CN111360747A - Mobile phone motherboard and frame installation device - Google Patents
Mobile phone motherboard and frame installation device Download PDFInfo
- Publication number
- CN111360747A CN111360747A CN202010300264.4A CN202010300264A CN111360747A CN 111360747 A CN111360747 A CN 111360747A CN 202010300264 A CN202010300264 A CN 202010300264A CN 111360747 A CN111360747 A CN 111360747A
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- Prior art keywords
- mobile phone
- stop block
- plate
- connecting rod
- locking
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- 238000009434 installation Methods 0.000 title claims description 10
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 230000007306 turnover Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a mobile phone mainboard and frame mounting device, which comprises a fixed base, an upper overturning assembly and an SIM (subscriber identity module) card slot alignment device, wherein the fixed base comprises a bottom plate, a support plate, a pressing sheet and a mobile phone frame clamping device; the upper turning component comprises a turning plate and a locking device for locking the turning plate on the support plate, and the turning plate is provided with a plurality of insulating cushion block SIM card slot aligning devices connected to the mainboard and comprises an SIM card slot cover, an aligning insertion sheet and an insertion sheet driving device for driving the aligning insertion sheet to slide. Compared with the prior art, the invention can realize the accurate alignment of the main board and the frame. The SIM card slot alignment device can realize the precision alignment of the SIM card slot.
Description
Technical Field
The invention relates to the technical field of mobile phone installation, in particular to a mobile phone mainboard and frame installation device.
Background
The integration level of the existing smart phone is higher, and the industrial design is greatly improved. The mobile phone basically comprises a main board, a frame (middle frame), a rear cover and a battery, wherein the assembly of the main board and the frame is particularly important because a series of characters and pictures can be caused once the main board and the frame are deviated, and if the battery cannot be loaded, the plug and the button are deviated. Along with the mobile phone is thinner and thinner, the precision requirement on the main board and the frame is higher and higher.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a mobile phone mainboard and frame mounting device, which solves the technical problem that the assembly of a mobile phone mainboard and a frame in the prior art is not easy to accurately position.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a mobile phone motherboard and frame installation device: the mobile phone frame clamping device comprises a transverse fixed stop block, a longitudinal movable stop block and a transverse movable stop block, the longitudinal movable stop block and the transverse movable stop block are connected with a stop block driving device, and elastic blocks are arranged on product connecting surfaces of the transverse fixed stop block and the longitudinal fixed stop block;
the upper turnover assembly comprises a turnover plate and a locking device for locking the turnover plate on the support plate, and the turnover plate is provided with a plurality of insulating cushion blocks connected with the main board;
the SIM card slot aligning device comprises a SIM card slot cover, an aligning insertion sheet and an insertion sheet driving device for driving the aligning insertion sheet to slide.
As a preferred embodiment of the present invention, in the aforementioned mobile phone motherboard and frame mounting device, the stop driving device includes a clamping cylinder, an L-shaped connecting rod, a first connecting rod and a second connecting rod, two ends of the L-shaped connecting rod are respectively connected to one end of the first connecting rod and one end of the second connecting rod, a middle of the L-shaped connecting rod is hinged to the support plate or the bottom plate, and the other ends of the first connecting rod and the second connecting rod are respectively connected to the longitudinally movable stop and the transversely movable stop.
As a preferred embodiment of the present invention, in the aforementioned installation device for a mobile phone motherboard and a frame, the locking device includes a locking hook, a locking cylinder, and a locking fork rod slidably connected to the turning plate, the locking hook is connected to the support plate, the locking cylinder is connected to the turning plate, a power output end of the locking cylinder is connected to the locking fork rod, and when the turning plate is locked to the support plate, the locking fork rod is connected to the support plate.
As a preferred embodiment of the present invention, in the aforementioned device for installing a main board and a frame of a mobile phone, the pressing sheet includes a first pressing sheet and a second pressing sheet, both the first pressing sheet and the second pressing sheet are hinged to the bottom plate, and a non-metal pressing foot is disposed at an end of the pressing sheet.
As a preferred embodiment of the present invention, in the aforementioned installation device for a main board and a frame of a mobile phone, the insert driving device includes a slider, a guide rail and a slider locking device, the guide rail is connected to the bottom plate, the slider is slidably connected to the guide rail, the alignment insert is connected to the slider, and when the alignment insert is connected to the SIM card slot, the slider locking device is connected to the slider.
As a preferred embodiment of the present invention, in the aforementioned mobile phone motherboard and frame mounting device, the slider locking device includes an elastic stopper and a locking rod connected to a side of the slider, the elastic stopper is provided with a wedge surface and a vertical surface, when the alignment insert moves toward the SIM card slot, the locking rod is connected to the wedge surface, and when the alignment insert is in a locked state, the locking rod is connected to the vertical surface.
As a preferred scheme of the invention, the mobile phone motherboard and frame mounting device further comprises a pre-tightening cylinder and a pre-tightening block, wherein the pre-tightening cylinder is connected to the turning plate, the pre-tightening block is slidably connected to the turning plate, and a power output end of the pre-tightening cylinder is connected with the pre-tightening block.
As a preferred embodiment of the present invention, in the aforementioned mobile phone motherboard and frame mounting device, the workpiece connection end of the pre-tightening block is further provided with a rotatable pre-tightening head.
As a preferred embodiment of the present invention, in the aforementioned installation device for a main board and a frame of a mobile phone, the turning plate is further provided with a detachable auxiliary cover plate.
As a preferred embodiment of the present invention, in the aforementioned mobile phone motherboard and frame mounting device, the first connecting rod is elastically connected to the longitudinal movable stop, and the second connecting rod is elastically connected to the transverse movable stop.
The invention achieves the following beneficial effects:
compared with the prior art, the invention can realize the accurate alignment of the main board and the frame, the assembly parts on the main board, such as a flat cable connector, are respectively pressed through the two pressing sheets, and when a whole small plate is installed, the pre-tightening can be realized through the pre-tightening head.
The SIM card slot alignment device can realize the precision alignment of the SIM card slot, and in the alignment process, the SIM card slot cover can simulate the rear cover of the mobile phone.
Two movable check blocks in the mobile phone frame clamping device can be driven simultaneously only by one cylinder.
Drawings
FIG. 1 is an isometric view of the overall construction of the present invention;
figure 2 is an isometric view of the fixed base of the present invention;
FIG. 3 is a first structural view of the carrier and the upper flip assembly of the present invention;
FIG. 4 is a second structural view of the carrier plate and upper flip assembly of the present invention (with the flip hidden);
FIG. 5 is a block diagram of the stopper driving device of the present invention;
figure 6 is a close-up view at a in figure 2 (SIM card slot alignment arrangement);
the meaning of the reference numerals: 1-a bottom plate; 2-tabletting; 3-presser foot; 4-a joystick; 5-tabletting; 6-carrying plate; 7-turning over the board; 8-SIM card slot alignment means; 61-transverse fixed stop block; 62-longitudinal fixed stop block; 63-a longitudinal movable stop block; 64-a lateral motion stop; 65-L shaped connecting rod; 66-a clamping cylinder; 69-locking hook; 631-link one; 641-connecting rod two; 71-a hinge; 72-cylinder lock-up; 73-locking the yoke; 74-pretension cylinder; 75-a pre-tensioning block; 76-a pre-tightening head; 77-auxiliary cover plate; 81-a slide block; 82-a guide rail; 83- -resilient stop; 84-alignment tabs; 811-locking lever; 85-SIM card slot cover.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 6: the embodiment discloses a mobile phone motherboard and frame installation device: including unable adjustment base, go up upset subassembly and SIM draw-in groove aligning device 8, unable adjustment base includes bottom plate 1, support plate 6, preforming and cell-phone frame clamping device, support plate 6 is connected in bottom plate 1, the pressure head articulates in bottom plate 1, cell-phone frame clamping device is including transversely deciding dog 61, vertically decide dog 62, vertically move dog 63 and transversely move dog 64, vertically move dog 63, transversely move dog 64 and connect dog drive arrangement, transversely decide dog 61, the product of vertically deciding dog 62 is connected the face and all is equipped with the elastic block, the elastic block here can adopt the rubber piece, on the one hand make it be elastic contact with the product, avoid scraping the product.
The upper turning component comprises a turning plate 7 and a locking device for locking the turning plate 7 on the support plate 6, and the turning plate 7 is provided with a plurality of insulating cushion blocks connected with the main board. The SIM card slot alignment apparatus 8 includes a SIM card slot cover 85, an alignment tab 84, and a tab driving apparatus for driving the alignment tab 84 to slide. The side of the flap 7 is connected to the base plate 1 via a hinge 71, and a plurality of sensors can be provided on the hinge 71 to detect whether the flap 7 is completely covered. Because the rear cover of the mobile phone is not covered when the middle frame and the mainboard of the mobile phone are installed, because the SIM card slot cover 85 is arranged in the embodiment in order to simulate the situation that the rear cover of the mobile phone is covered, the SIM card slot cover 85 covers the SIM card slot position of the mainboard and is used for simulating the rear cover of the mobile phone.
As shown in fig. 5: the stopper driving device includes a clamping cylinder 66, an L-shaped connecting rod 65, a first connecting rod 631 and a second connecting rod 641, two ends of the L-shaped connecting rod 65 are respectively connected to one ends of the first connecting rod 631 and the second connecting rod 641, a middle portion (non-end portion, not necessarily a middle point) of the L-shaped connecting rod 65 is hinged to the carrier plate 6 or the bottom plate 1, and the other ends of the first connecting rod 631 and the second connecting rod 641 are respectively connected to the longitudinal movable stopper 63 and the transverse movable stopper 64. Thus, when the clamp cylinder 66 moves, the second link 641 drives the laterally movable block 64 to move, and the first link 631 and the L-shaped link 65 drive the longitudinally movable block 63 to move in sequence. The first link 631 is elastically connected to the longitudinal moving block 63, and the second link 641 is elastically connected to the transverse moving block 64. The elastic connection is preferably a spring, and the specific structure can be set by a person skilled in the art according to actual conditions.
The locking device of the embodiment includes a dead-lock hook 69, a dead-lock cylinder 72, and a dead-lock fork 73 slidably connected to the turning plate 7, wherein the dead-lock hook 69 is connected to the carrier plate 6, the dead-lock cylinder 72 (which can be connected to the turning plate 7 through a slide rail in the prior art) is connected to the turning plate 7, a power output end of the dead-lock cylinder 72 is connected to the dead-lock fork 73, and when the turning plate 7 is locked to the carrier plate 6, the dead-lock fork 73 is connected to the carrier plate 6.
The preforming of this embodiment includes preforming one 2 and preforming two 5, and preforming one 2, two 5 all articulate in bottom plate 1, in order to avoid the preforming to crush spare part on the mainboard, this embodiment still is equipped with non-metallic presser foot 3 at the tip of preforming, and for the ease of operation, the upper end of preforming still is equipped with control lever 4, and control lever 4 is used for the upset preforming, and the pressfitting is realized with the magnetism of accessible magnet to the preforming, and magnet can be installed on bottom plate 1.
With reference to fig. 1, 2 and 6: the insert driving device of the embodiment includes a sliding block 81, a guiding rail 82 and a sliding block locking device, wherein the guiding rail 82 is connected to the base plate 1, the sliding block 81 is slidably connected to the guiding rail 82, the alignment insert 84 is connected to the sliding block 81, and when the alignment insert 84 is connected to the SIM card slot, the sliding block locking device is connected to the sliding block 81. Specifically, the method comprises the following steps: slider locking device includes elastic stop 83 and connects in the dead pole 811 of lock of slider 81 lateral part, elastic stop 83's bottom is equipped with spring and last stop device, elastic stop 83 is equipped with wedge and vertical face, when aligning inserted sheet 84 to the motion of SIM card slot, lock pole 811 and pass through the wedge, make elastic stop 83 compression spring, when dead pole 811 passes through elastic stop 83 completely, spring drive elastic stop 83 is gone up the bullet, connect dead pole 811 of lock through vertical face, just so can pass the SIM card slot of cell-phone center and mainboard with aligning inserted sheet 84, realize location between them.
The main board is not a whole board, in order to enable two boards to be matched accurately, the embodiment further comprises a pre-tightening cylinder 74 and a pre-tightening block 75, the pre-tightening cylinder 74 is connected to the turning plate 7, the pre-tightening block 75 is connected to the turning plate 7 in a sliding mode, the power output end of the pre-tightening cylinder 74 is connected with the pre-tightening block 75, and a rotatable pre-tightening head 76 is further arranged at the workpiece connecting end of the pre-tightening block 75. The rotating shaft of the pre-tightening head 76 is vertically arranged, and the two PCB boards are tightly attached through the pre-tightening air cylinder 74.
The flap 7 of this embodiment is also provided with a removable auxiliary cover plate 77. The auxiliary cover plate 77 is mounted on the turning plate 7 through screws and used for covering key parts of the mobile phone, such as a CPU mounting part.
During the use, pass through cell-phone frame clamping device with the cell-phone frame and fix on support plate 6, during specific process: the longitudinal movable stop block 63 and the transverse movable stop block 64 are driven to be linked through the movement of the clamping cylinder 66, and the transverse fixed stop block 61 and the longitudinal fixed stop block 62 are matched to fix four edges of the mobile phone frame respectively.
The main board is placed in the frame, the assembling components on the main board, such as the flat cable connector, are respectively pressed by the two pressing sheets,
when mounting the whole platelet, pretensioning can be achieved by the pretensioning head 76.
The SIM card slot can be accurately aligned by the SIM card slot aligning device 8.
Compared with the prior art, the invention can realize the accurate alignment of the main board and the frame.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a mobile phone motherboard and frame installation device which characterized in that: the mobile phone frame clamping device comprises a fixed base, an upper overturning assembly and an SIM card slot aligning device (8), wherein the fixed base comprises a bottom plate (1), a support plate (6), a pressing sheet and a mobile phone frame clamping device, the support plate (6) is connected to the bottom plate (1), a pressing head is hinged to the bottom plate (1), the mobile phone frame clamping device comprises a transverse fixed stop block (61), a longitudinal fixed stop block (62), a longitudinal movable stop block (63) and a transverse movable stop block (64), the longitudinal movable stop block (63) and the transverse movable stop block (64) are connected with a stop block driving device, and elastic blocks are arranged on product connecting surfaces of the transverse fixed stop block (61) and the longitudinal fixed stop block (62;
the upper turnover assembly comprises a turnover plate (7) and a locking device for locking the turnover plate (7) on the support plate (6), and the turnover plate (7) is provided with a plurality of insulating cushion blocks connected with the main board;
the SIM card slot aligning device (8) comprises a SIM card slot cover (85), an aligning insertion sheet (84) and an insertion sheet driving device for driving the aligning insertion sheet (84) to slide.
2. The device of claim 1, wherein the mobile phone motherboard and the bezel comprises: the stop block driving device comprises a clamping cylinder (66), an L-shaped connecting rod (65), a first connecting rod (631) and a second connecting rod (641), two ends of the L-shaped connecting rod (65) are respectively connected to one ends of the first connecting rod (631) and the second connecting rod (641), the middle of the L-shaped connecting rod (65) is hinged to the carrier plate (6) or the bottom plate (1), and the other ends of the first connecting rod (631) and the second connecting rod (641) are respectively connected to the longitudinal moving stop block (63) and the transverse moving stop block (64).
3. The device of claim 1, wherein the mobile phone motherboard and the bezel comprises: locking device including lock dead collude (69), lock dead cylinder (72), but sliding connection in the dead fork arm of lock (73) of turning over board (7), lock dead collude (69) and connect in support plate (6), lock dead cylinder (72) connect in turning over board (7), the power take off end of lock dead cylinder (72) connects in lock dead fork arm (73), when turning over board (7) and locking in support plate (6), lock dead fork arm (73) and connect in support plate (6).
4. The device of claim 1, wherein the mobile phone motherboard and the bezel comprises: the pressing sheet comprises a first pressing sheet (2) and a second pressing sheet (5), the first pressing sheet (2) and the second pressing sheet (5) are hinged to the bottom plate (1), and the end part of the pressing sheet is provided with a nonmetallic presser foot (3).
5. The device of claim 1, wherein the mobile phone motherboard and the bezel comprises: inserted sheet drive arrangement includes slider (81), guide rail (82) and slider locking device, guide rail (82) are connected in bottom plate (1), but slider (81) sliding connection in guide rail (82), align inserted sheet (84) and connect in slider (81), when aligning inserted sheet (84) and connecting in the SIM draw-in groove, slider locking device connects in slider (81).
6. The device of claim 5, wherein the mobile phone motherboard and the bezel comprises: slider locking device includes elasticity dog (83) and connects in dead pole (811) of locking of slider (81) lateral part, elasticity dog (83) are equipped with wedge face and vertical face, when aligning inserted sheet (84) to the motion of SIM draw-in groove, dead pole (811) of locking connect the wedge face, when being in the lock state, dead pole (811) of locking connect vertical face.
7. The device of claim 1, wherein the mobile phone motherboard and the bezel comprises: the device is characterized by further comprising a pre-tightening cylinder (74) and a pre-tightening block (75), wherein the pre-tightening cylinder (74) is connected to the turning plate (7), the pre-tightening block (75) is connected to the turning plate (7) in a sliding mode, and the power output end of the pre-tightening cylinder (74) is connected with the pre-tightening block (75).
8. The device of claim 7, wherein: the workpiece connecting end of the pre-tightening block (75) is also provided with a rotatable pre-tightening head (76).
9. The device of claim 1, wherein the mobile phone motherboard and the bezel comprises: the turning plate (7) is also provided with a detachable auxiliary cover plate (77).
10. The device of claim 2, wherein the mobile phone motherboard and the bezel comprises: the first connecting rod (631) is elastically connected to the longitudinal movable stop block (63), and the second connecting rod (641) is elastically connected to the transverse movable stop block (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300264.4A CN111360747B (en) | 2020-04-16 | 2020-04-16 | Mobile phone motherboard and frame installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300264.4A CN111360747B (en) | 2020-04-16 | 2020-04-16 | Mobile phone motherboard and frame installation device |
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| Publication Number | Publication Date |
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| CN111360747A true CN111360747A (en) | 2020-07-03 |
| CN111360747B CN111360747B (en) | 2024-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010300264.4A Active CN111360747B (en) | 2020-04-16 | 2020-04-16 | Mobile phone motherboard and frame installation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083486A (en) * | 2021-12-21 | 2022-02-25 | 江苏创源电子有限公司 | Battery installation equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944200A (en) * | 1974-10-02 | 1976-03-16 | Huntley James R | Workpiece clamping and positioning apparatus |
| CN105499952A (en) * | 2015-12-30 | 2016-04-20 | 苏州博众精工科技有限公司 | Positioning carrier device |
| CN108188535A (en) * | 2018-03-20 | 2018-06-22 | 镭射沃激光科技(深圳)有限公司 | A kind of mobile phone camera module group welding fixture and its welding charging method |
| CN212653366U (en) * | 2020-04-16 | 2021-03-05 | 昆山铭世特精密机械有限公司 | Mobile phone motherboard and frame installation device |
-
2020
- 2020-04-16 CN CN202010300264.4A patent/CN111360747B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944200A (en) * | 1974-10-02 | 1976-03-16 | Huntley James R | Workpiece clamping and positioning apparatus |
| CN105499952A (en) * | 2015-12-30 | 2016-04-20 | 苏州博众精工科技有限公司 | Positioning carrier device |
| CN108188535A (en) * | 2018-03-20 | 2018-06-22 | 镭射沃激光科技(深圳)有限公司 | A kind of mobile phone camera module group welding fixture and its welding charging method |
| CN212653366U (en) * | 2020-04-16 | 2021-03-05 | 昆山铭世特精密机械有限公司 | Mobile phone motherboard and frame installation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083486A (en) * | 2021-12-21 | 2022-02-25 | 江苏创源电子有限公司 | Battery installation equipment |
| CN114083486B (en) * | 2021-12-21 | 2023-06-20 | 江苏创源电子有限公司 | Battery installation equipment |
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| Publication number | Publication date |
|---|---|
| CN111360747B (en) | 2024-07-26 |
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Address after: Building 4, No. 488 Qianjin East Road, Kunshan Development Zone, Suzhou City, Jiangsu Province, 215313 Applicant after: Kunshan Mister Precision Mechanical Co.,Ltd. Address before: Room 2, 83 Kangjia Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: KUNSHAN MINGSHITE PRECISION MACHINERY Co.,Ltd. |
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