CN110474199A - A kind of electric connection terminal and electrical connector plug - Google Patents
A kind of electric connection terminal and electrical connector plug Download PDFInfo
- Publication number
- CN110474199A CN110474199A CN201910873870.2A CN201910873870A CN110474199A CN 110474199 A CN110474199 A CN 110474199A CN 201910873870 A CN201910873870 A CN 201910873870A CN 110474199 A CN110474199 A CN 110474199A
- Authority
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- China
- Prior art keywords
- fixed frame
- centering block
- connection terminal
- plug
- fastener
- 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.)
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Links
- 239000004020 conductor Substances 0.000 claims abstract description 39
- 239000012212 insulator Substances 0.000 claims abstract description 32
- 239000011148 porous material Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 14
- 210000003781 tooth socket Anatomy 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 208000002925 dental caries Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The present invention relates to a kind of electric connection terminal and electrical connector plugs, plug includes electric connection terminal, plug insulator and plug deck, the plug insulator is connect with plug deck, the plug insulator is equipped with two rows of mutually independent connection terminal installation cavitys for installing connection terminal, electric connection terminal includes fixed frame component and female part, the fixed frame component includes fixed frame, fastener, centering block and torque spring, the top of the fixed frame is connect with fastener, the centering block is located at the inside of fixed frame and is rotatablely connected with fixed frame, and the end of centering block and fastener offsets, the torque spring is located on centering block and connect with fixed frame, the female part includes the clamp body and open pore component of riveting, one end of clamp body is located in fixed frame and is bonded with the inner wall of fixed frame.The present invention plugs into for conductor and provides the retaining power of laterally-clamped power and direction of insertion, while compact-sized, reduces the width dimensions of connection terminal and plug.
Description
Technical field
Present invention relates particularly to a kind of electric connection terminal and electrical connector plugs, belong to electrical connection technical field.
Background technique
Currently, connection terminal as a kind of important electrical connection accessory, is applied very extensive on power electronic equipment.
The type of connection terminal is more, can be roughly divided into welding cup weldering in the way of its conductor of plugging into (cold pressing head or wire core)
It connects, the connection of conductor compression jointing, cage spring is connected with screw in compression.Wherein screw in compression formula connection terminal because its is easy to operate,
Pressing force is big, high reliablity, is not necessarily to the advantages that mating attachment tools and conveyance capacity are strong, has obtained in actual production preferably
Application.
Connection terminal is the minimum unit for realizing electrical connection.In the prior art, screw in compression formula connection terminal is logical
The mode that combines frequently with screw and c-type centering block realizes the compression to finger-like conductor, and wherein c-type centering block one end is fixed on company
Can be rotated on the frame of connecting terminal and in a certain range using the end as rotation center, the other end then with screw in same frame
On screw offset, when tightening screw, screw pushes centering block to swing around rotation center, and then compacted conductor.However it should
Structure can make conductor, by the thrust opposite with direction of insertion, generate the risk squeezed out by centering block in compaction process, and then lead
It causes equipment electrical connection failure or causes safety accident；It is straight to contain adjacent screw for compacted conductor and in volume simultaneously
The width of diameter, c-type centering block is necessarily larger, and the width of such connection terminal and plug will also increase with it, and has occupied electrical equipment
Upper limited installation space.It is therefore desirable to improve to the prior art, the reliability of plugging into of conductor is improved, and is met current
Electrical equipment and the ever-reduced trend requirement of component size.
Summary of the invention
The object of the present invention is to provide a kind of to plug into for conductor and provides the retaining power of laterally-clamped power and direction of insertion, together
When it is compact-sized, the electric connection terminal and electrical connector plug of the width dimensions of connection terminal and plug can be reduced.
In order to achieve the above object, first technical solution of the invention is: a kind of electric connection terminal, innovative point exist
In: including fixed frame component and female part,
The fixed frame component includes fixed frame, fastener, centering block and torque spring, and the top of the fixed frame and fastener can
Dismantling connection, and the end of fastener is located at the inside of fixed frame, the centering block is located at the inside of fixed frame and turns with fixed frame
Dynamic connection, and centering block also offsets with the end of fastener, the torque spring is located on centering block and connect with fixed frame,
The female part includes clamp body and open pore component, the clamp body and open pore component riveting, and clamp
One end of body is located in fixed frame and is bonded with the inner wall of fixed frame.
In above-mentioned first technical solution, the top of the fixed frame is equipped with threaded hole, and the fastener is threaded into
In hole, and the end of fastener free end is located at the inside of fixed frame.
In above-mentioned first technical solution, the fixed frame has centering block card slot and spring mounting hole, and the centering block is set
There are shaft and spring card slot, the shaft of the centering block is located in centering block card slot and is rotatablely connected with fixed frame, the torque spring
It is installed in the spring card slot of centering block, and the free end of torque spring is fixed in the spring mounting hole of fixed frame.
In above-mentioned first technical solution, on the fixed frame and it is located at the side of fastener equipped with postive stop baffle.
In above-mentioned first technical solution, the centering block is wedge-shaped centering block, and the top of centering block is equipped with non-slip groove.
In above-mentioned first technical solution, the clamp body is L clevis wire body, and being located on one side for the clamp body is fixed
The bottom of frame, another side are located at the inside of fixed frame and are bonded with the inner wall of fixed frame, and being equipped on one side for the clamp body presses
Through-hole, the end of the open pore component are equipped with riveting boss, and the riveting boss is riveted on the pressing in through-hole of clamp body.
In above-mentioned first technical solution, the side wall of the another side of the clamp body is equipped with tooth socket, the clamp body
The another side end that is located at fixed outer frame and the side there is limit flanging.
In order to achieve the above object, second technical solution of the invention is: a kind of electricity of such as above-mentioned electric connection terminal
Connector plug, innovative point are: including electric connection terminal, plug insulator and plug deck, the plug insulator with
Plug deck is detachably connected, and the plug insulator is provided along its length connection two rows of mutually indepedent and with opening
Terminal installs cavity, and two rows of connection terminal installation cavity submission mistakes are arranged and opening direction is on the contrary, in the plug insulator
Each connection terminal installation cavity body in be equipped with electric connection terminal,
The electric connection terminal includes fixed frame component and female part, and the fixed frame component includes fixed frame, fastener, pendulum
Block and torque spring, top and the fastener of the fixed frame are detachably connected, and the end of fastener is located at the interior of fixed frame
Portion, the centering block is located at the inside of fixed frame and is rotatablely connected with fixed frame, and centering block also offsets with the end of fastener, described
Torque spring is located on centering block and connect with fixed frame,
The female part includes clamp body and open pore component, the clamp body and open pore component riveting, and clamp
One end of body is located in fixed frame and is bonded with the inner wall of fixed frame.
In above-mentioned second technical solution, the plug insulator is surrounded by several card slots, the bayonet cap
Plate is surrounded by several and the card slot of plug insulator buckles correspondingly, and the buckle of the plug deck is caught in corresponding
In the card slot of plug insulator.
In above-mentioned second technical solution, the plug deck is provided along its length several pacifies with connection terminal
The corresponding positive stop lug boss of body of behaveing affectedly, be respectively equipped on the positive stop lug boss for the disengaging of fastening screw tool screw hole and conductor into
Slot out.
Good effect possessed by the present invention is: including fixed frame component and jack portion using electric connection terminal of the invention
Part, the fixed frame component include fixed frame, fastener, centering block and torque spring, and the top of the fixed frame and fastener can
Dismantling connection, and the end of fastener is located at the inside of fixed frame, the centering block is located at the inside of fixed frame and turns with fixed frame
Dynamic connection, and centering block also offsets with the end of fastener, the torque spring is located on centering block and connect with fixed frame, described to insert
Hole component includes clamp body and open pore component, the clamp body and open pore component riveting, and one end of clamp body is set
It is bonded in fixed frame and with the inner wall of fixed frame；
In use, inserting conductors into the inside of fixed frame, when tightening a fastener, fastener, which can touch the back to centering block, makes its phase
Fixed frame is swung, so that compacted conductor, enables conductor to be tightly attached on the clamp body of female part, plugs into and provides for conductor
The retaining power of laterally-clamped power and direction of insertion, torque spring stress generates flexible deformation at this time；When loosening fasteners, torsion
Spring is then pushed by elastic force effect rebound and leaves clamp body at the top of centering block, is released the pressing force to conductor, is also led to be subsequent
Space is vacated out in the access again of body, and the above process completely realizes Quick-clamped and the dismantling of conductor.
Meanwhile the present invention also provides a kind of electrical connector plugs, including electric connection terminal, plug insulator and bayonet cap
Plate, the plug insulator are detachably connected with plug deck, and the plug insulator is provided along its length two rows of mutual
Independent and connection terminal with opening installs cavity, and two rows of connection terminals install the wrong arrangement of cavity submission and opening direction phase
Instead, electric connection terminal, electric connector of the invention are equipped in each connection terminal installation cavity body in the plug insulator
Quick-clamped and dismantling of the plug in addition to can be realized conductor, at the same also have it is compact-sized, can be in the condition of assurance function
The width dimensions of lower reduction connection terminal and plug, and then the advantages that installing the space of plug, is adapted on electrical equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electric connection terminal of the invention；
Fig. 2 is fixed frame component structure diagram of the invention；
Fig. 3 is the right side view of Fig. 2；
Fig. 4 is the schematic perspective view that centering block and torque spring are equipped in Fig. 2；
Fig. 5 is female part structural schematic diagram of the invention；
Fig. 6 is the structural schematic diagram of electrical connector plug of the invention；
Fig. 7 is the A-A schematic cross-sectional view of Fig. 6；
Fig. 8 is plug insulator schematic diagram of the invention；
Fig. 9 is the elevational schematic view of Fig. 8；
Figure 10 is the portion the B enlarged diagram in Fig. 9；
Figure 11 is the structural schematic diagram of plug deck of the invention；
Figure 12 is the portion the C enlarged diagram of Figure 11；
Figure 13 is the schematic rear view of Figure 11；
Figure 14 is the elevational schematic view of Figure 11；
In figure: 1- fixed frame component；11- fixed frame；111- threaded hole；112- centering block card slot；113- spring mounting hole；114- limit
Position baffle；12- fastener (screw)；13- centering block；131- shaft；132- spring card slot；133- centering block inclination angle；134- non-slip groove；
14- torque spring；2- female part；21- clamp body；211- presses through-hole；212- tooth socket；213- limits flanging；22- open pore
Component；221- rivets boss；3- conductor；4- plug insulator；41- card slot；42- connection terminal installs cavity；43- insulator is tight
Gu screw mounting hole；5- plug deck；51- buckle；52- positive stop lug boss；53- screw hole；54- slot；55- cover board fastening screw
Mounting hole；6- fastening screw.
Specific embodiment
Below in conjunction with attached drawing and the embodiment provided, the present invention is further illustrated, and however, it is not limited to this.
Embodiment 1
As shown in Fig. 1,2,3,4,5, a kind of electric connection terminal, including fixed frame component 1 and female part 2,
The fixed frame component 1 includes fixed frame 11, fastener 12(screw), centering block 13 and torque spring 14, the fixed frame
11 top is detachably connected with fastener 12, and the end of fastener 12 is located at the inside of fixed frame 11, and the centering block 13 is set
Fixed frame 11 inside and be rotatablely connected with fixed frame 11, and end of the centering block 13 also with fastener 12 offsets, the torsion
Spring 14 is located on centering block 13 and connect with fixed frame 11,
The female part 2 includes clamp body 21 and open pore component 22, and the clamp body 21 connects with the riveting of open pore component 22
It connects, and one end of clamp body 21 is located in fixed frame 11 and is bonded with the inner wall of fixed frame 11.
As shown in Fig. 2, in order to enable structure of the invention is more reasonable, torque spring in order to facilitate the installation of, the fixed frame
11 top is equipped with threaded hole 111, and the fastener 12 is threaded into hole 111, and the end of 12 free end of fastener is located at
The inside of fixed frame 11.The fixed frame 11 has centering block card slot 112 and spring mounting hole 113, as shown in figure 4, the centering block
13 are equipped with shaft 131 and spring card slot 132, the shaft 131 of the centering block 13 be located in centering block card slot 112 and with 11 turns of fixed frame
Dynamic connection, the torque spring 14 is installed in the spring card slot 132 of centering block 13, and the free end of torque spring 14 is fixed on
Determine in the spring mounting hole 113 of frame 11.
As shown in Figure 2,3, i.e., the described fixed frame 11 is hollow type frame structure, the spiral shell that screw 12 passes through 11 top of fixed frame
Pit 111 is screwed with fixed frame 11；13 bottom of centering block is provided with shaft 131 and spring card slot 132, and centering block shaft 131 is assemblied in
In centering block card slot 112 below fixed frame, so that fixed frame 11, centering block 13 and torque spring 14 together form a hinge knot
Structure swings centering block 13 around shaft 131, and 13 back side of centering block is contacted with 12 bottom of screw；14 one end of torque spring
It is assemblied in the spring card slot 132 of 13 bottom of centering block, the other end is hooked on the spring mounting hole 113 of fixed frame 11.
As shown in Fig. 2, the side on the fixed frame 11 and positioned at fastener 12 is equipped with postive stop baffle 114, to screw
12 carry out lateral Displacement, prevent screw 12 from generating larger deflection because of the deboost by centering block 13, stablize the folder to conductor 3
Clamp force.
Further, as shown in Fig. 2, the centering block card slot 112 on the fixed frame 11 is L-type structure open at one end, In
While limit to centering block 13, it is also convenient for the installation of centering block 13 and spring 14.
As shown in Fig. 2, the centering block 13 is wedge-shaped centering block, screw 12 is installed on fixed frame in shape one on the other with centering block 13
11 position of keeping right, in this way, it is not only compact-sized, fixed frame element width can be effectively reduced, and then reduce plug width.
Further, as shown in Fig. 2, the surface that the centering block 13 is contacted with screw 12 is provided with certain centering block inclination angle
Centering block angle of inclination beta in 133, that is, figure to increase the swing angle of centering block, and increases the contact area with 12 bottom of screw,
It prevents from skidding.
Further, as shown in Figure 2,4, the top of the centering block 13 is equipped with non-slip groove 134, to increase centering block 13 and conductor
Frictional force between 3.
As shown in Fig. 2, the clamp body 21 is L clevis wire body, the bottom for being located at fixed frame 11 on one side of the clamp body 21
Portion, another side are located at the inside of fixed frame 11 and are bonded with the inner wall of fixed frame 11, and being equipped on one side for the clamp body 21 presses
Through-hole 211, the end of the open pore component 22 are equipped with riveting boss 221, and the riveting boss 221 is riveted on clamp body 21
It presses in through-hole 211, ensure that the reliability of electrical connection between clamp body and open pore component of the present invention by riveting.
As shown in Fig. 2,5, the frictional force between side wall and conductor in order to increase 21 another side of clamp body, the clamp body
The side wall of 21 another side is equipped with tooth socket 212, and conveniently moves down and limit to clamp body 21, the clamp body 21
Another side be located at that fixed frame 11 is outer and the end on the side has limit flanging 213.
In 1 use process of embodiment: as shown in Figure 1, conductor 3 is inserted into the inside of fixed frame 11, when screw 12 unclamps, pendulum
Extreme higher position is at the top of block 13, torque spring 14 is in Pre strained state；When tightening screw 12,12 bottom of screw can be touched to centering block
13 are allowed to around 131 self-swinging of shaft, so that compacted conductor 3, enables conductor 3 to be close to the clamp body 21 of female part 2, be
Conductor, which is plugged into, provides the retaining power of laterally-clamped power and direction of insertion；14 stress of torque spring generates flexible deformation at this time；Work as rotation
Out when screw 12, torque spring is then pushed by elastic force effect rebound and leaves clamp body at the top of centering block, releases the pressure to conductor
Clamp force, the rebound of torque spring 14 reset centering block 13, also space are vacated out for the access again of subsequent conductor, to realize conductor
3 quickly plug into and disassemble.
Further, the conductor 3 can be cold pressing head or wire core.
Embodiment 2
As shown in Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14, a kind of electric connector of such as above-mentioned electric connection terminal
Plug, including electric connection terminal, plug insulator 4 and plug deck 5, the plug insulator 4 detachably connect with plug deck 5
It connecing, the plug insulator 4 is provided along its length two rows of mutually indepedent and connection terminal installation cavity 42 with opening,
Two rows of connection terminal installation cavitys 42 are in interlaced arrangement and opening direction on the contrary, each connection in the plug insulator 4
It is equipped with electric connection terminal in terminal installation cavity 42,
The electric connection terminal includes fixed frame component 1 and female part 2, and the fixed frame component 1 includes fixed frame 11, fastening
Part 12, centering block 13 and torque spring 14, top and the fastener 12 of the fixed frame 11 are detachably connected, and the end of fastener 12
Portion is located at the inside of fixed frame 11, and the centering block 13 is located at the inside of fixed frame 11 and is rotatablely connected with fixed frame 11, and centering block
13 end also with fastener 12 offsets, and the torque spring 14 is located on centering block 13 and connect with fixed frame 11,
The female part 2 includes clamp body 21 and open pore component 22, and the clamp body 21 connects with the riveting of open pore component 22
It connects, and one end of clamp body 21 is located in fixed frame 11 and is bonded with the inner wall of fixed frame 11.
As shown in Fig. 8,14, plug insulator 4 and plug deck 5 of the present invention are fastened by buckle, and the plug is exhausted
Edge body 4 is surrounded by several card slots 41, and the plug deck 5 is surrounded by several card slots 41 with plug insulator 4
One-to-one buckle 51, the buckle 51 of the plug deck 5 is caught in the card slot 41 of corresponding plug insulator 4.
As shown in Figures 9 and 10, the shape of the connection terminal installation cavity 42 is preferentially selected U-shaped, between two rows of cavitys staggeredly
Arrangement back-to-back.The cavity geometry and arrangement can reduce plug width under conditions of assurance function, and then adapt to
For installing the space of plug on electrical equipment.
As shown in Figure 11,12, the plug deck 5 is provided along its length several and installs cavity 42 with connection terminal
Corresponding positive stop lug boss 52, be respectively equipped on the positive stop lug boss 52 for the disengaging of fastening screw tool screw hole 53 and conductor into
Slot 54 out.Positive stop lug boss 52 is matched with 42 shape of cavity, after mutual cooperation therebetween by connection terminal package, so that cavity shape
At connection unit independent and in enclosed construction.The slot 54 of the positive stop lug boss 52 is stepped throughhole, and upper end is leakage
It is bucket-shaped, to accommodate the insulated part of conductor；Lower end is the relatively small rectangular opening of size, to pass through the ferrule on conductor 3 simultaneously
It is limited.
As shown in Fig. 8,13,5 both ends of plug insulator 4 and plug deck of the present invention are also respectively provided with fastening spiral shell
Mounting hole 43,55 is followed closely, penetrates so as to fastening screw 6 and is attached with socket.
The structure of electric connection terminal in embodiment 2 is identical with embodiment 1.
Quick-clamped and dismantling of the embodiment 2 in addition to can be realized conductor, at the same also have it is compact-sized, can guarantee
Reduce the width dimensions of connection terminal and plug under conditions of function, and then adapts on electrical equipment install the space etc. of plug
Advantage.
In conclusion the invention has the advantages that
(1) clamping mode that fixed frame component of the present invention uses fixed frame, screw, centering block and torque spring to be combined,
Centering block is wedge structure, and size is smaller, and screw and centering block are installed in fixed frame one on the other, compact overall structure, can be effective
Reduce connection terminal width, and then reduces plug width.
(2) fixed frame component of the present invention centering block in screw fastener cycle moves around the shaft, and centering block head is gradually
It approaches and conductor is pushed to draw close to the clamp body of female part, and as the screw-in of screw can be more and more tighter, there is self-locking effect,
Reliability is higher.Unclamping fastening screw during conductor dismantling, then torque spring drives centering block to reset, and does not influence subsequent conductor
Access once again.The present invention has evaded conductor in the prior art in screw fastener cycle by the thrust contrary with accessing
To be squeezed out caused virtual connection and obscission by centering block.
(3) it is provided with screw lateral Displacement baffle on fixed frame of the present invention, screw can be prevented because by centering block
Deboost and generate biggish deflection, stabilize the clamping force to conductor, improve the reliability of electrical connection.
(4) the clamp body in female part of the present invention and open pore component are attached by riveting method, are prevented
It loosens or falls off, reliability is higher.
(5) for placing the cavity geometry of connection component using U-shaped design on electrical connector plug of the present invention, two
It arranges and is staggeredly arranged back-to-back between cavity, it is compact-sized, plug width can be reduced under conditions of assurance function, and then be adapted to
In the space for installing plug on electrical equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of electric connection terminal, it is characterised in that: including fixed frame component (1) and female part (2),
The fixed frame component (1) includes fixed frame (11), fastener (12), centering block (13) and torque spring (14), described solid
The top and fastener (12) for determining frame (11) are detachably connected, and the end of fastener (12) is located at the inside of fixed frame (11),
The centering block (13) is located at the inside of fixed frame (11) and is rotatablely connected with fixed frame (11), and centering block (13) is gone back and fastener
(12) end offsets, and the torque spring (14) is located on centering block (13) and connect with fixed frame (11),
The female part (2) includes clamp body (21) and open pore component (22), the clamp body (21) and open pore component
(22) riveting, and one end of clamp body (21) is located in fixed frame (11) and is bonded with the inner wall of fixed frame (11).
2. electric connection terminal according to claim 1, it is characterised in that: the top of the fixed frame (11) is equipped with threaded hole
(111), the fastener (12) is threaded into hole (111), and the end of fastener (12) free end is located at fixed frame (11)
Inside.
3. electric connection terminal according to claim 1, it is characterised in that: the fixed frame (11) has centering block card slot
(112) and spring mounting hole (113), the centering block (13) are equipped with shaft (131) and spring card slot (132), the centering block (13)
Shaft (131) be located in centering block card slot (112) and be rotatablely connected with fixed frame (11), the torque spring (14) is installed on pendulum
In the spring card slot (132) of block (13), and the free end of torque spring (14) is fixed on the spring mounting hole of fixed frame (11)
(113) in.
4. electric connection terminal according to claim 1, it is characterised in that: on the fixed frame (11) and be located at fastener
(12) side is equipped with postive stop baffle (114).
5. electric connection terminal according to claim 1, it is characterised in that: the centering block (13) is wedge-shaped centering block, and centering block
(13) top is equipped with non-slip groove (134).
6. electric connection terminal according to claim 1, it is characterised in that: the clamp body (21) is L clevis wire body, described
Clamp body (21) on one side be located at fixed frame (11) bottom, another side be located at the inside of fixed frame (11) and with fixed frame (11)
Inner wall fitting, the clamp body (21) on one side be equipped with press through-hole (211), the end of the open pore component (22) is equipped with
It rivets boss (221), riveting boss (221) is riveted in the through-hole that presses (211) of clamp body (21).
7. electric connection terminal according to claim 6, it is characterised in that: on the side wall of the another side of the clamp body (21)
Equipped with tooth socket (212), the another side of the clamp body (21) is located at fixed frame (11) outside and the end on the side has limit flanging
(213).
8. a kind of electrical connector plug of the electric connection terminal comprising claim 1, it is characterised in that: including electric connection terminal,
Plug insulator (4) and plug deck (5), the plug insulator (4) are detachably connected with plug deck (5), the plug
Insulator (4) is provided along its length connection terminal installation cavity (42) two rows of mutually indepedent and with opening, Liang Pailian
Connecting terminal installs cavity (42) in interlaced arrangement and opening direction on the contrary, each connecting pin in the plug insulator (4)
It is equipped with electric connection terminal in son installation cavity (42),
The electric connection terminal includes fixed frame component (1) and female part (2), and the fixed frame component (1) includes fixed frame
(11), fastener (12), centering block (13) and torque spring (14), the top and fastener (12) of the fixed frame (11) are detachable
Connection, and the end of fastener (12) is located at the inside of fixed frame (11), the centering block (13) is located at the inside of fixed frame (11)
And be rotatablely connected with fixed frame (11), and end of the centering block (13) also with fastener (12) offsets, the torque spring (14) sets
It is connect on centering block (13) and with fixed frame (11),
The female part (2) includes clamp body (21) and open pore component (22), the clamp body (21) and open pore component
(22) riveting, and one end of clamp body (21) is located in fixed frame (11) and is bonded with the inner wall of fixed frame (11).
9. electrical connector plug according to claim 8, it is characterised in that: plug insulator (4) are surrounded by
Several card slots (41), the plug deck (5) is surrounded by several and the card slot (41) of plug insulator (4) corresponds
Buckle (51), the buckle (51) of the plug deck (5) is caught in the card slot (41) of corresponding plug insulator (4).
10. electrical connector plug according to claim 8, it is characterised in that: the plug deck (5) is along its length
Equipped with several positive stop lug boss (52) corresponding with connection terminal installation cavity (42), it is respectively equipped on the positive stop lug boss (52)
The slot (54) of screw hole (53) and conductor disengaging for the disengaging of fastening screw tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873870.2A CN110474199B (en) | 2019-09-17 | 2019-09-17 | Electric connection terminal and electric connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN110474199B (en) | 2024-05-28 |
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Effective date of registration: 20240521 Address after: 213000 No. 328, Wuyi Road, Lucheng street, Wujin District, Changzhou City, Jiangsu Province Applicant after: NR ELECTRIC POWER ELECTRONICS Co.,Ltd. Country or region after: China Applicant after: NR ELECTRIC Co.,Ltd. Applicant after: NR ENGINEERING Co.,Ltd. Applicant after: Changzhou Wujin Luoyang Huatai Electrical Equipment Co.,Ltd. Address before: 213100 no.328, 398, Wuyi Road, Lucheng street, Wujin District, Changzhou City, Jiangsu Province Applicant before: NR ELECTRIC POWER ELECTRONICS Co.,Ltd. Country or region before: China Applicant before: NR ELECTRIC Co.,Ltd. Applicant before: NR ENGINEERING Co.,Ltd. |