CN208061772U - A kind of transformer with power amplification ability - Google Patents
A kind of transformer with power amplification ability Download PDFInfo
- Publication number
- CN208061772U CN208061772U CN201820576854.8U CN201820576854U CN208061772U CN 208061772 U CN208061772 U CN 208061772U CN 201820576854 U CN201820576854 U CN 201820576854U CN 208061772 U CN208061772 U CN 208061772U
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- CN
- China
- Prior art keywords
- audio
- frequency amplifier
- transformer
- groove
- kelly
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Abstract
The utility model discloses a kind of transformers with power amplification ability, including transformer body, it is installed with fixed seat at the top of the transformer body, it is opened up at the top of fixed seat fluted, audio-frequency amplifier is slidably fitted in groove, it is extended to outside groove at the top of audio-frequency amplifier, the both sides of audio-frequency amplifier are symmetrically installed with wedge block, through-hole is symmetrically offered on the both sides inner wall of groove, kelly is slidably fitted in through-hole, the both ends of kelly all extend to outside through-hole, two kellies one end close to each other is in contact at the top of two wedge blocks respectively, sliding slot is offered at the top of through-hole, sliding block is installed at the top of kelly, the top slide of sliding block is mounted in sliding slot.The utility model not only has the function of power amplification, and can dismount audio-frequency amplifier easily and fast, and audio-frequency amplifier is safeguarded in easy access, while can extend audio-frequency amplifier service life.
Description
Technical field
The utility model is related to transformer technology field more particularly to a kind of transformers with power amplification ability.
Background technology
Transformer (Transformer) is the device for changing alternating voltage using the principle of electromagnetic induction, main member
It is primary coil, secondary coil and iron core (magnetic core).Major function has:Voltage transformation, impedance transformation, is isolated, is steady at current transformation
It presses (magnetic saturation transformer) etc..It can be divided into, according to use,:Power transformer and special transformer (electric furnace change, rectification change, power frequency examination
Test transformer, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformation
Device, electronic transformer, reactor, mutual inductor etc.).
At present in actual use, it usually needs using audio power audio-frequency amplifier come the power of amplifying transformer, but
Commonly the transformer middle pitch audio amplifier with power amplification ability is usually all to be screwed to be mounted on to people at present
On transformer, not only it is not easy to dismounting audio-frequency amplifier and carries out repair and maintenance, and do not have vibration-damping function, influence audio and put
The service life of big device, so we are badly in need of a kind of transformer with power amplification ability to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is put with power
The transformer of big ability.
To achieve the goals above, the utility model uses following technical solution：
A kind of transformer with power amplification ability, including transformer body, the top of the transformer body are fixed
Fixed seat is installed, opens up fluted at the top of fixed seat, audio-frequency amplifier, the top of audio-frequency amplifier are slidably fitted in groove
Portion extends to outside groove, and the both sides of audio-frequency amplifier are symmetrically installed with wedge block, are symmetrically opened up on the both sides inner wall of groove
There is through-hole, kelly is slidably fitted in through-hole, the both ends of kelly all extend to outside through-hole, two kellies one end close to each other point
It is not in contact at the top of two wedge blocks, sliding slot is offered at the top of through-hole, sliding block, sliding block are installed at the top of kelly
Top slide be mounted on sliding slot in, one end that two kellies are located remotely from each other is installed with handle；
Slide plate is slidably fitted in the groove, the top of slide plate and the bottom connection of audio-frequency amplifier touch, the bottom of groove
Multiple first springs are welded on portion's inner wall, multiple first springs are welded and fixed between slide plate.
Preferably, it is installed with slide bar in the sliding slot, sliding block is slidably located on slide bar, and welding is arranged on slide bar
Second spring on sliding block, the one end of second spring far from sliding block are welded on side inner wall of the sliding slot far from groove and are in contact.
Preferably, the first ball is nested in the top inner wall of the sliding block, in the top inner wall of the first ball and sliding slot.
Preferably, the one end of the kelly far from handle is nested with the second ball, and the second ball is adapted with wedge block.
Preferably, limiting slot is offered in the bottom interior wall of the through-hole, the bottom of kelly is installed with limited block, limit
Position block is slidably connected with limiting slot.
Preferably, locating slot is symmetrically offered on the both sides inner wall of the groove, the both sides of slide plate are symmetrically installed with
Locating piece, locating piece are slidably connected with locating slot.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, by transformer body, fixed seat, groove, audio-frequency amplifier, handle, wedge block, through-hole,
Kelly, sliding slot, sliding block, slide plate and the first spring match, pull handle, and handle drives kelly, and kelly is made to be detached with wedge block,
At this time under the action of the first spring, you can easily audio-frequency amplifier is taken out, easy access and safeguards audio-frequency amplifier, when
Install audio-frequency amplifier when, only audio-frequency amplifier need to be sticked into groove, wedge block will be contacted with the second ball at this time, then to
Lower pressing audio-frequency amplifier, the second ball will roll on wedge block and push kelly, kelly movement will compress second spring, when
When wedge block is detached with the second ball, under the action of second spring, kelly will reset and block wedge block, thus by audio
Amplifier is fixed, while audio-frequency amplifier will push slide plate, the utility model not only to have the function of power amplification, and can be square
Just audio-frequency amplifier is quickly dismounted, audio-frequency amplifier is safeguarded in easy access, while can extend audio-frequency amplifier service life.
Description of the drawings
Fig. 1 be the utility model proposes a kind of transformer with power amplification ability schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of transformer with power amplification ability in the sectional structure of part A show
It is intended to.
In figure：1 transformer body, 2 fixed seats, 3 grooves, 4 audio-frequency amplifiers, 5 handles, 6 wedge blocks, 7 through-holes, 8 kellies,
9 sliding slots, 10 sliding blocks, 11 slide plates, 12 first springs.
Specific implementation mode
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.
Referring to Fig.1-2, a kind of transformer with power amplification ability, including transformer body 1, transformer body 1
Top is installed with fixed seat 2, and the top of fixed seat 2 opens up fluted 3, audio-frequency amplifier 4 is slidably fitted in groove 3,
The top of audio-frequency amplifier 4 extends to outside groove 3, and the both sides of audio-frequency amplifier 4 are symmetrically installed with wedge block 6, groove 3
Through-hole 7 is symmetrically offered on the inner wall of both sides, and kelly 8 is slidably fitted in through-hole 7, the both ends of kelly 8 all extend to outside through-hole 7,
Two kellies 8 one end close to each other is in contact with the top of two wedge blocks 6 respectively, and the top of through-hole 7 offers sliding slot 9,
The top of kelly 8 is installed with sliding block 10, and the top slide of sliding block 10 is mounted in sliding slot 9, what two kellies 8 were located remotely from each other
One end is installed with handle 5；Slide plate 11, the bottom at the top and audio-frequency amplifier 4 of slide plate 11 are slidably fitted in groove 3
It is in contact, multiple first springs 12 is welded in the bottom interior wall of groove 3, multiple first springs 12 weld between slide plate 11
It is fixed, pass through transformer body 1, fixed seat 2, groove 3, audio-frequency amplifier 4, handle 5, wedge block 6, through-hole 7, kelly 8, sliding slot
9, sliding block 10, slide plate 11 and the first spring 12 match, pull handle 5, and handle 5 drives kelly 8, and kelly 8 is made to divide with wedge block 6
From at this time under the action of the first spring 12, you can easily take out audio-frequency amplifier 4, easy access and safeguard that audio is put
Big device 4 need to only stick into audio-frequency amplifier 4 in groove 3 when installing audio-frequency amplifier 4, and wedge block 6 will be with the second rolling at this time
Pearl contacts, and then presses down on audio-frequency amplifier 4, and the second ball will roll on wedge block 6 and push kelly 8, kelly 8 to move
Second spring will be compressed, when wedge block 6 is detached with the second ball, under the action of second spring, kelly 8 will reset and by wedge
Shape block 6 blocks, and to fix audio-frequency amplifier 4, while audio-frequency amplifier 4 will push slide plate 11, the utility model not only to have
There is power enlarging function, and audio-frequency amplifier 4 can be dismounted easily and fast, audio-frequency amplifier 4 is safeguarded in easy access, simultaneously
4 service life of audio-frequency amplifier can be extended.
In the utility model, slide bar is installed in sliding slot 9, sliding block 10 is slidably located on slide bar, is arranged on slide bar
There are the second spring being welded on sliding block 10, the one end of second spring far from sliding block 10 to be welded on side of the sliding slot 9 far from groove 3
On inner wall, the first ball is nested in the top inner wall of sliding block 10, the first ball is in contact with the top inner wall of sliding slot 9, kelly 8
One end far from handle 5 is nested with the second ball, and the second ball is adapted with wedge block 6, is offered in the bottom interior wall of through-hole 7
The bottom of limiting slot, kelly 8 is installed with limited block, and limited block is slidably connected with limiting slot, right on the both sides inner wall of groove 3
Title offers locating slot, and the both sides of slide plate 11 are symmetrically installed with locating piece, and locating piece is slidably connected with locating slot, passes through change
Depressor ontology 1, groove 3, audio-frequency amplifier 4, handle 5, wedge block 6, through-hole 7, kelly 8, sliding slot 9, sliding block 10, is slided fixed seat 2
Plate 11 and the first spring 12 match, pull handle 5, and handle 5 drives kelly 8, and kelly 8 is made to be detached with wedge block 6, at this time the
Under the action of one spring 12, you can easily take out audio-frequency amplifier 4, easy access and safeguard audio-frequency amplifier 4, work as installation
When audio-frequency amplifier 4, only audio-frequency amplifier 4 need to be sticked into groove 3, wedge block 6 will be contacted with the second ball at this time, then to
Lower pressing audio-frequency amplifier 4, the second ball will roll on wedge block 6 and push kelly 8, the movement of kelly 8 will compress the second bullet
Spring, when wedge block 6 is detached with the second ball, under the action of second spring, kelly 8 will reset and block wedge block 6, from
And fix audio-frequency amplifier 4, while audio-frequency amplifier 4 will push slide plate 11, the utility model not only to have power amplification work(
Can, and audio-frequency amplifier 4 can be dismounted easily and fast, audio-frequency amplifier 4 is safeguarded in easy access, while can extend audio
4 service life of amplifier.
Operation principle：In the utility model, the model LPA4809 of audio-frequency amplifier 4 is fixedly mounted by fixed seat 1
Audio-frequency amplifier 4 when needing to dismantle audio-frequency amplifier 4, only needs pull handle 5, handle 5 to drive kelly in actual use
8, so that kelly 8 is detached with wedge block 6, at this time under the action of the first spring 12, you can easily audio-frequency amplifier 4 is taken out,
It easy access and safeguards audio-frequency amplifier 4, when installing audio-frequency amplifier 4, audio-frequency amplifier 4 need to only be sticked into groove 3, this
When wedge block 6 will be contacted with the second ball, then press down on audio-frequency amplifier 4, the second ball will roll simultaneously on wedge block 6
Kelly 8 is pushed, the movement of kelly 8 will compress second spring, when wedge block 6 is detached with the second ball, in the effect of second spring
Under, kelly 8 will reset and block wedge block 6, and to fix audio-frequency amplifier 4, while audio-frequency amplifier 4 will push slide plate
11, slide plate 11 will compress the first spring 12 can effectively buffer shaking for audio-frequency amplifier 4 under the action of the first spring 12
It is dynamic, to extend the service life of audio-frequency amplifier 4.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of transformer with power amplification ability, including transformer body (1), which is characterized in that the transformer sheet
It is installed with fixed seat (2) at the top of body (1), is opened up at the top of fixed seat (2) fluted (3), is slidably installed in groove (3)
There is audio-frequency amplifier (4), groove (3) is extended at the top of audio-frequency amplifier (4) outside, the both sides of audio-frequency amplifier (4) are symmetrically solid
Dingan County is equipped with wedge block (6), and through-hole (7) is symmetrically offered on the both sides inner wall of groove (3), card is slidably fitted in through-hole (7)
The both ends of bar (8), kelly (8) all extend to through-hole (7) outside, two kellies (8) one end close to each other respectively with two wedge shapes
Block is in contact at the top of (6), and sliding slot (9) is offered at the top of through-hole (7), sliding block (10) is installed at the top of kelly (8),
The top slide of sliding block (10) is mounted in sliding slot (9), and one end that two kellies (8) are located remotely from each other is installed with handle
(5)；
It is slidably fitted with slide plate (11), the bottom connection at the top and audio-frequency amplifier (4) of slide plate (11) in the groove (3)
It touches, multiple first springs (12) is welded in the bottom interior wall of groove (3), multiple first springs (12) are between slide plate (11)
It is welded and fixed.
2. a kind of transformer with power amplification ability according to claim 1, which is characterized in that the sliding slot (9)
It is inside installed with slide bar, sliding block (10) is slidably located on slide bar, and second be welded on sliding block (10) is arranged on slide bar
Spring, the one end of second spring far from sliding block (10) are welded on side inner wall of the sliding slot (9) far from groove (3).
3. a kind of transformer with power amplification ability according to claim 1, which is characterized in that the sliding block (10)
Top inner wall on be nested with the first ball, the first ball is in contact with the top inner wall of sliding slot (9).
4. a kind of transformer with power amplification ability according to claim 1, which is characterized in that the kelly (8)
One end far from handle (5) is nested with the second ball, and the second ball is adapted with wedge block (6).
5. a kind of transformer with power amplification ability according to claim 1, which is characterized in that the through-hole (7)
Bottom interior wall on offer limiting slot, the bottom of kelly (8) is installed with limited block, and limited block connects with limiting slot sliding
It connects.
6. a kind of transformer with power amplification ability according to claim 1, which is characterized in that the groove (3)
Both sides inner wall on symmetrically offer locating slot, the both sides of slide plate (11) are symmetrically installed with locating piece, locating piece and positioning
Slot is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820576854.8U CN208061772U (en) | 2018-04-23 | 2018-04-23 | A kind of transformer with power amplification ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820576854.8U CN208061772U (en) | 2018-04-23 | 2018-04-23 | A kind of transformer with power amplification ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061772U true CN208061772U (en) | 2018-11-06 |
Family
ID=63982502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820576854.8U Expired - Fee Related CN208061772U (en) | 2018-04-23 | 2018-04-23 | A kind of transformer with power amplification ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594625A (en) * | 2019-08-09 | 2019-12-20 | 珠海新世达科技有限公司 | LED line lamp convenient to installation |
-
2018
- 2018-04-23 CN CN201820576854.8U patent/CN208061772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594625A (en) * | 2019-08-09 | 2019-12-20 | 珠海新世达科技有限公司 | LED line lamp convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191024 Address after: 231300 room 1012, building 10, electronic information port, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui Zhongyi Electrical Equipment Co., Ltd Address before: 311800 No. 72 Guojialong, Jiujiang Miaocun, Wandong Street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Sun Yufeng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |