CN209045903U - A kind of collapsible hub - Google Patents
A kind of collapsible hub Download PDFInfo
- Publication number
- CN209045903U CN209045903U CN201822193244.2U CN201822193244U CN209045903U CN 209045903 U CN209045903 U CN 209045903U CN 201822193244 U CN201822193244 U CN 201822193244U CN 209045903 U CN209045903 U CN 209045903U
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- China
- Prior art keywords
- hub
- line device
- switch
- shutter
- primary hub
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Abstract
The utility model discloses a kind of collapsible hubs, are related to hub technology field.The utility model includes primary hub and subset line device; several subset line devices are connect with primary hub; subset line device is identical as primary hub structure; by connection axis connection between primary hub and subset line device, one surface of primary hub is connect with protection cap, and protection cap includes fixed lid, shutter, switch and elastic element; shutter is provided in fixed lid; one surface of shutter is connected with switch by elastic element and fixed lid connection, another surface of shutter, and switch is fixed on fixed one surface of lid.The utility model is connected with each other by primary hub and several subset line devices by connecting shaft; improve the space utilization rate of hub; increase the portability and scalability of hub; connector is protected by the way that protection cap is arranged in hub connectivity port; it prevents connector water inlet, into dust, improves the service life of hub.
Description
Technical field
The utility model belongs to hub technology field, more particularly to a kind of collapsible hub.
Background technique
Hub is also referred to as Hub, is that a port can be extended to multiple ports by one kind, and keep these ports same
When the device that uses.Currently, common hub is mostly integral structure, and Wiring port exposure is in air, in use process
In receive the limitation of use environment and use space, service life is influenced by port service life, and when can not whole benefits
When with port, extra port will cause the waste in structure.
Summary of the invention
The purpose of this utility model is to provide a kind of collapsible hubs, logical by primary hub and several subset line devices
Connecting shaft interconnection is crossed, the space utilization rate of hub is improved, increases the portability and scalability of hub, by line concentration
Device connectivity port is arranged protection cap and protects connector, prevents connector water inlet, into dust, improves the service life of hub.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of collapsible hub, including primary hub and subset line device, several subset line devices
It being connect with primary hub, the primary hub is rectangular parallelepiped structure, and one surface of primary hub is provided with several USB interfaces,
One surface of primary hub is connect with protection cap, and the protection cap position and USB interface are adapted, the subset line device and master
Hub architecture is identical, passes through connection axis connection between the primary hub and subset line device；
Wherein, the protection cap includes fixed lid, shutter, switch and elastic element, fixed one surface of the lid setting
There are several connectors, the connector and USB interface are adapted, and are provided with shutter, the shutter one in the fixed lid
Surface is connected with switch by several elastic elements and fixed lid connection, another surface of shutter, and the switch is fixed on
Fixed one surface of lid.
Preferably, the connecting shaft is that hollow shaft, the primary hub and subset line device and the surface for connecting axis connection are equal
It is provided with conducting wire aperture, the primary hub is electrically connected with subset line device by conducting wire aperture, and the conducting wire is from conducting wire aperture
And it is passed through in connecting shaft.
Preferably, the elastic element is compressed spring, and the quantity of the compressed spring is six.
Preferably, the quantity of the subset line device is two.
Preferably, the connecting shaft includes the longitudinal axis and horizontal axis, and described longitudinal axis one end is connect with horizontal axis week side, the longitudinal axis
It is connect with primary hub, the horizontal axis is connect with subset line device.
Preferably, the switch is Self-locking button switch, and switch drives shutter mobile, when the switch is opened, blocks
Plate is depressed, and exposes USB interface, and when the key switch is off, shutter is rebounded by elastic element, covers USB interface, and protection USB connects
Mouthful.
Preferably, on-off switch is provided between the primary hub and subset line device, on-off switch is for controlling subset
The connecting and disconnecting of the circuit of line device, group hub when not in use, disconnect the connection of subset line device and primary hub.
The utility model has the following beneficial effects:
The utility model is connected with each other by primary hub and several subset line devices by connecting shaft, and the sky of hub is improved
Between utilization rate, increase the portability and scalability of hub, by hub connectivity port be arranged protection cap protect connector,
It prevents connector water inlet, into dust, improves the service life of hub.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of collapsible hub assembling structure schematic diagram.
Fig. 2 is a kind of collapsible hub assembling structure front view.
Fig. 3 is main hub architecture schematic diagram.
Fig. 4 is primary hub top view.
Fig. 5 is A-A the schematic diagram of the section structure in Fig. 4.
Fig. 6 is B-B the schematic diagram of the section structure in Fig. 4.
Fig. 7 is connecting axle structure schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- primary hub, 2- subset line device, 3- connecting shaft, 4- protection cap, 101-USB interface, the 301- longitudinal axis, 302- are horizontal
Axis, the fixed lid of 401-, 402- connector, 403- shutter, 404- switch, 405- elastic element.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " in ", "inner", " four
Indicating positions or the positional relationships such as week ", are merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified component or element must have a particular orientation, and be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
It please refers to shown in Fig. 1-2, the utility model is a kind of collapsible hub, including primary hub 1 and subset line device
2, several subset line devices 2 are connect with primary hub 1, and primary hub 1 is rectangular parallelepiped structure, if 1 one surface of primary hub is provided with
Dry usb 1 01,1 one surface of primary hub are connect with protection cap 4, and 4 position of protection cap and usb 1 01 are adapted, subset
Line device 2 is identical as 1 structure of primary hub, is connected between primary hub 1 and subset line device 2 by connecting shaft 3.
As seen in figures 3-6, protection cap 4 includes fixed lid 401, shutter 403, switch 404 and elastic element 405, is fixed
401 1 surface of lid is provided with several connectors 402, and connector 402 and usb 1 01 are adapted, and is provided in fixed lid 401
Shutter 403,403 1 surface of shutter are connect by several elastic elements 405 with fixed lid 401, another surface of shutter 403
It is connect with switch 404, switch 404 is fixed on fixed 401 1 surface of lid.
As shown in fig. 7, connecting shaft 3 includes the longitudinal axis 301 and horizontal axis 302,301 one end of the longitudinal axis is connect with 302 weeks sides of horizontal axis,
The longitudinal axis 301 is connect with primary hub 1, and horizontal axis 302 connect with subset line device 2
Further, connecting shaft 3 is hollow shaft, and the surface that primary hub 1 and subset line device 2 are connect with connecting shaft 3 is all provided with
It is equipped with conducting wire aperture, primary hub 1 is electrically connected with subset line device 2 by conducting wire aperture, and the conducting wire is from conducting wire aperture and company
It is passed through in spindle 3.
Further, elastic element 405 is compressed spring, and the quantity of compressed spring is six.
Further, the quantity of subset line device 2 is two.
Further, switch 404 is Self-locking button switch, and switch 404 drives shutter 403 to move, when turning on the switch
When 404, shutter 403 is depressed, and exposes usb 1 01, when turning off the switch 404, shutter 403 is by 405 bullet of elastic element
It returns, covers usb 1 01, protect USB interface.
Further, on-off switch is provided between primary hub 1 and subset line device 2, on-off switch is for controlling subset
The connecting and disconnecting of the circuit of line device 2, group hub 2 when not in use, disconnect the connection of subset line device 2 and primary hub 1.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of collapsible hub, including primary hub (1) and subset line device (2), several subset line devices (2) and main collection
Line device (1) connection, it is characterised in that:
The primary hub (1) is rectangular parallelepiped structure, and (1) one surface of primary hub is provided with several USB interfaces (101),
(1) one surface of primary hub is connect with protection cap (4), and protection cap (4) position and USB interface (101) are adapted, institute
It is identical as primary hub (1) structure to state subset line device (2), passes through connecting shaft between the primary hub (1) and subset line device (2)
(3) it connects；
Wherein, the protection cap (4) includes fixed lid (401), shutter (403), switch (404) and elastic element (405), institute
(401) one surfaces of fixed lid to be stated to be provided with several connectors (402), the connector (402) and USB interface (101) are adapted,
It is provided with shutter (403) in the fixed lid (401), (403) one surface of shutter passes through several elastic elements (405)
It is connect with fixed lid (401), another surface of the shutter (403) is connect with switch (404), and the switch (404) is fixed on
(401) one surfaces of fixed lid.
2. a kind of collapsible hub according to claim 1, which is characterized in that the connecting shaft (3) is hollow shaft, institute
It states primary hub (1) and surface that subset line device (2) is connect with connecting shaft (3) is provided with conducting wire aperture, the primary hub
(1) it is electrically connected with subset line device (2) by conducting wire, the conducting wire is passed through from conducting wire aperture and connecting shaft (3).
3. a kind of collapsible hub according to claim 1, which is characterized in that the elastic element (405) is compression
Spring, the quantity of the compressed spring are six.
4. a kind of collapsible hub according to claim 1, which is characterized in that the quantity of the subset line device (2) is
Two.
5. a kind of collapsible hub according to claim 1, which is characterized in that the connecting shaft (3) includes the longitudinal axis
(301) it is connect with horizontal axis (302), the described longitudinal axis (301) one end with all sides of horizontal axis (302), the longitudinal axis (301) and main line concentration
Device (1) connection, the horizontal axis (302) connect with subset line device (2).
6. a kind of collapsible hub according to claim 1, which is characterized in that the switch (404) is pressed for self-locking
Button switch.
7. a kind of collapsible hub according to claim 1, which is characterized in that the primary hub (1) and subset line
Device is provided with on-off switch between (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822193244.2U CN209045903U (en) | 2018-12-26 | 2018-12-26 | A kind of collapsible hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822193244.2U CN209045903U (en) | 2018-12-26 | 2018-12-26 | A kind of collapsible hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045903U true CN209045903U (en) | 2019-06-28 |
Family
ID=67044930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822193244.2U Active CN209045903U (en) | 2018-12-26 | 2018-12-26 | A kind of collapsible hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045903U (en) |
-
2018
- 2018-12-26 CN CN201822193244.2U patent/CN209045903U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A foldable hub Effective date of registration: 20230706 Granted publication date: 20190628 Pledgee: China Construction Bank Corporation Guiyang Chengbei sub branch Pledgor: SHIJIHENGTONG TECHNOLOGY CO.,LTD. Registration number: Y2023980047532 |