CN211557317U

CN211557317U - Protective shell

Info

Publication number: CN211557317U
Application number: CN202021512760.8U
Authority: CN
Inventors: 张波; 张榕斌
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2020-09-22
Anticipated expiration: 2030-07-28

Abstract

The utility model provides a protective housing, the protective housing has the accommodation space that is used for holding an electronic equipment, electronic equipment has the sliding key, the sliding key can slide between the first position and the second position, the protective housing corresponds the sliding key is equipped with the through-hole, the protective housing still includes rotatable setting in the toggle structure of through-hole, toggle structure includes operating portion, first drive division and second drive division, operating portion at least part stretches out the through-hole for the user to operate, first drive division and the second drive division are located one side that is close to the sliding key in the through-hole, the sliding key is located between first drive division and the second drive division, when the toggle structure rotates, first drive division or the second drive division promotes it to slide between the first position and the second position through butt the sliding key, simple structure, convenient operation, the practicality is strong, offers convenience for the user.

Description

Protective shell

Technical Field

The utility model relates to a cell-phone accessory technical field, in particular to protective housing.

Background

Some current cell-phones realize opening and closing of silence function and realize through dialling sound and sound key, such cell-phone is sheathed the cell-phone shell in the back, can set up a through-hole at the position that corresponds the sound key on the cell-phone shell and make the sound key expose to make things convenient for user's finger to pass the through-hole and dial sound and sound key realization switch sound. However, in order to protect the mobile phone better, the thickness of the shell of some mobile phone shells is thick, so that the depth of the through hole is deep, and at the moment, the user can not operate the mobile phone shell conveniently or even operate the mobile phone shell by using fingers to penetrate through the through hole, thereby bringing trouble to the user.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a protective casing capable of effectively solving the above problems.

The utility model provides a protective shell, which is provided with a containing space for containing an electronic device, the electronic device has a sliding key slidable between a first position and a second position, the protective shell is provided with a through hole corresponding to the sliding key and also comprises a toggle structure which can be rotatably arranged in the through hole, the toggle structure comprises an operation part, a first driving part and a second driving part, wherein at least part of the operation part extends out of the through hole for being operated by a user, the first driving part and the second driving part are positioned at one side of the through hole close to the sliding key, the sliding key is positioned between the first driving part and the second driving part, when the toggle structure rotates, the first driving part or the second driving part pushes the sliding key to slide between the first position and the second position by abutting against the sliding key.

In one embodiment, the operating part is in an arc shape which is concave towards the through hole; or the operating part is in a straight plate shape.

In an embodiment, the toggle structure further includes a base, the operation portion includes a first pressing portion and a second pressing portion, and the first pressing portion, the second pressing portion, the first driving portion and the second driving portion respectively extend outward from four corners of the base.

In an embodiment, the toggle structure further comprises a rotating shaft, the base body is provided with a shaft hole, the rotating shaft penetrates through the shaft hole, mounting holes are respectively arranged on two sides of the hole wall of the through hole, and two ends of the rotating shaft are respectively inserted into the mounting holes.

In an embodiment, the axial direction of the rotating shaft is parallel to the length direction of the protective shell and perpendicular to the sliding direction of the sliding key.

In one embodiment, a damping structure is arranged between the rotating shaft and the shaft hole.

In an embodiment, the first pressing portion, the second pressing portion, the first driving portion and the second driving portion have arc-shaped ends.

In one embodiment, the sliding key is a mute key.

In an embodiment, the protective shell includes a back plate and a frame surrounding the back plate, the back plate and the frame surround to form the accommodating space, and the through hole is disposed on a side of the frame.

In an embodiment, the protective housing is provided with an avoidance port, a thickened portion, a through hole or a notch corresponding to the side key, the camera, the charging port and the horn hole of the electronic device.

To sum up, the utility model provides a protective housing sets up toggle structure in the through-hole that corresponds electronic equipment sliding key position on protective housing, toggle structure is used for driving two gliding drive parts of sliding key including exposing out two according to the splenium outside the protective housing and being located the through-hole, toggle structure rotatable mounting is in the through-hole, make two according to splenium and two drive parts do the seesaw motion around toggle structure's pivot respectively, the sliding key is located between two drive parts, the user can make two drive parts do corresponding rotation and then drive sliding key and slide between primary importance and secondary importance according to splenium through operation two, moreover, the steam generator is simple in structure, and convenient operation, therefore, the clothes hanger is strong in practicability, and brings convenience for the user.

Drawings

Fig. 1 is a schematic perspective view of the protective casing of the present invention.

Fig. 2 is an exploded view of the protective case of fig. 1.

Fig. 3 is a perspective view of the protective case with the handset mounted thereto with the toggle mechanism in the neutral position.

Fig. 4 is an enlarged side sectional view of the protective shell of fig. 3 in a position of the toggle structure.

Fig. 5 is a schematic perspective view of the protective case assembled with the mobile phone when the sliding key is driven to the first position by the toggle structure.

Fig. 6 is an enlarged side sectional view of the protective shell of fig. 5 in a position of the toggle structure.

Fig. 7 is a schematic perspective view of the protective case assembled with the mobile phone when the sliding key is driven to the second position by the toggle structure.

Fig. 8 is an enlarged side sectional view of the protective housing of fig. 7 in a position of the toggle structure.

Fig. 9 is an enlarged side sectional view of the protective case in a toggle configuration position in another embodiment.

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. 1-9, the present invention provides a protective case 10, where the protective case 10 includes a back plate 12 and a frame 14 disposed around the back plate 12, an accommodating space 16 for accommodating an electronic device is formed between the back plate 12 and the frame 14, and the size and shape of the accommodating space 16 are adapted to the size and shape of the electronic device. In this embodiment, the electronic device is, for example, a mobile phone 18, and in other embodiments, the electronic device may also be a tablet computer or the like.

The mobile phone 18 has a slide key, such as the mute key 20 of the mobile phone 18, and in other embodiments, the slide key may be another slide function key of the mobile phone 18. The mute key 20 is slidable between a first position, e.g., an off position, corresponding to the mute function of the handset 18, and a second position, e.g., an on position, corresponding to the mute function of the handset 18, to enable the mute function of the handset 18 to be turned on and off. The protective case 10 is provided with through holes 22 corresponding to the mute keys 20, in the illustrated embodiment, the mute keys 20 are disposed at the side positions of the mobile phone 18, and correspondingly, the through holes 22 are disposed at the positions corresponding to the mute keys 20 on the frame 14.

The protective casing 10 further comprises a toggle structure 40, wherein the toggle structure 40 is movably disposed in the through hole 22, so that a user can drive the mute key 20 to slide between the first position and the second position through the toggle structure 40. In the illustrated embodiment, the toggle structure 40 is rotatably disposed in the through-hole 22. More specifically, the toggle structure 40 includes an operation portion 42, a first driving portion 30 and a second driving portion 32, wherein the operation portion 42 at least partially extends out of the through hole 22 for operation by a user, and the first driving portion 30 and the second driving portion 32 are located at a side of the through hole 22 close to the mute key 20 for driving the mute key 20 to slide between the first position and the second position. The operating portion 42 may be formed in an arc shape recessed toward the through-hole 22 (as shown in fig. 1 to 8), or may be formed in a straight plate shape similar to a structure of a wall button switch (as shown in fig. 9).

In the embodiment shown in fig. 1-8, the dial structure 40 is generally X-shaped, and in the embodiment shown in fig. 9, the dial structure 40 is generally K-shaped. Specifically, the toggle structure 40 further includes a base 24, the operation portion 42 includes a first pressing portion 26 and a second pressing portion 28, and the first pressing portion 26, the second pressing portion 28, the first driving portion 30 and the second driving portion 32 are respectively formed by extending outwards from four corners of the base 24.

The first pressing portion 26 and the second pressing portion 28 are located on a side of the base 24 away from the mute key 20, and at least partially protrude from an outer surface of the rim 14 of the protective case 10 for a user to operate. In the embodiment shown in fig. 1 to 8, the first pressing portion 26, the second pressing portion 28 and the portion of the base 24 connected to the first pressing portion 26 and the second pressing portion 28 together form an arc structure recessed toward the through hole 22, and the ends of the first pressing portion 26 and the second pressing portion 28 are located outside the frame 14 of the protective shell 10 for the user to push and press with his finger. In the illustrated embodiment, the first pressing portion 26 and the second pressing portion 28 have circular ends, so that the design can provide a good toggle pressing feel for a user, and prevent the user's finger from being scratched during operation.

The first and

second drive portions

30, 32 are located on a side of the base 24 adjacent to the mute key 20. in the illustrated embodiment, the first and

second drive portions

30, 32 and the portion of the base 24 to which the first and

second drive portions

30, 32 are connected together form a V-shaped configuration toward the mute key 20. The mute key 20 is located between the first driving part 30 and the second driving part 32, and makes the head of the mute key 20 abut against the inner side walls of the ends of the first driving part 30 and the second driving part 32 when the toggle structure 40 is rotated. When the toggle structure 40 is rotated, the first drive part 30 or the second drive part 32 is pushed to slide between the first position and the second position by abutting against the head of the mute key 20. In order to avoid abrasion of the mute key 20 during the abutting pushing, in the illustrated embodiment, the first driving portion 30 and the second driving portion 32 have arc-shaped ends, and the head of the mute key 20 may be designed as a smooth surface, and in other embodiments, there may be other designs for avoiding abrasion of the mute key 20.

The toggle structure 40 is rotatably disposed in the through hole 22, and in the illustrated embodiment, the protective casing 10 includes a rotating shaft 34, the base 24 has a shaft hole 36, and the axis direction of the rotating shaft 34 is parallel to the length direction of the protective casing 10 and perpendicular to the sliding direction of the mute key 20. The rotating shaft 34 penetrates through the shaft hole 36, the two opposite sides of the hole wall of the through hole 22 are respectively provided with a mounting hole 38, the two ends of the rotating shaft 34 are respectively inserted into the two mounting holes 38 to realize the mounting and fixing of the rotating shaft 34, and the toggle structure 40 can rotate by taking the rotating shaft 34 as a shaft. It should be understood that in other embodiments, the dial structure 40 can be rotatably disposed in the through hole 22 by other rotating mounting structures, for example, a convex pillar is disposed on each side of the base 24, and the convex pillar is rotatably connected to the mounting hole 38 to realize the rotatable mounting of the dial structure 40.

In some embodiments, a damping structure, such as a rubber ring, may be disposed between the rotating shaft 34 and the shaft hole 36, so that the toggle structure 40 needs to rotate under the action of an external force, overcoming the damping effect of the damping structure, so that the toggle structure 40 can stably stay at any rotational position, and the toggle structure 40 is prevented from rapidly rotating under the action of a non-external force and colliding with the mute key 20 to cause damage thereto.

Referring to fig. 3-4, when the toggle mechanism 40 is at the neutral position, the ends of the first pressing portion 26 and the second pressing portion 28 are located outside the through hole 22, and the inner sidewall of the end of the second driving portion 32 abuts against the bottom side of the head of the mute key 20.

Referring to fig. 5-6, when the toggle structure 40 drives the mute key 20 to the first position, the inner sidewall of the end of the second driving portion 32 abuts against the bottom side of the mute key 20, the second pressing portion 28 rotates into the through hole 22, the first pressing portion 26 tilts and mostly extends out of the through hole 22, at this time, the toggle structure 40 can be rotated to the neutral position, so as to prevent the user from touching the first pressing portion 26 by mistake, and when the toggle structure 40 rotates to the neutral position, the inner sidewall of the end of the first driving portion 30 abuts against the top side of the head portion of the mute key 20.

Referring to fig. 7-8, when the toggle structure 40 drives the mute key 20 to the second position, the inner sidewall of the end of the first driving portion 30 abuts against the top side of the mute key 20, the first pressing portion 26 rotates into the through hole 22, the second pressing portion 28 tilts and mostly extends out of the through hole 22, at this time, the toggle structure 40 can be rotated to the neutral position, so as to prevent the user from touching the second pressing portion 28 by mistake, and when the toggle structure 40 rotates to the neutral position, the inner sidewall of the end of the second driving portion 32 abuts against the bottom side of the head portion of the mute key 20.

In the embodiment shown in fig. 9, both the first pressing part 26 and the second pressing part 28 are located outside the through hole 22 when the toggle mechanism 40 is in the neutral position. The operation manner of the toggle structure 40 and the functions of the first driving portion 30, the second driving portion 32 and the mute key 20 in this embodiment are similar to those of the embodiment shown in fig. 1 to 8, and are not described herein again.

Because the side of cell-phone 18 is equipped with functional element such as side key and bell mouth, in order not to influence the use of these functional element after adorning cell-phone 18 in protective housing 10, in the embodiment shown, the position that corresponds the side key of cell-phone 18 on the frame 14 of protective housing 10, interface and the bell mouth that charges is equipped with dodges the mouth, thickening portion and breach, wherein, dodge the mouth and can expose the interface that charges of cell-phone 18, convenience of customers connects the charging wire and charges for cell-phone 18, thickening portion corresponds the side key of cell-phone 18 and can make the user trigger the side key of cell-phone 18 through pressing thickening portion, the breach corresponds the bell mouth position setting of cell-phone 18, convenience of customers broadcast sound. The back plate 12 of the protective shell 10 is provided with a through hole corresponding to the camera position of the mobile phone 18, so as to avoid opening the mobile phone camera, and prevent the normal use of the mobile phone camera from being influenced.

It should be noted that in the above embodiment, the protective casing 10 is in a semi-open structure, that is, the protective casing 10 is composed of the back plate 12 and the frame 14, but the present invention is not limited to the protective casing 10 having a structural design, and in other embodiments, the protective casing 10 may be designed in other shapes or structures, for example, the protective casing 10 may be designed in a fully-closed structure.

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

1. A protective shell is provided with a containing space for containing an electronic device, the electronic device is provided with a sliding key, the sliding key can slide between a first position and a second position, the protective shell is provided with a through hole corresponding to the sliding key, it is characterized in that the protective shell also comprises a toggle structure which is rotatably arranged on the through hole, the toggle structure comprises an operation part, a first driving part and a second driving part, the operating part at least partially extends out of the through hole for operation of a user, the first driving part and the second driving part are positioned on one side, close to the sliding key, in the through hole, the sliding key is positioned between the first driving part and the second driving part, when the toggle structure rotates, the first driving part or the second driving part pushes the sliding key to slide between the first position and the second position by abutting against the sliding key.

2. A protective case according to claim 1, wherein the operating portion is in an arc shape that is concave toward the through hole; or the operating part is in a straight plate shape.

3. The protective case of claim 2, wherein the toggle structure further comprises a base, the operating portion comprises a first pressing portion and a second pressing portion, and the first pressing portion, the second pressing portion, the first driving portion and the second driving portion are respectively formed by extending outwards from four corners of the base.

4. The protective shell according to claim 3, wherein the toggle structure further comprises a rotating shaft, the base body is provided with a shaft hole, the rotating shaft penetrates through the shaft hole, mounting holes are respectively formed in two sides of the wall of the through hole, and two ends of the rotating shaft are respectively inserted into the mounting holes.

5. A protective casing according to claim 4 wherein the axis of the shaft is parallel to the length of the casing and perpendicular to the sliding direction of the sliding key.

6. A protective casing according to claim 4 wherein a damping structure is provided between the shaft and the shaft bore.

7. A protective case according to claim 3, wherein the first pressing portion, the second pressing portion, the first driving portion, and the second driving portion have circular arc-shaped distal ends.

8. A protective casing according to any one of claims 1 to 7 wherein the sliding key is a mute key.

9. The protective case of claim 8, wherein the protective case comprises a back plate and a frame surrounding the back plate, the back plate and the frame surround to form the accommodating space, and the through holes are formed in the side edges of the frame.

10. The protective case of claim 9, wherein the protective case is provided with an avoidance port, a thickened portion, a through hole or a notch corresponding to a side key, a camera, a charging port and a horn hole of the electronic device.