Support fixing structure

Abstract

The utility model discloses a support fixing structure, and particularly relates to the technical field of code readers. The support fixing structure comprises a connecting plate, the bottom of the connecting plate is fixedly provided with a code reader, the side end of the connecting plate is provided with a tracker, the side end of the tracker is provided with a wireless transmission module, the bottom of the connecting plate is fixedly connected with a toothed rail, the toothed rail is in meshed connection with a gear, the axis of the gear is fixedly connected with a rotating shaft, and the end, away from the gear, of the rotating shaft is rotationally connected with a motor. A first receiving module is mounted at the side end of the motor, a connecting box is arranged on the outer wall of the motor, a threaded shaft is inserted into an inner cavity of the connecting box, and a motor is rotationally connected to the bottom of the threaded shaft; according to the utility model, through the arrangement of the tracker, after the tracker positions a bar code, the connecting plate can drive the code reader to move left and right to the top of a cargo, and meanwhile, the connecting box can drive the code reader to adjust according to the height of the cargo through the connecting plate, so that when the cargo moves to the bottom of the code reader, the code reader is closer to the bar code, thereby improving the code scanning rate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of code reader, concretely is a support fixed structure. BACKGROUND

[0002] Code reader is the reading device for reading the information contained in the bar code, using optical principle, the content of one-dimensional or two-dimensional bar code is decoded, and is transmitted to the computer or other processing device through data line or wireless communication mode, and at present, has been widely used in various commercial cash register, express delivery, warehousing and transportation and intelligent manufacturing field, becomes the important link of internet of things ecological system.

[0003] As a kind of code reader support disclosed in Chinese patent CN213333329U, it can be known that the utility model includes connecting plate, the upper surface of the connecting plate is equipped with a plurality of fixed rings, the connecting plate is installed with the support post that penetrates fixed ring, the bottom of the connecting plate is equipped with first fixed plate, the lower end of the first fixed plate is welded with fixed sleeve, the upper surface of the connecting plate is equipped with top shell in the middle position, the outside of the fixed sleeve is equipped with a plurality of pull plates;The fixed sleeve and its matching auxiliary structure provided by the utility model can provide simple fixed structure, while providing fixed structure, the code reader can be fixed while being limited on the inside, and the fixed structure can be adjusted, and the adjustment mode is relatively simple.

[0004] Based on the retrieval of prior art, when using the above device, the position of the code reader cannot be automatically adjusted and the bar code cannot be automatically captured, so that the code reader cannot capture the goods when there is a distance between part of the bar code and the code reader, thereby reducing the scanning success rate.

[0005] To solve the above problems, the utility model provides a support fixed structure. UTILITY MODEL CONTENT

[0006] To achieve the above object, the utility model provides the following technical scheme: a support fixed structure, including connecting plate, the connecting plate bottom is fixedly installed with code reader, the code reader top is provided with annular lamp body, the connecting plate side end is installed with tracker, the tracker side end is installed with wireless transmission module, the connecting plate bottom is fixedly connected with rack rail, the rack rail is engagedly connected with gear, the gear shaft center is fixedly connected with rotating shaft, the rotating shaft away from gear one end is rotatably connected with motor, the motor side end is installed with first receiving module, the motor outer wall is provided with connecting box, the connecting box inner chamber is screwed with threaded shaft, the threaded shaft bottom is rotatably connected with motor, and the motor side end is installed with second receiving module.

[0007] The first driving reader and tracker is driven first, when the goods move to the reader end, the tracker captures the position of the bar code, and the captured position can be transmitted through the wireless transmission module, when the first receiving module receives the signal sent by the wireless transmission module, the motor can be driven, when the shaft drives the gear to rotate, the gear drives the toothed rail and the connecting plate to move, when the reader moves to the top of the goods, the motor is turned off, and when the second receiving module receives the signal sent by the wireless transmission module, the motor can be driven, when the threaded shaft rotates, the connecting box and the connecting plate are driven to move up and down, when the connecting plate moves close to the top of the goods, the motor is automatically turned off, so that when the goods move to the lower end of the reader, the reading is convenient, and the reading is not successful due to the long distance and other factors.

[0008] As a preferred technical scheme of the utility model, the one end of the shaft away from the motor is fixedly connected with a first bearing, and the outer wall of the first bearing is fixedly connected in the inner cavity of the connecting box.

[0009] The connecting box can support the outer wall of the first bearing, so that the first bearing can support the one end of the shaft away from the motor.

[0010] As a preferred technical scheme of the utility model, the one end of the shaft away from the motor is fixedly connected with a first bearing, and the outer wall of the first bearing is fixedly connected in the inner cavity of the connecting box.

[0011] The inclined supporting rod can support the bottom of the annular lamp body and fix it on the top of the connecting plate, so that the reader works on the bar code of the goods and illuminates it, thereby facilitating the scanning of the reader.

[0012] As a preferred technical scheme of the utility model, the top of the threaded shaft is rotatably connected with a supporting shell through a second bearing, the bottom of the supporting shell is fixedly connected with a connecting table, and the outer wall of the motor is installed in the inner cavity of the connecting table.

[0013] The connecting table can support the bottom of the supporting shell, so that the connecting table can drive the supporting shell and the motor to move or be fixed when the connecting table moves or is fixed.

[0014] As a preferred technical scheme of the utility model, the top of the connecting table is fixedly connected with a limiting rod, and the limiting rod penetrates through the top of the connecting box and is fixedly connected to the bottom of the inner cavity of the supporting shell.

[0015] When the threaded shaft drives the connecting box to move up and down, the limiting rod can limit the connecting box, so that the connecting box always moves up and down in a vertical state.

[0016] As a preferred technical scheme of the utility model, the bottom of the connecting table is fixedly connected with a universal wheel, and the universal wheel is symmetrically fixed on the bottom of the connecting table.

[0017] The connecting table can be moved by universal wheels, thereby avoiding the need for manual carrying and causing damage to the device during carrying.

[0018] As a preferred technical scheme of the utility model, a threaded rod is threadedly connected to the inner cavity of the connecting table, a handle is fixedly connected to the bottom of the threaded rod, and a rubber block is fixedly connected to the bottom of the handle.

[0019] After the device is pushed to a required position, the handle can be rotated to drive the threaded rod to rotate, so that the handle and the rubber block are driven to move downward when the threaded rod rotates, and are abutted against the ground. Since the rubber block has a certain friction, the device can be prevented from moving as much as possible when the device is impacted by goods.

[0020] Compared with the prior art, the utility model has the beneficial effects that:

[0021] 1. The utility model discloses a device for reading bar codes, which comprises a connecting plate, a reading code device, a tracker, a toothed rail, a gear, a rotating shaft, a motor, a threaded shaft, a motor, a first bearing, a limiting plate, an inclined supporting rod, a ring-shaped lamp body, a supporting shell, a connecting table, a limiting rod, a universal wheel, a threaded rod, a handle and a rubber block.

[0022] 2. The utility model discloses a device for reading bar codes, which comprises a connecting plate, a reading code device, a tracker, a toothed rail, a gear, a rotating shaft, a motor, a threaded shaft, a motor, a first bearing, a limiting plate, an inclined supporting rod, a ring-shaped lamp body, a supporting shell, a connecting table, a limiting rod, a universal wheel, a threaded rod, a handle and a rubber block. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole structure schematic view of the utility model;

[0024] Figure 2 It is a whole structure side view of the utility model;

[0025] Figure 3 It is a toothed rail structure schematic view of the utility model;

[0026] Figure 4 It is a threaded shaft structure schematic view of the utility model.

[0027] In the drawings: 1, connecting plate; 2, reading code device; 3, tracker; 4, toothed rail; 5, gear; 6, rotating shaft; 7, motor; 8, threaded shaft; 9, motor; 10, first bearing; 11, limiting plate; 12, inclined supporting rod; 13, ring-shaped lamp body; 14, supporting shell; 15, connecting table; 16, limiting rod; 17, universal wheel; 18, threaded rod; 19, handle; 20, rubber block; 21, connecting box. DETAILED DESCRIPTION

[0028] 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, rather than 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 scope of protection of the utility model.

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the utility model provides a kind of technical scheme: a support fixed structure, including connecting plate 1, connecting plate 1 bottom is fixedly installed with code reader 2, connecting plate 1 moves up and down and moves left and right, can drive code reader 2 moves up and down and moves left and right, code reader 2 top is provided with annular lamp body 13, connecting plate 1 side end is installed with tracker 3, tracker 3 can capture the position of goods, tracker 3 side end is installed with wireless transmission module, the position captured by tracker 3 can be transmitted by wireless transmission module, connecting plate 1 bottom is fixedly connected with rack 4, rack 4 moves, can drive connecting plate 1 moves, can drive, rack 4 is engaged with gear 5, gear 5 rotates, can push rack 4 moves, gear 5 axle center is fixedly connected with shaft 6, shaft 6 rotates, can drive gear 5 rotates, one end of shaft 6 away from gear 5 is rotatably connected with motor 7, can drive motor 7 by driving, to drive shaft 6, motor 7 side end is installed with first receiving module, after first receiving module receives the signal sent by wireless transmission module, motor 7 can be driven or closed, motor 7 outer wall is provided with connecting box 21, threaded shaft 8 is screw-plugged in the inner chamber of connecting box 21, threaded shaft 8 rotates, can drive connecting box 21 moves up and down, motor 9 is rotatably connected to the bottom of threaded shaft 8, can drive threaded shaft 8 rotates by driving motor 9, motor 9 side end is installed with second receiving module, after second receiving module receives the signal sent by wireless transmission module, motor 9 can be driven or closed;

[0030] Please refer to Figure 1 , Figure 2 and Figure 3 , one end of shaft 6 away from motor 7 is fixedly connected with first bearing 10, first bearing 10 can support one end of shaft 6 away from motor 7, first bearing 10 outer wall is fixedly connected in the inner chamber of connecting box 21, connecting box 21 can support the outer wall of first bearing 10;

[0031] Please refer to Figure 1 and Figure 2The end of the connecting plate 1 away from the code reader 2 is fixedly connected with a limiting plate 11, when the connecting plate 1 continuously moves to the code reader 2, the limiting plate 11 can avoid the connecting plate 1 from penetrating through the connecting box 21, the outer wall of the connecting plate 1 is fixedly connected with an inclined supporting rod 12, the top of the inclined supporting rod 12 is fixedly connected with the bottom of the annular lamp body 13, the inclined supporting rod 12 can support the bottom of the annular lamp body 13 and fix it on the top of the connecting plate 1;

[0032] Please refer to Figure 1 、 Figure 2 and Figure 4 , the top of the threaded shaft 8 is rotatably connected with a supporting shell 14 through a second bearing, the supporting shell 14 can support the top of the threaded shaft 8 through the second bearing, the bottom of the supporting shell 14 is fixedly connected with a connecting table 15, the connecting table 15 can support the bottom of the supporting shell 14, the outer wall of the motor 9 is installed in the inner cavity of the connecting table 15, the connecting table 15 can protect the outer wall of the motor 9 during use;

[0033] Please refer to Figure 1 、 Figure 2 and Figure 4 , the top of the connecting table 15 is fixedly connected with a limiting rod 16, the limiting rod 16 penetrates through the top of the connecting box 21 and is fixedly connected with the inner cavity of the supporting shell 14 at the bottom, when the connecting box 21 moves up and down driven by the threaded shaft 8, the limiting rod 16 can limit the connecting box 21;

[0034] Please refer to Figure 1 and Figure 2 , the bottom of the connecting table 15 is fixedly connected with a universal wheel 17, the connecting table 15 can move through the universal wheel 17, the universal wheel 17 is symmetrically and fixedly arranged at the bottom of the connecting table 15, and there are four groups of the universal wheel 17;

[0035] Please refer to Figure 1 and Figure 2 , the inner cavity of the connecting table 15 is threadedly connected with a threaded rod 18, when the threaded rod 18 rotates, it can move up and down in the inner cavity of the connecting table 15, the bottom of the threaded rod 18 is fixedly connected with a handle 19, the threaded rod 18 can be driven to rotate by rotating the handle 19, the bottom of the handle 19 is fixedly connected with a rubber block 20, when the handle 19 moves up and down following the threaded rod 18, the rubber block 20 can move up and down.

[0036] The embodiment is specific: after the device is pushed to the required place, the handle 19 can be rotated to drive the threaded rod 18 to rotate, so that the handle 19 and the rubber block 20 are driven to move downward and abut against the ground. Because the rubber block 20 has a certain friction, when the rubber block 20 abuts against the ground, the device can be prevented from moving when being hit by the goods, and the universal wheel 17 can be protected, so that the universal wheel 17 in the locked stationary state is prevented from moving due to the movement of the device, repeatedly damaging the universal wheel 17, and causing the universal wheel 17 to fall or become inflexible.

[0037] Working principle: first, the device is moved to the conveying belt side end through the universal wheel 17, the handle 19 is rotated to drive the threaded rod 18 to rotate, so that the handle 19 and the rubber block 20 are driven to move downward and abut against the ground to fix the device. When the driving code reader 2, tracker 3 and annular lamp body 13 drive the goods to move to the code reader 2 end, the tracker 3 captures the position of the goods, and the captured position is transmitted through the wireless transmission module. After the first receiving module receives the signal sent by the wireless transmission module, the motor 7 is driven, so that the rotating shaft 6 drives the gear 5 to rotate, the gear 5 drives the toothed rail 4 and the connecting plate 1 to move, and the code reader 2 moves to the top of the goods. After the motor 7 is turned off, the second receiving module receives the signal sent by the wireless transmission module, the motor 9 is driven, so that the threaded shaft 8 drives the connecting box 21 and the connecting plate 1 to move up and down. After the connecting plate 1 moves close to the top of the goods, the motor 9 is automatically turned off. When the goods move to the lower end of the code reader 2, the annular lamp body 13 supplements light to the bar code, so as to facilitate code reading.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model.

Claims

1. A bracket fixing structure, comprising a connecting plate (1), characterized in that: A barcode reader (2) is fixedly installed at the bottom of the connecting plate (1). A ring-shaped light body (13) is provided at the top of the barcode reader (2). A tracker (3) is installed on the side of the connecting plate (1). A wireless transmission module is installed on the side of the tracker (3). A gear rail (4) is fixedly connected to the bottom of the connecting plate (1). A gear (5) is meshed with the gear rail (4). A rotating shaft (6) is fixedly connected to the shaft of the gear (5). A motor (7) is rotatably connected to the end of the rotating shaft (6) away from the gear (5). A first receiving module is installed on the side of the motor (7). A connecting box (21) is provided on the outer wall of the motor (7). A threaded shaft (8) is threaded into the inner cavity of the connecting box (21). A motor (9) is rotatably connected to the bottom of the threaded shaft (8). A second receiving module is installed on the side of the motor (9).

2. The bracket fixing structure according to claim 1, characterized in that: The first bearing (10) is fixedly connected to the end of the rotating shaft (6) away from the motor (7), and the outer wall of the first bearing (10) is fixedly connected to the inner cavity of the connecting box (21).

3. The bracket fixing structure according to claim 1, characterized in that: The end of the connecting plate (1) away from the code reader (2) is fixedly connected to a limiting plate (11), and an inclined support rod (12) is fixedly connected to the outer wall of the connecting plate (1). The top of the inclined support rod (12) is fixedly connected to the bottom of the ring lamp body (13).

4. The bracket fixing structure according to claim 1, characterized in that: The top of the threaded shaft (8) is rotatably connected to a support housing (14) via a second bearing. The bottom of the support housing (14) is fixedly connected to a connecting platform (15). The outer wall of the motor (9) is installed in the inner cavity of the connecting platform (15).

5. The bracket fixing structure according to claim 4, characterized in that: The top of the connecting platform (15) is fixedly connected to a limiting rod (16), which passes through the top of the connecting box (21) and is fixedly connected to the bottom of the inner cavity of the support shell (14).

6. The bracket fixing structure according to claim 4, characterized in that: The bottom of the connecting platform (15) is fixedly connected with casters (17), and there are four sets of casters (17) which are symmetrically fixed at the bottom of the connecting platform (15).

7. The bracket fixing structure according to claim 4, characterized in that: The inner cavity of the connecting platform (15) is threaded with a threaded rod (18), and a handle (19) is fixedly connected to the bottom of the threaded rod (18). A rubber block (20) is fixedly connected to the bottom of the handle (19).

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