CN117410782B - Power adapter - Google Patents
Power adapter Download PDFInfo
- Publication number
- CN117410782B CN117410782B CN202311522811.3A CN202311522811A CN117410782B CN 117410782 B CN117410782 B CN 117410782B CN 202311522811 A CN202311522811 A CN 202311522811A CN 117410782 B CN117410782 B CN 117410782B
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- plate
- reset spring
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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
- H01R13/72—Means for accommodating flexible lead within the holder
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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
- H01R13/60—Means for supporting coupling part when not engaged
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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
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a power adapter, which relates to the technical field of power adapters and comprises a protective shell, wherein one side of the bottom end of the protective shell is spliced with a connecting installation shell, one side of the connecting installation shell is provided with a group of front-back symmetrical directional sliding grooves, the inside of each directional sliding groove is movably connected with a parallel transmission inserting sheet, the inside of the bottom end of the protective shell is provided with a groove, the bottom end of the connecting installation shell is provided with a through groove, and the outer wall of the protective shell is fixedly connected with an installation connecting box. When the equipment is used, the transmission rotating rod can be rotated, the positioning winding roll can be driven to rotate when the transmission rotating rod rotates, the transmission outer wiring can be wound at the moment, the guide gear can move in the tooth box along with the continuous winding of the transmission outer wiring, and meanwhile, the curved positioning plate can ascend to prevent the knotting in the winding process, and meanwhile, the reset spring can shrink for a while when the equipment is needed to be used.
Description
Technical Field
The invention relates to the technical field of power adapters, in particular to a power adapter.
Background
The adapter is an interface converter, which may be a stand-alone hardware interface device, allowing the hardware or electronic interface to be connected to other hardware or electronic interfaces, or an information interface. Such as: the power adapter is power supply conversion equipment of small portable electronic equipment and electronic appliances, and generally consists of a shell, a power transformer and a rectifying circuit, and can be divided into an alternating current output type and a direct current output type according to the output type; the connection mode can be divided into a wall-inserted type and a desktop type. The power adapter is particularly important for mobile PCs because of no battery, and the power adapter of most mobile PCs can automatically detect 100-240V Alternating Current (AC) 50/60Hz. Basically, all mobile PCs have an external power supply and are connected with a host by a wire, so that the volume and weight of the host can be reduced, and only a few types of mobile PCs have the power supply built in the host. The power adapter is provided with a nameplate, and indexes such as power, input and output voltage, current amount and the like are marked on the nameplate, and the range of the input voltage is particularly noted, so-called 'travelling power adapter'.
The Chinese patent with the publication number of CN108990425B discloses a power adapter, which comprises an adapter main body, a power line and a buckling cover, wherein the adapter main body is provided with an interface, the power line is provided with a plug which is spliced with the interface, the buckling cover comprises a buckling part and a fixing part, the fixing part is movably connected with the end part of the adapter main body, the buckling part is provided with a buckling groove which is matched with the plug in shape, and the buckling groove is buckled on the outer side of the plug. The lock joint cover is connected with the plug and the adapter main body simultaneously and holds down the plug and the adapter main body, and the plug cannot be easily separated from the plug connection of the interface of the adapter main body under the action force of the outside, so that the power adapter is more stable and reliable in use.
The existing equipment does not set up reserve joint in the use, just needs to change different joints when carrying out the butt joint to equipment and external equipment this moment, and the personnel is time consuming and labor consuming when changing or installing it, and inefficiency simultaneously, in addition, the mechanism of spiral is not set up to the existing equipment to transmission external connection line when using or stopping using probably is comparatively messy, and is difficult to manage, thereby reduces personnel's work degree of difficulty, in addition. To this end we provide a power adapter that solves the above problems.
Disclosure of Invention
The invention aims to make up the defects of the prior art and provides a power adapter.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a power adapter, includes the protecting crust, peg graft in bottom one side of protecting crust has the connection installation shell, a set of fore-and-aft symmetry's directional spout has been seted up to one side of connection installation shell, the inside swing joint of directional spout has parallel transmission inserted sheet, the inside recess of seting up of bottom of protecting crust, the logical groove has been seted up to the bottom of connection installation shell, the outer wall fixedly connected with installation connection box of protecting crust, and the inside swing joint of installation connection box has the output joint, the one end fixedly connected with wire winding mechanism of output joint, and wire winding mechanism's outer wall winding has the transmission to be wired, the inside fixedly connected with fixed bolster of connection installation shell, and fixed bolster's outer wall sliding connection has telescopic machanism, the inside fixedly connected with extending mechanism of fixed bolster, the top swing joint of fixed bolster has spacing bullet piece.
Further, the winding mechanism comprises a transmission rotating rod, a positioning winding roll, a guide gear, a mounting tooth box, a first reset spring and a curved locating plate, wherein the mounting tooth box is provided with two parts which are symmetrical from front to back, the bottom end of the mounting tooth box is fixedly connected with the inside of one side of the winding shaft, one end of the transmission rotating rod penetrates through the axis of the winding shaft and extends to the outside, the guide gear is provided with two parts which are bilaterally symmetrical, the guide gear is movably connected with the inside of the mounting tooth box through a bearing, a tooth slot is formed in the inner wall of the mounting tooth box, the guide gear is meshed with the tooth slot, one end of the first reset spring is fixedly connected with the bottom end of the inside of the mounting tooth box, and the other end of the first reset spring is fixedly connected with the top end of the inside of the curved locating plate.
Through above-mentioned technical scheme, through rotating the bull stick, drive the location take-up reel and rotate to carry out the rolling to transmission external connection, installation tooth box and curved locating plate can effectually be with the external line arrangement of transmission that the rolling comes in simultaneously, can effectually accomodate the external line of transmission simultaneously, can also reduce the inconvenience that brings when personnel's management transmission external connection, can prevent simultaneously that the line from appearing knotting the condition of agglomerating in the use, also can more make things convenient for personnel to accomodate it after the external line rolling of transmission.
Further, both ends of the transmission rotating rod extend to the outside of the installation connecting box, and the transmission external wiring is wound on the outer wall of the winding shaft.
Through above-mentioned technical scheme, drive the wire winding mechanism through the rotation of transmission bull stick and carry out the degree of difficulty when rolling can effectually reduce personnel's operation, in addition, cooperation curved locating plate and location take-up reel can effectually prevent that transmission outer wiring from appearing the condition of knoing at the in-process of rolling to reduce transmission outer wiring because the condition of damaging appears knoing when the rolling.
Further, the bottom ends of the two sides of the curved positioning plate are movably connected to the inside of the installation tooth box, and the curved positioning plate is movably connected to the inside of the installation connection box.
Through above-mentioned technical scheme, can prevent through the up-and-down motion of curved locating plate that transmission external connection wire from appearing knotting the condition of agglomerating at the in-process of rolling, can prevent simultaneously that transmission external connection wire from appearing the condition of making dirty oxidation after accomodating, in addition, accomodate the back with transmission external connection wire can make things convenient for personnel more to accomodate equipment, can not appear the condition of circuit winding on the foreign object to lead to the damage of external transmission line.
Further, telescopic machanism includes reset spring two, directional slide rail, parallel slider, transmission movable block, transmission push pedal and connection cardboard, the constant head tank has been seted up to the bottom of fixed bolster, reset spring two's one end fixed connection is in the inner wall of constant head tank, and reset spring two's the other end fixed connection in the inside bottom of transmission movable block, parallel slider sliding connection is in directional slide rail's outer wall, the fixed bottom fixed connection of parallel slider is in the inside bottom of transmission movable block, the fixed connection of connection cardboard is in the top of transmission movable block, the top fixed connection of transmission push pedal is in the bottom of transmission movable block.
Through above-mentioned technical scheme, can drive transmission movable block and connection cardboard through promoting the transmission push pedal and remove, reset spring also can stretch out and draw back thereupon simultaneously, and reset spring can provide certain directional effect for the transmission movable block that moves, prevents that parallel slider from moving the in-process skew condition from appearing, can prevent the risk of touching water after accomodating parallel transmission inserted sheet in addition, prevents equipment short circuit.
Further, the directional sliding rail is fixedly connected to the inside of the positioning groove, the parallel sliding block is slidably connected to the inside of the positioning groove, and the movable groove is formed in the top end of the inside of the positioning groove.
Through the technical scheme, the movable transmission block can be arranged in the positioning groove through the directional sliding rail, the sliding process of the movable transmission block can not be deviated, meanwhile, the parallel sliding blocks can enable the equipment to be smooth in the left-right moving process, the clamping condition can not occur, in addition, when the inserting piece is stored through the parallel sliding blocks, the situation that the inserting piece is damaged and bent due to an external object can be reduced when the inserting piece is not used, and therefore the situation that the follow-up equipment cannot be used is caused.
Further, the bottom swing joint of transmission push pedal is in the inside of logical groove, parallel transmission inserted sheet fixed connection is in the outer wall of transmission movable block, the bottom swing joint of connection cardboard is in the top of spacing bullet piece.
Through above-mentioned technical scheme, drive the motion of whole equipment through the transmission push pedal, can make things convenient for personnel to operate more, spacing bullet piece can block the transmission movable block simultaneously, prevents the not hard up condition of transmission movable block, improves the stability of inserted sheet when grafting to the external jack simultaneously to prevent that equipment from appearing not hard up condition that drops when grafting to the external jack, bring inconvenience with personnel.
Further, the extension mechanism comprises a movable transmission plate, a third reset spring, a fixed compression bar and a vertical transmission inserted bar, one end of the third reset spring is fixedly connected to the bottom end of the movable transmission plate, the top end of the movable transmission plate is movably connected to the top end of the fixed compression bar, and the bottom end of the fixed compression bar is fixedly connected to the bottom end of the vertical transmission inserted bar.
Through above-mentioned technical scheme, drive movable drive board through transmission movable block and move to make movable drive board withstand the top of fixed depression bar, fixed depression bar can drive vertical transmission inserted bar and descend this moment, thereby make vertical transmission inserted bar stretch out, make the adapter can use different joints according to the condition of external interface, in order to improve the suitability of equipment.
Further, the vertical transmission inserted bar is movably connected to the inside of the movable groove, the movable transmission plate is arranged in an L shape, and the middle section of the movable transmission plate is movably connected to the inside of the groove through a bearing.
Through above-mentioned technical scheme, can be in the inside of transmission movable block right removal with the setting of perpendicular transmission inserted bar outside can be synchronous in the time of the movable groove to the condition of adaptation external interface, the degree of difficulty when reducing personnel's operation with this, the efficiency of during operation improves simultaneously.
Further, the other end fixed connection of reset spring III is in the inside of protecting crust, the bottom swing joint of activity drive plate is in the top of connecting the cardboard, the inside top fixedly connected with reset spring IV of activity groove, and reset spring IV's bottom fixed connection is in the top of perpendicular transmission inserted bar.
Through above-mentioned technical scheme, can reset the activity drive plate when transmission movable block and connection cardboard keep away from through with reset spring III to can control the state of parallel transmission inserted sheet and vertical transmission inserted bar when making personnel promote the transmission push pedal, thereby improve the availability factor of equipment.
Compared with the prior art, the power adapter has the following beneficial effects:
1. according to the invention, through the winding mechanism, after equipment is used, the transmission rotating rod can be rotated, the positioning winding roll can be driven to rotate when the transmission rotating rod rotates, at the moment, the transmission outer wiring can be wound, along with continuous winding of the transmission outer wiring, the guide gear can move in the installation tooth box, meanwhile, the curved positioning plate can ascend so as to prevent knotting in the winding process, and meanwhile, when the equipment is needed, the reset spring is contracted for a while, so that the curved positioning plate is driven to contract, the transmission outer wiring can be tightly attached to prevent deviation and knotting, meanwhile, after the transmission outer wiring 7 is stored, the condition that the line is not oxidized due to long-term exposure in the outdoor environment can be effectively prevented, so that the service life of the line is effectively prolonged, and meanwhile, the economic loss caused by line damage is reduced.
2. According to the invention, when the equipment is required to be plugged, a person manually pushes the transmission push plate, the transmission movable block is driven to slide when the transmission push plate is pushed, and meanwhile, the parallel sliding block can slide on the surface of the directional sliding rail, so that the transmission movable block and the parallel transmission inserting piece can move left and right, the second reset spring stretches along with the transmission movable block, and the limiting elastic block can clamp the transmission movable block and the connection clamping plate, so that the parallel transmission inserting piece and the transmission movable block are limited and fixed, and in addition, the second reset spring can effectively provide certain stability, and meanwhile, the parallel transmission inserting piece is stored to effectively prevent the situation that the parallel transmission inserting piece touches water, so that internal short circuit is caused.
3. According to the invention, through the extending mechanism, when the plugging position is not matched with the parallel transmission inserting piece, the transmission pushing plate is only required to be controlled to move rightwards, the connecting clamping plate can push the bottom end of the movable transmission plate, the top end of the movable transmission plate can prop against the top end of the fixed compression rod, the fixed compression rod can continuously descend along with the movement of the movable transmission plate, so that the vertical transmission inserting rod is driven to protrude out of the positioning groove and the protective shell, at the moment, the vertical transmission inserting rod can be plugged with the external connector, different plugging modes can be selected according to the condition of the external connector, so that the applicability of the device is improved, inconvenience brought by personnel in operation is reduced, in addition, the device is convenient to replace the connector at one side, the condition that the connector at one side cannot be used is prevented, and only the other plug is needed to be replaced at the moment, so that emergency measures of the device on emergency conditions are improved, economic loss caused by the damage of the device is prevented, and the working difficulty of the personnel is reduced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of an explosive structure according to the present invention;
FIG. 3 is a schematic view of the winding mechanism and the connector thereof according to the present invention;
FIG. 4 is a schematic cross-sectional view of the extension mechanism and its attachment in accordance with the present invention;
FIG. 5 is a schematic view of an exploded view of the telescopic mechanism of the present invention;
FIG. 6 is a schematic side view of the present invention;
FIG. 7 is a schematic top view of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
fig. 10 is an enlarged schematic view of the structure of fig. 4C according to the present invention.
In the figure: 1. a protective shell; 2. connecting the mounting shell; 3. a directional chute; 4. a through groove; 5. installing a connecting box; 6. an output joint; 7. an external transmission wiring; 8. fixing the supporting block; 9. limiting spring blocks; 10. a telescoping mechanism; 1001. a second reset spring; 1002. a directional slide rail; 1003. a parallel slider; 1004. a transmission movable block; 1005. a driving push plate; 1006. the connecting clamping plate; 11. an extension mechanism; 1101. a movable transmission plate; 1102. a return spring III; 1103. fixing the compression bar; 1104. a vertical transmission inserted bar; 12. a winding mechanism; 1201. a transmission rotating rod; 1202. positioning a winding roll; 1203. a guide gear; 1204. installing a tooth box; 1205. a first reset spring; 1206. a curved positioning plate; 13. the tabs are transported in parallel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 10, the present invention provides a technical solution: the utility model provides a power adapter, including protecting crust 1, connect installation shell 2 in pegging graft in bottom one side of protecting crust 1, a set of fore-and-aft symmetry's directional spout 3 has been seted up to one side of connecting installation shell 2, the inside swing joint of directional spout 3 has parallel transmission inserted sheet 13, the inside recess of seting up of bottom of protecting crust 1, logical groove 4 has been seted up to the bottom of connecting installation shell 2, the outer wall fixedly connected with installation connection box 5 of protecting crust 1, and the inside swing joint of installation connection box 5 has output joint 6, the one end fixedly connected with wire winding mechanism 12 of output joint 6, and the outer wall winding of wire winding mechanism 12 has transmission external connection 7, the inside fixedly connected with fixed bolster 8 of connecting installation shell 2, and the outer wall sliding connection of fixed bolster 8 has telescopic machanism 10, the inside fixedly connected with extension mechanism 11 of fixed bolster 8, the top swing joint of fixed bolster 8 has spacing bullet piece 9.
When in use, when the equipment is needed to be plugged, a person manually pushes the transmission push plate 1005, when the transmission push plate 1005 pushes, the transmission movable block 1004 is driven to slide, meanwhile, the parallel sliding block 1003 slides on the surface of the directional sliding rail 1002, so that the transmission movable block 1004 and the parallel transmission plugging sheet 13 can move left and right, the second reset spring 1001 stretches out and draws back along with the transmission movable block 1004, meanwhile, the limiting elastic block 9 can clamp the transmission movable block 1004 and the connection clamping plate 1006, so that the parallel transmission plugging sheet 13 and the transmission movable block 1004 are limited and fixed, in addition, the second reset spring 1001 can effectively provide certain stability, simultaneously, the parallel transmission plugging sheet 13 is stored to effectively prevent the situation that the parallel transmission plugging sheet 13 touches water, thereby causing internal short circuit, meanwhile, the matched extension mechanism 11 can adjust different joints aiming at different external equipment, thereby improving the utilization rate of the equipment, in order to reduce inconvenience caused by replacement of equipment or incapability of replacement of equipment, when the situation that the plugging position is not matched with the parallel transmission inserting sheet 13 is met, only the transmission pushing plate 1005 needs to be controlled to move rightwards, at the moment, the connection clamping plate 1006 pushes the bottom end of the movable transmission plate 1101, at the moment, the top end of the movable transmission plate 1101 can prop against the top end of the fixed compression rod 1103, along with the movement of the movable transmission plate 1101, the fixed compression rod 1103 can continuously descend, thereby driving the vertical transmission inserting rod 1104 to protrude out of the positioning groove and the protective shell 1, at the moment, the vertical transmission inserting rod 1104 can be plugged with an external connector, at the moment, different plugging modes can be selected according to the condition of the external connector, thereby improving the applicability of equipment, reducing inconvenience caused by operation of personnel, after the equipment is used, the transmission rotating rod 1201 can be rotated, and the positioning winding disc 1202 can be driven to rotate when the transmission rotating rod 1201 rotates, at this moment, the transmission outer wiring 7 can be rolled up, along with the continuous rolling of the transmission outer wiring 7, the guide gear 1203 can move in the installation tooth box 1204, and the curved locating plate 1206 can rise simultaneously so as to prevent the situation of knotting in the rolling process, and the return spring 1205 can shrink when equipment is needed to be used, so that the curved locating plate 1206 can be tightly attached to the transmission outer wiring 7, the deviation is prevented from knotting, and meanwhile, after the transmission outer wiring 7 is stored, the situation that the line is oxidized when being exposed under the outdoor environment for a long time can be effectively prevented, so that the service life of the line is effectively prolonged, and the economic loss caused by line damage is reduced.
As shown in fig. 3-9, the winding mechanism 12 includes a transmission rotating rod 1201, a positioning winding roll 1202, a guide gear 1203, a mounting tooth box 1204, a first return spring 1205 and a curved positioning plate 1206, wherein the mounting tooth box 1204 is provided with two symmetrical front and back ends, the bottom end of the mounting tooth box 1204 is fixedly connected to the inside of one side of the winding shaft, one end of the transmission rotating rod 1201 penetrates through the axis of the winding shaft and extends to the outside, the guide gear 1203 is provided with two symmetrical left and right ends, the guide gear 1203 is movably connected to the inside of the mounting tooth box 1204 through a bearing, a tooth slot is formed in the inner wall of the mounting tooth box 1204, the guide gear 1203 is meshed with the tooth slot, one end of the first return spring 1205 is fixedly connected to the inner bottom end of the mounting tooth box 1204, the other end of the first return spring 1205 is fixedly connected to the inner top end of the curved positioning plate 1206, both ends of the transmission rotating rod 1201 extend to the outside of the mounting connecting box, the transmission outer wiring 7 is wound on the outer wall of the winding shaft, both side bottoms of the curved positioning plate 1206 are movably connected to the inside of the mounting tooth box 1204, and the curved positioning plate 1206 is movably connected to the inside of the mounting connecting box 5.
When equipment is used, the transmission rotating rod 1201 can be rotated, the positioning winding roll 1202 can be driven to rotate when the transmission rotating rod 1201 rotates, the transmission outer wiring 7 can be wound at the moment, the guide gear 1203 can move in the installation tooth box 1204 along with the continuous winding of the transmission outer wiring 7, meanwhile, the curved positioning plate 1206 can ascend to prevent the knotting in the winding process, and meanwhile, the reset spring 1205 can shrink when the equipment is needed to be used, so that the curved positioning plate 1206 is driven to shrink, and the curved positioning plate 1206 can be clung to the transmission outer wiring 7 to prevent deviation and knot.
As shown in fig. 5-7, the telescopic mechanism 10 includes a second return spring 1001, a directional slide rail 1002, a parallel slide block 1003, a transmission movable block 1004, a transmission push plate 1005 and a connection clamping plate 1006, a positioning groove is provided at the bottom end of the fixed support block 8, one end of the second return spring 1001 is fixedly connected to the inner wall of the positioning groove, the other end of the second return spring 1001 is fixedly connected to the inner bottom end of the transmission movable block 1004, the parallel slide block 1003 is slidably connected to the outer wall of the directional slide rail 1002, the fixed bottom end of the parallel slide block 1003 is fixedly connected to the inner bottom end of the transmission movable block 1004, the connection clamping plate 1006 is fixedly connected to the top end of the transmission movable block 1004, the top end of the transmission push plate 1005 is fixedly connected to the bottom end of the positioning groove, the movable groove is provided at the inner top end of the positioning groove, the bottom end of the transmission push plate 1005 is movably connected to the bottom end of the connection mounting case 2, the parallel transmission inserting sheet 13 is fixedly connected to the outer wall of the transmission movable block 1004, and the bottom end of the connection clamping plate 1006 is movably connected to the top end of the limiting elastic block 9.
When equipment is required to be plugged, a person manually pushes the transmission push plate 1005, when the transmission push plate 1005 pushes, the transmission movable block 1004 is driven to slide, meanwhile, the parallel sliding block 1003 slides on the surface of the directional sliding rail 1002, so that the transmission movable block 1004 and the parallel transmission inserting piece 13 can move left and right, the reset spring II 1001 also stretches out and draws back along with the transmission movable block, meanwhile, the limiting elastic block 9 can clamp the transmission movable block 1004 and the connection clamping plate 1006, so that the parallel transmission inserting piece 13 and the transmission movable block 1004 are limited and fixed, in addition, the reset spring II 1001 can effectively provide certain stability, and meanwhile, the parallel transmission inserting piece 13 is stored to effectively prevent the situation that the parallel transmission inserting piece 13 touches water, so that internal short circuit is caused.
As shown in fig. 4-7, the extension mechanism 11 includes a movable transmission plate 1101, a third reset spring 1102, a fixed compression rod 1103 and a vertical transmission inserting rod 1104, one end of the third reset spring 1102 is fixedly connected to the bottom end of the movable transmission plate 1101, the top end of the movable transmission plate 1101 is movably connected to the top end of the fixed compression rod 1103, the bottom end of the fixed compression rod 1103 is fixedly connected to the bottom end of the vertical transmission inserting rod 1104, the vertical transmission inserting rod 1104 is movably connected to the inside of the movable groove, the movable transmission plate 1101 is L-shaped, the middle section of the movable transmission plate 1101 is movably connected to the inside of the groove through a bearing, the other end of the third reset spring 1102 is fixedly connected to the inside of the protective shell 1, the bottom end of the movable transmission plate 1101 is movably connected to the top end of the connection clamping plate 1006, the inside top end of the movable groove is fixedly connected with a fourth reset spring, and the bottom end of the fourth reset spring is fixedly connected to the top end of the vertical transmission inserting rod 1104.
When meeting grafting department and parallel transmission inserted sheet 13 and do not agree with, only need control transmission push pedal 1005 to move to the right, the bottom of movable driving plate 1101 can be promoted to connection cardboard 1006 this moment, the top of movable driving plate 1101 can be withstood the top of fixed depression bar 1103 this moment, along with the motion of movable driving plate 1101, fixed depression bar 1103 can continuously descend, thereby drive perpendicular transmission inserted bar 1104 and stretch out from constant head tank and protecting crust 1, can peg graft with external joint through perpendicular transmission inserted bar 1104 this moment, can select different grafting modes according to the condition of external joint this moment, thereby improve the suitability of equipment, the inconvenience that brings when reducing personnel's operation.
Working principle: when equipment is required to be plugged, personnel manually push the transmission push plate 1005, can drive transmission movable block 1004 to slide when transmission push plate 1005 promotes, parallel slider 1003 can slide on the surface of directional slide rail 1002 simultaneously, thereby make transmission movable block 1004 and parallel transmission inserted sheet 13 can carry out the horizontal movement, reset spring two 1001 also can stretch out and draw back thereupon, limit bullet piece 9 can block transmission movable block 1004 and connection cardboard 1006 simultaneously, thereby carry out spacing fixed to parallel transmission inserted sheet 13 and transmission movable block 1004, when meeting grafting department and parallel transmission inserted sheet 13 when not kissing, only need control transmission push plate 1005 to move to the right side, connection cardboard 1006 can promote the bottom of movable transmission plate 1101 at this moment, the top of movable transmission plate 1101 can jack the top of fixed depression bar 1103 at this moment, along with the motion of movable transmission plate 1101, fixed depression bar 1103 can continuously descend, thereby drive perpendicular transmission inserted sheet 1104 from the constant head and protecting crust 1, at this moment can be according to the circumstances of external joint and select different grafting modes, after equipment use is accomplished, can rotate transmission inserted sheet 1201 when meeting grafting department and parallel transmission inserted sheet 13 and when parallel transmission inserted sheet 13 do not kissing, thereby can reduce the flexible wiring plate 1206, can not take up the situation when the winding up-down, can reduce the flexible wiring plate 1206, can be carried out the winding up when the winding up roll is convenient for the equipment is required to rotate, and the winding roll is arranged, thereby can not rotate the winding up the winding roll is required to be rotated, and the winding roll is convenient to be moved, and the winding roll is arranged.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A power adapter comprising a protective casing (1), characterized in that: the novel cable protection device is characterized in that a connection installation shell (2) is spliced on one side of the bottom end of the protection shell (1), a group of front-rear symmetrical directional sliding grooves (3) are formed in one side of the connection installation shell (2), parallel transmission inserting pieces (13) are movably connected to the inside of the directional sliding grooves (3), grooves are formed in the bottom end of the protection shell (1), through grooves (4) are formed in the bottom end of the connection installation shell (2), an installation connection box (5) is fixedly connected to the outer wall of the protection shell (1), an output connector (6) is movably connected to the inside of the installation connection box (5), a winding mechanism (12) is fixedly connected to one end of the output connector (6), an outer wall of the winding mechanism (12) is wound with a transmission outer wiring (7), a fixed supporting block (8) is fixedly connected to the inside of the connection installation shell (2), a telescopic mechanism (10) is slidably connected to the outer wall of the fixed supporting block (8), an extension mechanism (11) is fixedly connected to the inside of the fixed supporting block (8), and a limit elastic block (9) is movably connected to the top end of the fixed supporting block (8).
The telescopic mechanism (10) comprises a reset spring II (1001), a directional sliding rail (1002), a parallel sliding block (1003), a transmission movable block (1004), a transmission push plate (1005) and a connection clamping plate (1006), wherein a positioning groove is formed in the bottom end of the fixed supporting block (8), one end of the reset spring II (1001) is fixedly connected to the inner wall of the positioning groove, the other end of the reset spring II (1001) is fixedly connected to the inner bottom end of the transmission movable block (1004), the parallel sliding block (1003) is slidably connected to the outer wall of the directional sliding rail (1002), the fixed bottom end of the parallel sliding block (1003) is fixedly connected to the inner bottom end of the transmission movable block (1004), the fixed connection of the connection clamping plate (1006) is connected to the top end of the transmission movable block (1004), and the top end of the transmission push plate (1005) is fixedly connected to the bottom end of the transmission movable block (1004);
the directional sliding rail (1002) is fixedly connected to the inside of the positioning groove, the parallel sliding block (1003) is slidably connected to the inside of the positioning groove, and a movable groove is formed in the top end of the inside of the positioning groove;
the bottom end of the transmission push plate (1005) is movably connected to the inside of the through groove (4), the parallel transmission inserting sheet (13) is fixedly connected to the outer wall of the transmission movable block (1004), and the bottom end of the connection clamping plate (1006) is movably connected to the top end of the limiting elastic block (9);
the extension mechanism (11) comprises a movable transmission plate (1101), a third reset spring (1102), a fixed compression rod (1103) and a vertical transmission inserting rod (1104), one end of the third reset spring (1102) is fixedly connected to the bottom end of the movable transmission plate (1101), the top end of the movable transmission plate (1101) is movably connected to the top end of the fixed compression rod (1103), and the bottom end of the fixed compression rod (1103) is fixedly connected to the bottom end of the vertical transmission inserting rod (1104);
the vertical transmission inserting rod (1104) is movably connected to the inside of the movable groove, the movable transmission plate (1101) is arranged in an L shape, and the middle section of the movable transmission plate (1101) is movably connected to the inside of the groove through a bearing;
the other end fixed connection of reset spring III (1102) is in the inside of protecting crust (1), the bottom swing joint of activity drive plate (1101) is in the top of connecting cardboard (1006), the inside top fixedly connected with reset spring IV of activity groove, and reset spring IV's bottom fixed connection is in the top of perpendicular transmission inserted bar (1104).
2. A power adapter according to claim 1, wherein: the winding mechanism (12) comprises a transmission rotating rod (1201), a positioning winding roll (1202), a guide gear (1203), a mounting tooth box (1204), a first reset spring (1205) and a curved locating plate (1206), wherein the mounting tooth box (1204) is provided with two symmetrical front and back parts, the bottom end of the mounting tooth box (1204) is fixedly connected to one inner side of the winding shaft, one end of the transmission rotating rod (1201) penetrates through the axis of the winding shaft and extends to the outside, the guide gear (1203) is provided with two symmetrical left and right parts, the guide gear (1203) is movably connected to the inner side of the mounting tooth box (1204) through a bearing, a tooth slot is formed in the inner wall of the mounting tooth box (1204), the guide gear (1203) is meshed with the tooth slot, one end of the first reset spring (1205) is fixedly connected to the inner bottom end of the mounting tooth box (1204), and the other end of the first reset spring (1205) is fixedly connected to the inner top end of the curved locating plate (1206).
3. A power adapter according to claim 2, wherein: both ends of the transmission rotating rod (1201) extend to the outside of the installation connecting box (5), and the transmission external wiring (7) is wound on the outer wall of the winding shaft.
4. A power adapter according to claim 2, wherein: the bottom ends of two sides of the curved positioning plate (1206) are movably connected to the inside of the installation tooth box (1204), and the curved positioning plate (1206) is movably connected to the inside of the installation connection box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311522811.3A CN117410782B (en) | 2023-11-15 | 2023-11-15 | Power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311522811.3A CN117410782B (en) | 2023-11-15 | 2023-11-15 | Power adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117410782A CN117410782A (en) | 2024-01-16 |
| CN117410782B true CN117410782B (en) | 2024-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311522811.3A Active CN117410782B (en) | 2023-11-15 | 2023-11-15 | Power adapter |
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| Country | Link |
|---|---|
| CN (1) | CN117410782B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN117410782A (en) | 2024-01-16 |
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