CN111064037A - Electric power safety power supply device - Google Patents
Electric power safety power supply device Download PDFInfo
- Publication number
- CN111064037A CN111064037A CN201911101831.7A CN201911101831A CN111064037A CN 111064037 A CN111064037 A CN 111064037A CN 201911101831 A CN201911101831 A CN 201911101831A CN 111064037 A CN111064037 A CN 111064037A
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- China
- Prior art keywords
- block
- power supply
- plug
- fixed
- copper sheet
- 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.)
- Granted
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910052802 copper Inorganic materials 0.000 claims abstract description 62
- 239000010949 copper Substances 0.000 claims abstract description 62
- 230000002265 prevention Effects 0.000 claims abstract description 17
- 230000001012 protector Effects 0.000 claims description 4
- 230000003449 preventive effect Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/627—Snap or like fastening
-
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The embodiment of the invention discloses an electric power safety power supply device, which comprises a power supply socket main body and a power supply plug positioned right above the power supply socket main body, wherein a fixed frame is arranged in the power supply socket main body, a conductive copper sheet is arranged at the bottom of the fixed frame, two sliding card covers are symmetrically arranged in the fixed frame, a fixed protection device used for fixing a plug pin and preventing sundries from being clamped is connected in the sliding card covers, the device is provided with a fixed protection device, after the pin is inserted, a movable oblique block is pushed open and compresses a fixed spring, then the movable oblique block is pushed by a reset fixed spring to push against the plug to realize primary fixation, then the plug is continuously pushed into the fixed block to be clamped by a gear fixed block, the situation that the plug shakes to be separated from a socket is avoided, and when the plug is attached to a contact clamping copper sheet, a prevention stop block can push against, the plug can not be easily separated from the copper sheet, the occurrence of poor contact and other conditions is avoided, and the use safety of the plug is higher.
Description
Technical Field
The embodiment of the invention relates to the technical field of power supply devices, in particular to a power safety power supply device.
Background
The electric power safety power supply device is a general name of various automatic devices which prevent the electric power system from losing stability, prevent the accident from expanding, prevent the power grid from collapsing and restore the normal operation of the electric power system. The common electric power safety power supply device in the family life is provided with a power supply socket and the like, wherein the socket is also called a power supply socket and a switch socket and refers to a socket in which one or more than one circuit connection wire can be inserted, and various connection wires can be inserted through the socket, so that the socket is convenient to be connected with other circuits. The connection and disconnection between the circuit and the copper piece are realized to finally achieve the connection and disconnection of the part of the circuit.
When present electric power safety device is using, just can the circular telegram in inserting the power supply bayonet socket with the bayonet joint, in traditional bayonet socket, the conducting strip exposes in the inserting groove, and the bayonet joint just can contact with the conducting strip in inserting the inserting groove to the realization is supplied power to consumer, but the problem has been had in the mode of this kind of power supply:
(1) after the plug inserts the socket, the clamping-force that the conducting strip was applyed the contact pin is not big, and frequently inserts also very easily behind the socket and make the contact conducting strip not hard up, later in case the user stimulates the plug carelessly, just can make contact conducting strip and plug contact pin break away from, leads to the condition such as contact failure to take place to make power supply unit can't use, the condition of socket electric leakage burning still can appear when serious, and its security to the plug is lower:
(2) most sockets have single functions, the types of plug connectors used correspondingly are single, once a user uses another type of plug connector, only new equipment can be replaced, the application range of the equipment is small, and the market competitiveness is weak.
Disclosure of Invention
Therefore, the embodiment of the invention provides an electric power safety power supply device, which solves the problems that in the prior art, after a plug is inserted into a socket, the clamping force applied by a conducting strip to a pin is not large, the contact conducting strip is easy to loosen after the plug is frequently inserted into the socket, and then once a user carelessly pulls the plug, the contact conducting strip is separated from the pin of the plug, so that poor contact and other conditions occur, so that power supply equipment cannot be used, and the socket is subjected to electric leakage and burning in serious cases.
In order to achieve the above object, an embodiment of the present invention provides the following:
the utility model provides an electric power safety power supply unit, includes power supply socket main part and is located the power supply plug directly over the power supply socket main part be provided with in the power supply socket main part and bear the frame, bear the frame bottom and be provided with electrically conductive copper sheet, just bear the interior symmetry of frame and be provided with two slip card covers slip card cover in-connection has the fixed protector that is used for fixed plug contact pin and prevention debris card to go into, the upper surface of power supply socket main part runs through and is provided with the plug adjusting part who is used for converting different jacks.
