CN103967352A - Multifunctional distribution box - Google Patents
Multifunctional distribution box Download PDFInfo
- Publication number
- CN103967352A CN103967352A CN201310645607.0A CN201310645607A CN103967352A CN 103967352 A CN103967352 A CN 103967352A CN 201310645607 A CN201310645607 A CN 201310645607A CN 103967352 A CN103967352 A CN 103967352A
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- China
- Prior art keywords
- door
- slide block
- latch
- handle
- groove
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Abstract
A multifunctional distribution box comprises a three-point door lock, a door shaft positioning mechanism and bolts. The three-point door lock comprises a door, a through hole is formed in the door shaft potion of the door, the upper end of the upper bolt and the lower end of the lower bolt penetrate through the through hole respectively, the lower end of the upper bolt and the upper end of the lower bolt are both provided with transverse sliding grooves, the upper portion and the lower portion of a rotating disc are provided with two convex points respectively, the two convex points are located in the sliding grooves respectively and symmetrically arranged on the two sides of a transmission shaft, the transmission shaft is arranged at the center of the rotating disc, extended protrusions are also arranged on the rotating disc, when the two protrusions are parallel to the two bolts, the end points of the two bolts stretch out to be inserted into lock holes, the protrusions on the rotating disc stretch out from the side edge to be inserted into a door frame, and a three-point door locking state is formed. When the two protrusions of the rotating disc rotate to the positions of two oblique corners of the two sliding grooves, the end points of the two bolts retract, the protrusions on the rotating disc also retract, and a door opening state is formed. The multifunctional distribution box has the advantages of being simple in structure, firm in door locking, capable of preventing burglary and convenient to open.
Description
Technical field
The present invention relates to a kind of switchbox.
Background technology
The door lock of traditional switchbox, structure is more complicated all, causes like this processing trouble, and cost is high, antitheft, and water resistance aspect is not fine.
The door-hinge of common switchbox is all long, between do not have mechanism to fix, be easy to distortion, be also easy to pry open.
Traditional power distribution cabinet latch, structure is more complicated all, and volume is large, inconvenient operation.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of novel switchbox.
To achieve these goals, the technical solution used in the present invention is:
Multifunctional distribution box, comprise three point latch and door-hinge detent mechanism and latch, three point latch, comprise door, the door-hinge position of door is provided with through hole, the lower end of the upper end of upper latch and lower latch is respectively through through hole, the upper end of the lower end of upper latch and lower latch is equipped with horizontal chute, rotating disk be equipped with up and down two salient points, two salient points lay respectively in chute, and the symmetrical both sides that are located at power transmission shaft, the center of rotating disk is provided with power transmission shaft, on rotating disk, be also provided with the projection of stretching out, when two projections are with two latches when parallel, the end points of two latches stretches out insertion lockhole, and the projection on rotating disk is stretched out and is inserted doorframe from side, form together 3 locking door states, in the time that two salient points of rotating disk turn to the position at two oblique angles of chute, the end points of two latches is retracted, and the projection on rotating disk is also retracted, form door opening state.
Door-hinge detent mechanism comprises box side and door-plate, the second slide block is installed on box side, the first slide block is installed on door-plate, the groove of the first slide block or the protruding arc of the second slide block, the second slide block or the protruding arc-like sheet of the first slide block, arc-like sheet and groove fit, door-plate is in the time of switch gate, arc-like sheet slides in the groove of arc, and the first slide block and the second slide block are positioned at door-hinge periphery;
Latch comprises platelet, platelet is provided with manhole, the circular position of handle is positioned at through hole, and on handle, be also provided with handle, the back side, circular position of handle is provided with two projections, the rear of platelet is provided with slide block, slide block is that the side of a cylinder is provided with extension, extension is provided with two grooves side by side, an and groove wherein, oral area is than groove inner width, the cylinder two ends of slide block lay respectively in the through hole on platelet, by the handle of rotary handle, two projections at the handle back side lay respectively in two grooves, the angle that connects that projection promotes the cylinder of slide block in groove moves up and down, realize self-locking and unblank.
The section of arc-like sheet is that L shaped, L shaped upper end is positioned at groove.
The first slide block and the second slide block are installed in the middle part of door-hinge.
Beneficial effect of the present invention: simple in structure, lock a door firmly, antitheft, it is convenient to open; Door-hinge detent mechanism divides two parts, is installed on respectively casing door-hinge position and door-plate door-hinge position, in chamber door closure, by the rotation of door-hinge, the arc part of two parts fastens mutually, fixing door-hinge middle part, prevent that door-hinge is long and be out of shape, possessing tamper-resistant function simultaneously.Be that rotating cam promotes latch and moves forward and backward by rotating spanner, when spanner turns to foremost or when least significant end, blocked and realized self-locking by the groove on latch.This movable latch merges pushing mechanism and self-locking mechanism, relatively in the past bolt mechanism little, the easy to operate advantage that has volume.
Brief description of the drawings
Fig. 1 three point latch initial state of the present invention structural representation;
Fig. 2 is three point latch intermediateness structural representation of the present invention;
Fig. 3 is the final state structural representation of three point latch of the present invention;
Fig. 4 is the structural representation of door-hinge detent mechanism of the present invention;
Fig. 5 is the top view of door-hinge detent mechanism open mode of the present invention;
Fig. 6 is the close top view of state of door-hinge detent mechanism of the present invention;
Fig. 7 is door-hinge detent mechanism stereogram of the present invention;
Fig. 8 is the front view of latch unlocking condition of the present invention;
Fig. 9 is the rear view of Fig. 8;
Figure 10 is the front view of the pass lock status of latch of the present invention.
Detailed description of the invention
As shown in Figure 1-Figure 3, the three point latch of switchbox, comprise door 1, the door-hinge position of door 1 is provided with through hole, the lower end of the upper end of latch 4 and lower latch 5 is respectively through through hole, the upper end of the lower end of upper latch 4 and lower latch 5 is equipped with horizontal chute, rotating disk 2 be equipped with up and down two salient points, two salient points lay respectively in chute, and the symmetrical both sides that are located at power transmission shaft 3, the center of rotating disk 2 is provided with power transmission shaft 3, on rotating disk 2, be also provided with the projection of stretching out, when two projections are with two latches when parallel, the end points of two latches stretches out insertion lockhole, and the projection on rotating disk is stretched out and is inserted doorframe from side, form together 3 locking door states, in the time that two salient points of rotating disk turn to the position at two oblique angles of chute, the end points of two latches is retracted, and the projection on rotating disk is also retracted, form door opening state.This door lock is in the time of rotational lock core, and the latch that can promote upper and lower two ends enters two ends lockhole, therefore, under locking state, can realize 3 lockings in upper and lower two ends and middle standing pillar place, makes chamber door closure tightr.
As Figure 4-Figure 7, the door-hinge detent mechanism of switchbox, comprise box side 11 and door-plate 12, on box side 11, by screw, the second slide block 14 is installed, on door-plate 12, by screw, the first slide block 13 is installed, the groove of the first slide block 13 or the protruding arc of the second slide block, the second slide block 14 or the protruding arc-like sheet of the first slide block, arc-like sheet and groove fit, door-plate 12 is in the time of switch gate, arc-like sheet slides in the groove of arc, and the first slide block and the second slide block are positioned at door-hinge periphery.The section of arc-like sheet is L shaped, and as second slide block 14 on the left side of Fig. 4, L shaped upper end is positioned at groove.The first slide block and the second slide block are installed in the middle part of door-hinge, can prevent like this that door-hinge is long and be out of shape.
As shown in Fig. 8 to Figure 10, the simple and easy latch of power distribution cabinet, comprise platelet 21, platelet 21 is provided with manhole, the circular position of handle 22 is positioned at through hole, and on handle 2, be also provided with handle, the back side, circular position of handle is provided with two projections 221, the rear of platelet 21 is provided with slide block 23, slide block 23 is that the side of a cylinder is provided with extension, extension is provided with two grooves side by side, an and groove wherein, oral area is than groove inner width, two projections 221 at the handle back side lay respectively in two grooves, the cylinder two ends of slide block lay respectively in the through hole on platelet 21, by the handle of rotary handle, the angle 231 that connects that projection promotes the cylinder of slide block in groove moves up and down, realize self-locking and unblank.When the handle of handle does not rotate, two projections at the handle back side are not all positioned at groove, only have when rotatable handle is to 90 degree time, and two projections are stuck in groove, could promote slide block and drive cylinder to seesaw.
Claims (3)
1. multifunctional distribution box, comprise three point latch and door-hinge detent mechanism and latch, three point latch comprises door (1), the door-hinge position of door (1) is provided with through hole, the lower end of the upper end of upper latch (4) and lower latch (5) is respectively through through hole, the upper end of the lower end of upper latch (4) and lower latch (5) is equipped with horizontal chute, rotating disk (2) be equipped with up and down two salient points, two salient points lay respectively in chute, and symmetry is located at the both sides of power transmission shaft (3), the center of rotating disk (2) is provided with power transmission shaft (3), rotating disk is also provided with the projection of stretching out on (2), when two projections are with two latches when parallel, the end points of two latches stretches out insertion lockhole, and the projection on rotating disk is stretched out and is inserted doorframe from side, form together 3 locking door states, in the time that two salient points of rotating disk turn to the position at two oblique angles of chute, the end points of two latches is retracted, and the projection on rotating disk is also retracted, form door opening state,
Door-hinge detent mechanism comprises box side (11) and door-plate (12), the second slide block (14) is installed on box side (11), the first slide block (13) is installed on door-plate (12), the groove of the first slide block (13) or the protruding arc of the second slide block, the second slide block (14) or the protruding arc-like sheet of the first slide block, arc-like sheet and groove fit, door-plate (12) is in the time of switch gate, arc-like sheet slides in the groove of arc, and the first slide block and the second slide block are positioned at door-hinge periphery;
Latch comprises platelet (21), platelet (21) is provided with manhole, the circular position of handle (22) is positioned at through hole, and handle is also provided with handle on (22), the back side, circular position of handle is provided with two projections (221), the rear of platelet (21) is provided with slide block (23), slide block (23) is that the side of a cylinder is provided with extension, extension is provided with two grooves side by side, an and groove wherein, oral area is than groove inner width, the cylinder two ends of slide block lay respectively in the through hole on platelet (21), by the handle of rotary handle, two projections (221) at the handle back side lay respectively in two grooves, the angle (231) that connects that projection promotes the cylinder of slide block in groove moves up and down, realize self-locking and unblank.
2. multifunctional distribution box as claimed in claim 1, is characterized in that, the section of arc-like sheet is that L shaped, L shaped upper end is positioned at groove.
3. multifunctional distribution box as claimed in claim 2, is characterized in that, the first slide block and the second slide block are installed in the middle part of door-hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645607.0A CN103967352B (en) | 2013-12-04 | 2013-12-04 | Multifunctional distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645607.0A CN103967352B (en) | 2013-12-04 | 2013-12-04 | Multifunctional distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103967352A true CN103967352A (en) | 2014-08-06 |
| CN103967352B CN103967352B (en) | 2016-08-17 |
Family
ID=51237316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310645607.0A Active CN103967352B (en) | 2013-12-04 | 2013-12-04 | Multifunctional distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103967352B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761035A (en) * | 2015-11-20 | 2017-05-31 | 无锡南方声学工程有限公司 | A kind of simple storage box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1372232A1 (en) * | 2002-06-13 | 2003-12-17 | Legrand | Electrical enclosure with articulated lock |
| CN201087631Y (en) * | 2007-08-10 | 2008-07-16 | 宁波永发集团有限公司 | Rotating latch structure for safe |
| CN201924705U (en) * | 2011-03-17 | 2011-08-10 | 威海鲁能电气有限公司 | Transformer box door lock limiting device of outdoor box |
| CN202202655U (en) * | 2011-08-04 | 2012-04-25 | 广东南粤电气有限公司 | Box type door lock structure of waterproof and pick-proof outdoor power distribution device |
| CN202917843U (en) * | 2012-09-11 | 2013-05-01 | 西安金林通信科技信息有限公司 | Theft and fire prevention distribution box |
| CN203613896U (en) * | 2013-12-04 | 2014-05-28 | 万沙电气有限公司 | Multifunctional power distribution box |
-
2013
- 2013-12-04 CN CN201310645607.0A patent/CN103967352B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1372232A1 (en) * | 2002-06-13 | 2003-12-17 | Legrand | Electrical enclosure with articulated lock |
| CN201087631Y (en) * | 2007-08-10 | 2008-07-16 | 宁波永发集团有限公司 | Rotating latch structure for safe |
| CN201924705U (en) * | 2011-03-17 | 2011-08-10 | 威海鲁能电气有限公司 | Transformer box door lock limiting device of outdoor box |
| CN202202655U (en) * | 2011-08-04 | 2012-04-25 | 广东南粤电气有限公司 | Box type door lock structure of waterproof and pick-proof outdoor power distribution device |
| CN202917843U (en) * | 2012-09-11 | 2013-05-01 | 西安金林通信科技信息有限公司 | Theft and fire prevention distribution box |
| CN203613896U (en) * | 2013-12-04 | 2014-05-28 | 万沙电气有限公司 | Multifunctional power distribution box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761035A (en) * | 2015-11-20 | 2017-05-31 | 无锡南方声学工程有限公司 | A kind of simple storage box |
| CN106761035B (en) * | 2015-11-20 | 2019-07-23 | 无锡南方声学工程有限公司 | A kind of simple storage box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103967352B (en) | 2016-08-17 |
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Address after: 325000 181 Wei twelve Road, Yueqing Economic Development Zone, Yueqing, Wenzhou, Zhejiang Patentee after: Zhejiang Wsele Electrical Co., Ltd. Address before: 325000 Xiangyang Industrial Zone, Liushi Town, Yueqing, Zhejiang (Yueqing Qian Jie relay Co., Ltd.) Patentee before: Zhejiang Wsele Electrical Co., Ltd. |