CN210662384U - Flashlight capable of biasing lamp barrel - Google Patents

Abstract

The utility model belongs to the technical field of mobile lighting, and relates to a flashlight capable of offsetting a lamp tube, which comprises a lamp tube and a tube body, wherein the lamp tube is connected with a sliding sheet, and the sliding sheet moves in a sliding groove formed between a first limiting ring and a second limiting ring; a lens and a lens are arranged in the lamp barrel, and an O-shaped ring is arranged between the lens and the lens; the cylinder body, the key support and the key support column are also sealed by using an O-shaped ring; the lamp barrel and the bracket are in interference fit; the lamp tube and the tube body of the utility model are not completely fixed together, the sliding sheet connected with the lamp tube can move in the sliding groove formed between the first spacing ring and the second spacing ring, and the angle between the lamp tube and the tube body can be adjusted by the user; the utility model uses a plurality of layers of O-shaped rings for sealing, so the utility model has good waterproof performance; the utility model can optimize the use experience of the user and realize the waterproof function; has the characteristics of practicability and water resistance.

Description

Flashlight capable of biasing lamp barrel

Technical Field

The utility model relates to a flashlight, in particular to can bias flashlight of a lamp section of thick bamboo.

Background

The lamp barrel and the barrel body of the existing flashlight are connected into a whole, so that when people hold the flashlight horizontally, light emitted by the flashlight can be emitted to the right front, but some users need to illuminate a road surface or other targets in other directions obliquely downwards when using the flashlight, and the existing flashlight can not meet the requirements of the users.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, the utility model aims to provide a but flashlight of biasing lamp section of thick bamboo, it can make to form an angle between lamp section of thick bamboo and the stack shell according to the change of user's wrist action, lights the target better, the utility model has the characteristics of it is practical and waterproof.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the flashlight comprises a flashlight body, wherein a first limiting ring and a second limiting ring are arranged at one end of the flashlight body, a sliding groove is formed between the first limiting ring and the second limiting ring, a sliding sheet is arranged inside the sliding groove, and the sliding sheet is connected with one end of the flashlight body.

Furthermore, a lens is arranged in the other end of the lamp tube, a fourth O-shaped ring is clamped between the lens and one side of the lens, a centering plate is placed on the other side of the lens, a lamp plate is arranged on one side of the centering plate, lamp beads are arranged on the lamp plate and correspond to the centering plate, the lamp plate is arranged on one side of the support, and the lamp plate is connected with the main PCBA assembly through a wire; the clamp is arranged outside the cylinder body, the battery jar is arranged inside the cylinder body, one end of the battery jar is provided with a tactical switch with springs at two ends, and one end of the tactical switch with a first spring can abut against the top of a battery placed in the battery jar; the tactical switch is arranged in the key support, and a first O-shaped ring and a second O-shaped ring are sleeved on the key support; a key support column is arranged on one side, away from the battery jar, of the tactical switch, a second spring is arranged between the tactical switch and the key support column, a third O-shaped ring is arranged in the middle of the key support column, and a tail cover is sleeved on the periphery of the key support column; the other end of the key support column is provided with a silica gel key cap.

Further, the support and the lamp barrel are in interference fit.

Further, the shape of the sliding sheet is a part of a spherical surface, and a through hole is formed in the sliding sheet.

Furthermore, the contact surfaces of the sliding sheet and the first limiting ring and the second limiting ring are frosted, and when the sliding sheet and the first limiting ring and the second limiting ring are only under the action of gravity, the sliding sheet and the first limiting ring and the second limiting ring are relatively fixed.

The utility model has the advantages that:

because the lamp tube and the tube body of the flashlight are not completely fixed together, the sliding sheet connected with the lamp tube can move in the sliding groove formed between the first limiting ring and the second limiting ring, so that a user can adjust the included angle between the lamp tube and the tube body, and better use experience can be provided for the user under some special scenes; the utility model uses a plurality of layers of O-shaped rings for sealing, so the utility model has good waterproof performance; the utility model can optimize the use experience of the user and realize the waterproof function; has the characteristics of practicability and water resistance.

Drawings

Fig. 1 is a full sectional view of the present invention.

Fig. 2 is a partial enlarged view of the junction between the lamp tube and the tube body of the present invention.

In the figure: 1. a barrel body; 2. a clip; 3. a battery case; 4. a tactical switch; 5. a key holder; 6. a key support post; 7. a tail cover; 8. a silica gel key cap; 9. a sliding groove; 10. a slide sheet; 11. a lamp barrel; 12. a lens; 13. a lens; 14. a middle plate; 15. a lamp bead; 16. a support; 17. a main PCBA component; 18. a first spring; 19. a second spring; 20. a first O-ring; 21. a second O-ring; 22. a third O-ring; 23. a fourth O-ring; 24. a first spacing collar; 25. a second limit ring; 26. and a through hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 2, the flashlight with the biased lamp tube comprises a tube body 1, wherein a first limiting ring 24 and a second limiting ring 25 are arranged at one end of the tube body 1, a sliding groove 9 is formed between the first limiting ring 24 and the second limiting ring 25, a sliding sheet 10 is arranged inside the sliding groove 9, and the sliding sheet 10 is connected with one end of the lamp tube 11.

In the embodiment, a lens 12 is arranged in the other end of the lamp tube 11, a fourth O-shaped ring 23 is clamped between one side of the lens 12 and one side of the lens 13, a middle plate 14 is placed on the other side of the lens 13, a lamp plate is arranged on one side of the middle plate 4, a lamp bead 15 is arranged on the lamp plate, the lamp bead 15 is correspondingly installed with the middle plate 14, and the lamp plate is installed on one side of a support 16; the lamp plate passes through the wire with the positive negative pole of main PCBA subassembly 17 and links to each other. In the embodiment, the bracket 16 is in interference fit with the barrel 1.

In some embodiments, the outer part of the barrel 1 is provided with a clamp 2; a battery jar 3 is arranged in the barrel body, and one end of the battery jar 3 is provided with a tactical switch 4 with springs at two ends; one end of the tactical switch 4 with a first spring 18 can abut against the top end of a battery placed in the battery jar 3 to realize electric connection; the tactical switch 4 is arranged in the key support 5, and a first O-shaped ring 20 and a second O-shaped ring 21 are sleeved on the key support 5 to realize sealing and water proofing; a key supporting column 6 is arranged on one side of the tactical switch 4 far away from the battery jar 3, and a second spring 19 is arranged between the tactical switch 4 and the key supporting column 6. In the embodiment, a third O-ring 22 is arranged in the middle of the key supporting column 6; a tail cover 7 is sleeved on the periphery of the key supporting column 6; one end of the key support column 6, which is far away from the tactical switch 4, is provided with a silica gel key cap 8.

In one embodiment, the shape of the slider 10 is a portion of a sphere, and the slider 10 is provided with a through hole 26 for passing a wire therethrough.

In an embodiment, the contact surfaces of the sliding sheet 10 and the first and second stop collars 24 and 25 have a frosted finish, so that the sliding sheet 10 and the first and second stop collars 24 and 25 are relatively fixed only under the action of gravity, that is, the sliding sheet 10 cannot relatively move with respect to the first and second stop collars 24 and 25 in the absence of other acting forces.

The utility model discloses a theory of operation is: the relative rest of the lamp tube 11 and the tube body 1 is maintained by means of the friction force between the sliding sheet 10 and the first limiting ring 24 and the second limiting ring 25, when the wrist of a user generates accelerated motion or decelerated motion to damage the relative rest between the sliding sheet 10 and the first limiting ring 24 and the second limiting ring 25, the angle between the lamp tube 11 and the tube body can be adjusted, and when other stress is lost, the lamp tube enters the relative rest state again until the next movement of the wrist breaks the relative rest state, or other methods are used to break the relative rest state; the utility model discloses many places use O type circle can play fine waterproof sealing effect.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The flashlight capable of offsetting the lamp barrel is characterized by comprising a barrel body (1), wherein a first limiting ring (24) and a second limiting ring (25) are arranged at one end of the barrel body (1), a sliding groove (9) is formed between the first limiting ring (24) and the second limiting ring (25), a sliding sheet (10) is arranged inside the sliding groove (9), and the sliding sheet (10) is connected with one end of the lamp barrel (11).

2. The flashlight with the biased lamp barrel according to claim 1, wherein a lens (12) is arranged at the other end of the lamp barrel (11), a fourth O-shaped ring (23) is clamped between the lens (12) and one side of the lens (13), an intermediate plate (14) is placed on the other side of the lens (13), a lamp panel is arranged on one side of the intermediate plate (14), a lamp bead (15) is arranged on the lamp panel, the lamp bead (15) is installed corresponding to the intermediate plate (14), the lamp panel is arranged on one side of a support (16), and the lamp panel is connected with a main PCBA component (17) through a wire; the external of the cylinder body (1) is provided with a clamp (2), the internal of the cylinder body is provided with a battery jar (3), one end of the battery jar (3) is provided with a tactical switch (4) with springs at two ends, and one end of the tactical switch (4) with a first spring (18) can prop against the top of a battery placed in the battery jar (3); the tactical switch (4) is arranged in the key support (5), and a first O-shaped ring (20) and a second O-shaped ring (21) are sleeved on the key support (5); a key supporting column (6) is arranged on one side, away from the battery jar (3), of the tactical switch (4), a second spring (19) is arranged between the tactical switch (4) and the key supporting column (6), a third O-shaped ring (22) is arranged in the middle of the key supporting column (6), and a tail cover (7) is sleeved on the periphery of the key supporting column (6); the other end of the key supporting column (6) is provided with a silica gel key cap (8).

3. The biased barrel flashlight of claim 2 wherein the bracket (16) is an interference fit with the barrel (11).

4. The flashlight of claim 1 wherein the slider (10) is shaped as a portion of a sphere and the slider (10) has a through hole (26) therethrough.

5. The flashlight of claim 1 or claim 4 wherein the contact surfaces of the slider (10) and the first stop collar (24) and the second stop collar (25) are frosted and the slider (10) is secured relative to the first stop collar (24) and the second stop collar (25) when under only gravity.

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