CN112788878A

CN112788878A - Case and electronic device with same

Info

Publication number: CN112788878A
Application number: CN201911077795.5A
Authority: CN
Inventors: 周国清; 万昌兵; 王德旭
Original assignee: Hongfujin Precision Electronics Chongqing Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Electronics Chongqing Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2021-05-11

Abstract

A chassis is provided with accommodating grooves for accommodating power interfaces, and also comprises baffle plates, wherein the baffle plates are respectively arranged at two opposite sides of the accommodating grooves, and the tail end of each baffle plate is bent towards the other baffle plate; an electronic device comprises the chassis.

Description

Case and electronic device with same

Technical Field

The invention relates to a case and electronic equipment with the case.

Background

At present, on a display product, the structure of an accommodating groove for fixing a power interface does not meet the requirement of opening, the accommodating groove is large, and the accommodating groove is required to be shielded by Mylar plastic, so that the size of the accommodating groove is matched with that of the power interface, and the material cost and the labor cost are high.

Disclosure of Invention

In view of the above, it is desirable to provide a receiving slot with better receiving effect and a chassis having the receiving slot.

The machine case is provided with an accommodating groove used for accommodating a power interface and further comprises two baffles, the two baffles are respectively arranged on two opposite sides of the accommodating groove, and the tail end of each baffle bends towards the other baffle.

Furthermore, the power interface is provided with a flange, and the flange limits the power interface.

Furthermore, the chassis comprises a main body and an edge, wherein the edge is vertically connected to the peripheral side walls of the main body, the main body accommodates the power interface, the edge is provided with a fixing hole, and the edge fixes the main body through the fixing hole and a screw.

Further, the receiving groove is disposed on a sidewall of the main body.

Furthermore, a plurality of heat dissipation holes are formed in the side wall of the main body.

Further, on the main body, the accommodating groove and the heat dissipation hole are installed on opposite side walls.

An electronic device comprises the chassis.

Furthermore, the electronic device comprises a circuit board, the circuit board is arranged in the case, and the power interface is attached to and electrically connected with the circuit board.

Compared with the prior art, the case achieves the purpose of simplifying and accommodating the power supply interface through the accommodating groove and the baffle, and reduces the use of Mylar plastics, thereby reducing the material cost and the labor cost.

Drawings

Fig. 1 is a schematic perspective view of a chassis and a power plug according to an embodiment of the present invention.

Fig. 2 is an exploded view of a housing and a power plug according to an embodiment of the invention.

Fig. 3 is an exploded view of the bottom of the chassis, the circuit board and the power plug in the embodiment of the invention.

Description of the main elements

Cabinet 100

Power interface 200

Power plug receiving groove 210

Flange 220

Circuit board 300

Main body 10

Side wall 11

Heat radiating holes 111

Top surface 12

Body cavity 13

Receiving groove 14

Baffle 141

Edge 20

Fixing hole 21

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. In the following embodiments, features of the embodiments may be combined with each other without conflict.

Referring to fig. 1 and 3, the case 100 is used for accommodating the power interface 200 and the circuit board 300, and the power interface 200 is used for accommodating a power plug. The chassis includes a main body 10 and a rim 20. The main body 10 is shell-shaped, the side wall 11 around the main body is a vertical surface, and the side wall 11 and the top surface 12 surround to form a main body inner cavity 13. The edges 20 are in the same plane and are horizontal, the edges 20 being connected vertically to the side walls 11.

The main body cavity 13 is used for accommodating the power interface 200 and other components. The edge 20 is provided with a plurality of fixing holes 21, and the edge 20 fixes the main body 10 to other parts as required through the fixing holes 21 and screws.

Referring to fig. 2 and 3, the main body 10 is provided with a receiving groove 14. The receiving groove 14 is installed on the side wall 11 of the main body.

The receiving slot 14 is used for receiving the power interface 200. The power interface 200 includes a power plug receiving slot 210 and a flange 220, the power plug receiving slot 210 is used for receiving a power plug, and the flange 220 is clamped in the receiving slot 14 for limiting. The power interface 200 is attached to and electrically connected to the circuit board 300.

The height of the receiving groove 14 is the same as the height of the power plug receiving groove 210, and the width of the receiving groove 14 is larger than the width of the power plug receiving groove 210 but smaller than the width of the flange 220.

The housing groove 14 includes two baffles 141. The baffle 141 is installed on both right and left sides of the storage groove 14. One end of the baffle 141 is vertically installed at the edge of the storage groove 14, and the other end is bent 90 degrees toward the inside of the storage groove 14. The distance between the bent ends of the two baffles 141 is the same as the width of the power plug receiving groove 210. The two bent ends of the baffle 141 contact with two sides of the power plug receiving groove 210 to limit the power plug receiving groove 210.

Referring to fig. 3, a plurality of heat dissipation holes 111 are formed on the sidewall 11 of the main body 10, and the heat dissipation holes are used for dissipating heat of components in the inner cavity 13 of the main body. And the sidewall of the accommodating groove 14 is opposite to the sidewall of the heat dissipation hole 111.

In one embodiment of the present invention, the power interface 200 is a power interface of a display, and the housing 100 is a housing for a display and is mounted on the back of the display. The receiving slot 14 is used for receiving a power interface of a display product.

It is understood that in other embodiments, the receiving groove 14 may be installed on other sidewalls 11 or the top surface 12 of the main body 10; the width of the receiving groove 14 may be the same as the width of the power plug receiving groove 210, and the height of the receiving groove 14 is greater than the height of the power plug receiving groove 210 but less than the height of the flange 220, and the baffles 141 may be installed at the upper and lower sides of the receiving groove 14; the housing groove 14 may have other different numbers of the baffle plates 141.

Compared with the prior art, the case 100 achieves the purpose of simplifying the accommodation of the power interface 200 through the accommodation groove 14 and the baffle 141, and reduces the use of Mylar plastic, thereby reducing the material and labor cost.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention. Those skilled in the art can also make other changes and the like in the design of the present invention within the spirit of the present invention as long as they do not depart from the technical effects of the present invention. Such variations are intended to be included within the scope of the invention as claimed.

Claims

1. The utility model provides a case, be equipped with the accepting groove on the case, the accepting groove is used for acceping power source, its characterized in that: the chassis further comprises baffle plates, the baffle plates are respectively arranged on two opposite sides of the accommodating groove, and the tail end of each baffle plate is bent towards the other baffle plate.

2. The chassis of claim 1, wherein: the power interface is provided with a flange which limits the power interface.

3. A cabinet according to claim 2, wherein: the chassis comprises a main body and an edge, wherein the edge is vertically connected to the peripheral side walls of the main body, the main body accommodates the power interface, fixing holes are formed in the edge, and the edge fixes the main body through the fixing holes and screws.

4. A cabinet according to claim 3, wherein: the accommodating groove is arranged on the side wall of the main body.

5. The chassis of claim 4, wherein: a plurality of heat dissipation holes are formed in the side wall of the main body.

6. A cabinet according to claim 5, wherein: on the main body, the containing groove and the heat dissipation hole are arranged on opposite side walls.

7. An electronic device, characterized in that: the electronic equipment comprises the chassis defined by any one of claims 1 to 6.

8. The electronic device of claim 7, wherein: the electronic equipment comprises a circuit board, the circuit board is arranged in the case, and the power interface is attached to and electrically connected with the circuit board.