CN209516152U - Waterproof rhinoceros insert male connector - Google Patents
Waterproof rhinoceros insert male connector Download PDFInfo
- Publication number
- CN209516152U CN209516152U CN201920533227.0U CN201920533227U CN209516152U CN 209516152 U CN209516152 U CN 209516152U CN 201920533227 U CN201920533227 U CN 201920533227U CN 209516152 U CN209516152 U CN 209516152U
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- China
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- male connector
- screw thread
- copper core
- external screw
- rhinoceros
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Abstract
The utility model discloses a kind of waterproof rhinoceros to insert male connector, shell including insulation, card has a male connector copper core inside the shell, a conducting wire is removably connected in the end of male connector copper core, the portion envelops that conducting wire extends to outside male connector copper core have insulation sleeve, a lock sleeve is cased with outside insulation sleeve, the front of the lock sleeve is equipped with the first external screw thread, rear portion is equipped with the second external screw thread, locking jaw is equipped at the second externally threaded rear portion, the locking jaw is made of the calvus of several inward curls, calvus front end is big, rear end is small, the front end of calvus connect and forms a circle with the second externally threaded end, the end of calvus forms one after enclosing can the hole that passes through of housing insulation set；Lock sleeve and cage connection, are cased with a lock nut outside locking jaw, and lock nut is connect with lock sleeve；The rear end of the lock nut is gradually to the arc of contract.Even if the case where the utility model is used for a long time, and is also able to maintain preferable waterproofness, does not have electric leakage generation, highly-safe.
Description
Technical field
The utility model relates to power connector fields, insert male connector more particularly, to a kind of waterproof rhinoceros.
Background technique
In stage performance, the equipment such as sound equipment used are required to that specific current connector is used to connect, such as: rhinoceros
Plug, rhinoceros plug are generally all made of the plastic shell and conductive copper core that insulate, are carried out by copper core connecting wire conductive.But
It is that existing copper core is easy to loosen after being packed into shell, will affect leakproofness, the company of poor sealing after long-time use
It is used if connecing device and having in rainy days, then will lead to electric leakage, there is some potential safety problems.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, provides a kind of good airproof performance, and can long-term waterproof anti-cistus
Ox inserts male connector.
The technical solution of the utility model is as follows:
A kind of slotting male connector of waterproof rhinoceros, the shell 2 including insulation, card has a male connector copper core 3 in shell 2, in male connector copper
The front end of core 3 is equipped with a cylindrical clamping joint 7, is provided with a locking slot around the rotation of its axis in the outer circle of clamping joint 7
72,72 head and the tail of locking slot are not connected to；A plane 73, plane 73 and locking are milled with also along its axis in the front end of clamping joint 7
The bottom of slot 72 is connected, and a conducting wire 4 is removably connected in the end of male connector copper core 3, conducting wire 4 extends to outside male connector copper core 3
Portion envelops have insulation sleeve 5, be cased with a lock sleeve 6 outside insulation sleeve 5, the front of the lock sleeve 6 is equipped with the first external screw thread
61, rear portion be equipped with the second external screw thread 62, the rear portion of the second external screw thread 62 be equipped with locking jaw 63, the locking jaw 63 from it is several to
The calvus of interior curling forms, and calvus front end is big, rear end is small, and the front end of calvus connect and surrounds with the end of the second external screw thread 62
One circle, the end of calvus forms one after enclosing can the holes that pass through of housing insulation set 5；
The first internal screw thread cooperated with the first external screw thread 61 is equipped in the end of shell 2, lock sleeve 6 passes through the first external screw thread
61 and first internal screw thread connect with shell 2；
A lock nut 1 is cased with outside locking jaw 63, the front end of lock nut 1 is equipped with the second internal screw thread, and lock sleeve 6 passes through
Second external screw thread 62 and the second internal screw thread are connect with lock nut 1；
The rear end 12 of the lock nut 1 is gradually to the arc of contract, and since locking jaw is pawl one by one
Chip architecture, intensity is smaller, therefore being screwed into lock nut, and the arch section of lock nut can gradually tighten locking jaw,
To make locking jaw that will insulate cover locking.
At least one limit identical with 3 axis direction of male connector copper core is also provided in the male connector copper core 3 at 7 rear of clamping joint
Slot 31 is equipped at least one limit raised line cooperated with limiting slot 31 in the inner wall of shell 2, is installing preferably no more than eight
When, limiting slot is aligned with limit raised line can be such that the male connector copper core being inserted into shell no longer rotates.And for the ease of alignment limit
The position of position slot and limit raised line, can mark in the outer surface of male connector copper core and the outer surface of shell, and alignment insertion is
It can.The shell and limit raised line are structure as a whole, and are made of plastics, and when production, directly extrude in a mold.
An inner seal ring is additionally provided between locking jaw 63 and insulation sleeve 5, the inner ring of inner seal ring is bonded with insulation sleeve, outside
Circle is bonded with locking jaw.
Positive stop lug boss 64 is equipped between the first external screw thread 61 and the second external screw thread 62, positive stop lug boss 64 is higher than the first outer spiral shell
Line 61 and the second external screw thread 62, to prevent nut, nut etc. in larger outer-diameter threads to be excessively screwed to the screw thread of smaller outer diameter
On.
The length of second external screw thread 62 is at least identical as the length of the second internal screw thread.
The lock sleeve 6, the first external screw thread 61, the second external screw thread 62, locking jaw 63 and positive stop lug boss 64 are structure as a whole,
It is disposably pressed and molded by rubber.
The conical ring 8 of a plastics is also cased on insulation sleeve 5 between male connector copper core 3 and lock sleeve 6, before conical ring 8
The end of male connector copper core 3 is withstood at end, and can be identical as the end size of male connector copper core 3, and lock sleeve 6 is withstood in the rear end of conical ring 8
Front end, and can be identical as the front end size of lock sleeve 6, the setting of conical ring so that the front end of lock sleeve without being designed too
Long, without can be used cooperatively with male connector copper core, when production, can use same size, and it is simple only need in addition to produce structure
Conical ring cooperates different copper core sizes, has greatly saved production cost.
It is provided with a cavity in the end of male connector copper core 3, conducting wire 4 is located in cavity, and the side in 3 end of male connector copper core is inside
It is provided at least one threaded hole 33 being connected to cavity, is equipped in threaded hole 33 in compressing the conducting wire 4 in cavity six
Corner bolt 32.
Male connector copper core 3 and clamping joint 7 are structure as a whole, and are made of copper.
The beneficial effects of the utility model are:
The utility model is compact-sized, even if being used for a long time, is also not easy to loosen, can keep preferable waterproofness for a long time,
The case where not having electric leakage generation, it is highly-safe.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model interior of shell；
Fig. 3 is that the waterproof rhinoceros being used cooperatively with the utility model insert the schematic diagram of female；
Fig. 4 is the structural schematic diagram that waterproof rhinoceros insert female interior of shell.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
A kind of waterproof rhinoceros as depicted in figs. 1 and 2 insert male connector, and the shell 2 including insulation, card has a public affairs in shell 2
Head copper core 3 is equipped with a cylindrical clamping joint 7 in the front end of male connector copper core 3, and male connector copper core 3 and clamping joint 7 are structure as a whole,
It is made of copper.It is provided with a locking slot 72 around the rotation of its axis in the outer circle of clamping joint 7,72 head and the tail of locking slot are not connected to；
A plane 73, the bottom connection of plane 73 and locking slot 72, in male connector copper are milled with also along its axis in the front end of clamping joint 7
A conducting wire 4 is removably connected in the end of core 3, the portion envelops that conducting wire 4 extends to outside male connector copper core 3 have insulation sleeve 5, exhausted
A lock sleeve 6 is cased with outside edge set 5, the front of the lock sleeve 6 is equipped with the first external screw thread 61, and rear portion is equipped with the second external screw thread 62,
It is equipped with locking jaw 63 at the rear portion of the second external screw thread 62, the locking jaw 63 is made of the calvus of several inward curls, before calvus
End is big, rear end is small, and the front end of calvus connect and forms a circle with the end of the second external screw thread 62, after the end of calvus encloses
Forming one can 5 hole that passes through of housing insulation set.Spiral shell in first cooperated with the first external screw thread 61 is equipped in the end of shell 2
Line, lock sleeve 6 are connect by the first external screw thread 61 and the first internal screw thread with shell 2.A lock nut is cased with outside locking jaw 63
1, the front end of lock nut 1 is equipped with the second internal screw thread, and lock sleeve 6 passes through the second external screw thread 62 and the second internal screw thread and lock nut
1 connection.The rear end 12 of the lock nut 1 is gradually to the arc of contract, and since locking jaw is calvus one by one
Structure, intensity is smaller, therefore being screwed into lock nut, and the arch section of lock nut can gradually tighten locking jaw, from
And make locking jaw that will insulate cover locking.And an inner seal ring is additionally provided between locking jaw 63 and insulation sleeve 5, it further increases
Leakproofness.
At least one limit identical with 3 axis direction of male connector copper core is also provided in the male connector copper core 3 at 7 rear of clamping joint
Slot 31 is equipped at least one limit raised line cooperated with limiting slot 31 in the inner wall of shell 2, is installing preferably no more than eight
When, limiting slot is aligned with limit raised line can be such that the male connector copper core being inserted into shell no longer rotates.And for the ease of alignment limit
The position of position slot and limit raised line, can mark in the outer surface of male connector copper core and the outer surface of shell, and alignment insertion is
It can.The shell and limit raised line are structure as a whole, and are made of plastics, and when production, directly extrude in a mold.
Positive stop lug boss 64 is equipped between the first external screw thread 61 and the second external screw thread 62, positive stop lug boss 64 is higher than the first outer spiral shell
Line 61 and the second external screw thread 62, to prevent nut, nut etc. in larger outer-diameter threads to be excessively screwed to the screw thread of smaller outer diameter
On.The length of second external screw thread 62 is at least identical as the length of the second internal screw thread.
The lock sleeve 6, the first external screw thread 61, the second external screw thread 62, locking jaw 64 and positive stop lug boss 64 are structure as a whole,
It is disposably pressed and molded by rubber.
The conical ring 8 of a plastics is also cased on insulation sleeve 5 between male connector copper core 3 and lock sleeve 6, before conical ring 8
The end of male connector copper core 3 is withstood at end, and can be identical as the end size of male connector copper core 3, and lock sleeve 6 is withstood in the rear end of conical ring 8
Front end, and can be identical as the front end size of lock sleeve 6, the setting of conical ring so that the front end of lock sleeve without being designed too
Long, without can be used cooperatively with male connector copper core, when production, can use same size, and it is simple only need in addition to produce structure
Conical ring cooperates different copper core sizes, has greatly saved production cost.
It is provided with a cavity in the end of male connector copper core 3, conducting wire 4 is located in cavity, and the side in 3 end of male connector copper core is inside
It is provided at least one threaded hole 33 being connected to cavity, is equipped in threaded hole 33 in compressing the conducting wire 4 in cavity six
Corner bolt 32 is preferably provided two threaded holes, part of the conducting wire in copper core is firmly compressed.
A kind of and waterproof rhinoceros as shown in Figure 3 and Figure 4 insert the waterproof rhinoceros that male connector is used cooperatively and insert female, including insulation
Shell 2 ', card has a female copper core 3 ' in the shell 2 ', is provided with a blocked hole 8 ' in the front end of female copper core 3 ', is being clamped
The inner wall in hole 8 ' is equipped with a clamping bump 81 ' inwardly, and the height of clamping bump 81 ' is not higher than plane in the male connector cooperated with female
73 depth, clamping joint 7 can be inserted into the blocked hole 8 ' of female, and the front inner diameter of male connector shell then than the front end of female shell outside
The big 0-1mm of diameter, the front end of female shell are inserted into the front end of male connector shell, when male connector and female grafting, before this before female
In the insertion male connector front end of end, until clamping joint is inserted into blocked hole, and clamping bump enters locking from plane when two copper cores are met
Slot, and gone to by locking slot inward turning and be detached from plane to achieve the purpose that locking.It is also covered in the leading exterior surface of female shell 2 '
There is the exterior seal ring 9 ' that male connector after grafting and female can be sealed, exterior seal ring 9 ' is higher than the leading exterior surface of female shell
0.01-0.55mm is specifically higher by size depending on the front end external diameter of the front inner diameter of male connector shell and female shell, to guarantee
Leakproofness after the two connection.Waterproof rhinoceros insert female locking mechanism and with the connection type of conducting wire can be designed with
It is identical that waterproof rhinoceros insert male connector.
Above-mentioned foundation the utility model is enlightenment, and through the above description, relevant staff completely can be not
In the range of deviateing this item utility model technical idea, various changes and amendments are carried out.This item utility model it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of waterproof rhinoceros insert male connector, the shell (2) including insulation, card has a male connector copper core (3) in shell (2), in public affairs
The front end of head copper core (3) is equipped with a cylindrical clamping joint (7), is provided in the outer circle of clamping joint (7) around the rotation of its axis
One locking slot (72), locking slot (72) are not connected to from beginning to end；A plane is milled with also along its axis in the front end of clamping joint (7)
(73), the bottom of plane (73) and locking slot (72) is connected, it is characterized in that: being detachably connected in the end of male connector copper core (3)
Have a conducting wire (4), conducting wire (4), which extends to the portion envelops of male connector copper core (3) outside, there are insulation sleeve (5), is cased with outside insulation sleeve (5)
One lock sleeve (6), the front of the lock sleeve (6) are equipped with the first external screw thread (61), and rear portion is equipped with the second external screw thread (62), the
The rear portion of two external screw threads (62) is equipped with locking jaw (63), and the locking jaw (63) is made of the calvus of several inward curls, calvus
Front end is big, rear end is small, and the front end of calvus connect and forms a circle with the end of the second external screw thread (62), and the end of calvus encloses
Forming one later can the hole that passes through of housing insulation set (5)；
The first internal screw thread cooperated with the first external screw thread (61) is equipped in the end of shell (2), lock sleeve (6) passes through the first outer spiral shell
Line (61) and the first internal screw thread are connect with shell (2)；
It is cased with a lock nut (1) outside locking jaw (63), the front end of lock nut (1) is equipped with the second internal screw thread, lock sleeve (6)
It is connect by the second external screw thread (62) and the second internal screw thread with lock nut (1)；
The rear end (12) of the lock nut (1) is gradually to the arc of contract.
2. waterproof rhinoceros according to claim 1 insert male connector, it is characterized in that: the male connector copper core (3) at clamping joint (7) rear
On be also provided at least one limiting slot (31) identical with male connector copper core (3) axis direction, shell (2) inner wall be equipped at least
One limit raised line cooperated with limiting slot (31).
3. waterproof rhinoceros according to claim 1 insert male connector, it is characterized in that: between locking jaw (63) and insulation sleeve (5)
It is additionally provided with an inner seal ring.
4. waterproof rhinoceros according to claim 1 insert male connector, it is characterized in that: in the first external screw thread (61) and the second external screw thread
(62) positive stop lug boss (64) are equipped between, positive stop lug boss (64) is higher than the first external screw thread (61) and the second external screw thread (62).
5. male connector according to claim 4, it is characterized in that: the length of the second external screw thread (62) at least with the second internal screw thread
Length is identical.
6. waterproof rhinoceros according to claim 4 insert male connector, it is characterized in that: the lock sleeve (6), the first external screw thread
(61), the second external screw thread (62), locking jaw (63) and positive stop lug boss (64) are structure as a whole.
7. waterproof rhinoceros according to claim 1 insert male connector, it is characterized in that: between male connector copper core (3) and lock sleeve (6)
Insulation sleeve (5) on be also cased with a conical ring (8), the end of male connector copper core (3), conical ring (8) are withstood in the front end of conical ring (8)
Rear end withstand the front ends of lock sleeve (6).
8. waterproof rhinoceros according to claim 1 insert male connector, it is characterized in that: being provided in the end of male connector copper core (3)
Chamber, conducting wire (4) are located in cavity, are inwardly provided at least one screw thread being connected to cavity in the side of male connector copper core (3) end
Hole (33), the interior hexagon socket head cap screw (32) being equipped with for compressing the conducting wire (4) in cavity of threaded hole (33).
9. waterproof rhinoceros according to claim 1 insert male connector, it is characterized in that: male connector copper core (3) and clamping joint (7) are integrated
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533227.0U CN209516152U (en) | 2019-04-09 | 2019-04-09 | Waterproof rhinoceros insert male connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533227.0U CN209516152U (en) | 2019-04-09 | 2019-04-09 | Waterproof rhinoceros insert male connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516152U true CN209516152U (en) | 2019-10-18 |
Family
ID=68188413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920533227.0U Active CN209516152U (en) | 2019-04-09 | 2019-04-09 | Waterproof rhinoceros insert male connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516152U (en) |
-
2019
- 2019-04-09 CN CN201920533227.0U patent/CN209516152U/en active Active
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| GR01 | Patent grant |