Card-inserting support type mobile power supply

Abstract

The utility model discloses a card support type mobile power supply, which comprises a back suction power supply, a card seat and a folding support, the card seat is arranged on the back of the back suction power supply, a card cavity is arranged in the card seat, and the folding support is arranged on the back of the card seat. When the card holder is used, cards such as bank cards, credit cards, identity cards, door cards and the like can be placed in the card cavity of the card holder and are pressed by the elastic pressing claws, so that the placement stability is good, and the cards are prevented from being lost; when the mobile phone needs to be used as a support, the folding support is directly unfolded to form a triangular supporting structure, so that the mobile phone can be obliquely placed, the hands of a user are liberated, and the stability of the supporting structure is ensured under the magnetic interaction of the magnetic parts; when not in use, the folding support can be folded and clung to the back of the card seat, is not easy to loosen and open, occupies a small space, brings convenience to carrying and use, is simple in overall structure and easy to realize, integrates the functions of back suction charging, card storage and support, has multiple functions, and brings convenience to life and work of people.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile power supplies, in particular to a card-insertion bracket type mobile power supply. Background Art

[0002] As wireless charging technology matures, the mobile power supply field also integrates this technology. Users only need to place one end of the device's wireless charging coil on the side of the mobile power supply with a charging coil to complete the charging. However, when charging with a current wireless charging power supply, the mobile phone is only placed on the mobile power supply, and the device to be charged is very susceptible to external force and relative displacement with the mobile power supply, making it impossible for the device to be charged to ensure its charging stability. In serious cases, the device to be charged may fall and be damaged.

[0003] The utility model with the publication number "CN213879385U" and the name "Back suction mobile power supply for mobile phone" discloses a back suction mobile power supply for mobile phone, including a face shell and a bottom shell, the face shell cover is arranged on the bottom shell to form a cavity, the cavity is provided with a battery cell, and a power management board and a wireless charging output board connected to the battery cell, one end of the power management board is provided with a charging port, the charging port is fixed through the side wall of the bottom shell, the middle of the wireless charging output board is provided with a wireless charging coil, one end of the face shell is provided with a through hole and a receiving groove, the receiving groove is close to the battery cell; it also includes a wireless charging cover and a second magnetic member, the wireless charging cover is provided on the wireless charging output board through the through hole cover, the inner wall of the wireless charging cover is provided with a plurality of receiving grooves at equal intervals, and the receiving groove is provided with a first magnetic member; the second magnetic member is embedded in the receiving groove and fixed. Although it realizes the problem of magnetic suction positioning to make the wireless charging process more stable, it has a single function, only has a charging function, and does not have the function of storing cards and serving as a mobile phone holder, which brings inconvenience to use. Utility Model Content

[0004] In view of the above-mentioned deficiencies, the purpose of the present invention is to provide a mobile power supply with a card holder having a reasonable structural design and the functions of magnetic charging, card storage and holder.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A card-insertion bracket mobile power supply comprises a back-suction power supply, a card holder and a folding bracket, wherein the card holder is arranged on the back of the back-suction power supply, a card cavity is arranged in the card holder, one side of the card holder is provided with a socket for conveniently inserting a card into the card cavity, and the other side is provided with a push port for conveniently pushing the card out of the card cavity, the card cavity is provided with an elastic pressure claw that can position the card therein, and the folding bracket is arranged on the back of the card holder.

[0007] As a preferred solution of the utility model, the back side of the card seat is provided with a receiving recess into which the folding bracket is retracted.

[0008] As a preferred solution of the utility model, notches are provided on both sides of the accommodating recess to facilitate pulling out the folding bracket.

[0009] As a preferred solution of the utility model, the back-suction power supply includes a shell and a battery, a charge and discharge management circuit board, a magnetic ring and a wireless charging coil arranged in the shell, the wireless charging coil is arranged on the upper front part of the charge and discharge management circuit board, the magnetic ring is arranged on the peripheral position of the wireless charging coil, and the battery is located on the back of the charge and discharge management circuit board.

[0010] As a preferred solution of the utility model, a plug post is provided at a back corner of the shell, and a socket adapted to the plug post is provided on the socket.

[0011] As a preferred scheme of the utility model, the folding bracket includes an upper sticky plate, a short plate, a long plate, a middle plate, a lower sticky plate, a main magnetic component, and an upper secondary magnetic component and a lower secondary magnetic component that can be magnetically attracted to the main magnetic component, which are flexibly connected in sequence. An upper slot and a lower slot are provided on the back of the card base. The upper sticky plate is fixed to the inner wall of the card base through the upper slot, and the lower sticky plate is fixed to the inner wall of the card base through the lower slot. The main magnetic component is fixed to the card base corresponding to the position of the upper sticky plate, the upper secondary magnetic component is arranged on the short plate, and the lower secondary magnetic component is arranged on the long plate, and when the short plate or the long plate is close to the position of the upper sticky plate, the upper secondary magnetic component or the lower secondary magnetic component is magnetically attracted to the main magnetic component accordingly.

[0012] As a preferred solution of the utility model, the main magnetic attraction component is a magnet, and the upper and lower auxiliary magnetic attraction components are magnets or iron sheets that can be magnetically attracted to the main magnetic attraction component. Alternatively, the main magnetic attraction component is an iron sheet, and the upper and lower auxiliary magnetic attraction components are magnets that can be magnetically attracted to the main magnetic attraction component.

[0013] As a preferred solution of the utility model, the short board, the long board and the middle board are all hard board bodies with high structural strength and good supporting effect.

[0014] The beneficial effects of the utility model are as follows: the structural design of the utility model is ingenious, and a card holder and a folding bracket are reasonably provided. When in use, cards such as bank cards, credit cards, identity cards, door cards, etc. can be put into the card cavity of the card holder, and they are pressed tightly by the elastic pressure claws, so the placement stability is good and loss is avoided; when it is needed as a bracket, the folding bracket is directly unfolded to form a triangular support structure, so that the mobile phone can be placed at an angle to free the user's hands, and the stability of the support structure is ensured under the magnetic interaction of the magnetic suction component; when it is not needed, the folding bracket can be folded and tightly attached to the back of the card holder, which is not easy to loosen and open, occupies less space, and is convenient for carrying and using. The overall structure of the utility model is simple and easy to implement, and it integrates the functions of back suction charging, card storage and bracket in one, has many functions, and brings convenience to people's life and work.

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the folding structure of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the utility model when taking out a card.

[0018] Figure 3 This is a schematic diagram of the decomposition structure of the utility model Figure 1 .

[0019] Figure 4 This is a schematic diagram of the decomposition structure of the utility model Figure 2 .

[0020] Figure 5 It is a structural schematic diagram of the utility model when it is deployed and used. DETAILED DESCRIPTION

[0021] Example: See Figures 1 to 5 The present embodiment provides a card-insertion bracket mobile power supply, which includes a back-suction power supply 1, a card holder 2 and a folding bracket 3.

[0022] The back suction power supply 1 includes a shell 11 and a battery 12, a charge and discharge management circuit board 13, a magnetic ring 14 and a wireless charging coil 15 arranged in the shell 11. The wireless charging coil 15 is arranged on the upper front part of the charge and discharge management circuit board 13, the magnetic ring 14 is arranged at the peripheral position of the wireless charging coil 15, and the battery 12 is located on the back of the charge and discharge management circuit board 13. A plug 111 is provided at the back corner of the shell 11, and a socket 21 adapted to the plug 111 is provided on the card holder 2. The plug 111 is inserted into the socket 21 to realize that the card holder 2 is arranged on the back of the back suction power supply 1.

[0023] A card cavity 22 is provided in the card holder 2, a socket 23 is provided on one side of the card holder 2 for conveniently inserting the card 4 into the card cavity 22, and a push port 24 is provided on the other side for conveniently pushing the card 4 out of the card cavity 22. An elastic pressure claw 25 is provided in the card cavity 22 to position the card 4 therein.

[0024] The folding bracket 3 is arranged on the back of the card holder 2. Preferably, the back of the card holder 2 is provided with a receiving recess 26 for retracting the folding bracket 3 therein, and notches 27 are provided on both sides of the receiving recess 26 for conveniently pulling out the folding bracket 3.

[0025] The folding bracket 3 includes an upper adhesive plate 31, a short plate 32, a long plate 33, a middle plate 34, a lower adhesive plate 35, a main magnetic attraction component, and an upper secondary magnetic attraction component and a lower secondary magnetic attraction component that can be magnetically attracted to the main magnetic attraction component, which are flexibly connected in sequence. An upper slot 261 and a lower slot 262 are provided on the back of the card base 2. The upper adhesive plate 31 passes through the upper slot 261 to be fixed to the inner wall of the card base 2, and the lower adhesive plate 35 passes through the lower slot 262 to be fixed to the inner wall of the card base 2. The main magnetic attraction component is fixed to the card base 2 corresponding to the position of the upper adhesive plate 31, the upper secondary magnetic attraction component is arranged on the short plate 32, and the lower secondary magnetic attraction component is arranged on the long plate 33, and when the short plate 32 or the long plate 33 is close to the position of the upper adhesive plate 31, the upper secondary magnetic attraction component or the lower secondary magnetic attraction component is magnetically attracted to the main magnetic attraction component accordingly. In this embodiment, the main magnetic attraction component is a magnet, and the upper and lower secondary magnetic attraction components are magnets or iron sheets that can be magnetically attracted to the main magnetic attraction component. In other embodiments, the main magnetic attraction component can also be an iron sheet, and the upper and lower secondary magnetic attraction components are magnets that can be magnetically attracted to the main magnetic attraction component. The short board 32, the long board 33 and the middle board 34 are all hard board bodies, such as cardboard or plastic boards, etc., with high structural strength and good supporting effect. The short board 32, the long board 33 and the middle board 34 can be covered with flexible fabrics such as leather or cloth and sewn together. Of course, it is also possible not to cover it, but to paste or sew it together with flexible fabrics such as leather or cloth. The length of the long board 33 is longer than the length of the middle board 34, and the length of the middle board 34 is longer than the length of the short board 32. When opened, it can present a triangular support structure.

[0026] When in use, a card 4 such as a bank card, credit card, ID card, door card, etc. can be placed into the card cavity 22 of the card holder 2 through the insertion port 23, and is pressed tightly by the elastic pressing claw 25, so that the card 4 has good placement stability and can be prevented from being lost.

[0027] When needed as a bracket, see Figure 5, the mobile phone 5 is adsorbed on the back suction power supply 1, and then the folding bracket 3 is unfolded to form a triangular support structure, so that the mobile phone 5 can be placed at an angle, freeing the user's hands, and the magnetic interaction of the magnetic suction component ensures the stability of the support structure; see Figure 1 When not in use, the folding bracket 3 can be folded and closely attached to the back of the card holder 2, which is not easy to loosen and open, takes up less space, and is convenient to carry and use.

[0028] According to the disclosure and teaching of the above specification, technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the above specific implementation. Any obvious improvement, replacement or modification made by technicians in this field on the basis of the utility model belongs to the protection scope of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of explanation and do not constitute any limitation to the utility model. Other mobile phone products obtained by using the same or similar structure are all within the protection scope of the utility model.

Claims

1. A card-insertion bracket mobile power supply, comprising a back-suction power supply, characterized in that: It also includes a card seat and a folding bracket. The card seat is arranged on the back side of the back-suction power supply. A card cavity is arranged in the card seat. A socket is arranged on one side of the card seat for conveniently inserting a card into the card cavity, and a push port is arranged on the other side for conveniently pushing the card out of the card cavity. The card cavity is provided with an elastic pressure claw that can position the card therein, and the folding bracket is arranged on the back side of the card seat.

2. The card holder mobile power supply according to claim 1, characterized in that: The back side of the card seat is provided with a receiving recess into which the folding bracket is retracted.

3. The card holder mobile power supply according to claim 2, characterized in that: Notches are provided on both sides of the accommodating recess to facilitate pulling out the folding bracket.

4. The card holder mobile power supply according to claim 1, characterized in that: The back-suction power supply includes a shell and a battery, a charge and discharge management circuit board, a magnetic ring and a wireless charging coil arranged in the shell. The wireless charging coil is arranged on the upper front part of the charge and discharge management circuit board, the magnetic ring is arranged on the peripheral position of the wireless charging coil, and the battery is located on the back side of the charge and discharge management circuit board.

5. The card holder mobile power supply according to claim 4, characterized in that: The back corner of the shell is provided with an insertion column, and the card seat is provided with a socket matched with the insertion column.

6. The card holder type mobile power supply according to any one of claims 1 to 5, characterized in that: The folding bracket includes an upper adhesive plate, a short plate, a long plate, a middle plate, a lower adhesive plate, a main magnetic component, and an upper secondary magnetic component and a lower secondary magnetic component that can be magnetically attracted to the main magnetic component, which are flexibly connected in sequence. An upper slot and a lower slot are provided on the back of the card base. The upper adhesive plate is fixed to the inner wall of the card base through the upper slot, and the lower adhesive plate is fixed to the inner wall of the card base through the lower slot. The main magnetic component is fixed to the card base corresponding to the position of the upper adhesive plate, the upper secondary magnetic component is arranged on the short plate, and the lower secondary magnetic component is arranged on the long plate, and when the short plate or the long plate is close to the position of the upper adhesive plate, the upper secondary magnetic component or the lower secondary magnetic component is magnetically attracted to the main magnetic component accordingly.

7. The card holder mobile power supply according to claim 6, characterized in that: The main magnetic attraction component is a magnet, and the upper auxiliary magnetic attraction component and the lower auxiliary magnetic attraction component are magnets or iron sheets that can be magnetically attracted to the main magnetic attraction component.

8. The card holder mobile power supply according to claim 6, characterized in that: The main magnetic attraction component is an iron sheet, and the upper auxiliary magnetic attraction component and the lower auxiliary magnetic attraction component are magnets that can be magnetically attracted to the main magnetic attraction component.

9. The card holder mobile power supply according to claim 6, characterized in that: The short board, the long board and the middle board are all hard board bodies.

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