CN210839720U - Mobile phone protective housing - Google Patents
Mobile phone protective housing Download PDFInfo
- Publication number
- CN210839720U CN210839720U CN202020602225.5U CN202020602225U CN210839720U CN 210839720 U CN210839720 U CN 210839720U CN 202020602225 U CN202020602225 U CN 202020602225U CN 210839720 U CN210839720 U CN 210839720U
- Authority
- CN
- China
- Prior art keywords
- clamping
- mobile phone
- hole
- joint portion
- dust
- 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
- Telephone Set Structure (AREA)
Abstract
The utility model provides a mobile phone protection shell, the position that the frame bottom of mobile phone protection shell corresponds cell-phone loudspeaker is provided with first through-hole, the mobile phone protection shell includes dustproof construction, dustproof construction can dismantle connect in first through-hole, dustproof construction includes dust prevention portion and joint portion, dustproof construction set up in the joint portion, joint portion includes first joint portion, second joint portion and connecting portion, the relative both ends of connecting portion respectively with first joint portion with second joint portion connects, connecting portion are located in the first through-hole, first joint portion with frame internal surface butt, second joint portion with frame surface butt.
Description
Technical Field
The utility model relates to a cell-phone accessory technical field, concretely relates to cell-phone protective housing.
Background
The mobile phone shell is a mobile phone accessory product, and along with the continuous development of mobile phones, the structure and the function of the mobile phone shell are also continuously improved. The horn holes at the bottom of the existing mobile phone shell are mostly through holes, namely, long round holes or fine holes, for example, a plurality of small holes are arranged corresponding to the horn holes of the mobile phone. Such structure setting makes the easy accumulation dust of horn hole, and through-hole and smart hole all can't play dustproof effect, leads to the horn hole content to easily advance the dust and influence cell-phone loudspeaker result of use, for example influences the broadcast and the radio reception effect of cell-phone.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a detachable cell-phone protective housing.
The utility model provides a mobile phone protection shell, the position that the frame bottom of mobile phone protection shell corresponds cell-phone loudspeaker is provided with first through-hole, the mobile phone protection shell includes dustproof construction, dustproof construction can dismantle connect in first through-hole, dustproof construction includes dust prevention portion and joint portion, dustproof construction set up in the joint portion, joint portion includes first joint portion, second joint portion and connecting portion, the relative both ends of connecting portion respectively with first joint portion with second joint portion connects, connecting portion are located in the first through-hole, first joint portion with frame internal surface butt, second joint portion with frame surface butt.
In an embodiment, the dustproof portion comprises a dustproof net, the joint portion is provided with a second through hole which penetrates through the first joint portion, the second joint portion and the connecting portion, and the dustproof net is detachably connected with the first joint portion and/or the second joint portion and covers the second through hole.
In an embodiment, the first clamping portion and/or the second clamping portion are provided with a groove, and when the dustproof net is detachably connected with the first clamping portion and/or the second clamping portion, the dustproof net is arranged in the groove.
In one embodiment, the depth of the groove is equal to the thickness of the dust screen.
In one embodiment, the clamping portion is provided with a second through hole penetrating through the second clamping portion and the connecting portion, the first clamping portion is provided with a plurality of third through holes, and the plurality of third through holes are arranged to form the dust-proof portion; or, the dustproof construction is provided with run through first joint portion with the second through-hole of connecting portion, second joint portion is provided with a plurality of third through-holes, and is a plurality of the third through-hole is arranged and is formed the dustproof portion.
In an embodiment, a first clamping groove is formed in the inner surface of the frame, and when the first clamping portion is in contact with the inner surface of the frame, the first clamping portion is located in the first clamping groove; the frame is characterized in that a second clamping groove is further formed in the outer surface of the frame, and the second clamping portion is located in the second clamping groove when the outer surface of the frame contacts.
In one embodiment, the depth of the first clamping groove is equal to the thickness of the first clamping portion; the depth of the second clamping groove is equal to the thickness of the second clamping portion.
In an embodiment, the first through hole is provided in plurality, and the dustproof structure is provided in each first through hole.
In an embodiment, a cross-sectional area of the connecting portion is smaller than cross-sectional areas of the first clamping portion and the second clamping portion, and the cross-sectional area of the first clamping portion is larger than the cross-sectional area of the second clamping portion.
In an embodiment, the first clamping portion, the second clamping portion and the connecting portion are integrally formed.
To sum up, the utility model provides a mobile phone protection shell. The design of the joint portion of the dustproof structure is I-shaped, the dustproof structure can be clamped into the first through hole from the inner side of the mobile phone protective shell, the cross sectional area of the first joint portion is set to be larger than that of the second joint portion, the first through hole cannot be pushed out from the inside of the mobile phone protective shell after the dustproof structure is clamped into the first through hole, when the dustproof structure needs to be disassembled, the mobile phone is taken out firstly, and the dustproof structure can be disassembled from the inner side of the first through hole only by pushing the dustproof structure from the outside of the mobile phone protective shell through force. In some embodiments, the clamping portion is further provided with a dust screen, the dust screen is detachably connected to the first clamping portion and/or the second clamping portion, and a plurality of holes are formed in the dust screen to form a hole array, so that a dust-proof effect is achieved. In other embodiments, a plurality of third through holes may be directly formed on the first clamping portion and/or the second clamping portion to form a dust screen. When the dust-proof structure needs to be cleaned, the dust-proof structure can be directly disassembled, or the dust-proof net can be disassembled to be cleaned. The utility model discloses a mobile phone protection shell simple structure has better dustproof effect, and convenient to detach, easily washs, gives user's good product experience, is suitable for popularization and application.
Drawings
Fig. 1 is a schematic perspective view of a mobile phone protection case in an embodiment.
Fig. 2 is an exploded schematic view of the mobile phone protection case in fig. 1.
Fig. 3 is an enlarged schematic view of the dustproof structure in fig. 2.
Fig. 4 is a side sectional view of the protective case of the mobile phone of fig. 1.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Fig. 6 is a schematic perspective view of a mobile phone protection case in another embodiment.
Fig. 7 is an exploded view of the protective case of the mobile phone in fig. 6.
Fig. 8 is an enlarged schematic view of the dustproof structure in fig. 7.
Fig. 9 is a side sectional view of the protective case of the cellular phone of fig. 6.
Fig. 10 is an enlarged schematic view of portion B of fig. 9.
Fig. 11 is a schematic perspective view of a mobile phone protection case according to another embodiment.
Fig. 12 is an exploded view of the protective case of the mobile phone in fig. 11.
Fig. 13 is an enlarged schematic view of the dustproof structure in fig. 12.
Fig. 14 is a side sectional view of the case of fig. 11.
Fig. 15 is an enlarged schematic view of portion C of fig. 14.
Detailed Description
Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.
As shown in fig. 1-15, the present invention provides a mobile phone protecting case 10, the position of the frame bottom of the mobile phone protecting case 10 corresponding to the mobile phone speaker is provided with a first through hole 12, in the illustrated embodiment, the first through hole 12 is set to two, but the present invention is not limited thereto, and in other embodiments, the first through hole 12 may also be set to other numbers. The mobile phone protective shell 10 further comprises a dustproof structure 13, and a dustproof structure 13 is detachably mounted in each first through hole 12, so that the dustproof structure 13 can be conveniently detached from the mobile phone protective shell 10 for cleaning. Since the structure of each of the first through hole 12 and the dust-proof structure 13 is the same, the following embodiments will be described with only one first through hole 12 and one dust-proof structure 13.
In the illustrated embodiment, the dust-proof structure 13 includes a dust-proof portion 22 and the engaging portion 14, and the engaging portion 14 has an overall i-shaped annular frame shape. Specifically, the clamping portion 14 includes a first clamping portion 16, a second clamping portion 18 and a connecting portion 20, and the first clamping portion 16 and the second clamping portion 18 are respectively connected at two opposite ends of the connecting portion 20. In this embodiment, the first clip portion 16, the second clip portion 18 and the connecting portion 20 are integrally formed. The connecting portion 20 is located in the first through hole 12, the first clamping portion 16 abuts against the inner surface of the bottom frame of the mobile phone protection shell 10, and the second clamping portion 18 abuts against the outer surface of the bottom frame of the mobile phone protection shell 10.
In the embodiment shown in fig. 1-5 and 11-15, the dust-proof portion 22 is a dust-proof net, and the clamping portion 14 is provided with a second through hole 24 penetrating through the first clamping portion 16, the connecting portion 20 and the second clamping portion 18. In the embodiment shown in fig. 1-5, the dust screen 22 is detachably connected to the second fastening portion 18 and covers the second through hole 24, for example, a groove 26 is provided on the inner sidewall of the second fastening portion 18, and the dust screen 22 is fastened in the groove 26. In the illustrated embodiment, the depth of the groove 26 is equal to the thickness of the dust screen 22, i.e., the dust screen 22 is just captured within the groove 26. In the embodiment shown in fig. 11-15, the dust screen 22 is detachably connected to the first clamping portion 16 and covers the second through hole 24, for example, a groove 28 is provided on the inner sidewall of the first clamping portion 16, and the dust screen 22 is clamped in the groove 28. In the illustrated embodiment, the depth of the recess 28 is equal to the thickness of the dust screen 22, i.e., the dust screen 22 is just captured within the recess 28.
It should be understood that, in other embodiments, a groove may be provided on the inner side wall of the first clamping portion 16 and the second clamping portion 18 at the same time, two dust screens 22 are provided, and the two dust screens 22 are respectively clamped in the two grooves.
In the embodiment shown in fig. 6-10, the clamping portion 14 is provided with a second through hole 24 penetrating through the first clamping portion 16 and the connecting portion 20, a plurality of third through holes 30 are provided in an area of the second clamping portion 18 corresponding to the second through hole 24, and the plurality of third through holes 30 form an array to form a dust-proof portion, so as to achieve a dust-proof effect. It should be understood that, in other embodiments, it may also be provided that the dust-proof structure 13 is provided with a second through hole penetrating through the second clamping portion 18 and the connecting portion 20, and the first clamping portion 16 is provided with a plurality of third through holes; alternatively, the dust-proof structure 13 is provided with a second through hole penetrating the connecting portion 20, and third through holes are provided in the first engaging portion 16 and the second engaging portion 18, respectively.
Referring to fig. 1 to 15, a first clamping groove 32 is formed on an inner surface of a bottom frame of the mobile phone protecting case 10, and when the first clamping portion 16 contacts with the inner surface of the bottom frame, the first clamping portion 16 is located in the first clamping groove 32. A second clamping groove 34 is formed in the outer surface of the bottom frame of the mobile phone protection shell 10, and when the second clamping portion 18 contacts with the outer surface of the bottom frame, the second clamping portion 18 is located in the second clamping groove 34. In the illustrated embodiment, the depth of the first catching groove 32 is set to be equal to the thickness of the first catching portion 16, and the depth of the second catching groove 34 is set to be equal to the thickness of the second catching portion 18, i.e., the first catching portion 16 is just caught in the first catching groove 32, and the second catching portion 18 is just caught in the second catching groove 34.
In the illustrated embodiment, the cross-sectional area of the connecting portion 20 is set smaller than the cross-sectional areas of the first and second clamping portions 16 and 18, and the cross-sectional area of the first clamping portion 16 is larger than the cross-sectional area of the second clamping portion 18, i.e., a clamping groove 36 is formed between the connecting portion 20 and the first and second clamping portions 16 and 18. The protrusion 38 is formed between the first clamping groove 32 and the second clamping groove 34, during installation, the outer side wall of the connecting portion 20 abuts against the protrusion 38, that is, the protrusion 38 is clamped in the clamping groove 36, so that the user can only detach the dustproof structure 13 from the inner side of the mobile phone protective case 10 when the user needs to detach the dustproof structure. That is to say, after the dustproof structure 13 is snapped into the first through hole 12, the first through hole 12 cannot be pushed out from the inside of the mobile phone protection case 10, and when the mobile phone needs to be detached, the mobile phone is taken out first, and the dustproof structure 13 is detached from the inside of the first through hole 12 only by pushing the dustproof structure 13 from the outside of the mobile phone protection case 10 with application of force. In other embodiments, the dust-proof structure 13 may be detachably connected to the first through hole 12 through other structures under the condition that the direction and manner of detaching the dust-proof structure 13 from the first through hole 12 are satisfied.
To sum up, the utility model provides a mobile phone protection shell. Be the I-shaped with dustproof construction design, dustproof construction can follow in the inboard card of cell-phone protective housing goes into first through-hole, sets up the cross-sectional area of first joint portion into the cross-sectional area that is greater than second joint portion for the dustproof construction card can't outwards release first through-hole from the cell-phone protective housing inside after going into first through-hole, when needing to dismantle, takes out the cell-phone earlier, and the outside application of force of following the cell-phone protective housing promotes dustproof construction and can follow first through-hole inboard dismantlement. In some embodiments, the dustproof structure comprises a dustproof net, the dustproof net is detachably connected to the first clamping portion and/or the second clamping portion, a plurality of holes are formed in the dustproof net, and a hole array is formed, so that the dustproof effect is achieved. In other embodiments, a plurality of third through holes may be directly formed on the first clamping portion and/or the second clamping portion. When the dust-proof structure needs to be cleaned, the dust-proof structure can be directly disassembled, or the dust-proof net can be disassembled to be cleaned. The utility model discloses a mobile phone protection shell simple structure has better dustproof effect, and convenient to detach, easily washs, gives user's good product experience, is suitable for popularization and application.
The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
1. The utility model provides a mobile phone protective housing, the position that mobile phone horn is corresponded in mobile phone protective housing's frame bottom is provided with first through-hole, a serial communication port, mobile phone protective housing includes dustproof construction, dustproof construction can dismantle connect in first through-hole, dustproof construction includes dustproof portion and joint portion, dustproof construction set up in the joint portion, joint portion includes first joint portion, second joint portion and connecting portion, the relative both ends of connecting portion respectively with first joint portion with second joint portion connects, connecting portion are located in the first through-hole, first joint portion with frame internal surface butt, second joint portion with frame surface butt.
2. The mobile phone protective case of claim 1, wherein the dust-proof portion comprises a dust-proof net, the first clamping portion, the second clamping portion and the connecting portion are provided with a second through hole, and the dust-proof net is detachably connected with the first clamping portion and/or the second clamping portion and covers the second through hole.
3. The mobile phone protective case of claim 2, wherein the first clamping portion and/or the second clamping portion are provided with a groove, and when the dust screen is detachably connected with the first clamping portion and/or the second clamping portion, the dust screen is arranged in the groove.
4. A protective case for a cellular phone as claimed in claim 3, wherein the depth of the groove is equal to the thickness of the dust screen.
5. The mobile phone protective case according to claim 1, wherein the clip portion is provided with a second through hole penetrating through the second clip portion and the connecting portion, the first clip portion is provided with a plurality of third through holes, and the plurality of third through holes are arranged to form the dust-proof portion; or, the dustproof construction is provided with run through first joint portion with the second through-hole of connecting portion, second joint portion is provided with a plurality of third through-holes, and is a plurality of the third through-hole is arranged and is formed the dustproof portion.
6. The mobile phone protective case of any one of claims 1-5, wherein a first clamping groove is formed in an inner surface of the frame, and when the first clamping portion contacts the inner surface of the frame, the first clamping portion is located in the first clamping groove; the frame is characterized in that a second clamping groove is further formed in the outer surface of the frame, and the second clamping portion is located in the second clamping groove when the outer surface of the frame contacts.
7. The protective case of claim 6, wherein the depth of the first clip groove is equal to the thickness of the first clip portion; the depth of the second clamping groove is equal to the thickness of the second clamping portion.
8. The protective case of claim 1, wherein a plurality of first through holes are provided, and one dust-proof structure is provided in each first through hole.
9. The protective case of claim 1, wherein a cross-sectional area of the connecting portion is smaller than cross-sectional areas of the first clip portion and the second clip portion, and the cross-sectional area of the first clip portion is larger than the cross-sectional area of the second clip portion.
10. The protective case of claim 1, wherein the first clip portion, the second clip portion and the connecting portion are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602225.5U CN210839720U (en) | 2020-04-21 | 2020-04-21 | Mobile phone protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602225.5U CN210839720U (en) | 2020-04-21 | 2020-04-21 | Mobile phone protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210839720U true CN210839720U (en) | 2020-06-23 |
Family
ID=71263041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020602225.5U Active CN210839720U (en) | 2020-04-21 | 2020-04-21 | Mobile phone protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210839720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217932A (en) * | 2020-09-27 | 2021-01-12 | 泰州翔升科技服务有限公司 | Dustproof mobile phone protection shell |
-
2020
- 2020-04-21 CN CN202020602225.5U patent/CN210839720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217932A (en) * | 2020-09-27 | 2021-01-12 | 泰州翔升科技服务有限公司 | Dustproof mobile phone protection shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210839720U (en) | Mobile phone protective housing | |
| US20200107446A1 (en) | Electronic Device Comprising an Audio Channel Assembly | |
| JP4158347B2 (en) | Electronic component mounting structure | |
| JP2017050235A (en) | Connector socket and connector | |
| US20150036839A1 (en) | Microphone for vehicle | |
| CN214756486U (en) | Support protective housing | |
| CN212305416U (en) | Protective housing with dustproof function | |
| CN212086273U (en) | Protective housing with dustproof function | |
| CN210469422U (en) | Receiver installation component and mobile terminal | |
| CN212086274U (en) | Protective housing with dustproof function | |
| JP5450044B2 (en) | Unidirectional condenser microphone unit and close-talking condenser microphone | |
| CN212086277U (en) | Dustproof protective housing of mobile terminal | |
| CN214756488U (en) | Protective housing with dustproof function | |
| CN214756491U (en) | Protective housing with dustproof function | |
| CN105072543A (en) | Antistatic dustproof cell phone horn | |
| EP2375704B1 (en) | Audio diaphragm mounting arrangements in radio telephone handsets | |
| KR101090217B1 (en) | Mobile Phone Case Assembly | |
| CN110300360B (en) | Mobile terminal | |
| CN210671168U (en) | Shielding structure and mobile phone | |
| KR100630561B1 (en) | Mobile communication terminal including speaker module integrated with speaker deco | |
| CN210826043U (en) | Dustproof protective film | |
| CN217159798U (en) | Dustproof protective housing | |
| KR102015577B1 (en) | Portable terminal with antenna carrier | |
| WO2007056964A1 (en) | Set of two mobile telephone devices | |
| CN212086276U (en) | Double-deck protective housing of mobile terminal with dustproof function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |