CN101593012A - Power supply unit - Google Patents
Power supply unit Download PDFInfo
- Publication number
- CN101593012A CN101593012A CNA2008100981914A CN200810098191A CN101593012A CN 101593012 A CN101593012 A CN 101593012A CN A2008100981914 A CNA2008100981914 A CN A2008100981914A CN 200810098191 A CN200810098191 A CN 200810098191A CN 101593012 A CN101593012 A CN 101593012A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- pressure
- shell
- seat
- electric power
- 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.)
- Pending
Links
Images
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention relates to a kind of power supply unit, comprise the supply socket that a shell, are arranged on electric power module in this shell, the shell wall that is arranged on this shell and are electrically connected this electric power module, and on shell wall that is arranged on this shell and be connected electrically in push switch between this supply socket and this electric power module.This push switch comprises that one runs through on the shell wall that is arranged on this shell and its opening moves seat towards the pedestal of this housing exterior, a conducting terminal that runs through on the end wall that is arranged on this pedestal and be electrically connected this electric power module, a pressure that axially is arranged in this pedestal shift reciprocately, and one is arranged on this pressure and moves the lip-deep contact terminal of seat surface to the end wall of this pedestal.Therefore, utilizing exerts pressure repeatedly allow the pressure of this push switch move seat at this pedestal axis to shift reciprocately, control the whether design of conducting of this supply socket and this electric power module, allow whole generation effectively prevent switch misoperation and the high effect of safety in utilization.
Description
Technical field
The present invention relates to a kind of power supply unit, particularly relate to a kind of host computer that is installed in, can effectively prevent the switch misoperation, and the power supply unit in the casing safe to use.
Background technology
See also Fig. 1, shown in Figure 2, Fig. 1 is the stereoscopic figure of the outward appearance aspect of explanation one existing power supply unit, and Fig. 2 is an exploded perspective view of this existing power supply unit.One existing power supply unit 1, be to be installed in the casing of a host computer (not shown), and comprise shell block on one 11, one can with the 11 lock groups of shell block on this together and the lower shell seat 12, that defines an accommodation space of matching be arranged on radiator fan 13, in this accommodation space and be arranged in this accommodation space and the electric power module 14, that is electrically connected this radiator fan 13 is arranged on the sidewall of this lower shell seat 12 and is electrically connected the supply socket 15 of this electric power module 14, and one significantly relief be arranged on rocker switch 16 on the sidewall of this lower shell seat 12.
Should go up shell block 11 and have a netted air inlet 111, the sidewall of this lower shell seat 12 has a honey comb like air outlet 121, this radiator fan 13 can drive an air-flow, make it enter into this accommodation space from this air inlet 111, pass this electric power module 14, and discharge from this air outlet 121, remove these electric power module 14 starts time is produced high hot effect can reach to loose.
This supply socket 15 is can connect an external power source (as civil power, figure does not show), and with electric power transfer to this electric power module 14, this electric power module 14 can electric power be handled, be supplied to this radiator fan 13 and other parts (as motherboard) of this host computer to use after the conversion.This rocker switch 16 can switch between an ON position and an OFF position, to control the whether conducting of 14 of this supply socket 15 and this electric power modules, refers to just whether this supply socket 15 can transmit electricity to this electric power module 14; Therefore, when this rocker switch 16 switched to the ON position, this supply socket 15 was to be conducting with this electric power module 14 and can to transmit electricity, on the contrary, when this rocker switch 16 is when switching to the OFF position, 15 of this supply sockets are blocking-up with this electric power module 14 and can't transmit electricity.
Yet, this rocker switch 16 is to protrude significantly on the sidewall outside surface of this lower shell seat 12, though it is quite simple on blocked operation, convenient, therefore but derive easy false touch and the risk of misoperation also, for instance, former should just the utilization by electric power module 14 at the parts of continued power to this host computer, this moment is as if making it switch to the OFF position suddenly from the ON position because of this rocker switch 16 of false touch, cause the undesired outage of parts of host computer, stop, the lighter may influence parts action in the future and carry out smooth degree, and severe patient just may allow parts thereby damage fully.So, uneasy congruent problem on this type of power supply unit 1 may have and be easy to generate the switch misoperation and use.
This shows that above-mentioned existing power supply unit obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of power supply unit of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing power supply unit exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of power supply unit of new structure, can improve general existing power supply unit, make it have more practicality.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
The objective of the invention is to, overcome the defective that existing power supply unit exists, and a kind of power supply unit of new structure is provided, technical matters to be solved is to make it that a kind of switch misoperation that can effectively prevent is provided, and power supply unit safe to use is very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of power supply unit according to the present invention's proposition, be arranged in the base shell of a host computer, and comprise one and be locked in the shell in this casing, an electric power module that is arranged in this shell, and on shell wall that is arranged on this shell and be electrically connected the supply socket of this electric power module; Wherein: also comprise on the shell wall that is arranged on this shell and be connected electrically in push switch between this supply socket and this electric power module, this push switch comprise one run through on the shell wall that is arranged on this shell and its opening towards the pedestal of this housing exterior, a conducting terminal that runs through on the end wall that is arranged on this pedestal and be electrically connected this electric power module, a pressure that axially is arranged in this pedestal is moved seat shift reciprocately, and one be arranged on this pressure and move the lip-deep contact terminal of seat surface to the end wall of this pedestal, when this pressure is moved the seat at an on-position, be energising between this this conducting terminal of contact terminal crimping and this supply socket and this electric power module, when this pressure was moved the seat in a de-energized, this contact terminal broke away between this conducting terminal and this supply socket and this electric power module and is outage.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid power supply unit, the conducting terminal of wherein said push switch has one and be crimped the end in this pedestal, and one outside this pedestal and be electrically connected the conduction end of this electric power module, this contact terminal have one can this conducting terminal of crimping the pressure contact portion that is crimped the end, and one link the spring portion that this pressure is moved seat and this pressure contact portion.
Aforesaid power supply unit, wherein said push switch comprise that also is installed in the lip-deep newel that this pressure is moved seat, and one links the end wall of this newel and this pedestal and can order about the back-moving spring of this newel away from this pedestal.
Aforesaid power supply unit, one perisporium of the pedestal of wherein said push switch has an axial inner wall groove, this pressure is moved seat and is had a seat body, and one be arranged on a periphery of this seat body and the location of colluding slippingly in the inner wall groove that card is arranged on this pedestal is colluded, and this contact terminal and this newel are arranged on this seat body in the face of on the surface of this pedestal.
Aforesaid power supply unit, wherein said push switch comprises that also one is arranged on the raker in this pedestal, and one be arranged on this pressure move the seat seat body on fixture block, when this pressure is moved the seat at this on-position, one end of this raker is to collude to snap in this fixture block, when this pressure was moved the seat in this de-energized, this end of this raker was to break away from this fixture block.
Aforesaid power supply unit, wherein said push switch comprise that also one is electrically connected luminous group of spring portion of this contact terminal, and the seat body that this pressure is moved seat is that light-transmitting materials makes and can this luminous group of confession wherein ccontaining.
It is fully to be contained in this pedestal that aforesaid power supply unit, the pressure of wherein said push switch move seat.
Aforesaid power supply unit, it also comprises one and is contained in this shell and is electrically connected the radiator fan of this electric power module.
The present invention compared with prior art has tangible advantage and beneficial effect.As known from the above, to achieve the above object, power supply unit of the present invention, be arranged in the base shell of a host computer, and comprise one and be locked in the supply socket that shell in this casing, are arranged on electric power module in this shell, the shell wall that is arranged on this shell and are electrically connected this electric power module, and on shell wall that is arranged on this shell and be connected electrically in push switch between this supply socket and this electric power module.This push switch comprises that one runs through on the shell wall that is arranged on this shell and its opening moves seat towards the pedestal of this housing exterior, a conducting terminal that runs through on the end wall that is arranged on this pedestal and be electrically connected this electric power module, a pressure that axially is arranged in this pedestal shift reciprocately, and one is arranged on this pressure and moves seat surface to the contact terminal on the outside surface of the end wall of this pedestal; When this pressure is moved the seat at an on-position, be energising between this this conducting terminal of contact terminal crimping and this supply socket and this electric power module, when this pressure was moved the seat in a de-energized, this contact terminal broke away between this conducting terminal and this supply socket and this electric power module and is outage.
By technique scheme, power supply unit of the present invention has following advantage and beneficial effect at least: utilization of the present invention push repeatedly the application of force make the pressure of this push switch move seat can be in this pedestal axially displacement, to control the structural design whether this supply socket and this electric power module switch on, integral body can be produced effectively prevent, with effect safe to use because of the misoperation of false touch switch.
In sum, the invention provides and a kind ofly can effectively prevent the switch misoperation, and power supply unit safe to use, be very suitable for practicality.The present invention has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing power supply unit has the outstanding effect of enhancement, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the stereoscopic figure of the outward appearance aspect of explanation one existing power supply unit.
Fig. 2 is an exploded perspective view of this existing power supply unit.
Fig. 3 is an exploded perspective view of a preferred embodiment of explanation power supply unit of the present invention.
Fig. 4 is that a push switch of this preferred embodiment of explanation is a unitized construction cut-open view that is in a de-energized.
Fig. 5 is that this push switch of this preferred embodiment of explanation is a unitized construction cut-open view that is in an on-position.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of power supply unit, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.By the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
See also Fig. 3 and shown in Figure 4, Fig. 3 is an exploded perspective view of a preferred embodiment of explanation power supply unit of the present invention, and Fig. 4 is that a push switch of this preferred embodiment of explanation is a unitized construction cut-open view that is in a de-energized.The power supply unit 2 of a preferred embodiment of the present invention is in the casing (figure does not show) that can be installed in a host computer.This power supply unit 2, comprise one be locked in shell 21 in this casing, electric power module 22, that is arranged in this shell 21 is contained in this shell 21 and be electrically connected on the radiator fan 23 of this electric power module 22, the shell wall that is arranged on this shell 21 and be electrically connected the supply socket 24 of this electric power module 22, and on shell wall that is arranged on this shell 21 and be connected electrically in the push switch 25 of 22 of this supply socket 24 and this electric power modules.
Above-mentioned shell 21 has a upper shell 211, and one can with these upper shell 211 lock groups lower house 212 together; This upper shell 211 has the air inlet 213 of a net tray shape, and a side shell wall of this lower house 212 has a honey comb like air outlet 214.
Above-mentioned radiator fan 23, and this electric power module 22 all be the position 212 of this upper shell 211 and this lower houses, this radiator fan 23 is to be locked on this upper shell 211, and this electric power module 22 is to be fixed on this lower house 212.
Above-mentioned supply socket 24, be arranged on the side shell wall of this lower house 212, can connect an external power source (as civil power, figure does not show) and with electric power transfer to this electric power module 22, this electric power module 22 can electric power be handled, be supplied to this radiator fan 23 and other parts (as motherboard) of this host computer to use after the conversion.
During energising, this radiator fan 23 can drive an air-flow, and it is entered in this shell 21 from this air inlet 213, passes this electric power module 22, and discharges from this air outlet 214, removes these electric power module 22 starts time is produced high hot effect can reach to loose.Since the thin portion structure and the start mechanism of this electric power module 22 and this radiator fan 23, by the technician who has common knowledge in this technical field is known, and non-technical characterictic of the present invention, so no longer describe in detail.
Above-mentioned push switch 25 is in order to control the whether conducting of 22 of this supply socket 24 and this electric power modules, to refer to just whether this supply socket 24 can transmit electricity to this electric power module 22.This push switch 25 comprise on the side shell wall that runs through to be arranged on this lower house 212 and its opening towards the general cylindric pedestal 251 of these shell 21 outsides, four compartment of terrains are run through on the end wall of position in this shell 21 that is arranged on this pedestal 251 and are electrically connected the conducting terminal 252 (only showing two among the figure) of this electric power module 22, a pressure that fully is contained in this pedestal 251 and can carries out axial shift reciprocately in this pedestal 251 is moved seat 253, two are disposed on this pressure and move the lip-deep contact terminal 254 of seat 253 in the face of the end wall of this pedestal 251, one is installed in this pressure and moves on this surface of seat 253 and a newel 255 254 of this two contact terminals, the end wall inner face of end that links this newel 255 and this pedestal 251 and can order about the back-moving spring 256 of this newel 255 away from this pedestal 251, one is arranged on the raker 257 in this pedestal 251, one is arranged on this pressure moves on the seat 253 and the fixture block 258 that can match with this raker 257, and one is contained in this pressure and moves in the seat 253 and luminous group 259 of being electrically connected this contact terminal 254.
This pedestal 251, one perisporium have the axial inner wall groove 2511 of two symmetrical and both-ends sealing.
This pressure is moved seat 253, have one fully the position reach two location that are symmetricly set on a periphery of this seat body 2531 and collude slippingly respectively in two inner wall grooves 2511 that card is arranged on this pedestal 251 and collude 2532 in this pedestal 251 and can be for the flat column seat body 2531 of this luminous group 259 ccontaining hollow.Utilizing this pressure to move seat 253 location, to collude 2532 are the designs of colluding slippingly in the inner wall groove 2511 that card is positioned at this pedestal 251, can guarantee that this pressure is moved seat 253 can be smooth and easy, carry out axial displacement restfully in this pedestal 251, and move the axial displacement stroke of seat 253 in order to control this pressure.In the present embodiment, this seat body 2531 is that light-transmitting materials is made.
This each conducting terminal 252, have one in this pedestal 251 and circular shape be crimped end 2521, and one outside this pedestal 251 and be electrically connected the shaft-like conduction end 2522 of this electric power module 22.
This each contact terminal 254 has a pressure contact portion 2541 (only demonstrating among the figure) that is long plate shape and has 2 opposite crimping points, and one links the spring portion 2542 that this pressure is moved seat body 2531 with this pressure contact portion 2541 of seat 253; Wherein, the two crimping point of this pressure contact portion 2541 be corresponding respectively wherein two conducting terminals 252 be crimped end 2521.
This luminous group 259 are the light emitting diodes 2591 with spring portion 2542 of one of them contact terminal 254 of electrical connection, and its opposite end is electrically connected the resistance 2592 of the spring portion 2542 of this light emitting diode 2591 and another contact terminal 254 respectively.
See also Fig. 4 and shown in Figure 5, Fig. 5 is that this push switch of this preferred embodiment of explanation is a unitized construction cut-open view that is in an on-position.Mainly be, this pressure move seat 253 can be in this pedestal 251 axially displacement, and between an on-position and a de-energized, move relative to this pedestal 251.In the time will switching on, this pressure is moved seat 253 pressures to be absorbed in this pedestal 251 so that this on-position (as shown in Figure 5), this pressure is moved the location of seat 253 and is colluded 2532 ends that can fasten at the inner wall groove 2511 of this pedestal 251, the pressure contact portion 2541 of this two contact terminal 254 can these four conducting terminals 252 of crimping be crimped end 2521, this newel 255 causes the compression deformation of this back-moving spring 256 because of the end wall that shifts near this pedestal 251, particularly, one end of this raker 257 can collude and snap in this fixture block 258, force to be positioned at this on-position place even if also can allow this pressure move seat 253 so no longer exert pressure, at this moment, just can be "on" position between this supply socket 24 (as shown in Figure 3) and this electric power module 22 (as shown in Figure 3), this supply socket 24 can continue transmission of electricity and give this electric power module 22, and then this electric power module 22 can be powered and be given other parts of this radiator fan 23 (as shown in Figure 3) or this host computer.On the other hand, this light emitting diode of luminous group 259 2591 also can luminous start, with as the indication of switching on.
When not continuing to switch on, apply pressure to again this pressure move the seat 253, mainly be to allow an end of this raker 257 successfully be separated from this fixture block 258, at this moment, this back-moving spring 256 of compressive deformation is just disengaged the anti-deformation effect power of being accumulated, and order about the end wall of this newel 255 away from this pedestal 251, thereby the pressure contact portion 2541 that drives this two contact terminal 254 simultaneously break away from these four conducting terminals 252 be crimped end 2521, this pressure is moved seat 253 and will oppositely outwards be moved, move seat 253 location up to this pressure and collude 2532 other ends that collude the inner wall groove 2511 that is against this pedestal 251, it is to flush in this pedestal 251 not to be protruding in that this pressure is moved seat 253, this pressure is moved seat 253 and just has been positioned at this de-energized (as shown in Figure 4), at this time, this supply socket 24 and 22 of this electric power modules are to be off-position, and this supply socket 24 can't be transmitted electricity to this electric power module 22, and this radiator fan 23 also can't start, in addition, 2591 of this light emitting diodes are to be to extinguish state.
Therefore, utilize the structural design of this push switch 25, push and to allow for first time this pressure move seat 253 to move to this on-position in axially, make this supply socket 24 and 22 of this electric power modules be energising, push again and just can allow for second time this pressure move axially outer this de-energized that moves to of seat 253, make between this supply socket 24 and this electric power module 22 and be outage, this push switch 25 is not only being led/is breaking on the pressing operation quite simple, convenient, especially can just not cause the switch misoperation because of careless or careless touching, in order to allow these power supply unit 2 integral body can produce effects such as effectively preventing switch misoperation and safety in utilization height, rocker switch 16 designs of general power supply unit 1 (as shown in Figure 1) have been improved, existingly produced the switch misoperation by false touch easily, and use uneasy congruent problem.
Conclude above-mentioned, power supply unit 2 of the present invention, by the structural design of this push switch 25, integral body can reach and effectively prevent switch misoperation and the high effect of safety in utilization, so, can reach effect of the present invention really.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (8)
1, a kind of power supply unit, be arranged in the base shell of a host computer, and comprise one and be locked in the shell in this casing, an electric power module that is arranged in this shell, and on shell wall that is arranged on this shell and be electrically connected the supply socket of this electric power module; It is characterized in that:
Also comprise on the shell wall that is arranged on this shell and be connected electrically in push switch between this supply socket and this electric power module, this push switch comprise one run through on the shell wall that is arranged on this shell and its opening towards the pedestal of this housing exterior, a conducting terminal that runs through on the end wall that is arranged on this pedestal and be electrically connected this electric power module, a pressure that axially is arranged in this pedestal is moved seat shift reciprocately, and one be arranged on this pressure and move the lip-deep contact terminal of seat surface to the end wall of this pedestal, when this pressure is moved the seat at an on-position, be energising between this this conducting terminal of contact terminal crimping and this supply socket and this electric power module, when this pressure was moved the seat in a de-energized, this contact terminal broke away between this conducting terminal and this supply socket and this electric power module and is outage.
2, power supply unit as claimed in claim 1, the conducting terminal that it is characterized in that wherein said push switch has one and be crimped the end in this pedestal, and one outside this pedestal and be electrically connected the conduction end of this electric power module, this contact terminal has the pressure contact portion that is crimped the end of this conducting terminal of energy crimping, and one links the spring portion that this pressure is moved seat and this pressure contact portion.
3, power supply unit as claimed in claim 2, it is characterized in that wherein said push switch comprises that also is installed in the lip-deep newel that this pressure is moved seat, and one links the end wall of this newel and this pedestal and can order about the back-moving spring of this newel away from this pedestal.
4, power supply unit as claimed in claim 3, a perisporium that it is characterized in that the pedestal of wherein said push switch has an axial inner wall groove, this pressure is moved seat and is had a seat body, and one be arranged on a periphery of this seat body and the location of colluding slippingly in the inner wall groove that card is arranged on this pedestal is colluded, and this contact terminal and this newel are arranged on this seat body in the face of on the surface of this pedestal.
5, power supply unit as claimed in claim 4, it is characterized in that wherein said push switch comprises that also one is arranged on the raker in this pedestal, and one be arranged on this pressure move the seat seat body on fixture block, when this pressure is moved the seat at this on-position, one end of this raker is to collude to snap in this fixture block, when this pressure was moved the seat in this de-energized, this end of this raker was to break away from this fixture block.
6, power supply unit as claimed in claim 5 is characterized in that wherein said push switch comprises that also one is electrically connected luminous group of spring portion of this contact terminal, and the seat body that this pressure is moved seat is that light-transmitting materials makes and can this luminous group of confession wherein ccontaining.
7, as the described power supply unit of arbitrary claim in the claim 1 to 6, it is fully to be contained in this pedestal that the pressure that it is characterized in that wherein said push switch is moved seat.
8, power supply unit as claimed in claim 7 is characterized in that it also comprises one and is contained in this shell and is electrically connected the radiator fan of this electric power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100981914A CN101593012A (en) | 2008-05-26 | 2008-05-26 | Power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100981914A CN101593012A (en) | 2008-05-26 | 2008-05-26 | Power supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101593012A true CN101593012A (en) | 2009-12-02 |
Family
ID=41407700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100981914A Pending CN101593012A (en) | 2008-05-26 | 2008-05-26 | Power supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101593012A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148451A (en) * | 2010-02-06 | 2011-08-10 | 鸿富锦精密工业（深圳）有限公司 | Electronic equipment shell |
| CN109326898A (en) * | 2018-11-23 | 2019-02-12 | 国网江苏省电力有限公司宝应县供电分公司 | A kind of temporary earthing device |
-
2008
- 2008-05-26 CN CNA2008100981914A patent/CN101593012A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148451A (en) * | 2010-02-06 | 2011-08-10 | 鸿富锦精密工业（深圳）有限公司 | Electronic equipment shell |
| CN109326898A (en) * | 2018-11-23 | 2019-02-12 | 国网江苏省电力有限公司宝应县供电分公司 | A kind of temporary earthing device |
| CN109326898B (en) * | 2018-11-23 | 2024-01-23 | 国网江苏省电力有限公司宝应县供电分公司 | Temporary grounding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3165416U (en) | Improved push switch structure | |
| CN201285987Y (en) | Electric connector and fixing mechanism thereof | |
| WO2012088664A1 (en) | Multipolar cell power supply device and flashlight using the same | |
| CN102278724A (en) | Safety lamp tube | |
| CN101593012A (en) | Power supply unit | |
| CN202888505U (en) | Connecting device for magnetically and safely supplying power to electric product | |
| TW200949495A (en) | Power supply | |
| CN202758911U (en) | Photovoltaic connector capable of replacing fuses and diodes | |
| CN206685269U (en) | A kind of all reset construction of switch | |
| CN202230932U (en) | Key type wane switch | |
| CN201804752U (en) | Press type switch structure | |
| CN202871638U (en) | Double-path-controlled brake lamp switch | |
| CN207705494U (en) | A kind of power outlet of one-handed performance | |
| CN202616483U (en) | Socket | |
| CN204285009U (en) | Clamping type LED | |
| CN204554674U (en) | Solar led illumination device | |
| CN204537888U (en) | A kind of Illuminated Switch | |
| CN106876179A (en) | A kind of all reset construction of switch | |
| CN211789907U (en) | Multifunctional socket | |
| CN201444452U (en) | Novel switch | |
| CN218123265U (en) | Handle with luminous key | |
| CN217589696U (en) | Multidirectional socket with auxiliary lighting function | |
| CN221004989U (en) | Bedside lamp with high-current button switch | |
| CN203232834U (en) | Household electrical appliance button switch | |
| CN220421800U (en) | Photoelectric isolating switch capable of preventing internal mutual interference |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091202 |