CN201383577Y - Battery connector - Google Patents
Battery connector Download PDFInfo
- Publication number
- CN201383577Y CN201383577Y CN200920007998U CN200920007998U CN201383577Y CN 201383577 Y CN201383577 Y CN 201383577Y CN 200920007998 U CN200920007998 U CN 200920007998U CN 200920007998 U CN200920007998 U CN 200920007998U CN 201383577 Y CN201383577 Y CN 201383577Y
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- China
- Prior art keywords
- probe
- battery connector
- conducting medium
- medium body
- metal probe
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Abstract
The utility model discloses a battery connector, comprising a shell and at least one connecting module. The shell is internally provided with at least one containing groove to contain the connecting module; and each connecting module comprises a probe, a conducting medium body and a spring. One connecting end of the probe extends out of the shell; one opening end of the probe is provided with an opening which is communicated with a space inside the probe; the conducting medium body comprises at least one elastic part which is continuously and directly contacted with the probe to transmit current; one end of the spring extends into the space through the opening, and the other end of the spring supports against the conducting medium body.
Description
Technical field
The utility model relates to connector, particularly about a kind of processing ease and the battery connector (cell connector) that can increase the service life.
Background technology
In recent years, along with the continuous evolution of science and technology, occur mobile communication device miscellaneous and portable electronic devices on the market, for example mobile phone, personal digital assistant and digital camera etc. all extensively are subjected to liking of ordinary consumer.
In these mobile communication devices and portable electronic devices, often use the source of TunePower as the required electric power of its running, use the advantage of TunePower power supply to be to provide than the more lasting electric power of the disposable dry cell of tradition, and can utilize again by recharge, also comparatively meet the demand of current attention environmental protection.
Please refer to Fig. 1, Fig. 1 illustrates the explosive view of traditional rechargeable battery connector.As shown in Figure 1, battery connector 1 includes metal probe 10, compression spring 12 and conducting medium body 14.Wherein, metal probe 10 includes contact jaw 102, abutment end 104 reaches contact jaw 106 down.
Can learn that by Fig. 1 last contact jaw 102 is Long Circle with following contact jaw 106; 104 of abutment end are served as reasons and are gone up the rivet holder of horizontal expansion between contact jaw 102 and the following contact jaw 106.One end of compression spring 12 then can be resisted against the abutment end 104 of metal probe 10, that is the following contact jaw 106 of metal probe 10 will stretch in the compression spring 12.Can be coupled to circuit board and meeting and metal probe 10 as for 14 of conducting medium bodies and form state of contact.
Yet in actual applications, the structure of above-mentioned traditional battery connector 1 still can cause many shortcomings that can't overcome.
For example, because conducting medium body 14 can't produce with metal probe 10 constantly and directly contact, therefore, when conducting medium body 14 does not directly contact with metal probe 10, the electric current of rechargeable battery is sent to conducting medium body 14 by metal probe 10 and compression spring 12, that is to say that compression spring 12 is in fact also being played the part of the role of delivered current except originally providing the function of elastic force.
Though compression spring 12 also is the good conductor of electricity usually, but because its cross section is often less, along with increasing gradually service time of battery connector 1, compression spring 12 constantly has electric current to pass through, last useful life thereby the reduction that causes compressing spring 12 possibly makes that battery connector 1 can't continue normally to use.
In addition, because the abutment end 104 of metal probe 10 is the rivet holder of a horizontal expansion, that is to say that the abutment end 104 of metal probe 10 is a ledge clearly.When practical operation battery connector 1 connected rechargeable battery, the phenomenon that the abutment end 104 of metal probe 10 is quite easy and 14 formation of conducting medium body are blocked for the user, also was a puzzlement greatly.
Therefore, because the disadvantages of prior art the utility model proposes a kind of battery connector, to address the above problem.
The utility model content
The purpose of this utility model is to propose a kind of battery connector.According to battery connector of the present utility model is directly to carry out the transmission of electric current by metal probe and conducting medium body, so can effectively improve the shortcoming that reduces the useful life of compression spring of the prior art, and can not produce the phenomenon that metal probe and conducting medium body block mutually, use this battery connector to make things convenient for the user.
According to a specific embodiment of the present utility model is a kind of battery connector.In this embodiment, this battery connector is assembled on the circuit board.This battery connector comprises a housing and at least one link block.Wherein, have at least one storage tank in this housing, and this at least one link block is to be placed in this at least one storage tank.Then include a probe, a spring and a conducting medium body as for each link block in this at least one link block.In fact, this probe is made of metal; This housing is made of insulating material.
In this embodiment, this probe comprises a link and an openend.Wherein, this link is that Long Circle and the hole by this housing stretch out outside this housing; This openend then has an opening, and this open communication is to a space of this probe interior.
In this embodiment, this conducting medium body comprises at least one elastic portion, and this at least one elastic portion is resisted against this probe and produces with this probe constantly and directly contacts for current delivery.Even when this probe is under pressure and when producing downward displacement, this at least one elastic portion still produces with this probe constantly and directly contacts.
In this embodiment, an end of this spring is to stretch in this space of this probe interior by this opening, and the other end of this spring then is resisted against this conducting medium body.When this probe is under pressure and produces downward displacement, the elastic force that this spring provides this probe to make progress.
In fact, when an electrode of a rechargeable battery touched this link of this probe, an electric current can transmit between this electrode and this circuit board by this link, this openend and this conducting medium body of this probe.
Compared to the prior art the beneficial effects of the utility model be, because the metal probe of the battery connector that the utility model proposed is to produce with the conducting medium body constantly directly to contact, so the electric current of rechargeable battery is directly to be passed to the conducting medium body by metal probe, and do not need to carry out the transmission work of electric current by the pressing aid spring that contracts.By this, battery connector of the present utility model can improve the facts of the reduction in useful life of compression spring of the prior art effectively, makes that battery connector can continue normally to use down.
On the other hand, because the outside of the metal probe of battery connector of the present utility model does not have any tangible ledge (conventional metals probe abutment end 104 for example shown in Figure 1), therefore, when the user is connected to the metal probe of battery connector of the present utility model with rechargeable battery and when pressing down, the phenomenon that can't cause metal probe and conducting medium body to block each other.For the user, comparatively convenient on reality is used.
Can be by by following detailed Description Of The Invention and appended graphic being further understood about advantage of the present utility model and spirit.
Description of drawings
Fig. 1 illustrates the explosive view of traditional rechargeable battery connector;
Fig. 2 illustrates the external view according to the battery connector of a specific embodiment of the present utility model;
Fig. 3 illustrates the explosive view according to the battery connector of a specific embodiment of the present utility model;
Fig. 4 illustrates the schematic diagram of first link block of battery connector;
Fig. 5 illustrates the schematic diagram of each link block and the relativeness between main casing of battery connector.
[main element symbol description]
1,2: battery connector 10: metal probe
12: compression spring 14: conducting medium body
102: go up contact jaw 104: abutment end
106: following contact jaw 20: shell
22: the second metal probes of 21: the first metal probes
23: the three metal probes compression in 24: the first spring
25: the second compression springs compression in 26: the three spring
28: the second conducting medium bodies of 27: the first conducting medium bodies
29: the three conducting medium bodies 30: main casing
302: the second storage tanks of 301: the first storage tanks
214: openend 2142: opening
216: 272: the first elastic portion in space
242: the first ends of 274: the second elastic portion
305: the second holes of 304: the first holes
306: the three holes
Embodiment
Since the abutment end that traditional battery connector of the prior art exists short and metal probe in compression spring useful life easily and the conducting medium body shortcoming such as block each other, therefore, the utility model proposes a kind of battery connector of new kenel, to improve above-mentioned disappearance.
Because the disappearance that is produced in the above-mentioned prior art, according to battery connector of the present utility model is to abut against each other to form between the two with the conducting medium body by its metal probe routinely directly to contact, even be under pressure and under the situation of bottom offset, still can keep the relation that is in direct contact with one another between metal probe and the conducting medium body at metal probe.
So when the user is placed in rechargeable battery on the metal probe of battery connector of the present utility model, contact the transmission of carrying out electric current by metal probe with the direct of conducting medium body between the electrode of rechargeable battery and the conducting medium body, so can significantly reduce the role of compression spring delivered current.By above-mentioned mode, can continue the normal time of using than short shortcoming to prolong the entire cell connector useful life that can improve compression spring of the prior art according to battery connector of the present utility model effectively.
On the other hand, because the outside of the metal probe of battery connector of the present utility model does not comprise any tangible ledge, but has comparatively smooth exterior surface, therefore when practical operation battery connector of the present utility model is connected with rechargeable battery, even when metal probe is subjected to the pressure of rechargeable battery and produces to bottom offset, though metal probe and conducting medium body still can be mutually against, but can't produce the phenomenon that metal probe and conducting medium body block each other in the prior art, for the user, comparatively convenient.
Next, will explain technology contents of the present utility model by the following specific embodiments.
According to a specific embodiment of the present utility model is a kind of battery connector.In this embodiment, this battery connector is assembled on the circuit board, and is in order to forming the transmission that is connected in order to electric current with one or more rechargeable batteries, but not as limit.
Please be simultaneously with reference to Fig. 2 and Fig. 3, Fig. 2 is the external view that illustrates according to the battery connector of a specific embodiment of the present utility model; Fig. 3 then is the explosive view that illustrates according to the battery connector of a specific embodiment of the present utility model.
As shown in Figures 2 and 3, battery connector 2 includes shell 20, first metal probe 21, second metal probe 22, the 3rd metal probe 23, the first compression spring 24, the second compression spring 25, the 3rd compression spring 26, the first conducting medium body 27, the second conducting medium body 28, the 3rd conducting medium body 29 and main casing 30.
In Fig. 2, because all being positioned at the shell 20 and the main casing 30 of its outside, the first compression spring 24, the second compression spring 25 and the 3rd compression spring 26 block, so the external view of Fig. 2 also can't show the first compression spring 24, the second compression spring 25 and the 3rd compression spring 26, but can show all elements that comprise the first compression spring 24, the second compression spring 25 and the 3rd compression spring 26 in the explosive view of Fig. 3.
Wherein, for convenience's sake, the combination of first metal probe 21, the first compression spring 24 and the first conducting medium body 27 can be considered first link block; The combination of second metal probe 22, the second compression spring 25 and the second conducting medium body 28 can be considered second link block; The combination of the 3rd metal probe 23, the 3rd compression spring 26 and the 3rd conducting medium body 29 then can be considered the 3rd link block.
As above-mentioned, the battery connector 2 in the present embodiment includes three link blocks such as first link block, second link block and the 3rd link block.In fact, the number of the link block that battery connector 2 is comprised there is no certain restriction, and needs during visual actual use the and setting are not so exceed with three link blocks of present embodiment.For example, battery connector 2 also can only comprise a link block or comprise five link blocks.
Next, each position that is comprised with regard to battery connector 2 respectively is described in detail.
At first, please refer to Fig. 2 and Fig. 3, the main casing 30 of battery connector 2 and the shell 20 common external shell structures that form battery connector 2.Main casing 30 is except the function with other element of protection, and main casing 30 inside also include at least one storage tank each link block with difference set battery connector 2.
In this embodiment, main casing 30 includes first storage tank 301, second storage tank 302 and the 3rd storage tank 303, in order to first link block, second link block and the 3rd link block of difference set battery connector 2.In practical application, the number of the storage tank that main casing 30 is comprised there is no certain restriction, and the number of the link block that demand during by practical application or battery connector 2 are comprised is decided, so three storage tanks being enumerated with present embodiment do not exceed.
In addition, for fear of the electric current that transmits between the metal probe of rechargeable battery and battery connector 2, careless owing to pass through the path transmission of main casing 30 or shell 20 with contacting of main casing 30 or shell 20, so general main casing 30 and shell 20 are to adopt insulating material to make mostly, take place to avoid above-mentioned thing.By this, the situation of getting an electric shock, also can guarantee that 2 electric currents that transmitted of rechargeable battery and battery connector can not be passed on the unusual path except avoiding the user to touch main casing 30 or shell 20.
Then, will be described in detail with regard to first link block, second link block and the 3rd link block that battery connector 2 is comprised.It should be noted that, because first link block, second link block and the 3rd link block of the battery connector 2 in the present embodiment, the element that no matter is on the structure or comprises is all identical, so at this is that example is inquired into first link block only, can be as for second link block and the 3rd link block with reference to the explanation of first link block, so do not give unnecessary details separately at this.
Please refer to Fig. 4, Fig. 4 is the schematic diagram that illustrates first link block of battery connector 2.As shown in Figure 4, first link block includes first metal probe 21, the first compression spring 24 and the first conducting medium body 27.Wherein, first metal probe 21 includes a link 212 and an openend 214; The first compression spring 24 comprises one first end 242 and one second end 244; The first conducting medium body 27 comprises one first elastic portion 272, one second elastic portion 274 and a contact site 276.In this embodiment, the size of the link 212 of first metal probe 21 is less than openend 214, but not as limit.
As shown in Figure 2, the link 212 of first metal probe 21 stretches out outside the main casing 30 for Long Circle and the hole by main casing 30 (can with reference to first hole 304 shown in Figure 5).214 of openends as for first metal probe 21 have an opening 2142, and opening 2142 is that first end 242 that is communicated to a space 216, the first compression springs 24 of first metal probe, 21 inside promptly stretches into first metal probe, 21 volume inside 216 by opening 2142.
In this embodiment, first elastic portion 272 of the first conducting medium body 27 and second elastic portion 274 lay respectively at the left and right sides of the first conducting medium body 27.First elastic portion 272 and second elastic portion 274 are the both sides that are resisted against openend 214 outsides of first metal probe 21 respectively, and first elastic portion 272 and second elastic portion 274 all form direct state of contact with the openend 214 of first metal probe 21 constantly.
Even when first metal probe 21 is under pressure and when producing downward displacement, first elastic portion 272 and second elastic portion 274 still can be constantly form direct state of contact with the openend 214 of first metal probe 21.By this, because the state that first metal probe 21 and the first conducting medium body 27 are electric good conductor and keep contacting with each other always, so a good path of current delivery can be provided.
As for 244 at second end of the first compression spring 24 against contact site 276 to the first conducting medium body 27.In practical application, when first metal probe 21 is under pressure and when producing downward displacement, the elastic restoring force that the first compression spring 24 can provide first metal probe 21 to make progress.
In practical application, suppose that battery connector 2 is assembled on the circuit board (not to be shown among the figure), and this circuit board is coupled to the conducting medium body of each link block of battery connector 2.Examination is an example with first link block, and the first conducting medium body 27 of this circuit board and first link block forms and couples.In addition, from the above, the state that first metal probe 21 and the first conducting medium body 27 are electric good conductor and keep contacting with each other always is so can provide the good path of current delivery.Therefore, the good path that has current delivery between first metal probe 21, the first conducting medium body 27 and this circuit board.
When the user is placed in battery connector 2 with a rechargeable battery, one electrode of this rechargeable battery will touch the link 212 of first metal probe 21, therefore, the path of link 212, openend 214 and the first conducting medium body 27 that a current signal of being exported by this electrode promptly can be by first metal probe 21 is passed to this circuit board.Otherwise, also can pass through opposite path by the current signal that this circuit board transmitted, be passed to this rechargeable battery by the openend 214 and the link 212 of the first conducting medium body 27, first metal probe 21.
In fact, above-mentioned this circuit board and the current delivery between this rechargeable battery only are an example, mainly are in order to battery connector of the present utility model 2 inner formed current delivery paths to be described, so do not exceed with this example.Transmission situation as for carry out current signal between rechargeable battery and the circuit board by second link block or the 3rd link block is as good as with first link block, so can not give unnecessary details separately at this with reference to above-mentioned related description.
Please refer to Fig. 5, Fig. 5 is the schematic diagram that illustrates the relativeness of 30 of each link block of battery connector 2 and main casings.Be to be that example describes with first link block herein.As shown in Figure 5, first metal probe 21 is that first hole 304 by main casing 30 stretches out outside the main casing 30; The first conducting medium body 27 is stably to be fixed in first storage tank 301 of main casing 30, and forms direct state of contact with first metal probe 21 constantly by first elastic portion 272 and second elastic portion 274; First 24 on the spring of compression is against the contact site 276 to the first conducting medium body 27.
By this, when first metal probe 21 stressed and when producing upper and lower displacement, first metal probe 21 can be stable flexible in the space of first storage tank 301, and can not occur as traditional battery connector of the prior art easy deflection of metal probe and produce the situation of blocking with the conducting medium body and take place in use.Identical as for second link block and the 3rd link block with first link block, so do not give unnecessary details separately.
