Anti-falling handheld code scanning equipment

Abstract

The utility model relates to the technical field of code scanning equipment, and discloses anti-falling handheld code scanning equipment, which comprises a grip, two fixing blocks, two supporting plates and a fixing device, rubber pads are fixedly arranged at the bottom ends of the two supporting plates, and an adjusting device and a limiting device are fixedly arranged on the back sides of the opposite sides of the two fixing blocks respectively. The adjusting device comprises an adjusting device body, two first clamping blocks, a first cover plate and two first limiting blocks, first sliding grooves are formed in the two sides of the interior of the adjusting device body, a second sliding groove is formed in the bottom end of the interior of the adjusting device body, and first clamping grooves are formed in the two sides, close to the front, of the upper end of the adjusting device body. According to the device, the hand of a user can be limited through the adjusting device and the limiting device, and the limiting rope can be replaced through the adjusting device and the fixing device, so that the possibility that the device falls off when the user holds the device by hand is reduced, and the device is more environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of code scanning devices, in particular to an anti-dropping handheld code scanning device. Background Technique

[0002] Code scanning devices are tools for reading and processing various barcodes, two-dimensional codes or other data matrices. They are widely used in fields such as retail, logistics, manufacturing, and healthcare to improve the efficiency and accuracy of data collection. For convenience of use, they are generally designed to be handheld.

[0003] In the current common code scanning devices in life, due to long-term holding, users may gradually experience mental fatigue and other situations. In this case, the holding force will gradually become smaller, making it easy for the code scanning device to fall off. In addition, in order to prevent falling off, ordinary code scanning devices generally have some anti-dropping devices fixed. However, if the anti-dropping device is damaged, it can no longer be used.

[0004] Therefore, those skilled in the art have provided an anti-dropping handheld code scanning device to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and an anti-dropping handheld code scanning device is proposed. The device can limit the user's hand through the adjusting device and the limiting device, and can also replace the limiting rope through the adjusting device and the fixing device, so that the device reduces the possibility of falling off when held and is more environmentally friendly.

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

[0007] An anti-dropping handheld code scanning device includes a grip, two fixing blocks, two support plates and a fixing device. Rubber pads are fixedly arranged at the bottoms of the two support plates, and an adjusting device and a limiting device are respectively fixedly arranged at the rear sides of the opposite sides of the two fixing blocks;

[0008] The adjusting device includes an adjusting device body, two first clamping blocks, a first cover plate and two first limiting blocks. First sliding grooves are respectively opened on both sides inside the adjusting device body, a second sliding groove is opened at the inner bottom end of the adjusting device body, first clamping grooves are respectively opened on both sides in front of the upper end of the adjusting device body, and first outlets are respectively opened on both sides of the top end of the adjusting device body near the first clamping grooves. The fixing device includes a fixing device body, a second cover plate and a second clamping block. Second clamping grooves are respectively opened on both sides at the front end of the fixing device body, and a second outlet is opened at the top end of the fixing device body near the second clamping grooves;

[0009] The limiting device includes an adjusting block, two sliding blocks, a limiting rope, a clamping block, a pulley and two second limiting blocks. A plurality of limiting grooves are formed on both sides of the rear of the top end of the adjusting block.

[0010] Through the above technical solution, the handle is convenient for the user to hold, the support plate is convenient for supporting the rubber pad. The rubber material is relatively soft, which can reduce the pain in the user's wrist when using. The fixing device is convenient for limiting the user's wrist to prevent the device from falling off.

[0011] The first clamping block is convenient for clamping with the first clamping groove. The first limiting block is convenient for moving into the limiting groove to limit the adjusting block. The first sliding groove is convenient for the sliding block to slide inside. The second sliding groove is convenient for the pulley to slide inside. When the user opens the first cover plate, the sliding block can be moved below the first outlet, and then the adjusting block is controlled to move upward, so that the adjusting block can move out of the inside of the adjusting device body. The second cover plate is clamped with the fixing device body through the second clamping block, which is also convenient for restricting the movement of the clamping block. Similarly, when the second cover plate is opened, the user can directly control the clamping block and the second limiting block to directly move out of the inside of the fixing device through the second outlet.

[0012] The adjusting block is convenient for adjusting the diameter of the limiting rope. The sliding block is convenient for the adjusting block to move into or out of the inside of the limiting device body. The limiting rope is convenient for limiting the user's wrist. The clamping block is convenient for clamping with the fixing device. The pulley can drive the movement of the adjusting block. The second limiting block is convenient for the clamping block to be clamped with the fixing device body.

[0013] Further, a scanner is fixedly arranged at the top end of the handle. The two fixing blocks are both fixedly arranged at the lower ends on both sides of the handle. The two support plates are both fixedly arranged below the opposite sides of the two fixing blocks.

[0014] Through the above technical solution, the scanner is convenient for the user to scan the code. The fixing block is convenient for fixing the adjusting device, the fixing device and the two support plates.

[0015] Further, the first cover plate is hinged to the rear of the top end of the adjusting block. The two first clamping blocks are both fixedly arranged on both sides of the front of the bottom end of the first cover plate. The two second clamping blocks are both fixedly arranged on both sides of the front of the bottom end of the second cover plate. The pulley is fixedly arranged in the middle of the rear of the bottom end of the adjusting block.

[0016] Through the above technical solution, when the first cover plate is opened, the slider can drive the adjusting block to leave the interior of the limiting device body through the first outlet. When the first cover plate is closed, the adjusting block cannot leave the interior of the limiting device body. The first clamping block is convenient for controlling the opening and closing of the first cover plate, the second clamping block is convenient for controlling the opening and closing of the second cover plate, and the pulley is convenient for driving the adjusting block to move.

[0017] Further, the two sliders are both fixedly arranged at the rear sides of both sides of the adjusting block. One side of the limiting rope is fixedly arranged at the middle of the front end of the adjusting block. The clamping block is fixedly arranged at the other side of the limiting rope. The two second limiting blocks are both fixedly arranged at the rear sides of both sides of the clamping block;

[0018] Through the above technical solution, it is convenient for the adjusting block to drive the slider to move, and the slider can limit the adjusting block from leaving the interior of the adjusting device body. The limiting rope is convenient for limiting the user's wrist. The second limiting block is convenient for the clamping block to be clamped with the fixing device, and it is also convenient for the replacement and disassembly of the limiting device.

[0019] Further, the pulley is slidably arranged inside the second chute. The adjusting block slides inside the adjusting device body through the pulley. The two first limiting blocks are both hingedly arranged at the front of the adjusting device body;

[0020] Through the above technical solution, it is convenient for the pulley to slide inside the second chute, and the adjusting block moves through the sliding of the pulley. The hinged arrangement of the first limiting block is convenient for it to rotate and enter the inside of the clamping groove.

[0021] Further, the two sliders both slide inside the first chute through the adjusting block. The two first limiting blocks are both clamped with the limiting groove by means of hinge connection;

[0022] Through the above technical solution, it is convenient for the two sliders to move through the movement of the adjusting block. The two first limiting blocks both rotate into the inside of the limiting groove, thereby restricting the movement of the adjusting block.

[0023] Further, the first clamping block is clamped with the first clamping groove through the first cover plate. The second clamping block is clamped with the second clamping groove through the second cover plate. The second limiting block is clamped inside the second outlet through the second cover plate;

[0024] Through the above technical solution, it is convenient for the first clamping block to be clamped with the first clamping groove through the rotation of the first cover plate, and the second clamping block is also clamped with the second clamping groove through the rotation of the second cover plate. When the second cover plate is closed, the second limiting block cannot move.

[0025] The utility model has the following beneficial effects:

[0026] 1. A kind of anti - shedding handheld code - scanning device proposed by the utility model. When the user uses the device for code - scanning, the user can first put the hand between two support plates until it is inside the limiting rope, and then control the adjusting block to slide inside the adjusting device body through the pulley. During the movement of the adjusting block, the diameter of the limiting rope will change. When the diameter of the limiting rope shrinks to a suitable size, then control the first limiting block to move into the inside of the limiting groove, so as to complete the limiting of the adjusting block. Then control the first cover plate and the adjusting device body to be clamped through the first clamping block and the first clamping groove. At this time, the adjustment is completed, and the cooperation between the limiting rope and the rubber pad achieves an anti - shedding effect.

[0027] 2. A kind of anti - shedding handheld code - scanning device proposed by the utility model. When the user needs to replace the limiting rope, the user can first open the second cover plate, and then directly control the clamping block to move upward and drive out through the second outlet. Then open the first cover plate, control the adjusting block to drive two sliders to move through the first sliding groove to the lower part of the first outlet. At this time, the user can also directly control the adjusting block to move upward, so as to achieve an effect of convenient disassembly and replacement. Description of the Drawings

[0028] Figure 1 is the front - view axonometric schematic diagram of the utility model;

[0029] Figure 2 is the rear - view axonometric schematic diagram of the utility model;

[0030] Figure 3 is the exploded schematic diagram of the adjusting device and the adjusting block in the utility model;

[0031] Figure 4 is the axonometric schematic diagram of the adjusting device and the adjusting block in the utility model;

[0032] Figure 5 is the exploded schematic diagram of the fixing device and the clamping block in the utility model.

[0033] Legend Explanation:

[0034] 1. Grip; 2. Scanner; 3. Fixed block; 4. Support plate; 5. Rubber pad; 6. Adjusting device; 7. Limiting device; 8. Fixing device; 601. Adjusting device body; 602. First cover plate; 603. First clamping block; 604. First limiting block; 605. First outlet; 606. First clamping groove; 607. First sliding groove; 608. Second sliding groove; 701. Adjusting block; 702. Limiting rope; 703. Clamping block; 704. Slider; 705. Limiting groove; 706. Pulley; 707. Second limiting block; 801. Fixing device body; 802. Second cover plate; 803. Second clamping block; 804. Second outlet; 805. Second clamping groove. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Referring to Figures 1-5 , an embodiment provided by the present invention: an anti-dropping handheld scanning device, including a grip 1, two fixed blocks 3, two support plates 4 and a fixing device 8. Rubber pads 5 are fixedly arranged at the bottoms of the two support plates 4, and an adjusting device 6 and a limiting device 7 are respectively fixedly arranged at the rear sides of the opposite sides of the two fixed blocks 3.

[0037] The grip 1 is convenient for the user to hold, the support plate 4 is convenient for supporting the rubber pad 5. The rubber material is relatively soft, which can reduce the pain in the user's wrist when using. The fixing device 8 is convenient for limiting the user's wrist to prevent the device from falling off.

[0038] The adjusting device 6 includes an adjusting device body 601, two first clamping blocks 603, a first cover plate 602 and two first limiting blocks 604. On both sides of the inside of the adjusting device body 601, first sliding grooves 607 are provided. On the bottom end inside the adjusting device body 601, a second sliding groove 608 is provided. On both sides of the front of the upper end of the adjusting device body 601, first clamping grooves 606 are provided. On both sides of the top end of the adjusting device body 601 near the first clamping grooves 606, first outlets 605 are provided. The fixing device 8 includes a fixing device body 801, a second cover plate 802 and a second clamping block 803. On both sides of the front end of the fixing device body 801, second clamping grooves 805 are provided. On the top end of the fixing device body 801 near the second clamping grooves 805, a second outlet 804 is provided. The limiting device 7 includes an adjusting block 701, two sliders 704, a limiting rope 702, a clamping block 703, a pulley 706 and two second limiting blocks 707. On both sides of the rear of the top end of the adjusting block 701, a plurality of limiting grooves 705 are provided.

[0039] The first clamping block 603 is provided for facilitating clamping with the first clamping groove 606. The first limiting block 604 is provided for facilitating driving into the inside of the limiting groove 705 to limit the adjusting block 701. The first sliding groove 607 is provided for facilitating the slider 704 to slide inside. The second sliding groove 608 is provided for facilitating the pulley 706 to slide inside. When the user opens the first cover plate 602, the slider 704 can be moved below the first outlet 605, and then by controlling the adjusting block 701 to move upward, the adjusting block 701 can be driven out of the inside of the adjusting device body 601. The second cover plate 802 is clamped with the fixing device body 801 through the second clamping block 803 and the second clamping groove 805, and it is also provided for facilitating restricting the movement of the clamping block 703. Similarly, when the second cover plate 802 is opened, the user can directly control the clamping block 703 and the second limiting block 707 to directly drive out of the inside of the fixing device 8 through the second outlet 804. The adjusting block 701 is provided for facilitating adjusting the diameter of the limiting rope 702. The slider 704 is provided for facilitating the adjusting block 701 to drive into or out of the inside of the limiting device 7 body. The limiting rope 702 is provided for facilitating limiting the user's wrist. The clamping block 703 is provided for facilitating clamping with the fixing device 8. The pulley 706 can drive the movement of the adjusting block 701. The second limiting block 707 is provided for facilitating the clamping block 703 to be clamped with the fixing device body 801.

[0040] A barcode scanner 2 is fixedly arranged at the top end of the grip 1. Two fixing blocks 3 are both fixedly arranged at the lower ends on both sides of the grip 1. Two support plates 4 are both fixedly arranged below the opposite sides of the two fixing blocks 3. The barcode scanner 2 facilitates the user to scan the code. The fixing blocks 3 facilitate the fixation of the adjusting device 6, the fixing device 8 and the two support plates 4. The first cover plate 602 is hingedly arranged at the rear of the top end of the adjusting block 701. Two first clamping blocks 603 are both fixedly arranged at the front sides of the bottom end of the first cover plate 602. Two second clamping blocks 803 are both fixedly arranged at the front sides of the bottom end of the second cover plate 802. A pulley 706 is fixedly arranged at the middle of the rear of the bottom end of the adjusting block 701. When the first cover plate 602 is opened, the sliding block 704 can drive the adjusting block 701 to leave the inside of the limiting device 7 body through the first outlet 605. When the first cover plate 602 is closed, the adjusting block 701 cannot leave the inside of the limiting device 7 body. The first clamping block 603 facilitates the control of the opening and closing of the first cover plate 602. The second clamping block 803 facilitates the control of the opening and closing of the second cover plate 802. The pulley 706 facilitates the movement of the adjusting block 701. Two sliding blocks 704 are both fixedly arranged at the rear sides of the two sides of the adjusting block 701. One side of the limiting rope 702 is fixedly arranged at the middle of the front end of the adjusting block 701. A clamping block 703 is fixedly arranged on the other side of the limiting rope 702. Two second limiting blocks 707 are both fixedly arranged at the rear sides of the two sides of the clamping block 703, which facilitates the adjusting block 701 to drive the sliding block 704 to move, and the sliding block 704 can limit the adjusting block 701 from leaving the inside of the adjusting device body 601. The limiting rope 702 facilitates the limitation of the user's wrist. The second limiting block 707 facilitates the clamping of the clamping block 703 and the fixing device 8, and also facilitates the replacement and disassembly of the limiting device 7.

[0041] The pulley 706 is slidably arranged inside the second chute 608. The adjusting block 701 slides inside the adjusting device body 601 through the pulley 706. Both first limiting blocks 604 are hingedly arranged in the front of the adjusting device body 601, facilitating the sliding of the pulley 706 inside the second chute 608. The adjusting block 701 moves through the sliding of the pulley 706. The hinged arrangement of the first limiting block 604 facilitates rotation and entry into the inside of the clamping groove. Both sliding blocks 704 slide inside the first chute 607 through the adjusting block 701. Both first limiting blocks 604 are clamped with the limiting groove 705 by means of hinge, facilitating the movement of both sliding blocks 704 through the movement of the adjusting block 701. Both first limiting blocks 604 enter the inside of the limiting groove 705 by rotation, thus restricting the movement of the adjusting block 701. The first clamping block 603 and the first clamping groove 606 are clamped by the first cover plate 602. The second clamping block 803 and the second clamping groove 805 are clamped by the second cover plate 802. The second limiting block 707 is clamped inside the second outlet 804 by the second cover plate 802, facilitating the clamping of the first clamping block 603 and the first clamping groove 606 by the rotation of the first cover plate 602. Similarly, the second clamping block 803 is also clamped with the second clamping groove 805 by the rotation of the second cover plate 802. When the second cover plate 802 is closed, the second limiting block 707 cannot move.

[0042] Working principle: When the user uses the device for scanning the code, the user can first put the hand between the two support plates 4 until inside the limiting rope 702, and then control the adjusting block 701 to slide inside the adjusting device body 601 through the pulley 706. During the movement of the adjusting block 701, the diameter of the limiting rope 702 will change. When the diameter of the limiting rope 702 shrinks to a suitable size, then control the first limiting block 604 to enter the inside of the limiting groove 705, thus completing the limiting of the adjusting block 701. Then control the first cover plate 602 and the adjusting device body 601 to be clamped through the first clamping block 603 and the first clamping groove 606. At this time, the adjustment is completed. The cooperation between the limiting rope 702 and the rubber pad 5 achieves an anti-detachment effect. When the user needs to replace the limiting rope 702, the user can first open the second cover plate 802. When there is no restriction of the second cover plate 802, the user can directly control the clamping block 703 to move upward and drive out through the second outlet 804. Then open the first cover plate 602, and control the adjusting block 701 to drive the two sliding blocks 704 to move to the lower part of the first outlet 605 through the first chute 607. At this time, the user can also directly control the adjusting block 701 to move upward, thus achieving an effect of convenient disassembly and replacement.

[0043] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An anti-drop handheld code scanning device, comprising a handle (1), two fixing blocks (3), two support plates (4) and a fixing device (8), characterized in that: A rubber pad (5) is fixedly provided at the bottom end of the two support plates (4), and an adjustment device (6) and a limit device (7) are respectively fixedly provided at the rear of the opposite sides of the two fixed blocks (3); The adjusting device (6) comprises an adjusting device body (601), two No. 1 clamping blocks (603), a No. 1 cover plate (602) and two No. 1 limit blocks (604). Both sides of the adjusting device body (601) are provided with No. 1 slide grooves (607). The bottom end of the adjusting device body (601) is provided with No. 2 slide grooves (608). Both sides of the upper end of the adjusting device body (601) near the front are provided with No. 1 clamping grooves (606). A No. 1 outlet (605) is provided on both sides of the top of the device body (601) near the No. 1 clamping groove (606); the fixing device (8) comprises a fixing device body (801), a No. 2 cover plate (802) and a No. 2 clamping block (803); a No. 2 clamping groove (805) is provided on both sides of the front end of the fixing device body (801); and a No. 2 outlet (804) is provided on the top of the fixing device body (801) near the No. 2 clamping groove (805); The limiting device (7) comprises an adjusting block (701), two sliding blocks (704), a limiting rope (702), a clamping block (703), a pulley (706) and two No. 2 limiting blocks (707). A plurality of limiting grooves (705) are provided on both sides of the rear end of the top end of the adjusting block (701).

2. The anti-drop handheld code scanning device according to claim 1, characterized in that: A barcode scanner (2) is fixedly arranged at the top of the handle (1), the two fixing blocks (3) are fixedly arranged at the lower ends of both sides of the handle (1), and the two supporting plates (4) are fixedly arranged below the opposite sides of the two fixing blocks (3).

3. The anti-drop handheld code scanning device according to claim 1, characterized in that: The No. 1 cover plate (602) is hingedly arranged at the rear of the top end of the adjustment block (701), the two No. 1 clamping blocks (603) are fixedly arranged at the two sides of the bottom end of the No. 1 cover plate (602), the two No. 2 clamping blocks (803) are fixedly arranged at the two sides of the bottom end of the No. 2 cover plate (802), and the pulley (706) is fixedly arranged at the middle of the bottom end of the adjustment block (701).

4. The anti-drop handheld code scanning device according to claim 1, characterized in that: The two sliders (704) are fixedly arranged on both sides of the adjusting block (701) near the rear, one side of the limiting rope (702) is fixedly arranged at the middle of the front end of the adjusting block (701), the clamping block (703) is fixedly arranged on the other side of the limiting rope (702), and the two No. 2 limiting blocks (707) are fixedly arranged on both sides of the clamping block (703) near the rear.

5. The anti-drop handheld code scanning device according to claim 1, characterized in that: The pulley (706) is slidably arranged inside the No. 2 slide groove (608), and the adjustment block (701) slides inside the adjustment device body (601) through the pulley (706), and the two No. 1 limit blocks (604) are both hingedly arranged at the front of the adjustment device body (601).

6. The anti-drop handheld code scanning device according to claim 1, characterized in that: The two sliding blocks (704) are slid inside the No. 1 slide groove (607) through the adjusting block (701), and the two No. 1 limit blocks (604) are clamped with the limit groove (705) in a hinged manner.

7. The anti-drop handheld code scanning device according to claim 1, characterized in that: The No. 1 clamping block (603) and the No. 1 clamping groove (606) are clamped together via the No. 1 cover plate (602), the No. 2 clamping block (803) and the No. 2 clamping groove (805) are clamped together via the No. 2 cover plate (802), and the No. 2 limit block (707) is clamped together inside the No. 2 outlet (804) via the No. 2 cover plate (802).

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