WO2021227302A1

WO2021227302A1 - Multifunctional connector

Info

Publication number: WO2021227302A1
Application number: PCT/CN2020/111651
Authority: WO
Inventors: 李享福
Original assignee: 深圳市几素科技有限公司
Priority date: 2020-05-14
Filing date: 2020-08-27
Publication date: 2021-11-18
Also published as: CN212182634U

Abstract

A multifunctional connector. An accommodating cavity (15) is formed between a cover (2) and a housing (11) of the multifunctional connector, and the cover (2) is movably connected to the housing (11) and can move with respect to the housing (11) so as to open the accommodating cavity (15). Because at least one of a data cable accommodating cavity (151), an adaptor accommodating groove (152), an ejection pin accommodating groove (153), a memory card accommodating groove (154), and a chip card accommodating groove (155) is formed in the accommodating cavity (15), in addition to the interface extension function of conventional connectors, the multifunctional connector further has a storage function, which facilitates not only the daily storage of articles such as a data cable (31), an adaptor (32), an ejection pin (33), and a memory card (34), but also the carrying of such articles when the user is out, so that the articles are less likely to be lost.

Description

Multifunctional connector

Technical field

The utility model relates to the field of small electrical appliances, in particular to a multifunctional connector.

Background technique

The connector is also called a docking station. Today's electronic devices such as notebooks and tablet computers are developing towards a thinner line of defense, and the product form is gradually "slimming." Since you have to lose weight, you must pay the corresponding price. The interface is the first to bear the brunt. Some occupancy or less frequently used interfaces, such as RJ45 network cable port, VGA interface, card reader interface, etc.; the reduction of interfaces will naturally give users Inconvenience caused by the use of, in this case, we can use the docking station to solve the problem of insufficient interfaces.

Most of the existing connectors (docking stations) only have an interface expansion function, and the function is relatively single.

Utility model content

The technical problem to be solved by the present utility model is to provide a multifunctional connector in view of the above-mentioned defects of the prior art, so as to solve the defect of single function of the existing connector.

The technical solution adopted by the utility model to solve its technical problem is to provide a multifunctional connector, including a main body, the main body including a casing, an input interface, an expansion interface, and a circuit board installed in the casing; The input interface is electrically connected to the circuit board, and the circuit board is used for interface expansion of the input interface, and is electrically connected to the expansion interface;

A cover, a storage cavity is formed between the cover and the casing, the cover is movably connected to the casing and can move relative to the casing to open the storage cavity, the storage cavity At least one of a data cable storage slot, a conversion connector storage slot, a card pick-up pin storage slot, a memory card storage slot, and a chip card storage slot are provided inside.

A further preferred solution of the present invention is that: at least one of the data cable receiving slot, the conversion connector receiving slot, the card picking pin receiving slot, the memory card receiving slot, and the chip card receiving slot are arranged on the cover.

A further preferred solution of the present invention is that the movable connection between the cover and the casing is a detachable connection.

A further preferred solution of the present invention is that a clamping structure is provided between the cover and the casing, and the clamping structure realizes the detachable connection between the cover and the casing.

A further preferred solution of the present invention is that a magnetic attraction structure is provided between the cover and the casing, and the magnetic attraction structure realizes the detachable connection between the cover and the casing.

A further preferred solution of the present invention is that the clamping structure includes a plurality of clamping slots arranged at intervals on the edge of the cover and a plurality of clamping stations arranged on the housing, the clamping stations and the clamping slots Corresponding to the location.

A further preferred solution of the present invention is: the input interface is one of MicroUSB interface, Lightning interface and Type-C interface; the expansion interface includes MicroUSB interface, Lightning interface, Type-C interface, HDMI interface, VGA At least one of interface and Type-A interface.

A further preferred solution of the present invention is that it further includes an SD card socket and/or a TF card socket electrically connected to the circuit board.

The beneficial effect of the present invention is that a storage cavity is formed between the cover and the casing, and the cover is movably connected with the casing and can move relative to the casing to open the storage cavity. Since the storage cavity is provided with one or more of a data cable storage slot, a conversion connector storage slot, a card pick-up pin storage slot, a memory card storage slot, and a chip card storage slot, the multi-function connector has traditional connections. In addition to the expansion function of the interface of the device, it also has a storage function, which is convenient for the storage of daily data cables, adapters, card access pins, memory cards and other items, and it is also convenient for such items to be carried out and not easy to lose.

Description of the drawings

In the following, the utility model will be further described in conjunction with the accompanying drawings and embodiments. In the accompanying drawings:

Figure 1 is a schematic diagram of the three-dimensional structure of the multifunctional connector of the present invention;

Figure 2 is a schematic cross-sectional structure diagram of the multifunctional connector of the present invention;

Figure 3 is a schematic diagram of the open state of the cover of the multifunctional connector of the present invention;

Fig. 4 is a schematic diagram of the unfolded structure of the cover body of the present invention and the articles that can be accommodated in the cover body.

Detailed ways

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in Figures 1-4, the multifunctional connector of this embodiment includes a main body 1 and a cover 2. The main body 1 includes a housing 11, an input interface 12, an expansion interface 13, and is installed in the housing 11. The circuit board 14; the input interface 12 is electrically connected to the circuit board 14, the circuit board 14 is used to expand the input interface 12, and is electrically connected to the expansion interface 13; the cover A storage cavity 15 is formed between 2 and the casing 11. The cover 2 is movably connected to the casing 11 and can move relative to the casing 11 to open the storage cavity 15. At least one of the data cable receiving slot 151, the conversion connector receiving slot 152, the card removal pin receiving slot 153, the memory card receiving slot 154, and the chip card receiving slot 155 is provided in the 15, such as one, two or more. The receiving cavity 15 is formed between the cover 2 and the housing 11, and the cover 2 is movably connected with the housing 11 and can move relative to the housing 11 to open the receiving cavity 15. Since the storage cavity 15 is provided with one, two or more of the data cable storage slot 151, the conversion connector storage slot 152, the card removal pin storage slot 153, the memory card storage slot 154, and the chip card storage slot 155, In addition to the interface expansion function of the traditional connector, the multifunctional connector also has the storage function, which is convenient for the daily data line 31, the conversion connector 32, the card picking pin 33, the memory card 34, the chip card 35 (such as The storage of items such as SIM cards is also convenient for carrying such items out and not easy to lose.

As shown in FIGS. 3 and 4, the data cable receiving slot 151, the conversion connector receiving slot 152, the card picking pin receiving slot 153, the memory card receiving slot 154, and the chip card receiving slot 155 are all provided on the cover 2. The cover 2 has the storage function independently. The realization of the interface expansion function of the main body 1 and the realization of the storage function of the cover 2 can be independent of each other, which can facilitate the user to use the cover 2 to store while using the main body 1 for interface expansion. Or take out the data line 31, the conversion connector 32, the card removal pin 33, the memory card 34, the chip card 35, etc. from the cover body 2. In this embodiment, the movable connection between the cover 2 and the housing 11 is a detachable connection. In other embodiments, the movable connection between the cover 2 and the housing 11 may also be a hinged connection. Preferably, in order to better realize the disassembly and installation of the cover 2 and the main body 1, a clamping structure is provided between the cover 2 and the housing 11, and the clamping structure realizes the connection between the cover 2 and the main body 1. Removable connection of the housing 11. Specifically, the clamping structure includes a plurality of clamping slots 21 arranged at intervals on the edge of the cover body 2 and a plurality of clamping stations 111 arranged on the housing 11, the clamping stations 111 and the clamping slots 21 The location corresponds. Of course, the detachable connection may also be magnetic attraction, pasting (such as Velcro) and the like. When the magnetic attraction method is adopted, a magnetic attraction structure can be provided between the cover 2 and the housing 11. The magnetic attraction structure realizes the detachable connection between the cover 2 and the housing 11, and the magnetic attraction The structure may include a magnet provided on one of the cover 2 and the housing 11, and a structure provided on the other that can be attracted by the magnet.

As shown in Figures 1 and 3, the input interface 12 is one of MicroUSB interface, Lightning interface and Type-C interface; the expansion interface 13 includes MicroUSB interface, Lightning interface, Type-C interface, HDMI interface, VGA At least one of the interface and Type-A interface, such as one, two or more. Further, the multifunctional connector of this embodiment further includes an SD card socket 17 and/or a TF card socket 16. The SD card socket 17 and/or TF card socket 16 are electrically connected to the circuit board 14, and the SD card socket 17 With the arrangement of the TF card socket 16 and the TF card socket 16, the multifunctional connector also has the function of a card reader.

It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model, not to limit them. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technologies can be modified. The features are equivalently replaced; and all these modifications and replacements should belong to the protection scope of the appended claims of the present utility model.

Claims

A multifunctional connector, which is characterized in that it comprises:

The main body, the main body includes a housing, an input interface, an expansion interface, and a circuit board installed in the housing; the input interface is electrically connected to the circuit board, and the circuit board is used to interface the input interface Expand, and electrically connect to the expansion interface;

A cover, a storage cavity is formed between the cover and the casing, the cover is movably connected to the casing and can move relative to the casing to open the storage cavity, the storage cavity At least one of a data cable storage slot, a conversion connector storage slot, a card pick-up pin storage slot, a memory card storage slot, and a chip card storage slot are provided inside.
The multifunctional connector according to claim 1, wherein at least one of the data cable receiving slot, the conversion connector receiving slot, the card picking pin receiving slot, the memory card receiving slot, and the chip card receiving slot are provided in the述盖体上。 Said cover on the body.
The multifunctional connector according to claim 2, wherein the movable connection between the cover and the housing is a detachable connection.
The multifunctional connector according to claim 3, wherein a magnetic attraction structure is provided between the cover body and the housing, and the magnetic attraction structure realizes a detachable connection between the cover body and the housing.
The multifunctional connector according to claim 3, wherein a clamping structure is provided between the cover and the housing, and the clamping structure realizes a detachable connection between the cover and the housing.
The multifunctional connector according to claim 5, wherein the clamping structure includes a plurality of clamping slots arranged at intervals on the edge of the cover body and a plurality of clamping stations arranged on the housing, so The card table corresponds to the position of the card slot.
The multifunctional connector according to any one of claims 1-6, wherein the input interface is one of a MicroUSB interface, a Lightning interface, and a Type-C interface; the expansion interface includes a MicroUSB interface, a Lightning interface , At least one of Type-C interface, HDMI interface, VGA interface, Type-A interface.
8. The multifunctional connector according to claim 7, further comprising an SD card socket and/or a TF card socket electrically connected to the circuit board.