Bar code scanning stabilizing mechanism

Abstract

The utility model relates to the technical field of bar code scanning, and discloses a bar code scanning stabilizing mechanism which comprises a base, a scanning head and a connecting column, a mounting column is rotatably arranged at the upper end of the base, an adjusting mechanism is arranged in the base, a mounting mechanism is arranged on the mounting column, the adjusting mechanism comprises a driving gear, an auxiliary gear and a shaft rod, and the shaft rod is connected with the scanning head. The driving gear is fixedly arranged at the lower end of the mounting column and located in the base, a shell is fixedly arranged at the rear end of the base, a rotating shaft is fixedly arranged in the shell and located at the upper end of the auxiliary gear, a first rotating seat is fixedly arranged at the upper end of the connecting column, and a second rotating seat is fixedly arranged at the lower end of the scanning head. According to the bar code scanning stabilizing mechanism, different scanning directions and angles of the scanning head and accuracy in the scanning process can be adjusted, meanwhile, installation is stable, regular maintenance of the bar code scanning stabilizing mechanism is facilitated, and therefore the practicability of the bar code scanning stabilizing mechanism is improved, and the service life of the scanning head is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of bar code scanning, in particular to a bar code scanning stability mechanism. Background Technique

[0002] Bar code scanning technology is an automatic identification technology that obtains information therein by scanning bar codes. Bar codes are composed of a series of black and white stripes, and different combinations of black and white stripes represent different information. The scanner reads the black and white stripes in the bar code, converts them into electrical signals, and then converts them into meaningful data through a decoding process. This technology has a wide range of applications in many fields such as retail, logistics, and medical care.

[0003] After retrieval, most bar code scanning stability mechanisms cannot adjust the angle of the scanning head arbitrarily when in use due to the wide distribution of bar codes in all walks of life and the wide range of use, resulting in inaccurate scanning or difficult scanning. At the same time, the scanning head needs to be cleaned and maintained regularly, which can make the scanning head faster during the scanning process.

[0004] Therefore, those skilled in the art have provided a bar code scanning stability mechanism to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the content of the utility model is to solve the disadvantages existing in the prior art, and a bar code scanning stability mechanism is proposed. The bar code scanning stability mechanism can adjust different orientations and angles of the scanning head during scanning and the accuracy during the scanning process, and is stably installed and convenient for regular maintenance, thereby improving the practicability of the bar code scanning stability mechanism and the service life of the scanning head.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A bar code scanning stability mechanism includes a base, a scanning head, and a connecting column. An installation column is rotatably arranged at the upper end of the base, an adjusting mechanism is arranged inside the base, and an installation mechanism is arranged on the installation column;

[0008] The adjusting mechanism includes a driving gear, a driven gear, and a shaft rod. The driving gear is fixedly arranged at the lower end of the installation column and is located inside the base. A housing is fixedly arranged at the rear end of the base. A rotating shaft is fixedly arranged inside the housing and above the driven gear. A first rotating seat is fixedly arranged at the upper end of the connecting column, and a second rotating seat is fixedly arranged at the lower end of the scanning head. The shaft rod penetrates through the first rotating seat and the second rotating seat;

[0009] Through the above technical solution, the different scanning angles of the scanning head can be adjusted through the adjustment mechanism to suit the use in different scenes. The auxiliary gear can be rotated by rotating the rotating handle, thereby driving the active gear to rotate synchronously, so that the scanning head rotates accordingly. Then, the adjusted angle of the scanning head can be fixed by bending the scanning head and adjusting the loose nut, thereby realizing scanning of different directions and angles of the scanning head and accuracy during the scanning process, thereby improving the practicality of the barcode scanning stabilization mechanism.

[0010] Further, the mounting mechanism includes a limit plate, the limit plate is fixedly arranged at the lower end of the connecting column, a plurality of clamping columns are fixedly arranged at equal distances at the lower end of the limit plate, a plug column is fixedly arranged at the lower end of the limit plate, an iron block is fixedly arranged at the lower end of the plug column, and an iron-absorbing groove is opened inside the mounting column;

[0011] Through the above technical solution, the scanning head can be deeply cleaned and replaced through the installation mechanism, and then the scanning head can be regularly maintained to extend the life of the scanning head and improve the scanning speed. The plug is inserted into the installation column to make the iron block adsorbed in the iron absorption groove, and the card column is inserted into the card slot to ensure the stability of the scanning head after installation, thereby improving the service life of the scanning head of the bar code scanning stabilization mechanism.

[0012] Furthermore, the auxiliary gear is rotatably disposed inside the housing and meshedly connected with the driving gear;

[0013] Through the above technical solution, the auxiliary gear is meshed with the driving gear, so that the mounting column can be rotated when the handle is manually rotated, thereby accurately adjusting the position of the scanning head.

[0014] Furthermore, a rotating handle is provided at the upper end of the housing, and the rotating handle is fixedly connected to the rotating shaft;

[0015] Through the above technical solution, the rotating handle is fixedly connected to the rotating shaft, so that the auxiliary gear can rotate when the rotating handle is manually rotated.

[0016] Furthermore, a loose nut is threadedly provided on one side of the shaft;

[0017] Through the above technical solution, the scanning head after the angle is adjusted can be fixed by the tightening nut to prevent the scanning head from shaking due to inertia.

[0018] Furthermore, a plurality of slots are equidistantly provided at the upper end of the mounting column, and the plurality of the mounting columns are respectively inserted into the corresponding slots;

[0019] Through the above technical solution, the plug can be limited by respectively inserting the clamping columns into the corresponding clamping slots, so as to prevent the plug from rotating inside the installation column and driving the scanning head to rotate synchronously.

[0020] Furthermore, the plug is inserted into the interior of the mounting column, and the iron block is adsorbed in the iron-absorbing groove;

[0021] Through the above technical solution, the iron block is adsorbed inside the iron-absorbing groove, so that the scanning head can be installed quickly and conveniently, and the stability of the scanning head after installation can be ensured.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a barcode scanning stabilization mechanism, which can adjust different scanning angles of the scanning head through an adjustment mechanism to be suitable for use in different scenarios. The auxiliary gear can be rotated by rotating the rotating handle, thereby driving the active gear to rotate synchronously, so that the scanning head rotates accordingly. Then, the scanning head can be fixed by bending the scanning head and adjusting the loose nut, thereby realizing scanning of different orientations and angles of the scanning head and accuracy during the scanning process, thereby improving the practicality of the barcode scanning stabilization mechanism.

[0024] 2. The utility model proposes a barcode scanning stabilization mechanism, which can perform deep cleaning and replacement of the scanning head through the installation mechanism, and then regularly maintain the scanning head to extend the life of the scanning head and improve the scanning speed. The plug is inserted into the installation column to make the iron block adsorbed in the iron absorption groove, and the card column is inserted into the card slot to ensure the stability of the scanning head after installation, thereby improving the service life of the scanning head of the barcode scanning stabilization mechanism.

[0025] 3. The utility model proposes a barcode scanning stabilization mechanism, which can adjust the different directions and angles of the scanning head and the accuracy during the scanning process. At the same time, it is stably installed and convenient for regular maintenance, thereby improving the practicality of the barcode scanning stabilization mechanism and the service life of the scanning head. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of a barcode scanning stabilization mechanism proposed by the utility model;

[0027] Figure 2 This is a rear view of a barcode scanning stabilization mechanism proposed by the utility model;

[0028] Figure 3 This is an exploded diagram of a barcode scanning stabilization mechanism proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of the installation structure of a barcode scanning stabilization mechanism proposed by the utility model;

[0030] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0031] Legend Explanation:

[0032] 1. Base; 2. Scanning head; 3. Mounting post; 4. Connecting post; 5. Adjusting mechanism; 501. Driving gear; 502. Outer shell; 503. Driven gear; 504. Rotating shaft; 505. Rotating handle; 506. First rotating seat; 507. Second rotating seat; 508. Shaft rod; 509. Tightening nut; 6. Mounting mechanism; 601. Limiting disc; 602. Locking post; 603. Card slot; 604. Plug post; 605. Iron block; 606. Magnetic attraction groove. Detailed Implementation Manner

[0033] Next, the technical solutions in the specific implementation manners of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the specific implementation manners of the present utility model. Obviously, the described specific implementation manners are only a part of the specific implementation manners of the present utility model, rather than all of the specific implementation manners. Based on the specific implementation manners of the present utility model, all other specific implementation manners obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] Refer to Figure 1 、 2 Figures 3 and 5, a specific implementation manner provided by the present utility model: a bar code scanning and stabilizing mechanism, including a base 1, a scanning head 2, and a connecting post 4. An installation post 3 is rotatably arranged on the upper end of the base 1. An adjusting mechanism 5 is arranged inside the base 1. A mounting mechanism 6 is arranged on the installation post 3;

[0035] The adjustment mechanism 5 includes a driving gear 501, an auxiliary gear 503 and a shaft 508. The driving gear 501 is fixedly arranged at the lower end of the mounting column 3 and is located inside the base 1. A housing 502 is fixedly arranged at the rear end of the base 1. A rotating shaft 504 is fixedly arranged inside the housing 502 and at the upper end of the auxiliary gear 503. A first rotating seat 506 is fixedly arranged at the upper end of the connecting column 4. A second rotating seat 507 is fixedly arranged at the lower end of the scanning head 2. The shaft 508 runs through the first rotating seat 506 and the second rotating seat 507. The scanning head 2 can be adjusted to different scanning angles through the adjustment mechanism 5 to be suitable for use in different scenes. The auxiliary gear 503 can be rotated by rotating the rotating handle 505, thereby driving the driving gear 501 to rotate synchronously, so that the scanning head 2 rotates accordingly. Then, the scanning head 2 can be fixed by bending the scanning head 2 and adjusting the loose nut 509. The angle after that can realize scanning of different directions and angles of the scanning head 2 and the accuracy during the scanning process, thereby improving the practicality of the bar code scanning stabilization mechanism. The auxiliary gear 503 is rotatably arranged inside the shell 502 and meshed with the driving gear 501. The auxiliary gear 503 is meshed with the driving gear 501, and the mounting column 3 can be rotated when the handle 505 is manually rotated, so as to accurately adjust the direction of the scanning head 2. A rotating handle 505 is arranged on the upper end of the shell 502. The rotating handle 505 is fixedly connected with the rotating shaft 504. The rotating handle 505 is fixedly connected with the rotating shaft 504, and the auxiliary gear 503 can be rotated when the rotating handle 505 is manually rotated. A loose nut 509 is threadedly arranged on one side of the shaft 508, and the scanning head 2 after the angle is adjusted can be fixed by the loose nut 509 to prevent the scanning head 2 from shaking due to inertia.

[0036] Reference Figure 1 , 34, the mounting mechanism 6 includes a limit plate 601, the limit plate 601 is fixedly arranged at the lower end of the connecting column 4, a plurality of clamping columns 602 are fixedly arranged at the lower end of the limit plate 601 at equal intervals, a plug column 604 is fixedly arranged at the lower end of the limit plate 601, an iron block 605 is fixedly arranged at the lower end of the plug column 604, and an iron suction groove 606 is opened inside the mounting column 3. The scanning head 2 can be deeply cleaned and replaced through the mounting mechanism 6, and the scanning head 2 can be regularly maintained to extend the life of the scanning head 2 and improve the scanning speed. The plug column 604 is inserted into the mounting column 3, so that the iron block 605 is adsorbed in the iron suction groove 606, and the clamping column 602 is inserted into the clamping groove 603 to ensure scanning. The head 2 is stable after installation, thereby improving the service life of the bar code scanning stabilization mechanism for the scanning head 2. A plurality of slots 603 are evenly spaced at the upper end of the mounting column 3. A plurality of mounting columns 602 are respectively inserted into the corresponding slots 603. By inserting the mounting columns 602 into the corresponding slots 603, the plug column 604 can be limited to prevent the plug column 604 from rotating inside the mounting column 3 and driving the scanning head 2 to rotate synchronously. The plug column 604 is inserted into the mounting column 3, and the iron block 605 is adsorbed in the iron absorption groove 606. By adsorbing the iron block 605 in the iron absorption groove 606, the scanning head 2 can be installed quickly and conveniently, and the stability of the scanning head 2 after installation can be ensured.

[0037] Working principle: When the barcode scanning stabilization mechanism is used, first, the plug 604 is inserted into the installation column 3, so that the iron block 605 is adsorbed in the iron absorption groove 606, and the plug 602 is inserted into the inside of the card slot 603 to ensure the stability of the scanning head 2 after installation, and to facilitate deep cleaning and replacement of the scanning head 2 to extend the life of the scanning head 2 and increase the scanning speed. Then, the rotating handle 505 is rotated to rotate the auxiliary gear 503, thereby driving the active gear 501 to rotate synchronously, so that the scanning head 2 rotates accordingly. Subsequently, the scanning head 2 can be bent and the loose nut 509 can be adjusted to fix the adjusted angle of the scanning head 2, thereby realizing scanning of different directions and angles of the scanning head 2 and accuracy during the scanning process, so as to be suitable for use in different scenarios, thereby improving the practicality of the barcode scanning stabilization mechanism and the service life of the scanning head 2.

[0038] Finally, it should be noted that the above is only a preferred specific implementation method of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned specific implementation methods, those skilled in the art can still modify the technical solutions recorded in the aforementioned specific implementation methods, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A barcode scanning stability mechanism, comprising a base (1), a scanning head (2) and a connecting column (4), characterized in that: A mounting post (3) is rotatably provided at the upper end of the base (1), an adjusting mechanism (5) is provided inside the base (1), and a mounting mechanism (6) is provided on the mounting post (3). The adjusting mechanism (5) includes a driving gear (501), a driven gear (503) and a shaft rod (508). The driving gear (501) is fixedly provided at the lower end of the mounting post (3) and is located inside the base (1). A housing (502) is fixedly provided at the rear end of the base (1). A rotating shaft (504) is fixedly provided inside the housing (502) and above the driven gear (503). A first rotating seat (506) is fixedly provided at the upper end of the connecting column (4). A second rotating seat (507) is fixedly provided at the lower end of the scanning head (2). The shaft rod (508) passes through the first rotating seat (506) and the second rotating seat (507).

2. The barcode scanning stability mechanism according to claim 1, wherein: The mounting mechanism (6) includes a limiting disc (601). The limiting disc (601) is fixedly provided at the lower end of the connecting column (4). A plurality of clamping columns (602) are fixedly provided at equal intervals at the lower end of the limiting disc (601). A plug column (604) is fixedly provided at the lower end of the limiting disc (601). An iron block (605) is fixedly provided at the lower end of the plug column (604). A suction iron groove (606) is formed inside the mounting post (3).

3. A barcode scanning stability mechanism according to claim 1, characterized in that: The driven gear (503) is rotatably provided inside the housing (502) and is meshed with the driving gear (501).

4. A barcode scanning stability mechanism according to claim 1, characterized in that: A rotating handle (505) is provided at the upper end of the housing (502). The rotating handle (505) is fixedly connected to the rotating shaft (504).

5. A barcode scanning stability mechanism according to claim 1, characterized in that: A tightening nut (509) is threadedly provided on one side of the shaft rod (508).

6. The barcode scanning stability mechanism according to claim 2, characterized in that: A plurality of card slots (603) are evenly formed at the upper end of the mounting post (3). The plurality of clamping columns (602) are respectively inserted into the corresponding card slots (603).

7. A barcode scanning stability mechanism according to claim 2, characterized in that: The plug column (604) is inserted into the mounting post (3), and the iron block (605) is adsorbed inside the suction iron groove (606).

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