Fan magnet ring magnet entering positioning device

Abstract

The utility model provides a fan magnet ring magnet-entering positioning device, and belongs to the technical field of magnet-entering positioning. The fan magnet ring magnet entering positioning device comprises a first positioning plate and a second positioning plate. The two ends of the first positioning plate are each provided with a first elastic piece, the two ends of the second positioning plate are fixedly connected with the top ends of the two first elastic pieces correspondingly, and during use, the second positioning plate can reset under the action of the first elastic pieces, so that the magnetic ring is clamped in the first limiting groove and the second limiting groove; then the first pull rod and the second pull rod can be pushed into the first limiting groove and the second limiting groove, then the magnetic ring can be pushed out of the first limiting groove and the second limiting groove, the fan magnetic ring can be fixed and positioned by pulling the second positioning plate upwards, and then magnet entering can be completed by pushing the first pull rod and the second pull rod; therefore, the magnet-entering positioning of the fan magnet ring is more trouble-saving and convenient, and the convenience is higher.

Description

TECHNICAL FIELD

[0001] The application relates to the field of magnetic positioning, in particular to a fan magnetic ring magnetic positioning device. BACKGROUND

[0002] The fan is a fan device driven by a motor to rotate the fan blade, and the fan magnetic ring is crucial in the fan. In the fan, the magnetic field generated by the magnetic ring interacts with the coil in the fan motor, thereby generating a rotating torque to drive the fan blade to rotate. When the fan magnetic ring is magnetized, in order to increase the convenience of magnetization, the magnetization personnel usually fixes the magnetic ring by means of a fixing device to assist positioning. However, in the traditional fan magnetic ring magnetization fixing device technology, the fixing device is used to clamp and position the fan magnetic ring by driving the fixed plate through the screw rod. In use, the screw rod needs to be constantly rotated, which is relatively troublesome and inconvenient, and the convenience is relatively low. CONTENT OF THE UTILITY MODEL

[0003] In order to make up for the above shortcomings, the application provides a fan magnetic ring magnetic positioning device, which aims to improve the problem of relatively troublesome and inconvenient magnetization and low convenience.

[0004] The application provides a fan magnetic ring magnetic positioning device, which comprises a first positioning plate and a second positioning plate.

[0005] Both ends of the first positioning plate are provided with first elastic members, the plate body of the first positioning plate is provided with a first limiting groove, one side of the first positioning plate is fixedly connected with a second elastic member, one end of the second elastic member is provided with a first pull rod, the first pull rod slidably penetrates one side of the first positioning plate, one end of the first pull rod is provided with a first limiting plate, and the first limiting plate slides in the first limiting groove.

[0006] The second positioning plate is fixedly connected with the top ends of the two first elastic members at both ends, respectively, the second positioning plate is provided with a second limiting groove in the inside, the second limiting groove is correspondingly arranged with the first limiting groove, one side of the second positioning plate is provided with a third elastic member, one end of the third elastic member is provided with a second pull rod, the second pull rod slidably penetrates one side of the second positioning plate, one end of the second pull rod is provided with a second limiting plate, and the second limiting plate slides in the second limiting groove.

[0007] In a specific embodiment, the first positioning plate is arranged in an arc shape, both ends of the first positioning plate are provided with first connecting blocks, the inside of each of the two first connecting blocks is provided with a first connecting groove, and the inside of each of the two first connecting grooves is provided with the first elastic member.

[0008] In a specific implementation form, two first elastic members are arranged in the interiors of the two first connecting grooves, and the two first elastic members are symmetrically arranged, and the bottom ends of the two first elastic members are fixedly connected with the bottom walls of the first connecting grooves.

[0009] In a specific implementation form, limiting rods are fixedly arranged on the bottom walls of the two first connecting grooves, and the two first elastic members are symmetrically arranged on the two sides of the limiting rods.

[0010] In a specific implementation form, one end of the second elastic member is fixedly connected with one side of the first positioning plate, and the other end of the second elastic member is provided with a first pull plate, and the first pull rod is fixedly connected with the first pull plate.

[0011] In a specific implementation form, two first pull rods are arranged, the rod bodies of the two first pull rods are slidably penetrated through one side of the first positioning plate, one end of each of the two first pull rods is provided with the first limiting plate, the ends of the two first pull rods, which are away from the first limiting plate, are fixedly connected with the first pull plate, and the two first pull rods are symmetrically arranged on the two sides of the second elastic member.

[0012] In a specific implementation form, the second positioning plate is arranged in an arc shape, both ends of the second positioning plate are provided with second connecting blocks, second connecting grooves are arranged in the interiors of the two second connecting blocks, and the two second connecting blocks are arranged above the two first connecting blocks respectively.

[0013] In a specific implementation form, two first elastic members are telescopically inserted into the interiors of the two second connecting grooves, the top ends of the two first elastic members are fixedly connected with the top walls of the second connecting grooves, and the top walls of the two second connecting grooves are slidably sleeved on the rod bodies of the two limiting rods.

[0014] In a specific implementation form, one end of the third elastic member is fixedly connected with one side of the second positioning plate, and the other end of the third elastic member is provided with a second pull plate, and the second pull rod is fixedly connected with the second pull plate.

[0015] In a specific implementation form, two second pull rods are arranged, the two second pull rods are slidably penetrated through one side of the second positioning plate, one end of each of the two second pull rods is provided with the second limiting plate, the other ends of the two second pull rods are fixedly connected with the second pull plate, and the two second pull rods are symmetrically arranged on the two sides of the third elastic member.

[0016] The utility model discloses a beneficial effect is: the utility model discloses a fan magnetic ring into magnetic positioning device through above -mentioned design, when using, the direction of drawing second positioning board away from first positioning board, then can put the magnetic ring into the inside of first limit slot, and second positioning board will reset under the action of first elastic piece, and then the magnetic ring is clamped in the inside of first limit slot and second limit slot, then can push first pull rod and second pull rod to the inside of first limit slot and second limit slot, and then can push the magnetic ring out of the inside of first limit slot and second limit slot, and then can push the magnetic ring into the inside of motor, and then can complete magnetic ring into magnetic, and the second positioning board is pulled up and can be fixed positioning to fan magnetic ring, and then push first pull rod and second pull rod can complete into magnetic, make the magnetic positioning of fan magnetic ring be more convenient, and the convenience is higher. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0018] Figure 1 It is the first visual angle structure schematic diagram of fan magnetic ring into magnetic positioning device provided by the embodiments of the present application.

[0019] Figure 2 It is the second visual angle structure schematic diagram of fan magnetic ring into magnetic positioning device provided by the embodiments of the present application.

[0020] Figure 3 It is the third visual angle structure schematic diagram of fan magnetic ring into magnetic positioning device provided by the embodiments of the present application.

[0021] Figure 4 It is the first positioning board structure schematic diagram provided by the embodiments of the present application.

[0022] Figure 5 It is the second positioning board structure schematic diagram provided by the embodiments of the present application.

[0023] In the drawing: 100-first positioning board;101-first connecting block;102-first connecting groove;103-limiting rod;110-first elastic piece;120-first limit slot;130-second elastic piece;131-first pull plate;140-first pull rod;150-first limit plate;200-second positioning board;201-second connecting block;202-second connecting groove;210-second limit slot;220-third elastic piece;221-second pull plate;230-second pull rod;240-second limit plate;300-connecting plate;310-connecting hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0026] Referring to Figure 1 The present application provides a fan magnetic ring into magnetic positioning device including a first positioning plate 100 and a second positioning plate 200.

[0027] Referring to Figures 1-4 Both ends of the first positioning plate 100 are provided with first elastic members 110, the first elastic members 110 are springs, the first positioning plate 100 is provided in an arc shape, both ends of the first positioning plate 100 are provided with first connecting blocks 101, the interiors of the two first connecting blocks 101 are provided with first connecting grooves 102, the interiors of the two first connecting grooves 102 are provided with first elastic members 110, the interiors of the two first connecting grooves 102 are provided with two first elastic members 110, the two first elastic members 110 are symmetrically arranged, and the bottom ends of the two first elastic members 110 are fixedly connected with the bottom walls of the first connecting grooves 102.

[0028] In the specific arrangement, the bottom walls of the two first connecting grooves 102 are fixedly provided with limiting rods 103, the two first elastic members 110 are symmetrically arranged on the two sides of the limiting rods 103, and the plate body of the first positioning plate 100 is provided with a first limiting groove 120.

[0029] In the present embodiment, one side of the first positioning plate 100 is fixedly connected with a second elastic member 130, one end of the second elastic member 130 is provided with a first pull rod 140, the second elastic member 130 is a spring, one end of the second elastic member 130 is fixedly connected with one side of the first positioning plate 100, the other end of the second elastic member 130 is provided with a first pull plate 131, the first pull rod 140 is fixedly connected with the first pull plate 131, the first pull rod 140 slidably penetrates one side of the first positioning plate 100, and one end of the first pull rod 140 is provided with a first limiting plate 150.

[0030] In the application, the first pull rod 140 is provided with two, the rod body of the two first pull rods 140 is slid through one side of the first positioning plate 100, one end of the two first pull rods 140 is slidably inserted into the inside of the first limiting groove 120, one end of the two first pull rods 140 is provided with the first limiting plate 150, the end of the two first pull rods 140 away from the first limiting plate 150 is fixedly connected with the first pull plate 131, the two first pull rods 140 are symmetrically arranged on both sides of the second elastic piece 130, and the first limiting plate 150 slides in the inside of the first limiting groove 120.

[0031] In the application, one side of one of the first connecting blocks 101 is fixedly provided with a connecting plate 300, and the plate body of the connecting plate 300 is provided with a connecting hole 310. The connecting hole 310 is provided with two, and the two connecting holes 310 are symmetrically arranged.

[0032] Please refer to Figures 1-5 The two ends of the second positioning plate 200 are fixedly connected with the top ends of the two first elastic pieces 110, the second positioning plate 200 is arranged in an arc shape, both ends of the second positioning plate 200 are provided with a second connecting block 201, the inside of the two second connecting blocks 201 is provided with a second connecting groove 202, the two second connecting blocks 201 are located above the two first connecting blocks 101 respectively, two first elastic pieces 110 are telescopically inserted into the inside of the two second connecting grooves 202, the top ends of the two first elastic pieces 110 are fixedly connected with the top wall of the second connecting groove 202, and the top wall of the two second connecting grooves 202 is slidably sleeved with the rod bodies of the two limiting rods 103.

[0033] In the specific arrangement, the inside of the second positioning plate 200 is provided with a second limiting groove 210, the second limiting groove 210 is correspondingly arranged with the first limiting groove 120, one side of the second positioning plate 200 is provided with a third elastic piece 220, the third elastic piece 220 is a spring, one end of the third elastic piece 220 is provided with a second pull rod 230, the other end of the third elastic piece 220 is provided with a second pull plate 221, and the second pull rod 230 is fixedly connected with the second pull plate 221.

[0034] In the embodiment, the second pull rod 230 slides through one side of the second positioning plate 200, one end of the second pull rod 230 is provided with a second limiting plate 240, the second pull rod 230 is provided with two, the two second pull rods 230 are slid through one side of the second positioning plate 200, the two second pull rods 230 are provided with the second limiting plate 240, the other end of the two second pull rods 230 is fixedly connected with the second pull plate 221, the two second pull rods 230 are symmetrically arranged on both sides of the third elastic piece 220, and the second limiting plate 240 slides in the inside of the second limiting groove 210.

[0035] Specifically, the working principle of the fan magnetic ring into the magnetic positioning device is as follows: when in use, the first positioning plate 100 can be connected at the required position through the connecting plate 300 and the two connecting holes 310, when magnetizing, the second positioning plate 200 is pulled away from the first positioning plate 100, the second positioning plate 200 is separated from the first positioning plate 100, the second positioning plate 200 stretches the first elastic member 110, the second positioning plate 200 slides along the limiting rod 103, then the magnetic ring is placed into the first limiting groove 120, then the second positioning plate 200 is reset under the action of the first elastic member 110, so that the second positioning plate 200 and the first positioning plate 100 clamp the magnetic ring, and the magnetic ring is clamped in the first limiting groove 120 and the second limiting groove 210, the magnetic ring is located on the side of the first limiting plate 150 away from the first pull rod 140, and the magnetic ring is located on the side of the second limiting plate 240 away from the second pull rod 230, so that the positioning of the magnetic ring is completed, then the first pull plate 131 and the second pull plate 221 are pushed into the first limiting groove 120 and the second limiting groove 210, so that the first limiting plate 150 moves in the first limiting groove 120, and the second limiting plate 240 moves in the second limiting groove 210, so that the magnetic ring is pushed out of the first limiting groove 120 and the second limiting groove 210, and then the magnetic ring is pushed into the motor, so that the magnetic ring is magnetized, the second positioning plate 200 is pulled up to fix and position the fan magnetic ring, then the first pull plate 131 and the second pull plate 221 are pushed to complete the magnetization, so that the fan magnetic ring is magnetized and positioned conveniently.

[0036] The above merely provides the embodiments of the present application and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0037] The above merely provides the embodiments of the present application and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0037] The above merely provides the embodiments of the present application and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A magnetic ring positioning device for a fan, characterized in that, Comprising A first positioning plate (100), both ends of the first positioning plate (100) are provided with a first elastic piece (110), the plate body of the first positioning plate (100) is provided with a first limiting groove (120), one side of the first positioning plate (100) is fixedly connected with a second elastic piece (130), one end of the second elastic piece (130) is provided with a first pull rod (140), the first pull rod (140) slides through one side of the first positioning plate (100), one end of the first pull rod (140) is provided with a first limiting plate (150), the first limiting plate (150) slides in the first limiting groove (120); A second positioning plate (200), both ends of the second positioning plate (200) are respectively fixedly connected with the top ends of two first elastic pieces (110), the inside of the second positioning plate (200) is provided with a second limiting groove (210), the second limiting groove (210) is correspondingly provided with the first limiting groove (120), one side of the second positioning plate (200) is provided with a third elastic piece (220), one end of the third elastic piece (220) is provided with a second pull rod (230), the second pull rod (230) slides through one side of the second positioning plate (200), one end of the second pull rod (230) is provided with a second limiting plate (240), the second limiting plate (240) slides in the second limiting groove (210).

2. A magnetic positioning device for a fan ring according to claim 1, wherein, The first positioning plate (100) is arranged in an arc shape, both ends of the first positioning plate (100) are provided with a first connecting block (101), the inside of two first connecting blocks (101) is provided with a first connecting groove (102), the inside of two first connecting grooves (102) is provided with the first elastic piece (110).

3. A magnetic positioning device for a fan ring according to claim 2, wherein, The inside of two first connecting grooves (102) is provided with two first elastic pieces (110), two first elastic pieces (110) are symmetrically arranged, the bottom end of two first elastic pieces (110) is fixedly connected with the bottom wall of the first connecting groove (102).

4. A magnetic positioning device for a fan ring according to claim 3, wherein, The bottom wall of two first connecting grooves (102) is fixedly provided with a limiting rod (103), two first elastic pieces (110) are symmetrically arranged on both sides of the limiting rod (103).

5. The fan magnet ring positioning device of claim 1, wherein, One end of the second elastic piece (130) is fixedly connected with one side of the first positioning plate (100), the other end of the second elastic piece (130) is provided with a first pull plate (131), the first pull rod (140) is fixedly connected with the first pull plate (131).

6. A magnetic positioning device for a fan ring according to claim 5, wherein, The first pull rod (140) is provided with two, the rod body of two first pull rods (140) is slid through one side of the first positioning plate (100), one end of two first pull rods (140) is provided with the first limiting plate (150), one end of two first pull rods (140) away from the first limiting plate (150) is fixedly connected with the first pull plate (131), two first pull rods (140) are symmetrically arranged on both sides of the second elastic member (130).

7. A magnetic positioning device for a fan ring according to claim 4, wherein, The second positioning plate (200) is arranged in an arc shape, both ends of the second positioning plate (200) are provided with a second connecting block (201), a second connecting groove (202) is formed in the inside of the two second connecting blocks (201), and the two second connecting blocks (201) are located above the two first connecting blocks (101) respectively.

8. A magnetic positioning device for a fan magnet ring according to claim 7, wherein, The inside of two second connecting grooves (202) is telescopically connected with two first elastic members (110), the top end of two first elastic members (110) is fixedly connected with the top wall of the second connecting groove (202), and the top wall of two second connecting grooves (202) is slidably sleeved on the rod body of two limiting rods (103).

9. A magnetic positioning device for a fan ring according to claim 1, wherein, One end of the third elastic member (220) is fixedly connected with one side of the second positioning plate (200), the other end of the third elastic member (220) is provided with a second pull plate (221), and the second pull rod (230) is fixedly connected with the second pull plate (221).

10. A magnetic positioning device for a fan magnet ring according to claim 9, wherein, The second pull rod (230) is provided with two, two second pull rods (230) are slid through one side of the second positioning plate (200), one end of two second pull rods (230) is provided with the second limiting plate (240), the other end of two second pull rods (230) is fixedly connected with the second pull plate (221), and two second pull rods (230) are symmetrically arranged on both sides of the third elastic member (220).

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