CN209182821U - More wireless appraisal systems of people - Google Patents
More wireless appraisal systems of people Download PDFInfo
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- CN209182821U CN209182821U CN201920141421.4U CN201920141421U CN209182821U CN 209182821 U CN209182821 U CN 209182821U CN 201920141421 U CN201920141421 U CN 201920141421U CN 209182821 U CN209182821 U CN 209182821U
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Abstract
The utility model discloses a kind of wireless appraisal system of more people, comprising: host, wirelessly races to be the first to answer a question terminal and metal suitcase at mounting rack；Host includes: controller, capacitor multiple point touching display screen, second-generation ID card reader, IC card identification reader, biological fingerprint identifier, the first RF wireless radio frequency modules and the wireless network card being separately connected with controller；Mounting rack includes the rubber pad being arranged on four angles of host, and rubber pad is connect by screw with host housing, is provided with handle between two rubber pads of host upper end；Wirelessly racing to be the first to answer a question terminal includes the 2nd RF wireless radio frequency modules, display screen, key of registering, selection key and frequency point key；Host is wirelessly raced to be the first to answer a question terminal with several and is set in metal suitcase.The appraisal system of the utility model can portable movement can at the scene on the spot for various special work posts, the picture watched on display screen is instructed, and test and assess and analyzed in time by host by wirelessly racing to be the first to answer a question terminal.
Description
Technical field
The utility model relates to examination fields of imparting knowledge to students, and in particular to a kind of more wireless appraisal systems of people.
Background technique
Existing guidance examination is often carried out in places to operate schools such as meeting rooms, but for certain special work posts, for example build
Worker is built, special place to operate schools can not be often set to instruct construction worker and check and rate in building yard, then only
It can be instructed by the oral account in the form of no PPT, and be checked and rated with the form that papery is tested, lead to instruct effect not
Good, examination process is complicated.
Utility model content
The main purpose of the utility model is to provide a kind of wireless appraisal system of more people, it is intended to solve for certain special works
Kind, it can only be instructed by oral account in the form of no PPT, and checked and rated with the form that papery is tested, guidance is caused to be imitated
Fruit is bad, checks and rates the problem of process complexity.
To achieve the above object, the utility model proposes the wireless appraisal system of more people, comprising:
Host, wirelessly races to be the first to answer a question terminal and metal suitcase at mounting rack；
The host includes: controller, capacitor multiple point touching display screen, the two generation bodies being separately connected with the controller
Part card reader, IC card identification reader, biological fingerprint identifier, the first RF wireless radio frequency modules and wireless network card；
The mounting rack includes the rubber pad being arranged on four angles of the host, and the rubber pad passes through screw and host
Cage connection, and be located between two rubber pads of the host upper end and be provided with handle；
The terminal of wirelessly racing to be the first to answer a question includes the 2nd RF wireless radio frequency modules, display screen, key of registering, selection key and frequency point
Key；
The host and several described wirelessly race to be the first to answer a question terminal and be set in the metal suitcase.
Preferably, the capacitor multiple point touching display screen is 10-15 cuns.
Preferably, the host further includes at least one of following external IO: HDMI, VGA, USB, RG45 network interface.
Preferably, the host housing uses almag material, and surface carries out anodized.
Preferably, heat release hole is offered on the host housing.
Preferably, it is provided with Air Filter on the inside of the host housing, the Air Filter is disposed adjacent with the heat release hole.
Preferably, multiple grooves are formed by mesh structural porous material in the cabinet of the metal suitcase, if the host and
Dry described wirelessly to race to be the first to answer a question terminal and is set in the groove, is provided with cushion on the inside of the case lid of the metal suitcase.
In the technical solution of the utility model, a set of more wireless appraisal systems of people include that the card form at multiple student ends is wireless
Terminal, a host and a set of interactive answer software composition based on PPT loaded on host are raced to be the first to answer a question, while number of users can
Up to tens of people to hundreds of people.Responsible institution or training organization make exam pool according to the content of courses and target, are then uploaded to and answer
Inscribe software.For student with the problem of terminal feedback PPT is proposed wirelessly is raced to be the first to answer a question, these feedback informations are transmitted to host, quilt by receiver
Dedicated interactive answer software in host carries out instant analysis, result chart is generated, such as bar chart (Bar Chart) or pie chart
(Pie Chart), all data informations are written into the storage of the data bank in host, analyse in depth convenient for doing in the future with each student's
Achievement assessment.It, can be real at the scene for various special work posts since the wireless appraisal system portable can be moved
Ground, watch display screen on picture instructed, and by wirelessly race to be the first to answer a question terminal carry out test and assess and by host carry out in time
Analysis, it is convenient and efficient.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of host and mounting rack in wireless one embodiment of appraisal system of the more people of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the structural schematic diagram that terminal is wirelessly raced to be the first to answer a question in wireless one embodiment of appraisal system of the more people of the utility model；
Fig. 5 is the internal structure of host and host and outside in wireless one embodiment of appraisal system of the more people of the utility model
The schematic diagram of equipment connecting relation.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Host | 18 | USB |
| 11 | Controller | 19 | HDMI |
| 12 | Capacitor multiple point touching display screen | 20 | Power key |
| 13 | Second-generation ID card reader | 21 | Camera |
| 14 | IC card identifies reader | 2 | Rubber pad |
| 15 | Biological fingerprint identifier | 3 | Handle |
| 16 | Audio input/output interface | 4 | Wirelessly race to be the first to answer a question terminal |
| 17 | RG45 network interface | 41 | Display screen |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of more wireless appraisal systems of people.
Fig. 1 to Fig. 5 is please referred to, more wireless appraisal systems of people, comprising:
Host 1, wirelessly races to be the first to answer a question terminal 4 and metal suitcase (not shown) at mounting rack；
The host 1 includes: controller 11, the capacitor multiple point touching display screen being separately connected with the controller 11
12, second-generation ID card reader 13, IC card identification reader 14, biological fingerprint identifier 15, the first RF wireless radio frequency modules (figure
Do not show) and wireless network card (not indicating)；
The mounting rack includes the rubber pad 2 being arranged on 1 four angles of the host, the rubber pad 2 by screw with
1 cage connection of host, and be located between two rubber pads 2 of 1 upper end of host and be provided with handle 3；
The terminal 4 of wirelessly racing to be the first to answer a question includes the 2nd RF wireless radio frequency modules (not shown), display screen 41, key of registering, choosing
Select key and frequency point key；
The host 1 and several described wirelessly race to be the first to answer a question terminal 4 and be set in the metal suitcase.
In the technical solution of the utility model, a set of more wireless appraisal systems of people include that the card form at multiple student ends is wireless
Race to be the first to answer a question terminal 4, a host 1 and a set of interactive answer software composition based on PPT loaded on host 1, while user
Number is up to tens of people to hundreds of people.Responsible institution or training organization make exam pool according to the content of courses and target, then upload
To answer software.For student with the problem of terminal 4 feeds back PPT proposition is wirelessly raced to be the first to answer a question, these feedback informations are transmitted to master by receiver
Machine 1 carries out instant analysis by the dedicated interactive answer software in host 1, result chart is generated, such as bar chart (Bar
Chart) or pie chart (Pie Chart), all data informations are written into the storage of the data bank in host 1, convenient for going deep into the future
The achievement assessment of analysis and each student.Since the wireless appraisal system portable can be moved, for various special work posts, all
Can at the scene on the spot, the picture watched on display screen 41 is instructed, and is tested and assessed and led to by wirelessly racing to be the first to answer a question terminal 4
Host 1 is crossed to be analyzed in time, it is convenient and efficient.
Specifically, teaching examination person opens host 1 by identity card, IC card and/or fingerprint, by connection wireless network card
Pass interactive answer software and corresponding PPT or instructional video.When being checked and rated at the scene, testee is each to hold a nothing
Line races to be the first to answer a question terminal 4, selects frequency range identical with host 1 by frequency point key, by realizing the wireless connection with host 1, and root
According to the instruction on PPT, scene is carried out by key of registering and is registered, by selection key selection examination paper are carried out with the selection of option.
It should be noted that frequency point key, registering key and selection key has text to be marked, for example there is label on selection key
1/A,2/B,3/C,4/D,5/E；The function of each key can be overlapped, but for the different PPT pages, each key only corresponds to one
Function.
The capacitor multiple point touching display screen 12 is 10-15 cuns.The size neither influences the viewing of picture on display screen 41,
Also facilitate taking and placing.
In an embodiment of the utility model, the host 1 further includes at least one of following external IO:
HDMI19, VGA, USB18, RG45 network interface 17.HDMI19 and VGA is used for external projection device, and USB18 is for uploaded videos, soft
Part etc., RG45 network interface 17 are used for connected with network cable.Host 1 may also include camera 21, and for boom box audio input/
Output interface 16.The external IO of host 1 is set on the same side of host 1, is provided with power key on the another side on host 1
20。
Preferably, 1 shell of host uses almag material, and surface carries out anodized.Almag
It is light, the weight of wireless appraisal system can be mitigated, convenient for watching out for, more resistant to corrosion after surface progress anodized, be suitble to
Carried out under various special work post places using.
Preferably, heat release hole (not shown) is offered on 1 shell of host.It is provided on the inside of 1 shell of host anti-
Dirt net, the Air Filter are disposed adjacent with the heat release hole.
Preferably, multiple grooves are formed by mesh structural porous material in the cabinet of the metal suitcase, if the host 1 and
Dry described wirelessly to race to be the first to answer a question terminal 4 and is set in the groove, is provided with cushion on the inside of the case lid of the metal suitcase.It is logical
It crosses host 1 and races to be the first to answer a question terminal 4 and be placed in groove, and covered by cushion, host 1 can be prevented and race to be the first to answer a question terminal 4 in gold
Belong to and being damaged in suitcase.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or directly/
Other related technical areas are used in indirectly to be included in the scope of patent protection of the utility model.
Claims (7)
1. a kind of wireless appraisal system of more people characterized by comprising
Host, wirelessly races to be the first to answer a question terminal and metal suitcase at mounting rack；
The host includes: controller, capacitor multiple point touching display screen, the China second-generation identity card being separately connected with the controller
Reader, IC card identification reader, biological fingerprint identifier, the first RF wireless radio frequency modules and wireless network card；
The mounting rack includes the rubber pad being arranged on four angles of the host, and the rubber pad passes through screw and host housing
Connection, and be located between two rubber pads of the host upper end and be provided with handle；
It is described wirelessly race to be the first to answer a question terminal include the 2nd RF wireless radio frequency modules, display screen, key of registering, selection key and frequency point by
Key；
The host and several described wirelessly race to be the first to answer a question terminal and be set in the metal suitcase.
2. more wireless appraisal systems of people as described in claim 1, which is characterized in that the capacitor multiple point touching display screen is
10-15 cuns.
3. more wireless appraisal systems of people as described in claim 1, which is characterized in that the host further includes in following external IO
At least one: HDMI, VGA, USB, RG45 network interface.
4. more wireless appraisal systems of people as described in claim 1, which is characterized in that the host housing uses almag material
Matter, and surface carries out anodized.
5. more wireless appraisal systems of people as described in claim 1, which is characterized in that offer heat dissipation on the host housing
Hole.
6. more wireless appraisal systems of people as claimed in claim 5, which is characterized in that be provided on the inside of the host housing dust-proof
Net, the Air Filter are disposed adjacent with the heat release hole.
7. the wireless appraisal system of more people as claimed in any one of claims 1 to 6, which is characterized in that the case of the metal suitcase
Multiple grooves are formed by mesh structural porous material in vivo, the host and several described wirelessly racing to be the first to answer a question terminal is set to the groove
In, cushion is provided on the inside of the case lid of the metal suitcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141421.4U CN209182821U (en) | 2019-01-28 | 2019-01-28 | More wireless appraisal systems of people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141421.4U CN209182821U (en) | 2019-01-28 | 2019-01-28 | More wireless appraisal systems of people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209182821U true CN209182821U (en) | 2019-07-30 |
Family
ID=67379025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920141421.4U Active CN209182821U (en) | 2019-01-28 | 2019-01-28 | More wireless appraisal systems of people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209182821U (en) |
-
2019
- 2019-01-28 CN CN201920141421.4U patent/CN209182821U/en active Active
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