CN209284504U - A kind of conference table with integrated computer - Google Patents
A kind of conference table with integrated computer Download PDFInfo
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- CN209284504U CN209284504U CN201821900790.9U CN201821900790U CN209284504U CN 209284504 U CN209284504 U CN 209284504U CN 201821900790 U CN201821900790 U CN 201821900790U CN 209284504 U CN209284504 U CN 209284504U
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- electric pushrod
- integrated computer
- control
- desk body
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Abstract
The utility model discloses a kind of conference tables with integrated computer, including desk body, it is equipped with chamber inside desk body and two groups of slide rails being parallel to each other are set in chamber, lifting gap is offered in the desk body at the top of slide rail, the integrated computer for being connected with and capable of protruding desk body is slid vertically on slide rail, and the lifting assembly of control integrated computer lifting is provided in chamber；Lifting assembly includes being set to indoor first electric pushrod of chamber and the second electric pushrod, the first electrically-controlled component of control the first electric pushrod work is provided on the first electric pushrod, the first electrically-controlled component includes start unit and control unit；The second electrically-controlled component of control the first electric pushrod work is provided on second electric pushrod, the second electrically-controlled component includes roll-over unit, time quantum and commutation unit, the technical effect that there is the utility model automation control integrated computer to go up and down and overturn.
Description
Technical field
The utility model relates to conference table technical fields, more particularly, to a kind of conference table with integrated computer.
Background technique
Desk is a kind of conventional furniture, is played an important role in our studying and living.Desk can according to purposes
To be divided into the multiple types such as dining table, desk, desk, computer desk, conference table.
It is CN207023673U utility model patent that the prior art, which can refer to Authorization Notice No., and it discloses a kind of multi-functional
Conference table, including desktop and table leg, the desktop are fixedly connected with table leg, are provided with the first groove in the middle part of the desktop, described
First groove is separated as multiple sections, is provided with display screen in the section in middle position, shown on the display screen having time,
The information of temperature and humidity；The desktop bottom is equipped with hook, and the hook is fixedly connected with the desktop.By in conference table
Centre is provided with first groove in multiple sections, is equipped with the letters such as display having time, temperature and humidity in the first groove medium position
The display of breath, other sections can place fresh flower fruit etc. respectively；It is additionally provided with the second groove of holding water cup on desktop, places
Cup is accidentally overturned；Table leg is equipped with universal wheel, conference table can be pushed to be moved, convenient for arrangement meeting-place；Table bottom is set
There is hook, briefcase, cup even clothing can be hung, provide great convenience for participant.
Integrated computer in the prior art is commonly held on conference table, also needs manually to take when need to use
Band, it is very 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 meetings with integrated computer
Table is discussed, there is the lifting of automation control integrated computer and is overturn, the technical effect of meeting convenience is improved.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of conference table with integrated computer, including desk body, desk body inside are equipped with chamber and two are arranged in chamber
The slide rail that group is parallel to each other offers lifting gap in the desk body at the top of slide rail, slides vertically on slide rail
It is connected with the integrated computer that can protrude desk body, the lifting assembly of control integrated computer lifting is provided in the chamber；
The lifting assembly includes being set to indoor first electric pushrod of chamber and the second electric pushrod, and the pedestal of the first electric pushrod is solid
Surely it is connected to desk body, the piston rod of the first electric pushrod is fixedly connected with the pedestal of the second electric pushrod, the second electric pushrod
Piston rod and integrated computer are rotatablely connected；The first of control the first electric pushrod work is provided on first electric pushrod
Electrically-controlled component, first electrically-controlled component include:
Start unit, the start unit include the first infrared receiver end being placed on desk body lateral wall, and described first is red
Output elongation starting current signal when outer receiving end receives elongation infrared signal；It receives output when shrinking infrared signal and receives
Contracting enabling signal；
Control unit, described control unit connect start unit and start in response to the elongation or contraction of start unit output
Current signal, described control unit receive elongation or control the elongation of the first electric pushrod when shrinking starting current signal or receive
It is retracted and controls integrated computer up and down motion；
The second electrically-controlled component of control the first electric pushrod work, second electricity are provided on second electric pushrod
Controlling component includes:
Roll-over unit, the roll-over unit include the second infrared receiver end being placed on desk body lateral wall, and described second is red
Output switching activity starting current signal when outer receiving end receives elongation infrared signal；
Time quantum, the time quantum connect roll-over unit and believe in response to the overturning starting current of roll-over unit output
Number, the time quantum delay stops output switching activity starting current signal.
By using above-mentioned technical proposal, in use, the first infrared receiver end receives starting current signal, based on the received
Enabling signal, which controls the elongation of the first electric pushrod and perhaps shrinks and then be able to drive integrated computer, to be risen or declines；When one
When body electromechanics brain rises on the upside of desktop；By giving infrared signal transmission to the second infrared receiver end, roll-over unit starting, control
Integrated computer is overturn, and is automatically stopped overturning after overturning a period of time, so that integrated computer keeps certain angle, side
Just it handles official business；The conference table electromechanical brain that integrally combines is handled official business, it is simple to operate, increase the practical of equipment
Sexual valence value.
The utility model is further arranged to: the heat release hole in connecting chamber and outside is offered on the side wall of the desk body.
By using above-mentioned technical proposal, specifically, offering heat release hole on the side wall of desk body, pass through the heat dissipation of setting
Hole carries out radiating treatment, can propose the service life for extending equipment, while improving security performance.
The utility model is further arranged to: described control unit includes:
Starting current is shunk in comparing unit, the comparing unit connection start unit and the elongation for exporting start unit
Signal is compared with preset a reference value, the output control signal when exceeding a reference value；
Amplifying unit, the amplifying unit connect comparing unit and will be defeated after the control signal amplification of comparing unit output
Out, while by control signal it controls the elongation of the first electric pushrod or shrinks control integrated computer and move up and down.
By using above-mentioned technical proposal, specifically, passing through the starting current signal that will be received and preset a reference value
It is compared, starting current signal is transferred to amplifying unit when starting current signal is greater than preset a reference value, and pass through
It is exported after crossing amplifying unit amplification, reduces the decaying in current signal transmittance process.
The utility model is further arranged to: first electrically-controlled component further include:
Filter unit, the filter unit connect amplifying unit and remove the harmonic wave in amplifying unit circuit.
By using above-mentioned technical proposal, the harmonic wave in circuit is filtered out by the filter unit of setting, can be improved electricity
The stability in signal transduction process is flowed, while equipment damage caused by electric current is unstable in operational process can be prevented.
The utility model is further arranged to: the filter unit include coupled in series in amplifying unit filter inductance with
And coupled in parallel is in the filter capacitor of amplifying unit.
By using above-mentioned technical proposal, specifically, filter unit is LC filter unit, relative to other filter units,
The simple and convenient carry out circuit connection of LC filter circuit.
The utility model is further arranged to: the integrated computer includes pedestal and the all-in-one machine sheet for being embedded in pedestal
Body.
The utility model is further arranged to: being offered caulking groove on the pedestal and is fitted on caulking groove inner sidewall anti-skidding
Rubber mat, the all-in-one machine ontology insertion caulking groove is interior and fitting antiskid rubber is arranged.
By using above-mentioned technical proposal, it can be facilitated by setting antiskid rubber and be consolidated integrated computer and pedestal
It is fixed, while the damage made in fixation procedure to integrated computer can be prevented, increase the practical value of equipment.
In conclusion the advantageous effects of the utility model are as follows:
1. the first infrared receiver end receives starting current signal, enabling signal controls the first electric pushrod and stretches based on the received
It is long perhaps to shrink and then be able to drive integrated computer rising or decline；When integrated computer rises on the upside of desktop；It is logical
It crosses infrared signal transmission to the second infrared receiver end, roll-over unit starting, control integrated computer is overturn, in overturning one
It is automatically stopped overturning after the section time, so that integrated computer keeps certain angle, facilitates and handles official business；Conference table is tied
It closes integrated computer to handle official business, increases the practical value of equipment；
2. offering heat release hole on the side wall of desk body, radiating treatment is carried out by the heat release hole of setting, extension can be proposed
The service life of equipment, while improving security performance.
Detailed description of the invention
Fig. 1 is embodiment overall structure diagram；
Fig. 2 is the structural schematic diagram that the first electric pushrod and the second electric pushrod connection type are highlighted in embodiment；
Fig. 3 is the portion A enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram that slide rail is highlighted in embodiment；
Fig. 5 is the circuit diagram that the first electrically-controlled component is highlighted in embodiment；
Fig. 6 is the circuit diagram that the second electrically-controlled component is highlighted in embodiment；
Fig. 7 is the circuit diagram that time module is highlighted in embodiment.
Appended drawing reference: 1, desk body；11, chamber；12, slide rail；121, gap is gone up and down；13, the first electric pushrod；14,
Second electric pushrod；2, integrated computer；21, pedestal；211, caulking groove；212, antiskid rubber；22, all-in-one machine ontology；3, start
Unit；4, control unit；41, comparing unit；42, amplifying unit；5, roll-over unit；6, time quantum；7, filter unit.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, a kind of conference table with integrated computer is disclosed for the utility model, referring to Fig. 2 and Fig. 3, including
Desk body 1 is equipped with chamber 11 inside desk body 1, the heat release hole 111 of connecting chamber 11 Yu outside is offered on the side wall of desk body 1；In chamber
The slide rail 12 (referring to Fig. 4) that two groups of setting is parallel to each other in room 11, offers liter in the desk body 1 at 12 top of slide rail
Gap 121 is dropped, is slid vertically on slide rail 12 and is connected with the integrated computer 2 that can protrude desk body 1, integrated computer 2 wraps
Pedestal 21 and all-in-one machine ontology 22 are included, caulking groove 211 is offered on pedestal 21 and is fitted with skid-proof rubber on 211 inner sidewall of caulking groove
Pad 212, all-in-one machine ontology 22 is embedded in caulking groove 211 and fitting antiskid rubber 212 is arranged.
The lifting assembly that control integrated computer 2 is gone up and down is provided in chamber 11；Lifting assembly includes being set in chamber 11
The first electric pushrod 13 and the second electric pushrod 14, the pedestal 21 of the first electric pushrod 13 is fixedly connected on desk body 1, first
The piston rod of electric pushrod 13 is fixedly connected with the pedestal 21 of the second electric pushrod 14, the piston rod and one of the second electric pushrod 14
Body electromechanics brain 2 is rotatablely connected；
Referring to Fig. 5 and Fig. 7, first automatically controlled group of control the first electric pushrod 13 work is provided on the first electric pushrod 13
Part, the first electrically-controlled component include:
Start unit 3, start unit 3 include being placed in the first infrared receiver end on 1 lateral wall of desk body, the first infrared receiver
Output elongation starting current signal when termination receives elongation infrared signal；It receives output when shrinking infrared signal and shrinks starting
Signal.
Control unit 4, the elongation or contraction starting that control unit 4 connects start unit 3 and exports in response to start unit 3
Current signal, control unit 4 receive elongation or control the elongation of the first electric pushrod 13 when shrinking starting current signal or receive
It is retracted and controls the up and down motion of integrated computer 2.
Control unit 4 includes: comparing unit 41, and comparing unit 41 connects start unit 3 and stretches what start unit 3 exported
Long or contraction starting current signal is compared with preset a reference value, the output control signal when exceeding a reference value.
After amplifying unit 42, the connection comparing unit 41 of amplifying unit 42 and the control signal amplification for exporting comparing unit 41
Output, while controlling the elongation of the first electric pushrod 13 by control signal or shrinking about 2 integrated computer of control and transporting
It is dynamic；Filter unit 7, filter unit 7 connect amplifying unit 42 and remove the harmonic wave in 42 circuit of amplifying unit；Filter unit 7 wraps
Coupled in series is included in the filter inductance and coupled in parallel of amplifying unit 42 in the filter capacitor of amplifying unit 42.
The specific connection type of first electrically-controlled component is as follows: the first infrared receiver end CHO-1 receives starting current signal
When current signal is transferred to the positive input of comparator T1, have a reference value in the negative input input of comparator T1
Vref1 is coupled with amplifier T2, the output of the positive input coupling comparator T1 of amplifier T2 in the output end of comparator T1
End；It is coupled with resistance R2 in the negative input of amplifier T2, the other end of resistance R2 is grounded setting；In the negative sense of amplifier T2
It is coupled with resistance R1 between input terminal and its output end, has been also coupled to triode VT1, triode in the output end of amplifier T2
The base stage of VT1 is coupled to the output end of amplifier T2；The positive input of the collector coupling comparator T1 of triode VT1；?
The emitter of triode VT1 is coupled with the electromagnetic coil KA1 and load resistance R3 for the relay KA1 being serially connected, load electricity
The other end for hindering R3 is grounded setting；Coupled in series has filter inductance L between electromagnetic coil KA1 and load resistance R3；Amplifying
The both ends coupled in parallel of device T2 has filter capacitor C.
Coupled in series has a normally opened contact KA1 of relay on power supply VCC, the other end of normally opened contact KA1 and control the
The first servo motor M1 of one electric pushrod 13 work couples setting；The other end of first servo motor is grounded setting.
Referring to figure 6 and figure 7, second automatically controlled group of control the first electric pushrod 13 work is provided on the second electric pushrod 14
Part, the second electrically-controlled component include:
Roll-over unit 5, roll-over unit 5 include being placed in the second infrared receiver end on 1 lateral wall of desk body, the second infrared receiver
Output switching activity starting current signal when termination receives elongation infrared signal；
Time quantum 6, time quantum 6 connects roll-over unit 5 and the overturning starting current exported in response to roll-over unit 5 is believed
Number, the delay of time quantum 6 stops output switching activity starting current signal；
The specific connection type of second electrically-controlled component is as follows: the second infrared receiver end CHO-2 receives starting current signal
When current signal is transferred to the positive input of comparator T3, have a reference value in the negative input input of comparator T3
Vref2 is coupled with amplifier T4, the output of the positive input coupling comparator T3 of amplifier T4 in the output end of comparator T3
End；It is coupled with resistance R5 in the negative input of amplifier T4, the other end of resistance R5 is grounded setting；In the negative sense of amplifier T4
It is coupled with resistance R4 between input terminal and its output end, has been also coupled to triode VT2, triode in the output end of amplifier T4
The base stage of VT2 is coupled to the output end of amplifier T4；The positive input of the collector coupling comparator T3 of triode VT2；?
The emitter of triode VT2 is coupled with the electromagnetic wire of the electromagnetic coil KA1 for the relay KA2 being serially connected, time relay KT
KT and load resistance R6 is enclosed, the other end of load resistance R6 is grounded setting.
Coupled in series has the normally opened contact KA2 of relay, the other end coupled in series of normally opened contact KA1 on power supply VCC
The second electricity of the delay break contact KT other end and control of delay the break contact KT, time relay KT of having time relay KT
The second servo motor M2 that dynamic push rod 14 works couples setting；The other end of second servo motor M2 is grounded setting.
Specific operation process is as follows:
The signal value received is compared with preset a reference value Vref1 when comparator T1 receives signal, herein
A reference value Vref1 be set as zero, when signal value be greater than preset a reference value Vref1 when, current signal is transferred to amplifier
T2 and via amplifier T2 amplification after export, at this time triode VT1 collector and emitter conducting, electromagnetic coil KA1 obtains electric
Normally opened contact KA1 closure is controlled, servo motor M1 obtains the rising of electric control integrated computer 2.
The signal value received is compared with preset a reference value Vref2 when comparator T3 receives signal, herein
A reference value Vref2 be set as zero, when signal value be greater than preset a reference value Vref2 when, current signal is transferred to amplifier
T4 and via amplifier T4 amplification after export, at this time triode VT2 collector and emitter conducting, electromagnetic coil KA2 obtains electric
Control normally opened contact KA2 closure, electromagnetic coil KT closure and the disconnection that is delayed；Servo motor M1 obtains electric control integrated computer 2
It turns over and stops after certain angle.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of conference table with integrated computer, which is characterized in that including desk body (1), be equipped with chamber inside desk body (1)
(11) and in chamber (11) two groups of slide rails (12) being parallel to each other, the desk body (1) at the top of slide rail (12) are set
On offer lifting gap (121), slide rail slides vertically the integrated computer for being connected with and capable of protruding desk body (1) on (12)
(2), the lifting assembly of control integrated computer (2) lifting is provided in the chamber (11)；The lifting assembly includes being set to
The pedestal (21) of the first electric pushrod (13) and the second electric pushrod (14) in chamber (11), the first electric pushrod (13) is solid
Surely it being connected to desk body (1), the piston rod of the first electric pushrod (13) is fixedly connected with the pedestal (21) of the second electric pushrod (14),
The piston rod of second electric pushrod (14) and integrated computer (2) are rotatablely connected；It is provided on first electric pushrod (13)
The first electrically-controlled component of the first electric pushrod (13) work is controlled, first electrically-controlled component includes:
Start unit (3), the start unit (3) they include being placed in the first infrared receiver end on desk body (1) lateral wall, and described the
Output elongation starting current signal when one infrared receiver termination receives elongation infrared signal；It receives defeated when shrinking infrared signal
Enabling signal is shunk out；
Control unit (4), described control unit (4) connect start unit (3) and in response to start unit (3) output elongation or
Starting current signal is shunk, control first is electronic when described control unit (4) receives elongation or shrinks starting current signal pushes away
Bar (13) elongation shrinks and then controls integrated computer (2) up and down motion；
It is provided with the second electrically-controlled component of control the first electric pushrod (13) work on second electric pushrod (14), described the
Two electrically-controlled components include:
Roll-over unit (5), the roll-over unit (5) they include being placed in the second infrared receiver end on desk body (1) lateral wall, and described the
Output switching activity starting current signal when two infrared receivers termination receives elongation infrared signal；
Time quantum (6), the time quantum (6) connect roll-over unit (5) and open in response to the overturning of roll-over unit (5) output
Streaming current signal, time quantum (6) delay stop output switching activity starting current signal.
2. a kind of conference table with integrated computer according to claim 1, it is characterised in that: the desk body (1)
The heat release hole (111) of connecting chamber (11) Yu outside is offered on side wall.
3. a kind of conference table with integrated computer according to claim 1, which is characterized in that described control unit
(4) include:
Comparing unit (41), the elongation or receipts that the comparing unit (41) connects start unit (3) and exports start unit (3)
Contracting starting current signal is compared with preset a reference value, the output control signal when exceeding a reference value；
Amplifying unit (42), the amplifying unit (42) connect comparing unit (41) and believe the control of comparing unit (41) output
Number amplification after export, while by control signal control the first electric pushrod (13) elongation or shrink control integrally electromechanics
Brain (2) moves up and down.
4. a kind of conference table with integrated computer according to claim 1, which is characterized in that described first automatically controlled group
Part further include:
Filter unit (7), the filter unit (7) connect amplifying unit (42) and remove humorous in amplifying unit (42) circuit
Wave.
5. a kind of conference table with integrated computer according to claim 4, which is characterized in that the filter unit
(7) include coupled in series in amplifying unit (42) filter inductance and coupled in parallel in the filter capacitor of amplifying unit (42).
6. a kind of conference table with integrated computer according to claim 1, which is characterized in that the integrated computer
It (2) include pedestal (21) and the all-in-one machine ontology (22) for being embedded in pedestal (21).
7. a kind of conference table with integrated computer according to claim 6, which is characterized in that on the pedestal (21)
It offers caulking groove (211) and is fitted with antiskid rubber (212) on caulking groove (211) inner sidewall, the all-in-one machine ontology (22) is embedding
Enter in caulking groove (211) and fitting antiskid rubber (212) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900790.9U CN209284504U (en) | 2018-11-17 | 2018-11-17 | A kind of conference table with integrated computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900790.9U CN209284504U (en) | 2018-11-17 | 2018-11-17 | A kind of conference table with integrated computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209284504U true CN209284504U (en) | 2019-08-23 |
Family
ID=67645461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821900790.9U Active CN209284504U (en) | 2018-11-17 | 2018-11-17 | A kind of conference table with integrated computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209284504U (en) |
-
2018
- 2018-11-17 CN CN201821900790.9U patent/CN209284504U/en active Active
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