CN210831224U - Mounting and fixing device for seamless liquid crystal screen - Google Patents
Mounting and fixing device for seamless liquid crystal screen Download PDFInfo
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- CN210831224U CN210831224U CN201921957231.6U CN201921957231U CN210831224U CN 210831224 U CN210831224 U CN 210831224U CN 201921957231 U CN201921957231 U CN 201921957231U CN 210831224 U CN210831224 U CN 210831224U
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Abstract
The utility model discloses an installation fixing device for seamless LCD screen, have the fixed frame who takes the wheel of stopping including bottom four corners through the bolt fastening, adjustment mechanism is installed to fixed frame's bottom, and adjustment mechanism is including seting up the spacing groove in the relative one side of fixed frame and need spacing groove sliding connection's regulating plate, logical groove has all been opened to the top outer wall both sides of regulating plate, and two lead to constitute middle part sliding section between the groove, the equal sliding connection in both ends of middle part sliding section has clamp splice one, one end that one side of fixed frame is close to the top is opened there is the mounting groove, and the inner wall of mounting groove has servo motor two through the bolt fastening, servo motor two's output shaft has the second bidirectional lead screw through the coupling joint. The utility model discloses an adjustment mechanism who sets up to and sliding connection's clamp splice one and clamp splice two, can effectively improve this fixing device's flexibility, can fix the processing to the LCD screen of great size within range.
Description
Technical Field
The utility model relates to a LCD screen installation technical field especially relates to an installation fixing device for seamless LCD screen.
Background
The liquid crystal screen uses liquid crystal material as basic component, the liquid crystal material is filled between two parallel plates, the arrangement state of internal molecules of the liquid crystal material is changed by voltage, so as to achieve the purpose of shading and transmitting light to display images with different depths and different faults, and the color image can be displayed only by adding a filter layer with three-component colors between two flat plates. In practice, the liquid crystal display often needs a fixing device.
For example, chinese patent application number is CN 201820022055.6's utility model patent, discloses console mode LCD screen supporting structure, which comprises a frame body, the equal symmetry of upper end lateral wall and the lower extreme lateral wall of framework is equipped with two fixing device, two with one side be connected with the LCD screen body between the fixing device, fixing device is including fixing the fixed plate on the framework lateral wall, the lateral wall of fixed plate is equipped with spacing recess. However, the mounting position of the fixing mechanism in the above patent is relatively fixed on the whole, and only fine adjustment in a small range can be performed, so that the fixing mechanism is not suitable for mounting liquid crystal screens with various sizes in the market in practical use, and has certain limitation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an installation and fixation device for a seamless liquid crystal screen.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an installation and fixation device for a seamless liquid crystal screen comprises a fixed frame with a brake wheel fixed at four corners of the bottom through bolts, an adjusting mechanism is installed at the bottom end of the fixed frame and comprises a limiting groove arranged at one side opposite to the fixed frame and an adjusting plate needing sliding connection of the limiting groove, through grooves are formed in two sides of the outer wall of the top of the adjusting plate, a middle sliding section is formed between the two through grooves, a first clamping block is connected to two ends of the middle sliding section in a sliding mode, a mounting groove is formed in one end, close to the top, of one side of the fixed frame, a second servo motor is fixed on the inner wall of the mounting groove through bolts, an output shaft of the second servo motor is connected with a second bidirectional screw rod through a coupling, the other end of the second bidirectional screw rod is connected with the fixed frame through a bearing in a rotating mode, two ends of the second bidirectional screw rod are, and the top end of the fixed frame is provided with a T-shaped sliding groove II, the two clamping blocks II are both in sliding connection with the T-shaped sliding groove II, and one ends of the outer walls of the bottoms of the two clamping blocks I are both connected with a threaded abutting rod through threads.
Furthermore, flanges are welded on the outer walls of the opposite sides of the first clamping block and the second clamping block, and rubber pads are bonded on the outer walls of the opposite sides of the first clamping block, the second clamping block and the flanges.
Furthermore, the adjusting mechanism further comprises a fixing block which is fixedly provided with a first servo motor on two sides of the bottom end of the fixing frame through bolts, and an output shaft of the first servo motor is connected with a first bidirectional screw rod through a coupler.
Furthermore, T-shaped sliding grooves I are formed in the outer wall of the bottom of the adjusting plate and the opposite side of the fixed frame, and the inner walls of the two T-shaped sliding grooves I are respectively connected with a sliding block I and a sliding block II in a sliding mode.
Furthermore, the first two sliding blocks are connected with the first bidirectional screw rod through threads, and the opposite sides of the first sliding blocks and the second sliding blocks are connected with the same cross supporting rod through hinges.
Furthermore, a reinforcing mechanism is installed on one side, opposite to the clamping block I, of the middle sliding section, and the reinforcing mechanism comprises a key rod welded on the outer wall of the middle sliding section.
Furthermore, the first clamping blocks are all provided with strip-shaped key grooves matched with the key rods.
Compared with the prior art, the utility model provides an installation fixing device for seamless LCD screen possesses following beneficial effect:
1. this an installation fixing device for seamless LCD screen through the adjustment mechanism who sets up to and sliding connection's clamp splice one and clamp splice two, can effectively improve this fixing device's flexibility, can fix the processing to the LCD screen of great size within range, increase the device's practicality.
2. This an installation fixing device for seamless LCD screen supports the pole through the screw thread that sets up, can carry out effectual fixed processing to clamp splice one, has the rubber pad through bonding at clamp splice one and clamp splice two, can effectively carry out effectual support protection to the four corners of LCD screen, and can play good anti-skidding effect.
3. This an installation fixing device for seamless LCD screen through the strengthening mechanism who sets up, can key pole and bar keyway, effectively improves the stability of clamp splice one.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the principle is simple, application scope is wide.
Drawings
Fig. 1 is a schematic view of an overall structure of a mounting and fixing device for a seamless lcd panel according to the present invention;
fig. 2 is a schematic structural view of a half cross-sectional view of a clamp block of the mounting and fixing device for a seamless liquid crystal display according to the present invention;
fig. 3 is the utility model provides a clamping block overall structure schematic diagram for installation fixing device of seamless LCD screen.
In the figure: 1-a fixed frame, 2-a first servo motor, 3-a threaded support rod, 4-a limiting groove, 5-a second servo motor, 6-a second clamping block, 7-a second bidirectional screw rod, 8-a second T-shaped sliding groove, 9-a retaining edge, 10-an adjusting plate, 11-a first clamping block, 12-a first T-shaped sliding groove, 13-a cross brace rod, 14-a first bidirectional screw rod, 15-a first sliding block, 16-a middle sliding section, 17-a key rod and 18-a strip-shaped key groove.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, an installation and fixation device for a seamless liquid crystal display comprises a fixed frame 1 with brake wheels fixed at four corners of the bottom through bolts, an adjusting mechanism is installed at the bottom end of the fixed frame 1 and comprises a limiting groove 4 arranged at one side opposite to the fixed frame 1 and an adjusting plate 10 needing sliding connection of the limiting groove 4, through grooves are formed at two sides of the outer wall of the top of the adjusting plate 10, a middle sliding section 16 is formed between the two through grooves, two ends of the middle sliding section 16 are both connected with a clamping block I11 in a sliding manner, an installation groove is formed at one side of the fixed frame 1 close to the top, a servo motor II 5 is fixed on the inner wall of the installation groove through bolts, an output shaft of the servo motor II 5 is connected with a second bidirectional screw rod 7 through a coupler, the other end of the second bidirectional screw rod 7 is rotatably connected with the fixed frame 1 through a bearing, two ends of the second bidirectional screw rod 7, and the top end of the fixed frame 1 is provided with a T-shaped sliding groove II 8, the two clamping blocks II 6 are both in sliding connection with the T-shaped sliding groove II 8, and one ends of the outer walls of the bottoms of the two clamping blocks I11 are both in threaded connection with a threaded abutting rod 3.
The utility model discloses in, flange 9 has all been welded to the relative one side outer wall of clamp splice one 11 and clamp splice two 6, and the relative one side outer wall of clamp splice one 11, clamp splice two 6 and flange 9 all bonds and has the rubber pad.
The adjusting mechanism further comprises fixing blocks, wherein the fixing blocks are fixedly provided with a first servo motor 2 on two sides of the bottom end of the fixing frame 1 through bolts, and an output shaft of the first servo motor 2 is connected with a first bidirectional screw rod 14 through a coupler.
Wherein, the outer wall of regulating plate 10 bottom all opens T shape spout one 12 with fixed frame 1's relative one side, and the inner wall of two T shape spouts one 12 sliding connection has slider one 15 and slider two respectively.
The two first sliding blocks 15 are connected with the first bidirectional screw rod 14 through threads, and the opposite sides of the first sliding blocks 15 and the second sliding blocks are connected with the same cross supporting rod 13 through hinges.
The working principle is as follows: when the device is used, the first servo motor 2 is started to drive the first bidirectional screw rod 14 to rotate, the cross support rod 13 is in a folding state, the adjusting plate 10 is lowered to the lowest height, the first clamping block 11 is slid, two sides of the bottom end of the liquid crystal screen are abutted against the first clamping block 11, after the operation is finished, the first servo motor 2 is started to rotate reversely, the first bidirectional screw rod 14 is driven to rotate reversely, the adjusting plate 10 is supported through the cross support rod 13 until the top end of the liquid crystal screen is flush with the corners of the second clamping block 6, the second servo motor 5 is started to drive the second bidirectional screw rod 7 to rotate, the two second clamping blocks 6 move oppositely, two sides of the liquid crystal screen are clamped, after the operation is finished, the second clamping block 6 is pushed to ensure that the second clamping block 6 is abutted against two sides of the bottom end of the liquid crystal screen, the screw abutting rod 3 is rotated to fix the second clamping block 6, rubber pads are adhered to the first clamping block 11 and the second clamping block 6, so, and has good anti-skid effect.
Example 2
Referring to fig. 2-3, in order to achieve the purpose of improving the stability of the first clamping block 11, in this embodiment, compared with embodiment 1, the mounting and fixing device further includes a reinforcing mechanism installed on the opposite side of the middle sliding section 16 and the first clamping block 11, and the reinforcing mechanism includes a key rod 17 welded to the outer wall of the middle sliding section 16.
Wherein, the first clamping blocks 11 are provided with strip-shaped key grooves 18 matched with the key rods 17.
The working principle is as follows: when the clamping block I11 is used, the key rod 17 and the strip-shaped key groove 18 are matched with each other through the arrangement of the reinforcing mechanism, and the stability of the clamping block I11 during moving is effectively improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an installation fixing device for seamless LCD screen, includes bottom four corners and has fixed frame (1) of taking the wheel of stopping through the bolt fastening, its characterized in that, adjustment mechanism is installed to the bottom of fixed frame (1), and adjustment mechanism includes spacing groove (4) of seting up in fixed frame (1) relative one side and need spacing groove (4) sliding connection's regulating plate (10), logical groove has all been opened to the top outer wall both sides of regulating plate (10), and constitutes middle part sliding section (16) between two logical grooves, the both ends of middle part sliding section (16) all sliding connection have clamp splice (11), the one end that one side of fixed frame (1) is close to the top is opened has the mounting groove, and the inner wall of mounting groove has servo motor two (5) through the bolt fastening, the output shaft of servo motor two (5) has second bidirectional screw rod (7) through the coupling joint, the other end of the second bidirectional screw rod (7) is rotatably connected with the fixed frame (1) through a bearing, two clamping blocks (6) are connected to two ends of the second bidirectional screw rod (7) through threads, a T-shaped sliding groove (8) is formed in the top end of the fixed frame (1), the two clamping blocks (6) are slidably connected with the T-shaped sliding groove (8), and one end of the outer wall of the bottom of each clamping block (11) is connected with a threaded abutting rod (3) through threads.
2. The mounting and fixing device for the seamless liquid crystal display screen is characterized in that flanges (9) are welded on the outer walls of the opposite sides of the first clamping block (11) and the second clamping block (6), and rubber pads are bonded on the outer walls of the opposite sides of the first clamping block (11), the second clamping block (6) and the flanges (9).
3. The mounting and fixing device for the seamless liquid crystal display screen is characterized in that the adjusting mechanism further comprises a fixing block which is fixedly provided with a first servo motor (2) at two sides of the bottom end of the fixing frame (1) through bolts, and an output shaft of the first servo motor (2) is connected with a first bidirectional screw rod (14) through a coupling.
4. The mounting and fixing device for the seamless liquid crystal display screen according to claim 3, wherein the outer wall of the bottom of the adjusting plate (10) is provided with a first T-shaped sliding groove (12) on the side opposite to the fixing frame (1), and the inner walls of the first T-shaped sliding grooves (12) are respectively connected with a first sliding block (15) and a second sliding block in a sliding manner.
5. The mounting and fixing device for the seamless liquid crystal display screen of claim 4, characterized in that two first sliding blocks (15) are connected with the first bidirectional screw rod (14) through threads, and the opposite sides of the first sliding blocks (15) and the second sliding blocks are connected with the same cross brace (13) through hinges.
6. The mounting and fixing device for the seamless liquid crystal display screen is characterized in that a reinforcing mechanism is mounted on the opposite side of the middle sliding section (16) and the first clamping block (11), and the reinforcing mechanism comprises a key rod (17) welded on the outer wall of the middle sliding section (16).
7. The mounting and fixing device for the seamless liquid crystal display screen is characterized in that the first clamping blocks (11) are provided with strip-shaped key grooves (18) matched with the key rods (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957231.6U CN210831224U (en) | 2019-11-13 | 2019-11-13 | Mounting and fixing device for seamless liquid crystal screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957231.6U CN210831224U (en) | 2019-11-13 | 2019-11-13 | Mounting and fixing device for seamless liquid crystal screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210831224U true CN210831224U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921957231.6U Active CN210831224U (en) | 2019-11-13 | 2019-11-13 | Mounting and fixing device for seamless liquid crystal screen |
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| CN (1) | CN210831224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128593A (en) * | 2020-10-23 | 2020-12-25 | 湖南科灏电子科技有限责任公司 | Television bracket suitable for different sizes |
| CN115179208A (en) * | 2021-08-05 | 2022-10-14 | 深圳市优测科技有限公司 | Adjustable calibration clamp suitable for current probe |
-
2019
- 2019-11-13 CN CN201921957231.6U patent/CN210831224U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128593A (en) * | 2020-10-23 | 2020-12-25 | 湖南科灏电子科技有限责任公司 | Television bracket suitable for different sizes |
| CN115179208A (en) * | 2021-08-05 | 2022-10-14 | 深圳市优测科技有限公司 | Adjustable calibration clamp suitable for current probe |
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