CN113328306A - Temporary power supply quick access device - Google Patents
Temporary power supply quick access device Download PDFInfo
- Publication number
- CN113328306A CN113328306A CN202110632023.4A CN202110632023A CN113328306A CN 113328306 A CN113328306 A CN 113328306A CN 202110632023 A CN202110632023 A CN 202110632023A CN 113328306 A CN113328306 A CN 113328306A
- Authority
- CN
- China
- Prior art keywords
- power supply
- shell
- jack
- access device
- quick access
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/60—Means for supporting coupling part when not engaged
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
- H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
- H01R4/366—Conductive members located under tip of screw with intermediate part between tip and conductive member intermediate part attached to the tip of the screw
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Abstract
The invention discloses a temporary power supply quick access device which comprises a shell, wherein three-hole jacks and a USB interface are arranged on the shell, two sides of each straight jack of the three-hole jacks are provided with another straight jack to form a double-hole jack, the three-hole jacks are connected to a power line, the power line is connected to the USB interface through a charging module, and the power line is connected with a cigarette lighter plug in parallel. The invention is provided with the three-hole socket, the two-hole socket and the USB interface, can meet the electricity utilization selection requirement of field operation personnel, has wide coverage range and is suitable for the electricity utilization requirements of different electric equipment.
Description
Technical Field
The invention belongs to the technical field of temporary power supplies, and relates to a quick access device for a temporary power supply.
Background
In recent years, with the rapid development of rural areas at home and the continuous popularization of service preferential policies such as 'three-zero' service, business expansion extension and the like, the business expansion amount in the rural areas is continuously increased. According to the government planning, villages develop, the power grid pattern of rural areas is also in an increasing radiation range, and due to the fact that the industry is expanded, the government is arranged, the living is scattered, and temporary power sources are difficult to take in installation. The first line of personnel of going out, long-time driving is in outdoor operations, need to charge equipment to special condition such as night, and no power is available in the suburb.
The user business expands new clothes, need carry out on-the-spot dress table and connect the electricity, need punch to carry out door shape iron installation and beat inflation screw binding table case with taking temporary power supply, on-the-spot because the business expands new clothes the user can't directly obtain working power supply from the family, need temporarily follow the pole from top to bottom 220V and roll off the production line and obtain temporary power supply, this in-process can be because of the misoperation leads to personnel to electrocute or the wire short circuit bumps the electricity and causes the incident of incident, also can cause the unable use of power contact failure because of taking the power contact surface not enough simultaneously.
The open-air during operation does not have the power, when cell-phone, emergency lighting need charge temporarily, the inside supply socket of car is single (cigar lighter), can't satisfy different plugs and take the power.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a temporary power supply quick access device is provided to solve the technical problems existing in the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides a temporary power source quick access device, includes the shell, has arranged three hole jacks and USB interface on the shell, and the straight jack both sides of three hole jacks are provided with another straight jack and constitute the diplopore jack, and three hole jack connections are to the power cord, and the power cord is connected to the USB interface through the module that charges, and the power cord parallel connection has the cigar lighter plug.
Preferably, the housing is provided with two crimping ports arranged at intervals for connecting power lines.
Preferably, above-mentioned crimping mouth includes briquetting and the C type fastener bottom plate of being connected with the jack power cord, and briquetting swivelling joint has the screw rod, and C type fastener bottom plate fixed connection is on the shell, and the briquetting is just to the recess of C type fastener bottom plate, and screw rod swivelling joint is on the shell and the outer end stretches out the shell outside.
Preferably, the pressing block is provided with an arc-shaped groove towards one side of the groove.
Preferably, the two side surfaces of the pressing block are provided with arc-shaped parts consistent with the two sides of the groove.
Preferably, the press interface further comprises a tapered contact connected with a power line of the jack, and the tapered contact faces the jack between the bottom plate of the C-shaped wire clamp and the press block.
Preferably, the housing is provided with a receiving case for receiving the cigarette lighter plug.
Preferably, the bottom of the C-shaped clamp base plate is fixedly connected to the housing, and the two cantilever ends can be embedded into the clamping grooves on the two sides of the pressing block.
The invention has the beneficial effects that: compared with the prior art, the invention is provided with the three-hole socket, the two-hole socket and the USB interface, can meet the electricity utilization selection requirement of field operation personnel, has wide coverage range and adapts to the electricity utilization requirements of different electric equipment; the cigarette lighter plug is configured, so that field operators can use a car power supply to charge small-power electric equipment such as telephones, flashlights and the like in an emergency manner when the field operators do not have power supply during outgoing operation, and meanwhile, a storage box for the plug is also configured, so that the plug can be retracted into the storage box when the field operators do not use the cigarette lighter plug; the power wire is arranged at intervals in a mode of power wire access, and the two jacks exist independently, so that the safety problem of power collision when a temporary power supply is used is effectively avoided; adopt briquetting and C type clamp backing plate structure, can reliably carry out mechanical connection and electricity with the power cord of crimping and connect, avoid the problem of generating heat that contact failure leads to, the crimping is convenient fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side schematic view of the present invention;
FIG. 3 is a schematic view of the left side of the present invention;
FIG. 4 is a schematic view of a tapered contact configuration;
fig. 5 is an enlarged schematic view of a portion a of fig. 2.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in fig. 1-5, a temporary power supply quick access device comprises a shell 1, three-hole jacks 2 and a USB interface 3 are arranged on the shell 1, two straight jacks arranged on two sides of each of the three-hole jacks 2 form a double-hole jack 4, the three-hole jacks 2 are connected to a power line, the power line is connected to the USB interface 3 through a charging module, and a cigarette lighter plug 5 is connected in parallel to the power line.
Preferably, the housing 1 is provided with two spaced apart crimping ports 6 for connecting power lines, the crimping ports 6 corresponding to the through holes 11 in the side wall of the housing 1.
Preferably, above-mentioned pressure interface 6 includes briquetting 7 and the C type fastener bottom plate 8 of being connected with the jack power cord, 7 swivelling joint of briquetting has screw rod 7, 8 fixed connection of C type fastener bottom plate are on shell 1, briquetting 7 is just to the recess of C type fastener bottom plate 8, screw rod 7 swivelling joint is on shell 1 and the outer end stretches out the shell 1 outside, adopt briquetting and C type fastener backing plate structure, can be with the reliable mechanical connection and the electricity of carrying on of the power cord of crimping, avoid the problem of generating heat that contact failure leads to, the crimping is convenient fast.
Preferably, above-mentioned briquetting 7 sets up the arc recess towards recess one side, can the crimping of all kinds of wires of adaptation, and the crimping contact surface is bigger, and the crimping is more reliable, and the arc recess is provided with a plurality of awl thorn portions, and awl thorn portion increases frictional force in the embedding wire.
Preferably, the two side surfaces of the pressing block 7 are provided with arc-shaped parts consistent with the two sides of the groove, so that guiding is realized, and the pressing block can quickly enter the crimping.
Preferably, above-mentioned pressure interface 6 still includes the toper contact 9 of being connected with the jack power cord, and toper contact 9 is towards the jack between C type wire clamp bottom plate 8 and the briquetting 7, and when the multicore wire inserted, the toper contact can make the end of a thread front portion enlarge in inserting the wire, makes the end of a thread card inboard at the briquetting, makes the end of a thread can not drop, and is firm with sinle silk contact simultaneously, has also avoided interim electric shock risk with the end of a thread drops when guaranteeing power contact stability.
Preferably, the housing 1 is provided with a storage box 10 for storing the cigarette lighter plug 5, so that the plug can be stored conveniently and quickly.
Preferably, 8 bottom fixed connection of above-mentioned C type clamp bottom plate are on shell 1, and two cantilever ends can be embedded into the draw-in groove of briquetting both sides, under the elastic action of wire, can apply outside yawing force to the briquetting, and the briquetting cooperates the both sides draw-in groove to support under the effect at screw rod middle part, can better play anticreep fastening effect, and it is better to connect the reliability.
The temporary power supply quick access device shell is provided with a common socket plastic shell, the left side of the temporary power supply quick access device shell is provided with a cigarette lighter plug and a built-in plug storage box, and the right side of the temporary power supply quick access device shell is provided with a temporary power supply access port. The common aluminum inner container and the C-shaped current price base are used, the total price is low and practical, and the research and development cost of the budget project is about 5000
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the claims.
Claims (8)
1. The utility model provides a quick access device of temporary power supply which characterized in that: including shell (1), arranged three hole jacks (2) and USB interface (3) on shell (1), the straight jack both sides of three hole jacks (2) are provided with another straight jack and constitute diplopore jack (4), and three hole jacks (2) are connected to the power cord, and the power cord is connected to USB interface (3) through the module that charges, and the power cord parallel connection has cigar lighter plug (5).
2. The device for quickly connecting a temporary power supply to a power supply of claim 1, wherein: the shell (1) is provided with two crimping ports (6) which are arranged at intervals and are used for connecting power lines.
3. A temporary power supply quick access device according to claim 2, characterized in that: the pressing connector (6) comprises a pressing block (7) and a C-shaped wire clamp bottom plate (8) connected with a jack power line, the pressing block (7) is rotatably connected with a screw rod (7), the C-shaped wire clamp bottom plate (8) is fixedly connected onto the shell (1), the pressing block (7) is just opposite to a groove of the C-shaped wire clamp bottom plate (8), and the screw rod (7) is rotatably connected onto the shell (1) and the outer end of the screw rod stretches out of the shell (1).
4. A temporary power supply quick access device according to claim 3, characterized in that: one side of the pressing block (7) facing the groove is provided with an arc-shaped groove.
5. A temporary power supply quick access device according to claim 3, characterized in that: two side surfaces of the pressing block (7) are provided with arc-shaped parts consistent with two sides of the groove.
6. A temporary power supply quick access device according to claim 3, characterized in that: the pressing interface (6) further comprises a conical contact (9) connected with a power line of the jack, and the conical contact (9) faces towards the jack between the C-shaped wire clamp bottom plate (8) and the pressing block (7).
7. The device for quickly connecting a temporary power supply to a power supply of claim 1, wherein: the housing (1) is provided with a storage box (10) for storing the cigarette lighter plug (5).
8. A temporary power supply quick access device according to claim 3, characterized in that: the bottom of the C-shaped wire clamp bottom plate (8) is fixedly connected to the shell (1), and two cantilever ends can be embedded into clamping grooves on two sides of the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110632023.4A CN113328306A (en) | 2021-06-07 | 2021-06-07 | Temporary power supply quick access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110632023.4A CN113328306A (en) | 2021-06-07 | 2021-06-07 | Temporary power supply quick access device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113328306A true CN113328306A (en) | 2021-08-31 |
Family
ID=77419869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110632023.4A Pending CN113328306A (en) | 2021-06-07 | 2021-06-07 | Temporary power supply quick access device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113328306A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282116A1 (en) * | 1987-02-26 | 1988-09-14 | Lovink-Terborg B.V. | Plastic branch terminal and coupling screw |
| CN2744026Y (en) * | 2004-06-04 | 2005-11-30 | 鄢涛 | Vehicular power adapter for household electrical appliance |
| CN202333265U (en) * | 2011-11-09 | 2012-07-11 | 辽宁省电力有限公司阜新供电公司 | Provisional and convenient power strip for power construction |
| CN203260877U (en) * | 2013-05-29 | 2013-10-30 | 鄢陵县电业公司 | Connecting device for temporary electricity utilization |
| CN104577456A (en) * | 2015-01-06 | 2015-04-29 | 吕峰 | Portable USB charger with plug containing function |
| CN204441626U (en) * | 2014-12-18 | 2015-07-01 | 杨恒 | A kind of insert row of self-carried USB charging inlet |
| GB201514991D0 (en) * | 2015-08-24 | 2015-10-07 | Thorne Stephen | A temporary power supply outlet device |
| CN207381535U (en) * | 2017-11-15 | 2018-05-18 | 南京捷泰电力设备有限公司 | A kind of split type puncture outfit |
| CN207530231U (en) * | 2017-11-17 | 2018-06-22 | 东方联合（北京）售电有限公司 | A kind of multi-functional wiring board |
| CN209709209U (en) * | 2019-02-01 | 2019-11-29 | 天津彬源新城市建设发展股份有限公司 | A kind of cable penetrating cable clamp |
| CN111342246A (en) * | 2020-03-30 | 2020-06-26 | 泰州市航宇电器有限公司 | Make line connector structure fast |
-
2021
- 2021-06-07 CN CN202110632023.4A patent/CN113328306A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282116A1 (en) * | 1987-02-26 | 1988-09-14 | Lovink-Terborg B.V. | Plastic branch terminal and coupling screw |
| CN2744026Y (en) * | 2004-06-04 | 2005-11-30 | 鄢涛 | Vehicular power adapter for household electrical appliance |
| CN202333265U (en) * | 2011-11-09 | 2012-07-11 | 辽宁省电力有限公司阜新供电公司 | Provisional and convenient power strip for power construction |
| CN203260877U (en) * | 2013-05-29 | 2013-10-30 | 鄢陵县电业公司 | Connecting device for temporary electricity utilization |
| CN204441626U (en) * | 2014-12-18 | 2015-07-01 | 杨恒 | A kind of insert row of self-carried USB charging inlet |
| CN104577456A (en) * | 2015-01-06 | 2015-04-29 | 吕峰 | Portable USB charger with plug containing function |
| GB201514991D0 (en) * | 2015-08-24 | 2015-10-07 | Thorne Stephen | A temporary power supply outlet device |
| CN207381535U (en) * | 2017-11-15 | 2018-05-18 | 南京捷泰电力设备有限公司 | A kind of split type puncture outfit |
| CN207530231U (en) * | 2017-11-17 | 2018-06-22 | 东方联合（北京）售电有限公司 | A kind of multi-functional wiring board |
| CN209709209U (en) * | 2019-02-01 | 2019-11-29 | 天津彬源新城市建设发展股份有限公司 | A kind of cable penetrating cable clamp |
| CN111342246A (en) * | 2020-03-30 | 2020-06-26 | 泰州市航宇电器有限公司 | Make line connector structure fast |
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