CN206999977U - A kind of teaching of Chinese new type blackboard - Google Patents
A kind of teaching of Chinese new type blackboard Download PDFInfo
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- CN206999977U CN206999977U CN201720391487.XU CN201720391487U CN206999977U CN 206999977 U CN206999977 U CN 206999977U CN 201720391487 U CN201720391487 U CN 201720391487U CN 206999977 U CN206999977 U CN 206999977U
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Abstract
The technical field of teaching auxiliary device is the utility model is related to, more particularly to a kind of teaching of Chinese new type blackboard, it can carry out plate body and highly adjust, and improve adaptability；And auxiliary placement can be carried out to teaching books simultaneously, function is more fully；Including plate body and mounting bracket；Also include left geometrical clamp and right geometrical clamp, chute is horizontally arranged with the leading flank of plate body；Mounting bracket includes back side panel and bottom plate, also include left-hand thread pipe, left-hand thread bar, right-hand thread pipe and right-hand thread bar, bottom plate top left hand and right side are respectively arranged with left standing groove and right standing groove, and left ball bearing and right ball bearing are respectively arranged with left standing groove and right standing groove；Also include the first left plate, the first right plate, the first limiting plate, the first left spring and the first right spring；Also include the second left plate, the second right plate, the second limiting plate, the second left spring and the second right spring.
Description
Technical field
The technical field of teaching auxiliary device is the utility model is related to, more particularly to a kind of teaching of Chinese novel black
Plate.
Background technology
It is well known that teaching of Chinese is that a kind of auxiliary for carrying out content writing in terms of teaching of Chinese fills with new type blackboard
Put, it is widely used in the teaching of Chinese work of various kinds of schools；Existing teaching of Chinese is included with new type blackboard
Plate body and mounting bracket, plate body are arranged on mounting bracket, and mounting bracket is arranged on wall；This teaching of Chinese is used with new type blackboard
When by plate body leading flank writing imparted knowledge to students；Found in its use, because the height of each teaching teacher is different, nothing after it is installed
Method is adjusted according to teacher using height, causes it higher using limitation；And its function is very single.
Utility model content
It can carry out plate body in order to solve the above technical problems, the utility model provides one kind and highly adjust, improve adaptability；
And auxiliary placement can be carried out to teaching books simultaneously, function more comprehensively teaching of Chinese new type blackboard.
A kind of teaching of Chinese new type blackboard of the present utility model, including plate body and mounting bracket；Also include left geometrical clamp and
Right geometrical clamp, is horizontally arranged with chute on the leading flank of the plate body, and the rear end of the left geometrical clamp and right geometrical clamp is respectively positioned on
In chute, and the rear end of the left geometrical clamp and right geometrical clamp can slide laterally from chute；After the mounting bracket includes
Side plate and bottom plate, the rear end of the bottom plate and the front end of back side panel connect, in addition to left-hand thread pipe, left-hand thread bar, right-hand thread pipe
With right-hand thread bar, the bottom plate top left hand and right side are respectively arranged with left standing groove and right standing groove, and in left standing groove and
Left ball bearing and right ball bearing are respectively arranged with right standing groove, the left-hand thread ttom of pipe end is inserted into left ball bearing
Interior, simultaneously spiral shell is filled to inside left-hand thread tube top end the insertion of left-hand thread bar bottom, and left-hand thread bar top on the left of plate body bottom with being connected, institute
State right-hand thread ttom of pipe end to be inserted into right ball bearing, simultaneously spiral shell is filled to inside right-hand thread tube top end the insertion of right-hand thread bar bottom, right
Threaded rod top on the right side of plate body bottom with being connected；Also include the first left plate, the first right plate, the first limiting plate, the first left bullet
Spring and the first right spring, first left plate and the first right plate bottom are connected with bottom plate top, the first left plate and
One right plate top is connected with the left of the first limiting plate bottom and right side respectively, the first left spring and the first right spring top with
Plate body bottom connects, and the first left spring and the first right spring bottom end are distinguished the first limiting plate top left hand and connected with right side, and first
First through hole is provided with limiting plate, the left-hand thread bar top passes through the first through hole；Also include the second left plate, second
Right plate, the second limiting plate, the second left spring and the second right spring, second left plate and the second right plate bottom are and bottom
Plate top is connected, and the second left plate and the second right plate top are connected with the left of the second limiting plate bottom and right side respectively, and second
Left spring and the second right spring top are connected with plate body bottom, and the second left spring and the second right spring bottom end difference second are spacing
Plate top left hand is connected with right side, and the second through hole is provided with the second limiting plate, and the right-hand thread bar top passes through described second
Through hole.
A kind of teaching of Chinese new type blackboard of the present utility model, in addition to support column and support spring, the support column
Bottom is connected with bottom plate top, and support spring bottom is connected with support top end, and support spring top contacts with plate body bottom.
A kind of teaching of Chinese new type blackboard of the present utility model, in addition to multigroup reinforcement, multigroup reinforcement top rib
End is connected with bottom plate bottom, and multigroup reinforcement rear end is connected with back side panel front side wall.
A kind of teaching of Chinese new type blackboard of the present utility model, the left geometrical clamp and right geometrical clamp include sliding block,
Connecting plate and clamping plate, the rear end of the sliding block are located in chute and can slid laterally, and the front end of sliding block is connected with connecting plate rear end,
Clamping plate is arranged on the bottom of connecting plate, and the bottom of clamping plate is provided with neck, and is set respectively on front side wall and rear wall in neck
Preceding spring and rear spring are equipped with, preceding spring rear end is provided with preceding clamp, and rear spring at front end is provided with rear clamp.
The beneficial effects of the utility model are compared with prior art：By above-mentioned setting, can by left geometrical clamp and
The design of right geometrical clamp is fixed and placed to books, and use is more convenient, while can adjust a left side admittedly by the design of chute
The distance of clamp and right geometrical clamp, adapt to the books of different in width；And it can be entered by the rotation of left-hand thread pipe and right-hand thread pipe
The height regulation of andante body, improves adaptability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 left view.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As depicted in figs. 1 and 2, a kind of teaching of Chinese new type blackboard of the present utility model, including plate body 1 and mounting bracket；
Also include left geometrical clamp 2 and right geometrical clamp 3, be horizontally arranged with chute 4 on the leading flank of plate body, left geometrical clamp and right geometrical clamp
Rear end is respectively positioned in chute, and the rear end of left geometrical clamp and right geometrical clamp can slide laterally from chute；Mounting bracket includes
Back side panel 5 and bottom plate 6, the rear end of bottom plate and the front end of back side panel connect, in addition to left-hand thread pipe 7, left-hand thread bar 8, right-hand thread
Pipe 9 and right-hand thread bar 10, bottom plate top left hand and right side are respectively arranged with left standing groove and right standing groove, and in left standing groove and
Left ball bearing and right ball bearing 11 are respectively arranged with right standing groove, left-hand thread ttom of pipe end is inserted into left ball bearing,
Simultaneously spiral shell is filled to inside left-hand thread tube top end the insertion of left-hand thread bar bottom, and left-hand thread bar top on the left of plate body bottom with being connected, right spiral shell
Line ttom of pipe end is inserted into right ball bearing, and simultaneously spiral shell is filled to inside right-hand thread tube top end the insertion of right-hand thread bar bottom, right-hand thread bar
Top on the right side of plate body bottom with being connected；Also include the first left plate 12, the first right plate 13, the first limiting plate 14, the first left bullet
15 and first right spring 16 of spring, the first left plate and the first right plate bottom are connected with bottom plate top, the first left plate and
One right plate top is connected with the left of the first limiting plate bottom and right side respectively, the first left spring and the first right spring top with
Plate body bottom connects, and the first left spring and the first right spring bottom end are distinguished the first limiting plate top left hand and connected with right side, and first
First through hole is provided with limiting plate, left-hand thread bar top passes through first through hole；Also include the second left plate, the second right plate
17th, the second limiting plate, the second left spring and the second right spring, the second left plate and the second right plate bottom connect with bottom plate top
Connect, the second left plate and the second right plate top are connected with the left of the second limiting plate bottom and right side respectively, the second left spring with
Second right spring top is connected with plate body bottom, and the second left spring and the second right spring bottom end distinguish the second limiting plate top left side
Side is connected with right side, and the second through hole is provided with the second limiting plate, and right-hand thread bar top passes through the second through hole；Set by above-mentioned
Put, books can be fixed and be placed by the design of left geometrical clamp and right geometrical clamp, use is more convenient, passes through simultaneously
The design of chute can adjust the distance of left geometrical clamp and right geometrical clamp, adapt to the books of different in width；And pass through left-hand thread pipe
Rotation with right-hand thread pipe can carry out the height regulation of plate body, improve adaptability.
A kind of teaching of Chinese new type blackboard of the present utility model, in addition to support column 18 and support spring 19, support column
Bottom is connected with bottom plate top, and support spring bottom is connected with support top end, and support spring top contacts with plate body bottom；Can
Reach preferably integrated support effect.
A kind of teaching of Chinese new type blackboard of the present utility model, in addition to multigroup reinforcement, multigroup reinforcement top are equal
It is connected with bottom plate bottom, multigroup reinforcement rear end is connected with back side panel front side wall；Fixed effect is more preferable.
A kind of teaching of Chinese new type blackboard of the present utility model, left geometrical clamp and right geometrical clamp include sliding block 20, connected
Fishplate bar 21 and clamping plate 22, the rear end of sliding block are located in chute and can slid laterally, and the front end of sliding block is connected with connecting plate rear end, folder
Plate is arranged on the bottom of connecting plate, and the bottom of clamping plate is provided with neck, and is set respectively on front side wall and rear wall in neck
There are preceding spring and rear spring, preceding spring rear end is provided with preceding clamp 23, and rear spring at front end is provided with rear clamp；More convenient books
Dismounting.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made, these change
Enter and also should be regarded as the scope of protection of the utility model with modification.
Claims (4)
1. a kind of teaching of Chinese new type blackboard, including plate body and mounting bracket；Characterized in that, also consolidate including left geometrical clamp and the right side
Clamp, is horizontally arranged with chute on the leading flank of the plate body, and the rear end of the left geometrical clamp and right geometrical clamp is respectively positioned on chute
It is interior, and the rear end of the left geometrical clamp and right geometrical clamp can slide laterally from chute；The mounting bracket includes back side panel
And bottom plate, the rear end of the bottom plate and the front end of back side panel connect, in addition to left-hand thread pipe, left-hand thread bar, right-hand thread pipe and the right side
Threaded rod, the bottom plate top left hand and right side are respectively arranged with left standing groove and right standing groove, and are put in left standing groove and the right side
Put and left ball bearing and right ball bearing are respectively arranged with groove, the left-hand thread ttom of pipe end is inserted into left ball bearing, left
Simultaneously spiral shell is filled to inside left-hand thread tube top end the insertion of threaded rod bottom, and left-hand thread bar top on the left of plate body bottom with being connected, the right side
Screwed pipe bottom is inserted into right ball bearing, and simultaneously spiral shell is filled to inside right-hand thread tube top end the insertion of right-hand thread bar bottom, right-hand thread
Bar top on the right side of plate body bottom with being connected；Also include the first left plate, the first right plate, the first limiting plate, the first left spring and
First right spring, first left plate and the first right plate bottom are connected with bottom plate top, the first left plate and first right side
Side plate top is connected with the left of the first limiting plate bottom and right side respectively, and the first left spring and the first right spring top are and plate body
Bottom connects, and the first left spring and the first right spring bottom end are distinguished the first limiting plate top left hand and connected with right side, and first is spacing
First through hole is provided with plate, the left-hand thread bar top passes through the first through hole；Also include the second left plate, the second right side
Plate, the second limiting plate, the second left spring and the second right spring, second left plate and the second right plate bottom are and base top
End connection, the second left plate and the second right plate top are connected with the left of the second limiting plate bottom and right side respectively, the second left bullet
Spring and the second right spring top are connected with plate body bottom, and the second left spring and the second right spring bottom end distinguish the second limiting plate top
End left side connects with right side, the second through hole is provided with the second limiting plate, the right-hand thread bar top passes through second through hole.
2. a kind of teaching of Chinese new type blackboard as claimed in claim 1, it is characterised in that also including support column and support bullet
Spring, the support column bottom are connected with bottom plate top, and support spring bottom is connected with support top end, support spring top and plate
Body bottom contacts.
3. a kind of teaching of Chinese new type blackboard as claimed in claim 2, it is characterised in that also including multigroup reinforcement, institute
State multigroup reinforcement top to be connected with bottom plate bottom, multigroup reinforcement rear end is connected with back side panel front side wall.
4. a kind of teaching of Chinese new type blackboard as claimed in claim 3, it is characterised in that the left geometrical clamp and right fixation
Folder includes sliding block, connecting plate and clamping plate, and the rear end of the sliding block is located in chute and can slid laterally, the front end of sliding block and company
Fishplate bar rear end connects, and clamping plate is arranged on the bottom of connecting plate, and the bottom of clamping plate is provided with neck, and in neck front side wall and after
Preceding spring and rear spring are respectively arranged with side wall, preceding spring rear end is provided with preceding clamp, and rear spring at front end is provided with rear clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391487.XU CN206999977U (en) | 2017-04-14 | 2017-04-14 | A kind of teaching of Chinese new type blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391487.XU CN206999977U (en) | 2017-04-14 | 2017-04-14 | A kind of teaching of Chinese new type blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206999977U true CN206999977U (en) | 2018-02-13 |
Family
ID=61442477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720391487.XU Active CN206999977U (en) | 2017-04-14 | 2017-04-14 | A kind of teaching of Chinese new type blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206999977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053397A (en) * | 2019-06-05 | 2019-07-26 | 兰州城市学院 | The displaying device that English language teaching uses |
| CN113160659A (en) * | 2021-01-14 | 2021-07-23 | 北方工业大学 | Auxiliary teaching device for documents |
-
2017
- 2017-04-14 CN CN201720391487.XU patent/CN206999977U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053397A (en) * | 2019-06-05 | 2019-07-26 | 兰州城市学院 | The displaying device that English language teaching uses |
| CN113160659A (en) * | 2021-01-14 | 2021-07-23 | 北方工业大学 | Auxiliary teaching device for documents |
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