Adjustable information statistics board

Abstract

The utility model discloses an adjustable information statistics board, and relates to the technical field of display boards. The device comprises a bottom plate, two supporting rods are fixed to the top end of the bottom plate, the same U-shaped frame is fixed to the top ends of the two supporting rods, two connecting shafts are rotationally arranged in the U-shaped frame through bearings, a fixing frame is fixed between the two connecting shafts, and a statistics display board used for information statistics is fixed in the fixing frame. The two positioning assemblies are arranged between the two connecting shafts and the U-shaped frame and used for fixing the positions of the fixing frame and the statistical display board; the extrusion assembly is used in cooperation with the two positioning assemblies and used for relieving positioning between the two connecting shafts and the U-shaped frame. The angle of the statistical display board is convenient to adjust, and the use convenience and flexibility are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of display board, especially, relate to an adjustable information statistical board. BACKGROUND

[0002] In the information statistical technical field, information statistical board is a commonly used tool for displaying and counting various information.

[0003] The statistical display board in the prior art is generally adjusted in angle through a damping rotating shaft, and a large pressure needs to be applied to move the plate body to rotate and adjust, if the support frame of the display board is not held by hand, the excessive pressure can easily make the display board fall down, and it is inconvenient to use.

[0004] In view of the above problems, the utility model discloses an adjustable information statistical board. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an adjustable information statistical board, which can conveniently adjust the angle of the statistical display board, improve the convenience and flexibility of use, and solve the existing technical problems.

[0006] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0007] An adjustable information statistical board comprises:

[0008] A bottom plate;

[0009] Among them, the top of the bottom plate is fixed with two support rods, the top of the two support rods is fixed with a same U-shaped frame, two connecting shafts are rotatably arranged in the U-shaped frame through bearings, a fixed frame is fixed between the two connecting shafts, and a statistical display board for information statistics is fixed in the fixed frame.

[0010] Two groups of positioning assemblies are arranged between the two connecting shafts and the U-shaped frame respectively to fix the positions of the fixed frame and the statistical display board.

[0011] And an extrusion assembly is used in cooperation with the two groups of positioning assemblies, and the extrusion assembly is used to release the positioning between the two connecting shafts and the U-shaped frame.

[0012] Optionally, each of the positioning assemblies comprises a third groove formed in the connecting shaft, a positioning push plate sliding in the third groove, a connecting rod fixed to the side end of the positioning push plate, a second groove formed in the fixed frame, an extrusion block sliding in the second groove, the connecting rod outwardly penetrating into the second groove, the extrusion block being fixed to the side end of the connecting rod, a positioning spring fixed to the side end of the positioning push plate and fixed in the third groove, the positioning spring being sleeved on the surface of the connecting rod, a limiting plate fixed to the side end of the U-shaped frame, and the positioning push plate and the limiting plate being in extrusion contact.

[0013] Optionally, the side ends of the two positioning push plates are fixed with anti-skid pads.

[0014] Optionally, the extrusion assembly comprises a first groove formed in the fixed frame, two limiting rods fixed in the first groove, a same sliding plate sliding on the surfaces of the two limiting rods, two extrusion rods fixed to the top end of the sliding plate, extrusion grooves formed in the two extrusion blocks, and the two extrusion rods upwardly penetrating into the two extrusion grooves respectively and being in extrusion contact with the inclined surfaces of the two extrusion grooves respectively.

[0015] Optionally, the top end of the sliding plate is fixed with two reset springs, the side ends of the two reset springs are fixed in the first groove, and the two reset springs are sleeved on the surfaces of the two limiting rods respectively.

[0016] Optionally, the bottom end of the bottom plate is fixed with brake universal wheels at four corners.

[0017] In the application, when the statistical display board is not rotated, the elasticity of the two positioning springs respectively pushes the two positioning push plates to move in the direction away from each other, so that the two positioning push plates are respectively attached to the inner walls of the two limiting plates to generate friction force for positioning the two connecting shafts, and the positions of the fixed frame and the statistical display board are fixed by the two connecting shafts, so that the statistical display board does not shake.

[0018] When the statistical display board needs to be rotated, the hand is inserted into the first groove, the hand inserted into the first groove extrudes the sliding plate to move, the sliding plate drives the two extrusion rods to move, the two extrusion rods respectively extrude the inclined surfaces of the two extrusion grooves, so as to drive the two extrusion grooves to move in the direction close to each other, the two extrusion grooves respectively drive the two positioning push plates to return to the third groove through the two connecting rods, the friction between the positioning push plate and the limiting plate disappears, the connecting shaft is not limited, and the hand inserted into the first groove can rotate the fixed frame and the statistical display board at will.

[0019] In this technical solution, the positioning component enables the positioning between the connecting shaft and the U-shaped frame, thereby fixing the angle of the statistical display board. The extrusion component pushes the extrusion block to move, thereby moving the connecting rod and the positioning push plate, releasing the positioning between the connecting shaft and the U-shaped frame, thus facilitating the adjustment of the angle of the statistical display board and improving the ease of use and flexibility.

[0020] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a front perspective view of the present invention;

[0023] Figure 2 This is a cross-sectional view of the present invention;

[0024] Figure 3 In this utility model Figure 3 A magnified view of a portion of point A in the middle.

[0025] In the diagram: 1. Base plate; 2. Support rod; 3. Brake caster wheel; 4. U-shaped frame; 5. Fixing frame; 6. Statistics display board; 7. Connecting shaft; 8. Limiting plate; 9. First groove; 10. Slide plate; 11. Limiting plate; 12. Return spring; 13. Extrusion rod; 14. Second groove; 15. Extrusion block; 16. Extrusion groove; 17. Third groove; 18. Positioning push plate; 19. Positioning spring; 20. Connecting rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "opening", "upper", "middle", "length", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] To keep the following description of the embodiments of this utility model clear and concise, detailed descriptions of known functions and known components are omitted. Example 1

[0029] Please see Figures 1-3 As shown, this embodiment provides an adjustable plate, including a base plate 1; two support rods 2 are fixed to the top of the base plate 1, and the same U-shaped frame 4 is fixed to the top of the two support rods 2. Two connecting shafts 7 rotate within the U-shaped frame 4 via bearings, and a fixing frame 5 is fixed between the two connecting shafts 7. A statistical display board 6 for information statistics is fixed within the fixing frame 5; two sets of positioning components are respectively disposed between the two connecting shafts 7 and the U-shaped frame 4 to fix the positions of the fixing frame 5 and the statistical display board 6; and a pressing component used in conjunction with the two sets of positioning components to release the positioning between the two connecting shafts 7 and the U-shaped frame 4.

[0030] Each positioning assembly includes a third groove 17 formed within the connecting shaft 7, a positioning push plate 18 sliding within the third groove 17, a connecting rod 20 fixed to the side end of the positioning push plate 18, a second groove 14 formed within the fixing frame 5, a pressing block 15 sliding within the second groove 14, the connecting rod 20 moving outwards through the second groove 14, the pressing block 15 fixed to the side end of the connecting rod 20, a positioning spring 19 fixed to the side end of the positioning push plate 18, the side end of the positioning spring 19 fixed within the third groove 17, the positioning spring 19 sleeved on the surface of the connecting rod 20, a limiting plate 8 fixed to the side end of the U-shaped frame 4, the positioning push plate 18 and the limiting plate 8 pressing against each other. Through the setting of the positioning assembly, the positioning between the connecting shaft 7 and the U-shaped frame 4 can be achieved, thereby fixing the angle of the statistical display board 6.

[0031] Anti-slip pads are fixed at the far ends of the two positioning push plates 18. The anti-slip pads increase the friction between the positioning push plates 18 and the limiting plate 8, thereby improving the stability of positioning.

[0032] The extrusion assembly includes a first groove 9 formed within the fixed frame 5. Two limiting rods 11 are fixed within the first groove 9. The same sliding plate 10 slides on the surface of both limiting rods 11. Two extrusion rods 13 are fixed at the top of the sliding plate 10. Extrusion grooves 16 are formed within both extrusion blocks 15. The two extrusion rods 13 move upward and penetrate into the two extrusion grooves 16 respectively. The two extrusion rods 13 make extrusion contact with the inclined surfaces of the two extrusion grooves 16 respectively. By setting up the extrusion assembly, the extrusion blocks 15 can be pushed to move, thereby driving the connecting rod 20 and the positioning push plate 18 to move, releasing the positioning between the connecting shaft 7 and the U-shaped frame 4. Example 2

[0033] Improvements based on Example 1: See Appendix Figure 1 An adjustable information statistics board has two return springs 12 fixed to the top of the slide plate 10. The side ends of the two return springs 12 are fixed in the first groove 9. The two return springs 12 are respectively sleeved on the surface of the two limit rods 11. By setting the return springs 12, the slide plate 10 can be pushed to reset when the pressing rod 13 is not under force.

[0034] Brake casters 3 are fixed at the four corners of the bottom of the base plate 1. The adjustable information statistics board can be moved easily by the setting of brake casters 3.

[0035] It should be noted that in the description of this specification, descriptions such as "first" and "second" are only used to distinguish the features and do not have any actual order or directional meaning. This application is not limited to this.

[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable information statistics board, characterized in that, include: Base plate (1); Among them, the top of the base plate (1) is fixed with two support rods (2), the top of the two support rods (2) is fixed with the same U-shaped frame (4), there are two connecting shafts (7) rotating through the bearings in the U-shaped frame (4), a fixed frame (5) is fixed between the two connecting shafts (7), and a statistical display board (6) for information statistics is fixed in the fixed frame (5). Two sets of positioning components are respectively located between two connecting shafts (7) and U-shaped frame (4) to fix the position of the fixing frame (5) and the statistical display board (6); And a pressing assembly used in conjunction with two sets of positioning components, the pressing assembly being used to release the positioning between the two connecting shafts (7) and the U-shaped frame (4).

2. The adjustable information statistics board as described in claim 1, characterized in that, Each of the positioning components includes a third groove (17) opened in the connecting shaft (7), a positioning push plate (18) sliding in the third groove (17), a connecting rod (20) fixed to the side end of the positioning push plate (18), a second groove (14) opened in the fixing frame (5), a pressing block (15) sliding in the second groove (14), the connecting rod (20) moving outward through the second groove (14), the pressing block (15) fixed to the side end of the connecting rod (20), a positioning spring (19) fixed to the side end of the positioning push plate (18), the side end of the positioning spring (19) fixed in the third groove (17), the positioning spring (19) sleeved on the surface of the connecting rod (20), a limiting plate (8) fixed to the side end of the U-shaped frame (4), and the positioning push plate (18) and the limiting plate (8) pressing in contact.

3. An adjustable information statistics board as described in claim 2, characterized in that, Anti-slip pads are fixed to the far ends of the two positioning push plates (18).

4. An adjustable information statistics board as described in claim 2, characterized in that, The extrusion assembly includes a first groove (9) formed in the fixed frame (5), two limiting rods (11) are fixed in the first groove (9), the same slide plate (10) slides on the surface of the two limiting rods (11), two extrusion rods (13) are fixed at the top of the slide plate (10), and extrusion grooves (16) are formed in the two extrusion blocks (15). The two extrusion rods (13) move upward and penetrate into the two extrusion grooves (16), and the two extrusion rods (13) make extrusion contact with the inclined surfaces of the two extrusion grooves (16).

5. An adjustable information statistics board as described in claim 4, characterized in that, Two return springs (12) are fixed at the top of the slide plate (10). The side ends of the two return springs (12) are fixed in the first groove (9). The two return springs (12) are respectively sleeved on the surface of the two limit rods (11).

6. An adjustable information statistics board as described in claim 1, characterized in that, Brake casters (3) are fixed at the four corners of the bottom of the base plate (1).

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