CN216562725U

CN216562725U - Electromagnetic induction coil with good interference prevention performance

Info

Publication number: CN216562725U
Application number: CN202122717536.3U
Authority: CN
Inventors: 滕国华; 吕艳; 胡启勇; 吕继峰
Original assignee: Suzhou Hecheng Electronics Co ltd
Current assignee: Suzhou Hecheng Electronics Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-05-17
Anticipated expiration: 2031-11-09

Abstract

The utility model provides an electromagnetic induction coil with better anti-interference performance, which relates to the technical field of electromagnetic induction and comprises a coil body, wherein a supporting plate is arranged on the coil body, a base is arranged on the supporting plate, a clamping component is arranged on the base, a protective shell is arranged on the base, an anti-collision component is arranged on the protective shell, the anti-collision component comprises a connecting rod, a groove is formed in the protective shell, slide blocks are arranged in the groove in a sliding manner, the number of the slide blocks is two, a spring is arranged between the two slide blocks, the connecting rod is rotatably arranged on one side of each slide block, which is far away from the groove, and an anti-collision plate is arranged on each connecting rod. The working efficiency of the device is improved, and the maintenance cost is reduced.

Description

Electromagnetic induction coil with good interference prevention performance

Technical Field

The utility model relates to the technical field of electromagnetic induction, in particular to an electromagnetic induction coil with good interference resistance.

Background

With the development of science and technology, more and more places need to use electromagnetic induction coils, such as: ultrasonic wireless transmission technology, energy storage electric water heater heated by high-frequency induction coil, linear displacement sensor, electric toothbrush, induction heater, wireless charging technology and the like.

However, in the prior art, the conventional electromagnetic induction coil is generally installed in an exposed manner, and has no specific protection device, so that the coil is easily damaged by collision in long-term use, the coil cannot normally work, the working efficiency of the device is affected, the maintenance cost is increased, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect of poor anti-collision capability in the prior art, and the electromagnetic induction coil with better anti-interference performance is provided, so that the maintenance cost is reduced, the protection capability of the device is improved, and the working efficiency of the device is improved.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a better electromagnetic induction coil of jam-proof performance, includes the coil body, install the backup pad on the coil body, the base is installed to the backup pad, be provided with the block subassembly on the base, install the protecting crust through the block subassembly on the base, install anticollision subassembly on the protecting crust, anticollision subassembly includes the connecting rod, set up the recess on the protecting crust, and slidable mounting has the slider in the recess, the quantity of slider is two, two install the spring between the slider, two one side that the recess was kept away from to the slider all rotates installs the connecting rod, two install anticollision board on the connecting rod.

In a preferred embodiment, two connecting rods are rotatably connected together, and the connecting rods are rotatably mounted on a crash board, and an elastic pad is mounted on one side of the crash board, which is far away from the connecting rods.

As a preferred embodiment, a curved elastic sheet is mounted on the support plate, and a baffle is mounted at one end of the curved elastic sheet far away from the support plate.

As a preferred embodiment, the clamping component includes a clamping plate, a movable groove is formed in the base, a bidirectional screw rod is installed in the movable groove through a threaded manner, the clamping plate is installed at two ends of the bidirectional screw rod through the movable groove through a threaded manner, and a knob is installed at one end of the bidirectional screw rod through the base.

As a preferred embodiment, the protective shell is provided with an engaging groove at a position corresponding to the engaging plate, and the engaging plate is adapted to the engaging groove.

As a preferred embodiment, a rubber pad is arranged on one side of the protective shell close to the base, and the cross section of the sliding block is in a shape like a Chinese character 'tu'.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the anti-collision assembly, the elastic cushion is extruded to impact the anti-collision plate, then the anti-collision plate enables the connecting rod to push the sliding block, the spring is stretched when the sliding block moves, the impact force of external force on the coil body is reduced when the spring moves, the anti-collision capacity of the device is improved, the device is convenient to operate and use, the anti-collision capacity is high, the device is prevented from being damaged, the working efficiency of the device is improved, and the maintenance cost is reduced.

2. According to the utility model, the knob is rotated for the first time to drive the bidirectional screw to rotate, the clamping plate is taken out from the clamping groove, and then the protective shell is taken down from the coil body, so that the device is convenient to maintain and clean, convenient to install and disassemble, convenient to operate and use, convenient to protect the device, prevented from being damaged, and the working efficiency of the device is improved.

Drawings

Fig. 1 is a schematic perspective view of an electromagnetic induction coil with better interference prevention performance according to the present invention;

fig. 2 is a top view of an electromagnetic induction coil with better interference prevention performance according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 1 of an electromagnetic induction coil with better interference prevention performance according to the present invention.

Illustration of the drawings: 1. a coil body; 2. a base; 3. a support plate; 4. a protective shell; 5. an anti-collision assembly; 51. a connecting rod; 52. a slider; 53. a spring; 54. an anti-collision plate; 55. a baffle plate; 56. a curved spring; 57. an elastic pad; 6. clamping the assembly; 61. a clamping plate; 62. a bidirectional screw; 63. a knob; 64. a clamping groove; 7. and (7) a rubber pad.

Detailed Description

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-3, the present invention provides a technical solution: an electromagnetic induction coil with better interference resistance comprises a coil body 1, a support plate 3 is installed on the coil body 1, a base 2 is installed on the support plate 3, a clamping component 6 is arranged on the base 2, a protective shell 4 is installed on the base 2 through the clamping component 6, an anti-collision component 5 is installed on the protective shell 4, the anti-collision component 5 comprises a connecting rod 51, a groove is formed in the protective shell 4, two sliders 52 are installed in the groove in a sliding mode, a spring 53 is installed between the two sliders 52, connecting rods 51 are installed on one sides, far away from the groove, of the two sliders 52 in a rotating mode, anti-collision plates 54 are installed on the two connecting rods 51, the two connecting rods 51 are connected together in a rotating mode, the connecting rods 51 are installed on the anti-collision plates 54 in a rotating mode, an elastic cushion 57 is installed on one side, far away from the connecting rods 51, of the anti-collision plates 54, and curved elastic pieces 56 are installed on the support plate 3, the end of the curved spring plate 56 far away from the support plate 3 is provided with a baffle 55.

In this embodiment, when the device is impacted by an external force, the anti-collision assembly 5 firstly extrudes the elastic pad 57 to make the elastic pad 57 impact the anti-collision plate 54, then the anti-collision plate 54 applies a pressure to the connecting rod 51 to make the connecting rod 51 push the slider 52 to slide in the groove, and the slider 52 stretches the spring 53 when moving, the spring 53 reduces the impact force of the external force on the coil body 1 when moving, when the external force is too large, the protective shell 4 cannot resist, the external force reduced by the protective shell 4 acts on the baffle 55, then the baffle 55 extrudes the curved elastic sheet 56, the effect of further protecting the device is achieved, the anti-collision capacity of the device is improved, the device is convenient to operate and use, the anti-collision capacity is stronger, the device damage is avoided, the working efficiency of the device is improved, and the maintenance cost is reduced.

Example 2

As shown in fig. 1-3, the engaging assembly 6 includes an engaging plate 61, a movable groove is formed on the base 2, a bidirectional screw 62 is installed through the inner thread of the movable groove, the engaging plate 61 is installed through the inner thread of the movable groove at two ends of the bidirectional screw 62, a knob 63 is installed through the base 2 at one end of the bidirectional screw 62, an engaging groove 64 is formed on the protective shell 4 at a position corresponding to the engaging plate 61, the engaging plate 61 is matched with the engaging groove 64, a rubber pad 7 is installed on one side of the protective shell 4 close to the base 2, and the cross section of the slider 52 is in a shape of a Chinese character 'tu'.

In this embodiment, if when will dismantle protecting crust 4, rotate knob 63 for the first time, make knob 63 drive two-way screw 62 and rotate, make snap-on board 61 move at the movable groove, take out snap-on board 61 from snap-on groove 64, then take protecting crust 4 off from coil body 1, be convenient for maintain cleaning device, be convenient for installation and disassembly, facilitate the operation and use, rubber pad 7 has played sealed antifriction's effect, the stability of protecting crust 4 has been improved, the protection device of being convenient for, the device damage has been avoided, the work efficiency of device has been improved.

The working principle of the embodiment is as follows:

as shown in fig. 1-3, firstly, the elastic pad 57 is pressed, the elastic pad 57 presses the anti-collision plate 54, then the anti-collision plate 54 causes the connecting rod 51 to push the slider 52 to slide in the groove, and the slider 52 stretches the spring 53 during movement, when the protective shell 4 cannot be blocked, the external force reduced by the protective shell 4 acts on the baffle 55, then the baffle 55 presses the curved elastic sheet 56, if the protective shell 4 is to be detached, the knob 63 is rotated, the two-way screw 62 is rotated to take out the engaging plate 61 from the engaging groove 64, and then the protective shell 4 is taken down from the coil body 1.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a better electromagnetic induction coil of jam-proof performance, includes coil body (1), its characterized in that: install backup pad (3) on coil body (1), base (2) are installed in backup pad (3), be provided with block subassembly (6) on base (2), install protecting crust (4) through block subassembly (6) on base (2), install anticollision subassembly (5) on protecting crust (4), anticollision subassembly (5) are including connecting rod (51), set up recess on protecting crust (4), and slidable mounting has slider (52) in the recess, the quantity of slider (52) is two, two install spring (53) between slider (52), two one side that the recess was kept away from in slider (52) is all rotated and is installed connecting rod (51), two install crashproof board (54) on connecting rod (51).

2. The electromagnetic induction coil with better interference resistance of claim 1, characterized in that: the two connecting rods (51) are rotatably connected together, the connecting rods (51) are rotatably mounted on an anti-collision plate (54), and an elastic pad (57) is mounted on one side of the anti-collision plate (54) far away from the connecting rods (51).

3. An electromagnetic induction coil with better interference prevention performance as set forth in claim 1, wherein: the supporting plate (3) is provided with a curved elastic sheet (56), and one end, far away from the supporting plate (3), of the curved elastic sheet (56) is provided with a baffle (55).

4. The electromagnetic induction coil with better interference resistance of claim 1, characterized in that: the clamping component (6) comprises a clamping plate (61), a movable groove is formed in the base (2), a bidirectional screw (62) is installed in the movable groove in a penetrating mode, the clamping plate (61) is installed at the two ends of the bidirectional screw (62) in the movable groove in a penetrating mode, and a knob (63) is installed at one end of the bidirectional screw (62) in the penetrating mode through the base (2).

5. The electromagnetic induction coil with better interference resistance of claim 4, is characterized in that: the protective shell (4) is provided with a clamping groove (64) at a position corresponding to the clamping plate (61), and the clamping plate (61) is matched with the clamping groove (64).

6. The electromagnetic induction coil with better interference resistance of claim 5, characterized in that: one side of the protective shell (4) close to the base (2) is provided with a rubber pad (7), and the cross section of the sliding block (52) is in a shape like a Chinese character 'tu'.