CN207834657U - A kind of front screw wiring construction - Google Patents
A kind of front screw wiring construction Download PDFInfo
- Publication number
- CN207834657U CN207834657U CN201820251125.5U CN201820251125U CN207834657U CN 207834657 U CN207834657 U CN 207834657U CN 201820251125 U CN201820251125 U CN 201820251125U CN 207834657 U CN207834657 U CN 207834657U
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- China
- Prior art keywords
- shell
- electric conductor
- briquetting
- front screw
- wiring construction
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Abstract
The utility model discloses a kind of front screw wiring constructions, it is characterised in that：Consolidate Luo Ding ﹑ rotations briquetting, reseting shrapnel and electric conductor including shell, Jin, the electric conductor is fixed in shell, rotation briquetting is rotatably connected on one end of electric conductor, one end of reseting shrapnel is connected on shell, the other end contacts on rotation briquetting, trip bolt is threaded in the other end of electric conductor, and one end of trip bolt contacts on rotation briquetting.The utility model can be automatically opened with front end face wiring, connection jaws, and screw is tightened without special tool(s), and reliable long-term working, structure size is small, be suitble to a variety of line styles, be more suitable for positive field connection.
Description
Technical field：
The utility model is related to a kind of front screw wiring constructions.
Background technology：
In industries such as industrial communications, need to use many equipment transmission control information etc., therefore it is equipment that can use terminal
Power supply.With device miniaturization and modular requirement, the requirement to power supply device is also higher and higher, and especially volume wants small,
Wire bound is big, is suitble to a variety of line styles, is more suitable for field connection, and ensures the long-term reliability of power supply, it is therefore desirable to open
The mode of connection that send out a new.
Utility model content：
The utility model is to provide a kind of front screw wiring construction to solve the above-mentioned problems of the prior art.
Technical solution used by the utility model has：A kind of front screw wiring construction, it is characterised in that：Including shell
Body, Jin consolidate Luo Ding ﹑ rotations briquetting, reseting shrapnel and electric conductor, the electric conductor and are fixed in shell, rotation briquetting rotation connection
In one end of electric conductor, one end of reseting shrapnel is connected on shell, and the other end contacts on rotation briquetting, trip bolt screw thread
It is connected to the other end of electric conductor, and one end of trip bolt contacts on rotation briquetting.
Further, the electric conductor includes the ferromagnetism steel plate being made of an electrically conducting material and is made from a material that be electrically non-conductive
Wire frame, the wire frame are fixed in shell, and one end of ferromagnetism steel plate is plugged in wire frame, and the other end runs through shell simultaneously
It stretches in outside shell, rotation briquetting is rotatably connected on wire frame.
Further, the wire frame is equipped with the turn hole for connecting rotation briquetting, and turn hole is " г " shape slot.
Further, the ferromagnetism steel plate is rectangular-shaped, and several convex needles are equipped in a side of ferromagnetism steel plate,
The side wall of another end edge of ferromagnetism steel plate is equipped with second flank of tooth.
Further, the electric conductor includes the ontology for being integrally formed and being made of an electrically conducting material, if being equipped on the body
Dry contact pin.
Further, the ontology is equipped with the turn hole for connecting rotation briquetting, and the turn hole is circular through hole structure.
Further, the rotation briquetting is cam-like, and first flank of tooth is equipped on the circular arc wall surface of rotation briquetting side.
Further, the side of the rotation briquetting is equipped with shaft or connection pin.
Further, the trip bolt includes threaded portion and smooth department, and the diameter of smooth department is less than the diameter of threaded portion,
The smooth department of trip bolt contacts on rotation briquetting.
Further, the shell is adopted made of plastic, including upper shell and lower housing, phase between upper shell and lower housing
Mutually clamping.
The utility model has the advantages that：The utility model can automatically be beaten with front end face wiring, connection jaws
It opens, screw is tightened without special tool(s), reliable long-term working, structure size is small, is suitble to a variety of line styles, is more suitable for field connection.
Description of the drawings：
Fig. 1 is the structure chart of the utility model first embodiment.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the installation diagram between electric conductor, reseting shrapnel and trip bolt in Fig. 1 first embodiments.
Fig. 4 and Fig. 5 is the cooperation between electric conductor in Fig. 1 first embodiments, rotation briquetting, reseting shrapnel and trip bolt
Structure chart.
Fig. 6 is the explosive view of the utility model second embodiment.
Fig. 7 is the structure chart of electric conductor in Fig. 6 second embodiments.
Specific implementation mode：
The utility model will be further described below with reference to the accompanying drawings.
The utility model discloses a kind of front screw wiring construction, including shell 1, trip bolt 4 ﹑ rotations briquetting 6, reset
Shrapnel 7 and electric conductor 8, electric conductor 8 are fixed in shell 1, and rotation briquetting 6 is rotatably connected on one end of electric conductor 8, reseting shrapnel
7 one end is connected on shell 1, and the other end of reseting shrapnel 7 contacts on rotation briquetting 6, and trip bolt 4, which is threaded in, leads
The other end of electric body 8, and one end of trip bolt 4 contacts on rotation briquetting 6.
Electric conductor 8 in the utility model includes two kinds of structures, is carried out to two kinds of structures of electric conductor 8 below in conjunction with attached drawing
Detailed description.
Such as Fig. 1 to 5, electric conductor 8 includes the ferromagnetism steel plate 81 being made of an electrically conducting material and is made from a material that be electrically non-conductive
Wire frame 82, wire frame 82 are fixed in shell 1, and one end of ferromagnetism steel plate 81 is plugged in wire frame 82, and the other end runs through
Shell 1 simultaneously stretches in outside shell 1, and rotation briquetting 6 is placed in wire frame 82, and the one end for rotating briquetting 6 is rotatably connected on wire frame
On 82, trip bolt 4 is threaded on wire frame 82.
Wiring hole 80 is equipped on wire frame 82, one end of ferromagnetism steel plate 81 stretches in wiring hole 80, when in use, connects
Terminal 400 stretches in wiring hole 80, rotational fastener screw 4, and rotation briquetting 6 is closely against on binding post 400.
Ferromagnetism steel plate 81 is rectangular-shaped, and several convex needles 811, convex needle 811 are equipped in a side of ferromagnetism steel plate 81
Through shell 1 and stretch in outside shell 1.To ensure the connection reliability of binding post, in another end edge of ferromagnetism steel plate 81
Side wall is equipped with second flank of tooth 812, rotational fastener screw 4, and binding post 400 is closely against on second flank of tooth 812 by rotation briquetting 6.
Such as Fig. 6 and Fig. 7, electric conductor 8 includes the ontology for being integrally formed and being made of an electrically conducting material, and is equipped with wiring on the body
Hole 80 and several contact pins 83, contact pin 83 is through shell 1 and stretches in outside shell 1.As the alternative embodiment party of the utility model
The extending direction of formula, contact pin 83 can be parallel or perpendicular with the direction that 4 screw thread of trip bolt is tightened.Rotation briquetting 6 is placed in
In ontology, and the one end for rotating briquetting 6 is rotatablely connected on the body, and trip bolt 4 is threadedly coupled on the body.
Rotation briquetting 6 in the utility model is cam-like, to be further ensured that the reliability of connection, in rotation briquetting 6
The circular arc wall surface of side is equipped with first flank of tooth 62.Rotational fastener screw 4, trip bolt 4 will rotate first flank of tooth 62 of briquetting 6
It is closely against on binding post 400.
For ease of rotation briquetting 6 be rotatably connected on electric conductor 8, rotation briquetting 6 side on be equipped with shaft 61 or
Connection pin (rotates briquetting 6 for pivot structure) in Fig. 2 and Fig. 6.
Briquetting 6 is rotated for ease of installation, turn hole 821, turn hole 821 are equipped on the wire frame 82 or ontology of electric conductor 8
Respectively " г " shape slot or circular through hole structure.
For ease of connecting trip bolt 4, it is equipped with boss portion 822 on electric conductor 8, threaded hole is equipped in boss portion 822,
Trip bolt 4 is threaded in boss portion 822.
Trip bolt 4 in the utility model includes threaded portion and smooth department, and the diameter of smooth department is less than the straight of threaded portion
The smooth department of diameter, trip bolt 4 contacts on rotation briquetting 6.
Shell 1 adopts made of plastic, including upper shell 11 and lower housing 12, mutually blocks between upper shell 11 and lower housing 12
It connects.
