CN216285902U

CN216285902U - Filter installation device capable of adjusting filter

Info

Publication number: CN216285902U
Application number: CN202122269026.4U
Authority: CN
Inventors: 曾文凭; 周科峰
Original assignee: Tilta Technology Co ltd
Current assignee: Tilta Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-12
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to the technical field of cameras, in particular to a filter mounting device convenient for adjusting a filter, which comprises a device body, wherein a mounting cavity is arranged in the device body, and the filter is arranged in the mounting cavity; a flexible supporting body is fixedly arranged in the device main body, and one end of the flexible supporting body penetrates through the device main body and is exposed in the installation cavity so as to be abutted against the filter. In the utility model, the filter can be disassembled and assembled again to adjust the angle of the filter, so that the filter has different imaging effects; and can conveniently change the filter of different grade type, further improved scene adaptability.

Description

Filter installation device capable of adjusting filter

Technical Field

The utility model relates to the technical field of cameras, in particular to a filter mounting device.

Background

Currently, in the field of photography, photographers obtain variable imaging effects through filters, and general filters can only be installed on a camera in a single way, and are limited in matching in a single way. The mechanism that holds the filter that multiple formation of image differs can not be constructed, and the photographer can not quick replacement effect filter on the space restriction of some scenes to reach the formation of image angle of adjustment filter.

As disclosed in the prior application reference 1 (application No. CN202110170417.2), a filter assembly, a filter device having the same, and a camera include: the filter assembly comprises a base, wherein a through hole corresponding to the camera imaging element is formed in the middle of the base, a first filter mounting part used for mounting a filter is arranged on one side of the base along the radial direction of the through hole, and a base mounting part used for mounting the base is arranged on the other side of the base; the base is followed be provided with the leaded light subassembly on the inside wall of through-hole, be provided with in the base and correspond leaded light subassembly's luminous component. Its filter subassembly can alleviate the influence of filter under the shooting environment of hi-lite, increases the light that gets into the camera among the shooting process, improves the shooting effect. The comparison document still has the drawbacks of the prior art described above.

Disclosure of Invention

In order to solve the above problems, a primary object of the present invention is to provide a filter mounting device for facilitating adjustment of a filter, which can adjust the filter thereon so that the filter has different imaging effects.

Another objective of the present invention is to provide a filter mounting device for facilitating adjustment of a filter, wherein the filter can be disassembled and assembled, and different types of filters can be replaced conveniently, thereby further improving the adaptability of the scene.

In order to achieve the above object, the present invention has the following technical means.

A filter mounting device convenient for filter adjustment comprises a device main body, wherein a mounting cavity is arranged in the device main body, and a filter is arranged in the mounting cavity; in the device, the filter can be installed in the installation cavity and then locked through the movable locking switch, so that the installation of the filter is completed; when the filter needs to be replaced, the filter can be separated from the mounting cavity through the movable locking switch, so that the filter can be replaced; when the angle of the filter needs to be adjusted, the filter can be detached and installed again after rotating by an angle, so that the angle adjustment of the filter is realized. Namely, the device can adjust the angle of the filter by dismounting the filter again through the arrangement of the structure, so that the filter has different imaging effects; and can conveniently change the filter of different grade type, further improved scene adaptability.

A flexible supporting body is fixedly arranged in the device main body, and one end of the flexible supporting body penetrates through the device main body and is exposed in the installation cavity so as to be abutted against the filter. The flexible support body is used for accommodating and supporting the installation position of the filter and providing support and protection for the filter.

The filter is a variable filter, the main material is high-definition glass, and the internal special process and material enable the filter to achieve various imaging effects, and a single filter has different imaging effects at different angles.

Furthermore, the flexible supporting body is positioned at the lower end of the device main body, the locking switch is positioned at the upper end of the device main body, and the locking switch corresponds to the flexible supporting body in position. The locking switch and the flexible supporting body are respectively positioned at the upper end and the lower end of the device main body to be correspondingly arranged, so that the locking switch and the flexible supporting body can be better matched to lock the filter.

Furthermore, the locking switch comprises a sliding block, the sliding block is movably arranged on the side face of the device main body, a return spring is arranged between the sliding block and the device main body, and the lower end of the sliding block is exposed in the installation cavity to correspond to the filter. The sliding block slides up and down on the side face of the device main body to realize the disassembly and assembly of the filter, and particularly, the sliding block is pushed upwards, the sliding block compresses the return spring, and the lower end of the sliding block is separated from the filter, so that the filter can be disassembled from the installation cavity; when the filter is installed, the filter is installed in the installation cavity, the lower end of the filter abuts against and is held at the upper end of the flexible supporting body, the sliding block is loosened at the moment, the sliding block slides downwards under the action of the reset spring, the lower end of the sliding block abuts against and is locked at the upper end of the filter, and the filter is locked in the installation cavity.

Further, a sliding groove is formed in the upper end of the side face of the device main body, and the lower end of the sliding groove penetrates into the mounting cavity; the slider is including pressing splenium and sliding part, pressing the fixed setting on the sliding part of splenium, the sliding part activity sets up in the slip recess, reset spring both ends support respectively and hold in sliding part upper end and slip recess upside, the sliding part lower extreme corresponds with the filter. Here, still be provided with limit structure on the device main part, prevent that the slider from down landing too much, avoid it to break away from the slip recess. If adopt the stopper, fix in the device main part to correspond with slider lower extreme position, when the slider gliding to a certain extent, the slider bottom supported and held on the stopper, in order to realize spacingly.

Furthermore, a first soft rubber part matched with the filter is fixedly arranged at the lower end of the sliding part. The first soft rubber piece is used as a mounting position for accommodating and supporting the upper end of the filter, has the effects of flexible buffering and anti-skidding supporting, and provides support and protection for the upper end of the filter.

Furthermore, the flexible support body comprises a support piece and a second soft rubber part matched with the filter, the second soft rubber part is fixedly arranged on the support piece, the support piece is fixedly arranged in the device main body, and the second soft rubber part penetrates through the device main body and is exposed in the installation cavity. The second soft rubber part is used as a mounting position for accommodating and supporting the lower end of the filter, has the effects of flexible buffering and anti-skid supporting, and provides support and protection for the lower end of the filter.

Furthermore, the side of the device main body is provided with elastic wave beads for improving the connection stability of the device and external equipment. When the device is arranged in the shading hopper, the gap between the device and the shading hopper can be eliminated while the device is accurately connected to the shading hopper of the camera through the positioning and elastic functions of the elastic wave beads, and the effect of partial buffering and shock absorption is provided.

Further, a locking groove for fixing the device on an external device is provided at the left end of the front side of the device body, and a locking groove for fixing the device on an external device is also provided at the right end of the rear side of the device body. The locking groove is used as a locking position for connecting external equipment, and can be further connected with external equipment such as a camera shading bucket and the like.

Furthermore, the elastic wave beads are arranged at the left end and the right end of the device main body; the elastic wave beads and the locking grooves on the same side are located on the same plane. The elastic wave bead and the locking groove on the same side are arranged on the same plane, so that when the device is fixed on external equipment, the connection stability of the device and the external equipment can be better improved by the elastic wave bead.

Further, the front/rear side of the device body is provided with extended mounting threads for connecting external equipment. And expanding the locking position of the mounting thread for connecting external equipment.

Compared with the prior art, the filter mounting device has the advantages that the filter can be mounted in the mounting cavity and then locked through the movable locking switch, so that the mounting of the filter is completed; when the filter needs to be replaced, the filter can be separated from the mounting cavity through the movable locking switch, so that the filter can be replaced; when the angle of the filter needs to be adjusted, the filter can be detached and installed again after rotating by an angle, so that the angle adjustment of the filter is realized. Namely, the device can adjust the angle of the filter by dismounting the filter again through the arrangement of the structure, so that the filter has different imaging effects; and can conveniently change the filter of different grade type, further improved scene adaptability.

Drawings

Fig. 1 is a schematic structural view from the front side of the apparatus main body.

Fig. 2 is a schematic structural view of the rear side view of the device main body.

Fig. 3 is an exploded view of the device body.

Fig. 4 is a schematic view of the structure of the device.

Fig. 5 is an exploded view of the device with an external lens mount and camera lens.

Fig. 6 is a schematic structural diagram of the device, an external lens mount and a camera lens.

Fig. 7 is a schematic structural view of the device, a camera lens and a light shielding funnel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-7, a filter mounting device convenient for filter adjustment, the device includes a device body 1, a mounting cavity 11 is provided in the device body, a filter 2 is provided in the mounting cavity 11, the device is characterized in that a locking switch 3 for preventing the filter 2 from separating from the mounting cavity 11 is movably provided on the device body 1, the locking switch 3 corresponds to the mounting cavity 11, and the filter 2 is detachably disposed in the mounting cavity 11 through the movement of the locking switch 3 on the device body 1.

In this embodiment, a flexible supporting body 4 is fixedly disposed in the device body 1, and one end of the flexible supporting body 4 passes through the device body 1 and is exposed in the mounting cavity 11 to abut against the filter 2.

In this embodiment, the flexible support 4 is located at the lower end of the device body 1, the locking switch 3 is located at the upper end of the device body 1, and the locking switch 3 corresponds to the flexible support 4.

In this embodiment, the locking switch 3 includes a slider 31, the slider 31 is movably disposed on a side surface of the device body 1, a return spring 32 is disposed between the slider 31 and the device body 1, and a lower end of the slider 31 is exposed in the mounting cavity 11 to correspond to the filter 2.

In the embodiment, a sliding groove 12 is arranged at the upper end of the side surface of the device main body 1, and the lower end of the sliding groove 12 penetrates into the installation cavity 11; the slide block 31 includes a pressing portion 311 and a sliding portion 312, the pressing portion 311 is fixedly disposed on the sliding portion 312, the sliding portion 312 is movably disposed in the sliding groove 12, two ends of the return spring 32 respectively abut against the upper end of the sliding portion 312 and the upper side of the sliding groove 12, and the lower end of the sliding portion 312 corresponds to the filter 2.

In this embodiment, the lower end of the sliding part 312 is fixedly provided with a first soft rubber 33 adapted to the filter 2.

In this embodiment, the flexible supporting body 4 includes a supporting member 41 and a second soft adhesive member 42 adapted to the filter 2, the second soft adhesive member 42 is fixedly disposed on the supporting member 41, the supporting member 41 is fixedly disposed in the device main body 1, and the second soft adhesive member 42 passes through the device main body 1 and is exposed in the installation cavity 11.

In this embodiment, the device body 1 is provided at its side with elastic beads 5 for improving the stability of connection of the device to an external apparatus.

In the present embodiment, a locking groove 6 for fixing the device to an external device is provided at the left end of the front side of the device body 1, and a locking groove 6 for fixing the device to an external device is also provided at the right end of the rear side of the device body 1.

In the present embodiment, elastic beads 5 are provided at both left and right ends of the apparatus main body 1; the elastic wave bead 5 and the locking groove 6 on the same side are positioned on the same plane. The locking groove 6 and the elastic wave bead 5 are used for connecting with the external shading bucket 9. Fig. 7 is a schematic diagram of the apparatus incorporated in the mask bucket 9, and the camera lens 81 incorporated in the mask bucket 9.

Referring to fig. 5 and 6, in the present embodiment, the front/rear side of the apparatus body 1 is provided with an extended mounting thread 7 for connecting an external device. The mounting thread 7 is extended to connect the locking position of the external lens mount 8, and the external lens mount 8 can be further connected with the camera lens 81. The number of the expanded mounting threads 7 is more than two.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A filter mounting device convenient for filter adjustment comprises a device main body, wherein a mounting cavity is arranged in the device main body, and a filter is arranged in the mounting cavity;

a flexible supporting body is fixedly arranged in the device main body, and one end of the flexible supporting body penetrates through the device main body and is exposed in the installation cavity so as to be abutted against the filter.

2. The filter mounting device for facilitating adjustment of a filter according to claim 1, wherein the flexible support is located at a lower end of the device body, the locking switch is located at an upper end of the device body, and the locking switch corresponds to the flexible support.

3. The filter mounting device of claim 1, wherein the locking switch comprises a slider movably disposed on a side of the device body, a return spring is disposed between the slider and the device body, and a lower end of the slider is exposed to the mounting cavity to correspond to the filter.

4. The filter mounting device for facilitating adjustment of a filter according to claim 3, wherein a sliding groove is provided at an upper end of a side surface of the device body, and a lower end of the sliding groove penetrates into the mounting cavity; the slider is including pressing splenium and sliding part, pressing the fixed setting on the sliding part of splenium, the sliding part activity sets up in the slip recess, reset spring both ends support respectively and hold in sliding part upper end and slip recess upside, the sliding part lower extreme corresponds with the filter.

5. The filter mounting device for facilitating filter adjustment of claim 4, wherein a first soft rubber member adapted to the filter is fixedly disposed at a lower end of the sliding portion.

6. The filter mounting device of claim 1, wherein the flexible support comprises a support and a second soft rubber adapted to the filter, the second soft rubber is fixedly disposed on the support, the support is fixedly disposed in the device body, and the second soft rubber penetrates through the device body and is exposed in the mounting cavity.

7. The filter mounting device for facilitating filter adjustment of claim 1, wherein the device body is provided at a side thereof with elastic beads for improving stability of connection of the device with an external device.

8. A filter mounting device for facilitating adjustment of a filter according to claim 7, wherein a locking groove for fixing the device to an external device is provided at a left end of a front side of the device body, and a locking groove for fixing the device to an external device is also provided at a right end of a rear side of the device body.

9. The filter mounting device for facilitating adjustment of a filter according to claim 8, wherein the elastic beads are provided at both left and right ends of the device body; the elastic wave beads and the locking grooves on the same side are located on the same plane.

10. The filter mounting device for facilitating adjustment of a filter according to claim 1, wherein the front/rear side of the device body is provided with extended mounting threads for connection of external equipment.