CN208240945U - The removable line bank of terminal - Google Patents
The removable line bank of terminal Download PDFInfo
- Publication number
- CN208240945U CN208240945U CN201820340254.1U CN201820340254U CN208240945U CN 208240945 U CN208240945 U CN 208240945U CN 201820340254 U CN201820340254 U CN 201820340254U CN 208240945 U CN208240945 U CN 208240945U
- Authority
- CN
- China
- Prior art keywords
- conducting ring
- line bank
- blind hole
- shaft insulation
- hole section
- 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
Links
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model relates to electrical equipments.A kind of removable line bank of terminal, including shaft insulation and the conducting ring being set on shaft insulation, the insulating isolation ring being set on shaft insulation is equipped between adjacent conducting ring, the conducting ring is equipped with wiring hole, the both ends of the shaft insulation are equipped with thread head, clamping nut is threaded on the thread head, the conducting ring and insulating isolation ring are clamped together by the clamping nut positioned at shaft insulation both ends.The utility model is intended to provide a kind of removable line bank of terminal that connecting terminal can be separately replaced, and solves the problems, such as that the connecting terminal on the line bank in existing electrical cabinet can not be replaced independently.
Description
Technical field
The utility model relates to electrical equipment more particularly to a kind of removable line banks of terminal.
Background technique
Electrical cabinet is the chest for installing the component of electrical equipment, is equipped with the cabinet body of cabinet door by front side and is used for lid cabinet door
Door-plate constitute, door-plate be by hinge hingedly on the cabinet.In order to realize electrical wiring, line bank can be set in cabinet body.
Line bank in existing electrical cabinet has the disadvantage that the connecting terminal on line bank is by moving conductive piece and to determine conductive sheet structure
At, thus connecting terminal determine that conductive sheet all vulcanizes on the sill strip of insulation, moving conductive piece is set on clamping screw, locking
Bolt thread, which is connected to, to be determined on conductive sheet, in wiring the end of a thread be placed on it is dynamic determine between conductive sheet, then rotation lock bolt drives
Conductive sheet cooperation is determined conductive sheet and is stepped up, and loosening image is easy to produce when successively using, and cannot after connecting terminal damage
It is enough individually replaced, is merely able to idle or integral replacing line bank.
Utility model content
The utility model is intended to provide a kind of removable line bank of terminal that connecting terminal can be separately replaced, and solves
The problem of connecting terminal on line bank in existing electrical cabinet can not be replaced independently.
The above technical problem is solved through the following technical scheme: a kind of removable line bank of terminal, which is characterized in that
Be equipped with including shaft insulation and the conducting ring that is set on shaft insulation, between adjacent conducting ring the insulation that is set on shaft insulation every
From ring, the conducting ring is equipped with wiring hole, and the both ends of the shaft insulation are equipped with thread head, are threaded on the thread head
Nut is clamped, the conducting ring and insulating isolation ring are clamped together by the clamping nut positioned at shaft insulation both ends.This
Connecting terminal is designed as conducting ring and is set on shaft insulation and is kept apart by insulating isolation ring by technology, then passes through locking
Nut check enables connecting terminal to replace, and electric wire is inserted into connecting hole when wiring and is then welded, to overcome
The problem of being easy to produce loosening present in bolt presses.
Preferably, the wiring hole is blind hole, the wiring hole includes through hole section and blind hole section, and the blind hole section is edge
The arc blind hole of conducting ring circumferentially extending, one end of the through hole section penetrate through the circumferential surface of conducting ring, the other end with the blind hole section
Connection, the cecum of the blind hole section is interior to be equipped with block tin, and the through hole section is located at the top of the cecum.Block tin is melted simultaneously when use
It will be all located in tin in guiding deposit wiring hole, live wire welding after tin fusing.It can be avoided dissipating for the tin generated when welding
It falls phenomenon and tin can reuse.The design of arc blind hole, so that the frictional force of conducting wire increases when pulling out conducting wire, to drop
The stress of low solder joint, so that not allowing to be also easy to produce disengagement at solder joint.
Preferably, cooperating between the conducting ring and insulated column for prismatic surface.It no longer needs to when being inserted into conducting wire to conducting ring
It is fixed, conducting ring will not generate rotation phenomenon.Convenience when being inserted into conducting wire to wiring hole is good.
Preferably, the circumferential surface of the conducting ring is equipped with locating notch, the locating notch and block tin are along conducting ring
Radially aligned and the radial the same side for being located at conducting ring.Convenient for accurately carrying out heating fusing to block tin.
Preferably, the circumferential surface of the conducting ring adds tin hole equipped with the perforation blind hole section.It repeatedly uses and leads
Convenient for supplement tin when causing tin quantitative change few.
Preferably, described plus tin hole is tangent with the blind hole section.Add patency when tin good.
The utility model has an advantage that the connecting terminal in line bank can be replaced independently；It can be with weldering
The mode connect is with regard to those wiring, to not allow to be also easy to produce loose phenomenon.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of conducting ring.
In figure: shaft insulation 31, left-hand thread head 311, right-hand thread head 312, conducting ring 32, wiring hole 321, through hole section 3211,
Blind hole section 3212, locating notch 322, block tin 323 plus tin hole 324, insulating isolation ring 33, left clamping nut 341, right clamping spiral shell
Mother 342.
Specific embodiment
The utility model is further described with embodiment with reference to the accompanying drawing.
Referring to Fig. 1, a kind of removable line bank of terminal, including 31,10 conducting ring 32 and 9 insulating isolation rings of shaft insulation
33.Shaft insulation 31 is tetragonous rod structure.Shaft insulation 31 extends in left-right direction.The left end of shaft insulation 31 is equipped with left-hand thread head 311.
Left clamping nut 341 is threaded on left-hand thread head 311.The right end of shaft insulation 31 is equipped with right-hand thread head 312.Right-hand thread head
Right clamping nut 342 is threaded on 312.
Conducting ring 32 is set on shaft insulation 31.Conducting ring 32 is equipped with wiring hole 321.On the downside of the circumferential surface of conducting ring 32
Equipped with locating notch 322.An insulating isolation ring 33 is separated between every two adjacent conducting ring.Insulating isolation ring 33 is set in
On shaft insulation 31.Conducting ring and insulating isolation ring 33 are extruded in by locking right clamping nut 342 and left clamping nut 341
Together, locking nut is all arranged in both ends, can be by replacing convenience when conducting ring.
Referring to fig. 2, conducting ring 32 is round outside but spuare inside structure.Conducting ring is set on shaft insulation by internal square hole come real
Existing prismatic surface cooperation.Wiring hole 321 is blind hole.Wiring hole 321 includes through hole section 3211 and blind hole section 3212.Blind hole section 3212 is
The arc blind hole circumferentially extended along conducting ring 32.The same blind hole of circumferential surface, the other end of one end perforation conducting ring 32 of through hole section 3211
Section 3212 is connected to.Block tin 323 is equipped in the cecum of blind hole section 3212.Through hole section 3211 is located at the upper of the cecum of blind hole section 3212
Side.The radially aligned of locating notch 322 and block tin 323 along conducting ring and radial the same side positioned at conducting ring.Conducting ring 32
Circumferential surface adds tin hole 324 equipped with perforation blind hole section.Add tin hole 324 tangent with blind hole section 3212.
Claims (6)
1. a kind of removable line bank of terminal, which is characterized in that adjacent including shaft insulation and the conducting ring being set on shaft insulation
Conducting ring between be equipped with the insulating isolation ring that is set on shaft insulation, the conducting ring is equipped with wiring hole, the shaft insulation
Both ends be equipped with thread head, be threaded with clamping nut on the thread head, the clamping nut positioned at shaft insulation both ends
The conducting ring and insulating isolation ring are clamped together.
2. the removable line bank of terminal according to claim 1, which is characterized in that the wiring hole is blind hole, described to connect
String holes includes through hole section and blind hole section, and the blind hole section is the arc blind hole circumferentially extended along conducting ring, and the one of the through hole section
Circumferential surface, the other end of end perforation conducting ring are connected to the blind hole section, and block tin, the through-hole are equipped in the cecum of the blind hole section
Section is located at the top of the cecum.
3. the removable line bank of terminal according to claim 2, which is characterized in that be between the conducting ring and insulated column
Prismatic surface cooperation.
4. the removable line bank of terminal according to claim 2, which is characterized in that the circumferential surface of the conducting ring is equipped with fixed
Position notch, the radially aligned of the locating notch and block tin along conducting ring and radial the same side positioned at conducting ring.
5. the removable line bank of terminal according to claim 2, which is characterized in that the circumferential surface of the conducting ring is equipped with and passes through
Lead to the blind hole section adds tin hole.
6. the removable line bank of terminal according to claim 5, which is characterized in that described plus tin hole is the same as the blind hole section phase
It cuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340254.1U CN208240945U (en) | 2018-03-13 | 2018-03-13 | The removable line bank of terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340254.1U CN208240945U (en) | 2018-03-13 | 2018-03-13 | The removable line bank of terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208240945U true CN208240945U (en) | 2018-12-14 |
Family
ID=64588121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820340254.1U Expired - Fee Related CN208240945U (en) | 2018-03-13 | 2018-03-13 | The removable line bank of terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208240945U (en) |
-
2018
- 2018-03-13 CN CN201820340254.1U patent/CN208240945U/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: 20181214 Termination date: 20210313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |