Head lamp convenient to adjust

Abstract

The utility model discloses a head lamp convenient to adjust, which comprises a lamp, a bearing part, a first clamping plate, a second clamping plate and an adjusting part, and the adjusting part is used for adjusting the position of the second clamping plate on the bearing part; the pre-tightening component is arranged on the second clamping plate; the pre-tightening component comprises a pressurizing plate rotationally arranged on the second clamping plate, the pressurizing plate is located between the first clamping plate and the second clamping plate, and a pushing piece used for pushing the pressurizing plate to rotate around the second clamping plate is arranged on the second clamping plate. When the first clamping plate and the second clamping plate need to clamp the bicycle, the first clamping plate abuts against the bicycle; the adjusting part quickly pushes the second clamping plate to approach to the position, needing to be clamped, of the bicycle, the pushing part pushes the pressurizing plate to rotate around the second clamping plate after the specific positions of the first clamping plate and the second clamping plate are determined, the pressurizing plate and the first clamping plate abut against bicycle accessories, and therefore the bicycle clamping device can quickly adapt to the bicycle positions at different positions for clamping; simplicity and convenience are realized.

Description

Technical Field

[0001] This utility model relates to the field of headlamp technology, specifically to an easily adjustable headlamp. Background Technology

[0002] With the development of modern transportation technology, bicycle headlights, as a common cycling accessory, are receiving increasing attention for their lighting performance and convenient functions. Currently, most bicycle headlights utilize the light from a flashlight.

[0003] Most bicycle headlights currently on the market use a fixed clamp design. Because the shape and size of the clamp are relatively fixed, the headlights cannot adapt to the riding needs of different riders or different bicycles. For example, headlight clamps are usually designed for specific brands or models, requiring users to customize the clamp when replacing their headlights. This not only reduces the ease of installation but also limits the headlight's applicability and flexibility. Utility Model Content

[0004] In order to solve at least one of the technical problems mentioned in the background art, the purpose of this utility model is to provide a device that facilitates the adjustment of clamping distance according to different vehicle models.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easily adjustable headlamp, characterized in that the easily adjustable headlamp comprises,

[0006] Lighting fixtures are used for illumination.

[0007] The lamp is fixedly mounted on the support component;

[0008] The first clamping plate is installed on the load-bearing component;

[0009] The second clamping plate is provided corresponding to the first clamping plate and is slidably mounted on the bearing member;

[0010] An adjusting component is mounted on the support member and fixedly connected to the second clamping plate, used to adjust the position of the second clamping plate on the support member;

[0011] A pre-tensioning component is provided on the second clamping plate, which causes the first clamping plate to come into contact with the bicycle when the first clamping plate and the second clamping plate clamp the bicycle.

[0012] The pre-tightening component includes a pressure plate rotatably mounted on a second clamping plate, the pressure plate being located between the first and second clamping plates. A pusher is provided on the second clamping plate to push the pressure plate to rotate around the second clamping plate. The supporting component is a U-shaped plate, and the first clamping plate is part of the supporting component.

[0013] Furthermore, the adjusting component includes a guide post fixedly mounted on the second clamping plate, and the bearing member has a through hole for the guide post to pass through. It also includes a fastener, which is disposed on the second clamping plate to keep the adjusting component and the second clamping plate in a stationary state relative to the bearing member.

[0014] Furthermore, there are two guide posts, and a baffle is fixedly installed on the side of the two guide posts away from the second clamping plate.

[0015] Furthermore, the fastener includes a toothed plate rotatably mounted on the second clamping plate. The bearing member has a first through hole for the toothed plate to pass through. The inner wall of the first through hole is provided with a rack that engages with the teeth on the toothed plate. When the second clamping plate and the bearing member are relatively stationary, the rack abuts against the teeth. When the second clamping plate moves relative to the bearing member, the rack does not contact the teeth.

[0016] Furthermore, the fastener also includes an elastic element fixedly mounted on the baffle, the elastic element contacting the toothed plate and used to push the teeth on the toothed plate into contact with the rack.

[0017] Furthermore, the pusher includes a threaded rod and a threaded hole. The threaded hole is disposed on the second clamping plate, and the threaded rod is threaded into the threaded hole. One end of the threaded rod is in contact with the pressure plate, and the other end of the threaded rod is fixedly connected to a rocker arm.

[0018] Furthermore, the lamp includes a lamp holder and a power supply.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: when the first clamp and the second clamp are needed to clamp the bicycle, the first clamp is brought into contact with the bicycle; the adjusting component quickly pushes the second clamp closer to the desired clamping position on the bicycle; after the specific positions of the first clamp and the second clamp are determined, that is, when the first clamp and the second clamp are near or in contact with the components on the bicycle, the pusher pushes the pressure plate to rotate around the second clamp, so that the pressure plate and the first clamp abut against the bicycle components, thereby realizing the clamping of the carrier component on the bicycle, that is, clamping the headlamp on the bicycle, thus enabling quick and easy clamping of different bicycle positions, which is simple and convenient. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the load-bearing component structure of this utility model;

[0022] Figure 3 This is a first-view view of the load-bearing structure of this utility model;

[0023] Figure 4This is a second-view view of the load-bearing structure of this utility model.

[0024] In the diagram: 1. Lamp fixture; 11. Lamp holder; 12. Power supply; 2. Supporting component; 3. First clamping plate; 4. Second clamping plate; 5. Adjusting component; 51. Guide post; 52. Through hole; 53. Fastener; 531. Toothed plate; 532. First through hole; 533. Rack; 534. Elastic component; 54. Baffle; 6. Pre-tightening component; 61. Pressure plate; 62. Pushing component; 621. Threaded rod; 622. Threaded hole; 623. Rocker arm. Detailed Implementation

[0025] The technical solutions in the embodiments of this utility model are described clearly and completely below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Most bicycle headlights currently on the market use a fixed clamp design. Because the shape and size of the clamp are relatively fixed, the headlights cannot adapt to the riding needs of different riders or different bicycles. For example, headlight clamps are usually designed for specific brands or models, requiring users to customize the clamp when replacing their headlights. This not only reduces the ease of installation but also limits the headlight's applicability and flexibility.

[0027] Please see Figure 1 - Figure 4 To address the aforementioned technical problems, this embodiment provides an adjustable headlamp, including a lamp 1 for illumination; the lamp 1 consists of a lamp head 11 and a power supply 12. A support member 2 is provided on one side of the lamp 1, and the lamp 1 is fixedly mounted on the support member 2. The headlamp also includes a first clamping plate 3 and a second clamping plate 4, both of which are mounted on the support member 2; these are primarily used to clamp the lamp 1 onto a bicycle. The second clamping plate 4 is slidably mounted on the support member 2, thereby allowing adjustment of the clamping width between the first clamping plate 3 and the second clamping plate 4 according to different clamping positions on the bicycle.

[0028] Adjustment component 5 is disposed on the support member 2 and fixedly connected to the second clamping plate 4, and is used to adjust the position of the second clamping plate 4 on the support member 2;

[0029] The pre-tightening component 6 is disposed on the second clamping plate 4. When the first clamping plate 3 and the second clamping plate 4 clamp the bicycle, the first clamping plate 3 comes into contact with the bicycle. After the specific positions of the first clamping plate 3 and the second clamping plate 4 are determined, that is, when the first clamping plate 3 and the second clamping plate 4 are near or in contact with the parts on the bicycle, the pre-tightening component 6 will squeeze the first clamping plate 3 and the second clamping plate 4, so that the first clamping plate 3 and the second clamping plate 4 clamp the bicycle parts and prevent them from falling off.

[0030] The pre-tightening component 6 includes a pressure plate 61 rotatably mounted on the second clamping plate 4. The pressure plate 61 is located between the first clamping plate 3 and the second clamping plate 4. The second clamping plate 4 is provided with a pusher 62 for pushing the pressure plate 61 to rotate around the second clamping plate 4.

[0031] When the first clamping plate 3 and the second clamping plate 4 are near or in contact with the components on the bicycle, the pusher 62 pushes the pressure plate 61 to rotate around the second clamping plate 4, so that the pressure plate 61 and the first clamping plate 3 abut against the bicycle components, thereby enabling the carrier 2 to be clamped on the bicycle, that is, to clamp the headlamp on the bicycle.

[0032] The support member 2 is an inverted plate, and the first clamping plate 3 is a part of the support member 2.

[0033] The adjusting component 5 includes a guide post 51 fixedly mounted on the second clamping plate 4, and a through hole 52 for the guide post 51 to pass through on the bearing member 2. It also includes a fastener 53, which is disposed on the second clamping plate 4 to keep the adjusting component 5 and the second clamping plate 4 in a stationary state relative to the bearing member 2.

[0034] The position of the second clamping plate 4 can be adjusted by fixing the guide post 51 to the second clamping plate 4 and cooperating with the fastener 53. The guide post 51 plays a guiding role in the movement of the second clamping plate 4, while the fastener 53 positions the second clamping plate 4 and fixes it in time when it moves to the appropriate position.

[0035] It is important to note that there are two guide posts 51, and a baffle 54 is fixedly installed on the side of the two guide posts 51 away from the second clamping plate 4. The fastener 53 includes a toothed plate 531 rotatably mounted on the second clamping plate 4. The bearing member 2 has a first through hole 532 for the toothed plate 531 to pass through. The inner wall of the first through hole 532 is provided with a rack 533 that engages with the teeth on the toothed plate 531. When the second clamping plate 4 and the bearing member 2 are relatively stationary, the rack 533 abuts against the teeth. When the second clamping plate 4 moves relative to the bearing member 2, the rack 533 does not contact the teeth.

[0036] When the second clamping plate 4 moves, the toothed plate 531 moves along with the second clamping plate 4. At this time, the teeth on the second clamping plate 4 do not contact the rack 533. When the second clamping plate 4 moves to the appropriate position, the teeth on the toothed plate 531 will move closer to the rack 533 and engage with the rack 533. When the first clamping plate 3 and the second clamping plate 4 clamp the bicycle, the rack 533 abuts against the teeth, thereby preventing the second clamping plate 4 from moving on the bearing member 2.

[0037] To prevent the teeth on the toothed plate 531 from falling off the rack 533, the fastener 53 also includes an elastic element 534 fixedly mounted on the baffle 54. The elastic element 534 contacts the toothed plate 531 and is used to push the teeth on the toothed plate 531 into contact with the rack 533.

[0038] When it is necessary to separate the teeth on the toothed plate 531 from the rack 533, the toothed plate 531 is moved to overcome the elastic force of the elastic element 534. When it is necessary for the teeth to contact the rack 533, the force applied to the toothed plate 531 is released. Under the action of the elastic element 534, the teeth on the toothed plate 531 will move towards the rack 533.

[0039] The pusher 62 includes a threaded rod 621 and a threaded hole 622. The threaded hole 622 is provided on the second clamping plate 4. The threaded rod 621 is threaded in the threaded hole 622. One end of the threaded rod 621 is in contact with the pressure plate 61, and the other end of the threaded rod 621 is fixedly connected to a rocker arm 623.

[0040] When the second clamping plate 4 is moved to the appropriate position, the rocker arm 623 is manually rotated around the axis of the threaded rod 621. Then, under the cooperation of the threaded rod 621 and the threaded hole 622, the threaded rod 621 will move towards the pressure plate 61 and push the pressure plate 61 towards the first clamping plate 3, thereby abutting against the bicycle accessory. That is, the headlamp is installed on the bicycle accessory by the pressure plate 61 and the first clamping plate 3 abutting against the bicycle accessory.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. An adjustable headlamp, comprising: The headlamp convenient to adjust comprises, A lamp (1) for lighting; A carrier (2), wherein the lamp (1) is fixedly installed on the carrier (2); A first clamping plate (3) arranged on the carrier (2); A second clamping plate (4) arranged on the carrier (2) in a sliding mode and corresponding to the first clamping plate (3); An adjusting component (5) arranged on the carrier (2) and fixedly connected with the second clamping plate (4) and used for adjusting the position of the second clamping plate (4) on the carrier (2); A pre-tightening component (6) arranged on the second clamping plate (4) and used for abutting the first clamping plate (3) against the bicycle when the first clamping plate (3) and the second clamping plate (4) clamp the bicycle. The pre-tightening component (6) comprises a pressing plate (61) arranged on the second clamping plate (4) in a rotating mode, the pressing plate (61) is located between the first clamping plate (3) and the second clamping plate (4), and the second clamping plate (4) is provided with a pushing piece (62) used for pushing the pressing plate (61) to rotate around the second clamping plate (4).

2. The adjustable headlamp of claim 1, wherein, The carrier (2) is a U-shaped plate, and the first clamping plate (3) is a part of the carrier (2).

3. The adjustable headlamp of claim 1, wherein, The adjusting component (5) comprises a guide column (51) fixedly installed on the second clamping plate (4), a through hole (52) is formed in the carrier (2) and used for the guide column (51) to pass through, and the adjusting component (5) further comprises a fastener (53) arranged on the second clamping plate (4) and used for keeping the adjusting component (5) and the second clamping plate (4) in a static state relative to the carrier (2).

4. The adjustable headlamp of claim 3, wherein, The guide column (51) has two guide columns (51) fixedly and commonly installed with a baffle (54) away from one side of the second clamping plate (4).

5. The adjustable headlamp of claim 4, wherein, The fastener (53) comprises a toothed plate (531) rotatably installed on the second clamping plate (4), a first through hole (532) is formed in the carrier (2) and used for the toothed plate (531) to pass through, a rack (533) is arranged on the inner wall of the first through hole (532) and matched with teeth on the toothed plate (531), when the second clamping plate (4) is static relative to the carrier (2), the rack (533) abuts against the teeth, and when the second clamping plate (4) moves relative to the carrier (2), the rack (533) is not in contact with the teeth.

6. The adjustable headlamp of claim 5, wherein, The fastener (53) further comprises an elastic piece (534) fixedly installed on the baffle (54) and in contact with the toothed plate (531) and used for pushing the teeth on the toothed plate (531) to be in contact with the rack (533).

7. The adjustable headlamp of claim 5, wherein, The pushing piece (62) comprises a threaded rod (621) and a threaded hole (622), the threaded hole (622) is arranged on the second clamping plate (4), the threaded rod (621) is threadedly arranged in the threaded hole (622), one end of the threaded rod (621) is in contact with the pressing plate (61), and the other end of the threaded rod (621) is fixedly connected with a rocker (623).

8. The adjustable headlamp of claim 1, wherein, The lamp (1) comprises a lamp head (11) and a power supply (12).

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