Handheld implanting system and handheld sample collecting device for concrete test block
By separating the functional functions of the concrete specimen implantation equipment, the handheld activation device and the handheld implantation device work together, the problem of large equipment size and frequent test pieces is solved, and efficient specimen implantation is achieved and the difficulty of equipment is reduced.
Patent Information
- Application Number
- CN202420600396.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2023-03-27
- Filing Date
- 2024-03-27
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The existing concrete specimen implantation equipment is too large to move, and moving the specimen multiple times during the sampling process affects the quality of the specimen, and the equipment integration function leads to inconvenience in moving.
The function of the implanted device is separated, the hand-held activation device is used to activate the tape, and the hand-held implanted device is used to implant code, which reduces the number of test pieces to move and improves the mobility of the device.
It effectively reduces the number of test pieces moving times, improves the sampling efficiency of the tester, reduces the difficulty of sample preparation, and improves the mobility of the equipment. It is suitable for linear engineering projects.
Smart Images
Figure CN222618244U_ABST
Abstract
Description
Technical Field
[0001] This utility model patent is applied in the field of electronic information technology, specifically involving the implantation of unique identification of concrete specimens in the sampling process in the construction industry, the identification of specimens after implantation, and the collection of specimens. More specifically, it involves a handheld implantation system and a handheld sampling device for concrete specimens. Background Art
[0002] In the construction field, in order to supervise the quality of concrete entities, some concrete specimens are made as test pieces when pouring concrete entities. The construction unit sends these concrete specimens to the specimen testing unit for testing. Concrete specimens reflect the strength of concrete entities to a certain extent and are also the main basis for concrete quality assessment.
[0003] In order to prevent the falsification of concrete test blocks, it is necessary to manage the identity of concrete test blocks. The traditional solution in the industry is to use QR codes and RFID electronic identification to mark the identity of test pieces. The commonly used marking process is: the construction unit creates a sampling list according to the pouring plan, samples and makes test pieces of corresponding specifications according to the number of sampling lists, and then implants the corresponding code into the sample concrete, and then tests the implanted results. However, the traditional solution is easy to falsify, and the RFID electronic identification is relatively large, which poses a risk of affecting the sampling results of concrete test blocks. Compared with QR codes and RFID electronic identification, the solution using concrete code implants is less prone to falsification. Using concrete codes for specimen identity marking can solve many problems that cannot be solved by traditional identification methods. However, the concrete code implantation equipment used in the existing concrete code identification solution is too large, which is not conducive to equipment movement in projects with unfixed sampling points such as linear engineering; at the same time, the sample specimens that have not initially set need to be moved many times during the sampling process, which will cause the sample concrete to shake and affect the physical state of the concrete sample, thereby leading to the quality assessment of the concrete test block when the final sampling is collected. In addition, concrete specimens are relatively heavy. For example, a standard specimen (150mm*150mm*150mm) weighs about 10kg, and a group of samples consists of 3 specimens. The tester needs to take at least one group of samples at a time, and move at least 30kg at a time. In addition, the coding arrangement rules must not change during the process, so the tester must not move too much, which causes great trouble for the tester's sampling operation.
[0004] Therefore, it is necessary to improve the implant device, reduce the size of the implant device, and improve the portability of the implant device. Summary of the invention
[0005] Therefore, the purpose of the present invention is to overcome the defects of the prior art and provide a new handheld implantation system and a handheld sample collection device for concrete.
[0006] According to a first aspect of the utility model, a handheld implantation system for a concrete test block is provided, the handheld implantation system comprising a separate handheld activation device and a handheld implantation device, wherein: the handheld activation device is used to activate a material strip by hand-held means, a plurality of codes to be implanted in a concrete test block are made on the material strip, the handheld activation device comprises an activation detection plate, a detection circuit board and a handheld shell, wherein the activation detection plate and the detection circuit board are fixed in the handheld shell, the activation detection plate is used to activate the material strip, the detection circuit board is used to detect the codes on the material strip, and the handheld shell is used to fix and protect the activation detection plate and the detection circuit board; the handheld implantation device is used to implant a code corresponding to a concrete code into a concrete test block by hand-held means, and comprises a plurality of implantation needles and an implantation needle fixing plate for fixing the plurality of implantation needles, wherein the implantation needle fixing plate moves downward under the action of an artificial external force to drive the implantation needles to implant the codes vertically downward into the concrete test block, wherein the plurality of implantation needles are arranged in an array according to the coding method of the concrete code.
[0007] Preferably, the handheld housing includes: an upper cover, a middle shell and a lower shell; the handheld activation device also includes: a status indicator light, a speaker, a power switch, a mainboard, two groups of batteries, and four detection board pressing blocks. The upper cover is provided with a status indicator light and a power switch hole, the status indicator light and the power switch pass through the upper cover through the corresponding holes and are fixed to the upper cover by screws, and the status indicator light is used to indicate the human-computer interaction status and the power status; the middle shell is a rectangular shell with upper and lower hollows and a material strip activation port is provided on one side, the activation detection board and the mainboard are fixed to the middle shell by screws and the activation detection board is directly opposite to the material strip activation port; the speaker is adsorbed on the middle shell for voice broadcasting of the status of the handheld activation device; the two groups of batteries are installed in parallel on both sides of the inner wall of the middle shell for power supply; the bottom of the lower shell is provided with a hole corresponding to the size of the detection circuit board, and the detection circuit board is pressed at the four corners by four detection board pressing blocks and fixed to the corresponding holes on the lower shell by bolts.
[0008] Optionally, the main board is configured with: a communication module for communicating with the handheld implant device; and a power management module for managing the battery.
[0009] Preferably, the handheld implantation device further comprises: a material strip bottom plate for placing the material strip, on which a needle hole is provided for the implantation needle to pass through; and a material strip pressing plate for fixing the material strip on the material strip bottom plate, on which a needle hole is provided for the implantation needle to pass through.
[0010] Optionally, the handheld implant device also includes a handle, two support columns, and two guide columns, wherein: the length of the handle is consistent with the length of the material strip bottom plate; the two ends of each support column are respectively fixed to the material strip bottom plate and the handle; the two ends of the implant needle fixing plate are provided with circular holes for the guide columns to pass through; the two ends of the material strip pressure plate are provided with notches for the guide columns to pass through; the two ends of each guide column are respectively fixed to the material strip bottom plate and the handle, and each guide column passes through the circular hole on the implant needle fixing plate so that the implant needle fixing plate can slide up and down along the guide column.
[0011] Optionally, the handheld implantation device also includes two limiting columns and two guide sleeves, wherein: each limiting column is a hollow cylinder, which is sleeved on a guide column and one end is fixed to the handle; each guide sleeve is a hollow cylinder with the same inner diameter as the limiting column, which is sleeved on a guide column and one end is fixed to the implantation needle fixing plate.
[0012] Preferably, the handheld implant device also includes a needle pressing plate, two implant needle limiting blocks, and two springs, wherein: the needle pressing plate is fixed above the implant needle fixing plate to provide downward pressure for manual operation; each implant needle limiting block is provided with a circular hole for the guide column to pass through, and it is sleeved on the guide column and fixed under the implant needle fixing plate; each spring is a cylindrical hollow spring, and is sleeved on a guide column, and each spring is arranged between the implant needle limiting block and the bottom plate of the material strip.
[0013] According to the second aspect of the utility model, a handheld sampling device for concrete test blocks is provided, which is used to collect samples of concrete test blocks. The concrete test blocks are implanted with codes using the handheld implantation system as described in the first aspect of the utility model. The sampling system comprises: a detection circuit board and a handheld housing, wherein the detection circuit board is used to detect the codes in the concrete test blocks to complete the sampling; and the handheld housing is used to fix and protect the detection circuit board.
[0014] Preferably, the handheld housing includes: an upper cover, a middle shell and a lower shell; the handheld sample collecting device also includes: a status indicator light, a speaker, a power switch, a mainboard, two groups of batteries, and four detection board pressing blocks. Among them, the upper cover is provided with a status indicator light and a power switch hole, the status indicator light and the power switch pass through the upper cover through the corresponding holes and are fixed to the upper cover by screws, and the status indicator light is used to indicate the human-computer interaction status and the power status; the middle shell is a rectangular shell with upper and lower hollows, the mainboard is fixed to the middle shell by screws and the activation detection board is directly opposite to the material belt activation port; the speaker is adsorbed on the middle shell for voice broadcasting of the status of the handheld sample collecting device; the two groups of batteries are installed in parallel on both sides of the inner wall of the middle shell for power supply; the bottom of the lower shell is provided with a hole corresponding to the size of the detection circuit board, and the detection circuit board is pressed by four detection board pressing blocks at the four corners and fixed to the corresponding holes on the lower shell by bolts.
[0015] Optionally, the main board is configured with: a communication module for communicating with a device associated with the handheld sample receiving device; and a power management module for managing the battery.
[0016] Compared with the prior art, the utility model separates the implantation function and the detection function of the original implantation device, and the handheld detection device completes the activation of the material belt and the detection after the identification is implanted, so as to achieve the device to accommodate the test piece and reduce the number of times the test piece is moved. By splitting the functions of the implantation device, the number of times the test piece is moved during the sampling process can be effectively reduced, the sampling efficiency of the tester can be improved, and the difficulty of sample preparation can be reduced. At the same time, the mobility of the equipment is improved for linear projects such as subways and highways. In addition, the utility model realizes the design versatility of the detection equipment. For devices with similar physical structures, different programs can respectively realize the implantation detection and sample collection detection functions. Compared with the prior art, the versatility of the equipment is greatly improved, and the production difficulty and cost are reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The following is a further description of the embodiments of the present invention with reference to the accompanying drawings, wherein:
[0018] Figure 1 This is a schematic diagram of an implantation workflow according to an embodiment of the utility model;
[0019] Figure 2 It is a schematic diagram of the functional modules of the handheld activation device according to an embodiment of the utility model;
[0020] Figure 3 It is a schematic diagram of the external structure of the handheld activation device according to an embodiment of the utility model;
[0021] Figure 4 It is a schematic diagram of the exploded structure of the handheld activation device according to an embodiment of the utility model;
[0022] Figure 5 This is a schematic diagram of the external structure of a handheld implant device according to an embodiment of the utility model;
[0023] Figure 6 This is a schematic diagram of the exploded structure of a handheld implant device according to an embodiment of the utility model;
[0024] Figure 7 This is a schematic diagram of the functional modules of the handheld sample collection device according to an embodiment of the utility model;
[0025] Figure 8 Schematic diagram of a sample receiving tray according to an embodiment of the utility model. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail through specific embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.
[0027] As described in the background technology, the existing concrete code implantation equipment is too large, which is not conducive to the movement of the equipment in projects such as linear engineering where the sampling points are not fixed; at the same time, the sample specimens that have not initially set need to be moved many times during the sampling process, which will cause the sample concrete to shake and affect the physical state of the concrete sample, thereby affecting the quality assessment of the concrete test block when collecting the sample.
[0028] In order to solve the above problems, improve the efficiency of sampling by testers, reduce the difficulty of sampling operations, and reduce the number of times the specimens are moved, it is necessary to modify the existing implantation equipment, reduce the size of the equipment, adopt a handheld method, and use the movement of the implantation equipment to accommodate the specimen, thereby reducing the number of times the specimen is moved and reducing the difficulty of operation for testers. Based on this, the utility model provides a portable implantation device that can be handheld and operated, and separates the activation and implantation functions into two handheld devices, so that the implantation operation can be completed without moving the concrete test block.
[0029] In order to better understand the present utility model, the principle of the concrete test block implantation scheme based on the concrete code under the prior art is first briefly introduced. Under the prior art, a concrete code corresponds to a group of implants, and the implants corresponding to the concrete code are arranged in an array according to the coding method of the concrete code to form a code (hereinafter referred to as a code in all the subsequent embodiments), and multiple codes are batch-made into the form of a material belt. After the material belt is made, the storage operation is completed. Before the implantation operation, an activation operation is performed to detect whether the material belt is a valid material belt, and it is recorded in the management system. After the code is implanted into the concrete test block, a detection operation is performed. The purpose of the detection is to detect each code that has been implanted into the concrete test block to ensure the correctness of the implanted code and to associate each code with the corresponding concrete test block. During the implantation process, the sample concrete has not reached the initial setting state, and the concrete is in a fluid state. If the movement is too large during the moving process, the code position will be offset or settled, which is easy to destroy the arrangement rule of the mark, so that the code cannot be recognized in the subsequent detection link. In the detection link, the code cannot be recognized, the sample sampling information will be lost, and the sample will be misjudged as a false test piece. In summary, the existing implantation equipment must move the prepared concrete sample specimen to the implantation bin of the implantation equipment, activate the concrete code material belt and then implant the code. After the implantation is completed, the coded concrete specimen is moved to the detection bin of the implantation equipment to detect the implantation result. The sample specimen must be moved three times during the entire sample sampling process, and the concrete sample specimen is relatively heavy, which is extremely inconvenient to move. Since this process is well known to those skilled in the art, the utility model only briefly introduces it for easy understanding. The implantation equipment under the prior art integrates the components corresponding to the activation, detection, and implantation functions into an overall device, which is large in size and inconvenient to move at any time. In addition, the concrete test block needs to be moved into the equipment during implantation, which is easy to affect the physical state of the concrete test block and thus affect its final quality assessment.
[0030] In order to achieve the purpose of the utility model, in the utility model, the original implantation device is split from the functional level, and the implantation core of the original implantation device is independently packaged into a handheld implantation device; the material strip activation and specimen detection functions of the original implantation device are packaged together to form a new handheld activation detection device, and the implantation of the concrete code is completed through the handheld implantation device, and the activation of the concrete code and the detection of the sample specimens implanted with the concrete code are completed through the handheld activation detection device. Simply put, the utility model integrates the components corresponding to the activation and detection functions into a portable handheld activation device, and integrates the components corresponding to the implantation function into a portable handheld implantation device. The two handheld devices work together to achieve manual implantation without moving the concrete test block, and the equipment is portable and easy to move. Figure 1As shown, the workflow of the present invention is not much different from that of the prior art, which can be summarized as: obtaining a pouring plan, creating a sampling list, making test pieces, activating the material belt, implanting the material belt, and testing the results. Specifically, firstly, a sampling list is created on the APP of the concrete test block management system according to the pouring plan of the project, and then concrete sampling and sample test pieces are made according to the number of sampling lists. After that, the handheld activation device of the present invention is used to activate the code carried by the material belt (a group of implants arranged in an array according to the concrete code coding method), and then the handheld implantation device of the present invention is used to implant the code carried by the material belt into the concrete sample test piece, and the detection equipment is used to read and detect the code in the concrete test piece.
[0031] In order to better understand the present invention, the handheld activation device and the handheld implantation device of the present invention are described in detail below in conjunction with the accompanying drawings and embodiments.
[0032] 1. Handheld Activation Device
[0033] According to one embodiment of the utility model, the handheld activation device includes an activation detection board, a detection circuit board and a handheld housing, wherein the activation detection board and the detection circuit board are fixed in the handheld housing, the activation detection board is used to activate the material tape, the detection circuit board is used to detect the coding on the material tape, and the handheld housing is used to fix and protect the activation detection board and the detection circuit board.
[0034] Among them, Figure 2 As shown, from a functional perspective, in order to make the handheld activation device work more conveniently and intelligently, the activation detection device is configured with a code activation module (for configuring the activation program so that the device performs the activation function), a test piece detection module (for configuring the detection program so that the device performs the detection function), a voice prompt module (for prompting the device activation or detection status in voice), a power management module (for managing the power of the device), a status light module (for displaying the human-computer interaction status and power status in the form of an indicator light), and a communication module (for communicating with other devices).
[0035] According to an embodiment of the present invention, from the external structure, Figure 3 As shown, the handheld housing of the handheld activation device includes: an upper cover 101, a middle shell 109 and a lower shell 113; the handheld activation device also includes: a status indicator light 104, a speaker buckle 114, and a power switch 105. The upper cover 101 is provided with a status indicator light and a power switch hole, the status indicator light 104 and the power switch 105 pass through the upper cover through corresponding holes and are fixed to the upper cover by screws, the status indicator light 104 is used to indicate the human-computer interaction state and the power state; the middle shell 109 is a rectangular shell with upper and lower hollows and a material strip activation port 115 is provided on one side.
[0036] According to one embodiment of the utility model, Figure 4 As shown, the handheld activation device is disassembled and displayed. Figure 4 It can be seen that the handheld activation detection device is composed of an upper cover 101, a middle shell 109, a lower shell 113, an activation detection board 102, a main board 106, a detection circuit board 112, a power switch 105, a speaker 103, a status indicator light 104, a detection board pressing block 107, a detection board pressing block 108, a battery 110 and a battery 111. Among them, the upper cover 101, the middle shell 109 and the lower shell 113 constitute the outer shell of the activation detection device, fix and protect the main board 106, the activation detection board 102, the detection circuit board 112 and the battery inside the device, and the communication module and the power management module are integrated on the main board 106. The upper cover 101 has holes for the signal status indicator light 104 and the power switch 105. The status indicator light 104 and the power switch 105 are respectively fixed to the upper cover 101 through the corresponding hole parts, that is, the indicator light and the switch pressable part, through the holes on the upper cover 101 by screws, and are used to indicate the human-computer interaction status and the power status. The middle shell 109 is a rectangular shell with hollow top and bottom. The activation detection board 102, the main board 106, and the middle shell 109 are combined together and fixed by bolts so that the activation detection board is facing the activation port of the material belt. The activation detection board 102 is used to activate the code carried by the material belt. The speaker 103 is attached to the middle shell 109 for voice prompting of the device status and test results. The detection circuit board 112, two detection board pressing blocks 107, two detection board pressing blocks 108, and the lower shell 113 are combined and fixed by screws to complete the detection of the internal code of the test piece. Among them, the bottom of the lower shell 113 is provided with a hole corresponding to the size of the detection circuit board. The detection circuit board is pressed by four detection board pressing blocks (detection board pressing block 107 and detection board pressing block 108) at the four corners and fixed to the corresponding holes on the lower shell 113 by bolts. After the battery 110 and the battery 111 are installed in parallel on both sides of the middle shell, they power the main board, activation board, detection board and communication module. The upper cover 101, the middle shell 109, and the lower shell 113 are fixed together by bolts to complete the equipment assembly.
[0037] 2. Handheld Implant Device
[0038] According to one embodiment of the utility model, the handheld implantation device includes a plurality of implantation needles and an implantation needle fixing plate for fixing the plurality of implantation needles, wherein the implantation needle fixing plate moves downward under the action of an artificial external force to drive the implantation needles to vertically implant the codes into the concrete test block, wherein the plurality of implantation needles are arranged in an array according to the coding method of the concrete code.
[0039] Among them, in order to make the handheld implant device more convenient to operate, in one embodiment of the utility model, the handheld implant device also includes: a material strip bottom plate, used to place the material strip, and having a needle hole for the implant needle to pass through; a material strip pressure plate, used to fix the material strip on the material strip bottom plate, and having a needle hole for the implant needle to pass through.
[0040] Preferably, the handheld implant device also includes a handle, two support columns, and two guide columns, wherein: the length of the handle is consistent with the length of the material strip bottom plate; the two ends of each support column are respectively fixed to the material strip bottom plate and the handle; the two ends of the implant needle fixing plate are provided with circular holes for the guide columns to pass through; the two ends of the material strip pressure plate are provided with notches for the guide columns to pass through; the two ends of each guide column are respectively fixed to the material strip bottom plate and the handle, and each guide column passes through the circular hole on the implant needle fixing plate so that the implant needle fixing plate can slide up and down along the guide column.
[0041] In order to ensure that the coding implantation depth is effectively controllable, in one embodiment of the utility model, the handheld implantation device also includes two limit posts and two guide sleeves, wherein each limit post is a hollow cylinder, which is sleeved on a guide post and one end is fixed to the handle; each guide sleeve is a hollow cylinder with the same inner diameter as the limit post, which is sleeved on a guide post and one end is fixed to the implantation needle fixing plate.
[0042] Preferably, the handheld implant device also includes a needle pressing plate, two implant needle limiting blocks, and two springs, wherein the needle pressing plate is fixed above the implant needle fixing plate to provide downward pressure for manual operation; each implant needle limiting block is provided with a circular hole for the guide column to pass through, and is sleeved on the guide column and fixed under the implant needle fixing plate; each spring is a cylindrical hollow spring and is sleeved on a guide column, and each spring is arranged between the implant needle limiting block and the bottom plate of the material strip.
[0043] In order to intuitively understand the structure of the handheld implant device in the present invention, the present invention describes in detail the composition of the handheld implant device from the aspects of external structure and decomposition structure. Figure 5 and 6 As shown, the main structure of the handheld implant device is composed of a handle 201, a limiting column 202, a limiting column 203, a support column 205, a support column 206, a needle pressing plate 204, a guide column 207, a guide column 208, an implant needle 209, a guide sleeve 210, a guide sleeve 211, an implant needle fixing plate 212, an implant needle limiting block 213, an implant needle limiting block 214, a material strip pressing plate 215, a material strip bottom plate 216, a guide column pressing plate 217, a guide column pressing plate 218, a spring 219 and a spring 220.
[0044] Among them, the support column 205 and the support column 206 are respectively fixed at the farthest point of the material strip bottom plate 216. Figure 6The two convex holes are fixed by bolts, and the guide posts 207 and 208 are respectively fixed by bolts on the corresponding holes of the material strip bottom plate 216, that is, the largest hole except the support post hole. The springs 219 and 220 pass through the guide posts 202 and 203 respectively, so that the springs wrap the guide posts and the springs are at the bottom. The implant needle limit blocks 213 and 214 pass through the guide posts respectively so that they are above the springs. The material strip pressure plate 215 is fixed to the material strip bottom plate 216 by bolts. The implant needle 209 passes through the hole in the implant needle fixing plate 212, and the implant needle plate 204 is fixed to the implant needle fixing plate 212 by bolts, so that the three are fixed together. The combined implant needle fixing plate 212 is passed through the guide posts through the hole of the fixing plate, so that the combined implant needle fixing plate is combined with the installed base, and the implant needle limit blocks placed in advance are fixed by bolts. Guide sleeves 210 and 211 are placed on guide posts 207 and 208 respectively so that the guide posts pass through them and the guide sleeves wrap around them. Limiting posts 202 and 203 are placed on guide posts 207 and 208 respectively so that the guide posts pass through them, i.e., the limiting posts wrap around the guide posts. Handle 201 is fixed to support posts 205 and 206 by bolts according to the corresponding holes, and guide posts 207 and 208 correspond to the concave positions on handle 201. Finally, guide post pressing plates 218 and 217 correspond to the two bottom guide post holes on strip floor 216 respectively, and are fixed to the strip floor by bolts to complete the equipment assembly.
[0045] Among them, the support column, the guide column, and the limit column constitute the supporting body of the handheld implantation device, which, combined with the handle and the implant needle fixing plate, constitute the supporting structure of the handheld implantation device. The material belt pressure plate and the material belt bottom plate constitute the material belt fixing bin, which is used to fix the activated material belt. The needle pressing plate, implant needle, guide sleeve, implant needle fixing plate and implant needle limiting block together constitute the implantation core. After the activated material belt is inserted into the material belt fixing bin, the tester presses down the implant needle fixing plate with both hands to implant the code in the material belt into the concrete specimen. The limit column and guide sleeve can control the depth of the implant needle implanted into the concrete test block, thereby ensuring that the implant code does not destroy the shape of the concrete test block.
[0046] In the specific application process, after the concrete specimen reaches the implantable condition, the tester inserts the concrete code tape into the tape activation port of the handheld activation detection device ( Figure 3-Activation detection port 115) is activated. The code activation module will read the coding information on the concrete code material belt, upload the coding information to the server through the communication module, and the server will verify the coding information on the material belt to determine whether it is a legal code, and send the judgment result to the handheld activation detection device through the communication module. The voice prompt module of the handheld activation detection device will give a voice prompt of the judgment result. Synchronously, a set of status prompt lights will also prompt the network status of the device, the connection status with the server, the activation status of the material belt and the detection status of the test piece. If the status light is always on, it means the status is normal. If the status light flashes quickly, it means abnormality. As an embodiment of the present invention, if the network status light is always on, it means that the network connection is normal. When the network status light flashes quickly, it means that the network connection is unstable or the network is disconnected; when the status light connected to the server is always on, it means that the heartbeat packet connected to the server is normal and the device is connected to the server stably. When the status light flashes quickly, it means that the heartbeat connected to the server is interrupted and the device cannot be connected to the server normally; when the activation status light is always on, it means that the coding of the material belt activated this time is correct. When the activation status light flashes quickly, it means that the coding of the material belt activated this time is abnormal; when the detection status light is always on, it means that the detection result of the specimen is consistent with the coding at the time of activation. When the detection status light flashes quickly, it means that the detection result of the specimen is inconsistent with the coding at the time of activation. After the material belt is activated, the code it carries is implanted into the concrete specimen through a handheld implantation device. The tester inserts the material belt into the material belt slot of the handheld implantation device, places a tray corresponding to the specimen specifications on the test mold box, places the handheld implantation device in the tray recess, and implants the code in the material belt into the sample specimen by quickly pressing down the implantation device. After the code carried by the material belt is implanted into the concrete, the unique identification of the concrete specimen is detected using the activation detection device. The specimen detection surface of the handheld activation detection device is placed in the recess of the specimen tray. The specimen detection module reads the code encoded in the concrete and uploads the detection data to the server through the communication module. The server verifies the detection data to determine whether its code is consistent with the code activated in the previous step, and sends the judgment result to the handheld activation detection device through the communication module. The activation detection device gives a voice prompt for the detection result and simultaneously lights up the corresponding indicator light to complete the detection of the specimen implantation effect.
[0047] In addition, it should be noted that based on the above improvements to the implant device, the present invention also improves the corresponding sample collection device to become a handheld sample collection device. The structure of the handheld sample collection device is consistent with that of the handheld activation device, except that there is no activation detection plate and activation detection port. Therefore, the present invention does not separately construct the structure of the handheld sample collection device, and the handheld activation device can be referred to. From a functional perspective, Figure 7As shown, the sampling detection equipment is equipped with a specimen detection module (used to configure the sampling detection program so that the equipment can perform the sampling function), a voice prompt module (used to prompt the equipment sampling status by voice), a power management module (used to manage the equipment power), a status indicator module (used to display the human-computer interaction status and power status in the form of indicator lights), and a communication module (used to communicate with other devices). The handheld sampling device can be used in conjunction with the corresponding sampling tray to complete the sampling. After the specimen is delivered to the testing agency, the sample collector places the sampling tray on the specimen, and then places the sampling device in the recess of the tray. The sampling device reads the specimen code and uploads it to the server. The server returns the verification result, and the voice prompt module of the sampling device gives a voice prompt of the judgment result. Among them, the shape of the tray is as follows: Figure 8 As shown, the size can be 150mm*150mm*150mm, 185mm*175mm*150mm, 100mm*100mm*100mm, etc., to meet the needs of collecting samples of each specimen with different sizes. Since the sampling process is a technology known to those skilled in the art, the utility model will not go into too much detail, and will focus on describing the structure of the device.
[0048] In the actual application process, according to the sampling process, the experimenter first fills out the inspection form for the test piece that has been implanted with the concrete code and is ready for inspection, and sends it to the corresponding testing agency, and the witness witnesses on site. The sample collector places the corresponding test piece tray on the test piece that needs to be sampled, and then places the sample collection device on the tray recess. The detection module reads the identification code in the concrete and uploads the test data to the server through the communication module. The server verifies the test data, determines whether it is a valid code, and returns the result in the original way. The sampling detection device gives a voice prompt of the test result through the voice module, and the corresponding indicator light is lit synchronously. The network status and the connection status indicator light with the server are consistent with the implanted detection device. The detection status light is always on when the recognition is successful, and it flashes quickly when the recognition fails. Of course, the correspondence between the flashing light and the status can be set according to the usage habits.
[0049] Compared with the prior art, the utility model separates the implantation function and the detection function of the original implantation device, and the handheld detection device completes the activation of the material belt and the detection after the identification is implanted, so as to achieve the device to accommodate the test piece and reduce the number of times the test piece is moved. By splitting the functions of the implantation device, the number of times the test piece is moved during the sampling process can be effectively reduced, the sampling efficiency of the tester can be improved, and the difficulty of sample preparation can be reduced. At the same time, the mobility of the equipment is improved for linear projects such as subways and highways. In addition, the utility model realizes the design versatility of the detection equipment. For devices with similar physical structures, different programs can respectively realize the implantation detection and sample collection detection functions. Compared with the prior art, the versatility of the equipment is greatly improved, and the production difficulty and cost are reduced.
[0050] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.
Claims
1. A handheld implantation system for a concrete test block, characterized in that: The handheld implant system comprises a separate handheld activation device and a handheld implant device, wherein: The handheld activation device is used to activate the material belt by hand-held mode, and the material belt is made with multiple codes to be implanted in the concrete test block. The handheld activation device includes an activation detection board, a detection circuit board and a handheld shell, wherein the activation detection board and the detection circuit board are fixed in the handheld shell, the activation detection board is used to activate the material belt, the detection circuit board is used to detect the codes on the material belt, and the handheld shell is used to fix and protect the activation detection board and the detection circuit board; The handheld implantation device is used to implant the code corresponding to the concrete code into the concrete test block by hand-holding, and includes multiple implantation needles and an implantation needle fixing plate for fixing the multiple implantation needles, wherein the implantation needle fixing plate moves downward under the action of artificial external force to drive the implantation needles to implant the code vertically downward into the concrete test block, wherein the multiple implantation needles are arranged in an array according to the coding method of the concrete code.
2. The handheld implant system according to claim 1, characterized in that: The handheld housing comprises: an upper cover, a middle housing and a lower housing; The handheld activation device also includes: a status indicator light, a speaker, a power switch, a main board, two sets of batteries, and four test board pressing blocks; The upper cover is provided with a status indicator light and a power switch hole, the status indicator light and the power switch pass through the upper cover through the corresponding holes and are fixed to the upper cover by screws, and the status indicator light is used to indicate the human-computer interaction status and the power status; The middle shell is a rectangular shell with hollow top and bottom and a material strip activation port on one side. The activation detection board and the main board are fixed to the middle shell by screws so that the activation detection board faces the material strip activation port. The speaker is adsorbed on the middle shell for voice broadcasting the status of the handheld activation device. The two groups of batteries are installed in parallel on both sides of the inner wall of the middle shell for power supply. The bottom of the lower shell is provided with a hole corresponding to the size of the detection circuit board. The detection circuit board is pressed at four corners by four detection board pressing blocks and fixed to the corresponding holes on the lower shell by bolts.
3. The handheld implant system according to claim 2, characterized in that: The mainboard is configured with: a communication module, used for communicating with the handheld implant device; Power management module, used to manage the battery.
4. The handheld implant system according to claim 1, characterized in that: The handheld implant device also includes: A material strip bottom plate, used for placing the material strip, and having a needle hole for the implantation needle to pass through; The material strip pressing plate is used to fix the material strip on the material strip bottom plate, and is provided with a needle hole for the implantation needle to pass through.
5. The handheld implant system according to claim 4, characterized in that: The handheld implant device also includes a handle, two support columns, and two guide columns, wherein: The length of the handle is consistent with the length of the bottom plate of the material belt; The two ends of each support column are fixed to the material belt bottom plate and the handle respectively; The two ends of the implant needle fixing plate are provided with round holes for the guide pillar to pass through; There are gaps at both ends of the strip pressing plate for the guide pins to pass through; The two ends of each guide post are respectively fixed to the material strip bottom plate and the handle, and each guide post passes through the circular hole on the implant needle fixing plate so that the implant needle fixing plate can slide up and down along the guide post.
6. The handheld implant system according to claim 5, characterized in that: The handheld implant device also includes two limit posts and two guide sleeves, wherein: Each limiting column is a hollow cylinder, which is sleeved on a guide column and one end of which is fixed to the handle; Each guide sleeve is a hollow cylinder with the same inner diameter as the limiting column. It is sleeved on a guide column and one end is fixed on the implant needle fixing plate.
7. The handheld implant system according to claim 6, characterized in that: The handheld implantation device also includes a needle pressing plate, two implantation needle limit blocks, and two springs, wherein: The needle pressing plate is fixed above the implant needle fixing plate and is used for providing downward pressure for manual operation; Each implant needle limiting block is provided with a round hole for the guide post to pass through, and is sleeved on the guide post and fixed under the implant needle fixing plate; Each spring is a cylindrical hollow spring and is sleeved on a guide column. Each spring is arranged between the implant needle limit block and the material strip bottom plate.
8. A handheld sampling device for concrete test blocks, used for sampling concrete test blocks, wherein the concrete test blocks are concrete test blocks into which a code is implanted using the handheld implantation system according to any one of claims 1 to 7, characterized in that: The handheld sample collection device comprises: a detection circuit board and a handheld housing, wherein: The detection circuit board is used to detect the code in the concrete test block to complete the sampling; The handheld housing is used to fix and protect the detection circuit board.
9. The handheld sample collection device according to claim 8, characterized in that: The handheld housing comprises: an upper cover, a middle housing and a lower housing; The handheld sample collection device also includes: a status indicator light, a speaker, a power switch, a main board, two sets of batteries, and four test board pressing blocks; The upper cover is provided with a status indicator light and a power switch hole, the status indicator light and the power switch pass through the upper cover through the corresponding holes and are fixed to the upper cover by screws, and the status indicator light is used to indicate the human-computer interaction status and the power status; The middle shell is a rectangular shell with hollow top and bottom, the main board is fixed to the middle shell by screws and the activation detection board is directly opposite to the activation port of the material belt; the speaker is adsorbed on the middle shell to be used for voice broadcasting the status of the handheld sample receiving device; the two groups of batteries are installed in parallel on both sides of the inner wall of the middle shell for power supply; The bottom of the lower shell is provided with a hole corresponding to the size of the detection circuit board. The detection circuit board is pressed at four corners by four detection board pressing blocks and fixed to the corresponding holes on the lower shell by bolts.
10. The handheld sample collection device according to claim 9, characterized in that: The mainboard is configured with: A communication module, used for communicating with a device associated with the handheld sample receiving device; Power management module, used to manage the battery.