CN216285901U

CN216285901U - Filter installation device capable of installing multiple filters

Info

Publication number: CN216285901U
Application number: CN202122267703.9U
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 capable of mounting a plurality of filters, which comprises a device main body, wherein two mounting cavities are arranged in the device main body, the two mounting cavities are internally provided with filters, the device main body is movably provided with two locking switches for preventing the filters from being separated from the mounting cavities, the two locking switches respectively correspond to the two mounting cavities in position, and the two filters are respectively detachably arranged in the two mounting cavities through the movement of the two locking switches on the device main body; and the two filters correspond to each other. In the utility model, two filters can be simultaneously installed in the two installation cavities, the two installation cavities are locked through the two locking switches, and various imaging effects are realized through the superposition of the multiple filters, so that a photographer can conveniently adjust a proper photographic image.

Description

Filter installation device capable of installing multiple filters

Technical Field

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

Background

At present, in the field of photography, photographers obtain variable imaging effects through filters, general filters can only be installed on a camera in a single mode, the single filters and the single matching mode thereof, and matching limitations, and the photographers need to adjust appropriate photographic images through repeated and complicated steps.

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 apparatus capable of mounting a plurality of filters, wherein the filters of the apparatus can be disassembled and assembled, and different types of filters can be replaced conveniently, thereby further improving the adaptability of the scene.

Another object of the present invention is to provide a filter mounting apparatus capable of mounting a plurality of filters, which can mount a plurality of filters and enable the plurality of filters to interact with each other in the apparatus, thereby exhibiting more various imaging effects.

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

A filter mounting device capable of mounting a plurality of filters comprises a device main body and is characterized in that two mounting cavities are formed in the device main body, the two mounting cavities are internally provided with filters, two locking switches used for preventing the filters from being separated from the mounting cavities are movably arranged on the device main body, the two locking switches respectively correspond to the two mounting cavities in position, and the two filters are respectively detachably arranged in the two mounting cavities through the movement of the two locking switches on the device main body; and the two filters correspond to each other.

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 movable locking switch is used, so that the filter can be separated from the mounting cavity, the filter can be replaced, different types of filters can be conveniently replaced, and the scene adaptability is further improved. And two installation cavities can install two filters simultaneously, lock through two locking switches, through the stack of multi-disc filter, realize manifold formation of image effect to the photographer adjusts out suitable photographic image.

Furthermore, 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 two installation cavities so as to be abutted against the two filters. The flexible support body is used for accommodating and supporting the installation position of the filter and providing support and protection for the filter.

Further, the device main body is provided with mounting through holes penetrating through the front side and the rear side of the device main body, isolating parts are arranged in the mounting through holes, and the isolating parts isolate the mounting through holes into two mounting cavities; two filters are arranged in the two mounting cavities side by side.

Furthermore, one locking switch is movably arranged at the front side of the upper end of the device main body, and the other locking switch is movably arranged at the rear side of the upper end of the device main body.

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

Furthermore, the flexible support body comprises a support piece and a soft rubber piece matched with the filter, the soft rubber piece is fixedly arranged on the support piece, the support piece is fixedly arranged in the device main body, and the soft rubber piece penetrates through the device main body and is exposed in the two installation cavities. The 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.

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 movable locking switch is used, so that the filter can be separated from the mounting cavity, the filter can be replaced, different types of filters can be conveniently replaced, and the scene adaptability is further improved. And two installation cavities can install two filters simultaneously, lock through two locking switches, through the stack of multi-disc filter, realize manifold formation of image effect to the photographer adjusts out suitable photographic image.

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 and the lock switch.

Fig. 4 is an exploded view of the apparatus main body and the filter.

Fig. 5 is an exploded view of the device and an external light shielding funnel and camera lens.

Fig. 6 is a schematic structural view of the device, an external light shielding funnel and a camera lens.

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. 1-6, a filter mounting device capable of mounting a plurality of filters, the device comprises a device body 1, and is characterized in that two mounting cavities 11 are arranged in the device body 1, filters 2 are arranged in the two mounting cavities 11, two locking switches 3 for preventing the filters from being separated from the mounting cavities are movably arranged on the device body 1, the two locking switches 3 respectively correspond to the two mounting cavities 11, and the two filters 2 are respectively detachably arranged in the two mounting cavities 11 through the movement of the two locking switches 3 on the device body 1; and the two filters 2 correspond to each other.

In this embodiment, a flexible supporting body is fixedly disposed in the device main body, the flexible supporting body is not illustrated in the drawings, and one end of the flexible supporting body penetrates through the device main body and is exposed in the two mounting cavities to abut against the two filters. The flexible support body is used for accommodating and supporting the installation position of the filter and providing support and protection for the filter.

In the embodiment, the device body 1 is provided with mounting through holes penetrating through the front side and the rear side of the device body, the mounting through holes are internally provided with isolating parts 12, and the isolating parts 12 isolate the mounting through holes into two mounting cavities 11; two filters 2 are arranged in parallel after being arranged in the two mounting cavities 11.

In the present embodiment, one locking switch 3 is movably provided at the front side of the upper end of the apparatus body 1, and the other locking switch 3 is movably provided at the rear side of the upper end of the apparatus body 1.

Specifically, the two locking switches 3 are a first locking switch 31 and a second locking switch 32, the two mounting cavities are a first mounting cavity 111 and a second mounting cavity 112, and the two filters 2 are a first filter 21 and a second filter 22.

In this embodiment, the first locking switch 31 includes a first slider 311, the first slider 311 is movably disposed at the front side of the device main body 1, a first return spring 312 is disposed between the first slider 311 and the device main body 1, and the lower end of the first slider 311 is exposed in the first mounting cavity 111 to correspond to the first filter 21.

A first sliding groove 13 is formed in the upper end of the front side of the device main body 1, and the lower end of the first sliding groove 13 penetrates into the first mounting cavity 111; first slider 311 is including first pressing portion 3111 and first sliding portion 3112, and first pressing portion 3111 is fixed to be set up on first sliding portion 3112, and first sliding portion 3112 activity sets up in first sliding groove 13, and first reset spring 312 both ends support respectively and hold in first sliding portion 3112 upper end and first sliding groove 13 upside, and first sliding portion 3112 lower extreme corresponds with first filter 21.

A first soft adhesive member 313 adapted to the first filter 21 is fixedly disposed at a lower end of the first sliding portion 3112.

In this embodiment, the second locking switch 32 includes a second sliding block 321, the second sliding block 321 is movably disposed at the rear side of the device body 1, a second return spring 322 is disposed between the second sliding block 321 and the device body 1, and the lower end of the second sliding block 321 is exposed in the second mounting cavity 112 to correspond to the second filter 22.

A second sliding groove 14 is formed in the upper end of the rear side of the device main body 1, and the lower end of the second sliding groove 14 penetrates into the second mounting cavity 112; the second slider 321 includes a second pressing portion 3211 and a second sliding portion 3212, the second pressing portion 3211 is fixedly disposed on the second sliding portion 3212, the second sliding portion 3212 is movably disposed in the second sliding groove 14, two ends of the second return spring 322 respectively abut against the upper end of the second sliding portion 3212 and the upper side of the second sliding groove 14, and the lower end of the second sliding portion 3212 corresponds to the second filter 22. The second slider 321 has the same structure as the first slider 311.

A second soft adhesive member 323 adapted to the second filter 22 is fixedly disposed at a lower end of the second sliding portion 3212.

In this embodiment, the flexible supporting body includes support piece and the third flexible glue spare with the equal adaptation of two filters, and the third flexible glue spare is fixed to be set up on support piece, and support piece is fixed to be set up in the device main part, and the flexible glue spare passes the device main part and shows in two installation cavity. The above-mentioned flexible support is not shown in the figures, and the principle of implementing its structure is prior art.

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 4. Fig. 5 and 6 are schematic diagrams of the device being installed in the light shielding bucket 4 and the camera lens 7 being installed in the light shielding bucket 4.

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 capable of mounting a plurality of filters comprises a device main body and is characterized in that two mounting cavities are formed in the device main body, the two mounting cavities are internally provided with filters, two locking switches used for preventing the filters from being separated from the mounting cavities are movably arranged on the device main body, the two locking switches respectively correspond to the two mounting cavities in position, and the two filters are respectively detachably arranged in the two mounting cavities through the movement of the two locking switches on the device main body; and the two filters correspond to each other.

2. The filter mounting device capable of mounting a plurality of filters according to claim 1, wherein the device body is provided with mounting through holes penetrating through the front side and the rear side of the device body, and the mounting through holes are internally provided with isolating parts which isolate the mounting through holes into two mounting cavities; two filters are arranged in the two mounting cavities side by side.

3. The filter mounting device of claim 2, wherein one of the locking switches is movably provided at a front side of an upper end of the device body, and the other locking switch is movably provided at a rear side of the upper end of the device body.

4. 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.

5. The filter mounting device for mounting a plurality of filters according to claim 4, 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.

6. The filter mounting device capable of mounting a plurality of filters according to claim 5, wherein a soft rubber member adapted to the filter is fixedly arranged at the lower end of the sliding part.

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

8. The filter mounting device 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 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.