CN215496280U

CN215496280U - Annular inductor capable of being stably installed

Info

Publication number: CN215496280U
Application number: CN202121930424.XU
Authority: CN
Inventors: 刘兴城
Original assignee: Guilin Aisheng Technology Co ltd
Current assignee: Guilin Aisheng Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-11
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses an annular inductor capable of being stably installed, which comprises a base, wherein pins are fixedly connected to the bottom of the base, an installation seat is fixedly connected to the upper end of the base, an annular inductor body is clamped on the installation seat, a coil is arranged on the annular inductor body, the coil penetrates through the base and is fixedly connected with the pins, two limiting sliding grooves which are symmetrically distributed are formed in the installation seat, a limiting sliding block is fixedly connected to each limiting sliding groove, and a connecting block is fixedly connected to each limiting sliding block. This application has designed the annular inductance that can stably install, through parts such as design guide way, guide plate, spacer pin, draw piece, spring on the basis of mount pad, cooperates with the spacing hole of design on the annular inductance body, and is spacing after installing the annular inductance body for more stable behind the installation of annular inductance body.

Description

Annular inductor capable of being stably installed

Technical Field

The utility model relates to the field of toroidal inductors, in particular to a toroidal inductor capable of being stably installed.

Background

The toroidal inductor is an electronic component and mainly comprises a toroidal magnetic core and a winding coil wound on the toroidal magnetic core. At present, most of toroidal inductors are provided with a base, the base plays a role in bearing and fixing a toroidal magnetic core and a winding coil, and a leading-out end of the winding coil penetrates through the base to be exposed so as to form a connecting pin. The annular inductor is connected into the control circuit by inserting the pins into the wire passing holes of the PCB. However, the conventional toroidal inductor is inconvenient to mount and dismount on the base, and has poor stability after mounting. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stably-installed annular inductor, and aims to solve the problems that an existing annular inductor is inconvenient to install and detach on a base and poor in stability after installation.

According to the first aspect of the embodiment of the application, a stably-installed annular inductor is provided, which comprises a base, wherein pins are fixedly connected to the bottom of the base, a mounting seat is fixedly connected to the upper end of the base, an annular inductor body is clamped on the mounting seat, a coil is arranged on the annular inductor body, the coil penetrates through the base and is fixedly connected with the pins, two symmetrically-distributed limiting sliding grooves are formed in the mounting seat, a limiting sliding block is fixedly connected to each limiting sliding groove, a connecting block is fixedly connected to each limiting sliding block, a clamping block is fixedly connected to each connecting block, the clamping blocks are in contact with the annular inductor body, threaded sleeves are fixedly connected to each clamping block, a threaded rod is connected between the two threaded sleeves through threads, a guide groove is formed in the mounting seat, and a guide sheet is slidably connected to the guide groove, the guide piece is internally and fixedly connected with a limiting pin, a spring is sleeved outside the limiting pin, a limiting hole is formed in the annular inductor body, and the limiting pin is connected in the limiting hole in a sliding mode.

In the stably-installed annular inductor, the limiting pin penetrates through the installation base and is connected with the installation base in a sliding mode, and the top of the limiting pin is fixedly connected with the pulling block.

In the stably installable toroidal inductor of the present invention, one end of the spring is fixedly connected to the guide piece, and the other end of the spring is fixedly connected to the inner surface of the guide groove.

In the stably-installed annular inductor, the threaded rod is provided with the forward and reverse rotating threads which are symmetrically distributed, and the center of the rotating shaft threaded rod is fixedly connected with the rotating button.

In the stably-installed annular inductor, the installation seat is provided with a through groove, the through groove is communicated with the limiting sliding groove, and the through groove is connected with a connecting block in a sliding manner.

In the stably-installed annular inductor, the base is provided with the welding hole, and the coil penetrates through the welding hole.

In the stably-mountable annular inductor, the clamping blocks are in contact with the surface of the mounting seat, and the clamping blocks are made of insulating materials.

The technical scheme provided by the embodiment of the application can have the following beneficial effects: the annular inductor comprises a base, wherein the base is provided with pins and welding holes, an installation structure of an annular inductor body is designed on the basis of the base, the installation structure is composed of an installation seat, a limiting sliding groove, a through groove, a limiting sliding block, a connecting block, a clamping block, a threaded sleeve, a threaded rod, a rotating button and the like and is used for installing the annular inductor body, the clamping block is enabled to generate displacement through the matching of the threaded rod and the threaded sleeve, the clamping block and the installation seat are enabled to install the annular inductor body together, and the annular inductor body is convenient to disassemble;

through designing parts such as guide way, guide vane, spacer pin, draw piece, spring on the basis of mount pad, cooperate with the spacing hole of design on the annular inductance body, carry on spacingly after installing the annular inductance body for more stable after the installation of annular inductance body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of the present invention;

FIG. 2 is a right side cross-sectional view of the partial structure of FIG. 1 in accordance with embodiments of the present invention;

fig. 3 is an enlarged view of the structure of part a of fig. 1 according to the present invention.

Description of reference numerals:

1. a base; 2. a pin; 3. a mounting seat; 4. an annular inductor body; 5. a coil; 6. welding holes; 7. a limiting chute; 8. a through groove; 9. a limiting slide block; 10. connecting blocks; 11. a clamping block; 12. a threaded sleeve; 13. a threaded rod; 14. turning a button; 15. a guide groove; 16. a guide piece; 17. a spacing pin; 18. pulling the block; 19. a spring; 20. and a limiting hole.

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 some, not all, embodiments of the present invention. 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.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1-3, the utility model discloses a stably-installed annular inductor, which comprises a base 1, wherein the bottom of the base 1 is fixedly connected with a pin 2, the upper end of the base 1 is fixedly connected with an installation base 3, an annular inductor body 4 is clamped on the installation base 3, a coil 5 is arranged on the annular inductor body 4, the coil 5 penetrates through the base 1 and is fixedly connected with the pin 2, two symmetrically-distributed limit chutes 7 are arranged on the installation base 3, a limit slide block 9 is fixedly connected on each limit chute 7, a connecting block 10 is fixedly connected on each limit slide block 9, clamping blocks 11 are fixedly connected on the connecting block 10, the clamping blocks 11 are contacted with the annular inductor body 4, each clamping block 11 is fixedly connected with a threaded sleeve 12, a threaded rod 13 is commonly connected between the two threaded sleeves 12 through threads, a guide groove 15 is arranged inside the installation base 3, and a guide sheet 16 is slidably connected in the guide groove 15, the guide piece 16 is internally and fixedly connected with a limiting pin 17, a spring 19 is sleeved outside the limiting pin 17, a limiting hole 20 is formed in the annular inductor body 4, and the limiting pin 17 is connected in the limiting hole 20 in a sliding mode.

Referring to fig. 3, the limit pin 17 penetrates through the mounting base 3 and is slidably connected with the mounting base 3, and a pull block 18 is fixedly connected to the top of the limit pin 17. Through the design of the pulling block 18, the limiting pin 17 is convenient to pull to move.

Referring to fig. 3, one end of the spring 19 is fixedly connected to the guide piece 16, and the other end of the spring 19 is fixedly connected to the inner surface of the guide groove 15. The design of the spring 19 has the function of assisting the reset of the limit pin 17.

Referring to fig. 2, the threaded rod 13 is provided with symmetrically distributed positive and negative rotation threads, and a rotation knob 14 is fixedly connected to the center of the rotation shaft threaded rod 13. The turning of the threaded rod 13 is facilitated by the design of the turning knob 14.

Referring to fig. 2, a through groove 8 is formed on the mounting base 3, the through groove 8 is communicated with the limiting sliding groove 7, and a connecting block 10 is slidably connected in the through groove 8. Through the design of the through groove 8, the sliding of the connecting block 10 is facilitated.

Referring to fig. 1 and 2, a welding hole 6 is formed on the base 1, and the coil 5 penetrates through the welding hole 6. The welding of the coil 5 and the pin 2 is facilitated by the design of the welding holes 6.

Referring to fig. 1, the clamping block 11 is in contact with the surface of the mounting base 3, and the clamping block 11 is made of an insulating material. Through the design of clamp splice 11, with the cooperation of mount pad 3, be convenient for annular inductance body 4's installation and dismantlement.

The specific implementation process of the utility model is as follows: when the annular inductor is used, the annular inductor body 4 is placed into the mounting base 3, the end part of the coil 5 on the annular inductor body 4 faces downwards, the pulling block 18 is pulled, the pulling block 18 drives the guide piece 16 to slide in the guide groove 15 of the mounting base 3 and compresses the spring 19, then the rotating button 14 is rotated, the rotating button 14 drives the threaded rod 13 to rotate, the forward and reverse threads on the threaded rod 13 move with the two threaded sleeves 12 through the threads of the two threaded sleeves 12 to enable the two threaded sleeves 12 to generate displacement, the two threaded sleeves 12 move backwards, the two threaded sleeves 12 respectively drive the two clamping blocks 11 to move backwards, the clamping blocks 11 drive the connecting block 10 and the limiting slide block 9 to respectively slide in the limiting sliding groove 7 and the through groove 8 of the mounting base 3, when the clamping blocks 11 contact the inner ring of the annular inductor body 4, the mounting and fixing of the annular inductor body 4 are completed, and the rotating button 14 is also rotated reversely, can dismantle annular inductance body 4 from mount pad 3, convenience very, then loosen and draw piece 18, spring 19 resets and drives guide strip 16 and resets, guide strip 16 drives spacer pin 17 and resets, and make spacer pin 17 enter into spacing hole 20 on the annular inductance body 4, it is spacing to annular inductance body 4, prevent that it from rotating on mount pad 3, make more stable after the installation of annular inductance body 4, then pass welding hole 6 and pin 2 on the base 1 with the coil 5 tip of annular inductance body 4 and weld can.

While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An annular inductor capable of being stably installed comprises a base and is characterized in that pins are fixedly connected to the bottom of the base, an installation seat is fixedly connected to the upper end of the base, an annular inductor body is clamped on the installation seat, a coil is arranged on the annular inductor body, the coil penetrates through the base and is fixedly connected with the pins, two limiting sliding grooves which are symmetrically distributed are formed in the installation seat, a limiting sliding block is fixedly connected to each limiting sliding groove, a connecting block is fixedly connected to each limiting sliding block, a clamping block is fixedly connected to each connecting block and is in contact with the annular inductor body, a threaded sleeve is fixedly connected to each clamping block, a threaded rod is connected between the two threaded sleeves through threads, a guide groove is formed in the installation seat, a guide piece is connected to the guide groove in a sliding manner, and a limiting pin is fixedly connected to the guide piece, the spring is sleeved outside the limiting pin, a limiting hole is formed in the annular inductor body, and the limiting pin is connected in the limiting hole in a sliding mode.

2. The stably mountable annular inductor according to claim 1, wherein the limit pin penetrates through the mounting seat and is slidably connected with the mounting seat, and a pull block is fixedly connected to the top of the limit pin.

3. The stably mountable annular inductor according to claim 1, wherein one end of the spring is fixedly connected to the guide piece, and the other end of the spring is fixedly connected to an inner surface of the guide groove.

4. The stably-installed annular inductor according to claim 1, wherein the threaded rod is provided with symmetrically-distributed forward and reverse threads, and a rotating knob is fixedly connected to the center of the rotating shaft threaded rod.

5. The stably-mountable annular inductor according to claim 1, wherein the mounting base is provided with a through groove, the through groove is communicated with the limiting sliding groove, and the through groove is slidably connected with a connecting block.

6. The stably mountable annular inductor according to claim 1, wherein the base has solder holes formed therein, and the coil passes through the solder holes.

7. The stably mountable annular inductor according to claim 1, wherein said clamp blocks are in contact with a surface of the mounting base, said clamp blocks being of an insulating material.