When in use, binding post 400 passes through shell 1 and stretches in the wiring hole 80 of electric conductor 8, rotational fastener spiral shell when wiring
Nail 4, trip bolt 4 push the extrados of rotation briquetting 6 by front end smooth department, and rotation briquetting 6 is rotated, and fasten
The power of screw can be more than the power of reseting shrapnel 7, and first flank of tooth 62 by rotating briquetting 6 compresses binding post；Unclamp trip bolt 4
When, reseting shrapnel 7 can reverse rotation briquetting 6.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (10)
1. a kind of front screw wiring construction, it is characterised in that：Including shell (1), trip bolt, (4) ﹑ rotation briquettings (6) are answered
Position shrapnel (7) and electric conductor (8), the electric conductor (8) are fixed in shell (1), and rotation briquetting (6) is rotatably connected on electric conductor
(8) one end of one end, reseting shrapnel (7) is connected on shell (1), and the other end contacts on rotation briquetting (6), trip bolt
(4) it is threaded in the other end of electric conductor (8), and one end of trip bolt (4) contacts on rotation briquetting (6).
2. front screw wiring construction as described in claim 1, it is characterised in that：The electric conductor (8) includes by conduction material
Ferromagnetism steel plate (81) and the wire frame (82) being made from a material that be electrically non-conductive, the wire frame (82) are fixed on shell made of material
(1) in, one end of ferromagnetism steel plate (81) is plugged in wire frame (82), and the other end is through shell (1) and stretches in shell (1)
Outside, rotation briquetting (6) is rotatably connected on wire frame (82).
3. front screw wiring construction as claimed in claim 2, it is characterised in that：The wire frame (82) is equipped with for connecting
The turn hole (821) of rotation briquetting (6) is connect, turn hole (821) is " г " shape slot.
4. front screw wiring construction as claimed in claim 3, it is characterised in that：The ferromagnetism steel plate (81) is right angle
Shape is equipped with several convex needles (811), in the side of another end edge of ferromagnetism steel plate (81) in a side of ferromagnetism steel plate (81)
Wall is equipped with second flank of tooth (812).
5. front screw wiring construction as described in claim 1, it is characterised in that：The electric conductor (8) includes being integrally formed
And the ontology being made of an electrically conducting material, it is equipped with several contact pins (83) on the body.
6. front screw wiring construction as claimed in claim 5, it is characterised in that：The ontology is equipped with for connecting rotation
The turn hole (821) of briquetting (6), the turn hole (821) are circular through hole structure.
7. front screw wiring construction as described in claim 1, it is characterised in that：The rotation briquetting (6) is cam-like,
The circular arc wall surface for rotating briquetting (6) side is equipped with first flank of tooth (62).
8. front screw wiring construction as described in claim 1, it is characterised in that：It is set on the side of the rotation briquetting (6)
There are shaft or connection pin.
9. front screw wiring construction as described in claim 1, it is characterised in that：The trip bolt (4) includes threaded portion
And smooth department, the diameter of smooth department are less than the diameter of threaded portion, the smooth department of trip bolt (4) contacts on rotation briquetting (6).
10. front screw wiring construction as described in claim 1, it is characterised in that：The shell (1) adopt it is made of plastic,
Including upper shell (11) and lower housing (12), mutually it is clamped between upper shell (11) and lower housing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251125.5U CN207834657U (en) | 2018-02-12 | 2018-02-12 | A kind of front screw wiring construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251125.5U CN207834657U (en) | 2018-02-12 | 2018-02-12 | A kind of front screw wiring construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834657U true CN207834657U (en) | 2018-09-07 |
Family
ID=63397961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820251125.5U Active CN207834657U (en) | 2018-02-12 | 2018-02-12 | A kind of front screw wiring construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232528A (en) * | 2018-02-12 | 2018-06-29 | 菲尼克斯亚太电气（南京）有限公司 | A kind of front screw wiring construction |
-
2018
- 2018-02-12 CN CN201820251125.5U patent/CN207834657U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232528A (en) * | 2018-02-12 | 2018-06-29 | 菲尼克斯亚太电气（南京）有限公司 | A kind of front screw wiring construction |
| CN108232528B (en) * | 2018-02-12 | 2024-02-02 | 菲尼克斯亚太电气（南京）有限公司 | Front screw wiring structure |
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| GR01 | Patent grant |