Backpack with wireless charging positioner

Abstract

The utility model relates to the technical field of knapsacks, in particular to a knapsack with a wireless charging positioner, which comprises a knapsack body and a positioner, the positioner comprises a substrate, a control mainboard, an intelligent positioning chip, a battery, a wireless charging coil and a cover plate, the substrate is fixed on the knapsack body, and the wireless charging coil is fixed on the control mainboard. The control mainboard, the wireless charging coil and the battery are all arranged on the surface of the substrate, the intelligent positioning chip is electrically connected with the control mainboard and used for being in communication connection with an intelligent mobile terminal, the battery is used for supplying power to the control mainboard, the wireless charging coil is electrically connected with the control mainboard and used for wirelessly charging the battery, and the cover plate is connected with the substrate. And the cover is used for covering the control mainboard, the battery and the wireless charging coil. When the APP, used for controlling the backpack positioner, on the intelligent mobile terminal equipment displays that the battery on the backpack positioner is insufficient in electric quantity, a user can wirelessly charge the battery of the positioner by electrically connecting the wireless charger with the wireless charging coil on the positioner, and convenience and rapidness are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the knapsack technical field, especially to a knapsack with wireless charging positioner. BACKGROUND

[0002] Knapsack (double shoulder bag or single shoulder bag etc.) is the article that people carry usually when going out, and the valuable articles such as notebook computer or camera or important document are usually placed in the knapsack when the friend who travels or goes out in traffic tool or stays in hotel, and the safety of the knapsack is neglected, when the knapsack is stolen, the valuable articles are lost because of not having the function of positioning.

[0003] At present, the existing patent (announcement number: CN205611972U) discloses a kind of intelligent knapsack for advertising, and the knapsack has positioner, and the positioning function of knapsack is realized.But, the positioner on the knapsack is wired charging mode, and the positioner on the knapsack needs to be connected using charging wire and charger for wired charging, which limits its convenience to some extent, especially when moving or going out, carrying charging wire and finding suitable socket can become inconvenient.

[0004] In summary, the positioner on the above-mentioned existing knapsack cannot be wirelessly charged. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the utility model provides a knapsack with wireless charging positioner, which aims to solve the technical problem that the positioner on the existing knapsack cannot be wirelessly charged.

[0006] In order to solve the above problems, the utility model provides a knapsack with wireless charging positioner, which includes knapsack body and positioner, the positioner is arranged on the knapsack body, the positioner includes base plate, control mainboard, intelligent positioning chip, battery, wireless charging coil and cover plate, the back of the base plate is fixed on the knapsack body, the control mainboard, wireless charging coil and battery are all arranged on the surface of the base plate, the intelligent positioning chip is arranged on the control mainboard, the intelligent positioning chip is electrically connected with the control mainboard, for communication connection with intelligent mobile terminal, the battery is used for power supply for the control mainboard, the wireless charging coil is electrically connected with the control mainboard, for wireless charging for the battery, the cover plate is connected with the base plate, for covering the control mainboard, battery and wireless charging coil.

[0007] Further, the positioner further includes annular magnet, the annular magnet is arranged on the base plate, the annular magnet is located at the periphery of the wireless charging coil, and the inner ring of the annular magnet abuts against the outer edge of the wireless charging coil.

[0008] Further, the surface of the annular magnet away from the substrate is flush with the surface of the wireless charging coil away from the substrate.

[0009] Further, the substrate is fixed on the back of the backpack body, and the surface of the cover plate away from the substrate is covered with a microfiber layer.

[0010] Further, an inductive charging area is arranged on the surface of the microfiber layer corresponding to the position of the wireless charging coil.

[0011] Further, the locator further comprises a buzzer arranged on and electrically connected to the control mainboard.

[0012] Further, the locator further comprises an indicator light arranged on and electrically connected to the control mainboard, and the indicator light penetrates through the microfiber layer.

[0013] Further, the annular magnet is connected and fixed to the substrate by means of adhesion.

[0014] Further, the backpack body comprises a bag body and a back panel for the human back to lean against, the bag body is connected with the back panel, the top of the bag body is provided with an anti-theft lock for locking the zipper between the bag body and the back panel, and the top of the bag body is further provided with an anti-theft lock covering layer which is magnetically connected with the top of the back panel to shield and cover the anti-theft lock.

[0015] Further, the back of the backpack body is provided with a back cushion layer, and a containing groove is arranged on the back cushion layer corresponding to the position of the locator, and the locator is located in the containing groove.

[0016] Compared with the prior art, the backpack of the utility model has the following beneficial effects:

[0017] 1、The locator of the backpack can supply power to the control mainboard by means of the battery, and the intelligent positioning chip controlled by the control mainboard is in communication connection with the intelligent mobile terminal, so that the positioning signal emitted by the intelligent positioning chip can be used to make the APP on the intelligent mobile terminal device for controlling the backpack locator real-time understand the position of the backpack, and when the backpack is stolen or lost, the user can check the APP on the intelligent mobile terminal device for controlling the locator to display the position of the backpack.

[0018] 2、When the APP on the intelligent mobile terminal device for controlling the backpack locator displays that the battery on the backpack locator is insufficient, the user can use the wireless charger to be electrically connected with the wireless charging coil on the locator to wirelessly charge the battery of the locator, which is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 For example, the back structure of the backpack is shown in the figure;

[0020] Figure 2 For example, the internal structure of the positioner is shown in the figure;

[0021] Figure 3 For example, the front view of the positioner is shown in the figure;

[0022] Figure 4 For example, the structure of the connection of the base plate, the cover plate and the microfiber layer is shown in the figure;

[0023] Figure 5 For example, the three-dimensional structure of the backpack is shown in the figure;

[0024] Figure 6 For example, the structure of the anti-theft lock cover layer in the state of not covering the anti-theft lock is shown in the figure;

[0025] Figure 7 For example, the right view of the backpack is shown in the figure.

[0026] The labels in the figures are as follows:

[0027] 1, backpack body; 10, bag body; 101, anti-theft lock; 102, anti-theft lock cover layer; 11, back width; 12, back pad layer; 120, accommodating groove; 2, positioner; 20, base plate; 21, control mainboard; 22, intelligent positioning chip; 23, battery; 24, wireless charging coil; 25, ring-shaped magnet; 26, buzzer; 27, cover plate; 28, indicator light; 29, control switch; 291, microfiber layer; 292, induction charging area. DETAILED DESCRIPTION

[0028] It should be understood that the specific embodiments described herein are merely intended to explain the present application, and are not intended to limit the present application.

[0029] In the description of the present application, it should be understood that the terms "width", "upper", "lower", "front", "rear", "top", "bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0030] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "installation", "link", "connection", "arrangement" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, can be direct connection, also can be indirectly connected through intermediate medium, can be two elements inside the communication or two element's mutual action relation.For ordinary skilled person in the art, the above-mentioned term can be understood according to the specific meaning in the utility model.

[0031] In the utility model, unless another explicit provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, also can include the first and second features are not direct contact but contact through the other features between them.Moreover, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the first feature is higher than the second feature in horizontal height.The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the first feature is less than the second feature in horizontal height.

[0032] Please refer to Figure 1 - Figure 7 The utility model provides a kind of backpack with wireless charging positioner, including backpack body 1 and positioner 2, positioner 2 is arranged on the back of backpack body 1;The back of backpack body 1 is provided with back pad 12, the manufacturing material of back pad 12 is consistent with the manufacturing material of backpack body 1, accommodating groove 120 is set in the position of positioner 2 on back pad 12, and positioner 2 is located in accommodating groove 120.

[0033] Refer to Figure 1 - Figure 4 Positioner 2 includes substrate 20, control mainboard 21, intelligent positioning chip 22, battery 23, wireless charging coil 24, annular magnet 25, buzzer 26, cover plate 27, indicator light 28, control switch 29 and microfiber layer 291.Wherein, the back of substrate 20 is fixed on the back of backpack body 1, cover plate 27 is connected with substrate 20, for covering the control mainboard 21, battery 23 and wireless charging coil 24 described above, intelligent positioning chip 22, annular magnet 25 and buzzer 26.It can be understood that, cover plate 27 and substrate 20 form space for accommodating the installation of the control mainboard 21, battery 23, wireless charging coil 24, intelligent positioning chip 22, annular magnet 25 and buzzer 26 described above between them.

[0034] Refer to Figure 2The control mainboard 21, namely, a control circuit board, is fixed on the surface of the base plate 20; the intelligent positioning chip 22 is arranged on the control mainboard 21, and the intelligent positioning chip 22 is electrically connected with the control mainboard 21, and the intelligent positioning chip 22 is used for communication connection with a smart mobile terminal (such as a mobile phone or a tablet computer).

[0035] With reference to Figure 2 The battery 23 is fixed on the surface of the base plate 20, and is used for power supply for the control mainboard 21. The battery 23 in the embodiment is a lithium battery 23. In other embodiments, the battery 23 can also be a button battery 23 supporting wireless charging.

[0036] With reference to Figure 2 The wireless charging coil 24 is fixed on the surface of the base plate 20, and the wireless charging coil 24 is electrically connected with the control mainboard 21, and the wireless charging coil 24 is used for wireless charging for the battery 23.

[0037] With reference to Figure 2 The annular magnet 25 is fixed on the base plate 20, and specifically, the annular magnet 25 is fixed on the base plate 20 by means of adhesion, such as using adhesive glue. The annular magnet 25 is located at the periphery of the wireless charging coil 24, and the main function of the annular magnet 25 is to magnetically attract a wireless charger outside the positioner 2, so as to fix and position the wireless charger. The wireless charger is used for communication connection with the wireless charging coil 24, and then performs wireless charging for the battery 23 through the wireless charging coil 24.

[0038] It should be noted that the wireless charging adopts the principle of electromagnetic induction, and energy coupling is performed through the coil to realize energy transmission. The wireless charger is equivalent to a sending end, and the wireless charging coil 24 is equivalent to a receiving end. The sending end generates electromagnetic signals after being powered on; the receiving end senses the electromagnetic signals of the sending end and generates a current. After rectification and voltage stabilization, the current can charge the battery 23.

[0039] In addition, the inner ring of the annular magnet 25 abuts against the outer edge of the wireless charging coil 24, so that the annular magnet 25 plays a role of limiting and fixing the wireless charging coil 24. Of course, the surface of the annular magnet 25 away from the base plate 20 is flush with the surface of the wireless charging coil 24 away from the base plate 20, which is beneficial to magnetic attraction and fixation of the wireless charger and the annular magnet 25.

[0040] With reference to Figure 2The buzzer 26 is fixed on the control mainboard 21 and is electrically connected with the control mainboard 21. The buzzer 26 mainly plays an alarm prompting role. Exemplarily, when the user opens the control switch 29, the buzzer 26 emits a sound at this time, prompting the user that the locator 2 at this time is in an open state. Exemplarily, when the backpack is lost and needs to be located, the user can operate the APP for controlling the locator 2 on the smart mobile terminal to realize the buzzer 26 emitting a sound alarm, so as to quickly find the position of the backpack.

[0041] With reference to Figure 1 and Figure 3 The superfine fiber layer 291 is covered on the surface of the cover plate 27 away from the substrate 20, the superfine fiber layer 291 is a superfine fiber reinforced PU leather, has good wear resistance, and meanwhile maintains good air permeability and comfort, avoiding that the user is affected by the comfort of the backpack in the process of carrying the backpack due to the existence of the locator 2. In addition, the inductive charging area 292 is arranged on the surface of the superfine fiber layer 291 corresponding to the position of the wireless charging coil 24, so that the user can quickly find the position of the wireless charging coil 24 on the superfine fiber layer 291.

[0042] With reference to Figure 2 and Figure 3 The control switch 29 is electrically connected with the control mainboard 21, and the control switch 29 is sequentially penetrated out of the cover plate 27 and the superfine fiber layer 291, and is used for controlling the on or off of the control mainboard 21.

[0043] With reference to Figure 2 and Figure 3 The indicator light 28 is arranged on the control mainboard 21 and is electrically connected with the control mainboard 21, and the indicator light 28 is penetrated out of the superfine fiber layer 291 and plays a prompting role for the user. When the user opens the control switch 29, the indicator light 28 is lit at this time, thereby prompting the user that the locator 2 at this time is in an open state; when the user closes the control switch 29, the indicator light 28 is extinguished at this time, thereby prompting the user that the locator 2 at this time is in a closed state.

[0044] As can be known from the above, when the locator 2 of the backpack is used, the control mainboard 21 is powered by the battery 23, the smart positioning chip 22 controlled by the control mainboard 21 is in communication connection with the smart mobile terminal, therefore the positioning signal emitted by the smart positioning chip 22 can make the APP for controlling the locator 2 on the smart mobile terminal device to know the position of the backpack in real time, when the backpack is stolen or lost, the user can display the position of the backpack by checking the APP for controlling the locator 2 on the smart mobile terminal device.

[0045] In addition, when the APP for controlling the backpack locator 2 on the intelligent mobile terminal device displays that the battery 23 on the backpack locator 2 is insufficient, the user can wirelessly charge the battery 23 of the locator 2 by means of the wireless charger and the wireless charging coil 24 on the locator 2, which is convenient and fast.

[0046] On the basis of the above structure, referring to Figure 5 Figure 7 The backpack body 1 comprises a bag body 10 and a back width 11 for the human body to lean against, the bag body 10 is connected with the back width 11, the top of the bag body 10 is provided with an anti-theft lock 101, the anti-theft lock 101 is used for locking the zipper between the bag body 10 and the back width 11, the top of the bag body 10 is sewn with an anti-theft lock cover layer 102, the anti-theft lock cover layer 102 is a layer of cloth, the anti-theft lock cover layer 102 is magnetically connected with the top of the back width 11, so as to shield and cover the above-mentioned anti-theft lock 101, and play a role in protecting the anti-theft lock 101, so that when the backpack is in a raining state, the anti-theft lock 101 is prevented from raining and rusting due to the existence of the anti-theft lock cover layer 102.

[0047] In addition, it should be noted that the bag body 10, the back width 11 and the anti-theft lock cover layer 102 are all made of fireproof and explosion-proof materials, so as to improve the fireproof and explosion-proof performance of the backpack.

[0048] The above only describes the preferred embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation according to the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are all included in the patent protection range of the present application.​

Claims

1. A backpack with a wireless charging locator, comprising a backpack body and a locator, wherein the locator is disposed on the backpack body, characterized in that, The locator includes a base plate, a control motherboard, a smart positioning chip, a battery, a wireless charging coil, and a cover plate. The back of the base plate is fixed to the backpack body. The control motherboard, wireless charging coil, and battery are all disposed on the surface of the base plate. The smart positioning chip is disposed on the control motherboard and is electrically connected to the control motherboard for communication with a smart mobile terminal. The battery powers the control motherboard. The wireless charging coil is electrically connected to the control motherboard for wirelessly charging the battery. The cover plate is connected to the base plate and is used to cover the control motherboard, battery, and wireless charging coil.

2. A backpack with a wireless charging locator according to claim 1, characterized in that, The locator also includes a ring magnet, which is disposed on the substrate and located around the wireless charging coil. The inner ring of the ring magnet abuts against the outer edge of the wireless charging coil.

3. A backpack with a wireless charging locator according to claim 2, characterized in that, The surface of the annular magnet facing away from the substrate is flush with the surface of the wireless charging coil facing away from the substrate.

4. A backpack with a wireless charging locator according to any one of claims 1-3, characterized in that, The substrate is fixed to the back of the backpack body, and the cover plate is covered with a microfiber layer on the surface facing away from the substrate.

5. A backpack with a wireless charging locator according to claim 4, characterized in that, An inductive charging area is provided on the surface of the microfiber layer at the position corresponding to the wireless charging coil.

6. A backpack with a wireless charging locator according to claim 1, characterized in that, The positioner also includes a buzzer, which is mounted on the control board and electrically connected to the control board.

7. A backpack with a wireless charging locator according to claim 4, characterized in that, The positioner also includes an indicator light, which is mounted on the control motherboard and electrically connected to the control motherboard, and the indicator light extends through the microfiber layer.

8. A backpack with a wireless charging locator according to claim 2, characterized in that, The ring magnet is connected and fixed to the substrate by bonding.

9. A backpack with a wireless charging locator according to claim 1, characterized in that, The backpack body includes a bag body and a back panel for the back of the user to rest against. The bag body is connected to the back panel. An anti-theft lock is provided on the top of the bag body. The anti-theft lock is used to lock the zipper between the bag body and the back panel. An anti-theft lock cover is also provided on the top of the bag body. The anti-theft lock cover is magnetically connected to the top of the back panel to cover the anti-theft lock.

10. A backpack with a wireless charging locator according to claim 9, characterized in that, The backpack body has a back pad layer on the back, and a receiving slot is provided on the back pad layer corresponding to the position of the locator, and the locator is located in the receiving slot.

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