CN206921012U - Conveniently pacify the computer torn open - Google Patents
Conveniently pacify the computer torn open Download PDFInfo
- Publication number
- CN206921012U CN206921012U CN201720597353.3U CN201720597353U CN206921012U CN 206921012 U CN206921012 U CN 206921012U CN 201720597353 U CN201720597353 U CN 201720597353U CN 206921012 U CN206921012 U CN 206921012U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- computer
- electromagnet
- side plate
- installation cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of computer conveniently pacified and torn open, its drip irrigation device is that latch assembly includes being opened in the installation cavity of enclosure top, sliding in installation cavity and end protrudes from the latch segment of installation cavity accent, the bottom of chamber of the installation cavity is connected with electromagnet, the end of the latch segment is provided with the metal derby coordinated with electromagnet, when side plate is installed on cabinet, the side plate is provided with the fixed ear for latch segment grafting；Mounting groove, it is opened on cabinet；Infra-red ray detection device, it is arranged in mounting groove for whether detection infrared light is separated to export corresponding infrared detection signal；Delay circuit, there is triggering end and output end, its triggering end is connected to infra-red ray detection device with receiving infrared-ray detection signal, and exports time delayed signal from its output end；Bidirectional triode thyristor, it is serially connected on the current supply circuit of electromagnet, and its control terminal is coupled to the output end of delay circuit and in response to time delayed signal to control the break-make of electromagnet.
Description
Technical field
Computer realm is the utility model is related to, it is more particularly to a kind of conveniently to pacify the computer torn open.
Background technology
For cabinet as the part in computer fittings, the main function that it rises is placement and fixed various computer fittings, is risen
To a support and protective effect, in addition, computer housing also has the important function of ELECTROMAGNETIC RADIATION SHIELDING.
In the circuit component damage of cabinet inside, traditional cabinet generally requires backs out cabinet side by corresponding instrument
Screw on plate can just complete the dismounting of cabinet, wherein, screw is relatively fine to be easily lost during peace is torn open, causes side plate to be pacified
Tear open and be inconvenient.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of computer conveniently pacified and torn open,
The characteristics of convenient is torn open with cabinet side board peace.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of computer torn open, including cabinet and sliding of conveniently pacifying is installed in the side plate of cabinet side, and the computer is also
Including：
Latch assembly, it is installed on cabinet, the latch assembly is including being opened in the installation cavity of enclosure top, sliding is arranged on
In installation cavity and end protrudes from the latch segment of installation cavity accent, and the bottom of chamber of the installation cavity is connected with electromagnet, the locking
The end of block is provided with the metal derby coordinated with electromagnet, and when side plate is installed on cabinet, the side plate is provided with and supplies latch segment
The fixed ear of grafting；
Mounting groove, it is opened on cabinet；
Infra-red ray detection device, be arranged in mounting groove whether separated for detection infrared light it is corresponding red to export
Outside line detection signal；
Delay circuit, has triggering end and output end, and its triggering end is connected to infra-red ray detection device with receiving infrared-ray
Detection signal, and export time delayed signal from its output end；
Bidirectional triode thyristor, it is serially connected on the current supply circuit of electromagnet, and its control terminal is coupled to the output end of delay circuit
And in response to time delayed signal to control the break-make of electromagnet.
Pass through above-mentioned technical proposal, the side that side plate is slidably mounted on cabinet are protected with the circuit element to cabinet inside
Shield, when the circuit component damage of cabinet inside needs repairing, now, finger is extend into mounting groove to separate infrared detection
The infrared light that device is sent so that the triggering of delay circuit triggering end is started working, and delay circuit accordingly enters delay state, this
When, delay circuit control bidirectional triode thyristor conducting is electric to cause electromagnet to obtain, and electromagnet produces magnetic attracting metal derby, latch segment
Slided along installation cavity, the end of latch segment departs from from fixed ear, now, promotes side plate, side plate is skidded off i.e. from cabinet
Can；Wherein, after a preset time lapses, delay circuit control bidirectional triode thyristor shut-off so that electromagnet dead electricity, if side plate does not have
Skidded off from cabinet, latch segment will again be slided and is inserted into fixed ear；
When side plate is installed, the infrared light that sends of infra-red ray detection device is accordingly separated by finger so that electromagnet obtains
Electricity, after side plate is arranged on cabinet, by preset time electromagnet dead electricity, latch segment will under gravity be slided and will be inserted into
Locking of the side plate on cabinet is completed into fixed ear；
Using such a mode, the peace of side plate is torn open relatively convenient, and the installation of abandoning tradition screw causes screw to drop to be difficult to
The problem of searching.
Preferably, the elastic component in the installation cavity provided with latch segment towards fixed ear side elastic force.
Pass through above-mentioned technical proposal, elastic component are used to provide elastic force of the latch segment towards fixed ear side, to improve locking
Block is plugged on the dynamics in fixed ear.
Preferably, the latch segment slips into towards side plate offers inclined-plane in the side wall in direction.
Pass through above-mentioned technical proposal, in the side wall that inclined-plane slips into direction on latch segment towards side plate, thus, pacify in side plate
During dress, the end face of side plate will be connected on inclined-plane, and when promoting side plate slip, latch segment can be slided in the effect on inclined-plane along installation cavity
It is dynamic, and inclined-plane coordinates with elastic component, further to improve the convenience of side plate installation.
Preferably, the infra-red ray detection device includes RF transmitter and infrared receiver, the infrared ray hair
For emitter to send infrared light on the side cell wall of mounting groove, the infrared receiver is located at the opposite side cell wall of mounting groove
On with receive infrared light and from its output end export infrared detection signal.
Pass through above-mentioned technical proposal, RF transmitter and infrared receiver are oppositely arranged, and are stretched in staff's finger
When entering into mounting groove, finger will separate the infrared light that sends of RF transmitter so that infrared receiver can not receive
The infrared light that RF transmitter is sent.
Preferably, the delay circuit is that 555 delay circuits integrate.
Pass through above-mentioned technical proposal, 555 delay circuit integrated morphology units, it is easy to accomplish.
Preferably, the battery for providing electromagnet electric energy is removably connected with the cabinet, battery passes through the electricity that charges
Road is connected to computer power supply, and battery is connected to delay circuit by mu balanced circuit.
Pass through above-mentioned technical proposal, computer power supply can be charged by charging circuit to battery, thus, in computer
During power cut-off, battery can provide electric energy and be torn open in order to the peace of side plate.
Preferably, one end of the side plate is provided with edge, and the neck chimeric with edge is offered on the cabinet.
Pass through above-mentioned technical proposal, when side plate is arranged on cabinet, edge is entered chimeric in neck, to improve side
Installation strength of the plate on cabinet.
Preferably, hand switch is serially connected with the feeder ear of the battery, the both ends of the battery are connected in parallel to instruction
Lamp.
Pass through above-mentioned technical proposal, hand switch can integrally disconnect the current supply circuit of battery, reach and save battery power
Purpose, indicator lamp can indicate whether battery turns on, and give the eye-catching instruction of user.
In summary, the utility model having the beneficial effect that in contrast to prior art：
Finger is extend into mounting groove to separate the infrared light that infra-red ray detection device is sent so that delay circuit triggering end
Triggering is started working, and delay circuit accordingly enters delay state, and now, delay circuit control bidirectional triode thyristor is turned on to cause electricity
Magnet obtains electric, and electromagnet produces magnetic attracting metal derby, and latch segment slides along installation cavity, and the end of latch segment is from fixed ear
Depart from, now, promote side plate, side plate is skidded off from cabinet；Using such a mode, the peace of side plate tear open it is relatively convenient, and
And the installation of abandoning tradition screw causes screw to drop the problem of being difficult to find.
Brief description of the drawings
Fig. 1 is the structural representation of cabinet in embodiment；
Fig. 2 is the side view of cabinet in embodiment；
Fig. 3 is the enlarged diagram in A portions in Fig. 2；
Fig. 4 is the circuit diagram of infra-red ray detection device；
Fig. 5 is the circuit diagram of embodiment.
Reference：1st, cabinet；2nd, side plate；3rd, edge；4th, neck；5th, latch assembly；51st, installation cavity；52nd, latch segment；
53rd, fixed ear；54th, elastic component；55th, inclined-plane；56th, electromagnet；57th, metal derby；6th, infra-red ray detection device；61st, infrared ray is sent out
Emitter；62nd, infrared receiver；7th, delay circuit；8th, battery；9th, mu balanced circuit；10th, mounting groove；11st, protective cover.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
It is a kind of conveniently to pacify the computer torn open with reference to shown in Fig. 1 and Fig. 2, including cabinet 1 and sliding be arranged on cabinet 1 one
The side plate 2 of side, edge 3 is connected with one end of side plate 2, the neck 4 being adapted with edge 3 is offered on cabinet 1, in side plate
2 when being arranged on cabinet 1, and edge 3 chimeric will enter in neck 4 the preliminary fixation completed to side plate 2.
With reference to shown in Fig. 3, Fig. 4 and Fig. 5, the computer also includes latch assembly 5, infra-red ray detection device 6, delay circuit
7 and bidirectional triode thyristor VS.
Latch assembly 5 is arranged on cabinet 1, and the latch assembly 5 includes being opened in the installation cavity 51 at the top of cabinet 1, sliding
Latch segment 52 in installation cavity 51, the end of latch segment 52 protrude from the accent of installation cavity 51.Wherein, set on side plate 2
There is fixed ear 53, when side plate 2 is arranged on cabinet 1, the end of latch segment 52 is plugged in fixed ear 53 to be carried out to side plate 2
It is fixed.What deserves to be explained is the elasticity in installation cavity 51 provided with latch segment 52 towards the side elastic force of fixed ear 53
Part 54, in the present embodiment, elastic component 54 is elastic spring.And slip into the side wall in direction and open towards side plate 2 in latch segment 52
Provided with inclined-plane 55, in the present embodiment, the angle of inclination on inclined-plane 55 is between 40 ° ~ 50 °.
Wherein, electromagnet 56 is connected with the bottom of chamber of installation cavity 51, the end of latch segment 52 is provided with to be coordinated with electromagnet 56
Metal derby 57, thus, electromagnet 56 it is electric when, electromagnet 56 produce magnetic force with adsorbing metal block 57, to realize latch segment
52 slide along installation cavity 51.
The battery 8 for providing the electric energy of electromagnet 56 is removably connected with cabinet 1, battery 8 is connected by charging circuit
In computer power supply.Battery 8 is accordingly connected to infra-red ray detection device 6, delay circuit 7 carrying by mu balanced circuit 9
Power supply energy.Shown in reference picture 5, mu balanced circuit 9 includes electric capacity C5, diode D2, voltage-regulator diode D3 and electric capacity C6.
With reference to shown in Fig. 1 and Fig. 4, mounting groove 10 is offered on cabinet 1, infra-red ray detection device 6 is arranged on mounting groove 10
In, the protective cover 11 for closing mounting groove 10 is hinged with the notch of mounting groove 10.Wherein, infra-red ray detection device 6 is used for
Whether detection infrared light is separated to export corresponding infrared detection signal；In the present embodiment, infra-red ray detection device 6 includes
RF transmitter 61 and infrared receiver 62, RF transmitter 61 are red to send on the side cell wall of mounting groove 10
Outer light, infrared receiver 62 are located on the opposite side cell wall of mounting groove 10 to receive infrared light and be exported from its output end infrared
Line detection signal.
The circuit diagram of RF transmitter 61 is as shown in figure 4, RF transmitter 61 includes NE555 chips and infrared emission
Pipe L1, it is about 1 in three pin output duty cycles of NE555 chips after RF transmitter 61 is connected:5th, frequency is 1kHz side
Ripple, to encourage infrared transmitting tube L1 to launch infrared light pulse.
The circuit diagram of infrared receiver 62 is as shown in figure 4, resistance R6 and R7 in infrared receiver 62 form partial pressure
Circuit, reference voltage is provided for comparator N1 end of oppisite phase, reference voltage value by ratio shared in voltage Vdd resistance R6 Lai
Determine；Electric current can be produced when infrared receiving tube L2 receives the infrared light that infrared transmitting tube L1 sends, and with infrared light
Become strong from weak, electric current, which can be also followed from small, becomes big, so that resistance R8 voltage becomes big, so that comparator N1 in-phase end
Voltage gradually rises；When the voltage of in-phase end is more than the reference voltage value of end of oppisite phase, comparator N1 output high level signals；Instead
It, when infrared receiving tube L2 does not receive infrared light or very weak infrared light, comparator N1 in-phase end voltage close to
Zero, now comparator N1 output end output low level signal；Wherein diode D1 plays a part of rectification, and electric capacity C4 plays filter
The effect of ripple.
As shown in figure 5, delay circuit 7 has triggering end and an output end, its triggering end be connected to infra-red ray detection device 6 with
Receiving infrared-ray detection signal, and from its output end output time delayed signal, the present embodiment, delay circuit 7 is 555 delay circuits
It is integrated.
It is serially connected on the current supply circuit of electromagnet 56 bidirectional triode thyristor VS, and its control terminal is coupled to the defeated of delay circuit 7
Go out and hold and control the break-make of electromagnet 56 in response to time delayed signal.
Hand switch S1 is serially connected with the feeder ear of battery 8, the both ends of battery 8 are connected in parallel to indicator lamp H1.
The course of work：
When circuit component damage inside cabinet 1 needs repairing：
The infrared light that cut-off RF transmitter 61 is sent so that infrared receiver 62 can not receive infrared light, red
It is defeated to the triggering end of delay circuit 7, the output end of delay circuit 7 that outer line receiver 62 exports low level infrared detection signal
Go out the time delayed signal of high level to bidirectional triode thyristor VS control terminal, bidirectional triode thyristor VS conducting control electromagnet 56 and obtain electric, electricity
Magnet 56 produces magnetic with adsorbing metal block 57, drives latch segment 52 to be slided along installation cavity 51 to cause the end of latch segment 52
Depart from from fixed ear 53, in order to which side plate 2 skids off from cabinet 1；
Now, electric capacity C7 is started to charge up in delay circuit 7, and after charging terminates, 6 pin are high level in delay circuit 7, from
And the output end upset of delay circuit 7 exports low level time delayed signal to bidirectional triode thyristor VS control terminal, bidirectional triode thyristor
VS ends, the dead electricity of electromagnet 56.
When circuit element maintenance inside cabinet 1 finishes：
Side plate 2 is slidably mounted on to the side of cabinet 1, the end face of side plate 2 will contradict on the inclined-plane 55 of latch segment 52, push away
Dynamic side plate 2, latch segment 52 will be in the presence of inclined-planes 55 and elastic component 54, after side plate 2 is arranged on cabinet 1, latch segment
Automatic slide is inserted into the installation that side plate 2 is completed in fixed ear 53 by 52 end, pacifies the facility torn open to effectively improve side plate 2
Property.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, the scope of protection of the utility model is determined by appended claim.
Claims (8)
1. a kind of conveniently pacify the computer torn open, including cabinet (1) and sliding are arranged on the side plate (2) of cabinet (1) side, its
It is characterized in, the computer also includes：
Latch assembly (5), it is installed on cabinet (1), the latch assembly (5) includes being opened in the installation cavity at the top of cabinet (1)
(51), sliding is arranged in installation cavity (51) and end protrudes from the latch segment (52) of installation cavity (51) accent, the installation cavity
(51) bottom of chamber is connected with electromagnet (56), and the end of the latch segment (52) is provided with the metal derby coordinated with electromagnet (56)
(57), when side plate (2) is installed on cabinet (1), the side plate (2) is provided with the fixed ear for latch segment (52) grafting
(53)；
Mounting groove (10), it is opened on cabinet (1)；
Infra-red ray detection device (6), it is arranged in mounting groove (10) for whether detection infrared light is separated to export accordingly
Infrared detection signal；
Delay circuit (7), there is triggering end and output end, it is infrared to receive that its triggering end is connected to infra-red ray detection device (6)
Line detection signal, and export time delayed signal from its output end；
Bidirectional triode thyristor, it is serially connected on the current supply circuit of electromagnet (56), and its control terminal is coupled to the output of delay circuit (7)
Hold and control the break-make of electromagnet (56) in response to time delayed signal.
2. according to claim 1 conveniently pacify the computer torn open, it is characterized in that, it is provided with the installation cavity (51) and is used to carry
Elastic component (54) for latch segment (52) towards fixed ear (53) side elastic force.
3. according to claim 2 conveniently pacify the computer torn open, it is characterized in that, the latch segment (52) is towards side plate (2)
Slip into the side wall in direction and offer inclined-plane (55).
4. according to claim 1 conveniently pacify the computer torn open, it is characterized in that, the infra-red ray detection device (6) includes
RF transmitter (61) and infrared receiver (62), the RF transmitter (61) are located at a side channel of mounting groove (10)
To send infrared light on wall, the infrared receiver (62) is located on the opposite side cell wall of mounting groove (10) to receive infrared light
And export infrared detection signal from its output end.
5. according to claim 1 conveniently pacify the computer torn open, it is characterized in that, the delay circuit (7) is 555 delay electricity
Road integrates.
6. according to claim 1 conveniently pacify the computer torn open, it is characterized in that, it is removably connected with the cabinet (1)
For providing the battery (8) of electromagnet (56) electric energy, battery (8) is connected to computer power supply by charging circuit, and battery (8) is logical
Cross mu balanced circuit (9) and be connected to delay circuit (7).
7. according to claim 1 conveniently pacify the computer torn open, it is characterized in that, one end of the side plate (2) is provided with card
Side (3), the neck (4) chimeric with edge (3) is offered on the cabinet (1).
8. according to claim 6 conveniently pacify the computer torn open, it is characterized in that, concatenated on the feeder ear of the battery (8)
There is hand switch, the both ends of the battery (8) are connected in parallel to indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597353.3U CN206921012U (en) | 2017-05-25 | 2017-05-25 | Conveniently pacify the computer torn open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597353.3U CN206921012U (en) | 2017-05-25 | 2017-05-25 | Conveniently pacify the computer torn open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206921012U true CN206921012U (en) | 2018-01-23 |
Family
ID=61307883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720597353.3U Expired - Fee Related CN206921012U (en) | 2017-05-25 | 2017-05-25 | Conveniently pacify the computer torn open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206921012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799011A (en) * | 2019-11-04 | 2020-02-14 | 苏州谦合诚智能科技有限公司 | Strong heat dissipation data processing cabinet convenient to dismantle |
-
2017
- 2017-05-25 CN CN201720597353.3U patent/CN206921012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799011A (en) * | 2019-11-04 | 2020-02-14 | 苏州谦合诚智能科技有限公司 | Strong heat dissipation data processing cabinet convenient to dismantle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |