CN105578832A - Electrical cabinet device capable of limiting and use method thereof - Google Patents
Electrical cabinet device capable of limiting and use method thereof Download PDFInfo
- Publication number
- CN105578832A CN105578832A CN201610138600.3A CN201610138600A CN105578832A CN 105578832 A CN105578832 A CN 105578832A CN 201610138600 A CN201610138600 A CN 201610138600A CN 105578832 A CN105578832 A CN 105578832A
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- CN
- China
- Prior art keywords
- rack member
- fixed mount
- mount parts
- function element
- screw rod
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/16—Mounting supporting structure in casing or on frame or rack on hinges or pivots
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Patch Boards (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides an electrical cabinet device capable of limiting and a use method thereof. The device comprises a fixed frame component (8) and a functional device bearing frame (9) which can pivotally rotate relative to the fixed frame component (8). A functional device (92) with an operating side (921) and a connecting side (922) is borne on the functional device bearing frame (9). The end part, which is close to the fixed frame component (8), of the functional device bearing frame (9) is fixedly provided with a pivotal rotation driving gear sleeve (91) which is rotatably matched with a hinged shaft (81) fixedly arranged near the rear end part of the fixed frame component (8). The fixed frame component (8) is provided with a gear rack component which can be driven to move in a front-and-back direction by a screw rod (19) which is driven to rotate by a driving motor (1) and extends in the front-and-back direction.
Description
Technical field
The present invention relates to regulator cubicle field, especially a kind of can be spacing regulator cubicle device and using method.
Background technology
Various function element is provided with to complete corresponding function, such as various circuit board or other electric components in regulator cubicle.Usually, these devices are placed on carrier, so that wiring and maintenance.
For the ease of attended operation, there is a kind of pivotable circuit board bearing frame, it can pivotally open to carry out the operations such as displacement to its electric elements.Usually, this carrier is due to reasons such as weight are larger, and manual operation is difficult and easily cause the shock effects such as collision to device wherein, thus causes potential safety hazard.And its pivoting angle is also difficult to control, and brings difficulty to operation.
Summary of the invention
The object of the present invention is to provide a kind of can be spacing regulator cubicle device and using method, it can overcome defect of the prior art.
According to of the present invention a kind of can be spacing regulator cubicle device, comprise fixed mount parts and relative to the pivotable function element carrier of described fixed mount parts, described function element carrier carries the function element device with fore side and connection side, the end of the close described fixed mount parts of function element carrier is fixedly installed the pivot driver gear sleeve coordinated rotationally with the jointed shaft being fixedly installed on described fixed mount parts rearward end vicinity, what be provided with the screw drive driving the fore-and-aft direction rotated to extend by drive motors in described fixed mount parts can the tooth bar assembly of fore-and-aft direction movement, described tooth bar assembly comprises middle rack member and is positioned at two side rack member of described middle rack member bilateral symmetry distribution, described middle rack member comprises: top side face is provided with the tooth-strip part in order to engage with described pivot driver gear sleeve, the inner chamber of bottom side and described fixed mount parts is slidably matched, and middle part is provided with screw with the main part coordinated with described screw flight, from the extension that the bottom side of described main part stretches out backward, and the bar portion of stirring extended in the vertical direction to be fixedly connected with described main part by described extension, each tooth-strip part be provided with on the top side surface in order to engage with described pivot driver gear sleeve in described two side rack member, be provided with in the front end of bottom side coordinate with the described leading flank stirring bar portion link protrusion, protrude the position separating a distance be provided with scalable wedge shape positioning element in order to coordinate with the described trailing flank stirring bar portion with described linking, wherein, described link protrude to coordinate with described scalable wedge shape positioning element can limit described in stir the front and back position in bar portion thus make described two side rack member and described middle rack member be in the state of being connected, and when be connected described in being in state time, the trailing flank of the described leading flank and described main part that link protrusion separates transition gap (D) in the longitudinal direction, each rearward end in described two side rack member is provided with the guide part be slidably matched with the inner chamber of described fixed mount parts, and be connected with the rear wall of described fixed mount parts by elongated elastomeric member, one end near described drive motors on described screw rod is provided with limit sensors, described limit sensors is electrically connected with described drive motors, described limit sensors is in order to the transmission of signal when described middle rack member moves forward and contacts with described limit sensors and control described drive motors and shut down, thus prevent from described middle rack member from moving the excess of stroke crashing, time near the leading section that described pivot driver gear sleeve is engaged in the tooth-strip part of described side rack member, described function element carrier is in the half-open position vertical with the longitudinal direction of described screw rod.
According to a further aspect in the invention, described can be spacing the using method of regulator cubicle device, when described function element carrier is in half-open position, by being connected of described middle rack member and described two side rack member, described bolt rotary can drive described two side rack member to seesaw to be adjusted between half-open position and fully open position by described function element carrier, when described in described screw drive, two side rack member are moved backward and are resisted against on the rear wall of described fixed mount parts, described middle rack member continues to move backward, stirring bar portion described in can making by described scalable wedge shape positioning element pressure makes the status releasing and enter active state of being connected of described middle rack member and described two side rack member, now, described bolt rotary can drive described middle rack member to seesaw relative to described two side rack member and fixed mount parts, thus realize described function element carrier in half-open position and the adjustment completely between make position.
Pass through the present invention, by concurrent activities middle tooth bar can be connected and is positioned at the side tooth bar of both sides, pivotable carrier can be driven respectively at side, fully open position and complete make position side adjustment pivoting angle, and this mode can shorten the movable space needed for rack drives, thus shorten the external dimensions of regulator cubicle, especially shorten the rear portion bulge size of regulator cubicle.And the gap arranged between the front end of side rack member and middle rack member rear end, can guarantee that the adjustment driven wheel existence that there is pivotable carrier neither engages the middle transition off-state also do not engaged with side rack member, to avoid the interfering movement between rack and pinion with middle tooth bar.And by arranging middle tooth bar and being positioned at the side tooth bar of middle tooth bar both sides, middle tooth bar can be made can be inserted into also relative motion abreast with it in the middle of the tooth bar of side, thus realize reducing of above-mentioned size.Arranged by the transmission with the longer field of conjugate action between rack and pinion, large pivotable power can be transmitted, thus can drive there is greater weight carrier.Whole apparatus structure is compact, easy to use and reliable, effectively can solve the problems of the prior art.
Accompanying drawing explanation
Fig. 1 is the overlooking schematic cross-section of regulator cubicle device that can be spacing of the present invention.
A left side the looking property structural representation of the device in Fig. 2 Fig. 1.
Indicate shown in the drawings of corresponding directionality, so that the relative position relation between illustrative description architecture parts.The instruction of these directionality need not limit the actual orientation of product.
Embodiment
Below in conjunction with Fig. 1-2, the present invention is described in detail.
According to the regulator cubicle device that embodiment a kind of can be spacing, comprise fixed mount parts 8 and relative to the pivotable function element carrier 9 of described fixed mount parts 8, described function element carrier 9 carries the function element device 92 with fore side 921 and connection side 922, the end of the close described fixed mount parts 8 of function element carrier 9 is fixedly installed the pivot driver gear sleeve 91 coordinated rotationally with the jointed shaft 81 being fixedly installed on described fixed mount parts 8 rearward end vicinity, what be provided with in described fixed mount parts 8 that the screw rod 19 that drives the fore-and-aft direction of rotation to extend by drive motors 1 drives can the tooth bar assembly of fore-and-aft direction movement, described tooth bar assembly comprises middle rack member 7 and is positioned at two side rack member 6 of described middle rack member 7 bilateral symmetry distribution, described middle rack member 7 comprises: top side face is provided with the tooth-strip part in order to engage with described pivot driver gear sleeve 91, the inner chamber of bottom side and described fixed mount parts 8 is slidably matched, and middle part is provided with screw with the main part 70 with described screw rod 19 threaded engagement, from the extension 71 that the bottom side of described main part stretches out backward, and the bar portion 72 of stirring extended in the vertical direction to be fixedly connected with described main part 70 by described extension 71, each tooth-strip part be provided with on the top side surface in order to engage with described pivot driver gear sleeve 91 in described two side rack member 6, be provided with in the front end of bottom side coordinate with the described leading flank stirring bar portion 72 link protrusion 63, link position that protrusion 63 separates a distance be provided with scalable wedge shape positioning element 61 in order to coordinate with the described trailing flank stirring bar portion 72 with described, wherein, described link protrusion 63 coordinate with described scalable wedge shape positioning element 61 can limit described in stir the front and back position in bar portion 72 thus make described two side rack member 6 and described middle rack member 7 be in the state of being connected, and when be connected described in being in state time, the trailing flank of the described leading flank and described main part 70 that link protrusion 63 separates transition gap D in the longitudinal direction, each rearward end in described two side rack member 6 is provided with the guide part 62 be slidably matched with the inner chamber of described fixed mount parts 8, and be connected with the rear wall of described fixed mount parts 8 by elongated elastomeric member 68, one end near described drive motors 1 on described screw rod 19 is provided with limit sensors 24, described limit sensors 24 is electrically connected with described drive motors 1, described limit sensors 24 is in order to the transmission of signal when described middle rack member 7 moves forward and contacts with described limit sensors 24 and control described drive motors 1 and shut down, thus prevent from described middle rack member 7 from moving the excess of stroke crashing, time near the leading section that described pivot driver gear sleeve 91 is engaged in the tooth-strip part of described side rack member 6, described function element carrier 9 is in the half-open position vertical with the longitudinal direction of described screw rod 19.
Valuably, wherein, when described function element carrier 9 is in complete make position, described fore side 921 is towards outside, and described connection side 922 is closed towards inner side.
Valuably, wherein, described middle rack member 7 overall shape is T-shaped.
Alternatively, described function element is circuit board; Alternatively, described regulator cubicle is electronic control cabinet.
According to embodiment, described can be spacing the using method of regulator cubicle device, when described function element carrier 9 is in half-open position, by being connected of described middle rack member 7 and described two side rack member 6, described screw rod 19 rotates and described two side rack member 6 can be driven to seesaw to be adjusted between half-open position and fully open position by described function element carrier 9, when described screw rod 19 drives described two side rack member 6 move backward and be resisted against on the rear wall of described fixed mount parts 8, described middle rack member 7 continues to move backward, stir bar portion 72 described in can making described scalable wedge shape positioning element 61 to be depressed thus the status releasing and enter active state of being connected making described middle rack member 7 and described two side rack member 6, now, described screw rod 19 rotates and described middle rack member 7 can be driven to seesaw relative to described two side rack member 6 and fixed mount parts 8, thus realize described function element carrier 9 in half-open position and the adjustment completely between make position.
By concurrent activities middle tooth bar can be connected and is positioned at the side tooth bar of both sides, pivotable carrier can be driven respectively at side, fully open position and complete make position side adjustment pivoting angle, and this mode can shorten the movable space needed for rack drives, thus shorten the external dimensions of regulator cubicle, especially shorten the rear portion bulge size of regulator cubicle.And the gap arranged between the front end of side rack member and middle rack member rear end, can guarantee that the adjustment driven wheel existence that there is pivotable carrier neither engages the middle transition off-state also do not engaged with side rack member, to avoid the interfering movement between rack and pinion with middle tooth bar.And by arranging middle tooth bar and being positioned at the side tooth bar of middle tooth bar both sides, middle tooth bar can be made can be inserted into also relative motion abreast with it in the middle of the tooth bar of side, thus realize reducing of above-mentioned size.Arranged by the transmission with the longer field of conjugate action between rack and pinion, large pivotable power can be transmitted, thus can drive there is greater weight carrier.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (4)
1. a regulator cubicle device that can be spacing, comprise fixed mount parts (8) and relative to the pivotable function element carrier (9) of described fixed mount parts (8), described function element carrier (9) carries the function element device (92) with fore side (921) and connection side (922), the end of the close described fixed mount parts (8) of function element carrier (9) is fixedly installed the pivot driver gear sleeve (91) coordinated rotationally with the jointed shaft (81) being fixedly installed on described fixed mount parts (8) rearward end vicinity, what be provided with in described fixed mount parts (8) that the screw rod (19) that drives the fore-and-aft direction rotated to extend by drive motors (1) drives can the tooth bar assembly of fore-and-aft direction movement, described tooth bar assembly comprises middle rack member (7) and is positioned at two side rack member (6) of described middle rack member (7) bilateral symmetry distribution, described middle rack member (7) comprising: top side face is provided with the tooth-strip part in order to engage with described pivot driver gear sleeve (91), the inner chamber of bottom side and described fixed mount parts (8) is slidably matched, and middle part is provided with screw with the main part (70) with described screw rod (19) threaded engagement, from the extension (71) that the bottom side of described main part stretches out backward, and the bar portion of stirring (72) extended in the vertical direction passing through described extension (71) and be fixedly connected with described main part (70), each tooth-strip part be provided with on the top side surface in order to engage with described pivot driver gear sleeve (91) in described two side rack member (6), be provided with linking of coordinating with the described leading flank stirring bar portion (72) to protrude (63) in the front end of bottom side, protrude position that (63) separate a distance be provided with scalable wedge shape positioning element (61) in order to coordinate with the described trailing flank stirring bar portion (72) with described linking, wherein, described link protrusion (63) coordinate with described scalable wedge shape positioning element (61) can limit described in stir the front and back position in bar portion (72) thus make described two side rack member (6) and described middle rack member (7) be in the state of being connected, and when be connected described in being in state time, the trailing flank of the described leading flank and described main part (70) that link protrusion (63) separates transition gap (D) in the longitudinal direction, each rearward end in described two side rack member (6) is provided with the guide part (62) be slidably matched with the inner chamber of described fixed mount parts (8), and be connected with the rear wall of described fixed mount parts (8) by elongated elastomeric member (68), the upper one end near described drive motors (1) of described screw rod (19) is provided with limit sensors (24), described limit sensors (24) is electrically connected with described drive motors (1), described limit sensors (24) is in order to the transmission of signal when described middle rack member (7) moves forward and contacts with described limit sensors (24) and control described drive motors (1) and shut down, thus prevent the mobile excess of stroke of described middle rack member (7) from crashing, when described pivot driver gear sleeve (91) is engaged near the leading section of the tooth-strip part of described side rack member (6), described function element carrier (9) is in the half-open position vertical with the longitudinal direction of described screw rod (19).
2. regulator cubicle device that as claimed in claim 1 can be spacing, wherein, when described function element carrier (9) is in complete make position, described fore side (921) is towards outside, and described connection side (922) is closed towards inner side.
3. regulator cubicle device that as claimed in claim 1 or 2 can be spacing, wherein, described middle rack member (7) overall shape is T-shaped.
4. a kind of according to any one of claim 1 ~ 3 can be spacing the using method of regulator cubicle device, when described function element carrier (9) is in half-open position, by being connected of described middle rack member (7) and described two side rack member (6), described screw rod (19) rotates and described two side rack member (6) can be driven to seesaw described function element carrier (9) to be adjusted between half-open position and fully open position, when described screw rod (19) drives described two side rack member (6) move backward and be resisted against on the rear wall of described fixed mount parts (8), the continuation of described middle rack member (7) moves backward, stirring bar portion (72) described in can making by described scalable wedge shape positioning element (61) pressure makes the status releasing and enter active state of being connected of described middle rack member (7) and described two side rack member (6), now, described screw rod (19) rotates and described middle rack member (7) can be driven to seesaw relative to described two side rack member (6) and fixed mount parts (8), thus realize described function element carrier (9) in half-open position and the adjustment completely between make position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138600.3A CN105578832A (en) | 2016-03-11 | 2016-03-11 | Electrical cabinet device capable of limiting and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138600.3A CN105578832A (en) | 2016-03-11 | 2016-03-11 | Electrical cabinet device capable of limiting and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105578832A true CN105578832A (en) | 2016-05-11 |
Family
ID=55888328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610138600.3A Pending CN105578832A (en) | 2016-03-11 | 2016-03-11 | Electrical cabinet device capable of limiting and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105578832A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201078392Y (en) * | 2007-08-03 | 2008-06-25 | 新日兴股份有限公司 | Twin axle hinge device |
| CN201212321Y (en) * | 2008-07-01 | 2009-03-25 | 谭荣添 | Door hinge for sheet material |
| CN104320950A (en) * | 2014-10-21 | 2015-01-28 | 浦江县科创进出口有限公司 | Control cabinet driven by using circumferential fixing telescopic screw rods |
-
2016
- 2016-03-11 CN CN201610138600.3A patent/CN105578832A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201078392Y (en) * | 2007-08-03 | 2008-06-25 | 新日兴股份有限公司 | Twin axle hinge device |
| CN201212321Y (en) * | 2008-07-01 | 2009-03-25 | 谭荣添 | Door hinge for sheet material |
| CN104320950A (en) * | 2014-10-21 | 2015-01-28 | 浦江县科创进出口有限公司 | Control cabinet driven by using circumferential fixing telescopic screw rods |
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| PB01 | Publication | ||
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Application publication date: 20160511 |