阅读说明：本技术 一种职业技能培训用辅助教具 (Auxiliary teaching aid for vocational skill training ) 是由 赖裕诚 于 2020-12-08 设计创作，主要内容包括：本发明涉及一种辅助教具,尤其涉及一种职业技能培训用辅助教具。本发明要解决的技术问题：提供一种有多面书写板可进行移动的职业技能培训用辅助教具。一种职业技能培训用辅助教具,包括有：支腿；教具组件,安装在支腿上；撑开组件,安装在教具组件上。本发明带有固定组件,通过V形板与第二书写板配合,使得装置能够有效防止第二书写板因外力自动进行旋转展开；本发明带有擦拭组件,有自带擦板,进而方便使用者将之前书写的知识点进行擦拭,并能有效防止出现没有擦板的情况；本发明带有卡紧组件,通过L形板与卡槽配合,从而能够有效防止在一侧书写时,三角框会受力进行旋转。(The invention relates to an auxiliary teaching aid, in particular to an auxiliary teaching aid for vocational skill training. The technical problems to be solved by the invention are as follows: provides an auxiliary teaching aid for vocational skill training, which is provided with a multi-surface writing board capable of moving. An auxiliary teaching aid for vocational skill training comprises: a support leg; the teaching aid component is arranged on the supporting leg; the distraction assembly is arranged on the teaching aid assembly. The device is provided with the fixing assembly, and the V-shaped plate is matched with the second writing board, so that the device can effectively prevent the second writing board from automatically rotating and unfolding due to external force; the invention is provided with the wiping component and the wiping plate, thereby being convenient for a user to wipe the previously written knowledge points and effectively preventing the condition that the plate is not wiped; the triangular frame is provided with the clamping assembly, and the L-shaped plate is matched with the clamping groove, so that the triangular frame can be effectively prevented from being stressed to rotate when the triangular frame is used for writing on one side.)

1. An auxiliary teaching aid for vocational skill training is characterized by comprising:

a leg (1);

the teaching aid component (2) is arranged on the supporting leg (1);

the strutting component (3) is arranged on the teaching aid component (2).

2. An auxiliary teaching aid for vocational skills training according to claim 1, wherein the teaching aid module (2) comprises:

the annular sliding rail (21) is arranged on the supporting leg (1);

the triangular frame (22) is rotatably arranged on the annular slide rail (21);

a first writing board (23) mounted on the triangular frame (22);

and the second writing boards (24) are rotatably arranged on two sides of the first writing board (23), and the second writing boards (24) are matched with the triangular frame (22).

3. An aid for vocational skills training according to claim 2 wherein the distracting assembly (3) comprises:

the first sliding block (32) and the second writing board (24) are both provided with a first sliding chute (31) which is arranged on the first sliding chute (31) in a sliding way;

the at least two straight guide rods (33) are arranged on the first sliding groove (31), and the straight guide rods (33) are connected with the first sliding block (32) in a sliding manner;

a first spring (34) mounted between the straight guide rod (33) and the first slider (32);

a first arc-shaped plate (35) mounted on the first slider (32);

the second arc plates (36) are arranged on two sides of the first writing plate (23), and the second arc plates (36) on two sides are correspondingly matched with the first arc plates (35).

4. An auxiliary teaching aid for vocational skills training according to claim 3, further comprising a fixing component (4), wherein the fixing component (4) comprises:

the special-shaped guide rod (41) is arranged on the triangular frame (22) in a sliding manner;

the V-shaped plate (42) is arranged on the special-shaped guide rod (41), and the V-shaped plate (42) is matched with the second writing plate (24);

and the second spring (43) is arranged between the special-shaped guide rod (41) and the triangular frame (22).

5. An auxiliary teaching aid for vocational skills training according to claim 4, further comprising a wiping component (5), wherein the wiping component (5) comprises:

a concave rod (51) mounted on the annular slide rail (21);

a guide bush (52) slidably and rotatably mounted on the concave lever (51);

a connecting rod (53) mounted on the guide sleeve (52);

the wiping plate (54) is rotatably mounted on the connecting rod (53).

6. An auxiliary teaching aid for vocational skills training according to claim 5, further comprising a clamping assembly (6), wherein the clamping assembly (6) comprises:

the concave block (61) is arranged on the annular slide rail (21);

the L-shaped plate (62) is rotatably arranged on the concave block (61), a clamping groove (63) is formed in the front side of the triangular frame (22), and the L-shaped plate (62) is matched with the clamping groove (63);

a torsion spring (64) installed between the L-shaped plate (62) and the concave block (61).

7. An aid for training vocational skills according to claim 6 further comprising a push-away assembly (7), the push-away assembly (7) comprising:

the annular sliding rail (21) is provided with a second sliding groove (71), and the second sliding block (72) is arranged on the second sliding groove (71) in a sliding manner;

and the push rod (73) is arranged on the second sliding block (72), and the push rod (73) is matched with the L-shaped plate (62).

8. An auxiliary teaching aid for vocational skills training according to claim 7, wherein the joints of the first writing board (23) and the second writing board (24) are provided with convex blocks which can limit the rotation angle of the second writing board (24).

Technical Field

The invention relates to an auxiliary teaching aid, in particular to an auxiliary teaching aid for vocational skill training.

Background

The teaching aid is a material object for propagating science and technology and educating people, is a complete scientific and technological medium, and is an indispensable device in teenager scientific and technological activities.

The most common blackboard of teaching aid, general blackboard area is fixed, and then can lead to the knowledge point to need earlier clean preceding knowledge point when too many, and then leads to the student not in time absorbing preceding knowledge point easily, and then influences the quality of study, but also can not remove to the position that leads to easily sitting more inclined to one side student sees the knowledge point on the blackboard, and then influences learning efficiency.

Therefore, it is necessary to design an auxiliary teaching aid for training vocational skills, which has a multi-surface writing board capable of moving.

Disclosure of Invention

In order to overcome the defects that the area of a common blackboard is fixed, the blackboard cannot be moved, and the learning quality and efficiency are easily influenced, the technical problem of the invention is as follows: provides an auxiliary teaching aid for vocational skill training, which is provided with a multi-surface writing board capable of moving.

The technical implementation scheme of the invention is as follows: an auxiliary teaching aid for vocational skill training comprises: a support leg; the teaching aid component is arranged on the supporting leg; the distraction assembly is arranged on the teaching aid assembly.

Further, the teaching aid subassembly is including: the annular sliding rail is arranged on the supporting leg; the triangular frame is rotatably arranged on the annular slide rail; the first writing board is arranged on the triangular frame; the second writing board is rotatably arranged on two sides of the first writing board and matched with the triangular frame.

Further, the distraction assembly includes: the first sliding block and the second writing board are both provided with first sliding grooves which are arranged on the first sliding grooves in a sliding manner; the straight guide rods are arranged on the first sliding groove and are connected with the first sliding block in a sliding manner; the first spring is arranged between the straight guide rod and the first sliding block; the first arc-shaped plate is arranged on the first sliding block; the second arc plates are arranged on two sides of the first writing plate, and the second arc plates on two sides are correspondingly matched with the first arc plates.

Further, still including fixed subassembly, fixed subassembly includes: the special-shaped guide rod is arranged on the triangular frame in a sliding manner; the V-shaped plate is arranged on the special-shaped guide rod and matched with the second writing plate; and the second spring is arranged between the special-shaped guide rod and the triangular frame.

Further, still include wiping assembly, wiping assembly includes: the concave rod is arranged on the annular slide rail; the guide sleeve is slidably and rotatably arranged on the concave rod; the connecting rod is arranged on the guide sleeve; the wiping plate is rotatably arranged on the connecting rod.

Further, still including the chucking subassembly, the chucking subassembly is including: the concave block is arranged on the annular slide rail; the L-shaped plate is rotatably arranged on the concave block, a clamping groove is formed in the front side of the triangular frame, and the L-shaped plate is matched with the clamping groove; and the torsion spring is arranged between the L-shaped plate and the concave block.

Further, still include the push away subassembly, the push away subassembly includes: the annular sliding rail is provided with a first sliding groove, and the first sliding block is arranged on the first sliding groove in a sliding manner; and the push rod is arranged on the second sliding block and is matched with the L-shaped plate.

Furthermore, the joints of the first writing board and the second writing board are provided with bumps, so that the rotation angle of the second writing board can be limited.

The invention has the following advantages: 1. the device is provided with the fixing assembly, and the V-shaped plate is matched with the second writing board, so that the device can effectively prevent the second writing board from automatically rotating and unfolding due to external force.

2. The invention is provided with the wiping component and the wiping plate, thereby facilitating a user to wipe the previously written knowledge points and effectively preventing the condition that the wiping plate is not used.

3. The triangular frame is provided with the clamping assembly, and the L-shaped plate is matched with the clamping groove, so that the triangular frame can be effectively prevented from being stressed to rotate when the triangular frame is used for writing on one side.

4. The invention is provided with the push-away component, so that the L-shaped plate does not need to be controlled all the time when the triangular frame is controlled to rotate manually, thereby reducing the operation burden of a user.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the teaching aid assembly of the present invention.

Fig. 3 is a perspective view of the distracting assembly of the present invention.

Fig. 4 is a perspective view of the gripping assembly and the pushing assembly of the present invention.

Fig. 5 is a schematic perspective view of the fixing assembly of the present invention.

Figure 6 is a perspective view of a wiping component of the present invention.

In the above drawings: 1: leg, 2: teaching aid subassembly, 21: annular slide rail, 22: triangular frame, 23: first writing board, 24: second writing board, 3: distraction assembly, 31: first chute, 32: first slider, 33: straight guide bar, 34: first spring, 35: first arc plate, 36: second arc plate, 4: fixing assembly, 41: shaped guide bar, 42: v-shaped plate, 43: second spring, 5: wiping member, 51: concave rod, 52: guide sleeve, 53: link, 54: wiping plate, 6: clamping assembly, 61: concave block, 62: l-shaped plate, 63: card slot, 64: torsion spring, 7: push-away assembly, 71: second runner, 72: second slider, 73: a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

An auxiliary teaching aid for vocational skill training is shown in figures 1-3 and comprises supporting legs 1, teaching aid components 2 and an opening component 3, wherein the teaching aid components 2 are arranged on the upper sides of the supporting legs 1, and the opening component 3 is arranged on the teaching aid components 2.

When vocational skills training is carried out to needs, can use the device, when knowledge point is write to needs, can write knowledge point on teaching aid subassembly 2, and can control teaching aid subassembly 2, make the knowledge point that can write the multiaspect, when the student need see the knowledge point of multiaspect, control teaching aid subassembly 2, make teaching aid subassembly 2 expand the after-fixing through strutting subassembly 3 simultaneously, and then can let the student see the knowledge point of multiaspect, when the training finishes, control teaching aid subassembly 2 with strut subassembly 3, make the device reset can.

Teaching aid subassembly 2 is including annular slide rail 21, three angular frame 22, first clipboard 23 and second clipboard 24, and the upside of landing leg 1 is equipped with annular slide rail 21, and the last rotation type of annular slide rail 21 is equipped with three angular frame 22, and the anterior upside of three angular frame 22 is equipped with first clipboard 23, and the equal rotation type in left and right sides of first clipboard 23 is equipped with second clipboard 24, second clipboard 24 and three angular frame 22 cooperation.

When the knowledge point is write to needs, can write the knowledge point on first clipboard 23, write the back full on first clipboard 23, can control the triangular frame 22 and rotate, and then make first clipboard 23 and second clipboard 24 rotate, and then make second clipboard 24 rotate to the front side, thereby can write the knowledge point on second clipboard 24, when the training finishes, with first clipboard 23 and second clipboard 24 on the knowledge point wipe can.

Strutting the subassembly 3 including first slider 32, straight guide arm 33, first spring 34, first arc 35 and second arc 36, first spout 31 has all been opened on the second clipboard 24, all slidingly be equipped with first slider 32 on the first spout 31, all be connected with two straight guide arms 33 on the first spout 31, straight guide arm 33 is slidingly connected with first slider 32, all be connected with first spring 34 between straight guide arm 33 and the first slider 32, all weld first arc 35 on the first slider 32, second arc 36 has all been welded to the rear portion left and right sides of first clipboard 23, both sides second arc 36 corresponds the cooperation with first arc 35.

The device is in the normality, first spring 34 is in compression state, when the student need see the knowledge point of multiaspect, control second clipboard 24 rotates, and then make first arc 35 remove, when first arc 35 removes to no longer contacting with second arc 36, first spring 34 kick-backs and drives first arc 35 and remove downwards, and then make first arc 35 remove and level with second arc 36, and then make second clipboard 24 expand the back fixed, and then can let the student see the knowledge point of multiaspect, when no longer needing to expand, control first arc 35 rebound, first spring 34 is compressed, control second clipboard 24 afterwards carries out the reverse rotation and resets, no longer control first arc 35 afterwards, make first arc 35 can not remove downwards because of second arc 36's effect.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 4, 5 and 6, the writing instrument further comprises a fixing assembly 4, wherein the fixing assembly 4 comprises a special-shaped guide rod 41, a V-shaped plate 42 and a second spring 43, the special-shaped guide rod 41 is movably connected to the rear side of the triangular frame 22, the V-shaped plate 42 is welded to the front side of the upper portion of the special-shaped guide rod 41, the V-shaped plate 42 is matched with the second writing plate 24, and the second spring 43 is connected between the special-shaped guide rod 41 and the triangular frame 22.

When the student need see the knowledge point of multiaspect, control dysmorphism guide arm 41 rearward movement, second spring 43 is compressed, and then make V shaped plate 42 rearward movement, make V shaped plate 42 no longer contact with second clipboard 24, and then can control second clipboard 24 and expand, when need not expand, control second clipboard 24 is rotatory to be reset, no longer control dysmorphism guide arm 41 afterwards, second spring 43 kick-backs and drives dysmorphism guide arm 41 and V shaped plate 42 and reset, and then make V shaped plate 42 block second clipboard 24, thereby prevent that second clipboard 24 from rotating to expand because of external force is automatic.

The cleaning device is characterized by further comprising a cleaning component 5, wherein the cleaning component 5 comprises a concave rod 51, a guide sleeve 52, a connecting rod 53 and a cleaning plate 54, the concave rod 51 is welded on the upper side of the annular slide rail 21, the guide sleeve 52 is arranged on the concave rod 51 in a sliding and rotating mode, the connecting rod 53 is welded on the right side of the guide sleeve 52, and the cleaning plate 54 is arranged on the right end of the connecting rod 53 in a rotating mode.

When knowledge points need to be wiped off, one surface needing to be wiped off is rotated to the right side, then the connecting rod 53 is controlled to rotate, the wiping plate 54 is further made to rotate by taking the joint of the concave rod 51 and the guide sleeve 52 as an axis, the wiping plate 54 is further rotated to be in contact with a writing board on the right side, the wiping plate 54 can be further controlled to rotate, meanwhile, the guide sleeve 52 can be further controlled to move, all the knowledge points in all aspects are wiped off, after wiping is completed, the connecting rod 53 is controlled to rotate reversely, the wiping plate 54 is further made to rotate reversely by taking the joint of the concave rod 51 and the guide sleeve 52 as an axis, and the wiping plate 54 is further placed between the first writing board 23 and the second writing board 24, so that the rotation of the triangular frame 22 cannot be influenced.

Still including chucking subassembly 6, chucking subassembly 6 is equipped with concave piece 61 including concave piece 61, L shaped plate 62 and torsion spring 64, and the anterior downside of annular slide rail 21 is equipped with concave piece 61, and the last rotation type of concave piece 61 is equipped with L shaped plate 62, and the front side of triangle frame 22 is opened has draw-in groove 63, and L shaped plate 62 and draw-in groove 63 cooperate, is connected with torsion spring 64 between L shaped plate 62 and the concave piece 61.

When need control triangle frame 22 and rotate, control L shaped plate 62 and rotate, torsion spring 64 takes place deformation, and then makes L shaped plate 62 no longer the draw-in groove 63 cooperation, and then steerable triangle frame 22 is rotatory, when the rotatory back of accomplishing of triangle frame 22, no longer controls L shaped plate 62, torsion spring 64 recovers and drives L shaped plate 62 and reset, and then cooperates with draw-in groove 63 once more to can effectively prevent when writing in one side, triangle frame 22 can be the atress and rotate.

The push-away assembly 7 is further included, the push-away assembly 7 includes a second sliding block 72 and a push rod 73, a second sliding groove 71 is formed in the lower side of the front portion of the annular sliding rail 21, the second sliding groove 71 is provided with the second sliding block 72 in a sliding mode, the push rod 73 is arranged on the second sliding block 72, and the push rod 73 is matched with the L-shaped plate 62.

When need control triangular frame 22 and rotate, steerable push rod 73 moves left, and then make push rod 73 and the contact of L shaped plate 62, and then make L shaped plate 62 rotate, make L shaped plate 62 no longer the draw-in groove 63 cooperation, and then make the manual work need not control L shaped plate 62 all the time when controlling triangular frame 22 to rotate, thereby user's operation burden has been reduced, when no longer needing to control triangular frame 22 to rotate, control push rod 73 moves right and resets, and then make push rod 73 no longer contact with L shaped plate 62, make L shaped plate 62 automatic reset.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.