CN213518798U

CN213518798U - Tourism management teaching is with auxiliary frame of show board

Info

Publication number: CN213518798U
Application number: CN202022272647.3U
Authority: CN
Inventors: 王静; 杨士英; 赵兰; 史精娜; 李民田
Original assignee: HEBEI COLLEGE OF SCIENCE AND TECHNOLOGY
Current assignee: HEBEI COLLEGE OF SCIENCE AND TECHNOLOGY
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-22
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a tourism management teaching is with auxiliary frame of show board, including the base case, the equal fixedly connected with balancing weight in both sides of base incasement chamber bottom, the bottom fixedly connected with rotating electrical machines of base incasement chamber, the output of rotating electrical machines rotates and is connected with the screw rod, and the upper end of screw rod is run through the base case and is overlapped and be equipped with the spiral shell piece, the equal fixedly connected with connecting rod in both sides of spiral shell piece, and the connecting rod is kept away from the one end fixedly connected with backup pad of spiral shell piece. The utility model discloses a set up backup pad, connecting rod, spiral shell piece, screw rod and rotating electrical machines, can promote the fixed plate and go up and down, reached the effect of free adjusting device height, through setting up installation head, show board body, first activity head, second activity head, the sub-pole of activity, the female pole of activity and third activity head, through the flexible length of the sub-pole of adjustment activity, can reach the effect of adjusting show board body inclination, effectively promoted the practicality of device.

Description

Tourism management teaching is with auxiliary frame of show board

Technical Field

The utility model relates to a show board technical field specifically is a tourism management teaching is with auxiliary frame of show board.

Background

For the better content of teaching that shows in the teaching of tourism management specialty, an auxiliary frame for supplementary show board show is one of comparatively common supplementary teaching aid, show the teaching content of show board that can be better through the auxiliary frame, make the student accept to understand more deeply fast simultaneously, show board auxiliary frame not only has extensive application in indoor teaching, it is more indispensable at outdoor teaching in-process, there is the problem of height-adjusting and angle of being not convenient for in current show board auxiliary frame when using, can not play fine bandwagon effect, it is extremely inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tourism management teaching is with auxiliary frame of show board possesses the regulation of being convenient for, convenient to use, and the problem of height-adjusting and angle of being not convenient for when using has been solved to the advantage that mobility is good to current show board auxiliary frame, can not play fine bandwagon effect, uses extremely inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary frame of a display board for tourism management teaching comprises a base box, wherein balancing weights are fixedly connected to two sides of the bottom of an inner cavity of the base box, a rotating motor is fixedly connected to the bottom of the inner cavity of the base box, an output end of the rotating motor is rotatably connected with a screw rod, the upper end of the screw rod penetrates through the base box and is sleeved with a screw block, connecting rods are fixedly connected to two sides of the screw block, one end, away from the screw block, of each connecting rod is fixedly connected with a supporting plate, the top of each supporting plate is fixedly connected with a fixing plate, two sides of the top of each fixing plate are fixedly connected with a third movable head, an inner cavity of each third movable head is movably connected with an installing head, an inner cavity of each installing head is movably connected with a display board body, a mounting plate is fixedly connected to the back of the display board body, a second movable head is fixedly connected to, the one pot head that the second activity head was kept away from to the sub-pole of activity is equipped with the female pole of activity, the lower extreme swing joint of the female pole of activity has first activity head, the bottom of first activity head is fixed with the junction of fixed plate.

Preferably, the surface of the movable secondary rod is movably connected with a limiting head, and the surface of the movable primary rod is provided with a notch matched with the limiting head for use.

Preferably, the top of the connecting rod is fixedly connected with an auxiliary telescopic rod, and the upper end of the auxiliary telescopic rod is fixed with the joint of the fixing plate.

Preferably, the two sides of the bottom of the base box are movably connected with universal wheels, and locking pins are arranged on the surfaces of the universal wheels.

Preferably, the front surface of the base box is fixedly connected with a control switch, and the right side of the control switch is provided with a work indicator lamp.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up backup pad, connecting rod, spiral shell piece, screw rod and rotating electrical machines, can promote the fixed plate and go up and down, reached the effect of free adjusting device height, through setting up installation head, show board body, first activity head, second activity head, the sub-pole of activity, the female pole of activity and third activity head, through the flexible length of the sub-pole of adjustment activity, can reach the effect of adjusting show board body inclination, effectively promoted the practicality of device.

2. The utility model discloses a set up spacing head and notch, can carry on spacingly to the activity sub-pole, the stability of adjusting inclination process has effectively been promoted, through setting up auxiliary telescopic rod, can avoid device lift in-process to produce and rock, the stability of lift process has effectively been promoted, through setting up universal wheel and locking round pin, can make the device be convenient for remove or stew, the mobility of device has effectively been promoted, through setting up control switch and work pilot lamp, can make the operation of device simple more swift, the convenience of device use has effectively been promoted.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a right side view of the display board of the present invention;

fig. 3 is a cross-sectional view of the base box of the present invention.

In the figure: 1. a base case; 2. a support plate; 3. a fixing plate; 4. a mounting head; 5. a display board body; 6. a first movable head; 7. an auxiliary telescopic rod; 8. a connecting rod; 9. a screw block; 10. a universal wheel; 11. a screw; 12. a control switch; 13. mounting a plate; 14. a second movable head; 15. a movable sub-rod; 16. a movable female rod; 17. a third movable head; 18. a rotating electric machine; 19. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base case 1, backup pad 2, fixed plate 3, installation head 4, show board body 5, first activity head 6, auxiliary telescopic rod 7, connecting rod 8, spiral shell piece 9, universal wheel 10, screw rod 11, control switch 12, mounting panel 13, second activity head 14, activity sub-pole 15, activity female rod 16, third activity head 17, rotating

electrical machines

18 and 19 parts of balancing weight are general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, an auxiliary frame of a display board for tourism management teaching comprises a base case 1, wherein a balancing weight 19 is fixedly connected to each of two sides of the bottom of an inner cavity of the base case 1, a universal wheel 10 is movably connected to each of two sides of the bottom of the base case 1, a locking pin is arranged on the surface of the universal wheel 10, the device can be moved or placed conveniently by arranging the universal wheel 10 and the locking pin, the mobility of the device is effectively improved, a control switch 12 is fixedly connected to the front side of the base case 1, a work indicator lamp is arranged on the right side of the control switch 12, the device can be operated more simply and quickly by arranging the control switch 12 and the work indicator lamp, the convenience of the device is effectively improved, a rotating motor 18 is fixedly connected to the bottom of the inner cavity of the base case 1, a screw rod 11 is rotatably connected to the output end of the rotating motor 18, the upper end of the screw rod, both sides of the screw block 9 are fixedly connected with a connecting rod 8, one end of the connecting rod 8, which is far away from the screw block 9, is fixedly connected with a supporting plate 2, the top of the supporting plate 2 is fixedly connected with a fixed plate 3, the top of the connecting rod 8 is fixedly connected with an auxiliary telescopic rod 7, the upper end of the auxiliary telescopic rod 7 is fixed with the joint of the fixed plate 3, the shaking generated in the lifting process of the device can be avoided by arranging the auxiliary telescopic rod 7, the stability of the lifting process is effectively improved, both sides of the top of the fixed plate 3 are fixedly connected with a third movable head 17, the inner cavity of the third movable head 17 is movably connected with an installing head 4, the inner cavity of the installing head 4 is movably connected with a display plate body 5, the back of the display plate body 5 is fixedly connected with an installing plate 13, the back of the installing plate 13 is fixedly connected with a second movable head 14, the inner cavity of the, the surface of the movable sub-rod 15 is movably connected with a limiting head, the surface of the movable main rod 16 is provided with a notch matched with the limiting head for use, the limiting head and the notch are arranged, the movable sub-rod 15 can be limited, the stability of the process of adjusting the inclination angle is effectively improved, the lower end of the movable main rod 16 is movably connected with a first movable head 6, the bottom of the first movable head 6 is fixed with the joint of the fixed plate 3, the fixed plate 3 can be pushed to ascend and descend by arranging the supporting plate 2, the connecting rod 8, the screw block 9, the screw rod 11 and the rotating motor 18, the effect of freely adjusting the height of the device is achieved, the effect of adjusting the inclination angle of the display plate body 5 can be achieved by arranging the mounting head 4, the display plate body 5, the first movable head 6, the second movable head 14, the movable sub-rod 15, the movable main rod 16 and the third movable head 17 and adjusting the telescopic length of, effectively improving the practicability of the device.

During the use, through opening rotating electrical machines 18, it rotates to drive screw rod 11 through the rotation of 18 output ends of rotating electrical machines, it removes to rotate drive spiral shell piece 9 through screw rod 11, drive connecting rod 8 through spiral shell piece 9, drive backup pad 2 through connecting rod 8, drive fixed plate 3 through backup pad 2, drive show board body 5 through fixed plate 3, the effect of adjusting device height is played, through the length of adjusting movable son pole 15 and stretching into the 16 inner chambers of movable mother pole, the notch on the 16 surfaces of movable mother pole is gone into to spacing head card through the 15 surfaces of movable son pole, can reach spacing fixed effect, can drive show board body 5 and produce the slope, angle regulation's effect has been played, cooperation through the above-mentioned structure, can make the device reach the regulation of being convenient for, high durability and convenient use, the advantage that mobility is good, and is suitable for being generalized to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tourism management teaching is with auxiliary frame of show board, includes base case (1), its characterized in that: the improved structure of the screw base is characterized in that balancing weights (19) are fixedly connected to two sides of the bottom of an inner cavity of the base box (1), a rotating motor (18) is fixedly connected to the bottom of the inner cavity of the base box (1), a screw rod (11) is rotatably connected to an output end of the rotating motor (18), the upper end of the screw rod (11) penetrates through the base box (1) and is sleeved with a screw block (9), connecting rods (8) are fixedly connected to two sides of the screw block (9), a supporting plate (2) is fixedly connected to one end, far away from the screw block (9), of each connecting rod (8), a fixing plate (3) is fixedly connected to the top of each supporting plate (2), third movable heads (17) are fixedly connected to two sides of the top of each fixing plate (3), an installing head (4) is movably connected to the inner cavity of each third movable head (17), and, show back fixedly connected with mounting panel (13) of board body (5), the first head (14) of back fixedly connected with second activity of mounting panel (13), the inner chamber swing joint of the first head (14) of second activity has movable sub-pole (15), the pot head that the second activity was kept away from in activity sub-pole (15) is equipped with the female pole (16) of activity, the lower extreme swing joint of the female pole (16) of activity has first activity head (6), the bottom of first activity head (6) is fixed with the junction of fixed plate (3).

2. The auxiliary frame of the display board for tourism management teaching of claim 1, wherein: the surface of the movable secondary rod (15) is movably connected with a limiting head, and the surface of the movable primary rod (16) is provided with a notch matched with the limiting head for use.

3. The auxiliary frame of the display board for tourism management teaching of claim 1, wherein: the top fixedly connected with auxiliary telescopic rod (7) of connecting rod (8), the upper end of auxiliary telescopic rod (7) is fixed with the junction of fixed plate (3).

4. The auxiliary frame of the display board for tourism management teaching of claim 1, wherein: both sides of base case (1) bottom all swing joint have universal wheel (10), the surface of universal wheel (10) is provided with the locking round pin.

5. The auxiliary frame of the display board for tourism management teaching of claim 1, wherein: the front side of the base box (1) is fixedly connected with a control switch (12), and the right side of the control switch (12) is provided with a work indicator lamp.