CN218070290U - Electric shock prevention energy storage connector - Google Patents
Electric shock prevention energy storage connector Download PDFInfo
- Publication number
- CN218070290U CN218070290U CN202222025750.7U CN202222025750U CN218070290U CN 218070290 U CN218070290 U CN 218070290U CN 202222025750 U CN202222025750 U CN 202222025750U CN 218070290 U CN218070290 U CN 218070290U
- Authority
- CN
- China
- Prior art keywords
- connector
- plug
- energy storage
- plug body
- hole
- 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
Images
Abstract
The utility model discloses an electric shock prevention energy storage connector, including plug body and socket ontology, be equipped with the electric mortiser joint on the plug body, the both sides that lie in the electric mortiser joint on the plug body are equipped with the trip, socket ontology includes from last cylindrical cutting ferrule that sets gradually extremely down, the seat dish, installation cylinder and terminal, the last through-hole that is equipped with of socket ontology, the through-hole runs through cylindrical cutting ferrule, seat dish and installation cylinder, the terminal inserts from the through-hole of installation cylinder one end, the electric mortiser joint inserts from the through-hole of cutting ferrule one end, still include connecting terminal and prevent touching the needle, connecting terminal includes cylindrical grafting portion, slice portion and crimping portion, the one end fixed connection of slice portion and crimping portion, the afterbody and the slice portion of grafting portion are connected and grafting portion are perpendicular, the mounting hole has been seted up in the slice portion, prevent touching needle and the coaxial setting of grafting portion, prevent touching the needle and pass the mounting hole in proper order and the grafting portion just extend to outside the grafting portion. The utility model discloses a protection against electric shock energy storage connector security is high, connects reliably.
Description
Technical Field
The utility model relates to an electric shock prevention energy storage connector belongs to electric connector technical field.
Background
The energy storage connector is widely applied to an energy storage system, and the two types of energy storage connectors which are common in the market at present are the energy storage connector connected by bolts, so that the current-carrying capacity is strong, and the connecting part is not easy to lose efficacy under the long-term action of current; the other type is a quick-plugging type energy storage connector which is divided into a socket and a plug and has an interlocking function, a solid contact pin and a twisted annular reed jack structure are mostly adopted, before the common energy storage connectors are plugged and used, due to the fact that a worker needs to manually plug the plug and the socket, the worker easily causes electric shock events due to mistaken touch of fingers, and even foreign matters exist at the plugging position of the plug and the socket to influence the connection stability of the energy storage connector.
The invention belongs to the technical field of electric connectors, and particularly relates to an energy storage connector, belonging to the technical field of Chinese patent document CN110718786A (application number: 201910912766. X). The power supply plug comprises a board end socket and a wire end plug, wherein the wire end plug comprises an electric plug connector, and the board end socket comprises a socket rubber core for the plug-in connection of the power supply plug connector; the outer wall surface of the electric plug connector and/or the inner wall surface of the socket rubber core are/is provided with at least one positioning key, the inner wall surface of the socket rubber core and/or the outer wall surface of the electric plug connector are/is provided with a plurality of positioning grooves, the positioning grooves extend along the plugging direction of the electric plug connector, and the positioning keys are adaptive to be clamped in the corresponding positioning grooves and can slide and move in the positioning grooves along the plugging direction of the electric plug connector. The patent does not have an electric shock prevention device, and an electric shock event is easily caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a security is high, simple to operate connects reliable protection against electric shock energy storage connector.
The utility model discloses a solve above-mentioned technical problem and propose a technical scheme is: the utility model provides an electric shock prevention energy storage connector, includes plug body and socket ontology, be equipped with the electric mortiser joint on the plug body, be equipped with the terminal in the socket ontology, this internal connecting terminal and the anti-touch needle of being equipped with of plug, connecting terminal includes cylindrical grafting portion, slice portion and crimping portion, slice portion links to each other with crimping portion, the one end and the slice portion fixed connection of grafting portion just grafting portion is perpendicular with slice portion, the mounting hole has been seted up on the slice portion, the anti-touch needle is located grafting portion and coaxial setting with grafting portion, the one end of anti-touch needle is equipped with the separation blade of perpendicular to anti-touch needle, the one end that the separation blade was kept away from to the contact needle passes mounting hole and grafting portion in proper order and extends to outside the grafting portion, the diameter of separation blade > the diameter of mounting hole, the separation blade laminating is on slice portion, grafting portion is located the electric mortiser joint and coaxial setting with the electric mortiser joint, grafting portion and terminal grafting cooperation, the central point department of terminal sets up with anti-touch needle grafting cooperation connecting hole.
The contact pin is a plastic contact pin, and the length of the contact pin is less than or equal to that of the electric plug connector.
Be equipped with first protection on the electric mortiser joint and touch the cap, first protection touches cap and electric mortiser joint grafting cooperation, the top edge of first protection touching the cap is equipped with the outside bellied circular arc piece of level.
The plug body is provided with clamping hooks at two sides of the electric plug, the socket body comprises a cylindrical clamping sleeve, a seat disc and an installation cylinder which are sequentially arranged from top to bottom, a through hole is formed in the socket body, the through hole penetrates through the cylindrical clamping sleeve, the seat disc and the installation cylinder, the terminal is inserted from the through hole at one end of the installation cylinder, and the electric plug is inserted from the through hole at one end of the clamping sleeve; the clamping sleeve is characterized in that clamping columns are arranged on two sides of the outer surface of the clamping sleeve, and clamping ports corresponding to the positions of the clamping hooks are arranged at the tops of the clamping columns.
The cutting sleeve is provided with a second anti-touch cap, the second anti-touch cap is in plug-in fit with the cutting sleeve, and the top edge of the second anti-touch cap is provided with a circular arc sheet protruding outwards horizontally.
The plug body further comprises a cable, and the crimping portion is connected with the cable.
The plug body further comprises a locking ring, the inserting part is sleeved on the locking ring, the locking ring is cylindrical, and a plurality of arc-shaped edge grooves which are distributed at equal intervals are formed in the outer surface of the locking ring along the axial direction of the locking ring.
The plug is characterized in that a wire end connector is arranged on the plug body, a screwed nut is arranged on the wire end connector, the electric plug is perpendicular to the wire end connector, and the wire end connector is sleeved on the crimping part.
The seat disc is rectangular sheet, and fixing holes penetrating through the seat disc are formed in the periphery of the seat disc.
The middle section of the contact pin is provided with a limiting ring which is propped against the terminal when the terminal is inserted into the plug-in part.
The utility model discloses positive effect has:
the utility model discloses a protection against electric shock energy storage connector's protection against electric shock needle passes mounting hole and grafting portion in proper order and extends to outside the grafting portion, avoids the workman mistake to touch grafting portion and leads to the electric shock, improves the security of workman's grafting in-process. Be equipped with first protection on the electric mortiser joint and touch the cap, be equipped with the second on the cutting ferrule and prevent touching the cap, prevent touching the cap through first protection and touch the cap with the second and seal electric mortiser joint and cutting ferrule, avoid debris to get into, play safety protection performance well under non-grafting state.
Drawings
The electric shock preventing energy storage connector of the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the electric shock prevention energy storage connector of the present embodiment;
fig. 2 is a schematic view of an assembly structure of a first anti-electric-shock cap of the anti-electric-shock energy storage connector of the embodiment;
fig. 3 is a schematic view of an assembly structure of a second anti-touch cap of the anti-electric shock energy storage connector of the embodiment.
The above reference numerals are as follows:
the plug comprises a plug body 1, an electric plug 11, a clamping hook 111, a nut 13, a socket body 3, a terminal 31, a connecting hole 311, a clamping sleeve 32, a clamping column 321, a clamping interface 322, an installation column 33, a seat disc 34, a fixing hole 341, a through hole 35, a connecting terminal 4, a plugging part 41, a sheet part 42, a crimping part 43, a touch-proof needle 5, a limiting ring 51, a separation blade 53, a locking ring 6, a first touch-proof cap 7, a second touch-proof cap 8 and a cable 9.
Detailed Description
Examples
Referring to fig. 1 to 3, the electric shock prevention energy storage connector of the embodiment includes a plug body 1 and a socket body 3, an electric plug 11 is arranged on the plug body 1, a terminal 31 is arranged in the socket body 3, a connection terminal 4 and a contact prevention pin 5 are arranged in the plug body 1, the connection terminal 4 includes a cylindrical insertion part 41, a sheet part 42 and a crimping part 43, the sheet part 42 is connected with the crimping part 43, one end of the insertion part 41 is fixedly connected with the sheet part 42, the insertion part 41 is perpendicular to the sheet part 42, a mounting hole is formed in the sheet part 42, and the contact prevention pin 5 is located in the insertion part 41 and is coaxially arranged with the insertion part 41.
One end of the contact-preventing pin 5 is provided with a blocking piece 53 perpendicular to the contact-preventing pin 5, in order to avoid electric shock caused by accidental touch of fingers of a worker, one end, far away from the blocking piece 53, of the contact-preventing pin 5 sequentially penetrates through the mounting hole and the inserting part 41 and extends out of the inserting part 41, the diameter of the blocking piece 53 is larger than that of the mounting hole, the blocking piece 53 is attached to the sheet part 42, the inserting part 41 is located in the electric plug connector 11 and is coaxially arranged with the electric plug connector 11, the inserting part 41 is in inserting fit with the terminal 31, and a connecting hole 311 in inserting fit with the contact-preventing pin 5 is formed in the center of the terminal 31.
The contact pin 5 is a plastic contact pin, the length of the contact pin 5 is less than or equal to that of the electrical plug connector 11 for convenience of fixing, a limiting ring 51 is arranged at the middle section of the contact pin 5, and the limiting ring 51 is abutted against the terminal 31 when the terminal 31 is inserted into the plug part 41.
In order to avoid the workman mistake to touch and debris get into in the plug body 1 to influence the connection stability of plug body 1 and socket ontology 3, play good safety protection performance under the non-grafting state, be equipped with first protection on the electric mortiser joint 11 and touch cap 7, first protection is touched cap 7 and electric mortiser joint 11 grafting cooperation, and the top edge of first protection is touched cap 7 and is equipped with the outside bellied circular arc piece of level.
In order to avoid the workman mistake to touch and debris get into plug body 1 to influence the connection stability of plug body 1 and socket ontology 3, play and be equipped with the second on the safety protection performance cutting ferrule 32 well under non-grafting state and prevent touching cap 8, the second prevents touching cap 8 and cutting ferrule 32 grafting cooperation, and the top edge that the second prevented touching cap 8 is equipped with the outside bellied circular arc piece of level.
The plug body 1 further comprises a cable 9, the crimp portion 43 being connected to the cable 9.
The plug body 1 further comprises a locking ring 6, the insertion part 41 is sleeved on the locking ring 6, the locking ring 6 is cylindrical, and a plurality of arc-shaped edge grooves which are distributed at equal intervals are formed in the outer surface of the locking ring 6 along the axial direction of the locking ring.
The plug body 1 is provided with a wire end connector, the wire end connector is provided with a screwed nut 13, the electric plug connector 11 is perpendicular to the wire end connector, and the wire end connector is sleeved on the crimping part 43.
The seat plate 34 is rectangular sheet-shaped, and fixing holes 341 penetrating through the seat plate 34 are formed around the seat plate 34.
The two sides of the electric plug 11 on the plug body 1 are provided with hooks 111, the socket body 3 comprises a cylindrical sleeve 32, a seat disc 34 and an installation column 33 which are sequentially arranged from top to bottom, a through hole 35 is formed in the socket body 3, the through hole 35 penetrates through the cylindrical sleeve 32, the seat disc 34 and the installation column 33, the terminal 31 is inserted from the through hole 35 at one end of the installation column 33, and the electric plug 11 is inserted from the through hole 35 at one end of the sleeve 32.
It should be understood that the above-described embodiments are merely examples for clearly illustrating the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the scope of the invention.
Claims (9)
1. The utility model provides an electric shock prevention energy storage connector, includes plug body (1) and socket ontology (3), be equipped with electric plug connector (11) on plug body (1), be equipped with terminal (31) in socket ontology (3), its characterized in that: the plug comprises a plug body (1), wherein a connecting terminal (4) and a contact preventing needle (5) are arranged in the plug body (1), the connecting terminal (4) comprises a cylindrical inserting part (41), a sheet part (42) and a crimping part (43), the sheet part (42) is connected with the crimping part (43), one end of the inserting part (41) is fixedly connected with the sheet part (42) and the inserting part (41) is perpendicular to the sheet part (42), a mounting hole is formed in the sheet part (42), the contact preventing needle (5) is located in the inserting part (41) and coaxially arranged with the inserting part (41), one end of the contact preventing needle (5) is provided with a blocking piece (53) perpendicular to the contact preventing needle (5), one end, far away from the blocking piece (53), of the contact preventing needle (5) sequentially penetrates through the mounting hole and the inserting part (41) and extends out of the inserting part (41), the diameter of the blocking piece (53) is larger than the diameter of the mounting hole, the blocking piece (53) is attached to the sheet part (42), the inserting part (41) is located in the electric plug connector (11), the coaxial connector (11) and a connecting hole (311) and a connecting hole (31) and matched with the plug terminal (31) is formed in the central position of the plug connector (5).
2. The shock-resistant energy storage connector of claim 1, wherein: the contact pin (5) is a plastic contact pin, and the length of the contact pin (5) is less than or equal to that of the electric plug connector (11).
3. The electrical shock resistant energy storage connector of claim 1, wherein: be equipped with first protection on electric mortiser joint (11) and touch cap (7), first protection touches cap (7) and electric mortiser joint (11) grafting cooperation, the top edge of first protection touching cap (7) is equipped with the outside bellied circular arc piece of level.
4. The shock-resistant energy storage connector of claim 1, wherein: the plug comprises a plug body (1), wherein clamping hooks (111) are arranged on two sides of an electric plug connector (11), the plug body (3) comprises a cylindrical clamping sleeve (32), a seat disc (34) and an installation column body (33) which are sequentially arranged from top to bottom, a through hole (35) is formed in the plug body (3), the through hole (35) penetrates through the cylindrical clamping sleeve (32), the seat disc (34) and the installation column body (33), a terminal (31) is inserted from the through hole (35) at one end of the installation column body (33), and the electric plug connector (11) is inserted from the through hole (35) at one end of the clamping sleeve (32); the surface both sides of cutting ferrule (32) are equipped with joint post (321), joint post (321) top is equipped with and blocks with trip (111) position corresponding joint mouth (322), be equipped with the second on cutting ferrule (32) and prevent touching cap (8), the second is prevented touching cap (8) and cutting ferrule (32) grafting cooperation, the top edge that the second was prevented touching cap (8) is equipped with the outside bellied circular arc piece of level.
5. The shock-resistant energy storage connector of claim 1, wherein: the plug body (1) further comprises a cable (9), and the crimping part (43) is connected with the cable (9).
6. The electrical shock resistant energy storage connector of claim 1, wherein: the plug body (1) further comprises a locking ring (6), the inserting portion (41) is sleeved on the locking ring (6), and the locking ring (6) is cylindrical, and a plurality of arc-shaped edge grooves which are distributed at equal intervals are formed in the outer surface of the locking ring (6) along the axial direction of the locking ring.
7. The shock-resistant energy storage connector of claim 1, wherein: the plug comprises a plug body (1), and is characterized in that a wire end connector is arranged on the plug body (1), a screwed nut (13) is arranged on the wire end connector, the electric plug connector (11) is perpendicular to the wire end connector, and the wire end connector is sleeved on a crimping part (43).
8. The shock resistant energy storage connector of claim 4, wherein: the seat disc (34) is rectangular and flaky, and fixing holes (341) penetrating through the seat disc (34) are formed in the periphery of the seat disc (34).
9. The shock resistant energy storage connector of claim 8, wherein: the middle section of the contact pin (5) is provided with a limiting ring (51), and the limiting ring (51) is abutted against the terminal (31) when the terminal (31) is inserted into the insertion part (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222025750.7U CN218070290U (en) | 2022-08-03 | 2022-08-03 | Electric shock prevention energy storage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222025750.7U CN218070290U (en) | 2022-08-03 | 2022-08-03 | Electric shock prevention energy storage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218070290U true CN218070290U (en) | 2022-12-16 |
Family
ID=84401860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222025750.7U Active CN218070290U (en) | 2022-08-03 | 2022-08-03 | Electric shock prevention energy storage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218070290U (en) |
-
2022
- 2022-08-03 CN CN202222025750.7U patent/CN218070290U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109742577B (en) | Elastic socket assembly | |
| CN218070290U (en) | Electric shock prevention energy storage connector | |
| CN101051718B (en) | Novel electric connector for electric tool and device | |
| CN211579155U (en) | Electric connector with open-circuit prevention function | |
| US20040110413A1 (en) | Electrical power plug | |
| CN218215769U (en) | Electric connection terminal and electric connection device | |
| CN216818803U (en) | Multi-core electric connector convenient to plug and pull and radiate | |
| CN201345454Y (en) | Connector casing contact device | |
| CN204680837U (en) | A kind of small circular big current rotary self-locking connector | |
| CN109994891B (en) | Dual locking electric connector for providing sixteen fool-proof key positions | |
| CN213546697U (en) | Terminal connector structure | |
| CN220692408U (en) | Connection structure, electric connector and power supply system with isolation | |
| CN201667466U (en) | Multi-path high-frequency connector | |
| CN2503639Y (en) | Electric connector with circular wire spring jack | |
| CN217062701U (en) | Harness connection wire joint of micromotor | |
| CN217823341U (en) | Circular interlocking type connector | |
| CN214891044U (en) | Quick connecting electric plug for series connection of lamp strings | |
| CN215451888U (en) | Square connector | |
| CN207977490U (en) | A kind of computer board forceful electric power socket | |
| CN217955579U (en) | 66kV rear-inserted lightning arrester | |
| CN219874246U (en) | Connector and conductive system | |
| CN211351038U (en) | Electrical connector | |
| CN218101934U (en) | Discharge gun head of new energy automobile | |
| CN216958767U (en) | Waterproof electric connector | |
| CN212908218U (en) | Safety socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |