CN105846274A - Expansion machine manufacturing method - Google Patents
Expansion machine manufacturing method Download PDFInfo
- Publication number
- CN105846274A CN105846274A CN201510015485.6A CN201510015485A CN105846274A CN 105846274 A CN105846274 A CN 105846274A CN 201510015485 A CN201510015485 A CN 201510015485A CN 105846274 A CN105846274 A CN 105846274A
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- Prior art keywords
- wire rod
- housing
- collar
- circuit board
- expansion machine
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Abstract
The invention provides an expansion machine manufacturing method, and the method comprises the steps: extending a wire rod to pass through a lantern ring and a perforation of a housing; forming a strain releasing sleeve part fixed on the wire rod; enabling a circuit board to be electrically connected to the wire rod, and then arranging the circuit board and the strain releasing sleeve part in an accommodation space defined by the internal surface of the housing; enabling a cover plate and the lantern ring to be respectively connected with the housing. The method is simple in process, and can prevent an electrical connection point of the wire rod of the expansion machine and the circuit board from being broken or loosened because of pulling or extruding.
Description
Technical field
The present invention is the manufacture method about a kind of expansion machine, and a kind of have strain relief external member
The manufacture method of expansion machine.
Background technology
In recent years, use is not applied in the connectivity port configured due to major part main frame itself, because of
This develops a kind of expansion machine (Dock) with a union joint and multiple connectivity port, to be simultaneously connected with
Multiple interface equipments.And owing to various processing module can be arranged in the circuit board of expansion machine, such as
Video processing module, audio processing modules, therefore the connectivity port of expansion machine is except being used for connecting USB
Outside the usb connecting port of interface electronics, also can comprise the video interface (as HDMI connects end
Mouthful, VGA connection port), audio frequency connectivity port or network connection port.
For entity retail business, along with businessman such as retail shop or sales field etc. use information operation system such as
Point-of-sale management system (Point of Sales, POS), in addition to can replacing tradition cashing machine,
Its diversified extension function, more can be used to note down, follow the trail of consumer order, process the credit card,
It is online to other system and the tracking and managing stock of network.Therefore, point-of-sale management system needs
Use expansion machine, with by the connectivity port of expansion machine and input/output device (as keyboard, mouse,
Screen, printer) connect, and by the connectivity port of expansion machine with via network with other outside
Device links.
In being currently known technology, wire rod is the most first welded by the manufacture method of expansion machine with circuit board
Connect, the most again by upper shell with lower house by the way of trip engages or screw is spirally connected, by wire rod with
Circuit board is fixed in the accommodation space that upper shell and lower house are formed.But this traditional expansion mechanism
Make method, no matter in manufacture process or improper operation when using, the most easily pull or extrude wire rod, and
Cause wire rod with the pad of circuit board destruction strained and rupture, cause electrical property efficiency and reliability
Problem.
Summary of the invention
Present invention is primarily targeted at the manufacture method proposing a kind of expansion machine, it is to be extended by wire rod
Through the collar and the perforation of housing, then form the strain relief external member being fixed on wire rod, by circuit board electricity
After property is connected to wire rod, then circuit board and strain relief external member are arranged at shell inner surface are defined
Accommodation space in, and then use cover plate engage housing respectively with the collar, its manufacturing process is simple and quick,
And the wire rod of expansion machine can be avoided to be pullled with the electric connection point of circuit board or extrude and rupture
Or get loose.
For reaching above-mentioned purpose, the present invention provides the manufacture method of a kind of expansion machine, and it comprises the following steps:
Thering is provided a wire rod, it comprises one first end and one second end relative with this first end；Arrange a set of
Ring is on this wire rod；One housing is set on this wire rod, and be positioned at this collar and this wire rod this first
Between end, this housing comprises an inner surface, an outer surface, an opening and one second perforation, wherein should
Inner surface is around forming an accommodation space, and this opening and this second perforation are through this inner surface and are somebody's turn to do
Outer surface is to be respectively communicated with this accommodation space, and this wire rod extends through this second perforation；Fixed one should
Become release external member on this wire rod, and between this first end of this housing and this wire rod, wherein
This strain relief external member comprises interconnective sleeve and a pad, and this pad has one the 3rd perforation
And this pad be sized larger than this second perforation, and this wire rod is through the 3rd perforation；By one
Circuit board is electrically connected to the first end of this wire rod；By this circuit board and this strain relief external member via
This opening of this housing is arranged in this accommodation space；One cover plate is engaged this housing, to close this shell
This opening of body；And move this collar to engage this collar and this housing.
Accompanying drawing explanation
The above-mentioned and other feature of the present invention and advantage can detailed by following preferred embodiment and accompanying drawing
Thin narration is of greater clarity, wherein:
Figure 1A is the schematic perspective view of expansion machine of the present invention；
Figure 1B is another view stereo schematic diagram of expansion machine of the present invention；
Fig. 2 is the perspective exploded view of expansion machine of the present invention；
Fig. 3 is the sectional perspective decomposing schematic representation of expansion machine of the present invention；
Fig. 4 is another aspect schematic diagram of strain relief external member of the present invention；
Fig. 5 is circuit board and another aspect schematic diagram of housing of the present invention；
Fig. 6 is the manufacturing step flow chart of expansion machine of the present invention；
Fig. 7 is in an enforcement aspect of the present invention, the schematic perspective view of wire rod；
Fig. 8 is that in an enforcement aspect of the present invention, the collar is arranged at the schematic perspective view on wire rod；
Fig. 9 is that in an enforcement aspect of the present invention, housing is arranged at the schematic perspective view on wire rod；
Figure 10 is that in an enforcement aspect of the present invention, strain relief external member is arranged at the solid on wire rod
Schematic diagram；
Figure 11 is that in an enforcement aspect of the present invention, wire rod is electrically connected with the schematic perspective view of circuit board；
Figure 12 is that in an enforcement aspect of the present invention, strain relief external member and circuit board are arranged at accommodating
Schematic perspective view in space；
Figure 13 is that in an enforcement aspect of the present invention, cover plate engages the schematic perspective view of housing；And
Figure 14 is that in an enforcement aspect of the present invention, set engagement of loops housing is to complete the solid of expansion machine
Schematic diagram.
Detailed description of the invention
Hereinafter, it will thus provide embodiment is to describe the enforcement aspect of the present invention in detail.The present invention's is excellent
Point and effect are the most notable by the content by disclosed herein.Appended accompanying drawing is as taking off
The illustration use of dew the technology of the present invention, the number of elements shown in accompanying drawing, shape and size can be according to reality
Situation and modify, and the configuration of element is likely more complexity.The present invention also can carry out its other party
The practice in face or application, and without departing from spirit and the scope defined in the present invention under conditions of, can carry out
Various changes and adjustment.
Please join Figure 1A, Figure 1B and Fig. 2, Figure 1A and Figure 1B is respectively expansion machine 1000 of the present invention
Different visual angles schematic perspective view, it shows overall appearance；Fig. 2 is expansion machine 1000 of the present invention
Perspective exploded view.Expansion machine 1000 comprises wire rod 1, the collar 2, housing 3, strain relief set
Part 4, circuit board 5 and cover plate 6, wherein strain relief external member 4 and circuit board 5 be the collar 2,
Housing 3 and cover plate 6 are coated with.
Please join Figure 1A and Fig. 2, wire rod 1 has the first end 11 and relative with the first end 11 second
End 12.Wire rod 1 includes the heat-shrinkable T bush 14 of at least one wire 13 and coated wire 13.Wherein
Wire 13 can be USB line, HDMI wire or other various different types of holding wires or power line.
Second end 12 of wire rod 1 is provided with a union joint 15 (such as USB port) to be electrically connected with main frame
(figure does not illustrates).For example, union joint 15 is to be electrically connected with computer, the POS or pin
Sell a management system host.First end 11 of wire rod 1 is provided with two the first terminal seats 16 electrically to connect
Connection circuit plate 5.
Now it is described in further detail the collar 2 and the detailed construction of housing 3 and the syntagmatic of other elements.Please
Ginseng Figure 1B, Fig. 2 and Fig. 3, Fig. 3 is the sectional perspective decomposing schematic representation of expansion machine 1000 of the present invention.
The collar 2 is to be sheathed on wire rod 1, and comprises one first perforation 21,1 first ring portion 22,1 the
Two ring portions 23 and be arranged at two embedded structures 24 of the second ring portion 23 periphery, wherein the first perforation
21 extend through the first ring portion 22 and the second ring portion 23；First ring portion 22 is to connect the second ring portion
23, and the sectional dimension of the first ring portion 22 is greater than the sectional dimension of the second ring portion 23.
Housing 3 comprises inner surface 31, outer surface 32, opening 33,1 second perforation 34, arranges
Two guide rails 35 on relative two sides of inner surface 31 (Fig. 2 only illustrates a guide rail 35 of side, another
The guide rail of side does not shows because of angular relationship) and it is formed at two guide grooves 36 of the second perforation 34 periphery,
Wherein inner surface 31 is around defining an accommodation space 37, and opening 33 and the second perforation 34 are to pass through
Wear inner surface 31 and outer surface 32, and be respectively communicated with accommodation space 37 by opposite sides.The collar 2
Embedded structure 24 cross sectional shape is the guide groove 36 of corresponding matching housing 3.In the present embodiment, chimeric
The cross sectional shape of structure 24 and guide groove 36 is that butt is fan-shaped, but is not limited.The first of the collar 2
Second perforation 34 sizes of perforation 21 and housing 3 are to cooperate with wire rod 1 external diameter, and wire rod 1 is to extend through
Cross the first perforation 21 and the second perforation 34.And the dual side-edge of circuit board 5 is plant housing 3 respectively
In two guide rails 35, cause the problem on manufacturing to avoid circuit board 5 to tilt.Housing 3 is preferably
One-body molded made, such as ejection formation, but be not limited.
To be illustrated, when assembling expansion machine 1000, the collar 2 and housing 3 are all movable
Be sheathed on wire rod 1, and the embedded structure 24 of the collar 2 is in order to embed the guide groove 36 of housing 3, in
Embedded structure 24, by after guide groove 36, rotates the collar 2, the second ring portion 23 of the collar 2 is tightened in
In second perforation 34, the collar 2 to be engaged housing 3, and close the second perforation 34 of housing 3.
It is preferred that embedded structure 22 is to present one barb-like, makes the collar 2 be able to barb and be fixed on housing 3
On.Additionally, horizontal (X-axis) diameter of the second perforation 34 of housing 3 is little compared with longitudinally (Y-axis) diameter,
Therefore packing effect is had after rotating the collar 2, with by the collar 2 and housing 3 fluid-tight engagement.
In the present embodiment, the collar 2 has two embedded structures 24, and housing 3 has two guide grooves 36,
So, in other embodiments of the invention, the collar and housing can the most only have an embedded structure and leads
Groove, reaches the effect of engagement collar 2 and housing 3, equally in this not to embedded structure 24 and guide groove
36 quantity are restricted.
Fig. 2 be please join, the detailed construction of strain relief external member 4 and itself and other yuan are now described in further detail
The syntagmatic of part.Strain relief external member 4 is affixed to wire rod 1, and it can be by molding (molding)
Mode is in being formed at around wire rod 1 at the first end 11 of wire rod 1, but is not limited.Should
Become release external member 40 comprise sleeve 41 and connect a pad 42 of sleeve pipe 41 one end, sleeve pipe 41
It is around cladding wires 1, and the size of pad 42 is more than the second perforation 34 of housing 3, and against
The inner surface 31 of housing 3.Pad 42 has one the 3rd perforation 421, and wire rod 1 is to extend through
Cross sleeve pipe 41 and the 3rd perforation 421.
Please join another enforcement aspect that Fig. 4, Fig. 4 are strain relief external member 4 of the present invention.Strain relief
External member 4 comprises sleeve 41, the pad 42 connecting sleeve pipe 41 one end and difference attachment spacers
Two flanks 43 of 42 dual side-edges, its Intermediate gasket 42 has one the 3rd perforation 421, and two flanks 43
It is respectively provided with a groove 431.Groove 431 is that power circuit board 5 inserts, to be positioned by circuit board 5
In strain relief external member 4.It addition, groove 431 to be ecto-entad tapered, in order to circuit board 5 is inserted
Enter.
Strain relief external member 4 is affixed to wire rod 1, and it can be by molding (molding) mode in close
It is formed at around wire rod 1 at first end 11 of wire rod 1, but is not limited, but fixing
Before, need first the collar 2 and housing 3 to be sheathed on wire rod 1.
Fig. 2 be please join, the detailed construction of circuit board 5 and its group with other elements are now described in further detail
Conjunction relation.Circuit board 5 comprises 2 second terminal base 51, supply hubs 52 and four connection ends
Mouth (port) 53, but quantity and kind are not limited thereto.Second terminal base 51 is electrically to connect
Wiring material 1, the terminal base 16 of wire rod 1 is for public affairs complimentary to one another with the terminal base 51 of circuit board 5
Female terminal, with grafting each other.Supply hub 52 (such as DC power jack connector) is even
Connect external dc power, to provide the electricity needs of expansion machine 1000；Connectivity port 53 is for coupling
Receive various interface equipment.For example, connectivity port 53 can be usb connecting port, video company
Connect port (such as VGA connection port, DVI connectivity port or HDMI connectivity port), audio frequency even
Connect port or network connection port (such as RJ45/RJ11 connectivity port).Therefore, by connecting
Port 53, expansion machine 1000 can connect electronic installation, display device, loudspeaker arrangement or network.
The relative dual side-edge of circuit board 5 is to be inserted in the guide rail 35 of housing 3, and circuit board 5 be to
It is against the pad 42 of strain relief external member 4.
Quantity about the first terminal seat 16 and the second terminal base 51 can adjust regarding situation correspondence, and one
Group or more than three groups all may be used, it might even be possible to do not have the first terminal seat 16 and the second terminal base 51, directly
The wire 13 of wire rod 1 first end 11 is welded in circuit board 5.
In the present embodiment, due to a second end 12 only union joint 15 of wire rod 1, therefore housing 3
Accommodation space 37 sectional area that is shaped as be to successively decrease towards the second end 12 direction of wire rod 10, to save
Volume, therefore for making circuit board 5 can successfully be arranged in accommodation space 37, putting down of circuit board 5
Face shape is successively decreased towards the second end 12 direction of wire rod 10 the most accordingly.But circuit board 5 and housing 3
Shape is not limited to the shape shown in Fig. 2.For example, please join Fig. 5, Fig. 5 is inventive shell 3
And another enforcement aspect of circuit board 5, the shape of housing 3 and the flat shape of circuit board 5 can be distinguished
For cuboid and rectangle, therefore accommodation space 37 sectional area is towards the first end 11 and second of wire rod 10
Holding 12 directions the most equal, as long as the side width of circuit board 5 is less than opening 33, and side can be planted
In the guide rail 35 of housing 3, then the circuit board 5 of rectangle can be arranged in accommodation space 37 smoothly,
And the pad 42 of strain relief external member 4 can be resisted against on the inner surface 31 of housing 3.In this not to shell
The shape of body 3 and circuit board 5 is restricted.
Then please join Figure 1A and Fig. 2, be now described in further detail cover plate 6 detailed construction and itself and other
The syntagmatic of element.Cover plate 6 covers the opening 33 of housing 3, with fit closure flap 6 and housing 3,
And close opening 33, and then with housing 3 and the collar 2, first end 11 of wire rod 1, strain are released
Put external member 4 and circuit board 5 is coated in accommodation space 37.The joint of cover plate 6 and housing 3 can
Engaged with housing 3 by ultrasonic fusing cover plate 6, but be not limited.Cover plate 6 has multiple opening
Hole 61, its supply hub 52 being used to appear circuit board 5 and connectivity port 53, outside connecting
Part device, network and power supply.
Next the preferred embodiment manufacture step that Fig. 6 to Figure 14, Fig. 6 are expansion machine of the present invention please be join
Rapid flow chart, Fig. 7-14 is the manufacturing step three-dimensional view of expansion machine of the present invention.
For the purpose of brief description, any narration making same application and element in above-described embodiment
Symbol is all and in this, and need not repeat identical narration.
Please join step S110 that Fig. 6 and Fig. 7, Fig. 7 are corresponding diagram 6, it is to provide a wire rod 1,
Second end 12 of wire rod 1 is provided with a union joint 15, and the first end 11 of wire rod 1 is provided with two
One terminal base 16.
Then step S120 that Fig. 8, Fig. 8 are corresponding diagram 6 please be join, because the second end 12 of wire rod 1
It is provided with a union joint 15, it is impossible to by the first perforation 21, is therefore by the first perforation of the collar 2
21 pass from the first end 11 of wire rod 1, so that the collar 2 is arranged at first end 11 and of wire rod 1
Between two ends 12.It is described herein that " collar 2 is arranged at the first end 11 and the second end 12 of wire rod 1
Between " mean in the step of Fig. 8, the collar 20 is in the first end 11 and the second end of wire rod 10
Between 12, and in follow-up step, the collar 2 can be moved according to demand, be not secured to wire rod 1
Above cannot move in follow-up step.
Then please join step S130 that Fig. 6 and Fig. 9, Fig. 9 are corresponding diagram 6, it is by housing 3
Second perforation 34 and opening 33 pass from the first end 11 of wire rod 1, so that housing 3 is arranged at
Between the first end 11 of the collar 2 and wire rod 1.Described herein " housing 3 be arranged at the collar 2 with
And between the first end 11 of wire rod 1 " mean in the step of Fig. 9, housing 3 be in the collar 2 with
And between the first end 11 of wire rod 1, and can according to demand and mobile shell 3 in follow-up step,
It is not secured to wire rod 1 and cannot move in follow-up step.
Then please join step S140 that Fig. 6 and Figure 10, Figure 10 are corresponding diagram 6, arrange at housing 3
After step S130 on wire rod 1, it is configured the strain relief external member 4 step on wire rod 1,
Wherein strain relief external member 4 is affixed on wire rod 1, and the position that arranges of strain relief external member 4 is
It is positioned between the first end 11 of housing 3 and wire rod 1, namely adjacent to the first terminal seat 16.Citing
For, can use molding (molding) mode that strain relief external member 4 is formed directly into wire rod 1 week
Enclose and be fixed on wire rod 1, after e.g. completing the step of Fig. 9, by wire rod 1 near the first end 11
Part be placed in mould, then material feeding, with near wire rod 1 first end 11 position formed
Strain relief external member 4, therefore strain relief external member 4 is affixed to wire rod 1 and cannot move.Arrange
Should discharge the external member 4 step on wire rod 1 not to be limited in above-mentioned molding mode, it is the most variable
Turn to be initially formed two half of strain relief external members 4 (the most right after such as forming strain relief external member 4
Cut), then two half of strain relief external members 4 are socketed on wire rod 1, it is fused into one the most again
Body.
Next please join step S150 that Fig. 6 and Figure 11, Figure 11 are corresponding diagram 6, strain is being set
After the release external member 4 step S140 on wire rod 1, the first terminal seat 16 is plugged to circuit board 5
The second terminal base 51, wire rod 1 is electrically connected to circuit board 5, in other words, it is simply that by
One terminal base 16 and the second terminal base 51 are mutually inserted.If additionally, omit the first terminal seat 16 and
Second terminal base 51, is directly welded in circuit board 5 by the wire 13 of wire rod 1 first end 11 and also may be used.
Then please join step S160 that Fig. 6 and Figure 12, Figure 12 are corresponding diagram 6, it is to pull wire rod
1 moves relative to housing 3, because strain relief external member 4 is affixed on wire rod 1, and circuit board 5
Being to be electrically connected with wire rod 1, therefore strain relief external member 4 and circuit board 5 can be along with wire rods 1 together phase
Housing 3 is moved so that circuit board 5 and strain relief external member 4 pass the opening 33 of housing 3,
Enter in accommodation space 37, and to make the dual side-edge of circuit board 5 be that the two of plant housing 3 respectively is led
In rail 35.Because the size of the pad 42 of strain relief external member 4 is more than the second perforation 34 of housing 3,
Therefore after completing this step, pad 42 can be resisted against the inner surface 31 of housing 3, without making to answer
Become release external member 4 to be drawn out in the second perforation 34 of housing 3.So just can avoid excessively pullling
Wire rod 1 moves, and causes the first terminal seat 16 and the second terminal base 51 mutually to come off.
Then please join step S170 that Fig. 6 and Figure 13, Figure 13 are corresponding diagram 6, it is by cover plate 6
Cover the opening 33 of housing 3, with fit closure flap 6 and housing 3, and close opening 33, Jin Eryu
Housing 3 by the first end 11, strain relief external member 4 and the circuit board 5 of wire rod 1 around accommodating
In space 37.Cover plate 6 can be connect with housing 3 by ultrasonic fusing cover plate 6 with the joint of housing 3
Close, but be not limited.
Next please join Fig. 6, Figure 14, Figure 14 is step S180 of corresponding diagram 6, at fit closure flap
6 with step S170 of housing 3 after, the collar 2 is moved towards the first end 11 direction of wire rod 1, set
The embedded structure 24 of ring 2 embeds the guide groove 36 of housing 3, after embedded structure 24 is by guide groove 36,
Rotate the collar 2, the second ring portion 23 of the collar 2 is tightened in the second perforation 34, with by the collar 2
Engage housing 3, and close the second perforation 34 of housing 3.The expansion machine of the present invention that so far completes
1000。
In the present embodiment, engagement collar 2 is pulling wire rod 1 with step S180 of housing 3
Step S160 and fit closure flap 6 are carried out after step S170 of housing 3.So, in the present invention other
In embodiment, also can first carry out step S180 of engagement collar 2 and housing 3, pull the most again
Step S170 of step S160 of wire rod 1 and fit closure flap 6 and housing 3, and reach same effect
Really.
Above-mentioned expansion machine assemble method, after assembling, when wire rod 1 is by by the first end 11
During toward the external force of the second end 12, because strain relief external member 4 is affixed to wire rod 1, and strain relief
The pad 42 of external member 4 is sized larger than the second perforation 34 of housing 3, and is resisted against housing 3
Inner surface 31, this external force can put on pad 42 and housing 3 inner surface 31 of strain relief external member 4
Contact position, without putting on the electric connection point of wire rod 1 and circuit board 5, (such as terminal base is inserted
Contact or pad).On the contrary, outside being subject to from the second end 12 toward the first end 11 at wire rod 1
During power, the collar 2 clamps wire rod 1 and produces resistance, and circuit board 5 is resisted against cover plate 6, thus without
Mobile, wire rod 1 can be avoided to be pullled or push and get loose with the electric connection point of circuit board 5 or be disconnected
Split.It addition, guide rail 35 also can produce the effect of auxiliary clamping circuit board 5, it is to avoid in assembling process
Produce the most crooked.
The above embodiments are the use for illustration, and wherein said embodiment may simplify or omit this skill
Art field it is well known that element or step, the art tool usually intellectual still can fully understand this
The feature of invention.Similarly, for making accompanying drawing clear, accompanying drawing also may omit and repeat or non-essential unit
Part and component symbol.
Additionally, unless specifically described or the step that must sequentially occur, the order of above-mentioned steps is the most unlimited
Being formed on listed above, the art tool usually intellectual can change according to required design or again
Arrange.
The above embodiments are only used for enumerating the enforcement aspect of the present invention, and the technology of the explaination present invention
Feature, is not used for limiting the protection category of the present invention.Any skilled person can be unlabored
Change or the arrangement of isotropism belongs to the scope that the present invention is advocated, the scope of the present invention
Should be as the criterion with claim.
Claims (10)
1. an expansion machine manufacture method, it comprises the following steps:
Thering is provided a wire rod, it comprises one first end and one second end relative with this first end；
One collar is set on this wire rod；
One housing is set on this wire rod, and between this first end of this collar and this wire rod, should
Housing comprise an inner surface, an outer surface, an opening and one second perforation, wherein this inner surface around
Forming an accommodation space, this opening and this second perforation run through this inner surface and this outer surface to connect respectively
This accommodation space logical, this wire rod extends through this second perforation；
A fixed strain relief external member on this wire rod, and be positioned at this housing and this wire rod this first
Between end, wherein this strain relief external member comprises interconnective sleeve and a pad, and this pad has
There is the size of one the 3rd perforation and this pad more than this second perforation, and this wire rod extends through this set
Pipe and the 3rd perforation；
One circuit board is electrically connected to this first end of this wire rod；
Via this opening of this housing, this circuit board and this strain relief external member are arranged at this house
In space；
One cover plate is engaged this housing, to close this opening of this housing；And
This collar mobile is to engage this collar and this housing.
2. expansion machine manufacture method as claimed in claim 1, wherein this this strain relief external member fixed
Step on this wire rod is to carry out on this wire rod by moulding this strain relief external member.
3. expansion machine manufacture method as claimed in claim 1, wherein this strain relief external member comprises point
Not connecting two flanks of these pad both sides, described flank is respectively provided with a groove, and at this by this electricity
Before road plate and this strain relief external member are arranged at the step in this accommodation space, carry out this circuit board
Insert the step in described groove.
4. expansion machine manufacture method as claimed in claim 1, wherein this moves this collar to engage this
The step of the collar and this housing is, at this, this circuit board and this strain relief external member are arranged at this appearance
Carry out before step between being empty.
5. the expansion machine manufacture method as described in claim 1 or 4, wherein this by this circuit board and
The step that this strain relief external member is arranged in this accommodation space is by pulling this wire rod, makes this housing
Move relative to towards this first end.
6. the expansion machine manufacture method as described in claim 1 or 4, wherein this housing comprises two and is located at
Guide rail on inner surface, is arranged at this completing this houses this circuit board and this strain relief external member
After step in space, this circuit board is to be inserted in described guide rail.
7. expansion machine manufacture method as claimed in claim 1, wherein this second end of this wire rod is arranged
Have a union joint, and this arrange this collar step on this wire rod be by by this wire rod this
One end is carried out through this collar.
8. expansion machine manufacture method as claimed in claim 1, wherein this first end of this wire rod is arranged
There is at least one the first terminal seat, and this circuit board has at least one second terminal base；This is by this circuit board
The step of this first end being electrically connected to this wire rod is by by this first terminal seat and this second end
Stroma grafting each other is carried out.
9. expansion machine manufacture method as claimed in claim 1, wherein this circuit board is electrically connected with by this
The step of this first end to this wire rod is by by this first end of this wire rod and this welding circuit board
Carry out.
10. expansion machine manufacture method as claimed in claim 1, wherein this collar comprises one first and wears
Hole, one first ring portion, connect one second ring portion of this first ring portion and be arranged at this second ring portion week
At least one embedded structure of edge, the sectional dimension of this first ring portion is more than the cross section chi of this second ring portion
Very little, and this first perforation extend through this first ring portion and this second ring portion；This housing comprises formation
At least one guide groove in this second perforation periphery；This moves this collar to engage this collar and this housing
Step comprises the steps of and is moved towards this first extreme direction of this wire rod by this collar；By this collar
This embedded structure embeds this guide groove of this housing；After this embedded structure is by this guide groove, rotate this set
Ring is to be tightened in this second ring portion of this collar in this second perforation of this housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510015485.6A CN105846274A (en) | 2015-01-13 | 2015-01-13 | Expansion machine manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510015485.6A CN105846274A (en) | 2015-01-13 | 2015-01-13 | Expansion machine manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105846274A true CN105846274A (en) | 2016-08-10 |
Family
ID=57177934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510015485.6A Pending CN105846274A (en) | 2015-01-13 | 2015-01-13 | Expansion machine manufacturing method |
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| CN (1) | CN105846274A (en) |
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| DE1270640B (en) * | 1959-09-23 | 1968-06-20 | Paul Hellermann Ges Mit Beschr | Device for strain relief for flexible electrical cables |
| DE69721356T2 (en) * | 1996-02-19 | 2004-03-25 | Arditi S.P.A., Brembilla | Cable clamp for lamp holders with a holder in the form of a tube or rod for very easy assembly |
| TW201034295A (en) * | 2009-03-11 | 2010-09-16 | Kye Systems Corp | Circuit interface device |
| CN102025078A (en) * | 2009-09-09 | 2011-04-20 | 富士康(昆山)电脑接插件有限公司 | Cable |
| CN102176578A (en) * | 2010-12-30 | 2011-09-07 | 今皓光电（昆山）有限公司 | Multifunctional precision high-speed two-way transmission data line |
| CN203086595U (en) * | 2013-03-20 | 2013-07-24 | 浙江海洋学院 | High-definition video HDMI (high-definition multimedia interface) converter |
| TWM469664U (en) * | 2013-06-28 | 2014-01-01 | Icothing Technology Ltd | Connector having NGFF expansion device |
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