CN220137819U - Multifunctional display device - Google Patents
Multifunctional display device Download PDFInfo
- Publication number
- CN220137819U CN220137819U CN202321460561.0U CN202321460561U CN220137819U CN 220137819 U CN220137819 U CN 220137819U CN 202321460561 U CN202321460561 U CN 202321460561U CN 220137819 U CN220137819 U CN 220137819U
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- plate
- display device
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- clamping
- straight rod
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- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of display devices, in particular to a multifunctional display device which comprises a supporting plate and a vertical plate, wherein the front surface of the supporting plate is connected with a plurality of clamping structures, the front surface of the supporting plate is connected with a plurality of concave plates through bolts, the inner wall of the vertical plate is rotationally connected with a round rod, the bottom of the round rod is fixedly connected with a bottom plate, the upper side and the lower side of the outer wall of the round rod are respectively provided with threads, the clamping structures are matched with handles in front of the clamping plates to pull forwards, so that the clamping plates squeeze the springs, and meanwhile, the springs are gradually far away from the concave plates, then letter cards are placed in the concave plates, at the moment, the clamping plates are loosened, the springs lose pressure to provide resilience force, so that the clamping plates move backwards on the outer wall of a straight rod, the letter cards are fixed in the concave plates, the original bolt fixing mode is changed, the operation is convenient, the use of the multifunctional display device is convenient, and the operation efficiency of the multifunctional display device is ensured.
Description
Technical Field
The utility model relates to the technical field of multifunctional display devices, in particular to a multifunctional display device.
Background
The multifunctional display device is a device which can ensure teaching and can realize angle conversion, so that the teaching efficiency is improved.
For example, a multifunctional display device with an authorized bulletin number of CN215868310U is provided with a plurality of clamping assemblies for clamping letter cards movably in a placing groove, and a supporting assembly for supporting and adjusting the rotation angle of the display board is arranged on the other side wall of the display board.
Disclosure of Invention
The utility model aims to solve the problem that the operation efficiency of a multifunctional display device is affected due to the trouble of using the multifunctional display device.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a multifunctional display device, includes backup pad and riser, the front of backup pad is connected with a plurality of clamping structure, the front of backup pad has a plurality of concave plates through bolt and bolt connection, the inner wall rotation of riser is connected with the round bar, the bottom rigid coupling of round bar has the bottom plate, both sides are processed the screw thread respectively about the outer wall of round bar.
Preferably, the clamping structure comprises a straight rod and a circular plate, wherein the rear end face of the straight rod is fixedly connected with the front face of the supporting plate, the front face of the straight rod is fixedly connected with the rear end face of the circular plate, the outer wall of the straight rod is in sliding clamping connection with a clamping plate, the outer wall of the straight rod is sleeved with a spring, and two ends of the spring are fixedly connected with the front face of the clamping plate and the rear end face of the circular plate respectively.
Preferably, the clamping plate is located in front of the recess plate.
Preferably, the rear end face of the supporting plate is fixedly connected with the front face of the vertical plate.
Preferably, the outer wall thread of screw thread is connected with the ring, the left and right sides of ring rigid coupling has the horizontal pole respectively.
The multifunctional display device provided by the utility model has the beneficial effects that: the clamping plate is pulled forward through the handle in front of the clamping plate in the clamping structure, so that the clamping plate extrudes the spring, meanwhile, the concave plate is gradually kept away from, then the letter card is placed in the concave plate, at this time, the clamping plate is loosened, the spring loses pressure to provide resilience force, the clamping plate moves backwards on the outer wall of the straight rod, the clamping plate fixes the letter card in the concave plate, the original bolt fixing mode is changed, the operation is convenient, the use of the multifunctional display device is facilitated, and the operation efficiency of the multifunctional display device is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of FIG. 1A;
FIG. 3 is a schematic diagram of the structure of FIG. 1B;
fig. 4 is a schematic diagram of the connection relationship between the straight plate and the curved rod in fig. 1.
In the figure: 1. the clamping structure comprises a supporting plate, 2, a clamping structure, 201, a straight rod, 202, a circular plate, 203, clamping plates, 204, springs, 3, concave plates, 4, vertical plates, 5, round rods, 6, threads, 7, circular rings, 8, cross rods, 9, a bottom plate, 10, straight plates, 11 and curved rods.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
please refer to fig. 1-4: in this embodiment, a multi-functional display device, including backup pad 1 and riser 4, the front of its backup pad 1 is connected with a plurality of clamping structure 2, and the front of backup pad 1 is through bolt bolted connection having a plurality of recess boards 3, and recess board 3 inner wall passes through the bolt to be fixed with the front of backup pad 1, and the inner wall rotation of riser 4 is connected with round bar 5, and the bottom rigid coupling of round bar 5 has bottom plate 9, and both sides are processed respectively to round bar 5's outer wall upper and lower sides has screw thread 6.
The clamping structure 2 comprises a straight rod 201 and a circular plate 202, wherein the rear end surface of the straight rod 201 is fixedly connected with the front surface of the supporting plate 1, the front surface of the straight rod 201 is fixedly connected with the rear end surface of the circular plate 202, the outer wall of the straight rod 201 is slidably clamped with a clamping plate 203, the clamping plate 203 is stressed to slide back and forth through the outer wall of the straight rod 201, the outer wall of the straight rod 201 is sleeved with a spring 204, two ends of the spring 204 are fixedly connected with the front surface of the clamping plate 203 and the rear end surface of the circular plate 202 respectively, the clamping plate 203 is stressed to move forward and then rebounds through the elasticity of the spring 204, and the clamping plate 203 is positioned in front of the concave plate 3;
the clamping plate 203 is pressed against the spring 204 by the clamping structure 2 by being pulled forward by the handle matched with the front of the clamping plate 203, meanwhile, the concave plate 3 is gradually kept away from, then the letter card is placed in the concave plate 3, at the moment, the clamping plate 203 is released, the spring 204 loses pressure to provide resilience force, the clamping plate 203 moves backwards on the outer wall of the straight rod 201, the clamping plate 203 fixes the letter card in the concave plate 3, the original bolt fixing mode is changed, the operation is convenient, the use of the multifunctional display device is convenient, and the operation efficiency of the multifunctional display device is guaranteed.
The rear end face of the supporting plate 1 is fixedly connected with the front face of the vertical plate 4, the outer wall of the screw thread 6 is in threaded connection with a circular ring 7, the circular ring 7 is stressed to rotate up and down through the outer wall of the screw thread 6, the left side and the right side of the circular ring 7 are fixedly connected with cross rods 8 respectively, and the cross rods 8 are convenient for driving the circular ring 7 to rotate.
Working principle:
when the device is used, the cross rod 8 drives the circular ring 7 to rotate outwards on the outer wall of the thread 6, the circular ring 7 is separated from the vertical plate 4, then the vertical plate 4 rotates on the outer wall of the circular rod 5, the angle of the supporting plate 1 is further changed, then the cross rod 8 is matched to drive the circular ring 7 to rotate inwards through the thread 6, the inner side of the circular ring 7 is abutted against the outer wall of the vertical plate 4 to complete fixation, then the handle in front of the clamping plate 203 is matched to pull forwards, the clamping plate 203 presses the spring 204, and meanwhile, the clamping plate 203 is gradually far away from the concave plate 3, then the letter card is placed in the concave plate 3, at this time, the clamping plate 203 is loosened, the spring 204 loses pressure to provide resilience force, the clamping plate 203 moves backwards on the outer wall of the straight rod 201, and the clamping plate 203 fixes the letter card in the concave plate 3, so that the original bolt fixation mode is changed.
Example 2:
please refer to fig. 1-4: in this embodiment, a multifunctional display device further includes a straight plate 10 and a curved rod 11, where the outer wall of the straight plate 10 is slidably clamped with the inner wall of the support plate 1, and the outer side of the straight plate 10 is fixedly connected with the inner side of the curved rod 11.
Working principle:
when the placement position of the primary and secondary cards needs to be increased, the straight plate 10 is gradually pulled out of the support plate 1 by the matching curved bars 11, then the round openings of the frames are aligned with the round openings of the alignment plate 10, the inserting bars penetrate through the frames and are inserted into the round openings of the straight plate 10, and the letter cards are clamped by the frames which are temporarily fixed.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (5)
1. The utility model provides a multi-functional display device, includes backup pad (1) and riser (4), its characterized in that: the front of backup pad (1) is connected with a plurality of clamping structures (2), the front of backup pad (1) is connected with a plurality of recess boards (3) through bolt, the inner wall rotation of riser (4) is connected with round bar (5), the bottom rigid coupling of round bar (5) has bottom plate (9), both sides are processed screw thread (6) respectively about the outer wall of round bar (5).
2. A multi-purpose display device as defined in claim 1, wherein: the clamping structure (2) comprises a straight rod (201) and a circular plate (202), wherein the rear end face of the straight rod (201) is fixedly connected with the front face of the supporting plate (1), the front face of the straight rod (201) is fixedly connected with the rear end face of the circular plate (202), a clamping plate (203) is slidably clamped on the outer wall of the straight rod (201), a spring (204) is sleeved on the outer wall of the straight rod (201), and two ends of the spring (204) are fixedly connected with the front face of the clamping plate (203) and the rear end face of the circular plate (202) respectively.
3. A multi-purpose display device as defined in claim 2, wherein: the clamping plate (203) is positioned in front of the concave plate (3).
4. A multi-purpose display device as defined in claim 1, wherein: the rear end face of the supporting plate (1) is fixedly connected with the front face of the vertical plate (4).
5. A multi-purpose display device as defined in claim 1, wherein: the outer wall threaded connection of screw thread (6) has ring (7), the left and right sides of ring (7) are respectively rigid coupling has horizontal pole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321460561.0U CN220137819U (en) | 2023-06-08 | 2023-06-08 | Multifunctional display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321460561.0U CN220137819U (en) | 2023-06-08 | 2023-06-08 | Multifunctional display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220137819U true CN220137819U (en) | 2023-12-05 |
Family
ID=88947431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321460561.0U Active CN220137819U (en) | 2023-06-08 | 2023-06-08 | Multifunctional display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220137819U (en) |
-
2023
- 2023-06-08 CN CN202321460561.0U patent/CN220137819U/en active Active
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