CN204302970U - A kind of accessory device - Google Patents

Abstract

The utility model relates to an accessory device, relates to the field of electronic technology, and solves the technical problem that the existing accessory device used for operations such as charging and data transmission of the electronic device is not convenient for users to carry. The main technical solution is: the accessory device includes a cable with a first end and a second end, a first end arranged at the first end of the cable, a second end arranged at the second end of the cable, and an engaging device . The first end is provided with a first connector, and the first connector is electrically connected to the first end of the cable; the second end is provided with N second connectors, and the second connector is connected to the second end of the cable. terminal electrical connection. The engaging device includes a card slot arranged on the second end and an engaging part arranged on the first connecting head; the engaging part is arranged in cooperation with the card slot to realize the connection between the first connecting head and the second end. The utility model is mainly used to realize operations such as charging of electronic equipment, data transmission and data storage, and is convenient for users to carry.

Description

an accessory device

technical field

The utility model relates to the field of electronic technology, in particular to an accessory device.

Background technique

With the rapid development of electronic technology, electronic equipment has become a necessity in people's daily life. At present, almost every user owns two or more of electronic devices such as mobile phones, tablet computers, computers, digital cameras, and MP3 players. In this case, the user may frequently perform operations such as charging the owned electronic device, transmitting data between electronic devices, storing data in the electronic device, and performing extended connections to the interface of the electronic device. In order to perform the above operations conveniently or in a timely manner, the user will carry accessories such as charging cables, data cables, storage devices, and expansion interface HUBs. However, there are many types of the above-mentioned accessory devices, which are not convenient for users to carry.

Utility model content

In view of this, the utility model provides an accessory device, the main purpose of which is to provide an accessory device that is easy for the user to carry, so that the user can perform operations such as data transmission and charging on the electronic device.

In order to achieve the above purpose, the utility model mainly provides the following technical solutions: the embodiment of the utility model provides an accessory device, and the accessory device includes:

a cable having a first end and a second end;

The first end is arranged on the first end of the cable, and the first end is provided with a first connector for connecting to an electronic device; the first connector is connected to the first end of the cable. Terminal connection;

The second end is arranged on the second end of the cable, and the second end is provided with N second connectors for connecting electronic equipment, and the N second connectors are connected to the The second end of the cable is electrically connected, and N is a positive integer ≥ 1;

A snapping device, the snapping device includes:

a card slot, the card slot is arranged on the second end,

An engaging part, the engaging part is arranged on the first connecting head and arranged in cooperation with the card slot, so that the first connecting head can be engaged in the card slot.

For the aforementioned accessory device, the N second connectors include N1 second male connectors and N2 second female connectors; a positive integer of N1≥1, and a positive integer of N2≥0.

In the aforementioned accessory device, the accessory device further includes a telescopic drive mechanism; the telescopic drive mechanism is connected to the second male joint, and is used to drive the second male joint to expand and contract when connected to the second end.

For the aforementioned accessory equipment, the telescopic drive mechanism includes:

a chute, the chute is arranged at the second end;

The sliding block is arranged in the sliding groove and can slide in the sliding groove; the sliding block is connected with the second male joint.

For the aforementioned accessory equipment, a positioning lock is further provided between the slider and the chute for positioning the slider in the chute.

In the aforementioned accessory device, the second end is provided with a receiving groove, the second male connector is accommodated in the receiving groove, and the number and shape of the receiving grooves are the same as those of the second male connector. adaptation.

In the aforementioned accessory device, the first connector includes at least one first male connector; the engaging portion is disposed on one of the first male connectors.

For the aforementioned accessory device, a data line is arranged in the cable; one end of the data line is connected to the second connector, and the other end is connected to the first connector.

In the aforementioned accessory device, a memory chip is further installed on the second terminal; the memory chip is electrically connected to the second connector.

For the aforementioned accessory device, the first connector is a USB connector; the second connector is a USB connector.

With the above technical solution, the accessory electronic device of the present invention has at least the following advantages:

An embodiment of the present invention provides an accessory device, which includes a cable, a first end arranged at the first end of the cable, a second end arranged at the second end of the cable, and an engaging device; the first The terminal is provided with a first connector electrically connected to the cable; the second terminal is provided with N second connectors electrically connected with the cable; the engaging device includes an engaging part arranged on the first connector and the card slot provided on the second end; the engaging part is cooperating with the card slot, so that the first connector can be engaged in the card slot, thereby realizing the detachable connection between the first connector and the second end. Through the above design, on the one hand, the accessory device can realize the formation of a ring structure, which can be hung on the key ring, or put on the user's wrist, etc., so that it is convenient for the user to carry and brings great convenience to the user; On the other hand, when there are multiple second connectors and include multiple female connectors and male connectors, the accessory device can also be used as a hub (HUB). In addition, by installing a storage chip at the second terminal, the accessory device can be provided with a storage function. Therefore, the accessory device provided by the embodiment of the utility model is not only convenient for the user to carry, but also integrates functions such as charging the electronic device, transmitting data, and storing data, which brings great convenience to the user.

Further, the accessory device in another embodiment of the present invention further includes a telescopic drive mechanism; the telescopic drive mechanism is connected to the second male connector, and is used to drive the second male connector to expand and contract on the second end. With such a design, when the user does not use the accessory device, the male connector can be shrunk at the end, so that it is protected from external damage or inconvenience to the user, and space can also be saved.

The above description is only an overview of the technical solution of the utility model. In order to understand the technical means of the utility model more clearly and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with accompanying drawings. back.

Description of drawings

Fig. 1 is a schematic structural diagram of an accessory electronic device provided by an embodiment of the present invention;

Fig. 2 is a perspective view of an accessory electronic device provided by another embodiment of the present invention;

Fig. 3 is a partial schematic diagram of an accessory electronic device provided by another embodiment of the present invention;

Fig. 4 is a diagram of the carrying state of the accessory electronic device provided by an embodiment of the present invention.

Detailed ways

In order to further explain the technical means and effects of the utility model to achieve the intended purpose of the utility model, the specific implementation, structure, features and effects of the utility model application are described in detail below in conjunction with the accompanying drawings and preferred embodiments. The description is as follows. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

Example 1

As shown in FIG. 1 and FIG. 2 , this embodiment provides an accessory device, which is used to connect to an electronic device to transmit data or charge the electronic device. Specifically, the accessory device includes: a cable 11 , a first end 12 , a second end 13 and an engaging device. Wherein, the cable 11 has a first end and a second end. The first end 12 is arranged at the first end of the cable 11, and the first end 12 is provided with a first connector 121 for connecting an electronic device; the first connector 121 is electrically connected to the first end of the cable 11. connect. The second terminal 13 is arranged on the second end of the cable 11, and the second terminal 13 is provided with N second connectors for connecting electronic equipment, and the N second connectors are connected with the second connectors of the cable 11. The terminals are electrically connected, and N is a positive integer ≥ 1. The locking device includes a locking groove 133 and a locking part, the locking groove 133 is arranged on the second end 13, the locking part is arranged on the first connecting head 121, and is arranged in cooperation with the locking groove 133, so that the first connecting head can Inserting into the card slot 133 realizes the connection between the first connector 121 and the second connector 13 , so that the accessory device in this embodiment can form a ring structure that is convenient for the user to carry.

When using the electronic device provided by this embodiment, the user connects the first connector of the accessory device provided by this embodiment to the first electronic device, and then connects one of the second connectors of the accessory device to the second electronic device . In this way, on the one hand, the second electronic device (or the first electronic device) can be used to charge the first electronic device (or the second electronic device); on the other hand, the mutual data transmission between the first device and the second device can be realized . After the above operations are completed, after use, one end of the accessory device in this embodiment can be passed through a key ring or other wearing structure, and the first connector is connected to the slot of the second end to form a ring structure, thereby It is fixed on a key ring or other wearing structure, so that it is convenient for the user to carry it around and brings great convenience to the user.

Example 2

Preferably, this embodiment provides an accessory device. Compared with the above embodiment, the N second connectors in the accessory device in this embodiment include N1 second male connectors 131 and N2 second female connectors 132 (as shown in FIG. 3 ); a positive integer of N1≥1, and a positive integer of N2≥0.

The first connector in this embodiment includes at least one first male connector, and the engaging portion is disposed on the first male connector.

In this embodiment, the connection between the accessory device of this embodiment and the first electronic device is realized through the first male connector of the first connector. When charging the first electronic device or transmitting data, the second connector can be connected with other electronic The device is connected. In addition, in this embodiment, a plurality of male connectors or female connectors are provided at the second end, so that the accessory device in this embodiment can be used as a HUB (hub).

When using the accessory device provided in this embodiment, it is only necessary to directly connect the first connector in the accessory device to the first electronic device, and use it as a hub or an interface of the first electronic device. The first electronic device here may be various electronic devices, especially for tablet computers and mobile phones.

Example 3

Preferably, this embodiment provides an electronic device. Compared with Embodiment 2, the accessory device in this embodiment further includes a telescopic drive mechanism; the telescopic drive mechanism is connected to the second male connector 131 for driving the second male connector 131 The joint 131 stretches on the second end 13 .

When the accessory device in this embodiment is not in use, the user can shrink the second male connector 131 inside the second end 13 through the telescopic drive mechanism, so as to prevent the second male connector 131 from being damaged by the outside or causing damage to the user. Inconvenience caused.

Of course, if necessary, another driving mechanism for driving the second female joint 132 to expand and contract on the second end 13 may also be provided. Similarly, if there are multiple first connectors, the male connectors that are not connected to the slot 133 can also be configured in a structure similar to the above, which is not specifically limited here.

In addition, the driving mechanism in this embodiment may be a motor, a motor, a button, and the like.

In this embodiment, when the user does not use the accessory device, the user can shrink the second male connector at the second end, so that the second male connector can be protected from external damage or inconvenience to the user. And it can save space.

Example 4

As shown in FIG. 2 , preferably, this embodiment provides an accessory device. Compared with Embodiment 3, the telescopic driving mechanism in the accessory device in this embodiment includes a sliding slot 134 and a sliding block 135 . Wherein, the sliding slot 134 is disposed on the second terminal 13 , and the sliding block 135 is disposed in the sliding slot 134 and can slide in the sliding slot 134 ; the sliding block 135 is connected with the second male connector 131 .

Through the above design, the user can control the position of the second male connector 131 relative to the second end by sliding the slider 135, and then control the second male connector 131 to shrink into the second end 13 or extend out of the second end 13 outside.

In addition, the slider in this embodiment can also be replaced by a sliding key.

Preferably, in this embodiment, a positioning latch is provided between the sliding block 135 and the sliding slot 134 for positioning the sliding block 135 in the sliding slot 134 . Wherein, the design of the positioning lock can be designed in the following two forms, but not limited thereto.

First, there are multiple positioning openings on the wall of the chute, and a reed is provided on the slider. When the reed slides into the positioning opening, the positioning lock between the slider and the chute can be realized. Or use other methods to open the reed to realize the continuous sliding of the slider.

Second, the slider is provided with a protrusion, and the wall of the chute is provided with a positioning opening that matches the protrusion. When the slider moves to the position of the positioning opening, the protrusion can be engaged in the positioning opening, thereby realizing sliding. The positioning lock between the block and the chute; only when the user pushes hard, can the engagement between the protrusion and the positioning port be opened, so that the slider can continue to slide.

In the above two methods, only two positioning openings can be designed on the chute wall, one positioning opening is set at the first position of the inner wall of the chute, and the other positioning opening is set at the second position of the chute, so that when the chute When the block is positioned at the first position, the second male joint fully extends out of the second end; when the slider is positioned at the second position, the second male joint is fully retracted within the second end.

Example 5

Preferably, this embodiment provides an accessory device. Compared with the above-mentioned embodiments, as shown in FIG. The number and shape of the receiving grooves 136 are matched with the second male connector 131 .

In this embodiment, by providing an accommodating groove at the second end, the second male connector is accommodated in the accommodating groove, which can not only protect the second male connector but also reduce the inconvenience caused by the second male connector to the user , so that it is more convenient for users to carry.

Similarly, an accommodating groove for matching with the first connector can also be provided at the first end; an accommodating groove for matching with the second female connector can also be provided on the second end.

Preferably, the cable in the above embodiment is provided with a data line; one end of the data line is electrically connected to the second connector, and the other end is electrically connected to the first connector. By arranging the data line in the cable, the accessory device in the above embodiments can charge or transmit data to the electronic device. The cable may also be provided with a signal line, a network cable, etc., which are not specifically limited here.

Preferably, the engaging portion in the above embodiment may be a part of the first connector, and the engaging portion fits into the engaging groove so that the engaging portion engages in the engaging groove.

Preferably, the first connector in the above embodiment is provided with a protrusion as an engaging part, and a groove is provided in the card slot. When the first connector is inserted into the card slot, the protrusion and the groove are matched, thereby preventing The first connector slides out from the slot.

Example 6

This embodiment provides an accessory device. Compared with the foregoing embodiments, the first connector and the second connector in this embodiment are both USB connectors.

Preferably, the first connector is a USB connector specially used to connect the first electronic device with a small interface such as a tablet computer or a mobile phone, such as a Mirco USB interface or a Mini USB interface. The second connector can be set as a normal-sized USB interface. Through the above design, the connection between the first electronic device with small interface such as tablet computer and mobile phone and the second electronic device such as desktop computer, notebook computer and U disk can be realized.

Through the above design, the accessory device in this embodiment can be used as a hub (HUB) for electronic devices such as desktop computers, notebook computers, tablet computers, and mobile phones, so as to realize functions such as charging and data transmission of electronic devices.

Example 7

Preferably, this embodiment provides an accessory device. Compared with the above-mentioned embodiments, in this embodiment, a memory chip is installed on the second end of the accessory device, and the memory chip is electrically connected to the second connector.

In this embodiment, by setting a storage chip on the second end, the accessory device not only has the function of data transmission, but also has the function of data storage itself. When the accessory equipment provided in this embodiment is in use, the details are as follows:

If the user needs to transfer the data information in the first electronic device to the second electronic device (or transfer the data information in the second electronic device to the first electronic device), first open the first connector and the second terminal Connect the first connector of the accessory device in this embodiment to the interface of the first electronic device, and then connect the second connector to the second electronic device (if the second electronic device is a computer or a mobile phone, then Use the male connector of the second connector; if the second electronic device is a U disk, use the female connector of the second connector), when the data is transmitted, a dialog window to realize the function of the accessory device will appear on the first electronic device , the two items of data transmission and data storage are displayed on the dialog window, and the user can choose according to actual needs. If the option of data transmission is selected, the data information in the first electronic device will be transferred to the second electronic device (or the second electronic device will be transferred to the second electronic device). The data information in the second electronic device is transmitted to the first electronic device), if the option of data storage is selected, the transmitted information will be stored in the storage chip in the accessory device. If the above two options are selected at the same time, the above two functions will be realized at the same time.

As shown in Figure 4, after using the accessory device provided by the above embodiment, the user only needs to pass the first connector of the accessory device 1 through the key ring 2, and insert it into the slot of the second end. , so that it is fixed on the key ring 2, and the user can carry it on his body.

To sum up, the embodiments of the present utility model provide an accessory device that can form a ring structure that is convenient for the user to carry by realizing the detachable connection between the first connector and the second end, and the ring structure can be hung on a key ring ( As shown in Figure 4), or be placed on the user's wrist or the like, so as to facilitate the user to carry and bring great convenience to the user. When the embodiment of the present invention provides an accessory device with multiple second connectors, including multiple female connectors and male connectors, the accessory device can also be used as a hub (HUB). In addition, the embodiment of the present invention provides an accessory device, by installing a storage chip at the second end, the accessory device can have a storage function. Therefore, the accessory device provided by the embodiment of the present invention is not only convenient for the user to carry, but also integrates functions such as charging the electronic device, transmitting data, storing and the like, which brings great convenience to the user.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model are all valid. Still belong to the scope of the technical solution of the utility model.

Claims (10)

1. an accessory device, is characterized in that, described accessory device comprises:

Cable, described cable has first end and the second end;

First termination, is arranged on the first end of described cable, and described first termination is provided with the first connector for connecting electronic equipment; Described first connector is electrically connected with the first end of described cable;

Second termination, is arranged on the second end of described cable, and described second termination is provided with N number of the second connector for connecting electronic equipment, and described N number of second connector is electrically connected with the second end of described cable, and N is the positive integer of >=1;

Clamping close device, described clamping close device comprises:

Draw-in groove, described draw-in groove is arranged on described second termination,

Holding section, described holding section is arranged on described first connector, and is equipped with described draw-in groove, and described first connector can be fastened in described draw-in groove.

2. accessory device according to claim 1, is characterized in that, described N number of second connector comprises N1 the second male joint and N2 the second female joint; The positive integer of N1 >=1, the positive integer of N2 >=0.

3. accessory device according to claim 2, is characterized in that, described accessory device also comprises telescoping drive mechanism; Described telescoping drive mechanism is connected with described second male joint, for driving described second male joint flexible on the second termination.

4. accessory device according to claim 3, is characterized in that, described telescoping drive mechanism comprises:

Chute, described chute is arranged on described second termination;

Slide block, is arranged in described chute, and can slide in described chute; Described slide block is connected with described second male joint.

5. accessory device according to claim 4, is characterized in that,

Also positioning fastener is provided with, for locating the position of described slide block in described chute between described slide block and described chute.

6. accessory device according to claim 3, is characterized in that,

Described second termination is provided with storage tank, and described second male joint is contained in described storage tank, and the quantity of described storage tank and shape and the second male joint suitable.

7. accessory device according to claim 1, is characterized in that, the first connector comprises at least one first male joint; Described holding section is arranged in one of them first male joint.

8. accessory device according to claim 1, is characterized in that, is provided with data line in described cable; One end of described data line is connected with described second connector, and the other end is connected with described first connector.

9. accessory device according to claim 1, is characterized in that, described second termination is also provided with storage chip; Described storage chip is electrically connected with the second connector.

10. the accessory device according to any one of claim 1-9, is characterized in that, described first connector is USB port; Described second connector is USB port.