Reinforced electronic product connecting piece

Abstract

The utility model belongs to the technical field of connecting pieces, and discloses a reinforced electronic product connecting piece which comprises a bolt, and the bolt is sequentially sleeved with a second nut and a first nut from left to right in a threaded mode. The first nut comprises a first nut body, a set of pressing blocks are arranged on the side, close to the second nut, of the first nut body, and a spacing seam is reserved between every two adjacent pressing blocks. The second nut comprises a second nut body, a guide groove and a storage groove are sequentially formed in the side, close to the first nut body, of the second nut body from inside to outside, and a circular ring is movably arranged on the inner side of the storage groove. After the electronic product is connected and fixed through the tightened first nut, the second nut can be gradually tightened, in the process, the second nut body drives the circular ring to move towards the first nut body, all the pressing blocks are hooped and extruded inwards, the pressing blocks are tightly attached to the bolt, and therefore the tightness of the pressing blocks and the bolt is enhanced, and the service life of the electronic product is prolonged. And the possibility of loosening of the first nut is reduced.

Description

Technical Field

[0001] This application relates to the technical field of connectors, and more specifically, to a reinforced electronic product connector. Background Art

[0002] Electronic products are related products based on electric energy, mainly including: watches, smartphones, telephones, televisions, DVD players, video recorders, video cameras, radios, tape recorders, combined speakers, CD players, computers, game consoles, mobile communication products, etc. In the production and processing of electronic products, relevant connectors are often required to connect and fix them, such as bolts, screws, and welding rods.

[0003] However, some existing bolt-type electronic product connectors have certain limitations, specifically manifested in the insufficient tightness between the nut and the screw rod, and there is a high possibility of loosening after long-term use, which needs to be further improved. Utility Model Content

[0004] In order to solve the above problems, this application provides a reinforced electronic product connector.

[0005] The reinforced electronic product connector provided by this application adopts the following technical solutions:

[0006] A reinforced electronic product connector includes a bolt, and a second nut and a first nut are sequentially threadedly sleeved on the top end of the screw rod of the bolt from left to right;

[0007] The first nut includes a first nut body, and a group of pressing blocks are arranged on the side of the first nut body close to the second nut, and a gap is reserved between adjacent pressing blocks;

[0008] The second nut includes a second nut body, and a guiding groove and a receiving groove are sequentially formed in the second nut body from the inside to the outside close to the first nut body, and a circular ring is movably arranged inside the receiving groove.

[0009] Further, the pressing block is threadedly connected to the bolt, and the tip of the pressing block converges into the guiding groove.

[0010] Further, the pressing block passes through the circular ring and abuts against the inner wall of the circular ring.

[0011] Further, the top end of the screw rod of the bolt is tapered.

[0012] In summary, this application includes at least the following beneficial technical effects:

[0013] (1) After the first nut is tightened to connect and fix the electronic product, the second nut can be gradually tightened. During this process, the second nut body drives the ring to move toward the first nut body, clamping all the clamping blocks and squeezing them inward, so that the clamping blocks are close to the bolts, thereby strengthening the tightness between the clamping blocks and the bolts, thereby reducing the possibility of the first nut loosening;

[0014] (2) When the second nut body pushes the ring to apply pressure to the inclined surface of the clamping block, the ring will be affected by the reaction force and will press against the inner wall of the receiving groove, so that the right side of the second nut body is in an outward expansion state and the left side is in an inward contraction state. Since the left side of the second nut body is threadedly connected to the bolt, the tightness between the second nut and the bolt is also enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a reinforced electronic product connector;

[0016] Figure 2 It is a structural schematic diagram of a first nut in a reinforced electronic product connector;

[0017] Figure 3 It is a cross-sectional view of a reinforced electronic product connector;

[0018] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0019] Explanation of the numbers in the figure: 1. bolt; 2. first nut; 21. first nut body; 22. pressing block; 23. spacing gap; 3. second nut; 31. second nut body; 32. guide groove; 33. receiving groove; 34. circular ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 this application can be understood according to specific circumstances.

[0023] The following is combined with Figures 1-4 This application is described in further detail.

[0024] The embodiment of the present application discloses a reinforced electronic product connector, including a bolt 1, the top of the bolt 1 is set to be conical so as to be fitted with a nut, see Figure 1 It should be noted that the second nut 3 and the first nut 2 are threadedly sleeved in sequence from left to right along the top of the screw rod of the bolt 1. The first nut 2 and the bolt 1 are combined to lock and fix the electronic product. The second nut 3 is used to reinforce the first nut 2, thereby enhancing the fixing effect on the electronic product.

[0025] Please combine Figures 2-4 It should be noted that the first nut 2 includes a first nut body 21, and a group of clamping blocks 22 are arranged on one side of the first nut body 21 close to the second nut 3. The clamping blocks 22 are threadedly connected to the bolt 1, and the clamping blocks 22 are integrally formed with the first nut body 21. When the second nut 3 squeezes the clamping blocks 22, the tightness between the clamping blocks 22 and the bolt 1 can be strengthened, thereby reducing the possibility of loosening of the first nut 2; it can be understood that the clamping blocks 22 are evenly distributed with the axis of the first nut body 21 as the center, and a spacing gap 23 is reserved between two adjacent clamping blocks 22; it is further required It should be noted that the second nut 3 includes a second nut body 31. A guide groove 32 and a receiving groove 33 are sequentially provided on one side of the second nut body 31 close to the first nut body 21 from the inside to the outside. The tip of the clamping block 22 gathers into the guide groove 32. A ring 34 is movably provided on the inner side of the receiving groove 33. The clamping block 22 passes through the ring 34 and abuts against the inner wall of the ring 34. When the second nut body 31 is tightened, the ring 34 moves with the second nut body 31 toward the direction of the first nut body 21, thereby clamping all the clamping blocks 22 and squeezing them inward, so that the clamping blocks 22 are close to the bolt 1.

[0026] The implementation principle of the reinforced electronic product connector of the embodiment of the present application is as follows: when using the connector, first, the screw rod of the bolt 1 needs to be passed through the reserved hole of the electronic product, and then the first nut 2 and the second nut 3 are sequentially sleeved on the top of the screw rod of the bolt 1, and the first nut 2 is rotated to tighten. After the tightened first nut 2 connects and fixes the electronic product, the second nut 3 can be gradually tightened. During this process, the second nut body 31 drives the ring 34 to move in the direction of the first nut body 21, clamps all the clamping blocks 22 and squeezes them inward, so that the clamping blocks 22 are tightly attached to the screw rod. Bolt 1, thereby strengthening the tightness between the clamping block 22 and the bolt 1, and further reducing the possibility of loosening of the first nut 2. It can be understood that from the force analysis, when the second nut body 31 pushes the ring 34 to apply pressure to the inclined surface of the clamping block 22, the ring 34 will be affected by the reaction force and will press against the inner wall of the receiving groove 33, so that the right side of the second nut body 31 is in an outward expansion state and the left side is in an inward contraction state. Since the left side of the second nut body 31 is threadedly connected to the bolt 1, the tightness between the second nut 3 and the bolt 1 is also strengthened, which will not be elaborated here.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An enhanced electronic product connector, comprising a bolt (1), characterized in that: A second nut (3) and a first nut (2) are sequentially threadedly sleeved on the screw rod top end of the bolt (1) from left to right; The first nut (2) includes a first nut body (21), and a set of pressing blocks (22) are arranged on one side of the first nut body (21) close to the second nut (3), and a gap (23) is reserved between two adjacent pressing blocks (22); The second nut (3) includes a second nut body (31), and a guiding groove (32) and a receiving groove (33) are sequentially formed in the second nut body (31) from inside to outside on the side close to the first nut body (21), and a circular ring (34) is movably arranged inside the receiving groove (33).

2. The enhanced electronic product connector according to claim 1, wherein: The pressing block (22) is threadedly connected to the bolt (1), and the tip of the pressing block (22) converges into the guiding groove (32).

3. The enhanced electronic product connector according to claim 1, characterized in that: The pressing block (22) passes through the circular ring (34) and abuts against the inner wall of the circular ring (34).

4. An enhanced electronic product connector according to claim 1, characterized in that: The screw rod top end of the bolt (1) is arranged to be conical.

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