CN107275837A - Connector assembly and terminal device - Google Patents

Connector assembly and terminal device Download PDF

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Publication number
CN107275837A
CN107275837A CN201710535028.9A CN201710535028A CN107275837A CN 107275837 A CN107275837 A CN 107275837A CN 201710535028 A CN201710535028 A CN 201710535028A CN 107275837 A CN107275837 A CN 107275837A
Authority
CN
China
Prior art keywords
terminal
connector
connector assembly
holding parts
noumenon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710535028.9A
Other languages
Chinese (zh)
Other versions
CN107275837B (en
Inventor
曾赞坚
曾武春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201710535028.9A priority Critical patent/CN107275837B/en
Publication of CN107275837A publication Critical patent/CN107275837A/en
Application granted granted Critical
Publication of CN107275837B publication Critical patent/CN107275837B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/10Sockets for co-operation with pins or blades
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCBs], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50Fixed connections
    • H01R12/51Fixed connections for rigid printed circuits or like structures
    • H01R12/52Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/04Pins or blades for co-operation with sockets
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/66Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall

Abstract

The invention provides a kind of connector assembly, including the first connector and the second connector;First connector includes the first noumenon, and the first noumenon is provided with the first terminal;Second connector includes the second body, and second body is provided with Second terminal, and the Second terminal bending forms holding parts, and the first terminal is held with the holding parts.Present invention also offers a kind of terminal device, including the connector assembly.The solution of the present invention, the first terminal is held with the holding parts, compared to the termination contact of ordinary connector, due to increasing contact area so that mechanical coupling strength is bigger, connect more stable, so that connector assembly is difficult to loosen, the stability of electrical connection is thereby ensured that.

Description

Connector assembly and terminal device
Technical field
The present invention relates to electronics field, more particularly to a kind of connector assembly and terminal device.
Background technology
Connector is widely used in terminal device.Existing connector does not have fixed structure, be used for a long time or Person vibration, jolt in the environment of loosenings occurs, cause electrical connection it is unstable, influence terminal device normal work.
The content of the invention
In view of this, the invention provides a kind of connector assembly and terminal device, it can solve the problem that connector connection loosening The problem of causing to electrically connect unstable.
A kind of connector assembly, including the first connector and the second connector;First connector includes the first noumenon, The first noumenon is provided with the first terminal;Second connector includes the second body, and second body is provided with second Terminal, the Second terminal bending forms holding parts, and the first terminal is held with the holding parts.
Wherein, second holding parts include fixing chamber, and the cross section of the fixing chamber is trapezoidal;The first terminal tool There is the shape being adapted to the fixing chamber, the first terminal insertion fixing chamber is held with the holding parts.
Wherein, the Second terminal is provided with fixing chamber, and the inwall of the fixing chamber is provided with lug boss, and the first terminal is inserted The position for entering on the fixing intracavitary, the first terminal correspondence lug boss is provided with groove, the lug boss with it is described recessed Groove engages.
Wherein, the first terminal is respectively formed on snap fit, two snap fit engagings with the holding parts.
Wherein, the first noumenon includes the first shell and the first pedestal for being located within first shell, and described the One terminal is on first pedestal.
Wherein, second body includes second housing and the second pedestal for being located within the second housing, and described the Two-terminal is on second pedestal.
Wherein, first shell be provided with location division, the second housing be provided with locating slot, the first terminal with During the Second terminal engaging, the locating slot is inserted in the location division.
Wherein, first connector and second connector are board to board connector.
A kind of terminal device, including mainboard, in addition to above-mentioned connector assembly;Wherein, first connector is located at On the mainboard.
Wherein, in addition to battery, flexible PCB is led on the battery, the battery passes through the flexible PCB It is connected with second connector or first connector.
In the solution of the present invention, the first terminal is held with the holding parts, compared to the termination contact of ordinary connector, Due to increasing contact area so that mechanical coupling strength is bigger, connect more stable, so that connector assembly is difficult pine It is dynamic, thereby ensure that the stability of electrical connection.
Brief description of the drawings
More clearly to illustrate the construction feature and effect of the present invention, it is entered with specific embodiment below in conjunction with the accompanying drawings Row is described in detail.
Fig. 1 is the decomposition texture schematic diagram of the connector assembly of first embodiment of the invention;
Fig. 2 is the decomposition texture schematic diagram of the connector assembly of second embodiment of the invention;
Fig. 3 is the decomposition texture schematic diagram of the connector assembly of third embodiment of the invention;
Fig. 4 is the decomposition texture schematic diagram of the connector assembly of fourth embodiment of the invention;
Fig. 5 is the overall structure diagram of the terminal device of the embodiment of the present invention;
Fig. 6 is the partial enlargement structural representation at I in Fig. 5.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described.Obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on this hair Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made Example is applied, should all belong to the scope of protection of the invention.
Following examples of the present invention provide a kind of connector assembly, including the first connector and the second connector.Wherein, First connector includes the first noumenon, and the first noumenon is provided with the first terminal;Second connector includes second Body, second body is provided with Second terminal, and the Second terminal bending forms holding parts, the first terminal with it is described Holding parts are held.
In the embodiment of the present invention, the first terminal is held with the holding parts, compared to the termination contact of ordinary connector, Due to increasing contact area so that mechanical coupling strength is bigger, connect more stable, so that connector assembly is difficult pine It is dynamic, thereby ensure that the stability of electrical connection.
Specifically, as shown in figure 1, the connector assembly 10 of first embodiment of the invention includes the first connector 11 and second Connector 12.Wherein, the first connector 11 includes the first noumenon 111, and the first noumenon 111 is provided with the first terminal 112.Second connects Connecing device 12 includes the second body 121, and the second body 121 is provided with Second terminal 122.Second terminal 122 is bent to form holding parts 1221, for holding the first terminal 112.Part in Fig. 1 in dotted line frame represents holding parts 1221.Specifically, holding parts 1221 Including fixing chamber A, fixing chamber A cross section is trapezoidal.The first terminal 112 has the shape being adapted to fixing chamber A, the first terminal 112 insertion fixing chamber A are coordinated with forming clamping.
In this first embodiment, the first terminal 112 and the quantity of Second terminal 122 can be determined as needed, example Such as it may each be multiple.Two the first terminals 112 and two Second terminals 122 are shown in Fig. 1, this is only a kind of signal.This In embodiment, as shown in figure 1, fixing chamber A is up big and down small trapezoidal.Accordingly, close to the first noumenon on the first terminal 112 111 one end size is larger, and one end size away from the first noumenon 111 is smaller;Certainly, under fixing chamber A can also be small Big is trapezoidal, accordingly, and one end size on the first terminal 112 close to the first noumenon 111 is smaller, and away from the first noumenon 111 One end size it is larger.In the present embodiment, the first terminal 112 with tight fit is combined into, that is, is not allowed readily removable with the A formation of fixing chamber Unload, ensure that the first terminal 112 will not easy disengagement with Second terminal 122 with this.In addition, for the ease of insertion, the first terminal 112 Fillet or C angles can also be set in corresponding position with Second terminal 122.The connector assembly 10 of the present embodiment, due to Second terminal 122 of one terminal 112 insertion with fixing chamber A, increases the contact area between terminal, improves mechanical connection strong Degree so that connector assembly 10 is difficult to loosen, and thereby ensures that the stability of electrical connection.
As shown in Fig. 2 the connector assembly 20 of second embodiment of the invention includes the first connector 21 and the second connector 22.Wherein, the first connector 21 can include the first noumenon 211, and the first noumenon 211 is provided with the first terminal 212.Second connection Device 22 can include the second body 221, and the second body 221 is provided with Second terminal 222.Second terminal 222 can be formed with bending Holding parts 2221, for holding the first terminal 212.Part in Fig. 2 in dotted line frame represents holding parts 1221.Holding parts 1221 are wrapped Include in fixing chamber A, the insertion fixing chamber of the first terminal 212 A.From unlike above-mentioned first embodiment, in this second embodiment, Gu The shape for holding chamber A is not limited, and corresponding shape can be designed as needed, as long as the first terminal 212 can be held.And And, fixing chamber A inwall can be provided with the position of respective protrusions portion C on lug boss C, the first terminal 212 provided with groove B, projection Portion C inserts groove B to form clamping cooperation.
In this second embodiment, as shown in Fig. 2 fixing chamber A cross section can be approximately rectangle.Accordingly, first end It is basically identical close to one end of the first noumenon 211 and one end size away from the first noumenon 211 on son 212.The side of the present embodiment Case, can also increase the contact area of the first connector 21 and the second connector 22;And pass through lug boss C and groove B card Hold, further improve mechanical coupling strength, improve the stability of the electrical connection of connector assembly 20.
As shown in figure 3, the connector assembly 30 of third embodiment of the invention includes the first connector 31 and the second connector 32.First connector 31 includes the first noumenon 311, and the first noumenon 311 is provided with the first terminal 312.Second connector 31 includes Second body 321, the second body 321 is provided with Second terminal 322, and the bending of Second terminal 322 forms holding parts 3221.With it is above-mentioned Unlike embodiment, in the present embodiment, the first terminal 312 is respectively formed on snap fit, the first terminal 312 with holding parts 3221 Together with snap fit is hooked with the snap fit on holding parts 3221, formation is clasped.By the engaging of snap fit, first can be stably connected with The connector 32 of connector 31 and second, improves mechanical coupling strength, improves the stability of the electrical connection of connector assembly 20.
In addition, the structure of the first terminal and Second terminal in above example, can be by hardware processing technology as rushed Pressure, stretching, bending etc. are formed so that the first terminal of the present embodiment is easy to manufacture with Second terminal, and precision is higher.
Further, in the first connector of various embodiments above, the first noumenon can include the first shell and set The first pedestal within first shell, the first terminal is on first pedestal.Second body also may be used So that including second housing and the second pedestal being located within the second housing, the Second terminal is located at second pedestal On, the second housing is oppositely arranged with first shell.Shell can carry out mechanical protection to built-in pedestal and terminal, And alignment when terminal insertion is provided.Pedestal can be such that terminal is arranged by required position and spacing, and ensure between terminal, And the insulating properties between terminal and shell.In the present embodiment, pedestal has good insulating properties, proof voltage energy.At it In his embodiment, the structure of the first connector and the second connector can be with not limited to this.
For example, as shown in figure 4, in the first connector 11 in this first embodiment, the first noumenon 111 can include first Shell 1111 and the first pedestal 1112 being located within the first shell 1111, the first terminal 112 is on the first pedestal 1112.Figure Dotted line in 4, represents that the pedestal 1112 of the first terminal 112 and first has the connection in structure.Second body 121 is included outside second Shell 1211 and the second pedestal 1212 being located within second housing 1211, Second terminal 122 is on the second pedestal 1212.Second Shell 1211 is oppositely arranged with the first shell 1111.
Further, can be with Design Orientation portion on the first shell in the embodiment of the present invention, can be provided with fixed on second housing Position groove.When the first terminal is snapped connection with the Second terminal, the locating slot is inserted in the location division.Pass through location division Grafting with locating slot coordinates, and is conducive to the first connector inserting the second connector exactly.In other embodiments, also may be used Not set location division and locating slot.
In above example of the present invention, the first connector and the second connector can be plate to plate (BTB) connector. BTB connectors employ the contact of arrow gauge formula, weld (SMT) technique using surface patch, terminal block column pitch is smaller, with small-sized The advantages such as change, slimming and high-performance.Certainly, the first connector and the second connector can also be other kinds of connector.
As shown in figures 5 and 6, the embodiment of the present invention additionally provides a kind of terminal device 40.Terminal device 40 is included but not It is limited to the electronic equipments such as mobile phone, flat board, desktop computer.For example, the terminal device 40 shown in Fig. 5 is mobile phone.Terminal device 40 include the connector assembly in housing 43, mainboard 41 and above-described embodiment.Wherein, the first connector is located on mainboard 41, the Two connectors are then connected with other modules or part.By the second connector and the first connector, other modules or part are realized With the electrical connection of mainboard 41.For example, as shown in Figure 5 and Figure 6, the connector assembly in terminal device 40 can be real for above-mentioned first Apply company's machine component 10 in example.Wherein, the first connector 11 is located on mainboard 41, the second connector 12 then with other modules or Part is connected.By the second connector 12 and the first connector 11, the electrical connection of other modules or part and mainboard 41 is realized.
Further, as shown in Figure 5 and Figure 6, other above-mentioned modules or part can be can be with battery 42, battery 42 Flexible PCB 421 is led to, battery 42 is connected by flexible PCB 421 with the second connector 12 or the first connector 11. The connector assembly 10 of the present embodiment can constitute battery component altogether with battery 42.In such a battery component, due to battery 42 without often dismantling, therefore can do the internal battery of terminal device 40, the need for meeting current main-stream product design.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, can easily expect various equivalent modifications or Replace, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention Ying Yiquan The protection domain that profit is required is defined.

Claims (10)

1. a kind of connector assembly, it is characterised in that
Including the first connector and the second connector;First connector includes the first noumenon, and the first noumenon is provided with The first terminal;Second connector includes the second body, and second body is provided with Second terminal, the Second terminal folding Bending is into holding parts, and the first terminal is held with the holding parts.
2. connector assembly according to claim 1, it is characterised in that
The holding parts include fixing chamber, and the cross section of the fixing chamber is trapezoidal;The first terminal has and the fixing The shape of chamber adaptation, the first terminal insertion is described to be held chamber to hold with the holding parts.
3. connector assembly according to claim 1, it is characterised in that
Second holding parts include fixing chamber, and the inwall of the fixing chamber is provided with lug boss, and the first terminal insertion is described The position for holding the correspondence lug boss on intracavitary, the first terminal is provided with groove, and the lug boss engages with the groove.
4. connector assembly according to claim 1, it is characterised in that
The first terminal is respectively formed on snap fit, two snap fit engagings with the holding parts.
5. the connector assembly according to any one of claim 1-4, it is characterised in that
The first noumenon includes the first shell and the first pedestal being located within first shell, and the first terminal is located at On first pedestal.
6. connector assembly according to claim 5, it is characterised in that
Second body includes second housing and the second pedestal being located within the second housing, and the Second terminal is located at On second pedestal.
7. connector assembly according to claim 6, it is characterised in that
First shell is provided with location division, and the second housing is provided with locating slot, the first terminal and described second When terminal engages, the locating slot is inserted in the location division.
8. the connector assembly according to any one of claim 1-4, it is characterised in that
First connector and second connector are board to board connector.
9. a kind of terminal device, including mainboard, it is characterised in that
Also include the connector assembly any one of claim 1-8;Wherein, first connector is located at the mainboard On.
10. terminal device according to claim 8, it is characterised in that
Also include battery, lead to flexible PCB on the battery, the battery passes through the flexible PCB and described the Two connectors or first connector connection.
CN201710535028.9A 2017-06-30 2017-06-30 Connector assembly and terminal device Active CN107275837B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710535028.9A CN107275837B (en) 2017-06-30 2017-06-30 Connector assembly and terminal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710535028.9A CN107275837B (en) 2017-06-30 2017-06-30 Connector assembly and terminal device

Publications (2)

Publication Number Publication Date
CN107275837A true CN107275837A (en) 2017-10-20
CN107275837B CN107275837B (en) 2021-09-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710535028.9A Active CN107275837B (en) 2017-06-30 2017-06-30 Connector assembly and terminal device

Country Status (1)

Country Link
CN (1) CN107275837B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108511986A (en) * 2018-03-02 2018-09-07 东莞市盈之宝电子科技有限公司 A kind of Quick Connect Kit of achievable high current charge-discharge

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201533042U (en) * 2009-11-19 2010-07-21 王阳阳 Novel plug and socket combination.
US7802994B1 (en) * 2009-04-06 2010-09-28 Cheng Uei Precision Industry Co., Ltd. Combination of connector assembly and two printed circuit boards
CN203562587U (en) * 2013-11-13 2014-04-23 苏州工业园区丰年科技有限公司 Connector used for photovoltaic inverter confluence
CN203850574U (en) * 2014-04-24 2014-09-24 吉首大学 Large-current plug of model airplane
CN104380537A (en) * 2012-05-25 2015-02-25 自动电缆管理有限公司 Electric connection system
KR20150081679A (en) * 2014-01-06 2015-07-15 한국단자공업 주식회사 Connecter
CN104795676A (en) * 2015-04-29 2015-07-22 上海航天科工电器研究院有限公司 Position connector with pluggable accessories
CN105765797A (en) * 2013-11-27 2016-07-13 富加宜(亚洲)私人有限公司 Electrical power connector
CN205960252U (en) * 2016-07-12 2017-02-15 泰科电子(上海)有限公司 Connecting device and connecting device assembly
CN206022695U (en) * 2014-02-03 2017-03-15 莫列斯有限公司 Metal terminal

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7802994B1 (en) * 2009-04-06 2010-09-28 Cheng Uei Precision Industry Co., Ltd. Combination of connector assembly and two printed circuit boards
CN201533042U (en) * 2009-11-19 2010-07-21 王阳阳 Novel plug and socket combination.
CN104380537A (en) * 2012-05-25 2015-02-25 自动电缆管理有限公司 Electric connection system
CN203562587U (en) * 2013-11-13 2014-04-23 苏州工业园区丰年科技有限公司 Connector used for photovoltaic inverter confluence
CN105765797A (en) * 2013-11-27 2016-07-13 富加宜(亚洲)私人有限公司 Electrical power connector
KR20150081679A (en) * 2014-01-06 2015-07-15 한국단자공업 주식회사 Connecter
CN206022695U (en) * 2014-02-03 2017-03-15 莫列斯有限公司 Metal terminal
CN203850574U (en) * 2014-04-24 2014-09-24 吉首大学 Large-current plug of model airplane
CN104795676A (en) * 2015-04-29 2015-07-22 上海航天科工电器研究院有限公司 Position connector with pluggable accessories
CN205960252U (en) * 2016-07-12 2017-02-15 泰科电子(上海)有限公司 Connecting device and connecting device assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108511986A (en) * 2018-03-02 2018-09-07 东莞市盈之宝电子科技有限公司 A kind of Quick Connect Kit of achievable high current charge-discharge

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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Applicant after: OPPO Guangdong Mobile Communications Co.,Ltd.

Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

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