LCD (Liquid Crystal Display) mounting jig

Abstract

The utility model provides an LCD installation jig which is characterized in that the LCD installation jig comprises a base and a fixing module arranged on the base in a lifting mode, the fixing module comprises a positioning assembly and a supporting assembly, the positioning assembly comprises a lifting piece, a positioning piece arranged on the lifting piece in a rotating mode and a threaded rod connected to the positioning piece in a threaded mode, and the supporting assembly is arranged on the lifting piece. The positioning device further comprises a positioning plate fixed to the bottom of the threaded rod, an adjusting knob is arranged at the top of the threaded rod, a groove with the size larger than the thickness of the LCD panel is formed in the positioning piece, and the threaded rod is located on the side wall of the groove. Therefore, the problems that installation is not dialectical, the clamping effect is poor, and installation of the upper portion and the lower portion is inconvenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LCD installation jig technical field especially is a kind of LCD installation jig. BACKGROUND

[0002] LCD installation jig is a kind of tool specially used for the installation of LCD product, it combines the advantages of mechanical, electronic and automation technology, can realize the quick, accurate and stable installation of LCD product.This jig usually includes base, support structure, clamping mechanism, guide mechanism and other parts to ensure the stability and accuracy of LCD product during installation.

[0003] The Chinese utility model patent with authorization number CN211220443U provides a kind of LCD installation positioning fixture, including base, the base top is provided with movable cavity, the base top both sides are provided with sleeve, the movable cavity bottom both sides are fixedly provided with plug rod, two described plug rod are respectively inserted in the sleeve of corresponding position, the movable cavity both ends are fixedly provided with first motor and second motor.The utility model drives the rotation of first threaded rod and second threaded rod by the forward rotation of first motor and second motor until two clamps clamp LCD body, simultaneously realize the clamping of different size LCD body, adjust the forward rotation of first motor and the reverse rotation of second motor, the reverse rotation of first motor and the forward rotation of second motor, so that two clamps drive LCD body to move to one side simultaneously, adjust the horizontal position when installing LCD body, third motor drives two sleeves to rotate and make two plug rods elongate, adjust the height of LCD body, so that the installation positioning of LCD body is more accurate.

[0004] However, the above-mentioned patent still has the following deficiencies: during installation, there are many positions that need to be installed, and it is not convenient to install when at the bottom and the top, the clamping effect of using only rubber plates is not good, and there is a risk of bending the LCD, therefore, the existing technology needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of LCD installation jig, to solve the problem of installation, clamping effect is not good, and inconvenient when installing upper and lower.

[0006] The utility model provides a kind of LCD installation jig, including base and fixed module being set on the base, the fixed module includes positioning assembly, support assembly, the positioning assembly includes lifting piece and positioning piece being rotatably arranged on the lifting piece, and threaded rod being connected on the positioning piece, further include the positioning plate being fixed in the bottom of threaded rod, the top of threaded rod is equipped with adjusting knob, the inside of positioning piece is equipped with recess, and the threaded rod is located in the side wall of recess.

[0007] By the above technical scheme, the LCD panel can be placed in the recess of the positioning member, and the side surface of the LCD panel is attached to the bottom surface of the recess of the positioning member, and then the adjusting knob on the threaded rod is rotated to press the positioning plate on the LCD panel, so that the LCD panel is fixed on the positioning member, and the LCD panel is prevented from being deviated during installation, and when the LCD panel needs to be installed above or below, the positioning member can be rotated for quick installation, so that the staff can conveniently install the LCD panel.

[0008] Optionally, a rubber pad is attached to the surface of the positioning plate in contact with the LCD panel.

[0009] By the above technical scheme, the rubber pad can prevent the LCD panel from being damaged when the positioning plate fixes the LCD panel, and can increase the friction between the positioning plate and the LCD panel, so that the LCD panel can be stably fixed on the positioning member.

[0010] Optionally, a top base is arranged on the top of the base, and the top base is connected to the base through two side positioning columns, and the lifting member is sleeved on the positioning column.

[0011] By the above technical scheme, the positioning column can stably lift and move the positioning member on the base, and constrain the stroke of the lifting member.

[0012] Optionally, the positioning column is square-shaped.

