CN208781469U - A kind of convenient for wiring Experiments of Electricity attachment device - Google Patents
A kind of convenient for wiring Experiments of Electricity attachment device Download PDFInfo
- Publication number
- CN208781469U CN208781469U CN201820645217.1U CN201820645217U CN208781469U CN 208781469 U CN208781469 U CN 208781469U CN 201820645217 U CN201820645217 U CN 201820645217U CN 208781469 U CN208781469 U CN 208781469U
- Authority
- CN
- China
- Prior art keywords
- jack
- connecting piece
- conductive connecting
- wiring
- terminal 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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Abstract
The utility model discloses a kind of convenient for wiring Experiments of Electricity attachment devices, it include terminal plate ontology and multiple connecting terminals, the terminal plate is rectangular plate-like structure, multiple jack-plug sockets are furnished on the terminal plate, the jack-plug socket setting is in gradually become smaller structure from top to bottom, and run through the terminal plate, the first conductive connecting piece is equipped in the jack-plug socket, and manual switch is equipped between adjacent wiring socket, the bottom of the terminal plate is arranged in the manual switch, and the manual switch is electrically connected first conductive connecting piece in the adjacent jack-plug socket；The connecting terminal is electrically connected with the first conductive connecting piece in jack-plug socket.Using Experiments of Electricity attachment device described in the utility model, have structure simple, easy-to-connect is quick, and wiring is secured, safe and reliable feature, is suitble to promote the use of.
Description
Technical field
It is specifically a kind of to facilitate wiring the utility model relates to physics teaching auxiliary connection equipment technical field
Experiments of Electricity attachment device.
Background technique
Currently, teacher lecture in relation to electrical circuit in terms of content when, mostly by teacher according to lecture and experiment content
Circuit is drawn to see to student, and is not very willing to connect each electricity component using numerous conducting wires to do lecture experiment,
Reason is that teacher needs to carry a large amount of conducting wires and is attached, it has not been convenient to operate.When according to soldering mode, then also need to shift to an earlier date
Prepare tin soldering tool, a lecture experiment just needs to carry numerous auxiliary tools, there is also scolding tin obscission sometimes, has and connects
The unstable problem of line.The demonstration of Experiments of Electricity is exactly the difficult point of physics demonstration experiment all the time.
Utility model content
The problem of the technical problems to be solved in the utility model is for background technique provides a kind of structure letter
It is single, the ancillary equipment of easy-to-connect, specifically a kind of convenient for wiring Experiments of Electricity attachment device.
In order to solve the above technical problems, the technology employed by the present utility model is a kind of convenient for wiring electricity is real
Attachment device is tested, includes terminal plate ontology and multiple connecting terminals, the terminal plate is rectangular plate-like structure, in the wiring
Multiple jack-plug sockets are disposed on plate, the jack-plug socket setting is in gradually become smaller structure from top to bottom, and run through the wiring
Plate is equipped with the first conductive connecting piece in the jack-plug socket, and manual switch, the hand are equipped between adjacent wiring socket
The bottom of the terminal plate is arranged in dynamic switch, and the manual switch is electrically connected described the in the adjacent jack-plug socket
One conductive connecting piece；The connecting terminal is electrically connected with the first conductive connecting piece in jack-plug socket, and the connecting terminal includes
There is connection pedestal, the connection pedestal is cavity structure, thermal window is offered in the side of the connection pedestal, in the company
The side of joint chair body is also provided with the connection jaws for introducing external cable；It is fixedly installed with and connects in the bottom of the connection pedestal
Terminal, the binding post are cavity structure and are connected to the connection pedestal；The structure of the binding post and the jack-plug socket
It is adapted；The second conductive connecting piece to match with first conductive connecting piece is additionally provided in the lateral wall of the binding post；
The inner cavity of the binding post is additionally provided with several cooling fins, and the bottom of the cooling fin is contacted with the bottom surface of the binding post, institute
State the position that the thermal window is extended at the top of cooling fin.
Further, a kind of convenient for wiring Experiments of Electricity attachment device described in the utility model, wherein described first
Conductive connecting piece is set as along the longitudinally arranged groove type structure of the jack-plug socket, and second conductive connecting piece is set as edge
The longitudinally arranged arc boss formula structure of binding post is card between first conductive connecting piece and the second conductive connecting piece
The mode of connecing connects.
Using a kind of convenient for wiring Experiments of Electricity attachment device described in the utility model, by the terminal plate
It is disposed with multiple jack-plug sockets, the jack-plug socket setting in gradually becoming smaller structure from top to bottom, and in the jack-plug socket
Equipped with the first conductive connecting piece, while manual switch is equipped between adjacent wiring socket, the manual switch is arranged described
The bottom of terminal plate, and the manual switch is electrically connected first conductive connecting piece in the adjacent jack-plug socket；And
The structure of binding post in connecting terminal is adapted with the jack-plug socket；The lateral wall of the binding post be additionally provided with it is described
The second conductive connecting piece that first conductive connecting piece matches；Due to first conductive connecting piece and the second conductive connecting piece it
Between connected for snap fit, to prevent in connecting terminal binding post to rotate relative to jack-plug socket, to guarantee that electric wire connects
Reliability；In addition, due to being additionally provided with several cooling fins in the inner cavity of the binding post, so as to be conductively connected second
Piece generated heat when being in contact with the first conductive connecting piece passes through the radiator window that the attachment base body side surface is arranged in time
Mouth radiates away, prevents terminal plate due to the self-destruction phenomenon that temperature is excessively high and occurs, to improve the service performance of terminal plate
And service life.Termination described in the utility model, with structure is simple, easy-to-connect is quick, wiring is secured, uses peace
The features such as complete reliable, is suitble to promote the use of.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
As shown in the figure: 1- terminal plate, 2- connecting terminal, 21- connection pedestal, 22- thermal window, 23- connection jaws, 24- connect
Terminal, the second conductive connecting piece of 25-, 26- cooling fin, 3- jack-plug socket, the first conductive connecting piece of 4-, 5- manual switch.
Specific embodiment
As shown in Figure 1, a kind of convenient for wiring Experiments of Electricity attachment device described in the utility model, includes terminal plate
1 ontology and multiple connecting terminals 2, the terminal plate 1 are rectangular plate-like structure, are disposed with multiple wiring on the terminal plate 1
Socket 3, the setting of jack-plug socket 3 are in gradually become smaller structure from top to bottom, and run through the terminal plate 1, are inserted in the wiring
It is equipped with the first conductive connecting piece 4 in mouth 3, and is equipped with manual switch 5 between adjacent wiring socket 3, the manual switch 5 is arranged
In the bottom of the terminal plate 1, and the manual switch 5 is electrically connected first conduction in the adjacent jack-plug socket 3
Connection sheet 4；The connecting terminal 2 is electrically connected with the first conductive connecting piece 4 in jack-plug socket 3, and the connecting terminal 2 includes
Pedestal 21 is connected, the connection pedestal 21 is cavity structure, thermal window 22 is offered in the side of the connection pedestal 21,
The side of the connection pedestal 21 is also provided with the connection jaws 23 for introducing external cable；In the bottom of the connection pedestal 21
It is fixedly installed with binding post 24, the binding post 24 is cavity structure and is connected to the connection pedestal 21；The binding post 24
Structure be adapted with the jack-plug socket 3；It is additionally provided with and first conductive connecting piece 4 in the lateral wall of the binding post 24
The second conductive connecting piece 25 to match；The inner cavity of the binding post 24 is additionally provided with several cooling fins 26, the cooling fin 26
Bottom contacted with the bottom surface of the binding post 24, the top of the cooling fin 26 extends to the position of the thermal window 22.
Further, a kind of convenient for wiring Experiments of Electricity attachment device described in the utility model, wherein described first
Conductive connecting piece 4 is set as along the longitudinally arranged groove type structure of the jack-plug socket 3, and second conductive connecting piece 25 is arranged
For along the longitudinally arranged arc boss formula structure of the binding post 3, first conductive connecting piece 4 and the second conductive connecting piece 25
Between for snap fit connect.
In actual use, using a kind of convenient for wiring Experiments of Electricity attachment device described in the utility model,
By being disposed with multiple jack-plug sockets 3 on the terminal plate 1, the setting of jack-plug socket 3 is in gradually become smaller knot from top to bottom
Structure, and the first conductive connecting piece 4 is equipped in the jack-plug socket 3, while manual switch is equipped between adjacent wiring socket 3
5, the bottom of the terminal plate 1 is arranged in the manual switch 5, and the manual switch 5 is electrically connected the adjacent wiring and inserts
First conductive connecting piece 4 in mouth 3；And the structure of the binding post 24 in connecting terminal 2 is suitable with 3 phase of jack-plug socket
Match；The second conductive connecting piece 25 to match with first conductive connecting piece 4 is additionally provided in the lateral wall of the binding post 24；
Due to being that snap fit connects between first conductive connecting piece 4 and the second conductive connecting piece 25, to prevent connecting terminal 2
Middle binding post 24 is rotated relative to jack-plug socket 3, to guarantee the reliability of electric wire connection；In addition, due in the binding post
24 inner cavity is additionally provided with several cooling fins 26, so as to which the second conductive connecting piece 25 connects with the first conductive connecting piece 4
Generated heat when touching is radiated away by the way that the thermal window 22 of connection 21 side of pedestal is arranged in time, prevents from connecing
The self-destruction phenomenon that line plate 1 occurs since temperature is excessively high, improves the service performance and service life of terminal plate 1.This is practical new
Experiments of Electricity attachment device described in type has structure simple, and easy-to-connect is quick, and wiring is secured, safe and reliable to wait spies
Point is suitble to promote the use of.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for ability
For the technical staff in domain, there can be various modifications and variations, it is all to utilize any modification made by the utility model, equally replace
It changes, improve, should be included within the scope of protection of this utility model.
Claims (2)
- It include terminal plate (1) ontology and multiple connecting terminals (2) 1. a kind of convenient for wiring Experiments of Electricity attachment device, Be characterized in that: terminal plate (1) ontology is rectangular plate-like structure, is disposed with multiple jack-plug sockets on the terminal plate (1) (3), jack-plug socket (3) setting is in gradually become smaller structure from top to bottom, and run through the terminal plate (1), in the wiring The first conductive connecting piece (4) are equipped in socket (3), and are equipped with manual switch (5) between adjacent wiring socket (3), the hand Dynamic switch (5) setting is in the bottom of the terminal plate (1), and the manual switch (5) is electrically connected the adjacent jack-plug socket (3) first conductive connecting piece (4) in；The first conductive connecting piece in the connecting terminal (2) and jack-plug socket (3) (4) it is electrically connected, the connecting terminal (2) includes connection pedestal (21), and the connection pedestal (21) is cavity structure, described The side of connection pedestal (21) offers thermal window (22), is also provided in the side of connection pedestal (21) for introducing The connection jaws (23) of external cable；Binding post (24), the binding post are fixedly installed in the bottom of connection pedestal (21) (24) it is cavity structure and is connected to the connection pedestal (21)；The structure of the binding post (24) and the jack-plug socket (3) It is adapted；The second conduction to match with first conductive connecting piece (4) is additionally provided in the lateral wall of the binding post (24) Connection sheet (25)；The inner cavity of the binding post (24) is additionally provided with several cooling fins (26), the bottom of the cooling fin (26) with The bottom surface of the binding post (24) contacts, and the position of the thermal window (22) is extended at the top of the cooling fin (26).
- 2. a kind of convenient for wiring Experiments of Electricity attachment device according to claim 1, it is characterised in that: described first leads Electric connecting sheet (4) is set as along the longitudinally arranged groove type structure of the jack-plug socket (3), second conductive connecting piece (25) It is set as along the longitudinally arranged arc boss formula structure of the binding post (24), first conductive connecting piece (4) is led with second It is connected between electric connecting sheet (25) for snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645217.1U CN208781469U (en) | 2018-05-03 | 2018-05-03 | A kind of convenient for wiring Experiments of Electricity attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645217.1U CN208781469U (en) | 2018-05-03 | 2018-05-03 | A kind of convenient for wiring Experiments of Electricity attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781469U true CN208781469U (en) | 2019-04-23 |
Family
ID=66147901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820645217.1U Expired - Fee Related CN208781469U (en) | 2018-05-03 | 2018-05-03 | A kind of convenient for wiring Experiments of Electricity attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116838993A (en) * | 2023-07-20 | 2023-10-03 | 广东博为新能源科技有限公司 | Quick wiring device for emergency lamp and wiring system thereof |
-
2018
- 2018-05-03 CN CN201820645217.1U patent/CN208781469U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116838993A (en) * | 2023-07-20 | 2023-10-03 | 广东博为新能源科技有限公司 | Quick wiring device for emergency lamp and wiring system thereof |
| CN116838993B (en) * | 2023-07-20 | 2024-01-26 | 广东博为新能源科技有限公司 | Quick wiring device for emergency lamp and wiring system thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20200503 |