CN208986040U

CN208986040U - A kind of more carbon batteries of mobile phone

Info

Publication number: CN208986040U
Application number: CN201821491558.4U
Authority: CN
Inventors: 张才华; 宋宇; 宋军权; 张斌; 袁玉叶
Original assignee: Guo Xiang Aviation Co Ltd
Current assignee: Guo Xiang Aviation Co Ltd
Priority date: 2018-09-12
Filing date: 2018-09-12
Publication date: 2019-06-14
Anticipated expiration: 2028-09-12

Abstract

The utility model discloses a kind of more carbon batteries of mobile phone, including protecting shell, the inside of the protection shell is equipped with battery, the left side of the battery is equipped with the sealing plate with protection cage connection, the left side middle position of the sealing plate is equipped with spring, the end of the spring is fixedly connected on the right side of rotary support, briquetting is fixedly welded on the left of the rotary support, the shaft of the rotary support is rotatably equipped with strut in two sides up and down, the two sides up and down of the spring are fixedly installed with upright bar respectively, the top of the upright bar is rotatablely connected by pin shaft and strut, the end of the upside strut is fixedly connected with first electrode, the end of the downside strut is fixedly connected with second electrode.The utility model can make battery when not in use, protrude into first electrode and second electrode inside corresponding through-hole, carry out being protected from battery short circuit to first electrode and second electrode by the way that the device protected to battery electrode is arranged on battery protection shell.

Description

A kind of more carbon batteries of mobile phone

Technical field

A kind of the utility model category cell phone battery device technical field, and in particular to more carbon batteries of mobile phone.

Background technique

Currently, with the continuous improvement of people's material and cultural life and the fast development in electrical market, mobile phone Using more and more extensive, wherein battery of mobile phone is one of mobile phone important feature, and battery of mobile phone is not only used concerning mobile phone The length of time, and the safety of battery of mobile phone is also closely bound up with the safety of user.

Such as application No. is the patents of CN205846072U, and it discloses a kind of novel polymer lithium ion external mobile phone electricity Pond, including battery frame are placed with polymer lithium ion battery electric core, the polymer Li-ion battery in the battery frame A protection board, the surrounding inner sidewall and the polymer lithium ion battery electric core of the battery frame are welded at the top of battery core Surrounding lateral wall between there is reserved gap, hot melt adhesive, the external package of the battery frame are filled in the gap There is label, a kind of novel polymer lithium ion external battery of mobile phone disclosed in above-mentioned utility model is guaranteeing outside finished battery In the case where sight, the capacity in same battery volume is improved, and reduces encapsulating material cost.

But above scheme has following defects that above scheme battery when not in use in use, not on battery The device of electrode protection, battery are placed in wet environment or have the article for causing the short circuit of battery of mobile phone positive and negative anodes, can make electricity Pond positive and negative anodes short circuit.

Utility model content

The purpose of this utility model is to provide a kind of more carbon mobile phone electrodes, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of more carbon batteries of mobile phone, including protection is outer Shell, the inside of the protection shell are equipped with battery, and the left side of the battery is close equipped with being fixedly connected with protection shell Sealing plate, the left side middle position of the sealing plate are fixedly installed with spring, and the end of the spring is fixedly connected on rotation branch The right side of seat is fixedly welded with briquetting, the two sides rotational installation up and down of the shaft of the rotary support on the left of the rotary support There is strut, the two sides up and down of the spring are fixedly installed with upright bar respectively, and the top of the upright bar is rotated by pin shaft and strut Connection, the end of the upside strut are fixedly connected with first electrode, and the end of the downside strut is fixedly connected with the second electricity Pole.

This setting briquetting, spring, strut can protect the electrode of battery, prevent battery short circuit.

Preferably, the battery by be sequentially overlapped from top to bottom the first porous active layer of charcoal of placement, the first membrane layer, Metal oxide layer, the second membrane layer, the second porous active layer of charcoal composition.

Preferably, corresponding with first electrode, briquetting, second electrode the is respectively equipped on the left side of the protection shell One through-hole, the second through-hole, third through-hole.

This setting can make first electrode and the in battery use process, as briquetting is moved into the second through-hole Two electrodes smoothly stretch out.

Preferably, the first electrode and second electrode are electrically connected with the positive and negative anodes in battery respectively.

Preferably, the first electrode and second electrode are metal block made of metallic zinc, and the strut is made of plastics Rectangular strip.

The technical effect and advantage of the utility model: the utility model passes through the spring, strut, briquetting of setting, Ke Yi Battery when not in use, can be such that first electrode and second electrode protrudes into inside corresponding through-hole, to first electrode and second electrode It is protected, when battery in use, electrode can be made to stretch out through-hole by pressing briquetting, is easy to use.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the battery core structure schematic diagram of the utility model；

Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；

Fig. 4 is the schematic perspective view of the utility model.

In figure: 1 protection shell, 2 first porous active layer of charcoal, 3 first membrane layers, 4 metal oxide layers, 5 second diaphragms Layer, 6 second porous active layer of charcoal, 7 sealing plates, 8 springs, 9 rotary supports, 10 briquettings, 11 struts, 12 upright bars, 13 pin shafts, 14 One electrode, 15 second electrodes, 16 first through hole, 17 second through-holes, 18 third through-holes, 19 batteries.

Specific embodiment

Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.

As shown in Figs 1-4, the inside of a kind of more carbon batteries of mobile phone, including protection shell 1, the protection shell 1 is equipped with Battery 19, the left side of the battery 19 are equipped with the sealing plate 7 being fixedly connected with protection shell 1, the left side of the sealing plate 7 Face middle position is fixedly installed with spring 8, and the end of the spring 8 is fixedly connected on the right side of rotary support 9, the rotation branch The left side of seat 9 is fixedly welded with briquetting 10, and the shaft of the rotary support 9 is rotatably equipped with strut 11, the bullet in two sides up and down The two sides up and down of spring 8 are fixedly installed with upright bar 12 respectively, and the top of the upright bar 12 is rotatablely connected by pin shaft 13 and strut 11, The end of the upside strut 11 is fixedly connected with first electrode 14, and the end of the downside strut 11 is fixedly connected with the second electricity Pole 15.

Specifically, the battery 19 by being sequentially overlapped the first porous active layer of charcoal 2, the first diaphragm of placement from top to bottom Layer 3, metal oxide layer 4, the second membrane layer 5, the second porous active layer of charcoal 6 composition.

Specifically, being respectively equipped with and first electrode 14, briquetting 10, second electrode 15 on the left side of the protection shell 1 Corresponding first through hole 16, the second through-hole 17, third through-hole 18.

Specifically, the first electrode 14 and second electrode 15 are electrically connected with the positive and negative anodes in battery 19 respectively.

Specifically, the first electrode 14 and second electrode 15 are metal block made of metallic zinc, the strut 11 is modeling Rectangular strip made of expecting.

In use, working as battery when not in use, rotary support 9 is acted on by 8 elastic force of spring, and briquetting 10 is made to stretch out the second through-hole 17, while first electrode 14 and second electrode 15 are respectively protruding into inside corresponding first through hole 16 and third through-hole 18, to battery Electrode is protected, when battery in use, only need to press briquetting 10 into the second through-hole 17, according to lever principle, the first electricity Pole 14 and second electrode 15 are extended corresponding first through hole 16 and third through-hole 18, and battery can be used.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of more carbon batteries of mobile phone, including protection shell (1), it is characterised in that: the inside of protection shell (1) is equipped with Battery (19), the left side of the battery (19) are equipped with the sealing plate (7) being fixedly connected with protection shell (1), the sealing The left side middle position of plate (7) is fixedly installed with spring (8), and the end of the spring (8) is fixedly connected on rotary support (9) Right side, be fixedly welded with briquetting (10) on the left of the rotary support (9), the shaft of the rotary support (9) two sides up and down It is rotatably equipped with strut (11), the two sides up and down of the spring (8) are fixedly installed with upright bar (12) respectively, the upright bar (12) Top is rotatablely connected by pin shaft (13) and strut (11), and the end of the upside strut (11) is fixedly connected with first electrode (14), the end of the downside strut (11) is fixedly connected with second electrode (15).

2. a kind of more carbon batteries of mobile phone according to claim 1, it is characterised in that: the battery (19) is by from top to bottom It is sequentially overlapped the first porous active layer of charcoal (2), the first membrane layer (3), metal oxide layer (4), the second membrane layer of placement (5), the second porous active layer of charcoal (6) forms.

3. a kind of more carbon batteries of mobile phone according to claim 1, it is characterised in that: the left side of protection shell (1) On be respectively equipped with first through hole (16) corresponding with first electrode (14), briquetting (10), second electrode (15), the second through-hole (17), third through-hole (18).

4. a kind of more carbon batteries of mobile phone according to claim 1, it is characterised in that: the first electrode (14) and the second electricity Pole (15) is electrically connected with the positive and negative anodes on battery (19) respectively.

5. a kind of more carbon batteries of mobile phone according to claim 1, it is characterised in that: the first electrode (14) and the second electricity Pole (15) is metal block made of metallic zinc, and the strut (11) is rectangular strip made of plastics.