[0013] By the above technical scheme, the square-shaped positioning column can prevent the lifting member from rotating during lifting, which affects the positioning accuracy of the LCD panel.

[0014] Optionally, a clamp assembly is sleeved on the other side positioning column of the base, the clamp assembly comprises a lifting member and a clamping member rotatably arranged on the lifting member, further comprises clamps rotatably arranged on both sides of the clamping member, and the clamps on both sides are connected through a return member.

[0015] By the above technical scheme, after the positioning assembly fixes the LCD panel, the clamping member is moved to the other side of the LCD panel, and then the clamps on both sides clamp the LCD panel through the return member, so that the LCD panel is stably fixed, and the other side of the LCD panel is prevented from being lifted to affect installation.

[0016] Optionally, a threaded hole is arranged on the clamping member, and the threaded hole is threadedly matched with a fixing rod.

[0017] By the above technical scheme, while the clamping assembly fixes the other side of the LCD panel, the fixing rod is rotated to horizontally fix the LCD panel in the clamping member, so that the deviation during installation is avoided.

[0018] Optionally, the positioning assembly and the bottom of the clamp assembly are provided with a support, the support is sleeved on the positioning column, and the support is screw-connected with a screw knob on the side surface.

[0019] By adopting the technical scheme, after the LCD plate is fixed, the height of the LCD plate can be fixed through the support, and due to the height of the staff, the height can be adjusted to a height suitable for the staff to work, so that the installation is facilitated, and after the LCD plate is adjusted to the suitable height, the support is attached to the bottom of the LCD plate, and then the screw knob on the side surface of the support is screwed inward, so that the support is fixed on the positioning column, and the LCD plate is prevented from moving up and down. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A schematic diagram of the overall structure of the LCD mounting jig is provided.

[0021] The reference signs are as follows: 1, base; 11, positioning column; 12, top base; 21, lifting piece; 22, positioning piece; 23, threaded rod; 24, positioning plate; 3, LCD plate; 41, clamping piece; 42, fixing rod; 43, clamp; 44, return piece; 51, support; 52, screw knob. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are some embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Unless otherwise defined, the technical terms or scientific terms used herein should be understood as the usual meanings understood by those skilled in the art to which the present application belongs. The words such as “include” and the like used herein mean that the elements or objects before the words cover the elements or objects listed after the words and their equivalents, and do not exclude other elements or objects.

[0023] The embodiments of the present application provide an LCD mounting jig, which comprises a base 1 and a fixing module arranged on the base 1 in a lifting mode, the fixing module comprises a positioning assembly and a supporting assembly, the positioning assembly comprises a lifting piece 21, a positioning piece 22 arranged on the lifting piece 21 in a rotating mode, and a threaded rod 23 screw-connected with the positioning piece 22, and further comprises a positioning plate 24 fixed at the bottom of the threaded rod 23, the top of the threaded rod 23 is provided with an adjusting knob, the inside of the positioning piece 22 is provided with a groove with a size greater than the thickness of an LCD plate 3, and the threaded rod 23 is located on the side wall of the groove.

[0024] Referring toFigure 1 The LCD panel 3 is placed in the groove of the positioning member 22, and the positioning plate 24 is pressed on the LCD panel 3 by rotating the adjusting knob, so that the LCD panel 3 is fixed in front and back directions, and the work personnel can conveniently install the LCD panel 3 in front and back directions. When the LCD panel 3 needs to be installed in up and down directions, the LCD panel 3 is rotated by the positioning member 22, and the LCD panel 3 is faced to the work personnel in up and down directions, so that the work personnel can directly install the LCD panel 3 in up and down directions. When the work personnel has different heights, the position of the lifting member 21 can be adjusted, so as to adapt to different work personnel.

[0025] In some embodiments, rubber pads are adhered to the surface of the positioning plate 24 in contact with the LCD panel 3.

[0026] In fact, when the LCD panel 3 is archived in front and back directions, the rubber pads on the positioning plate 24 can prevent the LCD panel 3 from being damaged due to excessive rotation of the adjusting knob, thereby affecting the yield.

[0027] In some embodiments, the base 1 is provided with a top base 12, the top base 12 is connected with the base 1 through two positioning columns 11, and the lifting member 21 is sleeved on the positioning column 11.

[0028] In fact, when the work personnel needs to adjust the height of the LCD panel 3, the lifting member 21 can be moved along the direction of the positioning column 11, so as to ensure the stability of the lifting member 21 during lifting.

[0029] In some embodiments, the positioning column 11 is square.

[0030] In fact, after the LCD panel 3 is fixed, the positioning column 11 can prevent the lifting member 21 from being in a state of self-rotation, and keep the LCD panel 3 in a stationary state in front and back directions, thereby facilitating the work personnel to install.

[0031] In some embodiments, the base 1 is provided with a clamp assembly on the other positioning column 11, the clamp assembly comprises a lifting member 21 and a clamping member 41 rotatably arranged on the lifting member 21, and further comprises clamps 43 rotatably arranged on both sides of the clamping member 41, and the clamps 43 on both sides are connected through a return member 44.

[0032] In fact, when one side of the LCD panel 3 is fixed, the clamping member 41 can be close to the other side of the LCD panel 3, and the clamps 43 on both sides of the clamping member 41 are clamped on both sides of the LCD, so that the other side of the LCD panel 3 is fixed in front and back directions, thereby avoiding that the other side of the LCD panel 3 is warped when the fixing assembly fixes the LCD panel 3, which affects the installation precision.

[0033] In some embodiments, the clamping member 41 is provided with a threaded hole, and the threaded hole is threadedly connected with the fixing rod 42.

[0034] In fact, before and after fixing the LCD panel 3, the top end of the fixing rod 42 is pressed against the side of the LCD panel 3 by rotating the fixing rod 42, so as to horizontally fix the LCD panel 3, and avoid the phenomenon that the LCD panel 3 deviates when rotating the LCD panel 3.

[0035] In some embodiments, the positioning assembly and the clamp assembly are provided with a support 51, the support 51 is sleeved on the positioning column 11, and the side of the support 51 is threadedly connected with a threaded knob 52.

[0036] In fact, when it is necessary to adjust the height of the LCD panel 3, the threaded knob 52 on the side of the support 51 can be unscrewed, so that the support 51 is freely moved up and down, the LCD panel 3 is adjusted to a preset height, the support 51 is displaced to the bottom of the LCD panel 3, and then the threaded knob 52 on the side of the support 51 is screwed to fix the support 51 on the positioning column 11, so as to ensure the stability of the height of the LCD panel 3.

[0037] Although the embodiments of the present application are described in detail above, it is obvious for those skilled in the art that various modifications and changes can be made to the embodiments. However, it should be understood that such modifications and changes belong to the scope and spirit of the present application described in the claims. Moreover, the present application described herein can have other embodiments, and can be implemented or realized in various ways.

Claims

1. An LCD mounting jig, characterized by comprising: The device includes a base and a fixing module that is lifted and mounted on the base. The fixing module includes a positioning component and a support component. The positioning component includes a lifting component and a positioning component that is rotatably mounted on the lifting component, as well as a threaded rod that is threadedly connected to the positioning component. It also includes a positioning plate that is fixed to the bottom of the threaded rod. The top of the threaded rod is provided with an adjustment knob. The positioning component has a groove inside that is larger than the thickness of the LCD panel, and the threaded rod is located on the side wall of the groove.

2. The LCD mounting fixture of claim 1, wherein A rubber pad is attached to the surface of the positioning plate that contacts the LCD panel.

3. The LCD mounting fixture of claim 2, wherein The base is provided with a top seat at the top, and the top seat is connected to the base through positioning columns on both sides, and the lifting component is sleeved on the positioning columns.

4. The LCD mounting fixture of claim 3, wherein The positioning post is square in shape.

5. The LCD mounting fixture of claim 4, wherein A clamping assembly is sleeved on the positioning post on the other side of the base. The clamping assembly includes a lifting component and a clamping component rotatably mounted on the lifting component. It also includes clamps rotatably mounted on both sides of the clamping component, and the clamps on both sides are connected by a return component.

6. The LCD mounting fixture of claim 5, wherein The clamping member is provided with a threaded hole, and the threaded hole is threadedly engaged with the fixing rod.

7. The LCD mounting fixture of claim 6, wherein The positioning component and clamping component are provided with a support at the bottom, and the support is sleeved on the positioning post, and a threaded knob is threadedly connected to the side of the support.

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