Liquid crystal screen machining clamp with protective structure

Abstract

The utility model discloses a liquid crystal display processing clamp with a protective structure, which relates to the technical field of liquid crystal display processing, and comprises a bearing plate, a first clamping component and a second clamping component, feeding belts are arranged on the front side and the rear side of the bearing plate, and a clamping moving component is mounted in the middle of the bearing plate. Two moving plates are arranged on the upper side of the clamping moving assembly, open grooves are formed in the two sides of the interior of each moving plate, and a first clamping assembly is installed on one side of each moving plate. According to the liquid crystal screen machining clamp with the protection structure, the clamping moving assembly enables two first clamping plates on the two sides to clamp the left side and the right side of a liquid crystal screen, at the moment, a plurality of buffering springs which are symmetrically distributed can buffer the first clamping plates, and the extending length of a threaded rod can be adjusted through rotation of the threaded rod in a threaded cylinder; and in the clamping process of the first clamping plate, the other end of the threaded rod can abut against the movable plate, and then the buffering force of the buffering spring can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal screen processing, in particular to a liquid crystal screen processing fixture with a protective structure. Background Art

[0002] Liquid crystal display, abbreviated as "LCD", is a flat-panel display device that uses the optical properties of liquid crystal materials to change under the action of an electric field to display images. LCDs have the advantages of pure flat display, low power consumption, and no radiation. They are widely used in the display field of electronic equipment such as computers, televisions, and oscilloscopes.

[0003] Although existing LCD processing fixtures are generally flexible and adjustable, they lack corresponding buffering and protective structures during use, which can easily cause damage to LCD components during the clamping process, and their use is limited.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a liquid crystal display processing fixture with a protective structure is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a liquid crystal screen processing fixture with a protective structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid crystal screen processing fixture with a protective structure, comprising a supporting plate, a first clamping assembly and a second clamping assembly, wherein feeding belts are provided on the front and rear sides of the supporting plate, and a clamping movable assembly is installed in the middle of the supporting plate, two movable plates are provided on the upper side of the clamping movable assembly, and slots are provided on both sides of the inner side of the movable plate, a first clamping assembly is installed on one side of the movable plate, and the first clamping assembly includes a buffer spring, a first clamping plate, a threaded cylinder and a threaded rod, the buffer spring is fixedly connected to the movable plate, and the first clamping plate is fixed on one side of the buffer spring, the threaded cylinder is half-embedded on the upper middle side of the first clamping plate, and a threaded rod is screwed on the side of the threaded cylinder close to the movable plate, position adjustment assemblies are installed on the front and rear sides of the movable plate, and the second clamping assembly is installed on the side of the position adjustment assembly close to the center line of the supporting plate.

[0007] Furthermore, the clamping moving assembly includes a mounting frame, a driving motor, a bidirectional screw and a movable sleeve. The mounting frame is half-embedded in the middle of the supporting plate, and a driving motor is installed on the outer side of the mounting frame. A bidirectional screw is rotatably arranged inside the mounting frame, and two movable sleeves are provided on the outer side of the bidirectional screw.

[0008] Furthermore, the movable sleeve is slidably connected to the mounting frame, the upper side of the movable sleeve is fixedly connected to the movable plate, and the movable plate is slidably connected to the supporting plate.

[0009] Furthermore, the position adjustment assembly includes a side plate, a slide groove and an outer connecting plate, the side plate is fixedly connected to the movable plate, and the outer side surface of the side plate is provided with a slide groove, and the outer side of the slide groove is installed with an outer connecting plate).

[0010] Furthermore, the position adjustment assembly also includes a sliding block and a locking bolt. The sliding block is fixed to the side of the outer connecting plate close to the slide groove, and the sliding block and the slide groove are slidably connected. A locking bolt passes through the middle of the side plate.

[0011] Furthermore, the second clamping assembly includes a telescopic rod, a second plywood and a rubber layer. The telescopic rod is installed at one end of the outer connecting plate, and the second plywood is fixed at one end of the telescopic rod. The sides of the first plywood and the second plywood are both bonded with rubber layers.

[0012] The utility model provides a liquid crystal screen processing fixture with a protective structure, which has the following beneficial effects:

[0013] The utility model is provided with a first clamping assembly and a second clamping assembly. The clamping moving assembly enables the two first clamping plates on both sides to clamp the left and right sides of the LCD screen. At this time, a number of symmetrically distributed buffer springs can buffer the first clamping plates. At the same time, the buffer springs are provided with corresponding dampers. The extension length of the threaded rod can be adjusted by rotating the threaded rod in the threaded barrel, so that the other end of the threaded rod can contact the movable plate during the clamping process of the first clamping plate, and then the buffering force of the buffer spring can be adjusted. The position of the second clamping plate is easily adjusted by the extension and retraction of the telescopic rod, so that the two second clamping plates can clamp the front and back sides of the LCD screen. The rubber layers on the sides of the first clamping plate and the second clamping plate can fit with the outer side surface of the LCD screen, thereby playing a flexible protective role.

[0014] The utility model is provided with a clamping moving component and a position adjustment component, which drives the rotation of the bidirectional screw rod by driving the motor, thereby driving the relative movement of the two movable sleeves on its outer side, so that the movable sleeve can drive the movement of the movable plate and the first clamping component. The position of the outer connecting plate is adjusted by the sliding cooperation between the sliding block and the sliding groove, so as to adjust the length of the second clamping plate on one side of the outer connecting plate extending out of the slot, which is suitable for clamping LCD screens of different sizes and avoids the second clamping plate being too long and affecting the normal clamping use of the first clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a liquid crystal screen processing fixture with a protective structure according to the present invention;

[0016] Figure 2 This is a schematic diagram of a half-section structure of a liquid crystal screen processing fixture with a protective structure according to the present invention;

[0017] Figure 3 This is a schematic diagram of the separation structure of the position adjustment component of a liquid crystal screen processing fixture with a protective structure according to the present invention.

[0018] In the figure: 1. Carrying plate; 2. Feeding belt; 3. Clamping moving assembly; 301. Mounting frame; 302. Driving motor; 303. Bidirectional screw rod; 304. Moving sleeve; 4. Moving plate; 5. Slot; 6. First clamping assembly; 601. Buffer spring; 602. First clamping plate; 603. Threaded barrel; 604. Threaded rod; 7. Position adjustment assembly; 701. Side plate; 702. Slide groove; 703. External connecting plate; 704. Sliding block; 705. Locking bolt; 8. Second clamping assembly; 801. Telescopic rod; 802. Second clamping plate; 803. Rubber layer. DETAILED DESCRIPTION

[0019] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] like Figure 1-Figure 2 As shown, a liquid crystal screen processing fixture with a protective structure includes a carrier plate 1, a first clamping component 6 and a second clamping component 8. Feeding belts 2 are provided on the front and rear sides of the carrier plate 1, and a clamping moving component 3 is installed in the middle of the carrier plate 1. Two moving plates 4 are provided on the upper side of the clamping moving component 3, and slots 5 are provided on both sides of the inner side of the moving plate 4. The clamping moving component 3 includes a mounting frame 301, a drive motor 302, a bidirectional screw rod 303 and a moving sleeve 304. The mounting frame 301 is half-embedded in the middle of the carrier plate 1, and a screw rod 303 is provided on the outer side of the mounting frame 301. It is equipped with a driving motor 302, and a bidirectional screw rod 303 is provided for rotation inside the mounting frame 301, and two movable sleeves 304 are provided on the outer side of the bidirectional screw rod 303. The movable sleeve 304 is slidably connected to the mounting frame 301, and the upper side of the movable sleeve 304 is fixedly connected to the movable plate 4, and the movable plate 4 is slidably connected to the supporting plate 1; the driving motor 302 is used to easily drive the rotation of the bidirectional screw rod 303, thereby driving the relative movement of the two movable sleeves 304 on its outer side, so that the movable sleeve 304 can drive the movement of the movable plate 4 and the first clamping assembly 6.

[0021] like Figure 1 and Figure 3As shown, a first clamping assembly 6 is installed on one side of the movable plate 4, and the first clamping assembly 6 includes a buffer spring 601, a first clamping plate 602, a threaded barrel 603 and a threaded rod 604. The buffer spring 601 is fixedly connected to the movable plate 4, and a first clamping plate 602 is fixed to one side of the buffer spring 601. The upper middle side of the first clamping plate 602 is half embedded with a threaded barrel 603, and a threaded rod 604 is screwed on the side of the threaded barrel 603 close to the movable plate 4; the clamping movable assembly 3 enables the two first clamping plates 602 on both sides to clamp the left and right sides of the LCD screen. At this time, the symmetrically distributed buffer springs 601 can buffer the first clamping plate 602. At the same time, the buffer spring 601 has a corresponding damper. The extension length of the threaded rod 604 can be adjusted by rotating the threaded rod 604 in the threaded barrel 603, so that the other end of the threaded rod 604 can contact the movable plate 4 during the clamping process of the first clamping plate 602, thereby adjusting the buffering force of the buffer spring 601.

[0022] like Figure 1 and Figure 3 As shown, position adjustment components 7 are installed on both the front and rear sides of the movable plate 4. The position adjustment component 7 includes a side plate 701, a slide groove 702 and an outer connecting plate 703. The side plate 701 is fixedly connected to the movable plate 4, and a slide groove 702 is provided on the outer side of the side plate 701, and an outer connecting plate 703 is installed on the outer side of the slide groove 702. The position adjustment component 7 also includes a sliding block 704 and a locking bolt 705. A sliding block 704 is fixed on the side of the outer connecting plate 703 close to the slide groove 702, and the sliding block 704 is fixed on the outer side of the slide groove 702. The side plate 701 is slidably connected to the slide groove 702, and a locking bolt 705 passes through the middle of the side plate 701; the sliding cooperation between the sliding block 704 and the slide groove 702 facilitates the adjustment of the position of the outer connecting plate 703, so as to facilitate the adjustment of the length of the second clamping plate 802 on one side of the outer connecting plate 703 extending out of the slot 5, which is suitable for clamping LCD screens of different sizes, and avoids the second clamping plate 802 being too long to affect the normal clamping use of the first clamping plate 602, and the outer connecting plate 703 after position adjustment is conveniently locked and fixed by the locking bolt 705.

[0023] like Figure 1 and Figure 3As shown, a second clamping assembly 8 is installed on the side of the position adjustment assembly 7 close to the center line of the supporting plate 1, and the second clamping assembly 8 includes a telescopic rod 801, a second plywood 802 and a rubber layer 803. The telescopic rod 801 is installed at one end of the external connecting plate 703, and the second plywood 802 is fixed at one end of the telescopic rod 801. The sides of the first plywood 602 and the second plywood 802 are bonded with a rubber layer 803; the position of the second plywood 802 is easily adjusted by the extension and retraction of the telescopic rod 801, so that the two second plywood 802 can clamp the front and back sides of the LCD screen, and the rubber layer 803 on the sides of the first plywood 602 and the second plywood 802 can fit with the outer side of the LCD screen, playing a flexible protective role.

[0024] In summary, if Figure 1-Figure 3 As shown, the LCD processing fixture with a protective structure can, when in use, first load the LCD to be processed through the feeding belt 2, and then drive the bidirectional screw rod 303 to rotate by the driving motor 302, thereby driving the relative movement of the two movable sleeves 304 on its outer side, so that the movable sleeve 304 can drive the movement of the movable plate 4 and the first clamping assembly 6, and then the two first clamping plates 602 on both sides can clamp the left and right sides of the LCD. At this time, several symmetrically distributed buffer springs 601 can buffer the first clamping plates 602, and the buffer springs 601 have corresponding dampers. During use, the extension length of the threaded rod 604 can be adjusted by rotating the threaded rod 604 in the threaded barrel 603, so that the other end of the threaded rod 604 can conflict with the movable plate 4 during the clamping process of the first clamping plate 602, and thus the buffering force of the buffer spring 601 can be adjusted.

[0025] Then, the position of the outer connecting plate 703 can be adjusted by the sliding cooperation between the sliding block 704 and the sliding groove 702 to adjust the length of the second clamping plate 802 on one side of the outer connecting plate 703 extending out of the slot 5, so as to be suitable for clamping LCD screens of different sizes. After adjustment, the outer connecting plate 703 with the adjusted position is locked and fixed by the locking bolt 705, and then the position of the second clamping plate 802 is adjusted by the extension of the telescopic rod 801 so that the two second clamping plates 802 can clamp the front and back sides of the LCD screen. In this process, the rubber layer 803 on the side of the first clamping plate 602 and the second clamping plate 802 can fit the outer side of the LCD screen to play a flexible protective role, thus completing the use process of the LCD screen processing fixture with a protective structure.

[0026] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A liquid crystal screen processing fixture with a protective structure, comprising a carrier plate (1), a first clamping component (6) and a second clamping component (8), characterized in that: The front and rear sides of the carrier plate (1) are both provided with feeding belts (2), and a clamping moving assembly (3) is installed in the middle of the carrier plate (1), two moving plates (4) are provided on the upper side of the clamping moving assembly (3), and slots (5) are provided on both sides of the interior of the moving plates (4), and a first clamping assembly (6) is installed on one side of the moving plate (4), and the first clamping assembly (6) includes a buffer spring (601), a first clamping plate (602), a threaded barrel (603) and a threaded rod (604), and the buffer spring The spring (601) is fixedly connected to the movable plate (4), and a first clamping plate (602) is fixed to one side of the buffer spring (601), a threaded barrel (603) is half-embedded on the upper middle side of the first clamping plate (602), and a threaded rod (604) is screwed on the inner side of the threaded barrel (603) close to the movable plate (4), and position adjustment components (7) are installed on the front and rear sides of the movable plate (4), and a second clamping component (8) is installed on the side of the position adjustment component (7) close to the center line of the support plate (1).

2. The LCD processing fixture with a protective structure according to claim 1, characterized in that: The clamping moving assembly (3) comprises a mounting frame (301), a driving motor (302), a bidirectional screw rod (303) and a moving sleeve (304); the mounting frame (301) is half-embedded in the middle of the bearing plate (1), and the driving motor (302) is mounted on one side of the outside of the mounting frame (301); a bidirectional screw rod (303) is rotatably arranged inside the mounting frame (301), and two moving sleeves (304) are sleeved on the outside of the bidirectional screw rod (303).

3. The LCD processing fixture with a protective structure according to claim 2, characterized in that: The movable sleeve (304) is slidably connected to the mounting frame (301), the upper side of the movable sleeve (304) is fixedly connected to the movable plate (4), and the movable plate (4) is slidably connected to the bearing plate (1).

4. The LCD processing fixture with a protective structure according to claim 1, characterized in that: The position adjustment assembly (7) comprises a side plate (701), a slide groove (702) and an outer connecting plate (703), wherein the side plate (701) is fixedly connected to the movable plate (4), and the outer side surface of the side plate (701) is provided with a slide groove (702), and the outer side of the slide groove (702) is installed with an outer connecting plate (703).

5. The LCD processing fixture with a protective structure according to claim 4, characterized in that: The position adjustment assembly (7) further includes a sliding block (704) and a locking bolt (705). The sliding block (704) is fixed to one side of the outer connecting plate (703) close to the slide groove (702), and the sliding block (704) is slidably connected to the slide groove (702). The locking bolt (705) passes through the middle of the side plate (701).

6. The LCD processing fixture with a protective structure according to claim 4, characterized in that: The second clamping assembly (8) comprises a telescopic rod (801), a second clamping plate (802) and a rubber layer (803); the telescopic rod (801) is mounted on one end of the outer connecting plate (703); the second clamping plate (802) is fixed to one end of the telescopic rod (801); and the rubber layer (803) is bonded to the sides of the first clamping plate (602) and the second clamping plate (802).

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