Electronic equipment and interface assembly thereof

Abstract

The utility model relates to an electronic device and an interface assembly thereof, which comprise an interface body with a jack, a first stop block and a second stop block are arranged on the outer side of the interface body, the first stop block is attached to the second stop block, so that the first stop block and the second stop block form a dust stop block covering the jack, and a guide groove is formed in the end face, far away from the jack, of the dust stop block. One half of the guide groove is located on the first check block, the other half of the guide groove is located on the second check block, a pair of side walls of the guide groove are arranged to be first inclined faces, so that the section of the guide groove is in a V shape, one first inclined face is located on the first check block, and the other first inclined face is located on the second check block. The first check block and the second check block are both in sliding fit with the outer wall of the connector body, and the first check block and the second check block are both connected with springs. According to the utility model, the dustproof effect is good, and during wiring, the first stop block and the second stop block are pushed to move away and expose the jacks while the plug is inserted, so that the first stop block and the second stop block do not need to be moved away manually, and the wiring operation is more convenient.

Description

Technical Field

[0001] The utility model belongs to the field of electronic equipment, in particular to an electronic equipment and an interface component thereof. Background Art

[0002] Computers, tablet computers, various instruments and other electronic devices are provided with multiple interfaces for connecting electronic devices with other devices to transmit data, signals, etc. When the existing interface is not connected to other devices, it is generally exposed to the air, and dust in the air easily enters the inside of the interface, resulting in poor contact when connecting other devices, and inconvenient cleaning. CN201920948635.2 discloses a dustproof interface for intelligent electronic products. By setting a dustproof plate, when the connector is pulled out, the dustproof plate will return to its original position under the joint action of the spring, the sliding block and the slide bar, so as to shield the plug interface from dust, prevent dust from entering the plug interface that is not used temporarily, and ensure that it can be used normally in the future. However, when wiring is required, the handle can be pulled first, so that the sliding block installed on one side of the dustproof plate squeezes the spring set on the outer surface of the slide bar. The traditional wiring method is to directly insert the plug into the interface. After the dustproof mechanism is set, it is necessary to manually pull open the dustproof plate first, and then plug it in, which increases the operation steps and is not convenient enough when wiring. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an electronic device and an interface component thereof, which have dustproof effect and are more convenient for wiring.

[0004] To solve the above problems, the technical solution adopted by the utility model is: an interface assembly, including an interface body with a socket, a first block and a second block are arranged on the outer side of the interface body, the side of the first block and the side of the second block are fitted together, so that the first block and the second block form a dust block covering the socket, and a guide groove is arranged on the end face of the dust block away from the socket, the groove size of the guide groove is the same as the hole size of the socket, the depth of the guide groove is less than the thickness of the dust block, half of the guide groove is located on the first block, and the other half is located on the second block, and a pair of side walls of the guide groove are arranged as a first inclined surface, so that the cross-section of the guide groove is V-shaped, one of the first inclined surfaces is located on the first block, and the other first inclined surface is located on the second block, the first block and the second block are both slidably matched with the outer wall of the interface body, and the first block and the second block are both connected with a spring.

[0005] Furthermore, the outer walls of the interface body on both sides of the jack are provided with slide grooves, and the first stopper and the second stopper are located in the slide grooves and slidably cooperate with the slide grooves.

[0006] Furthermore, a baffle is provided at one end of the slide slot away from the insertion hole, one end of the spring is fixedly connected to the baffle, and the other end of the spring is fixedly connected to the first stopper or the second stopper.

[0007] Furthermore, it also includes a plug, wherein the outer wall of the end of the plug is provided with a pair of second inclined surfaces, and the second inclined surfaces can be fitted with the first inclined surfaces.

[0008] Furthermore, a pair of third inclined surfaces are provided on the side walls of the bottom of the jack, and the second inclined surface can fit with the third inclined surface.

[0009] Furthermore, the second inclined surface and the first inclined surface are provided with a wear-resistant layer.

[0010] Furthermore, an elastic sealing pad is provided on the side surfaces where the first stopper and the second stopper are in contact with each other.

[0011] The electronic device comprises a chassis, on which the above interface assembly is arranged.

[0012] The beneficial effects of the utility model are as follows: the spring is always in a compressed state and has a certain elastic force. When the socket is not connected to the wire, under the action of the spring elastic force, the first block and the second block fit tightly and close the socket, which can effectively prevent external dust from entering the socket. When wiring, the plug is inserted into the guide groove. As the plug moves inward, the first inclined surface of the guide groove is squeezed, thereby pushing the first block and the second block to move in the opposite direction, further compressing the spring until the plug is inserted into the socket. When the plug is pulled out, the spring pushes the first block and the second block to reset and reclose the socket. The utility model has a good dustproof effect, and when wiring, the first block and the second block are pushed away and the socket is exposed while the plug is inserted. There is no need to manually remove the first block and the second block, and the wiring operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an external schematic diagram of the interface component of the utility model;

[0014] Figure 2 yes Figure 1 Schematic cross-sectional view of AA in the figure;

[0015] Figure 3 yes Figure 1 A schematic cross-sectional view of the middle BB;

[0016] Figure 4 This is a schematic diagram of the plug;

[0017] Figure 5 This is a schematic diagram of the plug when it is inserted into the guide slot;

[0018] Figure 6 This is a schematic diagram of the plug after it is inserted into the jack;

[0019] Figure 7 It is a schematic diagram of the electronic device of the utility model;

[0020] Figure numerals: 1—jack; 2—interface body; 3—first stopper; 4—second stopper; 5—guide groove; 6—first inclined plane; 7—spring; 8—slide groove; 9—baffle; 10—plug; 11—second inclined plane; 12—third inclined plane; 13—elastic sealing pad; 20—chassis. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] The interface component of the utility model, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes an interface body 2 with a socket 1, and a first stopper 3 and a second stopper 4 are arranged on the outer side of the interface body 2, and the side of the first stopper 3 and the side of the second stopper 4 fit together, so that the first stopper 3 and the second stopper 4 form a dust block covering the socket 1, and a guide groove 5 is arranged on the end face of the dust block away from the socket 1, and the groove size of the guide groove 5 is the same as the hole size of the socket 1, and the depth of the guide groove 5 is less than the thickness of the dust block, half of the guide groove 5 is located on the first stopper 3, and the other half is located on the second stopper 4, and a pair of side walls of the guide groove 5 are arranged as a first inclined surface 6, so that the cross-section of the guide groove 5 is V-shaped, one of the first inclined surfaces 6 is located on the first stopper 3, and the other first inclined surface 6 is located on the second stopper 4, and the first stopper 3 and the second stopper 4 are both slidably matched with the outer wall of the interface body 2, and the first stopper 3 and the second stopper 4 are both connected with a spring 7.

[0023] The interface body 2 can adopt various existing interfaces, such as a USB interface, a network cable interface (RJ-45 interface, RJ-11 interface, SC optical fiber interface, FDDI interface, etc.), an HDMI interface, and other rectangular interfaces. The first block 3 and the second block 4 are in the shape of a cuboid, and the side of the first block 3 and the side of the second block 4 fit each other, and the first block 3 and the second block 4 are symmetrically distributed relative to the fitting surface. The first block 3 and the second block 4 respectively block half of the opening of the jack 1, and the first block 3 and the second block 4 cooperate with each other to close the entire jack 1, which can effectively prevent external dust from entering the jack 1. In addition, it also has a certain waterproof performance.

[0024] The guide groove 5 is used to guide the plug 10 during wiring. The port shape of the guide groove 5 is rectangular. The outer dimensions of the plug 10 are adapted to the socket 1. Since the notch size of the guide groove 5 is the same as that of the socket 1, the plug 10 can be inserted into the guide groove 5. The two side walls of the guide groove 5 are inclined so that the cross section of the guide groove 5 is V-shaped. When the plug 10 enters the guide groove 5, the plug 10 will squeeze the two first inclined surfaces 6, thereby pushing the first stopper 3 and the second stopper 4 to move and leak out of the socket 1, thereby automatically opening the socket 1. The spring 7 is always in a compressed state and has a certain elastic force. Under the action of the elastic force, when the socket 1 is idle, the first stopper 3 can be close to the second stopper 4 to form a complete and stable dust block, which closes the opening of the socket 1 and prevents external dust from entering the socket 1. When wiring, the first stopper 3 and the second stopper 4 slide to both sides respectively to compress the spring 7. The elastic force of the spring 7 is strengthened. When the plug 10 is pulled out from the socket 1, under the action of the elastic force of the spring 7, the first stopper 3 and the second stopper 4 move toward each other and fit stably, thereby re-closing the socket 1.

[0025] It can be seen that the utility model can effectively prevent dust from entering the interface when the interface is idle. When wiring, the dust block needs to be opened manually. Only one action is required to complete the wiring, and the wiring is more convenient and quick.

[0026] In order to ensure that the first stopper 3 and the second stopper 4 can slide stably, the outer wall of the interface body 2 on both sides of the socket 1 is provided with a slide groove 8, and the first stopper 3 and the second stopper 4 are located in the slide groove 8 and slide with the slide groove 8. The slide groove 8 plays a role of guiding and positioning. One end of the slide groove 8 extends to the hole of the socket 1, but does not block the socket 1. When the first stopper 3 and the second stopper 4 are fitted, the first stopper 3 and the second stopper 4 partially cooperate with the slide groove 8 to partially close the socket 1. The slide groove 8 can specifically adopt a dovetail groove, and the first stopper 3 and the second stopper 4 can also be set to a dovetail shape, which can ensure that the first stopper 3 and the second stopper 4 can move stably along the slide groove 8 and prevent the first stopper 3 and the second stopper 4 from shaking.

[0027] In order to facilitate the installation of the spring 7, a baffle 9 is provided at one end of the slide slot 8 away from the jack 1, one end of the spring 7 is fixedly connected to the baffle 9, and the other end is fixedly connected to the first stopper 3 or the second stopper 4. The baffle 9 can support the spring 7, and the spring 7 is located in the slide slot 8, and when the spring 7 is compressed and deformed, it can prevent the spring 7 from bending and deforming.

[0028] The utility model also includes a plug 10, such as Figure 4As shown, the outer wall at the end of the plug 10 is provided with a pair of second bevels 11, and the second bevels 11 can fit with the first bevel 6. The plug 10 is used to be connected to the interface, so as to connect the electronic device with other devices. The specific type of the plug 10 is determined according to the type of the interface body 2, and it is sufficient to ensure that the plug 10 is compatible with the interface body 2. In the process of plugging in the plug 10, the outer wall of the plug 10 and the first bevel 6 will slide relative to each other, which can easily cause wear of the plug 10 and the first bevel 6. Therefore, the utility model sets a second bevel 11 on the outer wall at the end of the plug 10. When plugging in, the second bevel 11 fits with the first bevel 6 to form a surface contact, as shown in FIG. Figure 5 As shown, the contact area is large, and the pressure between the two is reduced, thereby slowing down the wear. In addition, a wear-resistant layer is arranged on the second inclined surface 11 and the first inclined surface 6. The wear-resistant layer adopts various existing wear-resistant materials, such as wear-resistant rubber, etc. The wear-resistant layer can be bonded to the second inclined surface 11 and the first inclined surface 6.

[0029] In order to improve the stability of the plug 10 after being inserted, the side wall at the bottom of the socket 1 is provided with a pair of third inclined surfaces 12, and the second inclined surface 11 can be fitted with the third inclined surface 12. After the plug 10 is inserted into the socket 1, the outer wall of the plug 10 can fully contact and fit with the inner wall of the socket 1, thereby improving the stability of the plug 10. Figure 6 After the plugging is completed, the first stopper 3 and the second stopper 4 are located at both sides of the plug 10, and under the action of the elastic force of the spring 7, the first stopper 3 and the second stopper 4 are located at the plug 10 to press the plug 10, so as to prevent the plug 10 from loosening or falling off.

[0030] In order to improve the sealing performance between the first stopper 3 and the second stopper 4, and further improve the dustproof effect, an elastic sealing pad 13 is provided on the side where the first stopper 3 and the second stopper 4 are in contact with each other. The elastic sealing pad 13 is filled in the matching gap between the first stopper 3 and the second stopper 4, and the matching gap between the first stopper 3 and the second stopper 4 can be completely sealed to ensure that the socket 1 is completely closed, thereby further preventing dust from entering the socket 1.

[0031] The electronic equipment of the utility model, such as Figure 7 As shown, the chassis 20 is provided with Figures 1 to 6 The chassis 20 may be a housing of various existing electronic devices, such as a desktop computer, a laptop computer, a tablet computer, a server, a router, and the like.

[0032] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An interface assembly, comprising an interface body (2) having a socket (1), characterized in that: A first stopper (3) and a second stopper (4) are arranged on the outer side of the interface body (2); the side surface of the first stopper (3) fits with the side surface of the second stopper (4), so that the first stopper (3) and the second stopper (4) form a dust block covering the plug hole (1); a guide groove (5) is arranged on the end surface of the dust block away from the plug hole (1); the groove size of the guide groove (5) is the same as the hole size of the plug hole (1); the depth of the guide groove (5) is less than the thickness of the dust block; the guide groove (5) Half of the guide groove (5) is located on the first stopper (3), and the other half is located on the second stopper (4), and a pair of side walls of the guide groove (5) are arranged as first inclined surfaces (6), so that the cross section of the guide groove (5) is V-shaped, one of the first inclined surfaces (6) is located on the first stopper (3), and the other first inclined surface (6) is located on the second stopper (4), the first stopper (3) and the second stopper (4) are both slidably matched with the outer wall of the interface body (2), and the first stopper (3) and the second stopper (4) are both connected to a spring (7).

2. The interface assembly according to claim 1, wherein: The outer walls of the interface body (2) on both sides of the jack (1) are provided with sliding grooves (8), and the first stopper (3) and the second stopper (4) are located in the sliding grooves (8) and are slidably matched with the sliding grooves (8).

3. The interface assembly according to claim 2, wherein: A baffle (9) is provided at one end of the slide groove (8) away from the insertion hole (1); one end of the spring (7) is fixedly connected to the baffle (9), and the other end is fixedly connected to the first baffle (3) or the second baffle (4).

4. The interface assembly according to claim 1, 2 or 3, characterized in that: It also comprises a plug (10), wherein the outer wall of the end of the plug (10) is provided with a pair of second inclined surfaces (11), and the second inclined surfaces (11) can be fitted with the first inclined surfaces (6).

5. The interface assembly according to claim 4, characterized in that: A pair of third inclined surfaces (12) are provided on the side walls at the bottom of the insertion hole (1), and the second inclined surface (11) can fit with the third inclined surface (12).

6. The interface assembly according to claim 4, characterized in that: The second inclined surface (11) and the first inclined surface (6) are provided with a wear-resistant layer.

7. The interface assembly according to claim 1, wherein: An elastic sealing pad (13) is provided on the side surfaces of the first stopper (3) and the second stopper (4) which are in contact with each other.

8. An electronic device, comprising a chassis (20), characterized in that: The chassis (20) is provided with the interface assembly according to claim 1.

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