Vehicle-mounted fixed screen mobile phone support
Patent Information
- Application Number
- CN202522493587.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-25
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-11-25
AI Technical Summary
[0004]本实用新型的目的在于提供一种车载固定屏幕手机支架，以解决上述背景技术中提出的吸盘式支架依赖真空吸附，在高温环境下易脱落，且长期粘贴会残留胶痕；出风口式支架会遮挡风道影响制冷/制热效果，还可能因夹持力过大损坏出风口拨片；仪表台粘贴式支架则会占用驾驶视野空间，存在安全隐患的问题
该车载固定屏幕手机支架，通过限位板一、限位板二的直角挡边与屏幕边缘卡合，配合紧固座、微调座形成四点式多点支撑结构，解决了车载屏幕背面为弧形结构时支架连接不牢的问题，其中，紧固座通过齿轮传动实现垂直移动，可紧密贴合屏幕背部平面区域，微调座则通过螺栓调节实现精准位移，即便屏幕背面为弧形或异形结构，也能找到贴合支撑点，确保支架在车辆颠簸、急刹等复杂行驶状态下不晃动、不脱落，使用安全性大幅提升，同时，该多点支撑设计适配不同尺寸、不同背部结构的车载屏幕，通用性更强；
Smart Images
Figure CN224766643U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of vehicle mobile phone holder technology, specifically relating to a vehicle-mounted fixed screen mobile phone holder. Background Technology
[0002] With the improvement of economic level, cars have become a widely used means of transportation in people's lives. When driving, people often use their mobile phones, such as to check navigation. In order to make it more convenient to look at mobile phones while driving, car phone holders have been designed.
[0003] Currently, car phone holders on the market are mainly divided into suction cup type, air vent type, and dashboard adhesive type, but all of them have obvious defects: suction cup type holders rely on vacuum adsorption, which makes them easy to fall off in high temperature environments, and long-term adhesion will leave adhesive residue; air vent type holders will block the air duct and affect the cooling / heating effect, and may also damage the air vent lever due to excessive clamping force; dashboard adhesive type holders will occupy the driver's field of vision and pose a safety hazard. Utility Model Content
[0004] The purpose of this utility model is to provide a vehicle-mounted fixed screen phone holder to solve the problems mentioned in the background art, such as suction cup holders relying on vacuum adsorption, which are prone to falling off in high temperature environments and leaving adhesive residue after long-term adhesion; air vent holders blocking the air duct and affecting the cooling / heating effect, and may also damage the air vent levers due to excessive clamping force; and dashboard adhesive holders occupy the driver's field of vision and pose safety hazards.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a vehicle-mounted fixed screen mobile phone holder, including a connecting base and a limiting plate one and a limiting plate two fixed to one side of the connecting base. The upper half of the limiting plate one and the limiting plate two are provided with right-angled flanges that taper inward. An adjustment mechanism is provided at the bottom of the connecting base. A connecting column is rotatably connected inside the connecting base. An adjustment knob and an adjustment gear are respectively fixed at both ends of the connecting column. A support column is rotatably connected inside the connecting base, and a gear seat that meshes with the adjustment gear is fixed on the outer wall of the support column. A fastening seat is threadedly connected to the outer wall of the support column. A fine-tuning mechanism is provided on the connecting base.
[0006] In a further embodiment, the adjusting mechanism consists of a fixing bolt and a connecting rod. The bottom of the connecting seat has a threaded hole that matches the fixing bolt, and the connecting rod has an adjusting groove that matches the fixing bolt. One end of the connecting rod is fitted with a ball head.
[0007] In a further embodiment, the fine-tuning mechanism consists of an adjusting bolt and a fine-tuning seat. The bottom of the connecting seat is also provided with a threaded hole that matches the adjusting bolt, and the fine-tuning seat is threadedly connected to the adjusting bolt.
[0008] In a further embodiment, limit sliders are fixed on both outer walls of the fine-tuning seat and the fastening seat, and multiple limit grooves are provided on the connecting seat for the movement of the limit sliders on both sides of the fine-tuning seat and the fastening seat.
[0009] In a further embodiment, the inner walls of both the first limiting plate and the second limiting plate are fixed with protective pads, and the fastening seat and the fine-tuning seat are also provided with protective pads.
[0010] The technical effects and advantages of this utility model are as follows: This car-mounted fixed screen phone holder uses right-angled stops of limiting plates one and two to engage with the edge of the screen, forming a four-point multi-point support structure with a fastening seat and a fine-tuning seat. This solves the problem of unstable connection of the holder when the back of the car screen is curved. The fastening seat achieves vertical movement through gear transmission, which can closely fit the flat area of the back of the screen. The fine-tuning seat achieves precise displacement through bolt adjustment. Even if the back of the screen is curved or irregular, a fitting support point can be found. This ensures that the holder does not shake or fall off under complex driving conditions such as vehicle bumps and sudden braking, greatly improving safety. At the same time, this multi-point support design is compatible with car screens of different sizes and back structures, making it more versatile. The connecting rod in the adjustment mechanism is engaged with the fixing bolt through the adjustment groove, which can freely adjust the extension length and installation angle of the connecting rod. With the ball head structure at the end, it can not only adapt to the different installation positions of the in-vehicle screens of different models, but also flexibly adjust the orientation of the mobile phone fixing parts (such as bracket base, magnetic base). The bracket is installed directly onto the vehicle's screen area without occupying critical space such as the dashboard or air vents. It does not obstruct the driver's view or affect the use of the vehicle's original functions. This car-mounted fixed screen phone holder solves the problem of unstable connection between the bracket and the car screen due to the curved structure of the back of the screen. At the same time, the multi-point support ensures a stable connection with the car screen, making it safer to use. Attached Figure Description
[0011] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is the front view of the present invention; Figure 3 This is a top view of the present invention; Figure 4 This is a bottom view of the present invention; Figure 5 This is a side view of the present invention; Figure 6 This is a structural schematic diagram of the connecting column and the supporting column of this utility model.
[0013] In the diagram: 1. Connecting seat; 2. Limiting plate one; 3. Limiting plate two; 4. Fixing bolt; 5. Connecting rod; 6. Ball head; 7. Adjusting knob; 8. Connecting column; 9. Adjusting gear; 10. Support column; 11. Gear seat; 12. Fastening seat; 13. Adjusting bolt; 14. Fine-tuning seat. Detailed Implementation
[0014] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.
[0015] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.
[0016] This utility model provides, for example Figure 1-6 The vehicle-mounted fixed screen mobile phone holder shown includes a connecting base 1 and a limiting plate 2 and a limiting plate 3 fixed to one side of the connecting base 1. The upper half of the limiting plate 2 and the limiting plate 3 are provided with right-angled baffles that taper inward. The inner walls of the limiting plate 2 and the limiting plate 3 are fixed with protective pads. The limiting plate 2 and the limiting plate 3 can fit against the two sides of the vehicle screen. At the same time, the protective pads inside the limiting plate 2 and the limiting plate 3 can reduce the friction between the limiting plate 2 and the limiting plate 3 and the vehicle screen, thus protecting the vehicle screen. The bottom of the connecting base 1 is provided with an adjustment mechanism, which consists of a fixing bolt 4 and a connecting rod 5. The bottom of the connecting base 1 is provided with a threaded hole that matches the fixing bolt 4, and the connecting rod 5 is provided with an adjustment groove that matches the fixing bolt 4. A ball head 6 is installed at one end of the connecting rod 5. The position and angle of the connecting rod 5 can be adjusted through the adjustment groove, thereby flexibly adjusting the position and angle of the ball head 6 to meet the needs of different users. At the same time, a mobile phone fixing component such as a bracket or magnetic base can be connected to the ball head 6 to meet the needs of different users. Moreover, the structure of the ball head 6 allows for more flexible adjustment of the mobile phone angle, making it easier for users to observe the mobile phone. A connecting column 8 is rotatably connected to the connecting seat 1 via a bearing. An adjusting knob 7 and an adjusting gear 9 are fixed to both ends of the connecting column 8, respectively. A support column 10 is rotatably connected to the connecting seat 1 via a bearing, and a gear seat 11 that meshes with the adjusting gear 9 is fixed to the outer wall of the support column 10. A fastening seat 12 is threadedly connected to the outer wall of the support column 10. A fine-tuning mechanism is provided on the connecting seat 1, consisting of an adjusting bolt 13 and a fine-tuning seat 14. A threaded hole matching the adjusting bolt 13 is also provided at the bottom of the connecting seat 1. The fine-tuning seat 14 is threadedly connected to the adjusting bolt 13. Limiting sliders are fixed to both sides of the outer walls of the fine-tuning seat 14 and the fastening seat 12. Multiple limiting sliders for the fine-tuning seat 14 and the fastening seat 12 are provided on the connecting seat 1. The movable limiting slide, the fastening seat 12, and the adjusting seat 14 are also equipped with protective pads. By adjusting the knob 7, the connecting column 8 and the adjusting gear 9 are rotated, which in turn drives the gear seat 11 and the support column 10 to rotate. Since the limiting slider cooperates with the limiting slide, the fastening seat 12 moves vertically within the connecting seat 1, so that the fastening seat 12 is in close contact with the back of the vehicle screen. With the help of the baffles on the first limiting plate 2 and the second limiting plate 3, the bracket can be stably connected to the vehicle screen. At the same time, by rotating the adjusting bolt 13, the fine-tuning seat 14 can be moved. When the back of the vehicle screen is an arc-shaped structure, the fine-tuning seat 14 is in close contact with the back of the vehicle screen. The fine-tuning seat 14 can provide stable support, further ensuring the stability of the connection between the bracket and the vehicle screen.
[0017] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0018] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0019] Working principle: When using this car-mounted fixed screen phone holder, firstly, the limiting plate 2 and limiting plate 3 on one side of the connecting seat 1 are respectively attached to the two adjacent sides of the car screen. The inward-curving right-angled baffles of the upper half of the limiting plate 2 and limiting plate 3 are used to engage with the edge of the screen to achieve initial positioning. Then, the adjustment knob 7 is turned to drive the connecting column 8 in the connecting seat 1 to rotate synchronously. The adjusting gear 9 at one end of the connecting column 8 meshes with the gear seat 11 on the outer wall of the support column 10, thereby driving the support column 10 to rotate. Since the fastening seat 12 is threadedly connected to the support column 10, and the limiting sliders on both sides of the fastening seat 12 are embedded in the limiting groove of the connecting seat 1, the rotation of the support column 10 will be converted into the vertical movement of the fastening seat 12, so that the fastening seat 12 moves closer to the back of the car screen and fits tightly. For the vehicle screen with a curved back, rotate the adjusting bolt 13 at the bottom of the connecting seat 1 to move the fine-tuning seat 14 along the limiting slide groove, so that the fine-tuning seat 14 also fits into the curved fitting position on the back of the screen. Through the engagement of the limiting plate edge and the back support of the fastening seat 12 and the fine-tuning seat 14, four points of coordinated fixation are formed to ensure that the bracket and the vehicle screen are stably connected. Finally, according to the usage requirements, adjust the extension length and angle of the connecting rod 5 through the adjustment groove on the connecting rod 5, tighten the fixing bolt 4 to lock the position, and then use the ball head 6 at the end of the connecting rod 5 to connect the mobile phone fixing component (such as magnetic base or clamp base), and adjust the viewing angle of the mobile phone through the ball head 6 to complete the installation and debugging, and meet the needs of stable placement and convenient observation of the mobile phone during driving.
[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A vehicle-mounted fixed screen mobile phone holder, comprising a connecting base (1) and a limiting plate one (2) and a limiting plate two (3) fixed to one side of the connecting base (1), characterized in that: The upper half of the limiting plate one (2) and the limiting plate two (3) are provided with right-angled flanges that taper inward. The bottom of the connecting seat (1) is provided with an adjustment mechanism. A connecting column (8) is rotatably connected inside the connecting seat (1). An adjustment knob (7) and an adjustment gear (9) are fixed at both ends of the connecting column (8). A support column (10) is rotatably connected inside the connecting seat (1). A gear seat (11) that meshes with the adjustment gear (9) is fixed on the outer wall of the support column (10). A fastening seat (12) is threadedly connected to the outer wall of the support column (10). A fine-tuning mechanism is provided on the connecting seat (1).
2. The vehicle-mounted fixed screen mobile phone holder according to claim 1, characterized in that: The adjustment mechanism consists of a fixing bolt (4) and a connecting rod (5). The bottom of the connecting seat (1) is provided with a threaded hole that matches the fixing bolt (4). The connecting rod (5) is provided with an adjustment groove that matches the fixing bolt (4). A ball head (6) is installed at one end of the connecting rod (5).
3. A vehicle-mounted fixed screen phone holder according to claim 1, characterized in that: The fine-tuning mechanism consists of an adjusting bolt (13) and a fine-tuning seat (14). The bottom of the connecting seat (1) is also provided with a threaded hole that matches the adjusting bolt (13). The fine-tuning seat (14) is threadedly connected to the adjusting bolt (13).
4. A vehicle-mounted fixed screen phone holder according to claim 3, characterized in that: Both sides of the fine-tuning seat (14) and the fastening seat (12) are fixed with limit sliders. The connecting seat (1) is provided with multiple limit grooves for the movement of the limit sliders on both sides of the fine-tuning seat (14) and the fastening seat (12).
5. A vehicle-mounted fixed screen phone holder according to claim 3, characterized in that: The inner walls of the first limiting plate (2) and the second limiting plate (3) are fixed with protective pads, and the fastening seat (12) and the fine-tuning seat (14) are also provided with protective pads.