Large-size display screen overturning workbench

Abstract

The utility model relates to the technical field of display clamping and debugging tools, in particular to a large-size display screen overturning workbench. The device comprises a base assembly, a rotating assembly and a connecting assembly, the rotating assembly is arranged between the base assembly and the connecting assembly, the base assembly supports the connecting assembly through the rotating assembly, the rotating assembly is used for driving the connecting assembly to rotate around a first straight line, and the connecting assembly is used for fixing a display screen; the first straight line is parallel to the horizontal plane; when the turnover workbench for the large-size display screen is used, only one operator is needed to complete the process of installing an assembly on the back face of the display screen and debugging the assembly; therefore, the technical problem existing in the prior art is solved, the large-size display screen overturning workbench is urgently needed, and manpower can be saved in the technological process of installing assemblies on the back face of a display screen and debugging the display screen.

Description

Technical Field

[0001] The utility model relates to the technical field of display clamping and debugging tooling, in particular to a large-size display screen flipping workbench. Background Art

[0002] Large-size LCD display products usually refer to LCD displays of sizes such as 65 inches, 55 inches, and 45 inches.

[0003] In the prior art, large-size display screens usually need to have components installed on the back and be debugged before leaving the factory. Only after the debugging is qualified can they be packaged, inspected and shipped out of the factory. In the prior art, to complete the above process, usually, first, the display screen is placed flat on a table, and then two operators apply a flipping force to both sides of the display screen respectively, so that the screen of the display screen is parallel to the vertical direction or at an acute angle, and then a third operator installs components on the back of the display screen and debugs. That is, in the prior art, the process of installing components on the back of the display screen and debugging requires at least three operators, which is a great waste of manpower.

[0004] In summary, the problem existing in the prior art is that it is urgent to propose a large-size display screen flip workbench that can save manpower during the process of installing components and debugging on the back of the display screen. Utility Model Content

[0005] In view of the problems existing in the prior art: it is urgently necessary to propose a large-size display screen flip workbench, which can save manpower in the process of installing components on the back of the display screen and debugging. The utility model provides a large-size display screen flip workbench.

[0006] The utility model is realized by the following technical solutions:

[0007] A large-size display screen flipping workbench comprises a base assembly, a rotating assembly and a connecting assembly, wherein the rotating assembly is arranged between the base assembly and the connecting assembly, the base assembly supports the connecting assembly through the rotating assembly, the rotating assembly is used to drive the connecting assembly to rotate around a first straight line, and the connecting assembly is used to fix the display screen; the first straight line is parallel to a horizontal plane;

[0008] Among them, the rotating component has an input end, a conversion part and an output end, one end of the input end extends outside the combination of the base component and the connecting component, and the input end is used to be applied with a preset external force; the output end is connected to the connecting component, and the axial direction of the output end is coaxial with the first straight line; the conversion part is used to convert the preset external force applied to the input end into a rotational force around the first straight line, and output it through the coaxial rotation of the output end; the conversion part can also make the combination of the connecting component and the display screen suspend after the preset external force of the input end is removed.

[0009] Further, the connection assembly includes a frame, and a plurality of first adjustment parts are arranged on the frame along the direction indicated by the first straight line;

[0010] The connection assembly also includes at least two transverse plates, any one of which is provided with a second adjustment portion, and along the direction indicated by the first straight line, any one of the second adjustment portions can be selectively connected to one of the first adjustment portions in a detachable manner.

[0011] Furthermore, a plurality of third adjustment parts are arranged on the horizontal plate along the direction indicated by the second straight line;

[0012] The second straight line is perpendicular to the first straight line, and a plane defined by the second straight line and the first straight line is parallel to or coincides with the board surface of the horizontal board;

[0013] The connection assembly also includes a clamping component, which is provided with a fourth adjustment portion. Along the direction indicated by the second straight line, the fourth adjustment portion can selectively form a detachable connection relationship with one of the third adjustment portions.

[0014] Furthermore, the rotating assembly includes a worm gear damping reducer, the handle of the worm gear damping reducer is the input end of the rotating assembly, and the output shaft of the worm gear damping reducer is the output end of the rotating assembly.

[0015] Furthermore, the rotating assembly further comprises a first support frame, and the worm gear damping reducer is connected to the base assembly via the first support frame;

[0016] The rotating assembly also includes a second support frame, the connecting assembly is located between the first support frame and the second support frame, the lower end of the second support frame is connected to the base assembly, the upper end of the second support frame is rotatably connected to the connecting assembly, and the axis of rotation is along the direction indicated by the first straight line.

[0017] Furthermore, the base assembly includes a tool table, and the upper surface of the tool table is a plane parallel to the horizontal plane.

[0018] Furthermore, a plurality of universal wheels are arranged at the bottom of the base assembly.

[0019] Furthermore, the first adjustment portion is a first through hole, the second adjustment portion is a second through hole, and the first through hole and the second through hole form a detachable connection relationship through a first screw.

[0020] Furthermore, the third adjustment portion is a third through hole, the fourth adjustment portion is a fourth through hole provided on the base of the clamping component, and the third through hole and the fourth through hole form a detachable connection relationship through a second screw.

[0021] Furthermore, the clamping component is a quick clamp.

[0022] Compared with the prior art, the advantages of the present invention are:

[0023] 1. In the utility model, the connecting component is used to fix the large-size display screen, the rotating component is used to drive the combination of the connecting component and the display screen to rotate after a preset external force is applied, and to make the combination of the connecting component and the display screen suspend after the preset external force is removed, and the base component is used to support the connecting component through the rotating component; when the large-size display screen flipping workbench of the utility model is in use, only one operator is required to complete the process of installing components on the back of the display screen and debugging this process; therefore, the utility model solves the technical problems existing in the prior art: it is urgently necessary to propose a large-size display screen flipping workbench, which can save manpower in the process of installing components on the back of the display screen and debugging this process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the large-size display screen flip workbench of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the connection assembly of the utility model;

[0026] Figure 3 for Figure 1 Schematic diagram of the structure of the middle A area;

[0027] Figure 4 It is a structural schematic diagram of the rotating assembly of the utility model;

[0028] Figure 5 It is a schematic diagram of the working state of the large-size display screen flip workbench of the utility model.

[0029] Markings in the figure: base assembly (1), tool table (101), universal wheel (102);

[0030] A rotating assembly (2), a worm gear damping reducer (201), a handle (202), an output shaft (203), a first support frame (204), and a second support frame (205);

[0031] A connecting assembly (3), a frame (301), a first adjusting portion (302), a transverse plate (303), a second adjusting portion (304), a clamping component (305), a third adjusting portion (306), and a fourth adjusting portion (307). DETAILED DESCRIPTION

[0032] The following is a further non-restrictive detailed description of the utility model technical solution in conjunction with the preferred embodiment and its accompanying drawings. In the description of the utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings. In addition, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limitations on the utility model.

[0033] Example 1

[0034] like Figure 1 As shown, this embodiment provides a large-size display screen flipping workbench, which includes a base assembly 1, a rotating assembly 2 and a connecting assembly 3, wherein the rotating assembly 2 is arranged between the base assembly 1 and the connecting assembly 3, the base assembly 1 supports the connecting assembly 3 through the rotating assembly 2, the rotating assembly 2 is used to drive the connecting assembly 3 to rotate around a first straight line, and the connecting assembly 3 is used to fix the display screen; the first straight line is parallel to the horizontal plane;

[0035] Among them, the rotating component 2 has an input end, a conversion part and an output end, one end of the input end extends outside the combination of the base component 1 and the connecting component 3, and the input end is used to be applied with a preset external force; the output end is connected to the connecting component 3, and the axial direction of the output end is coaxial with the first straight line; the conversion part is used to convert the preset external force applied to the input end into a rotational force around the first straight line, and output it through the coaxial rotation of the output end; the conversion part can also make the combination of the connecting component and the display screen suspend after the preset external force of the input end is removed.

[0036] like Figure 1 As shown, the base assembly 1 plays a supporting role, and supports the connecting assembly 3 through the rotating assembly 2, and its structure can adopt one of the existing technologies, which is not limited here. In this embodiment, preferably, the first straight line is parallel to the horizontal plane.

[0037] like Figure 1 , Figure 4As shown, the rotating component 2 drives the connecting component 3 to rotate around a first straight line. The rotating component 2 has an input end for an operator to apply a preset external force. The rotating component 2 also has an output end, which is connected to the connecting component 3. The rotating component also has a conversion part, which is used to convert the preset external force of the input end into a direction and / or speed, and output it from the output end.

[0038] In this embodiment, the rotating component 2 includes a worm gear damping reducer 201, the handle 202 of the worm gear damping reducer 201 is the input end of the rotating component 2, the output shaft 203 of the worm gear damping reducer 201 is the output end of the rotating component 2, and the worm gear assembly of the worm gear damping reducer 201 is the conversion part of the rotating component 2.

[0039] The operator applies a preset external force to the input end of the rotating component 2. For example, the operator shakes the handle 202 of the worm gear damping reducer 201 in the forward direction to make the output end of the rotating component 2 rotate clockwise, or the operator shakes the handle 202 of the worm gear damping reducer 201 in the reverse direction to make the output end of the rotating component 2 rotate counterclockwise. When the operator stops shaking the handle 202 of the worm gear damping reducer 201, the output end together with the connecting component and the display screen arranged on the connecting component are suspended, and the rotation can only continue after the preset external force is applied to the input end again.

[0040] The connecting component 3 is used for detachably connecting and fixing the display screen, and it can adopt one of the structures in the prior art, which will not be described in detail here.

[0041] like Figure 1 , Figure 5As shown, the large-size display screen flipping workbench of this embodiment, when in use, only one operator is required to complete the process of installing components on the back of the display screen and debugging. First, the operator fixes and installs the large-size display screen on the connecting component 3. Then, the operator applies a first preset external force to the input end of the rotating component 2, and the output end of the rotating component 2 drives the connecting component 3 and the display screen arranged on the connecting component 3 to rotate together until the screen of the display screen is parallel to the vertical direction or at an acute angle. Then, the operator removes the first preset external force, at which time, the combination of the connecting component and the display screen is suspended. Then, the operator walks Go around to the back of the display screen, install components on the back of the display screen and debug; after debugging, the operator walks to the position of the rotating component 2, and applies a second preset external force to the input end of the rotating component 2. The direction of the second preset external force is opposite to the direction of the first preset external force. The rotating component 2 drives the connecting component 3 and the display screen set on the connecting component 3 to rotate together until the screen of the display screen is parallel to the horizontal direction; after that, the operator removes the second preset external force. At this time, the combination of the connecting component and the display screen is suspended. The operator walks to the display screen, removes the display screen from the connecting component 3, and runs to the next process flow.

[0042] In the prior art, before a large-size display screen is shipped out of the factory, it is usually necessary to install components on the back and debug it. Only after the debugging is qualified can it be packaged and accepted for shipment. In the prior art, to complete the above process, usually, first, the display screen is placed flat on the table, and then two operators apply a flipping force to both sides of the display screen respectively, so that the screen of the display screen is parallel to the vertical direction or at an acute angle, and then a third operator installs components on the back of the display screen and debugs it. That is, in the prior art, the process of installing components on the back of the display screen and debugging this process requires at least three operators, which is a great waste of manpower. In summary, the problem existing in the prior art is that it is urgent to propose a large-size display screen flip workbench, which can save manpower in the process of installing components on the back of the display screen and debugging this process.

[0043] In this embodiment, the connecting component 3 is used to fix the large-size display screen, the rotating component 2 is used to drive the combination of the connecting component 3 and the display screen to rotate after a preset external force is applied, and to make the combination of the connecting component and the display screen suspend after the preset external force is removed, and the base component 1 is used to support the connecting component 3 through the rotating component 2; when the large-size display screen flipping workbench of this embodiment is in use, only one operator is required to complete the process of installing components on the back of the display screen and debugging this process; therefore, this embodiment solves the technical problems existing in the prior art: it is urgently necessary to propose a large-size display screen flipping workbench, which can save manpower in the process of installing components on the back of the display screen and debugging this process.

[0044] Furthermore, how to match the large-size display screen flip workbench in this embodiment with display screens of different sizes is a technical problem that needs to be solved. This technical problem is solved by the following technical solution.

[0045] like Figure 1 to Figure 3 As shown, the connection component 3 includes a frame 301, and a plurality of first adjustment parts 302 are arranged on the frame 301 along the direction indicated by the first straight line; the connection component 3 also includes at least two horizontal plates 303, and a second adjustment part 304 is arranged on any horizontal plate 303, and along the direction indicated by the first straight line, any second adjustment part 304 can be selectively connected with one of the first adjustment parts 302 to form a detachable connection relationship.

[0046] Further, the first adjustment portion 302 is a first through hole, the second adjustment portion 304 is a second through hole, and the first through hole and the second through hole are detachably connected by a first screw. That is, in this embodiment, along the direction indicated by the first straight line, the distance between the two horizontal plates 303 can be adjusted to match display screens with different widths along the direction indicated by the first straight line.

[0047] like Figure 1 to Figure 3 As shown, further, the present embodiment also includes the following technical solutions: a plurality of third adjustment parts 306 are arranged on the horizontal plate 303 along the direction indicated by the second straight line; the second straight line is perpendicular to the first straight line, and the plane determined by the second straight line and the first straight line is parallel to or coincides with the plate surface of the horizontal plate 303; the connecting component 3 also includes a clamping part 305, and the clamping part 305 is provided with a fourth adjustment part 307, and along the direction indicated by the second straight line, the fourth adjustment part 307 can be selectively connected with one of the third adjustment parts 306 to form a detachable connection relationship.

[0048] Furthermore, the third adjustment portion 306 is a third through hole, and the fourth adjustment portion 307 is a fourth through hole provided at the base of the clamping component 305 . The third through hole and the fourth through hole form a detachable connection relationship through a second screw.

[0049] Furthermore, the clamping component 305 is a quick clamp. The specific structure of the quick clamp is easily available in the prior art and will not be described in detail in this embodiment. The number of quick clamps can be multiple. In this embodiment, two quick clamps are installed on any horizontal plate 303, and the number of quick clamps is four in total, that is, for any horizontal plate 303, the distance between the two quick clamps on the horizontal plate 303 can be adjusted along the direction indicated by the second straight line. That is, in this embodiment, along the direction indicated by the second straight line, the position of the clamping component 305 on the horizontal plate 303 can be adjusted to match display screens of different lengths along the direction indicated by the second straight line.

[0050] In summary, in this embodiment, the distance between the two horizontal plates 303 can be adjusted along the direction indicated by the first straight line, and the position of the clamping component 305 on the horizontal plate 303 can be adjusted along the direction indicated by the second straight line to match display screens of different sizes; that is, this embodiment solves the technical problem of how to match the size of the flipping workbench for a large-size display screen with display screens of different sizes.

[0051] like Figure 1 , Figure 4 As shown, further, the present embodiment also includes the following technical solutions, the rotating assembly 2 also includes a first support frame 204, and the worm gear damping reducer 201 is connected to the base assembly 1 through the first support frame 204; the rotating assembly 2 also includes a second support frame 205, and the connecting assembly 3 is located between the first support frame 204 and the second support frame 205, the lower end of the second support frame 205 is connected to the base assembly 1, and the upper end of the second support frame 205 is rotatably connected to the connecting assembly 3, and the axis of rotation is along the direction indicated by the first straight line.

[0052] Furthermore, the lengths of the first support frame 204 and the second support frame 205 can be configured according to specific usage conditions; in this embodiment, the purpose of providing the first support frame 204 and the second support frame 205 is to allow a spacing to exist between the connecting component 3 and the base component 1, so as to avoid the base component 1 interfering with or restricting the rotation path of the connecting component 3 during the process of the rotating component 2 driving the connecting component 3 to rotate; further, in this embodiment, the rotating component 2 drives the connecting component 3, so that the connecting component 3 can rotate 360° around the first straight line.

[0053] Furthermore, the present embodiment also includes the following technical solution: the base assembly 1 includes a tool table 101, and the upper surface of the tool table 101 is a plane parallel to the horizontal plane.

[0054] In the prior art, when an operator installs and debugs components on the back of a display screen, the operator puts a large number of tools in his waist pocket, which increases the operator's body weight. In the present embodiment, when an operator installs and debugs components on the back of a display screen, the tools can be placed on a tool bench 101, so that the operator does not have to put a large number of tools in his waist pocket, which reduces the operator's body weight and makes it very convenient for the operator to take the tools.

[0055] like Figure 1 As shown, further, in order to facilitate the universal pushing and transfer of the large-size display screen flipping workbench of this embodiment, in this embodiment, a plurality of universal wheels 102 are also provided at the bottom of the base assembly 1.

[0056] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A large-size display screen flip workbench, characterized in that: The invention comprises a base component (1), a rotating component (2) and a connecting component (3), wherein the rotating component (2) is arranged between the base component (1) and the connecting component (3), the base component (1) supports the connecting component (3) through the rotating component (2), the rotating component (2) is used to drive the connecting component (3) to rotate around a first straight line, and the connecting component (3) is used to fix the display screen; the first straight line is parallel to a horizontal plane; The rotating component (2) comprises an input end, a conversion part and an output end, one end of the input end extends outside the combination of the base component (1) and the connecting component (3), and the input end is used to be applied with a preset external force; the output end is connected to the connecting component (3), and the axis direction of the output end is coaxial with the first straight line; the conversion part is used to convert the preset external force applied to the input end into a rotational force around the first straight line, and output it through the coaxial rotation of the output end; the conversion part can also make the combination of the connecting component and the display screen suspend after the preset external force on the input end is removed; The rotating assembly (2) comprises a worm gear damping reducer (201), a handle (202) of the worm gear damping reducer (201) is an input end of the rotating assembly (2), and an output shaft (203) of the worm gear damping reducer (201) is an output end of the rotating assembly (2); The rotating assembly (2) further comprises a first support frame (204), and the worm gear damping reducer (201) is connected to the base assembly (1) via the first support frame (204); The rotating assembly (2) further comprises a second supporting frame (205), the connecting assembly (3) is located between the first supporting frame (204) and the second supporting frame (205), the lower end of the second supporting frame (205) is connected to the base assembly (1), and the upper end of the second supporting frame (205) is rotatably connected to the connecting assembly (3), and the axis of rotation is along the direction indicated by the first straight line.

2. The large-size display screen turning workbench according to claim 1 is characterized in that: The connection assembly (3) comprises a frame (301), and a plurality of first adjustment parts (302) are arranged on the frame (301) along the direction indicated by the first straight line; The connection assembly (3) further comprises at least two transverse plates (303), any one of the transverse plates (303) being provided with a second adjustment portion (304), and along the direction indicated by the first straight line, any one of the second adjustment portions (304) can be selectively connected to one of the first adjustment portions (302) to form a detachable connection relationship.

3. The large-size display screen turning workbench according to claim 2 is characterized in that: A plurality of third adjustment parts (306) are arranged on the horizontal plate (303) along the direction indicated by the second straight line; The second straight line is perpendicular to the first straight line, and a plane defined by the second straight line and the first straight line is parallel to or coincides with a plate surface of the horizontal plate (303); The connection assembly (3) further comprises a clamping component (305), wherein the clamping component (305) is provided with a fourth adjustment portion (307), and along the direction indicated by the second straight line, the fourth adjustment portion (307) can selectively form a detachable connection relationship with one of the third adjustment portions (306).

4. The large-size display screen turning workbench according to claim 1 is characterized in that: The base assembly (1) comprises a tool table (101), and the upper surface of the tool table (101) is a plane parallel to a horizontal plane.

5. The large-size display screen turning workbench according to claim 4 is characterized in that: A plurality of universal wheels (102) are also arranged at the bottom of the base assembly (1).

6. The large-size display screen turning workbench according to claim 2, characterized in that: The first adjustment portion (302) is a first through hole, and the second adjustment portion (304) is a second through hole. The first through hole and the second through hole are connected in a detachable manner by a first screw.

7. The large-size display screen turning workbench according to claim 3 is characterized in that: The third adjustment portion (306) is a third through hole, and the fourth adjustment portion (307) is a fourth through hole provided on the base of the clamping component (305). The third through hole and the fourth through hole form a detachable connection relationship through a second screw.

8. The large-size display screen turning workbench according to claim 3 is characterized in that: The clamping component (305) is a quick clamp.

Images