CN211744491U

CN211744491U - Double-layer router with extensible interface and SIM card

Info

Publication number: CN211744491U
Application number: CN201922219741.XU
Authority: CN
Inventors: 尹建明
Original assignee: Shenzhen Superelectron Technology Co ltd
Current assignee: Shenzhen Superelectron Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-23
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a but expanded interface takes double-deck router of SIM card relates to router technical field, this but expanded interface takes double-deck router of SIM card, including output interface, the opposite side fixedly connected with power connecting wire of upper router, the one end fixedly connected with power connection that upper router was kept away from to the power connecting wire, the bottom fixedly connected with lower floor's router of upper router, the one end fixedly connected with deposit power of lower floor's router. This but double-deck router of taking SIM card of expanded interface, go out network signal transmission through upper router and output interface, when needing to carry out a plurality of equipment connections to the router, connect lower floor's router and upper router, through the conversion transmission between upper router and the lower floor's router, go out network signal through the transmission of extension connector, and then can effectually expand the router, save the quantity of router, simplify the route of connecting.

Description

Double-layer router with extensible interface and SIM card

Technical Field

The utility model relates to a router technical field specifically is a but expanded interface takes double-deck router of SIM card.

Background

A router is a hardware device that connects two or more networks, acts as a gateway between the networks, and is a dedicated intelligent network device that reads the address in each packet and then decides how to transmit. A router may also be referred to as a gateway device. The router is the network layer relay and the third layer relay task completed in the OSI/RM, and stores and forwards packets between different networks, and it is mainly to separate networks in different logics. While data is transmitted in one subnet to another subnet and can be processed by the routing function of the router. In network communication, the router has the functions of judging network addresses and selecting IP paths, a flexible link system can be constructed in a plurality of network environments, and each subnet is linked through different data packets and medium access modes. The router only receives information transmitted by a source station or other relevant routers in operation, and is an interconnection device based on a network layer. However, there are some problems with the existing routers in use:

1. the existing router generally has less output interfaces, a plurality of routers are needed when a plurality of devices are needed to be connected, the connection circuit is more complex, and the use is more troublesome;

2. the existing router is generally connected with a network cable at a fixed position, has a small use range and cannot move freely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a but expanded interface takes double-deck router of SIM card has solved above-mentioned problem through the extension of extension connector and the effect of SIM card of SIM draw-in groove grafting.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a but double-deck router of taking SIM card of expanded interface, includes upper router, the one end fixedly connected with gateway interface of upper router, one side fixedly connected with output interface of upper router, the opposite side fixedly connected with power connecting wire of upper router, the one end fixedly connected with power connection of upper router is kept away from to the power connecting wire, the bottom movable mounting of upper router has lower floor's router, the one end fixedly connected with deposit power of lower floor's router, the one end rotation that lower floor's router was kept away from to the deposit power is connected with power plug, the one end fixedly connected with SIM draw-in groove of deposit power is kept away from to lower floor's router, the inside swing joint of SIM draw-in groove has the SIM card, one side fixedly connected with expansion connector of output interface is kept away from to lower floor's router.

Optionally, a connector is arranged in the middle of the bottom end of the upper router, and a groove matched with the gateway interface is formed in one end of the upper router.

Optionally, a notch adapted to the output interface is formed in one side of the middle of the upper router, and a connecting hole adapted to the power connection line is formed in the other side of the middle of the upper router.

Optionally, a groove matched with the power connection line is formed in one side of the power connector, and two connectors are arranged on the other side of the power plug.

Optionally, a groove matched with the upper router is formed in the middle of the top end of the lower router, and a fixing groove matched with the reserve power supply is formed in one end of the lower router.

Optionally, a notch matched with the power plug is formed in the middle of one end of the reserve power supply, and a rotating shaft is arranged at one end of the power plug.

Optionally, the SIM card slot is located at the top of one side of the lower router, and the expansion connection port is located at the other side of the lower router.

(III) advantageous effects

The utility model provides an extensible interface takes double-deck router of SIM card possesses following beneficial effect:

1. this but double-deck router of taking SIM card of expanded interface, connect through gateway interface and net twine, with network signal transmission to the upper router in, go out network signal transmission through upper router and output interface, when needing to carry out a plurality of equipment connections to the router, connect lower floor's router and upper router, through the conversion transmission between upper router and the lower floor's router, go out network signal transmission through the extension connector, and then can effectually expand the router, save the quantity of router, simplify the route of connecting.

2. This but double-deck router of taking SIM card of expanded interface, when needing to remove the router, carry out the split with upper router and lower floor's router, charge to the reserve power through power plug, insert the SIM card in the SIM draw-in groove, network information conversion of SIM card is network signal through lower floor's router, go out network signal transmission through the extension connector, and then can effectually freely remove lower floor's router, improve the application range of router, improve the flexibility of router.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the lower router of the present invention;

fig. 3 is a schematic structural diagram of the SIM card slot of the present invention.

In the figure: 1-upper layer router, 2-gateway interface, 3-output interface, 4-power connecting line, 5-power connector, 6-lower layer router, 7-reserve power supply, 8-power plug, 9-SIM card slot, 10-SIM card and 11-expansion connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a double-layer router with an expandable interface and an SIM card comprises an upper layer router 1, wherein one end of the upper layer router 1 is fixedly connected with a gateway interface 2, one side of the upper layer router 1 is fixedly connected with an output interface 3, the other side of the upper layer router 1 is fixedly connected with a power connecting wire 4, one end of the power connecting wire 4, which is far away from the upper layer router 1, is fixedly connected with a power connector 5, the bottom of the upper layer router 1 is provided with a lower layer router 6, one end of the lower layer router 6 is fixedly connected with a reserve power supply 7, one end of the reserve power supply 7, which is far away from the lower layer router 6, is rotatably connected with a power plug 8, one end of the lower layer router 6, which is far away from the reserve power supply 7, is fixedly connected with an SIM card slot 9, the interior of the SIM card 10 is movably connected with the SIM card slot 9, one side of the lower layer router 6, which is far away from, one end of the upper router 1 is provided with a groove matched with the gateway interface 2, the gateway interface 2 can be fixed, one side of the middle part of the upper router 1 is provided with a notch matched with the output interface 3, the other side of the middle part of the upper router 1 is provided with a connecting hole matched with the power connecting wire 4, one side of the power connector 5 is provided with a groove matched with the power connecting wire 4, the power connecting wire 4 is fixed, the other side of the power plug 8 is provided with two connectors, the middle part of the top end of the lower router 6 is provided with a groove matched with the upper router 1, the upper router 1 and the lower router 6 can be conveniently connected and fixed, one end of the lower router 6 is provided with a fixing groove matched with the reserve power supply 7, the reserve power supply 7 can be fixed, and the reserve power supply 7 supplies power to the lower router 6, the notch with 8 looks adaptations of power plug is seted up at the middle part of deposit power 7 one end, power plug 8's one end is provided with the axis of rotation, make power plug 8 can rotate, in the notch with power plug 8 income deposit power 7, SIM draw-in groove 9 is located the top of lower floor's router 6 one side, fix the SIM card through the SIM draw-in groove, the signal that makes the SIM card can be changed through lower floor's router 6, extension connector 11 is located the opposite side of lower floor's router 6.

When the router is used, the gateway interface 2 is connected with a network cable, a network signal is transmitted to the upper layer router 1, the network signal is transmitted out through the upper layer router 1 and the output interface 3, when a plurality of devices are required to be connected with the router, the lower layer router 6 is connected with the upper layer router 1, the network signal is transmitted out through the expansion connecting port 11 through the conversion transmission between the upper layer router 1 and the lower layer router 6, the router can be effectively expanded, when the router is required to be moved, the upper layer router 1 and the lower layer router 6 are separated, the reserve power supply 7 is charged through the power plug 8, the power plug 8 is pulled out after the reserve power supply 7 is fully charged, the SIM card is inserted into the SIM card slot, the network information of the SIM card is converted into the network signal through the lower layer router 6, and the network signal is transmitted out through the expansion connecting port 11, freely move with the lower router 6 alone.

In summary, when the expandable interface dual-layer router with the SIM card is used, a user connects the gateway interface 2 and the network cable to transmit a network signal to the upper layer router 1, transmits the network signal through the upper layer router 1 and the output interface 3, connects the lower layer router 6 and the upper layer router 1 when a plurality of devices are required to be connected to the router, transmits the network signal through the expansion connector 11 by switching transmission between the upper layer router 1 and the lower layer router 6, and can effectively expand the router, save the number of routers, simplify the connection route, when the router needs to be moved, the upper layer router 1 and the lower layer router 6 are separated, and the reserve power supply 7 is charged through the power plug 8, insert the SIM card in the SIM card slot, through lower floor's router 6 with the network information conversion of SIM card for network signal, go out network signal transmission through expansion connector 11, and then can be effectual carry out free movement with lower floor's router 6, improve the application range of router, improve the flexibility of router.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An expandable interface double-layer router with a SIM card, which comprises an upper layer router (1), and is characterized in that: one end of the upper layer router (1) is fixedly connected with a gateway interface (2), one side of the upper layer router (1) is fixedly connected with an output interface (3), the other side of the upper layer router (1) is fixedly connected with a power connecting wire (4), one end of the power connecting wire (4) far away from the upper layer router (1) is fixedly connected with a power connector (5), the bottom of the upper layer router (1) is movably installed with a lower layer router (6), one end of the lower layer router (6) is fixedly connected with a reserve power supply (7), one end of the reserve power supply (7) far away from the lower layer router (6) is rotatably connected with a power plug (8), one end of the lower layer router (6) far away from the reserve power supply (7) is fixedly connected with an SIM card slot (9), and the SIM card (10) is movably connected in the SIM card slot (9), and an expansion connector (11) is fixedly connected to one side of the lower layer router (6) far away from the output interface (3).

2. The dual-layer router with the SIM card for the extensible interface of claim 1, wherein: the middle part of upper router (1) bottom is provided with the connector, the recess with gateway interface (2) looks adaptation is seted up to the one end of upper router (1).

3. The dual-layer router with the SIM card for the extensible interface of claim 1, wherein: a notch matched with the output interface (3) is formed in one side of the middle of the upper layer router (1), and a connecting hole matched with the power supply connecting wire (4) is formed in the other side of the middle of the upper layer router (1).

4. The dual-layer router with the SIM card for the extensible interface of claim 1, wherein: the power plug is characterized in that one side of the power connector (5) is provided with a groove matched with the power connecting wire (4), and the other side of the power plug (8) is provided with two connectors.

5. The dual-layer router with the SIM card for the extensible interface of claim 1, wherein: the middle part on lower floor's router (6) top is seted up the recess with upper router (1) looks adaptation, the fixed slot with reserve power (7) looks adaptation is seted up to the one end of lower floor's router (6).

6. The dual-layer router with the SIM card for the extensible interface of claim 1, wherein: the middle part of one end of the reserve power supply (7) is provided with a notch matched with the power plug (8), and one end of the power plug (8) is provided with a rotating shaft.

7. The dual-layer router with the SIM card for the extensible interface of claim 1, wherein: the SIM card slot (9) is positioned at the top of one side of the lower router (6), and the expansion connecting port (11) is positioned at the other side of the lower router (6).