CN209343896U - A kind of easy grafting I-shaped inducer - Google Patents
A kind of easy grafting I-shaped inducer Download PDFInfo
- Publication number
- CN209343896U CN209343896U CN201920359975.1U CN201920359975U CN209343896U CN 209343896 U CN209343896 U CN 209343896U CN 201920359975 U CN201920359975 U CN 201920359975U CN 209343896 U CN209343896 U CN 209343896U
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- CN
- China
- Prior art keywords
- inductor
- shell
- shaped
- hole
- pivoted frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of easy grafting I-shaped inducers, including inductor and the shell to match with inductor, and two leads for running through shell are led on inductor；Lower part in the shell is symmetrically installed there are two attachment base, the inner transverse of attachment base has T-type through-hole through design, T-type pedestal is plugged in T-type through-hole, the lower end of T-type pedestal is fixedly connected with shank, it is provided with several plug sockets on the one side of shank facing external, flexible clamping device is provided on the lateral surface of plug socket.The utility model is designed reasonably, facilitate clamping or is held with hand, and it can directly be fixed after grafting, U-shaped pivoted frame generates upward elastic force under the action of torsional spring, and after U-shaped pivoted frame enters the welding hole on circuit board, the shell and U-shaped pivoted frame of inductor act on the effect for generating fixed clamp up and down, soldering is carried out at this time, guarantee the precision of inductor soldering, the case where avoiding the occurrence of waste product, starts from popularization.
Description
Technical field
The utility model belongs to inductor field, more specifically to a kind of easy grafting I-shaped inducer.
Background technique
Inductor is one of commonly used component in electronic circuit, also known as choke, reactor, dynamic reactor,
Especially I-shaped inducer, use are especially extensive.
I-shaped inducer is usually welded to the enterprising enforcement of circuit board and uses, and is needed during the welding process with hand or tweezer
Son etc. is clamped, and is clamped inductor and is welded.But will appear shake with hand, such shake will cause inductor position
That sets is slightly tilted, and precision is inadequate, and the probability for waste product occur also greatly improves.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of easy grafting I-shaped inductives
Device, design rationally, facilitate clamping or are held with hand, and can directly fix after grafting, U-shaped pivoted frame is under the action of torsional spring
Upward elastic force is generated, after U-shaped pivoted frame enters the welding hole on circuit board, the shell and U-shaped pivoted frame of inductor act on up and down
The case where effect for generating fixed clamp carries out soldering at this time, guarantees the precision of inductor soldering, avoid the occurrence of waste product, starts from
It promotes.
To achieve the above object, the utility model provides following technical solution:
A kind of easy grafting I-shaped inducer, including inductor and the shell to match with inductor, and on inductor
Lead to two leads for running through shell；It is characterized by: the lower part in the shell is symmetrically installed, there are two attachment base, connections
The inner transverse of seat has T-type through-hole through design, T-type pedestal is plugged in T-type through-hole, the lower end of T-type pedestal is fixedly connected with
Shank is provided with several plug sockets on the one side of shank facing external, is arranged on the lateral surface of plug socket flexible
Clamping apparatus；It is provided with annular on the shell and is wrapped in drawstring, the top of drawstring is fixedly connected with pull ring.
As a kind of technical solution of optimization, the flexible clamping device includes logical through the transverse direction being arranged on plug socket
Hole is equipped with torsional spring in cross through hole, rotary shaft is fixedly connected in torsional spring, and the both ends of rotary shaft are fixedly connected with U-shaped pivoted frame,
The outboard end of U-shaped pivoted frame is bonded with rubber block.
As a kind of technical solution of optimization, PVC board is had by melt viscosity on the outer surface of the plug socket,
Rubber sheet gasket is had by melt viscosity on the outer surface of PVC board.
By adopting the above-described technical solution, compared with prior art, the utility model is designed reasonably, facilitate clamping or
Held with hand, and can directly be fixed after grafting, U-shaped pivoted frame generates upward elastic force under the action of torsional spring, U-shaped pivoted frame into
After entering the welding hole onto circuit board, the shell and U-shaped pivoted frame of inductor act on the effect for generating fixed clamp up and down, at this time into
The case where row soldering guarantees the precision of inductor soldering, avoids the occurrence of waste product, starts from popularization.
The utility model is described further referring to drawings and examples.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the structural schematic diagram of elastic clamping apparatus in Fig. 1.
Specific embodiment
Embodiment
As shown in Figs. 1-2, a kind of easy grafting I-shaped inducer, what is matched including inductor 3 and with inductor 3 is outer
Shell 4, and two leads 12 for running through shell are led on inductor.Above-mentioned component is the basic components of inductor, is belonged to existing
Technology, specific structure and working principle, repeat no more.
Lower part in the shell is symmetrically installed there are two attachment base 6, and the inner transverse of attachment base 6 has T-type through design
Through-hole 7, is plugged with T-type pedestal 5 in T-type through-hole 7, and the lower end of T-type pedestal 5 is fixedly connected with shank 11, shank 11 towards
Several plug sockets 8 are provided on external one side, are provided with flexible clamping device on the lateral surface of plug socket 8.The bullet
Property clamping apparatus include that torsional spring is installed in the cross through hole that is arranged on plug socket, cross through hole, it is fixed in torsional spring to connect
It is connected to rotary shaft 10, the both ends of rotary shaft 10 are fixedly connected with U-shaped pivoted frame 9, and the outboard end of U-shaped pivoted frame 9 is bonded with rubber block
15.PVC board 13 is had by melt viscosity on the outer surface of the plug socket, passes through hot melt on the outer surface of PVC board 13
Gluing has rubber sheet gasket 14.Rubber block 15, PVC board 13 and rubber sheet gasket 14 can not only play the role of buffering, but also have good
Insulation performance.
It is provided with annular on the shell and is wrapped in drawstring 2, the top of drawstring 2 is fixedly connected with pull ring 1.
The utility model is designed reasonably facilitates clamping or is held with hand, and can directly fix after grafting, and U-shaped turns
Frame generates upward elastic force under the action of torsional spring, after U-shaped pivoted frame enters the welding hole on circuit board, the shell of inductor and
U-shaped pivoted frame acts on the effect for generating fixed clamp up and down, carries out soldering at this time, guarantees the precision of inductor soldering, avoids the occurrence of
The case where waste product, starts from popularization.
The protection scope of the utility model is not limited merely to above-described embodiment, skill belonging to the idea of the present invention
Art scheme belongs to the protection scope of the utility model.It should be pointed out that for those skilled in the art,
Several improvements and modifications under the premise of the utility model principle are not departed from, these improvements and modifications also should be regarded as the utility model
Protection scope.
Claims (3)
1. a kind of easy grafting I-shaped inducer, including inductor and the shell to match with inductor, and draws on inductor
There are two leads for running through shell out；It is characterized by:
Lower part in the shell is symmetrically installed there are two attachment base, and the inner transverse of attachment base has T-type through-hole, T through design
It is plugged with T-type pedestal in type through-hole, the lower end of T-type pedestal is fixedly connected with shank, on the one side of shank facing external
Several plug sockets are provided with, flexible clamping device is provided on the lateral surface of plug socket；Be provided on the shell annular and
It is wrapped in drawstring, the top of drawstring is fixedly connected with pull ring.
2. a kind of easy grafting I-shaped inducer according to claim 1, it is characterised in that: the flexible clamping device packet
It includes and torsional spring is installed in the cross through hole being arranged on plug socket, cross through hole, rotary shaft is fixedly connected in torsional spring, revolve
The both ends of shaft are fixedly connected with U-shaped pivoted frame, and the outboard end of U-shaped pivoted frame is bonded with rubber block.
3. a kind of easy grafting I-shaped inducer according to claim 2, it is characterised in that: the outside table of the plug socket
PVC board is had by melt viscosity on face, rubber sheet gasket is had by melt viscosity on the outer surface of PVC board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359975.1U CN209343896U (en) | 2019-03-21 | 2019-03-21 | A kind of easy grafting I-shaped inducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359975.1U CN209343896U (en) | 2019-03-21 | 2019-03-21 | A kind of easy grafting I-shaped inducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209343896U true CN209343896U (en) | 2019-09-03 |
Family
ID=67763148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920359975.1U Expired - Fee Related CN209343896U (en) | 2019-03-21 | 2019-03-21 | A kind of easy grafting I-shaped inducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209343896U (en) |
-
2019
- 2019-03-21 CN CN201920359975.1U patent/CN209343896U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |