CN207993640U - A kind of terminal connector external member of high frequency transformer - Google Patents
A kind of terminal connector external member of high frequency transformer Download PDFInfo
- Publication number
- CN207993640U CN207993640U CN201820319330.0U CN201820319330U CN207993640U CN 207993640 U CN207993640 U CN 207993640U CN 201820319330 U CN201820319330 U CN 201820319330U CN 207993640 U CN207993640 U CN 207993640U
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- CN
- China
- Prior art keywords
- terminal
- transformer
- high frequency
- frequency transformer
- connection
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Abstract
The utility model provides a kind of terminal connector external member of high frequency transformer, belongs to transformer accessory technical field.It solves the problems such as existing terminal connector extension installation is relatively complicated, of high cost.The terminal connector external member of this high frequency transformer, the high frequency transformer includes transformer body and connector module, connector module includes connecting bushing and terminal-connecting element, each connecting bushing includes the assembled orientation connecting rod and fitted bolt for connecting ontology and being fixed on connection ontology, assembled orientation connecting rod extends in transformer body, fitted bolt is used for connection terminal connector, the connecting hole being inserted into for fitted bolt is offered on terminal-connecting element, and several affixed jacks and screw jack are offered in the circumferential side wall of terminal-connecting element respectively, it is provided between connecting bushing and terminal-connecting element and is connected and fixed plate.The utility model has at low cost, steady performance.
Description
Technical field
The utility model belongs to transformer accessory technical field, is related to a kind of transformer terminal sub-connector, more particularly to and one
The terminal connector external member of kind high frequency transformer.
Background technology
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（Magnetic core）.In electrical equipment and radio-circuit, major function has：Voltage transformation, current transformation, impedance become
It changes, be isolated, voltage stabilizing）Deng can be divided into, according to use,：Distribution transformer, power transformer, full-sealed transformer, combined type variable-pressure
Device, dry-type transformer, oil-immersed transformer, single-phase transformer, furnace transformer, rectifier transformer etc., relatively broad answers
With being to be used for distribution, electric power is assigned to load, such as the family of residential neighborhood, the places such as commercial and industrial facility.
Distribution transformer is typically used to provide decompression, and the output of transformer is connected to one or more loads.Transformer with
Electrical connection between one or more load is established by conductor, and conductor can be underground or top, and distribution transformer can connect
To single load or multiple loads, there are three connections for each load tool.It, can be in order to solve various challenges related with power grid
It is inserted into different types of terminal connector between distribution transformer and one or more loads to realize that connection, reconstruction are connected to
The usually possible cost of conducting wire or conductor of one or more load is excessively high, especially for underground power distribution systems, in addition, with more
More loads, not only installation is more troublesome, but also cost further increases.
Invention content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provides a kind of inexpensive, installation
The terminal connector external member for the high frequency transformer that efficient and convenient, performance is stablized.
The purpose of this utility model can be realized by following technical proposal：A kind of terminal connector set of high frequency transformer
Part, the high frequency transformer include transformer body and are connected on transformer for being connected to the connections of transformer and external circuits
Device module, which is characterized in that the connector module include several connecting bushings and with the matched end of connecting bushing
Sub- connecting member, the connecting bushing include connect ontology and the assembled orientation connecting rod that is fixed on connection ontology with match
Bolt is closed, the assembled orientation connecting rod extends in transformer body, and the fitted bolt is used for connection terminal connector,
The connecting hole being inserted into for fitted bolt is offered on the terminal-connecting element, and is divided in the circumferential side wall of the terminal-connecting element
Do not offer several affixed jacks and screw jack, the screw jack for realizing terminal-connecting element external extension,
The affixed jack is picked out for load, is provided between the connecting bushing and terminal-connecting element and is connected and fixed plate.
The technique effect of the terminal connector external member of this high frequency transformer is：Connector module is provided on transformer, even
It connects device module and uses modular design, be divided into the connecting bushing connected with inside transformer and connect for external terminal
Terminal-connecting element is realized by screw jack when needing extension and increases extension vacancy, connected compared to traditional terminal by fitting
The advantages of utensil is conveniently operated is connect, without carrying out power down process to transformer.Connection can be served as a contrast by being connected and fixed the design of plate
When set is connect with terminal-connecting element, play the role of integration, complicated winding displacement is simplified, facilitate subsequent management and safeguards.
In a kind of terminal connector external member of above-mentioned high frequency transformer, the connection ontology is towards assembled orientation connecting rod
Sealing ring is provided on the end face of side, the sealing ring is sheathed on the excircle of assembled orientation connecting rod, and its bottom end
Face is fixed against on connection ontology, several cards, ring of the card along seal ring set are provided on the seal ring set
Side is circumferentially uniformly distributed.The leakproofness for improving transformer, prevents from causing transformer to break down due to poorly sealed.
In a kind of terminal connector external member of above-mentioned high frequency transformer, described be connected and fixed on plate offers several
Butt hole passes through arc transition with sliding slot, the marginal portion of the docking sliding slot is docked.The setting of docking sliding slot improves connection
The using flexible of fixed plate can be connected for the combination of different location to adjust position of the fitted bolt in being connected and fixed plate
It sets.
In a kind of terminal connector external member of above-mentioned high frequency transformer, it is described be connected and fixed plate can be used ceramics,
Rubber slab, plastic plate are made, and material all has insulating properties.Improve staff's processing safety.
In a kind of terminal connector external member of above-mentioned high frequency transformer, the side of the transformer body is provided with shield
Frame, it is described shield frame center at offer for external circuit access winding displacement wire casing.It is convenient that the unified of circuit is arranged and received
Collection, maintains easily.
Compared with prior art, the terminal connector external member of this high frequency transformer is designed with connector module, connector mould
It organizes using modular mode come the assembling between specification connecting bushing and terminal-connecting element, and is provided on terminal-connecting element
Several screw jacks are used for the socket of extended terminal connector so that terminal connector external member has at low cost, quick for installation
The advantage that convenient, performance is stablized.
Description of the drawings
Fig. 1 is the general structure schematic diagram of the terminal connector external member of this high frequency transformer.
Fig. 2 be this high frequency transformer terminal connector external member in connecting bushing structural schematic diagram.
Fig. 3 be this high frequency transformer terminal connector external member in be connected and fixed the connection diagram of plate.
Fig. 4 be this high frequency transformer terminal connector external member in terminal-connecting element structural schematic diagram.
In figure, 1, transformer body；2, connector module；3, connecting bushing；4, terminal-connecting element；5, ontology is connected；6、
Assembled orientation connecting rod；7, fitted bolt；8, connecting hole；9, affixed jack；10, screw jack；11, it is connected and fixed plate；12, it seals
Lantern ring；13, card；14, butt hole；15, sliding slot is docked；16, frame is protected；17, wire casing.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figures 1 to 4, the terminal connector external member of this high frequency transformer, the high frequency transformer include transformer sheet
It body 1 and is connected on transformer for being connected to the connector modules 2 of transformer and external circuits, if connector module 2 includes
Dry connecting bushing 3 and with 3 matched terminal-connecting element 4 of connecting bushing, each connecting bushing 3 include connection ontology 5 with
And the assembled orientation connecting rod 6 and fitted bolt 7, assembled orientation connecting rod 6 being fixed on connection ontology 5 extend to transformer body 1
Interior, fitted bolt 7 is used for connection terminal connector 4, and the connecting hole 8 being inserted into for fitted bolt 7 is offered on terminal-connecting element 4,
And several affixed jacks 9 and screw jack 10 are offered in the circumferential side wall of terminal-connecting element 4 respectively, screw jack 10 is used for
Realize the external extension of terminal-connecting element 4, affixed jack 9 is picked out for load, between connecting bushing 3 and terminal-connecting element 4
It is provided with and is connected and fixed plate 11.
Towards sealing ring 12 is provided on the end face of 6 side of assembled orientation connecting rod, sealing ring 12 is arranged connection ontology 5
In on the excircle of assembled orientation connecting rod 6, and its bottom face is fixed against on connection ontology 5, several are provided on seal ring set
Card 13, card 13 are circumferentially uniformly distributed along the ring side of seal ring set, improve the leakproofness of transformer, prevent due to poorly sealed
Transformer is caused to break down.
Improve the using flexible for being connected and fixed plate 11, be connected and fixed on plate 11 offer several butt holes 14 with
Sliding slot 15 is docked, the marginal portion of sliding slot 15 is docked by arc transition, can be connected for the combination of different location to adjust
Position of the fitted bolt 7 in being connected and fixed plate 11.
In order to improve staff's processing safety, plate 11 is connected and fixed using insulation materials such as ceramics, rubber slab, plastic plates
Material is made.
The unified of circuit is arranged and collected for convenience, the side of transformer body 1 is provided with shield frame 16, shield frame 16
The wire casing 17 that winding displacement is accessed for external circuit is offered at center.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although transformer body 1 is used more herein, connector module 2, connecting bushing 3, terminal-connecting element 4, connects
Ontology 5 is connect, assembled orientation connecting rod 6, fitted bolt 7, connecting hole 8, affixed jack 9, screw jack 10, plate 11 is connected and fixed, is close
The terms such as big envelope ring 12, card 13, butt hole 14, docking sliding slot 15, shield frame 16, wire casing 17, but be not precluded and use other arts
The possibility of language.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；They are solved
It is contrary to the spirit of the present invention to be interpreted into any one of the additional limitations all.
Claims (5)
1. a kind of terminal connector external member of high frequency transformer, the high frequency transformer include transformer body（1）And it is connected to
Connector module on transformer for being connected to transformer and external circuits（2）, which is characterized in that the connector module
（2）Including several connecting bushings（3）And and connecting bushing（3）Matched terminal-connecting element（4）, each connection
Bushing（3）Including connecting ontology（5）And it is fixed on connection ontology（5）On assembled orientation connecting rod（6）With fitted bolt（7）,
The assembled orientation connecting rod（6）Extend to transformer body（1）Interior, described fitted bolt（7）It is connected for connection terminal
Part（4）, the terminal-connecting element（4）On offer for fitted bolt（7）The connecting hole of insertion（8）, and the terminal connects
Part（4）Circumferential side wall on offer several affixed jacks respectively（9）With screw jack（10）, the screw jack（10）
For realizing terminal-connecting element（4）External extension, the affixed jack（9）For picking out for load, connection lining
Set（3）With terminal-connecting element（4）Between be provided with and be connected and fixed plate（11）.
2. a kind of terminal connector external member of high frequency transformer according to claim 1, which is characterized in that the connection is originally
Body（5）Towards assembled orientation connecting rod（6）It is provided with sealing ring on the end face of side（12）, the sealing ring（12）It is sheathed on
Assembled orientation connecting rod（6）Excircle on, and its bottom face is fixed against connection ontology（5）On, it is arranged on the seal ring set
There are several cards（13）, the card（13）It is circumferentially uniformly distributed along the ring side of seal ring set.
3. a kind of terminal connector external member of high frequency transformer according to claim 1, which is characterized in that the connection is solid
Fixed board（11）On offer several butt holes（14）With dock sliding slot（15）, the docking sliding slot（15）Marginal portion pass through
Arc transition.
4. a kind of terminal connector external member of high frequency transformer according to claim 1, which is characterized in that the connection
Fixed plate（11）Ceramics, rubber slab, plastic plate can be used to be made, material all has insulating properties.
5. a kind of terminal connector external member of high frequency transformer according to claim 1, which is characterized in that the transformer
Ontology（1）Side be provided with shield frame（16）, the shield frame（16）Center at offer and access winding displacement for external circuit
Wire casing（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319330.0U CN207993640U (en) | 2018-03-08 | 2018-03-08 | A kind of terminal connector external member of high frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319330.0U CN207993640U (en) | 2018-03-08 | 2018-03-08 | A kind of terminal connector external member of high frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207993640U true CN207993640U (en) | 2018-10-19 |
Family
ID=63826638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820319330.0U Expired - Fee Related CN207993640U (en) | 2018-03-08 | 2018-03-08 | A kind of terminal connector external member of high frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207993640U (en) |
-
2018
- 2018-03-08 CN CN201820319330.0U patent/CN207993640U/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: 20181019 Termination date: 20210308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |