Mobile phone middle frame shaping device

Abstract

The utility model belongs to the technical field of product shaping, and particularly relates to a mobile phone middle frame shaping device which comprises a supporting part, a connecting part, a first shaping part, a second shaping part and an elastic part. The connecting part and the supporting part are arranged at an interval, and the distance between the connecting part and the supporting part is adjustable; the first shaping part is arranged on the connecting part and is opposite to the frame body; and the second shaping part is arranged on the connecting part and is opposite to the battery compartment. Firstly, the first shaping part directly faces the frame body, the second shaping part directly faces the battery compartment, when the supporting part and the connecting part are close to each other, shaping of the frame body and the battery compartment can be completed at the same time, and hard contact between the first shaping part and the frame body and / or between the second shaping part and the battery compartment can be avoided through arrangement of the elastic part; the shaping quality of the mobile phone middle frame can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to product shaping technical field especially relates to a mobile phone middle frame shaping device. BACKGROUND

[0002] Mobile phone middle frame as the main structural part of mobile phone can ensure that screen, back cover and battery and each component are firmly combined together, specifically, mobile phone middle frame includes frame body and battery compartment, screen and back cover are arranged on the two sides of frame body respectively, and battery is arranged in battery compartment, but mobile phone middle frame will inevitably produce deformation in the production process, in order to not affect the assembly of mobile phone, the shaped mobile phone middle frame is often shaped to ensure the flatness of each position of mobile phone middle frame.

[0003] But the shaping device currently shapes mobile phone middle frame and often adopts pressure head, since the thickness requirement of mobile phone is higher and higher now, so that mobile phone middle frame is more and more thin, especially the position of battery compartment, and the pressure head is in hard contact with battery compartment, so it is easy to cause the damage of mobile phone middle frame in the shaping process, and then reduce the qualified rate.

[0004] Therefore, the above problems are urgent to be solved. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a mobile phone middle frame shaping device to improve the shaping quality of mobile phone middle frame and ensure the shaping qualified rate of mobile phone middle frame.

[0006] To achieve this purpose, the utility model adopts the following technical scheme:

[0007] A mobile phone middle frame shaping device, mobile phone middle frame includes frame body and battery compartment arranged on the frame body, and the mobile phone middle frame shaping device includes:

[0008] Support part for supporting the frame body and enabling the frame body to be kept in a preset posture;

[0009] Connecting part, which is arranged at intervals with the support part, and the distance between the connecting part and the support part is adjustable;

[0010] First shaping part, which is arranged on the connecting part and opposite to the frame body, and the first shaping part can cooperate with the support part to shape the frame body along a preset direction;

[0011] Second shaping part, which is arranged on the connecting part and opposite to the battery compartment, and the second shaping part can cooperate with the support part to shape the battery compartment along the preset direction;

[0012] An elastic part is arranged between the second shaping part and the connecting part in a compressed manner, and the deformation direction of the elastic part is opposite to the preset direction.

[0013] Preferably, the first shaping part comprises:

[0014] A plurality of connecting rods are arranged on the connecting part, and the length direction of the connecting rod is consistent with the preset direction.

[0015] A plurality of pressing heads are arranged one-to-one corresponding to the connecting rods, and are arranged at one end of the corresponding connecting rod adjacent to the frame.

[0016] Preferably, the elastic part is arranged between the connecting rod and the pressing head.

[0017] Preferably, the position of any connecting rod on the connecting part is adjustable; and / or;

[0018] The position of any connecting rod along the preset direction is adjustable.

[0019] Preferably, the connecting part has a sliding groove, and the sliding groove is arranged along the preset direction.

[0020] The second shaping part comprises:

[0021] A pressing block is slidingly connected to the sliding groove, and the pressing block has a shaping end abutting against the battery compartment, and the shaping end extends to the outside of the sliding groove.

[0022] A fixing member is arranged on the side of the connecting part away from the frame, and the elastic part is arranged in a compressed manner between the pressing block and the fixing member.

[0023] Preferably, the pressing block is provided with a plurality of pressing blocks.

[0024] Preferably, the contact area between the shaping end and the battery compartment is greater than the contact area between the pressing head and the frame.

[0025] Preferably, the elastic part is a compression spring.

[0026] Preferably, the supporting part comprises:

[0027] A supporting plate;

[0028] A plurality of supporting blocks are detachably arranged on the supporting plate for supporting the mobile phone middle frame.

[0029] A limiting mechanism is detachably arranged on the supporting plate and around the mobile phone middle frame, so as to keep the frame in a preset posture.

[0030] Preferably, the mobile phone mid-frame shaping device further includes:

[0031] A driving part is connected to the connecting part to drive the connecting part to move unidirectionally toward the supporting part;

[0032] A guide portion is disposed between the connecting portion and the supporting portion.

[0033] The beneficial effects of this utility model are:

[0034] The mobile phone frame shaping device of this utility model, with the first shaping part facing the frame and the second shaping part facing the battery compartment, and the support part and the connecting part approaching each other, can simultaneously shape the frame and the battery compartment. That is, when the support part and the connecting part approach each other, the first shaping part can abut against the frame to shape the frame, and the second shaping part can abut against the battery compartment to shape the battery compartment. The elastic part can avoid hard contact between the first shaping part and the frame, and / or between the second shaping part and the battery compartment, so as to improve the shaping quality of the mobile phone frame. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the structure of the mobile phone frame shaping device in this embodiment of the present invention;

[0036] Figure 2 This is a schematic diagram of the structure of the support part and the mobile phone frame in an embodiment of this utility model;

[0037] Figure 3 This is a schematic diagram of the structure of the connecting part, the first shaping part, and the second shaping part in an embodiment of this utility model;

[0038] Figure 4 for Figure 3 A cross-sectional schematic diagram.

[0039] In the picture:

[0040] 100. Phone frame; 110. Frame; 120. Battery compartment;

[0041] 1. Support section; 11. Support plate; 12. Support block; 13. Limiting mechanism; 131. Limiting block;

[0042] 2. Connecting part; 21. Slide groove;

[0043] 3. First shaping section; 31. Connecting rod; 32. Press head;

[0044] 4. Second shaping section; 41. Pressure block; 42. Fixing component;

[0045] 5. Elastic part; 6. Driving part; 7. Guiding part. Detailed Implementation

[0046] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are merely used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, for the convenience of description, only the parts related to the utility model are shown in the drawings, not all the structures.

[0047] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0048] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "below" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0049] In the description of the embodiment, the terms "up", "down", "left", "right" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation of the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0050] The mobile phone middle frame includes a frame body and a battery compartment arranged on the frame body, a screen and a back cover are arranged on two sides of the frame body respectively, a battery is arranged in the battery compartment, and the mobile phone middle frame needs to be shaped by means of a shaping device after production is completed. However, the shaping device currently used often adopts a pressing head when shaping the mobile phone middle frame. Since the thickness requirement for the mobile phone is higher and higher, the mobile phone middle frame, especially the position of the battery compartment, is getting thinner and thinner. In addition, the pressing head and the mobile phone middle frame are in hard contact when they are in contact, so that the position of the battery compartment is easily damaged in the shaping process, thereby reducing the qualified rate. Based on the above, the mobile phone shaping device is proposed in the embodiment to change the contact mode between the shaping structure and the mobile phone middle frame, so as to improve the shaping quality of the mobile phone middle frame and ensure the shaping qualified rate of the mobile phone middle frame.

[0051] Specifically, please refer to Figures 1 to 4 The mobile phone middle frame shaping device includes a supporting part 1, a connecting part 2, a first shaping part 3, a second shaping part 4 and an elastic part 5. The supporting part 1 is used to support the frame body 110 and can keep the frame body 110 in a preset posture. The connecting part 2 is arranged at a distance from the supporting part 1, and the distance between the connecting part 2 and the supporting part 1 is adjustable. The first shaping part 3 is arranged on the connecting part 2 and opposite to the frame body 110. The first shaping part 3 can cooperate with the supporting part 1 to shape the frame body 110 in a preset direction. The second shaping part 4 is arranged on the connecting part 2 and opposite to the battery compartment 120. The second shaping part 4 can cooperate with the supporting part 1 to shape the battery compartment 120 in a preset direction. The elastic part 5 is arranged in compression between the second shaping part 4 and the connecting part 2, and / or arranged in compression between the first shaping part 3 and the connecting part 2. The deformation direction of the elastic part 5 is opposite to the preset direction.

[0052] It can be understood that when the first shaping part 3 is opposite to the frame body 110 and the second shaping part 4 is opposite to the battery compartment 120, the supporting part 1 and the connecting part 2 are close to each other, the shaping of the frame body 110 and the battery compartment 120 can be completed at the same time, that is, when the supporting part 1 and the connecting part 2 are close to each other, the first shaping part 3 can abut against the frame body 110 to shape the frame body 110, the second shaping part 4 can abut against the battery compartment 120 to shape the battery compartment 120, and the arrangement of the elastic part 5 can avoid hard contact between the first shaping part 3 and the frame body 110 and / or between the second shaping part 4 and the battery compartment 120, so as to improve the shaping quality of the mobile phone middle frame 100.

[0053] In the embodiment, the first shaping part 3 comprises a plurality of connecting rods 31 and a plurality of pressing heads 32. The plurality of connecting rods 31 are arranged on the connecting part 2, and the length direction of the connecting rod 31 is consistent with the preset direction. The plurality of pressing heads 32 are arranged in one-to-one correspondence with the plurality of connecting rods 31, and are arranged at one end of the corresponding connecting rod 31 adjacent to the frame body 110. It can be understood that, in the process of the connecting part 2 and the supporting part 1 approaching each other, the pressing head 32 can abut against the frame body 110 and can cooperate with the supporting part 1, so as to complete the shaping of the frame body 110.

[0054] The elastic part 5 is arranged between the connecting rod 31 and the pressing head 32. It can be understood that, when the pressing head 32 abuts against the frame body 110, under the reaction force, the pressing head 32 moves in the direction away from the frame body 110, so as to avoid the hard contact between the frame body 110 and the pressing head 32, and under the action of the elastic part 5, the movement of the pressing head 32 can be resisted, so as to complete the shaping of the frame body 110.

[0055] It should be noted that the elastic part 5 is preferably a compression spring. According to the deformation amount of the frame body 110 at different positions, different stiffness coefficients of the compression spring are replaced to meet the shaping amount of the pressing head 32, so as to improve the applicability of the mobile phone frame shaping device.

[0056] Further, the position of any connecting rod 31 on the connecting part 2 is adjustable; and / or; the position of any connecting rod 31 in the preset direction is adjustable. According to the actual working condition, the deformation position and deformation amount of different mobile phone frames 100 are different, therefore, according to different needs, the position of the connecting rod 31 can be adjusted to make the pressing head 32 opposite to the different deformation positions, so as to improve the applicability of the mobile phone frame shaping device, and the position of any connecting rod 31 in the preset direction can be adjusted according to the deformation amount of any deformation position, so as to further improve the adaptability of the mobile phone frame shaping device.

[0057] Exemplarily, the connecting part 2 is a hole plate, and the connecting rod 31 is a screw rod. The screw rod is screwed with the connecting hole on the hole plate, and the position of the screw rod is adjusted according to different working conditions, and the screwing position of the screw rod and the screw hole is adjusted according to different working conditions.

[0058] It should be noted that the frame body 110 is also provided with a mounting groove for mounting other components, therefore, when selecting the pressing head 32, the size of the mounting groove needs to be considered to avoid interference between the pressing head 32 and the groove wall during shaping.

[0059] In the embodiment, the connecting portion 2 is provided with a sliding groove 21 arranged in a preset direction; the second shaping portion 4 comprises a pressing block 41 and a fixing member 42, the pressing block 41 is slidingly connected to the sliding groove 21, the pressing block 41 is provided with a shaping end abutting against the battery compartment 120, and the shaping end extends to the outside of the sliding groove 21; the fixing member 42 is arranged on the side of the connecting portion 2 away from the frame body 110, and the elastic portion 5 is arranged between the pressing block 41 and the fixing member 42 in a compressed manner. It can be understood that, when the pressing block 41 abuts against the battery compartment 120, the pressing block 41 slides along the sliding groove 21 in a direction away from the battery compartment 120 under the reaction force, so that hard contact between the battery compartment 120 and the pressing block 41 can be avoided, and the sliding of the pressing block 41 can be resisted under the action of the elastic portion 5, so that the shaping of the battery compartment 120 can be completed.

[0060] The sliding groove 21 is provided with a stepped surface adjacent to one end of the battery compartment 120, and the stepped surface and the fixing member 42 can limit both ends of the stroke of the pressing block 41, so that the pressing block 41 can be prevented from being separated from the sliding groove 21, thereby improving the safety performance of the mobile phone middle frame shaping device.

[0061] Further, the contact area between the shaping end and the battery compartment 120 is greater than the contact area between the pressing head 32 and the frame body 110. It can be understood that, the increase of the contact area can further reduce the pressure of the battery compartment 120 of the pressing block 41, thereby further ensuring the shaping quality.

[0062] In particular, the pressing block 41 is provided with a plurality of pressing blocks 41. It can be understood that, the plurality of pressing blocks 41 can simultaneously shape different positions of the battery compartment 120, thereby improving the shaping efficiency of the mobile phone middle frame 100.

[0063] In practical application, the compression spring is arranged between the pressing block 41 and the fixing member 42 in a compressed manner, and can be compressed when the pressing block 41 just contacts the battery compartment 120, so that hard contact between the pressing block 41 and the battery compartment 120 can be avoided, in addition, the compression spring can generate elastic potential energy after being compressed, so that the sliding of the pressing block 41 can be resisted under the action of the elastic potential energy, thereby the pressing block 41 can cooperate with the supporting portion 1 to shape the battery compartment 120.

[0064] Further, the pressing block 41 is provided with a mounting groove shaped according to the compression spring, one end of the compression spring is arranged in the mounting groove, and the other end abuts against the fixing member 42. In this way, the compression spring can be prevented from deviating during the movement of the pressing block 41, thereby further improving the shaping quality of the mobile phone middle frame shaping device.

[0065] It should be noted that, according to different deformation amounts of the battery compartment 120, different compression springs with different stiffness coefficients can be replaced to meet the shaping amount of the pressing block 41, thereby improving the applicability of the mobile phone middle frame shaping device.

[0066] In the embodiment, the supporting part 1 comprises a supporting plate 11, a plurality of supporting blocks 12 and a limiting mechanism 13. The plurality of supporting blocks 12 are detachably arranged on the supporting plate 11 and used for supporting the mobile phone middle frame 100. The limiting mechanism 13 is detachably arranged on the supporting plate 11 and located around the mobile phone middle frame 100, so that the frame body 110 is kept in a preset posture. It can be understood that, before the mobile phone middle frame 100 is placed, the battery compartment 120 is first arranged towards the connecting part 2, then the mobile phone middle frame 100 is placed on the plurality of supporting blocks 12, and the limiting mechanism 13 is used to limit the mobile phone middle frame 100, so that the frame body 110 is kept in a preset posture, thereby avoiding displacement of the mobile phone middle frame 100 in the shaping process.

[0067] Exemplarily, the supporting plate 11 is a hole plate, and the supporting blocks 12 are connected with the hole plate through bolts. In this way, the positions of the supporting blocks 12 can be adjusted according to the different positions of the pressing head 32, so that the shaping quality of the mobile phone middle frame 100 can be further improved.

[0068] Further, the limiting mechanism 13 comprises a plurality of limiting blocks 131, and the plurality of limiting blocks 131 can surround to form a limiting space which is shaped like the mobile phone middle frame 100. It can be understood that the plurality of limiting blocks 131 can be distributed along the length direction and the width direction of the mobile phone middle frame 100 respectively, and can abut against the circumferential side wall of the mobile phone middle frame 100, so that the mobile phone middle frame 100 can be kept in a preset posture.

[0069] Preferably, the limiting blocks 131 are detachably connected with the supporting plate 11 through bolts, so as to further improve the applicability of the mobile phone middle frame shaping device. In actual application, according to different models of the mobile phone middle frame 100, the plurality of limiting blocks 131 are installed on the supporting plate 11, so that the plurality of limiting blocks 131 can surround to form a limiting space which is shaped like the mobile phone middle frame 100.

[0070] In the embodiment, the mobile phone middle frame shaping device further comprises a driving part 6 and a guiding part 7. The driving part 6 is connected with the connecting part 2 to drive the connecting part 2 to move towards the supporting part 1 in one direction. The guiding part 7 is arranged between the connecting part 2 and the supporting part 1. It can be understood that the supporting part 1 is fixedly arranged, the connecting part 2 is movably arranged, and the connecting part 2 can move towards the supporting part 1 under the action of the driving part 6, so that the first shaping part 3 and the second shaping part 4 can cooperate with the supporting part 1 respectively to simultaneously complete shaping of the frame body 110 and the battery compartment 120. Under the action of the guiding part 7, displacement of the connecting part 2 and the supporting part 1 can be avoided, so that the shaping quality of the mobile phone middle frame 100 can be further improved.

[0071] Preferably, the guide part 7 is a guide rail and slider structure, the guide rail is arranged between the support part 1 and the connecting part 2, the slider is arranged on the connecting part 2, and the connecting part 2 can be driven to move along the guide rail under the action of the driving part 6.

[0072] Obviously, the above embodiments of the present application are merely exemplary and are not intended to limit the embodiments of the present application. For those skilled in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the scope of the present application. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent substitution and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mobile phone middle frame shaping device, the mobile phone middle frame (100) comprising a frame body (110) and a battery compartment (120) arranged on the frame body (110), characterized in that, The mobile phone middle frame shaping device comprises: a support part (1) for supporting the frame body (110) and capable of keeping the frame body (110) in a preset posture; a connecting part (2) arranged at a distance from the support part (1), and the distance between the connecting part (2) and the support part (1) is adjustable; a first shaping part (3) arranged on the connecting part (2) and opposite to the frame body (110), the first shaping part (3) being capable of cooperating with the support part (1) to shape the frame body (110) in a preset direction; a second shaping part (4) arranged on the connecting part (2) and opposite to the battery compartment (120), the second shaping part (4) being capable of cooperating with the support part (1) to shape the battery compartment (120) in the preset direction; an elastic part (5) compressed between the second shaping part (4) and the connecting part (2) and / or compressed between the first shaping part (3) and the connecting part (2), and the deformation direction of the elastic part (5) is opposite to the preset direction.

2. The handset midframe shaping device of claim 1, wherein, The first shaping part (3) comprises: a plurality of connecting rods (31) each arranged on the connecting part (2), and the length direction of the connecting rod (31) is consistent with the preset direction; a plurality of pressure heads (32) each corresponding to one of the connecting rods (31) and arranged on one end of the corresponding connecting rod (31) adjacent to the frame body (110).

3. The handset midframe shaping device of claim 2, wherein, The elastic part (5) is arranged between the connecting rod (31) and the pressure head (32).

4. The handset midframe shaping device of claim 2, wherein, The position of any connecting rod (31) on the connecting part (2) is adjustable; and / or; The position of any connecting rod (31) in the preset direction is adjustable.

5. The handset midframe shaping device of claim 2, wherein, The connecting part (2) has a sliding groove (21) arranged in the preset direction; The second shaping part (4) comprises: a pressing block (41) slidingly connected to the sliding groove (21), the pressing block (41) having a shaping end abutting against the battery compartment (120), and the shaping end extending to the outside of the sliding groove (21); a fixing member (42) arranged on the side of the connecting part (2) away from the frame body (110), and the elastic part (5) is compressed between the pressing block (41) and the fixing member (42).

6. The handset midframe shaping device of claim 5, wherein, The pressing block (41) is provided with a plurality of.

7. The handset midframe shaping device of claim 5, wherein, The contact area between the shaping end and the battery compartment (120) is greater than the contact area between the pressure head (32) and the frame body (110).

8. The handset midframe shaping device of claim 1, wherein, The elastic part (5) is a compression spring.

9. The handset midframe shaping device of claim 1, wherein, The support part (1) comprises: a support plate (11); a plurality of support blocks (12) detachably arranged on the support plate (11) for supporting the mobile phone middle frame (100); a limiting mechanism (13) detachably arranged on the support plate (11) and surrounding the mobile phone middle frame (100) to keep the frame body (110) in a preset posture.

10. The handset midframe shaping device of claim 1, wherein, The mobile phone middle frame shaping device further comprises: A driving part (6) is connected with the connecting part (2) to drive the connecting part (2) to approach the supporting part (1) unidirectionally. A guiding part (7) is arranged between the connecting part (2) and the supporting part (1).

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