CN207182571U - A kind of charge machine of external radio Keyboard Control - Google Patents
A kind of charge machine of external radio Keyboard Control Download PDFInfo
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- CN207182571U CN207182571U CN201721202712.7U CN201721202712U CN207182571U CN 207182571 U CN207182571 U CN 207182571U CN 201721202712 U CN201721202712 U CN 201721202712U CN 207182571 U CN207182571 U CN 207182571U
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- keyboard
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Abstract
The utility model discloses a kind of charge machine of external radio Keyboard Control, the charge machine includes square casing and Wireless Keyboard, housing communicates to connect with the Wireless Keyboard, depression installing port is provided with the right side center of the housing and closely covers the backplate in depression installing port external margin, the depression installing port bottom is provided with power interface and communication interface, the upper shell and lower house that the housing is covered by being mutually matched form, mechanical keyboard is provided with the upper shell, the mechanical keyboard left side is provided with the first display window, power supply indicator and relay indicating light are provided with below first display window, the lower house is provided with credit card area and the second display window, the credit card area is located at the left side of lower house, second display window is located at the right of lower house.It is of the present utility model consumption function effectively prevent the foreign matters such as oil smoke, water, worm enter housing in, so as to avoid because circuit board damage, short circuit, it is dirty the problems such as.
Description
Technical field
The utility model belongs to charge machine technical field, more particularly to a kind of charge machine of external radio Keyboard Control.
Background technology
Master tool of the charge machine system campus charge machine as campus administration, mainly realize campus financial consumption function and
Identity recognition function, it is widely used in the various aspects such as campus dining room, dining room, supermarket, medical treatment, management, life, in campus life
In play the role to become more and more important.The hanging charge machine in major universities and colleges or unit dining room is applied in the market, it is fixed
In window, after operator distributes meal, confirm across the desk distance for above putting meal, it is necessary to try to the key-press input amount of money,
And its be inconvenient to operate, and efficiency is low.Charge machine common at present connects power interface, communication data in order to easy to operate
Mouth is arranged on the outside of consumption casing, easy oil-feed, is intake, is entered worm, the problems such as causing charge machine main plate short, damage, fast aging,
And then cause failure or the damage of charge machine, the button malfunction carried is may result in, comprehensive quick consumption can not be realized
Operation needs.
Utility model content
The purpose of this utility model is to provide a kind of charge machine of external radio Keyboard Control, consumption of the present utility model
Machine is easy to operate, can effectively prevent the foreign matters such as oil smoke, water, worm from entering in housing, can effectively protection power source interface and communication data
Interface is not corroded by oil smoke water etc., and the utility model uses following technique effect：
According to the one side of this hair utility model, there is provided a kind of charge machine of external radio Keyboard Control, its feature
It is：The charge machine includes square casing and Wireless Keyboard, and housing communicates to connect with the Wireless Keyboard, in the housing
Right side center is provided with depression installing port and closely covers the backplate in depression installing port external margin, the backplate and the shell
Body is tightly engaged into, and the depression installing port bottom is provided with power interface and communication interface, the housing is by being mutually matched
Upper shell and the lower house composition covered, is provided with mechanical keyboard, the mechanical keyboard left side is provided with the upper shell
First display window, power supply indicator and relay indicating light are provided with below first display window, is provided with the lower house
Credit card area and the second display window, the credit card area are located at the left side of lower house, and second display window is located at the right of lower house.
Preferably, be provided with a ring-shaped sealing element on the edge of opening of the upper shell or lower house, upper shell and
Four corner edges of lower house are fixed by four screws.
Above-mentioned technical proposal is it is further preferred that the ring-shaped sealing element material is silica gel or soft plastic.
Above-mentioned technical proposal it is further preferred that the mechanical keyboard, credit card area, Wireless Keyboard surface on be provided with it is anti-
Dirt film.
Above-mentioned technical proposal is it is further preferred that the right plane of the upper shell where the mechanical keyboard is shown higher than first
The left plane of upper shell where window, the right plane of upper shell are curved excessively with the left plane of the upper shell.
Above-mentioned technical proposal is it is further preferred that the charge machine also includes the control circuit being arranged in the housing
Plate, is provided with DCU data control unit, radio frequency read-write cell, data display unit on the control panel, network communication unit, wireless
Keyboard receiver, data storage cell and voice unit, the radio frequency read-write cell, data display unit, network communication unit,
Wireless Keyboard receiver, data storage cell and voice unit are connected with the DCU data control unit respectively, the Wireless Keyboard
Communicated to connect by Wireless Keyboard receiver and the DCU data control unit.
Above-mentioned technical proposal is it is further preferred that the Wireless Keyboard receiver is consolidated by Micro USB metal public plugs
It is scheduled in control board.
Above-mentioned technical proposal is it is further preferred that the Wireless Keyboard receiver uses the TLSR8368 radio frequencies based on 2.4G
Transceiver.
Above-mentioned technical proposal is it is further preferred that the Wireless Keyboard includes keyboard body and is arranged in keyboard body
Wireless receiving module is provided with, is also passed through on keyboard body at least provided with a USB interface, the wireless receiving module
USB interface communicates to connect with the Wireless Keyboard receiver.
Above-mentioned technical proposal is it is further preferred that the radio frequency read-write cell uses MF RC500 radio frequency read-write chips, institute
State network communication unit and use TCP communication modules.
In summary, because the utility model employs above-mentioned technical proposal, the utility model has following technique effect：
(1), the utility model is easy to operate, can effectively prevent the foreign matters such as oil smoke, water, worm from entering in housing, can effectively protect
Protect power interface and communication data interface not corroded by oil smoke water etc., the therefore erosion such as oil smoke water can be avoided to cause circuit board to damage
The problems such as bad, short-circuit, dirty, so as to extend the service life of charge machine, keep the neat and artistic of charge machine.
(2), this is applicable new consumption function and quickly carries out fast speed transmission to consumption data, and external radio keyboard makes
With, can the far distance controlled input amount of money, it is easy to operate, effectively save the labour of operator, reduce labor intensity, improve defeated
Enter efficiency, improve efficiency of having dinner.
Brief description of the drawings
Fig. 1 is a kind of charge machine dimensional structure diagram of external radio Keyboard Control of the utility model；
Fig. 2 is the structural relation schematic diagram of this practical charge machine；
Fig. 3 is the left view of this practical charge machine；
Fig. 4 is the circuit theory diagrams of this practical charge machine；
Fig. 5 is the fundamental diagram of this practical Wireless Keyboard；
In accompanying drawing, 1- housings, 2- mechanical keyboards, 3- power interfaces, 4- communication interfaces, 5- backplates, the display windows of 6- first, 7-
Power supply indicator, 8- relay indicating lights, 11- Wireless Keyboards, 12- depression installing ports, 100- upper shells, 101- lower houses, 102-
Screw, 110- keyboard bodies, 111- wireless receiving modules, 112-USB interfaces.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, referring to the drawings and enumerate excellent
Embodiment is selected, the utility model is further described.However, it is necessary to illustrate, many details listed in specification
It is specific even without these just for the sake of making reader have a thorough explanation to one or more aspects of the present utility model
Details can also realize it is of the present utility model these aspect.
As shown in Figure 1, Figure 2 and Figure 3, it is described according to a kind of charge machine of external radio Keyboard Control of the present utility model
Charge machine includes square casing 1 and Wireless Keyboard 11, and housing 1 communicates to connect with the Wireless Keyboard 11, on the right side of the housing 1
Side center is provided with depression installing port 12 and closely covers the backplate 5 in the depression external margin of installing port 12, the backplate 5 and institute
Being tightly engaged into for housing 1 is stated, depression installing port 12 bottom is provided with power interface 3 and communication interface 4, the housing 1
The upper shell 100 and lower house 101 covered by being mutually matched is formed, and mechanical keyboard 2, institute are provided with the upper shell 100
State the left side of mechanical keyboard 2 and be provided with the first display window 6, be provided with power supply indicator 7 below first display window 6 and work refers to
Show lamp 8, the lower house 101 is provided with the display window 9 of credit card area 10 and second, the credit card area 10 is located at a left side for lower house 101
Side, second display window 9 are located at the right of lower house 101.In the utility model, the upper casing where the mechanical keyboard 2
The right plane of body 100 higher than the upper shell 100 where the first display window 6 left plane, the right plane of upper shell 100 with it is described on
The left plane of housing 100 is curved excessively, it is convenient to mechanical keyboard 2 is arranged in the left plane of the upper shell 100, should
Mechanical keyboard 2 is removably mounted inside the left-half of the upper shell 100, so as to be not take up the inner space of housing 1, together
When more convenient operated.Specifically, the upper shell 100 and lower house 101 are fixed by dismountable buckle, dismounting is simple
It is convenient.Operator inputs amount information in mechanical keyboard 2 or Wireless Keyboard 11, observes input information in the first display window 6, uses
Family holder checks consumption information in the second display window 9, external Wireless Keyboard 11, is used in the bankcard consumption of region 10 of swiping the card
Remote input control charge machine, after customer consumption certain amount of money, operator can directly be remotely controlled the amount of money that input needs to set,
By being wirelessly transmitted to the DCU data control unit of charge machine, DCU data control unit sends instructions to display portion, can be directly
One display window 6 and the observation output of the second display window 9, so set service in long-range offer, easy to operate, save labour, side
Just it is quick, improve efficiency.In the utility model, pass through four in four corner edges of the upper shell 100 and lower house 101
Screw 102 is fixed, and a ring-shaped sealing element is provided with (not on the edge of opening of the upper shell 100 or lower house 101
Diagram), the ring-shaped sealing element material can be silica gel or soft plastic, so as to effectively prevent steam and profit from entering housing
Inside 1, the mechanical keyboard 2, credit card area 10, Wireless Keyboard 11 surface on be provided with transparent dust-proof film (not shown).To have
Effect prevents the adverse effect that the adverse circumstances such as water vapour and oil smoke are brought, and can not carry out swiping card, and effectively prevent
Steam and profit enter inside housing 1.
As shown in figure 4, the charge machine also includes the control board being arranged in the housing 1, on the control panel
It is provided with DCU data control unit, radio frequency read-write cell, data display unit, network communication unit, Wireless Keyboard receiver, data
Memory cell and voice unit, the radio frequency read-write cell, data display unit, network communication unit, Wireless Keyboard receiver,
Data storage cell and voice unit are connected with the DCU data control unit respectively, and the Wireless Keyboard 11 is connect by Wireless Keyboard
Receive device to communicate to connect with the DCU data control unit, institute's speech units are used for the consumption information for playing user, make holder fast
Speed knows the result of bankcard consumption, and the data storage cell is used to store consumption data, and the Wireless Keyboard receiver passes through
Micro USB metal public plugs are fixed in control board, and the Wireless Keyboard receiver is used based on 2.4G's
TLSR8368 RF transceivers, the RF transceiver have high integration and low-power consumption, have outstanding radio-frequency performance and it is long away from
From transmittability, it can be customized according to customer demand, the power interface 3 passes through external power supply and each mould of the charge machine
Block provides power supply, and the communication interface 4 is connected with the network communication unit, passes through communication interface 4 and outside using data wire
Equipment carries out communication connection, realizes data exchange.In the utility model, as shown in figure 5, the Wireless Keyboard 11 includes keyboard
Body 110 and be arranged in keyboard body 110 and be provided with wireless receiving module 111, on keyboard body 110 also at least provided with
There is a usb 1 12, the wireless receiving module 111 passes through usb 1 10 and the Wireless Keyboard receiver communication link
Connect, the USB meets the MultiMedia Keyboard encoder HT82K95E of mouth 112, and wireless receiving module 111 uses TLSR8368 radio frequencies
Transceiver, it is achieved thereby that between the data of input through keyboard and wireless receiving module 111 high-speed traffic ability, enhance wireless
The distance of communication, the radio frequency read-write cell use MF RC500 radio frequency read-write chips, can be humorous when the chip can ensure to swipe the card
Vibration frequency point is that 13.56MHz carries out optimum distance matching read-write, and the network communication unit uses TCP communication modules, passed through
TCP communication modules are communicated with external computer equipment, and data transfer to background server caused by existing charge machine is made accordingly
Processing.The DCU data control unit uses STM32 series monolithics, STM32 series monolithics be based on high-performance, low cost,
The ARM Cortex-M kernels of the Embedded Application of low-power consumption, so as to ensure that efficient, the quick processing of consumption data.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
- A kind of 1. charge machine of external radio Keyboard Control, it is characterised in that：The charge machine includes square casing and cordless key Disk, housing are communicated to connect with the Wireless Keyboard, and depression installing port is provided with the right side center of the housing and is closely covered In the backplate of depression installing port external margin, the backplate is tightly engaged into the housing, in the depression installing port bottom Power interface and communication interface are provided with, the upper shell and lower house that the housing is covered by being mutually matched form, on described Mechanical keyboard is provided with housing, the mechanical keyboard left side is provided with the first display window, is set below first display window There are power supply indicator and relay indicating light, the lower house is provided with credit card area and the second display window, under the credit card area is located at The left side of housing, second display window are located at the right of lower house.
- A kind of 2. charge machine of external radio Keyboard Control according to claim 1, it is characterised in that：In the upper shell Or a ring-shaped sealing element is provided with the edge of opening of lower house, four corner edges of upper shell and lower house pass through four spiral shells Silk is fixed.
- A kind of 3. charge machine of external radio Keyboard Control according to claim 2, it is characterised in that：The annular seal Element material is silica gel or soft plastic.
- A kind of 4. charge machine of external radio Keyboard Control according to claim 1, it is characterised in that：In the mechanical keys Disk, credit card area, the surface of Wireless Keyboard are provided with dustproof membrane.
- A kind of 5. charge machine of external radio Keyboard Control according to claim 1, it is characterised in that：The mechanical keyboard The right plane of the upper shell at place be higher than the first display window where upper shell left plane, the right plane of upper shell with it is described on The left plane of housing is curved excessively.
- 6. existed according to a kind of charge machine of external radio Keyboard Control, its feature described in any one of claim 1 to 5 claim In：The charge machine also includes the control board being arranged in the housing, and it is single that data control is provided with the control panel Member, radio frequency read-write cell, data display unit, network communication unit, Wireless Keyboard receiver, data storage cell and voice list Member, the radio frequency read-write cell, data display unit, network communication unit, Wireless Keyboard receiver, data storage cell and language Sound unit is connected with the DCU data control unit respectively, and the Wireless Keyboard is controlled by Wireless Keyboard receiver and the data Unit communication connects.
- A kind of 7. charge machine of external radio Keyboard Control according to claim 6, it is characterised in that：The Wireless Keyboard connects Device is received to be fixed in control board by Micro USB metal public plugs.
- A kind of 8. charge machine of external radio Keyboard Control according to claim 7, it is characterised in that：The Wireless Keyboard connects Receive device and use the TLSR8368 RF transceivers based on 2.4G.
- A kind of 9. charge machine of external radio Keyboard Control according to claim 6, it is characterised in that：The Wireless Keyboard bag Include keyboard body and be arranged in keyboard body and be provided with wireless receiving module, also at least provided with one on keyboard body USB interface, the wireless receiving module are communicated to connect by USB interface and the Wireless Keyboard receiver.
- A kind of 10. charge machine of external radio Keyboard Control according to claim 6, it is characterised in that：The radio frequency read-write Unit uses MF RC500 radio frequency read-write chips, and the network communication unit uses TCP communication modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202712.7U CN207182571U (en) | 2017-09-19 | 2017-09-19 | A kind of charge machine of external radio Keyboard Control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202712.7U CN207182571U (en) | 2017-09-19 | 2017-09-19 | A kind of charge machine of external radio Keyboard Control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207182571U true CN207182571U (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721202712.7U Active CN207182571U (en) | 2017-09-19 | 2017-09-19 | A kind of charge machine of external radio Keyboard Control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207182571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697805A (en) * | 2018-12-05 | 2019-04-30 | 四川壹脸通科技有限公司 | A kind of charge machine of external radio Keyboard Control |
-
2017
- 2017-09-19 CN CN201721202712.7U patent/CN207182571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697805A (en) * | 2018-12-05 | 2019-04-30 | 四川壹脸通科技有限公司 | A kind of charge machine of external radio Keyboard Control |
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