CN204740439U - Special multi -functional simple and easy timer in laboratory - Google Patents
Special multi -functional simple and easy timer in laboratory Download PDFInfo
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- CN204740439U CN204740439U CN201520496414.8U CN201520496414U CN204740439U CN 204740439 U CN204740439 U CN 204740439U CN 201520496414 U CN201520496414 U CN 201520496414U CN 204740439 U CN204740439 U CN 204740439U
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- viewing area
- display screen
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- timer
- jingle bell
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Abstract
The utility model discloses a special multi -functional simple and easy timer in laboratory, have circular arc transition part, and the whole casing that is the fillet cuboid including the apex angle, set up sound amplification hole and battery compartment at the casing back respectively, set up at positive display screen of casing and operating button, and set up and be in inside timing and the jingle bell controlling means of casing, install loudspeaker in sound amplification hole, install the battery in the battery compartment, timing and jingle bell controlling means are connected with loudspeaker, electric power storage display screen and operating button respectively. Special multi -functional simple and easy timer in laboratory can overcome that accuracy nature is poor among the prior art, the reliability low and experiment effect subalternation defect to realize that accuracy nature is good, the reliability is high and test effectual advantage.
Description
Technical field
The utility model relates to experiment technical field of auxiliary equipment, particularly, relates to a kind of laboratory special-purpose multifunctional Simple timer.
Background technology
Great majority experiment all can relate to the restriction of time, or dries, or dry, or burns, or clears up, or to place etc. and all need certain hour.Often run into sample size large, Testing index is many, and the deadline is tight, just have to make overall arrangements, in some samples process wait in the defined time, the preliminary work of other sample, index can be carried out simultaneously, or carry out the experimental procedure without the need to time restriction.
Overall arrangement is tested, though can accelerate experiment process, increase work efficiency, problem is, sometimes too busy, and the sample in timing is easy to pass into silence, be not shelve too of a specified duration, be exactly the time too short, thus have influence on the accuracy of experimental data, add big error; What is more, and cause experiment calcellation heavily to come, this just greatly causes the waste of time, reagent etc., runs counter to desire on the contrary.
Realizing in process of the present utility model, inventor finds at least to exist in prior art the defect such as the low and experiment effect of poor accuracy, reliability is poor.
Utility model content
The purpose of this utility model is, for the problems referred to above, proposes a kind of laboratory special-purpose multifunctional Simple timer, to realize the advantage that accuracy is good, reliability is high and experiment effect is good.
For achieving the above object, the technical solution adopted in the utility model is: a kind of laboratory special-purpose multifunctional Simple timer, comprise drift angle and there is arc transition part and the overall housing in fillet rectangular parallelepiped, be separately positioned on amplify hole and the battery compartment of described back side of shell, be arranged on display screen and the action button in described housing front, and be arranged on timing and the jingle bell control device of described enclosure interior;
In the described hole that amplifies, loudspeaker are installed, in described battery compartment, accumulator are installed; Described timing and jingle bell control device, be connected with loudspeaker, electric power storage display screen and action button respectively.
Further, described timing and jingle bell control device, comprise timer and ring, the two-way change-over switch be connected with described timer and ring respectively, the controller be connected with described two-way change-over switch, display screen and action button respectively, and the storer be connected with described timer and controller respectively.
Further, described controller, comprises single-chip microcomputer.
Further, described display screen, comprise the rectangle frame that drift angle is fillet, be arranged on the rectangular time viewing area of the center of described rectangle frame, to arrange and initiating terminal and end end are all positioned at Temperature displaying district on the left of rectangular time viewing area and clocking capability viewing area near described rectangle frame top margin, and arrange near described rectangle frame base, initiating terminal is positioned on the left of rectangular time viewing area and end end is positioned at jingle bell prompting function viewing area on the right side of rectangular time viewing area and date viewing area.
Further, described action button, comprise the rectangular shaped rim be positioned at below described display screen, be disposed on successively described rectangular shaped rim inner and have ellipse or circular protrusions function selecting key, key, return key and OK button are set, and be arranged on multiple options buttons of described OK button periphery.
The laboratory special-purpose multifunctional Simple timer of each embodiment of the utility model, there is arc transition part and the overall housing in fillet rectangular parallelepiped owing to comprising drift angle, be separately positioned on amplify hole and the battery compartment of back side of shell, be arranged on display screen and the action button in housing front, and be arranged on timing and the jingle bell control device of described enclosure interior; Loudspeaker are installed amplifying in hole, in battery compartment, accumulator are installed; Timing and jingle bell control device, be connected with loudspeaker, electric power storage display screen and action button respectively; Thus poor accuracy in prior art, reliability is low and experiment effect is poor defect can be overcome, to realize the advantage that accuracy is good, reliability is high and experiment effect is good.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from instructions, or understand by implementing the utility model.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 be the utility model laboratory special-purpose multifunctional Simple timer face structural representation;
Fig. 2 is the workflow diagram of the utility model laboratory special-purpose multifunctional Simple timer.
By reference to the accompanying drawings, in the utility model embodiment, Reference numeral is as follows:
1-laboratory special-purpose multifunctional Simple timer; 2-display screen; 3-button area; 4-date viewing area; 5-Temperature displaying district; 6-clocking capability viewing area; 7-jingle bell prompting function viewing area; 8-time showing district.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
In view of problems of the prior art, according to the utility model embodiment, as depicted in figs. 1 and 2, provide a kind of laboratory special-purpose multifunctional Simple timer, to experimenter with suitable prompting, more can plan as a whole experiment, make it carry out smoothly without any confusion.
The laboratory special-purpose multifunctional Simple timer that technical solutions of the utility model provide, overall in fillet rectangular parallelepiped, the back side is provided with amplify hole and battery compartment, the several functions having simple and direct interface clearly and supply laboratory special.Interface is primarily of display screen and button area composition, and display screen comprises time showing district, date viewing area, Temperature displaying district, clocking capability viewing area and jingle bell prompting function viewing area.Button area below display screen is provided with function key, arranges key, the options button of return key, OK button and periphery thereof.Function key, except the general utility functions such as displaying time, date, mainly contains timing and the large function of jingle bell two.Clocking capability, the operation duration of the instant section metering experiment of energy, assist the distinct experiment flow of experimenter, accumulation experiment experience, explores new experimental technique and operational means.Alarm functionality is exactly that jingle bell is reminded, and the operation conversion between the timed reminding experimental phase, assistant experiment personnel plan as a whole experimental establishment, impel experiment to carry out in order.
In the technical solution of the utility model, button area, function key is for controlling timing and alarm functionality; The correction of key for general utility functions such as time, temperature, date displays is set; Return key is used for returning upper level; OK button is confirming button; Options button is select button up and down.
As shown in Figure 1: laboratory special-purpose multifunctional Simple timer 1, overall in fillet rectangular parallelepiped, the back side is provided with amplify hole and battery compartment, the several functions having simple and direct interface clearly and supply laboratory special.Described interface forms primarily of display screen 2 and button area 3.Wherein, display screen 2 comprises time showing district 8, date viewing area 4, Temperature displaying district 5, clocking capability viewing area 6 and jingle bell prompting function viewing area 7.Button area 3 below display screen 2 is provided with function key, arranges key, the options button of return key, OK button and periphery thereof.Wherein, function key is for controlling timing and alarm functionality, and arrange the correction of key for general utility functions such as time, temperature, date displays, return key is used for returning upper level, and OK button is confirming button, and options button is select button up and down.Its function, except the general utility functions such as displaying time, date, mainly contains timing and the large function of jingle bell two.Clocking capability, the operation duration of the instant section metering experiment of energy, assist the distinct experiment flow of experimenter, accumulation experiment experience, explores new experimental technique and operational means.Alarm functionality is exactly that jingle bell is reminded, and the operation conversion between the timed reminding experimental phase, assistant experiment personnel plan as a whole experimental establishment, impel experiment to carry out in order.
As shown in Figure 2: laboratory special-purpose multifunctional Simple timer 1 loads battery, the main interface of the work that enters, experimentally the actual conditions on the same day, press and arrange key, correct, determine by OK button time, temperature, date.After determining, unless be not inconsistent with experimental conditions on the same day, otherwise need not again correct.After being provided with, experimentally character, selects clocking capability or alarm functionality by " function key ".
When selecting clocking capability, time showing district 8 is in stopwatch interface, and i-th timing starts, and select " metering ", i-th timing terminates, and the i-th ﹢ 1 time timing starts immediately; Select " determination ", then timing terminates.After can inquiring about timing statistical conditions with upper and lower key, return to main interface.Select alarm functionality, time showing district 8, in clock interface, sets gradually i-th ring time and default the tinkle of bells.No. i-th time jingle bell is reminded, if experiment needs again to remind, just arranges the i-th ﹢ No. 1 jingle bell, on the contrary, then terminates jingle bell, return to main interface.Be determined as example with Moisture in Feed, according to GB/T6435-2006 detection method, first by empty measuring cup, put into the drying box being preheating to 103 ± 2 DEG C, dry 30min ± 1min, namely the 1st ring time 30min be set, and select to preset the tinkle of bells.The schedule time arrives, and jingle bell is reminded, and is moved to by measuring cup in exsiccator, places room temperature (being generally 30min), namely sets the 2nd ring time 30min.Time arrives, and claims its empty bottle quality, after place back in baking oven, then dry 30min, take out same dry 30min, then claim its quality, until result reaches constant weight requirement, can set the 3rd time, the 4th jingle bell reminds.Then take sample, according to the step of oven dry, drying, weighing, foundation method official hour can set the i-th ﹢ No. 1 jingle bell successively, until experiment is without its demand, terminates jingle bell and returns to main interface.
Empirical tests, the technical solution of the utility model, simple to operate, easy to carry, be adapted at laboratory and promote the use of.Except general common function, integrate timing and timing, both solved heavy in disorder of experimental duties, manufacture again newfound opportunity in experiment; Meanwhile, plan as a whole experiment to greatest extent, improve work efficiency, ensure that experiment is carried out without any confusion.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a laboratory special-purpose multifunctional Simple timer, it is characterized in that, comprise drift angle and there is arc transition part and the overall housing in fillet rectangular parallelepiped, be separately positioned on amplify hole and the battery compartment of described back side of shell, be arranged on display screen and the action button in described housing front, and be arranged on timing and the jingle bell control device of described enclosure interior;
In the described hole that amplifies, loudspeaker are installed, in described battery compartment, accumulator are installed; Described timing and jingle bell control device, be connected with loudspeaker, electric power storage display screen and action button respectively.
2. laboratory according to claim 1 special-purpose multifunctional Simple timer, it is characterized in that, described timing and jingle bell control device, comprise timer and ring, the two-way change-over switch be connected with described timer and ring respectively, the controller be connected with described two-way change-over switch, display screen and action button respectively, and the storer be connected with described timer and controller respectively.
3. laboratory according to claim 2 special-purpose multifunctional Simple timer, it is characterized in that, described controller, comprises single-chip microcomputer.
4. the laboratory special-purpose multifunctional Simple timer according to any one of claim 1-3, it is characterized in that, described display screen, comprise the rectangle frame that drift angle is fillet, be arranged on the rectangular time viewing area of the center of described rectangle frame, arrange near described rectangle frame top margin, and initiating terminal and end end are all positioned at Temperature displaying district on the left of rectangular time viewing area and clocking capability viewing area, and arrange near described rectangle frame base, initiating terminal is positioned on the left of rectangular time viewing area, and end end is positioned at jingle bell prompting function viewing area on the right side of rectangular time viewing area and date viewing area.
5. the laboratory special-purpose multifunctional Simple timer according to any one of claim 1-3, it is characterized in that, described action button, comprise the rectangular shaped rim be positioned at below described display screen, be disposed on successively described rectangular shaped rim inner and have ellipse or circular protrusions function selecting key, key, return key and OK button are set, and be arranged on multiple options buttons of described OK button periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496414.8U CN204740439U (en) | 2015-07-10 | 2015-07-10 | Special multi -functional simple and easy timer in laboratory |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496414.8U CN204740439U (en) | 2015-07-10 | 2015-07-10 | Special multi -functional simple and easy timer in laboratory |
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| Publication Number | Publication Date |
|---|---|
| CN204740439U true CN204740439U (en) | 2015-11-04 |
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| CN201520496414.8U Expired - Fee Related CN204740439U (en) | 2015-07-10 | 2015-07-10 | Special multi -functional simple and easy timer in laboratory |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110083432A (en) * | 2019-06-03 | 2019-08-02 | 广西玉柴机器股份有限公司 | The display screen and its application method of loading machine test |
-
2015
- 2015-07-10 CN CN201520496414.8U patent/CN204740439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110083432A (en) * | 2019-06-03 | 2019-08-02 | 广西玉柴机器股份有限公司 | The display screen and its application method of loading machine test |
| CN110083432B (en) * | 2019-06-03 | 2023-08-01 | 广西玉柴机器股份有限公司 | Display screen for loader test and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20180710 |