CN220651798U - Inductance coil convenient for long-term use - Google Patents
Inductance coil convenient for long-term use Download PDFInfo
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- CN220651798U CN220651798U CN202322216899.8U CN202322216899U CN220651798U CN 220651798 U CN220651798 U CN 220651798U CN 202322216899 U CN202322216899 U CN 202322216899U CN 220651798 U CN220651798 U CN 220651798U
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- winding ring
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- inductance
- fixing bolt
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- 230000007774 longterm Effects 0.000 title claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000005672 electromagnetic field Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an inductance coil convenient for long-term use, which aims to solve the technical problems that in the prior art, pins are shortened after the inductance coil is disassembled by a mounting mode of welding the pins and a circuit board, so that the inductance coil is inconvenient to reuse, and the service life of the inductance coil is shortened. The inductance coil comprises a wire winding ring, a metal coil, a coil base and pins, wherein the metal coil is wound on the surface of the wire winding ring, the coil base is arranged at the bottom of the wire winding ring, and the pins are arranged on the coil base. This inductance coil, new coil wire holder drive the inside that the pin inserted the fixed slot, then insert the tip of metal coil inside the coil wire holder, then adjust fixed orifices and screw hole alignment and reverse rotation fixing bolt, fixing bolt reverse rotation can be to the inside motion of coil wire holder, can extrude the tip of metal coil through fixing bolt like this to can fix the tip of metal coil.
Description
Technical Field
The utility model belongs to the technical field of inductance coils, and particularly relates to an inductance coil convenient for long-term use.
Background
An inductor coil is a device that operates using the principle of electromagnetic induction. When a current flows through a wire, a certain electromagnetic field is generated around the wire, and the wire itself of the electromagnetic field can induce a wire within the range of the electromagnetic field. The effect on the wire itself generating the electromagnetic field is called "self-inductance", i.e. the changing current generated by the wire itself generates a changing magnetic field, which in turn further affects the current in the wire; the effect on other wires in this electromagnetic field range is called "mutual inductance". In the using process of the existing inductance coil, the following problems exist:
the existing inductance coil is welded with the circuit board through the pins so as to achieve the installation effect, the pins can be shortened after the inductance coil is disassembled through the installation mode, and therefore the inductance coil is inconvenient to reuse, and the service life of the inductance coil is shortened.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide an inductance coil convenient for long-term use, and the inductance coil aims to solve the technical problems that the inductance coil is welded with a circuit board to achieve the installation effect in the prior art, the pins become shorter after the inductance coil is disassembled by the installation mode, the inductance coil is inconvenient to reuse, and the service life of the inductance coil is shortened.
(2) Technical proposal
In order to solve the technical problems, the utility model provides an inductance coil convenient for long-term use, which comprises a wire winding ring, a metal coil, a coil base and pins, wherein the metal coil is wound on the surface of the wire winding ring, the coil base is arranged at the bottom of the wire winding ring, the pins are arranged on the coil base, a connecting mechanism is arranged between the metal coil and the pins, and an assembling mechanism is arranged between the wire winding ring and the coil base.
When the inductance coil of the technical scheme is used, the new coil wire holder drives the pin to be inserted into the fixing groove, then the end part of the metal coil is inserted into the coil wire holder, then the fixing hole is adjusted to be aligned with the threaded hole, the fixing bolt is reversely rotated, the fixing bolt reversely rotates to move towards the inside of the coil wire holder, and thus the end part of the metal coil can be extruded through the fixing bolt, and the end part of the metal coil can be fixed.
Preferably, the connecting mechanism comprises a coil wire holder, a fixing hole, a threaded hole, a fixing bolt and a fixing groove, the fixing groove is formed in the surface of the coil base, and the top of the pin is connected with the coil wire holder.
Further, the side surface of the coil wire holder is provided with the fixing hole, the side surface of the coil base close to the fixing hole is provided with the threaded hole, the fixing bolt penetrates through the threaded hole, the fixing bolt reversely rotates in the threaded hole and can transversely move towards the direction close to the coil base, and therefore the position of the coil base can be fixed through extrusion of the fixing bolt.
Furthermore, the coil wire holder, the fixing hole, the threaded hole and the fixing bolt are symmetrically arranged with respect to the longitudinal central axis of the coil base, and the fixing bolt is in threaded connection with the threaded hole.
Further, the assembly mechanism comprises a fixed clamping hook, a positioning clamping hook, a rotating hole, a rotating shaft and a spring strip, wherein the fixed clamping hook is connected to the lower surface of the winding ring, and the positioning clamping hook is arranged on the inner wall of the coil base.
Furthermore, a rotary hole is formed in the surface of the positioning clamping hook, a rotary shaft penetrates through the rotary hole, the rotary shaft is connected to the inner wall of the winding ring, and a spring strip is connected between the positioning clamping hook and the inner wall of the winding ring.
Furthermore, the positioning clamping hooks form a rotating structure between the rotating holes and the rotating shaft, the positioning clamping hooks are extruded to drive the rotating holes to rotate on the surface of the rotating shaft, and the spring strips can be extruded by the rotation of the positioning clamping hooks.
Furthermore, an elastic telescopic structure is formed between the positioning hook and the spring strip, and when the fixed hook continues to move downwards to the condition that the fixed hook cannot move, the spring strip extrudes the positioning hook through self elasticity to reset, so that the position of the wire winding ring can be fixed through the clamping between the positioning hook and the fixed hook.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the inductance coil is shortened and can not be used after being disassembled due to multiple welding, the fixing bolt can rotate in the threaded hole and move to the outside of the threaded hole, when the fixing bolt transversely moves outwards, the end part of the metal coil can be pulled out of the coil wire holder, the coil wire holder is pulled to drive the pin to move to the outside of the fixing groove, the new coil wire holder drives the pin to be inserted into the fixing groove, then the end part of the metal coil is inserted into the coil wire holder, then the fixing hole is adjusted to be aligned with the threaded hole and the fixing bolt is reversely rotated, the fixing bolt can reversely rotate to move to the inside of the coil wire holder, so that the end part of the metal coil can be extruded through the fixing bolt, the end part of the metal coil can be fixed, the pin can be welded again for use, and the service life of the inductance coil can be prolonged;
2. according to the coil base, the fixed clamping hooks are driven to be inserted into the coil base in the direction close to the positioning clamping hooks when the coil ring is installed, when the fixed clamping hooks move to the surface of the positioning clamping hooks, the positioning clamping hooks are extruded to drive the rotating holes to rotate on the surface of the rotating shaft, the positioning clamping hooks rotate to extrude the spring strips, and when the fixed clamping hooks continue to move downwards, the spring strips extrude the positioning clamping hooks to reset through self elasticity, so that the positions of the coil ring can be fixed through clamping between the positioning clamping hooks and the fixed clamping hooks, and the coil ring and the coil base can be assembled conveniently and rapidly.
Drawings
FIG. 1 is a schematic diagram of a front view of an embodiment of the apparatus of the present utility model;
FIG. 2 is a schematic view of the bottom structure of an embodiment of the device of the present utility model;
FIG. 3 is a schematic view of an exploded construction of one embodiment of the apparatus of the present utility model;
FIG. 4 is a schematic side view of an embodiment of the apparatus of the present utility model;
FIG. 5 is a schematic view of a cross-sectional front view of an embodiment of the apparatus of the present utility model;
fig. 6 is a schematic view of the structure of fig. 4 a according to an embodiment of the apparatus of the present utility model.
The marks in the drawings are: 1. a wire loop; 2. a metal coil; 3. a coil base; 4. pins; 5. a coil wire holder; 6. a fixing hole; 7. a threaded hole; 8. a fixing bolt; 9. a fixing groove; 10. fixing the clamping hook; 11. positioning the clamping hook; 12. a rotation hole; 13. a rotation shaft; 14. spring strips.
Detailed Description
Example 1:
the structure of the inductor coil is shown in fig. 1-6, the inductor coil comprises a wire winding ring 1, a metal coil 2, a coil base 3 and pins 4, the metal coil 2 is wound on the surface of the wire winding ring 1, the coil base 3 is arranged at the bottom of the wire winding ring 1, the pins 4 are arranged on the coil base 3, a connecting mechanism is arranged between the metal coil 2 and the pins 4, and an assembling mechanism is arranged between the wire winding ring 1 and the coil base 3.
Wherein, coupling mechanism includes coil terminal seat 5, fixed orifices 6, screw hole 7, fixing bolt 8 and fixed slot 9, fixed slot 9 has been seted up on the surface of coil base 3, the top of pin 4 is connected with coil terminal seat 5, fixed orifices 6 have been seted up to the side surface of coil terminal seat 5, screw hole 7 has been seted up to the side surface of coil base 3 that is close to fixed orifices 6, fixing bolt 8 has been run through to the inside of screw hole 7, coil terminal seat 5, fixed orifices 6, screw hole 7 and fixing bolt 8 are provided with two sets of with respect to the longitudinal axis symmetry of coil base 3, be threaded connection between fixing bolt 8 and the screw hole 7.
Example 2:
in addition, the equipment mechanism includes fixed pothook 10, location pothook 11, rotatory hole 12, rotation axis 13 and spring strip 14, fixed pothook 10 connects the lower surface at winding ring 1, the inner wall of coil base 3 is provided with location pothook 11, rotatory hole 12 has been seted up on the surface of location pothook 11, the inside of rotatory hole 12 is run through there is rotation axis 13, rotation axis 13 connects the inner wall at winding ring 1, be connected with spring strip 14 between the inner wall of location pothook 11 and winding ring 1, constitute revolution mechanic between location pothook 11 through rotatory hole 12 and rotation axis 13, constitute elasticity extending structure between location pothook 11 and the spring strip 14.
Working principle: when the device of the technical scheme is used, the fixed hook 10 is driven to be inserted into the coil base 3 in the direction close to the positioning hook 11 when the coil ring 1 is installed, when the fixed hook 10 moves to the surface of the positioning hook 11, the positioning hook 11 is extruded to drive the rotary hole 12 to rotate on the surface of the rotary shaft 13, the positioning hook 11 rotates to extrude the spring strip 14, and when the fixed hook 10 continues to move downwards to be unable to move, the spring strip 14 extrudes the positioning hook 11 through self elasticity at the moment to reset, so that the position of the coil ring 1 can be fixed through the clamping between the positioning hook 11 and the fixed hook 10, and the coil ring 1 and the coil base 3 can be assembled conveniently and rapidly;
can rotate fixing bolt 8 when inductor coil shortens unable use owing to many times welding results in dismantling the back, fixing bolt 8 can be to the outside motion of screw hole 7 when screw hole 7 inside pivoted, can pull out the tip of metal coil 2 from coil terminal seat 5 inside this moment when fixing bolt 8 transversely outwards moves, pull coil terminal seat 5 and drive pin 4 and move to the outside of fixed slot 9, new coil terminal seat 5 drives the inside that pin 4 inserted fixed slot 9, then insert the tip of metal coil 2 inside coil terminal seat 5, then adjust fixed orifices 6 and screw hole 7 alignment and counter-rotating fixing bolt 8, fixing bolt 8 counter-rotating can be to the inside motion of coil terminal seat 5, so can extrude the tip of metal coil 2 through fixing bolt 8, thereby can fix the tip of metal coil 2, can weld the use once more through pin 4.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (8)
1. The utility model provides an inductance coil convenient to use for a long time, this inductance coil includes wire winding ring (1), metal coil (2), coil base (3) and pin (4), a serial communication port, the surface winding of wire winding ring (1) has metal coil (2), the bottom of wire winding ring (1) is provided with coil base (3), be provided with pin (4) of coil base (3), be provided with coupling mechanism between metal coil (2) and pin (4), be provided with equipment mechanism between wire winding ring (1) and coil base (3).
2. The inductance coil convenient for long-term use according to claim 1, wherein the connecting mechanism comprises a coil wire holder (5), a fixing hole (6), a threaded hole (7), a fixing bolt (8) and a fixing groove (9), the fixing groove (9) is formed in the surface of the coil base (3), and the top of the pin (4) is connected with the coil wire holder (5).
3. The inductance coil convenient for long-term use according to claim 2, wherein a fixing hole (6) is formed in the side surface of the coil wire holder (5), a threaded hole (7) is formed in the side surface of the coil base (3) close to the fixing hole (6), and a fixing bolt (8) penetrates through the threaded hole (7).
4. An induction coil convenient for long-term use according to claim 3, characterized in that the coil wire holder (5), the fixing hole (6), the threaded hole (7) and the fixing bolt (8) are symmetrically arranged in two groups with respect to the longitudinal central axis of the coil base (3), and the fixing bolt (8) is in threaded connection with the threaded hole (7).
5. An inductor coil according to claim 1, characterized in that the assembly means comprises a fixed hook (10), a positioning hook (11), a rotation hole (12), a rotation shaft (13) and a spring bar (14), the fixed hook (10) is connected to the lower surface of the winding ring (1), and the positioning hook (11) is provided on the inner wall of the coil base (3).
6. The inductance coil convenient for long-term use according to claim 5, wherein a rotating hole (12) is formed in the surface of the positioning hook (11), a rotating shaft (13) penetrates through the rotating hole (12), the rotating shaft (13) is connected to the inner wall of the winding ring (1), and a spring strip (14) is connected between the positioning hook (11) and the inner wall of the winding ring (1).
7. An inductor coil according to claim 6, characterized in that the positioning hooks (11) are arranged to form a rotating structure between the rotating holes (12) and the rotating shaft (13).
8. An inductor coil according to claim 7, characterized in that the positioning hooks (11) and the spring strips (14) form a resilient telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216899.8U CN220651798U (en) | 2023-08-17 | 2023-08-17 | Inductance coil convenient for long-term use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216899.8U CN220651798U (en) | 2023-08-17 | 2023-08-17 | Inductance coil convenient for long-term use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220651798U true CN220651798U (en) | 2024-03-22 |
Family
ID=90267526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322216899.8U Active CN220651798U (en) | 2023-08-17 | 2023-08-17 | Inductance coil convenient for long-term use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220651798U (en) |
-
2023
- 2023-08-17 CN CN202322216899.8U patent/CN220651798U/en active Active
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