CN101295917A - Pluggable electronic device with lock bar element - Google Patents
Pluggable electronic device with lock bar element Download PDFInfo
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- CN101295917A CN101295917A CNA200710101958XA CN200710101958A CN101295917A CN 101295917 A CN101295917 A CN 101295917A CN A200710101958X A CNA200710101958X A CN A200710101958XA CN 200710101958 A CN200710101958 A CN 200710101958A CN 101295917 A CN101295917 A CN 101295917A
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- lock bar
- bar element
- electronic device
- power supply
- pluggable electronic
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Abstract
The invention relates to a draw-out type electronic device with a lock bar component. The electronic device is arranged in a machine body in a draw-out way; one side of the machine body is provided with a locking part; the draw-out type electronic device with the lock bar component at least comprises a shell body and a lock bar component, wherein, the shell body is provided with a first lateral surface and a second lateral surface; wherein, the first lateral surface is provided with a first opening, and the second lateral surface is provided with a second opening; the lock bar component is provided with a first end part, a bulge, a bending part and a second end part, wherein, the first end part of the lock bar component is fixed on the internal surface of the second lateral surface of the shell body; the bulge extends to the second opening of the second lateral surface by part; the bending part is arranged between the first end part and the bulge, and the second end part extends to the first opening of the first lateral surface of the shell body.
Description
Technical field
The present invention relates to a kind of pluggable electronic device, relate in particular to a kind of pluggable electronic device with lock bar element.
Background technology
Power system is a various device, and for example communication apparatus, industrial computer, information equipment or server are kept the indispensable outfit of normal operation.Can't continue power supply for preventing that power system from breaking down, even cause power consumption equipment to damage or data are lost, thereby develop and redundancy power supply system (Redundant power supply system).The cardinal principle of redundancy power supply system is that the power supply unit more than two ones is arranged in the body in parallel, when normal manipulation mode, power supply unit can be provided by the energy that provides to load, but in the time of can't powering when one of them power supply unit fault, can continue to provide power supply by another power supply unit.
See also Fig. 1, it is the structural representation of traditional redundancy power supply system.As shown in Figure 1, traditional redundancy power supply system 1 comprises body 10, first power supply unit 11 and second source supply 12.Wherein, body 10 volume inside can be separated into first holding part 102 and second holding part 103 by dividing plate 101, to be respectively applied for plant first power supply unit 11 and second source supply 12.The inside of body 10 also is provided with a backboard 13, have first slot 131 and second slot 132 on this backboard 13, to peg graft with the connecting portion 111 of first power supply unit 11 and the connecting portion 121 of second source supply 12 respectively, first power supply unit 11 and second source supply 12 can be arranged in the body 10 with plugging.The through hole at body 10 back sides can pass many wires 14, and described many wires 14 directly are connected with backboard 13, provides to power consumption equipment is inner by electric wire 14 with the power supply that redundancy power supply system 1 is provided and uses.
See also Fig. 2, it is the power supply unit structural representation of redundancy power supply system shown in Figure 1.Because first power supply unit 11 is identical with the structure of second source supply 12, so is the example explanation with first power supply unit 11 only among Fig. 2.As Fig. 1 and shown in Figure 2, this first power supply unit 11 can be arranged in the body 10 of redundancy power supply system 1 with plugging, and this first power supply unit 11 mainly comprises: housing 110, connecting portion 111, shell fragment 115, supply socket 117, handle 118 and switch element 119.Wherein, housing 110 has first side 112 and second side 113, and first side 112 and second side 113 are adjacent.
Supply socket 117, handle 118 and switch element 119 are set on first side 112 of housing 110, and have first opening 114 on first side 112 of this housing 110, and have second opening 116 on second side 113.Wherein, handle 118 is for user's application of force, first power supply unit 11 is carried out the withdrawing operation.Supply socket 117 be used to the to peg graft attaching plug (not shown) of external power cord is to receive external power source.Switch element 119 is arranged between shell fragment 115 and the supply socket 117, with the conducting that is used to control external power source with block.In addition, shell fragment 115 has first end 115a, the second end 115b and protuberance 115c, and wherein the protuberance 115c of shell fragment 115 is arranged between first end 115a and the second end 115b.Shell fragment 15 is fixed in its first end 115a on the inner surface of second side 113 of housing 110, and make this protuberance 115c partly extend this second opening 116, and the second end 115b of shell fragment 15 extends this first side 112 from first opening 114 of first side 112 of housing 110, pushes for the user to form a press section.
Please consult Fig. 1 and Fig. 2 again, when first power supply unit 11 is inserted in body 10 when inner, the protuberance 115c of shell fragment 115 just can be accordingly fastens with the opening 104 of body 10, just can make first power supply unit 11 fixing and be positioned in the body 10 thus.When the user desires withdrawing first power supply unit 11, can push shrapnel 115 the second end 115b of user, that is press section, make the protuberance 115c displacement of shell fragment 115 and in second opening 116 of second side 113 of retraction housing 110, therefore the protuberance 115c of shell fragment 115 can break away from the corresponding opening 104 of housing 110, and the user just can utilize handle 118 and first power supply unit 11 is come out from body 10 interior withdrawings thus.
Yet, still there is following shortcoming in conventional art: because shell fragment 115 is to be made and shell fragment 115 is flat structure substantially by integrated metal material, therefore after the push action of regular ground, to make shell fragment 115 easily deformable, especially between first end 115a and the protuberance 115c, in the course of time will make and move in second opening 116 in the distortion relatively of protuberance 115c because of shell fragment 115 and can't reply, so will cause first power supply unit, 11 lock bolts in the deleterious of body 10, even the function of forfeiture lock bolt.In addition, supply socket 117 is pegged graft to receive external power source with the attaching plug (not shown) of external power cord, but during owing to supply socket 117 socket power plugs, under user's state that still externally power supply is supplied, the state and the withdrawing that push shrapnel 115 the second end 115b and remove shell fragment 115 lock bolts go out first power supply unit 11, and therefore traditional structure still can't avoid first power supply unit 11 to be taken place by the situation that user's mistake withdrawing goes out body 10 when supply socket 117 is plugged with attaching plug.
Therefore, pressing for provides a kind of pluggable electronic device with lock bar element, with defective and the solution problem that conventional art was faced of improving conventional art.
Summary of the invention
Main purpose of the present invention is for providing a kind of pluggable electronic device with lock bar element, it utilizes the bending part design of lock bar element, make the not yielding and maintenance elasticity of lock bar element, thereby make lock bar element after long-term or frequent the use, still can keep the function of lock bolt.
Another object of the present invention is for providing a kind of pluggable electronic device with lock bar element, it makes lock bar element and supply socket adjoining, thereby utilize the lock bar element cooperation to be plugged in the attaching plug of supply socket and structure fool proof function is provided, when being plugged with attaching plug, still can be gone out the situation generation of body with the supply socket of avoiding pluggable electronic device by user's mistake withdrawing.
Another purpose of the present invention is to provide a kind of power supply unit with lock bar element that is applied to redundancy power supply system, utilize the bending part design of lock bar element, make the not yielding and maintenance elasticity of lock bar element, thereby make lock bar element after long-term or frequent the use, still can keep the function of lock bolt.
For achieving the above object, the invention provides a kind of pluggable electronic device with lock bar element, it can be arranged in the body with plugging, one side of this body has holding division, this pluggable electronic device with lock bar element comprises at least: housing, it has first side and second side, and wherein this first side has first opening, and this second side has second opening; And lock bar element, it has first end, protuberance, bending part and the second end, wherein this first end is fixed in the inner surface of this second side of this housing, this protuberance partly extends this second opening of this second side, this bending part is arranged between this first end and this protuberance, and this second end extends this first side by this first opening of this first side of this housing.
For achieving the above object, the present invention also provides a kind of pluggable electronic device with lock bar element, it can be arranged in the body with plugging, one side of this body has holding division, this pluggable electronic device with lock bar element comprises at least: housing, it has first side and second side, and wherein this first side has first opening, and this second side has second opening; Lock bar element, it has first end, protuberance, bending part and the second end, wherein this first end is fixed in the inner surface of this second side of this housing, this protuberance partly extends this second opening of this second side, this bending part is arranged between this first end and this protuberance, and this second end extends this first side by this first opening of this first side of this housing; And supply socket, it is arranged at this first side of this housing, and is adjacent to this lock bar element, in order to when this supply socket is connected with attaching plug, makes this lock bar element replace this attaching plug.
Useful technique effect of the present invention is: the pluggable electronic device with lock bar element of the present invention can utilize the bending part design of lock bar element to make the not yielding and maintenance elasticity of lock bar element, thereby makes lock bar element still can keep the lock bolt function after long-term or frequent the use.In addition, pluggable electronic device with lock bar element of the present invention makes lock bar element and supply socket adjoining, thereby utilize the lock bar element cooperation to be plugged in the attaching plug of supply socket and structure fool proof function is provided, when being plugged with attaching plug, gone out body by user's mistake withdrawing with the supply socket of avoiding power supply unit.
Description of drawings
Fig. 1 is the structural representation of traditional redundancy power supply system;
Fig. 2 is the power supply unit structural representation of redundancy power supply system shown in Figure 1;
Fig. 3 is the structural representation of the redundancy power supply system of the preferred embodiment of the present invention;
Fig. 4 is the structural representation of first power supply unit shown in Figure 3; And
Fig. 5 is fixed in the schematic diagram of inner surface of second side of housing for lock bar element shown in Figure 4.
Wherein, description of reference numerals is as follows:
1,2: redundancy power supply system 10,20: body
11,21: the first power supply units 12,22: second source supply
101,201: dividing plate 102,202: the first holding parts
103,203: the second holding parts 13: backboard
131,231: the first slots 132,232: the second slots
111: connecting portion 121: connecting portion
14: electric wire 110,210: housing
115: shell fragment 117,217: supply socket
118,218: handle 119: switch element
112,212: the first sides 113,213: the second sides
114,214: the first openings 116,216: the second openings
115a, 215a: first end 115b, 215b: the second end
115c, 215c: protuberance 215d: bending part
215e: the first plate 215f: second plate
23: power-switching circuit plate 205: holding division
221: the second connecting interfaces of 211: the first connecting interfaces
204: louvre 215: lock bar element
219: replace element 24: connector
25: attaching plug
Embodiment
Below will some exemplary embodiments that embody feature of the present invention and advantage be described in detail.Be understood that: the present invention can have various execution mode, and it does not all depart from the scope of the present invention, and the explanation of wherein being carried out and accompanying drawing be to be used for example explanation the present invention in itself, but not in order to restriction the present invention.
The present invention is the pluggable electronic device with lock bar element, and it can be arranged in the body with plugging, fixes or remove fixing to utilize lock bar element mutually with corresponding holding division in the body, thereby realizes lock bolt and the function of removing lock bolt.Pluggable electronic device of the present invention can be plug type power supply unit, hard disk unit or CD-ROM drive, and not as limit.To be example below, technical conceive of the present invention will be described with the plug type power supply unit that is applicable to redundancy power supply system.
See also Fig. 3, it is the structural representation of the redundancy power supply system of the preferred embodiment of the present invention.As shown in Figure 3, redundancy power supply system 2 of the present invention mainly comprises body 20, first power supply unit 21 and second source supply 22.Wherein, body 20 volume inside can be separated into first holding part 202 and second holding part 203 by dividing plate 201, to be respectively applied for plant first power supply unit 21 and second source supply 22.In certain embodiments, first power supply unit 21 can be arranged at respectively in first holding part 202 and second holding part 203 of body 20 with second source supply 22 with plugging.The inside of body 20 also is provided with power-switching circuit plate 23, this power-switching circuit plate 23 has for example DC/DC conversion circuit, and power-switching circuit plate 23 is arranged at the inboard and vertical in fact with the length direction of second source supply 22 with first power supply unit 21 of body 20 back sides.Also have first slot 231 and second slot 232 on the power-switching circuit plate 23, connect 211 and second the connecing 221 and peg graft of second source supply 22 to be connected with first of first power supply unit 21 respectively.In certain embodiments, this first connects 211 and is respectively the golden finger interface that is arranged at first power supply unit 21 and second source supply 22 internal circuit panel edges with this second connecting interface 221, but not as limit.Body 20 is in the position that is provided with of contiguous power-switching circuit plate 23, promptly with at least one side that the back side of body 20 is connected on, form a plurality of louvres 204, the radiating airflow that radiator fan drove of first power supply unit 21 and second source supply 22 inside thus, after to 23 heat radiations of power-switching circuit plate, can provide current path, thereby be beneficial to system radiating by louvre 204.In addition, the back side of body 20 also can be provided with connector 24, so that be connected with power consumption equipment.
See also Fig. 4, it is the structural representation of first power supply unit shown in Figure 3.Because first power supply unit 21 is identical with the structure of second source supply 22, is the structure that example illustrates two power supply units with first power supply unit 21 only among the figure.As shown in Figure 3 and Figure 4, this first power supply unit 21 can be arranged in the body 20 of redundancy power supply system 2 with plugging, and this first power supply unit 21 mainly comprises: housing 210, first connecting interface 211, lock bar element 215, supply socket 217 and handle 218.Wherein, housing 210 has first side 212 and second side 213, and first side 212 and second side 213 are adjacent.In certain embodiments, this first power supply unit 21 also has circuit board and radiator fan, and wherein circuit board is arranged at housing 210 inside, and first connecting interface 211 of board edge is extended by the opening at housing 210 back sides.
In certain embodiments, supply socket 217 and handle 218 are set on first side 212 of housing 210, and have first opening 214 on first side 212 of this housing 210, and have second opening 216 on second side 213.Wherein, handle 218 is for user's application of force, first power supply unit 21 is carried out the withdrawing operation.Supply socket 217 be used to the to peg graft attaching plug 25 of an external power cord is to receive external power source.
See also Fig. 5, it shows the schematic diagram of inner surface that lock bar element shown in Figure 4 is fixed in second side of housing.As Fig. 4 and shown in Figure 5, in certain embodiments, lock bar element 215 has first end 215a, the second end 215b, protuberance 215c and bending part 215d, wherein the protuberance 215c of lock bar element 215 is arranged between first end 215a and the second end 215b, and bending part 215d is arranged between first end 215a and the protuberance 215c.Lock bar element 215 is fixed in its first end 215a on the inner surface of second side 213 of housing 210, and make this protuberance 215c partly extend this second opening 216, and the second end 215b of lock bar element 215 protrudes from first side 212 by first opening 214 of first side 212 of housing 210, pushes for the user so that the press section to be provided.In certain embodiments, the first end 215a of lock bar element 215 is fixed in modes such as for example riveted joint, thread locking or welding on the inner surface of second side 213 of housing 210, and not as limit.In certain embodiments, the first end 215a of lock bar element 215 and the second end 215b lay respectively on the first plate 215e and the second plate 215f of lock bar element 215, and this first plate 215e and this second plate 215f so that the small part edge be connected and be right angle in fact each other.In addition, protuberance 215c is arranged on the first plate 215e, and bending part 215d also is formed on the first plate 215e.In certain embodiments, this lock bar element 215 can be made by for example metal material, and not as limit.In addition, in further embodiments, this lock bar element 215 can be for example integrated metal clips, and not as limit.
Please consult Fig. 3, Fig. 4 and Fig. 5 again, when first power supply unit 21 is inserted in body 20 inside, the protuberance 215c of lock bar element 215 just can be accordingly fastens with the holding division 205 of body 20, just can make first power supply unit 21 fixing and be positioned in the body 20 thus.In certain embodiments, the holding division 205 of this body 20 can be for example opening or recess, and not as limit.When the user desires withdrawing first power supply unit 21, the user can push the second end 215b of lock bar element 215, it is the press section, make the protuberance 215c displacement of lock bar element 215 and in second opening 216 of second side 213 of retraction housing 210, therefore the protuberance 215c of lock bar element 215 can break away from the corresponding holding division 205 of housing 210, and the user just can utilize handle 218 and first power supply unit 21 is gone out from body 20 interior withdrawings thus.Because lock bar element 215 has bending part 215c, therefore can make lock bar element 215 after long-term or frequent the use, still can provide enough elastic force to supply user's application of force, and be not easy between first end 215a and protuberance 215c, to cause distortion further, therefore protuberance 215c relatively is not easy to be recessed in by long-term or frequent use back displacement at lock bar element 215 second opening 216 of second side 213 of housing 20, therefore can make lock bar element 215 keep elasticity, and make lock bar element 215 after long-term or frequent the use, still can keep the function of lock bolt.
In addition, in certain embodiments, as Fig. 4 and shown in Figure 5, lock bar element 215 also can be replaced element 219 at the second end 215b sheathed, or directly punching press bending and form a top (not shown).Wherein, this replaces element 219 or the top can be L type in fact, and not as limit.Because lock bar element 215 is arranged at the side of supply socket 217, therefore, when the attaching plug 25 of external power cord is connected to supply socket 217, the attaching plug 25 of external power cord make lock bar element 215 replace element 219 or the top (not shown) is in contact with one another with it or replaces, thereby make lock bar element 215 can not be subjected to external force to pull and remove and fix or the lock bolt state, just can when being connected with the attaching plug 25 of external power cord, supply socket 217 avoid first power supply unit 21 in the process that running is used, to break away from the body 20 of redundancy power supply system 2 thus because of user's misoperation.
In sum, the pluggable electronic device with lock bar element of the present invention utilizes the bending part design of lock bar element, makes the not yielding and maintenance elasticity of lock bar element, thereby makes lock bar element still can keep the lock bolt function after long-term or frequent the use.In addition, pluggable electronic device with lock bar element of the present invention makes lock bar element and supply socket adjoining, thereby utilize the lock bar element cooperation to be plugged in the attaching plug of supply socket and structure fool proof function is provided, when being plugged with attaching plug, gone out body by user's mistake withdrawing with the supply socket of avoiding power supply unit.
Without departing from the present invention, to any change and the modification that the present invention carried out, all belong in the scope of claims of the present invention.
Claims (13)
1. pluggable electronic device with lock bar element, it can be arranged in the body with plugging, and a side of this body has holding division, and this pluggable electronic device with lock bar element comprises at least:
Housing, it has first side and second side, and wherein this first side has first opening, and this second side has second opening; And
Lock bar element, it has first end, protuberance, bending part and the second end, wherein this first end is fixed in the inner surface of this second side of this housing, this protuberance partly extends this second opening of this second side, this bending part is arranged between this first end and this protuberance, and this second end extends this first side by this first opening of this first side of this housing.
2. the pluggable electronic device with lock bar element as claimed in claim 1, wherein this pluggable electronic device is the plug type power supply unit, and this body is the body of redundancy power supply system.
3. the pluggable electronic device with lock bar element as claimed in claim 1, wherein this protuberance of this lock bar element is arranged between this second end and this bending part.
4. the pluggable electronic device with lock bar element as claimed in claim 1 comprises also and replaces element that it is sheathed on this second end of this lock bar element.
5. the pluggable electronic device with lock bar element as claimed in claim 1, wherein this lock bar element is made by metal material.
6. the pluggable electronic device with lock bar element as claimed in claim 1, wherein this lock bar element is integrated.
7. the pluggable electronic device with lock bar element as claimed in claim 1, wherein this first end of this lock bar element and this second end are arranged at respectively on first plate and second plate.
8. the pluggable electronic device with lock bar element as claimed in claim 7, wherein this protuberance of this lock bar element is arranged on this first plate.
9. the pluggable electronic device with lock bar element as claimed in claim 7, wherein this bending part of this lock bar element is arranged on this first plate.
10. the pluggable electronic device with lock bar element as claimed in claim 7, wherein this of this lock bar element first plate and this second plate are so that the small part edge is connected and near normal each other.
11. the pluggable electronic device with lock bar element as claimed in claim 1, wherein this holding division of this body is an opening.
12. the pluggable electronic device with lock bar element as claimed in claim 1 also comprises supply socket, it is arranged at this first side of this housing.
13. the pluggable electronic device with lock bar element, it can be arranged in the body with plugging, and a side of this body has holding division, and this pluggable electronic device with lock bar element comprises at least:
Housing, it has first side and second side, and wherein this first side has first opening, and this second side has second opening;
Lock bar element, it has first end, protuberance, bending part and the second end, wherein this first end is fixed in the inner surface of this second side of this housing, this protuberance partly extends this second opening of this second side, this bending part is arranged between this first end and this protuberance, and this second end extends this first side by this first opening of this first side of this housing; And
Supply socket, it is arranged at this first side of this housing, and is adjacent to this lock bar element, in order to when this supply socket is connected with attaching plug, makes this lock bar element replace this attaching plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710101958XA CN101295917B (en) | 2007-04-27 | 2007-04-27 | Pluggable electronics with latching elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710101958XA CN101295917B (en) | 2007-04-27 | 2007-04-27 | Pluggable electronics with latching elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101295917A true CN101295917A (en) | 2008-10-29 |
| CN101295917B CN101295917B (en) | 2012-05-09 |
Family
ID=40066000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710101958XA Active CN101295917B (en) | 2007-04-27 | 2007-04-27 | Pluggable electronics with latching elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101295917B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102088546B (en) * | 2009-12-07 | 2012-11-21 | 上海威乾视频技术有限公司 | Video module for Internet protocol (IP) camera |
| CN103620938A (en) * | 2011-10-31 | 2014-03-05 | 富士电机株式会社 | Inverter device |
| CN115515362A (en) * | 2021-06-07 | 2022-12-23 | 台达电子工业股份有限公司 | Device with fool-proof structure and cabinet-type device assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2282323Y (en) * | 1996-10-24 | 1998-05-20 | 驰洋股份有限公司 | A quick assembly and insertion traction member for an insertion assembly device |
| US5978212A (en) * | 1997-02-28 | 1999-11-02 | Digital Equipment Corporation | Disk drive locking member with handle |
| CN2805312Y (en) * | 2005-06-02 | 2006-08-09 | 上海环达计算机科技有限公司 | Lock structure of drawing device and host |
-
2007
- 2007-04-27 CN CN200710101958XA patent/CN101295917B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102088546B (en) * | 2009-12-07 | 2012-11-21 | 上海威乾视频技术有限公司 | Video module for Internet protocol (IP) camera |
| CN103620938A (en) * | 2011-10-31 | 2014-03-05 | 富士电机株式会社 | Inverter device |
| CN103620938B (en) * | 2011-10-31 | 2016-03-16 | 富士电机株式会社 | Inverter apparatus |
| CN115515362A (en) * | 2021-06-07 | 2022-12-23 | 台达电子工业股份有限公司 | Device with fool-proof structure and cabinet-type device assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101295917B (en) | 2012-05-09 |
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