CN218887602U - Elastic buckle fixed type electric connector - Google Patents
Elastic buckle fixed type electric connector Download PDFInfo
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- CN218887602U CN218887602U CN202222826984.1U CN202222826984U CN218887602U CN 218887602 U CN218887602 U CN 218887602U CN 202222826984 U CN202222826984 U CN 202222826984U CN 218887602 U CN218887602 U CN 218887602U
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- cover cap
- type cover
- plug
- screwing type
- clamping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model relates to the technical field of electric connectors, in particular to an elastic buckle fixed type electric connector, which comprises a fixed seat, an inserting component, a screwing type cover cap and a clamping component; the inner part of the fixed seat is provided with a current output end, and the outer ring of the fixed seat is provided with an external thread; the inside of the plug-in assembly is provided with a connecting end for transporting current, and the abutting ring is arranged on one side of the plug-in assembly away from the connecting end; the screwing type cover cap is arranged on the outer side of the plug-in component, internal threads are arranged inside the screwing type cover cap, the internal threads of the screwing type cover cap can be in threaded connection with external threads of the outer ring of the fixed seat, a sectional type opening is arranged at the top of the screwing type cover cap, and a circular through hole is formed in the center of the screwing type cover cap; the clamping assembly comprises a clamping ring, the clamping ring is arranged in the screwing type cover cap, the clamping ring is provided with an upper pressing surface, the clamping ring penetrates through the sectional type opening of the screwing type cover cap, and the upper pressing surface is positioned above the screwing type cover cap. This application accessible screwing type shroud's rotation drives the plug components and makes the stitch of socket be convenient for peg graft or extract.
Description
Technical Field
The utility model relates to an electric connector technical field specifically relates to a fixed electric connector is detained to bullet.
Background
The electrical connector consists of a fixed end electrical connector, i.e., a female contact, and a free end electrical connector, i.e., a male contact. The socket is fixed on the electric part through the square plate, the plug is generally connected with the cable, and the connection between the plug and the socket is realized through the connecting nut. The electric connector consists of three basic units, namely a shell, an insulator and a contact body. The electric connector shell refers to a shell, a connecting nut and a tail accessory of a plug and a socket. The shell is used for protecting internal parts of the electric connector such as an insulator, a contact body and the like from being damaged. The positioning key groove ensures the positioning of the plug and the socket. The connecting nut is used for connecting and separating the plug and the socket. The tail fitting is used for protecting the connection part of the lead and the contact body from being damaged and fixing the cable. The shell also has certain electromagnetic shielding function. The high-temperature-resistant flame-retardant alloy is suitable for high temperature resistance, low temperature resistance and flame retardance of products, and guarantees the stability and reliability of the geometric dimension of parts. Most insulators are molded from thermoset plastics. The interface sealing body and the sealing line body are formed by molding silicon rubber and the like. The contact body includes a male contact member and a female contact member, which are sometimes called a pin jack, and the connection modes include a welding type, a press-fit type, a wire-wound type, and the like, and are used for realizing circuit connection. The existing electric connector is mostly in a plug-in type, however, most of equipment can vibrate during operation, and the electric connector is easy to loosen along with the vibration of the equipment to cause disconnection, so that the normal operation of the whole circuit equipment is influenced.
Chinese patent CN214625632U discloses a reliable and safe locking anti-vibration electrical connector, which comprises; an electrical connector plug and an electrical connector base; the electric connector plug comprises; installing a clamping sleeve; the elastic abutting device is arranged on the mounting clamping sleeve and is fixedly connected with the mounting clamping sleeve through a bearing, and the elastic abutting device is used for damping; the first insulator is arranged at the working part of the elastic abutting device, and a plurality of conductive sleeves are uniformly distributed on the first insulator; the electrical connector base includes: the clamping base is used for being in butt joint installation with the installation clamping sleeve; the second insulator is arranged inside the clamping base and fixedly connected with the clamping base, and the second insulator is provided with conductive columns, the number of which is matched with that of the conductive sleeves on the first insulator. The conductive sleeve can be firmly abutted against the conductive column by the elastic abutting device of the connector under the action of vibration, so that the problem that the electric connector is easy to fall off under the action of vibration is solved.
However, the above-mentioned document is not easy to mount and dismount because of the large number of pins.
SUMMERY OF THE UTILITY MODEL
To above-mentioned problem, provide a fixed electric connector of bullet knot, driven the butt between the part through threaded connection and solved the problem of the inconvenient dismouting of electric connector.
For solving the prior art problem, the utility model discloses a technical scheme do: a spring buckle fixed electric connector comprises a fixed seat, an insertion component, a screwing type cover cap and a clamping component; the fixed seat is cylindrical with an opening at one end, a current output end is arranged in the fixed seat, and an outer ring of the fixed seat is provided with an external thread; the plug-in assembly is cylindrical, a connecting end for transporting current is arranged in the plug-in assembly, and the abutting ring is arranged on one side of the plug-in assembly, which is far away from the connecting end; the screwing type cover cap is arranged on the outer side of the plug-in component, internal threads are arranged inside the screwing type cover cap, the internal threads of the screwing type cover cap can be in threaded connection with external threads of the outer ring of the fixed seat, a sectional type opening is arranged at the top of the screwing type cover cap, and a circular through hole is formed in the center of the screwing type cover cap; the clamping assembly comprises a clamping ring, the clamping ring is arranged inside the screwing type cover cap and is attached to the inserting assembly, the clamping ring is provided with an upper pressing surface, and the clamping ring penetrates through the sectional type opening of the screwing type cover cap and is located above the screwing type cover cap.
Preferably, the clamping assembly comprises a first compression spring; the clamping ring is provided with a clamping end; the first compression spring is arranged inside the screwing type cover cap, and one end of the first compression spring is abutted with the clamping end of the clamping ring and the other end of the first compression spring is abutted with the inner wall of the top of the screwing type cover cap;
preferably, the fixed seat comprises a socket, a second compression spring, a sliding groove and an annular clamping groove; the sliding groove is arranged on the inner wall of the fixed seat along the vertical direction, and the annular clamping groove is arranged at the tail end of the sliding groove; the output end of the fixed seat of the socket is positioned at the bottom of the fixed seat, and the socket is a cylindrical boss; the second compression spring is arranged at the bottom of the fixed seat and is positioned in a gap between the socket and the fixed seat; the plug assembly comprises a plug, and the plug is provided with a plug end and a butt joint end.
Preferably, the bottom of the fixed seat is provided with a circle of mounting holes.
Preferably, the outer wall of the screw-on cap is a regular polygon.
Preferably, a gasket is arranged above the screwing type cover cap; the material of the gasket is the material that has elasticity such as rubber, and the gasket sets up between screw-on formula shroud and the butt circle.
The utility model discloses compare in prior art's beneficial effect be:
rotate the formula of screwing on shroud through clockwise or anticlockwise, can make the formula of screwing on shroud and plug-in components top or butt circle butt to make the convenient inserting or the extracting of stitch of plug, the dismouting is comparatively convenient.
Drawings
Fig. 1 is a perspective view of a snap-fit electrical connector;
fig. 2 is a front view of a snap-fit electrical connector;
fig. 3 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 2 ofbase:Sub>A snap-fit electrical connector;
fig. 4 is an exploded view of a snap-on electrical connector;
FIG. 5 is a perspective view of a fixing base and a plug of a snap-fit type electrical connector;
fig. 6 is a perspective view of a fixing base of a snap-fastening type electrical connector.
The reference numbers in the figures are:
1-a fixed seat;
11-a thread;
12-a chute;
13-annular clamping groove;
14-a socket;
15-a second compression spring;
16-mounting holes;
2-a plug-in assembly;
21-a contact ring;
22-a plug; 221-a plug end; 222-an abutting end;
3-a screw-on cover;
31-a gasket;
4-a clamping assembly;
41-snap ring; 411-upper pressure surface; 412-a card end;
42-first compression spring.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1-6: an elastic buckle fixed electric connector comprises a fixed seat 1, an inserting component 2, a screwing type cover 3 and a clamping component 4; the fixed seat 1 is cylindrical with an opening at one end, a current output end is arranged in the fixed seat 1, and an outer ring of the fixed seat 1 is provided with an external thread 11; the plug-in component 2 is cylindrical, a connecting end for transporting current is arranged in the plug-in component 2, and the abutting ring 21 is arranged on one side of the plug-in component 2 away from the connecting end; the screwing type cover cap 3 is arranged on the outer side of the plug-in component 2, internal threads are arranged inside the screwing type cover cap 3, the internal threads of the screwing type cover cap 3 can be in threaded connection with external threads 11 of the outer ring of the fixed seat 1, a sectional type opening is formed in the top of the screwing type cover cap 3, and a circular through hole is formed in the center of the screwing type cover cap 3; the clamping assembly 4 comprises a clamping ring 41, the clamping ring 41 is arranged inside the screwing type cover cap 3, the clamping ring 41 is attached to the inserting assembly 2, the clamping ring 41 is provided with an upper pressing surface 411, and the clamping ring 41 penetrates through a sectional type opening of the screwing type cover cap 3 and is located above the screwing type cover 411.
When a power supply is required to be connected, the plug-in component 2 is pre-inserted on the fixing seat 1, the screwing type cover cap 3 is rotated, along with the matching of the internal thread on the screwing type cover cap 3 and the external thread 11 on the fixing seat 1, the top end face of the inside of the screwing type cover cap 3 is contacted with the top end of the plug-in component 2 and applies downward pressure to the top end face to enable the connecting end of the plug-in component 2 to be matched with the output end of the fixing seat 1, and the situation that the plug-in component is difficult to plug or the matching is incomplete can be effectively avoided. When the link that needs will peg graft subassembly 2 and the output disconnection of fixing base 1, reverse rotation screw-on formula shroud 3, along with the rotation of screw-on formula shroud 3, thereby the top of rotatory screw-on formula shroud 3 and the 21 butt of the support ring on the grafting subassembly 2 extract grafting subassembly 2 from fixing base 1 through rotating screw-on formula shroud 3, compare the manual work and extract more laborsavingly.
Referring to fig. 3 and 4: the clamping assembly 4 comprises a first compression spring 42; the clamping ring 41 is provided with a clamping end 412; the first compression spring 42 is arranged inside the screw-on cover cap 3, and one end of the first compression spring is abutted with the clamping end 412 of the clamping ring 41 and the other end of the first compression spring is abutted with the inner wall of the top of the screw-on cover cap 3;
the first compression spring 42 is provided to define the position of the snap ring 41, preventing the snap ring 41 from wobbling in the screw cap 3.
Referring to fig. 3-6: the fixed seat 1 comprises a socket 14, a second compression spring 15, a sliding groove 12 and an annular clamping groove 13; the sliding groove 12 is arranged on the inner wall of the fixed seat 1 along the vertical direction, and the annular clamping groove 13 is arranged at the tail end of the sliding groove 12; the socket 14 is characterized in that the output end of the fixed seat 1 is positioned at the bottom of the fixed seat 1, and the socket 14 is a cylindrical boss; the second compression spring 15 is arranged at the bottom of the fixed seat 1 and is positioned in a gap between the socket 14 and the fixed seat 1; the plug assembly 2 includes a plug 22, and the plug 22 has a plug end 221 and an abutting end 222.
When the plug 22 of the plug-in assembly 2 needs to be connected with the socket 14 of the fixing base 1, the clamping end 412 of the clamping ring 41 is aligned with the sliding groove 12 of the fixing base 1 and is pressed downwards to enable the clamping end 412 to be located in the annular clamping groove 13, the screwing type cover cap 3 is rotated, the clamping end 412 is abutted, the top inner wall of the screwing type cover cap 3 abuts against the plug-in assembly 2 to drive the plug end 221 of the plug 22 to be inserted into the socket 14, the abutting end 222 of the plug 22 is abutted against one end of the second compression spring 15, due to the arrangement of the second compression spring 15, the plug 22 is provided with upward elastic force of the compression spring, the screwing type cover cap 3 is loosened at the moment, and the plug-in assembly 2 can be ejected outwards under the elastic force action of the compression spring. The arrangement of the clamping end 412, the sliding groove 12 and the annular clamping groove 13 can facilitate the installation of the preset position limit of the plug-in component 2, and the second pressure spring can enable the plug-in component 2 to pop out when the screwing type cover cap 3 is loosened, so that the manual extraction is replaced, and the time and the labor are saved.
Referring to fig. 5 and 6: the bottom of the fixed seat 1 is provided with a circle of mounting holes 16.
The mounting holes 16 are provided to facilitate the mounting of the mounting block in a wall or other environment to facilitate connection to an electrical circuit.
Referring to fig. 1: the outer wall of the screwing type cover cap 3 is a regular polygon.
The arrangement of the regular polygonal outer wall can facilitate the adjustment of screwing and unscrewing of the screwing type cover cap 3 by using tools.
Referring to fig. 3: a gasket 31 is arranged above the screwing type cover cap 3; the washer 31 is made of a material having elasticity such as rubber, and the washer 31 is provided between the spin-on cover 3 and the abutment ring 21.
The gasket 31 is provided to provide water resistance so that the electrical connector can be used outdoors in the event of rain.
The above examples are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but not intended to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. An elastic buckle fixed type electric connector is characterized by comprising a fixed seat (1), an inserting component (2), a screwing type cover cap (3) and a clamping component (4);
the fixing seat (1) is cylindrical with an opening at one end, a current output end is arranged in the fixing seat (1), and an outer ring of the fixing seat (1) is provided with an external thread (11);
the plug-in component (2) is cylindrical, a connecting end for transporting current is arranged in the plug-in component (2), and the abutting ring (21) is arranged on one side, far away from the connecting end, of the plug-in component (2);
the screwing type cover cap (3) is arranged on the outer side of the plug-in component (2), internal threads are arranged inside the screwing type cover cap (3), the internal threads of the screwing type cover cap (3) can be in threaded connection with external threads (11) of the outer ring of the fixed seat (1), a sectional type opening is formed in the top of the screwing type cover cap (3), and a circular through hole is formed in the center of the screwing type cover cap;
the clamping assembly (4) comprises a clamping ring (41), the clamping ring (41) is arranged inside the screwing type cover cap (3), the clamping ring (41) is attached to the inserting assembly (2), the clamping ring (41) is provided with an upper pressing surface (411), and the clamping ring (41) penetrates through a sectional type opening of the screwing type cover cap (3) and is located above the screwing type cover cap, wherein the upper pressing surface (411) is located above the screwing type cover cap.
2. A fixed snap electrical connector as claimed in claim 1, wherein the clamping assembly (4) comprises a first compression spring (42);
the clamping ring (41) is provided with a clamping end (412);
the first compression spring (42) is arranged inside the screwing type cover cap (3), and one end of the first compression spring is abutted to the clamping end (412) of the clamping ring (41) and the other end of the first compression spring is abutted to the inner wall of the top of the screwing type cover cap (3).
3. A snapper fixed electrical connector according to claim 1, characterized in that the fixed seat (1) comprises a socket (14), a second compression spring (15), a sliding groove (12) and an annular snap groove (13);
the sliding groove (12) is arranged on the inner wall of the fixed seat (1) along the vertical direction, and the annular clamping groove (13) is arranged at the tail end of the sliding groove (12);
the socket (14) is characterized in that the output end of the fixed seat (1) is positioned at the bottom of the fixed seat (1), and the socket (14) is a cylindrical boss;
the second compression spring (15) is arranged at the bottom of the fixed seat (1) and is positioned in a gap between the socket (14) and the fixed seat (1);
the plug assembly (2) comprises a plug (22), and the plug (22) is provided with a plug end (221) and an abutting end (222).
4. A snap-on electrical connector according to claim 1, wherein the base of the holder (1) has a ring of mounting holes (16).
5. A snap-on electrical connector as claimed in claim 1, wherein the outer wall of the screw-on cover (3) is a regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222826984.1U CN218887602U (en) | 2022-10-26 | 2022-10-26 | Elastic buckle fixed type electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222826984.1U CN218887602U (en) | 2022-10-26 | 2022-10-26 | Elastic buckle fixed type electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218887602U true CN218887602U (en) | 2023-04-18 |
Family
ID=85943035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222826984.1U Active CN218887602U (en) | 2022-10-26 | 2022-10-26 | Elastic buckle fixed type electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218887602U (en) |
-
2022
- 2022-10-26 CN CN202222826984.1U patent/CN218887602U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |