CN107980111B

CN107980111B - Wearable handheld mobile system

Info

Publication number: CN107980111B
Application number: CN201780001821.9A
Authority: CN
Inventors: 张贤杰; 张波; 郭颂
Original assignee: Shenzhen Urovo Technology Corp Ltd
Current assignee: Shenzhen Urovo Technology Corp Ltd
Priority date: 2017-01-06
Filing date: 2017-03-08
Publication date: 2020-05-22
Anticipated expiration: 2037-03-08
Also published as: CN107980111A

Abstract

The invention discloses a wearable handheld mobile system, which comprises a mobile terminal and a ring-type scanning head arranged outside relative to the mobile terminal; the ring type scanning head is in communication connection with the mobile terminal for data transmission. According to the wearable handheld mobile system, the mobile terminal and the scanning head are separately arranged, the wearable handheld mobile system can be operated only by wearing the scanning head on a hand during scanning, and the scanning of the wearable handheld mobile system is not required to be carried out by holding the mobile terminal, so that a user can conveniently operate the scanning with one hand or liberate two hands, and the wearable handheld mobile system is convenient to use and high in efficiency.

Description

Wearable handheld mobile system

Technical Field

The invention relates to the technical field of intelligent mobile terminals, in particular to a wearable handheld mobile system.

Background

An existing mobile terminal with a scanning function, such as a PDA, generally employs a scanning head mounted inside a host, and an interface on a main board and an interface on the scanning head are connected through a Flexible Printed Circuit (FPC) to implement scanning and data transmission. However, when the mobile terminal scans, the whole terminal needs to be held by hand to move so that the scanning head aligns to the bar code to be scanned, which is inconvenient to operate and limited in efficiency.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a wearable handheld mobile system which is convenient to use.

The technical scheme adopted by the invention for solving the technical problems is as follows: the wearable handheld mobile system comprises a mobile terminal and a ring-type scanning head which is externally arranged relative to the mobile terminal; the ring type scanning head is in communication connection with the mobile terminal for data transmission.

Preferably, the ring-type scanning head is in communication connection with the mobile terminal through at least one of WIFI, Bluetooth, ZigBee, UWB and infrared; and/or the presence of a gas in the gas,

the ring type scanning head is in communication connection with the mobile terminal through a connecting line.

Preferably, the mobile terminal includes a host and a wristband assembly, the host being detachably mounted on the wristband assembly.

Preferably, the mobile terminal further comprises a buckle assembly detachably connecting the host and the wrist strap assembly;

the buckle assembly comprises a buckle support and a buckle elastic sheet which are respectively arranged on the host and the wrist strap assembly, and the buckle elastic sheet is connected with the buckle support in a buckle mode.

Preferably, the snap spring is provided with an outward opening, and the opening forms an elastic snap position; the inner walls of two sides of the buckling position are provided with sliding grooves, and the buckle support is clamped in the sliding grooves.

Preferably, the sliding groove and the buckle support are provided with concave-convex structures matched with each other corresponding to the two opposite sides of the sliding groove.

Preferably, the wrist strap assembly comprises a wrist strap holder and a wrist strap connected to the wrist strap holder, and the host computer is detachably mounted on the wrist strap holder.

Preferably, the host is provided with a first magnetic connector for connecting wire insertion;

the wearable handheld mobile system further comprises the connecting line, the connecting line is a magnetic data line and is in attraction butt joint with the first magnetic connector.

Preferably, the magnetic data line comprises a wire and a second magnetic connector arranged on at least one end of the wire; the connecting port of the second magnetic connector is provided with a buckle piece, and the first magnetic connector is provided with a buckle groove for the separable buckling of the buckle piece.

Preferably, the first magnetic connector comprises a base, a plurality of slots arranged on the base, a metal sheet arranged on the base, and a waterproof ring sleeved on the periphery of the base; the slots are arranged at intervals and penetrate through the two opposite sides of the base; the catching groove is formed in the base.

Preferably, the second magnetically attractive connector comprises:

a hollow housing, one end of which is open to form a connection port;

a probe assembly disposed within the housing;

a magnetic attraction assembly fitted on the probe assembly proximate the connection port; and

a toggle piece;

the buckling piece is rotatably arranged in the shell, a first end of the buckling piece faces the connecting port and is provided with a buckling part, and the buckling part can reciprocate between a first position and a second position to carry out buckling or releasing action;

the poking piece is arranged in the shell, is matched with the clamping piece and can reciprocate in the direction close to and far away from the connecting port to drive the clamping piece to rotate; the poking piece is provided with an operating part protruding out of the shell;

when the hook part is located at the first position, the poking part is located in the direction away from the connecting port and is pressed against the second end of the buckle part away from the connecting port, the first end of the buckle part and the hook part are close to the inner wall of the shell, and the hook part is separated from the buckling groove;

when the hook part is at the second position, the poking part is positioned in the direction close to the connecting port and is pressed against the first end of the buckle part, the first end of the buckle part and the hook part rotate to be far away from the inner wall of the shell, and the hook part is buckled in the buckle groove.

Preferably, the probe assembly includes a probe seat and a plurality of probes, the plurality of probes are arranged on the probe seat at intervals, and two ends of the probes are respectively exposed out of two ends of the probe seat facing the connection port and back to the connection port;

the fastener can be rotatably connected to the probe seat, and the hook part is arranged on the end part of the first end of the fastener and is positioned between the probe seat and the connecting port; the poking piece is movably matched on the probe seat; the buckle piece is positioned on one side of the poking piece, which is far away from the inner wall of the shell.

Preferably, the first end and the second end of the fastener are connected with each other at a predetermined included angle, and the predetermined included angle faces the inner wall of the shell; a first positioning part matched with the poking piece is arranged at the joint of the first end and the second end;

when the hook part is at the first position, the poking part is pressed against the second end of the buckling part, and the first end of the buckling part and the hook part are tilted relative to the probe seat and close to the inner wall of the shell;

when the hook part is located at the second position, the poking part is pressed on the first positioning part in a propping mode, the first end of the buckling part and the hook part rotate towards the direction of the probe base, and the second end of the buckling part tilts relative to the probe base.

Preferably, the poking piece comprises a body movably matched on the probe seat, and a driving part connected to one side of the body facing the connecting port; the driving part is abutted between the buckling piece and the inner wall of the shell;

one side of the driving part facing the buckling piece is provided with a second positioning part matched with the first positioning part.

Preferably, the probe seat is provided with a positioning groove for the buckle piece to be rotatably matched therein and a sliding groove for the stirring piece to be movably matched therein, and the positioning groove and the sliding groove are parallel and have consistent extension directions.

Preferably, the body comprises a matching part connected with the driving part and elastic arms positioned at two opposite sides of the matching part; the elastic arms are parallel to the matching part at intervals, one end of each elastic arm faces the driving part, and the other end of each elastic arm is connected with the matching part; the two elastic arms are respectively matched with two opposite side walls of the sliding groove.

Preferably, the magnetic attraction component comprises an annular magnetic attraction piece matched with the periphery of the probe seat.

Preferably, the magnetic component further comprises an annular decoration piece arranged corresponding to the magnetic part, and the decoration piece is matched on the end face of the magnetic part facing the connection port;

at least one side of the decorating part is provided with a buckling arm extending towards the direction of the probe seat, and the buckling arm is buckled on the magnetic suction part or the probe seat.

Preferably, the magnetic data line comprises two second magnetic connectors respectively arranged at two ends of the wire; a third magnetic connector is arranged on the ring-type scanning head, and a fastening groove for the separable fastening of the fastening piece is formed in the third magnetic connector;

and the two second magnetic connectors are respectively in attraction butt joint with the first magnetic connector and the third magnetic connector.

Preferably, the third magnetic connector structure is identical to the first magnetic connector structure.

The invention has the beneficial effects that: the mobile terminal and the scanning head are arranged separately, the scanning head can be operated by being worn on the hand during scanning, and the scanning of the mobile terminal is not required to be held by the hand, so that a user can conveniently operate the scanning by one hand or liberate two hands, and the scanning device is convenient to use and high in efficiency.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic diagram of a wireless connection of a wearable handheld mobile system of the present invention;

FIG. 2 is a schematic diagram of a wired connection of the wearable handheld mobile system of the present invention;

FIG. 3 is a schematic structural diagram of a mobile terminal in the wearable handheld mobile system of the present invention;

fig. 4 is a rear view of the mobile terminal shown in fig. 3;

fig. 5 is an exploded view of the buckle assembly of the mobile terminal shown in fig. 3;

fig. 6 is a side view of the mobile terminal shown in fig. 3;

FIG. 7 is a schematic diagram of the connection structure of the host and the connection line according to the present invention;

FIG. 8 is a schematic cross-sectional view of the butt joint of FIG. 7;

FIG. 9 is an exploded view of the second magnetic connector of FIG. 7;

FIG. 10 is a cross-sectional view of the second magnetic connector of FIG. 9 showing the snap member not being snapped and locked;

FIG. 11 is a cross-sectional view of the second magnetic connector shown in FIG. 9 illustrating the locking of the fastener.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the wearable handheld mobile system of the present invention includes a mobile terminal 10 and a ring-type scanning head 20 externally disposed relative to the mobile terminal 10; the ring type scanning head 20 is in communication connection with the mobile terminal 10 for data transmission.

The ring-type scanning head 20 can be in communication connection with the mobile terminal 10 in a wireless and/or wired manner, so as to realize data transmission, charging and the like.

During use, the ring-type scanning head 20 can be worn on a finger, the mobile terminal 10 and the ring-type scanning head 20 are kept in a certain distance and can be worn on a wrist, placed in a pocket, a bag or placed on a desktop, and the like, so that a user can conveniently operate and scan or liberate two hands by one hand, the situation that the mobile terminal hinders the user to carry goods and the like is avoided, and the scanning is convenient and efficient.

For the wireless connection mode, as shown in fig. 1, the ring-type scanning head 20 may be in communication connection with the mobile terminal 10 through at least one of WIFI, bluetooth, ZigBee, UWB, and infrared. For a wired connection, as shown in FIG. 2, the ring scanner head 20 may be communicatively coupled to the mobile terminal 10 via a connection 30.

As shown in fig. 3 and 4, the mobile terminal 10 includes a host 11; the host 11 may be a scanning host cooperating with the ring-type scanning head 20, or may be a PDA, a mobile phone, a smart watch, or the like.

The mobile terminal 10 can also include the wrist strap assembly 12 as required, the host 11 is detachably mounted on the wrist strap assembly 12, the mobile terminal 10 is worn through the wrist strap assembly 12, the requirement that a user uses one hand or liberates two hands is met, the operation is convenient and comfortable, and the user experience effect is improved.

The wrist band assembly 12 includes a wrist band holder 121 and a wrist band (not shown) attached to the wrist band holder 121, and the host computer 11 is detachably mounted to the wrist band holder 121. The wrist strap can be an elastic telescopic annular belt or an openable annular belt or a bandage, and the arrangement mode is various.

The wrist band support 121 may be disposed on an outer ring of the wrist band or may be connected to the wrist band, and a bottom surface of the wrist band support 121 corresponds to an inner ring of the wrist band. For the wrist band holder 121 attached in the wrist band, a pad may be provided at the bottom thereof to improve the comfort of the wrist contacting the wrist band holder 121.

In this embodiment, the opposite ends of the wrist band support 121 are provided with through holes 122, and the two ends of the wrist band are respectively connected to the through holes 122 in a penetrating manner. The end of the wrist band can be fixed on the wrist band by a magic tape after passing through the perforation 122.

In other embodiments, the wrist strap holder 121 may include a housing having a receiving groove, the receiving groove having a shape corresponding to the outer circumference of the main body 11 for receiving therein the main body 11.

Further, the mobile terminal 10 further includes a clasp assembly 13 for detachably connecting the host 11 and the wristband assembly 12.

Referring to fig. 4 and 5, the latch assembly 13 may include a latch bracket 131 and a latch spring 132. One of the buckle bracket 131 and the buckle spring 132 is disposed on the host machine 11, and the other is disposed on the wristband assembly 12, and the host machine 11 is fixed to the wristband assembly 12 by the buckle of the two.

In the buckle assembly 13, the buckle spring 132 has an outward opening, and the opening forms an elastic buckle position 133; the inner walls of the two sides of the buckling position 133 are provided with sliding grooves, and the buckling bracket 131 is buckled in the sliding grooves. For example, the snap spring 132 may have a U-shape, and the snap bracket 131 is engaged therein by engaging opposite sides thereof with opposite sides of the U-shaped recess.

Further, the relative both sides that spout and buckle support 131 correspond the spout are equipped with the concave-convex structure of mutually supporting to with buckle support 131 locking on buckle shell fragment 132, avoid causing buckle shell fragment 132 and buckle support 131 to bounce off owing to rock. Alternatively, the concave-convex structure comprises a convex point 134 and a concave hole 135 which are correspondingly arranged, one of the convex point and the concave hole is arranged on the sliding chute, and the other convex point and the concave hole are correspondingly arranged on two opposite sides of the buckle bracket 131. The bump 134 and the recess 135 may be one or more, respectively.

The mating contact surfaces of the nubs 134 and recesses 135 are preferably arcuate to facilitate sliding movement relative to each other.

Specifically, in the present embodiment, the snap bracket 131 is provided on the host 11, and the snap dome 132 is provided on the wristband bracket 121 of the wristband assembly 12.

Wherein, the snap bracket 131 can be connected with the host 11 by a screw connection manner. For example, a screw bolt or a screw hole is provided on the rear shell of the host 11, a screw hole is correspondingly provided on the fastening bracket 131, and the fastening bracket 131 is locked on the rear shell of the host 11 by sequentially penetrating the screw bolt or the screw hole on the fastening bracket 131 and the screw bolt or the screw hole on the rear shell of the host 11.

The snap spring 132 and the wrist strap holder 121 may be connected by a screw or rivet connection. For example, screw holes or rivet holes are formed in the buckle elastic piece 132 and the wrist strap holder 121, and the screw or rivet is inserted into the screw hole or rivet hole to lock the two together.

In addition, after the buckle support 131 and the buckle spring 132 are connected in a buckle mode, the buckle spring 132 can be matched with the host 11, and the stable connectivity of the buckle assembly 13 and the host 11 is improved. As shown in fig. 6, the back shell of the host 11 is provided with a limiting groove 110 for clamping the snap spring 132, the snap spring 131 is provided with a boss 136 corresponding to the limiting groove 110, the boss 136 on the snap spring 132 can be inserted into the limiting groove 110, so as to prevent the snap spring 132 from withdrawing to make the host 11 get out of the way when the host is shaken.

In this embodiment, the limiting groove 110 is located at the horizontal middle position of the back shell of the host 11 and at the bottom end of the back shell, so that the host 11 is balanced on the snap spring 132 through the buckling of the limiting groove 110 and the boss 136.

The snap spring 132 is further provided with a pressing buckle 137 for driving the boss 136 to separate from the limiting groove 110, the pressing buckle 137 is located at one side of the boss 136 and extends outwards relative to the boss 136, as shown in fig. 3 and 6. The button 137 may be further provided with a "PUSH" or the like to display its function. When the host 11 is separated from the snap spring 17, the pressing button 137 on the snap spring 17 is pressed in the direction opposite to the boss 136, so as to drive the boss 136 to move in the direction away from the limiting groove 110 to be separated from the limiting groove 110.

Preferably, the limiting groove 110 is located at the opening side of the snap spring 132, so that the boss 136 is fitted into the limiting groove 110 after the snap bracket 131 slides into the opening of the snap spring 132.

When the host 11 and the wrist strap assembly 12 are connected, the buckle bracket 131 and the buckle elastic sheet 132 of the buckle assembly 13 are first installed on the host and the wrist strap bracket 121, respectively. Together with the host 11 sliding the snap bracket 131 into the snap position 133 of the snap spring 132 in alignment, the concave hole 135 on the snap bracket 131 is matched with the convex point 134 in the snap position 133 during the sliding process. After the snap bracket 131 and the snap spring 132 are snapped in place, the boss 136 on the snap spring 132 is fitted into the limiting groove 110. When the buckle is disassembled, the boss 136 is withdrawn from the limiting groove 110, and then the buckle bracket 131 is moved out of the buckling position 133 of the buckle spring 132.

Further, in order to realize the wired connection between the mobile terminal 10 and the ring-type scanner head 20, the host 11 is provided with a first magnetic connector 40 for plugging the connection line 30. As shown in fig. 7 and 8, the first magnetic connector 40 can be mounted on the back shell 100 of the host 11; the back shell 100 is provided with a port 101 for the first magnetic connector 40 to be installed therein.

The wearable handheld mobile system can further comprise a connecting line 30, wherein the connecting line 30 is a magnetic data line and is in attraction and butt joint with the first magnetic connector 40. When the host 11 is charged or connected with the ring-type scanning head 20, the magnetic data line is only required to be close to the first magnetic connector 40, and the two can be butted through suction force, which is very convenient. The first magnetic connector 40 and the magnetic data line (connecting line 30) can be plugged, dustproof and waterproof effects can be achieved, the data line can be prevented from being damaged when the line is pulled violently, and the service life and the reliability are greatly prolonged.

As shown in fig. 7 and 8, the magnetically attractive data line (connection line 30) includes a wire 31 and a second magnetically attractive connector 32 disposed on at least one end of the wire 31. The connecting port of the second magnetic connector 32 is provided with a fastener 50, the first magnetic connector 40 is provided with a fastening slot 41, and the fastener 50 can be detachably fastened in the fastening slot 41.

The first magnetic connector 40 comprises a base 42, a plurality of slots 43 arranged on the base 42, a metal sheet 44 arranged on the base 42, and a waterproof ring 45 sleeved on the periphery of the base 42; the slots 43 are arranged at intervals and penetrate through the two opposite sides of the base 42; the catching groove 41 is opened on the base 42.

The base 42 is made of an insulating material such as plastic. One end of the base 42 facing the interface 101 may be provided with a through hole, and may be relatively communicated with the stud at the interface 101, and pass through the stud and the through hole through a fastener such as a screw, so as to fix the first magnetic connector 40 in the interface 101.

The metal sheet 44 can be fixed on the end of the base 42 opposite to the interface 101 and located at the periphery of the slot 43 for attracting with the second magnetic connector 32.

The waterproof ring 45 can abut against the inner periphery of the interface 101, and plays a role of waterproof sealing.

As shown in fig. 9 and 10, the second magnetic connector 32 includes a hollow housing 321, a probe assembly 322 disposed in the housing 321, a magnetic assembly 323, and a toggle member 324.

One end of the housing 321 is open to form a connection port, and the magnetically attractive assembly 323 fits over the probe assembly 322 near the connection port. The latch 50 is rotatably disposed in the housing 321, a first end 51 of the latch 50 faces the connection port and is provided with a latch portion 53, and the latch portion 53 can reciprocate between a first position and a second position to perform a latching or unlatching action. The toggle piece 324 is engaged with the latch 50 in the housing 321, and can reciprocate in the direction close to and away from the connection port to drive the latch 50 to rotate; the toggle member 324 is provided with an operation portion protruding out of the housing 321, so that the toggle member 324 can be driven to move by moving the operation portion, thereby driving the fastener 50 to rotate.

As shown in fig. 10, when the hook portion 53 is at the first position, the toggle member 324 is located in a direction away from the connection port and presses against the second end 52 of the latch 50 away from the connection port, the first end 51 of the latch 50 and the hook portion 53 approach the inner wall of the housing 321, and the hook portion 53 is disengaged from the catch groove 41. As shown in fig. 5, when the hook portion 53 is at the second position, the toggle member 324 is located in a direction close to the connection port and presses against the first end 51 of the buckle 50, the first end 51 of the buckle 50 and the hook portion 53 rotate away from the inner wall of the housing 321, and the hook portion 53 is buckled in the buckle slot 41.

The housing 321 may be a polygonal cylinder structure, and a connection port at one end is used to expose the probe assembly 322 and the magnetic component 323 therein, so as to facilitate the contact connection between the probe assembly 322 and the first magnetic connector 40. The other end of the housing 321 opposite the connection port is open and closed, and the wire 31 is connected to the other end and to the probe assembly 322.

The casing 321 is further provided with a through hole 320, and the operating part of the toggle member 324 extends out of the through hole 320 and is exposed on the casing 321, so that the operating part can be conveniently toggled to move the toggle member 324. The length of the through hole 320 is greater than the length of the operating part so that the operating part can move back and forth within the through hole 320.

The housing 321 is made of an insulating material such as plastic.

The probe assembly 322 includes a probe seat 3221 and a plurality of probes 3222, wherein the plurality of probes 3222 are disposed on the probe seat 3221 at intervals, and two ends of the probes 3222 are respectively exposed at two ends of the probe seat 3221 facing the connection port and two ends opposite to the connection port. The probe seat 3221 may be fixed inside the casing 321 by means of tight fitting, fastening, or the like, and the outer circumference shape may correspond to the inner circumference shape of the casing 321. A plurality of probes 3222 may be divided into a plurality of groups arranged in a plurality of rows on the probe seat 3221.

When the second magnetic connector 32 is connected to the first magnetic connector 40, the plurality of probes 3222 are inserted into the slots 43 of the first magnetic connector 40.

The magnetically attractive assembly 323 is within the housing 321 and exposed inside the connection port for attracting the metal sheet 44 of the first magnetically attractive connector 40. The magnetic component 323 comprises a ring-shaped magnetic part 3231 fitted on the periphery of the probe seat 3221, and the magnetic part 3231 can cover the whole peripheral surface or the peripheral surface of one end of the probe seat 3221; the end surface of the magnetic element 3231 facing the connection port forms a magnetic surface magnetically attracted to the interface. Alternatively, the magnetically attractive element 3231 can be a magnet.

The magnetic assembly 323 further includes a ring-shaped decoration 3232 disposed corresponding to the magnetic element 3231. The decoration 3232 is matched with the end face, facing the connecting port, of the magnetic suction piece 3231, so that the port abrasion of the magnetic suction connector caused by the fact that the magnetic suction piece 3231 directly adsorbs iron sundries is avoided, and the service life is prolonged.

The decoration 3232 is made by powder metallurgy process, and has beautiful appearance, wear resistance and durability.

In addition, at least one side of the decoration part 3232 is provided with a clasp arm 3233 extending towards the probe seat 3221, and the clasp arm 3233 is buckled on the magnetic suction part 3231 or the probe seat 3221.

The latch 50 may be rotatably coupled to the probe seat 3221 by a shaft and spring fit. The first end 51 of the latch 50 faces the connection port, and the second end 52 faces away from the connection port. The latch portion 53 is on the end of the first end 51 of the latch 50 and is located between the probe seat 3221 and the connection port so as to be snappable over a corresponding latch portion in the terminal equipment interface.

The first end 51 and the second end 52 of the fastener 50 are connected with each other at a predetermined included angle, and the predetermined included angle faces the inner wall of the housing 321; the predetermined included angle is preferably an obtuse angle. A first positioning part 54 matched with the toggle piece 324 is arranged at the joint of the first end 51 and the second end 52; the toggle member 324 can be engaged with the first end 51 or the first positioning portion 54 to drive the latch 50 to rotate.

The toggle member 324 is movably engaged with the probe seat 3221, the latch member 50 is located on a side of the toggle member 324 away from the inner wall of the casing 321, so that the toggle member 324 is located between the latch member 50 and the corresponding inner wall of the casing 321, and the toggle member 324 can move back and forth along the probe seat 3221 to abut against different positions of the latch member 50.

As shown in fig. 10, when the hook portion 53 is at the first position, the toggle member 324 presses against the second end 52 of the latch 50, and the first end 51 of the latch 50 and the hook portion 53 tilt up relative to the probe seat 3221 and approach the inner wall of the casing 321, so as to realize the releasing operation of the hook portion 53. As shown in fig. 11, when the hook portion 53 is at the second position, the toggle member 324 presses against the first positioning portion 54, the first end 51 of the latch 50 and the hook portion 53 rotate toward the probe seat 3221, so as to realize the latching operation of the hook portion 53, and the second end 52 of the latch 50 tilts with respect to the probe seat 3221.

Specifically, with reference to fig. 9 and 10, the toggle member 324 includes a body 3241 movably fitted on the probe holder 3221, and a driving portion 3242 connected to a side of the body 3241 facing the connection port; the driving portion 3242 abuts between the grommet 50 and the inner wall of the housing 321.

A second positioning portion 3243 engaged with the first positioning portion 54 is disposed on one side of the driving portion 3242 facing the fastener 50; the first positioning portion 54 and the second positioning portion 3243 are slidable relative to each other. Preferably, the first positioning portion 54 is an arc surface formed at the junction of the first end 51 and the second end 52, and the second positioning portion 3243 is correspondingly arc-shaped and protruded.

Further, the probe seat 3221 is provided with a positioning groove 3223 for the engaging member 50 to rotatably engage therein, and a sliding groove 3224 for the toggle member 324 to movably engage therein, wherein the positioning groove 3223 is parallel to the sliding groove 3224 and has a consistent extending direction. The positioning groove 3223 may further extend through the magnetic element 3231, so that the fastening element 50 may rotatably pass through the positioning groove 3223.

The body 3241 of the toggle 324 can further include a mating portion and resilient arms on opposite sides of the mating portion. As shown in fig. 9, the mating portion is connected to the driver portion 3242, with the resilient arms spaced parallel to the mating portion and having one end facing the driver portion 3242 and the other end connected to the mating portion; the two resilient arms are respectively engaged with two opposite sidewalls of the sliding groove 3224. So that the toggle member 324 moves back and forth along the slide groove 3224 by the engagement of the resilient arms with the side walls of the slide groove 3224.

In order to prevent the toggle member 324 from moving over, the side wall of the sliding groove 3224 may be provided with at least one concave portion, and the elastic arm is provided with a protruding portion adapted to the concave portion, so that the protruding portion moves into the concave portion to position the toggle member 324 after moving.

In this embodiment, as shown in fig. 9, the side wall of the sliding groove 3224 is provided with two spaced concave portions, and the elastic arm is correspondingly provided with two spaced convex portions; the distance between the two concave portions may be set corresponding to the distance from the second end 52 of the fastener 50 to the second positioning portion 3243 of the toggle piece 324. When the shifting member 324 moves to make the convex portion fit on the concave portion at one position, the second positioning portion 3243 correspondingly presses against the second end 52 or the second positioning portion 3243 of the fastener 50; when the shifting member 324 continues to move, so that the convex portion is engaged with the concave portion at another position, the second positioning portion 3243 is correspondingly pressed against the second positioning portion 3243 or the second end 52 of the fastener 50.

Referring to fig. 2 and 7-11, when the host 11 is connected to the connection line 30, the second magnetic connector 32 is aligned with the first magnetic connector 40, a connection port of the second magnetic connector 32 is covered on an outer periphery of an end of the first magnetic connector 40 away from the interface 101, and the magnetic component 323 is attracted to the metal sheet 44 of the first magnetic connector 40; the toggle member 324 on the second magnetic connector 32 is toggled towards the first magnetic connector 40, and the first end of the latch member 50 rotates under the pushing of the toggle member 324, so that the latch portion 53 rotates and latches in the latching slot 41 of the first magnetic connector 40, thereby locking the first magnetic connector 40 and the second magnetic connector 32 together and realizing the stable connection therebetween.

When the connecting wire 30 is disassembled, the toggle piece 324 on the second magnetic connector 32 is toggled in a direction away from the first magnetic connector 40, the latch 50 rotates to disengage the latch portion 53 from the latch slot 41, and the first magnetic connector 40 and the second magnetic connector 32 are unlocked.

Alternatively, the magnetically attractive data line (connection line 30) may include two second magnetically attractive connectors 32, respectively disposed on both ends of the wire 31. A third magnetic connector (not shown) can be correspondingly arranged on the ring-type scanning head 20, and a fastening slot for detachably fastening the fastening piece 50 on the second magnetic connector 32 is arranged on the third magnetic connector; the two second magnetic connectors 32 are respectively connected with the first magnetic connector 40 and the third magnetic connector on the host 11 in a suction manner.

The third magnetic connector structure is consistent with the first magnetic connector 40, can be quickly butted with the second magnetic connector 32, and is stably connected.

The wearable handheld mobile system disclosed by the invention supports the functions of bar code data acquisition, storage management, wireless communication, audio and video recording, video playing, photographing, global positioning, temporary lighting and the like, and is suitable for the clothing industry, chain retail, express logistics, warehousing, manufacturing industry and the like.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A wearable handheld mobile system is characterized by comprising a mobile terminal and a ring type scanning head which is externally arranged relative to the mobile terminal; the ring type scanning head is in communication connection with the mobile terminal for data transmission;

the ring-type scanning head is in communication connection with the mobile terminal through at least one of WIFI, Bluetooth, ZigBee, UWB and infrared; and/or the presence of a gas in the gas,

the ring type scanning head is in communication connection with the mobile terminal through a connecting line;

the mobile terminal comprises a host and a wrist strap assembly, wherein the host is detachably mounted on the wrist strap assembly;

the mobile terminal also comprises a buckle component which detachably connects the host and the wrist strap component;

the buckle assembly comprises a buckle bracket and a buckle elastic sheet which are respectively arranged on the host machine and the wrist strap assembly, and the buckle elastic sheet is connected with the buckle bracket in a buckle mode;

the buckle elastic sheet is provided with an outward opening, and the opening forms an elastic buckling position; the inner walls of the two sides of the buckling position are provided with sliding grooves, and the buckle bracket is clamped in the sliding grooves;

the sliding groove and the buckle bracket are provided with concave-convex structures which are matched with each other corresponding to the two opposite sides of the sliding groove;

the buckle support is arranged on the host, the buckle elastic sheet is arranged on the wrist strap assembly, a back shell of the host is provided with a limiting groove for clamping the buckle elastic sheet, and the buckle elastic sheet is provided with a boss correspondingly matched with the limiting groove; the buckle elastic sheet is further provided with a pressing buckle for driving the boss to be separated from the limiting groove, and the pressing buckle is arranged on one side of the boss and extends outwards relative to the boss.

2. The wearable handheld mobile system of claim 1, wherein the wrist band assembly comprises a wrist band bracket and a wrist band attached to the wrist band bracket, the host being removably mounted to the wrist band bracket.

3. The wearable handheld mobile system of claim 1, wherein the host is provided with a first magnetic connector for connecting wire plugging;

4. The wearable handheld mobile system of claim 3, wherein the magnetically attractive data line comprises a wire and a second magnetically attractive connector disposed on at least one end of the wire; the connecting port of the second magnetic connector is provided with a buckle piece, and the first magnetic connector is provided with a buckle groove for the separable buckling of the buckle piece.

5. The wearable handheld mobile system of claim 4, wherein the first magnetic connector comprises a base, a plurality of slots disposed on the base, a metal sheet disposed on the base, and a waterproof ring disposed around the base; the slots are arranged at intervals and penetrate through the two opposite sides of the base; the catching groove is formed in the base.

6. The wearable handheld mobile system of claim 4, wherein the second magnetic connector comprises:

a hollow housing, one end of which is open to form a connection port;

a probe assembly disposed within the housing;

a toggle piece;

7. The wearable handheld mobile system of claim 6, wherein the probe assembly comprises a probe base and a plurality of probes, the plurality of probes are arranged on the probe base at intervals, and two ends of the probes are respectively exposed out of the probe base and face the connecting port;

8. The wearable handheld mobility system of claim 7, wherein the first and second ends of the clasp meet at a predetermined included angle, the predetermined included angle being toward an inner wall of the housing; a first positioning part matched with the poking piece is arranged at the joint of the first end and the second end;

9. The wearable handheld motion system of claim 8, wherein the toggle member comprises a body movably fitted on the probe mount, a driving part connected to a side of the body facing the connection port; the driving part is abutted between the buckling piece and the inner wall of the shell;

10. The wearable handheld mobile system of claim 9, wherein the probe base is provided with a positioning groove for the locking member to rotatably engage therein and a sliding groove for the toggle member to movably engage therein, and the positioning groove and the sliding groove are parallel and extend in the same direction.

11. The wearable handheld mobility system of claim 10, wherein the body includes a mating portion coupled to the drive portion, and resilient arms on opposite sides of the mating portion; the elastic arms are parallel to the matching part at intervals, one end of each elastic arm faces the driving part, and the other end of each elastic arm is connected with the matching part; the two elastic arms are respectively matched with two opposite side walls of the sliding groove.

12. The wearable handheld mobility system of claim 7, wherein the magnetic attraction assembly comprises an annular magnetic attraction member that fits around a periphery of the probe mount.

13. The wearable handheld mobile system of claim 12, wherein the magnetic attraction assembly further comprises a ring-shaped decoration element disposed corresponding to the magnetic attraction element, and the decoration element is coupled to an end surface of the magnetic attraction element facing the connection port;

14. The wearable handheld mobile system of any of claims 4-13, wherein the magnetically attractive data line comprises two of the second magnetically attractive connectors disposed on either end of the wire; a third magnetic connector is arranged on the ring-type scanning head, and a fastening groove for the separable fastening of the fastening piece is formed in the third magnetic connector;

15. The wearable handheld mobile system of claim 14, wherein the third magnetically attractive connector structure is identical to the first magnetically attractive connector structure.