CN117458214A - Wire end plug connector - Google Patents
Wire end plug connector Download PDFInfo
- Publication number
- CN117458214A CN117458214A CN202311573632.2A CN202311573632A CN117458214A CN 117458214 A CN117458214 A CN 117458214A CN 202311573632 A CN202311573632 A CN 202311573632A CN 117458214 A CN117458214 A CN 117458214A
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- Prior art keywords
- terminal
- fixing
- fixed
- groove
- buckle
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- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000000465 moulding Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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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
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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
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
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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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of vehicle-mounted electric connection, in particular to a wire end plug connector which comprises a shell, a fixed support, an electric terminal and a connecting wire, wherein the shell comprises an inserting head and a fixed mounting part, a fixed cavity is arranged in the fixed mounting part, the fixed support is arranged in the fixed cavity, and the fixed support comprises a terminal fixing part, a mounting clamping part and a wire fixing part; the installation clamping portion is used for the block on fixed draw-in groove, and terminal fixed part is provided with terminal fixed slot and terminal wiring groove, and wire rod fixed part is provided with the fastener fixed slot, and terminal fixed slot and terminal wiring groove and fastener fixed slot communicate in proper order, and the terminal fixed slot is provided with the terminal fixed buckle. The invention solves the problem of insufficient fixing stability of the conventional connector to the electric terminal, ensures the stability of the terminal in the plugging process, and does not have the phenomenon of loosening and falling off.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted electrical connection, in particular to a wire end plug connector.
Background
The in-vehicle connector is an electronic component for connecting the vehicle interior and the external device. With the rapid development of the automotive industry. With the trend of intelligent and networking of automobiles, the number and variety of on-board connectors are also increasing. For example, in-vehicle entertainment systems, navigation systems, autopilot systems, etc. all require in-vehicle connectors to enable data transmission and power supply between devices. With the increase of automobile electronic devices, the performance requirements on the vehicle-mounted connectors are also higher and higher. For example, the plugging life, electrical performance, mechanical performance, etc. of the connector are required to meet certain standards.
The vehicle-mounted connector inevitably generates jolt vibration and other phenomena in the driving process. After repeated vibration, the phenomenon of loosening and falling easily occurs, thereby influencing the connection transmission. There is therefore a need for improvements over existing connector structures.
Disclosure of Invention
In order to solve the problems, the invention solves the problem that the prior connector has insufficient fixing stability to the electric terminal, ensures the stability of the terminal in the plugging process, and does not have the phenomenon of loosening and falling off.
The technical scheme adopted by the invention is as follows: the utility model provides a line end plug connector, includes shell, fixed bolster, electric terminal and connecting wire, the shell includes bayonet joint and fixed mounting portion, be provided with the fixed chamber in the fixed mounting portion, the one end in fixed chamber is towards bayonet joint, the other end link up in the shell; one side of the shell is provided with a fixed clamping groove, and one end of the fixed clamping groove is communicated with the fixed cavity; the fixing support is arranged in the fixing cavity and comprises a terminal fixing part, an installation clamping part and a wire fixing part; the installation clamping part is used for being clamped on the fixed clamping groove, the terminal fixing part is provided with a terminal fixing groove and a terminal wiring groove, the wire fixing part is provided with a wire clamp fixing groove, the terminal fixing groove is sequentially communicated with the terminal wiring groove and the wire clamp fixing groove, the terminal fixing groove is provided with a terminal fixing buckle, an arc-shaped terminal fixing groove is formed between the terminal fixing buckle and the terminal fixing groove, and the terminal fixing buckle is provided with an open assembly bit; the electric connection terminal is arranged in the terminal fixing groove, one end of the electric connection terminal extends towards the plug connector, and the other end of the electric connection terminal extends towards the terminal wiring groove; the connecting wire is arranged on the wire fixing part, and one end of the connecting wire is connected with the electric terminal.
The improvement of the scheme is that one surface of the shell is provided with a sliding assembly seat, an assembly chute is formed in the sliding assembly seat, and an assembly inclined plane is formed in an opening of the assembly chute.
The technical scheme is further improved in that the periphery of the plug connector is provided with a plug guide strip, the plug connector is provided with a plug cavity, and one end of the power connection terminal extends into the plug cavity.
The electric terminal comprises a plug-in connection part, an assembling part and a wiring part, wherein the assembling part is arranged in a terminal fixing groove from an assembling position and is fixed through a terminal fixing buckle, one end of the plug-in connection part is connected with the assembling part, the other end of the plug-in connection part extends outwards, and the wiring part is used for connecting one end of the assembling part and is arranged at a terminal wiring groove; one end of the plug-in part extends to the plug-in connector; the connecting wire is provided with a wire clamping element, the wire clamping element is used for fixing the connecting wire on the wire fixing portion, and one end of the connecting wire is connected with the wire connecting portion.
The terminal fixing groove comprises a front section fixing groove and a rear section fixing groove, and the terminal fixing buckle comprises a front section buckle arranged in the front section fixing groove and a rear section buckle arranged in the rear section fixing groove; the assembly part comprises a front section fixing part and a rear section fixing part, wherein the front section fixing part is fixed in a front section fixing groove through a front section buckle, and the rear section fixing part is fixed in a rear section fixing groove through a rear section buckle.
The technical scheme is further improved in that the diameter size of the front section fixing part is larger than that of the rear section fixing part, the inserting part is connected to the front section fixing part through integrated forming, the wiring part is connected to the rear section fixing part through integrated forming, and the front section fixing part and the rear section fixing part are integrated forming.
The technical proposal is further improved that the front section fixing part is provided with a stopping part close to the rear section fixing part; a retaining groove is arranged between the front section fixing groove and the rear section fixing groove, a retaining surface is arranged on the retaining groove towards the retaining part, and one surface of the retaining part is abutted to the retaining surface.
According to the technical scheme, the assembly positioning surface is arranged at one end of the wiring part, facing the retaining part, and is used for being matched with the retaining part to abut against two sides of the rear-section buckle.
The improvement of the scheme is that the two sides of the fixed support are provided with assembly guide strips, the two sides of the fixed cavity are provided with assembly guide grooves, and the assembly guide grooves are used for being matched with the assembly guide strips.
The further improvement to above-mentioned scheme does, one side of installation block portion is provided with the installation buckle, the outside of installation buckle is provided with the elastic slot, the elastic slot is used for the installation buckle to produce elasticity, the installation buckle is used for cooperating the fixed slot to make the fixed bolster fix at fixed intracavity.
A further development of the above-mentioned solution provides that the clip element comprises an inner clip for holding the connecting wire and an outer clip for holding and fixing the outer portion of the inner clip in the clip fixing groove.
The invention has the beneficial effects that:
compared with the existing connector, the connector can easily realize high-speed stable power transmission due to the design of the inside of the connector, ensure the power supply of the vehicle-mounted equipment and improve the working efficiency of the vehicle-mounted equipment. The design of the fixing support and the wire fixing part inside the connector ensures the stability and durability of the connector, avoids the connection problem caused by vibration or impact, and improves the use safety. Because the terminal fixing part is provided with the terminal fixing groove and the terminal wiring groove, and the assembling part is fixed through the terminal fixing buckle after being arranged in the terminal fixing groove, the terminal is fixed on the vehicle-mounted connector more firmly, and the terminal is fixed firmly and is not easy to fall off. Because wire rod fixed part is provided with the fastener fixed slot, and the connecting wire passes through fastener component to be fixed on wire rod fixed part for the connecting wire centre gripping is more firm on-vehicle connector, is difficult for the landing. Because terminal fixed part, installation block portion and wire rod fixed part are closely combined together, and form the arc terminal fixed slot between terminal fixed buckle and the terminal fixed slot for overall structure is compacter, is difficult for becoming flexible. Because one end of the plug-in part is connected with the assembly part, and the other end extends towards the outside, the plug-in part can be conveniently connected with an external conductive element. Meanwhile, the wiring part is connected with one end of the assembly part and is arranged at the terminal wiring groove, so that wiring is more convenient and safer. The problem of current connector is not enough to electric terminal fixed stability is solved, guarantees the terminal stability in the plug in-process problem, the phenomenon that looseness drops can not appear.
Drawings
FIG. 1 is a schematic perspective view of a line-end plug connector of the present invention;
FIG. 2 is a perspective view of the line end plug connector of FIG. 1 from another perspective;
FIG. 3 is a schematic view of the housing of the line end plug connector of FIG. 1;
FIG. 4 is a schematic front view of the line end plug connector of FIG. 1;
FIG. 5 is a cross-sectional view of A-A of FIG. 4;
FIG. 6 is a schematic perspective view of the hidden housing of the line end plug connector of FIG. 1;
FIG. 7 is a perspective view of the hidden housing of the line end plug connector of FIG. 1 from another perspective;
FIG. 8 is a schematic front view of the hidden housing of the line end plug connector of FIG. 1;
FIG. 9 is an exploded view of the hidden housing of the line end plug connector of FIG. 1;
FIG. 10 is a perspective view of the hidden housing of the line end plug connector of FIG. 1 from another perspective;
FIG. 11 is an enlarged schematic view of FIG. 10 at A;
FIG. 12 is a schematic top view of the hidden housing of the line end plug connector of FIG. 1;
fig. 13 is an enlarged schematic view at B in fig. 12.
Reference numerals illustrate: the housing 1, the plug 11, the plug guide 111, the mating cavity 112, the fixing mount 12, the fixing cavity 13, the fixing clip groove 14, the slide mount 15, the mount runner 151, the mount slope 152, the fixing bracket 2, the terminal fixing portion 21, the mount clip 22, the mount buckle 221, the elastic groove 222, the wire fixing portion 23, the terminal fixing groove 24, the front-stage fixing groove 241, the rear-stage fixing groove 242, the terminal wiring groove 25, the clip fixing groove 26, the terminal fixing buckle 27, the front-stage buckle 271, the rear-stage buckle 272, the mount guide 28, the power receiving terminal 3, the plug portion 31, the mount portion 32, the front-stage fixing portion 321, the rear-stage fixing portion 322, the retaining portion 3211, the retaining groove 3212, the retaining face 3213, the mount positioning face 3214, the wiring portion 33, the connecting wire 4, the clip element 41, the inner clip 411, and the outer clip 412.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 8, in one embodiment of the present invention, a line-end plug connector is related to, which includes a housing 1, a fixing bracket 2, a power connection terminal 3 and a connection line 4, wherein the housing 1 includes a plug 11 and a fixing mounting portion 12, a fixing cavity 13 is provided in the fixing mounting portion 12, one end of the fixing cavity 13 faces the plug 11, and the other end penetrates through the housing 1; a fixed clamping groove 14 is formed in one side of the shell 1, and one end of the fixed clamping groove 14 is communicated with the fixed cavity 13; the fixing bracket 2 is installed in the fixing cavity 13, and the fixing bracket 2 comprises a terminal fixing part 21, an installation clamping part 22 and a wire fixing part 23; the installation clamping part 22 is used for being clamped on the fixing clamping groove 14, the terminal fixing part 21 is provided with a terminal fixing groove 24 and a terminal wiring groove 25, the wire fixing part 23 is provided with a wire clamp fixing groove 26, the terminal fixing groove 24 is sequentially communicated with the terminal wiring groove 25 and the wire clamp fixing groove 26, the terminal fixing groove 24 is provided with a terminal fixing buckle 27, an arc-shaped terminal fixing groove 24 is formed between the terminal fixing buckle 27 and the terminal fixing groove 24, and the terminal fixing buckle 27 is provided with an open assembly position; the electric terminal 3 is arranged in the terminal fixing groove 24, one end of the electric terminal 3 extends towards the plug 11, and the other end extends towards the terminal wiring groove 25; the connecting wire 4 is provided in the wire fixing portion 23, and one end of the connecting wire 4 is connected to the electrical terminal 3. In this embodiment, due to the design of the connector, high-speed stable power transmission can be easily realized, power supply of the vehicle-mounted device is ensured, and working efficiency of the vehicle-mounted device is improved. The design of the fixing support 2 and the wire fixing part 23 inside the connector ensures the stability and durability of the connector, avoids the connection problem caused by vibration or impact, and improves the use safety. Because the terminal fixing part 21 is provided with the terminal fixing groove 24 and the terminal wiring groove 25, and the assembling part is fixed through the terminal fixing buckle 27 after being arranged in the terminal fixing groove 24, the terminal is fixed on the vehicle-mounted connector more firmly, and the terminal is fixed firmly and is not easy to fall off. Because wire fixing portion 23 is provided with fastener fixed slot 26, and connecting wire 4 is fixed on wire fixing portion 23 through the fastener component for connecting wire 4 centre gripping is more firm on the on-vehicle connector, is difficult for the landing. Because the terminal fixing part 21, the mounting clamping part 22 and the wire fixing part 23 are tightly combined together, and the arc-shaped terminal fixing groove 24 is formed between the terminal fixing buckle 27 and the terminal fixing groove 24, the whole structure is more compact, and the looseness is not easy to occur. Because one end of the plug-in part is connected with the assembly part, and the other end extends towards the outside, the plug-in part can be conveniently connected with an external conductive element. Meanwhile, the wiring part is connected to one end of the assembly part and is arranged at the terminal wiring groove 25, so that wiring is more convenient and safer. The problem of current connector not enough to electric terminal 3 fixed stability has been solved, the problem of terminal stability in the plug in-process is guaranteed, the phenomenon that looseness drops can not appear.
One surface of the shell 1 is provided with a sliding assembly seat 15, an assembly chute 151 is arranged on the sliding assembly seat 15, and an assembly inclined plane 152 is arranged at the opening of the assembly chute 151. The design of the sliding assembly seat 15 enables the connector to have greater flexibility and can adapt to the vehicle-mounted environment for sliding assembly. Meanwhile, the arrangement of the assembly sliding groove 151 and the assembly inclined surface 152 enables the installation process of the connector to be smoother, the installation difficulty is greatly reduced, and the installation efficiency is improved.
The periphery of the plug 11 is provided with a plug guide strip 111, the plug 11 is provided with a plug cavity 112, and one end of the electric terminal 3 extends into the plug cavity 112; the arrangement of the plugging guide strip 111 makes the plugging process more convenient, and can accurately guide the insertion of the plug 11, thereby improving the plugging efficiency. The socket 11 is provided with the opposite socket 112, and one end of the electrical terminal 3 extends into the opposite socket 112, so that the design can increase the stability of connection and prevent the connector from loosening or falling off under vibration or impact conditions.
The electrical connection terminal 3 comprises a plug-in part 31, a fitting part 32 and a wiring part 33, wherein the fitting part 32 is arranged in the terminal fixing groove 24 from a fitting position and is fixed by a terminal fixing buckle 27, one end of the plug-in part 31 is connected with the fitting part 32, the other end extends towards the outside, and the wiring part 33 is used for connecting one end of the fitting part 32 and is arranged at the terminal wiring groove 25; one end of the plugging part 31 extends to the plugging head 11; the connection wire 4 is provided with a clip member 41, the clip member 41 is used to fix the connection wire 4 to the wire fixing portion 23, and one end of the connection wire 4 is connected to the wire connecting portion 33. Because the terminal fixing portion 21 is provided with the terminal fixing groove 24 and the terminal wiring groove 25, and the assembling portion 32 is fixed through the terminal fixing buckle 27 after being installed in the terminal fixing groove 24, the terminal is fixed on the vehicle-mounted connector more firmly, and the terminal is fixed firmly and is not easy to fall off.
The terminal fixing groove 24 includes a front section fixing groove 241 and a rear section fixing groove 242, and the terminal fixing buckle 27 includes a front section buckle 271 provided in the front section fixing groove 241 and a rear section buckle 272 provided in the rear section fixing groove 242; the assembly part 32 includes a front section fixing part 321 and a rear section fixing part 322, the front section fixing part 321 is fixed in the front section fixing groove 241 by a front section buckle 271, and the rear section fixing part 322 is fixed in the rear section fixing groove 242 by a rear section buckle 272. By the design of the front fixing groove 241 and the front buckle 271, the front fixing portion 321 can be firmly fixed in the front fixing groove 241, preventing loosening or falling off during use. The stability of the connector is enhanced, and the stability of the performance of the connector is ensured. Through the design of back end fixed slot 242 and back end buckle 272, back end fixed part 322 can be conveniently fixed in back end fixed slot 242, has improved assembly efficiency greatly, has reduced the mistake that probably appears in the assembly process. By fixing the front-stage fixing portion 321 and the rear-stage fixing portion 322 in the front-stage fixing groove 241 and the rear-stage fixing groove 242, respectively, the connection strength of the connector can be enhanced so that it can remain stable when subjected to a greater compressive or tensile force. Because the front section fixing part 321 and the rear section fixing part 322 are firmly fixed at the respective positions, the structure of the whole connector is more stable, the capability of resisting external interference is improved, and the stability of data transmission is ensured.
The diameter size of the front section fixing part 321 is larger than that of the rear section fixing part 322, the plug-in connection part 31 is connected to the front section fixing part 321 through integrated forming, the wiring part 33 is connected to the rear section fixing part 322 through integrated forming, and the front section fixing part 321 and the rear section fixing part 322 are integrated forming. By integrally forming the plug-in portion 31 and the wire connection portion 33, the connection between the front and rear fixing portions 322 can be ensured to be more compact, and the assembling process is also facilitated. The integrated structure can provide higher intensity and stability, can bear bigger compressive force and pulling force to guarantee the steady operation of connector. The integrally formed structure makes the wiring portion 33 and the plug portion 31 not easily loose or fall off. The diameter sizes of the front section fixing part 321 and the rear section fixing part 322 are different, and the connectors can be ensured to be accurate in size and good in consistency through integrally forming connection, so that the quality of products is ensured. The integrated design reduces the number of parts, simplifies the production flow, and is beneficial to improving the production efficiency and reducing the production cost.
The front section fixing part 321 is provided with a backstop part 3211 near the rear section fixing part 322; a retaining groove 3212 is provided between the front fixing groove 241 and the rear fixing groove 242, the retaining groove 3212 is provided with a retaining surface 3213 facing the retaining portion 3211, and one surface of the retaining portion 3211 abuts against the retaining surface 3213. By designing the retaining portion 3211 and the retaining groove 3212, the connector can be effectively prevented from falling off and sliding, and reliability and stability of the connector can be improved. When the connectors are connected, the design of the retaining parts 3211 and the retaining grooves 3212 can enable the front section and the rear section to be tightly combined to form stable connection. The structure can effectively prevent the connector from falling off or sliding even in the case of vibration or impact. The arrangement of the assembly positioning surfaces can ensure that the two sides of the rear-section buckle 272 are matched with the assembly positioning surfaces, so that the connector is firmly connected. By the cooperation of the assembly positioning surfaces, the rear-section buckle 272 can be ensured to be correctly placed on the connector, and tight connection is realized. The retaining structure can also prevent the terminal from moving backwards when the connector is inserted, plays a retaining role, and ensures the inserting precision and stability.
One end of the wire connection portion 33 facing the retaining portion 3211 is provided with an assembling and positioning surface 3214, and the assembling and positioning surface 3214 is used to abut both sides of the rear-stage buckle 272 in cooperation with the retaining portion 3211. The two sides of the fixed support 2 are provided with assembly guide strips 28, and the two sides of the fixed cavity 13 are provided with assembly guide grooves which are used for matching the assembly guide strips 28. In this embodiment, the assembly guide bar is used for guiding assembly when the fixing bracket 2 is assembled on the connector housing 1, so that the structure assembly accuracy is ensured.
One side of the mounting clamping portion 22 is provided with a mounting buckle 221, an elastic groove 222 is arranged on the outer side of the mounting buckle 221, the elastic groove 222 is used for enabling the mounting buckle 221 to generate elasticity, and the mounting buckle 221 is used for being matched with the fixing clamping groove 14 so that the fixing bracket 2 is fixed in the fixing cavity 13. The elastic mounting buckle 221 is adopted, and is automatically elastically contracted and reset during assembly, so that the buckle assembly precision is ensured.
The clip element 41 comprises an inner clip 411 for clamping the connecting wire 4 and an outer clip 412 for clamping and fixing the outer portion of the inner clip 411 in the clip fixing groove 26. The wire fixing portion 23 is provided with the wire clamp fixing groove 26, so that the wire can be stably fixed on the connector through the wire clamp element 41, the situation that the wire is pulled on the connector to move or fall off is avoided, and the stability and the reliability of the connector are improved. The wire clamp element 41 comprises an inner wire clamp 411 and an outer wire clamp 412, wherein the inner wire clamp 411 is used for clamping the connecting wire 4, the outer wire clamp 412 clamps and fixes the outer part of the inner wire clamp 411 in the wire clamp fixing groove 26, and the wire is fixed more conveniently and rapidly due to the design, and meanwhile the loosening problem caused by manual screwing is avoided.
The foregoing examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. A wire end plug connector, characterized by: comprising
The shell comprises a plug connector and a fixed installation part, a fixed cavity is arranged in the fixed installation part, and one end of the fixed cavity faces the plug connector and the other end of the fixed cavity penetrates through the shell; one side of the shell is provided with a fixed clamping groove, and one end of the fixed clamping groove is communicated with the fixed cavity;
the fixing support is installed in the fixing cavity and comprises a terminal fixing part, an installation clamping part and a wire fixing part; the installation clamping part is used for being clamped on the fixed clamping groove, the terminal fixing part is provided with a terminal fixing groove and a terminal wiring groove, the wire fixing part is provided with a wire clamp fixing groove, the terminal fixing groove is sequentially communicated with the terminal wiring groove and the wire clamp fixing groove, the terminal fixing groove is provided with a terminal fixing buckle, an arc-shaped terminal fixing groove is formed between the terminal fixing buckle and the terminal fixing groove, and the terminal fixing buckle is provided with an open assembly bit;
the electric connection terminal is arranged in the terminal fixing groove, one end of the electric connection terminal extends towards the plug connector, and the other end of the electric connection terminal extends towards the terminal wiring groove; and
the connecting wire is arranged at the wire fixing part, and one end of the connecting wire is connected with the electric terminal; the connecting wire is provided with a wire clamping element which is used for fixing the connecting wire on the wire fixing part.
2. The line-end plug connector of claim 1, wherein: one surface of the shell is provided with a sliding assembly seat, an assembly chute is formed in the sliding assembly seat, and an assembly inclined plane is formed in the opening of the assembly chute.
3. The line-end plug connector of claim 1, wherein: the periphery of the plug connector is provided with a plug guide strip, the plug connector is provided with a plug cavity, and one end of the electric terminal extends into the plug cavity.
4. The line-end plug connector of claim 1, wherein: the electric terminal comprises an inserting part, an assembling part and a wiring part, wherein the assembling part is arranged in the terminal fixing groove from an assembling position and is fixed through a terminal fixing buckle, one end of the inserting part is connected with the assembling part, the other end of the inserting part extends outwards, and the wiring part is used for connecting one end of the assembling part and is arranged at the terminal wiring groove; one end of the plug-in part extends to the plug connector, and one end of the connecting wire is connected with the wiring part.
