CN209779720U - Foundation pile dynamic tester adopting touch pen to input FPGA (field programmable Gate array) acquisition control - Google Patents

Foundation pile dynamic tester adopting touch pen to input FPGA (field programmable Gate array) acquisition control Download PDF

Info

Publication number
CN209779720U
CN209779720U CN201920407262.8U CN201920407262U CN209779720U CN 209779720 U CN209779720 U CN 209779720U CN 201920407262 U CN201920407262 U CN 201920407262U CN 209779720 U CN209779720 U CN 209779720U
Authority
CN
China
Prior art keywords
shell
foundation pile
embedded arm
fixed mounting
arm mainboard
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.)
Expired - Fee Related
Application number
CN201920407262.8U
Other languages
Chinese (zh)
Inventor
康泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING HIGH-CHANCE HIGH-TECH SCIENCE CO LTD
Original Assignee
BEIJING HIGH-CHANCE HIGH-TECH SCIENCE CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BEIJING HIGH-CHANCE HIGH-TECH SCIENCE CO LTD filed Critical BEIJING HIGH-CHANCE HIGH-TECH SCIENCE CO LTD
Priority to CN201920407262.8U priority Critical patent/CN209779720U/en
Application granted granted Critical
Publication of CN209779720U publication Critical patent/CN209779720U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a foundation pile detects technical field, and discloses a foundation pile dynamic testing appearance that adopts touch-sensitive pen input FPGA acquisition control, which comprises an outer shell, the positive fixed mounting of shell has touch display screen, the back fixed mounting that the shell is located touch display screen has embedded ARM mainboard, the positive fixed mounting of embedded ARM mainboard has data memory, the draw-in groove has been seted up to the bottom of embedded ARM mainboard. This adopt foundation pile of touch-sensitive pen input FPGA acquisition control move survey appearance, through embedded ARM mainboard with the acceleration sensor interface, signal collector and host computer circuit integration are in a module the inside, make the volume of foundation pile move survey appearance reduce greatly, and then make the overall dimension diminish, and is convenient for carry, make the field measurement convenient, and then reduce survey crew's burden, can use the touch-sensitive pen to operate in order to avoid frostbite hand under cold area environmental condition through the touch-sensitive pen, protect survey crew's health.

Description

Foundation pile dynamic tester adopting touch pen to input FPGA (field programmable Gate array) acquisition control
Technical Field
The utility model relates to a foundation pile detects technical field, specifically is to adopt touch-sensitive pen input FPGA acquisition control's foundation pile dynamic testing appearance.
Background
The low-strain foundation pile dynamic tester is mainly used for nondestructive testing of foundation piles of buildings such as bridges and buildings in the traffic and building industries, has the characteristics of portability, quickness, low testing cost and the like by adopting a low-strain method to test the integrity of the foundation pile, has the main functions of detecting the position of a pile body defect, correcting the length of a construction pile, qualitatively evaluating the concrete strength grade and the like, and has high frequency of using the low-strain instrument by a field testing unit.
The existing low-strain instruments in the current market mostly adopt split type structures and mainly comprise three parts, namely an acceleration sensor, an acquisition instrument and a connecting wire, the acquisition instrument integrates the functions of signal acquisition, display, storage and the like, the instrument has large volume and weight and is not convenient to carry and operate, and the sensors and the acquisition instrument need signal connecting wires, so that the field use environment is complex, the connecting wires are easy to break, and the use is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an adopt foundation pile dynamic testing appearance of touch-sensitive pen input FPGA acquisition control possesses portable, and work efficiency is high, and the friendly convenient advantage of operation interface has solved traditional low pressure and has become the instrument and adopt split type structure volume great, and it is not convenient enough to carry, and the connecting wire easily splits, operates inconvenient problem inadequately.
The utility model provides a following technical scheme: the foundation pile dynamic tester adopting the touch pen to input FPGA acquisition control comprises a shell, wherein a touch display screen is fixedly arranged on the front of the shell, an embedded ARM mainboard is fixedly arranged at the back of the touch display screen on the shell, a data storage device is fixedly arranged on the front of the embedded ARM mainboard, a clamping groove is formed in the bottom of the embedded ARM mainboard, a clamping plate is fixedly arranged at the bottom of an inner cavity of the shell, the top of the clamping plate is clamped with the inside of the clamping groove, a placing groove is fixedly arranged above the inner cavity of the shell, the left side of the placing groove is communicated with the left side surface of the shell, the touch pen is movably inserted into the placing groove, a high-performance lithium battery is fixedly arranged above the placing groove in the inner cavity of the shell, a switch key is fixedly arranged on the right side of the embedded ARM mainboard, and an OTG interface is fixedly connected on the right side of the, the top fixed mounting of embedded ARM mainboard has the acceleration sensor interface, the top of acceleration sensor interface runs through the shell and extends to the top and the movable mounting of shell has acceleration sensor.
preferably, the right side surface of the shell is movably provided with a movable button corresponding to the on-off key, and the left side surface of the movable button is in contact with the right side surface of the on-off key.
Preferably, the through-hole with OTG interface looks adaptation is seted up to the right flank of shell, and the appearance and the size of this through-hole all are unanimous with the appearance and the size of OTG interface.
Preferably, the number of the acceleration sensor interfaces is two, and the tops of the two acceleration sensor interfaces are both in threaded connection with fastening threaded covers.
Preferably, the embedded ARM mainboard comprises an ARM processor, a power manager and an EMMC.
Preferably, the embedded ARM mainboard is electrically connected with the touch display screen, and the embedded ARM mainboard is electrically connected with the high-performance lithium battery.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. This adopt foundation pile of touch-sensitive pen input FPGA acquisition control move survey appearance, through embedded ARM mainboard with the acceleration sensor interface, signal collector and host computer circuit integration are in a module the inside, make the volume of foundation pile move survey appearance reduce greatly, and then make the overall dimension diminish, and is convenient for carry, make the field measurement convenient, and then reduce survey crew's burden, can use the touch-sensitive pen to operate in order to avoid frostbite hand under cold area environmental condition through the touch-sensitive pen, protect survey crew's health.
2. This foundation pile dynamic testing appearance that adopts touch-sensitive pen input FPGA acquisition control can realize single speed method test by external acceleration sensor of the same kind through setting up two acceleration sensor interfaces, and two external acceleration sensor of the same kind can realize the test of double speed method, and then make and measure more accurate, can improve the continuation of the journey of this foundation pile dynamic testing appearance through high performance 18650 lithium cells, and then make once to charge and can measure a plurality of foundation piles, improved the efficiency of work.
Drawings
FIG. 1 is a front view of the present invention;
Fig. 2 is a schematic view of the inside of the structure of the present invention.
In the figure: 1. a housing; 2. a touch display screen; 3. a touch pen; 4. high performance 18650 lithium batteries; 5. an acceleration sensor interface; 6. a switch key; 7. an OTG interface; 8. an acceleration sensor; 9. an embedded ARM mainboard; 10. a data storage; 11. clamping a plate; 12. a placement groove; 13. a clamping groove.
Detailed Description
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a foundation pile dynamic tester adopting a touch pen to input FPGA acquisition control comprises a housing 1, a touch display screen 2 is fixedly installed on the front of the housing 1, an embedded ARM motherboard 9 is fixedly installed on the back of the touch display screen 2 of the housing 1, the embedded ARM motherboard 9 comprises an ARM processor, a power manager and an EMMC, the embedded ARM motherboard 9 is electrically connected with the touch display screen 2, an acceleration sensor interface 5, a signal collector and a host circuit are integrated in one module through the embedded ARM motherboard 9, so that the volume of the foundation pile dynamic tester is greatly reduced, the external dimension is reduced, the foundation pile dynamic tester is convenient to carry, the field measurement is convenient, the burden of a measurer is reduced, a data storage 10 is fixedly installed on the front of the embedded motherboard 9, a clamping groove 13 is formed at the bottom of the embedded ARM motherboard 9, the bottom of the inner cavity of the shell 1 is fixedly provided with a clamping plate 11, the top of the clamping plate 11 is clamped with the inside of a clamping groove 13, the clamping plate 11 can effectively fix the embedded ARM mainboard 9 and can prevent the touch display screen 2 from loosening, the inner cavity of the shell 1 is fixedly provided with a placing groove 12 above the embedded ARM mainboard 9, the left side of the placing groove 12 is communicated with the left side surface of the shell 1, a touch pen 3 is movably inserted in the placing groove 12, the touch pen 3 can be used for preventing hands from being frostbitten under the environment condition of a cold region through the touch pen 3 to protect the body of a measurer, a high-performance 18650 lithium battery 4 is fixedly arranged above the placing groove 12 in the inner cavity of the shell 1, the embedded ARM mainboard 9 is electrically connected with the high-performance 18650 lithium battery 4, the endurance of the foundation pile dynamics tester can be improved through the high-performance 18650 lithium battery 4, further, a plurality of foundation piles can be measured once during charging, the working efficiency is improved, the right side of the embedded ARM mainboard 9 is fixedly provided with a switch machine key 6, the right side surface of the shell 1 is movably provided with a movable button corresponding to the switch machine key 6, the left side surface of the movable button is contacted with the right side surface of the switch machine key 6, the right side of the embedded ARM mainboard 9 is fixedly connected with an OTG interface 7, the right side surface of the shell 1 is provided with a through hole matched with the OTG interface 7, the shape and the size of the through hole are consistent with those of the OTG interface 7, the top of the embedded ARM mainboard 9 is fixedly provided with acceleration sensor interfaces 5, the number of the acceleration sensor interfaces 5 is two, the tops of the two acceleration sensor interfaces 5 are both in threaded connection with fastening thread covers, the fastening thread covers enable the acceleration sensors 8 to be more tightly installed on the acceleration sensor interfaces 5, avoid appearing not hard up signal that leads to the test in the test procedure not clear enough, make the test result error appear, reduce work efficiency, can realize single velocity method test by external acceleration sensor 8 of the same kind through setting up two acceleration sensor interfaces 5, external two way acceleration sensor 8 can realize the test of dual velocity method, and then make and measure more accurate, the top of acceleration sensor interface 5 runs through shell 1 and extends to the top of shell 1 and movable mounting has acceleration sensor 8, the device's acceleration signal is through enlargiing and ADC collection, through FPGA data processing, upload, the processing through the ARM treater shows on touch display screen 2 at the interface based on android system.
The working principle is that firstly, an acceleration sensor 8 is connected at an acceleration sensor interface 5, a power-on and power-off key 6 is pressed to start the foundation pile detector, the surface of the foundation pile is cleaned, the acceleration sensor 8 is arranged at the foundation pile, then various parameters are set on the touch display screen 2, the vibration personnel can knock and the appointed position of the pile head of the foundation pile, stopping knocking when four similar signals are observed and collected on the touch display screen 2, and carrying out primary analysis on the signals, wherein the data storage 10 stores the signals, when the false or abnormal signal is found to need to be retested in time and the false signal data is deleted on the touch display screen 2, for some foundation piles with large diameter or important parts, two acceleration sensors 8 can be connected for measurement, when in some cold regions, the stylus 3 may be used to operate on the touch screen display 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Adopt foundation pile dynamic testing appearance of touch-sensitive pen input FPGA acquisition control, including shell (1), its characterized in that: the front fixed mounting of shell (1) has touch display screen (2), the back fixed mounting that shell (1) is located touch display screen (2) has embedded ARM mainboard (9), the front fixed mounting of embedded ARM mainboard (9) has data memory (10), draw-in groove (13) have been seted up to the bottom of embedded ARM mainboard (9), the bottom fixed mounting of shell (1) inner chamber has cardboard (11), the inside looks joint of the top of cardboard (11) and draw-in groove (13), the top fixed mounting that shell (1) inner chamber is located embedded ARM mainboard (9) has standing groove (12), the left side of standing groove (12) is linked together with the left surface of shell (1), the inside activity grafting of standing groove (12) has touch pen (1863), the top fixed mounting that shell (1) inner chamber is located standing groove (12) has high performance 50 lithium cell (4), the right side fixed mounting of embedded ARM mainboard (9) has switch key (6), the right side fixedly connected with OTG interface (7) of embedded ARM mainboard (9), the top fixed mounting of embedded ARM mainboard (9) has acceleration sensor interface (5), the top of acceleration sensor interface (5) runs through shell (1) and extends to the top and the movable mounting of shell (1) have acceleration sensor (8).
2. The foundation pile dynamic testing instrument adopting touch pen input FPGA to collect and control according to claim 1, is characterized in that: the right side surface of the shell (1) is movably provided with a movable button corresponding to the on-off key (6), and the left side surface of the movable button is in contact with the right side surface of the on-off key (6).
3. The foundation pile dynamic testing instrument adopting touch pen input FPGA to collect and control according to claim 1, is characterized in that: the through-hole with OTG interface (7) looks adaptation is seted up to the right flank of shell (1), and the appearance and the size of this through-hole all are unanimous with the appearance and the size of OTG interface (7).
4. The foundation pile dynamic testing instrument adopting touch pen input FPGA to collect and control according to claim 1, is characterized in that: the number of the acceleration sensor interfaces (5) is two, and the tops of the two acceleration sensor interfaces (5) are in threaded connection with fastening threaded covers.
5. The foundation pile dynamic testing instrument adopting touch pen input FPGA to collect and control according to claim 1, is characterized in that: the embedded ARM mainboard (9) comprises an ARM processor, a power supply manager and an EMMC.
6. The foundation pile dynamic testing instrument adopting touch pen input FPGA to collect and control according to claim 1, is characterized in that: the embedded ARM mainboard (9) is electrically connected with the touch display screen (2), and the embedded ARM mainboard (9) is electrically connected with the high-performance 18650 lithium battery (4).
CN201920407262.8U 2019-03-28 2019-03-28 Foundation pile dynamic tester adopting touch pen to input FPGA (field programmable Gate array) acquisition control Expired - Fee Related CN209779720U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920407262.8U CN209779720U (en) 2019-03-28 2019-03-28 Foundation pile dynamic tester adopting touch pen to input FPGA (field programmable Gate array) acquisition control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920407262.8U CN209779720U (en) 2019-03-28 2019-03-28 Foundation pile dynamic tester adopting touch pen to input FPGA (field programmable Gate array) acquisition control

Publications (1)

Publication Number Publication Date
CN209779720U true CN209779720U (en) 2019-12-13

Family

ID=68800142

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920407262.8U Expired - Fee Related CN209779720U (en) 2019-03-28 2019-03-28 Foundation pile dynamic tester adopting touch pen to input FPGA (field programmable Gate array) acquisition control

Country Status (1)

Country Link
CN (1) CN209779720U (en)

Similar Documents

Publication Publication Date Title
CN202837403U (en) Portable tester for mud resistivity
CN210464855U (en) Hand-held dual-channel four-direction vibration detection and analysis instrument
CN201477064U (en) Chloride ion tester
CN205885454U (en) Intelligent auscultator
CN209779720U (en) Foundation pile dynamic tester adopting touch pen to input FPGA (field programmable Gate array) acquisition control
CN201724740U (en) Non-contact infrared multifunctional temperature measurement instrument
CN202928936U (en) Rebar corrosion quantitative and comprehensive detector
CN202304798U (en) Side dip angle and rotation angle detection device
CN201110768Y (en) Large-capacity humidity and temperature recorder
CN207689479U (en) A kind of multifunction soil detection device
CN206420872U (en) A kind of many key element field investigation instrument of soil
CN102419258A (en) External storage system for experiment data of electric vehicle
CN208140896U (en) A kind of new-energy automobile lithium battery detection device
CN102520027A (en) Dual-probe pork humidity detector
CN206924061U (en) Multi-functional Arm-cuff device
Zhitao et al. Design of ocean intelligent sensor based on STM32
CN205539282U (en) Electricity force measuring instrument
CN201355388Y (en) Residual current protecting device performance characteristic tester
CN204698519U (en) A kind of skinanalysis apparatus
CN209230858U (en) A kind of detection instrument with electronics dial plate
CN102980918A (en) Reinforcing steel bar corrosion quantitative comprehensive detector
CN201688825U (en) Inner angle test instrument
CN107389253A (en) Embedded dynamically pressure testing instrument
CN202471923U (en) Thermal cell test system
CN210923919U (en) Wearable intelligent storage battery monomer state detector

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191213

Termination date: 20210328

CF01 Termination of patent right due to non-payment of annual fee