CN112271464B - Integrated wire connector - Google Patents
Integrated wire connector Download PDFInfo
- Publication number
- CN112271464B CN112271464B CN202010978320.XA CN202010978320A CN112271464B CN 112271464 B CN112271464 B CN 112271464B CN 202010978320 A CN202010978320 A CN 202010978320A CN 112271464 B CN112271464 B CN 112271464B
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- Prior art keywords
- groove
- fastener
- main body
- middle main
- grooves
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- 239000002184 metal Substances 0.000 claims abstract description 83
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims description 7
- 229920006351 engineering plastic Polymers 0.000 claims description 4
- 239000004020 conductor Substances 0.000 description 41
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 10
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035515 penetration Effects 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
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Multi-Conductor Connections (AREA)
Abstract
The invention relates to an integrated wire connector, which comprises a middle main body provided with an upper groove, a middle lower groove, an upper fastener provided with the upper groove, a lower fastener provided with the lower groove and a metal sheet provided with an upper cutting edge and a lower cutting edge; the number of the upper grooves, the lower grooves, the middle upper grooves, the middle lower grooves and the metal sheets is equal; each metal sheet is arranged in the middle main body in a penetrating way, the upper cutting edge is exposed from the upper groove, and the lower cutting edge is exposed from the middle and lower grooves corresponding to the same group; when the upper fastener and the lower fastener are pressed on the middle main body, each upper groove on the upper fastener and each lower groove on the lower fastener are respectively corresponding to each middle upper groove and each middle lower groove on the middle main body one by one, and each upper cutting edge and each lower cutting edge respectively extend into the corresponding upper groove of the upper fastener and the corresponding lower groove of the lower fastener. The integrated connector has the advantages of reasonable structure, low cost, small size, portability, high wiring efficiency, convenience, quickness and the like.
Description
[ Field of technology ]
The present invention relates to electrically conductive connections, in particular to electrically conductive connections having two or more separate connection locations for conductors and using through-insulated contact members, and in particular to electrically conductive connection devices for conductors.
[ Background Art ]
The connection of two electrical conductors having an insulating layer, such as two cables, is generally performed by directly electrically connecting the two electrical conductors using a wire stripper, which is very cumbersome and inconvenient, and thus it is necessary to design an electrically conductive connection device for simply and conveniently electrically connecting the two electrical conductors having an insulating layer.
[ Invention ]
The invention aims to solve the technical problems of avoiding the defects of the prior art and providing the integrated connector which has the advantages of reasonable structure, low cost, small size, portability, high wiring efficiency, convenience, quickness and the like.
The technical scheme adopted for solving the technical problems is as follows:
An integrated connector is provided, which comprises a middle main body, a metal sheet with conductivity, an upper fastener and a lower fastener, wherein the upper fastener and the lower fastener are connected with the middle main body up and down; the upper fastener is provided with at least one open-shaped upper groove, the lower fastener is provided with open-shaped lower grooves the number of which is equal to that of the upper grooves, the upper end face of the middle main body is provided with open-shaped middle upper grooves the number of which is equal to that of the upper grooves, and the lower end face of the middle main body is provided with open-shaped middle lower grooves the number of which is equal to that of the middle upper grooves and which correspond to the middle upper grooves to form the same group; the number of the metal sheets is equal to that of the middle upper grooves, each metal sheet comprises a metal sheet main body, at least one upper cutting edge arranged at the upper part of the metal sheet main body and at least one lower cutting edge arranged at the lower part of the metal sheet main body, each metal sheet is arranged in the middle main body in a penetrating way, wherein the upper cutting edge at the upper part of the metal sheet extends out of the middle main body into the corresponding middle upper groove, and the lower cutting edge at the lower part of the metal sheet extends out of the middle main body into the middle lower grooves corresponding to the same group; when the upper fastener is pressed on the middle main body, each upper groove on the upper fastener corresponds to each middle upper groove on the middle main body one by one, and an upper cutting edge in the middle upper groove extends into the corresponding upper groove of the upper fastener; when the lower fastener is pressed on the middle main body, each lower groove on the lower fastener corresponds to each middle lower groove on the middle main body one by one, and the lower cutting edge in the middle lower groove extends into the corresponding lower groove of the lower fastener.
The integrated connector further comprises an upper connecting piece for connecting the upper fastener with the middle main body and a lower connecting piece for connecting the lower fastener with the middle main body; the middle main body, the upper fastener, the upper connecting piece, the lower fastener and the lower connecting piece are of an integral structure formed by injection molding of engineering plastics, and the metal sheet is fixed in the middle main body during injection molding.
At least one through hole is arranged on the metal sheet main body of the metal sheet.
The number of the upper cutting edges and the lower cutting edges of the metal sheet is two to five.
The upper connecting piece is a circular arc connecting piece, and the end face of the upper connecting piece is higher than the end face of the middle main body on the same side; the lower connecting piece is also an arc-shaped connecting piece, and the end face of the lower connecting piece is higher than the end face of the middle main body on the same side.
An upper through hole is formed among the upper connecting piece, the middle main body and the upper fastener; and a lower through hole is formed among the lower connecting piece, the middle main body and the lower fastener.
The upper groove on the upper fastener and the corresponding upper groove on the middle main body are combined together to form a groove which is matched with an electric wire which needs to be positioned in the upper groove; the lower groove on the lower fastener and the corresponding middle lower groove on the middle main body are combined together to form another groove which is matched with another electric wire which needs to be positioned in the other groove.
The depth of the upper groove of the upper fastener is greater than that of the upper groove in the middle main body; the depth of the lower groove of the lower fastener is greater than the depth of the lower groove in the intermediate body.
The depth of the upper cutting edge extending to the upper groove is one half to three quarters of the depth of the upper groove; the depth of the lower cutting edge extending into the lower groove is one half to three quarters of the depth of the lower groove.
The upper fastener and the lower fastener are provided with a buckling structure, and the buckling structure can ensure that the lower bottom surface of the upper fastener and the upper bottom surface of the lower fastener are respectively close to or clung to the upper bottom surface and the lower bottom surface of the middle main body.
Compared with the prior art, the integrated connector has the beneficial effects that:
1. The integrated connector adopts the metal sheet on the integrated connector to electrically connect two electric wires, so that the connection is convenient, and the disassembly is also convenient;
2. the integrated connector is suitable for interconnecting the electric wires with different specifications and different shapes;
3. the integrated connector can meet the direct connection of the electric wires with the insulating layers;
4. The integrated connector can be conveniently connected to the middle part of the electric wire, and can also be conveniently connected to the middle part of any section of the electric wire;
5. The metal sheet of the integrated wire connector is in surface contact rather than point contact when the corresponding pair of electric wires are electrically connected, and the surface contact area is relatively long and large.
In conclusion, the integrated connector has the advantages of reasonable structure, low cost, small size, portability, high wiring efficiency, convenience, quickness and the like.
[ Description of the drawings ]
FIG. 1 is an isometric schematic view of an integrated connector of the present invention;
FIG. 2 is an isometric schematic view of the sheet metal of the integrated connector;
FIG. 3 is an isometric schematic view of the integrated connector when electrically connecting an electrical conductor to another electrical conductor;
FIG. 4 is a front projection schematic cross-sectional view of the integrated electrical connector of FIG. 3 electrically connecting an electrical conductor with another electrical conductor;
fig. 5 is a schematic block diagram of a simplified front projection of an integrated wire connector for a steering engine group according to the present invention.
[ Detailed description ] of the invention
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, an integrated connector 9 includes a middle body 91 and a metal sheet 96 having conductivity, and an upper fastener 92 and a lower fastener 94 connected to the middle body 91 up and down; the upper fastener 92 is provided with at least one open-shaped upper groove 921, the lower fastener 94 is provided with open-shaped lower grooves 942 equal to the upper grooves 921 in number, the upper end surface of the middle main body 91 is provided with open-shaped middle upper grooves 911 equal to the upper grooves 921 in number, and the lower end surface of the middle main body 91 is provided with open-shaped middle lower grooves 912 equal to the middle upper grooves 911 in number and corresponding to the middle upper grooves 911 to form the same group; in a normal state, the upper fastening member 92 and the lower fastening member 94 are connected to the same end of the intermediate body 91 one above the other, and when the upper fastening member 92 and the lower fastening member 94 are at the same end, they can simultaneously be bent to approach or contact the intermediate body 91; of course, the upper fastening member 92 and the lower fastening member 94 may be connected to different ends of the middle body 91; the number of the metal sheets 96 is equal to that of the middle upper groove 911, the thickness of the metal sheets 96 is relatively thin, and conductive metal sheets with the thickness of 0.1-0.5 mm are generally adopted, each metal sheet 96 comprises a metal sheet main body 963, at least one upper cutting edge 961 arranged at the upper part of the metal sheet main body 963 and at least one lower cutting edge 962 arranged at the lower part of the metal sheet main body 963, the upper cutting edge 961 and the lower cutting edge 962 are used for penetrating through an insulating layer of an electric wire and can be inserted into a metal core of the electric wire, so the upper cutting edge 961 and the lower cutting edge 962 must be hard, each metal sheet 96 is penetrated in the middle main body 91, wherein the upper cutting edge 961 at the upper part of the metal sheet 96 extends from the middle main body 91 into the corresponding middle upper groove 911, and the lower cutting edge 962 at the lower part of the metal sheet 96 extends from the middle main body 91 into the middle lower groove 912 corresponding to the middle lower groove 912 in the same group, and the upper cutting edge 962 is shallower than the middle main body 91 and the upper cutting edge 962 is higher than the lower cutting edge 91 of the middle main body 91; when the upper fastener 92 is pressed against the intermediate body 91, each upper groove 921 on the upper fastener 92 corresponds to each middle upper groove 911 on the intermediate body 91 one by one, and the upper cutting edge 961 located in the middle upper groove 911 extends into the corresponding upper groove 921 of the upper fastener 92; when the lower fastening member 94 is pressed against the intermediate body 91, the lower grooves 942 of the lower fastening member 94 correspond to the middle lower grooves 912 of the intermediate body 91 one by one, and the lower cutting edge 962 located in the middle lower groove 912 extends into the corresponding lower groove 942 of the lower fastening member 94.
The integrated connector 9 of the present invention is used for electrically connecting two electrical conductors of various industries, including cables. As shown in fig. 3 and 4, four electric wires 7 are respectively positioned in the upper grooves 921 of the upper fastening members 92, while four electric wires 8 are respectively positioned in the lower grooves 942 of the lower fastening members 94, the upper fastening members 92 and the lower fastening members 94 are folded against the middle body 91, the lower fastening members 94 are fastened to the upper fastening members 92, the upper cutting edges 961 positioned in the upper grooves 911 are extended into the corresponding upper grooves 921 of the upper fastening members 92, the insulation layers of the electric wires 7 positioned in the upper grooves 921 of the upper fastening members 92 are pierced and inserted into the metal cores of the electric wires 7, the upper cutting edges 961 of the metal sheets 96 are electrically connected with the metal cores of the electric wires 7, and the lower cutting edges 962 positioned in the middle lower grooves 912 are extended into the corresponding lower grooves 942 of the lower fastening members 94, the insulation layers of the electric wires 8 positioned in the lower grooves 942 of the lower fastening members 94 are pierced and inserted into the metal cores of the electric wires 8, the lower cutting edges 962 of the metal sheets 96 are electrically connected with the metal cores of the electric wires 8, and the two electric wires 7 and 8 are electrically connected with each other by means of the metal sheets 96; when the electric wire connector is required to be disassembled, the upper fastener 92 and the lower fastener 94 are loosened, the electric wire 7 and the electric wire 8 are taken out, the integrated connector 9 is taken out, the operation is simple and quick, and the integrated connector 9 is small and exquisite and portable.
Referring to fig. 1 to 4, the integrated connector 9 of the present invention is electrically connected along the length direction of the electrical wires when electrically connected. If the electrical conductors are formed as a single shaft, the upper grooves 921, the lower grooves 942, the upper grooves 911 and the lower grooves 912 are referred to as the upper axial grooves 921, the lower axial grooves 942, the upper axial grooves 911 and the lower axial grooves 912, respectively, and the metal sheet 96 is disposed so as to penetrate through the upper grooves 911 and the lower grooves 912 of each group of the intermediate body 91 in the axial direction. Therefore, when the upper cutting edge 961 and the lower cutting edge 962 of the metal sheet 96 of the integrated wire connector 9 of the present invention are inserted into the respective electrical conductors, the respective electrical conductors are not cut off, but are inserted along the length direction of the electrical conductors, so that the metal sheet 96 of the integrated wire connector 9 of the present invention electrically connects the corresponding pair of electrical conductors 7, 8 in a surface contact, not a point contact, and the area of the surface contact is relatively long and large.
Referring to fig. 1 to 4, the integrated connector further includes an upper connector 93 connecting one end of the upper fastener 92 with one end of the intermediate body 91 and a lower connector 95 connecting one end of the lower fastener 94 with one end of the intermediate body 91; the middle body 91, the upper fastener 92, the upper connector 93, the lower fastener 94 and the lower connector 95 are integrally formed by injection molding of non-conductive engineering plastics, and the metal sheet 96 is also fixed in the middle body 91 during injection molding.
Referring to fig. 2, the metal sheet body 963 of the metal sheet 96 is provided with at least one through hole 9639, so that the engineering plastic passes through the through hole 9639 during injection molding, thereby increasing the binding force between the metal sheet 96 and the middle body 91, making the fixing of the metal sheet 96 more firm, and preventing the release of the metal sheet 96.
Referring to fig. 2 and 3, in order to make the electrical connection between two electrical conductors more reliable, the number of upper cutting edges 961 and lower cutting edges 962 of the metal sheet 96 is four, so that two electrical conductors 7, 8 can be successfully connected as long as any one upper cutting edge 961 of the metal sheet 96 is connected to the metal core of one electrical conductor 7 and any one lower cutting edge 962 of the metal sheet 96 is connected to the metal core of the other electrical conductor 8. The upper and lower cutting edges 961, 962 of the metal sheet 96 can be inserted from the middle of the metal core of the electrical conductors 7, 8, respectively, so that the electrical connection of the two electrical conductors 7, 8 is very reliable. The greater number of upper and lower cutting edges 961, 962 also allows the longer and greater length of surface contact of the metal sheet 96 when electrically connecting a corresponding pair of electrical conductors, although it is not preferred that the greater the number of upper and lower cutting edges 961, 962 of the metal sheet 96 is, in general, from two to five, for cost and bulk reasons.
Referring to fig. 1,3 and 4, in order to reduce the angle between the electrical wire and the metal sheet 96 during wire pressing, and to ensure the perpendicularity between the electrical wire and the metal sheet 96 during wire bonding, the metal sheet 96 is easily inserted into the electrical wire, the upper connector 93 is a circular arc-shaped connector, and the end face 939 of the upper connector 93 is higher than the end face 919 of the middle body 91 on the same side; the lower connector 95 is also a circular arc connector, and the end surface 959 of the lower connector 95 is also higher than the end surface 919 of the middle body 91 on the same side. An upper through hole 99 is formed among the upper connector 93, the middle body 91 and the upper fastener 92; a lower through hole 98 is formed among the lower connector 95, the intermediate body 91 and the lower fastener 94.
Referring to fig. 1, 3 and 4, the upper groove 921 of the upper fastener 92 and the corresponding middle upper groove 911 of the middle main body 91 are matched with the electric wire 7 to be located therein; the lower recess 942 of the lower fastening member 94 cooperates with the corresponding lower central recess 912 of the intermediate body 91 to form a recess for accommodating another electrical conductor 8 to be positioned therein. The cross-sections of the electrical conductors 7 and 8 are shown as circular, and the upper groove 921, the upper groove 911, the lower groove 912 and the lower groove 942 are all circular in shape; the shape of the upper groove 921, the upper groove 911, the lower groove 912 and the lower groove 942 are similar to those of the electrical conductors 7 and 8, provided that the cross-sections of the electrical conductors 7 and 8 are of other shapes. The electrical conductors 7 and 8 may be electrical conductors of different gauges.
Referring to fig. 1, 3 and 4, in order to facilitate easy fixing of the electrical wire before crimping, the depth D 11 of the upper groove 921 of the upper clip 92 is greater than the depth D 12 of the upper groove 911 in the intermediate body 91; the depth D 13 of the lower recess 942 of the lower fastener 94 is greater than the depth D 14 of the lower recess 912 in the intermediate body 91. Thus, the electrical conductor 7 is placed in the upper groove 921 of the upper fastener 92 in advance, the electrical conductor 7 does not fall out, the electrical conductor 8 is placed in the lower groove 942 of the lower fastener 94 in advance, and the electrical conductor 8 does not fall out, generally, the depth D 11 of the upper groove 921 of the upper fastener 92 is three times the depth D 12 of the upper groove 911 in the middle body 91, that is, the upper groove 921 is three-quarters of the groove formed by the upper groove 921 and the corresponding upper groove 911, and the middle upper groove 911 is only one-quarter of the groove formed by the upper groove 921 and the corresponding upper groove 911. The depth D 13 of the lower groove 942 of the lower fastener 94 is three times the depth D 14 of the lower groove 912 in the middle body 91, that is, the lower groove 942 is three-quarters of another groove formed by the lower groove 942 and the corresponding middle lower groove 912, and the middle lower groove 912 is only one-quarter of another groove formed by the lower groove 942 and the corresponding middle lower groove 912.
Referring to fig. 3 and 4, in order to ensure that the metal core of the electrical conductor is not pierced and that the depth of penetration into the metal core of the electrical conductor is sufficient to make reliable the electrical connection of the metal sheet 96 to the metal core of the electrical conductor, the upper cutting edge 961 extends to a depth of one half to three-quarters of the depth D 11 of the upper groove 921, such that the upper cutting edge 961 penetrates into the metal core of the electrical conductor 7 to a depth of about one half to three-quarters of the depth of the metal core of the electrical conductor 7; the lower cutting edge 962 extends to a depth of one half to three-quarters of the depth D 13 of the lower recess 942 such that the lower cutting edge 962 penetrates into the metal core of the electrical conductor 8 to a depth of about one half to three-quarters of the depth of the metal core of the electrical conductor 8.
Referring to fig. 1, 3 and 4, the upper and lower cutting edges 961 and 962 of the metal sheet 96 are generally positioned in the central portions of the upper and lower recesses 911 and 912, respectively, in the intermediate body 91, so that the upper and lower cutting edges 961 and 962 are secured to penetrate the intermediate portions of the electrical conductors to provide a more reliable electrical connection of the metal sheet 96 to the metal core of the electrical conductors.
