CN112836532B - Wearable finger ring type code scanning device - Google Patents
Wearable finger ring type code scanning device Download PDFInfo
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- CN112836532B CN112836532B CN202110002117.3A CN202110002117A CN112836532B CN 112836532 B CN112836532 B CN 112836532B CN 202110002117 A CN202110002117 A CN 202110002117A CN 112836532 B CN112836532 B CN 112836532B
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- Prior art keywords
- finger ring
- code scanning
- scanning device
- groove
- ring part
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/01—Details
Abstract
The application discloses a wearable finger ring type code scanning device, which comprises a first finger ring part, a second finger ring part, a bearing unit and a code scanning device, wherein one end of the first finger ring part is hinged with one end of the second finger ring part, the first finger ring part is provided with a first groove, the bottom of the first groove is connected with a first inserting piece through a first tension spring, the second finger ring part is provided with a second groove, the bottom of the second groove is connected with a second inserting piece through a second tension spring, the bearing unit comprises two fixing seats and a bearing seat, two inserting rods are fixed at the bearing seat, the bearing seat is positioned between the two fixing seats, and the code scanning device is fixed at the bearing seat; the code scanning device can be in a first state or a second state. The code scanning device is small in size, convenient to use and capable of improving working efficiency.
Description
Technical Field
The application relates to the field of code scanning, in particular to a wearable finger ring type code scanning device.
Background
The scanner is a machine that reads bar code information. The method comprises the steps of emitting an infrared light source, decoding by using a chip according to the reflection result, and returning the correct character represented by the bar code. The code scanner can greatly improve the processing efficiency in the fields of storage, logistics, warehouse management and the like, but the traditional code scanner is large in size, and occupies one hand of an operator, so that the production efficiency is reduced.
Disclosure of Invention
The application aims to: the application aims to overcome the defects of the prior art and provides a wearable finger ring type code scanning device.
The technical scheme is as follows: the utility model provides a wearable ring type code scanning device which is characterized in that, including the first ring portion that has the breach, the second ring portion that has the breach, load-bearing unit and code scanning ware, the one end of first ring portion is articulated with the one end of second ring portion, the outside of first ring portion has first recess, the bottom of first recess is connected with first inserted sheet through first extension spring, the outside of second ring portion has the second recess, the bottom of second recess is connected with the second inserted sheet through the second extension spring, load-bearing unit includes two fixing bases and a carrier seat, carrier seat department is fixed with two inserted bars, the both ends of inserted bar are all fixed with end limiting unit, the fixing base has two jacks and the slot that is located between two jacks, the slot can be inserted by first inserted sheet or second inserted sheet, the jack one end has the spacing ring that is passed by the inserted bar, the other end has the closure plate, the carrier seat is located between two carrier seats that are fixed in carrier seat the carrier seat; the code scanning device can be in a first state or a second state, in the first state, one end of the second finger ring part far away from the hinge device is abutted against the outer side of the first finger ring part, the first finger ring part and the second finger ring part wrap one finger part of a user, one end of the first inserting piece is inserted into a slot of one fixing seat, and the other end of the first inserting piece is inserted into a slot of the other fixing seat; in the second state, the first finger ring part and the second finger ring part wrap two adjacent finger parts of a user, the first inserting piece is inserted into the slot of one fixing seat, and the second inserting piece is inserted into the slot of the other fixing seat.
Further, the side face of the code scanner is provided with a code scanning starting button. Thereby facilitating the thumb to press the start button to realize the code scanning operation.
Further, the end limiting unit is made of rubber materials, the end limiting unit, the inserting rod and the inserting hole are all cylindrical, and the diameter of the end limiting unit is larger than that of the inserting rod.
Further, the first finger ring part is provided with two first limit grooves, and the two first limit grooves are positioned on two sides of the first groove; the second finger ring part is provided with two second limit grooves which are positioned at two sides of the second groove; the fixing seat is provided with two protruding ribs, and the protruding ribs can be inserted into the first limit groove or the second limit groove.
Further, the first finger ring portion, the first insert piece, the second finger ring portion and the second insert piece are all made of plastic.
Further, the first inserting piece and the second inserting piece are rectangular, and the 4 corners of the rectangle are provided with chamfers.
Further, the first groove and the second groove are respectively provided with more than 2 tension springs.
Further, the length of the first inserting sheet is larger than that of the first groove, and the length of the second inserting sheet is larger than that of the second groove; the length direction of the first groove and the second groove is the same as the length direction of the plug rod.
Thus, the two ends of the first inserting sheet are exposed out of the first groove, and the two ends of the second inserting sheet are exposed out of the second groove, so that the first inserting sheet and the second inserting sheet can be conveniently inserted into the slot.
Further, the length of the bearing seat along the direction of the inserting rod is smaller than half of the length of the fixing seat along the direction of the inserting rod.
Further, the first ring part and the second ring part are arc-shaped, and the radian is greater than 250 degrees. Thereby having better wrapping property.
Further, the radian of the first finger ring part and the radian of the second finger ring part are smaller than 320 degrees.
Further, the button is positioned on one side of the code scanner close to the thumb.
Further, the code scanner comprises a controller, a storage battery, a Bluetooth unit and a wireless communication unit.
Further, the code scanner comprises a controller, a storage battery, a Bluetooth unit, a wireless communication unit, a processing circuit, a code scanning light path and a code scanning window.
Further, the first finger ring part and the second finger ring part are elastic.
Further, in the first state, two ends of the bearing seat are respectively abutted against one fixed seat.
Further, in the second state, a gap is formed between the bearing seat and the two fixing seats.
Further, under the condition of no compression, the diameter of the end limiting unit is larger than or equal to the diameter of the jack.
The beneficial effects are that: the code scanning device can be worn on the finger, so that the size is small, the operation is convenient, the hands of an operator are liberated, the operation efficiency is improved, and the code scanning device has two wearing modes, so that the code scanning device is more flexible to wear, and is beneficial to improving the comfort level.
Drawings
FIG. 1 is a schematic diagram of a first state of a code scanner;
FIG. 2 is another schematic view of the first state of the code scanner;
FIG. 3 is a schematic diagram of the first state of the code scanner;
FIG. 4 is a schematic diagram of a second state of the code scanner;
FIG. 5 is another schematic view of a second state of the code scanner;
fig. 6 is a schematic diagram illustrating the disassembly of the parts in the second state of the code scanner.
Detailed Description
Reference numerals: 1 a first finger ring portion; 1.1 a first insert sheet; 1.2 a first limit groove; 2 a second finger ring portion; 2.1 a second insert sheet; 3. 4 fixing seats; 4.1 slots; 4.2 protruding ribs; 4.3 closing plate; 4.4 limiting rings; 5, inserting a rod; 5.1, 5.2 end limiting units; 5.3 a bearing seat; 5.4 code scanner; and 5.5 code scanning windows.
As shown in the figure: the utility model provides a wearable ring type sweeps a yard device, includes the first ring portion that has the breach, the second ring portion that has the breach, bears the unit and sweeps a yard ware, the one end of first ring portion 1 and the one end of second ring portion 2 are articulated, the outside of first ring portion 1 has first recess, the bottom of first recess is connected with first inserted sheet 1.1 through first extension spring, the outside of second ring portion 2 has the second recess, the bottom of second recess is connected with second inserted sheet 2.1 through the second extension spring, bear the unit and include two fixing bases 3, 4 and one bear seat 5.3, bear seat department and be fixed with two inserted bars 5, the both ends of inserted bar 5 all are fixed with tip limiting unit 5.1, 5.2, fixing bases 3, 4 have two jacks and are located the slot 4.1 between two jacks, slot 4.1 can be inserted by first 1.1 or second 1.2, the bottom of second recess is connected with second inserted sheet 2.1 through the second extension spring, bear the unit and have the one end limiting plate by the inserted bar 5.1, 4.2, the other end that has the inserted bar 4.3.
The bearing seat 5.3 is positioned between the two fixed seats 3 and 4, and the code scanner 5.4 is fixed at the bearing seat 5.3; the code scanning device 5.4 can be in a first state or a second state, in the first state, one end of the second finger ring part 2 away from the hinge device is abutted against the outer side of the first finger ring part 1, the first finger ring part and the second finger ring part wrap one finger part of a user, one end of the first inserting piece 1.1 is inserted into a slot of one fixing seat 3, and the other end is inserted into a slot of the other fixing seat 4; in the second state, the first finger ring part and the second finger ring part wrap the two adjacent finger parts of the user, the first inserting sheet 1.1 is inserted into the slot of one fixing seat 3, and the second inserting sheet 2.1 is inserted into the slot of the other fixing seat 4.
The side of the code scanner 5.4 is provided with a code scanning starting button. The end limiting units 5.1 and 5.2 are made of rubber materials, the end limiting units 5.1 and 5.2, the inserting rod 5 and the inserting hole are all cylindrical, and the diameters of the end limiting units 5.1 and 5.2 are larger than that of the inserting rod. The first finger ring part 1 is provided with two first limit grooves 1.2, and the two first limit grooves 1.2 are positioned on two sides of the first groove; the second finger ring part 2 is provided with two second limit grooves 2.2, and the two second limit grooves 2.2 are positioned at two sides of the second groove; the fixing seats 3 and 4 are provided with two protruding ribs, and the protruding ribs can be inserted into the first limit groove or the second limit groove. The first finger ring part 1, the first inserting piece 1.1, the second finger ring part 2 and the second inserting piece 2.1 are all made of plastic. The first inserting piece 1.1 and the second inserting piece 2.1 are rectangular, and the 4 corners of the rectangle are provided with chamfers. The first groove and the second groove are respectively provided with more than 2 tension springs.
The length of the first inserting sheet is longer than that of the first groove, and the length of the second inserting sheet is longer than that of the second groove; the length direction of the first groove and the second groove is the same as the length direction of the plug rod. The length of the bearing seat along the inserting rod direction is less than half of the length of the fixing seat along the inserting rod direction. The first ring part and the second ring part are arc-shaped, and the radian is greater than 250 degrees.
As shown in the figure, the code scanning device can be worn on a finger, so that the code scanning device is used for scanning codes, does not occupy hands of an operator, and accordingly improves the operation efficiency as a whole. And the wearing mode has two kinds, as shown in fig. 1, in the first mode, the first ring part and the second ring part form a whole to enclose the finger, and because the first ring part and the second ring part are made of plastics and have large radian, the second ring part can be pulled out from the first ring part by external force, and the first ring part and the second ring part can not fall off easily after being wrapped. The first use mode has the advantages that only one finger is occupied, and the code scanner is more flexible, but has the defects that the code scanner can rotate, is not stable enough, forms full package on the finger, has poor air permeability and is not comfortable to wear.
The two-finger code scanner can be worn in a second mode as shown in fig. 4, the first finger ring part and the second finger ring part are respectively wrapped on two adjacent fingers (such as an index finger and a middle finger), the radian of the first finger ring part and the second finger ring part is larger, the first finger ring part and the second finger ring part cannot fall off easily, and the two-finger code scanner has the advantages that the code scanner is more stable and cannot rotate, part of the fingers are exposed, the air permeability is good, the wearing is comfortable, and the two fingers are occupied. The first and second modes can be alternately used for wearing, thereby avoiding uncomfortable feeling and inflexibility of wearing for a long time in one wearing mode. In addition, the fixing seat of the code scanner, the first inserting piece and the second inserting piece can be separated, so that the first finger ring part and the second finger ring part with different specifications can be selected for different users.
In addition, in the conversion of the first state and the second state, the relative positions of the inserted link and the two fixing seats need to be moved, because the end limiting units at the two ends of the inserted link are made of rubber, friction force exists between rubber materials and the side walls of the inserting holes, external force is needed to change the relative positions of the inserted link relative to the two fixing seats, and because the closing plates and the limiting rings at the two ends of the inserting holes, the movement of the inserted link is limited, and the end limiting units can only slide in the inserting holes.
While the application has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the scope of the application as defined in the following claims.
Claims (10)
1. The utility model provides a wearable ring type code scanning device which is characterized in that, including the first ring portion that has the breach, the second ring portion that has the breach, load-bearing unit and code scanning ware, the one end of first ring portion is articulated with the one end of second ring portion, the outside of first ring portion has first recess, the bottom of first recess is connected with first inserted sheet through first extension spring, the outside of second ring portion has the second recess, the bottom of second recess is connected with the second inserted sheet through the second extension spring, load-bearing unit includes two fixing bases and a carrier seat, carrier seat department is fixed with two inserted bars, the both ends of inserted bar are all fixed with end limiting unit, the fixing base has two jacks and the slot that is located between two jacks, the slot can be inserted by first inserted sheet or second inserted sheet, the jack one end has the spacing ring that is passed by the inserted bar, the other end has the closure plate, the carrier seat is located between two carrier seats that are fixed in carrier seat the carrier seat; the code scanning device can be in a first state or a second state, in the first state, one end of the second finger ring part far away from the hinge device is abutted against the outer side of the first finger ring part, the first finger ring part and the second finger ring part wrap one finger part of a user, one end of the first inserting piece is inserted into a slot of one fixing seat, and the other end of the first inserting piece is inserted into a slot of the other fixing seat; in the second state, the first finger ring part and the second finger ring part wrap two adjacent finger parts of a user, the first inserting piece is inserted into the slot of one fixing seat, and the second inserting piece is inserted into the slot of the other fixing seat.
2. The wearable finger ring type code scanning device according to claim 1, wherein a code scanning starting button is arranged on the side face of the code scanner.
3. The wearable finger ring code scanning device according to claim 1, wherein the end limiting unit is made of a rubber material, the end limiting unit, the insert rod and the insertion hole are all cylindrical, and the diameter of the end limiting unit is larger than that of the insert rod.
4. The wearable finger ring type code scanning device according to claim 1, wherein the first finger ring part is provided with two first limit grooves, and the two first limit grooves are positioned on two sides of the first groove; the second finger ring part is provided with two second limit grooves which are positioned at two sides of the second groove; the fixing seat is provided with two protruding ribs, and the protruding ribs can be inserted into the first limit groove or the second limit groove.
5. The wearable finger ring code scanner of claim 1, wherein the first finger ring, the first insert, the second finger ring, and the second insert are each made of plastic.
6. The wearable finger ring code scanning device of claim 1, wherein the first and second insert pieces are rectangular, and the 4 corners of the rectangle are chamfered.
7. The wearable finger ring code scanning device according to claim 1, wherein the first groove and the second groove are provided with more than 2 tension springs.
8. The wearable finger ring code scanning device of claim 1, wherein the length of the first insert is greater than the length of the first groove and the length of the second insert is greater than the length of the second groove; the length direction of the first groove and the second groove is the same as the length direction of the plug rod.
9. The wearable finger ring code scanning device according to claim 1, wherein the length of the bearing seat along the direction of the inserting rod is less than half of the length of the fixing seat along the direction of the inserting rod.
10. The wearable finger ring type code scanning device according to claim 1, wherein the first finger ring part and the second finger ring part are arc surfaces, and the radian is greater than 250 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002117.3A CN112836532B (en) | 2021-01-04 | 2021-01-04 | Wearable finger ring type code scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002117.3A CN112836532B (en) | 2021-01-04 | 2021-01-04 | Wearable finger ring type code scanning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112836532A CN112836532A (en) | 2021-05-25 |
| CN112836532B true CN112836532B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110002117.3A Active CN112836532B (en) | 2021-01-04 | 2021-01-04 | Wearable finger ring type code scanning device |
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| CN112836532A (en) | 2021-05-25 |
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