CN208723109U - A kind of screw spring mixing wiring guide rail terminal of bilayer - Google Patents
A kind of screw spring mixing wiring guide rail terminal of bilayer Download PDFInfo
- Publication number
- CN208723109U CN208723109U CN201820987669.8U CN201820987669U CN208723109U CN 208723109 U CN208723109 U CN 208723109U CN 201820987669 U CN201820987669 U CN 201820987669U CN 208723109 U CN208723109 U CN 208723109U
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- China
- Prior art keywords
- hold assembly
- level
- zero curve
- firewire
- slot
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a kind of screw spring mixing wiring guide rail terminals of bilayer, including bracing means, the bracing means is mounted on the two sides inner wall of second level zero curve hold assembly slot, the left end of the second level zero curve hold assembly slot is provided with the zero curve of opening to the left into hole, pass through the level-one zero curve hold assembly slot of the screw spring mixing wiring guide rail terminal in the bilayer, second level zero curve hold assembly slot, a bracing means is increased on the two sides inner wall of level-one firewire hold assembly slot and second level firewire hold assembly slot enables the hold assembly of placement inside it is stronger to be mounted in component slot, even if firmly hold assembly can be fixed in each hold assembly slot using time permanent bracing means, the screw spring mixing wiring guide rail terminal of the bilayer is prevented because of aging or is made by external impact The case where internal hold assembly loosens occurs, to guarantee that hold assembly can normally fasten electric wire.
Description
Technical field
The utility model belongs to connecting terminal correlative technology field, and in particular to a kind of screw spring mixing wiring of bilayer
Guide rail terminal.
Background technique
Guide rail terminal is the connecting terminal of NC series, and guide rail terminal is also known as track terminal.NC series of combination terminal mining
With frame screw wiring construction, design meets the standards such as IEC60947-1, national standard 14048, be suitable for without special processing or
The circle copper conductor connection of crimping tubulose end is used, and crimping and unique screw thread self-locking is used to design, so that wiring connection can
It leans on, safety.The series connecting terminal design is beautiful and generous, can adapted multiple accessories, such as short-circuit piece, identification strip, baffle.
Existing wiring guide rail terminal technology has the following problems: existing wiring guide rail terminal skill is all directly clamping
Component is fixed on inside fixing groove, can hold assembly be generated when using the time too long or by external impact force in this way
It loosens, so that connecting terminal poor contact, influences its normal use.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of screw spring mixing wiring guide rail terminal of bilayer
The hold assembly proposed in background technique is easy to loosen the problem of influencing the normal use of connecting terminal out of fixing groove.
To achieve the above object, the utility model provides the following technical solutions: a kind of screw spring mixing wiring of bilayer
Guide rail terminal, including bracing means, the bracing means are mounted on the two sides inner wall of second level zero curve hold assembly slot, and described two
The left end of grade zero curve hold assembly slot is provided with the zero curve of opening to the left into hole, and the inside of the second level zero curve hold assembly slot is set
It is equipped with second level zero curve hold assembly, the right end of the second level zero curve hold assembly is provided with the transverse conductance piece stretched out to the right, institute
The transverse conductance piece right end for stating upside passes through second level zero curve hold assembly slot and transverse conductance piece right end is provided with second level firewire
Hold assembly is provided with second level firewire hold assembly slot, the second level firewire outside the perimeter of the second level firewire hold assembly
The right end of hold assembly slot is provided with the firewire import of opening to the right, and the bottom of the longitudinal direction conductive sheet is provided with another
Transverse conductance piece, the left end of the transverse conductance piece of the downside are provided with level-one zero curve hold assembly, the level-one zero curve folder
It holds and is provided with level-one zero curve hold assembly slot outside the perimeter of component, the upper end of the level-one zero curve hold assembly is provided with fastening
Screw, the right end of the transverse conductance piece of the downside are provided with level-one firewire hold assembly, the level-one firewire hold assembly
Perimeter outside be provided with level-one firewire hold assembly slot, the level-one zero curve hold assembly slot and level-one firewire hold assembly slot
Downside be provided with lateral bracket, the bracket, level-one zero curve hold assembly slot, level-one zero curve hold assembly, fastening screw,
Transverse conductance piece, longitudinal conductive sheet, zero curve into hole, second level zero curve hold assembly, bracing means, second level zero curve hold assembly slot,
Second level firewire hold assembly slot, second level firewire hold assembly, firewire import, level-one firewire hold assembly slot and the clamping of level-one firewire
Component is installed on mainboard.
Preferably, right end is provided with contact chip on the bracing means, is provided on the left end outer wall of the contact chip
Fixinig plate, the left end of the fixinig plate are provided with compression spring, and the left end of the compression spring is provided with another fixinig plate,
The left end of the fixinig plate in the left side is provided with fixed plate, and through hole is provided in the fixed plate and contact chip, described logical
Via hole both ends both pass through fixed plate and contact chip and the inside of fixed plate and contact chip are arranged in.
Preferably, the bracing means is provided with four groups altogether, and four groups of bracing means are separately mounted to the clamping of level-one zero curve
Inside of component slot, second level zero curve hold assembly slot, level-one firewire hold assembly slot and second level firewire hold assembly slot or so two
On the inner wall of side.
Preferably, the transverse conductance piece is fixedly connected with longitudinal conductive sheet by welding manner.
Preferably, the level-one zero curve hold assembly slot, second level zero curve hold assembly slot, level-one firewire hold assembly slot and
The shape size of second level firewire hold assembly slot is equal.
Preferably, the shape of the bracket is lateral elongate in shape, and the both ends of bracket are connect with the both ends of mainboard
It is fixed.
Compared with prior art, the beneficial effects of the utility model are:
The utility model by the level-one zero curve hold assembly slot of the screw spring mixing wiring guide rail terminal in the bilayer,
It is increased on the two sides inner wall of second level zero curve hold assembly slot, level-one firewire hold assembly slot and second level firewire hold assembly slot
One bracing means comes the stronger inside for being mounted on hold assembly slot of the hold assembly enabled Fang Zhis inside it,
Even if firmly hold assembly can be fixed in each hold assembly slot using time permanent bracing means, this pair is prevented
The screw spring mixing wiring guide rail terminal of layer is because of aging or loosens internal hold assembly
The case where occur, to guarantee that hold assembly can normally fasten electric wire, so that the screw spring mixing wiring of the bilayer
Guide rail terminal can be permanent and stable work, which is by fixed plate, through hole, contact chip, compression spring and solid
Stator composition, wherein fixed plate is mounted on the two sides inner wall of hold assembly slot, and is provided on the inner wall of fixed plate by solid
The fixed compression spring of stator, and contact chip is fixed with by fixinig plate in the other end of compression spring, in this way when clamping part
When part is placed into the inside of hold assembly slot, the bracing means of hold assembly slot two sides can by compression spring contact chip to
Hold assembly direction is mobile, so that the contact chip of two sides is firmly fixed on hold assembly the inside of hold assembly slot, and
The elastic force of compression spring is lasting, so that bracing means was capable of the moment applies extruding force to hold assembly, thus anti-
Only hold assembly is loosened from the inside of hold assembly slot, this ensures that the screw spring mixing wiring guide rail terminal of the bilayer
It can normally work, appearance the case where poor contact caused by preventing electric wire from loosening increases to reduce its maintenance cost
Its use scope.
Detailed description of the invention
Fig. 1 is the double-deck screw spring mixing wiring guide rail terminal structure schematic diagram of the utility model；
Fig. 2 is the bracing means structural schematic diagram of the utility model；
In figure: 1, mainboard；2, bracket；3, level-one zero curve hold assembly slot；4, level-one zero curve hold assembly；5, spiral shell is fastened
Nail；6, transverse conductance piece；7, longitudinal conductive sheet；8, zero curve is into hole；9, second level zero curve hold assembly；10, bracing means；11, two
Grade zero curve hold assembly slot；12, second level firewire hold assembly slot；13, second level firewire hold assembly；14, firewire import；15, one
Grade firewire hold assembly slot；16, level-one firewire hold assembly；101, fixed plate；102, through hole；103, contact chip；104, it presses
Power spring；105, fixinig plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of screw spring mixing wiring guide rail of bilayer
Terminal, including bracing means 10, bracing means 10 are mounted on the two sides inner wall of second level zero curve hold assembly slot 11, second level zero curve
The left end of hold assembly slot 11 is provided with the zero curve of opening to the left into hole 8, and second level zero curve hold assembly slot 11 is internally provided with
Second level zero curve hold assembly 9, the right end of second level zero curve hold assembly 9 are provided with the transverse conductance piece 6 stretched out to the right, the cross of upside
Second level zero curve hold assembly slot 11 is passed through to 6 right end of conductive sheet and 6 right end of transverse conductance piece is provided with second level firewire clamping part
Part 13 is provided with second level firewire hold assembly slot 12, second level firewire hold assembly outside the perimeter of second level firewire hold assembly 13
The right end of slot 12 is provided with the firewire import 14 of opening to the right, and the bottom of longitudinal conductive sheet 7 is provided with another transverse direction and leads
Electric piece 6, the left end of the transverse conductance piece 6 of downside are provided with level-one zero curve hold assembly 4, the week of level-one zero curve hold assembly 4
Long outside is provided with level-one zero curve hold assembly slot 3, and the upper end of level-one zero curve hold assembly 4 is provided with fastening screw 5, downside
The right end of transverse conductance piece 6 is provided with level-one firewire hold assembly 16, setting outside the perimeter of level-one firewire hold assembly 16
There is a level-one firewire hold assembly slot 15, the downside of level-one zero curve hold assembly slot 3 and level-one firewire hold assembly slot 15 is provided with
Lateral bracket 2, bracket 2, level-one zero curve hold assembly slot 3, level-one zero curve hold assembly 4, fastening screw 5, transverse conductance piece
6, longitudinal conductive sheet 7, zero curve are into hole 8, second level zero curve hold assembly 9, bracing means 10, second level zero curve hold assembly slot 11, two
Grade firewire hold assembly slot 12, second level firewire hold assembly 13, firewire import 14, level-one firewire hold assembly slot 15 and level-one fire
Wire holding portion part 16 is installed on mainboard 1.
In order to better fixed clamp member, in the utility model, it is preferred that right end is arranged on bracing means 10
There is contact chip 103, fixinig plate 105 is provided on the left end outer wall of contact chip 103, the left end of fixinig plate 105 is provided with pressure bullet
Spring 104, the left end of compression spring 104 are provided with another fixinig plate 105, and the left end of the fixinig plate 105 in left side is provided with solid
Through hole 102 is provided on fixed board 101, fixed plate 101 and contact chip 103,102 both ends of through hole both pass through fixed plate 101
With contact chip 103 and the inside of fixed plate 101 and contact chip 103 is set.
For ease of use in the utility model, it is preferred that bracing means 10 is provided with four groups altogether, and four groups add
It is fixedly mounted with and sets 10 and be separately mounted to level-one zero curve hold assembly slot 3, second level zero curve hold assembly slot 11, level-one firewire hold assembly slot
15 and second level firewire hold assembly slot 12 inside at left and right sides of on inner wall.
In order to more durable, in the utility model, it is preferred that transverse conductance piece 6 and longitudinal conductive sheet 7 pass through welding manner
It is fixedly connected.
More preferable components for convenience, in the utility model, it is preferred that level-one zero curve hold assembly slot 3, second level zero curve folder
The shape size for holding component slot 11, level-one firewire hold assembly slot 15 and second level firewire hold assembly slot 12 is equal.
It is more stable in order to use, in the utility model, it is preferred that the shape of bracket 2 is lateral elongate in shape, and is propped up
Both ends of the both ends of frame 2 with mainboard 1 are connected and fixed.
The working principle and process for using of the utility model: it after the utility model installs, is pressed from both sides first in level-one zero curve
Hold the interior of component slot 3, second level zero curve hold assembly slot 11, level-one firewire hold assembly slot 15 and second level firewire hold assembly slot 12
Portion respectively clamps level-one zero curve hold assembly 4, second level zero curve hold assembly 9, level-one firewire hold assembly 16 and second level firewire
Component 13 installs, and then uses transverse conductance piece 6 two between level-one zero curve hold assembly 4 and level-one firewire hold assembly 16
Person connects height, then with another cross between second level zero curve hold assembly 9 and second level firewire hold assembly 13 on it
The two is connected to conductive sheet 6, then the two is connected with longitudinal direction conductive sheet 7 among the transverse conductance piece 6 of upper and lower two sides
It is good, on each hold assembly that external cord is then connected to the connecting terminal into hole 8 and firewire import 14 by zero curve, and
And level-one zero curve hold assembly slot 3, the second level zero curve hold assembly slot of the screw spring mixing wiring guide rail terminal in the bilayer
11, a bracing means is increased on the two sides inner wall of level-one firewire hold assembly slot 15 and second level firewire hold assembly slot 12
10 come the stronger inside for being mounted on hold assembly slot of the hold assembly enabled Fang Zhis inside it, even if use
Between permanent bracing means 10 firmly hold assembly can be fixed in each hold assembly slot, prevent the screw of the bilayer
Spring mixing wiring guide rail terminal goes out because of aging or the case where loosening internal hold assembly
It is existing, to guarantee that hold assembly can normally fasten electric wire, so that the screw spring mixing wiring guide rail terminal of the bilayer
Work that can be permanent and stable, which is by fixed plate 101, through hole 102, contact chip 103, compression spring
104 and fixinig plate 105 form, wherein fixed plate 101 is mounted on the two sides inner wall of hold assembly slot, and in fixed plate 101
The compression spring 104 fixed by fixinig plate 105 is provided on inner wall, and in the other end of compression spring 104 by fixinig plate 105
It is fixed with contact chip 103, in this way when hold assembly being placed into the inside of hold assembly slot, the reinforcing of hold assembly slot two sides
Device 10 can be by the mobile to hold assembly direction contact chip 103 of compression spring 104, so that the contact chip of two sides 103
Hold assembly is firmly fixed on the inside of hold assembly slot, and the elastic force of compression spring 104 is lasting, so that adds
Be fixedly mounted with set 10 be capable of the moment extruding force is applied to hold assembly, to prevent hold assembly from the inside of hold assembly slot pine
It is dynamic, this ensures that the screw spring mixing wiring guide rail terminal of bilayer can normally work, prevent electric wire loosening and
The case where caused poor contact, occurs, to reduce its maintenance cost, increases its use scope.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of screw spring mixing wiring guide rail terminal of bilayer, including bracing means (10) and longitudinal conductive sheet (7), special
Sign is: the bracing means (10) is mounted on the two sides inner wall of second level zero curve hold assembly slot (11), the second level zero curve
The left end of hold assembly slot (11) is provided with opening zero curve to the left into hole (8), the second level zero curve hold assembly slot (11)
It is internally provided with second level zero curve hold assembly (9), the right end of the second level zero curve hold assembly (9) is provided with the cross stretched out to the right
To conductive sheet (6), transverse conductance piece (6) right end of the upside passes through second level zero curve hold assembly slot (11) and transverse conductance piece
(6) right end is provided with second level firewire hold assembly (13), is provided with outside the perimeter of the second level firewire hold assembly (13)
Second level firewire hold assembly slot (12), the right end of the second level firewire hold assembly slot (12) be provided with opening firewire to the right into
The bottom of mouth (14), the longitudinal direction conductive sheet (7) is provided with another transverse conductance piece (6), and the transverse direction of the downside is led
The left end of electric piece (6) is provided with level-one zero curve hold assembly (4), sets outside the perimeter of the level-one zero curve hold assembly (4)
It is equipped with level-one zero curve hold assembly slot (3), the upper end of the level-one zero curve hold assembly (4) is provided with fastening screw (5), described
The right end of the transverse conductance piece (6) of downside is provided with level-one firewire hold assembly (16), the level-one firewire hold assembly
(16) level-one firewire hold assembly slot (15), the level-one zero curve hold assembly slot (3) and level-one fire are provided with outside perimeter
Be provided on the downside of wire holding portion part slot (15) lateral bracket (2), the bracket (2), level-one zero curve hold assembly slot (3),
Level-one zero curve hold assembly (4), fastening screw (5), transverse conductance piece (6), longitudinal conductive sheet (7), zero curve are into hole (8), second level
Zero curve hold assembly (9), bracing means (10), second level zero curve hold assembly slot (11), second level firewire hold assembly slot (12), two
Grade firewire hold assembly (13), firewire import (14), level-one firewire hold assembly slot (15) and level-one firewire hold assembly (16)
It is installed on mainboard (1).
2. a kind of screw spring mixing wiring guide rail terminal of bilayer according to claim 1, it is characterised in that: described to add
It is fixedly mounted with and sets right end on (10) and be provided with contact chip (103), be provided with fixinig plate on the left end outer wall of the contact chip (103)
(105), the left end of the fixinig plate (105) is provided with compression spring (104), and the left end of the compression spring (104) is provided with
The left end of another fixinig plate (105), the fixinig plate (105) in the left side is provided with fixed plate (101), the fixed plate
(101) and on contact chip (103) it is provided with through hole (102), through hole (102) both ends both pass through fixed plate (101)
With contact chip (103) and setting is in the inside of fixed plate (101) and contact chip (103).
3. a kind of screw spring mixing wiring guide rail terminal of bilayer according to claim 1, it is characterised in that: described to add
It is fixedly mounted with and sets (10) and be provided with four groups altogether, and four groups of bracing means (10) are separately mounted to level-one zero curve hold assembly slot (3), second level
Inside of zero curve hold assembly slot (11), level-one firewire hold assembly slot (15) and second level firewire hold assembly slot (12) or so two
On the inner wall of side.
4. a kind of screw spring mixing wiring guide rail terminal of bilayer according to claim 1, it is characterised in that: the cross
It is fixedly connected to conductive sheet (6) with longitudinal conductive sheet (7) by welding manner.
5. a kind of screw spring mixing wiring guide rail terminal of bilayer according to claim 1, it is characterised in that: described one
Grade zero curve hold assembly slot (3), second level zero curve hold assembly slot (11), level-one firewire hold assembly slot (15) and second level firewire folder
The shape size for holding component slot (12) is equal.
6. a kind of screw spring mixing wiring guide rail terminal of bilayer according to claim 1, it is characterised in that: the branch
The shape of frame (2) is lateral elongate in shape, and both ends of the both ends of bracket (2) with mainboard (1) are connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820987669.8U CN208723109U (en) | 2018-06-26 | 2018-06-26 | A kind of screw spring mixing wiring guide rail terminal of bilayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820987669.8U CN208723109U (en) | 2018-06-26 | 2018-06-26 | A kind of screw spring mixing wiring guide rail terminal of bilayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723109U true CN208723109U (en) | 2019-04-09 |
Family
ID=65971994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820987669.8U Expired - Fee Related CN208723109U (en) | 2018-06-26 | 2018-06-26 | A kind of screw spring mixing wiring guide rail terminal of bilayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208723109U (en) |
-
2018
- 2018-06-26 CN CN201820987669.8U patent/CN208723109U/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: 20190409 |