CN113851892A - Connector device - Google Patents
Connector device Download PDFInfo
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- CN113851892A CN113851892A CN202110941508.1A CN202110941508A CN113851892A CN 113851892 A CN113851892 A CN 113851892A CN 202110941508 A CN202110941508 A CN 202110941508A CN 113851892 A CN113851892 A CN 113851892A
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- Prior art keywords
- cpa
- cantilever
- sleeve
- connector device
- sliding
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- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract description 18
- 238000010168 coupling process Methods 0.000 abstract description 18
- 238000005859 coupling reaction Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000001342 constant potential amperometry Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a connector device, and belongs to the field of connectors. First sleeve among this connector device can slide and locate the inslot back of stepping down, can with female end coupling assembling joint to realize public end coupling assembling and female end coupling assembling's mutual supporting. The first sleeve always abuts against the CPA in the sliding process so that the CPA can move from the first position to the second position relative to the first connecting body. In the moving process, the positioning column of the CPA can be sleeved in the elastic part, and the elastic part is subjected to the extrusion force to generate the elastic force, the elastic part is configured to always have the moving trend of enabling the CPA to be far away from the female-end connecting component, and when the CPA is located at the second position, the first sleeve does not interfere with the CPA, so that the CPA is moved from the second position to the first position. Above-mentioned connector device's setting can effectively detect the mutual supporting condition of public end coupling assembling and female end coupling assembling to the connection effect between female end coupling assembling and public end coupling assembling has been improved.
Description
Technical Field
The invention relates to the field of connectors, in particular to a connector device.
Background
The Connector device includes a male-end connection assembly and a female-end connection assembly, and the female-end connection assembly is provided with a CPA (Connector Position Assurance) and a TPA (Terminal Position Assurance). After the TPA is sleeved on the male end connecting assembly, the CPA is pushed to the final locking position from the pre-locking position so as to complete the mutual matching of the male end connecting assembly and the female end connecting assembly.
However, the connector device cannot detect whether the male end connecting assembly and the female end connecting assembly are assembled in place, and the condition that the CPA moves to the final locking position but the male end connecting assembly and the female end connecting assembly are not clamped in place exists, so that the connecting effect between the female end connecting assembly and the male end connecting assembly is reduced.
Therefore, it is desirable to provide a connector device to solve the above problems.
Disclosure of Invention
The invention aims to provide a connector device, which solves the problem that the connector device cannot detect whether a male-end connecting assembly and a female-end connecting assembly are assembled in place or not, and ensures the connecting effect between the female-end connecting assembly and the male-end connecting assembly.
In order to realize the purpose, the following technical scheme is provided:
a connector device, comprising:
the female end connecting assembly comprises a first connecting body, wherein a sliding groove is formed in the first connecting body along a first direction, and a CPA is arranged in the sliding groove in a sliding manner; a abdicating groove is arranged in the first connecting body along the first direction, is arranged below the sliding groove and is communicated with the sliding groove;
the male end connecting assembly comprises a second connecting body, and the second connecting body is provided with a containing groove for containing a terminal; the notch of the accommodating groove extends outwards along the first direction to form a first sleeve, and the first sleeve can be clamped with the female end connecting assembly after being slidably arranged in the abdicating groove; the first sleeve is always abutted against the CPA in the sliding process so as to drive the CPA to move from a first position to a second position relative to the first connecting body; when the CPA is at the second position, the first sleeve does not interfere with the CPA;
the first connecting body is provided with a containing groove along the first direction and used for containing an elastic piece, and the containing groove is communicated with the sliding groove; the CPA is provided with a positioning column, when the CPA moves from the first position to the second position, the positioning column can be sleeved in the elastic part, and the elastic part is configured to always have the movement trend of enabling the CPA to be away from the female-end connecting component, so that the CPA moves from the second position to the first position and presses the first sleeve.
As an alternative of the above connector device, a second sleeve is disposed in the offset groove along the first direction, the connector device further includes a TPA, one end of the TPA is connected to the second sleeve, and the first sleeve is capable of being sleeved on the other end of the TPA and slidably disposed with respect to the TPA.
As an alternative to the above connector device, the CPA includes a first cantilever, the first cantilever is disposed opposite to the positioning pillar, the first cantilever is disposed in the sliding groove, and an end of the first cantilever can abut against an end of the first sleeve.
As an alternative to the above connector device, an inverted L-shaped second cantilever is provided in the chute, the second cantilever including a long arm and a short arm, the short arm being disposed in a vertical direction and connected to a side wall of the chute; the long arm extends to the direction close to the notch of the sliding chute along the first direction to divide the sliding chute into a first area and a second area; be equipped with first dog on the outer wall of first sleeve, the free end of second cantilever is equipped with the trip, works as first sleeve is in when sliding in the first region, first dog can with the trip joint.
As an alternative to the above connector device, the height of the first stopper is sequentially decreased in the sliding direction of the first sleeve.
As an alternative to the above connector device, a second stopper is further disposed in the first region, and when the CPA is located at the second position, the second stopper abuts against a lower surface of the first cantilever to raise the first cantilever to a position where the first cantilever does not interfere with the first sleeve.
As an alternative to the above connector device, the heights of the second stoppers are sequentially increased in the sliding direction of the first sleeve.
As an alternative to the connector device, the CPA further includes a third cantilever arm disposed in the second region, wherein when the CPA is at the first position, an upper surface of the third cantilever arm abuts against a groove wall of the chute, and a lower surface of the third cantilever arm abuts against an upper surface of the second cantilever arm, so as to limit a vertical displacement of the second cantilever arm.
As an alternative to the above connector device, the third cantilever is provided with a stop block, and when the CPA is located at the first position, the stop block abuts against the short arm to limit the movement of the CPA in the first direction.
As an alternative to the above connector device, the CPA is divided into a first CPA and a second CPA, and one of the first cantilever, the positioning column and the third cantilever of the first CPA is provided; the second CPA is provided with a third cantilever, two first cantilevers and two positioning columns, and the two first cantilevers and the two positioning columns are symmetrically arranged along the central axis of the third cantilever.
Compared with the prior art, the invention has the beneficial effects that:
the first sleeve in the connector device can be clamped with the female end connecting assembly after being slidably arranged in the abdicating groove, so that the male end connecting assembly and the female end connecting assembly can be mutually matched. The first sleeve always abuts against the CPA in the sliding process so that the CPA can move from the first position to the second position relative to the first connecting body. In the moving process, the positioning column of the CPA can be sleeved in the elastic part, and the elastic part is subjected to the extrusion force to generate the elastic force, the elastic part is configured to always have the moving trend of enabling the CPA to be far away from the female-end connecting component, and when the CPA is located at the second position, the first sleeve does not interfere with the CPA, so that the CPA is moved from the second position to the first position. Above-mentioned connector device's setting makes when public end coupling assembling and female end coupling assembling do not the joint when targetting in place, and public end coupling assembling can be kept away from to female end coupling assembling under the effect of elastic component to effectively detect public end coupling assembling and female end coupling assembling's the circumstances of mutually supporting, thereby improved the connection effect between female end coupling assembling and public end coupling assembling.
Drawings
Fig. 1 is a schematic structural view of a female connection assembly according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a CPA structure according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a male-end connection assembly according to an embodiment of the present disclosure;
FIG. 4 is an enlarged view taken at A in FIG. 3;
fig. 5 is an assembly view of the female connection assembly and the male connection assembly in a first state according to the embodiment of the present invention;
fig. 6 is an assembly view of the female connection assembly and the male connection assembly in a second state according to the embodiment of the present invention;
fig. 7 is an assembly diagram of the female connection assembly and the male connection assembly in a third state according to the embodiment of the present invention.
Reference numerals:
100. a female end connecting assembly; 200. a male end connecting component;
1. a first connection body; 11. CPA; 111. a positioning column; 112. a first cantilever; 113. a third cantilever; 114. a limiting block; 115. a first positioning member; 12. TPA; 13. an elastic member; 14. a second sleeve; 15. a second cantilever; 151. a hook is clamped; 16. a second stopper; 17. a second positioning member;
2. a second connection body; 21. a first sleeve; 211. a first stopper; 2111. and (4) hooking the groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A connector device is widely used for connecting two electrical components, and includes a male connection assembly and a female connection assembly that can be engaged with each other to facilitate connection of the two electrical components. Generally, the male-end connecting assembly comprises a protrusion, the CPA of the female-end connecting assembly is provided with a groove, and when the CPA is pushed from a pre-locking position to a final locking position, the protrusion is clamped with the groove to realize the mutual matching of the male-end connecting assembly and the female-end connecting assembly. However, the above-mentioned connecting device cannot detect whether the male-end connecting component and the female-end connecting component are assembled in place.
Accordingly, as shown in fig. 1 to 7, the present embodiment provides a connector device including a female terminal connection assembly 100 and a male terminal connection assembly 200. Referring to fig. 1, the female connection assembly 100 includes a first connection body 1, and the first connection body 1 is provided with a sliding groove along a first direction (i.e., an X direction in the drawing), and the CPA11 is slidably disposed in the sliding groove, so that the CPA11 can slide relative to the first connection body 1. And a yielding groove is arranged in the first connecting body 1 along the first direction, is arranged below the sliding groove and is communicated with the sliding groove.
As can be seen from fig. 5-7, the male terminal connecting assembly 200 includes a second connecting body 2, and the second connecting body 2 has a receiving groove for receiving the male terminal. The notch of the receiving groove extends outward along a first direction to form a first sleeve 21. First sleeve 21 can slide and locate the inslot back of stepping down, can with female end coupling assembling 100 joint to realize female end coupling assembling 100 and male end coupling assembling 200's each other. The first sleeve 21 always abuts the CPA11 during sliding to drive the CPA11 to be movable from the first position to the second position with respect to the first connection body 1. When the CPA11 is in the second position, the first sleeve 21 does not interfere with the CPA 11.
The first connecting body 1 is provided with a holding groove along the first direction for holding the elastic piece 13, and the holding groove is communicated with the sliding groove. As shown in fig. 2, the CPA11 has a positioning post 111, when the CPA11 moves from the first position to the second position, the positioning post 111 can be sleeved in the elastic member 13 and make the elastic member 13 receive the pressing force, and the elastic member 13 is configured to always have a tendency to move the CPA11 away from the female-end connection assembly 100, so as to move the CPA11 from the second position to the first position and press the first sleeve 21, thereby locking the mutual matching of the female-end connection assembly 100 and the male-end connection assembly 200. When the first sleeve 21 and the female connection assembly 100 are not clamped in place, the male connection assembly 200 is separated from the female connection assembly 100 under the elastic force of the elastic member 13, so as to detect whether the male connection assembly 200 and the female connection assembly 100 are assembled in place. In the embodiment, the elastic member 13 is a compression spring.
As can be seen from fig. 1 and fig. 5 to 7, optionally, the second sleeve 14 is disposed in the offset groove along the first direction, the connector device further includes a TPA12, one end of the TPA12 is connected to the second sleeve 14, and the first sleeve 21 can be sleeved on the other end of the TPA12 and slidably disposed relative to the TPA12, so as to not only guide the first sleeve 21 to slide in the offset groove, but also limit the sliding displacement of the first sleeve 21. Further, a female terminal is disposed in the second sleeve 14, and when the male connection assembly 200 and the female connection assembly 100 complete the mutual connection, the male terminal contacts with the female terminal to complete the electrical connection of the two to-be-connected components.
As shown in fig. 2, optionally, the CPA11 includes a first suspension arm 112, the first suspension arm 112 is disposed opposite to the positioning column 111, the first suspension arm 112 is disposed in the sliding slot, and an end of the first suspension arm 112 can abut against an end of the first sleeve 21, so as to drive the CPA11 by the first sleeve 21.
Further optionally, a second cantilever 15 in an inverted L shape is arranged in the chute, and the second cantilever 15 includes a long arm and a short arm, and the short arm is arranged along the vertical direction and connected with the side wall of the chute, so as to realize the arrangement of the second cantilever 15 in the chute. The long arm extends to the direction of a notch close to the sliding chute along the first direction, and divides the sliding chute into a first area and a second area. Referring to fig. 3, a first stopper 211 is disposed on an outer wall of the first sleeve 21, a hook 151 is disposed at a free end of the second cantilever 15, and when the first sleeve 21 slides in the first region, the first stopper 211 can be engaged with the hook 151 to realize the engagement between the male-end connection assembly 200 and the female-end connection assembly 100. As can be seen from fig. 4, in particular, a hook slot 2111 is disposed at one end of the first stopper 211 close to the second connection body 2, for receiving an end portion of the hook 151, so as to realize the clamping connection between the first stopper 211 and the hook 151.
Further optionally, the height of the first stopper 211 decreases gradually along the sliding direction of the first sleeve 21, so that in the sliding process of the first sleeve 21, the first stopper 211 can gradually raise the second cantilever 15 to expand the space of the first area, and the first stopper 211 can be conveniently clamped with the hook 151 after completely entering the first area.
Referring to fig. 5-7, further alternatively, a second stop 16 is disposed in the first region, and when the CPA11 is in the second position, the second stop 16 abuts the lower surface of the first suspension arm 112 to raise the first suspension arm 112 to a position where it does not interfere with the first sleeve 21. During the sliding process of the first sleeve 21, the positioning post 111 continuously gives a pressing force to the elastic member 13, so that the elastic member 13 generates an elastic force opposite to the pressing force, when the CPA11 moves to the second position, the first sleeve 21 no longer interferes with the CPA11, and the CPA11 quickly returns to the first position from the second position under the action of the elastic force. Specifically, the height of the second stopper 16 is increased in the sliding direction of the first socket 21 so as to gradually raise the first cantilever 112.
Optionally, the CPA11 further includes a third cantilever 113, the third cantilever 113 is disposed in the second region, when the CPA11 is located at the first position, an upper surface of the third cantilever 113 abuts against a groove wall of the chute, and a lower surface of the third cantilever 113 abuts against an upper surface of the second cantilever 15 to limit the displacement of the second cantilever 15 in the vertical direction, so as to press the first sleeve 21, thereby achieving the locking after the female-end connection assembly 100 is clamped with the male-end connection assembly 200. Specifically, the first suspension arm 112, the second suspension arm 15 and the third suspension arm 113 are properly lifted during the mating process of the male-end connection assembly 200 and the female-end connection assembly 100. Accordingly, the first, second, and third suspension arms 112, 15, and 113 are made of an elastically deformable material.
As shown in fig. 2, further alternatively, a stop block 114 is disposed on the third suspension arm 113, and when the CPA11 is located at the first position, the stop block 114 abuts against the short arm to limit the movement of the CPA11 in the first direction.
Optionally, the CPA11 is divided into a first CPA and a second CPA, and one of the first cantilever 112, the positioning column 111 and the third cantilever 113 of the first CPA is provided. The second CPA is provided with a third cantilever 113, two first cantilevers 112 and two positioning pillars 111, and the two first cantilevers 112 and the two positioning pillars 111 are both symmetrically arranged along the central axis of the third cantilever 113. The provision of two CPA11 allows for a targeted selection of CPA11 during production based on the structure within the female-end connection assembly 100. In order to improve the detection effect, two or more elastic members 13 are provided in the female connection assembly 100. Illustratively, when two elastic members 13 are provided in the female terminal connection assembly 100, two first CPAs or one second CPA should be selected. When three elastic members 13 are provided in the female terminal-connecting assembly 100, a first CPA and a second CPA should be selected. When four elastic members 13 are provided in the female-end connecting assembly 100, two second CPAs should be selected.
Because the connection of the male end connection assembly 200 and the female end connection assembly 100 depends on the sliding of the first sleeve 21 in the abdicating groove, but in the mutual matching process of the male end connection assembly 200 and the female end connection assembly 100, the sliding condition of the first sleeve 21 cannot be directly observed, and whether the first sleeve 21 is pushed in place can be judged only by sensing the thrust required for pushing the first sleeve 21, so that certain errors exist. Therefore, optionally, the connector device further comprises a positioning assembly, the positioning assembly comprises a first positioning member 115 and a second positioning member 17, a surface of the first connecting body 1 is provided with a through groove along the first direction, the through groove is communicated with the sliding groove, the first positioning member 115 is arranged on the CPA11 and is accommodated in the through groove, and the position of the first positioning member 115 in the through groove can represent the sliding displacement of the male end connecting assembly 200 in the female end connecting assembly 100. The second positioning element 17 is disposed at the notch of the first connecting body 1 far from the receding groove, and the first positioning element 115 can abut against the second positioning element 17, which indicates that the male end connecting assembly 200 has been pushed in place.
It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A connector device, comprising:
the female end connecting assembly (100) comprises a first connecting body (1), wherein a sliding groove is formed in the first connecting body (1) along a first direction, and a CPA (11) is arranged in the sliding groove in a sliding mode; a abdicating groove is arranged in the first connecting body (1) along the first direction, is arranged below the sliding groove and is communicated with the sliding groove;
the male end connecting assembly (200) comprises a second connecting body (2), and the second connecting body (2) is provided with a containing groove for containing a terminal; the notch of the accommodating groove extends outwards along the first direction to form a first sleeve (21), and the first sleeve (21) can be clamped with the female-end connecting assembly (100) after being slidably arranged in the abdicating groove; the first sleeve (21) always abuts against the CPA (11) during sliding to drive the CPA (11) to be movable from a first position to a second position with respect to the first connection body (1); when the CPA (11) is at a second position, the first sleeve (21) does not interfere with the CPA (11);
the first connecting body (1) is provided with an accommodating groove along the first direction and used for accommodating an elastic piece (13), and the accommodating groove is communicated with the sliding groove; the CPA (11) is provided with a positioning column (111), when the CPA (11) moves from the first position to the second position, the positioning column (111) can be sleeved in the elastic part (13), and the elastic part (13) is configured to always have the movement tendency of enabling the CPA (11) to be away from the female-end connecting component (100), so that the CPA (11) moves from the second position to the first position and presses the first sleeve (21).
2. The connector device of claim 1, wherein a second sleeve (14) is disposed in the offset groove along the first direction, the connector device further comprising a TPA (12), wherein one end of the TPA (12) is connected to the second sleeve (14), and wherein the first sleeve (21) is capable of being sleeved on the other end of the TPA (12) and slidably disposed with respect to the TPA (12).
3. Connector device according to claim 2, characterized in that the CPA (11) comprises a first cantilever (112), the first cantilever (112) being arranged opposite the positioning post (111), the first cantilever (112) being arranged in the sliding slot, and an end of the first cantilever (112) being capable of abutting an end of the first sleeve (21).
4. Connector device according to claim 3, characterised in that a second cantilever arm (15) of inverted L-shape is provided in the chute, said second cantilever arm (15) comprising a long arm and a short arm, said short arm being arranged in a vertical direction and being connected to a side wall of the chute; the long arm extends to the direction close to the notch of the sliding chute along the first direction to divide the sliding chute into a first area and a second area; be equipped with first dog (211) on the outer wall of first sleeve (21), the free end of second cantilever (15) is equipped with trip (151), works as first sleeve (21) are in when sliding in the first region, first dog (211) can with trip (151) joint.
5. Connector device according to claim 4, characterized in that the height of said first stop (211) decreases successively along the sliding direction of said first sleeve (21).
6. The connector device according to claim 5, wherein a second stopper (16) is further provided in the first region, the second stopper (16) abutting a lower surface of the first cantilever (112) when the CPA (11) is in the second position to raise the first cantilever (112) to a position where it does not interfere with the first sleeve (21).
7. Connector device according to claim 6, characterized in that the height of said second stop (16) increases successively along the sliding direction of said first sleeve (21).
8. The connector arrangement according to claim 4, wherein the CPA (11) further comprises a third cantilever arm (113), the third cantilever arm (113) being arranged in the second region, an upper surface of the third cantilever arm (113) abutting a groove wall of the chute, a lower surface of the third cantilever arm (113) abutting an upper surface of the second cantilever arm (15) for limiting a displacement of the second cantilever arm (15) in a vertical direction when the CPA (11) is in the first position.
9. The connector device according to claim 8, wherein a stop (114) is provided on the third cantilever (113), and when the CPA (11) is at the first position, the stop (114) abuts against the short arm to limit the movement of the CPA (11) in the first direction.
10. Connector device according to claim 8, wherein the CPA (11) is divided into a first CPA and a second CPA, and one of the first cantilever (112), the positioning post (111) and the third cantilever (113) of the first CPA is provided; the second CPA is provided with a third cantilever (113), two first cantilevers (112) and two positioning columns (111), and the two first cantilevers (112) and the two positioning columns (111) are symmetrically arranged along the central axis of the third cantilever (113).
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CN202110941508.1A CN113851892B (en) | 2021-08-17 | 2021-08-17 | Connector device |
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CN202110941508.1A CN113851892B (en) | 2021-08-17 | 2021-08-17 | Connector device |
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CN113851892B CN113851892B (en) | 2024-06-28 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10144400A (en) * | 1996-11-08 | 1998-05-29 | Sumitomo Wiring Syst Ltd | Connector |
US5791930A (en) * | 1995-11-17 | 1998-08-11 | Sumitomo Wiring Systems, Ltd. | Connector for detecting incomplete engagement |
US5827086A (en) * | 1996-02-08 | 1998-10-27 | Yazaki Corporation | Half-fitting prevention connector |
US20020187672A1 (en) * | 2001-06-06 | 2002-12-12 | Sumitomo Wiring Systems, Ltd. | Connection detecting connector |
DE10320672A1 (en) * | 2003-05-08 | 2004-12-16 | Fahrzeugelektrik Pirna Gmbh | In line electrical connector for road vehicles has plug and socket secured by two latching elements |
CN112038832A (en) * | 2019-06-04 | 2020-12-04 | 矢崎总业株式会社 | Connector connection structure and connector |
-
2021
- 2021-08-17 CN CN202110941508.1A patent/CN113851892B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5791930A (en) * | 1995-11-17 | 1998-08-11 | Sumitomo Wiring Systems, Ltd. | Connector for detecting incomplete engagement |
US5827086A (en) * | 1996-02-08 | 1998-10-27 | Yazaki Corporation | Half-fitting prevention connector |
JPH10144400A (en) * | 1996-11-08 | 1998-05-29 | Sumitomo Wiring Syst Ltd | Connector |
US20020187672A1 (en) * | 2001-06-06 | 2002-12-12 | Sumitomo Wiring Systems, Ltd. | Connection detecting connector |
DE10320672A1 (en) * | 2003-05-08 | 2004-12-16 | Fahrzeugelektrik Pirna Gmbh | In line electrical connector for road vehicles has plug and socket secured by two latching elements |
CN112038832A (en) * | 2019-06-04 | 2020-12-04 | 矢崎总业株式会社 | Connector connection structure and connector |
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