CN201178240Y

CN201178240Y - Probe structure

Info

Publication number: CN201178240Y
Application number: CNU2008200039887U
Authority: CN
Inventors: 赖孟麟
Original assignee: XIANG HUA ENTERPRISE CO Ltd
Current assignee: XIANG HUA ENTERPRISE CO Ltd
Priority date: 2008-02-05
Filing date: 2008-02-05
Publication date: 2009-01-07
Anticipated expiration: 2018-02-05

Abstract

The utility model relates to a probe structure which comprises a terminal piece, wherein a groove is formed on one bottom part of the terminal piece along an extension direction and extends to a retention surface, and a thread section is formed on the inner wall of the groove close to the bottom part; a fixed piece with a threaded-joint part and a shaft hole, wherein the threaded-joint part is threaded with the thread section and the shaft hole penetrates the fixed piece in the extension direction; a support shaft piece with a shaft part and a locking part; wherein the shaft part penetrates the shaft hole in a movable manner and the locking part is arranged at one end of the shaft part and positioned inside a sleeve; and an elastic element, wherein the elastic element is arranged inside the sleeve in the extension direction and one end of the elastic element is in contact with the retention surface of the groove. When in use, only one whole terminal piece is viewed, therefore, the appearance of the probe structure is more attractive to the consumers. Additionally, by separating the fixed piece and the terminal piece, the spring inside the probe structure is easy to be replaced, thereby prolonging the service life.

Description

Probe structure

Technical field

The utility model relates to a kind of probe structure, particularly relate to a kind of being used in the electronic installation, in order to electrical contact battery, user mode is only visual to be had to complete terminal member and attracts consumer's outward appearance, mat separation fixture and terminal member can be replaced its inner spring easily in addition, increase the probe structure in useful life.

Background technology

When being installed on battery in the electronic installation, for example electronic installation such as notebook computer, mobile phone for making electrical contact good, will be made the rubber-like probe in order to the terminal of electrical contact battery electrode in the electronic installation, is a kind of desirable method.

In addition, it is designs of adopting the fuselage separate combination type that some notebook computers are still arranged, some inessential peripheral devices are to be arranged at down fuselage, and necessary processing unit, mnemon, display, output/go into the unit all are to be arranged at fuselage, when the user carries notebook computer between short-term, fuselage can be separated so that carry, just can make up upper and lower fuselage when more function is used in the location, the electric connection part (transmission of telecommunication and electric energy) of wherein upper and lower fuselage combination also can adopt the way of contact of probe.

Existing known elastic probe, can be shown in TaiWan, China patent M249022 number, it is to be placed through the probe terminal in the sleeve base and pushed up by spring to pull, the method in vogue that does not break away from the sleeve base in current this class technology in order to restriction probe terminal, seeing also shown in Figure 1ly, is the generalized section of the probe structure integrated structure of existing known techniques.Prior art shown in Figure 1 elastic probe 2a, be after probe terminal 4a stretches among the sleeve base 6a, sleeve base 6a upper opening edge is bent inwards, make sleeve base 6a upper opening little than probe terminal 4a lower edge, therefore limiting probe terminal 4a can not break away from sleeve base 6a, and makes probe terminal 4a upwards pulled on the top by the spring 8a among the sleeve base 6a.

This kind method is no doubt simply handy, yet, from the outside is the edge of opening that can see sleeve base 6a, and it is directly visual to two elements-sleeve base 6a, probe terminal 4a, make the consumer feel more not attractive in appearance easily, further influence the value of the product of elastic probe 2a place electronic installation, above-mentioned in addition elastic probe 2a uses when of a specified duration, this spring 8a in it can produce elastic fatigue, and this elastic probe 2a also is incorporated on the printed circuit board (PCB) 10a with welding or riveted way, and is difficult to the whole displacement with this elastic probe 2a, also the opening of this base 6a can't be opened, and with this spring 8a displacement, and increased the expense that the user keeps in repair.

This shows that above-mentioned existing probe structure obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.For solving the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of novel probe structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.

Because the defective that above-mentioned existing probe structure exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of novel being used in the electronic installation,, can improve general existing probe structure in order to the probe structure of electrical contact battery, to improve the problems referred to above, make it have more practicality.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.

Summary of the invention

The purpose of this utility model is, overcome the defective that existing probe structure exists, and provide a kind of novel probe structure, technical problem to be solved is to make it that a kind of probe structure that is used in the electronic installation in order to electrical contact battery is provided, and has the outward appearance that attracts the consumer, and can change its interior spring, and can increase useful life, be very suitable for practicality.

The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of probe structure that the utility model proposes, it comprises: a terminal member, be a bottom from this terminal member along a bearing of trend, and offer a groove, this groove is offered to a support surface, and is provided with a thread segment at the inwall of contiguous this bottom of this groove; One fixture has a screw part and an axis hole, and this screw part is screwed together in this thread segment, and this axis hole connects this fixture along this bearing of trend; One back shaft spare has an axial region and a holding division, and this axial region is movably through this axis hole, and this holding division is arranged at an end of this axial region, and is positioned at this sleeve part; And a flexible member, be to be arranged in this sleeve part along this bearing of trend, and this support surface of this groove of end in contact of this flexible member.

The purpose of this utility model and solve its technical problem and can also be able to be further achieved by the following technical measures.

Aforesaid probe structure, an end face of wherein said terminal member are electrically to contact with the electrode of a battery.

Aforesaid probe structure, it is arranged in the electronic installation, and when this electronic installation combined with another electronic installation, the end face of this terminal member was electrically to contact with the electrode of described another electronic installation.

Aforesaid probe structure, the other end of wherein said back shaft spare is riveted on a pedestal.

Aforesaid probe structure, wherein said pedestal are a printed circuit board (PCB).

Aforesaid probe structure, the side of wherein said pedestal extends a pin.

Aforesaid probe structure, wherein said fixture comprise a nut portion that is arranged at this screw part bottom, and the bottom of this nut portion is a polygon.

Aforesaid probe structure, wherein said groove has one first groove and one second groove, this second groove is to offer to one first support surface along this bearing of trend, offer this first groove to this support surface from this first support surface along this bearing of trend, wherein this holding division is positioned at this first groove, and this thread segment is arranged at the sidewall of this second groove.

Aforesaid probe structure, wherein said screw part are to be positioned at this second groove, and the end face of this screw part is this first support surface of contact.

Aforesaid probe structure, wherein said groove further have one the 3rd groove, and the 3rd groove to one second support surface is offered along this bearing of trend in this bottom certainly, and this second groove is offered to this first support surface along this bearing of trend in this second support surface certainly.

Aforesaid probe structure, wherein said fixture comprise a nut portion, and this nut portion is positioned at the 3rd groove, and the end face of this nut portion is this second support surface of contact.

Aforesaid probe structure, the bottom of wherein said nut portion is a polygon, the external diameter of this nut portion is less than the internal diameter of the 3rd groove.

Aforesaid probe structure, the other end of wherein said flexible member are this holding division end faces of this back shaft spare of Elastic Contact.

Aforesaid probe structure, the end face of this holding division of wherein said back shaft spare is provided with a groove from this bearing of trend, and the other end of this flexible member extends into this groove with this fixture of Elastic Contact.

The utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme, the utility model probe structure has following advantage and beneficial effect at least: be used in the electronic installation probe structure in order to electrical contact battery by the utility model, when user mode, the user is only visual to a complete terminal member, and has the outward appearance that attracts the user.In addition, utilize a fixture to screw togather the mode of this terminal member, can be by separating this fixture and this terminal member, and can make the user replace spring in it easily, can reduce maintenance cost, and the useful life of increase probe structure.

In sum, the utility model is relevant a kind of being used in the electronic installation in order to the probe structure of electrical contact battery, comprises a terminal member, a fixture, a back shaft spare and a flexible member.This terminal member comprises a groove, and this fixture can be arranged at the opening part of this groove, and screws togather with this terminal member, and this back shaft spare runs through this fixture movably, and this flexible member is arranged in this groove, so that the elasticity between this terminal member and back shaft spare to be provided.The utility model probe structure is when user mode, and is only visual to a complete terminal member, and has the outward appearance that attracts the consumer, in addition can be by separating this fixture and this terminal member, and can replace the spring in it easily, can increase useful life.The utlity model has above-mentioned plurality of advantages, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing probe structure has the outstanding effect of enhancement, being suitable for practicality more, really is a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is the generalized section of the probe structure integrated structure of existing known techniques.

Fig. 2 is the schematic diagram that the utility model probe structure is used in electronic installation contact battery.

Fig. 3 is that the side of the utility model probe structure integrated structure is cutd open schematic diagram.

Fig. 4 is that the side of the utility model probe structure decomposition texture is cutd open schematic diagram.

Look schematic diagram on Fig. 5 terminal member of the present utility model and the fixture.

Fig. 6 is another embodiment schematic diagram of back shaft spare contact resilient element of the present utility model.

2a: elastic probe 4a: probe terminal

6a: sleeve base 8a: spring

10a: printed circuit board (PCB) 100: probe structure

1: terminal member 11: bottom

12: 121: the first grooves of groove

124: the first support surfaces of 123: the second grooves

126: the second support surfaces of 125: the three grooves

13: support surface 14: thread segment

15: end face 2: fixture

21: screw part 22: nut portion

23: axis hole 3: back shaft spare

31: axial region 32: holding division

321: end face 33: groove

4: flexible member 5: pedestal

51: pin 200: electronic installation

300: battery 301: electrode

Embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its embodiment of probe structure, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.

Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation by embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.

Seeing also shown in Figure 2ly, is the schematic diagram that the utility model probe structure 100 is used in electronic installation 200 contact batteries 300.Probe structure 100 of the present utility model can be used in the electronic installation 200, as electronic installations such as notebook computer, mobile phone 200, electrically connect in order to external objects such as electrode 301, use to electronic installation 200 electric power transfer of battery 300 with battery 300.

As described in the previous prior art, some notebook computers are designs of adopting the fuselage separate combination type, do not give unnecessary details with diagram at this in addition.Probe structure 100 also can be used as the ideal element of the electric connection of upper and lower fuselage combination.

At this moment, see also shown in Figure 3, be that the utility model probe structure 100 integrated structure sides are cutd open schematic diagram, this probe structure 100 can be arranged in the electronic installation as fuselage under the notebook computer, when this electronic installation and another electronic installation (fuselage on as notebook computer) when combining, the end face 15 of the terminal member of this probe structure 100 is electrically to contact with the electrode of described another electronic installation, to transmit telecommunication and electric energy between the electronic installations of two combinations.

See also shown in Figure 3ly, the probe structure 100 of the utility model preferred embodiment comprises a terminal member 1, a fixture 2, a back shaft spare 3 and a flexible member 4.

This terminal member 1 has a groove 12, this fixture 2 can be arranged at the opening part of groove 12, and screw togather with this terminal member, this back shaft spare 3 is to run through this fixture 2 movably, and this flexible member 4 is to be arranged in this groove 12, the one end is the support surface 13 (as shown in Figure 4) of this groove 12 of contact, the other end contacts the top of this back shaft spare 3, to provide this terminal member 1 and this back shaft spare 3 one elastic forces, and see also shown in Figure 2, when probe structure 100 of the present utility model was arranged at this electronic installation 200, the end face 15 of this terminal member 1 was in order to electrically to contact with the electrode 301 of this battery 300.

Seeing also Fig. 3 and further cooperate and consult shown in Figure 4ly, is that the side of the utility model probe structure 100 decomposition textures is cutd open schematic diagram.Above-mentioned terminal member 1, be to be provided with a bottom 11, is to offer a groove 12 by this bottom along a bearing of trend, this groove 12 is to offer to a support surface 13, the inwall of these groove 12 contiguous these bottoms 11 is provided with a thread segment 14, this groove 12 has one first groove 121, one second groove 123 and one the 3rd groove 125, this thread segment 14 is arranged at the sidewall of this second groove 123, offer the 3rd groove to this second support surface 126 from this bottom 11 along this bearing of trend, offer this second groove to this first support surface 124 from this second support surface 126 along this bearing of trend, offer this first groove to this first support surface 124 along this bearing of trend to this support surface 13.The internal diameter of the 3rd groove 125 is greater than this second groove 123, and the internal diameter of this second groove 123 is greater than this first groove 121.

Above-mentioned fixture 2, has a screw part 21, an one nut portion 22 and a screw, this screw part 21 can integrally formedly be provided with this nut portion 22, the bottom of this screw part 21 is provided with this nut portion 22, the external diameter of this nut portion 22 is greater than this screw part 21, the sidewall of this screw part 21 is to be screwed together in this thread segment 14, this axis hole 23 connects this fixture 2 along this bearing of trend, meaning promptly, this axis hole 23 runs through this screw part 21 and this nut portion 22, wherein this screw part 21 can be positioned at this second groove 123, the end face of this screw part 21 is to contact this first support surface 124, this nut portion 22 is positioned at the 3rd groove 125, and the end face of this nut portion 22 can contact this second support surface 126.

Therefore, when this fixture 2 is screwed together in this terminal member 1, in the time of can contacting this first support surface 124 by the end face of this screw part 21, and the action that stops to screw togather, produces when preventing to assemble and damage.

Other sees also shown in Figure 5, looks schematic diagram on terminal member of the present utility model and the fixture.Wherein, this nut portion 22, its bottom is to be a polygon, the external diameter of this nut portion 22 is the internal diameters less than the 3rd groove 125, can an instrument (figure does not show) contact the sidewall of this nut portion 22, this fixture 2 being separated or be screwed together in this terminal member 1, and can make the user replace flexible member 4 in it easily, and can reduce maintenance cost, and increase the useful life of probe structure.

Please consult Fig. 3 and shown in Figure 4 simultaneously, above-mentioned back shaft spare 3, have an axial region 31 and a holding division 32, this axial region 31 is movably through this axis hole 23, this holding division 32 is arranged at an end of this axial region 31, and be positioned at this first groove 121 of this sleeve part, wherein the other end of this back shaft spare 3 is riveted on a pedestal 5, the side of this pedestal 5 extends a pin 51, this pin 51 can be incorporated into (figure does not show) on the printed circuit board (PCB), and this pedestal 5 can be a printed circuit board (PCB) in another embodiment.

Above-mentioned flexible member 4, can be a spring, this flexible member 4 is to be arranged in this sleeve part along this bearing of trend, and this support surface 13 of this groove 12 of an end in contact of this flexible member 4, in the present embodiment, the end face 321 of the holding division 32 of this back shaft spare 3 is to be provided with a groove 33 from this bearing of trend, and the other end of this flexible member 4 is to extend into this groove 33 with this fixture 2 of Elastic Contact.

Please shown in Figure 2 in conjunction with consulting, for example, when probe structure 100 of the present utility model was arranged at this electronic installation 200, the user was only visual to a complete terminal member 1, and has the outward appearance that attracts the user.And desire is when installing this battery 200, and the electrode 301 of this battery 200 presses down the end face 15 of this terminal member 1, make this flexible member 4 compressions, this terminal member 1 moves down with respect to this back shaft spare 3 with this fixture 2, and this flexible member 4 provides this terminal member 1 one elastic forces, contacts so that this terminal member 1 has good property with this electrode 301.And when removing this this battery 200, because of the elastic force of this flexible member 4, and this terminal member 1 moves up with respect to this back shaft spare 3 with this fixture 2, to recover original position.

Please consulting shown in Figure 6ly in addition, is another embodiment schematic diagram of back shaft spare contact resilient element of the present utility model.What this another embodiment was different with previous embodiment is, the end face 321 of this holding division 32 of this back shaft spare 3 is not have this groove 33, and the other end of this flexible member 4 is end faces 321 of this holding division 32 of this back shaft spare of Elastic Contact 3.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1, a kind of probe structure is characterized in that it comprises:

One terminal member, be a bottom from this terminal member along a bearing of trend, and offer a groove, this groove is offered to a support surface, and is provided with a thread segment at the inwall of contiguous this bottom of this groove;

One fixture has a screw part and an axis hole, and this screw part is screwed together in this thread segment, and this axis hole connects this fixture along this bearing of trend;

One back shaft spare has an axial region and a holding division, and this axial region is movably through this axis hole, and this holding division is arranged at an end of this axial region, and is positioned at this sleeve part; And

One flexible member is to be arranged in this sleeve part along this bearing of trend, and this support surface of this groove of end in contact of this flexible member.

2, probe structure according to claim 1, an end face that it is characterized in that wherein said terminal member are electrically to contact with the electrode of a battery.

3, probe structure according to claim 1 is characterized in that it is arranged in the electronic installation, and when this electronic installation combined with another electronic installation, the end face of this terminal member was electrically to contact with the electrode of described another electronic installation.

4, probe structure according to claim 1 is characterized in that the other end of wherein said back shaft spare is riveted on a pedestal.

5, probe structure according to claim 4 is characterized in that wherein said pedestal is a printed circuit board (PCB).

6, probe structure according to claim 4 is characterized in that the side of wherein said pedestal extends a pin.

7, probe structure according to claim 1 is characterized in that wherein said fixture comprises a nut portion that is arranged at this screw part bottom, and the bottom of this nut portion is a polygon.

8, probe structure according to claim 1, it is characterized in that wherein said groove has one first groove and one second groove, this second groove is to offer to one first support surface along this bearing of trend, offer this first groove to this support surface from this first support surface along this bearing of trend, wherein this holding division is positioned at this first groove, and this thread segment is arranged at the sidewall of this second groove.

9, probe structure according to claim 8 is characterized in that wherein said screw part is to be positioned at this second groove, and the end face of this screw part is this first support surface of contact.

10, probe structure according to claim 8, it is characterized in that wherein said groove further has one the 3rd groove, offer the 3rd groove to one second support surface from this bottom along this bearing of trend, this second groove is offered to this first support surface along this bearing of trend in this second support surface certainly.

11, probe structure according to claim 10 is characterized in that wherein said fixture comprises a nut portion, and this nut portion is positioned at the 3rd groove, and the end face of this nut portion is this second support surface of contact.

12, probe structure according to claim 11 is characterized in that the bottom of wherein said nut portion is a polygon, and the external diameter of this nut portion is less than the internal diameter of the 3rd groove.

13, probe structure according to claim 1, the other end that it is characterized in that wherein said flexible member are this holding division end faces of this back shaft spare of Elastic Contact.

14, probe structure according to claim 1 is characterized in that the end face of this holding division of wherein said back shaft spare is provided with a groove from this bearing of trend, and the other end of this flexible member extends into this groove with this fixture of Elastic Contact.