Mobile phone support of vehicle-mounted central control screen

Abstract

The utility model discloses a mobile phone support for a vehicle-mounted central control screen, and the support comprises a clamping pedestal which is provided with a front clamping surface and a rear clamping surface; the first elastic structure is arranged on the clamping base; one end of the telescopic assembly is in sliding fit with the clamping base, and the other end of the telescopic assembly is provided with a fixing structure; and the second elastic structure is arranged on the clamping base. The front clamping surface acts on the front end part of the central control screen, and the rear clamping surface acts on the rear end part of the central control screen, so that the clamping base is separably fixed on the central control screen, a fixed object is transferred to the central control screen, the purpose of maintaining the simplicity of the central control table is achieved, offset printing on the central control table can be avoided, and the production efficiency is improved. More use requirements can be met; the first elastic structure is used for acting on the rear clamping face to achieve the purpose of adjusting the distance between the rear clamping face and the front clamping face, so that the center control screen clamping device is suitable for center control screens with more thickness sizes, and the application range of the center control screen clamping device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted mobile phone holders, and specifically relates to a mobile phone holder for a vehicle-mounted central control screen. Background Art

[0002] A vehicle-mounted mobile phone holder is used to fix a mobile phone on an automobile central console or an air-conditioning air outlet so that a driver can view a navigation.

[0003] In the prior art, with the development of electric vehicles, in order to highlight the advantages of electric drive, mechanical buttons and function adjustments (such as air vents, rearview mirrors, seats, etc.) on the central console are optimized and centralized on the central control screen to reduce the edges and protrusions of the interior trim and highlight the advantages of the central console being simple and flat. However, this structure has the following disadvantages: the simple and flat central console is not conducive to the installation and fixation of a clamping-type mobile phone holder, and using a sticker-type mobile phone holder is likely to leave glue marks on the hollow table or is likely to fall off, thus affecting the use. Content of the Utility Model

[0004] In order to overcome the disadvantages and deficiencies existing in the prior art, the purpose of the utility model is to provide a mobile phone holder for a vehicle-mounted central control screen.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A mobile phone holder for a vehicle-mounted central control screen, comprising:

[0007] A clamping base, provided with a front clamping surface and a rear clamping surface, the front clamping surface acting on the front end of the central control screen, and the rear clamping surface acting on the rear end of the central control screen;

[0008] A first tightening structure, arranged on the clamping base, in transmission connection with the rear clamping surface and capable of driving the rear clamping surface to move towards or away from the side of the front clamping surface;

[0009] A telescopic component, one end of which is in sliding fit with the clamping base, and the other end is provided with a fixing structure, and a mobile phone can be detachably fixed on the telescopic component through the fixing structure;

[0010] A second tightening structure, arranged on the clamping base, acting on the telescopic component and capable of restricting the telescopic component from sliding relative to the clamping base.

[0011] Preferably, the clamping base extends with a top hook and / or a side hook on the side close to the central control screen, and the front clamping surface is opened on the inner side of the top hook and / or the side hook.

[0012] Preferably, the longitudinal cross-sections of the top hook and the side hook are both in a U shape.

[0013] Preferably, it also includes:

[0014] The first protective pad is L-shaped and is laid on the front clamping surface; it acts on the front end and top of the central control screen, or acts on the front end and side of the central control screen.

[0015] Preferably, it also includes:

[0016] An assembly cylinder is provided on a side of the clamping base facing away from the central control screen and is provided with a through hole;

[0017] The first elastic structure comprises:

[0018] The tightening member comprises a sheet-like body and a column-like body connected to each other, wherein the rear clamping surface is provided on a side of the sheet-like body away from the column-like body, and the column-like body is coaxially arranged in the through hole and can slide along the axial direction of the through hole;

[0019] A driving rod is coaxially provided on the through hole, one end of which acts on the columnar body and rotates with the assembly cylinder, and the other end of which passes through the assembly cylinder and is exposed outside the clamping base;

[0020] When the driving rod rotates, it can drive the tightening member to drive the rear clamping surface to move toward or away from the front clamping surface.

[0021] Preferably, it also includes:

[0022] A clamping spring is coaxially fixed to the through hole; a clamping groove is provided around the shaft of the driving rod, and the clamping spring is clamped in the clamping groove;

[0023] An internal threaded hole is coaxially formed on the columnar body, and the end of the driving rod close to the columnar body can be threadedly engaged with the internal threaded hole;

[0024] The screw cap is coaxially sleeved on the end of the driving rod away from the tightening member.

[0025] Preferably, it also includes:

[0026] A limiting notch is axially provided on the assembly cylinder;

[0027] The limiting protrusion is provided outwardly on the outer side of the columnar body and can be slidably matched with the limiting notch in the axial direction.

[0028] Preferably, the telescopic assembly includes:

[0029] a first sheet, wherein the fixing structure is provided at an end portion of the first sheet;

[0030] The second sheet is hinged to the end of the first sheet away from the fixed structure, and has a sliding hole along the length of the sheet, and the sliding hole is slidably engaged with the assembly cylinder;

[0031] The second elastic structure comprises:

[0032] External thread, provided on the outer side of the assembly cylinder

[0033] The screw ring is threadably matched with the assembly cylinder and can act on the second piece.

[0034] Preferably, it also includes:

[0035] The third piece, the fixing structure includes an annular groove and an annular magnet, the annular groove is recessed in the front side of the third piece, and the annular magnet is embedded in the annular groove;

[0036] A universal ball, provided on a side of the third piece facing away from the annular magnet;

[0037] The universal seat is arranged at one end of the first piece away from the second piece and is rotatably matched with the universal ball.

[0038] Preferably, the thickness of the third sheet is 4-8 mm, and the wireless charger can be magnetically matched with the annular magnet and adsorbed on the side of the third sheet facing away from the annular magnet.

[0039] The beneficial effects of the present invention are: the front clamping surface is used to act on the front end of the central control screen, and the rear clamping surface is used to act on the rear end of the central control screen, so that the clamping base can be detachably fixed on the central control screen, and then the fixed object is transferred to the central control screen, which serves the purpose of maintaining the simplicity of the central console. On the other hand, it can avoid leaving offset marks on the central console, which is conducive to meeting more usage needs; the first elastic structure is used to act on the rear clamping surface to achieve the purpose of adjusting the distance between the rear clamping surface and the front clamping surface, so as to adapt to central control screens of more thickness sizes, which is conducive to broadening the scope of application of this application; the telescopic component is used to drive the fixed structure to slide telescopically relative to the clamping base, so as to adjust the relative position of the mobile phone and the central control screen, so as to facilitate users to take and put the mobile phone, and the second elastic structure is used to act on the telescopic component to achieve the effect of fixing the relative position of the mobile phone, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0041] Figure 2 for Figure 1 Schematic diagram of longitudinal section;

[0042] Figure 3 for Figure 2A partial enlarged view of point A in the middle;

[0043] Figure 4 This is an exploded view of the components of an embodiment of the present invention;

[0044] Figure 5 This is an exploded view of the clamping base according to an embodiment of the present invention.

[0045] As shown in the figure:

[0046] 1- clamping base, 11- front clamping surface, 12- rear clamping surface, 13- top hook, 14- side hook, 15- first protective pad, 16- assembly cylinder, 161- through hole, 162- limiting notch;

[0047] 2-first elastic structure, 21-tightening member, 211-sheet body, 212-columnar body, 213-limiting protrusion, 22-driving rod, 221-screw cap, 23-circlip;

[0048] 3- telescopic assembly, 31- fixed structure, 311- third piece, 312- annular groove, 313- annular magnet, 314- universal seat, 315- universal ball, 316- circular through hole, 32- first piece, 33- second piece, 331- sliding through hole;

[0049] 4-second elastic structure, 41-external thread, 42-twist ring. DETAILED DESCRIPTION

[0050] The following specifically illustrates the implementation of the present invention in conjunction with the accompanying drawings. The accompanying drawings are for reference and illustration only and do not constitute a limitation on the scope of patent protection of the present invention.

[0051] See also Figure 1-Figure 5 In this embodiment, a mobile phone holder for a vehicle-mounted central control screen includes:

[0052] The clamping base 1 is provided with a front clamping surface 11 and a rear clamping surface 12, wherein the front clamping surface 11 acts on the front end of the central control screen, and the rear clamping surface 12 acts on the rear end of the central control screen;

[0053] The first elastic structure 2 is provided on the clamping base 1 and is in transmission connection with the rear clamping surface 12, and is capable of driving the rear clamping surface 12 to move toward or away from the front clamping surface 11;

[0054] The telescopic component 3 has one end that is slidably engaged with the clamping base 1 and the other end of the telescopic component 3, and the mobile phone is detachably fixed to the telescopic component 3 through the fixing structure 31;

[0055] The second tightening structure 4 is provided on the clamping base 1 and acts on the telescopic component 3 to limit the telescopic component 3 from sliding relative to the clamping base 1.

[0056] In this embodiment, the front clamping surface 11 acts on the front end of the central control screen, and the rear clamping surface 12 acts on the rear end of the central control screen, so that the clamping base 1 can be detachably fixed on the central control screen. Furthermore, the fixed object is transferred to the central control screen to maintain the simplicity of the center console. On the other hand, it can avoid leaving adhesive marks on the center console, which is beneficial to meeting more usage requirements. The first tightening structure 2 acts on the rear clamping surface 12 to adjust the distance between the rear clamping surface 12 and the front clamping surface 11, so as to adapt to central control screens of more thickness dimensions, which is beneficial to broadening the application scope of this application. The telescopic component 3 drives the fixing structure 31 to telescopically slide relative to the clamping base 1 to adjust the relative position between the mobile phone and the central control screen, making it convenient for users to pick up and place the mobile phone. With the second tightening structure 4 acting on the telescopic component 3, the relative position of the mobile phone is fixed, which is convenient for use.

[0057] Preferably, the clamping base 1 extends with a top hook 13 and / or a side hook 14 on the side close to the central control screen, and the front clamping surface 11 is formed on the inner side of the top hook 13 and / or the side hook 14.

[0058] In this embodiment, the clamping base 1 extends with a top hook 13 and a side hook 14 on the side close to the central control screen, and the included angle between the top hook 13 and the side hook 14 is 90°, so as to fix the clamping base 1 at a top corner of the central control screen, which is beneficial to improving the fixing stability.

[0059] Preferably, the longitudinal profiles of the top hook 13 and the side hook 14 are both in a U shape.

[0060] In this embodiment, the top hook 13 and the side hook 14 are integrally formed on the clamping base 1 by injection molding, and the processing is simple.

[0061] Preferably, it further includes:

[0062] The first protective pad 15 is in an L shape and is laid on the front clamping surface 11, acting on the front end and the top of the central control screen, or acting on the front end and the side of the central control screen.

[0063] In this embodiment, the first protective pads 15 are respectively pasted on the inner sides of the top hook 13 and the side hook 14. The first protective pad 15 is made of rubber or silica gel to protect the central control screen.

[0064] Preferably, it further includes:

[0065] The assembly cylinder 16 is provided on the side of the clamping base 1 away from the central control screen and is provided with a through hole 161;

[0066] The first elastic structure 2 comprises:

[0067] The tightening member 21 includes a connected sheet 211 and a columnar body 212. The rear clamping surface 12 is provided on a side of the sheet 211 away from the columnar body 212. The columnar body 212 is coaxially inserted into the through hole 161 and can slide axially along the through hole 161.

[0068] The driving rod 22 is coaxially provided on the through hole 161, one end of which acts on the columnar body 212 and rotates with the assembly cylinder 16, and the other end of which passes through the assembly cylinder 16 and is exposed outside the clamping base 1;

[0069] When the driving rod 22 rotates, it can drive the tightening member 21 to drive the rear clamping surface 12 to move closer to or away from the front clamping surface 11 .

[0070] In this embodiment, the driving rod 22 is used to drive the tightening member 21 to move axially along the assembly cylinder 16 to achieve the purpose of adjusting the distance between the rear clamping surface 12 and the front clamping surface 11. Furthermore, the sheet body 211 is pasted with a second protective pad on the side close to the central control screen. The second protective pad is made of rubber or silicone and plays a role in protecting the central control screen. In this embodiment, the axial pressure given by the driving rod 22 is used to increase the friction between the front clamping surface 11, the rear clamping surface 12 and the central control screen to achieve a fixing effect.

[0071] Preferably, it also includes:

[0072] The clamping spring 23 is coaxially fixed on the through hole 161; the shaft of the driving rod 22 is provided with a clamping groove, and the clamping spring 23 is clamped with the clamping groove;

[0073] An internal threaded hole is coaxially formed on the columnar body 212 , and the end of the driving rod 22 close to the columnar body 212 can be threadedly engaged with the internal threaded hole;

[0074] The screw cap 221 is coaxially sleeved on an end of the driving rod 22 away from the tightening member 21 .

[0075] In this embodiment, a retaining spring 23 prevents the upper and lower plates from moving axially along the assembly cylinder 16 when the drive rod 22 rotates, thereby threadedly engaging to drive the tensioning member 21 toward or away from the central control screen. A circular hardware component with an internal threaded hole is also included. The circular hardware component is fixed to the columnar body 212 of the tensioning member 21 through injection molding, which helps to improve the product's service life. Furthermore, the outer periphery of the screw cap 221 is provided with several anti-slip protrusions to facilitate the user's tightening of the screw cap 221.

[0076] Preferably, it also includes:

[0077] A limiting notch 162 is axially formed on the assembly cylinder 16;

[0078] The limiting protrusion 213 is provided outwardly on the outer side of the columnar body 212 and can be slidably engaged with the limiting notch 162 in the axial direction.

[0079] In this embodiment, the limiting protrusion 213 is slidably engaged with the limiting notch 162 to limit the sliding distance of the fastening member 21 , and the fastening member 21 is separated from the clamping base 1 during the twisting process of the driving rod 22 .

[0080] Preferably, the telescopic assembly 3 includes:

[0081] A first sheet 32, wherein the fixing structure 31 is provided at an end of the first sheet 32;

[0082] The second piece 33 is hinged to the end of the first piece 32 away from the fixing structure 31, and has a sliding hole 331 along the length of the piece. The sliding hole 331 is slidably engaged with the assembly cylinder 16;

[0083] The second elastic structure 4 includes:

[0084] External thread 41, provided on the outer side of the assembly cylinder 16

[0085] The screw ring 42 is threadably engaged with the assembly cylinder 16 and can act on the second piece 33 .

[0086] In this embodiment, it also includes a rotating shaft, and the first piece 32 is hinged to the second piece 33 through the rotating shaft. Furthermore, the rotating shaft is a knurled shaft, and the second piece 33 is sleeved with a POM tube that cooperates with the knurled shaft to increase the resistance when the first piece 32 is folded relative to the second piece 33, thereby fixing the current angle; specifically, the sliding through hole 331 is in the shape of an elliptical runway and can slidably cooperate with the columnar body 212 of the tightening member 21 to achieve the effect of sliding and telescopic expansion. The inner side of the twist ring 42 acts on the second piece 33 to limit the sliding of the second piece 33 relative to the clamping base 1 to achieve the effect of fixing the current position. Furthermore, it also includes a strip-shaped slide groove, which is opened at one end of the clamping base 1 close to the second piece 33. The strip-shaped slide groove and the second piece 33 are both rectangular. On the one hand, it plays a sliding guide effect, and on the other hand, it prevents the second piece 33 from rotating relative to the clamping base 1 through the sliding through hole 331, thereby improving the compactness of the structure.

[0087] Preferably, it also includes:

[0088] The third piece 311, the fixing structure 31 includes an annular groove 312 and an annular magnet 313, the annular groove 312 is recessed on the front side of the third piece 311, and the annular magnet 313 is embedded in the annular groove 312;

[0089] A universal ball 315 is provided on a side of the third piece 311 facing away from the annular magnet 313;

[0090] The universal seat 314 is disposed at one end of the first piece 32 away from the second piece 33 and is rotatably engaged with the universal ball 315 .

[0091] In this embodiment, an annular magnet 313 is magnetically coupled to a mobile phone case containing iron, a mobile phone protective case containing iron, a mobile phone case with an iron sheet, and a mobile phone protective case, further improving the convenience of taking a mobile phone in and out of the case. Annular magnet 313 also includes an iron ring, the inner portion of which is fixed to the bottom wall of the annular groove 312; and a plurality of neodymium magnets arranged in an annular array on the outer portion of the iron ring and magnetically coupled to the iron ring. The iron ring is adhered to the bottom wall of the annular groove 312 using glue or double-sided tape, and the plurality of neodymium magnets are combined and bonded in an annular array to form annular magnet 313, resulting in a simple structure and easy manufacturing.

[0092] In this embodiment, the universal seat 314 includes a universal seat body 314 and four arc-shaped spring pieces. The universal seat body 314 and the four arc-shaped spring pieces are integrally formed by an injection molding process to form a spherical cavity. Specifically, the universal seat body 314 is provided with a screw through-hole, and the free end of the first plate 32 is provided with a screw hole. The screw passes through the screw through-hole and is threadedly engaged with the screw hole; more preferably, the free end of the first plate 32 is concavely provided with an assembly groove, and the universal ball 315 body is adapted to the assembly groove to prevent the universal seat 314 body from scratching the surface of the first plate 32. Furthermore, the aforementioned assembly groove is convexly provided with a limiting block, and the outer bottom of the universal seat 314 body is concavely provided with a slot that is engaged with the limiting block. During assembly, the limiting block is first used to cooperate with the slot to prevent the universal seat 314 body from rotating relative to the first plate 32 during the process of tightening the screw, which is more conducive to assembly. It also includes: an extrusion ring, which is coaxially sleeved on the universal seat 314 and can move along the axial direction of the spherical cavity; when the extrusion ring moves toward the end moving closer to the first sheet 32, it can squeeze the four arc-shaped spring pieces and gradually reduce the size of the inner cavity of the spherical cavity; when the extrusion ring moves toward the end moving away from the first sheet 32, it can release the arc-shaped spring pieces and gradually restore the size of the inner cavity of the spherical cavity. The outer sides of the four arc-shaped spring pieces are respectively provided with external threads 41. The extrusion ring is made of plastic, and the inner side is provided with internal threads that match the external threads 41, and the outer side is provided with anti-slip Structure, when the extrusion ring moves toward the end moving closer to the first piece 32, it can squeeze the arc-shaped spring pieces and gradually reduce the inner size of the spherical cavity, thereby causing the four arc-shaped spring pieces to hold the universal ball 315 tightly, thereby limiting the rotation and preventing the mobile phone from rotating relative to the clamping base 1 during use; when the extrusion ring moves toward the end moving away from the first piece 32, it can release the arc-shaped spring pieces and gradually restore the inner size of the spherical cavity, thereby causing the four arc-shaped spring pieces to elastically release the universal balls 315, and at this time the angle between the mobile phone and the first piece 32 can be adjusted.

[0093] Preferably, the thickness of the third piece 311 is 4-8 mm, and the wireless charger can be magnetically matched with the annular magnet 313 and adsorbed on the side of the third piece 311 facing away from the annular magnet 313 .

[0094] In this embodiment, the third sheet 311 is made of plastic and preferably has a thickness of 6 mm. The thin sheet structure enables the wireless charger to be magnetically coupled with the annular magnet 313 while realizing wireless charging of the mobile phone, thereby meeting more usage requirements. It should be noted that the wireless charger of this embodiment is an existing technology in the field of mobile phone charging technology, and therefore this embodiment does not elaborate on its magnetic fixing function and charging principle; further preferably, a circular through hole 316 designed to be coaxial with the annular magnet 313 is also provided on the third sheet 311, which is conducive to improving the charging efficiency of the wireless charger.

[0095] The above disclosure is only a preferred embodiment of the present invention and cannot be used to limit the scope of protection of the present invention. Therefore, equivalent changes made within the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. A mobile phone holder for a car-mounted central control screen, characterized in that: Comprising: A clamping base provided with a front clamping surface and a rear clamping surface, where the front clamping surface acts on the front end of the central control screen and the rear clamping surface acts on the rear end of the central control screen; A first tightening structure provided on the clamping base,传动连接 is connected to the rear clamping surface and can drive the rear clamping surface to move towards or away from the side of the front clamping surface; A telescopic component, one end of which is slidably配合 with the clamping base, and the other end is provided with a fixing structure, and the mobile phone can be detachably fixed to the telescopic component through the fixing structure; A second tightening structure provided on the clamping base, acting on the telescopic component and capable of restricting the telescopic component from sliding relative to the clamping base.

2. The mobile phone holder for a vehicle-mounted central control screen according to claim 1, characterized in that: The clamping base extends with a top hook and / or a side hook on the side close to the central control screen, and the front clamping surface is opened on the inner side of the top hook and / or the side hook.

3. The mobile phone holder for a vehicle-mounted central control screen according to claim 2, characterized in that: The longitudinal cross-section of the top hook and the side hook is in a U shape.

4. The mobile phone holder for a vehicle-mounted central control screen according to claim 3, characterized in that: It also includes: A first protective pad, in an L shape, laid on the front clamping surface; acting on the front end and the top of the central control screen, or acting on the front end and the side of the central control screen.

5. The mobile phone holder for a vehicle-mounted central control screen according to claim 1, characterized in that: It also includes: An assembly cylinder body provided on the side of the clamping base背离 the central control screen, with a through hole opened; The first tightening structure includes: A tightening member, including a connected sheet body and a columnar body, the rear clamping surface is opened on the side of the sheet body远离 the columnar body, and the columnar body is coaxially穿设于 the through hole and can slide along the axial direction of the through hole; A driving rod, coaxially穿设于 the through hole, one end acts on the columnar body, the rod body is转动配合 with the assembly cylinder body, and the other end penetrates the assembly cylinder body and its end is裸露于 the outside of the clamping base; Wherein, when the driving rod rotates, it can drive the tightening member to带动 the rear clamping surface to move towards or away from the side of the front clamping surface.

6. The mobile phone holder for a vehicle-mounted central control screen according to claim 5, characterized in that: It also includes: A snap ring, coaxially fixed on the through hole; a clamping groove is环设有 on the rod body of the driving rod, and the snap ring is卡接 with the clamping groove; An internal thread hole, coaxially opened on the columnar body, and the driving rod can be螺纹配合 with the internal thread hole at the end靠近 the columnar body; A screwing cap, coaxially sleeved on the end of the driving rod远离 the tightening member.

7. The mobile phone holder for a vehicle-mounted central control screen according to claim 5, characterized in that: It also includes: A limiting notch, axially opened on the assembly cylinder body; A limiting lug,外延设于 the outer side of the columnar body, and can slide配合 with the limiting notch axially.

8. The mobile phone holder for a vehicle-mounted central control screen according to claim 5, characterized in that: The telescopic component includes: A first sheet body, and the fixing structure is provided at the end of the first sheet body; A second sheet body,铰接 with the end of the first sheet body远离 the fixing structure, with a sliding through hole opened along the length direction of the sheet body, and the sliding through hole is滑动配合 with the assembly cylinder body; The second tightening structure includes: External threads, provided on the outer side of the assembly cylinder body A screwing ring,螺纹配合 with the assembly cylinder body and can act on the second sheet body.

9. The mobile phone holder for a vehicle-mounted central control screen according to claim 8, characterized in that: It also includes: A third sheet body, the fixing structure includes an annular groove and an annular magnet, the annular groove is凹设于 the front side of the third sheet body, and the annular magnet is嵌设于 the annular groove; A universal ball, provided on the side of the third sheet body背离 the annular magnet; The universal seat is arranged at one end of the first piece away from the second piece and is rotatably matched with the universal ball.

10. The mobile phone holder for a vehicle-mounted central control screen according to claim 9, characterized in that: The thickness of the third piece is 4-8 mm, and the wireless charger can be magnetically matched with the annular magnet and adsorbed on the side of the third piece facing away from the annular magnet.

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