Mounting device for a barcode scanner on the machine cover

Abstract

A mounting device for a barcode scanner on the machine cover, comprising a cover (1), characterized in that a sliding slot is provided in the center of the cover (1), wherein a sliding cylinder (2) is slidably connected to the interior of the sliding slot, and wherein a sliding rod (3) is slidably connected to the interior of the sliding cylinder (2), and wherein a limiting hole is provided through the surface of the sliding cylinder (2), and wherein several limiting holes are provided through the surface of the sliding rod (3), and wherein a limiting mechanism (4) is fixedly connected to the surface of the sliding cylinder (2), and wherein a retaining mechanism (5) is fixedly connected to one end of the sliding rod (3).

Description

TECHNICAL AREA

[0001] The present utility model relates to the technical field of barcode scanners, in particular a fastening device for a barcode scanner on the machine cover. STATE OF THE ART

[0002] A barcode scanner, also known as a barcode reader, is a device for reading information contained in barcodes. It projects light onto the barcode, with the bars and spaces of the barcode reflecting the light differently. The barcode scanner's optical system receives this reflected light and converts it into an electrical signal.

[0003] At the FCT station, the barcode of the current test product must be scanned; after the test is complete, the test data is linked to the barcode. The currently used LFPT-400F testing machine does not have a mechanism for attaching a barcode scanner. The barcode scanner is placed on the machine table for use, and the lack of a suitable mounting method makes scanning products inconvenient. This reduces operator efficiency and negatively impacts the overall production process.

[0004] Therefore, there is a great need for a mounting device for a barcode scanner on the machine cover to solve the aforementioned technical problems. CONTENTS OF THE PRESENT USE SAMPLE (1) Technical problem to be solved

[0005] With regard to the above-described shortcomings of existing techniques, the present utility model provides a fastening device for a barcode scanner on the machine cover in order to solve the problem of the existing technique in that the barcode scanner is placed on the machine table for use and the lack of a suitable fastening method makes scanning products inconvenient, which reduces the efficiency of the operator. (2) Technical solution

[0006] To achieve the above objective, the present utility model employs the following technical solution: a fastening device for a barcode scanner on the machine cover, comprising a cover, wherein a sliding slot is provided in the center of the cover, and wherein a sliding cylinder is slidably connected to the interior of the sliding slot, and wherein a sliding rod is slidably connected to the interior of the sliding cylinder, and wherein a limiting hole is provided through the surface of the sliding cylinder, and wherein several limiting holes are provided through the surface of the sliding rod, and wherein a limiting mechanism is fixedly connected to the surface of the sliding cylinder, and wherein a retaining mechanism is fixedly connected to one end of the sliding rod.

[0007] Another solution of the present utility model consists in the limiting mechanism comprising a U-shaped bracket which is fixedly connected to the surface of the sliding cylinder, wherein a limiting column is slidably connected to the top of the U-shaped bracket, and wherein a limiting ring is fixedly connected to the outside of the limiting column, and wherein a spring is fixedly connected between the inner top of the U-shaped bracket and the surface of the limiting ring, and wherein a pull ring is fixedly connected to the top of the limiting column, which facilitates the pulling of the limiting column.

[0008] Another solution of the present utility model consists in the holding mechanism comprising a square box which is rigidly connected to one end of the sliding rod, wherein a first right-hand / left-hand spindle is rotatably connected to the interior of the square box, and wherein a set of scanner mounting clamping heads is screwed to the outside of the first right-hand / left-hand spindle, and wherein a servo motor is rigidly connected to one end of the first right-hand / left-hand spindle, and wherein a first gear is rigidly connected to the outside of the first right-hand / left-hand spindle, and wherein a second gear engages with one side of the first gear, and wherein a second right-hand / left-hand spindle is rigidly connected to the center of the second gear, and wherein a set of scanner clamping heads is screwed to the outside of the second right-hand / left-hand spindle.and where the scanner clamping heads facilitate the clamping of the barcode scanner.

[0009] Another solution of the present utility model consists in providing limiting grooves on the surface and the underside of the square box to limit the movement of the scanner holder clamping heads and the scanner clamping heads.

[0010] Another solution of the present utility model consists in providing a threaded hole on the surface of the cover, with several threaded holes being provided on the surface of the sliding cylinder, and with bolts being screwed into the inside of the threaded holes to facilitate the fastening of the sliding cylinder. (3) Advantages:

[0011] The present utility model provides a fastening device for a barcode scanner on the machine cover, which has the following advantageous effects: 1. In the mounting device for a barcode scanner on the machine cover, the servo motor is started by the arrangement of the holding mechanism; the servo motor's output shaft drives the first clockwise / counterclockwise spindle to rotate; the first clockwise / counterclockwise spindle drives the scanner holder clamping heads to move and simultaneously, via the first gear on it, drives the second gear to rotate, in order to drive the second clockwise / counterclockwise spindle to rotate and then drive the scanner clamping heads to move; the device can mount both the barcode scanner and the scanner holder and supports the use of various types of barcode scanners; 2. In the mounting device for a barcode scanner on the machine cover, the pull ring is pulled using the arrangement of the sliding cylinder, the sliding rod, and the limiting mechanism. The relative position of the sliding rod on the sliding cylinder is then adjusted, and the limiting holes are aligned. The pull ring is then released, and under the action of the spring's restoring force, the limiting ring drives the limiting column to move downwards until the limiting ring abuts the surface of the sliding cylinder. The sliding rod is then secured. This facilitates the adjustment of the barcode scanner's forward extension position for improved scanning performance. BRIEF DESCRIPTION OF THE DRAWING Fig. 1 a schematic diagram of the overall structure of the present utility model; Fig. Figure 2 shows a schematic diagram of the structure of a limiting mechanism according to the present utility model; Fig. Figure 3 shows a schematic diagram of the disassembled structure of a holding mechanism according to the present utility model. Reference symbol list 1 cover 2 sliding cylinders 3 sliding rod 4 Limitation mechanism 401 U-shaped bracket 402 Boundary column 403 Boundary ring 404 spring 405 Pull ring 5 Holding mechanism 501 Square Box 502 First right / left-hand spindle 503 Scanner Mount Clamping Head 504 servo motor 505 First gear 506 Second gear 507 Second right / left-hand spindle 508 Scanner clamping head 6 bolts DETAILED DESCRIPTION

[0012] In conjunction with the accompanying drawings in the embodiments of this utility model, the technical solutions in the embodiments of this utility model are explained clearly and completely below. All other embodiments that a person skilled in the art in this field could obtain, provided that no creative work is involved, based on the embodiments in this utility model, should be considered to be covered by the scope of protection of this utility model.

[0013] With reference to Fig. 1, Fig. 2 to Fig. 3. The present utility model provides a technical solution: a mounting device for a barcode scanner on the machine cover, comprising a cover 1, wherein a sliding slot is provided in the center of the cover 1, and wherein a sliding cylinder 2 is slidably connected to the interior of the sliding slot, and wherein a sliding rod 3 is slidably connected to the interior of the sliding cylinder 2, and wherein a limiting hole is provided through the surface of the sliding cylinder 2, and wherein several limiting holes are provided through the surface of the sliding rod 3, and wherein a limiting mechanism 4 is fixedly connected to the surface of the sliding cylinder 2; the arrangement of the sliding cylinder 2, the sliding rod 3, and the limiting mechanism 4 facilitates the adjustment of the forward extension position of the barcode scanner to achieve a better scanning effect;A holding mechanism 5 is firmly connected to one end of the sliding rod 3, and the arrangement of the holding mechanism 5 supports the use of various types of barcode scanners.

[0014] With reference to Fig. 2 The limiting mechanism 4 comprises a U-shaped bracket 401 which is fixedly connected to the surface of the sliding cylinder 2, wherein a limiting column 402 is slidably connected to the top of the U-shaped bracket 401, and wherein a limiting ring 403 is fixedly connected to the outside of the limiting column 402, and wherein a spring 404 is fixedly connected between the inner top of the U-shaped bracket 401 and the surface of the limiting ring 403, and wherein a pull ring 405 is fixedly connected to the top of the limiting column 402, which facilitates the pulling of the limiting column 402; with reference to Fig. 1 and Fig. 3 The holding mechanism 5 comprises a square box 501 which is rigidly connected to one end of the sliding rod 3, wherein a first right-hand / left-hand spindle 502 is rotatably connected to the interior of the square box 501, and wherein a set of scanner mounting clamping heads 503 is screwed to the outside of the first right-hand / left-hand spindle 502, and wherein a servo motor 504 is rigidly connected to one end of the first right-hand / left-hand spindle 502, and wherein a first gear 505 is rigidly connected to the outside of the first right-hand / left-hand spindle 502, and wherein a second gear 506 engages with one side of the first gear 505, and wherein a second right-hand / left-hand spindle 507 is rigidly connected to the center of the second gear 506, and wherein a set of scanner clamping heads 508 is connected to the outside of the second right-hand / left-hand spindle 507 is screwed together,and wherein the scanner clamping heads 508 facilitate the clamping of the barcode scanner;

[0015] With reference to Fig. 2 Limit grooves are provided on the surface and underside of the square box 501 to limit the movement of the scanner holder clamping heads 503 and the scanner clamping heads 508; with reference to Fig. 1 A threaded hole is provided on the surface of the cover 1, and several threaded holes are provided on the surface of the sliding cylinder 2. are, and wherein bolts 6 are screwed into the inside of the threaded holes, which facilitate the fastening of the sliding cylinder 2.

[0016] In the present utility model, the working steps of this device are as follows: Step 1: The servo motor 504 is started, the output shaft of the servo motor 504 drives the first right / left-hand spindle 502 to rotate, the first right / left-hand spindle 502 drives the scanner holder clamping heads 503 to move and simultaneously drives the second gear 506 to rotate via the first gear 505 located on it, in order to drive the second right / left-hand spindle 507 to rotate and then drive the scanner clamping heads 508 to move; Step 2: the pull ring 405 is pulled, then the relative position of the slide rod 3 on the slide cylinder 2 is adjusted, and the limit holes are aligned, then the pull ring 405 is released, and under the action of the restoring force of the spring 404, the limit ring 403 drives the limit column 402 to move downwards until the limit ring 403 abuts the surface of the slide cylinder 2, then the slide rod 3 is fastened.

[0017] The foregoing embodiments serve only to illustrate the technical solution of the present utility model, rather than to limit it. Although the present utility model is further explained in connection with the foregoing embodiments, the person skilled in the art in this field should understand that he may modify the technical solutions listed in the foregoing embodiments or replace the technical features partially or completely with equivalent ones, and that with such modifications or replacements the corresponding technical solutions should still be regarded as being covered by the concept and scope of the technical solutions of the respective embodiments of the present utility model.

[0018] In summary, the present utility model relates to the technical field of barcode scanners and discloses a fastening device for a barcode scanner on the machine cover, comprising a cover, wherein a sliding slot is provided in the center of the cover, and wherein a sliding cylinder is slidably connected to the interior of the sliding slot, and wherein a sliding rod is slidably connected to the interior of the sliding cylinder, and wherein a limiting hole is provided throughout on the surface of the sliding cylinder, and wherein several limiting holes are provided throughout on the surface of the sliding rod, and wherein a limiting mechanism is rigidly connected to the surface of the sliding cylinder.In the mounting device for a barcode scanner on the machine cover, the servo motor is started by the arrangement of the holding mechanism; the servo motor's output shaft drives the first clockwise / counterclockwise spindle to rotate; the first clockwise / counterclockwise spindle drives the scanner holder clamping heads to move and simultaneously, via the first gear on it, drives the second gear to rotate, in order to drive the second clockwise / counterclockwise spindle to rotate and then drive the scanner clamping heads to move; the device can mount both the barcode scanner and the scanner holder and supports the use of various types of barcode scanners.

Claims

[1] Mounting device for a barcode scanner on the machine cover, comprising a cover (1), characterized by , that a sliding slot is provided in the center of the cover (1), wherein a sliding cylinder (2) is slidably connected to the interior of the sliding slot, and wherein a sliding rod (3) is slidably connected to the interior of the sliding cylinder (2), and wherein a limiting hole is provided throughout the surface of the sliding cylinder (2), and wherein several limiting holes are provided throughout the surface of the sliding rod (3), and wherein a limiting mechanism (4) is fixedly connected to the surface of the sliding cylinder (2), and wherein a retaining mechanism (5) is fixedly connected to one end of the sliding rod (3). [2] Mounting device for a barcode scanner on the machine cover according to claim 1, characterized by, that the limiting mechanism (4) comprises a U-shaped bracket (401) which is rigidly connected to the surface of the sliding cylinder (2), wherein a limiting column (402) is slidably connected to the top of the U-shaped bracket (401), and wherein a limiting ring (403) is rigidly connected to the outside of the limiting column (402), and wherein a spring (404) is rigidly connected between the inner top of the U-shaped bracket (401) and the surface of the limiting ring (403), and wherein a tension ring (405) is rigidly connected to the top of the limiting column (402). [3] Mounting device for a barcode scanner on the machine cover according to claim 1, characterized by, that the holding mechanism (5) comprises a square box (501) which is rigidly connected to one end of the sliding rod (3), wherein a first right-hand / left-hand spindle (502) is rotatably connected to the interior of the square box (501), and wherein a set of scanner holder clamping heads (503) is screwed to the outside of the first right-hand / left-hand spindle (502), and wherein a servo motor (504) is rigidly connected to one end of the first right-hand / left-hand spindle (502), and wherein a first gear (505) is rigidly connected to the outside of the first right-hand / left-hand spindle (502), and wherein a second gear (506) engages with one side of the first gear (505), and wherein a second right-hand / left-hand spindle (507) is rigidly connected to the center of the second gear (506), and wherein a set of scanner clamping heads (508) is screwed to the outside of the second right / left-hand spindle (507). [4] Mounting device for a barcode scanner on the machine cover according to claim 3, characterized by , that limiting grooves are provided on the surface and the underside of the square box (501). [5] Mounting device for a barcode scanner on the machine cover according to claim 1, characterized by , that a threaded hole is provided on the surface of the cover (1), wherein several threaded holes are provided on the surface of the sliding cylinder (2), and wherein bolts (6) are screwed into the inside of the threaded holes.

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