Printing bottom support of mobile phone shell

By designing the avoidance notch and slope structure of the printing base of the mobile phone case, the problem of poor pulling caused by interference between the edge wrapping of the camera module and the printing base bracket is solved, and the smooth removal of the mobile phone case and the horizontal extraction of the printing base bracket are achieved.

CN223224095UActive Publication Date: 2025-08-15GUANGZHOU FUN VENDING ELECTRONIC TECH CO LTD
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Patent Information

Application Number
CN202422214972.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-10
Publication Date
2025-08-15
Estimated Expiration
2034-09-10

AI Technical Summary

Technical Problem

In the prior art, the camera module bulging on the back of the mobile phone case is prone to interfere with the printing base when the printing base is horizontally and horizontally, resulting in poor pulling.

Method used

A printed base support for a mobile phone case is designed, including the base support body, end gear strip, side gear strip and anti-jamming structure. The avoidance gap and inclined slope design are used to allow the camera module to pass through the edge, and the inclined slope surface glides to achieve horizontal horizontal extraction to reduce interference.

Benefits of technology

It effectively solves the problem of poor pulling caused by the convex camera module on the back of the mobile phone case, and realizes the smooth removal of the mobile phone case and the horizontal horizontal extraction of the printing base.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN223224095U_ABST
    Figure CN223224095U_ABST
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Abstract

The utility model discloses a printing bottom support of a mobile phone shell, which comprises a bottom support body with an open accommodating groove at the top; an end barrier strip; a side barrier strip; the anti-clamping structure comprises an avoiding notch and an inclined slope which are arranged in the drawing direction, the avoiding notch is formed in one end of the bottom of the bottom support body, and the inclined slope is arranged at the other end of the bottom of the bottom support body. The bottom support bodies with the mobile phone shells are stacked in the vertical direction in the mode that the containing grooves face upwards, when the bottom support bodies are transversely pulled out in the horizontal direction, the camera module wrapping edges arranged on the backs of the mobile phone shells in a protruding mode pass through the avoiding notches firstly, and finally the camera module wrapping edges slide along the inclined slope. Therefore, the bottom support body can be transversely pulled out in the horizontal direction, and unsmooth pulling caused by the fact that the thickness of the covered edge of the camera module arranged on the back of the mobile phone shell in a protruding mode is too large is reduced.
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Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone shell printing, in particular to a printing base for a mobile phone shell. Background Art

[0002] The printing base is used to fix the mobile phone case to be printed (patterns, designs, etc.). The printing device is provided with a tooling for fixing the printing base, and the storage device is provided with a cavity for stacking several printed bases in the vertical direction. The robot is used to act on the printing base to move it between the printing device and the storage device to realize the loading of the mobile phone case to be printed and the unloading of the printed mobile phone case.

[0003] In the prior art, a convex edge is provided on the back of the mobile phone case for protecting the mobile phone camera module. When the printing base is removed horizontally, the interference between the edge and the bottom of the printing base can easily cause poor pulling. Utility Model Content

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a printing base for a mobile phone case.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A printed base for a mobile phone case, comprising:

[0007] The bottom bracket body has an open storage slot on the top;

[0008] An end stop bar is provided on the base body and forms an end clamping gap with an end wall of the receiving groove;

[0009] A side blocking bar is provided on the base body and forms a side clamping gap with a side wall of the receiving groove;

[0010] The anti-stuck structure includes a avoiding notch and an inclined slope arranged along the pulling direction, wherein the avoiding notch is provided at one end of the bottom of the base body, and the inclined slope is provided at the other end of the bottom of the base body.

[0011] Preferably, the height of the end baffles is 6-10 mm, and the height of the side baffles is 6-10 mm.

[0012] Preferably, the end baffle is provided with a first protrusion on one side of the end wall close to the receiving groove, and the first protrusion is located in the end clamping gap.

[0013] Preferably, the side baffle is provided with a second protrusion on one side of the side wall close to the receiving groove, and the second protrusion is located in the side clamping gap.

[0014] Preferably, a clearance groove is provided at the bottom of the base body, and the clearance notches are arranged at two ends of the clearance groove opposite to the inclined slope; the inclined slope faces the clearance groove.

[0015] Preferably, it also includes:

[0016] A first magnet is provided at one end of the base body close to the avoidance notch;

[0017] A second magnet is provided at one end of the base body close to the inclined slope;

[0018] There are N first magnets, where N is an integer greater than or equal to 2, and there are N-1 second magnets.

[0019] Preferably, it also includes:

[0020] a first assembly groove, corresponding one-to-one with the first magnet, and recessed at one end of the base body close to the first magnet, wherein the first magnet is adapted to the first assembly groove, and an end surface thereof is flush with an end surface of the base body;

[0021] The second assembly groove corresponds to the second magnet one by one and is recessed at one end of the base body close to the second magnet. The second magnet is matched with the second assembly groove, and its end surface is flush with the end surface of the base body.

[0022] Preferably, the first assembly groove is provided with a first socket in the vertical direction and a first notch in the horizontal direction, the first notch is provided with a first rib extending inward along its own contour, the first magnet is installed in the first assembly groove through the first socket, and the outer end surface is provided with a first chamfer that abuts against the first rib.

[0023] Preferably, the second assembly groove is provided with a second socket in the vertical direction and a second notch in the horizontal direction, the second notch is provided with a second rib extending inward along its own contour, the second magnet is installed in the second assembly groove through the second socket, and the outer end surface is provided with a second chamfer that abuts against the second rib.

[0024] The beneficial effects of the present invention are as follows: after aligning one side rib of the mobile phone case with the side clamping gap, and one end rib with the end clamping gap, the mobile phone case, the side baffle and the end baffle act on the mobile phone case simultaneously by pressing downwards, thereby fixing the mobile phone case in the storage groove of the base body; the base body with the mobile phone case is stacked in the vertical direction with the storage groove facing upwards, and when the base body is horizontally pulled out, the avoidance notch is first used to allow the edge of the camera module protruding from the back of the mobile phone case to pass through, and finally the edge of the camera module slides along the inclined slope to realize the horizontal withdrawal of the base body in the horizontal direction, thereby reducing the difficulty in pulling out caused by the excessive thickness of the edge of the camera module protruding from the back of the mobile phone case. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is one of the structural diagrams of the base body in the embodiment of the present utility model;

[0026] Figure 2 This is the second structural diagram of the base body in the embodiment of the present utility model;

[0027] Figure 3 This is a partial enlarged view of the first assembly groove of the embodiment of the present utility model;

[0028] Figure 4 This is a schematic diagram of the stacking of the base body in the embodiment of the present utility model;

[0029] Figure 5 This is a schematic structural diagram of a fixture in an embodiment of the present invention;

[0030] Figure 6 This is a schematic structural diagram of a manipulator according to an embodiment of the present invention.

[0031] As shown in the figure:

[0032] 1- bottom bracket body, 11- receiving groove, 111- end clamping gap, 112- side clamping gap, 12- end stop bar, 121- first protrusion, 13- side stop bar, 131- second protrusion, 14- anti-stuck structure, 141- avoidance notch, 142- inclined slope, 15- connecting rib, 16- avoidance slot, 17- first assembly groove, 171- first socket, 172- first notch, 173- first rib, 18- second assembly groove;

[0033] 2-first magnet, 21-first side chamfer;

[0034] 3- Second magnet;

[0035] 4- jig, 41- horizontal slot, 42- third magnet;

[0036] 51- linear module, 511- first slider, 52- screw rod, 521- screw rod slider, 5211- fourth magnet;

[0037] 6-mobile phone case, 61-side ribs, 62-end ribs, 63-camera module edging. DETAILED DESCRIPTION

[0038] The following specifically illustrates the implementation of the present invention in conjunction with the accompanying drawings. The accompanying drawings are for reference and illustration only and do not constitute a limitation on the scope of patent protection of the present invention.

[0039] See also Figures 1-4 , a printed base for a mobile phone case 6, comprising:

[0040] The bottom bracket body 1 has an open receiving slot 11 on the top;

[0041] An end stop bar 12 is provided on the base body 1 and forms an end clamping gap 111 with an end wall of the receiving groove 11;

[0042] A side stop 13 is provided on the base body 1 and forms a side clamping gap 112 with a side wall of the receiving groove 11;

[0043] The anti-stuck structure 14 includes a avoiding notch 141 and an inclined slope 142 arranged along the pulling direction. The avoiding notch 141 is provided at one end of the bottom of the base body 1 , and the inclined slope 142 is provided at the other end of the bottom of the base body 1 .

[0044] In this embodiment, it also includes an arc-shaped connecting rib 15, one end of the connecting rib 15 is connected to the end baffle 12, and the other end is connected to the side baffle 13; the bottom bracket body 1 and the storage groove 11 are both rectangular, the end baffle 12 is arranged along the short side direction of the storage groove 11, and the side baffle 13 is arranged along the length direction of the storage groove 11; the bottom bracket body 1, the end baffle 12, the side baffle 13 and the anti-stuck structure 14 are integrally formed by injection molding. Specifically, after aligning the side rib 61 of the mobile phone case 6 with the side clamping gap 112 and the end rib 62 with the end clamping gap 111, the mobile phone case 6, the side baffle 13 and the end baffle 12 are pressed downward to act on the mobile phone case 6 at the same time, thereby fixing the mobile phone case 6 in the receiving groove 11 of the base body 1; the base body 1 with the mobile phone case 6 is stacked in the vertical direction with the receiving groove 11 facing upward. When the base body 1 is pulled out horizontally, the avoidance notch 141 is first used to allow the camera module edging 63 protruding from the back of the mobile phone case 6 to pass through, and finally the aforementioned camera module edging 63 slides along the inclined slope 142 to realize the horizontal withdrawal of the base body 1 in the horizontal direction, thereby reducing the difficulty in pulling out caused by the excessive thickness of the camera module edging 63 protruding from the back of the mobile phone case 6.

[0045] Preferably, the height of the end baffles 12 is 6-10 mm, and the height of the side baffles 13 is 6-10 mm.

[0046] In this embodiment, the height of the end baffle 12 is preferably 8 mm, and the height of the side baffle 13 is preferably 8 mm. 8 mm is lower than the thickness of most mobile phone cases 6 on the market, which is conducive to improving the versatility of this product.

[0047] Preferably, the end stop bar 12 is provided with a first protrusion 121 on one side of the end wall close to the receiving groove 11 , and the first protrusion 121 is located in the end clamping gap 111 .

[0048] In this embodiment, two first protrusions 121 are provided, which is beneficial to improving the firmness of clamping the end retaining edge 62 of the mobile phone case 6.

[0049] Preferably, the side baffle 13 is provided with a second protrusion 131 on one side of the side wall close to the receiving groove 11 , and the second protrusion 131 is located in the side clamping gap 112 .

[0050] In this embodiment, two second protrusions 131 are provided, which is beneficial to improving the firmness of clamping the side ribs 61 of the mobile phone case 6 .

[0051] Preferably, a clearance groove 16 is provided at the bottom of the base body 1 , and the clearance notch 141 and the inclined slope 142 are provided at opposite ends of the clearance groove 16 ; the inclined slope 142 faces the clearance groove 16 .

[0052] In this embodiment, when the bottom shell body is pulled out horizontally, the raised camera module edge 63 on the back of the mobile phone shell 6 passes through the avoidance groove 16 .

[0053] Preferably, it also includes:

[0054] The first magnet 2 is provided at one end of the base body 1 close to the avoidance notch 141;

[0055] The second magnet 3 is provided at one end of the base body 1 close to the inclined slope 142;

[0056] There are N first magnets 2 , where N is an integer greater than or equal to 2, and there are N-1 second magnets 3 .

[0057] In this embodiment, N=2, a jig 4 for fixing the base body 1 in a printing device and a manipulator for taking and placing the base body 1 are also provided. Specifically, as shown in the attached Figure 5As shown in the figure, the fixture 4 is provided with a horizontal slot 41 for the bottom support body 1 to be inserted horizontally. One end of the horizontal slot 41 is an open structure, and the other end is provided with a third magnet 42 corresponding to the second magnet 3 and having opposite magnetic poles. The third magnet 42 can be magnetically attracted to the second magnet 3; as shown in the figure Figure 6 As shown in , the manipulator includes a linear module 51, which is provided with a first slider 511 that can be lifted and lowered in the vertical direction, and a screw rod 52 is provided on the first slider 511. The screw rod 52 is transmission-connected to a screw slider 521 that can slide in the horizontal direction, and the screw slider 521 is provided with a fourth magnet 5211 with opposite magnetic poles corresponding to the first magnet 2 at one end close to the bottom support body 1. The manipulator also includes a motor provided on the first slider 511 and transmission-connected to the screw rod 52; when working, the linear module 51 drives the screw slider 521 to align in the vertical direction with the height of the bottom support body 1 to be taken out, and uses the first magnet 2 and the fourth magnet 5211 to magnetically cooperate to fix the bottom support body 1, and then the screw rod 52 drives the screw slider 521 in the horizontal direction. Move upward toward one end of the jig 4 and insert the bottom support body 1 into the horizontal slot 41 until the second magnet 3 and the third magnet 42 are magnetically engaged, and then use the linear module 51 to drive the screw slider 521 to descend in the vertical direction, thereby separating the first magnet 2 and the fourth magnet 5211 to complete the loading of the bottom support body 1; after the mobile phone case 6 is printed, the linear module 51 drives the screw slider 521 to align in the vertical direction with the height of the bottom support body 1 to be taken out, and the first magnet 2 and the fourth magnet 5211 are magnetically engaged to fix the bottom support body 1. The difference in the number of magnets at both ends of the bottom support body 1 and the movement of the screw 52 to the end away from the slot are used to separate the second magnet 3 and the third magnet 42 to complete the unloading of the bottom support body 1.

[0058] Preferably, it also includes:

[0059] The first assembly groove 17 corresponds to the first magnet 2 one by one and is recessed at one end of the base body 1 close to the first magnet 2. The first magnet 2 is adapted to the first assembly groove 17, and its end surface is flush with the end surface of the base body 1.

[0060] The second assembly groove 18 corresponds to the second magnet 3 one by one and is recessed at one end of the base body 1 close to the second magnet 3 . The second magnet 3 fits in the second assembly groove 18 and its end face is flush with the end face of the base body 1 .

[0061] Preferably, the first assembly groove 17 is provided with a first socket 171 in the vertical direction and a first notch 172 in the horizontal direction. The first notch 172 is provided with a first rib 173 extending inward along its own contour. The first magnet 2 is installed in the first assembly groove 17 through the first socket 171, and the outer end surface is provided with a first edge chamfer 21 that abuts against the first rib 173.

[0062] Preferably, the second assembly groove 18 is provided with a second socket in the vertical direction and a second notch in the horizontal direction, and the second notch is provided with a second rib extending inward along its own contour. The second magnet 3 is installed in the second assembly groove 18 through the second socket, and the inner and outer end surfaces are provided with a second chamfer that abuts against the second rib.

[0063] In this embodiment, the first rib 173 and the second rib provide a horizontal limiting fastening force for the first magnet 2 and the second magnet 3 respectively, thereby preventing the magnets from falling off during the pulling process of the base body 1 .

[0064] The above disclosure is only a preferred embodiment of the present invention and cannot be used to limit the scope of protection of the present invention. Therefore, equivalent changes made within the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. A printed base for a mobile phone case, characterized in that: include: The bottom bracket body has an open storage slot on the top; An end stop bar is provided on the base body and forms an end clamping gap with an end wall of the receiving groove; A side blocking bar is provided on the base body and forms a side clamping gap with a side wall of the receiving groove; The anti-stuck structure includes a avoiding notch and an inclined slope arranged along the pulling direction, wherein the avoiding notch is provided at one end of the bottom of the base body, and the inclined slope is provided at the other end of the bottom of the base body.

2. A printing base for a mobile phone case according to claim 1, characterized in that: The height of the end dams is 6-10 mm, and the height of the side dams is 6-10 mm.

3. The printing base of a mobile phone case according to claim 1, characterized in that: The end stop bar is provided with a first protrusion on one side of the end wall close to the receiving groove, and the first protrusion is located in the end clamping gap.

4. The printing base of a mobile phone case according to claim 1, characterized in that: The side baffle is provided with a second protrusion on one side of the side wall close to the receiving groove, and the second protrusion is located in the side clamping gap.

5. The printing base of a mobile phone case according to claim 1, characterized in that: A position-avoiding slot is provided at the bottom of the base body, and the position-avoiding notches are arranged at two ends of the position-avoiding slot opposite to the inclined slope; the inclined slope faces the position-avoiding slot.

6. The printing base of a mobile phone case according to claim 1, characterized in that: Also includes: A first magnet is provided at one end of the base body close to the avoidance notch; A second magnet is provided at one end of the base body close to the inclined slope; There are N first magnets, where N is an integer greater than or equal to 2, and there are N-1 second magnets.

7. A printing base for a mobile phone case according to claim 6, characterized in that: Also includes: a first assembly groove, corresponding one-to-one with the first magnet, and recessed at one end of the base body close to the first magnet, wherein the first magnet is adapted to the first assembly groove, and an end surface thereof is flush with an end surface of the base body; The second assembly groove corresponds to the second magnet one by one and is recessed at one end of the base body close to the second magnet. The second magnet is matched with the second assembly groove, and its end surface is flush with the end surface of the base body.

8. The printing base of a mobile phone case according to claim 7, characterized in that: The first assembly groove is provided with a first socket in the vertical direction and a first notch in the horizontal direction. The first notch is provided with a first rib extending inward along its own contour. The first magnet is installed in the first assembly groove through the first socket, and the outer end surface is provided with a first chamfer that abuts against the first rib.

9. The printing base of a mobile phone case according to claim 7, characterized in that: The second assembly groove is provided with a second socket in the vertical direction and a second notch in the horizontal direction. The second notch is provided with a second rib extending inward along its own contour. The second magnet is installed in the second assembly groove through the second socket, and the outer end surface is provided with a second chamfer that abuts against the second rib.