CN210310499U - Liquid crystal display screen anti-falling turnover vehicle - Google Patents

Liquid crystal display screen anti-falling turnover vehicle Download PDF

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Publication number
CN210310499U
CN210310499U CN201921365498.6U CN201921365498U CN210310499U CN 210310499 U CN210310499 U CN 210310499U CN 201921365498 U CN201921365498 U CN 201921365498U CN 210310499 U CN210310499 U CN 210310499U
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China
Prior art keywords
frame
locking
wheels
rolling
linkage
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CN201921365498.6U
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Chinese (zh)
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陈根生
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Huizhou Xinxiangrui Industry Co Ltd
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Huizhou Xinxiangrui Industry Co Ltd
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Abstract

The utility model discloses a turnover vehicle that falls is prevented to LCD screen belongs to LCD screen operation technical field, including bearing automobile body, restriction subassembly and lock solid subassembly, the lock solid subassembly with bear the automobile body cooperation of pegging graft, it includes frame and rolling member to bear the automobile body, the rolling member is located the bottom of frame, the lock solid subassembly includes locking part and linkage, the locking part is installed in the bottom of frame and locking part and the cooperation of pegging graft of rolling member, the cooperation of contradicting with the locking part is installed to the locking part. The utility model discloses a sliding block upper segment slides out the frame and carries on spacingly to the packing carton, if the top of articulated piece propelling movement to frame on the sliding block, the front end of two locking poles is in the locating wheel all the time to prevent that the user from promoting the frame and removing, thereby it drops the LCD screen that leads to in the packing carton to drop from the frame and fall and break into pieces to avoid placing the packing carton on the frame not spacing fixed good and just remove on leading to the frame.

Description

Liquid crystal display screen anti-falling turnover vehicle
Technical Field
The utility model belongs to the technical field of the LCD screen operation technique and specifically relates to a turnover vehicle that LCD screen was prevented falling is related to.
Background
The liquid crystal screen is needed to be used when the television is produced, and the liquid crystal screen is generally stored in a warehouse, if the liquid crystal screen in the warehouse is conveyed to a production line to be operated by using an operation trailer, a 360-degree turnover vehicle is cited in patent number CN106494868A, and comprises a carrying mechanism and a turnover mechanism, wherein: the carrying mechanism comprises a carrying platform and a circular track, the circular track is arranged on the carrying platform, and a walking part is arranged at the bottom of the carrying platform; turnover mechanism includes turnover line and activity wheel, the turnover line with connect through the pivot between the delivery platform, the pivot sets up circular orbit's central point puts up, the activity wheel sets up on the turnover line, the turnover line passes through the activity wheel is in can round on the circular orbit the pivot is rotatory.
Although the turnover vehicle can realize 360-degree feeding, the turnover vehicle can shake when just started, the articles placed on the turnover vehicle are not fixed, the articles can move and easily fall off from the turnover vehicle, and the liquid crystal screen can be cracked to be scrapped if the articles fall off on the ground when the liquid crystal screen is transported.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a turnover vehicle that falls is prevented to LCD screen to solve among the prior art turnover vehicle can take place to rock when just starting, article placed on the turnover vehicle do not have fixed the technical problem that then can drop from the turnover vehicle easily.
The utility model provides a turnover vehicle that falls is prevented to LCD screen, including bearing automobile body, restriction subassembly and lock solid subassembly, the restriction unit mount is on bearing the automobile body, the lock solid subassembly is located the below of bearing the automobile body and the lock solid subassembly and bears the automobile body cooperation of pegging graft, it includes frame and rolling member to bear the automobile body, the rolling member is located the bottom of frame and the rolling member can drive the frame and remove to arbitrary direction, the lock solid subassembly includes locking part and linkage, the locking part is installed in the bottom of frame and locking part and rolling member cooperation of pegging graft, the linkage is contradicted with the frame is articulated and linkage and locking part and is cooperated.
Furthermore, the frame includes that the frame that is the rectangle setting and two separation blocks with frame fixed connection, and the side of two separation blocks all is equipped with a plurality of unpowered roller, and a plurality of unpowered roller homoenergetic pivoted is installed on the frame, the top of frame is equipped with the push rod rather than fixed connection.
Further, the rolling part includes two wheels that roll, two locating wheels and four gyro wheel seats, and two wheel symmetries that roll set up and two wheels that roll are located the rear end of two locating wheels respectively, and two locating wheels parallel arrangement and two wheels that roll and two locating wheels can be pivoted respectively install on four gyro wheel seats, and four gyro wheel seats are matrix distribution and four gyro wheel seats all install in the bottom of frame, and one side that two locating wheels are adjacent all is equipped with the positioning disk and is equipped with a plurality of locating hole on the positioning disk, and a plurality of locating hole is along the equidistant setting of locating wheel circumference.
Further, the locking piece includes pulling rope and two locking pieces, and two locking pieces symmetry set up and two locking pieces are installed respectively on two gyro wheel seats, all are equipped with logical groove and lead to the inslot and be equipped with the locking pole in two locking pieces, two the anterior segment of locking pole all is equipped with the bead and all overlaps on two locking poles and is equipped with the conflict spring, and the one end of every conflict spring is contradicted with the locking piece and is cooperated, and the other end of conflict spring is contradicted with the bead and is cooperated, every the locking pole all can pass the gyro wheel seat and extend to adjacent locating wheel in, two ends of pulling rope respectively with two locking pole fixed connection and pulling rope on be equipped with two leading wheels, two leading wheels interval set up and all be equipped with the support with frame fixed connection on two leading wheels, two leading wheels can the pivoted respectively install on two supports.
Further, the linkage piece comprises a linkage rod, a clamping and fixing plate, a hinging block and a sliding block, the clamping and fixing plate is located at the rear end of the frame, the clamping and fixing plate is fixedly connected with the frame, an L-shaped limiting clamping groove is formed in the clamping and fixing plate, one end of the hinging block is hinged to the front end of the linkage rod, the other end of the hinging block is hinged to the sliding block, the sliding block is vertically arranged and is in sliding fit with the front section of the frame, the linkage rod is horizontally arranged, the rear end of the linkage rod penetrates through the limiting clamping groove and is in lap joint with the clamping and fixing plate, a positioning shaft capable of rotating is arranged on the linkage rod, mounting plates are arranged on two sides of the positioning shaft, the positioning shaft is fixedly connected with the two mounting plates, the two mounting plates are respectively and fixedly connected with the two separation blocks, and.
Furthermore, the limiting assembly comprises two limiting parts with the same structure, the two limiting parts are symmetrically arranged, the two limiting parts are fixedly connected with the frame, the two limiting parts comprise a first blocking plate and a second blocking plate, the first blocking plate is inserted into the second blocking plate, the first blocking plate is provided with a locking button, the second blocking plate is provided with a locking hole matched with the locking button, a rotating shaft fixedly connected with the second blocking plate and a bearing block fixedly connected with the frame are arranged below the second blocking plate, and the rotating shaft can rotate and is arranged in the bearing block.
Compared with the prior art, the beneficial effects of the utility model reside in that:
one, the utility model is characterized in that a liquid crystal screen is placed in a packaging box and the packaging box is stacked on a frame, when the frame is required to be pushed, a linkage rod is moved and slides in a limiting clamping groove of the linkage rod, the linkage rod vertically moves around a positioning shaft, the front end of the linkage rod pushes a sliding block to move upwards through a hinging block and extends the upper section of the sliding block to the top of the frame to limit the packaging box on the frame, the front end of the linkage rod moves upwards to drive the middle part of a pulling rope to move upwards, the pulling rope moves to pull a locking rod fixedly connected with the two ends of the pulling rope to horizontally move in a locking block, so that the locking rod is withdrawn from the positioning wheel, a user can drive the frame to move towards any direction through a push rod, two rolling wheels and two positioning wheels, the upper section of the sliding block slides out of the frame to limit the packaging box, if the upper section of the sliding block is, the front ends of the two locking rods are always positioned in the positioning wheels to prevent a user from pushing the frame to move, so that the situation that a packaging box placed on the frame is not limited and fixed and is moved is avoided, and the packaging box on the frame falls off from the frame to cause a liquid crystal screen in the packaging box to fall and break is avoided.
And secondly, the utility model discloses two restriction pieces that set up are used for carrying on spacingly to the packing carton both sides of placing on the frame to place the packing carton from the both sides landing of frame, and can accomodate first barrier plate to the second barrier plate in through the locking hole looks cooperation that sets up on the locking button that sets up on the first barrier plate and the second barrier plate, so that the packing carton on the frame is taken to the user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
fig. 3 is a schematic perspective view of the second embodiment of the present invention;
fig. 4 is an assembly view of the locking assembly and the frame of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
fig. 6 is a partial sectional view of the first embodiment of the present invention;
fig. 7 is a partial sectional view of the present invention.
Reference numerals:
the bearing vehicle body 1, the vehicle frame 11, the frame 111, the separating block 112, the unpowered roller 113, the push rod 114, the rolling member 12, the rolling wheel 121, the positioning wheel 122, the roller seat 123, the positioning disc 124, the positioning hole 125, the limiting component 2, the limiting component 21, the first blocking plate 211, the second blocking plate 212, the locking button 213, the locking hole 214, the receiving block 215, the locking component 3, the locking member 31, the pulling rope 311, the locking block 312, the through groove 313, the locking rod 314, the convex rib 315, the abutting spring 316, the guide wheel 317, the bracket 318, the linkage member 32, the linkage rod 321, the clamping plate 322, the hinge block 323, the sliding block 324, the limiting clamping groove 325, the positioning shaft 326 and the mounting plate 327.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following combines fig. 1 to fig. 7 to show, the embodiment of the utility model provides a turnover vehicle that falls is prevented to LCD screen, including bearing automobile body 1, restriction subassembly 2 and lock solid subassembly 3, restriction subassembly 2 is installed on bearing automobile body 1, lock solid subassembly 3 is located the below of bearing automobile body 1 and lock solid subassembly 3 and bears automobile body 1 grafting cooperation, it includes frame 11 and rolling member 12 to bear automobile body 1, rolling member 12 is located the bottom of frame 11 and rolling member 12 can drive frame 11 and remove to arbitrary direction, lock solid subassembly 3 includes locking part 31 and linkage 32, locking part 31 is installed in the bottom of frame 11 and locking part 31 and rolling member 12 grafting cooperation, linkage 32 and frame 11 are articulated and linkage 32 conflict cooperation with locking part 31.
Specifically, the frame 11 includes a frame 111 which is rectangular and two separating blocks 112 which are fixedly connected with the frame 111, the sides of the two separating blocks 112 are respectively provided with a plurality of unpowered rollers 113, the unpowered rollers 113 are rotatably mounted on the frame 111, a push rod 114 which is fixedly connected with the top of the frame 111 is arranged at the top of the frame 111, the packaging box on which the liquid crystal screen is placed can slide on the unpowered rollers 113 so as to be more labor-saving when a user moves the liquid crystal screen, and the frame 11 can be driven to move in any direction through the push rod 114 and the rolling element 12.
Specifically, the rolling member 12 includes two rolling wheels 121, two positioning wheels 122 and four roller seats 123, the two rolling wheels 121 are symmetrically disposed, the two rolling wheels 121 are respectively located at the rear ends of the two positioning wheels 122, the two positioning wheels 122 are disposed in parallel, the two rolling wheels 121 and the two positioning wheels 122 are respectively rotatably mounted on the four roller seats 123, the four roller seats 123 are distributed in a matrix manner, the four roller seats 123 are all mounted at the bottom of the frame 111, a positioning plate 124 is disposed on one adjacent side of the two positioning wheels 122, a plurality of positioning holes 125 are disposed on the positioning plate 124, the plurality of positioning holes 125 are circumferentially disposed at equal intervals along the positioning wheels 122, a plurality of through holes are disposed on the two positioning wheels 122 corresponding to the plurality of positioning holes 125, and the frame 11 can be driven to move in any direction by the cooperation of the two rolling wheels 121, the two positioning wheels 122 and the four roller seats 123.
Specifically, the locking member 31 includes a pulling rope 311 and two locking blocks 312, the two locking blocks 312 are symmetrically disposed, the two locking blocks 312 are respectively mounted on the two roller seats 123, a through groove 313 is disposed in each of the two locking blocks 312, a locking rod 314 is disposed in the through groove 313, protruding ribs 315 are disposed at front sections of the two locking rods 314, contact springs 316 are respectively sleeved on the two locking rods 314, one end of each contact spring 316 is in contact fit with the locking block 312, the other end of each contact spring 316 is in contact fit with the protruding ribs 315, each locking rod 314 can pass through the roller seat 123 and extend into the adjacent positioning wheel 122, two ends of the pulling rope 311 are respectively fixedly connected with the two locking rods 314, two guide wheels 317 are disposed at intervals, two guide wheels 317 are respectively provided with a bracket 318 fixedly connected with the frame 11, and the two guide wheels 317 are respectively rotatably mounted on the two brackets 318, the abutting spring 316 in the locking block 312 always provides a pushing force to the locking rod 314, so that the front end of the locking rod 314 always penetrates through one positioning hole 125 on the positioning plate 124 and extends into the positioning wheel 122 to prevent the positioning wheel 122 from rotating, the pulling rope 311 can be pulled to move through the linkage 32, when the pulling rope 311 moves, the pulling rope 311 can drive the locking rods 314 fixed at the two ends of the pulling rope 311 to move in the locking block 312, when the locking rod 314 moves horizontally in the locking block 312, the front end of the locking rod 314 exits from the positioning wheel 122, and the positioning wheel 122 can rotate freely.
Specifically, the linkage member 32 includes a linkage rod 321, a fastening plate 322, a hinge block 323 and a sliding block 324, the fastening plate 322 is located at the rear end of the frame 11, the fastening plate 322 is fixedly connected with the frame 11, an L-shaped limit slot 325 is arranged on the fastening plate 322, one end of the hinge block 323 is hinged to the front end of the linkage rod 321, the other end of the hinge block 323 is hinged to the sliding block 324, the sliding block 324 is vertically arranged, the sliding block 324 is in sliding fit with the front section of the frame 11, the linkage rod 321 is horizontally arranged, the rear end of the linkage rod 321 penetrates through the limit slot 325 and is lapped in the fastening plate 322, a rotatable positioning shaft 326 is arranged on the linkage rod 321, mounting plates 327 are arranged on both sides of the positioning shaft 326, the positioning shaft 326 is fixedly connected with the two mounting plates 327, the two mounting plates 327 are respectively fixedly connected with the two separation blocks 112, the linkage rod 321 is located below the pull rope 311, when the packaging box on the frame 111 needs to be locked, the linkage rod 321 is moved in the limiting clamping groove 325, the linkage rod 321 moves vertically around the positioning shaft 326, the front end of the linkage rod 321 pushes the sliding block 324 to move upwards through the hinge block 323 and the upper section of the sliding block 324 extends to the top of the frame 111 to limit the packaging box on the frame 111, the front end of the linkage rod 321 moves upwards to drive the middle of the pulling rope 311 to move upwards, the pulling rope 311 moves to pull the locking rods 314 fixedly connected with the two ends of the pulling rope to horizontally move in the locking blocks 312, so that the locking rods 314 retreat from the positioning wheels 122, and a user can drive the frame 11 to move in any direction through the push rod 114, the two rolling wheels 121 and the two positioning direction wheel.
Specifically, the limiting assembly 2 includes two limiting members 21 with the same structure, the two limiting members 21 are symmetrically arranged and the two limiting members 21 are fixedly connected with the frame 111, the two limiting members 21 include a first blocking plate 211 and a second blocking plate 212, the first blocking plate 211 is inserted into the second blocking plate 212, the first blocking plate 211 is provided with a locking button 213, the second blocking plate 212 is provided with a locking hole 214 matched with the locking button 213, a rotating shaft fixedly connected with the second blocking plate 212 and a bearing block 215 fixedly connected with the frame 111 are arranged below the second blocking plate 212, the rotating shaft can be rotatably arranged in the bearing block 215, the two limiting members 21 are used for limiting two sides of the packaging box arranged on the frame 11 so as to prevent the packaging box from sliding down from two sides of the frame 11, and the first blocking plate 211 can be accommodated into the second blocking plate 212 by matching the locking button 213 arranged on the first blocking plate 211 and the locking hole 214 arranged on the second blocking plate 212, so that the user can conveniently take the packing box on the carriage 11.
The utility model discloses a theory of operation: when the utility model is used, the liquid crystal screen is placed in the packaging box and the packaging box is stacked on the frame 11, when the frame 11 is needed to be pushed, the linkage rod 321 is moved and the linkage rod 321 is enabled to slide in the limit slot 325, the linkage rod 321 performs lever motion through the positioning shaft 326, the front end of the positioning rod pushes the sliding block 324 to move upwards through the hinge block 323 and the upper section of the sliding block 324 is enabled to extend to the top of the frame 111 to limit the packaging box on the frame 111, the front end of the linkage rod 321 moves upwards to drive the middle part of the pulling rope 311 to move upwards, the pulling rope 311 moves to drive the locking rod 314 fixedly connected with the two ends of the locking rod to move horizontally in the locking block 312, so that the locking rod 314 retreats from the positioning wheel 122, a user can drive the frame 11 to move to any direction through the push rod 114, the two rolling wheels 121 and the two positioning wheels, the upper section of the sliding block 324 slides out of the frame 111 to limit, if the sliding block 324 is not pushed to the top of the frame 111 by the hinge block 323, the front ends of the two locking rods 314 are always located in the positioning wheels 122 to prevent a user from pushing the frame 11 to move, so as to prevent a package box placed on the frame 11 from moving without being limited and fixed, and thus the package box on the frame 11 drops from the frame 11 to cause a liquid crystal screen in the package box to fall and break, the two limiting parts 21 are used for limiting the two sides of the package box placed on the frame 11 to prevent the package box from sliding from the two sides of the frame 11, and the first blocking plate 211 can be accommodated into the second blocking plate 212 by matching the locking button 213 arranged on the first blocking plate 211 with the locking hole 214 arranged on the second blocking plate 212, so that the user can take the package box on the frame 11.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. A liquid crystal screen anti-falling turnover vehicle is characterized by comprising a bearing vehicle body (1), a limiting assembly (2) and a locking assembly (3), the limiting component (2) is arranged on the bearing vehicle body (1), the locking component (3) is positioned below the bearing vehicle body (1), the locking component (3) is in inserted fit with the bearing vehicle body (1), the bearing vehicle body (1) comprises a vehicle frame (11) and rolling parts (12), the rolling element (12) is positioned at the bottom of the frame (11), and the rolling element (12) can drive the frame (11) to move towards any direction, the locking assembly (3) comprises a locking piece (31) and a linkage piece (32), the locking piece (31) is arranged at the bottom of the frame (11) and the locking piece (31) is in plug fit with the rolling piece (12), the linkage piece (32) is hinged with the frame (11) and the linkage piece (32) is in interference fit with the locking piece (31).
2. The liquid crystal display screen anti-falling turnover vehicle as claimed in claim 1, wherein the vehicle frame (11) comprises a frame (111) which is arranged in a rectangular shape and two separation blocks (112) which are fixedly connected with the frame (111), a plurality of unpowered rollers (113) are respectively arranged beside each of the two separation blocks (112), the plurality of unpowered rollers (113) are respectively rotatably mounted on the frame (111), and a push rod (114) is fixedly connected with the top of the frame (111).
3. The turnover vehicle with the falling prevention function for the liquid crystal display screen is characterized in that the rolling member (12) comprises two rolling wheels (121), two locating wheels (122) and four roller seats (123), two rolling wheels (121) are symmetrically arranged and two rolling wheels (121) are respectively located at the rear ends of the two locating wheels (122), the two locating wheels (122) are arranged in parallel, the two rolling wheels (121) and the two locating wheels (122) are respectively arranged on the four roller seats (123) in a rotatable manner, the four roller seats (123) are distributed in a matrix manner, the four roller seats (123) are arranged at the bottom of the frame (111), one adjacent side of the two locating wheels (122) is provided with a locating disc (124), and a plurality of locating holes (125) are formed in the locating disc (124), and the plurality of locating holes (125) are arranged at equal intervals along the circumferential direction of the locating wheels (122).
4. The turnover vehicle with the falling prevention function for the LCD screen as claimed in claim 3, wherein the locking member (31) comprises a pulling rope (311) and two locking blocks (312), the two locking blocks (312) are symmetrically arranged and the two locking blocks (312) are respectively mounted on the two roller bases (123), a through groove (313) is formed in each of the two locking blocks (312), a locking rod (314) is arranged in each of the through grooves (313), a rib (315) is formed in each of the front sections of the two locking rods (314), an abutting spring (316) is sleeved on each of the two locking rods (314), one end of each abutting spring (316) is in abutting fit with the locking block (312), the other end of each abutting spring (316) is in abutting fit with the rib (315), each locking rod (314) can penetrate through the roller base (123) and extend into the adjacent positioning wheel (122), two abutting ends of the pulling rope (311) are respectively fixedly connected with the two locking rods (311) and two guiding rods (314) are arranged on the pulling rope (312) The two guide wheels (317) are arranged at intervals, the two guide wheels (317) are provided with brackets (318) fixedly connected with the frame (11), and the two guide wheels (317) are respectively arranged on the two brackets (318) in a rotatable manner.
5. The turnover vehicle with the liquid crystal display falling prevention function as claimed in claim 1, wherein the linkage member (32) comprises a linkage rod (321), a clamping plate (322), a hinge block (323) and a sliding block (324), the clamping plate (322) is located at the rear end of the frame (11), the clamping plate (322) is fixedly connected with the frame (11), an L-shaped limiting clamping groove (325) is formed in the clamping plate (322), one end of the hinge block (323) is hinged to the front end of the linkage rod (321), the other end of the hinge block (323) is hinged to the sliding block (324), the sliding block (324) is vertically arranged, the sliding block (324) is in sliding fit with the front section of the frame (11), the linkage rod (321) is horizontally arranged, the rear end of the linkage rod (321) penetrates through the limiting clamping groove (325) and is overlapped in the clamping plate (322), and a rotatable positioning shaft (326) is arranged on the linkage rod (321), the both sides of location axle (326) all are equipped with mounting panel (327), location axle (326) and two mounting panel (327) fixed connection and two mounting panel (327) respectively with two partition block (112) fixed connection, gangbar (321) are located the below of pulling rope (311).
6. The turnover vehicle that prevents falling of LCD screen of claim 2, characterized in that, the restriction subassembly (2) includes two restriction pieces (21) with the same structure, two restriction pieces (21) are set up symmetrically and both restriction pieces (21) are connected with the frame (111) fixedly, both restriction pieces (21) include the first barrier plate (211) and the second barrier plate (212), the first barrier plate (211) is inserted in the second barrier plate (212) and the first barrier plate (211) is equipped with the locking button (213), the second barrier plate (212) is equipped with the locking hole (214) that matches with the locking button (213), the second barrier plate (212) is equipped with the pivot that is connected with it fixedly and the bearing block (215) that is connected with the frame (111) fixedly below, the pivot can be rotated and is placed in the bearing block (215).
CN201921365498.6U 2019-08-20 2019-08-20 Liquid crystal display screen anti-falling turnover vehicle Active CN210310499U (en)

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Application Number Priority Date Filing Date Title
CN201921365498.6U CN210310499U (en) 2019-08-20 2019-08-20 Liquid crystal display screen anti-falling turnover vehicle

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Application Number Priority Date Filing Date Title
CN201921365498.6U CN210310499U (en) 2019-08-20 2019-08-20 Liquid crystal display screen anti-falling turnover vehicle

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CN210310499U true CN210310499U (en) 2020-04-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110341778A (en) * 2019-08-20 2019-10-18 惠州市鑫翔瑞实业有限公司 A kind of liquid crystal display fall arrest tote cart

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110341778A (en) * 2019-08-20 2019-10-18 惠州市鑫翔瑞实业有限公司 A kind of liquid crystal display fall arrest tote cart

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