CN105633874A - Junction box convenient to use - Google Patents
Junction box convenient to use Download PDFInfo
- Publication number
- CN105633874A CN105633874A CN201610111943.0A CN201610111943A CN105633874A CN 105633874 A CN105633874 A CN 105633874A CN 201610111943 A CN201610111943 A CN 201610111943A CN 105633874 A CN105633874 A CN 105633874A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- hole
- box body
- runner
- axis
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a junction box convenient to use. The junction box comprises a box body, a box cover, a rotation shaft, a connecting plate, a rotary wheel, a baffle and a driving mechanism, wherein a wire-inlet hole and a wire-outlet hole are formed in the side wall of the box body; a bracket is arranged in the box body; the box cover is detachably mounted on the box body; the rotation shaft is arranged in the box body; the rotation shaft is rotationally connected with the bracket; the axial line of the rotation shaft is parallel or overlaid with the axial line of the wire-inlet hole; the first end of the rotation shaft is arranged on one side of the wire-inlet hole; a sliding groove is formed in the circumferential surface of the rotation shaft; the sliding groove is arranged close to the first end; and the length direction of the sliding groove is parallel to the axial direction of the rotation shaft. The junction box is simple in structure and convenient to use.
Description
Technical field
The present invention relates to technical field of electric equipment, particularly relate to a kind of terminal box easy to use.
Background technology
Terminal box is one of electrician's auxiliary material, it may also be useful to time, electric wire is through electric wire pipe; and just adopt terminal box to use as transition at the joint area of electric wire; electric wire pipe is connected with terminal box, and the electric wire inside spool links up in terminal box, plays protection electric wire and connects the effect of electric wire.
When routine use, due to wire-excessive, it is necessary to utilizing terminal box to store part electric wire, existing terminal box does not also have this function, it may also be useful to effect utilizes not, is further improved.
Summary of the invention
The technical problem existed to solve in background technology, the present invention proposes a kind of terminal box easy to use, it may also be useful to effective.
A terminal box easy to use, comprises box body, lid, rotating shaft, web plate, runner, baffle plate, driving mechanism;
The sidewall of box body is provided with inlet wire hole, wire hole, is provided with support in box body;
Lid can be dismantled and be arranged on box body;
The first end of rotating shaft is placed in box body, rotating shaft is connected with holder pivots, the axis being parallel in the axis of rotating shaft and inlet wire hole or overlap, the first end of rotating shaft is placed in the side in inlet wire hole, the peripheral surface of rotating shaft is provided with chute, chute is arranged near the first end of rotating shaft, and the length direction of chute is parallel with the axis of rotating shaft;
Runner is placed in box body, and runner is rotatably installed in rotating shaft, and runner is provided with threading hole, the axis in threading hole and the axis being parallel of runner;
Baffle plate is arranged on the end face of runner, and baffle plate is positioned at the side of runner near web plate;
Web plate is movably arranged in chute, and web plate is between the first end of runner, rotating shaft;
Web plate has two kinds of position states, and when web plate is in first location state, web plate does not contact with baffle plate; When web plate is in second position state, web plate and baffle plate lean;
Driving mechanism drives runner to rotate.
Preferably, wire hole is positioned at rotating shaft side along its length, the axis of wire hole and the axes normal of rotating shaft.
Preferably, also comprise position-limiting unit, position-limiting unit is placed between wire hole and rotating shaft, position-limiting unit comprises two spacing group, two spacing group of axisymmetrical about wire hole are arranged, and spacing group comprises gag lever post, roller, and gag lever post is connected with box body, the length direction of gag lever post and the axes normal of wire hole, roller is arranged on gag lever post.
Preferably, the peripheral surface of roller is provided with groove, and groove is V-type along the cross section of roller radial direction.
Preferably, roller and gag lever post are rotationally connected.
Preferably, the quantity of position-limiting unit is multiple, and multiple position-limiting unit distributes along the axis of wire hole, and the length direction of the gag lever post in any two position-limiting units is all not parallel.
Preferably, the sidewall of box body is provided with the first through hole, is provided with internal thread in the first through hole;
Also comprise rotor wheel, power unit, rotor wheel is placed in the side of the first through hole, rotor wheel and box body are rotationally connected, rotor wheel is provided with the 2nd through hole, the axis of the 2nd through hole overlaps with the axis of the first through hole, is provided with internal thread in the 2nd through hole, and rotating shaft is removable with support to be connected, rotating shaft is placed in the first through hole, the 2nd through hole, and the peripheral surface of above-mentioned rotating shaft is provided with the outside screw being meshed with internal thread;
Power unit drives rotor wheel to rotate.
Preferably, the peripheral surface outer rotor of rotor wheel;
Power unit comprises driving toothed gear, handle, and driving toothed gear is placed in the side of rotor wheel, and driving toothed gear engages with outer rotor; Handle is arranged on driving toothed gear.
In the present invention, one end of electric wire enters box body from inlet wire hole, through threading hole, walk around rotating shaft, after position-limiting unit, through wire hole out; When wire-excessive needs to be wound around, utilizing driving mechanism to drive runner to rotate, be rotationally connected between runner and rotating shaft, therefore, rotating shaft can not be rotated; Runner drives electric wire to rotate centered by the axis of rotating shaft by threading hole, this makes it possible to unnecessary wire intertwist in rotating shaft; When needs pull out electric wire from wire hole, mobile link plate, allow web plate and baffle plate against, rotating shaft, rotating shaft drives runner to rotate together by web plate, baffle plate, and the cable near inlet wire hole place rotates with rotating shaft, during axis of rotation, cable near inlet wire hole place can not be wrapped in rotating shaft, this makes it possible to realize unwrapping wire; Needs according to take-up, unwrapping wire, by mobile link plate, the relation of adjustment between runner, rotating shaft. Present configuration is simple, it may also be useful to convenient.
Accompanying drawing explanation
Fig. 1 is the vertical view of the present invention;
Fig. 2 is the front view of Fig. 1 shaft, web plate, runner;
Fig. 3 be in Fig. 1 roller amplify after structural representation.
Embodiment
It should be noted that, when not conflicting, the combination that the embodiment in the application and the feature in embodiment can be mutual; Below with reference to the accompanying drawings and the present invention is elaborated in conjunction with the embodiments.
With reference to Fig. 1,2,3:
The terminal box a kind of easy to use that the present invention proposes, comprises box body 1, lid, rotating shaft 2, web plate 3, runner 4, baffle plate 5, driving mechanism 18, position-limiting unit, rotor wheel 14, power unit.
The sidewall of box body 1 is provided with inlet wire hole 6, wire hole 7, first through hole 13, is provided with support 8 in box body 1.
Lid can be dismantled and be arranged on box body 1.
The first end of rotating shaft 2 is placed in box body 1, rotating shaft 2 and support 8 are rotationally connected, the axis being parallel in the axis of rotating shaft 2 and inlet wire hole 6 or overlap, the first end of rotating shaft 2 is placed in the side in inlet wire hole 6, the peripheral surface of rotating shaft 2 is provided with chute 9, chute 9 is arranged near the first end of rotating shaft 2, and the length direction of chute 9 is parallel with the axis of rotating shaft 2.
Runner 4 is placed in box body 1, and runner 4 is rotatably installed in rotating shaft 2, and runner 4 is provided with threading hole 19, the axis in threading hole 19 and the axis being parallel of runner 4.
Baffle plate 5 is arranged on the end face of runner 4, and baffle plate 5 is positioned at the side of runner 4 near web plate 3.
Web plate 3 is movably arranged in chute 9, and web plate 3 is between the first end of runner 4, rotating shaft 2.
Web plate 3 has two kinds of position states, and when web plate 3 is in first location state, web plate 3 does not contact with baffle plate 5; When web plate 3 is in second position state, web plate 3 and baffle plate 5 lean.
Driving mechanism 18 drives runner 4 to rotate.
One end of electric wire enters box body 1 from inlet wire hole 6, through threading hole 19, walk around rotating shaft 2, after position-limiting unit, through wire hole 7 out; When wire-excessive needs to be wound around, utilizing driving mechanism 18 to drive runner 4 to rotate, be rotationally connected between runner 4 and rotating shaft 2, therefore, rotating shaft 2 can not be rotated; Runner 4 drives electric wire to rotate centered by the axis of rotating shaft 2 by threading hole 19, this makes it possible to unnecessary wire intertwist in rotating shaft 2; When needs pull out electric wire from wire hole 7, mobile link plate 3, allow web plate 3 and baffle plate 5 against, rotating shaft 2, rotating shaft 2 drives runner 4 to move together by web plate 3, baffle plate 5, cable near inlet wire hole 6 place rotates with rotating shaft 2, avoids wire intertwist in rotating shaft 2, this makes it possible to realize unwrapping wire; Needs according to take-up, unwrapping wire, by mobile link plate 3, the connection relation of adjustment between runner, rotating shaft 2; The present embodiment design is ingenious, structure is simple, it may also be useful to convenient.
In the present embodiment, wire hole 7 is positioned at rotating shaft 2 side along its length, the axis of wire hole 7 and the axes normal of rotating shaft 2; Be wrapped in rotating shaft 2 during electric wire, by above-mentioned design, convenient when electric wire enters wire hole 7 from rotating shaft 2, electric wire can not bending, distortion etc., avoid damage cable, it may also be useful to better effects if.
In the present embodiment, position-limiting unit is placed between wire hole 7 and rotating shaft 2, position-limiting unit comprises two spacing group, two spacing group of axisymmetrical about wire hole 7 are arranged, spacing group comprises gag lever post 10, roller 11, gag lever post 10 is connected with box body 1, the length direction of gag lever post 10 and the axes normal of wire hole 7, and roller 11 is rotatably installed on gag lever post 10; When electric wire is wrapped in rotating shaft 2 for a long time, electric wire becomes bending, therefore, needing electric wire carries out smooth, rectification, electric wire through out-of-date, utilizes roller 11 that electric wire is applied reactive force between two rollers 11, electric wire is suitably extruded, electric wire is corrected, ensure that it normally uses; Roller 11 is rotatably installed on gag lever post 10, and like this, electric wire is when mobile, and roller 11 is little to the frictional force of electric wire, avoids damaging electric wire.
In the present embodiment, the peripheral surface of roller 11 is provided with groove 12, and groove 12 is V-type along the cross section of roller 11 radial direction; This makes it possible to the electric wire to different size extrude, correct, it may also be useful to better effects if.
In the present embodiment, the quantity of position-limiting unit is multiple, and multiple position-limiting unit distributes along the axis of wire hole 7, and the length direction of the gag lever post 10 in any two position-limiting units is all not parallel; This makes it possible to along different directions, electric wire be applied reactive force by roller 11, improve rectification effect greatly.
In the present embodiment, in the first through hole 13, it is provided with internal thread; Rotor wheel 14 is placed in the side of the first through hole 13, rotor wheel 14 and box body 1 are rotationally connected, rotor wheel 14 is provided with the 2nd through hole 15, the axis of the 2nd through hole 15 overlaps with the axis of the first through hole 13, it is provided with internal thread in 2nd through hole 15, rotating shaft 2 is connected with support 8 is removable, and rotating shaft 2 is placed in the first through hole 13, the 2nd through hole 15, and the peripheral surface of above-mentioned rotating shaft 2 is provided with the outside screw being meshed with internal thread; Power unit drives rotor wheel 14 to rotate; When needing unwrapping wire, power unit is utilized to drive rotor wheel 14 to rotate, owing to the outer rotor in rotating shaft 2 engages with the internal wheel in the first through hole 13, the 2nd through hole 15, therefore, rotor wheel 14 can drive rotating shaft 2 to rotate, drive rotating shaft 2 to move along its axis simultaneously, like this, when unwrapping wire, it is possible to carry out unwrapping wire in order, the phenomenon such as avoid electric wire to be distorted, to pull, it may also be useful to better effects if.
In the present embodiment, the peripheral surface outer rotor of rotor wheel 14;
In the present embodiment, power unit comprises driving toothed gear 16, handle 17, and driving toothed gear 16 is placed in the side of rotor wheel 14, and driving toothed gear 16 engages with outer rotor; Handle 17 is arranged on driving toothed gear 16; Arm can be utilized to drive driving toothed gear 16 to rotate, and then drive rotor wheel 14 to rotate, it may also be useful to be convenient.
The above; it is only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the present invention discloses; technical scheme and invention design thereof according to the present invention are equal to replacement or are changed, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. a terminal box easy to use, it is characterised in that, comprise box body, lid, rotating shaft, web plate, runner, baffle plate, driving mechanism;
The sidewall of box body is provided with inlet wire hole, wire hole, is provided with support in box body;
Lid can be dismantled and be arranged on box body;
The first end of rotating shaft is placed in box body, rotating shaft is connected with holder pivots, the axis being parallel in the axis of rotating shaft and inlet wire hole or overlap, the first end of rotating shaft is placed in the side in inlet wire hole, the peripheral surface of rotating shaft is provided with chute, chute is arranged near the first end of rotating shaft, and the length direction of chute is parallel with the axis of rotating shaft;
Runner is placed in box body, and runner is rotatably installed in rotating shaft, and runner is provided with threading hole, the axis in threading hole and the axis being parallel of runner;
Baffle plate is arranged on the end face of runner, and baffle plate is positioned at the side of runner near web plate;
Web plate is movably arranged in chute, and web plate is between the first end of runner, rotating shaft;
Web plate has two kinds of position states, and when web plate is in first location state, web plate does not contact with baffle plate; When web plate is in second position state, web plate and baffle plate lean;
Driving mechanism drives runner to rotate.
2. terminal box easy to use according to claim 1, it is characterised in that, wire hole is positioned at rotating shaft side along its length, the axis of wire hole and the axes normal of rotating shaft.
3. terminal box easy to use according to claim 2, it is characterized in that, also comprise position-limiting unit, position-limiting unit is placed between wire hole and rotating shaft, and position-limiting unit comprises two spacing group, and two spacing group of axisymmetrical about wire hole are arranged, spacing group comprises gag lever post, roller, gag lever post is connected with box body, and the length direction of gag lever post and the axes normal of wire hole, roller is arranged on gag lever post.
4. terminal box easy to use according to claim 3, it is characterised in that, the peripheral surface of roller is provided with groove, and groove is V-type along the cross section of roller radial direction.
5. terminal box easy to use according to claim 3, it is characterised in that, roller and gag lever post are rotationally connected.
6. terminal box easy to use according to claim 3, it is characterised in that, the quantity of position-limiting unit is multiple, and multiple position-limiting unit distributes along the axis of wire hole, and the length direction of the gag lever post in any two position-limiting units is all not parallel.
7. terminal box easy to use according to claim 1, it is characterised in that, the sidewall of box body is provided with the first through hole, is provided with internal thread in the first through hole;
Also comprise rotor wheel, power unit, rotor wheel is placed in the side of the first through hole, rotor wheel and box body are rotationally connected, rotor wheel is provided with the 2nd through hole, the axis of the 2nd through hole overlaps with the axis of the first through hole, is provided with internal thread in the 2nd through hole, and rotating shaft is removable with support to be connected, rotating shaft is placed in the first through hole, the 2nd through hole, and the peripheral surface of above-mentioned rotating shaft is provided with the outside screw being meshed with internal thread;
Power unit drives rotor wheel to rotate.
8. terminal box easy to use according to claim 7, it is characterised in that, the peripheral surface outer rotor of rotor wheel;
Power unit comprises driving toothed gear, handle, and driving toothed gear is placed in the side of rotor wheel, and driving toothed gear engages with outer rotor; Handle is arranged on driving toothed gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111943.0A CN105633874B (en) | 2016-02-29 | 2016-02-29 | A kind of terminal box of convenient use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111943.0A CN105633874B (en) | 2016-02-29 | 2016-02-29 | A kind of terminal box of convenient use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105633874A true CN105633874A (en) | 2016-06-01 |
| CN105633874B CN105633874B (en) | 2017-08-29 |
Family
ID=56048548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111943.0A Active CN105633874B (en) | 2016-02-29 | 2016-02-29 | A kind of terminal box of convenient use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105633874B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565458A (en) * | 2017-08-29 | 2018-01-09 | 中国建筑第八工程局有限公司 | Hand-rail type conduit threader and its threading method |
| CN109980375A (en) * | 2017-02-18 | 2019-07-05 | 曹建新 | A kind of terminal box installation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001057724A (en) * | 1999-06-11 | 2001-02-27 | Furukawa Electric Co Ltd:The | Method of manufacturing wiring unit and electrical connection box |
| CN202423844U (en) * | 2012-01-16 | 2012-09-05 | 河北省电力研究院 | Integral type mobile power supply device |
| CN203136108U (en) * | 2013-01-10 | 2013-08-14 | 郇越 | Anti-winding earphone clamp |
| CN104495509A (en) * | 2014-12-11 | 2015-04-08 | 天津大山铜业有限公司 | Wire take-up device |
| CN205565607U (en) * | 2016-02-29 | 2016-09-07 | 宿松恒达电气配件有限公司 | Terminal box that facilitates use |
-
2016
- 2016-02-29 CN CN201610111943.0A patent/CN105633874B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001057724A (en) * | 1999-06-11 | 2001-02-27 | Furukawa Electric Co Ltd:The | Method of manufacturing wiring unit and electrical connection box |
| CN202423844U (en) * | 2012-01-16 | 2012-09-05 | 河北省电力研究院 | Integral type mobile power supply device |
| CN203136108U (en) * | 2013-01-10 | 2013-08-14 | 郇越 | Anti-winding earphone clamp |
| CN104495509A (en) * | 2014-12-11 | 2015-04-08 | 天津大山铜业有限公司 | Wire take-up device |
| CN205565607U (en) * | 2016-02-29 | 2016-09-07 | 宿松恒达电气配件有限公司 | Terminal box that facilitates use |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980375A (en) * | 2017-02-18 | 2019-07-05 | 曹建新 | A kind of terminal box installation method |
| CN107565458A (en) * | 2017-08-29 | 2018-01-09 | 中国建筑第八工程局有限公司 | Hand-rail type conduit threader and its threading method |
| CN107565458B (en) * | 2017-08-29 | 2020-09-01 | 中国建筑第八工程局有限公司 | Hand-operated wire tube threading device and threading method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105633874B (en) | 2017-08-29 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 246500 No. 22, Xingye Road, economic development zone, Susong County, Anqing City, Anhui Province Patentee after: Anhui Zhida Electric Technology Co.,Ltd. Address before: 246500 No. 22, Xingye Road, economic development zone, Susong County, Anqing City, Anhui Province Patentee before: SUSONG HENGDA ELECTRICAL FITTINGS Co.,Ltd. |