CN112822484A

CN112822484A - Focusing device for mobile phone camera

Info

Publication number: CN112822484A
Application number: CN202110195707.2A
Authority: CN
Inventors: 李超
Original assignee: Hangzhou Zhanhong Technology Co Ltd
Current assignee: Hangzhou Zhanhong Technology Co Ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-05-18

Abstract

The invention relates to the technical field of focusing devices, and discloses a mobile phone camera focusing device which comprises a supporting plate, a fixing device, an adjusting device and an external camera device, the fixing device is fixedly arranged at the front end of the supporting plate, the adjusting device is fixedly arranged at the rear end of the supporting plate, the external camera device is movably arranged inside the adjusting device, the fixing device comprises two groups of first fixing plates which are fixedly arranged at the front end of the supporting plate, the upper side and the lower side of the visual end of the two groups of first fixing plates are fixedly connected with guide rods, the outer walls of the two groups of guide rods are inserted with first clamping plates, the spring has all been cup jointed to the left and right sides of first splint outer wall, and this novel scheme can change the external camera device of equidimension and model not through setting up adjusting device, can drive external camera device through setting up adjusting device and remove the horizontal adjustment.

Description

Focusing device for mobile phone camera

Technical Field

The invention belongs to the technical field of focusing devices, and particularly relates to a focusing device for a mobile phone camera.

Background

The mobile phone used in life has the functions of photographing and shooting when breeding, but due to the difference between the development of the technology and the requirements of people, a plurality of people cannot meet the requirement of a camera inside the mobile phone, so that the mobile phone can pursue a camera which can be installed outside the mobile phone, an external lens of the mobile phone is a lens outside a native lens of the mobile phone as the name suggests, a focal section of the original lens can be enriched, and the mobile phone can be used for shooting more playfulness.

However, the key of the existing mobile phone external camera depends on hardware support and software adaptation, particularly, the mobile phone external camera needs to be customized, and is generally specially made in the use process, so that the use process of mobile phones of different models is connected through a buckle, in the actual use process, the buckle connection is easy to separate the external camera from the mobile phone, the external camera needs to be specially made, the use of a plurality of mobile phones cannot be met, the external camera is only suitable for a small camera, and the barrel type external camera is not convenient to use, so that the mobile phone camera focusing device is provided.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides the mobile phone camera focusing device which effectively solves the problems that the key of the existing mobile phone external camera depends on hardware support and software adaptation, particularly the mobile phone external camera needs to be customized, and the use process generally needs to be specially made, so that the use process of mobile phones with different models is connected through a buckle, in the actual use process, the buckle connection is easy to separate the external camera from the mobile phone, the external camera needs to be specially made, the use of a plurality of mobile phones cannot be met, the external camera focusing device is only suitable for a small camera, and the barrel type external camera is not convenient to use.

In order to achieve the purpose, the invention provides the following technical scheme: a mobile phone camera focusing device comprises a supporting plate, a fixing device, an adjusting device and an external camera device, wherein the fixing device is fixedly arranged at the front end of the supporting plate, the adjusting device is fixedly arranged at the rear end of the supporting plate, and the external camera device is movably arranged inside the adjusting device;

the fixing device comprises two groups of first fixing plates, the two groups of first fixing plates are fixedly arranged at the front end of a supporting plate, the upper side and the lower side of the viewing ends of the two groups of first fixing plates are fixedly connected with guide rods, the outer walls of the two groups of guide rods are spliced with first clamping plates, springs are sleeved on the left side and the right side of the outer wall of each first clamping plate, the opposite ends of the springs on the left side and the right side are respectively connected with the viewing ends of the first fixing plates on the left side and the right side, and the viewing ends of the springs on the left side and the right side are respectively connected with the opposite ends of the first clamping;

the adjusting device comprises two sets of second fixing plates, the viewing ends of the two sets of second fixing plates are rotatably connected with first screw rods, moving blocks are screwed on the outer walls of the first screw rods, second clamping plates are fixedly connected to the upper sides of the moving blocks, third fixing plates are fixedly connected to the left ends and the right ends of the second clamping plates, threaded plates are fixedly connected to the upper ends of the third fixing plates, second screw rods are screwed on bodies of the threaded plates, third clamping plates are movably connected to the lower sides of the second screw rods, and the external camera device is located at the viewing ends of the third clamping plates and the second clamping plates.

Preferably, the third fixed plate looks the end and has all seted up the spout, the equal fixedly connected with slider in both ends about the third splint, the slider joint is inside the spout.

Preferably, the viewing ends of the third clamping plate and the second clamping plate are fixedly connected with wear-resistant blocks, and the wear-resistant blocks are made of rubber.

Preferably, the viewing sides of the two groups of second fixing plates are fixedly connected with limit rods, and the limit rods penetrate through the lower side of the moving block.

Preferably, the right end of the first screw rod and the top end of the second screw rod are fixedly connected with handles, and the lower side handle is located at the right end of the supporting plate.

Preferably, the two groups of first clamping plates are fixedly provided with clamping grooves at the viewing ends, and the thickness of each clamping groove is 0.2mm-0.5 mm.

Compared with the prior art, the invention has the beneficial effects that:

1. the device is fixed on mobile phones with different sizes by arranging the fixing device, the mobile phones are placed on the viewing sides of the two groups of first clamping plates, the first clamping plates are driven by the elasticity of the springs to fix the mobile phones, and the volume keys and the switch keys on the side ends of the mobile phones are prevented from being damaged by arranging the clamping grooves;

2. the external camera devices with different sizes and models can be replaced by arranging the adjusting device, the external camera devices can be driven to move left and right for adjustment by arranging the adjusting device, and the external camera devices are aligned with the camera of the mobile phone, so that the external camera devices are matched with the camera of the mobile phone;

3. through setting up the spout and cooperating with the slider, can fix and spacing third splint, prevent that third splint from following the second screw rod rotatory in the removal, through setting up wear-resisting piece, prevent that third splint and second splint from damaging external camera device's shell.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a rear view of the collection bin of the present invention;

fig. 4 is a schematic structural view of the first splint of the present invention.

In the figure: 100. a support plate; 200. a fixing device; 210. a first fixing plate; 220. a guide bar; 230. a first splint; 240. a spring; 300. an adjustment device; 310. a second fixing plate; 320. a first screw; 330. a moving block; 331. a limiting rod; 340. a second splint; 350. a third fixing plate; 360. a screw plate; 370. a second screw; 380. a third splint; 400. an external camera device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a focusing apparatus for a mobile phone camera includes a supporting plate 100, a fixing device 200, an adjusting device 300 and an external camera 400, wherein the fixing device 200 is fixedly mounted at the front end of the supporting plate 100, the adjusting device 300 is fixedly mounted at the rear end of the supporting plate 100, and the external camera 400 is movably mounted inside the adjusting device 300.

Referring to fig. 1 and 4, the fixing device 200 includes two sets of first fixing plates 210, the two sets of first fixing plates 210 are fixedly mounted at the front end of the supporting plate 100, the upper and lower sides of the viewing ends of the two sets of first fixing plates 210 are fixedly connected with guide rods 220, the outer walls of the two sets of guide rods 220 are inserted with first clamping plates 230, the left and right sides of the outer wall of the first clamping plate 230 are sleeved with springs 240, the opposite ends of the springs 240 on the left and right sides are respectively connected with the viewing ends of the first fixing plates 210 on the left and right sides, and the viewing ends of the springs 240 on the left and right sides are respectively connected with the opposite ends of the first clamping plates 230 on.

Referring to fig. 2 and 3, the adjusting device 300 includes two sets of second fixing plates 310, the viewing ends of the two sets of second fixing plates 310 are rotatably connected with a first screw 320, the outer wall of the first screw 320 is screwed with a moving block 330, the upper side of the moving block 330 is fixedly connected with a second clamping plate 340, the left and right ends of the second clamping plate 340 are fixedly connected with a third fixing plate 350, the upper end of the third fixing plate 350 is fixedly connected with a screw plate 360, the body of the screw plate 360 is screwed with a second screw 370, the lower side of the second screw 370 is movably connected with a third clamping plate 380, the external camera device 400 is located at the viewing ends of the third clamping plate 380 and the second clamping plate 340, the viewing end of the third fixing plate 350 is provided with a sliding groove, the left and right ends of the third clamping plate 380 are fixedly connected with a sliding block, the sliding block is clamped inside the sliding groove, the sliding groove is matched with the sliding block, the third clamping plate 380 can be fixed and limited, and the third clamping plate 380, the outer shell of the external camera device 400 is prevented from being damaged by the third clamping plate 380 and the second clamping plate 340 due to the fact that the wear-resistant blocks are fixedly connected to the viewing ends of the third clamping plate 380 and the second clamping plate 340, the viewing sides of the two sets of second fixing plates 310 are fixedly connected with limiting rods 331, the limiting rods 331 penetrate through the lower sides of the moving blocks 330, the moving blocks 330 are prevented from shaking in the using process due to the arrangement of the limiting rods 331, handles are fixedly connected to the right ends of the first screw rods 320 and the top ends of the second screw rods 370 and located at the right ends of the supporting plate 100, the first screw rods 320 and the second screw rods 370 are convenient to use due to the arrangement of the handles, clamping grooves are fixedly formed in the viewing ends of the two sets of first clamping plates 230, the thickness of the clamping grooves is 0.2mm-0.5mm, and volume keys and mechanical keys on the side end of the mobile phone are prevented from being.

The working principle is as follows: when the novel scheme is implemented specifically, the external camera device 400 is placed on the viewing side of the third clamp plate 380 and the second clamp plate 340, the second screw 370 is rotated, the third clamp plate 380 is driven to move up and down through the second screw 370, the external camera device 400 is pressed down through the downward movement of the third clamp plate 380, the external camera device 400 is fixed through the third clamp plate 380 and the second clamp plate 340, meanwhile, the third clamp plate 380 is limited through the slider, the slider slides in the sliding groove when the third clamp plate 380 performs camera shooting movement, the third clamp plate 380 is prevented from swinging left and right along with the second screw 370, the mobile phone is placed on the viewing side of the two sets of first clamp plates 230, the camera of the mobile phone and the external camera device 400 are positioned on the same horizontal line, the first clamp plate 230 is driven to fix the mobile phone through the elastic force of the spring 240, the first screw 320 is rotated, and the moving block 330 is driven to rotate through the first screw 320, The second clamping plate 340, the third fixing plate 350, the screw plate 360, the second screw 370 and the third clamping plate 380 move left and right, the external camera device 400 is adjusted left and right by rotating the first screw 320, and the external camera device 400 is aligned with the camera of the mobile phone, so that the external camera device 400 is matched with the camera of the mobile phone.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cell-phone camera focusing device which characterized in that: the device comprises a support plate (100), a fixing device (200), an adjusting device (300) and an external camera device (400), wherein the fixing device (200) is fixedly arranged at the front end of the support plate (100), the adjusting device (300) is fixedly arranged at the rear end of the support plate (100), and the external camera device (400) is movably arranged inside the adjusting device (300);

the fixing device (200) comprises two groups of first fixing plates (210), the two groups of first fixing plates (210) are fixedly installed at the front end of the supporting plate (100), the upper side and the lower side of the viewing end of the two groups of first fixing plates (210) are fixedly connected with guide rods (220), the outer walls of the two groups of guide rods (220) are spliced with first clamping plates (230), springs (240) are sleeved on the left side and the right side of the outer wall of the first clamping plates (230), the opposite ends of the springs (240) on the left side and the right side are respectively connected with the viewing end of the first fixing plates (210) on the left side and the right side, and the viewing ends of the springs (240) on the left side and the right side are respectively connected with the opposite ends of the first clamping plates (230);

the adjusting device (300) comprises two sets of second fixing plates (310), the viewing ends of the two sets of second fixing plates (310) are rotatably connected with first screw rods (320), the outer wall of each first screw rod (320) is connected with a moving block (330) in a threaded manner, the upper side of each moving block (330) is fixedly connected with a second clamping plate (340), the left end and the right end of each second clamping plate (340) are fixedly connected with third fixing plates (350), the upper end of each third fixing plate (350) is fixedly connected with a threaded plate (360), a body of each threaded plate (360) is connected with a second screw rod (370) in a threaded manner, the lower side of each second screw rod (370) is movably connected with a third clamping plate (380), and the external camera device (400) is located at the viewing ends of the third clamping plates (380) and the second clamping plates (340).

2. The focusing device for the camera of the mobile phone according to claim 1, wherein: the looks end of third fixed plate (350) has all seted up the spout, the equal fixedly connected with slider in both ends about third splint (380), the slider joint is inside the spout.

3. The focusing device for the camera of the mobile phone according to claim 1, wherein: the viewing ends of the third clamping plate (380) and the second clamping plate (340) are fixedly connected with wear-resistant blocks, and the wear-resistant blocks are made of rubber.

4. The focusing device for the camera of the mobile phone according to claim 1, wherein: the viewing sides of the two groups of second fixing plates (310) are fixedly connected with limiting rods (331), and the limiting rods (331) penetrate through the lower side of the moving block (330).

5. The focusing device for the camera of the mobile phone according to claim 1, wherein: the right end of the first screw rod (320) and the top end of the second screw rod (370) are fixedly connected with handles, and the handles on the lower side are located at the right end of the supporting plate (100).

6. The focusing device for the camera of the mobile phone according to claim 1, wherein: the two groups of first clamping plates (230) are fixedly provided with clamping grooves at the viewing ends, and the thickness of each clamping groove is 0.2mm-0.5 mm.