CN204376025U - Battery connector and conducting terminal thereof - Google Patents
Battery connector and conducting terminal thereof Download PDFInfo
- Publication number
- CN204376025U CN204376025U CN201520075239.5U CN201520075239U CN204376025U CN 204376025 U CN204376025 U CN 204376025U CN 201520075239 U CN201520075239 U CN 201520075239U CN 204376025 U CN204376025 U CN 204376025U
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- CN
- China
- Prior art keywords
- conducting terminal
- elastic arm
- battery connector
- arm
- contact
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Abstract
A kind of battery connector and conducting terminal thereof, comprise insulating body, conducting terminal.Insulating body comprises slot.Conducting terminal is arranged in slot, and each conducting terminal comprises: elastic joint part, contact site and fixed part.It is spaced and form skew back left successively and to stretch and skew back is stretched the elastic arm of arrangement and is formed at the connecting portion of those elastic arm both sides to the right that elastic joint part comprises plural number, and each elastic arm forms rectangular configuration by one end around to the other end.Contact site is piercing in slot side, and contact site comprises extension on front side of own elasticity connecting portion and inflection crooked contacting department backward.Extend on rear side of fixed part own elasticity connecting portion and be piercing in slot opposite side.
Description
Technical field
The utility model relates to a kind of electric connector, refers to a kind of battery connector and conducting terminal thereof especially.
Background technology
Conducting terminal design in general battery connector, for using with probe-type (Pogo Pin) conducting terminal, probe-type (Pogo Pin) conducting terminal includes the metal probe, conduction pedestal and the Compress Spring that are arranged on insulation shell inside, metal probe has the contact jaw that can pass insulation shell outside, conduction pedestal has the junction surface that can be connected with circuit board, Compress Spring for be arranged at conduction pedestal two sidewalls between, and Compress Spring upper end is resisted against on metal probe internal face, lower end then contacts with conduction pedestal.
When the contact jaw of metal probe is subject to External Force Acting and is pressed in insulation shell, can ejection in Compress Spring be strain, and contacted with the support arm on conduction pedestal two sidewall by the abutment end of metal probe, thus the object of electric connection can be realized, only each component non-Unitary component each other, assembling must expend long period and the course of processing Compress Spring is contained between metal probe and conduction pedestal, also must control metal probe and do not ejected by Compress Spring with conduction pedestal and be arranged on smoothly on insulation shell.Therefore how to solve the problem of conventional construction, be the problem place that relevant dealer must think deeply.
Utility model content
For the problems referred to above, the utility model provides a kind of conducting terminal of battery connector.Conducting terminal comprises: elastic joint part, contact site and fixed part.Elastic joint part comprises spaced and forms skew back left successively and to stretch and skew back is stretched the elastic arm of arrangement and is formed at the connecting portion of those elastic arm both sides to the right, and each elastic arm forms rectangular configuration by one end around to the other end.Contact site comprises extension on front side of own elasticity connecting portion and inflection crooked contacting department backward.Extend on rear side of fixed part own elasticity connecting portion.
In one embodiment, contact site comprises and is formed at crooked contacting department end and the contact arm of bending extension.
In one embodiment, each connecting portion comprises and to be extended by elastic arm side and transfer to the group section of another elastic arm side and to extend from group section both sides and towards the extension away from each elastic arm side direction.
In one embodiment, contact site comprises the contact arm being formed at crooked contacting department end, and contact arm extends to adjacent fixed part and arms.Further, contact arm is corresponding and can contact group section and extension.
In one embodiment, left side is tiltedly stretched elastic arm and adjacent right side and is tiltedly stretched between elastic arm and form left side spacing and right side spacing, spacing on the right side of left side spacing is less than.
In one embodiment, contact site comprises the projection cube structure be formed on the contact side of crooked contacting department.
In one embodiment, contact site comprises the backstop section extending and protrude from crooked contacting department side.
The utility model also provides a kind of battery connector, comprises insulating body, as above-mentioned conducting terminal.Insulating body comprises slot, front perforate and rear perforate, and each front perforate is communicated with on front side of each slot, and each rear perforate is communicated with on rear side of each slot.Conducting terminal is arranged in slot, and each conducting terminal comprises: elastic joint part, contact site and fixed part.Elastic joint part comprises spaced and forms skew back left successively and to stretch and skew back is stretched the elastic arm of arrangement and is formed at the connecting portion of those elastic arm both sides to the right, and each elastic arm forms rectangular configuration by one end around to the other end.Contact site is piercing in each front perforate, and contact site comprises extension on front side of own elasticity connecting portion and inflection crooked contacting department backward.Extend on rear side of fixed part own elasticity connecting portion and be piercing in each rear perforate.
In one embodiment, fixed part comprises the welding foot being fastened in and extending to rear perforate outside on rear side of the interior stator of slot and self-retaining sheet.
In sum, the utility model is that spring structure expands design space to increase by conducting terminal, it can be kept to stretch in the inner normal elasticity of electronic product, improve structural reliability with the spring design of rectangular structure.Further, multiple elastic arm forms the spring structure arm of force of the positive and negative V-shape configuration of sequentially solderless wrapped connection, is formed with multiple elasticity arm of force to increase its elastic force, can effectively compress and lifting elastic force, under the environment of strenuous vibration, the contact with battery can be ensured, improve the stability of product.In addition, contact site is extended by contact arm and contacts on the elastic arm adjacent to fixed part, and electric power reaches fixed part from contact arm via elastic arm with shortest path transmission, can shorten electric power transfer distance and increase the positive force with battery terminal contact.Further, each elastic joint part is sequentially arranged at the arrangement mode in each slot, provides the volume saved assembly cost and reduce product, and effectively improves slot space availability ratio, be beneficial to and improve the lightening design of product and can meet different instructions for uses.
Accompanying drawing explanation
Fig. 1 is the utility model first embodiment battery connector front appearance schematic diagram.
Fig. 2 is the utility model first embodiment battery connector back side decomposing schematic representation.
Fig. 3 is the utility model first embodiment conducting terminal schematic appearance.
Fig. 4 is the utility model first embodiment battery connector side elevational cross-section schematic diagram.
Fig. 5 is the utility model first embodiment conducting terminal schematic top plan view.
Fig. 6 is the utility model first embodiment conducting terminal schematic rear view.
Fig. 7 is the utility model second embodiment conducting terminal front appearance schematic diagram.
Fig. 8 is the utility model second embodiment conducting terminal back appearance schematic diagram.
Fig. 9 is the utility model second embodiment battery connector side elevational cross-section schematic diagram.
Figure 10 is the utility model second embodiment conducting terminal schematic top plan view.
Figure 11 is the utility model second embodiment conducting terminal front-view schematic diagram.
Symbol description
100 battery connectors
11 insulating bodies
12 slots
Perforate before 13
Perforate after 14
2 conducting terminals
3 elastic joint parts
31 elastic arms
Tiltedly elastic arm is stretched on the left of in the of 311
Tiltedly elastic arm is stretched on the right side of in the of 312
313 rectangular configuration
314 push rods
315 side levers
316 bottom bars
32 connecting portions
321 group sections
322 extensions
4 contact sites
41 crooked contacting departments
411 projection cube structures
412 backstop sections
42 contact arms
5 fixed parts
53 stators
54 welding foots
6 shells
Spacing on the left of D1
Spacing on the right side of D2.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, be the utility model first embodiment, Fig. 1 is front appearance schematic diagram, and Fig. 2 is Fig. 1 back side decomposing schematic representation, and Fig. 3 is conducting terminal schematic appearance.The utility model battery connector 100 carries out battery connection use for can be applicable to the products such as Smartphone.Battery connector 100 comprises insulating body 11 and conducting terminal 2, and above insulating body 11 covering shell 6, and shell 6 both sides extend stator can weld on circuit boards and battery connector 100 is fixed on circuit board (not shown).
As shown in Figure 1, Figure 2 and Fig. 4, insulating body 11 is rectangle pedestal, insulating body 11 comprises slot 12, front perforate 13 and rear perforate 14, each slot 12 sequential separating each other from left to right on insulating body 11, and each front perforate 13 is communicated with on front side of corresponding each slot 12 separately, each rear perforate 14 is communicated with on rear side of corresponding each slot 12 separately.
As shown in Figure 2, Figure 3 and Figure 4, conducting terminal 2 carries out punching press, bending etc. by plate all respectively and is processed into, and each conducting terminal 2 comprises the elastic joint part 3 of integral type, contact site 4 and fixed part 5.Elastic joint part 3 to be assembled in slot 12 and to comprise elastic arm 31 and connecting portion 32, each elastic arm 31 includes spaced and forms left side successively and tiltedly stretch elastic arm 311 and elastic arm 312(is tiltedly stretched as shown in Figure 5 in right side), left side is tiltedly stretched elastic arm 311 and adjacent right side and is tiltedly stretched between elastic arm 312 and forms left side space D 1 and right side space D 2, and left side space D 1 is less than right side space D 2, left side tiltedly stretch elastic arm 311 and adjacent right side tiltedly stretch elastic arm 312 between the two spacing be gradually wide pattern, elastic arm 311 is tiltedly stretched by right side in below in left side, left side skewed design up.Right side tiltedly stretch elastic arm 312 by right side up, the skewed design of left side in below.Namely left side is tiltedly stretched elastic arm 311 and right side and is tiltedly stretched elastic arm 312 and overlook the general in V-shape structure (as shown in Figure 5) of sight at elastic joint part 3.And sequentially tiltedly stretch elastic arm 311 by first, left side and tiltedly stretch elastic arm 312 around causing right side, tiltedly stretch elastic arm 312 by right side again and tiltedly stretch elastic arm 311 around causing second left side, namely sequentially form the structural configuration of forward V-shape structure, oppositely V-shape structure and forward V-shape structure.
As Fig. 2, Fig. 3 and Fig. 6, and each elastic arm 31 forms rectangular configuration 313 by one end around to the other end, namely surround into opposite position block form structure each other by each elastic arm 31 of the forward sight sight of elastic joint part 3, namely each bottom bar 316 that elastic arm 31 comprises corresponding push rod 314, push rod 314 both sides relatively extend internally bottom side lever 315, two side lever 315 of downward-extension be defined as rectangular configuration 313.In addition, connecting portion 32 is for being formed at elastic arm 31 both sides, namely the opposite side bottom bar 316 that the bottom bar 316 of first elastic arm 31 extends side bottom bar 316, second elastic arm 31 of second elastic arm 31 via first connecting portion 32 extends the bottom bar 316 of the 3rd elastic arm 31 via second connecting portion 32.Its implication is, elastic joint part 3 by elastic arm 31 and connecting portion 32 define form end to end and sequentially solderless wrapped connection can the spring structure of elastic telescopic.
As Fig. 3 and Fig. 7, each connecting portion 32 is for making with drawing but not making to bend forming mode.Each connecting portion 32 forms U-shaped or the H font structure of 90-degree rotation, and each connecting portion 32 is formed at each elastic arm 31 both sides, i.e. two elastic arms 31 side formation connecting portion 32 in the same way.
As Fig. 3, when forming H font structure for connecting portion 32, connecting portion 32 comprises one and to be extended by elastic arm 31 side and transfer to the group section 321 of another elastic arm 31 side and to extend from group section 321 both sides and towards two extensions 322 away from each elastic arm 31 side direction, make elastic arm 31 side jointly be defined as H font structure by group section 321, extension 322, and group section 321, extension 322 is for make with drawing.And connecting portion 32 can form U-shaped structure further in some enforcement aspects, namely omit the vibrational power flow of two extensions 322, make elastic arm 31 side form U-shaped structure by group section 321.
As Fig. 2, Fig. 4 and Fig. 5, each conducting terminal 2 utilizes the structural design of elastic arm 31, the quantity forming more elastic arm 31 can be arranged by the orthogonal structure 313 of solderless wrapped connection under predetermined length, promote the elasticity of elastic joint part 3, when contact site 4 is compressed by battery, contact site 4 interlock elastic joint part 3 and itself provide certain elasticity with elastic joint part 3, makes contact site 4 elasticity be resisted against on battery.Contact site 4 consolidation can be made to be contacted with on the conducting strip of battery, and under the environment of vibrations, contact site 4 still can keep close contact with battery, improves structural reliability.
In other words, multiple elastic arms 31 form the arm of force of the spring structure of rectangular configuration 313, can effectively compress and lifting elastic force, under the environment of strenuous vibration, can ensure the contact with battery, improve the stability of product.From the angle of multiple elastic arm 31, the arm of force of spring structure is formed with multiple elasticity arm of force to increase its elastic force.
As Fig. 2, Fig. 3 and Fig. 6, push rod 314 and both sides side lever 315 one-tenth three frame-shaped constructions formed of the spring structure of rectangular configuration 313 can ensure the telescopic action that conducting terminal 2 is stable in insulating body 11, and effectively can improve the utilance in space on finite isolation body 11.In the present embodiment, the side-looking direction of each elastic arm 31 is seen as with six side levers 315 alignment mutually, provides the arm of force of six spring structures, rich tool elastic recovery effect under mutual compression, under the environment of strenuous vibration, the contact with battery can be ensured, improve the stability of product.
As Fig. 5 and Fig. 6, and from the direction of overlooking of each elastic arm 31, being formed with seven push rods arranges symmetrically, wherein five V-shape structures in positive and negative sequentially solderless wrapped connection.And the push rod 314 that elastic arm 31 extends to fixed part 5 by the push rod 314 extending to contact site foremost and rearmost end all becomes two horizontal and elasticity arm of forces paralleled, and look up direction (as shown in Fig. 3 and Fig. 6), every two bottom bar 316(elasticity arm of forces from each elastic arm 31) by the connecting portion 32 structure solderless wrapped connection forming H font.
As Fig. 2, each elastic joint part 3 is each slot 12 for sequential is arranged at, the volume saved assembly cost and reduce product is provided, and effectively improves slot 12 space availability ratio of insulating body 11, be beneficial to and improve the lightening design of product and different instructions for uses can be met.
As Fig. 1 and Fig. 2 and Fig. 4, each contact site 4 is piercing in each front perforate 13 and for contacting with battery, and each contact site 4 comprises and to extend on front side of own elasticity connecting portion 3 and inflection crooked contacting department 41 backward, to be formed at crooked contacting department 41 end and the contact arm 42 of bending extension and the projection cube structure 411 that is formed on crooked contacting department 41.
As Fig. 3 and Fig. 4, at this, the side-looking sight of crooked contacting department 41 general in 90-degree rotation after U-shaped outward appearance, and crooked contacting department 41 to extend from top to bottom and in cambered surface in the front and opening part mode towards rear side (i.e. fixed part 5 direction), further, contact arm 42 is transferred by crooked contacting department 41 lower ends and is upwards extended to form.At this, contact arm 42 bending 90 degree, being assembled in after in slot 12 by rear perforate 14, contact arm 42 can be resisted against in front perforate 13 peripheral wall surface and have stop bit effect, effectively controls the overhang that contact site 4 protrudes from front perforate 13.
As Fig. 4, the contact end portion of the crooked contacting department 41 of each contact site 4 is provided with the projection cube structure 411 of reinforced structure effect, to increase conductive capability and the engagement capacity of contact site 4, avoids loose contact, makes the transmission of signal more stable.
As Fig. 2, Fig. 4 and Fig. 5, and, extend at the side of crooked contacting department 41 and be extruded with backstop section 412, be resisted against in slot 12 in an assembling process and provide stop bit effect by backstop section 412, the contact site 4 effectively controlling conducting terminal 2 protrudes from the overhang of front perforate 13.
As Fig. 2, Fig. 3 and Fig. 4, extend on rear side of each fixed part 5 own elasticity connecting portion 3 and each rear perforate 14 can be exposed to, each fixed part 5 comprise be fastened in the welding foot 54(extending to rear perforate 14 outside on rear side of the interior stator of slot 12 53, self-retaining sheet 53 and can be SMT or DIP pattern).
As Fig. 7 to Figure 11, be second embodiment of the utility model, Fig. 7 is conducting terminal front appearance schematic diagram, Fig. 8 is conducting terminal back appearance schematic diagram, Fig. 9 is battery connector side elevational cross-section schematic diagram, and Figure 10 is conducting terminal schematic top plan view, and Figure 11 is conducting terminal front-view schematic diagram.The present embodiment and the first embodiment maximum differential are: the contact site 4 of the present embodiment comprises one and is formed at crooked contacting department 41 end and the contact arm 42 of growth strip, and contact arm 42 extends to adjacent fixed part 5 and on contact resilient connecting portion 3.At this, contact arm 42 corresponding and can the group section 321 of contact resilient connecting portion 3 with on extension 322, and form larger area through group section 321 and extension 322 and effectively contact and transferring electric power to confession contact arm 42.At this, battery terminal contact contact site 4, contact site 4 interlock contact arm 42 side makes contact arm 42 contact group section 321 and extension 322, namely, when contact site 4 is not with battery terminal contact, the contact arm 42 of contact site 4 can be designed to the pattern do not contacted with extension 322 with group section 321, treats that battery promotes contact site 4 and just makes contact arm 42 move and touch group section 321 and the mode on extension 322, but non-as limit.Implement in aspect at some, the contact arm 42 of contact site 4 also can be designed to the pattern all contacted with extension 322 with group section 321 when battery terminal contact contact site 4 or battery do not contact contact site 4 further.Contact site 4 extends by contact arm 42 and contacts on the elastic arm 31 adjacent to fixed part 5, when contact site 4 with battery terminal contact and transferring electric power time, electric power reaches fixed part 5 from contact arm 42 via elastic arm 31 with shortest path transmission, namely the elastic arm 31 of solderless wrapped connection launch after the path that formed longer, select shortest path to transmit with Charge Transport Properties.Extend the structural design of mode with contact arm 42, transferring electric power can shorten electric power transfer distance and increase the positive force with battery terminal contact.
The utility model is that spring structure expands design space to increase by conducting terminal, it can be kept to stretch in the inner normal elasticity of electronic product, improve structural reliability with the spring design structure of rectangular structure.Further, multiple elastic arm forms the spring structure arm of force of the positive and negative V-shape configuration of sequentially solderless wrapped connection, is formed with multiple elasticity arm of force to increase its elastic force, can effectively compress and lifting elastic force, under the environment of strenuous vibration, the contact with battery can be ensured, improve the stability of product.In addition, contact site extends by contact arm and contacts on the elastic arm adjacent to fixed part, and electric power reaches fixed part from contact arm via elastic arm with shortest path transmission, can shorten electric power transfer distance and increase the positive force with battery terminal contact.Further, each elastic joint part is sequentially arranged at the arrangement mode in each slot, provides the volume saved assembly cost and reduce product, and effectively improves slot space availability ratio, be beneficial to and improve the lightening design of product and can meet different instructions for uses.
Claims (10)
1. a conducting terminal for battery connector, comprising:
Elastic joint part, this elastic joint part comprises spaced and is arranged in order and forms left side and tiltedly stretch and elastic arm that right side is tiltedly stretched and be formed at the connecting portion of elastic arm both sides, and elastic arm forms rectangular configuration by one end around to the other end;
Contact site, contact site comprises extension on front side of own elasticity connecting portion and inflection crooked contacting department backward; And
Fixed part, extends on rear side of fixed part own elasticity connecting portion.
2. the conducting terminal of battery connector as claimed in claim 1, is characterized in that: described contact site comprises and is formed at this crooked contacting department end and the contact arm that extends of bending.
3. the conducting terminal of battery connector as claimed in claim 1, is characterized in that: described connecting portion comprises and to be extended by this elastic arm side and transfer to the group section of another this elastic arm side and to extend from these group section both sides and towards the extension away from each this elastic arm side direction.
4. the conducting terminal of battery connector as claimed in claim 3, it is characterized in that: described contact site comprises the contact arm being formed at this crooked contacting department end, this contact arm extends to this fixed part adjacent and contacts this elastic joint part, and this contact arm is corresponding and can contact this group section and those extensions.
5. the conducting terminal of battery connector as claimed in claim 1, is characterized in that: form left side spacing and right side spacing between this elastic arm that described left side is tiltedly stretched and the elastic arm that adjacent right side is tiltedly stretched, on the left of this, spacing is less than spacing on the right side of this.
6. the conducting terminal of battery connector as claimed in claim 1, is characterized in that: the welding foot that described fixed part comprises stator and extends on rear side of this stator.
7. the conducting terminal of battery connector as claimed in claim 1, it is characterized in that: described elastic arm comprises the bottom bar of corresponding push rod, these push rod both sides relative extension bottom the side lever, those side levers of downward-extension, and this push rod, those side levers and those bottom bars are defined as rectangular configuration.
8. the conducting terminal of battery connector as claimed in claim 1, is characterized in that: described contact site comprises the backstop section that an extension protrudes from this crooked contacting department side.
9. a battery connector, comprising:
Insulating body, comprises slot, front perforate and rear perforate, and respectively this front perforate is communicated with respectively on front side of this slot, and respectively this rear perforate is communicated with respectively on rear side of this slot; And
The conducting terminal of battery connector as described in any one of claim 1 to 8, respectively this conducting terminal is arranged in respectively this slot of this insulating body, respectively this contact site of this conducting terminal is piercing in respectively this front perforate, and respectively this fixed part of this conducting terminal is piercing in respectively this rear perforate.
10. battery connector as claimed in claim 9, is characterized in that: more comprise the shell being covered in this insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075239.5U CN204376025U (en) | 2015-02-03 | 2015-02-03 | Battery connector and conducting terminal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075239.5U CN204376025U (en) | 2015-02-03 | 2015-02-03 | Battery connector and conducting terminal thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376025U true CN204376025U (en) | 2015-06-03 |
Family
ID=53332212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075239.5U Expired - Fee Related CN204376025U (en) | 2015-02-03 | 2015-02-03 | Battery connector and conducting terminal thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026337A (en) * | 2016-02-01 | 2017-08-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its conducting terminal |
-
2015
- 2015-02-03 CN CN201520075239.5U patent/CN204376025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026337A (en) * | 2016-02-01 | 2017-08-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its conducting terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20200203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |