CN214905205U - Wisdom blackboard mounting bracket - Google Patents
Wisdom blackboard mounting bracket Download PDFInfo
- Publication number
- CN214905205U CN214905205U CN202023321575.3U CN202023321575U CN214905205U CN 214905205 U CN214905205 U CN 214905205U CN 202023321575 U CN202023321575 U CN 202023321575U CN 214905205 U CN214905205 U CN 214905205U
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- rod
- fixed frame
- guide
- fixedly connected
- mounting bracket
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- 239000000463 material Substances 0.000 claims description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent blackboard mounting rack, which comprises a bracket, the upper end of the adjusting rod is fixedly provided with a connecting plate, the lower end of the adjusting rod is fixedly connected with a guide plate, the outer side of the adjusting rod is provided with a clamping groove, the upper part of the left side of the support is fixedly connected with a fixing frame, the bottom of the left side of the fixing frame is provided with a pressing rod, the right end of the pressing rod is movably connected with a pressing wheel, the bottom of the inner wall of the fixing frame is provided with a first guide groove, the back of the fixing frame is fixedly connected with a rotating shaft, the rotating shaft is hinged to the middle part of a connecting rod, the bottom of the left side of the connecting rod is provided with a pressing wheel groove, the pressing wheel is slidably connected with the pressing wheel groove, the top of the connecting rod is movably connected with a clamping rod, the top of the inner wall of the fixing frame is provided with a second guide groove, the second guide groove is slidably connected with a second guide rod, the left side of the second guide rod is fixedly connected with a spring, the upper end of the adjusting rod is sleeved with a hoop, and the hoop is positioned above the support and tightly embraced on the adjusting rod; in general, the utility model has the advantage of convenient use.
Description
Technical Field
The utility model relates to a wisdom blackboard especially relates to a wisdom blackboard mounting bracket.
Background
In the prior art, the intelligent blackboard cannot be adjusted in height; the mounting bracket used by the intelligent blackboard can not adjust the height of the intelligent blackboard body from the ground according to teachers with different heights, so that the intelligent blackboard body meets the use requirements of different teachers and is very inconvenient to use; therefore, in order to solve the above problems, there is a need for an intelligent blackboard mounting bracket.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough among the prior art, the utility model provides a convenient to use's wisdom blackboard mounting bracket.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an wisdom blackboard mounting bracket, includes the support, its characterized in that: the left side and the right side of the bracket are sleeved with adjusting rods; the upper end of the adjusting rod is fixedly provided with a connecting plate, the connecting plate is connected with the intelligent blackboard body, the lower end of the adjusting rod is fixedly connected with a guide plate, the outer side of the adjusting rod is provided with a clamping groove, the left upper part of the support is fixedly provided with a fixed frame, the left bottom of the fixed frame is provided with a pressure rod, the bottom of the pressure rod is fixedly connected with a first guide rod, the left side of the bottom of the inner wall of the fixed frame is provided with a first guide groove, the first guide rod is in sliding connection with the first guide groove, the right end of the pressure rod penetrates through the fixed frame and extends into the fixed frame, the right end of the pressure rod is movably connected with a pressure wheel, the fixed frame is fixedly connected with a rotating shaft, the rotating shaft is hinged at the middle part of a connecting rod, the left bottom of the connecting rod is provided with a pressure wheel groove, the pressure wheel is in sliding connection with the pressure wheel groove, the top of the connecting rod is movably connected with a clamping rod, and the right end of the clamping rod sequentially penetrates through the fixed frame and the support and extends into the clamping groove, be clearance fit between chucking pole and fixed frame, the support, the second guide way has been seted up at the top of fixed frame inner wall, the inside sliding connection of second guide way has the second guide bar, the bottom of second guide bar and the top fixed connection of chucking pole, the left side fixedly connected with spring of second guide bar, the left end and the left top fixed connection of fixed frame inner wall of spring, it is equipped with the staple bolt to adjust pole pot head, the staple bolt is located the support top and holds tightly on adjusting the pole.
The bottom of the inner wall of the support is fixedly connected with a rubber pad.
And the inner wall of the clamping groove is fixedly connected with an anti-collision pad.
And a pressure head is arranged on the left side of the pressure lever.
The surface of the pressure head is provided with anti-skid lines.
The left side fixedly connected with blotter of first guide way inner wall.
The staple bolt includes that first armful encircles and the second armful encircles, first armful encircles and second armful encircles one end and rotates through the round pin axle to be connected, and the other end realizes fixed connection through embracing the bolt tightly.
The first stand column is arranged at the upper end of the first embracing ring, the second stand column is arranged at the upper end of the second embracing ring, and an elastic connecting sheet is connected between the first stand column and the second stand column.
The elastic connecting piece is made of rubber materials.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses the regulation pole that sets up can slide from top to bottom in the dead lever, loosens the staple bolt that sets up, through promoting the depression bar, drives the pinch roller and removes, the pinch roller removes and drives connecting rod one end through the pinch roller groove and removes, connecting rod one end removes and drives the other end of connecting rod through the pivot and removes, the other end of connecting rod removes and drives chucking pole and removes, chucking pole removes and drives the second guide bar and removes, the second guide bar removes compression spring, the second guide bar removes and the draw-in groove separation, realize the height control to the wisdom blackboard; after the height adjustment is finished, the pressing rod is loosened, the clamping rod resets under the action of the spring force, the clamping rod enters the clamping groove again for limiting, the hoop is locked, and the fixing of the guide rod and the fixed rod after the height adjustment is finished; the whole device can complete height adjustment only by pressing the pressure lever during adjustment, and is very convenient to use;
2. the utility model is provided with a hoop which can be sleeved on the adjusting rod in advance through the elastic connecting sheet, and is very convenient when further clasping through the clasping bolt; in general, the utility model has the advantage of convenient use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a part of the structure of the present invention.
Fig. 3 is a schematic view of the three-dimensional structure of the hoop of the present invention.
In the figure: the support, 2 adjust the pole, 3 dead levers, 4 deflector, 5 draw-in grooves, 6 fixed frames, 7 depression bars, 8 pinch rollers, 9 first guide ways, 10 first guide ways, 11 connecting rods, 12 pinch roller grooves, 13 chucking poles, 14 second guide ways, 15 second guide ways, 16 springs, 17 rubber pads, 18 crashproof pads, 19 pressure heads, 20 blotters, 21 staple bolts, 211 first armful of rings, 212 second armful of rings, 213 round pin axle, 214 armful bolt, 215 first stand, 216 second stand, 217 elastic connection piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the intelligent blackboard mounting rack comprises a support 1, wherein adjusting rods 2 are sleeved on the left side and the right side of the support 1; the upper end of the adjusting rod 2 is fixedly provided with a connecting plate 3, the connecting plate 3 is fixedly connected with an intelligent blackboard body, the lower end of the adjusting rod 2 is fixedly connected with a guide plate 4, the outer side of the adjusting rod 2 is provided with a clamping groove 5, the left upper part of the bracket 1 is fixedly connected with a fixed frame 6, the left bottom of the fixed frame 6 is provided with a press rod 7, the right end of the press rod 7 penetrates through the fixed frame 6 and extends into the fixed frame 6, the right end of the press rod 7 is movably connected with a press wheel 8, the left side of the bottom of the inner wall of the fixed frame 6 is provided with a first guide groove 9, the inside of the first guide groove 9 is slidably connected with a first guide rod 10, the top of the first guide rod 10 is fixedly connected with the bottom of the press rod 7, the back of the fixed frame 6 is fixedly connected with a rotating shaft, the rotating shaft is hinged at the middle part of a connecting rod 11, the rotating shaft is fixedly connected with the fixed frame 6 and serves as one end of the connecting rod 11 to move, the other end of the connecting rod 11 reversely moves, a pinch roller groove 12 is formed in the bottom of the left side of the connecting rod 11, the pinch roller 8 is slidably connected with the pinch roller groove 12, a clamping rod 13 is movably connected to the top of the connecting rod 11, the clamping rod 13 can move on the connecting rod 11 in order to prevent the clamping rod 13 from moving and being blocked or jammed, the right end of the clamping rod 13 sequentially penetrates through the fixed frame 6 and the support 1 and extends to the inside of the clamping groove 5, and in order to prevent the clamping rod 13 from being jammed between the fixed frame 6 and the support 1, the clamping rod 13 is in clearance fit with the fixed frame 6 and the support 1, and a certain offset is allowed to exist between the clamping rod 13 and the fixed frame 6, the support 1 and the connecting rod 11; second guide way 14 has been seted up at the top of 6 inner walls of fixed frame, the inside sliding connection of second guide way 14 has second guide bar 15, the bottom of second guide bar 15 and the top fixed connection of chucking pole 13, the left side fixedly connected with spring 16 of second guide bar 15, the left end of spring 16 and the left top fixed connection of 6 inner walls of fixed frame, 2 upper pot heads of adjusting pole are equipped with staple bolt 21, and staple bolt 21 is located 1 top of support, and staple bolt 21 is held tightly on adjusting pole 2.
The bottom fixedly connected with rubber pad 17 of 1 inner wall of support through setting up rubber pad 17, can protect deflector 4, prevents that the striking from appearing in deflector 4 and dead lever 3 from influencing the wisdom blackboard.
5 inner walls of draw-in groove have linked firmly crashproof pad 18, and the left side of crashproof pad 18 contacts with the right-hand member of chucking pole 13, through setting up crashproof pad 18, can protect draw-in groove 5, prevents that striking from appearing in draw-in groove 5 and chucking pole 13, the left side fixedly connected with blotter 20 of first guide way 9 inner wall, crashproof pad 18, blotter 20 all can adopt rubber materials to make, through setting up blotter 20, can protect first guide way 9, play the cushioning effect between first guide way 9 and first guide bar 10.
The left side of depression bar 7 is equipped with pressure head 19, and through setting up pressure head 19, the surface of pressure head 19 is provided with anti-skidding line, can protect user's both hands, prevents that depression bar 7 from hindering the user.
As shown in fig. 3, the hoop 21 includes a first hoop 211 and a second hoop 212, one end of the first hoop 211 and one end of the second hoop 212 are rotatably connected through a pin shaft 213, the other end of the first hoop 211 and the other end of the second hoop 212 are fixedly connected through a clasping bolt 214, a first upright post 215 is disposed at the upper end of the first hoop 211, a second upright post 216 is disposed at the upper end of the second hoop 212, an elastic connecting piece 217 is connected between the first upright post 215 and the second upright post 216, the first hoop 211 and the second hoop 212 can be positioned on the adjusting rod 2 in advance through the elastic connecting piece 217, and the further clasping through the clasping bolt 214 is more convenient; the elastic connecting piece 217 is made of rubber materials, and when the holding bolt 214 is held tightly, the elastic connecting piece has a certain deformation amount and cannot generate overlarge resistance to holding.
The utility model discloses a use method does: when the device is used, the hoop 21 is firstly loosened according to the height requirement, then the pressure rod 7 is pushed by the pressure head 19, the pressure rod 7 drives the pressure wheel 8 to move, the pressure wheel 8 moves to drive one end of the connecting rod 11 to move through the pressure wheel groove 12, one end of the connecting rod 11 moves to drive the other end of the connecting rod 11 to move through the rotating shaft, the other end of the connecting rod 11 moves to drive the clamping rod 13 to move, the clamping rod 13 moves to drive the second guide rod 15 to move, the second guide rod 15 moves to compress the spring 16, the second guide rod 15 moves to be separated from the clamping groove 5, the height is adjusted by the adjusting rod 2 and the fixing rod 3, the pressure head 19 is loosened after adjustment, the clamping rod 13 is reset through the spring 16 and is clamped in the clamping groove 5, then the holding bolt 214 on the hoop 21 is screwed to enable the hoop 21 to hold the adjusting rod 2 tightly, so that the phenomenon that the clamping rod 13 and the clamping groove 5 are not matched to bear enough capacity to fall is prevented, the usage is very convenient, and the normal use of the intelligent blackboard is not influenced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an wisdom blackboard mounting bracket, includes the support, its characterized in that: the left side and the right side of the bracket are sleeved with adjusting rods; the upper end of the adjusting rod is fixedly provided with a connecting plate, the connecting plate is connected with the intelligent blackboard body, the lower end of the adjusting rod is fixedly connected with a guide plate, the outer side of the adjusting rod is provided with a clamping groove, the left upper part of the support is fixedly provided with a fixed frame, the left bottom of the fixed frame is provided with a pressure rod, the bottom of the pressure rod is fixedly connected with a first guide rod, the left side of the bottom of the inner wall of the fixed frame is provided with a first guide groove, the first guide rod is in sliding connection with the first guide groove, the right end of the pressure rod penetrates through the fixed frame and extends into the fixed frame, the right end of the pressure rod is movably connected with a pressure wheel, the fixed frame is fixedly connected with a rotating shaft, the rotating shaft is hinged at the middle part of a connecting rod, the left bottom of the connecting rod is provided with a pressure wheel groove, the pressure wheel is in sliding connection with the pressure wheel groove, the top of the connecting rod is movably connected with a clamping rod, and the right end of the clamping rod sequentially penetrates through the fixed frame and the support and extends into the clamping groove, be clearance fit between chucking pole and fixed frame, the support, the second guide way has been seted up at the top of fixed frame inner wall, the inside sliding connection of second guide way has the second guide bar, the bottom of second guide bar and the top fixed connection of chucking pole, the left side fixedly connected with spring of second guide bar, the left end and the left top fixed connection of fixed frame inner wall of spring, it is equipped with the staple bolt to adjust pole pot head, the staple bolt is located the support top and holds tightly on adjusting the pole.
2. The intelligent blackboard mounting bracket of claim 1, wherein: the bottom of the inner wall of the support is fixedly connected with a rubber pad.
3. The intelligent blackboard mounting bracket of claim 1, wherein: and the inner wall of the clamping groove is fixedly connected with an anti-collision pad.
4. The intelligent blackboard mounting bracket of claim 1, wherein: and a pressure head is arranged on the left side of the pressure lever.
5. The intelligent blackboard mounting bracket of claim 4, wherein: the surface of the pressure head is provided with anti-skid lines.
6. The intelligent blackboard mounting bracket of claim 1, wherein: the left side fixedly connected with blotter of first guide way inner wall.
7. The intelligent blackboard mounting bracket of claim 1, wherein: the staple bolt includes that first armful encircles and the second armful encircles, first armful encircles and second armful encircles one end and rotates through the round pin axle to be connected, and the other end realizes fixed connection through embracing the bolt tightly.
8. The intelligent blackboard mounting bracket of claim 7, wherein: the first stand column is arranged at the upper end of the first embracing ring, the second stand column is arranged at the upper end of the second embracing ring, and an elastic connecting sheet is connected between the first stand column and the second stand column.
9. The intelligent blackboard mounting bracket of claim 8, wherein: the elastic connecting piece is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023321575.3U CN214905205U (en) | 2020-12-31 | 2020-12-31 | Wisdom blackboard mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023321575.3U CN214905205U (en) | 2020-12-31 | 2020-12-31 | Wisdom blackboard mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214905205U true CN214905205U (en) | 2021-11-30 |
Family
ID=79116945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023321575.3U Active CN214905205U (en) | 2020-12-31 | 2020-12-31 | Wisdom blackboard mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214905205U (en) |
-
2020
- 2020-12-31 CN CN202023321575.3U patent/CN214905205U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |