CN108963479B - Plug with improved structure - Google Patents
Plug with improved structure Download PDFInfo
- Publication number
- CN108963479B CN108963479B CN201810651856.3A CN201810651856A CN108963479B CN 108963479 B CN108963479 B CN 108963479B CN 201810651856 A CN201810651856 A CN 201810651856A CN 108963479 B CN108963479 B CN 108963479B
- Authority
- CN
- China
- Prior art keywords
- transmission terminal
- cable
- arm
- shell
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 97
- 210000001503 joint Anatomy 0.000 claims description 11
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
-
- 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
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a plug, which comprises a shell and a core part connected with the shell, wherein the core part comprises a transmission terminal, one end of the transmission terminal is connected with equipment, the other end of the transmission terminal is connected with a cable extending into the shell, a cable connecting structure for connecting the transmission terminal and the cable is arranged in the shell, the cable connecting structure comprises an elastic clamp, the transmission terminal and the cable are partially overlapped, and the elastic clamp can clamp the overlapped part of the transmission terminal and the cable. The plug can realize the quick and stable connection of the transmission terminal and the cable, is convenient to maintain, and only needs to replace a damaged object without integral replacement when the transmission terminal and the cable are damaged.
Description
Technical Field
The invention relates to the technical field of electric power, signals and communication, in particular to a plug.
Background
The plug comprises a plug insulating body and a plurality of transmission terminals which are contained in the plug insulating body and used for transmitting power, signals or data and the like. The plug insulator is provided with a butt joint cavity for accommodating a butt joint cable. In a conventional plug, a transmission terminal extends into a butt-joint cavity to be welded with a cable to complete connection of the transmission terminal and the cable. This kind of connected mode needs special staff to operate, and the connection speed is slow, and the user of not being convenient for maintains, simultaneously because transmission terminal and cable are welding formula fixed connection, when transmission terminal or cable take place to damage wherein, can't change the damage object, can only carry out the whole change to cause the waste.
Therefore, it is desirable to provide a cable connection structure and a plug to solve the above problems.
Disclosure of Invention
The invention aims to provide a plug which can realize the quick and stable connection between a transmission terminal and a cable, is convenient to maintain, and only needs to replace a damaged object without integral replacement when the transmission terminal and the cable are damaged.
In order to achieve the purpose, the invention adopts the following technical scheme:
a plug comprises a shell and a core part connected with the shell, wherein the core part comprises a transmission terminal, one end of the transmission terminal is connected with equipment, the other end of the transmission terminal is connected with a cable extending into the shell, a cable connecting structure which is used for connecting the transmission terminal with the cable is arranged in the shell and comprises an elastic clamp, the transmission terminal and the cable are partially overlapped and placed, and the elastic clamp can clamp the overlapping part of the transmission terminal and the cable.
The transmission terminal and the cable are connected through the cable connecting structure with the elastic clamp, detachable connection of the transmission terminal and the cable is achieved, the cable and the overlapping portion of the transmission terminal are clamped through the elastic clamp, rapid and stable connection of the transmission terminal and the cable can be achieved, maintenance is convenient, meanwhile, when the transmission terminal and the cable are damaged, only the damaged object needs to be replaced, and integral replacement is not needed.
Preferably, the elastic clamp comprises a supporting arm and an elastic arm which are connected with each other, one end of the elastic arm is connected with a moving arm, the other end of the elastic arm is connected with the supporting arm, the moving arm is bent towards the supporting arm, and the moving arm and the supporting arm form a clamping part; and the moving arm is provided with a jack;
when the elastic arm drives the moving arm to move towards the supporting arm, the transmission terminal and the cable can be positioned on one side of the supporting arm far away from the elastic arm through the jack; when the elastic arm drives the moving arm to reset, the overlapped part of the transmission terminal and the cable is clamped between the inner wall of the jack and the supporting arm.
Preferably, the transmission terminal passes through the jack from one side of the jack to the other side of the jack, and the cable passes through the jack from the other side of the jack to one side of the jack.
Preferably, the transmission terminal is attached to the support arm, and a guide edge is arranged at one end of the transmission terminal facing the insertion hole, and the guide edge is bent towards the elastic sheet.
Preferably, the angle between the support arm and the elastic arm is less than 90 degrees.
Preferably, the cable connection structure further comprises a driving piece horizontally placed, wherein one end of the driving piece is provided with a protrusion, the protrusion is located on one side of the elastic clamp towards the driving piece, the driving piece is rotationally fixed on the shell, and the other end of the driving piece can enable the protrusion to abut against the elastic arm to drive the moving arm to move towards the supporting arm.
