CN212062906U - Subminiature plug-in type power connector - Google Patents
Subminiature plug-in type power connector Download PDFInfo
- Publication number
- CN212062906U CN212062906U CN202021049982.0U CN202021049982U CN212062906U CN 212062906 U CN212062906 U CN 212062906U CN 202021049982 U CN202021049982 U CN 202021049982U CN 212062906 U CN212062906 U CN 212062906U
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- Prior art keywords
- plug
- power connector
- subminiature
- connecting portion
- handheld
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- 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.)
- Expired - Fee Related
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- 238000010586 diagram Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model provides a subminiature plug-in type power connector belongs to power technical field. The microminiature plug-in power connector comprises a first plug assembly and a second plug assembly. The first plug assembly comprises a first handheld portion, a first connecting portion, a first plug portion and a wiring portion, and the second plug assembly comprises a second handheld portion, a second connecting portion, a second plug portion, a socket portion and a fixing portion. Insert first plug portion in the socket portion, rotatory fixed part, make handheld portion of second and first handheld portion together fixed, insert external power socket with second plug portion, when second plug subassembly damages, rotatory fixed part, demolish second plug subassembly, can change second plug subassembly or insert external power socket with first plug portion in, second plug subassembly conveniently loads and unloads, need not demolish the cable, the work efficiency is improved, the potential safety hazard is reduced, the problem of difficult change after having improved current power connector and damaging has been improved.
Description
Technical Field
The utility model relates to a power field particularly, relates to a subminiature pulls out formula power connector of inserting.
Background
The conventional power connectors have various styles, from the most common household plugs and sockets to power connectors for communication, medical or military use, the power connectors with different specifications and uses have different using modes and structures, and the common household power connectors are two-hole or three-hole power connectors and four-hole power connectors.
The inventor finds that the plug part is easy to damage due to the fact that the power connector is pulled out and plugged for many times, after the plug is damaged, the connecting wire of the power connector is mostly detached in the existing method, then a new power connector is replaced, a certain power line even needs to be replaced, the cost is high, time and labor are wasted, and certain potential safety hazards can be generated if the wiring is poor.
SUMMERY OF THE UTILITY MODEL
In order to make up for above not enough, the utility model provides a subminiature plug-in type power connector aims at improving the difficult problem of changing after current power connector damages.
The utility model discloses a realize like this:
the utility model provides a subminiature pulls out formula power connector of inserting, including first plug subassembly and second plug subassembly.
The first plug assembly comprises a first handheld portion, a first connecting portion, a first plug portion and a wiring portion, and the first plug portion, the first connecting portion, the first handheld portion and the wiring portion are connected in sequence.
The second plug assembly comprises a second handheld portion, a second connecting portion, a second plug portion, a socket portion and a fixing portion, the second plug portion, the second connecting portion, the second handheld portion and the socket portion are connected in sequence, the first plug portion can be connected to the socket portion in an inserting mode, the fixing portion is connected to the second handheld portion in a rotating mode, and the fixing portion is connected to one side, close to the first connecting portion, of the first handheld portion in a threaded mode.
The utility model discloses an in an embodiment, first plug portion includes first picture peg and first stitch, first picture peg and first stitch all connect in first connecting portion one side, second plug portion includes second picture peg and second stitch, second picture peg and second stitch all connect in second connecting portion one side.
In an embodiment of the present invention, the socket portion includes a core seat, the core seat is connected to one side of the second holding portion, the core seat can be inserted into the first insert plate, and the core seat is provided with a pinhole adapted to the first pin.
In an embodiment of the present invention, the first plug portion further includes a first fool-proof block, the first fool-proof block is connected to one side of the first connection portion, the second plug portion further includes a second fool-proof block, the second fool-proof block is connected to one side of the second connection portion, and a storage groove adapted to the first fool-proof block is formed in the core holder.
In an embodiment of the present invention, the first hand-held portion, the first connecting portion and the wire connecting portion are of an integral structure, and the second hand-held portion, the second connecting portion and the socket portion are of an integral structure.
In an embodiment of the present invention, a cap is connected to one side of the second handheld portion through a third connecting portion, and the cap can be screwed to the second connecting portion.
In an embodiment of the present invention, the third connecting portion includes a first hanging ring, a second hanging ring and a chain, the first hanging ring is mounted on one side of the second handheld portion, the second hanging ring is mounted on one side of the cap, and the first hanging ring and the second hanging ring are connected through the chain.
In an embodiment of the present invention, the first holding portion, the second holding portion, the fixing portion and the cap side surface are all provided with anti-slip stripes.
In an embodiment of the present invention, a joint between the fixing portion and the first handheld portion is provided with a sealing gasket, and a joint between the cap and the second connecting portion is also provided with a sealing gasket.
In an embodiment of the present invention, the first holding portion side is provided with a first indication arrow groove, the second holding portion side is provided with a second indication arrow groove, and the first indication arrow groove and the second indication arrow groove are arranged relatively.
The utility model has the advantages that: the utility model discloses a subminiature that above-mentioned design obtained pulls out formula power connector, during the use, insert first plug portion in the socket portion, later rotatory fixed part, make the handheld portion of second and first handheld portion together fixed, insert the external power socket with second plug portion, when second plug subassembly damages, rotatory fixed part, demolish second plug subassembly, can select to change second plug subassembly or directly insert external power socket with first plug portion, do not influence the continuation of equipment and use, the convenient loading and unloading of second plug subassembly, need not demolish the cable, and the work efficiency is improved, the potential safety hazard is reduced, the problem of difficult change after having improved current power connector damages.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a subminiature plug-in power connector according to an embodiment of the present invention;
fig. 2 is a schematic view of a first perspective structure of a first plug assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second view angle of the first plug assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a third view angle of the first plug assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second plug assembly according to an embodiment of the present invention;
fig. 6 is a schematic partial cross-sectional view of a second plug assembly according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a second plug portion according to an embodiment of the present invention;
fig. 8 is a schematic view of a socket structure according to an embodiment of the present invention.
In the figure: 100-a first plug assembly; 110-a first hand-held portion; 120-a first connection; 130-a first plug portion; 131-a first board insert; 132 — a first stitch; 133-a first fool-proof block; 140-a wiring portion; 150-skid resistant stripes; 160-first indicating arrow slot; 200-a second plug assembly; 210-a second hand-held portion; 220-a second connection; 230-a second plug portion; 231-a second board; 232-second pin; 233-a second fool-proof block; 240-a socket portion; 241-a core print seat; 242-pinholes; 243-a containing groove; 250-a fixed part; 260-a cap; 270-a third connection; 271-a first suspension loop; 272-a second suspension loop; 273-chain; 280-second indicating arrow slot.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a subminiature plug-in power connector, which includes a first plug assembly 100 and a second plug assembly 200, wherein the first plug assembly 100 is connected to an electrical device, one end of the second plug assembly 200 is connected to the first plug assembly 100, the other end of the second plug assembly 200 is inserted into a power socket, and the second plug assembly 200 can be detached and replaced.
Referring to fig. 2, 3 and 4, the first plug assembly 100 includes a first handheld portion 110, a first connecting portion 120, a first plug portion 130 and a wiring portion 140, the first plug portion 130, the first connecting portion 120, the first handheld portion 110 and the wiring portion 140 are sequentially connected, the first handheld portion 110, the first connecting portion 120 and the wiring portion 140 are an integrated structure, it should be noted that the first plug portion 130 includes a first plug board 131 and a first pin 132, the first plug board 131 and the first pin 132 are both connected to one side of the first connecting portion 120, the first plug portion 130 further includes a first fool-proof block 133, the first fool-proof block 133 is connected to one side of the first connecting portion 120, the first fool-proof block 133 plays a limiting role, when the first pin 132 is inserted in a wrong position, the first fool-proof block 133 can prevent the first pin 132 from being inserted continuously, and reduce the risk of short circuit.
Referring to fig. 5-8, the second plug assembly 200 includes a second handheld portion 210, a second connecting portion 220, a second plug portion 230, a socket portion 240 and a fixing portion 250, the second plug portion 230, the second connecting portion 220, the second handheld portion 210 and the socket portion 240 are sequentially connected, specifically, the second handheld portion 210, the second connecting portion 220 and the socket portion 240 are an integrated structure, the second plug portion 230 is plugged into an external power socket, the second plug part 230 supplies power to the device through an external power source, includes a second card 231 and a second pin 232, in the present application, the second board 231 and the second pin 232 are both connected to one side of the second connecting portion 220, the second plug portion 230 further includes a second fool-proof block 233, the second fool-proof block 233 is connected to one side of the second connecting portion 220, the second fool-proof block 233 plays a role in limiting, when the second pin 232 is inserted in the wrong position, the second fool-proof block 233 may prevent the second pin 232 from being inserted further.
In this embodiment, the first plug portion 130 can be inserted into the socket portion 240, the socket portion 240 includes a core holder 241, the core holder 241 is connected to one side of the second handheld portion 210, the core holder 241 can be inserted into the first board 131, a pin hole 242 adapted to the first pin 132 is formed in the core holder 241, an accommodating groove 243 adapted to the first fool-proof block 133 is formed in the core holder 241, the possibility of the first pin 132 being inserted in a wrong position is reduced by the cooperation of the first fool-proof block 133 and the accommodating groove 243, the fixing portion 250 is rotatably connected to the second handheld portion 210, the fixing portion 250 is screwed to one side of the first handheld portion 110 close to the first connecting portion 120, and the fixing portion 250 is used for fixedly connecting the second handheld portion 210 and the first handheld portion 110 together.
In some specific embodiments, the cap 260 is connected to one side of the second handheld portion 210 through a third connecting portion 270, the cap 260 can be screwed to the second connecting portion 220, after the second plug portion 230 is pulled out, the cap 260 can close the head of the second plug portion 230, so as to reduce the entry of water and dust, and improve safety, the third connecting portion 270 includes a first hanging ring 271, a second hanging ring 272, and a chain 273, the first hanging ring 271 is hung on one side of the second handheld portion 210, the second hanging ring 272 is hung on one side of the cap 260, the first hanging ring 271 and the second hanging ring 272 are connected through the chain 273, optionally, the chain 273 is a series of stainless steel chains, the anti-slip stripes 150 are disposed on the sides of the first handheld portion 110, the second handheld portion 210, the fixing portion 250, and the cap 260, the anti-slip stripes 150 can increase friction force with the hand, so as to facilitate the handheld fixing portion, and a sealing gasket is disposed at the connection between the first handheld portion 250 and the first handheld portion 110, the joint between the cap 260 and the second connection portion 220 is also provided with a gasket which can improve sealing performance and reduce the possibility of water and dust entering, the first hand-held portion 110 side is provided with a first indication arrow groove 160, the second hand-held portion 210 side is provided with a second indication arrow groove 280, the first indication arrow groove 160 and the second indication arrow groove 280 are oppositely arranged, and when the first plug portion 130 is inserted into the socket portion 240, the first indication arrow groove 160 and the second indication arrow groove 280 provide direction indication.
Specifically, the working principle of the subminiature pluggable power connector is as follows: when the plug assembly is used, the first indication arrow groove 160 corresponds to the second indication arrow groove 280, the core seat 241, the first pin 132 and the first fool-proof block 133 are respectively inserted into the first plug board 131, the pin hole 242 and the accommodating groove 243, then the fixing part 250 is rotated, the second handheld part 210 and the first handheld part 110 are fixed together, the second plug part 230 is inserted into an external power socket, when the second plug assembly 200 is damaged, the fixing part 250 is rotated, the second plug assembly 200 is detached, the second plug assembly 200 can be replaced selectively or the first plug part 130 can be directly inserted into the external power socket, the continuous use of equipment is not affected, the second plug assembly 200 is convenient to detach and detach, the cable does not need to be detached, the working efficiency is improved, the potential safety hazard is reduced, and the problem that the connector is not easy to replace after the existing power supply is damaged is solved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A subminiature plug-in power connector is characterized by comprising
A first plug assembly (100), the first plug assembly (100) including a first hand-held portion (110), a first connection portion (120), a first plug portion (130), and a wire connection portion (140), the first plug portion (130), the first connection portion (120), the first hand-held portion (110), and the wire connection portion (140) being connected in this order;
the second plug assembly (200) comprises a second handheld portion (210), a second connecting portion (220), a second plug portion (230), a socket portion (240) and a fixing portion (250), the second plug portion (230), the second connecting portion (220), the second handheld portion (210) and the socket portion (240) are sequentially connected, the first plug portion (130) can be plugged into the socket portion (240), the fixing portion (250) is rotatably connected to the second handheld portion (210), and the fixing portion (250) is in threaded connection with one side, close to the first connecting portion (120), of the first handheld portion (110).
2. A subminiature pluggable power connector according to claim 1, wherein the first plug portion (130) comprises a first plug board (131) and first pins (132), the first plug board (131) and the first pins (132) are connected to the first connecting portion (120), the second plug portion (230) comprises a second plug board (231) and second pins (232), and the second plug board (231) and the second pins (232) are connected to the second connecting portion (220).
3. A subminiature pluggable power connector according to claim 2, wherein the socket portion (240) comprises a core holder (241), the core holder (241) is connected to one side of the second hand-held portion (210), the core holder (241) can be inserted into the first interposer (131), and the core holder (241) has a pin hole (242) formed therein, the pin hole being adapted to the first pin (132).
4. A subminiature pluggable power connector as recited in claim 3, wherein the first plug portion (130) further comprises a first fool-proof block (133), the first fool-proof block (133) is connected to one side of the first connecting portion (120), the second plug portion (230) further comprises a second fool-proof block (233), the second fool-proof block (233) is connected to one side of the second connecting portion (220), and a receiving groove (243) adapted to the first fool-proof block (133) is formed in the core print (241).
5. A subminiature pluggable power connector as recited in claim 1, wherein said first hand-held portion (110), said first connecting portion (120) and said wire connecting portion (140) are of an integral structure, and said second hand-held portion (210), said second connecting portion (220) and said socket portion (240) are of an integral structure.
6. A subminiature pluggable power connector as recited in claim 1, wherein a cap (260) is connected to one side of the second handle portion (210) through a third connecting portion (270), and the cap (260) is threadably connected to the second connecting portion (220).
7. A subminiature pluggable power connector as recited in claim 6, wherein said third connecting portion (270) comprises a first hanging ring (271), a second hanging ring (272) and a chain (273), said first hanging ring (271) is mounted on one side of said second handheld portion (210), said second hanging ring (272) is mounted on one side of said cap (260), and said first hanging ring (271) and said second hanging ring (272) are connected via said chain (273).
8. The subminiature pluggable power connector of claim 6, wherein the first hand-held portion (110), the second hand-held portion (210), the fixing portion (250), and the cap (260) are formed with anti-slip strips (150).
9. A subminiature pluggable power connector as recited in claim 6, wherein a gasket is disposed at a connection point of said fixed portion (250) and said first handle portion (110), and a gasket is disposed at a connection point of said cap (260) and said second connecting portion (220).
10. A subminiature pluggable power connector as recited in claim 1, wherein a first pointing arrow slot (160) is disposed at one side of said first handle portion (110), a second pointing arrow slot (280) is disposed at one side of said second handle portion (210), and said first pointing arrow slot (160) and said second pointing arrow slot (280) are disposed opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021049982.0U CN212062906U (en) | 2020-06-09 | 2020-06-09 | Subminiature plug-in type power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021049982.0U CN212062906U (en) | 2020-06-09 | 2020-06-09 | Subminiature plug-in type power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212062906U true CN212062906U (en) | 2020-12-01 |
Family
ID=73514291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021049982.0U Expired - Fee Related CN212062906U (en) | 2020-06-09 | 2020-06-09 | Subminiature plug-in type power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212062906U (en) |
-
2020
- 2020-06-09 CN CN202021049982.0U patent/CN212062906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |