Portable electronic barcode recognition gun

Abstract

The utility model discloses a portable electronic bar code identification gun which comprises a clamping mechanism and a bar code identification gun body installed in the clamping mechanism. An adjusting mechanism and a turntable mounted in the adjusting mechanism are arranged at the bottom of the clamping mechanism; the clamping mechanism comprises a support, one side of the top of the support is fixedly connected with a cylinder, and the outer side of one end of the cylinder is rotationally connected with a gear; the upper side and the lower side of the gear are symmetrically connected with racks in a meshed mode, one end of each rack is fixedly connected with a clamping sleeve, and the inner wall of each clamping sleeve is connected with the bar code recognition gun body in an attached mode. By arranging the clamping mechanism, when the bar code recognition gun body is not used, the position of the bar code recognition gun body can be quickly fixed to avoid damage to the bar code recognition gun body, and by arranging the adjusting mechanism, the orientation of the bar code recognition gun body can be adjusted according to actual conditions to facilitate use of operators.

Description

Technical Field

[0001] The utility model relates to the technical field of barcode recognition guns, in particular to a portable electronic barcode recognition gun. Background Art

[0002] The barcode recognition gun is a reading device used to read the information contained in the barcode. It uses optical principles to decode the content of the barcode and transmit it to the computer via a data cable or wirelessly. It can quickly understand the information of the product and facilitate the management of users.

[0003] Publication No. CN208636843U discloses a portable device for barcode recognition. The problem of the scanner gun shaking on the support frame is avoided by designing a fixed block device. The fixing block fixing bolt is rotated according to the width of the scanner gun body to make the fixed block slide to a suitable position on the top surface of the fixed block moving plate, and then the fixed block is fixed. Then the scanner gun body is placed on the top of the support frame between the two fixed blocks. At this time, under the extension of the spring inside the fixed block, the fixed clamping plate can fully contact the scanner gun body, fix the scanner gun body on the top of the support frame, and the scanner gun body will not shake, fall off the support frame, or be damaged, thereby extending the service life of the scanner gun body. However, the patent still has the following problems in actual use:

[0004] Although this portable barcode recognition device places the scanner body at the top of the support frame between the two fixed blocks, at this time, under the extension of the spring inside the fixed block, the fixed clamp can fully contact the scanner body and fix the scanner body to the top of the support frame, but it is not convenient to quickly remove the scanner from the two fixed blocks, reducing the practicability of the device.

[0005] A portable electronic barcode recognition gun is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a portable electronic barcode recognition gun to solve the problem proposed in the above background technology that the scanner body is currently placed at the top of the support frame between two fixed blocks. At this time, under the extension of the spring inside the fixed block, the fixed clamp can fully contact the scanner body and fix the scanner body to the top of the support frame, but it is not convenient to quickly take the scanner out of the two fixed blocks, which reduces the practicality of the device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable electronic barcode recognition gun, comprising a clamping mechanism, and a barcode recognition gun body installed inside the clamping mechanism;

[0008] The bottom of the clamping mechanism is provided with an adjustment mechanism and a rotating disk installed inside the adjustment mechanism;

[0009] Also includes:

[0010] The clamping mechanism comprises a bracket, one side of the top of the bracket is fixedly connected to a cylinder, and the outer side of one end of the cylinder is rotatably connected to a gear;

[0011] The upper and lower sides of the gear are symmetrically meshed with racks, one end of each of the two racks is fixedly connected with a clamping sleeve, and the inner wall of the clamping sleeve is fitted and connected to the barcode recognition gun body;

[0012] A first limiting column is slidably connected to one side of the interior of the clamping sleeve, and one end of the first limiting column is fixedly connected to the bracket.

[0013] Preferably, one side of the gear is meshingly connected with a base, the bottom of the base is fit-connected with the barcode recognition gun body, and a second limiting column is internally slidably connected to one side of the base, and one end of the second limiting column is fixedly connected to the bracket.

[0014] Preferably, the adjustment mechanism comprises a chassis, a ratchet groove is provided at the center of the top of the chassis, and a first arc-shaped block is symmetrically fitted inside the ratchet groove.

[0015] Preferably, a third limiting column is internally rotatably connected to one end of the first arc-shaped block, and one end of the third limiting column is fixedly connected to the rotating disk.

[0016] Preferably, the top end of the turntable is fixedly connected to the bracket, one end of the third limiting column close to the first arc block is rotatably connected to the second arc block, and one side of the second arc block is fixedly connected to the first arc block.

[0017] Preferably, a baffle rod is closely connected to one side of the first arc-shaped block, a fixing sleeve is threadedly connected to the outer side of one end of the baffle rod, and one side of the fixing sleeve is fixedly connected to the turntable.

[0018] Preferably, a baffle is fixedly connected to one side of the turntable close to the third limiting column.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the portable electronic barcode recognition gun can quickly fix the position of the barcode recognition gun body when it is not in use by setting a clamping mechanism to avoid damage to the barcode recognition gun body, and can adjust the direction of the barcode recognition gun body according to actual conditions by setting an adjustment mechanism to facilitate the use of the operator. The specific contents are as follows:

[0020] 1. By setting up a clamping mechanism, the position of the barcode recognition gun body can be quickly fixed when it is not in use to avoid damage to the barcode recognition gun body. When the barcode recognition gun body is inserted into the clamping sleeve, the base is driven downward by the gravity of the barcode recognition gun body itself, and the meshing action between the base and the gear is used to drive the gear to rotate around the cylinder. At the same time, the meshing action between the gear and the rack is used to drive the two clamping sleeves to move relative to each other, so that the barcode recognition gun body can be clamped and fixed in position, and the barcode recognition gun body can be protected;

[0021] 2. By setting up an adjustment mechanism, the orientation of the barcode recognition gun body can be adjusted according to actual conditions to facilitate the use of the operator. The first arc block is limited by the baffle rod and the baffle plate at the same time, so that the first arc block can be stuck in the ratchet groove, thereby preventing the turntable from rotating in the ratchet, and the orientation of the barcode recognition gun body can be fixed. The ratchet groove is limited by the second arc block to prevent the turntable from falling from the chassis, thereby improving the stability of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 An enlarged structural diagram of the middle clamping mechanism;

[0024] Figure 3 For this utility model Figure 2 An enlarged structural diagram of the unfolded middle clamping sleeve;

[0025] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure of the interior of the mid-chassis from a top view;

[0026] Figure 5 For this utility model Figure 4 Schematic diagram of the structure after the first arc block rotates;

[0027] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0028] In the figure: 1. Clamping mechanism; 101. Bracket; 102. Cylinder; 103. Gear; 104. Rack; 105. Clamping sleeve; 106. First limiting column; 107. Base; 108. Second limiting column; 109. Barcode recognition gun body; 2. Adjusting mechanism; 201. Chassis; 202. Ratchet groove; 203. First arc block; 204. Third limiting column; 205. Turntable; 206. Second arc block; 207. Stop rod; 208. Fixing sleeve; 209. Baffle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: a portable electronic barcode recognition gun, comprising a clamping mechanism 1, and a barcode recognition gun body 109 installed inside the clamping mechanism 1; an adjustment mechanism 2 is provided at the bottom of the clamping mechanism 1, and a turntable 205 is installed inside the adjustment mechanism 2; the clamping mechanism 1 comprises a bracket 101, a cylinder 102 is fixedly connected to one side of the top of the bracket 101, and a gear 103 is rotatably connected to the outer side of one end of the cylinder 102, and the position of the gear 103 can be limited by setting the cylinder 102;

[0031] The upper and lower sides of the gear 103 are symmetrically meshed with racks 104, one end of each of the two racks 104 is fixedly connected with a clamping sleeve 105, the inner wall of the clamping sleeve 105 is fitted and connected with the barcode recognition gun body 109, and one side of the inside of the clamping sleeve 105 is slidably connected with a first limiting column 106, one end of the first limiting column 106 is fixedly connected with the bracket 101, and the movement range of the clamping sleeve 105 can be limited by setting the first limiting column 106;

[0032] One side of the gear 103 is meshedly connected with a base 107, the bottom of the base 107 is closely connected to the barcode recognition gun body 109, a second limiting column 108 is slidably connected inside one side of the base 107, one end of the second limiting column 108 is fixedly connected to the bracket 101, and a spring is provided on one side of the bottom of the base 107, one end of the spring is fixedly connected to the bracket 101, and the spring can ensure that the clamping sleeve 105 is in an open state when the barcode recognition gun body 109 is not inserted, so as to facilitate the placement of the barcode recognition gun body 109;

[0033] The adjustment mechanism 2 includes a chassis 201, a ratchet groove 202 is provided at the center of the top of the chassis 201, a first arc block 203 is symmetrically connected inside the ratchet groove 202, a third limiting column 204 is rotatably connected inside one end of the first arc block 203, one end of the third limiting column 204 is fixedly connected to the rotating disk 205, and the third limiting column 204 can limit the range of motion of the first arc block 203;

