CN211126303U

CN211126303U - Generator plug

Info

Publication number: CN211126303U
Application number: CN202020224404.XU
Authority: CN
Inventors: 林子亮
Original assignee: Suichang Xinhe Machinery Co ltd
Current assignee: Suichang Xinhe Machinery Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-07-28
Anticipated expiration: 2030-02-28

Abstract

The utility model relates to a generator plug, which comprises a shell, a bottom part and metal conducting strips, wherein the upper surface of the base is provided with a sleeve, the bottom part of the shell is provided with a second opening, the outer side wall of the sleeve is connected with the second opening in a sliding way, the bottom part of the sleeve is fixedly connected with the top part of the base, the top part of the sleeve is provided with a first annular bulge, the first annular bulge is connected with the inner side wall of the shell in a sliding way, the top part of the shell is provided with a second annular bulge, in daily use, when the generator plug needs to be pulled out from a socket, a user presses the base with the left hand, holds the second annular bulge with the right hand, the right hand pulls the second annular bulge to drive the shell to move towards the direction far away from the base, so that the shell drives the conducting metal sheets to move towards the direction far away from the socket, until the shell can not move towards the direction, compared with the prior art, the utility model provides the high practicality of product.

Description

Generator plug

Technical Field

The utility model relates to an electrical equipment technical field, especially a generator plug.

Background

The generator plug, as the name suggests, a special plug for generator, if be used for petrol or diesel generator, the generator can produce vibrations in the operation process, in order to prevent that the generator plug from receiving the generator vibrations influence, the phenomenon that leads to the generator plug to loosen from the socket takes place, can lengthen the length of generator plug bottom metal conducting strip usually and increase the area of contact with the metal clamping piece in the socket, with this increase friction, make the generator plug difficult for loosening, but when the generator plug is pulled out to needs, because the increase of friction between elongated metal conducting strip and the metal clamping piece, and current generator plug shell is usually more smooth, be unfavorable for user's gripping, lead to the generator plug difficult for pulling out from the socket, can cause inconvenience to daily use, from this it is necessary to improve.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide an easily follow generator plug who extracts from the socket.

The technical scheme of the utility model is realized like this: the utility model provides a generator plug, includes that inside is equipped with the shell of cavity, sets up at the base of shell bottom, sets up a plurality of metal conducting strips in the cavity, the shell top is provided with first opening, its characterized in that: the one end and the shell top inside wall fixed connection of metal conducting strip, the base surface is provided with a plurality of first through-holes that supply the metal conducting strip to pass, the one end that the shell was kept away from to the metal conducting strip passes first through-hole and extends towards the direction of keeping away from the shell, be connected with the sleeve on the base, the shell bottom is provided with the second opening, the sleeve slides and sets up on the second opening, sleeve lateral wall top is provided with first annular arch, the cover is equipped with the spring on the sleeve lateral wall, spring bottom and shell bottom inside wall butt, spring top and the protruding bottom butt of first annular, the shell top is provided with the second annular arch, the diameter of base is greater than the diameter of shell.

By adopting the technical scheme, in daily use, an electric wire extends into the cavity from the opening arranged at the upper end of the shell and is welded with the metal conducting strip arranged in the cavity, then the metal conducting strip arranged at the bottom of the generator plug is aligned with the jack arranged on the socket, the generator plug is pressed towards the direction vertical to the jack until the metal conducting strip completely enters the socket, and then the connection between the generator plug and the socket can be completed, when the generator plug needs to be pulled out from the socket, a user presses the base by the left hand, grasps the second annular bulge by the right hand, pulls the second annular bulge by the right hand to drive the shell to move towards the direction far away from the base, so that the shell drives the conducting metal strip to move towards the direction far away from the socket, until the shell can not move towards the direction far away from the base any more, most of the metal conducting strip is pulled out from the metal clamping strip, and then the generator plug can, at the in-process of extracting the generator plug, the spring that sets up between sleeve and shell can take place to warp, extract the back completely from the socket when the generator plug, the spring that takes place to warp drives sleeve and casing reconversion under elastic effect, convenient next time uses, at the in-process of extracting the generator plug, the base that supplies the user to press can also effectively prevent user's finger contact metal conducting strip, the probability of taking place the incident has been reduced, compared with the prior art, this use is novel has improved the practicality and the security of product.

The utility model discloses further set up to: the shell top is provided with a plurality of fastening fixture blocks around first opening circumference uniform gap, the fastening fixture block outside is provided with the clamping ring, clamping ring inside wall and fastening fixture block lateral wall butt, clamping ring one side is provided with the breach, be provided with first folding portion and second folding portion on the clamping ring lateral wall of breach both sides respectively, first folding portion and second folding portion parallel arrangement each other, one side that the breach was kept away from in second folding portion is provided with fastening nut, one side that the breach was kept away from in first folding portion is provided with fastening bolt, first folding portion all is provided with the second through-hole that supplies fastening bolt's double-screw bolt to pass with second folding portion center, fastening bolt's double-screw bolt passes the second through-hole and can dismantle with fastening nut and be connected.

By adopting the technical scheme, in daily use, the electric wire and the metal conducting strip which are mutually connected in a welding mode are not very firm, when the electric wire moves under the influence of external force, the welding spot between the electric wire and the metal is easily caused to be desoldered, when one end of the electric wire which passes through the first opening and enters the cavity is welded with the middle part of the metal conducting strip, the outer side wall of the electric wire is abutted by the fastening fixture block which is circumferentially arranged at the first opening, the outer side wall of the fastening fixture block is provided with the fastening ring, one side of the fastening ring is provided with the notch, the outer side walls of the fastening ring at the two sides of the notch are provided with the first folding part and the second folding part in parallel, and the fastening bolt which is arranged at the two sides of the first folding part and the second folding part and passes through the second through hole is screwed, so that the fastening nut moves towards the direction close to the first folding part, and the notch between the first folding, the breach that diminishes makes the diameter of tight loop diminish, and then extrudes the fastening fixture block, makes the fastening fixture block warp towards the direction of keeping away from the tight loop, makes the lateral wall butt of fastening fixture block and electric wire can be inseparabler, through this kind of mode, can make electric wire and casing fixed be in the same place, can prevent effectively that the solder joint between electric wire and the metal conducting strip from desoldering because of the removal of electric wire, the utility model provides high reliability, the life of equipment.

The utility model discloses further set up to: the metal conductive sheet is characterized in that a plurality of fixing columns are uniformly arranged on the inner side wall of the top of the shell along the circumferential direction of the first opening at intervals, slots are arranged in the fixing columns, openings of the slots face the base, a plurality of clamping grooves are formed in the slots, a plurality of clamping blocks with triangular longitudinal sections are arranged on the surface of the metal conductive sheet, and one end of the metal conductive sheet is fixedly connected in the clamping grooves through the clamping blocks.

Through adopting above-mentioned technical scheme, in daily use, metal conducting strip is the part that is difficult to damage, and the metal conducting strip installation of fixing in the slot through fixture block and draw-in groove is simple, and the structure is durable, compares with prior art, the utility model provides high work efficiency.

The utility model discloses further set up to: the base upper surface is provided with a plurality of bosses, be provided with the first through-hole that supplies the metal conducting strip to pass on the boss, metal conducting strip surface and first through-hole sliding connection.

Through adopting above-mentioned technical scheme, metal conducting strip can produce sliding friction with the base at the in-process that uses, when extracting the generator plug, metal conducting strip still can collide with the base, through set up the boss on the base, has thickened the local thickness of base, makes base and metal conducting strip sliding position's intensity strengthened, in the use, the base is difficult to damage more, compares with prior art, the utility model provides the high durability of product.

The utility model discloses further set up to: a plurality of triangular reinforcing ribs are arranged between the reinforcing block and the sleeve, and the reinforcing block is connected with the sleeve through the reinforcing ribs.

Through adopting above-mentioned technical scheme, in the use, casing and base pass through sleeve sliding connection, consequently the sleeve will bear most effort in the use, and the position that sleeve and base are connected in the use is easy to be broken, through the strengthening rib of connecting sleeve and boss, can effectively increase the joint strength of sleeve and base, can effectively avoid sleeve emergence damage in the use, compare with prior art, the utility model provides the high durability of product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic sectional view a-a shown in fig. 1.

Labeled as:

1-cavity, 2-shell, 3-base, 4-metal conducting strip, 5-first opening, 6-first through hole, 7-sleeve, 8-second opening, 9-first annular bulge, 10-spring, 11-second annular bulge, 12-fastening fixture block, 13-fastening ring, 14-notch, 15-first folding part, 16-second folding part, 17-fastening nut, 18-fastening bolt, 19-second through hole, 20-fixing column, 21-slot, 22-slot, 23-fixture block, 24-reinforcing block and 25-reinforcing rib.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, the utility model discloses a generator plug, including inside shell 2 that is equipped with cavity 1, setting up base 3 in shell 2 bottom, a plurality of metal conducting strip 4 of setting in cavity 1, shell 2 top is provided with first opening 5 in the embodiment of the utility model: one end of

metal conducting strip

4 and 2 top inside wall fixed connection of shell, 3 surfaces on the base are provided with a plurality of first through-holes 6 that supply metal conducting strip 4 to pass, the one end that shell 2 was kept away from to metal conducting strip 4 passes first through-hole 6 and extends towards the direction of keeping away from shell 2, be connected with sleeve 7 on the

base

3, 2 bottoms on the shell are provided with second opening 8, sleeve 7 slides and sets up on second opening 8, 7 lateral wall tops of sleeve are provided with first annular arch 9, the cover is equipped with spring 10 on 7 lateral wall of sleeve, spring 10 bottom and 2 bottom inside wall butts of shell, 10 tops of spring and the protruding 9 bottoms butt of first annular, 2 tops on the shell are provided with second annular arch 11, the diameter of base 3 is greater than the diameter of shell 2.

By adopting the technical scheme, in daily use, an electric wire extends into the cavity 1 from the opening arranged at the upper end of the shell and is welded with the metal conducting plate 4 arranged in the cavity 1, then the metal conducting plate 4 arranged at the bottom of the generator plug is aligned with the jack arranged on the socket, the generator plug is pressed towards the direction vertical to the jack until the metal conducting plate completely enters the socket, the connection between the generator plug and the socket can be completed, when the generator plug needs to be pulled out of the socket, a user presses the base 3 with the left hand, grasps the second annular bulge 11 with the right hand, pulls the second annular bulge with the right hand to drive the shell to move towards the direction far away from the base 3, so that the shell drives the conducting metal plate to move towards the direction far away from the socket, when the shell can not move towards the direction far away from the base 3, most of the metal conducting plate 4 is pulled out of, at this moment alright follow the socket with generator plug very easily and extract, at the in-process of extracting generator plug, the spring 10 that sets up between sleeve 7 and shell 2 can take place to warp, after generator plug extracts completely from the socket, the spring 10 that takes place to warp drives sleeve 7 and casing reconversion under elastic effect, at the in-process of extracting generator plug, the base 3 that supplies the user to press can also effectively prevent user's finger contact metal conducting strip 4, the probability of taking place the incident has been reduced, compared with the prior art, this use is novel practical and the security that has improved the product.

The utility model discloses in the embodiment: a plurality of fastening blocks 12 are uniformly arranged on the top of the shell 2 in a circumferential direction around the first opening 5 at intervals, a fastening ring 13 is arranged on the outer side of the fastening fixture block 12, the inner side wall of the fastening ring 13 is abutted against the outer side wall of the fastening fixture block 12, a notch 14 is arranged on one side of the fastening ring 13, a first folding part 15 and a second folding part 16 are respectively arranged on the outer side wall of the fastening ring 13 on the two sides of the notch 14, the first folding part 15 and the second folding part 16 are arranged in parallel, one side of the second folding part 16 far away from the gap 14 is provided with a fastening nut 17, a fastening bolt 18 is arranged on one side of the first folded part 15 far away from the gap 14, a second through hole 19 for a stud of the fastening bolt 18 to pass through is arranged at the center of each of the first folded part 15 and the second folded part 16, the stud of the fastening bolt 18 passes through the second through hole 19 to be detachably connected with the fastening nut 17.

By adopting the technical scheme, in daily use, the electric wire and the metal conducting plate 4 which are mutually connected in a welding mode are not very firm, when the electric wire moves under the influence of external force, the welding spot between the electric wire and the metal is easy to be desoldered, after one end of the electric wire which passes through the first opening 5 and enters the cavity 1 is welded with the middle part of the metal conducting plate 4, the electric wire is abutted against the outer side wall of the electric wire through the fastening fixture block 12 which is circumferentially arranged at the first opening 5, the outer side wall of the fastening fixture block 12 is provided with the fastening ring 13, one side of the fastening ring 13 is provided with the notch 14, the outer side walls of the fastening ring 13 at the two sides of the notch 14 are provided with the first folding part 15 and the second folding part 16 in parallel, and then the fastening bolt 18 which is arranged at the two sides of the first folding part 15 and the second folding part 16 and passes through the second through hole 19 is screwed, so that the fastening nut 17 moves, make first folding portion 15 and the breach 14 between second folding portion 16 diminish, the breach 14 that diminishes makes the diameter of tight loop 13 diminish, and then extrudes fastening fixture block 12, makes fastening fixture block 12 warp towards the direction of keeping away from tight loop 13, makes fastening fixture block 12 can be inseparabler with the lateral wall butt of electric wire, through this kind of mode, can make electric wire and casing fixed together, can prevent effectively that the solder joint between electric wire and the metal conducting strip 4 from taking off the welding because of the removal of electric wire, the utility model provides high reliability, the life of equipment.

The utility model discloses in the embodiment: the inner side wall of the top of the shell 2 is provided with a plurality of fixing columns 20 at uniform intervals along the circumferential direction of the first opening 5, slots 21 are formed in the fixing columns 20, openings of the slots 21 face the base 3, a plurality of clamping grooves 22 are formed in the slots 21, a plurality of clamping blocks 23 with triangular longitudinal sections are arranged on the surface of the metal conducting plate 4, and one end of the metal conducting plate 4 is fixedly connected into the clamping grooves 22 through the clamping blocks 23.

Through adopting above-mentioned technical scheme, in daily use, metal conducting strip 4 is the part that is difficult to damage, and the installation of metal conducting strip 4 through fixture block 23 and draw-in groove 22 fix in slot 21 is simple, and the structure is durable, compares with prior art, the utility model provides high work efficiency.

The utility model discloses in the embodiment: the upper surface of the base 3 is provided with a plurality of reinforcing blocks 24, the reinforcing blocks 24 are provided with first through holes 6 for the metal conducting strips 4 to pass through, and the surfaces of the metal conducting strips 4 are in sliding connection with the first through holes 6.

Through adopting above-mentioned technical scheme, metallic conduction piece 4 can produce sliding friction with base 3 at the in-process that uses, when extracting the generator plug, metallic conduction piece 4 still can collide with base 3, through set up boss 24 on base 3, has thickened the local thickness of base 3, makes base 3 and metallic conduction piece 4 sliding position's intensity strengthened, in the use, base 3 is difficult to damage more, compares with prior art, the utility model provides the high durability of product.

The utility model discloses in the embodiment: a plurality of triangular reinforcing ribs 25 are arranged between the reinforcing block 24 and the sleeve 7, and the reinforcing block 24 and the sleeve 7 are connected together through the reinforcing ribs 25.

Through adopting above-mentioned technical scheme, in the use, casing and base 3 pass through sleeve 7 sliding connection, consequently sleeve 7 will bear most effort in the use, and the position that sleeve 7 and base 3 are connected is easy emergence fracture in the use, through the strengthening rib 25 of connecting sleeve 7 with boss 24, can effectively increase sleeve 7 and base 3's joint strength, can effectively avoid sleeve 7 to take place to damage in the use, compare with prior art, the utility model provides the high durability of product.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a generator plug, includes inside shell (2) that is equipped with cavity (1), set up base (3) in shell (2) bottom, set up a plurality of metallic conduction pieces (4) in cavity (1), shell (2) top is provided with first opening (5), its characterized in that: one end of the metal conducting strip (4) is fixedly connected with the inner side wall of the top of the shell (2), a plurality of first through holes (6) for the metal conducting strip (4) to pass through are arranged on the surface of the base (3), one end, far away from the shell (2), of the metal conducting strip (4) passes through the first through holes (6) and extends towards the direction far away from the shell (2), a sleeve (7) is connected onto the base (3), a second opening (8) is arranged at the bottom of the shell (2), the sleeve (7) is slidably arranged on the second opening (8), a first annular bulge (9) is arranged at the top of the outer side wall of the sleeve (7), a spring (10) is sleeved on the outer side wall of the sleeve (7), the bottom of the spring (10) is abutted against the inner side wall of the bottom of the shell (2), the top of the spring (10) is abutted against the, the top of the shell (2) is provided with a second annular bulge (11), and the diameter of the base (3) is larger than that of the shell (2).

2. A generator plug as claimed in claim 1, wherein: a plurality of fastening fixture blocks (12) are uniformly arranged on the top of the shell (2) in a circumferential direction around the first opening (5) at intervals, fastening rings (13) are arranged on the outer sides of the fastening fixture blocks (12), the inner side walls of the fastening rings (13) are abutted to the outer side walls of the fastening fixture blocks (12), a notch (14) is formed in one side of each fastening ring (13), a first folding portion (15) and a second folding portion (16) are respectively arranged on the outer side walls of the fastening rings (13) on the two sides of the notch (14), the first folding portion (15) and the second folding portion (16) are arranged in parallel, a fastening nut (17) is arranged on one side, far away from the notch (14), of the second folding portion (16), a fastening bolt (18) is arranged on one side, far away from the notch (14), a second through hole (19) for the bolt of the fastening bolt (18) to pass through is formed in the centers of the first folding portion (15) and the second folding portion (16), the stud of the fastening bolt (18) passes through the second through hole (19) and is detachably connected with the fastening nut (17).

3. A generator plug as claimed in claim 2, wherein: the novel metal conductive plate is characterized in that a plurality of fixing columns (20) are circumferentially and uniformly arranged on the inner side wall of the top of the shell (2) along a first opening (5), slots (21) are formed in the fixing columns (20), the openings of the slots (21) face the base (3), a plurality of clamping grooves (22) are formed in the slots (21), a plurality of clamping blocks (23) with triangular longitudinal sections are arranged on the surface of the metal conductive plate (4), and one end of the metal conductive plate (4) is fixedly connected into the clamping grooves (22) through the clamping blocks (23).

4. A generator plug as claimed in claim 3, wherein: the metal conductive plate is characterized in that a plurality of reinforcing blocks (24) are arranged on the upper surface of the base (3), first through holes (6) for the metal conductive plates (4) to penetrate through are formed in the reinforcing blocks (24), and the surfaces of the metal conductive plates (4) are connected with the first through holes (6) in a sliding mode.

5. A generator plug as claimed in claim 4, wherein: a plurality of triangular reinforcing ribs (25) are arranged between the reinforcing block (24) and the sleeve (7), and the reinforcing block (24) and the sleeve (7) are connected together through the reinforcing ribs (25).