CN211456105U - Shell of electric connector - Google Patents
Shell of electric connector Download PDFInfo
- Publication number
- CN211456105U CN211456105U CN202020166695.1U CN202020166695U CN211456105U CN 211456105 U CN211456105 U CN 211456105U CN 202020166695 U CN202020166695 U CN 202020166695U CN 211456105 U CN211456105 U CN 211456105U
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- CN
- China
- Prior art keywords
- housing
- electrical connector
- inclined support
- lock
- support portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6272—Latching means integral with the housing comprising a single latching arm
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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
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/778—Coupling parts carrying sockets, clips or analogous counter-contacts
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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
- H01R13/46—Bases; Cases
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electric connector's casing, it possesses to constitute and carries out the locking pole that locking and locking removed at object electric connector's lamellar body, the locking pole includes: an inclined support part protruding on one surface of the housing in a form inclined towards the front of the housing; a lock unit that extends forward of the housing at the inclined support unit and includes a hook configured to be hooked on the sheet body; and an operation portion extending rearward of the housing at the inclined support portion and configured to be capable of being pressed for releasing the lock, wherein the lock lever is integrally formed with the housing made of a synthetic resin material.
Description
Technical Field
The present invention relates to a housing for an electrical connector for connecting between a power source and a device, a device and a device or a device internal unit (unit) to form a circuit.
Background
The electrical connector is mechanically coupled to the mating electrical connector to electrically connect the circuit of the electrical connector and the circuit of the mating electrical connector to each other. The electrical connector and the subject electrical connector are constituted by a female connector and a male connector so as to be capable of being coupled to each other.
The electrical connection of the electrical connector and the counterpart electrical connector is achieved by the contact of the terminals and pins provided to the respective electrical connectors with each other. The main body (housing and blade) of the electrical connector mounting the respective terminals and pins is configured to be mechanically coupled without being arbitrarily separated so that the electrical connection can be stably maintained.
However, for maintenance or the like, the electrical connection between the electrical connector and the mating electrical connector may be disconnected as necessary. In this case, the mechanical separation of the bodies is carried out first.
For the mechanical coupling and decoupling, a lock lever that can be pressed is formed on the main body of the electrical connector. The lock lever is configured to be capable of hooking to a main body of the subject electrical connector, and configured to be releasable by a pressing operation.
The hooking release is achieved by lifting up the other side of the locking lever formed with the hook when one side of the locking lever is pressed. When a force applied to one side of the lock lever for the pressing operation is large, there is a fear that the support portion functioning as the rotation shaft of the lock lever is plastically deformed (plastic deformation). If the support portion is plastically deformed, elastic restoration of the lock lever cannot be achieved, and therefore, mechanical coupling between the electrical connector and the mating electrical connector cannot be stably achieved again, and a stress whitening phenomenon (stress whitening) in which the support portion is whitened occurs.
Documents of the prior art
Korean granted patent publication No. 10-1667301(2016 year 10 month 18 day announcement)
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a casing of electric connector of novel locking pole with can reduce the stress whitening phenomenon that the plastic deformation of locking pole leads to when pressing down the operation.
In order to achieve the object of the present invention, the utility model provides an electric connector's casing, it possesses to constitute to carry out the locking and the locking pole that the locking was relieved at object electric connector's lamellar body, the locking pole includes: an inclined support part protruding on one surface of the housing in a form inclined towards the front of the housing; a lock unit that extends forward of the housing at the inclined support unit and includes a hook configured to be hooked on the sheet body; and an operation portion extending rearward of the housing at the inclined support portion and configured to be capable of being pressed for releasing the lock, wherein the lock lever is integrally formed with the housing made of a synthetic resin material.
The inclined direction of the inclined support portion may correspond to a direction in which the lock portion is arranged to be inclined due to deformation of the lock lever when the operation portion is pressed.
The inclined support portion and the lock portion may form an obtuse angle, and the inclined support portion and the operation portion may form an acute angle.
The lock portion and the operation portion may be arranged in parallel with respect to one surface of the housing.
Both ends of the inclined support portion may be displaced from each other in the front-rear direction with respect to the thickness direction of the housing.
The inclined support portion may protrude at one surface of the housing.
A stopper for restricting a pressing operation amount of the operation portion may be projected on a surface of the housing facing the operation portion.
The lock lever may further include a base portion protruding on one surface of the housing, and the inclined support portion may protrude on the base portion.
The thickness of the base may be constant.
The maximum lift angle of the lock portion may be limited by contact of the operating portion and the base portion at the time of the pressing operation of the operating portion.
In addition, the object of the present invention can be achieved by a housing for an electrical connector, the housing for an electrical connector including a lock lever configured to be capable of locking and releasing a lock of a sheet body of a target electrical connector, the lock lever including: an inclined support part protruding on one surface of the housing in a form inclined towards the front of the housing; a lock unit that extends forward of the housing at the inclined support unit and includes a hook configured to be hooked on the sheet body; and an operating portion extending rearward of the housing at the inclined support portion and configured to be capable of being pressed for releasing the lock, wherein the inclined support portion and the lock portion form an obtuse angle, and the inclined support portion and the operating portion form an acute angle.
And simultaneously, the utility model discloses an electric connector's casing possesses to constitute and to carry out the locking pole that locking and locking removed at object electric connector's lamellar body, the locking pole includes: a base protruding from both side surfaces of the housing, respectively; an inclined support portion protruding in the base portion so as to be inclined toward the front of the housing; a lock unit that extends forward of the housing at the inclined support unit and includes a hook configured to be hooked on the sheet body; and an operating portion extending rearward of the housing at the inclined support portion and configured to be capable of being pressed for releasing the lock, wherein the lock lever is integrally formed in the housing made of a synthetic resin material, and a maximum lifting angle of the lock lever is limited by contact between the operating portion and the base portion when the operating portion is pressed.
The inclined support portion and the lock portion may form an obtuse angle, and the inclined support portion and the operation portion may form an acute angle.
The effect of the present invention obtained by the above-described solving means is as follows.
According to the present invention, the inclined support portion protrudes in an inclined manner toward the upper side of the front of the housing, and the rotation center of the lock lever is located closer to the operation portion side than the conventional structure having the vertical support portion under the condition that the length of the lock portion is the same.
Accordingly, since the force applied to the inclined support portion is reduced when the operation portion is pressed, the possibility of plastic deformation of the lock lever can be reduced, and stress whitening due to the plastic deformation can be reduced.
Drawings
Fig. 1 is a schematic diagram showing a state in which an electrical connector according to an embodiment of the present invention is coupled to a target electrical connector.
Fig. 2 is a schematic view showing a state in which the electrical connector shown in fig. 1 is separated from the subject electrical connector.
Fig. 3 is an exploded perspective view of the electrical connector shown in fig. 1.
Figure 4 is a cross-sectional view taken along line iv-iv of figure 1 (shown separating only the blade and the shell).
Fig. 5 is a schematic view showing a state in which the lock lever is operated in the state shown in fig. 4.
Fig. 6 is a schematic view for explaining the inclined support portion of the present invention in comparison with the conventional vertical support portion.
Fig. 7 is a sectional view showing a state in which the housing is coupled to the sheet body according to another embodiment of the present invention.
Fig. 8 is a schematic view showing a state in which the lock lever is operated in the state shown in fig. 7.
Detailed Description
Hereinafter, the housing of the electrical connector according to the present invention will be described in further detail with reference to the drawings.
In the present specification, the same or similar components are denoted by the same or similar reference numerals even in embodiments different from each other, and redundant description thereof will be omitted.
In addition, in the description of the embodiments disclosed in the present specification, when it is determined that the detailed description of the related known art may obscure the gist of the embodiments disclosed in the present specification, the detailed description thereof is omitted.
In addition, the attached drawings are only for enabling the embodiments disclosed in the present specification to be easily understood, and the technical concept disclosed in the present specification is not limited to the attached drawings, and should be understood to include all the modifications, equivalents, and alternatives included in the concept and technical scope of the present invention.
In the following description, singular expressions include plural expressions unless the context clearly indicates otherwise.
In the present application, it is to be understood that the terms "includes," "including," "comprises," "including" and "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a feature, a digit, a step, an action, a constituent element, a component, or a combination thereof described in the specification is included, but the possibility that one or more other features, digits, steps, actions, constituent elements, components, or combinations thereof are included or added is not excluded.
Fig. 1 is a schematic diagram showing a state in which an electrical connector 200 according to an embodiment of the present invention is coupled to a mating electrical connector 100, and fig. 2 is a schematic diagram showing a state in which the electrical connector 200 shown in fig. 1 is separated from the mating electrical connector 100.
Referring to fig. 1 and 2, the electrical connector 200 is mechanically coupled to the mating electrical connector 100, and electrically connects the circuit of the electrical connector 200 and the circuit of the mating electrical connector 100 to each other.
The electrical connector 200 and the object electrical connector 100 are constituted by a female connector and a male connector so as to be capable of coupling with each other. In the present drawing, a structure in which a part of the electrical connector 200 as a male connector is inserted into the receiving portion 111 of the mating electrical connector 100 as a female connector is shown as an example.
The electrical connection between the electrical connector 200 and the counterpart electrical connector 100 is achieved by the contact of the pins 120 and the terminals 220 provided to the respective electrical connectors 100, 200 with each other. The main bodies (the blade body 110 and the housing 210) of the electrical connectors 100, 200 mounting the respective pins 120 and the terminals 220 are configured to be mechanically coupled without being arbitrarily separated so that the electrical connection can be stably maintained.
However, for maintenance or the like, the electrical connection between the electrical connector 200 and the mating electrical connector 100 may be disconnected as necessary. In this case, a mechanical separation between the bodies is performed first.
For the above mechanical coupling and decoupling, a structure is also employed in which a lock lever 212 capable of being pressed is formed in the main body of the electrical connector 200. The lock lever 212 is configured to be capable of hooking to the main body of the mating electrical connector 100, and is configured to be released from hooking by a pressing operation.
For reference, the locking lever 212 may be provided to any one of the male connector and the female connector. In other words, in the following description, a case where the locking lever 212 is provided in the electrical connector 200 as the male connector will be described, but the present invention is not limited thereto. It is self-evident that the lock lever 212 may be provided to the mating electrical connector 100 as the female connector.
The hooking release is achieved by lifting up the other side (a locking portion 212b described later) of the lock lever 212 on which the hook 212b' is formed when one side (an operation portion 212c described later) of the lock lever 212 is pressed and operated. When a force applied to one side of the lock lever 212 for the pressing operation is large, there is a fear that a support portion (refer to reference numeral 212a) functioning as a rotation shaft of the lock lever 212 is plastically deformed. If the support portion is plastically deformed, the elastic restoration of the lock lever 212 cannot be achieved, and therefore, the mechanical coupling between the electrical connector 200 and the mating electrical connector 100 cannot be stably achieved again, and a stress whitening phenomenon in which the support portion is whitened occurs.
Hereinafter, a housing 210 of an electrical connector 200 having a novel lock lever 212 capable of reducing stress whitening due to plastic deformation of the lock lever 212 at the time of a pressing operation will be described.
Fig. 3 is an exploded perspective view of the electrical connector 200 shown in fig. 1, and fig. 4 is a sectional view taken along line iv-iv of fig. 1 (shown with only the blade 110 and the housing 210 separated).
Referring to fig. 3 and 4, the electrical connector 200 includes a housing 210 and a terminal 220.
The housing 210 constitutes a main body of the electrical connector 200 and is made of a synthetic resin material. The housing 210 may be formed by injection molding, 3D printing, or the like.
The terminal mounting part 211 provides a space for mounting the terminal 220. In the present drawing, it appears that the terminal mounting portion 211 is formed extending in the front-rear direction inside the housing 210.
The terminal 220 includes: an electric wire connection part 221 connected with an electric wire 10 for signal transmission and power supply; and a contact portion 222 that is in contact with the terminal of the mating electrical connector 100 and the pin 120. The terminal 220 may be provided with a hook 223, and a hook groove (not shown) for hooking the hook 223 may be formed in the terminal mounting portion 211, so that the terminal 220 is restricted from falling off in a direction opposite to the insertion direction.
For reference, the connection structure between the terminal 220 and the pin 120, the shape of the terminal 220, and the like are only shown as an example for explaining the electrical connection structure between the electrical connector 200 and the mating electrical connector 100, and the present invention is not limited thereto.
In some cases, as shown in the figure, a retainer 230 may be additionally provided. The holder 230 is configured to be coupled to the housing 210 so as to cover a part of the rear opening of the terminal mounting portion 211, and to prevent the terminal 220 from falling off in a direction opposite to the insertion direction.
The holder 230 may include an insertion portion 231 and a hook portion 232.
The insertion portion 231 is inserted into a rear opening of the terminal mounting portion 211 to which the terminal 220 is mounted.
The hooking portion 232 is configured to hook into the groove 214 formed in the housing 210 in a state where the insertion portion 231 is inserted into the terminal attachment portion 211. In the drawing, the hook portions 232 are provided on both sides of the insertion portion 231, and the grooves 214 capable of hooking the hook portions 232 are formed on both sides of the housing 210.
The housing 210 is provided with an insertion groove 213, and the insertion groove 213 communicates with the terminal mounting portion 211 and is capable of inserting the pin 120 and the terminal of the mating electrical connector 100. For example, the pins 120 protruding from the body 110 of the female connector pass through the insertion grooves 213 to be brought into contact with the terminals 220.
A guide groove 113 may be formed in the blade 110 to extend in the front-rear direction, and a guide rib 215 inserted into the guide groove 113 may be formed in the housing 210 to protrude, so that a correct coupling position can be guided when the housing 210 and the blade 110 are coupled.
The lock lever 212 is formed of a synthetic resin material and is integrally formed in the synthetic resin material housing 210. For example, the lock lever 212 may be integrally formed with the housing 210 by injection molding.
The lock lever 212 is formed in a seesaw shape that can be elastically deformed to a predetermined degree, and is formed so as to be locked and unlocked to the sheet body 110 of the mating electrical connector 100. In the present drawing, it is shown that the locking lever 212 is formed on one surface of the housing 210, and the hooking portion 112 in which the locking lever 212 is locked is formed on one surface of the sheet body 110.
Hereinafter, the locking lever 212 will be described as an example formed on the top surface of the housing 210. However, the formation position of the lock lever 212 is not limited thereto. The locking rods 212 may be disposed on both sides of the housing 210.
The hooking portion 112 may have a projection projecting in a stepped manner from the top surface of the sheet body 110, or may have a groove partially hidden in the top surface of the sheet body 110.
The lock lever 212 includes an inclined support portion 212a, a lock portion 212b, and an operation portion 212 c.
The inclined support portion 212a is formed to protrude on one surface of the housing 210 so as to be inclined toward the front of the housing 210. Here, the front means a direction in which the housing 210 faces the sheet body 110 in a process in which the electrical connector 200 moves in a direction for connection with the subject electrical connector 100. For reference, an insertion groove 213 is formed at a front end portion of the housing 210.
In the present drawing, the inclined support portion 212a protrudes on the top surface of the housing 210 so as to be inclined toward the front upper side of the housing 210.
The lock lever 212 has a seesaw shape disposed on both sides of the lock portion 212b and the operation portion 212c with the inclined support portion 212a as a center. This structure allows a predetermined elastic deformation (rotation) to be achieved with the inclined support portion 212a as the rotation center.
The conventional lock lever has a structure in which a support portion serving as a rotation center is vertically projected on the top surface of the housing. Meanwhile, the lock portion and the operation portion may be arranged perpendicularly to the perpendicular support portion.
However, in the present invention, the support portion 212a, which is a rotation center, is protruded on the top surface of the housing 210 in a form inclined upward toward the front upper side of the housing 210. That is, the lock lever 212 of the present invention includes the inclined support portion 212a, instead of the conventional vertical support portion.
The locking portion 212b extends forward of the housing 210 at the inclined support portion 212 a. The locking portion 212b may be disposed parallel to one surface of the housing 210.
The lock portion 212b includes a hook 212b' configured to be hooked on the sheet body 110. The hook 212b' protrudes toward the top surface of the case 210. According to the above-described structure, when the housing 210 and the sheet 110 are coupled, a part of the sheet 110 is inserted between the top surface of the housing 210 and the locking portion 212b, and then is hooked on the hook 212b' to be restricted from falling off in a direction opposite to the insertion direction.
The operation portion 212c is configured to be capable of being pressed for unlocking. An operation rib for improving the operational feeling of the user may be projected at an end of the operation portion 212 c.
The lock lever 212 may further include a base portion 212d protruding on the top surface of the housing 210, in which case the inclined support portion 212a protrudes from the base portion 212d toward the front upper side of the housing 210.
The maximum lift angle of the lock portion 212b can be restricted by the contact of the operation portion 212c and the base portion 212d at the time of the pressing operation of the operation portion 212 c.
The thickness of the base portion 212d may be constant as shown in the drawing, or may be increased or decreased at a portion in contact with the operating portion 212c in order to adjust the maximum raising angle of the locking portion 212 b.
By forming the base portion 212d, the maximum lift angle of the lock portion 212b can be reduced while the space in which a portion of the sheet body 110 is inserted (the space between the top surface of the housing 210 and the lock portion 212b) remains the same.
Hereinafter, the configuration and effect of the present invention will be described in further detail with reference to the case where the lock lever 212 is operated.
Fig. 5 is a schematic view showing a state in which the lock lever 212 is operated in the state shown in fig. 4.
Referring to fig. 5 together with fig. 4, the inclination direction of the inclined support portion 212a corresponds to the direction in which the lock lever 212 is deformed and the lock portion 212b is arranged to be inclined when the operation portion 212c is pressed. That is, the inclined support portion 212a is arranged inclined toward the front upper side of the housing 210.
The lock portion 212b and the operation portion 212c extend to both sides (in the present drawing, the front and the rear of the housing 210) around the inclined support portion 212 a. At this time, the locking portion 212b forms an obtuse angle with the inclined support portion 212a, and the operating portion 212c forms an acute angle with the inclined support portion 212 a.
Both ends of the inclined support portion 212a are displaced from each other in the thickness direction (vertical direction in the present drawing) of the housing 210. Specifically, one end of inclined support portion 212a connected to lock portion 212b and operation portion 212c and the other end of inclined support portion 212a connected to base portion 212d or the top surface of case 210 are displaced forward and backward with respect to the thickness direction of case 210.
According to the above configuration, the inclined support portion 212a protrudes so as to be inclined toward the front upper side of the housing 210, and the rotation center of the lock lever 212 is located closer to the operating portion 212c side than the conventional configuration having the vertical support portion, on the condition that the length of the lock portion 212b is the same.
This reduces the force applied to the inclined support portion 212a when the operation portion 212c is pressed. Therefore, the possibility of plastic deformation of the lock lever 212 can be reduced, and the stress whitening phenomenon due to the plastic deformation can be reduced.
Fig. 6 is a schematic view for explaining the inclined support portion 212a of the present invention in comparison with the conventional vertical support portion.
Referring to fig. 6, the inclined support portion 212a according to the present invention may be formed by removing the upper end of the rear vertical support portion and then reinforcing the rear vertical support portion downward, with reference to the conventional vertical support portion, as the front vertical support portion is moved downward.
Under the condition that the lengths of the lock portions 212b are the same, the structure having the inclined support portion 212a has the rotation center of the lock lever 212 positioned closer to the operating portion 212c side than the conventional structure having the vertical support portion.
Fig. 7 is a sectional view showing a state in which a housing 310 according to another embodiment of the present invention is coupled to a sheet body 110, and fig. 8 is a schematic view showing a state in which a locking lever 312 is operated in the state shown in fig. 7.
When the housing 310 of another embodiment of the present invention is compared with the previous embodiment, there is a difference only in the design change brought about by the deletion of the base portion 212 d.
Specifically, the lock lever 312 includes the inclined support portion 312a, the lock portion 312b, and the operating portion 312c, without the base portion 212 d.
The inclined support portion 312a is projected on the top surface of the housing 310 so as to be inclined toward the front upper side of the housing 310.
On the top surface of the housing 310 opposite to the operating portion 312c, a limiter 316 for limiting the degree of pressing operation of the operating portion 312c may protrude. In this case, the maximum raising angle of the lock portion 312b is restricted by the contact between the operation portion 312c and the stopper 316 when the operation portion 312c is pressed. The limiter 316 may be integrally formed with the housing 310.
In the electrical connector 300 of the present embodiment, the same design matters as those of the previous embodiments can be applied except for the above-described design change matters. Therefore, the description of this is replaced with the previous embodiment.
Claims (13)
1. A housing of an electrical connector, comprising a lock lever configured to be capable of locking and unlocking a sheet body of a target electrical connector,
the lock lever includes:
an inclined support part protruding on one surface of the housing in a form inclined towards the front of the housing;
a lock unit that extends forward of the housing at the inclined support unit and includes a hook configured to be hooked on the sheet body; and
an operation portion extending rearward of the housing at the inclined support portion and configured to be capable of being pressed for releasing the lock,
the lock lever is integrally formed with the housing made of a synthetic resin material.
2. Housing of an electrical connector according to claim 1,
the inclined direction of the inclined support portion corresponds to a direction in which the lock portion is arranged obliquely due to deformation of the lock lever at the time of the pressing operation of the operation portion.
3. The housing of an electrical connector according to claim 2,
the inclined support portion and the lock portion form an obtuse angle,
the inclined support portion and the operating portion form an acute angle.
4. Housing of an electrical connector according to claim 3,
the lock portion and the operation portion are arranged in parallel with respect to one surface of the housing.
5. Housing of an electrical connector according to claim 3,
both ends of the inclined support part are displaced from each other in the front-rear direction with respect to the thickness direction of the housing.
6. Housing of an electrical connector according to claim 3,
the inclined support portion protrudes on one surface of the housing.
7. Housing of an electrical connector according to claim 6,
and a stopper projecting from a surface of the housing facing the operation portion to restrict a pressing operation amount of the operation portion.
8. Housing of an electrical connector according to claim 3,
the locking lever further includes a base portion projecting on one face of the housing,
the inclined support portion projects at the base portion.
9. The housing of an electrical connector of claim 8,
the thickness of the base is constant.
10. The housing of an electrical connector of claim 8,
the maximum lift angle of the lock portion is limited by contact of the operating portion and the base portion at the time of a pressing operation of the operating portion.
11. A housing of an electrical connector, comprising a lock lever configured to be capable of locking and unlocking a sheet body of a target electrical connector,
the lock lever includes:
an inclined support part protruding on one surface of the housing in a form inclined towards the front of the housing;
a lock unit that extends forward of the housing at the inclined support unit and includes a hook configured to be hooked on the sheet body; and
an operation portion extending rearward of the housing at the inclined support portion and configured to be capable of being pressed for releasing the lock,
the inclined support portion and the lock portion form an obtuse angle,
the inclined support portion and the operating portion form an acute angle.
12. A housing of an electrical connector, comprising a lock lever configured to be capable of locking and unlocking a sheet body of a target electrical connector,
the lock lever includes:
a base protruding from both side surfaces of the housing, respectively;
an inclined support portion protruding in the base portion so as to be inclined toward the front of the housing;
a lock unit that extends forward of the housing at the inclined support unit and includes a hook configured to be hooked on the sheet body; and
an operation portion extending rearward of the housing at the inclined support portion and configured to be capable of being pressed for releasing the lock,
the lock lever is integrally formed in the housing made of a synthetic resin material,
the maximum lift angle of the lock portion is limited by contact of the operating portion and the base portion at the time of a pressing operation of the operating portion.
13. The housing of an electrical connector of claim 12,
the inclined support portion and the lock portion form an obtuse angle,
the inclined support portion and the operating portion form an acute angle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190049376A KR102054103B1 (en) | 2019-04-26 | 2019-04-26 | Housing of electrical connector |
| KR10-2019-0049376 | 2019-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211456105U true CN211456105U (en) | 2020-09-08 |
Family
ID=69002829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020166695.1U Active CN211456105U (en) | 2019-04-26 | 2020-02-13 | Shell of electric connector |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3226639U (en) |
| KR (1) | KR102054103B1 (en) |
| CN (1) | CN211456105U (en) |
| DE (1) | DE202020101114U1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024034978A1 (en) * | 2022-08-11 | 2024-02-15 | 주식회사 엘지에너지솔루션 | Connector module and battery module comprising same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4279823B2 (en) * | 2005-10-26 | 2009-06-17 | 日本航空電子工業株式会社 | connector |
| JP5434786B2 (en) * | 2010-05-14 | 2014-03-05 | 住友電装株式会社 | connector |
| US8882528B2 (en) * | 2010-12-15 | 2014-11-11 | Sumitomo Wiring Systems, Ltd. | Connector |
| JP6441777B2 (en) * | 2015-10-16 | 2018-12-19 | モレックス エルエルシー | connector |
| KR101667301B1 (en) | 2016-04-05 | 2016-10-18 | (주)진선테크 | Connector of flexible Plate Cable |
-
2019
- 2019-04-26 KR KR1020190049376A patent/KR102054103B1/en active IP Right Grant
-
2020
- 2020-02-13 CN CN202020166695.1U patent/CN211456105U/en active Active
- 2020-02-28 DE DE202020101114.6U patent/DE202020101114U1/en active Active
- 2020-04-03 JP JP2020001212U patent/JP3226639U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3226639U (en) | 2020-07-09 |
| DE202020101114U1 (en) | 2020-05-07 |
| KR102054103B1 (en) | 2019-12-10 |
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