Bar code scanner mounting and fixing jig and mounting method thereof

Abstract

The invention discloses a bar code scanner installing and fixing jig and an installing method thereof.The bar code scanner installing and fixing jig comprises a base, an inner groove is formed in the base, a downwards-concave cavity is formed in the inner groove, and a first limiting groove, a second limiting groove, a third limiting groove and a fourth limiting groove are formed in the periphery of the inner groove; the first limiting groove, the second limiting groove, the third limiting groove and the fourth limiting groove are formed around the downwards-concave cavity, the first limiting groove and the third limiting groove are arranged in an aligned mode, the second limiting groove and the fourth limiting groove are arranged in an aligned mode, and bolt avoiding holes used for avoiding bolts are formed in the second limiting groove and the fourth limiting groove. According to the structure, through the arrangement of the inner groove and the downwards-concave cavity, parts of the scanner can be limited when the scanner is installed, the structure conforms to the human engineering design, workers can safely and easily carry out assembling operation through the structure, and therefore the problems that an existing operation mode is high in risk degree and prone to hurting the workers are effectively solved.

Description

Technical Field

[0001] The present invention relates to the field of scanner installation, and in particular to a barcode scanner installation and fixing fixture and an installation method thereof. Background Art

[0002] The barcode scanner of the self-service cash withdrawal product consists of a scanner and a fixed side plate sheet metal. However, since the sheet metal is made of thin metal sheets and is designed to be tightened with self-tapping screws, it has a three-dimensional structure. The scanner structure is not a flat structure and needs to be hollowed out for installation, so it is difficult for workers to install it;

[0003] Currently, employees hold the scanner sheet metal with their hands and cannot fix it when assembling the barcode scanner. Due to the large torque, the installation is very laborious and prone to safety accidents, which does not meet the requirements of safe production and the safety of employees cannot be guaranteed during the operation process. Summary of the invention

[0004] The technical problem solved by the present invention is to provide a barcode scanner installation and fixing fixture and an installation method thereof which can conveniently install the scanner.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a barcode scanner installation and fixing fixture, including a base, an inner groove is arranged on the base, a concave cavity is opened in the inner groove, and a first limiting groove, a second limiting groove, a third limiting groove and a fourth limiting groove are arranged around the inner groove respectively, the first limiting groove, the second limiting groove, the third limiting groove and the fourth limiting groove are arranged around the concave cavity, the first limiting groove and the third limiting groove are arranged in alignment, the second limiting groove and the fourth limiting groove are arranged in alignment, and bolt avoidance holes for avoidance bolts are arranged in the second limiting groove and the fourth limiting groove.

[0006] Furthermore, a limiting abutment block is arranged on a side of the third limiting groove away from the first limiting groove.

[0007] Furthermore, the side of the limiting abutment block facing the first limiting groove is an inclined surface that cooperates with the barcode scanner structure.

[0008] Furthermore, a first arc-shaped avoidance groove is provided at the connection between the second limiting groove and the third limiting groove.

[0009] Furthermore, a second arc-shaped avoidance groove is provided at the connection between the third limiting groove and the fourth limiting groove.

[0010] Furthermore, bolt fixing holes are arranged at the four corners of the base, a bottom plate is arranged under the four seats, and the base is detachably connected to the bottom plate by bolts.

[0011] The present invention also discloses a barcode scanner installation method, including the above-mentioned barcode scanner installation, the steps are:

[0012] S100: placing a positioning sheet metal with a middle positioning groove into the concave cavity;

[0013] S200: placing the scanner side plate in the first side plate, the four sides of the scanner side plate are respectively limited by the first limiting groove, the second limiting groove, the third limiting groove and the fourth limiting groove, and the mounting holes of the scanner side plate are aligned with the bolt avoidance holes;

[0014] S300: placing the scanner main body into the concave cavity, with the bottom end of the scanner main body extending into the positioning sheet metal; aligning the mounting holes on both sides of the scanner main body with the mounting holes on the scanner side plate;

[0015] S400: Take the connecting bolts and screw them into the mounting holes of the scanner main body and the scanner side panel to securely connect the scanner side panel and the scanner main body.

[0016] The beneficial effects of the present invention are as follows: in the present structure, by setting the inner groove and the concave cavity, it is possible to limit the parts of the scanner when the scanner is installed, and the present structure conforms to ergonomic design, so that employees can use the present invention to perform assembly operations safely and easily, thereby effectively solving the problem that the existing operation method is highly dangerous and easily injures employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a mechanism for installing a fixing fixture for a barcode scanner according to an embodiment of the present application.

[0018] Figure 2 This is a schematic diagram of the product installation status of a barcode scanner installed with a fixing fixture according to an embodiment of the present application.

[0019] Marked in the figure are: base 1, inner groove 2, concave cavity 3, first limiting groove 4, second limiting groove 5, third limiting groove 6, fourth limiting groove 7, bolt avoidance hole 8, limiting abutment block 9, first circular arc avoidance groove 10, second circular arc avoidance groove 11, bolt fixing hole 12, scanner side panel 13, scanner main body 14. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0021] like Figure 1 and Figure 2As shown, an embodiment of the present application discloses a barcode scanner installation and fixing fixture, including a base 1, an inner groove 2 is provided on the base 1, a concave cavity 3 is opened in the inner groove 2, and a first limiting groove 4, a second limiting groove 5, a third limiting groove 6 and a fourth limiting groove 7 are respectively provided around the inner groove 2, the first limiting groove 4, the second limiting groove 5, the third limiting groove 6 and the fourth limiting groove 7 are arranged around the concave cavity 3, the first limiting groove 4 and the third limiting groove 6 are arranged in alignment, the second limiting groove 5 and the fourth limiting groove are arranged in alignment, and the second limiting groove 5 and the fourth limiting groove 7 are provided with bolt avoidance holes 8 for avoidance bolts.

[0022] Specifically, the fixed fixture in the present structure can be made of metal material so that the fixture will not be deformed during use. The edges of the first limiting groove 4, the second limiting groove 5, the third limiting groove 6 and the fourth limiting groove 7 mentioned above can respectively abut the mounting parts of the barcode scanner.

[0023] Specifically, when installing the barcode scanner, first place the positioning sheet metal with a central positioning groove into the concave cavity 3, then place the scanner side panel 13 in the first side panel, and the four sides of the scanning side panel are limited by the first limiting groove 4, the second limiting groove 5, the third limiting groove 6 and the fourth limiting groove 7 respectively. The mounting holes of the scanner side panel 13 are aligned with the bolt avoidance holes 8, and then place the scanner main body 14 into the concave cavity 3, and the bottom end of the scanner main body 14 extends into the positioning sheet metal; the mounting holes on both sides of the scanner main body 14 are aligned with the mounting holes of the scanner side panel 13, and finally take the connecting bolts and screw them into the mounting holes of the scanner main body 14 and the scanner side panel 13 to fix the scanner side panel 13 and the scanner main body 14.

[0024] In the present structure, by providing the first limiting groove 4, the second limiting groove 5, the third limiting groove 6 and the fourth limiting groove 7, the edges of the respective limiting grooves can respectively abut against the mounting parts of the barcode scanner, thereby preventing the scanner main body 14 and the scanner side plate 13 from being displaced during the subsequent tightening of the bolts, thereby ensuring the safety during assembly. At the same time, by providing the bolt avoidance hole 8 in the present structure, when the bolts are screwed into the scanner main body 14 and the scanner side plate 13, the bottom ends of the screwed-in bolts can extend into the bolt avoidance holes 8, thereby enabling a smooth bolt tightening operation.

[0025] In this embodiment, a limiting abutment block 9 is provided on a side of the third limiting groove 6 away from the first limiting groove 4 .

[0026] Specifically, when installing the scanner side plate 13, since the scanner side plate 13 has a certain height, but at the same time the depth of the inner groove 2 is shallow, there is a risk of the scanner side plate 13 tipping over when the scanner side plate 13 is installed. Therefore, in this structure, by providing the limiting abutment block 9, when installing the scanner side plate 13, the scanner side plate 13 can abut against the limiting ground connection, thereby giving the scanner side plate 13 an abutting force to prevent the scanner side plate 13 from tipping over during installation.

[0027] In this embodiment, the side of the limiting abutment block 9 facing the first limiting groove 4 is an inclined surface that cooperates with the barcode scanner structure.

[0028] Specifically, since the scanner side plate 13 is in an inclined state when the bottom is in a horizontal state, the abutment surface of the limit abutment block 9 is set to an inclined structure, so that when the scanner side plate 13 is installed, the scanner side plate 13 can be completely and quickly abutted against the limit ground, thereby ensuring that the scanner side plate 13 will not shake when the scanner side plate 13 is installed.

[0029] In this embodiment, a first arc-shaped avoidance groove 10 is provided at the connection between the second limiting groove 5 and the third limiting groove 6 , and a first arc-shaped avoidance groove 10 is provided at the connection between the second limiting groove 5 and the third limiting groove 6 .

[0030] Specifically, since the two sides of the scanner side plate 13 are slightly protruding, the first arc-shaped avoidance groove 10 and the second arc-shaped avoidance groove 11 can be used to accommodate the protruding parts on both sides of the scanner side plate 13, so that the scanner side plate 13 can be smoothly placed in the inner groove 2 for subsequent installation operations.

[0031] In this embodiment, bolt fixing holes 12 are arranged at the four corners of the base 1, a bottom plate is arranged under the four seats, and the base 1 is detachably connected to the bottom plate by bolts.

[0032] Specifically, the area of ​​the bottom plate is much larger than that of the base 1. Therefore, when the base 1 is fixed to the bottom plate by bolts, the base 1 can be made more stable, thereby reducing the shaking or overturning of the base 1 caused by external forces during the screw locking operation. At the same time, since the base 1 and the bottom plate are detachably connected by bolts, when the fixture model is changed, the base 1 and the bottom plate can be disassembled, and the base 1 of the new fixture can be reinstalled on the bottom plate to use the new product. This detachable method can also facilitate the storage of fixtures that are not in use temporarily.

[0033] The present invention also discloses a barcode scanner installation method, including the barcode scanner installation method described above.

[0034] S100: placing the positioning sheet metal with a middle positioning groove into the concave cavity 3;

[0035] S200: placing the scanner side plate 13 in the first side plate, the four sides of the scanner side plate are respectively limited by the first limiting groove 4, the second limiting groove 5, the third limiting groove 6 and the fourth limiting groove 7, and the mounting hole position of the scanner side plate 13 is aligned with the bolt avoidance hole 8;

[0036] S300: placing the scanner main body 14 into the concave cavity 3, with the bottom end of the scanner main body 14 extending into the positioning sheet metal; the mounting holes on both sides of the scanner main body 14 are aligned with the mounting holes of the scanner side plate 13;

[0037] S400: Take the connecting bolts and screw them into the mounting holes of the scanner main body 14 and the scanner side plate 13 to fix the scanner side plate 13 and the scanner main body 14 together.

[0038] In the present method, by setting the inner groove 2 and the concave cavity 3, it is possible to limit the parts of the scanner when installing the scanner, and the present structure conforms to ergonomic design, so that employees can use the present invention to perform assembly operations safely and easily, thereby effectively solving the problem that the existing operation method is highly dangerous and easily injures employees.

[0039] The specific embodiments described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. 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 scanner installation fixture, characterized by: The invention comprises a base (1), wherein an inner groove (2) is provided on the base (1), a concave cavity (3) is provided in the inner groove (2), a first limiting groove (4), a second limiting groove (5), a third limiting groove (6) and a fourth limiting groove (7) are respectively provided around the inner groove (2), the first limiting groove (4), the second limiting groove (5), the third limiting groove (6) and the fourth limiting groove (7) are arranged around the concave cavity (3), the first limiting groove (4) and the third limiting groove (6) are arranged in a symmetrical manner, the second limiting groove (5) and the fourth limiting groove are arranged in a symmetrical manner, and bolt avoidance holes (8) for avoidance bolts are provided in the second limiting groove (5) and the fourth limiting groove (7).

2. The barcode scanner mounting fixture as claimed in claim 1, characterized in that: A limiting abutment block (9) is provided on a side of the third limiting groove (6) away from the first limiting groove (4).

3. The barcode scanner mounting fixture as claimed in claim 2, characterized in that: The side of the limiting abutment block (9) facing the first limiting groove (4) is an inclined surface that cooperates with the barcode scanner structure.

4. The barcode scanner mounting fixture as claimed in claim 1, characterized in that: A first arc-shaped avoidance groove (10) is provided at the connection between the second limiting groove (5) and the third limiting groove (6).

5. The barcode scanner mounting fixture as claimed in claim 1, characterized in that: A second arc-shaped avoidance groove (11) is provided at the connection between the third limiting groove (6) and the fourth limiting groove (7).

6. The barcode scanner mounting fixture as claimed in claim 1, characterized in that: Bolt fixing holes (12) are arranged at the four corners of the base (1), a bottom plate is arranged below the four seats, and the base (1) is detachably connected to the bottom plate by bolts.

7. A method for installing a barcode scanner, comprising the barcode scanner installation fixture according to any one of claims 1 to 6, characterized in that: S100: placing a positioning sheet metal with a central positioning groove into the concave cavity (3); S200: placing the scanner side plate (13) in the first side plate, the four sides of the scanner side plate are respectively limited by the first limiting groove (4), the second limiting groove (5), the third limiting groove (6) and the fourth limiting groove (7), and the mounting hole position of the scanner side plate (13) is aligned with the bolt avoidance hole (8); S300: placing the scanner main body (14) into the concave cavity (3), with the bottom end of the scanner main body (14) extending into the positioning sheet metal; the mounting holes on both sides of the scanner main body (14) are aligned with the mounting holes of the scanner side plate (13); S400: Take the connecting bolts and screw them into the mounting holes of the scanner main body (14) and the scanner side plate (13), thereby fixing the scanner side plate (13) and the scanner main body (14) together.

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