CN207967394U - High-elasticity power connector - Google Patents

Abstract

The utility model discloses a high elasticity power connector, including terminal seat and three conductive terminal, this three conductive terminal is respectively for being anodal, negative pole and ground terminal, each conductive terminal's structure all includes the welding foot, first supporting sheet, first portion of bending, the second supporting sheet, the second portion of bending, the third portion of bending, V-arrangement contact site, this welding foot stretches out the below of terminal seat, the top of terminal seat is stretched out to this V-arrangement contact site, this first supporting sheet, first portion of bending, the second supporting sheet, the second portion of bending, the third portion of bending is snakelike setting in the terminal inslot, snakelike structure provides better elasticity for the terminal, make conductive terminal can with the battery well contact for a long time, and because the V-arrangement contact site is the top of stretching out the terminal seat, be applicable to the product that the battery set up the bottom.

Description

High resiliency power connector

Technical field

The utility model is related to field of connectors technologies, refer in particular to a kind of high resiliency power connector.

Background technology

Power connector be for the connection between electrical equipment and battery, have been widely used for mobile phone, tablet computer, It in the various equipment such as laptop, camera, game machine, remote controler, realizes and uses battery powered in operation, supplied without power cord Electricity.Chinese utility model patent 201520246294.6 discloses a kind of construction of power connector, including insulating body and solid Several conducting terminals being held in insulating body, the insulating body definition have upper surface, lower surface corresponding with upper surface And front end face, the conducting terminal include the contact site for protruding out insulating body, the tail portion held with the insulating body and company The snakelike elastic portion of contact site and tail portion is connect, the snakelike elastic portion includes two bending parts of at least two bending parts and connection Interconnecting piece.After conducting terminal is assemblied in insulating body, contact site stretches out the front end face of insulating body.

Although this power connector can conveniently realize the connection between battery and equipment, there is office in use It is sex-limited.Because the type of battery is there are many various, the contact chip that this patented product is only applicable to battery is disposed on the feelings of side Condition, the case where being disposed on bottom surface for the contact chip of battery, are not applicable.

Utility model content

In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of high resiliency The battery product in bottom surface can be arranged suitable for contact chip in power connector, to overcome the deficiencies in the prior art.

To achieve the above object, the utility model is using following technical solution：

A kind of high resiliency power connector, including

One terminal base, the terminal base are rectangular parallelepiped structure, are set on terminal base there are three terminal groove, and each terminal groove is from terminal base The upper surface of be through to below；

Three conducting terminals, three conducting terminals are respectively anode, cathode and ground terminal；Three conducting terminals point It is not installed in installation end pilot trench, the structure of each conducting terminal is identical, includes welding foot, the first support chip, the first bending Portion, the second support chip, the second bending part, third bending part, V-arrangement contact site, the lower section of the welding foot external part stroma, the V-arrangement The top of contact site external part stroma, first support chip, the first bending part, the second support chip, the second bending part, third bending Portion's serpentine-like setting in terminal groove.

As a preferred embodiment, on first bending part, the second bending part, third bending part and V-arrangement contact site Equipped with reinforcement fin.

As a preferred embodiment, the upper end both sides of the terminal groove are equipped with spacing block set, the end of the V-arrangement contact site Reflexed forms banking stop, which is limited in the lower section of the spacing block set.

As a preferred embodiment, the lower end both sides of the terminal groove are equipped with support rim, the second support chip contact The upper surface of the support rim.

As a preferred embodiment, the bottom of the terminal base is equipped with card hole, and first support chip is equipped with buckle, should Buckle interlocks with card hole.

As a preferred embodiment, the rear of the terminal base is equipped with fixed column.

As a preferred embodiment, the terminal base is equipped with metal stator.

As a preferred embodiment, the metal stator includes insertion section and angle, and the terminal base is equipped with solid Determine hole, the insertion section build-in is in mounting hole, and angle exposes outside terminal base, and angle is concordant with the rear end face of terminal base.

As a preferred embodiment, the metal stator is equipped with latch, which is caught in the plastic cement in terminal base.

As a preferred embodiment, there are two the metal stators, the plastic cement that is respectively arranged between abutting end pilot trench In body.

