CN214955524U - Teaching training management is with show board - Google Patents
Teaching training management is with show board Download PDFInfo
- Publication number
- CN214955524U CN214955524U CN202121496849.4U CN202121496849U CN214955524U CN 214955524 U CN214955524 U CN 214955524U CN 202121496849 U CN202121496849 U CN 202121496849U CN 214955524 U CN214955524 U CN 214955524U
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- Prior art keywords
- sliding
- rod
- mounting frame
- spring
- display
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- 238000004140 cleaning Methods 0.000 claims abstract description 48
- 238000004804 winding Methods 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of display boards, in particular to a display board for teaching, training and management, which comprises a mounting frame, a display piece, a cleaning component and a base component; the mounting frame is arranged on the base assembly; the display piece is arranged on the mounting frame; the cleaning assembly is disposed on the mounting bracket. The utility model is provided with the cleaning component, the control line is adjusted by the winding roller, and the control line is pulled to drive the sliding block to slide on the sliding rod; the rotating shaft rotates on the sliding block, so that the cleaning roller is driven to wipe the back of the display piece, the accumulation of dust generated by static electricity on the display piece is avoided, and the display effect of the display piece is improved; a first spring is arranged to provide an automatic reset function for the sliding block, and meanwhile, the control line is prevented from winding in the mounting rack; through setting up the base subassembly, through the length of adjusting electric telescopic rod to adjust the angle relation between mounting bracket and the ground, thereby be convenient for the training person adjusts the show direction of show piece.
Description
Technical Field
The utility model relates to a show board technical field especially relates to a teaching training management is with show board.
Background
Show board is often used to teaching in-process at training management, makes things convenient for the teacher to give lessons.
The utility model with the patent number of CN2020210208350 discloses a display board for teaching, training and management; if this show board sets up to liquid crystal display, its back is piled up because dust that static produced because adjusting device's existence and difficult clearance, and after the live time overlength, the bandwagon effect worsens, can't satisfy training management's daily needs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a display board for teaching, training and management aiming at the technical problems in the background technology, which utilizes a winding roller to adjust a control line by arranging a cleaning component, pulls the control line and drives a sliding block to slide on a sliding rod; the rotating shaft rotates on the sliding block, so that the cleaning roller is driven to wipe the back of the display piece, the accumulation of dust generated by static electricity on the display piece is avoided, and the display effect of the display piece is improved; set up a spring, provide sliding block automatic re-setting function, avoid the control line to take place winding phenomenon in the mounting bracket simultaneously.
The technical scheme of the utility model: a display board for teaching, training and management comprises a mounting frame, a display piece, a cleaning assembly and a base assembly; the mounting frame is arranged on the base assembly; the display piece is arranged on the mounting frame; the cleaning assembly is arranged on the mounting frame; the cleaning assembly comprises a sliding rod, a sliding block, a first spring, a rotating shaft, a cleaning roller, a control wire and a winding roller; the sliding rod is arranged on the mounting frame; the sliding block is arranged on the sliding rod in a sliding manner; the first spring is sleeved on the sliding rod in a sliding manner, one end of the first spring is arranged on the sliding block, and the other end of the first spring is arranged on the mounting frame; the rotating shaft is rotationally connected with the sliding block; the cleaning roller is arranged on the rotating shaft and is in sliding connection with the display piece; the control wire is wound on the winding roller and arranged on the sliding block; the winding roller is arranged on the mounting frame; the winding roller and the first spring are respectively positioned at two ends of the sliding rod.
Preferably, the base assembly comprises a fixing strip, a first rotating seat, an electric telescopic rod, a second rotating seat and a base; the fixing strip is arranged on the mounting rack; the first rotating seat is arranged on the fixed strip; the electric telescopic rod is rotatably arranged on the first rotating seat; the second rotating seat is arranged on the mounting frame; the base rotates and sets up on No. two rotating seat, and rotates with the mounting bracket and be connected.
Preferably, the cleaning assembly further comprises a coupling, a connecting seat and an elastic piece; one end of the coupler is arranged on the sliding block, and the other end of the coupler is arranged on the rotating shaft; the connecting seat is rotationally arranged on the rotating shaft; one end of the elastic piece is connected with the mounting frame in a sliding manner, and the other end of the elastic piece is arranged on the connecting seat; the elastic piece and the display piece are respectively positioned on two sides of the rotating shaft.
Preferably, the mounting frame is provided with a chute; the sliding groove and the sliding rod are arranged in parallel; the elastic piece is arranged on the sliding groove in a sliding mode.
Preferably, the cleaning assembly further comprises a ball; the ball rotates and sets up on the elastic component, ball and mounting bracket sliding connection.
Preferably, the elastic part comprises a connecting rod, a guide sleeve rod and a second spring; the connecting rod is sleeved on the guide sleeve rod in a sliding manner; no. two springs slide to be set up on the direction loop bar, and the one end setting of No. two springs is on the connecting rod, and the other end setting of No. two springs is on the direction loop bar.
Preferably, the connecting rod is provided with a clamping block; the fixture block is connected with the guide sleeve rod in a sliding manner.
Preferably, the guide sleeve rod is provided with a clamping groove; the clamping block is arranged on the clamping groove in a sliding mode.
Preferably, the mounting frame is provided with a guide seat; the control line runs through and sets up on the guide holder.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
firstly, a cleaning assembly is arranged, a control line is adjusted by a winding roller, and the control line is pulled to drive a sliding block to slide on a sliding rod; the rotating shaft rotates on the sliding block, so that the cleaning roller is driven to wipe the back of the display piece, the accumulation of dust generated by static electricity on the display piece is avoided, and the display effect of the display piece is improved; a first spring is arranged to provide an automatic reset function for the sliding block, and meanwhile, the control line is prevented from winding in the mounting rack;
secondly, by arranging the base component and adjusting the length of the electric telescopic rod, the angle relation between the mounting frame and the ground is adjusted, so that a trainer can conveniently adjust the display direction of the display piece, and the practicability of the display piece is improved;
thirdly, through setting up shaft coupling and elastic component, the elasticity restoring force of elastic component promotes axis of rotation and cleaning roller towards the direction of show piece all the time to improve the area of contact of cleaning roller and show piece, and then improve the cleaning efficiency of cleaning roller.
Drawings
Fig. 1 is a schematic diagram of a first structure according to an embodiment of the present invention.
Fig. 2 is a second structural schematic diagram according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view of an embodiment of the present invention.
Fig. 4 is a partially enlarged structural view of a portion a in fig. 3.
Fig. 5 is a partially enlarged structural view at B in fig. 3.
Fig. 6 is a partially enlarged structural view at C in fig. 3.
Reference numerals: 1. a mounting frame; 2. a display member; 3. a cleaning assembly; 4. a base assembly; 5. a slide bar; 6. a slider; 7. a first spring; 8. a coupling; 9. a rotating shaft; 10. a cleaning roller; 11. a connecting seat; 12. an elastic member; 13. a connecting rod; 14. a guide loop bar; 15. a second spring; 16. a clamping block; 17. a card slot; 18. a ball bearing; 19. a chute; 20. a control line; 21. a guide seat; 22. a winding roller; 23. a fixing strip; 24. a first rotating seat; 25. an electric telescopic rod; 26. a second rotating seat; 27. a base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1-3 and 6, the display board for teaching, training and management provided by the present invention comprises a mounting frame 1, a display member 2, a cleaning assembly 3 and a base assembly 4; the mounting frame 1 is arranged on the base component 4; the display piece 2 is arranged on the mounting frame 1; the cleaning component 3 is arranged on the mounting frame 1; the cleaning component 3 comprises a sliding rod 5, a sliding block 6, a first spring 7, a rotating shaft 9, a cleaning roller 10, a control wire 20 and a winding roller 22; the sliding rod 5 is arranged on the mounting rack 1; the sliding block 6 is arranged on the sliding rod 5 in a sliding manner; the first spring 7 is sleeved on the sliding rod 5 in a sliding manner, one end of the first spring 7 is arranged on the sliding block 6, and the other end of the first spring 7 is arranged on the mounting frame 1; the rotating shaft 9 is rotatably connected with the sliding block 6; the cleaning roller 10 is arranged on the rotating shaft 9 and is connected with the display piece 2 in a sliding way; the control wire 20 is wound on the winding roller 22, and the control wire 20 is arranged on the sliding block 6; the winding roller 22 is arranged on the mounting frame 1; the winding roller 22 and the first spring 7 are respectively positioned at two ends of the sliding rod 5.
In an alternative embodiment, the base assembly 4 comprises a fixing strip 23, a first rotary seat 24, an electric telescopic rod 25, a second rotary seat 26 and a base 27; the fixing strip 23 is arranged on the mounting rack 1; the first rotating seat 24 is arranged on the fixed strip 23; the electric telescopic rod 25 is rotatably arranged on the first rotating seat 24; the second rotating seat 26 is arranged on the mounting frame 1; the base 27 is rotatably arranged on the second rotating seat 26 and is rotatably connected with the mounting frame 1.
Through setting up base subassembly 4 in this embodiment, through the length of adjusting electric telescopic handle 25, make show spare 2 change for the angle on ground, thereby improve the utility model discloses a practicality.
Example two
As shown in fig. 1-3 and 6, the display board for teaching, training and management provided by the present invention comprises a mounting frame 1, a display member 2, a cleaning assembly 3 and a base assembly 4; the mounting frame 1 is arranged on the base component 4; the display piece 2 is arranged on the mounting frame 1; the cleaning component 3 is arranged on the mounting frame 1; the cleaning component 3 comprises a sliding rod 5, a sliding block 6, a first spring 7, a rotating shaft 9, a cleaning roller 10, a control wire 20 and a winding roller 22; the sliding rod 5 is arranged on the mounting rack 1; the sliding block 6 is arranged on the sliding rod 5 in a sliding manner; the first spring 7 is sleeved on the sliding rod 5 in a sliding manner, one end of the first spring 7 is arranged on the sliding block 6, and the other end of the first spring 7 is arranged on the mounting frame 1; the rotating shaft 9 is rotatably connected with the sliding block 6; the cleaning roller 10 is arranged on the rotating shaft 9 and is connected with the display piece 2 in a sliding way; the control wire 20 is wound on the winding roller 22, and the control wire 20 is arranged on the sliding block 6; the winding roller 22 is arranged on the mounting frame 1; the winding roller 22 and the first spring 7 are respectively positioned at two ends of the sliding rod 5.
In an alternative embodiment, the cleaning assembly 3 further comprises a coupling 8, a connecting seat 11 and an elastic member 12; one end of the coupler 8 is arranged on the sliding block 6, and the other end of the coupler 8 is arranged on the rotating shaft 9; the connecting seat 11 is rotatably arranged on the rotating shaft 9; one end of the elastic piece 12 is connected with the mounting rack 1 in a sliding way, and the other end is arranged on the connecting seat 11; the elastic member 12 and the display member 2 are respectively located on both sides of the rotation shaft 9.
In the present embodiment, the rotating shaft 9 rotates on the coupling 8; the elastic member 12 is provided, and the elastic restoring force of the elastic member 12 pushes the rotating shaft 9 and the cleaning roller 10 to the direction of the display member 2, so that the contact area of the cleaning roller 10 and the display member 2 is increased, and the cleaning efficiency of the cleaning roller 10 is improved.
EXAMPLE III
As shown in fig. 1-3 and 5-6, on the basis of the second embodiment, the mounting frame 1 of the present embodiment is provided with a sliding groove 19; the sliding groove 19 is arranged in parallel with the sliding rod 5; the elastic member 12 is slidably disposed on the slide groove 19.
The sliding grooves 19 are provided to limit the sliding of the elastic members 12 on the mounting frame 1, thereby improving the stability of the cleaning roller 10 and the rotating shaft 9 sliding on the mounting frame 1.
Example four
As shown in fig. 1-3 and 5-6, on the basis of the second embodiment, the cleaning assembly 3 further comprises a ball 18; the ball 18 is rotatably arranged on the elastic member 12, and the ball 18 is slidably connected with the mounting frame 1.
The balls 18 are provided to reduce the friction between the elastic member 12 and the mounting frame 1, thereby improving the smoothness of the sliding of the cleaning assembly 3 on the mounting frame 1.
EXAMPLE five
As shown in fig. 1-3 and 5-6, on the basis of the second embodiment, the elastic member 12 comprises a connecting rod 13, a guide sleeve rod 14 and a second spring 15; the connecting rod 13 is sleeved on the guide sleeve rod 14 in a sliding manner; the second spring 15 is arranged on the guide sleeve rod 14 in a sliding mode, one end of the second spring 15 is arranged on the connecting rod 13, and the other end of the second spring 15 is arranged on the guide sleeve rod 14.
In an alternative embodiment, the connecting rod 13 is provided with a latch 16; the latch 16 is slidably connected to the guide sleeve 14.
In an alternative embodiment, the guide sleeve rod 14 is provided with a clamping groove 17; the latch 16 is slidably disposed on the latch slot 17.
The present embodiment utilizes the connecting rod 13 and the guide sleeve rod 14 to define the elastic expansion direction of the second spring 15, thereby improving the stability of the elastic member 12 on the mounting frame 1 and ensuring that the cleaning roller 10 always slides on the showing member 2.
EXAMPLE six
In an alternative embodiment, the mounting frame 1 is provided with a guide seat 21; the control wire 20 is arranged on the guide base 21 in a penetrating way.
The guide seat 21 is arranged to guide the control wire 20, so as to prevent the control wire 20 from winding in the mounting rack 1.
It should be noted that the control line 20 is adjusted by using the winding roller 22, and the control line 20 is pulled to drive the sliding block 6 to slide on the sliding rod 5; the rotating shaft 9 rotates on the sliding block 6, so that the cleaning roller 10 is driven to wipe the back of the showing piece 2, dust accumulation of the showing piece 2 due to static electricity is avoided, and the showing effect of the showing piece 2 is improved; a spring 7 is provided to provide the sliding block 6 with an automatic reset function, and simultaneously prevent the control wire 20 from winding in the mounting rack 1.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. A display board for teaching, training and management is characterized by comprising a mounting frame (1), a display piece (2), a cleaning component (3) and a base component (4); the mounting frame (1) is arranged on the base component (4); the display piece (2) is arranged on the mounting rack (1); the cleaning component (3) is arranged on the mounting frame (1);
the cleaning component (3) comprises a sliding rod (5), a sliding block (6), a first spring (7), a rotating shaft (9), a cleaning roller (10), a control wire (20) and a winding roller (22); the sliding rod (5) is arranged on the mounting rack (1); the sliding block (6) is arranged on the sliding rod (5) in a sliding manner; a first spring (7) is sleeved on the sliding rod (5) in a sliding manner, one end of the first spring (7) is arranged on the sliding block (6), and the other end of the first spring (7) is arranged on the mounting rack (1); the rotating shaft (9) is rotationally connected with the sliding block (6); the cleaning roller (10) is arranged on the rotating shaft (9) and is connected with the display piece (2) in a sliding way; the control wire (20) is wound on the winding roller (22), and the control wire (20) is arranged on the sliding block (6); the winding roller (22) is arranged on the mounting rack (1); the winding roller (22) and the first spring (7) are respectively positioned at two ends of the sliding rod (5).
2. The display board for teaching, training and management as claimed in claim 1, wherein the base assembly (4) comprises a fixing strip (23), a first rotary seat (24), an electric telescopic rod (25), a second rotary seat (26) and a base (27); the fixing strip (23) is arranged on the mounting rack (1); the first rotating seat (24) is arranged on the fixed strip (23); the electric telescopic rod (25) is rotatably arranged on the first rotating seat (24); the second rotating seat (26) is arranged on the mounting frame (1); the base (27) is rotatably arranged on the second rotating seat (26) and is rotatably connected with the mounting rack (1).
3. The display board for teaching, training and management according to claim 1, wherein the cleaning assembly (3) further comprises a coupling (8), a connecting seat (11) and an elastic member (12); one end of the coupler (8) is arranged on the sliding block (6), and the other end of the coupler (8) is arranged on the rotating shaft (9); the connecting seat (11) is rotatably arranged on the rotating shaft (9); one end of the elastic piece (12) is connected with the mounting rack (1) in a sliding way, and the other end of the elastic piece is arranged on the connecting seat (11); the elastic piece (12) and the display piece (2) are respectively positioned at two sides of the rotating shaft (9).
4. The display board for teaching, training and management according to claim 3, wherein the mounting frame (1) is provided with a chute (19); the sliding chute (19) is arranged in parallel with the sliding rod (5); the elastic piece (12) is arranged on the sliding groove (19) in a sliding way.
5. A presentation board for educational training management according to claim 3, wherein the cleaning member (3) further comprises a ball (18); the ball (18) is rotatably arranged on the elastic piece (12), and the ball (18) is connected with the mounting frame (1) in a sliding manner.
6. The display board for teaching, training and management as claimed in claim 3, wherein the elastic member (12) comprises a connecting rod (13), a guide sleeve rod (14) and a second spring (15); the connecting rod (13) is sleeved on the guide sleeve rod (14) in a sliding manner; the second spring (15) is arranged on the guide sleeve rod (14) in a sliding mode, one end of the second spring (15) is arranged on the connecting rod (13), and the other end of the second spring (15) is arranged on the guide sleeve rod (14).
7. The display board for teaching, training and management as claimed in claim 6, wherein the connecting rod (13) is provided with a fixture block (16); the fixture block (16) is connected with the guide sleeve rod (14) in a sliding way.
8. The display board for teaching, training and management as claimed in claim 7, wherein the guide sleeve rod (14) is provided with a slot (17); the clamping block (16) is arranged on the clamping groove (17) in a sliding mode.
9. The display board for teaching, training and management according to claim 1, wherein the mounting frame (1) is provided with a guide seat (21); the control wire (20) is arranged on the guide seat (21) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496849.4U CN214955524U (en) | 2021-07-02 | 2021-07-02 | Teaching training management is with show board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496849.4U CN214955524U (en) | 2021-07-02 | 2021-07-02 | Teaching training management is with show board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214955524U true CN214955524U (en) | 2021-11-30 |
Family
ID=79076306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121496849.4U Expired - Fee Related CN214955524U (en) | 2021-07-02 | 2021-07-02 | Teaching training management is with show board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214955524U (en) |
-
2021
- 2021-07-02 CN CN202121496849.4U patent/CN214955524U/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 |
Granted publication date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |