CN213061453U

CN213061453U - Hand-held device

Info

Publication number: CN213061453U
Application number: CN202021796641.XU
Authority: CN
Inventors: 李永波; 梁正坤
Original assignee: Ningbo Haojia Electrical Appliance Co ltd; Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Ningbo Haojia Electrical Appliance Co ltd; Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-08-06
Filing date: 2020-08-25
Publication date: 2021-04-27
Anticipated expiration: 2030-08-25
Also published as: CN112376250A; CN213708882U

Abstract

The utility model discloses a handheld device, which comprises an actuating mechanism, a coupler and a base, wherein the actuating mechanism is detachably and fixedly connected with the coupler, and the coupler is detachably and fixedly connected with the base; further comprising: a locking device operable in a first position and a second position; when the locking device is in the first position, the coupler is locked with the base, and the actuating mechanism is locked with the coupler; when the locking device is in the second position, the coupler is locked with the base and the actuator is disengaged from the coupler. The utility model discloses an actuating mechanism and coupler, coupler and base and actuating mechanism and coupler and base possess multiple convenient using-way.

Description

Hand-held device

Technical Field

The utility model relates to a domestic equipment's technical field especially relates to a hand-held type equipment.

Background

The working part of the conventional handheld equipment can not be detached, the wire needs to be dragged very inconveniently when the handheld equipment is used, and the handheld equipment is difficult to place due to the lack of support when the handheld equipment is not used. The existing mobile handheld equipment is powered by a built-in battery, and needs to be connected with a power line during charging, and the power line is easy to damage, inconvenient to use, lack of support and difficult to place.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a handheld device, which can be detached from a power cord during use and can be stably charged on a base. The hand-held device is particularly suitable for small household appliances, such as electric irons, garment blanchers, steam brushes and the like.

In order to realize the purpose, the utility model discloses the technical scheme who takes does:

a hand-held device, comprising:

the actuating mechanism is detachably and fixedly connected with the coupler, and the coupler is detachably and fixedly connected with the base; further comprising:

a locking device operable in a first position and a second position;

when the locking device is in the first position, the coupler is locked with the base and the actuator is locked with the coupler;

when the locking device is in the second position, the coupler is locked with the base and the actuator is disengaged from the coupler.

In the above-mentioned handheld device, the actuator has at least one conductive pillar, the coupler has at least one spring, and the conductive pillar is matched with the spring.

In the above-mentioned handheld device, when the locking mechanism is located at the first position, the lower end of the conductive pillar abuts against the upper surface of the elastic sheet.

In the above-mentioned handheld device, at least one of the elastic pieces includes an L elastic piece, a ground elastic piece, and an N elastic piece; at least one conductive post comprises an L post, a ground post and an N post.

The above-mentioned hand-held device, wherein the locking means comprises: a first locking device for locking or separating the actuator and the coupler, and a second locking device for locking or separating the coupler and the base.

The above-mentioned hand-held device, wherein said first locking means comprises:

the actuating mechanism buckling hole is formed in the actuating mechanism;

the coupler lock catch is arranged in the coupler and moves along a first direction to be inserted into or withdrawn from the actuator lock hole;

the first elastic piece is arranged in the coupler and constantly provides a force which acts on the coupler lock catch and faces the actuating mechanism lock hole along the first direction.

The above-mentioned handheld device, wherein the first locking device further comprises:

a coupler catch lever movable in a second direction that intersects the first direction;

the upper end of the coupler lock catch rod is matched with the coupler lock catch through an inclined surface, so that the motion of the coupler lock catch rod in the positive direction of the second direction is converted into the motion of the coupler lock catch in the first direction;

the coupler latch lever is operable to provide a force on the coupler latch and away from the actuator latch bore in the first direction.

The above hand-held device, wherein the second locking means comprises:

the coupler fastening hole is formed in the coupler;

the base lock catch is arranged on the base and moves along a third direction crossed with the second direction so as to be inserted into or withdrawn from the coupler lock hole;

the second elastic piece is arranged on the base and constantly provides a force acting on the base lock catch and departing from the coupler lock catch hole along the third direction.

The above-mentioned hand-held device, wherein,

the lower end of the coupler lock catch rod is matched with the base lock catch through an inclined plane, so that the motion of the coupler lock catch rod in the direction opposite to the second direction is converted into the motion of the base lock catch in the third direction;

the coupler lock lever is operable to provide a force on the base lock and away from the coupler lock aperture in the third direction.

The above-mentioned handheld device, wherein the second locking device further comprises: the lock catch shifting button is arranged on the base and drives the base lock catch to move along the third direction.

The above-mentioned handheld device, wherein the second locking device further comprises:

the base lock catch support is arranged on the base, the base lock catch is connected with the base lock catch support, the base lock catch support comprises at least two matching surfaces which are sequentially connected, and the at least two matching surfaces which are sequentially connected are located at different positions in the third direction;

the lock catch toggle button is provided with an arc surface, and the arc surface is matched with the at least two matching surfaces which are connected in sequence.

The above hand-held device wherein the actuator is provided with a battery and the coupler is provided with a power cord operatively connected to a power source;

further comprising: the locking device comprises a working module and a charging and discharging control module, wherein when the locking device is located at the first position, the charging and discharging control module enables the power supply to charge the battery and/or enables the power supply to directly supply power to the working module; when the locking device is located at the second position, the charging and discharging control module controls the battery to supply power to the working module.

An operating method of a handheld device, wherein the operating method is suitable for the handheld device, and the operating method comprises the following steps:

step A1: operating the actuator to move downward in the second direction, at least a portion of the coupler being inserted into a lower end of the actuator;

step A2: the first elastic piece drives the coupler lock catch to move towards the actuator lock hole along the first direction;

step A3: the position of the actuating mechanism relative to the coupler is adjusted by rotating around the second direction and/or moving along the second direction, so that the coupler lock catch is inserted into the actuating mechanism lock catch hole, and meanwhile, the conductive column abuts against the elastic sheet;

step A4: the charging and discharging control module of the execution mechanism enables a power supply to charge a battery of the execution mechanism and/or enables the power supply to directly supply power to a working module of the execution mechanism.

step B1: operating the lock catch toggle button to drive the base lock catch support to drive the base lock catch to move along the third direction, and driving the coupler lock catch rod to move upwards along the second direction by the base lock catch;

step B2: the coupler lock catch rod drives the coupler lock catch to move away from the actuating mechanism lock hole along the first direction, so that the coupler lock catch is withdrawn from the actuating mechanism lock hole, and meanwhile, the conductive post is separated from the elastic sheet;

step B3: operating the actuator to move upwardly in the second direction, the actuator being disengaged from the coupler;

step B4: and the charge and discharge control module of the actuating mechanism controls the battery to supply power to the working module of the actuating mechanism.

The utility model discloses owing to adopted above-mentioned technique, make it compare the positive effect that has with prior art and be:

(1) the utility model discloses an actuating mechanism and coupler, coupler and base and actuating mechanism and coupler and base possess multiple convenient using-way.

(2) The utility model discloses an actuating mechanism has stable relation of connection after inserting coupler, or coupler and base structure, only can dial the button unblock through the operation hasp, is difficult to take place the accident that breaks away from.

(3) The utility model discloses can adopt the battery to supply power alone and form wireless device, also can adopt commercial power supply to form wired equipment, keep the nimble application of equipment can charge the continuation of the journey simultaneously at any time.

(4) The utility model discloses a locking device stable in structure, convenient operation, locking only need insert coupler or base, and the unblock only needs the operation hasp to dial the button.

Drawings

Fig. 1 is a schematic diagram of a handheld device of the present invention.

Fig. 2 is a schematic view of the first position and the extended position of the handheld device of the present invention.

Fig. 3 is a schematic view of a second position and a retracted position of the handheld device of the present invention.

Fig. 4 is a schematic view of a third position and a double extended position of the handheld device of the present invention.

Fig. 5 is a schematic partial cross-sectional view of a handheld device of the present invention.

Fig. 6 is a schematic partial cross-sectional view of a handheld device of the present invention.

Fig. 7 is a schematic diagram of the split state of the handheld device of the present invention.

Fig. 8 is a schematic view of the fitting state of the handheld device of the present invention.

Fig. 9 is a schematic view of the base lock of the handheld device of the present invention.

Fig. 10 is a schematic view of a base lock of the handheld device of the present invention.

Fig. 11 is a partial enlarged view of fig. 2 of the handheld device of the present invention.

In the drawings: 1. an actuator; 10. a groove; 11. a conductive post; 12. a battery; 2. a coupler; 21. a spring plate; 22. a power line; 3. a base; 41. an actuating mechanism buckling hole; 42. a coupler lock catch; 43. a first elastic member; 44. a coupler latch lever; 45. a coupler button hole; 46. a base lock catch; 47. a second elastic member; 48. a lock catch toggle; 49. a base latch bracket; 50. a housing; 51. a water tank; 52. a water pump; 53. a heater; 54. a steam switch; 61. a first inclined plane; 62. a second plane; 63. a third inclined plane; 64. a fourth slope; 65. a fifth bevel; 66. a sixth slope; 67. a seventh mating face; 68. an eighth mating surface; 69. a ninth mating surface; 60. and (4) cambered surface.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

FIG. 1 is a schematic view of a handheld device of the present invention, FIG. 2 is a schematic view of a first position and an extended position of the handheld device of the present invention, FIG. 3 is a schematic view of a second position and a retracted position of the handheld device of the present invention, FIG. 4 is a schematic view of a third position and a double extended position of the handheld device of the present invention, FIG. 5 is a schematic view of a partial cross-section of the handheld device of the present invention, FIG. 6 is a schematic view of a partial cross-section of the handheld device of the present invention, FIG. 7 is a schematic view of a disassembled state of the handheld device of the present invention, FIG. 8 is a schematic view of a mated state of the handheld device of the present invention, FIG. 9 is a schematic view of a base latch of the handheld device of the present invention, FIG. 10 is a schematic view of a base latch of the handheld device of the present invention, FIG. 11 is an enlarged view of FIG. 2 of the handheld device of the present invention, referring to fig. 1 to 11, a handheld device of a preferred embodiment is shown, which includes: the device comprises an actuating mechanism 1, a coupler 2 and a base 3, wherein the actuating mechanism 1 is detachably and fixedly connected with the coupler 2, and the coupler 2 is detachably and fixedly connected with the base 3; further comprising: a locking device operable in a first position and a second position; when the locking device is in the first position, the coupler 2 is locked with the base 3, and the actuating mechanism 1 is locked with the coupler 2; when the locking device is in the second position, the coupler 2 is locked with the base 3 and the actuator 1 is separated from the coupler 2. In the embodiment, the outer diameter of the actuator 1 is slightly larger than the outer diameter of the coupler 2, a groove 10 for accommodating the coupler 2 is opened at the lower end of the actuator 1, and at least a part of the coupler 2 is operatively accommodated inside the groove 10.

In a preferred embodiment, the actuator 1 is a steamer, and the actuator 1 comprises a housing 50 having a steam outlet, a water tank 51 arranged inside the housing 50, a water pump 52 connected to the water tank 51, a heater 53 arranged between the water tank 51 and the steam outlet, and a steam switch 54 controlling the water pump 52 and the heater 53.

Further, as a preferred embodiment, the actuator 1 has at least one conductive post 11, the coupling device 2 has at least one elastic piece 21, and the conductive post 11 matches with the elastic piece 21. Preferably, the conductive posts 11 protrude from the grooves 10.

Further, as a preferred embodiment, when the locking mechanism is at the first position, the lower end of the conductive post 11 abuts against the upper surface of the elastic sheet 21. The conductive column 11 forms a certain pre-pressure to the elastic sheet 21, so as to realize reliable electrical connection, thereby realizing power supply of the water pump 52 and the heater 53.

Further, as a preferred embodiment, the at least one elastic sheet 21 includes an L elastic sheet, a ground elastic sheet and an N elastic sheet; the at least one conductive pillar 11 includes an L pillar, a ground pillar, and an N pillar.

Further, as a preferred embodiment, the locking device includes: a first locking device for locking or unlocking the actuator 1 and the coupler 2, and a second locking device for locking or unlocking the coupler 2 and the base 3.

Further, as a preferred embodiment, the first locking means includes: the actuating mechanism detains hole 41, and the actuating mechanism detains the hole and opens and locate on the actuating mechanism.

Further, as a preferred embodiment, the first locking means includes: and a coupler lock 42, wherein the coupler lock 42 is arranged in the coupler 2, and the coupler lock 42 moves along the first direction to be inserted into the actuator lock hole 41 or withdrawn from the actuator lock hole 41.

Specifically, the coupler lock 42 has an upwardly disposed first inclined surface 61 and a downwardly disposed second flat surface 62, the first inclined surface 61 is disposed such that the coupler lock 42 can be automatically retracted by being influenced by the inner wall of the recess 10 when the actuator 1 moves downwardly, and the coupler lock 42 can be automatically extended to be inserted into the actuator locking hole 41 when the actuator locking hole 41 passes the coupler lock 42; the second plane 62 is arranged such that the actuator 1 cannot move directly upward without any other external force retracting the coupler lock 42.

Further, as a preferred embodiment, the first locking means includes: the first elastic member 43, the first elastic member 43 is disposed in the coupler 2, and the first elastic member 43 constantly provides a force acting on the coupler latch 42 and toward the actuator latch hole 41 along the first direction. Preferably, the first elastic member 43 is a spring.

In the present embodiment, the first direction is a substantially horizontal direction in fig. 9 and 10, that is, an axial direction of the first elastic member 43.

Specifically, the first resilient member 43 provides a force from left to right in fig. 9 that tends to keep the coupler latch 42 inserted into the actuator latch hole 41.

Further, as a preferred embodiment, the first locking device further includes: a coupler latch lever 44, the coupler latch lever 44 being movable in a second direction intersecting the first direction;

in the present embodiment, the second direction is a substantially vertical direction in fig. 9 and 10, that is, a direction perpendicular to the axial direction of the first elastic member 43, and in other embodiments, the first direction and the second direction may not be in a perpendicular state.

Further, as a preferred embodiment, the upper end of the coupler lock lever 44 engages the coupler lock 42 via a ramp, such that movement of the coupler lock lever 44 in the positive direction (i.e., upward direction) in the second direction is translated into movement of the coupler lock 42 in the first direction.

Specifically, the coupler lock catch 42 has a third inclined surface 63, the upper end of the coupler lock catch rod 44 has a fourth inclined surface 64, and the third inclined surface 63 and the fourth inclined surface 64 abut against each other, so that the movement of the coupler lock catch rod 44 in the second direction forms a component force in the first direction, thereby driving the coupler lock catch 42 to move in the first direction.

Further, as a preferred embodiment, the coupler latch lever 44 is operable to provide a force on the coupler latch 42 away from the actuator latch bore 41 in a first direction.

Further, as a preferred embodiment, the second locking means includes: coupler lock hole 45, coupler lock hole 45 opens on coupler 2.

Further, as a preferred embodiment, the second locking means includes: and a base latch 46, wherein the base latch 46 is arranged on the base 3, and the base latch 46 moves along a third direction intersecting the second direction to be inserted into the coupler fastening hole 45 or withdrawn from the coupler fastening hole 45.

In the present embodiment, the third direction is a substantially horizontal direction in fig. 9 and 10, that is, the third direction is parallel to the axial direction of the first elastic member 43 and is located below the axis of the first direction. In other embodiments, the third direction and the first direction may be in the same vertical plane and the third direction and the first direction are not parallel, or the third direction and the first line of defense may be in different vertical planes and the third direction and the first direction are parallel. In further embodiments, the third direction and the first direction may be in different vertical planes and the third direction and the first direction are not parallel. In other words, the third direction and the first direction are determined by the specific shape of the coupler lock lever 44 and the inclination of the upper end surface and the lower end surface.

Further, as a preferred embodiment, the second locking means includes: a second elastic element 47, the second elastic element 47 is disposed on the base 3, and the second elastic element 47 constantly provides a force acting on the base latch 46 and away from the coupler latch hole 45 along the third direction. Preferably, the second elastic member 47 is a spring.

Specifically, the second resilient member 47 provides a force from left to right in fig. 9 that tends to hold the chassis latch 46 in a position to disengage the coupler latch hole 45. The force to maintain the base latch 46 inserted into the coupler latch hole 46 is provided by a latch toggle 48 described below.

Further, as a preferred embodiment, the lower end of the coupler lock lever 44 is beveled with the base lock 46 so that movement of the coupler lock lever 44 in the direction opposite the second direction (i.e., downward) translates into movement of the base lock 46 in the third direction.

Specifically, the base latch 46 has a fifth slope 65, the lower end of the coupler latch rod 44 has a sixth slope 66, and the fifth slope 65 and the sixth slope 66 are against each other, so that the movement of the coupler latch rod 44 in the second direction forms a component force in the third direction, or the movement of the base latch 46 in the third direction forms a separation in the second direction, so that the coupler latch rod 44 drives the base latch 46 to move in the third direction, or the base latch 46 drives the coupler latch rod 44 to move in the second direction.

Further, as a preferred embodiment, the coupler lock lever 44 is operable to provide a force on the base lock 46 and away from the coupler lock aperture 45 in a third direction.

Further, as a preferred embodiment, the second locking device further includes: the lock catch toggle 48 is arranged on the base 3, and the lock catch toggle 48 drives the base lock catch 46 to move along the third direction.

Further, as a preferred embodiment, the second locking device further includes: the base lock catch support 49 is arranged on the base 3, the base lock catch 46 is connected with the base lock catch support 49, the base lock catch support 49 comprises at least two matching surfaces which are connected in sequence, and the at least two matching surfaces which are connected in sequence are located at different positions in the third direction.

In this embodiment, the chassis lock bracket 49 includes a seventh mating surface 67, an eighth mating surface 68, and a ninth mating surface 69 connected in series, and the seventh mating surface 67, the eighth mating surface 68, and the ninth mating surface 69 are at different positions in the third direction.

Further, as a preferred embodiment, the lock button 48 has an arc 60, and the arc 60 of the lock button 48 matches with at least two matching surfaces of the base lock bracket 49 that are connected in sequence.

In the present embodiment, the lock knob 48 is rotatably connected to the base 3, and by rotating the lock knob 48, the arc surface 60 is respectively engaged with the seventh engagement surface 67, the eighth engagement surface 68 and the ninth engagement surface 69 to adjust the position of the base lock bracket 49 in the third direction, thereby further adjusting the position of the coupler lock lever 44, thereby controlling the locking relationship between the coupler 2 and the base 3 and the locking relationship between the actuator 1 and the coupler 2.

In a preferred embodiment, the seventh engagement surface 67, the eighth engagement surface 68, and the ninth engagement surface 69 are continuous curved surfaces, wherein a protrusion is formed between the seventh engagement surface 67 and the eighth engagement surface 68, and between the eighth engagement surface 68 and the ninth engagement surface 69, so that the curved surface 60 can be retained in the seventh engagement surface 67, the eighth engagement surface 68, or the ninth engagement surface 69.

Further, as a preferred embodiment, the actuator 1 is provided with a battery 12 and the coupler 2 is provided with a power cord 22 operatively connected to a power source.

Further, as a preferred embodiment, the method further comprises: the locking device comprises a working module and a charging and discharging control module, wherein when the locking device is positioned at a first position, the charging and discharging control module enables a power supply to charge the battery 12 and/or enables the power supply to directly supply power to the working module; when the locking device is in the second position, the charge and discharge control module controls the battery 12 to supply power to the working module.

In this embodiment, the working module is the above-mentioned water pump 52 and/or the above-mentioned heat generator 53, and in other embodiments, the working module may be other parts that need to be powered.

In a preferred embodiment, the actuator 1 is an electric iron, and the actuator 1 may be combined with the coupler 2 and the base 3 to heat an ironing board of the electric iron, and then the actuator 1 and the coupler 2 are separated for use.

In another preferred embodiment, where the actuator 1 is a garment steamer, the actuator 1 may be combined with the coupler 2 and base 3 to recharge the battery 12 and then use the actuator 1 and coupler 2 separately.

In other preferred embodiments, the actuator 1 is a garment steamer, and the actuator 1 can be separately coupled to the coupler 2 and detached from the base 3 for use as a wired garment steamer in the event of an undervoltage condition.

Of course, the actuator 1 may be used as a wired device with a base by being combined with the coupler 2 and the base 3.

The above description is only an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.

The utility model discloses still have following embodiment on above-mentioned basis:

the utility model discloses a further embodiment, still provides the working method of hand-held apparatus, and wherein, the working method that actuating mechanism 1, coupler 2, base 3 combine to use includes:

step A1: operating the actuator 1 to move downward in a second direction, at least a portion of the coupler 2 being inserted into a lower end of the actuator 1;

step A2: the first elastic member 43 drives the coupler lock 42 to move toward the actuator lock hole 41 in the first direction;

step A3: the position of the actuating mechanism 1 relative to the coupler 2 is adjusted by rotating around the second direction and/or moving along the second direction, so that the coupler lock catch 42 is inserted into the actuating mechanism lock catch hole 41, and the conductive column 11 abuts against the elastic sheet 21;

step A4: the charge and discharge control module of the actuator 1 causes the power supply to charge the battery 12 of the actuator and/or causes the power supply to directly supply power to the operating modules of the actuator.

The working method for separating the actuating mechanism 1 from the coupler 2 comprises the following steps:

step B1: operating the lock catch toggle button 48 to drive the base lock catch bracket 49 to drive the base lock catch 46 to move along the third direction, and driving the coupler lock catch rod 44 to move upwards along the second direction by the base lock catch 46;

step B2: the coupler lock catch rod 44 drives the coupler lock catch 42 to move away from the actuator lock hole 41 along the first direction, so that the coupler lock catch 42 is withdrawn from the actuator lock hole 41, and the conductive column 11 is separated from the elastic sheet 21;

step B3: operating the actuator 1 to move upwards in a second direction, the actuator 1 being disengaged from the coupler 2;

step B4: the charge and discharge control module of the actuator 1 controls the battery 12 to supply power to the working module of the actuator 1.

The working method of the combined use of the coupler 2 and the base 3 comprises the following steps:

step C1: operating the coupler 2 to move downward in a second direction, at least a portion of the coupler 2 being in contact with the base 3;

step C2: the position of the coupler 2 is adjusted so that the base lock 46 is inserted into the coupler lock hole 45.

The working method for separating the coupler 2 and the base 3 comprises the following steps:

step D1: operating the lock catch toggle button 48 to drive the base lock catch bracket 49 to drive the base lock catch 46 to move along the third direction;

step D2: the base latch 46 is withdrawn from the coupler latch hole 45.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A handheld device, comprising:

a locking device operable in a first position and a second position;

2. The handheld device of claim 1, wherein the actuator comprises at least one conductive post, and wherein the coupler comprises at least one spring, the conductive post mating with the spring.

3. The handheld device of claim 2, wherein when the locking device is in the first position, the lower end of the conductive post abuts against an upper surface of the resilient tab.

4. The handheld device of claim 2, wherein the at least one spring comprises an L spring, a ground spring, and an N spring; at least one conductive post comprises an L post, a ground post and an N post.

5. The handheld device of claim 1 wherein the locking means comprises: a first locking device for locking or separating the actuator and the coupler, and a second locking device for locking or separating the coupler and the base.

6. The handheld device of claim 5 wherein the first locking means comprises:

the actuating mechanism buckling hole is formed in the actuating mechanism;

7. The handheld device of claim 6 wherein the first locking means further comprises:

8. The handheld device of claim 7 wherein the second locking means comprises:

the coupler fastening hole is formed in the coupler;

9. The handheld device of claim 8,

10. The handheld device of claim 9 wherein the second locking means further comprises: the lock catch shifting button is arranged on the base and drives the base lock catch to move along the third direction.

11. The handheld device of claim 10 wherein the second locking means further comprises:

12. The hand-held device of claim 2, wherein the actuator is provided with a battery, and the coupler is provided with a power cord operatively connected to a power source;