Preferably, the core further includes a transmission terminal shell, the transmission terminal shell is disposed at one end of the housing, and a plurality of elongated slots are disposed in parallel on the transmission terminal shell along a width direction of the transmission terminal shell, one end of the transmission terminal is matched with the elongated slots, and the other end of the transmission terminal extends into the housing and can be connected to the cable.
Preferably, the transmission terminal comprises a positive plate and a negative plate, one end of the positive plate and one end of the negative plate are respectively provided with a plurality of conductive contact parts which are contained in the elongated slots at intervals, and the other ends of the positive plate and the negative plate extend into the butt joint cavity and are connected with the cable through the elastic clamp.
Preferably, the conductive contact part is a contact strip which is arranged at the front ends of the positive plate and the negative plate at intervals and is bent, and the contact strip is matched with the elongated slot.
Preferably, a connecting shell is further arranged in the shell, a butt joint cavity used for placing the elastic clamp is formed in the connecting shell, one end of the connecting shell is connected with the transmission terminal shell, the other end of the connecting shell is connected with the cable shell, and the cable shell is provided with a cable through hole used for inserting the cable corresponding to the butt joint cavity.
The invention has the beneficial effects that: the transmission terminal and the cable are connected through the cable connecting structure with the elastic clamp, detachable connection of the transmission terminal and the cable is achieved, the cable and the overlapping portion of the transmission terminal are clamped through the elastic clamp, rapid and stable connection of the transmission terminal and the cable can be achieved, maintenance is convenient, meanwhile, when the transmission terminal and the cable are damaged, only the damaged object needs to be replaced, and integral replacement is not needed.
Drawings
FIG. 1 is a schematic structural diagram of a plug provided by the present invention;
FIG. 2 is an exploded view of a plug provided in accordance with the present invention;
FIG. 3 is a schematic diagram of a spring clip according to the present invention;
fig. 4 is an exploded view of a transmission terminal, a transmission terminal case and an elastic clip according to the present invention.
In the figure:
1. a housing; 2. a transmission terminal; 21. a guide edge; 22. a positive plate; 23. a negative plate; 24. a conductive contact; 3. a connecting shell; 4. a transmission terminal housing; 41. a step; 42. a long groove; 5. a cable housing; 51. a cable through hole; 6. an elastic clip; 61. a support arm; 62. a resilient arm; 63. a moving arm; 64. a jack; 7. a drive member; 71. a protrusion; 72. a rotating shaft; 8. a locking mechanism; 9. a plug-pull structure; 91. a plugging arm; 92. and (4) a pull ring.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The present embodiment discloses a plug suitable for various technical fields such as power, signal and communication, and is described with reference to the plug applied to the power technical field, as shown in fig. 1. The plug comprises a shell 1 and a core part connected with the shell 1, wherein the core part comprises a transmission terminal 2, the transmission terminal 2 comprises a positive plate 22 and a negative plate 23, one end of the transmission terminal 2 is connected with equipment (not shown in the figure), the other end of the transmission terminal is connected with a cable (not shown in the figure) extending into the shell 1, and a cable connecting structure for connecting the transmission terminal 2 and the cable is arranged in the shell 1. Meanwhile, the core respectively includes a transmission terminal case 4 for housing the transmission terminal 2, a connection case 3 for housing the mounting cable connection structure. Wherein, the transmission terminal shell 4 is connected to the one end of connecting shell 3, and cable shell 5 is connected to the other end, and the cable shell 5 corresponds the butt joint chamber and is provided with the cable through-hole 51 that is used for inserting the cable.
The cable connection structure comprises two elastic clamps 6 arranged corresponding to the positive pole piece 22 and the negative pole piece 23, each elastic clamp 6 comprises a support arm 61 and an elastic arm 62 which are connected with each other, one end of each elastic arm 62, which is not connected with the support arm 61, is connected with a moving arm 63, the other end of each elastic arm is connected with the support arm 61, the moving arm 63 is bent towards the support arm 61, and the moving arm 63 and the support arm 61 form a clamping part; the transmission terminal 2 and the cable are partially overlapped, and the clamping portion can clamp the overlapped portion of the transmission terminal 2 and the cable. The included angle between the supporting arm 61 and the elastic arm 62 is smaller than 90 degrees, and the cross section of the elastic clamp 6 formed by the elastic arm 62, the supporting arm 61 and the moving arm 63 is similar to a triangle. The transmission terminal 2 and the cable are connected through the cable connecting structure with the elastic clamp 6, detachable connection of the transmission terminal 2 and the cable is achieved, the transmission terminal 2 and the cable can be connected quickly and stably only by clamping the cable and the overlapping portion of the transmission terminal 2 through the elastic clamp 6, maintenance is convenient, meanwhile, when the transmission terminal 2 and the cable are damaged, only the damaged object needs to be replaced, and integral replacement is not needed.
In the embodiment, the connection between the elastic arm 62 and the supporting arm 61 and the connection between the elastic arm 62 and the moving arm 63 are rounded to avoid the connection being easily broken due to stress concentration. Meanwhile, the moving arm 63 is provided with a jack 64; when the elastic arm 62 drives the moving arm 63 to move towards the supporting arm 61, the transmission terminal 2 and the cable can be positioned on one side of the supporting arm 61 far away from the elastic arm 62 through the jack 64; when the elastic arm 62 brings the moving arm 63 to return, the overlapping portion of the transmission terminal 2 and the cable is held by the inner wall of the insertion hole 64 and the support arm 61. The transmission terminal 2 is in a sheet shape, the transmission terminal 2 passes through the insertion hole 64 from one side of the insertion hole 64 to the other side of the insertion hole 64, and the cable passes through the insertion hole 64 from the other side of the insertion hole 64 to one side of the insertion hole 64. Wherein the width of the insertion hole 64 is approximately equal to the width of the thin sheet-like transmission terminal 2 to ensure that the cable can be always in contact with the transmission terminal 2 to form a stable connection when entering from one side of the insertion hole 64 to the other side of the insertion hole 64. Moreover, the transmission terminal 2 is attached to the support arm 61, and in order to guide the cable to be inserted into the elastic clip 6, the transmission terminal 2 is provided with a guide edge 21 toward one end of the insertion hole 64, and the guide edge 21 is bent toward the elastic arm 62. In addition, a butt joint cavity for placing the elastic clamp 6 is arranged in the connecting shell 3, and the elastic clamp 6 and the part of the transmission terminal 2 attached to the supporting arm 61 are both positioned in the butt joint cavity.
The cable connection structure further comprises a driving member 7 exposed outside the housing 1, an opening is formed in the housing 1, the driving member 7 is at least partially accommodated in the opening and is rotationally fixed on the housing 1, and one end of the driving member 7 passes through the opening and abuts against the elastic arm 62 to enable the moving arm 63 to move towards the supporting arm 61. In this embodiment, the driving element 7 is rotatably connected to the housing 1 through the rotating shaft 72, and the joint of the rotating shaft 72 and the housing 1 forms a rotating fulcrum of the driving element 7, and correspondingly, the driving element 7 includes a lifting end located on one side of the rotating fulcrum and a pressing end located on the other side of the rotating fulcrum, and one side of the pressing end facing the inside of the housing 1 is provided with a protrusion 71 for compressing the elastic arm 62, and the protrusion 71 abuts against the bending part of the elastic arm 62 at the moving arm 63. When the driving member 7 is pulled to lift the end, the protrusion 71 at the pressing end presses the elastic arm 62 and the moving arm 63 to move towards the supporting arm 61, at this time, the area of the jack 64 located on one side of the supporting arm 61 far away from the elastic arm 62 is gradually increased, the transmission terminal 2 is always in contact with the supporting arm 61, and a cable can pass through the jack 64 and be located on one side of the supporting arm 61 far away from the elastic arm 62 and in contact with the transmission terminal 2; when the pulling of the driving member 7 is stopped, the elastic clip 6 is restored under the elastic action, and at this time, the elastic clip 6 clamps the transmission terminal 2 and the overlapped portion of the cable to form the connection. In other embodiments, the cable connection structure may not be provided with the driving member 7, and the transmission terminal 2 and the cable may be clamped by directly pressing the elastic clip 6 manually.
Specifically, the transmission terminal housing 4 is provided with a plurality of elongated slots 42 in parallel along the width direction thereof, one end of the transmission terminal 2 is matched with the elongated slots 42, and the other end extends toward the docking cavity and can be connected with a cable. One end of the positive plate 22 and one end of the negative plate 23 are respectively provided with a plurality of conductive contact parts 24 which are accommodated in the elongated slots 42 at intervals, and the other ends of the positive plate 22 and the negative plate 23 extend into the butt joint cavity and are connected with the cable through the elastic clamp 6. The conductive contact portion 24 is a contact strip that is disposed at an interval at the front ends of the positive plate 22 and the negative plate 23 and is bent, and the contact strip is matched with the elongated slot 42. In order to facilitate the spacing between the positive electrode tab 22 and the negative electrode tab 23, the transmission terminal case 4 in this embodiment is provided with steps 41 for the vertical spacing of the positive electrode tab 22 and the negative electrode tab 23. Meanwhile, the parts of the elastic arms 62 exposed out of the housing 1 corresponding to the elastic clips 6 of the positive plate 22 and the negative plate 23 are provided with "+" and "-" marks to guide the correct insertion of the corresponding cables.
Furthermore, the housing 1 is provided with a locking mechanism 8 for the plug to cooperate with the docking device. Since the structure of this part is disclosed in the prior art, it is not described herein. Correspondingly, the plug structure 9 is further connected to one end of the locking mechanism 8, the plug structure 9 includes a plug arm 91 and a pull ring 92, the plug arm 91 is tightly attached to the side wall of the housing 1, one end of the plug arm 91 is connected to the locking mechanism 8, and the other end is provided with the pull ring 92. In this embodiment, the pull ring 92 is located at one end of the housing 1 where the cable housing 5 is disposed, and the plug and the device can be conveniently plugged and unplugged through the plugging structure 9.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (11)
1. A plug comprises a shell (1) and a core part connected with the shell (1), wherein the core part comprises a transmission terminal (2), one end of the transmission terminal (2) is connected with equipment, and the other end of the transmission terminal is connected with a cable extending into the shell (1), the plug is characterized in that a cable connecting structure for connecting the transmission terminal (2) and the cable is arranged in the shell (1), the cable connecting structure comprises an elastic clamp (6) and a driving part (7) which is horizontally arranged, the transmission terminal (2) and the cable are partially overlapped, and the elastic clamp (6) can clamp the overlapped part of the transmission terminal (2) and the cable;
the elastic clamp (6) comprises a supporting arm (61) and an elastic arm (62) which are connected with each other, one end of the elastic arm (62) is connected with a moving arm (63), the other end of the elastic arm is connected with the supporting arm (61), the moving arm (63) is bent towards the supporting arm (61), and the moving arm (63) and the supporting arm (61) form a clamping part; and the moving arm (63) is provided with a jack (64);
when the elastic arm (62) drives the moving arm (63) to move towards the supporting arm (61), the transmission terminal (2) and the cable can be positioned on one side of the supporting arm (61) far away from the elastic arm (62) through the jack (64); when the elastic arm (62) drives the moving arm (63) to reset, the overlapped part of the transmission terminal (2) and the cable is clamped between the inner wall of the jack (64) and the supporting arm (61);
one end of the driving piece (7) is provided with a bulge (71), the bulge (71) is located at one side of the elastic clamp (6) facing the driving piece (7), the driving piece (7) is rotationally fixed on the shell (1), and the other end of the driving piece (7) is pulled to enable the bulge (71) to abut against the elastic arm (62) to drive the moving arm (63) to move towards the supporting arm (61).
2. Plug according to claim 1, characterised in that the housing (1) is provided with an opening in which the drive element (7) is at least partially received.
3. Plug according to claim 1, characterised in that the transmission terminal (2) passes through the jack (64) from one side of the jack (64) to the other side of the jack (64), and the cable passes through the jack (64) from the other side of the jack (64) to one side of the jack (64).
4. Plug according to claim 1, characterised in that the transmission terminal (2) is fitted together with the support arm (61), and that the transmission terminal (2) is provided with a guide edge (21) towards one end of the plug socket (64), the guide edge (21) being bent in the direction of the spring arm (62).
5. Plug according to claim 1, characterised in that the angle between the supporting arm (61) and the resilient arm (62) is less than 90 degrees.
6. The plug according to claim 1, wherein the driving member (7) is rotatably connected to the housing (1) via a rotating shaft (72), and the rotating shaft (72) is disposed through the driving member (7).
7. The plug according to claim 1, wherein the core further comprises a transmission terminal shell (4), the transmission terminal shell (4) is disposed at one end of the housing (1), the transmission terminal shell (4) is provided with a plurality of elongated slots (42) in parallel along a width direction thereof, one end of the transmission terminal (2) is matched with the elongated slots (42), and the other end of the transmission terminal extends into the housing (1) and can be connected with the cable.
8. The plug according to claim 7, wherein the transmission terminal (2) comprises a positive plate (22) and a negative plate (23), one end of the positive plate (22) and one end of the negative plate (23) are respectively provided with a plurality of conductive contact parts (24) which are accommodated in the elongated slots (42) at intervals, and the other ends of the positive plate (22) and the negative plate (23) extend to the shell (1) and are connected with the cable through the elastic clips (6).
9. The plug according to claim 8, wherein the conductive contact portion (24) is a contact strip which is arranged at intervals at the front ends of the positive plate (22) and the negative plate (23) and is bent, and the contact strip is matched with the long groove (42).
10. The plug according to claim 1, wherein a connecting shell (3) is further arranged in the housing (1), a butt joint cavity for placing the elastic clamp (6) is arranged in the connecting shell (3), one end of the connecting shell (3) is connected with the transmission terminal shell (4), the other end of the connecting shell (3) is connected with the cable shell (5), and the cable shell (5) is provided with a cable through hole (51) corresponding to the butt joint cavity for inserting the cable.
11. Plug according to claim 1, characterised in that the drive (7) is exposed outside the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651856.3A CN108963479B (en) | 2018-06-22 | 2018-06-22 | Plug with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651856.3A CN108963479B (en) | 2018-06-22 | 2018-06-22 | Plug with improved structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108963479A CN108963479A (en) | 2018-12-07 |
| CN108963479B true CN108963479B (en) | 2020-04-03 |
Family
ID=64486100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810651856.3A Active CN108963479B (en) | 2018-06-22 | 2018-06-22 | Plug with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108963479B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614297B (en) * | 2022-03-08 | 2024-03-15 | 浙江来和科技股份有限公司 | Quick-connect plug with binding post |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204834990U (en) * | 2015-07-28 | 2015-12-02 | 东莞金准电器有限公司 | Wire and cable connector |
| CN205790684U (en) * | 2016-05-20 | 2016-12-07 | 立讯精密工业股份有限公司 | Electric connector |
| CN206022782U (en) * | 2016-09-18 | 2017-03-15 | 北京恒通威达科技有限公司 | A kind of reliable shield type netting twine |
| CN106887726A (en) * | 2015-12-15 | 2017-06-23 | 泰科电子(上海)有限公司 | Clamping device, electric connector and connector assembly |
-
2018
- 2018-06-22 CN CN201810651856.3A patent/CN108963479B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204834990U (en) * | 2015-07-28 | 2015-12-02 | 东莞金准电器有限公司 | Wire and cable connector |
| CN106887726A (en) * | 2015-12-15 | 2017-06-23 | 泰科电子(上海)有限公司 | Clamping device, electric connector and connector assembly |
| CN205790684U (en) * | 2016-05-20 | 2016-12-07 | 立讯精密工业股份有限公司 | Electric connector |
| CN206022782U (en) * | 2016-09-18 | 2017-03-15 | 北京恒通威达科技有限公司 | A kind of reliable shield type netting twine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108963479A (en) | 2018-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108963479B (en) | Plug with improved structure | |
| CN109361078B (en) | Wiring structure and switch socket | |
| EP1215758A3 (en) | A device for joining cables to an appliance connection | |
| CN218525785U (en) | Head end connector of camera | |
| CN104319505A (en) | Inserting jig for flexible printed circuit board | |
| CN103427187B (en) | Electric plug wire connector | |
| CN201038388Y (en) | Power supply connector | |
| CN107942641B (en) | Watch comprising a magnetic clamping device | |
| CN207474754U (en) | A kind of built-in electronic connector | |
| US10074945B2 (en) | Multi-contact connector for an audio jack assembly | |
| CN211150899U (en) | Electronic connector | |
| CN221041591U (en) | Three-way transmission connector | |
| CN212033290U (en) | Magnetic-type coupler with elastic electric connecting column | |
| CN215731982U (en) | Battery terminal with protective cover | |
| CN217693246U (en) | Photovoltaic junction box | |
| CN214673094U (en) | Conductive terminal of circuit board connector convenient to disassemble and assemble | |
| CN214100088U (en) | Power connector and power connector assembly | |
| CN216214523U (en) | Secondary connector | |
| CN219498349U (en) | Magnetic attraction power supply structure | |
| CN219959484U (en) | High-capacity spring terminal connector | |
| CN220710654U (en) | Push rod structure in card support connector | |
| CN109386823B (en) | Electric shock prevention mechanism of lamp tube | |
| CN213026749U (en) | Connector and radio frequency connector | |
| CN213151137U (en) | Convenient dismounting structure convenient for conductor connection | |
| CN219203575U (en) | One-to-two harness structure of connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |