CN2578489Y - Lock of modular case - Google Patents
Lock of modular case Download PDFInfo
- Publication number
- CN2578489Y CN2578489Y CN 02248684 CN02248684U CN2578489Y CN 2578489 Y CN2578489 Y CN 2578489Y CN 02248684 CN02248684 CN 02248684 CN 02248684 U CN02248684 U CN 02248684U CN 2578489 Y CN2578489 Y CN 2578489Y
- Authority
- CN
- China
- Prior art keywords
- base
- stop pin
- spring
- box
- driving lever
- 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 - Lifetime
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Abstract
The utility model discloses a lock buckle device used for locking a module machine box into an insertion box, which comprises a base. A locking pin which slides in and out from one side of the base, a spring for pushing the locking pin to slide out, a shifting rod for driving the locking pin to slide in, and a cover plate which causes the spring, the locking pin, and the shifting rod to be sealed into the base. The lock buckle device used for locking a module machine box into an insertion box is installed on a module machine box, when the module machine box is inserted into an insertion box to arrive at a position, the locking pin in the lock buckle device used for locking a module machine box into an insertion box can be automatically inserted into the positioning hole of the insertion box under the action of the spring, a module is fixed on an insertion and shifting direction, and any additional operation and actions are not needed. When the module machine box is pulled outside the insertion box, a handle is held by an operator; meanwhile, the shifting rod can be driven by the handle to rotate, and the locking pin is driven into the base. The locking pin and a positioning square hole on the insertion hole are disengaged, the module machine box can be drawn, and any additional operation and actions are not needed. The insertion and shifting process of the module machine box is convenient and quick.
Description
Technical field
The utility model relates to electronic communication product module cabinet, is specifically related to a kind of the module cabinet is positioned at locker on the interpolation frame.
Background technology
At present, the module cabinet in the electronic communication product both domestic and external, more along the mode that the plug direction is fixing when plugging operation, modal is directly fixing with screw.Some product latching devices are also arranged, as existing a kind of new power module, usefulness be the slide block form of stirring, realize that by the mode of stirring slide block about being provided with module cabinet (subrack) is along the fixing of plug direction with unclamp.When the user operates, need stir slider-operatedly earlier, just can plug operation, must have two actions just can finish the plug operation of cabinet.
The utility model content
The technical problem that will solve of the present utility model is, a kind of locker that is used for the module cabinet is provided, can be easily the module cabinet be fixed in the plug direction, when cabinet being inserted subrack put in place, locker can be fixed module automatically along the plug direction, need not any additional action; When cabinet was extracted subrack, the operator just can extract cabinet when holding handle, also need not any additional move.
The technical scheme that the utility model provides is: design a kind of locker that is used for the module cabinet is locked in subrack, be provided with base in the device, in described base, be provided with from base one break away the stop pin that advances to skid off, promote spring that described stop pin skids off, drive the driving lever that described stop pin slides into, and described spring, stop pin and driving lever are sealed on cover plate in the described base.
In above-mentioned locker, described stop pin is L type structure, be provided with in the described base and long-armed section adaptive chute of described L type stop pin, be provided with the stop pin outlet in the one side, described driving lever is connected with base by rotational pin, and an end of driving lever stretches out the outside at base, the bending segment adjacency of its other end and described L type stop pin, one end of described spring is resisted against the opposite side of this bending segment, and the other end of spring is resisted against on the sidewall of base.
The locker that provides by the utility model, only need on the module cabinet, to install above-mentioned locker, when cabinet being inserted subrack put in place, stop pin in the locker can be inserted in the locating hole of subrack under the effect of spring automatically, module is fixed in the plug direction, need not any additional operational motion.When cabinet was extracted subrack, the operator was when holding handle, and handle can drive driving lever and rotate, and stop pin is dialled got back in the base, and the location square hole on stop pin and the subrack is thrown off, and can extract cabinet, also need not any additional operations action, and is convenient and swift.
Description of drawings
Fig. 1 is the perspective structure exploded view of the utility model locker;
Fig. 2 is the schematic diagram when adopting locker shown in Figure 1 to carry out the plug-in mounting location.
The specific embodiment
As shown in Figure 1; Locking device is made up of base 1, cover plate 2, stop pin 3, driving lever 4, spring 5, screw 6.
In above-mentioned locker, stop pin 3 is L type structure, in base 1, be provided with long-armed section adaptive chute with L type stop pin, side at base 1 is provided with the stop pin outlet, driving lever 4 is connected with base 1 by rotational pin 8, one end of driving lever 4 stretches out the outside at base 1, the bending segment adjacency of its other end and L type stop pin 3, one end of spring 5 is resisted against the opposite side of this bending segment, the other end of spring 5 is resisted against on the sidewall of base 1, spring 5 promotes stop pin 3 and outwards moves, and driving lever 4 can drive stop pin 3 and move in base.
Can swing to automatically in the locating hole that inserts subrack for ease of the external part that makes 3 long-armed sections of stop pins, be provided with guiding chamfering 31 at a side end of external part.
Cover plate 2 can adopt structure as shown in Figure 1 to realize with the connected mode of base 1, side at base 1 is provided with clamping through hole 11, the opposite side of base 1 is provided with and connects screw 12, the edge of cover plate 2 is provided with the clamping hook 21 corresponding with clamping through hole 11, and the opposite side of cover plate 2 is provided with the connecting hole 7 corresponding with connecting screw 12.Its assembly relation is packed stop pin 3, driving lever 4, spring 5 into earlier in the base 1 as shown in Figure 1, refills upper cover plate 2, uses two screws, 6 securing cover plates 2 at last.
Fig. 2 is contained in assembling drawing (18 of subracks have been drawn bottom parts) behind the subrack 18 for the module cabinet.Locker is contained in the bottom of cabinet 15 panels.Stop pin in the module cabinet 15 is in extended position under the effect of spring 5.Module cabinet 15 is being inserted in the process of interpolation frame, when the chamfering 31 of the external part of stop pin 3 is run into the subrack base plate, automatically move up and slide in the base 1, when continuing again to be inserted into inward, the end of stop pin 3 is corresponding with the location square hole 17 on the subrack, stop pin 3 inserts in the square hole 17 of subrack base plate under the effect of spring 5, and stop pin 3 stretches out to be fixed the module cabinet in the plug direction.
When extracting the module cabinet, the operator holds the handle 16 (external part of driving lever 4 is sleeved in the handle 16) of module cabinet, make handle 16 rotate counterclockwise an angle, under the effect of handle 16, driving lever 4 clockwise rotates, driving lever 4 drive stop pins 3 move simultaneously, it is moved up slides in the base, stop pin 3 is thrown off with the location square hole 17 on the subrack 18, so just module cabinet 15 can be extracted from subrack 18, after the operator let go, under the effect of spring 5, the handle of module cabinet 15 was got back to initial position again.
Shown in Figure 2 is that locker is latched on the base plate of subrack, also locking device can be latched in the top and the sidepiece of subrack.
Claims (4)
1, a kind of locker that is used for the module cabinet is locked in subrack, it is characterized in that, comprise base, in described base, be provided with from base one break away the stop pin that advances to skid off, promote spring that described stop pin skids off, stir the driving lever that described stop pin slides into, and described spring, stop pin and driving lever are sealed on cover plate in the described base.
2, according to the described locker of claim 1, it is characterized in that, described stop pin (3) is L type structure, be provided with long-armed section adaptive chute in the described base (1) with described L type stop pin (3), be provided with the stop pin outlet in the one side, described driving lever (4) is connected with base (1) by rotational pin, one end of driving lever (4) stretches out the outside in base (1), the bending segment adjacency of its other end and described L type stop pin (3), one end of described spring (5) is resisted against the opposite side of this bending segment, and the other end of spring is resisted against on the sidewall of base.
According to the described locker of claim 2, it is characterized in that 3, a side end of long-armed section external part of described stop pin (3) is provided with guiding chamfering (31).
4, according to claim 1 or 2 described lockers, it is characterized in that, one side of described base (1) is provided with clamping through hole (11), the opposite side of base (1) is provided with and connects screw (12), the edge of described cover plate (2) is provided with the clamping hook (21) corresponding with described clamping through hole (11), and the opposite side of cover plate (2) is provided with the connecting hole (7) corresponding with described connection screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248684 CN2578489Y (en) | 2002-10-14 | 2002-10-14 | Lock of modular case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248684 CN2578489Y (en) | 2002-10-14 | 2002-10-14 | Lock of modular case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2578489Y true CN2578489Y (en) | 2003-10-08 |
Family
ID=33719269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248684 Expired - Lifetime CN2578489Y (en) | 2002-10-14 | 2002-10-14 | Lock of modular case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2578489Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757229A (en) * | 2020-06-03 | 2021-12-07 | 鸿富锦精密电子(天津)有限公司 | Rotary buckle and fixing device |
| TWI764164B (en) * | 2020-06-03 | 2022-05-11 | 新加坡商鴻運科股份有限公司 | Rotating buckle and fixing device |
-
2002
- 2002-10-14 CN CN 02248684 patent/CN2578489Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757229A (en) * | 2020-06-03 | 2021-12-07 | 鸿富锦精密电子(天津)有限公司 | Rotary buckle and fixing device |
| TWI764164B (en) * | 2020-06-03 | 2022-05-11 | 新加坡商鴻運科股份有限公司 | Rotating buckle and fixing device |
| CN113757229B (en) * | 2020-06-03 | 2023-02-03 | 富联精密电子(天津)有限公司 | Rotary buckle and fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518057 No. 1, FA Lu, Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Patentee after: Aimosheng Network Energy Source Co., Ltd. Address before: 518129, Guangdong Province, Shenzhen District, Longgang District HUAWEI industrial base, the first floor, the third floor of the electrical plant Patentee before: Aimosheng Network Energy Source Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121014 Granted publication date: 20031008 |