CN203028621U - Desk - Google Patents
Desk Download PDFInfo
- Publication number
- CN203028621U CN203028621U CN 201220746093 CN201220746093U CN203028621U CN 203028621 U CN203028621 U CN 203028621U CN 201220746093 CN201220746093 CN 201220746093 CN 201220746093 U CN201220746093 U CN 201220746093U CN 203028621 U CN203028621 U CN 203028621U
- Authority
- CN
- China
- Prior art keywords
- desk
- inverted
- work
- open
- undercut shape
- 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.)
- Expired - Fee Related
Links
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
A desk comprises a desk body. An inverted U-shaped through hole is arranged on the surface of the desk body, an inverted U-shaped plate is arranged in the through hole, insertion holes are arranged on corresponding sides of the through hole on the surface of the desk body, and snapping valves are arranged at the positions of the insertion holes; retaining plates are arranged on two sides of a desk box of the desk body; the inverted U-shaped plate fits with the inverted U-shaped through hole completely; and the vertical distances between the retaining plates and the desk surface are equal to the height of the inverted U-shaped plate. During the examination, only the inverted U-shaped plate is needed to be pulled up, and cheating can be prevented. The desk has the advantages that the structure is simple, the utilization is convenient, the structure is reasonable, examination paper peeking among students during the examination can be prevented, and great convenience is brought for students.
Description
Technical field the utility model relates to a kind of desk, especially a kind of desk of cheating at one's exam of can preventing.
Background technology is well-known, and one of desk requisite articles for use that to be students use in school, but existing desk function singleness can not satisfy the use needs of students, for example; Existing desk can not prevent that students from cheating at one's exam, and has brought inconvenience for the use of students.
The summary of the invention the purpose of this utility model is to provide a kind of desk of cheating at one's exam of can preventing, to satisfy the use needs of students.
The utility model comprises a body, is provided with the undercut shape open-work at the desktop of table body, and is built-in with the undercut shape plate body at open-work, is provided with jack in the respective side of table body desktop open-work, and is provided with the card valve at the jack place; Dual-side at table body table case is provided with baffle plate; Undercut shape plate body and undercut shape open-work fit like a glove; The vertical range of baffle plate and desktop equals the height of concave shape plate body.
After adopting said structure, during examination, only need be with the pull-up of undercut shape plate body, can play preventing the purpose of practising fraud.
The utility model has the advantages that: simple in structure, easy to use, structure is reasonable, and students is stolen a glance at examination paper mutually when can prevent from taking an examination, and brings greater convenience for the use of students.
Description of drawings Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
The specific embodiment is in the schematic diagram of Fig. 1, a kind of desk shown in Figure 2, comprise a body 1, be provided with undercut shape open-work 2 at the desktop of table body, and be built-in with undercut shape plate body 3 at open-work, respective side at table body desktop open-work is provided with jack 4, and is provided with card valve 5 at the jack place; Dual-side at table body table case is provided with baffle plate 6; Undercut shape plate body and undercut shape open-work fit like a glove; The vertical range of baffle plate and desktop equals the height of concave shape plate body.
Claims (3)
1. a desk comprises a body, it is characterized in that: the desktop at the table body is provided with the undercut shape open-work, and is built-in with the undercut shape plate body at open-work, is provided with jack in the respective side of table body desktop open-work, and is provided with the card valve at the jack place; Dual-side at table body table case is provided with baffle plate.
2. a kind of desk according to claim 1, it is characterized in that: described undercut shape plate body and undercut shape open-work fit like a glove.
3. a kind of desk according to claim 1, it is characterized in that: the vertical range of described baffle plate and desktop equals the height of concave shape plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746093 CN203028621U (en) | 2012-12-21 | 2012-12-21 | Desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746093 CN203028621U (en) | 2012-12-21 | 2012-12-21 | Desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203028621U true CN203028621U (en) | 2013-07-03 |
Family
ID=48680777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220746093 Expired - Fee Related CN203028621U (en) | 2012-12-21 | 2012-12-21 | Desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203028621U (en) |
-
2012
- 2012-12-21 CN CN 201220746093 patent/CN203028621U/en not_active Expired - Fee Related
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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: 20130703 Termination date: 20131221 |