CN222191190U - Plug bush assembly for socket - Google Patents
Plug bush assembly for socket Download PDFInfo
- Publication number
- CN222191190U CN222191190U CN202323316557.XU CN202323316557U CN222191190U CN 222191190 U CN222191190 U CN 222191190U CN 202323316557 U CN202323316557 U CN 202323316557U CN 222191190 U CN222191190 U CN 222191190U
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- elastic piece
- plug bush
- plug
- elastic
- socket
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- 230000008859 change Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model belongs to the technical field of wiring connection of electrical equipment, and particularly relates to a plug bush assembly for a socket, which comprises a plug bush main body, wherein the plug bush main body comprises a first connecting part; the plug bush comprises a first connecting part, a second connecting part, a sleeve main body and a connecting part, wherein the first elastic piece, the second elastic piece and the third elastic piece are arranged on the first connecting part, the first elastic piece, the second elastic piece and the third elastic piece form an inserting position together, elastic limiting devices are arranged on the bottoms of the first elastic piece and the second elastic piece respectively, the sleeve main body is detachably connected to the connecting part, the connecting part comprises a second connecting part, one end of the second connecting part is provided with a fixing part, the other end of the second connecting part is provided with a wiring part, and the fixing part is provided with a fixing hole. Through plug bush main part detachable connection in the connecting piece, when the plug bush main part breaks down, only need unpack the socket apart, when having saved the cost, also conveniently change different plug bush main parts, set up elasticity stop device can make the plug bush inseparabler of being connected with the base, improved the stability and the security of socket.
Description
Technical Field
The utility model belongs to the technical field of wiring connection of electrical equipment, and particularly relates to a plug bush assembly for a socket.
Background
In the field of power supply equipment, sockets are very common devices. A common socket has a plug housing designed to be plugged into a plug pin of a plug and is fitted with an electrical accessory for connecting terminals of a flexible cable. The plug bush is used as a core part in the socket, and can play a role in clamping the plug pin and conducting electricity to the plug pin. Most of the existing plug bush components are integrated into one piece structure, processing is simple, but the loss can't change the plug bush, can only change the new one, has caused extravagant.
As disclosed in publication No. CN219498247U, which relates to a conductive plug assembly and a socket, the conductive plug assembly includes a ground plug bush, a neutral plug bush and a live wire plug bush, and the ground plug bush, the neutral plug bush and the live wire plug bush are integrally formed with pins for plugging with plugging sheets of a plug from respective connecting sheets; the plug pin of the zero line plug bush and the live wire plug bush is of a clamping structure which comprises an arc-shaped inclined elastic sheet and an upright elastic sheet, wherein the cross section of the clamping structure is approximately in a right triangle shape, one side of the plug pin inserting part is elastically pressed by the arc-shaped inclined elastic sheet, the upright elastic sheet is in full contact with the other side of the plug pin inserting part to form an electric connection structure for increasing the conductive contact area of the plug pin to the plug pin of the plug, and the socket comprises a shell, wherein the shell is internally provided with the conductive plug bush assembly. Has the advantages of good conductivity, difficult heating and stable plugging.
The conductive plug bush assembly and the socket are of an integrally formed structure, after the plug bush is damaged, the plug bush is replaced integrally, waste is caused, meanwhile, a limiting device is absent between the plug bush and the base, after the use time is long, the plug bush is easy to separate from the base, and short circuit is caused.
Disclosure of utility model
The utility model aims to provide a plug bush assembly for a socket, and aims to solve the technical problems that in the prior art, the plug bush cannot be independently replaced due to damage, and a limiting device is absent between the plug bush and a base.
In order to achieve the above object, the plug bush assembly for a socket comprises a plug bush main body, a connecting piece and a connecting piece, wherein the plug bush main body comprises a first connecting portion, a first elastic piece, a second elastic piece and a third elastic piece are arranged on the first connecting portion, the first elastic piece and the second elastic piece are oppositely arranged, the third elastic piece is arranged on one side of the first elastic piece and one side of the second elastic piece, the first elastic piece, the second elastic piece and the third elastic piece form a plug-in position together, elastic limiting devices are arranged on the bottoms of the first elastic piece and the second elastic piece respectively and are used for tightly connecting the plug bush main body with a base, the connecting piece is detachably connected to the connecting piece, the connecting piece comprises a second connecting portion, one end of the second connecting portion is provided with a fixing portion, the other end of the second connecting portion is provided with a fixing hole, the fixing hole is used for installing the plug bush main body, and the connecting hole is also arranged on the connecting portion.
Optionally, the first elastic sheet and the second elastic sheet have the same structure, the first elastic sheet comprises a first clamping part and a first contact arc part connected with the first clamping part, the second elastic sheet comprises a second clamping part and a second contact arc part connected with the second clamping part, two ends of the first connecting part are respectively connected with the first clamping part and the second clamping part, the first clamping part and the second clamping part form an inserting and pulling channel, and the first contact arc part and the second contact arc part form an elastic inserting and pulling gap.
Optionally, one end of the first contact circular arc portion and one end of the second contact circular arc portion are respectively provided with a first guiding portion and a second guiding portion, and the first guiding portion and the second guiding portion extend upwards and are far away from each other.
Optionally, the elastic limiting device comprises an elastic limiting block, the bottoms of the first elastic sheet and the second elastic sheet are respectively provided with a through square opening, each square opening is obliquely provided with the elastic limiting block, and when the plug bush main body is plugged with the base, the elastic limiting block can abut against the inner wall of the base to prevent the plug bush main body from falling off from the base.
Optionally, the elastic limiting device further comprises two limiting protrusions, and the two limiting protrusions are symmetrically arranged around the elastic limiting block.
Optionally, a through hole is formed in the first connecting portion, the through hole is coaxial with the fixing hole, and the rivet sequentially penetrates through the through hole and the fixing hole to enable the plug bush body to be mounted on the fixing portion.
Optionally, the fixing portion, the second connecting portion and the wiring portion are integrally formed by stamping.
Optionally, a positioning hole is further formed in the wiring portion, the positioning hole is used for positioning and mounting, and the rivet penetrates through the positioning hole to mount the plug bush assembly on the base.
The plug bush assembly for the socket has at least one of the following technical effects that the plug bush main body is detachably connected to the connecting piece, when the plug bush main body breaks down, only the socket is required to be disassembled, the plug bush in the socket is replaced, the whole plug bush assembly is not required to be replaced, the cost is saved, meanwhile, the replacement of different plug bush main bodies is convenient, and different requirements of users are met. The elastic limiting device arranged at the bottoms of the first elastic piece and the second elastic piece can enable the plug bush to be connected with the base more tightly, the plug bush is not easy to fall off in long-time use, the stability and the safety of the socket are improved, and short circuits are prevented.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a structure of a plug bush assembly.
Fig. 2 is a schematic view of a plug bush structure.
Fig. 3 is a schematic cross-sectional structural view of the provided insert.
Wherein, in the figure, each reference numeral comprises a plug main body 100, a first connecting part 110, a through hole 111, a first elastic sheet 120, a first clamping part 121, a first contact arc part 122, a first guiding part 123, a second elastic sheet 130, a second clamping part 131, a second contact arc part 132, a second guiding part 133, a third elastic sheet 140, an elastic limiting device 150, an elastic limiting block 151, a square opening 152, a limiting protrusion 153, a plug channel 160, a plug gap 170, a connecting piece 200, a second connecting part 210, a fixing part 220, a fixing hole 221, a wiring part 230, a wiring hole 231, a positioning hole 232 and a rivet 300.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that, if there is an indication of directionality in the embodiments of the present utility model, such as the direction or positional relationship indicated by the upper, lower, left, right, front, rear, inner, outer, etc. is based on the direction or positional relationship shown in the drawings, this is merely for convenience of describing the embodiments of the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured" and the like are to be construed broadly as being either fixedly connected or detachably connected or integrally formed, for example. It may be a mechanical connection that is made, or may be an electrical connection. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In one embodiment of the present utility model, as shown in fig. 1-3, a plug bush assembly for a socket is provided, including a plug bush main body 100, wherein the plug bush main body 100 includes a first connection portion 110, a first elastic piece 120, a second elastic piece 130 and a third elastic piece 140 are provided on the first connection portion 110, the first elastic piece 120 and the second elastic piece 130 are oppositely arranged, the third elastic piece 140 is arranged at one side of the first elastic piece 120 and one side of the second elastic piece 130, the first elastic piece 120, the second elastic piece 130 and the third elastic piece 140 together form a plug bush position, elastic limiting devices 150 are provided on the bottoms of the first elastic piece 120 and the second elastic piece 130, and the elastic limiting devices 150 are used for tightly connecting the plug bush main body 100 with a base;
The connector 200 is detachably connected to the plug bush main body 100, the connector 200 comprises a second connecting portion 210, one end of the second connecting portion 210 is provided with a fixing portion 220, the other end of the second connecting portion is provided with a wiring portion 230, the fixing portion 220 is provided with a fixing hole 221, the fixing hole 221 is used for installing the plug bush main body 100, the wiring portion 230 is further provided with a wiring hole 231, and the wiring hole 231 is used for installing a wiring terminal.
Specifically, the insertion piece on the plug is inserted into the insertion position, so that conductive connection can be realized. Further, the plug bush main body 100 is detachably connected to the connecting piece 200, when the plug bush main body 100 fails, only the socket needs to be disassembled, the plug bush in the socket is replaced, the whole plug bush assembly does not need to be replaced, the cost is saved, meanwhile, different plug bush main bodies 100 are convenient to replace, and different requirements of users are met. The elastic limiting device 150 arranged at the bottoms of the first elastic sheet 120 and the second elastic sheet 130 can enable the plug bush to be connected with the base more tightly, is not easy to fall off in long-time use, improves the stability and safety of the socket, and prevents short circuit.
In another embodiment of the present utility model, as shown in fig. 2 and 3, the first elastic piece 120 and the second elastic piece 130 have the same structure, the first elastic piece 120 includes a first clamping portion 121 and a first contact arc portion 122 connected to the first clamping portion 121, the second elastic piece 130 includes a second clamping portion 131 and a second contact arc portion 132 connected to the second clamping portion 131, two ends of the first connecting portion 110 are respectively connected to the first clamping portion 121 and the second clamping portion 131, the first clamping portion 121 and the second clamping portion 131 form an inserting channel 160, and the first contact arc portion 122 and the second contact arc portion 132 form an elastic inserting gap 170. The first contact circular arc portion 122 and the second contact circular arc portion 132 are provided with a first guiding portion 123 and a second guiding portion 133 at one end thereof, respectively, and the first guiding portion 123 and the second guiding portion 133 extend upward and are away from each other.
Specifically, the insert on the plug is inserted into the insertion channel 160 through the insertion gap 170 to be electrically connected with the socket, and the first clamping portion 121 and the second clamping portion 131 have inward force, so that the first contact circular arc portion 122 and the second contact circular arc portion 132 clamp the plug to form an electrical connection. The first guide portion 123 and the second guide portion 133 are used for guiding insertion of the insert sheet on the insert head.
In another embodiment of the present utility model, as shown in fig. 2 and 3, the elastic limiting device 150 includes an elastic limiting block 151, the bottoms of the first elastic piece 120 and the second elastic piece 130 are respectively provided with a through square opening 152, each square opening 152 is obliquely provided with the elastic limiting block 151, and when the plug bush main body 100 is plugged into the base, the elastic limiting block 151 can abut against the inner wall of the base to prevent the plug bush main body 100 from falling off from the base. The elastic limiting device 150 further includes two limiting protrusions 153, and the two limiting protrusions 153 are symmetrically disposed around the elastic limiting block 151.
Specifically, when the plug bush main body 100 is sleeved with the base from a small position to an upper position, the elastic limiting block 151 returns to the square opening 152 from an inclined state due to the pressure of the inner wall of the base, the elastic limiting block 151 is provided with a force for recovering elastic deformation, so that the elastic limiting block 151 abuts against the inner wall of the base, the connection is tighter, falling off is difficult to occur in long-time use, and similarly, the limiting protrusion 153 is also reasonable, when the plug bush main body 100 is sleeved with the base from a small position to an upper position, the limiting protrusion 153 is compressed, the limiting protrusion 153 is provided with a force for recovering elastic deformation, abuts against the inner wall of the base, so that the socket is tightly combined, the stability and the safety of the socket are improved, and falling off is difficult to occur.
In another embodiment of the present utility model, as shown in fig. 1, a through hole 111 is formed on the first connecting portion 110, the through hole 111 is coaxial with the fixing hole 221, and the rivet 300 sequentially passes through the through hole 111 and the fixing hole 221 so that the socket body is mounted on the fixing portion 220. Specifically, the plug bush body is detachably connected with the connecting piece 200 through the rivet 300, when the plug bush main body 100 breaks down, only the socket is required to be disassembled, the plug bush in the socket is replaced, the whole plug bush assembly is not required to be replaced, the cost is saved, meanwhile, the replacement of different plug bush main bodies 100 is convenient, and different requirements of users are met.
In another embodiment of the present utility model, as shown in fig. 1, the fixing portion 220, the second connection portion 210 and the connection portion 230 are integrally formed by punching. The integrated stamping forming is free from welding, so that the manufacturing cost is reduced, the materials are used, good large-area contact performance and reliability are achieved, the problems of breakage, short circuit, loosening or non-vibration prevention and the like caused by welding are reduced, the production efficiency is indirectly improved, and the stability of the overall structure of the connecting piece 200 is improved.
In another embodiment of the present utility model, as shown in fig. 1, a positioning hole 232 is further provided on the connection portion 230, the positioning hole 232 is used for positioning and mounting, and the rivet 300 passes through the positioning hole 232 to mount the socket assembly on the base. The assembly can be fast realized through the positioning holes 232, and the production efficiency is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. A ferrule assembly for a receptacle, comprising:
The plug bush comprises a plug bush body (100), wherein the plug bush body (100) comprises a first connecting part (110), a first elastic piece (120), a second elastic piece (130) and a third elastic piece (140) are arranged on the first connecting part (110), the first elastic piece (120) and the second elastic piece (130) are oppositely arranged, the third elastic piece (140) is arranged on one side of the first elastic piece (120) and one side of the second elastic piece (130), the first elastic piece (120), the second elastic piece (130) and the third elastic piece (140) form a plug-in position together, elastic limiting devices (150) are arranged on the bottoms of the first elastic piece (120) and the second elastic piece (130), and the elastic limiting devices (150) are used for tightly connecting the plug bush body (100) with a base;
The connector (200), plug bush main part (100) detachable connect in connector (200), connector (200) include second connecting portion (210), second connecting portion (210) one end is equipped with fixed part (220), and the other end is equipped with wiring portion (230), fixed part (220) are equipped with a fixed orifices (221), fixed orifices (221) are used for installing plug bush main part (100), still be equipped with wiring hole (231) on wiring portion (230), wiring hole (231) are used for installing binding post.
2. The plug and socket assembly for the socket according to claim 1, wherein the first elastic piece (120) and the second elastic piece (130) have the same structure, the first elastic piece (120) comprises a first clamping portion (121) and a first contact arc portion (122) connected with the first clamping portion (121), the second elastic piece (130) comprises a second clamping portion (131) and a second contact arc portion (132) connected with the second clamping portion (131), two ends of the first connecting portion (110) are respectively connected with the first clamping portion (121) and the second clamping portion (131), the first clamping portion (121) and the second clamping portion (131) form a plug channel (160), and the first contact arc portion (122) and the second contact arc portion (132) form an elastic plug gap (170).
3. The plug and socket assembly for a socket according to claim 2, wherein one ends of the first contact circular arc portion (122) and the second contact circular arc portion (132) are respectively provided with a first guide portion (123) and a second guide portion (133), and the first guide portion (123) and the second guide portion (133) extend upward and away from each other.
4. The plug bush assembly for the socket of claim 1, wherein the elastic limiting device (150) comprises an elastic limiting block (151), the bottoms of the first elastic sheet (120) and the second elastic sheet (130) are respectively provided with a through square opening (152), each square opening (152) is obliquely provided with the elastic limiting block (151), and when the plug bush main body (100) is plugged with the base, the elastic limiting block (151) can abut against the inner wall of the base to prevent the plug bush main body (100) from falling off from the base.
5. The plug and socket assembly for a socket according to claim 4, wherein the elastic limiting device (150) further comprises two limiting protrusions (153), and the two limiting protrusions (153) are symmetrically arranged around the elastic limiting block (151).
6. The plug bush assembly for the socket according to claim 1, wherein the first connecting portion (110) is provided with a through hole (111), the through hole (111) is coaxial with the fixing hole (221), and the rivet (300) sequentially penetrates through the through hole (111) and the fixing hole (221) so that the plug bush body is mounted on the fixing portion (220).
7. The plug and socket assembly for a socket according to claim 6, wherein the fixing portion (220), the second connection portion (210) and the wire connection portion (230) are integrally press-molded.
8. The plug and socket assembly for a socket according to any one of claims 1 to 7, wherein the wire connection portion (230) is further provided with a positioning hole (232), and the positioning hole (232) is used for positioning and mounting.
9. The plug assembly for a socket of claim 8 wherein the rivet (300) passes through the locating hole (232) to mount the plug assembly to the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323316557.XU CN222191190U (en) | 2023-12-05 | 2023-12-05 | Plug bush assembly for socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323316557.XU CN222191190U (en) | 2023-12-05 | 2023-12-05 | Plug bush assembly for socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222191190U true CN222191190U (en) | 2024-12-17 |
Family
ID=93819710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323316557.XU Active CN222191190U (en) | 2023-12-05 | 2023-12-05 | Plug bush assembly for socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222191190U (en) |
-
2023
- 2023-12-05 CN CN202323316557.XU patent/CN222191190U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |