Electric control device matched with mechanical lock for use

Abstract

The utility model discloses an electric control device matched with a mechanical lock for use, which comprises a shell cover and a power assembly, the power assembly comprises a power box, a containing groove formed on the power box and a motion execution component movably arranged in the containing groove, and the motion execution component comprises a rack structure meshed with a driving gear. A limiting cavity used for installing one end of the wire pulling structure is formed between the movement executing assembly and the shell cover, the shell cover is provided with at least one wire penetrating opening connected with the limiting cavity, and the wire pulling structure is connected with an external mechanical lock through the wire penetrating opening. According to the electric control device, power output by the power assembly acts on the mechanical lock through cooperation of the motion execution assembly and the stay wire structure, so that electric control over the mechanical lock is achieved, the electric control device and the mechanical lock are combined for use, the electric control device has the advantages of being safe, convenient, high in stability and the like, and the electric control device can be well applied to intelligent development of electric vehicles. And the market competitiveness of products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of locks, in particular to an electric control device used in conjunction with a mechanical lock. Background Art

[0002] Electric vehicles have become a very important means of transportation in people's daily work and life. Due to the limitations of their size and weight, electric vehicles or motorcycles are difficult to carry with you, so people need to store them in temporary parking spots such as under office buildings or residential areas. Therefore, as an anti-theft demand, existing electric vehicles generally have spring-type pure mechanical lock plates. The mechanical lock plate is mainly used to lock the front of the electric vehicle after it is parked to prevent the electric vehicle from being stolen. However, when unlocking this spring-type mechanical lock plate, the key must be inserted into the lock hole. Once the key is damaged or deformed, it is difficult to open the lock handle, resulting in a cumbersome unlocking process.

[0003] With the rapid development of electric vehicle intelligence, the production of traditional locks has undergone earth-shaking changes. Many electric vehicles on the market are equipped with electronic locks, which makes the existing mechanical locks unable to adapt well to the intelligence of electric vehicles. However, once the electronic lock driver fails, the handle of the electric vehicle cannot be unlocked or locked. It can be seen that mechanical locks are also indispensable. Therefore, on the existing basis, in order to better meet the intelligent control requirements of mechanical locks, technical personnel in this field urgently need to develop and design an electronic control device that can be used with mechanical locks to realize intelligent unlocking control of mechanical locks. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art, thereby providing an electric control device which has a simple transmission structure, can realize intelligent unlocking control of a mechanical lock, and is safe and reliable to use.

[0005] To achieve the above-mentioned purpose, the utility model provides an electric control device for cooperating with a mechanical lock, including a shell cover and a power assembly installed in the shell cover, the power assembly including a power box and a receiving groove formed on the power box, and a motion execution component movably arranged in the receiving groove, the power box body includes a driving gear rotatably extending through the receiving groove, the motion execution component includes a rack structure meshed with the driving gear, and when the driving gear rotates, the motion execution component is driven by the rack structure to reciprocate in the receiving groove, a limiting cavity for installing one end of a wire pulling structure is formed between the motion execution component and the shell cover, and at least one wire threading port connected to the limiting cavity is provided on the shell cover, and the wire pulling structure is connected to an external mechanical lock through the wire threading port.

[0006] As a preferred embodiment, the motion execution component includes a first slider slidingly arranged in the accommodating groove, and a second slider forming an elastic sliding connection with the first slider, a spring structure is arranged between the first slider and the second slider to maintain the elastic connection between the two, the rack structure is arranged on the first slider, and a limiting groove is arranged on the second slider, and the notch of the limiting groove is covered by the shell cover to form the limiting cavity.

[0007] As a preferred solution, the second sliding block includes an upper sliding platform portion provided with a limiting groove, a lower sliding rod portion connected to the bottom side of the upper sliding platform portion, and a positioning hole arranged on the lower sliding rod portion for installing a spring structure, and the upper sliding platform portion and the lower sliding rod portion are connected to form a T-shaped structure.

[0008] As a preferred solution, a strip-shaped slide groove extending from the first sliding block is slidably connected to the lower sliding rod portion, and a connecting groove is arranged between the two ends of the strip-shaped slide groove and is suitable for accommodating the spring structure. A mounting opening connected to the connecting groove is opened on one side surface of the first sliding block. After compression, the spring structure is installed into the positioning hole from the mounting opening. The width of the positioning hole is smaller than the diameter of the spring structure, so that the two ends of the spring structure fit and abut against the two ends of the connecting groove.

[0009] As a preferred solution, the cross-sectional shapes of the strip-shaped slide groove and the lower slide rod are respectively matched L-shaped.

[0010] As a preferred solution, two wire threading holes are provided on both sides of the shell cover and are opposite to the two ends of the second slider, and two connecting holes connecting the limiting groove and the two wire threading holes are provided at both ends of the second slider. A wire pulling installation block accommodated in the limiting groove is provided at one end of the wire pulling structure, and two positioning plugs for the wire pulling structure to pass through are respectively embedded in the two wire threading holes.

[0011] As a preferred solution, the shell cover is provided with a wire slot opening located on the upper side of the limiting slot, and two wire threading holes are extended at both ends of the wire slot opening to connect the wire pulling structure and the wire pulling mounting block are installed into the limiting slot from the wire slot opening position.

[0012] As a preferred embodiment, the accommodation includes a guide groove extending along the moving direction of the motion execution component, and a guide boss formed on one side of the guide groove; the first slider includes a slider main body slidably connected to the guide groove, and a slider connecting part connected to one side of the slider main body and slidably connected to the guide boss, and a rack structure is provided on the slider connecting part.

[0013] As a preferred embodiment, the power assembly includes a first compartment and a second compartment arranged inside the power box, a motor and a gear assembly installed in the first compartment, and a circuit board arranged in the second compartment, and the gear assembly includes a driving gear connected to the rack structure.

[0014] As a preferred solution, the second compartment is located below the accommodating groove, a magnetic switch is provided on the circuit board, and a magnetic member for triggering the magnetic switch to be turned on or off is provided at the bottom of the first slider.

[0015] Compared with the prior art, the technical solution of the utility model has the following advantages:

[0016] 1. In the electric control device provided by the utility model, according to the power assembly, which is composed of a drive box and a motion execution component and installed in a shell cover, the motion execution component can be movably arranged in the receiving groove of the power box, and one end of the pull-wire structure is installed in the limit cavity formed between the motion execution component and the shell cover, so that the other end of the pull-wire structure is connected to the external mechanical lock after extending out of the threading port, thereby establishing a transmission connection relationship between the electric control device and the mechanical lock. This power box drives the motion execution component to reciprocate in the receiving groove through a gear transmission method, and then the motion execution component transmits the motion and force to the pull-wire structure to bring The dynamic pull-wire structure generates displacement movement, and finally drives the mechanical lock to unlock through the pull-wire structure. The electronic control device using this technical solution applies the driving force output by the powertrain to the mechanical lock through the cooperation of the motion execution component and the pull-wire structure, so as to realize the automatic unlocking process of the mechanical lock. The transmission structure of this electronic control device is simple and the size is small, and it can realize electric control of the mechanical lock. By combining the electronic control device with the mechanical lock, it has many advantages such as safety, convenience, and high stability. It can be well applied to the intelligent development of electric vehicles, meet the user's usage needs, and enhance the product market competitiveness.

[0017] 2. In the electronic control device provided by the utility model, the motion execution component is composed of a first slider, a second slider and a spring structure arranged between the first slider and the second slider. The function of the spring structure is to transmit motion and force between the first slider and the second slider so that the first slider and the second slider form an elastic connection relationship. When the first slider is driven to move by the power box, pressure is applied to the second slider by squeezing the spring structure, thereby driving the second slider to move in the same direction, and driving the mechanical lock to complete the unlocking process through the wire structure; in addition, when the second slider cannot move due to the obstruction of the mechanical lock unlocking, the first slider can complete its own motion stroke by compressing the spring structure to avoid transmission obstruction or even jamming between the first slider and the power box, thereby protecting the entire power assembly, making it safe and reliable to use, thereby improving the service life and performance of the product.

[0018] 3. In the electric control device provided by the utility model, when assembling the motion execution component, first insert the lower sliding rod of the second slider into the strip sliding groove of the first slider, and then compress the spring structure and install it into the positioning hole of the lower sliding rod from the installation opening position, and make the two ends of the spring structure respectively cooperate and abut against the two ends of the connecting groove, so that the installation realizes the limited installation of the spring structure between the two sliders, and can prevent the spring structure from detaching and falling out from between the two sliders. The advantage of such a design is that the first slider and the second slider form an elastic connection relationship after assembling the spring structure, and are assembled into a whole and synchronously installed in the receiving groove of the drive box, so as to realize the integrated and modular installation effect, and the installation is convenient, time-saving and labor-saving, and the installation efficiency is improved.

[0019] 4. In the electric control device provided by the utility model, the cross-sectional shapes of the strip slide groove and the lower slide rod are respectively matched L-shaped. With this structural arrangement, the lower slide rod of the second slider is slidably inserted into the strip slide groove of the first slider. The L-shaped structure of the strip slide groove and the lower slide rod cooperates to prevent the lower slide rod from escaping from the top opening of the strip slide groove, thereby playing a limiting and guiding role, and ensuring the stability and reliability of the installation connection between the first slider and the second slider.

[0020] 5. In the electric control device provided by the utility model, a second compartment located below the accommodating groove is provided inside the power box, a circuit board is installed in the second compartment, a magnetic switch is provided on the circuit board, and a magnetic part is installed correspondingly at the bottom of the first slider, so that the first slider will drive the magnetic part to approach or move away from the magnetic switch during the reciprocating movement. This magnetic switch will be turned on under the action of a magnetic field of sufficient strength, and will be disconnected automatically after the magnetic field strength is weakened. Therefore, when the magnetic switch detects the magnetic part, it is turned on and sends an indication signal for indicating that the electric control device has completed unlocking the mechanical lock, so that users can understand the working status of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for use in the specific implementation or the description of the prior art will be briefly introduced below.

[0022] Figure 1 A schematic diagram of the planar structure of the electric control device provided by the utility model;

[0023] Figure 2 for Figure 1 The schematic diagram of the cross-sectional structure along line AA is shown;

[0024] Figure 3 for Figure 1 The schematic diagram of the cross-sectional structure along line BB is shown;

[0025] Figure 4It is a schematic diagram of the connection structure between the electric control device and the wire pulling structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the electric control device of the utility model after the housing is hidden;

[0027] Figure 6 It is a schematic diagram of the split structure of the motion execution component of the utility model;

[0028] Figure 7 It is a structural schematic diagram of the power box of the utility model;

[0029] Explanation of the reference numerals: 1. Shell cover; 11. Threading port; 12. Wire slot opening; 2. Power box; 21. Driving gear; 22. Motor; 23. First compartment; 24. Second compartment; 3. Accommodating groove; 31. Guide groove; 32. Guide boss; 4. Motion execution assembly; 41. First slider; 411. Main body sliding portion; 412. Side body sliding portion; 42. Second slider; 421. Upper slide portion; 422. Lower slide rod portion; 43. Spring structure; 44. Rack structure; 45. Positioning hole; 46. Strip slide groove; 47. Connecting groove; 48. Installation opening; 5. Wire pulling structure; 51. Wire pulling installation block; 52. Positioning plug; 6. Limiting groove; 7. Magnetic switch; 8. Magnetic part; 9. Circuit board. DETAILED DESCRIPTION

[0030] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0031] In the description of the present utility model, it should be noted that the terms "first", "second" and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Example

[0034] This embodiment provides Figure 1-7An electric control device for use with a mechanical lock is shown, comprising a shell 1 and a power assembly installed in the shell 1, the power assembly comprising a power box 2 and a receiving groove 3 formed on the power box 2, and a motion execution component 4 movably arranged in the receiving groove 3, the power box 2 body comprises a driving gear 21 rotatably extending through the receiving groove 3, the motion execution component 4 comprises a rack structure 44 meshing with the driving gear 21, when the driving gear 21 rotates, the rack structure 44 drives the motion execution component 4 to reciprocate in the receiving groove 3, a limiting cavity for installing one end of a wire pulling structure 5 is formed between the motion execution component 4 and the shell 1, at least one wire threading port 11 connected to the limiting cavity is provided on the shell 1, and the wire pulling structure 5 is connected to an external mechanical lock through the wire threading port 11.

[0035] In the above-mentioned embodiment, according to the power assembly consisting of a drive box and a motion execution component 4 and installed in the shell 1, the motion execution component 4 is movably arranged in the receiving groove 3 of the power box 2, and one end of the pull-wire structure 5 is installed in the limiting cavity formed between the motion execution component 4 and the shell 1, so that the other end thereof is extended out of the threading port 11 and connected with the external mechanical lock, thereby establishing a transmission connection relationship between the electronic control device and the mechanical lock. This power box 2 drives the motion execution component 4 to reciprocate in the receiving groove 3 by means of gear transmission, and then the motion execution component 4 transmits the motion and force to the pull-wire structure 5, and uses In order to drive the wire structure 5 to produce displacement movement, and finally drive the mechanical lock to unlock through the wire structure 5, the electronic control device using this technical solution applies the driving force output by the power assembly to the mechanical lock through the cooperation of the motion execution component 4 and the wire structure 5, so as to realize the process of automatic unlocking of the mechanical lock. The transmission structure of this electronic control device is simple and the volume is small, and the electric control of the mechanical lock is realized. By combining the electronic control device with the mechanical lock, it has many advantages such as safety, convenience, and high stability. It can be well applied to the intelligent development of electric vehicles, meet the user's usage needs, and enhance the product market competitiveness.

[0036] Combine the following Figure 2-6 The specific structure of the motion execution component 4 is described in detail:

[0037] The motion execution component 4 includes a first slider 41 slidably set in the accommodating groove 3, and a second slider 42 forming an elastic sliding connection with the first slider 41, a spring structure 43 is arranged between the first slider 41 and the second slider 42 to maintain the elastic connection between the two, the rack structure 44 is arranged on the first slider 41, and a limiting groove 6 is provided on the second slider 42, and the notch of the limiting groove 6 is covered by the shell cover 1 to form the limiting cavity. The advantage of such a design is that the function of the spring structure 43 is to transfer motion and force between the first slider 41 and the second slider 42, so that the first slider 41 and the second slider 42 form an elastic connection relationship, and when the first slider 41 is driven to move by the power box 2, pressure is applied to the second slider 42 by squeezing the spring structure 43, thereby driving the second slider 42 to move in the same direction, and driving the mechanical lock to complete the unlocking process through the wire structure 5; in addition, when the second slider 42 cannot move due to the obstruction of the mechanical lock unlocking, the first slider 41 can complete its own movement stroke by compressing the spring structure 43, so as to avoid transmission obstruction or even jamming between the first slider and the power box, thereby protecting the entire power assembly, making it safe and reliable to use, thereby improving the service life and performance of the product.

[0038] It is further preferred that the second slider 42 includes an upper slide portion 421 provided with a limiting groove 6, a lower slide rod portion 422 connected to the bottom side of the upper slide portion 421, and a positioning hole 45 provided on the lower slide rod portion for installing the spring structure 43, and the upper slide portion 421 and the lower slide rod portion 422 are connected to form a T-shaped structure, refer to Figure 6The first slider 41 is provided with a strip-shaped slide groove 46 slidably connected to the lower slide rod 422, and a connecting groove 47 arranged between the two ends of the strip-shaped slide groove 46 and suitable for accommodating the spring structure 43. A mounting opening 48 connected to the connecting groove 47 is opened on one side surface of the first slider 41. After compression, the spring structure 43 is installed into the positioning hole 45 from the mounting opening 48. The width of the positioning hole 45 is smaller than the diameter of the spring structure 43, so that the two ends of the spring structure 43 are matched and abutted against the two ends of the connecting groove 47. Through the above-mentioned structural shell, when assembling the motion execution component 4, first insert the lower sliding rod portion 422 of the second slider 42 into the strip sliding groove 46 of the first slider 41, and then compress the spring structure 43 and install it into the positioning hole 45 of the lower sliding rod portion 422 from the installation opening 48. After installation, part of the spring structure 43 is accommodated in the connecting groove 47, so that the two ends of the spring structure 43 respectively cooperate and abut against the two ends of the connecting groove 47. This installation can realize the limited installation of the spring structure 43 between the two sliders, and can prevent the spring structure 43 from detaching and falling out from between the two sliders. The advantage of this design is that the first slider 41 and the second slider 42 form an elastic connection relationship after assembling the spring structure, and are assembled into a whole and synchronously installed in the receiving groove 3 of the drive box, so as to realize the integrated and modular installation effect, and the installation is convenient, time-saving and labor-saving, and the installation efficiency is improved.

[0039] like Figure 2 As shown, the cross-sectional shapes of the strip slide groove 46 and the lower slide rod portion 422 are respectively matching L-shapes. Specifically, a guide strip is extended along the length direction of the side surface of the lower slide rod portion 422, and a guide groove matching the guide strip is correspondingly provided in the strip slide groove 46. The guide boss is connected to the lower slide rod portion 422 to form an L-shaped structure. With this structural arrangement, the lower slide rod portion 422 of the second slider 42 is slidably inserted into the strip slide groove 46 of the first slider 41. The L-shaped structure of the strip slide groove 46 and the lower slide rod portion 422 cooperates to prevent the lower slide rod portion 422 from escaping from the top opening of the strip slide groove, thereby playing a limiting and guiding role, thereby ensuring the stability and reliability of the installation connection between the first slider and the second slider.

[0040] The accommodation includes a guide groove 31 extending along the moving direction of the motion execution component 4, and a guide boss 32 formed on one side of the guide groove 31, wherein the first slider 41 includes a main sliding part 411 slidably connected to the guide groove 31, and a side sliding part 412 formed on one side of the main sliding part 411 and slidably connected to the guide boss, and a rack structure 44 is provided on the side sliding part 412, which guides the movement of the first slider 41 through the guide groove 31 and the guide boss to avoid the first slider 41 from being offset during the movement process, thereby ensuring the smoothness and reliability of the movement of the entire motion execution component in the accommodation groove.

[0041] Combine the following Figure 4-5 The specific setting method of the wire pulling structure 5 is described in detail: two wire threading holes opposite to the two ends of the second slider 42 are provided on both sides of the shell cover 1, and two connecting holes connecting the limiting groove 6 and the two wire threading holes are provided at both ends of the second slider 42. One end of the wire pulling structure 5 is provided with a wire pulling installation block 51 accommodated in the limiting groove 6, and two positioning plugs 52 for the wire pulling structure 5 to pass through are respectively embedded in the two wire threading holes, and the connecting lines between the two positioning plugs 52 and the two connecting holes are arranged in a straight line. The electric control device is designed with two wire threading holes, and the left wiring or the right wiring can be selected according to the installation position of the mechanical lock, which is more convenient to use. In order to facilitate the installation and coordination between the wire pulling structure 5 and the motion execution component 4, a wire slot opening 12 is provided on the shell cover 1 and is located on the upper side of the limit slot 6. The two ends of the wire slot opening 12 extend to connect two wire threading holes. Specifically, the wire slot opening 12 includes a circular hole portion for allowing the wire pulling installation block 51 to pass through the shell seat and be installed in the limit slot 6, and two linear hole portions extending from the circular hole portion to one side of the two wire threading holes. This design facilitates the installation of the wire pulling structure 5 and its wire pulling installation block 51 from the position of the wire slot opening 12 into the limit slot 6, and then pulls the wire pulling installation block 51 to move to one end of the limit slot 6 and staggers it with the circular hole portion to prevent the wire pulling installation block 51 from detaching from the limit slot 6. This design is convenient for installation and disassembly, which is beneficial to improving installation efficiency.

[0042] In this embodiment, if Figure 1-3As shown, the shell cover 1 is a metal shell and has a groove space that can accommodate the entire power assembly. The power box 2 and the shell cover 1 are fixedly connected by a screw structure. After the shell cover 1 is installed, the motion execution component 4 is limited in the accommodating groove 3. The power assembly includes a first compartment 23 and a second compartment 24 arranged inside the power box 2, and a motor 22 and a gear assembly installed in the first compartment 23, and a circuit board 9 arranged in the second compartment 24. The gear assembly includes a driving gear 21 connected to the rack structure 44. The interior of the power box 2 is a sealed space that can seal and protect the motor 22 and the circuit board 9. It is further preferred that the second compartment 24 is located below the accommodating groove 3, the circuit board 9 is provided with a magnetic switch 7, the bottom of the first slider 41 is provided with a magnetic member 8 for triggering the magnetic switch 7 to open or close, the first slider 41 will drive the magnetic member 8 to approach or move away from the magnetic switch 7 during the reciprocating movement, such a magnetic switch 7 will be turned on under the action of a magnetic field of sufficient strength, and will automatically disconnect after the magnetic field strength is weakened, the position detection is accurate and reliable, and the signal loss is avoided, wherein the magnetic switch 7 can be preferably a reed switch or a Hall switch, and the magnetic member 8 is preferably a magnet block. It can be known from the above structure that when the motion execution component realizes the unlocking operation of the mechanical lock through the wire pulling structure under the drive of the motor, the first sliding member drives the magnetic member 8 to move above the magnetic switch 7, so that the magnetic switch 7 is triggered to turn on after detecting the position of the magnetic member, and sends an indication signal for indicating that the electric control device has completed the unlocking of the mechanical lock, so that the user can understand the working status of the electric control device and the mechanical lock.

[0043] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. An electric control device for use with a mechanical lock, comprising a housing (1) and a power assembly installed in the housing (1), characterized in that: The power assembly comprises a power box (2) and a receiving groove (3) formed on the power box (2), and a motion execution component (4) movably arranged in the receiving groove (3); the power box (2) body comprises a driving gear (21) rotatably extending through the receiving groove (3); the motion execution component (4) comprises a rack structure (44) meshed with the driving gear (21); when the driving gear (21) rotates, the rack structure (44) drives the motion execution component (4) to move back and forth in the receiving groove (3); a limiting cavity for installing one end of a wire pulling structure (5) is formed between the motion execution component (4) and the shell (1); at least one wire threading port (11) connected to the limiting cavity is provided on the shell (1); the wire pulling structure (5) is connected to an external mechanical lock through the wire threading port (11).

2. The electronic control device for use with a mechanical lock according to claim 1, characterized in that: The motion execution component (4) comprises a first slider (41) slidably arranged in the accommodating groove (3), and a second slider (42) elastically slidably connected to the first slider (41), a spring structure (43) for maintaining the elastic connection between the first slider (41) and the second slider (42) is arranged between the first slider (41) and the second slider (42), the rack structure (44) is arranged on the first slider (41), and a limiting groove (6) is provided on the second slider (42), and the notch of the limiting groove (6) is covered by the shell cover (1) to form the limiting cavity.

3. The electronic control device for use with a mechanical lock according to claim 2, characterized in that: The second sliding block (42) comprises an upper sliding platform (421) provided with a limiting groove (6), a lower sliding rod (422) connected to the bottom side of the upper sliding platform (421), and a positioning hole (45) provided on the lower sliding rod for installing a spring structure (43); the upper sliding platform (421) and the lower sliding rod (422) are connected to form a T-shaped structure.

4. The electric control device for use with a mechanical lock according to claim 3, characterized in that: The first slider (41) is provided with a strip-shaped slide groove (46) slidably connected to the lower slide rod (422), and a connecting groove (47) arranged between the two ends of the strip-shaped slide groove (46) and suitable for accommodating the spring structure (43). A mounting opening (48) connected to the connecting groove (47) is provided on one side surface of the first slider (41). After compression, the spring structure (43) is installed into the positioning hole (45) from the mounting opening (48). The width of the positioning hole (45) is smaller than the diameter of the spring structure (43), so that the two ends of the spring structure (43) are matched and abutted against the two ends of the connecting groove (47).

5. The electric control device for use with a mechanical lock according to claim 4, characterized in that: The cross-sectional shapes of the strip-shaped slide groove (46) and the lower slide rod portion (422) are respectively matched L-shaped.

6. The electric control device for use with a mechanical lock according to claim 5, characterized in that: The accommodating groove (3) comprises a guide groove (31) extending along the moving direction of the motion execution component (4), and a guide boss (32) formed on one side of the guide groove (31); the first sliding block (41) comprises a main sliding portion (411) slidably connected to the guide groove (31), and a side sliding portion (412) formed on one side of the main sliding portion (411) and slidably connected to the guide boss, and a rack structure (44) is provided on the side sliding portion (412).

7. An electric control device for use with a mechanical lock according to any one of claims 2 to 6, characterized in that: Two threading holes are provided on both sides of the shell cover (1) and are opposite to the two ends of the second slider (42); two connecting holes connecting the limiting groove (6) and the two threading holes are provided at the two ends of the second slider (42); one end of the wire pulling structure (5) is provided with a wire pulling installation block (51) accommodated in the limiting groove (6); and two positioning plugs (52) for the wire pulling structure (5) to pass through are respectively embedded in the two threading holes.

8. The electric control device for use with a mechanical lock according to claim 7, characterized in that: The shell cover (1) is provided with a wire slot opening (12) located on the upper side of the limiting slot (6), and two ends of the wire slot opening (12) extend to connect two wire threading holes, so that the wire pulling structure (5) and the wire pulling installation block (51) are installed into the limiting slot (6) from the wire slot opening (12).

9. The electric control device for use with a mechanical lock according to claim 8, characterized in that: The power assembly comprises a first compartment (23) and a second compartment (24) arranged inside a power box (2), a motor (22) and a gear assembly installed in the first compartment (23), and a circuit board (9) arranged in the second compartment (24); the gear assembly comprises a driving gear (21) connected to the rack structure (44).

10. The electric control device for use with a mechanical lock according to claim 9, characterized in that: The second compartment (24) is located below the accommodating groove (3), a magnetic switch (7) is provided on the circuit board (9), and a magnetic member (8) for triggering the magnetic switch (7) to be turned on or off is provided at the bottom of the first slider (41).

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