5. The line-end plug connector of claim 4, wherein: the terminal fixing groove comprises a front section fixing groove and a rear section fixing groove, and the terminal fixing buckle comprises a front section buckle arranged in the front section fixing groove and a rear section buckle arranged in the rear section fixing groove; the assembly part comprises a front section fixing part and a rear section fixing part, wherein the front section fixing part is fixed in a front section fixing groove through a front section buckle, and the rear section fixing part is fixed in a rear section fixing groove through a rear section buckle.
6. The line-end plug connector of claim 5, wherein: the diameter size of the front section fixing part is larger than that of the rear section fixing part, the plug-in part is connected with the front section fixing part through integral molding, the wiring part is connected with the rear section fixing part through integral molding, and the front section fixing part and the rear section fixing part are integrally molded;
the front section fixing part is provided with a stopping part close to the rear section fixing part; a retaining groove is arranged between the front section fixing groove and the rear section fixing groove, a retaining surface is arranged on the retaining groove towards the retaining part, and one surface of the retaining part is abutted to the retaining surface.
7. The line-end plug connector of claim 6, wherein: the one end that the wiring portion faced the stopping portion is provided with the assembly locating surface, the assembly locating surface is used for cooperating the both sides butt of stopping portion with the back end buckle.
8. The line-end plug connector of claim 1, wherein: the fixed support is characterized in that assembly guide strips are arranged on two sides of the fixed support, assembly guide grooves are formed on two sides of the fixed cavity, and the assembly guide grooves are used for being matched with the assembly guide strips.
9. The line-end plug connector of claim 1, wherein: one side of installation block portion is provided with the installation buckle, the outside of installation buckle is provided with the elastic groove, the elastic groove is used for the installation buckle to produce elasticity, the installation buckle is used for cooperating the fixed slot to make the fixed bolster fix at fixed intracavity.
10. The line-end plug connector of claim 4, wherein: the clip element includes an inner clip for clamping the connecting wire and an outer clip for clamping and fixing an outer portion of the inner clip in the clip fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311573632.2A CN117458214B (en) | 2023-11-22 | 2023-11-22 | Wire end plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311573632.2A CN117458214B (en) | 2023-11-22 | 2023-11-22 | Wire end plug connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117458214A true CN117458214A (en) | 2024-01-26 |
| CN117458214B CN117458214B (en) | 2024-04-05 |
Family
ID=89583618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311573632.2A Active CN117458214B (en) | 2023-11-22 | 2023-11-22 | Wire end plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117458214B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011129414A (en) * | 2009-12-18 | 2011-06-30 | Hitachi Cable Ltd | Connection structure for vehicle |
| CN218525786U (en) * | 2022-10-18 | 2023-02-24 | 东莞市信翰精密工业有限公司 | Terminal socket connector |
| CN218887646U (en) * | 2022-12-15 | 2023-04-18 | 东莞市信翰精密工业有限公司 | Wire end connector |
-
2023
- 2023-11-22 CN CN202311573632.2A patent/CN117458214B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011129414A (en) * | 2009-12-18 | 2011-06-30 | Hitachi Cable Ltd | Connection structure for vehicle |
| CN218525786U (en) * | 2022-10-18 | 2023-02-24 | 东莞市信翰精密工业有限公司 | Terminal socket connector |
| CN218887646U (en) * | 2022-12-15 | 2023-04-18 | 东莞市信翰精密工业有限公司 | Wire end connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117458214B (en) | 2024-04-05 |
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Address after: No. 156 Qiaozi Road, Changping Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN SYNCONN PRECISION INDUSTRY Co.,Ltd. Country or region after: China Address before: No. 1, Xiakeng Industrial Second Road, Changping Town, Dongguan, Guangdong 523000 Patentee before: DONGGUAN SYNCONN PRECISION INDUSTRY Co.,Ltd. Country or region before: China |