CN203324889U

CN203324889U - Back shell and electronic unit

Info

Publication number: CN203324889U
Application number: CN2013203167394U
Authority: CN
Inventors: 徐朝义
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2013-06-03
Filing date: 2013-06-03
Publication date: 2013-12-04
Anticipated expiration: 2023-06-03

Abstract

The utility model relates to a back shell and an electronic unit. The back shell is disposed on the back of the electronic unit and is provided with a cavity inside. Liquid material which is fluidic is accommodated inside the cavity. The back shell has the advantages the liquid in the back shell can flow with posture change of the electronic unit so as to enlarge the weight of the sinking end of the back shell; accordingly, the sinking end sinks faster, acceleration is higher, and detection is easy for a weight sensor.

Description

Shell on the back and electronic equipment

Technical field

The utility model relates to a kind of shell on the back and a kind of electronic equipment.

Background technology

All be equipped with gravity sensor on the electronic equipments such as current panel computer and smart mobile phone, utilize gravity sensor to come the attitude of induced electricity subset to change, to complete some operation, just used gravity sensor in a lot of game and carried out control operation.

The trend of the electronic equipment such as panel computer and smart mobile phone is all to do lighter and lighter, do thinner and thinner, directly cause the weight of electronic equipment to descend, when electronic equipment produces the attitude variation, the acceleration of generation is little, and it is sensitive not that gravity sensor often reacts, for example, the user, in the game of the gravity sensing as racing car, can not well realize the operations such as acceleration, turning, does not well experience.

As can be seen here, above-mentioned existing electronic equipment shell on the back, in structure and use, obviously still has inconvenience and defect, and urgently is further improved.The design people is research and innovation in addition actively, to shell on the back and the electronic equipment of founding a kind of new structure, makes it have more practicality.

The utility model content

Fundamental purpose of the present utility model is, a kind of shell on the back and electronic equipment of new structure are provided, and technical matters to be solved is that the attitude that strengthens electronic equipment changes, and improves the acceleration produced when attitude changes, be beneficial to accurately perception of gravity sensor, thereby more be suitable for practicality.

The purpose of this utility model and solve its technical matters and realize by the following technical solutions.According to a kind of shell on the back the utility model proposes, be arranged on the back of electronic equipment, there is cavity in described shell on the back, there is flowable liquid substance in described cavity.

The purpose of this utility model and solve its technical matters and also can be applied to the following technical measures to achieve further.

Preferably, aforesaid shell on the back, described cavity is flat, or described cavity forms pipeline.

Preferably, aforesaid shell on the back, described pipeline joins end to end.

Preferably, aforesaid shell on the back, one or more snippets on described pipeline is parallel to the side of described electronic equipment.

Preferably, aforesaid shell on the back, have perforate and top cover on the outer wall of described shell on the back, and described perforate is communicated with described cavity, and described top cover removably is fixed in described perforate, is used to open or close described perforate.

Preferably, aforesaid shell on the back, described liquid substance is water or mercury.

Preferably, aforesaid shell on the back, the edge of described shell on the back has snap device, with the fore shell of described electronic equipment, is connected.

Preferably, aforesaid shell on the back, the edge indent of described shell on the back, be formed for holding the bearer bar of described electronic equipment outer.

The purpose of this utility model and solve that its technical matters also realizes by the following technical solutions.According to a kind of electronic equipment that the utility model proposes, it comprises: shell on the back as the aforementioned.

Preferably, aforesaid electronic equipment, described electronic equipment is mobile phone or panel computer.

By technique scheme, shell on the back of the present utility model and electronic equipment at least have following advantages:

The attitude that liquid in shell on the back can be followed electronic equipment changes and is flowed, and increases the quality of the end that sinks, and it is faster that this just makes an end to sink, and acceleration is larger, is convenient to gravity sensor and is detected.

Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of instructions, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.

The accompanying drawing explanation

Fig. 1 is the schematic diagram according to the shell on the back of an embodiment of the present utility model;

Fig. 2 is the partial schematic diagram according to the shell on the back of an embodiment of the present utility model;

Fig. 3 is the partial schematic diagram according to the electronic equipment of an embodiment of the present utility model;

Fig. 3 A is the use schematic diagram according to the electronic equipment of an embodiment of the present utility model;

Fig. 3 B is the use schematic diagram according to the electronic equipment of an embodiment of the present utility model;

Fig. 3 C is the use schematic diagram according to the electronic equipment of an embodiment of the present utility model.

Embodiment

For further setting forth the utility model, be to reach technological means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, shell on the back and its embodiment of electronic equipment, structure, feature and effect thereof to according to the utility model proposes, be described in detail as follows.In following explanation, the not necessarily same embodiment that different " embodiment " or " embodiment " refer to.In addition, special characteristic, structure or the characteristics in one or more embodiment can be by any suitable form combination.

As shown in Figure 1, a kind of shell on the back that an embodiment of the present utility model proposes, it is arranged on the back of electronic equipment, there is cavity 104 in shell on the back 102, it can be specifically the middle part that is positioned at shell on the back, the shell on the back surrounding is without cavity 104, there is flowable liquid substance 106 in cavity 104, when an end of electronic equipment descends, liquid substance 106 can move to an end lower in cavity 104, has increased the electronic equipment weight of an end that descends, thereby has accelerated electronic equipment one end decline rate, produce larger acceleration, be convenient to gravity sensor and detected.

Preferably, another embodiment of the present utility model proposes a kind of shell on the back, with above-described embodiment, compare, and the shell on the back of the present embodiment, cavity 104 is flat, with receiving fluids material 106 as much as possible; Or as shown in Figure 1, cavity 104 forms pipeline 108, pipeline 108 can be the various shapes such as circle, rectangle, or it can form multi-section-line segmentation pipeline.Flat cavity and pipeline are only example, and wherein, the volume that pipeline takies in shell on the back is little, is conducive to guarantee the steadiness of shell on the back.

Preferably, another embodiment of the present utility model proposes a kind of shell on the back, with above-described embodiment, compare, and the shell on the back of the present embodiment, pipeline 108 joins end to end, and is closed annular or other shapes.In the design of multistage pipeline, when likely the electronic equipment attitude changes, the liquid in a higher segment pipe can't flow in a lower segment pipe, thus the size of the acceleration that impact produces, and the pipeline that joins end to end has been avoided such problem.

Preferably, another embodiment of the present utility model proposes a kind of shell on the back, with above-described embodiment, compare, and the shell on the back of the present embodiment, one or more snippets on pipeline 108 is parallel to the side of electronic equipment.

Preferably; another embodiment of the present utility model proposes a kind of shell on the back; with above-described embodiment, compare; the shell on the back of the present embodiment; the edge of shell on the back 102 is provided with snap device; can be connected with the fore shell of electronic equipment, here shell on the back 102, directly as the part of electronic equipment, is protected the internal part of electronic equipment.

Preferably; another embodiment of the present utility model proposes a kind of shell on the back; with above-described embodiment, compare; the shell on the back of the present embodiment, the edge indent of shell on the back 102, form a bearer bar; the outer of electronic equipment can be received in bearer bar; here in fact shell on the back 102 is equivalent to containment vessel, by being accommodated in the inner of electronic equipment body, plays the effect of protection electronic equipment body.

Preferably, another embodiment of the present utility model proposes a kind of shell on the back, with above-described embodiment, compare, and the shell on the back of the present embodiment, liquid substance is water or mercury.Water and mercury are example, and the liquid of other types is applicable equally, especially the liquid of higher density.

Preferably, as shown in Figure 2, another embodiment of the present utility model proposes a kind of shell on the back, with above-described embodiment, compare, the shell on the back of the present embodiment, there is the perforate 202 and the top cover 204 that match on the outer wall of shell on the back 102, perforate 202 is communicated with cavity 104, can be by perforate to filling liquid in cavity, top cover 204 removably is fixed in perforate 202, and it is a bolt that top cover 204 specifically can form, and is screwed in perforate 202, be used to open or close perforate 202, be conducive to rationally regulate according to the needs of different user the weight of liquid in cavity.

As shown in Figure 3, a kind of electronic equipment that an embodiment of the present utility model proposes, it comprises aforesaid shell on the back 102.

In an embodiment of the present utility model, the use of electronic equipment of the present utility model is as shown in Fig. 3 A, Fig. 3 B and 3C, when the electronic equipment attitude changes, the liquid substance 106 of its shell on the back 102 inside can be followed attitude and be changed mobile, cause the weight of electronic equipment one end to increase, cause the attitude of electronic equipment to change further aggravation, produce obvious acceleration, be convenient to gravity sensor and detected.

Preferably, aforesaid electronic equipment, electronic equipment is mobile phone or panel computer.It will be appreciated by those skilled in the art that mobile phone and panel computer are example, other various electronic are equally applicable to the technical program.

The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. a shell on the back, be arranged on the back of electronic equipment, it is characterized in that,

There is cavity in described shell on the back, there is flowable liquid substance in described cavity.

2. shell on the back according to claim 1, is characterized in that,

Described cavity is flat, or described cavity forms pipeline.

3. shell on the back according to claim 2, is characterized in that,

Described pipeline joins end to end.

4. shell on the back according to claim 3, is characterized in that,

One or more snippets on described pipeline is parallel to the side of described electronic equipment.

5. shell on the back according to claim 1, is characterized in that,

Have perforate and top cover on the outer wall of described shell on the back, described perforate is communicated with described cavity, and described top cover removably is fixed in described perforate, is used to open or close described perforate.

6. shell on the back according to claim 1, is characterized in that,

Described liquid substance is water or mercury.

7. according to the described shell on the back of any one in claim 1 to 6, it is characterized in that,

The edge of described shell on the back has snap device, with the fore shell of described electronic equipment, is connected.

8. according to the described shell on the back of any one in claim 1 to 6, it is characterized in that,

The edge indent of described shell on the back, be formed for holding the bearer bar of described electronic equipment outer.

9. an electronic equipment, is characterized in that, it comprises:

Shell on the back as described as any one in claim 1 to 8.

10. electronic equipment according to claim 9, is characterized in that,

Described electronic equipment is mobile phone or panel computer.