The utility model has clear advantage and advantageous effect compared with prior art, specifically, by above-mentioned technology For scheme it is found that this high resiliency power connector includes terminal base and three conducting terminals, which is respectively just Pole, cathode and ground terminal, the structure of each conducting terminal include welding foot, the first support chip, the first bending part, second Blade, the second bending part, third bending part, V-arrangement contact site, the lower section of the welding foot external part stroma, the V-arrangement contact site stretch out The top of terminal base, first support chip, the first bending part, the second support chip, the second bending part, third bending part are in terminal groove Interior serpentine-like setting, snakelike structure provide preferably elasticity to terminal, conducting terminal are enable well to be contacted for a long time with battery, And since V-arrangement contact site is the top of external part stroma, it is suitable for the product of battery setting bottom conductive piece.

More clearly to illustrate the structure feature and effect of the utility model, come below in conjunction with the accompanying drawings with specific embodiment pair The utility model is described in detail.

Description of the drawings

Fig. 1 is the product positive stereoscopic diagram of the embodiment of the utility model.

Fig. 2 is the product back three-dimensional diagram of the embodiment of the utility model.

Fig. 3 is sectional view of the product to conducting terminal of the embodiment of the utility model.

Fig. 4 is the sectional view to metal stator of the product of the embodiment of the utility model.

Description of drawing identification：

10, terminal base 11, terminal groove

12, spacing block set 13, support rim

14, card hole 15, fixed column

16, mounting hole 20, conducting terminal

21, welding foot 22, the first support chip

221, the 23, first bending part is buckled

24, the second support chip 25, the second bending part

26, third bending part 27, V-arrangement contact site

28, reinforce fin 29, banking stop

30, metal stator 31, insertion section

32, angle 33, latch.

Specific implementation mode

Please refer to figs. 1 to 4, that show the concrete structures of the preferred embodiment of the utility model, are a kind of High resiliency power connector, including 10, three conducting terminals 20 of a terminal base and two metal stators 30.

Wherein, which is rectangular parallelepiped structure, is to be molded gum forming with plastic material.There are three being set on terminal base 10 Terminal groove 11, each terminal groove 11 is through to below from the upper surface of terminal base 10, for installing three conducting terminals 20.

Three conducting terminals 20 are respectively anode, cathode and ground terminal.Three conducting terminals 20 are respectively arranged in In installation end pilot trench 11.The structure of each conducting terminal 20 is identical, includes welding foot 21, the first support chip 22, the first bending Portion 23, the second support chip 24, the second bending part 25, third bending part 26, V-arrangement contact site 27, when conducting terminal 20 is installed on end After pilot trench 11, the lower section of the 21 external part stroma 10 of welding foot, the top of the 27 external part stroma 10 of V-arrangement contact site, this One support chip 22, the first bending part 23, the second support chip 24, the second bending part 25, third bending part 26 are in terminal groove 11 Snakelike setting.Snakelike structure provides preferably elasticity to terminal, and conducting terminal 20 is enable well to be contacted for a long time with battery, and And since V-arrangement contact site 27 is the top of external part stroma 10, it is suitable for the product of battery setting bottom conductive piece.

It is convex that reinforcement is equipped on first bending part 23, the second bending part 25, third bending part 26 and V-arrangement contact site 27 Rib 28 can increase the intensity of each bending part, improve the screen resilience of terminal.The upper end both sides of the terminal groove 11 are equipped with limit convex The end reflexed of block 12, the V-arrangement contact site 27 forms banking stop 29, which is limited under the spacing block set 12 Side.So that V-arrangement contact site 27 is limited, will not excessive external part stroma 10 top.And under the terminal groove 11 Both sides are held to be equipped with support rim 13, second support chip 24 contacts the upper surface of the support rim 13, on the one hand so that first Support chip 22 and the first bending part 23 are limited, and on the other hand terminal are allow to be located according to needs in terminal groove 11. In addition, the bottom of the terminal base 10 is equipped with card hole 14, first support chip 22 is equipped with buckle 221, the buckle 221 and card Hole 14 interlocks, and can be exited from terminal groove 11 to avoid conducting terminal 20.

The rear of the terminal base 10 be equipped with fixed column 15, by fixed column 15 can be fixed on mobile phone, tablet computer, In the equipment such as camera, power connector on devices fixed and positioned is realized.In addition to this, it also relies on terminal base 10 30 solid welding of metal stator or fixing.The metal stator 30 includes insertion section 31 and angle 32, the terminal base 10 It is equipped with mounting hole 16, in mounting hole 16, angle 32 exposes outside terminal base 10 31 build-in of insertion section, angle 32 and end The rear end face of stroma 10 is concordant.The metal stator 30 is equipped with latch 33, which is caught in the plastic cement in terminal base 10. In the present embodiment, there are two the metal stators 30, is respectively arranged in the plastic body between abutting end pilot trench 11.

The application process of this product is as follows:Three conducting terminals 20 are inserted into respectively and are fixed on corresponding three terminals In slot 11, and two metal stators 30 are inserted into and are fixed in two mounting holes 16 of terminal base 10, just formed high Elastic power connector.In use, the power connector is installed on the various equipment such as mobile phone, tablet computer, camera, game machine On, battery is reassembled, so that three contacts of battery is in contact with three conducting terminals 20, conducting can be formed, in order to electricity The power supply in pond and for battery charge.

The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change Change and modify, is still within the scope of the technical solutions of the present invention.

Claims (10)

1. a kind of high resiliency power connector, it is characterised in that：Including

One terminal base（10）, the terminal base（10）For rectangular parallelepiped structure, terminal base（10）On set there are three terminal groove（11）, each to hold Pilot trench（11）It is through to below from the upper surface of terminal base；

Three conducting terminals（20）, three conducting terminals（20）Respectively it is anode, cathode and ground terminal；Three conducting ends Son（20）It is respectively arranged in installation end pilot trench（11）In, each conducting terminal（20）Structure it is identical, include welding foot（21）、 First support chip（22）, the first bending part（23）, the second support chip（24）, the second bending part（25）, third bending part（26）、V Shape contact site（27）, the welding foot（21）External part stroma（10）Lower section, the V-arrangement contact site（27）External part stroma（10）'s Top, first support chip（22）, the first bending part（23）, the second support chip（24）, the second bending part（25）, third bending part （26）In terminal groove（11）Interior serpentine-like setting.

2. high resiliency power connector according to claim 1, it is characterised in that：First bending part（23）, second Bending part（25）, third bending part（26）With V-arrangement contact site（27）On be equipped with reinforcement fin（28）.

3. high resiliency power connector according to claim 1, it is characterised in that：The terminal groove（11）Upper end both sides Equipped with spacing block set（12）, the V-arrangement contact site（27）End reflexed form banking stop（29）, which is limited in this Spacing block set（12）Lower section.

4. high resiliency power connector according to claim 1, it is characterised in that：The terminal groove（11）Lower end both sides Equipped with support rim（13）, second support chip（24）Contact the support rim（13）Upper surface.

5. high resiliency power connector according to claim 1, it is characterised in that：The terminal base（10）Bottom be equipped with Card hole（14）, first support chip（22）It is equipped with buckle（221）, the buckle（221）With card hole（14）It interlocks.

6. high resiliency power connector according to claim 1, it is characterised in that：The terminal base（10）Rear be equipped with Fixed column（15）.

7. high resiliency power connector according to claim 1, it is characterised in that：The terminal base（10）It is equipped with metal Fixinig plate（30）.

8. high resiliency power connector according to claim 7, it is characterised in that：The metal stator（30）Including inserting Enter portion（31）And angle（32）, the terminal base（10）It is equipped with mounting hole（16）, the insertion section（31）Build-in is in mounting hole （16）It is interior, angle（32）Expose terminal base（10）Outside, angle（32）With terminal base（10）Rear end face it is concordant.

9. high resiliency power connector according to claim 8, it is characterised in that：The metal stator（30）Equipped with card Tooth（33）, the latch（33）It is caught in terminal base（10）In interior plastic cement.

10. high resiliency power connector according to claim 8, it is characterised in that：The metal stator（30）Have two It is a, it is respectively arranged in abutting end pilot trench（11）Between plastic body in.