CN210628650U

CN210628650U - Data line

Info

Publication number: CN210628650U
Application number: CN202020282769.8U
Authority: CN
Inventors: 李贡献
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-05-26
Anticipated expiration: 2030-03-10

Abstract

The utility model provides a data line, including the casing, set up in circuit board in the casing, wear to locate the first line body and the second line body and the fan of casing, first line body and second line body are located one end in the casing with the circuit board electricity is connected, the casing has relative first terminal surface and second terminal surface, the casing has the heat dissipation and adsorbs the function or be in first terminal surface sets up a heat dissipation adsorption layer that has the heat dissipation and adsorbs the function, so that the casing accessible first terminal surface or the attached back that is fixed in an electronic equipment of heat dissipation adsorption layer, the fan can be dismantled and be connected to the second terminal surface, works as the fan is installed extremely during the casing the fan with the circuit board electricity is connected.

Description

Data line

Technical Field

The utility model relates to an electronic equipment accessory technical field, in particular to data line with heat dissipation function.

Background

Along with the rapid development of communication technology and electronic technology, the smart phone is rapidly popularized, the performance of the smart phone is improved, people rely on the smart phone more and more strongly, the smart phone is used more and more frequently, and people almost charge the smart phone every day and even charge the smart phone several times a day. Moreover, along with the popularity of mobile phone games, often need still to be connected data line and cell-phone simultaneously and charge when holding the cell-phone operation cell-phone screen in both hands, and current data line often all only promotes the quality of line body, ignores to improve the condition of generating heat to data line link end equipment for the data line only has connection function, and the function is single.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a data line with heat dissipation function.

The utility model provides a data line, which comprises a shell, a circuit board arranged in the shell, a first line body and a second line body which are arranged in the shell in a penetrating way, and a fan, one end of the first wire body and one end of the second wire body are positioned in the shell, and both the one end of the first wire body and the one end of the second wire body are electrically connected with the circuit board, the shell is provided with a first end face and a second end face which are opposite, the shell has the functions of heat dissipation and adsorption or the first end face is provided with a heat dissipation adsorption layer with the functions of heat dissipation and adsorption, so that the shell can be attached and fixed on the back surface of an electronic device through the first end surface or the heat dissipation adsorption layer, the fan is detachably connected to the second end surface, when the fan is mounted to the second end face of the shell, the fan is electrically connected with the circuit board.

In an embodiment, the housing is provided with a first contact electrically connected to the circuit board, and the fan is provided with a second contact electrically matched with the first contact.

In an embodiment, the fan is connected to the second end surface in a snap-fit manner, the second end surface of the housing is provided with a first snap-fit connection portion, the first contact is disposed on the first snap-fit connection portion, the fan is provided with a second snap-fit connection portion, the second contact is disposed on the second snap-fit connection portion, and when the first snap-fit connection portion is connected to the second snap-fit connection portion in a snap-fit manner, the first contact is abutted to the second contact.

In an embodiment, the first fastening connection portion includes a plurality of slots circumferentially disposed along an outer edge of the second end surface and a blocking portion extending from a sidewall of the slot, the first contact is disposed on the sidewall of the slot and located inside the blocking portion, the second fastening connection portion includes a plurality of blocks correspondingly disposed on the fan, the second contact is disposed on an end surface of the block, when the block is fastened in the slot, the first contact and the second contact are abutted, and the block is located inside the blocking portion.

In an embodiment, the fan is magnetically attracted to the second end surface, the second end surface of the housing is provided with a first magnetic attraction connecting portion, the first contact is disposed on the first magnetic attraction connecting portion, the fan is provided with a second magnetic attraction connecting portion, the second contact is disposed on the second magnetic attraction connecting portion, and when the first magnetic attraction connecting portion and the second magnetic attraction connecting portion are magnetically attracted to be connected, the first contact is abutted to the second contact.

In an embodiment, the housing, the heat dissipation adsorption layer and the fan are all circular, the heat dissipation adsorption layer covers the first end face of the housing, the fan covers the second end face of the housing, and a switch is arranged on the fan and used for controlling the start and stop of the fan.

In one embodiment, the heat dissipation adsorption layer is made of a heat dissipation material, and the heat dissipation adsorption layer has a viscous adsorption function.

In one embodiment, the housing is made of a heat dissipating material.

In an embodiment, the data line includes a first connector and a second connector, the first connector is disposed at an end of the first line located outside the housing, the second connector is disposed at an end of the second line located outside the housing, the first connector is configured to be connected to a charging interface of the electronic device, and the second connector is configured to be connected to a charging device.

In an embodiment, the first connector is a bent connector, the first connector includes a plug and a connecting portion, the connecting portion includes a first portion and a second portion connected to a side of the first portion, the second portion is connected to an end portion of the first wire body located outside the housing, and the plug is connected to an end of the first portion.

To sum up, the utility model provides a data line sets up the heat dissipation adsorbed layer on the first terminal surface of casing, sets up the fan on the second terminal surface of casing. First line body and second line body wear to locate the casing and be connected with the circuit board electricity in the casing, and first joint is pegged graft on the cell-phone, and charging equipment is connected to the second joint. The heat dissipation adsorption layer is made by the heat dissipation material, has the heat dissipation and pastes and adsorbs dual function, and casing accessible heat dissipation adsorption layer adsorbs, pastes and fix at the cell-phone back, and heat dissipation adsorption layer and fan give the cell-phone heat dissipation simultaneously, provide sufficient heat dispersion, alleviate the cell-phone because of charging the serious problem that generates heat of playing the recreation simultaneously, avoid the cell-phone to take place to block, improve game experience. Meanwhile, the line body is attached to the back of the mobile phone by the shell, so that the influence on the operation of the hand game caused by the winding of the line body is avoided. The fan can be connected to the casing by the buckle, a first contact electrically connected with the circuit board is arranged at the buckle connection position of the casing, a second contact is arranged at the buckle connection position of the fan, and the first contact and the second contact are abutted during the buckle so that the fan is electrically connected with the circuit board to provide electric power for the fan. A switch may be provided on the fan to control the rotation and stop of the fan.

Drawings

Fig. 1 is a schematic perspective view of the data line of the present invention.

Fig. 2 is an exploded view of the data line of fig. 1.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a perspective view of the fan.

Fig. 5 is an enlarged schematic view of a portion B in fig. 4.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

As shown in fig. 1-5, the present invention provides a data line 10, wherein the data line 10 includes a housing 12, a circuit board (not shown) disposed in the housing 12, a first line 14 and a second line 16 penetrating through a sidewall of the housing 12, a heat dissipation layer 18, and a fan 20. The circuit board is, for example, a PCBA circuit board, one end of the first wire body 14 and one end of the second wire body 16 are located in the housing 12, and one end of the first wire body 14 and one end of the second wire body 16 are electrically connected to the circuit board, respectively. The housing 12 has a first end surface 22 and a second end surface 24 opposite to each other, and the heat dissipation absorption layer 18 is attached to the first end surface 22 for absorbing and fixing the housing 12 to a back surface of an electronic device, such as a mobile phone, a tablet computer, and the like. The fan 20 is removably attached to the second end face 24, and the fan 20 is electrically connected to the circuit board when the fan 20 is mounted to the housing 12 to provide power to the fan 20.

The data cable 10 further includes a first connector 26 and a second connector (not shown), wherein the first connector 26 is disposed at an end of the first cable body 14 located outside the housing 12, and the second connector is disposed at an end of the second cable body 16 located outside the housing 12. The first connector 26 is used for connecting with a charging interface of the mobile phone, and the second connector is used for connecting with a charging device, such as a charging plug, a mobile power supply, etc. The first connector 26 is, for example, a Lightning connector, a Type-c connector, a Micro USB connector or a USB connector, and the second connector is, for example, a Lightning connector, a Type-c connector, a Micro USB connector or a USB connector. In this embodiment, the first connector 26 is a Lightning connector.

In the illustrated embodiment, the first connector 26 is a bent connector, specifically, the first connector 26 includes a plug 28 and a connecting portion 30, the connecting portion 30 is T-shaped, and includes a first portion 32 and a second portion 34 perpendicularly connected to a central position of a side surface of the first portion 32, an end of the second portion 34 is connected to an end of the first wire 14 outside the housing 12, and the plug 28 is connected to an end of the first portion 32. By designing the first connector 14 as a bent connector, the problem that the game operation is hindered when the mobile phone is charged can be avoided, and the holding feeling of the user in the situation of playing the game while charging is improved.

In the illustrated embodiment, the housing 12, the heat sink absorbent layer 18, and the fan 20 are all configured in a circular shape, but in other embodiments, other shapes are contemplated. The heat dissipation adsorption layer 18 is made of a heat dissipation material, and the heat dissipation adsorption layer 18 has a viscous adsorption function, such as heat dissipation silica gel. One side of the heat dissipation absorbent layer 18 is adhered to the housing 12, and the other side of the heat dissipation absorbent layer 18 is used to adhere to the back of the mobile phone, thereby fixing the housing 12 to the back of the mobile phone. The heat sink absorbent layer 18 is attached to the first end 22 of the housing 12, for example, the heat sink absorbent layer 18 covers just the entire first end 22 of the housing 12. When the housing 12 is fixed to the back of the mobile phone through the heat dissipation adsorption layer 18, the heat dissipation adsorption layer 18 directly contacts the mobile phone to dissipate heat of the mobile phone. Meanwhile, the first wire 14 and the second wire 16 are attached to the back of the mobile phone because the housing 12 is fixed to the back of the mobile phone, so that the influence on the operation of the mobile phone due to the winding of the wires is avoided.

The portion of the first wire 14 that extends out of the housing 12 may be the same as or different from the portion of the second wire 16 that extends out of the housing 12. In the illustrated embodiment, the position where the first wire 14 penetrates through the housing 12 is different from the position where the second wire 16 penetrates through the housing 12, and a connection line between the position where the first wire 14 penetrates through the housing 12 and the center of the housing 12 is perpendicular to a connection line between the position where the second wire 16 penetrates through the housing 12 and the center of the housing 12.

In some embodiments, the housing 12 may be made of a heat dissipation material, the heat dissipation material has both heat dissipation and heat conduction functions, and the heat absorbed by the heat dissipation absorption layer 18 from the mobile phone can be quickly conducted out through the housing 12, so as to accelerate the heat dissipation of the heat dissipation absorption layer 18 and improve the heat dissipation efficiency.

The fan 20 is detachably connected to the second end surface 24 of the housing 12, and can further dissipate heat of the mobile phone, so as to provide sufficient heat dissipation performance in cooperation with the heat dissipation absorption layer 18. Because the fan 20 is detachably connected, the practicability of the data line 10 is enhanced, so that a user can selectively radiate heat to the mobile phone only by using the heat radiation adsorption layer 18 according to the heat generation condition of the mobile phone, or the fan 20 is arranged to radiate heat to the mobile phone by using the fan 20 and the heat radiation adsorption layer 18 at the same time.

When the fan 20 is mounted on the housing 12, the fan 20 is electrically connected to the circuit board in the housing 12, for example, a first contact 36 electrically connected to the circuit board is disposed on the housing 12, for example, by a wire, a second contact 38 electrically matched with the first contact 36 is disposed on the fan 20, and the first contact 36 and the second contact 38 are abutted when the fan 20 is mounted on the housing 12. In the illustrated embodiment, the fan 20 is snap-connected to the second end face 24 and covers the entire second end face 24. The second end surface 24 of the housing 12 is provided with a first snap connection portion, the first contact 36 is disposed on the first snap connection portion, the fan 20 is provided with a second snap connection portion, the second contact 38 is disposed on the second snap connection portion, and when the first snap connection portion is snap-connected with the second snap connection portion, the first contact 36 is abutted against the second contact 38.

As shown in fig. 3, the first snap connection portion includes a plurality of slots 40 circumferentially disposed along the outer edge of the second end surface 24 and a stop portion 42 extending from a sidewall of the slots 40, in the illustrated embodiment, two slots 40 are disposed, and the two slots 40 are radially and symmetrically distributed. The first contact 36 is disposed on a side wall of the card slot 40 on one side of the stopper 42 and the first contact 36 is located inside the stopper 42. In other embodiments, the fan 20 is magnetically connected to the second end surface 24, the second end surface 24 of the housing 12 is provided with a first magnetic connecting portion (not shown), the first contact 36 is disposed on the first magnetic connecting portion, the fan 20 is provided with a second magnetic connecting portion (not shown), the second contact 38 is disposed on the second magnetic connecting portion, and when the first magnetic connecting portion and the second magnetic connecting portion are magnetically connected, the first contact 36 and the second contact 38 abut against each other. In other embodiments, the installation manner of the fan and the housing is not particularly limited as long as the detachable connection can be achieved.

As shown in fig. 4 and 5, the fan 20 includes a ring-shaped member 44, a rotating shaft 46 located in the ring-shaped member 44, a plurality of blades 48 mounted on the rotating shaft 46, a grid member 50 disposed on two sides of the blades 48, and a motor (not shown), the motor may be disposed on the rotating shaft 46, the second contact 38 is electrically connected to the motor, for example, by a wire, and the grid member 50 is used to prevent fingers of a user from entering the fan 20 by mistake. The outer edge of the ring 44 near the housing 12 protrudes outward to form a convex ring 52, and two locking blocks 54 are disposed on the inner side surface of the outer edge of the convex ring 52 corresponding to the locking groove 40. The second contact 38 is disposed on the end surface of the latch 54, when the fan 20 is mounted on the second end surface 24, the protruding ring 52 is sleeved outside the sidewall of the housing 12, the latch 54 is fastened in the fastening groove 40, the first contact 36 abuts against the second contact 38, and the latch 54 is located inside the stopping portion 42, so as to fasten the fan 20 to the housing 12.

In some embodiments, a switch may also be provided on the fan 20, for example on the outside of the ring 44, the switch being electrically connected to the motor for controlling the start and stop of the fan 20.

In other embodiments, the data line 10 is not provided with a heat dissipation absorption layer, the housing can be directly made of a heat dissipation material, and the housing has a sticky absorption function, so as to dissipate heat of the mobile phone by absorbing the first end face of the housing to the back of the mobile phone.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A data line is characterized by comprising a shell, a circuit board arranged in the shell, a first line body and a second line body which penetrate through the shell, and a fan, one end of the first wire body and one end of the second wire body are positioned in the shell, and both the one end of the first wire body and the one end of the second wire body are electrically connected with the circuit board, the shell is provided with a first end face and a second end face which are opposite, the shell has the functions of heat dissipation and adsorption or the first end face is provided with a heat dissipation adsorption layer with the functions of heat dissipation and adsorption, so that the shell can be attached and fixed on the back surface of an electronic device through the first end surface or the heat dissipation adsorption layer, the fan is detachably connected to the second end surface, when the fan is mounted to the second end face of the shell, the fan is electrically connected with the circuit board.

2. The data cable as claimed in claim 1, wherein the housing has a first contact electrically connected to the circuit board, and the fan has a second contact electrically engaged with the first contact.

3. The data line of claim 2, wherein the fan is connected to the second end surface in a snap-fit manner, the second end surface of the housing is provided with a first snap-fit connection portion, the first contact is disposed on the first snap-fit connection portion, the fan is provided with a second snap-fit connection portion, the second contact is disposed on the second snap-fit connection portion, and when the first snap-fit connection portion is connected to the second snap-fit connection portion in a snap-fit manner, the first contact is abutted against the second contact.

4. The data line according to claim 3, wherein the first fastening connection portion comprises a plurality of slots circumferentially disposed along an outer edge of the second end surface and a stop portion extending from a sidewall of the slot, the first contact is disposed on the sidewall of the slot and located inside the stop portion, the second fastening connection portion comprises a plurality of fastening blocks correspondingly disposed on the fan, the second contact is disposed on an end surface of the fastening block, when the fastening block is fastened in the slot, the first contact and the second contact are abutted, and the fastening block is located inside the stop portion.

5. The data cable of claim 2, wherein the fan is magnetically connected to the second end surface, the second end surface of the housing is provided with a first magnetically connected portion, the first contact is disposed on the first magnetically connected portion, the fan is provided with a second magnetically connected portion, the second contact is disposed on the second magnetically connected portion, and when the first magnetically connected portion and the second magnetically connected portion are magnetically connected, the first contact is abutted against the second contact.

6. The data line of claim 1, wherein the housing, the heat dissipation adsorption layer and the fan are all circular, the heat dissipation adsorption layer covers a first end face of the housing, the fan covers a second end face of the housing, and a switch is arranged on the fan and used for controlling the fan to start and stop.

7. The data line of claim 1, wherein the heat-dissipating adsorption layer is made of a heat-dissipating material, and the heat-dissipating adsorption layer has a cohesive adsorption function.

8. The data line of claim 1, wherein the housing is made of a heat dissipating material.

9. The data line of claim 1, wherein the data line comprises a first connector and a second connector, the first connector is disposed at an end of the first line body located outside the housing, the second connector is disposed at an end of the second line body located outside the housing, the first connector is configured to connect to a charging interface of the electronic device, and the second connector is configured to connect to a charging device.

10. The data line of claim 9, wherein the first contact is a bent contact, the first contact including a plug and a connecting portion, the connecting portion including a first portion and a second portion connected to a side of the first portion, the second portion being connected to an end of the first line outside the housing, the plug being connected to an end of the first portion.