CN206042610U - Triode fixing device - Google Patents
Triode fixing device Download PDFInfo
- Publication number
- CN206042610U CN206042610U CN201621063007.9U CN201621063007U CN206042610U CN 206042610 U CN206042610 U CN 206042610U CN 201621063007 U CN201621063007 U CN 201621063007U CN 206042610 U CN206042610 U CN 206042610U
- Authority
- CN
- China
- Prior art keywords
- block
- audion
- fixing device
- fixed block
- base plate
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a triode fixing device, comprising a base plate, the upper end of bottom plate is equipped with fixed block and baffle respectively, two protruding type spouts, every have been seted up to the upper end symmetry of fixed block all be equipped with the slider in the protruding type spout, every one side of slider all is equipped with a plurality of springs, every the spring is kept away from the one end of slider and all is connected with the baffle, the upper end of fixed block is equipped with concave type stopper, rubber pad and dog respectively, the bilateral symmetry of concave type stopper is equipped with a plurality of trompils, one side that the fixed block was kept away from to concave type stopper is equipped with three through -hole, every all be equipped with first screw thread on the inner wall of through -hole, every all be equipped with locking screw in the through -hole. The utility model discloses the structure is firm, and it is convenient to use, can be firm fix the triode, and play certain guard action to the triode, prolonged the life of triode to a certain extent, be worth the popularization.
Description
Technical field
This utility model is related to audion fixing device technical field, more particularly to a kind of audion fixing device.
Background technology
Audion, also referred to as transistor, crystal triode, are a kind of semiconductor device of control electric current, its effect
It is that small-signal is zoomed into the larger signal of telecommunication of range value, also serves as noncontacting switch.Crystal triode, is that quasiconductor is basic
One of components and parts, act on Current amplifier, are the core parts of electronic circuit.Three pins are typically directly welded by audion
Use on circuit boards, without the fixing device that other match, only audion is welded and fixed by pin and is easily come off, and because nothing has
The probability that the protection fixation audion of effect is damaged can also become big.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and a kind of audion for proposing is fixed
Device.
To achieve these goals, this utility model employs following technical scheme：
A kind of audion fixing device, including base plate, the upper end of the base plate is respectively equipped with fixed block and baffle plate, described solid
The upper end for determining block symmetrically offers two convex chutes, is equipped with slide block in each described convex chute, each slide block
Side is equipped with some springs, and each described spring is connected with baffle plate away from one end of slide block, the upper end point of the fixed block
Matrix limited block, rubber cushion blocks and block is not provided with, and matrix limited block is located between block and slide block, the matrix limited block
Be symmetrically arranged on two with some perforates, the matrix limited block is provided with three through holes away from the side of fixed block, and each is described logical
The first screw thread is equipped with the inwall in hole, is equipped with lock-screw, and each lock-screw and is equipped with each described through hole
The second screw thread matched with the first screw thread.
Preferably, the base plate is made using insulating and heat-conducting plastics.
Preferably, the block is provided with the first rubber mount near the side of matrix limited block, and each described slide block is close
The side of matrix limited block is equipped with the second rubber mount.
Preferably, the base plate, fixed block, block, matrix limited block and baffle plate are integrally formed.
In this utility model, first base plate is welded on circuit boards, is made using the support of the elastic reaction and baffle plate of spring
With compression spring makes slide block close to baffle plate along convex chute, subsequently audion is placed in the recess of matrix limited block, is treated
After the side of audion is offseted with the first rubber mount, trip spring makes the opposite side of audion and the second rubber mount offset, and connects
Recycling lock-screw to lock audion, strengthen fixed effect, by audion after audion is fixed on fixed block
Pin is welded on circuit；Spacing effect is played in the setting of block, matrix limited block, baffle plate and convex chute；The
The setting of one rubber mount and the second rubber mount, plays a part of to protect audion；The setting of rubber cushion blocks, can not only make dress
Preferably fixed audion is put, good protected effect is also acted；The setting of perforate, for the radiating effect of stiffening device,
Audion is enable preferably to radiate；The setting of lock-screw, strengthens the fixation of device.This utility model stabilized structure,
It is easy to use, can be firm fix audion, and play certain protective effect to audion, extend to a certain extent
The service life of audion, is worthy to be popularized.
Description of the drawings
Fig. 1 be the utility model proposes a kind of audion fixing device structural representation；
Fig. 2 be the utility model proposes a kind of audion fixing device in slide block enlarged diagram；
Fig. 3 be the utility model proposes a kind of audion fixing device in spring section structural representation.
In figure：1 base plate, 2 fixed blocks, 3 blocks, 4 first rubber mounts, 5 lock-screws, 6 matrix limited blocks, 7 second rubbers
Glue cushion, 8 slide blocks, 9 baffle plates, 10 convex chutes, 11 rubber cushion blocks, 12 perforates, 13 springs.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of audion fixing device, including base plate 1, the upper end of base plate 1 is respectively equipped with fixed block 2 and gear
Plate 9, the upper end of fixed block 2 symmetrically offer two convex chutes 10, are equipped with slide block 8 in each convex chute 10, each cunning
The side of block 8 is equipped with some springs 13, and each spring 13 is connected with baffle plate 9 away from one end of slide block 8, fixed block 2 it is upper
End is respectively equipped with matrix limited block 6, rubber cushion blocks 11 and block 3, and matrix limited block 6 is located between block 3 and slide block 8, recessed
Type limited block 6 is symmetrically arranged on two with some perforates 12, and matrix limited block 6 is provided with three through holes away from the side of fixed block 2, often
The first screw thread is equipped with the inwall of individual through hole, is equipped with lock-screw 5, and each lock-screw 5 and is all provided with each through hole
There is the second screw thread matched with the first screw thread, base plate 1 is made using insulating and heat-conducting plastics, and block 3 is near matrix limited block 6
Side is provided with the first rubber mount 4, and each slide block 8 is equipped with the second rubber mount 7, base plate near the side of matrix limited block 6
1st, fixed block 2, block 3, matrix limited block 6 and baffle plate 9 are integrally formed.
In this utility model, first by base plate 1 weld on circuit boards, using spring 13 elastic reaction and baffle plate 9
Support is acted on, and compression spring 13 makes slide block 8 close to baffle plate 9 along convex chute 10, audion is placed in matrix limited block 6 subsequently
Recess in, after side and first rubber mount 4 of audion offset, trip spring 13 makes the opposite side and second of audion
Rubber mount 7 offsets, and then recycles lock-screw 5 to lock audion, strengthens fixed effect, treat that audion is fixed on fixation
The pin of audion is welded on circuit after on block 2；Block 3, matrix limited block 6, baffle plate 9 and convex chute 10 set
Put and play spacing effect；The setting of the first rubber mount 4 and the second rubber mount 7, plays a part of to protect audion；Rubber
The setting of rubber cushion block 11, can not only make device preferably fix audion, also act good protected effect；Perforate 12 sets
Put, for the radiating effect of stiffening device, enable audion preferably to radiate；The setting of lock-screw 5, strengthens consolidating for device
It is set for using.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of audion fixing device, including base plate (1), it is characterised in that the upper end of base plate (1) is respectively equipped with fixation
Block (2) and baffle plate (9), the upper end of fixed block (2) symmetrically offer two convex chutes (10), each described convex chute
(10) slide block (8) is equipped with, the side of each slide block (8) is equipped with some springs (13), each described spring (13)
It is connected with baffle plate (9) away from one end of slide block (8), the upper end of fixed block (2) is respectively equipped with matrix limited block (6), rubber
Rubber cushion block (11) and block (3), and matrix limited block (6) be located between block (3) and slide block (8), matrix limited block (6)
Be symmetrically arranged on two with some perforates (12), matrix limited block (6) are provided with three through holes away from the side of fixed block (2),
The first screw thread is equipped with the inwall of each through hole, is equipped with lock-screw (5), and each locking in each described through hole
The second screw thread matched with the first screw thread is equipped with screw (5).
2. a kind of audion fixing device according to claim 1, it is characterised in that base plate (1) is led using insulation
Thermoplastic materialss are made.
3. a kind of audion fixing device according to claim 1, it is characterised in that block (3) are limited near matrix
The side of position block (6) is provided with the first rubber mount (4), and each described slide block (8) are equipped near the side of matrix limited block (6)
Second rubber mount (7).
4. a kind of audion fixing device according to claim 1, it is characterised in that base plate (1), fixed block (2),
Block (3), matrix limited block (6) and baffle plate (9) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063007.9U CN206042610U (en) | 2016-09-19 | 2016-09-19 | Triode fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063007.9U CN206042610U (en) | 2016-09-19 | 2016-09-19 | Triode fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206042610U true CN206042610U (en) | 2017-03-22 |
Family
ID=58295845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063007.9U Expired - Fee Related CN206042610U (en) | 2016-09-19 | 2016-09-19 | Triode fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206042610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825986A (en) * | 2018-04-29 | 2018-11-16 | 无锡盛赛传感科技有限公司 | A kind of fixed device of portable tension sensor |
-
2016
- 2016-09-19 CN CN201621063007.9U patent/CN206042610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825986A (en) * | 2018-04-29 | 2018-11-16 | 无锡盛赛传感科技有限公司 | A kind of fixed device of portable tension sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170919 |