CN218384310U - Connection structure of verification board for teaching - Google Patents
Connection structure of verification board for teaching Download PDFInfo
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- CN218384310U CN218384310U CN202222558038.3U CN202222558038U CN218384310U CN 218384310 U CN218384310 U CN 218384310U CN 202222558038 U CN202222558038 U CN 202222558038U CN 218384310 U CN218384310 U CN 218384310U
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- pairing
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- teaching
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Abstract
The utility model provides a connection structure of verification board is used in teaching, the location that the pairing block can be convenient is taken off on the pairing rack or from the pairing rack, and is very convenient, including the pairing rack, pairing rack has the pairing hole, pairing hole is equipped with the pairing block of the detachable of looks adaptation, pairing hole with the cooperation of pairing block joint makes the pairing block can be fixed a position in the pairing hole or take off from the pairing hole, pairing rack has to be used for supporting that the pairing hole inboard extends the supporting part of pairing block, pairing rack has the screens portion, the pairing block passes through screens portion screens.
Description
Technical Field
The utility model relates to a connection structure of verification board is used in teaching.
Background
The utility model discloses a chinese utility model patent of publication number CN209962470U discloses a pair frame fast for children's teaching reading material, it expandes on supporting books page during the use, correct colour or pattern combination through printing in advance on the combination of colour or pattern and the supporting books contrast, can conveniently judge the rate of accuracy of knowledge point learning before, the structure is light and exquisite, can improve the interest in study through interesting colour or pattern combination mode, can judge children's learning effect fast accurately, so that correct in time.
However, the above-described structure has a problem that the mating rack and the mating block are easily scattered, and the mating block is easily disarranged when used.
Disclosure of Invention
The utility model aims to solve the technical problem that a connection structure of verification board is used in teaching is provided, and the location that the piece can be convenient of pairing is on pairing the frame or from pairing the frame and taking off, and is very convenient.
The utility model adopts the technical proposal that:
the utility model provides a connection structure of verification board is used in teaching, includes to pair the frame, pair and erect the pairing hole, be equipped with the detachable pairing block of looks adaptation in the pairing hole, the pairing hole with the cooperation of pairing block joint makes the pairing block can be positioned in the pairing hole or take off from pairing hole, pair erect to be used for supporting that is used for that the pairing hole inboard extends the supporting part of pairing block, pair and erect the screens portion, the pairing block passes through screens portion screens.
Preferably, the mating frame is provided with an elastic component, and the clamping portion is arranged on the elastic component to facilitate the mating block to be clamped in or withdrawn from the space between the supporting portion and the clamping portion.
Preferably, the elastic member is a sheet-like structure extending axially along the coupling hole.
Preferably, the elastic member is provided inside the mating hole, and a gap is provided between the elastic member and an inner wall of the mating hole.
Preferably, the elastic member and the positioning portion are integrally formed, and/or the elastic member and the mating frame are integrally formed.
Preferably, the mating frame and the supporting portion are integrally formed into an integral structure.
Preferably, the matching hole is an octagonal hole, and the matching block is an octagonal plate with a shape matched with the matching hole.
Preferably, the mating holes are plural, and the plural mating holes are arranged in an array on the mating frame.
Preferably, the mating frame and the mating block are plastic pieces.
Preferably, the mating rack and/or the mating hole edge is provided with a ring of flanges.
Advantageous effects
The utility model adopts the above technical scheme after, the location that the pairing block can be convenient is on the pairing frame or taken off from the pairing frame, simple structure, convenient to use.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an enlarged view of a part of the structure of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
Referring to fig. 1 to 2, the utility model discloses connection structure of verification board is used in teaching mainly includes to pair frame 1 and a plurality of pair piece, pair the frame with pair the piece is plastics injection moulding's working of plastics, pair to erect and be equipped with a plurality of pairs hole 3, and is a plurality of it is array arrangement to match the hole to be in pair on the frame, match the shape looks adaptation of hole and pair piece, in this embodiment, it is octagon hole to match the hole, match the piece for the shape with match the octagon board of hole adaptation, match the piece and can cover in the pair hole or take out from pairing the hole, match the hole with match the piece joint and make it can be fixed a position to match the hole or take off from pairing the hole.
Wherein, pair frame integral type be equipped with to be used for supporting that the cooperation inboard extends the supporting part 4 of pair piece, supporting part 4 roughly sets up around the circumference of cooperation hole a week, and the disconnection is in order to do benefit to the die sinking in the local position, pair to erect and be equipped with screens portion 5, the piece of pairing passes through screens portion screens.
Preferably, the pairing block is clamped in or withdrawn from between the supporting part and the clamping part. The pairing frame is integrally provided with an elastic part 6, and the elastic part is integrally and convexly provided with the clamping part so as to be beneficial to clamping the pairing block into or out of the space between the supporting part and the clamping part. Preferably, the elastic member is a sheet structure extending axially along the coupling hole. Preferably, the elastic member is provided inside the mating hole, and a gap 7 is provided between the elastic member and an inner wall of the mating hole.
Preferably, the mating rack and/or the mating hole edge is provided with a ring of flanges 8 to reinforce the strength of the mating rack.
The utility model discloses in used specific individual example right the utility model discloses a principle and implementation have expounded, the explanation of above example is only used for helping understanding the utility model discloses a method and core thought thereof. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (10)
1. The utility model provides a connection structure of verification board is used in teaching, includes to pair the frame, pair to erect and be equipped with the pairing hole, be equipped with the detachable pairing block of looks adaptation in the pairing hole, its characterized in that, the pairing hole with the cooperation of pairing block joint makes the pairing block can be positioned in the pairing hole or take off from pairing the hole, pair to erect to the inboard supporting part that is used for supporting of pairing block that extends of pairing hole, pair to erect the screens portion, the pairing block passes through screens portion screens.
2. The attachment structure for a verification board for teaching according to claim 1, wherein the mating frame is provided with an elastic member, and the engaging portion is provided on the elastic member to facilitate the engaging or disengaging of the mating block between the supporting portion and the engaging portion.
3. The attachment structure for teaching verification boards as claimed in claim 2, wherein the elastic member is a sheet-like structure extending axially along the mating hole.
4. The attachment structure for a verification board for teaching according to claim 2, wherein said elastic member is provided inside said mating hole, and a gap is provided between said elastic member and an inner wall of said mating hole.
5. The structure for connecting a verification board for teaching according to claim 2, wherein the elastic member is integrally formed with the retaining portion and/or the elastic member is integrally formed with the mating frame.
6. The connecting structure of the verification board for teaching of claim 1, wherein the mating frame and the supporting portion are of an integrally formed integral structure.
7. The connecting structure of the verification board for teaching of claim 1, wherein the mating holes are octagonal holes, and the mating blocks are octagonal plates having shapes adapted to the mating holes.
8. The attachment structure of a verification board for teaching according to any one of claims 1 to 7, wherein said mating hole is plural, and plural said mating holes are arranged in an array on said mating frame.
9. The connecting structure of the verification board for teaching according to any one of claims 1 to 7, wherein the mating frame and the mating block are plastic pieces.
10. The attachment structure of a verification board for teaching according to any one of claims 1 to 7, wherein the mating frame and/or the mating hole edge is provided with a ring of flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222558038.3U CN218384310U (en) | 2022-09-27 | 2022-09-27 | Connection structure of verification board for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222558038.3U CN218384310U (en) | 2022-09-27 | 2022-09-27 | Connection structure of verification board for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218384310U true CN218384310U (en) | 2023-01-24 |
Family
ID=84954742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222558038.3U Active CN218384310U (en) | 2022-09-27 | 2022-09-27 | Connection structure of verification board for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218384310U (en) |
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2022
- 2022-09-27 CN CN202222558038.3U patent/CN218384310U/en active Active
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