Referring to fig. 1,3 and 4, for convenience of fixing and fixing the upper and lower fastening members 92 and 94 with the intermediate body 91 firmly, fastening structures are provided on the upper and lower fastening members 92 and 94, and the fastening structures can ensure that the lower bottom surface of the upper fastening member 92 and the upper bottom surface of the lower fastening member 94 are respectively close to or adhered to the upper and lower bottom surfaces of the intermediate body 91; the free end of the lower fastening member 94 is provided with a fastening arm 949, the free end of the fastening arm 949 is provided with a fastening hook 9499, and correspondingly, the free end of the upper fastening member 92 is provided with a fastening groove 929 matched with the fastening hook 9499, the upper fastening member 92 and the lower fastening member 94 are folded towards the middle main body 91, the fastening hook 9499 of the fastening arm 949 of the lower fastening member 94 is positioned in the fastening groove 929 of the upper fastening member 92, so that the upper fastening member 92 and the lower fastening member 94 are mutually fixed on the middle main body 91, and the fastening arm 949 and the fastening hook 9499 on the lower fastening member 94 form a fastening structure together with the fastening groove 929 of the upper fastening member 92; of course, screws may be used to fix the upper and lower fastening members 92 and 94 to the intermediate body 91, respectively.
Referring to fig. 1 to 5, the integrated wire connector 9 of the present invention is used for a steering engine group, and the steering engine group includes N steering engines 1 and a host computer 2; the steering engine also comprises a main lead wire bundle 3 electrically connected with the main computer 2 and an integrated wire connector 9 for detachably and electrically connecting the lead wire bundle 11 of each steering engine 1 with the main lead wire bundle 3, wherein the integrated wire connectors 9 are the same in number as the steering engines 1; the integrated wire connector 9 adopts the structure of the integrated wire connector 9, the number of the electric wires of the lead-out wire harness 11 of the steering engine 1, the main electric wires of the main lead wire harness 3 and the upper grooves 921 of the upper fastener 92 of the integrated wire connector 9 are equal, each electric wire of the lead-out wire harness 11 of the steering engine 1 and the main electric wires of the main lead wire harness 3 corresponding to each electric wire are put into the upper grooves 921 of the upper fastener 92 and the lower grooves 942 of the lower fastener 94 of the integrated wire connector 9, when the upper fastener 92 and the lower fastener 94 are pressed on the middle main body 91, each upper groove 921 and each lower groove 942 respectively correspond to each middle upper groove 911 and middle lower groove 912 on the middle main body 91, and the upper cutting edges 961 in the middle grooves 911 and the lower cutting edges 962 in the middle grooves 912 respectively extend into the corresponding upper grooves 921 and lower grooves 942 and respectively pierce through the insulating layers of the electric wires of the lead-out wire harness 11 and the main electric wires of the main lead wire harness 3 in the upper grooves 921 and the lower grooves 942 respectively, and when the upper fastener 92 and the lower fastener 94 are pressed on the middle main body 91, the upper fastener 92 and the main electric wires of the main lead wire harness 3 respectively correspond to each main electric wire harness 11 and the main electric wires of the main lead wire harness 11 and the main electric wires of the main harness 3 respectively; wherein N is a positive integer, and N is more than or equal to 2. If the electrical leads of the outgoing harness 11 of the steering engine 1 are placed in the upper recesses 921 of the upper fastener 92 of the integrated connector 9, the electrical leads of the main harness 3 are placed in the lower recesses 942 of the lower fastener 94 of the integrated connector 9. By adopting the structure, the steering engine 1 and the host computer 2 are very convenient to be connected and separated.
Referring to fig. 1 to 5, the main lead wire bundle 3 has four main electric wires, and the lead wire bundle 11 of each steering engine 1 also has four electric wires; the number of the upper groove 921 of the upper fastener 92 and the lower groove 942 of the lower fastener 94 of the integrated connector 9, and the number of the upper groove 911 and the lower groove 912 of the intermediate body 91 are four.
The above examples illustrate only preferred embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention, it being understood that variations and modifications can be made by those skilled in the art without departing from the spirit of the invention, which fall within the scope of the invention, and therefore all changes and modifications that come within the meaning and range of equivalency of the claims are intended to be embraced therein.
Claims (10)
1. An integral type connector, its characterized in that:
Comprises a middle main body (91), a metal sheet (96) with conductivity, an upper fastener (92) and a lower fastener (94) which are connected with the middle main body (91) up and down; the upper fastener (92) is provided with at least one open-shaped upper groove (921), the lower fastener (94) is provided with open-shaped lower grooves (942) the number of which is equal to that of the upper grooves (921), the upper end surface of the middle main body (91) is provided with open-shaped middle upper grooves (911) the number of which is equal to that of the upper grooves (921), and the lower end surface of the middle main body (91) is provided with open-shaped middle lower grooves (912) the number of which is equal to that of the middle upper grooves (911) and which correspond to the middle upper grooves (911) to form the same group; the number of the metal sheets (96) is equal to that of the upper middle grooves (911), each metal sheet (96) comprises a metal sheet main body (963), at least one upper cutting edge (961) arranged at the upper part of the metal sheet main body (963) and at least one lower cutting edge (962) arranged at the lower part of the metal sheet main body (963), each metal sheet (96) is arranged in the middle main body (91) in a penetrating way, wherein the upper cutting edge (961) at the upper part of the metal sheet (96) extends from the middle main body (91) into the corresponding upper middle groove (911), and the lower cutting edge (962) at the lower part of the metal sheet (96) extends from the middle main body (91) into the corresponding middle lower grooves (912) in the same group; when the upper fastener (92) is pressed on the middle main body (91), each upper groove (921) on the upper fastener (92) corresponds to each middle upper groove (911) on the middle main body (91) one by one, and an upper cutting edge (961) in the middle upper groove (911) extends into the corresponding upper groove (921) of the upper fastener (92); when the lower fastener (94) is pressed on the middle main body (91), each lower groove (942) on the lower fastener (94) corresponds to each middle lower groove (912) on the middle main body (91) one by one, and a lower cutting edge (962) in the middle lower groove (912) extends into the corresponding lower groove (942) of the lower fastener (94); the upper fastener (92) and the lower fastener (94) are connected to the same end of the middle main body (91) one by one.
2. The integrated connector of claim 1, wherein:
The device further comprises an upper connecting piece (93) for connecting the upper fastener (92) with the middle main body (91) and a lower connecting piece (95) for connecting the lower fastener (94) with the middle main body (91); the middle main body (91), the upper fastener (92), the upper connecting piece (93), the lower fastener (94) and the lower connecting piece (95) are of an integral structure formed by injection molding of engineering plastics, and the metal sheet (96) is fixed in the middle main body (91) during injection molding.
3. The integrated connector of claim 2, wherein:
At least one through hole (9639) is provided in the sheet metal body (963) of the sheet metal (96).
4. The integrated connector of claim 1, wherein:
The number of upper cutting edges (961) and lower cutting edges (962) of the metal sheet (96) is two to five.
5. The integrated connector of claim 2, wherein:
The upper connecting piece (93) is a circular arc connecting piece, and the end face of the upper connecting piece (93) is higher than the end face of the middle main body (91) on the same side; the lower connecting piece (95) is also a circular arc connecting piece, and the end face of the lower connecting piece (95) is higher than the end face of the middle main body (91) on the same side.
6. The integrated connector of claim 5, wherein:
An upper through hole (99) is formed among the upper connecting piece (93), the middle main body (91) and the upper fastener (92); a lower through hole (98) is formed among the lower connecting piece (95), the middle main body (91) and the lower fastener (94).
7. The integrated connector of claim 1, wherein:
The upper groove (921) on the upper fastener (92) and the corresponding upper groove (911) on the middle main body (91) are combined together to form a groove which is matched with an electric wire which needs to be positioned in the groove; the lower groove (942) of the lower fastener (94) and the corresponding middle lower groove (912) of the middle main body (91) are combined together to form another groove which is matched with another electric wire which needs to be positioned in the other groove.
8. The integrated connector of claim 1, wherein:
The depth of the upper groove (921) of the upper fastener (92) is greater than the depth of the upper groove (911) in the middle body (91); the depth of the lower groove (942) of the lower fastener (94) is greater than the depth of the lower groove (912) in the intermediate body (91).
9. The integrated connector of claim 8, wherein:
The upper cutting edge (961) extends to the upper groove (921) to a depth of one half to three-fourths of the depth of the upper groove (921); the lower cutting edge (962) extends to a depth of the lower recess (942) from one half to three-quarters of the depth of the lower recess (942).
10. The integrated connector of any one of claims 1 to 9, wherein:
the upper fastener (92) and the lower fastener (94) are provided with buckling structures, and the buckling structures can ensure that the lower bottom surface of the upper fastener (92) and the upper bottom surface of the lower fastener (94) are respectively close to or clung to the upper bottom surface and the lower bottom surface of the middle main body (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010978320.XA CN112271464B (en) | 2020-09-17 | 2020-09-17 | Integrated wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010978320.XA CN112271464B (en) | 2020-09-17 | 2020-09-17 | Integrated wire connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112271464A CN112271464A (en) | 2021-01-26 |
| CN112271464B true CN112271464B (en) | 2024-05-10 |
Family
ID=74349829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010978320.XA Active CN112271464B (en) | 2020-09-17 | 2020-09-17 | Integrated wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112271464B (en) |
Citations (11)
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| CN203218461U (en) * | 2013-03-26 | 2013-09-25 | 北京全安密灵科技股份公司 | Quick wire clamp and crimping structure thereof |
| CN103985985A (en) * | 2014-04-16 | 2014-08-13 | 国家电网公司 | A quick short-circuit device for secondary current loop of power transformation and distribution system |
| WO2020133597A1 (en) * | 2018-12-28 | 2020-07-02 | 江苏英曼电子工业有限公司 | Electric plug connector female seat |
| CN213989229U (en) * | 2020-09-17 | 2021-08-17 | 深圳市大富网络技术有限公司 | Split connector |
| CN213989230U (en) * | 2020-09-17 | 2021-08-17 | 深圳市大富网络技术有限公司 | Integrated wire connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7789695B2 (en) * | 2007-06-07 | 2010-09-07 | Actuant Corporation | Insulation displacement connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1334795A (en) * | 1970-01-02 | 1973-10-24 | Faulconer H A | Means for joining conductors |
| FR2593972A1 (en) * | 1986-01-24 | 1987-08-07 | Socop Sa | METHOD FOR CONNECTING CONDUCTOR IDENTIFIED ON CONNECTOR AND MEANS FOR IMPLEMENTING SAID METHOD |
| CN87206697U (en) * | 1987-04-24 | 1988-03-23 | 李嘉葆 | Wire connector |
| CN2071392U (en) * | 1990-08-08 | 1991-02-13 | 金坛县电子配件厂 | Quick wire connector |
| US7241162B1 (en) * | 2006-06-23 | 2007-07-10 | John Mezzalingua Associates, Inc. | Modular plug connector |
| CN201601230U (en) * | 2010-02-03 | 2010-10-06 | 北京北方邦杰科技发展有限公司 | Wire connector |
| CN203218461U (en) * | 2013-03-26 | 2013-09-25 | 北京全安密灵科技股份公司 | Quick wire clamp and crimping structure thereof |
| CN103985985A (en) * | 2014-04-16 | 2014-08-13 | 国家电网公司 | A quick short-circuit device for secondary current loop of power transformation and distribution system |
| WO2020133597A1 (en) * | 2018-12-28 | 2020-07-02 | 江苏英曼电子工业有限公司 | Electric plug connector female seat |
| CN213989229U (en) * | 2020-09-17 | 2021-08-17 | 深圳市大富网络技术有限公司 | Split connector |
| CN213989230U (en) * | 2020-09-17 | 2021-08-17 | 深圳市大富网络技术有限公司 | Integrated wire connector |
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| Publication number | Publication date |
|---|---|
| CN112271464A (en) | 2021-01-26 |
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