Micro locking structure

Abstract

The utility model relates to mechanical equipment connection technical field, concretely is a little locking structure. Including base, the middle part of base is protruding and forms the middle convex part, and both sides form the installation groove, the surface of middle convex part is equipped with the locking block placement groove, and the base magnet is embedded and installed through the magnet slot in the four corners of base; The bridge is installed above the base, and the bridge includes abutment, and the four corners of abutte are equipped with the locating block, and the bridge magnet is embedded and installed in the bridge magnet slot of the bottom surface of locating block; A plurality of plastic rods for pressing the locking block are equipped on the abutment; After the bridge and base are installed through the magnetic attraction cooperation of base magnet and bridge magnet, the plastic rod presses the locking block. The utility model has the advantages of reasonable design, simple structure, convenient installation and low operation difficulty, can clamp the locking block, can reduce the loss to locking block and device, and has good practical application value.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment connection technology, specifically a miniature locking structure. Background Technology

[0002] In the locking of precision machinery, the design of the locking mechanism is crucial. The existing fixing method is adhesive bonding, which has certain drawbacks: Professional skills are required: Adhesion technology requires professional operation and skills, otherwise it may lead to poor connection quality. Incorrect operation may result in insufficient connection strength or even detachment. High requirements for materials: The bonding technology has high requirements for materials. It is necessary to select appropriate adhesives and materials. Different materials may require different adhesives. Improper selection may lead to a decrease in the quality of the connection. Highly affected by the environment: Adhesion technology has high requirements for the environment. Factors such as temperature and humidity can affect the quality of the connection. In extreme environments, the performance of the adhesive may be affected, leading to connection failure. Difficult to repair: Once the bonding is faulty, it is difficult to repair. It usually requires re-bonding or replacement of materials, which increases the cost of maintenance and repair. Utility Model Content

[0003] The purpose of this invention is to provide a miniature locking structure that is simple in structure, easy to install, convenient to remove and remove, and securely locks the product, thereby improving production efficiency, reducing production costs, and increasing product yield.

[0004] This utility model is achieved using the following technical solution: A miniature locking structure includes a base with a central convex portion and mounting grooves on both sides. The surface of the central convex portion has a groove for placing a locked block. Base magnets are embedded in the four corners of the base through magnet grooves. A bridge is installed above the base, and the bridge includes a bridge platform. Positioning blocks are provided at the four corners of the bridge platform, and bridge magnets are embedded in the bridge magnet grooves on the bottom surface of the positioning blocks. Multiple plastic rods for pressing the locked blocks are provided on the bridge platform. After the bridge and the base are installed through magnetic attraction between the base magnets and the bridge magnets, the plastic rods press the locked blocks.

[0005] More preferably, the bridge abutment is provided with limiting shafts at both ends, and the central convex part of the base is located between the front and rear limiting shafts.

[0006] More preferably, the two ends of the plastic rod are inserted into a pair of mounting holes in the bridge abutment.

[0007] More preferably, the mounting holes are provided in at least four pairs and are located at the crests of the wave-shaped section.

[0008] More preferably, the plastic rod is pressed against the adjacent parts of the two locked blocks.

[0009] More preferably, the placement slot has locking block placement slots on both sides.

[0010] In actual operation, the mounting slots on both sides of the base are installed on the workbench with bolts. Then, multiple locking blocks are placed one after another in the placement slot of the convex part of the base. Then, the installed bridge is placed on the base, so that the base magnets at the four corners of the base and the bridge magnets are magnetically attracted and fixed. When replacing the locking block, simply remove the bridge, and then remove multiple locking blocks one after another through the locking block removal and placement slot. Place the locking block to be replaced in the placement slot of the convex part of the base, and then place the bridge on the base to complete the corresponding operation.

[0011] This utility model is reasonably designed and has good practical application value. Attached Figure Description

[0012] Figure 1 This diagram illustrates a base structure for a miniature locking mechanism.

[0013] Figure 2 This is a front view of a base for a tiny locking structure.

[0014] Figure 3 This is a schematic diagram of a miniature locking bridge structure.

[0015] Figure 4 This is a front view of a tiny locking structure bridge.

[0016] Figure 5 This is a schematic diagram of the overall structure of a miniature locking mechanism.

[0017] In the figure, 1-base, 2-magnet groove, 3-bridge, 4-limiting shaft, 5-locked block, 101-central protrusion, 102-installation groove, 103-placement groove, 104-removal groove, 201-base magnet, 301-bridge magnet groove, 302-bridge magnet, 303-bridge platform, 304-installation hole, 305-plastic rod, 306-positioning block. Detailed Implementation

[0018] To enable those skilled in the art to better understand this utility model, the following description, in conjunction with the accompanying drawings, will provide a clearer and more complete account of the utility model.

[0019] This utility model provides a miniature locking structure, such as Figure 1 , 3As shown in Figure 5, the base includes a base 1, which has a central convex portion 101 formed by a central protrusion and mounting grooves 102 formed on both sides. The surface of the central convex portion 101 is provided with a locking block placement groove 103. Base magnets 201 are embedded and installed at the four corners of the base 1 through magnet grooves 2. A bridge 3 is installed above the base 1. The bridge 3 includes a bridge platform 303. Positioning blocks 306 are provided at the four corners of the bridge platform 303. Bridge magnets 302 are embedded and installed in the bridge magnet grooves 301 on the bottom surface of the positioning blocks 306. Multiple plastic rods 305 for pressing the locking blocks 5 are provided on the bridge platform 303. After the bridge 3 and the base 1 are installed by magnetic attraction between the base magnets 201 and the bridge magnets 302, the plastic rods 305 press the locking blocks 5.

[0020] like Figure 3 , 4 As shown, the bridge abutment 303 of bridge 3 is provided with limiting shafts 4 at both ends, and the central convex part 101 of base 1 is located between the front and rear limiting shafts 4.

[0021] like Figure 3 , 5 As shown, the two ends of the plastic rod 305 are inserted into a pair of mounting holes 304 in the bridge abutment 303. The mounting holes 304 are provided in at least four pairs and are located at the crests of the wave-shaped structure.

[0022] like Figure 5 As shown, the plastic rod 305 is pressed against the adjacent parts of the two locked blocks 5.

[0023] like Figure 1 As shown in Figure 5, there are locking block placement slots 104 on both sides of the placement slot 103.

[0024] During assembly, first install bridge 3, install the limiting shaft 4 in the bearings at both ends of bridge platform 303, then insert plastic rod 305 into the mounting hole 304 on bridge platform 303, and finally install bridge magnet 302 in bridge magnet groove 301 on the bottom surface of positioning block 306.

[0025] Then, the base magnet 201 is installed in the magnet slot 2, and multiple locked blocks 5 are placed sequentially adjacent to each other in the placement slot 103 of the protrusion 101 in the base 1. The installed bridge 3 is then placed on the base 1, so that the base magnets 201 at the four corners of the base 1 are magnetically attracted and fixed to the bridge magnets 302. At this time, the central protrusion 101 is located between the front and rear limiting shafts 4, and the plastic rod 305 on the bridge platform 303 is pressed against the adjacent parts of the two locked blocks 5.

[0026] When replacing the locked block, simply remove the bridge 3, and then remove multiple locked blocks 5 one by one through the locked block removal and placement slot 104. Place the multiple locked blocks 5 to be replaced adjacently in the placement slot 103 of the central protrusion 101 of the base 1, and then place the bridge 3 on the base 1 so that the base magnets 201 at the four corners of the base 1 and the bridge magnets 302 magnetically attract and fix them.

[0027] In actual use, the mounting slots 102 on both sides of the base 1 are installed on the workbench with bolts. Then, multiple locking blocks 5 are placed one after another in the placement slots 103 of the protrusion 101 in the base 1. Then, the installed bridge 3 is placed on the base 1, so that the base magnets 201 at the four corners of the base 1 and the bridge magnets 302 are magnetically attracted and fixed. When replacing the locking block, simply remove the bridge 3, and then remove multiple locking blocks 5 one after another through the locking block removal and placement slots 104. Place the locking block to be replaced in the placement slots 103 of the protrusion 101 in the base 1, and then place the bridge 3 on the base 1 to complete the corresponding operation.

[0028] The above description is merely a specific embodiment of this utility model, enabling those skilled in the art to understand or implement it. Although detailed descriptions have been provided with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments, and all should be covered by the protection scope of the claims.

Claims

1. A miniature locking structure, characterized in that: The system includes a base (1), which has a central convex part (101) and mounting grooves (102) on both sides. The surface of the central convex part (101) is provided with a locking block placement groove (103). Base magnets (201) are embedded in the four corners of the base (1) through magnet grooves (2). A bridge (3) is installed above the base (1). The bridge (3) includes a bridge platform (303). The four corners of the bridge platform (303) are provided with positioning blocks (306). Bridge magnets (302) are embedded in the bridge magnet grooves (301) on the bottom surface of the positioning blocks (306). The bridge platform (303) is provided with a plurality of plastic rods (305) for pressing the locking block (5). After the bridge (3) and the base (1) are installed by magnetic attraction between the base magnet (201) and the bridge magnet (302), the plastic rods (305) press the locking block (5).

2. The miniature locking structure according to claim 1, characterized in that: The bridge abutment (303) of the bridge (3) is provided with limiting shafts (4) at both ends, and the central convex part (101) of the base (1) is located between the front and rear limiting shafts (4).

3. The miniature locking structure according to claim 1, characterized in that: The plastic rod (305) is inserted into a pair of mounting holes (304) in the bridge abutment (303) at both ends.

4. The miniature locking structure according to claim 3, characterized in that: The mounting holes (304) are provided in at least four pairs and are located on the crests of the wave-shaped structure.

5. A miniature locking structure according to claim 1, characterized in that: The plastic rod (305) is pressed against the adjacent parts of the two locked blocks (5).

6. The miniature locking structure according to claim 1, characterized in that: The placement slot (103) has locking block placement slots (104) on both sides.

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