Packaging device for code reader

Abstract

The utility model discloses a packaging device for a code reader, relates to the technical field of code reader packaging, and aims to solve the problem that the code reader cannot be protected when not in use due to the fact that an existing code reader mounting device only can be subjected to position adjustment in the use process but lacks an effective packaging mechanism for the code reader. An electric push rod is arranged below the bearing track, the bearing track is welded to the top of a piston rod of the electric push rod, and a servo motor is arranged at one end of the bearing track; the inner groove is formed in the bearing rail, a movable bearing seat is arranged above the inner groove, a code reader is arranged at the upper end of the movable bearing seat, and a fixed pressing block is arranged at the upper end of the code reader; and the lead screw is arranged in the inner groove, a lead screw sliding block is welded to the bottom of the movable carrying base, and the movable carrying base is movably connected with the lead screw through the lead screw sliding block.

Description

Technical Field

[0001] The utility model relates to the technical field of code reader packaging, in particular to a packaging device for a code reader. Background Art

[0002] The barcode reader is an instrument used for product tracking, production control, and automatic identification. The installation position of the barcode reader needs to be constantly adjusted during use and adjustment.

[0003] For example, the announcement number is: CN213930180U (named as a code reader position quick adjustment installation device), including an installation box, the inner cavity of the installation box is provided with a first bevel gear and a second bevel gear, the first bevel gear and the second bevel gear are at right angles and mesh with each other, the inner cavity of the first bevel gear is fixedly connected to the second rotating shaft, the top of the second rotating shaft is clamped with a rotating column, the left and right sides of the rotating column are fixedly connected to mounting plates, the bottoms of the two mounting plates are fixedly connected to mounting seats, the inner cavities of the two mounting seats are rotatably connected to the first rotating shaft, the opposite sides of the two first rotating shafts are fixedly connected to steering connecting blocks, the bottoms of the two steering connecting blocks are fixedly connected to connecting columns, and the bottoms of the two connecting columns are fixedly connected to the connecting columns. Both are provided with a code reader. By turning the handle on the right side of the installation box, the rotating column is rotated to drive the two installation plates to rotate. The code readers with different sensitivities can be rotated to the required position according to the code reading needs to read the product code, and the left and right sides can be read at the same time, which improves the work efficiency. The handle on the top of the first rotating shaft can be turned to drive the connecting column to turn. When the connecting column turns, the code reader also rotates accordingly, which is convenient for reading product codes in different orientations. The device can rotate the code readers with different sensitivities to the required position according to the code reading needs to read the product code, and the left and right sides can be read at the same time, which improves the work efficiency and is convenient for reading product codes in different orientations.

[0004] The above-mentioned code reader installation device can only perform position adjustment during use, but lacks an effective packaging mechanism for the code reader, resulting in the problem that the code reader cannot be protected when not in use. Therefore, we provide a packaging device for the code reader. Utility Model Content

[0005] The utility model aims to provide a packaging device for a code reader to solve the problem that the existing code reader installation device proposed in the above background technology can only perform position adjustment during use, but lacks an effective packaging mechanism for the code reader, resulting in the code reader not being protected when not in use.

[0006] To achieve the above object, the utility model provides the following technical solution: a packaging device for a code reader, comprising a bearing track, an electric push rod is arranged below the bearing track, the bearing track is welded on the top position of the piston rod of the electric push rod, and a servo motor is arranged at one end of the bearing track;

[0007] Also includes:

[0008] An inner groove is arranged inside the bearing track, and a movable carrier is arranged above the inner groove, a code reader is placed on the upper end of the movable carrier, and a fixed pressing block is arranged on the upper end of the code reader;

[0009] A lead screw is arranged inside the inner groove, and a lead screw slider is welded on the bottom of the movable carrier, and the movable carrier is movably connected to the lead screw through the lead screw slider;

[0010] The packaging cover is sleeved and installed on the outside of the code reader, and four connecting end blocks are welded on the outer wall of the lower end of the packaging cover.

[0011] Preferably, the movable carrier is provided with a threaded mileage hole inside, the fixed pressure block is provided with a through hole inside, and threaded pressure rods are installed inside adjacent through holes and threaded mileage holes.

[0012] Preferably, a threading plate is provided on the rear end surface of the movable carrier, the threading plate and the movable carrier are an integrated structure, a mobile power supply is provided below the threading plate, and a connection wire is provided inside the threading plate, and the mobile power supply is electrically connected to the code reader through the connection wire.

[0013] Preferably, magnet blocks are embedded inside the four connecting end blocks, and the packaging cover is installed by adsorption of the magnet blocks and the bearing rails.

[0014] Preferably, a mounting seat plate is provided at the bottom of the electric push rod, and the electric push rod is fixedly connected to the mounting seat plate by screws.

[0015] Preferably, a coupling is provided at the connection position between the lead screw and the output shaft of the servo motor, and the servo motor is transmission-connected to the lead screw via the coupling.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. When the code reader of the utility model is in use, the use height of the code reader is adjusted by the electric push rod, and the lead screw is driven by the servo motor to rotate forward or reverse, so that the code reader is driven by the lead screw slider to slide horizontally on the bearing track to adjust the position. In order to meet the needs of the active code reader to scan codes, when not in use, the packaging cover is sleeved onto the outside of the code reader, so that the connecting end block is adsorbed and connected to the bearing track through the magnet block. While scanning codes, the code reader is packaged and protected by the packaging cover, which overcomes the problem that the existing code reader installation device can only perform position adjustment during use, but lacks an effective packaging mechanism for the code reader, resulting in the code reader not being protected when not in use.

[0018] 2. By pressing the fixed pressure block onto the rear seat position of the code reader, and installing the threaded pressure rod through the two threaded pressure rods, and rotating the threaded pressure rod to connect with the threaded mileage hole, the top cap of the threaded pressure rod abuts against the upper end position of the fixed pressure block, thereby pressing the fixed pressure block to press the code reader, so as to achieve the purpose of facilitating the carrying and installation of the code reader. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the packaging device for the code reader of the utility model;

[0020] Figure 2 This is a schematic diagram of the packaging cover installation structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the code reader and the movable carrier of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the inner groove of the utility model;

[0023] In the figure: 1. Load-bearing rail; 2. Servo motor; 3. Inner groove; 4. Mounting plate; 5. Electric push rod; 6. Movable carrier; 7. Fixed pressure block; 8. Code reader; 9. Threaded pressure rod; 10. Packaging cover; 11. Connecting end block; 12. Magnet block; 13. Threaded mileage hole; 14. Through hole; 15. Mobile power supply; 16. Threading plate; 17. Connecting wires; 18. Screw slider; 19. Screw; 20. Coupling. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4The utility model provides an embodiment: a packaging device for a code reader, comprising a bearing rail 1, an electric push rod 5 is arranged below the bearing rail 1, the bearing rail 1 is welded on the top of the piston rod of the electric push rod 5, and a servo motor 2 is arranged at one end of the bearing rail 1;

[0026] Also includes:

[0027] The inner groove 3 is arranged inside the carrying track 1, and a movable carrier 6 is arranged above the inner groove 3, a code reader 8 is arranged at the upper end of the movable carrier 6, and a fixed pressing block 7 is arranged at the upper end of the code reader 8;

[0028] A lead screw 19 is arranged inside the inner groove 3, and a lead screw slider 18 is welded to the bottom of the movable carrier 6, and the movable carrier 6 is movably connected to the lead screw 19 through the lead screw slider 18;

[0029] The packaging cover 10 is sleeved and installed on the outside of the code reader 8, and four connecting end blocks 11 are welded on the outer wall of the lower end of the packaging cover 10.

[0030] When in use, the barcode reader adjusts its use height through the electric push rod, and drives the lead screw to rotate forward or reverse through the servo motor, thereby driving the barcode reader to slide horizontally on the bearing track through the lead screw slider to meet the needs of active code scanning by the barcode reader. When not in use, the packaging cover is attached to the outside of the barcode reader so that the connecting end block is adsorbed and connected to the bearing track through the magnet block. The barcode reader is packaged and protected by the packaging cover while scanning the code.

[0031] See also Figure 3 A threaded mileage hole 13 is provided inside the movable carrier 6, a through hole 14 is provided inside the fixed pressure block 7, and a threaded pressure rod 9 is installed inside the adjacent through holes 14 and threaded mileage holes 13. The threaded mileage hole 13 provided inside the movable carrier 6 serves to facilitate the adjustment and movement of the threaded pressure rod 9.

[0032] See also Figure 3 A threading plate 16 is provided on the rear end surface of the movable carrier 6. The threading plate 16 and the movable carrier 6 are an integrated structure. A mobile power supply 15 is provided below the threading plate 16. A connection wire 17 is provided inside the threading plate 16. The mobile power supply 15 is electrically connected to the code reader 8 through the connection wire 17. The threading plate 16 provided on the rear end surface of the movable carrier 6 serves to facilitate the guiding and connection of the connection wire 17.

[0033] See also Figure 2The four connecting end blocks 11 are all embedded with magnet blocks 12, and the packaging cover 10 is adsorbed and installed with the carrying rail 1 through the magnet blocks 12. The magnet blocks 12 embedded in the four connecting end blocks 11 play a role in assisting the magnetic installation.

[0034] See also Figure 1 A mounting base plate 4 is provided at the bottom of the electric push rod 5, and the electric push rod 5 is fixedly connected to the mounting base plate 4 by screws. The mounting base plate 4 provided at the bottom of the electric push rod 5 serves to facilitate the installation of the device.

[0035] See also Figure 4 A coupling 20 is provided at the connection position between the lead screw 19 and the output shaft of the servo motor 2. The servo motor 2 is transmission-connected to the lead screw 19 through the coupling 20. The coupling 20 provided at the connection position between the lead screw 19 and the output shaft of the servo motor 2 plays a role of auxiliary transmission connection.

[0036] Working principle: When in use, install the code reader 8 to the upper end position of the movable carrier 6, then press the fixed pressure block 7 to the rear seat position of the code reader 8, and install the threaded pressure rod 9 through the two threaded pressure rods 9, and rotate the threaded pressure rod 9 to connect with the threaded mileage hole 13, so that the top cap of the threaded pressure rod 9 abuts against the upper end position of the fixed pressure block 7, thereby pressing the fixed pressure block 7, and then the fixed pressure block 7 presses the code reader 8. When the code reader 8 is in use, the electric push rod 5 adjusts the reading speed. The use height of the code reader 8 is determined by the servo motor 2 driving the lead screw 19 to rotate forward or reverse, thereby driving the code reader 8 to slide horizontally on the carrier track 1 through the lead screw slider 18. In order to meet the needs of the active code reader 8 for scanning codes, when not in use, the packaging cover 10 is sleeved onto the outside of the code reader 8, so that the connecting end block 11 is adsorbed and connected to the carrier track 1 through the magnet block 12. While scanning codes, the code reader 8 is packaged and protected by the packaging cover 10, thereby completing the use of the packaging device for the code reader.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A packaging device for a code reader, comprising a bearing rail (1), an electric push rod (5) is arranged below the bearing rail (1), the bearing rail (1) is welded to the top of the piston rod of the electric push rod (5), and a servo motor (2) is arranged at one end of the bearing rail (1); Features: Also includes: An inner groove (3) is arranged inside the carrying track (1), and a movable carrier (6) is arranged above the inner groove (3), a code reader (8) is arranged at the upper end of the movable carrier (6), and a fixed pressure block (7) is arranged at the upper end of the code reader (8); A lead screw (19) is arranged inside the inner groove (3), and a lead screw slider (18) is welded to the bottom of the movable carrier (6), and the movable carrier (6) is movably connected to the lead screw (19) via the lead screw slider (18); The packaging cover (10) is sleeved and installed on the outside of the code reader (8), and four connection end blocks (11) are welded on the outer wall of the lower end of the packaging cover (10).

2. A packaging device for a code reader according to claim 1, characterized in that: The movable carrier (6) is provided with a threaded mileage hole (13) inside, the fixed pressure block (7) is provided with a through hole (14) inside, and threaded pressure rods (9) are installed inside adjacent through holes (14) and threaded mileage holes (13).

3. A packaging device for a code reader according to claim 1, characterized in that: A threading plate (16) is arranged on the rear end surface of the movable carrier (6), the threading plate (16) and the movable carrier (6) are an integrated structure, a mobile power source (15) is arranged below the threading plate (16), a connection wire (17) is arranged inside the threading plate (16), and the mobile power source (15) is electrically connected to the code reader (8) via the connection wire (17).

4. The packaging device for a code reader according to claim 1, characterized in that: A magnet block (12) is embedded in each of the four connection end blocks (11), and the packaging cover (10) is installed by adsorption with the bearing rail (1) through the magnet block (12).

5. The packaging device for a code reader according to claim 1, characterized in that: A mounting base plate (4) is provided at the bottom of the electric push rod (5), and the electric push rod (5) is fixedly connected to the mounting base plate (4) by means of screws.

6. The packaging device for a code reader according to claim 1, characterized in that: A coupling (20) is provided at the connection position between the lead screw (19) and the output shaft of the servo motor (2), and the servo motor (2) is transmission-connected to the lead screw (19) via the coupling (20).

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