CN201649893U - Equipment cabinet locking device - Google Patents
Equipment cabinet locking device Download PDFInfo
- Publication number
- CN201649893U CN201649893U CN2010201001418U CN201020100141U CN201649893U CN 201649893 U CN201649893 U CN 201649893U CN 2010201001418 U CN2010201001418 U CN 2010201001418U CN 201020100141 U CN201020100141 U CN 201020100141U CN 201649893 U CN201649893 U CN 201649893U
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- CN
- China
- Prior art keywords
- connecting rod
- cabinet door
- hinges
- locking
- locking mechanism
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- Expired - Fee Related
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Abstract
The utility model discloses an equipment cabinet locking device, which comprises a rotating rod, a connecting rod and a transversal locking structure, wherein one end of the rotating rod is a fixed end, the other end thereof is connected with the connecting rod through a movable hinge, the rotating rod can rotate around the fixed end thereof; the connecting rod can longitudinally move under the push of the rotating rod, and is connected with the transversal locking structure through a first slider compound hinge; under the push of the connecting rod, the transversal locking device changes the longitudinal movement of the connecting rod into the movement along the vertical direction of the edge of the equipment cabinet; and the rotating rod, the connecting rod and the transversal locking structure are respectively arranged on the door of the equipment cabinet. The utility model adopts the transversal locking structure to change the longitudinal movement into the equipment cabinet door locking movement so as to transversally lock the equipment cabinet door, so that the locking point is more flexible, and can meet the requirement of locking of different positions of the equipment cabinet.
Description
Technical field
The utility model relates to a kind of cabinet door locking device.
Background technology
At moving communicating field, Cabinet occupies very big proportion in base station equipment, owing to be subjected to natural conditions and build a station factor affecting such as cost, its ideal operation environment is difficult to effectively be guaranteed, at engineering site, the normal phase of some Cabinets suffers rain drop erosion, so outdoor cabinet should be realized effective sealing function on structure design, to reduce the risk of getting rusty of cabinet.
It between cabinet door and the cabinet sealed interface structure that leaks outside maximum in the rack, it also is the link of risk maximum of leaking, cabinet door also is customer-oriented first interactive interface simultaneously, the design performance of cabinet door and quality directly influence product in client's impression in the heart, so the design of cabinet door should be the emphasis of considering.
Locking bar by hinge and door lock between cabinet door and the cabinet compress that weather strip is realized and cabinet between sealing, so the pretightning force between door and the cabinet has determined the reliability of sealing to a great extent, conventional cabinet mostly adopts vertical locking device, as shown in Figure 1, promptly adopt the rotation door lock to drive vertical locking bar 8 chucking cabinet door 6 and racks 7.Or adopt world lock drivening rod roller to tighten up and down, and these two kinds of locking modes all have two common shortcomings, one, and the lock point is few, and not independent between the lock point, last essence is equivalent to 2 lockings; They are two years old, because the processing and the alignment error of locking bar, and the frictional force between the locking bar contact point is unbalanced, when big pretightning force, can produce bigger longitudinal moment, can cause or add the dislocation distortion and the Longitudinal Warping of gate panel like this, this the size of cabinet door more greatly, more obvious under the heavier situation, external manifestation is that the part leaks or to hang pin serious etc., directly influences the qualification rate and the performance of rack.
The utility model content
The technical problems to be solved in the utility model provides a kind of independent adjustable cabinet door locking device between a little many, the lock point of locking.
In order to address the above problem, the utility model provides a kind of cabinet door locking device, comprising:
Bull stick, described bull stick one end is a fixed end, and the other end links to each other with connecting rod by hinges, and described bull stick can rotate around described fixed end;
Connecting rod does vertically moving under described bull stick promotes, described connecting rod links to each other with horizontal locking mechanism by the first slide block compound hinges;
Horizontal locking mechanism, described horizontal locking mechanism under described connecting rod promotes, with vertically moving of described connecting rod change into along with the moving of the direction of cabinet door edge-perpendicular;
Described bull stick, connecting rod and horizontal locking mechanism all are arranged on the cabinet door.
Further, described horizontal locking mechanism comprises runing rest, locking bar and limited block, wherein:
Described runing rest comprises by fixedly connected end fixedly connected first turning arm and second turning arm, described fixedly connected end is provided with the fixed support of being convenient to described runing rest rotation, described first turning arm links to each other with described connecting rod, described connecting rod promotes described runing rest and rotates around described fixed support, and described second turning arm links to each other with locking bar by the second slide block compound hinges;
Described locking bar and stretches in the limited block restriction lower edge direction vertical with described cabinet door under described runing rest drives.
Further, the described first slide block compound hinges comprises first chute and first hinges that is slidingly matched with described first chute, described first chute is arranged on the end of described first turning arm away from described fixed support, and described first hinges is arranged on the described connecting rod.
Further, the described second slide block compound hinges comprises second chute and second hinges that is slidingly matched with described second chute, described second chute is arranged on the end of described second turning arm away from described fixed support, and described second hinges is arranged on the described locking bar.
Further, also comprise the guide holder that is used for described connecting rod guiding.
Further, described horizontal locking mechanism quantity is more than 2, described more than 2 laterally locking mechanism be connected in parallel on the described connecting rod.
Further, also be provided with roller on the described locking bar.
The utlity model has following advantage:
1, the utility model adopts horizontal locking mechanism, and vertically moving of connecting rod is converted to cabinet door locking motion, thereby realizes the horizontal locking to cabinet door, and it is more flexible to make that the lock point is provided with, and satisfies the needs of cabinet door diverse location pretightning force.
2, the horizontal locking mechanism in the utility model is the connecting rod slider structure, makes that the conversion of horizontal locking mechanism action is more reliable, be convenient to drive, and laterally locking mechanism is simple and clear, and the trouble point is less.
3, the utility model adopts guide holder that connecting rod is led, and makes things convenient for connecting rod to move in setting range, reduces the acting loss, is convenient to the transmission of power, thereby effectively drives horizontal locking mechanism.
4, the utility model a plurality of horizontal locking mechanisms in parallel on a connecting rod can be realized Multiple locking point locking cabinet door, and each lock point can be separate, according to cabinet door virtual condition adjusting play, make that each lock point pretightning force size is more suitable.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Fig. 1 shows former gate lock for cabinet structural representation;
Fig. 2 shows a kind of cabinet door locking of the utility model device operating principle schematic diagram;
Fig. 3 shows a kind of cabinet door locking of the utility model apparatus structure schematic diagram;
Fig. 4 shows horizontal locking mechanism schematic diagram in a kind of cabinet door locking of the utility model device;
Fig. 5 shows Structure of lock rod schematic diagram in a kind of cabinet door locking of the utility model device;
Fig. 6 shows runing rest structural representation in a kind of cabinet door locking of the utility model device.
The specific embodiment
As Fig. 2, shown in Figure 3, the utility model comprises bull stick 1, connecting rod 2 and horizontal locking mechanism 3, wherein:
Connecting rod 2 does vertically moving under bull stick 1 promotes, connecting rod 2 links to each other with horizontal locking mechanism 3 by the first slide block compound hinges 34;
The utility model adopts horizontal locking mechanism 3, and vertically moving of connecting rod 2 is converted to cabinet door 6 locking motions, thereby realizes the locking to cabinet door 6, and it is more flexible to make that the lock point is provided with, and satisfies the needs of cabinet door 6 diverse location pretightning forces.
As Fig. 2, shown in Figure 4, in the utility model, laterally locking mechanism 3 comprises runing rest 31, locking bar 32 and limited block 33, wherein:
Locking bar 32 and stretches in limited block 33 restriction lower edges and cabinet door 6 vertical directions under runing rest 31 drives.
In the utility model, the first slide block compound hinges 34 comprises first chute 315 and first hinges 21 that is slidingly matched with first chute 315, first chute 315 is arranged on the end of first turning arm 311 away from fixed support 314, and first hinges 21 is arranged on the connecting rod 2.
In the utility model, the second slide block compound hinges 35 comprises second chute 316 and second hinges 36 that is slidingly matched with second chute 316, second chute 316 is arranged on the end of second turning arm 312 away from fixed support 314, and second hinges 36 is arranged on the locking bar 32.
Fig. 2 is an operating principle schematic diagram of the present utility model.Rotate bull stick 1, bull stick 1 promotes connecting rod 2 by hinges and planar moves around fixed end 11 rotations, because connecting rod 2 length much larger than bull stick 1, are slided thereby connecting rod 2 motions are approximately vertical direction.Connecting rod 2 slides, and promotes runing rest 31 around fixedly connected end 313 rotations by the first slide block compound hinges 34, promotes locking bar 32 by the second slide block compound hinges 35 again and moves, and locking bar 32 is subjected to limited block 33 restrictions, slides in limiting direction.
Fig. 4 is horizontal locking mechanism 3 schematic diagrames.Wherein hinge arrangement is realized by connector, and slide block structure cooperates with connector and realizes by being separately positioned on first chute 315 on first turning arm 1 and second turning arm 2 and second chute 316.
In the utility model, also comprise the guide holder 4 that is used for connecting rod 2 guiding.This guide holder 4 further limits connecting rod 2 directions of motion, makes that the utility model accuracy when locking cabinet door 6 is higher.
The utility model adopts 4 pairs of connecting rods 2 of guide holder to lead, and makes things convenient for connecting rod 2 to move in setting range, reduces the acting loss, is convenient to the transmission of power, thereby effectively drives horizontal locking mechanism 3.
In the utility model, laterally locking mechanism 3 quantity are more than 2, and horizontal locking mechanism 3 is connected in parallel on the connecting rod 2 more than 2.
The utility model is a plurality of horizontal locking mechanisms 3 in parallel on a connecting rod 2, can realize Multiple locking point locking cabinet door 6, and each lock point can be separate, according to cabinet door 6 virtual condition adjusting plays, make that each lock point pretightning force size is more suitable.
In the utility model, also be provided with roller 321 on the locking bar 32.The setting of roller 321 makes the utility model when locking, and it is lighter to move, and is not easy to occur stuck phenomenon.
Fig. 5 is locking bar 32 structural representations.Locking bar 32 is provided with two chutes 322, is convenient to be provided with therein limited block 33, limits locking bar 32 glide directions.Locking bar 32 1 ends are provided with installing hole 324, are convenient to install roller 321.Locking bar 32 middle parts are provided with connecting hole 323, are convenient to carry out rotatable the connection with runing rest 31 by connector.
Fig. 6 is runing rest 31 structural representations.Be respectively arranged with first chute 315 and second chute 316 on runing rest 31 first turning arms 311 and second turning arm 312, the connector of being convenient to be connected with connecting rod 2 and locking bar 32 slides therein, connects thereby form the slip compound hinges.First turning arm 311 and second turning arm, 312 integral productions form, and are connected and fixed end 313 and are arranged on the cabinet door 6 by connector is rotatable.
During cabinet door 6, locking bar 32 stretches out the utility model, enters rack 7 from cabinet door 6 zones in locking, with cabinet door 6 not in rack 7, thereby realize the locking of cabinet door 6 on rack 7.
In sum; it below only is preferred embodiment of the present utility model; be not to be used to limit protection domain of the present utility model; therefore; all any modifications of within spirit of the present utility model and principle, being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a cabinet door locking device is characterized in that, comprising:
Bull stick (1), described bull stick (1) one end is fixed end (11), and the other end links to each other with connecting rod (2) by hinges, and described bull stick (1) can rotate around described fixed end (11);
Connecting rod (2) does vertically moving under described bull stick (1) promotes, described connecting rod (2) links to each other with horizontal locking mechanism (3) by the first slide block compound hinges (34);
Horizontal locking mechanism (3), described horizontal locking mechanism (3) promotes down at described connecting rod (2), changes vertically moving of described connecting rod (2) into along with the direction of cabinet door (6) edge-perpendicular mobile;
Described bull stick (1), connecting rod (2) and horizontal locking mechanism (3) all are arranged on the cabinet door (6).
2. cabinet door locking device as claimed in claim 1 is characterized in that described horizontal locking mechanism (3) comprises runing rest (31), locking bar (32) and limited block (33), wherein:
Described runing rest (31) comprises by fixedly connected end (313) fixedly connected first turning arm (311) and second turning arm (312), described fixedly connected end (313) is provided with the fixed support (314) of being convenient to described runing rest (31) rotation, described first turning arm (311) links to each other with described connecting rod (2), described connecting rod (2) promotes described runing rest (31) and rotates around described fixed support (314), and described second turning arm (312) links to each other with locking bar (32) by the second slide block compound hinges (35);
Described locking bar (32) drives down at described runing rest (31), and limits the lower edge direction vertical with described cabinet door (6) at limited block (33) and stretch.
3. cabinet door locking device as claimed in claim 2, it is characterized in that: the described first slide block compound hinges (34) comprises first chute (315) and first hinges (21) that is slidingly matched with described first chute (315), described first chute (315) is arranged on the end of described first turning arm (311) away from described fixed support (314), and described first hinges (21) is arranged on the described connecting rod (2).
4. cabinet door locking device as claimed in claim 2, it is characterized in that: the described second slide block compound hinges (35) comprises second chute (316) and second hinges (36) that is slidingly matched with described second chute (316), described second chute (316) is arranged on the end of described second turning arm (312) away from described fixed support (314), and described second hinges (36) is arranged on the described locking bar (32).
5. cabinet door locking device as claimed in claim 1 is characterized in that: also comprise the guide holder (4) that is used for described connecting rod (2) guiding.
6. cabinet door as claimed in claim 2 locking device, it is characterized in that: described horizontal locking mechanism (3) quantity is more than 2, described more than 2 laterally locking mechanism (3) be connected in parallel on the described connecting rod (2).
7. cabinet door locking device as claimed in claim 2 is characterized in that: also be provided with roller (321) on the described locking bar (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201001418U CN201649893U (en) | 2010-01-22 | 2010-01-22 | Equipment cabinet locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201001418U CN201649893U (en) | 2010-01-22 | 2010-01-22 | Equipment cabinet locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649893U true CN201649893U (en) | 2010-11-24 |
Family
ID=43115124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201001418U Expired - Fee Related CN201649893U (en) | 2010-01-22 | 2010-01-22 | Equipment cabinet locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405222A (en) * | 2014-10-30 | 2015-03-11 | 天津博信汽车零部件有限公司 | Lock and automobile |
| CN112616279A (en) * | 2020-12-18 | 2021-04-06 | 扬州工业职业技术学院 | PLC-based electrical automation control device |
-
2010
- 2010-01-22 CN CN2010201001418U patent/CN201649893U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405222A (en) * | 2014-10-30 | 2015-03-11 | 天津博信汽车零部件有限公司 | Lock and automobile |
| CN104405222B (en) * | 2014-10-30 | 2017-03-29 | 天津博信汽车零部件有限公司 | lock and automobile |
| CN112616279A (en) * | 2020-12-18 | 2021-04-06 | 扬州工业职业技术学院 | PLC-based electrical automation control device |
| CN112616279B (en) * | 2020-12-18 | 2022-01-28 | 扬州工业职业技术学院 | PLC-based electrical automation control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |