CN204812423U - bracelet with charging function - Google Patents

Abstract

The utility model relates to an electronic product technical field provides a bracelet of function of charging in area, including annular casing, be equipped with the battery in the casing and with the control circuit board that the battery electricity is connected, be equipped with on the casing with the control circuit board electricity is connected and can be right the battery carries out the standard USB interface that fills/discharge, the casing include the epitheca subassembly and with epitheca subassembly elasticity articulated inferior valve subassembly, the epitheca subassembly with the inferior valve subassembly is opened with the magnetism adsorption mode. The utility model discloses increase the bracelet and charge and discharge function, adversary's bracelet charges the back, and the bracelet stored energy can utilize the bracelet to charge to the cell-phone when the cell-phone electric quantity is not enough, because the bracelet is wearable, can wear for a long time and reduce the chance of forgetting to carry on hand, and it is convenient very much to go out to use.

Description

bracelet with charging function

technical field

The utility model relates to the technical field of electronic products, in particular to a bracelet with a charging function.

Background technique

Now people can't do without mobile phones in their work and life. They need to use mobile phones anytime and anywhere, and mobile phones are power-consuming products. In order to ensure the use of mobile phones, people need to carry mobile power sources with them when they go out. However, mobile power is not a personal item, and it is often forgotten to carry or lost after use.

Utility model content

The purpose of the utility model is to provide a bracelet with a charging function, aiming to solve the situation in the prior art that the mobile power supply is often forgotten or lost after use.

In order to solve the above-mentioned technical problems, the technical solution of the utility model is to provide a bracelet with a charging function, which includes a ring-shaped casing, and the casing is provided with a battery and a control circuit board electrically connected to the battery. The casing is provided with a standard USB interface electrically connected to the control circuit board and capable of charging/discharging the storage battery, and the casing includes an upper casing assembly and a lower casing assembly elastically hinged to the upper casing assembly , the upper shell assembly and the lower shell assembly are opened in a magnetic adsorption manner.

Specifically, the storage battery and the control circuit board are arranged in the lower case assembly.

Specifically, the upper case assembly includes an upper case and an upper bottom cover fixedly connected to the inner side of the upper case; the lower case assembly includes a lower case and a lower bottom cover fixedly connected to the inner side of the lower case. The inside of the shell is provided with an accommodating cavity, the storage battery is bent, the control circuit board is connected to one end of the storage battery, the storage battery and the control circuit board are placed in the accommodating cavity, and the lower The bottom cover is arranged on the accommodating cavity.

Specifically, the standard USB interface is located on the side of the lower case, and the standard USB interface is provided with an openable/closeable protection sheet.

Specifically, the end of the lower case component away from the control circuit board is elastically hinged to the corresponding end of the upper case component through a pair of lugs and a torsion spring.

Specifically, a small magnet is provided at the elastically hinged end of the upper shell assembly and the lower shell assembly, and a large magnet is provided at the other end of the upper shell assembly for adsorption with the lower shell assembly.

Specifically, crystal stones are provided on the surface of the housing.

Specifically, a timer is arranged inside the casing, and a transparent display block for displaying the timing numbers is arranged on the upper casing assembly.

Specifically, a dial assembly is also provided in the housing, and a transparent display block for displaying the dial assembly is provided on the upper case assembly.

Specifically, the dial assembly includes an inner cover, a movement set in the inner cover, a knob protruding from the movement, a disk above the movement, and a pointer on the disk; or, the The dial assembly includes a jumping-type movement; or, the dial assembly includes a jumping-type movement and pointers arranged on the jumping-type movement.

The utility model adds charging and discharging functions to the bracelet. After the bracelet is charged, the bracelet stores energy. When the power of the mobile phone is insufficient, the bracelet can be used to charge the mobile phone. Because the bracelet is wearable, it can be worn on the hand for a long time to reduce forgetting to carry it. Opportunity, especially convenient to use when going out.

Description of drawings

Fig. 1 is a schematic structural view of a bracelet with a charging function provided by Embodiment 1 of the present utility model;

Fig. 2 is an exploded schematic view of the bracelet with charging function provided by Embodiment 1 of the present utility model;

Fig. 3 is an exploded schematic view of the bracelet with charging function provided by the second embodiment of the utility model;

Fig. 4 is an exploded schematic diagram of the bracelet with charging function provided by the third embodiment of the utility model;

Fig. 5 is an exploded schematic diagram of the bracelet with charging function provided by the fourth embodiment of the utility model;

Fig. 6 is an exploded schematic view of the bracelet with charging function provided by Embodiment 5 of the present utility model;

Fig. 7 is an exploded schematic view of the bracelet with charging function provided by the sixth embodiment of the utility model;

10-housing; 11-upper shell assembly; 111-upper shell; 112-upper bottom cover;

113-transparent display block; 114-crystal stone; 12-lower shell assembly; 121-lower shell;

122-lower bottom cover; 123-accommodating cavity; 20-battery; 30-control circuit board;

40-Standard USB interface; 41-Protection sheet; 50-Twin ear holders; 60-Torsion spring;

70-small magnet; 80-big magnet; 90-dial assembly; 91-inner cover;

92-movement; 93-knob; 94-panel; 95-pointer;

96-jumping movement.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

It should also be noted that the orientation terms such as left, right, up, and down in this embodiment are only relative concepts or refer to the normal use state of the product, and should not be regarded as limiting.

The utility model provides a bracelet with a charging function, which comprises a ring-shaped casing, a storage battery and a control circuit board electrically connected with the storage battery are arranged in the casing, and a battery connected to the control circuit is arranged on the casing. A standard USB interface to which the board is electrically connected and which can charge/discharge the battery. The utility model adds charging and discharging functions to the bracelet. After the bracelet is charged, the bracelet stores energy. When the power of the mobile phone is insufficient, the bracelet can be used to charge the mobile phone. Because the bracelet is wearable, it can be worn on the hand for a long time to reduce forgetting to carry it. Opportunity, especially convenient to use when going out. The bracelet with charging function can have many different structures and different functions, which will be described in detail below in conjunction with the accompanying drawings.

Embodiment one

Referring to Fig. 1 and Fig. 2, the bracelet with charging function provided by Embodiment 1 includes an annular housing 10, a battery 20 and a control circuit board 30 electrically connected to the battery 20 are arranged in the housing 10, and the housing 10 There is a standard USB interface 40 electrically connected to the control circuit board 30 and capable of charging/discharging the storage battery 20 . The standard USB interface 40 is used for charging and discharging, which can charge most smart phones and is convenient to use. When an external USB power supply or a mobile phone is inserted into the standard USB interface 40, the control circuit board 30 will check the impedance value of the load. The impedance value of the USB power supply is much larger than that of the mobile phone. The control circuit board 30 judges according to the impedance value and then controls the standard USB interface 40. Whether it is charged by an external USB power source or discharged by the mobile phone.

In this embodiment, the housing 10 includes an upper shell assembly 11 and a lower shell assembly 12, both of which are in the shape of a semi-ring, and the upper shell assembly 11 and the lower shell assembly 12 are fastened together to form a ring-shaped shell Body 10. The battery 20 and the control circuit board 30 are disposed in the lower case assembly 12 .

Specifically, the upper case assembly 11 includes an upper case 111 and an upper bottom cover 112 fixedly connected inside the upper case 111 ; the lower case assembly 12 includes a lower case 121 and a lower bottom cover 122 fixedly connected inside the lower case 121 . After the lower bottom cover 122 and the lower case 121 are assembled, a rubber ring is added in the middle to increase the waterproof performance. The inner side of the lower shell 121 is provided with an accommodating cavity 123, the battery 20 is bent, the control circuit board 30 is connected to one end of the battery 20, the battery 20 and the control circuit board 30 are placed in the accommodating cavity 123, and the lower bottom cover 122 is provided on the accommodating cavity 123 .

The standard USB interface 40 is located on the side of the lower case 121 , and the standard USB interface 40 is provided with an openable/closeable protective sheet 41 . When charging is not required, the standard USB interface 40 is sealed by the protective sheet 41 to prevent dust or sundries from entering the standard USB interface 40; when charging is required, the protective sheet 41 can be opened. The protection sheet 41 is made of soft rubber material, and after the protection sheet 41 and the lower shell assembly 12 are installed, the waterproof performance is good.

Specifically, the end of the lower housing assembly 12 away from the control circuit board 30 is elastically hinged to the end of the upper housing assembly 11 through a pair of ear brackets 50 and a torsion spring 60 . In this way, after the upper shell assembly 11 and the lower shell assembly 12 are elastically hinged, the upper shell assembly 11 and the lower shell assembly 12 can be opened, so that it is convenient to wear the bracelet on the wrist. The shell assembly 12 is relatively closed, that is, the ring-shaped shell 10 is put on the wrist without falling off.

Further, a small magnet 70 is provided at the elastically hinged end of the upper shell assembly 11 and the lower shell assembly 12 , and a large magnet 80 for adsorption with the lower shell assembly 12 is provided at the other end of the upper shell assembly 11 . The large magnet 80 and the small magnet 70 are used to strengthen the connection between the upper shell assembly 11 and the lower shell assembly 12 to make the connection between the two tighter, and this magnetic adsorption method is also convenient to open.

Further, in this embodiment, a dial assembly 90 is further provided in the housing 10 , and a transparent display block 113 for displaying the dial assembly 90 is provided on the upper case 111 . Specifically, the transparent display block 113 is glass. By setting the dial assembly 90, the use function of the bracelet is increased, which not only has the charging function, but also has the function of a watch, which can display time.

In this embodiment, the dial assembly 90 is a needle-type dial assembly, which includes an inner cover 91, a movement 92 disposed in the inner cover 91, a knob 93 protruding from the movement 92, and a disk surface 94 above the movement 92. And the pointer 95 located on the disk surface 94 .

Embodiment two

Referring to FIG. 3 , the difference between this embodiment and the first embodiment lies in that the structure of the dial assembly 90 is different. In this embodiment, the dial assembly 90 includes a jumping numeral movement 96 . Time figures can be directly displayed by jumping character movement 96.

Embodiment three

Referring to FIG. 4 , the difference between this embodiment and the first and second embodiments lies in that the structure of the dial assembly 90 is different. In this embodiment, the dial assembly 90 is an electronic needle-type structure. Specifically, the dial assembly 90 includes a character-jumping movement 96 and a pointer 95 disposed on the character-jumping movement 96 . In this way, time can be displayed in two ways.

Embodiment four

Referring to FIG. 5 , the difference between this embodiment and the first embodiment lies in that the structure of the upper shell 111 is different. In this embodiment, a crystal stone 114 is disposed on the surface of the upper shell 111 . Specifically, there are two crystal stones 114, which are arranged symmetrically with the transparent display block 113 as the center.

Embodiment five

Referring to Fig. 6, this embodiment is improved on the basis of the second embodiment, and the structure of the upper shell 111 is improved. In this embodiment, a crystal stone 114 is disposed on the surface of the upper shell 111 . Specifically, there are two crystal stones 114, which are arranged symmetrically with the transparent display block 113 as the center.

Embodiment six

Referring to Fig. 7, this embodiment is improved on the basis of the third embodiment, and the structure of the upper shell 111 is improved. A crystal stone 114 is disposed on the surface of the upper shell 111 . Specifically, there are two crystal stones 114, which are arranged symmetrically with the transparent display block 113 as the center.

Of course, the bracelet with charging function can also expand other functions, such as setting a timer (not shown in the figure) in the housing 10, so that the bracelet has a timing function.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model should be included in the utility model. within the scope of protection.

Claims (10)

1. A bracelet with a charging function, comprising an annular housing, characterized in that: the housing is provided with a battery and a control circuit board electrically connected to the battery, and the housing is provided with a The control circuit board is electrically connected to a standard USB interface that can charge/discharge the storage battery. The housing includes an upper shell assembly and a lower shell assembly that is elastically hinged to the upper shell assembly. The upper shell assembly is connected to the The lower case assembly is opened magnetically. 2 . The bracelet with charging function according to claim 1 , wherein the battery and the control circuit board are arranged in the lower case assembly. 3 . 3. The bracelet with charging function according to claim 2, characterized in that: the upper shell assembly includes an upper shell and an upper bottom cover fixedly connected to the inner side of the upper shell; the lower shell assembly includes a lower shell and The lower bottom cover is fixedly connected to the inner side of the lower case, the inner side of the lower case is provided with an accommodating cavity, the storage battery is bent, the control circuit board is connected to one end of the storage battery, and the storage battery is connected to the storage battery. The control circuit board is placed in the accommodating cavity, and the lower bottom cover is arranged on the accommodating cavity. 4. The bracelet with charging function according to claim 3, characterized in that: the standard USB interface is located on the side of the lower case, and the standard USB interface is provided with an openable/closeable protection sheet. 5. The bracelet with charging function according to claim 3, characterized in that: the end of the lower shell component away from the control circuit board and the corresponding end of the upper shell component pass through a pair of ear brackets and a Torsion spring elastic hinge. 6. The bracelet with charging function according to claim 5, wherein a small magnet is provided at the elastically hinged end of the upper shell assembly and the lower shell assembly, and a small magnet is provided at the other end of the upper shell assembly. There are large magnets for attachment to the lower case assembly. 7. The bracelet with charging function according to claim 1, characterized in that: crystal stones are arranged on the surface of the casing. 8. The bracelet with charging function according to any one of claims 1 to 7, characterized in that: a timer is provided in the housing, and a transparent display for displaying the timing numbers is provided on the upper housing assembly piece. 9. The bracelet with charging function according to any one of claims 1 to 7, characterized in that: a dial assembly is also provided in the housing, and a transparent window for displaying the dial assembly is provided on the upper shell assembly. Display blocks. 10. The bracelet with charging function according to claim 9, characterized in that: the dial assembly includes an inner cover, a movement set in the inner cover, a knob protruding from the movement, a The dial surface above the core and the pointer arranged on the dial surface; or, the dial assembly includes a jumping type movement; or, the dial assembly includes a jumping type movement and a pointer arranged on the jumping type movement.