Portable key trace intelligent identification and detection equipment

Abstract

The utility model discloses portable key trace intelligent identification and detection equipment, which belongs to the technical field of key trace detection and comprises a host and a flip cover, the flip cover is hinged to the bottom of the front end of the host, a storage bin is arranged at the front end of the host, a sliding cover is arranged in the storage bin in a sliding manner, and a lock hole trace detection mechanism is arranged in the storage bin. The lockhole trace detection mechanism comprises a high-definition optical fiber camera, an optical fiber is connected to the high-definition optical fiber camera, a winding mechanism for accommodating the optical fiber is arranged in the storage bin, and the winding mechanism comprises a shell inserted into the inner wall of the storage bin. The host is mounted on the door plate through the mounting mechanism, the door lock is more portable and labor-saving to use, the anti-falling rope is arranged to prevent the host from falling off accidentally and being broken, the service life of the host can be further prolonged, the high-definition optical fiber camera is matched with the host, traces in the lock can be conveniently detected, and the safety of the lock is improved. And the winding mechanism is used for winding the optical fibers of the high-definition optical fiber camera, so that use influence caused by disorder of the optical fibers can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of key trace detection, and belongs to a portable key trace intelligent recognition and detection device. Background Art

[0002] Key trace intelligent recognition equipment is an advanced scientific and technological tool that plays an important role in the field of modern security. Such equipment usually uses high-resolution image sensors and advanced image processing algorithms. When a key is inserted into a keyhole or leaves traces on the surface of a lock, the equipment will quickly capture the image information of these traces. By analyzing the image, the key's shape, texture, degree of wear and other features can be identified. For example, the prior art publication number is CN205002981U for police trace extraction.

[0003] However, the above-mentioned prior art still has the following problems when used: when performing key trace detection, since the lock is usually installed in the middle of the door panel, the detection personnel are required to hold the key trace device, which is time-consuming and laborious to operate, and there is also a risk of the equipment falling and breaking. Based on this, the utility model provides a portable key trace intelligent recognition and detection device. Utility Model Content

[0004] To this end, the utility model provides a portable key trace intelligent identification and detection device to solve the problem that the key trace detection device in the prior art needs to be handheld, which is inconvenient to operate and may accidentally fall.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A portable key mark intelligent identification and detection device comprises a main unit and a flip cover, wherein the flip cover is hinged at the bottom of the front end of the main unit, a storage bin is provided at the front end of the main unit, a sliding cover is slidably provided in the storage bin, a key hole mark detection mechanism is provided inside the storage bin, the key hole mark detection mechanism comprises a high-definition fiber optic camera, an optical fiber is connected to the high-definition fiber optic camera, a winding mechanism for storing the optical fiber is provided in the storage bin, the winding mechanism comprises a shell inserted into the inner wall of the storage bin, a winding rod is rotatably connected inside the shell, the optical fiber is wound on the winding rod, a plurality of circular plates are fixedly sleeved on the winding rod in sequence from front to back, a volute spring is fixedly provided at the rear end of the circular plate close to the rear of the winding rod, and an anti-fall mechanism and a mounting mechanism are provided at the rear end of the main unit.

[0007] Furthermore, a storage cavity for storing optical fibers is formed between two adjacent circular plates, and the optical fibers are arranged in the two storage cavities. Openings are provided on both sides of the shell, and both ends of the optical fibers pass through the two openings respectively. The optical fiber is fixed with a connector near the top inner wall of the storage bin, and an interface 1 is provided on the top inner wall of the storage bin. The connector is inserted into the interface 1 for connecting the high-definition optical fiber camera and the host.

[0008] Further, a threaded rod A penetrates through one side of the housing close to the high-definition fiber optic camera, and the threaded rod A is threadedly connected to the housing. The threaded rod A extends into the housing and contacts one of the circular plates. Using the threaded rod A to抵住 the circular plate can prevent the winding rod from automatically rewinding.

[0009] Further, the anti-drop mechanism includes an anti-drop rope. A storage groove is opened at the bottom of the rear end of the main body. One end of the anti-drop rope is fixed to the inner wall of the storage groove, and the other end of the anti-drop rope is fixedly provided with a spring buckle. A baffle is hinged in the storage groove to protect the anti-drop rope.

