CN207938921U - The coiling fixed structure and a kind of charging equipment of a kind of data line - Google Patents
The coiling fixed structure and a kind of charging equipment of a kind of data line Download PDFInfo
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- CN207938921U CN207938921U CN201721243417.6U CN201721243417U CN207938921U CN 207938921 U CN207938921 U CN 207938921U CN 201721243417 U CN201721243417 U CN 201721243417U CN 207938921 U CN207938921 U CN 207938921U
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- data line
- positioning bar
- fixed structure
- positioning
- shell
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Abstract
The utility model discloses a kind of coiling fixed structure of data line, solving cradle in the prior art and data line, the assembly process is complicated, the technical problem more than parts quantity.The coiling fixed structure of the data line includes shell, PCB components are installed in the shell, at least two positioning bars are provided in the shell, the terminals of the data line enter the shell later in several bendings of spaced winding of the positioning bar, then connect the PCB components.The invention also discloses a kind of charging equipment, including cradle and data line, the coiling fixed structure of the data line is provided in the cradle.Positioning bar in the utility model provides resistance for data line, data line can be effectively prevent to loosen and be pulled out, the package assembly of cradle and data line is simplified, and reduces manufacturing cost.
Description
Technical field
The utility model is related to a kind of charging or data transmission sets, and in particular to a kind of coiling fixed knot of data line
Structure.
Background technology
USB data line is applied to transmission data and charging, uses extensively in the electronic device, USB data line is generally by leading
Line and USB plug or USB socket composition.It is especially wearable in recent years to set with the rise of the electronic products such as Intelligent bracelet, wrist-watch
Standby fast development, the charging of these products and data transmission are undivided with USB data lines, general Intelligent bracelet or hand
Table is all configured with cradle and USB data line.
Cradle in the prior art and USB data line have following two kinds of common structures：
The first：As shown in Figure 1, Figure 2, Figure 3 shows, cradle 2 and data line 1 are two independent equipment, are set on cradle 2
It is equipped with socket 2-1 and connection terminal 2-2, the PCB components inside socket 2-1 and cradle 2 reconnect, 1 both ends of data line difference
Be provided with A type plug 1-1 and Micro plug 1-5, Micro plugs 1-5 is inserted into socket 2-1 when use, A type plug 1-1 with
Power supply connection, which is powered or is connect with computer, is transmitted data or power supply, and wearable device 3 is placed on cradle 2
Data or power supply can be transmitted by being connect with connection terminal 2-2.
Since cradle 2 and data line 1 are two independent equipment, if leaving behind cradle 2 or data line 1 with regard to nothing
Method charges to wearable device 3.In addition, 1 both sides of data line are different types of plug, have manufacturing process complicated, assemble
Number of parts is more, the higher defect of cost.
Second：As shown in Figure 4, Figure 5, cradle 2 and data line 1 have been carried out internal connection, data line 1 need into
4 inside of lower casing for entering cradle 2 is connect with the progress circuit of PCB components 7.First, data line 1 passes through silica gel sheath 9 and lower casing 4, so
Fastening machine fixed copper button 10 in the wire body of data line 1 is utilized afterwards, is finally carried out in-mould injection, is molded again for example at copper button 10
Silica gel wraps up copper button 10, and the special shape inside lower casing 4 can be utilized to realize simultaneously and fixed, data line 1 is prevented to be pulled out lower casing
4。
Due to needing fixed card buckle and in-mould injection, the fixed structure have the assembly process is complicated, parts quantity is more,
The defects of cost is higher.
Utility model content
For the above-mentioned problems in the prior art, the utility model provides a kind of coiling fixed knot of data line
Structure is provided with positioning bar in the shell of cradle, allows data line to go for a stroll between positioning bar to realize that data line is fixed, charges
The package assembly of seat and data line is simplified.
The utility model additionally provides a kind of charging equipment simultaneously, is provided with the coiling fixed structure of above-mentioned data line.
In order to achieve the above object, the technical solution of the utility model is realized in：
The utility model provides a kind of coiling fixed structure of data line, including shell, and PCB is equipped in the shell
Component, at least two positioning bars are provided in the shell, and the terminals of the data line enter after the shell described
Several bendings of spaced winding of positioning bar, then connect the PCB components.
Preferably, the data line is in flat, vertical between shown positioning bar to go for a stroll.
Preferably, the shell includes upper casing and lower casing, and the positioning bar is arranged in the lower casing.
Preferably, the shell includes upper casing and lower casing, is provided at least two master positioning muscle in the lower casing, it is described on
At least two secondary positioning bars are provided in shell, at least one secondary positioning bar and a master positioning muscle inserting connect.
Preferably, master positioning muscle body in the form of slot or cylinder, the master positioning muscle and the lower casing integrated injection molding shape
At.
Preferably, the height of the secondary positioning bar is more than the height of the master positioning muscle, and the pair positioning bar is pushed down described
Data line.
Preferably, the plate-like body of the secondary positioning bar, it is in crosswise, the pair that the plate body, which is separately provided or intersects,
Positioning bar is formed with the upper casing integrated injection molding.
Preferably, for the data line in the more than two bendings of spaced winding of the positioning bar, the adjacent bending is S-type
Or anti-S types.
Preferably, between the positioning bar be arranged around line passage, the data line bit in described in line passage, the number
It is more than the width around line passage according to the thickness of line.
Preferably, silica gel sheath is provided at the housing inlet port, the data line enters institute after passing through the silica gel sheath
It states between positioning bar.
The utility model additionally provides a kind of charging equipment, including cradle and data line, is provided in the cradle
The coiling fixed structure of above-described data line.
The coiling fixed structure for the data line being arranged using the above structure has the following advantages：
The utility model compares the first cradle of the prior art and data line package assembly eliminates one end plug
(Micro plugs), eliminates multiple parts, and not easy to lose；Compare second of cradle of the prior art and data line assembling knot
Structure eliminates the materials such as copper button, fastening machine, in-mould injection and technique.
Data line is completed to fix by coiling in the utility model, simple for assembly process, and stability and reliability are high, manufacture
It is at low cost, it can be achieved that property is high.
The charging equipment being arranged using the above structure has the following advantages：
Charging equipment has simple for assembly process in the utility model, and stability and reliability are high, and manufacturing cost is low, can be real
The high advantage of existing property.
Description of the drawings
Fig. 1 is the exploded view (wearable device is shown in figure) of the first charging equipment in the prior art；
Fig. 2 is the stereogram of the used cradle of the first charging equipment in the prior art；
Fig. 3 is the stereogram of the used data line of the first charging equipment in the prior art；
Fig. 4 is the stereogram of second of charging equipment in the prior art；
Fig. 5 is the stereogram (eliminating upper casing) of second of charging equipment in the prior art；
Fig. 6 is the stereogram (eliminating upper casing) of charging equipment in the embodiments of the present invention；
Fig. 7 is the partial enlarged view in Fig. 6；
Fig. 8 is the connection structure diagram of data line and PCB components in the embodiments of the present invention；
Fig. 9 is the sectional view of the used cradle of charging equipment in the embodiments of the present invention；
Figure 10 is the vertical view of the used cradle lower casing of charging equipment in the embodiments of the present invention；
Figure 11 is the vertical view of the used cradle upper casing of charging equipment in the embodiments of the present invention.
In figure：1. data line；1-1.A type plugs；1-2. inserting handle；1-3. conducting wire；1-4. inserting handle；1-5.Micro plug；
2. cradle；2-1. socket；2-2. connection terminal；3. wearable device；4. lower casing；4-1. positioning bar；4-2.BOSS column；4-3. fixed
Position muscle；4-4. silica gel sheaths are open；4-5. buckle；5. upper casing；5-1. positioning bar；5-2. positioning bar；5-3. positioning bar；5-4. card
Button；5-5. positioning bar；5-6. positioning bar；5-7. positioning bar；5-8. positioning bar；6. data line；6-1. core wire；6-2. core wire；
7.PCB components；8. screw；9. silica gel sheath；10. bronze medal button；11. terminal substrate.
Specific implementation mode
The design concept of the utility model is：
The utility model is provided with positioning bar in the shell of cradle, allows data line to go for a stroll between positioning bar first,
Then connection PCB component, positioning bar provide resistance for data line, and data line is effectively prevent to loosen and be pulled out, both real in this way
The assembling for having showed cradle and data line in turn simplifies the structure of data line and the package assembly with cradle, reduces system
Cause this.
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment 1
If Fig. 6, Fig. 7, Fig. 8 show the utility model embodiment 1, in this embodiment, a kind of coiling of data line is solid
Determine structure, including shell, which can include upper casing 5 and lower casing 4 as shown in Figure 5, and PCB components 7 are equipped in lower casing 4, under
Several positioning bars are provided in shell 4, in several bendings of spaced winding of positioning bar, then the terminals of data line 6 enter lower casing 4 later
Connection PCB component 7.
Positioning bar will at least be arranged two, and such data line 6 rests against two bendings that positioning bar lays out S types, shape
It disclosure satisfy that the basic need of fixed data line 6 at two bendings.
In the present embodiment, data line 6 is in flat, stands and goes for a stroll between positioning bar, because being easier to be bent in this way
Wire body.Certain data line 6 can also use the wire body of round wire body or other shapes, as long as bending can be realized.
In this embodiment, positioning bar can be not provided in upper casing 5.
In lower casing 4, positioning bar body in the form of slot or cylinder, positioning bar are formed with 4 integrated injection molding of lower casing.Channel-shaped body or circle
Cylinder can improve the structural strength of positioning bar, and the degree of firmly installing in lower casing 4.
As shown in fig. 7, positioning bar 4-1,4-3 body in the form of slot, the BOSS columns 4-2 of cylindrical shape also constitutes a kind of positioning
Muscle.
For data line 6 in the more than two bendings of spaced winding of positioning bar, adjacent bending is S-type or anti-S types, often forms one
Bending data line 6 all changes 180 degree.For example, the first and second bendings are S types, second and third bending will be anti-S types,
Third and fourth is again S types, is so alternately continued.
Around bending it is more, the resistance of generation is bigger, is more conducive to prevent data line 6 from loosening and being pulled, bending quantity
It is determined according to actual design needs, is advisable generally around 2-5 bending.
As shown in Figure 10, for around line passage, the width around line passage is indicated in figure with A, data in Fig. 8 between positioning bar
The thickness of line 6 indicates that B is more than A about 0.1mm or so with B.Because the outer of data line 6 is had elasticity for flexible glue material,
Still can enter around line passage, design in this way can improve resistance of the data line 6 between positioning bar.
As shown in fig. 7, being additionally provided with silica gel sheath 9 in 4 inlet of lower casing, it is fixed that data line 6 passes through silica gel sheath 9 to enter later
Between the muscle of position.Because data line 6 is easy bending in 4 inlet of lower casing, also it is easy to be worn by the shell of lower casing 4,9 energy of silica gel sheath
It is enough that data line 6 is protected here.
Aforementioned PCB components 7 are mounted on by screw 8 in lower casing 4, and core wire 6-1,6-2 of data line 6 are weldingly fixed on PCB
Circuit connection is realized on component 7.
Upper casing 5 and lower casing 4 can be clamped combination, as shown in Figure 10, Figure 11, be respectively provided on the side wall of upper casing 5 and lower casing 4
Buckle.
Embodiment 2
If Fig. 9, Figure 10, Figure 11 show the utility model embodiment 2, with embodiment 1 the difference is that in the embodiment
In, it is provided at least two master positioning muscle in lower casing 4, at least two secondary positioning bars, and at least one are provided in upper casing 5
Secondary positioning bar and a master positioning muscle inserting connect.
Master positioning muscle is used for coiling, and secondary positioning bar is used to insert connection and crimping with master positioning muscle.
As shown in figure 9, positioning bar 5-1 is inserted into positioning bar 4-1, the structural strength of positioning bar 4-1, anti-fastening can be improved
Position muscle 4-1 is pulled off disconnected by data line 6.
The height of secondary positioning bar is more than the height of master positioning muscle, can be with >=0.5mm or more, and secondary positioning bar can press as a result,
Firmly data line 6 improve resistance of the data line 6 between positioning bar so that the installation of data line 6 is more secured.
Master positioning muscle will at least be arranged two, and such data line 6 rests against two foldings that master positioning muscle lays out S types
It is curved, form the basic need that two bendings disclosure satisfy that fixed data line 6.
Secondary positioning bar will at least be arranged two, and there are one secondary positioning bars and a master positioning muscle inserting to connect in this way, there is one
A pair positioning bar can push down data line 6.
In upper casing 5, the secondary plate-like body of positioning bar, plate body be separately provided or intersect be in crosswise, secondary positioning bar with
5 integrated injection molding of upper casing is formed.
As shown in figure 11, because positioning bar 5-1 will be inserted into positioning bar 4-1, positioning bar 5-1 can regard single as
Solely it is arranged, other positioning bars 5-2 and positioning bar 5-7 intersect in crosswise, positioning bar 5-5 and positioning bar 5-6 intersections in cross
It is in crosswise that shape, positioning bar 5-3 oneself, which intersect,.The structural strength of secondary positioning bar can be improved in crosswise by intersecting, and upper
Degree of firmly installing in shell 5.
Aforementioned master positioning muscle can be arranged with positioning bar in lower casing 4 in reference implementation example 1, no longer be discussed in detail herein.
Embodiment 3
If Fig. 6, Fig. 9 show the utility model embodiment 3, a kind of charging equipment, including charging are present embodiments provided
Seat and data line 6 are provided with the coiling fixed structure of the data line described in embodiment 1 or embodiment 2 in cradle, herein not
It is discussed in detail again.
As shown in Fig. 6, Fig. 9, cradle includes shell, and shell includes upper casing 5 and lower casing 4, and PCB components are equipped in shell
Connection terminal is provided on 7, PCB components 7, connection terminal exposes from upper casing 5, for connecting wearable device.Data line 6 and power supply
Connection, which is powered or is connect with computer, is transmitted data or power supply, and wearable device is placed on cradle and is connect
Terminal connection can be transmitted data or power supply.
Charging equipment in the present embodiment may be constructed Intelligent bracelet charger, smartwatch charger, bluetooth headset and fill
The products such as electric appliance.
The above is only the specific embodiments of the utility model, under the above-mentioned introduction of the utility model, art technology
Personnel can carry out other improvement or deformation on the basis of the above embodiments.It will be understood by those skilled in the art that above-mentioned
Specific descriptions only preferably explain the purpose of this utility model, the scope of protection of the utility model should be with the guarantor of claim
It protects subject to range.
Claims (9)
1. a kind of coiling fixed structure of data line, including shell, PCB components are installed in the shell, which is characterized in that institute
State and be provided at least two positioning bars in shell, the terminals of the data line enter after the shell the positioning bar it
Then several bendings of spaced winding connect the PCB components；
The shell includes upper casing and lower casing, and at least two master positioning muscle are provided in the lower casing, are provided in the upper casing
At least two secondary positioning bars, at least one secondary positioning bar and a master positioning muscle inserting connect.
2. the coiling fixed structure of data line as described in claim 1, which is characterized in that the data line in flat,
It is vertical between shown positioning bar to go for a stroll.
3. the coiling fixed structure of data line as described in claim 1, which is characterized in that master positioning muscle body in the form of slot or
Cylinder, the master positioning muscle are formed with the lower casing integrated injection molding.
4. the coiling fixed structure of data line as described in claim 1, which is characterized in that the height of the pair positioning bar is more than
The height of the master positioning muscle, the pair positioning bar push down the data line.
5. the coiling fixed structure of data line as described in claim 1, which is characterized in that the plate-like body of the pair positioning bar,
It is in crosswise that the plate body, which is separately provided or intersects, and the pair positioning bar is formed with the upper casing integrated injection molding.
6. the coiling fixed structure of data line as described in claim 1, which is characterized in that the data line is in the positioning bar
The more than two bendings of spaced winding, the adjacent bending is S-type or anti-S types.
7. the coiling fixed structure of data line as claimed in claim 2, which is characterized in that coiling is arranged between the positioning bar
Channel, for the data line bit in described in line passage, the thickness of the data line is more than the width around line passage.
8. the coiling fixed structure of data line as described in claim 1, which is characterized in that be provided with silicon at the housing inlet port
Gum cover, the data line enter after the silica gel sheath the positioning bar.
9. a kind of charging equipment, including cradle and data line, which is characterized in that be provided with claim 1- in the cradle
The coiling fixed structure of 8 any one of them data lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243417.6U CN207938921U (en) | 2017-09-26 | 2017-09-26 | The coiling fixed structure and a kind of charging equipment of a kind of data line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243417.6U CN207938921U (en) | 2017-09-26 | 2017-09-26 | The coiling fixed structure and a kind of charging equipment of a kind of data line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207938921U true CN207938921U (en) | 2018-10-02 |
Family
ID=63644370
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721243417.6U Active CN207938921U (en) | 2017-09-26 | 2017-09-26 | The coiling fixed structure and a kind of charging equipment of a kind of data line |
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|---|---|
| CN (1) | CN207938921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768933A (en) * | 2017-09-26 | 2018-03-06 | 歌尔科技有限公司 | The coiling fixed structure and a kind of charging equipment of a kind of data wire |
-
2017
- 2017-09-26 CN CN201721243417.6U patent/CN207938921U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768933A (en) * | 2017-09-26 | 2018-03-06 | 歌尔科技有限公司 | The coiling fixed structure and a kind of charging equipment of a kind of data wire |
| CN107768933B (en) * | 2017-09-26 | 2024-04-02 | 歌尔科技有限公司 | Wire winding fixed knot of data line constructs and battery charging outfit |
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