Adjustable reflective non-reflective camera lens

Abstract

The utility model discloses an adjustable reflective non-reflective camera lens, and relates to the technical field of camera lenses. The camera comprises a camera and a lens arranged on the front side of the camera. The camera is provided with an adjusting mechanism, a dustproof mechanism and a light supplementing mechanism. The adjusting mechanism comprises an adjusting assembly, a control assembly and a limiting assembly, the adjusting assembly comprises a convex lens fixedly installed on the inner wall of the lens, a concave lens is slidably installed on the inner wall of the lens, a movable groove is formed in the lens, an adjusting block is fixedly installed on the outer wall of the lens, a rectangular groove is formed in the adjusting block, and the limiting assembly is arranged in the rectangular groove. A rack is fixedly installed on the outer wall of the concave lens, and the right side of the rack extends into the rectangular groove and is in sliding connection with the rectangular groove. According to the adjustable reflective non-reflective camera lens, the adjusting mechanism, the dustproof mechanism and the light supplementing mechanism are arranged, and parameters of the lens can be adjusted according to requirements of a user.

Description

Technical Field

[0001] The utility model belongs to the technical field of camera lenses, and in particular relates to an adjustable reflective mirrorless camera lens. Background Art

[0002] In the related art, a super-thin lens for a SLR camera with publication number CN218938752U is disclosed, comprising a lens body, a protective ring 1 is arranged on the outer side of the lens body, a protective ring 2 is arranged on the lens body and located on the left side of the protective ring 1, a reflective block is arranged on the protective ring 2, and a protective rod 1 is fixedly connected between the protective rings 1 and 2.

[0003] During use of the lens, the parameters of the lens cannot be adjusted. The unadjustable lens cannot meet the user's flexible needs for focal length, depth of field, etc., resulting in a lack of flexibility and freedom in the shooting process. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable reflex mirrorless camera lens, which solves the problem that the parameters of the lens cannot be adjusted during use. The unadjustable lens cannot meet the user's flexible needs for focal length, depth of field, etc., thereby causing a lack of flexibility and freedom in the shooting process.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an adjustable reflective mirrorless camera lens, comprising a camera and a lens arranged on the front of the camera, wherein the camera is provided with an adjustment mechanism, a dustproof mechanism and a fill light mechanism;

[0007] The adjustment mechanism includes an adjustment component, a control component and a limit component. The adjustment component includes a convex lens fixedly mounted on the inner wall of the lens, a concave lens is slidably mounted on the inner wall of the lens, a movable groove is provided in the lens, an adjustment block is fixedly mounted on the outer wall of the lens, a rectangular groove is provided in the adjustment block, a rack is fixedly mounted on the outer wall of the concave lens, and the right side of the rack extends into the rectangular groove and is slidably connected to the rectangular groove.

[0008] Furthermore, the control component includes a rotating rod rotatably mounted on the inner wall of the rectangular groove, the top end of the rotating rod extends outside the adjusting block and is rotatably connected to the adjusting block, a gear is fixedly sleeved on the rotating rod, the gear is meshed with the rack, and an adjusting cap is fixedly mounted on the top end of the rotating rod.

[0009] Furthermore, the limiting component includes a slide groove opened in the lens, a slider 1 is slidably installed in the slide groove, the shape and size of the slide groove are adapted to the shape and size of the slider 1, and the right side of the slider 1 is fixedly connected to the concave lens.

[0010] Furthermore, the dustproof mechanism includes a mounting assembly, a soft light mirror assembly and a dustproof assembly, the mounting assembly includes an annular block fixedly mounted on the front of the camera, a threaded groove is provided on the inner wall of the annular block, and the inner wall of the threaded groove is threadedly connected to the lens.

[0011] Furthermore, the soft light mirror assembly includes a soft light mirror rotatably mounted on the inner wall of the lens, an arc-shaped slide groove is opened in the lens, a slider 2 is slidably mounted in the arc-shaped slide groove, the bottom of the slider 2 is fixedly connected to the soft light mirror, an adjustment ring is rotatably sleeved on the lens, and the inner wall of the adjustment ring is fixedly connected to the slider 2.

[0012] Furthermore, the dustproof component includes a dustproof cover hingedly mounted on the lens, a mounting groove is provided at the front end of the lens, a magnetic stone is fixedly mounted on the inner wall of the mounting groove, an iron block is fixedly mounted on the outer wall of the dustproof cover, and the iron block is adapted to the mounting groove.

[0013] Furthermore, the fill light mechanism comprises a mounting block fixedly mounted on the top of the camera, a button is arranged on the top of the mounting block, and a flash is fixedly mounted on the front of the mounting block.

[0014] The utility model has the following beneficial effects:

[0015] 1. By providing an adjustment mechanism, when the user uses the lens, the adjustment cap is turned, the adjustment cap drives the gear to rotate, the gear is meshed with the rack, so that the gear drives the rack to move, and the rack moves to drive the concave lens to move, so that the parameters of the lens can be adjusted according to the needs of the user. By adjusting the lens, the camera can be more adaptable in different scenes, can meet diverse shooting needs, and improve the success rate of shooting;

[0016] 2. The dustproof mechanism and fill light mechanism are provided, and the soft light filter can be adjusted by twisting the adjustment ring. Adjusting the soft light filter can reduce the contrast of the picture, reduce the strong contrast between light and dark, and make the picture softer and more natural. Under the action of the dust cover, it can effectively block dust particles in the air from entering the lens, reduce dust accumulation on the lens surface, and keep the lens clean. After the dust cover is covered on the lens, the iron block is adsorbed on the magnetic stone, so that the dust cover can be kept firmly covering the lens. Under the action of the flash, the flash can provide additional light source for the subject, supplement the insufficient ambient light, and ensure that bright and clear photos are taken.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of an adjustable reflective mirrorless camera lens of the utility model;

[0020] Figure 2 It is a schematic diagram of the top cross-sectional structure of an adjustable reflective mirrorless camera lens of the utility model;

[0021] Figure 3 For the utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0022] Figure 4 It is a schematic diagram of the front structure of an adjustable reflective mirrorless camera lens of the utility model;

[0023] Figure 5 It is a schematic diagram of the front cross-sectional structure of an adjustable reflective mirrorless camera lens of the utility model;

[0024] Figure 6 For the utility model Figure 5 Schematic diagram of the enlarged structure of B.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Camera; 2. Lens; 3. Convex lens; 4. Concave lens; 5. Movable slot; 6. Adjustment block; 7. Rectangular slot; 8. Rack; 9. Turnbar; 10. Gear; 11. Adjustment cap; 12. Slide slot; 13. Slider 1; 14. Ring block; 15. Threaded slot; 16. Softening mirror; 17. Arc slide slot; 18. Slider 2; 19. Adjustment ring; 23. Dust cover; 24. Mounting slot; 25. Magnetic stone; 26. Iron block; 27. Mounting block; 28. Button; 29. ​​Flash. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 As shown, the utility model is an adjustable reflective mirrorless camera lens, comprising a camera 1 and a lens 2 arranged on the front of the camera 1, wherein the camera 1 is provided with an adjustment mechanism, a dustproof mechanism and a fill light mechanism;

[0029] The adjusting mechanism includes an adjusting component, a control component and a limit component. The adjusting component includes a convex lens 3 fixedly mounted on the inner wall of the lens 2, a concave lens 4 is slidably mounted on the inner wall of the lens 2, a movable groove 5 is opened in the lens 2, an adjusting block 6 is fixedly mounted on the outer wall of the lens 2, a rectangular groove 7 is opened in the adjusting block 6, a rack 8 is fixedly mounted on the outer wall of the concave lens 4, and the right side of the rack 8 extends into the rectangular groove 7 and is slidably connected to the rectangular groove 7.

[0030] Among them Figure 1 and Figure 3 As shown, the control assembly includes a rotating rod 9 rotatably mounted on the inner wall of the rectangular groove 7, the top of the rotating rod 9 extends to the outside of the adjusting block 6 and is rotatably connected to the adjusting block 6, a gear 10 is fixedly sleeved on the rotating rod 9, the gear 10 is meshed with the rack 8, and an adjusting cap 11 is fixedly mounted on the top of the rotating rod 9.

[0031] By providing a control component, when the user uses the lens, the adjusting cap 11 is turned, and the adjusting cap 11 drives the gear 10 to rotate, and the gear 10 is meshed with the rack 8, so that the gear 10 drives the rack 8 to move, and the rack 8 drives the concave lens 4 to move after moving, so that the parameters of the lens can be adjusted according to the needs of the user. By adjusting the lens, the camera can be more adaptable in different scenes, can meet various shooting needs, and improve the success rate of shooting.

[0032] Among them Figure 2 As shown, the limiting assembly includes a slide groove 12 opened in the lens 2, a slider 13 is slidably installed in the slide groove 12, the shape and size of the slide groove 12 are adapted to the shape and size of the slider 13, and the right side of the slider 13 is fixedly connected to the concave lens 4.

[0033] By setting a limiting component, in the combined use of the slide groove 12 and the slider 13, when the position of the concave lens 4 is adjusted, the slider 13 can limit the concave lens 4, thereby ensuring that the concave lens 4 is more stable when moving and will not shake.

[0034] Among them Figure 2 As shown, the dustproof mechanism includes a mounting assembly, a soft light lens assembly and a dustproof assembly. The mounting assembly includes an annular block 14 fixedly mounted on the front of the camera 1. A threaded groove 15 is provided on the inner wall of the annular block 14. The inner wall of the threaded groove 15 is threadedly connected to the lens 2.

[0035] By providing the installation assembly, in combination with the annular block 14 and the threaded groove 15 , it is convenient for the user to complete the installation and removal of the lens 2 , thereby improving the convenience of the lens.

[0036] Among them Figure 5 and Figure 6 As shown, the soft light mirror assembly includes a soft light mirror 16 rotatably mounted on the inner wall of the lens 2, an arc-shaped slide groove 17 is opened in the lens 2, a slider 18 is slidably installed in the arc-shaped slide groove 17, the bottom of the slider 18 is fixedly connected to the soft light mirror 16, an adjusting ring 19 is rotatably sleeved on the lens 2, and the inner wall of the adjusting ring 19 is fixedly connected to the slider 18.

[0037] By providing a soft light mirror assembly, the soft light mirror 16 can be adjusted by twisting the adjustment ring 19. Adjusting the soft light mirror 16 can reduce the contrast of the picture, reduce the strong contrast between light and dark, and make the picture softer and more natural.

[0038] Among them Figure 1 As shown, the dustproof component includes a dustproof cover 23 hingedly mounted on the lens 2, a mounting groove 24 is provided at the front end of the lens 2, a magnetic stone 25 is fixedly mounted on the inner wall of the mounting groove 24, and an iron block 26 is fixedly mounted on the outer wall of the dustproof cover 23, and the iron block 26 is adapted to the mounting groove 24.

[0039] By providing a dustproof component, under the action of the dustproof cover 23, dust particles in the air can be effectively blocked from entering the interior of the lens, reducing dust accumulation on the lens surface, keeping the lens clean. After the dustproof cover 23 covers the lens 2, the iron block 26 is adsorbed on the magnetic stone 25, thereby keeping the dustproof cover 23 firmly covering the lens 2.

[0040] Among them Figure 4 As shown, the fill light mechanism includes a mounting block 27 fixedly mounted on the top of the camera 1 , a button 28 is provided on the top of the mounting block 27 , and a flash 29 is fixedly mounted on the front of the mounting block 27 .

[0041] By providing a fill light mechanism, under the action of the flash 29, the flash 29 can provide an additional light source for the photographed object, supplement the insufficient ambient light, and ensure that bright and clear photos are taken.

[0042] A specific application of this embodiment is:

[0043] Step 1: When in use, first tighten the lens 2 into the threaded groove 15, and then according to the needs of the user, turn the adjusting cap 11, the adjusting cap 11 drives the gear 10 to rotate, the gear 10 is meshed with the rack 8, so that the gear 10 drives the rack 8 to move, and the rack 8 moves and drives the concave lens 4 to move, so that the parameters of the lens can be adjusted according to the needs of the user. By adjusting the lens, the camera can be more adaptable in different scenes, can meet the diverse shooting needs, and improve the success rate of shooting;

[0044] Step 2: When the user needs to use the lens to take pictures, the user can turn the adjustment ring 19 to adjust the soft light mirror 16. Adjusting the soft light mirror 16 can reduce the contrast of the picture, reduce the strong contrast between light and dark, and make the picture softer and more natural. When the lens is not needed, the dust cover 23 can effectively prevent dust particles in the air from entering the lens, reduce dust accumulation on the lens surface, and keep the lens clean. After the dust cover 23 covers the lens 2, the iron block 26 is adsorbed on the magnetic stone 25, so that the dust cover 23 can keep the lens 2 firmly covered;

[0045] Step 3: When the lighting around the shooting location is insufficient, press button 28 to turn on flash 29. Flash 29 can provide an additional light source for the subject to be photographed, supplement the insufficient ambient light, and ensure that bright and clear photos are taken.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable reflective mirrorless camera lens, comprising a camera (1) and a lens (2) arranged on the front of the camera (1), characterized in that: The camera (1) is provided with an adjustment mechanism, a dust prevention mechanism and a fill light mechanism; The adjustment mechanism comprises an adjustment component, a control component and a limit component. The adjustment component comprises a convex lens (3) fixedly mounted on the inner wall of the lens (2); a concave lens (4) is slidably mounted on the inner wall of the lens (2); a movable groove (5) is provided in the lens (2); an adjustment block (6) is fixedly mounted on the outer wall of the lens (2); a rectangular groove (7) is provided in the adjustment block (6); a rack (8) is fixedly mounted on the outer wall of the concave lens (4); the right side of the rack (8) extends into the rectangular groove (7) and is slidably connected to the rectangular groove (7).

2. The adjustable reflective mirrorless camera lens according to claim 1, characterized in that: The control assembly comprises a rotating rod (9) rotatably mounted on the inner wall of the rectangular groove (7), the top end of the rotating rod (9) extending outside the adjusting block (6) and being rotatably connected to the adjusting block (6), a gear (10) being fixedly sleeved on the rotating rod (9), the gear (10) being meshed with the rack (8), and an adjusting cap (11) being fixedly mounted on the top end of the rotating rod (9).

3. The adjustable reflective mirrorless camera lens according to claim 2, characterized in that: The limit assembly comprises a slide groove (12) provided in the lens (2), a slider (13) being slidably mounted in the slide groove (12), the shape and size of the slide groove (12) being adapted to the shape and size of the slider (13), and the right side of the slider (13) being fixedly connected to the concave lens (4).

4. The adjustable reflective mirrorless camera lens according to claim 3, characterized in that: The dustproof mechanism comprises a mounting assembly, a soft light lens assembly and a dustproof assembly. The mounting assembly comprises an annular block (14) fixedly mounted on the front of the camera (1). A threaded groove (15) is provided on the inner wall of the annular block (14). The inner wall of the threaded groove (15) is threadedly connected to the lens (2).

5. The adjustable reflective mirrorless camera lens according to claim 4, characterized in that: The soft light mirror assembly comprises a soft light mirror (16) rotatably mounted on the inner wall of a lens (2); an arc-shaped slide groove (17) is provided in the lens (2); a second slider (18) is slidably mounted in the arc-shaped slide groove (17); the bottom of the second slider (18) is fixedly connected to the soft light mirror (16); an adjusting ring (19) is rotatably sleeved on the lens (2); the inner wall of the adjusting ring (19) is fixedly connected to the second slider (18).

6. The adjustable reflective mirrorless camera lens according to claim 5, characterized in that: The dustproof component comprises a dustproof cover (23) hingedly mounted on the lens (2); a mounting groove (24) is provided at the front end of the lens (2); a magnetic stone (25) is fixedly mounted on the inner wall of the mounting groove (24); an iron block (26) is fixedly mounted on the outer wall of the dustproof cover (23); and the iron block (26) is adapted to the mounting groove (24).

7. The adjustable reflective mirrorless camera lens according to claim 6, characterized in that: The fill light mechanism comprises a mounting block (27) fixedly mounted on the top of the camera (1), a button (28) being arranged on the top of the mounting block (27), and a flash light (29) being fixedly mounted on the front of the mounting block (27).

Images