Code scanning device

Abstract

The utility model discloses a code scanning device, which is used for scanning information codes of a turbine rotor and comprises a code scanning device, a placing frame and a posture adjusting assembly. Wherein the code scanning equipment is used for scanning an information code arranged on a turbine rotor; the placement frames are arranged below the code scanning equipment at intervals in the vertical direction, the turbine rotors are placed on the placement frames, and after the turbine rotors are placed in place, the information codes face the code scanning equipment; the code scanning device is installed on the posture adjusting assembly, the posture adjusting assembly can adjust the position of the code scanning device in the vertical direction and the horizontal direction, the code scanning device can be adjusted to the code scanning position where the code scanning device is in focus with the information code, and after the code scanning device is adjusted to the code scanning position, the code scanning device is arranged to be fixed relative to the posture adjusting assembly and the containing frame. Compared with an existing mode that a turbine rotor and a code scanning gun are held by hands for code scanning, the code scanning device is higher in code scanning efficiency; in addition, the turbine rotor and the code scanning gun do not need to be manually held by hand to carry out mass code scanning operation, so that the condition of hand strain is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of turbochargers, and in particular to a code scanning device. Background Art

[0002] Turbochargers are mainly used in gasoline engines. Their working principle is: using pressure to drive the pump impeller in the housing to rotate, thereby driving the turbine impeller in the intake boost chamber to pressurize air into the cylinder, thereby increasing the engine output power. Among them, the turbine rotor is one of the important components of the turbocharger. At present, a QR code is attached to one end of the finished turbine rotor. By scanning the QR code, the quality information of the turbine rotor can be obtained, and the obtained turbine rotor quality data can be stored and archived for subsequent investigation and tracing.

[0003] At present, the commonly used method of scanning the QR code of the turbine rotor is: the staff holds the turbine rotor and the barcode scanner gun respectively, and manually focuses the barcode scanner gun and the QR code to obtain the quality information of the turbine rotor. Although the above method of scanning the QR code of the turbine rotor can obtain the quality information of the turbine rotor, the following problems still exist: every time the turbine rotor is replaced for scanning, the staff needs to readjust the distance between the barcode scanner gun and the turbine rotor for focusing, and the method of holding the turbine rotor and the barcode scanner gun during the focusing process is prone to shaking greatly, resulting in a long focusing time, which leads to low efficiency of the staff in scanning the code; in addition, the staff holds the turbine rotor and the barcode scanner gun for a large number of repeated scanning operations, which over time is easy to cause hand strain and affect the health of the staff. Utility Model Content

[0004] The purpose of the utility model is to provide a code scanning device to solve the problems of long focusing time, low code scanning efficiency, and easy hand strain of the staff in the existing method of scanning code by workers holding a turbine rotor and a code scanning gun.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A code scanning device, used for scanning an information code of a turbine rotor, comprising:

[0007] A code scanning device, used for scanning an information code set on the turbine rotor;

[0008] A placing rack, wherein the placing rack is arranged below the code scanning device at intervals in the vertical direction, the turbine rotor is placed on the placing rack, and after the turbine rotor is placed in place, the information code faces the code scanning device;

[0009] A posture adjustment component, wherein the code scanning device is installed on the posture adjustment component. The posture adjustment component can adjust the position of the code scanning device along the vertical direction and the horizontal direction. The code scanning device can be adjusted to a code scanning position that is focused on the information code. After the code scanning device is adjusted to the code scanning position, the code scanning device is set to be fixed relative to the posture adjustment component and the placement frame.

[0010] Preferably, the posture adjustment assembly includes a fixed rod, a first movable rod, a second movable rod and a mounting plate, the fixed rod is extended in the vertical direction, one end of the first movable rod is connected to the fixed rod, and the first movable rod can move in the vertical direction relative to the fixed rod, the other end of the first movable rod is extended in the first horizontal direction, the second movable rod is connected to the other end of the first movable rod, the other end of the second movable rod is extended in the second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, and the second movable rod can move relative to the first movable rod along the first horizontal direction and the second horizontal direction, the mounting plate is connected to the other end of the second movable rod, and the code scanning device is mounted on the mounting plate.

[0011] Preferably, the posture adjustment component also includes a first connecting plate, a first locking member and a second locking member. The first connecting plate is provided with a first through hole extending in a vertical direction, the fixing rod is penetrated through the first through hole, the first locking member is installed on the first connecting plate and can lock the position of the first connecting plate relative to the fixing rod, the first connecting plate is also provided with a second through hole extending in the first horizontal direction, one end of the first movable rod is penetrated through the second through hole, the second locking member is installed on the first connecting plate and can lock the position of the first movable rod relative to the first connecting plate.

[0012] Preferably, the posture adjustment component also includes a second connecting plate, a third locking member and a fourth locking member. The second connecting plate is provided with a third through hole extending along the first horizontal direction. The other end of the first movable rod is penetrated by the third through hole. The third locking member is installed on the second connecting plate and can lock the position of the second connecting plate relative to the first movable rod. The second connecting plate is also provided with a fourth through hole extending along the second horizontal direction. The fourth through hole is penetrated by one end of the second movable rod. The fourth locking member is installed on the second connecting plate and can lock the position of the second movable rod relative to the second connecting plate.

[0013] Preferably, the placement rack includes a placement plate and a bracket, the bracket is extended upward in the vertical direction, the placement plate is installed above the bracket and forms an avoidance space with the bracket, the placement plate is provided with a placement groove, the bottom wall of the placement groove is provided with a through hole connected to the avoidance space, the turbine rotor includes a turbine and a shaft rod, the shaft rod can pass through the through hole to enter the avoidance space, and the bottom wall of the placement groove can abut against the turbine.

[0014] Preferably, an entry channel is provided on the placement plate, one end of the entry channel is connected to the through hole, and the other end extends horizontally toward the edge of the placement plate, and the shaft rod can pass through the entry channel horizontally into the through hole.

[0015] Preferably, the code scanning device further comprises a cover shell, the cover shell is provided with a accommodating cavity, and the code scanning device, the posture adjustment component and the placement rack are all arranged in the accommodating cavity.

[0016] Preferably, the code scanning device further comprises an auxiliary light source, and along the vertical direction, the auxiliary light source is arranged between the code scanning device and the turbine rotor.

[0017] Preferably, the code scanning device further comprises a signal light, which is electrically connected to the code scanning device and can display the scanning result of the code scanning device.

[0018] Preferably, the code scanning device further includes a buzzer, and the buzzer is electrically connected to the code scanning device.

[0019] The beneficial effects of the utility model are:

[0020] The utility model provides a code scanning device for scanning the information code of a turbine rotor, specifically comprising a code scanning device, a placement rack and a posture adjustment component. The code scanning device is used to scan the information code set on the turbine rotor; the placement rack is arranged below the code scanning device at intervals along the vertical direction, the turbine rotor is placed on the placement rack, and after the turbine rotor is placed in place, the information code faces the code scanning device; the code scanning device is installed on the posture adjustment component, and the posture adjustment component can adjust the position of the code scanning device along the vertical direction and the horizontal direction, and the code scanning device can be adjusted to a code scanning position that is focused on the information code. After the code scanning device is adjusted to the code scanning position, the code scanning device is set to be fixed relative to the posture adjustment component and the placement rack. In detail, when it is necessary to scan the information codes of a large number of turbine rotors, first, place one of the turbine rotors on the placement rack, and make the information code of the turbine rotor face the code scanning device; after the turbine rotor is placed in place, adjust the posture adjustment component in the vertical direction and the horizontal direction to adjust the position of the code scanning device so that the code scanning device can focus on the information code. When the code scanning device successfully scans the information code of the turbine rotor, the position of the code scanning device at this time is the code scanning position, and the code scanning device is fixed at the code scanning position. Since the information codes of all turbine rotors have the same fitting position and the parameters such as the size of the information codes are also the same, the focal length of the code scanning device and all turbine rotors is the same. Therefore, the staff only needs to put the remaining turbine rotors on the placement rack in order, and the code scanning device can quickly complete the code scanning task, thereby greatly improving the code scanning efficiency. Therefore, compared with the existing method of scanning by hand-held turbine rotors and code scanning guns, the code scanning device has a higher code scanning efficiency; in addition, there is no need to manually hold the turbine rotor and the code scanning gun to perform a large number of code scanning operations, thereby avoiding hand strain. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a code scanning device provided by an embodiment of the utility model Figure 1 ;

[0022] Figure 2 It is a partial structural schematic diagram of a code scanning device provided by an embodiment of the utility model;

[0023] Figure 3 yes Figure 2 Schematic diagram of the left side;

[0024] Figure 4 yes Figure 2 A top view schematic diagram of

[0025] Figure 5 It is a top view schematic diagram of a placement plate of a code scanning device provided in an embodiment of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of a code scanning device provided by an embodiment of the utility model Figure 2 .

[0027] In the figure:

[0028] 100, turbine rotor; 101, turbine; 102, shaft; 110, information code;

[0029] 1. Scanning equipment;

[0030] 2. Placement rack; 21. Placement plate; 211. Placement slot; 212. Through hole; 213. Access channel; 22. Bracket; 23. Avoidance space;

[0031] 3. posture adjustment component; 31. fixed rod; 32. first movable rod; 33. second movable rod; 34. mounting plate; 341. fifth locking member; 35. first connecting plate; 351. first locking member; 352. second locking member; 36. second connecting plate; 361. third locking member; 362. fourth locking member;

[0032] 4. cover shell; 41. accommodating cavity; 42. supporting leg;

[0033] 5. Auxiliary light source;

[0034] 6. Signal lights. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0036] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] like Figures 1 to 6 As shown in , an embodiment of the utility model provides a code scanning device for scanning an information code 110 of a turbine rotor 100, specifically comprising a code scanning device 1, a placement rack 2 and a posture adjustment component 3.

[0041] Specifically, Figure 1As shown in the figure, the code scanning device 1 is used to scan the information code 110 set on the turbine rotor 100; the placement rack 2 is arranged below the code scanning device 1 at intervals in the vertical direction, the turbine rotor 100 is placed on the placement rack 2, and after the turbine rotor 100 is placed in place, the information code 110 faces the code scanning device 1; the code scanning device 1 is installed on the posture adjustment component 3, and the posture adjustment component 3 can adjust the position of the code scanning device 1 along the vertical and horizontal directions. The code scanning device 1 can be adjusted to a code scanning position that is focused on the information code 110. After the code scanning device 1 is adjusted to the code scanning position, the code scanning device 1 is set to be fixed relative to the posture adjustment component 3 and the placement rack 2. In detail, when it is necessary to scan the information codes 110 of a large number of turbine rotors 100, first, place one of the turbine rotors 100 on the placement rack 2, and make the information code 110 of the turbine rotor 100 face the code scanning device 1; after the turbine rotor 100 is placed in place, adjust the posture adjustment component 3 in the vertical direction and the horizontal direction to adjust the position of the code scanning device 1, so that the code scanning device 1 can focus on the information code 110, and when the code scanning device 1 successfully scans the information code 110 of the turbine rotor 100, the position of the code scanning device 1 is the code scanning position, and the code scanning device 1 is fixed at the code scanning position. Since the information codes 110 of all turbine rotors 100 have the same fitting position and the parameters such as the size of the information codes 110 are also the same, the focal length of the code scanning device 1 and all turbine rotors 100 is the same. Therefore, the staff only needs to put the remaining turbine rotors 100 in the placement rack 2 in order, and the code scanning device 1 can quickly complete the code scanning task, thereby greatly improving the code scanning efficiency. Therefore, compared with the existing method of scanning codes by holding the turbine rotor 100 and a scanning gun, the scanning device has a higher scanning efficiency; in addition, there is no need to manually hold the turbine rotor 100 and the scanning gun to perform a large number of scanning operations, thereby avoiding hand strain.

[0042] In detail, in this embodiment, the barcode scanning device 1 uses a Cognex model 262X fixed barcode reader.

[0043] Specifically, Figures 1 to 4As shown in, the posture adjustment component 3 includes a fixed rod 31, a first movable rod 32, a second movable rod 33 and a mounting plate 34, the fixed rod 31 is extended in the vertical direction, one end of the first movable rod 32 is connected to the fixed rod 31, and the first movable rod 32 can move relative to the fixed rod 31 in the vertical direction, the other end of the first movable rod 32 is extended in the first horizontal direction, the second movable rod 33 is connected to the other end of the first movable rod 32, the other end of the second movable rod 33 is extended in the second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, and along the first horizontal direction and the second horizontal direction, the second movable rod 33 can move relative to the first movable rod 32, the mounting plate 34 is connected to the other end of the second movable rod 33, and the code scanning device 1 is installed on the mounting plate 34. More specifically, the posture adjustment component 3 also includes a first connecting plate 35, a first locking piece 351 and a second locking piece 352. The first connecting plate 35 is provided with a first through hole extending in the vertical direction, the fixing rod 31 is penetrated by the first through hole, the first locking piece 351 is installed on the first connecting plate 35 and can lock the position of the first connecting plate 35 relative to the fixing rod 31, the first connecting plate 35 is also provided with a second through hole extending in the first horizontal direction, one end of the first movable rod 32 is penetrated by the second through hole, the second locking piece 352 is installed on the first connecting plate 35 and can lock the position of the first movable rod 32 relative to the first connecting plate 35. More specifically, the posture adjustment component 3 further includes a second connecting plate 36, a third locking member 361 and a fourth locking member 362. The second connecting plate 36 is provided with a third through hole extending in the first horizontal direction. The other end of the first movable rod 32 is provided with a third through hole. The third locking member 361 is installed on the second connecting plate 36 and can lock the position of the second connecting plate 36 relative to the first movable rod 32. The second connecting plate 36 is also provided with a fourth through hole extending in the second horizontal direction. One end of the second movable rod 33 is provided with a fourth through hole. The fourth locking member 362 is installed on the second connecting plate 36 and can lock the position of the second movable rod 33 relative to the second connecting plate 36. With such a configuration, the posture adjustment component 3 can adjust the position of the code scanning device 1 in the vertical direction, in the first horizontal direction and in the second horizontal direction to ensure that the code scanning device 1 can quickly focus on the information code 110.

[0044] Alternatively, if Figures 2 to 4 As shown in , the mounting plate 34 is sleeved on one end of the second movable rod 33 away from the second connecting plate 36, and the mounting plate 34 can slide relative to the second movable rod 33 along the second horizontal direction. A fifth locking member 341 is installed on the mounting plate 34. After the mounting plate 34 slides into place, the mounting plate 34 can be fixed relative to the second movable rod 33 by the fifth locking member 341. In this way, the mounting plate 34 can be quickly connected to the second movable rod 33, thereby improving the assembly efficiency of the posture adjustment component 3.

[0045] Exemplarily, in this embodiment, the width direction of the placement rack 2 is taken as the first horizontal direction, and the length direction of the placement rack 2 is taken as the second horizontal direction.

[0046] Specifically, in this embodiment, the specific structures and locking methods of the first locking member 351, the second locking member 352, the third locking member 361, the fourth locking member 362 and the fifth locking member 341 are the same. Therefore, in order to avoid redundancy, only the first locking member 351 locking the position of the first connecting plate 35 and the fixing rod 31 is used as an example for description. Specifically, as shown in FIG. Figure 4 As shown in the figure, the first connecting plate 35 is provided with a notch extending along the second horizontal direction and connected to the first through hole. When the fixing rod 31 passes through the first through hole, the aperture of the first through hole can be enlarged through the notch, and when the aperture increases, the width of the notch also increases. The first connecting plate 35 is also provided with a threaded hole passing through the notch along the first horizontal direction. The first locking member 351 includes an adjusting handle and a threaded rod. The threaded rod of the first locking member 351 is threadedly connected to the threaded hole. Therefore, when the position of the first connecting plate 35 relative to the fixing rod 31 is determined, the width of the notch is reduced by screwing the adjusting handle and utilizing the threaded rod and the threaded hole to cooperate, thereby reducing the aperture of the first through hole, so that the peripheral wall of the first through hole can tighten the fixing rod 31, thereby locking the position of the first connecting plate 35 relative to the fixing rod 31.

[0047] It should be noted that the posture adjustment component 3 is not limited to the above structure, and the posture adjustment component 3 may also have other composition methods. For example, the posture adjustment component 3 may be a multi-degree-of-freedom manipulator as long as it can adjust and fix the spatial position of the code scanning device.

[0048] Specifically, Figures 1 to 6 As shown in , the placement rack 2 includes a placement plate 21 and a bracket 22, the bracket 22 is extended upward in the vertical direction, the placement plate 21 is installed above the bracket 22 and forms an escape space 23 with the bracket 22, the placement plate 21 is provided with a placement groove 211, and the bottom wall of the placement groove 211 is provided with a through hole 212 connected to the escape space 23, the turbine rotor 100 includes a turbine 101 and a shaft 102, the shaft 102 can pass through the through hole 212 to enter the escape space 23, and the bottom wall of the placement groove 211 can abut against the turbine 101. More specifically, the placement groove 211 is a circular groove matching the shape of the turbine 101, and the diameter of the circular groove is larger than the diameter of the turbine 101. Optionally, the diameter of the circular groove is 1 mm larger than the diameter of the turbine 101. Thereby, it is ensured that all turbine rotors 100 can be placed in the same position, thereby ensuring the success rate of scanning the code.

[0049] Preferably, if Figure 1 and Figure 5As shown in , the placement plate 21 is also provided with an entry channel 213, one end of which is connected to the through hole 212, and the other end extends horizontally toward the edge of the placement plate 21, and the shaft 102 can pass through the entry channel 213 horizontally into the through hole 212. Furthermore, the entrance of the entry channel 213 is trumpet-shaped, so that the shaft 102 of the turbine rotor 100 can enter more conveniently, thereby ensuring the replacement efficiency of the turbine rotor 100.

[0050] Specifically, Figure 1 and Figure 6 As shown in , the code scanning device also includes a cover 4, which is provided with a accommodating chamber 41, and the code scanning device 1, the posture adjustment component 3 and the placement rack 2 are all arranged in the accommodating chamber 41. Optionally, the cover 4 includes a shell and a switch door hinged to the shell, and the switch door can rotate around the hinge axis to open or close the accommodating chamber 41. Thus, when it is necessary to scan the code, the switch door is opened so that the staff can easily place and take the turbine rotor 100; when the code scanning is completed, the switch door is closed to prevent dust or oil stains from entering the accommodating chamber 41. Specifically, the cover 4 is composed of a plurality of acrylic plates, which are lighter and more beautiful than metal plates.

[0051] Specifically, the placement plate 21 and the fixing rod 31 are fixedly connected to the inner bottom wall of the housing 4. Thus, the stability of the fixing rod 31 and the placement rack 2 is ensured to prevent the fixing rod 31 from rotating or the placement rack 2 from moving during the code scanning process, resulting in a code scanning failure.

[0052] Alternatively, if Figure 6 As shown in , a plurality of legs 42 are installed at the bottom of the cover 4. The plurality of legs 42 can lift the cover 4 and increase the height of the internal placement frame 2, thereby making it convenient for the staff to place and take the turbine rotor 100.

[0053] Preferably, if Figures 1 to 4 , Figure 6 As shown in , the code scanning device also includes an auxiliary light source 5, which is arranged between the code scanning device 1 and the turbine rotor 100 in the vertical direction. By providing the auxiliary light source 5, it is possible to avoid the situation where the shadow of other parts covers the information code 110 and causes the code scanning failure, thereby ensuring the success rate of code scanning. More specifically, the auxiliary light source 5 is an annular LED lamp, which is fixedly connected to the mounting plate 34, and the annular LED lamp has an inner hole. The code scanning device 1 is arranged directly above the inner hole of the annular LED lamp, thereby ensuring that the code scanning device 1 can pass through the inner hole to scan the information code 110.

[0054] Preferably, if Figure 1As shown in , the code scanning device also includes a signal light 6, which is electrically connected to the code scanning device 1, and the signal light 6 can display the code scanning result of the code scanning device 1. Specifically, the signal light 6 is a three-color light with three colors: yellow, green and red. During the scanning of the information code 110, the yellow light is on; when the code scanning is successful, the green light is on, at this time, the staff can replace the new turbine rotor 100 for scanning; when the code scanning fails, the red light is on, at this time, the staff can adjust the position of the turbine rotor 100 or remove the turbine rotor 100. Thus, the staff can intuitively know the code scanning status and code scanning results of the code scanning device 1. Further preferably, the code scanning device also includes a buzzer, which is electrically connected to the code scanning device 1, and the buzzer sounds when the code scanning device 1 fails to scan. By setting the buzzer, the staff can be reminded when the code scanning fails, so that the staff can deal with the turbine rotor 100 that failed to scan in time to ensure the efficiency of code scanning. More specifically, the signal light 6 and the buzzer are both mounted on the outer top wall of the cover 4 , so that the staff can observe the status of the signal light 6 more clearly.

[0055] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A code scanning device for scanning an information code (110) of a turbine rotor (100), characterized in that: include: A code scanning device (1) for scanning an information code (110) provided on the turbine rotor (100); A placement rack (2), the placement rack (2) being arranged at intervals below the code scanning device (1) in a vertical direction, the turbine rotor (100) being placed on the placement rack (2), and after the turbine rotor (100) is placed in place, the information code (110) faces the code scanning device (1); A posture adjustment component (3), the code scanning device (1) is installed on the posture adjustment component (3), and the posture adjustment component (3) can adjust the position of the code scanning device (1) along the vertical direction and the horizontal direction. The code scanning device (1) can be adjusted to a code scanning position that is focused on the information code (110). After the code scanning device (1) is adjusted to the code scanning position, the code scanning device (1) is set to be fixed relative to the posture adjustment component (3) and the placement frame (2).

2. A code scanning device according to claim 1, characterized in that: The posture adjustment component (3) comprises a fixed rod (31), a first movable rod (32), a second movable rod (33) and a mounting plate (34); the fixed rod (31) is extended in the vertical direction; one end of the first movable rod (32) is connected to the fixed rod (31), and the first movable rod (32) can move relative to the fixed rod (31) in the vertical direction; the other end of the first movable rod (32) is extended in the first horizontal direction; the second movable rod (33) is connected to the other end of the first movable rod (32); the other end of the second movable rod (33) is extended in the second horizontal direction; the second horizontal direction is perpendicular to the first horizontal direction; and the second movable rod (33) can move relative to the first movable rod (32) along the first horizontal direction and the second horizontal direction; the mounting plate (34) is connected to the other end of the second movable rod (33); and the code scanning device (1) is mounted on the mounting plate (34).

3. A code scanning device according to claim 2, characterized in that: The posture adjustment component (3) further comprises a first connecting plate (35), a first locking member (351) and a second locking member (352); the first connecting plate (35) is provided with a first through hole extending in a vertical direction; the fixing rod (31) is provided with the first through hole; the first locking member (351) is mounted on the first connecting plate (35) and is capable of locking the position of the first connecting plate (35) relative to the fixing rod (31); the first connecting plate (35) is further provided with a second through hole extending in the first horizontal direction; one end of the first movable rod (32) is provided with the second through hole; the second locking member (352) is mounted on the first connecting plate (35) and is capable of locking the position of the first movable rod (32) relative to the first connecting plate (35).

4. A code scanning device according to claim 3, characterized in that: The posture adjustment component (3) further comprises a second connecting plate (36), a third locking member (361) and a fourth locking member (362); the second connecting plate (36) is provided with a third through hole extending along the first horizontal direction; the other end of the first movable rod (32) is provided with the third through hole; the third locking member (361) is mounted on the second connecting plate (36) and is capable of locking the position of the second connecting plate (36) relative to the first movable rod (32); the second connecting plate (36) is further provided with a fourth through hole extending along the second horizontal direction; one end of the second movable rod (33) is provided with the fourth through hole; the fourth locking member (362) is mounted on the second connecting plate (36) and is capable of locking the position of the second movable rod (33) relative to the second connecting plate (36).

5. A code scanning device according to claim 1, characterized in that: The placement rack (2) comprises a placement plate (21) and a bracket (22), wherein the bracket (22) is extended upward in a vertical direction, the placement plate (21) is installed above the bracket (22) and forms an escape space (23) with the bracket (22), the placement plate (21) is provided with a placement groove (211), and the bottom wall of the placement groove (211) is provided with a through hole (212) connected to the escape space (23), the turbine rotor (100) comprises a turbine (101) and a shaft (102), the shaft (102) can pass through the through hole (212) and enter the escape space (23), and the bottom wall of the placement groove (211) can abut against the turbine (101).

6. A code scanning device according to claim 5, characterized in that: The placement plate (21) is also provided with an entry channel (213), one end of the entry channel (213) is connected to the through hole (212), and the other end extends horizontally toward the edge of the placement plate (21), and the shaft (102) can pass through the entry channel (213) in the horizontal direction to enter the through hole (212).

7. A barcode scanning device according to any one of claims 1 to 6, characterized in that: The code scanning device further comprises a cover shell (4), the cover shell (4) being provided with a containing cavity (41), and the code scanning device (1), the posture adjustment component (3) and the placement rack (2) are all arranged in the containing cavity (41).

8. A code scanning device according to any one of claims 1 to 6, characterized in that: The code scanning device further comprises an auxiliary light source (5), and along the vertical direction, the auxiliary light source (5) is arranged between the code scanning device (1) and the turbine rotor (100).

9. A code scanning device according to any one of claims 1 to 6, characterized in that: The code scanning device further comprises a signal light (6), wherein the signal light (6) is electrically connected to the code scanning device (1), and the signal light (6) can display the code scanning result of the code scanning device (1).

10. A code scanning device according to claim 9, characterized in that: The code scanning device also includes a buzzer, which is electrically connected to the code scanning device (1).

Images