Goods shelf strip-shaped screen convenient to install

Abstract

According to the goods shelf strip-shaped screen convenient to install, a hand wheel is rotated, so that a rotating shaft synchronously drives a worm to rotate, a worm gear meshed with the worm is matched with a rotating rod to drive a second limiting frame to rotate, and therefore when the second limiting frame is controlled to be changed into a horizontal state from a vertical state, the second limiting frame is driven to rotate; a large-size strip-shaped screen is placed in a second mounting groove, and a hand wheel is reversely rotated, so that a worm wheel is matched with a rotating rod to drive a second limiting frame to turn over to be in a vertical state, the second limiting frame is matched with a first limiting frame to limit the strip-shaped screen, the second limiting frame drives the strip-shaped screen to turn over, manual turning over of the strip-shaped screen is omitted, and the efficiency is improved. When the strip-shaped screen is installed, the strip-shaped screen is placed in the first installation groove, the strip-shaped screen can be installed and fixed by rotating the hand wheel and the fixing ring, operation is easy, and safety is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to bar screen technical field especially convenient to install's goods shelf bar screen. BACKGROUND

[0002] Bar screen refers to the long strip-shaped liquid crystal display screen with the length-width ratio greater than that of ordinary display, which is applied to retail, transportation, bank, enterprise and other industries due to its size diversity, clear display and rich functions, and the use range is increasingly expanded, wherein the upper end of the existing goods shelf is also provided with a bar screen.

[0003] For example, the specific content of a kind of convenient installation's goods shelf bar screen disclosed by Chinese patent application No. CN202321002118.9 is that two insertion holes are formed in the side wall of two insertion boards, a limiting assembly for inserting two insertion holes is arranged in the inside of support box, the top of two insertion boards is fixed with bar screen body, when bar screen body needs to be removed, T-shaped rod can drive transmission rod to rotate, under the cooperation of two connecting rods, when transmission rod rotates, two moving blocks can be simultaneously driven to move reversely, and after moving block moves, spring at this time will be in the state of being stretched, and moving block will drive insertion rod to slide out from the inside of insertion hole, at this time, bar screen body can be separated from support box, when installing, the above operation is repeated, when insertion board is inserted into the inside of support box again, T-shaped rod is loosened, at this time, stretched spring resets, so that insertion rod can be inserted into the inside of insertion hole again, at this time, the installation work of bar screen body is completed, but it still has the following technical problems:

[0004] When large-size bar screen needs to be carried by multiple people at the same time, it is difficult for workers to support the bar screen stably in the face of large-size bar screen, and the bar screen is easy to fall down and be damaged during installation. UTILITY MODEL CONTENTS

[0005] To solve the problem that large-size bar screen needs to be carried by multiple people at the same time and is easy to fall down and be damaged during installation in the above background technology, the utility model provides the following technical scheme:

[0006] A kind of convenient installation's goods shelf bar screen, including installation table and limiting frame convenient for limiting bar screen,

[0007] The limiting frame includes limiting frame two, the installation slot two for placing bar screen is formed in one side of the limiting frame two, the bottom of the limiting frame two is provided with a rotating rod, and one end of the rotating rod is provided with a worm gear.

[0008] The upper end of the installation table is provided with an adjusting device, the adjusting device includes a worm for controlling the limiting frame two to flip in cooperation with the worm gear, and the adjusting device includes a moving assembly for locking the limiting frame two in cooperation with the installation table.

[0009] Further, the edge of the bar-shaped screen is provided with a frame.

[0010] Further, the mounting table comprises a fixed base, an upper end of the fixed base is provided with a limiting frame I, a front end of the limiting frame I is provided with a mounting groove I for limiting the frame.

[0011] Further, a plurality of clamping grooves I are formed in the left and right ends of the limiting frame I, and a moving rod is mounted on the left and right ends of the limiting frame I.

[0012] Further, a plurality of L-shaped locking blocks for locking the limiting frame II are mounted on the front end of the moving rod, a connecting rod is mounted on the bottom of the L-shaped locking block, one end of the connecting rod is provided with a connecting plate, the connecting plate is mounted in the adjusting device, a sliding groove is formed in the lower end of the connecting plate, and the sliding groove is a Z-shaped sliding groove.

[0013] Further, a plurality of clamping blocks for clamping the clamping grooves I are mounted on the left and right sides of the limiting frame II, and a clamping groove II for clamping the L-shaped locking block is formed in the upper end of the clamping block.

[0014] Further, a rotating shaft is mounted in the middle of the worm, and a hand wheel for controlling the rotation of the rotating shaft is mounted on the front end of the rotating shaft.

[0015] Further, the moving assembly comprises a pipe body I and a pipe body II, the pipe body I is sleeved on the rear end of the rotating shaft, the pipe body II is sleeved on the front end of the rotating shaft, a U-shaped connecting rod for limiting the pipe body I is mounted on the upper end of the pipe body I, a limiting seat is mounted on the upper end of the pipe body I, a sliding rod for sliding in the sliding groove is mounted on the upper end of the limiting seat, a fixing ring is mounted on the front end of the pipe body II, and a handle is mounted on the side of the fixing ring.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] I. By rotating the hand wheel, the rotating shaft synchronously drives the worm to rotate, the worm gear engaged with the worm cooperates with the rotating rod to drive the limiting frame II to rotate, so that the large-size bar-shaped screen can be placed in the mounting groove II when the limiting frame II changes from the vertical state to the horizontal state, and the limiting frame II cooperates with the limiting frame I to limit the bar-shaped screen by reversing the hand wheel, so that the bar-shaped screen is not manually turned over, and the damage of the bar-shaped screen caused by different stresses on the edge of the bar-shaped screen is avoided.

[0018] II. When the limiting frame two and the limiting frame one are attached to each other, and the clamping block is clamped into the clamping groove one, the fixed ring is pushed backward by holding the handle, so that the pipe body two cooperates with the U-shaped connecting rod to drive the pipe body one to move backward, the limiting seat synchronously drives the sliding rod to move backward, so that the sliding rod moves from the low place of the sliding groove to the high place of the sliding groove, synchronously drives the connecting plate to move downward, the connecting plate cooperates with the connecting rod to drive the moving rod to move downward, and the plurality of L-shaped lock blocks at the front end of the moving rod are synchronously clamped into the clamping groove two, so as to lock the limiting frame two, fix the strip-shaped screen between the mounting table and the limiting frame, when the strip-shaped screen is installed, the strip-shaped screen is placed in the mounting groove one, and the strip-shaped screen can be installed and fixed by rotating the handle and the fixed ring. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is an overall structure schematic view of the utility model;

[0020] Figure 2 It is a structure schematic view of the mounting table of the utility model;

[0021] Figure 3 It is an enlarged view of A of the utility model; Figure 2

[0022] Figure 4 It is an enlarged view of B of the utility model; Figure 2

[0023] Figure 5 It is a structure schematic view of the limiting frame of the utility model;

[0024] Figure 6 It is an enlarged view of C of the utility model; Figure 5

[0025] Figure 7 It is a structure schematic view of the adjusting device of the utility model;

[0026] Figure 8 It is a structure schematic view of the moving assembly of the utility model.

[0027] In the drawings, the names of parts represented by various reference signs are listed as follows:

[0028] 10-strip-shaped screen, 11-frame;

[0029] 100-mounting table, 110-fixed base, 120-limiting frame one, 121-mounting groove one, 122-clamping groove one, 130-moving rod, 131-L-shaped lock block, 132-connecting rod, 133-connecting plate, 134-sliding groove;

[0030] 200-limiting frame, 210-limiting frame two, 211-mounting groove two, 212-rotating rod, 213-worm wheel, 220-clamping block, 221-clamping groove two;​​​

[0031] 300-adjusting device, 310-adjusting box, 320-worm, 321-rotary shaft, 322-hand wheel, 330-moving assembly, 331-tube body one, 332-tube body two, 333-U-shaped connecting rod, 334-limiting seat, 335-sliding rod, 336-fixing ring, 337-handle. DETAILED DESCRIPTION

[0032] The preferred specific embodiments for implementing the present application are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0033] Please refer to Figures 1-8 The utility model provides convenient to install's goods shelf strip shape screen, including convenient to the strip shape screen 10 is limited installation platform 100 and limiting frame 200, and the edge part fixed mounting of strip shape screen 10 has frame 11.

[0034] Limiting frame 200 includes limiting frame two 210, and the one side of limiting frame two 210 is equipped with installation groove two 211 for placing strip shape screen 10, and when installing strip shape screen 10, frame 11 is clamped in the cavity of installation groove two 211, and the bottom of limiting frame two 210 is fixedly installed with rotating rod 212, and one end of rotating rod 212 is fixedly installed with worm wheel 213, when worm wheel 213 rotates, limiting frame two 210 is driven to overturn by rotating rod 212, so that when limiting frame two 210 is in horizontal position, strip shape screen 10 is placed on installation groove two 211, and when limiting frame two 210 is in vertical state, limiting frame 200 and installation platform 100 are attached to each other to limit strip shape screen 10.

[0035] Installation platform 100 includes fixed base 110, and the upper end of fixed base 110 is fixedly installed with limiting frame one 120, and the front end of limiting frame one 120 is equipped with installation groove one 121 for limiting frame 11 by cooperating installation groove two 211, and when limiting frame two 210 drives strip shape screen 10 to be in vertical state, frame 11 is clamped into installation groove one 121, and the left and right ends of limiting frame one 120 are equipped with a plurality of clamping grooves one 122, and the left and right ends of limiting frame one 120 are movably installed with moving rod 130.

[0036] The front end of moving rod 130 is fixedly installed with a plurality of L-shaped lock blocks 131 for locking limiting frame two 210, the bottom of L-shaped lock block 131 is fixedly installed with connecting rod 132, one end of connecting rod 132 is fixedly installed with connecting plate 133, and connecting plate 133 is installed in adjusting device 300, and the lower end of connecting plate 133 is equipped with sliding groove 134, and sliding groove 134 is Z-shaped sliding groove, and the guiding of sliding groove 134 makes it convenient for L-shaped lock block 131 to lock limiting frame two 210.

[0037] A plurality of clamping blocks 220 for clamping with the clamping groove 122 are fixedly installed on the left and right sides of the limiting frame two 210, and a clamping groove two 221 for clamping with the L-shaped locking block 131 is formed at the upper end of the clamping block 220. When the limiting frame two 210 is in a vertical state, the clamping block 220 is clamped into the slot cavity of the clamping groove one 122 synchronously, and when the L-shaped locking block 131 is clamped into the clamping groove two 221, the clamping block 220 can be locked, so that the limiting frame two 210 is fixed at the front end of the limiting frame one 120.

[0038] An adjusting device 300 is installed at the upper end of the mounting table 100, the adjusting device 300 comprises a worm 320 for controlling the limiting frame two 210 to overturn in cooperation with the worm gear 213, and the worm gear 213 is installed on the right side of the limiting frame two 210. A rotating shaft 321 is fixedly installed at the middle part of the worm 320, a hand wheel 322 for controlling the rotating shaft 321 to rotate is fixedly installed at the front end of the rotating shaft 321. By rotating the hand wheel 322, the rotating shaft 321 drives the worm 320 to rotate synchronously, and the worm 320 engages with the worm gear 213 to drive the limiting frame two 210 to rotate in cooperation with the rotating rod 212, so that the large-size strip-shaped screen 10 can be placed in the mounting groove two 211 when the limiting frame two 210 changes from a vertical state to a horizontal state. By reversely rotating the hand wheel 322, the worm gear 213 drives the limiting frame two 210 to overturn into a vertical state in cooperation with the rotating rod 212, so that the limiting frame two 210 cooperates with the limiting frame one 120 to limit the strip-shaped screen 10. By driving the strip-shaped screen 10 to overturn through the limiting frame two 210, manual overturning of the strip-shaped screen 10 is not required, and damage to the strip-shaped screen 10 caused by different stresses on the side of the strip-shaped screen 10 is avoided.

[0039] The adjusting device 300 comprises a moving assembly 330 for locking the limiting frame two 210 in cooperation with the mounting table 100. An adjusting box 310 is installed at the left upper end of the mounting table 100, and only the moving assembly 330 is installed in the adjusting box 310 on the left side of the mounting table 100, so as to control the L-shaped locking block 131 on the left side of the mounting table 100 to lock the clamping block 220. The moving assembly 330 comprises a pipe body one 331 and a pipe body two 332, the pipe body one 331 is movably sleeved on the rear end of the rotating shaft 321, and the pipe body two 332 is movably sleeved on the front end of the rotating shaft 321, so that the pipe body one 331 and the pipe body two 332 do not rotate synchronously with the rotating shaft 321 when the rotating shaft 321 rotates.

[0040] The upper end of the pipe body one 331 is fixedly installed with a U-shaped connecting rod 333 for limiting the pipe body one 331 in cooperation with the pipe body two 332, so that one end of the U-shaped connecting rod 333 is fixed on the pipe body two 332, and the other end of the U-shaped connecting rod 333 is fixed on the pipe body one 331. The upper end of the pipe body one 331 is fixedly installed with a limiting seat 334, the limiting seat 334 is a U-shaped block, and the connecting plate 133 is located in the middle of the limiting seat 334. The upper end of the limiting seat 334 is fixedly installed with a sliding rod 335 for sliding in the sliding groove 134. The front end of the pipe body two 332 is fixedly installed with a fixing ring 336, and the side edge of the fixing ring 336 is fixedly installed with a handle 337.

[0041] When the limiting frame two 210 and the limiting frame one 120 are attached to each other, and the clamping block 220 is clamped into the clamping groove one 122, the fixing ring 336 is pushed backward by holding the handle 337, so that the pipe body two 332 drives the pipe body one 331 to move backward in cooperation with the U-shaped connecting rod 333. The limiting seat 334 drives the sliding rod 335 to move backward synchronously, so that the sliding rod 335 moves from the low part of the sliding groove 134 to the high part of the groove cavity of the sliding groove 134, and drives the connecting plate 133 to move downward synchronously. The connecting plate 133 drives the moving rod 130 to move downward in cooperation with the connecting rod 132, and the plurality of L-shaped locking blocks 131 at the front end of the moving rod 130 are clamped into the clamping groove two 221 synchronously, so as to lock the limiting frame two 210, and fix the strip-shaped screen 10 between the installation table 100 and the limiting frame 200.

[0042] Based on the above content and the drawings, those skilled in the art can understand and implement the present application. In addition, any non-creative modification of the present application made by those skilled in the art without creative labor still falls within the protection scope of the present application.

Claims

1. A shelf strip screen that is easy to install, comprising a mounting platform (100) and a limiting frame (200) for facilitating the positioning of the strip screen (10), characterized in that: The limiting frame (200) includes a limiting frame two (210), one side of the limiting frame two (210) is provided with a mounting groove two (211) for placing the strip screen (10), a rotating rod (212) is installed at the bottom of the limiting frame two (210), and a worm gear (213) is installed at one end of the rotating rod (212); An adjustment device (300) is installed on the upper end of the mounting platform (100). The adjustment device (300) includes a worm (320) for cooperating with the worm gear (213) to control the second limit frame (210) to rotate. The adjustment device (300) also includes a moving component (330) for cooperating with the mounting platform (100) to lock the second limit frame (210).

2. The easy-to-install shelf strip screen according to claim 1, characterized in that: The edge of the bar screen (10) is fitted with a frame (11).

3. The easy-to-install shelf strip screen according to claim 2, characterized in that: The mounting platform (100) includes a fixed base (110), and a limiting frame (120) is installed on the upper end of the fixed base (110). The front end of the limiting frame (120) is provided with a mounting groove (121) for cooperating with the mounting groove (211) to limit the frame (11).

4. The easy-to-install shelf strip screen according to claim 3, characterized in that: The limiting frame 1 (120) has multiple slots 1 (122) at its left and right ends, and movable rods (130) are installed at its left and right ends.

5. The easy-to-install shelf strip screen according to claim 4, characterized in that: The front end of the moving rod (130) is equipped with a plurality of L-shaped locking blocks (131) for locking the second limiting frame (210). The bottom of the L-shaped locking block (131) is equipped with a connecting rod (132). One end of the connecting rod (132) is equipped with a connecting plate (133), and the connecting plate (133) is installed in the adjusting device (300). The lower end of the connecting plate (133) is provided with a sliding groove (134), and the sliding groove (134) is a Z-shaped sliding groove.

6. The easy-to-install shelf strip screen according to claim 5, characterized in that: The second limiting frame (210) has multiple card blocks (220) installed on its left and right sides for engaging with the first card slot (122). The upper end of the card block (220) is provided with a second card slot (221) for engaging with the L-shaped locking block (131).

7. The easy-to-install shelf strip screen according to claim 5, characterized in that: A rotating shaft (321) is installed in the middle of the worm gear (320), and a handwheel (322) for controlling the rotation of the rotating shaft (321) is installed at the front end of the rotating shaft (321).

8. The easy-to-install shelf strip screen according to claim 7, characterized in that: The moving component (330) includes a tube body one (331) and a tube body two (332), with tube body one (331) sleeved on the rear end of the rotating shaft (321) and tube body two (332) sleeved on the front end of the rotating shaft (321). A U-shaped connecting rod (333) for limiting tube body one (331) in cooperation with tube body two (332) is installed on the upper end of tube body one (331). A limiting seat (334) is installed on the upper end of tube body one (331), and a sliding rod (335) for sliding in the sliding groove (134) is installed in the middle of the upper end of the limiting seat (334). A fixing ring (336) is installed on the front end of tube body two (332), and a handle (337) is installed on the side of the fixing ring (336).

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