CN113572241A - Mobile charging equipment with positioning wrist strap - Google Patents

Mobile charging equipment with positioning wrist strap Download PDF

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Publication number
CN113572241A
CN113572241A CN202111006705.0A CN202111006705A CN113572241A CN 113572241 A CN113572241 A CN 113572241A CN 202111006705 A CN202111006705 A CN 202111006705A CN 113572241 A CN113572241 A CN 113572241A
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CN
China
Prior art keywords
wireless charging
charging
groove
power supply
wrist strap
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
Application number
CN202111006705.0A
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Chinese (zh)
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CN113572241B (en
Inventor
胡永江
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.)
Hangzhou Ccrfid Microelectronics Co ltd
Original Assignee
Hangzhou Ccrfid Microelectronics 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.)
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Publication date
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Priority to CN202111006705.0A priority Critical patent/CN113572241B/en
Publication of CN113572241A publication Critical patent/CN113572241A/en
Application granted granted Critical
Publication of CN113572241B publication Critical patent/CN113572241B/en
Active legal-status Critical Current
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20127—Natural convection
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention belongs to the technical field of charging equipment, and particularly relates to a mobile charging equipment with a positioning wrist strap, which comprises a body; the body is hinged with a fixing band, a fixing groove is formed in the top of the body, a charging wire is wound in the fixing groove, one end of the charging wire is electrically connected with the body, the other end of the charging wire is electrically connected with a wireless charging disc, a magnet is embedded in the wireless charging disc, and the wireless charging disc is magnetically connected with the fixing groove; in the prior art, most of mobile charging equipment is held by hands when in use, so that one hand is occupied, the flexibility of the hand is influenced when a user needs to move the hand, or the positioning wrist strap is taken down and placed beside the mobile charging equipment for charging, so that the positioning wrist strap is inconvenient to use; according to the invention, the use mode can be determined according to the requirements of a user by arranging the fixing band, so that the positioning wrist band is convenient for the user to use during charging, the hand is not occupied, and the influence on the flexibility of the hand is small.

Description

Mobile charging equipment with positioning wrist strap
Technical Field
The invention belongs to the technical field of charging equipment, and particularly relates to a mobile charging equipment with a positioning wrist strap.
Background
The mobility of the mobile charging equipment means that the product can play its role in a mobile state (such as travel, meeting, charger not nearby or inconvenient charging), namely, the digital product is supplied with power or charged at any place and any time without limitation, so that the product really feels flied to people and the quality of life and work is improved. With the continuous development of the portable electronic device industry, portable electronic devices such as positioning wristbands, smart phones and smart tablet computers come out endlessly, and people increasingly depend on the portable electronic devices. Since the portable electronic device has a variety of application experiences such as network, video, games, and the like, the user accelerates the power consumption of the portable electronic device in the process of operating these functions. The positioning wrist strap is developed towards being light and thin, and the battery capacity of the positioning wrist strap is also continuously reduced. And the positioning wrist strap is usually charged wirelessly in order to improve the protection performance, so when the user is far away from the fixed power supply, the situation that the electric quantity of the portable electronic equipment is exhausted often occurs, and the use of the user is affected. To address this situation, mobile charging devices have been developed.
The power supply key comprises a pressing body and a clamping piece arranged at one end of the pressing body, a contact switch is arranged in the convex part, the clamping piece elastically supports against the stopping part when the pressing body is pressed, and the pressing body drives the contact switch to turn on the mobile power supply; when the pressure of the press body disappears, the clamping piece rebounds and clamps the bump to drive the power supply key to reset.
In this scheme, button simple structure, difficult not hard up, the durability is stronger, but does not consider that mobile charging equipment is mostly for handheld when using, occupies a hand like this for when people need the hand action, influence the flexibility of hand, perhaps will fix a position the wrist strap and take off and place the other charging of mobile charging equipment, charging equipment places in pocket or package this moment, receives the length of charging wire, inconvenient use location wrist strap like this.
In view of this, the present invention provides a mobile charging device with a positioning wristband, which solves the above technical problems.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a mobile charging device with a positioning wrist strap; the use mode can be confirmed according to user's demand through setting up the fixed band, can the person of facilitating the use the location wrist strap when charging, can not occupy the staff yet, and is less to the flexibility influence of staff.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a mobile charging device for a positioning wrist strap, which comprises a power supply body; the power supply body is hinged with a fixing belt, a fixing groove is formed in the top of the power supply body, a charging wire is wound in the fixing groove, one end of the charging wire is electrically connected with the power supply body, and the other end of the charging wire is electrically connected with a wireless charging disc; a magnet is embedded in the wireless charging tray, and the wireless charging tray is magnetically connected with the fixed groove;
in the prior art, most of mobile charging equipment is handheld when in use, so that one hand is occupied, the flexibility of the hand is affected when people need to move the hand, or the positioning wrist strap is taken down and placed beside the mobile charging equipment for charging, and the charging equipment is placed in a pocket or a bag and is limited by the length of a charging wire, so that the positioning wrist strap is inconvenient to use;
in the invention, the fixing band is arranged, the fixing band is fixed on the power supply body in an initial state, when the positioning wrist band is not required to be used immediately, the positioning wrist band is taken down and placed in the fixing groove of the power supply body, the power supply body power switch is opened so as to charge the positioning wrist band, when the positioning wrist band is required to be used immediately, the fixing band is firstly opened, then the power supply body is placed in a proper position of an arm, the fixing band is bound on the arm, then the wireless charging disc is taken out of the fixing groove, the charging wire is straightened, the wireless charging disc is conveniently connected with and separated from the fixing groove by arranging the magnet in the wireless charging disc, then the wireless charging disc is placed between the positioning wrist band and the arm, the power supply body power switch is opened so as to charge the positioning wrist band, the use mode can be determined according to the requirements of a user by arranging the fixing band, the positioning wrist strap can be conveniently used by a user during charging, does not occupy hands, and has small influence on the flexibility of the hands.
Preferably, a groove is formed in the circumferential outer side of the wireless charging tray, a buckle is rotationally connected in the groove, a spring is arranged at the joint of the buckle and the wireless charging tray, one end of the spring is abutted against the wireless charging tray, and the other end of the spring is abutted against the buckle; the top of the buckle is fixedly connected with a limiting column; one end of the groove is provided with a limiting hole, and one side of the top of the groove is provided with a limiting groove; the during operation, through setting up the buckle, when wireless charging dish charges to the location wrist strap, dial the buckle that draws in spacing post with the recess and pull out, the spring shrink this moment, hold the buckle and rotate 90, loosen the buckle, the spring extension that resets, buckle and spacing groove block, spacing post and spacing hole block, buckle combined action fixes wireless charging dish in the location wrist strap this moment, leads to wireless charging dish to drop when avoiding the user acutely to act, influences charging of location wrist strap.
Preferably, the outer side of the charging wire is fixedly connected with an iron ring; the fixing band is also embedded with a magnet; the during operation, through setting up hoop and magnet, when wireless charging dish charges to the location wrist strap, earlier wind the charging wire of overlength on power supply body and arm, the hoop on the charging wire adsorbs on the magnet on the fixed band this moment, thereby fix the charging wire of overlength, avoid the charging wire of overlength to take place to twine or twine on other things from birth to, thereby influence the flexibility of hand action, when accomodating the charging wire, coil the charging wire in the bottom of wireless charging dish, adsorb the hoop on the charging wire on the magnet in wireless charging dish this moment, thereby fix the charging wire under wireless charging dish, place into power supply body's fixed slot together with the charging wire with wireless charging dish again and accomodate, be convenient for neatly accomodate the charging wire, thereby the person of facilitating the use uses.
Preferably, the magnets of the fixing band are uniformly arranged; the magnet is flush with the surface of one side of the fixing band; the during operation, through evenly arranging magnet on the fixed band, when the fixed band is tied up and is tied up to the arm, the fixed band of being convenient for is along with arm and pitch arc evenly bending, avoid pressing against the hand, thereby influence the user and wear, when the day gas is hot, can be with the one side and the arm contact of magnet, it is cool more when wearing, improve user's the experience of wearing, when placing the location wrist strap and charging on power body, can fold the fixed band, magnet inter attraction in the fixed band, constitute the support, support power body, reduce power body and other article's area of contact, make the heat radiating area of increase power body, thereby be convenient for dispel the heat when charging.
Preferably, the bottom of the wireless charging tray is provided with a sliding groove, the bottom of the wireless charging tray is provided with a radiating fin, the bottom of the radiating fin is provided with an air hole, the air hole is perpendicular to the lower surface of the radiating fin, the top of the radiating fin is fixedly connected with a sliding strip, and the sliding strip is in sliding connection with the sliding groove; the cooling fins are internally provided with vent holes, the vent holes are parallel to the lower surfaces of the cooling fins, and the vent holes are communicated with the vent holes; the during operation, through setting up the fin, with draw runner and spout sliding connection to fix the bottom to wireless charging dish with the fin, when the user has the hand action, the swing of arm can produce the air current, and the air current passes through the ventilation hole, and the air current flows to the bleeder vent, dispels the heat to the arm, and sets up the vent and makes the heat radiating area grow of fin for wireless charging dish dispels the heat, reduces on heat transfer to the arm, thereby makes the user wear comfortablely.
Preferably, the bottom of the power supply body is provided with a clamping groove, and the clamping groove is connected with the sliding strip in a clamping manner; the during operation, through setting up the draw-in groove, when needs are fixed power body to other positions, part fin and wireless charging dish to be connected the draw-in groove block, fin and power body fixed connection this moment insert fixed position with the fin, thereby fix power body, and the fin is connected with power body, increase power body's heat radiating area for power body's heat dissipation, be convenient for accomodate the fin in addition.
The invention has the following beneficial effects:
1. according to the mobile charging equipment for the positioning wrist strap, the fixing strap is arranged to be bound on the arm, the wireless charging disk is taken out of the fixing slot, the wireless charging disk is placed between the positioning wrist strap and the arm, the power switch of the power supply body is turned on to charge the positioning wrist strap, the use mode can be determined according to the requirements of a user through the fixing strap, the positioning wrist strap can be conveniently used by the user during charging, the user does not occupy hands, and the influence on the flexibility of the hands is small.
2. According to the mobile charging equipment for the positioning wrist strap, due to the fact that the buckle is arranged, when the wireless charging tray charges the positioning wrist strap, the limiting column is pulled to pull out the buckle in the groove, the spring contracts, the buckle is held to rotate 90 degrees, the buckle is loosened, the spring resets and extends, the buckle is clamped with the limiting groove, the limiting column is clamped with the limiting hole, the wireless charging tray is fixed under the positioning wrist strap under the combined action of the buckle, and the situation that the wireless charging tray falls off when a user acts violently to affect charging of the positioning wrist strap is avoided.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a perspective view of a wireless charging tray and a heat sink tray;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
FIG. 5 is an enlarged view of a portion of FIG. 1 at B;
in the figure: 1. a power supply body; 11. fixing grooves; 12. a card slot; 2. fixing belts; 3. a charging wire; 31. an iron ring; 4. a wireless charging tray; 41. a magnet; 42. a groove; 43. buckling; 44. a limiting column; 45. a limiting hole; 46. a spring; 47. a chute; 48. a limiting groove; 5. a heat sink; 51. air holes are formed; 52. a slide bar; 53. a vent hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the mobile charging device with positioning wrist strap according to the present invention includes a power source body 1; the power supply body 1 is hinged with a fixing belt 2, a fixing groove 11 is formed in the top of the power supply body 1, a charging wire 3 is wound in the fixing groove 11, one end of the charging wire 3 is electrically connected with the power supply body 1, and the other end of the charging wire 3 is electrically connected with a wireless charging disc 4; a magnet 41 is embedded in the wireless charging tray 4, and the wireless charging tray 4 is magnetically connected with the fixing groove 11;
in the prior art, most of mobile charging equipment is handheld when in use, so that one hand is occupied, the flexibility of the hand is affected when people need to move the hand, or the positioning wrist strap is taken down and placed beside the mobile charging equipment for charging, and the charging equipment is placed in a pocket or a bag and is limited by the length of a charging wire, so that the positioning wrist strap is inconvenient to use;
in the invention, the fixing band 2 is arranged, the fixing band 2 is fixed on the power supply body 1 in an initial state, when the positioning wrist band is not required to be used immediately, the positioning wrist band is taken down and placed in the fixing groove 11 of the power supply body 1, the power switch of the power supply body 1 is opened so as to charge the positioning wrist band, when the positioning wrist band is required to be used immediately, the fixing band 2 is firstly opened, then the power supply body 1 is placed in a proper position of an arm, the fixing band 2 is bound on the arm, then the wireless charging disc 4 is taken out from the fixing groove 11, the charging wire 3 is straightened, the wireless charging disc 4 is conveniently connected and separated with the fixing groove 11 by arranging the magnet 41 in the wireless charging disc 4, then the wireless charging disc 4 is placed between the positioning wrist band and the arm, the power switch of the power supply body 1 is opened so as to charge the positioning wrist band, the use mode can be determined according to the requirements of a user by arranging the fixing band 2, the positioning wrist strap can be conveniently used by a user during charging, does not occupy hands, and has small influence on the flexibility of the hands.
As an embodiment of the present invention, a groove 42 is formed on the circumferential outer side of the wireless charging tray 4, a buckle 43 is rotatably connected in the groove 42, a spring 46 is arranged at the connection position of the buckle 43 and the wireless charging tray 4, one end of the spring 46 abuts against the wireless charging tray 4, and the other end of the spring 46 abuts against the buckle 43; the top of the buckle 43 is fixedly connected with a limiting column 44; one end of the groove 42 is provided with a limiting hole 45, and one side of the top of the groove 42 is provided with a limiting groove 48; during operation, through setting up buckle 43, when wireless charging dish 4 charges to the location wrist strap, dial and draw buckle 43 that spacing post 44 was pulled out in with recess 42, spring 46 contracts this moment, it rotates 90 to hold buckle 43, loosen buckle 43, spring 46 resets the extension, buckle 43 and spacing groove 48 block, spacing post 44 and spacing hole 45 block, buckle 43 combined action fixes wireless charging dish 4 in the location wrist strap this moment, avoid the user to lead to wireless charging dish 4 to drop when acutely moving, influence the charging of location wrist strap.
As an embodiment of the present invention, an iron ring 31 is fixedly connected to the outer side of the charging wire 3; the fixing band 2 is also embedded with a magnet 41; when the charging device works, the iron ring 31 and the magnet 41 are arranged, when the wireless charging disk 4 charges the positioning wrist strap, the charging wire 3 which is too long is wound on the power supply body 1 and the arm, at the moment, the iron ring 31 on the charging wire 3 is adsorbed on the magnet 41 on the fixing strap 2, thereby fixing the overlong charging wire 3, avoiding the overlong charging wire 3 from winding or winding on other objects, thereby influencing the flexibility of hand action, when the charging wire 3 is stored, the charging wire 3 is coiled at the bottom of the wireless charging disk 4, at this time, the iron ring 31 on the charging wire 3 is absorbed on the magnet 41 in the wireless charging disk 4, thereby fix charging wire 3 under wireless charging tray 4, accomodate in putting into power supply body 1's fixed slot 11 together with charging wire 3 wireless charging tray 4 again, be convenient for neatly accomodate charging wire 3 to the person of facilitating the use uses.
As an embodiment of the present invention, the magnets 41 of the fixing band 2 are uniformly arranged; the magnet 41 is flush with the surface of one side of the fixing band 2; the during operation, through evenly arranging magnet 41 on fixed band 2, when the arm is tied up to fixed band 2, be convenient for fixed band 2 along with arm and pitch arc even bending, avoid pressing against the hand, thereby influence the user and wear, when the weather is hot, can be with the one side and the arm contact of magnet 41, it is cool more when wearing, improve user's the experience of wearing, when placing the location wrist strap and charging on power body 1, can be folded fixed band 2, magnet 41 inter attraction in the fixed band 2, constitute the support, support power body 1, reduce the area of contact of power body 1 with other article, make increase power body 1's heat radiating area, thereby be convenient for dispel the heat when charging.
As an embodiment of the invention, the bottom of the wireless charging tray 4 is provided with a sliding groove 47, the bottom of the wireless charging tray 4 is provided with a heat sink 5, the bottom of the heat sink 5 is provided with an air hole 51, the air hole 51 is vertical to the lower surface of the heat sink 5, the top of the heat sink 5 of the air hole 51 is fixedly connected with a sliding strip 52, and the sliding strip 52 is in sliding connection with the sliding groove 47; a vent hole 53 is formed in the radiating fin 5, the vent hole 53 is parallel to the lower surface of the radiating fin 5, and the vent hole 53 is communicated with the vent hole 51; the during operation, through setting up fin 5, with draw runner 52 and spout 47 sliding connection, thereby fix the bottom of wireless charging dish 4 with fin 5, when the user has the hand action, the swing of arm can produce the air current, the air current passes through ventilation hole 53, air current flow direction bleeder vent 51 dispels the heat to the arm, and set up the vent and make the heat radiating area grow of fin 5, accelerate the heat dissipation of wireless charging dish 4, reduce heat transfer to the arm, thereby make the user wear comfortablely.
As an embodiment of the present invention, a clamping groove 12 is formed at the bottom of the power supply body 1, and the clamping groove 12 is connected with the slide bar 52 in a clamping manner; during operation, through setting up draw-in groove 12, when needs are fixed power supply body 1 to other positions on, part fin 5 and wireless charging dish 4, and be connected draw-in groove 52 and draw-in groove 12 block, fin 5 and power supply body 1 fixed connection this moment, insert fixed position with fin 5, thereby fix power supply body 1, and fin 5 is connected with power supply body 1, increase power supply body 1's heat radiating area, accelerate power supply body 1's heat dissipation, be convenient for accomodate fin 5 in addition.
The specific working process is as follows:
when the positioning wrist strap is required to be used immediately, the fixing strap 2 is firstly opened, then the power supply body 1 is placed in a proper position of an arm, the fixing strap 2 is bound on the arm, then the wireless charging disc 4 is taken out from the fixing groove 11, a charging wire 3 is straightened, the wireless charging disc 4 is conveniently connected and separated with the fixing groove 11 by arranging the magnet 41 in the wireless charging disc 4, then the wireless charging disc 4 is placed between the positioning wrist strap and the arm, and the power supply switch of the power supply body 1 is opened so as to charge the positioning wrist strap; through the arrangement of the buckle 43, when the wireless charging disk 4 charges the positioning wrist strap, the buckle 43 in the groove 42 is pulled out by pulling the limiting column 44, at the moment, the spring 46 contracts, the buckle 43 is held to rotate 90 degrees, the buckle 43 is loosened, the spring 46 resets and extends, the buckle 43 is clamped with the limiting groove 48, the limiting column 44 is clamped with the limiting hole 45, and at the moment, the buckle 43 jointly acts to fix the wireless charging disk 4 under the positioning wrist strap; by arranging the iron ring 31 and the magnet 41, when the wireless charging disc 4 charges the positioning wrist strap, the overlong charging wire 3 is wound on the power supply body 1 and the arm, and the iron ring 31 on the charging wire 3 is adsorbed on the magnet 41 on the fixing belt 2, so that the overlong charging wire 3 is fixed; when the charging wire 3 is stored, the charging wire 3 is wound at the bottom of the wireless charging disc 4, at the moment, the iron ring 31 on the charging wire 3 is adsorbed on the magnet 41 in the wireless charging disc 4, so that the charging wire 3 is fixed below the wireless charging disc 4, and then the wireless charging disc 4 and the charging wire 3 are placed into the fixing groove 11 of the power supply body 1 together for storage; through evenly arranging magnet 41 in fixed band 2, when the arm was tied up to fixed band 2, be convenient for fixed band 2 along with arm and pitch arc even bending, when the weather is hot, can be with the one side and the arm contact of magnet 41, when placing the location wrist strap and charging on power body 1, can fold fixed band 2, magnet 41 inter attraction in fixed band 2, constitute the support, support power body 1, reduce the area of contact of power body 1 with other article, make increase power body 1's heat radiating area.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A mobile charging device with a positioning wristband comprises a power body (1); the method is characterized in that: the power supply comprises a power supply body (1), a fixing belt (2) is hinged to the power supply body (1), a fixing groove (11) is formed in the top of the power supply body (1), a charging wire (3) is wound in the fixing groove (11), one end of the charging wire (3) is electrically connected with the power supply body (1), and the other end of the charging wire (3) is electrically connected with a wireless charging disc (4); the wireless charging tray (4) is embedded with a magnet (41), and the wireless charging tray (4) is magnetically connected with the fixing groove (11).
2. A positioning wristband mobile charging device according to claim 1, characterized in that: a groove (42) is formed in the circumferential outer side of the wireless charging tray (4), a buckle (43) is rotationally connected in the groove (42), a spring (46) is arranged at the joint of the buckle (43) and the wireless charging tray (4), one end of the spring (46) is abutted against the wireless charging tray (4), and the other end of the spring (46) is abutted against the buckle (43); the top of the buckle (43) is fixedly connected with a limiting column (44); one end of the groove (42) is provided with a limiting hole (45), and one side of the top of the groove (42) is provided with a limiting hole.
3. A positioning wristband mobile charging device according to claim 1, characterized in that: an iron ring (31) is fixedly connected to the outer side of the charging wire (3); the fixing band (2) is also embedded with a magnet (41).
4. A positioning wristband mobile charging device according to claim 3, characterized in that: the magnets (41) of the fixing band (2) are uniformly arranged; the magnet (41) is flush with the surface of one side of the fixing band (2).
5. A positioning wristband mobile charging device according to claim 1, characterized in that: the bottom of the wireless charging tray (4) is provided with a sliding groove (47), the bottom of the wireless charging tray (4) is provided with a radiating fin (5), the bottom of the radiating fin (5) is provided with an air hole (51), the air hole (51) is vertical to the lower surface of the radiating fin (5), the top of the radiating fin (5) is fixedly connected with a sliding strip (52), and the sliding strip (52) is in sliding connection with the sliding groove (47); the cooling fin (5) is internally provided with a vent hole (53), the vent hole (53) is parallel to the lower surface of the cooling fin (5), and the vent hole (53) is communicated with the vent hole (51).
6. A positioning wristband mobile charging device according to claim 5, characterized in that: the power supply comprises a power supply body (1), and is characterized in that a clamping groove (12) is formed in the bottom of the power supply body (1), and the clamping groove (12) is connected with a sliding strip (52) in a clamping mode.
CN202111006705.0A 2021-08-30 2021-08-30 Mobile charging equipment with positioning wrist strap Active CN113572241B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111006705.0A CN113572241B (en) 2021-08-30 2021-08-30 Mobile charging equipment with positioning wrist strap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111006705.0A CN113572241B (en) 2021-08-30 2021-08-30 Mobile charging equipment with positioning wrist strap

Publications (2)

Publication Number Publication Date
CN113572241A true CN113572241A (en) 2021-10-29
CN113572241B CN113572241B (en) 2022-03-22

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM481432U (en) * 2014-01-06 2014-07-01 Health & Life Co Ltd Wearable electronic device coupled with mobile power supply
US20160291550A1 (en) * 2015-03-31 2016-10-06 Superior Communications, Inc. Watch strap battery
CN206020946U (en) * 2015-10-31 2017-03-15 中国科学院电子学研究所 A kind of wrist-watch for supporting instant charging
CN210985674U (en) * 2019-01-29 2020-07-10 王佐淇 Bracelet formula treasured that charges

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM481432U (en) * 2014-01-06 2014-07-01 Health & Life Co Ltd Wearable electronic device coupled with mobile power supply
US20160291550A1 (en) * 2015-03-31 2016-10-06 Superior Communications, Inc. Watch strap battery
CN206020946U (en) * 2015-10-31 2017-03-15 中国科学院电子学研究所 A kind of wrist-watch for supporting instant charging
CN210985674U (en) * 2019-01-29 2020-07-10 王佐淇 Bracelet formula treasured that charges

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