CN212230740U

CN212230740U - Adapter with USB charging and network functions

Info

Publication number: CN212230740U
Application number: CN202021292832.2U
Authority: CN
Inventors: 陈新; 林晓飞; 姚奉娇; 辛文耀
Original assignee: Tian Xun Electronics Yantai Co ltd
Current assignee: Tian Xun Electronics Yantai Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2020-12-25
Anticipated expiration: 2030-07-03

Abstract

The application relates to an adapter with USB charging and network functions, which comprises a shell and a connecting wire, wherein the connecting wire is inserted in the shell and is fixedly connected with a circuit board inside the shell; an interface is arranged on one side surface of the shell; a storage box is connected to the contact position of the connecting line and the shell; one end of the storage box, which is far away from the shell, is sunken towards the direction close to the shell to form a buckling position; a first guide groove communicated with the buckling position is formed in the side face of the storage box. This application has and accomodates the connecting wire after using, prevents that the connecting wire from taking place the effect of winding and wearing and tearing.

Description

Adapter with USB charging and network functions

Technical Field

The application relates to the field of adapters, in particular to an adapter with USB charging and network functions.

Background

Currently, an adapter is an interface converter, which may be a stand-alone hardware interface device, allowing a hardware or electronic interface to be connected to other hardware or electronic interfaces, or may be an information interface. In a computer, the adapter is typically built into a card (which may also be external) that is insertable into a slot on the motherboard, and the mating information in the card is exchanged with the processor and the devices supported by the adapter.

The utility model discloses a current technique can refer to the utility model patent that the grant bulletin number is CN205376966U, it discloses a take USB to charge and network function's adapter, including shell and the circuit board of holding in the shell, the circuit board is connected with USB3.1 Type C interface connecting wire, be provided with at least one on the circuit board and charge the transmission joint and have the ethernet card adapter of network card drive, but USB3.1 Type C interface connecting wire self-power positive and negative plug, be applicable to USB 3.1's external equipment, it can carry out both-way power supply and mutual transmission data to charge the transmission port, the ethernet card port can insert the net twine, conversion through ethernet data provides network service for external equipment, this adapter functional is strong, and overall structure is small and exquisite portable, the design accords with the popularization.

In view of the above-mentioned related technologies, the applicant believes that when the adapter needs to be put in a bag and carried outside, the adapter has no means for accommodating the connection line, and the connection line is easily intertwined with the wires such as the earphone and the data line, which causes a problem of pulling, resulting in damage to the connection line.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the adapter is convenient to carry, the application provides an adapter with USB charging and network functions.

The application provides a take USB to charge and network function's adapter adopts following technical scheme:

an adapter with USB charging and network functions comprises a shell and a connecting wire which is inserted in the shell and fixedly connected with a circuit board inside the shell; an interface is arranged on one side surface of the shell; a storage box is connected to the contact position of the connecting line and the shell; one end of the storage box, which is far away from the shell, is sunken towards the direction close to the shell to form a buckling position; a first guide groove communicated with the buckling position is formed in the side face of the storage box.

By adopting the technical scheme, the connector of the connecting line is inserted into the slot of the computer host when in use, so that the functions of charging, information conversion and network function are realized. After the use, press the connector earlier and extract the connecting wire from the computer mainframe, then twine the connecting wire along the surface of receiver, pass guide slot one with the tip of connecting wire at last, press the connector again and detain in the position, accomplish accomodating the connecting wire.

Preferably, the storage box comprises an upper cover and a lower cover; one end of the storage box close to the shell is integrally connected with a protective sleeve with an opening at one end; the protective sleeve comprises an upper sleeve fixedly connected with the upper cover and a lower sleeve fixedly connected with the lower cover; the lower end surfaces of the upper sleeve and the upper cover are provided with a plurality of mounting grooves; the upper end surfaces of the lower sleeve and the lower cover are fixedly provided with mounting columns clamped in the mounting grooves; a first accommodating cavity for a connecting wire to pass through is formed in the accommodating box; the inside second that is used for placing the casing that offers of protective sheath holds the chamber.

Through adopting above-mentioned technical scheme, earlier put the lower extreme at the casing with lower cover and lower cover during the use, put the top with upper cover and upper cover again in the top of casing to in the effect of exerting force is with erection column joint entering mounting groove, realize the installation of upper cover and lower cover, upper cover and lower cover. After the installation is finished, the connecting wire passes through the first accommodating cavity, and the shell of the adapter is placed in the second accommodating cavity. Through the cooperation of receiver and protective sheath, protect the adapter, play anticollision and prevent the effect that falls.

Preferably, the storage box and the protective sleeve are both made of silica gel materials; a plurality of heat dissipation holes are uniformly distributed in the outer surface of the protective sleeve.

Through adopting above-mentioned technical scheme, the adapter during operation can take off protective sheath and receiver from the adapter, when need not take off, because the adapter during operation can produce the heat, so set up the louvre on the protective sheath and be convenient for the heat in time effluvium. Silica gel material has certain compliance simultaneously, and when the adapter collided, receiver and protective sheath can prevent that inside adapter from receiving the damage, played the effect of protection adapter.

Preferably, the end corners of the protective sleeve are provided with rounded corners.

Through adopting above-mentioned technical scheme, the setting up of radius angle makes the corner of protective sheath can not too sharp-pointed, has still improved the travelling comfort when using when aesthetic property.

Preferably, the outer side surfaces of the upper cover and the lower cover are both provided with winding grooves; the cross section of the winding groove is C-shaped; one end of the winding groove, which is close to the buckling position, is communicated with the first guide groove.

Through adopting above-mentioned technical scheme, because the connecting wire itself has certain hardness, the compliance is lower, and is poor with the laminating nature of receiver lateral wall during the winding, drops from the receiver easily, and the setting in winding groove can be with the connecting wire card in winding groove when the winding, because winding groove is C shape, can prevent that the connecting wire from deviating from winding groove, has improved the laminating nature between winding back connecting wire and the receiver, prevents droing of connecting wire. When not required to be stored, external force is slightly applied, and the connecting wire can be pulled out from the winding groove.

Preferably, a second guide groove communicated with the buckling position is formed in the outer side surface of the lower cover; the second guide groove extends along the length direction of the lower cover, and the end part of the second guide groove is communicated with one end, close to the protective sleeve, of the winding groove.

Through adopting above-mentioned technical scheme, during the winding connecting wire, earlier in the connecting wire card advances guide slot two, twine the position department of wire winding groove from the export of guide slot two again, improved the planarization on accomodating back receiver surface.

Preferably, the two sides of the buckling position are respectively provided with a notch communicated with the buckling position; the depth of the notch is greater than that of the buckling position.

Through adopting above-mentioned technical scheme, put the finger in the breach of detaining a both sides to make the connector tightly contradict between two fingers, the effect of application of force alright with the separation that can realize connector and receiver.

Preferably, the notch is an arc-shaped opening.

Through adopting above-mentioned technical scheme, the arc mouth can laminate mutually with the shape of finger, the application of force of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when in use, the connector of the connecting line is inserted into the slot of the computer host, thereby realizing the functions of charging, information conversion and network. After the computer storage box is used, the connector is pressed and pulled out of the computer host, then the connecting wire is wound along the outer surface of the storage box, finally the end part of the connecting wire penetrates through the guide groove, and then the connector is pressed into the buckling position to complete storage of the connecting wire;

2. because the connecting wire itself has certain hardness, the compliance is lower, and is poor with the laminating nature of receiver lateral wall during the winding, drops from the receiver easily, and the setting in winding groove can be with the connecting wire card in winding groove when the winding, because winding groove is C shape, can prevent that the connecting wire from deviating from winding groove, has improved the laminating nature between winding back connecting wire and the receiver, prevents droing of connecting wire. When not required to be stored, external force is slightly applied, and the connecting wire can be pulled out from the winding groove.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an adapter with USB charging and network functions;

FIG. 2 is a schematic view showing the structure of the storage case and the protective case in the embodiment;

fig. 3 is a partial structural schematic diagram of the storage box and the protective sleeve in the embodiment.

Description of reference numerals: 1. a housing; 11. an interface; 2. a connecting wire; 21. a connector; 3. a protective sleeve; 31. sleeving; 32. sleeving; 33. heat dissipation holes; 4. rounding off; 5. a second accommodating chamber; 6. a storage box; 61. an upper cover; 611. mounting grooves; 62. a lower cover; 621. mounting a column; 7. a first accommodating chamber; 8. a winding slot; 9. a second guide groove; 10. buckling; 12. a first guide groove; 13. and (4) a notch.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an adapter with USB charging and network functions. Referring to fig. 1, the adapter includes a housing 1, a connecting wire 2 is disposed on one side of the housing 1, the connecting wire 2 is inserted into the housing 1 and is fixedly connected to a circuit board inside the housing 1, and a connector 21 capable of being disposed in a slot of a host is fixedly disposed at one end of the connecting wire 2 away from the housing 1. An interface 11 for plugging a USB flash disk and a display wire is fixedly arranged on one side surface of the shell 1 opposite to the side surface where the connecting wire 2 is arranged. When in use, the connector 21 is inserted into the host, and then the USB flash disk or the display line is inserted into the interface 11, so that the charging and network functions can be realized.

Referring to fig. 1 and 2, the casing 1 is provided with a protective sleeve 3 with an opening at one end, the protective sleeve 3 is made of silica gel soft material, and each end corner of the protective sleeve 3 is provided with a fillet 4 to prevent the end corner from being too sharp and affecting the hand feeling during use. The protective casing 3 includes an upper casing 31 and a lower casing 32, and the upper casing 31 and the lower casing 32 previously form a second receiving chamber 5 in which the housing 1 is placed. When the adapter is used, the shell 1 is placed in the second accommodating cavity 5, and when the adapter falls to the ground, the adapter in the second accommodating cavity 5 can be protected from being damaged due to certain flexibility of the silica gel.

Referring to fig. 1 and 2, a storage box 6 is connected to an end of the protective sleeve 3 away from the interface 11, the storage box 6 includes an upper cover 61 fixedly connected to the upper sleeve 31 and a lower cover 62 fixedly connected to the lower sleeve 32, and a first accommodating cavity 7 for the connecting wire 2 to pass through is formed between the upper sleeve 31 and the lower sleeve 32.

Referring to fig. 1 and 2, in order to facilitate the detachment and installation of the storage box 6 and the protective sleeve 3, a plurality of mounting grooves 611 are respectively formed in the lower end surfaces of the upper sleeve 31 and the upper cover 61, a mounting post 621 matched with the mounting grooves 611 is fixedly arranged on the upper end surfaces of the lower sleeve 32 and the lower cover 62, and the mounting post 621 is clamped into the mounting groove 611, so that the mounting operation of the upper cover 61 and the lower cover 62, and the upper sleeve 31 and the lower sleeve 32 can be realized.

Referring to fig. 1 and 2, when the adaptor is operated, the protective cover 3 and the receiving case 6 can be removed from the housing 1 by separating the mounting post 621 from the mounting groove 611. When the adapter does not need to be taken down, the adapter can generate heat during working, and in order to accelerate the heat dissipation and protect the adapter from being damaged, a plurality of heat dissipation holes 33 penetrating through the upper sleeve 31 and the lower sleeve 32 are uniformly distributed on the protective sleeve 3.

Referring to fig. 1 and 2, when the adapter is carried out to needs, connecting wire 2 usually can take place the intertwine with earphone, charging wire etc. in the package, for the convenience of the work of accomodating connecting wire 2 after the use, all seted up on the outer anchor ring of upper cover 61 and lower cover 62 and be spiral helicine winding groove 8, winding groove 8 extends along the length direction of upper cover 61 and lower cover 62 respectively. The outer annular surface of the lower cover 62 is further provided with a second guide groove 9, and the second guide groove 9 is bent and extends along the axial direction of the lower cover 62 to be communicated with one end of the winding groove 8 close to the protective sleeve 3.

Referring to fig. 1 and 2, one end of the storage box 6 away from the housing 1 is recessed towards the housing 1 to form a buckling position 10 communicated with the first accommodating cavity 7, and the shape of the buckling position 10 is matched with that of the connecting head 21. One side of the buckling position 10 is provided with a first guide groove 12 which is respectively communicated with the buckling position 10 and one end of the winding groove 8 close to the buckling position 10, and the other side of the buckling position 10 is communicated with a second guide groove 9. After the adapter is used, the connecting wire 2 is wound into the second guide groove 9, then the connecting wire is wound from one end, close to the shell 1, of the winding groove 8 to one end, close to the buckling position 10, and finally the end portion of the connecting wire 2 is wound into the first guide groove 12, and force is applied to press the connecting head 21 into the buckling position 10, so that the connecting wire 2 is stored.

According to figure 1 and figure 2, in order to improve the laminating nature between connecting wire 2 and the receiver 6, set up the cross section of winding groove 8 into the C shape to receiver 6 is made for soft silica gel material, slightly exerts the effect, winding groove 8 alright take place deformation, the connecting wire 2 of being convenient for accomodate and with receiver 6's separation.

Referring to fig. 1 and 3, when the adapter is needed, in order to facilitate taking out the connector 21 from the buckle position 10, notches 13 communicated with the buckle position 10 are respectively formed at two sides of the buckle position 10, and the depth of each notch 13 is greater than that of the buckle position 10. Fingers are placed in the notch 13, and the two fingers are only abutted against the two sides of the connector 21 to apply force to the direction far away from the buckling position 10, so that the connector 21 can be separated from the buckling position 10. For the convenience of force application, the notch 13 is arranged to be an arc-shaped opening matched with the shape of the finger.

The implementation principle of the adapter with the USB charging and network functions in the embodiment of the application is as follows: when the USB interface is used, the connector 21 is firstly inserted into a slot on a host, and then the USB or the display line is inserted into the interface 11 for charging or information conversion. After the use is finished, the connector 21 is pulled out of the slot, is bent downwards and is wound into the second guide groove 9, then is wound to one end far away from the shell 1 along the winding groove 8, finally, the end part of the connecting wire 2 is wound into the first guide groove 12, and force is applied to press the connector 21 into the buckling position 10.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An adapter with USB charging and network functions comprises a shell (1) and a connecting wire (2) which is inserted in the shell (1) and is fixedly connected with a circuit board in the shell (1); an interface (11) is arranged on one side surface of the shell (1); the method is characterized in that: a contact part of the connecting wire (2) and the shell (1) is connected with a storage box (6); one end of the storage box (6) far away from the shell (1) is sunken towards the direction close to the shell (1) to form a buckling position (10); the side surface of the storage box (6) is provided with a first guide groove (12) communicated with the buckling position (10).

2. The adapter with USB charging and network functions of claim 1, wherein: the storage box (6) comprises an upper cover (61) and a lower cover (62); one end of the storage box (6) close to the shell (1) is integrally connected with a protective sleeve (3) with an opening at one end; the protective sleeve (3) comprises an upper sleeve (31) fixedly connected with the upper cover (61) and a lower sleeve (32) fixedly connected with the lower cover (62); the lower end surfaces of the upper sleeve (31) and the upper cover (61) are respectively provided with a plurality of mounting grooves (611); the upper end surfaces of the lower sleeve (32) and the lower cover (62) are fixedly provided with mounting columns (621) clamped in the mounting grooves (611); a first accommodating cavity (7) for the connecting wire (2) to pass through is formed in the accommodating box (6); the protective sleeve (3) is internally provided with a second accommodating cavity (5) for accommodating the shell (1).

3. The adapter with USB charging and network functions of claim 2, wherein: the storage box (6) and the protective sleeve (3) are both made of silica gel materials; a plurality of heat dissipation holes (33) are uniformly distributed on the outer surface of the protective sleeve (3).

4. The adapter with USB charging and network functions of claim 2, wherein: and the end corners of the protective sleeve (3) are provided with fillets (4).

5. The adapter with USB charging and network functions of claim 2, wherein: the outer side surfaces of the upper cover (61) and the lower cover (62) are both provided with winding grooves (8); the cross section of the winding groove (8) is C-shaped; one end of the winding groove (8) close to the buckling position (10) is communicated with the first guide groove (12).

6. The adapter with USB charging and network functions of claim 5, wherein: a second guide groove (9) communicated with the buckling position (10) is formed in the outer side surface of the lower cover (62); the second guide groove (9) extends along the length direction of the lower cover (62), and the end part of the second guide groove is communicated with one end, close to the protective sleeve (3), of the winding groove (8).

7. The adapter with USB charging and network functions of claim 1, wherein: two sides of the buckling position (10) are respectively provided with a notch (13) communicated with the buckling position (10); the depth of the notch (13) is larger than that of the buckling position (10).

8. The adapter with USB charging and network functions of claim 7, wherein: the notch (13) is an arc-shaped opening.