CN208782101U - A kind of harness is to inserting structure - Google Patents
A kind of harness is to inserting structure Download PDFInfo
- Publication number
- CN208782101U CN208782101U CN201821831999.4U CN201821831999U CN208782101U CN 208782101 U CN208782101 U CN 208782101U CN 201821831999 U CN201821831999 U CN 201821831999U CN 208782101 U CN208782101 U CN 208782101U
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- China
- Prior art keywords
- protective case
- harness
- plug
- male plug
- female plug
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Abstract
The utility model discloses a kind of harness to inserting structure, including being provided with the first harness of male plug and being provided with the second harness of female plug；The peripheral part suit of male plug is provided with the first protective case, and one end fixing sleeve of the first protective case is loaded on the outer surface of the first harness, and the peripheral part suit of female plug is provided with the second protective case, and one end fixing sleeve of the second protective case is loaded on the outer surface of the second harness；Under to slotting state, the first protective case is mutually nested with the second protective case for male plug and female plug so that the first protective case and the second protective case by after inserting male plug and female plug it is fully wrapped around.To after inserting male plug and female plug be protected in a relatively closed space, the surface of male plug and female plug is not present and is directly exposed to external part, therefore can be to avoid the contact of extraneous conductor and male plug or female plug, to avoid short-circuit or leaky generation.
Description
Technical field
The utility model relates to technical field of electric equipment, more specifically to a kind of harness to inserting structure.
Background technique
After harness refers to that the contact terminal as made of copper punching is crimped with wire and cable, external plastic compression insulator again or outer
Add metal shell etc., the component to form connection circuit is tied up with harness.In automotive wire bundle or other harness fields, contact end
The female plug structure that son generally comprises male plug structure and matches with male plug is to compare to slotting connection in the connection type of harness
Common connection type.
Male plug structure and female plug structure are generally the good copper piece of conductivity, and male plug shape is generally cylindric or partially flat
The shape of shape, female plug and male plug matches.In the prior art, after by male plug structure and female plug structure to inserting, male plug structure with
Female plug structure has part of the surface to be exposed to outside, after other conductors and the contact of the exposed part of male plug structure and female plug structure,
The problem of electric leakage or short circuit is easily caused, there are some potential safety problemss.
It is current art technology in conclusion how to avoid harness to occurring leaking electricity in inserting structure or the problem of short circuit
Personnel's urgent problem to be solved.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of harness to inserting structure, it is possible to prevente effectively from electric leakage or short
The problem of road.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of harness is to inserting structure, including being provided with the first harness of male plug and being provided with the second harness of female plug；It is described
The peripheral part suit of male plug is provided with the first protective case, and one end fixing sleeve of first protective case is loaded on first harness
Outer surface, the peripheral part suit of the female plug are provided with the second protective case, and one end fixing sleeve of second protective case is loaded on institute
State the outer surface of the second harness；Under to slotting state, first protective case and described second is protected for the male plug and the female plug
Sheath is mutually nested so that first protective case and second protective case by after inserting the male plug and the female plug it is complete
Full package.
Preferably, when first protective case is nested in the outside of second protective case, first protective case is tool
There is the protective case of heat-shrinkable materials.
Preferably, when second protective case is nested in the outside of first protective case, second protective case is tool
There is the protective case of heat-shrinkable materials.
Preferably, for installing sealing-plug is equipped at the fixation suit of first protective case and first harness
It is provided at the fixation suit of one annular recess and/or second protective case and second harness for installing sealing-plug
The second annular recess.
Preferably, the circumferential direction of first protective case or second protective case is provided with sticking structure, the stickup knot
Structure is for making first protective case and second protective case realize circumferential bonding.
Preferably, the circumferential direction between first protective case and second protective case is provided with sealing ring.
Preferably, the surface of first protective case and/or second protective case is the surface with hydrophobic coating.
Preferably, multiple harness holes are provided on first protective case, the harness hole on first protective case is used for
It is passed through for first harness, and first harness is fixed；And/or multiple harness are provided on second protective case
Hole, the harness hole on second protective case is used to pass through for second harness, and second harness is fixed.
Harness provided by the utility model includes the first harness for being provided with male plug and be provided with female plug the to inserting structure
Two harness, the peripheral part suit of male plug are provided with the first protective case, and one end fixing sleeve of the first protective case is loaded on the first harness
Outer surface；The peripheral part suit of female plug is provided with the second protective case, and one end fixing sleeve of the second protective case is loaded on the second harness
Outer surface；And male plug and female plug, under to slotting state, the first protective case and the second protective case are mutually nested, so that the first protection
Set and the second protective case can by after slotting male plug and female plug it is fully wrapped around.
It is mutually nested between the first protective case and the second protective case after male plug and female plug are to inserting in use process, it can be with
It is the outside that the first protective case is nested in the second protective case, is also possible to the outside that the second protective case is nested in the first protective case；
Since one end fixing sleeve of the first protective case is loaded on the outer surface of the first harness, one end fixing sleeve of the second protective case is loaded on second
The outer surface of harness, so after the first protective case is mutually nested with the second protective case, to after inserting male plug and female plug just by
In a relatively closed space, the surface of male plug and female plug, which is not present, is directly exposed to external part, therefore can for protection
To avoid the contact of extraneous conductor and male plug or female plug, to avoid that short circuit or leaky occurs.
In addition, ash can be effectively prevented due to being in a relatively closed space to the male plug after inserting with female plug
Dirt is fallen in male plug or female plug, plays good dust-proof effect；It can also avoid playing etch-proof from extraneous corrosion
Effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is structural schematic diagram of the harness provided by the utility model to the specific embodiment of inserting structure；
Fig. 2 is the structural schematic diagram of the specific embodiment of the first harness provided by the utility model；
Fig. 3 is the structural schematic diagram of the specific embodiment of the second harness provided by the utility model.
In Fig. 1-3:
1 it is male plug, 11 be the first protective case, 2 be female plug, 21 is the second protective case.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The core of the utility model is to provide a kind of harness to inserting structure, effectively avoid to after inserting male plug or female plug with
Extraneous conductor contact, occurs electric leakage or short circuit phenomenon.
Fig. 1-3 is please referred to, Fig. 1 is structural representation of the harness provided by the utility model to the specific embodiment of inserting structure
Figure；Fig. 2 is the structural schematic diagram of the specific embodiment of the first harness provided by the utility model；Fig. 3 is the utility model institute
The structural schematic diagram of the specific embodiment of the second harness provided.
Harness provided by the present embodiment is to inserting structure, including being provided with the first harness of male plug 1 and being provided with female plug 2
Second harness；The outer cover installing of male plug 1 is equipped with the first protective case 11, and one end fixing sleeve of the first protective case 11 is loaded on the
The outer surface of one harness, the outer cover installing of female plug 2 are equipped with the second protective case 21, and the fixed suit in one end of the second protective case 21
In the outer surface of the second harness；Under to slotting state, the first protective case 11 and the second protective case 21 are mutually embedding for male plug 1 and female plug 2
Set so that the first protective case 11 and the second protective case 21 can by after slotting male plug 1 and female plug 2 it is fully wrapped around.
The outside that first protective case 11 suit is set to male plug 1 refers to: the first protective case 11 can be incited somebody to action in the circumferential direction of male plug 1
Its is fully wrapped around, and realizes that male plug 1 and the coupling part of the first harness are also completely wrapped；The suit setting of second protective case 21
Refer in the peripheral part of female plug 2: the second protective case 21 can in the circumferential that its is fully wrapped around of female plug 2, and realize female plug 2 with
The coupling part of second harness is also completely wrapped.
One end fixing sleeve of first protective case 11 is loaded on the outer surface of the first harness, can be the first protective case 11 and is set in
It is connect on first harness and with the surface fixing sleeve load of the first harness；One end fixing sleeve of second protective case 21 is loaded on the second harness
Outer surface, can be the second protective case 21 and be set on the second harness and connect with the surface fixing sleeve load of the second harness；It closes
It in the mode of fixed suit, can be by way of injection molding or rivet hot, by the injection molding of the first protective case 11 or rivet hot in First Line
Shu Shang, by the second protective case 21 injection molding or rivet hot on the second harness；It can certainly be other fixed forms, not do herein superfluous
It states.
In use process, by male plug 1 and female plug 2 to inserting, under slotting state, the first protective case 11 and 21 phase of the second protective case
It is mutually nested, it can be the peripheral part that the first protective case 11 is nested in the second protective case 21, it is nested to be also possible to the second protective case 21
In the peripheral part of the first protective case 11 so that the first protective case 11 and the second protective case 21 can by after inserting male plug 1 and mother
It is fully wrapped around to insert 2.
Since one end fixing sleeve of the first protective case 11 is loaded on the outer surface of the first harness, one end of the second protective case 21 is solid
Surely it is set in the outer surface of the second harness, and the first protective case 11 is mutually nested with the second protective case 21, therefore the first protective case
11 it is mutually nested with the second protective case 21 after will form a relatively closed space, to insert after male plug 1 and female plug 2
In in relatively closed space, it is possible to prevente effectively from male plug 1 or female plug 2 are contacted with extraneous conductor, prevent electric leakage or short circuit
Equal dangerous situations, improve the security performance to inserting structure.
In addition, can be effectively prevented due to being in a relatively closed space to the male plug 1 after inserting with female plug 2
Dust is fallen in male plug 1 or female plug 2, plays good dust-proof effect；It can also avoid playing anticorrosion from extraneous corrosion
Effect.
It needs to be illustrated, the first protective case 11 is mutually nested with the second protective case 21, can be fitting nesting
Mode is also possible to not be bonded nested mode, and need to only guarantee will be fully wrapped around to the male plug 1 after inserting and female plug 2, prevents
Male plug 1, female plug 2 are contacted with extraneous conductor.
It needs to be further illustrated, the protective case mentioned in the utility model includes the first protective case 11 and second
Protective case 21；The harness that the utility model is mentioned includes the first harness and the second harness.
In actual use, after male plug 1 and female plug 2 are to inserting, since with backing stop structure, backing stop structure is for preventing male plug
1 disconnects with the connection of female plug 2, so male plug 1 and female plug 2 must be using very great strength or by external equipment
Can be separated, thus it is mutually nested after the first protective case 11 and the second protective case 21 be also not easy to be separated.
Preferably, the lower material of thermoplastic temperature can be used in the first protective case 11 and the second protective case 21, conveniently passes through
Thermoplastic or the mode of rivet hot are fixed on harness.The general hardness of the lower material of thermoplastic temperature is lower simultaneously, can make pair
Harness after inserting has certain flexibility, avoids making harness fracture because shaking situations such as；In addition, the protection of soft material
Set can also make harness to insert it is simple and easy, facilitate operation.
On the basis of the above embodiments, it is contemplated that harness to inserting structure there is a possibility that for needing the occasion of waterproof, because
This can set the first protective case 11 to pyrocondensation when the first protective case 11 is nested in the outside of the second protective case 21
The protective case of property material.
Preferably, the first protective case 11 can be set to the protective case of PA plastics or PE plastics, since PA plastics or PE are moulded
The pyrocondensation temperature of material is lower, can be easier to realize pyrocondensation effect.
It, can be by the first protection after the first protective case 11 is nested in the peripheral part of the second protective case 21 in use process
Set 11 is heated within the scope of suitable temperature, since it is with hot shortness, so can be shunk after the heating of the first protective case 11,
To make it be tightly attached to the outer surface of the second protective case 21, realizes sealing, play the effect of waterproof.
When the second protective case 21 is nested in the outside of the first protective case 11, the second protective case 21 can be set as having
The protective case of heat-shrinkable materials.
Preferably, the second protective case 21 can be set to the protective case of PA plastics or PE plastics, since PA plastics or PE are moulded
The pyrocondensation temperature of material is lower, can be easier to realize pyrocondensation effect.
It, can be by the second protection after the second protective case 21 is nested in the peripheral part of the first protective case 11 in use process
Set 21 is heated within the scope of suitable temperature, since it is with hot shortness, so can be shunk after the heating of the second protective case 21,
To make it be tightly attached to the outer surface of the first protective case 11, realizes sealing, play the effect of waterproof.
It needs to be illustrated, since the surface of another one can be tightly attached to after one of protective case heat shrinkable,
Be difficult the separation that the two is intact, therefore, by the hot shortness of protective case make its shrink to realize fit closely in the way of, one
As apply to not need the occasion of disassembly.
On the basis of above-mentioned specific embodiment, it is contemplated that one end of the first protective case 11 and the first harness fixing sleeve dress,
One end of the fixed suit of second protective case 21 and the second harness may be because of being not carried out sealing without waterproof, can be with
The first annular recess and/or for installing sealing-plug is set at the fixation suit of the first protective case 11 and the first harness
The second annular recess for installing sealing-plug is set at the fixation suit of two protective cases 21 and the second harness.
In use process, sealing-plug can be placed in the first annular recess or the second annular recess, realize that first protects
Sealing between sheath 11 and the first harness, between the second protective case 21 and the second harness.
Preferably, a lid-like can be respectively set in the opening of the first annular recess and the second annular recess, uses
It is covered tightly in being open, sealing-plug is avoided to drop out from the first annular recess or the second annular recess.
In order to make between the first protective case 11 and the second protective case 21 be bonded it is even closer, can be in the first protective case 11
Or second protective case 21 circumferential setting sticking structure.
Preferably, thin film can be covered on sticking structure, prevent the first protective case 11 and the second protective case 21 from existing
It is adhered in mutually nested process, after male plug 1 and female plug 2 are to slotting completion, the film covered on sticking structure is torn
Fall, pastes the first protective case 11 and circumferential realize of the second protective case 21.
It needs to be illustrated, determines according to actual conditions, this will not be repeated here for the width of sticking structure.
On the basis of the above embodiments, close between the first protective case 11 and the second protective case 21 in order to further realize
Envelope, can circumferential setting sealing ring between the first protective case 11 and the second protective case 21, to adapt to waterproof and dustproof requirement
Compare stringent occasion.
Preferably, be provided on the first protective case 11 or the second protective case 21 matched with the sealing ring being circumferentially arranged it is recessed
Slot structure, in order to the fixation and installation of sealing ring.
It needs to be illustrated, in order to improve waterproof effect, can suitably increase the quantity of sealing ring, with specific reference to reality
Border situation determines.
It, can be in the first protective case 11 or the second protective case 21 in order to further increase harness to the waterproof effect of inserting structure
Surface smear hydrophobic coating.
In use process, under the action of hydrone own tension, water can be rendered as spheroidal on the surface of hydrophobic coating
Or water-drop-shaped, therefore cannot be introduced into and be coated in the narrow slot of hydrophobic coating, waterproof action can be played.
On the basis of the above embodiments, it is contemplated that there are multiple harness while carrying out to slotting, it can be first
Multiple harness holes are set on protective case 11, can be two or three, be also possible to more than three；For being worn for the first harness
Enter, and the position of the first harness is fixed；And/or second be arranged multiple harness holes on protective case 21, can be two or three,
It is also possible to more than three；For being penetrated for the second harness, and the position of the second harness is fixed.
Preferably, the size in harness hole can be designed according to the thickness of harness to be penetrated, to facilitate protective case and line
Fixation between beam.
In view of practical harness can be related to a plurality of harness to inserting structure during installation, difference is made for convenience
It is distinguished with the harness of function, label, such as acoustic control can be set on the surface of the first protective case 11 and the second protective case 21
Letter V is set on the protective case of system harness, the modes such as letter D are set on the protective case of display system harness and are distinguish.
Furthermore it is also possible to by setting different colors for the protective case of harness, to realize the line for distinguishing different function
Beam.
Preferably, identical label can be set on the protective case to slotting harness cooperating, facilitates harness to slotting
Operation.
It needs to be illustrated, harness provided by the utility model is mainly used in automotive field to inserting structure, makes
Used time plugs each other, and route is connected；It can certainly be applied to other technical fields, this will not be repeated here.
It needs to be illustrated, the first protective case 11, the second protective case 21, First Line being previously mentioned in the utility model
First and second in beam, the second harness, the first annular recess and the second annular recess are used for the purpose of embodying the difference of position,
There is no points of sequencing.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.Institute provided by the utility model
There is any combination mode of embodiment in the protection scope of this utility model, this will not be repeated here.
Inserting structure is described in detail in harness provided by the utility model above.It is used herein specifically a
Example is expounded the principles of the present invention and embodiment, this reality that the above embodiments are only used to help understand
With novel method and its core concept.It should be pointed out that for those skilled in the art, not departing from this
Under the premise of utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification are also fallen
Enter in the protection scope of the utility model claims.
Claims (8)
1. a kind of harness is to inserting structure, including being provided with the first harness of male plug (1) and being provided with the second harness of female plug (2)；
It is characterized in that, the peripheral part suit of the male plug (1) is provided with the first protective case (11), the one of first protective case (11)
Fixing sleeve is held to be loaded on the outer surface of first harness, the peripheral part suit of the female plug (2) is provided with the second protective case (21),
One end fixing sleeve of second protective case (21) is loaded on the outer surface of second harness；
The male plug (1) and the female plug (2) are under to slotting state, first protective case (11) and second protective case
(21) mutually nested, so that first protective case (11) and second protective case (21) will be to the male plugs (1) after inserting
It is fully wrapped around with the female plug (2).
2. harness according to claim 1 is to inserting structure, which is characterized in that first protective case (11) is nested in described
When the outside of the second protective case (21), first protective case (11) is the protective case with heat-shrinkable materials.
3. harness according to claim 1 is to inserting structure, which is characterized in that second protective case (21) is nested in described
When the outside of the first protective case (11), second protective case (21) is the protective case with heat-shrinkable materials.
4. harness according to claim 2 or 3 is to inserting structure, which is characterized in that first protective case (11) with it is described
The first annular recess and/or second protective case (21) for installing sealing-plug are equipped at the fixation suit of first harness
With the second annular recess for installing sealing-plug is provided at the fixation suit of second harness.
5. harness according to claim 4 is to inserting structure, which is characterized in that first protective case (11) or described second
The circumferential direction of protective case (21) is provided with sticking structure, and the sticking structure is for making first protective case (11) and described second
Protective case (21) realizes circumferential bonding.
6. harness according to claim 4 is to inserting structure, which is characterized in that first protective case (11) and described second
Sealing ring is circumferentially being provided between protective case (21).
7. harness according to claim 6 is to inserting structure, which is characterized in that first protective case (11) and/or described
The surface of second protective case (21) is the surface with hydrophobic coating.
8. harness according to claim 7 is to inserting structure, which is characterized in that be provided on first protective case (11) more
A harness hole, the harness hole on first protective case (11) are used to pass through for first harness, and by first harness
It is fixed；And/or multiple harness holes are provided on second protective case (21), the harness hole on second protective case (21) is used
It is passed through in for second harness, and second harness is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831999.4U CN208782101U (en) | 2018-11-07 | 2018-11-07 | A kind of harness is to inserting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831999.4U CN208782101U (en) | 2018-11-07 | 2018-11-07 | A kind of harness is to inserting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782101U true CN208782101U (en) | 2019-04-23 |
Family
ID=66163547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821831999.4U Active CN208782101U (en) | 2018-11-07 | 2018-11-07 | A kind of harness is to inserting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394600A (en) * | 2020-03-12 | 2021-09-14 | 本田技研工业株式会社 | Cable connection structure |
-
2018
- 2018-11-07 CN CN201821831999.4U patent/CN208782101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394600A (en) * | 2020-03-12 | 2021-09-14 | 本田技研工业株式会社 | Cable connection structure |
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