CN113805669A

CN113805669A - Shell, case applying shell and electronic device

Info

Publication number: CN113805669A
Application number: CN202010556498.5A
Authority: CN
Inventors: 林涛; 万小伟; 郭志明; 孙大龙; 翟翀
Original assignee: Hongfujin Precision Industry Wuhan Co Ltd
Current assignee: Hongfujin Precision Industry Wuhan Co Ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-12-17

Abstract

The invention provides a shell which comprises a main cover plate and a turnover part, wherein the turnover part is movably connected with the main cover plate, the turnover part comprises a turnover cover plate, a lock cylinder, a lock tongue and a lock rod, at least part of the lock cylinder is embedded in the turnover cover plate, the lock tongue and the lock rod are arranged on one side of the turnover cover plate, the lock tongue is in transmission connection with the lock cylinder, at least part of the lock tongue is of a cam structure, the lock tongue is in transmission connection with the lock rod, one end of the lock rod, far away from the lock tongue, is provided with a first lock catch, the main cover plate comprises a second lock catch, and the first lock catch is movably connected with the second lock catch. The invention also provides a case and an electronic device applying the shell.

Description

Shell, case applying shell and electronic device

Technical Field

The present disclosure relates to the field of electronic devices, and particularly to a housing, a case and an electronic device using the housing.

Background

The split computer (personal computer) still occupies a large market share in the current market, and compared with a notebook computer, the host computer of the split computer is often provided with a larger volume, so that the host computer of the split computer can be provided with parts with larger volume and stronger performance. The split computer host is partially provided with an empty slot which can be used for adding parts such as a display card, a memory bank and the like to further enhance the performance of the computer. In order to avoid the damage to the computer host caused by the dust entering the computer host, the flip-type protective cover needs to be arranged on the computer host shell, but the clamping strength of the existing common flip-type protective cover is low, so that the flip plate is easy to tilt to cause the unevenness of the computer host shell.

How to solve the above problems needs to be considered by those skilled in the art.

Disclosure of Invention

In view of the above, the present invention provides a housing, and a chassis and an electronic device using the housing.

The invention provides a shell which comprises a main cover plate and a turnover part, wherein the turnover part is movably connected with the main cover plate, the turnover part comprises a turnover cover plate, a lock cylinder, a lock tongue and a lock rod, at least part of the lock cylinder is embedded in the turnover cover plate, the lock tongue and the lock rod are arranged on one side of the turnover cover plate, the lock tongue is in transmission connection with the lock cylinder, at least part of the lock tongue is of a cam structure, the lock tongue is in transmission connection with the lock rod, one end of the lock rod, far away from the lock tongue, is provided with a first lock catch, the main cover plate comprises a second lock catch, and the first lock catch is movably connected with the second lock catch.

Furthermore, the main cover plate comprises a containing cavity, at least part of the containing cavity penetrates through the main cover plate, and the folding part and the main cover plate are arranged in the containing cavity when closed.

Furthermore, the containing cavity comprises a first containing cavity and a second containing cavity, the main cover plate comprises a protruding portion, at least part of the projection of the first containing cavity and the projection of the second containing cavity on the surface of the main cover plate are not overlapped, and the non-overlapped area is the protruding portion.

Furthermore, the casing still includes third hasp and fourth hasp, the third hasp by the surface extension of folded part forms, the fourth hasp set up in the bellying, work as folded part set up in when the holding chamber, the third hasp with fourth hasp mobilizable connection.

Furthermore, at least part of the first lock catch protrudes from the surface of the folding part, at least part of the second lock catch protrudes from the surface of the main cover plate, and when the folding part is arranged in the accommodating cavity, the first lock catch and the second lock catch are positioned on the same side of the main cover plate.

Furthermore, the spring bolt is in a sheet shape, the spring bolt comprises a cam part and a locking part, the cam part is in the cam structure, and the locking part is formed by extending the cam part to the direction of the bulge far away from the cam part.

Furthermore, the turnover part further comprises at least one step screw, the lock rod comprises a first fixing groove, the first fixing groove penetrates through the lock rod, at least part of the step screw penetrates through the first fixing groove and is fixed with the turnover part, and the lock rod is movably arranged in the step screw and the first fixing groove.

Furthermore, the turnover part further comprises an elastic piece, the elastic piece comprises a first end part and a second end part which are mutually spaced, the first end part is connected with the lock rod, the second end part is connected with the turnover cover plate, and the first end part is positioned at the position where the second end part is far away from one side of the lock bolt.

The invention also provides a case, which comprises the casing, wherein the casing comprises a main cover plate and a turnover part, the turnover part is movably connected with the main cover plate, the turnover part comprises a turnover cover plate, a lock cylinder, a lock bolt and a lock rod, at least part of the lock cylinder is embedded in the turnover cover plate, the lock bolt and the lock rod are arranged on one side of the turnover cover plate, the lock bolt is in transmission connection with the lock cylinder, at least part of the lock bolt is of a cam structure, the lock bolt is in transmission connection with the lock rod, one end of the lock rod, far away from the lock bolt, is provided with a first lock catch, the main cover plate comprises a second lock catch, and the first lock catch is movably connected with the second lock catch.

The invention also provides an electronic device which comprises the case.

Compared with the prior art, the shell is additionally provided with the lock tongue, the lock rod, the first lock catch and the second lock catch, so that the folded part and the main cover plate can be better fixed after being buckled, and the phenomenon of unevenness between the folded part and the main cover plate is not easy to generate.

Drawings

Fig. 1 is a partial perspective view of a housing according to an embodiment of the present invention.

Fig. 2 is a partial perspective view of a housing according to an embodiment of the invention.

Fig. 3 is a partial perspective view of a housing according to an embodiment of the invention.

Fig. 4 is a schematic view of a state of the housing according to an embodiment of the invention.

Fig. 5 is a schematic view of a state of the housing according to an embodiment of the invention.

Fig. 6 is a schematic perspective view of a chassis according to an embodiment of the present invention.

Fig. 7 is a schematic perspective view of an electronic device according to an embodiment of the invention.

Description of the main elements

Housing 10

Socket 101

Main cover plate 11

The accommodating chamber 110

First accommodation cavity 111

Second accommodating cavity 112

Convex part 113

Turnover part 12

Turnover cover plate 121

Lock core 122

Bolt 123

Cam portion 1231

Locking portion 1232

Locking lever 124

First lock catch 1241

Secondary snap 1242

Third lock catch 1243

Fourth lock catch 1244

First fixing groove 1248

Step screw 125

Elastic member 126

First end portion 1261

Second end 1262

Connecting rod 13

Case 1

Electronic device 100

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

Detailed Description

In order to make the present disclosure more complete and complete, reference may be made to the accompanying drawings, in which like references indicate similar or analogous elements, and to the various embodiments of the invention described below. However, it will be understood by those of ordinary skill in the art that the examples provided below are not intended to limit the scope of the present invention. Furthermore, the drawings are for illustrative purposes only and are not drawn to scale in accordance with actual dimensions thereof.

Unless defined otherwise, all terms (including 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. Furthermore, unless otherwise defined herein, terms such as those defined in commonly used dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present invention, and will not be interpreted in an idealized or overly formal sense.

The following description of exemplary embodiments refers to the accompanying drawings. It should be noted that the components depicted in the referenced drawings are not necessarily shown to scale; and the same or similar components will be given the same or similar reference numerals or similar terms.

As shown in fig. 1 to 5, a housing 10 includes a main cover plate 11, a folded portion 12 and a connecting rod 13, wherein the folded portion 12 is movably connected to the main cover plate 11. The number of the connecting rods 13 may be multiple, in this embodiment, the number of the connecting rods 13 is two, and both ends of each connecting rod 13 are respectively connected with the main cover plate 11 and the folded portion 12, so that the folded portion 12 is connected with the main cover plate 11.

The folding part 12 includes a folding cover 121, a key cylinder 122, a latch 123, and a lock lever 124. The lock cylinder 122 is at least partially embedded in the flip cover 121, and in one embodiment, the lock cylinder 122 penetrates through the flip cover 121. The latch 123 and the lock rod 124 are disposed at one side of the flip cover 121, and the latch 123 is in transmission connection with the lock cylinder 122. At least part of the bolt 123 is a cam structure, the bolt 123 is in transmission connection with the lock rod 124, and the bolt 123 pushes the lock rod 124 to displace through the stroke difference of the cam structure in the rotating process.

The end of the lock rod 124 far from the lock tongue 123 is provided with a first lock catch 1241, the main cover plate 11 includes a second lock catch 1242, the first lock catch 1241 is movably connected with the second lock catch 1242, and the lock tongue 123 pushes the lock rod 124 to move so as to push the first lock catch 1241 to be engaged with the second lock catch 1242.

In an embodiment, at least a portion of the first latch 1241 protrudes from the surface of the folded portion 12, and at least a portion of the second latch 1242 protrudes from the surface of the main cover 11, when the folded portion 12 is disposed in the accommodating cavity 110, the first latch 1241 and the second latch 1242 are located on the same side of the main cover 11.

In an embodiment, the main cover 11 includes a receiving cavity 110, at least a portion of the receiving cavity 110 penetrates through the main cover 11, and the folded portion 12 is at least partially disposed in the receiving cavity 110 when the main cover 11 and the folded portion are closed.

In an embodiment, the receiving cavity 110 includes a first receiving cavity 111 and a second receiving cavity 112, the main cover 11 includes a protrusion 113, at least a portion of the projections of the first receiving cavity 111 and the second receiving cavity 112 on the surface of the main cover 11 is not overlapped, and the non-overlapped area is the protrusion 113. In the embodiment, the accommodating cavity 110 has a step structure, the areas of the first accommodating cavity 111 and the second accommodating cavity 112 are different, the area of the first accommodating cavity 111 is larger than the area of the second accommodating cavity 112, and the first accommodating cavity 111 exposes at least a portion of the main cover plate 11, where the exposed portion is the protrusion 113.

In an embodiment, the housing 10 further includes a third locking buckle 1243 and a fourth locking buckle 1244, the third locking buckle 1243 is formed by extending the surface of the folded portion 12, the fourth locking buckle 1244 is disposed on the protruding portion 113, in this embodiment, the fourth locking buckle 1244 is recessed from the protruding portion 113 toward a direction away from the first receiving cavity 111. When the folded portion 12 is disposed in the accommodating cavity 110, the third latch 1243 is movably connected to the fourth latch 1244.

In one embodiment, the latch 123 is a plate shape, the latch 123 includes a cam portion 1231 and a locking portion 1232, the cam portion 1231 is the cam structure, and the locking portion 1232 is formed by extending the cam portion 1231 in a direction away from a protrusion of the cam portion 1231. When the lock cylinder 122 drives the lock tongue 123 to rotate, the cam part 1231 pushes the lock rod 124 to be fixed with the main cover plate 11, and at the same time, the locking part 1232 rotates to the area of the main cover plate 11 to be fixed.

In an embodiment, the folding portion 12 further includes at least one step screw 125, the locking rod 124 includes a first fixing groove 1248, the first fixing groove 1248 penetrates the locking rod 124, at least a portion of the step screw 125 penetrates the first fixing groove 1248 and is fixed to the folding portion 12, and the locking rod 124 is movably disposed between the step screw 125 and the folding cover plate 121. In this embodiment, the two step screws 125 are included, the two step screws 125 are disposed at two ends of the first fixing groove 1248 at intervals, and the size of the end portion of the step screw 125 far away from the folding cover plate 121 is larger than the area of the opening of the first fixing groove 1248, so that the locking rod 124 is movably disposed on one side of the folding cover plate 121.

In one embodiment, the folding portion 12 further includes an elastic member 126, the elastic member 126 includes a first end portion 1261 and a second end portion 1262 spaced from each other, the second end portion 1262 is connected to the lock rod 124, the first end portion 1261 is connected to the folding cover 121, and the first end portion 1261 is located at a side of the second end portion 1262 away from the lock tongue 123. The elastic member 126 may be used to reset the locking rod 124, and when the latch 123 returns to the unlocking position, the elastic member 126 retracts and pulls the locking rod 124 back, so that the first buckle 1241 is separated from the second buckle 1242.

As shown in fig. 6, the present invention provides a chassis 1, where the chassis 1 includes a housing 10, the housing 10 is an outer housing of the chassis 1, and a folded portion 12 is separated from a main cover 11 to expose a socket 101 on the chassis 1. In an embodiment, the folding portion 12 and the main cover 11 may be disposed on the front surface of the chassis 1.

As shown in fig. 7, the present invention provides an electronic device 100, wherein the electronic device 100 includes a housing 1.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a shell, includes main apron and turns over a portion, turn over a portion with main apron mobilizable connection, its characterized in that, turn over a portion including turning over a apron, lock core, spring bolt and locking lever, the lock core at least part inlays to be located turn over in the apron, the spring bolt reaches the locking lever set up in turn over an apron one side, the spring bolt with the lock core transmission is connected, the at least part of spring bolt is a cam structure, the spring bolt with the locking lever transmission is connected, the locking lever is kept away from the one end of spring bolt is provided with first hasp, main apron includes a second hasp, first hasp with the mobilizable connection of second hasp.

2. The housing of claim 1, wherein the main cover includes a receiving cavity, at least a portion of the receiving cavity extends through the main cover, and the folded portion is disposed in the receiving cavity when the folded portion and the main cover are closed.

3. The casing of claim 2, wherein the receiving cavity comprises a first receiving cavity and a second receiving cavity, the main cover plate comprises a protrusion, and at least a portion of the projection of the first receiving cavity and the second receiving cavity on the surface of the main cover plate is not overlapped, and the non-overlapped area corresponds to the protrusion.

4. The casing of claim 3, further comprising a third latch and a fourth latch, wherein the third latch is formed by extending the surface of the folded portion, the fourth latch is disposed on the protruding portion, and when the folded portion is disposed in the receiving cavity, the third latch and the fourth latch are movably connected.

5. The housing of claim 2, wherein at least a portion of the first latch protrudes from the surface of the folded portion, and at least a portion of the second latch protrudes from the surface of the main cover, and when the folded portion is disposed in the receiving cavity, the first latch and the second latch are located on the same side of the main cover.

6. The housing of claim 1, wherein the latch is in the form of a tab, the latch including a cam portion and a detent, the cam portion being in the form of a cam structure, the detent being formed by the cam portion extending in a direction away from a projection of the cam portion.

7. The casing of claim 6, wherein the folded portion further comprises at least one step screw, the locking bar comprises a first fixing groove, the first fixing groove penetrates through the locking bar, at least a portion of the step screw penetrates through the first fixing groove and is fixed to the folded portion, and the locking bar is movably disposed between the step screw and the first fixing groove.

8. The housing of claim 7, wherein the folded portion further comprises an elastic member, the elastic member includes a first end and a second end spaced apart from each other, the first end is connected to the lock bar, the second end is connected to the folded cover plate, and the first end is located on a side of the second end away from the latch.

9. A chassis comprising a housing as claimed in any one of claims 1 to 8.

10. An electronic device comprising the chassis of claim 9.