CN107634383A - Wiring harness terminal connector and refrigerator courage - Google Patents
Wiring harness terminal connector and refrigerator courage Download PDFInfo
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- CN107634383A CN107634383A CN201710750530.1A CN201710750530A CN107634383A CN 107634383 A CN107634383 A CN 107634383A CN 201710750530 A CN201710750530 A CN 201710750530A CN 107634383 A CN107634383 A CN 107634383A
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- buckle
- seal cap
- wiring harness
- harness terminal
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Abstract
The present invention proposes a kind of Wiring harness terminal connector, for refrigerator body, including：Connector body, and the seal cap of connector body outer wall is fixedly arranged on, seal cap is tightly connected with connector body；Multiple buckles, circumferential be located at connector body, there is identical axial gap the same side of multiple buckles and seal cap, the wall thickness of the distance of axial gap no more than refrigerator body.By technical scheme, Wiring harness terminal connector realizes self sealss using buckle and seal cap, reduces the possibility of leakage bubble, while on the one hand, install convenient, installation procedure is simplified, improve the reliability of installation effectiveness and sealing, on the other hand, it is simple in construction, it is easy to volume production.
Description
Technical field
The present invention relates to art of refrigeration units, in particular to a kind of Wiring harness terminal connector and a kind of refrigerator courage.
Background technology
In wind cooling refrigerator, refrigerating chamber needs external load generally to have electric ledger line device, blower fan, temperature sensor.And connect
These load nose end sub-connectors of generally use 9, wherein 9 nose end sub-connectors are located in the hole of casing, are used with casing
Simple bayonet fittings, need to use foam seal, anti-leak-stopping bubble after the completion of assembling, therefore the installation of 9 nose end sub-connectors is more numerous
It is trivial, it is unfavorable for the raising and after-sales maintenance and repair of productivity ratio.In addition, the reliability of foam seal depends on the warp of operating personnel
Test, operation technique, therefore the qualification rate sealed can not ensure, the leakage bubble of maximum probability easily occur；Sponge, which is affected by temperature, to be also easy to produce
Deformation, it is unreliable to cause to seal.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art or correlation technique.
In view of this, it is of the invention to provide a kind of Wiring harness terminal connector.
It is another object of the present invention to provide a kind of refrigerator courage.
To achieve these goals, the technical scheme of first aspect present invention provides a kind of Wiring harness terminal connector, uses
In casing, including：Connector body, on any tank wall of casing；And the seal cap of connector body outer wall is fixedly arranged on,
Seal cap is tightly connected with connector body；Multiple buckles, it is circumferential to be located at connector body, multiple buckles and seal cap it is same
There is identical axial gap side, and the distance of axial gap is located at the wall thickness of any tank wall of casing no more than connector body.
In the technical scheme, there is identical gap by the same side of multiple buckles and seal cap, can be in wire harness
After terminal connector runs through casing, tank wall is sandwiched in this gap, so that Wiring harness terminal connector is fixed in refrigerator
On casing；The axial gap of multiple buckles and seal cap is not more than the wall thickness of casing so that the wall of casing and buckle are towards close
The end face of sealing cap and seal cap medial surface are brought into close contact, and on the one hand the connection of Wiring harness terminal connector and casing are more stepped up
Gu preventing Wiring harness terminal connector from loosening, the sealing between Wiring harness terminal connector and casing is on the other hand realized, reduces ice
The possibility that gas or liquid in case are spilt between casing and seal cap.Seal cap is sealed connection with connector body,
So that the gas or liquid in refrigerator will not be spilt via Wiring harness terminal connector.In summary, Wiring harness terminal connector and case
After the completion of body connection, the sealing of Wiring harness terminal connector and casing connecting portion, i.e. self sealss are just realized, it is not necessary to again with other
Material is sealed, convenient and swift, reduces process when Wiring harness terminal connector is installed, and improves installation effectiveness and sealing
Reliability.
In the above-mentioned technical solutions, it is preferable that seal cap includes：Medial surface, and the outside being oppositely arranged with medial surface
Face；Wherein, the distance of any buckle and medial surface is less than the distance of any buckle and lateral surface；Hypotenuse is sealed, located at seal cap
Circumferential edge, sealing hypotenuse and angle of the seal cap in medial surface radially are obtuse angle.
In the technical scheme, the distance by limiting any buckle and medial surface be less than any buckle and lateral surface away from
From making all buckles all in medial surface homonymy, without being distributed in medial surface and lateral surface, so as to improve the correct of installation
Degree, reduces the waste of material；Hypotenuse is sealed by setting, and seals hypotenuse and angle of the seal cap in medial surface radially
For obtuse angle, when wire harness terminal connector is installed on casing, in tank surface before medial surface is touched elder generation and sealing inclined
The EDGE CONTACT on side, hypotenuse is then sealed in installation process and is deformed upon, larger thrust is produced to refrigerator tank wall, improved
Sealing effectiveness so that the sealing of Wiring harness terminal connector and casing connecting portion is relatively reliable.
, wherein it is desired to, it is noted that requirement according to the characteristic of seal cap material therefor and for sealing property, sealing
Hypotenuse is different from angle of the seal cap in medial surface radially.
In the above-mentioned technical solutions, it is preferable that seal cap also includes：Multiple reinforcements, located at lateral surface, reinforcement is by even
Device main body is connect to radially extend to seal cap edge.
In the technical scheme, seal cap can be increased in the case where not increasing seal cap thickness using reinforcement
Intensity so that seal cap can save material usage while strength demand is met, so as to mitigate the weight of connector, reduce
The production cost of connector；Set reinforcement to reduce because of seal cap thickness difference and so that unbalanced stress ultimately cause it is askew
The possibility that bent deformation occurs；Finally, reinforcement is set to improve thrust of the seal cap to refrigerator tank wall, so as to
Improve the reliability of sealing.
, wherein it is desired to, it is noted that corresponding different operating mode, different sealing cap materials and different seal caps are thick
Degree, the quantity of reinforcement is different, to meet strength demand.
In the above-mentioned technical solutions, it is preferable that also include：Connecting portion, an end face of connecting portion is fixed with medial surface to be connected
Connect；Multiple buckles are circumferentially fixed on connecting portion outer wall.
In the technical scheme, the cross sectional shape of Wiring harness terminal connector is general less regular, by setting special company
Socket part, it is easy to the fixation of multiple buckles, the sealing for also allowing for Wiring harness terminal connector and casing coordinates；Specifically, connecting portion
It is bonded with the inwall in the hole on casing, while coordinates buckle and seal cap, on the one hand adds casing and Wiring harness terminal connector
The sealing property of connecting portion, it on the other hand can reduce rocking for Wiring harness terminal connector so that Wiring harness terminal connector
Installation is more firm, and reduce causes casing and Wiring harness terminal connector connection part position sealing property because Wiring harness terminal connector rocks
The possibility that the situation of reduction occurs.
The technical scheme of second aspect of the present invention provides a kind of refrigerator courage, includes the line of any of the above-described technical scheme
Beam terminal connector, in addition to：Case courage outer wall, and the case courage inwall being oppositely arranged with case courage outer wall；Punching, outside case courage
Wall and case courage inwall；Wiring harness terminal connector runs through punching.
In the technical scheme, Wiring harness terminal connector runs through punching, on the one hand provides and connects for the part inside case courage
Line source, the outer wall of another aspect case courage contact with seal cap, and the inwall of case courage contacts with buckle, and Wiring harness terminal connector realizes
Sealing to case courage, reduce the possibility of leakage bubble.
In the above-mentioned technical solutions, it is preferable that punching is circle, and connecting portion is the circle circumferentially fixed with connector body
Ring；Wherein, connecting portion external diameter is not more than punching internal diameter.
In the technical scheme, connecting portion external diameter is not more than punching internal diameter, connecting portion is inserted punching, realizes wire harness
The installation of terminal connector；Punching and connecting portion are disposed as circle, wire harness end can be rotated after connecting portion inserts punching
Sub-connector improves the property in the right direction after installation to assigned direction.
In the above-mentioned technical solutions, it is preferable that punching includes：Multiple breach, located at punching edge, each breach with it is each
Buckle is correspondingly arranged.
In the technical scheme, each breach in punching is correspondingly arranged with buckle so that the card of Wiring harness terminal connector
Button passes through from breach, and connecting portion passes through from punching inner surface contour, in favor of carrying out Wiring harness terminal from the unilateral of refrigerator courage
The Fast Installation of connector so that the installation of Wiring harness terminal connector is more convenient, improves installation effectiveness.It is buckled in through scarce
After mouthful, Wiring harness terminal connector is rotated, the breach so that buckle staggers, and reduces the possibility that Wiring harness terminal connector comes off,
Improve the reliability of installation.
In the above-mentioned technical solutions, it is preferable that punching also includes：Multiple boss, located at punching edge, along case courage outer wall to
The direction protrusion of case courage inwall；Each boss is correspondingly arranged with each buckle.
In the technical scheme, by setting corresponding with buckle boss at punching edge, and boss is along case courage outer wall
Protruded to the direction of case courage inwall, when wire harness terminal connector is rotated through punching, each buckle is by each self-corresponding convex
Platform stops, you can improve Wiring harness terminal connector install rear to correctness, without being adjusted again to Wiring harness terminal connector
It is whole, simplify the installation procedure of Wiring harness terminal connector so that installation is more convenient.
In the above-mentioned technical solutions, it is preferable that buckle includes：Hypotenuse is oriented to, is arranged on end face of the buckle towards seal cap
On.
In the technical scheme, after buckle and connecting portion pass through punching, rotated, after buckle and boss contact, led
To under the guiding of hypotenuse, buckle and boss progressively clamping, make the connection of Wiring harness terminal connector more firm, if buckle and boss
Clamping can not be coordinated, direction is wrong, it is necessary to adjust direction of rotation.Therefore, by being oriented to the setting of hypotenuse, Wiring harness terminal is made
Connection between connector and case courage is more firm, also improves the correctness in direction.
, wherein it is desired to, it is noted that it can also be bilateral hypotenuse that the guiding hypotenuse on buckle, which can be unilateral hypotenuse,.
In the above-mentioned technical solutions, it is preferable that multiple buckles comprise at least：First buckle, first is buckled in punching
It is projected as first shape；Second buckle, second is buckled in punching and is projected as the second shape, wherein, first shape and second
Shape is different；Breach comprises at least：First breach, it is correspondingly arranged with the first buckle, the first breach is first shape；Second lacks
Mouthful, it is correspondingly arranged with the second buckle, the second breach is the second shape.
In the technical scheme, it is correspondingly arranged by the first breach and the first buckle, the second breach is corresponding with the second buckle
Set, because the first buckle and the second projection being buckled in punching are inconsistent, therefore the first buckle can not be from the second breach
Pass through, same second buckle can not pass through from the first breach, therefore improve the direction of Wiring harness terminal connector installation just
True property, reduces installation difficulty.
The additional aspect and advantage of the present invention will become obvious in following description section, or the practice by the present invention
Recognize.
Brief description of the drawings
Fig. 1 shows the overall schematic perspective view of Wiring harness terminal connector according to an embodiment of the invention；
Fig. 2 shows the upward view of Wiring harness terminal connector according to an embodiment of the invention；
Fig. 3 shows the profile along A-A directions of Fig. 2 embodiments according to the present invention；
Fig. 4 shows the profile along B-B directions of Fig. 2 embodiments according to the present invention；
Fig. 5 shows the lateral surface schematic perspective view of Wiring harness terminal connector according to an embodiment of the invention；
Fig. 6 shows that the medial surface solid of the seal cap of Wiring harness terminal connector according to an embodiment of the invention is shown
It is intended to；
Fig. 7 shows the schematic perspective view of refrigerator courage according to an embodiment of the invention；
Fig. 8 shows the schematic diagram of the punching of refrigerator courage according to an embodiment of the invention；
Fig. 9 shows that the solid after refrigerator courage installation wiring terminal connector according to an embodiment of the invention is shown
It is intended to；
Wherein, corresponding relations of the Fig. 1 into Fig. 9 between reference and component names is：
10 Wiring harness terminal connectors, 102 connector bodies, 104 seal caps, 1042 medial surfaces, 1044 lateral surfaces, 1046 is close
Envelope hypotenuse, 1048 reinforcements, 106 connecting portions, 108 buckles, 1,082 first buckles, 1,084 second buckles, 1086 guiding hypotenuses, 20
Case courage, 202 outer walls, 204 inwalls, 206 punchings, 2062 breach, 2,064 first breach, 2,066 second breach, 2068 boss, 2070
First boss, 2072 second boss.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to which the above objects, features and advantages of the present invention can be more clearly understood that
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be different from other modes described here using other to implement, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Described referring to Fig. 1 to Fig. 9 according to some embodiments of the present invention.
As shown in Figure 1 to Figure 3, according to the Wiring harness terminal connector 10 of one embodiment proposed by the present invention, for casing,
Including：Connector body, on any tank wall of casing；And the seal cap 104 of connector body outer wall is fixedly arranged on, seal
Cap 104 is tightly connected with connector body；Multiple buckles 108, it is circumferential to be located at connector body, multiple buckles 108 and seal cap
There is identical axial gap 104 same side, and the distance of axial gap is located at any case of casing no more than connector body
The wall thickness of wall.
In this embodiment, there are identical gap, Ke Yi by the same side of multiple buckles 108 and seal cap 104
After Wiring harness terminal connector 10 runs through casing, tank wall is sandwiched in this gap so that Wiring harness terminal connector 10 is fixed in ice
On the casing of case；The axial gap of multiple buckles 108 and seal cap 104 is not more than the wall thickness of casing simultaneously, when axial gap etc.
When the wall thickness of casing, casing is bonded nothing towards the end face of seal cap 104 and the medial surface 1042 of seal cap 104 with buckle 108 and appointed
What gap；When axial gap is less than casing wall thickness, there is deformation the both sides of casing and axial gap, therefore are produced in deformation
In the presence of raw power, the wall and buckle 108 of casing are tight towards the end face of seal cap 104 and the medial surface 1042 of seal cap 104
Closely connected conjunction.On the one hand the connection of Wiring harness terminal connector 10 and casing is more fastened, prevents the pine of Wiring harness terminal connector 10
It is dynamic, the sealing between Wiring harness terminal connector 10 and casing is on the other hand realized, reduces gas in refrigerator or liquid from case
The possibility spilt between body and seal cap 104.Seal cap 104 is sealed connection with connector body so that the gas in refrigerator
Body or liquid will not be spilt via Wiring harness terminal connector 10.In summary, Wiring harness terminal connector 10 is connected completion with casing
Afterwards, the sealing of Wiring harness terminal connector 10 and casing connecting portion 106, i.e. self sealss, it is not necessary to use other materials again are just realized
Sealed, it is convenient and swift, reduce process when Wiring harness terminal connector 10 is installed, improve installation effectiveness and sealing
Reliability.
In the above embodiment, it is preferable that seal cap 104 includes：Medial surface 1042, and set relatively with medial surface 1042
The lateral surface 1044 put；Wherein, the distance of any buckle 108 and medial surface 1042 is less than any buckle 108 and lateral surface 1044
Distance；Hypotenuse 1046 is sealed, located at the circumferential edge of seal cap 104, sealing hypotenuse 1046 is with seal cap 104 in medial surface 1042
Angle radially is obtuse angle.
In this embodiment, by limit the distance of any buckle 108 and medial surface 1042 be less than any buckle 108 with it is outer
The distance of side 1044, make all buckles 108 all in the homonymy of medial surface 1042, without being distributed in medial surface 1042 and lateral surface
1044, so as to improve the correctness of installation, reduce the waste of material；Hypotenuse 1046 is sealed by setting, and sealing inclined
Side 1046 and angle of the seal cap 104 in medial surface 1042 radially are obtuse angle, therefore are installed in wire harness terminal connector 10
When on casing, tank surface before medial surface 1042 is touched first with sealing hypotenuse 1046 EDGE CONTACT, then pacifying
Hypotenuse 1046 is sealed during dress to deform upon, and larger thrust is produced to refrigerator tank wall, improves sealing effectiveness so that wire harness
The sealing of terminal connector 10 and casing connecting portion 106 is relatively reliable.
, wherein it is desired to, it is noted that according to the characteristic of the material therefor of seal cap 104 and the requirement for sealing property,
It is different that hypotenuse 1046, which is sealed, from angle of the seal cap 104 in medial surface 1042 radially.The rigidity of material is smaller, to sealing
The requirement of performance is lower, seals hypotenuse 1046 and angle of the seal cap 104 in medial surface 1042 radially is bigger；The rigidity of material
Bigger, the requirement to sealing property is higher, and sealing hypotenuse 1046 is got over angle of the seal cap 104 in medial surface 1042 radially
It is small.
In the above embodiment, it is preferable that seal cap 104 also includes：Multiple reinforcements 1048, located at lateral surface 1044,
Reinforcement 1048 is radially extended from connector body to the edge of seal cap 104.
In this embodiment, as shown in Figures 4 to 6, the thickness of seal cap 104 can not increased using reinforcement 1048
In the case of, the intensity of increase seal cap 104 so that seal cap 104 can save material usage while strength demand is met,
The production cost of connector is reduced, mitigates the weight of connector.Reinforcement 1048 is set to reduce because of the thickness of seal cap 104
Difference and cause unbalanced stress ultimately cause distorted deformation situation generation possibility；Finally, set reinforcement 1048 can be with
Thrust of the seal cap 104 to refrigerator tank wall is improved, so as to improve the reliability of sealing.
, wherein it is desired to, it is noted that corresponding different operating mode, the different materials of seal cap 104 and different seal caps
104 thickness, the quantity of reinforcement 1048 are different.
In the above embodiment, it is preferable that also include：Connecting portion 106, an end face of connecting portion 106 and medial surface
1042 are fixedly connected；Multiple buckles 108 are circumferentially fixed on the outer wall 202 of connecting portion 106.
In this embodiment, the cross sectional shape of Wiring harness terminal connector 10 is general less regular, by setting special company
Socket part 106, it is easy to the fixation of multiple buckles 108, the sealing for also allowing for Wiring harness terminal connector 10 and casing coordinates；It is specific and
Speech, connecting portion 106 is bonded with the inwall 204 in the hole on casing, while coordinates buckle 108 and seal cap 104, is on the one hand added
The sealing property of casing and 10 connecting portion of Wiring harness terminal connector 106, on the other hand can reduce Wiring harness terminal connector 10
Rock so that the installation of Wiring harness terminal connector 10 is more firm, and reduce causes casing because Wiring harness terminal connector 10 rocks
The possibility that situation about being reduced with 10 connecting portion of Wiring harness terminal connector, 106 sealing properties occurs.
Fig. 7 shows the refrigerator courage 20 of another embodiment proposed by the present invention, including：Implemented using any of the above-described
The Wiring harness terminal connector 10 of example, in addition to：The outer wall 202 of case courage 20, and the case courage 20 being oppositely arranged with the outer wall 202 of case courage 20
Inwall 204；Punching 206, through the outer wall 202 of case courage 20 and the inwall 204 of case courage 20；Wiring harness terminal connector 10 runs through punching 206.
In this embodiment, Wiring harness terminal connector 10 runs through punching 206 as shown in Figure 8, on the one hand in case courage 20
The part in portion provides wiring source, and the outer wall 202 of another aspect case courage 20 contacts with seal cap 104, the inwall 204 of case courage 20 with
Buckle 108 contacts, as shown in figure 9, Wiring harness terminal connector 10 realizes the sealing to case courage 20, reduces the possibility of leakage bubble.
In the above embodiment, it is preferable that punching 206 is circle, connecting portion 106 is circumferentially fixed with connector body
Annulus；Wherein, the external diameter of connecting portion 106 is not more than the internal diameter of punching 206.
In this embodiment, the external diameter of connecting portion 106 is not more than the internal diameter of punching 206, connecting portion 106 is inserted punching
206, realize the installation of Wiring harness terminal connector 10；Punching 206 and connecting portion 106 are disposed as circle, can be in connecting portion
After 106 insertion punchings 206, rotation wire harness terminal connector 10 arrives assigned direction, improves the property in the right direction after installation.
In the above embodiment, it is preferable that punching 206 includes：Multiple breach, located at the edge of punching 206, each breach with
Each buckle 108 is correspondingly arranged.
In this embodiment, each breach in punching 206 is correspondingly arranged with buckle 108 so that Wiring harness terminal connector
10 buckle 108 passes through from breach, and connecting portion 106 passes through from the profile of 206 inwall of punching 204, in favor of from refrigerator courage
The 20 unilateral Fast Installation for carrying out Wiring harness terminal connector 10 so that the installation of Wiring harness terminal connector 10 is more convenient, carries
High installation effectiveness.Through after breach, Wiring harness terminal connector 10 is rotated buckle 108 simultaneously, so that buckle 108 is wrong
Gap, the possibility that Wiring harness terminal connector 10 comes off is reduced, improve the reliability of installation.
In the above embodiment, it is preferable that punching 206 also includes：Multiple boss 2068, located at the edge of punching 206, along case
The outer wall 202 of courage 20 protrudes to the direction of the inwall 204 of case courage 20；Each boss 2068 is correspondingly arranged with each buckle 108.
In this embodiment, by setting boss 2068 corresponding with buckle 108, and boss at the edge of punching 206
The 2068 direction protrusion along the outer wall 202 of case courage 20 to the inwall 204 of case courage 20, enter in wire harness terminal connector 10 through punching 206
During row rotation, each buckle 108 is stopped by each self-corresponding boss 2068, you can improve Wiring harness terminal connector 10 install rear to
Correctness, without being adjusted again to Wiring harness terminal connector 10, simplify the installation procedure of Wiring harness terminal connector 10, make
It is more convenient to install.
In the above embodiment, it is preferable that buckle 108 includes：Hypotenuse 1086 is oriented to, is arranged on buckle 108 towards sealing
On the end face of cap 104.
In this embodiment, after button and connecting portion 106 pass through punching 206, rotated, buckle 108 and boss 2068 connect
After touch, in the case where being oriented to the guiding of hypotenuse 1086, buckle 108 and the progressively clamping of boss 2068, the company of Wiring harness terminal connector 10 is made
Connect more firmly, if buckle 108 and boss 2068 can not coordinate clamping, direction is wrong, it is necessary to adjust direction of rotation.Cause
This, by being oriented to the setting of hypotenuse 1086, makes the connection between Wiring harness terminal connector 10 and case courage 20 more firm, also improves
The correctness in direction.
In the above embodiment, it is preferable that multiple buckles 108 comprise at least：The buckle 108 of first buckle 1082, the first card
Detain 1082 buckles 108 and be projected as first shape in punching 206；The buckle 108 of second buckle 1084, the buckle of the second buckle 1084
108 are projected as the second shape in punching 206, wherein, first shape is different from the second shape；Breach comprises at least：First
Breach 2064, it is correspondingly arranged with the buckle 108 of the first buckle 1082, the first breach 2064 is first shape；Second breach 2066, with
The buckle 108 of second buckle 1084 is correspondingly arranged, and the second breach 2066 is the second shape.
In this embodiment, it is correspondingly arranged by the first breach 2064 and the buckle 108 of the first buckle 1082, the second breach
2066 are correspondingly arranged with the buckle 108 of the second buckle 1084, due to the buckle 108 of the first buckle 1082 and the buckle of the second buckle 1084
108 projection in punching 206 is inconsistent, therefore the buckle 108 of the first buckle 1082 can not pass through from the second breach 2066, together
The buckle 108 of the second buckle of sample 1084 can not pass through from the first breach 2064, therefore in buckle 108 and part connecting portion 106
Through after punching 206, it is default direction that can ensure Wiring harness terminal closure, then rotates wire harness terminal connector 10, is made
Wiring harness terminal connector 10 is fixed in refrigerator courage 20 and realizes self sealss according to being correctly oriented, and improves Wiring harness terminal
The correctness of the installation direction of connector 10, reduces installation difficulty.
Specific embodiment one：
In the specific embodiment of the present invention, such as Fig. 1, including Wiring harness terminal connector 10, Wiring harness terminal connector 10
It is set in including connector body 102, and the connecting portion 106 of annular, connecting portion 106 on connector body 102, connecting portion 106
It is tightly connected with connector body 102；Seal cap 104, including medial surface 1042, and be oppositely arranged with medial surface 1042 outer
Side 1044, seal cap 104 are set on connector body 102, an end face seal of its medial surface 1042 and connecting portion 106
Connection；As shown in Fig. 2 variform first buckle 1082 and second that the excircle of connecting portion 106 is provided with 180 ° of distributions blocks
Button 1084, the first buckle 1082 and the second buckle 1084 have identical axial gap with seal cap medial surface 1042, gap
Width is less than case courage courage wall thickness, makes gap with case courage courage wall in interference fit.
As shown in Figure 3, Figure 4, the circumferential edge of seal cap 104 is dug to medial surface, forms sealing hypotenuse 1046；Such as Fig. 5
It is shown, it is provided with 4 reinforcements 1048 in lateral surface 1044, reinforcement 1048 is from connector body 102 to the edge footpath of seal cap 104
To extension, the angle between any two reinforcements is 90 °.
This specific embodiment also includes refrigerator courage 20, and such as Fig. 7, case courage 20 includes case courage outer wall 202, and with outside case courage
The case courage inwall 204 that wall 202 is oppositely arranged, and the punching 206 through case courage outer wall 202 and case courage inwall 204, such as Fig. 8 institutes
Show.Wherein the internal diameter of punching 206 is equal to the external diameter of connecting portion 106, and the first breach of 180 ° of distributions is included on the edge of punching 206
2064 and second breach 2066, the shape of the first breach 2064 is corresponding with the shape of the first buckle 1082, the second breach 2066
Shape is corresponding with the shape of the second buckle 1084.Also include the first boss protruded to case courage inwall 204 on the edge of punching 206
2070 with second boss 2072, the line of first boss 2070 and second boss 2072, and the first breach 2064 and the second breach
2066 line is perpendicular.
As depicted in figs. 1 and 2, in addition, the first buckle 1082 is corresponding with first boss 2070, both contact surfaces are provided with phase
First is mutually coordinated to be oriented to hypotenuse；Second buckle 1084 is corresponding with second boss 2072, and both contact surfaces are provided with what is cooperated
Second is oriented to hypotenuse.
During installation, the connector body in the side of seal cap medial surface 104 passes through punching 206, followed by connecting portion 106 is worn
Punching 206 is crossed, and suitably rotates wire harness terminal connector 10, the first buckle 1082 is directed at the first breach 2064, the second buckle
1084 the second breach 2066 of alignment, then firmly push, two buckles is each passed through each self-corresponding breach, seal hypotenuse 1046
Push herein and certain thrust generated to case courage courage wall under power effect, seal cap medial surface 1042 is close to case courage outer wall,
Now Wiring harness terminal connector 10 is rotated again, case courage courage wall is caught in the gap of buckle and seal cap medial surface 1042
In, because case courage courage wall and gap are interference fit, it is achieved that sealing, then due to the thrust that sealing hypotenuse provides, make
Seal cap medial surface 1042 is close to case courage courage wall, improves the reliability of sealing.
When the installation direction to connector requires, it is caught in case courage courage wall between buckle and seal cap medial surface 1042
Gap after, rotation wire harness terminal connector 10, until each buckle contacts with corresponding boss, if in the right direction, i.e., first
Buckle 1082 can be oriented to hypotenuse along first and screw in the clamping of first boss 2070, and the second buckle 1084 can be oriented to hypotenuse rotation along second
Enter the clamping of second boss 2072, so as to further improve the firmness that Wiring harness terminal connector 10 is connected with case courage courage wall；Such as
The first buckle of fruit 1084 can not be screwed in the boss that it is touched, and illustrate installation direction mistake, it is necessary to reversely rotate, until
Each buckle can be oriented to hypotenuse along it and screw in contacted boss, so as to improve the accuracy of installation direction.
In this specific embodiment, Wiring harness terminal connector 10 is simple in construction, is easy to produce in batches, while install convenient, energy
Self sealss are enough realized, the accuracy in the direction of Wiring harness terminal connector 10 after installation can also be improved, it is simple and reliable, simplify installation
Process, it is possible to increase productivity ratio.
Technical scheme is described in detail above in association with accompanying drawing, passes through technical scheme, Wiring harness terminal
Connector realizes self sealss using buckle, connecting portion and seal cap, by be arranged in punching the buckle of different projection of shape and
Corresponding breach and boss corresponding with buckle so that position is accurate after the installation of Wiring harness terminal connector, Wiring harness terminal connector
It is simple in construction, it is easy to volume production, while install convenient, simplifies installation procedure.
In the present invention, term " first ", " second ", " the 3rd " are only used for the purpose described, and it is not intended that instruction
Or imply relative importance；Term " multiple " then refers to two or more, is limited unless otherwise clear and definite.Term " installation ",
The term such as " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected or can
Dismantling connection, or be integrally connected；" connected " can be joined directly together, and can also be indirectly connected by intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In description of the invention, it is to be understood that the instruction such as term " on ", " under ", "left", "right", "front", "rear"
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplification is retouched
State, rather than instruction or imply signified device or unit there must be specific direction, with specific azimuth configuration and operation,
It is thus impossible to it is interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean to combine at least one reality that specific features, structure, material or the feature that the embodiment or example describe are contained in the present invention
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with
Suitable mode combines.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. Wiring harness terminal connector, for casing, it is characterised in that including：Connector body, on any tank wall of the casing；AndThe seal cap of the connector body outer wall is fixedly arranged on, the seal cap is tightly connected with the connector body；Multiple buckles, circumferential to be located at the connector body, the same side of multiple buckles and the seal cap has identical Axial gap, the wall of the distance of the axial gap no more than the connector body located at any tank wall of the casing It is thick.
- 2. Wiring harness terminal connector according to claim 1, it is characterised in that the seal cap includes：Medial surface, andThe lateral surface being oppositely arranged with the medial surface；Wherein, the distance of any buckle and the medial surface is less than the distance of any buckle and the lateral surface；Hypotenuse is sealed, located at the seal cap circumferential edge, sealing hypotenuse and the seal cap is in the medial surface along footpath To angle be obtuse angle.
- 3. Wiring harness terminal connector according to claim 2, it is characterised in that the seal cap also includes：Multiple reinforcements, located at the lateral surface, the reinforcement from the connector body to the seal cap edge radially Extension.
- 4. Wiring harness terminal connector according to claim 2, it is characterised in that also include：Connecting portion, an end face of the connecting portion are fixedly connected with the medial surface；Multiple buckles are circumferentially fixed in institute State on connecting portion outer wall.
- 5. a kind of refrigerator courage, it is characterised in that including the Wiring harness terminal connector any one of Claims 1-4, go back Including：Case courage outer wall, andThe case courage inwall being oppositely arranged with refrigerator container outer wall；Punching, through refrigerator container outer wall and refrigerator container inwall；The Wiring harness terminal connector runs through the punching.
- 6. refrigerator courage according to claim 5, it is characterised in that the punching for circle, the connecting portion for institute State the circumferentially fixed annulus of connector body；Wherein, the connecting portion external diameter is not more than the punching internal diameter.
- 7. refrigerator courage according to claim 6, it is characterised in that the punching includes：Multiple breach, located at the punching edge, each breach is correspondingly arranged with each buckle.
- 8. refrigerator courage according to claim 7, it is characterised in that the punching also includes：Multiple boss, located at the punching edge, protruded along refrigerator container outer wall to refrigerator container inwall direction；Wherein, each boss is correspondingly arranged with each buckle.
- 9. refrigerator courage according to claim 8, it is characterised in that the buckle includes：Hypotenuse is oriented to, is arranged on the buckle towards on the end face of the seal cap.
- 10. refrigerator courage according to claim 9, it is characterised in that multiple buckles comprise at least：First buckle, described first is buckled in the punching and is projected as first shape；Second buckle, described second is buckled in the punching and is projected as the second shape,Wherein, the first shape is different from second shape；The breach comprises at least：First breach, it is correspondingly arranged with first buckle, first breach is first shape；Second breach, it is correspondingly arranged with second buckle, second breach is the second shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750530.1A CN107634383B (en) | 2017-08-28 | 2017-08-28 | Wiring harness terminal connector and refrigerator courage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750530.1A CN107634383B (en) | 2017-08-28 | 2017-08-28 | Wiring harness terminal connector and refrigerator courage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107634383A true CN107634383A (en) | 2018-01-26 |
| CN107634383B CN107634383B (en) | 2019-10-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710750530.1A Active CN107634383B (en) | 2017-08-28 | 2017-08-28 | Wiring harness terminal connector and refrigerator courage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107634383B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864112A (en) * | 2019-12-06 | 2020-03-06 | 长虹美菱股份有限公司 | Leakage-proof plastic shell connector for refrigerator |
| CN112179030A (en) * | 2020-10-23 | 2021-01-05 | 长虹美菱股份有限公司 | Multi-hole plastic shell connector mounting chuck |
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| CN1952554A (en) * | 2005-10-21 | 2007-04-25 | 三星电子株式会社 | Refrigerator |
| CN201368638Y (en) * | 2009-01-06 | 2009-12-23 | 苏州三星电子有限公司 | Device for connecting curved case body of refrigerator |
| CN105091475A (en) * | 2015-08-04 | 2015-11-25 | 合肥美的电冰箱有限公司 | Box for refrigerator and refrigerator |
| CN205192052U (en) * | 2015-08-21 | 2016-04-27 | 合肥华凌股份有限公司 | Refrigerator inner bag subassembly and refrigerator |
| CN107035919A (en) * | 2017-03-17 | 2017-08-11 | 湖北美的电冰箱有限公司 | Refrigerator and the line set component for refrigerator wire harness outlet |
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2017
- 2017-08-28 CN CN201710750530.1A patent/CN107634383B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1952554A (en) * | 2005-10-21 | 2007-04-25 | 三星电子株式会社 | Refrigerator |
| CN201368638Y (en) * | 2009-01-06 | 2009-12-23 | 苏州三星电子有限公司 | Device for connecting curved case body of refrigerator |
| CN105091475A (en) * | 2015-08-04 | 2015-11-25 | 合肥美的电冰箱有限公司 | Box for refrigerator and refrigerator |
| CN205192052U (en) * | 2015-08-21 | 2016-04-27 | 合肥华凌股份有限公司 | Refrigerator inner bag subassembly and refrigerator |
| CN107035919A (en) * | 2017-03-17 | 2017-08-11 | 湖北美的电冰箱有限公司 | Refrigerator and the line set component for refrigerator wire harness outlet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864112A (en) * | 2019-12-06 | 2020-03-06 | 长虹美菱股份有限公司 | Leakage-proof plastic shell connector for refrigerator |
| CN112179030A (en) * | 2020-10-23 | 2021-01-05 | 长虹美菱股份有限公司 | Multi-hole plastic shell connector mounting chuck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107634383B (en) | 2019-10-08 |
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