CN109241792A - Handheld data reading device with wireless extensions function - Google Patents
Handheld data reading device with wireless extensions function Download PDFInfo
- Publication number
- CN109241792A CN109241792A CN201810600301.6A CN201810600301A CN109241792A CN 109241792 A CN109241792 A CN 109241792A CN 201810600301 A CN201810600301 A CN 201810600301A CN 109241792 A CN109241792 A CN 109241792A
- Authority
- CN
- China
- Prior art keywords
- data
- interface
- wireless
- reading device
- wireless extensions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
Abstract
The present invention provides a kind of handheld data reading device with wireless extensions function, including with wired data interface main casing, set on the intracorporal data acquisition unit of main casing and codec unit and the sub-shell with wireless extensions interface, be set to the intracorporal wireless communication unit of subshell and battery pack.When wireless extensions interface is connect by data line with wired data interface, battery pack passes through the wireless extensions interface being connected and wired data interface is electrically connected at codec unit and data acquisition unit, to provide electric power to codec unit and data acquisition unit, wireless communication unit is opened and passes through that the wireless extensions interface being connected and wired data interface will be obtained by data acquisition unit and the data information through codec unit processing is sent to network host at this time.Existing wired handheld device can be extended to wireless device through the invention, and scalability and user's property easy to use are all more preferably.
Description
Technical field
The present invention relates to reading data field of electronic devices, more particularly to a kind of hand-held number with wireless extensions function
According to reading device.
Background technique
Currently, user, which generally requires selection when buying handheld data reading device, to be purchase wireline equipment or wirelessly sets
It is standby.Battery is all had if it is wireless device is then general, so the size and shape of battery will be by when carrying out product design
Take into account.From the point of view of making user's handheld device convenient to use, it is desirable to reduce the still battery life meeting of the weight of battery
Shorten；If needing to increase the size and weight of battery to improve battery capacity.
Once being equivalent in addition, user's selection has purchased a wired handheld device or radio hand-held equipment to equipment
Using selection is made that between time and easy-to-use degree, i.e., wired handheld device can not be become corresponding wireless device.
Summary of the invention
In view of the above technical problems, the purpose of the present invention is to provide a kind of, and the handheld data with wireless extensions function is read
Device is taken, wired handheld device easily can be changed into wireless device.
A kind of handheld data reading device with wireless extensions function of the invention, including the acquisition of main casing, data are single
Member and codec unit, data acquisition unit and codec unit are all set in main casing, and main casing connects with cable data
Mouthful, codec unit distinguishes data connection in data acquisition unit and wired data interface.The handheld data reading device is also
Including sub-shell, wireless communication unit and battery pack.Sub-shell has the nothing that can be connect by data line with wired data interface
Line expansion interface；Wireless communication unit is set in sub-shell, and wireless communication unit data connection is in wireless extensions interface；Battery
Packet is set in sub-shell, and battery pack is electrically connected at wireless extensions interface and wireless communication unit, to provide electric power.Wherein,
When wireless extensions interface is connect by data line with wired data interface, battery pack by the wireless extensions interface that is connected and
Wired data interface is electrically connected at codec unit and data acquisition unit, to mention to codec unit and data acquisition unit
For electric power, moreover, wireless communication unit is opened and passes through the wireless extensions interface being connected and wired data interface will be by data
Acquisition unit obtains and the data information handled through codec unit is sent to network host.
Preferably, wired data interface itself includes the first data line, and the insertion end of the first data line is to connect net
Network host or wireless extensions interface.Further, the insertion end of the first data line is USB interface end.
Preferably, the handheld data reading device with wireless extensions function further includes the second data line, the second data line
One end to connect wired data interface, the other end of the second data line is to connect wireless extensions interface.Further,
The one end and the other end of two data lines is respectively USB interface end.
Preferably, sub-shell is independently disposed to the outside of main casing.
Preferably, sub-shell has the clamping part to be connected and fixed user's clothing.
Preferably, wireless communication unit is integrally disposed in battery pack.
Preferably, when wireless extensions interface is not through data line and connect with wired data interface, wireless communication unit
It closes.
Preferably, when wireless extensions interface is not through data line and connect with wired data interface, battery pack stop to
Wireless communication unit power supply.
Compared with prior art, the handheld data reading device with wireless extensions function of the invention, can will be existing
Wired handheld device is extended to wireless device, compared in the prior art by hardware such as battery and wireless telecommunications communication module and wireless
The case where equipment is integrated has better scalability；User using when not will receive battery weight inside handheld device
Influence, moreover, user can use convenience with battery packet portion to other places far from its working range
More preferably.
Detailed description of the invention
Fig. 1 is the schematic diagram of the handheld data reading device with wireless extensions function of one embodiment of the invention.
Specific embodiment
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby cooperate embodiment detailed
It is described as follows.
Referring to Figure 1, Fig. 1 is showing for the handheld data reading device with wireless extensions function of one embodiment of the invention
It is intended to.Handheld data reading device 100 with wireless extensions function includes main casing 1, data acquisition unit 2 and encoding and decoding list
Member 3, data acquisition unit 2 and codec unit 3 are all set in main casing 1, and main casing 1 has wired data interface 11, are compiled
Decoding unit 3 distinguishes data connection in data acquisition unit 2 and wired data interface 11.
Handheld data reading device 100 further includes sub-shell 4, wireless communication unit 5 and battery pack 6.Preferably, sub-shell
4 are independently disposed to the outside of main casing 1.
Sub-shell 4 has the wireless extensions interface 41 that can be connect by data line with wired data interface 11.
Wireless communication unit 5 is set in sub-shell 4, and 5 data connection of wireless communication unit is in wireless extensions interface 41.It is excellent
Selection of land, wireless communication unit 5 can be used bluetooth, WiFi, Zigbee or 802.11 protocol conventions modes and realize that wireless telecommunications connect.
Battery pack 6 is set in sub-shell 4, and battery pack 6 is electrically connected at wireless extensions interface 41 and wireless communication unit
5, to provide electric power.
Wherein, when wireless extensions interface 41 is connect by data line with wired data interface 11, battery pack 6 is by being connected
The wireless extensions interface 41 and wired data interface 11 connect is electrically connected at codec unit 3 and data acquisition unit 2, to volume
Decoding unit 3 and data acquisition unit 2 provide electric power, and wireless communication unit 5 is opened and the wireless extensions by being connected connect
Mouthfuls 41 and wired data interface 11 data information that data acquisition unit 2 is handled through codec unit 3 is sent to network host
(not shown).
In one embodiment, wired data interface 11 itself includes the first data line, and the insertion end of first data line
To connect network host or wireless extensions interface 41.The insertion end of first data line is directly connected into network host, at this time hand
It holds reading data device 100 and is equivalent to wireline equipment；The insertion end of first data line is connected into wireless extensions interface 41, holds at this time
Reading data device 100 is extended to wireless device.Preferably, the insertion end of the first data line is USB interface end.
In another embodiment, handheld data reading device 100 further includes the second data line, one end of second data line
To connect wired data interface 11, the other end of the second data line is to connect wireless extensions interface 41.Preferably, this second
The one end and the other end of data line is respectively USB interface end.It should be noted that the other end of the second data line also can be used to directly
Network host is connect in succession, and handheld data reading device 100 is equivalent to wireline equipment at this time.
Preferably, sub-shell 4 has the clamping part to be connected and fixed user's clothing.From main casing 1 to the number of sub-shell 4
Generally shorter according to line and will not influence the operational motion of user, data line only need to be from the main casing 1 of handheld device to containing
The sub-shell 4 of wireless battery packet, sub-shell 4 can be tied up on waistband or be placed in pocket, with the reading of user-friendly handheld data
Take device 100.
In practical applications, wireless communication unit 5 can be integrally disposed in battery pack 6, to reduce subshell to the maximum extent
The volume of body 4.
The time is used to save the electricity of battery pack 6 to extend, it is preferable that when wireless extensions interface 41 is not through data
When line is connect with wired data interface 11, wireless communication unit 5 is closed.Further, when wireless extensions interface 41 is not through
When data line is connect with wired data interface 11, battery pack 6 stops powering to wireless communication unit 5.
Handheld data reading device with wireless extensions function of the invention can extend existing wired handheld device
For wireless device, compared with the feelings for being in the prior art integrated the hardware such as battery and wireless telecommunications communication module and wireless device
Condition has better scalability；User using when not will receive the influence of battery weight inside handheld device, moreover, making
User can use convenience more preferably with battery packet portion to other places far from its working range.
In addition, battery and wireless telecommunications hardware without design inside the main casing of handheld device, it is any existing and
The hand-held product having been sold out may be by advantage of the invention and get rid of original non-fully wireless use state immediately.
The present invention is described by above-mentioned related embodiment, however above-described embodiment is only to implement example of the invention.
It must be noted that the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, do not depart from spirit of the invention and
It is changed and retouched made by range, belongs to scope of patent protection of the invention.
Claims (10)
1. a kind of handheld data reading device with wireless extensions function, the handheld data reading device include main casing, number
According to acquisition unit and codec unit, the data acquisition unit and the codec unit are all set in the main casing, the main casing
Body has wired data interface, which distinguishes data connection in the data acquisition unit and the wired data interface；
It is characterized in that the handheld data reading device further include:
Sub-shell, the sub-shell have the wireless extensions interface that can be connect by data line with the wired data interface；
Wireless communication unit is set in the sub-shell, and the wireless communication unit data connection is in the wireless extensions interface；And
Battery pack is set in the sub-shell, which is electrically connected at the wireless extensions interface and the wireless communication unit,
To provide electric power；
Wherein, when the wireless extensions interface is connect by data line with the wired data interface, the battery pack is by being connected
The wireless extensions interface and the wired data interface be electrically connected at the codec unit and the data acquisition unit, with to should
Codec unit and the data acquisition unit provide electric power, moreover, the wireless communication unit is opened and passes through the nothing being connected
Line expansion interface and the wired data interface believe the data for being obtained by the data acquisition unit and being handled through the codec unit
Breath is sent to network host.
2. as described in claim 1 with the handheld data reading device of wireless extensions function, which is characterized in that this is wired
Data-interface itself includes the first data line, and the insertion end of first data line is to connect the network host or this is wireless
Expansion interface.
3. as claimed in claim 2 with the handheld data reading device of wireless extensions function, which is characterized in that first number
Insertion end according to line is USB interface end.
4. as described in claim 1 with the handheld data reading device of wireless extensions function, it is characterised in that further include the
Two data lines, one end of second data line is to connect the wired data interface, and the other end of second data line is to even
Connect the wireless extensions interface.
5. as claimed in claim 4 with the handheld data reading device of wireless extensions function, which is characterized in that second number
One end and the other end according to line is respectively USB interface end.
6. as described in claim 1 with the handheld data reading device of wireless extensions function, which is characterized in that the sub-shell
It is independently disposed to the outside of the main casing.
7. as described in claim 1 with the handheld data reading device of wireless extensions function, which is characterized in that the sub-shell
With the clamping part to be connected and fixed user's clothing.
8. as described in claim 1 with the handheld data reading device of wireless extensions function, which is characterized in that the channel radio
It is integrally disposed in the battery pack to interrogate unit.
9. as described in claim 1 with the handheld data reading device of wireless extensions function, which is characterized in that when this is wireless
When expansion interface is not through data line and connect with the wired data interface, which is closed.
10. as described in claim 1 with the handheld data reading device of wireless extensions function, which is characterized in that when the nothing
When line expansion interface is not through data line and connect with the wired data interface, which stops supplying to the wireless communication unit
Electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600301.6A CN109241792A (en) | 2018-06-12 | 2018-06-12 | Handheld data reading device with wireless extensions function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600301.6A CN109241792A (en) | 2018-06-12 | 2018-06-12 | Handheld data reading device with wireless extensions function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109241792A true CN109241792A (en) | 2019-01-18 |
Family
ID=65083859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810600301.6A Pending CN109241792A (en) | 2018-06-12 | 2018-06-12 | Handheld data reading device with wireless extensions function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109241792A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603423Y (en) * | 2002-12-30 | 2004-02-11 | 系统电子工业股份有限公司 | Wire/wireless converter for peripheral wire equipment of computer |
| CN202394244U (en) * | 2011-12-15 | 2012-08-22 | 航天信息股份有限公司 | Scanning device |
| CN203084722U (en) * | 2013-01-23 | 2013-07-24 | 北京邮电大学 | Wireless USB adaptor |
| EP2774087A1 (en) * | 2011-10-31 | 2014-09-10 | National Oilwell Varco, L.P. | Providing energy to a passive wireless tag |
-
2018
- 2018-06-12 CN CN201810600301.6A patent/CN109241792A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603423Y (en) * | 2002-12-30 | 2004-02-11 | 系统电子工业股份有限公司 | Wire/wireless converter for peripheral wire equipment of computer |
| EP2774087A1 (en) * | 2011-10-31 | 2014-09-10 | National Oilwell Varco, L.P. | Providing energy to a passive wireless tag |
| CN202394244U (en) * | 2011-12-15 | 2012-08-22 | 航天信息股份有限公司 | Scanning device |
| CN203084722U (en) * | 2013-01-23 | 2013-07-24 | 北京邮电大学 | Wireless USB adaptor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |
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| RJ01 | Rejection of invention patent application after publication |