Bent angle inductor

Abstract

The utility model discloses a corner inductor which comprises an inductor body, inductor corners are arranged on the two sides of the inductor body, an inductor bottom plate is arranged at the bottom of the inductor body, the inductor body is installed on the top of the inductor bottom plate, a positioning piece is arranged on the top of the inductor bottom plate, and the positioning piece is used for positioning the installation position of the inductor body. According to the inductor corner fixing device, the inductor corner is placed in the receding groove through the arranged corner fixing structures, then the clamping plate is installed on one side of the fixing block and used for limiting the inductor corner, the inductor corner fixing structure is used for fixing the inductor corner, the inductor corner fixing structure is used for fixing the position of the inductor corner, and the inductor corner fixing device is simple in structure and convenient to use. The bending angle of the inductor bending angle can be guaranteed, the position deviation of the inductor bending angle is avoided, and the problem that the position of the inductor bending angle needs to be adjusted when the bending angle inductor is installed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of inductors, in particular to a bent-angle inductor. Background Art

[0002] Inductance is a property of a closed loop. When current passes through a coil, a magnetic field is induced in the coil. The induced magnetic field in turn generates an induced current to resist the current passing through the coil. This interaction between the current and the coil is called electrical reactance, or inductance. The coil needs to be installed on a base first. The inductor generally includes a toroidal magnetic core and an insulated wire coil wound around the toroidal magnetic core. The insulated wire coil is provided with two lead-out bare wires connected to the circuit board, and the two lead-out bare wires are welded to the circuit board.

[0003] In order to connect the inductor to the circuit board, the current inductor leads need to be bent during production to adapt to the mounting holes on the circuit board. However, during the transportation and installation of the inductor, the position of the bent lead of the inductor is easily offset, resulting in the need to adjust the position of the bent lead during installation, which causes inconvenience to the inductor installation and reduces the inductor installation efficiency. Therefore, it is necessary to design an angled inductor to improve the above problems. Utility Model Content

[0004] 1. Technical problems to be solved by the utility model

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an angled inductor, aiming to solve the problem that the angled lead position of the inductor is easily offset, resulting in the need to adjust the angled lead position during installation, causing inconvenience to the inductor installation and reducing the inductor installation efficiency.

[0006] 2. Technical solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A bent-angle inductor comprises an inductor body, inductor bent angles are arranged on both sides of the inductor body, an inductor bottom plate is arranged at the bottom of the inductor body, the inductor body is installed on the top of the inductor bottom plate, a positioning piece is arranged on the top of the inductor bottom plate, the positioning piece is used to locate the installation position of the inductor body, and bent-angle fixing structures are arranged on both sides of the inductor bottom plate, and the bent-angle fixing structures are used to fix the position of the inductor bent angle.

[0009] Preferably, the bend angle fixing structure includes fixing blocks fixedly connected to both sides of the top of the inductor bottom plate, a side of the fixing block away from the inductor body is longitudinally provided with an avoidance groove, the inductor bend angle is placed in the avoidance groove, and a locking plate is installed on the side of the fixing block close to the avoidance groove.

[0010] Preferably, limiting grooves are symmetrically and longitudinally provided on both sides of the avoidance groove, and a limiting strip which is aligned and snapped into the limiting groove is fixedly connected to one side of the positioning plate.

[0011] Preferably, connecting pieces are fixedly connected on both sides of the positioning plate near the top, a groove for accommodating the connecting piece is opened at the top of one side of the fixing block, a slot is opened on the inner wall of the groove, and a block inserted into the slot is fixedly connected to one side of the connecting piece near the fixing block.

[0012] Preferably, a pull plate is fixedly connected to the outer side of the locking plate.

[0013] Preferably, the positioning member includes a first positioning block fixedly connected to the front and rear sides of the top of the inductor base plate and a second positioning block fixedly connected to the left and right sides of the top of the inductor base plate, and the inductor body is placed between the two first positioning blocks and the two second positioning blocks.

[0014] Preferably, the tops of the two first positioning blocks on one side opposite to each other are provided with flared grooves, and the tops of the two second positioning blocks on one side opposite to each other are provided with arc-shaped grooves matching the shape of the inductor body.

[0015] Preferably, the inductor body is fixed on the inductor bottom plate by a steel belt.

[0016] Preferably, a through hole is provided on the inductor base plate outside the first positioning block, a receiving groove communicating with the through hole is provided at the bottom of the inductor base plate, the steel belt is a U-shaped structure, and both ends of the steel belt pass through two through holes respectively and are bent and placed in the receiving groove.

[0017] Preferably, the depth of the accommodating groove is greater than the thickness of the steel strip.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) The utility model places the inductor bend in the avoidance groove by setting a bend fixing structure, and then installs a positioning plate on one side of the fixing block to limit the bend of the inductor, thereby ensuring the bend angle of the inductor bend, avoiding the position deviation of the inductor bend, and avoiding the problem of needing to adjust the position of the inductor bend when installing the bend inductor.

[0021] (2) The utility model provides a positioning member, which includes two first positioning blocks and two second positioning blocks. The inductor body is placed between the two first positioning blocks and the two second positioning blocks, so that the installation position of the inductor body can be positioned, thereby improving the accuracy of the installation position of the inductor body. Then, the steel belt is passed through the inductor body and fixed on the inductor bottom plate, thereby improving the stability of the inductor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the bent-angle inductor;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the inductor base plate;

[0024] Figure 3 It is a schematic diagram of the bottom structure of the inductor base plate;

[0025] Figure 4 It is a schematic diagram of the fixed block structure;

[0026] Figure 5 It is a schematic diagram of the card position plate structure.

[0027] In the figure: 1. inductor bottom plate; 11. through hole; 12. accommodating groove; 2. inductor body; 21. inductor bend corner; 3. positioning piece; 31. first positioning block; 32. second positioning block; 4. steel belt; 5. bend corner fixing structure; 51. fixing block; 511. avoidance groove; 512. limiting groove; 513. groove; 514. clamping groove; 52. clamping plate; 521. limiting strip; 522. connecting piece; 523. clamping block; 524. pull plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] Example:

[0030] See also Figure 1-Figure 5 The present embodiment provides a bent-angle inductor, including an inductor body 2, inductor bent corners 21 are arranged on both sides of the inductor body 2, an inductor base plate 1 is arranged at the bottom of the inductor body 2, the inductor body 2 is installed on the top of the inductor base plate 1, a positioning member 3 is arranged on the top of the inductor base plate 1, the positioning member 3 is used to locate the installation position of the inductor body 2, and a bent-angle fixing structure 5 is arranged on both sides of the inductor base plate 1, and the bent-angle fixing structure 5 is used to fix the position of the inductor bent corner 21. The positioning member 3 is used to locate the installation position of the inductor body 2 and the inductor base plate 1, so that the inductor base plate 1 is stably installed to avoid skewed position, and the bent-angle fixing structure 5 is used to fix the position of the inductor bent corner 21, so that the bent angle of the inductor bent corner 21 can be guaranteed, the position of the inductor bent corner 21 can be avoided from being offset, and the problem of needing to adjust the position of the inductor bent corner 21 when installing the bent-angle inductor can be avoided.

[0031] In this embodiment, if Figure 2 , Figure 4 and Figure 5 As shown, the bend angle fixing structure 5 includes a fixing block 51 fixedly connected to both sides of the top of the inductor bottom plate 1, a side of the fixing block 51 away from the inductor body 2 is longitudinally provided with an avoidance groove 511, the inductor bend angle 21 is placed in the avoidance groove 511, and a retaining plate 52 is installed on the side of the fixing block 51 close to the avoidance groove 511. By placing the inductor bend angle 21 in the avoidance groove 511 and then installing the retaining plate 52 on one side of the fixing block 51, the inductor bend angle 21 is limited, which can effectively prevent the problem of the inductor bend angle 21 being offset.

[0032] In this embodiment, if Figure 4 and Figure 5 As shown, limiting grooves 512 are symmetrically provided longitudinally on both sides of the avoidance groove 511, and a limiting strip 521 is fixedly connected to one side of the positioning plate 52 and is aligned and snapped into the limiting groove 512. When the positioning plate 52 and the fixed block 51 are installed, the limiting strip 521 of the positioning plate 52 is aligned and snapped into the limiting groove 512 of the fixed block 51, thereby connecting and installing the positioning plate 52 and the fixed block 51. The installation is quick and efficient, and the use is convenient.

[0033] In this embodiment, if Figure 4 and Figure 5 As shown, both sides of the positioning plate 52 near the top are fixedly connected with connecting pieces 522, a groove 513 for accommodating the connecting piece 522 is provided at the top of one side of the fixing block 51, a slot 514 is provided on the inner wall of the groove 513, and a block 523 which is inserted into the slot 514 is fixedly connected to one side of the connecting piece 522 near the fixing block 51. After the positioning plate 52 is installed in place on the fixing block 51, the connecting piece 522 is placed in the groove 513, and the block 523 is inserted into the slot 514, so that the positioning plate 52 and the fixing block 51 are effectively fixed. The fixing method of the positioning plate 52 is convenient and the fixing is firm.

[0034] In this embodiment, if Figure 5 As shown, a pull plate 524 is fixedly connected to the outer side of the locking plate 52, and the setting of the pull plate 524 facilitates the movement of the locking plate 52 for installation.

[0035] In this embodiment, if Figure 1 and Figure 2As shown, the positioning member 3 includes a first positioning block 31 fixedly connected to the front and rear sides of the top of the inductor bottom plate 1 and a second positioning block 32 fixedly connected to the left and right sides of the top of the inductor bottom plate 1. The inductor body 2 is placed between the two first positioning blocks 31 and the two second positioning blocks 32. When the inductor body 2 is installed on the inductor bottom plate 1, the inductor body 2 is placed between the two first positioning blocks 31 and the two second positioning blocks 32, so that the installation position of the inductor body 2 can be positioned, thereby improving the accuracy of the installation position of the inductor body 2. The top of the opposite side of the positioning block 31 is provided with a flared groove, and the opposite side of the two second positioning blocks 32 is provided with an arc groove that matches the shape of the inductor body 2, so that the distance between the top of the first positioning block 31 and the second positioning block 32 is larger, which is convenient for placing the inductor body 2 between the first positioning block 31 and the second positioning block 32. After the inductor body 2 is installed in place, the two sides of the inductor body 2 are attached to the inner walls of the two first positioning blocks 31, and the outer wall of the inductor body 2 overlaps the arc groove of the second positioning block 32, which can position the inductor body 2 firmly.

[0036] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, the inductor body 2 is fixed on the inductor base plate 1 by a steel belt 4. A through hole 11 is provided on the inductor base plate 1 outside the first positioning block 31. A receiving groove 12 communicating with the through hole 11 is provided at the bottom of the inductor base plate 1. The steel belt 4 is a U-shaped structure. Two ends of the steel belt 4 pass through the two through holes 11 respectively and are bent and placed in the receiving groove 12. When the inductor body 2 is fixed on the inductor base plate 1, the steel belt 4 is passed through the inductor body 2 and the two ends of the steel belt 4 pass through the through holes 11, and then the steel belt 4 is bent and placed in the receiving groove 12 for fixing, so that the inductor body 2 is fixed firmly. The depth of the receiving groove 12 is greater than the thickness of the steel belt 4, so as to prevent the steel belt 4 from protruding from the lower surface of the inductor base plate 1 and avoid obstruction to the installation of the inductor base plate 1.

[0037] Working principle: When in use, the inductor body 2 is placed between the two first positioning blocks 31 and the two second positioning blocks 32 to position the inductor body 2, and then the steel belt 4 is passed through the inductor body 2, and the two ends of the steel belt 4 are passed through the through holes 11, and then the steel belt 4 is bent and placed in the receiving groove 12 to fix the inductor body 2, and then the inductor corner 21 is placed in the avoidance groove 511, and the positioning plate 52 is installed from top to bottom on the outside of the fixing block 51, and the limiting strip of the positioning plate 52 is fixed. 521 is aligned and snapped into the limiting groove 512 of the fixed block 51. After the snapping plate 52 is installed in place on the fixed block 51, the connecting piece 522 is placed in the groove 513, and the snapping block 523 is snapped into the snapping groove 514, so that the snapping plate 52 and the fixed block 51 are effectively fixed. The fixing block 51 and the snapping plate 52 can ensure the bending angle of the inductor bend 21, avoid the position deviation of the inductor bend 21, and avoid the problem of needing to adjust the position of the inductor bend 21 when installing the bend inductor.

[0038] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A bent-angle inductor, comprising an inductor body (2), wherein both sides of the inductor body (2) are provided with inductor bent angles (21), characterized in that: An inductor base plate (1) is arranged at the bottom of the inductor body (2), the inductor body (2) is installed on the top of the inductor base plate (1), a positioning member (3) is arranged on the top of the inductor base plate (1), the positioning member (3) is used to locate the installation position of the inductor body (2), and corner fixing structures (5) are arranged on both sides of the inductor base plate (1), the corner fixing structures (5) are used to fix the position of the inductor corner (21).

2. The angle inductor according to claim 1, characterized in that: The bent corner fixing structure (5) comprises a fixing block (51) fixedly connected to both sides of the top of the inductor bottom plate (1); a side of the fixing block (51) away from the inductor body (2) is longitudinally provided with an avoidance groove (511); the inductor bent corner (21) is placed in the avoidance groove (511); and a locking plate (52) is installed on a side of the fixing block (51) close to the avoidance groove (511).

3. The angle inductor according to claim 2, characterized in that: Limiting grooves (512) are symmetrically and longitudinally provided on both sides of the avoidance groove (511), and a limiting strip (521) is fixedly connected to one side of the positioning plate (52) and is aligned and snapped into the limiting groove (512).

4. The angle inductor according to claim 2, characterized in that: Both sides of the locking plate (52) near the top are fixedly connected with connecting pieces (522); a groove (513) for accommodating the connecting piece (522) is provided at the top of one side of the fixing block (51); a locking groove (514) is provided on the inner wall of the groove (513); and a locking block (523) that is locked into the locking groove (514) is fixedly connected to one side of the connecting piece (522) near the fixing block (51).

5. The angle inductor according to claim 2, characterized in that: A pull plate (524) is fixedly connected to the outer side of the locking plate (52).

6. The angle inductor according to claim 1, characterized in that: The positioning member (3) comprises a first positioning block (31) fixedly connected to the front and rear sides of the top of the inductor base plate (1) and a second positioning block (32) fixedly connected to the left and right sides of the top of the inductor base plate (1), and the inductor body (2) is placed between the two first positioning blocks (31) and the two second positioning blocks (32).

7. The angle inductor according to claim 6, characterized in that: The tops of the two first positioning blocks (31) on the opposite sides are each provided with a flared groove, and the tops of the two second positioning blocks (32) on the opposite sides are each provided with an arc-shaped groove matching the shape of the inductor body (2).

8. The angle inductor according to claim 1, characterized in that: The inductor body (2) is fixed on the inductor base plate (1) via a steel strip (4).

9. The angle inductor according to claim 8, characterized in that: The inductor base plate (1) is provided with a through hole (11) outside the first positioning block (31), the bottom of the inductor base plate (1) is provided with a receiving groove (12) communicating with the through hole (11), the steel strip (4) is a U-shaped structure, and the two ends of the steel strip (4) respectively pass through the two through holes (11) and are bent and placed in the receiving groove (12).

10. The angle inductor according to claim 9, characterized in that: The depth of the accommodating groove (12) is greater than the thickness of the steel strip (4).

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