Multi-model mobile phone shell printing support

Abstract

The utility model discloses a multi-model mobile phone shell printing support, and relates to the technical field of mobile phone shell processing. The device comprises a mounting plate, a driving shaft is rotatably matched with the upper side of the mounting plate, a first gear and a second gear are arranged on the driving shaft, and two groups of transverse supporting columns are fixedly connected with the upper side of the mounting plate. By arranging the tensioning mechanism, when the mobile phone shell is fixed, a driving shaft rotates to drive a first gear and a second gear to rotate, so that a first toothed plate drives a supporting plate to clamp the inner wall of the mobile phone shell, and two connecting plates move towards the inner wall of the mobile phone shell under the action of two second toothed plates while the supporting plate moves, so that the mobile phone shell is fixed. After an inner supporting plate makes contact with the inner wall of the mobile phone shell, along with continuous movement of a second toothed plate, a connecting rod drives a sliding block to extrude a spring in a sliding groove to contract, under the action of the spring, a supporting plate generates an outward action, rapid fixed installation of the mobile phone shell is achieved, and the mobile phone shell fixing device can fix mobile phone shells of different sizes conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile phone shell processing, and specifically relates to a printing bracket for mobile phone shells of multiple models. Background Art

[0002] A mobile phone case, also known as a mobile phone protective case, is a product used to protect and decorate mobile phones. Mobile phone cases are usually made of metal, plastic, silicone and other materials. Their main functions include protecting mobile phones from bumps and breaks and extending the service life of mobile phones. At the same time, they can also decorate mobile phones to meet personalized needs. Mobile phone cases can be processed by laser printing and DIY customized using pictures provided by customers.

[0003] At present, when laser printing is performed on a mobile phone case, a printing bracket is needed to fix the mobile phone case. The existing mobile phone case printing bracket usually uses a limit bar to limit the mobile phone case. However, in actual use, when the mobile phone case is placed, it is easy to cause the mobile phone case to shift during the processing due to equipment vibration or manual accidental touch, which affects the processing effect and causes waste.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a printing bracket for mobile phone shells of various models.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A multi-model mobile phone shell printing bracket comprises a mounting plate, the upper side of the mounting plate is rotatably matched with a driving shaft, the driving shaft is provided with a first gear and a second gear, the upper side of the mounting plate is fixedly connected with two groups of transverse support columns, and each group of transverse support columns is slidably matched with a first tooth plate meshing with the first gear, and a support plate is provided at the end of the first tooth plate;

[0008] Two groups of longitudinal support columns are fixedly connected to the upper side of the mounting plate, and each group of longitudinal support columns is slidably matched with a second tooth plate meshing with the second gear, a connecting plate is arranged at the end of the second tooth plate, and a tensioning mechanism is arranged on one side of the connecting plate.

[0009] Optionally, the tensioning mechanism includes two slide grooves provided on one side of the connecting plate, a slider that slides and elastically fits on the inner wall of the slide groove, a first U-shaped frame fixedly connected to one side of the slider, an inner support plate provided on one side of the connecting plate, two second U-shaped frames installed on one side of the inner support plate, and a connecting rod provided between the first U-shaped frame and the second U-shaped frame, and the two ends of the connecting rod are respectively rotatably matched with the first U-shaped frame and the second U-shaped frame. By providing a tensioning mechanism, the mobile phone case is limited in width and the interference fit of the mobile phone case is increased, so that the device can fix mobile phone cases of different sizes.

[0010] Optionally, a fixing plate is fixedly connected to the end of the first tooth plate, and the fixing plate is detachably connected to the support plate by bolts, and an anti-slip plate is fixedly connected to one side of the support plate. The anti-slip plate is provided to increase the friction between the support plate and the mobile phone shell, thereby preventing the mobile phone shell from shifting during laser processing.

[0011] Optionally, a placement shell is arranged on the upper side of the mounting plate, and the placement shell matches with the connecting plate. The placement shell is arranged to protect the connecting structure on the mounting plate and support the inside of the mobile phone shell at the same time.

[0012] Optionally, a first column is fixedly connected to the upper side of the mounting plate, a first tension spring is installed on the first column, and one end of the first tension spring is matched with the first tooth plate. The first tension spring is provided to limit the first tooth plate, and when the drive is canceled, the first tooth plate is reset to facilitate the next processing.

[0013] Optionally, a second column is fixedly connected to the upper side of the mounting plate, a second tension spring is installed on the second column, and one end of the second tension spring cooperates with the second tooth plate. The second tension spring is provided to limit the second tooth plate, so that when the drive is released, the second tension spring drives the connecting plate to reset.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] By setting up a tensioning mechanism, when the mobile phone case is fixed, the driving shaft can be used to rotate to drive the first gear and the second gear to rotate, so that the first tooth plate drives the support plate to clamp the inner wall of the mobile phone case, and when the support plate moves, the two connecting plates are moved toward the inner wall of the mobile phone case under the action of the two second tooth plates. When the inner support plate contacts the inner wall of the mobile phone case, as the second tooth plate continues to move, the connecting rod drives the slider to squeeze the spring in the slide groove to contract. Under the action of the spring, the support plate is forced outward, thereby realizing rapid fixing and installation of the mobile phone case, so that the device is convenient for fixing mobile phone cases of different sizes.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are merely some embodiments. A person skilled in the art can derive other drawings based on these drawings without any creative effort.

[0018] In the attached picture:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the drive shaft connection structure of an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the tensioning mechanism structure of an embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of a first tension spring connection structure of an embodiment of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Mounting plate; 2. Drive shaft; 3. First gear; 4. Second gear; 5. Horizontal support column; 6. First tooth plate; 7. Support plate; 8. Second tooth plate; 9. Connecting plate; 10. Tensioning mechanism; 101. Slide groove; 102. Slider; 103. First U-shaped frame; 104. Inner support plate; 105. Second U-shaped frame; 106. Connecting rod; 11. Fixed plate; 12. Anti-skid plate; 13. Placement shell; 14. First column; 15. First tension spring; 16. Second column; 17. Second tension spring; 18. Longitudinal support column.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will now be further described in detail with reference to the accompanying drawings.

[0027] Embodiment 1:

[0028] See also Figure 1-4 As shown, in this embodiment, a multi-model mobile phone shell printing bracket is provided, including a mounting plate 1, a driving shaft 2 is rotatably matched on the upper side of the mounting plate 1, a first gear 3 and a second gear 4 are mounted on the driving shaft 2, two groups of lateral support columns 5 are fixedly connected to the upper side of the mounting plate 1, and each group of lateral support columns 5 is slidably matched with a first tooth plate 6 meshing with the first gear 3, and a support plate 7 is arranged at the end of the first tooth plate 6;

[0029] Two groups of longitudinal support columns 18 are fixedly connected to the upper side of the mounting plate 1, and each group of longitudinal support columns 18 is slidably fitted with a second tooth plate 8 meshing with the second gear 4, a connecting plate 9 is provided at the end of the second tooth plate 8, and a tensioning mechanism 10 is provided on one side of the connecting plate 9.

[0030] The application of one aspect of this embodiment is as follows: when in use, the mobile phone shell material to be laser printed is placed on the placement shell 13, and the device is used to drive the driving shaft 2 to rotate, and the driving shaft 2 rotates to drive the first gear 3 and the second gear 4 to rotate, and the first gear 3 rotates to make the first tooth plate 6 meshed with it move to both sides in the lateral direction, and when the second gear 4 rotates, the second tooth plate 8 meshed with it moves to both sides in the longitudinal direction, and the second tooth plate 8 moves to make the moving plate 9 open to both sides in the longitudinal direction, so that the inner support plate 104 on the moving plate 9 contacts the inner wall of the mobile phone shell;

[0031] As the first tooth plate 6 drives the support plate 7 to gradually clamp the inner wall of the mobile phone case, the distance between the support plate 104 and the movable plate 9 is reduced. Under the transmission of the connecting rod 106, the slider 102 squeezes the spring in the slide groove 101 to contract. Under the action of the spring, the support plate 104 is forced outward to achieve rapid fixed installation of the mobile phone case.

[0032] By setting up the tensioning mechanism 10, when fixing the mobile phone case, the driving shaft 2 can be used to rotate to drive the first gear 3 and the second gear 4 to rotate, so that the first tooth plate 6 drives the support plate 7 to clamp the inner wall of the mobile phone case, and while the support plate 7 moves, the two second tooth plates 8 move the two connecting plates 9 toward the inner wall of the mobile phone case. When the inner support plate 104 contacts the inner wall of the mobile phone case, as the second tooth plate 8 continues to move, the connecting rod 106 drives the slider 102 to squeeze the spring in the slide groove 101 to contract. Under the action of the spring, the support plate 104 is forced outward, thereby realizing rapid fixing and installation of the mobile phone case, and making the device convenient for fixing mobile phone cases of different sizes.

[0033] The tensioning mechanism 10 of this embodiment includes two slide grooves 101 opened on one side of the connecting plate 9, a slider 102 that slides and elastically fits on the inner wall of the slide groove 101, a first U-shaped frame 103 fixedly connected to one side of the slider 102, an inner support plate 104 arranged on one side of the connecting plate 9, two second U-shaped frames 105 installed on one side of the inner support plate 104, and a connecting rod 106 arranged between the first U-shaped frame 103 and the second U-shaped frame 105, and the two ends of the connecting rod 106 are respectively rotatably matched with the first U-shaped frame 103 and the second U-shaped frame 105; by setting the tensioning mechanism 10, it is used to limit the width of the mobile phone case and increase the interference fit of the mobile phone case, so that the device can fix mobile phone cases of different sizes.

[0034] The end of the first tooth plate 6 of the present embodiment is fixedly connected with a fixing plate 11, and the fixing plate 11 and the support plate 7 are detachably connected by bolts, and one side of the support plate 7 is fixedly connected with an anti-skid plate 12; the anti-skid plate 12 is provided to increase the friction between the support plate 7 and the mobile phone case to prevent the mobile phone case from shifting during laser processing.

[0035] A placement shell 13 is installed on the upper side of the mounting plate 1 of this embodiment, and the placement shell 13 cooperates with the connecting plate 9; by providing the placement shell 13, it is used to protect the connecting structure on the mounting plate 1 and support the inside of the mobile phone shell.

[0036] The upper side of the mounting plate 1 of the present embodiment is fixedly connected with a first column 14, on which a first tension spring 15 is mounted, one end of which cooperates with the first tooth plate 6; the first tension spring 15 is provided to limit the first tooth plate 6, and when the drive is canceled, the first tooth plate 6 is reset to facilitate the next processing.

[0037] A second column 16 is fixedly connected to the upper side of the mounting plate 1 of the present embodiment, and a second tension spring 17 is mounted on the second column 16. One end of the second tension spring 17 cooperates with the second tooth plate 8. The second tension spring 17 is provided to limit the second tooth plate 8 so that when the drive is released, the second tension spring 17 drives the connecting plate 9 to reset.

[0038] Embodiment 2:

[0039] The difference between Example 2 and Example 1 is that the inner support plate 104 is connected to the second tooth plate 8, the connecting plate 9 is located on the outside, on the side in contact with the inner wall of the mobile phone case, and a roller is provided on the outside of the connecting plate 9 for supporting and limiting the inner wall of the mobile phone case to prevent the mobile phone case from shifting during laser processing.

[0040] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A multi-model mobile phone shell printing bracket, characterized in that: include: A mounting plate (1), the upper side of the mounting plate (1) is rotatably matched with a driving shaft (2), the driving shaft (2) is provided with a first gear (3) and a second gear (4), the upper side of the mounting plate (1) is fixedly connected with two groups of transverse support columns (5), and each group of transverse support columns (5) is slidably matched with a first toothed plate (6) meshing with the first gear (3), and a support plate (7) is provided at the end of the first toothed plate (6); Two groups of longitudinal support columns (18) are fixedly connected to the upper side of the mounting plate (1), and each group of longitudinal support columns (18) is slidably matched with a second tooth plate (8) meshing with the second gear (4), a connecting plate (9) is provided at the end of the second tooth plate (8), and a tensioning mechanism (10) is provided on one side of the connecting plate (9).

2. A multi-model mobile phone shell printing bracket according to claim 1, characterized in that: The tensioning mechanism (10) comprises two slide grooves (101) provided on one side of the connecting plate (9), a slider (102) slidingly and elastically matched on the inner wall of the slide groove (101), a first U-shaped frame (103) fixedly connected to one side of the slider (102), an inner support plate (104) provided on one side of the connecting plate (9), two second U-shaped frames (105) installed on one side of the inner support plate (104), and a connecting rod (106) provided between the first U-shaped frame (103) and the second U-shaped frame (105), wherein two ends of the connecting rod (106) are respectively rotatably matched with the first U-shaped frame (103) and the second U-shaped frame (105).

3. A multi-model mobile phone shell printing bracket according to claim 1, characterized in that: A fixing plate (11) is fixedly connected to the end of the first tooth plate (6); the fixing plate (11) and the support plate (7) are detachably connected via bolts; and an anti-slip plate (12) is fixedly connected to one side of the support plate (7).

4. A multi-model mobile phone shell printing bracket according to claim 1, characterized in that: A placement shell (13) is installed on the upper side of the mounting plate (1), and the placement shell (13) matches with the connecting plate (9).

5. The multi-model mobile phone shell printing bracket according to claim 1, characterized in that: A first column (14) is fixedly connected to the upper side of the mounting plate (1), a first tension spring (15) is mounted on the first column (14), and one end of the first tension spring (15) is matched with the first tooth plate (6).

6. The multi-model mobile phone shell printing bracket according to claim 1, characterized in that: A second column (16) is fixedly connected to the upper side of the mounting plate (1), a second tension spring (17) is mounted on the second column (16), and one end of the second tension spring (17) is matched with the second toothed plate (8).

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