CN111828789A - Electronic commerce equipment terminal utilizing photosensitive resistor to adjust height - Google Patents
Electronic commerce equipment terminal utilizing photosensitive resistor to adjust height Download PDFInfo
- Publication number
- CN111828789A CN111828789A CN202010727324.0A CN202010727324A CN111828789A CN 111828789 A CN111828789 A CN 111828789A CN 202010727324 A CN202010727324 A CN 202010727324A CN 111828789 A CN111828789 A CN 111828789A
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- China
- Prior art keywords
- fixedly connected
- electronic commerce
- light sensitive
- sensitive resistor
- device terminal
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 210000003437 trachea Anatomy 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
- F16M11/30—Undercarriages for supports with one single telescoping pillar with co-moving side-struts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of electronic commerce, and discloses an electronic commerce equipment terminal for adjusting height by utilizing a photosensitive resistor, which comprises a base, wherein an electrifying switch is fixedly connected to the inner bottom of the base, a pedal is slidably connected to the inner bottom of the base, an exhaust pipe is inserted into the inner top of the base, a fixed spring is fixedly connected to the inner part of the exhaust pipe, a display screen is fixedly connected to the top of a supporting rod, a short-circuit resistor and a reverse resistor are fixedly connected to the top of the display screen, the reverse resistor is positioned on the right side of the short-circuit resistor, and a forward resistor is fixedly connected to the inner bottom of a transmission cavity and positioned on the left side of a rotating. This utilize electronic commerce equipment terminal of photo resistance height-adjusting steps on the footboard through the people and descends, and the motor circular telegram, and the motor drives the pivot and rotates, and the pivot drives the thread bush and removes, and the rethread thread bush uses with the cooperation of bracing piece to reach and can be according to the effect of the high height-adjusting of the person.
Description
Technical Field
The invention relates to the technical field of electronic commerce, in particular to an electronic commerce equipment terminal with height adjusted by utilizing a photoresistor.
Background
The electronic commerce refers to the commerce activity which takes the information network technology as a means and takes commodity exchange as a center; it can also be understood that the business activities and related services are performed in electronic transaction mode on the internet, intranet and value-added network, and the commercial behaviors using the internet as a medium all belong to the category of electronic commerce, and with the development of the electronic commerce, the terminal devices are spread in various places.
The electronic commerce terminal equipment of current public place, the height is fixed, and is too high or too short people to some heights, and the operation is very inconvenient, and the disabled person who sits the wheelchair simultaneously often needs their help just can use, and the electronic commerce terminal equipment of public occasion often exposes outside, and external light influences the use very easily, falls full of the dust very easily on the equipment simultaneously, even needs the manual work to clear up, otherwise can influence life.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the electronic commerce equipment terminal for adjusting the height by utilizing the photosensitive resistor, which has the advantages of being capable of adjusting the height according to the height of a person, automatically cleaning dust, being free from the influence of external light, being convenient and fast to use and the like, and solves the problems that the height cannot be adjusted, the dust needs to be cleaned manually, and the use is inconvenient and the like.
(II) technical scheme
In order to realize the purposes of adjusting the height according to the height of a human body, automatically cleaning dust, being not influenced by external light and being convenient to use, the invention provides the following technical scheme: an electronic commerce equipment terminal for adjusting height by utilizing a photoresistor comprises a base, wherein an electrifying switch is fixedly connected to the inner bottom of the base, a pedal is slidably connected to the inner bottom of the base, a buffer spring is fixedly connected to the bottom of the pedal, a lighting lamp is fixedly connected to the inner top of the base, a transmission cavity is formed in the inner bottom of the base, a rotating shaft is fixedly connected to the inner bottom of the transmission cavity, a threaded sleeve is sleeved on the outer side of the rotating shaft, a supporting rod is sleeved on the outer side of the threaded sleeve, gears are fixedly connected to two sides of the supporting rod, a rotating wheel is fixedly connected to the inner portion of the supporting rod, a clamping rod is slidably connected to the inner portion of the supporting rod, a reset spring is fixedly connected to one side, far away from the rotating wheel, a compression rod is fixedly connected to the bottom of, the bottom of blast box is pegged graft there is the trachea, the interior top of base is pegged graft there is the blast pipe, the inside fixedly connected with fixed spring of blast pipe, fixed spring's top fixedly connected with piston, the top fixedly connected with display screen of bracing piece, the top fixedly connected with short-circuit resistance and the reversal resistance of display screen, and the reversal resistance is located the right side of short-circuit resistance, the interior bottom of transmission chamber just is located the left side fixedly connected with corotation resistance of pivot.
Preferably, the inner wall of the transmission cavity is provided with a rack groove which is matched with a gear for use.
Preferably, the inside sliding connection of runner has the slider, and the slider throws away when rotating and promotes the card pole and remove.
Preferably, one end of the clamping rod, which is close to the rotating wheel, is designed in a semicircular shape and is matched with the rotating wheel for use.
Preferably, the compression bar is slidably connected to the inside of the blower case so that the compression bar can press air in the blower case when it descends.
Preferably, the right side of the air blowing box is provided with an air suction opening for air suction and air exhaust.
Preferably, the gas pipe is inserted at the left side of the gas exhaust pipe to transmit gas.
Preferably, the inside of the exhaust pipe is fixedly connected with an electromagnet, and the electromagnet can attract the piston when being electrified.
(III) advantageous effects
Compared with the prior art, the invention provides an electronic commerce equipment terminal with the height adjusted by using a photoresistor, which has the following beneficial effects:
1. this utilize electronic commerce equipment terminal of photo resistance height-adjusting steps on the footboard through the people and descends, and the motor circular telegram, and the motor drives the pivot and rotates, and the pivot drives the thread bush and removes, and the rethread thread bush uses with the cooperation of bracing piece to reach and can be according to the effect of the high height-adjusting of the person.
2. This utilize electronic commerce equipment terminal of photo resistance height-adjusting drives the decline of compression pole through the bracing piece decline, and in compression pole with the air compression intake pipe, the trachea was with the leading-in blast pipe of air, and the cooperation of rethread blast pipe and piston is used to the effect that can clear up the dust automatically has been reached.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a partial schematic view of a structural thread bushing of the present invention;
FIG. 3 is a partial schematic view of a gear of the present invention;
FIG. 4 is an enlarged view of part A of FIG. 1;
FIG. 5 is a schematic view of the wheel of the present invention;
FIG. 6 is a partially schematic view of a vent in accordance with the present invention;
FIG. 7 is a schematic right view of a portion of a display screen according to the present invention;
FIG. 8 is a diagram of a forward rotation resistor according to the present invention.
In the figure: the device comprises a base 1, a power-on switch 2, a buffer spring 3, a pedal 4, a lighting lamp 5, a transmission cavity 6, a rotating shaft 7, a threaded sleeve 8, a supporting rod 9, a gear 10, a rotating wheel 11, a return spring 12, a clamping rod 13, a compression rod 14, an air blowing box 15, an air pipe 16, an air exhaust pipe 17, a fixed spring 18, a piston 19, a display screen 20, a short-circuit resistor 21, a reverse resistor 22 and a forward resistor 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an electronic commerce apparatus terminal using a photo resistor to adjust height comprises a base 1, an energizing switch 2 is fixedly connected to an inner bottom of the base 1, a pedal 4 is slidably connected to the inner bottom of the base 1, an anti-slip design is provided at a top of the pedal 4, a buffer spring 3 is fixedly connected to a bottom of the pedal 4, an illuminating lamp 5 is fixedly connected to an inner top of the base 1, the illuminating lamp 5 prevents interference of external light and is used in cooperation with the photo resistor, a transmission cavity 6 is provided at the inner bottom of the base 1, a rack groove is provided on an inner wall of the transmission cavity 6 and is used in cooperation with a gear 10, a clamping rod 13 is convenient to limit a display screen 20 to descend, a rotating shaft 7 is fixedly connected to the inner bottom of the transmission cavity 6, a threaded sleeve 8 is sleeved on an outer side of the rotating shaft 7, a support rod 9 is sleeved on an, the inside fixedly connected with runner 11 of bracing piece 9, the inside sliding connection of runner 11 has the slider, the slider throws away and promotes kelly 13 to move during the rotation, the inside sliding connection of bracing piece 9 has kelly 13, the one end that kelly 13 is close to runner 11 is the semicircle design, use with runner 11 cooperation, one side fixedly connected with reset spring 12 of kelly 13 far away from runner 11, the bottom fixedly connected with compression bar 14 of bracing piece 9, compression bar 14 is connected in the inside of blast box 15 slidably, can extrude the air in blast box 15 when making compression bar 14 descend, the inner wall fixedly connected with blast box 15 of transmission chamber 6, the inlet scoop has been seted up on the right side of blast box 15, be used for breathing in and exhausting, the bottom of blast box 15 is pegged graft there is trachea 16, trachea 16 is pegged graft in the left side of blast pipe 17, transmit gas, the interior top of base 1 is pegged graft there is blast pipe 17, the inside fixedly connected, can inhale piston 19 during the circular telegram, the inside fixedly connected with fixed spring 18 of blast pipe 17, fixed spring 18's top fixedly connected with piston 19, piston 9's material is the stainless steel, can use with the electro-magnet cooperation, also difficult rust, the top fixedly connected with display screen 20 of bracing piece 9, the top fixedly connected with short-circuit resistance 21 and the reversal resistance 22 of display screen 20, and reversal resistance 22 is located short-circuit resistance 21's right side, short-circuit resistance 21 is photo resistance with reversal resistance 22, the interior bottom of transmission chamber 6 just is located the left side fixedly connected with corotation resistance 23 of pivot 7, corotation resistance 23 is rated resistance, the resistance is less than short-circuit resistance 21 and reversal resistance 22 when not receiving illumination.
The working principle is that when a person needs to use the device, the person stands on the pedal 4, the pedal 4 slowly descends under the action of the buffer spring 3 to touch the power-on switch 2, the lighting lamp 5 is powered on, the shadow of the person is projected on the display screen 20 by the lighting lamp 5, when the height of the person is high, the shadow of the person completely shields the short-circuit resistor 21 and the reverse resistor 22, the resistance of the short-circuit resistor 21 and the reverse resistor 22 is large at the moment, the current passes through the forward resistor 23, the motor rotates forwards to drive the rotating shaft 7 to rotate forwards, the rotating shaft 7 rotates forwards to drive the threaded sleeve 8 to rotate upwards, the threaded sleeve 8 rotates upwards to drive the supporting rod 9 to move upwards, the supporting rod 9 moves upwards to drive the gear 10 to move upwards, the gear 10 stably and slowly moves upwards under the action of the rack groove, the supporting rod 9 simultaneously drives the display screen 20 to move upwards, the shadow of a person does not shield the short-circuit resistor 21 any longer, the short-circuit resistor 21 is illuminated, the resistance is reduced, the motor is short-circuited, the motor stops rotating, the rotating wheel 11 is electrified and rotates, the rotating wheel 11 rotates to throw out the sliding block under the action of centrifugal force, the sliding block pushes the clamping rod 13 to move and clamp on the rack, the display screen 20 is prevented from being pressed and descended when the person touches the display screen 20, when the operation is completed, the person leaves the pedal 4, the pedal 4 ascends under the action of the buffer spring 3, the power-on switch 2 is powered off, the clamping rod 13 returns to the original position under the action of the return spring 12, the display screen 20 descends under the action of gravity, the display screen 20 drives the supporting rod 9 to descend, the supporting rod 6 descends to drive the compression rod 14 to descend, the compression rod 14 presses the gas in the air blowing box 15 into the air pipe 16, meanwhile, the air is blown out from the air inlet scoop on the right side, the piston 19 moves downwards under the action of the fixed spring 18, the exhaust pipe 17 exhausts air to blow off dust on the surface of the display screen 20, when a person with a shorter height stands on the pedal 4, the equipment is powered on, light of the illuminating lamp 5 completely irradiates the reversing resistor 22, the resistance of the reversing resistor 22 is reduced, the motor reverses the motor to drive the rotating shaft 7 to reverse, the rotating shaft 7 reverses to drive the threaded sleeve 8 to rotate downwards, the threaded sleeve 8 drives the supporting rod 9 to move downwards, the supporting rod 9 moves downwards to drive the display screen 20 to move downwards, meanwhile, the electromagnet in the exhaust pipe 17 is powered on to attract the piston 19 upwards, the piston 19 blocks the exhaust pipe 17 to prevent influencing human operation, when the display screen 20 descends to a proper height, the reversing resistor 22 is shielded, the resistance is increased, the short-circuit resistance 21 acts, the motor stops rotating, the rotating shaft 7 stops rotating, the rotating wheel 11 is powered on to rotate simultaneously, the rotating wheel 11 rotates to throw, the slide block pushes the clamping rod 13 to move and clamp on the rack.
In conclusion, in the electronic commerce equipment terminal for adjusting the height by using the photoresistor, the pedal 4 is stepped by a person to descend, the motor is electrified, the motor drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the threaded sleeve 8 to move, and then the threaded sleeve 8 is matched with the supporting rod 9 for use, so that the effect of adjusting the height according to the height of the person is achieved. This utilize electronic commerce equipment terminal of photo resistance height-adjusting, it drives compression rod 14 through bracing piece 9 decline and descends, compression rod 14 with air compression intake pipe 16 in, trachea 16 is with the leading-in blast pipe 17 of air, and rethread blast pipe 17 and piston 19's cooperation is used to reach the effect that can clear up the dust automatically, application scope is more extensive.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An electronic commerce equipment terminal for adjusting height by utilizing a photoresistor comprises a base (1) and is characterized in that: the inner bottom of the base (1) is fixedly connected with an electrifying switch (2), the inner bottom of the base (1) is slidably connected with a pedal (4), the bottom of the pedal (4) is fixedly connected with a buffer spring (3), the inner top of the base (1) is fixedly connected with a lighting lamp (5), the inner bottom of the base (1) is provided with a transmission cavity (6), the inner bottom of the transmission cavity (6) is fixedly connected with a rotating shaft (7), the outer side of the rotating shaft (7) is sleeved with a threaded sleeve (8), the outer side of the threaded sleeve (8) is sleeved with a supporting rod (9), two sides of the supporting rod (9) are fixedly connected with gears (10), the inner part of the supporting rod (9) is fixedly connected with a rotating wheel (11), the inner part of the supporting rod (9) is slidably connected with a clamping rod (13), one side of the clamping rod (13), which is far away from the rotating wheel (, the bottom fixedly connected with compression rod (14) of bracing piece (9), the inner wall fixedly connected with blast box (15) of transmission chamber (6), the bottom of blast box (15) is pegged graft and is had trachea (16), the interior top of base (1) is pegged graft and is had blast pipe (17), the inside fixedly connected with fixed spring (18) of blast pipe (17), the top fixedly connected with piston (19) of fixed spring (18), the top fixedly connected with display screen (20) of bracing piece (9), the top fixedly connected with short-circuit resistance (21) and the reversal resistance (22) of display screen (20), and reversal resistance (22) are located the right side of short-circuit resistance (21), the interior bottom of transmission chamber (6) just is located the left side fixedly connected with the reversal resistance (23) of pivot (7).
2. The electronic commerce device terminal of claim 1, wherein the height of the electronic commerce device terminal is adjusted by a light sensitive resistor, and the light sensitive resistor comprises: and a rack groove is formed in the inner wall of the transmission cavity (6).
3. The electronic commerce device terminal of claim 1, wherein the height of the electronic commerce device terminal is adjusted by a light sensitive resistor, and the light sensitive resistor comprises: the inside of the rotating wheel (11) is connected with a sliding block in a sliding manner.
4. The electronic commerce device terminal of claim 1, wherein the height of the electronic commerce device terminal is adjusted by a light sensitive resistor, and the light sensitive resistor comprises: one end of the clamping rod (13) close to the rotating wheel (11) is in a semicircular design.
5. The electronic commerce device terminal of claim 1, wherein the height of the electronic commerce device terminal is adjusted by a light sensitive resistor, and the light sensitive resistor comprises: the compression rod (14) is connected in a sliding manner inside the blast box (15).
6. The electronic commerce device terminal of claim 1, wherein the height of the electronic commerce device terminal is adjusted by a light sensitive resistor, and the light sensitive resistor comprises: an air suction opening is formed in the right side of the air blowing box (15).
7. The electronic commerce device terminal of claim 1, wherein the height of the electronic commerce device terminal is adjusted by a light sensitive resistor, and the light sensitive resistor comprises: the air pipe (16) is inserted at the left side of the exhaust pipe (17).
8. The electronic commerce device terminal of claim 1, wherein the height of the electronic commerce device terminal is adjusted by a light sensitive resistor, and the light sensitive resistor comprises: and an electromagnet is fixedly connected inside the exhaust pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010727324.0A CN111828789A (en) | 2020-07-27 | 2020-07-27 | Electronic commerce equipment terminal utilizing photosensitive resistor to adjust height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010727324.0A CN111828789A (en) | 2020-07-27 | 2020-07-27 | Electronic commerce equipment terminal utilizing photosensitive resistor to adjust height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111828789A true CN111828789A (en) | 2020-10-27 |
Family
ID=72925549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010727324.0A Withdrawn CN111828789A (en) | 2020-07-27 | 2020-07-27 | Electronic commerce equipment terminal utilizing photosensitive resistor to adjust height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111828789A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007523A (en) * | 2021-02-24 | 2021-06-22 | 熊卫剑 | Face recognition device capable of adjusting position according to height |
| CN114005228A (en) * | 2021-10-29 | 2022-02-01 | 上海慕饶网络科技有限公司 | Mobile banking financial information technology service terminal |
-
2020
- 2020-07-27 CN CN202010727324.0A patent/CN111828789A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007523A (en) * | 2021-02-24 | 2021-06-22 | 熊卫剑 | Face recognition device capable of adjusting position according to height |
| CN114005228A (en) * | 2021-10-29 | 2022-02-01 | 上海慕饶网络科技有限公司 | Mobile banking financial information technology service terminal |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201027 |
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| WW01 | Invention patent application withdrawn after publication |