Mobile phone mainboard with convenient-to-clean structure

Abstract

The utility model discloses a mobile phone mainboard with a convenient-to-clean structure, which comprises a mobile phone shell and a mainboard main body, two sides of the mainboard main body are provided with clamping grooves, the middle of the mobile phone shell is provided with a partition plate, two sides of the interior of the mobile phone shell are fixedly provided with guide sliding sleeves located in front of the partition plate, and the guide sliding sleeves are connected with the clamping grooves. A sliding rod is slidably connected into the guide sliding sleeve in a penetrating mode, a connecting transverse rod is fixedly installed at the top of the sliding rod, guide inclined grooves are fixedly formed in the top and the bottom of the side face of the sliding rod, a shifting button is arranged in the middle of the connecting transverse rod, and a guide sliding rail is fixedly installed on the front face of the partition plate. According to the mobile phone mainboard, the clamping grooves are formed in the two sides of the mainboard body, the clamping heads slide towards the two sides of the mobile phone shell and are loosened from the clamping grooves of the mainboard body, the situation that screws are screwed repeatedly when the mainboard body is disassembled is avoided, the steps of limiting the mainboard body are simplified, and a user can clean the mainboard body more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone mainboards, in particular to a mobile phone mainboard with a structure that is easy to clean. Background Art

[0002] The motherboard of a mobile phone is the memory of the mobile phone itself. First of all, there is no doubt that every accessory in the mobile phone has an immeasurable role. Whether it is the operation of the mobile phone or the use of its functions, some accessories are indispensable to fully assist.

[0003] A plurality of chips are installed on the mobile phone motherboard. The installation of the chips causes a plurality of gaps on the mobile phone motherboard. Dust falls into the gaps. The motherboard fixed on the mobile phone case is not convenient for the staff to clean. During the cleaning process of the mobile phone motherboard, it is necessary to remove the mobile phone motherboard from the mobile phone case by removing most of the fastening screws, and then complete the cleaning. This is more complicated in removal and installation, and the complicated operation is not conducive to the work of the user.

[0004] Therefore, we propose a mobile phone mainboard with a structure that is easy to clean. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile phone mainboard with a structure that is easy to clean, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone motherboard with a structure that is easy to clean, comprising a mobile phone shell and a motherboard main body, wherein card connection grooves are provided on both sides of the motherboard main body, a partition is provided in the middle of the mobile phone shell, and guide sleeves located in front of the partition are fixedly installed on both sides of the interior of the mobile phone shell, a sliding rod is slidably connected to the interior of the guide sleeve, a connecting cross bar is fixedly installed on the top of the sliding rod, a guide bevel groove is fixedly installed on the top and bottom of the side of the sliding rod, a dial button is provided in the middle of the connecting cross bar, a guide slide rail is fixedly installed on the front side of the partition, a card joint is slidably connected to the guide slide rail, a sliding column is integrally connected to the front side of the card joint, the sliding column is slidably connected to the inside of the guide bevel groove, the card joint is carded with the card connection groove, and a clamping spring is provided on one side of the card joint.

[0007] Optionally, a buffer pad is provided on the inner arc surface of the card slot, a groove with the same thickness as the main board body is provided on the back of the card connector, and a clamping plate with a diameter larger than the diameter of the card slot is provided on the front of the card connector.

[0008] Optionally, two ends of the connecting cross bar are respectively fixedly mounted on the tops of the two sliding rods, the connecting cross bar is located above the main board body, and the bottom of the dial button is higher than the front of the main board body.

[0009] Optionally, one end of the clamping spring is fixedly mounted on both sides of the inside of the mobile phone housing, and the other end of the clamping spring is in tight contact with one side of the clamping joint. Two clamping springs form a group, and a group of clamping springs are symmetrically distributed on both sides of the guide rail.

[0010] Optionally, a sliding groove is provided in the middle of the sliding rod, and the sliding groove is slidably connected to the guide sleeve, and the guide sleeve is wrapped around the outside of the sliding rod on one side of the sliding groove.

[0011] Optionally, the inner width of the guide inclined groove is the same as the diameter of the sliding column, the top of the sliding column is flush with the top of the belt inclined groove, and the top of the guide inclined groove is flush with the top of the sliding rod.

[0012] Optionally, the back side of the main board body is in tight contact with the front side of the partition, and the partition is made of heat-conducting metal.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The mobile phone motherboard with an easy-to-clean structure has card-joining grooves on both sides of the motherboard main body. When cleaning the motherboard main body, the dial button is pressed toward the motherboard main body, so that the connecting cross bar drives the two sliding rods to slide along the guide sliding sleeve, thereby moving the guide inclined groove, and the sliding column moves along the guide slide rail along with the movement of the guide inclined groove, so that the card joint slides to both sides of the mobile phone shell and is loosened from the card-joining groove of the motherboard main body, so that the motherboard main body can be conveniently removed for cleaning, so that the motherboard main body does not need to be screwed multiple times when disassembling, simplifies the steps of limiting the motherboard main body, is more conducive to the user to clean the motherboard main body, and the operation is more convenient and practical.

[0015] 2. The mobile phone motherboard with an easy-to-clean structure is provided with a card-connecting groove. When installing the main body of the main board, the dial button is turned to move the guide bevel groove, and the sliding column moves along the guide slide rail as the guide bevel groove moves, so that the card connector slides to both sides of the mobile phone shell, and the main body of the main board is placed on the partition, and the dial button is released. The card connector is pushed to engage with the card-connecting groove under the action of the reset spring to fix the main body of the main board. The card-connecting method makes it more convenient to disassemble and install the main body of the main board, simplifies the operation steps, and is more convenient for users to use. The practicality of this device is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a mobile phone mainboard with a structure that is easy to clean according to the utility model;

[0017] Figure 2 This is a structural schematic diagram of a main body of a mobile phone mainboard with a structure that is easy to clean according to the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a mobile phone housing with a mobile phone mainboard having a structure that is easy to clean according to the utility model;

[0019] Figure 4 The utility model is a structural schematic diagram of a sliding rod of a mobile phone mainboard with a structure convenient for cleaning.

[0020] In the figure: 1. mobile phone shell; 2. main board body; 3. card slot; 4. buffer pad; 5. guide sleeve; 6. sliding rod; 7. connecting cross bar; 8. dial button; 9. guide inclined groove; 10. partition; 11. guide slide rail; 12. card joint; 13. sliding column; 14. clamping spring; 15. sliding slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4The utility model provides a mobile phone motherboard with a structure that is easy to clean, including a mobile phone shell 1 and a motherboard body 2, card slots 3 are provided on both sides of the motherboard body 2, a partition 10 is provided in the middle of the mobile phone shell 1, the back of the motherboard body 2 is in close contact with the front of the partition 10, the material of the partition 10 is a heat-conducting metal, and guide sleeves 5 located in front of the partition 10 are fixedly installed on both sides of the inside of the mobile phone shell 1, and a sliding rod 6 is slidably connected to the inside of the guide sleeve 5, a connecting cross bar 7 is fixedly installed on the top of the sliding rod 6, and a guiding inclined groove 9 is fixedly installed on the top and bottom of the side of the sliding rod 6, and a dial button 8 is provided in the middle of the connecting cross bar 7, and a guide rail 11 is fixedly installed on the front of the partition 10, and the guide rail 11 is slidably connected with a card joint 12, and the front of the card joint 12 is integrally connected with a sliding column 13, and the sliding column 1 3 is slidably connected to the inside of the guide bevel groove 9, and the card joint 12 is carded with the card joint groove 3. A clamping spring 14 is provided on one side of the card joint 12. By arranging the card joint grooves 3 on both sides of the main board body 2, when cleaning the main board body 2, the dial button 8 is pressed in the direction of the main board body 2, so that the connecting cross bar 7 drives the two sliding rods 6 to slide along the guide sliding sleeve 5, thereby moving the guide bevel groove 9, and the sliding column 13 moves along the guide slide rail 11 as the guide bevel groove 9 moves, so that the card joint 12 slides to the two sides of the mobile phone shell 1 and is loosened from the card joint groove 3 of the main board body 2, so that the main board body 2 can be easily removed for cleaning, so that the main board body 2 can avoid multiple screwing when disassembling, simplifying the steps of the main board body 2 when limiting, and is more conducive to the user to clean the main board body 2, and the operation is more convenient and practical.

[0023] A buffer pad 4 is provided on the inner arc surface of the card slot 3, a groove with the same thickness as the main body 2 is provided on the back of the card joint 12, a clamping plate with a diameter larger than the diameter of the card slot 3 is provided on the front of the card joint 12, and the two ends of the connecting cross bar 7 are fixedly installed with the tops of the two sliding rods 6 respectively, the connecting cross bar 7 is located above the main body 2 of the main body 2, the bottom of the dial button 8 is higher than the front of the main body 2 of the main body 2, one end of the clamping spring 14 is fixedly installed with both sides of the inside of the mobile phone housing 1, and the other end of the clamping spring 14 is in close contact with one side of the card joint 12, and the two clamping springs 14 are a group, and a group of clamping springs 14 are symmetrically distributed on the guide slide By setting the card connection grooves 3 on both sides of the rail 11, when installing the main board body 2, the dial button 8 is turned to move the guide inclined groove 9, and the sliding column 13 moves along the guide slide rail 11 as the guide inclined groove 9 moves, so that the card joint 12 slides to the two sides of the mobile phone shell 1, and the main board body 2 is placed on the partition 10, and the dial button 8 is released. The card joint 12 is pushed to be carded with the card connection groove 3 under the action of the reset spring, and the main board body 2 is fixed. The card connection method makes it more convenient to disassemble and install the main board body 2, simplifies the operation steps, and is more convenient for users to use. The practicality of this device is high.

[0024] A sliding groove 15 is provided in the middle of the sliding rod 6, and the sliding groove 15 is slidably connected to the guide sleeve 5. The guide sleeve 5 is wrapped around the outside of the sliding rod 6 on one side of the sliding groove 15. The width of the inside of the guide inclined groove 9 is the same as the diameter of the sliding column 13. The top of the sliding column 13 is flush with the top of the belt inclined groove, and the top of the guide inclined groove 9 is flush with the top of the sliding rod 6.

[0025] Working principle:

[0026] When cleaning the main body 2 of the motherboard, the dial button 8 is pressed in the direction of the main body 2 of the motherboard, so that the connecting cross bar 7 drives the two sliding rods 6 to slide along the guide sleeve 5, thereby moving the guide inclined groove 9, and the sliding column 13 moves along the guide rail 11 along with the movement of the guide inclined groove 9, so that the card connector 12 slides to both sides of the mobile phone shell 1 and is loosened from the card connection groove 3 of the main body 2 of the motherboard, so that the main body 2 can be easily removed for cleaning, so that the main body 2 can avoid multiple screwing when disassembling, simplifying the steps of limiting the main body 2 of the motherboard, and is more convenient for use. The operator cleans the main board body 2. When installing the main board body 2, the dial button 8 is turned to move the guide bevel 9, and the sliding column 13 moves along the guide rail 11 as the guide bevel 9 moves, so that the card connector 12 slides to both sides of the mobile phone shell 1, and the main board body 2 is placed on the partition 10. The dial button 8 is released, and the card connector 12 is pushed to engage with the card slot 3 under the action of the reset spring to fix the main board body 2. The card connection method makes it more convenient to disassemble and install the main board body 2, simplifies the operation steps, and is more convenient for users to use.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile phone motherboard with a structure that is easy to clean, comprising a mobile phone housing (1) and a motherboard body (2), characterized in that: The main body (2) of the main board is provided with a snap-in groove (3) on both sides, a partition (10) is provided in the middle of the mobile phone housing (1), and guide sleeves (5) located in front of the partition (10) are fixedly installed on both sides of the interior of the mobile phone housing (1), and a sliding rod (6) is slidably connected to the interior of the guide sleeve (5), a connecting cross bar (7) is fixedly installed on the top of the sliding rod (6), and guide inclined grooves (9) are fixedly installed on the top and bottom of the side of the sliding rod (6). A toggle button (8) is provided in the middle of the connecting cross bar (7), a guide rail (11) is fixedly installed on the front of the partition (10), a card joint (12) is slidably connected through the guide rail (11), a sliding column (13) is integrally connected to the front of the card joint (12), the sliding column (13) is slidably connected to the inside of the guide inclined groove (9), the card joint (12) is card-connected with the card groove (3), and a clamping spring (14) is provided on one side of the card joint (12).

2. The mobile phone motherboard with a structure that is easy to clean according to claim 1, characterized in that: The inner arc surface of the clamping groove (3) is provided with a buffer pad (4), the back of the clamping joint (12) is provided with a groove with the same thickness as the main body (2), and the front of the clamping joint (12) is provided with a clamping plate with a diameter greater than that of the clamping groove (3).

3. The mobile phone motherboard with an easy-to-clean structure according to claim 1, characterized in that: The two ends of the connecting cross bar (7) are respectively fixedly mounted on the tops of the two sliding bars (6); the connecting cross bar (7) is located above the main board body (2); and the bottom of the dial button (8) is higher than the front of the main board body (2).

4. The mobile phone motherboard with a structure that is easy to clean according to claim 1, characterized in that: One end of the clamping spring (14) is fixedly mounted on two sides of the inside of the mobile phone housing (1), and the other end of the clamping spring (14) is in tight contact with one side of the clamping joint (12). Two clamping springs (14) form a group, and one group of clamping springs (14) is symmetrically distributed on both sides of the guide rail (11).

5. The mobile phone motherboard with an easy-to-clean structure according to claim 1, characterized in that: A sliding groove (15) is provided in the middle of the sliding rod (6), and the sliding groove (15) is slidably connected to the guide sleeve (5), and the guide sleeve (5) is wrapped around the outside of the sliding rod (6) on one side of the sliding groove (15).

6. The mobile phone motherboard with a structure that is easy to clean according to claim 1, characterized in that: The inner width of the guide inclined groove (9) is the same as the diameter of the sliding column (13), the top of the sliding column (13) is flush with the top of the belt inclined groove, and the top of the guide inclined groove (9) is flush with the top of the sliding rod (6).

7. The mobile phone motherboard with a structure that is easy to clean according to claim 1, characterized in that: The back side of the mainboard body (2) is in tight contact with the front side of the partition (10), and the material of the partition (10) is heat-conducting metal.

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