CN111725676A - Multiplexed track socket - Google Patents

Abstract

A multifunctional track socket includes a socket shell, a first conductive piece and a second conductive piece. A first groove, a second groove and a third groove are provided on one side of the socket housing, and the third groove is located between the first groove and the second groove. The first conductive piece is disposed in the socket housing, and the first conductive piece corresponds to the first groove. The second conductive piece is disposed in the socket housing, and the second conductive piece corresponds to the second groove. As a result, power supply devices (such as plugs or sockets) with pins of various specifications can be provided for insertion, and the applicability is better.

Description

Multiplexed track socket

technical field

The invention relates to a multiplexed track socket, in particular to a track socket into which a power supply device (such as a plug or a socket) that can provide pins of various specifications is inserted.

Background technique

The number of jacks in a traditional socket is fixed, and the number of plugs that can be inserted into one socket is limited. People often need to install multiple sockets to meet their needs, which is very inconvenient. The track socket adopts the method of power track, and the plug can be freely inserted in any position on the track, which is more convenient to use.

However, the existing rail sockets can only provide plugs or sockets with a single specification of pins. When the pin specifications of the plugs or sockets change, they cannot be inserted into the rail sockets. For example, a rail socket with two slots on the market can only provide a two-pin plug or socket insertion, and cannot provide a three-pin plug or socket insertion. Therefore, the existing rail socket has poor applicability, which inevitably causes inconvenience in use.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a multiplexed track socket in view of the shortcomings of the prior art, which can provide the insertion of power supply devices with pins of various specifications, and has better applicability and is convenient for use.

In order to solve the above-mentioned technical problems, one of the technical solutions adopted by the present invention is to provide a multiplexed rail socket, comprising: a socket shell, an accommodating space is formed inside the socket shell, and an accommodating space of the socket shell is formed One side is provided with a first groove, a second groove and a third groove, the first groove, the second groove and the third groove are elongated, the first groove, the The second groove and the third groove are spaced apart, the third groove is located between the first groove and the second groove, the third groove extends into the socket housing, the first groove The groove and the second groove are communicated with the accommodating space; a first conductive sheet is arranged in the accommodating space of the socket housing, and the first conductive sheet is connected with the first groove and a second conductive sheet, the second conductive sheet is disposed in the accommodating space of the socket housing, the second conductive sheet corresponds to the second groove; wherein the first groove, the second conductive sheet The groove and the third groove can be used to insert the pins of the power supply device, the first conductive sheet and the second conductive sheet can be used to contact the pins of the power supply device, and the pins of the power supply device can be used along the first groove. The longitudinal movement of the groove, the second groove, the third groove, the first conductive sheet and the second conductive sheet.

Preferably, a plurality of reinforcing ribs are arranged on the socket housing at intervals, and the reinforcing ribs pass through the first groove, the second groove and the third groove, so that the first groove, the The second groove and the third groove extend intermittently.

Preferably, the reinforcing ribs passing through the first groove are of different lengths than the reinforcing ribs passing through the second groove.

Preferably, the third groove communicates with the accommodating space, a third conductive sheet is disposed in the accommodating space of the socket housing, and the third conductive sheet is close to one end of the third groove.

Preferably, a first clamping piece and a second clamping piece are arranged in the accommodating space of the socket housing, and the first clamping piece and the second clamping piece are respectively arranged on the first conductive piece at intervals. and one side of the second conductive sheet, the first clamping sheet and the second clamping sheet are respectively electrically connected to the first conductive sheet and the second conductive sheet.

Preferably, the first conductive sheet and the second conductive sheet respectively have a fixed part, a movable part and an elastic part, the fixed part is fixed on the socket housing, the movable part can move relative to the fixed part, the The elastic pieces are respectively abutted against the movable portion, so that the movable portion can elastically move toward the fixed portion.

Preferably, the socket housing is in the shape of a long strip, the first groove and the second groove extend to near two ends of the socket housing, and the first conductive sheet and the second conductive sheet are in the shape of a long strip.

Preferably, opposite sides of the first trench and the second trench are open-shaped, and the first conductive sheet and the second conductive sheet are respectively close to the first trench and the second trench.

Preferably, the first groove and the second groove are surrounded in a square shape, and the corresponding surrounding of the first conductive sheet and the second conductive sheet is in a square shape.

Preferably, the distance between the first trench and the third trench is equal to the distance between the second trench and the third trench.

The beneficial effect of the present invention is that the multiplexed track socket of the present invention comprises a socket housing, a first conductive sheet and a second conductive sheet, and a first groove, a second groove and a third groove are arranged on one side of the socket housing , the first conductive sheet and the second conductive sheet are arranged in the socket housing, and the first conductive sheet and the second conductive sheet are respectively corresponding to the first groove and the second groove. Therefore, the two pins of the power supply device can be inserted into the first groove and the second groove of the socket housing, respectively, and the two pins of the power supply device can pass through the first groove and the second groove respectively. The sheet is in contact with the second conductive sheet. In addition, the three pins of the power supply device can be respectively inserted into the first groove, the second groove and the third groove of the socket housing, and the two pins of the power supply device can pass through the first groove and the second groove respectively. The groove is in contact with the first conductive sheet and the second conductive sheet, and another pin of the power supply device can be accommodated in the third groove. Therefore, the power supply device with pins of various specifications can be provided to be inserted, and the applicability is better, so as to be convenient for use.

For a further understanding of the features and technical content of the present invention, please refer to the following detailed description of the present invention and the accompanying drawings, however, the accompanying drawings are only for reference and description, and are not intended to limit the present invention.

Description of drawings

FIG. 1 is a perspective view of a track socket according to a first embodiment of the present invention.

FIG. 2 is a perspective view of the partial structure of the track socket according to the first embodiment of the present invention.

FIG. 3 is a schematic diagram (1) of the use state of the track socket according to the first embodiment of the present invention.

FIG. 4 is a schematic diagram (2) of the use state of the track socket according to the first embodiment of the present invention.

FIG. 5 is a schematic diagram (1) of another use state of the track socket according to the first embodiment of the present invention.

FIG. 6 is a schematic diagram (2) of another use state of the track socket according to the first embodiment of the present invention.

7 is a schematic diagram (1) of another use state of the track socket according to the first embodiment of the present invention.

FIG. 8 is a schematic diagram (2) of another use state of the track socket according to the first embodiment of the present invention.

FIG. 9 is a schematic diagram (3) of another use state of the track socket according to the first embodiment of the present invention.

FIG. 10 is a schematic diagram (4) of another use state of the track socket according to the first embodiment of the present invention.

FIG. 11 is a perspective view of the track socket according to the second embodiment of the present invention.

12 is a cross-sectional view of a rail socket according to a third embodiment of the present invention.

13 is a perspective view of a track socket according to a fourth embodiment of the present invention.

14 is a perspective view of a track socket according to a fifth embodiment of the present invention.

15 is a perspective view of a track socket according to a sixth embodiment of the present invention.

16 is a perspective view of a track socket according to a seventh embodiment of the present invention.

17 is a cross-sectional view of a track socket according to an eighth embodiment of the present invention.

FIG. 18 is a schematic diagram of the use state of the track socket according to the ninth embodiment of the present invention.

FIG. 19 is a perspective view of a rail socket according to a tenth embodiment of the present invention.

FIG. 20 is a perspective view of the track socket according to the eleventh embodiment of the present invention.

Detailed ways

[First Embodiment]

Please refer to FIG. 1 to FIG. 4 , the present invention provides a multiplexed track socket, comprising a socket housing 1 , a first conductive sheet 2 and a second conductive sheet 3 .

The socket housing 1 is made of insulating materials such as plastic. The socket housing 1 can be in the shape of a long strip, and the shape of the socket housing 1 is not limited. For example, it can also be square, circular or other shapes. The shell 1 can be integrally formed or combined. In this embodiment, the socket shell 1 includes an upper shell 11 and a lower shell 12, and the upper shell 11 and the lower shell 12 can be screwed or snapped together combination in other ways.

The socket housing 1 is a hollow body, and an accommodating space 13 is formed therein, which can be used for accommodating components such as the first conductive sheet 2 and the second conductive sheet 3 . One side of the socket housing 1 is provided with a first groove 14 , a second groove 15 and a third groove 16 , as shown in FIGS. 1 to 4 , the first groove 14 and the second groove 15 And the third groove 16 is provided on the top side of the socket housing 1 . The first trenches 14 , the second trenches 15 and the third trenches 16 are elongated, and the first trenches 14 , the second trenches 15 and the third trenches 16 may extend continuously or intermittently. In this embodiment, a plurality of reinforcing ribs 17 are arranged on the socket housing 1 at intervals, and the reinforcing ribs 17 pass through the first groove 14, the second groove 15 and the third groove 16, so that the The first trench 14 , the second trench 15 and the third trench 16 extend intermittently.

The first trench 14, the second trench 15 and the third trench 16 are arranged at intervals, the third trench 16 is located between the first trench 14 and the second trench 15, and the third trench 16 extends to the socket inside the housing 1. Preferably, the distance between the first trench 14 and the third trench 16 is equal to the distance between the second trench 15 and the third trench 16 . The first groove 14 and the second groove 15 communicate with the accommodating space 13 , and the third groove 16 can also communicate with the accommodating space 13 . In this embodiment, the first groove 14 , the second groove 15 and the third groove 16 extend to the two ends of the socket housing 1 close to each other. The first groove 14 and the second groove 15 are opened on one side of the socket housing 1 , and the opposite sides (top side and bottom side) of the first groove 14 and the second groove 15 are open, so that the power supply device The pins (such as plugs or sockets) can be accommodated in the first grooves 14 and the second grooves 15 , and the pins of the power supply device can pass through the first grooves 14 and the second grooves 15 . The third groove 16 is opened on one side (top side) of the socket housing 1 , and the third groove 16 extends inward to the inner middle of the socket housing 1 , and opposite sides (top side) of the third groove 16 side and bottom side) are open, so that the pins of the power supply device can be accommodated in the third groove 16 and the pins of the power supply device can pass through the third groove 16 .

The first conductive sheet 2 and the second conductive sheet 3 are made of metal with good conductivity such as copper, the first conductive sheet 2 and the second conductive sheet 3 are elongated, and the first conductive sheet 2 and the second conductive sheet The sheet 3 is arranged in the accommodating space 13 of the socket housing 1, and the first conductive sheet 2 and the second conductive sheet 3 are properly fixed to the socket housing 1. The first conductive sheet 2 and the second conductive sheet 3 can be used The socket housing 1 is provided in the socket housing 1 by means of snap connection or insert molding. Since the first conductive sheet 2 and the second conductive sheet 3 are fixed to the socket housing 1 in the prior art, they will not be described in detail.

The first conductive sheet 2 and the second conductive sheet 3 correspond to the first trench 14 and the second trench 15 respectively, and the first conductive sheet 2 and the second conductive sheet 3 are respectively close to the first trench 14 and the second trench 15 groove 15. In this embodiment, the cross-sections of the first conductive sheet 2 and the second conductive sheet 3 are substantially U-shaped, which can be used to clamp the two pins of the power supply device, and the shapes of the first conductive sheet 2 and the second conductive sheet 3 are similar to Construction is not limited. The first conductive sheet 2 and the second conductive sheet 3 can be electrically connected to a power line 10 so that power can be transmitted to the first conductive sheet 2 and the second conductive sheet 3 .

As shown in FIG. 3 and FIG. 4 , the multiplexed rail socket of the present invention can be inserted into a power supply device such as a plug or a socket. In this embodiment, the power supply device is a plug 20, and the plug 20 can be a two-pin plug. type, the two pins 201 and 202 of the plug 20 can be inserted into the first groove 14 and the second groove 15 of the socket housing 1 respectively, and the two pins 201 and 202 of the plug 20 can pass through the first groove respectively. The slot 14 and the second groove 15 are in contact with the first conductive sheet 2 and the second conductive sheet 3 , so that power can be conducted to the plug 20 . The track socket of the present invention adopts the power track, and the power supply device can be freely inserted in any position on the track, which is convenient to use.

As shown in FIG. 5 and FIG. 6 , the power supply device is a plug 30 , and the plug 30 can be in the form of three prongs. In the groove 14 , the second groove 15 and the third groove 16 , and the two pins 301 and 302 of the plug 30 can pass through the first groove 14 and the second groove 15 and the first conductive sheet 2 and the first conductive sheet 2 and the second groove 15 respectively. The two conductive sheets 3 are in contact, so that power can be conducted to the plug 30 . The other pin 303 of the plug 30 can simply be accommodated in the third groove 16 . In another embodiment of the present invention, a grounding plate (not shown in the figure) may be further provided for contacting with the pins 303 of the plug 30 .

Therefore, the present invention can be inserted into at least two-pin and three-pin power supply devices. The first groove 14, the second groove 15 and the third groove 16 can be used to insert the pins of the power supply device, the first conductive sheet 2 and the second conductive sheet 3 can be used to contact the pins of the power supply device, and the power supply device The pins can move along the longitudinal direction A of the first groove 14 , the second groove 15 , the third groove 16 , the first conductive sheet 2 and the second conductive sheet 3 .

The multiplexed track socket of the present invention may further include a third conductive sheet 4, the third conductive sheet 4 is made of a metal with good conductivity such as copper, the third conductive sheet 4 is in the shape of a long strip, and the third conductive sheet 4 is in the shape of a strip. The conductive sheet 4 is disposed in the accommodating space 13 of the socket housing 1 , and the third conductive sheet 4 is appropriately fixed to the socket housing 1 . The third conductive sheet 4 can be clamped or inserted by insert molding or the like. The way is arranged in the socket housing 1 . In this embodiment, the cross section of the third conductive sheet 4 is substantially U-shaped, which can be used to hold the pins of the power supply device, and the shape and structure of the third conductive sheet 4 are not limited. The third conductive sheet 4 can be electrically connected to the power line 10 so that power can be transmitted to the third conductive sheet 4 .

In this embodiment, the third conductive sheet 4 is close to one end (bottom end) of the third trench 16 . In addition, a first clamping piece 5 and a second clamping piece 6 are also arranged in the accommodating space 13 of the socket housing 1 , and the first clamping piece 5 and the second clamping piece 6 are made of copper or other electrical conductivity Made of good metal, it is fixed to the socket housing 1, and the first clamping piece 5 and the second clamping piece 6 are respectively arranged on one side (bottom side) of the first conductive sheet 2 and the second conductive sheet 3 at intervals. . The first clamping piece 5 and the second clamping piece 6 can also be electrically connected to the first conductive piece 2 and the second conductive piece 3 respectively.

As shown in FIG. 7 to FIG. 10 , the present invention can also provide a power supply socket 40 and other power supply devices to be inserted. The power socket 40 is in the form of rotatable pins. The power socket 40 has a socket body 401 and a plug-in portion 402. The plug portion 402 is connected to the socket body 401, and the two pins 403 and 404 are rotatably disposed on the plug portion 402, so that the two ends of the two pins 403 and 404 can protrude from the two sides of the plug portion 402, or receive In the plug-in portion 402, two ends of the pin 403 are used to transmit power of different polarities. Since the power socket 40 is in the prior art, it will not be described in detail. In this embodiment, the socket housing 1 is provided with a plurality of reinforcing ribs 17 at intervals, and the reinforcing ribs 17 pass through the first groove 14 and the second groove 15, so that the first groove 14 and the second groove The two grooves 15 extend intermittently.

When both ends of the two pins 403 and 404 are accommodated in the plug portion 402, the plug portion 402 of the power socket 40 can be inserted into the third groove 16 of the socket housing 1 (as shown in FIG. 10 ), And make one end of the plug portion 402 of the power socket 40 pass through the third groove 16 of the socket housing 1, at this time, the two pins 403 and 404 can be rotated and adjusted so that the two ends of the two pins 403 and 404 protrude out of the socket. On both sides of the connecting portion 402, two ends of one pin 403 are in contact with the first conductive sheet 2 and the second conductive sheet 3 respectively, and one end of the other pin 404 can be in contact with the third conductive sheet 4, so that the power can be conducted to the power supply Socket 40. The first clamping piece 5 and the second clamping piece 6 can also contact both ends of the pins 403 for clamping the pins 403 to ensure electrical connection.

[Second Embodiment]

Referring to FIG. 11 , in this embodiment, the socket housing 1 is in a square shape, the first groove 14 , the second groove 15 and the third groove 16 are correspondingly surrounded in a square shape, and the first conductive sheet 2 , the second conductive sheet 3 and the third conductive sheet 4, etc. can also be correspondingly surrounded in a square shape (not shown).

[Third Embodiment]

Please refer to FIG. 12 , in this embodiment, the first clamping piece 5 and the second clamping piece 6 are respectively connected to the first conductive piece 2 and the second conductive piece 3 . The first conductive sheet 2 and the second conductive sheet 3 respectively have a fixed portion 21, 31, a movable portion 22, 32 and an elastic member 23, 33. The fixed portion 21, 31 is fixed to the socket housing 1, and the movable portion 22, 32 can move relative to the fixed parts 21 and 31, and the elastic pieces 23 and 33 are in contact with the movable parts 22 and 32 respectively, so that the movable parts 22 and 32 can elastically move towards the fixed parts 21 and 31, so as to securely hold the power supply device. 's pins. In addition, one side (top side) of the first groove 14 and the second groove 15 can be respectively provided with a first dust cover 7 and a second dust cover 8, the first dust cover 7 and a second dust cover The dust cover 8 can be pressed against an elastic body 71 and 81 respectively, so that the first dust cover 7 and the second dust cover 8 can elastically close one side of the first groove 14 and the second groove 15 (top). side) to increase the dustproof effect.

[The fourth, fifth, sixth and seventh embodiments]

Please refer to FIG. 13 , FIG. 14 , FIG. 15 and FIG. 16 , in the embodiment, it is disclosed that the multiplexed track socket is applied to floor sockets, wall sockets, extension cord sockets and desktop sockets, etc. respectively.

[Eighth Embodiment]

Please refer to FIG. 17, in this embodiment, only the first conductive sheet 2 and the second conductive sheet 3 are arranged in the socket housing 1 of the multiplexed track socket, and the third conductive sheet 4, The first holding piece 5 and the second holding piece 6 are omitted.

[Ninth Embodiment]

Referring to FIG. 18, in this embodiment, only the first conductive sheet 2 and the second conductive sheet 3 are arranged in the socket housing 1 of the multiplexed track socket, and the third conductive sheet 4, The first holding piece 5 and the second holding piece 6 are omitted. This embodiment can be applied to a power socket 40. The power socket 40 has a socket body 401 and a plug portion 402. The plug portion 402 is connected to the socket body 401, and the pins 403 are rotatably disposed on the plug portion 402. Both ends of the pins 403 can protrude from the two sides of the plug-in portion 402 , or be accommodated in the plug-in portion 402 . When both ends of the pins 403 are accommodated in the plug portions 402 , the plug portions 402 of the power socket 40 can be inserted into the third grooves 16 of the socket housing 1 , and the plug portions 402 of the power socket 40 can be inserted into the third grooves 16 of the socket housing 1 . One end of the pin 403 protrudes out of the third groove 16 of the socket housing 1. At this time, the pin 403 can be rotated and adjusted so that both ends of the pin 403 protrude from the two sides of the plug-in portion 402. The conductive sheet 2 and the second conductive sheet 3 are in contact, so that the power can be conducted to the power socket 40 .

[Tenth Embodiment]

Referring to FIG. 19 , in this embodiment, a plurality of reinforcing ribs 17 are provided at intervals on the socket housing 1 , and the reinforcing ribs 17 pass through the first groove 14 and the second groove 15 so that the first The grooves 14 and the second grooves 15 extend intermittently, and the lengths of the reinforcing ribs 17 passing through the first grooves 14 and the reinforcing ribs 17 passing through the second grooves 15 are different, so that the first grooves 14 and the second groove 15 do not correspond, so that the positive and negative poles of the pins of the power supply device can be distinguished, so as to prevent mis-insertion.

[Eleventh Embodiment]

Referring to FIG. 20 , in this embodiment, a first groove 14 , a second groove 15 and a third groove 16 are provided on one side of the socket housing 1 . The first groove 14 and the second groove 15 extends intermittently, and one side of the socket housing 1 is also provided with a fourth groove 18, a fifth groove 19, a sixth groove 19A, and a seventh groove 19B. The fifth groove 19 , the sixth groove 19A and the seventh groove 19B extend intermittently. The socket housing 1 is also provided with a fourth groove 18 , a fifth groove 19 and a sixth groove 19A respectively. The conductive sheet opposite to the seventh groove 19B enables the multiplexed track socket to provide power supply devices with pins of more specifications.

[Advantageous effects of the embodiment]

The beneficial effect of the present invention is that the multiplexed track socket of the present invention comprises a socket housing, a first conductive sheet and a second conductive sheet, and a first groove, a second groove and a third groove are arranged on one side of the socket housing , the first conductive sheet and the second conductive sheet are arranged in the socket housing, and the first conductive sheet and the second conductive sheet are respectively corresponding to the first groove and the second groove. Therefore, the two pins of the power supply device can be inserted into the first groove and the second groove of the socket housing, respectively, and the two pins of the power supply device can pass through the first groove and the second groove respectively. The sheet is in contact with the second conductive sheet. In addition, the three pins of the power supply device can be respectively inserted into the first groove, the second groove and the third groove of the socket housing, and the two pins of the power supply device can pass through the first groove and the second groove respectively. The groove is in contact with the first conductive sheet and the second conductive sheet, and another pin of the power supply device can be accommodated in the third groove. Therefore, the power supply device with pins of various specifications can be provided to be inserted, and the applicability is better, so as to be convenient for use.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of patent protection of the present invention. Therefore, any equivalent changes made by using the contents of the description and drawings of the present invention are all included in the rights of the present invention. Within the scope of protection, I agree to Chen Ming.

Claims (10)

1. A multi-station type rail socket, comprising:

the socket comprises a socket shell, wherein an accommodating space is formed in the socket shell, a first groove, a second groove and a third groove are arranged on one side of the socket shell, the first groove, the second groove and the third groove are in strip shapes, the first groove, the second groove and the third groove are arranged at intervals, the third groove is positioned between the first groove and the second groove, the third groove extends into the socket shell, and the first groove and the second groove are communicated with the accommodating space;

the first conducting plate is arranged in the accommodating space of the socket shell and corresponds to the first groove; and

the second conducting plate is arranged in the accommodating space of the socket shell and corresponds to the second groove;

the first groove, the second groove and the third groove can be used for inserting pins of a power supply device, the first conducting strip and the second conducting strip can be used for contacting the pins of the power supply device, and the pins of the power supply device can move longitudinally along the first groove, the second groove, the third groove, the first conducting strip and the second conducting strip.

2. The multiple track jack as claimed in claim 1, wherein a plurality of ribs are spaced apart from each other on the jack housing, and the ribs extend through the first, second and third grooves to make the first, second and third grooves extend intermittently.

3. The multi-tasking rail socket of claim 2, wherein the stiffening rib passing through the first groove is different in length from the stiffening rib passing through the second groove.

4. The multi-tasking type rail socket as claimed in claim 1, wherein the third groove is connected to the receiving space, and a third conductive plate is disposed in the receiving space of the socket housing and is close to one end of the third groove.

5. The multi-station track socket as claimed in claim 3, wherein a first clamping piece and a second clamping piece are disposed in the receiving space of the socket housing, the first clamping piece and the second clamping piece are disposed at intervals on one side of the first conducting plate and the second conducting plate, respectively, and the first clamping piece and the second clamping piece are electrically connected to the first conducting plate and the second conducting plate, respectively.

6. The multi-station track socket as claimed in claim 4, wherein the first and second conductive plates have a fixed portion fixed to the socket housing, a movable portion capable of moving relative to the fixed portion, and a resilient member respectively abutting against the movable portion to enable the movable portion to move resiliently towards the fixed portion.

7. The multi-station rail socket as claimed in claim 1, wherein the socket housing is elongated, the first and second slots extend to the socket housing near both ends, and the first and second conductive strips are elongated.

8. The multi-tasking type rail socket as claimed in claim 1, wherein the first trench and the second trench are open at opposite sides, and the first conductive plate and the second conductive plate are close to the first trench and the second trench, respectively.

9. The multi-tasking type rail socket as claimed in claim 1, wherein the first trench and the second trench are square-shaped and the first conductive plate and the second conductive plate are square-shaped.

10. The multi-tasking track jack of claim 1, wherein the first and third grooves have a pitch equal to the pitch of the second and third grooves.

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