CN219931899U - Switch cabinet door lock mechanism - Google Patents
Switch cabinet door lock mechanism Download PDFInfo
- Publication number
- CN219931899U CN219931899U CN202321244497.2U CN202321244497U CN219931899U CN 219931899 U CN219931899 U CN 219931899U CN 202321244497 U CN202321244497 U CN 202321244497U CN 219931899 U CN219931899 U CN 219931899U
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- cylinder
- front wall
- sleeved
- box body
- groove
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- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of switch cabinets, and particularly discloses a switch cabinet door lock mechanism, wherein a base comprises a box body, a fixed plate arranged on the front wall of the box body and a clamping block arranged on the front wall of the fixed plate and close to one end of the fixed plate, a lock tongue is sleeved at one end of the box body corresponding to the clamping block in a sliding manner along the horizontal direction, a lock cylinder is sleeved at one end of the front wall of the clamping block close to the lock cylinder, a handle assembly comprises a clamping groove which is sleeved on the clamping block in a sliding manner along the horizontal direction, a handle and a barrel body which are fixed at the front wall of the clamping groove, a pressing barrel is sleeved outside the barrel body in a sliding manner, a gear is fixedly sleeved at the rear end of a lock cylinder rotating column, the front end part of a limiting piece is connected to the inner wall of the pressing barrel, the limiting piece is used for locking the clamping groove and the clamping block, the locking is released when the pressing barrel is pressed, a rectangular hole is formed in the horizontal direction at one end of the inner cavity of the box body, and a rack meshed with a gear is arranged at the lower edge of the rectangular hole; the problems that the switch cabinet door lock structure is complex, the assembly and the installation are inconvenient, and the protection effect is poor are well solved.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a door lock mechanism of a switch cabinet.
Background
Switch cabinets typically include a cabinet door, which is typically fitted with a door lock. The door lock of the existing switch cabinet and the handle of the cabinet door are usually mutually independent, the structure is complex, parts are more, assembly is not easy, and the problem of poor protection effect exists.
Disclosure of Invention
The utility model aims to provide a door lock mechanism of a switch cabinet, which is used for solving the problems that the door lock of the switch cabinet in the prior art is complex in structure and inconvenient to assemble and install.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cubical switchboard door lock mechanism, includes lock core and spring bolt, the base includes the box body, locates the fixed plate of box body front wall and locates the fixture block that the fixed plate front wall is close to one end position, the spring bolt along horizontal direction slip suit in the box body corresponds the one end of fixture block, the lock core suit in the fixture block front wall is close to the one end of lock core, handle assembly includes along horizontal direction slip cartridge in draw-in groove on the fixture block and be fixed in handle and the barrel of draw-in groove front wall, press the barrel slip suit in the barrel is outside, the fixed suit of gear in lock core rotates the post rear end, the preceding end connection of locating part in press a section of thick bamboo inner wall, the locating part be used for with the draw-in groove with the fixture block locking, and press release the locking when pressing a section of thick bamboo, the spring bolt is located the one end of box body inner chamber is seted up the rectangular hole along the horizontal direction, the lower edge of rectangular hole be equipped with the rack of gear meshing.
Preferably, a plurality of fixing holes are formed in the fixing plate near the edge, and screws sleeved in the fixing holes fix the fixing plate on the front wall of the cabinet door of the switch cabinet.
Preferably, a guide groove matched with the lock tongue in a sliding sleeve joint mode is horizontally arranged in the box body.
Preferably, the middle part of the upper wall and the lower wall of the clamping block are respectively provided with a horizontal chute, the front sides of the two ends of the horizontal chute are respectively provided with a longitudinal groove vertically connected with the horizontal chute, the limiting piece comprises a cylinder, a circular plate, a front wall center, a vertical beam and a longitudinal rod, wherein the cylinder is sleeved with the bottom surface center of the cylinder body and the top end of the cylinder body is connected with the front wall of the inner cavity of the pressing cylinder, the circular plate is fixed on the outer peripheral wall of the cylinder body, the position of the circular plate is close to the front end, the center of the front wall is fixed on the rear end of the cylinder body and clamped on the front wall of the inner cavity of the clamping groove, the front end of the vertical beam is vertically fixed on the vertical rod is arranged on the top bottom end of the rear wall of the vertical beam, the longitudinal rod is fixed on the rear end of the longitudinal rod and is matched with the horizontal chute and the longitudinal groove in a sliding clamping manner, and the longitudinal chute is sleeved with a spring at the position between the circular plate and the bottom surface of the inner cavity of the cylinder body.
Preferably, a thread sleeve is fixed at the center of the top surface of the inner cavity of the pressing cylinder, and a stud sleeved with the thread sleeve in a threaded manner is butted at the top end of the cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
the switch cabinet door lock mechanism integrates the lock cylinder, the handle and the like, has stronger integrity and is convenient to install, and the handle component can cover and seal the lock hole of the lock cylinder, so that a better protection effect is achieved.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present utility model;
FIG. 2 is a schematic perspective view of a base of the present utility model;
FIG. 3 is a schematic rear view of the base of the present utility model;
FIG. 4 is a schematic cross-sectional view of the handle assembly of the present utility model;
fig. 5 is a schematic side view of the limiting member of the present utility model.
In the figure: 1-a base; 11-a box body; 111-a guide slot; 12-fixing plates; 121-fixing holes; 13-clamping blocks; 131-a horizontal chute; 132-longitudinal grooves;
2-a lock tongue; 21-rectangular holes; 22-racks;
3-a handle assembly; 31-clamping grooves; 311-a longitudinal chute; 32-a handle; 33-a cylinder;
4-pressing the cylinder; 41-a thread bush;
5-a lock cylinder;
6-gear;
7-limiting pieces; 71-column; 72-erecting beams; 73-a vertical rod; 74-a slider; 75-circular plate; 76-stud; 8-spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a door lock mechanism for a switch cabinet is characterized in that a lock cylinder 5 adopts QNN series cross short cores.
The base 1 comprises a box body 11, a fixed plate 12 arranged on the front wall of the box body 11 and a clamping block 13 arranged on the front wall of the fixed plate 12 and close to one end, wherein one end of the box body 11 corresponding to the clamping block 13 is horizontally provided with a guide groove 111 which is in sliding sleeve joint matching with the lock tongue 2; the lock core 5 is sleeved at one end of the front wall of the clamping block 13, which is close to the lock core 5. The cabinet door of the switch cabinet is provided with a hole near the edge, the box body 11 is sleeved in the hole, and the fixing plate 12 is fixed at the periphery of the hole on the front wall of the cabinet door.
One end of the lock tongue 2, which is positioned in the inner cavity of the guide groove 111, is provided with a rectangular hole 21 along the horizontal direction, and the lower edge of the rectangular hole 21 is provided with a rack 22.
The switch cabinet is provided with a notch which is matched with the lock tongue 2 in an inserting way at the position corresponding to the door lock mechanism.
The gear 6 is fixedly sleeved at the rear end of the rotating column of the lock cylinder 5, and the gear 6 is meshed with the rack 22.
The handle assembly 3 comprises a clamping groove 31 which is clamped on the clamping block 13 in a sliding manner along the horizontal direction, a handle 32 and a barrel 33 which are fixed on the front wall of the clamping groove 31, the pressing barrel 4 is sleeved outside the barrel 33 in a sliding manner, the front end part of the limiting piece 7 is connected to the inner wall of the pressing barrel 4, the limiting piece 7 is used for locking the clamping groove 31 and the clamping block 13, and the locking is released when the pressing barrel 4 is pressed. The specific steps are as follows: the middle parts of the upper wall and the lower wall of the clamping block 13 are respectively provided with a horizontal chute 131, and the front sides of the two ends of the horizontal chute 131 are respectively provided with a longitudinal chute 132 which is vertically connected with the horizontal chute 131; the limiting piece 7 comprises a column 71 which is sleeved at the center of the bottom surface of the inner cavity of the cylinder 33 in a sliding manner and the top end of which is connected with the front wall of the inner cavity of the pressing cylinder 4, a circular plate 75 which is fixed at the position, close to the front end, of the peripheral wall of the column 71, a vertical beam 72 which is fixed at the rear end of the column 71 in the center and is clamped at the front wall of the inner cavity of the clamping groove 31, a vertical rod 73 which is vertically fixed at the front end of the top end of the rear wall of the vertical beam 72, and a sliding block 74 which is fixed at the rear end of the vertical rod 73 and is matched with the horizontal sliding groove 131 and the vertical groove 132 in a sliding manner, longitudinal sliding grooves 311 which are matched with the vertical rod 73 in a sliding manner are arranged on the upper wall and the lower wall of the inner cavity of the clamping groove 31, and a spring 8 is sleeved at the position, between the circular plate 75 and the bottom surface of the inner cavity of the cylinder 33, of the column 71.
In summary, when the pressing cylinder 4 is pressed, the circular plate 75 compresses the spring 8, so that the vertical rod 73 slides backward under the guiding action of the longitudinal sliding groove 311, meanwhile, the sliding block 74 slides into the horizontal sliding groove 131 from the front end of the vertical groove 132, then the handle assembly 3 is horizontally slid through the handle 32, so that the clamping groove 31 slides along the clamping block 13, the pressing cylinder 4 is released, so that the sliding block 74 slides to the front end of the vertical groove 132 at the other side again, and the clamping groove 31 is limited; and exposes the lock hole of the lock cylinder 5. The gear 6 rotates with the matched key inserted into the lock hole to drive the lock cylinder 5 to slide along the guide groove 111 through the rack 22 by the gear 6, so that unlocking and locking operations are correspondingly realized.
In order to further improve the convenience of installation, a plurality of fixing holes 121 are formed in the position, close to the edge, of the fixing plate 12, and screws sleeved in the fixing holes 121 fix the fixing plate 12 on the front wall of the cabinet door of the switch cabinet.
The center of the top surface of the inner cavity of the pressing cylinder 4 is fixedly provided with a threaded sleeve 41, and the top end of the column body 71 is in butt joint with a stud 76 in threaded sleeve joint with the threaded sleeve 41, so that the pressing cylinder 4 is convenient to be connected with the limiting piece 7.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a cubical switchboard door lock mechanism, includes lock core (5) and spring bolt (2), its characterized in that still includes:
the base (1), the base (1) comprises a box body (11), a fixed plate (12) arranged on the front wall of the box body (11) and a clamping block (13) arranged on the front wall of the fixed plate (12) and close to one end, the lock tongue (2) is sleeved at one end, corresponding to the clamping block (13), of the box body (11) in a sliding manner along the horizontal direction, and the lock cylinder (5) is sleeved at one end, close to the lock cylinder (5), of the front wall of the clamping block (13);
the handle assembly (3), the said handle assembly (3) includes the draw-in groove (31) that the slide card is fitted to said fixture block (13) along the horizontal direction, and fix to the grip (32) and cylinder (33) of the front wall of the said draw-in groove (31);
a pressing cylinder (4), wherein the pressing cylinder (4) is sleeved outside the cylinder body (33) in a sliding manner;
the gear (6) is fixedly sleeved at the rear end of the rotating column of the lock cylinder (5); and
the front end part of the limiting piece (7) is connected to the inner wall of the pressing cylinder (4), and the limiting piece (7) is used for locking the clamping groove (31) and the clamping block (13) and unlocking the pressing cylinder (4) when the pressing cylinder is pressed;
one end of the lock tongue (2) positioned in the inner cavity of the box body (11) is provided with a rectangular hole (21) along the horizontal direction, and the lower edge of the rectangular hole (21) is provided with a rack (22) meshed with the gear (6).
2. The switch cabinet door lock mechanism according to claim 1, wherein: a plurality of fixing holes (121) are formed in the position, close to the edge, of the fixing plate (12), and screws sleeved in the fixing holes (121) fix the fixing plate (12) on the front wall of the cabinet door of the switch cabinet.
3. The switch cabinet door lock mechanism according to claim 1, wherein: the inner edge of the box body (11) is horizontally provided with a guide groove (111) which is matched with the lock tongue (2) in a sliding sleeve joint manner.
4. The switch cabinet door lock mechanism according to claim 1, wherein: the middle part of upper and lower wall of fixture block (13) is equipped with horizontal spout (131) respectively, the front side at horizontal spout (131) both ends be equipped with respectively with vertical groove (132) that horizontal spout (131) are perpendicular to be connected, locating part (7) including slide sleeve in barrel (33) inner chamber bottom surface center and top with cylinder (71) that push down barrel (4) inner chamber front wall and be connected, be fixed in round plate (75) that cylinder (71) peripheral wall is close to the front end position, front wall center be fixed in cylinder (71) rear end and card in vertical beam (72) of draw-in groove (31) inner chamber front wall, front end be fixed in vertically vertical beam (72) rear wall top bottom vertical rod (73) and be fixed in vertical rod (73) rear end and with slider (74) that horizontal spout (131) and vertical groove (132) slide joint match, be equipped with on the inner chamber upper and lower wall of draw-in groove (31) with vertical spout (311) slide joint match, be located between cylinder (75) bottom surface (8) are located cylinder (75) bottom surface (8) the suit.
5. The switch cabinet door lock mechanism according to claim 4, wherein: the center of the top surface of the inner cavity of the pressing cylinder (4) is fixedly provided with a threaded sleeve (41), and the top end of the cylinder (71) is in butt joint with a stud (76) in threaded sleeve joint with the threaded sleeve (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321244497.2U CN219931899U (en) | 2023-05-22 | 2023-05-22 | Switch cabinet door lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321244497.2U CN219931899U (en) | 2023-05-22 | 2023-05-22 | Switch cabinet door lock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219931899U true CN219931899U (en) | 2023-10-31 |
Family
ID=88491436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321244497.2U Active CN219931899U (en) | 2023-05-22 | 2023-05-22 | Switch cabinet door lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219931899U (en) |
-
2023
- 2023-05-22 CN CN202321244497.2U patent/CN219931899U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240425 Address after: Building 1, No. 689 Xuanzhi Road, Xuanqiao Town, Pudong New Area, Shanghai, 201314 Patentee after: Shanghai Xingmingsheng Architectural Doors and Windows Co.,Ltd. Country or region after: China Address before: 230000, 8th Floor, No.6 B, Intersection of Shiyu Road and Lingxi Road, Luyang Industrial Park, Hefei City, Anhui Province Patentee before: ANHUI KAIMEI ELECTRIC CO.,LTD. Country or region before: China |