CN208738564U - Patchcord with water-proof function - Google Patents
Patchcord with water-proof function Download PDFInfo
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- CN208738564U CN208738564U CN201821040766.2U CN201821040766U CN208738564U CN 208738564 U CN208738564 U CN 208738564U CN 201821040766 U CN201821040766 U CN 201821040766U CN 208738564 U CN208738564 U CN 208738564U
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- patchcord
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- proof function
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Abstract
The utility model discloses a kind of patchcord with water-proof function, including USB connecting element, clip assembly, wire data and limit assembly；The utility model is a kind of patchcord with water-proof function, by the way that waterproof casings are arranged, it can prevent moisture from penetrating into OTG patchcord, avoid connector internal short circuits, or there is situations such as metal oxidation, the probability that OTG patchcord is broken down is reduced, so that OTG patchcord can be used normally；And, at the end USB of OTG patchcord, clip assembly is set, the metal connecting sheet inside OTG patchcord is avoided the case where falling off or loosening occur, after grafting enters mobile device, the case where avoiding the occurrence of poor contact, the integrated connection and stability for improving OTG patchcord, facilitate user carry out using.
Description
Technical field
The utility model relates to data line fields, more particularly to a kind of patchcord with water-proof function.
Background technique
OTG is the abbreviation of On-The-Go, is the technology that developed recently gets up, be mainly used in a variety of different equipment or
Connection between mobile device carries out data exchange.The development of USB technology enables PC and peripheral equipment to pass through simple side
The manufacturing cost of formula, appropriateness, the equipment of various data transmission bauds is linked together.The above-mentioned application that we mention all is
It is connected to PC by USB, and carries out data exchange under the control of PC.But this convenient exchanged form, once PC is had left,
Each equipment room can not be operated using USB port, because none potentially acts as the same host of PC from equipment.Pass through OTG
Technology can enrich the function of intelligent terminal, such as extension remote controler accessory to intelligent terminal expanding USB interface accessory,
Mobile phone, plate become universal remote control use.
However, existing OTG patchcord does not have water-proof function, so that in use, it is possible to penetrate into water
Into OTG patchcord, due to the inside for penetrating into connector of moisture, it is possible to connector internal short circuits are caused, or
There is situations such as metal oxidation, and then patchcord is caused to be broken down, patchcord cannot use；Also, existing OTG patchcord
The end USB design, be easy so that the case where falling off or loosening occurs in the metal connecting sheet risen inside OTG patchcord, slotting
After accessing mobile device, the case where being easy to appear poor contact, the integrated connection and stability of OTG patchcord are reduced,
Inconvenient user carry out using.
Utility model content
The purpose of the utility model is to overcome shortcomings in the prior art, provide a kind of switching with water-proof function
Line can prevent moisture from penetrating into OTG patchcord, avoid connector internal short circuits by setting waterproof casings,
Or there is situations such as metal oxidation, the probability that OTG patchcord is broken down is reduced, so that OTG patchcord can be used normally；
Also, at the end USB of OTG patchcord, clip assembly is set, avoid the metal connecting sheet inside OTG patchcord occur falling off or
The case where loosening, after grafting enters mobile device, the case where avoiding the occurrence of poor contact, the entirety for improving OTG patchcord connects
Connecing property and stability, facilitate user carry out using.
The purpose of this utility model is achieved through the following technical solutions:
A kind of patchcord with water-proof function, comprising:
USB connecting element, the USB connecting element include USB grafting shell, connection sheet and metal shell, and the USB is inserted
It connects and offers mounting groove on shell, the connection sheet and the metal shell are respectively contained in the mounting groove, the installation
The first installing zone and the second installing zone are provided in slot；
Clip assembly, the clip assembly include the first clamping block and the second clamping block, and first clamping block is set to
On first installing zone, second clamping block is set on second installing zone；
Wire data, the wire data and the USB grafting cage connection, the wire data include waterproof casings and
Data line ontology has installation cavity in the waterproof casings, and the data line ontology includes first transmission line, second transmission line
And power supply line, the first transmission line, the second transmission line and the power supply line are respectively arranged in the installation cavity body；And
Limit assembly, the limit assembly are set in the installation cavity body, and the limit assembly includes connecting shaft, first
Limit film, the second limit film and third limit film, first limit film, second limit film and the third limit film point
Not with the connection axis connection, and first limit film, second limit film and the third limit film are by the installation
Cavity is separated into three receiving cavitys, and the first transmission line, the second transmission line and the power supply line are respectively arranged at
In the one accommodating chamber body.
The USB connecting element further includes mounting blocks in one of the embodiments, and the mounting blocks are set to described
On USB grafting shell, the wire data is set on the mounting blocks.
First clamping block is arranged two in one of the embodiments, and two first clamping blocks are respectively set
In on first installing zone.
Second clamping block is arranged two in one of the embodiments, and two second clamping blocks are respectively set
In on second installing zone.
In one of the embodiments, the waterproof casings include protective layer, armor, liner layer, the first waterproof layer and
Shielded layer, the protective layer are placed on the armor, and the armor is placed on the liner layer, the liner layer set
It is placed on first waterproof layer, first waterproof layer is placed on the shielded layer, and the shielded layer is placed on the number
According on line ontology.
The waterproof casings further include tear rope in one of the embodiments, and the tear rope is set to the protection
On layer.
The data line ontology further includes insulating layer, the second waterproof layer and oxygen barrier layer in one of the embodiments, described
Insulating layer is placed on second waterproof layer, and second waterproof is placed in the oxygen barrier layer.
The power supply line includes positive lead and ground line in one of the embodiments, the positive lead and
The ground line is respectively contained in the installation cavity body.
It in one of the embodiments, further include data connection connector, the data connection connector and the wire data
Connection.
The data connection connector is that Type-C connector, apple connector or Micro USB connect in one of the embodiments,
Head.
The utility model compared with the prior art the advantages of and have the beneficial effect that:
The utility model is a kind of patchcord with water-proof function, by setting waterproof casings, can prevent moisture from seeping
Enter into OTG patchcord, avoid connector internal short circuits, or situations such as metal oxidation occur, reduces OTG switching
The probability that line breaks down, so that OTG patchcord can be used normally；Also, clamping group is set at the end USB of OTG patchcord
Part avoids the metal connecting sheet inside OTG patchcord from the case where falling off or loosening occur, and after grafting enters mobile device, keeps away
Exempt from the case where poor contact occur, improve the integrated connection and stability of OTG patchcord, facilitate user carry out using.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the patchcord with water-proof function of one embodiment of the utility model；
Fig. 2 is the cross-sectional view of the wire data of patchcord shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the USB connecting element of patchcord shown in FIG. 1；
Fig. 4 is the cross-sectional view of the data line ontology of wire data shown in Fig. 2
Utility model.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
Please refer to Fig. 1 and Fig. 2, a kind of patchcord 10 with water-proof function, comprising: USB connecting element 100, clamping group
Part 200, wire data 300 and limit assembly 400, it should be noted that the USB connecting element 100 is for grafting USB flash disk, shifting
Dynamic hard disk or other movable storage devices；The clip assembly 200 is used to prevent the metal connecting sheet inside OTG patchcord
The case where appearance falls off or loosens；The wire data 300 is used to connect the input terminal and output end of data；The limit group
Part 400 is for limiting data line ontology, to improve the uniformity of its arrangement, and then the transmission for improving its data is stablized
Property.It should be noted that the patchcord 10 is OTG patchcord.
Referring to Fig. 3, the USB connecting element 100 includes USB grafting shell 110, connection sheet 120 and metal shell
130, mounting groove is offered on the USB grafting shell 110, and the connection sheet 120 and the metal shell 130 are respectively contained in
In the mounting groove, the first installing zone and the second installing zone are provided in the mounting groove；It should be noted that the USB is inserted
Shell 110 is connect for protecting connection sheet and metal shell not damaged；The connection sheet 120 carries out data for connecting USB flash disk
Transmission；The metal shell 130 is for also connecting USB flash disk, and then improve data transfer efficiency；Specifically, first installing zone
It is symmetrical arranged with second installing zone by symmetry axis of the central axis of the USB grafting shell, i.e., described first installing zone
It is arranged on an inner sidewall of mounting groove, second installing zone is arranged on another opposite inner sidewall of mounting groove.It is described
Connection sheet is metal connecting sheet, it is preferred that the metal connecting sheet is fine copper connection sheet.
Referring to Fig. 3, the clip assembly 200 includes the first clamping block 210 and the second clamping block 220, first card
It connects block 210 to be set on first installing zone, second clamping block 220 is set on second installing zone；Passing through will
First clamping block 210 and the second clamping block 220 are separately positioned on the first installing zone and the second installing zone, so as to connection
Piece and metal shell are limited, and the metal connecting sheet inside OTG patchcord is avoided the case where falling off or loosening occur, and are being inserted
After accessing mobile device, the case where avoiding the occurrence of poor contact, the integrated connection and stability of OTG patchcord are improved,
Facilitate user carry out using.
Fig. 2 and Fig. 4 are please referred to, the wire data 300 is connect with the USB grafting shell 110, the wire data
300 include waterproof casings 310 and data line ontology 320, has installation cavity, the data line sheet in the waterproof casings 310
Body 320 includes first transmission line 321, second transmission line 322 and power supply line 323, and the first transmission line 321, described second pass
Defeated line 322 and the power supply line 323 are respectively arranged in the installation cavity body；It should be noted that the waterproof casings 310 can
To prevent water point from penetrating into OTG patchcord, connector internal short circuits are avoided, or the feelings such as metal oxidation occur
Condition reduces the probability that OTG patchcord is broken down, so that OTG patchcord can be used normally；The data line ontology 320
Transmission for data；Specifically, the first transmission line 321 is that data transmit electrode line (Data+)；The second transmission line
322 transmit negative line (Data-) for data；The power supply line 323 is used for transmission power supply signal.
Referring to Fig. 4, for the efficiency of improve data transfer, in an embodiment, for example, the first transmission line is arranged
There are two, two first transmission lines are respectively arranged in the installation cavity body, specifically, two first transmission lines point
It is not set in an accommodating chamber body；The second transmission line is provided with two, and two second transmission lines are respectively set
In in the installation cavity body, specifically, two second transmission lines are respectively arranged in an accommodating chamber body.In this way, phase
Than for the OTG patchcord of an existing first transmission line and a second transmission line, be arranged two first transmission lines and
The data transmission efficiency of the OTG patchcord of two second transmission lines is higher, and data are transmitted faster.It should also be noted that, described
Power supply line includes positive lead and ground line, and the positive lead and the ground line are respectively contained in the installation cavity
It is interior.
Referring to Fig. 4, the limit assembly 400 is set in the installation cavity body, the limit assembly 400 includes connecting
Spindle 410, the first limit film 420, the second limit film 430 and third limit film 440, first limit film 420, described second
Limit film 430 and the third limit film 440 are connect with the connecting shaft 410 respectively, and first limit film 420, described
The installation cavity is separated into three receiving cavitys, and described first by the second limit film 430 and the third limit film 440
Transmission line 321, the second transmission line 322 and the power supply line 323 are respectively arranged in an accommodating chamber body.
Referring to Fig. 3, the USB connecting element 100 further includes mounting blocks 140, the mounting blocks 140 are set to described
On USB grafting shell 110, the wire data 300 is set on the mounting blocks 140.It should be noted that the mounting blocks
140 can be improved the connective stability of wire data 300 and USB grafting shell 110.
In order to improve the validity and stability of clamping, in an embodiment, for example, first clamping block setting two
A, two first clamping blocks are respectively arranged on first installing zone.Second clamping block is arranged two, two institutes
The second clamping block is stated to be respectively arranged on second installing zone.In this way, passing through two the first clamping blocks of setting and two clampings
The validity and stability of clamping can be improved in block, further avoids the case where metal shell loosening occur.
It should be noted that referring to Fig. 2, the waterproof casings 310 include protective layer 311, armor 312, liner layer
313, the first waterproof layer 314 and shielded layer 315, the protective layer are placed on the armor, and the armor is placed on institute
It states on liner layer, the liner layer is placed on first waterproof layer, and first waterproof layer is placed on the shielded layer,
The shielded layer is placed on the data line ontology.The waterproof casings further include tear rope 316, and the tear rope is set to
On the protective layer.The protective layer 311 is for protecting wire rod not damaged；The armor 312 is used to avoid the interior of inside
Lining is damaged in transport and installation；The liner layer 313 is for protecting internal wire rod not damaged；First waterproof
Layer 314 can prevent moisture from penetrating into OTG patchcord, avoid connector internal circuit for playing the role of waterproof
Short circuit, or there is situations such as metal oxidation, the probability that OTG patchcord is broken down is reduced, allows OTG patchcord normal
It uses；The shielded layer 315 is used to shield external interference signal, improves the anti-interference level of EMI；The tear rope 316 is used for
Facilitate and carries out dismantling protective layer；Specifically, the protective layer is plastic material.
It should be noted that the data line ontology 320 further includes insulating layer 330, the second waterproof layer 340 and oxygen barrier layer
350, the insulating layer is placed on second waterproof layer, and second waterproof is placed in the oxygen barrier layer.In this way, passing through
The second waterproof layer 340, which is arranged, can be further improved the waterproof ability of OTG patchcord, and then improve the stability of OTG patchcord,
Also, it can prevent oxygen from entering internal structure oxidized metal wire rod by the way that oxygen barrier layer is arranged, further increase OTG patchcord
Stability.
OTG patchcord further includes data connection connector, and the data connection connector is connect with the wire data.The number
It is Type-C connector, apple connector or Micro USB joint according to jointing.
The utility model compared with the prior art the advantages of and have the beneficial effect that:
The utility model is a kind of patchcord with water-proof function, by setting waterproof casings, can prevent moisture from seeping
Enter into OTG patchcord, avoid connector internal short circuits, or situations such as metal oxidation occur, reduces OTG switching
The probability that line breaks down, so that OTG patchcord can be used normally；Also, clamping group is set at the end USB of OTG patchcord
Part avoids the metal connecting sheet inside OTG patchcord from the case where falling off or loosening occur, and after grafting enters mobile device, keeps away
Exempt from the case where poor contact occur, improve the integrated connection and stability of OTG patchcord, facilitate user carry out using.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed
Carefully, but it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the general of this field
For logical technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these are all
Belong to the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of patchcord with water-proof function characterized by comprising
USB connecting element, the USB connecting element include USB grafting shell, connection sheet and metal shell, outside the USB grafting
Mounting groove is offered on shell, the connection sheet and the metal shell are respectively contained in the mounting groove, in the mounting groove
It is provided with the first installing zone and the second installing zone；
Clip assembly, the clip assembly include the first clamping block and the second clamping block, and first clamping block is set to described
On first installing zone, second clamping block is set on second installing zone；
Wire data, the wire data and the USB grafting cage connection, the wire data includes waterproof casings and data
Line ontology has installation cavity in the waterproof casings, and the data line ontology includes first transmission line, second transmission line and electricity
Source line, the first transmission line, the second transmission line and the power supply line are respectively arranged in the installation cavity body；And
Limit assembly, the limit assembly are set in the installation cavity body, and the limit assembly includes connecting shaft, the first limit
Piece, the second limit film and third limit film, first limit film, second limit film and the third limit film respectively with
The connection axis connection, and first limit film, second limit film and the third limit film are by the installation cavity
Three receiving cavitys are separated into, and the first transmission line, the second transmission line and the power supply line are respectively arranged at an institute
It states in accommodating chamber body.
2. the patchcord according to claim 1 with water-proof function, which is characterized in that the USB connecting element also wraps
Mounting blocks are included, the mounting blocks are set on the USB grafting shell, and the wire data is set on the mounting blocks.
3. the patchcord according to claim 1 with water-proof function, which is characterized in that the first clamping block setting two
A, two first clamping blocks are respectively arranged on first installing zone.
4. the patchcord according to claim 1 with water-proof function, which is characterized in that the second clamping block setting two
A, two second clamping blocks are respectively arranged on second installing zone.
5. the patchcord according to claim 1 with water-proof function, which is characterized in that the waterproof casings include protection
Layer, armor, liner layer, the first waterproof layer and shielded layer, the protective layer are placed on the armor, the armor set
It is placed on the liner layer, the liner layer is placed on first waterproof layer, and first waterproof layer is placed on the screen
It covers on layer, the shielded layer is placed on the data line ontology.
6. the patchcord according to claim 5 with water-proof function, which is characterized in that the waterproof casings further include tearing
Rope is split, the tear rope is set on the protective layer.
7. the patchcord according to claim 1 with water-proof function, which is characterized in that the data line ontology further includes
Insulating layer, the second waterproof layer and oxygen barrier layer, the insulating layer are placed on second waterproof layer, and second waterproof is placed on
In the oxygen barrier layer.
8. the patchcord according to claim 1 with water-proof function, which is characterized in that the power supply line includes that anode connects
Wiring and ground line, the positive lead and the ground line are respectively contained in the installation cavity body.
9. the patchcord according to claim 1 with water-proof function, which is characterized in that it further include data connection connector,
The data connection connector is connect with the wire data.
10. the patchcord according to claim 9 with water-proof function, which is characterized in that the data connection connector is
Type-C connector, apple connector or Micro USB joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040766.2U CN208738564U (en) | 2018-07-02 | 2018-07-02 | Patchcord with water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040766.2U CN208738564U (en) | 2018-07-02 | 2018-07-02 | Patchcord with water-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208738564U true CN208738564U (en) | 2019-04-12 |
Family
ID=66024848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821040766.2U Active CN208738564U (en) | 2018-07-02 | 2018-07-02 | Patchcord with water-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208738564U (en) |
-
2018
- 2018-07-02 CN CN201821040766.2U patent/CN208738564U/en active Active
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