CN212160199U

CN212160199U - Mobile phone shell with external adjustable lens

Info

Publication number: CN212160199U
Application number: CN202021185145.0U
Authority: CN
Inventors: 何宇石
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-12-15
Anticipated expiration: 2030-06-24

Abstract

The utility model provides an external adjustable camera lens's cell-phone shell, includes cell-phone shell body (1), its characterized in that: the mobile phone shell comprises a mobile phone shell body (1), a mobile phone shell outer convex pedestal (3) is fixed on the periphery of a back hole (2) formed in the back of the mobile phone shell body, an annular clamping groove (4) is formed in the inner annular surface of the mobile phone shell outer convex pedestal (3), a lens cone (7) is installed in the annular clamping groove (4), an inner barrel (15) is arranged in the lens cone (7), a concave lens (14) is installed on the inner barrel (15) through a concave lens fixing ring (16), a knob adjusting cylinder (8) capable of being movably adjusted is installed on the outer circumference of the lens cone (7), and a convex lens (12) is fixedly installed at the outer end part of the knob adjusting cylinder (8) through a convex lens fixing ring (11). The use function of the mobile phone is expanded.

Description

Mobile phone shell with external adjustable lens

Technical Field

The utility model relates to a cell-phone shell especially relates to a cell-phone shell of external adjustable camera lens, belongs to articles for daily use technical field.

Background

The cell-phone has become one of the indispensable instrument of people daily life to the cell-phone generally all can overlap the cell-phone shell or the cell-phone cover that mainly play the guard action, the function singleness, and the cell-phone all has the function of shooing and making a video recording, and the hole that supplies the camera to expose has all been seted up at the back on cell-phone shell or cell-phone cover. The camera of current cell-phone is electronic module formula structure, and the focusing ability is limited, can't realize the function of the high power focusing that digital camera has, and current cell-phone can't realize long-range clear shooting, also can't carry out magnifying of magnifying glass effect to the microcosmic object of very closely and shoot, has not satisfied people's shooting needs, lacks a cell-phone shell that can external adjustable camera lens always and changes this situation.

Disclosure of Invention

The utility model aims at providing a current cell-phone shell function singleness, can't install adjustable camera lens on the cell-phone shell, can not carry out remote shooting or closely enlarge the defect and not enough of shooting as required manual focus, provide a rational in infrastructure now, can be convenient install adjustable camera lens on the cell-phone shell, can carry out remote shooting or closely enlarge the shooting as required manual focus, it is effectual to shoot, the cell-phone shell of an external adjustable camera lens of cell-phone use function has been extended.

In order to achieve the above object, the technical solution of the present invention is: the utility model provides an external adjustable camera lens's cell-phone shell, includes cell-phone shell body, its characterized in that: the back of cell-phone shell body has seted up the back hole corresponding to the position of cell-phone camera, the periphery of back hole is fixed with cell-phone shell evagination pedestal, ring groove has been seted up on the interior anchor ring of cell-phone shell evagination pedestal, the bayonet socket has been seted up on the cell-phone shell evagination pedestal and the inner wall that is located ring groove, install the lens cone in the ring groove, the installation position between lens cone and the ring groove is provided with the dop corresponding with the bayonet socket, the one end that the lens cone is provided with the dop is provided with the lens cone internal thread, install the inner tube on the lens cone internal thread, concave lens is installed through the concave lens retainer plate in the inside of inner tube, install the knob of mobile regulation section of thick bamboo on the outer circumference of.

Furthermore, the width of the notch in the middle section of the ring-shaped clamping groove is smaller than the width of the two ends of the ring-shaped clamping groove, and the two bayonets are symmetrically arranged.

Furthermore, the outer circumference of the outer end of the lens barrel is provided with a lens barrel external thread, the inner circumference of the knob adjusting cylinder is provided with an adjusting cylinder internal thread, and the knob adjusting cylinder is installed on the lens barrel external thread through the adjusting cylinder internal thread.

Furthermore, a limiting ring is arranged at one end, far away from the convex lens fixing ring, of the knob adjusting cylinder.

The utility model has the advantages that:

1. the utility model discloses set up draw-in groove seat joint structure on cell-phone shell, the external camera lens installation of cell-phone of joint is more firm, through rotating knob adjusting cylinder just can be convenient realization focus's regulation, has realized remote clear shooting, can also use as the magnifying glass after pulling down the inner tube simultaneously, can carry out closely and enlarge the shooting.

2. The utility model discloses rational in infrastructure, the installation is dismantled all very conveniently, and the adjustable camera lens of installation on the cell-phone shell that can be convenient can carry out remote shooting or closely enlarge the shooting as required manual focus, and it is effectual to shoot, has extended cell-phone service function.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the adjustable lens of the present invention.

Fig. 3 is a cross-sectional view of the adjustable lens of the present invention.

Fig. 4 is a schematic structural diagram of the present invention when the lens is not mounted.

Fig. 5 is a schematic diagram of the mobile phone case of the present invention.

In the figure: cell-phone shell body 1, back hole 2, cell-phone shell evagination pedestal 3, ring groove 4, bayonet 5, dop 6, lens cone 7, a knob adjusting cylinder 8, adjusting cylinder internal thread 9, lens cone external screw thread 10, convex lens retainer plate 11, convex lens 12, spacing collar 13, concave lens 14, inner tube 15, concave lens retainer plate 16.

Detailed Description

The invention is described in further detail below with reference to the following description of the drawings and the detailed description.

Referring to fig. 1 to 5, the utility model discloses an external adjustable lens's cell-phone shell, including cell-phone shell body 1, its characterized in that: the back of cell-phone shell body 1 has seted up back hole 2 corresponding to the position of cell-phone camera, the periphery of back hole 2 is fixed with cell-phone shell evagination pedestal 3, annular clamping groove 4 has been seted up on the interior anchor ring of cell-phone shell evagination pedestal 3, bayonet socket 5 has been seted up to the inner wall that just is located annular clamping groove 4 on the cell-phone shell evagination pedestal 3, install lens cone 7 in the annular clamping groove 4, the mounted position between lens cone 7 and the annular clamping groove 4 is provided with dop 6 corresponding with bayonet socket 5, the one end that lens cone 7 was provided with dop 6 is provided with the lens cone internal thread, install inner tube 15 on the lens cone internal thread, concave lens 14 is installed through concave lens retainer plate 16 in the inside of inner tube 15, install mobile regulation's knob on the outer circumference of lens cone 7 and adjust a section of thick bamboo 8, the outer tip.

The width of the notch at the middle section of the ring-shaped clamping groove 4 is smaller than the width of the two ends of the ring-shaped clamping groove 4, and the two bayonets 5 are symmetrically arranged.

The outer circumference of the outer end of the lens cone 7 is provided with a lens cone outer thread 10, the inner circumference of the knob adjusting cylinder 8 is provided with an adjusting cylinder inner thread 9, and the knob adjusting cylinder 8 is installed on the lens cone outer thread 10 through the adjusting cylinder inner thread 9.

And a limiting ring 13 is arranged at one end of the knob adjusting cylinder 8, which is far away from the convex lens fixing ring 11.

As shown in the drawings, the utility model discloses back hole 2 periphery on traditional cell-phone shell body 1 back is fixed with cell-phone shell evagination pedestal 3, and cell-phone shell evagination pedestal 3 can bond to be fixed at the back of cell-phone shell body 1 or with cell-phone shell body 1 integrated into one piece. Be provided with central through hole on cell-phone shell evagination pedestal 3, back hole 2 is linked together with the central through hole on the cell-phone shell evagination pedestal 3 to the center of back hole 2 coincides mutually with the center of cell-phone shell evagination pedestal 3, can not the off normal between the camera lens of cell-phone and the centre bore of cell-phone shell evagination pedestal 3 like this.

Seted up round ring groove 4 on the interior anchor ring of cell-phone shell evagination pedestal 3, ring groove 4 is used for installing fixed lens cone 7, and bayonet socket 5 has been seted up to the inner wall that just is located ring groove 4 on the cell-phone shell evagination pedestal 3, and bayonet socket 5 is two and the symmetry sets up, and bayonet socket 5 is linked together with ring groove 4. The width of the notch at the middle section of the ring-shaped clamping groove 4 is smaller than the width of the two ends of the ring-shaped clamping groove 4, and the arrangement is to facilitate the clamping of the clamping head 6 in the ring-shaped clamping groove 4 to prevent loosening. A lens cone 7 is installed in the annular clamping groove 4, a clamping head 6 corresponding to the bayonet 5 is arranged at the installation position between the lens cone 7 and the annular clamping groove 4, and the clamping head 6 is arranged corresponding to the bayonet 5. When in use, the draw-in gear 6 on the lens cone 7 firstly extends into the bayonet 5, then the lens cone 7 is rotated by a certain angle, so that the draw-in gear 6 slides by a certain distance along the annular clamping groove 4, the draw-in gear 6 is clamped in the annular clamping groove 4, the fixation of the lens cone 7 on the outer convex pedestal 3 of the mobile phone shell is realized, and the disassembly is also convenient.

An inner cylinder 15 is arranged in one end, provided with the clamping head 6, of the lens cone 7, an inner cylinder external thread is arranged on the inner cylinder 15, a lens cone internal thread is arranged in one end, provided with the clamping head 6, of the lens cone 7, and the lens cone internal thread and the inner cylinder external thread are screwed together. The outer side of one end of the inner cylinder 15 is provided with a circle of retaining ring, the diameter of the retaining ring is the same as the diameter of the excircle of the lens cone 7, the inner cylinder 15 is screwed into the lens cone 7 through the matching of the inner thread and the outer thread, the inner cylinder 15 is prevented from continuing to be screwed into the lens cone 7 by contacting the retaining ring with the end face of the lens cone 7 to a certain extent, and the overtravel of the lens cone 7 is prevented.

The end of the lens cone 7, provided with the chuck 6, is provided with a cone internal thread, an inner cylinder 15 is arranged on the cone internal thread, a concave lens fixing ring 16 is arranged in the inner cylinder 15, and a concave lens 14 is fixedly arranged on the concave lens fixing ring 16. The inner cylinder 15 can be removed, and when the inner cylinder 15 is removed, the concave lens 14 is removed. A knob adjusting cylinder 8 which can be movably adjusted is mounted on the outer circumference of the lens barrel 7, and the knob adjusting cylinder 8 can adopt various movable connection adjusting modes, such as a threaded movable connection adjusting mode, for example: a lens cone external thread 10 is arranged on the outer circumference of the outer end of the connecting lens cone 7, an adjusting cylinder internal thread 9 is arranged on the inner circumference of the knob adjusting cylinder 8, and the knob adjusting cylinder 8 is arranged on the lens cone external thread 10 through the adjusting cylinder internal thread 9. Besides, a limiting ring 13 is arranged at one end, far away from the convex lens fixing ring 11, of the knob adjusting cylinder 8, and the limiting ring 13 is used for blocking the knob adjusting cylinder 8 from exceeding a limit position in the rotation adjusting process, so that the knob adjusting cylinder 8 can be prevented from being screwed into the lens barrel 7 to a certain extent and then being separated from the lens barrel.

The above description is for further details of the present invention, and the detailed implementation of the present invention is not limited to these descriptions, and for those skilled in the art to which the present invention pertains, the present invention can be easily replaced, modified and changed without departing from the inventive concept of the present invention, and all of the simple replacements, modifications and changes should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides an external adjustable camera lens's cell-phone shell, includes cell-phone shell body (1), its characterized in that: the mobile phone shell comprises a mobile phone shell body (1), wherein a back hole (2) is formed in the back of the mobile phone shell body corresponding to a position of a mobile phone camera, a mobile phone shell outer convex pedestal (3) is fixed on the periphery of the back hole (2), an annular clamping groove (4) is formed in the inner annular surface of the mobile phone shell outer convex pedestal (3), a bayonet (5) is formed in the inner wall of the annular clamping groove (4) on the mobile phone shell outer convex pedestal (3), a lens cone (7) is installed in the annular clamping groove (4), a clamping head (6) corresponding to the bayonet (5) is arranged at the installation position between the lens cone (7) and the annular clamping groove (4), a lens cone internal thread is arranged at one end of the lens cone (7) provided with the clamping head (6), an inner cylinder (15) is installed on the lens cone internal thread, a concave lens (14) is installed in the inner cylinder (15) through a, the outer end part of the knob adjusting cylinder (8) is provided with a convex lens fixing ring (11), and a convex lens (12) is fixedly arranged on the convex lens fixing ring (11).

2. The mobile phone shell with the external adjustable lens as claimed in claim 1, wherein: the width of the notch in the middle section of the ring-shaped clamping groove (4) is smaller than the width of the two ends of the ring-shaped clamping groove (4), and the two bayonets (5) are symmetrically arranged.

3. The mobile phone shell with the external adjustable lens as claimed in claim 1, wherein: the outer circumference of the outer end of the lens barrel (7) is provided with a lens barrel external thread (10), the inner circumference of the knob adjusting cylinder (8) is provided with an adjusting cylinder internal thread (9), and the knob adjusting cylinder (8) is installed on the lens barrel external thread (10) through the adjusting cylinder internal thread (9).

4. The mobile phone shell with the external adjustable lens as claimed in claim 1, wherein: and a limiting ring (13) is arranged at one end of the knob adjusting cylinder (8) far away from the convex lens fixing ring (11).