CN204407617U - There is the industrial connector of anti-extraction function - Google Patents
There is the industrial connector of anti-extraction function Download PDFInfo
- Publication number
- CN204407617U CN204407617U CN201520107470.8U CN201520107470U CN204407617U CN 204407617 U CN204407617 U CN 204407617U CN 201520107470 U CN201520107470 U CN 201520107470U CN 204407617 U CN204407617 U CN 204407617U
- Authority
- CN
- China
- Prior art keywords
- over cap
- socket
- block
- interior
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of industrial connector with anti-extraction function, comprising: socket, plug, also comprise: over cap, and it is connected with socket by elastic hinge, and over cap is provided with fixture block; Boss, is fixed on plug casing; When a plug is to be inserted into the socket, over cap presses socket under the effect of elastic hinge, and the fixture block on over cap can block the boss on plug, thus prevents plug from extracting from socket.Described elastic hinge comprises: two projections, fixes with Socket casing; Connecting plate, is arranged between described two projections; Hinged block, its one end is connected with over cap, and its other end is provided with cylindrical cavity and draw-in groove; Torsion spring, is placed in cylindrical cavity, and one end of torsion spring is stuck in connecting plate, and the other end of torsion spring is stuck in draw-in groove; Latch, inserts this torsion spring and two projections.The utility model has that structure is simple, cost is low, it is reliable, easy to use to patch, operating efficiency is high beneficial effect.
Description
Technical field
The utility model relates to a kind of industrial connector with anti-extraction function.
Background technology
Industry connector is conventional appliance device, can by the circuit communication of two kinds of electrical equipment by industrial connector, usually, industry connector is used for the connection of big current electrical equipment, when a plug is to be inserted into the socket, if do not have locking device, then plug and socket are easily extracted, and locking device of the prior art seems complicated, operate also very inconvenient, such as, locked by helicitic texture.In addition, under non-working condition, the socket of industrial connector is in naked state, use in the good occasion of environment, there will not be problem, but such as stir up a cloud of dust when environment is bad, in the environment of rainwater, the performance of electrode can be had influence on, finally, damage socket.
Utility model content
The utility model, according to above not enough, provide a kind of industrial connector with anti-extraction function, has easy to operate anti-extraction function, can also protect socket meanwhile.
The technical solution of the utility model is:
There is an industrial connector for anti-extraction function, comprising: socket, plug, is characterized in that, also comprises:
Over cap, it is connected with socket by elastic hinge, and over cap is provided with fixture block;
Boss, is fixed on plug casing, and both are connected as a single entity usually;
When a plug is to be inserted into the socket, over cap presses socket under the effect of elastic hinge, and the fixture block on over cap can block the boss on plug, thus prevents plug from extracting from socket.
As preferably, described elastic hinge comprises:
Two projections, fix with Socket casing, and both are connected as a single entity usually; ;
Connecting plate, is arranged between described two projections, and both are connected as a single entity usually; ;
Hinged block, its one end is connected with over cap, and its other end is provided with cylindrical cavity and draw-in groove;
Torsion spring, is placed in cylindrical cavity, and one end of torsion spring is stuck in connecting plate, and the other end of torsion spring is stuck in draw-in groove;
Latch, inserts this torsion spring and two projections.
As preferably; described over cap comprises interior over cap and outer over cap; the outer surface of interior over cap has step; outer over cap has centre bore, and this centre bore is enclosed within the step of interior over cap, and outer over cap can rotate relative to interior over cap; described hinged block is connected with interior over cap; usually both link into an integrated entity, and when over cap covers on socket, interior over cap can cover socket.
Two kinds of purposes are stamped in protection of the present utility model.
Described interior over cap has interior flange collar, and this interior flange collar overcoat is provided with sealing ring, and the socket of sealing circle energy seal protection lid, interior flange collar can insert socket.
The inwall of described socket offers cavity, and described interior over cap is provided with the projection that can insert this cavity.
Further; describedly also comprise fixture block and wedge shape arc block; this fixture block is provided with at least two and is uniformly distributed; it is connected with described outer over cap; wedge shape arc number of blocks is identical with fixture block, and wedge shape arc block is arranged on the outer position near socket of housing of described socket, when over cap covers on socket; the outer over cap of manual rotation, fixture block can move along the inclined-plane of wedge shape arc block thus tighten over cap.
Outer ring and the inner ring decentraction of described sealing ring are arranged, thus sealing circle has the widest with the narrowest annular width, and the widest annular width is near described projection.
In order to interior over cap and outer over cap can be made better to combine together, describedly also comprise anti-drop block, this anti-drop block is arranged near fixture block, and anti-drop block can internally limit at axial direction by over cap.
The utility model has that structure is simple, cost is low, it is reliable, easy to use to patch, operating efficiency is high beneficial effect.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation that the utility model socket is relevant.
Embodiment
Now by reference to the accompanying drawings the utility model is further described:
As shown in the figure, a kind of industrial connector with anti-extraction function, comprising: socket 6, plug 8, also comprise:
Over cap, it is connected with socket 6 by elastic hinge, over cap is provided with fixture block 11;
Boss 81, is fixed on plug 8 housing;
When plug 8 inserts socket 6, over cap presses socket 6 under the effect of elastic hinge, and the fixture block 11 on over cap can block the boss 81 on plug 8, thus prevents plug 8 from extracting from socket (6).
Elastic hinge comprises:
Two projections 73, fix with socket 6 housing;
Connecting plate 74, is arranged between two projections 73;
Hinged block 22, its one end is connected with over cap, and its other end is provided with cylindrical cavity and draw-in groove 221;
Torsion spring 4, is placed in cylindrical cavity, and one end of torsion spring 4 is stuck in connecting plate 74, and the other end of torsion spring 4 is stuck in draw-in groove 221;
Latch 5, inserts this torsion spring 4 and two projections 73.
Over cap comprises interior over cap 2 and outer over cap 1; the outer surface of interior over cap 2 has step 23; outer over cap 1 has centre bore; this centre bore is enclosed within the step 23 of interior over cap 2; outer over cap 1 can rotate relative to interior over cap 2; hinged block 22 is connected with interior over cap 2, and when over cap covers on socket 6, interior over cap 2 can cover socket 7.
Interior over cap 2 has interior flange collar 24, is arranged with sealing ring 3 outside this interior flange collar 24, and the socket 7 of sealing circle 3 energy seal protection lid 2, interior flange collar 24 can insert socket 7.
The inwall of socket offers cavity 72, and described interior over cap 2 is provided with the projection 21 that can insert this cavity 72.
Also comprise fixture block 11 and wedge shape arc block 71; this fixture block 11 is provided with at least two and is uniformly distributed; it is connected with outer over cap 1; wedge shape arc block 71 quantity is identical with fixture block 11; wedge shape arc block 71 is arranged on the outer position near socket 7 of housing of socket 6; when over cap covers on socket 6, the outer over cap 1 of manual rotation, fixture block 11 can move along the inclined-plane of wedge shape arc block 71 thus tighten over cap.
Outer ring and the inner ring decentraction of sealing ring 3 are arranged, thus sealing circle 3 has the widest with the narrowest annular width, and the widest annular width is near described projection 21.
Describedly also comprise anti-drop block 12, this anti-drop block 12 is arranged near fixture block 11, and anti-drop block 12 can internally limit at axial direction by over cap 2.
Claims (7)
1. there is an industrial connector for anti-extraction function, comprising: socket (6), plug (8), is characterized in that, also comprise:
Over cap, it is connected with socket (6) by elastic hinge, over cap is provided with fixture block (11);
Boss (81), is fixed on plug (8) housing;
When plug (8) inserts socket (6); over cap presses socket (6) under the effect of elastic hinge; fixture block (11) on over cap can block the boss (81) on plug (8), thus prevents plug (8) from extracting from socket (6).
2. a kind of industrial connector with anti-extraction function as claimed in claim 1, it is characterized in that, described elastic hinge comprises:
Two projections (73), fix with socket (6) housing;
Connecting plate (74), is arranged between described two projections (73);
Hinged block (22), its one end is connected with over cap, and its other end is provided with cylindrical cavity and draw-in groove (221);
Torsion spring (4), is placed in cylindrical cavity, and one end of torsion spring (4) is stuck in connecting plate (74), and the other end of torsion spring (4) is stuck in draw-in groove (221);
Latch (5), inserts this torsion spring (4) and two projections (73).
3. a kind of industrial connector with anti-extraction function as claimed in claim 2, it is characterized in that, described over cap comprises interior over cap (2) and outer over cap (1), the outer surface of interior over cap (2) has step (23), outer over cap (1) has centre bore, this centre bore is enclosed within the step (23) of interior over cap (2), outer over cap (1) can rotate relative to interior over cap (2), described hinged block (22) is connected with interior over cap (2), when over cap covers when socket (6) is upper, interior over cap (2) can cover socket (7).
4. a kind of industrial connector with anti-extraction function as claimed in claim 3; it is characterized in that; described interior over cap (2) has interior flange collar (24); sealing ring (3) is arranged with outside this interior flange collar (24); the socket (7) of sealing circle (3) energy seal protection lid (2), interior flange collar (24) can insert socket (7).
5. a kind of industrial connector with anti-extraction function as claimed in claim 3; it is characterized in that; the inwall of described socket offers cavity (72), described interior over cap (2) is provided with the projection (21) that can insert this cavity (72).
6. a kind of industrial connector with anti-extraction function as claimed in claim 3, it is characterized in that, describedly also comprise fixture block (11) and wedge shape arc block (71), this fixture block (11) is provided with at least two and is uniformly distributed, it is connected with described outer over cap (1), wedge shape arc block (71) quantity is identical with fixture block (11), wedge shape arc block (71) is arranged on the outer position near socket (7) of housing of described socket (6), when over cap covers when socket (6) is upper, the outer over cap (1) of manual rotation, fixture block (11) can move along the inclined-plane of wedge shape arc block (71) thus tighten over cap.
7. a kind of industrial connector with anti-extraction function as claimed in claim 3; it is characterized in that; describedly also comprise anti-drop block (12); this anti-drop block (12) is arranged near fixture block (11), and anti-drop block (12) can internally limit at axial direction by over cap (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107470.8U CN204407617U (en) | 2015-02-14 | 2015-02-14 | There is the industrial connector of anti-extraction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107470.8U CN204407617U (en) | 2015-02-14 | 2015-02-14 | There is the industrial connector of anti-extraction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407617U true CN204407617U (en) | 2015-06-17 |
Family
ID=53431452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520107470.8U Expired - Fee Related CN204407617U (en) | 2015-02-14 | 2015-02-14 | There is the industrial connector of anti-extraction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204407617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628333A (en) * | 2019-02-27 | 2020-09-04 | 住友电装株式会社 | Connector with a locking member |
-
2015
- 2015-02-14 CN CN201520107470.8U patent/CN204407617U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628333A (en) * | 2019-02-27 | 2020-09-04 | 住友电装株式会社 | Connector with a locking member |
| CN111628333B (en) * | 2019-02-27 | 2021-11-30 | 住友电装株式会社 | Connector with a locking member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20180214 |