CN210404168U

CN210404168U - Modular power strip

Info

Publication number: CN210404168U
Application number: CN201921358528.0U
Authority: CN
Inventors: 方世玲; 林存锈; 林雯炳; 柯培阳; 范泰昌
Original assignee: Fuzhou Xiecheng Intelligent Technology Co ltd
Current assignee: Fuzhou Xiecheng Intelligent Technology Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-04-24
Anticipated expiration: 2029-08-21

Abstract

The utility model relates to an insert row technical field, especially relate to a row is inserted to modularization. The method comprises the following steps: a bus module and a sub-module; the bus module and the sub-module are provided with output structures, and the output structures comprise cylindrical output ports; the bus module is also provided with a power bus, and an output port of the bus module is electrically connected with the power bus; the sub-module is also provided with an input structure, the input structure comprises a cylindrical input plug, the input plug corresponds to the output port of the bus module, and the input plug is electrically connected with the output port of the sub-module; the sub-modules are provided with jacks. In the modularized power strip in the prior art, all modules are connected by power lines, so that the modules cannot be freely expanded and cannot rotate at will. Compared with the prior art, the utility model discloses a cooperation of delivery outlet and input plug makes and need not to rely on the power cord between the module to can expand the module at will, the module also can freely rotate.

Description

Modular power strip

Technical Field

The utility model relates to an insert row technical field, especially relate to a row is inserted to modularization.

Background

The socket is a multi-position socket with wires, commonly called a patch board, a socket, a scholar electric wire lengthening assembly or an extension line socket. A strip refers to a multi-position receptacle that has a power cord and a plug and that can be moved. More than one power plug can be connected, so that the space and the circuit are saved.

Chinese patent discloses a modular power strip [ application number: CN201711116080.7, publication No.: CN107706622A ] includes: the socket comprises an A section socket, a B section socket, a C section socket, a D section socket, a fixture block, a power line, a circular rotating shaft, an E section socket, a connecting sheet and a plug, wherein the A section socket and the B section socket are integrally formed on the right side, the B section socket is connected with the circular rotating shaft on the right side of the A section socket, the C section socket is connected with the B section socket in the same mode, two clamping grooves are formed in the two ends of the right side of the C section socket, the fixture block is installed on the left side of the D section socket, the D section socket is connected with the C section socket through the fixture block and is electrified through the power line, the E section socket is connected with the connecting sheet through the power line, the plug is installed on the left side of the connecting sheet, and the E section socket is connected with the jack on the right. Although each section of power strip can rotate, so that the space utilization rate is improved, the modules cannot be freely expanded at any time due to the limitation of an internal power line, and meanwhile, each module cannot freely rotate, otherwise, the power line is easy to break, so that a modular power strip with more reasonable results and more complete functions is very necessary to design.

SUMMERY OF THE UTILITY MODEL

To prior art's technical problem, the utility model provides a row is inserted to modularization.

In order to solve the technical problem, the utility model provides a following technical scheme:

a modular power strip, comprising: the method comprises the following steps: a bus module and a sub-module; the bus module and the sub-module are provided with output structures, and the output structures comprise cylindrical output ports; the bus module is also provided with a power bus, and an output port of the bus module is electrically connected with the power bus; the sub-module is also provided with an input structure, the input structure comprises a cylindrical input plug, the input plug corresponds to the output port of the bus module, and the input plug is electrically connected with the output port of the sub-module; jacks are arranged on the sub-modules.

Output structures are arranged on the bus module and the sub-modules and comprise output ports. The output port of the bus module is electrically connected with the power bus, so that power is supplied to the output port of the bus module through the power bus. Still be provided with input structure on the submodule piece, input structure includes cylindrical input plug, and input plug is corresponding with bus module's delivery outlet for input plug can peg graft with bus module's delivery outlet, thereby for the submodule piece power supply through bus module, is provided with the jack on the submodule piece, thereby can supply power to other consumer through the jack. The input plug of submodule piece is connected and the delivery outlet structure on bus module, the submodule piece is the same with the delivery outlet electricity of self for the same can get electric when the input plug of submodule piece is pegged graft with the delivery outlet of other submodule pieces, for example: the bus module comprises a first submodule and a second submodule, the input plug of the first submodule is connected with the output port of the bus module in an inserting mode, the bus module supplies power to the first submodule, the input plug of the second submodule is connected with the output port of the first submodule in an inserting mode, the first submodule supplies power to the second submodule, and therefore the number of the submodules can be freely expanded according to actual needs. Meanwhile, the output port and the input plug are cylindrical, so that the sub-modules can freely rotate according to actual requirements, and the damage to the modules cannot be caused.

Furthermore, the output structure further comprises a sealing groove, and the sealing groove surrounds the periphery of the output port; the input structure further comprises a sealing ring corresponding to the sealing groove, and the sealing ring surrounds the periphery of the input plug.

Furthermore, the output structure further comprises a clamping groove, the cross section of the clamping groove is triangular, and the clamping groove surrounds the periphery of the sealing groove; the input structure further comprises a connecting ring and a connecting sheet, the connecting ring and the connecting sheet surround the sealing ring, and a clamping protrusion corresponding to the clamping groove is arranged on the connecting sheet.

Furthermore, the connecting piece is made of elastic materials and is arc-shaped, and the thickness of the connecting piece is equal to that of the connecting ring.

Furthermore, the output port is located at the center of the sealing groove.

Further, the sealing ring is made of rubber.

Further, the sub-modules are cylindrical.

Furthermore, a groove is formed in the sub-module, and the jack is arranged at the bottom of the groove.

Further, the jacks comprise a five-hole jack and a USB jack.

Furthermore, the output structure also comprises a cover body, wherein the cover body is provided with an insertion groove, and the insertion groove corresponds to the output structure.

Compared with the prior art, the utility model has the advantages of it is following:

the input structures are arranged on the sub-modules, the same output structures are arranged on the sub-modules and the bus modules, and the number of the sub-modules can be freely expanded according to actual needs through the matching of the input structures and the output structures.

The input plug and the output port are cylindrical, so that the sub-module can freely rotate according to actual needs without causing damage to the module.

The connecting piece is clamped with the clamping groove through the clamping protrusion, so that the sub-module and the bus module or other sub-modules are not easy to separate due to the influence of external force.

Through go-between, connection piece, seal groove, sealing ring, the cooperation of four, can effectively prevent the circuit short circuit that moisture infiltration caused on the one hand, on the other hand can effectively prevent the contact failure that the entering of dust caused.

Drawings

FIG. 1: the overall structure diagram.

FIG. 2: explosion diagram.

FIG. 3: and inputting a structure diagram.

FIG. 4: lid structure chart.

In the figure: the module comprises a 1-bus module, a 2-sub module, an 11-output structure, a 12-power bus, a 21-input structure, a 22-jack, a 23-groove, a 31-plug groove, a 111-output port, a 112-sealing groove, a 113-clamping groove, a 211-input/output plug, a 212-sealing ring, a 213-connecting ring, a 214-connecting sheet, a 221-five-hole jack, a 222-USB jack and a 2141-clamping bulge.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

A modularized power strip comprises a bus module 1 and a sub-module 2. Bus module 1 is cylindrical, and bus module 1's one end is provided with power bus 12, and bus module 1's the other end is provided with output structure 11, and output structure 11 sets up with bus module 1 is concentric, and bus module 1's outward flange radius is greater than output structure 11's outward flange radius, and output structure 11 includes columniform delivery outlet 111, and delivery outlet 111 is connected with power bus 12 electricity, and output structure 11 still includes seal groove 112, and seal groove 112 encircles around delivery outlet 111, delivery outlet 111 sets up the centre of a circle department at seal groove 112, and output structure 11 still includes joint groove 113, and joint groove 113's cross-section is triangle-shaped, and joint groove 113 encircles around seal groove 112.

The sub-module 2 is cylindrical, the outer edge radius of the sub-module 2 is equal to that of the bus bar module 1, one end of the sub-module 2 is provided with an output structure 11, the other end of the sub-module 2 is provided with an input structure 21, the input structure 21 comprises a cylindrical input plug 211, the input plug 211 corresponds to the output port of the bus bar module 1, the input plug 211 is electrically connected with the output port of the sub-module 2, the input structure 21 further comprises a sealing ring 212 corresponding to the sealing groove 112, the sealing ring 212 surrounds the input plug 211, the input structure 21 further comprises a connecting ring 213 and an arc connecting sheet 214 made of elastic material, the outer edge radius of the connecting ring 213 is equal to that of the sub-module 2, when the sub-module 2 is connected with the bus bar module 1, the outer edge of the connecting ring 213 can coincide with the outer edge of, the connecting piece 214 divides the connecting ring 213 into two parts, a connecting line between the two connecting pieces 214 passes through the center of the connecting ring 213, the arc radius of the connecting piece 214 is equal to the radius of the connecting ring 213, the connecting piece 214 is provided with a clamping protrusion 2141 corresponding to the clamping groove 113, the section of the clamping protrusion 2141 is triangular, namely, the clamping protrusion 2141 is provided with two crossed inclined planes, and the connecting ring 213 and the connecting pieces 214 surround the sealing ring 212. Still be provided with recess 23 on submodule piece 2's the lateral wall, jack 22 sets up the tank bottom at recess 23 for when other consumer's plug passes through jack 22 and is connected with submodule piece 2, other consumer's plug can fully laminate with the submodule piece, and then makes the conducting part on other consumer's plugs difficult for exposing, thereby the effectual emergence that has prevented the electric leakage accident. Simultaneously, recess 23 is provided with the arc curved surface along two lateral walls on the submodule piece 2 axis direction to recess 23 can adapt to the cross-section for circular shape consumer's plug.

In practical use, the input plug on the sub-module 2 is aligned with the output port on the bus bar module 1, so that the sealing ring 212 on the sub-module 2 is aligned with the sealing groove 112 on the bus bar module 1 at the same time, and the sub-module 2 is pushed, so that the clamping protrusion 2141 on the connecting piece 214 abuts against the outer wall of the sealing groove 112. Continuing to push the sub-module 2, the force of pushing the sub-module 2 will deform the hair shape of the connecting piece 214 under the action of the inclined plane on the fastening protrusion 2141. Continue to promote sub-module 2 until joint protrusion 2141 imbeds in joint groove 113 to through the cooperation of joint protrusion 2141 and joint groove 113, closely connected sub-module 2 and bus-bar module 1 together. At this time, the seal ring 212 is embedded in the seal groove 112. Meanwhile, the input plug 211 is plugged into an output port of the bus bar module 1, so that the bus bar module 1 can input the electric energy provided by the power bus bar 12 to the sub-module 2 through the input plug 211. The user can supply power to other electric devices through the jacks 22 arranged on the sub-module 2. The jacks 22 comprise a five-jack 221 and a USB jack 222, and the application range of the device is effectively widened.

When the sub-module 2 is connected with the bus module 1, the connecting ring 213 can effectively prevent the impurities such as dust and moisture from passing through the gap between the sub-module 2 and the bus module 1 to contact with the input plug 211, thereby effectively preventing the poor contact or short circuit of the input plug 211 and the output port of the bus module 1 caused by the contact of the impurities and the input plug 211. The thickness of the connection piece 214 is equal to that of the connection ring 213, and thus impurities are effectively prevented from coming into contact with the input plug 211 through the gap between the connection piece 214 and the connection ring 213. Meanwhile, the entry of impurities is further prevented by the cooperation of the sealing ring 212 and the sealing groove 112. The sealing ring 212 is made of rubber, so that the sealing ring 212 can be attached to the inner wall of the sealing groove 112 more tightly. In conclusion, the device can stably operate in an extreme environment by the cooperation of the connection ring 213, the connection plate 214, the seal groove 112 and the seal ring 212.

If the sub-modules need to be expanded, the input structure of the lower sub-module is plugged with the output structure of the upper sub-module. For example: when the first sub-module is connected with the bus module according to the process, if the second sub-module needs to be installed, the input plug of the second sub-module is aligned to the output port of the first sub-module, and the second sub-module is pushed until the input plug of the second sub-module is inserted into the output port of the first sub-module. The input plug of the first sub-module is electrically connected with the output port of the first sub-module, so that the first sub-module can supply power to the second sub-module through the input plug of the second sub-module. In conclusion, the expansion of the sub-modules can be completed by sequentially inserting the sub-modules.

If the sub-module 2 needs to be removed, the sub-module 2 is pulled, under the action of the inclined plane inclined on the clamping protrusion 2141, the pulling force applied to the sub-module 2 deforms the connecting sheet 214, so that the clamping protrusion 2141 on the connecting sheet 214 is separated from the clamping groove 113, the sub-module 2 is continuously pulled until the input plug of the sub-module 2 is completely separated from the output port of the bus module 1 211 or the output port of the previous sub-module, and the sub-module 2 is removed.

The clamping groove 113 coincides with the circle center of the sealing groove 112, the output port 111 is arranged at the circle center of the sealing groove 112, the connecting ring 213 coincides with the circle center of the sealing ring 212, the input plug 211 is arranged at the circle center of the sealing ring 212, and the output port 111 and the input plug 211 are both cylindrical. When the sub-module 2 is connected with the bus module 1 or other sub-modules 2, the sub-module 2 is screwed, and the sub-module 2 can rotate by taking the input plug 211 as an axis, so that the sub-module 2 or the bus module 1 cannot be damaged. Meanwhile, the sub-module 2 is cylindrical, so that the sub-module 2 is not easy to interfere with other articles in the surrounding environment in the rotating process, and the device can adapt to a narrow use environment.

The device further comprises a cover body 3, the cover body 3 is cylindrical, the radius of the outer edge of the cover body 3 is equal to that of the outer edge of the sub-module 2, an insertion groove 31 is formed in the cover body 3, and the insertion groove 31 corresponds to the output structure 11. The radius of the inner wall of the insertion groove 31 is equal to the radius of the outer edge of the output structure 11, so that the output structure 11 can be inserted into the cover 3 through the insertion groove 31, and the output structure of the last-stage submodule is protected by the cover 3. When the output structure 11 is plugged with the cover 3 through the plugging groove 31, the inner wall of the plugging groove 31 is tightly attached to the outer edge of the output structure 11, and the outer edge of the cover 3 coincides with the outer edge of the sub-module 2.

Taking 3 sub-modules as an example, the sub-modules are respectively an A sub-module, a B sub-module and a C sub-module, wherein the A sub-module is connected to one end, close to the bus module, of the B sub-module, the C sub-module is connected to one end, far away from the bus module, of the B sub-module, the C sub-module is not connected to other sub-modules, the A sub-module is a superior sub-module of the B sub-module, the B sub-module is a subordinate sub-module of.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A modular power strip, comprising: the method comprises the following steps: the bus module (1) and the sub-module (2);

an output structure (11) is arranged on the bus module (1) and the sub-module (2), and the output structure (11) comprises a cylindrical output port (111);

the bus module (1) is also provided with a power bus (12), and an output port of the bus module (1) is electrically connected with the power bus (12);

the sub-module (2) is further provided with an input structure (21), the input structure (21) comprises a cylindrical input plug (211), the input plug (211) corresponds to an output port of the bus module (1), and the input plug (211) is electrically connected with the output port of the sub-module (2);

and the sub-module (2) is provided with jacks (22).

2. A modular power strip as defined in claim 1, wherein: the output structure (11) further comprises a sealing groove (112), and the sealing groove (112) surrounds the output port (111);

the input structure (21) further comprises a sealing ring (212) corresponding to the sealing groove (112), wherein the sealing ring (212) surrounds the input plug (211).

3. A modular power strip as claimed in claim 2, wherein: the output structure (11) further comprises a clamping groove (113), the cross section of the clamping groove (113) is triangular, and the clamping groove (113) surrounds the periphery of the sealing groove (112);

input structure (21) still includes go-between (213), connection piece (214), go-between (213), connection piece (214) encircle around sealing ring (212), be provided with on connection piece (214) with the corresponding joint arch (2141) of joint groove (113).

4. A modular power strip as claimed in claim 3, wherein: the connecting piece (214) is made of elastic materials, the connecting piece (214) is arc-shaped, and the thickness of the connecting piece (214) is equal to that of the connecting ring (213).

5. A modular power strip as claimed in claim 2, wherein: the output port (111) is located at the center of the sealing groove (112).

6. A modular power strip as claimed in claim 2, wherein: the sealing ring (212) is made of rubber.

7. A modular power strip as defined in claim 1, wherein: the sub-modules (2) are cylindrical.

8. A modular power strip as defined in claim 1, wherein: a groove (23) is formed in the sub-module (2), and the insertion holes (22) are formed in the bottom of the groove (23).

9. A modular power strip as defined in claim 1, wherein: the jacks (22) comprise a five-hole jack (221) and a USB jack (222).

10. A modular power strip as defined in claim 1, wherein: the automatic output device is characterized by further comprising a cover body (3), wherein an inserting groove (31) is formed in the cover body (3), and the inserting groove (31) corresponds to the output structure (11).