[0010] Further, the installation mechanism includes a U-shaped plate. A slot is opened at the front end of the U-shaped plate. A plug block is inserted into the slot. Four iron blocks are fixedly embedded at the front end of the plug block. Magnets are fixedly embedded at the four corners of the rear end of the main body. The magnets and the iron blocks are magnetically attracted to facilitate the tester to disassemble the main body.

[0011] Further, a hanging ring is fixedly provided at the bottom end of the U-shaped plate. A threaded rod B penetrates through the rear end of the U-shaped plate, and the threaded rod B is threadedly connected to the U-shaped plate. The front end of the threaded rod B is rotatably connected to a clamping plate. By cooperating the clamping plate with the U-shaped plate, the U-shaped plate can be clamped on the door panel.

[0012] Further, a groove is opened at the top of the flip cover. Two embedding grooves are opened at the inner wall of the front end of the groove. Limit blocks are arranged in both embedding grooves. Two compression springs are fixedly embedded at the front ends of the limit blocks. The front ends of the compression springs are fixed to the inner walls of the embedding grooves, which is used to improve the stability of the mobile phone placement and facilitate taking the mobile phone.

[0013] Further, a rectangular groove is opened at the inner wall of one side of the storage bin close to the high-definition fiber optic camera. The high-definition fiber optic camera is inserted into the rectangular groove. A plurality of interfaces II are fixedly embedded on the outer side wall of the main body. The plurality of interfaces II are distributed in sequence from top to bottom on the outer wall of the main body for connecting devices.

[0014] Further, an electronic digital microscope is arranged inside the storage bin. Two clamping rings are fixedly provided at the inner wall of the front end of the storage bin. The two clamping rings are arranged on the side of the housing away from the high-definition fiber optic camera. The electronic digital microscope is inserted into the two clamping rings. The electronic digital microscope can be used to detect the traces on the key tooth surface.

[0015] The present utility model has the following advantages:

[0016] The utility model installs the host on the door panel through the installation mechanism, which is more portable and labor-saving to use. And an anti-falling rope is provided to prevent the host from accidentally falling off and being damaged, thereby extending the service life of the host. The high-definition fiber-optic camera is used in cooperation with the host to facilitate the detection of traces inside the lock, and the winding mechanism is used to wind the optical fiber of the high-definition fiber-optic camera, which can avoid the optical fiber being messy and affecting the use.

[0017] The host can be directly adsorbed on the iron door through the magnet without the need to hold it by hand. And by using the iron block on the C-shaped plate in cooperation with the magnet, the host can be installed on the wooden door with the help of the C-shaped plate, and the installation flexibility is good. Description of the Drawings

[0018] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0019] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model.

[0020] Figure 1 It is the overall structure schematic diagram provided by the present utility model;

[0021] Figure 2 It is the schematic diagram of the sliding cover opening the storage bin provided by the present utility model;

[0022] Figure 3 It is Figure 2 the upward view of

[0023] Figure 4 It is the rear view perspective diagram of the overall structure provided by the present utility model;

[0024] Figure 5 It is the sectional view of the housing provided by the present utility model;

[0025] Figure 6 It is the structure diagram of the host, the plug and the C-shaped plate provided by the present utility model;

[0026] Figure 7 It is Figure 6 the rear view perspective diagram of

[0027] In the figure: 1. Main unit; 2. Flap; 3. Storage bin; 4. Slide cover; 5. Keyhole trace detection mechanism; 6. Rewinding mechanism; 7. Anti-drop mechanism; 8. Mounting mechanism; 9. Opening; 10. Connector; 11. Interface 1; 12. Threaded rod A; 13. Magnet; 14. Suspension ring; 15. Groove; 16. Embedded groove; 17. Limit block; 18. Compression spring; 19. Rectangular groove; 20. Interface 2; 21. Electronic digital microscope; 22. Clamp;

[0028] 501. High-definition fiber-optic camera; 502. Optical fiber;

[0029] 601. Housing; 602. Winding rod; 603. Circular plate; 604. Volute spring;

[0030] 701. Anti-drop rope; 702. Storage groove; 703. Spring buckle;

[0031] 801. C-shaped plate; 802. Slot; 803. Insert block; 804. Iron block; 805. Threaded rod B; 806. Clamping plate. Detailed implementation manners

[0032] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0033] Referring to the attached Figure 1 - attached Figure 7 , the present utility model provides a portable intelligent key trace identification and detection device, including a main unit 1 and a flap 2. The flap 2 is hinged to the bottom of the front end of the main unit 1. A storage bin 3 is provided at the front end of the main unit 1. A slide cover 4 is slidably arranged in the storage bin 3. A keyhole trace detection mechanism 5 is arranged inside the storage bin 3. The keyhole trace detection mechanism 5 includes a high-definition fiber-optic camera 501, and an optical fiber 502 is connected to the high-definition fiber-optic camera 501. Specifically, the high-definition fiber-optic camera 501 adopts high-definition technology, with distinct colors, clear images, and smooth pictures. It is mainly used to collect the technical unlocking traces on the spherical surface of round-headed pins and different inner surfaces of the keyway of the lock core, and is a key component for identifying the technical unlocking method.

[0034] The storage bin 3 is provided with a winding mechanism 6 for winding the optical fiber 502. The winding mechanism 6 includes a housing 601 inserted on the inner wall of the storage bin 3. A winding rod 602 is rotatably connected inside the housing 601. The optical fiber 502 is wound around the winding rod 602. A plurality of circular plates 603 are fixedly sleeved on the winding rod 602 in sequence from front to back. A torsion spring 604 is fixedly provided at the rear end of the circular plate 603 close to the rear of the winding rod 602.

[0035] An accommodation cavity for accommodating the optical fiber 502 is formed between two adjacent circular plates 603. The optical fiber 502 is arranged in the two accommodation cavities. Openings 9 are formed on both sides of the housing 601. The two ends of the optical fiber 502 respectively penetrate through the two openings 9. A connector 10 is fixedly provided on the optical fiber 502 close to the inner wall of the top of the storage bin 3. An interface 11 is formed on the inner wall of the top of the storage bin 3. The connector 10 is inserted into the interface 11 for connecting the high-definition optical fiber camera 501 and the host 1.

[0036] A fall prevention mechanism 7 is provided at the rear end of the host 1. The fall prevention mechanism 7 includes a fall prevention rope 701. A storage groove 702 is formed at the bottom of the rear end of the host 1. One end of the fall prevention rope 701 is fixed to the inner wall of the storage groove 702. A spring buckle 703 is fixedly provided at the other end of the fall prevention rope 701. A baffle is hinged in the storage groove 702 for protecting the fall prevention rope 701.

[0037] An installation mechanism 8 is provided at the rear end of the host 1. The installation mechanism 8 includes a U-shaped plate 801. A slot 802 is formed at the front end of the U-shaped plate 801. A plug 803 is inserted into the slot 802. Four iron blocks 804 are fixedly embedded at the front end of the plug 803. Magnets 13 are fixedly embedded at the four corners of the rear end of the host 1. The magnets 13 and the iron blocks 804 are magnetically attracted to facilitate the tester to disassemble the host 1. A hanging ring 14 is fixedly provided at the bottom end of the U-shaped plate 801. A threaded rod B805 penetrates through the rear end of the U-shaped plate 801 and is threadedly connected to the U-shaped plate 801. The front end of the threaded rod B805 is rotatably connected to a clamping plate 806. By cooperating the clamping plate 806 with the U-shaped plate 801, the U-shaped plate 801 can be clamped on the door panel.

[0038] During use, the tester first installs the host 1 on the door panel. According to the door panel material, when the door panel is an iron door, the tester disassembles the installation mechanism 8, uses the magnet 13 to attract the host 1 to the iron door, and at the same time takes out the fall prevention rope 701 and ties the fall prevention rope 701 to the hand to avoid the host 1 being accidentally dropped and damaged. When the door panel is a wooden door, the U-shaped plate 801 can be first clamped on the door panel, and then the magnet 13 and the iron block 804 on the plug 803 are magnetically attracted to install the host 1 on the wooden door. Similarly, take out the fall prevention rope 701 and lock the spring buckle 703 on the hanging ring 14, which can also avoid the host 1 being accidentally dropped and damaged. It does not require the tester to hold it all the time, making it more portable and labor-saving. After that, the tester places the mobile phone in the groove 15 and connects the mobile phone to the host 1 through Bluetooth technology.

[0039] When conducting the inspection, the inspector pushes the sliding cover 4, then takes out the shell 601 and the high-definition fiber optic camera 501, and according to the distance of the lock, stretches the optical fiber 502 to extend the high-definition fiber optic camera 501 into the lock, and uses the high-definition fiber optic camera 501 to shoot the picture in the lock. The high-definition fiber optic camera 501 first transmits the picture signal to the host 1 through the optical fiber 502, the connector 10 and the interface 11, and the host 1 then transmits the picture signal to the mobile phone, so that the inspector can view and control the mobile phone screenshot conveniently, and judge the traces of the lock conveniently, so as to clarify the direction of investigation and improve the efficiency of solving the case.

[0040] Refer to the instruction manual Figure 1 -Attached Figure 7 A threaded rod A12 penetrates one side of the shell 601 close to the high-definition fiber optic camera 501, and the threaded rod A12 is threadedly connected to the shell 601. The threaded rod A12 extends into the shell 601 and contacts one of the circular plates 603. Using the threaded rod A12 to press against the circular plate 603 can prevent the winding rod 602 from automatically winding up.

[0041] A groove 15 is provided at the top of the flip cover 2, and two embedded grooves 16 are provided on the inner wall at the front end of the groove 15. Limit blocks 17 are provided in the two embedded grooves 16. Two compression springs 18 are fixedly embedded at the front end of the limit blocks 17. The front end of the compression springs 18 is fixed to the inner wall of the embedded groove 16 to improve the stability of the mobile phone placement and facilitate the removal of the mobile phone.

[0042] A rectangular groove 19 is provided on the inner wall of the storage bin 3 near the high-definition fiber optic camera 501, and the high-definition fiber optic camera 501 is inserted into the rectangular groove 19. A plurality of interfaces 20 are fixedly embedded on the outer wall of the host 1. The plurality of interfaces 20 are distributed in sequence from top to bottom on the outer wall of the host 1, so as to facilitate the connection of the host 1 to the device for use.

[0043] An electronic digital microscope 21 is provided inside the storage bin 3. Specifically, the electronic digital microscope 21 adopts macro technology, with clear images and smooth pictures. It is mainly used to collect copying traces on the key tooth surface. It is a key component for identifying whether the key has been copied and the copying method. Two clamps 22 are fixedly provided on the inner wall of the front end of the storage bin 3. The two clamps 22 are arranged on the side of the shell 601 away from the high-definition fiber optic camera 501. The electronic digital microscope 21 is inserted into the two clamps 22. The traces on the key tooth surface can be detected using the electronic digital microscope 21.

[0044] It is worth noting that the ends of the high-definition fiber optic camera 501 and the electronic digital microscope 21 are provided with lighting systems to provide sufficient lighting for the high-definition fiber optic camera 501 and the electronic digital microscope 21, ensuring that clear images can be captured even in low-light environments.

[0045] By setting a threaded rod A12 on the shell 601 and tightening the threaded rod A12 to press against the circular plate 603, the winding rod 602 can be prevented from automatically rotating to reel in the optical fiber 502. The shell 601 is inserted into the storage bin 3, and the shell 601 can be removed for inspection and replacement. An electronic digital microscope 21 is placed in the storage bin 3. The electronic digital microscope 21 is taken out and the data cable of the electronic digital microscope 21 is plugged into the interface 20 on the host 1. The electronic digital microscope 21 can be used to collect the copying marks on the key tooth surface, so as to identify whether the key has been copied. After not in use, the electronic digital microscope 21 can be inserted into the clamp 22.

[0046] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A portable key trace intelligent identification and detection device, comprising a main body (1) and a flip cover (2), wherein the flip cover (2) is hinged at the front bottom of the main body (1), characterized in that: A storage bin (3) is provided at the front end of the host (1), and a sliding cover (4) is slidably provided in the storage bin (3). A lock hole trace detection mechanism (5) is provided inside the storage bin (3). The lock hole trace detection mechanism (5) includes a high-definition fiber optic camera (501), and an optical fiber (502) is connected to the high-definition fiber optic camera (501). A winding mechanism (6) for storing the optical fiber (502) is provided in the storage bin (3). The winding mechanism (6) includes a housing (601) inserted on the inner wall of the storage bin (3). A winding rod (602) is rotatably connected inside the housing (601). The optical fiber (502) is wound around the winding rod (602). A plurality of circular plates (603) are fixedly sleeved on the winding rod (602) in sequence from front to back. A torsion spring (604) is fixedly provided at the rear end of the circular plate (603) close to the rear of the winding rod (602). An anti-drop mechanism (7) and a mounting mechanism (8) are provided at the rear end of the host (1).

2. The portable key trace intelligent identification and detection device according to claim 1 is characterized in that: A storage cavity for storing the optical fiber (502) is formed between two adjacent circular plates (603). Openings (9) are provided on both sides of the housing (601). Both ends of the optical fiber (502) respectively penetrate through the two openings (9). A connector (10) is fixedly provided on the optical fiber (502) close to the inner wall of the top of the storage bin (3). An interface one (11) is provided on the inner wall of the top of the storage bin (3). The connector (10) is inserted into the interface one (11).

3. The portable key trace intelligent identification and detection device according to claim 1 is characterized in that: A threaded rod A (12) penetrates through one side of the housing (601) close to the high-definition fiber optic camera (501), and the threaded rod A (12) is threadedly connected to the housing (601). The threaded rod A (12) extends into the housing (601) and contacts one of the circular plates (603).

4. The portable key trace intelligent identification and detection device according to claim 1 is characterized in that: The anti-drop mechanism (7) includes an anti-drop rope (701). A storage groove (702) is provided at the bottom of the rear end of the host (1). One end of the anti-drop rope (701) is fixed to the inner wall of the storage groove (702). A spring buckle (703) is fixedly provided at the other end of the anti-drop rope (701). A baffle is hinged in the storage groove (702).

5. The portable key trace intelligent identification and detection device according to claim 1 is characterized in that: The mounting mechanism (8) includes a U-shaped plate (801). A slot (802) is provided at the front end of the U-shaped plate (801). A plug (803) is inserted into the slot (802). Four iron blocks (804) are fixedly embedded at the front end of the plug (803). Magnets (13) are fixedly embedded at the four corners of the rear end of the host (1). The magnets (13) are magnetically attracted to the iron blocks (804).

6. The portable key trace intelligent identification and detection device according to claim 5 is characterized in that: A hanging ring (14) is fixedly provided at the bottom end of the U-shaped plate (801). A threaded rod B (805) penetrates through the rear end of the U-shaped plate (801), and the threaded rod B (805) is threadedly connected to the U-shaped plate (801). A clamping plate (806) is rotatably connected to the front end of the threaded rod B (805).

7. The portable key trace intelligent identification and detection device according to claim 1 is characterized in that: The top of the flip cover (2) is provided with a groove (15), the inner wall of the front end of the groove (15) is provided with two embedded grooves (16), both embedded grooves (16) are provided with a limit block (17), the front end of the limit block (17) is fixedly embedded with two compression springs (18), and the front end of the compression spring (18) is fixed to the inner wall of the embedded groove (16).

8. The portable key trace intelligent identification and detection device according to claim 1 is characterized in that: A rectangular groove (19) is provided on the inner wall of the storage bin (3) on one side close to the high-definition fiber optic camera (501), and the high-definition fiber optic camera (501) is inserted into the rectangular groove (19). A plurality of interfaces (20) are fixedly embedded on the outer wall of the host (1), and the plurality of interfaces (20) are distributed in sequence from top to bottom on the outer wall of the host (1).

9. The portable key trace intelligent identification and detection device according to claim 1 is characterized in that: An electronic digital microscope (21) is provided inside the storage bin (3), and two clamps (22) are fixedly provided on the inner wall of the front end of the storage bin (3). The two clamps (22) are provided on a side of the housing (601) away from the high-definition optical fiber camera (501), and the electronic digital microscope (21) is inserted into the two clamps (22).

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