CN209169445U - One pole safety socket plug of a set of view - Google Patents

Abstract

The utility model one pole safety socket plug of a set of view, by depending on a pole safety socket, depending on a pole safety plug, form, it is characterised in that: depending on a pole safety socket, be provided with one exposing socket it is visually positive, be provided with a socket hide cathode；Depending on a pole safety plug, it is provided with the visual cathode of plug exposed；It is provided with a plug and hides anode；Beneficial effect is: protection storage battery and electric appliance improve the service life of storage battery and electric appliance, improve security performance；Keep the plug of plugs and sockets easily laborsaving, extend the service life of plug, socket, improves the security performance of plugs and sockets.

Description

One pole safety socket plug of a set of view

Technical field

The utility model relates to a kind of power supply connecting devices, especially one pole safety socket plug of a set of view.

Background technique

After a period of use, the elasticity of the intermediate plate in plugs and sockets can be lost for battery truck, and the reason of abrasion causes to insert Connector has the phenomenon that poor contact, and there are also spark phenomenons, while haveing damage to storage battery, and the storage battery for reducing battery truck makes Use the service life.

Media often report the event of the socket injury child of battery truck it occur frequently that, child's hand takes the metals such as coin, key Property thing put into the socket of battery truck, therefore positive electrode and negative electrode can connect, and form electric shock phenomenon, generate a large amount of heat Energy and flame, bring great injury to child.

The socket plug of battery truck is solved in summary, and the event of poor contact and injury child has arrived quarter and do not allowed When slow, therefore, by investigating for a long time, one pole safety socket plug of a set of view is successfully had developed finally, it is complete It can solve the shortcoming of above-mentioned hidden danger and the product entirely, while extending socket, plug service life and plug and easily saving Power.The elasticity of socket own metal is not leaned on to determine socket plug service life from this.

Summary of the invention

In order to solve the defects of technical background and deficiency, it is slotting that the utility model provides a kind of one pole safety socket of a set of view Head can only see the safety socket plug an of pole, can solve the elasticity of intermediate plate after a period of use in plugs and sockets It loses, there are also the spark phenomenons that abrasion leads to plugs and sockets poor contact, while extending service life while solving plug and inserting The especially new socket plug use of time of seat plugs laborious problem.

The scheme that the utility model solves technical problem is: one pole safety socket plug of a set of view, also crying can only see one The safety socket plug of a pole；Anode and cathode including the anode and cathode in socket, in plug, it is characterised in that described Socket includes socket insulator, visual anode, hides cathode, anode power cord, negative spring, outer wall fixed insulating layer, anode Power supply line, positive groove；The plug hides anode, plug anode bullet by the visual cathode of plug, plug cathode groove, plug Spring, plug cathode power supply line, plug anode power cord, plug insulator composition；Positive hole, cathode hole in the socket, Socket hides cathode hole, socket cathode side opening, cathode power supply string holes；In the socket anode hole, visual anode is installed, visually Positive one end closely connects cathode power supply line, and the other end is positive groove；The socket cathode hole is to hide cathode with socket Hole connection, socket cathode side opening is to hide cathode hole with socket to be connected to；Socket hides device receptacle in cathode hole and hides cathode, It hides cathode one end setting negative spring other end to intersect in the hole of socket cathode hole, the visual cathode of plug is met to enter at any time, It is hidden in cathode hole when the visual cathode of plug enters socket, plug cathode groove and socket are hidden cathode and be in close contact, in socket Hiding cathode heads on plug cathode groove, and plug cathode groove and socket are hidden cathode and be used for a long time under the action of negative spring Abrasion will not generate poor contact phenomenon；Installation socket anode power cord, socket power line connect in the socket cathode side opening Head, socket side opening spring, wherein one end and hiding cathode contact, another end in contact socket power are negative for the wire terminal of socket negative power supply Polar curve, under the action of side opening spring, the wire terminal of socket negative power supply and hiding cathode contact, the wire terminal of socket negative power supply with Poor contact or loose phenomenon will not be generated by hiding cathode long-time service abrasion；The plug is hidden in positive hole, installation Plug hide anode, one end be arranged plug anode spring, the other end intersect in plug anode hole, meet at any time on socket can Depending on the contact of anode, hidden in positive hole when the visual anode of socket enters plug, plug, which hides anode, can head on socket just Pole groove, under the action of plug anode spring, plug hides anode and heads on socket anode groove, and abrasion, which is used for a long time, to be produced Raw poor contact or loose phenomenon；In plug cathode power supply string holes, the wire terminal of plug cathode power supply, plug cathode power supply are installed Plug side opening spring is arranged in wire terminal one end, and one end hides anode with plug and contacts, under the action of plug side opening spring, plug Cathode power supply wire terminal is hidden anode with plug and is contacted, and plug cathode power supply wire terminal heads on plug and hides anode, is used for a long time Abrasion will not generate poor contact or loose phenomenon.

Visual anode on the socket is mounted in socket anode hole, is inserted into the plug anode Kong Zhongyu in plug Head hides anode contact, this is hidden anode and heads on socket anode groove, forms cathode power supply connection.

Visual cathode on the plug is mounted in plug cathode hole, and the cathode Kong Zhongyu socket into socket is hidden Cathode contact, the hiding cathode in socket head on the visual cathode groove of plug, form negative power supply and connect.

The socket hides cathode, is mounted on socket and hides in cathode hole, and anode power cord junction contacts in socket, Negative power supply is again coupled to anode power cord.

The plug hides anode, and device is hidden in positive hole in plug, contacted with cathode power supply wire terminal in plug, just Pole power supply is again coupled to cathode power supply line.

A wherein pole in the socket is hiding, and is hidden in cathode hole, and cathode hole is penetrating.

Visual anode in the socket be it is fixed, hiding cathode is movable.

Visual cathode in the plug be it is fixed, hiding anode is movable.

It is corresponding with the mounting hole in battery truck that symmetrical screw hole is arranged on the socket outer wall fixing layer, is to consolidate socket It is scheduled in battery truck.

The jack housing is covered on the outer wall of socket insulator, and socket negative spring, socket side opening spring have been sealed It does not fall out.

The plug body is covered on plug insulator, and sealing plug anode spring and plug side opening spring will not fall It falls.

The a set of technology depending on a pole safety socket plug of the utility model solves socket plug anode and anode plugs and unplugs mill Damage and intermediate plate loss of elasticity, cathode and cathode plug and unplug the phenomenon that abrasion and generation poor contact of intermediate plate loss of elasticity；And it solves Socket plug plugs and unplugs laborious problem, uniquely uses flexible object spring as " intermediate plate " springing power, is there is spring powered Under the action of, the anode of the socket plug before the socket plug, cathode intermediate plate loss of elasticity and abrasive contact are undesirable existing As being addressed.Inventive technique success does not lean on the elasticity of the intermediate plate of itself from this socket plug to determine that socket plug uses Service life.A wherein pole in socket, plug be it is fixed, in addition a pole is movable, fixes a pole on the socket It is that visually positive one pole of activity in plug is to hide anode to cooperate；A pole of fixing on plug is in visual cathode and socket One pole of activity be hide cathode cooperation；The activity one must extremely cooperate with flexible object spring can achieve for a long time not Poor contact spark phenomenon can be generated, and is plugged and unplugged easily laborsaving.Cathode in socket is hiding, and is hidden in cathode Cathode hole is penetrating in hole, equally can choose anode, and as penetrating hole, metal object inserts not enter greatly, metal Object is small, which to insert small metal object, to miss, no matter therefore child played inside socket using which type of metal object and all will not It generates anode and cathode contact reaches fiery phenomenon, cause the injury to child.

Visual positive (2) device on socket is interior in socket anode hole (16), and the visual cathode (9) on plug, device exists In plug cathode hole (22), contacted into cathode (3) is hidden with socket in the cathode hole (17) of socket, the hiding cathode in socket (3) the visual cathode groove (10) of plug is headed on, the visual cathode (9) under the action of socket negative spring (5) on plug and is inserted Hiding cathode (3) in seat would not generate poor contact phenomenon because of abrasion is plugged and unplugged.

Hiding cathode (3) device in socket is hidden in cathode hole (18) in socket, connects with the anode power cord in socket Head (23) contact, the negative electricity in hiding cathode (3) and socket under the action of side opening spring (26) in socket in socket Source wire terminal (23) contact would not interlock abrasion because of plug and generate poor contact phenomenon.

Hiding positive (11) device in plug is hidden in positive hole (25) in plug, with cathode power supply wire terminal in plug (29) it contacts, the cathode power supply wire terminal of hiding positive (11) and plug under the action of plug side opening spring (27) in plug (29) it contacts, abrasion would not be interlocked because of plug and generate poor contact phenomenon.

Visual cathode (9) on visual positive (2) of socket and hiding positive (11) close contact and plug of plug When close contact with the hiding cathode (3) in socket, the connection of power supply is thus reached.The utility model in summary A set of will not wear because of plug depending on a pole safety socket plug generates poor contact phenomenon.

The beneficial effects of the utility model 1 are: being adapted to by the negative spring (5) of socket and hide cathode (3), socket side opening Spring (26) adapter socket power cord connector (23)；Plug anode spring (12) is adapted to plug and hides anode, plug side opening spring The effect of adaptation plug cathode power supply wire terminal solves the problems, such as the sparking that the poor contact of conventional jack plug generates, protection electricity Bottle and electric appliance improve the service life of storage battery and electric appliance, improve security performance；Keep the plug of plugs and sockets easily laborsaving, extends The service life of plug, socket.

The beneficial effects of the utility model 2 are: the visual anode of socket is that condyle is exposed and can see, socket is hidden negative Pole is hidden in one and visual positive different directions, is hidden in cathode hole, while inserting with one pole safety socket of a set of view Matched be the visual cathode of plug depending on a pole safety plug is that can see, and plug, which hides anode, can't see, depending on one Pole safety plug cathode and anode directions are also not a direction, because the direction of their positive and negative anodes of the socket plug of routine is all one A direction, in the same plane, so coin, key or other metal objects are easy to encounter positive and negative anodes, once positive and negative anodes quilt Moment generation electric shock phenomenon is connected together, great injury is brought；Because one pole safety socket plug of a set of view with It is not that in one direction and wherein a pole is hiding depending on pole safety plug their positive and negative anodes is to be hidden in positive hole Or be hidden in cathode hole, therefore the one pole safety socket plug of a set of view of the utility model, people use in any case or How person child, which plays with, will not all connect together a set of positive and negative anodes depending on a pole safety socket plug, thoroughly solve from this Socket plug electric shock injury occurrences in human life part occurs, to improve the security performance of plugs and sockets.

Detailed description of the invention

Fig. 1 is the plug of the utility model, socket connection cross-sectional view.

Fig. 2 is the socket structure explosive view of the utility model.

Fig. 3 is the plug construction explosive view of the utility model.

Fig. 4 is the socket cross-sectional view of the utility model.

Fig. 5 is the plug cross-sectional view of the utility model.

Fig. 6 is the jack housing cross-sectional view of the utility model.

Fig. 7 is the socket insulator cross-sectional view of the utility model.

Fig. 8 is the socket insulator left view of the utility model.

Fig. 9 is the plug insulator cross-sectional view of the utility model.

Figure 10 is the right external view of plug insulator of the utility model.

Figure 11 is the plug body cross-sectional view of the utility model.

Figure 12 is the socket anode power cord joint structure of the utility model.

Figure 13 is the socket right view of the utility model.

Figure 14 is the plug left view of the utility model.

Figure 15 is the structure chart of the utility model.

In figure: 1. socket insulators；2. socket is visually positive；3. socket hides cathode；4. anode power cord；5. cathode bullet Spring；6. outer wall fixes insulating layer；7. cathode power supply line；8. positive groove；9. the visual cathode of plug；10. plug cathode groove； 11. plug hides anode；12. plug anode spring；13. plug cathode power supply line；14. plug anode power cord；15. plug is exhausted Edge body；16. the positive hole in socket；17. cathode hole；18. socket hides cathode hole；19. socket cathode side opening；20. socket is just Pole power supply string holes；21. plug anode hole；22. plug cathode hole；23. socket power wire terminal；24. plug cathode power supply string holes； 25. plug hides positive hole；26. socket side opening spring；27. plug side opening spring；28. symmetrical screw hole；29. plug anode electricity Source wire terminal；30. jack housing；31. plug body；32. the positioning and guiding protrusion in socket；33. the positioning and guiding on plug Groove；34. socket positive electrical wire interface；35. plug negative electrical wire interface；36. socket cathode hole corresponding aperture；37. cathode side opening Corresponding aperture；38. socket cathode power supply string holes corresponding aperture；39. plug negative wire hole；40. negative wire hole；41. positive wire Hole；42. through-hole；43. the open hole of socket；44. the open hole of plug；45. one pole safety socket plug of a set of view；46. regarding pole peace Full plug；47. plug negative power supply string holes.

Specific embodiment

The technical solution of the utility model is further illustrated with reference to the accompanying drawing.

1. the utility model one pole safety socket plug of a set of view is extremely safe by view one in Fig. 1, Fig. 4, Fig. 5, Tu15Zhong Socket (45), view one pole safety plug (46) composition, it is characterised in that: a pole safety socket (45) is provided with an exposing Socket is visual positive (2), is provided with a socket and hides cathode (3)；A pole safety plug (46) is provided with an exposing The visual cathode of plug (9)；It is provided with a plug and hides positive (11).

In Fig. 2, Fig. 4, Tu12Zhong, the utility model can by socket insulator (1), socket depending on a pole safety socket (45) Cathode (3), negative spring (5), socket side opening spring (26), jack housing (30), socket negative electricity are hidden depending on positive (2) socket Source wire terminal (23) composition.

Visual positive (2) device of the socket is in the positive hole (16) in socket insulator (1) socket.

The socket is hidden the first device of cathode (3) and is hidden inside cathode hole (18) in the socket of socket insulator (1), then Next to device negative spring (5).

Cathode power supply line (7) device is in the socket cathode power supply string holes (20) on socket insulator (1) left side.

The first device of the socket power wire terminal (23) inside the socket cathode side opening (19) of insulator (1) left side, Next to device receptacle side opening spring (26) and anode power cord (4).

The jack housing (30) is sleeved on socket insulator (1).

In Fig. 7, the feature of the socket insulator (1): left end face is provided with socket cathode power supply string holes (20), inserts Seat cathode side opening (19), cathode hole (17), the socket cathode side opening (19) cathode hole (17) above, socket cathode power supply line Hole (20) is in the upper surface of socket cathode side opening (19)；The fixed insulating layer of outer wall is provided on the right side of the socket insulator (1) (6), there are two symmetrical screw hole (28), the middle and upper part of the socket insulator (1) to be arranged for setting on outer wall fixed insulating layer (6) There is socket to hide cathode hole (18).

In Fig. 7, it is characterized in socket insulator (1) right side: the visual positive hole (16) in socket, cathode hole (17), for the visual positive hole (16) in socket above, cathode hole (17) are below.

In Fig. 4, the socket visual positive (2) is characterized in: socket cathode power supply line interface (34) are arranged in left part, right Positive groove (8) is arranged in portion.

In Fig. 4, the socket is hidden cathode (3) and is characterized in: for the column that upper end is big, lower end is small.

In Fig. 6, the jack housing (30) is characterized in: left end face be provided with socket cathode hole corresponding aperture (36), Socket cathode side opening corresponding aperture (37), socket cathode power supply string holes corresponding aperture (38), the socket cathode power supply string holes corresponding aperture (38) in the upper surface of socket cathode side opening corresponding aperture (37), socket cathode hole corresponding aperture (36) is in socket cathode side opening corresponding aperture (37) below.

In Fig. 4, the socket power wire terminal (23) is characterized in: being that plane right end has a moon age of a draught animal for column left end.

In Fig. 3, Fig. 5, the utility model is visually born depending on a pole safety plug (46) by plug insulator (15), plug Pole (9), plug hide positive (11), plug anode spring (12) plug cathode power supply wire terminal (29), plug side opening spring (27), plug body (31) forms.

The visual cathode of plug (9) device is in plug cathode hole (22).

The plug is hidden positive (11) first device and is hidden inside positive hole (25) in plug, inserts below next to device The positive spring (12) of head.

The first device of the plug cathode power supply wire terminal (29) is inside plug cathode power supply string holes (24), and the right side is closely Device plug side hole spring (27).

Plug insulator (15) left end setting plug cathode hole (22) and plug anode hole (21), plug anode hole (21) plug cathode hole (22) below.

Plug insulator (15) the lower end setting plug hides positive hole (25)；The plug insulator (15) is right Plug cathode hole (21), plug cathode power supply string holes (24) and plug negative power supply string holes (47) is arranged in end face.

The plug body (31) is sleeved on plug insulator (15).

In Fig. 3, Fig. 9, Tu10Zhong, the plug insulator (15) is characterized in: being provided with plug anode hole (21), plug Cathode hole (22), plug anode hole (21) is in the upper surface of plug cathode hole (22).

In figure Fig. 3,5, the visual cathode of plug (9) is characterized in: plug cathode groove being arranged on the wall surface of left side (10) plug negative electrical wire interface (35) are set in right end face.

In Fig. 3, Fig. 5, the plug is hidden positive (11) and is characterized in: convex cylinder.

In Fig. 3, Fig. 5, the plug anode spring (12) is characterized in: flexible substance.

In Fig. 3, Fig. 5, the plug cathode power supply wire terminal (29) is characterized in: column left side is crescent, Right end is plane.

In Fig. 3, Fig. 5, the plug side opening spring (27) is characterized in: flexible substance.

In Fig. 3, Tu11Zhong, the plug body (31) is characterized in: left side port is the open hole of plug (44), and right part is set It is equipped with negative wire hole (40), positive wire hole (41), through-hole (42)；The whole upper half is arranged in through-hole (42), below according to It is secondary to be provided with positive wire hole (41), negative wire hole (40).

Claims (1)

1. one pole safety socket plug of a set of view, special by forming depending on a pole safety socket (45), depending on a pole safety plug (46) Sign is: the socket that a pole safety socket (45) is provided with an exposing is visual positive (2), and it is hiding negative to be provided with a socket Pole (3)；The visual cathode of plug (9) of an exposing is provided with depending on a pole safety plug (46)；A plug is provided with to hide just Pole (11).