Information acquisition device for engineering software management

Abstract

The utility model relates to the technical field of information acquisition, and discloses an information acquisition device for engineering software management, which comprises a fingerprint information acquisition device body, a display screen arranged on the front surface of the fingerprint information acquisition device body, and a control button arranged on the front surface of the fingerprint information acquisition device body. According to the information acquisition device for engineering software management, by starting the push rod, the push rod can drive the moving cleaning cloth to clean dust and dirt on the fingerprint sensor; the problem that dust and dirt on the fingerprint sensor affect the fingerprint identification efficiency and precision is avoided, it is ensured that the surface of the fingerprint sensor is always kept clean, therefore, identification errors caused by dust, dirt or other pollutants are avoided, the accuracy and reliability of fingerprint information collection are greatly improved, and the user experience is improved. Therefore, the collected fingerprint data is clearer and more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of information collection, in particular to an information collection device for engineering software management. Background Art

[0002] The information collection device used in the engineering software management system is a device used to collect, enter and store information. Information collection devices are widely used in people's daily life and work. For example, when going to work, the company will use a time clock to collect, enter, compare and identify the fingerprints of employees to determine whether the employees are absent or late. The future of information collection devices has broad prospects.

[0003] When the existing information collection device is in use, its fingerprint input device is often touched by human hands, which makes it easy to be contaminated with fingerprints, oil stains, dust and other impurities. These dust and impurities will accumulate on the surface of the fingerprint input device, which will reduce the recognition efficiency of the fingerprint input device and the input accuracy of fingerprints over time, which is very inconvenient. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an information collection device for engineering software management, which has the advantages of automatic cleaning and dust prevention, and solves the problem that dust and dirt on the fingerprint sensor affect the efficiency and accuracy of fingerprint recognition.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned automatic cleaning and facilitate the purpose of dust prevention, the utility model provides the following technical solutions: an information collection device for engineering software management, comprising a fingerprint information collection device body, a display screen is arranged on the front surface of the fingerprint information collection device body, a control button is arranged on the front surface of the fingerprint information collection device body, speakers are arranged on both sides of the fingerprint information collection device body, a mounting groove is opened on the front surface of the fingerprint information collection device body, a fingerprint sensor is arranged on the bottom wall of the mounting groove, and a dust prevention and cleaning device is arranged in the mounting groove;

[0008] The dust-proof cleaning device comprises two slide grooves, which are respectively arranged on the inner walls on both sides of the installation groove.

[0009] Preferably, a slider is slidably connected in each of the two slide grooves, a first fixed shaft is fixedly connected between the two sliders, and a rotating plate is rotatably sleeved on the outer surface of the first fixed shaft.

[0010] Preferably, a second fixed shaft is fixedly connected between the lower ends of the two rotating plates, a rubber roller is movably sleeved on the outer surface of the second fixed shaft, and a torsion spring is arranged between the rubber roller and the second fixed shaft.

[0011] Preferably, opposite sides of the two sliding blocks are fixedly connected with spring fixing blocks, springs are fixedly connected inside the spring fixing blocks, and upper ends of the springs are fixedly connected with upper ends of corresponding rotating plates.

[0012] Preferably, a cleaning cloth is fixedly connected between the front position of the top wall of the mounting groove and the rubber roller, the cleaning cloth is wound around the outer surface of the rubber roller, and a push rod is fixedly connected to the back plate of the fingerprint sensor.

[0013] Preferably, the output end of the push rod is rotatably connected to the first fixed shaft, and sealing strips adapted to the cleaning cloth are fixedly connected to both sides of the opening of the mounting groove.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an information collection device for engineering software management, which has the following beneficial effects:

[0016] 1. The information collection device for engineering software management, through a series of movements of the driving components, enables the cleaning cloth to clean the dust and dirt on the fingerprint sensor, avoiding the problem that the dust and dirt on the fingerprint sensor affect the fingerprint recognition efficiency and accuracy, ensuring that the fingerprint sensor surface is always kept clean, thereby avoiding recognition errors caused by dust, dirt or other pollutants, greatly improving the accuracy and reliability of fingerprint information collection, and making the collected fingerprint data clearer and more accurate.

[0017] 2. The information collection device for engineering software management starts the driving component, and under the drive of the driving component, the two sides of the cleaning cloth overlap with the two sealing strips to seal the installation slot, so that when fingerprint information does not need to be collected, external dust will not enter the surface of the fingerprint sensor, effectively reducing the accumulation of dust on the surface and inside of the fingerprint sensor, avoiding dust affecting the clarity of the fingerprint image, causing damage to the internal structure of the fingerprint sensor, and causing performance degradation or failure. 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 internal cross-sectional structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0021] In the figure: 1. Fingerprint information collection device body; 2. Display screen; 3. Control button; 4. Speaker; 5. Mounting slot; 6. Fingerprint sensor; 7. Slide slot; 8. Slider; 9. First fixed axis; 10. Turn plate; 11. Sealing strip; 12. Spring fixing block; 13. Spring; 14. Second fixed axis; 15. Rubber roller; 16. Torsion spring; 17. Cleaning cloth; 18. Push rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a new technical solution: an information collection device for engineering software management, comprising a fingerprint information collection device body 1, a display screen 2 is arranged on the front surface of the fingerprint information collection device body 1, a control button 3 is arranged on the front surface of the fingerprint information collection device body 1, speakers 4 are arranged on both sides of the fingerprint information collection device body 1, a mounting groove 5 is opened on the front surface of the fingerprint information collection device body 1, a fingerprint sensor 6 is arranged on the bottom wall of the mounting groove 5, and a dustproof cleaning device is arranged in the mounting groove 5;

[0024] Furthermore, the dust-proof cleaning device includes two slide grooves 7 , and the two slide grooves 7 are respectively opened on the inner walls on both sides of the installation groove 5 .

[0025] Furthermore, sliding blocks 8 are slidably connected in the two sliding grooves 7 , a first fixed shaft 9 is fixedly connected between the two sliding blocks 8 , and a rotating plate 10 is rotatably sleeved on the outer surface of the first fixed shaft 9 .

[0026] Furthermore, a second fixed shaft 14 is fixedly connected between the lower ends of the two rotating plates 10 , a rubber roller 15 is movably sleeved on the outer surface of the second fixed shaft 14 , and a torsion spring 16 is provided between the rubber roller 15 and the second fixed shaft 14 .

[0027] Furthermore, the opposite sides of the two sliders 8 are fixedly connected with spring fixing blocks 12 , the spring fixing blocks 12 are fixedly connected with springs 13 , and the upper ends of the springs 13 are fixedly connected with the upper ends of the corresponding rotating plates 10 .

[0028] Furthermore, a cleaning cloth 17 is fixedly connected between the front position of the top wall of the mounting groove 5 and the rubber roller 15 , and the cleaning cloth 17 is wound around the outer surface of the rubber roller 15 . A push rod 18 is fixedly connected to the back plate of the fingerprint sensor 6 .

[0029] Furthermore, the output end of the push rod 18 is rotatably connected to the first fixed shaft 9 , and sealing strips 11 adapted to the cleaning cloth 17 are fixedly connected to both sides of the opening of the mounting groove 5 .

[0030] Furthermore, when in use, by starting the push rod 18, the push rod 18 will drive the first fixed shaft 9 to move forward, so that the second fixed shaft 14 can drive the rubber roller 15 thereon to move at the same time, and because a torsion spring 16 is provided between the rubber roller 15 and the second fixed shaft 14, the cleaning cloth 17 wrapped around the outer surface of the rubber roller 15 can drive the rubber roller 15 to rotate at the same time, and the torsion spring 16 can be twisted and deformed, and at the same time, the rotating plate 10 is subjected to the force of the spring 13, so that the rubber rollers 15 on the lower ends of the two rotating plates 10 can be close to the outer surface of the fingerprint sensor 6, so that the moving cleaning cloth 17 can clean the dust and dirt on the fingerprint sensor 6, avoiding the problem that the dust and dirt on the fingerprint sensor 6 affect the fingerprint recognition efficiency and accuracy, ensuring that the surface of the fingerprint sensor 6 is always kept clean, thereby avoiding the recognition error caused by dust, dirt or other pollutants. The accuracy and reliability of fingerprint information collection are greatly improved, making the collected fingerprint data clearer and more accurate.

[0031] Furthermore, by means of the dust-proof cleaning device, when there is no need to collect fingerprint information, the push rod 18 is started, and the push rod 18 drives the cleaning cloth 17 on the rubber roller 15 to move to the front end of the fingerprint sensor 6. At this time, the two sides of the cleaning cloth 17 partially overlap with the two sealing strips 11, and the mounting groove 5 is sealed, so that when there is no need to collect fingerprint information, external dust will not enter the surface of the fingerprint sensor 6, effectively reducing the accumulation of dust on the surface and inside of the fingerprint sensor 6, avoiding dust affecting the clarity of the fingerprint image, causing damage to the internal structure of the fingerprint sensor 6, and causing performance degradation or failure.

[0032] Working principle: When in use, by starting the push rod 18, the push rod 18 will drive the first fixed shaft 9 to move forward, so that the second fixed shaft 14 can drive the rubber roller 15 thereon to move at the same time, and because a torsion spring 16 is arranged between the rubber roller 15 and the second fixed shaft 14, the cleaning cloth 17 wrapped around the outer surface of the rubber roller 15 can drive the rubber roller 15 to rotate at the same time, and the torsion spring 16 can be twisted and deformed, and at the same time, the rotating plate 10 is subjected to the force of the spring 13, so that the rubber rollers 15 on the lower ends of the two rotating plates 10 can be close to the outer surface of the fingerprint sensor 6, so that the moving cleaning cloth 17 can clean the dust and dirt on the fingerprint sensor 6, avoiding the problem that the dust and dirt on the fingerprint sensor 6 affect the fingerprint recognition efficiency and accuracy, ensuring that the surface of the fingerprint sensor 6 is always kept clean, thereby avoiding the recognition error caused by dust, dirt or other pollutants. The accuracy and reliability of fingerprint information collection are greatly improved, making the collected fingerprint data clearer and more accurate.

[0033] Furthermore, by means of the dust-proof cleaning device, when there is no need to collect fingerprint information, the push rod 18 is started, and the push rod 18 drives the cleaning cloth 17 on the rubber roller 15 to move to the front end of the fingerprint sensor 6. At this time, the two sides of the cleaning cloth 17 partially overlap with the two sealing strips 11, and the mounting groove 5 is sealed, so that when there is no need to collect fingerprint information, external dust will not enter the surface of the fingerprint sensor 6, effectively reducing the accumulation of dust on the surface and inside of the fingerprint sensor 6, avoiding dust affecting the clarity of the fingerprint image, causing damage to the internal structure of the fingerprint sensor 6, and causing performance degradation or failure.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An information collection device for engineering software management, comprising a fingerprint information collection device body (1), a display screen (2) is arranged on the front surface of the fingerprint information collection device body (1), a control button (3) is arranged on the front surface of the fingerprint information collection device body (1), speakers (4) are arranged on both sides of the fingerprint information collection device body (1), a mounting groove (5) is opened on the front surface of the fingerprint information collection device body (1), and a fingerprint sensor (6) is arranged on the bottom wall of the mounting groove (5), characterized in that: A dust-proof cleaning device is provided in the installation groove (5); The dust-proof cleaning device comprises two slide grooves (7), and the two slide grooves (7) are respectively arranged on the inner walls on both sides of the installation groove (5).

2. The information collection device for engineering software management according to claim 1, characterized in that: Slide blocks (8) are slidably connected in the two slide grooves (7), a first fixed shaft (9) is fixedly connected between the two slide blocks (8), and a rotating plate (10) is rotatably sleeved on the outer surface of the first fixed shaft (9).

3. The information collection device for engineering software management according to claim 2, characterized in that: A second fixed shaft (14) is fixedly connected between the lower ends of the two rotating plates (10), a rubber roller (15) is movably sleeved on the outer surface of the second fixed shaft (14), and a torsion spring (16) is provided between the rubber roller (15) and the second fixed shaft (14).

4. The information collection device for engineering software management according to claim 2, characterized in that: The opposite sides of the two sliding blocks (8) are fixedly connected with spring fixing blocks (12), the spring fixing blocks (12) are fixedly connected with springs (13), and the upper ends of the springs (13) are fixedly connected with the upper ends of the corresponding rotating plates (10).

5. The information collection device for engineering software management according to claim 3, characterized in that: A cleaning cloth (17) is fixedly connected between the front position of the top wall of the installation groove (5) and the rubber roller (15), and the cleaning cloth (17) is wound around the outer surface of the rubber roller (15). A push rod (18) is fixedly connected to the back plate of the fingerprint sensor (6).

6. The information collection device for engineering software management according to claim 5, characterized in that: The output end of the push rod (18) is rotatably connected to the first fixed shaft (9), and sealing strips (11) adapted to the cleaning cloth (17) are fixedly connected to both sides of the opening of the installation groove (5).

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