CN209044613U - A kind of hand-held data gathering terminal and device - Google Patents
A kind of hand-held data gathering terminal and device Download PDFInfo
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- CN209044613U CN209044613U CN201821979249.1U CN201821979249U CN209044613U CN 209044613 U CN209044613 U CN 209044613U CN 201821979249 U CN201821979249 U CN 201821979249U CN 209044613 U CN209044613 U CN 209044613U
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Abstract
The utility model relates to a kind of hand-held data gathering terminal and devices, the hand-held data gathering terminal is detachably connected with handle, hand-held data gathering terminal includes: terminal body, the first interface being detachably connected for hand-held data gathering terminal and handle is provided on terminal body, terminal body is built-in with scan module, and scan module is connect with first interface；When handle is connect with terminal body, scan module starts and enters scanning mode.Implementation the utility model may be implemented hand-held data gathering terminal and be detachably connected with handle, both handy to carry about, and scanning operation when can also realize long by installation handle improves operating efficiency and user experience.
Description
Technical field
The utility model relates to hand-held data gathering terminal fields, whole more specifically to a kind of hand-held data gathering
End and device.
Background technique
In express transportation industry, PDA (Personal Digital Assistant), also known as palm PC is common
Data acquisition equipment.Traditional PDA be usually using the carrier as data, by built-in probe or peripheral scanner come
The data such as two dimensional code, bar code are acquired, is carried out data transmission with wireless network and is inquired, form a set of data sampling Transmission system.
But this PDA and the mode of scanner separation are unhandy to carry about, operating efficiency is low.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of hand-held number
According to acquisition terminal and device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of hand-held data gathering terminal is constructed,
The hand-held data gathering terminal is detachably connected with handle, and the hand-held data gathering terminal includes:
Terminal body is provided on the terminal body detachable for the hand-held data gathering terminal and the handle
The first interface of connection, the terminal body is built-in with scan module, and the scan module is connect with the first interface；
When the handle is connect with the terminal body, the scan module starts and enters scanning mode.
Preferably, the first interface is USB interface.
Preferably, the USB interface includes: OTG ID pin；Wherein, the OTG ID pin handle not with the hand
For vacant state when holding data collection station connection, the OTG when the handle is connect with the hand-held data gathering terminal
ID pin ground connection.
Preferably, the hand-held data gathering terminal further include: control circuit；
The control circuit is connect with the OTG ID pin and the scan module respectively, for detecting the OTG ID
The potential state of pin.
It preferably, further include being connect with the first interface, for providing electric energy to the hand-held data gathering terminal
Rechargeable battery.
Preferably, the first interface further include: data transmit pin, and the data transmission pin is used for described hand-held
When data collection station is connect with external equipment, the data that the scan module acquires are transmitted to the external equipment.
Preferably, the USB interface includes mini USB interface or micro USB interface.
Preferably, the USB interface includes USB2.0.
The utility model also provides a kind of hand-held data gathering device, including handle and above-described handheld data are adopted
Collect terminal；
The handle is detachably connected with the hand-held data gathering terminal.
Preferably, the second interface for being provided with key on the handle and being adapted to the first interface, and described
Two interfaces and described press are keyed；
The key is used to be touched when the second interface is connect with the first interface according to the received operation signal of institute
Sending out scan module described starts and enters scanning mode.
The hand-held data gathering terminal for implementing the utility model, has the advantages that the hand-held data gathering terminal
It is detachably connected with handle, hand-held data gathering terminal includes: terminal body, is provided on terminal body and adopts for handheld data
The first interface that collection terminal and handle are detachably connected, terminal body are built-in with scan module, and scan module and first interface
Connection；When handle is connect with terminal body, scan module starts and enters scanning mode.Implementing the utility model may be implemented
Hand-held data gathering terminal is detachably connected with handle, both handy to carry about, is swept when can also realize long by installation handle
Operation is retouched, operating efficiency and user experience are improved.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is a kind of structural schematic diagram of hand-held data gathering terminal of the utility model embodiment；
Fig. 2 is a kind of structural schematic diagram of hand-held data gathering device of the utility model embodiment.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing carries out
It is described in detail.The better embodiment of the utility model is given in attached drawing.But the utility model can many different shapes
Formula is realized, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that in order to make pair
The disclosure of the utility model has more thorough and comprehensive understanding.
With reference to Fig. 1, the utility model embodiment discloses a kind of hand-held data gathering terminal 100, the hand-held data gathering
Terminal 100 is detachably connected with handle 200.Wherein, which includes: terminal body, on terminal body
It is provided with the first interface 11 being detachably connected for hand-held data gathering terminal 100 and handle 200, terminal body, which is built-in with, to be swept
Module 13 is retouched, and scan module 13 is connect with first interface 11；When handle 200 is connect with terminal body, scan module 13 is opened
It moves and enters scanning mode.Specifically, when handle 200 is inserted into first interface 11, handle 200 is realized by first interface 11
Hand-held number is triggered and when handle 200 receives the operation signal of user's input with the connection of hand-held data gathering terminal 100
Scanning mode is started and entered according to the scan module 13 in acquisition terminal 100, completes scanning work.
Optionally, the hand-held data gathering terminal 100 of the utility model can both be realized by first interface 11 by handle
200 control driver sweep work can also complete data transmission by first interface 11 and external equipment.
In a preferred embodiment, the first interface 11 of the utility model is USB interface, can be real by the USB interface
The connection of existing hand-held data gathering terminal 100 and handle 200.Optionally, the USB interface can with mini USB interface or
Micro USB interface.It will of course be understood that ground, in some other embodiment, which can also have same for other
Etc. functions USB interface, however it is not limited to type described herein.Further, which includes USB2.0.It can be with
Completely compatible USB2.0 standard.
In a preferred embodiment, the USB interface of the utility model includes: OTG ID pin.Wherein, which draws
Foot is vacant state when handle 200 is not connect with hand-held data gathering terminal 100, whole in handle 200 and hand-held data gathering
OTG ID pin is grounded when 100 connection of end.The hand-held data gathering terminal 100 of the utility model, by being set to USB interface
In OTG ID pin carry out mode setting, the hand-held data gathering terminal 100 can be made to realize different functions.Specifically,
When handle 200 accesses first interface 11, OTG ID pin is grounded, and the current potential of OTG ID pin is made to pulled down to ground, the hand-held number
It can be used as host according to acquisition terminal 100 to use, can be described as A-Device (A equipment)；When OTG ID pin is vacant state,
The hand-held data gathering terminal 100 can be used as peripheral hardware use, can be described as B-Device (B device).Wherein, when the handheld data
Acquisition terminal 100 as host in use, the electric current provided in its bus only needs 8mA, and relative to traditional standard handheld data
Then need to provide the electric current of 100~500mA when acquisition terminal 100 is used as host, therefore, the handheld data of the utility model
Acquisition terminal 100 can also greatly save energy consumption.
Scan module 13 can be barcode scanner, can be used for scanning bar code, two-dimensional bar code etc..
Further, hand-held data gathering terminal 100 further include: control circuit 12.
Control circuit 12 is connect with OTG ID pin and scan module 13 respectively, for detecting the current potential shape of OTG ID pin
State.The potential state that OTG ID pin is detected by using control circuit 12, may be implemented to 100 work of hand-held data gathering terminal
Make the identification of state.Specifically, control circuit 12 detects OTG ID pin when handle 200 does not access first interface 11
Potential state is vacant state, at this point, control circuit 12 does not export enabling signal to scan module 13, scan module 13 is not received
It is remained off to enabling signal, does not execute scanning motion.When control circuit 12 detects the potential state of OTG ID pin
It for low level state, then can determine that OTG ID pin pulled down to ground, and then can be determined that handle 200 has accessed first interface
11, and realize the connection with hand-held data gathering terminal 100, at this point, control circuit 12 exports enabling signal to scan module
13, scan module 13 is started and carried out scanning motion after receiving the enabling signal.
Further, the hand-held data gathering terminal 100 of the utility model can also include: storage unit 14.The storage
Unit 14 is connect with scan module 13 and control circuit 12 respectively, scans number obtained for receiving and storing scan module 13
According to.Optionally, which can be random access memory (RAM) or read-only memory (ROM).
Further, which further includes connecting with first interface 11, for adopting to handheld data
Collect terminal 100 and the rechargeable battery 15 of electric energy is provided.
In a preferred embodiment, the first interface 11 of the utility model further include: data transmit pin.Data transmission
Pin is used for when hand-held data gathering terminal 100 is connect with external equipment, the data that scan module 13 acquires is transmitted to outer
Portion's equipment.
Further, the hand-held data gathering terminal 100 of the utility model can also include power management module, the power supply
Management module is connect with control circuit 12, for monitoring the service condition of rechargeable battery 15.By the way that the power management mould is arranged
The power consumption management to hand-held data gathering terminal 100 had both may be implemented in block, can also effectively save hand-held data gathering terminal 100
Energy consumption.
The utility model realizes that hand-held data gathering terminal 100 connects with the detachable of handle 200 by using USB interface
It connects, and by carrying out multiplexing functions to the OTG ID pin in USB interface, so that the hand-held data gathering terminal 100 both can be with
Peripheral hardware can also be acted on by, which using as host, uses, and the function of increasing the hand-held data gathering terminal 100 can application scenarios.And
And the hand-held data gathering terminal 100 of the utility model efficiently solves conventional hand data collection station 100 (PDA) scanning
The problem of instrument is inconvenient to carry, and operating efficiency is low and poor user experience.I.e. the utility model is by accessing handle 200 effectively
Extend the scanning operation time, be both convenient for carrying, can also be improved scanning operation efficiency and promotes user experience.
With reference to Fig. 2, the utility model additionally provides a kind of hand-held data gathering device, which includes
Hand-held data gathering terminal 100 described in handle 200 and above embodiment, wherein the handheld data of the utility model is adopted
In acquisition means, which is detachably connected with hand-held data gathering terminal 100.
In a preferred embodiment, be provided on the handle 200 of the utility model key 21 and with first interface 11
The second interface 22 of adaptation, and second interface 22 is connect with key 21.
Optionally, which can be set on the side arm of handle 200, to facilitate user's pressing operation.
Wherein, which is used to be touched when second interface 22 is connect with first interface 11 according to the received operation signal of institute
Hair scan module 13 starts and enters scanning mode.
Specifically, as shown in Fig. 2, the second interface 22 on the handle 200 accesses the on hand-held data gathering terminal 100
When one interface 11, completes handle 200 and connect with the installation of hand-held data gathering terminal 100.When being arranged on 200 side arm of handle
When key 21 receives operation signal caused by the pressing operation because of user, by second interface 22 by the operation signal by
Data transmission pin in one interface 11 sends control circuit 12 to, and control circuit 12 receives the operation signal, while can examine
Measuring the OTG ID pin in first interface 11 is low level state, at this point, the judgement of control circuit 12 needs to start scan module
13, therefore, control circuit 12 i.e. export enabling signal to scan module 13, scan module 13 after receiving the enabling signal,
Scan pattern is started and entered according to enabling signal triggering, while will scan the data transmission of acquisition to storage unit 14,
It is stored by data of the storage unit 14 to the scanned acquisition of scan module 13.That is the hand-held data gathering dress of the utility model
It sets when user needs to start scanning, it is only necessary to can quickly be touched by pressing the key 21 being arranged on the side arm of handle 200
Scan module 13 on hair hand-held data gathering terminal 100 is started and carried out scanning motion, substantially increases operating efficiency, and logical
Cross access handle 200 and effectively extend the scanning operation time, be both convenient for carrying, can also effectively improve scanning operation efficiency with
And promote user experience.
Above embodiments are only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, the protection scope of the utility model can not be limited.It is all with
The equivalent changes and modifications that the utility model claims range is done, should belong to the utility model claims covers model
It encloses.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (10)
1. a kind of hand-held data gathering terminal, which is characterized in that the hand-held data gathering terminal is detachably connected with handle, institute
Stating hand-held data gathering terminal includes:
Terminal body is provided on the terminal body and is detachably connected for the hand-held data gathering terminal and the handle
First interface, the terminal body is built-in with scan module, and the scan module is connect with the first interface；
When the handle is connect with the terminal body, the scan module starts and enters scanning mode.
2. hand-held data gathering terminal according to claim 1, which is characterized in that the first interface is USB interface.
3. hand-held data gathering terminal according to claim 2, which is characterized in that the USB interface includes: that OTG ID draws
Foot；Wherein, the OTG ID pin is vacant state when the handle is not connect with the hand-held data gathering terminal, in institute
State OTG ID pin ground connection when handle is connect with the hand-held data gathering terminal.
4. hand-held data gathering terminal according to claim 3, which is characterized in that the hand-held data gathering terminal also wraps
It includes: control circuit；
The control circuit is connect with the OTG ID pin and the scan module respectively, for detecting the OTG ID pin
Potential state.
5. hand-held data gathering terminal according to claim 1, which is characterized in that further include connecting with the first interface
It connects, for providing the rechargeable battery of electric energy to the hand-held data gathering terminal.
6. hand-held data gathering terminal according to claim 1, which is characterized in that the first interface further include: data
Pin is transmitted, the data transmission pin is used for when the hand-held data gathering terminal is connect with external equipment, sweeps described
The data for retouching module acquisition are transmitted to the external equipment.
7. hand-held data gathering terminal according to claim 2, which is characterized in that the USB interface includes mini USB
Interface or micro USB interface.
8. hand-held data gathering terminal according to claim 2, which is characterized in that the USB interface includes USB2.0.
9. a kind of hand-held data gathering device, which is characterized in that described in any item hand-held including handle and claim 1-8
Data collection station；
The handle is detachably connected with the hand-held data gathering terminal.
10. hand-held data gathering device according to claim 9, which is characterized in that be provided on the handle key and
The second interface being adapted to the first interface, and the second interface and described press are keyed；
The key is used to trigger institute according to the received operation signal of institute when the second interface is connect with the first interface
It states scan module and starts and enters scanning mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979249.1U CN209044613U (en) | 2018-11-27 | 2018-11-27 | A kind of hand-held data gathering terminal and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979249.1U CN209044613U (en) | 2018-11-27 | 2018-11-27 | A kind of hand-held data gathering terminal and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209044613U true CN209044613U (en) | 2019-06-28 |
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ID=67043768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821979249.1U Active CN209044613U (en) | 2018-11-27 | 2018-11-27 | A kind of hand-held data gathering terminal and device |
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| Country | Link |
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| CN (1) | CN209044613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112633033A (en) * | 2020-12-07 | 2021-04-09 | 杭州土垚科技有限公司 | College enrollment intention analyzer and analysis method based on Internet of things |
-
2018
- 2018-11-27 CN CN201821979249.1U patent/CN209044613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112633033A (en) * | 2020-12-07 | 2021-04-09 | 杭州土垚科技有限公司 | College enrollment intention analyzer and analysis method based on Internet of things |
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