CN218762049U - Connecting function kit for external locking type quick-insertion male connector - Google Patents
Connecting function kit for external locking type quick-insertion male connector Download PDFInfo
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- CN218762049U CN218762049U CN202223082975.2U CN202223082975U CN218762049U CN 218762049 U CN218762049 U CN 218762049U CN 202223082975 U CN202223082975 U CN 202223082975U CN 218762049 U CN218762049 U CN 218762049U
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- connecting ring
- male connector
- clip
- main body
- external locking
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Abstract
The utility model discloses a connecting function external member for an external locking type quick-plugging male joint, which comprises a connecting ring component and a clip; wherein, the connecting ring component is provided with an inserting block and a limiting groove; the clip is provided with a slot and a limiting plate; the insertion block of the connecting ring component is matched with the insertion groove of the clamp; and the limiting groove of the connecting ring assembly is matched with the limiting plate of the clamp. The structure design of the connection function external member for the external locking type quick-plugging male connector in the utility model is exquisite, the installation process is simple, the automatic production is easy to realize, and the processing process is simplified.
Description
Technical Field
The utility model relates to a joint technical field of car fluid transmission, more specifically say, the utility model relates to a link assembly that is used for outer locking-type male joint of inserting soon.
Background
At present, the heating mode in the SCR system on the vehicle is not only electric auxiliary heating, but also heating through heat generated by an engine, and the heat is required to be connected and transmitted through a pipeline system in a new energy automobile battery pack thermal management system. On adopting hot circulating water heat preservation mode such as engine cooling, SCR system and new forms of energy battery package, the rubber tube connection is given first place to, and general rubber tube wall thickness is thicker, and occupation space is great, and its attach fitting mainly uses the metal as giving first place to, and corrosion resistance is poor to still increase the clamp after connecting and screw up, consolidate, the phenomenon that the installation is extremely inconvenient also has often to reveal, and the SAE structure inserts the size soon great, and occupation space is also great, can not adopt.
The connection function set for such an externally locking quick-insertion male connector is often not sufficiently robust, and the connector ring assembly is easily disengaged from the mating clip, or, although a stable connection condition is established between the connector ring assembly and the clip, is not easily replaced and is difficult to remove.
We have therefore proposed a connection kit for an external locking quick-insertion male connector to address the above problems.
Disclosure of Invention
In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide an external locking type quick-insertion male joint assembly to solve the problems proposed in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a connection function kit for an external locking quick-connect male connector includes a connecting ring assembly and a clip; wherein, the connecting ring component is provided with an inserting block and a limiting groove; the clip is provided with a slot and a limiting plate; the insertion block of the connecting ring component is matched with the insertion groove of the clamp; and the limiting groove of the connecting ring assembly is matched with the limiting plate of the clamp.
Preferably, the connection ring assembly comprises a connection ring, a stabilizing ring, a snap tab; the inner side wall of the connecting ring is fixedly connected with a stabilizing ring in the inward extending direction; a plurality of clamping sheets are formed by extending inwards from the bottom of the connecting ring, crossing the stabilizing ring and extending upwards; the clamping sheets are respectively clamped with the clamping grooves on the male connector body.
Preferably, the clip comprises a clip main body, a slot and a limiting plate; the slot is arranged at a position vertically downward along the side wall of the clip main body; the bottom end of the slot extends along the arc-shaped side wall of the clip main body and is fixedly connected with a limiting plate; when the connecting ring assembly is clamped with the clamp, the inserting block extends downwards into the inserting slot, and the limiting plate is inserted into the limiting groove.
Preferably, the limiting plate and the clip main body are integrally formed.
Preferably, the cross section of the insert block is wedge-shaped, triangular or trapezoidal.
Preferably, a limiting groove is arranged below the inserting block on the connecting ring and used for limiting the position of the limiting plate on the clamp main body.
Preferably, the clip main body is provided with a pair of long fins, and the long fins are respectively connected with the clip main body in a rotating manner through rotating shafts.
Preferably, the rotating shaft protrudes upward from the outer surfaces of the clip main body and the pair of long fins; the connecting ring is provided with two through holes matched with the rotating shaft; when the connecting ring assembly is clamped with the clamp, the upward protruding parts of the two rotating shafts respectively extend into the through holes.
Preferably, the connecting ring is fixedly connected with a first clamping edge; the through hole is arranged on the first clamping edge.
Preferably, the attachment ring assembly is integrally formed.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a connecting ring subassembly, installation simple process easily realizes automated production to firm in connection, this and checkpost part are connected the back, again with the main part through the mode of joint piece barb be connected, connected mode only need detain press can, solved original problem that the direction location need be looked for.
2. The connection piece of taking the dovetail of adoption in this practicality forms stable connection state between link subassembly and the checkpost, and owing to have better space elasticity, is convenient for demolish moreover.
Drawings
FIG. 1 is a bottom oblique view of the assembly structure of the connecting functional kit for the external locking type quick-plug male connector of the present invention;
FIG. 2 is a schematic oblique top view of the assembly structure of the connecting function kit for the external locking type quick-plug male connector of the present invention;
FIG. 3 is a schematic view of a connecting ring assembly of the connecting function set for an external locking type quick-insertion male connector according to the present invention;
fig. 4 is a schematic structural view of a clip in the connecting function kit for the external locking type quick-plug male connector of the present invention;
FIG. 5 is an exploded view of the overall configuration of the male connector body served by the connection kit of the present invention;
FIG. 6 is a schematic view of the complete installation of the overall structure of the male connector body served by the connection kit of the present invention;
fig. 7 is a schematic axial sectional view of the whole structure of the male connector body served by the connection function kit according to the present invention after installation.
The reference signs are: the structure comprises a male connector body 1, a convex ridge 11, a placing groove 12, a clamping groove 13, a fixing ring 14, a bamboo joint part 15, a sealing ring 2, a connecting ring component 3, a connecting ring 31, a fixing ring 32, a clamping sheet 33, a dovetail groove 34, a first clamping edge 35, a notch 36, a second clamping edge 37, an insertion block 38, a limiting groove 39, a clamp 4, a clamp 41, an insertion groove 42, a limiting plate 43, a retaining edge 44, a rotating shaft 45 and a long fin 46.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
FIG. 1 is a bottom oblique view of the assembly structure of the connecting functional kit for the external locking type quick-plug male connector of the present invention; fig. 2 is an oblique top view of the assembly structure of the connecting function kit for the external locking type quick-plug male connector of the present invention.
As shown in fig. 1 and 2, the connecting function set for the external locking type quick-plug male connector of the present invention includes a connecting ring assembly 3 and a clip 4.
Fig. 3 is a schematic structural view of a connecting ring assembly in a connecting function kit for an external locking type quick-insertion male connector according to the present invention.
Referring to fig. 3, the connection ring assembly 3 includes a connection ring 31, a stabilizing ring 32, and a snap tab 33. Wherein, a stabilizing ring 32 is fixedly connected to the inner side wall of the connecting ring 31 in the inward extending direction, and the stabilizing ring 32 further stabilizes the state of the connecting ring 31. The stabilizing ring 32 and the connecting ring 31 can be connected by a plurality of connecting arms, as shown in fig. 6, the number of the connecting arms is specifically determined according to the material and experimental data, for example, 8, 10, etc. The connecting arms should be evenly distributed to ensure even stress on the connecting ring 31.
A plurality of snap tabs 33 are formed by the bottom of the connecting ring 31 extending inwardly, over the stabilizing ring 32, and upwardly. The number of the snap pieces 33 is generally varied from 4 to 10.
A plurality of the engagement pieces 33 form a dovetail groove 34 therebetween. The elastic deformation space of the clamping sheet 33 is increased under the action of the dovetail groove, so that the elastic deformation of the clamping sheet 33 can be facilitated when the connecting ring assembly 3 needs to be assembled on the male connector body 1 or the connecting ring assembly 3 is detached from the male connector body 1 for replacement.
That is, the assembly deformation mainly acting on the male connector 11 is connected with the card slot 13 on the upper portion of the quick-insertion end of the male connector 11, so that the plurality of card slots 33 for fixing the connecting ring 31 and the male connector 11 are respectively connected with the card slot 13 on the male connector 1. That is, when the connection ring assembly 3 is assembled to the male connector body 1, the plurality of engagement pieces 33 can be more easily inserted into the engagement grooves 13 of the male connector body 1 to form a stable connection.
A first clamping edge 35 and a second clamping edge 37 are fixedly connected to the connecting ring 31; the first clamping edge 35 and the second clamping edge 37 are integrally formed with the connecting ring 31.
The connecting ring 31 is fixedly connected with a first clamping edge 35, two through holes matched with the rotating shafts 45 are formed in the first clamping edge 35, when the connecting ring assembly 3 is clamped with the clips 4, one ends of the two rotating shafts 45 respectively extend into the through holes, and the first clamping edge 35 and the connecting ring 31 are integrally formed.
An insert block 38 vertically extends downwards along the outer wall of the connecting ring 31 below the second clamping edge 37; a stopper groove 39 is formed at the bottom of the connection ring assembly 3 corresponding to the insert 38.
That is, the outer edge of the connection ring 31 is provided with the insertion block 38 for coupling engagement with the insertion groove 42 of the clip main body 41, thereby achieving stability in restraining the connection ring 31 and the clip main body 41.
Preferably, the cross-sectional shape of the insert 38 is wedge-shaped, triangular, or trapezoidal. This shape further facilitates fixing the mutual positions of the ring assembly 3 and the clip 4.
Meanwhile, a limiting groove 39 is arranged below the insertion block 38 on the connecting ring 31, and the limiting groove 39 is used for limiting the position of a limiting plate 43 on the clip main body 41 and is used for limiting the degree of freedom of the clip main body 41 in the Z-axis direction after the connecting ring 31 and the clip main body 41 are installed.
Fig. 4 is a schematic structural view of a clip in a connecting function kit for an external locking type quick-insertion male connector according to the present invention.
The clip 4 includes a clip main body 41, a slot 42, a limit plate 43, and a rib 44.
As shown in fig. 7, the clip main body 41 is provided with a pair of long fins 46, and the pair of long fins 46 are respectively rotatably connected with the clip main body 41 through rotating shafts 45; the two long fins 46 are arranged in a mutually embracing direction.
The rotating shaft 45 protrudes upward from the outer surfaces of the clip main body 41 and the pair of long fins 46; be equipped with two and pivot 45 assorted through-holes on the first card limit 35, when connecting ring subassembly 3 and checkpost 4 looks joint, the upwards convex part of two pivots 45 extends to in the through-hole respectively.
The insertion groove 42 is provided at a position vertically downward of the clip main body 41 along the side wall; the bottom end of the slot 42 extends along the circular arc-shaped side wall of the clip main body 41 and is fixedly connected with a limiting plate 43; the plug 38 of the interface ring assembly 3 mates with the slot 42 of the clip 4; the stopper groove 39 of the interface ring assembly 3 is matched with the stopper plate 43 of the clip 4.
Referring to fig. 1 and 2, when the connection ring assembly 3 and the clip 4 are engaged, the insertion block 38 extends downward into the insertion groove 42, and the limit plate 43 is inserted into the limit groove 39。
That is, the position of the connection ring assembly 3 is limited by the limit plate 43 at the bottom end of the clip 4, which cooperates with the limit groove 39 on the connection ring 31 to limit the degree of freedom of the clip main body 41 and the connection ring 31 in the Z-axis direction, thereby ensuring that the connection ring 31 and the clip main body 41 are not easily separated when the clip main body 41 is unlocked.
The engagement of the insertion block 38 of the connection ring 31 with the insertion groove 42 of the clip body 41, together with the engagement of the limiting groove 39 of the connection ring 31 and the limiting plate 43 of the clip body 41, is intended to limit the rotation of the connection ring 31 and the clip body 41, thereby ensuring the connection during the assembly with the connection ring. In fact, the purpose of limiting 4 tool degrees of freedom can be achieved.
Preferably, the stopper plate 43 is integrally formed with the clip main body 41.
Two symmetrical flanges 44 are fixedly connected to the clip body 41, and the two flanges 44 are respectively located on the two arc-shaped notches of the connecting ring 31.
Figure 5 is an exploded view of the overall construction of a male connector body served by the mid-link assembly of the present invention; fig. 6 is a schematic view of the complete installation of the overall structure of the male fitting body served by the middle connecting ring assembly of the present invention; figure 7 is a schematic axial sectional view of the male fitting body served by the mid-coupling ring assembly of the present invention, shown installed.
As described above, the clip 4 is clipped on the connection ring component 3, and the connection ring component 3 and the clip 4 form a connection function suite; the connecting function suite is clamped between the fixing ring 14 and the clamping groove 13 of the male connector body 1. One end of the male joint body 1 is inserted into the connecting ring component 3.
The male connector body 1 is provided with a placing groove 12, and a sealing ring 2 is arranged in the placing groove 12 to increase the connection tightness between the male connector body 1 and the female connector.
The male joint body 1 is provided with a placing groove 12, a ridge 11, a clamping groove 13, a fixing ring 14 and a bamboo joint part 15 from top to bottom. Preferably, the male connector body 1 is integrally formed and has a hollow structure, so that fluid can be conveniently conveyed and passed through the male connector body.
The male connector body 1 is further provided with a placing groove 12, and a sealing ring 2 is arranged in the placing groove 12 to increase the connection tightness between the male connector body 1 and the female connector.
The joint part of the male joint body 1, which is contacted with the female joint, is vertically and uniformly provided with the convex edges 11 so as to increase the insertion and extraction force and the tightness between the male joint body 1 and the female joint.
Preferably, as shown in fig. 2 and 6, the first clamping edge 35 of the connecting ring assembly 3 is provided with a notch 36, which facilitates the combination and removal of the external locking type quick-plug male joint assembly and the quick-plug female joint of the present invention.
Preferably, the male connector body 1, the seal ring 2, the connecting ring assembly 3, the clip 4 and other parts are all integrally injection molded.
The utility model discloses in, draw-in groove 13 on the male joint 11 is used with the cooperation of the joint piece 33 on the go-between 31, and the connection of its structure has feasibility and realizability, has solved the difficult problem that realizes of original technology.
The male joint body 1, the sealing ring 2, the connecting ring assembly 3, the clamp 4 and other parts are all integrally formed by injection molding.
The utility model discloses in, at first, assemble earlier the connecting ring subassembly 3 with checkpost 4, can directly place the middle of checkpost 4 to connecting ring subassembly 3, further can make the inserted block 38 on the go-between 31 enter into the slot 42 on checkpost 4, make the limiting plate 43 on the checkpost 4 enter into the spacing groove 39 on the go-between 31 simultaneously to place the flange 44 on checkpost 4 respectively in the arc breach on the go-between 31.
When the device needs to be disassembled, firstly, the clamp 4 is opened by pressing the two long fins 46 on the clamp 4 by hand; then, the male connector assembly is pulled outward by an external force to disable the connection state of the clip 4 and the female connector, and then the male connector body 1 is pulled out from the inside to complete the disassembly of the male and female connectors.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A connecting function suite used for an external locking type quick-plugging male joint is characterized in that,
comprises a connecting ring component (3) and a clip (4); wherein, the first and the second end of the pipe are connected with each other,
the connecting ring component (3) is provided with an inserting block (38) and a limiting groove (39);
the clip (4) is provided with a slot (42) and a limit plate (43);
the insert (38) of the connector ring assembly (3) is matched with the slot (42) of the clip (4);
the limiting groove (39) of the connecting ring assembly (3) is matched with the limiting plate (43) of the clamp (4).
2. The connection function kit for an external-locking quick-insertion male connector according to claim 1,
the connecting ring component (3) comprises a connecting ring (31), a stabilizing ring (32) and a clamping sheet (33);
the inner side wall of the connecting ring (31) is fixedly connected with a stabilizing ring (32) in the inward extending direction;
a plurality of clamping sheets (33) are formed by extending inwards from the bottom of the connecting ring (31), crossing the stabilizing ring (32) and extending upwards;
the clamping sheets (33) are respectively clamped with the clamping grooves (13) on the male connector body (1).
3. The connection function kit for an external-locking quick-insertion male connector according to claim 2,
the clip (4) comprises a clip main body (41), a slot (42) and a limiting plate (43);
the slot (42) is arranged at a position of the clip main body (41) vertically downward along the side wall;
the bottom end of the slot (42) extends along the arc-shaped side wall of the clip main body (41) and is fixedly connected with a limiting plate (43);
when the connecting ring assembly (3) is clamped with the clamp (4), the inserting block (38) extends downwards to the inserting groove (42), and the limiting plate (43) is inserted into the limiting groove (39).
4. A connection function kit for an external locking quick-insertion male connector according to claim 1,
the limiting plate (43) and the clip main body (41) are integrally formed.
5. A connection function kit for an external locking quick-insertion male connector according to claim 1,
the cross-sectional shape of the insert (38) is wedge-shaped, triangular, or trapezoidal.
6. A connection feature set for an external locking quick-connect male connector according to claim 2,
a limiting groove (39) is arranged below the inserting block (38) on the connecting ring (31) and used for limiting the position of a limiting plate (43) on the clip main body (41).
7. A connection function kit for an external locking quick-insertion male connector according to claim 3,
the clip main body (41) is provided with a pair of long fins (46), and the long fins (46) are respectively connected with the clip main body (41) in a rotating manner through rotating shafts (45).
8. A connection function kit for an external locking quick-insertion male connector according to claim 7,
the rotating shaft (45) protrudes upwards from the outer surfaces of the clip main body (41) and the pair of long fins (46);
the connecting ring (31) is provided with two through holes matched with the rotating shaft (45);
when the connecting ring assembly (3) is clamped with the clamp (4), the upward protruding parts of the two rotating shafts (45) respectively extend into the through holes.
9. A connection function kit for an external locking quick-insertion male connector according to claim 8,
a first clamping edge (35) is fixedly connected to the connecting ring (31);
the through hole is arranged on the first clamping edge (35).
10. A connection function kit for an external locking quick-insertion male connector according to claim 1,
the connecting ring component (3) is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223082975.2U CN218762049U (en) | 2022-11-21 | 2022-11-21 | Connecting function kit for external locking type quick-insertion male connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223082975.2U CN218762049U (en) | 2022-11-21 | 2022-11-21 | Connecting function kit for external locking type quick-insertion male connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218762049U true CN218762049U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223082975.2U Active CN218762049U (en) | 2022-11-21 | 2022-11-21 | Connecting function kit for external locking type quick-insertion male connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218762049U (en) |
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2022
- 2022-11-21 CN CN202223082975.2U patent/CN218762049U/en active Active
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