CN215600180U

CN215600180U - Coil of detector

Info

Publication number: CN215600180U
Application number: CN202121406097.8U
Authority: CN
Inventors: 耿根锋; 彭进军
Original assignee: Dongguan Leibao Electronic Co ltd
Current assignee: Dongguan Leibao Electronic Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-21
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a coil of a detector, which comprises a bottom plate and a buffer ring positioned in the middle of the top of the bottom plate, wherein the bottom plate comprises a support ring positioned on the outer side of the top of the bottom plate, a magnetism isolating sheet positioned on the top of the support ring, and a first fixing ring positioned on the inner side of the top of the magnetism isolating sheet. The first movable rod and the magnetism isolating sheet move through the first movable hole, the buffer ring and the magnetism isolating sheet move through the second movable hole and the second movable rod, the first spring exerts elastic force on the buffer ring, the buffer effect of the buffer ring is better, the second movable rod and the magnetism isolating sheet move through the second movable hole, the buffer block and the magnetism isolating sheet move through the second movable hole and the second movable rod, the second spring exerts a tower lining on the buffer block, the buffer effect of the buffer block is better, damage to the coil is prevented through the buffer ring and the buffer block, and the service life of the coil is prolonged.

Description

Coil of detector

Technical Field

The utility model relates to the technical field of wireless charging, in particular to a coil of a detector.

Background

The wireless charging technology is derived from a wireless electric energy transmission technology and can be divided into a low-power wireless charging mode and a high-power wireless charging mode.

Most of current detector coil structures are comparatively simple, do not have buffer structure, and are relatively poor to the protection effect of coil, cause the damage to the coil easily, and the practicality is lower, inconvenient people's use, and most of coils expose to arrange on separating the magnet piece, cause wearing and tearing to the coil easily, lead to the life of coil lower.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a coil of a probe to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a coil of a detector comprising a base plate and a buffer ring at a top intermediate position of the base plate, the base plate comprising:

a support ring is arranged on the outer side of the top of the bottom plate, and a magnetic separation sheet is arranged on the top of the support ring;

the first fixing ring is arranged on the inner side of the top of the magnetism isolating sheet, and the second fixing ring is arranged on the outer side of the top of the magnetism isolating sheet;

a line body is arranged between the first fixing ring and the second fixing ring, and a protective layer is arranged on the outer side of the line body; and

and a plurality of groups of grooves are arranged on the outer side of the second fixing ring.

Preferably, the inside intermediate position department of magnetism isolating sheet is provided with the first activity hole of multiunit, the bottom of buffering ring is provided with the first movable rod that the multiunit runs through to first activity downthehole portion, the bottom of first movable rod is provided with first stopper, first movable rod is kept away from the outside of first stopper one end is provided with first spring.

Preferably, the both sides at support ring top are provided with the multiunit buffer block, the inside outside of magnetism isolating sheet is provided with multiunit second activity hole, the bottom of buffer block is provided with the multiunit and runs through to the inside second movable rod of second activity hole, the bottom of second movable rod is provided with the second stopper, the outside that second stopper one end was kept away from to the second movable rod is provided with the second spring.

Preferably, the magnetism isolating sheet is fixedly connected with the bottom plate through a support ring, the first fixing ring is connected with the magnetism isolating sheet in a welded mode, the second fixing ring is connected with the magnetism isolating sheet in a welded mode, the wire body is fixedly connected with the magnetism isolating sheet through the first fixing ring and the second fixing ring, and a plurality of groups of fixing holes are formed in the bottom plate.

Preferably, the inside intermediate position department of buffering ring is provided with the through-hole, first stopper and first movable rod welded connection, first stopper passes through first movable rod and buffering ring fixed connection, first movable rod passes through first stopper and magnetism isolating sheet fixed connection.

Preferably, the first movable rod is movably connected with the magnetism isolating sheet through a first movable hole, and the buffer ring is movably connected with the magnetism isolating sheet through the first movable rod and the first movable hole.

Preferably, the buffer block is of an arc-shaped structure, the second limiting block is connected with the second movable rod in a welding mode, the second limiting block is fixedly connected with the buffer block through the second movable rod, and the second movable rod is fixedly connected with the magnetic shielding sheet through the second limiting block.

Preferably, the second movable rod is movably connected with the magnetism isolating sheet through a second movable hole, and the buffer block is movably connected with the magnetism isolating sheet through the second movable rod and the second movable hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. the first movable rod and the magnetism isolating sheet move through the first movable hole, the buffer ring and the magnetism isolating sheet move through the second movable hole and the second movable rod, the first spring exerts elastic force on the buffer ring, the buffer effect of the buffer ring is better, the second movable rod and the magnetism isolating sheet move through the second movable hole, the buffer block and the magnetism isolating sheet move through the second movable hole and the second movable rod, the second spring exerts a tower lining on the buffer block, the buffer effect of the buffer block is better, the buffer ring and the buffer block prevent damage to the coil, and the service life of the coil is prolonged;

2. according to the coil, the bottom plate is installed through the fixing holes, the wire body is arranged between the first fixing ring and the second fixing ring, the wire body is protected through the first fixing ring and the second fixing ring, the protection effect on the wire body is better through the protection layer on the outer side of the wire body, the wire body is prevented from being abraded, the practicability of the coil is improved, and the coil is convenient to use by people.

Drawings

FIG. 1 is a top view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a base plate; 101. a support ring; 102. a magnetic shield sheet; 103. a first retaining ring; 104. a second retaining ring; 105. a wire body; 106. a protective layer; 107. a groove; 2. a buffer ring; 201. a first movable hole; 202. a first movable bar; 203. a first stopper; 204. a first spring; 205. a buffer block; 206. a second movable hole; 207. a second movable bar; 208. a second limiting block; 209. a second spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a coil embodiment of a detector: a coil of a detector comprises a bottom plate 1 and a buffer ring 2 positioned at the middle position of the top of the bottom plate 1, wherein the bottom plate 1 comprises:

a support ring 101 is arranged on the outer side of the top of the bottom plate 1, and a magnetism isolating sheet 102 is arranged on the top of the support ring 101;

a first fixing ring 103 is arranged on the inner side of the top of the magnetism isolating piece 102, and a second fixing ring 104 is arranged on the outer side of the top of the magnetism isolating piece 102;

a wire body 105 is arranged between the first fixing ring 103 and the second fixing ring 104, and a protective layer 106 is arranged outside the wire body 105; and

a plurality of sets of grooves 107 are provided on the outside of the second retainer ring 104.

Please refer to fig. 1 and fig. 2, a plurality of sets of first movable holes 201 are disposed at the middle position inside the magnetism isolating sheet 102, a plurality of sets of first movable rods 202 penetrating into the first movable holes 201 are disposed at the bottom of the buffer ring 2, so that the first movable rods 202 and the magnetism isolating sheet 102 move, a first limiting block 203 is disposed at the bottom of the first movable rods 202, and a first spring 204 is disposed at the outer side of one end of the first movable rods 202 away from the first limiting block 203, so that the buffer effect of the buffer ring 202 is better.

Please refer to fig. 1 and fig. 2, two sides of the top of the support ring 101 are provided with a plurality of sets of buffer blocks 205, the outer side of the inner portion of the magnetism-isolating sheet 102 is provided with a plurality of sets of second movable holes 206, the bottom of the buffer blocks 205 is provided with a plurality of sets of second movable rods 207 penetrating into the inner portion of the second movable holes 206, the second movable rods 207 move with the magnetism-isolating sheet 102 through the second movable rods 207, the bottom of the second movable rods 207 is provided with second limit blocks 208, and the outer side of one end of the second movable rods 207 far away from the second limit blocks 208 is provided with second springs 209, so that the buffer effect of the buffer blocks 205 is better.

Please refer to fig. 1 and 2, the magnetism isolating sheet 102 is fixedly connected to the bottom plate 1 through the support ring 101, the magnetism isolating sheet 102 is fixed to the bottom plate 1 through the support ring 101, the first fixing ring 103 is welded to the magnetism isolating sheet 102, the second fixing ring 104 is welded to the magnetism isolating sheet 102, the wire 105 is fixedly connected to the magnetism isolating sheet 102 through the first fixing ring 103 and the second fixing ring 104, so as to fix the wire 105, and a plurality of sets of fixing holes are formed in the bottom plate 1.

Please refer to fig. 1 and fig. 2, a through hole is disposed at an intermediate position inside the buffer ring 2, the first stopper 203 is welded to the first movable rod 202, the first stopper 203 is fixedly connected to the buffer ring 2 through the first movable rod 202, the first stopper 203 and the buffer ring 2 are fixed through the first movable rod 202, the buffer ring 2 is limited through the first stopper 2032, and the first movable rod 202 is fixedly connected to the magnetic isolation sheet 102 through the first stopper 203.

Please refer to fig. 2 and fig. 3, the first movable rod 202 is movably connected to the magnetism isolating plate 102 through the first movable hole 201, the first movable rod 202 and the magnetism isolating plate 102 are moved through the first movable hole 201, and the buffer ring 2 is movably connected to the magnetism isolating plate 102 through the first movable rod 202 and the first movable hole 201, so that the moving effect of the buffer ring 2 is better.

Please refer to fig. 1 and fig. 2, the buffer block 205 is an arc-shaped structure, the coil protection effect is better through the buffer block 205, the second limiting block 208 is welded to the second movable rod 207, the second limiting block 208 is fixedly connected to the buffer block 205 through the second movable rod 207, the second limiting block 208 and the buffer block 205 are fixed through the second movable rod 207, and the second movable rod 207 is fixedly connected to the magnetic isolation sheet 102 through the second limiting block 208.

Please refer to fig. 2 and fig. 3, the second movable rod 207 is movably connected to the magnetism isolating piece 102 through the second movable hole 206, the second movable rod 7 is movable with the magnetism isolating piece 102 through the second movable hole 206, and the buffer block 205 is movably connected to the magnetism isolating piece 102 through the second movable rod 207 and the second movable hole 206, so that the moving effect of the buffer block 205 and the magnetism isolating piece 102 is better.

The working principle is as follows: before the magnetic spacer is used, the bottom plate 1 is installed through the fixing holes, the wire body 105 is arranged between the first fixing ring 103 and the second fixing ring 104, the wire body 105 is protected through the first fixing ring 103 and the second fixing ring 104, the protection effect on the wire body 105 is better through the protective layer 106 on the outer side of the wire body 105, the abrasion on the wire body 105 is prevented, the practicability of the coil is improved, and the magnetic spacer is convenient for people to use, when the magnetic spacer is used, the first movable rod 202 and the magnetic spacer 102 are enabled to move through the first movable hole 201, the buffer ring 2 and the magnetic spacer 102 are enabled to move through the second movable hole 201 and the second movable rod 202, the first spring 204 applies an elastic force to the buffer ring 2, the buffer effect of the buffer ring 2 is enabled to be better, the second movable rod 207 and the magnetic spacer 102 are enabled to move through the second movable hole 206 and the second movable rod 207, the buffer block 205 and the magnetic spacer 102 are enabled to move through the second movable hole 206 and the second movable rod 207, second spring 209 exerts in a tower buffer block 205, makes buffer block 205's buffering effect better, prevents to cause the damage to the coil through cushion ring 2 and buffer block 205, has improved the life of coil.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A coil for a probe, comprising: including bottom plate (1) and be located buffer ring (2) of bottom plate (1) top intermediate position department, bottom plate (1) includes:

a support ring (101) is arranged on the outer side of the top of the bottom plate (1), and a magnetism isolating sheet (102) is arranged on the top of the support ring (101);

a first fixing ring (103) is arranged on the inner side of the top of the magnetism isolating sheet (102), and a second fixing ring (104) is arranged on the outer side of the top of the magnetism isolating sheet (102);

a wire body (105) is arranged between the first fixing ring (103) and the second fixing ring (104), and a protective layer (106) is arranged on the outer side of the wire body (105); and

a plurality of groups of grooves (107) are arranged on the outer side of the second fixing ring (104).

2. A coil for a probe according to claim 1, wherein: the utility model discloses a magnetic shield, including magnetism isolating sheet (102), the inside intermediate position department of magnetism isolating sheet (102) is provided with the first movable hole of multiunit (201), the bottom of buffering ring (2) is provided with the first movable rod (202) that the multiunit runs through to first movable hole (201) inside, the bottom of first movable rod (202) is provided with first stopper (203), first movable rod (202) are kept away from the outside of first stopper (203) one end is provided with first spring (204).

3. A coil for a probe according to claim 2, wherein: the both sides at support ring (101) top are provided with multiunit buffer block (205), the inside outside of magnetism isolating piece (102) is provided with multiunit second activity hole (206), the bottom of buffer block (205) is provided with multiunit and runs through to second activity hole (206) inside second movable rod (207), the bottom of second movable rod (207) is provided with second stopper (208), the outside that second stopper (208) one end was kept away from in second movable rod (207) is provided with second spring (209).

4. A coil for a probe according to claim 1, wherein: the magnetic separation sheet (102) is fixedly connected with the bottom plate (1) through a support ring (101), the first fixing ring (103) is connected with the magnetic separation sheet (102) in a welding mode, the second fixing ring (104) is connected with the magnetic separation sheet (102) in a welding mode, the wire body (105) is fixedly connected with the magnetic separation sheet (102) through the first fixing ring (103) and the second fixing ring (104), and a plurality of groups of fixing holes are formed in the bottom plate (1).

5. A coil for a probe according to claim 2, wherein: the utility model discloses a magnetic shield ring, including buffering ring (2), first stopper (203), first movable rod (202), first stopper (203) and first stopper ring (202) fixed connection, first stopper (203) are through first movable rod (202) and buffering ring (2) fixed connection, first movable rod (202) are through first stopper (203) and magnetism-isolating piece (102) fixed connection.

6. A coil for a probe according to claim 2, wherein: the first movable rod (202) is movably connected with the magnetism isolating piece (102) through a first movable hole (201), and the buffer ring (2) is movably connected with the magnetism isolating piece (102) through the first movable rod (202) and the first movable hole (201).

7. A coil for a probe according to claim 3, wherein: buffer block (205) are the arc structure, second stopper (208) and second movable rod (207) welded connection, second stopper (208) are through second movable rod (207) and buffer block (205) fixed connection, second movable rod (207) are through second stopper (208) and magnetism isolating piece (102) fixed connection.

8. A coil for a probe according to claim 3, wherein: the second movable rod (207) is movably connected with the magnetism isolating piece (102) through a second movable hole (206), and the buffer block (205) is movably connected with the magnetism isolating piece (102) through the second movable rod (207) and the second movable hole (206).