CROSS REFERENCE TO RELATED APPLICATIONS

The present application is a 35 U.S.C. 371 national stage application of PCT International Application No. PCT/CN2019/112772, filed on Oct. 23, 2019, which claims the benefit of Chinese Patent Application No. 201821821718.7, filed on Nov. 5, 2018, the entire contents of which are incorporated herein by reference in their entireties.

TECHNICAL FIELD

The disclosure relates to the technical field of electronic apparatus, in particular to an electronic apparatus housing and electronic apparatus.

BACKGROUND

With the development of electronic apparatus technology, the usage times of electronic apparatuses such as mobile phones, electronic photo frames and electronic picture screens have become longer and longer.

Generally, replaceable devices can be disposed in electronic apparatuses. For example, the replaceable devices can be at least one of memory cards, Subscriber Identification Module (SIM) cards, batteries, etc. In order to facilitate the replacement of the replaceable device, a groove for assembling the replaceable device can be provided in the housing of the electronic apparatus. A back cover matched with the opening shape of the groove is assembled to the groove to avoid the replaceable device from being exposed or falling off from the electronic apparatus.

At present, the back cover and the housing are usually engaged through a snap-fit structure. Because the connection relationship formed by the snap-fit structure is relatively tight and difficult to remove, the removal process of the back cover from the housing in the current electronic apparatus is relatively complicated.

SUMMARY

In view of this, in a first aspect, some exemplary embodiments of the present disclosure provide an electronic apparatus including a display module and an electronic apparatus housing for mounting the display module, wherein the electronic apparatus housing includes:

a housing body, wherein the housing body defines a groove in which a first adsorption component and a retaining slot are arranged; and

a back cover including a back cover body and a second adsorption component disposed on a first end of the back cover body;

Wherein, the back cover and the housing body are engaged with each other through adsorption action between the first adsorption component and the second adsorption component, and a cavity structure is formed between a second end of the back cover body and the housing body.

Optionally, the cavity structure is between the second end of the back cover body and a bottom surface of the groove.

Optionally, a first convex structure is arranged in the groove, and the first adsorption component is arranged in an area where the first convex structure is located.

Optionally, the first convex structure has a first accommodating space therein, and the first adsorption component is disposed in the first accommodating space.

Optionally, the retaining slot is arranged in the first convex structure, and the retaining slot is not communicated with the first accommodating space.

Optionally, the retaining slot and the first accommodating space are arranged one above the other, or alternatively the retaining slot and the first accommodating space are arranged side by side.

Optionally, the groove is a stepped groove, the bottom surface of the groove comprises a first bottom surface and a second bottom surface. The distance between the first bottom surface and the opening of the groove is less than the distance between the second bottom surface and the opening of the groove. The first adsorption component is arranged on the first bottom surface.

Optionally, the thickness of one end of the back cover provided with the second adsorption component is greater than the thickness of one end not provided with the second adsorption component.

Optionally, a second accommodating space is arranged in the back cover body, and the second adsorption component is disposed in the second accommodating space.

Optionally, the second adsorption component is disposed on a surface of the back cover body facing the bottom surface of the groove.

Optionally, a surface of the back cover facing away from the bottom surface of the groove is flush with a surface of the housing body facing away from the bottom surface of the groove, and a shape of the back cover is the same as that of the opening of the groove.

Optionally, the surface of the back cover facing away from the bottom surface of the groove is provided with a second convex structure, and the second convex structure and the second adsorption structure are respectively positioned at two ends of the back cover body.

Optionally, the first adsorption component and the second adsorption component are both magnets. Alternatively, one of the first adsorption component and the second adsorption component is a magnet and the other is a metal sheet structure.

Optionally, an elastic support component is arranged in the cavity structure.

In a second aspect, some exemplary embodiments of the present disclosure provide an electronic apparatus including a display module and an electronic apparatus housing for mounting the display module, wherein the electronic apparatus housing includes a housing body defining a groove in which a first adsorption component and a retaining slot are arranged, and the groove is further adapted to accommodate a second adsorption component for adsorbing with the first adsorption component.

Optionally, a first convex structure is arranged in the groove, and the first adsorption component is disposed in an area of the groove where the first convex structure is located.

Optionally, the first convex structure has a first accommodating space therein, and the first adsorption component is disposed in the first accommodating space.

Optionally, the retaining slot is arranged in the first convex structure, and the retaining slot is not communicated with the first accommodating space.

