CN105846205B - Probe type connecter - Google Patents

Abstract

A kind of probe type connecter, including：One insulating body, offer the receiving space and slot to communicate with each other；One probe assembly, it is contained in receiving space and comprising probe terminals, insulating part and elastic parts, probe terminals include Butt Section and connect elastic arm section from Butt Section towards what slot direction extended, insulating part is connected between Butt Section and elastic parts, and elastic parts provides insulating part and probe terminals move back and forth in receiving space；And one connect plate, corresponding slot position grafting and junction is provided with, connects elastic arm section and electrically contact to junction.Probe terminals can be enable directly to conduct electrical signals to plate is connected, with the transmission suitable for high-frequency signals or high-frequency electrical energy.

Description

Probe type connecter

Technical field

A kind of relevant electric connector of the present invention, particularly relate to a kind of probe-type connection for being applicable to transmit high-frequency signals Device.

Background technology

On probe type connecter be generally arranged at electronic installation installing space (such as：Battery installing space, power supply are single First installing space or electronic building brick installing space etc.) side, battery or power supply unit are mainly for electrically connecting to, so as to provide electricity Sub-device electric energy；Or electronic building brick is for electrically connecting to, so as to transmitting signals electron device.

Existing probe type connecter mainly includes an insulator, multiple probe members and multiple conducting connection terminals, probe structure Part is actively set in insulator, and comprising flexible a terminal and an elastic parts, elastic parts be supported in flexible terminal with absolutely Between edge body, flexible terminal is set to be moved back and forth according to this in insulator.And one end of conducting connection terminal actively electrically contacts to visit Needle member, the other end of conducting connection terminal are then soldered on a vertically disposed circuit board or further laterally set by one The cable of welding circuit board one.When foregoing battery, power supply unit or electronic building brick butt up against probe type connecter, the terminal that stretches will Stress bounces back simultaneously to be kept on using conducting connection terminal, by electrical signals by flexible terminal, conducting connection terminal, pass again Circuit board is handed to, or even cable etc. is transferred to by circuit board.

But existing probe type connecter but still has the disadvantage that：Because probe member is all needed by flexible terminal with leading The bang path of connecting terminal, thus its bang path can because it is middle must through component it is more and longer, meanwhile, also due to telescopic end Contact transmission of the son with conducting connection terminal for two components between, therefore electrical signals are the easily generation signal attenuation in transmission the problems such as, So it is unsuitable for applying in the transmission of high-frequency signals or is even difficult to the transmission as high-frequency signals.

Therefore, how to design a kind of present invention for improving above-mentioned missing, be to be solved for inventor it is one big Problem.

The content of the invention

It is an object of the invention to provide a kind of probe type connecter, and it can reduce what electrical signals were passed through in transmission Conductive component, probe is directly conducted electrical signals to such as circuit board etc. and connect on plate, so as to avoid signal attenuation, and And then can be applied in the transmission of high-frequency signals or high-frequency electrical energy, and there is good transmission effect.

Another object of the present invention is to provide a kind of probe type connecter, it can directly be contacted by connecting plate in probe, Traditional conducting connection terminal can not only be saved, at the same can also substitute traditional conducting connection terminal must one one troublesomely installation etc. ask Topic, therefore there is easy-to-assemble effect.

In order to reach above-mentioned purpose, the present invention provides a kind of probe type connecter, including：One insulating body, offers that A receiving space and a slot for this connection；

One probe assembly, it is contained in the receiving space and comprising a probe terminals, an insulating part and an elastic parts, the spy Pin terminal includes a Butt Section and connects elastic arm section from the Butt Section towards the slot direction extends one, and the insulating part is connected to this Between Butt Section and the elastic parts, it is reciprocal in the receiving space that the elastic parts then provides the insulating part and the probe terminals It is mobile；And

One connects plate, provided with junction, this connect plate to should slot position be plugged in the insulating body, the sound end This of son connects elastic arm Duan Ze and electrically contacts to the junction.

Further, it is a circuit board that wherein this, which connects plate, and the junction is then the golden finger for being arranged at the circuit board.

Further, this of the wherein probe terminals connects elastic arm section and integrally extended from one end of the Butt Section, the insulation Part is fixed on the Butt Section.

Further, wherein the receiving space includes the cavity volume to communicate with each other and a perforation, and the insulating part is slidably connected to this Cavity volume and a breach is offered, this of the probe terminals connects elastic arm section and electrically contact to the junction via the breach, and this is right Connecing section has an other end relative to the one end, the other end of the Butt Section then to should punch position stretch out.

Further, the wherein breach in the insulating part is in naked shape on the side.

Further, wherein the Butt Section of the probe terminals and this connect and one first bending be connected between elastic arm section Portion, this connects elastic arm section via first kink and extended towards the slot direction.

Further, this of the wherein probe terminals connects elastic arm section and has one second kink, the probe terminals then with Second kink electrically contacts to the junction.

Further, wherein being provided with steam vent for the opening position that the elastic parts is installed with the insulating body.

Further, another probe assembly is further comprised, the insulating body offers another receiving space, the probe groups Part and another probe assembly are respectively arranged in the receiving space and another receiving space symmetrically to each other, and this connects plate Simultaneously be respectively arranged with the junction and another junction with another side, the probe assembly this connect elastic arm section and it is another should Probe assembly this connect elastic arm section respectively correspond to electrically contact to the junction and another junction that this connects plate.

Further, wherein this connect plate to should slot position it is pluggable be plugged in the insulating body.

Compared to prior art, the present invention has following effect：Connect elastic arm section by what probe terminals extended and can make electricity Property signal is directly conducted in transmission to be connected on plate, and with connecting of avoiding passing through, component count is excessive, path is long and causes The problems such as signal attenuation, and and then can be applied in the transmission of high-frequency signals or high-frequency electrical energy, and imitated with good transmission Fruit.

Brief description of the drawings

Fig. 1 is the three-dimensional exploded view (omission metal shell) of probe type connecter of the present invention；

Fig. 2 is three-dimensional exploded view of the present invention according to Fig. 1 after combination with metal shell；

Fig. 3 is the three-dimensional combination figure of probe type connecter of the present invention；

Fig. 4 is the three-dimensional exploded view of the probe assembly in the present invention；

Fig. 5 is sectional view of the probe type connecter of the present invention before combination；

Fig. 6 is the use state schematic cross-sectional view of probe type connecter of the present invention (before action)；

Fig. 7 is the use state schematic cross-sectional view of probe type connecter of the present invention (after action).

Description of reference numerals

100 ... connectors

1 ... insulating body

The insulators of 1a ... first

The insulators of 1b ... second

11 ... first receiving spaces

111 ... cavity volumes

112 ... perforation

113 ... docking recess

12 ... second receiving spaces

13 ... slots

131 ... flutings

14 ... passages

15 ... clamping parts

16 ... buckle arms

17 ... steam vents

2 ... first probe assemblies

21 ... probe terminals

211 ... Butt Sections

2111 ... exposed portions

212 ... connect elastic arm section

2121 ... second kinks

213 ... first kinks

22 ... insulating parts

221 ... sides

222 ... the other ends

223 ... one end

224 ... breach

225 ... location divisions

23 ... elastic parts

3 ... second probe assemblies

4 ... connect plate

41 ... first junctions

410 ... first weld parts

42 ... second junctions

420 ... second weld parts

5 ... metal shells

700 ... cables

7 ... cores

800 ... docking products

8 ... docking sections.

Embodiment

Detailed description for the present invention and technology contents, schema is coordinated to be described as follows, but institute's accompanying drawings only provide ginseng Examine and used with explanation, be not used to the limitation present invention.

The present invention provides a kind of probe type connecter, as illustrated, to be arranged on an electronic installation (not shown) One installing space (do not show in figure, such as：Battery installing space, power supply unit installing space or electronic building brick installing space etc.) one Side, product 800 of being practiced midwifery when a pair (as shown in Figure 6, such as：Battery, power supply unit or electronic building brick etc.) it is installed on installing space simultaneously When being correspondingly connected to connector 100 of the present invention, the electric energy or signal that dock product 800 will be passed to electronic installation.

Such as Fig. 1, Fig. 4 and Fig. 5 simultaneously arrange in pairs or groups shown in Fig. 2 and Fig. 3, and connector 100 of the present invention includes：One insulating body 1, at least One first probe assembly 2 and one connects plate 4, preferably also including a metal shell 5, then further to wrap in the present embodiment Include and illustrate exemplified by least one second probe assembly 3.

As shown in figure 1, insulating body 1 can be integral formula structure, or include can be combined with each other one first Insulator 1a and the second insulator 1b for being connected to the first insulator 1a front end faces.Furthermore it can be to offer that insulating body 1, which removes, One first receiving space 11 and a slot 13 (reference can be made to Fig. 5) to communicate with each other, or offer multiple to communicate with each other One receiving space 11 and a slot 13, in the present embodiment then with simultaneously offer multiple first receiving spaces 11, multiple second The slot 13 of receiving space 12 and one and illustrate exemplified by communicating with each other, the present invention is all not limiting as to this.Certainly, foregoing first Probe assembly 2 all should mutually should be multiple settings with the second probe assembly 3.

As shown in figure 5, foregoing first receiving space 11 can include the cavity volume 111 to communicate with each other and perforation 112, Yu Benshi Apply in example and then illustrated exemplified by also including a docking recess 113, perforation 112 is then communicated in docking recess 113 and cavity volume Between 111.As shown in Figure 1 and Figure 5, each first receiving space 11 and each second receiving space 12 is mutually the same and self is right It is opened in the first insulator 1a with claiming, in other words, the first insulator 1a offers each first receiving space 11 and each second and received Hold space 12 and each other upper and lower row arrangement.And slot 13 also penetrates to its rear end along its length out of first insulator 1a Formed at face, specifically, slot 13 is further opened with the fluting 131 of a narrower width in the first insulator 1a rear end faces, opens Slot 13 is overlapping communicates with this in the first insulator 1a rear end faces for groove 131.As shown in figure 5, the first of the first insulator 1a houses Space 11, the corresponding position of slot 13 of the second receiving space 12 offer a passage 14, passage 14 is communicated in the first collecting sky Between 11 and second between receiving space 12.

As shown in figure 4, the first probe assembly 2 includes the insulating part 22 of a probe terminals (as the terminal of probe) 21, one With an elastic parts 23.As shown in Figure 1 and Figure 5, each first probe assembly 2 and each second probe assembly 3 are mutually the same and each other Symmetrically it is respectively arranged in each first receiving space 11 and in each second receiving space 12.Wherein, probe terminals 21 include one Butt Section 211 and one connect elastic arm section 212, Yu Ben towards the extension of slot 13 (or passage 14) direction from the one of Butt Section 211 In embodiment, connecting elastic arm section 212, (with reference in figure 4, element numbers are denoted as 213 the first bending from one end of Butt Section 211 Portion position) one extension exemplified by illustrate.In addition, the Butt Section 211 of probe terminals 21 and connecting can connect between elastic arm section 212 One first kink 213 is connected to, elastic arm section 212 is connected and then prolongs via the first kink 213 towards slot 13 (or passage 14) direction Stretch.Insulating part 22 is fixed on the Butt Section 211 of probe terminals 21, and the fixed position of insulating part 22 is close to Butt Section 211 One end (reference component symbol 213) and be away from the other end of the Butt Section 211 relative to one end so that Butt Section 211 formed with The exposed exposed portion 2111 in one end 223 of self-insulating body 22.Insulating part 22 is slidably connected to cavity volume 111, and the side of insulating part 22 221 offer a breach 224, and breach 224 is in naked shape on the side in insulating part 22, so that insulating part 22 is in generally " U " word Type person, so it is available for each first probe assembly 2 or each second probe assembly 3 to reduce spacing to each other on side by side, so as to Under the probe assembly of identical quantity reduce insulating body 1 needed for take width spaces (connector can reach miniaturization) or It is that (connector can be by increased number of terminals for 1 time quantity that can increase probe assembly of insulating body in same widths space To expand other functions).The breach 224 of the probe assembly 3 of breach 224 and second of first probe assembly 2 all with aforementioned channels 14 Corresponding connection, the elastic arm section 212 that connects of probe terminals 21 are then all stretched out in outside insulating part 22 via breach 224.

From the above, elastic parts 23 is supported between the other end 222 of insulating part 22 and insulating body 1, in other words, Insulating part 22 is connected between Butt Section 211 and elastic parts 23, elastic parts 23 is provided probe terminals 21 and insulating part 22 Moved back and forth in the first receiving space 11, the second receiving space 12, so as to allow the exposed portion 2111 of probe terminals 21 is corresponding to wear The position of hole 112 is stretched out, and reaches in docking recess 113.

It is plugged in as shown in figure 5, connecting the corresponding position of slot 13 of plate 4 in insulating body 1.Connect plate 4 and be provided with multiple connect Portion, in the present embodiment, connect plate 4 and illustrated by taking the circuit board provided with multiple golden fingers as an example, and make the two sides for connecting plate 4 It is respectively arranged with multiple first junctions 41 (golden finger) and multiple second junctions 42 (golden finger), each first probe assembly 2 Connect that elastic arm section 212 is corresponding to electrically contact to each first junction 41, each second probe assembly 3 connects elastic arm section 212 then It is corresponding to electrically contact to each second junction 42.In addition, foregoing probes terminal 21 connects elastic arm section 212 with one second bending Portion 2121, probe terminals 21 are then with the second kink 2121 as electrically contacting to the first junction 41 or the second junction 42 Foundation.

By the combination of above-mentioned component, to be combined into connector 100 of the present invention, when connecting plate 4 after self-insulating body 1 After the pluggable ground grafting of slot 13 of end face, the elastic arm section 212 that connects of each first probe assembly 2 is taken advantage of a situation and electrically contacts to connect Each first junction 41 of the one side of plate 4 and turn on, and the elastic arm section 212 that connects of each second probe assembly 3 is taken advantage of a situation electrically simultaneously It is contacted with each second junction 42 for connecting the another side of plate 4 and turns on.

Certainly, for positioning elastic component 23, as shown in Figure 1, Figure 4 and Figure 5, the other end 222 of insulating part 22 have with The corresponding location division 225 in one end of elastic parts 23, elastic parts 23 is positioned with location division 225, therefore will not fall off Or displacement.Meanwhile to provide insulating part 22 in the smoothness moved back and forth in cavity volume 111, it is excessively close in cavity volume 111 to avoid Close and the gas inside it is turned into resistance, therefore can be also provided with least for the opening position that elastic parts 23 is installed with insulating body 1 One steam vent 17, steam vent 17 can be located at end of the cavity volume 111 relative to elastic parts 23, so that insulating part 22 is in cavity volume When sliding in 111 (during 23 stress of elastic parts), the gas in cavity volume 111 can be taken advantage of a situation discharge by steam vent 17, and then be made Insulating part 22 can maintain its smoothness in the sliding start moved back and forth.

In addition, for another example shown in Fig. 1 ~ Fig. 3 and Fig. 5, the insulating body 1 of connector 100 of the present invention can have also been covered outside metal Shell 5, metal shell 5 are paperwrapped in insulating body 1 and expose each docking recess 113 of the front end face of insulating body 1 and inserting for rear end face Groove 13.

As shown in figure 5, connector 100 of the present invention can be applied to a circuit board (figure omits) or a cable 700, in the present embodiment In, connecting plate 4 is illustrated exemplified by applied to cable, connects each first junction 41 of plate 4 and each second junction 42, Respectively at connecting on plate 4 formed with extending to the first weld part 410 and the second weld part 420 that connect the rear end of plate 4, and first Weld part 410, the second weld part 420 are all respectively welded via each core 7 in cable 700, such that present invention connection Device 100 is electrically connected with cable 700, at the same cable 700 first junction 41 is soldered to core 7, on the second junction 42 when, It can stretch in the rear end face of insulating body 1 fluting 131, to reduce the exposed of welding position.

As shown in Figure 6 and Figure 7, when user a pair are practiced midwifery product 800 be installed in the installing space of the electronic installation when, Each docking section 8 of docking product 800 will be inserted in each docking recess 113 of connector 100 of the present invention respectively, make each docking section 8 The exposed portion 2111 of the Butt Section 211 of each probe terminals 21 is connected to respectively, and each probe terminals 21, which are taken advantage of a situation, shrinks and compress each bullet Property component 23, now, each probe terminals 21 will connect elastic arm section 212 using it and with connecting the first junction 41, second of plate 4 Junction 42 keeps in electrical contact, dock product 800 electric energy or signal by via probe terminals 21 and connect on plate 4 first Junction 41, the second junction 42 and be delivered to cable 700.

As for the combination of insulating body 1, then as depicted in figs. 1 and 2, the first insulator 1a left and right side is then all set It is equipped with a clamping part 15.Second insulator 1b is provided with the buckle arm 16 of corresponding each buckle of clamping part 15, so that the first insulator 1a, the second insulator 1b are combined and are formed the insulating body 1.

In summary, the present invention has following effect compared to prior art：Bullet is connected by what probe terminals 21 extended Arm section 212 can be such that electrical signals are directly conducted in transmission to connect on plate 4, with avoid passing through connect component count it is excessive, Path is long and the problems such as cause signal attenuation, and and then can be applied in the transmission of high-frequency signals or high-frequency electrical energy, and have There is good transmission effect.In addition, first and second the 2,3, first receiving space 11 of probe assembly, the second receiving space 12, slot 13 And plate 4 is connected, only to need the corresponding position grafting of slot 13 to connect plate 4, just numerous each first probe assembly 2 and numerous can be allowed Each second probe assembly 3, all respectively with to connect the first junction 41 on plate 4, the second junction 42 in electrical contact, remove from existing There is the trouble that connector must install existing conducting connection terminal one by one, therefore there is easy-to-assemble effect.

In addition, the present invention also has other effects：By insulating part 22 obstruct in probe terminals 21 and elastic parts 23 it Between, the transmission of electric energy or signal is delivered to elastic parts 23, therefore, the elastic parts 23 of helical spring type will not Inductive effect can be produced, so as to be avoided that by the inductive effect interference of elastic parts 23.Furthermore pass through first and second probe assembly 2nd, 3 in sliding all with the insulating part 22 of isolation material with being all that the insulating body 1 of isolation material rubs, it is exhausted so as to be greatly decreased The abrasion of edge material, ensure stability of the probe terminals 21 in sliding.In addition, insulating part 22 in breach 224 is in naked sky on the side Shape, spacing can be reduced.Insulating body 1 is provided with a steam vent 17 for the opening position that elastic parts 23 is installed with, and is entering insulating part 22 Its smoothness can be maintained in the sliding start that row moves back and forth.

Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention Protection domain within.Protection scope of the present invention is defined by claims.

Claims (10)

1. A kind of 1. probe type connecter, it is characterised in that including：

   One insulating body, offer the receiving space and a slot to communicate with each other；

   One probe assembly, it is contained in the receiving space and comprising a probe terminals, an insulating part and an elastic parts, the sound end Attached bag containing a Butt Section and connects elastic arm section from the Butt Section towards the slot direction extends one, and the insulating part is connected to the docking Between section and the elastic parts, the elastic parts then provides the insulating part and the probe terminals back and forth move in the receiving space It is dynamic；And

   One connects plate, provided with junction, this connect plate to should slot position be plugged in the insulating body, the probe terminals This connects elastic arm Duan Ze and electrically contacts to the junction.
2. 2. probe type connecter according to claim 1, it is characterised in that it is a circuit board that wherein this, which connects plate, and this is led Socket part is then the golden finger for being arranged at the circuit board.
3. 3. probe type connecter according to claim 1, it is characterised in that this of the wherein probe terminals connects elastic arm section Integrally extend from one end of the Butt Section, the insulating part is fixed on the Butt Section.
4. 4. probe type connecter according to claim 3, it is characterised in that wherein the receiving space includes what is communicated with each other One cavity volume and a perforation, the insulating part are slidably connected to the cavity volume and offer a breach, and this of the probe terminals connects elastic arm Duan Jing The junction is electrically contacted to by the breach, the Butt Section is another with the other end relative to the one end, this of the Butt Section One end then to should punch position stretch out.
5. 5. probe type connecter according to claim 4, it is characterised in that wherein the breach in the insulating part on the side In naked shape.
6. 6. probe type connecter according to claim 1, it is characterised in that wherein the Butt Section of the probe terminals is with being somebody's turn to do Connect and be connected with one first kink between elastic arm section, this connects elastic arm section and prolonged via first kink towards the slot direction Stretch.
7. 7. probe type connecter according to claim 1, it is characterised in that this of the wherein probe terminals connects elastic arm section With one second kink, the probe terminals then electrically contact to the junction with second kink.
8. 8. probe type connecter according to claim 1, it is characterised in that wherein supply the elastic parts in the insulating body The opening position being installed with is provided with steam vent.
9. 9. probe type connecter according to claim 1, it is characterised in that further comprise another probe assembly, this is exhausted Edge body offers another receiving space, and the probe assembly and another probe assembly are respectively arranged at the collecting symmetrically to each other In space and another receiving space, this connects the one side of plate and another side is respectively arranged with the junction and another this connects Portion, this of the probe assembly connect this of elastic arm section and another probe assembly and connect elastic arm section and correspond to respectively and electrically contact to this Connect the junction of plate and another junction.
10. 10. probe type connecter according to claim 1, it is characterised in that wherein this connects plate to should slot position It is plugged in pluggablely in the insulating body.