Color-changing photography flashlight

Abstract

The utility model belongs to the field of lighting equipment, in particular to a color-changeable photographic flashlight. Aiming at the problem that the existing handle is short and cannot be adjusted, people need to hold the flashlight high in some occasions, and raising the arm for a long time easily increases fatigue, the following scheme is proposed, which includes a flashlight body, one side of the flashlight body is threadedly connected with a mounting seat, the other end of the mounting seat is rotatably connected with a connecting seat, the other end of the connecting seat is fixedly provided with a fixing sleeve, one side inner wall of the fixing sleeve is integrally formed with two rows of first clamping blocks; a sliding sleeve, the sliding sleeve is slidably connected to the outer wall of the fixing sleeve, and one side outer wall of the sliding sleeve is provided with a penetrating mounting groove. In the utility model, the length of the flashlight handle can be adjusted, so that the staff no longer needs to hold the arm high, which reduces the labor intensity of the staff, and can also facilitate air circulation and reduce the amount of sweating when holding the handle.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to a color-changeable photographic flashlight. Background Art

[0002] In the process of photography, lighting is one of the most critical factors. When taking photos outdoors or indoors, lighting fixtures are usually used to compensate for insufficient light. They can improve visibility during photography, increase light and dark contrast, etc.

[0003] In the prior art, some color-changing photographic flashlights are equipped with an adjustable angle grip, which can be adjusted to different angles as needed. However, in actual use, the following deficiencies still exist:

[0004] 1. The length of the handle is short and cannot be adjusted. In some situations, people need to hold the flashlight high. Raising the arm for a long time can easily increase fatigue, which has limitations in use.

[0005] So we come up with a color-changing photography flashlight. Utility Model Content

[0006] The utility model aims to solve the shortcomings of the prior art that the handle is short and cannot be adjusted, and people need to hold the flashlight high in some occasions, which easily increases fatigue when the arm is raised for a long time, and proposes a color-changing photographic flashlight.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] Color-changing photography flashlight, including:

[0009] A flashlight body, wherein one side of the flashlight body is threadedly connected to a mounting seat, the other end of the mounting seat is rotatably connected to a connecting seat, the other end of the connecting seat is fixedly provided with a fixing sleeve, and one side inner wall of the fixing sleeve is integrally formed with two rows of first clamping blocks;

[0010] A sliding sleeve, wherein the sliding sleeve is slidably connected to the outer wall of the fixed sleeve, and a penetrating installation groove is provided on one outer wall of the sliding sleeve;

[0011] A hand-held sleeve, wherein the hand-held sleeve is slidably connected to the outer wall of the sliding sleeve;

[0012] A first adjustment mechanism, which is disposed on one side of the hand-held cover and is used to adjust the hand-held cover;

[0013] A second adjustment mechanism, which is disposed in the mounting groove and is used to adjust the sliding sleeve;

[0014] The limiting mechanism is arranged on one side of the mounting seat and is used to limit the mounting seat.

[0015] In a possible design, the first adjustment mechanism includes a positioning bolt and a plurality of positioning grooves, wherein the positioning bolt thread penetrates through an outer wall of one side of the hand-held sleeve, the plurality of positioning grooves are all provided on an outer wall of one side of the sliding sleeve, and one end of the positioning bolt is located in one of the positioning grooves.

[0016] In a possible design, the second adjustment mechanism includes a fixed plate, which is fixed in the mounting groove, and the inner walls on both sides of the fixed plate are fixed with fixed blocks, a pressure block is slidably connected between the two fixed blocks, and the surface and bottom of the pressure block are fixed with a second card block that is compatible with the first card block, and two spring plates are fixed on the inner wall of one side of the fixed plate.

[0017] In a possible design, the limiting mechanism includes an adjusting block and a plurality of limiting grooves. The adjusting block rotates and passes through an outer wall of one side of the connecting seat. A first limiting block is fixedly provided on the outer wall of the adjusting block. A torsion spring is fixedly provided between the first limiting block and the connecting seat. The plurality of limiting grooves are all opened on the outer wall of the mounting seat, and one end of the first limiting block is located in one of the limiting grooves.

[0018] In a possible design, a second limiting block is fixedly provided on the inner wall of the bottom of the connecting seat, and the first limiting block is in contact with the second limiting block.

[0019] In a possible design, the surfaces and bottoms of the fixed sleeve, the sliding sleeve, and the hand-held sleeve are all provided with through grooves.

[0020] In the present application, when adjusting the hand-held sleeve, the positioning bolt is rotated to disengage from the positioning slot, and then the hand-held sleeve is slid to a suitable position, and then the positioning bolt is rotated to enter the corresponding positioning slot;

[0021] When adjusting the sliding sleeve, press the pressing block to move so that the second clamping block is separated from the first clamping block, and then release the pressing block after moving the sliding sleeve to a suitable position, so that the spring sheet pushes the pressing block to reset, so that the second clamping block and the corresponding first clamping block are docked;

[0022] When adjusting the inclination angle of the flashlight body, rotate the adjusting block, and the adjusting block drives the first limit block to disengage from the limit groove and separate from the second limit block. Then rotate the flashlight body to drive the mounting base to rotate to a suitable angle, and then release the adjusting block. The torsion spring drives the adjusting block to reset, so that the first limit block enters the corresponding limit groove and contacts the second limit block again.

[0023] In the utility model, the color-changing photographic flashlight can adjust the positions of the hand-held sleeve and the sliding sleeve according to the situation through the arrangement of multiple structures such as the hand-held sleeve, the fixed sleeve and the sliding sleeve, thereby changing the distance between the hand-held sleeve and the flashlight body, so that the staff no longer needs to raise their arms, the adjustment is simple and convenient, and the labor intensity of the staff is reduced;

[0024] In the utility model, the color-changing photographic flashlight is provided with a through slot, which facilitates air circulation and reduces the amount of sweating on the palm caused by holding the hand-held cover for a long time, thus providing convenience for people.

[0025] In the utility model, the length of the flashlight handle can be adjusted, so that the staff no longer needs to raise their arms, which reduces the labor intensity of the staff, and can also facilitate air circulation and reduce the amount of sweating when holding the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure of the color-changing photographic flashlight proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the exploded structure of the color-changing photographic flashlight proposed by the utility model;

[0028] Figure 3 This is a schematic cross-sectional view of the color-changing photographic flashlight proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of the enlarged structure of point A of the color-changing photographic flashlight proposed by the utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the second adjustment mechanism of the color-changing photographic flashlight proposed by the utility model.

[0031] In the figure: 1. flashlight body; 2. mounting base; 3. connecting base; 4. fixing sleeve; 5. first clamping block; 6. sliding sleeve; 7. mounting slot; 8. hand-held sleeve; 9. positioning bolt; 10. positioning slot; 11. adjusting block; 12. first limit block; 13. torsion spring; 14. limit slot; 15. fixing plate; 16. fixing block; 17. pressing block; 18. second clamping block; 19. spring; 20. through slot; 21. second limit block. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Example 1

[0034] Reference Figure 1-Figure 5, a color-changeable photographic flashlight, which is used in the field of lighting equipment, includes a flashlight body 1, one side of the flashlight body 1 is threadedly connected with a mounting base 2, the other end of the mounting base 2 is rotatably connected with a connecting base 3, the other end of the connecting base 3 is fixedly provided with a fixing sleeve 4, and the inner wall of one side of the fixing sleeve 4 is integrally formed with two rows of first blocks 5; a sliding sleeve 6, the sliding sleeve 6 is slidably connected to the outer wall of the fixing sleeve 4, and a penetrating mounting groove 7 is opened on the outer wall of one side of the sliding sleeve 6; a hand-held sleeve 8, the hand-held sleeve 8 is slidably connected to the outer wall of the sliding sleeve 6; a first adjusting mechanism, the first adjusting mechanism is arranged on one side of the hand-held sleeve 8, and is used to adjust the hand-held sleeve 8; a second adjusting mechanism, the second adjusting mechanism is arranged in the mounting groove 7, and is used to adjust the sliding sleeve 6; a limiting mechanism, the limiting mechanism is arranged on one side of the mounting base 2, and is used to limit the mounting base 2.

[0035] In the above technical solution, the structure and principle of the flashlight body 1 are the same as those of the patent with publication number CN117329498A, so the structure and principle are not repeated here. The hand-held sleeve 8 cooperates with the sliding sleeve 6 to adjust the length of the handle into two sections, which can effectively increase the length of the handle, so that people no longer need to hold the flashlight high, thereby reducing people's labor intensity.

[0036] In another aspect of this embodiment, Figure 3 As shown, the first adjustment mechanism includes a positioning bolt 9 and a plurality of positioning grooves 10 . The positioning bolt 9 is threadedly penetrated through an outer wall of one side of the hand-held sleeve 8 . The plurality of positioning grooves 10 are all provided on an outer wall of one side of the sliding sleeve 6 . One end of the positioning bolt 9 is located in one of the positioning grooves 10 .

[0037] In the above technical solution, when in use, the positioning bolt 9 is rotated to disengage from the positioning groove 10 , and then the hand-held sleeve 8 is slid to move to a suitable position, and then the positioning bolt 9 is rotated to enter the corresponding positioning groove 10 .

[0038] In another aspect of this embodiment, Figure 5 As shown, the second adjustment mechanism includes a fixing plate 15, which is fixed in the mounting groove 7, and fixing blocks 16 are fixed on the inner walls on both sides of the fixing plate 15, and a pressure block 17 is slidably connected between the two fixing blocks 16, and a second clamping block 18 adapted to the first clamping block 5 is fixed on the surface and bottom of the pressure block 17, and two spring plates 19 are fixed on the inner wall of one side of the fixing plate 15.

[0039] In the above technical solution, when in use, the pressing block 17 is pressed to move so that the second block 18 is separated from the first block 5, and then the sliding sleeve 6 is moved to a suitable position and then released, and the spring piece 19 pushes the second block 18 and the corresponding first block 5 to dock.

[0040] In another aspect of this embodiment, Figure 4As shown, the limiting mechanism includes an adjusting block 11 and a plurality of limiting grooves 14. The adjusting block 11 rotates and passes through an outer wall of one side of the connecting seat 3. A first limiting block 12 is fixedly arranged on the outer wall of the adjusting block 11. A torsion spring 13 is fixedly arranged between the first limiting block 12 and the connecting seat 3. A plurality of limiting grooves 14 are all opened on the outer wall of the mounting seat 2, and one end of the first limiting block 12 is located in one of the limiting grooves 14.

[0041] In the above technical solution, when in use, the adjusting block 11 is rotated, and the adjusting block 11 drives the first limit block 12 to disengage from the limit groove 14 and separate from the second limit block 21, and then the flashlight body 1 is rotated to drive the mounting base 2 to rotate to a suitable angle, and then the adjusting block 11 is released, and the torsion spring 13 drives the adjusting block 11 to reset, so that the first limit block 12 enters the corresponding limit groove 14 and contacts the second limit block 21 again.

[0042] Example 2

[0043] Improved on the basis of Example 1:

[0044] In another aspect of this embodiment, Figure 4 As shown, a second limiting block 21 is fixedly disposed on the inner wall of the bottom of the connecting seat 3 , and the first limiting block 12 and the second limiting block 21 are in contact with each other.

[0045] In the above technical solution, the second limiting block 21 can limit the rotation of the first limiting block 12 so that the first limiting block 12 does not separate from the limiting groove 14 .

[0046] In another aspect of this embodiment, Figure 2 As shown, the surfaces and bottoms of the fixed sleeve 4 , the sliding sleeve 6 , and the hand-held sleeve 8 are all provided with through grooves 20 .

[0047] In the above technical solution, the through groove 20 can facilitate air circulation, thereby reducing the amount of sweating when people hold the handle.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A color-changing photographic flashlight, characterized in that: include: A flashlight body (1), wherein one side of the flashlight body (1) is threadedly connected to a mounting seat (2), the other end of the mounting seat (2) is rotatably connected to a connecting seat (3), the other end of the connecting seat (3) is fixedly provided with a fixing sleeve (4), and one side inner wall of the fixing sleeve (4) is integrally formed with two rows of first clamping blocks (5); A sliding sleeve (6), wherein the sliding sleeve (6) is slidably connected to the outer wall of the fixed sleeve (4), and a penetrating mounting groove (7) is formed on one side of the outer wall of the sliding sleeve (6); A hand-held sleeve (8), wherein the hand-held sleeve (8) is slidably connected to the outer wall of the sliding sleeve (6); A first adjustment mechanism, which is arranged on one side of the hand-held sleeve (8) and is used to adjust the hand-held sleeve (8); A second adjustment mechanism, the second adjustment mechanism is arranged in the mounting groove (7) and is used to adjust the sliding sleeve (6); A limiting mechanism is arranged on one side of the mounting seat (2) and is used to limit the mounting seat (2).

2. The color-changing photographic flashlight according to claim 1, characterized in that: The first adjustment mechanism comprises a positioning bolt (9) and a plurality of positioning grooves (10); the positioning bolt (9) is threadedly inserted through an outer wall of one side of the hand-held sleeve (8); the plurality of positioning grooves (10) are all arranged on an outer wall of one side of the sliding sleeve (6); one end of the positioning bolt (9) is located in one of the positioning grooves (10).

3. The color-changeable photographic flashlight according to claim 2, characterized in that: The second adjustment mechanism comprises a fixing plate (15), the fixing plate (15) is fixedly arranged in the mounting groove (7), fixing blocks (16) are fixedly arranged on the inner walls on both sides of the fixing plate (15), a pressing block (17) is slidably connected between the two fixing blocks (16), a second clamping block (18) adapted to the first clamping block (5) is fixedly arranged on the surface and bottom of the pressing block (17), and two spring sheets (19) are fixedly arranged on the inner wall on one side of the fixing plate (15).

4. The color-changeable photographic flashlight according to claim 3, characterized in that: The limiting mechanism comprises an adjusting block (11) and a plurality of limiting grooves (14); the adjusting block (11) rotates and penetrates through an outer wall of one side of the connecting seat (3); a first limiting block (12) is fixedly provided on the outer wall of the adjusting block (11); a torsion spring (13) is fixedly provided between the first limiting block (12) and the connecting seat (3); the plurality of limiting grooves (14) are all provided on the outer wall of the mounting seat (2); one end of the first limiting block (12) is located in one of the limiting grooves (14).

5. The color-changeable photographic flashlight according to claim 4, characterized in that: A second limiting block (21) is fixedly provided on the inner wall of the bottom of the connecting seat (3), and the first limiting block (12) is in contact with the second limiting block (21).

6. The color-changing photographic flashlight according to any one of claims 1 to 5, characterized in that: The surfaces and bottoms of the fixed sleeve (4), the sliding sleeve (6) and the hand-held sleeve (8) are all provided with through grooves (20) therethrough.

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