Hanging and fixing device of mobile communication equipment

Abstract

The utility model relates to the technical field of mobile phone wall hanging supports, in particular to a hanging and fixing device of mobile communication equipment, which comprises a mounting plate and a supporting plate, a connecting component is arranged between the mounting plate and the supporting plate, and a sucker mechanism is arranged on the other side of the mounting plate. Sliding grooves are symmetrically formed in the upper end face and the lower end face of the supporting plate, mounting grooves communicating with the sliding grooves are formed in one side of the supporting plate, sliding blocks are slidably connected into the sliding grooves, fixing rods are fixedly connected to one sides of the two sliding blocks, and circular plates are rotationally connected into the mounting grooves through spring rotating shafts. Compared with the prior art, through cooperative use of the supporting plates, the sliding blocks, the clamping plates, the fixing rods, the circular plates, the arc-shaped grooves and the limiting assemblies, one clamping plate is pushed and pulled, then the two clamping plates synchronously clamp a mobile phone in a centering mode, and the device can be flexibly adjusted according to the sizes of mobile phones of different models.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone wall mount technology, specifically a suspension and fixing device for mobile communication devices. Background Technology

[0002] Mobile communication devices refer to devices that can perform voice and data communication functions while on the move, such as mobile phones, tablets, and walkie-talkies, supporting wireless connectivity and information exchange. With the arrival of the 5G and Internet of Things era, people's lives have become increasingly inseparable from mobile phones. In some applications that require prolonged viewing of mobile phone screens, such as live streaming and watching videos, tools such as phone stands are often needed to assist in placing the phone.

[0003] Currently, patent publication number CN218441585U proposes a highly flexible mobile phone wall mount, including a supporting base plate. The front end of the supporting base plate is provided with a connecting mechanism. The connecting mechanism includes a fixed frame fixedly mounted at the front end of the supporting base plate, a fixed groove fixedly mounted at the front end of the fixed frame, a sliding frame movably mounted inside the fixed groove, a sliding disc fixedly mounted inside the sliding frame, a gear disk fixedly mounted at the rear end of the sliding disc, a gear plate meshing at the rear end of the gear disk, a rotating shaft fixedly mounted inside the gear plate, a movable frame movably mounted on the outer side of the rotating shaft near the lower side of the gear plate, and an internal threaded ring threaded on the outer side of the rotating shaft near the lower side of the movable frame.

[0004] The existing technical solution uses a rotating shaft to make the gear plate drive the gear disk to rotate, and the gear disk drives the sliding disk to rotate, which in turn makes the phone card slot drive the phone to rotate. This allows for flexible adjustment of the phone's position, facilitating the switching between vertical and horizontal positions. By attaching the support base plate to the wall and then screwing the threaded rod into the inside of the connecting plate and then into the wall, the support base plate can be easily fixed to the wall.

[0005] However, the existing technical solutions still have the following drawbacks in operation:

[0006] (1) In the existing technical solution, the mobile phone is fixed by inserting the mobile phone into the inside of the mobile phone card slot. However, the model of the mobile phone card slot is fixed and only supports a single mobile phone model or size. It cannot be adapted to devices of different brands and sizes. When the user changes the mobile phone, the entire device needs to be replaced.

[0007] (2) The existing technical solution uses threaded rods to fix the support base plate to the wall. However, fixing it with bolts requires slots to be cut in the wall, and the position is fixed, so the hanging position cannot be flexibly changed according to the user's usage habits. Utility Model Content

[0008] This utility model aims to provide a suspension and fixing device for mobile communication devices, mainly to solve the technical problems of existing technologies where the phone is fixed inside the SIM card slot, but the SIM card slot model is fixed and only supports a single phone model or size, which cannot be adapted to devices of different brands and sizes. Users need to replace the entire device when changing phones. In addition, the support base plate is fixed to the wall by threaded rods, but fixing it with bolts requires slots to be made in the wall, and the usage position is fixed, which cannot flexibly change the suspension position according to the user's usage habits.

[0009] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0010] A suspension and fixing device for a mobile communication device includes a mounting plate and a support plate. A connecting assembly is provided between the mounting plate and the support plate. A suction cup mechanism is provided on the other side of the mounting plate. The upper and lower ends of the support plate are symmetrically provided with sliding grooves. One side of the support plate is provided with a mounting groove communicating with the sliding grooves. A slider is slidably connected in the sliding grooves. A fixing rod is fixedly connected to one side of each slider. A circular plate is rotatably connected in the mounting grooves via a spring shaft. One side of the circular plate is symmetrically provided with an arc-shaped groove communicating with the mounting grooves. One end of each of the two fixing rods extends into the arc-shaped groove. A clamping plate is fixedly connected to the end of the slider away from the sliding grooves. A limiting assembly for fixing the mobile phone is provided on one side of the circular plate.

[0011] The working principle and beneficial effects of this utility model:

[0012] 1. Working Principle: During use, the user aligns the suction cup mechanism with the wall, then presses and rotates the suction cup structure to attach it to the wall. (The suction cup mechanism is existing technology and its details are not elaborated here.) At this point, the mounting plate is fixed to the wall. Since the circular plate is connected via a spring-loaded shaft, the slider initially retracts into the groove. Pulling the clamping plate causes the slider fixed on one side to move along the groove. The slider's movement moves the fixing rod. Because one end of the fixing rod extends into the arc-shaped groove, its vertical movement compresses the arc-shaped groove. This compression drives the circular plate to rotate, which in turn drives the inner wall of another arc-shaped groove to compress the fixing rod fixed to another slider. This causes the clamping plate to move synchronously away from the support plate. Then, the phone is placed against one side of the support plate, and the limiting component secures the phone to the support plate. Releasing the pull on the clamping plate... The circular plate is rotatably connected by a spring shaft. Under the restoring force of the spring shaft, the circular plate automatically rotates back. At this time, the arc groove will rotate in the opposite direction to squeeze the fixed rod. The fixed rod drives the slider to move back, and then the two clamping plates move synchronously to clamp the phone. After the inner wall of the clamping plate is tightly pressed against the outer wall of the phone, the phone is firmly clamped on the support plate. Then, the driving connecting assembly drives the support plate to rotate, thereby adjusting the angle of the phone. (The connecting assembly includes a fixed frame, a fixed slide groove, a sliding frame, a sliding disk, a gear disk, a gear plate, a rotating shaft, a movable frame, and an internal threaded ring. Rotating the rotating shaft drives the gear plate to rotate, the gear plate to rotate, the gear disk to rotate, the gear disk to rotate, the sliding disk to rotate, and the sliding frame to rotate inside the fixed slide groove. Tightening the internal threaded ring limits the rotation of the rotating shaft.) The part in parentheses is the prior art of the cited patent publication number CN218441585U, which will not be described in detail in this application.

[0013] 2. Beneficial effects:

[0014] (1) Existing technology uses a rotating shaft to rotate a gear plate, which in turn rotates a gear disk, which in turn rotates a sliding disk, thereby causing the phone slot to rotate. This allows for flexible adjustment of the phone's position, facilitating the transition between vertical and horizontal orientations. However, existing solutions fix the phone by inserting it into the phone slot, but the slot is fixed and only supports a single phone model or size, making it unsuitable for devices of different brands and sizes. Users need to replace the entire device when changing phones. This solution uses a combination of a support plate, slider, clamping plate, fixing rod, circular plate, arc groove, and limiting components. By pushing or pulling one of the clamping plates, both clamping plates are simultaneously aligned to clamp the phone. This allows the device to be flexibly adjusted according to different phone sizes, solving the problem that the fixed phone slot in existing technology cannot flexibly accommodate different phone sizes, and users need to replace the entire device when changing phones.

[0015] (2) The existing technology fixes the support base plate to the wall by threaded rod. However, fixing with bolts requires slotting in the wall and the position is fixed. It cannot flexibly change the hanging position according to the user's usage habits. This solution solves the technical problem of fixing with bolts requiring slotting in the wall and the fixed position.

[0016] Preferably, one end of the arc-shaped groove is close to the outer diameter of the circular plate, and the other end of the arc-shaped groove is close to the inner diameter of the circular plate. One side of the circular plate is aligned with one side of the support plate. The sliding block can be pushed and pulled by the distance difference between the two ends of the arc-shaped groove and the outer diameter of the circular plate, thereby realizing the adjustment of the clamping plate.

[0017] Preferably, the limiting component includes a magnetic ring fixed to one side of the circular plate; since the circular plate is rotatably connected by a spring shaft, the torque of the spring shaft is sufficient to drive the clamping plate to clamp the mobile phone, and with the adsorption capacity of the magnetic ring, the stability of the mobile phone on one side of the support plate is enhanced.

[0018] Preferably, one of the clamping plates has a first clearance groove on one side, and the other clamping plate has a second clearance groove on one side away from the first clearance groove. The first clearance groove and the second clearance groove are respectively provided on the two clamping plates, which can avoid blocking the power switch and volume control buttons on the outer wall of the mobile phone, and the left and right placement of the mobile phone is not affected.

[0019] Preferably, the support plate has symmetrical guide grooves on both its upper and lower end faces, and a guide rod is slidably connected in the guide groove. One end of the guide rod is fixed to the side of the clamping plate near the support plate. The guide rod and guide groove make the movement of the clamping plate more stable.

[0020] Preferably, a rubber pad is fixed to the inner wall of the clamping plate; the rubber pad fixed to the inner wall of the clamping plate increases the friction between the clamping plate and the mobile phone, preventing the mobile phone from sliding.

[0021] Preferably, a plurality of heat dissipation holes are provided through one side of the support plate to prevent the support plate from being in contact with the back of the mobile phone for a long time, which would prevent the mobile phone from dissipating heat and causing the mobile phone battery to overheat. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of a suspension and fixing device for a mobile communication device according to this utility model patent;

[0023] Figure 2 This is a three-dimensional structural diagram of a suspension and fixing device for a mobile communication device according to this utility model patent;

[0024] Figure 3This is a three-dimensional structural diagram of a suspension and fixing device for a mobile communication device according to this utility model patent;

[0025] Figure 4 This is a structural diagram of a support plate for a suspension and fixing device of a mobile communication device, which is the subject of this utility model patent.

[0026] Figure 5 This is a cross-sectional view of the support plate of a suspension and fixing device for a mobile communication device, which is part of this utility model patent.

[0027] The reference numerals in the accompanying drawings include: 1. Mounting plate; 2. Support plate; 3. Suction cup mechanism; 4. Slide groove; 5. Mounting groove; 6. Slider; 7. Fixing rod; 8. Circular plate; 9. Arc groove; 10. Clamping plate; 11. Magnetic ring; 12. Heat dissipation hole; 13. First clearance groove; 14. Second clearance groove; 15. Guide groove; 16. Guide rod; 17. Rubber pad. Detailed Implementation

[0028] 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.

[0029] like Figures 1-5As shown, a suspension and fixing device for a mobile communication device includes a mounting plate 1 and a support plate 2. A connecting assembly is provided between the mounting plate 1 and the support plate 2. A suction cup mechanism 3 is provided on the other side of the mounting plate 1. Several heat dissipation holes 12 are provided through one side of the support plate 2. Slide grooves 4 are symmetrically provided on the upper and lower ends of the support plate 2. A mounting groove 5 communicating with the slide grooves 4 is provided on one side of the support plate 2. A slider 6 is slidably connected in the slide grooves 4. A fixing rod 7 is fixed to one side of each slider 6. A circular plate 8 is rotatably connected in the mounting groove 5 via a spring shaft. An arc-shaped groove 9 communicating with the mounting groove 5 is symmetrically provided on one side of the circular plate 8. One end of the arc-shaped groove 9 is close to the outer diameter of the circular plate 8, and the other end of the arc-shaped groove 9 is close to the inner diameter of the circular plate 8. The distance difference between the two ends of the arc-shaped groove 9 and the outer diameter of the circular plate 8 is used to push and pull the slider 6, thereby adjusting the clamping plate 10. One side of the circular plate 8 is aligned with one side of the support plate 2. One end of each fixing rod 7 extends... Inside the arc-shaped groove 9, a clamping plate 10 is fixedly connected to the end of the slider 6 away from the groove 4. A rubber pad 17 is fixedly connected to the inner wall of the clamping plate 10. Guide grooves 15 are symmetrically opened on both the upper and lower ends of the support plate 2. A guide rod 16 is slidably connected in the guide groove 15. One end of the guide rod 16 is fixedly connected to the side of the clamping plate 10 near the support plate 2. A first clearance groove 13 is opened on one side of one clamping plate 10, and a second clearance groove 14 is opened on the side of the other clamping plate 10 away from the first clearance groove 13. This can prevent the clamping plate 10 from blocking the switch and volume control buttons on the outer wall of the phone, and the left and right placement of the phone is not affected. The limiting component includes a magnetic ring 11 fixedly connected to one side of the circular plate 8. The circular plate 8 is driven to maintain a rotating state by the spring restoring force of the spring shaft, which in turn drives the fixing rod 7, slider 6 and clamping plate 10 to maintain a centered clamping state. The magnetic ring 11 then attracts the phone, enhancing the stability of the phone between the two clamping plates 10.

[0030] As can be seen from the above, the specific embodiments of this utility model are as follows:

[0031] In use, the user aligns the suction cup mechanism 3 with the wall, then presses the suction cup and rotates the rotating ring on the suction cup structure to attach the suction cup to the wall. (The suction cup mechanism is existing technology, and its details are not described in detail.) At this time, the mounting plate 1 is fixed to the wall. Since the circular plate 8 is rotatably connected by a spring shaft, the slider 6 is initially retracted into the slide groove 4. Pulling the clamping plate 10 causes the guide rod 16 fixed to the inner wall of the clamping plate 10 to slide along the guide groove 15. The clamping plate 10 causes the slider 6 to move out along the slide groove 4. Since the fixing rod 7 fixed to one side of the slider 6 extends into the arc-shaped groove 9 opened on one side of the circular plate 8, the mounting plate 1 is fixed to the wall. The outer wall of the fixed rod 7 will press against the inner wall of the arc-shaped groove 9. Since one end of the arc-shaped groove 9 is close to the outer diameter of the circular plate 8 and the other end is close to the inner diameter of the circular plate 8, there is a distance difference between the two ends of the arc-shaped groove 9 and the outer diameter of the circular plate 8. The pressure of the fixed rod 7 against the inner wall of the arc-shaped groove 9 will drive the circular plate 8 to rotate. The rotation of the circular plate 8 will drive the inner wall of another arc-shaped groove 9 to press against the fixed rod 7 on the corresponding slider 6. When the fixed rod 7 is located at the end of the arc-shaped groove 9 that is close to the outer diameter of the circular plate 8, the slider 6 moves outward from the groove 4, thereby driving the two clamping plates 10 to move synchronously away from the support plate 2. Then the mobile phone is placed on the support plate 2. On one side, the magnetic ring 11 attracts the phone to one side of the support plate 2. Releasing the pull on the clamping plate 10 causes the circular plate 8 to rotate under the restoring force of the spring shaft. This rotation causes the arc-shaped groove 9 to move back, which in turn presses against the fixing rod 7. The fixing rod 7 then moves the slider 6 towards the inside of the groove 4. The synchronized movement of the two sliders 6 causes the two clamping plates 10 to simultaneously align and clamp the outer wall of the phone. The torque of the spring shaft is sufficient to firmly clamp the phone. When the rubber pads 17 fixed to the inner walls of the two clamping plates 10 abut against the outer wall of the phone, the sliders 6 stop sliding, and the phone is firmly clamped to the support plate. On one side of 2, when the user adjusts the rotation angle of the mobile phone, the drive connection component causes the support plate 2 to rotate. (The connection component includes a fixed frame, a fixed slide groove, a sliding frame, a sliding disk, a gear disk, a gear plate, a rotating shaft, a movable frame, and an internal threaded ring. Rotating the rotating shaft simultaneously drives the gear plate to rotate, the gear plate to rotate, the gear disk to rotate, the gear disk to rotate, and the sliding disk to rotate the sliding frame inside the fixed slide groove. Tightening the internal threaded ring limits the rotation of the rotating shaft.) The part in parentheses is the prior art of the cited patent publication number CN218441585U, which will not be described in detail in this application.

[0032] When it is necessary to remove the phone from the support plate 2, pull the clamping plate 10. The clamping plate 10 drives the guide rod 16 and the slider 6 to move away from the support plate 2. The movement of the slider 6 will drive the fixed rod 7 to move. The movement of the fixed rod 7 will press the arc groove 9 in the opposite direction. When the fixed rod 7 is located at the end of the arc groove 9 near the outer diameter of the circular plate 8, the slider 6 moves away from the groove 4, thereby realizing that the two clamping plates 10 move away from each other. At this time, the phone is released from the clamping plate 10 and can be removed. The clamping plate 10 is no longer pressed by the outer wall of the phone, and the circular plate 8 rotates back to the initial position. At this time, the fixed rod 7 is located at the end of the arc groove 9 near the inner diameter of the circular plate 8.

[0033] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A suspension and fixing device for a mobile communication device, comprising a mounting plate (1) and a support plate (2), wherein a connecting component is provided between the mounting plate (1) and the support plate (2), characterized in that, A suction cup mechanism (3) is provided on the other side of the mounting plate (1). The upper and lower ends of the support plate (2) are symmetrically provided with sliding grooves (4). A mounting groove (5) connected to the sliding groove (4) is provided on one side of the support plate (2). A slider (6) is slidably connected in the sliding groove (4). A fixing rod (7) is fixedly connected to one side of each of the two sliders (6). A circular plate (8) is rotatably connected in the mounting groove (5) through a spring shaft. An arc groove (9) connected to the mounting groove (5) is symmetrically provided on one side of the circular plate (8). One end of each of the two fixing rods (7) extends into the arc groove (9). A clamping plate (10) is fixedly connected to the end of the slider (6) away from the sliding groove (4). A limiting component for fixing the mobile phone is provided on one side of the circular plate (8).

2. The suspension and fixing device for mobile communication equipment according to claim 1, characterized in that, One end of the arc groove (9) is close to the outer diameter of the circular plate (8), and the other end of the arc groove (9) is close to the inner diameter of the circular plate (8). One side of the circular plate (8) is aligned with one side of the support plate (2).

3. The suspension and fixing device for mobile communication equipment according to claim 1, characterized in that, The limiting component includes a magnetic ring (11) fixed to one side of the circular plate (8).

4. The suspension and fixing device for a mobile communication device according to claim 1, characterized in that, One of the clamping plates (10) has a first clearance groove (13) on one side, and the other clamping plate (10) has a second clearance groove (14) at one end away from the first clearance groove (13).

5. The suspension and fixing device for a mobile communication device according to claim 1, characterized in that, The upper and lower end faces of the support plate (2) are symmetrically provided with guide grooves (15), and a guide rod (16) is slidably connected in the guide groove (15). One end of the guide rod (16) is fixedly connected to the side of the clamping plate (10) near the support plate (2).

6. The suspension and fixing device for a mobile communication device according to claim 1, characterized in that, A rubber pad (17) is fixed to the inner wall of the clamping plate (10).

7. The suspension and fixing device for a mobile communication device according to claim 1, characterized in that, The support plate (2) has several heat dissipation holes (12) through one side.

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