Dustproof design structure for charging port of learning machine

Abstract

The utility model discloses a learning machine charging port dustproof design structure which comprises a machine body, a supporting frame is fixedly installed on the back face of the machine body, the bottom of the supporting frame extends to the position below the machine body, and an installation groove is formed in the right side of the machine body. According to the utility model, the dustproof mechanism is arranged for preventing dust in the mounting groove, preventing dust from entering the mounting groove, further preventing dust from falling into the USB interface, avoiding affecting the use of the USB interface, achieving the purpose of preventing dust in the USB interface, sealing the mounting groove under the action of the dustproof partition plate, and improving the service life of the USB interface. The dustproof partition plate is limited under the action of the baffle plate, so that the situation that the sealing effect on the interior of the mounting groove is poor, the dust enters the interior of the mounting groove and the use of the USB interface is affected due to the fact that the dustproof partition plate deviates is prevented, and meanwhile, the problem that the USB interface is open, the dust easily falls into the USB interface, and the service life of the USB interface is prolonged is solved. And the USB interface is difficult to clean, so that the transmission efficiency of the USB interface is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of learning machines, in particular to a dustproof design structure for a charging port of a learning machine. Background Art

[0002] A learning machine is an electronic device that assists learning. It usually has a wealth of learning resources, such as course videos, question banks, and e-books, which can help students learn various subjects. Some learning machines also have intelligent functions, such as intelligent assessments and personalized learning plans, which can better meet students' learning needs.

[0003] In view of the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: the charging port of the learning machine is generally a USB interface, but the USB interface is open, which easily causes dust to fall into the inside of the USB interface and is difficult to clean, thereby affecting the transmission efficiency of the USB interface; therefore, a dust-proof design structure for the charging port of a learning machine is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a dust-proof design structure for the charging port of a learning machine, which has the advantage of preventing dust from the charging port of the learning machine and solves the problem that the USB interface is open, which easily causes dust to fall into the inside of the USB interface and is difficult to clean, thereby affecting the transmission efficiency of the USB interface.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof design structure for a charging port of a learning machine, comprising a machine body, a support frame is fixedly installed on the back of the machine body, the bottom of the support frame extends to the bottom of the machine body, a mounting groove is opened on the right side of the machine body, a dustproof mechanism is arranged inside the mounting groove, and a USB interface is opened on the left side of the inner cavity of the mounting groove;

[0006] The dustproof mechanism includes a dustproof baffle, which is located inside the mounting groove. The top of the dustproof baffle is rotatably connected to the top of the inner cavity of the mounting groove. A baffle is fixedly installed at the bottom of the inner cavity of the mounting groove. The baffle is clamped on the right side of the dustproof baffle, and the dustproof baffle is sealed and connected to the side relatively close to the baffle.

[0007] The effects achieved by the above components are: by setting up a dustproof mechanism to prevent dust from entering the interior of the installation slot, further preventing dust from falling into the USB interface to avoid affecting the use of the USB interface, thereby achieving the purpose of dustproofing the USB interface; the installation slot is closed under the action of the dustproof partition to prevent dust from entering the interior of the installation slot; the dustproof partition is limited under the action of the baffle to prevent the dustproof partition from shifting, resulting in poor sealing effect on the interior of the installation slot, causing dust to enter the interior of the installation slot and affect the use of the USB interface.

[0008] Preferably, two automatic closing hinges are provided on the top of the dustproof partition, and the automatic closing hinges are fixedly installed on the top of the inner cavity of the installation groove.

[0009] The effect achieved by the above components is: by setting an automatic closing hinge to pop open the dustproof partition, the dustproof partition is rotated and reset, keeping the dustproof partition closed to the inside of the installation groove, thereby always preventing dust from entering the inside of the installation groove.

[0010] Preferably, a sealing strip is fixedly mounted on one side of the dustproof partition close to the baffle, a sealing groove is provided on one side of the baffle close to the dustproof partition, and the sealing strip is located inside the sealing groove.

[0011] The effect achieved by the above components is: by setting the sealing strip and the sealing groove to cooperate with each other to increase the sealing between the dustproof partition and the baffle, thereby preventing dust from entering the interior of the installation groove, improving the dustproof effect inside the installation groove, and thus playing a dustproof role for the USB interface.

[0012] Preferably, a receiving groove is provided at the top of the inner cavity of the installation groove, and the receiving groove is located on the left side of the dustproof partition plate, and the sizes of the receiving groove and the dustproof partition plate are matched.

[0013] The effect achieved by the above components is: by setting a storage groove for storing the dustproof partition, the dustproof partition is prevented from interfering with the insertion of the charging head into the USB interface.

[0014] Preferably, a groove is provided on the right side of the body and on the back side of the mounting groove, the mounting groove and the groove are connected, a mounting plate is provided inside the groove, adhesive is provided on the top of the mounting plate, and a hidden handle is provided on the right side of the mounting plate.

[0015] The effect achieved by the above components is: by setting the installation plate and the dust-sticking glue to adhere to the dust inside the installation groove, the dust is prevented from further entering the interior of the USB interface and affecting the stability of the USB interface; when the dust enters the interior of the installation groove, the dust falls due to the action of gravity and falls on the dust-sticking glue, and the dust-sticking glue adheres to the dust, preventing the dust from entering the interior of the USB interface, thereby protecting the interior of the USB interface.

[0016] Preferably, side grooves are provided on the top and bottom of the mounting plate, a clamping spring is fixedly installed inside the side groove, a connecting plate is fixedly installed on the other end of the clamping spring, an arc-shaped clamping block is fixedly installed on the relatively distant side of the connecting plate, and arc-shaped clamping grooves are provided on the top and bottom of the inner cavity of the groove, and the other side of the arc-shaped clamping block is clamped into the inside of the arc-shaped clamping groove.

[0017] The effect achieved by the above components is: by setting a clamping spring to squeeze the connecting plate, the connecting plate squeezes the arc-shaped clamping block, so that one side of the arc-shaped clamping block is clamped inside the arc-shaped clamping groove, thereby improving the stability of the mounting plate inside the groove.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] The utility model achieves the purpose of dustproofing the USB interface by arranging a dustproof mechanism for dustproofing the interior of the installation groove, thereby preventing dust from entering the interior of the installation groove, and further preventing dust from falling into the interior of the USB interface, thereby avoiding affecting the use of the dusty USB interface. The installation groove is closed under the action of the dustproof partition plate, thereby preventing dust from entering the interior of the installation groove. The dustproof partition is limited under the action of the baffle plate, thereby preventing the dustproof partition from shifting, resulting in poor sealing effect on the interior of the installation groove, causing dust to enter the interior of the installation groove and affect the use of the USB interface. At the same time, the utility model solves the problem that the USB interface is open, which easily causes dust to fall into the interior of the USB interface and is difficult to clean, thereby affecting the transmission efficiency of the USB interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the installation slot of the utility model;

[0022] Figure 3 The local structure diagram of the dust-proof mechanism of the utility model is shown in FIG. Figure 1 ;

[0023] Figure 4 The local structure diagram of the dust-proof mechanism of the utility model is shown in FIG. Figure 2 ;

[0024] Figure 5 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0025] Figure 6 It is a schematic diagram of the partial cross-section structure of the mounting plate of the utility model.

[0026] In the figure: 1. body; 2. dustproof mechanism; 201. dustproof partition; 202. automatic closing hinge; 203. sealing strip; 204. baffle; 205. sealing groove; 3. support frame; 4. installation groove; 5. USB interface; 6. storage slot; 7. groove; 8. installation plate; 9. adhesive; 10. hidden handle; 11. arc block; 12. side groove; 13. clamping spring; 14. connecting plate. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-6 A dustproof design structure for a charging port of a learning machine includes a body 1, a support frame 3 is fixedly installed on the back of the body 1, the bottom of the support frame 3 extends to the bottom of the body 1, a mounting groove 4 is opened on the right side of the body 1, a dustproof mechanism 2 is arranged inside the mounting groove 4, and a USB interface 5 is opened on the left side of the inner cavity of the mounting groove 4;

[0029] The dustproof mechanism 2 includes a dustproof baffle 201, which is located inside the mounting groove 4. The top of the dustproof baffle 201 is rotatably connected to the top of the inner cavity of the mounting groove 4. A baffle 204 is fixedly installed at the bottom of the inner cavity of the mounting groove 4. The baffle 204 is clamped on the right side of the dustproof baffle 201. The dustproof baffle 201 is sealed and connected to the side relatively close to the baffle 204.

[0030] Specifically, two automatic closing hinges 202 are provided on the top of the dustproof partition 201 , and the automatic closing hinges 202 are fixedly installed on the top of the inner cavity of the installation groove 4 .

[0031] The automatic closing hinge 202 is used to pop open the dustproof partition 201, so that the dustproof partition 201 rotates and resets, keeping the dustproof partition 201 closed to the inside of the installation groove 4, thereby always preventing dust from entering the inside of the installation groove 4.

[0032] Specifically, a sealing strip 203 is fixedly installed on one side of the dustproof baffle 201 close to the baffle 204 , a sealing groove 205 is formed on one side of the baffle 204 close to the dustproof baffle 201 , and the sealing strip 203 is located inside the sealing groove 205 .

[0033] The sealing strip 203 and the sealing groove 205 cooperate with each other to increase the sealing between the dustproof partition 201 and the baffle 204, thereby preventing dust from entering the interior of the installation groove 4, improving the dustproof effect inside the installation groove 4, and thus playing a dustproof role for the USB interface 5.

[0034] Specifically, a receiving groove 6 is provided at the top of the inner cavity of the installation groove 4 . The receiving groove 6 is located on the left side of the dustproof partition 201 . The sizes of the receiving groove 6 and the dustproof partition 201 are matched.

[0035] The storage slot 6 is used to store the dustproof baffle 201 to prevent the dustproof baffle 201 from interfering with the insertion of the charging head into the USB interface 5.

