CN109442359A - A kind of dining state display device - Google Patents
A kind of dining state display device Download PDFInfo
- Publication number
- CN109442359A CN109442359A CN201811442281.0A CN201811442281A CN109442359A CN 109442359 A CN109442359 A CN 109442359A CN 201811442281 A CN201811442281 A CN 201811442281A CN 109442359 A CN109442359 A CN 109442359A
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- CN
- China
- Prior art keywords
- switch
- induction switch
- human induction
- seat
- display device
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- 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.)
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Links
- 230000006698 induction Effects 0.000 claims abstract description 38
- 230000001939 inductive effect Effects 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Audible And Visible Signals (AREA)
Abstract
The present invention discloses a kind of dining state display device, including seat, display unit, the human induction switch equipped with conical inductive spacing, display unit, human induction switch are successively electrically connected, the top of seat is arranged in human induction switch, and the axis of the conical inductive spacing of human induction switch is integrally arranged along the vertical direction.Due to being equipped with human induction switch, when people walks close to seat, when entering the conical induction region of human induction switch, human induction switch connects circuit, display unit display dining status information, show eating as front seats someone, vacancy is made to be distinguished out, later people is made to be easier to find.Display of the present invention for seat dining state.
Description
Technical field
It is the present invention relates to field of display devices, in particular to a kind of for showing the device of dining room seating state.
Background technique
In places such as dining room, dining rooms, when remaining seat is less, the more difficult discovery vacancy of the people to set a table, therefore find
Vacancy needs to take some time, when looking for seat walk up and down also be easy to be further exacerbated by it is crowded.
Summary of the invention
The technical problem to be solved by the present invention is a kind of display device for showing each seat dining state is provided, so as to
In discovery vacancy.
The solution that the present invention solves its technical problem is:
A kind of dining state display device is opened including seat, display unit, the human body sensing equipped with conical inductive spacing
It closes, display unit, human induction switch are successively electrically connected, and the top of seat is arranged in human induction switch, and human body sensing is opened
The axis of the conical inductive spacing of pass is integrally arranged along the vertical direction.
As a further improvement of the above technical scheme, further include bottom be equipped with opening shell, be covered in opening
Convex lens, the axis of convex lens is integrally arranged along the vertical direction；Human induction switch is arranged inside the shell, human induction switch
It is fixedly connected with shell.
As a further improvement of the above technical scheme, shell includes that lower part is equipped with the outer layer of opening, is equipped with out up and down
Mouthful internal layer, the inner wall of outer layer is equipped with internal screw thread, and the outer wall of internal layer is equipped with external screw thread, and outer layer is set on internal layer, outer layer with it is interior
Layer is threadedly coupled；Convex lens is covered in the lower openings of internal layer, and convex lens is fixedly connected with internal layer.
It as a further improvement of the above technical scheme, further include pressure-sensitive switch, pressure-sensitive switch setting is present
On chair, pressure-sensitive switch is connected in parallel with human induction switch.
It as a further improvement of the above technical scheme, further include plug-and-consume switch, plug-and-consume switch setting is present
Chair side, plug-and-consume switch are connected in parallel with human induction switch.
As a further improvement of the above technical scheme, the display unit is pendent lamp.
The beneficial effects of the present invention are: entering human body sense when people walks close to seat due to being equipped with human induction switch
When the conical induction region of inductive switch, human induction switch connects circuit, and display unit display dining status information shows to work as
Front seats someone is eating, and vacancy is made to be distinguished out, and later people is made to be easier to find.The present invention is for seat dining state
Display.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the structural schematic diagram of present invention dining state display device embodiment；
Fig. 2 is display unit in the present invention, human induction switch, pressure-sensitive switch, plug-and-consume switch electric connection
Structural schematic diagram.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the present invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
Referring to Figures 1 and 2, this is the embodiment of present invention dining state display device, specifically:
A kind of dining state display device, including seat 100, display unit 300, the human body equipped with conical inductive spacing
Inductive switch 400, display unit 300, human induction switch 400 are successively electrically connected, and human induction switch 400 is arranged in seat
The axis of 100 top, the conical inductive spacing of human induction switch 400 is integrally arranged along the vertical direction.Human body sensing is opened
It closes 400 and is called infrared intelligent switch, it is the automatic control product based on infrared technology, when people enters inductive spacing, specially
The variation of human body infrared spectrum, turn on automatically load are detected with sensor, people will be continuously turned on without departing from inductive spacing；People
After leaving, automatic delay function load.This dining state display device at work, when people go to seat 100 nearby or sit on
When on seat 100, i.e., when people enters inductive spacing, human induction switch 400 senses signal and connects circuit, display unit
The display of part 300 indicates the information such as text or the symbol of dining state, then later people knows that someone is eating at this, in dining
The seat of state is just distinguished with vacancy, is shifted later people soon and is looked for next vacancy, improves people and look for
The efficiency in vacancy.
