Table lamp support capable of adjusting angle in hovering mode

Abstract

The table lamp support comprises a base support, a screen hanging assembly, an angle adjusting mechanism, a coil spring, a lamp holder and a side plate, the base support and the lamp holder are fixedly installed through the side plate, and the side plate is provided with an arc-shaped sliding groove for the angle adjusting mechanism to move up and down. The angle adjusting mechanism is installed in the sliding groove in a sliding mode, the screen hanging assembly is installed on the angle adjusting mechanism, the coil spring is fixedly installed on the lamp holder, a winding portion of the coil spring is fixedly installed on the lamp holder, and the end portion of the coil spring is connected to the angle adjusting mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of support, especially a table lamp support of hovering angle adjustment. BACKGROUND

[0002] With the development of computer and network technology, computers, televisions and mobile phones have become an important part of people's work and life. However, long-term use of electronic devices and improper posture can lead to a series of health problems, such as cervical spondylosis and back pain. Therefore, an angle adjustment support is used to adjust the equipment of display, notebook or tablet computer and other products. The angle adjustment support can adjust the visual angle of the user, so that the user has different visual angles, preventing some health problems. The angle adjustment support on the market generally has several adjustable angle gears, which cannot meet the requirements of most users for visual angle and cannot obtain the best viewing effect. At the same time, the user's use environment may have insufficient light, which may affect the user's eye health. CONTENT OF THE UTILITY MODEL

[0003] To solve the above problems, the utility model provides a table lamp support of hovering angle adjustment.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: the utility model relates to a table lamp support of hovering angle adjustment, which comprises a base support, a hanging screen assembly, an angle adjustment mechanism, a coil spring, a lamp holder and a side plate. The base support is fixedly installed with the lamp holder through the side plate. The side plate is provided with an arc-shaped sliding groove for the up-down movement of the angle adjustment mechanism. The angle adjustment mechanism is slidably installed in the sliding groove. The hanging screen assembly is installed on the angle adjustment mechanism. The coil spring is fixedly installed on the lamp holder. The winding part of the coil spring is fixedly installed on the lamp holder. The end part of the coil spring is connected to the angle adjustment mechanism.

[0005] Preferably, the side plate is installed on both sides of the base support and the lamp holder. The outer contour of the side plate is in the shape of a circular arc. The side plate comprises a base connecting part, a sliding groove part and a lamp holder connecting part. The base connecting part is in butt joint with the base support. The lamp holder connecting part is in butt joint with the lamp holder. The sliding groove is arranged in the sliding groove part.

[0006] Preferably, the angle adjustment mechanism comprises a hanging screen connecting part. The hanging screen connecting part is in butt joint with the hanging screen assembly, so that the hanging screen assembly is swingably installed on the angle adjustment mechanism.

[0007] Preferably, the angle adjustment mechanism is provided with a guide rail part. A plurality of sliding guide blocks are arranged on the guide rail part. The sliding guide blocks are arranged on both sides of the guide rail part. The outer shape of the sliding guide blocks matches the circular arc shape of the sliding groove.

[0008] Preferably, the guide rail part is provided with a plurality of pulleys, the pulleys are arranged on both sides of the guide rail part, the pulleys are arranged on one side of the sliding guide block, the diameter of the pulleys is matched with the width of the sliding groove, the pulleys can be embedded into the sliding groove in cooperation with the sliding guide block, so that the guide rail part slides along the sliding groove.

[0009] Preferably, the angle adjusting mechanism is provided with an adjusting handle, the adjusting handle is arranged on one side of the guide rail part, and the adjusting handle is exposed outside the side plate when the angle adjusting mechanism is installed on the side plate.

[0010] Preferably, the lamp holder is provided with a coil spring placing groove on both sides of the bottom, the winding part of the coil spring is installed in the coil spring placing groove through fasteners, and the end part of the coil spring is connected to the sliding guide block.

[0011] Preferably, the end part is provided with a connecting port, the sliding guide block is provided with a docking port, the connecting port and the docking port are connected through fasteners, and the end part is connected to the sliding guide block.

[0012] The utility model discloses a kind of angle-adjustable table lamp supports that can hover, the end part of coil spring is fixed on sliding guide block, when adjusting angle adjusting mechanism, the winding part of the coil spring is stretched and contracted due to tension, wherein, the restoring force of the coil spring itself is consistent with the gravity above guide rail part, so that when adjusting position, it has the function of temporary locking, can hover in random position, so that user adjusts the viewing angle more suitable by adjusting handle freely according to self needs, simultaneously, lamp is installed on the top of the utility model described lamp holder, provides light source for equipment, improves overall ambient brightness, provides brighter viewing environment, is conducive to protecting eye health, provides better use and viewing experience for user. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structure schematic diagram of the utility model table lamp support.

[0014] Figure 2 It is the explosion structure schematic diagram of the utility model table lamp support.

[0015] Figure 3 It is the internal structure schematic diagram of the utility model hidden side plate.

[0016] Figure 4 It is the utility model Figure 3 A enlarged schematic diagram in.

[0017] Figure 5 It is the motion trajectory structure schematic diagram of the utility model angle adjusting mechanism.

[0018] Figure 6It is the structure schematic view of side plate of the utility model.

[0019] Reference signs

[0020] 1. base support; 2. hanging screen assembly; 3. angle adjusting mechanism; 31. hanging screen connecting part; 32. guide rail part; 321. sliding guide block; 3211. butt joint; 33. adjusting handle; 34. pulley; 4. coil spring; 41. winding part; 42. end head; 421. connecting port; 5. lamp holder; 51. coil spring placing groove; 6. side plate; 61. base connecting part; 621. sliding groove; 63. lamp holder connecting part. DETAILED DESCRIPTION

[0021] Please refer to Figures 1-6 The utility model relates to a kind of table lamp support of hovering angle adjustment, including base support 1, hanging screen assembly 2, angle adjusting mechanism 3, coil spring 4, lamp holder 5 and side plate 6, the base support 1 is fixedly installed by side plate 6 with lamp holder 5, the side plate 6 is equipped with the arc-shaped sliding groove 621 that angle adjusting mechanism 3 can move up and down, the angle adjusting mechanism 3 is slidably installed in sliding groove 621, the angle adjusting mechanism 3 is swingably connected with hanging screen assembly 2, wherein, the winding part 41 of coil spring 4 is fixedly installed on lamp holder 5, the end head 42 of coil spring 4 is connected to angle adjusting mechanism 3.

[0022] Further, a pair of side plates 6 are fixedly installed in the both sides of base support 1 and lamp holder 5 in the embodiment, and the outer contour of the side plate 6 is in the shape of a circular arc. Specifically, the side plate 6 includes a base connecting part 61, a sliding groove part, and a lamp holder connecting part 63. The base connecting part 61 is butt-joint installed with the base support 1, the lamp holder connecting part 63 is butt-joint installed with the lamp holder 5, and the sliding groove part is internally provided with a sliding groove 621 having a circular arc shape.

[0023] In the embodiment, the angle adjusting mechanism 3 includes a hanging screen connecting part 31, a guide rail part 32, an adjusting handle 33, and a plurality of pulleys 34. Further, the hanging screen connecting part 31 is butt-joint installed with the hanging screen assembly 2, so that the hanging screen assembly 2 is swingably installed on the angle adjusting mechanism 3.

[0024] In the embodiment, the guide rail part 32 is provided with a plurality of sliding guide blocks 321, and the sliding guide blocks 321 are respectively arranged on both sides of the guide rail part 32. The outer shape of the sliding guide block 321 matches the circular arc shape of the sliding groove 621. In addition, a plurality of the pulleys 34 are respectively arranged on both sides of the guide rail part 32. The pulley 34 is arranged on one side of the sliding guide block 321. The diameter of the pulley 34 matches the width of the sliding groove 621. The pulley 34 can be embedded into the sliding groove 621 in cooperation with the sliding guide block 321, so that the guide rail part 32 can slide along the circular arc-shaped sliding groove 621.

[0025] In the embodiment, the adjusting handle 33 is arranged on one side of the guide rail part 32, and when the angle adjusting mechanism 3 is mounted on the side plate 6, the adjusting handle 33 is exposed outside the side plate 6, and the adjusting handle 33 is mainly used for facilitating the user to adjust the visual angle.

[0026] In the embodiment, the lamp holder 5 is provided with a coil spring placing groove 51 on both sides of the bottom, the winding part 41 of the coil spring 4 is mounted in the coil spring placing groove 51 through fasteners, and the end head part 42 of the coil spring 4 is connected to the sliding guide block 321. Specifically, the end head part 42 is provided with a connecting port 421, the sliding guide block 321 is provided with a counterport 3211, the connecting port 421 and the counterport 3211 are connected through fasteners, so that the end head part 42 is connected to the sliding guide block 321, when the guide rail part 32 slides in the sliding groove 621, because the end head part 42 is fixedly connected to the sliding guide block 321, the end head part 42 of the coil spring 4 moves along with the movement of the sliding guide block 321, the coil spring 4 is deformed under the influence of the movement of the guide rail part 32, and the winding part 41 performs extension and contraction movement due to the pulling force. In the movement process of the guide rail part 32, the restoring force of the coil spring 4 is equal to the weight force above the guide rail part 32, so that the position can be adjusted at will and the hovering function is achieved.

[0027] In the embodiment, the top of the lamp holder 5 is provided with a lamp placing groove, the lamp placing groove is arranged towards the hanging screen assembly 2, the lamp is mounted in the lamp placing groove, and when the equipment is placed on the hanging screen assembly 2, the lamp provides light source for the equipment and improves the overall brightness.

[0028] The utility model relates to a kind of angle-adjustable table lamp support that can hover, the end head part 42 of coil spring 4 is fixed on sliding guide block 321, when adjusting angle adjusting mechanism 3, the winding part 41 of coil spring 4 performs extension and contraction movement due to the pulling force, wherein the restoring force of coil spring 4 is consistent with the weight force above guide rail part 32, so that when adjusting position, it has the function of temporary locking, can hover at random position, so that user can freely adjust more suitable viewing angle by adjusting handle 33 according to self needs, meanwhile, the top of the lamp holder 5 of the utility model is provided with lamp, provides light source for equipment, improves overall ambient brightness, provides brighter viewing environment, is conducive to protecting eye health, provides better use and viewing experience for user.

[0029] The above embodiment only describes the preferred embodiment of the utility model, and does not limit the scope of the utility model, and various deformations and improvements of the technical scheme of the utility model made by ordinary engineering technicians in the art without departing from the design spirit of the utility model shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A hoverable angle-adjustable desk lamp stand, characterized in that: The application relates to a lamp stand, which comprises a base support, a hanging screen assembly, an angle adjusting mechanism, a coil spring, a lamp holder and side plates, the base support is fixedly installed with the lamp holder through the side plates, the side plates are provided with arc-shaped sliding grooves for the up-and-down movement of the angle adjusting mechanism, the angle adjusting mechanism is slidably installed in the sliding grooves, the hanging screen assembly is installed on the angle adjusting mechanism, and the coil spring is fixedly installed on the lamp holder.

2. The hovering angle-adjustable desk lamp stand according to claim 1, characterized in that: The side plates are installed on the two sides of the base support and the lamp holder, and the side plates are arc-shaped in profile, wherein the side plates comprise base connecting portions, sliding groove portions and lamp holder connecting portions, the base connecting portions are in butt joint with the base support, the lamp holder connecting portions are in butt joint with the lamp holder, and the sliding grooves are arranged in the sliding groove portions.

3. The hovering angle-adjustable desk lamp stand according to claim 1, characterized in that: The angle adjusting mechanism comprises a hanging screen connecting portion, the hanging screen connecting portion is in butt joint with the hanging screen assembly, so that the hanging screen assembly is swingably installed on the angle adjusting mechanism.

4. The hovering angle-adjustable desk lamp stand according to claim 1, characterized in that: The angle adjusting mechanism is provided with a guide rail portion, a plurality of sliding guide blocks are arranged on the guide rail portion, the sliding guide blocks are arranged on the two sides of the guide rail portion, and the sliding guide blocks are matched with the arc-shaped profile of the sliding grooves.

5. The hoverable angle-adjustable stand for a table lamp according to claim 4, characterized in that: A plurality of pulleys are arranged on the guide rail portion, the pulleys are arranged on the two sides of the guide rail portion, the pulleys are arranged on one side of the sliding guide blocks, the diameters of the pulleys are matched with the width of the sliding grooves, the pulleys can be embedded in the sliding grooves in cooperation with the sliding guide blocks, so that the guide rail portion slides along the sliding grooves.

6. The hoverable angle-adjustable stand for a table lamp according to claim 4, characterized in that: The angle adjusting mechanism is provided with an adjusting handle, the adjusting handle is arranged on one side of the guide rail portion, and the adjusting handle is exposed outside the side plate when the angle adjusting mechanism is installed on the side plate.

7. The hoverable angle-adjustable stand for a table lamp according to claim 4, characterized in that: The bottom of the lamp holder is provided with coil spring placing grooves, the winding portion of the coil spring is installed in the coil spring placing grooves through fasteners, and the end portion of the coil spring is connected with the sliding guide blocks.

8. The hoverable angle-adjustable stand for a table lamp according to claim 7, characterized in that: The end portion is provided with a connecting port, the sliding guide blocks are provided with butt joints, the connecting port and the butt joint are connected through fasteners, so that the end portion is connected with the sliding guide blocks.

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