In sum, according to battery connector of the present utility model because its metal probe is to produce with the conducting medium body constantly directly to contact, so the electric current of rechargeable battery is directly to be passed to the conducting medium body by metal probe, and do not need to carry out the transmission work of electric current by the pressing aid spring that contracts.By this, battery connector of the present utility model can improve the short shortcoming in useful life of compression spring of the prior art effectively, makes that battery connector can continue normally to use down.
In addition, because the metal probe outside of battery connector of the present utility model does not have any tangible ledge, therefore when practical operation battery connector of the present utility model is connected with rechargeable battery, can't produce the phenomenon that metal probe and conducting medium body block, for the user, comparatively convenient.
By by the above detailed description of preferred embodiments, hope can know more and describe feature of the present utility model and spirit, and is not to come category of the present utility model is limited with above-mentioned disclosed preferred embodiment.On the contrary, its objective is that hope can contain in the category of the claim that is arranged in the desire application of the utility model institute of various changes and tool equality.
Claims (6)
1, a kind of battery connector is characterized in that comprising:
One housing has at least one storage tank in this housing; And
At least one link block is placed in this at least one storage tank, and each link block in this at least one link block comprises:
One probe, a link of this probe stretches out outside this housing, and an openend of this probe has an opening, and this open communication is to a space of this probe interior;
One conducting medium body, this conducting medium body comprises at least one elastic portion, and this at least one elastic portion forms direct contact condition so that a current delivery path to be provided with this probe constantly; And
One spring, an end of this spring stretch into by this opening in this space of this probe interior, and the other end of this spring is resisted against this conducting medium body.
2, battery connector as claimed in claim 1, it is characterized in that, this circuit board and this conducting medium body form and couple, at least one elastic portion of this of this conducting medium body is resisted against this openend of this probe and forms direct contact condition with this openend constantly, and this conducting medium body and this probe are electric good conductor.
3, battery connector as claimed in claim 1 is characterized in that, this probe is made of metal.
4, battery connector as claimed in claim 1 is characterized in that, this housing is made of insulating material.
5, battery connector as claimed in claim 1 is characterized in that, the size of this link of this probe is less than the size of this openend.
6, battery connector as claimed in claim 1 is characterized in that, this link of this probe is a Long Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920007998U CN201383577Y (en) | 2009-03-26 | 2009-03-26 | Battery connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920007998U CN201383577Y (en) | 2009-03-26 | 2009-03-26 | Battery connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383577Y true CN201383577Y (en) | 2010-01-13 |
Family
ID=41527048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920007998U Expired - Fee Related CN201383577Y (en) | 2009-03-26 | 2009-03-26 | Battery connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201383577Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412462A (en) * | 2010-09-17 | 2012-04-11 | Smk株式会社 | Spring Connector |
| WO2017147761A1 (en) * | 2016-02-29 | 2017-09-08 | 华为技术有限公司 | Single needle for probe connector, and probe connector |
| CN111355076A (en) * | 2018-12-21 | 2020-06-30 | 泰科电子(上海)有限公司 | Electric connector shell, electric connector and electric connector assembly |
| CN113054450A (en) * | 2017-05-26 | 2021-06-29 | 株式会社自动网络技术研究所 | Terminal module, connector and fitting structure |
-
2009
- 2009-03-26 CN CN200920007998U patent/CN201383577Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412462A (en) * | 2010-09-17 | 2012-04-11 | Smk株式会社 | Spring Connector |
| CN102412462B (en) * | 2010-09-17 | 2015-04-08 | Smk株式会社 | Spring Connector |
| WO2017147761A1 (en) * | 2016-02-29 | 2017-09-08 | 华为技术有限公司 | Single needle for probe connector, and probe connector |
| CN113054450A (en) * | 2017-05-26 | 2021-06-29 | 株式会社自动网络技术研究所 | Terminal module, connector and fitting structure |
| CN111355076A (en) * | 2018-12-21 | 2020-06-30 | 泰科电子(上海)有限公司 | Electric connector shell, electric connector and electric connector assembly |
| EP3671968B1 (en) * | 2018-12-21 | 2024-05-01 | Tyco Electronics (Shanghai) Co., Ltd. | Electrical connector housing, electrical connector and electrical connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20140326 |