CN204812717U - Prevent playing on class cell -phone desk - Google Patents
Prevent playing on class cell -phone desk Download PDFInfo
- Publication number
- CN204812717U CN204812717U CN201520469033.0U CN201520469033U CN204812717U CN 204812717 U CN204812717 U CN 204812717U CN 201520469033 U CN201520469033 U CN 201520469033U CN 204812717 U CN204812717 U CN 204812717U
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- CN
- China
- Prior art keywords
- desktop
- shell
- desk
- leg
- mobile phone
- 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
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Abstract
The utility model discloses a prevent playing on class cell -phone desk, including table leg frame, desktop, bracket and simple and easy bookshelf, table leg frame constitutes including chassis, flexible leg and crossbeam, and flexible the leg is vertical fixes on the chassis, and crossbeam horizontal installation is at the top of flexible leg, and it has two through -holes to open on the crossbeam, the bottom surface of desktop is fixed with the sector plate, and it has the slot hole to open on the sector plate, and the sector plate passes through the bolt fastening on one of them through -hole, and the slot hole passes through the bolt fastening on another through -hole, the desktop below is equipped with the shell, and the shell combines to become an organic whole with the desktop, and the shell is the casing of the dull and stereotyped shape of rectangle, the shell openly is equipped with sensitization resistance, and the leading flank is equipped with battery installation department, the neon lamp is equipped with to the side, the utility model discloses make things convenient for desktop turned angle with fixed, it is simple, safe, reliable, can prevent the student to go up the phenomenon of class hour playing the cell -phone steathily effectively, enlarged the usable floor area of desktop, it is more convenient to use, nimble.
Description
Technical field
The utility model relates to a kind of desk, and specifically a kind of anti-attending class plays mobile phone desk.
Background technology
Desk is the instrument of students through commonly using between last term, no matter listen to the teacher or do the homework and all be unable to do without it, but can find that some traditional desks have a lot of defect in the process used, desktop is narrow and small for middle school student's books are many, prevention bow-backed and easily the problem such as myopia we design a kind of novel desk for student and overcome a difficulty.Object for appreciation mobile phone of attending class can distract the attention of the students, and affects classroom efficiency; Instantly, many students attend class and play mobile phone steathily, have had a strong impact on self-study effect and classroom discipline.
Utility model content
The purpose of this utility model is to provide a kind of anti-attending class to play mobile phone desk, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of anti-attending class plays mobile phone desk, comprise table leg support, desktop, bracket and simple bookshelf, described table leg support comprises underframe, Retractive leg and crossbeam and forms, and Retractive leg is vertically fixed on underframe, cross beam water safety is contained in the top of Retractive leg, crossbeam has two through holes; The bottom surface of described desktop is fixed with fanning strip, and fanning strip has elongated hole, and fanning strip is bolted on one of them through hole, and elongated hole is bolted on another through hole; Be provided with shell below desktop, shell and desktop are combined into one, and shell is the housing of rectangular flat plate shape; Outer casing frontispiece is equipped with photosensitive resistance, and leading flank is provided with battery installation place, neon lamp is equipped with in side; Battery is equipped with in the inside of shell, and battery is connected with neon lamp by photosensitive resistance; Underframe is also provided with Convenient table, and Convenient table is positioned at the rear portion of Retractive leg, and the top of Convenient table is hinged with plate after table, and after table, the bottom-hinged of plate has desk soleplate, and flexible midleg is also provided with bracket, and desk soleplate is placed on bracket; Described fixing midleg is also hinged with simple bookshelf, and simple bookshelf is formed primarily of connecting rod, supporting leg and object disposing platform, and rod hinge connection is on Convenient table, and supporting leg is vertically arranged on the far-end of connecting rod.
Further, described photosensitive resistance is light-operated resistance.
Further, described battery installation place is the construction opening of enclosure battery.
Further, the base plate of described supporting leg is provided with roller.
Further, described object disposing platform is provided with multiple.
Compared with prior art, fanning strip of the present utility model can rotate around one of them through hole, and realizes self-locking by bolt, thus facilitates desktop rotational angle and fix; Neon lamp is warning light, and when not having the light of mobile phone screen, the resistance of photosensitive resistance is comparatively large, and neon lamp is kermesinus; When photosensitive resistance detection is to the light of mobile phone screen, the resistance of photosensitive resistance can fall sharply, and now neon lamp arrives rated current and can send red light; Under normal circumstances, neon lantern festival sends bolarious light, now illustrates that this device is working properly; When there being classmate to steal object for appreciation mobile phone, neon lamp will send red light, and prompting teacher note; This device is simple, safely, reliably, above class hour steals the phenomenon of playing mobile phone effectively can to prevent student; Such simple bookshelf can hold more books, solve the storage problem that books are many, simple bookshelf adopts the supporting leg rotated simultaneously, the top of Convenient table is hinged with plate after table, after table, the bottom-hinged of plate has desk soleplate, and after table, plate and desk soleplate can laid out flat, expand the usable floor area of desktop, use convenient, flexibly.
Accompanying drawing explanation
Fig. 1 is that anti-attending class plays the structural representation of mobile phone desk.
Fig. 2 is that anti-attending class plays the structural representation of mobile phone desk housing.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of anti-attending class plays mobile phone desk, comprise table leg support 1, desktop 2, bracket 6 and simple bookshelf 7, described table leg support 1 comprises underframe 11, Retractive leg 12 and crossbeam 13 and forms, Retractive leg 12 is vertically fixed on underframe 11, crossbeam 13 level is arranged on the top of Retractive leg 12, crossbeam 13 has two through holes 14; The bottom surface of described desktop 2 is fixed with fanning strip 3, fanning strip 3 has elongated hole 31, fanning strip 3 is bolted on one of them through hole 14, elongated hole 31 is bolted on another through hole 14, such fanning strip 3 can rotate around one of them through hole 14, and realize self-locking by bolt, thus facilitate desktop rotational angle and fix; Be provided with shell 4 below desktop 2, shell 4 and desktop 2 are combined into one, and shell 4 is the housing of rectangular flat plate shape; Photosensitive resistance 41 is equipped with in shell 4 front, and leading flank is provided with battery installation place 42, neon lamp 43 is equipped with in side; Battery is equipped with in the inside of shell 4, and battery is connected with neon lamp 43 by photosensitive resistance 41; Photosensitive resistance 41 is light-operated resistance, and when it detects the light that mobile phone screen sends, its resistance can diminish; Battery installation place 42 is the construction opening of shell 4 internal cell; Neon lamp 43 is warning light, and when not having the light of mobile phone screen, the resistance of photosensitive resistance 41 is comparatively large, and neon lamp 43 is kermesinus; When photosensitive resistance 41 detects the light of mobile phone screen, the resistance of photosensitive resistance 41 can fall sharply, and now neon lamp 43 arrives rated current and can send red light; Under normal circumstances, neon lamp 43 can send bolarious light, now illustrates that this device is working properly; When there being classmate to steal object for appreciation mobile phone, neon lamp 43 will send red light, and prompting teacher note; This device is simple, safely, reliably, above class hour steals the phenomenon of playing mobile phone effectively can to prevent student; Underframe 11 is also provided with Convenient table 5, and Convenient table 5 is positioned at the rear portion of Retractive leg 12, and the top of Convenient table 5 is hinged with plate 51 after table, and after table, the bottom-hinged of plate 51 has desk soleplate 52, and the middle part of Retractive leg 12 is also provided with bracket 6, and desk soleplate 52 is placed on bracket 6; The middle part of described Convenient table 5 is also hinged with simple bookshelf 7, simple bookshelf 7 is formed primarily of connecting rod 71, supporting leg 72 and object disposing platform 73, connecting rod 71 is hinged on Convenient table 5, supporting leg 72 is vertically arranged on the far-end of connecting rod 71, the base plate of supporting leg 72 is provided with roller 74, and multiple object disposing platform 73 even level is fixed on supporting leg 72; Such simple bookshelf 7 can hold more books, solve the storage problem that books are many, simple bookshelf 7 adopts the supporting leg 72 rotated simultaneously, the top of Convenient table 5 is hinged with plate 51 after table, after table, the bottom-hinged of plate 51 has desk soleplate 52, and after table, plate 51 and desk soleplate 52 can laid out flat, expand the usable floor area of desktop, use convenient, flexibly.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (5)
1. anti-attending class plays a mobile phone desk, comprises table leg support, desktop, bracket and simple bookshelf, it is characterized in that, described table leg support comprises underframe, Retractive leg and crossbeam and forms, Retractive leg is vertically fixed on underframe, and cross beam water safety is contained in the top of Retractive leg, crossbeam has two through holes; The bottom surface of described desktop is fixed with fanning strip, and fanning strip has elongated hole, and fanning strip is bolted on one of them through hole, and elongated hole is bolted on another through hole; Be provided with shell below desktop, shell and desktop are combined into one, and shell is the housing of rectangular flat plate shape; Outer casing frontispiece is equipped with photosensitive resistance, and leading flank is provided with battery installation place, neon lamp is equipped with in side; Battery is equipped with in the inside of shell, and battery is connected with neon lamp by photosensitive resistance; Underframe is also provided with Convenient table, and Convenient table is positioned at the rear portion of Retractive leg, and the top of Convenient table is hinged with plate after table, and after table, the bottom-hinged of plate has desk soleplate, and flexible midleg is also provided with bracket, and desk soleplate is placed on bracket; Described fixing midleg is also hinged with simple bookshelf, and simple bookshelf is formed primarily of connecting rod, supporting leg and object disposing platform, and rod hinge connection is on Convenient table, and supporting leg is vertically arranged on the far-end of connecting rod.
2. anti-attending class according to claim 1 plays mobile phone desk, and it is characterized in that, described photosensitive resistance is light-operated resistance.
3. anti-attending class according to claim 1 plays mobile phone desk, and it is characterized in that, described battery installation place is the construction opening of enclosure battery.
4. anti-attending class according to claim 1 plays mobile phone desk, and it is characterized in that, the base plate of described supporting leg is provided with roller.
5. anti-attending class according to claim 1 plays mobile phone desk, and it is characterized in that, described object disposing platform is provided with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469033.0U CN204812717U (en) | 2015-06-30 | 2015-06-30 | Prevent playing on class cell -phone desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469033.0U CN204812717U (en) | 2015-06-30 | 2015-06-30 | Prevent playing on class cell -phone desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204812717U true CN204812717U (en) | 2015-12-02 |
Family
ID=54670378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520469033.0U Expired - Fee Related CN204812717U (en) | 2015-06-30 | 2015-06-30 | Prevent playing on class cell -phone desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204812717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942906A (en) * | 2017-05-11 | 2017-07-14 | 彭淇枫 | Multi-function dining table |
-
2015
- 2015-06-30 CN CN201520469033.0U patent/CN204812717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942906A (en) * | 2017-05-11 | 2017-07-14 | 彭淇枫 | Multi-function dining table |
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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 |
Granted publication date: 20151202 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |