CN215182032U

CN215182032U - Adjustable scanning module

Info

Publication number: CN215182032U
Application number: CN202120674006.2U
Authority: CN
Inventors: 李鸿钢
Original assignee: Suzhou Koodle Technology Co ltd
Current assignee: Suzhou Koodle Technology Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-14
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses an adjustable scanning module, including scanning subassembly and adjusting part, the motor is installed in the rear surface top of first plate body, the output shaft of motor run through the front surface of first plate body and with the inside wall welding of worm wheel, the worm wheel with the worm meshing is connected, the bottom of worm with the top welding of lead screw, the lateral wall of lead screw with the inside wall threaded connection of thread bush, the lateral wall of thread bush with the inside welding of connecting plate; the connecting plate is hinged with the rear surface of the rear shell through a connecting assembly; through starter motor, the output shaft of motor rotates, drives the worm wheel and rotates, and the transmission thread bush slides on the lead screw, drives back casing up-and-down motion through connecting plate and coupling assembling to drive camera up-and-down motion, in order to scan the bar code of co-altitude, accomplish the altitude mixture control of this scanning module, improved scanning efficiency.

Description

Adjustable scanning module

Technical Field

The utility model relates to a scanning module technical field specifically is an adjustable scanning module.

Background

The scanning module is widely applied to a core identification component in the field of automatic identification, is one of key parts for carrying out secondary development on a bar code scanner, has complete and independent bar code scanning and decoding functions, can be written into application function programs of various industries according to requirements, has small volume and high integration level, and can be conveniently embedded into equipment of various industries such as mobile phones, tablet personal computers, printers, assembly line equipment, medical equipment and the like.

The scanning module has a plurality of problems in the using process, and is widely applied to various scenes including but not limited to self-service vending machines, supermarkets, logistics and the like due to the wide application range of the scanning module; in the in-process of using wherein, because space locating position restriction, the scanning module is placed on the workstation, needs the staff sometimes to carry out manual regulation to the scanning angle of scanning module, and is subject to the restriction of height, and the height of scanning module also can not carry out good regulation, has reduced scanning efficiency to a certain extent.

Therefore, an adjustable scanning module is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable scanning module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable scanning module, comprising:

the scanning assembly comprises a front shell, a rear shell, a top plate, a camera board, a camera, an annular groove, a controller, a light supplementing lamp, a self-tapping screw, a screw hole buzzer and an indicating lamp;

the adjusting assembly comprises a first plate body, a bottom plate, a motor, a worm wheel, a second plate body, a worm, a screw rod, a threaded sleeve and a connecting plate;

the motor is arranged at the top of the rear surface of the first plate body, an output shaft of the motor penetrates through the front surface of the first plate body and is welded with the inner side wall of the worm wheel, the worm wheel is meshed with the worm, the bottom end of the worm is welded with the top end of the screw rod, the outer side wall of the screw rod is in threaded connection with the inner side wall of the threaded sleeve, and the outer side wall of the threaded sleeve is welded with the inside of the connecting plate;

the connecting plate is hinged to the rear surface of the rear shell through a connecting assembly.

Preferably: the rear surface of the front shell is matched with the front surface of the rear shell, the bottom of the top plate is attached to the upper surfaces of the front shell and the rear shell, the screw holes are symmetrically formed in four corners of the upper surface of the top plate, and the self-tapping screws are in threaded connection with the insides of the screw holes; for securing the top plate, front housing and rear housing.

Preferably: the annular groove is formed in the front surface of the front shell, the camera is mounted on the front surface of the camera head plate, the camera head plate is located inside the front shell, and the camera is located inside the annular groove; the camera scans the bar code.

Preferably: the light filling lamp inlays the dress in the front surface of procapsid, the bottom plate weld in the front surface bottom of first plate body, the light filling lamp light filling focuses on, improves the scanning effect.

Preferably: the controller the buzzer with the pilot lamp all install in the upper surface of roof, the electrical output of controller pass through the wire respectively with the camera the light filling lamp the buzzer with the electrical input electric connection of pilot lamp, the quantity of pilot lamp is three, and the controller is used for controlling the start-up and the closing of camera, light filling lamp, buzzer and pilot lamp.

Preferably: the quantity of second plate body is two, two the second plate body be the longitudinal symmetry weld in the front surface of first plate body is located the top the lower surface of second plate body pass through first bearing with the top of worm is rotated and is connected, is located the below the upper surface of second plate body pass through the second bearing with the bottom of lead screw is rotated and is connected, and two second plate bodies provide the strong point for worm and lead screw respectively.

Preferably: coupling assembling includes cylinder, connecting rod, connecting piece and pivot, the quantity of cylinder is two, two the cylinder symmetry install in the upper surface both sides of connecting plate.

Preferably: the connecting rod the connecting piece with the quantity of pivot is four, two the one end of connecting rod welds respectively in two the piston rod of cylinder, two in addition the one end symmetric weld of connecting rod in the front surface of connecting plate, the connecting rod is kept away from the one end of connecting plate is passed through the pivot with the connecting piece is articulated, the front surface of connecting piece weld in the rear surface of back casing drives the camera seesaw, reaches the effect of adjusting scanning module scanning angle.

Compared with the prior art, the beneficial effects of the utility model are that:

the output shaft of the motor rotates to drive the worm wheel to rotate by starting the motor, the transmission thread is sleeved on the screw rod to slide, and the rear shell is driven to move up and down by the connecting plate and the connecting assembly so as to drive the camera to move up and down to scan the bar codes with different heights, so that the height adjustment of the scanning module is completed, and the scanning efficiency is improved;

and the piston rods of the two cylinders extend out or retract to drive the connecting rod to move back and forth, and the connecting rod drives the rear shell to move through the connecting piece during movement so as to drive the camera to move back and forth, so that the scanning angle of the scanning module is adjusted, the operation is simple, and the scanning efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic structural view of a first plate of the present invention;

fig. 4 is a schematic structural view of the middle connection assembly of the present invention.

In the figure: 10. a scanning assembly; 11. a front housing; 12. a rear housing; 13. a top plate; 14. a camera panel; 15. a camera; 151. an annular groove; 16. a controller; 17. a light supplement lamp; 18. self-tapping screws; 181. a screw hole; 19. a buzzer; 110. an indicator light; 20. an adjustment assembly; 21. a first plate body; 22. a base plate; 23. a motor; 24. a worm gear; 25. a second plate body; 26. a worm; 27. a screw rod; 28. a threaded sleeve; 29. a connecting plate; 30. a connecting assembly; 31. a cylinder; 32. a connecting rod; 33. a connecting member; 34. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable scanning module, comprising:

the scanning assembly 10, the scanning assembly 10 includes a front shell 11, a rear shell 12, a top plate 13, a camera panel 14, a camera 15, an annular groove 151, a controller 16, a light supplement lamp 17, a self-tapping screw 18, a screw hole 181 buzzer 19 and an indicator lamp 110;

the adjusting assembly 20, the adjusting assembly 20 includes a first plate 21, a bottom plate 22, a motor 23, a worm wheel 24, a second plate 25, a worm 26, a screw rod 27, a threaded sleeve 28 and a connecting plate 29;

the motor 23 is mounted on the top of the rear surface of the first plate body 21, an output shaft of the motor 23 penetrates through the front surface of the first plate body 21 and is welded with the inner side wall of the worm wheel 24, the worm wheel 24 is meshed with the worm 26, the bottom end of the worm 26 is welded with the top end of the screw rod 27, the outer side wall of the screw rod 27 is in threaded connection with the inner side wall of the threaded sleeve 28, and the outer side wall of the threaded sleeve 28 is welded with the inside of the connecting plate 29;

the connection plate 29 is hinged to the rear surface of the rear case 12 by a connection member 30.

In this embodiment, specifically: the rear surface of the front shell 11 is matched with the front surface of the rear shell 12, the bottom of the top plate 13 is attached to the upper surfaces of the front shell 11 and the rear shell 12, screw holes 181 are symmetrically formed in four corners of the upper surface of the top plate 13, and self-tapping screws 18 are connected to the insides of the screw holes 181 in a threaded manner; after the front housing 11 is aligned with the rear housing 12, the top plate 13 is clamped on the upper surfaces of the front housing 11 and the rear housing 12, and then the top plate 13, the front housing 11 and the rear housing 12 are fixed by inserting the tapping screws 18 into the screw holes 181, which is a simple way.

In this embodiment, specifically: the annular groove 151 is arranged on the front surface of the front shell 11, the camera 15 is arranged on the front surface of the camera head plate 14, the camera head plate 14 is positioned in the front shell 11, and the camera 15 is positioned in the annular groove 151; camera 15 employs a 100W pixel sensor ar0144, laser pointing.

In this embodiment, specifically: light filling lamp 17 inlays the dress in the front surface of procapsid 11, and bottom plate 22 welds in the front surface bottom of first plate body 21, and light filling lamp 17 is white light filling, has the focus function, adopts X1500 to design, and bottom plate 22 is used for enlarging first plate body 21 and places the area of contact at position, improves this scanning module's stability.

In this embodiment, specifically: the controller 16, the buzzer 19 and the indicator lamps 110 are all mounted on the upper surface of the top plate 13, the electrical output end of the controller 16 is electrically connected with the electrical input ends of the camera 15, the light supplement lamp 17, the buzzer 19 and the indicator lamps 110 through conducting wires, and the number of the indicator lamps 110 is three; the controller 16 is the mainboard promptly, and the controller 16 is the controller structure that the PLC board that the model is ZG043 was made for adopting, and controller 16 is used for controlling the start-up and closing of camera 15, light filling lamp 17, bee calling organ 19 and pilot lamp 110, and three pilot lamp 110 divide into three colours, shows different scanning state of different colour instruction, and bee calling organ 19 is passive bee calling organ for send the start-up prompt tone, adopts variable sound output.

In this embodiment, specifically: the number of the second plate bodies 25 is two, the two second plate bodies 25 are welded on the front surface of the first plate body 21 in a vertical symmetrical manner, the lower surface of the second plate body 25 positioned above is rotatably connected with the top end of the worm 26 through a first bearing, and the upper surface of the second plate body 25 positioned below is rotatably connected with the bottom end of the screw rod 27 through a second bearing; the two second plates 25 provide support points for the worm 26 and the screw 27, respectively.

In this embodiment, specifically: the connecting assembly 30 comprises two air cylinders 31, a connecting rod 32, a connecting piece 33 and a rotating shaft 34, the two air cylinders 31 are symmetrically arranged on two sides of the upper surface of the connecting plate 29, and the model of each air cylinder 31 is SCJ 32.

In this embodiment, specifically: the number of the connecting rods 32, the connecting pieces 33 and the rotating shafts 34 is four, one ends of the two connecting rods 32 are welded to the piston rods of the two cylinders 31 respectively, one ends of the other two connecting rods 32 are symmetrically welded to the front surface of the connecting plate 29, one ends of the connecting rods 32 far away from the connecting plate 29 are hinged to the connecting pieces 33 through the rotating shafts 34, and the front surface of the connecting pieces 33 is welded to the rear surface of the rear shell 12; through the setting, when the scanning angle of this scanning module needs to be adjusted, the piston rod of two cylinders 31 stretches out or contracts back, drive connecting rod 32 seesaw, connecting rod 32 drives back casing 12 through connecting piece 33 during the motion and moves, and two other connecting rods 32 are the state of welding at connecting plate 29 front surface, therefore, back casing 12 can not change with the position of being connected of two connecting rods 32 that are located the below, only back casing 12 and the position of being connected of two connecting rods 32 that are located the top seesaw, drive camera 15 seesaw with this, reach the effect of adjusting scanning module scanning angle.

Working principle or structural principle, when in use, the scanning module is installed at a position to be installed, when the scanning footbath is installed, the top plate 13 is clamped on the upper surfaces of the front shell 11 and the rear shell 12, then the self-tapping screws 18 are inserted into the screw holes 181, the top plate 13, the front shell 11 and the rear shell 12 are fixed, the fixing mode is simple, the bar codes are scanned through the camera 15, the light supplement lamp 17 supplements light to perform focusing, the scanning effect is improved, when the height of the scanning module needs to be adjusted, the output shaft of the motor 23 rotates by starting the motor 23, the worm wheel 24 is driven to rotate, the transmission worm 26 rotates, the screw rod 27 is driven to rotate by the rotation of the transmission worm 26, the transmission thread sleeve 28 slides on the screw rod 27, the rear shell 12 is driven to move up and down through the connecting plate 29 and the connecting assembly 30, so as to drive the camera 15 to move up and down to scan the bar codes with different heights, accomplish the altitude mixture control of this scanning module, when the scanning angle of this scanning module is adjusted to needs, the piston rod of two cylinders 31 stretches out or contracts back, drive connecting rod 32 seesaw, connecting rod 32 drives back casing 12 through connecting piece 33 during the motion, and two other connecting rods 32 are the state of welding at connecting plate 29 front surface, therefore, back casing 12 can not change with the connection position of two connecting rods 32 that are located the below, only back casing 12 and the connection position seesaw of two connecting rods 32 that are located the top, with this drive camera 15 seesaw, reach the effect of adjusting scanning module scanning angle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable scanning module, comprising:

the scanning assembly (10) comprises a front shell (11), a rear shell (12), a top plate (13), a camera plate (14), a camera (15), an annular groove (151), a controller (16), a light supplement lamp (17), a self-tapping screw (18), a screw hole (181), a buzzer (19) and an indicator lamp (110);

the adjusting assembly (20) comprises a first plate body (21), a bottom plate (22), a motor (23), a worm wheel (24), a second plate body (25), a worm (26), a screw rod (27), a threaded sleeve (28) and a connecting plate (29);

the motor (23) is mounted at the top of the rear surface of the first plate body (21), an output shaft of the motor (23) penetrates through the front surface of the first plate body (21) and is welded with the inner side wall of the worm wheel (24), the worm wheel (24) is meshed with the worm (26), the bottom end of the worm (26) is welded with the top end of the screw rod (27), the outer side wall of the screw rod (27) is in threaded connection with the inner side wall of the threaded sleeve (28), and the outer side wall of the threaded sleeve (28) is welded with the inside of the connecting plate (29);

the connecting plate (29) is hinged to the rear surface of the rear case (12) by a connecting assembly (30).

2. An adjustable scanning module according to claim 1, wherein: the rear surface of procapsid (11) with the front surface looks adaptation of back casing (12), the bottom laminating of roof (13) in procapsid (11) with the upper surface of back casing (12), the upper surface four corners symmetry of roof (13) has been seted up screw hole (181), self-tapping screw (18) threaded connection in the inside of screw hole (181).

3. An adjustable scanning module according to claim 1, wherein: the annular groove (151) is arranged on the front surface of the front shell body (11), the camera (15) is installed on the front surface of the camera board (14), the camera board (14) is located inside the front shell body (11), and the camera (15) is located inside the annular groove (151).

4. An adjustable scanning module according to claim 1, wherein: the light supplement lamp (17) is embedded in the front surface of the front shell (11), and the bottom plate (22) is welded to the bottom of the front surface of the first plate body (21).

5. An adjustable scanning module according to claim 1, wherein: the controller (16), buzzer (19) and pilot lamp (110) all install in the upper surface of roof (13), the electrical output of controller (16) pass through the wire respectively with camera (15), light filling lamp (17), buzzer (19) and the electrical input electric connection of pilot lamp (110), the quantity of pilot lamp (110) is three.

6. An adjustable scanning module according to claim 1, wherein: the quantity of second plate body (25) is two, two the second plate body (25) is upper and lower symmetry weld in the front surface of first plate body (21), is located the top the lower surface of second plate body (25) pass through first bearing with the top of worm (26) is rotated and is connected, is located the below the upper surface of second plate body (25) pass through the second bearing with the bottom of lead screw (27) is rotated and is connected.

7. An adjustable scanning module according to claim 1, wherein: coupling assembling (30) include cylinder (31), connecting rod (32), connecting piece (33) and pivot (34), the quantity of cylinder (31) is two, two cylinder (31) symmetry install in the upper surface both sides of connecting plate (29).

8. An adjustable scanning module according to claim 7, wherein: connecting rod (32) connecting piece (33) with the quantity of pivot (34) is four, two the one end of connecting rod (32) welds respectively in two the piston rod of cylinder (31), another two the one end symmetric welding of connecting rod (32) in the front surface of connecting plate (29), connecting rod (32) are kept away from the one end of connecting plate (29) is passed through pivot (34) with connecting piece (33) are articulated, the front surface welding of connecting piece (33) in the rear surface of back casing (12).