A fixed base for a mobile phone holder

Abstract

This utility model relates to the field of mobile phone holder technology, and discloses a fixed base for a mobile phone holder, including a base plate. A movable disk is rotatably connected to the center of the upper surface of the base plate. A positioning component is provided at the upper end of the movable disk. The positioning component includes two fixed seats fixedly connected to the upper surface of the movable disk. A rotating shaft is rotatably connected to the inner wall of each fixed seat. Movable cavities are formed on both outer walls of the rotating shaft. A U-shaped frame slides inside the movable cavity. An installation cavity is formed inside the U-shaped frame. In this utility model, after pulling the fixing block to separate it from the fixing groove, the hinge frame is rotated to a suitable angle. Then, the fixing block is spring-loaded into the fixing groove by the damping rod and damping spring, thereby fixing the position of the hinge frame. This avoids the problem that traditional hinge frames cannot be fixed in the required position after long-term use due to reduced friction.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone holder technology, and in particular to a fixed base for a mobile phone holder. Background Technology

[0002] With the widespread use of smartphones, phone holders, as a convenient mobile phone accessory, have been widely used in various occasions, such as homes, offices, and cars. Traditional phone holders usually consist of a holder body, a support part, and a base, with the base used to fix the holder's position.

[0003] Most existing desktop phone holders have bases with poor stability during use. After raising the hinge, the weight of the phone often causes the base to lose balance and tip over. This can result in minor scratches on the phone's casing or even damage to the phone. In addition, when adjusting the height of the phone using the hinge, most of them rely on friction to fix the position of the hinge. However, after prolonged use, the friction will decrease, making it difficult to effectively maintain the height in conjunction with the weight of the phone.

[0004] Therefore, in order to solve the problems in the above-mentioned technology, a fixed base for a mobile phone holder is proposed. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a fixed base for a mobile phone holder. By setting a counterweight component and placing counterweight blocks into counterweight slots at different positions, the stability of the base can be maintained even after the bracket frame is rotated and raised to different positions by the movable plate and hinge frame. This avoids the problem of the base losing balance due to the weight of the mobile phone, which could damage the mobile phone.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A fixed base for a mobile phone holder includes a base plate. A movable disk is rotatably connected to the center of the upper surface of the base plate. A positioning component is provided at the upper end of the movable disk. The positioning component includes two fixed seats fixedly connected to the upper surface of the movable disk. A rotating shaft is rotatably connected to the inner wall of each fixed seat. Movable cavities are formed on both outer walls of the rotating shaft. A U-shaped frame slides inside the movable cavity. An installation cavity is formed inside the U-shaped frame. A damping rod is provided inside the installation cavity. A damping spring is sleeved on the rod body of the damping rod. A locking post is provided at both ends of the rotating shaft. A fixing block is fixedly connected to the post body of each locking post. Multiple fixing grooves are formed on the outer wall of the fixed seat on the side away from the center of the movable disk.

[0008] The upper sides of the base plate are provided with counterweight components. The counterweight components include counterweight grooves opened at the four corners of the upper surface of the base plate. A positioning post is fixedly connected to the middle of the bottom surface of the counterweight groove. A counterweight block is provided at the upper end of the counterweight groove. A positioning groove is opened in the middle of the lower surface of the counterweight block.

[0009] The above technical solution uses a positioning component to securely fix the height of the bracket's fixing component, avoiding the problem that the rotation angle of traditional brackets cannot be effectively fixed after long-term use. Furthermore, the counterweight component effectively prevents the base from tipping over.

[0010] Furthermore, the output end of the damping rod is fixedly connected to the inner wall of the mounting cavity, the damping rod is fixedly connected to one side of the inner wall of the movable cavity, and the U-shaped frame and the end near the snap-fit ​​post are fixedly connected to the snap-fit ​​post.

[0011] The above technical solution allows the snap-fit ​​post to rotate while being stretched, thereby adjusting the lifting height of the hinge frame.

[0012] Furthermore, all the fixing blocks are engaged with the fixing slots;

[0013] The above technical solution allows for a more stable fixation of the pivot position using fixed blocks and slots, thereby fixing the lifting height of the hinge frame.

[0014] Furthermore, a first magnet is provided on the inner bottom surface of the counterweight groove, and a second magnet is provided on the lower surface of the counterweight block.

[0015] Furthermore, the first magnet and the second magnet attract each other, and the outer wall of the counterweight block is in close contact with the inner wall of the counterweight groove;

[0016] The above technical solution allows for a more stable placement of the counterweight inside the counterweight slot.

[0017] Furthermore, the positioning post and the positioning groove are tightly fitted together;

[0018] The above technical solution allows for easier placement of the counterweight into the counterweight slot via the positioning groove and positioning post.

[0019] Furthermore, the shaft body is fixedly connected to a hinge frame;

[0020] The above technical solution allows for easier installation of the mounting bracket's fixing components via the hinged frame, thus facilitating the placement of the mobile phone.

[0021] This utility model has the following beneficial effects:

[0022] 1. The present invention proposes a fixed base for a mobile phone holder. By setting a counterweight component, the counterweight blocks are placed in counterweight slots at different positions. This ensures that the base remains stable even after the bracket frame is rotated and raised to different positions by the movable plate and hinge frame. This avoids the problem of the base losing balance and damaging the mobile phone due to its weight.

[0023] 2. The present invention proposes a fixed base for a mobile phone holder. Through the positioning component, the fixed block is separated from the fixed groove by pulling the fixed block. Then, the hinge frame is rotated to a suitable angle, and the fixed block is snapped into the fixed groove by the damping rod and damping spring, thereby fixing the position of the hinge frame. This avoids the problem that traditional hinge frames cannot be fixed in the required position due to the decrease of friction after long-term use. Attached Figure Description

[0024] Figure 1 This is an isometric view of a fixed base for a mobile phone holder proposed in this utility model;

[0025] Figure 2 This is a structural schematic diagram of a fixed base for a mobile phone holder proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the rotating frame in a fixed base for a mobile phone holder proposed in this utility model;

[0027] Figure 4 This is a cross-sectional view of the rotating shaft in the fixed base of a mobile phone holder proposed in this utility model;

[0028] Figure 5 This is a bottom view of the counterweight block in the fixed base of a mobile phone holder proposed in this utility model.

[0029] Legend:

[0030] 1. Base plate; 2. Movable tray;

[0031] 3. Positioning assembly; 301. Fixing base; 302. Fixing groove; 303. Rotating shaft; 304. Snap-fit ​​post; 305. Fixing block; 306. Hinge frame; 307. Movable cavity; 308. U-shaped frame; 309. Damping spring; 310. Mounting cavity; 311. Damping rod;

[0032] 4. Counterweight assembly; 401. Counterweight groove; 402. First magnet; 403. Positioning post; 404. Counterweight block; 405. Positioning groove; 406. Second magnet. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] One embodiment provided by this utility model:

[0035] Reference Figure 1 , Figure 2 and Figure 4 :

[0036] A fixed base for a mobile phone holder includes a base plate 1. A movable disk 2 is rotatably connected to the center of the upper surface of the base plate 1. A positioning component 3 is provided at the upper end of the movable disk 2. The positioning component 3 includes two fixed seats 301 fixedly connected to the upper surface of the movable disk 2. A rotating shaft 303 is rotatably connected to the inner wall of each fixed seat 301. Movable cavities 307 are opened on both outer walls of the rotating shaft 303. A U-shaped frame 308 slides inside the movable cavity 307. An installation cavity 310 is opened inside the U-shaped frame 308. A damping rod 311 is provided inside the installation cavity 310. A damping spring 309 is sleeved on the rod body of the damping rod 311. A locking post 304 is provided at both ends of the rotating shaft 303. A fixing block 305 is fixedly connected to the post body of the locking post 304. Multiple fixing grooves 302 are opened on the outer wall of the fixed seat 301 away from the center of the movable disk 2.

[0037] The base plate 1 has a counterweight assembly 4 on both sides of the upper end. The counterweight assembly 4 includes a counterweight groove 401 opened at the four corners of the upper surface of the base plate 1. A positioning post 403 is fixedly connected to the middle of the bottom surface of the counterweight groove 401. A counterweight block 404 is provided at the upper end of the counterweight groove 401. A positioning groove 405 is opened in the middle of the lower surface of the counterweight block 404.

[0038] The positioning component 3 can be used to securely fix the height of the fixed component of the bracket, avoiding the problem that the rotation angle cannot be effectively fixed after long-term use of the hinge frame 306 of the traditional bracket. The counterweight component 4 can effectively prevent the base from tipping over.

[0039] Reference Figure 4 :

[0040] The output end of the damping rod 311 is fixedly connected to the inner wall of the mounting cavity 310. The damping rod 311 is fixedly connected to one side of the inner wall of the movable cavity 307. The U-shaped frame 308 and one end near the locking post 304 are fixedly connected to the locking post 304. Thus, while the locking post 304 is stretched, the locking post 304 can drive the rotating shaft 303 to rotate, thereby adjusting the lifting height of the hinge frame 306.

[0041] Reference Figure 2 and Figure 3 :

[0042] All fixing blocks 305 are engaged with fixing grooves 302. The fixing blocks 305 and fixing grooves 302 can more securely fix the position of the rotating shaft 303, thereby fixing the lifting height of the hinge frame 306.

[0043] Reference Figure 2 and Figure 5 :

[0044] The inner bottom surface of the counterweight groove 401 is provided with a first magnet 402, and the lower surface of the counterweight block 404 is provided with a second magnet 406. The first magnet 402 and the second magnet 406 attract each other, and the outer wall of the counterweight block 404 is tightly attached to the inner wall of the counterweight groove 401, so that the counterweight block 404 can be placed more stably inside the counterweight groove 401. The positioning post 403 is tightly attached to the positioning groove 405. The positioning groove 405 and the positioning post 403 make it easier to put the counterweight block 404 into the counterweight groove 401.

[0045] Reference Figure 3 :

[0046] The shaft of the pivot 303 is fixedly connected to a hinge bracket 306. The hinge bracket 306 makes it easier to install the fixing components of the bracket, thereby placing the mobile phone.

[0047] Working principle: In use, place the base plate 1 on the table, then pull the locking post 304 through the fixing block 305. When pulled, the locking post 304 drives the U-shaped frame 308 to move, thus compressing the damping spring 309 and damping rod 311. Then, pull out the locking post 304, separating the fixing block 305 from the fixing groove 302. Then rotate the locking post 304, causing the U-shaped frame 308 to drive the rotating shaft 303 to rotate. This allows the rotating shaft 303 to adjust the angle of the hinge frame 306. After adjusting to the appropriate position, release the locking post 304, allowing the fixing block 305 to move out of the table. 05 The damping rod 311 and the damping spring 309 are used to insert the phone into the fixing groove 302. Then, the phone is placed in the phone fixing component at the upper end of the bracket. Then, the positioning component 3 is rotated by the movable plate 2, so that the phone at the upper end can be rotated by the hinge frame 306. However, if the base plate 1 is not stable enough after rotating to a certain position, the counterweight block 404 in the counterweight groove 401 with the weight biased to one end can be taken out and placed in the counterweight groove 401 on the lighter side. Then, the first magnet 402 and the second magnet 406 are used to firmly place the counterweight block 404 in the counterweight groove 401, thereby maintaining the balance of the base plate 1 and preventing it from tipping over.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixing base for a mobile phone holder, comprising a base plate (1), characterized in that: A movable disk (2) is rotatably connected to the center of the upper surface of the base plate (1). A positioning component (3) is provided at the upper end of the movable disk (2). The positioning component (3) includes two fixed seats (301) fixedly connected to the upper surface of the movable disk (2). A rotating shaft (303) is rotatably connected to the inner wall of each fixed seat (301). Movable cavities (307) are opened on both outer walls of the rotating shaft (303). A U-shaped frame (308) slides inside the movable cavity (307). The frame (308) has an installation cavity (310) inside, and a damping rod (311) is provided inside the installation cavity (310). A damping spring (309) is sleeved on the rod body of the damping rod (311). Both ends of the rotating shaft (303) are provided with snap-fit ​​posts (304). The posts (304) are fixedly connected with fixing blocks (305). The outer wall of the fixing seat (301) away from the center of the movable plate (2) has multiple fixing grooves (302). The base plate (1) has counterweight components (4) on both sides of its upper end. The counterweight components (4) include counterweight grooves (401) opened at the four corners of the upper surface of the base plate (1). A positioning column (403) is fixedly connected to the middle of the bottom surface of the counterweight groove (401). A counterweight block (404) is provided at the upper end of the counterweight groove (401). A positioning groove (405) is opened in the middle of the lower surface of the counterweight block (404).

2. The fixed base for a mobile phone holder according to claim 1, characterized in that: The output end of the damping rod (311) is fixedly connected to the inner wall of the mounting cavity (310), the damping rod (311) is fixedly connected to one side of the inner wall of the movable cavity (307), and the U-shaped frame (308) and one end near the snap-fit ​​post (304) are fixedly connected to the snap-fit ​​post (304).

3. The fixed base for a mobile phone holder according to claim 1, characterized in that: The fixing blocks (305) are all engaged with the fixing grooves (302).

4. A fixed base for a mobile phone holder according to claim 1, characterized in that: The inner bottom surface of the counterweight groove (401) is provided with a first magnet (402), and the lower surface of the counterweight block (404) is provided with a second magnet (406).

5. A fixing base for a mobile phone holder according to claim 4, characterized in that: The first magnet (402) and the second magnet (406) attract each other, and the outer wall of the counterweight (404) is in close contact with the inner wall of the counterweight groove (401).

6. A fixed base for a mobile phone holder according to claim 1, characterized in that: The positioning post (403) fits tightly against the positioning groove (405).

7. A fixed base for a mobile phone holder according to claim 1, characterized in that: The shaft (303) is fixedly connected to a hinge frame (306).

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