CN201438342U - Point reading machine with two display screens - Google Patents
Point reading machine with two display screens Download PDFInfo
- Publication number
- CN201438342U CN201438342U CN200920204222XU CN200920204222U CN201438342U CN 201438342 U CN201438342 U CN 201438342U CN 200920204222X U CN200920204222X U CN 200920204222XU CN 200920204222 U CN200920204222 U CN 200920204222U CN 201438342 U CN201438342 U CN 201438342U
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- China
- Prior art keywords
- control circuit
- display screen
- drain pan
- piece
- face
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of learning tools, in particular to a point reading machine with two display screens. The machine comprises a panel shell and a bottom shell, wherein middle shells are arranged on the panel shell and the bottom shell respectively, a host machine control circuit is arranged in the panel shell or the bottom shell, a small display screen is arranged on one side of the middle shells and is connected with the host machine control circuit, and a large display screen arranged in a discretional position of the panel shell, the bottom shell or either of the middle shells is connected with the host machine control circuit. The large display screen is arranged in a discretional position of the panel shell, the bottom shell or either of the middle shells, so that the two display screens of the point reading machine can be used not only for some functional modules which require the assistance of textbooks or teaching materials, but also for some functional modules which require a larger screen for display instead of the assistance of textbooks or teaching materials; and the visual field is enlarged, thereby facilitating the protection of users' eyesight.
Description
Technical field
The utility model relates to the learning tool technical field, relates in particular to a kind of double screen point reader.
Background technology
Point reader on the existing market is provided with a little display screen in a side of point reader mesochite usually for cooperating textbook or teaching material, to show content on textbook or the teaching material etc.But; using when not needing some functional modules that textbook or teaching material cooperate, particularly using those need be than the functional module of large screen display the time, showing if still use little display screen to carry out content; then seeming, visual field is not good, is unfavorable for protecting user's eyesight yet.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art; a kind of double screen point reader is provided; some functional modules that need textbook or teaching material to cooperate both can have been used; can use does not need textbook or teaching material to cooperate and need be than the functional module of large screen display yet; and openr visual field is arranged, help protecting user's eyesight.
The purpose of this utility model can reach by following measure:
This double screen point reader, comprise face-piece and drain pan, the back side of described face-piece and drain pan is provided with mesochite, be provided with the host computer control circuit in described face-piece or the drain pan, described mesochite one side is provided with a small display, described small display is connected with described host computer control circuit, and its special character is that a large display screen is arranged on the optional position of face-piece or drain pan or mesochite; Described large display screen is connected with the host computer control circuit.
Can be preferred, described large display screen is arranged on the middle position of described face-piece.
Can be preferred, described large display screen is arranged on the middle position of drain pan.
The utility model has following advantage compared to existing technology: by a big display screen is set on face-piece or drain pan or mesochite; make point reader have two display screens; some functional modules that need textbook or teaching material to cooperate both can have been used; can use does not need textbook or teaching material to cooperate and need be than the functional module of large screen display yet; visual field is openr, helps protecting user's eyesight.
Description of drawings
Fig. 1 is the utility model open mode structural representation.
Fig. 2 is first kind of example structure synoptic diagram of the utility model.
Fig. 3 is second kind of example structure synoptic diagram of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, this double screen point reader that the utility model provides, comprise face-piece 101 and drain pan 102, the back side of face-piece 101 and drain pan 102 is provided with mesochite 103, be provided with the host computer control circuit in face-piece 101 or the drain pan 102, mesochite 103 1 sides are provided with a small display 104, and this small display 104 is connected with the host computer control circuit, and a large display screen 105 is arranged on the optional position of face-piece 101 or drain pan 102 or mesochite 103; Large display screen 105 is connected with the host computer control circuit.
Embodiment one, as shown in Figure 2, this double screen point reader, comprise face-piece 101 and drain pan 102, the back side of face-piece 101 and drain pan 102 is provided with mesochite 103, be provided with the host computer control circuit in the drain pan 102, mesochite 103 1 sides at drain pan 102 back sides are provided with a small display 104, and small display 104 is connected with the host computer control circuit, one large display screen 105 is arranged on the middle position of face-piece 101, and large display screen 105 is connected with the host computer control circuit.
Embodiment two, as shown in Figure 3, this double screen point reader, comprise face-piece 101 and drain pan 102, the back side of face-piece 101 and drain pan 102 is provided with mesochite 103, be provided with the host computer control circuit in the drain pan 102, mesochite 103 1 sides at drain pan 102 back sides are provided with a small display 104, and small display 104 is connected with the host computer control circuit, and a large display screen 105 is arranged on the middle position of drain pan 102; Large display screen 105 is connected with the host computer control circuit;
In other embodiments, large display screen 105 also can be arranged on optional position on the mesochite 103, perhaps is arranged on other optional position of face-piece 101 or drain pan 102.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (3)
1. double screen point reader, comprise face-piece and drain pan, the back side of described face-piece and drain pan is provided with mesochite, be provided with the host computer control circuit in described face-piece or the drain pan, described mesochite one side is provided with a small display, described small display is connected with described host computer control circuit, it is characterized in that, a large display screen is arranged on the optional position of face-piece or drain pan or mesochite; Described large display screen is connected with the host computer control circuit.
2. double screen point reader according to claim 1 is characterized in that described large display screen is arranged on the middle position of described face-piece.
3. double screen point reader according to claim 1 is characterized in that described large display screen is arranged on the middle position of drain pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920204222XU CN201438342U (en) | 2009-08-21 | 2009-08-21 | Point reading machine with two display screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920204222XU CN201438342U (en) | 2009-08-21 | 2009-08-21 | Point reading machine with two display screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438342U true CN201438342U (en) | 2010-04-14 |
Family
ID=42400314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920204222XU Expired - Fee Related CN201438342U (en) | 2009-08-21 | 2009-08-21 | Point reading machine with two display screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890880A (en) * | 2012-10-10 | 2013-01-23 | 封伟书 | Multimedia teaching machine with double display screens |
| CN103729108A (en) * | 2012-10-10 | 2014-04-16 | 三星电子株式会社 | Multi display device and method for providing tool thereof |
-
2009
- 2009-08-21 CN CN200920204222XU patent/CN201438342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890880A (en) * | 2012-10-10 | 2013-01-23 | 封伟书 | Multimedia teaching machine with double display screens |
| CN103729108A (en) * | 2012-10-10 | 2014-04-16 | 三星电子株式会社 | Multi display device and method for providing tool thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20130821 |