CN113097785B - Power supply cutting-off extension socket suitable for dustproof, waterproof and anti-drop - Google Patents
Power supply cutting-off extension socket suitable for dustproof, waterproof and anti-drop Download PDFInfo
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- CN113097785B CN113097785B CN202110431292.4A CN202110431292A CN113097785B CN 113097785 B CN113097785 B CN 113097785B CN 202110431292 A CN202110431292 A CN 202110431292A CN 113097785 B CN113097785 B CN 113097785B
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- plate
- guide frame
- sliding
- fixedly connected
- rod
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to a power strip, in particular to a power supply cuttable power strip suitable for dust prevention, water prevention and drop prevention, which comprises a power strip shell, an isolation component, a slotted guide frame, a buffer component, a circuit communication component and the like; the isolation component is arranged on the extension socket shell, the slotting guide frame is fixedly connected to the top in the extension socket shell, the buffer component is arranged on the slotting guide frame, and the circuit communication component is arranged on the slotting guide frame. Through the spacer block, can prevent that the dust from falling into row and inserting in, be used for absorbing the moisture in the air simultaneously, and then can prevent that the moisture in dust and the air can influence the stability of circuit, realized waterproof dirt-proof function, through anti-drop part, can prevent that the user from making the plug and should arrange when touch the plug carelessly and insert and drop, realized anti-drop's function.
Description
Technical Field
The invention relates to a power strip, in particular to a power supply disconnectable power strip suitable for dust prevention, water prevention and drop prevention.
Background
The extension socket usually refers to a movable multi-position socket with a power line and a plug, also called a patch board, a socket with a name extension line or a wire extension assembly, and the extension socket can be generally connected with more than one power plug, so that not only is space saved, but also the line is saved.
The socket that current row inserted is generally exposed outside, makes the moisture in dust and the air get into easily to arrange and inserts, and then influences row and insert the interior circuit stability, and especially when the weather is moist, moisture in the air is many, produces the influence to arranging the interior circuit of inserting more easily, and the socket exposes and takes place to electrocute danger easily in the outside.
Disclosure of Invention
In view of the above, it is desirable to provide a power supply disconnectable outlet suitable for dust prevention, water prevention, and drop prevention, which can cut off power supply in the outlet to prevent electric shock, prevent dust and moisture in the air from affecting the stability of a circuit, prevent a plug from being easily dropped, and maintain the stability of the circuit in the outlet.
The technical scheme of the invention is as follows: the utility model provides a can cut off row and insert suitable for dustproof and waterproof anti-drop's power supply, including arranging and inserting the casing, the spacer block, fluting guided frame, buffer unit, circuit intercommunication part, stop block, anti-drop part and push away from the part, the spacer block is located on arranging and inserting the casing, fluting guided frame rigid coupling is in arranging and inserting the casing inside top, buffer unit locates on the fluting guided frame, circuit intercommunication part is located on the fluting guided frame, stop block locates on the fluting guided frame, anti-drop part locates on the fluting guided frame, it locates on arranging and inserting the casing to push away the part.
In one embodiment, the isolation component includes a support seat, an isolation seal suction plate and a torsion spring, a pair of support seats are symmetrically and fixedly connected to two sides of the inner bottom of the extension socket shell, the isolation seal suction plate is rotatably connected between the two support seats on the same side, and the torsion spring is connected between two sides of the isolation seal suction plate and the support seats respectively.
In one embodiment, the buffer part comprises a movable rod, a support sleeve and a buffer spring, the movable rod is symmetrically and slidably arranged in sliding grooves at two sides of the slotted guide frame, the support sleeve is slidably arranged on the movable rod, and the buffer spring is connected between the support sleeve and the top of the movable rod.
In one embodiment, the circuit communication part comprises a first compression spring, a sliding plate, a guide push rod, a second compression spring, a wedge-shaped contact head and an L-shaped push plate, the first compression spring is symmetrically and fixedly connected in the linear holes on the two sides of the grooved guide frame, the sliding plate is fixedly connected to the top end of the first compression spring, the guide push rod is slidably arranged on the sliding plate, one end of the guide push rod is fixedly connected with the support sleeve, the second compression spring is connected between the guide push rod and the sliding plate, the wedge-shaped contact head is fixedly connected to one side of the support sleeve, and the L-shaped push plate is fixedly connected to the top of the support sleeve.
In one embodiment, the limiting part comprises a movable limiting plate, an L-shaped strip, a third compression spring, a pushing head and a wedge-shaped plate, the movable limiting plate is symmetrically and slidably arranged on two sides of the top of the slotted guide frame, the L-shaped strip is slidably arranged on one side of the movable limiting plate, the third compression spring is connected between the upper portion of the L-shaped strip and the movable limiting plate, the pushing head is fixedly connected to one side of the lower portion of the L-shaped strip, the wedge-shaped plate is fixedly connected to one side of the L-shaped push plate, and one side of the wedge-shaped plate is in contact with the pushing head.
In one embodiment, the anti-falling part comprises a support plate, a sliding rod, a fourth compression spring, a support bar, a square rod, a fifth compression spring, a swinging double-groove strip and an electromagnet plate, the support plate is fixedly connected to the lower portion of the slotted guide frame, the sliding rod is slidably arranged on the support plate, the fourth compression spring is connected between the sliding rod and the bottom of the support plate, the support bar is fixedly connected to one side of the lower portion of the slotted guide frame, the square rod is slidably arranged on the support bar, the middle portion of the swinging double-groove strip is rotatably arranged on the slotted guide frame, a sliding groove on one side of the swinging double-groove strip is slidably matched with the lower portion of the sliding rod, a sliding groove on the other side of the swinging double-groove strip is slidably matched with the lower portion of the square rod, the electromagnet plate is fixedly connected to the top of the square rod, and the fifth compression spring is fixedly connected between the bottom of one side of the electromagnet plate and the support bar.
In one embodiment, the pushing-away component comprises a vertical rod, a triangular plate, a first return spring, a fixing plate, a pushing strip plate and a second return spring, the bottom end of the vertical rod is fixedly connected to the lower portion of the outer side of the extension socket shell, the triangular plate is slidably arranged on the vertical rod, the first return spring is connected between the triangular plate and the vertical rod, a pair of fixing plates is fixedly connected to the upper portion of the outer side of the extension socket shell, a pair of pushing strip plates is slidably arranged in a straight hole in the upper portion of the extension socket shell, the pushing strip plates are slidably matched with the straight hole in the upper portion of the slotted guide frame simultaneously, and the second return spring is connected between one side of the pushing strip plate and the fixing plates.
In one embodiment, the auxiliary clamping device further comprises an auxiliary clamping component, the auxiliary clamping component is arranged on the slotted guide frame and comprises wedge-shaped strips and return springs, the wedge-shaped strips are symmetrically arranged in sliding grooves on two sides of the lower portion of the slotted guide frame in a sliding mode, and the return springs are connected between the wedge-shaped strips and the inner walls of the sliding grooves of the slotted guide frame.
The invention has the beneficial effects that:
through the spacer block, can prevent that the dust from falling into row and inserting, can absorb the moisture in the air simultaneously, and then can prevent that the moisture in dust and the air can influence the stability of circuit, realized waterproof dirt-proof function, through anti-drop part, can prevent that the user from making the plug and should arrange when carelessly will touch the plug and insert and drop, realized anti-drop's function.
Through the buffer unit and the cooperation of pushing away from the part, can be so that the interior circuit disconnection of this row's socket, and then can prevent to take place the danger of electrocuteeing, it is safer to compare in traditional row's socket, has realized the interior function that can cut off of power supply of row's socket.
Through mutually supporting of circuit intercommunication part and supplementary part of blocking, can put through the interior circuit of this row's socket to can maintain the stability of arranging the interior circuit of socket, prevent that the plug from droing at will, use this row of socket to provide convenience for the user.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partially cut-away perspective structure of the present invention.
Fig. 3 is a schematic perspective view of the spacer member of the present invention.
FIG. 4 is a schematic view of a first partial body structure according to the present invention.
Fig. 5 is a schematic disassembled perspective view of the auxiliary locking member of the present invention.
FIG. 6 is a schematic view of a second partial body structure according to the present invention.
Fig. 7 is a schematic perspective view of a separating and circuit connecting component of the buffering component of the present invention.
Fig. 8 is a schematic perspective view of a part of the spacing member of the present invention.
Fig. 9 is a schematic perspective view of the falling off preventive member of the present invention.
Fig. 10 is a perspective view of the push-off member of the present invention.
In the reference symbols: 1_ gang-insert housing, 2_ isolation member, 21_ support seat, 22_ isolation seal water absorption plate, 23_ torsion spring, 3_ slotted guide frame, 4_ buffer member, 41_ movable rod, 42_ support sleeve, 43_ buffer spring, 5_ circuit communication member, 51_ first compression spring, 52_ slide plate, 53_ guide push rod, 54_ second compression spring, 55_ wedge contact head, 56_ l push plate, 6_ limit member, 61_ movable limit plate, 62_ l strip, 63_ third compression spring, 64_ push head, 65_ wedge plate, 7_ anti-drop member, 71_ support plate, 72_ slide rod, 73_ fourth compression spring, 74_ support plate, 75_ square rod, 76_ fifth compression spring, 77_ swing double-groove strip, 78_ electric magnet plate, 8_ push-off member, 81_ vertical rod, 82_ triangle plate, 83_ first return spring, 84_ fixed plate, 85_ slat push, 86_ second return spring, 9_ auxiliary return spring, 91_ auxiliary return spring, and auxiliary return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A power supply cutting-off extension socket suitable for dust prevention, water prevention and falling prevention comprises an extension socket shell 1, an isolation part 2, a slotted guide frame 3, a buffer part 4, a circuit communication part 5, a limiting part 6, a falling prevention part 7 and a pushing-off part 8, wherein the isolation part 2 is arranged on the extension socket shell 1 and is used for preventing dust from falling into the extension socket and absorbing moisture in air, the slotted guide frame 3 is fixedly connected to the inner top of the extension socket shell 1, the buffer part 4 is arranged on the slotted guide frame 3, the circuit communication part 5 is used for enabling a circuit in the extension socket to be communicated, the limiting part 6 is arranged on the slotted guide frame 3 and is used for preventing a support sleeve 42 and a device on the limiting part 6 from moving under the action of a compressed second compression spring 54, the falling prevention part 7 is arranged on the slotted guide frame 3, the falling prevention part 7 is used for preventing a plug from falling at will, the pushing-off part 8 is arranged on the extension socket shell 1, and the buffer part 4 and the pushing-off part 8 are matched with each other to prevent the circuit in the extension socket from being disconnected.
The buffer part 4 comprises a movable rod 41, a support sleeve 42 and a buffer spring 43, the movable rod 41 is symmetrically arranged in sliding grooves at two sides of the slotted guide frame 3 in a sliding manner, the movable rod 41 is used for extruding the wedge-shaped strip 91 to move downwards, the support sleeve 42 is arranged on the movable rod 41 in a sliding manner, the buffer spring 43 is connected between the support sleeve 42 and the top of the movable rod 41, and the buffer spring 43 is used for enabling the sliding grooves of the slotted guide frame 3 to clamp the movable rod 41 and the support sleeve 42 thereon so as to prevent the support sleeve 42 and the upper device thereof from moving randomly.
The circuit communication part 5 comprises a first compression spring 51, a sliding plate 52, a guide push rod 53, a second compression spring 54, a wedge-shaped contact head 55 and an L-shaped push plate 56, wherein the first compression spring 51 is symmetrically and fixedly connected in a straight hole at two sides of the slotted guide frame 3, the first compression spring 51 is used for driving the sliding plate 52 and related devices to directly move upwards and reset along a sliding groove of the slotted guide frame 3, the sliding plate 52 is fixedly connected to the top end of the first compression spring 51, the guide push rod 53 is slidably arranged on the sliding plate 52, one end of the guide push rod 53 close to the sliding plate 52 is fixedly connected with the support sleeve 42, the second compression spring 54 is connected between the guide push rod 53 and one side of the sliding plate 52 far away from the support sleeve 42, the second compression spring 54 is used for enabling the devices on the support sleeve 42 to move towards the direction close to each other, the wedge-shaped contact head 55 is fixedly connected to one side of the support sleeve 42 far away from the guide push rod 53, the wedge-shaped contact head 55 is used for extruding the sliding rod 72 to move downwards and enabling a circuit to be communicated, the L-shaped push plate 56 is fixedly connected to the top of the support sleeve 42, and the L-shaped push plate 56 is used for transmitting electricity to the plug and the electromagnet plate 78.
The limiting part 6 comprises a movable limiting plate 61, an L-shaped strip 62, a third compression spring 63, a pushing head 64 and a wedge-shaped plate 65, wherein the movable limiting plates 61 are symmetrically and slidably arranged on two sides of the top of the slotted guide frame 3, the movable limiting plate 61 is used for clamping the support sleeve 42 and preventing the support sleeve 42 and the device on the support sleeve from moving randomly under the action of the compressed second compression spring 54, the L-shaped strip 62 is slidably arranged on one side of the movable limiting plate 61 and used for driving the movable limiting plate 61 to move upwards, the third compression spring 63 is connected between the upper part of the L-shaped strip 62 and the movable limiting plate 61, sufficient space can be reserved for the movable rod 41 and the device on the movable rod to slide downwards along the slotted guide frame 3 through the cooperation of the movable limiting plate 61, the pushing head 64 and the movable limiting plate 63, the wedge-shaped plate 65 is fixedly connected to one side of the lower part of the L-shaped strip 62, which is far away from the slotted guide frame 3, the pushing head 64 is used for driving the L-shaped strip 62 to move and abut against the wedge-shaped plate 65, the wedge-shaped plate 56 side which is close to the support sleeve 42 is fixedly connected to the wedge-shaped plate 65.
The anti-falling part 7 comprises a support plate 71, a sliding rod 72, a fourth compression spring 73, a support bar 74, a square rod 75, a fifth compression spring 76, a swinging double-groove strip 77 and an electromagnet plate 78, the support plate 71 is fixedly connected to the lower portion of the slotted guide frame 3, the support plate 71 is used for supporting the sliding rod 72 and the fourth compression spring 73, the sliding rod 72 is slidably arranged on the support plate 71, the sliding rod 72 is used for driving the swinging double-groove strip 77 to swing, the fourth compression spring 73 is connected between the sliding rod 72 and the bottom of the support plate 71, the fourth compression spring 73 is used for driving the sliding rod 72 to reset, the support bar 74 is fixedly connected to one side of the lower portion of the slotted guide frame 3, the support bar 74 is used for supporting the square rod 75 and devices thereon, the square rod 75 is slidably arranged on the support bar 74, the square rod 75 is used for driving the electromagnet plate 78 to move upwards to be in contact with the L-shaped push plate 56, the middle portion of the swinging double-groove strip 77 is rotatably arranged on the slotted guide frame 3, the swinging double-groove strip 77 is used for driving the square rod 75 to move upwards, one side of the swinging double-groove strip 77 is matched with the sliding rod 76, and the electromagnet plate 76, the top of the electromagnet plate 75 is used for preventing the plug from falling, and the plug 75 is fixedly connected to the plug 76.
The pushing and separating component 8 comprises a vertical rod 81, a triangular plate 82, a first reset spring 83, a fixing plate 84, a pushing strip plate 85 and a second reset spring 86, the bottom end of the vertical rod 81 is fixedly connected to the lower portion of the outer side of the extension socket shell 1, the vertical rod 81 is used for supporting the triangular plate 82 and the first reset spring 83, the triangular plate 82 is slidably arranged on the vertical rod 81, the pushing triangular plate 82 is used for pushing the two pushing strip plates 85 to move towards the direction away from each other, the first reset spring 83 is connected between the triangular plate 82 and the vertical rod 81, the first reset spring 83 is used for driving the triangular plate 82 to reset, the upper portion of the outer side of the extension socket shell 1 is fixedly connected with the fixing plate 84, a pair of pushing strip plates 85 are slidably arranged in a straight hole in the upper portion of the extension socket shell 1, the pushing strip 85 is used for pushing the supporting sleeve 42 and the upper device thereof to move towards the direction away from each other, the pushing strip 85 is slidably matched with the straight hole in the upper portion of the slotted guide frame 3, the second reset spring 86 is connected between one side of the pushing strip 85 and the fixing plate 84, and the reset spring 86 is used for driving the pushing strip 85.
When the extension socket is not used, the isolation seal water absorption plate 22 blocks the jack at the top of the extension socket housing 1 to prevent dust from falling into the extension socket, and because the isolation seal water absorption plate 22 is made of rich activated carbon plates, the isolation seal water absorption plate 22 absorbs moisture in the air, thereby achieving the purpose of preventing dust and moisture in the air from influencing the circuit stability, when the extension socket needs to be used, a user needs to manually insert a plug from the jack at the top of the extension socket housing 1, the plug will firstly push the isolation seal water absorption plate 22 to swing downwards with the support base 21 as the center, then when the plug contacts with the L-shaped push plate 56, the plug will push the L-shaped push plate 56 and the support sleeve 42 and the upper device thereof to move downwards, and when the support sleeve 42 moves, the support sleeve 42 will slide downwards along the chute of the slotted guide frame 3 under the action of the second compression spring 54, through the cooperation of the movable limiting plate 61, the L-shaped strip 62 and the third compression spring 63, a sufficient space is reserved for the movable rod 41 and the upper device thereof to slide obliquely downward along the chute of the slotted guide frame 3, when the support sleeve 42 moves to the chute at the lower part of the slotted guide frame 3, the support sleeve 42 and the upper device thereof are driven by the second compression spring 54 to move toward the direction of approaching each other, when the wedge-shaped contact head 55 moves to contact with the sliding rod 72, the wedge-shaped contact head 55 will push the sliding rod 72 to move downward, the sliding rod 72 will drive the swinging double-groove strip 77 to swing when moving, so that the square rod 75 and the upper magnet plate 78 move upward, and the electromagnet plate 78 moves to contact with the L-shaped push plate 56, the wedge-shaped contact heads 55 contact each other, so that the circuit can be connected, so that the electric power can be transmitted to the plug and the electromagnet plate 78 through the L-shaped push plate 56, and the electromagnet plate 78 can suck the plug after being electrified, so as to prevent the plug from falling off the socket when the user carelessly touches the plug.
When the extension socket is not needed to be used, a user needs to use a large force to manually pull out the plug from the extension socket housing 1, the isolation seal water suction plate 22 is then reset under the action of the torsion spring 23, the sliding plate 52 and the related devices thereof are then directly moved upwards to reset along the sliding groove of the slotted guide frame 3 under the action of the first compression spring 51, when the wedge-shaped contact head 55 is reset to be separated from the sliding rod 72, the sliding rod 72 is then reset under the action of the fourth compression spring 73, the square rod 75 drives the electromagnet plate 78 to reset under the action of the fifth compression spring 76, the swinging double-groove strip 77 is then reset under the cooperation of the sliding rod 72 and the square rod 75, and when the support sleeve 42 is reset to the sliding groove at the upper part of the slotted guide frame 3, the sliding groove of the slotted guide frame 3 is clamped with the movable rod 41 and the support sleeve 42 thereon under the action of the buffer spring 43, so as to prevent the support sleeve 42 and the upper device thereof from moving freely, then the triangular plate 82 is pushed upwards manually to push the two pushing strips 85 to move towards the direction away from each other, and when the pushing strips 85 move, the support sleeve 42 and the upper device thereof are pushed to move towards the direction away from each other for resetting, so that the two wedge-shaped contact heads 55 are separated, thereby disconnecting the circuit, in the process, the buffer spring 43 always plays a buffer role for the support sleeve 42 and the upper device thereof, when the wedge-shaped plate 65 resets to be in contact with the push head 64, the wedge-shaped plate 65 pushes the push head 64 to move upwards, and when the push head 64 moves upwards, the L-shaped strip 62 drives the movable limiting plate 61 to move upwards, and when the wedge-shaped plate 65 resets to be separated from the push head 64, the movable limiting plate 61 and the upper device thereof move downwards under the action of gravity for resetting, and the reset push head 64 abuts against the wedge-shaped plate 65, meanwhile, the reset movable limit plate 61 can block the support sleeve 42, the support sleeve 42 and the device on the support sleeve are prevented from moving freely under the action of the compressed second compression spring 54, then the triangular plate 82 is released, the triangular plate 82 can reset under the action of the first reset spring 83, and the push batten 85 can reset under the action of the second reset spring 86.
Example 2
On the basis of embodiment 1, as shown in fig. 5, still including supplementary part 9 that blocks, supplementary part 9 that blocks is located fluting guided frame 3, block mutually supporting of part 9 through circuit intercommunication part 5 and supplementary, can put through the interior circuit of this row of inserting, and can maintain the stability of arranging the interior circuit of inserting, prevent that the plug from coming off at will, supplementary part 9 that blocks is including wedge strip 91 and homing spring 92, the symmetry slidingtype is equipped with wedge strip 91 in the spout of fluting guided frame 3 lower part both sides, wedge strip 91 is used for blocking movable rod 41, make movable rod 41 and the last device can not remove about at will, be connected with homing spring 92 between wedge strip 91 and the fluting guided frame 3 spout inner wall, homing spring 92 is used for driving wedge strip 91 and resets.
When support cover 42 drives and its upper device move to its upper movable rod 41 and wedge strip 91 contact towards the direction of being close to each other, movable rod 41 can crowd wedge strip 91 and move down, and when movable rod 41 and wedge strip 91 separated, wedge strip 91 can reset under the effect of playback spring 92 thereupon, and wedge strip 91 after resetting can block movable rod 41, make movable rod 41 and upper device can not remove about at will, and then make two wedge contact 55 can the in close contact, thereby make the circuit of switch-on more stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a row of can cutting off inserts of power supply suitable for dustproof and waterproof anti-drop which characterized in that: the circuit isolation component is arranged on the extension socket shell, the slotting guide frame is fixedly connected to the top in the extension socket shell, the buffer component is arranged on the slotting guide frame, the circuit communication component is arranged on the slotting guide frame, the limiting component is arranged on the slotting guide frame, the anti-drop component is arranged on the slotting guide frame, and the push-off component is arranged on the extension socket shell;
the isolation component comprises a supporting seat, an isolation sealing water absorption plate and a torsion spring, a pair of supporting seats are symmetrically and fixedly connected to two sides of the inner bottom of the extension socket shell, the isolation sealing water absorption plate is rotatably connected between the two supporting seats on the same side, and the torsion spring is connected between two sides of the isolation sealing water absorption plate and the supporting seats respectively;
the buffer part comprises a movable rod, a support sleeve and a buffer spring, the movable rods are symmetrically arranged in sliding grooves on two sides of the slotted guide frame in a sliding manner, the support sleeve is arranged on the movable rod in a sliding manner, and the buffer spring is connected between the support sleeve and the top of the movable rod;
the circuit communication part comprises a first compression spring, a sliding plate, a guide push rod, a second compression spring, a wedge-shaped contact head and an L-shaped push plate, the first compression spring is symmetrically and fixedly connected in a straight hole at two sides of the slotted guide frame, the sliding plate is fixedly connected to the top end of the first compression spring, the guide push rod is slidably arranged on the sliding plate, one end of the guide push rod is fixedly connected with the support sleeve, the second compression spring is connected between the guide push rod and the sliding plate, the wedge-shaped contact head is fixedly connected to one side of the support sleeve, and the L-shaped push plate is fixedly connected to the top of the support sleeve;
the limiting component comprises a movable limiting plate, an L-shaped strip, a third compression spring, a push head and a wedge-shaped plate, the movable limiting plate is symmetrically arranged on two sides of the top of the slotting guide frame in a sliding mode, the L-shaped strip is arranged on one side of the movable limiting plate in a sliding mode, the third compression spring is connected between the upper portion of the L-shaped strip and the movable limiting plate, the push head is fixedly connected to one side of the lower portion of the L-shaped strip, the wedge-shaped plate is fixedly connected to one side of the L-shaped push plate, and one side of the wedge-shaped plate is in contact with the push head;
the anti-falling part comprises a supporting plate, a sliding rod, a fourth compression spring, a supporting bar, a square rod, a fifth compression spring, a swinging double-groove strip and an electromagnet plate, the supporting plate is fixedly connected to the lower portion of the slotting guide frame, the sliding rod is arranged on the supporting plate in a sliding mode, the fourth compression spring is connected between the sliding rod and the bottom of the supporting plate, the supporting bar is fixedly connected to one side of the lower portion of the slotting guide frame, the square rod is arranged on the supporting bar in a sliding mode, the middle of the swinging double-groove strip is rotatably arranged on the slotting guide frame, a sliding groove on one side of the swinging double-groove strip is matched with the lower portion of the sliding rod in a sliding mode, a sliding groove on the other side of the swinging double-groove strip is matched with the lower portion of the square rod in a sliding mode, the top of the square rod is fixedly connected with the electromagnet plate, and the fifth compression spring is fixedly connected between the bottom of one side of the electromagnet plate and the supporting bar;
the pushing-separating component comprises a vertical rod, a triangular plate, a first reset spring, a fixing plate, a pushing batten and a second reset spring, the bottom end of the vertical rod is fixedly connected to the lower portion of the outer side of the extension socket shell, the triangular plate is arranged on the vertical rod in a sliding mode, the first reset spring is connected between the triangular plate and the vertical rod, the upper portion of the outer side of the extension socket shell is fixedly connected with a pair of fixing plates, a pair of pushing battens are arranged in a line-shaped hole in the upper portion of the extension socket shell in a sliding mode, the pushing battens are matched with the line-shaped hole in the upper portion of the grooved guide frame in a sliding mode, and the second reset spring is connected between one side of the pushing battens and the fixing plates;
the auxiliary clamping component is arranged on the slotting guide frame and comprises wedge strips and homing springs, the wedge strips are symmetrically arranged in sliding grooves in two sides of the lower portion of the slotting guide frame in a sliding mode, and the homing springs are connected between the wedge strips and the inner wall of the sliding groove of the slotting guide frame.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110431292.4A CN113097785B (en) | 2021-04-21 | 2021-04-21 | Power supply cutting-off extension socket suitable for dustproof, waterproof and anti-drop |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110431292.4A CN113097785B (en) | 2021-04-21 | 2021-04-21 | Power supply cutting-off extension socket suitable for dustproof, waterproof and anti-drop |
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| CN113097785A CN113097785A (en) | 2021-07-09 |
| CN113097785B true CN113097785B (en) | 2023-02-28 |
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| CN202110431292.4A Active CN113097785B (en) | 2021-04-21 | 2021-04-21 | Power supply cutting-off extension socket suitable for dustproof, waterproof and anti-drop |
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| CN (1) | CN113097785B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113097785A (en) | 2021-07-09 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230113 Address after: No.25, Nanhuan East Road, Kuitun city, Yili Kazak Autonomous Prefecture, Xinjiang Uygur Autonomous Region 833200 Applicant after: KUITUI POWER SUPPLY COMPANY OF STATE GRID XINJIANG ELECTRIC POWER Co.,Ltd. Address before: 510000 No.10, building D, No.1 Shide Road, Jinsha street, Baiyun District, Guangzhou City, Guangdong Province Applicant before: Xu Liang |
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