Electromagnetic lock mounting structure

Abstract

The utility model relates to the technical field of electromagnetic lock installation, and discloses an electromagnetic lock installation structure which comprises an installation plate, a moving assembly is installed in the installation plate, an abutting assembly is installed on one side of the moving assembly, and an electromagnetic lock body is installed on one side of the abutting assembly. The moving assembly comprises a mounting bin, a rotary knob is mounted on one side of a mounting plate, a first bevel gear is mounted at one end of the rotary knob, a second bevel gear is arranged on one side of the first bevel gear, a lead screw is mounted at the lower end of the second bevel gear, and a moving block sleeves the outer side of the lead screw. And the mounting plate is provided with a sliding groove at one end of the moving block. The position of the electromagnetic lock body is finely adjusted through the moving assembly, the lock body can be conveniently adjusted to be completely matched with the position of a spring bolt hole in a door frame, the electromagnetic lock body is abutted through the abutting assembly, electromagnetic lock bodies of different sizes can be conveniently limited, and installation flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic lock installation, in particular to an electromagnetic lock installation structure. Background Art

[0002] Electromagnetic lock, also known as magnetic lock, is a lock that uses the principle of electromagnetism. When electric current passes through silicon steel sheet, the electromagnetic lock will generate strong suction force, tightly sucking the adsorption iron plate, thereby achieving the effect of locking the door.

[0003] In the current access control system, electromagnetic locks are a common security device and are widely used in various places, such as office buildings, residential areas, warehouses, etc. However, the traditional electromagnetic lock installation structure is complex and the installation process is cumbersome, which brings many inconveniences to installation and maintenance. It is necessary to develop an electromagnetic lock installation structure to simplify the installation process and reduce the difficulty of installation.

[0004] Chinese Patent Publication No.: CN206035121U discloses "An electromagnetic lock installation structure", including a mounting plate, an electromagnetic lock body is fixed on the mounting plate, a side plate is provided on one side of the mounting plate corresponding to the other end of the electromagnetic lock body lock tongue, and an outer folding plate is provided on the side plate to fix the cabinet body. The electromagnetic lock body is located in the installation space enclosed by the mounting plate, the side plate and the cabinet body. The utility model has a simple structure and adopts a mounting plate, a side plate and an outer folding plate to form an electromagnetic lock installation structure. The electromagnetic lock body can be fixed on the mounting plate, and the outer folding plate is used to fix the electromagnetic lock body on the cabinet body. The interchangeability and versatility of the locker electromagnetic lock can be improved by disassembling and assembling the outer folding plate. At the same time, the maintenance cost of the electromagnetic lock can be reduced, and it has good practical value.

[0005] The above-mentioned prior art adopts a mounting plate, a side plate and an outer folding plate to form an electromagnetic lock mounting structure. The electromagnetic lock body can be fixed on the mounting plate, and the outer folding plate is used to fix the electromagnetic lock body on the cabinet body. The interchangeability and versatility of the locker electromagnetic lock can be improved by disassembling and assembling the outer folding plate. At the same time, the maintenance cost of the electromagnetic lock can be reduced, and it has good practical value. However, the existing device does not have the function of fine-tuning the position of the electromagnetic lock during use. During installation, it must be ensured that the lock body and the lock tongue hole position on the door frame are completely matched, otherwise it will cause the lock body to fail to be completely closed or open smoothly, thereby reducing the adaptability of the electromagnetic lock. Utility Model Content

[0006] The purpose of the utility model is to provide an electromagnetic lock installation structure to solve the problem that the above-mentioned background technology does not have the function of finely adjusting the position of the electromagnetic lock. During installation, it is necessary to ensure that the position of the lock body and the lock tongue hole on the door frame are completely matched, otherwise it will cause the lock body to fail to completely close or open smoothly, thereby reducing the adaptability of the electromagnetic lock.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an electromagnetic lock installation structure, comprising a mounting plate, a moving component is installed inside the mounting plate, a pressing component is installed on one side of the moving component, and an electromagnetic lock body is installed on one side of the pressing component;

[0008] The moving assembly includes a mounting bin, a knob is mounted on one side of the mounting plate, a first bevel gear is mounted on one end of the knob, a second bevel gear is arranged on one side of the first bevel gear, a screw is mounted on the lower end of the second bevel gear, a moving block is sleeved on the outer side of the screw, and a slide groove is provided at one end of the moving block of the mounting plate;

[0009] The clamping assembly includes a bottom block, a fixed block is installed on the upper end of the bottom block, a spring is installed inside the fixed block, a slider is installed at one end of the spring, a telescopic block is installed on one side of the slider, a pressure block is installed on one side of the telescopic block, and a fixing bolt is provided on one side of the pressure block.

[0010] Preferably, the mounting bin is disposed in a mounting plate, and the knob is rotatably disposed on one side of the mounting plate.

[0011] Preferably, the first bevel gear and the second bevel gear are meshed, and the moving block matches the lead screw.

[0012] Preferably, one end of the moving block is slidably connected to the sliding groove, and the bottom block is detachably arranged on one side of the moving block.

[0013] Preferably, the fixing block is detachably arranged on the upper end of the bottom block, and the sliding block is slidably arranged in the fixing block.

[0014] Preferably, the telescopic block passes through the fixed block and extends to the outside thereof, and the pressing block is detachably arranged on one side of the telescopic block.

[0015] Preferably, the electromagnetic lock body is provided with a screw hole at a position corresponding to the fixing bolt, and the fixing bolt passes through the pressure block and extends to the outside thereof.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] First, the utility model can make fine adjustments to the position of the electromagnetic lock body by setting a moving component, so as to facilitate adjusting the lock body to fully match the position of the lock tongue hole on the door frame, thereby improving the adaptability of the electromagnetic lock body. By turning the knob, the knob drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the screw rod to rotate, the screw rod rotates to move the moving block, the moving block drives the bottom block to move, and the bottom block drives the electromagnetic lock body to move to a suitable position.

[0018] Second, the utility model uses a tightening component to press against the electromagnetic lock body, which is convenient for limiting the electromagnetic lock bodies of different sizes and improving the flexibility of installation. The pressure block is moved, and the movement of the pressure block drives the telescopic block to move. The movement of the telescopic block drives the slider to slide in the bottom block. The sliding of the slider in the bottom block compresses the spring, and the electromagnetic lock body is placed on one side of the pressure block. The fixing bolt is rotated, and the fixing bolt removably installs the electromagnetic lock body on one side of the pressure block. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 This is a structural schematic diagram of the screw rod and the moving block of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the spring and the slider of the utility model.

[0023] In the figure: 1. mounting plate; 2. moving assembly; 201. mounting compartment; 202. knob; 203. first bevel gear; 204. second bevel gear; 205. screw rod; 206. moving block; 207. slide groove; 3. tightening assembly; 301. bottom block; 302. fixed block; 303. spring; 304. slider; 305. telescopic block; 306. pressure block; 307. fixing bolt; 4. electromagnetic lock body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4, an electromagnetic lock installation structure, including a mounting plate 1, a moving component 2 is installed inside the mounting plate 1, a pressing component 3 is installed on one side of the moving component 2, and an electromagnetic lock body 4 is installed on one side of the pressing component 3; the moving component 2 includes a mounting compartment 201, a knob 202 is installed on one side of the mounting plate 1, a first bevel gear 203 is installed on one end of the knob 202, a second bevel gear 204 is provided on one side of the first bevel gear 203, and a screw rod 205 is installed on the lower end of the second bevel gear 204, A moving block 206 is sleeved on the outside of the screw rod 205, and a sliding groove 207 is opened at one end of the moving block 206 of the mounting plate 1; the tightening component 3 includes a bottom block 301, a fixed block 302 is installed on the upper end of the bottom block 301, a spring 303 is installed inside the fixed block 302, a slider 304 is installed at one end of the spring 303, a telescopic block 305 is installed on one side of the slider 304, a pressure block 306 is installed on one side of the telescopic block 305, and a fixing bolt 307 is provided on one side of the pressure block 306.

[0026] Through the above technical solution, the position of the electromagnetic lock body 4 is finely adjusted by setting the moving component 2, so that the lock body can be adjusted to completely match the position of the lock tongue hole on the door frame, thereby improving the adaptability of the electromagnetic lock body 4. By rotating the knob 202, the knob 202 drives the first bevel gear 203 to rotate, the first bevel gear 203 rotates to drive the second bevel gear 204 to rotate, the second bevel gear 204 rotates to drive the screw rod 205 to rotate, the screw rod 205 rotates to make the moving block 206 move, the moving block 206 moves to drive the bottom block 301 to move, and the bottom block 301 moves to drive the electromagnetic The lock body 4 is moved to a suitable position, and the electromagnetic lock body 4 is pressed against by the set tightening component 3, which is convenient for limiting the electromagnetic lock bodies 4 of different sizes and improving the flexibility of installation. The pressure block 306 is moved, and the movement of the pressure block 306 drives the telescopic block 305 to move. The movement of the telescopic block 305 drives the slider 304 to slide in the bottom block 301. The slider 304 slides in the bottom block 301 to compress the spring 303, and the electromagnetic lock body 4 is placed on one side of the pressure block 306. The fixing bolt 307 is rotated, and the fixing bolt 307 removably installs the electromagnetic lock body 4 on one side of the pressure block 306.

[0027] Specifically, the mounting chamber 201 is disposed in the mounting plate 1 , and the knob 202 is rotatably disposed on one side of the mounting plate 1 .

[0028] Through the above technical solution, the first bevel gear 203 is driven to rotate by rotating the knob 202, and the direction of the rotational movement is changed by using the first bevel gear 203 and the second bevel gear 204. The first bevel gear 203 and the second bevel gear 204 are detachably arranged in the installation compartment 201.

[0029] Specifically, the first bevel gear 203 and the second bevel gear 204 are meshed, and the moving block 206 matches the lead screw 205 .

[0030] Through the above technical solution, the first bevel gear 203 rotates to drive the second bevel gear 204 to rotate, and the second bevel gear 204 rotates to drive the screw rod 205 to rotate, and the screw rod 205 rotates to move the moving block 206, thereby converting the rotational motion into linear motion.

[0031] Specifically, one end of the moving block 206 is slidably connected to the sliding groove 207 , and the bottom block 301 is detachably arranged on one side of the moving block 206 .

[0032] Through the above technical solution, the slide groove 207 ensures the stability of the movement of the moving block 206. One end of the moving block 206 passes through the mounting plate 1 and extends to the outside thereof, and the bottom block 301 is convenient for disassembly and installation.

[0033] Specifically, the fixed block 302 is detachably disposed on the upper end of the bottom block 301 , and the sliding block 304 is slidably disposed in the fixed block 302 .

[0034] Through the above technical solution, by arranging the spring 303 and the slider 304 in the fixed block 302, it is convenient to adjust the extension distance of the telescopic block 305, so as to facilitate the positioning of the electromagnetic lock body 4 of different sizes and improve flexibility.

[0035] Specifically, the telescopic block 305 penetrates the fixed block 302 and extends to the outside thereof, and the pressing block 306 is detachably disposed on one side of the telescopic block 305 .

[0036] Through the above technical solution, the telescopic block 305 allows a certain degree of length adjustment, thereby facilitating the limiting of electromagnetic lock bodies 4 of different sizes and improving flexibility. When adjusted to a suitable position, the electromagnetic lock body 4 is supported by the pressing block 306, which is convenient for disassembly and installation, replacement and maintenance.

[0037] Specifically, the electromagnetic lock body 4 is provided with a screw hole at a position corresponding to the fixing bolt 307 , and the fixing bolt 307 passes through the pressing block 306 and extends to the outside thereof.

[0038] Through the above technical solution, the fixing bolt 307 is conveniently used to pass through the pressing block 306 and threadedly connect with the screw hole of the electromagnetic lock body 4 at the position corresponding to the fixing bolt 307, and the electromagnetic lock body 4 is detachably installed on one side of the pressing block 306 by using the fixing bolt 307.

[0039] When in use, when the electromagnetic lock body 4 needs to be installed, the pressing block 306 is moved, and the pressing block 306 moves to drive the telescopic block 305 to move, and the telescopic block 305 moves to drive the slider 304 to slide in the bottom block 301, and the slider 304 slides in the bottom block 301 to compress the spring 303, and the electromagnetic lock body 4 is placed on one side of the pressing block 306, and the fixing bolt 307 is rotated. The fixing bolt 307 removably installs the electromagnetic lock body 4 on one side of the pressing block 306. When it is necessary to make fine adjustments to the position of the electromagnetic lock body 4, the knob 202 is turned, and the knob 202 drives the first bevel gear 203 to rotate, and the first bevel gear 203 rotates to drive the second bevel gear 204 to rotate, and the second bevel gear 204 rotates to drive the screw rod 205 to rotate, and the screw rod 205 rotates to move the moving block 206, and the moving block 206 moves to drive the bottom block 301 to move, and the bottom block 301 moves to drive the electromagnetic lock body 4 to move to the appropriate position.

[0040] Although the 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An electromagnetic lock installation structure, comprising a mounting plate (1), characterized in that: A moving component (2) is installed inside the mounting plate (1), a pressing component (3) is installed on one side of the moving component (2), and an electromagnetic lock body (4) is installed on one side of the pressing component (3); The moving assembly (2) comprises a mounting chamber (201), a knob (202) is mounted on one side of the mounting plate (1), a first bevel gear (203) is mounted on one end of the knob (202), a second bevel gear (204) is arranged on one side of the first bevel gear (203), a screw rod (205) is mounted on the lower end of the second bevel gear (204), a moving block (206) is sleeved on the outer side of the screw rod (205), and a slide groove (207) is provided on one end of the moving block (206) of the mounting plate (1); The pressing assembly (3) comprises a bottom block (301), a fixing block (302) is installed at the upper end of the bottom block (301), a spring (303) is installed inside the fixing block (302), a sliding block (304) is installed at one end of the spring (303), a telescopic block (305) is installed at one side of the sliding block (304), a pressing block (306) is installed at one side of the telescopic block (305), and a fixing bolt (307) is provided at one side of the pressing block (306).

2. The electromagnetic lock installation structure according to claim 1, characterized in that: The mounting chamber (201) is arranged inside the mounting plate (1), and the knob (202) is rotatably arranged on one side of the mounting plate (1).

3. The electromagnetic lock installation structure according to claim 1, characterized in that: The first bevel gear (203) is meshed with the second bevel gear (204), and the moving block (206) is matched with the screw rod (205).

4. The electromagnetic lock installation structure according to claim 1, characterized in that: One end of the moving block (206) is slidably connected to the slide groove (207), and the bottom block (301) is detachably arranged on one side of the moving block (206).

5. The electromagnetic lock installation structure according to claim 1, characterized in that: The fixed block (302) is detachably arranged on the upper end of the bottom block (301), and the sliding block (304) is slidably arranged in the fixed block (302).

6. The electromagnetic lock installation structure according to claim 1, characterized in that: The telescopic block (305) penetrates the fixed block (302) and extends to the outside thereof, and the pressing block (306) is detachably arranged on one side of the telescopic block (305).

7. The electromagnetic lock installation structure according to claim 1, characterized in that: The electromagnetic lock body (4) is provided with a screw hole at a position corresponding to the fixing bolt (307), and the fixing bolt (307) passes through the pressing block (306) and extends to the outside thereof.

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