[0034] The top of the rotating disk 205 is fixedly connected to the bracket 101, and the end of the third limiting column 204 close to the first arc block 203 is rotatably connected to the second arc block 206, and one side of the second arc block 206 is fixedly connected to the first arc block 203. A blocking rod 207 is fittedly connected to one side of the first arc block 203, and a fixing sleeve 208 is threadedly connected to the outer side of one end of the blocking rod 207, and one side of the fixing sleeve 208 is fixedly connected to the rotating disk 205. The position of the blocking rod 207 can be fixed by the threaded action between the blocking rod 207 and the fixing sleeve 208;

[0035] A baffle 209 is fixedly connected to one side of the turntable 205 close to the third limiting column 204. The baffle 209 can prevent the first arc block 203 from rotating positively. The baffle 209 and the blocking rod 207 are used to limit the first arc block 203 at the same time, thereby preventing the turntable 205 from rotating.

[0036] Working principle: Before using this portable electronic barcode recognition gun, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 6 As shown, firstly, the direction of the clamping sleeve 105 is adjusted according to the actual situation to facilitate the insertion of the barcode recognition gun body 109, the blocking rod 207 is rotated to release the blocking rod 207 from limiting the first arc block 203, and the first arc block 203 is rotated counterclockwise to release the first arc block 203 from limiting the ratchet groove 202, so that the rotating disk 205 can be rotated in the chassis 201, and the direction of the clamping sleeve 105 can be changed;

[0037] Secondly, when the barcode recognition gun body 109 is inserted into the clamping sleeve 105, the base 107 is driven downward by the gravity of the barcode recognition gun body 109 itself, and the meshing action between the base 107 and the gear 103 is utilized to drive the gear 103 to rotate around the cylinder 102. At the same time, the meshing action between the gear 103 and the rack 104 is utilized to drive the two clamping sleeves 105 to move relative to each other, so that the barcode recognition gun body 109 can be clamped to fix its position, and the barcode recognition gun body 109 can be protected.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, 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 shall be included in the protection scope of the present invention.

Claims

1. A portable electronic barcode recognition gun, comprising a clamping mechanism (1), and a barcode recognition gun body (109) installed inside the clamping mechanism (1); The bottom of the clamping mechanism (1) is provided with an adjustment mechanism (2) and a rotating disk (205) installed inside the adjustment mechanism (2); It is characterized in that Also includes: The clamping mechanism (1) comprises a bracket (101), a cylinder (102) is fixedly connected to one side of the top of the bracket (101), and a gear (103) is rotatably connected to the outer side of one end of the cylinder (102); The upper and lower sides of the gear (103) are symmetrically meshed with racks (104), one end of each of the two racks (104) is fixedly connected with a clamping sleeve (105), and the inner wall of the clamping sleeve (105) is closely connected to the barcode recognition gun body (109); A first limiting column (106) is slidably connected to one side of the interior of the clamping sleeve (105), and one end of the first limiting column (106) is fixedly connected to the bracket (101).

2. A portable electronic barcode recognition gun according to claim 1, characterized in that: One side of the gear (103) is meshingly connected with a base (107), the bottom of the base (107) is closely connected to the barcode recognition gun body (109), and a second limiting column (108) is slidably connected inside one side of the base (107), and one end of the second limiting column (108) is fixedly connected to the bracket (101).

3. A portable electronic barcode recognition gun according to claim 1, characterized in that: The adjustment mechanism (2) comprises a chassis (201), a ratchet groove (202) is provided at the center of the top of the chassis (201), and a first arc block (203) is symmetrically fitted inside the ratchet groove (202).

4. A portable electronic barcode recognition gun according to claim 3, characterized in that: A third limiting column (204) is rotatably connected to the interior of one end of the first arc-shaped block (203), and one end of the third limiting column (204) is fixedly connected to the rotating disk (205).

5. A portable electronic barcode recognition gun according to claim 4, characterized in that: The top end of the rotating disk (205) is fixedly connected to the bracket (101); one end of the third limiting column (204) close to the first arc block (203) is rotatably connected to the second arc block (206); one side of the second arc block (206) is fixedly connected to the first arc block (203).

6. A portable electronic barcode recognition gun according to claim 5, characterized in that: A blocking rod (207) is fittedly connected to one side of the first arc-shaped block (203), a fixing sleeve (208) is threadedly connected to the outer side of one end of the blocking rod (207), and one side of the fixing sleeve (208) is fixedly connected to the rotating disk (205).

7. A portable electronic barcode recognition gun according to claim 6, characterized in that: A baffle (209) is fixedly connected to one side of the rotating disk (205) close to the third limiting column (204).

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