CN201163381Y - Lock catch apparatus of cabinet card insertion module - Google Patents
Lock catch apparatus of cabinet card insertion module Download PDFInfo
- Publication number
- CN201163381Y CN201163381Y CNU2008200039868U CN200820003986U CN201163381Y CN 201163381 Y CN201163381 Y CN 201163381Y CN U2008200039868 U CNU2008200039868 U CN U2008200039868U CN 200820003986 U CN200820003986 U CN 200820003986U CN 201163381 Y CN201163381 Y CN 201163381Y
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- CN
- China
- Prior art keywords
- housing
- motion bar
- passage
- module card
- latching system
- 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 locking device for a case plug-in card module, comprising a shell, a movable rod, a locking component and an elastic member, wherein, the shell is provided with a channel and a receiving groove; the movable rod passes through the channel of the shell and is provided with a limiting structure; the locking component pivoted with the shell can be rotatablely received in the receiving groove through the motion of the movable rod; the elastic member is arranged on the shell and is received in the channel to limit the movable rod to move in the channel; the elastic member is provided with a limiting stop plate corresponding to the limiting structure; the shell has a plurality of holding grooves; the elastic member is provided with a plurality of holding structures corresponding to the holding grooves; the elastic member can be stably arranged on the shell through the fit of the holding grooves and the holding structures, so that the movable rod can be limited in the channel; and when the movable rod moves relative to the elastic member, the limiting structure moves and limits relative to the limiting stop plate, and the elastic member is permanently maintained on the shell.
Description
Technical field
The utility model relates to a kind of module card device, particularly relates to a kind of cabinet that is used for industrial computer, is used for convenient fixing and starts the latching system of cabinet module card of the panel of industrial cabinet, makes assembly operation easy, reduces manufacturing cost.
Background technology
Raising along with data processing technique, general office or factory industry all must use a computer and handle and store a large amount of and numerous and diverse data, wherein computing machine is installed in circuit board in one cabinet usually, and by assemblies such as bolt, screws, and the deckle board pin of cabinet is buckled in cabinet; Perhaps, utilize the buckle member that cabinet side board is fixed on the cabinet.But, along with product facility under light, thin, short, little demand, difficulty is more considered in its design, if utilize bolt fixed mode then to have following shortcoming:
Aspect the space, because product size continues miniaturization, the space potential that cabinet can be sealed must be compressed and limit, and makes the narrow and small deficiency in design space, and then difficult design and blind spot occur.Aspect the assembling convenience, if utilize bolt, screw assembling mode, then necessary tool using is removed bolt, screw one by one or is sealed, so operation is comparatively loaded down with trivial details.Aspect manufacturing cost, utilize bolt, screw closure mode, need a considerable amount of screws, make that the cabinet assembling is more difficult; Simultaneously, cause the raising of construction material cost.Therefore, utilize the conventional screw locking mode, for a long time, no matter use, all perplexed by user or assembler in cost, assembling or space.
From the above, known sealed fixed form still has inconvenience and defective.
Summary of the invention
The purpose of this utility model is to provide a kind of latching system of cabinet module card, is applied to the fixing and snap close that the panel of industrial computer is planted, with the latching system of the cabinet module card of convenient fixing and this panel of planting.Wherein, utilization has several holding slots at housing, elastic component has the holding structure of several corresponding holding slots, by cooperating between holding slot and the holding structure, so as to elastic component is fixedly arranged on the housing, and then the restraint bar causes motion bar to move with respect to elastic component in passage, and make position limiting structure move with spacing with respect to spacing catch, reach and the panel in the industrial cabinet carried out actions such as a release unlatching, snap close closure and power initiation.
Another purpose of the present utility model is to reduce the degree of difficulty of latching system when assembly operation of cabinet module card, and reduce the assembly cost by cooperating between the holding structure of the holding slot of housing and elastic component; Simultaneously, make motion bar in regular moving down, this elastic component can both remain on the housing, prevents landing or the generation that comes off
To achieve these goals, the invention provides a kind of latching system of cabinet module card, comprising: a housing, a motion bar, a latch components and an elastic component.This housing has a passage and a pair of storage tank that should passage.Motion bar is arranged in the passage of this housing, and this motion bar has a position limiting structure.Latch components is hubbed on this housing and is positioned at passage, and is by moving of this motion bar, ccontaining rotationally or away from this storage tank to promote this latch components.Elastic component is arranged on this housing and is placed in accordingly in this passage, move in this passage to limit this motion bar, and this elastic component has a spacing catch corresponding to position limiting structure.Wherein, housing has several holding slots, and elastic component has the holding structure of several corresponding holding slots, by cooperating of holding slot and holding structure, elastic component stably is arranged on the housing, so as to the restraint bar in passage.
Whereby, when motion bar relative resilient sheet moved, this position limiting structure can move with spacing with respect to spacing catch, and latch components is rotated with respect to this storage tank.By cooperating between holding slot and holding structure, the assembling operation of the latching system of cabinet module card is simplified, reduce manufacturing cost, move even motion bar is regular, the elastic component perseverance remains on the housing and unlikely separation.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is that the latching system of the utility model cabinet module card is in the three-dimensional exploded view at a visual angle;
Fig. 2 is that the latching system of the utility model cabinet module card is in the three-dimensional exploded view at another visual angle;
Fig. 3 is that the latching system of the utility model cabinet module card is in the three-dimensional combination figure at a visual angle;
Fig. 4 is that the latching system of the utility model cabinet module card is in the three-dimensional combination figure at another visual angle;
Fig. 5 is the floor map of latching system after combination of the utility model cabinet module card;
Fig. 6 be the latching system of the utility model cabinet module card after combination, present the stereographic map of the opening of triping;
Fig. 7 be the latching system of the utility model cabinet module card after combination, present the stereographic map of a snap close closure state;
Fig. 8 be the latching system of the utility model cabinet module card after combination, present the stereographic map of a power initiation state.
Wherein, Reference numeral:
1 housing
10 passages, 11 storage tanks
12 holding slots, 13 pivot buttonholes
2 motion bars
20 handle portions
21 operating bar portions
210 position limiting structures, 211 protuberance cambered surfaces
212 first uplift sector, 213 second uplift sector
214 the 3rd uplift sector 215 promote structure
216 impellers, 217 open slots
3 latch components
30 latch part, 300 start surfaces
31 articulated sections
310 rotating hinges, 311 rotating hinges
4 elastic components
40 spacing catch 400 ridge structure
41 holding structures
5 elastic partss
A opens distance
B snap close distance
C power supply distance
Embodiment
Please refer to Fig. 1 to shown in Figure 5, be the correlative type of the latching system specific embodiment of the utility model cabinet module card.The utility model is assembled on the fixedly panel seat (not shown) of industrial cabinet rear side, with the unlatching of the panel that is applied to industrial cabinet trip, snap close closure and power initiation.The latching system of cabinet module card includes: a housing 1, a motion bar 2, a latch components 3 and an elastic component 4.
This housing 1 is made up of a metal material, and its inside has a path 10, a pair of storage tank 11, several holding slots 12 corresponding to this path 10 that should path 10, and a pair of pivot buttonhole 13 that should path 10.This path 10 presents an elongated shape, to provide this motion bar 2 ccontaining.This storage tank 11 is through to outside this housing 1, and presents an arc curved shape, to provide this latch components 3 ccontaining.This holding slot 12 is in order to fix this elastic component 4.13 of this pivot buttonholes provide the use that is pivoted of this latch components 3.
This motion bar 2 is made up of a metal material, and it is shaped as a rectangular strip.This motion bar 2 is arranged in the path 10 of this housing 1 accordingly, so as to carry out moving back and forth of a distance in this path 10.This motion bar 2 has a leader portion 20 and an operating bar portion 21.This handle portion 20 provides the user convenient gripping, effectively pushes away, spurs work, and this operating bar portion 21 is placed in this path 10 movably.This operating bar portion 21 has a position limiting structure 210 and and promotes structure 215.Wherein, this position limiting structure 210 is formed at the front end of this operating bar portion 21, it is the curved position limiting structure of an arc, its surface forms a protuberance cambered surface 211, and this protuberance cambered surface 211 has one first uplift sector 212, one second uplift sector 213 and one the 3rd uplift sector 214, it is arrangement pitch each other, to form the spacing moulding of multisection type.In addition, this promotion structure 215 is formed at the rear end of this operating bar portion 21.This promotion structure 215 has an impeller 216 and an open slot 217.This impeller 216 is a strip, in order to the power switch (not shown) of contact one panel, and promotes this latch components 3.This open slot 217 is an elongated shape, links so that this latch components 3 to be provided, so as to driving this latch components 3.Whereby, promote the effect of structure 215 by this, ccontaining rotationally or leave in this storage tank 11 to drive this latch components 3.
This latch components 3 is made up of a metal material, it is hubbed on this housing 1 and is positioned at this path 10, operating bar portion 21 by this motion bar 2 moves in this path 10, effectively drive this latch components 3 and rotate, and away from or be placed in this storage tank 11.Wherein, this latch components 3 is made up of a latch part 30 and an articulated section 31.What this latch part 30 formed an arc curved shape colludes the part structure, and corresponding to the shape of this storage tank 11, so as to being placed in this storage tank 11.Wherein, the two sides of this articulated section 31 form two rotating hinges 310,311 respectively, this rotating hinge 310 is hubbed on the pivot buttonhole 13 of this housing 1, another rotating hinge 311 is arranged on the open slot 217 of this promotion structure 215 movably, so as to being pivot button center, rotate with the latch part 30 that this latch components 3 is provided by this two rotating hinge 310,311.
Have, this latch components 3 also has a start surface 300 again, is one to be formed at the clinoplane of these latch part 30 1 sides.Wherein, be provided with an elastic parts 5 between the path 10 of this start surface 300 and this housing 1.The design that has the angle of inclination by this start surface 300, make this elastic parts 5 can be located at obliquely on this start surface 300 (as Fig. 5), utilize the rotation of mobile and this rotating hinge 310,311 of this motion bar 2 to drive down, and by the compression of the elastic force of this elastic parts 5 or uphold down, make this latch components 3 in rotary course, effectively and the ground of taking advantage of a situation is ccontaining or away from this storage tank 11.Therefore, have the design at angle of inclination, produce the dead angle, cause this latch components 3 to rotate smoothly, cause latch components 3 can't carry out the problem of snap close action to avoid the action between this elastic parts 5 and this latch components 3 by this start surface 300.
This elastic component 4 is arranged on this housing 1, and is placed in accordingly in this path 10, relatively moves in path 10 with the operating bar portion 21 that limits this motion bar 2, carries out relative spacing action.Wherein, this elastic component 4 has spacing catch 40 and several holding structures 41.On the position limiting structure 210 of this spacing catch 40 corresponding to this operating bar portion 21.Wherein, these spacing catch 40 formation one are corresponding to the ridge structure 400 of the protuberance cambered surface 211 of this position limiting structure 210.Be limited in to these ridge structure 400 opposabilities on first and second and three uplift sector 212,213,214.
Whereby, when the operating bar portion 21 of motion bar 2 moved with respect to this elastic component 4, first and second of the protuberance cambered surface 211 of this position limiting structure 210 and three uplift sector 212,213,214 moved relative to the ridge structure 400 of this spacing catch 40.Optionally be limited under the start of this ridge structure 400 by first and second and three uplift sector 212,213,214, make this operating bar portion 21 be limited in a wherein position of an open site, a snap close position or a position of source, so as to the panel in the industrial cabinet being carried out the relative actions such as unlatching, snap close closure and power initiation of triping.
In design of the present utility model, this holding structure 41 cooperates this holding slot 12 accordingly, so as to making this elastic component 4 can be effectively and stably be arranged on this housing 1 and be placed in this path 10, operating bar portion 21 with this motion bar 2 is limited in this path 10 efficiently, forms a precalculated position (as: open site, snap close position or position of source).
Therefore, except effectively the panel of industrial cabinet being triped under the effect of unlatching, snap close closure and power initiation, further can reduce the degree of difficulty of latching system when assembling operation of cabinet module card, so as to reducing the assembly cost, and make this motion bar 2 in regular moving down, make this elastic component 4 perseverance to remain on this housing 1, reduce the possibility that elastic component 4 landing takes place or comes off significantly.When this motion bar 2 when this elastic component 4 moves, this position limiting structure 210 can be effectively move with spacing with respect to this spacing catch 40, makes the utility model reach the actions such as unlatching, snap close closure and power initiation of triping for the panel in the industrial cabinet.
Please cooperate with reference to figure 6 to shown in Figure 8, for the latching system of the utility model cabinet module card after combination, form the graphic of states such as unlatchings, snap close closure and a power initiation of triping.
As shown in Figure 6, when the operating bar portion 21 of this motion bar 2 moves to a unlatching distance A with respect to this housing 1, under the cooperation by this spacing catch 40 and this position limiting structure 210 (as Fig. 2), make this motion bar 2 be limited on the open site, and promote under the drive of impeller 216 of structure 215 (as Fig. 1) by this, make this elastic parts 5 be compressed (as Fig. 5), and promote this latch components 3 indirectly and rotate in this storage tank 11, make this latch components 3 form the opening of triping.
As shown in Figure 7, when operating bar portion 21 relative these housings 1 of this motion bar 2 move to a snap close apart from B, under can cooperation by this spacing catch 40 and position limiting structure 210 (as Fig. 2), make this motion bar 2 be limited on the snap close position, and by under the elastic stretch of this elastic parts 5 (as Fig. 5), force this latch components 3 to leave this storage tank 11, make this latch components 3 form a snap close closure state.
As shown in Figure 8, when operating bar portion 21 relative these housings 1 of motion bar 2 move to a power supply distance C, under can cooperation by this spacing catch 40 and this position limiting structure 210 (as Fig. 2), make this motion bar 2 be limited on this position of source, and conflict to the switch of the panel of industrial cabinet by the impeller 216 (as Fig. 5) of the promotion structure 215 of this operating bar portion 21, make panel present a power initiation state.
Comprehensive the above, the utlity model has following characteristics:
(1) by the cooperating of holding slot and holding structure, elastic component is stable to be arranged at housing so as to making, and then the restraint bar effectively is limited to motion bar the ad-hoc location of this passage in passage; Motion bar relative resilient sheet is moved, reach the action of unlatching, snap close and the power supply status of counter plate.
(2) effectively to the panel of industrial cabinet trip, snap close and electric power starting start, and can reduce the degree of difficulty of latching system when assembling operation of cabinet module card, so as to reducing the assembly cost.
(3) no matter whether motion bar often moves, and elastic component can both remain on this housing, the possibility that significantly reduces landing or come off.
(4) by form the design at an angle of inclination on the start surface of latch components, under the elastic force compression or extension by elastic parts, make latch components when rotated, can be effectively, the ground of taking advantage of a situation is ccontaining or away from this storage tank, avoid elastic parts and latch components that the possibility at dead angle takes place in start.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (7)
1, a kind of latching system of cabinet module card is characterized in that, includes:
One housing, it has a passage and a pair of storage tank that should passage;
One motion bar, it is arranged in the passage of this housing, and this motion bar has a position limiting structure;
One rotates with respect to this storage tank by moving of this motion bar and ccontaining or away from the latch components of this storage tank, it is hubbed on this housing and is positioned at passage; And
One elastic component, be arranged on this housing and also be placed in accordingly in this passage, and limiting this can move in this passage relative to the motion bar that this elastic component moves, and this elastic component has a spacing catch, can move and spacing position limiting structure relative to this spacing catch corresponding to this;
Wherein, this housing has several holding slots, and this elastic component has several to holding structure that should holding slot, and this holding slot and holding structure are provided with this elastic component on housing and be placed in this passage, and limit this motion bar in this passage;
2, the latching system of cabinet module card according to claim 1 is characterized in that, this motion bar has this latch components of drive makes this latch components turn to the interior promotion structure of this storage tank.
3, the latching system of cabinet module card according to claim 1 is characterized in that, this latch components has two rotating hinges, is arranged at respectively on this housing and the motion bar.
4, the latching system of cabinet module card according to claim 1, it is characterized in that, this latch components has a start surface, between this housing and this start surface elastic parts is set obliquely, and this elastic parts drives this latch components away from this storage tank.
5, the latching system of cabinet module card according to claim 4 is characterized in that, this start surface is a clinoplane, and this elastic parts is located on this acting surface obliquely.
6, the latching system of cabinet module card according to claim 1, it is characterized in that, the position limiting structure of this motion bar forms a protuberance cambered surface, and this protuberance cambered surface has several uplift sector, and the spacing catch of this elastic component forms a pair of ridge structure that should swell cambered surface.
7, the latching system of cabinet module card according to claim 6 is characterized in that, this ridge structure is limited on this protuberance cambered surface, and the uplift sector that should move relative to this ridge structure optionally is limited in this ridge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200039868U CN201163381Y (en) | 2008-02-05 | 2008-02-05 | Lock catch apparatus of cabinet card insertion module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200039868U CN201163381Y (en) | 2008-02-05 | 2008-02-05 | Lock catch apparatus of cabinet card insertion module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163381Y true CN201163381Y (en) | 2008-12-10 |
Family
ID=40184311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200039868U Expired - Lifetime CN201163381Y (en) | 2008-02-05 | 2008-02-05 | Lock catch apparatus of cabinet card insertion module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163381Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548333A (en) * | 2018-11-29 | 2019-03-29 | 英业达科技有限公司 | The server of involution formula trip device and application the involution formula trip device |
| CN111029223A (en) * | 2019-12-25 | 2020-04-17 | 华为技术有限公司 | Circuit breaker and power distribution system |
-
2008
- 2008-02-05 CN CNU2008200039868U patent/CN201163381Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548333A (en) * | 2018-11-29 | 2019-03-29 | 英业达科技有限公司 | The server of involution formula trip device and application the involution formula trip device |
| CN111029223A (en) * | 2019-12-25 | 2020-04-17 | 华为技术有限公司 | Circuit breaker and power distribution system |
| US11875961B2 (en) | 2019-12-25 | 2024-01-16 | Huawei Digital Power Technologies Co., Ltd. | Circuit breaker and power distribution system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081210 |
|
| CX01 | Expiry of patent term |