CN211208744U - Connector using split type insulator assembly - Google Patents
Connector using split type insulator assembly Download PDFInfo
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- CN211208744U CN211208744U CN202020190912.0U CN202020190912U CN211208744U CN 211208744 U CN211208744 U CN 211208744U CN 202020190912 U CN202020190912 U CN 202020190912U CN 211208744 U CN211208744 U CN 211208744U
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Abstract
The utility model relates to an electric connector technical field, concretely relates to use connector of split type insulator subassembly, including casing (1), connecting nut (2), the body of sealing line (3), jump ring (4) and split type insulator subassembly, connecting nut (2) are connected with casing (1) through jump ring (4), be fixed with circular insulator subassembly and the body of sealing line (3) along the axial in proper order in the cavity of casing (1), split type insulator subassembly includes a plurality of structure lock (5), column insulator (6) and the two-layer ring insulation cover of nestification on column insulator (6) outer anchor ring, column insulator (6) and ring insulation cover are connected the locking and are restricted its relative position relation through structure lock (5), and it has nimble assembly, advantage that production efficiency is high.
Description
Technical Field
The utility model relates to an electric connector technical field, concretely relates to use connector of split type insulator subassembly.
Background
The electric connector in the prior art mostly adopts an integrated insulator component, and the electric connector with the insulator component has poor diversity of the inner insulator and low production efficiency. Therefore, there is a need for an electrical connector that is flexible and easy to manufacture.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model provides an use connector of split type insulator subassembly, it has nimble assembly, advantage that production efficiency is high.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an use connector of split type insulator subassembly, includes casing, connecting nut, the body of sealing the line, jump ring and split type insulator subassembly, connecting nut passes through the jump ring and is connected with the casing, be fixed with circular insulator subassembly and the body of sealing the line along the axial in proper order in the cavity of casing, split type insulator subassembly includes a plurality of structure lock, columnar insulator and nestification two-layer ring insulation cover on the outer anchor ring of columnar insulator, columnar insulator and ring insulation cover are connected the locking and are restricted its relative position relation through the structure lock.
Preferably, the ring insulation sleeve comprises a first ring insulation sleeve and a second ring insulation sleeve sleeved on the first ring insulation sleeve, a plurality of first structure locking grooves are formed in the outer annular surface of the columnar insulator, a plurality of second structure locking grooves are formed in the position, corresponding to the first ring insulation sleeve, of the inner annular surface of the first ring insulation sleeve, a plurality of third structure locking grooves are formed in the outer annular surface of the first ring insulation sleeve, a plurality of fourth structure locking grooves are formed in the position, corresponding to the second ring insulation sleeve, of the inner annular surface of the second ring insulation sleeve, and after the first structure locking grooves and the second structure locking grooves are combined, the third structure locking grooves and the fourth structure locking grooves are combined, a first accommodating groove and a second accommodating groove for accommodating a structure lock are formed respectively.
Preferably, the outer ring surfaces of the columnar insulator and the ring insulator are respectively provided with a first sealing groove, and a first sealing ring is sleeved in the first sealing groove.
Preferably, the structure lock is further provided with a second sealing groove, and a second sealing ring is sleeved in the second sealing groove.
Preferably, the outer ring surfaces of the columnar insulator and the first annular insulating sleeve are respectively provided with a first positioning key, a second positioning key and a third positioning key, and the inner ring surfaces of the shell and the annular insulator are respectively provided with a positioning groove corresponding to the positioning key and the second positioning key.
Preferably, the number of the first structure locking groove and the second structure locking groove is 2 respectively.
Preferably, the number of the third structure locking groove and the number of the fourth structure locking groove are respectively 3.
Preferably, the number of the structural locks is 5.
Preferably, the clamp spring is a parallel ring clamp spring.
Use the utility model discloses a beneficial effect is: by using the insulator assembly with the split structure, the free combination of the internal insulation supporting structure is realized, the manufacturing cost of the connector is reduced, and the production efficiency is improved; the insulator assembly with the split structure can change the original integrally formed insulator, and the hole groups are arranged and combined by split design, so that more arrangement and combination are realized by using less molds, the geometric increase of the arrangement and combination is realized, the reduction of the mold number of the product is finally realized, and the product variety is increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic perspective sectional view of the split insulator assembly of the present invention;
fig. 4 is a schematic structural view of the column insulator of the present invention;
fig. 5 is a schematic structural view of the first annular insulating sleeve of the present invention;
FIG. 6 is a schematic structural view of the structural lock of the present invention;
the reference numerals include:
1-shell, 2-connecting nut, 3-wire sealing body, 4-clamp spring, 5-structural lock, 51-second sealing groove, 6-columnar insulator, 61-first structural locking groove, 62-first positioning key, 7-first circular ring insulating sleeve, 71-second structural locking groove, 72-third structural locking groove, 73-second positioning key, 8-second circular ring insulating sleeve, 9-first sealing ring, 10-second sealing ring, 11-first accommodating groove and 12-second accommodating groove.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-6, a connector using a split-type insulator assembly comprises a shell 1, a connecting nut 2, a wire sealing body 3, a clamp spring 4 and a split-type insulator assembly, wherein the connecting nut 2 is connected with the shell 1 through the clamp spring 4, a round insulator assembly and a wire sealing body 3 are sequentially fixed in a cavity of the shell 1 along the axial direction, the split-type insulator assembly comprises a plurality of structure locks 5, a columnar insulator 6 and two layers of ring insulating sleeves embedded on the outer annular surface of the columnar insulator 6, and the columnar insulator 6 and the ring insulating sleeves are connected and locked through the structure locks 5 and limit the relative position relationship of the columnar insulator and the ring insulating sleeves. The split insulator assembly is positioned and limited between the outside of the split insulator assembly and the shell 1 through a third positioning key and a positioning step inside the shell 1, and is fixed by glue solution bonding.
The ring insulation cover comprises a first ring insulation cover 7 and a second ring insulation cover 8 sleeved on the first ring insulation cover 7, a plurality of first structure locking grooves 61 are formed in the outer annular surface of the columnar insulator 6, a plurality of second structure locking grooves 71 are formed in the inner annular surface of the first ring insulation cover 7 corresponding to the first ring insulation cover, a plurality of third structure locking grooves 72 are formed in the outer annular surface of the first ring insulation cover 7, a plurality of fourth structure locking grooves are formed in the inner annular surface of the second ring insulation cover 8 corresponding to the second ring insulation cover 8, after the first structure locking grooves 61 and the second structure locking grooves 71 are combined, the third structure locking grooves 72 and the fourth structure locking grooves are combined, and first accommodating grooves 11 and second accommodating grooves 12 used for accommodating the structure locks 5 are formed.
The outer ring surfaces of the columnar insulator 6 and the ring insulator are respectively provided with a first sealing groove, a first sealing ring 9 is sleeved in the first sealing groove, and the first sealing ring 9 is used for guaranteeing the sealing performance of the columnar insulator 6 and the ring insulator.
The structure lock 5 is further provided with a second sealing groove 51, and the second sealing ring 10 is sleeved in the second sealing groove 51. 5 afterbody cavitys of structural lock, this kind of setting makes structural lock 5 have the shrink function, insert structural lock 5 perpendicularly in the storage tank during use, 5 and column insulator 6 of structural lock this moment, be interference fit between the ring insulator, then rotate the structural lock, place each structural lock inslot bottommost notch in until structural lock afterbody boss in, show that this structural lock has locked completely promptly, second sealing washer 10 guarantees simultaneously that column insulator 6, can two liang of firm combinations be in the same place between the ring insulator.
The outer ring surfaces of the columnar insulator 6 and the first ring insulator 7 are respectively provided with a first positioning key 62, a second positioning key 73 and a third positioning key, the inner ring surfaces of the shell 1 and the ring insulator are respectively provided with a positioning groove corresponding to the first positioning key 73 and the third positioning key, and the positioning grooves and the positioning keys are arranged to ensure that the insulator cannot be axially driven and rotated.
The number of the first structure locking grooves 61 and the second structure locking grooves 71 is 2 respectively, the two structure locking grooves form 2 first accommodating grooves 11 in the columnar insulator 6 and the first circular ring insulating sleeve 7, and the columnar insulator 6 and the first circular ring insulating sleeve 7 can be firmly combined together by placing 2 structure locks in the first accommodating grooves 11.
The number of the third structure locking groove 72 and the number of the fourth structure locking groove are respectively 3, the two form 3 second accommodating grooves 12 between the first circular ring insulating sleeve 7 and the second circular ring insulating sleeve 8, and the first circular ring insulating sleeve 7 and the second circular ring insulating sleeve 8 can be firmly combined together by placing 3 structure locks in the second accommodating grooves 12.
The number of the structural locks 5 is 5 in total.
The clamp spring 4 is a parallel ring clamp spring.
The above description is only a preferred embodiment of the present invention, and many changes can be made in the detailed description and the application scope according to the idea of the present invention for those skilled in the art, which all belong to the protection scope of the present invention as long as the changes do not depart from the concept of the present invention.
Claims (9)
1. A connector using a split insulator assembly, characterized in that: including casing (1), connecting nut (2), the body of sealing line (3), jump ring (4) and split type insulator subassembly, connecting nut (2) are connected with casing (1) through jump ring (4), be fixed with circular insulator subassembly and the body of sealing line (3) along the axial in proper order in the cavity of casing (1), split type insulator subassembly includes a plurality of structure lock (5), column insulator (6) and the two-layer ring insulation cover of nested on column insulator (6) outer anchor ring, column insulator (6) and ring insulation cover are connected the locking and are restricted its relative position relation through structure lock (5).
2. The connector using a split insulator assembly of claim 1, wherein: the ring insulation sleeve comprises a first ring insulation sleeve (7) and a second ring insulation sleeve (8) sleeved on the first ring insulation sleeve (7), a plurality of first structure locking grooves (61) are arranged on the outer ring surface of the columnar insulator (6), a plurality of second structure locking grooves (71) are arranged on the inner ring surface of the first circular ring insulating sleeve (7) corresponding to the inner ring surface, a plurality of third structure locking grooves (72) are arranged on the outer ring surface of the first circular ring insulating sleeve (7), a plurality of fourth structure locking grooves are arranged on the inner ring surface of the second circular ring insulating sleeve (8) corresponding to the inner ring surface, and after the first structure locking groove (61) and the second structure locking groove (71) are combined, and after the third structure locking groove (72) and the fourth structure locking groove are combined, a first containing groove (11) and a second containing groove (12) for containing the structure lock (5) are formed respectively.
3. The connector using a split insulator assembly of claim 1, wherein: the outer ring surfaces of the columnar insulator (6) and the ring insulator are respectively provided with a first sealing groove, and a first sealing ring (9) is sleeved in the first sealing groove.
4. The connector using a split insulator assembly of claim 1, wherein: a second sealing groove (51) is further formed in the structure lock (5), and a second sealing ring (10) is sleeved in the second sealing groove (51).
5. The connector using a split insulator assembly of claim 1, wherein: the outer ring surfaces of the columnar insulator (6) and the first circular ring insulating sleeve (7) are respectively provided with a first positioning key (62), a second positioning key (73) and a third positioning key, and the inner ring surfaces of the shell (1) and the circular ring insulator are respectively provided with a positioning groove corresponding to the inner ring surfaces.
6. The connector using split insulator assembly of claim 2, wherein: the number of the first structure locking grooves (61) and the second structure locking grooves (71) is 2 respectively.
7. The connector using split insulator assembly of claim 2, wherein: the number of the third structure locking groove (72) and the number of the fourth structure locking groove are respectively 3.
8. The connector using a split insulator assembly of claim 1, wherein: the number of the structural locks (5) is 5.
9. The connector using a split insulator assembly of claim 1, wherein: the clamp spring (4) is a parallel ring clamp spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190912.0U CN211208744U (en) | 2020-02-21 | 2020-02-21 | Connector using split type insulator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190912.0U CN211208744U (en) | 2020-02-21 | 2020-02-21 | Connector using split type insulator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211208744U true CN211208744U (en) | 2020-08-07 |
Family
ID=71857798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020190912.0U Active CN211208744U (en) | 2020-02-21 | 2020-02-21 | Connector using split type insulator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211208744U (en) |
-
2020
- 2020-02-21 CN CN202020190912.0U patent/CN211208744U/en active Active
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