CN103824041A

CN103824041A - Finger ring scanner

Info

Publication number: CN103824041A
Application number: CN201210327504.5A
Authority: CN
Inventors: 杨心怀
Original assignee: SHANGHAI WUZHI INFORMATION BRANCH OF SUZHOU HAOCHUANG INFORMATION TECHNOLOGY Co Ltd
Current assignee: SHANGHAI WUZHI INFORMATION BRANCH OF SUZHOU HAOCHUANG INFORMATION TECHNOLOGY Co Ltd
Priority date: 2012-09-06
Filing date: 2012-09-06
Publication date: 2014-05-28

Abstract

The invention belongs to the field of wireless data acquisition and transmission, and discloses a finger ring scanner for reading data by scanning a bar code. The finger ring scanner is a hand-free scanner which can be worn on a finger. A scanner head can rotate by 360 degrees, facilitating wearing on a left hand or a right hand; a rotation positioning structure can position the light extraction direction of the scanner head, the positioning structure realizes positioning by additionally arranging a salient point and a nonelastic groove on a cantilever for cooperation, and the cantilever can perform elastic deformation so that service life is ensured. The scanner head and a scanning key are separately designed, and a rotation mode is realized by use of a circular rotating disk and a middle screw for fixation so as to ensure rotation frequency; the scanner and a button are connected by use of a POGO and an FPC, the FPC employs an annular line, the spring in the POGO ensures connection reliability, and it is ensured that scanning can be realized at each angle; a ring employs an opening form, is made of high-elasticity nylon, and can be adjusted according to a finger in terms of size so that wearing is facilitated; and the ring employs two screws for fixation so that replacement is facilitated.

Description

Finger ring scanner

Technical field

Finger ring scanner (W560) belongs to data acquisition and transmission range, reads data wherein exactly specifically for scanning bar code.

Background technology

Suzhou Hao Chuan Information technology company limited drops into by continuing for many years large-scale research and development, has at present perfect core technology system: the embedded OS HYOS of independent intellectual property right, the core technology aspect such as the multi-media decoding and encoding algorithm such as less radio-frequency performance and Low-power Technology, voice/audio/image/video and the network transmission protocol leading in the world have above abundant accumulation in 10 years.More than 20 years less radio-frequency engineering experience, the equal several times of RF index such as GPRS signal sensitivity and emissive power of product are better than national standard, the leading position of the same trade in the whole world.Domestic unique PDA manufacturer that possesses chip-scale hardware design ability, by Continuous optimization and improvement to own operating system HYOS nearly 10, can, from the design of inside chip, carry out optimised power consumption to hardware system.

Summary of the invention

Changed the fixing form that can not change of scanning end and ring junction in the past, new invention has been made in the design of finger ring scanner (W560) inner structure, and scanning end and ring junction can 360 ° of rotations; And can change as required ring.

Accompanying drawing explanation

Fig. 1 is side cut away view.

embodiment

1. scanner head can 360 ° of rotations, facilitate right-hand man to wear; Rotary positioning structure, facilitates location scanning head to go out direction of light; Scanner head and scanning key separate type relate to, and are convenient for changing scanning key in the time that scanning key damages, and extend complete machine serviceable life.

2. rotary positioning structure, can locate the light direction of surface sweeping head, and location structure adopts on cantilever increases salient point with inelastic groove fit realizes location, and cantilever is elastic deformation, assurance serviceable life.

3. the serviceable life of scanner head can be more than 1,000 ten thousand times, and the life-span of general button is 2,000,000 left and right, scanner head and scanning key separation design, and user can, voluntarily with changing, can guarantee the serviceable life of complete machine.

Rotation mode adopt round turntable add in the middle of screw fix, guarantee rotation number of times;

5. between scanner and button, adopt POGO to add FPC and be connected, the upper employing of FPC loop line, the spring of POGO the inside guarantees the reliability connecting, and guarantees can realize scanning in each angle;

6. adopt ring form to be fixed on finger upper, ring adopts opening form, and material is used elastomeric nylon, can be according to the thickness adjusting size voluntarily of finger, and convenient wearing, ring adopts 2 screws to fix, convenient with changing.

Claims

One kind can with finger on heldfree type scanner.Especially the scanner of design band on finger, handled easily, can save manpower; Scanner head can 360 ° of rotations, facilitate right-hand man to wear; Rotary positioning structure, facilitates location scanning head to go out direction of light; Scanner head and scanning key separation design are convenient for changing scanning key in the time that scanning key damages, and extend complete machine serviceable life.
2. that describes according to claim 1 can be with the scanner on finger, and along with the more and more anxiety of human resources, the proportion of human cost constantly increases, and hand-free scanner can play the effect of saving human cost.
3. that describes according to claim 1 can be with the scanner on finger, and 360 ° of unrestricted rotations, facilitate right-hand man to wear, and can select as required the hand of most convenient to wear; Can regulate right-hand man's labour intensity simultaneously.
4. that describes according to claim 1 can be with the scanner on finger, rotary positioning structure, can locate the light direction of surface sweeping head, and location structure adopts and on cantilever, increases salient point and inelastic groove fit realizes location, cantilever is elastic deformation, guarantees serviceable life.
5. that describes according to claim 1 can be with the scanner on finger, the serviceable life of scanner head can be more than 1,000 ten thousand times, and the life-span of general button is 2,000,000 left and right, surface sweeping head and scanning key separation design, user can, voluntarily with changing, can guarantee the serviceable life of complete machine.
6. that describes according to claim 1 can be with the scanner on finger, and rotation mode adopts round turntable to add middle screw and fixes, and guarantees the number of times of rotation.
7. that describes according to claim 1 can, with the scanner on finger, adopt POGO to add FPC and be connected between scanner and button, the upper employing of FPC loop line, and the spring of POGO the inside guarantees the reliability connecting, and guarantees can realize scanning in each angle.
8. that describes according to claim 1 can, with the scanner on finger, adopt ring form to be fixed on finger upper, and ring adopts opening form, material is used elastomeric nylon, can be according to the thickness adjusting size voluntarily of finger, and convenient wearing, ring adopts 2 screws to fix, convenient with changing.