Computer liquid crystal display cover plate assembly detection device

Abstract

The utility model relates to the technical field of display processing, and discloses a computer liquid crystal display cover plate assembly detection device which comprises a platform plate, bearing screw shafts are fixedly arranged at the positions, close to the front side and the rear side, of the top face of the platform plate, and the surfaces of the bearing screw shafts are sleeved with thread loading sleeve seats in a threaded mode. A cover plate bearing ruler hoop and a cover plate bearing rubber strip mechanism are arranged to serve as a bearing structure of a displayer cover plate workpiece, different thread loading sleeve bases are selectively assembled on a thread loading sleeve base and a branch pipe at the bottom of the cover plate bearing ruler hoop and the cover plate bearing rubber strip mechanism, the position can be adjusted, and the cover plate bearing ruler hoop and the cover plate bearing rubber strip mechanism can adapt to displayer cover plate structures of different sizes and specifications; a motor mechanism drives transmission of a threaded rotating shaft and an inner threaded pipe to drive lifting of a lifting isolation enclosure frame, lifting protection and lowering operation of a to-be-detected workpiece are achieved, loading and cleaning are quite convenient, the operation process of loading the to-be-detected cover plate workpiece is simplified, and the working efficiency is improved. The opening and closing of the protection structure and the cleaning of the crushed glass of the cover plate are facilitated, and the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to display processing technical field especially relates to a computer liquid crystal display cover plate subassembly detection device. BACKGROUND

[0002] The cover plate of computer liquid crystal display is the important component of protecting screen, namely the outer screen structure of screen body, usually is made of glass or plastic material, and the material of its cover plate is glass quality, and the cover plate of computer liquid crystal display mostly adopts the material quality of sodium calcium glass, because the cost effectiveness and durability of sodium calcium glass are better; and the processing of sodium calcium glass can be divided into two kinds of enhancement processing methods of chemical toughened glass and hot toughened glass, and the chemical toughened glass will form long fragments when breaking, and the hot toughened glass will be broken into small particles.

[0003] The detection of computer liquid crystal display cover plate is a process involving multiple aspects, aiming at ensuring that the quality and performance of the cover plate meet the standards, wherein the monitoring of the carrying capacity and the crack resistance may cause the broken cover plate workpiece to be detected; the carrying capacity detection refers to the ability of the cover plate not to be damaged or unstable when bearing a certain load; and the crack resistance detection refers to the ability of the cover plate to resist cracking when subjected to external force.

[0004] At present, in the carrying capacity detection of computer liquid crystal display cover plate which may cause the broken cover plate, or in the crack resistance detection process which may cause the broken cover plate, the cover plate fixing method generally adopted is through clamping device and other mechanisms, and equipped with isolated protective structure, but the operation is complicated when fixing the position of the cover plate and loading and detaching the protective structure, and it is also very inconvenient to clean the broken cover plate fragments. UTILITARY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a computer liquid crystal display cover plate subassembly detection device, which solves the problems raised in the background art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a computer LCD cover plate assembly detection device, including platform board, the top surface of platform board is close to the front side and rear side and is fixedly arranged with the bearing screw shaft, the surface thread sleeve of bearing screw shaft is connected with the threaded loading sleeve, the top of branch pipe is installed with the cover plate bearing size hoop, the inside fixed connection of cover plate bearing size hoop is with cover plate bearing adhesive strip mechanism, the corner of platform board bottom is fixedly installed with the foot column mechanism, the surface sliding sleeve of foot column mechanism is connected with the sliding sleeve mechanism, the edge fixed mounting of sliding sleeve mechanism is with the lifting isolation frame, and lifting isolation frame sliding sleeve is connected in the side edge of platform board, the lower surface fixed sleeve of foot column mechanism is connected with the cross support plate frame, the middle part fixed mounting of cross support plate frame top surface is with motor mechanism, the output of motor mechanism is installed with the threaded rotating shaft, the surface thread sleeve of threaded rotating shaft is connected with the internal thread pipe, the surface fixed mounting of internal thread pipe and sliding sleeve mechanism is with the coupling inclined rod.

[0008] Preferably, the number of bearing screw shafts arranged on the top surface of the platform board near the front side and the rear side is nine, and the nine bearing screw shafts are arranged in three groups respectively, and the bearing screw shafts in each group are arranged at different longitudinal positions.

[0009] Preferably, the threaded loading sleeve comprises an internal thread sleeve, an anti-skid longitudinal groove and a fastening rubber ring, the anti-skid longitudinal groove is formed on the side surface of the outer ring of the internal thread sleeve, and the fastening rubber ring is fixedly arranged at the bottom end of the internal thread sleeve.

[0010] Preferably, the cover plate bearing adhesive strip mechanism comprises a cover plate bearing rubber strip, an anti-skid line groove and an anti-skid transverse groove, the anti-skid line groove and the anti-skid transverse groove are formed on the top surface of the cover plate bearing rubber strip, and the anti-skid line groove and the anti-skid transverse groove are arranged in a cross distribution of 90 degrees.

[0011] Preferably, the foot column mechanism comprises a supporting foot column and a base, the base is fixedly installed at the bottom end of the supporting foot column, and the supporting foot column is in a cylindrical structure; the sliding sleeve mechanism comprises a supporting corner piece frame and a sliding sleeve pipe, the sliding sleeve pipe is longitudinally inserted and fixedly connected in the middle part of the supporting corner piece frame, the supporting corner piece frame is fixedly installed at the corner of the inner side wall bottom edge of the lifting isolation frame, the sliding sleeve pipe is slidingly connected on the surface of the supporting foot column, and the sliding sleeve pipe is in a circular pipe structure.

[0012] Preferably, the motor mechanism comprises a servo motor and a speed reducer, the output of the servo motor is connected with the threaded rotating shaft through the speed reducer, and the top end of the threaded rotating shaft is rotatably installed on the middle part of the bottom surface of the platform board through a bearing.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The computer LCD cover plate assembly detection device is characterized in that the cover plate bearing tape mechanism and the cover plate bearing tape hoop are arranged as the bearing structure of the display cover plate workpiece, the threaded loading sleeve and the branch pipe at the bottom are selectively assembled with different threaded loading sleeves to adjust the position to adapt to display cover plate structures of different sizes, the threaded rotating shaft and the inner threaded pipe are driven by the motor mechanism to drive the lifting isolation frame to rise to protect and lower the workpiece to be detected, the loading and cleaning are very convenient, the operation process of loading the cover plate workpiece to be detected is simplified, the opening and closing of the protection structure and the cleaning of the cover plate glass fragments are facilitated, and the detection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure perspective view of the utility model;

[0016] Figure 2 It is a structure exploded perspective view of the utility model;

[0017] Figure 3 It is a local structure exploded perspective view of the utility model;

[0018] Figure 4 It is a cover plate bearing tape mechanism exploded enlarged perspective view of the utility model.

[0019] In the figure: 1, platform plate; 2, bearing screw shaft; 3, threaded loading sleeve; 4, branch pipe; 5, cover plate bearing tape hoop; 6, cover plate bearing tape mechanism; 7, foot column mechanism; 8, sliding sleeve mechanism; 9, lifting isolation frame; 10, cross support plate frame; 11, motor mechanism; 12, connecting inclined rod; 13, inner threaded pipe; 14, threaded rotating shaft;

[0020] 301, inner threaded sleeve; 302, anti-skid longitudinal groove; 303, fastening rubber ring; 601, cover plate bearing rubber strip; 602, anti-skid wire groove; 603, anti-skid transverse groove; 701, supporting foot column; 702, base; 801, supporting angle piece frame; 802, sliding sleeve pipe; 1101, servo motor; 1102, speed reducer. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] REFERENCE Figures 1-4The utility model discloses a computer liquid crystal display cover plate assembly detection device, including platform board 1, the top surface of platform board 1 is close to the front side and rear side and is fixedly arranged with the bearing screw shaft 2, the surface thread sleeve of bearing screw shaft 2 is connected with threaded loading sleeve 3, and the top of threaded loading sleeve 3 is installed with branch pipe 4, and the top of branch pipe 4 is rotatably installed with cover plate bearing scale hoop 5 through bearing, and the inside fixed connection of cover plate bearing scale hoop 5 has cover plate bearing rubber strip mechanism 6, and the bottom surface of platform board 1 is fixedly installed with foot column mechanism 7, and the surface sliding sleeve of foot column mechanism 7 is connected with sliding sleeve mechanism 8, and the edge of sliding sleeve mechanism 8 is fixedly installed with lifting isolation frame 9, and lifting isolation frame 9 sliding sleeve is connected in the side edge of platform board 1, and the lower surface fixed sleeve of foot column mechanism 7 is connected with cross support frame 10, and the top surface of cross support frame 10 is fixedly installed with motor mechanism 11, and the output of motor mechanism 11 is installed with threaded rotating shaft 14, and the surface thread sleeve of threaded rotating shaft 14 is connected with internal thread pipe 13, and the surface of internal thread pipe 13 and sliding sleeve mechanism 8 are fixedly installed with coupling inclined rod 12.

[0023] In the utility model, the number of bearing screw shafts 2 arranged on the top surface of the platform board 1 near the front side and the rear side is nine, and the nine bearing screw shafts 2 are arranged in three groups respectively, and the bearing screw shafts 2 in each group are arranged at different longitudinal positions.

[0024] In the utility model, the bearing screw shafts 2 arranged in three groups are arranged at different longitudinal positions, so that the installation points are increased, and the display cover plate of different sizes can be more conveniently adapted.

[0025] In the utility model, the threaded loading sleeve 3 comprises an internal thread sleeve 301, an anti-skid longitudinal groove 302 and a fastening rubber ring 303, the anti-skid longitudinal groove 302 is arranged on the side surface of the outer ring of the internal thread sleeve 301, and the fastening rubber ring 303 is fixedly arranged at the bottom end of the internal thread sleeve 301; the fastening rubber ring 303 is made of fluorine rubber.

[0026] In the utility model, the fastening rubber ring 303 is fixedly arranged at the bottom end of the internal thread sleeve 301, so that the fastening effect of the internal thread sleeve 301 is better after being connected, and the internal thread sleeve 301 is not easy to be loosened, and the position stability of the lifting isolation frame 9 is ensured.

[0027] In the utility model, the cover plate bearing rubber strip mechanism 6 comprises a cover plate bearing rubber strip 601, an anti-skid wire groove 602 and an anti-skid horizontal groove 603, the anti-skid wire groove 602 and the anti-skid horizontal groove 603 are arranged on the top surface of the cover plate bearing rubber strip 601, and the anti-skid wire groove 602 and the anti-skid horizontal groove 603 are arranged in a cross distribution of 90 degrees.

[0028] The anti-skid line groove 602 and the anti-skid transverse groove 603 are arranged on the top surface of the cover bearing rubber strip 601 and cross each other at 90 degrees, so that the display cover workpiece placed thereon can be kept stable and is not prone to transverse sliding.

[0029] In the utility model, the foot column mechanism 7 includes a supporting foot column 701 and a base 702, the base 702 is fixedly installed at the bottom end of the supporting foot column 701, and the supporting foot column 701 is in a cylindrical structure; the sliding sleeve mechanism 8 includes a supporting angle piece frame 801 and a sliding sleeve pipe 802, the sliding sleeve pipe 802 longitudinally penetrates and is fixedly inserted into the middle part of the supporting angle piece frame 801, the supporting angle piece frame 801 is fixedly installed at the corner of the inner side wall bottom edge of the lifting isolation frame 9, the sliding sleeve pipe 802 is slidingly sleeved on the surface of the supporting foot column 701, and the sliding sleeve pipe 802 is in a circular pipe structure.

[0030] In the utility model, the sliding sleeve pipe 802 in a circular pipe structure is sleeved with the supporting foot column 701 in a cylindrical structure, so that the longitudinal sliding process is smoother, and the situation of being stuck is not prone to occur, and the stability of transmission is promoted.

[0031] In the utility model, the motor mechanism 11 includes a servo motor 1101 and a speed reducer 1102, the output end of the servo motor 1101 is connected with the threaded rotating shaft 14 through the speed reducer 1102, and the top end of the threaded rotating shaft 14 is rotatably installed on the middle part of the bottom surface of the platform plate 1 through a bearing.

[0032] In the utility model, the output end of the servo motor 1101 is connected with the threaded rotating shaft 14 through the speed reducer 1102, so that the driving torque is larger, the stability is better, and the servo motor 1101 is also protected.

[0033] Working principle: when the display cover workpieces of different sizes are detected, the positions of the cover bearing size hoop 5 and the cover bearing rubber strip mechanism 6 are adjusted, that is, the threaded loading sleeve 3 and the branch pipe 4 are twisted, the threaded loading sleeve 3 is twisted and separated from the bearing screw shaft 2, and then the threaded loading sleeve 3 is loaded with the bearing screw shaft 2 at other longitudinal positions, so that the distance between the two cover bearing size hoops 5 and the cover bearing rubber strip mechanisms 6 is adjusted, so that the display cover workpieces of different sizes can be detected.

[0034] When the lifting isolation frame 9 is lifted for protection or lowered for operation, the motor mechanism 11 is started, so that the threaded rotating shaft 14 is driven to rotate, the inner threaded pipe 13 is longitudinally moved on the surface of the rotating threaded rotating shaft 14, the connecting inclined rod 12 is longitudinally moved, the sliding sleeve mechanism 8 is longitudinally slid on the surface of the foot column mechanism 7, and the lifting isolation frame 9 is longitudinally moved.

[0035] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0036] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A computer liquid crystal display cover plate assembly inspection apparatus comprising a platform plate (1), characterised in that, The top surface of the platform plate (1) is fixedly provided with load bearing screw shafts (2) near the front side and the rear side, the surface of the load bearing screw shafts (2) is threadedly sleeved with threaded loading sleeves (3), the top end of the threaded loading sleeves (3) is provided with a branch pipe (4), the top of the branch pipe (4) is rotatably provided with a cover plate bearing scale hoop (5) through a bearing, the inside of the cover plate bearing scale hoop (5) is fixedly connected with a cover plate bearing rubber strip mechanism (6), the corner of the bottom surface of the platform plate (1) is fixedly provided with a foot column mechanism (7), the surface of the foot column mechanism (7) is slidably sleeved with a sliding sleeve mechanism (8), the edge of the sliding sleeve mechanism (8) is fixedly provided with a lifting isolation frame (9), the lifting isolation frame (9) is slidably sleeved on the side edge of the platform plate (1), the lower surface of the foot column mechanism (7) is fixedly sleeved with a cross support plate frame (10), the top surface of the cross support plate frame (10) is fixedly provided with a motor mechanism (11) in the middle, the output end of the motor mechanism (11) is provided with a threaded rotating shaft (14), the surface of the threaded rotating shaft (14) is threadedly sleeved with an internally threaded pipe (13), the surface of the internally threaded pipe (13) and the surface of the sliding sleeve mechanism (8) are fixedly provided with a connecting inclined rod (12).

2. The computer liquid crystal display cover plate assembly inspection apparatus of claim 1, wherein, The number of the load bearing screw shafts (2) arranged on the top surface of the platform plate (1) near the front side and the rear side is nine, and the nine load bearing screw shafts (2) are respectively arranged in groups of three, and the load bearing screw shafts (2) in each group are arranged at different longitudinal positions.

3. The computer liquid crystal display cover plate assembly inspection apparatus of claim 1, wherein, The threaded loading sleeve (3) comprises an internally threaded sleeve (301), an anti-skid longitudinal groove (302) and a fastening rubber ring (303), the anti-skid longitudinal groove (302) is formed on the side surface of the outer ring of the internally threaded sleeve (301), and the fastening rubber ring (303) is fixedly arranged at the bottom end of the internally threaded sleeve (301), and the fastening rubber ring (303) is made of fluorine rubber.

4. The computer liquid crystal display cover plate assembly inspection apparatus of claim 1, wherein, The cover plate bearing rubber strip mechanism (6) comprises a cover plate bearing rubber strip (601), an anti-skid wire groove (602) and an anti-skid horizontal groove (603), the anti-skid wire groove (602) and the anti-skid horizontal groove (603) are both formed on the top surface of the cover plate bearing rubber strip (601), and the anti-skid wire groove (602) and the anti-skid horizontal groove (603) are cross-distributed at an angle of ninety degrees.

5. The computer liquid crystal display cover plate assembly inspection apparatus of claim 1, wherein, The foot column mechanism (7) comprises a supporting foot column (701) and a base (702), the base (702) is fixedly arranged at the bottom end of the supporting foot column (701), and the supporting foot column (701) is in a cylindrical structure; the sliding sleeve mechanism (8) comprises a supporting corner piece frame (801) and a sliding sleeve pipe (802), the sliding sleeve pipe (802) is longitudinally inserted and fixedly connected in the middle of the supporting corner piece frame (801), the supporting corner piece frame (801) is fixedly arranged at the corner of the inner side wall bottom edge of the lifting isolation frame (9), the sliding sleeve pipe (802) is slidably sleeved on the surface of the supporting foot column (701), and the sliding sleeve pipe (802) is in a circular pipe structure.

6. The computer liquid crystal display cover plate assembly inspection apparatus of claim 1, wherein, The motor mechanism (11) comprises a servo motor (1101) and a speed reducer (1102), the output end of the servo motor (1101) is connected with a threaded rotating shaft (14) through the speed reducer (1102), and the top end of the threaded rotating shaft (14) is rotatably installed on the middle part of the bottom surface of the platform plate (1) through a bearing.

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