As a preferable scheme of the invention, the fixed protection device comprises two sliding clamping blocks which are symmetrically arranged and a movable oblique block which is fixedly installed at one end of each sliding clamping block, the lower surfaces of the two sliding clamping blocks are respectively provided with a contact clamping copper sheet which is in sliding connection with a conductive copper sheet, one end of each movable oblique block, which is far away from the sliding clamping blocks, is provided with a pushing block, a fixed spring is fixedly installed between each pushing block and the bearing frame, and the other end of each sliding clamping block is provided with a fixed clamping block.
As a preferable scheme of the invention, the fixed clamping block comprises two fixed hollow covers symmetrically arranged on the sliding clamping block, a clamping push block is connected in the fixed hollow cover in a sliding manner, a pushing spring is fixedly arranged between the clamping push block and the fixed hollow cover, and a plurality of shift fixing blocks with linearly increasing lengths are arranged on one side of the clamping push block away from the fixed hollow cover.
As a preferable scheme of the present invention, the inclined surface of the movable inclined block is provided with a gear through hole, a prevention stopper connected to the movable inclined block is disposed in the gear through hole, a movable chute is disposed on a side of the prevention stopper close to the pushing block, a movable pushing block slidably connected to the prevention stopper is disposed in the movable chute, and a pushing spring is fixedly mounted between the movable pushing block and the pushing block.
As a preferable scheme of the invention, the contact clamping copper sheet comprises a flat contact copper sheet with a cross section in a "" structure and an inclined contact copper sheet directly connected with the flat contact copper sheet.
As a preferred scheme of the present invention, the plug adjusting part includes a jack adjusting cover, a jack adjusting block is slidably connected in the jack adjusting cover, a rotation adjusting groove is formed in a side wall of the jack adjusting cover, an adjusting piece directly connected to the jack adjusting block is sleeved on an outer side wall of the jack adjusting cover, a plurality of pin holes are formed in the jack adjusting block, and an inserting hole corresponding to the pin holes is formed in the jack adjusting cover.
As a preferable scheme of the invention, the pin hole comprises a flat jack matched with a flat contact copper sheet and a splayed jack matched with an inclined contact copper sheet.
As a preferable scheme of the invention, the cross section of the gear fixing block is of a right-angled trapezoid structure.
As a preferable scheme of the present invention, the cross section of the sliding clamping block is in an L-shaped structure.
As a preferred scheme of the invention, a plurality of adjusting block positioning tables are arranged in the jack adjusting cover at equal intervals.
The embodiment of the invention has the following advantages:
(1) the equipment is provided with a fixed protection device, when a user inserts a contact pin, the user firstly pushes away a movable oblique block and a sliding clamping block to compress a fixed spring, so that the movable oblique block is pushed by the reset fixed spring to fix the plug for the first time, then the plug is continuously pushed to gradually push a gear fixing block, so that the contact pin is clamped by the gear fixing block, the situation that the plug is separated from a socket is avoided, then when the plug moves to be attached to a contact clamping copper sheet, the prevention stop block can be switched to a gear through hole and extrudes the pushing spring, so that the plug is supported by the prevention stop block to carry out further fixing operation, the plug can not be easily separated from the copper sheet through fixing the plug for many times, the situations of poor contact and the like are avoided, the use safety is higher, and meanwhile, the copper sheet is always fixed by the fixed spring, even if the plug is frequently inserted, the copper sheet and the plug cannot be loosened greatly, and the power supply safety is better;
(2) this equipment is provided with plug adjusting part, has seted up flat jack and splayed jack because of on the jack regulating block, and the user can select suitable jack hole according to the contact pin shape of plug, makes it can be applicable to multiple condition and need not change new equipment, and its application scope is wider, and market competition is bigger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a top view of a carrier according to an embodiment of the present invention;
FIG. 3 is a top partial cross-sectional view of a power supply socket body according to an embodiment of the present invention;
FIG. 4 is a front cross-sectional view of a fixed guard of an embodiment of the present invention.
In the figure:
1-a power supply socket body; 2-a power supply plug; 3-a plug adjustment member; 4-a carrier; 5-fixing the protective device;
301-jack adjustment cage; 302-jack adjustment block; 303-pin hole; 304-a conditioning sheet; 305-rotating the adjustment groove; 306-flat jack; 307-splayed jacks; 308-an insertion hole; 309-adjusting block positioning table;
401-conductive copper sheet; 402-sliding card cover;
501-moving the inclined block; 502-a sliding clamp block; 503-gear through hole; 504-a push block; 505-a fixed spring; 506-contact clamping copper sheet; 507-fixing the clamping block; 508-a push spring; 509-prevention block; 510-a mobile chute; 511-a push spring; 512-moving the push block; 513-a stationary hollow housing; 514-clamping the push block; 515-gear fixing block; 516-flat contact copper sheet; 517-oblique contact copper sheet.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
As shown in fig. 1, 2 and 3, the invention provides an electric power safety power supply device, which continuously fixes a plug in multiple stages through a fixing protection device 5, so that the plug cannot be easily separated from a copper sheet, the occurrence of poor contact and other conditions is avoided, the use safety of the electric power safety power supply device is higher, the copper sheet can be always fixed by a fixing spring 505, even if the plug is frequently inserted, the situation of large looseness between the copper sheet and the plug cannot occur, the power supply safety of the electric power safety power supply device is better, and meanwhile, the electric power safety power supply device can fix the plugs in different shapes through a flat jack 306 and a splayed jack 307 on a jack adjusting block 302, so that the electric power safety power supply device can be suitable for various conditions without replacing new equipment, the application range is wider, and the market competitiveness is higher.
Including power supply socket main part 1 and be located power supply plug 2 directly over power supply socket main part 1 be provided with in the power supply socket main part and bear frame 4, bear 4 bottoms and be provided with electrically conductive copper sheet 401, just bear 4 internal symmetry and be provided with two slip card covers 402 slip card cover 402 in-connection has the fixed protector 5 that is used for fixed plug contact pin and prevention debris card to go into, the upper surface of power supply socket main part 1 runs through and is provided with the plug adjusting part 3 that is used for converting different jacks.
This equipment is using, can be directly according to the contact pin model of power supply plug 2, select suitable jack on plug adjusting part 3, later, treat the jack and select good back, make power supply plug 2 insert through the jack again, and during two removal sloping blocks 501 in the contact fixed protector 5 of contact pin, thereby can be promoted by the contact pin and remove towards the direction of keeping away from each other, until contacting with contact centre gripping copper sheet 506, the contact pin can receive from removing sloping block 501 this moment, thereby the effect is fully fixed when fixed centre gripping piece 507 and prevention dog 509, and can not slide at will and break away from.
The plug adjusting component 3 penetrates through the power supply socket body 1 and is located at the center of the power supply socket body 1, so that when the power supply plug 2 is plugged in and pulled out, the two movable inclined blocks 501 can simultaneously move away from or close to each other.
As shown in fig. 1, 2 and 4, the fixed guard 5 includes two sliding blocks 502 symmetrically disposed and a movable inclined block 501 fixedly installed at one end of the sliding block 502, the sliding block 502 can fix the pin of the plug, and the cross section of the sliding block 502 is an L-shaped structure, so the movable inclined block 501 can be connected to the shorter end of the L-shaped sliding block 502, and the fixed block 507 is fixed to the longer end of the sliding block 502, in this embodiment, the movable inclined block 501 and the sliding block 502 can be an integral structure, or can be connected by a screw, and here, an integral structure can be preferred, and the U-shaped sliding slot formed at the lower end of the movable inclined block 501 and the sliding block 502 is slightly thicker than the pin, and the contact clamping copper sheet 506 is fixed at the lower ends of the movable inclined block 501 and the sliding block 502, and is located in the U-shaped slot and is directly embedded into the contact retaining copper 506 once the pin is inserted.
The lower surfaces of the two sliding clamping blocks 502 are provided with contact clamping copper sheets 506 in sliding connection with the conductive copper sheets 401, the contact clamping copper sheets 506 are made by bending copper sheets and can clamp the outer walls on two sides of a contact pin at the same time, electricity led out by the conductive copper sheets 401 can be led out through the contact clamping copper sheets 506, one end of the movable inclined block 501, far away from the sliding clamping blocks 502, is provided with a pushing block 504, a fixed spring 505 is fixedly installed between the pushing block 504 and the bearing frame 4, and the other end of the sliding clamping blocks 502 is provided with a fixed clamping block 507.
When two pins of the power supply plug 2 are inserted, once the two pins contact the inclined surfaces of the two movable inclined blocks 501, the two movable inclined blocks 501 are gradually pushed to be away from each other and press the fixed spring 505, so that the elastic force of the fixed spring 505 is increased, when the pins to be inserted are inserted to the lower end of the sliding clamping block 502, the sliding clamping block 502 moves to be right below the pin hole 303, meanwhile, the fixed clamping block 507 clamps the pins so that the pins cannot freely shake left and right, when a user pulls out the pins upwards, the fixed clamping block 507 is clamped into the fixed hollow cover 513, the pins gradually leave the contact clamping copper sheet 506, then the fixed spring 505 resets, so that the two movable inclined blocks 501 approach to each other simultaneously, and when the pins to be inserted are completely pulled out, the two movable inclined blocks 501 approach to be attached.
Further, as shown in fig. 1, 2 and 4, the fixed clamping block 507 includes two fixed hollow housings 513 symmetrically disposed on the sliding clamping block 502, the two fixed hollow housings 513 are both located at the longer end of the sliding clamping block 502 and symmetrically disposed, that is, the fixed blocks 515 in the fixed hollow housing 513 face the pins, a clamping push block 514 is slidably connected in the fixed hollow housing 513, a push spring 508 is fixedly installed between the clamping push block 514 and the fixed hollow housing 513, and the clamping push block 514 is provided with a plurality of fixed blocks 515 with linearly increasing length on the side away from the fixed hollow housing 513, the number of the fixed blocks 515 may preferably be two, when the pins slide along the inclined surface of the moving ramp 501, the two fixed blocks 515 may clamp the fixed pins in sequence, and when the pins are completely clamped in the clamping copper sheet 506, the fixed blocks 515 may clamp the pins, so that the contact pin cannot shake left and right.
When the contact pin pushes the movable inclined block 501 to move, the first gear fixing block 515 is pushed first, so that the gear fixing block 515 pushes the clamping push block 514 to slide into the fixed hollow cover 513 and press the push spring 508, because the cross section of the gear fixing block 515 is of a right trapezoid structure, when the contact pin moves along the movable inclined block 501, the gear fixing block 515 is pushed by the contact pin so as to push the clamping push block 514 to slide into the fixed hollow cover 513, when the first gear fixing block 515 is separated from the contact pin, the contact pin is attached to the inclined surface of the second gear fixing block 515, and then the user continues to press the plug downwards, so that the second gear fixing block 515 is continuously pressed into the fixed hollow cover 513 until the contact pin is completely clamped into the contact clamping copper sheet 506, and at the moment, the second gear fixing block 515 is attached to the side wall of the contact pin, so that the contact pin cannot move left and right freely.
As shown in fig. 1, 2 and 4, a gear through hole 503 is formed on the inclined surface of the movable inclined block 501, a prevention stopper 509 connected with the movable inclined block 501 is arranged in the gear through hole 503, the length of the prevention stopper 509 is smaller than that of the movable inclined block 501, the prevention stopper 509 is pushed by a pushing spring 511 to move towards the direction of the sliding clamp block 502, a movable sliding groove 510 is formed on one side of the prevention stopper 509 close to the pushing block 504, a movable pushing block 512 connected with the prevention stopper 509 in a sliding manner is arranged in the movable sliding groove 510, and the pushing spring 511 is fixedly installed between the movable pushing block 512 and the pushing block 504.
When the contact pin slides along the inclined surface of the movable inclined block 501 until approaching the preventive block 509, the preventive block 509 is pushed to move downwards towards the direction of the gear through hole 503, and when the preventive block 509 moves, the movable push block 512 moves along the movable sliding groove 510, and meanwhile, the movable push block 512 can push the push spring 511 when moving, so that the elastic force of the push spring 511 is increased, and after the contact pin is completely clamped into the contact clamping copper sheet 506, the push spring 511 can push the preventive block 509, so that the preventive block 509 presses the contact pin to realize further fixation, and when the user does not insert the contact pin, the preventive block 509 can prevent sundries such as external iron wires from contacting the contact clamping copper sheet 506, and the electric shock is caused.
The contact clamping copper sheet 506 comprises a flat contact copper sheet 516 with a cross section of an '11' structure, the flat contact copper sheet 516 is in a top-view cross section when in the '11' structure, the flat contact copper sheet 516 and the inclined contact copper sheet 517 are arranged in two, wherein the two flat contact copper sheets 516 are arranged in parallel to match with a plug of a flat pin, the two inclined contact copper sheets 517 are arranged in a splayed shape to match with a plug of a splayed pin, and the inclined contact copper sheets 517 are directly connected with the flat contact copper sheet 516.
Specifically, as shown in fig. 1 and 3, the plug adjusting part 3 includes a jack adjusting cover 301, a jack adjusting block 302 is slidably connected in the jack adjusting cover 301, a diameter of the jack adjusting block 302 is equal to an inner diameter of the jack adjusting cover 301, so that the jack adjusting block 302 is not movable at will, a rotation adjusting groove 305 is formed in a side wall of the jack adjusting cover 301, a circumference of the rotation adjusting groove 305 is smaller than a circumference of the jack adjusting cover 301, the rotation adjusting groove 305 is arranged with reference to fig. 3, so that the jack adjusting operation can be performed after the rotation of the adjusting plate 304, an adjusting plate 304 directly connected with the jack adjusting block 302 is sleeved on an outer side wall of the jack adjusting cover 301, a plurality of pin holes 303 are formed in the jack adjusting cover 302, an inserting hole 308 corresponding to a position of the pin hole 303 is formed in the jack adjusting cover 301, and a position of the inserting hole 308 corresponds to the pin hole 303, and the length value of the insertion hole 308 is larger than the sum of the length values of the flat insertion hole 306 and the splayed insertion hole 307.
When the plug adjusting part 3 is used, once a user rotates the adjusting sheet 304, the jack adjusting block 302 can be rotated, and because the jack adjusting cover 301 is internally provided with a plurality of adjusting block positioning tables 309 at equal intervals, the jack adjusting block 302 can be clamped by the adjusting block positioning tables 309 and can not move freely after rotating, so that the user can rotate the adjusting sheet 304 when not using equipment, the jack 308 is hidden in the jack adjusting cover 301, the situation of preventing sundries such as external iron wires from being inserted into a socket is achieved, then, the pin hole 303 can carry out adjusting operation, because the pin hole 303 comprises a flat jack 306 matched with a flat contact copper sheet 516 and a splayed jack 307 matched with an oblique contact copper sheet 517, the user can select a proper jack according to different types of pins, so that the use range of the equipment is wider, and simultaneously, the flat jack 306 and the splayed jack 307 respectively correspond to the flat contact copper sheet 516 and the oblique contact copper sheet 517, so that the contact copper sheet can be normally attached after the contact pin is inserted.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides an electric power safety power supply unit, includes power supply socket main part (1) and is located power supply plug (2) directly over power supply socket main part (1), its characterized in that be provided with in power supply socket main part (1) and bear frame (4), bear frame (4) bottom and be provided with conductive copper sheet (401), just bear frame (4) interior symmetry and be provided with two slip card covers (402) slip card cover (402) in-connection have be used for fixed plug contact pin and prevent fixed protector (5) that debris card was gone into, the upper surface of power supply socket main part (1) runs through and is provided with plug adjusting part (3) that are used for converting different jacks.
2. The electric power safety power supply device according to claim 1, wherein the fixed protection device (5) comprises two symmetrically arranged sliding clamping blocks (502) and a movable inclined block (501) fixedly installed at one end of the sliding clamping blocks (502), the lower surfaces of the two sliding clamping blocks (502) are respectively provided with a contact clamping copper sheet (506) in sliding connection with the conductive copper sheet (401), the movable inclined block (501) is provided with a pushing block (504) at one end far away from the sliding clamping blocks (502), a fixed spring (505) is fixedly installed between the pushing block (504) and the bearing frame (4), and the other end of the sliding clamping block (502) is provided with a fixed clamping block (507).
3. An electric power safety power supply device as claimed in claim 2, characterized in that the fixed clamping block (507) comprises two fixed hollow covers (513) symmetrically arranged on the sliding clamping block (502), a clamping push block (514) is slidably connected in the fixed hollow cover (513), a push spring (508) is fixedly installed between the clamping push block (514) and the fixed hollow cover (513), and a plurality of gear fixing blocks (515) with linearly increasing lengths are arranged on one side of the clamping push block (514) far away from the fixed hollow cover (513).
4. The electric power safety power supply device according to claim 2, wherein a gear through hole (503) is formed in the inclined surface of the movable inclined block (501), a prevention stopper (509) connected with the movable inclined block (501) is arranged in the gear through hole (503), a movable sliding groove (510) is formed in one side, close to the pushing block (504), of the prevention stopper (509), a movable pushing block (512) connected with the prevention stopper (509) in a sliding manner is arranged in the movable sliding groove (510), and a pushing spring (511) is fixedly installed between the movable pushing block (512) and the pushing block (504).
5. An electric power safety supply device according to claim 2, characterized in that the contact clamping copper sheet (506) comprises a flat contact copper sheet (516) with a cross section of '11' structure and an inclined contact copper sheet (517) directly connected with the flat contact copper sheet (516).
6. The electric power safety power supply device according to claim 1, wherein the plug adjusting part (3) comprises a jack adjusting cover (301), a jack adjusting block (302) is slidably connected in the jack adjusting cover (301), a rotating adjusting groove (305) is formed in a side wall of the jack adjusting cover (301), an adjusting sheet (304) directly connected with the jack adjusting block (302) is sleeved on an outer side wall of the jack adjusting cover (301), a plurality of jack holes (303) are formed in the jack adjusting block (302), and jack holes (308) corresponding to the positions of the jack holes (303) are formed in the jack adjusting cover (301).
7. An electric power safety supply device according to claim 6, characterized in that the pin hole (303) comprises a flat socket (306) matching with a flat contact copper sheet (516) and a splayed socket (307) matching with an inclined contact copper sheet (517).
8. The electric power safety supply device as claimed in claim 3, wherein the cross section of the gear fixing block (515) is in a right-angled trapezoid structure.
9. An electric power safety supply device according to claim 2, characterized in that the cross section of the sliding clamping block (502) is in an L-shaped structure.
10. An electric power safety supply device according to claim 6, characterized in that a plurality of adjusting block positioning platforms (309) are arranged in the jack adjusting cover (301) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101831.7A CN111064037B (en) | 2019-11-12 | 2019-11-12 | Electric power safety power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101831.7A CN111064037B (en) | 2019-11-12 | 2019-11-12 | Electric power safety power supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111064037A true CN111064037A (en) | 2020-04-24 |
| CN111064037B CN111064037B (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911101831.7A Active CN111064037B (en) | 2019-11-12 | 2019-11-12 | Electric power safety power supply device |
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|---|---|
| CN (1) | CN111064037B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555119A (en) * | 2020-05-15 | 2020-08-18 | 广东电网有限责任公司东莞供电局 | Power supply distributor |
| CN111555238A (en) * | 2020-05-16 | 2020-08-18 | 阜宁县石油机械有限公司 | Safety joint |
| CN112003085A (en) * | 2020-09-29 | 2020-11-27 | 深圳奔等电脑有限公司 | Multi-purpose plug of database server with locking function that takes off |
| CN112864711A (en) * | 2020-12-31 | 2021-05-28 | 广东电网有限责任公司广州供电局 | Novel power supply of protection against electric shock device |
| CN113644509A (en) * | 2021-08-10 | 2021-11-12 | 梁梓剑 | Durable and excellent in use effect's safety socket |
| CN114430130A (en) * | 2022-01-24 | 2022-05-03 | 广东工业大学 | Power failure maintenance device for electric power automation equipment |
Citations (4)
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| CN201191700Y (en) * | 2008-01-11 | 2009-02-04 | 上海市民办尚德实验学校 | Rotatable type safe electric power socket |
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| CN111555119A (en) * | 2020-05-15 | 2020-08-18 | 广东电网有限责任公司东莞供电局 | Power supply distributor |
| CN111555119B (en) * | 2020-05-15 | 2021-10-15 | 广东电网有限责任公司东莞供电局 | Power supply distributor |
| CN111555238A (en) * | 2020-05-16 | 2020-08-18 | 阜宁县石油机械有限公司 | Safety joint |
| CN112003085A (en) * | 2020-09-29 | 2020-11-27 | 深圳奔等电脑有限公司 | Multi-purpose plug of database server with locking function that takes off |
| CN112864711A (en) * | 2020-12-31 | 2021-05-28 | 广东电网有限责任公司广州供电局 | Novel power supply of protection against electric shock device |
| CN113644509A (en) * | 2021-08-10 | 2021-11-12 | 梁梓剑 | Durable and excellent in use effect's safety socket |
| CN114430130A (en) * | 2022-01-24 | 2022-05-03 | 广东工业大学 | Power failure maintenance device for electric power automation equipment |
| CN114430130B (en) * | 2022-01-24 | 2023-06-06 | 广东工业大学 | Power failure maintenance device for power automation equipment |
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