CN220368185U - Straight-head line terminal connector - Google Patents
Straight-head line terminal connector Download PDFInfo
- Publication number
- CN220368185U CN220368185U CN202322059967.4U CN202322059967U CN220368185U CN 220368185 U CN220368185 U CN 220368185U CN 202322059967 U CN202322059967 U CN 202322059967U CN 220368185 U CN220368185 U CN 220368185U
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- plug
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- 239000012212 insulator Substances 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 16
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Abstract
The utility model relates to the technical field of connectors, in particular to a straight-head wire end connector, which comprises a shell, an electric connection assembly and a fixing piece, wherein the shell is provided with a cavity, the cavity comprises a splicing cavity, a fixing cavity and a wiring cavity which are sequentially arranged, one side of the shell is provided with a fixing slot, one end of the fixing slot is communicated with the fixing cavity, and two sides of the fixing slot are provided with fixing clamping grooves; the electric connection assembly comprises a plug sleeve fixed in the fixed cavity, an insulator arranged in the plug sleeve and an electric connection terminal arranged in the insulator, two ends of the plug sleeve extend towards the plug cavity and the wiring cavity respectively, and the plug sleeve is provided with a backstop groove corresponding to the fixed slot; the mounting includes fixed panel, locates fixed pin and the fixed buckle of fixed panel, and fixed pin's one end passes the stopping groove and is connected in fixed draw-in groove, and fixed buckle is used for the cooperation fixed draw-in groove. The utility model solves the problem that the existing connector is easy to shift in the plugging process.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a straight-head line terminal connector.
Background
Connectors are a component that electronic engineering technicians often contact. The function is as follows: and a bridge for communication is erected between the blocked or isolated circuits in the circuit, so that current flows, and the circuit achieves a preset function. Connectors are an indispensable component in electronic devices. The in-vehicle connector is one type of connector, and the in-vehicle connector needs to transmit signals and power through an electric wire.
Existing vehicle connectors require various power and signal transmission and need to be applied to various connectors. The vehicle-mounted connector is different from the conventional connector in structure, and because the bumping phenomenon can occur in the driving process of the automobile, the mutually matched fixing structure needs to be designed for ensuring the plugging stability of the connector. The existing vehicle-mounted connector is easy to displace in the opposite plug process, so that the problem that the connector cannot be contacted in the subsequent plug-in process is caused.
Disclosure of Invention
In order to solve the problems, the utility model provides the straight-head line-end connector which solves the problem that the existing connector is easy to shift in the plugging and unplugging process, adopts the fixing pins to match the retaining grooves with the fixing slots, fixes the plugging sleeve in the cavity, and does not have the shift phenomenon in the plugging and unplugging process.
The technical scheme adopted by the utility model is as follows: the utility model provides a straight line end connector, includes the shell, connects the electric subassembly to and the mounting, the shell is equipped with the cavity, the cavity is including grafting chamber, fixed chamber and the wiring chamber that sets gradually, one side of shell is equipped with fixed slot, fixed slot's one end communicates to fixed chamber, fixed slot's both sides are equipped with fixed draw-in groove; the power connection assembly comprises a plug sleeve fixed in the fixed cavity, an insulator arranged in the plug sleeve and a power connection terminal arranged in the insulator, wherein two ends of the plug sleeve extend towards the plug cavity and the wiring cavity respectively, the plug sleeve is provided with a plug groove towards the plug cavity, the insulator and the power connection terminal extend to the plug groove, and the plug sleeve is provided with a stop groove corresponding to the fixed slot; the fixing piece comprises a fixing panel, and a fixing pin and a fixing buckle which are arranged on the fixing panel, wherein one end of the fixing pin penetrates through the retaining groove to be connected with the fixing clamping groove, and the fixing buckle is used for being matched with the fixing clamping groove.
The technical scheme is further improved in that one side of the shell is provided with a plugging buckle, a plugging clamping groove is formed in the plugging buckle, the shell is provided with a through groove, and two sides of the through groove are respectively communicated with the plugging clamping groove and the plugging cavity.
According to the technical scheme, one side of the plugging buckle is provided with a connecting block, the connecting block is connected with the shell, one side of the plugging buckle, which faces the wiring cavity, extends to form a pressing part, and the pressing part is used for driving the plugging buckle to lift up by taking the connecting block as a fulcrum.
The technical scheme is further improved in that the inner wall surface of the inserting cavity is provided with an inserting guide groove.
The technical scheme is further improved in that a limiting buckle is arranged on the inner wall of the fixed cavity, and one end of the limiting buckle is clamped on the backstop groove; elastic grooves are formed in two sides of the limiting buckle, and the limiting buckle is made to have elastic force through the elastic grooves.
The further improvement to above-mentioned scheme does, the wiring chamber is equipped with the pyrocondensation pipe, the pyrocondensation union coupling has the connecting wire, the pyrocondensation pipe is used for connecting wire and grafting sleeve, the connecting wire is connected with the electric terminal electricity.
The improvement of the scheme is that the panel groove is arranged at the opening of the fixed slot, one surface of the fixed panel is embedded on the panel groove, and the periphery of the fixed panel is provided with the tightening rib.
The improvement of the scheme is that the holding grooves are formed in the fixing panel, two holding grooves are formed in the fixing panel, and the two holding grooves are symmetrically formed in two sides of the fixing panel.
According to the technical scheme, the contact ring is arranged in the inserting groove, one surface of the contact ring is concavely provided with a contact cambered surface inwards, and the opening of the inserting groove is provided with a guide inclined surface.
The technical scheme is further improved in that the insulator is provided with a wiring groove, and the electric terminal extends towards the wiring groove to form a wire clamp.
The beneficial effects of the utility model are as follows:
compared with the existing connector, the connector is characterized in that the fixing cavity is arranged in the cavity of the shell, the fixing slot is arranged on the outer side of the fixing cavity, the fixing slot is communicated with the fixing cavity, in the assembly process, the plug-in sleeve is arranged in the cavity, the retaining groove corresponds to the fixing slot, and the fixing pin of the fixing piece is inserted into the retaining groove to be connected with the fixing slot. In the connector plugging process, the plug is stable under the action of the fixed pins. In the assembly process, the fixing piece is fixed in the fixing slot by fixing clamping grooves and fixing buckle matching, so that the structural stability is further ensured. The connector has the advantages that the problem that the existing connector is easy to shift in the plugging process is solved, the fixed pins are used for matching the retaining grooves with the fixed slots, the plugging sleeve is fixed in the cavity, the shifting phenomenon cannot occur in the plugging process of the connector, and the structure is stable.
Drawings
FIG. 1 is a perspective view of a straight line end connector of the present utility model;
FIG. 2 is an exploded view of the straight line end connector of FIG. 1;
FIG. 3 is a schematic front view of the straight line end connector of FIG. 1;
FIG. 4 is a cross-sectional view of A-A of FIG. 3;
fig. 5 is a schematic structural view of the housing of the straight line terminal connector of fig. 1.
Reference numerals illustrate: the shell 1, the plug cavity 11, the plug guide groove 111, the fixing cavity 12, the limit buckle 121, the elastic groove 122, the wiring cavity 13, the heat shrinkage tube 131, the connecting wire 132, the fixing slot 14, the fixing clamping groove 141, the panel groove 142, the plug buckle 15, the plug clamping groove 151, the through groove 152, the connecting block 153, the pressing part 154, the power connection assembly 2, the plug sleeve 21, the retaining groove 211, the insulator 22, the wiring groove 221, the power connection terminal 23, the wire clamp 231, the plug groove 24, the contact ring 241, the contact cambered surface 242, the fixing piece 3, the fixing panel 31, the tight-fit rib 311, the holding groove 312, the fixing pin 32 and the fixing buckle 33.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model 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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 5, in one embodiment of the present utility model, a straight line terminal connector is related to, and includes a housing 1, a power receiving component 2, and a fixing member 3, where the housing 1 is provided with a cavity, the cavity includes a socket cavity 11, a fixing cavity 12, and a wiring cavity 13 that are sequentially disposed, one side of the housing 1 is provided with a fixing slot 14, one end of the fixing slot 14 is connected to the fixing cavity 12, and two sides of the fixing slot 14 are provided with fixing slots 141. The power connection assembly 2 comprises a plug sleeve 21 fixed in the fixed cavity 12, an insulator 22 arranged in the plug sleeve 21 and a power connection terminal 23 arranged in the insulator 22, wherein two ends of the plug sleeve 21 extend towards the plug cavity 11 and the wiring cavity 13 respectively, the plug sleeve 21 is provided with a plug groove 24 towards the plug cavity 11, the insulator 22 and the power connection terminal 23 extend to the plug groove 24, and the plug sleeve 21 is provided with a stop groove 211 corresponding to the fixed slot 14. The fixing member 3 includes a fixing panel 31, a fixing pin 32 disposed on the fixing panel 31, and a fixing buckle 33, wherein one end of the fixing pin 32 passes through the retaining groove 211 and is connected to the fixing slot 141, and the fixing buckle 33 is configured to cooperate with the fixing slot 141. In this embodiment, the fixing clip groove 141 and the fixing buckle 33 cooperate to fix the fixing member 3 in the fixing slot 14, so that the fixing pin 32 sequentially passes through the retaining groove 211 and the fixing slot 14 to fix the socket sleeve 21 in the cavity.
One side of shell 1 is equipped with grafting buckle 15, grafting draw-in groove 151 has been seted up on the grafting buckle 15, the through groove 152 has been seted up to shell 1, the both sides in through groove 152 communicate grafting draw-in groove 151 and grafting chamber 11 respectively, in this embodiment, carries out the buckle fixedly when grafting draw-in groove 151 on the grafting buckle 15 is used for the connector grafting, and then fixes after guaranteeing that the connector is pegged graft, guarantees stability.
A connecting block 153 is arranged on one side of the plugging buckle 15, the connecting block 153 is connected with the shell 1, a pressing part 154 extends towards one side of the wiring cavity 13 of the plugging buckle 15, and the pressing part 154 is used for driving the plugging buckle 15 to lift up by taking the connecting block 153 as a fulcrum; in this embodiment, the connection block 153 forms a fulcrum of the teeter-totter structure, which facilitates the operation of the pressing portion 154.
The inner wall surface of the plugging cavity 11 is provided with a plugging guide groove 111, in this embodiment, the plugging guide groove 111 is used for guiding when the connector is plugged, in use, the plugging guide groove 111 can be a guide block or a guide surface, and in this embodiment, the plugging guide groove 111 is preferably a rectangular groove structure.
A limiting buckle 121 is arranged on the inner wall of the fixed cavity 12, and one end of the limiting buckle 121 is clamped on the retaining groove 211; the elastic groove 122 is formed in two sides of the limiting buckle 121, the elastic groove 122 enables the limiting buckle 121 to have elastic force, in this embodiment, the limiting buckle 121 is arranged and has elastic force under the action of the elastic groove 122, and the retaining groove 211 is limited and fixed in the fixing cavity 12 through the limiting buckle 121 when the plug sleeve 21 is assembled, so that the subsequent assembly of the fixing pins 32 is facilitated.
The wiring cavity 13 is equipped with pyrocondensation pipe 131, pyrocondensation pipe 131 is connected with connecting wire 132, pyrocondensation pipe 131 is used for being connected connecting wire 132 and grafting sleeve 21, connecting wire 132 is connected with electric terminal 23 electricity, sets up pyrocondensation pipe 131 and connecting wire 132 and is used for electric terminal 23 electrically conductive connection, and pyrocondensation pipe 131 is fixed connecting wire 132 on grafting sleeve 21.
The opening of the fixing slot 14 is provided with a panel slot 142, one surface of the fixing panel 31 is embedded in the panel slot 142, and the periphery of the fixing panel 31 is provided with a tightening rib 311, which in this embodiment can be fastened and assembled in the panel slot 142.
The fixed panel 31 is provided with two holding grooves 312, the two holding grooves 312 are symmetrically arranged on two sides of the fixed panel 31, and the holding grooves 312 are arranged to facilitate the assembly of the structure and improve the structural stability.
The contact ring 241 is installed in the inserting groove 24, one surface of the contact ring 241 is concavely provided with a contact cambered surface 242 inwards, the opening of the inserting groove 24 is provided with a guide inclined surface 243, the contact ring 241 and the contact cambered surface 242 are arranged for contact conduction when the connector is inserted, the inserting sleeve 21 is formed by zinc alloy processing, and the conductive contact is stable. The guiding ramp 243 is used for guiding the connector when it is plugged.
The insulator 22 is provided with a wire slot 221, and the wire clip 231 extends towards the wire slot 221 from the electrical terminal 23, and in this embodiment, the wire slot 221 and the wire clip 231 are used for matching with the conductive connection of the connecting wire 132.
According to the utility model, the fixed cavity 12 is arranged in the cavity of the shell 1, the fixed slot 14 is arranged on the outer side, the fixed slot 14 is communicated with the fixed cavity 12, in the assembly process, the plug-in sleeve 21 is arranged in the cavity, the retaining groove 211 corresponds to the fixed slot 14, and the fixed pin 32 of the fixed piece 3 is inserted into the retaining groove 211 so as to be connected with the fixed slot 14. During the connector plugging process, the plugging is stable under the action of the fixed pins 32. In the assembly process, the fixing piece 3 is fixed in the fixing slot 14 by matching the fixing clamping groove 141 and the fixing buckle 33, so that the structural stability is further ensured. The problem that the existing connector is easy to shift in the plugging process is solved, the fixing pins 32 are used for matching the retaining grooves 211 with the fixing slots 14, the plugging sleeve 21 is fixed in the cavity, the shifting phenomenon cannot occur in the plugging process of the connector, and the structure is stable.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. 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 utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A straight line end connector, characterized by: comprising
The shell is provided with a cavity, the cavity comprises a splicing cavity, a fixing cavity and a wiring cavity which are sequentially arranged, one side of the shell is provided with a fixing slot, one end of the fixing slot is communicated with the fixing cavity, and two sides of the fixing slot are provided with fixing clamping grooves;
the electric connection assembly comprises a plug sleeve fixed in the fixed cavity, an insulator arranged in the plug sleeve and an electric connection terminal arranged in the insulator, wherein two ends of the plug sleeve extend towards the plug cavity and the wiring cavity respectively, the plug sleeve is provided with a plug groove towards the plug cavity, the insulator and the electric connection terminal extend to the plug groove, and the plug sleeve is provided with a stop groove corresponding to the fixed slot;
the fixing piece comprises a fixing panel, and fixing pins and fixing buckles arranged on the fixing panel, wherein one ends of the fixing pins penetrate through the retaining grooves and are connected with the fixing clamping grooves, and the fixing buckles are used for being matched with the fixing clamping grooves.
2. The straight line end connector of claim 1, wherein: one side of shell is equipped with grafting buckle, peg graft the draw-in groove has been seted up on the grafting buckle, the shell has been seted up logical groove, the both sides in logical groove communicate grafting draw-in groove and grafting chamber respectively.
3. The straight line end connector of claim 2, wherein: one side of grafting buckle is equipped with the connecting block, the connecting block is connected with the shell, the grafting buckle extends towards one side of wiring chamber has the pressing part, the pressing part is used for driving the grafting buckle and lifts up with the connecting block as the fulcrum.
4. The straight line end connector of claim 1, wherein: and the inner wall surface of the plug-in cavity is provided with a plug-in guide groove.
5. The straight line end connector of claim 1, wherein: a limiting buckle is arranged on the inner wall of the fixed cavity, and one end of the limiting buckle is clamped on the retaining groove; elastic grooves are formed in two sides of the limiting buckle, and the limiting buckle is made to have elastic force through the elastic grooves.
6. The straight line end connector of claim 1, wherein: the wiring cavity is equipped with the pyrocondensation pipe, pyrocondensation pipe is connected with the connecting wire, the pyrocondensation pipe is used for connecting wire and grafting sleeve, the connecting wire is connected with the electric terminal electricity.
7. The straight line end connector of claim 1, wherein: the opening part of the fixed slot is provided with a panel groove, one surface of the fixed panel is embedded on the panel groove, and the periphery of the fixed panel is provided with a tightening rib.
8. The straight line end connector of claim 1, wherein: the fixing panel is provided with two holding grooves, and the two holding grooves are symmetrically arranged on two sides of the fixing panel.
9. The straight line end connector of claim 1, wherein: the contact ring is arranged in the inserting groove, one surface of the contact ring is concavely provided with a contact cambered surface inwards, and the opening of the inserting groove is provided with a guide inclined surface.
10. The straight line end connector of claim 1, wherein: the insulator is provided with a wiring groove, and the electric terminal extends towards the wiring groove to form a wire clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322059967.4U CN220368185U (en) | 2023-08-01 | 2023-08-01 | Straight-head line terminal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322059967.4U CN220368185U (en) | 2023-08-01 | 2023-08-01 | Straight-head line terminal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220368185U true CN220368185U (en) | 2024-01-19 |
Family
ID=89516872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322059967.4U Active CN220368185U (en) | 2023-08-01 | 2023-08-01 | Straight-head line terminal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220368185U (en) |
-
2023
- 2023-08-01 CN CN202322059967.4U patent/CN220368185U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |