Charging adapter and intelligent wearable device

Abstract

The utility model provides a charging adapter and an intelligent wearable device, the charging adapter is provided with a charging interface and a Pogo Pin interface, the Pogo Pin interface is connected with a Pogo Pin socket of a device to be charged, the charging interface is a common interface on the market, such as a Type-C interface, a Pogo Pin pin of the Pogo Pin interface and a Pin pin of the charging interface are respectively and electrically connected with a switching mechanism, and the switching mechanism is electrically connected with the Pogo Pin interface. A common charging line (such as a Type-C charging line of a mobile phone) in the market is used for being connected with the charging interface and inputting electric power, the electric power is input to a to-be-charged device through a Pin of the charging interface, a switching mechanism and a Pogo Pin interface, charging is achieved, a containing groove special for storing and containing the charging adapter is further formed in the watch grain of the intelligent wearable device, and the intelligent wearable device is convenient to use. The charging adapter is convenient to carry and can be used at any time.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent wearable devices, and in particular relates to a charging conversion head and an intelligent wearable device. Background Art

[0002] Currently, most smart wearable devices on the market, such as children's phone watches, use a spring pin connector Pogo Pin for charging, which requires a dedicated charging cable. The mainstream charging cable with a Type-C interface on the market cannot be used to charge the watch. When you are out or there is no dedicated charging cable, the watch cannot be charged, which causes inconvenience in charging the watch. Utility Model Content

[0003] In view of the problem that smart wearable devices in the prior art can only use dedicated charging cables, which brings inconvenience in charging, the utility model provides a charging conversion head and a smart wearable device, the charging conversion head has a charging interface and a Pogo Pin interface, the Pogo Pin interface is connected to the Pogo Pin socket of the device to be charged, and the charging interface is a common interface on the market such as the Type-C interface, the Pogo Pin pin of the Pogo Pin interface and the Pin pin of the charging interface are respectively electrically connected to the adapter mechanism, a common charging cable on the market (such as the Type-C charging cable of a mobile phone) is used to connect the charging interface and input power, and power is input to the device to be charged through the Pin pin of the charging interface, the adapter mechanism and the Pogo Pin interface to achieve charging, and the smart wearable device is also provided with a storage slot on the surface of the smart wearable device for storing and accommodating the charging conversion head, so that the charging conversion head is convenient to carry and use at any time.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A charging conversion head comprises: a shell and a charging interface, a Pogo Pin interface and a switching mechanism arranged on the shell; the charging interface is used to connect to a power source; the Pogo Pin interface is used to connect to a Pogo Pin socket of a device to be charged; the charging interface and the Pogo Pin interface are respectively located on both sides of the switching mechanism and are respectively electrically connected to the switching mechanism; the device to be charged is connected to a power source via the Pogo Pin interface, the switching mechanism and the charging interface to achieve charging.

[0006] In some embodiments, the adapter mechanism includes a PCBA board, the Pogo Pin interface has a plurality of Pogo Pin pins, and the Pogo Pin socket is electrically connected to the PCBA board through the Pogo Pin pins; the charging interface has a plurality of Pin pins, and the PCBA board is electrically connected to the power supply through the Pin pins.

[0007] In some embodiments, the adapter mechanism also includes: an adapter bracket, one end of the adapter bracket is connected to the Pogo Pin, and the other end of the adapter bracket is connected to the PCBA board; the power supply transmits power to the PCBA board through the Pin foot, and the PCBA board transmits the power to the device to be charged through the adapter bracket and the Pogo Pin.

[0008] In some embodiments, the charging conversion head also includes: a first magnetic component, which is arranged in the circumference of the Pogo Pin interface; the Pogo Pin socket is provided with a second magnetic component, and the first magnetic component and the second magnetic component are magnetically attracted to each other; the Pogo Pin interface and the Pogo Pin socket are connected by the magnetic adsorption effect between the first magnetic component and the second magnetic component.

[0009] In some embodiments, the charging conversion head also includes: a fixed bracket, on which a Pogo Pin fixing hole is provided; the Pogo Pin is inserted into the Pogo Pin fixing hole, and one end of the Pogo Pin is connected to the adapter bracket, and the other end of the Pogo Pin extends out of the fixed bracket by a preset length.

[0010] In some embodiments, a receiving groove and a plurality of fixing rods are provided on one side of the fixing bracket close to the adapter bracket, and the plurality of fixing rods are disposed on both sides of the receiving groove; a plurality of bracket fixing holes are provided on the PCBA board, and the bracket fixing holes are correspondingly arranged to the fixing rods; the fixing rods are passed through the bracket fixing holes, so that the PCBA board fits the fixing bracket and the adapter bracket is accommodated in the receiving groove.

[0011] In some embodiments, the shell includes a first shell and a second shell, the first shell forms a first cavity, and the second shell forms a second cavity. When the first shell and the second shell are connected, the first cavity and the second cavity are spliced ​​to form a complete inner cavity of the shell; the first magnetic attraction component is partially disposed in the first cavity, and the charging interface and the adapter mechanism are both disposed in the second cavity.

[0012] In some embodiments, a first hand-catching groove and a second hand-catching groove are respectively provided on the first shell and the second shell; an opening direction of the first hand-catching groove is opposite to an opening direction of the second hand-catching groove.

[0013] The utility model also provides a smart wearable device, comprising: the above-mentioned charging conversion head and a smart device body, wherein the smart device body is provided with a Pogo Pin socket, and the Pogo Pin socket is matched and connected with the PogoPin socket of the charging conversion head.

[0014] In some embodiments, the smart wearable device further includes: a watch strap, which is connected to the smart device body, and the watch strap includes a plurality of watch particles connected in sequence, at least one of the watch particles is provided with a receiving slot, and the charging conversion head can be received in the receiving slot.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model provides a charging conversion head without affecting the original charging method (Pogo Pin) of the device to be charged. The charging interface can use a common interface on the market, such as a Type-C interface. When the user does not carry the original charging cable, the charging cable of the mobile phone (such as a Type-C charging cable) can be directly connected to the charging connector to charge the device to be charged. There is no need to carry various chargers and charging cables for charging, which is convenient and saves trouble;

[0017] 2. The charging conversion head provided by the utility model is provided with a first magnetic attraction piece on the circumference of the Pogo Pin interface. The first magnetic attraction piece is magnetically attracted to a second magnetic attraction piece provided at the Pogo Pin socket on the device to be charged, so as to help the Pogo Pin interface and the Pogo Pin socket to be quickly aligned and connected, thereby improving the tightness of the connection and ensuring the charging efficiency;

[0018] 3. The smart wearable device provided by the utility model is provided with a receiving groove on the surface particle, and the charging conversion head can be stored in the receiving groove. The charging conversion head can be used at any time, and charging is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the structure of the charging adapter provided by the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the charging adapter provided by the utility model from another viewing angle;

[0022] Figure 3 A schematic diagram of the structure of the charging adapter provided by the utility model from another viewing angle;

[0023] Figure 4 A schematic diagram of the structure of the switching mechanism provided by the utility model;

[0024] Figure 5 A schematic diagram of the structure of the fixing bracket provided by the utility model;

[0025] Figure 6 This is an axial cross-sectional view of the charging adapter provided by the utility model;

[0026] Figure 7 A radial cross-sectional view of the charging adapter provided by the utility model;

[0027] Figure 8 This is a structural schematic diagram of the intelligent wearable device provided by the utility model.

[0028] The meanings of the symbols in the accompanying drawings are as follows:

[0029] 1—first shell; 2—second shell; 3—PCBA board; 4—charging interface; 5—Pogo Pin interface; 6—Pogo Pin needle; 7—adapter bracket; 8—fixing bracket; 9—fixing rod; 10—accommodating slot; 11—first magnetic suction piece; 12—first hand-grip groove; 13—second hand-grip groove; 14—bracket fixing hole; 15—smart device body; 16—watch particle; 17—charging cable. DETAILED DESCRIPTION

[0030] The present invention is further explained in detail below in conjunction with the drawings and descriptions of specific embodiments. However, the following descriptions including the embodiments are only intended to enable ordinary technicians in the technical field to which the present invention belongs to more clearly understand the principles and essence of the present invention, and do not mean any form of limitation on the present invention.

[0031] Example 1

[0032] like Figure 1-2 As shown, this embodiment provides a charging conversion head, including: a shell and a charging interface 4, a Pogo Pin interface 5 and an adapter mechanism arranged on the shell, wherein the charging interface 4 is used to connect to a power source, and the Pogo Pin interface 5 is used to connect to a Pogo Pin socket of a device to be charged, the charging interface 4 and the Pogo Pin interface 5 are respectively located on both sides of the adapter mechanism, and are respectively electrically connected to the adapter mechanism, and the device to be charged is connected to the power source through the Pogo Pin interface 5, the adapter mechanism and the charging interface 4 to achieve charging, that is, the power source transmits power to the adapter mechanism through the charging interface 4, and then the adapter mechanism transmits it to the Pogo Pin interface 5, and finally transmits the power to the battery of the device to be charged to complete the charging process.

[0033] The above-mentioned charging interface 4 includes but is not limited to a Universal Serial Bus (USB) 2.0 interface, a USB 3.0 interface, a Type-C interface or a Lightning interface. The present invention does not limit the type of the charging interface 4, and a Type-C interface is preferably used.

[0034] The charging adapter provided by the present invention does not affect the original charging method of the device to be charged (such as a smart watch). After the charging interface 4 is newly added as a charging adapter with a Type-C interface, the watch can be charged using a common mobile phone charging cable (charging cable with Type-C) on the market, which is convenient and saves trouble. Using a shared charging cable can avoid the trouble of carrying multiple charging cables and reduce charging problems caused by device incompatibility.

[0035] In some embodiments, Figure 4-5 As shown in Figures 6-7, the above-mentioned adapter mechanism includes a PCBA board 3. Specifically: the charging interface 4 has a plurality of Pin pins, the power supply is electrically connected to the PCBA board 3 through the Pin pins, and the power is transmitted to the PCBA board 3 through the Pin pins, and the Pogo Pin interface 5 has a plurality of Pogo Pin pins 6, the PCBA board 3 is electrically connected to the Pogo Pin socket through the Pogo Pin pins 6, and the Pogo Pin pins 6 transmit power to the Pogo Pin socket to charge the device to be charged.

[0036] The number of the above-mentioned Pogo Pin needles 6 can be set according to the number of Pogo Pin pin slots in the Pogo Pin socket of the device to be charged. In this embodiment, two are preferably set.

[0037] In some embodiments, Figure 5-7 As shown, the adapter mechanism also includes: an adapter bracket 7, one end of the adapter bracket 7 is connected to the Pogo Pin 6, and the other end of the adapter bracket 7 is connected to the PCBA board 3. The setting of the adapter bracket 7 can avoid the interference between the Pogo Pin 6 directly connected to the PCBA board 3 and the Pin foot. At the same time, the adapter bracket 7 can also be used as a conductive path to transmit power. The power supply transmits power to the PCBA board 3 through the Pin foot, and the PCBA board 3 transmits power to the device to be charged through the adapter bracket and the Pogo Pin 6.

[0038] The material of the above-mentioned adapter bracket 7 is metal material, such as steel, copper, aluminum, etc., preferably an adapter steel sheet.

[0039] In some embodiments, Figure 1-2As shown in Figures 6-7, the charging conversion head also includes: a first magnetic component 11, which is arranged in the circumference of the Pogo Pin interface 5, and a second magnetic component is arranged on the Pogo Pin socket of the device to be charged, and the first magnetic component 11 and the second magnetic component are magnetically attracted to each other.

[0040] When the charged device needs to be charged, when the Pogo Pin interface 5 is placed close to the Pogo Pin socket, the Pogo Pin interface 5 can be quickly plugged into the Pogo Pin socket under the action of magnetic attraction between the first magnetic component 11 and the second magnetic component, and at the same time, the Pogo Pin interface 5 and the Pogo Pin socket can be better fitted and connected, which is beneficial to the stability and reliability of the connection between the two.

[0041] In some embodiments, Figure 3-7 As shown, the charging conversion head also includes: a fixed bracket 8 for supporting the Pogo Pin needle 6, the fixed bracket 8 is provided with a Pogo Pin needle fixing hole, the Pogo Pin needle 6 is inserted into the Pogo Pin needle fixing hole, and one end of the Pogo Pin needle 6 is connected to the adapter bracket 7, and the other end of the Pogo Pin needle 6 extends out of the fixed bracket 8 by a preset length.

[0042] The fixing bracket 8 can ensure that the Pogo Pin 6 remains stable during use to prevent it from being offset or falling off due to vibration or impact. In addition, during reusable use, the fixing bracket 8 can ensure that the Pogo Pin 6 can maintain its position and performance after multiple insertions and removals.

[0043] Furthermore, a receiving groove and a plurality of fixing rods 9 are provided on one side of the fixing bracket 8 close to the adapter bracket 7 . The plurality of fixing rods 9 are disposed on both sides of the receiving groove, preferably four fixing rods 9 .

[0044] Correspondingly, a plurality of bracket fixing holes 14 are provided on the PCBA board 3, and the bracket fixing holes 14 are arranged corresponding to the fixing rods 9. The fixing rods 9 are passed through the bracket fixing holes 14, so that the PCBA board 3 fits the fixing bracket 8, and the adapter bracket 7 is accommodated in the accommodating groove, ensuring a tighter connection between the Pogo Pin 6 and the adapter bracket 7.

[0045] In some embodiments, Figure 1 As shown, the above-mentioned shell includes a first shell 1 and a second shell 2, the first shell 1 forms a first cavity, and the second shell 2 forms a second cavity. When the first shell 1 and the second shell 2 are connected, the first cavity and the second cavity are spliced ​​to form a complete inner cavity of the shell, part of the first magnetic attraction part 11 is arranged in the first cavity, and the charging interface 4 and the adapter mechanism are both arranged in the second cavity.

[0046] Further, such as Figure 7As shown, the first housing 1 and the second housing 2 are respectively provided with a first hand-grip groove 12 and a second hand-grip groove 13, and the opening direction of the first hand-grip groove 12 is opposite to the opening direction of the second hand-grip groove 13. The first hand-grip groove 12 and the second hand-grip groove 13 can facilitate the user to grasp and plug and unplug the charging adapter, especially in the case of tight plugging, thereby improving the convenience of use.

[0047] Example 2

[0048] The present invention also provides a smart wearable device, such as Figure 8 As shown, the smart wearable device includes: the charging conversion head described in Example 1 and the smart device body 15, the smart device body 15 is provided with a Pogo Pin socket, the Pogo Pin socket is matched and connected with the Pogo Pin socket 6 of the charging conversion head, the charging interface 4 of the charging conversion head is connected with the charging cable 17, when the charging interface 4 is a Type-C interface, the charging cable 17 can directly select the common Type-C mobile phone charging cable on the market to input power.

[0049] In some embodiments, the above-mentioned smart wearable device also includes: a watch strap, which is connected to the smart device body 15, and the watch strap includes a plurality of watch particles 16 connected in sequence, and at least one watch particle 16 is provided with a receiving groove, and the charging conversion head can be stored in the receiving groove.

[0050] A special receiving slot is provided to store the charging adapter so that the charging adapter can be used at any time, which is convenient for users to use and avoid the situation where they forget to bring the charging adapter.

[0051] The technical scope of this utility model is not limited to the contents in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A charging adapter, characterized in that: include: A housing and a charging interface, a Pogo Pin interface and a switching mechanism provided on the housing; The charging interface is used to connect to a power source; The Pogo Pin interface is used to connect to the Pogo Pin socket of the device to be charged; The charging interface and the Pogo Pin interface are respectively located on two sides of the adapter mechanism and are electrically connected to the adapter mechanism respectively; The device to be charged is connected to a power source through the Pogo Pin interface, the switching mechanism, and the charging interface to achieve charging.

2. The charging adapter according to claim 1, characterized in that: The transfer mechanism includes a PCBA board, The Pogo Pin interface has a plurality of Pogo Pin pins, and the Pogo Pin socket is electrically connected to the PCBA board through the Pogo Pin pins; The charging interface has a plurality of pins, and the PCBA board is electrically connected to the power source through the pins.

3. The charging adapter according to claim 2, characterized in that: The transfer mechanism further includes: a transfer bracket, one end of which is connected to the Pogo Pin, and the other end of which is connected to the PCBA board; The power source transmits power to the PCBA board through the Pin pin, and the PCBA board transmits the power to the device to be charged through the adapter bracket and the Pogo Pin.

4. The charging adapter according to any one of claims 1 to 3, characterized in that: Also includes: A first magnetic attraction member, wherein the first magnetic attraction member is arranged in the circumference of the Pogo Pin interface; The Pogo Pin socket is provided with a second magnetic attraction member, and the first magnetic attraction member and the second magnetic attraction member are magnetically attracted to each other; The Pogo Pin interface and the Pogo Pin socket are connected by the magnetic attraction between the first magnetic attraction component and the second magnetic attraction component.

5. The charging adapter according to claim 3, characterized in that: Also included: a fixing bracket, wherein the fixing bracket is provided with a Pogo Pin fixing hole; The Pogo Pin needle is inserted into the Pogo Pin needle fixing hole, and one end of the Pogo Pin needle is connected to the adapter bracket, and the other end of the Pogo Pin needle extends out of the fixing bracket by a preset length.

6. The charging adapter according to claim 5, characterized in that: A receiving groove and a plurality of fixing rods are provided on one side of the fixing bracket close to the adapter bracket, and the plurality of fixing rods are respectively provided on both sides of the receiving groove; The PCBA board is provided with a plurality of bracket fixing holes, and the bracket fixing holes are arranged corresponding to the fixing rods; The fixing rod is passed through the fixing hole of the bracket, so that the PCBA board fits the fixing bracket and the adapter bracket is accommodated in the accommodating groove.

7. The charging adapter according to claim 4, characterized in that: The housing comprises a first housing and a second housing, The first shell forms a first cavity, and the second shell forms a second cavity. When the first shell and the second shell are connected, the first cavity and the second cavity are spliced ​​to form a complete inner cavity of the shell; The first magnetic attraction component is partially disposed in the first cavity, and the charging interface and the adapter mechanism are both disposed in the second cavity.

8. The charging adapter according to claim 7, characterized in that: The first shell and the second shell are respectively provided with a first hand-grip groove and a second hand-grip groove; The opening direction of the first hand-clasp groove is opposite to the opening direction of the second hand-clasp groove.

9. A smart wearable device, characterized in that: include: The charging adapter and the smart device body according to any one of claims 1 to 8, The smart device body is provided with a Pogo Pin socket, and the Pogo Pin socket is matched and connected with the Pogo Pin socket of the charging conversion head.

10. The smart wearable device according to claim 9, characterized in that: The smart wearable device further comprises: a watch strap, which is connected to the smart device body. The watch strap includes a plurality of watch grains connected in sequence, at least one of the watch grains is provided with a receiving groove, and the charging conversion head can be received in the receiving groove.

Images