CN215579425U

CN215579425U - Multifunctional concentrator

Info

Publication number: CN215579425U
Application number: CN202121512729.9U
Authority: CN
Inventors: 黄姗姗; 雷朝武
Original assignee: Shenzhen Yuyue Electronic Technology Co ltd
Current assignee: Shenzhen Yuyue Electronic Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-18
Anticipated expiration: 2031-07-05

Abstract

The utility model provides a multifunctional concentrator, which comprises a shell, a main board, an electric core and a connecting cable, wherein the shell comprises an upper shell and a lower shell, the main board is fixedly connected in a cavity of the upper shell, the main board comprises a control chip, a power chip and a concentrator chip, the control chip is respectively and electrically connected with the power chip and the concentrator chip, the main board is also provided with a first connector and a second connector, the first connector and the second connector are respectively and electrically connected with the control chip, the surface of the shell is respectively provided with connector holes corresponding to the first connector and the second connector, one end of the connecting cable is electrically connected with the main board, the other end of the connecting cable penetrates through the shell on one side and extends outwards to be electrically connected with an input interface, the electric core is fixedly connected in the lower shell, and the electric core is electrically connected with the power chip, perfect the function that will charge treasured and cell phone stand fuses as an organic whole, powerful, the practicality is strong, convenient to use.

Description

Multifunctional concentrator

Technical Field

The utility model relates to the technical field of hubs, in particular to a multifunctional hub.

Background

The HUB has the main functions of regenerating, shaping and amplifying received signals to enlarge the transmission distance of a network, and meanwhile, centralizes all nodes on a node taking the HUB as a center, works in the first layer of an OSI (open system interconnection reference model) reference model, is the same as transmission media such as a network card and a network cable, belongs to basic equipment in a local area network, and can be connected with an external computer, a mouse, a keyboard, a USB flash disk, a mobile phone and the like in the use process of the HUB adapter so as to transmit data.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional concentrator comprising a charger baby and a mobile phone support, and solves the problems.

In order to solve the above problems, the technical scheme provided by the utility model is as follows:

the utility model provides a multifunctional concentrator, includes shell, mainboard, electric core and connecting cable, the shell includes casing and lower casing, goes up casing and casing interfitting fixed connection down, mainboard fixed connection is in the cavity of last casing, and the mainboard includes control chip, power chip and concentrator chip, and control chip is connected with power chip and concentrator chip electricity respectively, still is provided with first connector and second connector on the mainboard, first connector and second connector are connected with the control chip electricity respectively, the shell surface is provided with the connector hole that corresponds with first connector and second connector respectively, the one end and the mainboard electricity of connecting cable are connected, and the other end runs through the shell of one side and outwards extends and input interface electricity is connected, electric core fixed connection is inside the casing down, and electric core and power chip electricity are connected.

Further, the upper shell comprises a side face and a top face fixedly connected with the side face, and the top face is provided with a placing clamping groove of a concave structure.

Further, place the draw-in groove and include the draw-in groove diapire and around the draw-in groove lateral wall that the draw-in groove diapire upwards extends, the draw-in groove roof that corresponds with the draw-in groove diapire is open structure, the open structure and the draw-in groove apron swing joint of draw-in groove roof, and seal through the draw-in groove apron.

Furthermore, the bottom wall of the clamping groove for placing the clamping groove is of an arc-shaped structure, an anti-slip silica gel pad is fixedly connected to the inner surface of the clamping groove, and the thickness of the anti-slip silica gel pad is 0.2MM-0.5 MM.

Further, the first connector is a USB connector; the second connector is a Type-C connector.

Furthermore, a power switch is arranged on the mainboard, the power switch is respectively electrically connected with the power chip and the battery core, the top of the power switch is contacted with the bottom of the switch button, and the switch button extends upwards to penetrate through the top surface of the upper shell.

Furthermore, the main board further comprises a card reading and writing chip and a third connector connected with the card reading and writing chip.

Further, the third connector includes a TF card connector and/or an SD card connector.

Furthermore, a multimedia interface chip and a fourth connector corresponding to the multimedia interface chip are also arranged on the mainboard.

Further, the multimedia interface chip is an HDMI chip, and the fourth connector is an HDMI connector.

Compared with the prior art, the mobile phone support has the advantages that by adopting the scheme, the rechargeable battery cell is arranged inside the mobile phone support, so that the function of the charger is realized, and the function of the mobile phone support is realized due to the fact that the placing clamping groove is formed in the top surface of the upper shell.

Drawings

For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a side view of the present invention;

FIG. 2 is a second schematic side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic illustration of an explosive structure according to the present invention;

fig. 5 is a schematic diagram of a motherboard structure according to the present invention.

As shown in the above legend: the portable electronic device comprises a shell 10, an upper shell 11, a placement card slot 110, a card slot bottom wall 111, a card slot side wall 112, a card slot cover plate 113, an anti-slip silica gel pad 114, a lower shell 12, a main board 120, a control chip 121, a power supply chip 122, a concentrator chip 123, a battery core 124, a first connector 125, a second connector 126, a power supply switch 127, a switch button 128, a card reading and writing chip 129, a third connector 1210, a multimedia interface chip 1211, a fourth connector 1212, a connection cable 20 and an input interface 21.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 to 5, in the multifunctional hub of the present invention, as can be seen from the figures, a housing 10 has a square structure, a connection cable 20 is fixedly connected to one side of the housing 10 for connecting with an external host device, a connector hole is formed in a sidewall of the housing 10, an expansion connector is embedded in the connector hole, and the expansion connector is used for connecting with an external expansion device.

The shell 10 is further divided into an upper shell 11 and a lower shell 12, the upper shell 11 and the lower shell 12 are both of an open structure with a hollow interior, and the open positions of the upper shell 11 and the lower shell 12 are mutually matched and fixedly connected; go up the inside of casing 11 and be provided with mainboard 120 for carry on each function chip, each function chip mutually supports and realizes various functions, the inside of casing 12 is provided with electric core 124 down, be used for storing and releasing the electric energy, when electric core 124 internal electric energy is not enough, external power source is connected to the data line charges electric core 124 and stores the electric energy, when the electric quantity of external electronic product is not enough, transmit the electric energy of electric core 124 for external electronic product through the data line.

The upper shell 11 is provided with a side surface and a top surface connected with the top of the side surface, the connector hole is arranged on the side surface of the upper shell 11, the top surface of the upper shell 11 is provided with a placing clamping groove 110 with a concave structure for placing electronic products such as mobile phones, flat plates and the like, and the placing clamping groove 110 is preferably arranged at a position close to the edge of one side of the top surface and can also be arranged at the middle of the top surface or other positions; as shown in fig. 3, the bottom surface of the placing slot 110 is preferably an arc-shaped structure or a planar structure, an anti-slip silicone pad 114 is further disposed in the placing slot 110 for preventing slipping after the electronic product is placed and simultaneously avoiding colliding with the appearance of the electronic product, and has an effect of protecting the electronic product, the surface of the anti-slip silicone pad 114 is closely attached to the surface of the placing slot 110, so as to prevent dust from entering between the anti-slip silicone pad 114 and the placing slot 110 and affecting the use effect, and in order to better achieve the protection effect and not affect the structure of the placing slot, the thickness of the anti-slip silicone pad 114 is preferably 0.2MM to 0.5MM, the top of the placing slot 110 is an open structure, and is sealed by a slot cover plate 113, rotary supports are symmetrically disposed on both sides of the bottom surface of the slot cover plate, and are provided with through rotary holes, and the rotary holes are sleeved on the outer surfaces of hinge shafts disposed on the top of the placing slot 110, the slot cover 113 is rotatably connected to the housing 10 by a rotation hole and a hinge fit.

As shown in fig. 4-5, the functional chip includes a control chip 121, a power chip 122 and a hub chip 123, the power chip 122 and the hub chip 123 are electrically connected to the control chip 121, the control chip 121 is used for controlling the power chip 122 and the hub chip 123, the motherboard 120 is further provided with a connector for expansion, which includes a first connector 125 and a second connector 126, the first connector 125 and the second connector 126 are electrically connected to the hub chip 123, the first connector 125 is a USB connector, for devices for extending USB interfaces, such as a USB disk, a card reader, a printer, etc., the preferred number of the first connectors 125 is four, four first connectors 125 are fixedly connected to one side of the main board 120 side by side, the second connector 126 is a Type-c connector, the preferred number of the second connectors 126 is two, and two second connectors 126 are fixedly connected side by side to a side of the main board 120 adjacent to the first connector 125.

Still be provided with switch 127 on the mainboard 120 for control charging of electricity core 124, long-time causing electricity core 124 life to charge after avoiding concentrator connection external main equipment to shorten, switch 127 is connected with electricity core 124 and power chip 122 electricity respectively, switch 127 passes through shift knob 128 control, shift knob 128's bottom and switch 127's top contact, switch 127's top runs through the top surface of last casing 11, and switch 127's top surface flushes with the top surface of last casing 11.

In the second embodiment of the present invention, the main board 120 is further provided with a card reading/writing chip 129 and a third connector 1210, the third connector 1210 is electrically connected to the card reading/writing chip 129, the third connector 1210 is fixedly connected to the main board 120, and the third connector 1210 includes a TF card connector and/or an SD card connector for reading and writing data of the TF card and/or the SD card without using a dedicated card reader.

In the third embodiment of the present invention, the motherboard 120 further includes a multimedia interface chip 1211 and a fourth connector 1212, the fourth connector 1212 is electrically connected to the multimedia interface chip 1211, and the fourth connector 1212 is fixedly connected to the motherboard 120, preferably, the multimedia interface chip 1211 is an HDMI chip, and the fourth connector 1212 is an HDMI connector for connecting an HDMI data line and extending an HDMI interface external device, such as a projector, a display, and the like.

When in use, the connecting cable 20 is inserted into an external host device, and an external expansion device is connected with a matched expansion connector through a connector hole, for example, a USB (universal serial bus) disk is inserted into a USB connector, an SD memory card is inserted into an SD card connector, an HDMI data wire is inserted into an HDMI connector, and the like, so that data transmission among the devices is realized; the clamping groove cover plate 113 positioned on the upper shell 11 is rotated to open, one side of the mobile phone is placed in the clamping groove 110, one side of the mobile phone is in contact with the anti-skid silica gel pad 114 placed in the clamping groove 110, and the anti-skid silica gel pad 114 can protect the surface of the mobile phone and can place the mobile phone to slide; when the electric quantity of the mobile phone is insufficient on the commute, the mobile phone is connected into the corresponding connector on the side surface of the shell 10 through the data line, and the electric core 124 in the concentrator transmits the electric energy to the mobile phone to charge the mobile phone; when the electric quantity of the battery cell 124 is sufficient and the battery cell 124 does not need to be charged, the switch button 128 is pressed, and the power switch 127 at the bottom of the switch button 128 is turned off, so that the battery cell 124 is prevented from being charged for a long time and the service life is shortened.

The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the utility model as defined by the appended claims.

Claims

1. A multi-function hub, comprising: the battery pack comprises a shell (10), a mainboard (120), a battery core (124) and a connecting cable (20), wherein the shell (10) comprises an upper shell (11) and a lower shell (12), the upper shell (11) and the lower shell (12) are matched and fixedly connected with each other, the mainboard (120) is fixedly connected in a cavity of the upper shell (11), the mainboard (120) comprises a control chip (121), a power chip (122) and a concentrator chip (123), the control chip (121) is respectively electrically connected with the power chip (122) and the concentrator chip (123), the mainboard (120) is further provided with a first connector (125) and a second connector (126), the first connector (125) and the second connector (126) are respectively electrically connected with the control chip (121), the surface of the shell (10) is respectively provided with connector holes corresponding to the first connector (125) and the second connector (126), one end of the connecting cable (20) is electrically connected with the main board (120), the other end of the connecting cable penetrates through the shell (10) on one side and extends outwards to be electrically connected with the input interface (21), the battery cell (124) is fixedly connected inside the lower shell (12), and the battery cell (124) is electrically connected with the power supply chip (122).

2. The multifunction hub of claim 1, wherein: the upper shell (11) comprises a side face and a top face fixedly connected with the side face, and the top face is provided with a placing clamping groove (110) with a concave structure.

3. The multifunction hub of claim 2, wherein: the placing clamping groove (110) comprises a clamping groove bottom wall (111) and a clamping groove side wall (112) extending upwards around the clamping groove bottom wall (111), a clamping groove top wall corresponding to the clamping groove bottom wall (111) is of an open structure, the open structure of the clamping groove top wall is movably connected with a clamping groove cover plate (113), and the clamping groove top wall is sealed through the clamping groove cover plate (113).

4. The multifunction hub of claim 3, wherein: the clamping groove bottom wall (111) for placing the clamping groove (110) is of an arc-shaped structure, an anti-slip silica gel pad (114) is fixedly connected to the inner surface of the placing clamping groove (110), and the thickness of the anti-slip silica gel pad (114) is 0.2MM-0.5 MM.

5. The multifunction hub of claim 4, wherein: the first connector (125) is a USB connector; the second connector (126) is a Type-C connector.

6. The multifunction hub of claim 5, wherein: the main board (120) is provided with a power switch (127), the power switch (127) is electrically connected with the power chip (122) and the battery core (124) respectively, the top of the power switch (127) is contacted with the bottom of the switch button (128), and the switch button (128) extends upwards to penetrate through the top surface of the upper shell (11).

7. The multifunction hub of claim 6, wherein: the main board (120) further comprises a card reading and writing chip (129) and a third connector (1210) connected with the card reading and writing chip (129).

8. The multifunction hub of claim 7, wherein: the third connector (1210) includes a TF card connector and/or an SD card connector.

9. The multifunction hub of claim 6, wherein: the mainboard (120) is further provided with a multimedia interface chip (1211) and a fourth connector (1212) corresponding to the multimedia interface chip (1211).

10. The multifunction hub of claim 9, wherein: the multimedia interface chip (1211) is an HDMI chip, and the fourth connector (1212) is an HDMI connector.