CN116526216B - Charging self-protection device of mobile power supply - Google Patents

Charging self-protection device of mobile power supply Download PDF

Info

Publication number
CN116526216B
CN116526216B CN202310768919.4A CN202310768919A CN116526216B CN 116526216 B CN116526216 B CN 116526216B CN 202310768919 A CN202310768919 A CN 202310768919A CN 116526216 B CN116526216 B CN 116526216B
Authority
CN
China
Prior art keywords
wall
fixedly connected
groove
charging
rod
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.)
Active
Application number
CN202310768919.4A
Other languages
Chinese (zh)
Other versions
CN116526216A (en
Inventor
卢洪元
张光照
秦小鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Utopia Creative Technology Co ltd
Original Assignee
Shenzhen Utopia Creative Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Utopia Creative Technology Co ltd filed Critical Shenzhen Utopia Creative Technology Co ltd
Priority to CN202310768919.4A priority Critical patent/CN116526216B/en
Publication of CN116526216A publication Critical patent/CN116526216A/en
Application granted granted Critical
Publication of CN116526216B publication Critical patent/CN116526216B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H19/00Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • F16H19/043Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention provides a self-protection device for charging of a mobile power supply, and relates to the field of mobile power supplies. Including the portable power source main part, a plurality of charging ports have been seted up on the right side of portable power source main part, and a plurality of portable power source main parts right sides that are located the charging port all have seted up first recess, and the inside of a plurality of first recesses all is provided with protection machanism, and the second recess has all been seted up to the upper and lower both sides of a plurality of charging port inner walls. According to the invention, after the charging head is inserted into the charging port, the internal miniature rack slides under the pushing of the charging head, so that the two protection plates are driven to pop out, and therefore, when the charging head is used, the charging head can be protected and clamped through the protection plates and the wire clamping plate, so that the stability of the charging head in the charging port is maintained, and under the action of the second spring, the elastic pressure is increased for the compression block on the miniature rack, so that the charging head is propped against, and the stability of the charging head is maintained.

Description

Charging self-protection device of mobile power supply
Technical Field
The invention relates to the field of mobile power sources, in particular to a self-protection charging device for a mobile power source.
Background
The portable charger is portable, can store electric energy, and is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment, and is particularly applied to occasions without external power supply, and the portable charger mainly comprises the following components: as batteries for electric energy storage, circuits for stabilizing the output voltage (dc-dc converters), most mobile power supplies are provided with a charger for charging the built-in battery.
Along with the continuous development of technology, the use rate of electronic devices is higher and higher, but the batteries of the electronic devices are often not used enough, so that the development of mobile power sources is faster and faster, and the use convenience of the mobile power sources is very heavy.
Most of the existing mobile power supplies are directly inserted into the charging head in the contact port when in use, so that connection between the contact port and the charging head is easy to loosen when in use, and therefore the charging head is easy to be charged and not electrified when the equipment is charged, and the charging port or the charging head is easy to be damaged due to poor contact of the charging port or the charging head for a long time.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a self-protection charging device for a mobile power supply, which solves the problems that the existing mobile power supply is mostly directly inserted into a charging head in a contact port during use, so that the connection between the contact port and the charging head is easy to loosen during long-time use, the charging is easy to be not electrified during charging of using equipment, and the charging port or the charging head is easy to damage due to poor contact of the charging port or the charging head for a long time.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the charging self-protection device of the mobile power supply comprises a mobile power supply main body, wherein a plurality of charging ports are formed in the right side of the mobile power supply main body, first grooves are formed in the right side of the mobile power supply main body, located on the upper side and the lower side of the charging ports, the inside of each first groove is provided with a protection mechanism, second grooves are formed in the upper side and the lower side of the inner wall of each charging port, and a pressing mechanism is arranged in each second groove;
the protection mechanism comprises a protection plate, a third groove is formed in the right side of the bottom surface of the protection plate, a mounting rod is fixedly connected to the left side of the front side and the rear side of the inner wall of the third groove in a common mode, a wire clamping plate is connected to the rod wall of the mounting rod in a rotating mode, a fourth groove is formed in the left side of the wire clamping plate, a torsion spring is fixedly connected to the center of the rod wall of the mounting rod, the right end of the torsion spring is fixedly connected with the right side of the inner wall of the fourth groove, the left end of the torsion spring is fixedly connected with the left side of the inner wall of the third groove, and a wire clamping groove is formed in the right side of the wire clamping plate.
Preferably, the left surface of guard plate has seted up first cavity, the left side fixedly connected with connecting rod of first recess inner wall, the right-hand member of connecting rod runs through the inside of the left surface of guard plate to first cavity, the right-hand member fixedly connected with stopper of connecting rod, the left surface of stopper and the left side of first cavity inner wall are fixedly connected with first spring jointly.
Still further, the upper side of both sides is connected with the dwang jointly left end around the first recess inner wall, the center department fixedly connected with dwang of dwang pole wall, the bottom surface fixedly connected with fastener of dwang, the draw-in groove has been seted up on the right side of guard plate top surface.
Further, hold-down mechanism includes the compact heap, the inner wall fixedly connected with miniature rack of compact heap, the back meshing of miniature rack is connected with drive gear, drive gear's inner wall fixedly connected with transfer line, the right-hand member of transfer line rotates with the right side of second recess inner wall to be connected, the upside of second recess inner wall and the top surface of miniature rack fixedly connected with second spring jointly, two corresponding hold-down mechanism sets up in opposite directions.
Still further, the spout has all been seted up to the left and right sides of second recess inner wall, two the inner wall of spout all passes through the slider respectively with miniature rack left and right sides's upside sliding connection.
Still further, the rear side fixedly connected with worm wheel of dwang pole wall, the bottom surface meshing of worm wheel is connected with the worm, the right-hand member of worm rotates with the right side of first recess inner wall and is connected.
Still further, the right side of portable power source main part is located the left side of first recess and has all been seted up the second cavity, the left end of worm and the left end of transfer line run through the left side of first recess inner wall and the inside of left side to the second cavity of second recess inner wall respectively, the left end of worm and the left end of transfer line all fixedly connected with first bevel gear, two the equal meshing of relative one side of first bevel gear is connected with second bevel gear, two the common fixedly connected with gangbar of inner wall of second bevel gear, the upper and lower both ends of gangbar are connected with the upper and lower both sides left end of second cavity inner wall respectively.
Still further, the fixed surface of portable power source main part is connected with the silica gel lag, a plurality of louvres have been seted up on the surface of silica gel lag, the fifth recess has been seted up in the left surface of portable power source main part, the inner wall fixedly connected with radiator fan of fifth recess, the opening has been seted up in the left surface of silica gel lag, the left side fixedly connected with dust screen of opening inner wall.
(III) beneficial effects
The invention provides a self-protection charging device of a mobile power supply. The beneficial effects are as follows:
1. according to the invention, after the charging head is inserted into the charging port, the internal miniature rack slides under the pushing of the charging head, so that the two protection plates are driven to pop out, and therefore, when the charging head is used, the charging head can be protected and clamped through the protection plates and the wire clamping plate, so that the stability of the charging head in the charging port is maintained, and under the action of the second spring, the elastic pressure is increased for the compression block on the miniature rack, so that the charging head is propped against, and the stability of the charging head is maintained.
2. According to the invention, the compression block and the micro rack are arranged, so that the micro rack has elastic pressure under the elastic action of the second spring, the compression block on the micro rack can press the charging head in the charging port, the stability of the charging head in the charging port is improved, and under the action of the driving gear on the transmission rod, the driving gear on the transmission rod can be driven to rotate when the micro rack moves, and the driving gear can drive the rotating block and the clamping piece on the rotation rod through the transmission rod.
3. According to the invention, after the transmission rod rotates, the first bevel gear and the second bevel gear are arranged, so that the second bevel gear on the linkage rod can be driven to rotate through the first bevel gear, the first bevel gear on the worm is driven to rotate through the other second bevel gear, and the rotation of the transmission rod is transmitted to the worm, so that the worm can drive the worm wheel on the rotation rod, and therefore, the clamping piece on the rotation block is controlled to clamp or unclamp the clamping groove on the protection plate.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic perspective view of a main body of the portable power source according to the present invention;
FIG. 3 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 3 according to the present invention;
FIG. 6 is a schematic view of a cross-sectional structure of a rear side section of a portable power source body according to the present invention;
FIG. 7 is a schematic perspective view of a micro rack according to the present invention;
1, a mobile power supply main body; 2. a charging port; 3. a protection plate; 4. a mounting rod; 5. a wire clamping plate; 6. a torsion spring; 7. wire clamping groove; 8. a connecting rod; 9. a limiting block; 10. a first spring; 11. a rotating lever; 12. a rotating block; 13. a clamping piece; 14. a compaction block; 15. a micro rack; 16. a drive gear; 17. a transmission rod; 18. a second spring; 19. a worm wheel; 20. a worm; 21. a first bevel gear; 22. a second bevel gear; 23. a linkage rod; 24. a silica gel protective sleeve; 25. a heat radiation hole; 26. a heat radiation fan; 27. a dust screen; 28. a clamping groove.
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.
Embodiment one:
as shown in fig. 1-7, an embodiment of the present invention provides a self-protection device for charging of a mobile power supply, which includes a mobile power supply main body 1, wherein a plurality of charging ports 2 are provided on the right side of the mobile power supply main body 1, first grooves are provided on the right side of the mobile power supply main body 1 and located on the upper and lower sides of the charging ports 2, protection mechanisms are provided in the first grooves, second grooves are provided on the upper and lower sides of the inner walls of the charging ports 2, and compression mechanisms are provided in the second grooves, so that the charging head can be clamped under the cooperation of the protection mechanisms and the compression mechanisms, and the charging head is protected;
embodiment two:
as shown in fig. 1, 3 and 4, an embodiment of the present invention provides a self-protection device for charging a mobile power supply, which is further expanded according to the content in the first embodiment:
the protection mechanism comprises a protection plate 3, a third groove is formed in the right side of the bottom surface of the protection plate 3, a mounting rod 4 is fixedly connected to the left side of the front side and the rear side of the inner wall of the third groove, a wire clamping plate 5 is rotatably connected to the rod wall of the mounting rod 4, a fourth groove is formed in the left side of the wire clamping plate 5, a torsion spring 6 is fixedly connected to the center of the rod wall of the mounting rod 4, the right end of the torsion spring 6 is fixedly connected with the right side of the inner wall of the fourth groove, the left end of the torsion spring 6 is fixedly connected with the left side of the inner wall of the third groove, and a wire clamping groove 7 is formed in the right side of the wire clamping plate 5.
Embodiment III:
as shown in fig. 1, 3 and 4, an embodiment of the present invention provides a self-protection device for charging a mobile power supply, which is further expanded according to the content in the first embodiment:
wherein, first cavity has been seted up in the left side of guard plate 3, the left side fixedly connected with connecting rod 8 of first recess inner wall, the right-hand member of connecting rod 8 runs through the inside of guard plate 3 in the left side to first cavity, the right-hand member fixedly connected with stopper 9 of connecting rod 8, the common fixedly connected with first spring 10 in the left side of stopper 9 and first cavity inner wall, under the effect of first spring 10, conveniently pop out guard plate 3 from first recess, thereby make guard plate 3 can automatic pop out and block the charging head, the top of both sides is common left end is connected with dwang 11 around the first recess inner wall, the center department fixedly connected with dwang 12 of dwang 11 pole wall, the bottom surface fixedly connected with fastener 13 of dwang 12, draw-in groove 28 has been seted up on the right side of guard plate 3 top surface, under the effect of fastener 13 and draw-in groove 28, when not needing the device, can accomodate guard plate 3.
Embodiment four:
as shown in fig. 1, 3, 5 and 7, an embodiment of the present invention provides a self-protection device for charging a mobile power supply, which is further expanded according to the content in the third embodiment:
the compressing mechanism comprises a compressing block 14, the inner wall of the compressing block 14 is fixedly connected with a micro rack 15, the back of the micro rack 15 is meshed with a driving gear 16, the inner wall of the driving gear 16 is fixedly connected with a transmission rod 17, the right end of the transmission rod 17 is rotationally connected with the right side of the inner wall of a second groove, the upper side of the inner wall of the second groove is fixedly connected with a second spring 18 together with the top surface of the micro rack 15, the two corresponding compressing mechanisms are oppositely arranged, the compressing block 14 and the micro rack 15 are arranged, under the elastic action of the second spring 18, the micro rack 15 has elastic pressure, the compressing block 14 on the micro rack 15 can press a charging head in a charging port 2, the stability of the charging head in the charging port 2 is improved, and under the action of the driving gear 16 on the transmission rod 17, the driving gear 16 on the micro rack 15 can be driven to rotate when the micro rack 17, and the driving gear 16 on the transmission rod 17 can drive the rotating block 12 and the clamping piece 13 on the rotating rod 11 through the transmission rod 17.
Fifth embodiment:
as shown in fig. 1, 3, 5 and 6, an embodiment of the present invention provides a self-protection device for charging a mobile power supply, which is further expanded according to the content in the fourth embodiment:
wherein, the spout has all been seted up to the left and right sides of second recess inner wall, the upper side sliding connection of both sides about two spouts all with miniature rack 15 is all passed through to the inner wall of slider respectively, under the effect of spout, keep miniature rack 15 to remove the time stability, the rear side fixedly connected with worm wheel 19 of dwang 11 pole wall, worm wheel 19's bottom surface meshing is connected with worm 20, worm 20's right-hand member and first recess inner wall's right side rotation are connected, under worm 20's effect, conveniently drive worm wheel 19 and rotate, and carry out spacingly to worm wheel 19 on the dwang 11.
Example six:
as shown in fig. 1, 3 and 6, an embodiment of the present invention provides a self-protection device for charging a mobile power supply, which is further expanded according to the contents in the fifth embodiment:
wherein the right surface of the mobile power supply main body 1 is positioned at the left side of the first groove, a second cavity is respectively formed, the left end of the worm 20 and the left end of the transmission rod 17 respectively penetrate through the left side of the inner wall of the first groove and the left side of the inner wall of the second groove to the inside of the second cavity, the left end of the worm 20 and the left end of the transmission rod 17 are fixedly connected with a first bevel gear 21, the opposite surfaces of the two first bevel gears 21 are respectively and meshed with a second bevel gear 22, the inner walls of the two second bevel gears 22 are fixedly connected with a linkage rod 23 together, the upper end and the lower end of the linkage rod 23 are respectively connected with the left ends of the upper side and the lower side of the inner wall of the second cavity, through the arrangement of the first bevel gear 21 and the second bevel gear 22, the transmission rod 17 can drive the second bevel gear 22 on the linkage rod 23 to rotate through the first bevel gear 21, so that the linkage rod 23 rotates, the first bevel gear 21 on the worm 20 is driven by the other second bevel gear 22 to rotate, the rotation of the transmission rod 17 is transmitted to the worm 20, so that the worm 20 can drive the worm wheel 19 on the rotation rod 11, therefore, the clamping piece 13 on the rotation block 12 is controlled to clamp or loosen the clamping groove 28 on the protection plate 3, the surface of the mobile power supply main body 1 is fixedly connected with the silica gel protection sleeve 24, the surface of the silica gel protection sleeve 24 is provided with a plurality of heat dissipation holes 25, the left surface of the mobile power supply main body 1 is provided with a fifth groove, the inner wall of the fifth groove is fixedly connected with the heat dissipation fan 26, the left surface of the silica gel protection sleeve 24 is provided with an opening, the left side of the inner wall of the opening is fixedly connected with the dust screen 27, the mobile power supply main body 1 is conveniently protected under the action of the silica gel protection sleeve 24, under the action of the heat dissipation fan 26, the heat dissipation is performed on the portable power source main body 1 at the time of use.
Working principle: inserting a charging head of a charging device to be charged into a charging port 2 in a mobile power supply main body 1, after the charging head enters the charging port 2, extruding a compacting block 14 in the charging port 2 by the charging head, so that the compacting block 14 drives a micro rack 15 to move into a second groove, and when the micro rack 15 moves, driving a driving gear 16 on a transmission rod 17 to rotate, compressing a second spring 18, and simultaneously pressing the charging head in the charging port 2 under the action of the second spring 18;
the transmission rod 17 drives a second bevel gear 22 on the linkage rod 23 to rotate through a first bevel gear 21, and drives a first bevel gear 21 of the charging port 2 Euclidean through another second bevel gear 22 on the linkage rod 23 to rotate, so that the worm 20 rotates, the worm 20 drives a worm wheel 19 on the rotating rod 11 to rotate, so that the rotating rod 11 drives the rotating block 12 to rotate, at the moment, the rotating block 12 drives the clamping piece 13 to rotate, so that the clamping piece 13 deviates from a clamping groove 28 on the protection plate 3, and the limitation on the clamping groove 28 is eliminated;
under the elastic action of the first spring 10, the protection plate 3 can pop out of the first groove, and under the action of the connecting rod 8 and the limiting block 9, the protection plate 3 keeps stable moving, after being popped out, the protection plate 3 is respectively clamped at the upper side and the lower side of the charging head, meanwhile, under the elastic action of the torsion spring 6 on the mounting rod 4, the wire clamping plate 5 in the protection plate 3 enables the wire clamping plate 5 to rotate on the mounting rod 4, so that the wire clamping groove 7 on the wire clamping plate 5 is clamped at the position of the charging wire, and the stability of the charging head is kept;
when the mobile power supply main body 1 is used, the heat dissipation fan 26 is started to dissipate heat for the operation of the mobile power supply main body 1, dust in the air is intercepted under the action of the dustproof net 27, meanwhile, the mobile power supply main body 1 is protected under the action of the silica gel protective sleeve 24, and the mobile power supply main body 1 is convenient to dissipate heat under the action of the heat dissipation holes 25;
after the charging head is used, the charging head is pulled out, the protection plate 3 is pressed back to the first groove, the clamping groove 28 is positioned below the rotating block 12, and under the rebound action of the second spring 18, the miniature rack 15 is driven to move downwards, so that the driving gear 16 is reversed, and the rotating block 12 on the rotating rod 11 is driven to rotate through the transmission of the first bevel gear 21 on the pipe transmission rod 17 and the second bevel gear 22 on the linkage rod 23 and the first bevel gear 21 on the worm 20, so that the protection plate 3 is clamped in the first groove to hide the protection plate 3.
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 (6)

1. The utility model provides a self preservation protects device that charges of portable power source, includes portable power source main part (1), its characterized in that: a plurality of charging ports (2) are formed in the right face of the mobile power supply main body (1), first grooves are formed in the right face of the mobile power supply main body (1) and located on the upper side and the lower side of the charging ports (2), protection mechanisms are arranged in the first grooves, second grooves are formed in the upper side and the lower side of the inner wall of the charging ports (2), and pressing mechanisms are arranged in the second grooves;
the upper parts of the front side and the rear side of the inner wall of the first groove are connected with rotating rods (11) at the left end in common, rotating blocks (12) are fixedly connected to the centers of the rod walls of the rotating rods (11), clamping pieces (13) are fixedly connected to the bottom surfaces of the rotating blocks (12), and clamping grooves (28) are formed in the right sides of the top surfaces of the protection plates (3);
the compressing mechanism comprises a compressing block (14), the inner wall of the compressing block (14) is fixedly connected with a miniature rack (15), the back of the miniature rack (15) is connected with a driving gear (16) in a meshed mode, the inner wall of the driving gear (16) is fixedly connected with a transmission rod (17), the right end of the transmission rod (17) is rotationally connected with the right side of the inner wall of a second groove, the upper side of the inner wall of the second groove and the top surface of the miniature rack (15) are fixedly connected with a second spring (18), and the two corresponding compressing mechanisms are oppositely arranged;
the protection mechanism comprises a protection plate (3), a third groove is formed in the right side of the bottom surface of the protection plate (3), a mounting rod (4) is fixedly connected to the left side of the front side and the rear side of the inner wall of the third groove, a wire clamping plate (5) is rotationally connected to the rod wall of the mounting rod (4), a fourth groove is formed in the left side of the wire clamping plate (5), a torsion spring (6) is fixedly connected to the center of the rod wall of the mounting rod (4), the right end of the torsion spring (6) is fixedly connected with the right side of the inner wall of the fourth groove, the left end of the torsion spring (6) is fixedly connected with the left side of the inner wall of the third groove, and a wire clamping groove (7) is formed in the right side of the wire clamping plate (5).
2. The self-protection device for charging a mobile power supply according to claim 1, wherein: the novel protective plate is characterized in that a first cavity is formed in the left surface of the protective plate (3), a connecting rod (8) is fixedly connected to the left side of the inner wall of the first groove, the right end of the connecting rod (8) penetrates through the left surface of the protective plate (3) to the inside of the first cavity, a limiting block (9) is fixedly connected to the right end of the connecting rod (8), and a first spring (10) is fixedly connected to the left surface of the limiting block (9) and the left side of the inner wall of the first cavity.
3. The self-protection device for charging a mobile power supply according to claim 1, wherein: the sliding grooves are formed in the left side and the right side of the inner wall of the second groove, and the inner walls of the two sliding grooves are respectively connected with the upper sides of the left side and the right side of the miniature rack (15) through sliding blocks.
4. A self-protection device for charging a portable power source according to claim 3, wherein: the rear side of the rotating rod (11) rod wall is fixedly connected with a worm wheel (19), the bottom surface of the worm wheel (19) is connected with a worm (20) in a meshed mode, and the right end of the worm (20) is rotationally connected with the right side of the inner wall of the first groove.
5. The self-protection device for charging a mobile power supply according to claim 4, wherein: the right side of the mobile power supply main body (1) is located at the left side of the first groove and is provided with a second cavity, the left end of the worm (20) and the left end of the transmission rod (17) penetrate through the left side of the inner wall of the first groove and the left side of the inner wall of the second groove to the inside of the second cavity respectively, the left end of the worm (20) and the left end of the transmission rod (17) are fixedly connected with a first bevel gear (21), two opposite sides of the first bevel gear (21) are respectively connected with a second bevel gear (22) in a meshed mode, two inner walls of the second bevel gears (22) are fixedly connected with a linkage rod (23) together, and the upper end and the lower end of the linkage rod (23) are connected with the left ends of the upper side and the lower side of the inner wall of the second cavity respectively.
6. The self-protection device for charging a mobile power supply according to claim 1, wherein: the novel portable power source is characterized in that a silica gel protective sleeve (24) is fixedly connected to the surface of the portable power source main body (1), a plurality of radiating holes (25) are formed in the surface of the silica gel protective sleeve (24), a fifth groove is formed in the left surface of the portable power source main body (1), a radiating fan (26) is fixedly connected to the inner wall of the fifth groove, an opening is formed in the left surface of the silica gel protective sleeve (24), and a dust screen (27) is fixedly connected to the left side of the inner wall of the opening.
CN202310768919.4A 2023-06-28 2023-06-28 Charging self-protection device of mobile power supply Active CN116526216B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310768919.4A CN116526216B (en) 2023-06-28 2023-06-28 Charging self-protection device of mobile power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310768919.4A CN116526216B (en) 2023-06-28 2023-06-28 Charging self-protection device of mobile power supply

Publications (2)

Publication Number Publication Date
CN116526216A CN116526216A (en) 2023-08-01
CN116526216B true CN116526216B (en) 2024-02-06

Family

ID=87397926

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310768919.4A Active CN116526216B (en) 2023-06-28 2023-06-28 Charging self-protection device of mobile power supply

Country Status (1)

Country Link
CN (1) CN116526216B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107089153A (en) * 2016-12-30 2017-08-25 广州瑞若汽车配件有限公司 Safe electric automobile battery charging outfit
CN109888568A (en) * 2019-02-18 2019-06-14 程少云 A kind of plug and socket with anti-loose effect
JP2019131159A (en) * 2018-02-01 2019-08-08 童浩 Smart navigation robot
CN111564734A (en) * 2020-05-12 2020-08-21 覃日华 Self-locking socket and plug based on capacitance change
CN212659764U (en) * 2020-08-17 2021-03-05 上海和弘信息技术有限公司 Charging connection device for power distribution control equipment
CN213717163U (en) * 2020-12-28 2021-07-16 深圳市强赛鑫电子有限公司 Anti-drop usb connects socket structure
CN215732386U (en) * 2021-01-26 2022-02-01 广东海智天云科技有限公司 Plug-in type data line connection structure for video intercom indoor unit
CN215870797U (en) * 2021-01-08 2022-02-18 深圳市臻鑫数码科技有限公司 A fill device soon for cell-phone charges
CN114122822A (en) * 2021-10-25 2022-03-01 杭州弥拓科技有限公司 Improved data device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107089153A (en) * 2016-12-30 2017-08-25 广州瑞若汽车配件有限公司 Safe electric automobile battery charging outfit
JP2019131159A (en) * 2018-02-01 2019-08-08 童浩 Smart navigation robot
CN109888568A (en) * 2019-02-18 2019-06-14 程少云 A kind of plug and socket with anti-loose effect
CN111564734A (en) * 2020-05-12 2020-08-21 覃日华 Self-locking socket and plug based on capacitance change
CN212659764U (en) * 2020-08-17 2021-03-05 上海和弘信息技术有限公司 Charging connection device for power distribution control equipment
CN213717163U (en) * 2020-12-28 2021-07-16 深圳市强赛鑫电子有限公司 Anti-drop usb connects socket structure
CN215870797U (en) * 2021-01-08 2022-02-18 深圳市臻鑫数码科技有限公司 A fill device soon for cell-phone charges
CN215732386U (en) * 2021-01-26 2022-02-01 广东海智天云科技有限公司 Plug-in type data line connection structure for video intercom indoor unit
CN114122822A (en) * 2021-10-25 2022-03-01 杭州弥拓科技有限公司 Improved data device

Also Published As

Publication number Publication date
CN116526216A (en) 2023-08-01

Similar Documents

Publication Publication Date Title
CN116526216B (en) Charging self-protection device of mobile power supply
CN217259539U (en) Cooling device for lithium power battery pack for vehicle
CN216672629U (en) Portable power source convenient to change interface
CN210284300U (en) But dual-purpose portable emergency power supply battery module of split of military and civil
CN211507702U (en) Battery case
CN218629893U (en) Height-adjustable locking device for battery cycle test
CN208131405U (en) A kind of frock clamp for lithium ion battery gluing
CN220382220U (en) Lithium battery cell protective housing
CN214507565U (en) NB-IOT intelligent four-key scene linkage switch panel
CN219067911U (en) Mobile power supply with good heat dissipation effect
CN217509234U (en) High stability mine locomotive switch board
CN220934300U (en) Portable energy storage power supply
CN210111941U (en) Storage battery module based on photovoltaic power generation
CN214305055U (en) High protection nature energy storage box
CN212033870U (en) Motor fixing device convenient to installation
CN214380217U (en) Mobile energy storage power supply device supporting bidirectional inversion
CN112821501B (en) Combined mobile power supply
CN216751277U (en) Improved generation increases portable power source structure of capacity
CN216391632U (en) Hand-held type is inspection device for network communication
CN211264149U (en) Protection mechanism of internet-of-things controller
CN216488359U (en) High-capacity lithium ion battery pack shell
CN218350795U (en) Notebook computer with transmission port protection function
CN218918991U (en) Lithium ion battery pack with good heat dissipation function
CN213957926U (en) Double-screen computer display
CN217533679U (en) Box structure for energy storage module of lithium ion battery

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant