CN207833750U

CN207833750U - Novel adjustable computer hardware instructional device

Info

Publication number: CN207833750U
Application number: CN201721417608.XU
Authority: CN
Inventors: 张然; 高雪花
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-30
Filing date: 2017-10-30
Publication date: 2018-09-07
Anticipated expiration: 2027-10-30

Abstract

The utility model discloses a kind of novel adjustable computer hardware instructional devices, including shell, the four corners of the housing lower surface are both provided with second pulley, and the front of shell is provided with handle, the lower surface of the inner walls is fixedly connected by two telescopic devices with the upper surface of support plate, the upper surface of the support plate is fixedly connected with first motor, and the output shaft of first motor is fixedly connected with transverse slat.Novel adjustable computer hardware instructional device, by the way that the second motor, take-up reel, traction rope, telescopic device and the second pressurizing unit is arranged, so as to which transverse slat is released in shell, simultaneously when the output shaft reversion of the second motor, telescopic device can drive support plate to move down, and the second pressurizing unit can clamp computer hardware, and computer hardware is carried manually without teacher, to not only save the muscle power of teacher, and improve the efficiency that teacher takes out computer hardware.

Description

Novel adjustable computer hardware instructional device

Technical field

The utility model is related to field of computer technology, specially a kind of novel adjustable computer hardware teaching dress It sets.

Background technology

Computer is commonly called as computer, is a kind of modern electronic computer device for supercomputing, can carry out numerical computations, Logical calculated can be carried out again, also have the function of store-memory.It is that can be run according to program, automatic, high speed processing magnanimity number According to modernization intelligent electronic device.

Learning computer not only wants the software knowledge of learning computer, the also hardware knowledge of learning computer, old at present When teacher instructs hardware knowledge to student, usually computer hardware is transported on show stand, process not only wastes teacher's Muscle power, and the working efficiency of teacher is reduced, and inconvenient teacher's rotary calculator hardware, to be unfavorable for the study 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 novel adjustable computer hardware teaching dress It sets, when solving current teacher to student's introduction hardware knowledge, usually computer hardware is transported on show stand, process The muscle power of teacher is not only wasted, and reduces the working efficiency of teacher, and inconvenient teacher's rotary calculator hardware, to unfavorable In the study of student the problem of.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions：A kind of novel adjustable computer hardware The four corners of instructional device, including shell, the housing lower surface are both provided with second pulley, and the front of shell is provided with handle The lower surface of hand, the inner walls is fixedly connected by two telescopic devices with the upper surface of support plate, the support plate Upper surface is fixedly connected with first motor, and the output shaft of first motor is fixedly connected with transverse slat, a left side for the transverse slat upper surface Side is fixedly connected with the first pressurizing unit, and the top of the first pressurizing unit and the lower surface of cover board overlap, the transverse slat it is upper Surface is fixedly connected there are two the second pressurizing unit, and the side of the cover board is hinged at by hinge and shell, the cross The lower surface of plate offers round sliding slot, and first pulley there are two the interior settings of round sliding slot, and the bottom end of two first pulleys It is fixedly connected with the upper surface of support plate, the both sides of the support plate upper surface have been fixedly connected with traction rope, and traction rope The other end pass through the through-hole that opens up of housing side and be wrapped in the outer surface of take-up reel, the outer surface of the traction rope respectively with The upper surface of 4th pulley and the 5th pulley overlaps, and the 4th pulley and the 5th pulley are separately positioned on left side and the shell of shell The left side of internal wall, the back side of the take-up reel are fixedly connected with the output shaft of the second motor, and the second motor is band-type brake electricity The fuselage of machine, second motor is fixedly connected by fixed plate with the side of shell.

Preferably, the telescopic device includes telescopic rod, and the outer surface of the telescopic rod is socketed with spring, and telescopic rod and The both ends of spring are fixedly connected with the lower surface of the lower surface of inner walls and support plate respectively.

Preferably, first pressurizing unit includes the first electric pushrod, and the bottom end of the first electric pushrod and transverse slat Upper surface is fixedly connected, and the top of the first electric pushrod is fixedly connected with third pulley, and the top of third pulley and cover board Lower surface overlap joint.

Preferably, second pressurizing unit includes the second electric pushrod, one end of second electric pushrod and baffle Side be fixedly connected, the lower surface of the baffle is fixedly connected with the upper surface of transverse slat, and the other end of the second electric pushrod It is fixedly connected with pressing plate.

Preferably, the front of the shell is provided with control panel, and control panel is located at the top of handle.

Preferably, the output end of the control panel is electrically connected with the input terminal of first motor and the second motor respectively, and The output end of control panel is electrically connected with the input terminal of the first electric pushrod and the second electric pushrod respectively.

(3) advantageous effect

The utility model provides a kind of novel adjustable computer hardware instructional device, has following advantageous effect：

1, novel adjustable computer hardware instructional device, by the way that the second motor is arranged, take-up reel, traction rope, stretches Compression apparatus and the second pressurizing unit, to drive take-up reel to rotate when the output shaft of the second motor being enable to rotate forward, take-up reel passes through Traction rope pulls support plate to move up, and so as to which transverse slat is released in shell, while when the output shaft reversion of the second motor, stretching Compression apparatus can drive support plate to move down, and the second pressurizing unit can clamp computer hardware, without teacher's hand It is dynamic to carry computer hardware, to not only save the muscle power of teacher, and improve the efficiency that teacher takes out computer hardware.

2, novel adjustable computer hardware instructional device, by the way that the first pressurizing unit is arranged, to make the first electricity Third pulley can be driven to move up when moving push rod elongation, to which third pulley can jack up the side of cover board, to realize certainly Dynamic plate of uncapping, opens cover board without teacher, facilitates the operation of teacher manually.

3, novel adjustable computer hardware instructional device, by the way that first motor, first pulley and concentric stroking is arranged Slot, to make first motor energy band motion plate rotate, to enable the computer hardware on transverse slat to rotate, to facilitate student Computer hardware, and the utility model which has a compact structure and a reasonable design are watched, 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 structural schematic diagram that the utility model is faced；

Fig. 3 is the structural schematic diagram that the utility model circle sliding slot is looked up.

In figure：1 shell, 2 transverse slats, 3 first motors, 4 telescopic devices, 41 telescopic rods, 42 springs, 5 support plates, 6 fixed plates, 7 second motors, 8 take-up reels, 9 traction ropes, 10 the 4th pulleys, 11 hinges, 12 through-holes, 13 the 5th pulleys, 14 first pressurizing units, 141 third pulleys, 142 first electric pushrods, 15 cover boards, 16 second pressurizing units, 161 pressing plates, 162 second electric pushrods, 163 Baffle, 17 round sliding slots, 18 first pulleys, 19 second pulleys, 20 handles, 21 control panels.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of novel adjustable computer hardware teaching The front of device, including shell 1, shell 1 is provided with control panel 21, and control panel 21 is located at the top of handle 20, control The output end of panel 21 is electrically connected with the input terminal of first motor 3 and the second motor 7 respectively, and the output end of control panel 21 point It is not electrically connected with the input terminal of the first electric pushrod 142 and the second electric pushrod 162, by control panel 21, to make teacher First motor 3,162 work of the second motor 7, the first electric pushrod 142 and the second electric pushrod can be controlled by control panel 21 Make, to facilitate the operation of teacher, the four corners of 1 lower surface of shell are both provided with second pulley 19, and the front of shell 1 is set It is equipped with handle 20, by the way that second pulley 19 and handle 20 is arranged, when second pulley 19 conveniently makes teacher that shell 1 be pushed to move more Laborsaving, handle 20 facilitates teacher that shell 1 is pushed to move, and the lower surface of 1 inner wall of shell passes through two telescopic devices 4 and support plate 5 Upper surface be fixedly connected, pass through be arranged telescopic device 4, to make the second motor 7 output shaft invert when, 4 energy of telescopic device Support plate 5 is driven to move down, to enable the computer hardware on transverse slat 2 automatically into shell 1, telescopic device 4 includes Telescopic rod 41 is more stablized when telescopic rod 41 makes support plate 5 move up and down, and the outer surface of telescopic rod 41 is socketed with spring 42, and The both ends of telescopic rod 41 and spring 42 are fixedly connected with the lower surface of the lower surface of 1 inner wall of shell and support plate 5 respectively, support plate 5 upper surface is fixedly connected with first motor 3, by the way that first motor 3 is arranged, to make 3 energy band motion plate 2 of first motor revolve Turn, to the different sides of computer hardware convenient for student viewing, facilitates the study of student, and the output shaft of first motor 3 is fixed It is connected with transverse slat 2, the first pressurizing unit 14 is fixedly connected on the left of 2 upper surface of transverse slat, by the way that the first pressurizing unit 14 is arranged, To enable the first pressurizing unit 14 to automatically open cover board 15, to facilitate the work of teacher, the first pressurizing unit 14 includes First electric pushrod 142, and the bottom end of the first electric pushrod 142 is fixedly connected with the upper surface of transverse slat 2, and the first electric pushrod 142 top is fixedly connected with third pulley 141, by the way that third pulley 141 is arranged, so that it is easier opening cover board 15, and the The top of three pulleys 141 is overlapped with the lower surface of cover board 15, and the top of the first pressurizing unit 14 and the lower surface of cover board 15 are taken It connects, the upper surface of transverse slat 2 is fixedly connected there are two the second pressurizing unit 16, by the way that the second pressurizing unit 16 is arranged, to make the Two pressurizing units 16 can fix computer hardware, when to make transverse slat 2 rotate or the movement of shell 1, make computer hardware will not Rotation, to make computer hardware more stablize, the second pressurizing unit 16 includes the second electric pushrod 162, the second electric pushrod 162 one end is fixedly connected with the side of baffle 163, and the lower surface of baffle 163 is fixedly connected with the upper surface of transverse slat 2, and the The other end of two electric pushrods 162 is fixedly connected with pressing plate 161, and the side of cover board 15 is cut with scissors by the side of hinge 11 and shell 1 It connects, the lower surface of transverse slat 2 offers round sliding slot 17, and there are two first pulleys 18 for setting in round sliding slot 17, pass through setting Round sliding slot 17 and first pulley 18, to enable the sliding in round sliding slot 17 of first pulley 18, when to make transverse slat 2 rotate More stablize, and reduces the gravity that first motor 3 is born, and upper table of the bottom end of two first pulleys 18 with support plate 5 Face is fixedly connected, and the both sides of 5 upper surface of support plate have been fixedly connected with traction rope 9, and the other end of traction rope 9 passes through shell 1 Through-hole 12 that side opens up and the outer surface for being wrapped in take-up reel 8, the outer surface of traction rope 9 respectively with the 4th pulley 10 and the 5th The upper surface of pulley 13 overlaps, and the 4th pulley 10 and the 5th pulley 13 are separately positioned on 1 inner wall of left side and shell of shell 1 Left side, by the way that the 4th pulley 10 and the 5th pulley 13 is arranged, to make traction rope 9 not generate friction with shell 1, to Reduce the abrasion of traction rope 9, the back side of take-up reel 8 is fixedly connected with the output shaft of the second motor 7, and the second motor 7 is band-type brake Motor is band-type brake motor by the way that the second motor 7 is arranged, to make the second motor 7 when being stopped, the output of the second motor 7 Axis will not rotate, and to make support plate 5 not decline, the fuselage of the second motor 7 is fixed by fixed plate 6 and the side of shell 1 Connection, by the way that fixed plate 6 is arranged, to make the fuselage of the second motor 7 not rotate, to enable the second motor 7 to work normally.

In use, teacher controls the elongation of the first electric pushrod 142, the first electric pushrod 142 by control panel 21 first It drives third pulley 141 to move up, so that cover board 15 is opened, the output shaft that then teacher passes through 21 second motor 7 of control panel It rotating forward, the output shaft of the second motor 7 drives take-up reel 8 to rotate, and take-up reel 8 drives support plate 5 to move up by traction rope 9, Support plate 5 is set to skid off outside shell 1, then teacher controls first motor 3 by control panel 21 and works, the output of first motor 3 Axis band motion plate 2 rotates, and so that the computer hardware on transverse slat 2 is rotated to suitable angle, then controls the second electric pushrod 162 Shorten, pressing plate 161 and computer hardware is made to detach, after teacher teaches, teacher passes through second electricity of the control of control panel 21 Dynamic push rod 162 extends, and makes pressing plate 161 that computer hardware is fixed, and is then shortened by the first electric pushrod 142, third is made to slide Wheel 141 restores then to control the output shaft reversion of the second motor 7 to initial state, and the second motor 7 drives take-up reel 8 to rotate, Take-up reel 8 releases traction rope 9, and simultaneous retractable device 4 drives support plate 5 to move down, and so that support plate 5 is entered in shell 1, so Teacher closes cover board 15 afterwards, and then teacher pushes shell 1 by handle 20.

It can to sum up obtain, 1, novel adjustable computer hardware instructional device, pass through and the second motor 7, take-up reel are set 8, traction rope 9, telescopic device 4 and the second pressurizing unit 16, to drive take-up reel when the output shaft of the second motor 7 being enable to rotate forward 8 rotations, take-up reel 8 pull support plate 5 to move up by traction rope 9, so as to which transverse slat 2 is released in shell 1, while second When the output shaft reversion of motor 7, telescopic device 4 can drive support plate 5 to move down, and the second pressurizing unit 16 can be computer Hardware clamps, and computer hardware is carried manually without teacher, to not only save the muscle power of teacher, and improves old Teacher takes out the efficiency of computer hardware.

2, novel adjustable computer hardware instructional device, by the way that the first pressurizing unit 14 is arranged, to make first Electric pushrod 142 can drive third pulley 141 to move up when extending, to which third pulley 141 can push up the side of cover board 15 It rises, to realize automatic lid closing/opening plate 15, opens cover board 15 manually without teacher, facilitate the operation of teacher.

3, novel adjustable computer hardware instructional device, by the way that first motor 3, first pulley 18 and circle is arranged Sliding slot 17, to make 3 energy band motion plate 2 of first motor rotate, to enable the computer hardware on transverse slat 2 to rotate, to side Student viewing computer hardware, and the utility model which has a compact structure and a reasonable design it is highly practical.

While there has been shown and described that the embodiments of the present invention, 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 where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of novel adjustable computer hardware instructional device, including shell (1), it is characterised in that：Under the shell (1) The four corners on surface are both provided with second pulley (19), and the front of shell (1) is provided with handle (20), and the shell (1) is interior The lower surface of wall is fixedly connected by two telescopic devices (4) with the upper surface of support plate (5), the upper table of the support plate (5) Face is fixedly connected with first motor (3), and the output shaft of first motor (3) is fixedly connected with transverse slat (2), on the transverse slat (2) The first pressurizing unit (14), and the following table on the top of the first pressurizing unit (14) and cover board (15) are fixedly connected on the left of surface Face overlaps, and the upper surface of the transverse slat (2) is fixedly connected there are two the second pressurizing unit (16), and the side of the cover board (15) is logical Being hinged at for hinge (11) and shell (1) is crossed, the lower surface of the transverse slat (2) offers round sliding slot (17), and concentric stroking First pulley (18) there are two settings in slot (17), and upper surface of the bottom end of two first pulleys (18) with support plate (5) It is fixedly connected, the both sides of support plate (5) upper surface have been fixedly connected with traction rope (9), and the other end of traction rope (9) is worn Cross the through-hole (12) that shell (1) side opens up and the outer surface for being wrapped in take-up reel (8), the outer surface point of the traction rope (9) It is not overlapped with the upper surface of the 4th pulley (10) and the 5th pulley (13), and the 4th pulley (10) and the 5th pulley (13) are set respectively Set the left side in the left side of shell (1) and shell (1) inner wall, the back side of the take-up reel (8) is defeated with the second motor (7) Shaft is fixedly connected, and the second motor (7) is band-type brake motor, and the fuselage of second motor (7) passes through fixed plate (6) and shell (1) side is fixedly connected.

2. novel adjustable computer hardware instructional device according to claim 1, it is characterised in that：The flexible dress It includes telescopic rod (41) to set (4), and the outer surface of the telescopic rod (41) is socketed with spring (42), and telescopic rod (41) and spring (42) both ends are fixedly connected with the lower surface of the lower surface of shell (1) inner wall and support plate (5) respectively.

3. novel adjustable computer hardware instructional device according to claim 1, it is characterised in that：Described first squeezes Pressure device (14) includes the first electric pushrod (142), and the bottom end of the first electric pushrod (142) and the upper surface of transverse slat (2) are solid Fixed connection, and the top of the first electric pushrod (142) is fixedly connected with third pulley (141), and the top of third pulley (141) It is overlapped with the lower surface of cover board (15).

4. novel adjustable computer hardware instructional device according to claim 1, it is characterised in that：Described second squeezes Pressure device (16) includes the second electric pushrod (162), the side of one end and baffle (163) of second electric pushrod (162) It being fixedly connected, the lower surface of the baffle (163) is fixedly connected with the upper surface of transverse slat (2), and the second electric pushrod (162) The other end is fixedly connected with pressing plate (161).

5. novel adjustable computer hardware instructional device according to claim 1, it is characterised in that：The shell (1) front is provided with control panel (21), and control panel (21) is located at the top of handle (20).

6. novel adjustable computer hardware instructional device according to claim 5, it is characterised in that：The control plane The output end of plate (21) is electrically connected with the input terminal of first motor (3) and the second motor (7) respectively, and control panel (21) is defeated Outlet is electrically connected with the input terminal of the first electric pushrod (142) and the second electric pushrod (162) respectively.