CN217789728U - Cell-phone shell with dustproof mouth that charges - Google Patents
Cell-phone shell with dustproof mouth that charges Download PDFInfo
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- CN217789728U CN217789728U CN202221984108.5U CN202221984108U CN217789728U CN 217789728 U CN217789728 U CN 217789728U CN 202221984108 U CN202221984108 U CN 202221984108U CN 217789728 U CN217789728 U CN 217789728U
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- cover plate
- dustproof cover
- dustproof
- guide groove
- charging
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Abstract
The utility model discloses a mobile phone shell with dustproof charging port, which comprises a shell main body with a charging notch and a dustproof cover plate for covering the charging notch, wherein the inner wall of the shell main body is provided with an upper guide groove part positioned above the charging notch and a lower guide groove part positioned below the charging notch, the transverse edge part of the dustproof cover plate is embedded into the groove of the upper guide groove part, and the transverse lower edge part of the dustproof cover plate is embedded into the groove of the lower guide groove part; one side surface of the dustproof cover plate facing the outside of the shell body is provided with a handle block used for manually dragging and stressing. The utility model discloses improve the convenience of opening dustproof apron greatly, and had simple structure, easy cleanness, the difficult advantage that damages.
Description
Technical Field
The utility model relates to a cell-phone shell technical field, concretely relates to cell-phone shell with dustproof mouth that charges.
Background
Chinese utility model patent with patent number CN216625795U discloses an antistatic silica gel cell-phone shell "dustproof mechanism is including the mouth that charges, apron and dust screen, the externally mounted of the mouth that charges has the mouth that charges, and the mouth both sides that charge are provided with the dust screen", but this utility model specification attached figure 3 shows that this apron is the flip formula dust guard.
The patent number is CN 216391124U's chinese utility model patent a general type cell-phone waterproof cover discloses "this cell-phone waterproof cover is including face lid and bottom, four mutual corresponding silica gel sucking discs are installed to even embedding on the bottom, and it has transparent lens to adhere on the bottom simultaneously, and one side of bottom is rotated through the axis of rotation and is connected with the mouthful apron that charges, is provided with the silica gel pad on the mouthful apron that charges.
A charging port dustproof cover plate in the prior art adopts a flip structure, and a pin joint structure of the charging port dustproof cover plate needs to adopt a resettable special-shaped spring. Although current dustproof apron can play dustproof effect to charging the mouth, this structure has the easy trouble and manufacturing cost is high, still hides dirty and accomodates the dirt easily, is difficult to clear shortcoming. In addition, in the process of inserting the charging head into the mobile phone, one hand is required to prop against the opened cover plate of the mobile phone shell, and the other hand can insert the charging head into the charging port of the mobile phone, so that the convenience of operation is affected. In addition, it is common knowledge in industry technology applications to use TPU materials and/or PC materials for the accessories of the mobile phone case.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the problem among the prior art, the utility model provides a cell-phone shell with dustproof mouth that charges to solve current mouthful dustproof cover plate structure that charges complicated relatively and break down easily, be difficult for clean, operate inconvenient technical problem.
The utility model discloses an above-mentioned problem is solved to following technical means:
the utility model provides a mobile phone shell with dustproof charging port, including the shell main part that is equipped with the breach of charging and the dustproof apron that is used for covering the breach of charging, shell main part inner wall is equipped with the upper guide slot part that is located the breach of charging top and is located the lower guide slot part that charges the breach below, the horizontal border portion embedding of dustproof apron is in the inslot of upper guide slot part, the horizontal lower border portion embedding of dustproof apron is in the inslot of lower guide slot part; one side surface of the dustproof cover plate facing the outside of the shell body is provided with a handle block used for manually dragging and stressing.
Furthermore, a plurality of clamping bosses are convexly arranged on the bottom surface of the upper guide groove part and/or the lower guide groove part.
Furthermore, the cross section of the clamping boss, which is perpendicular to the length direction of the mobile phone shell, is arched, and when the dustproof cover plate is pushed and pulled onto the clamping boss, the arched cambered surface of the clamping boss is in matched contact with the transverse lower edge part of the dustproof cover plate or the transverse edge part of the dustproof cover plate.
Furthermore, the four peripheral edges of the shell main body are made of TPU materials, the dustproof cover plate is made of PC materials, and the shell main body, the upper guide groove part, the lower guide groove part and the clamping boss are matched with the dustproof cover plate to form a push-pull mechanism which is not loosened relatively and is convenient to push and pull.
Further, shell main part inner wall is equipped with the first spacing boss that is located the horizontal side of the breach of charging, shell main part inner wall is equipped with the second spacing boss that is located the horizontal another side of the breach of charging.
Furthermore, a side face, facing the charging gap and closest to the charging gap, of the first limiting boss is a first limiting contact surface, and the transverse distance between the first limiting contact surface and the virtual center line of the charging gap is one point and five times larger than the transverse caliber length of the charging port of the existing standard mobile phone.
Furthermore, the transverse lower edge part and/or the transverse edge part of the dustproof cover plate are/is provided with concave notches which are matched with the corresponding clamping bosses in a concave-convex manner.
Furthermore, the dustproof cover plate is provided with a chamfer used for enabling the dustproof cover plate to conveniently cross the clamping boss when the dustproof cover plate is pushed and pulled.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a breach that charges of dust cover shell main part plays dustproof effect to the cell-phone mouth that charges, still forms the apron push-and-pull institution that dust cover is difficult to not hard up and make things convenient for the push-and-pull relatively through last direction slot part and lower direction slot part cooperation dust cover, and the handle piece on the dust cover is located in the deuterogamy, has improved the convenience of opening dust cover, and has simple structure, easy cleanness, is difficult to the advantage that damages.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.
Fig. 1 is a front view of a mobile phone case having a dustproof charging port according to the present invention when a dustproof cover plate is opened;
fig. 2 is an exploded view of a handset housing with a dust-proof charging port in accordance with the present invention;
FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is an enlarged view of area B of FIG. 3;
fig. 5 is a schematic perspective view of a housing body according to the present invention;
FIG. 6 is an enlarged view of area C of FIG. 5;
fig. 7 is a front view of the dust cover according to the present invention;
description of reference numerals:
a charging gap 5; a case main body 1; a dust cover plate 2; an upper guide groove portion 21; a lower guide groove portion 22; a handle block 3; the boss 6 is clamped; a first limit boss 7; a second limit boss 8; a recessed notch 23; and (6) chamfering 24.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanying the drawings are described in detail below. It should be noted that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
It is to be understood that the terms "top," "bottom," and the like are used herein to describe various elements of the invention, and are not intended to limit the invention to the precise form shown, unless otherwise specified.
The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, a "group" means two or more unless otherwise specified.
Examples
As shown in fig. 1-7:
the embodiment provides a mobile phone shell with a dustproof charging port, which comprises a shell main body 1 provided with a charging gap 5 and a dustproof cover plate 2 used for covering the charging gap 5, wherein the inner wall of the shell main body 1 is provided with an upper guide groove part 21 positioned above the charging gap 5 and a lower guide groove part 22 positioned below the charging gap 5, the transverse edge part of the dustproof cover plate 2 is embedded into the groove of the upper guide groove part 21, and the transverse lower edge part of the dustproof cover plate 2 is embedded into the groove of the lower guide groove part 22; one side of the dustproof cover plate 2 facing the outside of the shell main body 1 is provided with a handle block 3 for manually pulling and stressing.
In the present embodiment, optimally, a plurality of clamping bosses 6 (see fig. 6) are convexly provided on the bottom surface of the upper guide groove portion 21 and/or the lower guide groove portion 22; in the optimized scheme of the embodiment, the clamping boss 6 arranged on the groove bottom surface of the upper guide groove part 21 and/or the lower guide groove part 22 is matched with the dustproof cover plate 2, so that the dustproof cover plate 2 is not easy to loosen when the dustproof cover plate is pushed and pulled manually in the grooves of the upper guide groove part 21 and the lower guide groove part 22.
In the optimized embodiment, the cross section of the clamping boss 6, which is perpendicular to the length direction of the mobile phone shell, is in an arch shape, and when the dustproof cover plate 2 is pushed and pulled onto the clamping boss 6, the arch-shaped cambered surface of the clamping boss 6 is in matched contact with the transverse lower edge part of the dustproof cover plate 2 or the transverse edge part of the dustproof cover plate 2; the arch structure of the clamping boss 6 can be matched with the dustproof cover plate 2, so that the dustproof cover plate 2 is not easy to loosen during non-manual pushing and pulling.
In this embodiment, optimally, the four peripheral edges of the housing main body 1 are made of TPU material, the dustproof cover plate 2 is made of PC material, and the housing main body 1, the upper guide groove part 21, the lower guide groove part 22 and the clamping boss 6 are matched with the dustproof cover plate 2 to form a push-pull mechanism which is convenient to push and pull and does not loosen the dustproof cover plate 2; the four peripheral edges of the shell main body 1 made of TPU material have certain elasticity, the hardness of the dustproof cover plate 2 made of PC material is relatively higher than that of the four peripheral edges of the shell main body 1, and when the dustproof cover plate 2 is pushed over the clamping boss 6, the four peripheral edges of the shell main body 1 generate slight elastic deformation due to the stress of the clamping boss 6; the four sides of the shell main body 1 and the dustproof cover plate 2 respectively use known materials with different hardness degrees, so that the two materials are matched according with the structural mechanical property.
In this embodiment, optimally, the inner wall of the shell main body 1 is provided with a first limiting boss 7 located at one lateral side of the charging gap 5, and the inner wall of the shell main body 1 is provided with a second limiting boss 8 located at the other lateral side of the charging gap 5; the first limit boss 7 is used for limiting one stroke limit of the push-pull stroke of the dustproof cover plate 2, and the second limit boss 8 is used for limiting the other stroke limit of the push-pull stroke of the dustproof cover plate 2.
Optimally, in this embodiment, a side surface of the first limiting boss 7 facing the charging gap 5 and closest to the charging gap 5 is a first limiting contact surface, and a transverse distance between the first limiting contact surface and a virtual center line of the charging gap 5 is one to five times greater than a transverse caliber length of a charging port of an existing standard mobile phone.
Optimally in the present embodiment, as shown in fig. 6 and 7, the transverse lower edge portion and/or the transverse edge portion of the dust-proof cover plate 2 is/are provided with a concave notch 23 that is in concave-convex fit with the corresponding clamping boss 6; when the dustproof cover plate 2 drags to covering the breach 5 that charges completely, chucking boss 6 wherein and the unsmooth cooperation of the sunken breach 23 that corresponds make dustproof cover plate 2 relative locking, avoid using the in-process dustproof cover plate 2 of cell-phone not hard up to avoid appearing dust and get into the problem that charges breach 5 and further get into the cell-phone mouth that charges through the gap.
Optimally in the embodiment, as shown in fig. 6 and 7, the dust-proof cover plate 2 is provided with a chamfer 24 for facilitating the dust-proof cover plate 2 to get over the clamping boss 6 when the dust-proof cover plate 2 is pushed or pulled; the chamfer 24 serves as a power saving.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The mobile phone shell with the dustproof charging port comprises a shell main body (1) provided with a charging notch (5) and a dustproof cover plate (2) used for covering the charging notch (5), and is characterized in that an upper guide groove part (21) located above the charging notch (5) and a lower guide groove part (22) located below the charging notch (5) are arranged on the inner wall of the shell main body (1), the transverse edge part of the dustproof cover plate (2) is embedded into a groove of the upper guide groove part (21), and the transverse lower edge part of the dustproof cover plate (2) is embedded into a groove of the lower guide groove part (22); a handle block (3) used for manually dragging and stressing is arranged on one side surface of the dustproof cover plate (2) facing the outside of the shell main body (1);
a plurality of clamping bosses (6) are convexly arranged on the bottom surface of the upper guide groove part (21) and/or the lower guide groove part (22).
2. The mobile phone shell with the dustproof charging port according to claim 1, wherein a cross section, perpendicular to the length direction of the mobile phone shell, of the clamping boss (6) is in an arch shape, and when the dustproof cover plate (2) is pushed and pulled onto the clamping boss (6), an arch-shaped arc surface of the clamping boss (6) is in fit contact with a transverse lower edge portion of the dustproof cover plate (2) or a transverse edge portion of the dustproof cover plate (2).
3. The mobile phone case with the dustproof charging port according to claim 1, wherein the four peripheral sides of the case main body (1) are made of TPU material, the dustproof cover plate (2) is made of PC material, and the case main body (1), the upper guide groove portion (21), the lower guide groove portion (22) and the clamping boss (6) cooperate with the dustproof cover plate (2) to form a push-pull mechanism which is relatively non-loose and facilitates pushing and pulling of the dustproof cover plate (2).
4. The handset casing with dustproof charging port according to claim 1, wherein the inner wall of the casing main body (1) is provided with a first limit boss (7) located at one lateral side of the charging gap (5), and the inner wall of the casing main body (1) is provided with a second limit boss (8) located at the other lateral side of the charging gap (5).
5. The handset housing with a dustproof charging port according to claim 1, wherein the lower lateral edge and/or the lower lateral edge of the dustproof cover plate (2) is provided with a concave notch (23) which is in concave-convex fit with the corresponding clamping boss (6).
6. The handset housing with a dustproof charging port according to claim 1, wherein the dustproof cover plate (2) is provided with a chamfer (24) for facilitating the dustproof cover plate (2) to get over the chucking boss (6) when the dustproof cover plate (2) is pushed and pulled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221984108.5U CN217789728U (en) | 2022-07-29 | 2022-07-29 | Cell-phone shell with dustproof mouth that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221984108.5U CN217789728U (en) | 2022-07-29 | 2022-07-29 | Cell-phone shell with dustproof mouth that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217789728U true CN217789728U (en) | 2022-11-11 |
Family
ID=83943252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221984108.5U Active CN217789728U (en) | 2022-07-29 | 2022-07-29 | Cell-phone shell with dustproof mouth that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217789728U (en) |
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2022
- 2022-07-29 CN CN202221984108.5U patent/CN217789728U/en active Active
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