CN109149146A - One kind can Reusability Punched terminal - Google Patents
One kind can Reusability Punched terminal Download PDFInfo
- Publication number
- CN109149146A CN109149146A CN201811087150.5A CN201811087150A CN109149146A CN 109149146 A CN109149146 A CN 109149146A CN 201811087150 A CN201811087150 A CN 201811087150A CN 109149146 A CN109149146 A CN 109149146A
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- China
- Prior art keywords
- blade
- pedestal
- puncturing
- upper cover
- puncturing blade
- Prior art date
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000012545 processing Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000011835 investigation Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2495—Insulation penetration combined with permanent deformation of the contact member, e.g. crimping
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The present invention relates to a kind of essential electronic elements, and in particular to one kind can Reusability Punched terminal.To puncture ability reduction after the existing Punched terminal Reusability of solution, even can not effectively it puncture, it can not detect, show whether effectively puncture, and the technical issues of a variety of diameter of wire can not be matched, it can Reusability Punched terminal the present invention provides one kind, upper cover may be reversed including being provided with blade slot, wire guide and crotch, for detecting whether the contact switch effectively pressed, is equipped with the pedestal of indicator light, contact switch and puncturing blade.The present invention is used for the test of conducting wire, it can be achieved that highly reliable puncture, at the same can Reusability, it is detectable and indicate whether conducting wire effectively punctures, convenient for the test of subsequent conducting wire, investigation and maintenance.
Description
Technical field
The present invention relates to a kind of essential electronic elements, and in particular to one kind can Reusability Punched terminal.
Background technique
Insulative pricking terminal is applied to telecom communication, electrical equipment, industrial test fields of measurement at present, due to the connection side
Formula does not have to the insulating layer for peeling conducting wire off, has the advantages that connection is simple, fireballing, has been widely applied at present.
But there are still following deficiencies for the insulative pricking formula terminal of the prior art:
1, cutting process is carried out to conducting wire two sides vertical direction using contact flat spring, is needing to be repeated installation connection
Occasion, the contact flat spring of such terminal pass through Reusability, and elasticity weakens, and the cutting force of contact flat spring weakens, therefore can not
Ensure that conducting wire reliably punctures.
2, it can not be detected and be indicated to whether conducting wire effectively punctures, operator can not intuitively identify, lead to subsequent
Test, the investigation work of line bring difficulty.
3, using fixed upper cover, the plug wire hole in upper cover generally corresponds to the gauge wire of a variety of line footpaths, such design
Plug wire bore dia immobilizes, the smaller conducting wire of line footpath, and when carrying out two sides cutting, off-centring is bigger, effective thorn of conducting wire
Broken rate is lower；Simultaneously in the test in later period, investigation and maintenance, operator is needed to dismantle original Punched terminal, so operated
It causes manpower and material resources to waste, also brings inconvenience to later maintenance.
Therefore design whether detection conducting wire effectively punctures, the Punched terminal checked and safeguarded convenient for the later period has been compeled in eyebrow
Eyelash.
Summary of the invention
In order to solve to puncture after existing Punched terminal Reusability ability reduction, or even can not effectively puncture, it is existing to puncture
Terminal can not detect, show whether effectively puncture and Punched terminal plug wire hole can not be effectively matched the skills of a variety of diameter of wire
Art problem, the present invention provides one kind can Reusability Punched terminal, the present invention realize to conducting wire without wire stripping and it is highly reliable
Ground pierces through, can Reusability, while can detect and indicating whether conducting wire effectively punctures, convenient for the test of subsequent conducting wire, investigation and tie up
Shield provides convenience for the test of conducting wire, investigation and maintenance, greatly reduces artificial and material cost, and improve installation can
By property.
The technical scheme is that
A kind of repeatedly used intelligent Punched terminal is characterized in that including upper cover may be reversed, contact is opened
Pass, pedestal, indicator light, the first puncturing blade and the second puncturing blade.
The turnable upper interior surface is provided with the first blade slot and the second blade slot, the first blade slot and the second blade
The size of slot is suitable with the first puncturing blade and second puncturing blade puncturing blade one end size；The turnable upper cover is provided with conducting wire
Hole, and wire guide is located above the first blade slot and the second blade slot, and communicates with the first blade slot and the second blade slot, it is described
May be reversed between upper cover and pedestal is Detachable connection structure form, can arbitrarily be dismantled.
The chassis interior is provided with built-in block, and the built-in block setting is provided with installation contact in chassis interior
Switch, indicator light, the first puncturing blade and the second puncturing blade card slot；The contact switch (having a normally opened contact) is mounted on pedestal
In the card slot of built-in block, the contact switch is connect with contact switch pin, and the contact switch pin is pierced by from pedestal, is used for
Contact switch is connect with processing unit circuit board, the card slot height of the contact switch need to guarantee the upper base after upper cover presses
Face can effectively contact contact switch；The contact switch is for detecting whether turnable upper cover effectively presses with pedestal, if effectively
Pressing then provides terminal position signal；When turnable upper cover and pedestal effectively press, the normally opened contact closure of contact switch, together
When provide the position signal of the terminal；Conversely, contact disconnects, the terminal position signal is not provided.
First puncturing blade one end is puncturing blade, can effectively be contacted after puncturing wire insulation with metal core, separately
One end is the first puncturing blade pin for connecting circuit board, and pin can be directly welded on circuit board, and with circuit board solder joint
Welding conducting, second puncturing blade one end are puncturing blade, can effectively be contacted after puncturing wire insulation with metal core, separately
One end is the second puncturing blade pin for connecting circuit board, and the first puncturing blade and the second puncturing blade are mounted on pedestal built-in block
In card slot, built-in block top surface is stretched out in puncturing blade one end of the first puncturing blade and the second puncturing blade, and after upper cover fastening, can be pierced by
First blade slot and the second blade groove top face are simultaneously pierced into wire guide, and the first puncturing blade pin and the second puncturing blade pin are the bottom of from
Seat is pierced by, for the first puncturing blade and the second puncturing blade to be connect with processing unit circuit board；First puncturing blade and second punctures
Knife forms one group of switch, when the first puncturing blade and the second puncturing blade puncture wire insulation and metal core contacts, the group
The switch connection that blade is formed provides connection signal and (shows that each blade is reliably connected with metal core, meet four-wire system and accurately survey
The needs of amount).
The indicator light is installed in the card slot of pedestal built-in block, and exposes to the outer wall of pedestal；It can show that conducting wire is effective
The state punctured, after conducting wire effectively punctures, indicator light is bright；Conversely, indicator light is without instruction, the indicator light and light pin
Connection, the light pin are pierced by from pedestal, for light pin to be connect with processing unit circuit board.
Contact switch pin, light pin, the first puncturing blade pin and the second puncturing blade pin can be directly or by drawing
Wire bonding on circuit boards, and is welded with circuit board solder joint and is connected.
Further, first puncturing blade and the second puncturing blade are punctured perpendicular to the top surface of pedestal built-in block when first
When knife and the second puncturing blade puncture conducting wire, the direction that punctures of the first puncturing blade and the second puncturing blade is perpendicular to core center.
Further, it can be connected in the following manner between the turnable upper cover and pedestal；Described may be reversed sets on upper lid
It is equipped with torsion shaft, there are two opposite slideways, the slideway to be made of hole and slide groove for setting on the pedestal, described to may be reversed
Through hole and torsion shaft are hinged between upper cover and pedestal；The slide groove inwardly becomes narrow gradually from outside, and the hole is used for and turns over
Shaft cooperation makes that upper cover rotation may be reversed, and the slide groove is used to may be reversed the installation and disassembly of upper cover, when needs will may be reversed
When upper cover is on pedestal, the torsion shaft of turnable upper cover is put at the slide groove of slideway, so that upper cover, which may be reversed, passes through cunning
Road slot slides into hole, realizes and the hinged of upper cover and pedestal may be reversed, take when needing to unload turnable upper cover, then through slide groove
Turnable upper cover down.
It can also be connected with following manner between the turnable upper cover and pedestal；Described may be reversed is provided with peace on upper lid
Hole is filled, is provided with axis hole on the pedestal, is connected between the turnable upper cover and pedestal by shaft, the shaft penetrates axis
The mounting hole in hole and turnable upper cover realizes the connection that upper cover and pedestal may be reversed, and when needing to dismantle turnable upper cover, will turn
Axis takes out, and unloads turnable upper cover.
Further, described may be reversed is additionally provided with crotch on upper lid, and crotch card slot, crotch are additionally provided on the pedestal
It locks and fastens with crotch card slot.
Further, first puncturing blade and the second puncturing blade are pyramid-shaped or coniform, and function, which is to work as, to be turned over
Turn upper cover and when pedestal effectively presses, the first puncturing blade can effectively puncture wire insulation.
Further, the pedestal be furnished with multiple turnable upper covers, the diameter of each turnable upper cover wire guide respectively with
Different diameter of wire to be punctured is consistent, can be matched from different national standard line footpaths.
Further, the height of first puncturing blade and second puncturing blade puncturing blade one end stretching built-in block top surface is
2.5~3.5mm enables the first puncturing blade and the second puncturing blade effectively to puncture the conducting wire of insertion.
Further, the indicator light is LED light, and longer life expectancy and electricity consumption is small is long using the time.
Working principle of the present invention is as follows:
After effectively pressing touches contact switch to turnable upper cover downwards, contact switch closure provides the position of the terminal
Confidence number, after processing unit receives the position signal, in the position at corresponding first puncturing blade of signal and the second puncturing blade
Apply a voltage signal.After detecting the switch connection that the first puncturing blade and the second puncturing blade are formed, processing unit output electricity
Pressure, lights indicator light；Conversely, after detecting that first punctures the switch access failure that knife-like switch and the second puncturing blade are formed, instruction
Lamp is without instruction.Indicator light can show the state that conducting wire effectively punctures, and after conducting wire effectively punctures, indicator light is bright；Conversely, indicator light
Without instruction.
The present invention can be achieved highly reliable puncture, at the same can Reusability, it is detectable and indicate whether conducting wire effectively punctures, just
In the test of subsequent conducting wire, investigation and maintenance.
Compared with prior art, advantages of the present invention:
1, the present invention punctures mode using blade design is punctured, and wire guide is used to be designed with the comparable aperture of standard line footpath,
Avoid the excessive offset problem for bringing conducting wire during puncturing in aperture；Broken blade design is avoided due to Reusability simultaneously
The problem of caused pierce force weakens, it is that ensure that effectively puncturing for conducting wire perpendicular to core center, be that puncturing blade, which punctures direction,
Effectively puncturing for conducting wire provides higher reliability, also extends the service life of terminal；
2, the present invention detects contact switch signal, terminal position is determined, in conducting wire by setting contact switch and indicator light
Whether when effectively puncturing, output voltage lights indicator light, intuitively clasp guideline can effectively puncture, and is test, the investigation in later period
And maintenance brings convenience, while avoiding the waste of manpower and material resources, has greatly saved cost；
3, connected between upper cover of the present invention and pedestal by slideway so that upper cover have to the can match of gauge wire and
Detachability is provided convenience for the maintenance of subsequent conducting wire, when needing replacing conducting wire, it is only necessary to which turnable upper cover is passed through slideway
It removes, replaces the upper cover to match, the test of later period conducting wire, inspection and maintenance cost can be greatly reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that upper cover opening state may be reversed in one Punched terminal of the embodiment of the present invention；
Fig. 2 is the main view that upper cover opening state may be reversed in one Punched terminal of the embodiment of the present invention；
Fig. 3 is the B-B direction cross-sectional view of Fig. 2；
Fig. 4 is the C-C of Fig. 2 to cross-sectional view；
Fig. 5 is the rearview that upper cover opening state may be reversed in one Punched terminal of the embodiment of the present invention；
Fig. 6 is the top view that upper cover opening state may be reversed in one Punched terminal of the embodiment of the present invention；
Fig. 7 is the sectional view along A-A of Fig. 6；
Fig. 8 is the D-D of Fig. 6 to cross-sectional view；
Fig. 9 is the bottom view of one Punched terminal of the embodiment of the present invention；
Figure 10 is the left view that upper cover opening state may be reversed in one Punched terminal of the embodiment of the present invention；
Figure 11 is the structural schematic diagram of one Punched terminal pedestal of the embodiment of the present invention；
Figure 12 is the structural schematic diagram that two Punched terminal shaft of the embodiment of the present invention removes state；
Figure 13 is the circuit diagram of Punched terminal of the present invention and processing unit circuit board；
Description of symbols:
1- may be reversed upper cover, 2- contact switch, 21- contact switch pin, 3- pedestal, 4- indicator light, and 41- indicator light draws
Foot, the first puncturing blade of 5-, 51- the first puncturing blade pin, the second puncturing blade of 6-, 61- the second puncturing blade pin, the first blade of 71-
Slot, 72- the second blade slot, 8- wire guide, 9- crotch, 10- slideway, 11- crotch card slot, 101- slide groove, the hole 102-, in 12-
Set block.13- shaft, 14- axis hole.
Specific embodiment
It elaborates below in conjunction with attached drawing to the present invention.
Embodiment one:
As shown in Figure 1 to 11, one kind of the present embodiment can Reusability Punched terminal, including may be reversed upper cover 1, contact
Switch 2, pedestal 3, indicator light 4, the first puncturing blade 5 and the second puncturing blade 6.
1 inner bottom surface of upper cover may be reversed and be provided with the first blade slot 71 and the second blade slot 72, turnable upper cover 1, which is provided with, to be led
String holes 8, and wire guide 8 is located at right above blade slot 7, and communicates with the first blade slot 71 and the second blade slot 72, wire guide 8
Diameter is consistent with standard diameter of wire to be punctured；May be reversed upper cover 1 be additionally provided with crotch 9, for the crotch card slot on pedestal 3
11 lockings fasten；It may be reversed and be provided with torsion shaft in upper cover 1, there are two opposite slideways 10 for setting on pedestal 3, and slideway 10 is by hole
102 and slide groove 101 constitute, slide groove 101 inwardly becomes narrow gradually from outside, and through hole between upper cover 1 and pedestal 3 may be reversed
102 and torsion shaft it is hinged；Hole 102 is used to make that the rotation of upper cover 1, slide groove 101 may be reversed with the cooperation of the torsion shaft of turnable upper cover 1
For the installation and disassembly of upper cover 1 to may be reversed.
Pedestal 3 is internally provided with built-in block 12, and the built-in block 12 is arranged inside pedestal 3, is provided with for pacifying
Fill the card slot of contact switch 2, indicator light 4, the first puncturing blade 5 and the second puncturing blade 6；Contact switch 2 is mounted on 3 built-in block of pedestal
In 12 card slot, contact switch 2 is connect with contact switch pin 21；First puncturing blade 5 and 6 one end of the second puncturing blade are to puncture
Knife, the other end is the exposed junction for connecting circuit board, i.e. the first puncturing blade pin 51 and the second puncturing blade pin 61, in this reality
It applies in example, contact switch pin 21, the first puncturing blade pin 51 and the second puncturing blade pin 61 are stretched out from the bottom surface of pedestal 3,
In other embodiments, it can also be stretched out from the side of pedestal 3；First puncturing blade 5 and the second puncturing blade 6 are perpendicular to built in pedestal 3
The top surface of block 12 is mounted in the card slot of 3 inside built-in block 12 of pedestal, the puncturing blade one of the first puncturing blade 5 and the second puncturing blade 6
12 top surface 3.2mm of built-in block is stretched out at end, and to guarantee after upper cover fastens, the first puncturing blade 5 and the second puncturing blade 6 have been inserted into
Effect punctures conducting wire；The first puncturing blade 5 and 6 puncturing end of the second puncturing blade are tetrapyamid shape in the present embodiment, in other embodiments
In, puncturing end may be coniform or other pyramid-shapeds；Indicator light 4 is installed in the card slot of 3 built-in block 12 of pedestal and shows
In the front side outer wall of pedestal 3, at the same indicator light 4 with connect, light pin 41 is stretched out from the bottom surface of pedestal 3, equally, at other
It can also be stretched out from the side of pedestal 3 in embodiment, in the present embodiment, select LED light；Crotch card is provided on pedestal 3
Slot 11, crotch 9 and crotch card slot 11 cooperate, and locking fastens.
As shown in figure 13, by contact switch pin 21, light pin 41, the first puncturing blade pin 51 and the second puncturing blade
Pin 61 is directly welded on processing unit circuit board by the mode of connection in figure, and is welded and be connected with circuit board solder joint, at other
It can also be welded to conducting wire on processing unit circuit board in embodiment；Same processing element circuit plate can connect X thorn
Broken terminal carries out signal processing by the CPU of the same processing unit, and each Punched terminal connects in the above described manner with processing unit
It connects, wherein X is positive integer.
The present embodiment use process is as follows:
When detecting conducting wire, conducting wire is inserted into the wire guide 8 with the consistent turnable upper cover 1 of diameter of wire to be measured, by
It is suitable in the aperture of wire guide 8 and the line footpath of gauge wire, it is ensured that conducting wire is fixed position in wire guide 8, even if puncturing
During lead location will not generate offset.Due to being also provided in turnable upper cover 1 and the first puncturing blade 5 and the second thorn
The sizable first blade slot 71 in puncturing blade one end and the second blade slot 72, the first blade slot 71 and the second blade of broken knife 6
Slot 72 ensure that the first puncturing blade 5 and the second puncturing blade 6 during puncturing conducting wire to be measured, can accurately be pierced into conducting wire to be measured
Center.After conducting wire to be measured is inserted into wire guide 8, turnable upper cover 1 is depressed and is fastened, may be reversed what upper cover 1 pressed down on
In the process, puncturing blade one end the first blade slot 71 and the piercing of the second blade slot 72 of the first puncturing blade 5 and the second puncturing blade 6 are led
Line center continues to press turnable upper cover 1, and upper cover 1 may be reversed and fasten with pedestal 3, and carried out by crotch 9 and crotch card slot 11
Locking.Contact switch 2 is triggered during pressing and upper cover 1 may be reversed, is closed the normally opened contact of contact switch 2, simultaneously will
The position signal of terminal reports the processing unit on circuit board to be judged.It is effectively pressed if upper cover 1 may be reversed with pedestal 3, touching
The normally opened contact closure of point switch 2, while providing the position signal of the terminal；Conversely, contact disconnects, terminal position letter is not provided
Number.After processing unit receives the position signal, in the position at corresponding first puncturing blade 5 of signal and the second puncturing blade 6
Apply a voltage signal.After detecting the switch connection that the first puncturing blade 5 and the second puncturing blade 6 are formed, processing unit output
Voltage lights indicator light 4；Conversely, indicator light 4 is without instruction after detecting that blade switchs access failure.
When testing different line footpath conducting wires, turnable upper cover 1 is removed by slideway 10, while replacing and 8 hole of wire guide
The turnable upper cover 1 that diameter matches.
Embodiment two:
As shown in figure 12, the present embodiment and embodiment one the difference is that, in the present embodiment, may be reversed upper cover 1 with
Connection type between pedestal 3 is to be connected by shaft 13.
In the present embodiment, it may be reversed in upper cover 1 and be provided with mounting hole, axis hole 14 is provided on pedestal 3, upper cover may be reversed
It is connected between 1 and pedestal 3 by shaft 13, shaft 13 penetrates the mounting hole of axis hole 14 and turnable upper cover 1, realizes on may be reversed
The connection of lid 1 and pedestal 3.
The other structures that upper cover 1 and pedestal 3 may be reversed are identical as the structure in embodiment one.
Claims (9)
1. one kind can Reusability Punched terminal, it is characterised in that: including upper cover (1), contact switch (2), pedestal may be reversed
(3), indicator light (4), the first puncturing blade (5) and the second puncturing blade (6)；
Turnable upper cover (1) inner surface is provided with the first blade slot (71) and the second blade slot (72), described to may be reversed
Lid (1) is provided with wire guide (8), and wire guide (8) is located at the first blade slot (71) and the second blade slot (72) top, and with the
One blade slot (71) and the second blade slot (72) communicate, and are detachably connected between the turnable upper cover (1) and pedestal (3)；
The pedestal (3) is internally provided with built-in block (12), and built-in block (12) setting is internal in pedestal (3), is arranged thereon
There is the card slot for installing contact switch (2), indicator light (4), the first puncturing blade (5) and the second puncturing blade (6)；
The contact switch (2) is mounted in the card slot of pedestal (3) built-in block (12), the contact switch (2) and contact switch
Pin (21) connection, the contact switch pin (21) are pierced by from pedestal (3), for contact switch (2) and processing unit are electric
The connection of road plate；
Described first puncturing blade (5) one end is puncturing blade, and the other end is the first puncturing blade pin (51) for connecting circuit board,
Described second puncturing blade (6) one end is puncturing blade, and the other end is the second puncturing blade pin (61) for connecting circuit board, first
Puncturing blade (5) and the second puncturing blade (6) are mounted in the card slot of pedestal (3) built-in block (12), the first puncturing blade (5) and the second thorn
Built-in block (12) top surface is stretched out in the puncturing blade one end of broken knife (6), and after upper cover (1) fastens, can be pierced by the first blade slot (71)
With the second blade slot (72) top surface and be pierced into wire guide (8), the first puncturing blade pin (51) and the second puncturing blade pin
(61) it is pierced by from pedestal (3), for the first puncturing blade (5) and the second puncturing blade (6) to be connect with processing unit circuit board；
The indicator light (4) is installed in the card slot of pedestal (3) built-in block (12), and exposes to the outer wall of pedestal (3), the finger
Show that lamp (4) is connect with light pin (41), the light pin (41) is pierced by from pedestal (3), for by indicator light (4) with
The connection of processing unit circuit board.
2. one kind according to claim 1 can Reusability Punched terminal, it is characterised in that:
The top surface of first puncturing blade (5) and the second puncturing blade (6) perpendicular to pedestal (3) built-in block (12).
3. one kind according to claim 2 can Reusability Punched terminal, it is characterised in that:
Torsion shaft is provided on the turnable upper cover (1), there are two opposite slideway (10), institutes for setting on the pedestal (3)
Slideway (10) is stated to be made of hole (102) and slide groove (101), the slide groove (101) inwardly becomes narrow gradually from outside, it is described can
It is hinged to overturn through hole (102) and torsion shaft between upper cover (1) and pedestal (3)；The hole (102) is used to make with torsion shaft cooperation
Upper cover (1) rotation may be reversed, the slide groove (101) is used to may be reversed the installation and disassembly of upper cover (1).
4. one kind according to claim 2 can Reusability Punched terminal, it is characterised in that:
It is provided with mounting hole on the turnable upper cover (1), is provided with axis hole (14) on the pedestal (3), it is described to may be reversed
Pass through shaft (13) between lid (1) and pedestal (3) to connect, the shaft (13) penetrates axis hole (14) and turnable upper cover (1)
Mounting hole realizes the connection that upper cover (1) and pedestal (3) may be reversed.
5. according to claim 1 can Reusability Punched terminal to one kind described in 4 any claims, it is characterised in that:
It is additionally provided with crotch (9) on the turnable upper cover (1), is additionally provided with crotch card slot (11), crotch on the pedestal (3)
(9) it is fastened with crotch card slot (11) locking.
6. one kind according to claim 5 can Reusability Punched terminal, it is characterised in that:
First puncturing blade (5) and the second puncturing blade (6) are pyramid-shaped or coniform.
7. one kind according to claim 6 can Reusability Punched terminal, it is characterised in that:
The pedestal (3) is furnished with multiple turnable upper covers (1), and the diameter of each turnable upper cover (1) wire guide (8) is respectively and not
Same diameter of wire to be punctured is consistent.
8. one kind according to claim 7 can Reusability Punched terminal, it is characterised in that:
First puncturing blade (5) and the second puncturing blade (6) puncturing blade one end stretch out the height of built-in block (12) top surface be 2.5~
3.5mm。
9. one kind according to claim 8 can Reusability Punched terminal, it is characterised in that:
The indicator light (4) is LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087150.5A CN109149146B (en) | 2018-09-18 | 2018-09-18 | Repeatedly usable puncture terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087150.5A CN109149146B (en) | 2018-09-18 | 2018-09-18 | Repeatedly usable puncture terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109149146A true CN109149146A (en) | 2019-01-04 |
| CN109149146B CN109149146B (en) | 2024-01-26 |
Family
ID=64814492
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811087150.5A Active CN109149146B (en) | 2018-09-18 | 2018-09-18 | Repeatedly usable puncture terminal |
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| Country | Link |
|---|---|
| CN (1) | CN109149146B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009756A (en) * | 2020-03-10 | 2020-04-14 | 深圳一代科技有限公司 | Composite film interlayer circuit connector |
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| CN201515022U (en) * | 2009-09-22 | 2010-06-23 | 无锡国丰电子科技有限公司 | Tool-free type modular plug |
| CN202737147U (en) * | 2012-07-09 | 2013-02-13 | 深圳盛凌电子股份有限公司 | Insulation displacement connector |
| WO2015166164A1 (en) * | 2014-04-28 | 2015-11-05 | Legrand France | Multi-conductor electrical connection terminal |
| CN205790410U (en) * | 2016-06-03 | 2016-12-07 | 施耐德电气（澳大利亚）有限公司 | Electric connector |
| CN208820066U (en) * | 2018-09-18 | 2019-05-03 | 陕西永辉测控技术有限公司 | One kind can Reusability Punched terminal |
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2018
- 2018-09-18 CN CN201811087150.5A patent/CN109149146B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201515022U (en) * | 2009-09-22 | 2010-06-23 | 无锡国丰电子科技有限公司 | Tool-free type modular plug |
| CN202737147U (en) * | 2012-07-09 | 2013-02-13 | 深圳盛凌电子股份有限公司 | Insulation displacement connector |
| WO2015166164A1 (en) * | 2014-04-28 | 2015-11-05 | Legrand France | Multi-conductor electrical connection terminal |
| CN205790410U (en) * | 2016-06-03 | 2016-12-07 | 施耐德电气（澳大利亚）有限公司 | Electric connector |
| CN208820066U (en) * | 2018-09-18 | 2019-05-03 | 陕西永辉测控技术有限公司 | One kind can Reusability Punched terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009756A (en) * | 2020-03-10 | 2020-04-14 | 深圳一代科技有限公司 | Composite film interlayer circuit connector |
| CN111009756B (en) * | 2020-03-10 | 2020-07-14 | 深圳一代科技有限公司 | Composite film interlayer circuit connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109149146B (en) | 2024-01-26 |
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