Corrosion-resistant environment-friendly injection-molded teaching furniture capable of being hung

Abstract

The utility model discloses corrosion-resistant environment-friendly injection molding hanging teaching furniture which comprises an alphabet and an upper fixing frame, and the upper fixing frame is fixed at the upper end of the alphabet. The adjusting assembly comprises a sliding groove, fixing holes, connecting columns, rotating rings and hanging ropes, the sliding groove is formed in the upper surface of the upper fixing frame, the sliding groove is in a cross shape, the fixing holes are formed in the two sides of the upper fixing frame, the two connecting columns are fixed to the two sides of the interior of the sliding groove, and the two rotating rings penetrate through the outer surfaces of the corresponding connecting columns; the two hanging ropes are fixedly connected to the outer surfaces of the corresponding rotating rings, two sliding blocks are installed in the sliding groove in a sliding mode, semicircular grooves are formed in the bottom faces of the sliding blocks, and the hanging ropes penetrate through the bottoms of the sliding blocks. The alphabet has the advantages that the alphabet is located at the optimal sight position of children by adjusting the length of the hanging rope, the position of the alphabet is easily adjusted according to the heights of different children, it is ensured that each child can comfortably use the alphabet, and the overall user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to teaching aid technical field, especially, it relates to a kind of corrosion-resistant environmental protection injection molding can be hung and placed teaching furniture. BACKGROUND

[0002] Corrosion-resistant environmental protection injection molding can be hung and placed teaching furniture is a kind of teaching tool designed for education environment, with durability and environmental protection characteristics, including various types of teaching aids, such as experimental apparatus, model, chart, whiteboard etc., can be customized according to different disciplines and teaching content, to meet the teaching needs of family.

[0003] The length of the existing household hanging teaching aid cannot be adjusted, and the teaching aid can only be hung at a specific height, which limits its use scene. Different families have different space layout and furniture height, and the non-adjustable hanging rope may cause the teaching aid to be incorrectly installed or inconvenient to use, so a teaching furniture with adjustable hanging rope length is needed to improve the applicability of the teaching furniture. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of corrosion-resistant environmental protection injection molding can be hung and placed teaching furniture, to solve the problem that the length of the existing household hanging teaching aid cannot be adjusted in the above background art, and the teaching aid can only be hung at a specific height, which limits its use scene. Different families have different space layout and furniture height, and the non-adjustable hanging rope may cause the teaching aid to be incorrectly installed or inconvenient to use.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The utility model is a kind of corrosion-resistant environmental protection injection molding can be hung and placed teaching furniture, comprising:

[0007] alphabet table and upper fixed frame, the upper fixed frame is fixed at the upper end of alphabet table;

[0008] adjusting assembly, the adjusting assembly includes sliding slot, fixed hole, connecting column, rotating ring and hanging rope, the sliding slot is opened in the upper surface of upper fixed frame, and the shape of sliding slot is cross type, the fixed hole is opened in the two sides of upper fixed frame, two connecting columns are fixed in the two sides inside sliding slot, two rotating rings are penetrated in the outer surface of corresponding connecting column, and two hanging ropes are fixedly connected in the outer surface of corresponding rotating ring.

[0009] Further, two sliding blocks are slidably installed in the sliding slot, and the bottom surface of the sliding block has a semicircular groove, and the hanging rope passes through the bottom of the sliding block.

[0010] Further, mounting holes are opened in the two sides of the sliding block, and springs are fixed in the mounting holes.

[0011] Further, one end of the spring is fixed with a fixed column, and the tail end of the fixed column extends into the inside of the fixed hole.

[0012] Further, the protective assembly is further included, the protective assembly includes a lower fixed frame, a fixed block and a mounting slot, the lower fixed frame is fixed at the lower end of the alphabet, two fixed blocks are fixed at the two sides of the lower fixed frame, and the upper surface center of the fixed block is provided with the mounting slot.

[0013] Further, square slots are formed at the two ends of the upper fixed frame, the square slots correspond to the mounting slots in a forward direction, the fixed rods penetrate through the square slots and the mounting slots, and the fixed rods are inverted J-shaped.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] One, the utility model discloses a alphabet, upper fixed frame and adjusting assembly are set up, when hanging the alphabet, can adjust the length of the hanging rope according to the height of the child, the user only needs to press the fixed column inwards, at this moment, the spring is compressed in the inside of the mounting hole, and the fixed column is synchronously withdrawn from the inside of the fixed hole, at this moment, the sliding block can slide, and the length of the hanging rope is adjusted along with the position of the sliding block, when the sliding block slides to the two sides, the length of the hanging rope is lengthened, when the sliding block slides to the middle, the length of the hanging rope is shortened, when reaching the required position, the hand that presses the fixed column is loosened, under the action of the elastic force of the spring, the spring restores the deformation, drives the fixed column to be clamped into the inside of the fixed hole, the length of the hanging rope is adjusted, and the alphabet is located at the best position of the line of sight of the child, the position of the alphabet is easily adjusted according to the height of different children, every child can use comfortably, and the overall user experience is improved.

[0016] Two, based on beneficial effect one, the fixed rod is inserted into the two sides of the alphabet through the alphabet, the upper fixed frame and the protective assembly, and the corners of the alphabet are protected, so that the corners can be effectively prevented from being damaged due to collision or friction, thereby prolonging the service life of the alphabet. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating creative labor.

[0018] Figure 1 It is the first perspective schematic drawing of the utility model;

[0019] Figure 2 It is the adjusting assembly structure schematic drawing of the utility model;

[0020] Figure 3The internal structure diagram of the adjusting assembly of the utility model;

[0021] Figure 4 The structural exploded view of the protection assembly of the utility model.

[0022] The components represented by the numbers in the drawings are listed as follows:

[0023] 11, alphabet; 12, upper fixed frame;

[0024] 21, sliding groove; 22, fixed hole; 23, connecting column; 24, rotating ring; 25, hanging rope; 26, sliding block; 27, mounting hole; 28, spring; 29, fixed column;

[0025] 31, lower fixed frame; 32, fixed block; 33, mounting groove; 34, square groove; 35, fixed rod. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and understandable, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0028] Secondly, the utility model is described in detail in combination with the schematic diagram, when the utility model embodiments are described in detail, for the convenience of description, the sectional view representing the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the utility model herein. In addition, three-dimensional spatial dimensions of length, width and depth should be included in actual manufacturing.

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0030] Please refer to Figures 1 to 4 The utility model discloses a kind of corrosion-resistant environmental protection injection molding can be hung teaching furniture, including:

[0031] Alphabet 11 and upper fixed frame 12, upper fixed frame 12 is fixed at the upper end of alphabet 11;

[0032] The alphabet 11 is the main part of the teaching tool, which is used to display teaching content such as letters, words, etc. for learning and reference. The alphabet 11 is made of corrosion-resistant EPVC material by injection molding, which has good corrosion resistance and ensures that the alphabet 11 is not easily damaged during long-term use.

[0033] The adjusting assembly includes a sliding groove 21, a fixed hole 22, a connecting column 23, a rotating ring 24 and a hanging rope 25. The sliding groove 21 is opened on the upper surface of the upper fixed frame 12, and the shape of the sliding groove 21 is cross-shaped. The fixed hole 22 is opened on both sides of the upper fixed frame 12. The two connecting columns 23 are fixed inside the two sides of the sliding groove 21. The two rotating rings 24 are penetrated on the outer surfaces of the corresponding connecting columns 23. The two hanging ropes 25 are fixedly connected to the outer surfaces of the corresponding rotating rings 24.

[0034] The shape of the sliding groove 21 is cross-shaped, allowing the sliding block 26 to slide inside it, thereby achieving the length adjustment of the hanging rope 25. The fixed hole 22 is used to accommodate the end of the fixed column 29, which can limit the movement of the sliding block 26 when the fixed column 29 is inserted into the fixed hole 22, thereby fixing the length of the hanging rope 25.

[0035] Two sliding blocks 26 are slidingly installed inside the sliding groove 21, and the bottom surface of the sliding block 26 has a semicircular groove. The hanging rope 25 passes through the bottom of the sliding block 26. The two sides of the sliding block 26 are provided with mounting holes 27, and springs 28 are fixedly installed inside the mounting holes 27. One end of the spring 28 is fixedly provided with a fixed column 29, and the end of the fixed column 29 extends into the inside of the fixed hole 22.

[0036] The mounting hole 27 is used to install the spring 28 and the fixed column 29, providing the mounting point of the spring 28 and the fixed column 29. The spring 28 provides elastic force, so that the fixed column 29 can be compressed when subjected to external force, and quickly returns to its original state after the external force disappears, which helps to achieve the quick adjustment and fixation of the length of the hanging rope 25. The fixed column 29 plays a locking role. When the sliding block 26 moves to the desired position, the fixed column 29 will be inserted into the fixed hole 22 to prevent the sliding block 26 from further moving.

[0037] Working principle:

[0038] When hanging the alphabet 11, the length of the hanging rope 25 can be adjusted according to the height of the child. The user only needs to press the fixed column 29 inward, at which time the spring 28 is compressed inside the mounting hole 27, and the fixed column 29 is simultaneously withdrawn from the fixed hole 22. At this time, the sliding block 26 can be slid, and the hanging rope 25 is on the lower surface of the sliding block 26. The length is adjusted with the position of the sliding block 26. The sliding block 26 slides to both sides, and the length of the hanging rope 25 becomes longer. The sliding block 26 slides to the middle, and the length of the hanging rope 25 shortens. When reaching the desired position, release the hand pressing the fixed column 29. Under the action of the elastic force of the spring 28, the spring 28 returns to the deformation, and drives the fixed column 29 to be clamped into the inside of the fixed hole 22.

[0039] This step, by adjusting the length of the hanging rope 25, the alphabet 11 is located in the best position of the child's line of sight, according to the height of different children, easily adjust the position of the alphabet 11, ensure that every child can use comfortably, improve the overall user experience.

[0040] Please refer to Figures 1 to 4 The embodiment is based on the above embodiment, further comprising:

[0041] The protection assembly comprises a lower fixed frame 31, a fixed block 32 and a mounting groove 33. The lower fixed frame 31 is fixed at the lower end of the alphabet 11. Two fixed blocks 32 are fixed at the two sides of the lower fixed frame 31. The upper surface center of the fixed block 32 is provided with a mounting groove 33. The two ends of the upper fixed frame 12 are provided with square grooves 34. The square grooves 34 are in positive correspondence with the mounting grooves 33. The fixed rods 35 penetrate through the square grooves 34 and the mounting grooves 33. The fixed rods 35 are inverted J-shaped.

[0042] The lower fixed frame 31 corresponds to the upper fixed frame 12, and together clamps the alphabet to prevent it from moving or shaking in the vertical direction. The fixed rod 35 is designed in an inverted J shape, which helps to increase the contact area between the fixed rod 35 and the upper and lower fixed frames, and improve the stability of the connection.

[0043] Working principle:

[0044] In use, the user inserts the fixed rod 35 into the square groove 34, and makes the lower end of the fixed rod 35 sink into the mounting groove 33. The fixed rod 35 is inserted into the two sides of the alphabet 11 to protect the corners of the alphabet 11.

[0045] This step can effectively prevent the corners from being damaged due to collision or friction, thereby prolonging the service life of the alphabet 11.

[0046] In the description of the utility model, unless otherwise specified and limited, the terms "setting", "installing", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0047] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A corrosion-resistant, environmentally friendly, injection-molded, hangable teaching furniture, characterized in that, Include: Alphabet (11) with the upper fixed frame (12), the upper fixed frame (12) is fixed at the upper end of the alphabet (11); Adjustment assembly, the adjustment assembly includes a chute (21), a fixed hole (22), a connecting column (23), a rotating ring (24) and a hanging rope (25), the chute (21) is opened in the upper surface of the upper fixed frame (12), and the shape of the chute (21) is cross type, the fixed hole (22) is opened in both sides of the upper fixed frame (12), two connecting columns (23) are fixed in both sides of the chute (21) inside, two rotating rings (24) are penetrated in the outer surface of the corresponding connecting column (23), and two hanging ropes (25) are fixedly connected in the outer surface of the corresponding rotating ring (24).

2. The corrosion-resistant, environmentally friendly, injection-molded, and hangable teaching furniture according to claim 1, characterized in that, Two sliding blocks (26) are slidably installed in the chute (21), the bottom surface of the sliding block (26) has a semicircular groove, and the hanging rope (25) penetrates the bottom of the sliding block (26).

3. The corrosion-resistant, environmentally friendly, injection-molded, and hangable teaching furniture according to claim 2, characterized in that, Mounting holes (27) are formed in both sides of the sliding block (26), and springs (28) are fixed in the mounting holes (27).

4. The corrosion-resistant, environmentally friendly, injection-molded, and hangable teaching furniture according to claim 3, characterized in that, One end of the spring (28) is fixed with a fixed column (29), and the tail end of the fixed column (29) extends into the fixed hole (22).

5. The corrosion-resistant, environmentally friendly, injection-molded, and hangable teaching furniture according to claim 1, characterized in that, It also includes a protection assembly, the protection assembly includes a lower fixed frame (31), a fixed block (32) and a mounting groove (33), the lower fixed frame (31) is fixed at the lower end of the alphabet (11), two fixed blocks (32) are fixed in both sides of the lower fixed frame (31), and the mounting groove (33) is formed in the center of the upper surface of the fixed block (32).

6. The corrosion-resistant, environmentally friendly, injection-molded, hangable teaching furniture according to claim 5, characterized in that, Square grooves (34) are formed in both ends of the upper fixed frame (12), the square grooves (34) are correspondingly arranged with the mounting grooves (33), a fixed rod (35) penetrates the square grooves (34) and the mounting grooves (33), and the fixed rod (35) is inverted J type.

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