CN209282435U - Electric connector, circuit board arrangement and electronic equipment - Google Patents

Abstract

The utility model discloses a kind of electric connector, it includes insulating base and bonder terminal, the insulating base has the top port and bottom end port being mutually communicated, the bonder terminal is arranged within the insulating base, the position that the bottom end port is arranged in the bonder terminal is leg, and the position that the top port is arranged in the bonder terminal includes resilient clamp mouth.A kind of circuit board arrangement and electronic equipment is also disclosed in the utility model.Above scheme can solve current ZIF electrical connector and be easier to damage during operation, lead to not the problem of repeatedly utilizing.

Description

Electric connector, circuit board arrangement and electronic equipment

Technical field

The utility model relates to a kind of electric connector, circuit board arrangement and electronic equipments.

Background technique

With the promotion of user demand, the function of current electronic equipment is more and more, it follows that electronic equipment Interior integrated electronic component is more and more.In view of the portability of electronic equipment, the package size of electronic equipment generally compares Small, therefore, in order to realize the high integration of electronic equipment, making full use of the space in electronic equipment then seems particularly necessary.

ZIF (Zero Insertion Force, zero insertion force) electric connector is a kind of more common electric connector, because With preferable mechanical performance, the advantages such as reliable, cheap are electrically connected, are widely used in electronic equipment.Current ZIF connector is welded along the direction parallel with circuit board on circuit boards, to realize the electricity of flexible circuit board and circuit board Connection.Such mode causes ZIF electrical connector that can occupy the biggish plate face area of circuit board, leads to the integration degree of circuit board It is lower.In such cases, with the arrival in 5G epoch, the inner space of electronic equipment can be more nervous.In order to solve this problem, Referring to FIG. 1, ZIF electrical connector is stood upright on circuit board 101, ZIF electrical connector includes insulating base 102, bonder terminal 103 and flip lid 104, after the connecting pin bending of flexible circuit board 105 from towards the direction of circuit board 101 be inserted into ZIF electrical connector, To realize the cooperation between bonder terminal 103.It is connect in order to ensure bonder terminal 103 with flexible circuit board 105 Flexible circuit board 105 is locked on insulating base 102 by stability, flip lid 104 by lock.

Flip lid 104 is removably attached on insulating base 102, and in the process of disassembly, operator renovates in disassembly Flip lid 104 can be damaged during 104, eventually leading to ZIF electrical connector cannot achieve multiple utilization.

Utility model content

The utility model discloses a kind of electric connector, is relatively held with solving current ZIF electrical connector during operation It is easy to damage, lead to not the problem of repeatedly utilizing.

To solve the above-mentioned problems, the utility model adopts the following technical solutions:

A kind of electric connector, including insulating base and bonder terminal, the insulating base have the top being mutually communicated Port and bottom end port, the bonder terminal are arranged within the insulating base, and the bonder terminal is arranged described The position of bottom end port is leg, and the position that the top port is arranged in the bonder terminal includes resilient clamp mouth.

A kind of circuit board arrangement, including first circuit board, second circuit board and electric connector described above, described second The inserted terminal of circuit board is inserted into the top port of the insulating base, and the inserted terminal of the second circuit board and the elastic clip It is mating to hold mouth, the second circuit board is electrically connected with the bonder terminal, and the leg and the first circuit board weld Connect cooperation.

A kind of electronic equipment, including shell and setting, in the intracorporal circuit board arrangement of the shell, the circuit board arrangement is Circuit board arrangement described above.

The technical solution adopted in the utility model can reach it is following the utility model has the advantages that

In electric connector disclosed by the utility model, bonder terminal is mounted on insulating base, and bonder terminal is located at The position of top port includes resilient clamp mouth, and resilient clamp mouth can play the role of resilient clamp, and then be able to achieve connection Being electrically connected between device terminal and the inserted terminal of second circuit board, while being also able to achieve the fixation of bonder terminal.Such structure Electric connector in, without flip lid lock mode realize the fixation to the inserted terminal of second circuit board, bonder terminal It itself can be realized as fixing by flexible deformation, also just there is no, due to damage, lead to electric connector in flip lid disassembly process The problem of can not repeatedly utilizing.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model Improper restriction.In the accompanying drawings:

Fig. 1 is a kind of structural schematic diagram of typical circuit board arrangement in the prior art；

Fig. 2 is the structural schematic diagram of electric connector disclosed in the utility model embodiment；

Fig. 3 is the structural schematic diagram of bonder terminal disclosed in the utility model embodiment；

Fig. 4 is the structural schematic diagram of insulating base disclosed in the utility model embodiment；

Fig. 5 is the attachment structure schematic diagram of electric connector and first circuit board disclosed in the utility model embodiment；

Fig. 6 is the structural schematic diagram of circuit board arrangement disclosed in the utility model embodiment.

Description of symbols:

101- circuit board, 102- insulating base, 103- bonder terminal, 104- flip lid, 105- flexible circuit board；

100- insulating base, 110- locating slot, 200- bonder terminal, 210- resilient clamp mouth, the first elasticity arm of 220-, The second elasticity arm of 230-, 240- interconnecting piece, the first guide part of 250-, the second guide part of 260-, 300- second circuit board, 310- One section, 320- second segment, 400- first circuit board.

Specific embodiment

It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model The range of protection.

Below in conjunction with attached drawing, technical solution disclosed in each embodiment of the utility model is described in detail.

Fig. 2-Fig. 6 is please referred to, the utility model embodiment discloses a kind of electric connector, and disclosed electric connector includes exhausted Edge pedestal 100 and bonder terminal 200.

Insulating base 100 is the basic component of electric connector, provides installation foundation for bonder terminal 200.Insulating base 100 are made of insulating material.In a kind of specific embodiment, insulating base 100 is molded by plastic material.Certainly, absolutely Edge pedestal 100 can also be made of other insulating materials, and the utility model embodiment does not limit the specific material of insulating base 100 Matter.

In the present embodiment, insulating base 100 has top port and bottom end port, and top port is mutually passed through with bottom end port It is logical.Bonder terminal 200 is arranged within insulating base 100.Bonder terminal 200 usually can be by the side that is clamped or is molded Formula realizes the installation on insulating base 100.In a kind of specific embodiment, the quantity of bonder terminal 200 is at least two A, at least two bonder terminal 200 can side by side and be uniformly fixed on insulating base 100.

The position that the bottom end port of insulating base 100 is arranged in bonder terminal 200 is leg, and leg is used for and institute hereinafter The position packet of the top port of insulating base 100 is arranged in the welding electrical connection of first circuit board 400 stated, bonder terminal 200 Resilient clamp mouth 210 is included, resilient clamp mouth 210 is capable of the inserted terminal of resilient clamp second circuit board 300 described hereinafter, and Resilient clamp mouth 210 with the inserted terminal grafting of second circuit board 300 described hereinafter for being electrically connected.

By above-mentioned introduction it is found that in electric connector disclosed in the utility model embodiment, bonder terminal 200 is mounted on On insulating base 100, the position that bonder terminal 200 is located at top port includes resilient clamp mouth 210, resilient clamp mouth 210 It can play the role of resilient clamp, and then be able to achieve being electrically connected between bonder terminal 200 and the inserted terminal of circuit board, together When be also able to achieve the fixation of bonder terminal 200.In the electric connector of such structure, without the mode of the lock of flip lid 104 Realize the fixation to the inserted terminal of circuit board, bonder terminal 200 can be realized as fixing, also just be not present by flexible deformation It renovates in 104 disassembly process due to the problem of damaging, electric connector is caused not utilize repeatedly.

Bonder terminal 200 is usually Integral refractive comer pieces, specifically, bonder terminal 200 can be by copper sheet by rolling over Roll forming.The both ends of bonder terminal 200 form resilient clamp mouth 210 through bending, and the bending part of bonder terminal 200 forms weldering Foot.

The specific type of bonder terminal 200 can there are many, referring again to Fig. 3, in a kind of specific embodiment, Bonder terminal 200 may include the first elasticity arm 220, the second elasticity arm 230 and interconnecting piece 240, and the one of the first elasticity arm 220 End and one end of the second elasticity arm 230 are connected to the both ends of interconnecting piece 240, the other end and second of the first elasticity arm 220 The other end of elasticity arm 230 away from interconnecting piece 240 and direction close to each other extends, the first elasticity arm 220 it is another Resilient clamp mouth 210 is formed between end and the other end of the second elasticity arm 230, interconnecting piece 240 is leg described above.The company It is simple to connect 200 structure of device terminal, facilitates molding.

In order to facilitate welding, in preferred scheme, interconnecting piece 240 is away from the first elasticity arm 220 and the second elasticity arm 230 Surface is plane, and then convenient for being electrically connected with the welding of first circuit board 400 described hereinafter.

In order to be more convenient to assemble, in preferred scheme, the first elasticity arm 220 can be set the first guide part 250, and second Elasticity arm 230 can be set the second guide part 260, and the first guide part 250 and the opposite surface of the second guide part 260 are to lead To inclined-plane, the guiding surface of the guiding surface of the first guide part 250 and the second guide part 260 is formed to be connected with resilient clamp mouth 210 Logical guiding gap.Guiding gap is tapered gap, and the tapered gap refers to the gap that opening width is gradually reduced. The lesser one end port of the opening width in tapered gap is connected to resilient clamp mouth 210.During assembly, second circuit board 300 inserted terminal can be easier to through tapered gap, and then slide into resilient clamp mouth 210, and be finally inserted into bonder terminal In 200, while being fixed by the way that resilient clamp mouth 210 is clamped.

In order to be more convenient the installation of bonder terminal 200, in preferred scheme, can be set on the inner wall of insulating base 100 It is equipped with locating slot 110, locating slot 110 and bonder terminal 200 can be with location fits.Bonder terminal 200 can connect and fix In locating slot 110, certainly, flexible deformation of the locating slot 110 without limitation on resilient clamp mouth 210.

Electric connector disclosed in the utility model embodiment can be ZIF connector, can also be certainly other types Electric connector, the utility model embodiment do not limit the specific type of electric connector.

Based on electric connector disclosed in the utility model embodiment, the utility model embodiment discloses a kind of circuit board dress It sets, disclosed circuit board arrangement includes first circuit board 400, second circuit board 300 and electric connector described above.Second The top port of the inserted terminal insertion insulating base 100 of circuit board 300, and the inserted terminal and resilient clamp of second circuit board 300 Mouth 210 is mating, and second circuit board 300 is electrically connected with bonder terminal 200.Leg and the welding of first circuit board 400 cooperate.

Specifically, bonder terminal 200 extends away from the direction of first circuit board 400, so that electric connector It can generally perpendicularly stand on first circuit board 400.

In preferred scheme, second circuit board 300 can be flexible circuit board.In a kind of specific embodiment, Under the premise of two circuit boards 300 are flexible circuit board, second circuit board 300 may include the first segment 310 mutually bent and the Two section 320, first segment 310 is parallel with the plate face of first circuit board 400, second segment 320 and first segment 310 it is perpendicular and with institute The top port for stating insulating base 100 is mating.In the flexible circuit of above structure, second segment 320 and the grafting of top port Cooperation, so realize with being electrically connected between electric connector, first segment 310 is parallel with the plate face of first circuit board 400, thus It is easier to so that not will increase circuit board from the direction extraction parallel with first circuit board 400 again after flexible circuit board electrical connection The height of device is conducive to the lightening design of electronic equipment.

Based on circuit board arrangement disclosed in the utility model embodiment, the utility model embodiment discloses a kind of electronics and sets Standby, disclosed electronic equipment includes shell and setting in the intracorporal circuit board arrangement of shell, which is above description Circuit board arrangement.

Electronic equipment disclosed in the utility model embodiment can be tablet computer, smart phone, game machine, e-book and read It reads equipment, the utility model embodiments such as device, wearable device (such as smartwatch) and does not limit the specific type of electronic equipment.

Emphasis describes the difference between each embodiment in the utility model foregoing embodiments, between each embodiment As long as different optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, this then no longer It repeats.

The above description is only the embodiments of the present invention, is not intended to limit the utility model.For this field For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of the claims of the utility model.

Claims (11)

1. a kind of electric connector, which is characterized in that including insulating base and bonder terminal, the insulating base, which has, mutually to be passed through Logical top port and bottom end port, the bonder terminal are arranged within the insulating base, and the bonder terminal is set Setting at the position of the bottom end port is leg, and the position that the top port is arranged in the bonder terminal includes elastic clip Hold mouth.

2. electric connector according to claim 1, which is characterized in that the bonder terminal is integral type bending part, institute The both ends for stating bonder terminal form the resilient clamp mouth through bending.

3. electric connector according to claim 2, which is characterized in that the bonder terminal includes the first elasticity arm, the One end of two elasticity arms and interconnecting piece, one end of first elasticity arm and second elasticity arm is engaged on the connection respectively The other end of the both ends in portion, the other end of first elasticity arm and second elasticity arm away from the interconnecting piece, And direction close to each other extends, and forms institute between the other end of first elasticity arm and the other end of second elasticity arm Resilient clamp mouth is stated, the interconnecting piece is the leg.

4. electric connector according to claim 3, which is characterized in that the interconnecting piece deviates from first elasticity arm and institute The surface for stating the second elasticity arm is plane.

5. electric connector according to claim 3, which is characterized in that first elasticity arm is provided with the first guide part, Second elasticity arm is provided with the second guide part, and first guide part and the opposite surface of second guide part are to lead To inclined-plane, the guiding surface of the guiding surface of first guide part and second guide part forms guiding gap, described to lead It is tapered gap to gap, the lesser one end port of the width in the tapered gap is connected to the resilient clamp mouth.

6. electric connector according to claim 1, which is characterized in that be provided with positioning on the inner wall of the insulating base Slot, the locating slot and the bonder terminal location fit.

7. electric connector according to claim 1, which is characterized in that the insulating base is injection molding pedestal.

8. electric connector according to claim 1, which is characterized in that the electric connector is ZIF electrical connector.

9. a kind of circuit board arrangement, which is characterized in that including any in first circuit board, second circuit board and claim 1-8 Electric connector described in, the inserted terminal of the second circuit board are inserted into the top port of the insulating base, and described second The inserted terminal of circuit board and the resilient clamp mouth are mating, and the second circuit board is electrically connected with the bonder terminal, The leg and first circuit board welding cooperate.

10. circuit board arrangement according to claim 9, which is characterized in that the second circuit board is flexible circuit board, institute Stating second circuit board includes the first segment and second segment mutually bent, and the plate face of the first segment and the first circuit board is flat Row, perpendicular with the first segment and top port with the insulating base of the second segment are mating.

11. a kind of electronic equipment, which is characterized in that including shell and be arranged in the intracorporal circuit board arrangement of the shell, the electricity Road panel assembly is circuit board arrangement described in claim 9 or 10.