CN217788864U - Wire end connector - Google Patents
Wire end connector Download PDFInfo
- Publication number
- CN217788864U CN217788864U CN202221674506.7U CN202221674506U CN217788864U CN 217788864 U CN217788864 U CN 217788864U CN 202221674506 U CN202221674506 U CN 202221674506U CN 217788864 U CN217788864 U CN 217788864U
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- Prior art keywords
- wire
- plug
- power connection
- connector
- copper sleeve
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052802 copper Inorganic materials 0.000 claims abstract description 34
- 239000010949 copper Substances 0.000 claims abstract description 34
- 239000012212 insulator Substances 0.000 claims abstract description 16
- 241000227287 Elliottia pyroliflora Species 0.000 description 11
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000003825 pressing Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the technical field of electric connectors, in particular to a terminal connector, which comprises a shell, an electric connection component and a fixed plug, wherein the shell comprises a wiring end, a holding end and a plugging end which are arranged in sequence; the power connection assembly is inserted into the plug cavity and extends to the plug end, the power connection assembly comprises a power connection copper sleeve, an insulator arranged in the power connection copper sleeve and a power connection terminal arranged in the insulator, the power connection copper sleeve is connected with a wire clamp element, and the wire clamp element extends to the wiring end; the fixed plug fixes the inserting end in the inserting cavity. The utility model provides a current connector grafting poor stability, the phenomenon of mismatching appears easily, is equipped with the spacing ring of pegging graft in the grafting chamber, and the spacing ring cooperation of pegging graft stopper will be used for connecing the spacing of electric copper sheathing, and stability is good when the connector circulation is pegged graft and is used.
Description
Technical Field
The utility model relates to an electric connector technical field especially relates to a line end connector.
Background
A connector is a component that is frequently contacted by an electrical engineering technician. The function is as follows: a bridge for communication is erected between the blocked parts or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves a preset function. Connectors are indispensable parts in electronic equipment, and one or more connectors are always discovered by observing along a current flowing path. The connector forms and structures are varied, and there are various different forms of connectors depending on the application, frequency, power, application environment, and the like.
Wherein, on-vehicle connector in use, because phenomenons such as the shake can appear in the vehicle driving process, lead to the connector to peg graft and appear breaking the phenomenon of touching, this problem is the reason that connector inner structure contact stability is poor, and then can improve to connector inner structure contact structure.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a solved current connector grafting poor stability, the phenomenon of mismatch appears easily, is equipped with the spacing ring of pegging graft in the grafting chamber, and the spacing ring cooperation fixed stopper of pegging graft will be used for connecing the spacing of electric copper sheathing, and stability is good when the connector circulation is pegged graft and is used, and the mistake proofing joins in marriage effectual line end connector.
The utility model adopts the technical proposal that: a wire end connector comprises a shell, a power connection assembly and a fixing plug, wherein the shell comprises a wire connecting end, a holding end and a plugging end which are sequentially arranged; the power connection assembly is inserted into the plug cavity and extends to the plug end, the power connection assembly comprises a power connection copper sleeve, an insulator arranged in the power connection copper sleeve and a power connection terminal arranged in the insulator, the power connection copper sleeve is connected with a wire clamp element, and the wire clamp element extends to the wiring end; the fixing plug fixes the inserting end in the inserting cavity, the fixing plug is provided with a fixing clamping groove, the electric copper bush is provided with a positioning groove, and the fixing clamping groove is clamped in the positioning groove and abuts against the end face of the electric copper bush on the inserting limiting ring.
The scheme is further improved in that a fixed slot is formed in the lower surface of the inserting end, the fixed slot is communicated to the inserting cavity, and the fixed plug is arranged in the fixed slot.
The further improvement of the scheme is that two sides of the fixed slot are provided with connecting clamping grooves, two sides of the fixed plug are provided with connecting buckles, and the connecting buckles are clamped in the connecting clamping grooves.
The further improvement to the above scheme is that the shell is provided with two insertion cavities in parallel, and the two insertion cavities are internally provided with electric connection assemblies.
The further improvement of the scheme is that the inserting end is provided with an inserting guide strip, the surface of the inserting end is provided with an inserting buckle, the holding end is provided with a pressing ring near the inserting end, and the inserting buckle extends to the pressing ring.
The further improvement of the scheme is that a plurality of contact elastic sheets are uniformly distributed in the annular direction of the power connection copper sleeve and are formed by inwards punching.
In a further improvement of the above solution, the electric copper bush covers the insulator inside by stamping.
The further improvement of the scheme is that the electric connection terminal comprises a plug hole and a tension groove, the tension groove is communicated to the plug hole, and a clamping plate is arranged at one end, far away from the plug hole, of the electric connection terminal.
The further improvement of the scheme is that the wire clamp element comprises an expansion sleeve which is integrally formed with the power connection copper sleeve and a wire clamp piece arranged on the expansion sleeve.
The further improvement of the scheme is that the wire clamp element comprises a wire clamping inner ring and a wire clamping outer ring sleeved on the wire clamping inner ring.
The beneficial effects of the utility model are that:
compare current terminal connector, the utility model discloses outside satisfying the function that radio frequency signal transmitted, satisfy mobile unit GPS navigation, remote control, on-vehicle communication, vehicle mounted television, sound equipment, antenna satellite radio, the vehicle mounted internet inserts functions such as the demand of long-range vehicle diagnosis and bluetooth. The problem of current connector grafting poor stability, the phenomenon of mismatching appears easily is solved, is equipped with the grafting spacing ring at the grafting chamber, and the spacing of grafting spacing ring cooperation fixed stopper will be used for connecing the electric copper sheathing spacing, and stability is good when the connector recycles the grafting use, and the mistake proofing is joined in marriage effectually. Specifically, a shell, an electric connection assembly and a fixing plug are arranged, the shell comprises a wiring end, a holding end and a plugging end which are sequentially arranged, a plugging cavity is formed in the shell, the plugging cavity penetrates through the shell, and a plugging limiting ring is arranged in the plugging cavity corresponding to the plugging end; the electric connection assembly is inserted into the insertion cavity and extends to the insertion end, the electric connection assembly comprises an electric connection copper sleeve, an insulator arranged in the electric connection copper sleeve and an electric connection terminal arranged in the insulator, the electric connection copper sleeve is connected with a wire clamp element, and the wire clamp element extends to the wiring end; the fixing plug is used for fixing the inserting end in the inserting cavity, the fixing plug is provided with a fixing clamping groove, the electric copper connecting sleeve is provided with a positioning groove, the fixing clamping groove is clamped in the positioning groove, and the end face of the electric copper connecting sleeve abuts against the inserting limiting ring. The fixed clamping groove is matched with the positioning groove to fix the electric copper bush in the plug cavity, and meanwhile, the electric copper bush is fixedly abutted to the plug limiting ring, so that the electric component is stable in plug, stable and reliable in structure and stable in conductive transmission of the connector.
Drawings
Fig. 1 is a schematic perspective view of a wire end connector according to the present invention;
FIG. 2 is a front view of the wire end connector of FIG. 1;
FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic view of the housing of the wire end connector of FIG. 1;
FIG. 5 is an exploded view of the wire end connector of FIG. 1;
figure 6 is an exploded view of another embodiment of the wire end connector of figure 1.
Description of the reference numerals: the plug-in connector comprises a shell 1, a terminal 11, a holding end 12, a pressing ring 121, a plug-in end 13, a fixing slot 131, a connecting slot 132, a plug-in guide bar 133, a plug-in buckle 134, a plug-in cavity 14, a plug-in limiting ring 141, a power connection component 2, a power connection copper sleeve 21, a positioning groove 211, a contact spring piece 212, an insulator 22, a power connection terminal 23, a plug-in hole 231, a tension groove 232, a wire clamp element 24, an expansion sleeve 241, a wire clamp element 242, a wire clamp inner ring 243, a wire clamp outer ring 244, a fixing plug 3, a fixing slot 31 and a connecting buckle 32.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The 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 "secured 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 in the description of the invention herein 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 6, a terminal connector is provided with a housing 1, a power connection component 2, and a fixing plug 3, wherein the housing 1 includes a terminal 11, a holding end 12, and a plugging end 13, which are sequentially arranged, the housing 1 is provided with a plugging cavity 14, the plugging cavity 14 penetrates through the housing 1, and a plugging limit ring 141 is arranged in the plugging cavity 14 corresponding to the plugging end 13; the power connection assembly 2 is inserted into the plug cavity 14 and extends to the plug end 13, the power connection assembly 2 comprises a power connection copper sleeve 21, an insulator 22 arranged in the power connection copper sleeve 21 and a power connection terminal 23 arranged in the insulator 22, the power connection copper sleeve 21 is connected with a wire clamp element 24, and the wire clamp element 24 extends to the wire terminal 11; the plug end 13 is fixed in the plug cavity 14 by the fixing plug 3, the fixing plug 3 is provided with a fixing clamping groove 31, the electric copper bush 21 is provided with a positioning groove 211, and the fixing clamping groove 31 is clamped in the positioning groove 211 and abuts against the end face of the electric copper bush 21 on the plug limiting ring 141.
Fixed slot 131 has been seted up to the lower surface of grafting end 13, fixed slot 131 communicates to grafting chamber 14, fixed stopper 3 is located in fixed slot 131, the further improvement does, fixed slot 131 both sides are equipped with connect the draw-in groove 132, fixed stopper 3 both sides are equipped with connect buckle 32, connect buckle 32 card is located connect the draw-in groove 132, through the installation of fixed plug 3 of fixed slot 131 cooperation, cooperate connect buckle 32 and connect draw-in groove 132 to fix simultaneously, structural stability is good, convenient assembling.
In another embodiment, the housing 1 is provided with two plugging chambers 14 in parallel, the two plugging chambers 14 are provided with the electrical connection component 2, the two plugging chambers 14 are adopted in the embodiment, the two plugging chambers 14 are suitable for dual-port connection, the plugging is convenient, and the stability is good.
Grafting end 13 is equipped with grafting gib block 133, and grafting end 13 surface is equipped with grafting buckle 134, grips end 12 and is close to grafting end 13 and is equipped with pressing ring 121, and grafting buckle 134 extends to pressing ring 121, and grafting gib block 133 can be used to the grafting direction for the grafting mistake proofing sets up grafting buckle 134 moreover and is used for grafting after-fixing.
The contact copper bush 21 is circumferentially and uniformly provided with a plurality of contact spring pieces 212, the contact spring pieces 212 are formed by inward stamping, and the contact spring pieces 212 formed by inward stamping are used for contact conduction during plugging and are stable in contact.
The contact copper bush 21 is formed by covering the insulator 22 inside through stamping and processing through a stamping covering process, and has a stable structure and low manufacturing cost.
The electric connection terminal 23 comprises an inserting hole 231 and a tension groove 232, the tension groove 232 is communicated to the inserting hole 231, a clamping plate 233 is arranged at one end, away from the inserting hole 231, of the electric connection terminal 23, the inserting hole 231 is used for inserting and connecting a contact pin to conduct electricity, the tension groove 232 plays a role in elastic clamping when inserting and connection, and contact stability is guaranteed.
In embodiment 2, the wire clamping element 24 of this embodiment includes a wire clamping inner ring 243 and a wire clamping outer ring 244 sleeved on the wire clamping inner ring 243, and the wire clamping structure formed by the wire clamping inner ring 243 and the wire clamping outer ring 244 is suitable for large wire connection.
The utility model discloses outside the function of satisfying radio frequency signal defeated, satisfy mobile unit GPS navigation, remote control, on-vehicle communication, vehicle mounted TV, sound equipment, antenna satellite radio, the access of vehicle mounted internet, functions such as the demand of remote vehicle diagnosis and bluetooth. The problem of current connector grafting poor stability, the phenomenon of mismatching appears easily is solved, is equipped with grafting spacing ring 141 at grafting chamber 14, and grafting spacing ring 141 cooperation fixed stopper 3 will be used for connecing the spacing of electric copper sheathing 21, and stability is good when the connector recycles the grafting use, and the mistake proofing is joined in marriage effectually. Specifically, a shell 1, an electric connection assembly 2 and a fixing plug 3 are arranged, the shell 1 comprises a wiring terminal 11, a holding end 12 and an inserting end 13 which are sequentially arranged, the shell 1 is provided with an inserting cavity 14, the inserting cavity 14 penetrates through the shell 1, and the inserting cavity 14 is provided with an inserting limiting ring 141 corresponding to the inserting end 13; the power connection assembly 2 is inserted into the plug-in cavity 14 and extends to the plug-in end 13, the power connection assembly 2 comprises a power connection copper sleeve 21, an insulator 22 arranged in the power connection copper sleeve 21 and a power connection terminal 23 arranged in the insulator 22, the power connection copper sleeve 21 is connected with a wire clamp element 24, and the wire clamp element 24 extends to the wire terminal 11; the fixing plug 3 fixes the inserting end 13 in the inserting cavity 14, the fixing plug 3 is provided with a fixing clamping groove 31, the connecting copper sleeve 21 is provided with a positioning groove 211, the fixing clamping groove 31 is clamped in the positioning groove 211, and the end face of the connecting copper sleeve 21 abuts against the inserting limiting ring 141. The fixed clamping groove 31 is matched with the positioning groove 211 to fix the electric connection copper bush 21 in the insertion cavity 14, and meanwhile, the electric connection copper bush 21 is fixedly abutted to the insertion limiting ring 141, so that the electric connection assembly 2 is stable in insertion, stable and reliable in structure, and stable in conductive transmission of the connector.
The above embodiments only represent several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A line end connector, its characterized in that: comprises that
The shell comprises a wiring end, a holding end and a plugging end which are sequentially arranged, the shell is provided with a plugging cavity, the plugging cavity penetrates through the shell, and a plugging limiting ring is arranged in the plugging cavity corresponding to the plugging end;
the power connection assembly is inserted into the plug cavity and extends to the plug end, the power connection assembly comprises a power connection copper sleeve, an insulator arranged in the power connection copper sleeve and a power connection terminal arranged in the insulator, the power connection copper sleeve is connected with a wire clamp element, and the wire clamp element extends to the wiring end;
the fixing plug fixes the inserting end in the inserting cavity, the fixing plug is provided with a fixing clamping groove, the electric copper sleeve is provided with a positioning groove, and the fixing clamping groove is clamped in the positioning groove and abuts against the end face of the electric copper sleeve to the inserting limiting ring.
2. The wire end connector of claim 1, wherein: the lower surface of the inserting end is provided with a fixed slot which is communicated to the inserting cavity, and the fixed plug is arranged in the fixed slot.
3. The wire end connector of claim 2, wherein: the fixing plug is characterized in that connecting clamping grooves are formed in two sides of the fixing slot, connecting buckles are arranged on two sides of the fixing plug, and the connecting buckles are clamped in the connecting clamping grooves.
4. The wire end connector of claim 1, wherein: the shell is equipped with two grafting chambeies side by side, and two grafting intracavity all are equipped with to connect the electric subassembly.
5. The wire end connector of claim 1, wherein: the end of pegging graft is equipped with the grafting gib block, it is equipped with the grafting buckle to peg graft the end surface, it is equipped with the clamping ring to grip the end to be close to the end of pegging graft, the grafting buckle extends to the clamping ring.
6. The wire end connector of claim 1, wherein: and a plurality of contact elastic pieces are circumferentially and uniformly distributed on the electric connection copper sleeve and are formed by inwards stamping.
7. The wire end connector of claim 1, wherein: the contact copper sleeve wraps the insulator inside through stamping.
8. The wire end connector of claim 1, wherein: the electric connection terminal comprises a plug hole and a tension groove, the tension groove is communicated to the plug hole, and a clamping plate is arranged at one end, far away from the plug hole, of the electric connection terminal.
9. The wire end connector of claim 1, wherein: the wire clamp element comprises an expansion sleeve and a wire clamp piece, wherein the expansion sleeve and the wire clamp piece are integrally formed.
10. The wire end connector of claim 1, wherein: the wire clamp element comprises a wire clamping inner ring and a wire clamping outer ring sleeved on the wire clamping inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221674506.7U CN217788864U (en) | 2022-06-30 | 2022-06-30 | Wire end connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221674506.7U CN217788864U (en) | 2022-06-30 | 2022-06-30 | Wire end connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217788864U true CN217788864U (en) | 2022-11-11 |
Family
ID=83937177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221674506.7U Active CN217788864U (en) | 2022-06-30 | 2022-06-30 | Wire end connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217788864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116031686A (en) * | 2022-12-23 | 2023-04-28 | 东莞市信翰精密工业有限公司 | Connector with a plurality of connectors |
-
2022
- 2022-06-30 CN CN202221674506.7U patent/CN217788864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116031686A (en) * | 2022-12-23 | 2023-04-28 | 东莞市信翰精密工业有限公司 | Connector with a plurality of connectors |
| CN116031686B (en) * | 2022-12-23 | 2024-02-27 | 东莞市信翰精密工业有限公司 | Connector with a plurality of connectors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
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.2 Road, Xiakeng Village Industrial Zone, Changping Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN SYNCONN PRECISION INDUSTRY Co.,Ltd. Country or region before: China |