CN108987988B

CN108987988B - Portable multidirectional patch board

Info

Publication number: CN108987988B
Application number: CN201710654284.XA
Authority: CN
Inventors: 张煜晨; 马新杰; 宋文畅; 陆宗豪; 许铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-03
Filing date: 2017-08-03
Publication date: 2024-02-06
Anticipated expiration: 2037-08-03
Also published as: CN108987988A

Abstract

The invention discloses a portable multidirectional patch board, and belongs to the technical field of electric appliances. The portable multidirectional patch board comprises a main plugboard, a plurality of fixed sockets, a main power line, a plug, a sub-socket, a main power line coiling device and a sub-power line coiling device, wherein the fixed sockets are positioned on the main plugboard, each fixed socket is electrically connected with one end of the main power line, the other end of the main power line is connected with the plug, the sub-socket is detachably arranged on the main plugboard and is electrically connected with the fixed sockets through the sub-power line, and the main power line coiling device and the sub-power line coiling device are respectively used for coiling and uncoiling the main power line and the sub-power line. The patch board can effectively solve the defects of the existing patch board, provide jacks for multiple directions, and is small in occupied space and more convenient to carry when going out.

Description

Portable multidirectional patch board

Technical Field

The invention relates to a patch board, in particular to a patch board which is convenient to carry and has multidirectional telescopic power connection wires, and belongs to the technical field of electric appliances.

Background

In the current society, electronic products tend to be more mobile, so the importance of patch boards is becoming more apparent. However, the present patch board cannot meet specific demands of people, and the integrated strip-shaped structure and unreasonable jack arrangement cause various problems such as jack waste and insufficient length of power lines in use. The method for solving the problems is to connect more patch boards, which causes a plurality of potential safety hazards such as complex external circuits, excessive exposed jacks, large space occupation, unstable connecting circuits and the like. The patch board is carried more and more universally no matter in office work, collective outgoing or in activities at present, but the above adverse factors, such as disordered wires, unnecessary space occupation and the like, can cause various difficult barriers to carry the patch board and increase the trouble of outgoing.

To solve the above-mentioned problems, some patents design the board to have a telescopic function. Such as Chinese patent application number: 201420018193.9, filing date: the invention is named as 13 days 1 month of 2014: the utility model provides a scalable segmentation combination is changeable wiring board, this application discloses a scalable segmentation combination is changeable wiring board, and this wiring board side end has the power cord, and wiring board body opposite side end is connected with six independent jack modules, and each jack module is through winder wire winding connection can fixed flexible, and two relative jack modules link firmly through the catching groove subassembly; however, the modules of the patch board extend in a single direction and are respectively connected to the two main lines, so that the patch board has a unidirectional telescopic function, and cannot cope with multi-azimuth electric appliances, and the module plugboards on the single lines are connected in series, so that all jacks at the rear fail due to the failure of a front line, the modules are connected with each other without an integral base or a fixing plate, and when the patch board is carried out, the two modules are easily separated due to uneven compression or the buckling groove parts are damaged.

As another example, chinese patent application No.: 201020179823.2, filing date: 24 days of 4 months 2010, the invention is named: the application discloses a telescopic socket, wherein a power plug is arranged on a pull wire at one end of a single-stretching wire-shrinking device, a socket is arranged on a pull wire at the other end of the single-stretching wire-shrinking device, the pull wire at the end of the power plug or the socket is connected with a wire-dividing box, two single-stretching wire-shrinking devices are arranged on the wire-dividing box, one single-stretching wire-shrinking device is connected with the socket or the power plug through one wire-dividing box, and the other single-stretching wire-shrinking device is connected with the socket; the wiring board under this scheme can make external circuit chaotic, does not possess relative wholeness, and each line is easy to tie up when packing up, is inconvenient for go out to carry, and the circuit is whole to be exposed in the outside, leads to the people to walk inconvenient, has increased the potential safety hazard.

Disclosure of Invention

1. Technical problem to be solved by the invention

The invention aims to overcome the defects that a patch board in the prior art cannot meet the requirement of multidirectional electricity consumption and is inconvenient to carry when people go out, and provides a portable multidirectional patch board. The patch board can effectively solve the defects of the prior patch board, provide jacks for multiple directions, and has small occupied space and more convenient carrying when going out.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the invention is as follows:

the portable multidirectional patch board comprises a main plugboard, a plurality of fixed sockets, a main power line, a plug, a sub-socket, a main power line coiling device and a sub-power line coiling device, wherein the fixed sockets are positioned on the main plugboard, each fixed socket is electrically connected with one end of the main power line, the other end of the main power line is connected with the plug, the sub-socket is detachably arranged on the main plugboard and is electrically connected with the fixed sockets through the sub-power line, and the main power line coiling device and the sub-power line coiling device are respectively used for coiling and uncoiling the main power line and the sub-power line.

As a further improvement of the invention, the fixed socket and the sub-socket are both provided with integrated switches, and the integrated switches are provided with electric jacks.

As a further improvement of the invention, the fixed socket and the sub-sockets are respectively provided with a wedge-shaped groove, the integrated switch is arranged in the wedge-shaped groove, and the shape and the size of the bottom of the wedge-shaped groove are matched with those of the integrated switch.

As a further improvement of the invention, a round rod slideway and a straight rod rail are arranged below the wedge-shaped grooves in the fixed socket and the sub-socket, the round rod slideway is communicated with the straight rod rail through a convex rail, both ends of the round rod slideway are communicated with the wedge-shaped grooves, a round rod is arranged in the round rod slideway, the length of the round rod is longer than that of the round rod slideway, a bulge is arranged at the bottom of the round rod, and the bulge extends downwards into the convex rail; the inside straight-bar that is equipped with of straight-bar track, the straight-bar bottom links to each other with the switch that circular telegram, and the straight-bar lower extreme is equipped with the spring, is equipped with insulating gasket between switch and the spring.

As a further improvement of the invention, the length and the width of the raised track are respectively larger than the width and the height of the raised; the power-on switch comprises a fixed contact piece and a movable contact piece, wherein the movable contact piece is fixed on the straight rod and is positioned at the upper end of the spring, and the fixed contact piece is electrically connected with the power line.

As a further improvement of the invention, the integrated switch is in pivot connection with the fixed socket or the sub-socket, the integrated switch is provided with an electric plug, the fixed socket and the sub-socket are provided with electric holes matched with the electric plug, and the electric holes are electrically connected with the electrified switch.

As a further improvement of the invention, the integrated switch is provided with baffle grooves, and the fixed socket and the sub-sockets are provided with switch baffles matched with the baffle grooves.

As a further improvement of the invention, the main plugboard is provided with a fixed rail, the sub-socket is provided with a fixed rail groove, and the sub-socket is clamped and installed on the main plugboard.

As a further improvement of the invention, the main power supply coiling device is arranged in the inner cavity of the main plugboard, the branch power supply coiling devices are respectively arranged in the inner cavities of the fixed sockets, the control knob of the main power supply coiling device is positioned in the center of the top of the main plugboard, and the control knobs of the branch power supply coiling devices are respectively positioned on the outer side walls of the corresponding fixed sockets.

As a further improvement of the invention, the sub-sockets are all provided with power indicator lamps.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

(1) The portable multidirectional patch board provided by the invention has the advantages that the socket comprises the fixed socket and the detachable sub-socket, the use requirements of different numbers of electric appliances can be met through the free assembly of the sub-socket, meanwhile, the main power line and the sub-power line can be respectively coiled and uncoiled through the arrangement of the main power line coiling device and the sub-power line coiling device, so that the use requirements of electric appliances in different directions and different distances can be met, the patch board occupies small space and is convenient to carry, and the problems that the conventional patch board is difficult to meet the use requirements of the multidirectional electric appliances and is inconvenient to carry when going out are effectively solved.

(2) According to the portable multidirectional patch board, the wedge-shaped grooves are formed in the fixed socket and the sub-sockets, the integrated switch is arranged in the wedge-shaped groove, and the on-off state of each socket can be independently controlled by adjusting the position of the integrated switch, so that electric quantity is saved, and the fixed socket and the sub-sockets are easy to replace after damaged, and cannot affect other sockets.

(3) According to the portable multidirectional patch board, the integrated switch is in pivot connection with the fixed socket or the sub-socket, the charger is inserted and pulled out to drive the integrated switch to rotate, so that the on-off state of the integrated switch can be controlled, the control operation is simple, other special power-on structures or pressing operations are not required to be arranged for control, and the socket is more convenient to power on.

(4) According to the portable multidirectional patch board, the power-on plug is arranged on the integrated switch, the power-on holes matched with the power-on plug are arranged on the fixed socket and the sub-socket, the power-on holes are electrically connected with the power-on switch, on one hand, the power-on control of the power-on switch can be realized to supply power to each fixed socket and the sub-socket through rotation of the integrated switch, and on the other hand, the power-on control of the integrated switches on each fixed socket and the sub-socket can also be realized through matching of the power-on plug and the power-on holes, namely, the power-on holes and the power-on holes are matched together to charge the electric appliance, so that the safety performance of the socket work can be ensured.

(5) According to the portable multidirectional patch board, the baffle grooves are formed in the integrated switches, and the switch baffles matched with the baffle grooves are arranged on the fixed socket and the sub-socket, so that the phenomenon that the integrated switches are pulled out to turn over after the charger is charged can be effectively avoided.

(6) According to the portable multidirectional patch board, the surrounding type indicator lamps are arranged above the sub-sockets, and the switch emits light when being electrified, so that a user can know that the socket is electrified, and can remind passers-by to pay attention to avoid unsafe events such as trampling, and the portable multidirectional patch board is reasonable in structural design, simple in principle and convenient to popularize and use.

Drawings

Fig. 1 is a schematic structural view of a portable multi-azimuth patch board according to the present invention;

fig. 2 is a schematic structural view of a portable multi-azimuth patch board according to the present invention when deployed;

FIG. 3 is a schematic view of a socket switch according to the present invention;

FIG. 4 is a schematic diagram of an integrated switch according to the present invention;

FIG. 5 is a schematic view of the structure of the bottom of the socket of the present invention;

FIG. 6 is a schematic diagram of the internal power down state of the socket according to the present invention;

FIG. 7 is a schematic view of the internal power on state structure of the socket according to the present invention;

fig. 8 is a schematic view of the structure of the internal track of the socket of the present invention.

Reference numerals in the schematic drawings illustrate: 1. a master plugboard; 2. a main power supply winding device; 3. a sub-socket; 4. a power-dividing wire winding device; 5. a fixed socket; 6. a main power line; 7. a plug; 8. an integrated switch; 9. a power supply prompting lamp; 10. a fixed rail; 11. a fixed rail groove; 12. a split power line; 13. a power plug is connected; 14. a power connection hole; 15. round rod slideway; 16. a round bar; 17. a protrusion; 18. a straight rod; 19. a straight bar track; 20. a spring; 21. an insulating spacer; 22. a power-on switch; 23. a switch baffle; 24. a baffle plate groove; 25. a rotating shaft; 26. a raised track.

Detailed Description

For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings and examples.

Example 1

Referring to fig. 1 and 2, the portable multi-azimuth patch board of this embodiment includes a main board 1, a plurality of fixed sockets 5, main power lines 6 and plugs 7 on the main board 1, and further includes a sub-socket 3, a main power winding device 2 and a sub-power winding device 4. Each fixed socket 5 is electrically connected with one end of a main power wire 6, the other end of the main power wire 6 is connected with a plug 7, the main power wire 6 is wound on a reel in the main power wire winding device 2, the main power wire winding device 2 is arranged in an inner cavity of the main plugboard 1, a control knob of the main power wire winding device 2 is positioned in the center of the top of the main plugboard 1, and the winding and unwinding of the main power wire 6 are realized by rotating an outer knob of the control knob, and the wound main power wire 6 can be stored in an inner bin at the bottom of the main plugboard 1. The sub-socket 3 is detachably mounted on the main plugboard 1 and is electrically connected with the fixed socket 5 through the sub-power line 12, the sub-power line 12 is wound on a reel in the sub-power line winding device 4, the sub-power line winding device 4 is arranged in an inner cavity of the corresponding fixed socket 5, the control knobs of the sub-power line winding device 4 are respectively positioned on the outer sides of the corresponding fixed socket 5, and the winding and unwinding of the sub-power line 12 are realized through twisting the outer knobs of the control knobs, so that the wound sub-power line 12 can be stored in an inner bin at the bottom of the fixed socket 5. The setting of this embodiment through fixed socket 5 and detachable branch socket 3 can satisfy the power consumption demand of different quantity electrical apparatus, can also remove branch socket 3 to different positions according to the use needs of electrical apparatus through the setting of main power supply spiral device 2 and branch power supply spiral device 4 simultaneously to satisfy diversified and the different user demand of electrical apparatus that apart from, solve the problem that current wiring board exists.

As shown in fig. 2, the main board 1 of this embodiment is provided with a fixing track 10, the size of which is matched with a fixing track groove 11 below the sub-board 3, when the sockets need to be combined, the track grooves are mutually engaged, so that the sub-board 3 is clamped and mounted on the main board 1, thereby assembling an integrated switch structure, the integrated switch structure is compact, the switch structure is convenient to carry when the distribution of the electrical appliances is concentrated, the sub-board 3 is not required to be moved, the sub-board is directly assembled on the main board, and when the distribution of the electrical appliances is more and more dispersed, the sub-board 12 can be released through the sub-power winding device 4, and the sub-board 3 is moved to a proper position, thereby meeting the use requirement of multi-azimuth electrical appliances. Meanwhile, the sub-socket 3 of the embodiment adopts the above-mentioned installation mode, and the sub-socket is simpler and more convenient to disassemble and assemble, and has a more stable structure, but is not limited to the above-mentioned installation mode.

Example 2

The basic structure of the portable multidirectional patch board of the embodiment is the same as that of embodiment 1, and the difference is that: referring to fig. 1-8, all the fixed sockets 5 and the sub-sockets 3 in the present embodiment are processed with wedge-shaped grooves, an integrated switch 8 is installed in the wedge-shaped groove, and an electric jack is provided on the integrated switch 8. The size of the cavity of the wedge-shaped groove is larger than that of the integrated switch 8, and the shape and the size of the bottom of the wedge-shaped groove are matched with those of the integrated switch 8.

As shown in fig. 6-8, a round rod slideway 15, a straight rod rail 19 and a convex rail 26 are arranged below the wedge-shaped groove in the fixed socket 5 and the sub-socket 3, the round rod slideway 15 is communicated with the straight rod rail 19 through the convex rail 26, two ends of the round rod slideway 15 are communicated with the inner cavity of the wedge-shaped groove, a round rod 16 is arranged inside the round rod slideway 15, the length of the round rod 16 is greater than that of the round rod slideway 15, the round rod 16 can slide in the round rod slideway 15, a convex 17 is arranged at the bottom of the round rod slideway 16, the convex 17 extends downwards into the convex rail 26, and the length and the width of the convex rail 26 are respectively greater than the width and the height of the convex 17. The inside of the straight rod track 19 is provided with a straight rod 18, the bottom of the straight rod 18 is connected with an energizing switch 22, the lower end of the straight rod 18 is provided with a spring 20, and the bottom of the spring 20 is fixed at the bottoms of the inner cavities of the fixed socket 5 and the sub-socket 3. The switch 22 includes a fixed contact and a movable contact, the movable contact is fixed on the straight rod 18 and located at the upper end of the spring 20, the fixed contact is located above the movable contact and electrically connected to the power cord, and when the spring 20 is in a natural state (original length), the movable contact contacts with the fixed contact. As shown in fig. 4 and 5, the integrated switch 8 of the present embodiment is provided with a power plug 13, the fixed socket 5 and the sub-socket 3 are provided with power holes 14 matched with the power plug 13, and the power holes 14 are electrically connected with the power switch 22 and the power jack of the integrated switch 8.

As shown in fig. 6 and 8, in the normal state, the round bar 16 is free to slide down along the round bar slide 15 under the action of gravity, the lower end of the round bar 16 protrudes out of the round bar slide 15, the protrusion 17 just abuts against the straight bar 18, so that the spring 20 is compressed, at this time, the movable contact moves downwards to be separated from the fixed contact, the power switch 22 is in the off state, and the power switch 22 and the internal circuit of the socket are not powered. When the integrated switch 8 is pressed down to the bottommost part of the wedge-shaped groove, the integrated switch 8 is matched with the bottom containing cavity of the wedge-shaped groove, and in combination with fig. 7, the part of the bottom end of the round rod 16 protruding outwards is pressed by the side wall of the integrated switch 8, so that the round rod 16 slides upwards along the round rod slideway 15, the bulge 17 at the bottom of the round rod 16 moves synchronously with the round rod 16, the bulge 17 moves leftwards, the straight rod 18 moves upwards without obstruction, the spring 20 stretches upwards, the movable contact piece moves upwards along with the movement of the movable contact piece to contact with the fixed contact piece, the electrified switch 22 is in a closed state, and the electrified switch 22 is electrified. At this time, the power plug 13 on the integrated switch 8 is just clamped in the power hole 14 on the wedge-shaped slot of the socket, so that the power line of the integrated switch 8 is connected, and the electric appliance can be charged.

When the plug of the electrical appliance is pulled out after the electrical appliance is charged, the integrated switch 8 is connected with the side wall of the wedge-shaped groove to move upwards, the side wall of the integrated switch 8 is cut and pressed to protrude out of the top end of the round rod 16 outside the round rod slideway 15, meanwhile, the round rod 16 slides downwards by means of the self weight of the round rod 16, the bulge 17 moves rightwards to reset, the straight rod 18 moves downwards due to extrusion of the bulge 17, and at the moment, the internal circuit of the socket is powered off, so that the potential safety hazard when the electrical appliance is not used is reduced. An insulating spacer 21 is arranged between the energizing switch 22 and the spring 20 in the embodiment, so that the spring can be prevented from being electrified to increase unsafe factors.

When the electric charger is specifically used, the on-off of each fixed socket 5 and each sub-socket 3 is directly determined by whether an electric appliance is inserted, namely, when the electric appliance is inserted into the corresponding socket jack, the electric appliance is used for pressing down to drive the integrated switch 8 to be connected, so that the electrifying charging is realized, and after the charging is finished, the process of pulling out the charger drives the integrated switch 8 to move upwards, and then the electrifying circuit is disconnected. Through the structural design, the on-off of each fixed socket 5 and each sub-socket 3 can be independently controlled, so that the safe electricity utilization is ensured, and the waste of electric energy is prevented; meanwhile, the on-off control of each socket can be realized without pressing a switch, and the control is simple.

Example 3

The basic structure of the portable multi-azimuth patch board of this embodiment is the same as that of embodiment 2, and the difference is that: the integrated switch (8) of the embodiment is in pivot connection with the fixed socket (5) or the sub-socket (3), and the integrated switch 8 is rotated around the fixed shaft of the rotating shaft 25 in combination with fig. 4-7, so that the power connection plug 13 can be connected with or disconnected from the power connection hole 14, and power taking and power outage control of the integrated switch 8 on the power supply jack is realized.

Example 4

The basic structure of the portable multi-azimuth patch board of this embodiment is the same as that of embodiment 3, and the difference is that: as shown in fig. 3, the integrated switches 8 of the present embodiment are all provided with baffle grooves 24, and the sub-sockets 3 are provided with switch baffles 23 matched with the baffle grooves 24, so as to prevent the integrated switches 8 from turning upwards due to excessive force when the electrical appliance plug is pulled out. The power indicator lamps (9) are arranged on the sub-sockets (3) of the embodiment, and when the switch is electrified, the power indicator lamps emit light, so that a user can know that the socket is electrified, and can remind passers-by to pay attention to avoid unsafe events such as trampling.

The invention and its embodiments have been described above by way of illustration and not limitation, and the invention is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present invention.

Claims

1. The utility model provides a portable diversified wiring board, includes main picture peg (1), is located a plurality of fixed sockets (5), main power cord (6) and plug (7) on main picture peg (1), and each fixed socket (5) all is connected with the one end electricity of main power cord (6), and the other end and the plug (7) of main power cord (6) link to each other, its characterized in that: the power supply device further comprises a sub-socket (3), a main power supply winding device (2) and a sub-power supply winding device (4), wherein the sub-socket (3) is detachably arranged on the main plugboard (1) and is electrically connected with the fixed socket (5) through the sub-power supply wire (12), and the main power supply winding device (2) and the sub-power supply winding device (4) are respectively used for winding and unwinding the main power supply wire (6) and the sub-power supply wire (12);

the fixed socket (5) and the sub-sockets (3) are respectively provided with an integrated switch (8), and the integrated switches (8) are provided with electric appliance jacks; wedge-shaped grooves are formed in the fixed socket (5) and the sub-sockets (3), the integrated switch (8) is arranged in the wedge-shaped grooves, and the shape and the size of the bottom of the wedge-shaped grooves are matched with those of the integrated switch (8); the utility model discloses a fixed socket, which comprises a fixed socket, a sub-socket, a straight rod rail, a wedge-shaped groove, a round rod slide way (15), a straight rod rail (19) and a bulge rail (26), wherein the round rod slide way (15), the straight rod rail (19) and the bulge rail (26) are arranged below the wedge-shaped groove in the fixed socket (5) and the sub-socket (3), the round rod slide way (15) and the straight rod rail (19) are communicated through the bulge rail (26), both ends of the round rod slide way (15) are communicated with the wedge-shaped groove, a round rod (16) is arranged inside the round rod slide way (15), the length of the round rod (16) is larger than that of the round rod slide way (15), a bulge (17) is arranged at the bottom of the round rod (16), and the bulge (17) downwards extends into the bulge rail; a straight rod (18) is arranged in the straight rod track (19), the bottom of the straight rod (18) is connected with a power-on switch (22), a spring (20) is arranged at the lower end of the straight rod (18), and an insulating gasket (21) is arranged between the power-on switch (22) and the spring (20);

the length and the width of the protruding track (26) are respectively larger than the width and the protruding height of the protrusion (17); the power-on switch (22) comprises a fixed contact and a movable contact, the movable contact is fixed on the straight rod (18) and is positioned at the upper end of the spring (20), and the fixed contact is electrically connected with the power line; the integrated switch (8) is in pivot connection with the fixed socket (5) or the sub-socket (3), the integrated switch (8) is provided with an electric plug (13), the fixed socket (5) and the sub-socket (3) are provided with electric connecting holes (14) matched with the electric plug (13), and the electric connecting holes (14) are electrically connected with the energizing switch (22); the integrated switch (8) is provided with baffle grooves (24), and the fixed sockets (5) and the sub-sockets (3) are provided with switch baffles (23) matched with the baffle grooves (24).

2. The portable multi-azimuth patch panel of claim 1, wherein: the main plugboard (1) is provided with a fixed rail (10), the sub-socket (3) is provided with a fixed rail groove (11), and the sub-socket (3) is arranged on the main plugboard (1) in a clamping way.

3. The portable multi-azimuth patch panel of claim 1, wherein: the main power supply coiling device (2) is arranged in the inner cavity of the main plugboard (1), the branch power supply coiling devices (4) are respectively arranged in the inner cavities of the fixed sockets (5), the control knob of the main power supply coiling device (2) is positioned in the center of the top of the main plugboard (1), and the control knobs of the branch power supply coiling devices (4) are respectively positioned on the outer side walls of the corresponding fixed sockets (5).

4. A portable multi-azimuth patch panel according to claim 3, wherein: the sub-sockets (3) are provided with power indicator lamps (9).