Portable intelligent lock safety detection device

Abstract

The utility model discloses a portable intelligent lock safety detection device, which relates to the technical field of door lock detection equipment and comprises a first mounting rod, a support rod fixedly mounted at one end of the first mounting rod, a plurality of suckers movably mounted in the support rod, an adjusting screw movably mounted at the other end of the first mounting rod, and a pull block movably mounted at one end of the adjusting screw. A pressure sensor is movably mounted in the pull block and wirelessly connected with an external handheld terminal, a slot is formed in one end of the first mounting rod, and a screw seat is fixedly mounted at the end, away from the slot, of the first mounting rod. Through the arrangement of the first mounting rod, the supporting rod, the adjusting screw rod and the pulling block, the pulling resistance of the handle of the intelligent lock can be conveniently tested, the arrangement of the pressure sensor can be matched with the handheld terminal to detect the pulling force value in real time, in addition, the multiple telescopic suction cups are arranged in the supporting rod, preliminary positioning and mounting of the overall structure are facilitated, and the overall structure is more convenient to use. And in a subsequent test, the supporting rod is not influenced to stably abut against the door body.

Description

Technical Field

[0001] The utility model relates to the technical field of door lock detection equipment, and in particular to a portable intelligent lock safety detection device. Background Art

[0002] Smart lock security testing is to evaluate and test the security performance of smart door locks to ensure that they meet relevant safety standards and user needs. It generally includes password cracking protection test, anti-violent opening test, and anti-pry safety test;

[0003] The anti-violent opening test is designed to evaluate whether the smart lock can maintain the normal operation of the lock tongue when it is subjected to violent damage, to prevent criminals from forcibly opening the door lock by violent means. When the door lock is violently opened, the door handle is generally pulled first. If the door handle's resistance to pulling is insufficient, it may be easily damaged or broken under the attempt to violently open it, thereby affecting the safety performance of the entire door lock system. The handle of the smart lock is generally pulled directly by manpower and calipers, thereby achieving a tensile test on the handle of the smart lock. This test method, on the one hand, cannot obtain more comprehensive tensile test data due to limited manpower, and on the other hand, it cannot detect the tensile strength value of the door handle in real time. In addition, some door handle tests are performed using a tensile tester, but this operation method cannot be easily carried out due to the large size of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a portable smart lock safety detection device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A portable smart lock safety detection device comprises a first mounting rod, a support rod is fixedly mounted on one end of the first mounting rod, a plurality of suction cups are movably mounted in the support rod, an adjusting screw is movably mounted on the other end of the first mounting rod, a pull block is movably mounted on one end of the adjusting screw, a pressure sensor is movably mounted in the pull block, and the pressure sensor is wirelessly connected to an external handheld terminal.

[0007] As a further preferred embodiment of the present invention, a slot is provided at one end of the first mounting rod, and a screw seat is fixedly installed at the end of the first mounting rod away from the slot. The slot is provided at one end of the first mounting rod to facilitate the fixed connection of the support rod, and the setting of the screw seat facilitates the rotation adjustment of the screw rod.

[0008] As a further preferred embodiment of the present invention, a first mounting groove is provided in the support rod, three receiving holes are provided on one side of the first mounting groove, a mounting seat is fixedly installed on the other side of the first mounting groove located on the extension line of the center of the receiving holes, an insert block is fixedly installed on one side of the support rod, and the insert block is inserted into the slot and fixed by screws.

[0009] As a further preferred scheme of the utility model, a second mounting rod is fixedly installed at the center position of one side of the storage hole, one side of the second mounting rod is inserted into the corresponding mounting seat and limited by a nut, and the second mounting rod sleeve located between the suction cup and the mounting seat is provided with a compression spring. With the help of the setting of the suction cup, when the smart lock handle is subjected to a pulling test, the entire device can be first adsorbed and fixed on the door body, and the retractable suction cup is set, and the suction cup is stored in the first mounting groove after the support rod is subjected to force, to ensure that one side of the support rod is in contact with the door body.

[0010] As a further preferred embodiment of the present invention, an end block is fixedly installed on one side of the adjusting screw, an operating handle is inserted in the end block, a fixed shaft is fixedly installed on the other side of the adjusting screw, a limiting block is fixedly installed on the side of the fixed shaft away from the adjusting screw, and the adjusting screw is threadedly connected in the screw seat.

[0011] As a further preferred scheme of the utility model, a rotation groove is provided on one side of the pull block, and a second installation groove is provided on the pull block located above the rotation groove. The pressure sensor is mounted in the second installation groove. By means of a rotatable adjusting screw and the pull block, a pulling test can be performed on the handle of the smart lock, and the pulling force applied to the door lock handle can be detected in conjunction with the pressure sensor.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The portable smart lock safety detection device described in the utility model can test the anti-pulling ability of the handle of the smart lock through the arrangement of the first installation rod, the support rod, the adjusting screw and the pull block, and the arrangement of the pressure sensor can cooperate with the handheld terminal to detect the pulling force value in real time. In addition, a plurality of retractable suction cups are arranged in the support rod to facilitate the initial positioning and installation of the overall structure, and in subsequent tests, it will not affect the stable contact of the support rod with the door body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the installation of the main structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 3This is a schematic diagram of the main structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the disassembly of the adjusting screw and the pull block structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the disassembly of the support rod structure of the utility model.

[0019] In the figure: 1. first mounting rod; 2. support rod; 3. suction cup; 4. adjusting screw; 5. pull block; 6. pressure sensor; 7. screw seat; 8. slot; 9. insert block; 10. first mounting groove; 11. storage hole; 12. mounting seat; 13. second mounting rod; 14. compression spring; 15. end block; 16. operating handle; 17. fixed shaft; 18. limit block; 19. rotating groove; 20. second mounting groove. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-Figure 5 As shown, the utility model provides a portable smart lock safety detection device, including a first mounting rod 1, a support rod 2 is fixedly installed at one end of the first mounting rod 1, a plurality of suction cups 3 are movably installed in the support rod 2, an adjusting screw 4 is movably installed at the other end of the first mounting rod 1, a pull block 5 is movably installed at one end of the adjusting screw 4, a pressure sensor 6 is movably installed in the pull block 5, and the pressure sensor 6 is wirelessly connected to an external handheld terminal.

[0022] like Figure 2-Figure 3 As shown, a slot 8 is provided at one end of the first mounting rod 1, and a screw seat 7 is fixedly installed at one end of the first mounting rod 1 away from the slot 8. The slot 8 is provided at one end of the first mounting rod 1 to facilitate the fixed connection of the support rod 2, and the setting of the screw seat 7 facilitates the rotation adjustment of the adjustment screw 4;

[0023] like Figure 2-Figure 3 , Figure 5As shown, a first mounting groove 10 is provided in the support rod 2, and three receiving holes 11 are provided on one side of the first mounting groove 10. A mounting seat 12 is fixedly installed on the other side of the first mounting groove 10 located on the central extension line of the receiving hole 11, and an insert block 9 is fixedly installed on one side of the support rod 2. The insert block 9 is inserted and installed in the slot 8 and fixed by screws. A second mounting rod 13 is fixedly installed at the center position of one side of the receiving hole 11, and one side of the second mounting rod 13 is inserted and installed in the corresponding mounting seat 12 and limited by a nut. The second mounting rod 13 between the suction cup 3 and the mounting seat 12 is sleeved with a compression spring 14. With the help of the setting of the suction cup 3, when the smart lock handle is subjected to a pulling test, the entire device can be first adsorbed and fixed on the door body, and the retractable suction cup 3 is set. After the support rod 2 is subjected to force, the suction cup 3 is stored in the first mounting groove 10 to ensure that one side of the support rod 2 is in contact with the door body.

[0024] like Figure 2-Figure 4 As shown, an end block 15 is fixedly installed on one side of the adjusting screw 4, and an operating handle 16 is inserted in the end block 15. A fixed shaft 17 is fixedly installed on the other side of the adjusting screw 4. A limit block 18 is fixedly installed on the side of the fixed shaft 17 opposite to the adjusting screw 4, and the adjusting screw 4 is threadedly connected in the screw seat 7. A rotating groove 19 is provided on one side of the pull block 5. The pull block 5 located above the rotating groove 19 is provided with a second installation groove 20, and the pressure sensor 6 is clamped in the second installation groove 20. By rotatably adjusting screw 4 and pulling block 5, the handle of the smart lock can be pulled and tested, and the tension on the door lock handle can be detected in conjunction with the pressure sensor 6.

[0025] It should be noted that the utility model is a portable smart lock safety detection device. When testing the anti-pulling ability of the smart lock handle, one side of the support rod 2 can be first fixed to the corresponding position on the door body by three suction cups 3, and then the operating handle 16 is manually rotated, so that the operating handle 16 drives the adjusting screw 4 to rotate in the screw seat 7 through the end block 15. Therefore, one end of the adjusting screw 4 also rotates in the rotation groove 19 of the pull block 5 through the fixed shaft 17 and the limit block 18, so that the adjusting screw 4 drives the pull block 5 to move toward the door handle. When the pull block 5 is close to the door handle, the pull block 5 can be rotated on the fixed shaft 17 and the limit block 18 through the rotation groove 19, so that one side of the pull block 5 and one side of the pressure sensor 6 are placed on the side of the door handle, and then, the adjusting screw 4 is continued to be rotated, so that the adjusting screw 4 drives the pull block 5 to contact the pressure sensor 6 on the side of the door handle, and then, the The end block 15 and the adjusting screw 4 are continuously driven to rotate by the operating handle 16, so that the adjusting screw 4 rotates in the screw seat 7 and cooperates with the pulling block 5 to continuously pull the door handle to one side. At the same time, since the adjusting screw 4 applies a pulling force to the door handle through the pulling block 5, the first mounting rod 1 exerts a reverse force on the supporting rod 2, so that the first mounting rod 1 pushes the supporting rod 2 in the direction of the door body, that is, the supporting rod 2 drives the multiple mounting seats 12 in the first mounting groove 10 to move on the corresponding second mounting rod 13, and compresses the compression spring 14 on the outer side of the second mounting rod 13, so that the suction cup 3 is placed in the first mounting groove 10 through the receiving hole 11, so that one side of the supporting rod 2 can be stably attached to and pressed on the door body, and then, the adjusting screw 4 can be continuously rotated to cooperate with the pulling block 5 and the pressure sensor 6 to test the pulling resistance of the door handle, and the pulling force value can be detected in real time by the pressure sensor 6.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable smart lock safety detection device, characterized in that: The invention comprises a first mounting rod (1), a support rod (2) being fixedly mounted on one end of the first mounting rod (1), a plurality of suction cups (3) being movably mounted in the support rod (2), an adjusting screw rod (4) being movably mounted on the other end of the first mounting rod (1), a pull block (5) being movably mounted on one end of the adjusting screw rod (4), a pressure sensor (6) being movably mounted in the pull block (5), and the pressure sensor (6) being wirelessly connected to an external handheld terminal.

2. A portable smart lock safety detection device according to claim 1, characterized in that: A slot (8) is provided at one end of the first mounting rod (1), and a screw seat (7) is fixedly mounted at the end of the first mounting rod (1) away from the slot (8).

3. A portable smart lock safety detection device according to claim 2, characterized in that: A first mounting groove (10) is provided in the support rod (2), three receiving holes (11) are provided on one side of the first mounting groove (10), a mounting seat (12) is fixedly installed on the other side of the first mounting groove (10) located on the extension line of the center of the receiving hole (11), an insert block (9) is fixedly installed on one side of the support rod (2), and the insert block (9) is inserted into the slot (8) and fixed by screws.

4. A portable smart lock safety detection device according to claim 3, characterized in that: A second mounting rod (13) is fixedly mounted at the center of one side of the receiving hole (11); one side of the second mounting rod (13) is inserted into the corresponding mounting seat (12) and is limited by a nut; the second mounting rod (13) between the suction cup (3) and the mounting seat (12) is sleeved with a compression spring (14).

5. A portable smart lock safety detection device according to claim 2, characterized in that: An end block (15) is fixedly mounted on one side of the adjusting screw (4), an operating handle (16) is inserted into the end block (15), a fixed shaft (17) is fixedly mounted on the other side of the adjusting screw (4), a limit block (18) is fixedly mounted on the side of the fixed shaft (17) facing away from the adjusting screw (4), and the adjusting screw (4) is threadedly connected in the screw seat (7).

6. A portable smart lock safety detection device according to claim 5, characterized in that: A rotation groove (19) is provided on one side of the pull block (5), a second installation groove (20) is provided on the pull block (5) located above the rotation groove (19), and the pressure sensor (6) is mounted in the second installation groove (20).

Images