CN214851379U - Omnibearing protective shell - Google Patents

Abstract

The utility model discloses an omnibearing protective shell, which comprises a middle frame and a back plate, wherein a fixed structure is arranged at the middle frame and the back plate, and the back plate is detachably connected with the middle frame through the fixed structure; the screen guard plate is connected with the middle frame and is integrally designed, and the joint of the edge of the screen guard plate and the edge of the middle frame is subjected to smoothing treatment; the fixing structure comprises a positioning clamping piece and a positioning clamping groove which are mutually embedded; the fixing structure further comprises a limiting groove, a sliding groove and a sliding fastener, wherein the sliding fastener slides in the sliding groove, the limiting groove is formed in one side of the back plate, and the sliding fastener is connected with the limiting groove to lock the middle frame and the back plate. According to the utility model, the middle frame and the back plate are tightly connected through the fixing structure, the fixing structure makes the connection structure firm through the positioning fastener, the positioning clamping groove and the sliding fastener, and the disassembly of the omnibearing protective shell is avoided when the protective shell falls down; the sliding fastener is convenient to open and close, the back plate is separated from the middle frame, and the screen protection plate and the middle frame are integrally designed, so that the front surface of the electronic equipment can be better protected.

Description

Omnibearing protective shell

Technical Field

The utility model relates to an electronic equipment protective housing technical field, in particular to all-round protective housing.

Background

With the society entering the digital era, electronic equipment has become an essential article for people, and because the price of equipment such as cell-phone and flat board is comparatively expensive to the screen is glass material, very fragile, therefore people usually will purchase the protective housing to protect cell-phone and flat board. However, most of the currently sold protective cases are half-packaged, so that the protective cases are difficult to protect the front sides of the mobile phones and the flat plates; some wrap up formula protective housing entirely and need come the dismouting through the instrument when the installation, and the installation is loaded down with trivial details and the protective housing is heavy, and two parts rethread magnetism is inhaled and is linked together about the parcel formula protective housing in addition falls into through the center, but this kind of protective housing is wrapping up the formula entirely, but magnetism is inhaled partial structure insecure, and the protective housing disintegrates easily when falling down on the ground to make cell-phone and flat suffer the secondary after the protective housing disintegrates, cause the damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to at least solve the problem that the semi-wrapping type in the prior art is difficult to protect the front sides of the mobile phone and the flat plate; the technical problems of complicated disassembly and assembly processes, heavy protective shell, insecure connection and easy disassembly of the whole packaging type are solved. Therefore, the utility model provides an all-round protective housing can all-round protection electronic equipment to easy dismounting, connection structure is firm, falls the back protective housing and can not disintegrate, prevents that electronic equipment from suffering secondary damage.

According to some embodiments of the present invention, the omni-directional protective housing comprises a middle frame and a back plate, and comprises a fixing structure, wherein the fixing structure is arranged at the middle frame and the back plate, and the back plate is detachably connected with the middle frame through the fixing structure; the screen guard plate is connected with the middle frame and is integrally designed, and the joint of the edge of the screen guard plate and the edge of the middle frame is subjected to smoothing treatment; the fixing structure comprises a positioning clamping piece and a positioning clamping groove which are mutually embedded, and the positioning clamping piece and the positioning clamping groove are respectively positioned at the back plate and the middle frame; fixed knot constructs still includes spacing groove, sliding tray and slip fastener, the sliding tray set up in the speaker trompil department of center, the slip fastener in slide in the sliding tray slides, the spacing groove set up in backplate one side, thereby the slip fastener with thereby the locking is connected to the spacing groove the center with the backplate.

According to some embodiments of the present invention, the middle frame is integrally disposed, the positioning clamping groove is disposed at the inner side of the top of the middle frame, and the positioning clamping member is disposed at a position of the back plate corresponding to the inner side of the top of the middle frame; the positioning clamping groove and the positioning clamping piece are arranged opposite to the sliding groove and the limiting groove.

According to some embodiments of the present invention, a plurality of magnets are disposed on the periphery of the back plate, a corresponding number of magnets are disposed at positions corresponding to the magnets on the inner side of the periphery of the middle frame, and the back plate and the middle frame are fixed by magnetic attraction through the magnets; the magnets are arranged on the left side and the right side of the middle frame and the back plate.

According to some embodiments of the present invention, the magnet is in a long strip shape and is located near the middle frame on one side of the sliding groove.

According to some embodiments of the utility model, the slip fastener court an L type spare extends to the center inboard, L type spare slides into the spacing inslot, is used for preventing the backplate with the center separation.

According to the utility model discloses a some embodiments, slide fastener court a marker is extended outside the center, marker periphery fillet is handled, the surface of marker is provided with inside sunken mounting groove, a metal indicator piece is connected to the mounting groove in, the thickness of metal indicator piece with the degree of depth of mounting groove equals.

According to the utility model discloses a some embodiments, the both sides of identification member are provided with the groove of gripping, two the setting of groove mirror image grips, it is sunken to the inboard in groove to grip.

According to some embodiments of the invention, one side of the sliding groove is provided with a slot; the sliding fastener is arranged in the sliding groove through the open groove and slides in the sliding groove.

According to some embodiments of the utility model, backplate one side is provided with the dismantlement groove, dismantle the trench in spacing groove one side, the center corresponds the position of dismantling the groove is provided with supplementary groove.

According to some embodiments of the utility model, the backplate is provided with the camera apron, the backplate with camera apron integrated design, the camera apron is provided with flash light trompil and microphone trompil.

According to the utility model discloses an all-round protective housing of some embodiments has following beneficial effect at least: the middle frame and the back plate are tightly connected through the fixing structure, the fixing structure enables the connecting structure to be firm through the positioning clamping piece, the positioning clamping groove, the sliding fastener and the like, and the omnibearing protective shell is prevented from being disassembled when falling down; the sliding fastener is convenient to open and close, the back plate is separated from the middle frame, and the screen protection plate and the middle frame are integrally designed, so that the front of the electronic equipment can be better protected.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front perspective view of an omnidirectional protective casing according to an embodiment of the present invention;

fig. 2 is a back perspective view of the omnidirectional protective housing according to the embodiment of the present invention;

fig. 3 is a first exploded view of an omnidirectional protective case according to an embodiment of the present invention;

fig. 4 is a second exploded view of the omni-directional protective housing according to the embodiment of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 3;

FIG. 6 is an enlarged view of part B of FIG. 4;

FIG. 7 is an enlarged schematic view of portion C of FIG. 1;

fig. 8 is a schematic view of a sliding fastener of the all-round protective housing according to the present invention.

Reference numerals:

middle frame 100, positioning clamping groove 110, sliding groove 120, open groove 121, sliding fastener 130, L-shaped piece 131, identification piece 140, mounting groove 141, metal indication sheet 142, holding groove 143, auxiliary groove 150,

Backplate 200, location fastener 210, spacing groove 220, dismantlement groove 230, camera apron 240, flash light trompil 241, microphone trompil 242, magnet 300, screen backplate 400.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, top, bottom, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

An omni-directional protective case according to an embodiment of the present invention is described below with reference to fig. 1 to 8.

As shown in fig. 1-8, the all-directional protective case includes a middle frame 100 and a backboard 200, a fixing structure is disposed at the middle frame 100 and the backboard 200, and the backboard 200 is detachably connected to the middle frame 100 through the fixing structure, so that the middle frame 100 and the backboard 200 are tightly connected together. In order to enable the omnibearing protective shell to wrap all directions of the electronic equipment, a screen protection plate 400 is arranged at the panel of the electronic equipment, the screen protection plate 400 is connected with the middle frame 100 and is integrally designed, the joint of the edge of the screen protection plate 400 and the edge of the middle frame 100 is smoothly processed, for the electronic equipment adopting the straight plate design, the screen protection plate 400 also adopts a straight plate type attached to the straight plate panel, and the joint of the edge transition to the middle frame 100 adopts fillet processing, so that the phenomenon that the connecting seam of the middle frame 100 and the back plate 200 is damaged when a user slides from the middle frame 100 to the panel and the sliding hand feeling is influenced is prevented; for an electronic device using a curved panel, the screen protection plate 400 is attached to the curved surface of the curved panel and extends, the screen protection plate 400 is closely attached to the curved panel, and the edge of the screen protection plate 400 is smoothed with the middle frame 100. No matter be straight panel or curved surface panel, screen backplate 400 all closely laminates rather than the panel, can promote to see through screen backplate 400 and see the impression of panel and experience, and screen backplate 400 absorbed energy when being favorable to falling promotes anti intensity of falling.

The fixing structure comprises a positioning clamping piece 210 and a positioning clamping groove 110 which are mutually signed, the positioning clamping piece 210 and the positioning clamping groove 110 are respectively positioned at the back plate 200 and the middle frame 100, and the fixing structure further comprises a limiting groove 220, a sliding groove 120 and a sliding fastener 130. Specifically, sliding tray 120 sets up in the speaker trompil department of center 100, because the protective housing need punch in electronic equipment's speaker department, lets the sound of speaker propagate to the external world, the utility model discloses utilize the original place that needs punch to set up sliding tray 120, saved manufacturing cost, reduce the quantity of punching at center 100 simultaneously, promote center 100's bulk strength, sliding tray 120 and the speaker trompil sharing trompil are more pleasing to the eye to guarantee the sound propagation of speaker. The sliding fastener 130 is arranged in the sliding groove 120 to slide, the limiting groove 220 is arranged on one side of the back plate 200 corresponding to the position of the sliding groove 120, and the sliding fastener 130 slides in the sliding groove 120 and is connected with the limiting groove 220, so that the middle frame 100 and the back plate 200 are locked, and the back plate 200 is prevented from being separated from the middle frame 100. Compared with the existing fully-wrapped protective shell screwed by screws, when the protective shell is disassembled and assembled, a user needs a screwdriver with a corresponding type to unscrew the screws so as to take out the electronic equipment in the protective shell, when the user needs to replace an SIM card or a memory card outside, the process is complicated, if the screwdriver is lost, the protective shell cannot be opened, and troubles are brought to use; the protective housing of magnetism is inhaled about relative, its frame divide into about two parts and inhale the connection through magnetism, though dismantle conveniently, nevertheless because magnetism is inhaled the connection dynamics inadequately, fall the in-process and make the protective housing disintegrate easily, and then make the electronic equipment in the protective housing drop, fall on the ground, suffer the secondary damage, and the frame of connecting from top to bottom has connection gap in the junction, and the influence is felt, accomplishes that the junction is level and smooth, needs to increase a large amount of mould design costs. The utility model discloses an all-round protective housing, adopt complete center 100, the user can experience the handle of gripping of former electronic equipment when gripping, promote and use experience, and backplate 200 is connected with center 100, can shift backplate 200 department to the connection gap well, the user is when normal use electronic equipment, can not touch backplate 200 and center 100's connection gap, it is higher to the accuse fault tolerance to the tolerance, and the production cost is reduced, when guaranteeing to grip the sense, backplate 200 still is connected with center 100 through fixed knot structure, lock backplate 200 and center 100 through sliding fastener 130, greatly promote center 100 and backplate 200's firm in connection, prevent that all-round protective housing from breaking down at the in-process that falls, prevent more falling.

In this embodiment, screen protection plate 400 adopts the toughened glass material, can restore the original use experience of electronic equipment screen to the surface is resistant scratch resistant more, and daily use is more relieved, prevents to be scratched by objects of high rigidity such as key, grit.

It should be understood that the screen protection plate 400 is made of tempered glass, which is not the only implementation manner, and in some other embodiments, the screen protection plate 400 made of plastic material can be used according to actual production requirements, and the plastic material can absorb more energy, absorb energy in the falling process, reduce the probability of the screen protection plate 400 being cracked, and is more resistant to falling. The utility model discloses the material that adopts screen protection plate 400 differs a perk, should understand, does not deviate from the utility model discloses under the prerequisite of basic concept, the material that screen protection plate 400 adopted is nimble to be changeed, all should regard as to be in the utility model discloses within the scope of protection of injecing.

In some embodiments of the present invention, as shown in fig. 3 and 4, specifically, in order to better fix the back plate 200 at the middle frame 100, and the middle frame 100 can maintain good strength, the middle frame 100 is better processed to adopt an integrated configuration, and the positioning clip groove 110 is disposed at the inner side of the top of the middle frame 100, the positioning clip 210 is disposed at the inner side of the top of the middle frame 100 corresponding to the backpack, that is, the back plate 200 is clipped into the positioning clip groove 110 through the positioning clip 210, so that the back plate 200 is just located at the corresponding position of the middle frame 100, thereby facilitating the alignment of the subsequent sliding groove 120 and the limiting groove 220. In this embodiment, the number of the positioning clips 210 and the positioning clips 110 is three, the three positioning clips 210 and the positioning clips 110 are all disposed at the top of the omnidirectional protective casing, and the positioning clips 110 and the positioning clips 210 are disposed opposite to the sliding grooves 120 and the limiting grooves 220.

It should be understood that three sets of the positioning card slots 110 and the positioning card 210 are not unique embodiments, and in some other embodiments, one set, two sets of the positioning card slots 110 and the positioning card 210 or more positioning card slots 110 and positioning card 210 may be adopted according to actual production requirements, and the specific number is according to the size of the electronic device, and the electronic device with a large size needs to be provided with more positioning card slots 110 and positioning card 210 for alignment. The utility model discloses differ one the quantity of positioning channel section 110 and location fastener 210 and describe repeatedly, should understand, not deviating from the utility model discloses under the prerequisite of basic concept, positioning channel section 110 and location fastener 210's the nimble transform of quantity all should be regarded as being in the utility model discloses within the scope of protection injectd.

It should be understood that the positioning slot 110 is disposed in the middle frame 100, and the positioning clip 210 is disposed in the back panel 200, which is not the only embodiment, and in other embodiments, the positioning slot 110 may be disposed in the back panel 200 and the positioning clip 210 may be disposed in the middle frame 100 according to actual production requirements. The utility model discloses setting up position to positioning channel section 110 and location fastener 210 and not differing one and having repeated, should understand, not deviating from the utility model discloses under the prerequisite of basic design, positioning channel section 110 and location fastener 210 set up the nimble transform in position, all should regard as to be in the utility model discloses within the scope of protection of injecing.

As shown in fig. 3 and 4, in order to make the backboard 200 and the middle frame 100 more firmly connected and avoid disassembling the omnibearing protective case caused by damage of the sliding fastener 130 in the falling process, a plurality of magnets 300 are disposed on the periphery of the backboard 200, and a corresponding number of magnets 300 are disposed at positions corresponding to the magnets 300 on the inner side of the periphery of the middle frame 100, that is, the backboard 200 and the middle frame 100 are magnetically fixed by the magnets 300, specifically, the magnets 300 are disposed on the left and right sides of the middle frame 100 and the backboard 200. Through adopting the buckle to connect and inhale the dual fixed of connecting with magnetism, realize more firm connection to the left and right sides adopts magnetism to inhale fixedly can reduce backplate 200 and locate along rocking of left and right directions in center 100, is that backplate 200 is more stable, promotes the product feel, reduces and rocks.

Utilize magnet 300's suction for the maximize, the utility model discloses a long banding magnet 300 to magnet 300 sets up in the one side that is close to center 100 sliding tray 120, sets up the one side that is close to the bottom at all-round protective housing promptly, through this design, can consolidate the connection dynamics of sliding fastener 130 department, instant sliding fastener 130 damages falling the in-process, loses the fixity, magnet 300 still can replace sliding fastener 130, cooperate with positioning channel section 110 and location fastener 210, prevent that backplate 200 from breaking away from center 100. In the present embodiment, two magnets 300 are provided on each of the left and right sides of the center frame 100, for a total of four strip magnets 300, and a corresponding number of magnets 300 are provided at corresponding positions on the back plate 200.

It should be understood that the four strip-shaped magnets 300 are not the only embodiment, and in other embodiments, the number of the magnets 300 and the shape of the magnets 300 on the left and right sides of the omnidirectional protective casing can be adjusted according to actual production requirements. The utility model discloses magnet 300 quantity and the magnet 300 shape to the all-round protective housing left and right sides are not different a repeated description, should understand, do not keeping away from the utility model discloses under the prerequisite of basic concept, the nimble transform of magnet 300 quantity and the magnet 300 shape of the all-round protective housing left and right sides all should be regarded as being in the utility model discloses within the scope of protection of injecing.

In some embodiments of the present invention, as shown in fig. 5 and 6, specifically, the sliding fastener 130 extends an L-shaped member 131 toward the inner side of the middle frame 100, the L-shaped member 131 slides into the limiting groove 220 of the back plate 200, the shape of the limiting groove 220 matches the shape of the L-shaped member 131, when the sliding fastener 130 slides, the L-shaped member 131 slides into the limiting groove 220, and the limiting groove 220 and the L-shaped member 131 are fixedly connected to each other, so as to prevent the back plate 200 from separating from the middle frame 100; when the back plate 200 needs to be disassembled, the sliding fastener 130 only needs to be slid in the opposite direction, so that the L-shaped member 131 is separated from the limiting groove 220. As shown in fig. 7 and 8, the sliding fastener 130 extends a marker 140 towards the outside of the middle frame 100, and a user pushes the L-shaped member 131 to slide left and right through the marker 140, so as to lock and unlock the sliding fastener 130, in order to prevent the corner of the marker 140 from lifting, the periphery of the marker 140 is rounded, the surface of the marker 140 is provided with an inwardly recessed installation groove 141, a metal indicator sheet 142 is connected in the installation groove 141, the thickness of the metal indicator sheet 142 is equal to the depth of the installation groove 141, that is, after the metal indicator sheet 142 is fitted in the installation groove 141, the surface of the marker 140 is flat and has no protrusion, the user does not feel lifting, and the metal indicator sheet 142 marks an unlocked or locked state represented by sliding in different directions. The metal indicator piece 142 made of metal materials can be used as an ornament for decorating the opening of the loudspeaker, so that the overall appearance is improved.

The two holding grooves 143 are formed on both sides of the marker 140, the two holding grooves 143 are formed on both sides of the marker 140 in a mirror image manner, and the holding grooves 143 are recessed inward, so that a user can easily push the slide fastener 130 by holding the marker 140 with a fingernail or a fingertip.

In some embodiments of the present invention, as shown in fig. 5 and fig. 6, specifically, in order to facilitate the detachment of the back plate 200 installed in the middle frame 100, the detachment groove 230 is disposed on one side of the back plate 200, the detachment groove 230 is disposed on one side of the limiting groove 220, the position of the middle frame 100 corresponding to the detachment groove 230 is disposed with the auxiliary groove 150, the detachment groove 230 and the auxiliary groove 150 jointly form a gap, the user buckles the gap with a nail, and the force is applied from the detachment groove 230 to the outside perpendicular to the back plate 200, so that the back plate 200 can be separated from the middle frame 100, and the detachment is facilitated.

As shown in fig. 2-4, the backplate 200 is provided with a camera cover 240, the camera cover 240 and the backplate 200 are integrally designed, specifically, the position and structure of the camera cover 240 are determined according to the positions and shapes of cameras of different models of electronic devices, a flash opening 241 and a microphone opening 242 are further provided at the camera cover 240, the microphone opening 242 enables a microphone of the electronic device to normally receive sound, and the flash opening 241 can prevent the flash of the electronic device from generating a phenomenon of inaccurate color temperature during operation, which affects the imaging effect. Through setting up camera apron 240, can prevent effectively that camera and backplate 200 from linking up the gap accumulation gray layer of department, play dirt-proof effect, can also prevent that the camera from being scraped the flower in daily life.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An omnibearing protective shell comprises a middle frame (100) and a back plate (200); it is characterized by comprising:

the fixing structures are arranged at the middle frame (100) and the backboard (200), and the backboard (200) is detachably connected with the middle frame (100) through the fixing structures;

the screen protection plate (400) is connected with the middle frame (100) and is integrally designed, and the joint of the edge of the screen protection plate (400) and the edge of the middle frame (100) is subjected to smoothing treatment;

the fixing structure comprises a positioning clamping piece (210) and a positioning clamping groove (110) which are mutually embedded, and the positioning clamping piece (210) and the positioning clamping groove (110) are respectively positioned at the back plate (200) and the middle frame (100); fixed knot constructs still includes spacing groove (220), sliding tray (120) and slip fastener (130), sliding tray (120) set up in the speaker trompil department of center (100), slip fastener (130) in slide tray (120) slide, spacing groove (220) set up in backplate (200) one side, thereby slip fastener (130) with spacing groove (220) are connected and are locked center (100) with backplate (200).

2. The all-round protective case of claim 1, characterized in that the middle frame (100) is integrally disposed, the positioning slot (110) is disposed at the top inner side of the middle frame (100), and the positioning clip (210) is disposed at the position of the back plate (200) corresponding to the top inner side of the middle frame (100); the positioning clamping groove (110) and the positioning clamping piece (210) are arranged opposite to the sliding groove (120) and the limiting groove (220).

3. The all-round protective case of claim 2, characterized in that a plurality of magnets (300) are disposed on the periphery of the back plate (200), a corresponding number of magnets (300) are disposed on the inner side of the periphery of the middle frame (100) corresponding to the magnets (300), and the back plate (200) and the middle frame (100) are fixed by magnetic attraction through the magnets (300); the magnets (300) are disposed on the left and right sides of the middle frame (100) and the back plate (200).

4. The all-round protective case of claim 3, characterized in that said magnet (300) is elongated and located on the side of said sliding groove (120) near said center frame (100).

5. The all-round protective case of claim 1, wherein the sliding fastener (130) extends an L-shaped member (131) toward the inner side of the middle frame (100), and the L-shaped member (131) slides into the limiting groove (220) to prevent the back plate (200) from separating from the middle frame (100).

6. The all-round protective case of claim 5, wherein the sliding fastener (130) extends a marking member (140) towards the outside of the middle frame (100), the periphery of the marking member (140) is rounded, the surface of the marking member (140) is provided with an inwardly recessed mounting groove (141), a metal indicating sheet (142) is connected in the mounting groove (141), and the thickness of the metal indicating sheet (142) is equal to the depth of the mounting groove (141).

7. The all-round protective case of claim 6, characterized in that the marker (140) is provided with holding grooves (143) on both sides, the holding grooves (143) are arranged in mirror image, and the holding grooves (143) are recessed inward.

8. The omni directional protective case according to claim 1, wherein one side of the sliding groove (120) is provided with a slot (121); the sliding fastener (130) is installed in the sliding groove (120) through the open groove (121) and slides in the sliding groove (120).

9. The all-round protective housing of claim 1, characterized in that backplate (200) one side is provided with the dismantlement groove (230), the dismantlement groove (230) is located the spacing groove (220) one side, the position that center (100) corresponds the dismantlement groove (230) is provided with supplementary groove (150).

10. The all-round protective case of any one of claims 1 to 9, characterized in that the backplate (200) is provided with a camera cover (240), the backplate (200) and the camera cover (240) being designed in one piece, the camera cover (240) being provided with a flash opening (241) and a microphone opening (242).

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