阅读说明：本技术 一种滤镜支架 (Filter support ) 是由 张宇 潘文伟 陈民昌 于 2019-11-26 设计创作，主要内容包括：本发明提供了一种滤镜支架,其包括：外置镜头、滤镜、用于将所述滤镜安装在所述外置镜头上的镜片夹、用于调节所述外置镜头位置的折叠机构以及用于将外置镜头可运动地安装在手机上的调节部件,所述调节部件与手机可拆卸地连接,所述折叠机构与所述调节部件连接,所述外置镜头安装在所述折叠机构上,所述滤镜通过所述镜片夹与所述外置镜头连接。通过连接结构将外置镜头和滤镜同时安装在手机上,实现调整滤镜和手机外置镜头共同使用,便于滤镜和手机外置镜头的调节,提高拍摄效果,便于用户使用,提高用户体验。(The present invention provides a filter support, comprising: the mobile phone comprises an external lens, a filter, a lens clamp used for installing the filter on the external lens, a folding mechanism used for adjusting the position of the external lens and an adjusting part used for movably installing the external lens on a mobile phone, wherein the adjusting part is detachably connected with the mobile phone, the folding mechanism is connected with the adjusting part, the external lens is installed on the folding mechanism, and the filter is connected with the external lens through the lens clamp. Install external camera lens and filter simultaneously on the cell-phone through connection structure, realize adjusting filter and the external camera lens of cell-phone and use jointly, the filter of being convenient for and the regulation of the external camera lens of cell-phone improve the shooting effect, and the user of being convenient for uses, improves user experience.)

1. A filter support, comprising: the bottom plate is used for being connected with a mobile phone, the bottom plate is provided with a folding mechanism for adjusting the telescopic length, and the folding mechanism is provided with a lens clamp for placing a filter.

2. The filter holder according to claim 1, further comprising a lens holder for holding a lens of a cellular phone.

3. The filter holder according to claim 2, wherein the lens holder further comprises a base plate for housing a lens of a mobile phone, and the base plate is provided with a rotating ring for driving the lens to rotate;

the lens holder includes a plurality of sets of slots for insertion of filter lenses.

4. A filter carrier as claimed in claim 1, in which the folding structure comprises: a plurality of hinged links having a first knob that fixes a hinge position.

5. A filter carrier as claimed in claim 1, in which the base plate comprises: a movable plate and a fixed plate;

the folding mechanism is fixed on the surface of the movable plate;

the fixing plate includes: the mobile phone comprises a clamping component used for clamping the mobile phone and an adjusting component connected with the movable plate and used for adjusting displacement.

6. A filter holder according to claim 5, wherein the holding member comprises: a clamping component shell, a right-angle rack bar, a second knob for adjusting the displacement of the right-angle rack bar and two clamping plates for clamping the side wall of the mobile phone,

the second knobs are rotatably arranged on the shell, are in transmission connection with the right-angle rack rod and drive the right-angle rack rod to contract/extend through rotation; the rack bar is arranged on the shell, and the clamping plates are arranged at two ends of the rack bar.

7. A filter holder according to claim 6, wherein the adjustment member comprises: a push plate, a third knob for adjusting the displacement of the push plate,

the push plate is arranged on the shell in a vertically sliding mode, the third knob is connected with the push plate through a rack in a transmission mode, and the push plate is connected with the movable plate.

8. A filter holder according to claim 7, wherein the push plate, the fixed plate and the movable plate are in the same plane.

9. A filter holder according to claim 3, wherein the lens holder further comprises: and the locking component is used for locking the relative position of the chassis and the rotating ring and is arranged between the rotating ring and the chassis.

10. The filter holder of claim 2, wherein the lens holder is a clip, and the lens is positioned to face the lens clip of the folding mechanism.

Technical Field

The invention relates to the technical field of shooting tools, in particular to a filter support.

Background

With the development of the times, mobile phones are also more and more intelligent, and users have higher requirements on the shooting effect and the beautifying function of the mobile phones.

In the prior art, in order to achieve the shooting effect of the mobile phone in the functions of long distance, short distance, wide angle, long focus, deformation, distance increment, micro distance, fish eye and the like, and to achieve the effects of gradual change, light reduction and the like of the mobile phone lens, a user usually aligns the mobile phone with an external lens manually, or directly places a filter on the mobile phone lens, that is, the user directly holds the external lens or the filter with the hand to adjust, and in this case, the shooting effect is poor because the hand of the user is moving, and the external lens or the filter is inconvenient to adjust.

Disclosure of Invention

The invention aims to solve the technical problem of providing a filter support aiming at the defects of the prior art.

The technical scheme for solving the technical problems is as follows: a filter carrier, comprising: the bottom plate is used for being connected with a mobile phone, the bottom plate is provided with a folding mechanism for adjusting the telescopic length, and the folding mechanism is provided with a lens clamp for placing a filter.

The invention has the beneficial effects that: through designing the filter support, pass through the support mounting with the filter on the cell-phone, the regulation of the filter of being convenient for improves the shooting effect, and the user of being convenient for uses, improves user experience.

On the basis of the technical scheme, the invention can be further improved as follows.

Further, still include, be used for fixed cell-phone camera lens's lens holder.

The beneficial effect of adopting the further scheme is that: install external camera lens and filter simultaneously on the cell-phone through the design support, realize that filter and the external camera lens of cell-phone use jointly, the regulation of the external camera lens of filter and cell-phone of being convenient for improves the shooting effect, and the user of being convenient for uses, improves user experience.

The lens clamp further comprises a chassis for sleeving a mobile phone lens, and a rotating ring capable of driving the lens to rotate is mounted on the chassis; the lens holder includes a plurality of sets of slots for insertion of filter lenses.

The beneficial effect of adopting the further scheme is that: the setting of rotatory ring for adjust the remote of external camera lens and closely, wide angle, long burnt, warp, increase range, microspur, functions such as fisheye, improve the shooting effect, the user of being convenient for uses, improves user experience.

Further, the folding structure includes: a plurality of hinged links having a first knob that fixes a hinge position.

The beneficial effect of adopting the further scheme is that: the setting of a plurality of articulated connecting rods is convenient for adjust the position of external camera lens and filter and the distance between the two and the cell-phone, improves and adjusts efficiency, and when accomodating, the user can fold the support into storage state, reduces the space occupation volume of support, improves user experience.

Further, the base plate includes: a movable plate and a fixed plate;

the folding mechanism is fixed on the surface of the movable plate;

the fixing plate includes: the mobile phone comprises a clamping component used for clamping the mobile phone and an adjusting component connected with the movable plate and used for adjusting displacement.

The beneficial effect of adopting the further scheme is that: the setting of fly leaf and fixed plate is convenient for adjust the height of external camera lens and filter, improves regulation efficiency.

Further, the clamping member includes: a clamping component shell, a right-angle rack bar, a second knob for adjusting the displacement of the right-angle rack bar and two clamping plates for clamping the side wall of the mobile phone,

the second knobs are rotatably arranged on the shell, are in transmission connection with the right-angle rack rod and drive the right-angle rack rod to contract/extend through rotation; the rack bar is movably arranged on the shell, and the clamping plates are arranged at two ends of the rack bar.

The beneficial effect of adopting the further scheme is that: the setting of right angle rack pole, second knob, the support clamp of being convenient for is established on the cell-phone, through the cooperation of right angle rack pole, second knob, can install the support fast on the cell-phone, raises the efficiency.

Further, the adjusting part includes: a push plate, a third knob for adjusting the displacement of the push plate,

the push plate is arranged on the shell in a vertically sliding mode, the third knob is connected with the push plate through a rack in a transmission mode, and the push plate is connected with the movable plate.

The beneficial effect of adopting the further scheme is that: the setting of push pedal, third knob for adjust the upper and lower position of external camera lens and filter, through the drive fit of third knob and push pedal, realize the upper and lower position control to external camera lens and filter, the user of being convenient for uses the support, is convenient for adjust the support, improves user experience.

Further, the push plate, the fixed plate and the movable plate are in the same plane.

Further, the lens holder further includes: and the locking component is used for locking the relative position of the chassis and the rotating ring and is arranged between the rotating ring and the chassis.

Furthermore, the lens support is a clip, and the position for placing the lens is opposite to the lens clip of the folding mechanism.

Advantages of additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of a stent according to an embodiment of the present invention.

Fig. 2 is a second schematic structural diagram of a bracket according to an embodiment of the present invention.

Fig. 3 is a third schematic structural diagram of a bracket according to an embodiment of the present invention.

Fig. 4 is a fourth schematic structural diagram of a bracket according to an embodiment of the present invention.

Fig. 5 is a fifth schematic structural view of a bracket according to an embodiment of the present invention.

Fig. 6 is a sixth schematic structural view of a bracket according to an embodiment of the present invention.

Fig. 7 is a seventh schematic structural diagram of a bracket according to an embodiment of the present invention.

Fig. 8 is an eighth schematic structural diagram of a bracket according to an embodiment of the present invention.

Fig. 9 is a ninth schematic structural diagram of a bracket according to an embodiment of the present invention.

Fig. 10 is a tenth of a structural schematic diagram of a bracket according to an embodiment of the present invention.

Fig. 11 is an eleventh schematic structural diagram of a bracket according to an embodiment of the present invention.

Fig. 12 is a twelfth schematic structural view of a bracket according to an embodiment of the present invention.

Fig. 13 is a thirteen schematic structural diagrams of the bracket according to the embodiment of the present invention.

Fig. 14 is a fourteenth schematic structural diagram of a stent according to an embodiment of the present invention.

Fig. 15 is a fifteenth schematic structural view of a bracket according to an embodiment of the present invention.

Fig. 16 is a sixteenth schematic structural diagram of a bracket according to an embodiment of the present invention.

Fig. 17 is a seventeenth schematic structural diagram of a stent according to an embodiment of the present invention.

Fig. 18 is an eighteen schematic structural diagram of a bracket according to an embodiment of the present invention.

Fig. 19 is a nineteenth schematic structural diagram of a bracket according to an embodiment of the present invention.

Fig. 20 is a twenty-first schematic structural view of a bracket according to an embodiment of the invention.

Fig. 21 is a twenty-one schematic structural diagram of a bracket according to an embodiment of the invention.

Fig. 22 is a twenty-two schematic structural views of a bracket according to an embodiment of the present invention.

Fig. 23 is a schematic twenty-third of a structure of a bracket according to an embodiment of the present invention.

The reference numbers illustrate: 1-external lens; 2-a filter; 3-a lens holder; 4-a folding mechanism; 5-a mobile phone; 6-an adjustment member; 7-a rotating ring; 8-fixed rotating disc; 9-rotating the support; 10-tooth type tightening ring; 11-a fixed frame; 12-a terminal link; 13-a first spring; 14-a ball bearing; 15-a second spring; 16-an adjusting plate; 17-a mandril; 18-a first rubber mat; 19-a conditioning aperture; 20-a starting end connecting rod; 21-an intermediate link; 22-a sliding guide plate; 23-fixing the guide plate; 24-a push plate; 25-a rotating gear; 26-a second rubber mat; 27-a first knob; 28-a housing; 29-a clamping device; 30-a third knob; 31-a fixed base plate; 32-a first rack; 33-a driven gear; 34-right angle rack bar; 35-a second knob; 36-a return spring; 37-a non-slip mat; 38-a second rack; 39-clamp.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

As shown in fig. 1 to 23, fig. 1 is a schematic structural diagram of a bracket according to an embodiment of the present invention. Fig. 2 is a second schematic structural diagram of a bracket according to an embodiment of the present invention. Fig. 3 is a third schematic structural diagram of a bracket according to an embodiment of the present invention. Fig. 4 is a fourth schematic structural diagram of a bracket according to an embodiment of the present invention. Fig. 5 is a fifth schematic structural view of a bracket according to an embodiment of the present invention. Fig. 6 is a sixth schematic structural view of a bracket according to an embodiment of the present invention. Fig. 7 is a seventh schematic structural diagram of a bracket according to an embodiment of the present invention. Fig. 8 is an eighth schematic structural diagram of a bracket according to an embodiment of the present invention. Fig. 9 is a ninth schematic structural diagram of a bracket according to an embodiment of the present invention. Fig. 10 is a tenth of a structural schematic diagram of a bracket according to an embodiment of the present invention. Fig. 11 is an eleventh schematic structural diagram of a bracket according to an embodiment of the present invention. Fig. 12 is a twelfth schematic structural view of a bracket according to an embodiment of the present invention. Fig. 13 is a thirteen schematic structural diagrams of the bracket according to the embodiment of the present invention. Fig. 14 is a fourteenth schematic structural diagram of a stent according to an embodiment of the present invention. Fig. 15 is a fifteenth schematic structural view of a bracket according to an embodiment of the present invention. Fig. 16 is a sixteenth schematic structural diagram of a bracket according to an embodiment of the present invention. Fig. 17 is a seventeenth schematic structural diagram of a stent according to an embodiment of the present invention. Fig. 18 is an eighteen schematic structural diagram of a bracket according to an embodiment of the present invention. Fig. 19 is a nineteenth schematic structural diagram of a bracket according to an embodiment of the present invention. Fig. 20 is a twenty-first schematic structural view of a bracket according to an embodiment of the invention. Fig. 21 is a twenty-one schematic structural diagram of a bracket according to an embodiment of the invention. Fig. 22 is a twenty-two schematic structural views of a bracket according to an embodiment of the present invention. Fig. 23 is a schematic twenty-third of a structure of a bracket according to an embodiment of the present invention.

Wherein the arrow in fig. 7 represents the direction of rotation of the first knob; the double-headed arrow in fig. 19 represents the direction or trajectory of the motion of the push plate.

A filter carrier, comprising: the bottom plate is used for being connected with a mobile phone, the bottom plate is provided with a folding mechanism for adjusting the telescopic length, and the folding mechanism is provided with a lens clamp for placing a filter.

Through designing the filter support, pass through the support mounting with the filter on the cell-phone, the regulation of the filter of being convenient for improves the shooting effect, and the user of being convenient for uses, improves user experience.

Further, still include, be used for fixed cell-phone camera lens's lens holder.

Install external camera lens and filter simultaneously on the cell-phone through the design support, realize that filter and the external camera lens of cell-phone use jointly, the regulation of the external camera lens of filter and cell-phone of being convenient for improves the shooting effect, and the user of being convenient for uses, improves user experience.

The lens clamp further comprises a chassis for sleeving a mobile phone lens, and a rotating ring capable of driving the lens to rotate is mounted on the chassis; the lens holder includes a plurality of sets of slots for insertion of filter lenses.

The setting of rotatory ring for adjust the remote of external camera lens and closely, wide angle, long burnt, warp, increase range, microspur, functions such as fisheye, improve the shooting effect, the user of being convenient for uses, improves user experience.

Wherein, the clamping groove is the mounting groove.

Further, the folding structure includes: a plurality of hinged links having a first knob that fixes a hinge position.

The setting of a plurality of articulated connecting rods is convenient for adjust the position of external camera lens and filter and the distance between the two and the cell-phone, improves and adjusts efficiency, and when accomodating, the user can fold the support into storage state, reduces the space occupation volume of support, improves user experience.

Further, the base plate includes: a movable plate and a fixed plate;

the folding mechanism is fixed on the surface of the movable plate;

the fixing plate includes: the mobile phone comprises a clamping component used for clamping the mobile phone and an adjusting component connected with the movable plate and used for adjusting displacement.

The setting of fly leaf and fixed plate is convenient for adjust the height of external camera lens and filter, improves regulation efficiency.

Further, the clamping member includes: a clamping component shell, a right-angle rack bar, a second knob for adjusting the displacement of the right-angle rack bar and two clamping plates for clamping the side wall of the mobile phone,

the second knobs are rotatably arranged on the shell, are in transmission connection with the right-angle rack rod and drive the right-angle rack rod to contract/extend through rotation; the rack bar is movably arranged on the shell, and the clamping plates are arranged at two ends of the rack bar.

The setting of right angle rack pole, second knob, the support clamp of being convenient for is established on the cell-phone, through the cooperation of right angle rack pole, second knob, can install the support fast on the cell-phone, raises the efficiency.

Wherein, the clamping plate is the clamping device.

Further, the adjusting part includes: a push plate, a third knob for adjusting the displacement of the push plate,

the push plate is arranged on the shell in a vertically sliding mode, the third knob is connected with the push plate through a rack in a transmission mode, and the push plate is connected with the movable plate.

The setting of push pedal, third knob for adjust the upper and lower position of external camera lens and filter, through the drive fit of third knob and push pedal, realize the upper and lower position control to external camera lens and filter, the user of being convenient for uses the support, is convenient for adjust the support, improves user experience.

Further, the push plate, the fixed plate and the movable plate are in the same plane.

The up-and-down adjustment of the bracket is convenient.

Further, the lens holder further includes: and the locking component is used for locking the relative position of the chassis and the rotating ring and is arranged between the rotating ring and the chassis.

The locking component is a combined structure of the first spring 13 and the ball 14.

Furthermore, the lens support is a clip, and the position for placing the lens is opposite to the lens clip of the folding mechanism.

Specifically, an embodiment of the present invention provides a filter support, which includes: the mobile phone with the filter function comprises an external lens 1, a filter 2, a lens clamp 3 used for installing the filter 2 on the external lens 1, a folding mechanism 4 used for adjusting the position of the external lens 1 and an adjusting part 6 used for movably installing the external lens 1 on a mobile phone 5, wherein the adjusting part 6 is detachably connected with the mobile phone 5, the folding mechanism 4 is connected with the adjusting part 6, the external lens 1 is installed on the folding mechanism 4, and the filter 2 is connected with the external lens 1 through the lens clamp 3.

Install external camera lens and filter simultaneously on the cell-phone through connection structure, realize adjusting filter and the external camera lens of cell-phone and use jointly, the filter of being convenient for and the regulation of the external camera lens of cell-phone improve the shooting effect, and the user of being convenient for uses, improves user experience.

The invention relates to the technical field of shooting effect equipment, in particular to an external lens filter support for a mobile phone. The invention provides a support for using a filter when an external lens of a mobile phone is used. Can conveniently adjust the function of the filter and the external lens of the mobile phone, can conveniently adjust the functions of up-down, front-back, left-right and rotation, can be folded and the up-down part is disassembled to reduce the space for convenient carrying,

further, the lens holder 3 includes: a rotating ring 7 for adjusting the external lens 1, a fixed rotating disk (namely a chassis) 8, a rotating support 9, a tooth-type tightening ring 10 and a pair of fixed frames 11,

the rotary disk 7 is of a circular structure, through holes are formed in the middle parts of the fixed rotary disk 8 and the rotary support 9, the tooth-type screwing ring 10 and the external lens 1 are of cylindrical structures,

the rotating support 9 is rotatably connected with the fixed rotating disk 8, the rotating support 9 and the fixed rotating disk 8 are sleeved on the outer side wall of the tooth-type screwing ring 10, the tooth-type screwing ring 10 is connected with the rotating ring 7, the tooth-type screwing ring 10 is in transmission connection with the rotating support 9, the tooth-type screwing ring 10 and the rotating ring 7 are both sleeved on the outer side wall of the external lens 1,

the rotatable bottom end of the rotating ring 7 is mounted on the fixed rotating disk 8, a pair of fixed frames 11 are respectively and correspondingly arranged at two sides of the rotating support 9, the filter 2 is arranged between the pair of fixed frames 11,

the bottom of the fixed rotating disk 8 is connected with a tail end connecting rod 12 in the folding mechanism 4.

Rotatory ring, fixed rotary disk, rotating support, tooth-like tight circle and a pair of fixed frame's integrated design soon for adjust external camera lens remote and closely, wide angle, long burnt, warp, increase range, microspur, function such as flake, simultaneously through fixed frame installation filter, the user of being convenient for improves the shooting effect to the regulation of filter and the external camera lens of cell-phone, and the user of being convenient for uses, improves user experience.

The filter support for the external lens of the mobile phone solves the problem that the filter is used under the condition of using the external lens.

The filter support comprises a rotating ring, wherein two symmetrical holes are formed in the upper portion of the rotating ring, a first spring and balls are mounted on the balls and matched with pits of an upper fixed rotating disk, a rotating support is arranged above the central position of the fixed rotating disk, a tooth-type tightening ring is arranged above the central position of the rotating support, two fixed frames are symmetrically mounted on two sides of the upper portion of the rotating support, two threaded hole mounting screws are arranged at one end of each fixed frame to fix an inner spring (namely a second spring), the second spring supports an adjusting plate inside the fixed frame, the adjusting plate can rotate in an angle under the condition of stress, an anti-skid rubber pad (namely a first rubber pad) is arranged on the other side of the adjusting plate, and the outer side of the fixed rotating disk is connected with a tail end connecting rod.

The tooth-type screwing ring is matched with the rotating ring when rotating and being matched with the rotating support, the tooth-type screwing ring is automatically locked by the deformation of the curved surface when being matched with the rotating ring, and the tooth-type screwing ring can be disassembled by utilizing the inclination rotation between the tooth-type screwing ring and the two tooth surfaces of the rotating support when being disassembled.

Further, the lens holder 3 further includes: a first spring 13 and a ball 14,

the rotating ring 7 is provided with mounting holes for mounting the first springs 13 and the balls 14, the first springs 13 and the balls 14 are arranged in the mounting holes, the balls 14 are arranged at the top ends of the first springs 13, one end of the fixed rotating disk 8 close to the rotating ring 7 is provided with a plurality of grooves which are matched with the balls 14,

an inner helical gear ring is arranged on the rotary support 9, an outer helical gear ring is arranged on the tooth type screwing ring 10, and the inner helical gear ring is meshed with the outer helical gear ring.

The setting of first spring and ball for the position relation of rotatory ring and fixed rotary disk is rotated in the restriction, keeps current adjusting position, plays the automatic locking of curved surface deformation when tooth-like tight circle and rotatory ring cooperation, and the slope rotation detachable between usable tooth-like tight circle and the rotatory two flank of tooth of support during the dismantlement, the installation and the maintenance of the part of being convenient for, reduction in production cost improves user experience.

The matching surface of the fixed rotating disc and the rotating ring can be provided with 24 grooves, the 24 grooves can be used for positioning the balls of the rotating ring in the rotating process, and the angle of each groove relative to the center position is 15 degrees and can rotate by 360 degrees.

Further, the fixing frame 11 further includes: a second spring 15, an adjusting plate 16, a top rod 17 and a first rubber pad 18,

the fixed frame 11 is provided with an installation groove for installing the adjusting plate 16, the adjusting plate 16 is provided with an adjusting hole 19, the adjusting hole 19 is in an oval shape, the adjusting plate 16 is installed in the installation groove through a bolt, the bolt penetrates through the adjusting hole 19,

the top rod 17 is spirally connected to the side wall of the fixed frame 11, the top rod 17 penetrates through the side wall of the fixed frame 11, the end part of the top rod 17 is abutted with one end of the second spring 15, the other end of the second spring 15 is abutted with the adjusting plate 16,

the first rubber pad 18 is attached to the working surface of the adjustment plate 16, and the filter 2 is interposed between the adjustment plates 16.

The setting of second spring 15, adjusting plate 16, ejector pin 17 and first rubber pad 18 for carry on spacingly to filter 2, inclination can be adjusted to the adjusting plate, and the installation and the maintenance of the filter of being convenient for raise the efficiency.

The fixed frame is connected and installed on two sides of the symmetrical position of the rotary support through screws, two grooves are formed in the fixed frame, and the width of each groove is used for installing the adjusting plate and the anti-skid rubber pad (namely the first rubber pad).

Further, the folding mechanism 4 includes: a start end connecting rod 20, a middle connecting rod 21, a tail end connecting rod 12, a sliding guide plate (i.e. a movable plate) 22, a fixed guide plate 23 and a push plate 24,

one end of the end link 12 is rotatably connected to the fixed rotating disk 8 in the lens holder 3, the other end of the end link 12 is rotatably connected to one end of the intermediate link 21, the other end of the intermediate link 21 is rotatably connected to one end of the start link 20, the other end of the start link 20 is rotatably connected to the sliding guide 22, the bottom of the sliding guide 22 is slidably connected to the fixed guide 23,

one end of the push plate 24 is connected with the fixed guide plate 23, and the other end of the push plate 24 is in transmission connection with a rotating gear 25 in the adjusting part 6.

The setting of top connecting rod, middle connecting rod, terminal connecting rod, slip baffle, fixed baffle and push pedal is convenient for adjust the position of external camera lens and filter and with the distance between the cell-phone, improves the regulation efficiency, when accomodating, the user can fold the support into storage state, reduces the space occupation volume of support, improves user experience.

The tail end hinge is connected with the middle connecting rod, the middle connecting rod is hinged to the top connecting rod, a knob (namely a first knob) is arranged on one side of each connecting rod connecting portion to screw, the top connecting rod is connected with the sliding guide plate, a fixed guide plate is arranged below the sliding guide plate, a rubber pad (namely a second rubber pad) is arranged below the fixed guide plate, the fixed guide plate is connected with the push plate, and a shell is arranged above the push plate.

The hinge connecting rod mechanism and the connecting rod can be divided into three corresponding sections, one end of each connecting rod is connected through a screw, and the corresponding end of each connecting rod is connected through a knob (namely a first knob). The connecting rod can rotate at any angle within the limited range, so that the filter is better close to the external lens, and the supporting effect is achieved.

The fixed guide plate is connected with the push plate through four screws, so that the push plate can drive the fixed guide plate to move when moving.

Further, the folding mechanism 4 further includes: a second rubber pad 26 and a plurality of first knobs 27 for locking the rotation of the links,

the second rubber pad 26 is installed at the bottom of the fixed guide plate 23, the top of the fixed guide plate 23 is provided with a sliding groove, the bottom of the sliding guide plate 22 is provided with a sliding rail, the sliding guide plate 22 and the fixed guide plate 23 are slidably connected through the matching manner of the sliding groove and the sliding rail,

the first knobs 27 are respectively provided at the connection position of the fixed rotary disk 8 and the end link 12, the connection position of the end link 12 and the intermediate link 21, the connection position of the intermediate link 21 and the start link 20, and the connection position of the start link 20 and the slide guide 22, respectively.

The second rubber pad is arranged for preventing the bracket from wearing the mobile phone; the arrangement of the first knob is used for locking or disassembling the connecting rod, so that the operation of a user is facilitated, and the stability of the support is improved.

Further, the adjusting part includes: a housing (i.e., a fixing plate) 28, a holding device 29 for holding the cell phone 5, a push plate 24, a third knob 30 for adjusting the displacement of the push plate 24, a rotary gear 25, and a fixing base plate 31,

the fixed bottom plate 31 is arranged at the bottom of the shell 28, the push plate 24 is arranged on the fixed bottom plate 31 in a vertically sliding manner, the rotating gear 25 is rotatably arranged on the fixed bottom plate 31, the third knob 30 is connected with the rotating gear 25, a push plate through hole is arranged in the middle of the push plate 24, a first rack 32 is arranged in the push plate through hole, the push plate through hole is sleeved on the rotating gear 25, the first rack 32 is meshed with the rotating gear 25,

the gripping devices 29 are disposed on the left and right sides of the housing 28.

The device comprises a shell, a clamping device, a push plate, a third knob, a rotating gear and a fixed bottom plate, wherein the shell, the clamping device, the push plate, the third knob, the rotating gear and the fixed bottom plate are arranged and used for adjusting the upper and lower positions of an external lens and a filter; the setting of centre gripping equipment for fix the support on the cell-phone, the user of being convenient for uses the support, and be convenient for adjust the support, improve user experience.

The other end of the push plate connected with the fixed guide plate is provided with a rotary gear, a fixed bottom plate is arranged below the rotary gear, and an up-and-down sliding knob is arranged above the rotary gear.

The fixed bottom plate is connected with the shell through four screws, and the fixed bottom plate is matched with the shell to support the push plate to move.

Further, the holding member 6 includes: a driven gear 33, a pair of right-angle rack bars 34, a second knob 35 for adjusting the displacement of the right-angle rack bars 34, a return spring 36, and a non-slip pad 37,

the driven gear 33 is rotatably disposed in the housing 28, the second knob 35 is disposed on the top of the housing 28, the second knob 35 is connected with the driven gear 33,

one end of the right-angle rack bar 34 penetrates the left and right sides of the housing 28, the right-angle rack bar 34 is in an L shape, a second rack 38 is arranged on the side wall of the right-angle rack bar 34, the second rack 38 is engaged with the driven gear 33, one end of the return spring 36 is connected with the housing 28, the other end of the return spring 36 is connected with the right-angle rack bar 34, the other end of the right-angle rack bar 34 is connected with the clamping device 29,

the clamping device 29 is of a plate-like structure, and the non-slip mat 37 is arranged on the working surface of the clamping device 29.

Driven gear, a pair of right angle rack pole, second knob, reset spring and slipmat for realize that the support is automatic to be pressed from both sides and establish on the cell-phone, through driven gear, a pair of right angle rack pole, second knob, reset spring's cooperation, can install the support fast on the cell-phone, raise the efficiency. The slipmat is used for improving the frictional force between centre gripping equipment and the cell-phone, prevents that the support from sliding, improves the stability of support.

A driven gear is arranged in the shell and matched with the right-angle rack rod, the right-angle rack rod is connected with the reset spring, a clamping device is arranged outside the right-angle rack rod, an anti-skid pad is arranged in the clamping device, a driving part (namely a transmission shaft) is arranged at the upper part of the driven gear, an automatic clamping knob is arranged above the driving part,

the clamping device is connected with the right-angle rack rod through screws. The outer side of the clamping device is a radian smooth curved surface, the inner side of the clamping device is provided with a groove for installing a non-slip mat, and the non-slip mat is provided with a certain angle, so that the clamping device is not easy to slip or fall off when clamping a mobile phone.

Further, the lens holder includes: the clamp 39 is clamped on the mobile phone 5, and the input end of the external lens 1 is connected with the clamp 39.

The setting of clip for support external camera lens, prevent that external camera lens atress unbalance from taking place the slope phenomenon, improve the stability and the reliability of support.

The external lens filter support for the mobile phone provided by the embodiment of the invention is a device for the external lens filter support for the mobile phone, which is used together with the external lens and the filter of the mobile phone, and can effectively play the effects of gradual change, light reduction and the like under the functions of long distance, short distance, wide angle, long focus, deformation, distance increase, micro distance, fish eyes and the like, so that the shooting effect is better, and the support can be folded to reduce the space and is convenient to carry. The external lens filter holder for mobile phone comprises three parts, wherein an upper part for mounting the filter is shown in fig. 3 and 4, a middle part for a hinge connecting rod and a sliding part is shown in fig. 5 and 6, and a lower part for automatically clamping the mobile phone is shown in fig. 9 and 10. The method specifically comprises the following steps:

(1) with reference to fig. 9, 10, 11, 17 and 18, the automatic clamping knob (i.e., the second knob) is rotated to adjust, so that the automatic clamping knob and the driving member (i.e., the rotating shaft or the transmission shaft) are connected to each other to drive the driving member, the driving member drives the driven gear, the rotation of the driven gear is changed into the linear motion of the right-angle rack bar, so that the two clamping devices are opened, and when the automatic clamping knob is released by hand, the return spring returns to the original state due to elastic deformation, so that the clamping devices automatically clamp the mobile phone.

(2) Referring to fig. 9, 10 and 19, the rotation gear is driven by rotating the up-down sliding knob (i.e., the third knob), and the rotation of the rotation gear is changed into the linear motion of the push plate, so that the push plate slides up and down in the housing.

(3) Referring to fig. 5, 6 and 7, the hinges of the connecting rods are in a loose state by rotating the knob (i.e., the first knob) in the direction opposite to the direction of the schematic diagram of fig. 7, the connecting rods in the loose state can swing to a proper position with the external lens, the angular positions of the tail end connecting rod, the middle connecting rod and the start end connecting rod are adjusted, and the hinges are locked by sequentially rotating the knob.

(4) Referring to fig. 5 and 6, the rotation position of the rotation ring is adjusted according to the scale value on the fixed rotation disc, so that the rotation ring drives the rotation support to rotate, and referring to the partially enlarged views of fig. 14 to 16, the rotation ring fixes the rotation position by the cooperation of the balls and the pits during the rotation process, so that the filter rotates at a proper angle position.

(5) Referring to fig. 12 and 13, in the process of fixing the filter to the frame, the filter is inserted from the end with the larger opening of the anti-skid rubber pad, and as shown in fig. 14 to 16, the two anti-skid rubber pads are fixed to the filter by the compression of the springs in the process of insertion.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.