Door panel wireless charging device and automobile door panel
By setting X-direction and Y-direction elastic limit units on the car door panel, the problem of unstable mobile phones in the placement slot is solved, and the two-way limit fixation of the mobile phones is realized, which improves the stability and reliability of charging.
Patent Information
- Application Number
- CN202421539863.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-02
AI Technical Summary
Since the design width of the wireless charging device on the existing car door panel is greater than the thickness of the phone, the phone is unstable in the placement slot and is prone to shake, resulting in charging interruption and equipment damage.
The X-direction and Y-direction elastic limiting units are used to limit the length or width direction of the mobile phone through the X-direction elastic limiting unit, and the Y-direction elastic limiting unit limits the thickness direction of the mobile phone to ensure the stability of the mobile phone in the placement slot.
Through the two-way limit, the stability of the phone in the placement slot is significantly improved, charging interruptions and equipment damage caused by shaking are avoided, and charging reliability is improved.
Smart Images
Figure CN222928111U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of automobile interiors, and particularly relates to a wireless charging device for a door panel and an automobile door panel. Background Art
[0002] At present, with the development of automobiles towards greater intelligence, the equipped wireless charging devices in automobiles are also very important, and the wireless charging function of automobiles has attracted more and more attention from consumers.
[0003] In order to improve the space utilization rate of the inner door panel of an automobile, there is a wireless charging device arranged on the automobile door panel in the prior art. The wireless charging device includes a vertical placement groove and a wireless charging module. A mobile phone is vertically inserted into the placement groove, and the wireless charging module charges the mobile phone.
[0004] However, since the thicknesses of different mobile phones are inconsistent (for example, the thickness of a folded-screen mobile phone after folding is greater than that of a non-folded-screen mobile phone), in order to enable mobile phones with different thicknesses to be placed in the placement groove for easy access, the width between the front and rear inner walls of the placement groove is designed to be relatively large. At this time, the width of the placement groove will be greater than the thickness of the mobile phone. In this way, during the driving of the vehicle, when the vehicle jolts or turns, the placement groove will not provide good limit for the mobile phone, resulting in the mobile phone being prone to shaking in the placement groove and being unstable. The continuous shaking of the mobile phone in the placement groove, on the one hand, the outer shell of the mobile phone repeatedly collides with the inner wall of the placement groove, which is likely to cause damage to the mobile phone or produce impact sounds. The impact sounds will cause discomfort to the passengers in the car. On the other hand, the sliding of the mobile phone in the placement groove may cause the mobile phone not to closely adhere to the side of the placement groove where the wireless charging module is provided, resulting in a charging interruption and affecting the normal charging of the mobile phone. Summary of the Utility Model
[0005] The utility model aims to provide a wireless charging device for a door panel and an automobile door panel to solve the problem of the instability of the mobile phone in the placement groove.
[0006] To achieve the above object, the utility model adopts the following technical scheme: A wireless charging device for a door panel includes a housing and a wireless charging module. A vertical placement groove is provided on the housing, and the wireless charging module is located on one side of the placement groove. It further includes,
[0007] an X-direction elastic limiting unit for limiting the length or width direction of the mobile phone. The X-direction elastic limiting unit includes an X-direction limiting component and an X-direction elastic component for providing elastic force to the X-direction limiting component;
[0008] The Y - direction elastic limiting unit for limiting the thickness direction of the mobile phone. The Y - direction elastic limiting unit includes a Y - direction limiting component and a Y - direction elastic component that provides elastic force to the Y - direction limiting component. The Y - direction limiting component faces the side of the placement groove where the wireless charging module is provided.
[0009] In addition, the present utility model adopts the following technical solution: an automobile door panel, and a door panel wireless charging device is provided on the door panel.
[0010] The principle and advantages of the present application are as follows: The mobile phone is placed in the placement groove, and the wireless charging module charges the mobile phone. In the present application, the X - direction elastic limiting unit is used to limit the length or width direction of the mobile phone. In this way, when the mobile phone is placed in the placement groove, the X - direction elastic component gives elastic force to the X - direction limiting component, and the X - direction limiting component abuts against the mobile phone under the action of the X - direction elastic component, thereby realizing the fixation of the length or width direction of the mobile phone, and the mobile phone cannot move in the length or width direction. In the present application, the Y - direction elastic limiting unit is used to limit the thickness direction of the mobile phone. In this way, when the mobile phone is placed in the placement groove, the Y - direction elastic component gives elastic force to the Y - direction limiting component, and the Y - direction limiting component abuts against the side of the mobile phone under the action of the Y - direction elastic component, thereby realizing the fixation of the thickness direction of the mobile phone, and the mobile phone cannot move in the thickness direction.
[0011] Thus, through the Y - direction elastic limiting unit and the X - direction elastic limiting unit in the present application, the limiting fixation of the mobile phone in two directions, the X - direction and the Y - direction, is realized. Compared with only limiting and fixing in one direction, the limiting and fixing effect of the mobile phone is better, greatly improving the stability of the mobile phone in the placement groove. The mobile phone will not shake left and right, front and back, or up and down in the placement groove, avoiding damage to the mobile phone or the occurrence of impact sounds caused by the impact between the mobile phone and the placement groove. At the same time, since the Y - direction limiting component faces the side without the charging module, under the action of the Y - direction elastic limiting unit, the mobile phone adheres to the side of the placement groove where the non - charging module is provided, making the mobile phone fit tightly with the side of the placement groove where the wireless charging module is provided, and the mobile phone is not easily separated from the wireless charging module, thereby avoiding the interruption of wireless charging of the mobile phone and ensuring the charging effect of the mobile phone.
[0012] In addition, in the present application, the wireless charging device is arranged on the door panel, which can not only effectively utilize the space and improve the space utilization rate of the door panel, but also bring convenience to charging.
[0013] Preferably, as an improvement, a first through - hole is provided on the inner wall of the placement groove. The X - direction elastic limiting unit is located outside the placement groove, and the X - direction limiting component extends into the placement groove through the first through - hole.
[0014] Thus, the X-direction elastic limiting unit is located outside the placement groove. The X-direction elastic limiting unit does not occupy the space inside the placement groove. When the mobile phone is placed in the placement groove, the X-direction limiting component presses against the mobile phone, thereby realizing the X-direction limiting of the mobile phone.
[0015] Preferably, as an improvement, a second through hole is provided on the inner wall of the placement groove. The Y-direction elastic limiting unit is located outside the placement groove, and the Y-direction limiting component extends into the placement groove through the second through hole.
[0016] Thus, the Y-direction elastic limiting unit is located outside the placement groove. The Y-direction elastic limiting unit does not occupy the space inside the placement groove. When the mobile phone is placed in the placement groove, the Y-direction limiting component presses against the mobile phone, thereby realizing the Y-direction limiting of the mobile phone.
[0017] Preferably, as an improvement, the X-direction elastic component includes an X-direction elastic member and connecting parts fixedly located on the two outer side walls of the placement groove. A clamping groove is provided on the X-direction limiting component. The two ends of the X-direction elastic member are respectively connected to the connecting parts on the two outer side walls of the placement groove, and the X-direction elastic member bypasses the X-direction limiting component and is stuck in the clamping groove.
[0018] Thus, the connecting parts in this solution are used to connect with the ends of the X-direction elastic member. When the mobile phone is placed in the placement groove in this solution, the mobile phone will abut against the X-direction limiting component. The X-direction limiting component moves outward to the outside of the placement groove under the action of the abutment of the mobile phone. The X-direction limiting component pulls the X-direction elastic member, and the X-direction elastic member gives a greater elastic force to the X-direction limiting component in the reverse direction, thereby enabling the X-direction limiting component to press tightly against the mobile phone. The clamping groove in this solution plays a role in limiting the X-direction elastic member and preventing the X-direction elastic member from detaching from the X-direction limiting component.
[0019] In addition, during the initial design, the design method of the X-direction elastic limiting unit was the same as that of the Y-direction elastic limiting unit, that is, both used a torsion spring to generate a pressing force. However, there was always a strange noise generated during the movement of the X-direction limiting component of the X-direction elastic limiting unit. The inventor analyzed that since the X-direction elastic limiting unit is used to limit the width or length direction of the mobile phone, its deformation amount and displacement amount are larger than those of the Y-direction elastic limiting unit. Using a torsion spring structure will cause a certain strange noise for the X-direction limiting component. Therefore, the method of using a torsion spring to make the X-direction elastic limiting unit have a pressing force was abandoned. Through research and development design, it was replaced with the X-direction elastic component in this solution. Compared with using a torsion spring to generate a pressing force, it can avoid the strange noise risk caused by using a torsion spring.
[0020] Preferably, as an improvement, the X-direction elastic member is an elastic band, an elastic cable or a tension spring.
[0021] Preferably, as an improvement, a rotating shaft is provided on the X-direction limiting member, and a limiting block is provided on the X-direction limiting member to prevent the card slot part from entering the first through hole.
[0022] Thus, the movement mode of the X-direction limiting member in this solution is to rotate around the rotating shaft. The limiting block abuts against the outer side wall of the placement groove to prevent the X-direction limiting member from entering the placement groove through the first through hole and moving excessively, and to prevent the card slot from entering the first through hole or the placement groove, so that the card slot and the X-direction elastic member are separated.
[0023] Preferably, as an improvement, the X-direction limiting member includes an arc-shaped strip. The arc-shaped strip includes a first part and a second part that are both strip-shaped, and the connection part between the first part and the second part is the limiting end; a support part is connected between the first part and the second part.
[0024] Thus, the X-direction limiting member includes an arc-shaped strip. Compared with the whole X-direction limiting member being set as a blocky and solid structure, it can reduce the material used for the X-direction limiting member and lower the production cost. At the same time, when the mobile phone is placed into the placement groove, since the arc-shaped strip is arc-shaped, the surface of the first part is inclined downward, which has a guiding effect. In this way, when the mobile phone acts on the first part during the downward placement process, it can push the arc-shaped strip to move, avoiding interference of the X-direction limiting member on the placement of the mobile phone and avoiding jamming of the X-direction limiting member and the mobile phone during the placement of the mobile phone, which hinders the mobile phone from being placed into the placement groove. The setting of the support part plays a role in connecting the first part and the second part, and plays a role in strengthening the arc-shaped strip, making the arc-shaped strip not easily bend and break.
[0025] Preferably, as an improvement, the Y-direction elastic component includes a shaft connected to the Y-direction limiting member and a torsion spring that applies elastic force to the Y-direction limiting member.
[0026] Thus, a conventional torsion spring is used to make the Y-direction limiting member have elastic force and rotate to squeeze the side surface of the mobile phone. In this way, the setting is simple and convenient. Moreover, the movement amplitude of the Y-direction limiting member is small, and there is no need to worry about the problem of abnormal noise of the torsion spring.
[0027] Preferably, as an improvement, the housing includes a support shell, a feel member in the groove, and an outer decorative shell. The placement groove is located on the support shell, and the feel member in the groove is assembled on the inner wall of the placement groove; the outer decorative shell is assembled on the outside of the support shell.
[0028] In this application, the support shell is the main structure of the entire shell, and the outer decorative shell is used to be assembled on the outside of the support shell, which plays a role in covering the assembled holes and making the outer side of the shell look more beautiful. Since the mobile phone needs to be continuously taken and placed in the placement groove, the hand needs to continuously touch the inner wall of the placement groove. Due to the limitations and influences of the injection molding process, the feel of the inner wall of the placement groove formed by injection molding is poor. It is difficult to directly form the inner wall of the placement groove into a shape with a smooth feel. Therefore, the inventor separately forms the feel piece inside the groove. The feel piece inside the groove has a more comfortable feel. By assembling the feel piece inside the groove onto the inner wall of the placement groove, the feel of the inner wall of the placement groove is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 FIG. is a perspective view of a wireless charging device for a door panel, showing the front appearance of the wireless charging device for a door panel.
[0030] Figure 2 FIG. is a perspective view of a wireless charging device for a door panel, showing the X-direction limiting component and the Y-direction limiting component in the placement groove.
[0031] Figure 3 FIG. is a perspective view of a wireless charging device for a door panel, mainly showing the structure near the car door panel.
[0032] Figure 4 FIG. is a perspective view of the X-direction limiting component.
[0033] Figure 5 FIG. is a perspective schematic diagram of the disassembled shell.
[0034] Figure 6 FIG. is a perspective view of the feel piece inside the groove, mainly showing the side surface of the feel piece inside the groove in contact with the hand.
[0035] Figure 7 FIG. is a perspective view of a wireless charging device for a door panel, mainly showing the Y-direction elastic limiting unit.
[0036] Figure 8 FIG. is a perspective view of the Y-direction limiting component. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0037] The following is further detailed through specific embodiments:
[0038] The reference numerals in the accompanying drawings of the specification include: shell 1, mobile phone 2, placement groove 3, X-direction limiting component 4, limiting block 41, card slot 42, rotating shaft 43, supporting part 44, first through hole 45, first part 46, second part 47, limiting end 48, X-direction elastic part 49, Y-direction limiting component 5, wireless charging module 6, connecting part 7, shaft 8, 9, 10, support shell 11, outer decorative shell 12, feel piece inside the groove 13, second card hole 14, first card hole 15.
[0039] Example 1
[0040] Basically as shown in the attached Figures 1 - 8 figures: This example discloses a wireless charging device for a door panel, which is arranged on the door panel inside the vehicle, specifically at the armrest part on the inner side of the vehicle door panel.
[0041] A wireless charging device for a door panel disclosed in this example includes a housing 1 and a wireless charging module 6. The wireless charging module 6 is used to perform wireless induction on the mobile phone 2 and charge it wirelessly. Since the wireless charging module 6 is not the improvement invention point of this application, the wireless charging module 6 is prior art (there are some current vehicle models equipped with wireless charging modules for charging), and will not be elaborated here.
[0042] Combined with Figure 2 the figures shown, a vertical placement groove 3 is provided on the housing 1 in this example. The wireless charging module 6 is located at the back of the side surface of the placement groove 3 close to the vehicle door panel. The installation and fixation method of the wireless charging module 6 and the housing 1 can be fixed by screws.
[0043] The wireless charging device for the door panel in this example further includes
[0044] an X-direction elastic limiting unit for limiting the length or width direction of the mobile phone 2. The X-direction elastic limiting unit includes an X-direction limiting component 4 and an X-direction elastic component that provides elastic force to the X-direction limiting component 4;
[0045] a Y-direction elastic limiting unit for limiting the thickness direction of the mobile phone 2. The Y-direction elastic limiting unit includes a Y-direction limiting component 5 and a Y-direction elastic component that provides elastic force to the Y-direction limiting component 5. The Y-direction limiting component 5 is opposite to the side of the placement groove 3 where the wireless charging module 6 is located, that is, the Y-direction limiting component 5 is located on the side of the placement groove 3 away from the wireless charging module 6.
[0046] Combined with Figure 2 the figures shown, the X-direction in this example is Figure 2 the left-right direction in the figures. If the mobile phone 2 is inserted horizontally (the screen is horizontal) downward into the placement groove 3, then at this time the X-direction limiting component 4 limits the length direction of the mobile phone 2. If the mobile phone 2 is inserted vertically (the screen is vertical) downward into the placement groove 3, then at this time the X-direction limiting component 4 limits the width direction of the mobile phone 2. Thus, combined with Figure 2 the figures shown, when the mobile phone 2 is placed in the placement groove 3, the right end of the mobile phone 2 abuts against the inner wall of the right end of the placement groove 3, the left end of the mobile phone 2 abuts against the X-direction limiting component 4, and the X-direction limiting component 4 abuts tightly against the left end of the mobile phone 2 under the action of the X-direction elastic component, thereby realizing the limitation in the X direction.
[0047] Combined withFigure 2 As shown, in this embodiment, the Y direction is Figure 2 the thickness direction of the mobile phone 2 in the figure (the up and down directions in the figure). The mobile phone 2 is placed in the placement groove 3. The side surface of the mobile phone 2 abuts against the Y-direction limiting member 5. The Y-direction limiting member 5 is pressed tightly against the side surface of the mobile phone 2 under the action of the Y-direction elastic component. Under the action of the Y-direction limiting member 5, the other side surface of the mobile phone 2 fits against the side wall of the placement groove 3 provided with the wireless charging module 6, thus realizing the limiting in the Y direction.
[0048] Combined with Figure 7 and Figure 8 As shown, in this embodiment, a second through hole is provided on the side wall of the placement groove 3, and the second through hole communicates the inside and outside of the placement groove 3. The Y-direction elastic limiting unit is located outside the placement groove 3, and the Y-direction limiting member 5 extends into the placement groove 3 from the second through hole. The Y-direction elastic component includes a shaft 8 connected to the Y-direction limiting member 5 and a torsion spring (not shown in the figure) that applies an elastic force to the Y-direction limiting member 5. In this embodiment, the number of the second through holes is two, and the number of the Y-direction limiting members 5 is also two. The shape of the Y-direction limiting member 5 is a cam shape. The two Y-direction limiting members 5 are connected to the same shaft 8, and the torsion spring passes through the shaft 8. The shaft 8 in this embodiment can be non-rotating, and the end of the shaft 8 is fixed (for example, fixed by screws or clamped) on the car door panel or the housing 1 (a support block for supporting the shaft 8 is provided on the housing 1, and the support block is not shown in the figure. The support block can be integrally formed or assembled on the outer side wall of the placement groove by screws). At this time, the Y-direction limiting member 5 rotates on the shaft 8. One end of the torsion spring is connected (for example, clamped or welded) to the shaft 8, and the other end of the torsion spring is connected (for example, clamped or welded) to the Y-direction limiting member 5. In this way, when the mobile phone 2 is inserted into the placement groove 3, the mobile phone 2 abuts against the Y-direction limiting member 5. The Y-direction limiting member 5 rotates on the shaft 8, and the Y-direction limiting member 5 causes the torsion spring to store energy. The torsion spring gives a reaction force to the Y-direction limiting member 5, so that the Y-direction limiting member 5 tightly abuts against the mobile phone 2. Alternatively, the shaft 8 and the Y-direction limiting member 5 are coaxially fixed (for example, welded or connected by a key). The shaft 8 rotates on the support block of the car door panel or the housing 1. At this time, one end of the torsion spring is connected to the shaft 8, and the other end of the torsion spring is connected to the support block of the housing 1 or the car door panel. In this way, when the mobile phone 2 is inserted into the placement groove 3, the mobile phone 2 abuts against the Y-direction limiting member 5. The Y-direction limiting member 5 drives the shaft 8 to rotate together. The shaft 8 rotates on the car door panel or the support block, and the torsion spring stores energy. The torsion spring gives a reaction force to the shaft 8, so that the Y-direction limiting member 5 tightly abuts against the mobile phone 2.
[0049] Combined with Figure 3 and Figure 4As shown, a first through hole 45 is provided on the side wall of the placement groove 3 in this embodiment, and the first through hole 45 communicates the inside and outside of the placement groove 3. The X-direction elastic limiting unit is located outside the placement groove 3, and the X-direction limiting member 4 extends into the placement groove 3 from the first through hole 45. The X-direction limiting member 4 in this embodiment includes an arc-shaped strip, and the arc-shaped strip includes a first part 46 and a second part 47 that are both strip-shaped. The first step and the second part 47 are integrally formed, and the connection part between the first part 46 and the second part 47 is the limiting end 48, and the limiting end 48 is used to abut against the mobile phone 2. A support part 44 is integrally connected between the end of the first part 46 and the second part 47, and the support part 44 is strip-shaped. A card slot 42 is provided on the X-direction limiting member 4, and the card slot 42 is located at the connection part between the first part 46 and the support part 44.
[0050] In this embodiment, the X-direction elastic component includes an X-direction elastic member 49 and a connection part 7 fixedly located on the outer side walls of both sides of the placement groove 3 (such as integrally fixed or connected by means of threaded connection, etc.). The connection part 7 can be a connection column or a screw. The X-direction elastic member 49 is an elastic band, an elastic cable or a tension spring. The elastic band is made of rubber material, for example, and the elastic cable is a steel cable (such as the door opening cable of an automobile in the prior art). In this embodiment, the X-direction elastic member 49 is preferably an elastic band ( Figure 4 as shown in the figure is an elastic band) or an elastic cable. The two ends of the X-direction elastic member 49 are respectively connected (such as tied, glued or hooked) to the connection part 7. In addition, if the connection part 7 is a screw, the head of the screw can also be used to press the X-direction elastic member 49 against the outer side wall of the placement groove 3. Thus, the two ends of the X-direction elastic member 49 are respectively located on both sides of the outer side wall of the placement groove 3, and the X-direction elastic member 49 bypasses the X-direction limiting member 4 and is stuck in the card slot 42. A rotating shaft 43 is integrally provided on the X-direction limiting member 4, and the rotating shaft 43 is rotatably connected to the housing 1 or the automobile door panel.
[0051] Therefore, when the mobile phone 2 is inserted into the placement groove 3 and the mobile phone 2 abuts against the limiting end 48, since the first part 46 is inclined, during the process of putting the mobile phone 2 into the placement groove 3, the first part 46 will not hinder the mobile phone 2 from being put into the placement groove 3, and the mobile phone 2 will also push the X-direction limiting member 4 to rotate around the rotating shaft 43, and the second part 47 of the X-direction limiting member 4 moves towards the outside of the placement groove 3 ( Figure 4 the right side of the X-direction limiting member 4 in the figure). The movement of the X-direction limiting member 4 causes the X-direction elastic member 49 to be stretched, and the X-direction elastic member 49 acts on the X-direction limiting member 4 with the elastic force in the reverse direction, so that the X-direction limiting member 4 abuts more tightly against the mobile phone 2.
[0052] Combined with Figure 3 and Figure 4As shown in the figure, in this embodiment, the X-direction limiting member 4 is provided with a limiting block 41 for preventing the clamping groove 42 from entering the first through hole 45. Specifically, the limiting block 41 is integrally formed at the end of the second part 47, so that the limiting block 41 can abut against the bottom of the second through hole, thereby preventing the X-direction limiting member 4 from entering the placement groove 3 excessively through the first through hole 45 under the action of the X-direction elastic member 49. If the X-direction limiting member 4 enters the placement groove 3 excessively through the first through hole 45, it will cause the clamping groove 42 to also enter the placement groove 3, while the X-direction elastic member 49 will not enter the placement groove 3 and is blocked outside by the outer side wall of the placement groove 3, resulting in the disengagement of the X-direction elastic member 49 and the clamping groove 42. Therefore, the structure of the limiting block 41 in this solution avoids the problem of the disengagement of the X-direction elastic member 49 and the clamping groove 42 caused by the clamping groove 42 also entering the placement groove 3 through the first through hole 45.
[0053] Of course, in some embodiments, the setting position of the limiting block 41 is not limited to this and can also be set at other positions.
[0054] Embodiment 2
[0055] Combined with Figure 2 、 Figures 5 - 6 As shown in the figure, the housing 1 in this embodiment includes a support shell 11, an in-groove feel member 13 and an outer decorative shell 12. The placement groove 3 is located on the support shell 11, and the in-groove feel member 13 is assembled on the inner wall of the placement groove 3. The specific assembly method is as follows: The support shell 11 is provided with a plurality of first locking holes 15, and the back surface of the in-groove feel member 13 is provided with a plurality of first locking blocks. The in-groove feel member 13 is placed in the placement groove 3, and the first locking blocks pass through the first locking holes 15 and are locked in the first locking holes 15, thereby realizing the assembly of the in-groove feel member 13 and the placement groove 3. Combined with Figure 6 As shown in the figure, the front surface of the in-groove feel member 13 is relatively smooth. In this way, when the mobile phone 2 is taken and placed, the hand contacts the front surface of the in-groove feel member 13, thereby improving the touch feel.
[0056] At the same time, the outer decorative shell 12 is assembled on the outside of the support shell 11. The specific assembly method is as follows: The support shell 11 is provided with a plurality of second locking holes 14, and the back surface of the outer decorative shell 12 is provided with a plurality of second locking blocks. In this way, the outer decorative shell 12 is assembled on the outside of the support shell 11, and the second locking blocks are inserted into the second locking holes 14 and locked in the second locking holes 14, thereby realizing the assembly of the outer decorative shell 12 and the support shell 11. Due to the setting of the outer decorative shell 12, the outer decorative shell 12 can block structures such as the first locking holes 15 and the second locking holes 14 on the support shell 11, thereby improving the aesthetics.
[0057] The above are only the embodiments of the present utility model, and common general technical solutions and / or characteristics in the solutions are not described in detail herein. It should be noted that for those skilled in the art, without departing from the technical solutions of the present utility model, several modifications and improvements can be made, which should also be regarded as the protection scope of the present utility model, and these will not affect the implementation effect of the present utility model and the practicality of the patent. The protection scope claimed in this application shall be subject to the content of its claims, and the specific implementation manners and the like recorded in the specification can be used to interpret the content of the claims.
Claims
1. A door panel wireless charging device, comprising a housing and a wireless charging module, wherein the housing is provided with a vertical placement groove, and the wireless charging module is located at a side of the placement groove, characterized in that: Also includes, An X-direction elastic limiting unit for limiting the length or width direction of the mobile phone, wherein the X-direction elastic limiting unit comprises an X-direction limiting component and an X-direction elastic component that provides elastic force to the X-direction limiting component; A Y-direction elastic limiting unit is used to limit the thickness direction of the mobile phone, and the Y-direction elastic limiting unit includes a Y-direction limiting component and a Y-direction elastic component that provides elastic force to the Y-direction limiting component. The Y-direction limiting component is opposite to the side of the placement slot where the wireless charging module is provided.
2. A door panel wireless charging device according to claim 1, characterized in that: A first through hole is provided on the inner wall of the placement groove, the X-direction elastic limiting unit is located outside the placement groove, and the X-direction limiting component extends into the placement groove through the first through hole.
3. A door panel wireless charging device according to claim 1, characterized in that: A second through hole is provided on the inner wall of the placement groove, the Y-direction elastic limiting unit is located outside the placement groove, and the Y-direction limiting component extends into the placement groove through the second through hole.
4. A door panel wireless charging device according to claim 2, characterized in that: The X-direction elastic component includes an X-direction elastic member and a connecting portion fixed on the two outer side walls of the placement groove. The X-direction limiting component is provided with a card slot. The two ends of the X-direction elastic member are respectively connected to the connecting portions of the two outer side walls of the placement groove. The X-direction elastic member bypasses the X-direction limiting component and is stuck in the card slot.
5. A door panel wireless charging device according to claim 4, characterized in that: The X-direction elastic member is an elastic belt, an elastic cable or a tension spring.
6. A door panel wireless charging device according to claim 4, characterized in that: The X-direction limiting component is provided with a rotating shaft, and the X-direction limiting component is provided with a limiting block for preventing the slot from entering the first through hole.
7. A door panel wireless charging device according to claim 4, characterized in that: The X-direction limiting component comprises an arc-shaped bar, and the arc-shaped bar comprises a first portion and a second portion both in the shape of a bar, wherein the connection between the first portion and the second portion is a limiting end; and a supporting portion is connected between the first portion and the second portion.
8. The door panel wireless charging device according to claim 3, characterized in that: The Y-direction elastic component comprises a shaft connected to the Y-direction limiting component and a torsion spring applying elastic force to the Y-direction limiting component.
9. The door panel wireless charging device according to claim 1, characterized in that: The housing comprises a supporting shell, an in-groove hand-feeling part and an outer decorative shell. The placement groove is located on the supporting shell, the in-groove hand-feeling part is assembled on the inner wall of the placement groove; and the outer decorative shell is assembled on the outer side of the supporting shell.
10. Automobile door panel, characterized in that: A door panel wireless charging device as described in any one of claims 1-9 is provided on the door panel.