CN219371577U - Double-row staggered wire end connector - Google Patents
Double-row staggered wire end connector Download PDFInfo
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- CN219371577U CN219371577U CN202320513518.XU CN202320513518U CN219371577U CN 219371577 U CN219371577 U CN 219371577U CN 202320513518 U CN202320513518 U CN 202320513518U CN 219371577 U CN219371577 U CN 219371577U
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- fixing
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- 238000006073 displacement reaction Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 description 6
- 230000009977 dual effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of connectors, in particular to a double-row staggered wire end connector, which comprises a plug shell and a flexible circuit board, wherein the plug shell is provided with a wire arrangement slot, the front end of the plug shell is provided with a plugging table, the plugging table is provided with a plurality of first contact grooves and second contact grooves, and the first contact grooves and the second contact grooves are sequentially and alternately arranged; the flexible circuit board is provided with a touch panel, a plurality of first contact points and second contact points are arranged on the touch panel, the first contact points and the second contact points are alternately arranged in sequence, the first contact points correspond to the first contact grooves, and the second contact points correspond to the second contact grooves. The utility model solves the problem that the existing connector is easy to generate errors when in multi-core connection, adopts dislocation design, improves the connection precision and improves the safety.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a double-row staggered wire end 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 indispensable components in electronic devices, and there are various types of connectors according to application objects, frequencies, power, application environments, and the like.
The in-vehicle connector is one type of connector, and the in-vehicle connector needs to transmit signals and power through an electric wire. When the existing vehicle-mounted connector is used in the automobile industry, a plurality of pairs of circuits are required to be concentrated when the batteries are connected, so that the multi-core connection is required to be adopted, the existing multi-core connector is easy to deviate in use, especially the phenomenon that adjacent terminals are too close in interval and short-circuit is easy to misplug, the use is affected, and potential safety hazards exist.
Disclosure of Invention
In order to solve the problems, the utility model provides the double-row staggered line end connector which solves the problem that the existing connector is easy to generate errors in multi-core connection, adopts a staggered design, improves the connection precision and improves the safety.
The technical scheme adopted by the utility model is as follows: the double-row staggered line end connector comprises a plug shell and a flexible circuit board, wherein the plug shell is provided with a line arrangement slot, the front end of the plug shell is provided with a plug-in table, the plug-in table is provided with a plurality of first contact grooves and second contact grooves, and the first contact grooves and the second contact grooves are sequentially and alternately arranged; the flexible circuit board is provided with a touch panel, a plurality of first contact points and second contact points are arranged on the touch panel, the first contact points and the second contact points are alternately arranged in sequence, the first contact points correspond to the first contact grooves, and the second contact points correspond to the second contact grooves.
The plug is characterized in that the plug shell is provided with a plug guide bar and a plug buckle at one surface deviating from the plug-in table, and a pressing part is arranged at the rear end of the plug buckle.
The further improvement to above-mentioned scheme is, the both sides of plug shell are equipped with spacing buckle, one side of spacing buckle communicates to the winding displacement slot, touch panel's both sides are equipped with spacing draw-in groove, spacing buckle is used for cooperating spacing draw-in groove to with touch panel is spacing in the winding displacement slot.
The improvement of the scheme is that the opening of the first contact groove is provided with a first guide inclined plane, the opening of the second contact groove is provided with a second guide inclined plane, and the length dimension of the second contact groove is larger than that of the first contact groove.
The flexible circuit board is characterized by further comprising a fixing element, wherein the fixing element is used for fixing the flexible circuit board in the flat cable slot.
The fixing element comprises a fixing pin, one side of the plugging table is provided with a fixing slot, one end of the fixing slot penetrates through the wire arrangement slot, the flexible circuit board is provided with a positioning slot, and one end of the fixing pin is inserted into the fixing slot and penetrates through the positioning slot to fix the flexible circuit board in the wire arrangement slot.
The improvement of the scheme is that one side of the fixed pin is provided with a fixed buckle, the fixed slot is provided with a fixed clamping groove, and the fixed buckle is used for being matched with the fixed clamping groove and fixing the fixed pin in the fixed slot.
The technical scheme is further improved in that the wire arrangement slot is internally provided with a positioning division bar, the contact panel is provided with a positioning division groove, and the positioning division groove is used for being matched with the positioning division bar.
The further improvement of the scheme is that the plug further comprises a protective cover, wherein the protective cover is provided with a protective groove, and the protective groove is used for being matched with the front end of the plug shell and covering the first contact groove and the second contact groove.
The improvement of the scheme is that one side of the protection groove is provided with a close-fit block, the close-fit block is provided with a close-fit groove, and the close-fit groove is used for close-fitting of the plug shell.
The beneficial effects of the utility model are as follows:
compared with the prior connector, the connector is used for the flexible circuit board connector, the plug housing is provided with the plug-in table, the plug-in table is sequentially and alternately provided with the first contact grooves and the second contact grooves, the two contact grooves are matched with two contact points, the contact positions are designed in a dislocation mode, the occurrence of a misconnection phenomenon is prevented, the plug-in conductive contact precision is improved, and the safety is ensured. The problem that the error easily appears in the present connector when the multicore is connected has been solved, adopts dislocation design, improves connection accuracy, promotes the security.
Drawings
FIG. 1 is a perspective view of a dual offset cord end connector of the present utility model;
FIG. 2 is a perspective view of the dual offset cord end connector of FIG. 1 from another perspective;
FIG. 3 is an exploded view of the dual offset line end connector of FIG. 1;
fig. 4 is an exploded view of the dual offset cord end connector of fig. 1 from another perspective.
Reference numerals illustrate: plug housing 1, flat cable slot 11, plug-in table 12, fixing slot 121, fixing clip slot 1211, first contact slot 13, first guide slope 131, second contact slot 14, second guide slope 141, plug-in guide bar 15, plug-in buckle 16, pressing part 161, and limit buckle 17;
the flexible circuit board 2, the touch panel 21, the limiting clamping groove 211, the positioning separation groove 212, the first contact point 22, the second contact point 23 and the positioning slot 24;
the protective cover 3, the protective groove 31 and the close-fitting block 311;
a fixing element 4, a fixing pin 41 and a fixing buckle 411.
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 fig. 4, in one embodiment of the present utility model, a double-row staggered wire end connector is provided, a plug housing 1 and a flexible circuit board 2 are provided, the plug housing 1 is provided with a wire arrangement slot 11, the front end of the plug housing 1 is provided with a plugging platform 12, the plugging platform 12 is provided with a plurality of first contact grooves 13 and second contact grooves 14, and the first contact grooves 13 and the second contact grooves 14 are sequentially and alternately arranged; the flexible circuit board 2 is provided with a touch panel 21, the touch panel 21 is provided with a plurality of first contact points 22 and second contact points 23, the first contact points 22 and the second contact points 23 are sequentially and alternately arranged, the first contact points 22 correspond to the first contact grooves 13, and the second contact points 23 correspond to the second contact grooves 14.
The plug shell 1 deviates from the one side of grafting platform 12 and is equipped with grafting gib block 15 and grafting buckle 16, the rear end of grafting buckle 16 is equipped with presses the portion 161, plays the guide effect when being used for the connector to peg graft through grafting gib block 15, and then promotes grafting precision, has still set up simultaneously and has peg graft buckle 16 and be used for carrying out the structure after the connector is pegged graft fixedly, and the connector grafting is stable.
The both sides of plug shell 1 are equipped with spacing buckle 17, one side intercommunication of spacing buckle 17 is to winding displacement slot 11, the both sides of contact panel 21 are equipped with spacing draw-in groove 211, spacing buckle 17 is used for cooperating spacing draw-in groove 211 to spacing contact panel 21 in winding displacement slot 11, guaranteed spacing and the location effect of contact panel 21, guarantee the stability after the connector is pegged graft.
The opening part of the first contact groove 13 is provided with a first guide inclined plane 131, the opening part of the second contact groove 14 is provided with a second guide inclined plane 141, the length dimension of the second contact groove 14 is larger than that of the first contact groove 13, the guide inclined plane is arranged for guiding when in plugging, positioning contact is conveniently carried out on a contact point, the precision is improved, the lengths of the two contact grooves are set to be different, and the two contact grooves are in dislocation contact and conductive.
Still include fixed element 4, fixed element 4 is used for fixing flexible line way board 2 in winding displacement slot 11, sets up fixed element 4 and fixes flexible line way board 2, and then has guaranteed the stability of flexible line way board 2 in winding displacement slot 11, also can not appear shifting the phenomenon when cyclic grafting.
According to a further improvement of the above embodiment, the fixing element 4 includes a fixing pin 41, a fixing slot 121 is provided on one side of the plugging table 12, one end of the fixing slot 121 penetrates through the flat cable slot 11, the flexible circuit board 2 is provided with a positioning slot 24, one end of the fixing pin 41 is inserted into the fixing slot 121 and passes through the positioning slot 24 to fix the flexible circuit board 2 in the flat cable slot 11, and the fixing pin 41 is used for insertion and fixing, so that stability is enhanced.
One side of the fixed pin 41 is provided with a fixed buckle 411, the fixed slot 121 is provided with a fixed clamping groove 1211, the fixed buckle 411 is used for being matched with the fixed clamping groove 1211 and fixing the fixed pin 41 in the fixed slot 121, and the fixed buckle 411 is matched with the fixed clamping groove 1211, so that the fixed pin is convenient to position after the structure is assembled, and is convenient to assemble and good in fixing effect.
The flat cable slot 11 is internally provided with a positioning division bar, the contact panel 21 is provided with a positioning division groove 212, the positioning division groove 212 is used for being matched with the positioning division bar, the positioning division bar and the positioning division bar are matched for positioning during assembly, the assembly is convenient, and the positioning division bar and the positioning division groove 212 adopt eccentric design, so that foolproof during assembly is facilitated.
Still include protection casing 3, protection casing 3 has seted up protection groove 31, protection groove 31 is used for the cooperation in the front end of plug shell 1, and will first contact groove 13 and second contact groove 14 cover, and further improvement is, one side of protection groove 31 is equipped with close-fitting block 311, close-fitting groove has been seted up on the close-fitting block 311, close-fitting groove is used for plug shell 1 close-fitting, sets up protection casing 3 and is used for protecting in the transportation or when the connector is not used, plays dustproof guard action, also protects contact groove.
The utility model is used for the flexible circuit board connector, the plug housing 1 is provided with the plug-in table 12, the plug-in table 12 is sequentially and alternately provided with the plurality of first contact grooves 13 and the plurality of second contact grooves 14, and the two contact grooves are matched with two contact points, so that the contact positions are designed in a dislocation mode, the occurrence of a misconnection phenomenon is prevented, the plug-in conductive contact precision is improved, and the safety is ensured. The problem that the error easily appears in the present connector when the multicore is connected has been solved, adopts dislocation design, improves connection accuracy, promotes the security.
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 double-row staggered wire end connector, characterized in that: comprising
The plug comprises a plug shell, wherein the plug shell is provided with a wire arrangement slot, the front end of the plug shell is provided with a plug-in table, the plug-in table is provided with a plurality of first contact grooves and second contact grooves, and the first contact grooves and the second contact grooves are alternately arranged in sequence;
the flexible circuit board is provided with a touch panel, a plurality of first contact points and second contact points are arranged on the touch panel, the first contact points and the second contact points are alternately arranged in sequence, the first contact points correspond to the first contact grooves, and the second contact points correspond to the second contact grooves.
2. The double row line-end-of-displacement connector of claim 1, wherein: the plug shell deviates from the one side of grafting platform and is equipped with grafting gib block and grafting buckle, the rear end of grafting buckle is equipped with the pressing part.
3. The double row line-end-of-displacement connector of claim 1, wherein: the plug is characterized in that limit buckles are arranged on two sides of the plug shell, one side of each limit buckle is communicated with the corresponding wire arrangement slot, limit clamping grooves are formed in two sides of the contact panel, and the limit buckles are used for being matched with the limit clamping grooves and limiting the contact panel in the wire arrangement slot.
4. The double row line-end-of-displacement connector of claim 1, wherein: the opening part of the first contact groove is provided with a first guide inclined plane, the opening part of the second contact groove is provided with a second guide inclined plane, and the length dimension of the second contact groove is larger than that of the first contact groove.
5. The double row line-end-of-displacement connector of claim 1, wherein: the flexible circuit board is characterized by further comprising a fixing element, wherein the fixing element is used for fixing the flexible circuit board in the flat cable slot.
6. The double row line-end-of-displacement connector of claim 5, wherein: the fixing element comprises a fixing pin, a fixing slot is formed in one side of the plugging table, one end of the fixing slot penetrates through the wire arrangement slot, the flexible circuit board is provided with a positioning slot, and one end of the fixing pin is inserted into the fixing slot and penetrates through the positioning slot to fix the flexible circuit board in the wire arrangement slot.
7. The double row line-end-of-displacement connector of claim 6, wherein: one side of the fixed pin is provided with a fixed buckle, the fixed slot is provided with a fixed clamping groove, and the fixed buckle is used for being matched with the fixed clamping groove and fixing the fixed pin in the fixed slot.
8. The double row line-end-of-displacement connector of claim 1, wherein: the flat cable slot is internally provided with a positioning division bar, the touch panel is provided with a positioning division groove, and the positioning division groove is used for being matched with the positioning division bar.
9. The double row line-end-of-displacement connector of claim 1, wherein: the plug further comprises a protective cover, wherein a protective groove is formed in the protective cover, and the protective groove is used for being matched with the front end of the plug shell and covering the first contact groove and the second contact groove.
10. The double row line-end-of-displacement connector of claim 9, wherein: one side of the protection groove is provided with a close-fit block, the close-fit block is provided with a close-fit groove, and the close-fit groove is used for close-fitting of the plug shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320513518.XU CN219371577U (en) | 2023-03-15 | 2023-03-15 | Double-row staggered wire end connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320513518.XU CN219371577U (en) | 2023-03-15 | 2023-03-15 | Double-row staggered wire end connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219371577U true CN219371577U (en) | 2023-07-18 |
Family
ID=87139164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320513518.XU Active CN219371577U (en) | 2023-03-15 | 2023-03-15 | Double-row staggered wire end connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219371577U (en) |
-
2023
- 2023-03-15 CN CN202320513518.XU patent/CN219371577U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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. 1, Xiakeng Industrial Second Road, Changping Town, Dongguan, Guangdong 523000 Patentee before: DONGGUAN SYNCONN PRECISION INDUSTRY Co.,Ltd. Country or region before: China |