CN216547562U - Filter protection device - Google Patents
Filter protection device Download PDFInfo
- Publication number
- CN216547562U CN216547562U CN202122921218.9U CN202122921218U CN216547562U CN 216547562 U CN216547562 U CN 216547562U CN 202122921218 U CN202122921218 U CN 202122921218U CN 216547562 U CN216547562 U CN 216547562U
- Authority
- CN
- China
- Prior art keywords
- filter
- box
- side wall
- cover
- box cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Structure And Mechanism Of Cameras (AREA)
Abstract
The application relates to the technical field of filter storage protection, in particular to a filter protection device. The filter protection device comprises a box body and a box cover, wherein the box body comprises a box bottom and a first side wall, the first side wall is arranged around the box bottom to enclose a containing groove for containing the filter, a clamping part protruding towards the inside of the containing groove is arranged on the first side wall, and at least one of the first side wall and the clamping part has elasticity so that the filter can smoothly enter and exit the containing groove; to the filter that does not use, filter protector can be used as the filter box, seals the filter in the storage tank to protect the filter, avoid the filter to take place to damage. To the filter of spiro union in front of the camera lens, can pass through joint portion joint with the box main part on the filter to be used for the filter housing to establish on the filter. Therefore, the filter protection device can be used as a filter box and can be used as a filter cover, and is simple in structure, small in size, convenient to carry for a user and convenient to disassemble and assemble the filter and the box main body.
Description
Technical Field
The application relates to the technical field of filter storage protection, in particular to a filter protection device.
Background
An optical filter may be typically screwed in front of a lens of an optical device such as a camera, a video camera, or a projector to achieve different optical effects. When the filter is not arranged on the lens, the filter is usually placed in a filter box for storage; when the filter is installed on the lens and is not in use, a filter cover is required to be buckled on the filter to protect the filter; there is therefore a need for a filter guard that can act as both a filter box and a filter cover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a filter protection device which can be used as a filter box or a filter cover.
The utility model provides a filter protection device, which comprises a box body and a box cover;
the box main body comprises a box bottom and a first side wall, and the first side wall is arranged around the box bottom in a surrounding mode to form a containing groove;
the box cover can be detachably connected with the first side wall to seal the accommodating groove, so that the box body and the box cover form a filter box;
the first side wall is kept away from the one end at the bottom of the box is provided with joint portion, first side wall with at least one of joint portion has elasticity, the box main part can pass through joint portion with install in the front of the camera lens filter looks joint to as the filter lid.
Further, the first side wall and/or the clamping portion are elastic bodies.
Further, the elastic body is elastic soft rubber.
Furthermore, the box cover is provided with a connecting part, and a clamping groove is formed in the connecting part;
the connecting portion can push the clamping portion open to extend into the accommodating groove, and the clamping portion is clamped in the clamping groove.
Furthermore, the material of lid and connecting portion is the ebonite, the lid with connecting portion are injection moulding as an organic whole.
Furthermore, one side of the box bottom, which deviates from the accommodating groove, is provided with a first connecting piece, and the box cover is provided with a second connecting piece which is matched with the first connecting piece, so that the box cover can be detachably connected to one side of the box bottom, which deviates from the accommodating groove.
Furthermore, the box bottom and the first connecting piece are made of hard glue, and the box bottom, the first side wall and the first connecting piece are integrally formed by injection molding.
Further, the first connecting piece comprises a plurality of clamping hooks;
the connecting part is the second connecting piece, and a plurality of openings are arranged on the connecting part, and the plurality of openings correspond to the plurality of hooks one by one, so that the hooks can enter the clamping grooves through the corresponding openings.
Further, the first connecting piece is an internal thread connecting part;
the box cover is provided with an external thread connecting part matched with the internal thread connecting part, and the external thread connecting part is the second connecting piece, so that the box cover can be screwed on one side of the box cover, which deviates from the accommodating groove.
Furthermore, the clamping portion surrounds the circumference of the first side wall and is in a continuous or discontinuous circular ring shape.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a filter protection device, which comprises a box body and a box cover, wherein the box body comprises a box bottom and a first side wall, the first side wall surrounds the periphery of the box bottom to form a containing groove with one open end, and the containing groove is matched with a filter with a preset specification, so that the filter can be placed in the containing groove of the box body; the lid can be connected with the first lateral wall of box main part with detachably mode to seal box main part, thereby make filter protector can use as the filter box, to the filter that does not use, can place the filter in the storage tank of closing, in order to protect the filter, avoid the filter to take place to damage. The clamping part is arranged at one end of the first side wall, which is far away from the box bottom, and the clamping part protrudes towards the inside of the accommodating groove along the radial direction of the accommodating groove so as to be in a clamping hook shape at the inlet of the accommodating groove; at least one in joint portion and the first lateral wall has elasticity for elastic deformation can take place for at least one in first lateral wall and the joint portion, so that the storage tank of box main part can be passed in and out smoothly to the filter, and box main part can pass through joint portion and filter looks joint, establish on the filter before the camera lens as the filter housing, protect the filter.
Therefore, the filter protection device can be used as a filter box and can be used as a filter cover, and is simple in structure, small in size, convenient to carry for a user and convenient to disassemble and assemble the filter and the box main body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a filter protection device according to an embodiment of the present invention at a first viewing angle;
fig. 2 is a schematic structural diagram of a filter protection device according to an embodiment of the present invention at a second viewing angle;
fig. 3 is a schematic structural diagram of a filter protection device serving as a filter cover according to an embodiment of the present invention.
Reference numerals:
1-box main body, 11-first side wall, 12-box bottom, 13-containing groove, 14-clamping part; 15-second side wall, 16-trip;
2-box cover, 21-connecting part, 22-clamping groove;
3-filter, 4-lens.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A filter guard according to some embodiments of the present application is described below with reference to fig. 1-3.
Example one
The first embodiment provides a filter protection device, as shown in fig. 1, comprising a box body 1 and a box cover 2, wherein the box body 1 comprises a box bottom 12 and a first side wall 11, the first side wall 11 is disposed around the periphery of the box bottom 12, and one end of the first side wall 11 in the length direction is connected with the box bottom 12 so as to enclose a containing groove 13 with one end being open through the box bottom 12 and the first side wall 11. The receiving groove 13 has a predetermined volume, and the receiving groove 13 may be adapted to the filter 3 of a predetermined specification, so that the filter 3 can be placed in the receiving groove 13 of the cartridge body 1.
In this embodiment, preferably, as shown in fig. 2, one end of the first side wall 11 in the length direction and away from the box bottom 12 is provided with a clamping portion 14, and the clamping portion 14 protrudes toward the inside of the receiving groove 13 along the radial direction of the receiving groove 13 to form a clamping hook at the inlet of the receiving groove 13.
The box cover 2 is clamped with the first side wall 11 through a clamping part 14 so as to seal the accommodating groove 13; preferably, a connecting portion 21 is convexly disposed on an end surface of one side of the box cover 2, the connecting portion 21 is in a ring shape matched with the accommodating groove 13, and a clamping groove 22 is formed on a circumferential side wall of the connecting portion 21. When the open end of storage tank 13 was located to lid 2 lid, connecting portion 21 can stretch into in the storage tank 13 to make joint portion 14 card go into in draw-in groove 22, thereby make lid 2 and box main body 1 joint together in order to seal storage tank 13, make lid 2 and box main body 1 can protect filter 3 as the filter box.
In this embodiment, it is preferable that at least one of the first side wall 11 and the clamping portion 14 has elasticity, so that at least one of the first side wall 11 and the clamping portion 14 can be elastically deformed, so that the filter 3 can push the clamping portion 14 open to enter and exit the receiving groove 13, and at the same time, the connecting portion 21 can extend into the receiving groove 13 and the clamping portion 14 can be inserted into the clamping groove 22.
Preferably, the clamping portion 14 is an elastic body, so that the clamping portion 14 can be elastically deformed, such as bending deformation, when being subjected to an external force, and has a self-recovery capability; preferably, the material of the clamping portion 14 is elastic soft rubber. In the process of placing the filter 3 into the containing groove 13, the edge of the filter 3 can push the clamping portion 14 open to bend the clamping portion, so that the filter 3 can enter the containing groove 13, and after the filter 3 enters the containing groove 13, the clamping portion 14 can be restored to the initial state; the filter 3 located in the housing groove 13 can push the engaging portion 14 away from the inside of the housing groove 13 to be taken out from the housing groove 13.
Similarly, when closing storage tank 13 through lid 2, connecting portion 21 of lid 2 can push joint portion 14 open in order to insert storage tank 13, and when draw-in groove 22 removed to face with joint portion 14, joint portion 14 can resume deformation and stretch into draw-in groove 22 to lid 2 is in the same place through joint portion 14 and box main body 1 joint.
When the containing groove 13 needs to be opened, the box cover 2 can be quickly separated from the box main body 1 only by applying certain pulling force to pull the box cover 2 outwards from the containing groove 13 by means of the capability of the clamping portion 14 capable of bending deformation.
In this embodiment, the material of the first sidewall 11 is preferably an elastic body, so that the first sidewall 11 can be elastically deformed even when receiving a sufficient external force and has a self-recovery capability. Preferably, the material of the first sidewall 11 is elastic soft rubber. Therefore, the filter 3 can push the clamping portion 14 open to enter and exit the accommodating groove 13 through the elastic deformation of the first side wall 11, and the user can hold the first side wall by hand to open the first side wall 11 to the outside of the accommodating groove 13 for the operation of taking out the filter 3, so that the filter 3 can be taken out more conveniently.
Similarly, when the connection portion 21 of the box cover 2 is engaged with the engaging portion 14, the engaging portion 14 may be inserted into the engaging groove 22 or the engaging portion 14 may be disengaged from the engaging groove 22 by elastic deformation of the first sidewall.
In this embodiment, preferably, the first side wall 11 and the clamping portion 14 are both elastic soft rubber, and when the filter 3 is placed in the accommodating groove 13 and the box cover 2 is clamped with the clamping portion 14, the elastic deformation of the clamping portion 14 can be quickly and conveniently completed; when the filter 3 is taken out of the accommodating groove 13, the first side wall 11 can be outwardly opened by the elastic deformation of the first side wall 11, thereby facilitating the taking out of the filter.
In this embodiment, the material of the box bottom 12 is preferably hard glue to ensure the strength of the box main body 1 and provide effective protection for the filter. Preferably, the box bottom 12, the first side wall 11 and the clamping portion 14 are integrally formed by injection molding, so that the structure is simple and the processing is convenient.
Preferably, the material of the box cover 2 and the connecting portion 21 disposed on the box cover 2 is hard glue, and the box cover 2 and the connecting portion 21 are integrally injection-molded.
In this embodiment, preferably, the fastening portion 14 may be in a complete continuous circular ring shape, and the fastening portion 14 is formed by bending a circumferential edge of one end of the first side wall 11 away from the box bottom 12 toward the inside of the receiving groove 13.
Preferably, in order to make the clamping portion 14 easier to be pushed to be bent and deformed, a plurality of cuts may be formed on the annular clamping portion 14.
In this embodiment, preferably, the clamping portion 14 may also be a plurality of independent elastic bodies, and the plurality of elastic bodies are distributed at intervals along the circumferential direction of the first side wall 11, so that the clamping portion 14 is in an interrupted annular shape on the first side wall 11 along the circumferential direction of the first side wall 11, so that the clamping portion 14 can be pushed away more easily to facilitate taking and placing the filter 3 from the accommodating groove 13.
Example two
The second embodiment is an improvement on the basis of the first embodiment, technical contents disclosed in the first embodiment are not described repeatedly, and contents disclosed in the first embodiment also belong to contents disclosed in the first embodiment.
In the second embodiment, as shown in fig. 3, preferably, for the filter 3 screwed in front of the lens 4, the case body 1 may be pressed toward the filter 3, the filter 3 pushes the clamping portion 14 open and enters the containing groove 13 of the case body 1, the containing groove 13 is covered on the filter 3, and the case body 1 can be clamped on the filter 3 by the clamping portion 14, so that the case body 1 can be used as a filter cover and covered on the filter 3 screwed in front of the lens 4 to protect the filter 3. When the box main body 1 needs to be taken down from the filter 3 in front of the lens 4, the box main body 1 is only required to be pulled in a direction away from the filter 3, so that the filter 3 can push the clamping part 14 open with enough force, and the box main body 1 is taken down from the filter 3 in front of the lens 4.
Consequently, the filter protector of this application can enough regard as the filter box to use, can regard as the filter lid again to use, and simple structure, small, and convenient to use carries, filter 3 and box main part 1's easy dismounting.
In this embodiment, preferably, as shown in fig. 2 and 3, a first connecting member is disposed on a side of the box bottom 12 away from the accommodating groove 13, and a second connecting member is disposed on the box cover 2, wherein the first connecting member is adapted to the second connecting member, so that the first connecting member can be detachably connected to the second connecting member, and thus the box cover 2 can be detachably connected to a side of the box bottom 12 away from the accommodating groove 13; when the box cover 2 is detached from the opening of the accommodating groove 13, the box cover 2 can be installed on the side of the box bottom 12 of the box body 1 which is matched with the box body and is away from the accommodating groove 13, so that the box cover 2 is prevented from being lost or mixed with the box covers 2 of the box bodies 1 of other filter protection devices. If the case body 1 is covered with the filter in front of the lens 4, the user can install the case cover 2 on the case bottom 12 away from the receiving groove 13 and cover the filter.
In this embodiment, it is preferable that non-slip protrusions are provided on the outer side wall of the box body 1 and the outer side wall of the box cover 2, so that the friction force of the hand with the box body 1 and the box cover 2 is increased when the user holds the box body 1 or the box cover 2.
In this embodiment, a second side wall 15 is surrounded on one side of the box bottom 12 departing from the accommodating groove 13, the first connecting member is disposed on the second side wall 15, preferably, the first connecting member may be an internal threaded connecting portion (not shown) formed on an inner wall surface of the second side wall 15, the second connecting member is an external threaded connecting portion (not shown) formed on a circumferential outer side wall of the box cover 2, and the external threaded connecting portion is adapted to the internal threaded connecting portion, so that the box cover 2 can be detachably mounted on one side of the box bottom 12 departing from the accommodating groove 13 in a threaded manner.
Preferably, as shown in fig. 2 and 3, the first connecting member may also be a plurality of hooks 16 formed on the second sidewall 15, and the plurality of hooks 16 are distributed at intervals along the circumferential direction of the second sidewall 15; the connecting part 21 on the box cover 2 is a connecting piece, the connecting part 21 is provided with a plurality of openings which are distributed at intervals along the circumferential direction of the connecting part 21, and the plurality of openings are respectively communicated with the clamping grooves 22 on the connecting part 21; a plurality of openings and a plurality of trip 16 one-to-one for a plurality of trip 16 can enter into draw-in groove 22 through the opening that corresponds respectively, then the certain angle of rotating lid 2 makes the opening just right the position with trip 16 and puts aside, can make lid 2 deviate from one side of storage tank 13 in box bottom 12 through the joint of trip 16 promptly.
Preferably, the number of the hooks 16 may be two, two hooks 16 are oppositely arranged on the second side wall 15 at intervals, and the number of the corresponding openings in the connection may also be two, so that two hooks 16 can be clamped into the clamping groove 22 through the corresponding openings.
In this embodiment, the second side wall 15 and the first connecting member are preferably made of hard glue and are integrally formed on the box bottom 12.
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 utility model 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.
Claims (10)
1. A filter protection device is characterized by comprising a box body and a box cover;
the box main body comprises a box bottom and a first side wall, and the first side wall is arranged around the box bottom in a surrounding mode to form a containing groove;
the box cover can be detachably connected with the first side wall to seal the accommodating groove, so that the box body and the box cover form a filter box;
the first side wall is kept away from the one end of box bottom is provided with joint portion, first side wall with at least one of joint portion has elasticity, the box main part can pass through joint portion with install in the front of the camera lens filter looks joint to as the filter lid.
2. A filter guard according to claim 1 in which the first side wall and/or the snap-in portion is an elastomer.
3. The filter protector according to claim 2, characterized in that the elastomer is a soft elastic gel.
4. A filter protector according to claim 1, characterised in that the cover is provided with a coupling part, which is formed with a catch;
the connecting portion can push the clamping portion open to extend into the accommodating groove, and the clamping portion is clamped in the clamping groove.
5. The filter protector of claim 4, wherein the cover and the connecting portion are made of hard glue and are integrally injection molded.
6. A filter protector according to claim 4, characterised in that the side of the box bottom facing away from the receiving groove is provided with a first connector, and the box cover is provided with a second connector adapted to the first connector, so that the box cover can be detachably connected to the side of the box bottom facing away from the receiving groove.
7. The filter protector of claim 6, wherein the cassette bottom and the first connector are made of hard glue, and the cassette bottom, the first sidewall and the first connector are integrally injection molded.
8. The filter guard of claim 6, wherein the first connector comprises a plurality of catches;
the connecting part is the second connecting piece, and a plurality of openings are arranged on the connecting part, and the plurality of openings correspond to the plurality of hooks one by one, so that the hooks can enter the clamping grooves through the corresponding openings.
9. The filter guard of claim 6, wherein the first connector is an internally threaded connection;
the box cover is provided with an external thread connecting part matched with the internal thread connecting part, and the external thread connecting part is the second connecting piece, so that the box cover can be screwed on one side of the box cover, which deviates from the accommodating groove.
10. The filter protector of claim 1, wherein the snap-in portion is in the shape of a continuous or discontinuous ring around the circumference of the first sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122921218.9U CN216547562U (en) | 2021-11-25 | 2021-11-25 | Filter protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122921218.9U CN216547562U (en) | 2021-11-25 | 2021-11-25 | Filter protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216547562U true CN216547562U (en) | 2022-05-17 |
Family
ID=81575522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122921218.9U Active CN216547562U (en) | 2021-11-25 | 2021-11-25 | Filter protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216547562U (en) |
-
2021
- 2021-11-25 CN CN202122921218.9U patent/CN216547562U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7988010B2 (en) | Protective case for portable electronic devices | |
| EP2642728B1 (en) | Apparatus for waterproofing battery cover in a portable terminal | |
| US8409740B2 (en) | Remote control system | |
| EP3930108A1 (en) | Plug holder for installing plug end | |
| CN216547562U (en) | Filter protection device | |
| US10971854B2 (en) | Shielded connector | |
| CN111418199A (en) | Protective shell structure, handheld cloud platform and shooting equipment | |
| CN110350360A (en) | Connector with cover | |
| CN210122039U (en) | Display module assembly and air conditioner | |
| CN112135465A (en) | Waterproof cover assembly for monitoring station and monitoring station with waterproof cover assembly | |
| CN215121414U (en) | Water heater, remote control element and shell structure | |
| CN209844023U (en) | Waterproof cover assembly for monitoring station and monitoring station with waterproof cover assembly | |
| CN210381002U (en) | Waterproof device of mobile terminal card support and mobile terminal | |
| CN217468948U (en) | Waterproof socket | |
| CN220212208U (en) | Camera diving casing | |
| CN214421227U (en) | Container lid and container | |
| CN211828952U (en) | Battery case and electronic thermometer | |
| CN213755271U (en) | Electronic product protective housing and electronic product | |
| CN216624683U (en) | USB seat mounting structure | |
| CN218416608U (en) | Earphone charging box | |
| CN210296740U (en) | Waterproof box with flexible glue sheath | |
| CN216056180U (en) | Line box and refrigeration plant | |
| CN211909449U (en) | Power supply device and power supply shell thereof | |
| CN215486753U (en) | Portable fan | |
| CN218919392U (en) | Outdoor winding displacement waterproof construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |