Portable magnetic type mobile phone support
Through the design of the portable magnetic mobile phone bracket, the problem of insufficient manpower and safety hazards in downhole camera operation is solved, the camera is installed and angle adjustment is achieved, and the efficiency and safety of downhole work is improved.
Patent Information
- Application Number
- CN202422005718.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The space of the underground working environment is limited and the tripod cannot be used, which causes multiple people to hold the camera operation, which increases labor costs and poses safety risks.
A portable magnetic-sucking mobile phone bracket is designed, including a mounting frame, an adjustment mechanism and a fixing device. The camera angle is adjusted by using the adjustment mechanism, and the metal base is adsorbed on the iron equipment housing through the fixing device to achieve stable installation.
It reduces manpower demand, improves work efficiency, reduces safety risks, and is suitable for underground camera operations.
Smart Images
Figure CN223194740U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of heating plate test bench equipment, and particularly relates to a portable magnetic mobile phone holder. Background Art
[0002] When video recording is required during underground work, due to the poor ground environment and limited space, a tripod cannot be placed, resulting in a dedicated person holding a mobile phone underground to perform video recording operations. This requires more manpower to perform the corresponding work, increasing labor costs. In addition, a dedicated person is required to hold the mobile phone underground in locations with uneven ground, which can easily lead to inability to pay attention to the ground conditions, resulting in injuries, equipment damage, and unnecessary dangers.
[0003] Therefore, a portable magnetic mobile phone holder is designed to overcome the above problems. Utility Model Content
[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a portable magnetic cell phone holder with a simple and reasonable structure, easy installation and use, a small footprint, easy installation and use, saving labor and improving work efficiency. During the camera task of performing maintenance tasks in the power distribution tunnel in the coal mine, this utility model can effectively utilize the surrounding switch housing as a base, adsorbing the portable magnetic camera holder on the iron switch housing, and effectively achieving the function of saving labor.
[0005] The utility model is realized through the following technical solution: a portable magnetic mobile phone holder, comprising a mobile phone holder body, wherein the mobile phone holder body is composed of a mounting frame for mounting and fixing a camera, an adjustment mechanism, a metal base and a fixing device arranged on the metal base, wherein the mounting frame is a U-shaped structure for conveniently clamping the camera, and is connected to one end of the adjustment mechanism at a position near the bottom on a side of the mounting frame away from the camera, and the other end of the adjustment mechanism is connected to the metal base, and the shooting angle and shooting direction of the camera installed on the mounting frame are adjusted by the adjustment mechanism, and the metal base is fixed to the iron equipment casing by the fixing device, so that the mobile phone holder body is fixed and stable as a whole.
[0006] Preferably: the adjustment mechanism consists of a first rotating member, a first connecting shaft, a second rotating member, a second connecting shaft and a third rotating member, one end of the first connecting shaft is connected to the top of the metal base through the first rotating member, and the other end is connected to the bottom of the second connecting shaft through the second rotating member, and a third rotating member is installed on the top of the second connecting shaft, and the third rotating member is connected to the mounting bracket, and the horizontal rotation of the first connecting shaft is realized by the first rotating member, and the relative angle adjustment between the first connecting shaft and the second connecting shaft is realized by the second rotating member, and the angle adjustment of the mounting bracket is realized by the third rotating member, thereby realizing the adjustment of the shooting angle and shooting direction of the camera.
[0007] As a preference: the first rotating member is composed of a mounting seat, a bearing with a retaining ring arranged in the mounting seat, a first connecting shaft is sleeved in the bearing, horizontal rotation of the first connecting shaft is achieved through the bearing, and the retaining ring is used to fix the bearing axially; the third rotating member is composed of a fixing seat, a rotating shaft and an adjusting nut, the rotating shaft is installed at a side position near the bottom of the second connecting shaft and is perpendicular to the second connecting shaft, the rotating shaft is laterally inserted into the fixing seat installed on the top of the first connecting shaft, passes through the entire fixing seat and is partially exposed from the fixing seat, the exposed part is threaded and installed with an adjusting nut, the third rotating member is locked The locking seat is composed of a seat, a ball head and a locking nut, wherein the locking seat is installed on a side of the mounting frame away from the camera, the ball head is arranged at the side of the top of the second connecting shaft, and a locking groove adapted to the ball head is provided inside the locking seat for inserting the ball head. The opening of the locking groove close to the ball head is larger than the diameter of the ball head, and the opening of the locking groove away from the ball head is smaller than the diameter of the ball head. A thread is provided on the outer side of the locking seat, and a locking nut with an internal thread is installed on the outer side of the locking seat. After adjusting the angle of the mounting frame, the opening diameter of the locking groove is reduced by rotating the locking nut, thereby locking the ball head to achieve angle fixation.
[0008] Preferably, the fixing device is an electromagnet arranged near the bottom of the metal base, a power supply connected to the electromagnet circuit, and a switch connected to the electromagnet and the power circuit respectively for controlling the opening and closing of the circuit. The switch is installed at a mounting hole opened on the side of the metal base and is partially exposed on the metal base. The circuit is opened and closed by turning the switch, thereby controlling the magnetism of the electromagnet, thereby facilitating the fixing and disassembly of the mobile phone holder body.
[0009] Preferably, the fixing device is a magnet provided at the bottom of the metal base, which is attracted to the iron device housing by the magnet, thereby making the entire mobile phone holder body fixed firmly.
[0010] Compared with the prior art, the present invention has the following beneficial effects:
[0011] During current underground work, by using the device designed by the present invention during the maintenance of the underground power distribution chamber, it is no longer necessary to have a dedicated person holding a camera phone, so that one more person can be used for maintenance, thereby strengthening the maintenance force, improving the maintenance quality, and having a better safety benefit for the safe power supply of the mine. The present utility model has the advantages of simple and reasonable structure, easy installation and use, small footprint, easy installation and use, saving labor, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 yes Figure 1Schematic diagram of the structure of the electromagnet. DETAILED DESCRIPTION
[0014] In order to enable those skilled in the art to more clearly understand the purpose, technical solutions and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments.
[0015] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inside", "outside", "horizontal", and "vertical" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or original referred to must have a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.
[0016] The present invention will be described in detail below with reference to the accompanying drawings: Figure 1 As shown, a portable magnetic mobile phone holder includes a mobile phone holder body, wherein the mobile phone holder body 1 is composed of a mounting frame 2 for mounting and fixing a camera, an adjustment mechanism, a metal base 3 and a fixing device provided on the metal base 3. The mounting frame 2 is a U-shaped structure for conveniently clamping the camera. The mounting frame 2 is connected to one end of the adjustment mechanism near the bottom on the side away from the camera, and the other end of the adjustment mechanism is connected to the metal base 3. The shooting angle and shooting direction of the camera installed on the mounting frame are adjusted by the adjustment mechanism, and the metal base 3 is fixed to the iron equipment casing by the fixing device, so that the mobile phone holder body is fixed and stable as a whole.
[0017] The adjustment mechanism consists of a first rotating member 4, a first connecting shaft 5, a second rotating member 6, a second connecting shaft 7 and a third rotating member 8. One end of the first connecting shaft 5 is connected to the top of the metal base 3 through the first rotating member 4, and the other end is connected to the bottom of the second connecting shaft 7 through the second rotating member 6. A third rotating member 8 is installed on the top of the second connecting shaft 7. The third rotating member 8 is connected to the mounting bracket 2. The horizontal rotation of the first connecting shaft is realized through the first rotating member, and the relative angle adjustment between the first connecting shaft and the second connecting shaft is realized through the second rotating member. The angle adjustment of the mounting bracket 2 is then realized through the third rotating member, thereby realizing the adjustment of the shooting angle and shooting direction of the camera.
[0018] The first rotating member 4 is composed of a mounting seat 9 and a bearing 10 with a retaining ring arranged in the mounting seat 9. The first connecting shaft 5 is sleeved in the bearing 10. The horizontal rotation of the first connecting shaft 5 is achieved by the bearing 10, and the retaining ring is used to axially fix the bearing 10; the third rotating member 8 is composed of a fixing seat 14, a rotating shaft 12 and an adjusting nut 13. The rotating shaft 12 is installed at a side position near the bottom of the second connecting shaft 7 and is perpendicular to the second connecting shaft 7. The rotating shaft 12 is laterally inserted into the fixing seat 14 installed on the top of the first connecting shaft 5, passes through the entire fixing seat 14 and is partially exposed from the fixing seat 14. The exposed part is threaded and installed with an adjusting nut 13. The third rotating member 8 is composed of a locking seat 16, a ball head 17 and a locking nut 11, wherein the locking seat 16 is installed on the side of the mounting frame 2 away from the camera, and the ball head 17 is arranged At the side position of the top of the second connecting shaft 7, a locking groove 18 that is compatible with the ball head 17 is provided inside the locking seat 16 for inserting the ball head 17. The entire ball head is movably installed in the locking groove, which is convenient for adjusting the angle. The opening of the locking groove 18 close to the ball head 17 is larger than the diameter of the ball head 17, and the opening on the side away from the ball head 17 is smaller than the diameter of the ball head 17. A thread is provided on the outer side of the locking seat 16, and a locking nut 18 with an internal thread is installed on the outer side of the locking seat 16. When the angle of the mounting frame 2 is adjusted, the opening diameter of the locking groove 18 is reduced by rotating the locking nut 18 (the locking seat is a plastic elastic part. After being locked by the locking nut, the opening diameter of the locking groove will shrink due to deformation, thereby ensuring that the ball head inside is stuck), so that the locking groove firmly clamps the ball head, thereby ensuring that the locking ball head 17 is fixed at an angle.
[0019] like Figure 2 As shown, the fixing device is an electromagnet 19 arranged near the bottom of the metal base, a power supply 20 connected to the circuit of the electromagnet 19, and a switch 21 connected to the circuit of the electromagnet 19 and the power supply 20 for controlling the opening and closing of the circuit. The switch 21 is installed in the mounting hole opened on the side of the metal base 3 and is partially exposed on the metal base 3. By turning the switch 21, the circuit is opened and closed, thereby controlling the magnetism of the electromagnet 19, facilitating the fixing and removal of the mobile phone holder body, and greatly improving the overall work efficiency. The fixing device can also be a magnet 22 arranged at the bottom of the metal base, which is attracted to the iron device housing by the magnet 22, so that the mobile phone holder body is fixed and stable as a whole. Generally, an electromagnet structure design is adopted, which is more convenient for installation and removal.
[0020] The specific embodiments described herein are merely illustrative of the principles and effects of this utility model and are not intended to limit this utility model. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, any equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical concepts disclosed in this utility model shall be covered by the claims of this utility model.
Claims
1. A portable magnetic mobile phone holder, comprising a mobile phone holder body, characterized in that: The mobile phone holder body (1) is composed of a mounting frame (2) for mounting and fixing a camera, an adjustment mechanism, a metal base (3), and a fixing device arranged on the metal base (3). The mounting frame (2) is a U-shaped structure for conveniently clamping the camera. The mounting frame (2) is connected to one end of the adjustment mechanism at a position close to the bottom of the side away from the camera, and the other end of the adjustment mechanism is connected to the metal base (3). The shooting angle and shooting direction of the camera installed on the mounting frame are adjusted by the adjustment mechanism, and the metal base (3) is fixed to the iron equipment housing by the fixing device, so that the mobile phone holder body is fixed and stable as a whole.
2. The portable magnetic mobile phone holder according to claim 1, characterized in that: The adjustment mechanism consists of a first rotating member (4), a first connecting shaft (5), a second rotating member (6), a second connecting shaft (7) and a third rotating member (8). One end of the first connecting shaft (5) is connected to the top of the metal base (3) through the first rotating member (4), and the other end is connected to the bottom of the second connecting shaft (7) through the second rotating member (6). The top of the second connecting shaft (7) is equipped with a third rotating member (8). The third rotating member (8) is connected to the mounting frame (2). The horizontal rotation of the first connecting shaft is realized by the first rotating member, the relative angle between the first connecting shaft and the second connecting shaft is adjusted by the second rotating member, and the angle of the mounting frame (2) is adjusted by the third rotating member, thereby adjusting the shooting angle and shooting direction of the camera.
3. The portable magnetic mobile phone holder according to claim 2, characterized in that: The first rotating member (4) is composed of a mounting seat (9), a bearing (10) with a retaining ring arranged in the mounting seat (9), a first connecting shaft (5) is sleeved in the bearing (10), and the horizontal rotation of the first connecting shaft (5) is achieved through the bearing (10), and the retaining ring is used to axially fix the bearing (10); the third rotating member (8) is composed of a fixing seat (14), a rotating shaft (12) and an adjusting nut (13), the rotating shaft (12) is installed at a side position near the bottom of the second connecting shaft (7) and is perpendicular to the second connecting shaft (7), the rotating shaft (12) is laterally inserted into the fixing seat (14) installed on the top of the first connecting shaft (5), passes through the entire fixing seat (14) and is partially exposed from the fixing seat (14), the exposed portion is threaded and is installed with an adjusting nut (13), the third rotating member (8) is composed of a locking seat (16), The invention is composed of a ball head (17) and a locking nut (11), wherein the locking seat (16) is installed on a side of the mounting frame (2) away from the camera, the ball head (17) is arranged at a side position on the top of the second connecting shaft (7), and a locking groove (18) adapted to the ball head (17) is provided inside the locking seat (16) for inserting the ball head (17). The opening of the locking groove (18) close to the ball head (17) is larger than the diameter of the ball head (17), and the opening of the locking groove (18) away from the ball head (17) is smaller than the diameter of the ball head (17). A thread is provided on the outer side of the locking seat (16), and a locking nut (11) with an internal thread is installed on the outer side of the locking seat (16). After adjusting the angle of the mounting frame (2), the opening diameter of the locking groove (18) is reduced by rotating the locking nut (11), thereby locking the ball head (17) to achieve angle fixation.
4. The portable magnetic mobile phone holder according to claim 1, characterized in that: The fixing device comprises an electromagnet (19) arranged near the bottom of the metal base, a power supply (20) connected to the circuit of the electromagnet (19), and a switch (21) connected to the circuits of the electromagnet (19) and the power supply (20) for controlling the opening and closing of the circuit. The switch (21) is installed at a mounting hole opened on the side of the metal base (3) and is partially exposed outside the metal base (3). By rotating the switch (21), the circuit is controlled to be opened and closed, thereby controlling the magnetism of the electromagnet (19), thereby facilitating the fixing and disassembly of the mobile phone holder body.
5. The portable magnetic mobile phone holder according to claim 4, characterized in that: The fixing device is a magnet (15) arranged at the bottom of the metal base, which is attracted to the iron device housing through the magnet (15), thereby making the mobile phone holder body fixed and stable as a whole.