 is inserted into the shaft hole 315, the bolt 34 passes through the bolt hole 317 and is pressed against the catching groove 321 of the fixed shaft 32.
According to the utility model, the support seat 31 is connected to the support rod 10, the fixed shaft 32 is connected to the base 20, and then the fixed shaft 32 and the support seat 31 are detachably connected through the bolts 34, so that the detachable connection of the support and the base 20 is realized, and the desk lamp can be connected with the bases 20 with different shapes, so that the use flexibility of the desk lamp is improved.
Because the locking holes on the strut 10 and the fixing holes 316 on the bracket seat 31 need to be aligned, the strut 10 and the bracket seat 31 can be locked. Therefore, the guide strip 314 is arranged on the inner side surface of the inserting port 313, and correspondingly, a guide groove matched with the guide strip 314 is arranged at the lower end of the supporting rod 10. When the support rod 10 is inserted into the insertion port 313, the guide bar 314 is inserted along the guide groove, and after the support rod 10 is inserted into place, the locking hole of the support rod 10 is aligned with the fixing hole 316 on the support frame seat 31, and at this time, the user can easily lock the screw 33 with the locking hole through the fixing hole 316.
In order to facilitate the arrangement of the power cord or other modules on the holder 31, the inside of the holder 31 is provided with a cavity structure. Further, the bracket seat 31 includes a seat body 311 and a seat shell 312, the plug-in port 313 and the shaft hole 315 are both provided on the seat body 311, and the fixing hole 316 and the bolt hole 317 are provided on the seat shell 312. In this way, when the module in the stand seat 31 needs maintenance, the seat shell 312 is removed.
Two configurations of the base 20 are provided in the present utility model. The base 20 as shown in fig. 1 and 2 includes a bottom case 21, the bottom case 21 including an upper bottom case 211 and a lower bottom case 212 connected to each other, a lower end of a fixed shaft 32 being disposed between the upper bottom case 211 and the lower bottom case 212, and a weight 22 being further disposed between the upper bottom case 211 and the lower bottom case 212. When the desk lamp is mounted on the base 20 of this embodiment, the base 20 can firmly place the desk lamp on the desk, which is suitable for the case where the desk space is relatively large. The base 20 shown in fig. 6-8 comprises a bottom shell 21, an adjusting rod 23 is arranged at the lower end of the bottom shell 21, one end of the adjusting rod 23 is connected with a pressing block 24, and the other end is connected with an adjusting knob 25; a clamping groove 213 is formed on the bottom shell 21, and one end of the adjusting rod 23 connected with the pressing block 24 is arranged in the clamping groove 213 in an extending manner. The base 20 of this embodiment may be clamped at the edge of the table or the like, which is suitable for situations where the table top space is relatively small.
In addition, the strut 10 of the present utility model is provided with a damping shaft sleeve 11. The damping rotating shaft sleeve 11 comprises a first damping rotating shaft 111 and a second damping rotating shaft 112, the first damping rotating shaft 111 and the second damping rotating shaft 112 are rotatably sleeved together in the transverse direction, the upper end of the first damping rotating shaft 111 is connected with the supporting rod 10, the lower end of the second damping rotating shaft 112 is provided with the lock hole, and the lower end of the second damping rotating shaft 112 is inserted into the inserting port 313. Here, the damping shaft assembly 11 is a prior art, and will not be described in detail in this case.
In summary, the key point of the utility model is that the bracket seat 31 is connected to the support rod 10, the fixed shaft 32 is connected to the base 20, and then the fixed shaft 32 and the bracket seat 31 are detachably connected through the bolt 34, so that the detachable connection of the bracket and the base 20 is realized, the desk lamp can be connected with the bases 20 with different shapes, different use requirements of users are met, and the use flexibility of the desk lamp is improved.
The foregoing embodiments of the present utility model are not intended to limit the technical scope of the present utility model, and therefore, any minor modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical proposal of the present utility model.
Claims (8)
1. The utility model provides a desk lamp base fixed knot constructs which characterized in that: the connecting assembly comprises a support rod, a base and a connecting assembly for connecting the support rod and the base, wherein the support rod is connected with the support seat and locked by a screw, the fixed shaft is connected to the base, and the fixed shaft is locked and connected with the support seat by a bolt;
a clamping groove is formed in the side edge of the upper part of the fixed shaft; the support seat is provided with an inserting port, a shaft hole, a fixing hole and a bolt hole, wherein the inserting port is arranged at the upper part of the support seat, and the opening of the inserting port faces upwards and is used for inserting the support rod; the shaft hole is positioned at the lower part of the bracket seat, and the opening of the shaft hole faces downwards and is used for the insertion of the fixing shaft; the fixing holes and the bolt holes are arranged on the side edges of the bracket seat, the fixing holes are arranged close to the plug-in ports, and the bolt holes are communicated with the shaft holes; the lower part of the supporting rod is provided with a lock hole matched with the fixing hole, and when the supporting rod is inserted into the inserting port, the screw penetrates through the fixing hole and is locked with the lock hole; when the fixed shaft is inserted into the shaft hole, the bolt passes through the bolt hole and is pressed against the clamping groove of the fixed shaft.
2. The desk lamp base fixing structure as claimed in claim 1, wherein: the inner side surface of the plug-in port is provided with a guide strip, and correspondingly, the lower end of the supporting rod is provided with a guide groove matched with the guide strip.
3. The desk lamp base fixing structure as claimed in claim 1, wherein: the bracket seat comprises a seat body and a seat shell, the plug-in port and the shaft hole are both arranged on the seat body, and the fixing hole and the bolt hole are arranged on the seat shell.
4. The desk lamp base fixing structure as claimed in claim 1, wherein: the base comprises a bottom shell, and the fixed shaft is connected with the bottom shell.
5. The desk lamp base fixing structure as claimed in claim 4, wherein: the bottom shell comprises an upper bottom shell and a lower bottom shell which are connected with each other, the lower end of the fixing shaft is arranged between the upper bottom shell and the lower bottom shell, and a balancing weight is further arranged between the upper bottom shell and the lower bottom shell.
6. The desk lamp base fixing structure as claimed in claim 4, wherein: an adjusting rod is arranged at the lower end of the bottom shell, one end of the adjusting rod is connected with the pressing block, and the other end of the adjusting rod is connected with an adjusting knob; the bottom shell is provided with a clamping groove, and one end of the adjusting rod, which is connected with the pressing block, is arranged in the clamping groove in an extending mode.
7. The desk lamp base fixing structure as claimed in claim 1, wherein: and the support rod is provided with a damping rotating shaft sleeve.
8. The desk lamp base fixing structure as claimed in claim 7, wherein: the damping rotating shaft sleeve comprises a first damping rotating shaft and a second damping rotating shaft, the first damping rotating shaft and the second damping rotating shaft are rotatably sleeved together in the transverse direction, the upper end of the first damping rotating shaft is connected with the supporting rod, the lower end of the second damping rotating shaft is provided with the lock hole, and the lower end of the second damping rotating shaft is inserted into the inserting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320866696.0U CN219797088U (en) | 2023-04-18 | 2023-04-18 | Desk lamp base fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320866696.0U CN219797088U (en) | 2023-04-18 | 2023-04-18 | Desk lamp base fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219797088U true CN219797088U (en) | 2023-10-03 |
Family
ID=88183354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320866696.0U Active CN219797088U (en) | 2023-04-18 | 2023-04-18 | Desk lamp base fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219797088U (en) |
-
2023
- 2023-04-18 CN CN202320866696.0U patent/CN219797088U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |