CN211349018U - Portable power source and wrist-watch subassembly for wrist-watch - Google Patents
Portable power source and wrist-watch subassembly for wrist-watch Download PDFInfo
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- CN211349018U CN211349018U CN202020335503.5U CN202020335503U CN211349018U CN 211349018 U CN211349018 U CN 211349018U CN 202020335503 U CN202020335503 U CN 202020335503U CN 211349018 U CN211349018 U CN 211349018U
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- 230000005540 biological transmission Effects 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a portable power source for a watch and a watch assembly, wherein, the portable power source for the watch comprises a display area and a non-display area on the front surface of a watch dial plate, and a first charging contact is positioned in the non-display area; the charging device comprises a base and two mounting arms, wherein a power supply module is accommodated in the base, a second charging contact matched with the first charging contact is arranged on one surface of the base, and the power supply module is electrically connected with the second charging contact; and two installation arms with the pedestal connection, installation arm interval sets up, can block to put and close on the watchband of non-display area or the both sides fastening of dial plate, portable power source after the installation can not shelter from the display area, does not influence user's use, can let the step of charging simpler convenient, also can form an more odd use simultaneously and experience, makes the wrist-watch body can hand-carry the use in low-power, need not take off the wrist, need not charge like the same wiring of wrist-watch body in the past.
Description
Technical Field
The utility model relates to an intelligence wrist-watch technical field especially relates to a portable power source and wrist-watch subassembly for wrist-watch.
Background
Along with the built-in function of intelligent wrist-watch increases, and the frequency that the consumer used intelligent wrist-watch function also increases, along with coming exactly the not enough problem of battery duration, but battery power is because the volume size problem of intelligent wrist-watch can't breakthrough increase the volume, and the battery power of intelligent wrist-watch can not satisfy the use amount under for this reason, and the problem that the electric quantity is not enough becomes the problem that the urgent need of solving of intelligent wrist-watch. The charging mode of the current intelligent watch is mainly to take down the intelligent watch and place the intelligent watch at a wired power supply for charging, so that the intelligent watch cannot be worn on the hand any more in a charging state of the intelligent watch, and the intelligent service function provided by the intelligent watch and convenient and small in size cannot be enjoyed. Therefore, the invention provides a more convenient and compact charging mode, the charging contact is designed right above the intelligent watch in an initial mode, the intelligent watch does not need to be taken off from a wrist whether the charging process or the charging is finished, meanwhile, the contact between the contacts can be realized faster by charging right above the intelligent watch, and the rapid charging process is enjoyed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to solve current intelligent wrist-watch and exempt from to take off charging device when the installation, portable power source is bigger and cover the technical problem at the display area of dial plate, provides a portable power source and wrist-watch subassembly for the wrist-watch.
The utility model provides a technical scheme as follows:
a mobile power supply for a watch is provided, wherein the front surface of the watch dial comprises a display area and a non-display area, and a first charging contact is positioned in the non-display area; the method comprises the following steps:
the base is internally provided with a power supply module, a second charging contact matched with the first charging contact is arranged on one surface of the base, and the power supply module is electrically connected with the second charging contact; and the number of the first and second groups,
the two mounting arms are connected with the base, arranged at intervals and can be clamped at two sides of the watchband or the dial plate close to the non-display area for fastening.
In this technical scheme, through design display area and non-display area on the dial plate of wrist-watch, design first charging contact on non-display area, hold power module in the base of simultaneous design, be equipped with on the base with first charging contact assorted second charging contact, and install two installation arms on the base, make the installation arm can block the both sides fastening of putting at the watchband or the dial plate that close on non-display area, the base after the installation can block the non-display area on putting the dial plate, can show the display area of dial plate, just so can make the portable power source of preparation very small and exquisite, and can install the front at the wrist-watch, the non-display area on the dial plate promptly, also the person of facilitating the use installs simultaneously, charge for the internal battery of wrist-watch.
Preferably, first clamping parts are arranged on two sides of the dial or the watchband;
a second clamping part matched with the first clamping part is arranged at one end of the mounting arm, a pressing part is arranged at the other end of the mounting arm, the mounting arm can be rotatably arranged on the base, and the rotation center is positioned between the second clamping part and the pressing part;
the portable power source for a wristwatch further comprises a biasing device, wherein,
the biasing device is used for providing acting force for reducing the distance between the two second clamping parts to the mounting arm;
when the two pressing parts are pressed oppositely, the mounting arm overcomes the acting force of the biasing device to enable the first clamping part and the second clamping part to be far away.
In the technical scheme, first clamping parts are arranged on two sides of the dial or the watchband, a second clamping part matched with the first clamping part is arranged on the mounting arm, a pressing part is arranged at the other end of the mounting arm, the mounting arm is rotatably arranged on the base, a rotating center is arranged between the first clamping part and the second clamping part, and a biasing device is arranged between the first clamping part and the second clamping part.
Preferably, a rotating shaft is arranged on the base to install the mounting arm, the biasing device is a torsion spring, and the torsion spring is arranged on the rotating shaft.
In this embodiment, the rotation shaft is disposed on the base, the mounting arm is mounted on the rotation shaft, the used biasing device is a torsion spring, the torsion spring is disposed on the rotation shaft, and the torsion spring is connected between the rotation shaft and the mounting arm to reduce the distance between the two second engaging portions, so that when in use, the second engaging portions can be aligned with the first engaging portions, and the torsion spring can clamp the two second engaging portions onto the first engaging portions.
Preferably, the base includes a flat plate portion and two overhanging portions matched with the first clamping portion, and the second charging contact is disposed on the flat plate portion, and the overhanging portions and the second charging contact are located on the same side;
an installation cavity is formed in the outward extending part;
the second clamping parts and the pressing parts extend outwards towards two opposite sides of the mounting cavity, and the two second clamping parts are arranged oppositely.
In this technical scheme, the base is a flat plate portion and two overhanging portions that match with first block portion, the second charges on the contact installation flat plate portion, and overhanging portion and second charge the contact and lie in same one side of flat plate portion, install the installation arm in the installation cavity of seting up in the overhanging portion, and first block portion all stretches out outside the installation cavity with pressing the splenium, and two first block portions are relative, can move two overhanging portions to near first block portion when the installation, just can press two splenium this moment, make two second block portions keep away from, second block portion can further move when first block portion corresponds the position, loose after hand, under biasing means's effect, can make the fine block of two second block portions on first block portion.
Preferably, the base comprises a flat plate part and a mounting seat extending outwards, and the second charging contact is arranged on the mounting seat;
the mounting seat is provided with a connecting part on one side where the second charging contact is located, and the connecting part is provided with the rotating shaft.
In this scheme, the shape of base includes a flat board portion and an outer mount pad that stretches out, install the arm in the installation on the rotation axis on connecting portion in the installation, first charging contact is installed on the mount pad, and lie in one side at first charging contact place on the mount pad and set up connecting portion, install the rotation axis on connecting portion, install the arm on the rotation axis, simultaneously in the installation, and two installation arms and mount pad lie in the same one side of flat board portion, press the splenium to be close to the mount pad, the mount pad is kept away from to second block portion, the second on the mount pad charges the contact with first charging contact when using, flat board portion contacts with the dial plate lateral wall, just so can confirm that the area of contact of mount pad and dial plate is minimum, can be better more convenient install on the wrist-watch, and install the back pleasing to the eye.
Preferably, the first clamping portion is located on two sides of the dial.
In this technical scheme, through setting up first block portion in the both sides of dial plate, in the actual installation, portable power source can be better install on the wrist-watch, can be more pleasing to the eye for a short time with portable power source does moreover.
Preferably, the power supply module is disposed within the flat plate portion.
In this embodiment, the power module is disposed in the flat plate portion, so that the first engaging portion of the mounting arm can be engaged with the second engaging portion.
A watch assembly, comprising: the portable power source for a wristwatch and the wristwatch described above;
when the installation arm is clamped on two sides of the watchband or the dial, the base is buckled on the non-display area, and the first charging contact is communicated with the second charging contact.
In this scheme, through setting up the portable power source that intelligent wrist-watch was used, use with the cooperation of wrist-watch body to the messenger does not have the electricity at wrist-watch, can put portable power source card for the intelligent wrist-watch in the both sides of watchband or dial plate, the second on the portable power source charge the contact circular telegram with the first contact that charges on the wrist-watch body, thereby make portable power source can directly supply power or directly charge to this internal built-in battery of wrist-watch to the wrist-watch body.
Preferably, a first clamping portion is arranged on each of two sides of the watchband connecting end of the watch dial, and a second clamping portion matched with the first clamping portion is arranged at one end of the mounting arm.
In this technical scheme, through setting up first block portion on the watchband link of wrist-watch dial plate, when the installation to make the second block portion install the connection that first block can be tight together, and whole base is located outside the non-display area, just so can be with the small and exquisite of base doing.
Preferably, the first engaging portion is a hole-shaped structure, and the second engaging portion is a column-shaped structure;
or the like, or, alternatively,
the first clamping part is of a columnar structure, and the second clamping part is of a hole-shaped mechanism.
Compared with the prior art, the utility model provides a pair of portable power source and watch assembly's for wrist-watch embodiment has following beneficial effect:
1. the utility model discloses a set up the installation arm on the power module, make the watchband or the dial plate of putting at the wrist-watch body of installation arm card on the power module close on the both sides in non-display area, make the portable power source after the installation small and exquisite, and it is very convenient when installing portable power source, the novelty charges with portable power source alignment intelligent wrist-watch screen direction up simultaneously, and portable power source after the installation detains on the non-display area on the dial plate, portable power source after installing like this can not shelter from the display area, do not influence user's use, can let the step of charging simpler convenient, also can form a more novel use simultaneously and experience, make the wrist-watch body can hand-carry the use in the low-power, need not take off the wrist, can charge anytime and anywhere, need not charge like the same wiring of wrist-watch body in the past.
2. The utility model discloses an installation arm and the detachable being connected of wrist-watch body, the portable power source's of being convenient for change on the one hand can carry a plurality of portable power sources when using the wrist-watch body to convenient long-term continuation of the journey, on the other hand also is convenient for conveniently charge to the portable power source of low-power.
Drawings
The above features, technical features, advantages and implementations of a portable power source for a wristwatch and a wristwatch assembly will be further described in the following preferred embodiments in a clearly understandable manner with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the smart watch of the present invention after a mobile power supply is installed;
fig. 2 is a schematic structural diagram of the portable power source for the smart watch of the present invention;
FIG. 3 is a cross-sectional structural view of a portion of FIG. 2;
fig. 4 is a schematic structural diagram of another mobile power supply of the present invention;
FIG. 5 is a schematic view of the base of FIG. 4;
FIG. 6 is a schematic view of the construction of the mounting arm of FIG. 4;
fig. 7 is a schematic view of the watch body structure of the present invention.
The reference numbers illustrate: a watch body 100, a first charging contact 101, a watchband connecting end 102, a display area 103, a non-display area 104 and a watchband 105;
Detailed Description
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
For the sake of simplicity, only the parts relevant to the invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
According to an embodiment of the present invention, as shown in fig. 1 and 7, a portable power source for a wristwatch, wherein a face of a watch dial includes a display area 103 and a non-display area 104, and a first charging contact 101 is located in the non-display area 104; the mobile power supply comprises a base 200 and two mounting arms 201; a power supply module is accommodated in the base 200, a second charging contact 202 matched with the first charging contact 101 is arranged on one surface of the base 200, and the power supply module is electrically connected with the second charging contact 202; and two mounting arms 201 are connected with the base 200, and the mounting arms 201 are arranged at intervals and can be clamped on the two sides of the watch band 105 or the dial plate adjacent to the non-display area 104 for fastening.
In specific implementation, the first charging contact 101 is arranged in the non-display area 104, and the first charging contact 101 is adjacent to the watchband 105 or two sides of the watch dial, so that when the base 200 is installed on the watch, the base 200 can be buckled on the non-display area 104 on the watch dial; a power supply module is arranged in the base 200, the power supply module comprises a rechargeable battery and a PCBA (printed circuit board assembly) function board connected with the battery, the battery can be charged to the outside, and in specific implementation, a charging port is arranged on the base 200 and is electrically connected with the built-in battery, so that the mobile power supply can be charged when the mobile power supply is low in electric quantity; in this embodiment, only the mounting arm 201 needs to be clamped on both sides of the watch band 105 or both sides of the watch dial, the specific structure of the mounting arm 201 is not limited, the specific clamping position of the mounting arm 201 is not limited, and the specific shape of the mounting arm 201 is limited, and only the mounted base 200 needs to be clamped on the watch band 105 or both sides of the watch dial.
In another embodiment of the present invention, first engaging portions (not shown) are provided on both sides of the dial or watch band 105; a second clamping portion 203 matched with the first clamping portion is arranged at one end of the mounting arm 201, a pressing portion 204 is arranged at the other end of the mounting arm 201, the mounting arm 201 can be rotatably arranged on the base 200, and the rotation center is located between the second clamping portion 203 and the pressing portion 204; the mobile power supply for the watch further comprises a biasing device, wherein the biasing device is used for providing acting force for reducing the distance between the two second clamping parts 203 to the mounting arm 201; when the pressing portions 204 are pressed toward each other, the mounting arm 201 overcomes the biasing force of the biasing device to separate the first engaging portion from the second engaging portion 203.
In specific implementation, the second engaging portion 203 arranged on the mounting arm 201 is adapted to the first engaging portion, so that when the base 200 is mounted on the watch, the second engaging portion 203 can be well engaged with the first engaging portion, the mounting arm 201 is rotatably mounted on the base 200, and the rotation center is located between the first engaging portion and the pressing portion 204, so that the mounted mounting arm 201 can form a lever structure, the relative position of the two second engaging portions 203 is adjusted by pressing the two pressing portions 204, and meanwhile, a biasing device is designed, which can reduce the distance between the two second engaging portions 203, and can reduce the distance between the two second engaging portions 203 when the mobile power supply is not used, and can also enable the two second engaging portions 203 to be engaged with the first engaging portion after mounting, so that the loosening phenomenon cannot occur;
specifically, as shown in fig. 2 to 4, the base 200 is provided with a rotating shaft 205 to be mounted on the mounting arm 201, the biasing device is a torsion spring, and the torsion spring is disposed on the rotating shaft 205, so that the two second engaging portions 203 can be well approached to each other by the torsion spring after the mounting arm 201 is mounted; in this embodiment, in fig. 3, the biasing device may be a telescopic spring, one end of the telescopic spring is connected to a side wall between the rotation center of the mounting arm 201 and the pressing portion 204, and the other end of the telescopic spring is connected to an inner wall of the mounting cavity away from the pressing portion 204, and the telescopic spring provides a pushing force to make the two pressing portions 204 away from each other and make the two second engaging portions 203 approach each other.
Or one end of the telescopic spring is connected between the rotation center of the mounting arm 201 and the second clamping part 203, and the other end of the telescopic spring is connected to the inner wall of the mounting cavity far away from the second clamping part 203, so that the distance between the two second clamping parts 203 can be reduced, and the telescopic spring also provides thrust at the moment, so that the distance between the two second clamping parts 203 is reduced;
in fig. 4, the biasing device may also be a telescopic spring, one end of the telescopic spring is connected to the mounting seat 206, and the other end of the telescopic spring is connected to the pressing portion 204, at this time, the telescopic spring provides a pushing force to push the two pressing portions 204 in a direction away from each other, so that the two pressing portions 204 can be well clamped on the first clamping portion 203 when in use; in this embodiment, too much restriction is not imposed on the specific installation form of the installation arm 201 and the biasing device, but the specific design position of the rotation center in this embodiment needs to be designed according to the actual situation, and the installed installation arm 201 can play a role of clamping, so that the base 200 can be detachably installed on the watch body 100, and in this embodiment, too much restriction is not imposed on the specific shape of the base 200.
In another embodiment of the present invention, as shown in fig. 2-3, the base 200 includes a flat plate portion 208 and two protruding portions 207 matching with the first engaging portion, and the second charging contact 202 is disposed on the flat plate portion 208, and the power module is disposed in the flat plate portion 208;
as shown in fig. 3, in an implementation, the power module disposed in the flat plate portion 208 is electrically connected to the second charging contact 202, so that the second charging contact 202 can be charged externally, and the protruding portion 207 and the second charging contact 202 are located on the same side; an installation cavity is formed in the outer extension part 207; the second clamping parts 203 and the pressing parts 204 extend outwards to two opposite sides of the mounting cavity, and the two second clamping parts 203 are arranged oppositely;
as shown in fig. 3, in a specific implementation, the mounting arm 201 is provided with a first mounting hole and a second mounting hole communicated with the mounting cavity, the first engaging portion extends out of the first mounting hole, the pressing portion 204 extends out of the second mounting hole, and the two mounted second engaging portions 203 are opposite to each other, so that the two second engaging portions 203 correspond to the first engaging portion;
in specific implementation, the first engaging portions may also be disposed on two sides of the connecting end 102 of the watchband 105 of the watch, so that the mounting arms 201 can be directly mounted on two sides of the connecting end 102 of the watchband 105 during mounting, at this time, the first engaging portions are pinholes formed on two sides of the connecting end 102 of the watchband 105, at this time, the second engaging portions 203 are in a columnar structure, so that the mobile power supply can be better mounted on the watch, in specific implementation, columnar structures may be further designed on two sides of the connecting end 102 of the watchband 105, and the second engaging portions 203 are designed into a pore-shaped structure, so that the first engaging portions and the second engaging portions 203 can be better engaged together;
specifically, in order to enable the first charging contact 101 and the second charging contact 202 to be in better contact, the first charging contact 101 is arranged to be in a convex point structure, the second charging contact 202 is arranged to be in a cylindrical structure, the mobile power source can be buckled on the watch body 100, the first charging contact 101 and the second charging contact 202 can be well clamped together, and poor contact between the first charging contact 101 and the second charging contact 202 is avoided.
In this embodiment, the first charging contact 101 and the second charging contact 202 are both configured to be positive and negative, and a closed loop can be formed after the two first charging contacts 101 and the corresponding second charging contacts 202 are contacted, so as to implement electric quantity transmission.
In another embodiment of the present invention, as shown in fig. 4-6, the base 200 includes a flat plate portion 208 and a mounting seat 206 extending outward, the second charging contact 202 is disposed on the mounting seat 206, the power module is disposed in the flat plate portion 208, and the power module is connected to the second charging contact 202, so that the second charging contact 202 can be connected to the first charging contact 101 to charge the battery in the watch; a connecting part 209 is arranged on one side of the mounting seat 206 where the second charging contact 202 is located, a rotating shaft 205 is arranged on the connecting part 209, the mounting arms 201 are arranged on the rotating shaft 205, a torsion spring is arranged on the rotating shaft 205, so that the two mounting arms 201 and the mounting seat 206 are located on the same side, the pressing part 204 is close to the mounting seat 206, the second clamping part 203 is far away from the mounting seat 206, during mounting, the pressing part 204 is pressed towards the direction close to the mounting seat 206, so that the two second clamping parts 203 are far away from each other, and when the two second clamping parts 203 correspond to the first clamping part in position, the second clamping part 203 can be well clamped on the first clamping part;
first block portion can set up the both sides at the dial plate in this embodiment, when installing arm 201 on the wrist-watch, the block that second block portion 203 can be better is in first block portion, so can be with very little the skilful of portable power source design, and do not influence the user and wear, in this embodiment, first block portion can design the poroid structure of seting up for the dial plate both sides, second block portion 203 is a columnar structure this moment, so that can be better install portable power source on the wrist-watch, can also design columnar structure in dial plate both sides, design second block portion 203 pore-forming structure, so also can make the joint that first block portion and second block portion 203 can be better be in the same place.
Specifically, in order to enable the first charging contact 101 and the second charging contact 202 to be in better contact, the first charging contact 101 is arranged to be in a convex point structure, the second charging contact 202 is arranged to be in a cylindrical structure, the mobile power source can be buckled on the watch body 100, the first charging contact 101 and the second charging contact 202 can be well clamped together, and poor contact between the first charging contact 101 and the second charging contact 202 is avoided.
In this embodiment, the first charging contact 101 and the second charging contact 202 are both configured to be positive and negative, and a closed loop can be formed after the two first charging contacts 101 and the corresponding second charging contacts 202 are contacted, so as to implement electric quantity transmission.
The difference between the present embodiment and the previous embodiment is that the mounting seat 206 in the present embodiment extends out of the flat plate portion 208, the second charging contact 202 is disposed on the mounting seat 206, the battery is disposed in the flat plate portion 208, the mounting seat 206 is disposed with a connecting portion, the connecting portion is disposed with the rotating shaft 205, the mounting arm 201 is mounted on the mounting seat 206, the mounting arm 201 and the mounting seat 206 are located on the same side of the flat plate portion 208, and the second charging contact is located on the mounting seat 206 facing the second engaging portion 203, so that the mobile power supply can be conveniently engaged with the first engaging portion, and the mounting seat 206 is located in the non-display area 104;
the protruding portion 207 in the previous embodiment also protrudes from the flat plate portion 208, but the mounting arm 201 is mounted in the mounting cavity of the protruding portion 207, the second charging contact 202 and the protruding portion 207 are located on the same side of the flat plate portion 208, and the protruding portion 207 and the second charging contact 202 are spaced apart from each other, when the mobile power supply in this embodiment is mounted, the entire flat plate portion 208 is buckled in the non-display area 104, which is smaller than that in the previous embodiment.
A watch assembly, comprising: the portable power source for a wristwatch and the wristwatch described above; wherein, when the mounting arm 201 is clamped on the watchband 105 or two sides of the dial, the base 200 is buckled on the non-display area 104, and the first charging contact 101 is communicated with the second charging contact 202,
specifically, two sides of the connecting end 102 of the watchband 105 of the watch dial are provided with first clamping parts, and one end of the mounting arm 201 is provided with a second clamping part 203 matched with the first clamping part;
the watch dial 105 is provided with first clamping parts at two sides of the connecting end 102, and one end of the mounting arm 201 is provided with a second clamping part 203 matched with the first clamping part.
In this embodiment, the first charging contact 101 and the second charging contact 202 are both configured to be positive and negative, and a closed loop can be formed after the two first charging contacts 101 and the corresponding second charging contacts 202 are contacted, so as to implement electric quantity transmission.
When the watch is used, the watch is worn on the wrist firstly, when the electric quantity of the watch is low, a user can clamp the two mounting arms 201 on the mobile power supply on the first clamping part, when the watch is specifically mounted, the user only needs to press the two pressing parts 204 to increase the distance between the two clamping parts 203, at the moment, the two second clamping parts can be moved to the position of the first clamping part, then the first charging contact 101 and the second charging contact 202 are aligned, after hands are loosened, the first clamping part and the second clamping part 203 can be clamped together, so that the base 200 of the mobile power supply can be buckled on the non-display area 104, the display area 103 of the watch is exposed, the use of the user is not influenced, when the electric quantity is low, no connecting wire is needed for charging, and the watch can be charged while being used;
when the power of the mobile power supply is low, a user can press the two pressing portions 204 to separate the two second clamping portions 203 from the first clamping portion, and the mobile power supply can be detached to be charged independently.
It should be noted that the present embodiment is not limited to which kind of portable power source is used, and only needs to make the mounted portable power source not affect the normal use, and be located on the non-display area 104.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A mobile power supply for a watch is provided, wherein the front surface of the watch dial comprises a display area and a non-display area, and a first charging contact is positioned in the non-display area; it is characterized by comprising:
the base is internally provided with a power supply module, a second charging contact matched with the first charging contact is arranged on one surface of the base, and the power supply module is electrically connected with the second charging contact; and the number of the first and second groups,
the two mounting arms are connected with the base, arranged at intervals and can be clamped at two sides of the watchband or the dial plate close to the non-display area for fastening.
2. The portable power source for a wristwatch of claim 1, wherein: first clamping parts are arranged on two sides of the dial plate or the watchband; a second clamping part matched with the first clamping part is arranged at one end of the mounting arm, a pressing part is arranged at the other end of the mounting arm, the mounting arm can be rotatably arranged on the base, and the rotation center is positioned between the second clamping part and the pressing part; the portable power source for a wristwatch further comprises a biasing device, wherein,
the biasing device is used for providing acting force for reducing the distance between the two second clamping parts to the mounting arm;
when the two pressing parts are pressed oppositely, the mounting arm overcomes the acting force of the biasing device to enable the first clamping part and the second clamping part to be far away.
3. The portable power source for a wristwatch of claim 2, wherein: the base is provided with a rotating shaft for installing the installation arm, the biasing device is a torsion spring, and the torsion spring is arranged on the rotating shaft.
4. The portable power source for a wristwatch of claim 3, wherein: the base comprises a flat plate part and two extending parts matched with the first clamping parts, the second charging contact is arranged on the flat plate part, and the extending parts and the second charging contact are positioned on the same side;
an installation cavity is formed in the outward extending part;
the second clamping parts and the pressing parts extend outwards towards two opposite sides of the mounting cavity, and the two second clamping parts are arranged oppositely.
5. The portable power source for a wristwatch of claim 3, wherein: the base comprises a flat plate part and a mounting seat extending outwards, and the second charging contact is arranged on the mounting seat;
the mounting seat is provided with a connecting part on one side where the second charging contact is located, and the connecting part is provided with the rotating shaft.
6. The portable power source for a wristwatch of claim 5, wherein: the first clamping parts are positioned on two sides of the dial plate.
7. The portable power supply for a wristwatch according to any one of claims 4 to 6, wherein: the power module is disposed within the tablet portion.
8. A watch assembly, comprising: the portable power source for wristwatch and the wristwatch of any one of claims 1-6;
when the installation arm is clamped on two sides of the watchband or the dial, the base is buckled on the non-display area, and the first charging contact is communicated with the second charging contact.
9. A watch assembly according to claim 8, wherein: the watch comprises a watch dial and a mounting arm, wherein the watch dial is provided with a watchband connecting end and a watchband connecting end, the watchband connecting end is provided with a first clamping part, and one end of the mounting arm is provided with a second clamping part matched with the first clamping part.
10. A watch assembly according to claim 9, wherein: the first clamping part is of a hole-shaped structure, and the second clamping part is of a columnar structure;
or the like, or, alternatively,
the first clamping part is of a columnar structure, and the second clamping part is of a hole-shaped mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020335503.5U CN211349018U (en) | 2020-03-17 | 2020-03-17 | Portable power source and wrist-watch subassembly for wrist-watch |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020335503.5U CN211349018U (en) | 2020-03-17 | 2020-03-17 | Portable power source and wrist-watch subassembly for wrist-watch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115268251A (en) * | 2022-08-22 | 2022-11-01 | 昆山联滔电子有限公司 | Watch assembly |
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2020
- 2020-03-17 CN CN202020335503.5U patent/CN211349018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115268251A (en) * | 2022-08-22 | 2022-11-01 | 昆山联滔电子有限公司 | Watch assembly |
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