Scanning gun for bar code detection

Abstract

The utility model discloses a scanning gun for bar code detection, which belongs to the field of bar code scanning and comprises a scanning assembly, the scanning assembly comprises a scanning gun body, a single-chip microcomputer is mounted in the scanning gun body, a single-line laser engine, a signal transmitter and a signal receiver are respectively mounted at the upper end of the single-chip microcomputer, and a protective cover is rotatably mounted at the upper end of the scanning gun body. A battery groove is formed in the lower end of the scanning gun body, a storage battery is installed in the battery groove, a battery cover is clamped in the battery groove, a light-emitting diode is installed at the front end of the scanning gun body, and a display screen is embedded in the upper end of the scanning gun body. And meanwhile, the small-size scanning gun body is convenient to carry and use, a storage battery of the scanning gun body can be conveniently and rapidly detached and replaced, and the use convenience of the scanning gun is improved.

Description

Technical Field

[0001] The utility model relates to the field of barcode scanning, in particular to a scanning gun for barcode detection. Background Art

[0002] A scanner gun is a high-tech computer input device that integrates optical, mechanical, electronic, and software technologies. Since its birth in the 1980s, it has experienced rapid development and widespread application. Among them, the "barcode detection scanner gun" disclosed in application number "CN202322783603.0" is also an increasingly mature technology. It "in order to solve the problem that the existing technology needs to rely on the power transmission line connected to the bottom of the grip for power supply during use, which is inconvenient for use when carrying out, the present application provides a scanning head and a battery. The battery can supply energy to the control motherboard and the scanning head, and scanning is performed through the scanning head. Compared with the existing technology, the present application is more convenient for users to carry and use when going out." However, during use, the scanner gun still has the following defects: the scanner gun uses a mobile battery to provide power to the control motherboard, which does make it easier to carry the scanner gun, but the battery of the scanner gun is not easy to replace after damage. Based on this, it is necessary to provide a scanner gun that can be carried and used and is easy to replace the battery. Utility Model Content

[0003] The embodiment of the utility model provides a barcode detection scanner, which aims to solve the problem that the battery of the existing scanner is not easy to replace and the protection effect needs to be improved.

[0004] To achieve the above-mentioned purpose, the present invention provides a barcode detection scanner, comprising a scanning component;

[0005] Among them, the scanning component includes a scanning gun body, a single-chip microcomputer is installed inside the scanning gun body, and a single-line laser engine, a signal transmitter and a signal receiver are respectively installed on the upper end of the single-chip microcomputer. A protective cover is rotatably installed on the upper end of the scanning gun body, a battery slot is opened at the lower end of the scanning gun body, a battery is installed inside the battery slot, and a battery cover is snapped into the inside of the battery slot. A light-emitting diode is installed at the front end of the scanning gun body, and a display screen is embedded in the upper end of the scanning gun body.

[0006] As a preferred solution of the present invention, a mounting slot is provided inside the scanner body, and the single-chip microcomputer, single-line laser engine, signal transmitter and signal receiver are all installed inside the mounting slot.

[0007] As a preferred solution of the present invention, both sides of the scanner body are fixedly connected with an octagonal shaft, both sides of the protective cover are provided with an octagonal hole, and the octagonal shaft is rotatably connected inside the octagonal hole.

[0008] As a preferred solution of the present invention, a screw hole is provided at one end of the octagonal shaft, and a bolt is connected to the internal thread of the screw hole.

[0009] As a preferred solution of the present invention, one end of the scanner body is fixedly connected to a connecting ring, and the interior of the connecting ring is connected to a connecting rope.

[0010] As a preferred solution of the present invention, two card slots are provided on both sides of the inner wall of the battery slot, and two ear blocks are fixedly connected to both ends of the battery cover. The upper ends of the two ear blocks are fixedly connected to card blocks, and the card blocks are clamped in the inside of the card slots. A pull buckle is fixedly installed on the surface of the battery cover.

[0011] As a preferred solution of the present invention, the protective cover is made of rubber.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. When in use, the rubber cover can protect the scanner body and extend the service life of the scanner body. At the same time, the small-volume scanner is easy to carry and use, and the connecting line is used to lift and carry the scanner. The single-chip microcomputer is combined with the single-line laser engine, signal transmitter and signal receiver to facilitate barcode detection operation. When replacing the battery, you only need to remove the battery cover through the pull buckle to replace the battery. Compared with the built-in battery structure in the existing "barcode detection scanner", the utility model is not only easy to carry and use through the cooperation of the above structures, but also easy to replace the battery, thereby improving the convenience of using the scanner. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the structure of the scanner gun body of the utility model;

[0016] Figure 3 This is a schematic diagram of the protective cover structure of the utility model;

[0017] Figure 4 This is a bottom view of the scanner body structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the scanning component of the utility model.

[0019] In the figure: 100, scanning component; 101, scanner body; 102, single-chip microcomputer; 103, single-line laser engine; 104, signal transmitter; 105, signal receiver; 106, protective cover; 107, battery slot; 108, battery; 109, battery cover; 110, light-emitting diode; 120, display screen; 111, mounting slot; 121, octagonal shaft; 122, octagonal hole; 131, screw hole; 132, bolt; 141, connecting ring; 142, connecting rope; 151, card slot; 152, ear block; 153, card block; 154, pull buckle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-5 , the utility model provides a barcode detection scanning gun, including a scanning component 100;

[0022] Among them, the scanning component 100 includes a scanner body 101, a single-chip microcomputer 102 is installed inside the scanner body 101, and a single-line laser engine 103, a signal transmitter 104 and a signal receiver 105 are installed on the upper end of the single-chip microcomputer 102. A protective cover 106 is rotatably installed on the upper end of the scanner body 101, a battery slot 107 is opened at the lower end of the scanner body 101, a battery 108 is installed inside the battery slot 107, and a battery cover 109 is snapped into the battery slot 107. A light-emitting diode 110 is installed at the front end of the scanner body 101, and a display screen 120 is embedded in the upper end of the scanner body 101.

[0023] In a specific embodiment, the scanning component 100 provided can not only improve the protection effect of the scanning gun body 101 and extend its service life, but also the small-volume scanning gun body 101 is easy to carry and use, and it is also easy to quickly disassemble and replace the battery 108 of the scanning gun body 101, thereby improving the convenience of using the scanning gun. When in use, the protective cover 106 can be used to protect the scanning gun body 101 and the display screen 120, thereby extending its own service life. At the same time, the scanning gun body 101 can be combined with the connecting rope 142 to improve the convenience of using the scanning gun body 101. At the same time, the battery cover 109 can be removed from the battery slot 107 to remove the battery 108, thereby significantly improving the convenience of using the scanning gun body 101.

[0024] See also Figure 2-Figure 5 A mounting slot 111 is provided inside the scanner body 101 , and the single chip microcomputer 102 , the single-line laser engine 103 , the signal transmitter 104 and the signal receiver 105 are all installed inside the mounting slot 111 .

[0025] In a specific embodiment, the mounting groove 111 facilitates installation and protection of the single-chip microcomputer 102 , the single-line laser engine 103 , the signal transmitter 104 , and the signal receiver 105 .

[0026] See also Figure 2-Figure 5 An octagonal shaft 121 is fixedly connected to both sides of the scanner body 101 , and an octagonal hole 122 is opened on both sides of the protective cover 106 , and the octagonal shaft 121 is rotatably connected to the inside of the octagonal hole 122 .

[0027] In a specific embodiment, the octagonal shaft 121 is controlled to rotate around the octagonal hole 122 to facilitate the opening and closing of the protective cover 106 , thereby further improving the convenience of use of the scanner body 101 .

[0028] See also Figure 2-Figure 5 A screw hole 131 is formed at one end of the octagonal shaft 121 , and a bolt 132 is threadedly connected to the inner surface of the screw hole 131 .

[0029] In a specific embodiment, the bolt 132 is threadedly connected to the screw hole 131 to limit the protective cover 106 to prevent it from falling off.

[0030] See also Figure 2-Figure 5 One end of the scanner body 101 is fixedly connected to a connecting ring 141 , and a connecting rope 142 is connected to the inside of the connecting ring 141 .

[0031] In a specific embodiment, the connecting ring 141 cooperates with the connecting rope 142 to facilitate the carrying and use of the scanner body 101 .

[0032] See also Figure 2-Figure 5 There are two card slots 151 on both sides of the inner wall of the battery slot 107, and two ear blocks 152 are fixedly connected to both ends of the battery cover 109. The upper ends of the two ear blocks 152 are fixedly connected to card blocks 153, and the card blocks 153 are clamped in the inside of the card slots 151. A pull buckle 154 is fixedly installed on the surface of the battery cover 109.

[0033] In a specific embodiment, the locking block 153 is locked in the inside of the locking slot 151 to improve the installation stability of the battery cover 109 and facilitate disassembly, and the pull tab 154 facilitates the removal of the battery cover 109 by leveraging force.

[0034] See also Figure 2-Figure 5 , the protective cover 106 is made of rubber.

[0035] In a specific embodiment, the protective cover 106 made of rubber can improve the protection effect of the scanner body 101.

[0036] Working principle: When in use, the rubber protective cover 106 can protect the scanner body 101 and the display screen 120, thereby extending the service life of the scanner body 101. At the same time, the scanner body 101 and the connecting rope 142 can improve the convenience of using the scanner body 101. When in use, the microcontroller 102, together with the single-line laser engine 103, the signal receiver 104 and the signal transmitter 105, can facilitate barcode scanning. Then, the battery cover 109 can be removed from the battery slot 107 to disassemble the battery 108, which can significantly improve the convenience of using the scanner body 101.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A barcode detection scanner, characterized in that: include: A scanning assembly (100) includes a scanning gun body (101), a single-chip microcomputer (102) is installed inside the scanning gun body (101), a single-line laser engine (103), a signal transmitter (104) and a signal receiver (105) are respectively installed on the upper end of the single-chip microcomputer (102), a protective cover (106) is rotatably installed on the upper end of the scanning gun body (101), a battery slot (107) is opened at the lower end of the scanning gun body (101), a battery (108) is installed inside the battery slot (107), and a battery cover (109) is clamped inside the battery slot (107), a light-emitting diode (110) is installed at the front end of the scanning gun body (101), and a display screen (120) is embedded in the upper end of the scanning gun body (101).

2. The barcode detection scanner according to claim 1, characterized in that: An installation slot (111) is provided inside the scanner body (101), and the single-chip microcomputer (102), the single-line laser engine (103), the signal transmitter (104) and the signal receiver (105) are all installed inside the installation slot (111).

3. The barcode detection scanner according to claim 1, characterized in that: Both sides of the scanner body (101) are fixedly connected with an octagonal shaft (121), and both sides of the protective cover (106) are provided with an octagonal hole (122), and the octagonal shaft (121) is rotatably connected inside the octagonal hole (122).

4. The barcode detection scanner according to claim 3, characterized in that: One end of the octagonal shaft (121) is provided with a screw hole (131), and the inner thread of the screw hole (131) is connected with a bolt (132).

5. The barcode detection scanner according to claim 1, characterized in that: One end of the scanner body (101) is fixedly connected to a connecting ring (141), and the interior of the connecting ring (141) is connected to a connecting rope (142).

6. The barcode detection scanner according to claim 1, characterized in that: Two card slots (151) are provided on both sides of the inner wall of the battery slot (107); two ear blocks (152) are fixedly connected to both ends of the battery cover (109); the upper ends of the two ear blocks (152) are fixedly connected to card blocks (153); the card blocks (153) are clamped inside the card slots (151); and a draw buckle (154) is fixedly installed on the surface of the battery cover (109).

7. The barcode detection scanner according to claim 1, characterized in that: The protective cover (106) is made of rubber.

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