Magnetic attraction fixing seat

Abstract

The utility model relates to the technical field of magnetic attraction fixing seats, and discloses a magnetic attraction fixing seat which comprises a base, a magnetic attraction seat and a magnetic attraction plate, a groove is formed in the upper end of the base, a fixing column is fixedly arranged on the inner bottom face of the groove, a fixing plate is fixedly arranged at the upper end of the fixing column, a first screw is fixedly arranged at the lower end of the magnetic attraction plate, and a second screw is fixedly arranged at the lower end of the first screw. A threaded sleeve is arranged on the periphery of the first screw in a threaded and sleeving mode, a gear ring is fixedly arranged on the periphery of the threaded sleeve in a sleeving mode, a connecting rod is fixedly arranged at the position, close to one side, of the upper end of the fixing plate, a gear is rotationally arranged at the upper end of the connecting rod, a tooth groove is formed in the inner wall of the magnetic attraction base, and a clockwork spring is movably arranged on the position, close to the lower portion, of the periphery of the magnetic attraction base in a sleeving mode. According to the fixing seat, when the equipment is taken up, the magnetic suction plate can be moved downwards, so that the distance between the magnetic suction plate and the equipment is increased, the suction force of the magnetic suction plate on the bottom of the equipment is weakened, and the equipment can be easily taken down from the fixing seat.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic fixing seats, in particular to a magnetic fixing seat. Background Art

[0002] A magnetic mount is a device used to securely fix objects or devices in various situations. When using a magnetic mount, place the magnetic accessory near the magnetic base, and the magnetic force will attract the accessory and fix it tightly to the base. In this way, the object or device can be firmly placed in the desired position without the use of other fixing devices.

[0003] The existing magnetic fixing base has a strong suction force. When removing the device after it is attached to the magnetic fixing base, the fixing base needs to be pressed down due to the strong suction force before the device is unplugged. Otherwise, the fixing base may be lifted up with the device when the device is picked up. Since some devices are large or heavy, workers need to use both hands to pick them up, which makes it inconvenient to press down the fixing base and inconvenient to use. Therefore, the utility model provides a magnetic fixing base to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a magnetic fixing base, which can move the magnetic plate downward when picking up the device to increase the distance between the magnetic plate and the device, so that the suction force of the magnetic plate on the bottom of the device is weakened, thereby making it easy to take the device off the fixing base.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A magnetic fixing seat, comprising a base, a magnetic seat and a magnetic plate, wherein the upper end of the base is provided with a groove, the inner bottom surface of the groove is fixedly provided with a fixing column, the upper end of the fixing column is fixedly provided with a fixing plate, the lower end of the magnetic plate is fixedly provided with a No. 1 screw, the No. 1 screw is threadedly sleeved with a threaded sleeve, the threaded sleeve is fixedly sleeved with a gear ring, a connecting rod is fixedly provided at one side of the upper end of the fixing plate, a gear is rotatably provided at the upper end of the connecting rod, a tooth groove is provided on the inner wall of the magnetic seat, and a spring is movably sleeved at the lower part of the magnetic seat;

[0007] Support plates are fixedly arranged at the upper part of both sides of the magnetic seat, and second screws are threadedly sleeved at the upper part of the two support plates. The two second screws are rotatably sleeved with connecting blocks at the opposite ends, and the two connecting blocks are fixedly arranged with clamping plates at the opposite ends;

[0008] Through the above technical solution, the fixing base is driven by a movable magnetic plate and gears, so that the magnetic plate can move up and down. By holding the device and turning the magnetic plate 18 to move downward, the adsorption force of the magnetic plate on the device is reduced, making it easier to remove the device, and setting a splint can provide additional stability.

[0009] Furthermore, a fixing cylinder is fixedly arranged at the middle of the upper end of the fixing plate, and a No. 2 bearing is fixedly sleeved at the lower part of the threaded sleeve, and the No. 2 bearing is fixedly sleeved with the fixing cylinder;

[0010] Through the above technical solution, the fixing cylinder can be used to support the threaded sleeve and the gear ring, and the connection through the No. 2 bearing can not hinder the rotation of the threaded sleeve.

[0011] Furthermore, one end of the clockwork spring is fixedly connected to the magnetic seat and the other end is fixedly connected to the inner wall of one side of the groove;

[0012] Through the above technical solution, by setting a clockwork spring, after picking up the device and rotating the magnetic seat, the clockwork spring can drive the magnetic seat to reset, so that the magnetic plate moves up to the inner top surface of the magnetic seat.

[0013] Furthermore, a square groove is provided at the lower end of the first screw rod, a square column is fixedly provided at the middle of the upper end of the fixed plate, and the square column and the square groove are movably sleeved;

[0014] Through the above technical solution, by providing the square groove and movably sleeved with the square column, the threaded sleeve can be rotated without causing the No. 1 screw to rotate together.

[0015] Furthermore, a No. 1 bearing is fixedly sleeved around the fixed column, and the No. 1 bearing outer ring is fixedly sleeved around the magnetic seat;

[0016] Through the above technical solution, by setting the No. 1 bearing, the magnetic seat can rotate more smoothly on the base.

[0017] Furthermore, the tooth grooves and the gear ring are both meshed with the gear;

[0018] Through the above technical solution, the tooth grooves and the gear ring are meshed with the gear, and when the magnetic seat rotates, the gear can be driven to rotate, thereby causing the gear ring to rotate.

[0019] Furthermore, rubber pads are fixedly provided on opposite sides of the two clamping plates;

[0020] Through the above technical solution, the rubber pad can be provided to provide a barrier and buffer between the clamping plate and the equipment.

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

[0022] The utility model proposes a magnetic fixing seat, which is provided with a magnetic plate that can move up and down, and the magnetic seat is rotated to transmit the gear to the ring gear, and the ring gear drives the threaded sleeve to rotate, so that the No. 1 screw drives the magnetic plate to move. When taking out the device on the fixing seat, the magnetic seat is rotated together with the device by holding the device, so that the magnetic plate moves downward, thereby increasing the distance between the bottom of the device and the magnetic plate, and weakening the suction force of the magnetic plate on the bottom of the device, so that the device can be easily removed from the fixing seat without the need for hands or other people to help hold down the fixing seat, which is convenient to use, and by arranging clamping plates on both sides of the magnetic seat, the device can be clamped by the clamping plates, so that the device can be placed on the fixing seat more stably with the adsorption force of the magnetic plate on the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an axonometric schematic diagram of the utility model;

[0024] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0025] Figure 3 It is an axonometric schematic diagram of the base of the utility model;

[0026] Figure 4 It is an enlarged schematic diagram of point A of the present utility model.

[0027] Legend:

[0028] 1. Base; 2. Magnetic seat; 3. Groove; 4. Fixed column; 5. No. 1 bearing; 6. Spring; 7. Fixed plate; 8. Tooth groove; 9. Gear; 10. Connecting rod; 11. Fixed cylinder; 12. No. 2 bearing; 13. Gear ring; 14. Threaded sleeve; 15. No. 1 screw; 16. Square groove; 17. Square column; 18. Magnetic plate; 19. Support plate; 20. Clamp; 21. Connecting block; 22. No. 2 screw. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] Reference Figure 1-4The utility model provides an embodiment: a magnetic fixing seat, including a base 1, a magnetic seat 2 and a magnetic plate 18, a groove 3 is opened at the upper end of the base 1, a fixing column 4 is fixedly arranged on the bottom surface of the groove 3, a fixing plate 7 is fixedly arranged on the upper end of the fixing column 4, a No. 1 screw 15 is fixedly arranged at the lower end of the magnetic plate 18, a threaded sleeve 14 is threadedly sleeved around the No. 1 screw 15, a gear ring 13 is fixedly sleeved around the threaded sleeve 14, a connecting rod 10 is fixedly arranged at one side of the upper end of the fixing plate 7, a gear 9 is rotatably arranged on the upper end of the connecting rod 10, a tooth groove 8 is opened on the inner wall of the magnetic seat 2, and a clockwork spring 6 is movably sleeved around the lower part of the magnetic seat 2.

[0032] By setting the No. 1 screw 15, the No. 1 screw 15 can move upward or downward when the threaded sleeve 14 rotates. By setting the ring gear 13 to mesh with the gear 9, the ring gear 13 drives the threaded sleeve 14 to rotate when the gear 9 rotates. By providing the tooth groove 8 and meshing with the gear 9, the gear 9 can be rotated by rotating the magnetic seat 2. By setting the clockwork spring 6, the magnetic seat 2 can be reset by releasing it after rotation.

[0033] Support plates 19 are fixedly provided at the upper part of both sides of the magnetic base 2, and second screws 22 are threadedly sleeved at the upper part of the two support plates 19. The two second screws 22 are rotatably sleeved with connecting blocks 21 at the opposite ends, and clamping plates 20 are fixedly provided at the opposite ends of the two connecting blocks 21.

[0034] The clamping plate 20 can be erected by arranging the support plate 19 , and the position of the clamping plate 20 can be adjusted by arranging the No. 2 screw rod 22 .

[0035] A fixing cylinder 11 is fixedly arranged in the middle of the upper end of the fixing plate 7, and a No. 2 bearing 12 is fixedly sleeved at the lower part of the threaded sleeve 14. The No. 2 bearing 12 is fixedly sleeved with the fixing cylinder 11. The fixing cylinder 11 can be used to support the threaded sleeve 14 and the gear ring 13, and the No. 2 bearing 12 is connected so that the rotation of the threaded sleeve 14 will not be hindered. One end of the clockwork spring 6 is fixedly connected to the magnetic seat 2 and the other end is fixedly connected to the inner wall of one side of the groove 3. By arranging the clockwork spring 6, after the device is picked up and the magnetic seat 2 is rotated, the clockwork spring 6 can be used to drive the magnetic seat 2 to reset, so that the magnetic plate 18 moves up to the inner top surface of the magnetic seat 2. A square groove 16 is opened at the lower end of the No. 1 screw 15, and a square column is fixedly arranged in the middle of the upper end of the fixing plate 7. 17, the square column 17 and the square groove 16 are movably sleeved. By setting the square groove 16 and movably sleeved with the square column 17, the threaded sleeve 14 can be rotated without driving the No. 1 screw 15 to rotate together. The fixed column 4 is fixedly sleeved with a No. 1 bearing 5. The outer ring of the No. 1 bearing 5 is fixedly sleeved with the magnetic seat 2. By setting the No. 1 bearing 5, the magnetic seat 2 can rotate more smoothly on the base 1. The tooth groove 8 and the gear ring 13 are both meshed with the gear 9. The tooth groove 8 and the gear ring 13 are meshed with the gear 9. When the magnetic seat 2 rotates, the gear 9 can be driven to rotate, thereby causing the gear ring 13 to rotate. Rubber pads are fixedly set on the opposite sides of the two clamps 20. By setting the rubber pads, a barrier and buffer can be provided between the clamps 20 and the equipment.

[0036] Working principle: When the fixing seat is in use, the device is placed on the magnetic seat 2, and the device is stably placed through the adsorption of the magnetic plate 18 and the clamping plate 20. When picking up the device, the clamping plate 20 is opened and the device is rotated, so that the magnetic seat 2 rotates with the device. When the magnetic seat 2 rotates, it drives the gear 9 to rotate, and the gear 9 is transmitted to the ring gear 13. The ring gear 13 drives the threaded sleeve 14 to rotate, so that the magnetic plate 18 moves downward, thereby increasing the distance between the bottom of the device and the magnetic plate 18, and weakening the suction force of the magnetic plate 18 on the bottom of the device, so that the device can be easily removed from the fixing seat. After removing the device, the clockwork spring 6 will drive the magnetic seat 2 to reverse and reset.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A magnetic fixing seat, comprising a base (1), a magnetic seat (2) and a magnetic plate (18), characterized in that: The upper end of the base (1) is provided with a groove (3), the inner bottom surface of the groove (3) is fixedly provided with a fixing column (4), the upper end of the fixing column (4) is fixedly provided with a fixing plate (7), the lower end of the magnetic plate (18) is fixedly provided with a No. 1 screw (15), the No. 1 screw (15) is threadedly sleeved with a threaded sleeve (14) around its circumference, the threaded sleeve (14) is fixedly sleeved with a gear ring (13) around its circumference, a connecting rod (10) is fixedly provided at one side of the upper end of the fixing plate (7), a gear (9) is rotatably provided at the upper end of the connecting rod (10), a tooth groove (8) is provided on the inner wall of the magnetic seat (2), and a spring spring (6) is movably sleeved at the lower part of the magnetic seat (2); Support plates (19) are fixedly arranged at the upper parts of both sides of the magnetic suction seat (2), and second screw rods (22) are threadedly sleeved at the upper parts of the two support plates (19), and connecting blocks (21) are rotatably sleeved at the opposite ends of the two second screw rods (22), and clamping plates (20) are fixedly arranged at the opposite ends of the two connecting blocks (21).

2. The magnetic fixing seat according to claim 1, characterized in that: A fixing cylinder (11) is fixedly arranged in the middle of the upper end of the fixing plate (7), and a No. 2 bearing (12) is fixedly sleeved on the lower part of the threaded sleeve (14), and the No. 2 bearing (12) is fixedly sleeved on the fixing cylinder (11) around its entire body.

3. The magnetic fixing seat according to claim 1, characterized in that: One end of the clockwork spring (6) is fixedly connected to the magnetic seat (2) and the other end is fixedly connected to the inner wall of one side of the groove (3).

4. The magnetic fixing seat according to claim 1, characterized in that: A square groove (16) is provided at the lower end of the first screw rod (15), a square column (17) is fixedly provided at the middle of the upper end of the fixing plate (7), and the square column (17) and the square groove (16) are movably sleeved.

5. The magnetic fixing seat according to claim 1, characterized in that: A No. 1 bearing (5) is fixedly sleeved around the fixed column (4), and the No. 1 bearing (5) is fixedly sleeved around its outer ring and the magnetic seat (2).

6. The magnetic fixing seat according to claim 1, characterized in that: The tooth groove (8) and the gear ring (13) are both arranged in meshing engagement with the gear (9).

7. The magnetic fixing seat according to claim 1, characterized in that: Rubber pads are fixedly arranged on opposite sides of the two clamping plates (20).

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