CN218730242U

CN218730242U - CD inductor

Info

Publication number: CN218730242U
Application number: CN202222967350.8U
Authority: CN
Inventors: 唐宗飘; 陈维招; 林光萍; 张全利; 刘力; 陈尔镇; 葛俊旭; 张敏; 虞兴哲
Original assignee: Zhejiang Qisheng Electronics Co ltd
Current assignee: Zhejiang Qisheng Electronics Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model belongs to the technical field of the inductor, specific CD inductor that says so, including the circuit board, the upper surface of circuit board is installed four inductor bodies, one side that the circuit board is close to the inductor body sliding connection has two mounting panels, one side that the mounting panel is kept away from the circuit board is fixedly connected with two bracing pieces, two the arc surface sliding connection of bracing piece has the limiting plate, two one end that the bracing piece kept away from the mounting panel is fixedly connected with the connecting plate, the threaded insert of connecting plate has the screw rod, one side fixedly connected with first spring that the mounting panel is close to the limiting plate, the one end that the mounting panel was kept away from to first spring is fixedly connected with the limiting plate; the effect of spacing is carried out to the inductor body when hot tin natural cooling has been reached, avoids hot tin to move on hot tin at refrigerated in-process inductor body, leads to the offset of inductor body, and the condition that influences inductor body normal use appears, has improved the practicality of device.

Description

CD inductor

Technical Field

The utility model relates to an inductor technical field specifically is a CD inductor.

Background

An inductor is a component that can convert electrical energy into magnetic energy for storage. The inductor is similar in structure to a transformer, but has only one winding. The inductor has a certain inductance which only impedes the change of the current. If the inductor is in a state where no current is passing, it will try to block the current from flowing through it when the circuit is on; if the inductor is in a state where current is flowing, it will try to maintain the current constant when the circuit is open.

When the inductor is installed, the inductor needs to be welded on a circuit board in a soldering tin mode, the bottom of the inductor is pressed on the hot tin by dropping the hot tin on the circuit board, the inductor is bonded on the circuit board after the hot tin is naturally cooled, but the inductor is easy to move on the hot tin in the cooling process, so that the position deviation of the inductor is caused, and the normal use of the inductor is influenced; accordingly, a CD inductor is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solved the inductor and need weld on the circuit board through the mode of soldering tin when the installation, through dripping hot tin on the circuit board, press the bottom of inductor on hot tin, will bind the inductor on the circuit board after the hot tin natural cooling, but hot tin moves on hot tin easily at the refrigerated in-process inductor, leads to the offset of inductor, influences the problem of the normal use of inductor, the utility model provides a CD inductor.

The utility model provides a technical scheme that its technical problem adopted is: a CD inductor, which comprises a circuit board, the last surface mounting of circuit board has four inductor body, one side sliding connection that the circuit board is close to inductor body has two mounting panels, two bracing pieces of one side fixedly connected with of circuit board are kept away from to the mounting panel, two the arc surface sliding connection of bracing piece has the limiting plate, two the one end fixedly connected with connecting plate of mounting panel is kept away from to the bracing piece, the connecting plate internal thread is inserted and is equipped with the screw rod, has reached and has carried out spacing effect to inductor body when hot tin natural cooling, avoids hot tin to move on hot tin at refrigerated in-process inductor body, leads to inductor body's skew, influences inductor body normal use's condition and appears, has improved the practicality of device.

Preferably, the mounting panel is close to the first spring of one side fixedly connected with of limiting plate, the one end and the limiting plate fixed connection of mounting panel are kept away from to first spring, turn back the screw rod, and elasticity through first spring drives the limiting plate and slides on the bracing piece, makes the limiting plate break away from the position of inductor body, has reached the effect of being convenient for install or dismantle the inductor body.

Preferably, one side of the circuit board close to the inductor body is fixedly connected with four fixing frames, the fixing frames are slidably inserted with insertion rods, two insertion holes are formed in the surface of the mounting plate, the effect of disassembling the mounting plate is achieved, and the circuit board is convenient to use or install subsequently.

Preferably, the one end fixedly connected with backup pad that the circuit board was kept away from to the inserted bar, the arc surface cover of inserted bar has the second spring, the both ends of second spring respectively with backup pad and mount fixed connection, drive the backup pad through the elasticity of second spring and remove, the backup pad drives the inserted bar and slides in the mount and make the inserted bar inject the jack of mounting panel in, improved and carried out spacing effect to the mounting panel.

Preferably, one side fixedly connected with handle that the second spring was kept away from to the backup pad, the size of inserted bar and the size looks adaptation of mounting panel jack make the handle drive the backup pad through the pulling handle and remove, and the backup pad drives the inserted bar and removes, has improved the convenience of device.

Preferably, one side that the circuit board was kept away from to the mount rotates and is connected with the bull stick, the arc surface fixedly connected with baffle of bull stick has reached and has carried out spacing effect temporarily to the backup pad to in installing or dismantling the mounting panel.

The utility model discloses an useful part lies in:

the utility model provides an inductor need be welded on the circuit board through the mode of soldering tin when the installation, through dripping hot tin on the circuit board, press the bottom of inductor on hot tin, will bind the inductor on the circuit board after hot tin natural cooling, but hot tin moves on hot tin easily at refrigerated in-process inductor, leads to the offset of inductor, influences the problem of the normal use of inductor.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic partial structure diagram of fig. 1 in the present invention;

fig. 3 is a schematic structural diagram of a limiting plate of the present invention;

fig. 4 is a schematic structural view of the middle fixing frame of the present invention.

In the figure: 1. a circuit board; 2. an inductor body; 3. mounting a plate; 4. a support bar; 5. a limiting plate; 6. a connecting plate; 7. a screw; 8. a first spring; 9. a fixed mount; 10. inserting a rod; 11. a support plate; 12. a second spring; 13. a handle; 14. a rotating rod; 15. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a CD inductor includes a circuit board 1, four inductor bodies 2 are mounted on the upper surface of the circuit board 1, two mounting plates 3 are slidably connected to one side of the circuit board 1 close to the inductor bodies 2, two support rods 4 are fixedly connected to one side of the mounting plate 3 away from the circuit board 1, limiting plates 5 are slidably connected to arc surfaces of the two support rods 4, a connecting plate 6 is fixedly connected to one ends of the two support rods 4 away from the mounting plate 3, and a screw 7 is inserted into an internal thread of the connecting plate 6; the during operation, make screw rod 7 at 6 internal rotations of connecting plate through rotatory screw rod 7, screw rod 7 and the contact of limiting plate 5 and drive limiting plate 5 and remove on bracing piece 4, make limiting plate 5 support inductor body 2 on circuit board 1, reached and carried out spacing effect to inductor body 2 when hot tin natural cooling, avoid hot tin to move on hot tin at refrigerated in-process inductor body 2, lead to inductor body 2's offset, influence the condition appearance of inductor body 2 normal use, the practicality of device has been improved.

One side, close to the limiting plate 5, of the mounting plate 3 is fixedly connected with a first spring 8, and one end, far away from the mounting plate 3, of the first spring 8 is fixedly connected with the limiting plate 5; during operation, turn back screw rod 7, drive limiting plate 5 through the elasticity of first spring 8 and slide on bracing piece 4, make limiting plate 5 break away from inductor body 2's position, reached the effect of being convenient for install or dismantle inductor body 2.

One side of the circuit board 1 close to the inductor body 2 is fixedly connected with four fixing frames 9, inserting rods 10 are inserted in the fixing frames 9 in a sliding mode, and two inserting holes are formed in the surface of the mounting plate 3; during operation, the inserting rod 10 is pulled to slide in the fixing frame 9, the mounting plate 3 is taken down from the circuit board 1 until the inserting rod 10 is separated from the jack of the mounting plate 3, and the effect of detaching the mounting plate 3 is achieved at the moment, so that the circuit board 1 can be used or mounted subsequently.

A supporting plate 11 is fixedly connected to one end, far away from the circuit board 1, of the inserting rod 10, a second spring 12 is sleeved on the arc surface of the inserting rod 10, and two ends of the second spring 12 are fixedly connected with the supporting plate 11 and the fixing frame 9 respectively; during operation, the supporting plate 11 is driven to move by the elastic force of the second spring 12, the supporting plate 11 drives the inserting rod 10 to slide in the fixing frame 9, so that the inserting rod 10 is inserted into the inserting hole of the mounting plate 3, and the effect of limiting the mounting plate 3 is improved.

A handle 13 is fixedly connected to one side of the support plate 11 far away from the second spring 12, and the size of the inserted link 10 is matched with that of the insertion hole of the mounting plate 3; when the device works, the handle 13 drives the supporting plate 11 to move by pulling the handle 13, and the supporting plate 11 drives the inserted rod 10 to move, so that the convenience of the device is improved.

A rotating rod 14 is rotatably connected to one side of the fixed frame 9, which is far away from the circuit board 1, and a baffle 15 is fixedly connected to the arc surface of the rotating rod 14; during operation, pulling handle 13 makes handle 13 drive backup pad 11 and removes, and when backup pad 11 crossed baffle 15, rotatory bull stick 14 made bull stick 14 rotate on mount 9, and bull stick 14 drives baffle 15 rotatory, and when baffle 15 kept off backup pad 11, reached this moment and carried out interim spacing effect to backup pad 11 to in installation or dismantlement are carried out mounting panel 3.

Working principle, when needing to carry out spacing to inductor body 2, drip hot tin on circuit board 1, press inductor body 2's bottom on hot tin, rotatory screw rod 7 makes screw rod 7 at connecting plate 6 internal rotation, screw rod 7 contacts with limiting plate 5 and drives limiting plate 5 and move on bracing piece 4, make limiting plate 5 support inductor body 2 on circuit board 1, the effect of carrying out spacing to inductor body 2 when hot tin naturally cools off has been reached, avoid hot tin to move on hot tin at refrigerated in-process inductor body 2, lead to inductor body 2's offset, the condition that influences inductor body 2 normal use appears, the practicality of device has been improved, change back screw rod 7, drive limiting plate 5 through the elasticity of first spring 8 and slide on bracing piece 4, make limiting plate 5 break away from the position of inductor body 2, the effect of being convenient for installing or dismantling inductor body 2 has been reached, when needing to dismantle mounting panel 3, pulling handle 13 makes handle 13 drive backup pad 11 to move, when backup pad 11 crosses baffle 15, rotatory bull stick 14 makes bull stick 14 reach on fixing frame 9, the follow-up to the rotation baffle 3, the backup pad is taken the circuit board 3 and is taken the effect of the follow-up to the installation board 3 and is carried out the baffle 3 and is carried out the use of the follow-up to the installation board 1.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A CD inductor comprising a circuit board (1), characterized in that: the last surface mounting of circuit board (1) has four inductor body (2), one side sliding connection that circuit board (1) is close to inductor body (2) has two mounting panel (3), two bracing piece (4) of one side fixedly connected with of circuit board (1) are kept away from in mounting panel (3), two the arc surface sliding connection of bracing piece (4) has limiting plate (5), two the one end fixedly connected with connecting plate (6) of mounting panel (3) are kept away from in bracing piece (4), connecting plate (6) internal thread is inserted and is equipped with screw rod (7).

2. A CD inductor according to claim 1, wherein: the mounting panel (3) are close to one side fixedly connected with first spring (8) of limiting plate (5), the one end and limiting plate (5) fixed connection of mounting panel (3) are kept away from in first spring (8).

3. A CD inductor according to claim 1, wherein: the inductor comprises a circuit board (1), wherein four fixing frames (9) are fixedly connected to one side, close to an inductor body (2), of the circuit board, inserting rods (10) are inserted in the fixing frames (9) in a sliding mode, and two inserting holes are formed in the surface of a mounting plate (3).

4. A CD inductor according to claim 3, wherein: one end of the inserted bar (10) far away from the circuit board (1) is fixedly connected with a supporting plate (11), a second spring (12) is sleeved on the arc surface of the inserted bar (10), and two ends of the second spring (12) are fixedly connected with the supporting plate (11) and the fixing frame (9) respectively.

5. A CD inductor according to claim 4, wherein: one side of the support plate (11) far away from the second spring (12) is fixedly connected with a handle (13), and the size of the inserted bar (10) is matched with that of the insertion hole of the mounting plate (3).

6. A CD inductor according to claim 3, wherein: one side of the fixed frame (9) far away from the circuit board (1) is rotatably connected with a rotating rod (14), and the arc surface of the rotating rod (14) is fixedly connected with a baffle (15).