Display device

Abstract

The utility model belongs to the technical field of science popularization display, and discloses a display device. The display device comprises a base, a microscope assembly, a touch control assembly and a scanning assembly. The base is arranged on the supporting surface; the microscope assembly is arranged on the base and is used for observing a sample; the touch control assembly is arranged on the base, and the touch control assembly is configured to be capable of selecting a sample for observation before observation and generating an observation report of the sample after observation is finished; the scanning assembly is arranged on the base, the scanning assembly is in communication connection with the touch control assembly, and the scanning assembly is configured to be capable of filling in information of observers and downloading the information to electronic equipment of the observers. By using the display device, an observer can autonomously explore and actively try, answer questions and download observation information on the touch screen assembly can be completed, and interestingness and interactivity can be increased while the observation ability of the observer is exercised.

Description

Technical Field

[0001] The utility model relates to the technical field of popular science display, in particular to a display device. Background Art

[0002] Biology is a natural science based on experiments. Biological experiments can not only help students understand the concepts and laws of biology and truly learn the basic knowledge of biology, but also help inspire students to think positively, train scientific methods, and cultivate students' scientific qualities.

[0003] In the past, biological microscopic observations were conducted through microscopes, which are optical instruments composed of one lens or a combination of several lenses, and are mainly used to magnify tiny objects so that they can be seen by the naked eye. At present, biological science exhibitions mainly guide the public to conduct scientific experiments through educational and research activities. Relevant professional teachers set up practical teaching activities to organize and lead student groups to conduct scientific experiments, but this method lacks the process of independent exploration and independent attempts by the public.

[0004] Therefore, there is an urgent need for a display device that can exercise the public's independent exploration and observation abilities, so that the public can understand the purpose and working principle of the microscope. Utility Model Content

[0005] The purpose of the utility model is to provide a display device to solve the problem that the current biological science popularization display cannot exercise the public's independent exploration and observation abilities.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Display device, including:

[0008] A base, the base being disposed on the supporting surface;

[0009] A microscope assembly is arranged on the base, and the microscope assembly is used to observe the sample;

[0010] A touch control component is disposed on the base, and is configured to select the sample for observation before observation, and to generate an observation report and observation test questions for the sample after observation;

[0011] A scanning component is arranged on the base, the scanning component is communicatively connected with the touch control component, and the scanning component is configured to fill in the information of the observer on the observation report and the observation test questions, and download them to the electronic device of the observer.

[0012] Preferably, the microscope assembly comprises a microscope and a housing, wherein the housing is arranged outside the microscope, and an observation hole is arranged on the housing, wherein the observation hole (211) is directly opposite to the eyepiece of the microscope, so that the observer can observe the sample through the observation hole;

[0013] The microscope assembly also includes an adjusting member, which is arranged on the base and is used to adjust the focal length of the microscope.

[0014] Preferably, the shell is made of acrylic material.

[0015] Preferably, a back plate is further provided on the base, a window is provided on the back plate, a display screen is provided at the window, and the display screen is communicatively connected with the microscope assembly for displaying the observation result of the sample.

[0016] Preferably, a transparent protective member is further provided at the window, and the transparent protective member is provided outside the display screen.

[0017] Preferably, a plurality of heat sinks are provided on the top of the back plate.

[0018] Preferably, the back plate and the base are arranged perpendicularly, and the back plate and the base are integrally formed.

[0019] Preferably, the display device further comprises a carrying platform, which is detachably arranged on the base, and the microscope assembly, the touch control assembly and the scanning assembly are all arranged on the carrying platform; the microscope assembly is arranged in two groups at intervals on the carrying platform, and the touch control assembly and the scanning assembly are arranged between the two groups of the microscope assemblies.

[0020] Preferably, the touch control assembly comprises a touch screen and a touch screen shield, and the touch screen shield is arranged on the touch screen.

[0021] Preferably, the touch control component further includes a speaker, which is communicatively connected to the touch control component, and is configured to provide voice operation prompts to the observer when the observer touches the touch control component.

[0022] Beneficial effects:

[0023] The display device of the utility model can allow observers to select samples by themselves before observing the samples by setting a touch component, and observe the samples through the microscope component; and after the observation, the information of the observed samples can be viewed through the touch component, and a corresponding electronic observation report can be generated for the public to view, and finally, the observer's information can be filled in the observation report by using a scanning component, and downloaded to the observer's electronic device. The display device can enhance the interest, practicality and interactivity of the observation process, thereby training the public's independent exploration and observation capabilities, and allowing the public to understand the use and working principle of the microscope. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an axonometric view of the display device provided by the utility model;

[0025] Figure 2 It is a structural schematic diagram of the base provided by the utility model;

[0026] Figure 3 It is a structural schematic diagram of the display screen at the window provided by the utility model;

[0027] Figure 4 It is a structural schematic diagram of the touch control component provided by the utility model.

[0028] In the figure:

[0029] 10. Base; 11. Back plate; 111. Window; 112. Display screen; 113. Transparent protective member; 114. Heat sink; 115. Display screen edge guard; 116. Display screen connecting plate; 117. Supporting part; 118. Transparent cover; 119. Instruction plate;

[0030] 20. Microscope assembly; 21. Housing; 211. Observation hole; 22. Adjustment member; 221. Coarse adjustment knob; 222. Fine adjustment knob; 23. Sample change knob;

[0031] 30. Touch control assembly; 31. Touch screen; 311. Touch screen edge guard; 312. Touch screen connection plate; 313. Touch screen edge guard fixing plate; 32. Touch screen cover; 33. Speaker; 331. Speaker connection plate; 332. Speaker fixing plate;

[0032] 40. Scanning component;

[0033] 50. Carrying platform. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0035] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0037] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0038] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0039] like Figure 1As shown, the display device includes a base 10, a microscope assembly 20, a touch assembly 30 and a scanning assembly 40. The base 10 is arranged on a supporting surface; the microscope assembly 20 is arranged on the base 10, and the microscope assembly 20 is used to observe samples; the touch assembly 30 is arranged on the base 10, and the touch assembly 30 is configured to select samples for observation before observation, and to generate observation reports and observation test questions for the samples after observation; the scanning assembly 40 is arranged on the base 10, and the scanning assembly 40 is connected to the touch assembly 30 in communication, and the scanning assembly 40 is configured to fill in the information of the observer on the observation report and the observation test questions, and download them to the electronic device of the observer.

[0040] The display device of the utility model, by setting a touch component 30, can allow the observer to select the sample by himself before observing the sample. After selecting the sample to be observed, the observer can observe the sample through the microscope component 20, and after the observation, the observer can view the information of the observed sample again through the touch component 30, and generate a corresponding electronic observation report for the public to view. At the same time, it can also generate observation questions related to the sample, and the observer can complete the observation questions through the touch component 30 and generate an electronic report; finally, by using the scanning component 40, the observer's information is filled in the observation report and downloaded to the observer's electronic device. The display device can enhance the interest, practicality and interactivity of the observation process, so as to train the public's independent exploration and observation ability, and enable the public to understand the use and working principle of the microscope.

[0041] It is worth noting that, in this embodiment, the samples include a variety of different specimens, such as insects, seeds, leaves, and microorganisms, etc. The various specimens are prepared in advance by professionals and placed in the corresponding positions of the display device. After the observer can operate the touch component 30 to place the sample to be observed, the observer can Figure 1 The sample changing knob 23 shown in the figure moves the selected sample to the observation position of the microscope component 20 for observation. It is worth further explaining that in this embodiment, after the observation is completed, the touch component 30 will generate an observation report and observation test questions for the completed observed sample. The observation test questions require the observer to fill in the specific information of the sample observed in the experiment through the touch component 30, such as "the shape of the insect's feet, the morphology of microorganisms, the color of animals, etc." After filling in, the observer can choose to stamp in the touch component 30; at this time, by using the scanning component 40 to scan the observer's electronic device, the observer's personal information can be filled in, that is, the stamp contains the individual's name, and the observation report and observation test questions can also be downloaded to the electronic device, which can be a common device such as a mobile phone.

[0042] like Figure 1As shown, the microscope assembly 20 includes a microscope and a housing 21, the housing 21 is covered outside the microscope, and an observation hole 211 is provided on the housing 21, and the observation hole 211 is directly opposite to the eyepiece of the microscope, so that the observer can observe the sample through the observation hole 211; by arranging the microscope in the housing 21, not only can the microscope be well protected and not easily damaged; but also the structure of the display device exposed to the outside can be simplified to make it more beautiful. It is worth noting that in this embodiment, the housing 21 is made of acrylic material. Acrylic sheet, also known as organic glass, is light in weight and has much higher strength than ordinary glass. In addition, the acrylic sheet has good processing performance and can be drilled, cut, and carved into various shapes, thereby reducing the processing difficulty of the housing 21; in addition, the acrylic sheet also has good thermoplasticity, can withstand high temperatures, and has stable internal chemical properties, can withstand long-term wind and sun, and has a long service life. It should be noted here that the microscope is a conventional structure in the technical field, and the microscope in this embodiment is an optical microscope in the prior art. Considering that the housing 21 is covered outside the microscope, it is not convenient to focus. Therefore, if Figure 1 As shown, the microscope assembly 20 also includes an adjustment member 22, which is disposed on the base 10 and is used to adjust the focal length of the microscope. In this embodiment, the adjustment member 22 includes a coarse adjustment knob 221 and a fine adjustment knob 222. After the sample is located at an observable position, the observer can adjust the coarse adjustment knob 221 and the fine adjustment knob 222 in sequence, thereby adjusting the focal length of the microscope to the optimal observation focal length to make the observation clearer. In addition, since the coarse adjustment knob 221 and the fine adjustment knob 222 are both disposed on the base 10 and located outside the housing 21, it is more convenient for the observer to adjust the focus.

[0043] like Figure 1 and Figure 2 As shown, in order to make the observation process more convenient, a back plate 11 is also provided on the base 10, and a window 111 is provided on the back plate 11. A display screen 112 is provided outside the window 111. The display screen 112 is connected to the microscope assembly 20 for displaying the observation results of the sample. By providing the display screen 112 on the back plate 11 and displaying the observation results on the display screen 112, when one observer observes the sample, his observation results can be observed by all the observers present at the same time, thereby improving the observation efficiency. In addition, as Figure 3As shown, in this embodiment, in order to facilitate installation and disassembly, a display screen edge guard 115 and a transparent protective member 113 are also provided at the window 111, wherein the display screen edge guard 115 is connected to the back plate 11 through the display screen connecting plate 116, the display screen 112 is finally placed inside the display screen edge guard 115, and finally the transparent protective member 113 is arranged outside the display screen 112. This arrangement is not only convenient for installing the display screen 112, but also the display screen edge guard 115 can protect the periphery of the display screen 112, and the transparent protective member 113 can protect the display screen 112 without affecting the observation results of the observer through the display screen 112. It is worth noting that in this embodiment, the transparent protective member 113 is transparent glass, which is relatively common, easy to produce and process, and low in price, which effectively reduces the manufacturing cost.

[0044] It is worth noting that in this embodiment, the back plate 11 is arranged perpendicular to the base 10, and the back plate 11 and the base 10 are integrally formed. The back plate 11 is perpendicular to the base 10, which can facilitate the observer to observe the sample through the display screen 112, and the integrally formed structure is convenient for production and processing. Figure 1 and Figure 2 As shown, in order to prevent the display screen 112 from generating too much heat when working for a long time, a plurality of heat sinks 114 are provided at the top of the back plate 11 to dissipate the heat inside the back plate 11. In this embodiment, the heat sink 114 is a heat dissipation fan, which is relatively common, inexpensive, easy to install, and effectively reduces the manufacturing cost.

[0045] In addition, it is worth noting that, in this embodiment, a support portion 117 is further provided on the back plate 11, on which experimental tools such as beakers are placed, and the beakers and other experimental tools are covered on the support portion 117 by a transparent cover 118. In addition, an instruction board 119 is further provided in the middle of the back plate 11, on which the operation process of the display device is recorded and explained, so as to prevent the problem that the observers cannot operate the display device.

[0046] like Figure 1 and Figure 2As shown, for the convenience of installation and disassembly, the display device also includes a carrier 50, which is detachably arranged on the base 10, and the microscope assembly 20, the touch assembly 30 and the scanning assembly 40 are all arranged on the carrier 50; two groups of microscope assemblies 20 are arranged on the carrier 50 at intervals, and the touch assembly 30 and the scanning assembly 40 are arranged between the two groups of microscope assemblies 20. By arranging the microscope assembly 20, the touch assembly 30 and the scanning assembly 40 on the carrier 50, it is convenient to install them, and when parts need to be replaced, the carrier 50 can be disassembled. Arranging two groups of microscope assemblies 20 on the carrier 50 can ensure that after one group fails, the observer can still observe through the other group; in addition, arranging the touch assembly 30 and the scanning assembly 40 between the two groups of microscope assemblies 20 can ensure that no matter which group the observer uses to observe the sample, the convenience of operating the touch assembly 30 and the scanning assembly 40 can be guaranteed.

[0047] like Figure 4 As shown, in this embodiment, for easy installation, the touch assembly 30 further includes a touch screen 31, a touch screen shield 32, a touch screen edge guard 311, a touch screen connecting plate 312 and a touch screen edge guard fixing plate 313. The touch screen edge guard 311 is connected to the touch screen connecting plate 312 through the touch screen edge guard fixing plate 313. The touch screen connecting plate 312 is connected to the carrier 50. The touch screen 31 is arranged inside the touch screen edge guard 311. Finally, the touch screen shield 32 is arranged on the touch screen 31. The touch screen edge guard 311 can well protect the periphery of the touch screen 31, and the touch screen shield 32 can well protect the outer surface of the touch screen 31, preventing the touch screen 31 from scratches and dents, thereby extending the service life of the touch screen 31.

[0048] In addition, if Figure 4 As shown, the touch control assembly 30 also includes a speaker 33, which is fixed to the carrier 50 through a speaker connecting plate 331 and a speaker fixing plate 332, and the speaker 33 is connected to the touch control assembly 30 for communication, and the speaker 33 is configured to provide voice operation prompts for the observer when the observer touches the touch control assembly 30. That is, when the observer uses the display device, the speaker 33 can provide the observer with operation step prompts, and play voice after the operation succeeds or fails, thereby increasing the convenience of using the display device.

[0049] When using the display device provided by this embodiment, first select the sample to be observed through the touch component 30, and after the selection, move the sample to the observation position of the microscope component 20 through the sample change knob 23, then turn the coarse adjustment knob 221 and the fine adjustment knob 222 in sequence to adjust the focal length of the microscope to a suitable focal length, and observe through the observation hole 211. After the observation is completed, check the corresponding observation report at the touch component 30, answer the observation test questions, and finally enter the observer's personal information in the observation report and the observation test questions through the scanning component 40, and download them to the electronic device.

[0050] In summary, the use of the display device provided in this embodiment can not only solve the problem that the current biological science popularization display cannot exercise the public's independent exploration and observation abilities, but also enable the public to understand the purpose and working principle of the microscope.

[0051] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A display device, characterized in that: include: A base (10), the base (10) being arranged on a supporting surface; A microscope assembly (20), arranged on the base (10), the microscope assembly (20) being used for observing samples; A touch control component (30) is arranged on the base (10), and the touch control component (30) is configured to be able to select the sample for observation before observation, and to generate an observation report and observation test questions for the sample after observation; A scanning component (40) is arranged on the base (10), the scanning component (40) is communicatively connected with the touch control component (30), and the scanning component (40) is configured to be able to fill in the information of the observer on the observation report and the observation test questions, and download them to the electronic device of the observer.

2. The display device according to claim 1, characterized in that: The microscope assembly (20) comprises a microscope and a housing (21), wherein the housing (21) is arranged outside the microscope, and an observation hole (211) is arranged on the housing (21), and the observation hole (211) is directly opposite to the eyepiece of the microscope, so that the observer can observe the sample through the observation hole (211); The microscope assembly (20) further comprises an adjusting member (22), wherein the adjusting member (22) is arranged on the base (10) and is used to adjust the focal length of the microscope.

3. The display device according to claim 2, characterized in that: The shell (21) is made of acrylic material.

4. The display device according to claim 1, characterized in that: The base (10) is also provided with a back plate (11), the back plate (11) is provided with a window (111), a display screen (112) is provided at the window (111), and the display screen (112) is communicatively connected with the microscope assembly (20) for displaying the observation result of the sample.

5. The display device according to claim 4, characterized in that: A transparent protective member (113) is also provided at the window (111), and the transparent protective member (113) is arranged outside the display screen (112).

6. The display device according to claim 4, characterized in that: A plurality of heat sinks (114) are arranged at the top end of the back plate (11).

7. The display device according to claim 4, characterized in that: The back plate (11) and the base (10) are arranged vertically, and the back plate (11) and the base (10) are integrally formed.

8. The display device according to any one of claims 1 to 7, characterized in that: The display device further comprises a carrying platform (50), wherein the carrying platform (50) is detachably arranged on the base (10), and the microscope assembly (20), the touch assembly (30) and the scanning assembly (40) are all arranged on the carrying platform (50); two groups of the microscope assembly (20) are arranged at intervals on the carrying platform (50), and the touch assembly (30) and the scanning assembly (40) are arranged between the two groups of the microscope assembly (20).

9. The display device according to any one of claims 1 to 7, characterized in that: The touch control assembly (30) comprises a touch control screen (31) and a touch control screen shield (32), wherein the touch control screen shield (32) is arranged on the touch control screen (31).

10. The display device according to any one of claims 1 to 7, characterized in that: The touch control component (30) further comprises a speaker (33), the speaker (33) being communicatively connected to the touch control component (30), and the speaker (33) being configured to provide voice operation prompts to the observer when the observer touches the touch control component (30).

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