CN209016333U - Heavy-duty connector - Google Patents
Heavy-duty connector Download PDFInfo
- Publication number
- CN209016333U CN209016333U CN201821544446.0U CN201821544446U CN209016333U CN 209016333 U CN209016333 U CN 209016333U CN 201821544446 U CN201821544446 U CN 201821544446U CN 209016333 U CN209016333 U CN 209016333U
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- connector
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- 239000000463 material Substances 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a kind of heavy-duty connector, it is related to electrical, signal interconnection technique field, it solves the outlet hole of the existing heavy-duty connector excessive height after installing corresponding cable waterproof connector, the technical issues of fractureing from outlet hole site is easy in cable stress.The heavy-duty connector includes shell and cable waterproof connector, wherein shell is equipped with outlet hole, cable waterproof connector is connected with outlet hole, and cable waterproof connector is an integral structure with shell, and cable stretches out except shell after capable of sequentially passing through the opening of outlet hole and cable waterproof connector.The utility model is used to improve the bonding strength of cable waterproof connector and heavy-duty connector, improves the general safety protective performance of heavy-duty connector.
Description
Technical field
The utility model relates to electrical, signal interconnection technique fields, more particularly, to a kind of heavy-duty connector.
Background technique
Heavy-duty connector also known as HDC heavy-duty connector, aviation are inserted, and building machinery, textile machine, packaging are widely used in
The progress of the needs such as printing machinery, tobacco machine, robot, rail traffic, hot flow path, electric power, automation is electrically connected with signal
Equipment in.Its advantage includes: to realize installation in advance, and a large amount of and complicated circuit preparatory installation can greatly improve equipment
Installation effectiveness reduces wiring error rate；Heavy-duty connector provides high integration connection, and combination abundant utmostly improves
The effective rate of utilization of the device space；Heavy-duty connector can conveniently and efficiently realize the modularization of each functional template block of equipment
Structure enables the device to easily and safely carry out transportation, installation, maintenance and maintenance.Connector, in the application of transmission & distribution electrical domain
Extensively；Heavy-duty connector provide high-protection level (IP65, IP68) under harsh environment equipment connection system advantage without
It can compare.Effective protection is provided under the adverse circumstances such as sand and dust, rainwater, cold, ice and snow, greasy dirt.
Applicants have discovered that the prior art at least has following technical problem: the outlet hole of heavy-duty connector is installing phase
Excessive height after the cable waterproof connector answered is easy to fracture from outlet hole site in cable stress.
Utility model content
The purpose of this utility model is to provide heavy-duty connector and the equipment of the device is set, to solve the prior art
Present in the cable waterproof connector of heavy-duty connector the technical issues of easily snapping off.Many technical sides provided by the utility model
Many technical effects elaboration as detailed below that optimal technical scheme in case can be generated.
To achieve the above object, the utility model provides following technical scheme:
Heavy-duty connector provided by the utility model, including shell and cable waterproof connector, in which:
The shell is equipped with outlet hole, and the cable waterproof connector is connected with the outlet hole, the cable waterproof
Connector is an integral structure with the shell, and cable can sequentially pass through opening for the outlet hole and the cable waterproof connector
It is stretched out except the shell after mouthful.
Further, the cable waterproof connector includes joint body and cap body, the bottom of the joint body and the shell
Body is connected, and the cap body is threadedly coupled with the joint body；There are the opening, the cap bodies at the top of the joint body
Top internal diameter is tapered and is equipped with through-hole, and cable can sequentially pass through the outlet hole, the opening and the through-hole, when described
When cap body and the joint body are gradually tightened, the edge of the opening can be compressed to lock the cable.
Further, circumferentially arranged at the top of the joint body to have several springy double wedges, the double wedge forms institute
State the edge of opening.
Further, it is additionally provided with snap lock collar on the inside of the double wedge, cable can sequentially pass through the outlet hole, described
Snap lock collar and the through-hole, when the cap body is gradually tightened with the joint body, the double wedge and the elasticity
Clamp ring can be compressed simultaneously to lock the cable.
Further, the shell includes upper housing and lower case, and the upper housing and the lower case pass through connection buckle
It is detachably fixed connection, the cable waterproof connector is arranged in the middle part of the top surface of the upper housing, the cable waterproof connector
Axis is vertical with the top surface.
Further, the mounting hole for fixing lock pin, the installation are equipped with inside the upper housing and the lower case
Rigid movable stud mold insert is provided in hole, the hardness of the rigid movable stud mold insert is greater than the hard of the mounting hole side wall
Degree, the rigid movable stud mold insert is detachably fixed with the mounting hole to be connect.
Further, it is respectively equipped at least one set of jack-post in the upper housing and the lower case, the one of the connection buckle
End can be rotatablely connected respectively with wherein jack-post described in one group, and the other end of the connection buckle is able to rotate respectively to described in another group
At the clamped position of jack-post and form snap fit connection.
Further, one end of the connection buckle can rotate respectively with jack-post described in be arranged on the upper housing one group
Connection, the other end of the connection buckle are able to rotate respectively to the engaging position of jack-post described in one group be set on the lower case
The place of setting simultaneously forms snap fit connection；And/or one end of the connection buckle respectively can be set on the lower case one
The group jack-post rotation connection, the other end of the connection buckle are able to rotate respectively to one group of institute being arranged on the upper housing
It states at the clamped position of jack-post and forms snap fit connection.
Further, the jack-post and the shell are integrated injection molding type structure.
Further, label paste section is provided on the shell；And/or the material of the shell is enhancing nylon.
The utility model has the following beneficial effects: shell is an integral structure with the waterproof cable connector at shell outlet hole,
Secondary operation is not needed, increases waterproof cable connector and whole intensity, in this way in cable stress, waterproof cable connector is not
It is easy to fracture from outlet hole；Meanwhile on shell the waterproof cable connector of integral structure reduce waterproof cable connector with it is upper
The whole height of shell, so that whole under the premise of not influencing shell back panel wiring space and base rear portion wiring space
Height down can make shape more compact.
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 some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the seperated schematic diagram of the utility model heavy-duty connector.
1, upper housing in figure；11, label paste section；2, lower case；31, rigid movable stud mold insert；32, jack-post；41, it connects
Head ontology；42, double wedge；5, cap body；51, through-hole；6, snap lock collar；7, connection buckle.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
As shown in Figure 1, the utility model provides a kind of heavy-duty connector, including shell and cable waterproof connector, shell
Body is equipped with outlet hole, and cable waterproof connector is connected with outlet hole, and cable waterproof connector is an integral structure with shell, cable
It is stretched out except shell after the opening of outlet hole and cable waterproof connector can be sequentially passed through.
The outlet hole of existing heavy-duty connector shell be casting spraying after secondary operation, and the shell of the utility model with
Waterproof cable connector at shell outlet hole is an integral structure, and does not need secondary operation, increase waterproof cable connector with it is whole
The intensity of body, in this way in cable stress, waterproof cable connector is not easy to fracture from outlet hole；Meanwhile integral type on shell
The waterproof cable connector of structure reduces the whole height of waterproof cable connector Yu upper housing 1, so that influences in shell not
Under the premise of portion's wiring space and base rear portion wiring space, whole height reduction can make shape more compact.
Optionally embodiment, cable waterproof connector include joint body 41 and cap body 5, the bottom of joint body 41
It is connected with the shell, cap body 5 is threadedly coupled with joint body 41；There is opening at the top of joint body 41,5 top internal diameter of cap body is gradually
Contract and be equipped with through-hole 51, cable can sequentially pass through outlet hole, opening and through-hole 51, when cap body 5 and joint body 41 gradually
When tightening, the edge of opening can be compressed to lock cable.
The outlet hole of existing heavy-duty connector shell is secondary operation after casting spraying, according to different cable diameters,
Then the hole for needing to beat a variety of screw threads is installed the cable waterproof connector of correspondingly-sized again, and can not be modified after processing, cause
Product interchangeability is bad, and most of the products are overstocked；And in the present embodiment, shell outlet hole is a kind of fixed internal diameter, and cable waterproof connects
Head includes joint body 41 and cap body 5, and when cap body 5 is gradually tightened with joint body 41, the edge of opening can be compressed to lock
Stringing cable, this makes it possible to the cables accommodated within the scope of certain thickness, and relatively thick and thinner cable can use in the fixation
The outlet hole and cable waterproof connector of diameter, it is only necessary to which adjust cap body 5 and joint body 41 tightens degree, no longer needs to secondary operation
Product inventory is caused to overstock.
Optionally embodiment, the top of joint body 41 is circumferentially arranged several springy double wedges 42, convex
Tooth 42 forms the edge of opening.
In the present embodiment, when in order to tighten cap body 5 and joint body 41 gradually, the edge of opening can be pressed relatively easily
Contracting is to lock cable, and circumferentially arranged at the top of joint body 41 to have several springy double wedges 42, double wedge 42 forms opening
Edge increase the cable thickness range that can allow in this way, the edge of opening can relatively easily be compressed.
Optionally embodiment is additionally provided with snap lock collar 6 on the inside of double wedge 42, and cable can sequentially pass through outlet
Hole, snap lock collar 6 and through-hole 51, when cap body 5 is gradually tightened with joint body 41,6 energy of double wedge 42 and snap lock collar
It is compressed simultaneously to lock cable.
In the present embodiment, since shell outlet hole is a kind of fixed internal diameter, and when cap body 5 is gradually tightened with joint body 41
When, edge, that is, double wedge 42 of opening can be compressed to lock cable, but compressed limitation, the cable that can be accommodated are thick
Thin range is also limited；And in the present embodiment, snap lock collar 6 is additionally provided on the inside of double wedge 42, the locking rubber ring and double wedge 42
It is detachably connected, in order to be directed to the cable diameter of different clients, can be expired by the locking rubber ring in replacement connector
Foot requires, and thick cable can use the locking rubber ring of thinner thickness, the locking rubber that thinner cable can be thicker with thickness
Circle can be further reduced stock in this way, improve the universal of cable waterproof connector.
Optionally embodiment, shell include upper housing 1 and lower case 2, and upper housing 1 and lower case 2 pass through connection
Buckle 7 is detachably fixed connection, and cable waterproof connector is arranged in the middle part of the top surface of upper housing 1, the axis of cable waterproof connector and
Top surface is vertical.
Since enclosure interior needs to install lock pin, it sets shell to the separate structure of upper housing 1 Yu lower case 2,
Lock pin is installed with can be convenient in this way；Upper housing 1 and lower case 2 pass through connection buckle 7 and are detachably fixed connection, open connection card
The i.e. removable upper housing 1 of button 7 and lower case 2, vice versa, simple and convenient；In view of cable does not need turn but walk
The case where straight line, cable waterproof connector are arranged in the middle part of the top surface of upper housing 1, and the axis of cable waterproof connector is vertical with top surface.
It is equipped with the mounting hole for fixing lock pin inside optionally embodiment, upper housing 1 and lower case 2, pacifies
Rigid movable stud mold insert 31 is provided in dress hole, the hardness of rigid movable stud mold insert 31 is greater than the hardness of mounting hole side wall,
Rigid movable stud mold insert 31 is detachably fixed with mounting hole to be connect.
The mounting hole that interior of shell and lock pin are fixed uses rigid movable stud mold insert 31 (such as material is metal), even if instead
Multiple dismounting is also not easy stripped thread (normal condition, once mounting)；Even if stripped thread, it is only necessary to replace rigid movable stud mold insert
31, it avoids entire shell from scrapping, reduces processing cost loss.
At least one set of jack-post 32, connection buckle 7 are respectively equipped in optionally embodiment, upper housing 1 and lower case 2
One end can be rotatablely connected respectively with wherein one group of jack-post 32, the other end of connection buckle 7 is able to rotate respectively to another group of jack-post
At 32 clamped position and form snap fit connection.
In the present embodiment, the front of upper housing 1 is respectively provided with close to the two sides of lower edge and the back side close to the two sides of lower edge
There is a jack-post 32, two jack-posts 32 on the left of frontal left and the back side form one group of jack-post 32, positive right side of face and back side right side
Two jack-posts 32 formed one group of jack-post 32；Likewise, the front of lower case 2 is close to the two sides of upper edge and the back side close to top
The two sides on edge are provided with a jack-post 32, and two jack-posts 32 on the left of frontal left and the back side form one group of jack-post 32, front
Two jack-posts 32 on the right side of right side and the back side form one group of jack-post 32；In this way, one end of connection buckle 7 respectively can be with wherein one group
Jack-post 32 is rotatablely connected, and the other end of connection buckle 7 is able to rotate respectively to corresponding wherein another with wherein one group of jack-post 32
At the clamped position of group jack-post 32 and form snap fit connection；In this way, can be by upper housing 1 using two connection buckles 7
It is locked with lower case 2, whether engaging locking, or opens and be all easy to, facilitate installing and dismounting, can be improved connection effect
Rate.
Optionally embodiment, one end of connection buckle 7 respectively can be with one group of jack-posts 32 being arranged on upper housing 1
Rotation connection, the other end of connection buckle 7 are able to rotate respectively to the clamped position for one group of jack-post 32 being arranged in lower case 2
And form snap fit connection；And/or one end of connection buckle 7 respectively can be be arranged in lower case 2 32 turns of one group of jack-post
Dynamic connection, the other end of connection buckle 7 be able to rotate respectively at the clamped position for one group of jack-post 32 being arranged on upper housing 1 simultaneously
Form snap fit connection.
Jack-post 32 on existing heavy-duty connector shell and not of uniform size, causes the button of upper casing and pedestal mutual
It changes；In the present embodiment, four jack-posts 32 on upper housing 1 and four jack-posts 32 in lower case 2 are in the same size, such connection card
One end and one group of jack-post 32 being arranged on upper housing 1 can both be formed and be rotatablely connected by button 7, and the other end turns to setting respectively
At the clamped position of one group of jack-post 32 in lower case 2 and snap fit connection is formed, and by one end and can be arranged under
One group of jack-post 32 on shell 2 forms rotation connection, and the other end turns to one group of jack-post 32 being arranged on upper housing 1 respectively
At clamped position and snap fit connection is formed, alternatively, the connection buckle 7 in left side and the exchange of the connection buckle 7 on right side, in this way may be used
Preferably to adapt to the operating habit of different installation site and different operation personnel.
Optionally embodiment, jack-post 32 and shell are integrated injection molding type structure.
Jack-post 32 on the upper and lower shell 2 of upper housing 1 of existing heavy-duty connector shell is what riveting was got on, is easy folding
It is disconnected to cause upper housing 1 and lower case 2 to disconnect to influence degree of protection；And in the present embodiment, upper housing 1 and lower case 2
Upper jack-post 32 be that integrated injection molding forms, jack-post 32 is not easy to fracture from shell, to make the entirety of heavy-duty connector
Security performance is improved.
Optionally embodiment is provided with label paste section 11 on shell；And/or the material of shell is enhancing Buddhist nun
Dragon.
The position of the not reserved labeling board of existing heavy-duty connector housing upper face, uses when more set heavy-duty connector arrangements
In the case of, be not easily distinguishable corresponding wiring unit, easy to operate by mistake；And in the present embodiment, shell (upper housing 1) designs above to be had
Individually labeling board region, it is convenient that management is identified to product, avoid maloperation；
Existing heavy-duty connector shell is metal aluminium material, is being corrosive in nuclear power environment, cannot use, and has office
It is sex-limited；And in the present embodiment, shell is enhancing nylon material, and high temperature performance is excellent, and structural strength is excellent, adapts to various corrosion
Property, the complex environments such as nuclear power.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of heavy-duty connector, which is characterized in that including shell and cable waterproof connector, in which:
The shell is equipped with outlet hole, and the cable waterproof connector is connected with the outlet hole, the cable waterproof connector
It is an integral structure with the shell, after cable can sequentially pass through the opening of the outlet hole and the cable waterproof connector
It stretches out except the shell.
2. heavy-duty connector according to claim 1, which is characterized in that the cable waterproof connector include joint body and
Cap body, the bottom of the joint body are connected with the shell, and the cap body is threadedly coupled with the joint body；It is described to connect
For head bodies top there are the opening, the cap body top internal diameter is tapered and is equipped with through-hole, cable can sequentially pass through it is described go out
String holes, the opening and the through-hole, when the cap body is gradually tightened with the joint body, the edge energy of the opening
It is compressed to lock the cable.
3. heavy-duty connector according to claim 2, which is characterized in that if circumferentially arranged at the top of the joint body have
Springy double wedge is done, the double wedge forms the edge of the opening.
4. heavy-duty connector according to claim 3, which is characterized in that be additionally provided with elastic locking on the inside of the double wedge
Circle, cable can sequentially pass through the outlet hole, the snap lock collar and the through-hole, when the cap body and the connector
When ontology is gradually tightened, the double wedge and the snap lock collar can be compressed simultaneously to lock the cable.
5. heavy-duty connector according to claim 1, which is characterized in that the shell includes upper housing and lower case, institute
It states upper housing and the lower case and connection is detachably fixed by connection buckle, the cable waterproof connector is arranged in the upper casing
In the middle part of the top surface of body, the axis of the cable waterproof connector is vertical with the top surface.
6. heavy-duty connector according to claim 5, which is characterized in that be all provided with inside the upper housing and the lower case
There is the mounting hole for fixing lock pin, rigid movable stud mold insert, the rigid movable stud edge are provided in the mounting hole
The hardness of part is greater than the hardness of the mounting hole side wall, and the rigid movable stud mold insert and the mounting hole are detachably fixed company
It connects.
7. heavy-duty connector according to claim 5, which is characterized in that set respectively in the upper housing and the lower case
There is at least one set of jack-post, one end of the connection buckle can be rotatablely connected respectively with wherein jack-post described in one group, the connection card
The other end of button is able to rotate respectively at the clamped position of jack-post described in another group and forming snap fit connection.
8. heavy-duty connector according to claim 7, which is characterized in that one end of the connection buckle respectively can be with setting
The rotation connection of jack-post described in one group on the upper housing, the other end of the connection buckle are able to rotate respectively to setting in institute
At the clamped position of jack-post described in stating one in lower case group and form snap fit connection；And/or the one of the connection buckle
End can be rotatablely connected respectively with jack-post described in be set on the lower case one group, and the other end of the connection buckle distinguishes energy
It turns at the clamped position of jack-post described in one group be arranged on the upper housing and forms snap fit connection.
9. heavy-duty connector according to claim 7, which is characterized in that the jack-post and the shell are integrated injection molding type
Structure.
10. heavy-duty connector according to claim 1, which is characterized in that be provided with label paste section on the shell；
And/or the material of the shell is enhancing nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544446.0U CN209016333U (en) | 2018-09-20 | 2018-09-20 | Heavy-duty connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544446.0U CN209016333U (en) | 2018-09-20 | 2018-09-20 | Heavy-duty connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209016333U true CN209016333U (en) | 2019-06-21 |
Family
ID=66833782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821544446.0U Active CN209016333U (en) | 2018-09-20 | 2018-09-20 | Heavy-duty connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209016333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952411A (en) * | 2021-02-08 | 2021-06-11 | 菲尼克斯亚太电气（南京）有限公司 | Adaptive connector assembly, electric connector plug and electric connector kit |
| CN114188762A (en) * | 2020-09-14 | 2022-03-15 | 罗克韦尔自动化技术公司 | Protective cover device for protecting electric connector and printed circuit board assembly |
-
2018
- 2018-09-20 CN CN201821544446.0U patent/CN209016333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114188762A (en) * | 2020-09-14 | 2022-03-15 | 罗克韦尔自动化技术公司 | Protective cover device for protecting electric connector and printed circuit board assembly |
| CN112952411A (en) * | 2021-02-08 | 2021-06-11 | 菲尼克斯亚太电气（南京）有限公司 | Adaptive connector assembly, electric connector plug and electric connector kit |
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