CN213545666U

CN213545666U - Three-dimensional model teaching display device

Info

Publication number: CN213545666U
Application number: CN202022654363.0U
Authority: CN
Inventors: 刘新坡; 刘丁姣; 李会平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-25
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a three-dimensional model teaching display device relates to teaching display equipment technical field. The utility model discloses a sucking disc fixing base, the top of sucking disc fixing base is rotated and is connected with regulating arm one, the top that the one end that the sucking disc fixing base was kept away from to regulating arm one is fixed with damping regulating block and damping regulating block is rotated through the bulb and is connected with regulating arm two, the one end that damping regulating block was kept away from to regulating arm two is rotated through the bulb and is connected with a piece. The utility model discloses a setting of splint, through pressing from both sides the three-dimensional model between splint and nose bar, thereby the setting apart from can adjusting between splint and the nose bar has made things convenient for the three-dimensional model to equidimension not to use moreover, has strengthened the practicality of whole device, and the rethread adjusts the arm of force one and adjusts the rotatable setting of arm of force two to just driving the three-dimensional model and can all-round regulation, strengthened the bandwagon effect to the three-dimensional model.

Description

Three-dimensional model teaching display device

Technical Field

The utility model relates to a teaching display device technical field, concretely relates to three-dimensional model teaching display device.

Background

In the course of teaching in the classroom at present, teaching aids such as blackboards, projectors and the like are mostly used, teaching is carried out by plane display, the limitation is great, and the teaching efficiency is low. In order to help students understand teaching contents better, when mathematical education is carried out, the model is sometimes used for showing relevant knowledge, so that the students can master abstract concepts, the imagination capability and the space concept of the students can be enhanced, and the capability of observing, analyzing and solving practical problems of the students can be developed.

Traditional three-dimensional model teaching display device can not carry out diversified regulation to the model when using to thereby make and to carry out diversified show to the model and reduced the bandwagon effect to the student, traditional three-dimensional model teaching display device is because the fixed model that can not be applicable to equidimension of structure moreover, thereby makes the mr use too inconvenient, so has proposed a three-dimensional model teaching display device here in order to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a three-dimensional model teaching display device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a three-dimensional model teaching display device, includes the sucking disc fixing base, the top of sucking disc fixing base is rotated and is connected with regulating arm one, the one end that the sucking disc fixing base was kept away from to regulating arm one is fixed with damping regulating block and damping regulating block's top is rotated through the bulb and is connected with regulating arm two, the one end that damping regulating block was kept away from to regulating arm two is rotated through the bulb and is connected with a piece, the bottom that the top of a piece is fixed with dead lever and dead lever one side is formed with parallel and a nose bar at piece top, the spout that is on a parallel with dead lever length direction is seted up to one side of dead lever, sliding connection has the splint that correspond with the nose bar in the spout, install on the dead lever and be.

Furthermore, the fixed component comprises a sleeve fixed on one side of the fixed rod and communicated to the inside of the sliding groove, a plurality of limiting holes are formed in one side of the clamping plate located in the sliding groove, and one end, provided with a limiting rod in an interactive insertion mode, of the limiting rod extends into the corresponding limiting hole.

Further, the limiting rod is sleeved with a reset spring, the reset spring is located in the sleeve, one end of the reset spring is fixed to the inner wall of the sleeve, and the outer surface of the limiting rod at the other end of the reset spring is fixed.

Further, the bottom of splint is fixed with the branch of perpendicular to splint bottom, the bottom mounting of branch has the dog, the movable sleeve is equipped with the cover and is equipped with pressure spring on push pedal and the branch that is on a parallel with the nose bar on the branch, pressure spring's bottom is contradicted at the top of push pedal.

Furthermore, friction pads are fixed on the opposite sides of the protruding rod and the push plate.

Further, still include containing box and the sucking disc fixing base passes through the top of bolt fastening at containing box.

Further, the bottom of containing box is installed the gyro wheel.

The utility model has the advantages as follows:

the utility model discloses a setting of splint, through pressing from both sides the three-dimensional model between splint and nose bar, thereby the setting apart from can adjusting between splint and the nose bar has made things convenient for the three-dimensional model to equidimension not to use moreover, has strengthened the practicality of whole device, and the rethread adjusts the arm of force one and adjusts the rotatable setting of arm of force two to just driving the three-dimensional model and can all-round regulation, strengthened the bandwagon effect to the three-dimensional model.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a front view of the structure of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a sectional view taken along a line a-a of fig. 3 according to the present invention;

reference numerals: 1. a sucker fixing seat; 2. a first adjusting arm; 3. a damping adjusting block; 4. a second adjusting arm; 5. supporting a block; 6. Fixing the rod; 7. a chute; 8. a splint; 9. a fixing assembly; 91. a sleeve; 92. a limiting hole; 93. a limiting rod; 94. a return spring; 95. a strut; 96. a stopper; 97. pushing the plate; 98. a pressure spring; 10. a friction pad; 11. a storage box; 12. And a roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 4, an embodiment of the utility model provides a three-dimensional model teaching display device, including sucking disc fixing base 1, the top of sucking disc fixing base 1 is rotated and is connected with regulating arm one 2, regulating arm one 2 one end of keeping away from sucking disc fixing base 1 is fixed with damping regulating block 3 and damping regulating block 3's top is rotated through the bulb and is connected with regulating arm two 4, the one end that damping regulating block 3 was kept away from to regulating arm two 4 is rotated through the bulb and is connected with a piece 5, the bottom that the top of a piece 5 is fixed with dead lever 6 and dead lever 6 one side is formed with parallel and the nose bar at a piece 5 top, spout 7 that is on a parallel with 6 length direction of dead lever is seted up to one side of dead lever 6, sliding connection has the splint 8 that correspond with the nose bar in spout 7, install on dead lever 6 and be used for taking splint 8 and the fixed subassembly 9 of dead lever 6, when using in class at first one hand the three-dimensional model is located At the moment, the clamping plate 8 is pulled by the other hand to try to move along the sliding groove 7 towards the direction of the three-dimensional model, when the bottom of the clamping plate 8 tightly abuts against the three-dimensional model, the clamping plate 8 is fixed with the fixing rod 6 through the arrangement of the fixing component 9, so that the position of the clamping plate 8 is fixed, the three-dimensional model is clamped between the clamping plate 8 and the convex rod, the three-dimensional model is fixed on the whole display device through the fixing component, when the three-dimensional model is larger, the clamping plate 8 can be moved upwards to increase the distance between the convex rod and the clamping plate 8, so that a larger three-dimensional model can be clamped, the three-dimensional models with different sizes can be conveniently used, and then the first adjusting arm 2 is rotated, when the first adjusting arm 2 rotates horizontally, the second adjusting arm 4 rotates horizontally, so that the supporting block 5 rotates horizontally, just can drive the three-dimensional model level rotation on the piece 5 when a 5 horizontal rotations of piece, pass through the mode that the bulb is connected again through adjusting arm two 4 to make adjusting arm two 4 can level and vertical rotation, thereby drive the three-dimensional model and can carry out the regulation of level and vertical direction, thereby made things convenient for and carried out omnidirectional show to the three-dimensional model, strengthened the bandwagon effect to the three-dimensional model.

As shown in fig. 4, a specific structure and a using method of the fixing assembly 9 are disclosed, the fixing assembly 9 includes a sleeve 91 fixed on one side of the fixing rod 6 and communicated to the inside of the sliding groove 7, one side of the clamping plate 8 located in the sliding groove 7 is provided with a plurality of limiting holes 92, one end of a limiting rod 93 and one end of the limiting rod 93 extend into the corresponding limiting hole 92 in the sleeve 91 in an interactive insertion manner, at first, the limiting rod 93 is pulled to enable one end of the limiting rod 93 to be separated from the limiting hole 92, at this time, the clamping plate 8 is not limited by the limiting rod 93 and can adjust the clamping plate 8 up and down, after the position of the clamping plate 8 is adjusted, the limiting rod 93 is reversely pushed to enable the limiting rod 93 to move along the sleeve 91 and enable one end of the limiting rod 93 to be inserted into the limiting hole 92 again, so that the position of the clamping plate 8 is fixed.

As shown in fig. 4, for the convenience of the use of the teacher, the stop lever 93 is sleeved with a return spring 94 and the return spring 94 is located in the sleeve 91, one end of the return spring 94 is fixed with the inner wall of the sleeve 91, the outer surface of the stop lever 93 at the other end of the return spring 94 is fixed, when the stop lever 93 is pulled, one end of the stop lever 93 is separated from the inside of the stop hole 92, the return spring 94 is compressed, after the position of the clamping plate 8 is adjusted, the stop lever 93 is loosened, the stop lever 93 is reset by the buffering acting force of the return spring 94, the stop lever is inserted into the corresponding stop hole 92, and the use of the teacher is facilitated.

As shown in fig. 4, in order to strengthen the stability of the three-dimensional model on the whole device, the bottom of the splint 8 is fixed with the branch 95 perpendicular to the bottom of the splint 8, the bottom mounting of the branch 95 has the stopper 96, the movable sleeve is equipped with the push plate 97 parallel to the protruding rod on the branch 95 and the sleeve is equipped with the pressure spring 98 on the branch 95, the bottom of the pressure spring 98 conflicts at the top of the push plate 97, when the splint 8 moves downwards, the push plate 97 can conflict with the three-dimensional model first, at this moment, the push plate 97 can move upwards along the branch 95 by the conflict of the three-dimensional model, at this moment, the pressure spring 98 can be compressed, after the pressure spring 98 is compressed, a reverse buffer force can be provided to the push plate 97, thereby make the push plate 97 extrude towards the three-dimensional model, thereby the stability of fixing the three-dimensional model is strengthened.

As shown in fig. 4, in order to enhance the stability of the three-dimensional model on the whole apparatus, friction pads 10 are fixed on the opposite sides of the protruding rod and the push plate 97, when the three-dimensional model is sandwiched between the protruding rod and the push plate 97, the two friction pads 10 will collide against the three-dimensional model, and the stability of the three-dimensional model is enhanced by the friction force of the friction pads 10 on the three-dimensional model.

As shown in fig. 3, in order to enhance the practicability of the whole device, the storage box 11 is further included, the sucker fixing seat 1 is fixed at the top of the storage box 11 through a bolt, and the three-dimensional model can be placed in the storage box 11 through the arrangement of the storage box 11, so that a teacher can conveniently take the three-dimensional model at any time, and the practicability of the whole device is enhanced.

As shown in fig. 2, in order to facilitate the movement of the entire apparatus, rollers 12 are installed at the bottom of the storage box 11, and the movement of the entire apparatus is facilitated by the rolling of the rollers 12 on the ground surface.

Claims

1. The three-dimensional model teaching and displaying device is characterized by comprising a sucker fixing seat (1), wherein the top of the sucker fixing seat (1) is rotatably connected with a first adjusting arm (2), one end, far away from the sucker fixing seat (1), of the first adjusting arm (2) is fixedly provided with a damping adjusting block (3), the top of the damping adjusting block (3) is rotatably connected with a second adjusting arm (4) through a ball head, one end, far away from the damping adjusting block (3), of the second adjusting arm (4) is rotatably connected with a support block (5) through the ball head, the top of the support block (5) is fixedly provided with a fixing rod (6), the bottom of one side of the fixing rod (6) is provided with a convex rod parallel to the top of the support block (5), one side of the fixing rod (6) is provided with a sliding groove (7) parallel to the length direction of the fixing rod (6), and the sliding groove (7) is internally connected with, and a fixing component (9) for fixing the clamping plate (8) and the fixing rod (6) is arranged on the fixing rod (6).

2. The stereoscopic model teaching display device according to claim 1, wherein the fixing component (9) comprises a sleeve (91) fixed at one side of the fixing rod (6) and communicated to the inside of the sliding chute (7), a plurality of limiting holes (92) are formed in one side of the clamping plate (8) in the sliding chute (7), a limiting rod (93) is inserted in the sleeve (91) in an interactive manner, and one end of the limiting rod (93) extends into the corresponding limiting hole (92).

3. The teaching and showing device for the three-dimensional model is characterized in that a return spring (94) is sleeved on the limiting rod (93) and the return spring (94) is positioned in the sleeve (91), one end of the return spring (94) is fixed with the inner wall of the sleeve (91), and the other end of the return spring (94) is fixed with the outer surface of the limiting rod (93).

4. The demonstration device for teaching the stereoscopic model according to claim 3, wherein a supporting rod (95) perpendicular to the bottom of the clamping plate (8) is fixed at the bottom of the clamping plate (8), a stop block (96) is fixed at the bottom end of the supporting rod (95), a push plate (97) parallel to the protruding rod is movably sleeved on the supporting rod (95), a pressure spring (98) is fixedly sleeved on the supporting rod (95), and the bottom end of the pressure spring (98) abuts against the top of the push plate (97).

5. A visual model teaching display device according to claim 4, wherein the friction pad (10) is fixed on the side of the protruding rod opposite to the push plate (97).

6. The stereoscopic model teaching display device according to claim 1, further comprising a storage box (11) and the suction cup fixing base (1) is fixed on the top of the storage box (11) through bolts.

7. A stereomodel teaching display device according to claim 6, characterized in that rollers (12) are mounted at the bottom of said container (11).