CN221187911U - Teaching show shelf of conveniently accomodating - Google Patents
Teaching show shelf of conveniently accomodating Download PDFInfo
- Publication number
- CN221187911U CN221187911U CN202322716327.6U CN202322716327U CN221187911U CN 221187911 U CN221187911 U CN 221187911U CN 202322716327 U CN202322716327 U CN 202322716327U CN 221187911 U CN221187911 U CN 221187911U
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- locating
- rod
- groove
- board
- fixed
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- 239000000725 suspension Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a convenient-to-store teaching display stand, and particularly relates to the technical field of teaching display stands, which comprises a machine table, supporting legs and a writing board, wherein a bottom groove is formed in the bottom end of the machine table, a fixed rod is arranged in the bottom groove, a rotating ring is arranged on the outer side of the fixed rod, a connecting plate is fixed at the bottom end of the rotating ring, a supporting tube is arranged at the bottom end of the connecting plate, a storage groove is formed in the bottom end of the supporting tube, an extension rod is arranged in the storage groove, supporting legs are arranged at the bottom end of the extension rod, a positioning frame is arranged on one side of the mounting plate, and the writing board is arranged on the inner side of the positioning frame. According to the utility model, the locating rod, the mounting ring and the fixing cap are arranged, the fixing cap is rotated, the mounting ring can be taken down from the outer side of the locating rod after the fixing cap is detached from the top of the locating rod, and then the locating frame can be separated from the machine table, so that the locating frame is carried in a split type, and the convenience of the teaching display shelf during storage is realized.
Description
Technical Field
The utility model relates to the technical field of mathematical education display frames, in particular to a convenient-to-store teaching display frame.
Background
The teaching display rack is an auxiliary tool for teaching, can be used for propaganda of knowledge information and assisting teachers in education of knowledge, a writing board on the surface of the teaching display rack can be used for writing and assisting teachers in teaching, and the teaching display rack is small and is generally used for flexible use in partial occasions like different writing boards of traditional teachers;
The teaching show shelf is as portable auxiliary teaching aid, and the frequent needs carry out the removal or the carrying of position to it, but teaching show shelf basic support body is comparatively inconvenient when accomodating, consequently need improve it.
Disclosure of utility model
The utility model aims to provide a convenient-to-store teaching display rack, which aims to solve the problem that the teaching display rack is inconvenient to store in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient teaching show shelf of accomodating, includes board, supporting legs and clipboard, the bottom of board is provided with the kerve, the internally mounted of kerve has the dead lever, the outside of dead lever is provided with the swivel, the bottom mounting of swivel has the connecting plate, the stay tube is installed to the bottom of connecting plate, the fixed surface of stay tube has the supporting boss, the bottom of stay tube is provided with accomodates the groove, the bottom of stay tube one side is provided with the side tank, the inside of side tank is provided with the adjusting bolt, adjusting bolt one side extends to the inside of accomodating the groove, the inside of accomodating the groove is provided with the extension rod, the supporting legs is installed to the bottom of extension rod, the central point department at board top is fixed with the locating lever, the outside of locating lever is provided with the collar, the top of locating lever is provided with the fixed cap, the connecting plate is fixed with to one side of collar, the locating frame is installed to one side of locating frame, the inboard of locating frame is provided with the side tank, the inside of locating frame is provided with the inside of fixing bolt, the inside of fixing bolt is provided with the inside of fixing bolt.
Preferably, the bottom grooves are arranged at the bottom end of the machine table, and the three groups of bottom grooves are distributed in an annular mode.
Preferably, the cross section of the fixed rod is smaller than that of the swivel, and the fixed rod and the swivel form a rotating structure.
Preferably, the cross section of the storage groove is larger than that of the extension rod, and the storage groove and the extension rod form a telescopic structure.
Preferably, the cross section of the positioning rod is smaller than that of the mounting ring, and the positioning rod and the mounting ring form a detachable structure.
Preferably, the cross section of the positioning frame is larger than the cross section of the writing board, and the positioning frame and the writing board form a clamping structure.
Preferably, the inside of stay tube is provided with the mounting groove, the inside of mounting groove is provided with the couple, one side of couple is provided with the string bag, the outside of string bag is provided with the suspension loop.
Preferably, the inside of mounting groove is provided with the internal thread, the surface of couple is provided with the external screw thread, the mounting groove is connected through the screw thread with the couple.
Compared with the prior art, the utility model has the beneficial effects that: through being provided with locating lever, collar and fixed cap, rotate the fixed cap, pull down the fixed cap from locating lever top, alright take off the collar from locating lever outside, afterwards, alright separate locating frame and board to carry with this split type, realized the convenience when this teaching show shelf accomodates;
Through being provided with storage tank and extension rod, twist the regulation bolt of storage tank side to not hard up after, the extension rod of storage tank inboard can be prolonged by the manual extension of operating personnel, with the help of the extension of extension rod, the length between adjustable stay tube and extension rod is whole to the use height of writing board is adjusted, has realized the convenience when this teaching show shelf uses;
Through being provided with the string bag, the couple is through the screw thread cooperation between the inboard mounting groove of stay tube, installs the inboard position at the stay tube, and the string bag can hang the inboard position at the stay tube with the help of the cooperation between outside suspension loop and the couple, during the use, can place the auxiliary instrument that teaching was used, such as instruments such as measuring tool, writing pen and material book on the string bag to take when using, realized the auxiliary placeability of this teaching show shelf auxiliary instrument.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of a support tube of the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure: 1. a machine table; 2. a bottom groove; 3. a fixed rod; 4. a swivel; 5. a connecting plate; 6. a support tube; 7. a support boss; 8. a storage groove; 9. a side groove; 10. an adjusting bolt; 11. an extension rod; 12. supporting feet; 13. a positioning rod; 14. a mounting ring; 15. a fixing cap; 16. a connection station; 17. a mounting plate; 18. a positioning frame; 19. a writing board; 20. a side table; 21. a fixing bolt; 22. a mounting groove; 23. a hook; 24. a suspension loop; 25. a net bag.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a convenient teaching show shelf of accomodating, including board 1, supporting legs 12 and clipboard 19, the bottom of board 1 is provided with kerve 2, kerve 2 is provided with three in the bottom of board 1, three groups of kerve 2 are the annular distribution, the internally mounted of kerve 2 has dead lever 3, the outside of dead lever 3 is provided with swivel 4, the cross section of dead lever 3 is less than the cross section of swivel 4, dead lever 3 and swivel 4 constitute rotating structure, the bottom mounting of swivel 4 has connecting plate 5, supporting tube 6 is installed to the bottom of connecting plate 5, the surface mounting of supporting tube 6 has supporting boss 7, the bottom of supporting tube 6 is provided with storage tank 8, the bottom of supporting tube 6 one side is provided with side tank 9, the inside of side tank 9 is provided with adjusting bolt 10, one side of adjusting bolt 10 extends to the inside of storage tank 8, the inside of storage tank 8 is provided with extension rod 11, the cross section of storage tank 8 is greater than the cross section of extension rod 11, storage tank 8 and extension rod 11 constitute extending structure, supporting legs 12 are installed to the bottom of extension rod 11;
Specifically, as shown in fig. 1, 2 and 3, when in use, after the adjusting bolt 10 at the side end of the support tube 6 is loosened, the extending length of the extending rod 11 at the bottom side of the support tube 6 can be manually adjusted, so that the whole length between the support tube 6 and the extending rod 11 can be adjusted;
A positioning rod 13 is fixed at the center position of the top end of the machine table 1, a mounting ring 14 is arranged on the outer side of the positioning rod 13, the cross section of the positioning rod 13 is smaller than that of the mounting ring 14, the positioning rod 13 and the mounting ring 14 form a detachable structure, the top end of the positioning rod 13 is provided with a fixing cap 15, a connecting table 16 is fixed on one side of the mounting ring 14, a mounting plate 17 is fixed on one side of the connecting table 16, a positioning frame 18 is arranged on one side of the mounting plate 17, a writing board 19 is arranged on the inner side of the positioning frame 18, the cross section of the positioning frame 18 is larger than that of the writing board 19, the positioning frame 18 and the writing board 19 form a clamping structure, two ends of the positioning frame 18 are both fixed with side tables 20, fixing bolts 21 are arranged in the side tables 20, and one ends of the fixing bolts 21 extend to the inside of the positioning frame 18;
Specifically, as shown in fig. 1 and 2, when in use, the fixing cap 15 is rotated, and after the fixing cap 15 is taken down from the top of the positioning rod 13, the mounting ring 14 can be separated from the positioning rod 13, so that an operator can separate the positioning frame 18 from the machine 1;
The inner side of the supporting tube 6 is provided with a mounting groove 22, a hook 23 is arranged in the mounting groove 22, an internal thread is arranged in the mounting groove 22, an external thread is arranged on the surface of the hook 23, the mounting groove 22 is connected with the hook 23 through threads, a string bag 25 is arranged on one side of the hook 23, and a hanging ring 24 is arranged on the outer side of the string bag 25;
specifically, as shown in fig. 1, 2 and 4, when in use, the net bag 25 can be hung at the inner side of the support tube 6 by means of the cooperation between the hanging ring 24 and the hook 23 at the inner side of the support tube 6, and the teaching appliance can be placed by means of the net bag 25, so that the operation personnel can conveniently take and put the teaching appliance.
Working principle: when the machine is used, three groups of support pipes 6 are unfolded through the cooperation of the fixing rods 3 and the swivel 4, the three groups of support pipes 6 are used for supporting, if the adjusting bolts 10 at the side ends of the support pipes 6 are screwed to be loose, the exposed length of the extension rods 11 at the bottom side of the support pipes 6 can be manually adjusted, the height of the machine table 1 is adjusted, then the mounting rings 14 at the back of the positioning frame 18 are sleeved on the outer sides of the positioning rods 13 at the top of the machine table 1, then the fixing caps 15 are mounted, the positioning frame 18 is mounted at the side ends of the machine table 1, then the writing board 19 is inserted into the inner sides of the positioning frame 18 for use, meanwhile, the hooks 23 are mounted at the mounting grooves 22 at the inner sides of the support pipes 6 by operators, the cooperation between the suspension rings 24 at the outer sides of the net bags 25 and the hooks 23, the net bags 25 can be suspended at the inner sides of the three groups of the support pipes 6, and the teaching aid can be placed by the net bags 25.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a teaching show shelf of conveniently accomodating, includes board (1), supporting legs (12) and clipboard (19), its characterized in that: the utility model discloses a machine platform, including board (1), support tube (6), locating lever (13), support tube (13) and locating cap (13), locating plate (16) are fixed on the side of board (1), the bottom of board (1) is provided with kerve (2), the internally mounted of kerve (2) has dead lever (3), the outside of dead lever (3) is provided with swivel (4), the bottom mounting of swivel (4) has connecting plate (5), stay tube (6) are installed to the bottom of connecting plate (5), the fixed surface of stay tube (6) is provided with supporting boss (7), the bottom of stay tube (6) is provided with storage tank (8), the bottom of stay tube (6) one side is provided with side groove (9), the inside of side groove (9) is provided with adjusting bolt (10), the inside of adjusting bolt (10) one side extends to the inside of storage tank (8), the inside of storage tank (8) is provided with extension rod (11), supporting legs (12) are installed to the bottom of extension rod (11), the central point department on top of board (1) is fixed with locating lever (13), the outside of locating lever (13) is provided with collar (14), locating cap (13) top (16) is provided with storage cap (16), one side (17) is installed to one side of mounting panel (17), the inside of locating frame (18) is provided with clipboard (19), both ends of locating frame (18) all are fixed with lateral platform (20), the inside of lateral platform (20) is provided with gim peg (21), gim peg (21) one end extends to the inside of locating frame (18).
2. The teaching demonstration shelf convenient for storage according to claim 1, wherein: the bottom grooves (2) are arranged at the bottom end of the machine table (1), and the three groups of the bottom grooves (2) are distributed in a ring shape.
3. The teaching demonstration shelf convenient for storage according to claim 1, wherein: the cross section of the fixed rod (3) is smaller than that of the swivel (4), and the fixed rod (3) and the swivel (4) form a rotating structure.
4. The teaching demonstration shelf convenient for storage according to claim 1, wherein: the cross section of the storage groove (8) is larger than that of the extension rod (11), and the storage groove (8) and the extension rod (11) form a telescopic structure.
5. The teaching demonstration shelf convenient for storage according to claim 1, wherein: the cross section of the positioning rod (13) is smaller than that of the mounting ring (14), and the positioning rod (13) and the mounting ring (14) form a detachable structure.
6. The teaching demonstration shelf convenient for storage according to claim 1, wherein: the cross section of the positioning frame (18) is larger than that of the writing board (19), and the positioning frame (18) and the writing board (19) form a clamping structure.
7. The teaching demonstration shelf convenient for storage according to claim 1, wherein: the inside of stay tube (6) is provided with mounting groove (22), the inside of mounting groove (22) is provided with couple (23), one side of couple (23) is provided with string bag (25), the outside of string bag (25) is provided with suspension loop (24).
8. The teaching demonstration shelf convenient for storage according to claim 7, wherein: the inside of mounting groove (22) is provided with the internal thread, the surface of couple (23) is provided with the external screw thread, mounting groove (22) are connected through the screw thread with couple (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322716327.6U CN221187911U (en) | 2023-10-10 | 2023-10-10 | Teaching show shelf of conveniently accomodating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322716327.6U CN221187911U (en) | 2023-10-10 | 2023-10-10 | Teaching show shelf of conveniently accomodating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221187911U true CN221187911U (en) | 2024-06-21 |
Family
ID=91523230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322716327.6U Active CN221187911U (en) | 2023-10-10 | 2023-10-10 | Teaching show shelf of conveniently accomodating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221187911U (en) |
-
2023
- 2023-10-10 CN CN202322716327.6U patent/CN221187911U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |