Semi-automatic patting table

Abstract

The utility model relates to a semi-automatic patting table which comprises a bottom plate. The top plate is in lifting connection with the bottom plate through a shear fork mechanism; a cylinder body of the gas spring is fixed at the shear fork mechanism, and a bracket is fixed at the end part of a piston rod of the gas spring and is hinged with the bottom plate; the needle valve is arranged in the piston rod, and one end of the needle valve protrudes out of the piston rod and is located in the support; one end of the overturning triggering piece is rotationally connected with the support, and the other end of the overturning triggering piece is connected with one end of a clutch cable; the fixed seat is arranged at the bottom of the top plate; the shifting piece is rotationally arranged on the fixed seat and is connected with the other end of the clutch cable; according to the device, descending and storage of the top plate can be achieved only by pressing and shifting the shifting piece, only the shifting piece needs to be shifted in the display process, and therefore semi-automatic display and storage of the pat table are achieved.

Description

Technical Field

[0001] The utility model relates to the field of advertisement display, in particular to a semi-automatic clapping table. Background Art

[0002] The pat table is composed of a bottom plate 1 in contact with the ground, a top plate 2, and a connecting curtain 100 connecting the bottom plate 1 and the top 2. The curtain 100 is printed with advertising content. When display is required, the top plate is raised and the curtain is in a straightened state for display;

[0003] The conventional top plate needs to be manually pressed to rise or fall, which makes it impossible to realize the automatic display and storage of the pat table;

[0004] In summary, how to realize the automated display and storage of the Pat Pat Table has become an urgent problem that researchers in this field need to solve. Utility Model Content

[0005] The technical problem to be solved by the utility model is: how to realize the automatic display and storage of the pat table;

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] The utility model is a semi-automatic clapping table, comprising: a bottom plate; a top plate, which is connected to the bottom plate by a scissor mechanism for lifting; a gas spring, whose cylinder body is fixed to the scissor mechanism, and whose piston rod end is fixed with a bracket and hinged to the bottom plate; a needle valve, which is arranged in the piston rod, one end of which protrudes from the piston rod and is located in the bracket; a flip trigger, one end of which is rotatably connected to the bracket and the other end is connected to one end of a clutch line; a fixed seat, which is arranged at the bottom of the top plate; a paddle, which is rotatably arranged on the fixed seat and connected to the other end of the clutch line;

[0008] When the top plate needs to be lowered, the clutch line is toggled by the paddle to press the top plate downward, drive the flip trigger to rotate, and make the flip trigger abut against the end of the needle valve, the gas spring releases pressure, the piston rod retracts, and the height of the scissor mechanism is lowered;

[0009] When the top plate needs to be raised, the clutch line is toggled by the paddle, and the gas is automatically filled into the gas spring, and the top plate is automatically raised through the scissor mechanism, which is convenient for displaying the curtain;

[0010] In this solution, the top plate and the bottom plate are connected by a scissor mechanism, which is driven by a gas spring to drive the top plate to move up and down; a lever is set on one side of the bottom of the top plate, so that the operator can stand and move it, and when it needs to be lowered, it can be operated without bending over;

[0011] In summary, in this solution, the top plate can be lowered and stored only by pressing down and turning the paddle. During the display process, only the paddle needs to be turned, thus realizing the semi-automatic display and storage of the pat table.

[0012] In order to illustrate how the scissor-fork mechanism connects the bottom plate and the top plate, the utility model adopts that the end of the first connecting rod group on one side of the bottom of the scissor-fork mechanism is hinged to the bottom plate; the end of the second connecting rod group on one side of the top of the scissor-fork mechanism is hinged to the top plate; the end of the third connecting rod group on the other side of the bottom of the scissor-fork mechanism is slidably connected to the first guide rail groove at the bottom plate; the end of the fourth connecting rod group on the other side of the bottom of the scissor-fork mechanism is slidably connected to the second guide rail groove at the bottom of the top plate;

[0013] In this solution, the first connecting rod group and the second connecting rod group on the same side of the scissors-type mechanism are respectively hinged to the bottom plate and the top plate, and the third connecting rod group and the fourth connecting rod group on the other side of the scissors-type mechanism are respectively slidably connected to the first guide groove of the bottom plate and the second guide groove of the top plate.

[0014] In order to illustrate the specific structure of the clutch line, the clutch line adopted in the utility model includes: a connecting sleeve and a pull wire movably arranged in the connecting sleeve;

[0015] In this solution, the connecting sleeve is connected to the fixing seat and the bracket, and the pull wire is passed through the connecting sleeve to be connected to the paddle and the flip trigger respectively.

[0016] In order to ensure the stability of the scissor-type fork mechanism, the utility model adopts a synchronous rod provided at the hinge of the first connecting rod group and the third connecting rod group and the hinge of the second connecting rod group and the fourth connecting rod group;

[0017] The stability of the scissor mechanism during operation is ensured by the synchronization rod.

[0018] In order to illustrate how the third connecting rod group and the fourth connecting rod group are slidably connected with the first guide groove or the second guide groove, the utility model adopts that the ends of the third connecting rod group and the fourth connecting rod group are provided with a synchronous shaft; pulleys slidably connected with the first guide groove or the second guide groove are provided at both ends of the synchronous shaft; the cylinder body of the gas spring is fixed to the synchronous shaft at the end of the third connecting rod group;

[0019] In this solution, a synchronization shaft is provided at the end of the third connecting rod group and the end of the fourth connecting rod group, and pulleys slidingly connected to the first guide groove or the second guide groove are provided at both ends of the synchronization shaft. The pulleys are slidingly set in the first guide groove and the second guide groove, thereby realizing the sliding connection between the third connecting rod group and the fourth connecting rod group and the first guide groove or the second guide groove. In addition, the synchronization shaft at the third connecting rod group is also responsible for fixing the gas spring to realize the installation of the gas spring.

[0020] In order to explain how the bracket is installed, the utility model adopts the bracket as a U-shaped structure with two connecting ears; the bottom plate is provided with an L-shaped plate; a vertical rod is provided on the L-shaped plate and passes through the two connecting ears of the bracket;

[0021] Since the bottom plate is too thick, the vertical rod is not directly passed through the bottom plate to be hinged to the bracket. Instead, the bottom plate and the vertical rod are connected by an L-shaped plate, and the bracket is hinged to the vertical rod.

[0022] The beneficial effects of the utility model: the utility model is a semi-automatic clapping table. The device needs to press down and turn the paddle to realize the lowering and storage of the top plate. During the display process, only the paddle needs to be turned, thus realizing the semi-automatic display and storage of the clapping table. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the utility model with the curtain omitted;

[0026] Figure 3 yes Figure 2 A magnified image of point A;

[0027] Figure 4 This is another perspective structural schematic diagram of the utility model with the curtain omitted;

[0028] Figure 5 yes Figure 4 Schematic diagram of the structure at B;

[0029] In the figure: 1-bottom plate, 11-first guide groove, 12-L-shaped plate, 13-vertical rod, 2-top plate, 21-second guide groove, 3-scissor mechanism, 31-first connecting rod group, 32-second connecting rod group, 33-third connecting rod group, 34-fourth connecting rod group, 35-synchronizing rod, 36-synchronizing shaft, 37-pulley, 4-gas spring, 5-piston rod, 6-bracket, 61-flip trigger, 7-needle valve, 8-clutch line, 81-connecting sleeve, 82-pull wire, 9-fixed seat, 10-paddle, 100-curtain. DETAILED DESCRIPTION

[0030] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0031] like Figure 1-5As shown, the utility model is a semi-automatic clapping table, comprising: a bottom plate 1; a top plate 2, which is connected to the bottom plate 1 by a scissor mechanism 3 for lifting; a gas spring 4, whose cylinder body is fixed to the scissor mechanism 3, and whose piston rod 5 end is fixed with a bracket 6 and hinged to the bottom plate 1; a needle valve 7, which is arranged in the piston rod 5, one end of which protrudes from the piston rod 5 and is located in the bracket 6; a flip trigger 61, one end of which is rotatably connected to the bracket 6, and the other end is connected to one end of a clutch line 8; a fixed seat 9, which is arranged at the bottom of the top plate 2; a paddle 10, which is rotatably arranged on the fixed seat 9 and connected to the other end of the clutch line 8;

[0032] When the top plate needs to be lowered, the clutch line is toggled by the paddle to press the top plate downward, drive the flip trigger to rotate, and make the flip trigger abut against the end of the needle valve, the gas spring releases pressure, the piston rod retracts, and the height of the scissor mechanism is lowered;

[0033] When the top plate needs to be raised, the clutch line is toggled by the paddle, and the gas is automatically filled into the gas spring, and the top plate is automatically raised through the scissor mechanism, which is convenient for displaying the curtain;

[0034] In this solution, the top plate and the bottom plate are connected by a scissor mechanism, which is driven by a gas spring to drive the top plate to move up and down; a lever is set on one side of the bottom of the top plate, so that the operator can stand and move it, and when it needs to be lowered, it can be operated without bending over;

[0035] In summary, in this solution, the top plate can be lowered and stored only by pressing down and turning the paddle. During the display process, only the paddle needs to be turned, thus realizing the semi-automatic operation of the clapping table.

[0036] like Figure 2 , 4 As shown, in order to illustrate how the scissor-fork mechanism connects the bottom plate and the top plate, the utility model adopts that the end of the first connecting rod group 31 on one side of the bottom of the scissor-fork mechanism 3 is hinged to the bottom plate 1; the end of the second connecting rod group 32 on one side of the top of the scissor-fork mechanism 3 is hinged to the top plate 2; the end of the third connecting rod group 33 on the other side of the bottom of the scissor-fork mechanism 3 is slidably connected to the first guide groove 11 at the bottom plate 1; the end of the fourth connecting rod group 34 on the other side of the bottom of the scissor-fork mechanism 3 is slidably connected to the second guide groove 21 at the bottom of the top plate 2;

[0037] In this solution, the first connecting rod group and the second connecting rod group on the same side of the scissors-type mechanism are respectively hinged to the bottom plate and the top plate, and the third connecting rod group and the fourth connecting rod group on the other side of the scissors-type mechanism are respectively slidably connected to the first guide groove of the bottom plate and the second guide groove of the top plate.

[0038] like Figure 3 , 5 As shown, in order to illustrate the specific structure of the clutch line, the clutch line 8 used in the utility model includes: a connecting sleeve 81 and a pull wire 82 movably arranged in the connecting sleeve 81;

[0039] In this solution, the connecting sleeve is connected to the fixing seat and the bracket, and the pull wire is passed through the connecting sleeve to be connected to the paddle and the flip trigger respectively.

[0040] like Figure 2 , 4 As shown, in order to ensure the stability of the scissor-fork mechanism, the utility model adopts a synchronous rod 35 provided at the hinge of the first connecting rod group 31 and the third connecting rod group 33 and the hinge of the second connecting rod group 32 and the fourth connecting rod group 34;

[0041] The stability of the scissor mechanism during operation is ensured by the synchronization rod.

[0042] like Figure 2 , 4 As shown, in order to illustrate how the third connecting rod group and the fourth connecting rod group are slidably connected with the first guide groove or the second guide groove, the utility model adopts that the end of the third connecting rod group 33 and the end of the fourth connecting rod group 34 are provided with a synchronous shaft 36; the two ends of the synchronous shaft 36 are provided with pulleys 37 slidably connected with the first guide groove 11 or the second guide groove 21; the synchronous shaft 36 located at the end of the third connecting rod group 33 is fixed with the cylinder body of the gas spring 4;

[0043] In this solution, a synchronization shaft is provided at the end of the third connecting rod group and the end of the fourth connecting rod group, and pulleys slidingly connected to the first guide groove or the second guide groove are provided at both ends of the synchronization shaft. The pulleys are slidingly set in the first guide groove and the second guide groove, thereby realizing the sliding connection between the third connecting rod group and the fourth connecting rod group and the first guide groove or the second guide groove. In addition, the synchronization shaft at the third connecting rod group is also responsible for fixing the gas spring to realize the installation of the gas spring.

[0044] like Figure 3 As shown, in order to illustrate how the bracket is installed, the utility model adopts the bracket 6 as a U-shaped structure with two connecting ears; the bottom plate 1 is provided with an L-shaped plate 12; a vertical rod 13, which is provided on the L-shaped plate 12 and passes through the two connecting ears of the bracket 6;

[0045] Since the bottom plate is too thick, the vertical rod is not directly passed through the bottom plate to be hinged to the bracket. Instead, the bottom plate and the vertical rod are connected by an L-shaped plate, and the bracket is hinged to the vertical rod.

[0046] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A semi-automatic clapping table, characterized in that: include: Base plate; A top plate, which is connected to the bottom plate by a scissor mechanism for lifting; A gas spring, the cylinder body of which is fixed to the scissor mechanism, and the end of the piston rod of which is fixed with a bracket hinged to the bottom plate; A needle valve, which is arranged in the piston rod, one end of which protrudes from the piston rod and is located in the bracket; A flip trigger, one end of which is rotatably connected to the bracket, and the other end of which is connected to one end of the clutch line; A fixing seat, which is arranged at the bottom of the top plate; a paddle, which is rotatably disposed on the fixing seat and connected to the other end of the clutch line; When the top plate needs to be lowered, the clutch line is moved by a paddle to drive the flip trigger to rotate, and the flip trigger is abutted against the end of the needle valve, the gas spring is depressurized, the piston rod is retracted, and the height of the scissor mechanism is lowered.

2. A semi-automatic clapping table according to claim 1, characterized in that: The end of the first connecting rod group on one side of the bottom of the scissor-fork mechanism is hinged to the bottom plate; The end of the second connecting rod group on one side of the top of the scissor-fork mechanism is hinged to the top plate; The end of the third connecting rod group on the other side of the bottom of the scissor mechanism is slidably connected to the first guide rail groove on the bottom plate; The end of the fourth connecting rod group on the other side of the bottom of the scissor-fork mechanism is slidably connected to the second guide rail groove at the bottom of the top plate.

3. A semi-automatic clapping table according to claim 1, characterized in that: The clutch line comprises: A connecting sleeve and a pull wire movably arranged in the connecting sleeve.

4. A semi-automatic clapping table according to claim 2, characterized in that: Synchronous rods are arranged at the hinges of the first link group and the third link group and at the hinges of the second link group and the fourth link group.

5. A semi-automatic clapping table according to claim 2, characterized in that: The third connecting rod group end and the fourth connecting rod group end are provided with a synchronization shaft; Pulleys slidably connected to the first guide groove or the second guide groove are arranged at both ends of the synchronization shaft; The cylinder body of the gas spring is fixed to the synchronizing shaft at the end of the third connecting rod group.

6. A semi-automatic clapping table according to claim 2, characterized in that: The bracket is a U-shaped structure with two connecting ears; The bottom plate is provided with an L-shaped plate; A vertical rod is arranged on the L-shaped plate and passes through the two connecting ears of the bracket.

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