CN220898148U - Multifunctional flat plate protective shell - Google Patents

Abstract

The utility model belongs to the technical field of flat protection, and discloses a multifunctional flat protection shell which comprises a shell, wherein the bottom of the shell is provided with a transparent plate, and a detachable rotating mechanism is detachably clamped in a convex groove in the middle of the transparent plate; the detachable rotating mechanism comprises a fastening component which is rotationally clamped on the transparent plate, the lower end of the fastening component is rotationally clamped with a movable component, and the middle part of the movable component is penetrated with a locking component which is rotationally clamped with the fastening component; the movable assembly comprises a movable disc integrally formed with the connecting plate, a cover plate is fixedly glued to one surface of the connecting plate, a plurality of limiting strips are uniformly arranged at intervals on the upper end of one surface of the cover plate facing the shell, and a gap for clamping the side edge of the shell is formed between every two limiting strips. The supporting device can be detached and installed as required after the angle of the flat plate is adjusted, and the fixing is firm and stable, so that the use is very convenient.

Description

Multifunctional flat plate protective shell

Technical Field

The utility model belongs to the technical field of flat protection, and particularly relates to a multifunctional flat protection shell.

Background

With the increasing progress of technology, palm devices are becoming popular with consumers, and among them, tablet devices are more products that many consumers are enthusiasm for, tablet devices have large-sized screens, and portable bodies, both entertainment and work, are easily competent. However, the inconvenience brought by the large size also endlessly plagues consumers, the equipment is oversized, and the equipment is easy to collide and fall in daily life; and it is difficult to find a suitable viewing angle at the time of use.

The existing flat protection shell has the capability of supporting and adjusting the placement angle, when in actual use, the protection shell is placed on the cover plate when the flat is horizontally placed, the cover plate is placed by virtue of friction force to move, and the placement mode is very unstable and can collapse when being vibrated to influence the watching experience;

Meanwhile, the supporting device is generally integrally formed and cannot be detached according to actual use requirements, and the cover plate is large in area and inconvenient to store, so that the use feeling of the existing protective shell is poor.

Disclosure of utility model

In order to solve the problems in the background technology, the utility model provides the multifunctional flat plate protective shell, which has the advantages that the flat plate angle is adjusted, the flat plate is fixed firmly and stably, the supporting device can be detached and installed according to the needs, and the use is very convenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the multifunctional flat plate protection shell comprises a shell body, wherein the bottom of the shell body is provided with a transparent plate, and a detachable rotating mechanism is detachably clamped in a convex groove in the middle of the transparent plate;

The detachable rotating mechanism comprises a fastening component which is rotationally clamped on the transparent plate, the lower end of the fastening component is rotationally clamped with a movable component, and the middle part of the movable component is penetrated with a locking component which is rotationally clamped with the fastening component;

The movable assembly comprises a movable disc integrally formed with the connecting plate, a cover plate is fixedly glued on one surface of the connecting plate, a plurality of limiting strips are uniformly arranged at intervals on the upper end of one surface of the cover plate, and gaps for clamping the side edges of the shell are formed between every two limiting strips.

Preferably, the fastening component comprises first grooves which are formed in the periphery of the buckle in an equally-divided mode, wedge-shaped blocks are fixedly arranged in the periphery of the middle of the lower end surface of the buckle in an equally-divided mode, the wedge-shaped blocks correspond to the first grooves, a gap in which a convex groove is clamped is reserved between each wedge-shaped block and the buckle, and an arc-shaped notch which is convenient for installing the buckle is formed in one side of an inner ring of the convex groove.

Preferably, it is characterized in that: the fastening assembly further comprises a plurality of L-shaped limiting blocks which are equally and fixedly arranged on the inner ring of the fastening head, a circular groove is formed in the middle of the upper end of each L-shaped limiting block, a first stop block is fixedly arranged on one side of the surface of the fastening head, which is located on the other side of the wedge-shaped block, and a first arc-shaped block is equally and fixedly arranged on the opposite side of the lower end of the fastening head to the wedge-shaped block.

Preferably, it is characterized in that: the movable assembly further comprises L-shaped arc plates which are equally and fixedly arranged at the upper end of the movable disc and can penetrate through gaps between the two first arc blocks, the number of the L-shaped arc plates is equal to the number of the gaps between the diameters of the two first arc blocks, and a plurality of arc openings are equally and uniformly formed around the lower end of the movable disc.

Preferably, the locking component comprises a fastening buckle penetrating through the middle of the movable disc, the fastening buckle is tightly attached to the movable disc during locking, a plurality of third limiting blocks with the same gap between every two L-shaped limiting blocks are equally arranged on the surface of the fastening buckle, and the third limiting blocks are attached to and locked with the L-shaped limiting blocks during locking.

Preferably, the lower end of the third limiting block is integrally formed with arc-shaped protrusions corresponding to the circular grooves of the L-shaped limiting block and mutually engaged and locked, and a straight groove convenient to adjust is formed in the middle of the lower end of the fastening buckle.

Preferably, the upper right corner of the shell is provided with a containing groove, the left side of the containing groove is provided with a volume hole for containing a flat volume key, the grooves at the two ends of the right side of the containing groove are provided with sliding grooves for limiting the adjusting key to transversely slide, and springs are fixedly arranged between one side of the cavity of the shell and the adjusting key.

Preferably, the upper end middle part that the casing kept away from adjusting key one side is embedded to have the magnet of actuation apron, the pen groove of holding intelligent pen has been seted up to the well lower part that the casing is located adjusting key one side, pen groove one side has been seted up the through-hole of being convenient for get the pen.

(Front, rear, left, right with respect to the view in FIG. 1)

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the buckle head is obliquely inserted into the arc-shaped notch of the convex groove of the transparent plate along one of the first grooves, at the moment, the buckle head is rotated, so that the buckle head is installed on the transparent plate, the L-shaped arc plate on the movable plate is firstly inserted between the two first arc-shaped blocks, after the completion, the movable plate is rotated again, the movable assembly is connected with the fastening assembly, the fastening buckle penetrates through the middle part of the movable plate, the third limiting block is positioned between the two L-shaped limiting blocks, the arc-shaped protrusion slides into the circular groove to limit the arc-shaped protrusion, the flat plate is fixed firmly and stably after the angle is adjusted, and the supporting device can be detached as required for installation.

2. The lower end of the shell is positioned at the position of the magnet and inserted between the two limiting strips, so that the shell is inclined at a certain angle, and the limiting strips limit the shell, so that the structure is more stable, the device is triangular and more stable.

3. According to the utility model, the head of the adjusting key can be contacted with the volume key of the flat plate, so that the operation is realized, the adjusting key can squeeze the spring in the pressing process, and the adjusting key can return to the original position under the reaction force of the spring, so that the case cannot operate the keys of the flat plate due to the existence of the pen slot.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic diagram of an explosion axis measurement structure of the detachable rotary mechanism of the present utility model;

FIG. 4 is an exploded bottom view of the removable rotary mechanism of the present utility model;

FIG. 5 is a schematic cross-sectional view of a removable rotary mechanism of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

Fig. 7 is a schematic cross-sectional view of fig. 6 in accordance with the present utility model.

In the figure: 1. a housing; 2. a transparent plate;

3. A detachable rotation mechanism;

31. A fastening assembly; 311. a buckle head; 312. an L-shaped restriction block; 313. a first slot; 314. a first stopper; 315. wedge blocks; 316. a first arc block; 317. a circular groove;

32. a movable assembly; 321. a movable plate; 322. an L-shaped arc plate; 323. an arc-shaped opening;

33. A locking assembly; 331. a fastening buckle; 332. a third limiting block; 333. arc-shaped bulges; 334. a straight slot;

4. A restriction strip; 5. a cover plate; 6. a connecting plate; 7. an arc-shaped notch; 8. a convex groove; 9. a sound volume hole;

10. A receiving groove; 11. an adjustment key; 12. a spring; 13. a chute; 14. a through hole; 15. a pen slot; 16. and (3) a magnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 7, the utility model provides a multifunctional flat protection shell, which comprises a shell 1, wherein the shell 1 is made of plastic, the bottom of the shell 1 is provided with a transparent plate 2, the transparent plate 2 is welded with the periphery of the shell 1, and a detachable rotating mechanism 3 is detachably clamped in a convex groove 8 in the middle of the transparent plate 2;

The fastening component 31 comprises a first slot 313 which is equally divided around the fastening head 311, a wedge block 315 is equally divided around the middle of the lower end surface of the fastening head 311, the wedge block 315 corresponds to the first slot 313, both ends of the wedge block are respectively provided with an inclined chamfer, a gap in which the convex groove 8 is clamped is reserved between the wedge block 315 and the fastening head 311, and the transparent plate 2 is clamped and fixed by the gap.

An arc notch 7 which is convenient for installing the buckle 311 is arranged on one side of the inner ring of the convex groove 8; the device further comprises a plurality of L-shaped limiting blocks 312 which are equally and fixedly arranged on the inner ring of the buckle 311, at least three L-shaped limiting blocks 312 are arranged, the structural stability of the device can be improved, a circular groove 317 is formed in the middle of the upper end of each L-shaped limiting block 312, a first stop block 314 is fixedly arranged on one side of each wedge-shaped block 315 on the surface of the buckle 311, a distance of 0.5-1 cm is kept between each first stop block 314 and each wedge-shaped block 315, first arc-shaped blocks 316 are equally and fixedly arranged on the opposite side of the lower end of each buckle 311 and the opposite side of each wedge-shaped block 315, and a space which is convenient for the L-shaped arc plates 322 to rotate and clamp in and fix is reserved between the lower end face of each first arc-shaped block 316 and the lower end face of each buckle 311. The end face of the buckle 311 positioned in the inner cavity of the shell 1 is flush with the end face of the transparent plate 2.

The movable assembly 32 comprises a movable disc 321 integrally formed with the connecting plate 6, the connecting plate 6 is fixedly glued to one surface of the shell body 1, the cover plate 5 can be leather, fur or a combined plate and the like, preferably fur is provided, the hand feeling is good, a plurality of limiting strips 4 are uniformly arranged at intervals on one surface of the cover plate 5 facing the shell body 1, the limiting strips 4 and the cover plate 5 are formed by extrusion, the movable assembly is more attractive, a gap for clamping the side edge of the shell body 1 is arranged between every two limiting strips 4, the shell body 1 stays at any position in the gap, physical structured limiting is realized, the stability is high, the L-shaped arc plates 322 are uniformly fixed at the upper end of the movable disc 321 and can penetrate through the gap between the two first arc blocks 316, the size of the L-shaped arc plates 322 is the same as the contact surface of the first arc blocks 316, the number of the L-shaped arc plates 322 is the same as the number of the gaps between the diameters of every two first arc blocks 316, and a plurality of arc openings 323 are uniformly arranged around the lower end of the movable disc 321.

The locking component 33 comprises a fastening buckle 331 penetrating through the middle of the movable disc 321, when the locking component is locked, the fastening buckle 331 is tightly attached to the movable disc 321, a plurality of third limiting blocks 332 with the same gap as that between every two L-shaped limiting blocks 312 are equally arranged on the surface of the fastening buckle 331, and when the locking component is locked, the third limiting blocks 332 are tightly attached to and locked with the L-shaped limiting blocks 312; the lower end integrated into one piece of third stopper 332 has the arc protruding 333 corresponding with the circular slot 317 of L type limiting block 312 and mutually agree and lock, and the protruding height of arc protruding 333 can not be too high, otherwise lead to the fastening buckle 331 insert difficulty, the shape of circular slot 317 and arc protruding 333 adaptation can, fastening buckle 331 lower extreme middle part has offered the straight slot 334 of being convenient for the adjustment, with locking subassembly 33 dismantlement can make movable subassembly 32 rotatory dismantlement from fastening subassembly 31 to take off apron 5.

Specifically, the upper right corner of the housing 1 is provided with a containing groove 10, the containing groove 10 is rectangular, the corners of the containing groove 10 are all subjected to arc chamfering, the left side of the containing groove 10 is provided with a volume hole 9 for containing a flat volume key, the right side of the containing groove 10 is provided with a slotted groove 13 for limiting the transverse sliding of the adjusting key 11, and the slotted groove 13 is positioned between one side of the cavity of the housing 1 and the adjusting key 11 and fixedly provided with a spring 12, as shown in fig. 7.

Further, the middle part of the upper end of the side of the casing 1 far away from the adjusting key 11 is embedded with a magnet 16 for attracting the cover plate 5, an iron sheet (not shown in the figure) is arranged in an interlayer inside the cover plate 5, so that the cover plate 5 covers a screen of the flat plate to protect the flat plate, a pen slot 15 for accommodating an intelligent pen is formed in the middle lower part of the side of the casing 1 located at the adjusting key 11, and a through hole 14 for conveniently taking the pen is formed in one side of the pen slot 15.

The surface of the housing 1 is provided with a plurality of round holes, key holes, etc., and because of conventional arrangement, no description will be given.

The utility model is based on the principle and flow:

When the support frame is installed, a user firstly inserts the buckling head 311 into the arc-shaped notch 7 of the convex groove 8 of the transparent plate 2 along one of the first grooves 313 in an inclined manner, and rotates the buckling head 311 at the moment so as to install the buckling head 311 on the transparent plate 2, and at the moment, the transparent plate 2 is positioned between the head of the buckling head 311 and the wedge-shaped block 315 and is tightly attached, so that the gap is reduced, the arranged first stop block 314 can limit the buckling head 311 to rotate, and chamfering angles are arranged on two sides of the lower end of the first stop block 314 so as to facilitate the disassembly of the buckling head 311;

Then, the L-shaped arc plate 322 on the movable disk 321 is firstly inserted between the two first arc blocks 316, and after the completion, the movable disk 321 is rotated again, so that the L-shaped arc plate 322 is positioned in the space reserved by the first arc blocks 316 and the buckling heads 311, and the movable assembly 32 is connected with the buckling assembly 31;

In order to further increase the connection strength between the movable assembly 32 and the fastening assembly 31, the fastening buckle 331 penetrates through the middle of the movable disc 321 and the third limiting block 332 is located between the two L-shaped limiting blocks 312, and then the arc-shaped protrusion 333 slides into the circular groove 317 to limit, at this time, the fastening buckle 331 is attached to the movable disc 321, and the cover plate 5 can be detached by mounting and dismounting the fastening buckle 331.

When the flat plate is inclined by a certain angle so as to facilitate chasing, firstly, the movable assembly 32 and the fastening assembly 31 are vertically installed, and then the locking assembly 33 is used for fastening, and as shown in fig. 1, the narrower position of the cover plate 5 is a soft part which can be folded, so that the lower end of the shell 1 is positioned between the two limiting strips 4 at the position of the magnet 16, the inside of the limiting strips 4 is filled with sponge, so that the shell 1 is inclined by a certain angle, the limiting strips 4 limit the shell 1, the structure is more stable, the device is triangular and more stable.

When not in use, a user covers the cover plate 5 on the screen of the flat plate, and the flat plate is wrapped to form protection by the attraction of the iron sheet and the magnet 16, so that the device is more attractive.

To sum up, setting up with dull and stereotyped angle of adjustment back fixed firm stable also can dismantle strutting arrangement and install as required, it is very convenient to use.

When the panel is arranged in the shell 1, the volume key is positioned in the volume hole 9, a user can press the adjusting key 11 to adjust the volume of the panel, at the moment, the head of the adjusting key 11 can be in contact with the volume key of the panel, so that the operation is realized, the spring 12 can be extruded by the adjusting key 11 in the pressing process, and the adjusting key 11 can be returned to the original position under the reaction force of the spring 12.

The tablet will generally be configured for use with a smart pen, and when not in use, the smart pen will be inserted into the pen slot 15, and a user may quickly remove the smart pen through the through-hole 14.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A multi-functional dull and stereotyped protective housing, its characterized in that: the rotary type transparent plate comprises a shell (1), wherein the bottom of the shell (1) is provided with a transparent plate (2), and a detachable rotary mechanism (3) is detachably clamped in a convex groove (8) in the middle of the transparent plate (2);

The detachable rotating mechanism (3) comprises a fastening component (31) which is rotationally clamped on the transparent plate (2), a movable component (32) is rotationally clamped at the lower end of the fastening component (31), and a locking component (33) which is rotationally clamped with the fastening component (31) is penetrated through the middle part of the movable component (32);

The movable assembly (32) comprises a movable disc (321) integrally formed with the connecting plate (6), a cover plate (5) is fixedly glued on one surface of the connecting plate (6) back to the shell (1), a plurality of limiting strips (4) are uniformly arranged at intervals on the upper end of one surface of the cover plate (5) facing the shell (1), and gaps for clamping the side edges of the shell (1) are formed between every two limiting strips (4).

2. The multi-functional tablet protective case of claim 1, wherein: the fastening assembly (31) comprises first grooves (313) which are formed in the periphery of the fastening head (311) in an equally-divided mode, wedge-shaped blocks (315) are fixedly formed in the periphery of the middle of the lower end surface of the fastening head (311) in an equally-divided mode, the wedge-shaped blocks (315) correspond to the first grooves (313), a gap in which the convex grooves (8) are clamped is reserved between the wedge-shaped blocks (315) and the fastening head (311), and an arc-shaped notch (7) which is convenient for the installation of the fastening head (311) is formed in one side of an inner ring of the convex grooves (8).

3. The multi-functional tablet protective case of claim 2, wherein: the fastening assembly (31) further comprises a plurality of L-shaped limiting blocks (312) which are equally and fixedly arranged on the inner ring of the fastening head (311), a circular groove (317) is formed in the middle of the upper end of each L-shaped limiting block (312), a first stop block (314) is fixedly arranged on one side of one wedge-shaped block (315) on the surface of the fastening head (311), and a first arc-shaped block (316) is equally arranged on the opposite side of the lower end of the fastening head (311) to the wedge-shaped block (315).

4. A multifunctional tablet protective case according to claim 3, wherein: the movable assembly (32) further comprises L-shaped arc plates (322) which are equally and fixedly arranged at the upper end of the movable disc (321) and can penetrate through gaps between the two first arc blocks (316), the number of the L-shaped arc plates (322) is the same as the number of the diameter gaps of each two first arc blocks (316), and a plurality of arc openings (323) are equally and separately arranged around the lower end of the movable disc (321).

5. The multi-functional tablet protective case of claim 1, wherein: the locking assembly (33) comprises a fastening buckle (331) penetrating through the middle of the movable disc (321), when the locking assembly is locked, the fastening buckle (331) is tightly attached to the movable disc (321), a plurality of third limiting blocks (332) with the same gap between every two L-shaped limiting blocks (312) are equally arranged on the surface of the fastening buckle (331), and when the locking assembly is locked, the third limiting blocks (332) are attached to and locked with the L-shaped limiting blocks (312).

6. The multi-functional tablet protective case of claim 5, wherein: the lower end of the third limiting block (332) is integrally formed with an arc-shaped protrusion (333) corresponding to the circular groove (317) of the L-shaped limiting block (312) and is mutually engaged and locked, and the middle part of the lower end of the fastening buckle (331) is provided with a straight groove (334) which is convenient to adjust.

7. The multi-functional tablet protective case of claim 1, wherein: the device is characterized in that a containing groove (10) is formed in the right upper corner of the shell (1), a volume hole (9) for containing a flat volume key is formed in the left side of the containing groove (10), a chute (13) for limiting the transverse sliding of the adjusting key (11) is formed in the groove at the two ends of the right side of the containing groove (10), and a spring (12) is fixedly arranged between one side of the cavity of the shell (1) and the adjusting key (11) through the chute (13).

8. The multi-functional tablet protective case of claim 1, wherein: the utility model discloses a pen, including casing (1), adjusting key (11) and pen groove (15), including casing (1), magnet (16) of actuation apron (5) are embedded in the upper end middle part of casing (1) side of keeping away from adjusting key (11), pen groove (15) of holding intelligence pen are seted up to the well lower part of casing (1) side of adjusting key (11), through-hole (14) convenient to get the pen have been seted up to pen groove (15) one side.