CN109903947A - A kind of light-duty transformer shell convenient for assembling - Google Patents
A kind of light-duty transformer shell convenient for assembling Download PDFInfo
- Publication number
- CN109903947A CN109903947A CN201711293237.3A CN201711293237A CN109903947A CN 109903947 A CN109903947 A CN 109903947A CN 201711293237 A CN201711293237 A CN 201711293237A CN 109903947 A CN109903947 A CN 109903947A
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- Prior art keywords
- spring
- light
- briquetting
- hole
- fixture block
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Abstract
The invention discloses a kind of light-duty transformer shells convenient for assembling, are related to transformer technology field.This is convenient for the light-duty transformer shell of assembling, including body, cap is overlapped at the top of the body, and the bottom of body is provided with bottom plate, screw is interspersed in the bottom plate, and one end of screw is plugged in the bottom of body, the two sides of the cap bottom are fixedly connected with connecting rod, two link slots to match with connecting rod are offered at the top of the body, and two connecting rods are plugged on respectively in two link slots.This is convenient for the light-duty transformer shell of assembling, by opening up accommodating groove in connecting rod, and first spring and fixture block be equipped with, so as to which fixture block is supported to through-hole by the elastic force of the first spring, pass through the fixed block being arranged on body side surface, and second spring and briquetting are equipped with, and so that the fixture block is supported briquetting to the outside of fixed block when being inserted into through-hole.
Description
Technical field
The present invention relates to transformer technology field, specially a kind of light-duty transformer shell convenient for assembling.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core.Major function has: voltage transformation, current transformation, impedance transformation, isolation and pressure stabilizing etc..It can divide by purposes
Are as follows: power transformer and special transformer.
Transformer is made of iron core and coil, coil there are two or more than two windings, wherein connect the winding of power supply
Primary coil, remaining winding is secondary coil.It can convert alternating voltage, electric current and impedance.Simplest iron core transformation
It iron core that device is made by a soft magnetic materials and covers the coil of two the number of turns on iron core not etc. and constitutes.
Most light-duty transformer shell assembling steps are complex at present, greatly affected the production of light-duty transformer
Efficiency, urgent need produce a kind of light-duty transformer shell convenient for assembling.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of light-duty transformer shells convenient for assembling, solve most light
Type transformer shell is not easy to the problem of assembling.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of light-duty transformer shell convenient for assembling
Body, including body are overlapped with cap at the top of the body, and the bottom of body is provided with bottom plate, is interspersed in the bottom plate
Screw, and one end of screw is plugged in the bottom of body, the two sides of the cap bottom are fixedly connected with connecting rod, the shell
Two link slots to match with connecting rod are offered at the top of body, and two connecting rods are plugged on respectively in two link slots.
The bottom of the connecting rod side offers accommodating groove, and the inner wall side of accommodating groove is fixedly connected with the first bullet
Spring, one end of first spring is fixedly connected with fixture block, and the opening of accommodating groove is run through in the side of opposite first spring of fixture block
And the outside of connecting rod is extended to, the accommodating groove inner wall is set with restraining position ring block close to the side of opening, and is socketed on fixture block
Spacing collar, the side of the spacing collar and the side of stop collar fit closely.
The side of the link slot inner wall offers through-hole, and one end of through-hole through body side surface and with body
Outside connection, the fixture block extends in through-hole through one end of accommodating groove, and the side of through-hole is provided with fixed block, described solid
The side for determining block is fixedly connected with the side surface of body, and second spring is provided in fixed block, one end of the second spring
It being fixedly connected with the side surface of body, and is socketed with briquetting in second spring, one end of the briquetting extends in through-hole,
And the other end of briquetting runs through the side of fixed block, is socketed with fixed ring in the briquetting, and the side of fixed ring and the
One end of two springs fits closely, and the other side of the fixed ring and the inner wall of fixed block fit closely.
Preferably, the quantity of the screw is two, and two screws are located at the two sides of bottom plate.
Preferably, the diameter of first spring is greater than the diameter of spacing collar, and the diameter of the first spring is less than accommodating groove
Diameter.
Preferably, the port to match with fixture block is offered in the stop collar, and fixture block is through the side of stop collar
Inclined-plane.
Preferably, the second spring is located at the side of through-hole, and the elastic force of second spring is greater than the gravity of briquetting.
Preferably, the briquetting extends to the length that one end length outside fixed block is greater than through-hole, and briquetting
The other end is bonded with the side of fixture block.
(3) beneficial effect
The present invention provides a kind of light-duty transformer shells convenient for assembling.Have it is following the utility model has the advantages that
It (1), should be convenient for the light-duty transformer shell of assembling, by being plugged on shell in the interspersed screw in the two sides of bottom plate and screw
Being equipped in body bottom can greatly facilitate staff and assemble body and bottom plate, while assembling mode is convenient, can
The packaging efficiency of the light-duty transformer shell is effectively improved, so as to effectively improve the production efficiency of light-duty transformer.
It (2), should be convenient for the light-duty transformer shell of assembling, by opening up accommodating groove and the first spring in connecting rod
With being equipped with for fixture block, fixture block is supported to through-hole so as to pass through the elastic force of the first spring, to make staff can
Cap is fixed at the top of body by the mode that connecting rod is inserted into link slot.
(3), the fixed block being arranged on body side surface, Yi Ji should be passed through convenient for the light-duty transformer shell of assembling
Two springs and briquetting are equipped with, and fixture block can be made to support briquetting to the outside of fixed block when being inserted into through-hole, so as to
Fixture block is squeezed out out of through-hole in such a way that briquetting is pushed into fixed block, to achieve the effect that cap easy to disassemble.
Detailed description of the invention
Fig. 1 is the front view of structure of the invention；
Fig. 2 is the cross-sectional view of structure of the invention；
Fig. 3 is the cross-sectional view of connecting rod bottom end of the present invention；
Fig. 4 is enlarged drawing at A of the present invention.
In figure: 1 body, 2 caps, 3 bottom plates, 4 screws, 5 connecting rods, 6 link slots, 7 accommodating grooves, 8 first springs, 9 fixture blocks,
10 stop collars, 11 spacing collars, 12 through-holes, 13 fixed blocks, 14 second springs, 15 briquettings, 16 fixed rings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of light-duty transformer shell convenient for assembling, including
Body 1, the top of body 1 is overlapped with cap 2, and the bottom of body 1 is provided with bottom plate 3, and screw 4, and spiral shell are interspersed in bottom plate 3
One end of silk 4 is plugged in the bottom of body 1, by being plugged on body 1 in the interspersed screw 4 in the two sides of bottom plate 3 and screw 4
Being equipped in bottom can greatly facilitate staff and assemble body 1 and bottom plate 3, while assembling mode is convenient, can
The packaging efficiency of the light-duty transformer shell is effectively improved, so as to effectively improve the production efficiency of light-duty transformer, screw 4
Quantity be two, and two screws 4 are located at the two sides of bottom plate 3, can effectively improve bottom plate by the way that two screws 4 are arranged
3 with the being completely embedded property of body 1, while the quantity of screw 4 can be increased according to the different demands of user, so as to effectively protect
The close structure connectivity of the light-duty transformer shell is demonstrate,proved, the two sides of 2 bottom of cap are fixedly connected with connecting rod 5, the top of body 1
Portion offers two link slots 6 to match with connecting rod 5, and two connecting rods 5 are plugged on respectively in two link slots 6.
The bottom of 5 side of connecting rod offers accommodating groove 7, and the inner wall side of accommodating groove 7 is fixedly connected with the first spring
8, one end of the first spring 8 is fixedly connected with fixture block 9, and the opening of accommodating groove 7 is run through in the side of opposite first spring 8 of fixture block 9
And the outside of connecting rod 5 is extended to, effectively fixture block 9 can be supported out of accommodating groove 7 by the first spring 8 of setting, to protect
The normal use of fixture block 9 is demonstrate,proved, while the elastic force of the first spring 8 is greater than the self weight of fixture block 9,7 inner wall of accommodating groove is close to opening
Side is set with restraining position ring block 10, and spacing collar 11 is socketed on fixture block 9, passes through setting stop collar 10 and spacing collar 11, Neng Gouyou
Effect limitation fixture block 9 stretches out the length of accommodating groove 7, while can effectively limit the position that the first spring 8 is located in accommodating groove 7, from
And greatly ensure that the design rationality of the first spring 8, the port to match with fixture block 9 is offered in stop collar 10, and block
Block 9 is inclined-plane through the side of stop collar 10, and design can be effectively reduced the interior of fixture block 9 and link slot 6 through this structure
Wall friction power can effectively improve the light-duty transformer so as to effectively improve the efficiency that connecting rod 5 is inserted into link slot 6
The packaging efficiency of shell, the side of spacing collar 11 and the side of stop collar 10 fit closely, and the diameter of the first spring 8 is greater than limit
The diameter of circle 11, and the diameter of the first spring 8 is less than 7 diameter of accommodating groove, design can make the first spring 8 through this structure
There is certain deformation space in accommodating groove 7, so as to which the normal use of the first spring 8 is effectively ensured.
The side of 6 inner wall of link slot offers through-hole 12, and side surface and and body of the one end of through-hole 12 through body 1
1 external connection, fixture block 9 extends in through-hole 12 through one end of accommodating groove 7, and the side of through-hole 12 is provided with fixed block
13, by opening up being equipped with for accommodating groove 7 and the first spring 8 and fixture block 9 in connecting rod 5, so as to pass through first
The elastic force of spring 8 supports fixture block 9 to through-hole 12, to make staff can be by the way that connecting rod 5 to be inserted into the side in link slot 6
Cap 2 is fixed on 1 top of body by formula, and the side of fixed block 13 is fixedly connected with the side surface of body 1, and is set in fixed block 13
Be equipped with second spring 14, one end of second spring 14 is fixedly connected with the side surface of body 1, and be socketed in second spring 14 by
Briquetting 15 can effectively be supported one end of briquetting 15 to the outside of fixed block 13, briquetting 15 by setting second spring 14
One end extend in through-hole 12, and the other end of briquetting 15 runs through the side of fixed block 13, and second spring 14 is located at through-hole
12 side, and the elastic force of second spring 14 is greater than the gravity of briquetting 15, design can be avoided effectively through this structure
The case where briquetting 15 can not be stretched out out of fixed block 13 occurs, by the fixed block 13 being arranged on 1 side surface of body, and
Second spring 14 is equipped with briquetting 15, and fixture block 9 can be made to support briquetting 15 to fixed block 13 when being inserted into through-hole 12
Outside, so as to by briquetting 15 be pushed into fixed block 13 by way of fixture block 9 is squeezed out out of through-hole 12, to reach
The effect of cap 2 easy to disassemble, briquetting 15 extends to the length that one end length outside fixed block 13 is greater than through-hole 12, and presses
The other end of briquetting 15 is bonded with the side of fixture block 9, and design can effectively ensure that the push-in of briquetting 15 is solid through this structure
Fixture block 9 can be squeezed out out of through-hole 12 when determining in block 13, to ensure that the reasonable in design of the light-duty transformer shell
Property, make the light-duty transformer shell that there is fabulous marketing, is socketed with fixed ring 16, and fixed ring 16 in briquetting 15
Side and one end of second spring 14 fit closely, the other side of fixed ring 16 and the inner wall of fixed block 13 fit closely, and lead to
Cross setting fixed ring 16 can effectively limit briquetting 15 stretch out fixed block 13 length, so as to effectively keep away briquetting 15 from
The case where falling off in fixed block 13 appearance.
This is convenient for the light-duty transformer shell of assembling in use, by the way that screw 4 is run through bottom plate 3 and is plugged on body 1
In bottom, thus achieved the effect that for bottom plate 3 to be fixed on 1 bottom of body, by the way that connecting rod 5 is inserted into link slot 6, thus
It is inserted into fixture block 9 in through-hole 12 by the elastic force of the first spring 8 in accommodating groove 7, cap 2 is fixed on body 1 to reach
The effect at top, to achieve the effect that the light-duty transformer shell convenient for assembling.
It can to sum up obtain, it should be convenient for the light-duty transformer shell of assembling, by interting screw 4 and spiral shell in the two sides of bottom plate 3
Silk 4 is plugged on being equipped in 1 bottom of body, can greatly facilitate staff and assemble body 1 and bottom plate 3, while group
Dress mode is convenient, the packaging efficiency of the light-duty transformer shell is effectively increased, to effectively increase the life of light-duty transformer
Produce efficiency.
Meanwhile by opening up being equipped with for accommodating groove 7 and the first spring 8 and fixture block 9 in connecting rod 5, thus logical
The elastic force for crossing the first spring 8 supports fixture block 9 to through-hole 12, to make staff can be by the way that connecting rod 5 is inserted into link slot 6
Cap 2 is fixed on 1 top of body by interior mode.
Meanwhile passing through the cooperation of the fixed block 13 and second spring 14 and briquetting 15 that are arranged on 1 side surface of body
Setting can make fixture block 9 support briquetting 15 to the outside of fixed block 13 when being inserted into through-hole 12, can be by the way that briquetting 15 to be pushed into
The mode of fixed block 13 squeezes out fixture block 9 out of through-hole 12, has achieved the effect that cap 2 easy to disassemble.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of light-duty transformer shell convenient for assembling, including body (1), it is characterised in that: taken at the top of the body (1)
It is connected to cap (2), and the bottom of body (1) is provided with bottom plate (3), is interspersed with screw (4) in the bottom plate (3), and screw (4)
One end be plugged in the bottom of body (1), the two sides of cap (2) bottom are fixedly connected with connecting rod (5), the body
(1) two link slots (6) to match with connecting rod (5) are offered at the top of, and two connecting rods (5) are plugged on two respectively
In link slot (6)；
The bottom of connecting rod (5) side offers accommodating groove (7), and the inner wall side of accommodating groove (7) is fixedly connected with
One end of one spring (8), first spring (8) is fixedly connected with fixture block (9), and the one of opposite first spring (8) of fixture block (9)
Side runs through the opening of accommodating groove (7) and extends to the outside of connecting rod (5), and accommodating groove (7) inner wall is close to the side of opening
It is set with restraining position ring block (10), and is socketed with spacing collar (11) on fixture block (9), the side and stop collar (10) of the spacing collar (11)
Side fit closely；
The side of link slot (6) inner wall offers through-hole (12), and the side surface of body (1) is run through in one end of through-hole (12)
And be connected to the external of body (1), the fixture block (9) extends in through-hole (12) through the one end of accommodating groove (7), and through-hole
(12) side is provided with fixed block (13), and the side of the fixed block (13) is fixedly connected with the side surface of body (1), and solid
To determine to be provided with second spring (14) in block (13), one end of the second spring (14) is fixedly connected with the side surface of body (1),
And be socketed with briquetting (15) in second spring (14), one end of the briquetting (15) extends in through-hole (12), and presses
The other end of block (15) runs through the side of fixed block (13), is socketed with fixed ring (16) on the briquetting (15), and fixed ring
(16) one end of side and second spring (14) fits closely, and the other side of the fixed ring (16) is interior with fixed block (13)
Wall fits closely.
2. a kind of light-duty transformer shell convenient for assembling according to claim 1, it is characterised in that: the screw (4)
Quantity be two, and two screws (4) are located at the two sides of bottom plate (3).
3. a kind of light-duty transformer shell convenient for assembling according to claim 1, it is characterised in that: first spring
(8) diameter is greater than the diameter of spacing collar (11), and the diameter of the first spring (8) is less than accommodating groove (7) diameter.
4. a kind of light-duty transformer shell convenient for assembling according to claim 1, it is characterised in that: the stop collar
(10) port to match with fixture block (9) is offered in, and fixture block (9) is inclined-plane through the side of stop collar (10).
5. a kind of light-duty transformer shell convenient for assembling according to claim 1, it is characterised in that: the second spring
(14) it is located at the side of through-hole (12), and the elastic force of second spring (14) is greater than the gravity of briquetting (15).
6. a kind of light-duty transformer shell convenient for assembling according to claim 1, it is characterised in that: the briquetting
(15) length that the external one end length of fixed block (13) is greater than through-hole (12), and the other end and card of briquetting (15) are extended to
The side of block (9) is bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293237.3A CN109903947A (en) | 2017-12-08 | 2017-12-08 | A kind of light-duty transformer shell convenient for assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293237.3A CN109903947A (en) | 2017-12-08 | 2017-12-08 | A kind of light-duty transformer shell convenient for assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109903947A true CN109903947A (en) | 2019-06-18 |
Family
ID=66940191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711293237.3A Pending CN109903947A (en) | 2017-12-08 | 2017-12-08 | A kind of light-duty transformer shell convenient for assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109903947A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007514A (en) * | 2021-02-19 | 2021-06-22 | 邱光辉 | Film and television display device and display method thereof |
-
2017
- 2017-12-08 CN CN201711293237.3A patent/CN109903947A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007514A (en) * | 2021-02-19 | 2021-06-22 | 邱光辉 | Film and television display device and display method thereof |
| CN113007514B (en) * | 2021-02-19 | 2023-12-22 | 百达文化科技有限公司 | Film and television display device and display method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190618 |
|
| WD01 | Invention patent application deemed withdrawn after publication |