A paper clip assembly for a drawing display board
By using a combined structure of pressing strips and bidirectional screws on the drawing display board, the problem of unstable fixation of the drawing and air residues is solved, and a higher fixation stability and intuitive effect is achieved.
Patent Information
- Application Number
- CN202420796414.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-17
AI Technical Summary
In the prior art, when the drawing is clamped with a clip, the stability is poor, which can easily lead to the drawing falling, and the air residue between the drawing and the display board leads to bulge, affecting the intuitive effect.
A paper clip assembly for display boards is designed, using a combined structure of a press strip and a bidirectional screw. The press strip extrudes and fixes the drawings. The bidirectional screw drives the press strip to move to discharge air to ensure that the drawings and display boards are fully fitted.
Improve the fixing stability of the drawing, avoid falling and floating, and prevent bulging by eliminating air residues, improving the intuitive effect of the drawing.
Smart Images
Figure CN222707851U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of paper clips for drawing display boards, and in particular to a paper clip assembly for drawing display boards. Background Art
[0002] Drawings are graphic representations of the actual project that the owner wants to build, marked with details such as size, location and technical parameters required for construction. Usually, drawings are placed on display boards to facilitate people to observe the design.
[0003] However, in actual applications, when placing drawings on most existing display boards, most of them directly use clips to clamp the drawings to achieve a fixing effect. However, the fixing method using clips is relatively simple, and the stability of the drawings after fixing is poor, which can easily cause the drawings to fall off. In addition, when the drawings are placed, air is easily retained between the drawings and the display board, causing bulging, which in turn reduces the visual effect.
[0004] Therefore, those skilled in the art provide a drawing display board paper clamping assembly to solve the problems raised in the above background technology. Utility Model Content
[0005] In order to solve the problem that the fixing method using clips proposed in the above background technology is relatively simple, the stability of the drawings after fixing is poor, which easily causes the drawings to fall off, and air is easily trapped between the drawings and the display board when they are placed, causing bulging, thereby reducing the intuitive effect, the present application provides a drawing display board paper clamping assembly.
[0006] A drawing display board paper clamping assembly provided in the present application adopts the following technical solution: it includes a display board, the bottom side of the display board is fixedly connected to a mounting bottom plate, the top side of the display board is fixedly connected to a mounting top plate, the outer side of the display board is slidably connected to two transmission plates, the front sides of the two transmission plates are fixedly connected to pressure strips, and the two pressure strips are in contact with the surface of the display board.
[0007] Preferably, the rear side of the mounting top plate is rotatably connected with a bidirectional screw rod, and the two transmission plates are both helically connected to the bidirectional screw rod.
[0008] Preferably, the display board is designed to be arc-shaped.
[0009] Preferably, a plurality of light bulbs are mounted on the top side of the mounting base plate, and the plurality of light bulbs are electrically connected to an external power source, and a reflector is fixedly mounted on the bottom side of the mounting top plate.
[0010] Preferably, two guide rods are fixedly connected to the rear side of the mounting base plate, and the two transmission plates are connected to the two guide rods in an up-and-down sliding manner.
[0011] In summary, this application includes the following beneficial technical effects:
[0012] 1. By setting the pressure strips, the drawings are attached to the surface of the display board. At this time, the two pressure strips can be used to squeeze the drawings, so that the drawings can be tightly attached to the surface of the display board. Compared with the fixing method of clamping with clips, the fixing effect of the drawings can be improved, and the drawings can be effectively prevented from falling. At the same time, it can ensure that the drawings will not be affected by the outside world and flutter, which effectively improves the practicality.
[0013] 2. By setting a bidirectional screw rod, when the bidirectional screw rod rotates, the two pressure strips can be driven to move relatively to the top edge and the bottom edge of the drawing at the same time to avoid blocking the drawing. At the same time, during the movement of the pressure strip, the air between the drawing and the display board can be squeezed out, so that the drawing and the display board are completely fitted together, thereby avoiding the problem of bulging causing a reduction in the visual effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of a drawing display board paper clamping assembly in an embodiment of the present application;
[0015] Figure 2 It is a rear structural schematic diagram of a drawing display board paper clamping assembly in an embodiment of the present application;
[0016] Figure 3 It is a side sectional structural schematic diagram of a drawing display board paper clamping assembly in an embodiment of the present application.
[0017] Explanation of the reference numerals: 1. Display board; 2. Mounting base plate; 3. Mounting top plate; 4. Transmission plate; 5. Pressure strip; 6. Bidirectional screw rod; 7. Light bulb; 8. Reflector; 9. Guide rod. DETAILED DESCRIPTION
[0018] The following will be combined with the attached Figure 1-3 The technical solution of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.
[0020] The present application embodiment discloses a drawing display board paper clamping assembly, referring to Figure 1-3 , comprising a display board 1, a mounting bottom plate 2 is fixedly connected to the bottom side of the display board 1, a mounting top plate 3 is fixedly connected to the top side of the display board 1, two transmission plates 4 are slidably connected to the outside of the display board 1, and the front sides of the two transmission plates 4 are fixedly connected to pressure strips 5, and the two pressure strips 5 are in contact with the surface of the display board 1; by setting the pressure strips 5, the drawings are attached to the surface of the display board 1, and at this time, the two pressure strips 5 can be used to squeeze the drawings, so that the drawings can be tightly attached to the surface of the display board 1. Compared with the fixing method of clamping with clips, the fixing effect of the drawings can be improved, and the situation of the drawings falling off can be effectively avoided. At the same time, it can ensure that the drawings will not flutter due to external influences, and the practicality is effectively improved.
[0021] In the present application, a bidirectional screw rod 6 is rotatably connected to the rear side of the top plate 3, and the two transmission plates 4 are both spirally connected to the bidirectional screw rod 6; by setting the bidirectional screw rod 6, when the bidirectional screw rod 6 rotates, the two pressure strips 5 can be driven to move relatively to the top edge and the bottom edge of the drawing at the same time, so as to avoid blocking the drawing. At the same time, during the movement of the pressure strip 5, the air between the drawing and the display board 1 can be squeezed out, so that the drawing and the display board 1 are completely fitted together, thereby avoiding the problem of bulging causing a reduction in the intuitive effect.
[0022] In the present application, the display board 1 is designed to be arc-shaped; by setting the display board 1 to be arc-shaped, the drawings can be placed in an arc shape, thereby avoiding reflection of the drawings that affects the observation effect of the drawings.
[0023] In the present application, a plurality of light bulbs 7 are installed on the top side of the mounting base plate 2, and the plurality of light bulbs 7 are electrically connected to an external power supply, and a reflector 8 is fixedly installed on the bottom side of the mounting top plate 3; by arranging the light bulbs 7 and the reflector 8, in a dim environment, the light bulbs 7 can provide sufficient light source to facilitate people to observe the drawings, and at the same time the reflector 8 can vertically reflect the light source, thereby improving the brightness.
[0024] In the present application, two guide rods 9 are fixedly connected to the rear side of the mounting base 2, and the two transmission plates 4 are connected to the two guide rods 9 for upward and downward sliding. By setting the guide rods 9, when the transmission plate 4 moves up or down, the guide rods 9 limit the transmission plate 4, thereby ensuring that the transmission plate 4 maintains vertical movement to avoid deviation.
[0025] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.
[0026] The implementation principle of the paper clamping assembly of a drawing display board of the embodiment of the present application is as follows: when in use, the drawing is placed against the surface of the display board 1, and the two pressure strips 5 can be used to squeeze the drawing, so that the drawing can be tightly attached to the surface of the display board 1. Compared with the fixing method of clamping by clips, the fixing effect of the drawing can be improved, and the situation of the drawing falling can be effectively avoided. At the same time, it can ensure that the drawing will not flutter due to external influences, which effectively improves the practicality. The two-way screw rod 6 is manually twisted. When the two-way screw rod 6 rotates, it can drive the two transmission plates 4 to move relative to each other at the same time, and the two transmission plates 4 drive the two pressure strips 5 to move relative to each other at the same time. When the pressure strip 5 moves relatively to the top edge and the bottom edge of the drawing, the drawing is not blocked. At the same time, the air between the drawing and the display board 1 can be squeezed out during the movement of the pressure strip 5, so that the drawing and the display board 1 are completely fitted together, thereby avoiding the problem of bulging causing a decrease in the visual effect. The display board 1 is designed in an arc shape, so that the drawing can be placed in an arc shape, thereby avoiding the reflection of the drawing affecting the observation effect of the drawing. In a dim environment, the bulb 7 can provide sufficient light source to facilitate people to observe the drawing. At the same time, the reflector 8 can vertically reflect the light source to increase the brightness.
[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0028] Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A drawing display board paper clamping assembly, comprising a display board (1), characterized in that: The bottom side of the display board (1) is fixedly connected to a mounting bottom plate (2), the top side of the display board (1) is fixedly connected to a mounting top plate (3), the outer side of the display board (1) is slidably connected to two transmission plates (4), the front sides of the two transmission plates (4) are fixedly connected to pressure strips (5), and the two pressure strips (5) are in contact with the surface of the display board (1).
2. A drawing display board paper clamping assembly according to claim 1, characterized in that: The rear side of the mounting top plate (3) is rotatably connected to a bidirectional screw rod (6), and the two transmission plates (4) are both connected to the bidirectional screw rod (6) in a spiral transmission manner.
3. The drawing display board paper clamping assembly according to claim 1, characterized in that: The display board (1) is designed to be arc-shaped.
4. The drawing display board paper clamping assembly according to claim 1, characterized in that: A plurality of light bulbs (7) are mounted on the top side of the mounting base plate (2), and the plurality of light bulbs (7) are electrically connected to an external power source. A reflector (8) is fixedly mounted on the bottom side of the mounting top plate (3).
5. The drawing display board paper clamping assembly according to claim 1, characterized in that: Two guide rods (9) are fixedly connected to the rear side of the mounting base plate (2), and the two transmission plates (4) are connected to the two guide rods (9) in an up-and-down sliding manner.