WO2015172414A1

WO2015172414A1 - Tablet computer protective sleeve capable of rotating in multiple angles

Info

Publication number: WO2015172414A1
Application number: PCT/CN2014/079095
Authority: WO
Inventors: 吴全正
Original assignee: 东方丝路（深圳）科技有限公司
Priority date: 2014-05-14
Filing date: 2014-06-03
Publication date: 2015-11-19
Also published as: CN203894675U

Abstract

A tablet computer protective sleeve capable of rotating in multiple angles includes a protective sleeve main body (4), a rotating shaft upper cover (1), a basic housing (2) accommodating a tablet computer, and a rotating shaft lower cover (3). The protective sleeve main body (4) comprises a sleeve body (41) and a cover (42). The rotating shaft upper cover (1) includes an upper cover plate (14) and a clamping block (12). The clamping block (12) comprises a clamping block main body (121) and a rib (123), and the outer edge of the rib (123) is provided with a clamping member. The basic housing (2) is provided with an accommodating hole (21), and a positioning plate (22) is arranged on the periphery of the accommodating hole (21). The rotating shaft lower cover (3) comprises a lower cover plate (31) and a round hole (32); clamping members are arranged on the periphery of the round hole (32). One side of the lower cover plate (31) is provided with an annular retaining ring (33), and the radius of the inner ring of the annular retaining ring (33) is smaller than that of the round hole (32) and is smaller than the distance from the edge of the rib (123) to the central line of the rotating shaft upper cover (1), and is larger than the distance from the clamping block body (121) to the central line of the rotating shaft upper cover (1); the radius of the outer ring of the annular retaining ring (33) is larger than the radius of the round hole (32) and is smaller than the radius of the rotating shaft lower cover (3). While the tablet computer can be protected, multi-angle rotation of the tablet computer on the sleeve body is achieved.

Description

Tablet case that can be rotated at multiple angles

Technical field:

The utility model relates to a tablet computer protective cover, in particular to a tablet computer protective cover capable of rotating at multiple angles.

Background technique:

Electronic products such as mobile phones and computers have become an indispensable part of people's daily life. With the continuous development of technology, their performance and appearance are constantly upgrading and improving. In the process, there are also some complementary products, such as To protect and support these electronic products, there have been electronic product sleeves and tablet cases. These electronic product covers can protect and support electronic products. However, these electronic products cover sets and tablet cases are also protected. There are some shortcomings, such as the tablet case can only rotate along the axis of the tablet case when supporting the tablet, the face supporting the tablet is relatively fixed with the tablet, and sometimes the consumer is using the tablet. In the process, you need to rotate the tablet frequently to reach multi-angle, multi-faceted typing, watching movies and pictures. Existing tablet cases are difficult to meet consumer requirements.

Summary of the invention:

The purpose of the utility model is to solve the deficiencies of the prior art and provide a tablet protective cover that can be rotated at multiple angles.

The technical scheme of the utility model is:

A tablet protection sleeve capable of rotating at multiple angles, comprising a protective cover body, The upper cover of the rotating shaft, the base case for accommodating the tablet, and the lower cover of the rotating shaft. The protective cover body includes a sleeve body and a cover body hinged with the sleeve body. The upper cover of the rotating shaft comprises an upper cover and a snap block, and the snap blocks are arranged around the edge of one side of the upper cover at intervals. The buckle block comprises a buckle block body and is perpendicular to the buckle block body and away from the upper cover The center of the rib, the outer edge of the rib is provided with a latching member. The base shell is provided with a receiving hole for accommodating the upper cover of the rotating shaft, and a positioning plate which can be caught between the snap blocks is arranged around the receiving hole. The lower shaft of the rotating shaft is embedded in the cover body, and the lower cover of the rotating shaft comprises a lower cover and a circular hole at the center of the lower cover, and a locking member for engaging the clamping member is arranged around the circular hole, and a circular hole is arranged on one side of the lower cover Concentric annular ring, the inner ring radius of the annular ring is smaller than the radius of the hole, and the distance from the edge of the ridge to the center line of the upper cover of the rotating shaft, and is greater than the distance from the body of the buckle block to the center line of the upper cover of the rotating shaft; The outer ring radius is larger than the radius of the circular hole and smaller than the radius of the lower shaft of the rotating shaft.

According to the solution, the sleeve body and the cover body are hinged, so that the tablet computer can rotate along the hinge shaft of the protective cover body. The upper cover of the rotating shaft is rotatably connected with the lower cover of the rotating shaft. When the locking member is engaged with the locking member, the upper cover of the rotating shaft and the lower cover of the rotating shaft can be relatively stationary, so that the tablet computer on the base shell is fixed on the protective cover body at an angle. When the external force is applied, the latching member rotates out the latching member, so that the upper cover of the rotating shaft and the lower cover of the rotating shaft can be rotated relative to each other. During the rotating process, the latching member enters the next latching member, and the base member is placed on the base shell. The tablet is attached to the cover body at another angle. The tablet is rotated and fixed on the cover body.

A preferred solution is that the latching member is a wavy first slot, and the latching member is a undulating first boss that can be snapped into the first slot.

According to this solution, the undulating first notch and the undulating first boss facilitate the screwing and unscrewing of the first boss into the first slot.

A preferred solution is that the snap blocks are evenly distributed on one side of the upper cover.

A preferred solution is that the number of the snap blocks is 2-6, and the number of the positioning plates and the first bosses corresponds to the number of the snap blocks.

According to the solution, the gap between the snap blocks can form a positioning slot, and the positioning plate can be caught in the positioning slot to prevent the upper cover of the rotating shaft from rotating relative to the base shell. The buckle block is evenly distributed on one side of the upper cover plate, and the number of the buckle block is 2-6 respectively, and the number of the positioning plate and the first boss corresponds to the number of the buckle block, so that the tablet computer is on the protective cover body. Fixed at some angles.

A preferred solution is that the snap block, the positioning plate and the first boss are four.

A preferred solution is that the edge of the other side of the upper cover of the rotating shaft is provided with a scale value, and the scale values are 0 degrees, 90 degrees, 180 degrees, and 270 degrees, respectively, and the positions of the scale values respectively correspond to the positions of the first slots.

A preferred solution is that the snap block and the opposite side snap block are provided with reinforcing ribs.

According to the scheme, the upper cover of the rotating shaft and the lower cover of the rotating shaft can be fixed at 0 degrees, 90 degrees, 180 degrees, and 270 degrees, so that the base shell fixed to the upper cover of the rotating shaft and the cover body embedded with the lower cover of the rotating shaft can be at 0 degrees, 90 degrees, 180 degrees, 270 degrees fixed. The ribs increase the strength of the upper cover of the shaft.

A preferred solution is that the latching member is a wave-shaped second boss, and the latching member is a wave-shaped second slot that can be snapped into the second boss.

According to the above solution, the utility model has the beneficial effects that the base case for accommodating the tablet computer can be fixed at certain angles on the protective cover body. The tablet can be rotated at certain angles on the cover body and fixed at certain angles.

DRAWINGS

Figure 1 is a perspective view of the present invention;

Figure 2 is an exploded view of the first embodiment of the present invention;

Figure 3 is a perspective view of the upper cover of the rotating shaft in the first embodiment of the present invention;

Figure 4 is a perspective view of the base case in the first embodiment of the present invention;

Figure 5 is a partial enlarged view of A-A in Figure 4;

Figure 6 is a perspective view of the lower shaft of the rotating shaft in the first embodiment of the present invention;

Figure 7 is a perspective view of the protective cover of the first embodiment of the present invention;

Figure 8 is a perspective view of the upper cover of the rotating shaft in the second embodiment of the present invention;

Figure 9 is a perspective view of the lower shaft of the rotating shaft in the second embodiment of the present invention.

detailed description:

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

The first embodiment, as shown in FIG. 1 to FIG. 7 , is a multi-angle rotating tablet protective cover, comprising a protective cover body 4 , The rotating shaft upper cover 1, the base case 2 for accommodating the tablet computer, and the lower shaft cover 3 of the rotating shaft.

The cover body 4 includes a sleeve body 41 and a cover body 42 hinged to the sleeve body 41. The cover body 42 includes a lower cover body and an upper cover body. The upper cover body is provided with a buckle 43, and the sleeve body 41 is provided. A hole that cooperates with the buckle 43. When the cover body 41 and the cover body 42 are closed, the tablet computer between the cover body 41 and the cover body 42 can be protected by the use of the buckle 43 in cooperation with the hole.

The upper cover 1 includes a top cover 14 and a latching block 12, and the latching block 12 is spaced around the edge of one side of the upper cover 14 and a positioning slot 15 is formed between the latching blocks 12, and the buckle is formed. The block 12 includes a latching block body 121 and a rib 123 perpendicular to the center of the latching block body 121 and away from the center of the upper cover 14. The latching block body 121 and the rib 123 form a latching groove 13 and the outer edge of the rib 123 There are card slots.

The base case 2 is provided with a receiving hole 21 for accommodating the upper cover 1 of the rotating shaft. The receiving hole 21 is provided with a positioning plate 22 which can be caught in the positioning groove 15. The thickness of the positioning plate 22 is smaller than the receiving position. The depth of the hole 21, and the sum of the thickness of the positioning plate 22 and the thickness of the upper cover 14 is equal to the depth value of the receiving hole 21, while reducing the width of the positioning plate 22.

The shaft lower cover 3 and the shaft lower cover 3 are embedded in the cover body 42 such that the shaft lower cover 3 and the cover body 42 are fixedly coupled. The lower shaft cover 3 includes a lower cover 31 and a circular hole 32 at the center of the lower cover 31. The circular hole 32 is provided with a snap member for engaging the latching member, and the lower cover 31 is provided with a circular hole on one side. 32 concentric annular retaining ring 33, the inner ring radius of the annular retaining ring 33 is smaller than the radius of the circular hole 32, and smaller than the distance from the edge of the protruding strip 123 to the center line of the rotating shaft upper cover 1, and larger than the center of the buckle block body 121 to the upper cover of the rotating shaft The distance of the line; the radius of the outer ring of the annular ring 33 is larger than the radius of the hole 32 and smaller than the radius of the lower cover 3 of the shaft. The thickness of the annular retaining ring 33 is less than or equal to the width of the slot 13 such that the annular retaining ring 33 can be engaged in the slot 13 and can rotate relative to each other along the slot 13.

The assembly and adjustment angle process of the present invention is described below:

The rotating shaft upper cover 1 is placed in the accommodating hole 21, and the positioning groove 15 is corresponding to the positioning plate 22. When the positioning plate 22 is caught in the positioning groove 15, the rotating shaft upper cover 1 and the base case 2 can be prevented from rotating relative to each other. The annular retaining ring 33 is then caught in the slot 13 to prevent the pivot upper cover 1 and the lower shaft lower cover 3 from being disengaged in the axial direction of the rotating shaft upper cover 1. After the shaft upper cover 1 is assembled with the shaft lower cover 3, the shaft upper cover 1 is rotatable about the shaft lower cover 3 and does not come off in the axial direction of the shaft cover 1. When the shaft upper cover 1 is rotated by a certain angle around the rotating shaft lower cover 3, the locking member is screwed into the locking member, and the base shell 2 fixed to the rotating shaft upper cover 1 and the cover 42 fixed to the rotating shaft lower cover 3 are fixed. Forming a relatively fixed state, the tablet computer fixed on the base shell 2 is fixed at a certain angle with the cover body 42; when the rotation of the shaft cover 1 is continued under a certain external force, the card member is unscrewed The fastening member is then rotated to rotate the upper shaft cover 1 and screwed into the next fastening member. At this time, the base shell 2 fixed relative to the rotating shaft upper cover 1 and the cover 42 fixed relative to the rotating shaft lower cover 3 form another relative In a fixed state, the tablet fixed to the base case 2 is held at a different angle from the cover 42.

In this embodiment, in order to better achieve the object of the present invention, the latching member is disposed as a wavy first notch 122, and the latching member is disposed as a first convex corresponding to the first notch 122 in a wave shape. The positioning block 15 is formed between the adjacent snap blocks 12, and the positioning plate 22 can be inserted into the positioning slot 15. To reduce the width of the positioning plate 22, the boss 11 can be disposed in the positioning slot 15. The boss 11 and the latching block 12 are evenly distributed on one side of the upper cover 14 , and the number of the boss 11 and the latching block 12 are respectively 2 to 6, and the number of the positioning plate 22 and the first boss 34 and the boss 11 or the number of the buckle blocks 12, the number of the boss 11, the snap block 12, the positioning plate 22, and the first boss 34 are 2 or 3 or 4 or 5 or 6 respectively. To achieve the object of the present invention, one of the preferred modes is that the number of the boss 11, the snap block 12, the positioning plate 22 and the first boss 34 are four, in order to understand the base shell 2 and the protective sleeve body 4 The angle of rotation between the two sides of the cover 1 of the rotating shaft is provided with a scale value, the scale values are 0 degrees, 90 degrees, 180 degrees, 270 degrees, respectively, and the positions of the scale values are respectively corresponding to the first notches 122 The location corresponds. The snap block 12 and the opposite side of the snap block 12 are provided with reinforcing ribs 16, which can increase the strength of the upper cover 1 of the rotating shaft.

The second embodiment, as shown in FIG. 8 and FIG. 9, is different from the first embodiment in that the latching member of the rotating shaft upper cover 1 is disposed as a wave-shaped second boss 522, and the rotating shaft lower cover 3 The latching member is provided as a wavy second slot 64. The rotation and positioning of the shaft upper cover 1 and the shaft lower cover 3 are achieved by the snap coupling of the second boss 522 and the second slot 64.

The above is a detailed introduction of the multi-angle rotating tablet protective cover provided by the utility model. The structural principle and implementation manner of the utility model are described in the specific examples, and the above embodiments are only used to help The method of the present invention and its core idea are understood; at the same time, for those skilled in the art, according to the idea of the utility model, there will be changes in the specific implementation manner and the application range. In summary, the contents of this specification are not It should be understood that the limitations of the present invention.

Claims

A tablet protection sleeve capable of rotating at multiple angles, comprising:

a protective cover body (4), the protective cover body (4) comprises a sleeve body (41) and a cover body (42) hinged with the sleeve body (41);

a rotating shaft upper cover (1), the rotating shaft upper cover (1) comprises an upper cover (14) and a snap block (12), and the snap blocks (12) are circumferentially arranged around the upper cover (14) On the edge of one side, the snap block (12) includes a snap block body (121) and a rib (123) perpendicular to the snap block body (121) and away from the center of the upper cover (14), The outer end edge of the ridge (123) is provided with a latching member;

a base case (2) for accommodating a tablet computer, wherein the base case (2) is provided with a receiving hole (21) for receiving the upper cover (1) of the rotating shaft, and the receiving hole (21) is provided with a cardgable a positioning plate (22) between the snap blocks (12);

a lower shaft cover (3), the lower shaft cover (3) is embedded in the cover body (42), the lower shaft cover (3) includes a lower cover plate (31) and is located at the center of the lower cover plate (31) a circular hole (32), a periphery of the circular hole (32) is provided with a locking member that is engaged with the locking member, and one side of the lower cover (31) is provided with a ring concentric with the circular hole (32) a retaining ring (33), the inner ring radius of the annular retaining ring (33) is smaller than the radius of the circular hole (32), and smaller than the distance from the edge of the protruding strip (123) to the center line of the upper cover (1) of the rotating shaft, and larger than the snap block The distance from the body (121) to the center line of the upper cover (1) of the rotating shaft; the outer ring radius of the annular ring (33) is larger than the radius of the circular hole (32) and smaller than the radius of the lower shaft (3) of the rotating shaft.
The multi-angle rotating tablet case according to claim 1, wherein the latching member is a wavy first slot (122), and the latching member is slidable into the first slot. The undulating first boss (34) of the mouth (122).
The multi-angle rotating tablet case according to claim 2, wherein the snap blocks (12) are evenly distributed on one side of the upper cover (14).
The multi-angle rotating tablet case according to claim 3, wherein the number of the snap blocks (12) is 2-6, the positioning plate (22) and the first boss ( The number of 34) corresponds to the number of snap blocks (12).
The multi-angle rotating tablet case according to claim 4, wherein the snap block (12), the positioning plate (22) and the first boss (34) are four.
The multi-angle rotating tablet case according to claim 5, wherein the edge of the other surface of the upper cover (1) of the rotating shaft is provided with a scale value, and the scale values are 0 degrees and 90 degrees, respectively. 180 degrees, 270 degrees, and the positions of the scale values respectively correspond to the positions of the first notches (122).
The multi-angle rotating tablet case according to claim 6, wherein a reinforcing rib (16) is disposed between the snap block (12) and the opposite snap block (12).
The multi-angle rotating tablet case according to claim 1, wherein the card member is a wave-shaped second boss (522), and the card member is slidable into the first A second undulating notch (64) of the second boss (522).