Multifunctional torque tester
By designing a multifunctional torque tester, using the combination of a tablet computer and a torque tester body, combined with the connection between a scanner and MES, the problem of inconvenient data management of electric batch torque testers in the existing technology is solved, and automated management and convenient use are achieved.
Patent Information
- Application Number
- CN202420523699.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-03-18
AI Technical Summary
When testing, existing electric batch torque testers are not convenient to manage the tested electric batch tool data, resulting in unsatisfactory convenience.
A multifunctional torque tester is designed, including a built-in tablet computer for aluminum boxes, torque meter body, scanner, test rod storage box and connection cable. Data is entered through the scanner, and the torque meter measures and uploads data to the tablet computer. The tablet computer is connected to MES via LAN or wifi to realize automated management and data exchange.
It realizes the automated management, data storage, data traceability and printing functions of electric batch tools, improves the convenience of use, and improves the portability and protection effect of the equipment through aluminum boxes and buffer pads.
Smart Images
Figure CN222652419U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of torque testers, in particular to a multifunctional torque tester. Background Art
[0002] The electric screwdriver is an electric tool used to tighten and loosen screws and nuts. This power tool is equipped with a mechanism to adjust and limit torque and is mainly used in assembly lines. When testing the torque of the electric screwdriver, a torque tester is required. Install the test rod on the electric screwdriver, and then insert the test rod into the test hole of the tester for torque testing.
[0003] In the prior art, when the electric screwdriver torque tester is testing, it is not convenient to manage the data of the tested electric screwdriver tool, which makes the convenience of use less than ideal. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a multifunctional torque tester, which solves the problem that the electric screwdriver torque tester is inconvenient to manage the data of the tested electric screwdriver tool during testing, making the convenience of use less than ideal.
[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a multifunctional torque tester, comprising an aluminum box, a buffer pad is provided inside the aluminum box, a tablet computer, a torque meter body, a scanner, a test rod storage box and a connecting line are installed on the buffer pad;
[0006] The tablet computer comprises a computer body, a touch screen is arranged on the computer body, a wifi antenna, a first USB interface, an HDMI interface, a LAN interface, a DC12 power interface and an RS232C interface are installed on the rear side of the computer body, and a computer power switch, a volume adjustment button, a second USB interface, a headphone jack and a speaker are arranged on one side of the computer body;
[0007] The torque meter body includes a shell, a surface of one side of the shell is provided with a torque meter power jack and a signal output hole, and a display window, a torque meter power switch, a reset button, a zero adjustment button, a working mode switch, a test unit switch and a torque force head are installed on the shell.
[0008] Preferably, the buffer pad is provided with a plurality of storage slots, and the plurality of storage slots are matched with the tablet computer, the torque meter body, the scanner, the test rod storage box and the connecting wire respectively.
[0009] Preferably, the aluminum box comprises a box body and a box cover, both the box body and the box cover are rotatably connected with a box carrying handle, and locking buckles are installed at the ends of the box body and the box cover.
[0010] Preferably, the wifi antenna is rotatably connected to the computer body, and the number of the first USB interface and the second USB interface are both set to two.
[0011] Preferably, the tablet computer is connected to the torque meter body and the scanner via a connecting line, and the tablet computer is connected to the MES via a wifi antenna and a LAN interface.
[0012] Preferably, a plurality of test rods are stored in the test rod storage box, and a box cover is threadedly connected to the test rod storage box.
[0013] Preferably, the torque meter body has a built-in circuit board, and a torque sensor is connected to one side of the circuit board.
[0014] Preferably, the torque force head is arranged on the top of the torque sensor. Beneficial Effects
[0015] The utility model provides a multifunctional torque tester. Compared with the prior art, it has the following beneficial effects:
[0016] 1. The multifunctional torque tester scans the tool under test and related information with a scanner and enters them into a tablet computer. The torque value of the tool under test is then measured by the torque meter and uploaded to the tablet computer. The tablet computer can be connected to the MES through the LAN interface and wifi antenna to exchange data information, thereby realizing the functions of automatic management of electric screwdriver tools, data preservation, data traceability, copy and printing, etc., effectively improving the convenience of use.
[0017] 2. This multifunctional torque tester uses an aluminum box to move and carry multiple devices, effectively improving portability, and can use a buffer pad to provide buffering protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the rear structure of the tablet computer of the present utility model;
[0020] Figure 3 This is a schematic diagram of the structure of a tablet computer of the utility model;
[0021] Figure 4 It is a schematic diagram of the structure of the torque meter body of the utility model.
[0022] In the figure: 1. Aluminum box; 2. Tablet computer; 201. Computer body; 202. Touch screen; 203. Wi-Fi antenna; 204. First USB interface; 205. HDMI interface; 206. LAN interface; 207. DC12 power interface; 208. RS232C interface; 209. Computer power switch; 210. Volume adjustment button; 211. Second USB interface; 212. Headphone jack; 213. Speaker; 3. Torque meter body; 301. Shell; 302. Torque meter power jack; 303. Signal output hole; 304. Reset button; 305. Torque meter power switch; 306. Display window; 307. Zero adjustment button; 308. Test unit switch; 309. Working mode switch; 310. Torque head; 4. Scanner; 5. Connecting wire; 6. Test rod storage box; 7. Buffer pad. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4The utility model provides a technical solution: a multifunctional torque tester, including an aluminum box 1, the aluminum box 1 includes a box body and a box cover, the box body and the box cover are rotatably connected with a suitcase handle, and the ends of the box body and the box cover are installed with locking buckles, so that the aluminum box 1 can be used to conveniently move and carry multiple devices, effectively improving portability, a buffer pad 7 is arranged inside the aluminum box 1, and a tablet computer 2, a torque meter body 3, a scanner 4, a test rod storage box 6 and a connecting line 5 are installed on the buffer pad 7, and the buffer pad 7 can be used to buffer and protect the tablet computer 2, the torque meter body 3, the scanner 4, the test rod storage box 6 and the connecting line 5. The buffer pad 7 is a sponge buffer pad, which can effectively improve the buffering and shock absorption effect, and multiple test rods are stored in the test rod storage box 6, and the test rod storage box 6 is threadedly connected with a box cover, It is convenient to store and carry multiple test rods. A plurality of storage slots are provided on the buffer pad 7, and the plurality of storage slots are matched with the tablet computer 2, the torque meter body 3, the scanner 4, the test rod storage box 6 and the connecting line 5 respectively. The scanner 4 can be used to scan the code of the tool to be tested and the related information, and input into the tablet computer 2. Then the torque value of the tool to be tested is measured by the torque meter body 3 and uploaded to the tablet computer 2. The computer-specific software analyzes and processes the data, determines whether it is qualified or not, makes data tables, draws loading curves, performs SPC statistical calculations, etc. The tablet computer 2 can be connected to the MES through the LAN interface 206 and the wifi antenna 203 to exchange data information, thereby realizing the functions of automatic management of electric screwdriver tools, data preservation, data traceability, copy printing, etc., and effectively improving the convenience of use.
[0025] The tablet computer 2 includes a computer body 201, on which a touch screen 202 is provided. A wifi antenna 203, a first USB interface 204, an HDMI interface 205, a LAN interface 206, a DC12 power interface 207 and an RS232C interface 208 are installed on the rear side of the computer body 201. The wifi antenna 203 is rotatably connected to the computer body 201, and the number of the first USB interface 204 and the second USB interface 211 are both set to two. A computer power switch 209, a volume adjustment button 210, a second USB interface 211, a headphone jack 212 and a speaker 213 are provided on one side of the computer body 201. The tablet computer 2 is connected to the torque meter body 3 and the scanner 4 through a connecting line 5. The tablet computer 2 is connected to the MES through the wifi antenna 203 and the LAN interface 206, so that data information can be exchanged with the MES, and parameters such as the product number, date, time, overload alarm value and gravity acceleration under test can be set.
[0026] The torque meter body 3 includes a shell 301, and a torque meter power jack 302 and a signal output hole 303 are provided on one side of the shell 301. The torque meter has tracking and peak hold measurement functions. A display window 306, a torque meter power switch 305, a reset button 304, a zero adjustment button 307, a working mode switch 309, a test unit switch 308 and a torque force head 310 are installed on the shell 301. The torque meter body 3 has a built-in circuit board and a high-precision measurement circuit with high accuracy and good stability. A torque sensor is connected to one side of the circuit board. The torque force head 310 is arranged on the top of the torque sensor, so that the torque meter body 3 can perform torque testing on the electric screw tool being tested, and can upload the measured data signal to the tablet computer 2. A variety of measurement units are optional (lbf.in, kgf.cm, Nm, mV / V).
[0027] During operation, the scanner 4 first scans the tool under test and related information, and enters them into the tablet computer 2. Then the torque value of the tool under test is measured by the torque meter body 3 and uploaded to the tablet computer 2. The computer-specific software analyzes and processes the data to determine whether it is qualified or not, make data tables, draw loading curves, perform SPC statistical calculations, etc. The tablet computer 2 can be connected to the MES through the LAN interface 206 and the wifi antenna 203 to exchange data information, thereby realizing the functions of automated management of electric screwdriver tools, data preservation, data traceability, copying and printing, etc., reducing human errors and effectively improving the convenience of use.
[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
Claims
1. Multifunctional torque tester, characterized by: It comprises an aluminum box (1), wherein a buffer pad (7) is provided inside the aluminum box (1), and a tablet computer (2), a torque meter body (3), a scanner (4), a test rod storage box (6), and a connecting line (5) are installed on the buffer pad (7); The tablet computer (2) comprises a computer body (201), the computer body (201) being provided with a touch screen (202), a wifi antenna (203), a first USB interface (204), an HDMI interface (205), a LAN interface (206), a DC12 power interface (207) and an RS232C interface (208) being installed on the rear side of the computer body (201), and a computer power switch (209), a volume adjustment button (210), a second USB interface (211), a headphone jack (212) and a speaker (213) being provided on one side of the computer body (201); The torque meter body (3) comprises a shell (301), a torque meter power socket (302) and a signal output hole (303) are provided on one side surface of the shell (301), and a display window (306), a torque meter power switch (305), a zero reset button (304), a zero adjustment button (307), a working mode switch (309), a test unit switch (308) and a torque force head (310) are installed on the shell (301).
2. The multifunctional torque tester according to claim 1, characterized in that: The buffer pad (7) is provided with a plurality of storage slots, and the plurality of storage slots are respectively matched with the tablet computer (2), the torque meter body (3), the scanner (4), the test rod storage box (6), and the connecting wire (5).
3. The multifunctional torque tester according to claim 1, characterized in that: The aluminum box (1) comprises a box body and a box cover, both the box body and the box cover are rotatably connected with a box handle, and locking buckles are installed at the ends of the box body and the box cover.
4. The multifunctional torque tester according to claim 1, characterized in that: The wifi antenna (203) is rotatably connected to the computer body (201), and the number of the first USB interface (204) and the second USB interface (211) are both set to two.
5. The multifunctional torque tester according to claim 1, characterized in that: The tablet computer (2) is connected to the torque meter body (3) and the scanner (4) via a connecting line (5), and the tablet computer (2) is connected to the MES via a wifi antenna (203) and a LAN interface (206).
6. The multifunctional torque tester according to claim 1, characterized in that: A plurality of test rods are stored inside the test rod storage box (6), and a box cover is threadedly connected to the test rod storage box (6).
7. The multifunctional torque tester according to claim 1, characterized in that: The torque meter body (3) has a built-in circuit board, and a torque sensor is connected to one side of the circuit board.
8. The multifunctional torque tester according to claim 7, characterized in that: The torque force head (310) is arranged on the top of the torque sensor.