TW201633626A - Electrical connector socket - Google Patents

Abstract

An electrical connector socket for use with an electrical connector plug is provided. The electrical connector socket includes an electrically conductive member and a pressing member. The electrically conductive member has an electrical connection portion, and the electrical connection portion further includes a base board and a pair of side plates connected to the base board, wherein each of the side plates has a sliding groove inclined with respect to the board. The pressing member has a body, a pressing portion placed on the body, and a contact portion connected to the body. Two sides of the body further have a sliding piece slidable in each of the sliding grooves, wherein an insertion opening is further formed between the electrical connection portion and the pressing member for insertion of the electrical connector plug. The pressing member is slidably connected with the electrical connection plug. Therefore, the electrical connector socket prevents loosening due to shaking and improves reliability and quality of the electrical connection.

Description

Electrical connector socket 【0001】

The invention relates to an electrical connector socket, in particular to an electrical connector socket suitable for high current and low resistance.

【0002】

As shown in FIG. 1 , the conventional plug-in connector socket 10 includes an insulative housing 12 and a plurality of conductive terminals 14 . A socket hole 18 is defined between the insulative housings 12 . Each of the conductive terminals 14 is electrically coupled to the inserted plug 20 . That is, when the matched electrical connector plug 20 is inserted into the insulating body 12, since the pitch of the upper and lower conductive terminals 14 in the socket hole 18 is smaller than the thickness of the plug 20, the inserted plug 20 is subjected to the elastic arm portion of the upper and lower conductive terminals 14. 16 abuts to fix and form electrical conduction.

[0003]

Since the aforementioned electrical connector plug 20 is made of copper as a base material, it is supplemented with gold or silver plating to obtain a better electrical conductivity. In practice, since gold and silver are not easily plated on the copper, the plug 20 is first plated with a layer of less conductive nickel as a boundary material, and gold or silver is plated on the nickel to increase the conductive effect.

[0004]

Due to the quality of the clamping and electrical connection between the connector plug 20 and the socket hole 18, the pitch of the upper and lower spring arms 16 in the socket hole 18 is generally smaller than the thickness of the plug 20. Therefore, (1) after the plug 20 is inserted into the socket 10, the plug 20 is rubbed against the elastic arm portion 16 in the socket 10 until the plug 20 is inserted and positioned. Therefore, (2) the gold or silver layer plated on the surface of the plug 20 is worn away by friction with the elastic arm portion 16, and the gold or silver layer is scraped off to expose the nickel layer substrate having low conductivity, (3) This will greatly reduce the conductivity. Furthermore, (4) the wear of the surface of the plug 20 may also cause oxidation, so that the electrical connection quality after the plugging is poor, and the resistance value is increased, causing (5) the connector to heat up and possibly melting the insulating body 12. Finally, the poor conductivity and flexibility of pure copper is not suitable for continuous and urgent use.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to provide a quality that suppresses looseness caused by vibration and improves reliability and electrification of electrical connection.

[0006]

To achieve the above object, the present invention provides an electrical connector receptacle for use with an electrical connector plug comprising a conductive member and a press member. The conductive member has an electrical connection. The electrical connection portion is further provided with a bottom plate and a pair of side plates connected to the bottom plate, wherein each side plate is provided with a sliding slot which is inclined with respect to the bottom plate. The pressing member has a body, a pressing portion disposed on the body, and a top portion of the connecting body. The two sides of the body further have a wing piece slidable in each of the sliding slots, wherein a plug connector of the power connector plug is inserted between the electrical connecting portion and the pressing member, and the pressing portion is slidably coupled with the electrical connector Plug in.

【0007】

The invention also has the following effects: the sliding groove with the inclined angle is assembled with the airfoil, so that the plug and the pressing member are slidably abutted to the positioning of the electrical connection portion, thereby (1) reducing the friction between the socket and the plug of the present invention. (2) also makes the electrical connection process between the plug and the socket not to be worn out due to too many insertions and removals; (3) The material of the pressed part is mainly made of stainless steel, and the plug is made of steel and elasticity which is superior in material. Pressing into the electrical connection portion, that is, maintaining a stable electrical connection quality. Finally, the conductive member is electrically connected to the electrical connector plug with copper or an alloy thereof.

[0033]

100‧‧‧ socket

[0034]

110‧‧‧Electrical parts

[0035]

120‧‧‧Electrical connection

[0036]

130‧‧‧floor

[0037]

140‧‧‧ side panels

[0038]

150‧‧ ‧ chute

[0039]

152‧‧‧First tilt angle

[0040]

160‧‧‧ Plug interface

[0041]

170‧‧‧ gripping department

[0042]

180‧‧‧ neck

[0043]

200‧‧‧Sold parts

[0044]

210‧‧‧ body

[0045]

220‧‧‧Depression

[0046]

222‧‧‧Compressed ribs

[0047]

224‧‧‧ interval

[0048]

230‧‧‧ arrive at the top

[0049]

232‧‧‧plate

[0050]

240‧‧‧Flexible Department

[0051]

242‧‧‧Arc Department

[0052]

244‧‧‧Bends

[0053]

246‧‧‧Free end

[0054]

248‧‧‧Backrest

[0055]

250‧‧‧ wing

[0056]

252‧‧‧second tilt angle

[0057]

260‧‧‧Pushing Department

[0058]

300‧‧‧ plug

[0059]

310‧‧‧colloid

[0060]

400‧‧‧ cable

[0008]

1 is a cross-sectional view showing a conventional electrical connector socket and an electrical connector plug.

【0009】

Figure 2 is an exploded view of the first embodiment of the present invention.

[0010]

3 is a perspective view showing a combination of the first embodiment of the present invention, and a cable is coupled to one end.

[0011]

4 is a cross-sectional view showing the first embodiment of the present invention plugged into an electrical connector plug.

[0012]

Figure 5 is a first action diagram of Figure 4.

[0013]

Figure 6 is a second action diagram of Figure 4.

[0014]

Figure 7 is an exploded view showing a second embodiment of the present invention.

[0015]

FIG. 8 is a perspective view showing a combination diagram of a second embodiment of the present invention, and a cable is coupled to one end.

[0016]

FIG. 9 is a first action plan view showing the second embodiment of the present invention inserted into the electrical connector plug.

[0017]

Figure 10 is a plan view showing the second action of the second embodiment of the present invention inserted into the connector of the electrical connector.

[0018]

Figure 11 is an exploded view showing a third embodiment of the present invention.

[0019]

Figure 12 is a combination diagram showing a third embodiment of the present invention.

[0020]

The detailed description and technical content of the present invention are set forth in the accompanying drawings.

[0021]

As shown in FIG. 2 to FIG. 4, the present invention provides an electrical connector socket 100 for use with an electrical connector plug 300, including a conductive member 110 and a pressing member 200. The conductive member 110 has an electrical connection portion 120. The electrical connection portion 120 is further provided with a bottom plate 130 and a pair of side plates 140 connected to the bottom plate 130. Each of the side plates 140 is provided with a sliding slot 150 inclined with respect to the bottom plate 130. The pressing member 200 has a body 210, a pressing portion 220 disposed on the body 210, and an abutting top portion 230 of the connecting body 210. The two sides of the body 210 further have a flap 250 that can slide in each of the sliding slots 150. The electrical connection portion 120 and the pressing member 200 are further provided with a plug connector 160 for inserting the power connector plug 300, and the pressing portion 220 is It is slidably inserted into the electrical connector plug 300.

[0022]

As shown in FIG. 2 and FIG. 3, the pressing portion 220 includes a plurality of pressing ribs 222 and a plurality of intervals 224 formed between the pressing ribs 222. The pressing ribs 222 are respectively bent toward the bottom plate 130, for example, slightly V-shaped or The arc shape is used to maintain the pressing and to keep the inserted plug 300 connected, as shown in FIG. The chute 150 has a first angle of inclination 152 that is lowered from the insertion interface 160, and each of the fins 250 has a second angle of inclination 252 that is disposed corresponding to the first angle of inclination 152. In the present embodiment, the first inclination angle 152 is the same as the second inclination angle 252, so that the plug 300 can be inserted according to the inclination angle without directly rubbing against the bottom plate 130. However, the angles of the first and second inclination angles 152, 252 are not in question.

[0023]

In addition, the conductive member 110 further has a pair of clamping portions 170 and a neck portion 180 integrally formed, and the electrical connection portion 120 is connected to each clamping portion 170 by a neck portion 180, wherein each clamping portion 170 is used for clamping Hold a cable 400. In addition, the conductive member 110 in the embodiment is preferably made of copper or an alloy thereof to facilitate electrical connection of the plug 300. The material of the pressing member 200 is preferably stainless steel, aluminum alloy or other suitable material.

[0024]

Referring to FIG. 5 and FIG. 6 together, the abutting portion 230 is preferably a plate member 232. The plate member 232 is connected to the one end of the body 210 in an upright manner and protrudes toward the bottom plate 130 and is disposed away from the insertion interface 160. In other words, the plate member 232 is disposed at the bottom end of the body 210 for the plug 300 to be elastically pushed. The abutting portion 230 further has an elastic portion 240. The elastic portion 240 is a circular arc portion 242 protruding toward the insertion interface 160. When the plug 300 is inserted into the socket 100, the plug 300 is further provided to push the elastic force.

[0025]

As shown in FIG. 5, when the electrical connector plug 300 is inserted into the electrical connector receptacle 100, the plug 300 hardly rubs against the electrical connection portion 120 of the receptacle 100 due to the relationship between the first tilt angle 152 and the second tilt angle 252. . When the plug 300 is about to interfere with the bottom end of the socket 100 (i.e., positioned), the travel distance between the plug 300 and the abutting top 230 is small, such as less than 5 millimeters (mm). At this time, the plug 300 abuts against one side of the pressing portion 220 and pushes against the elastic portion 240 of the top portion 230. The two flaps 250 of the pressing member 200 are further slid to the bottom end of the corresponding sliding slot 150. The colloid 310 of the plug 300 simultaneously abuts the side of the electrical connecting portion 120, so that the pressing portion 220 presses the plug 300 to maintain electrical connection with the plug 300. ,As shown in Figure 6.

[0026]

7 and FIG. 8 are exploded and assembled views of a second embodiment of the present invention. The main difference between this embodiment and the foregoing embodiment is that the design of the abutting top 230 is different. The rest of the structure is the same as the foregoing embodiment, and details are not described herein again. As shown in the figure, the abutting top 230 of the embodiment further has an elastic portion 240 and a pair of pushing portions 260 disposed between the elastic portions 240. The abutting top 230 relatively close to the insertion interface 160 is disposed in parallel with the body 210 and the pressing portion 220. In addition, one end of the elastic portion 240 having at least one bent portion 244 protrudes beyond the respective pushing portions 260 , and the elastic portion 240 and the pushing portion 260 are parallel to the body 210 .

[0027]

Referring to FIG. 9 and FIG. 10 , one end of the bent portion 244 is connected to the inner side of the body 210 , and the other end is a free end 246 and adjacent to the insertion interface 160 . Each of the pushing portions 260 is in contact with a colloid 310 of the electrical connector plug 30. When the plug 300 is inserted into the socket 100, the glue 310 of the plug 300 is first pushed against the elastic portion 240 of the top portion 230 until the elastic portion 240 and the bent portion 244 are elastically deformed, so that the two pushing portions 260 are pushed. When the colloid 310 contacts the electrical connection portion 120, the two flaps 250 will simultaneously slide and abut against the end of the chute 150, and the plug 300 is inserted into the socket 100, as shown in FIG.

[0028]

It should be noted that when the colloid 310 of the plug 300 is pushed against the top 230, the pressing portion 220 simultaneously abuts against a side of the plug 300, as shown in FIG. After the user continues to insert the plug 300 into the socket 100 and abuts the electrical connection portion 120, the pressing member 200 presses the plug 300 through the pressing ribs 222 to drive the fins 250 of the pressing member 200 to continue to move along the chute 150, and finally the plug 300 is positioned in the socket 100 as shown in FIG. Further, since the pressing portion 220 presses the plug 300 into the electrical connection portion 120, the plug 300 and the socket 100 are continuously maintained in a stable electrical connection quality.

[0029]

11 and 12, there are shown exploded and combined views of a third embodiment of the present invention. This embodiment is also different in that the design of the abutting top 230 is different. The rest of the structure is the same as the foregoing embodiment, and details are not described herein again. As shown in the figure, the abutting portion 230 of the present embodiment further has a pair of elastic portions 240 and a pushing portion 260 disposed between the elastic portions 240. The abutting top 230 relatively close to the insertion interface 160 is disposed in parallel with the body 210 and the pressing portion 220. In addition, one end of each elastic portion 240 protrudes beyond the respective pushing portions 260 , and each elastic portion 240 and the pushing portion 260 are parallel to the body 210 .

[0030]

Referring to FIG. 11 and FIG. 12 , each elastic portion 240 is obliquely connected to the inner side of each body 210 , and the other end is adjacent to the insertion interface 160 and has a barb portion 248 that is reversed in the direction of the pressing rib 222 . For the action and effect of the elastic portion 240 and the colloid 310 of the plug 300, please refer to the description of the foregoing embodiment, and details are not described herein again.

[0031]

Accordingly, the present invention utilizes the chutes 150 having the first angle of inclination 152 and the tabs 250 of the second angle of inclination 252 to be assembled with each other such that the plug 300 and the extrusion member 200 are slidably abutted and positioned with the electrical connection portion 120. Therefore, (1) reducing the friction between the socket 100 and the plug 300 of the present invention; (2) also causing the electrical connection process of the plug 300 and the socket 100 not to be worn out due to excessive insertion and removal; (3) the pressing member 200 The material is mainly made of stainless steel, and the plug 300 is pressed into the electrical connection portion 120 by using the superior rigidity and elasticity of the material, that is, the stable electrical connection quality can be maintained. In addition, the conductive member 110 achieves the purpose of conducting electricity with the electrical connector plug 300 with copper or an alloy thereof which is excellent in electrical conductivity.

[0032]

In the above, the embodiments disclosed herein are to be considered as illustrative of the invention and not to limit the invention. The scope of the present invention is defined by the scope of the appended claims, and the legal equivalents thereof are not limited to the foregoing description.

100‧‧‧ socket

110‧‧‧Electrical parts

120‧‧‧Electrical connection

130‧‧‧floor

140‧‧‧ side panels

150‧‧ ‧ chute

160‧‧‧ Plug interface

170‧‧‧ gripping department

180‧‧‧ neck

200‧‧‧Sold parts

210‧‧‧ body

220‧‧‧Depression

230‧‧‧ arrive at the top

250‧‧‧ wing

300‧‧‧ plug

400‧‧‧ cable

Claims (11)

[Item 1] An electrical connector receptacle for use with an electrical connector plug, including:
a conductive member having an electrical connection portion, the electrical connection portion further comprising a bottom plate and a pair of side plates connected to the bottom plate, wherein each of the side plates is provided with a sliding slot opposite to the bottom plate; and a pressing member having a body, a pressing portion disposed on the body and an abutting top portion connecting the body, the body further having a wing on each side of the body sliding in each of the sliding slots, wherein the electrical connecting portion and the pressing member are further A plug connector is provided for plugging the electrical connector, and the pressing member is slidably coupled to the electrical connector plug. [Item 2] The electrical connector socket of claim 1, wherein the pressing portion comprises a plurality of pressing ribs and a plurality of spaces formed between the pressing ribs, each of the pressing ribs being bent toward the bottom plate. [Item 3] The electrical connector socket of claim 2, wherein each of the chutes has a first inclination angle that decreases from the insertion interface, and each of the fins has a corresponding angle corresponding to the first inclination angle. a second angle of inclination. [Item 4] The electrical connector socket of claim 1, wherein the conductive member further has a pair of clamping portions connected to the electrical connection portion and a neck portion, the electrical connection portion being connected to each of the clamping portions by the neck portion Each of the clamping portions holds a cable. [Item 5] The electrical connector socket of claim 1, wherein the abutting top is a plate member that is connected uprightly to one end of the body and protrudes toward the bottom plate and away from the insertion interface. [Item 6] The electrical connector socket of claim 5, wherein the abutting top further has an elastic portion, and the elastic portion is a circular arc portion protruding toward the insertion interface. [Item 7] The electrical connector socket of claim 1, wherein the abutting top further has an elastic portion and a pair of pushing portions disposed between the elastic portions, the one end of the elastic portion protruding from each of the pushing portions And the elastic portion and the pushing portion are parallel to the body. [Item 8] The electrical connector socket of claim 7, wherein the elastic portion further has at least one bent portion, one end of the at least one bent portion is connected to the inner side of the body, and the other end is a free end and adjacent to the The plug connector, each of the pushing portions is configured to abut against a glue of the electrical connector plug. [Item 9] The electrical connector socket of claim 7, wherein the elastic portion, each of the pushing portions, the body and the pressing portion are integrally formed. [Item 10] The electrical connector socket of claim 1, wherein the abutting top further has a pair of elastic portions and a pushing portion respectively connected between the pair of elastic portions, the pair of elastic portions protruding from each of the pushing portions In addition, the elastic portion and the pushing portion are parallel to the body. [Item 11] The electrical connector socket of claim 10, wherein each of the elastic portions is obliquely connected to the inner side of each of the bodies, and the other end further has a barb portion adjacent to the insertion interface, and each of the pushing portions is provided A colloid of the electrical connector plug abuts.