Auxiliary fixing jig for mobile phone elastic piece

Abstract

The utility model discloses an auxiliary fixing jig for a mobile phone elastic sheet, and belongs to the technical field of mobile phone elastic sheet installation. A U-shaped plate is arranged at the bottom end of the fixing plate, a mounting plate is mounted between the fixing plate and the U-shaped plate, an adjusting rod is arranged on the U-shaped plate, one end of the adjusting rod is mounted on the mounting plate, a limiting plate is arranged on the top face of the fixing plate, a sliding groove is formed in the fixing plate, the limiting plate slides on the top face of the sliding groove, and two sliding ways are mounted on the top face of the fixing plate. A sliding block is in sliding fit in the sliding way, a fixing assembly is installed on the sliding block and comprises a second hole plate, and a first threaded cylinder is installed on the top face of the second hole plate. According to the utility model, the adjusting rod is arranged on the mounting plate between the fixing plate and the U-shaped plate, the position of the limiting plate is adjusted by rotating the adjusting rod, a mobile phone front shell elastic sheet on the limiting plate on the top surface of the fixing plate is limited, the limiting plate limits a mobile phone shell, and the mobile phone shell is limited to move in the plane direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile phone spring piece installation technical field, concretely is a kind of mobile phone spring piece auxiliary fixing jig. BACKGROUND

[0002] In recent years, with the continuous development of communication technology and the continuous progress of the times, smart phones have become an indispensable communication tool in people's daily life, and smart phones generally include screen components, mobile phone front shell, mobile phone middle frame and mobile phone back plate arranged in order from front to back, and the mobile phone front shell needs to be welded with multiple spring pieces to be connected with the communication module to realize the transmission of radio frequency signals and other functions.

[0003] The existing spring piece welding method is welded one by one, that is, a single spring piece is placed on the spring piece placing position of the mobile phone front shell, then manually fixed and welded, another spring piece is placed on another spring piece placing position after welding, then manually fixed and welded again, the existing spring piece welding method is low in efficiency, multiple spring pieces need to be manually fixed during welding, which is very troublesome, and if not fixed, virtual welding will occur during spot welding, resulting in high defective rate. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of mobile phone spring piece auxiliary fixing jig, mobile phone front shell spring piece is positioned on the top surface limiting plate of fixed plate, limiting plate is positioned to mobile phone shell, the movement of mobile phone shell in plane direction is limited, the spring piece of mobile phone front shell is positioned from above by the pressing block in fixed component, effectively prevent mobile phone shell and spring piece from displacement due to external force, guarantee the accuracy and stability of operation.

[0005] The utility model is realized through the following technical solutions:

[0006] The utility model is a kind of mobile phone spring piece auxiliary fixing jig, including fixed plate, U-shaped plate is set in the bottom end of fixed plate, installation plate is installed between fixed plate and U-shaped plate, adjusting rod is set on U-shaped plate, one end of adjusting rod is installed on installation plate, limiting plate is set on the top surface of fixed plate, sliding slot is opened on fixed plate, limiting plate slides on the top surface of sliding slot, two slideways are installed on the top surface of fixed plate, sliding block is slidably matched in slideway, fixed component is installed on sliding block, fixed component includes second hole plate, first threaded cylinder is installed on the top surface of second hole plate, second threaded cylinder is threadedly matched in first threaded cylinder, installation block is set on the top end of second threaded cylinder, and pressing block is installed on the side wall of installation block.

[0007] Further, one end of adjusting rod is installed with first bearing, and first bearing outer ring is installed with first ring.

[0008] Further, first ring is installed on the side wall of installation plate by screw, and threaded sleeve is arranged at the connecting portion of adjusting rod and U-shaped plate.

[0009] Further, the adjusting rod is threadedly connected with a first hole plate, and the first hole plate is connected with the limiting plate and slides in the sliding groove.

[0010] Further, the fixing assembly further comprises two side plates, and the second hole plate is arranged between the two side plates.

[0011] Further, the second bearing is arranged in each of the two side plates, the clamping block is arranged in the inner ring of the second bearing, and the second ring is arranged in the outer ring of the second bearing and is screwed on the side plate.

[0012] Further, the second hole plate is matched with a round rod, the round rod is matched with the inner ring of the second bearing at two ends, a clamping groove is arranged on the round rod, and the clamping groove is matched with the clamping block.

[0013] Further, the round rod is threadedly matched with a threaded ring, and the threaded ring is arranged outside the side plate.

[0014] The utility model has the following beneficial effects:

[0015] The adjusting rod is arranged on the mounting plate between the fixing plate and the U-shaped plate, the adjusting rod is rotated, the position of the limiting plate is adjusted, the mobile phone front shell spring piece is limited on the top surface of the fixing plate, the mobile phone shell is limited by the limiting plate, and the movement of the mobile phone shell in the plane direction is limited.

[0016] The fixing assembly is arranged on the fixing plate, the pressing block in the fixing assembly limits the mobile phone front shell spring piece from above, the displacement of the mobile phone shell and the spring piece due to external force is effectively prevented, and the accuracy and stability of operation are ensured.

[0017] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the fixing jig;

[0019] Figure 2 It is a structural schematic diagram of the fixing assembly;

[0020] Figure 3 It is a structural schematic diagram of the round rod and the second hole plate in a separated state;

[0021] Figure 4 It is a structural schematic diagram of the internal structure of the fixing jig.

[0022] In the diagram: 1. Fixed plate; 101. U-shaped plate; 102. Mounting plate; 103. Slide groove; 2. Adjusting rod; 201. First bearing; 202. First ring; 203. First perforated plate; 204. Threaded sleeve; 3. Limiting plate; 4. Slide rail; 5. Fixed assembly; 501. Side plate; 502. Second bearing; 503. Locking block; 504. Round rod; 505. Locking groove; 506. Second ring; 507. Second perforated plate; 508. Threaded ring; 6. Sliding block; 7. First threaded cylinder; 8. Second threaded cylinder; 9. Mounting block; 10. Pressure block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4 This utility model provides a technical solution: a mobile phone spring clip auxiliary fixing fixture, including a fixing plate 1, a U-shaped plate 101 at the bottom end of the fixing plate 1, an mounting plate 102 installed between the fixing plate 1 and the U-shaped plate 101, and an adjusting rod 2 installed on the U-shaped plate 101. The U-shaped plate 101 and the mounting plate 102 at the bottom end of the fixing plate 1 provide stable support for the entire fixture, ensuring the relative movement flexibility between components and ensuring the stability of the entire fixture structure. During use, even if subjected to certain external impacts or frequent operations, the fixture can maintain a stable state and will not be easily damaged or deformed.

[0025] One end of the adjusting rod 2 is mounted on the mounting plate 102, and a first bearing 201 is mounted on the other end of the adjusting rod 2. A first ring 202 is mounted on the outer ring of the first bearing 201. The first ring 202 is mounted on the side wall of the mounting plate 102 by screws. A threaded sleeve 204 is provided at the connection between the adjusting rod 2 and the U-shaped plate 101. The adjusting rod 2 is mounted on the side wall of the mounting plate 102 by the first ring 202 and screws, and the threaded sleeve 204 is provided at the connection between the adjusting rod 2 and the U-shaped plate 101. This design makes the rotation of the adjusting rod 2 smoother. When adjusting the position of the limiting plate 3, the operator only needs to rotate the adjusting rod 2 to easily adjust the position of the limiting plate 3. Similarly, in the fixing assembly 5, it is also very convenient to adjust the position and pressure of the pressure block 10 by rotating the first threaded cylinder 7 and the second threaded cylinder 8. The operator can quickly complete the fixing and adjustment operations.

[0026] A limiting plate 3 is provided on the top surface of the fixing plate 1, and the mobile phone shell is placed on the limiting plate 3. A sliding groove 103 is opened on the fixing plate 1, and the limiting plate 3 slides on the top surface of the sliding groove 103. The adjusting rod 2 is threadedly engaged with the first hole plate 203, and the first hole plate 203 is connected to the limiting plate 3. The position of the limiting plate 3 is adjusted by the cooperation of the adjusting rod 2 and the first hole plate 203. This design can adapt to mobile phone shells of different sizes and improve the versatility of the fixture. The first hole plate 203 slides inside the sliding groove 103 to realize the position adjustment of the limiting plate 3, ensuring the limiting installation of mobile phone shells of different sizes.

[0027] Two slide rails 4 are installed on the top surface of the fixed plate 1. The slide rails 4 are in sliding engagement with the slider 6. The fixed component 5 is installed on the slider 6. The slider 6 is in sliding engagement with the slide rail 4. This design allows the fixed component 5 to move easily on the fixed plate 1. When it is necessary to fix the spring pieces at different positions of the mobile phone shell, the operator can easily slide the fixed component 5 to the appropriate position, improving the flexibility and efficiency of the operation.

[0028] The fixing component 5 includes a second perforated plate 507, which rotates between two side plates 501. A first threaded cylinder 7 is installed on the top surface of the second perforated plate 507. The first threaded cylinder 7 is internally threaded to engage with a second threaded cylinder 8. A mounting block 9 is provided at the top of the second threaded cylinder 8, and a pressure block 10 is installed on the side wall of the mounting block 9. In the fixing component 5, the engagement of the first threaded cylinder 7 and the second threaded cylinder 8 precisely adjusts the pressure applied to the spring piece by the pressure block 10. By rotating the second threaded cylinder 8, the pressure block 10 is gradually pressed down, and appropriate pressure is applied according to the actual situation of the spring piece, which can ensure that the spring piece is firmly fixed without damaging the spring piece due to excessive pressure.

[0029] The fixing component 5 also includes two side plates 501, and a second perforated plate 507 is disposed between the two side plates 501. The second perforated plate 507 can rotate between the two side plates 501, so that the pressure block 10 on the second perforated plate 507 can be disposed on the top surface of the fixing plate 1 to limit the front shell spring piece of the mobile phone on the limiting plate 3 on the top surface of the fixing plate 1. The limiting plate 3 limits the movement of the mobile phone shell from the bottom and sides, which can restrict the movement of the mobile phone shell in the planar direction. The pressure block 10 in the fixing component 5 limits the front shell spring piece of the mobile phone from above. This multi-directional limiting method firmly fixes the mobile phone shell and the spring piece on the fixing plate 1, which can effectively prevent the mobile phone shell and the spring piece from being displaced due to external force, and ensure the accuracy and stability of operation.

[0030] Both side plates 501 have a second bearing 502 installed inside. The inner ring of the second bearing 502 is fitted with a locking block 503, and the outer ring of the second bearing 502 is fitted with a second ring 506. The second ring 506 is installed on the side plate 501 by screws. A round rod 504 is fitted inside the second hole plate 507. Both ends of the round rod 504 are fitted with the inner ring of the second bearing 502. The round rod 504 has a slot 505 that engages with the locking block 503. One end of the round rod 504 is threaded with a threaded ring 508. The threaded ring 508 is located on the outside of the side plate 501. The round rod 504 has a slot 505 that engages with the locking block 503 and can also be fixed by the threaded ring 508. This allows the pressure block 10 to be flexibly adjusted to adapt to the position of the spring piece of different mobile phone front shells. The position of the spring piece of different mobile phone models may be different. The flexible adjustment method ensures that the fixture can effectively limit the spring piece in various positions.

[0031] When using a fixing fixture to assist in the installation of spring clips on a mobile phone casing, the mobile phone casing is placed on the two limiting plates 3 on the top surface of the fixing plate 1. By adjusting the position of the limiting plates 3, the installation of mobile phone casings of different sizes can be achieved. The two limiting plates 3 fix the mobile phone casing. According to the installation position of the spring clips on the mobile phone casing, the slider 6 inside the slide rail 4 on the top surface of the fixing plate 1 is moved so that the fixing component 5 on the slider 6 can move. After moving, the second hole plate 507 on the round rod 504 between the two side plates 501 is rotated to rotate the pressure block 10. The second threaded cylinder 8 inside the first threaded cylinder 7 is rotated to adjust the displacement of the pressure block 10, ensuring that the pressure block 10 fixes the spring clips on the mobile phone casing, which facilitates the user's welding operation of the spring clips on the mobile phone casing.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A mobile phone spring clip auxiliary fixing fixture, comprising a fixing plate (1), characterized in that: A U-shaped plate (101) is provided at the bottom of the fixed plate (1), and an mounting plate (102) is installed between the fixed plate (1) and the U-shaped plate (101). An adjusting rod (2) is provided on the U-shaped plate (101), and one end of the adjusting rod (2) is installed on the mounting plate (102). A limiting plate (3) is provided on the top surface of the fixed plate (1), and a sliding groove (103) is opened on the fixed plate (1). The limiting plate (3) slides on the top surface of the sliding groove (103). Two slide rails (4) are installed on the top surface of the fixed plate (1). A slider (6) slides inside the slide rails (4), and a fixing component (5) is installed on the slider (6). The fixing component (5) includes a second perforated plate (507), a first threaded cylinder (7) is installed on the top surface of the second perforated plate (507), the first threaded cylinder (7) is internally threaded to a second threaded cylinder (8), a mounting block (9) is provided at the top of the second threaded cylinder (8), and a pressure block (10) is installed on the side wall of the mounting block (9).

2. The mobile phone spring clip auxiliary fixing fixture according to claim 1, characterized in that, The first bearing (201) is installed at one end of the adjusting rod (2), and the first ring (202) is installed on the outer ring of the first bearing (201).

3. The mobile phone spring clip auxiliary fixing fixture according to claim 2, characterized in that, The first ring (202) is mounted on the side wall of the mounting plate (102) by screws, and a threaded sleeve (204) is provided at the connection between the adjusting rod (2) and the U-shaped plate (101).

4. The mobile phone spring-loaded auxiliary fixing fixture according to claim 3, characterized in that, The adjusting rod (2) is threaded with a first perforated plate (203), which is connected to the limiting plate (3). The first perforated plate (203) slides inside the slide groove (103).

5. The mobile phone spring-loaded auxiliary fixing fixture according to claim 1, characterized in that, The fixing component (5) also includes two side plates (501), and the second perforated plate (507) is disposed between the two side plates (501).

6. A mobile phone spring-loaded auxiliary fixing fixture according to claim 5, characterized in that, A second bearing (502) is installed inside each of the two side plates (501). A retaining block (503) is installed on the inner ring of the second bearing (502), and a second ring (506) is installed on the outer ring of the second bearing (502). The second ring (506) is installed on the side plate (501) by screws.

7. A mobile phone spring-loaded auxiliary fixing fixture according to claim 5, characterized in that, The second perforated plate (507) is fitted with a round rod (504) inside. The two ends of the round rod (504) are fitted with the inner ring of the second bearing (502). A slot (505) is opened on the round rod (504), and the slot (505) cooperates with the locking block (503).

8. A mobile phone spring-loaded auxiliary fixing fixture according to claim 7, characterized in that, One end of the round rod (504) is threaded to a threaded ring (508), which is located outside the side plate (501).

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