CN108767541B - Crimp connector - Google Patents
Crimp connector Download PDFInfo
- Publication number
- CN108767541B CN108767541B CN201810851210.XA CN201810851210A CN108767541B CN 108767541 B CN108767541 B CN 108767541B CN 201810851210 A CN201810851210 A CN 201810851210A CN 108767541 B CN108767541 B CN 108767541B
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- China
- Prior art keywords
- flat plate
- spring
- upper flat
- peripheral edge
- contact portion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
- H01R12/718—Contact members provided on the PCB without an insulating housing
Abstract
The invention provides a crimp connector which is not easy to damage during disposal. The crimp connector has: an upper flat plate part (1a) extending in a horizontal flat plate shape; and a1 st spring part (1c) which is provided continuously with a1 st end part (1a1) located on the periphery of the upper flat plate part (1a) and has elasticity in the vertical direction. The 1 st spring part (1c) is formed by a plate spring which is formed by being wound around the upper flat plate part (1a) when viewed from above in a plan view, being bent with respect to the upper flat plate part (1a), and having a width dimension in the vertical direction larger than a thickness dimension in the horizontal direction. Further, the upper flat plate section (1a) is provided with: and a hook prevention part (1f) extending downward from the upper surface (1a3) of the peripheral edge of the upper flat plate part (1 a).
Description
The application is a divisional application with the application number of '201510909229.1', the application date of which is 2015, 12 months and 10 days, and the name of the invention is 'crimping connector'.
Technical Field
The present invention relates to a compact crimp connector, and more particularly, to a crimp connector in which a connection terminal is formed in a spiral shape.
Background
In recent years, miniaturization and high functionality of portable devices have been advanced, and high-density mounting boards have been mounted in a limited space. For this reason, an electrical connection which is small and easy to attach and detach is required. For such purposes, the following structures are increasing: the substrates are arranged by providing a crimp connector having elastic connection terminals on one substrate and crimping a contact portion provided on the other substrate or component and the crimp connector.
The press-fit connector is electrically connected to the contact portion pressed from above by the pressing load. Such a crimp connector is disclosed as a terminal member disposed in a socket as described in patent document 1, for example.
Fig. 9 is a perspective view showing terminal member 115 of patent document 1. The peripheral edge portion 118 is integrally formed in the vicinity of the root portion connecting the vortex members 116 and 117, and includes a flat plate-like bulging portion 119 bulging in the radial direction. The tip ends of the vortex members 116 and 117 are moved in the same direction and plastically deformed so as to protrude from one surface of the double-vortex-shaped flat plate member. As a result, as shown in fig. 9, terminal member 115 in which the tip ends of vortex members 116 and 117 are formed so as to protrude upward beyond peripheral edge 118 can be obtained. Since the spiral members 116 and 117 have the same shape as the tapered coil spring, they can elastically expand and contract in the protruding direction.
The terminal member 115 is used after being arranged at a desired position such as a support member not shown after the flat plate member is plastically deformed as shown in fig. 9.
Prior art documents
Patent document
Patent document 1: JP 2007-018886 publication
However, in the process for arranging the vortex members 116 and 117 on the support member or the like and the subsequent processes, there is a problem that the vortex members 116 and 117 are caught by fingers and damaged.
Disclosure of Invention
The present invention has been made to solve the above-described problems, and an object thereof is to provide a crimp connector in which damage at the time of disposal is unlikely to occur.
The crimp connector of the present invention has: an upper flat plate portion extending in a horizontal flat plate shape; and a1 st spring portion that is provided continuously with a1 st end portion located on a peripheral edge of the upper flat plate portion, that has elasticity in a vertical direction, and that is wound around the upper flat plate portion as a center when viewed from above, wherein the 1 st spring portion is formed by a plate spring that is bent with respect to the upper flat plate portion and has a vertical width larger than a horizontal thickness, and the upper flat plate portion includes: and a hooking prevention part extending downward from an upper surface of a peripheral edge of the upper flat plate part.
According to this configuration, when the finger is touched from the side, the finger slides on the surface of the hooking prevention portion, not on the cross section, and thus the finger is difficult to hook. Thereby preventing damage caused by hooking of fingers.
Further, the crimp connector of the present invention includes: a lower flat plate portion disposed below the upper flat plate portion; and a 2 nd spring part which is connected to the lower flat plate part, extends toward the upper flat plate part, has elasticity in the vertical direction, and gives an elastic force to the upper flat plate part, wherein the 1 st spring part extends upward from the lower flat plate part, and an upper end of the 2 nd spring part is disposed inside the hooking prevention part when the 2 nd spring part is viewed from above.
According to this structure, the 2 nd spring part can also be prevented from being damaged by hooking of fingers.
In the crimp connector according to the present invention, a lower end of the hooking prevention part is located below an upper end of the 2 nd spring part.
According to this configuration, the upper end of the 2 nd spring part is covered and shielded by the hook prevention part, and damage to the 2 nd spring part can be reliably prevented.
In the crimp connector according to the present invention, the 2 nd spring portion includes: and a convex portion provided so that a gap in the vertical direction between the upper flat plate portion and the 2 nd spring portion becomes smaller when viewed from the side.
According to this configuration, the gap between the hooking prevention part and the 2 nd spring part is reduced, and the intrusion of foreign matter is prevented
In the press-fit connector of the present invention, a surface of the hooking prevention part is formed in a shape that continuously bulges outward from an upper surface of a peripheral edge of the upper flat plate part and gradually inclines downward.
According to this structure, the finger is less likely to be caught on the surface of the catching prevention part, and the finger is more likely to slide.
In the press-fit connector according to the present invention, the hooking prevention portion is integrally formed with the upper flat plate portion by drawing of a metal plate.
According to this structure, the hooking prevention portion can be easily formed.
According to the present invention, the 1 st spring portion is formed by a plate spring bent with respect to an upper flat plate portion extending in a flat shape in a horizontal direction, and has a width dimension in a vertical direction larger than a thickness dimension in the horizontal direction, and the upper flat plate portion is provided with a hooking prevention portion extending downward from an upper surface of a peripheral edge. Therefore, when a finger is touched from the side, the finger slides on the surface of the hooking prevention portion, not on the cross section, and thus the finger is difficult to hook. Thereby preventing damage due to a finger hook. It is therefore possible to provide a crimp connector which is difficult to cause damage at the time of disposal.
Drawings
Fig. 1 is a perspective view of a compression connector according to an embodiment of the present invention, as viewed from obliquely above.
Fig. 2 is a perspective view seen from obliquely above in the opposite direction to fig. 1.
Fig. 3 is a plan view showing a compression connector according to an embodiment of the present invention.
Fig. 4 is a front view showing a compression connector according to an embodiment of the present invention.
Fig. 5 is a rear view showing a compression connector according to an embodiment of the present invention.
Fig. 6 is a left side view showing a compression connector according to an embodiment of the present invention.
Fig. 7 is a right side view showing a compression connector of the embodiment of the present invention.
Fig. 8 is a sectional view taken along line VIII-VIII of fig. 4.
Fig. 9 is a perspective view showing a terminal member of a conventional crimping connector.
Description of the symbols:
1 crimping connector
1a upper flat plate part
1b lower flat plate part
1d2 nd spring part
1e Barrier
1f prevention part
1f1 lower end
1a1 end 1
1a3 upper surface
1b 12 nd end
1b2 end 3
1d1 upper end
1d2 convex part
Detailed Description
[ embodiment 1 ]
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In addition, the dimensions of the drawings are appropriately changed for easy understanding.
Fig. 1 is a perspective view of a crimp connector 1 according to an embodiment of the present invention, as viewed from obliquely above. Fig. 2 is a perspective view seen from obliquely above in the opposite direction to fig. 1. Fig. 3 is a plan view showing the crimp connector 1. Fig. 4 is a front view showing the crimp connector 1. Fig. 5 is a rear view showing the crimp connector 1. Fig. 6 is a left side view showing the crimp connector 1. Fig. 7 is a right side view showing the crimp connector 1. Fig. 8 is a sectional view taken along line VIII-VIII of fig. 4.
As shown in fig. 1 to 3, a crimp connector 1 according to the present embodiment includes: a1 st spring portion 1c which is connected to the upper flat plate portion 1a and the lower flat plate portion 1b and is elastic in the up-down direction; and a 2 nd spring portion 1d continuing to the lower flat plate portion 1 b. The crimp connector 1 can be formed from 1 sheet metal plate by blanking and bending. In addition, in the crimp connector 1 of the present embodiment, the contact portion pressed from above is electrically connected to the upper flat plate portion 1a by the contact due to the elastic deformation, and therefore, a conductive plate spring member is used. More specifically, a metal plate of phosphor bronze can be used. In addition, in order to improve conductivity, it is preferable to perform plating treatment. In the present specification, the Z1 side in fig. 1 is referred to as the upward direction, and the Z2 side is referred to as the downward direction. The vertical direction is for easy understanding of the description, and is not limited to the use state of the crimp connector 1 or the orientation during manufacture.
As shown in fig. 1 to 3, the upper flat plate portion 1a extends in a flat plate shape along the horizontal direction. The 1 st spring portion 1c is continuously provided at the 1 st end portion 1a1 located at the peripheral edge of the upper flat plate portion 1a in the upper flat plate portion 1 a. The upper flat plate portion 1a further includes a hook prevention portion 1f extending downward from the upper surface 1a3 of the peripheral edge of the upper flat plate portion 1 a.
As shown in fig. 1 to 3, the lower flat plate portion 1b extends in a horizontal flat plate shape and is disposed below the upper flat plate portion 1 a. In the lower flat plate portion 1b, the 2 nd spring portion 1d is connected to the 3 rd end portion 1b2 located at the peripheral edge of the lower flat plate portion 1b, and the 1 st spring portion 1c extends upward from the 2 nd end portion 1b1 located at the peripheral edge of the lower flat plate portion 1 b.
The 1 st spring portion 1c is formed by a plate spring bent with respect to the upper flat plate portion 1a and having a vertical width W1 larger than a horizontal thickness T (see fig. 8). As shown in fig. 3, the 1 st spring portion 1c is wound in a rectangular shape with the upper flat plate portion 1a as the center when viewed from above in plan. The 2 nd spring portion 1d is formed by a plate spring bent with respect to the lower flat plate portion 1b and having a vertical width W2 larger than a horizontal thickness T (see fig. 8). The 2 nd spring part 1d is wound in a rectangular shape in the same direction as the 1 st spring part 1c with the upper flat plate part 1a as the center, and the upper end 1d1 of the 2 nd spring part 1d is extended toward the upper flat plate part 1 a. Further, the upper end 1d1 of the 2 nd spring portion 1d is disposed inside the hooking prevention portion 1f when viewed from above in plan. Further, the 2 nd spring portion 1d includes a convex portion 1d2 provided to reduce a gap in the vertical direction between the upper flat plate portion 1a and the 2 nd spring portion 1d when viewed from the side.
In the crimp connector 1 of the present embodiment, the lower flat plate portion 1b is provided with the stopper portions 1e at the other 2 sides different from the 2 nd end portion 1b1 and the 3 rd end portion 1b 2. The blocking portion 1e is arranged to partially block the side of the 1 st spring portion 1c and the 2 nd spring portion 1d, prevent undesirable contact from the side, and function as a protection mechanism for preventing further compression by compression from above.
As shown in fig. 1 and 2, the hooking prevention portion 1f extends downward from the upper surface 1a3 of the peripheral edge of the upper flat plate portion 1 a. The surface of the hooking prevention part 1f in the present embodiment is formed in a shape that is continuous with the upper surface 1a3 of the peripheral edge of the upper flat plate part 1a, bulges outward, and gradually inclines downward (see fig. 8). The lower end 1f1 of the hooking prevention part 1f is located below the upper end 1d1 of the 2 nd spring part 1 d. The hooking prevention portion 1f is formed integrally with the upper flat plate portion 1a by drawing a metal plate, for example. Further, if drawing is used, the shape can be easily formed.
The press-fit connector 1 is electrically connected to the contact portion pressed from above by the pressing load. In the case where the press-fit connector 1 is actually used, the lower flat plate portion 1b is connected to a wiring pattern of a circuit board of a mounted electronic device by solder or the like. Then, the contact portion provided on another circuit board, a flexible circuit board (FPC), or the like is pressed from above against the upper flat plate portion 1a, and is elastically deformed by the load. The 1 st spring portion 1c is elastically deformed by the pressing load to the upper flat plate portion 1a, and the upper flat plate portion 1a moves downward. At this time, the 1 st spring portion 1c applies an elastic force to the upper flat plate portion 1 a. Next, when the upper end 1d1 of the 2 nd spring part 1d is pressed in contact with the upper flat plate part 1a, the 1 st spring part 1c and the 2 nd spring part 1d give an elastic force to the upper flat plate part 1 a. The upper flat plate portion 1a is electrically connected to the contact portion pressed from above by the contact pressure due to the elastic deformation.
As shown in fig. 4 to 8, the 1 st spring portion 1c and the 2 nd spring portion 1d are wound in a plate shape as viewed from the side. As shown in fig. 6 and 7, a stopper 1e is provided. Further, the hooking prevention portion 1f extends downward continuously from the upper surface 1a3 of the peripheral edge of the upper flat plate portion 1 a. Therefore, unlike the case where the spiral pattern of the flat plate member is projected in 1 direction (see fig. 9), even if a finger is touched from the side, the finger is difficult to be caught on the surface of the catching prevention portion 1f and is easy to slide.
Therefore, the upper flat plate portion 1a can be prevented from being inclined or the 1 st spring portion 1c or the 2 nd spring portion 1d can be prevented from being plastically deformed by hooking of a finger. Thereby preventing damage caused by a finger hook.
Further, since the hooking prevention part 1f extends downward and the lower end 1f1 is located below the upper end 1d1 of the 2 nd spring part 1d, the upper end 1d1 of the 2 nd spring part 1d is covered and shielded by the hooking prevention part 1f, and the breakage of the 2 nd spring part 1d can be reliably prevented.
Further, since the 2 nd spring portion 1d includes the convex portion 1d2 provided so that the gap in the vertical direction between the upper flat plate portion 1a and the 2 nd spring portion 1d is reduced when viewed from the side, the gap between the hooking prevention portion 1f and the 2 nd spring portion 1d is reduced, and the entry of foreign matter is also prevented.
Even if a finger is touched from above, the upper flat plate portion 1a is elastically deformed in the vertical direction, and is less likely to be plastically deformed. Further, when the pressing force is excessively applied, the 2 nd end 1b1, the 3 rd end 1b2, and the stopper 1e located at the peripheral edge of the lower flat plate portion 1b serve as protection portions for preventing plastic deformation.
Therefore, even if the support member is not separately attached to the periphery, the crimp connector 1 alone is less likely to be broken, and can be used as a highly reliable connection member.
The following description is made to explain the effects of the present embodiment.
The crimp connector 1 of the present embodiment includes: an upper flat plate portion 1a extending in a horizontal flat plate shape; and a1 st spring part 1c which is provided continuously with the 1 st end part 1a1 located on the peripheral edge of the upper flat plate part 1a and has elasticity in the vertical direction. The 1 st spring portion 1c is formed of a plate spring which is formed by being wound around the upper flat plate portion 1a and bent with respect to the upper flat plate portion 1a, and has a vertical width W1 larger than a horizontal thickness T when viewed from above. The upper flat plate portion 1a further includes a hooking prevention portion 1f extending downward from the upper surface 1a3 of the peripheral edge of the upper flat plate portion 1 a.
According to this structure, when the finger is touched from the side, the finger slides on the surface of the hooking prevention portion 1f, not on the cross section, and the finger becomes difficult to hook. Thereby preventing damage caused by hooking of fingers.
Further, the crimp connector 1 of the present embodiment includes: a lower flat plate portion 1b extending in a horizontal flat plate shape and disposed below the upper flat plate portion 1 a; and a 2 nd spring part 1d which is provided continuously with a3 rd end part 1b2 located at the peripheral edge of the lower flat plate part 1b, is extended to the upper flat plate part 1a, has elasticity in the vertical direction, and applies elastic force to the upper flat plate part 1 a. The 1 st spring part 1c extends upward from the 2 nd end 1b1 located at the peripheral edge of the lower flat plate part 1b, and the 2 nd spring part 1d is wound around the upper flat plate part 1a in the same direction as the 1 st spring part 1c, and the upper end 1d1 of the 2 nd spring part 1d is disposed inside the hooking prevention part 1f when viewed from above in plan.
According to this structure, the 2 nd spring part 1d can also be prevented from being damaged by being hooked by a finger.
In the crimp connector 1 according to the present embodiment, the lower end 1f1 of the hooking prevention portion 1f is located below the upper end 1d1 of the 2 nd spring portion 1 d. According to this configuration, the upper end 1d1 of the 2 nd spring part 1d is covered and shielded by the hook prevention part 1f, and damage to the 2 nd spring part 1d can be reliably prevented.
In the crimp connector 1 according to the present embodiment, the 2 nd spring portion 1d includes the convex portion 1d2 provided so that the gap in the vertical direction between the upper flat plate portion 1a and the 2 nd spring portion 1d becomes smaller when viewed from the side. According to this structure, the gap between the hooking prevention part 1f and the 2 nd spring part 1d is reduced, and the intrusion of foreign matter is also prevented.
In the press-fit connector 1 of the present embodiment, the surface of the hooking prevention portion 1f is formed in a shape that bulges outward continuously with the upper surface 1a3 of the peripheral edge of the upper flat plate portion 1a and gradually inclines downward. According to this structure, the finger is less likely to be caught on the surface of the catching prevention portion 1f, and the finger is more likely to slide.
In the press-fit connector 1 of the present embodiment, the hooking prevention portion 1f is integrally formed with the upper flat plate portion 1a by drawing of a metal plate. According to this structure, the hooking prevention portion 1f can be easily formed.
As described above, the crimp connector 1 according to the embodiment of the present invention has been specifically described, but the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention. For example, the following modifications can be made, and these also fall within the technical scope of the present invention.
(1) In the present embodiment, the surface of the hooking prevention portion 1f has a rounded curved surface shape, but may be linearly inclined in the cross-sectional view shown in fig. 8.
(2) In the present embodiment, a flat plate-like auxiliary portion may be provided continuously to the upper end 1d1 of the 2 nd spring portion 1 d. The 2 nd spring part 1d is not limited to the shape of the present embodiment, and may have elasticity in the vertical direction.
(3) In the present embodiment, the 2 nd spring portion 1d may be omitted. In this case, it is preferable to add a fixing portion extending upward from the 2 nd end 1b1 of the lower flat plate portion 1b like the stopper portion 1 e.
Claims (5)
1. A compression connector, comprising:
a base formed of metal;
a contact portion formed of a metal;
a wound 1 st spring portion that connects the base portion and the contact portion;
an auxiliary portion provided between the contact portion and the base portion; and
a 2 nd spring part wound to connect the base part and the auxiliary part,
the contact part has an upper flat plate part and a drawn part with a circle extending from the periphery of the upper flat plate part to the base part so that the cross section faces the base part,
the 2 nd spring part has an upper end disposed inside a peripheral edge of the contact part when viewed from the auxiliary part side to the base part side in plan view.
2. A compression connector according to claim 1,
the lower end of the peripheral edge of the contact portion is located closer to the base portion side than the upper end of the 2 nd spring portion.
3. A compression connector according to claim 1 or 2,
the 2 nd spring part includes: a convex portion provided so that a gap between the contact portion and the 2 nd spring portion becomes smaller when viewed from the side.
4. A compression connector according to claim 1,
the peripheral edge of the contact portion is formed in a shape that continuously bulges outward from the upper surface of the peripheral edge of the contact portion and gradually inclines toward the base portion.
5. A compression connector according to claim 1,
the peripheral edge of the contact portion is formed integrally with the contact portion by drawing a metal plate.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014253948A JP6239494B2 (en) | 2014-12-16 | 2014-12-16 | IDC connector |
| JP2014-253948 | 2014-12-16 | ||
| CN201510909229.1A CN105703119B (en) | 2014-12-16 | 2015-12-10 | Crimp connector and use its electronic equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510909229.1A Division CN105703119B (en) | 2014-12-16 | 2015-12-10 | Crimp connector and use its electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108767541A CN108767541A (en) | 2018-11-06 |
| CN108767541B true CN108767541B (en) | 2020-09-29 |
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ID=56142115
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810851210.XA Active CN108767541B (en) | 2014-12-16 | 2015-12-10 | Crimp connector |
| CN201810851266.5A Active CN108808307B (en) | 2014-12-16 | 2015-12-10 | Crimp connector |
| CN201510909229.1A Active CN105703119B (en) | 2014-12-16 | 2015-12-10 | Crimp connector and use its electronic equipment |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810851266.5A Active CN108808307B (en) | 2014-12-16 | 2015-12-10 | Crimp connector |
| CN201510909229.1A Active CN105703119B (en) | 2014-12-16 | 2015-12-10 | Crimp connector and use its electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (5) | JP6239494B2 (en) |
| CN (3) | CN108767541B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6239494B2 (en) * | 2014-12-16 | 2017-11-29 | アルプス電気株式会社 | IDC connector |
| CN104795675B (en) * | 2015-04-27 | 2018-08-31 | 深圳龙友科技股份有限公司 | The connection terminal of vertical movement not beat |
| JP6829082B2 (en) * | 2017-01-13 | 2021-02-10 | アルプスアルパイン株式会社 | Pressure welding connector |
| JP2018147724A (en) * | 2017-03-06 | 2018-09-20 | アルプス電気株式会社 | Pressure-contact connector |
| CN109713474B (en) * | 2019-02-18 | 2020-11-27 | 深圳市精睿兴业科技有限公司 | Electrical connection elastic sheet, connector and electronic equipment |
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2015
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- 2015-12-10 CN CN201810851266.5A patent/CN108808307B/en active Active
- 2015-12-10 CN CN201510909229.1A patent/CN105703119B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105703119B (en) | 2018-08-21 |
| JP2017224639A (en) | 2017-12-21 |
| JP6450437B2 (en) | 2019-01-09 |
| CN108808307A (en) | 2018-11-13 |
| CN108767541A (en) | 2018-11-06 |
| JP2018018832A (en) | 2018-02-01 |
| CN105703119A (en) | 2016-06-22 |
| JP2017224638A (en) | 2017-12-21 |
| JP6634425B2 (en) | 2020-01-22 |
| JP2018018833A (en) | 2018-02-01 |
| JP6634426B2 (en) | 2020-01-22 |
| JP6450436B2 (en) | 2019-01-09 |
| JP6239494B2 (en) | 2017-11-29 |
| CN108808307B (en) | 2020-07-17 |
| JP2016115571A (en) | 2016-06-23 |
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