CN212088840U

CN212088840U - Special support for outdoor practical training course of measurement engineering major

Info

Publication number: CN212088840U
Application number: CN202020456312.4U
Authority: CN
Inventors: 张红娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-08
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a measure outdoor real standard course special stand of engineering specialty relates to the board field, this measure outdoor real standard course special stand of engineering specialty, including diagonal brace, horizontal pole and panel, the quantity of horizontal pole is two, and two horizontal poles all are located the left side of panel, and horizontal pole fixed connection is on the surface of diagonal brace, and panel fixed connection is on the right side of diagonal brace, and the left side swing joint of diagonal brace has the square board, and the last fixed surface of square board is connected with the connecting seat, and connecting rod has been cup jointed in connecting seat inner wall fixed connection's fixed axle surface activity, and the one end activity of keeping away from the connecting seat of connecting rod cup joints the surface at the horizontal pole, and the inside of square board is inlayed and is had the iron plate, and logical groove has been. The utility model discloses a set up connecting rod, square plate, iron plate, movable rod and latch segment, solved measurement engineering specialty and when the real standard course of last outdoor, not have the outdoor show support of dedicated to demonstrate, utilize the board demonstration to have awkward problem.

Description

Special support for outdoor practical training course of measurement engineering major

Technical Field

The utility model relates to a board technical field specifically is an outdoor real standard course special stand of measurement engineering specialty.

Background

The curriculum speciality classification is many, some focus on the study, derivation and calculation of theoretical knowledge in writing, some specialities need necessary actual operation besides the mastering of the theoretical knowledge, and the measurement engineering speciality is different from other cultural lessons, has higher requirement on the practical ability, is definitely important for the theoretical knowledge, and needs to master the basic work of solid on-site operation. When a measurement engineering professional outdoor training is carried out, a teacher usually needs to learn the use of various measurement devices and data measurement and measurement methods under the guidance of the teacher, if necessary, written demonstration is carried out through a writing board, usually, the simplest white board is used for writing demonstration, but the white board is not supported by a support when writing and can only be horizontally placed for writing, and the white board is erected for demonstration of students after writing, so that the measurement engineering professional outdoor training is very inconvenient to use,

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an outdoor real standard course special stand of measurement engineering specialty has solved the measurement engineering specialty and has demonstrated when the real standard course of last outdoor, does not have the outdoor show support of dedicated to demonstrate, utilizes the board demonstration to have awkward problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a special support for outdoor practical training courses of measurement engineering major comprises diagonal rods, two transverse rods and a display board, wherein the two transverse rods are arranged on the left side of the display board, the transverse rods are fixedly connected to the surface of the diagonal rods, the display board is fixedly connected to the right side of the diagonal rods, a square board is movably connected to the left side of the diagonal rods, a connecting seat is fixedly connected to the upper surface of the square board, a connecting rod is movably sleeved on the surface of a fixed shaft fixedly connected to the inner wall of the connecting seat, one end, far away from the connecting seat, of the connecting rod is movably sleeved on the surface of the transverse rods, an iron block is embedded inside the square board, a through groove is formed in the upper surface of the square board, the inner wall of the through groove is movably connected with the surface of a movable rod, a sliding groove is formed in the side surface of the inner wall of the through groove, the inner wall of the sliding groove is movably connected with the surface of a locking block, the surface of the movable rod is provided with a clamping groove, and the inner wall of the clamping groove is movably connected with the surface of the locking block.

Preferably, the left side of the locking block is a curved surface, and the shape of the clamping groove is matched with that of the locking block.

Preferably, the movable rod is T-shaped, and the bottom of the movable rod is V-shaped.

Preferably, the surface of the movable rod is provided with an annular groove, the annular groove is positioned below the square plate, and the inner wall of the annular groove is a curved surface.

Preferably, the fixed surface of the movable rod is connected with a limiting block, the side surface of the inner wall of the through groove is provided with a limiting groove, and the surface of the limiting block is movably connected with the inner wall of the limiting groove.

(III) advantageous effects

The utility model provides an outdoor real standard course special stand of measurement engineering specialty possesses following beneficial effect:

the utility model is provided with the connecting rod, the square plate, the iron block, the movable rod and the locking block, when in use, the square plate is placed on the ground, the iron block is additionally arranged in the square plate to increase the weight of the square plate, the square plate is connected with the cross rod on the diagonal brace through the connecting rod, the movable rod is inserted into the ground to fix the square plate, the square plate fixes the diagonal brace through the connecting rod, thereby fixing the display board, adding an iron block in the square board to increase the weight of the square board, inserting the movable rod into the ground to fix the square board, thereby fixing the display board, achieving the effects of convenient vertical placement, convenient writing and display, foldability and prevention of being blown down by wind, having simple structure and convenient use, bringing great convenience to outdoor practical training courses, solving the problems that when a measurement engineering professional goes through the outdoor practical training courses, the special outdoor demonstration support is not used for demonstration, and the problem of inconvenient use is solved by utilizing a writing board for demonstration.

Drawings

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

FIG. 2 is a left sectional view of the connecting rod of the present invention;

fig. 3 is a front sectional view of the position of the active rod of the present invention.

In the figure: 1. a diagonal brace; 2. a cross bar; 3. exhibition boards; 4. a square plate; 5. a connecting seat; 6. a connecting rod; 7. An iron block; 8. a through groove; 9. a chute; 10. a locking block; 11. a spring; 12. a movable rod; 13. a card slot; 14. an annular groove; 15. a limiting block; 16. a limiting groove.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a special support for outdoor practical training courses of measurement engineering major comprises inclined supporting rods 1, cross rods 2 and a display board 3, wherein the inclined supporting rods 1 and the cross rods 2 jointly form a folding support of the display board 3, the number of the cross rods 2 is two, the two cross rods 2 are located on the left side of the display board 3, the cross rods 2 are fixedly connected to the surface of the inclined supporting rods 1, the display board 3 is fixedly connected to the right side of the inclined supporting rods 1, the left side of the inclined supporting rods 1 is movably connected with a square plate 4, the upper surface of the square plate 4 is fixedly connected with a connecting seat 5, a connecting rod 6 is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the connecting seat 5, one end of the connecting rod 6, which is far away from the connecting seat 5, is movably sleeved on the surface of the cross rods 2, an iron block 7 is inlaid in the square plate 4, through grooves 8 are formed in the upper surface of the square, lead to the inner wall of groove 8 and the surperficial swing joint of movable rod 12, spout 9 has been seted up to the side of leading to the inner wall of groove 8, the inner wall of spout 9 and the surperficial swing joint of latch segment 10, the right side of latch segment 10 and the right side of spout 9 inner wall respectively with the left end and the right-hand member fixed connection of spring 11, draw-in groove 13 has been seted up on the surface of movable rod 12, the inner wall of draw-in groove 13 and the surperficial swing joint of latch segment 10, the quantity of draw-in groove 13 is two on same movable rod 12, two draw-in grooves 13 are located higher.

As a technical optimization scheme of the utility model, the left side of latch segment 10 is the curved surface, and the shape of draw-in groove 13 and the shape looks adaptation of latch segment 10 prevent that latch segment 10 from being blocked when latch segment 10 pegs graft to the inside of draw-in groove 13.

As a technical optimization scheme of the utility model, movable rod 12 is T shape, and the bottom of movable rod 12 is the V-arrangement, makes things convenient for movable rod 12 to insert in the ground.

As the utility model discloses a technical optimization scheme, ring channel 14 has been seted up on the surface of movable rod 12, and ring channel 14 is located the below of square slab 4, and ring channel 14's inner wall is the curved surface, and 14 vertical direction the central axes of ring channel coincide with 12 vertical direction the central axes of movable rod, increase the area of contact of movable rod 12 and soil to make firmly inserting of movable rod 12 in the soil.

As a technical optimization scheme, the fixed surface of movable rod 12 is connected with stopper 15, leads to the side of 8 inner walls in groove and has seted up spacing groove 16, stopper 15's surface and spacing groove 16's inner wall swing joint, and stopper 15 plays limiting displacement to movable rod 12, prevents that movable rod 12 from separating with leading to groove 8.

When the device is used, the square plate 4 is placed on the ground, the iron block 7 is additionally arranged in the square plate 4 to increase the weight of the square plate 4, one end of the connecting rod 6 is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the connecting seat 5, the other end of the connecting rod 6 is movably sleeved on the cross rod 2, the connecting seat 5 is fixed on the upper surface of the square plate 4, the connecting rod 6 is used for connecting the square plate 4 and the cross rod 2, the movable rod 12 is pressed, the curved surface on the inner wall of the clamping groove 13 at the lower position extrudes the surface of the locking block 10, the locking block 10 extrudes the spring 11, the spring 11 is in a compressed state, the locking block 10 is separated from the clamping groove 13, the top of the limiting block 15 is separated from the top of the inner wall of the limiting groove 16, the movable rod 12 is continuously pressed to enable the bottom of the limiting block 15 to be movably connected with the bottom of the inner wall of the limiting groove 16, thereby fixing the display board 3, when wind blows to the display board 3 from the front side of the display board 3, the connecting rod 6 plays a supporting role for the display board 3 to prevent the display board 3 from toppling over, the annular groove 14 increases the contact area of the movable rod 12 and the ground to enable the movable rod 12 to be firmly inserted into the ground, when wind blows to the display board 3 from the back side of the display board 3, the square board 4 pulls the display board 3 through the connecting rod 6 to prevent the display board 3 from toppling over, after the use is finished, the movable rod 12 is pulled to separate the locking block 10 from the clamping groove 13 at the lower position, the movable rod 12 is pulled to enable the top of the limiting block 15 to be movably connected with the top of the inner wall of the limiting groove 16, at the moment, the locking block 10 is inserted into the clamping groove 13 at the higher position under the elastic action of the spring 11, thereby fixing the movable rod 12 in the through groove 8, at the moment, the square board 4 can be folded and folded, when the cement is folded, iron plate 7 increases the weight of square plate 4, thereby increase the weight of the support of fixed panel 3, also can prevent effectively that panel 3 from being blown down by wind, square plate 4 can be folded together with diagonal brace 1 and horizontal pole 2 through connecting rod 6, convenient transportation, when using, install iron plate 7 additional in the square plate 4 and increase the weight of square plate 4, movable rod 12 is pegged graft and is fixed square plate 4 in to the ground, thereby fix panel 3, reached and conveniently erect and place, conveniently write and show, foldable and prevent by the effect that wind blown down, simple structure convenient to use, bring very big facility for outdoor real standard course.

To sum up can, the utility model discloses a set up connecting rod 6, square slab 4, iron plate 7, movable rod 12 and latch segment 10, solved measurement engineering specialty and when the real standard course of last outdoor, not have the outdoor show support of dedicated to demonstrate, utilize the board demonstration to have awkward problem.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 measure outdoor real standard course special stand of engineering specialty, includes diagonal brace (1), horizontal pole (2) and panel (3), the quantity of horizontal pole (2) is two, two horizontal pole (2) all are located the left side of panel (3), horizontal pole (2) fixed connection is on the surface of diagonal brace (1), panel (3) fixed connection is on the right side of diagonal brace (1), its characterized in that: the left side of the inclined strut (1) is movably connected with a square plate (4), the upper surface of the square plate (4) is fixedly connected with a connecting seat (5), a connecting rod (6) is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the connecting seat (5), one end of the connecting rod (6) far away from the connecting seat (5) is movably sleeved on the surface of the cross rod (2), an iron block (7) is inlaid in the square plate (4), a through groove (8) is formed in the upper surface of the square plate (4), the inner wall of the through groove (8) is movably connected with the surface of a movable rod (12), a sliding groove (9) is formed in the side surface of the inner wall of the through groove (8), the inner wall of the sliding groove (9) is movably connected with the surface of a locking block (10), the right side of the locking block (10) and the right side of the inner wall of the sliding groove (9) are fixedly, the surface of the movable rod (12) is provided with a clamping groove (13), and the inner wall of the clamping groove (13) is movably connected with the surface of the locking block (10).

2. The special support for the outdoor practical training course of the measurement engineering major according to claim 1, wherein: the left side of latch segment (10) is the curved surface, the shape of draw-in groove (13) and the shape looks adaptation of latch segment (10).

3. The special support for the outdoor practical training course of the measurement engineering major according to claim 1, wherein: the movable rod (12) is T-shaped, and the bottom of the movable rod (12) is V-shaped.

4. The special support for the outdoor practical training course of the measurement engineering major according to claim 1, wherein: an annular groove (14) is formed in the surface of the movable rod (12), the annular groove (14) is located below the square plate (4), and the inner wall of the annular groove (14) is a curved surface.

5. The special support for the outdoor practical training course of the measurement engineering major according to claim 1, wherein: the surface fixed connection of movable rod (12) has stopper (15), spacing groove (16) have been seted up to the side that leads to groove (8) inner wall, the surface of stopper (15) and the inner wall swing joint of spacing groove (16).