CN202530888U - Plane lock for distribution box - Google Patents
Plane lock for distribution box Download PDFInfo
- Publication number
- CN202530888U CN202530888U CN2012200082262U CN201220008226U CN202530888U CN 202530888 U CN202530888 U CN 202530888U CN 2012200082262 U CN2012200082262 U CN 2012200082262U CN 201220008226 U CN201220008226 U CN 201220008226U CN 202530888 U CN202530888 U CN 202530888U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock body
- plane
- securing rod
- latch hook
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a plane lock and aims at providing a plane lock for a distribution box. The plane lock for the distribution box has the advantages of small size and convenient installation. The plane lock for the distribution box comprises a lock body and a locking mechanism disposed in the lock body. The locking mechanism comprises a lock tongue, an offsetting spring, a locking rod and a latch hook with a hook. The plane lock for the distribution box is characterized in that the lock tongue is in a ratchet wheel structure. A sunken platform-shaped locking groove is arranged on the top of each ratchet of the ratchet wheel. The lock tongue is hinged on the lock body. The locking rod is an L-shaped connecting rod. The middle of the locking rod is connected with the lock body in a hinged mode. The offsetting spring is arranged at one end of the locking rod in connecting mode. The other end of the offsetting spring opposite to the locking rod is disposed on the lock body. The protruding latch hook is disposed on the lower portion of the offsetting spring. The latch hook is arranged in the locking groove. An electromagnet is disposed at the tail end of the locking rod.
Description
Technical field
The utility model relates to a kind of lockset, and more particularly, it relates to a kind of switchbox and locks with the plane.
Background technology
Switchbox be by the electrical wiring requirement be assembled in switchgear, measuring instrument, protection electrical equipment and auxiliary equipment in sealing or the semiclosed metal cabinet or the screen width of cloth on, constitute the device of low-voltage distribution.Can connect or the branch deenergizing by manual or automatic switch during its normal operation, when fault or irregular operating, cut off circuit or warning by protection electrical equipment.This particular performances makes it must possess safe closed state, just needs the lockset of safety that it is carried out locking.There is complex structure in traditional switchbox lockset, volume is excessive and shortcoming such as inconvenient installation, uses inconvenience.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of volume switchbox little, simple in structure to lock with the plane.
For realizing above-mentioned purpose, the utility model provides following technical scheme: a kind of switchbox is locked with the plane, comprises lock body, places the retaining mechanism in the lock body; Said retaining mechanism comprises dead bolt, back-moving spring, securing rod and has the latch hook of crotch, and said dead bolt is a ratchet structure, and wherein the platform-like lock slots of a depression is arranged at the top of the ratchet of ratchet; Dead bolt is articulated on the lock body; Described securing rod is the connecting rod of L shaped shape, and the middle part and the lock body of securing rod are articulated and connected, and an end of securing rod is connected with back-moving spring; The other end of the relative securing rod of back-moving spring is arranged on the lock body; The back-moving spring below is provided with outstanding latch hook, and latch hook places in the lock slots, and described securing rod end is provided with electromagnet.
Through adopting technique scheme, the ratchet that adopt the ratchet shape, has the hook solid ratchet adopts the securing rod of L shaped shape to cooperate above-mentioned ratchet to lock latch hook as dead bolt, makes the structure of lock become simply, and smaller volume is installed also convenient.
The utility model further is set to: described lock body is that the structure setting that middle symmetry is separated forms.
Through adopting technique scheme, being symmetrical set of lock body makes not have the fixed-direction requirement when installing, and further facilitated installation.
Description of drawings
Fig. 1 is the structural representation of the utility model switchbox with plane lock embodiment.
The specific embodiment
With reference to Fig. 1 the utility model switchbox is further specified with plane lock embodiment.
A kind of switchbox is locked with the plane, the lock body 1 that the structure setting that separates of symmetry forms in the middle of comprising, places the retaining mechanism 2 in the lock body 1, and said retaining mechanism 2 comprises dead bolt, back-moving spring 22, securing rod 23 and has the latch hook 24 of crotch; Said dead bolt is a ratchet structure; Wherein the platform-like lock slots 211 of a depression is arranged at the top of the ratchet of ratchet 21, and dead bolt is articulated on the lock body 1, and described securing rod 23 is the connecting rod of L shaped shape; The middle part of securing rod 23 and lock body 1 are articulated and connected; One end of securing rod 23 is connected with back-moving spring 22, and the other end of back-moving spring 22 relative securing rods 23 is arranged on the lock body 1, and back-moving spring 22 belows are provided with outstanding latch hook 24; Latch hook 24 places in the lock slots 211, and described securing rod 23 ends are provided with electromagnet 25.After electromagnet 25 energisings, the magnetic force of generation is left behind the end of securing rod 23, and securing rod 23 gets final product rotating certain angle; Latch hook 24 just can withdraw from from lock slots 211, and ratchet 21 freely rotates, and is fixed on the latch hook 24 on the ratchet; Can deviate from from ratchet, reach the purpose of unblanking.
Claims (2)
1. a switchbox is locked with the plane, comprises lock body, places the retaining mechanism in the lock body, and said retaining mechanism comprises dead bolt, back-moving spring, securing rod and has the latch hook of crotch; It is characterized in that: said dead bolt is a ratchet structure, and wherein the platform-like lock slots of a depression is arranged at the top of the ratchet of ratchet, and dead bolt is articulated on the lock body; Described securing rod is the connecting rod of L shaped shape, and the middle part and the lock body of securing rod are articulated and connected, and an end of securing rod is connected with back-moving spring; The other end of the relative securing rod of back-moving spring is arranged on the lock body; The back-moving spring below is provided with outstanding latch hook, and latch hook places in the lock slots, and described securing rod end is provided with electromagnet.
2. switchbox according to claim 1 is locked with the plane, it is characterized in that: described lock body is that the structure setting that middle symmetry is separated forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200082262U CN202530888U (en) | 2012-01-09 | 2012-01-09 | Plane lock for distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200082262U CN202530888U (en) | 2012-01-09 | 2012-01-09 | Plane lock for distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530888U true CN202530888U (en) | 2012-11-14 |
Family
ID=47132078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200082262U Expired - Fee Related CN202530888U (en) | 2012-01-09 | 2012-01-09 | Plane lock for distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448064A (en) * | 2016-05-30 | 2017-12-08 | 成都飞机工业（集团）有限责任公司 | A kind of electromagnetic type tripper |
-
2012
- 2012-01-09 CN CN2012200082262U patent/CN202530888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448064A (en) * | 2016-05-30 | 2017-12-08 | 成都飞机工业（集团）有限责任公司 | A kind of electromagnetic type tripper |
| CN107448064B (en) * | 2016-05-30 | 2024-01-12 | 成都飞机工业（集团）有限责任公司 | Electromagnetic unlocking 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: 20121114 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |