Display board with adjusting mechanism

Abstract

The utility model relates to the technical field of sales of molding materials for casting, and discloses a display board with an adjusting mechanism, which comprises a bottom plate, a fixing plate is fixed on the side wall of the bottom plate, a support block is fixed on the top of the bottom plate, a hinge block is fixed on the side wall of the support block, and the hinge block is fixed on the side wall of the support block. A display plate is hinged to the hinge block, an adjusting assembly for adjusting the angle of the display plate is arranged on the fixed plate, an extension assembly is arranged in the display plate, the adjusting assembly comprises a connecting block, the connecting block and a threaded rod are fixed to the top of the fixed plate, and the threaded rod is rotationally installed on the inner wall of the connecting block. According to the display board with the adjusting mechanism, in order to facilitate viewing of customers, the angle of the display board can be adjusted by arranging a connecting block, a threaded rod, a rotary knob, a movable sleeve, a hinge rod and a connecting sleeve, then viewing of the customers is facilitated, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sales of casting molding materials, in particular to a display board with an adjusting mechanism. Background Art

[0002] Casting molding materials are indispensable basic materials in the casting process. They are used to make molds or cores and directly affect the quality and production efficiency of castings.

[0003] When selling molding materials for casting, it is necessary to use display boards to display basic information of the molding materials to facilitate customers to understand the molding materials. The existing display boards do not have the function of adjusting the angle. When customers watch, reflections may occur, which will cause customers to see unclearly, affecting the sales of molding materials for casting. Utility Model Content

[0004] The purpose of the utility model is to provide a display board with an adjustment mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a display board with an adjustment mechanism, comprising a bottom plate, a fixing plate fixed to the side wall of the bottom plate, a support block fixed to the top of the bottom plate, a hinge block fixed to the side wall of the support block, a display board hinged to the hinge block, an adjustment component for adjusting the angle of the display board is arranged on the fixing plate, an extension component is arranged inside the display board, and the adjustment component comprises:

[0006] A connecting block, wherein the top of the fixing plate is fixed with a connecting block;

[0007] A threaded rod, the inner wall of the connecting block is rotatably mounted with the threaded rod, and a knob is fixed on the top of the threaded rod;

[0008] A connecting sleeve is fixed to the side wall of the display board.

[0009] Preferably, the outer wall of the threaded rod is threadedly connected with a movable sleeve, and the movable sleeve is slidably installed on the inner wall of the connecting block. The side wall of the movable sleeve is hinged with a hinged rod, and the end of the hinged rod away from the movable sleeve is hinged on the connecting sleeve. By arranging the connecting block, threaded rod, knob, movable sleeve, hinged rod and connecting sleeve, the angle of the display board can be adjusted, which is convenient for customers to view and improves the practicability of the device.

[0010] Preferably, the extension component comprises a groove, the groove is provided on the display board, a bidirectional screw is rotatably mounted on the inner wall of the groove, and a rotating block is fixed to the end point of the bidirectional screw.

[0011] Preferably, the outer wall of the bidirectional screw is threadedly connected with a threaded sleeve, and the threaded sleeve is slidably installed on the inner wall of the groove.

[0012] Preferably, an extension plate is fixed to the top of the threaded sleeve, and the extension plate is attached to the inner wall of the display board.

[0013] Preferably, the extension plates are provided in two groups, and the two groups of extension plates are symmetrically arranged with the center line of the display plate in the vertical direction as the symmetry axis. By setting the grooves, bidirectional screws, rotating blocks, threaded sleeves and extension plates, the extension plates can be removed from the display board, thereby allowing more products to be displayed.

[0014] Compared with the prior art, the utility model provides a display board with an adjustment mechanism, which has the following beneficial effects:

[0015] 1. The display board with an adjustment mechanism can adjust the angle of the display board by setting a connecting block, a threaded rod, a knob, a movable sleeve, a hinged rod and a connecting sleeve to facilitate customers to view, thereby improving the practicality of the device.

[0016] 2. In order to display more products, the display board with an adjustment mechanism is provided with grooves, bidirectional screws, rotating blocks, threaded sleeves and extension plates. The extension plate can be removed from the display board, thereby displaying more products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall back structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of the display board of the utility model.

[0021] In the figure: 1. base plate; 2. fixed plate; 3. support block; 4. hinge block; 5. display board; 6. adjustment assembly; 61. connecting block; 62. threaded rod; 63. movable sleeve; 64. knob; 65. connecting sleeve; 66. hinge rod; 7. extension assembly; 71. groove; 72. bidirectional screw; 73. rotating block; 74. threaded sleeve; 75. extension plate. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a display board with an adjustment mechanism, comprising a bottom plate 1, a fixed plate 2 is fixed on the inner side of the bottom plate 1, two groups of the bottom plate 1 are arranged, and are symmetrically arranged with the center line of the fixed plate 2 in the vertical direction as the symmetry axis, a support block 3 is fixed on the top of the bottom plate 1, a hinge block 4 is fixed on the support block 3, a display board 5 is hinged on the hinge block 4, products can be displayed through the display board 5, an adjustment component 6 for adjusting the angle of the display board 5 is arranged on the fixed plate 2, and an extension component 7 is arranged inside the display board 5.

[0023] Specifically, the adjustment assembly 6 includes a connecting block 61, a threaded rod 62, a knob 64, a movable sleeve 63, a hinged rod 66 and a connecting sleeve 65; the connecting block 61 is fixed to the top of the fixed plate 2, the inner wall of the connecting block 61 is rotatably mounted with the threaded rod 62, the top of the threaded rod 62 is fixed with a knob 64, the outer wall of the threaded rod 62 is threadedly connected with the movable sleeve 63, the movable sleeve 63 is slidably mounted on the inner side of the connecting block 61, when the knob 64 is reversed, the movable sleeve 63 is driven to move upward, and the left side of the display board 5 is fixed with a connecting sleeve 65, a hinge rod 66 is hinged on the connecting sleeve 65, and one end of the hinge rod 66 away from the connecting sleeve 65 is hinged on the moving sleeve 63. When the moving sleeve 63 moves upward, the moving sleeve 63 squeezes the hinge rod 66, so that the hinge rod 66 can rotate at the hinge, driving the hinge rod 66 to squeeze the display board 5 and rotate on the hinge block 4, so as to adjust the angle of the display board 5, thereby facilitating the viewing of customers and preventing the display board 5 from reflecting due to sunlight or light, which will affect the viewing of customers and make it difficult for customers to observe clearly.

[0024] Specifically, the extension assembly 7 includes a groove 71, a bidirectional screw 72, a rotating block 73, a threaded sleeve 74 and an extension plate 75; the groove 71 is opened on the display board 5, and the inner wall of the display board 5 is attached with the extension plate 75. Two groups of extension plates 75 are provided, and the two groups of extension plates 75 are symmetrically arranged with the center line of the display board 5 in the vertical direction as the symmetry axis. By adjusting the extension plate 75 out of the display board 5, more products can be displayed. The inner wall of the groove 71 is rotatably installed with a bidirectional screw 72, and the end point of the bidirectional screw 72 is fixed with a rotating block 73. The outer wall of the bidirectional screw 72 is threadedly connected with a threaded sleeve 74, and the threaded sleeve 74 is slidably installed Mounted on the inner wall of the groove 71, the top of the threaded sleeve 74 is fixedly connected to the bottom of the extension plate 75. There are two groups of threaded sleeves 74, and the two groups of threaded sleeves 74 are symmetrically arranged with the center line of the display board 5 in the vertical direction as the symmetry axis. When the rotating block 73 is rotated forward, the two groups of threaded sleeves 74 are driven away from each other, so that the threaded sleeves 74 can drive the extension plate 75 to be moved out of the display board 5 for use. When the extension plate 75 is not needed to be used, the rotating block 73 is reversed, and the two groups of threaded sleeves 74 are driven closer to each other through the bidirectional screw 72, so that the extension plate 75 can be adjusted to the display board 5 for storage to prevent it from being inconvenient to carry and getting in the way in the unfolded state.

[0025] Working principle: When the angle of the display board 5 needs to be adjusted, the knob 64 is reversed, thereby driving the movable sleeve 63 to move upward, so that the movable sleeve 63 squeezes the hinge rod 66, and the hinge rod 66 can be rotated at the hinge, which can drive the hinge rod 66 to squeeze the display board 5 and rotate on the hinge block 4, so as to adjust the angle of the display board 5, thereby making it convenient for customers to watch.

[0026] When the rotating block 73 rotates forward, the two sets of threaded sleeves 74 are driven to move away from each other, so that the threaded sleeves 74 can drive the extension plate 75 to be moved out of the display plate 5 for use. When the extension plate 75 is no longer needed, the rotating block 73 is reversed to drive the two sets of threaded sleeves 74 closer to each other through the bidirectional screw 72, so that the extension plate 75 can be adjusted into the display plate 5 for storage.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A display board with an adjustment mechanism, comprising a bottom plate (1), characterized in that: A fixing plate (2) is fixed to the side wall of the bottom plate (1), a supporting block (3) is fixed to the top of the bottom plate (1), a hinge block (4) is fixed to the side wall of the supporting block (3), a display board (5) is hingedly connected to the hinge block (4), an adjusting component (6) for adjusting the angle of the display board (5) is arranged on the fixing plate (2), an extension component (7) is arranged inside the display board (5), and the adjusting component (6) comprises: A connecting block (61), the top of the fixing plate (2) being fixed with the connecting block (61); A threaded rod (62), the inner wall of the connecting block (61) is rotatably mounted with the threaded rod (62), and a knob (64) is fixed on the top of the threaded rod (62); A connecting sleeve (65), wherein the connecting sleeve (65) is fixed to a side wall of the display board (5).

2. A display board with an adjustment mechanism according to claim 1, characterized in that: The outer wall of the threaded rod (62) is threadedly connected with a movable sleeve (63), and the movable sleeve (63) is slidably mounted on the inner wall of the connecting block (61). The side wall of the movable sleeve (63) is hinged with a hinged rod (66), and one end of the hinged rod (66) away from the movable sleeve (63) is hinged on the connecting sleeve (65).

3. A display board with an adjustment mechanism according to claim 1, characterized in that: The extension component (7) comprises a groove (71) which is formed on the display board (5). A bidirectional screw rod (72) is rotatably mounted on the inner wall of the groove (71). A rotating block (73) is fixed to the end point of the bidirectional screw rod (72).

4. A display board with an adjustment mechanism according to claim 3, characterized in that: The outer wall of the bidirectional screw (72) is threadedly connected with a threaded sleeve (74), and the threaded sleeve (74) is slidably mounted on the inner wall of the groove (71).

5. A display board with an adjustment mechanism according to claim 4, characterized in that: An extension plate (75) is fixed to the top of the threaded sleeve (74), and the extension plate (75) is attached to the inner wall of the display plate (5).

6. A display board with an adjustment mechanism according to claim 5, characterized in that: Two groups of extension plates (75) are provided, and the two groups of extension plates (75) are symmetrically arranged with the center line of the display plate (5) in the vertical direction as the symmetry axis.

Images