CN215146768U - Hinge formula cell-phone center tool - Google Patents
Hinge formula cell-phone center tool Download PDFInfo
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- CN215146768U CN215146768U CN202120085898.2U CN202120085898U CN215146768U CN 215146768 U CN215146768 U CN 215146768U CN 202120085898 U CN202120085898 U CN 202120085898U CN 215146768 U CN215146768 U CN 215146768U
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- hinge
- mobile phone
- middle frame
- cover plate
- magnetic
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Abstract
The utility model discloses a hinge formula cell-phone center tool, include: the support plate is used for supporting the middle frame of the mobile phone; the hinge assembly is arranged on one side of the supporting plate; the magnetic cover plate is rotatably connected with the support plate through the hinge assembly and can rotate to tightly press the middle part of the mobile phone middle frame placed on the support plate; and the magnetic suction component is arranged on the supporting plate and is in magnetic connection with the magnetic cover plate. The utility model has the advantages of simple structure and convenient use.
Description
Technical Field
The utility model belongs to the technical field of cell-phone center tool technique and specifically relates to a hinge formula cell-phone center tool.
Background
The mobile phone middle frame is one of main parts on the mobile phone, is arranged between a mobile phone screen and a rear cover and is used for fixing parts such as a battery, a main board, a camera, a flat cable and a microphone in the mobile phone.
In the production of the traditional mobile phone middle frame, a numerical control machine tool is required to process the side frame of the mobile phone middle frame, and a mobile phone middle frame jig is required to clamp and fix a workpiece in the processing process; wherein, current cell-phone center tool is generally constituteed by backup pad and apron, and backup pad and apron are alternate segregation, need put the cell-phone center during its use in the backup pad after, the apron is from last to place down in the cell-phone center, and lock the apron in the backup pad through other connection structure, the position precision of putting in order to improve the apron simultaneously, still need set up the reference column in the backup pad, and then the apron can realize the location along the reference column gliding, the process of whole dismouting is comparatively troublesome, and the apron is lost easily still.
Thus, the prior art is subject to improvement and advancement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem to the problem among the above-mentioned prior art, provide a hinge formula cell-phone center tool, and then can conveniently compress tightly or loosen the work piece through flip's mode.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
a hinge formula cell-phone center tool includes: the support plate is used for supporting the middle frame of the mobile phone; the hinge assembly is arranged on one side of the supporting plate; the magnetic cover plate is rotatably connected with the support plate through the hinge assembly and can rotate to tightly press the middle part of the mobile phone middle frame placed on the support plate; and the magnetic suction component is arranged on the supporting plate and is in magnetic connection with the magnetic cover plate.
As a further elaboration of the above technical solution:
in the above technical solution, the support plate includes: the supporting part is used for supporting the middle part of the middle frame of the mobile phone; and a hinge fixing part provided on a side wall of the support part, for mounting the hinge assembly.
In the above technical solution, the hinge assembly includes: a fixing seat arranged on the hinge fixing part; the rotating shaft is rotatably arranged on the fixed seat in a penetrating way; and the rotating seat is arranged on the magnetic cover plate and is rotationally connected with the end part of the rotating shaft.
In the above technical solution, two ends of the rotary seat are provided with lugs; the fixed seat is positioned between the two lugs; two ends of the rotating shaft are respectively and rotatably connected to the two lugs.
In the technical scheme, the lug is provided with a waist-shaped hole matched with the rotating shaft, and when the magnetic cover plate is pressed on the middle frame of the mobile phone, the length direction of the waist-shaped hole is arranged along the vertical direction.
In the above technical solution, the part of the rotating shaft, which is placed into the fixing seat, is provided with an annular limiting groove; the fixing seat is detachably connected with a limiting pin, and one end of the limiting pin can extend into the limiting groove.
In the above technical solution, the hinge assembly further includes a buffer member; the buffer piece is arranged on the fixed seat and is movably matched with the magnetic cover plate.
In the above technical scheme, the magnetic cover plate is further provided with a handle.
In the above technical scheme, the magnetic attraction component is an electromagnet.
In the technical scheme, the hinge assembly is positioned on one side of the mobile phone middle frame placed on the supporting plate in the length direction, and the length of the hinge assembly is less than one third of the length of the mobile phone middle frame.
The beneficial effects of the utility model reside in that:
the utility model is convenient to use and simple to operate, the mobile phone middle frame placed on the supporting plate can be conveniently pressed or loosened by turning over the magnetic cover plate during working, and the magnetic cover plate is not required to be subjected to position correction during installation; in addition, because the parts are mutually connected, the parts are not easy to lose.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a reference view showing an opened state of the magnetic cover plate according to the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3.
The reference numbers in the figures are respectively:
1. a support plate; 11. a support portion; 12. a hinge fixing part; 121. positioning pins; 122. a first bolt;
2. a hinge assembly; 21. a fixed seat; 211. a spacing pin; 212. a through hole; 213. a first threaded hole; 22. a rotating shaft; 221. a limiting groove; 23. a rotating base; 231. a lug; 2311. a kidney-shaped hole; 24. a buffer member;
3. a magnetic cover plate; 31. a handle;
4. a magnetic attraction component;
5. a mobile phone middle frame; 51. a side frame; 52. a component mounting section; 53. a short side hole; 54. and side holes on the long side.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless otherwise expressly stated or limited, the terms "mounted," "connected," "fixed," and the like are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection, that there may be a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, and that there may be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
Fig. 1-4 illustrate an embodiment of the utility model relates to a hinge formula cell-phone center tool, refer to fig. 1-4, a hinge formula cell-phone center tool includes: the support plate 1 is used for supporting a mobile phone middle frame 5; the hinge assembly 2 is arranged on one side of the support plate 1; the magnetic cover plate 3 is rotatably connected with the support plate 1 through the hinge assembly 2 and can rotate to tightly press the middle part of a mobile phone middle frame 5 placed on the support plate 1; and the magnetic suction component 4 is arranged on the supporting plate 1 and is in magnetic connection with the magnetic cover plate 3.
Specifically, the method comprises the following steps: the magnetic cover plate 3 can be made of magnetic metal, the cover plate 3 can also be a magnet or an electromagnet, the support plate 1 is made of a material which can not block a magnetic field, therefore, the two magnetic parts 4 are fixedly arranged at the lower part of the support plate 1, and the magnetic parts 4 can penetrate through the support plate 1 to tightly attract the magnetic cover plate 3 positioned at the upper side of the support plate 1.
The utility model has convenient use and simple operation, when in use, the magnetic cover plate 3 can be overturned to conveniently compress or loosen the mobile phone middle frame 5 arranged on the support plate 1, and the magnetic cover plate 3 does not need to be subjected to position correction when in installation; in addition, because the parts are mutually connected, the parts are not easy to lose.
Preferably, the support plate 1 includes a support portion 11 and a hinge fixing portion 12 which are integrally formed. The supporting portion 11 is used for supporting the middle portion of the middle frame 5 of the mobile phone, when the middle frame 5 of the mobile phone is placed on the supporting portion 11, the part mounting portion 52 in the middle portion of the middle frame 5 of the mobile phone is superposed on the supporting portion 11, the side frame 51 of the middle frame 5 of the mobile phone is wound around the periphery of the supporting portion 11, and in actual use, a plurality of mounting hole positions should be formed on the part mounting portion 52 of the middle frame 5 of the mobile phone, so that a corresponding positioning block needs to be formed on the supporting portion 11, and only the freedom degree in the vertical direction remains after the middle frame 5 of the mobile phone is placed in the supporting portion 11 from top to bottom; correspondingly, the magnetic cover plate 3 can be turned over to compress the part installation part 52 of the middle mobile phone frame 5, so that the part installation part 52 of the middle mobile phone frame 5 and the side frame 51 of the middle mobile phone frame 5 can be exposed to complete the punching operation of the side frame 51. The hinge fixing portion 12 is disposed on a side wall of the supporting portion 11 and used for mounting the hinge assembly 2, wherein a top end face of the hinge fixing portion 12 is lower than a top end face of the supporting portion 11, specifically, after the mobile phone middle frame 5 is fixed to the supporting portion 11, a gap of more than 5mm should be formed between a bottom end face of the side frame 51 of the mobile phone middle frame 5 and the top end face of the hinge fixing portion, and the gap serves as a position avoiding position in the process of placing the mobile phone middle frame 5.
Preferably, the hinge assembly 2 comprises: a fixing base 21 provided on the hinge fixing portion 12; a rotating shaft 22 rotatably disposed on the fixing base 21; and the rotating seat 23 is arranged on the magnetic cover plate 3 and is rotatably connected with the end part of the rotating shaft 22. Specifically, two positioning pins 121 are vertically arranged on the hinge fixing portion 12, and a positioning hole is formed in the lower portion of the fixing seat 21, so that during assembly, the positioning hole of the fixing seat 21 is matched with the positioning pins 121 to complete positioning of the fixing seat 21, and then the hinge fixing portion 12 and the fixing seat 21 are fixed in a threaded manner by using a first bolt 122.
Preferably, the two ends of the rotating seat 23 have lugs 231, wherein the rotating seat 23 and the magnetic cover plate 3 are integrally formed; the fixing seat 21 is located between the two lugs 231; two ends of the rotating shaft 22 are respectively rotatably connected to the two lugs 231, so as to realize the pivot connection and fixation between the fixed seat 21 and the rotating shaft 23.
In order to ensure that the magnetic cover plate 3 is firmly matched with the middle mobile phone frame 5, the lower surface of the magnetic cover plate 3 should form surface contact with the part installation part 52 of the middle mobile phone frame 5, but because the magnetic cover plate 3 is covered on the middle mobile phone frame 5 after being turned over, the lower surface of the magnetic cover plate 3 forms line contact with the part installation part 52 of the middle mobile phone frame 5 in the rotating process, and the fixing effect is poor; for this purpose, the lug 231 is provided with a waist-shaped hole 2311 matched with the rotating shaft 22, namely, the width of the waist-shaped hole 2311 is equal to the outer diameter of the rotating shaft 22, and when the magnetic cover plate 3 is pressed on the mobile phone middle frame 5, the length direction of the waist-shaped hole 2311 is arranged along the vertical direction; therefore, when the magnetic cover plate 3 is turned over, the rotating shaft 22 can slide in the waist-shaped hole 2311, so that the height of the rotating connection end of the magnetic cover plate 3 is dynamically adjusted, and finally the lower surface of the magnetic cover plate 3 is in surface contact with the part installation part 52 of the mobile phone middle frame 5.
Preferably, the fixing seat 21 is horizontally formed with a through hole 212 in a penetrating manner, the middle portion of the rotating shaft 22 is inserted into the through hole 212 and is in clearance fit with the through hole 212, and the portion of the rotating shaft 22, which is placed in the fixing seat 21, is provided with an annular limiting groove 221; the fixing base 21 is detachably connected with a limiting pin 211, one end of the limiting pin 211 can extend into the limiting groove 221, specifically, the fixing base 21 is formed with a first threaded hole 213 communicated with the through hole 212, the limiting pin 211 is screwed in a machine-meter screw in the first threaded hole 213, through forward screwing or reverse screwing of the machine-meter screw, the machine-meter screw can extend into the limiting groove 221 or withdraw from the limiting groove 221, and finally, the rotating shaft 22 is limited in the through hole 212 or is enabled to be taken out of the through hole 212, so that the hinge assembly 2 can be disassembled and assembled.
Preferably, the hinge assembly 2 further comprises a buffer 24; the buffer piece 24 is arranged on the fixed seat 21 and is movably matched with the magnetic cover plate 3, and the magnetic cover plate 3 abuts against the buffer piece 24 after being opened and turned over for 145 degrees from the middle frame of the mobile phone; the buffer member 24 is supported by an elastic material such as rubber or buffer foam.
Preferably, a handle 31 is further disposed on the magnetic cover plate 3, so as to facilitate opening the magnetic cover plate 3.
Preferably, the magnetic attraction component 4 is an electromagnet.
Preferably, the hinge assembly 2 is positioned at one side of the mobile phone middle frame 5 placed on the supporting plate 1 in the length direction, so that a machine head of the numerical control machine tool can conveniently process a short-side hole 53 of the mobile phone middle frame 5; in addition, the length of the hinge assembly 2 is less than one third of the length of the mobile phone middle frame 5, and therefore, space avoidance positions can be formed on two sides of the hinge assembly 2, and a machine head of a numerical control machine can machine the long side holes 54 of the mobile phone middle frame 5.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a hinge formula cell-phone center tool which characterized in that includes:
the support plate is used for supporting the middle frame of the mobile phone;
the hinge assembly is arranged on one side of the supporting plate;
the magnetic cover plate is rotatably connected with the support plate through the hinge assembly and can rotate to tightly press the middle part of the mobile phone middle frame placed on the support plate;
and the magnetic suction component is arranged on the supporting plate and is in magnetic connection with the magnetic cover plate.
2. The center frame fixture of a hinge-type mobile phone according to claim 1, wherein the supporting plate comprises:
the supporting part is used for supporting the middle part of the middle frame of the mobile phone;
and a hinge fixing part provided on a side wall of the support part, for mounting the hinge assembly.
3. The hinge type mobile phone middle frame fixture according to claim 2, wherein the hinge assembly comprises:
a fixing seat arranged on the hinge fixing part;
the rotating shaft is rotatably arranged on the fixed seat in a penetrating way;
and the rotating seat is arranged on the magnetic cover plate and is rotationally connected with the end part of the rotating shaft.
4. The center frame fixture of a hinge-type mobile phone according to claim 3, wherein the two ends of the rotary base are provided with lugs; the fixed seat is positioned between the two lugs; two ends of the rotating shaft are respectively and rotatably connected to the two lugs.
5. The jig for the middle frame of the hinge-type mobile phone according to claim 4, wherein the lug has a waist-shaped hole matched with the rotating shaft, and when the magnetic cover plate is pressed against the middle frame of the mobile phone, the length direction of the waist-shaped hole is arranged along a vertical direction.
6. The center frame fixture of a hinge-type mobile phone according to claim 3, wherein the portion of the rotating shaft inserted into the fixing seat has an annular limiting groove; the fixing seat is detachably connected with a limiting pin, and one end of the limiting pin can extend into the limiting groove.
7. The center frame jig for the hinge-type mobile phone according to claim 3, wherein the hinge assembly further comprises a buffer member; the buffer piece is arranged on the fixed seat and is movably matched with the magnetic cover plate.
8. The center frame fixture of a hinge-type mobile phone according to claim 1, wherein a handle is further disposed on the magnetic cover plate.
9. The center frame fixture of a hinge-type mobile phone according to claim 1, wherein the magnetic attraction component is an electromagnet.
10. The jig for the middle frame of a hinge-type cellular phone according to any one of claims 1 to 9, wherein the hinge assembly is located on one side of the supporting plate in the longitudinal direction of the middle frame of the cellular phone, and the length of the hinge assembly is less than one third of the length of the middle frame of the cellular phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120085898.2U CN215146768U (en) | 2021-01-13 | 2021-01-13 | Hinge formula cell-phone center tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120085898.2U CN215146768U (en) | 2021-01-13 | 2021-01-13 | Hinge formula cell-phone center tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146768U true CN215146768U (en) | 2021-12-14 |
Family
ID=79403416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120085898.2U Active CN215146768U (en) | 2021-01-13 | 2021-01-13 | Hinge formula cell-phone center tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146768U (en) |
-
2021
- 2021-01-13 CN CN202120085898.2U patent/CN215146768U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Building 2, 76 Yueshan Road, Dalingshan Town, Dongguan City, Guangdong Province Patentee after: Guangdong Lingfeng Intelligent Technology Co.,Ltd. Address before: 523000 Building 2, 76 Yueshan Road, Dalingshan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN LINGFENG ELECTRONICS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |