CN210535006U - Card fixing device is used in english teaching - Google Patents
Card fixing device is used in english teaching Download PDFInfo
- Publication number
- CN210535006U CN210535006U CN201921162135.2U CN201921162135U CN210535006U CN 210535006 U CN210535006 U CN 210535006U CN 201921162135 U CN201921162135 U CN 201921162135U CN 210535006 U CN210535006 U CN 210535006U
- Authority
- CN
- China
- Prior art keywords
- splint
- card
- branch
- upper portion
- english teaching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Card fixing device is used in english teaching. The card can all be used to carry out image teaching in the english teaching at present, and the card needs the teacher to hold with the hand, and the card quantity that the teacher can hold is limited, consequently can influence the efficiency of teaching. The utility model discloses the constitution includes: bottom plate (5), bottom plate upper portion be fixed with slide rail (4), the slide rail on sliding connection have a set of slider (2), the slider on be provided with fixer (3), the fixer include a set of centre gripping subassembly (1) of establishing ties, the centre gripping subassembly include branch (8), branch on the cover have two splint (7), be located the lower part the upper surface of splint with be located upper portion the lower surface of splint all have position just right fixed slot (12), branch upper portion rotate with round platform (6) and be connected. The utility model is used for card in the english teaching is fixed.
Description
The technical field is as follows:
the utility model relates to a card fixing device is used in english teaching.
Background art:
the card can all be used to carry out image teaching in the english teaching at present, and the card needs the teacher to hold with the hand, and the card quantity that the teacher can hold is limited, consequently can influence the efficiency of teaching.
The utility model has the following contents:
the utility model aims at providing a card fixing device is used in english teaching.
The above purpose is realized by the following technical scheme:
the utility model provides a card fixing device is used in english teaching, its constitution includes: the bottom plate, bottom plate upper portion be fixed with the slide rail, the slide rail on sliding connection have a set of slider, the slider on be provided with the fixer, the fixer include the centre gripping subassembly of a set of series connection, the centre gripping subassembly include branch, branch on the cover have two splint, be located the lower part the upper surface of splint with be located upper portion the lower surface of splint all have the position just right fixed slot, branch upper portion and round platform rotate and be connected.
The card fixing device for English teaching, round platform upper portion have the slot, the branch lower part be fixed with the inserted block.
Has the advantages that:
1. the utility model discloses a set up the centre gripping subassembly, can with the card centre gripping between two splint, card of centre gripping between the just right recess of two splint, a lot of cards of centre gripping like this can be divided into groups the card, do not need the classroom to hold the card with the hand.
2. The utility model discloses in the slot on the inserted block of upper portion centre gripping subassembly inserted the lower part centre gripping subassembly round platform, realized the relative rotation between two centre gripping subassemblies, every centre gripping subassembly all can be pivoted like this, can realize the show of the different contents of same classification's card like this.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the clamping assembly;
FIG. 3 is a schematic view of a slider configuration;
in the figure: 1. a clamping assembly; 2. a slider; 3. a holder; 4. a slide rail; 5. a base plate; 6. a circular truncated cone; 7. a splint; 8. a strut; 9. a chute; 10. inserting a block; 11. a slot; 12. and fixing the grooves.
The specific implementation mode is as follows:
example 1:
the utility model provides a card fixing device is used in english teaching, its constitution includes: bottom plate 5, bottom plate upper portion be fixed with slide rail 4, the thickness of slide rail equals the length of splint for splint can rotate smoothly, the slide rail on sliding connection have a set of slider 2, the slider can be on the slide rail horizontal slip, the slider on be provided with fixer 3, the fixer include the centre gripping subassembly 1 of a set of series connection, the centre gripping subassembly include branch 8, branch on the cover have two splint 7, be located the lower part the upper surface of splint with be located upper portion the lower surface of splint all have the position just right fixed slot 12, branch upper portion be connected with the rotation of round platform 6.
Example 2:
according to embodiment 1 card fixing device for english teaching, round platform upper portion slot 11 has, the branch lower part be fixed with inserted block 10, the slot cooperatees with the inserted block for branch can rotate, has vertical spout 9 of arranging on the branch, is provided with the bolt on the spout, the splint on upper portion are fixed on branch, the splint of lower part can slide from top to bottom on branch, set up the bolt and can support the splint of lower part, guarantee that its position is motionless.
Claims (2)
1. The utility model provides a card fixing device is used in english teaching, its constitution includes: the bottom plate, bottom plate upper portion be fixed with slide rail, characterized by: the slide rail on sliding connection have a set of slider, the slider on be provided with the fixer, the fixer include the centre gripping subassembly of a set of series connection, the centre gripping subassembly include branch, branch on the cover have two splint, be located the lower part splint the upper surface with be located upper portion the lower surface of splint all have the just right fixed slot in position, branch upper portion and round platform rotate and be connected.
2. The English teaching card fixing device of claim 1, wherein: the upper part of the circular truncated cone is provided with a slot, and the lower part of the supporting rod is fixed with an inserting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921162135.2U CN210535006U (en) | 2019-07-23 | 2019-07-23 | Card fixing device is used in english teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921162135.2U CN210535006U (en) | 2019-07-23 | 2019-07-23 | Card fixing device is used in english teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210535006U true CN210535006U (en) | 2020-05-15 |
Family
ID=70598979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921162135.2U Expired - Fee Related CN210535006U (en) | 2019-07-23 | 2019-07-23 | Card fixing device is used in english teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210535006U (en) |
-
2019
- 2019-07-23 CN CN201921162135.2U patent/CN210535006U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 Termination date: 20210723 |