CN212708683U

CN212708683U - Scriber for English teaching

Info

Publication number: CN212708683U
Application number: CN202020378150.7U
Authority: CN
Inventors: 栾丽梅; 郑瑞芝; 董想; 马建豹
Original assignee: Hebei College of Industry and Technology
Current assignee: Hebei College of Industry and Technology
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-03-16
Anticipated expiration: 2030-03-23

Abstract

The utility model provides a scriber is used in english teaching belongs to english teaching technical field, include: supporting seat and telescopic link. Supporting seat and telescopic link. The number of the supporting seats is two and the supporting seats are arranged at intervals; the support seat is provided with a roller which is used for abutting against the blackboard; two marking pens are connected to any one support seat; the four drawing pens are respectively used for drawing four parallel lines. The telescopic rod is used for being connected to the two supporting seats; the telescopic rod is used for guiding the other supporting seat to slide along the blackboard when one supporting seat is positioned on the blackboard. The utility model provides a scriber for english teaching need not to fix a position through the frame or the podium of blackboard and can realize drawing a line, and the structure is comparatively simple, is convenient for accomodate.

Description

Scriber for English teaching

Technical Field

The utility model belongs to the technical field of the english teaching, more specifically say, relate to scriber for english teaching.

Background

In the teaching of english, three grids of four lines for english writing are usually drawn on a blackboard. The traditional ruler is often held by a teacher to draw lines, the process is time-consuming and labor-consuming, and the effect is not ideal. The existing scribers are positioned by frames or podium of a blackboard, so that the structure is complex, and the scribers are inconvenient to store after being used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scriber is used in english teaching aims at solving and fixes a position frame or podium through the blackboard, leads to the structure complicacy, the problem of being not convenient for to accomodate after the use.

In order to achieve the above object, the utility model adopts the following technical scheme: provide scriber for english teaching, include:

the number of the supporting seats is two, and the supporting seats are arranged at intervals; the support seat is provided with a roller which is used for abutting against the blackboard; two marking pens are connected to any one of the supporting seats; the four marking pens are respectively used for drawing four parallel lines; and

the telescopic rod is used for being connected to the two supporting seats;

the telescopic rod is used for guiding the other support seat to slide along the blackboard when one support seat is positioned on the blackboard.

As another embodiment of the present application, a clamping seat for clamping the scribing pen is connected to the supporting seat.

As another embodiment of the application, a swing rod is hinged to the supporting seat; the clamping seat is arranged at the free end of the swinging rod.

As another embodiment of this application, be fixed with the spirit level on the supporting seat.

As another embodiment of this application, it has the link to articulate on the supporting seat, the telescopic link with the link is connected fixedly.

As another embodiment of the present application, a stopper is disposed on the supporting seat.

As another embodiment of the application, a handle is fixed on the supporting seat and is arranged close to the braking part.

As another embodiment of the present application, the braking member includes:

the bending piece is connected to the supporting seat, and the inner side face of the bending piece is used for being abutted to the roller for braking.

As another embodiment of the application, a brake frame for driving the bending part to move is hinged on the supporting seat.

As another embodiment of the present application, the brake frame is connected to two of the bending members of the same support seat.

The utility model provides a scriber for english teaching's beneficial effect lies in: compared with the prior art, the utility model discloses be equipped with two supporting seats in the scriber for the english teaching, two supporting seat intervals set up. The support seats are provided with idler wheels which are used for abutting against the blackboard, any support seat is connected with a clamping seat of two marking pens, and the four marking pens slide along the support seats and mark four parallel lines for English writing on the blackboard; a telescopic rod is fixedly connected between the two supporting seats. The supporting seat is set as a first supporting seat and a second supporting seat. Firstly, the first supporting seat is pressed, the second supporting seat is slid, and two lines are drawn on the blackboard by two drawing pens on the second supporting seat when the second supporting seat slides. After the sliding is finished, the second supporting seat is pressed, the telescopic rod is fixedly connected between the first supporting seat and the second supporting seat, so that the first supporting seat slides to the second sliding part under the guide of the telescopic rod, and four parallel lines are marked on the blackboard due to the fact that the four marking pens are arranged in a staggered mode in the vertical direction. Need not to fix a position through the frame or the podium of blackboard in this application and can realize drawing a line to the structure is comparatively simple, is convenient for accomodate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front view of a scriber for english teaching provided by an embodiment of the present invention;

fig. 2 is a top view of the scriber for english teaching provided by the embodiment of the present invention;

fig. 3 is a schematic view illustrating a connection between a support seat and a force transmission member according to an embodiment of the present invention.

In the figure: 1. a supporting seat; 2. a roller; 3. a marking pen; 4. a telescopic rod; 5. a connecting frame; 6. a clamping seat; 7. a fastening rod; 8. a support bar; 9. a handle; 10. a pressing seat; 11. a bending member; 12. a force transfer member; 13. a swing lever; 14. an elastic member; 15. a level gauge.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and fig. 2, a scriber for english teaching according to the present invention will now be described. Scriber for english teaching includes: supporting seat 1 and telescopic link 4. The number of the supporting seats 1 is two and the supporting seats are arranged at intervals; the support seat 1 is provided with a roller 2 which is used for abutting against the blackboard; two marking pens 3 are connected to any one support seat 1; the four drawing pens 3 are used for drawing four parallel lines respectively. The telescopic rod 4 is used for being connected to the two supporting seats 1. The telescopic rod 4 is used for guiding the other support seat 1 to slide along the blackboard when one support seat 1 is positioned on the blackboard.

The utility model provides a scriber for english teaching's beneficial effect lies in: compared with the prior art, the utility model discloses be equipped with two supporting seats 1 in the scriber for the english teaching, two supporting seats 1 interval settings. The support seats 1 are provided with idler wheels 2 which are used for abutting against the blackboard, any one support seat 1 is connected with a clamping seat 6 of two marking pens 3, and the four marking pens 3 slide along with the support seats 1 and mark four parallel lines for English writing on the blackboard; an expansion link 4 is fixedly connected between the two supporting seats 1, and the expansion direction of the expansion link 4 is the same as the moving direction of the roller 2. The support base 1 is configured as a first support base 1 and a second support base 1. Firstly, the first supporting seat 1 is pressed, the second supporting seat 1 is slid, and two lines are scribed on the blackboard by two scribing pens 3 on the second supporting seat 1 when the second supporting seat 1 slides. After the sliding is finished, the second supporting seat 1 is pressed, the telescopic rod 4 is fixedly connected between the first supporting seat 1 and the second supporting seat 1, so that the first supporting seat 1 slides to the second sliding part under the guide of the telescopic rod 4, and four parallel lines are marked on the blackboard due to the fact that the four marking pens 3 are arranged in a staggered mode in the vertical direction. Need not to fix a position through the frame or the podium of blackboard in this application and can realize drawing a line, the structure is comparatively simple, is convenient for accomodate.

As a specific implementation manner of the utility model provides a scriber for english teaching please refer to fig. 1 and fig. 2, is connected with the grip slipper 6 that is used for centre gripping marking off pen 3 on the supporting seat 1. Because the blackboard in the teacher is mostly black, consequently marking off pen 3 in this application can be white scribble pen or blackboard pen, and this kind of marking off pen 3 can erase and avoided the problem of chalk rupture when using the chalk to rule. When in use, the marking pen 3 is clamped and positioned on the clamping seat 6, four lines need to be marked when English teaching is carried out, and the intervals between two adjacent lines are the same. The four marker pens 3 are therefore equally spaced in the vertical direction. When the support base 1 is pressed against the blackboard, the tip of the marker 3 abuts against the blackboard, and a line is marked on the blackboard as the support base 1 slides. The clamping seat 6 comprises two bending parts, one ends of the two bending parts are fixed on the supporting seat 1, and the other ends are arranged at intervals. Two portions of bending enclose and are equipped with the cavity that is used for centre gripping marking off pen 3, and the one end that supporting seat 1 was kept away from to two portions of bending is fixed with 3 centre grippings of marking off pen through the bolt, can be at the fixed flexible pad of the medial surface of the portion of bending, makes grip slipper 6 stabilize centre gripping marking off pen 3.

In this application, supporting seat 1 is the plate of two parallels, and gyro wheel 2 rotates to be connected on the plate to be connected with between two plates and be used for fixed anchorage bar 7.

As a specific embodiment of the marker for english teaching provided by the present invention, please refer to fig. 1 and 2, a swing rod 13 is hinged on the supporting seat 1; the holder 6 is provided at the free end of the oscillating rod 13. In order to facilitate the adjustment of the distance between two adjacent marked lines, the applicability of the device is improved. A swing rod 13 is hinged on the supporting seat 1, and the swing rod 13 can swing within a plane range vertical to the side wall of the supporting seat 1 by taking a hinged shaft at the hinged position of the supporting seat 1 as a circle center. When the support base 1 is placed on a blackboard, the swing lever 13 can swing in a vertical plane. A hinged platform is fixed on the inner side of the supporting seat 1, the swing rod 13 is hinged on the hinged platform, and a threaded part is connected at the hinged part of the swing rod 13 and the supporting seat 1. The threaded piece penetrates through the swing rod 13 and the hinge table, the swing rod 13 and the hinge table are clamped tightly through the nut, and the position of the marking pen 3 relative to the support seat 1 is prevented from changing in the sliding process of the support seat 1 through the threaded piece.

As a specific implementation manner of the scriber for english teaching provided by the present invention, please refer to fig. 2, a level 15 is fixed on the supporting seat 1. A level gauge 15 is fixed to the support base 1 so that a nearly horizontal line can be drawn on the blackboard. The level 15 may be a small volume drop level 15. The level gauge 15 is fixed on a support base 1. When the blackboard eraser is used, firstly, both the supporting seats 1 are pressed on the blackboard, and the angles of the supporting seats 1 are adjusted according to the gradienter 15. When the adjustment is completed, one of the supporting seats 1 is pressed, and the other supporting seat 1 is slid, thereby scribing two lines. Then, the previously slid support base 1 is pressed, and the previously pressed support base 1 is moved to scribe two other lines.

As a specific implementation manner of the utility model provides a scriber for english teaching please refer to fig. 2 and fig. 3, and it has link 5 to articulate on the supporting seat 1, and telescopic link 4 is connected fixedly with link 5. When one support seat 1 slides, the movement is unstable and is easily transmitted to the other support seat 1 through the telescopic rod 4, and finally the deviation of the sliding-out line is large. Moreover, as the blackboards in part of classrooms are arranged in a concave manner, the existing scribers can only be used for horizontal blackboards and cannot be applied to the concave blackboards. In order to improve the stability and the applicable scene of using this application scriber, all articulated on two supporting seats 1 have link 5, and the both ends of telescopic link 4 are connected fixedly with link 5 respectively. The telescopic link 4 in this application is two, two telescopic link 4 parallel arrangement, and link 5 includes head rod and two dead levers. The first connecting rod is rotatably arranged on the supporting seat 1, and the axis of the first connecting rod is parallel to the rotating shaft of the roller 2. Two fixed rods are fixed on the periphery of the first connecting rod in a specified and vertical mode. The two fixing rods are arranged in parallel and are respectively connected and fixed with one end of one telescopic rod 4. The other ends of the two telescopic rods 4 are connected and fixed on a connecting frame 5 on the other supporting seat 1. By arranging the connecting frame 5, the two supporting seats 1 can slide along the concave blackboard, and the other supporting seat 1 can keep a stable state when one supporting seat 1 slides.

As a specific embodiment of the scriber for english teaching provided by the present invention, please refer to fig. 1, fig. 2 and fig. 3, a brake member is disposed on the supporting seat 1. Because two supporting seats 1 are arranged in the application, one supporting seat needs to be pressed and the other supporting seat simultaneously slides when in use. In order to prevent the deviation of the scribed line due to the unstable position when pressing the supports 1, stoppers are connected to both supports 1. When the support seat 1 slides to a certain position, the support seat 1 is positioned on the blackboard through the braking piece. The braking piece can be abutted against the roller 2 when in use, and the position of the supporting seat 1 is ensured to be stable by preventing the roller 2 from rotating. The braking piece can also be a braking rod directly abutted on the blackboard.

As a specific implementation manner of the scriber for english teaching provided by the utility model, please refer to fig. 2, fixed handle 9 is on the supporting seat 1, and handle 9 is close to the brake setting. In this application, two supporting seats 1 are symmetrically and oppositely arranged, and two braking members are also symmetrically and oppositely arranged on the supporting seats 1. In order to facilitate driving the supporting seat 1 to slide, a handle 9 is fixed on the outer side of the supporting seat 1. The teacher drives the roller 2 on the supporting seat 1 to roll along the blackboard through the handle 9. In this application, one support seat 1 needs to be moved while the other support seat is kept stable. The handle 9 is thus fixed on the side close to the stopper which is pressed by another finger when pressing a certain support 1. When the two supporting seats 1 are horizontally arranged, the braking part on the left supporting seat 1 is arranged on the right side of the corresponding supporting seat 1. The braking part on the right supporting seat 1 is arranged on the left side of the corresponding supporting seat 1. The handle 9 is fixed in the middle of the support seat 1, when the support seat 1 needs to be pressed, the handle 9 is held by a hand, and the braking part is pressed by a thumb, so that the support seat 1 is positioned on the blackboard. For ease of gripping, the handle 9 is horizontally disposed.

As a specific implementation manner of the scriber for english teaching provided by the present invention, please refer to fig. 2, the brake member includes: the flexure 11. The bending piece 11 and the bending piece 11 are connected to the support base 1, and the inner side surface of the bending piece 11 is used for being abutted against the roller 2 for braking. The bending piece 11 is positioned on the outer side of the roller 2, and a groove for avoiding the roller 2 is formed in the inner side of the bending piece 11. The anti-slip mat can be fixed on the inner side of the bending piece 11, and when the roller 2 needs to be braked, the inner side of the bending piece 11 is abutted to the roller 2.

In this application, the braking part still includes the actuating lever, and the actuating lever slides and sets up on supporting seat 1, and the one end of actuating lever is the free end, the other end and the lateral surface fixed connection of bending member 11. When it is desired to brake the roller 2, the actuating lever is pressed, the curved member 11 is driven by the actuating lever to move and finally to abut against the roller 2, thereby preventing the movement of the roller 2.

In the present application, the brake member comprises a brake lever which is hinged to the support base 1 and which is fixedly connected to the outside of the bending member 11. When the gyro wheel 2 is braked, the brake rod is pressed to drive the bending part 11 to swing around the hinge point of the brake rod and the support seat 1, and finally the brake is completed by abutting against the gyro wheel 2.

As a specific implementation manner of the scriber for english teaching provided by the present invention, please refer to fig. 3, the brake frame hinged on the supporting seat 1 for driving the bending part 11 to move. Since the roller 2 is disposed at the bottom of the support base 1 and the handle 9 is disposed at the top of the support base 1, a braking bracket connected to the bending member 11 is provided in order to smoothly brake the roller 2. The brake frame comprises a pressing seat 10, a force transmission piece 12 and a supporting rod 8. The pressing seat 10 is located in the middle of the pressing seat 10, the bottom of the pressing seat 10 is connected with a force transmission piece 12, the force transmission piece 12 is connected with two bending pieces 11, a supporting rod 8 is hinged to the supporting seat 1, and the supporting rod 8 is hinged to the force transmission piece 12. The force transmission piece 12 is stabilized in the support seat 1 through the support rod 8, the support rod 8 is connected with the elastic piece 14, the support rod 8 is driven by the elastic piece 14 to one side far away from the bending piece 11, and when braking is needed, the corresponding pressing seat 10 is pressed. The elastic member 14 may be a spring.

As a specific embodiment of the utility model, please refer to fig. 3, the brake frame is connected with two bending pieces 11 of the same supporting seat 1. All be connected with two gyro wheels 2 on every supporting seat 1 rotatably, in order to make two gyro wheels 2 can the simultaneous braking, be fixed with the brake frame at the lateral surface of bending member 11, the both ends and two bending member 11 fixed connection of brake frame to be fixed with in the middle part of connecting piece and press seat 10. The pressing bases 10 are provided near one side of the handle 9, and when slid to a certain distance, the roller 2 is stopped on the blackboard by holding the handle 9 and pressing the corresponding pressing base 10.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Scriber is used in english teaching, its characterized in that includes:

the telescopic rod is used for being connected to the two supporting seats;

2. The English teaching scriber of claim 1, wherein the supporting base is connected with a clamping base for clamping the scribing pen.

3. The English teaching scriber of claim 2, wherein the supporting base is hinged with a swing rod; the clamping seat is arranged at the free end of the swinging rod.

4. The English teaching scriber of claim 1, wherein a level is fixed on the supporting base.

5. The English teaching scriber of claim 1, wherein the supporting base is hinged with a connecting frame, and the telescopic rod is fixedly connected with the connecting frame.

6. The English teaching scriber of claim 1, wherein the supporting base is provided with a braking member.

7. The English teaching scriber of claim 6, wherein a handle is fixed to the supporting base, and the handle is disposed adjacent to the braking member.

8. The English teaching scriber of claim 6, wherein the brake member comprises:

9. The English teaching scriber of claim 8, wherein the supporting base is hinged with a braking frame for driving the bending member to move.

10. The english practice striper of claim 9, wherein said brake bracket is attached to both of said curved members of the same support bracket.