CN210441023U - Desk lamp based on hollow rotating shaft - Google Patents
Desk lamp based on hollow rotating shaft Download PDFInfo
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- CN210441023U CN210441023U CN201921406820.5U CN201921406820U CN210441023U CN 210441023 U CN210441023 U CN 210441023U CN 201921406820 U CN201921406820 U CN 201921406820U CN 210441023 U CN210441023 U CN 210441023U
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- shaft
- hollow
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- sleeve
- desk lamp
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Abstract
The utility model relates to a desk lamp based on hollow rotating shaft, the desk lamp includes dwang one (101) and dwang two (201), is connected with axle bed (102) and axle sleeve one (103) on dwang one (101), be connected with axle sleeve two (202) on dwang two (201), and axle sleeve two (202) are located between axle bed (102) and axle sleeve one (103), and hollow rotating shaft inserts and arranges in axle sleeve one (103) and axle sleeve two (202). The utility model relates to a desk lamp based on hollow rotating shaft, hollow structure form is adopted in the pivot, consequently under the prerequisite that satisfies the rotation demand, the appearance is more pleasing to the eye.
Description
Technical Field
The utility model relates to a desk lamp based on hollow rotating shaft belongs to desk lamp technical field.
Background
At present, the rotating shaft of the conventional table lamp is of a solid structure, so that originality is lacked, the appearance is not attractive enough, especially for young consumers pursuing fashion and individuation nowadays, the conventional solid rotating shaft structure lacks new ideas, so that the purchasing desire of the consumers cannot be stimulated, and therefore, the research and development of a rotating shaft form with a brand new structure are urgently needed.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned not enough, provide a desk lamp based on hollow rotating shaft, the pivot adopts the hollow structure form, consequently under the prerequisite that satisfies the rotation demand, the appearance is more pleasing to the eye.
The purpose of the utility model is realized like this:
a desk lamp based on a hollow rotating shaft comprises a first rotating rod and a second rotating rod, wherein the first rotating rod is connected with a shaft seat and a shaft sleeve I; the hollow rotating shaft comprises a hollow shaft, a positioning ring is sleeved at the left end of the hollow shaft, a positioning plane is milled at the right end of the hollow shaft along the axial direction of the hollow shaft, a positioning hole is formed in the ring surface of the positioning ring, a rotating sheet, an elastic piece and a fixing sheet are sequentially sleeved on the hollow shaft from left to right, the center hole of the fixing sheet is a long circular hole, and the long circular hole of the fixing sheet is attached to the positioning plane at the right end of the hollow shaft; at least one clamping pin is arranged on the outer edge surface of the rotating sheet in a protruding mode along the radial direction of the rotating sheet, external threads are arranged on the outer wall of the right end of the hollow shaft, and the central screw hole of the fixing piece is screwed on the right end of the hollow shaft; the shaft seat is of a barreled structure, a jack and a fixing hole are formed in the end face, facing the first shaft sleeve, of the shaft seat, the left end of the hollow shaft is inserted into the jack, the annular surface of the positioning ring is attached to the end face of the shaft seat, and a screw penetrates through the fixing hole and then is screwed into the positioning hole; and a clamping groove for clamping the clamping pin on the rotating sheet is arranged on the inner wall of the second shaft sleeve along the radial direction of the inner wall.
The utility model relates to a desk lamp based on hollow rotating shaft, dwang one and dwang two are hollow structure, axle sleeve one is close to one of axle bed and serves and be provided with an opening, be provided with one on the axle sleeve two and walk the line hole, and walk the cavity in line hole and dwang two and be linked together, the cable via dwang one wear out after the embedded back in the opening of axle sleeve one, around the space between hollow rotating shaft right-hand member and the axle sleeve inner wall around the back, penetrate the space between hollow rotating shaft and the two inner walls of axle sleeve and insert the line hole of walking on the axle sleeve two to realize rotating electrically conductive linking mode.
The utility model relates to a desk lamp based on hollow rotating shaft, the end cover that has central trompil and end cover two are put to the lid respectively on the outer terminal surface of axle bed and axle sleeve one to cover inner structure, improve the aesthetic property.
The utility model relates to a desk lamp based on hollow rotating shaft, hollow shaft lie in and have a locating plane along its axial milling on the left lateral wall of holding ring.
The utility model relates to a desk lamp based on hollow rotating shaft, the elastic component is the bellows structure of being made by elastic material.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts the hollow shaft and the rotor plate to realize the rotating fit, and then the hollow shaft and the rotor plate are respectively connected with the two connecting pieces through the hollow shaft and the rotor plate, thereby realizing the rotating shaft structure; meanwhile, the rotating sheet is prevented from axially rotating through the elastic piece, the fixing piece and the fixing piece, so that the reliability and the stability of rotation are ensured; and the wiring in the rotating process can not influence the appearance attractiveness of the hollow structure.
Drawings
Fig. 1 is the utility model relates to a local structure schematic diagram of desk lamp based on hollow rotating shaft.
Fig. 2 is a partial enlarged view of fig. 2 according to the present invention.
Fig. 3 is the utility model relates to a structural schematic diagram of hollow pivot in desk lamp based on hollow pivot.
Wherein:
the hollow shaft 1, the rotating sheet 2, the elastic piece 3, the fixing sheet 4 and the fixing piece 5;
a positioning ring 1.1 and a positioning hole 1.1.1;
2.1 of a clamping pin;
the rotating rod I101, the shaft seat 102, the shaft sleeve I103, the jack 104, the fixing hole 105, the screw 106, the end cover I107 and the end cover II 108 are arranged;
a second rotating rod 201 and a second shaft sleeve 202.
Detailed Description
Referring to fig. 1 to 3, the desk lamp based on the hollow rotating shaft according to the present invention includes a first rotating rod 101 and a second rotating rod 201, the first rotating rod 101 is connected with a shaft seat 102 and a first shaft sleeve 103, the second rotating rod 201 is connected with a second shaft sleeve 202, the second shaft sleeve 202 is located between the shaft seat 102 and the first shaft sleeve 103, and the hollow rotating shaft is inserted into the first shaft sleeve 103 and the second shaft sleeve 202;
the hollow rotating shaft comprises a hollow shaft 1, a positioning ring 1.1 is sleeved at the left end of the hollow shaft 1, a positioning plane is milled at the right end of the hollow shaft 1 along the axial direction of the hollow shaft, a positioning hole 1.1.1 is formed in the ring surface of the positioning ring 1.1, a rotating sheet 2, an elastic piece 3 and a fixing sheet 4 are sequentially sleeved on the hollow shaft 1 from left to right, the center hole of the fixing sheet 4 is a long circular hole, and the long circular hole of the fixing sheet 4 is attached to the positioning plane at the right end of the hollow shaft 1; at least one clamping pin 2.1 is arranged on the outer edge surface of the rotating sheet 2 in a protruding mode along the radial direction of the rotating sheet, external threads are arranged on the outer wall of the right end of the hollow shaft 1, and a central screw hole of the fixing piece 5 is screwed on the right end of the hollow shaft 1;
the shaft seat 102 is of a barrel-shaped structure, the end face, facing the first shaft sleeve 103, of the shaft seat 102 is provided with a jack 104 and a fixing hole 105, the left end of the hollow shaft 1 is inserted into the jack 104, the ring surface of the positioning ring 1.1 is attached to the end face of the shaft seat 102, and the screw 106 penetrates through the fixing hole 105 and then is screwed into the positioning hole 1.1.1; a clamping groove for clamping the clamping pin 2.1 on the rotating sheet 2 is formed in the inner wall of the second shaft sleeve 202 along the radial direction;
furthermore, the first rotating rod 101 and the second rotating rod 201 are both of a hollow structure, one end, close to the shaft seat 102, of the first shaft sleeve 103 is provided with a notch, the second shaft sleeve 202 is provided with a wire passing hole, the wire passing hole is communicated with the hollow cavity of the second rotating rod 201, a cable penetrates through the first rotating rod 101, is embedded in the notch of the first shaft sleeve 103, and then bypasses a gap between the right end of the hollow rotating shaft and the inner wall of the first shaft sleeve 103 and penetrates through the gap between the hollow rotating shaft and the inner wall of the second shaft sleeve 202 to be inserted into the wire passing hole in the second shaft sleeve 202, so that a rotating conductive connection mode is realized;
furthermore, the outer end faces of the shaft seat 102 and the shaft sleeve I103 are respectively covered with an end cover I107 and an end cover II 108 with central holes, so that the internal structure is covered, and the attractiveness is improved;
furthermore, a positioning plane is milled on the outer side wall of the hollow shaft 1, which is positioned on the left side of the positioning ring 1.1, along the axial direction of the positioning plane;
further, the elastic member 3 is a bellows structure made of an elastic material;
in addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (5)
1. The utility model provides a desk lamp based on hollow pivot which characterized in that: the desk lamp comprises a first rotating rod (101) and a second rotating rod (201), wherein the first rotating rod (101) is connected with a shaft seat (102) and a first shaft sleeve (103), the second rotating rod (201) is connected with a second shaft sleeve (202), the second shaft sleeve (202) is positioned between the shaft seat (102) and the first shaft sleeve (103), and a hollow rotating shaft is inserted into the first shaft sleeve (103) and the second shaft sleeve (202);
the hollow rotating shaft comprises a hollow shaft (1), a positioning ring (1.1) is sleeved at the left end of the hollow shaft (1), a positioning plane is milled at the right end of the hollow shaft (1) along the axial direction of the hollow shaft, a positioning hole (1.1.1) is formed in the ring surface of the positioning ring (1.1), a rotating sheet (2), an elastic piece (3) and a fixing sheet (4) are sequentially sleeved on the hollow shaft (1) from left to right, the central hole of the fixing sheet (4) is a long circular hole, and the long circular hole of the fixing sheet (4) is attached to the positioning plane at the right end of the hollow shaft (1); at least one clamping pin (2.1) is arranged on the outer edge surface of the rotating sheet (2) in a protruding mode along the radial direction of the rotating sheet, external threads are arranged on the outer wall of the right end of the hollow shaft (1), and a central screw hole of the fixing piece (5) is screwed on the right end of the hollow shaft (1);
the shaft seat (102) is of a barrel-shaped structure, the end face, facing the first shaft sleeve (103), of the shaft seat (102) is provided with a jack (104) and a fixing hole (105), the left end of the hollow shaft (1) is inserted into the jack (104), the ring surface of the positioning ring (1.1) is attached to the end face of the shaft seat (102), and the screw (106) penetrates through the fixing hole (105) and then is screwed into the positioning hole (1.1.1); and a clamping groove for clamping the clamping pin (2.1) on the rotating sheet (2) is arranged on the inner wall of the second shaft sleeve (202) along the radial direction of the inner wall.
2. The desk lamp based on the hollow rotating shaft as claimed in claim 1, wherein: dwang one (101) and dwang two (201) are hollow structure, one of axle sleeve (103) is close to one of axle bed (102) and serves and is provided with an opening, be provided with one on axle sleeve two (202) and walk the line hole, and walk the cavity in line hole and dwang two (201) and be linked together, the cable wear out the back via dwang one (101) and inlay in the opening of axle sleeve one (103) back, around the space between hollow pivot right-hand member and axle sleeve one (103) inner wall after the round trip, penetrate the space between hollow pivot and the axle sleeve two (202) inner wall and insert the walking on the axle sleeve two (202) in the line hole.
3. The desk lamp based on the hollow rotating shaft as claimed in claim 1, wherein: the outer end faces of the shaft seat (102) and the shaft sleeve I (103) are respectively covered with an end cover I (107) and an end cover II (108) with central openings.
4. The desk lamp based on the hollow rotating shaft as claimed in claim 1, wherein: the outer side wall of the hollow shaft (1) on the left side of the positioning ring (1.1) is milled with a positioning plane along the axial direction.
5. The desk lamp based on the hollow rotating shaft as claimed in claim 1, wherein: the elastic part (3) is of a corrugated pipe structure made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921406820.5U CN210441023U (en) | 2019-08-27 | 2019-08-27 | Desk lamp based on hollow rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921406820.5U CN210441023U (en) | 2019-08-27 | 2019-08-27 | Desk lamp based on hollow rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210441023U true CN210441023U (en) | 2020-05-01 |
Family
ID=70409415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921406820.5U Active CN210441023U (en) | 2019-08-27 | 2019-08-27 | Desk lamp based on hollow rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210441023U (en) |
-
2019
- 2019-08-27 CN CN201921406820.5U patent/CN210441023U/en active Active
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