[0036] Specifically, a groove 7 is provided on the right side of the body 1 and on the back side of the mounting groove 4. The mounting groove 4 and the groove 7 are connected. A mounting plate 8 is provided inside the groove 7. Adhesive glue 9 is provided on the top of the mounting plate 8. A hidden handle 10 is provided on the right side of the mounting plate 8.

[0037] The mounting plate 8 and the dust-adhesive glue 9 are used to adhere to the dust inside the mounting groove 4 to prevent the dust from further entering the interior of the USB interface 5 and affecting the stability of the USB interface 5. When dust enters the interior of the mounting groove 4, the dust falls due to the action of gravity and lands on the dust-adhesive glue 9. The dust-adhesive glue 9 will adhere to the dust to prevent the dust from entering the interior of the USB interface 5, thereby protecting the interior of the USB interface 5.

[0038] Specifically, side grooves 12 are provided at the top and bottom of the mounting plate 8, a clamping spring 13 is fixedly installed inside the side groove 12, a connecting plate 14 is fixedly installed on the other end of the clamping spring 13, an arc-shaped clamping block 11 is fixedly installed on the relatively distant side of the connecting plate 14, and arc-shaped clamping grooves are provided at the top and bottom of the inner cavity of the groove 7, and the other side of the arc-shaped clamping block 11 is clamped into the inside of the arc-shaped clamping groove.

[0039] The clamping spring 13 is used to squeeze the connecting plate 14 , and then the connecting plate 14 squeezes the arc surface clamping block 11 , so that one side of the arc surface clamping block 11 is clamped inside the arc-shaped clamping groove, thereby improving the stability of the mounting plate 8 inside the groove 7 .

[0040] When in use, the dustproof mechanism 2 is used to prevent the inside of the mounting slot 4 from dustproofing, thereby preventing dust from entering the inside of the mounting slot 4, and further preventing dust from falling into the inside of the USB interface 5, thereby avoiding affecting the use of the USB interface 5 caused by dust, thereby achieving the purpose of dustproofing the USB interface 5. Under the action of the dustproof partition 201, the mounting slot 4 is closed to prevent dust from entering the inside of the mounting slot 4. Under the action of the baffle 204, the dustproof partition 201 is limited to prevent the dustproof partition 201 from shifting, resulting in poor sealing effect on the inside of the mounting slot 4, causing dust to enter the inside of the mounting slot 4 and affect the use of the USB interface 5.

[0041] 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 the 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 dust-proof design structure for a charging port of a learning machine, comprising a machine body (1), characterized in that: A support frame (3) is fixedly mounted on the back of the body (1), the bottom of the support frame (3) extends to the bottom of the body (1), a mounting groove (4) is provided on the right side of the body (1), a dustproof mechanism (2) is provided inside the mounting groove (4), and a USB interface (5) is provided on the left side of the inner cavity of the mounting groove (4); The dustproof mechanism (2) comprises a dustproof baffle (201), the dustproof baffle (201) is located inside the mounting groove (4), the top of the dustproof baffle (201) is rotatably connected to the top of the inner cavity of the mounting groove (4), a baffle (204) is fixedly installed at the bottom of the inner cavity of the mounting groove (4), the baffle (204) is clamped on the right side of the dustproof baffle (201), and the dustproof baffle (201) is sealedly connected to the side of the baffle (204) that is relatively close to the baffle (204).

2. According to claim 1, a dust-proof design structure for a charging port of a learning machine is characterized by: Two automatic closing hinges (202) are arranged on the top of the dustproof partition (201), and the automatic closing hinges (202) are fixedly mounted on the top of the inner cavity of the mounting groove (4).

3. According to claim 1, the dust-proof design structure of the charging port of a learning machine is characterized by: A sealing strip (203) is fixedly mounted on one side of the dustproof partition (201) close to the baffle (204), a sealing groove (205) is provided on one side of the baffle (204) close to the dustproof partition (201), and the sealing strip (203) is located inside the sealing groove (205).

4. According to claim 1, the dust-proof design structure of the charging port of a learning machine is characterized by: A receiving groove (6) is provided at the top of the inner cavity of the installation groove (4), and the receiving groove (6) is located on the left side of the dustproof partition plate (201). The sizes of the receiving groove (6) and the dustproof partition plate (201) are matched.

5. According to claim 1, the dust-proof design structure of the charging port of a learning machine is characterized by: A groove (7) is provided on the right side of the machine body (1) and on the back side of the mounting groove (4); the mounting groove (4) and the groove (7) are connected; a mounting plate (8) is provided inside the groove (7); a mortar adhesive (9) is provided on the top of the mounting plate (8); and a hidden handle (10) is provided on the right side of the mounting plate (8).

6. A dust-proof design structure for a charging port of a learning machine according to claim 5, characterized in that: The top and bottom of the mounting plate (8) are both provided with side grooves (12), a clamping spring (13) is fixedly installed inside the side groove (12), a connecting plate (14) is fixedly installed on the other end of the clamping spring (13), a curved clamping block (11) is fixedly installed on the relatively distant side of the connecting plate (14), and an arc-shaped clamping groove is both provided on the top and bottom of the inner cavity of the groove (7), and the other side of the arc-shaped clamping block (11) is clamped inside the arc-shaped clamping groove.

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