CN207586828U - It is a kind of to facilitate the computer host box that teaching uses - Google Patents

Abstract

The utility model discloses a kind of computer host boxes that teaching is facilitated to use, including babinet, the first support plate is provided in the babinet, there are four the first sliding sleeves for the upper surface clamping of first support plate, and it is both provided with the first slide bar in four the first sliding sleeves, and lower surface of the top of four the first slide bars with the second support plate is fixedly connected, and four the first slide bars are located at the four corners of the second support plate lower surface respectively.This facilitates the computer host box that teaching uses, by setting ratch, first gear, the first motor, the second support plate, second gear, third gear, the second motor, the second slide bar, spring and third fixed plate, so as to so that teacher does not have to dynamic mainframe box is taken to rotate, so as to reduce the workload during teachers' instruction, so as to improve quality of instruction, student can be made preferably to understand mainframe box simultaneously, so as to improve the learning efficiency of student.

Description

It is a kind of to facilitate the computer host box that teaching uses

Technical field

The utility model is related to computer application technologies, specially a kind of to facilitate the main frame that teaching uses Case.

Background technology

Refer to and be used to place mainboard and the container of other critical pieces in computer hardware system.Generally include CPU, memory, Hard disk, CD-ROM drive, power supply and other input and output controller and interface, such as USB controller, video card, network interface card and sound card. In general, host itself has been a computer system for being capable of independent operating, the computer that server etc. has special purpose leads to Often there was only host, without other peripheral hardwares.

At present in teaching practice, teacher needs repeatedly to take mainframe box when showing mainframe box internal structure for student It plays rotation to show for student, increases workload of the teacher during giving lessons, mainframe box has certain weight inconvenience teacher Rotation can not only influence the quality of teaching, can also influence the learning efficiency of student.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of computer host box that teaching is facilitated to use, solution It has determined at present in teaching practice, teacher needs repeatedly to pick up mainframe box and turn when showing mainframe box internal structure for student It moving and is shown for student, increase workload of the teacher during giving lessons, there is mainframe box certain weight inconvenience teacher to rotate, The problem of quality of teaching can not only be influenced, can also influence student's learning efficiency.

(2) technical solution

To achieve the above object, the utility model provides following technical solution：It is a kind of to facilitate the calculating owner that teaching uses Cabinet including babinet, is provided with the first support plate, there are four first for the upper surface clamping of first support plate in the babinet Sliding sleeve, and the first slide bar is both provided in four the first sliding sleeves, and the top of four the first slide bars under the second support plate Surface is fixedly connected, and four the first slide bars are located at the four corners of the second support plate lower surface respectively, second support plate Lower surface is fixedly connected with the top of ratch, and the bottom end of the ratch passes through the first through hole that the first support plate upper surface opens up, The ratch is engaged with first gear, and the first gear is fixedly connected on the surface of the first motor output shaft, first electricity The fuselage of machine is fixedly connected with the upper surface of the first support plate, and the upper surface of second support plate is connected with bearing, the axis Shaft is socketed in holding, the top of the shaft is fixedly connected with the lower surface of third support plate, under the third support plate Surface and the upper surface of babinet overlap, and the surface of the shaft is fixedly connected with second gear, the second gear and third tooth Wheel engagement, the third gear are fixedly connected on the surface of the second motor output shaft, the fuselage of second motor and second The upper surface of fagging is fixedly connected, and the lower surface of the third support plate and the upper surface of four the first idler wheels overlap, and four The lower surface of first idler wheel has been fixedly connected with fixed link, and upper surface of the lower surface of four fixed links with the second support plate It is fixedly connected, and four fixed links are located at the surrounding of shaft respectively, the left and right sides of the third support plate upper surface is solid respectively Surely it is connected with the first fixed plate and the second fixed plate, the left side clamping of second fixed plate is there are two the second sliding sleeve, and two The second slide bar is socketed in a second sliding sleeve, and the right end of two the second slide bars is fixedly connected with the left side of connecting plate, And right side of the left end of two the second slide bars with third fixed plate is fixedly connected, and the surface of two the second slide bars is socketed There is spring, and opposite face of the both ends of two springs respectively with the second fixed plate and third fixed plate is fixedly connected, the third The lower surface of fixed plate is fixedly connected with the upper surface of third sliding sleeve, is socketed with third slide bar in the third sliding sleeve, and described The both ends of three slide bars are fixedly connected respectively with the left and right sides of the second through-hole wall that third support plate upper surface opens up.

Preferably, the bottom end of first slide bar is fixedly connected with the upper surface of baffle, and the shape of the baffle is circle.

Preferably, the lower surface of the babinet is provided with the second idler wheel, and the quantity of second idler wheel is four, and four Second idler wheel is located at the four corners of babinet lower surface respectively.

Preferably, the opposite face of first fixed plate and third fixed plate is both provided with protective pad, the protective pad Length and width is identical with the length and width of the first fixed plate and the 4th fixed plate.

Preferably, the lower surface of the babinet is provided with accumulator, the output terminal of the accumulator and control panel it is defeated Enter end electrical connection.

Preferably, the front of the babinet is provided with the first in command, and the surface of the first in command is socketed with Anti-slip cover, institute The right side for stating connecting plate is provided with the second in command, and the shape of the second in command is semi-circular shape.

Preferably, the upper surface of the third support plate is provided with control panel, the output terminal difference of the control panel It is electrically connected with the input terminal of the first motor and the second motor.

(3) advantageous effect

The utility model provides a kind of computer host box that teaching is facilitated to use, and has following advantageous effect：

(1), this facilitates the computer host box that teaching uses, by setting ratch, first gear, the first motor, second Support plate, second gear, third gear, the second motor, the second slide bar, spring and third fixed plate control the work of the first motor Make, the output shaft of the first motor drives first gear rotation, and first gear engagement ratch moves up ratch, so as to right The position of third support plate is adjusted, and is adjusted so as to the position to mainframe box, controls the work of the second motor, the The output shaft of two motors drives second gear to rotate by third gear, so as to so that shaft drives the rotation of third support plate, So as to so that mainframe box rotates, so as to so that teacher does not have to dynamic mainframe box is taken to rotate, so as to reduce teachers' instruction process In workload, so as to improve quality of instruction, while student can be made preferably to understand mainframe box, so as to improve The learning efficiency of student.

(2), this facilitates the computer host box that teaching uses, by setting the first slide bar and third slide bar, the first slide bar It can make ratch that the second support plate more easily be driven to move up, so as to so that third support plate more easily drives host Case moves up, while the position of the second support plate can be fixed in four the first slide bars, and third slide bar can be to third Sliding sleeve is supported, while third fixed plate can be supported, while can make more easily mobile pair of third fixed plate Mainframe box is fixedly clamped.

(3), this facilitates the computer host box that teaching uses, by setting the first idler wheel and spring, four the first idler wheels Third support plate can be supported, can make shaft that third support plate more easily be driven to rotate, utilize the elasticity of spring Effect, when by the second in command pull the second slide bar third fixed plate is made to move right when spring shorten, when unclamp the second in command When spring elongation be moved to the left third fixed plate, so as to so that third fixed plate and the first fixed plate preferably to mainframe box Fixation, and the utility model which has a compact structure and a reasonable design are clamped, it is highly practical.

Description of the drawings

Fig. 1 is the cross-sectional view that the utility model is faced；

Fig. 2 is the structure diagram that the utility model is faced.

In figure：1 babinet, 2 first support plates, 3 first sliding sleeves, 4 first slide bars, 5 second support plates, 6 ratch, 7 first lead to Hole, 8 first gears, 9 first motors, 10 bearings, 11 shafts, 12 third support plates, 13 second gears, 14 third gears, 15 Two motors, 16 first idler wheels, 17 fixed links, 18 first fixed plates, 19 second fixed plates, 20 second sliding sleeves, 21 second slide bars, 22 Connecting plate, 23 third fixed plates, 24 springs, 25 third sliding sleeves, 26 third slide bars, 27 second through-holes, 28 baffles, 29 second rollings Wheel, 30 protective pads, 31 accumulators, 32 first in command, 33 Anti-slip covers, 34 second in command, 35 control panels.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

As shown in Figs. 1-2, the utility model provides a kind of technical solution：It is a kind of to facilitate the main frame that teaching uses Case including babinet 1, by setting babinet 1, can be supported the first support plate 2, so as to be carried out to the first motor 9 Support, so as to which ratch 6 can be made preferably the second support plate 5 to be driven to move up when the first motor 9 works, under babinet 1 Surface is provided with the second idler wheel 29, and the quantity of the second idler wheel 29 is four, and four the second idler wheels 29 are located at 1 following table of babinet respectively The four corners in face, by setting the second idler wheel 29, the second idler wheel 29 can reduce the frictional force of babinet 1 and ground, so as to Make babinet 1 move it is more convenient, so as to so that mainframe box movement it is more convenient, consequently facilitating students are to mainframe box Internal structure is understood, and the lower surface of babinet 1 is provided with accumulator 31, and the output terminal of accumulator 31 is defeated with control panel 35 Enter end electrical connection, by setting accumulator 31, work convenient for the first motor 9 and 15 electricity consumption of the second motor, consequently facilitating right The height of mainframe box is adjusted, consequently facilitating make third support plate 12 that mainframe box be driven to be rotated, the front setting of babinet 1 There is the first in command 32, the surface of the first in command 32 is socketed with Anti-slip cover 33, by setting the first in command 32 and Anti-slip cover 33, utilizes 32 and second idler wheel 29 of the first in command, can more easily move babinet 1, so as to more easily to mainframe box into Row movement can make teacher more easily push babinet 1, the right side of connecting plate 22 by the first in command 32 using Anti-slip cover 33 The second in command 34 is provided with, the shape of the second in command 34 is semi-circular shape, by setting the second in command 34, is pulled with hand second Hand 34 can drive connecting plate 22 to be moved, so as to which so that the second slide bar 21 is moved, first is provided in babinet 1 Fagging 2, the upper surface clamping of the first support plate 2 are both provided with the first cunning there are four the first sliding sleeve 3 in four the first sliding sleeves 3 Bar 4, and lower surface of the top of four the first slide bars 4 with the second support plate 5 is fixedly connected, by setting the first slide bar 4, the One slide bar 4 can make ratch 6 that the second support plate 5 more easily be driven to move up, so as to so that third support plate 12 is more square Just drive mainframe box moves up, while the position of the second support plate 5 can be fixed in four the first slide bars 4, and first The bottom end of slide bar 4 is fixedly connected with the upper surface of baffle 28, and the shape of baffle 28 is circle, can be to prevent by setting baffle 28 Only the first slide bar 4 is detached with the first sliding sleeve 3, so as to so that the second support plate 5 preferably moves up, and four the first slide bars 4 are located at the four corners of 5 lower surface of the second support plate respectively, and the lower surface of the second support plate 5 is fixedly connected with the top of ratch 6, The bottom end of ratch 6 passes through the first through hole 7 that 2 upper surface of the first support plate opens up, and ratch 6 is engaged with first gear 8, passes through setting Ratch 6 and first gear 8, the output shaft of the first motor 9 can rotate first gear 8 when the first motor 9 works, the first tooth 8 engagement ratch 6 of wheel can move up ratch 6, while can stablize ratch 6 when the output shaft reversion of the first motor 9 Move down, first gear 8 is fixedly connected on the surface of 9 output shaft of the first motor, the fuselage of the first motor 9 and the first support The upper surface of plate 2 is fixedly connected, and by setting the first motor 9, the first motor 9 is band-type brake motor, when the first motor 9 does not work The output shaft of first motor 9 will not rotate, so as to be preferably supported to the second support plate 5, the second support plate 5 it is upper Surface is connected with bearing 10, and shaft 11 is socketed in bearing 10, and the top and the lower surface of third support plate 12 of shaft 11 are fixed Connection, the upper surface of third support plate 12 are provided with control panel 35, the output terminal of control panel 35 respectively with the first motor 9 and The input terminal electrical connection of second motor 15, by setting control panel 35, can preferably control the first motor 9 and the second motor 15 work so as to be preferably adjusted to the position of mainframe box, while can make third support plate 12 more easily Mainframe box rotation is driven, the lower surface of third support plate 12 is overlapped with the upper surface of babinet 1, and the surface of shaft 11 is fixedly connected with Second gear 13, second gear 13 are engaged with third gear 14, and third gear 14 is fixedly connected on 15 output shaft of the second motor Surface, by setting second gear 13 and third gear 14, when the second motor 15 works, the output shaft of the second motor 15 passes through Third gear 14 can rotate second gear 13, so as to which second gear 13 can drive 12 turns of third support plate by shaft 11 Dynamic, the fuselage of the second motor 15 is fixedly connected with the upper surface of the second support plate 5, by setting the second motor 15, control second The work of motor 15, the output shaft of the second motor 15 can rotate second gear 13 by third gear 14, third support plate 12 lower surface and the upper surface of four the first idler wheels 16 overlap, and the lower surface of four the first idler wheels 16 has been fixedly connected with admittedly Fixed pole 17, by setting the first idler wheel 16, four the first idler wheels 16 can be supported third support plate 12, can make shaft 11 more easily drive third support plate 12 to rotate, and upper surface of the lower surface of four fixed links 17 with the second support plate 5 It is fixedly connected, and four fixed links 17 are located at the surrounding of shaft 11, the left and right sides difference of 12 upper surface of third support plate respectively The first fixed plate 18 and the second fixed plate 19 are fixedly connected with, by setting the first fixed plate 18 and the second fixed plate 19, first Fixed plate 18 can be fixedly clamped to mainframe box with the cooperation of third fixed plate 23, so as to so that third support plate 12 is more stable Mainframe box rotation is driven, the second fixed plate 19 can be supported the second sliding sleeve 20, so as to be carried out to the second slide bar 21 Support, consequently facilitating being moved third fixed plate 23 by the second slide bar 21, the left side of the second fixed plate 19 is connected with Two the second sliding sleeves 20, and the second slide bar 21 is socketed in two the second sliding sleeves 20, and the right end of two the second slide bars 21 is equal It is fixedly connected with the left side of connecting plate 22, and right side of the left end of two the second slide bars 21 with third fixed plate 23 is fixed Connection by setting the second slide bar 21, can drive the second slide bar 21 to move when pulling connecting plate 22 by the second in command 34, and the Two slide bars 21 can drive third fixed plate 23 to be moved, so as to so that spring 24 shortens, while can more easily to Mainframe box is placed between first fixed plate 18 and third fixed plate 23, and the surface of two the second slide bars 21 is socketed with spring 24, and opposite face of the both ends of two springs 24 respectively with the second fixed plate 19 and third fixed plate 23 is fixedly connected, by setting Put spring 24, using the elastic reaction of spring 24, when by the second in command 34 pull the second slide bar 21 make third fixed plate 23 to Spring 24 shortens when moving right, when unclamping the second in command 34 elongation of spring 24 be moved to the left third fixed plate 23, so as to So that 23 and first fixed plate 18 of third fixed plate is preferably clamped mainframe box fixation, the first fixed plate 18 and third are consolidated The opposite face of fixed board 23 is both provided with protective pad 30, and the length and width of protective pad 30 is fixed with the first fixed plate 18 and the 4th The length and width of plate is identical, by setting protective pad 30, when 23 and first fixed plate 18 of third fixed plate clamps mainframe box It can cause to damage to avoid the surface to mainframe box when fixed, the lower surface of third fixed plate 23 and the upper surface of third sliding sleeve 25 It is fixedly connected, third slide bar 26 is socketed in third sliding sleeve 25, by setting third sliding sleeve 25 and third slide bar 26, third slide bar 26 can be supported third sliding sleeve 25, and it is more convenient that third sliding sleeve 25 can move third fixed plate 23, and third is slided The both ends of bar 26 are fixedly connected respectively with the left and right sides of 27 inner wall of the second through-hole that 12 upper surface of third support plate opens up, and are led to The second through-hole 27 of setting is crossed, preferably third slide bar 26 and third sliding sleeve 25 can be configured.

In use, to the right pull the second in command 34, the second in command 34 by connecting plate 22 drive two the second slide bars 21 to Right slip, so as to make third fixed plate 23 that third sliding sleeve 25 be driven to move right on third slide bar 26, third fixed plate 23 is moved Shorten spring 24 when dynamic, then by mainframe box be placed in third support plate 12 first fixed plate 18 and third fixed plate 23 it Between position, then unclamp the second in command 34, so as to spring 24 elongation make third fixed plate 23 drive third sliding sleeve 25 in third It is moved to the left on slide bar 26, so as to which 23 and first fixed plate 18 of third fixed plate is clamped mainframe box fixation, meanwhile, when need When being adjusted to the height of mainframe box, the first motor 9 is controlled to work by control panel 35, the output shaft of the first motor 9 First gear 8 is driven to rotate, moves up ratch 6 so as to which first gear 8 engages ratch 6, so as to make the second support plate 5 upwards Mobile, the second support plate 5 drives the first slide bar 4 to be moved up in the first sliding sleeve 3, so as to which third support plate 12 be made to drive host Case moves up, and the first motor 9 is controlled to be stopped by control panel 35 when mainframe box reaches suitable position, meanwhile, When needing to rotate mainframe box, the second motor 15 is controlled to work by control panel 35, the output shaft of the second motor 15 Second gear 13 is driven to rotate by third gear 14, so as to make shaft 11 that third support plate 12 be driven to rotate, so as to make host Case rotate, when do not need to mainframe box rotation when by control panel 35 control the second motor 15 be stopped, meanwhile, pass through first 32 and second idler wheel 29 of handle can move babinet 1.

It can to sum up obtain, this facilitates the computer host box that teaching uses, by setting ratch 6, the 8, first electricity of first gear Machine 9, the second support plate 5, second gear 13, third gear 14, the second motor 15, the second slide bar 21, spring 24 and third are fixed Plate 23 controls the work of the first motor 9, and the output shaft of the first motor 9 drives first gear 8 to rotate, and first gear 8 engages ratch 6 move up ratch 6, are adjusted so as to the position to third support plate 12, so as to the position to mainframe box It is adjusted, controls the work of the second motor 15, the output shaft of the second motor 15 drives second gear 13 by third gear 14 Rotation, so as to so that shaft 11 drives third support plate 12 to rotate, so as to so that mainframe box rotates, so as to so that teacher Without mainframe box is taken to rotate, so as to reduce the workload during teachers' instruction, so as to improve quality of instruction, while can So that student preferably understands mainframe box, so as to improve the learning efficiency of student.

Meanwhile this facilitates the computer host box that teaching uses, and by setting the first slide bar 4 and third slide bar 26, first Slide bar 4 can make ratch 6 that the second support plate 5 more easily be driven to move up, so as to so that third support plate 12 is more convenient Drive mainframe box move up, while the position of the second support plate 5 can be fixed in four the first slide bars 4, third slide Bar 26 can be supported third sliding sleeve 25, while third fixed plate 23 can be supported, while can consolidate third The more easily movement of fixed board 23 is fixedly clamped to mainframe box.

Meanwhile this facilitates the computer host box that teaching uses, and by setting the first idler wheel 16 and spring 24, four first Idler wheel 16 can be supported third support plate 12, and shaft 11 can be made more easily third support plate 12 to be driven to rotate, profit With the elastic reaction of spring 24, the spring when pulling the second slide bar 21 that third fixed plate 23 is made to move right by the second in command 34 24 shorten, and spring 24, which is extended, when unclamping the second in command 34 is moved to the left third fixed plate 23, so as to so that third is fixed 23 and first fixed plate 18 of plate is preferably clamped mainframe box fixation, and the utility model which has a compact structure and a reasonable design, real It is strong with property.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of facilitate the computer host box that teaching uses, including babinet (1), it is characterised in that：It is set in the babinet (1) There is the first support plate (2), the upper surface clamping of first support plate (2) is there are four the first sliding sleeve (3), and four the first sliding sleeves (3) the first slide bar (4) is both provided with, and lower surface of the top of four the first slide bars (4) with the second support plate (5) is fixed in Connection, and four the first slide bars (4) are located at the four corners of the second support plate (5) lower surface respectively, second support plate (5) Lower surface is fixedly connected with the top of ratch (6), and the bottom end of the ratch (6) is opened up across the first support plate (2) upper surface First through hole (7), the ratch (6) are engaged with first gear (8), and the first gear (8) is fixedly connected on the first motor (9) The surface of output shaft, the fuselage of first motor (9) are fixedly connected with the upper surface of the first support plate (2), described second The upper surface of fagging (5) is connected with bearing (10), and shaft (11), the top of the shaft (11) are socketed in the bearing (10) It is fixedly connected with the lower surface of third support plate (12), the lower surface of the third support plate (12) and the upper surface of babinet (1) Overlap joint, the surface of the shaft (11) are fixedly connected with second gear (13), the second gear (13) and third gear (14) Engagement, the third gear (14) are fixedly connected on the surface of the second motor (15) output shaft, the machine of second motor (15) Body is fixedly connected with the upper surface of the second support plate (5), lower surface and four the first idler wheels of the third support plate (12) (16) upper surface overlap joint, and the lower surface of four the first idler wheels (16) has been fixedly connected with fixed link (17), and four fixations Upper surface of the lower surface of bar (17) with the second support plate (5) is fixedly connected, and four fixed links (17) are located at shaft respectively (11) surrounding has been respectively fixedly connected with the first fixed plate (18) and at left and right sides of third support plate (12) upper surface Two fixed plates (19), the left side clamping of second fixed plate (19) is there are two the second sliding sleeve (20), and two the second sliding sleeves (20) the second slide bar (21) is socketed with, and left side of the right end of two the second slide bars (21) with connecting plate (22) is fixed in Connection, and right side of the left end of two the second slide bars (21) with third fixed plate (23) is fixedly connected, and two second cunnings The surface of bar (21) is socketed with spring (24), and the both ends of two springs (24) are consolidated respectively with the second fixed plate (19) and third The opposite face of fixed board (23) is fixedly connected, and the lower surface and the upper surface of third sliding sleeve (25) of the third fixed plate (23) are fixed Connection, is socketed with third slide bar (26) in the third sliding sleeve (25), the both ends of the third slide bar (26) respectively with third branch The left and right sides of the second through-hole (27) inner wall that fagging (12) upper surface opens up are fixedly connected.

A kind of facilitate the computer host box that teaching uses 2. according to claim 1, it is characterised in that：Described first slides The bottom end of bar (4) is fixedly connected with the upper surface of baffle (28), and the shape of the baffle (28) is circle.

A kind of facilitate the computer host box that teaching uses 3. according to claim 1, it is characterised in that：The babinet (1) lower surface is provided with the second idler wheel (29), and the quantity of second idler wheel (29) is four, and four the second idler wheels (29) It is located at the four corners of babinet (1) lower surface respectively.

A kind of facilitate the computer host box that teaching uses 4. according to claim 1, it is characterised in that：Described first is solid Fixed board (18) and the opposite face of third fixed plate (23) are both provided with protective pad (30), the length and width of the protective pad (30) It is identical with the length and width of the first fixed plate (18) and the 4th fixed plate.

A kind of facilitate the computer host box that teaching uses 5. according to claim 1, it is characterised in that：The babinet (1) lower surface is provided with accumulator (31), and the input terminal of the output terminal and control panel (35) of the accumulator (31) is electrically connected It connects.

A kind of facilitate the computer host box that teaching uses 6. according to claim 1, it is characterised in that：The babinet (1) front is provided with the first in command (32), and the surface of the first in command (32) is socketed with Anti-slip cover (33), the connecting plate (22) right side is provided with the second in command (34), and the shape of the second in command (34) is semi-circular shape.

A kind of facilitate the computer host box that teaching uses 7. according to claim 1, it is characterised in that：The third branch The upper surface of fagging (12) is provided with control panel (35), the output terminal of the control panel (35) respectively with the first motor (9) It is electrically connected with the input terminal of the second motor (15).