Clip structure of mobile phone radiator

Abstract

The utility model discloses a clamp structure of a mobile phone radiator. Circular plummer blocks are arranged on the two opposite sides of the clamping arm; rotating grooves are formed in the positions, corresponding to the two circular plummer blocks, of the fixing base, the circular plummer blocks are rotationally connected into the rotating grooves, the opening and closing connection state of the clamping arms is formed, torsion springs are arranged between the clamping arms and the fixing base, and the torsion springs are used for elastically supporting the clamping arms in the clamping state; according to the utility model, the corresponding rotating grooves and the matched circular plummer blocks are arranged on the clamping arms and the fixed seat, so that the rotating opening and closing connection effect between the clamping arms and the base is formed, and the stability is higher when the clamping arms rotate.

Description

Technical Field

[0001] This utility model relates to the field of clip technology, specifically a mobile phone heat sink clip structure. Background Technology

[0002] A mobile phone cooler is a device used to quickly dissipate heat from a mobile phone. Typically, two clips are installed on the device to secure the phone to the cooler.

[0003] However, existing clamps all use detachable insertable shafts as rotating connection parts. However, the shafts often fall off during repeated use, resulting in poor stability, which needs further improvement. Utility Model Content

[0004] The purpose of this utility model is to provide a mobile phone heat sink clip structure, which aims to improve the problem that the shaft often falls off during the use of existing clips.

[0005] This utility model is implemented as follows: a mobile phone heat sink clip structure is provided, with a clip arm and circular shaft platforms provided on opposite sides of the clip arm.

[0006] A fixed base is provided with a rotating groove on the fixed base and at a position corresponding to the two circular shafts. The circular shafts are rotatably connected in the rotating grooves to form a clamping arm opening and closing connection state. A torsion spring is provided between the clamping arm and the fixed base, and the torsion spring is used for elastic support of the clamping arm in the clamping state.

[0007] Furthermore, the left and right ends of the fixing base extend inward along the vertical direction of the fixing base to form fixing ears, and the two fixing ears are arranged in parallel relative to each other.

[0008] Furthermore, the rotating groove is laterally formed on the inner wall of the fixed ear, and the rotating groove is in the shape of a straight groove.

[0009] Furthermore, one end of the rotating groove extends upward to the top of the fixed ear to form an inlet groove, and the top of the inlet groove has an opening.

[0010] Furthermore, the clamping arm is provided with shaft lugs on both the left and right sides, corresponding to the two fixing ears, and the shaft lugs are arranged perpendicular to the clamping arm.

[0011] Furthermore, a circular shaft platform is formed by protrusions on the lug, and two circular shaft platforms are arranged in a one-to-one correspondence with the rotating groove. The two circular shaft platforms pass through the guide groove and are inserted into the rotating groove, forming a rotating state between the clamping arm and the fixed seat.

[0012] Furthermore, a U-shaped groove is provided on the back of the clamping arm, one end of the torsion spring is located in the U-shaped groove, and the other end of the torsion spring has two opposing spring arms with through holes on the two spring arms. The through holes of the two spring arms pass through the circular shaft platform on the shaft lug and are sleeved on the circular shaft platform, wherein the push rod on the spring arm elastically abuts against the fixed seat.

[0013] Furthermore, a flexible protective pad is fixedly provided at the front end of the clamping arm, and the flexible protective pad is located on one end opposite to the U-shaped groove.

[0014] Furthermore, a buckle is provided on the back of the mounting base, which is used to engage with a corresponding mounting bracket on the mobile phone heat sink.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model forms a rotating opening and closing connection between the clamping arm and the base by setting corresponding rotating grooves and matching circular shafts on the clamping arm and the fixed base, which makes the clamping arm more stable when rotating.

[0017] 2. This utility model has an inlet groove connected to the rotating groove on the fixed base. When installing the clamping arm, you only need to align the two circular shafts on the clamping arm with the inlet groove, push the circular shafts into the rotating groove on the fixed ear, and then push the clamping arm forward. The circular shafts on the clamping arm slide to the end of the rotating groove, thus completing the assembly of the clamping arm. The operation is very simple. Attached Figure Description

[0018] Figure 1 This is an exploded view of the overall structure of the clamp body of this utility model;

[0019] Figure 2 This is the three-dimensional form of the clip body of this utility model. Figure 1 ;

[0020] Figure 3 This is the three-dimensional form of the clip body of this utility model. Figure 2 ;

[0021] Figure 4 This is a schematic diagram showing the clamp body installed on the radiator in this utility model.

[0022] Figure 5 This is a schematic diagram of the clamping arm and torsion spring in this utility model. Detailed Implementation

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] The following description, in conjunction with the accompanying drawings and specific embodiments, provides further details:

[0025] This embodiment provides a mobile phone heat sink clip structure, such as... Figures 1-5 As shown, it includes: a clamping arm 1, with circular shafts 101 on opposite sides of the clamping arm 1; a fixing seat 2, with a rotating groove 210 on the fixing seat 2 at a position corresponding to the two circular shafts 101, the circular shafts 101 being rotatably connected in the rotating groove 210 to form an open and closed connection state of the clamping arm 1; and a torsion spring 3 between the clamping arm 1 and the fixing seat 2, the torsion spring 3 being used for elastic support of the clamping state of the clamping arm 1.

[0026] In this way, by setting corresponding rotating grooves 210 and matching circular shafts 101 on the clamping arm 1 and the fixed base 2, a rotating opening and closing connection effect is formed between the clamping arm 1 and the base 2, making the clamping arm 1 more stable when rotating.

[0027] In some embodiments, such as Figures 1-5As shown, the left and right ends of the fixing base 2 extend inward along the vertical direction of the fixing base 2 to form fixing ears 21. The two fixing ears 21 are arranged parallel to each other. The rotating groove 210 is opened laterally on the inner side wall of the fixing ear 21. The rotating groove 210 is a straight groove. A flexible protective pad 12 is fixedly installed at the front end of the clamping arm 1. The upper surface of the flexible protective pad 12 is provided with serrated patterns or raised dots. The flexible protective pad 12 is made of silicone or soft rubber material. The flexible protective pad 12 is located on one end opposite to the U-shaped groove 11. By setting the flexible protective pad 12, the wear on the mobile phone shell or screen is reduced. At the same time, it can also increase the friction between the clamping arm 1 and the clamped mobile phone to prevent the heat sink from sliding off. One end of the rotating groove 210 extends upward to the top of the fixing ear 21 to form an inlet groove 211. The top of the inlet groove 211 has an opening. The inlet groove 211 is arranged in an inclined state or a vertical state. A shaft lug 10 is provided on both the left and right sides, corresponding to the two fixed ears 21. The shaft lug 10 is arranged perpendicular to the clamping arm 1. A circular shaft platform 101 is formed by protrusion on the shaft lug 10. The circular shaft platform 101 is located on the outer wall of the shaft lug 10. The two circular shaft platforms 101 are arranged one-to-one with the rotating groove 210. The two circular shaft platforms 101 pass through the guide groove 211 and are inserted into the rotating groove 210, forming a rotating state between the clamping arm 1 and the fixed seat 2. When installing the clamping arm 1, first, align the two circular shaft platforms 101 on the clamping arm 1 with the opening on the guide groove 211. The two circular shaft platforms 101 slide down along their respective guide grooves 211 into the rotating groove 210. Under the elastic push of the torsion spring 3, the two circular shaft platforms 101 slide forward or backward to the end of the rotating groove 210, forming a limit on the circular shaft platform 101 to prevent it from falling off and causing the clamping arm 1 to fall off.

[0028] In this way, by opening an inlet groove 211 on the fixed base 2 that communicates with the rotating groove 210, when installing the clamping arm 1, it is only necessary to align the two circular shafts 101 on the clamping arm 1 with the inlet groove 211, push the circular shafts 101 into the rotating groove 210 on the fixed ear 21, and then push the clamping arm 1 forward. The circular shafts 101 on the clamping arm 1 slide to the end of the rotating groove 210, thus completing the assembly of the clamping arm 1. The operation is very simple.

[0029] Furthermore, such as Figure 1 and Figure 5As shown, a U-shaped groove 11 is provided on the back of the clamping arm 1, extending to near the lug 10. The torsion spring 3 is a U-shaped structure, with its top end located inside the U-shaped groove 11. The other end of the torsion spring 3 has two opposing spring arms 31, each with a through hole. The through holes of the two spring arms 31 pass through the circular shaft platform 101 on the lug 10 and are sleeved on the circular shaft platform 101. The top rod on the spring arm 31 elastically abuts against the fixing seat 2. When the clamping arm 1 is pressed, the clamping arm 1 rotates and opens along the axial direction of the two circular shaft platforms 101. At this time, the two spring arms 31 are in a compressed state, and the top rod on the spring arm 31 is elastically abutting against the fixing seat 1. The top end of the torsion spring 3 elastically abuts against the clamping arm 1. When the clamping arm 1 is released, the heat sink is installed and fixed on the mobile phone under the restoring force of the torsion spring 3.

[0030] Furthermore, Figure 3 As shown, a buckle 22 is provided on the back of the fixing base 2. The buckle 22 is used to connect with the corresponding bracket on the mobile phone heat sink. By setting the buckle 22, the installation of the clip body can be completed quickly, which is very convenient.

[0031] In summary, this utility model, by setting corresponding rotating grooves 210 and matching circular shafts 101 on the clamping arm 1 and the fixed base 2, forms a rotating opening and closing connection effect between the clamping arm 1 and the base 2, making the clamping arm 1 more stable when rotating. By opening an inlet groove 211 on the fixed base 2 that communicates with the rotating groove 210, when installing the clamping arm 1, it is only necessary to align the two circular shafts 101 on the clamping arm 1 with the inlet groove 211, push the circular shafts 101 into the rotating groove 210 on the fixed ear 21, and then push the clamping arm 1 forward. The circular shafts 101 on the clamping arm 1 slide to the end of the rotating groove 210, thus completing the assembly of the clamping arm 1. The operation is very simple.

[0032] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mobile phone heat sink clip structure, characterized in that, include; The clamping arm has circular shafts on opposite sides; A fixed base is provided with a rotating groove on the fixed base and at a position corresponding to the two circular shafts. The circular shafts are rotatably connected in the rotating grooves to form a clamping arm opening and closing connection state. A torsion spring is provided between the clamping arm and the fixed base, and the torsion spring is used for elastic support of the clamping arm in the clamping state.

2. The mobile phone heat sink clip structure according to claim 1, characterized in that, The left and right ends of the fixing base extend inward along the vertical direction of the fixing base to form fixing ears, and the two fixing ears are arranged in parallel relative to each other.

3. The mobile phone heat sink clip structure according to claim 1, characterized in that, The rotating groove is horizontally formed on the inner wall of the fixed ear, and the rotating groove is in the shape of a straight groove.

4. The mobile phone heat sink clip structure according to claim 3, characterized in that, One end of the rotating groove extends upward to the top of the fixed ear to form an inlet groove, and the top of the inlet groove has an opening.

5. The mobile phone heat sink clip structure according to claim 1, characterized in that, The clamping arm has a shaft lug on both sides, corresponding to the two fixing ears, and the shaft lug is arranged perpendicular to the clamping arm.

6. The mobile phone heat sink clip structure according to claim 5, characterized in that, The lug has a protrusion forming a circular shaft platform. The two circular shaft platforms are arranged in a one-to-one correspondence with the rotating groove. The two circular shaft platforms pass through the guide groove and are inserted into the rotating groove, forming a rotating state between the clamping arm and the fixed seat.

7. The mobile phone heat sink clip structure according to claim 1, characterized in that, A U-shaped groove is provided on the back of the clamping arm. One end of the torsion spring is located in the U-shaped groove. The other end of the torsion spring has two opposing spring arms with through holes. The through holes of the two spring arms pass through the circular shaft platform on the lug and are sleeved on the circular shaft platform. The push rod on the spring arm elastically abuts against the fixed seat.

8. The mobile phone heat sink clip structure according to claim 1, characterized in that, A flexible protective pad is fixedly provided at the front end of the clamping arm, and the flexible protective pad is located on one end opposite to the U-shaped groove.

9. A mobile phone heat sink clip structure according to any one of claims 1-8, characterized in that, The mounting base has a buckle on its back, which is used to engage with a corresponding mounting bracket on the mobile phone heat sink.

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