Be further used as preferred embodiment, further include bottom be equipped with opening shell 500, be covered on opening on
The axis of convex lens 600, convex lens 600 is integrally arranged along the vertical direction；Human induction switch 400 is arranged in shell 500, people
Body-sensing inductive switch 400 is fixedly connected with shell 500.The inductive spacing of human induction switch 400 is usually all cone, due to meal
The Room has certain height, then the lower part area of taper can be bigger, and the human body sensing using model TAD-T816 may be selected
Switch 400, the cone angle of inductive spacing reaches 140 ° at this time；Therefore the people of adjacent seat or the people carelessly to pass by are easy for entering
In inductive spacing, shows that display unit 300 accidentally, easily cause puzzlement.Since human induction switch 400 is arranged in shell 500,
And convex lens 600 is covered in the opening of 500 bottom of shell, then blocks effect and convex lens 600 due to 500 side wall of shell
The inductive spacing of focusing light effect, lower part zooms in, and reduces the interference that dining state display device is subject to, it is aobvious to improve dining state
Showing device provides the accuracy of dining status information.
It is further used as preferred embodiment, shell 500 includes that lower part is equipped with the outer layer 510 of opening, is equipped with up and down
The internal layer 520 of opening, the inner wall of outer layer 510 are equipped with internal screw thread, and the outer wall of internal layer 520 is equipped with external screw thread, and outer layer 510 is set in interior
On layer 520, outer layer 510 is threadedly coupled with internal layer 520；Convex lens 600 is covered in the lower openings of internal layer 520, convex lens 600
It is fixedly connected with internal layer 520.After human induction switch 400, shell 500, convex lens 600 are installed, also need to sense sometimes
The size of space lower part is answered to be adjusted, to further increase the order of accuarcy of inductive spacing.At work, by rotating internal layer
520, then internal layer 520 rises or falls, so that human induction switch 400 is decreased or increased at a distance from convex lens 600, to adjust
The size of inductive spacing lower part is saved, to easily improve the accuracy of dining state display device.
It is further used as preferred embodiment, further includes pressure-sensitive switch 700, the setting of pressure-sensitive switch 700 exists
On seat 100, pressure-sensitive switch 700 is connected in parallel with human induction switch 400.In real life, when people go with one
Rise when having a dinner party, it is some in order to chatting in order to move close to, it will usually moved seat 100, be likely to result at this time seat 100 out of
The conical inductive spacing of human induction switch 400.Then by the way that connect in parallel with human induction switch 400 is arranged on seat 100
The pressure-sensitive switch 700 connect can also make feeling of stress by being sitting on seat 100 even if 100 moving distance of seat is larger
Inductive switch 700 connects circuit, and display unit 300 is allowed to be shown, improves the flexibility of dining state display device, uses meal
State display device adapts to more occasions.700 available model such as JYS-275 of pressure-sensitive switch.
It is further used as preferred embodiment, further includes plug-and-consume switch 800, the setting of plug-and-consume switch 800 exists
100 side of seat, plug-and-consume switch 800 are connected in parallel with human induction switch 400.People are at mealtime, it is possible to need
It goes to toilet and leaves seat 100, people has left the inductive spacing of human induction switch 400 at this time, is not also sitting in pressure sensitive
Switch 700, so that display unit 300 expresses the information in vacancy, causes food and tableware to be put away then circuit will will disconnect,
It is possible that making troubles.Model H51JRF can be selected in plug-and-consume switch 800, can issue when diner orders slotting
Card, then diner temporarily away from when, can also make display unit 300 keep display someone dining information, use meal state
Display device is more humane.
It is further used as preferred embodiment, the display unit 300 is pendent lamp.Use pendent lamp as display unit
300, that is, the manufacturing cost of dining state display device is reduced, display unit 300 is also made to have taken into account the function of illumination.It hangs simultaneously
Lamp is turned off the light in time with leaving for people, is conducive to save the energy.
Better embodiment of the invention is illustrated above, but the present invention is not limited to the embodiment,
Those skilled in the art can also make various equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this
Equivalent variation or replacement are all included in the scope defined by the claims of the present application a bit.
Claims (6)
1. a kind of dining state display device, it is characterised in that: including seat (100), display unit (300), be equipped with cone
The human induction switch (400) of inductive spacing, display unit (300), human induction switch (400) are successively electrically connected, human body
Inductive switch (400) is arranged in the top of seat (100), and the axis of the conical inductive spacing of human induction switch (400) is whole
Body is arranged along the vertical direction.
2. a kind of dining state display device according to claim 1, it is characterised in that: further include being equipped with opening in bottom
Shell (500), the convex lens (600) that is covered in opening, the axis of convex lens (600) is integrally arranged along the vertical direction；People
In shell (500), human induction switch (400) is fixedly connected with shell (500) for body-sensing inductive switch (400) setting.
3. a kind of dining state display device according to claim 2, it is characterised in that: shell (500) includes that lower part is set
There is the outer layer (510) of opening, be equipped with the internal layer (520) of opening up and down, the inner wall of outer layer (510) is equipped with internal screw thread, internal layer
(520) outer wall is equipped with external screw thread, and outer layer (510) is set on internal layer (520), and outer layer (510) and internal layer (520) screw thread connect
It connects；Convex lens (600) is covered in the lower openings of internal layer (520), and convex lens (600) is fixedly connected with internal layer (520).
4. a kind of dining state display device according to claim 3, it is characterised in that: further include pressure-sensitive switch
(700), pressure-sensitive switch (700) is arranged on seat (100), pressure-sensitive switch (700) and human induction switch (400)
It is connected in parallel.
5. a kind of dining state display device according to claim 3, it is characterised in that: further include plug-and-consume switch
(800), plug-and-consume switch (800) is arranged in seat (100) side, plug-and-consume switch (800) and human induction switch
(400) it is connected in parallel.
6. a kind of dining state display device according to claim 3, it is characterised in that: the display unit (300) is
Pendent lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811442281.0A CN109442359A (en) | 2018-11-29 | 2018-11-29 | A kind of dining state display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811442281.0A CN109442359A (en) | 2018-11-29 | 2018-11-29 | A kind of dining state display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109442359A true CN109442359A (en) | 2019-03-08 |
Family
ID=65556050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811442281.0A Pending CN109442359A (en) | 2018-11-29 | 2018-11-29 | A kind of dining state display device |
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| Country | Link |
|---|---|
| CN (1) | CN109442359A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068679A (en) * | 2014-07-17 | 2014-10-01 | 陈华 | System capable of controlling switch of lamplight |
| CN204249912U (en) * | 2014-10-30 | 2015-04-08 | 江苏新通达电子科技股份有限公司 | A kind of automobile rearview mirror variotrol |
| CN205075870U (en) * | 2015-10-27 | 2016-03-09 | 符嘉俊 | Multi -functional baby carriage |
| CN105578392A (en) * | 2015-12-21 | 2016-05-11 | 国网辽宁省电力有限公司鞍山供电公司 | Personnel departure intelligent monitoring device, method and system |
| CN209484557U (en) * | 2018-11-29 | 2019-10-11 | 佛山科学技术学院 | A kind of dining state display device |
-
2018
- 2018-11-29 CN CN201811442281.0A patent/CN109442359A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068679A (en) * | 2014-07-17 | 2014-10-01 | 陈华 | System capable of controlling switch of lamplight |
| CN204249912U (en) * | 2014-10-30 | 2015-04-08 | 江苏新通达电子科技股份有限公司 | A kind of automobile rearview mirror variotrol |
| CN205075870U (en) * | 2015-10-27 | 2016-03-09 | 符嘉俊 | Multi -functional baby carriage |
| CN105578392A (en) * | 2015-12-21 | 2016-05-11 | 国网辽宁省电力有限公司鞍山供电公司 | Personnel departure intelligent monitoring device, method and system |
| CN209484557U (en) * | 2018-11-29 | 2019-10-11 | 佛山科学技术学院 | A kind of dining state display device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |