CN208783089U - A kind of coil fixing device - Google Patents
A kind of coil fixing device Download PDFInfo
- Publication number
- CN208783089U CN208783089U CN201821463855.8U CN201821463855U CN208783089U CN 208783089 U CN208783089 U CN 208783089U CN 201821463855 U CN201821463855 U CN 201821463855U CN 208783089 U CN208783089 U CN 208783089U
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- China
- Prior art keywords
- fixedly installed
- solidus box
- coil
- card slot
- fixing device
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Abstract
The utility model provides a kind of coil fixing device, is related to coil fixing device technical field.The coil fixing device, including solidus box are fixedly installed with inlet wire pipe on the left of solidus box, and the inside of solidus box is fixedly installed with bearing, strong bar is fixedly mounted on bearing.The coil fixing device, conducting wire is entered into solidus box by inlet wire pipe, it enters in screw thread line bar, one circle of winding in screw thread line bar, conducting wire drives the rotation of card slot wheel, conducting wire enters in spool, wind conducting wire on thread groove, conducting wire is forgotten about it into suitable position from outlet-pipe, card column is inserted into through-hole, even if right side is by external force, coil is unaffected, if conducting wire is in the pulling force by left side, connecting rod is stuck in card slot, the left side of card slot is in plumbness, power of the connecting rod to power bar level to the left, then card slot wheel can not rotate, coil is set to keep original circle number, it will not change there is a situation where coil and loose, keep its stablizing effect more preferable.
Description
Technical field
The utility model relates to coil fixing device technical field, specially a kind of coil fixing device.
Background technique
Coil in circuit refers to inductor, is that guide line is wound up one by one, conducting wire insulate each other, and insulate
Pipe can be hollow, also may include iron core or powder core, abbreviation inductance, inductance can be divided into fixed inductance again and can power transformation
Sense, fixed inductance coil abbreviation inductance or coil.
Coil in existing loudspeaker is all the size according to voice coil, carries out that suitable voice coil is selected to be installed, unfavorable
In Produce on a large scale, and it is substantially and is installed by glue, but in large-scale sound equipment, sound is bigger, for a long time
Vibration, be easy by voice coil vibration fall down, damage coil, the coil in sound equipment is substantially all defeated to be wrapped in some connection
On body, in vibration, it may occur that the loose situation of conducting wire on coil causes sound equipment to damage.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of coil fixing device, and it is solid to solve existing coil
Determine the bad problem of device stability.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of coil fixing device, packet
Solidus box is included, inlet wire pipe is fixedly installed on the left of the solidus box, the inside of the solidus box is fixedly installed with bearing, described
Strong bar is fixedly mounted on bearing, the bottom of the power bar is fixedly installed with connecting rod, passes through shaft activity in the connecting rod
It is connected with card wheel, the inside of the solidus box is connected with card slot wheel by bolt, and the card slot wheel includes screw thread line bar, institute
The front surface for stating screw thread line bar is fixedly installed with card slot circle, and the inside of the solidus box is connected with take-up circle dress by rotarod activity
It sets, the take-up coil apparatus includes spool, and thread groove is offered in the spool, offers through-hole on the bottom plate of the spool,
The internal activity of the through-hole is connected with card column, and the bottom of the spool is fixedly installed with universal wheel, the right side of the solidus box
It is fixedly installed with outlet-pipe, the inside of the outlet-pipe is fixedly installed with sheet rubber, and the two sides of the solidus box are fixedly mounted
There are mounting blocks, mounting hole is arranged on the mounting blocks, the back side of the solidus box is fixedly installed with spring.
Further, the number of the universal wheel is four, and the front surface of the solidus box inner wall offers and universal wheel
The sliding slot to match.
Further, the front surface of the solidus box inner wall offers the post holes to match with card column.
Further, the inside of the inlet wire pipe and outlet-pipe is fixedly installed with sheet rubber, and the sheet rubber is in triangle
Shape.
Further, the card slot diameter on the card slot circle is greater than the diameter of card wheel.
Further, the number of the spring is four, and four spring Parallel Symmetrics are distributed in the back side of solidus box.
Working principle: it in use, conducting wire is entered solidus box by inlet wire pipe, enters in screw thread line bar, in threaded line
One circle of winding on bar pulls conducting wire, and conducting wire drives the rotation of card slot wheel, and card slot wheel drives card wheel rotation, while driving in connecting rod
Lower movement, conducting wire enter in spool, rotate spool, and spool drives universal wheel rotation, winds conducting wire on thread groove, according to
The suitable circle number of voice coil selection, forgets about it suitable position from outlet-pipe for conducting wire, card column is inserted into through-hole, is inserted into post holes, is made
Spool can not rotate, even if right side, by external force, coil is unaffected, if conducting wire is in the pulling force by left side, card slot
Wheel rotates to the left, and card wheel rotation, connecting rod is stuck in card slot, and the left side of card slot is in plumbness, to the left to connecting rod level
, power of the connecting rod to power bar level to the left, then card slot wheel can not rotate, and conducting wire is at spiral in screw thread line bar, then conducting wire can not
It is mobile, conducting wire composition coil is fixed in solidus box, is fixed by the mounting hole on mounting blocks.
Beneficial effect
Compare the prior art,
1, the coil fixing device, by inlet wire pipe, solidus box, screw thread line bar, card slot wheel, power bar, card wheel, connecting rod,
In spool, the cooperation of universal wheel, thread groove, outlet-pipe, card column, mounting blocks, through-hole and mounting hole, by conducting wire by inlet wire pipe into
Enter solidus box, enter in screw thread line bar, a circle is wound in screw thread line bar, pull conducting wire, conducting wire drives the rotation of card slot wheel, card
Sheave drives card wheel rotation, while connecting rod being driven to move up and down, and conducting wire enters in spool, rotates spool, and spool drives ten thousand
It is rotated to wheel, winds conducting wire on thread groove, suitable circle number is selected according to voice coil, conducting wire is forgotten about it suitably from outlet-pipe
Card column is inserted into through-hole, is inserted into post holes by position, rotate spool can not, even if right side, by external force, coil not will receive shadow
It rings, if conducting wire, in the pulling force by left side, card slot wheel rotates to the left, card wheel rotation, connecting rod is stuck in card slot, the left side of card slot
In plumbness, to the left to connecting rod level, power of the connecting rod to power bar level to the left, then card slot wheel can not rotate,
Conducting wire is at spiral in screw thread line bar, then conducting wire can not move, and so that coil is kept original circle number, coil is made to securely fix solidus box
In, it will not change there is a situation where coil and loose, keep its stablizing effect more preferable.
2, the coil fixing device fixes solidus box by the cooperation of spring, mounting blocks, mounting hole, is shaking
When dynamic, spring will carry out damping, be protected coil.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model card slot wheel construction schematic diagram；
Fig. 3 is the utility model take-up structural schematic diagram；
Fig. 4 is the utility model outlet-pipe right view；
Fig. 5 is the utility model left view.
In figure: 1 solidus box, 2 inlet wire pipes, 3 bearings, 4 power bars, 5 connecting rods, 6 shafts, 7 card wheels, 8 bolts, 9 card slot wheels,
901 screw thread line bars, 902 card slot circles, 10 bull sticks, 11 take-up coil apparatus, 1101 spools, 1102 thread grooves, 1103 through-holes, 1104
Card column, 1105 universal wheels, 12 outlet-pipes, 13 sheet rubbers, 14 mounting blocks, 15 mounting holes, 16 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, the utility model embodiment provides a kind of coil fixing device, including solidus box 1, solidus box 1
The front surface of inner wall offers the post holes to match with card column 1104, Gu the left side of solidus box 1 is fixedly installed with inlet wire pipe 2, into
The inside of spool 2 and outlet-pipe 12 is fixedly installed with sheet rubber 13, and sheet rubber 13 is in triangular shape, and the inside of solidus box 1 is fixed
Bearing 3 is installed, strong bar 4 is fixedly mounted on bearing 3, the bottom of power bar 4 is fixedly installed with connecting rod 5, passes through in connecting rod 5
Shaft 6 is connected with card wheel 7, and the inside of solidus box 1 is connected with card slot wheel 9 by bolt 8, and card slot wheel 9 includes screw thread
Line bar 901, the front surface of screw thread line bar 901 are fixedly installed with card slot circle 902, diameter of the card slot on card slot circle 902 than card wheel 7
Greatly, the inside of solidus box 1 is connected with take-up coil apparatus 11 by bull stick 10, and take-up coil apparatus 11 includes spool 1101, line
Thread groove 1102 is offered on cylinder 1101, through-hole 1103 is offered on the bottom plate of spool 1101, the internal activity of through-hole 1103 connects
It is connected to card column 1104, the bottom of spool 1101 is fixedly installed with universal wheel 1105, and the number of universal wheel 1105 is four, solidus box
The front surface of 1 inner wall offers the sliding slot to match with universal wheel 1105, and the right side of solidus box 1 is fixedly installed with outlet-pipe 12,
The inside of outlet-pipe 12 is fixedly installed with sheet rubber 13, and the two sides of solidus box 1 are fixedly installed with mounting blocks 14, mounting blocks 14
On be arranged with mounting hole 15, the back side of solidus box 1 is fixedly installed with spring 16, and the number of spring 16 is four, four springs 16
Parallel Symmetric is distributed in the back side of solidus box 1, passes through inlet wire pipe 2, solidus box 1, screw thread line bar 901, card slot wheel 9, power bar 4, card
Wheel 7, connecting rod 5, in spool 1101, universal wheel 1105, thread groove 1102, outlet-pipe 12, card column 1104, mounting blocks 14, through-hole
1103 and mounting hole 15 cooperation, by conducting wire by inlet wire pipe 2 enter solidus box 1, enter in screw thread line bar 901, in screw thread
One circle of winding in line bar 901, pulls conducting wire, and conducting wire drives card slot wheel 9 to rotate, and card slot wheel 9 drives card wheel 7 to rotate, and drives simultaneously
Connecting rod 5 moves up and down, and conducting wire enters in spool 1101, rotates spool 1101, and spool 1101 drives universal wheel 1105 to revolve
Turn, wind conducting wire on thread groove 1102, suitable circle number is selected according to voice coil, conducting wire is forgotten about it suitably from outlet-pipe 12
Card column 1104 is inserted into through-hole 1103, is inserted into post holes, rotate spool 1101 can not, even if right side is by external force, line by position
Circle is unaffected, if conducting wire, in the pulling force by left side, card slot wheel 9 rotates to the left, card wheel 7 rotates, and connecting rod 5 is stuck in
The left side of card slot, card slot is in plumbness, to the left to 5 level of connecting rod, connecting rod 5 gives power bar 4 horizontal power to the left,
Then card slot wheel 9 can not rotate, and conducting wire is at spiral in screw thread line bar 901, then conducting wire can not move, and coil is made to keep original circle
Number, securely fixes coil in solidus box 1, will not change and loose there is a situation where coil, keep its stablizing effect more preferable, pass through
The cooperation of spring 16, mounting blocks 14, mounting hole 15 fixes solidus box 1, and when shaking, spring 16 will subtract
Shake, is protected coil.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of coil fixing device, including solidus box (1), it is characterised in that: be fixedly installed on the left of the solidus box (1)
The inside of inlet wire pipe (2), the solidus box (1) is fixedly installed with bearing (3), and strong bar is fixedly mounted on the bearing (3)
(4), the bottom of the power bar (4) is fixedly installed with connecting rod (5), is connected on the connecting rod (5) by shaft (6)
The inside of card wheel (7), the solidus box (1) is connected with card slot wheel (9) by bolt (8), and the card slot wheel (9) includes spiral shell
The front surface of streakline bar (901), the screw thread line bar (901) is fixedly installed with card slot circle (902), the solidus box (1) it is interior
Portion is connected with take-up coil apparatus (11) by bull stick (10), and the take-up coil apparatus (11) includes spool (1101), described
It offers in spool (1101) thread groove (1102), is offered through-hole (1103) on the bottom plate of the spool (1101), it is described logical
The internal activity in hole (1103) is connected with card column (1104), and the bottom of the spool (1101) is fixedly installed with universal wheel
(1105), it is fixedly installed with outlet-pipe (12) on the right side of the solidus box (1), the inside of the outlet-pipe (12) is fixedly installed with
The two sides of sheet rubber (13), the solidus box (1) are fixedly installed with mounting blocks (14), are arranged with peace on the mounting blocks (14)
It fills hole (15), the back side of the solidus box (1) is fixedly installed with spring (16).
2. a kind of coil fixing device according to claim 1, it is characterised in that: the number of the universal wheel (1105) is
Four, the front surface of solidus box (1) inner wall offers the sliding slot to match with universal wheel (1105).
3. a kind of coil fixing device according to claim 1, it is characterised in that: the positive table of solidus box (1) inner wall
Face offers the post holes to match with card column (1104).
4. a kind of coil fixing device according to claim 1, it is characterised in that: the inlet wire pipe (2) and outlet-pipe
(12) inside is fixedly installed with sheet rubber (13), and the sheet rubber (13) is in triangular shape.
5. a kind of coil fixing device according to claim 1, it is characterised in that: the card slot on the card slot circle (902)
Diameter is greater than the diameter of card wheel (7).
6. a kind of coil fixing device according to claim 1, it is characterised in that: the number of the spring (16) is four
A, four spring (16) Parallel Symmetrics are distributed in the back side of solidus box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463855.8U CN208783089U (en) | 2018-09-07 | 2018-09-07 | A kind of coil fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463855.8U CN208783089U (en) | 2018-09-07 | 2018-09-07 | A kind of coil fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208783089U true CN208783089U (en) | 2019-04-23 |
Family
ID=66160272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821463855.8U Active CN208783089U (en) | 2018-09-07 | 2018-09-07 | A kind of coil fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208783089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115754856A (en) * | 2022-12-12 | 2023-03-07 | 齐齐哈尔一脉阳光医学影像诊断中心有限公司 | Coil positioning device convenient to move in magnetic resonance mode |
-
2018
- 2018-09-07 CN CN201821463855.8U patent/CN208783089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115754856A (en) * | 2022-12-12 | 2023-03-07 | 齐齐哈尔一脉阳光医学影像诊断中心有限公司 | Coil positioning device convenient to move in magnetic resonance mode |
| CN115754856B (en) * | 2022-12-12 | 2023-06-16 | 齐齐哈尔一脉阳光医学影像诊断中心有限公司 | Coil positioning device convenient to move in magnetic resonance |
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