CN216356833U - Protective shell - Google Patents

Abstract

The utility model provides a protective shell which comprises a first shell, a second shell and a clamping structure, wherein the first shell is connected with the second shell; the clamping structure comprises a first clamping piece connected to a first shell, a second clamping piece connected to a second shell in a sliding mode and a reset piece connected to the second shell, the second clamping piece can slide between an initial position and an avoiding position, magnetic repulsion force is provided between the reset piece and the second clamping piece, when the first shell moves towards the second shell, the first clamping piece pushes the second clamping piece to slide towards the avoiding position from the initial position, the reset piece can apply the magnetic repulsion force moving towards the initial position to the first clamping piece at the moment, so that the second clamping piece is pushed to return to the initial position when the first clamping piece moves to a clamping position, and the clamping structure is connected with the first clamping piece. This protective housing has just realized the joint cooperation of first joint spare with the second joint spare through magnetism repulsion, need not elastic deformation, has prolonged the life of joint structure, has promoted experience and has felt.

Description

Protective shell

Technical Field

The utility model belongs to the technical field of mobile terminal accessories, and particularly relates to a protective shell.

Background

Along with the popularization of digital products such as smart mobile phones, in order to prevent that the product from being scratched and broken, need carry out effectual protection for the product shell, the face-piece is installed on the drain pan of protecting sheathing to the mesh, and the mounting means is generally the buckle connection, specifically is setting up the buckle respectively on drain pan and face-piece, and the two realizes the lock through elastic deformation, but elastic deformation easily causes the buckle fracture, experiences the sense poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective shell, and aims to solve the technical problem that in the prior art, a buckle is easy to break when clamped through elastic deformation.

The utility model is realized in such a way that the protective shell comprises a first shell, a second shell and a clamping structure;

the joint structure including connect in first joint spare of first casing, sliding connection in second casing second joint spare and connect in the second casing reset the piece, second joint spare can be at the initial position and dodge between the position and slide, reset with magnetic repulsion has between the second joint spare, first casing orientation during the second casing motion, first joint spare promotes second joint spare by the initial position orientation dodge the position and slide, at this moment reset the piece can to first joint spare applys the orientation the magnetic repulsion that the initial position moved, so that promote when first joint spare moves to buckle position second joint spare reply to the initial position, thereby with first joint spare joint.

In one embodiment, the second housing has a sliding groove, and the second clamping member is slidably connected in the sliding groove.

In one embodiment, the second housing has a connecting surface, a first end surface and a second end surface, the connecting surface is opposite to the first housing and is connected to the first end surface and the second end surface, the first end surface is opposite to the second end surface, the first end surface is provided with an accommodating groove, the second engaging member is located in the accommodating groove and can move in the accommodating groove, the sliding groove is provided on a groove wall of the accommodating groove, and the first engaging member can be inserted into the accommodating groove when moving towards the fastening position.

In one embodiment, the second housing includes a housing body and a cover plate detachably connected to the housing body, the cover plate and the receiving slot together form the receiving slot, and the cover plate defines the sliding slot.

In one embodiment, the sliding groove penetrates the cover plate.

In one embodiment, the first housing includes a panel and a fastener, the panel has a first end and a second end, the fastener is connected to the first end of the panel, the first clip is connected to the fastener and extends toward the second end, and the first clip is spaced apart from the panel.

In one embodiment, the first clamping piece is in a hook shape.

In one embodiment, the first clamping member has a first guiding inclined surface, and when the first clamping member moves to the buckling position, the first guiding inclined surface abuts against the second clamping member and guides the second clamping member to move towards the avoiding position.

In one embodiment, the second clamping piece is provided with a second guide inclined surface matched with the first guide surface.

In one embodiment, the first housing is slidably connected to the second housing and can slide from a first position to a second position, and when the first housing moves to the second position, the first clamping member is clamped with the second clamping member.

Compared with the prior art, the utility model has the technical effects that: this protective housing can place the product between first casing and second casing when using, realizes the protection to the product when first casing and second casing looks lock. The first casing of this protective housing and second casing realize the joint through the lock of first joint spare and second joint spare, and wherein, second joint spare sliding connection in second casing, when first casing moves towards the second casing, first joint spare promotes the second joint spare and dodges the position motion by the initial position orientation, reset this moment through with magnetic repulsion between the second joint spare provides the gliding restoring force of orientation initial position to the second joint spare, first joint spare continues to move to the buckle position, and the initial position is replied to the second joint spare under the effect of the magnetic repulsion that resets this moment, and when first joint spare was in buckle position and second joint spare was in the initial position, first joint spare and second joint spare realized the joint. This sample protective housing has just realized the joint cooperation of first joint spare with the second joint spare through magnetism repulsion, need not elastic deformation, has prolonged the life of joint structure, has promoted experience and has felt.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or in the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a protective case according to an embodiment of the present invention in an assembled state;

fig. 2 is a sectional view of fig. 1.

Fig. 3 is a perspective view of the protective case according to the embodiment of the present invention in an open state;

fig. 4 is a perspective view of the protective case of fig. 3 from another perspective;

description of reference numerals:

10. a first housing; 11. a panel; 12. a fastener; 20. a second housing; 201. a sliding groove; 202. an accommodating groove; 21. a base plate; 211. a housing body; 212. a cover plate; 22. a connecting edge; 30. a sliding connection structure; 41. a first clip member; 42. a second clip member; 43. a reset member; 401. a first guide slope; 402. a second guide slope; 421. and (4) a bump.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1, the present invention provides a protective casing, which includes a first casing 10, a second casing 20 and a clamping structure. The protective shell is used for protecting products, and the products can be mobile equipment such as mobile phones and tablet computers.

Taking a product as a mobile phone as an example, the first casing 10 may be used to protect a display screen of the mobile phone or an edge of an upper casing of the mobile phone where the display screen is located, at this time, the first casing 10 may be frame-shaped, or an area of the first casing 10 corresponding to the display screen may be made of a transparent material, and the second casing 20 may be used to protect a bottom casing of the mobile phone.

Referring to fig. 2, the locking structure includes a first locking member 41 connected to the first casing 10, a second locking member 42 slidably connected to the second casing 20, and a reset member 43 connected to the second casing 20, the second locking member 42 can slide between an initial position and a retracted position, and a sliding direction of the second locking member 42 is perpendicular to a moving direction of the first casing 10 relative to the second casing 20. A magnetic repulsive force is provided between the reset piece 43 and the second catching piece 42.

Specifically, the second engaging member 42 and the reset member 43 may be both magnetic members, or be connected with magnetic members, and the magnetism of one side of the reset member 43 facing the second engaging member 42 is opposite to the magnetism of one side of the second engaging member 42 facing the reset member 43. When the first housing 10 moves toward the second housing 20, the first engaging member 41 pushes the second engaging member 42 to slide from the initial position to the avoiding position, and the resetting member 43 can apply a magnetic repulsive force to the first engaging member 41 to move toward the initial position, so that the second engaging member 42 is pushed to return to the initial position when the first engaging member 41 moves to the fastening position, and is engaged with the first engaging member 41.

When the protective shell is used, a product can be placed between the first shell 10 and the second shell 20, and when the first shell 10 and the second shell 20 are buckled, the product is protected. The first casing 10 and the second casing 20 of the protective casing are clamped by the first clamping piece 41 and the second clamping piece 42.

Wherein, second joint spare 42 sliding connection is in second casing 20, and when first casing 10 moved towards second casing 20, first joint spare 41 promoted second joint spare 42 by initial position towards dodging the position motion, reset this moment piece 43 through with magnetic repulsion between the second joint spare 42 provides the gliding restoring force towards initial position to second joint spare 42, first joint spare 41 continues to move to the buckle position, and second joint spare 42 restores to the initial position under the effect of the magnetic repulsion of piece 43 that resets this moment, when first joint spare 41 was in the buckle position and second joint spare 42 was in the initial position, first joint spare 41 realized the joint with second joint spare 42. This sample protective housing has just realized the joint cooperation of first joint spare 41 with second joint spare 42 through magnetic repulsion, need not elastic deformation, has prolonged the life of joint structure, has promoted experience and has felt.

In this embodiment, referring to fig. 3 and 4, the second housing 20 has a connecting surface, a first end surface and a second end surface, the connecting surface is opposite to the first housing 10 and connected to the first end surface and the second end surface, the connecting surface is used for supporting a product, and the first end surface and the second end surface are opposite to each other and can be parallel to each other. The first casing 10 can move towards the second casing 20 along the direction from the first end face to the second end face until the first clamping member 41 is clamped and matched with the second clamping member 42, the first casing 10 can move to the position right above the second casing 20, and at this time, an accommodating cavity for placing a product is formed between the first casing 10 and the second casing 20.

Specifically, the second housing 20 includes a bottom plate 21 and a connecting edge 22 connected to the bottom plate 21, the bottom plate 21 has a connecting surface, a first end surface and a second end surface, the connecting edge 22 is convexly disposed on the connecting surface, the connecting edge 22 is provided with two, the two connecting edges 22 are disposed on two opposite edges of the bottom plate 21 and are parallel and spaced, and the two connecting edges 22 extend along the direction from the first end surface to the second end surface and are used for protecting the left and right sides of the product.

Optionally, the first casing 10 is slidably connected to the second casing 20 and can slide from the first position to the second position, and when the first casing 10 moves to the second position, the first engaging member 41 engages with the second engaging member 42. That is, when the first casing 10 is moved to the second position, the first casing 10 is moved to just above the second casing 20.

The second housing 20 may be provided with a sliding connection structure 30, the first housing 10 is slidably connected to the sliding connection structure 30, and the sliding connection structure 30 extends in a direction in which the first end face faces the second end face. The sliding connection structure 30 is used to limit the first casing 10 from moving upward away from the second casing 20, and also can prevent the first casing 10 from pressing down the product, which may result in crushing the product.

Specifically, the sliding structure 30 is disposed on the connecting edge 22.

Referring to fig. 3 and 4, the first housing 10 includes a panel 11 and a fastener 12, the panel 11 has a first end and a second end, the fastener 12 is connected to the first end of the panel 11, the first fastener 41 is connected to the fastener 12 and extends toward the second end, and the first fastener 41 is spaced apart from the panel 11. When the first clamping member 41 and the second clamping member 42 are fastened, the panel 11 and the bottom plate 21 are spaced apart from each other and connected to the connecting edge 22, and the fastening member 12 is used for connecting the first clamping member 41 and protecting the edge of the product.

In the present embodiment, referring to fig. 2 and fig. 4, the second housing 20 has a sliding groove 201, and the second clamping member 42 is slidably connected in the sliding groove 201. The sliding groove 201 is used for guiding a sliding track of the second clamping member 42, and meanwhile, two extending ends of the sliding groove 201 are sliding end points of the second clamping member 42, and when the second clamping member 42 slides to a groove wall abutting against the extending end of the sliding groove 201, the sliding is stopped.

The second engaging member 42 is provided with a protrusion 421, and the protrusion 421 is adapted to the sliding groove 201. The extending direction of the slide groove 201 is perpendicular to the moving direction of the first housing 10 with respect to the second housing 20.

Referring to fig. 2 and 4, the first end surface is formed with a receiving slot 202, the second engaging member 42 is located in the receiving slot 202 and can move in the receiving slot 202, a sliding slot 201 is formed on a slot wall of the receiving slot 202, and the first engaging member 41 can be inserted into the receiving slot 202 when moving toward the locking position. The receiving groove 202 limits the second engaging member 42, preventing the second engaging member 42 from separating from the second housing 20, and the wall of the receiving groove 202 can guide and limit the first engaging member 41.

When the protective housing is assembled, the first engaging member 41 can be inserted into the accommodating groove 202, and due to the limiting effect of the groove wall of the accommodating groove 202, the first engaging member 41 can push the second engaging member 42 to move toward the avoiding position. The restoring member 43 may be connected to a wall of the receiving groove 202.

Referring to fig. 2 and 4, the second housing 20 includes a housing body 211 and a cover plate 212 detachably connected to the housing body 211, the housing body 211 and the cover plate 212 together form a bottom plate 21, the cover plate 212 and the receiving groove 202 together form a receiving groove 202, and the cover plate 212 is provided with a sliding groove 201.

Optionally, the cover plate 212 is detachably connected to the housing body 211, so as to facilitate the connection and the detachment of the second clamping member 42 and the second housing 20. The sliding groove 201 penetrates through the cover plate 212, so that a user can observe the movement position of the second clamping member 42 through the sliding groove 201, and when the second clamping member 42 is clamped, the user manually pokes the projection 421, so that the second clamping member 42 moves between the avoiding position and the initial position.

Referring to fig. 2 and 3, the first latch 41 is hook-shaped. Like this when first joint spare 41 removes to the buckle position, first joint spare 41 can hook the second joint spare 42 that is in initial position to realize the joint cooperation of first joint spare 41 and second joint spare 42.

In order to realize the pushing of the first engaging member 41 to the second engaging member 42, the first engaging member 41 has a first guiding inclined plane 401, and when the first engaging member 41 moves to the locking position, the first guiding inclined plane 401 abuts against the second engaging member 42 and guides the second engaging member 42 to move to the avoiding position. The first guiding inclined plane 401 may be a plane or an arc, and the second clamping member 42 moves toward the avoiding position by the pushing of the first guiding inclined plane 401.

Optionally, referring to fig. 2, the second engaging member 42 has a second guiding inclined surface 402 adapted to the first guiding surface. When the first engaging member 41 abuts against the second engaging member 42 and moves toward the engaging position, the first guiding slope 401 and the second guiding slope 402 are attached to each other to reduce the friction between the first engaging member 41 and the second engaging member 42, so as to achieve the fast engagement between the first engaging member 41 and the second engaging member 42. The second engaging member 42 may not be provided with the second guiding inclined surface 402, and the movement toward the avoiding position is realized only by the guiding action of the first guiding inclined surface 401.

The foregoing is considered as illustrative only of the preferred embodiments of the utility model, and is presented merely for purposes of illustration and description of the principles of the utility model and is not intended to limit the scope of the utility model in any way. Any modifications, equivalents and improvements made within the spirit and principles of the utility model and other embodiments of the utility model without the creative effort of those skilled in the art are included in the protection scope of the utility model based on the explanation here.

Claims (10)

1. A protective shell is characterized by comprising a first shell, a second shell and a clamping structure;

the joint structure including connect in first joint spare of first casing, sliding connection in second casing second joint spare and connect in the second casing reset the piece, second joint spare can be at the initial position and dodge between the position and slide, reset with magnetic repulsion has between the second joint spare, first casing orientation during the second casing motion, first joint spare promotes second joint spare by the initial position orientation dodge the position and slide, at this moment reset the piece can to first joint spare applys the orientation the magnetic repulsion that the initial position moved, so that promote when first joint spare moves to buckle position second joint spare reply to the initial position, thereby with first joint spare joint.

2. The protective case of claim 1, wherein the second housing has a sliding slot and the second snap member is slidably coupled in the sliding slot.

3. The protective case of claim 2, wherein the second case has a connecting surface, a first end surface and a second end surface, the connecting surface is opposite to the first case and is connected to the first end surface and the second end surface, the first end surface is opposite to the second end surface, the first end surface is provided with a receiving groove, the second clamping member is located in the receiving groove and can move in the receiving groove, the wall of the receiving groove is provided with the sliding groove, and the first clamping member can be inserted into the receiving groove when moving towards the buckling position.

4. The protective case of claim 3, wherein the second housing comprises a case body and a cover plate detachably connected to the case body, the cover plate and the receiving groove together form the receiving groove, and the cover plate defines the sliding groove.

5. A protective casing according to claim 4 wherein the slide channel extends through the cover plate.

6. The protective case of claim 1, wherein the first case comprises a panel having a first end and a second end and a fastener attached to the first end of the panel, the first clip member being attached to the fastener and extending toward the second end, the first clip member being spaced apart from the panel.

7. A protective case according to claim 1 wherein the first catch member is hook-shaped.

8. The protective case of claim 1, wherein the first clip member has a first guide slope that abuts the second clip member and guides the second clip member to move toward the avoidance position when the first clip member moves toward the snap-fit position.

9. The protective case of claim 8, wherein the second snap member has a second guide slope adapted to the first guide slope.

10. A protective casing as claimed in any one of claims 1 to 9, wherein the first casing is slidably connected to the second casing and is slidable from a first position to a second position, the first catch member being engageable with the second catch member when the first casing is moved to the second position.

Images