CN205050398U - Classroom multimedia playing device - Google Patents

Classroom multimedia playing device Download PDF

Info

Publication number
CN205050398U
CN205050398U CN201520847318.3U CN201520847318U CN205050398U CN 205050398 U CN205050398 U CN 205050398U CN 201520847318 U CN201520847318 U CN 201520847318U CN 205050398 U CN205050398 U CN 205050398U
Authority
CN
China
Prior art keywords
display
classroom
multimedia playing
standing groove
playing apparatus
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
Application number
CN201520847318.3U
Other languages
Chinese (zh)
Inventor
余永昌
张伟
李宁
安雪
任源
冯春丽
赵彬彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Agricultural University
Original Assignee
Henan Agricultural University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Agricultural University filed Critical Henan Agricultural University
Priority to CN201520847318.3U priority Critical patent/CN205050398U/en
Application granted granted Critical
Publication of CN205050398U publication Critical patent/CN205050398U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a classroom multimedia playing device, include computer, power amplifier, central control system and with the display of computer link, still include the control cabinet and the cabinet body that is used for installing computer, power amplifier and central control system, the inside standing groove that is equipped with of control cabinet, the setting of standing groove top cooperation display, the display gimbal that is equipped with with display fixed connection rotates on the standing groove bottom surface. The utility model relates to a novelty uses the comfort level higher, and the teacher can adjust equipment according to self condition, and the device has falld into two parts of the control cabinet and the cabinet body simultaneously, separately installs devices such as display and computer, power amplifier, has reduced the size of control cabinet for the control cabinet can be placed in the intermediate position in classroom, improves the interaction effect in classroom.

Description

A kind of classroom multimedia playing apparatus
Technical field
The utility model belongs to Multimedia Classrooms field, is specifically related to a kind of classroom multimedia playing apparatus.
Background technology
Existing multimedia playing apparatus consists of computing machine, display, power amplification system etc., when installing, usually being concentrated in together by above equipment is positioned in control desk, because needing the volume ratio holding more facilities control console huger, in order to avoid on the impact of walking about, this bulky control desk needs to be arranged in the corner in classroom.So teacher is when teaching, has just been bound in corner; Simultaneously because display is embedded on cupboard, setting angle is fixing, cannot regulate, and causes following awkward situation: if 1 stands up teaching, need croucs, get off to be unfavorable for that cervical vertebra is monitored for a long time; If 2 sit down just only reveal head in teaching, cause the absurd situation walking to enter the classroom can't see teacher's acoustic, have impact on the interaction effect in classroom greatly.
Utility model content
The utility model aim to provide a kind of easy to use, be convenient to regulate classroom multimedia playing apparatus.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of classroom multimedia playing apparatus, the display comprising computing machine, power amplifier, central control system and be connected with computing machine, also comprises control desk and the cabinet for installing computing machine, power amplifier and central control system; Control desk inside is provided with standing groove, and display cover is located at standing groove top; Standing groove bottom surface is provided with the display gimbals be fixedly connected with display.
Described display gimbals are fixed with housing, and display is fixedly arranged in housing;
The front material of housing is tempered glass, and Back Material is organic glass or carbon fibre material
Described housing is provided with lockhole, control desk coordinates lockhole be provided with dead bolt.
Described dead bolt is electronic dead bolt.
Described computing machine is connected by connecting line with display, and connecting line is arranged in base foot rest support bar and standing groove successively.
Be provided with adjustable for height foot rest bottom described control desk to support.
Control panel is provided with in described standing groove.
Described standing groove inside is provided with self-raising platform, and display gimbals are located on self-raising platform.
Coordinate self-raising platform to be provided with control knob, control desk upper surface is located at by control knob.
By above technical scheme, the beneficial effects of the utility model are: 1, by display and the separately installing of the device such as computing machine, power amplifier, reduce the size of control desk, make control desk can be positioned over the centre position in classroom, improve the interaction effect in classroom; 2, by display gimbals, display is positioned in standing groove, when in use display can be risen from standing groove, by display, standing groove be sealed time no, easy to use; 3, adjustable for height foot rest supports and makes control desk highly be convenient to when in use regulate, design comparison hommization; 4, display gimbals be arranged so that display angle of inclination can regulate, easy to use; 5, the material in housing front is tempered glass, and select tempered glass, on the one hand, transparency is high, and long term wear is not easy scared, facilitates wiping, keeps display can be clearly seen through glass; Antitheft effect can be played on the other hand because intensity is high; The material at the back side of housing is organic glass or carbon fibre material, and organic glass or carbon fibre material can reduce weight, makes it meet the load-bearing scope of display gimbals; 6, the dead bolt be equipped with and lockhole achieve display fixing on control desk; 7, electronic dead bolt achieves automatic control.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is the structural representation of control desk in embodiment 2.
Embodiment
Embodiment 1, classroom multimedia playing apparatus as shown in Figure 1, comprise computing machine, power amplifier, central control system, display 6, cabinet 9 and control desk 1, display 6 is connected by connecting line 10 with computing machine.Its Computer, power amplifier and central control system are all positioned in cabinet 9, only need be positioned in the corner in classroom by cabinet 9 when in use, so greatly can reduce the size of control desk 1.
Be provided with adjustable for height foot rest bottom control desk 1 and support 7, foot rest supports 7 bottoms and to be connected base 8, by base 8 realize that foot rest supports in 7 put procedure stable.In the present embodiment, the adjustable for height implementation of foot rest support 7 is ripe prior aries, realize highly being adjusted to example with existing leading screw to illustrate: foot rest supports 7 and comprises two parts, be respectively adjuster bar and adjustment barrel, adjuster bar top is provided with adjusting screw, and the bottom of adjustment barrel coordinates adjusting screw to be provided with screw thread, is spirally connected in the bottom of adjustment barrel and adjusting screw, when needing to regulate height, rotate adjusting screw.Adjustable for height foot rest supports 7 and makes control desk highly be convenient to when in use regulate, design comparison hommization.
Control desk inside is provided with standing groove 2, and display 6 is covered on the top 3 of standing groove 2.In standing groove 2, be provided with control panel and display gimbals 4, control panel does not show in the drawings, and by control panel, teacher can hand touch-control display when in use.Can realize display 6 relative to the lifting of control desk and angular setting by display gimbals 4, display gimbals 4 are commercially available prod.As conversion, display gimbals 4 also can select following structure: display gimbals 4 comprise two parts, be respectively upper boom 41 and lower beam 42, upper boom 41 and lower beam, lower beam 42 has and turns hole, upper boom 41 is provided with rotating shaft, axis of rotation is located at and is turned in hole, rotating shaft is provided with screw thread, and matching thread is provided with hand and twists silk in rotating shaft, and hand is twisted silk laminating rotating shaft and arranged.When hand being twisted silk and rotating shaft is adjacent to, upper boom 41 is fixedly connected with lower beam 42; When hand being twisted silk and a part is unclamped in rotating shaft, rotation between the two can be realized, realizing the adjustment of angle.Display gimbals 4 one end is connected with standing groove 2, the other end is fixed with housing 5, and display 6 covers in housing 5.The size of housing 5 and the upper surface 3 of standing groove 2 measure-alike, utilizes housing 5 to be kept off at the top 3 of standing groove 2 by fold out display gimbals 4 when use, realizes the sealing of control desk.The material in housing 5 front 51 is tempered glass, and the material at the back side 52 is organic glass or carbon fibre material; Tempered glass is selected in front, and on the one hand, transparency is high, and long term wear is not easy scared, facilitates wiping, keeps display can be clearly seen through glass; Antitheft effect can be played on the other hand because intensity is high; The back side selects organic glass or carbon fibre material to reduce weight, makes it meet the load-bearing scope of display gimbals 4.
In order to prevent display stolen further, the sidewall of housing 5 is provided with lockhole 53, control desk 1 coordinating lockhole 53 dead bolt 54 is set, when being positioned on connecting hole 3 by housing 5, realizing display fixing on control desk by the cooperation of dead bolt 54 and lockhole 53.For the ease of controlling, dead bolt 54 selects electronic dead bolt, and the control end of electronic dead bolt is located at the Master Control Room of school, and Master Control Room sends signal, makes electronic dead bolt open or close.Controlling electronic dead bolt by control signal is ripe prior art.
More comfortable in order to make whole device use, connecting line 10 is worn by underground, is arranged in successively subsequently in base 8, foot rest support 7 and standing groove 2, finally realizes the connection with display 6; Because having certain distance between cabinet 9 and display 6, if connecting line 10 is not by above-mentioned cabling mode, then having major part outside exposed, easily damaging on the one hand, serviceable life is reduced; On the other hand, easily there is the danger of electric leakage.
When in use, teacher can regulate foot rest to support the height of 7 according to own situation, the angle of inclination of adjustment display, making it use pleasant, using after terminating, to transferring housing 5, housing 5 is made to be positioned in connecting hole 3, Master Control Room sends signal, dead bolt 54 is ejected in lockhole 53, thus is fixed on control desk 1 by display.
Embodiment 2, the difference of the present embodiment and embodiment 1 is: on the bottom surface of standing groove 2, be installed with self-raising platform 21 as shown in Figure 2, control desk 1 upper surface coordinates self-raising platform 21 to be provided with control knob, control knob does not show in the drawings, and the control knob of setting can control the lifting of self-raising platform 21; Display gimbals are located on self-raising platform 21.When needs, press control knob, make self-raising platform 21 rise or fall, after arriving suitable height, then rotate display gimbals 4 and make the angle of display suitable.In this way, the height of display and angle of inclination regulate convenient, and range of adjustment is wider.
The self-raising platform selected in the present embodiment is ripe prior art, selects the structures such as existing electric shear support; Rising or the decline of control knob control self-raising platform are also ripe prior art.
The utility model is novel in design, use comfort level higher, teacher can regulate equipment according to own situation, divide into control desk and cabinet two parts with timer, by display and the separately installing of the device such as computing machine, power amplifier, reduce the size of control desk, make control desk can be positioned over the centre position in classroom, improve the interaction effect in classroom.

Claims (10)

1. a classroom multimedia playing apparatus, the display comprising computing machine, power amplifier, central control system and be connected with computing machine, is characterized in that: also comprise control desk and the cabinet for installing computing machine, power amplifier and central control system; Control desk inside is provided with standing groove, and display cover is located at standing groove top; Standing groove bottom surface is provided with the display gimbals be fixedly connected with display.
2. classroom as claimed in claim 1 multimedia playing apparatus, is characterized in that: described display gimbals are fixed with housing, and display is fixedly arranged in housing.
3. classroom as claimed in claim 2 multimedia playing apparatus, is characterized in that: the front material of housing is tempered glass, and Back Material is organic glass or carbon fibre material.
4. classroom as claimed in claim 3 multimedia playing apparatus, is characterized in that: described housing is provided with lockhole, control desk coordinates lockhole be provided with dead bolt.
5. classroom as claimed in claim 4 multimedia playing apparatus, is characterized in that: described dead bolt is electronic dead bolt.
6. the classroom multimedia playing apparatus as described in claim 1 to 5 any one, is characterized in that: described computing machine is connected by connecting line with display, and connecting line is arranged in base foot rest support bar and standing groove successively.
7. classroom as claimed in claim 6 multimedia playing apparatus, is characterized in that: be provided with adjustable for height foot rest bottom described control desk and support.
8. the classroom multimedia playing apparatus as described in claim 1 or 7, is characterized in that: be provided with control panel in described standing groove.
9. classroom as claimed in claim 1 multimedia playing apparatus, is characterized in that: described standing groove inside is provided with self-raising platform, and display gimbals are located on self-raising platform.
10. classroom as claimed in claim 9 multimedia playing apparatus, is characterized in that: coordinate self-raising platform to be provided with control knob, control desk upper surface is located at by control knob.
CN201520847318.3U 2015-10-29 2015-10-29 Classroom multimedia playing device Expired - Fee Related CN205050398U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520847318.3U CN205050398U (en) 2015-10-29 2015-10-29 Classroom multimedia playing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520847318.3U CN205050398U (en) 2015-10-29 2015-10-29 Classroom multimedia playing device

Publications (1)

Publication Number Publication Date
CN205050398U true CN205050398U (en) 2016-02-24

Family

ID=55343952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520847318.3U Expired - Fee Related CN205050398U (en) 2015-10-29 2015-10-29 Classroom multimedia playing device

Country Status (1)

Country Link
CN (1) CN205050398U (en)

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160224

Termination date: 20191029