CN212696047U - Protective housing and electronic equipment - Google Patents

Abstract

An embodiment of the utility model provides a protective housing, including first casing, second casing and casing bullet opening mechanism. The first housing includes a first housing upper end and a first housing lower end. The second housing includes a second housing upper end and a second housing lower end. The second casing lower extreme passes through magnetism actuation detachably and connects in first casing lower extreme, and second casing upper end passes through buckle fit detachably and connects in first casing upper end, and first casing upper end has the first surface towards second casing upper end, and second casing upper end has the second surface towards first casing upper end. The housing pop-up mechanism is provided on at least one of the first surface and the second surface and provides a force to separate the first housing upper end and the second housing upper end from each other. The utility model provides a casing bullet opening mechanism of protective housing provides the effort that makes first casing upper end and second casing upper end separate each other, has reduced the degree of difficulty of split protective housing. The embodiment of the utility model provides a still provide an electronic equipment.

Description

Protective housing and electronic equipment

Technical Field

The utility model relates to a protective housing technical field particularly, relates to a protective housing and electronic equipment.

Background

Along with the functions of electronic equipment such as a mobile phone and the like are more and more powerful, the time for a user to use the mobile phone is longer and longer, and the mobile phone is frequently dropped due to unstable holding of the user when the user uses the mobile phone, so that the mobile phone is damaged or loses functions. The protective housing can effectively protect electronic equipment such as a mobile phone and the like, and reduces the risk of collision or breaking. Magnetic suction type protective shell is convenient to install and detach due to simple structure, and gradually receives attention of consumers.

Among the prior art, in order to strengthen the steadiness of preceding shell and backshell, generally through increasing the magnetic attraction dynamics, however, after the magnetic attraction dynamics increases, when will putting into the protective housing with the cell-phone or taking out from the protective housing, the user is difficult to part preceding shell and backshell.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a protective housing and electronic equipment to solve above-mentioned problem. The embodiment of the utility model provides an above-mentioned purpose is realized through following technical scheme.

In a first aspect, an embodiment of the present invention provides a protective housing, including a first casing, a second casing, and a casing pop-up mechanism. The first housing includes a first housing upper end and a first housing lower end. The second housing includes a second housing upper end and a second housing lower end. The second casing lower extreme passes through magnetism actuation detachably and connects in first casing lower extreme, and second casing upper end passes through buckle fit detachably and connects in first casing upper end, and first casing upper end has the first surface towards second casing upper end, and second casing upper end has the second surface towards first casing upper end. The housing pop-up mechanism is provided on at least one of the first surface and the second surface, and provides an acting force to separate the first housing upper end and the second housing upper end from each other.

In one embodiment, the housing opening mechanism includes a first magnet disposed on the first surface and a second magnet disposed on the second surface, the first magnet and the second magnet having the same magnetic poles on opposite sides to provide the force.

In one embodiment, the housing pop-up mechanism includes an elastic member disposed on the first surface or the second surface.

In one embodiment, the first housing upper end includes a locking block, the locking block is provided with a buckling groove, the second housing upper end is provided with a locking assembly and a matching groove, the locking assembly, the matching groove and the locking block are all adjacent to the housing ejection mechanism, the locking assembly includes a locking end portion, the locking end portion selectively extends into the matching groove or retracts from the matching groove, and the locking end portion extends into the matching groove and is in buckling fit with the buckling groove.

In one embodiment, the locking assembly comprises a tube body and a locking rod, the locking end is arranged on the locking rod, the upper end of the second shell is provided with a mounting groove, the mounting groove is communicated with the matching groove, the tube body is embedded in the mounting groove, and the locking rod is telescopically arranged in the tube body.

In one embodiment, the locking rod further comprises a connecting portion, a mounting end portion and an operating portion, the connecting portion is connected between the locking end portion and the mounting end portion, the operating portion is connected with the connecting portion and extends from the connecting portion along different directions with the locking end portion, the tube body is provided with a shaft hole and a through hole which are communicated with each other, the mounting end portion and the connecting portion are contained in the shaft hole, and the operating portion penetrates through the through hole.

In one embodiment, the locking assembly further comprises a compression spring and a resisting rod, the resisting rod is installed in the shaft hole, and the compression spring is wound on the installation end portion and located between the connecting portion and the resisting rod.

In one embodiment, the locking block is provided with a guide cambered surface and a buckling groove, the guide cambered surface is adjacent to the buckling groove, the guide cambered surface is in matched contact with the locking end part, and the locking end part slides into the buckling groove through the guide cambered surface.

In one embodiment, the lower end of the first housing includes a first fastening portion, the lower end of the second housing includes a second fastening portion, and the second fastening portion is in snap fit with the first fastening portion after the first housing is in snap fit with the second housing.

In a second aspect, the embodiment of the present invention further provides an electronic device, which includes a mobile terminal and a protective housing. An accommodating space is formed between the first shell and the second shell after the magnetic attraction connection, and the mobile terminal is installed in the accommodating space.

Compared with the prior art, the utility model provides a protective housing and electronic equipment, including first casing, second casing and casing bullet opening mechanism. The lower end of the second shell is detachably connected to the lower end of the first shell through magnetic attraction, the upper end of the second shell is detachably connected to the upper end of the first shell, the shell flicking mechanism provides acting force for enabling the upper end of the first shell and the upper end of the second shell to be separated from each other, and the difficulty in splitting the first shell and the second shell is reduced.

These and other aspects of the invention will be apparent from and elucidated with reference to the embodiments described hereinafter.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a protective casing according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the protective housing according to the embodiment of the present invention, in a non-connection state between the upper end of the first casing and the upper end of the second casing.

Fig. 3 is a schematic view of a partially disassembled structure of a protective shell according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a first housing according to an embodiment of the present invention.

Fig. 5 is a partial enlarged view of fig. 4 at a.

Fig. 6 is a partial enlarged view of fig. 3 at B.

Fig. 7 is a schematic structural diagram of a second housing according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a latch structure according to an embodiment of the present invention.

Fig. 9 is a schematic view of a detachable structure of the latch structure according to an embodiment of the present invention.

Fig. 10 is a cross-sectional view taken along the X-X direction of fig. 1.

Fig. 11 is a partial enlarged view of fig. 10 at C.

Fig. 12 is a partially enlarged view of a housing pop-up mechanism of fig. 2 at D.

Fig. 13 is an enlarged partial view of another housing pop-up mechanism of fig. 2 at D.

Fig. 14 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the embodiments of the present invention, the embodiments of the present invention will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 and 2, an embodiment of the present invention provides a protective case 10, where the protective case 10 can protect a mobile terminal, such as a mobile phone, a tablet, a notebook computer, etc. The protective case 10 includes a first case 11, a second case 13, and a case pop-up mechanism 15. The lower end of the first shell 11 is detachably connected to the lower end of the second shell 13 through magnetic attraction, and the upper end of the first shell 11 is in snap fit with the upper end of the second shell 13. The housing pop-up mechanism 15 is provided to at least one of the first housing 11 and the second housing 13, and provides a force to separate the upper end of the first housing 11 and the upper end of the second housing 13 from each other to separate the first housing 11 and the second housing 13 when the upper end of the first housing 11 and the upper end of the second housing 13 are released from the snap-fit.

Referring to fig. 2 and 3, in the present embodiment, the first housing 11 includes a first housing upper end 111, a locking block 112, a first housing lower end 113, and a main housing 114. The first housing upper end 111 is an upper end of the main housing 114, wherein the upper end is an end close to the lens protection area. The locking block 112 is disposed at the first housing upper end 111. The first housing lower end 113 is a lower end of the main housing 114. The main housing 114 is a substantially rectangular plate-like structure, and a lens protection area may be provided to protect a camera of the electronic device. The main housing 114 may magnetically engage with the second housing 13. The four corners of the main casing 114 may be transited by arcs to improve the stress at the corners and reduce the damage of external force to the protective casing 10. In other embodiments, the main housing 114 may also be square or circular in an irregular shape, and may also be other irregular shapes.

The first housing upper end 111 has a first surface 115 facing the second housing upper end 131, the first surface 115 may contact the second housing 13 when the first housing 11 is mated with the second housing 13, and the first surface 115 may also be used to mount the housing pop-up mechanism 15.

Referring to fig. 3, 4 and 5, the locking block 112 protrudes from the main housing 114 and is adjacent to the housing pop-up mechanism 15, wherein adjacent means that the distance between the locking block 112 and the housing pop-up mechanism 15 can be within a certain range so as to overcome the force of the housing pop-up mechanism 15. As an example, the distance range may be less than 2 centimeters. In the present embodiment, the locking block 112 may have a substantially rectangular plate-like structure. Specifically, the locking block 112 includes a first side surface 1121, a second side surface 1122, a third side surface 1123, and a guiding arc surface 1124, wherein the first side surface 1121 and the third side surface 1123 are located on opposite sides of the locking block 112, the second side surface 1122 is connected to the third side surface 1123, and the guiding arc surface 1124 is connected between the first side surface 1121 and the second side surface 1122. The guiding arc surface 1124 can be in fit contact with the second housing 13, so that when external force acts on the first housing 11, the second housing 13 can be in snap fit with the locking block 112 through the guiding effect of the guiding arc surface 1124, which is more labor-saving and convenient. In other embodiments, the locking block 112 may also be cylindrical, triangular prism, or hexagonal prism, among others.

The locking block 112 further has a fastening groove 1125, the fastening groove 1125 is adjacent to the guiding arc surface 1124 and is opened on the first side surface 1121, wherein the distance between the fastening groove 1125 and the guiding arc surface 1124 is within a certain range, for example, about 1 mm, so that the locking block 112 is conveniently in snap fit with the locking block 112 through the guiding action of the guiding arc surface 1124. The fastening groove 1125 may be used to be snap-fitted with the second housing 13 to achieve the fastening of the first housing 11 and the second housing 13. In other embodiments, the fastening groove 1125 may be opened on the second side 1122 or the third side 1123.

The first housing lower end 113 includes a first snap 116 and a plurality of third magnets 118. The first fastening portion 116 may be used to fasten with the second housing 13 to achieve a preliminary connection when the first housing 11 is assembled to the second housing 13. The plurality of third magnets 118 may be used to magnetically attract the second housing 13 to achieve precise alignment when the first housing 11 is assembled to the second housing 13.

The first buckling portion 116 is located at an end of the first housing 11 away from the locking block 112, and the first buckling portion 116 may be used to cooperate with the second housing 13. In the present embodiment, the first engaging portion 116 has a rectangular groove structure. In other embodiments, the first engaging portion 116 may also have a rib structure, and it is sufficient that the first engaging portion is matched with the second housing 13.

In this embodiment, the plurality of third magnets 118 may be disposed on the periphery of the main housing 114 in a manner of being embedded in the main housing 114. In other embodiments, the adhesive may be bonded to the main housing 114. The plurality of third magnets 118 may be evenly distributed around the circumference of the main housing 114 to provide a uniform magnetic attraction. The plurality of third magnets 118 may also be non-uniformly disposed on the circumference of the main housing 114, so as to satisfy the magnetic attraction with the second housing 13.

Referring to fig. 3, 6 and 7, the second housing 13 is a substantially rectangular frame structure, and four corners of the second housing 13 may also be transited through arcs. The second housing 13 includes a second housing upper end 131 and a second housing lower end 132.

The second housing upper end 131 corresponds to the first housing upper end 111, i.e. is located at the upper end of the second housing 13, the second housing upper end 131 being detachably connected to the first housing upper end 111 by a snap fit. The second housing upper end 131 and the first housing upper end 111 have a connection state and a non-connection state therebetween, wherein the connection state refers to a state that the second housing upper end 131 and the first housing upper end 111 are snap-fitted, and at this time, the snap-fitting acting force needs to be larger than the acting force provided by the housing pop-up mechanism 15, so as to prevent the second housing upper end 131 from being separated from the first housing upper end 111 by the acting force provided by the housing pop-up mechanism 15. The non-connected state refers to a state in which the second housing upper end 131 is separated from the first housing upper end 111 by the force provided by the housing pop-up mechanism 15 when the snap-fit is released.

The second housing upper end 131 is provided with a locking assembly 130 and a matching groove 134, and the locking assembly 130 and the matching groove 134 are both adjacent to the housing opening mechanism 15, that is, the distance between the locking assembly 130 and the housing opening mechanism 15 and the distance between the matching groove 134 and the housing opening mechanism 15 can be within a certain range.

In the present embodiment, the mating recess 134 is a substantial indentation and opens at the second surface 133 and the inner surface 136. In other embodiments, the mating recess 134 may be a blind or through slot opening in the second surface 133. The locking assembly 130 is used for snap-fitting with the locking block 112 to overcome the force of the housing ejection mechanism 15, so as to achieve the fixed connection between the first housing 11 and the second housing 13.

Referring to fig. 8 and 9, locking assembly 130 includes a tube 1310, a locking rod 1320, a compression spring 1330 and a lever 1340, tube 1310 is embedded in mounting groove 138, and tube 1310 can be used to mount locking rod 1320, compression spring 1330 and lever 1340. The locking rod 1320 is telescopically mounted within the tube 1310. The compression spring 1330 may abut between the locking lever 1320 and the resisting lever 1340 to provide a restoring force to the extension and contraction of the locking lever 1320. Lever 1340 can be fixedly mounted within tube 1310 by bonding, interference fit, threading, or snap-fitting, and in some embodiments lever 1340 can be integrally formed with tube 1310.

The tube 1310 is provided with a shaft hole 1312 and a through hole 1314 which are communicated with each other, and the shaft hole 1312 can penetrate through the tube 1310 and can be used for installing the retaining rod 1340 and accommodating part of the locking rod 1320. In other embodiments, the axial hole 1312 may not penetrate through the tube 1310, so that the lever 1340 can abut against the end of the tube 1310. The through-hole 1314 may communicate with the through-groove 139 and may be used for the penetration of the locking rod 1320. The through hole 1314 may extend along the length of the tube 1310 so that the locking rod 1320 may move in the direction in which the through hole 1314 extends, thereby allowing the locking rod 1320 to extend into or retract from the mating groove 134.

The locking lever 1320 includes a locking end portion 1321, a connecting portion 1323, a mounting end portion 1325, and an operating portion 1327. The connecting portion 1323 is connected between the locking end 1321 and the mounting end 1325. The connecting portion 1323 has a gap with the lever 1340, and a compression spring 1330 may be provided between the lever 1340 and the connecting portion 1323. The locking end 1321 may extend into the matching groove 134 (fig. 6) to be in snap fit with the fastening groove 1125, and specifically, the locking end 1321 is in contact with the guiding arc 1124 to slide into the fastening groove 1125 through the guiding arc 1124, so as to achieve the fixed connection when the first housing 11 is assembled to the second housing 13, and improve the locking effect. Mounting end 1325 may be used for the winding of compression spring 1330. The operation portion 1327 is connected to the connection portion 1323 and extends in a different direction from the connection portion 1323 from the locking end portion 1321, and specifically, the operation portion 1327 may extend in a direction perpendicular to the length direction of the lock lever 1320 from the connection portion 1323. The mounting end portion 1325 and the connecting portion 1323 can be received in the axial hole 1312, and the operation portion 1327 can be inserted into the through hole 1314, and specifically, the operation portion 1327 can extend out of the outer surface 137 through the through hole 1314 and the insertion slot 139, so that a user can selectively extend or retract the locking end portion 1321 into or from the matching groove 134 through the operation portion 1327.

Referring to fig. 7, 10 and 11, the second housing lower end 132 is located at the lower end of the second housing 13, and the second housing lower end 132 is detachably connected to the first housing lower end 113 by magnetic attraction. The second case lower end 132 includes a second fastening part 1301 and a plurality of fourth magnets 1302. The second engaging portion 1301 and the first engaging portion 116 (fig. 4) after the magnetic attraction connection of the second housing 13 and the first housing 11 are engaged with each other in a snap fit manner, so as to realize the initial connection when the first housing 11 is assembled to the second housing 13. In this embodiment, the second engaging portion 1301 is a rib structure, and a chamfer may be provided to facilitate the snap-fit of the second engaging portion 1301 and the first engaging portion 116. In other embodiments, the second fastening portion 1301 can also be a groove structure. The plurality of fourth magnets 1302 and the plurality of third magnets 118 (fig. 4) after the second housing 13 and the first housing 11 are magnetically attracted and connected are attracted to each other, so as to achieve accurate alignment when the first housing 11 is assembled to the second housing 13.

With continued reference to fig. 3, 6 and 7, the second housing 13 further includes a second surface 133, an inner surface 136 and an outer surface 137, wherein the second surface 133 faces the first housing upper end 111. The outer surface 137 is exposed; the inner surface 136 and the outer surface 137 are located on two opposite sides of the second shell 13; second surface 133 is connected between inner surface 136 and outer surface 137 and may be in contact with main housing 114.

The second housing 13 further defines a mounting slot 138 and a through slot 139. The mounting groove 138 communicates with the mating recess 134, and as shown in fig. 3, the mounting groove 138 may be open to the second surface 133 and may be substantially elongated. As shown in fig. 6, the mounting groove 138 may also be opened on the inner surface 136, and since the inner surface 136 needs to process a key groove or other grooves, after the key groove or other grooves are processed, the mounting groove 138 can be processed only by changing the direction of the second housing 13 without changing the direction of the tool, so that the processing efficiency is improved and the production cost can be saved. A through slot 139 may open to the outer surface 137 and communicate with the mounting slot 138. The through slot 139 may be used for the through installation of the latch assembly 130 to facilitate the user to operate the latch assembly 130, so that the locking end 1321 may selectively extend into the matching groove 134 to achieve the snap-fit of the first housing 11 and the second housing 13, or retract from the matching groove 134 to enable the first housing 11 to be detached from the second housing 13.

Referring to fig. 12, in the present embodiment, the housing pop-up mechanism 15 is disposed on at least one of the first surface 115 and the second surface 133, and the housing pop-up mechanism 15 is used for providing a force to separate the first housing upper end 111 and the second housing upper end 131 from each other.

Specifically, the housing pop-up mechanism 15 includes a first magnet 151 and a second magnet 153, wherein the first magnet 151 is disposed on the first surface 115, and the first magnet 151 may be embedded in the first surface 115, may be adhered to the first surface 115, or may be disposed on the first surface 115 in other manners. The second magnet 153 is disposed on the second surface 133, and may be embedded or bonded. The first and second magnets 151 and 153 have the same magnetic poles on opposite sides thereof to provide a force, which in this embodiment is a repulsive force. Specifically, both the side of the first magnet 151 facing the second magnet 153 and the side of the second magnet 153 facing the first magnet 151 are N-poles or S-poles. When the first housing upper end 111 and the second housing upper end 131 are in a connected state, the snap fit between the first housing upper end 111 and the second housing upper end 131 overcomes the repulsive force between the first magnet 151 and the second magnet 153; when the first housing upper end 111 and the second housing upper end 131 are in a non-connected state, that is, when the first housing upper end 111 and the second housing upper end 131 are no longer in snap fit, the repulsive force between the first magnet 151 and the second magnet 153 acts on the first housing 11 and the second housing 13 to detach the first housing 11 from the second housing 13, thereby reducing the difficulty in detaching the first housing 11 from the second housing 13. The number of the first and second magnets 151 and 153 may be plural to increase the repulsive force.

Referring to fig. 13, in another embodiment, the housing pop-up mechanism 15 includes an elastic member 155, the elastic member 155 is disposed on the first surface 115 or the second surface 133, the elastic member 155 between the first housing upper end 111 and the second housing upper end 131 in the connected state is in a compressed state, and the elastic member 155 between the first housing upper end 111 and the second housing upper end 131 in the unconnected state is in a free state. Specifically, when the first housing upper end 111 and the second housing upper end 131 are in a connected state, the elastic member 155 is compressively deformed and has elastic potential energy; when the first housing upper end 111 and the second housing upper end 131 are in the disconnected state, the elastic potential energy is released to restore the elastic member 155 and to be in the free state, and the acting force for detaching the first housing 11 from the second housing 13 is provided, so that the difficulty in detaching the first housing 11 from the second housing 13 is reduced. The number of the elastic members 155 may be plural.

The following explains the mounting and dismounting of the protective case 10 provided by the present invention:

during installation:

firstly, preliminarily aligning the first shell 11 and the second shell 13, and magnetically attracting the plurality of third magnets 118 and the plurality of fourth magnets 1302 to realize accurate alignment of the first shell 11 and the second shell 13;

then, applying force to press the first housing lower end 113 and the second housing lower end 132, so that the first buckling part 116 is buckled with the second buckling part 1301, so as to realize the initial connection when the first housing 11 is assembled to the second housing 13;

finally, the first housing upper end 111 and the second housing upper end 131 are pressed by applying force, the acting force of the housing flick mechanism 15 is overcome, and the locking end 1321 slides into the buckling groove 1125 to realize the fixed connection of the first housing 11 and the second housing 13, so that the installation is completed.

When the disassembly is carried out:

first, the locking end 1321 is retracted from the engagement groove 134 by pulling the operation portion 1327, and at this time, the locking block 112 of the first housing 11 is separated from the locking end 1321 by the force provided by the housing pop-up mechanism 15;

then, a force is applied to overcome the magnetic attraction force between the third magnet 118 and the fourth magnet 1302, so as to separate the first engaging portion 116 from the second engaging portion 1301, thereby achieving the detachment of the first housing 11 from the second housing 13.

To sum up, the utility model provides a protective housing 10, including first casing 11, second casing 13 and casing pop-up mechanism 15. The second housing lower end 132 is detachably connected to the first housing lower end 113 through magnetic attraction, the second housing upper end 131 is detachably connected to the first housing upper end 111, and the housing pop-up mechanism 15 is used for providing an acting force for separating the first housing upper end 111 and the second housing upper end 131 from each other, so that the difficulty in detaching the first housing 11 and the second housing 13 is reduced.

Referring to fig. 14, an embodiment of the present invention further provides an electronic device 1, which includes a mobile terminal 20 and a protective casing 10. An accommodating space is formed between the first housing 11 and the second housing 13 after the magnetic attraction connection, and the mobile terminal 20 is installed in the accommodating space. The mobile terminal 20 may be a mobile phone, a tablet computer, a notebook computer, or the like.

In the present embodiment, the mobile terminal 20 may be interference-fitted with the second case 13 of the protective case 10. The mobile terminal 20 includes an opposite display surface 21 and a back surface (not shown), wherein the display surface 21 is exposed from the protective casing 10, and the display surface 21 can be used for displaying pictures; the back surface may be in contact with the first housing 11.

To sum up, the utility model provides an electronic equipment 1, including protective housing 10, protective housing 10 includes first casing 11, second casing 13 and casing pop-up mechanism 15. The second housing lower end 132 is detachably connected to the first housing lower end 113 through magnetic attraction, the second housing upper end 131 is detachably connected to the first housing upper end 111, and the housing pop-up mechanism 15 provides an acting force for separating the first housing upper end 111 and the second housing upper end 131 from each other, so that the difficulty in separating the first housing 11 and the second housing 13 is reduced.

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 (10)

1. A protective case, comprising:

a first housing including a first housing upper end and a first housing lower end;

the second shell comprises a second shell upper end and a second shell lower end, the second shell lower end is detachably connected to the first shell lower end through magnetic attraction, the second shell upper end is detachably connected to the first shell upper end through snap fit, the first shell upper end is provided with a first surface facing the second shell upper end, and the second shell upper end is provided with a second surface facing the first shell upper end; and

a housing pop-up mechanism provided to at least one of the first surface and the second surface, the housing pop-up mechanism providing an acting force that separates the first housing upper end and the second housing upper end from each other.

2. A protective case according to claim 1, wherein the case ejection mechanism comprises a first magnet disposed on the first surface and a second magnet disposed on the second surface, the first magnet and the second magnet having the same magnetic polarity on opposite sides to provide the force.

3. The protective case of claim 1, wherein the case ejection mechanism comprises a resilient member disposed on the first surface or the second surface.

4. The protective case of any one of claims 1-3, wherein the first case upper end comprises a locking block having a snap-fit groove, the second case upper end comprises a locking assembly and a mating groove, the locking assembly, the mating groove, and the locking block are all adjacent to the case ejection mechanism, the locking assembly comprises a locking tip that selectively extends into or retracts from the mating groove, the locking tip extends into the mating groove and snap-fits with the snap-fit groove.

5. The protective casing of claim 4, wherein the locking assembly comprises a tube body and a locking rod, the locking end is arranged on the locking rod, an installation groove is formed in the upper end of the second casing and is communicated with the matching groove, the tube body is embedded in the installation groove, and the locking rod is telescopically arranged in the tube body.

6. The protective case of claim 5, wherein the locking bar further comprises a connecting portion, an installation end portion and an operating portion, the connecting portion is connected between the locking end portion and the installation end portion, the operating portion is connected with the connecting portion and extends from the connecting portion along different directions with the locking end portion, the tube body is provided with a shaft hole and a through hole which are communicated with each other, the installation end portion and the connecting portion are contained in the shaft hole, and the operating portion penetrates through the through hole.

7. The protective case of claim 6, wherein the latch assembly further comprises a compression spring and a biasing rod, the biasing rod is mounted in the shaft hole, and the compression spring is wound around the mounting end and is located between the connecting portion and the biasing rod.

8. The protective case of claim 4, wherein the locking block has a guide contour adjacent to the locking slot and a locking slot, the guide contour in mating contact with the locking tip, the locking tip sliding into the locking slot via the guide contour.

9. The protective case of claim 4, wherein the first case lower end comprises a first clasp portion, the second case lower end comprises a second clasp portion, and the second clasp portion snap-fits with the first clasp portion after the first case is snap-fit connected with the second case.

10. An electronic device, comprising a mobile terminal and the protective case according to any one of claims 1 to 9, wherein an accommodating space is formed between the first case and the second case after connection, and the mobile terminal is installed in the accommodating space.

Images