CN218209153U - Connecting rod desk lamp - Google Patents
Connecting rod desk lamp Download PDFInfo
- Publication number
- CN218209153U CN218209153U CN202222754749.8U CN202222754749U CN218209153U CN 218209153 U CN218209153 U CN 218209153U CN 202222754749 U CN202222754749 U CN 202222754749U CN 218209153 U CN218209153 U CN 218209153U
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- connecting rod
- fixing
- rod group
- desk lamp
- clamped
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Abstract
The utility model discloses a connecting rod desk lamp, which comprises a lamp holder part, a first connecting rod group, a second connecting rod group and a fixed part; the lamp holder part is clamped between the two first fixing sheets to form rotary connection, and the upper end of the first connecting rod group is clamped between the two first fixing sheets to form rotary connection; the lower end of the first connecting rod group is clamped between the two second fixing sheets to form rotary connection, and the upper end of the second connecting rod group is clamped between the two second fixing sheets to form rotary connection; the lower end of the second connecting rod group is clamped between the two third fixing plates and fixedly connected with the two third fixing plates, and the fixing parts are fixed between the two third fixing plates through bolts; a first extension spring is arranged between the first connecting rod group and the second fixing plate, and a second extension spring is arranged between the second connecting rod group and the third fixing plate; the fixing part is a clamping part shaped like a character' 21274. The utility model discloses strengthen the joint strength at folding position, the fixed position of desk lamp can select in a flexible way.
Description
Technical Field
The utility model belongs to the technical field of furniture and specifically relates to a connecting rod desk lamp is related to.
Background
With the progress of science and technology, the varieties of table lamps in the prior art are increasingly diversified. The folded table lamp is convenient to carry, the angle of the light source is convenient to adjust, and convenience is brought to a user.
As disclosed in chinese patent publication No.: CN202884655U discloses a foldable desk lamp, which comprises a base, a support arm and a lampshade, wherein the support arm comprises a left rocker arm, a right rocker arm, and a central rocker arm rod, the left rocker arm, the right rocker arm, the base, and the central rocker arm rod, the lampshade and the left rocker arm rod are movably connected. On the basis of the prior art, the flexible fixing and folding functions of the desk lamp are optimized.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a further optimize the fixed and folding function of desk lamp, provide a connecting rod desk lamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a connecting rod desk lamp, which comprises a lamp holder part, a first connecting rod group, a second connecting rod group and a fixed part; the lamp holder part is clamped between the two first fixing sheets to form rotary connection, and the upper end of the first connecting rod group is clamped between the two first fixing sheets to form rotary connection; the lower end of the first connecting rod group is clamped between the two second fixing plates to form rotary connection, and the upper end of the second connecting rod group is clamped between the two second fixing plates to form rotary connection; the lower end of the second connecting rod group is clamped between the two third fixing plates and fixedly connected with the two third fixing plates, and the fixing parts are fixed between the two third fixing plates through bolts; a first extension spring is arranged between the first connecting rod group and the second fixing plate, and a second extension spring is arranged between the second connecting rod group and the third fixing plate; the fixing part is a clip part shaped like a Chinese character '\' 21274.
Preferably, the first connecting rod group is two first connecting rods, the second connecting rod group is two second connecting rods, the first fixing piece is a triangular metal sheet, three corners of the first fixing piece are respectively hinged with the lamp holder part and the two first connecting rods, the second fixing piece is a four-corner metal sheet or a five-corner metal sheet, and four corners of the second fixing piece are respectively hinged with the two first connecting rods and the two second connecting rods; one end of the first extension spring is connected with the middle part of the first connecting rod, and the other end of the first extension spring is connected with the second fixing piece; one end of the second extension spring is connected with the middle part of the second connecting rod, and the other end of the second extension spring is connected with the third fixing plate.
Preferably, two first extension springs are arranged and are respectively arranged at two sides of the first connecting rod; the second extension springs are arranged at two sides of the second connecting rod respectively.
Preferably, an auxiliary supporting rod is arranged between the second fixing plate and the third fixing plate, the number of the auxiliary supporting rods is two, the upper ends of the auxiliary supporting rods are respectively connected to two sides of the second fixing plate, and the lower ends of the auxiliary supporting rods are integrally connected and fixed to the third fixing plate after being horizontally folded.
Preferably, the base portion includes a base and a lamp support bar, and the lamp support bar is connected between the first fixing pieces.
Preferably, the lamp holder is connected with a power line, clamping slots are formed in the side edges of the first connecting rod and the second connecting rod, and the power line is inserted into the clamping slots and attached to the first connecting rod and the second connecting rod.
Preferably, the fixing part is a rectangular clamping piece, the rectangular clamping piece comprises a rectangular fixing piece, the rectangular fixing piece is arranged at the upper end of the rectangular fixing piece, the rectangular fixing piece is arranged at the lower end of the rectangular fixing piece, and the rectangular fixing piece is provided with a rectangular hole.
Preferably, the fixed part is a floor base, the floor base comprises a base platform and a supporting column, and the supporting column is fixed between the two third fixing pieces through bolts.
The utility model discloses following beneficial effect has:
the folding part of this application establishes to many connecting rods integrated configuration, has strengthened the joint strength at folding position.
According to the folding part, the extension spring is arranged on the folding part, so that the upper half part of the folding part is prevented from sagging due to looseness at the hinged part; or sagging because the base portion is too heavy.
The fixing part of the utility model can flexibly select a clip part shaped like a Chinese character ' 21274 ', or a ground seat, and the clip part shaped like a Chinese character ' 21274can be used to be arranged on the side of a desk or a plate according to the using place, except for being placed on the ground.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial structural schematic diagram of fig. 1.
FIG. 3 is a schematic view of a graphical clip of the type \ 21274.
In the figure: a first fixing plate 11, a second fixing plate 12, a third fixing plate 13; a first extension spring 21, a second extension spring 22; a first link 31, a second link 32; an auxiliary support rod 4; a lamp head 51, a lamp stay 52; a power supply line 6; a fixing piece 71 shaped like a Chinese character '\' 21274and an adjusting bolt 72.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
In the embodiment shown in fig. 1 to 3, a link table lamp includes a lamp head portion, a first link set, a second link set, and a fixing portion. The base portion includes a base 51 and a lamp post 52. The first link group includes two first links 31, and the second link group includes two second links 32. In this embodiment, the fixing part is a clip shaped like a letter' 21274. The fixing part can also be a floor base.
The lamp support rod of the lamp head part is hinged between the two first fixing pieces 11 to form a rotary connection, and the lamp head 51 comprises a lamp head protective cover and a lamp bulb. In the embodiment, the lamp cap is of a circular structure. The base 51 may be a straight LED lamp. Is suitable for different interior decoration styles.
The upper end of the first connecting rod group is clamped between the two first fixing sheets 11 to form rotary connection; the lower end of the first connecting rod group is clamped between the two second fixing plates 12 to form rotary connection, and the upper end of the second connecting rod group is clamped between the two second fixing plates to form rotary connection; the lower end of the second connecting rod group is clamped between the two third fixing plates 13 and fixedly connected, and the fixing parts are fixed between the two third fixing plates through bolts; a first extension spring 21 is arranged between the first connecting rod group and the second fixing piece, and a second extension spring 22 is arranged between the second connecting rod group and the third fixing piece.
The first fixing piece is a triangular metal piece, three corners of the first fixing piece are respectively hinged with the lamp head part and the two first connecting rods, the second fixing piece is a four-corner metal piece or a five-corner metal piece, and four corners of the second fixing piece are respectively hinged with the two first connecting rods and the two second connecting rods; one end of the first extension spring is connected with the middle part of the first connecting rod, and the other end of the first extension spring is connected with the second fixing piece; one end of the second extension spring is connected with the middle part of the second connecting rod, and the other end of the second extension spring is connected with the third fixing plate. Two first extension springs are arranged and are respectively arranged at two sides of the first connecting rod; the second extension springs are arranged at two sides of the second connecting rod respectively.
When the first extension spring is connected, the extension effect is enhanced. The two first connecting rods are divided into an upper first connecting rod and a lower first connecting rod, the lower end of a first extension spring is connected to the hinged connecting column of the upper first connecting rod and the second fixing piece, and the upper end of the first extension spring is connected to the middle of the lower first connecting rod.
Be equipped with auxiliary stay 4 between second stationary blade and the third stationary blade, auxiliary stay is two, and the auxiliary stay upper end is connected respectively in second stationary blade both sides, and the folding back body coupling of auxiliary stay lower extreme level is fixed on the third stationary blade. The lamp holder is connected with a power line 6, clamping slots are formed in the side edges of the first connecting rod and the second connecting rod, and the power line is inserted into the clamping slots and is attached to the first connecting rod and the second connecting rod to be laid.
In order to simplify the connection part, the hinge column of the device can be overlapped with a connection part assembly, for example, a raised nut head is added to the hinge connection column of the upper first connecting rod and the second fixing plate in the first connecting rod, and the lower end of the first extension spring is connected with the nut head. For another example, the upper end of the auxiliary support rod and the upper end of the second connecting rod are connected to the second fixing plate in an overlapping manner.
The fixing part is a v-shaped clamping piece of 21274, the v-shaped clamping piece comprises a v-shaped fixing piece 71 of 21274, the lower end of the v-shaped fixing piece is provided with a through hole and is in threaded connection with an adjusting bolt 72, the top of the adjusting bolt is provided with a top plate, and the outer side of the v-shaped fixing piece is fixed between two third fixing pieces through a bolt. When in use, the side edge of the desktop is plugged into the rectangular fixing piece (21274), the adjusting bolt is rotated to adjust the lifting in the rectangular opening, and the top plate and the upper end of the rectangular fixing piece clamp the desktop edge to form a fixing structure.
If the fixed part is the seat that falls to the ground, the seat that falls to the ground includes base station and support column, and the support column passes through the bolt fastening between two third stationary blades.
Claims (8)
1. A connecting rod desk lamp is characterized by comprising a lamp cap part, a first connecting rod group, a second connecting rod group and a fixing part; the lamp holder part is clamped between the two first fixing pieces (11) to form rotary connection, and the upper end of the first connecting rod group is clamped between the two first fixing pieces to form rotary connection; the lower end of the first connecting rod group is clamped between the two second fixing plates (12) to form rotary connection, and the upper end of the second connecting rod group is clamped between the two second fixing plates to form rotary connection; the lower end of the second connecting rod group is clamped between the two third fixing plates (13) and fixedly connected with the two third fixing plates, and the fixing parts are fixed between the two third fixing plates through bolts; a first extension spring (21) is arranged between the first connecting rod group and the second fixed plate, and a second extension spring (22) is arranged between the second connecting rod group and the third fixed plate; the fixing part is a clamping part shaped like a character' 21274.
2. The connecting rod desk lamp as claimed in claim 1, wherein the first connecting rod group comprises two first connecting rods (31), the second connecting rod group comprises two second connecting rods (32), the first fixing piece is a triangular metal sheet, three corners of the first fixing piece are respectively hinged with the lamp head part and the two first connecting rods, the second fixing piece is a four-corner metal sheet or a five-corner metal sheet, and four corners of the second fixing piece are respectively hinged with the two first connecting rods and the two second connecting rods; one end of the first extension spring is connected with the middle part of the first connecting rod, and the other end of the first extension spring is connected with the second fixing piece; one end of the second extension spring is connected with the middle part of the second connecting rod, and the other end of the second extension spring is connected with the third fixing plate.
3. The connecting rod desk lamp as claimed in claim 2, wherein the first tension spring is provided with two, respectively provided at both sides of the first connecting rod; the second extension springs are arranged and are respectively arranged on two sides of the second connecting rod.
4. The connecting rod desk lamp as claimed in claim 3, wherein there are two auxiliary support rods (4) between the second fixing plate and the third fixing plate, the upper ends of the auxiliary support rods are connected to two sides of the second fixing plate respectively, and the lower ends of the auxiliary support rods are folded horizontally and integrally connected to the third fixing plate.
5. The link desk lamp of claim 1, wherein the base portion comprises a base (51) and a stem (52), the stem being hinged between the first fixing tabs.
6. The connecting rod desk lamp as claimed in claim 5, wherein the lamp holder is connected with a power line (6), clamping slots are arranged on the side edges of the first connecting rod and the second connecting rod, and the power line is inserted into the clamping slots and arranged to be attached to the first connecting rod and the second connecting rod.
7. The connecting rod desk lamp as claimed in claim 1, wherein the fixing part is a v-shaped clamping piece (21274), the v-shaped clamping piece comprises a v-shaped fixing piece (71), the lower end of the v-shaped fixing piece is provided with a through hole for connecting an adjusting bolt (72) in a threaded manner, the top of the adjusting bolt is provided with a top plate, and the outer side of the v-shaped fixing piece is fixed between two third fixing pieces through a bolt.
8. The connecting rod desk lamp of claim 1, wherein the fixing portion is a floor base, the floor base comprises a base and a supporting column, and the supporting column is fixed between the two third fixing pieces through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754749.8U CN218209153U (en) | 2022-10-19 | 2022-10-19 | Connecting rod desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754749.8U CN218209153U (en) | 2022-10-19 | 2022-10-19 | Connecting rod desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218209153U true CN218209153U (en) | 2023-01-03 |
Family
ID=84640837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222754749.8U Active CN218209153U (en) | 2022-10-19 | 2022-10-19 | Connecting rod desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218209153U (en) |
-
2022
- 2022-10-19 CN CN202222754749.8U patent/CN218209153U/en active Active
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| GR01 | Patent grant | ||
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