Bin gate structure for electronic equipment interface

Abstract

The utility model discloses a bin gate structure for an electronic equipment interface, which comprises a base provided with a first clamping structure; one side of the bin door is hinged to the base, so that the bin door can be opened and closed relative to the base; the first elastic piece is arranged between the bin door and the base, and the first elastic piece is used for applying outward rotating thrust to the bin door; the second clamping structure is arranged on the bin door, the second clamping structure comprises a second elastic piece and a button buckle, the button buckle is arranged on the bin door in a sliding mode, and the button buckle corresponds to the first clamping structure and can be matched with the first clamping structure in a clamping mode; the second elastic piece is connected with the first end of the button buckle and used for pushing the second end of the button buckle to slide towards the first clamping structure. According to the utility model, the technical effects that the opening direction of the bin door is not limited, and the bin door is more flexible and convenient to open and close are realized.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, and more specifically, to a door structure for an electronic equipment interface. Background Technology

[0002] The external interfaces of electronic devices on the market (such as HDMI interfaces, Type A, Type C, DC charging ports, TF card slots, DP interfaces, RJ45 network interfaces, etc.) are usually treated differently depending on their usage frequency. For example, if a power supply or network cable connection is required, the male connector will always be plugged in, and the corresponding interface on the device will generally remain exposed without any surrounding structure for ease of use. For some less frequently used interfaces, such as TF card slots or Type C debugging interfaces, some devices will also leave them exposed. This design requires minimal work, is low-cost, and is preferred for user-friendly environments. However, in harsh environments, such as dusty or humid conditions, exposed interfaces may accumulate dust or water over time, potentially causing malfunctions. In such cases, protective measures need to be added to the outside of the interface. Common protective measures generally include the following:

[0003] 1. For a single interface, a soft rubber protective sleeve can be added and inserted inside the interface for protection;

[0004] 2. For devices without a separate interface, or with specific aesthetic requirements, a door structure can be added outside the interface to meet appearance and dust / waterproofing requirements. Currently, some devices on the market prevent automatic opening of the door by interfering with the base design; others use a button to lock the door in place, placing the button above the door. When the button is pressed, the door falls naturally under gravity. This structure is relatively simple, but it severely restricts the door's position; generally, the door can only open from top to bottom by gravity, greatly limiting the product's shape. If a bottom-up opening is desired, this method is not feasible. Furthermore, the design of the door opening button is also crucial. Some require two hands to operate—one to press the button and the other to open the door—which is very inconvenient. Utility Model Content

[0005] The main objective of this invention is to provide a door structure for electronic device interfaces, thereby solving the problem that opening and closing the door at the electronic device interface location is inconvenient in related technologies.

[0006] To achieve the above objectives, this utility model provides a door structure for an electronic device interface, comprising:

[0007] A base, wherein a first snap-fit ​​structure is provided on the base;

[0008] A door, one side of which is hinged to the base, so that the door can be opened and closed relative to the base;

[0009] A first elastic element is disposed between the compartment door and the base, and the first elastic element is used to apply an outward rotational thrust to the compartment door;

[0010] A second snap-fit ​​structure is provided on the compartment door. The second snap-fit ​​structure includes a second elastic element and a button buckle. The button buckle is slidably provided on the compartment door. The button buckle corresponds to the first snap-fit ​​structure and can snap-fit ​​into it.

[0011] The second elastic element is connected to the first end of the button latch and is used to push the second end of the button latch toward the first latching structure.

[0012] Furthermore, a first mounting groove is provided on the base, and a door bracket is fixedly installed in the first mounting groove;

[0013] The door is provided with a hinge, which is located inside the door support and is hinged to the door support via a pivot.

[0014] The first elastic element is configured as a torsion spring sleeved on the rotating shaft, and the two legs of the torsion spring are respectively connected to the door bracket and the door.

[0015] Furthermore, a second mounting groove is provided on the door bracket, and the hinge part is hinged in the second mounting groove via a pivot.

[0016] The second mounting groove is provided with a door stop position, and the hinge part is provided with a limiting part corresponding to the door stop position. The maximum rotation angle of the door is limited by the limiting part and the door stop position abutting against each other.

[0017] Furthermore, the door support is provided with a first foot groove, and the door is provided with a second foot groove, and the two feet of the torsion spring are respectively engaged in the first foot groove and the second foot groove.

[0018] Furthermore, the rotating shaft is configured as a long screw, which is threaded to one side wall of the second mounting groove and hinged to the hinge part. A capillary tube is sleeved on the long screw, and the torsion spring is sleeved on the capillary tube.

[0019] Furthermore, the second snap-fit ​​structure also includes a button bracket, which is fixed to the inside of the compartment door. The button bracket is provided with a first sliding part, and the button buckle is provided with a second sliding part. The first sliding part and the second sliding part are engaged and slidably connected.

[0020] The compartment door is provided with a sliding hole, and the button buckle is provided with a pushing part. The pushing part passes through the sliding hole and extends to the outside of the compartment door, and the pushing part is slidably connected with the sliding hole.

[0021] Furthermore, the button bracket is fixedly connected to the compartment door by screws, and a shielding cover is glued to the back of the button bracket;

[0022] The first sliding part is configured as a slider or a groove, and the second sliding part is configured as a groove or a slider.

[0023] Furthermore, the second elastic element includes a spring, and the button bracket is provided with a third mounting groove, the spring is disposed in the third mounting groove, and the spring is connected to the first end of the button buckle.

[0024] Furthermore, the first snap-fit ​​structure is provided with a snap-fit ​​groove, and the end of the button buckle away from the second elastic element is provided with a snap-fit ​​protrusion, which engages with the snap-fit ​​groove.

[0025] The snap-fit ​​protrusion is provided with a first guide slope, and the outer side of the first snap-fit ​​structure is provided with a second guide slope that cooperates with the first guide slope.

[0026] Furthermore, the hinge and the second snap-fit ​​structure are respectively located on the upper and lower sides of the door, and the door bracket and the first snap-fit ​​structure are respectively located on the upper and lower sides of the base.

[0027] Furthermore, the door structure also includes a soft rubber strip, which is fixed to the inside of the door and arranged around the edge of the door; the outer side of the side wall of the door is set as a slope.

[0028] In this embodiment of the utility model, a base is provided, on which a first snap-fit ​​structure is provided; a compartment door is hinged to the base on one side, so that the compartment door can be opened and closed relative to the base; a first elastic member is provided between the compartment door and the base, and the first elastic member is used to apply an outward rotational thrust to the compartment door; a second snap-fit ​​structure is provided on the compartment door, and the second snap-fit ​​structure includes a second elastic member and a button latch, the button latch is slidably provided on the compartment door, and the button latch corresponds to and can snap-fit ​​with the first snap-fit ​​structure; the second elastic member is connected to the first end of the button latch, and is used to push the second end of the button latch toward the first snap-fit ​​structure to slide. This design achieves the goal of allowing the door to be pushed towards the base and rotated when it needs to be closed. When the door rotates to the position corresponding to the button latch and the first locking structure, the button latch engages with the first locking structure under the action of the second elastic element to lock the door. When the door needs to be opened, the button latch can be slid and disengaged from the first locking structure. At this time, the door automatically rotates outward and opens under the action of the first elastic element. This achieves the technical effect of not restricting the opening direction of the door, making the opening and closing of the door more flexible and convenient. It also solves the problem of inconvenient opening and closing of the door at the interface of electronic equipment in related technologies. Attached Figure Description

[0029] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model, making other features, objects, and advantages of the utility model more apparent. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0030] Figure 1 This is a schematic diagram of the structure of the warehouse door closing according to an embodiment of the present invention;

[0031] Figure 2 This is a schematic diagram of the structure of the compartment door opening according to an embodiment of the present invention;

[0032] Figure 3 This is an exploded structural diagram of the door structure according to an embodiment of the present invention;

[0033] Figure 4 This is a schematic diagram of the structure of the warehouse door support according to an embodiment of the present invention;

[0034] Figure 5 This is a rear view structural diagram of the compartment door according to an embodiment of the present invention;

[0035] Figure 6 This is a schematic diagram of the structure of the warehouse door closing according to an embodiment of the present invention;

[0036] Figure 7 yes Figure 6 Schematic diagram of the cross-sectional structure of AA;

[0037] Figure 8 yes Figure 6 A schematic diagram of the cross-sectional structure of the C-C section;

[0038] Figure 9 yes Figure 6 Schematic diagram of the cross-sectional structure of BB;

[0039] The components include: 1. Base; 100. First snap-fit ​​structure; 1000. Snap-fit ​​groove; 1001. Second guide slope; 101. First mounting groove; 2. Door; 20. Hinge part; 21. Second support foot groove; 22. Limiting part; 3. Sliding hole; 4. Second snap-fit ​​structure; 40. Button buckle; 41. Second elastic element; 410. Spring; 42. Pushing part; 43. Snap-fit ​​protrusion; 430. First guide slope; 44. Second sliding part; 5. Rotating shaft; 6. Capillary tube; 7. First elastic element; 70. Torsion spring; 8. Soft rubber strip; 9. Button bracket; 90. First sliding part; 91. Third mounting groove; 10. Double-sided adhesive; 11. Door bracket; 110. Second mounting groove; 111. Door stop position; 112. First support foot groove; 12. Cover. Detailed Implementation

[0040] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0041] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this utility model described herein.

[0042] In this invention, the terms "upper," "lower," "inner," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0043] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0044] Furthermore, the terms "set up," "equipped with," "connected," and "fixed" should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] In addition, the term "multiple" should mean two or more.

[0046] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0047] To solve related technical problems, such as Figures 1 to 3 As shown, this embodiment of the present invention provides a door structure for an electronic device interface, comprising:

[0048] Base 1, on which a first snap-fit ​​structure 100 is provided;

[0049] The door 2 is hinged to the base 1 on one side so that the door 2 can be opened and closed relative to the base 1;

[0050] The first elastic element 7 is disposed between the door 2 and the base 1. The first elastic element 7 is used to apply an outward rotational thrust to the door 2.

[0051] The second snap-fit ​​structure 4 is provided on the door 2. The second snap-fit ​​structure 4 includes a second elastic member 41 and a button buckle 40. The button buckle 40 is slidably provided on the door 2. The button buckle 40 corresponds to the first snap-fit ​​structure 100 and can snap-fit ​​together.

[0052] The second elastic element 41 is connected to the first end of the button latch 40 and is used to push the second end of the button latch 40 to slide toward the first latching structure 100.

[0053] In this embodiment, the base 1 can be a frame structure, installed at the interface of the electronic device during use. The door 2 is a structure installed on the base 1, capable of being opened and closed, thereby opening and closing the interface of the electronic device. In this embodiment, the door 2 is opened and closed by rotation, therefore, one side of the door 2 is connected to the base 1 by a hinge. The location of the hinge point is not limited in this embodiment; it can be located on the upper, left, right, or lower side of the door 2 and the base 1. The door 2 and the base 1 can be hinged via a pivot 5 or via screws or pins; this embodiment does not impose any limitations on this.

[0054] To enable the compartment door 2 to automatically rotate outward when opened, a first elastic element 7 is provided between the compartment door 2 and the base 1 in this embodiment. The base 1 serves as the fixed end, and the compartment door 2 as the movable end. The first elastic element 7 can apply a pushing force to the compartment door 2 to drive it to rotate and open. When the compartment door 2 is closed, the first elastic element 7 can be compressed to obtain elastic potential energy. After the compartment door 2 is unlocked from the base 1, the compartment door 2 can automatically rotate outward and open under the action of the first elastic element 7. In one embodiment, the first elastic element 7 can be a spring, torsion spring, or sheet spring, etc. Since the movement of the compartment door 2 in this embodiment is a rotational movement, a torsion spring is preferred.

[0055] To lock the compartment door 2 when closed, this embodiment provides a first locking structure 100 on the base 1 and a second locking structure 4 corresponding to the first locking structure 100 on the compartment door 2. The first locking structure 100 and the second locking structure 4 can engage in a locking mechanism. In one embodiment, the second locking structure 4 includes a second elastic element 41 and a button latch 40. The button latch 40 is slidably disposed on the compartment door 2, and the sliding direction of the button latch 40 is towards the first locking structure 100 and away from the first locking structure 100. The compartment door 2 serves as the fixed end, and the button latch 40 serves as the movable end. The second elastic element 41 can apply a pushing force to the button latch to engage with the first locking structure 100 to lock the compartment door 2.

[0056] In one embodiment of the second elastic element 41, the second elastic element 41 can be a spring or a sheet. Since the movement of the button latch 40 is linear, a spring 410 is preferred. When it is necessary to unlock the compartment door 2, the button latch 40 is pushed away from the first latching structure 100 to disengage it. During this process, the button latch 40 compresses the second elastic element 41. After the button latch 40 disengages from the first latching structure 100, the compartment door 2 will automatically rotate outward and open under the action of the first elastic element 7. When closing the compartment door 2 by rotation, the button latch 40 is subjected to a force that compresses the second elastic element 41. When the button latch 40 is in a position directly corresponding to the first latching structure 100, the button latch 40 automatically engages with the first latching structure 100 under the elastic force of the second elastic element 41 to lock the compartment door 2.

[0057] In this embodiment, the second snap-fit ​​structure 4 can be located on the opposite side, the same side, or the side of the hinge point of the door 2. Its specific location is not limited in this embodiment and can be designed according to actual needs. In one implementation, it is preferably located on the opposite side.

[0058] This invention achieves the following: when the compartment door 2 needs to be closed, it can be pushed to rotate towards the base 1. When it rotates to the position corresponding to the button latch 40 and the first locking structure 100, the button latch 40 engages with the first locking structure 100 under the action of the second elastic member 41 to lock the compartment door 2. When the compartment door 2 needs to be opened, the button latch 40 can be slid and disengaged from the first locking structure 100. At this time, the compartment door 2 automatically rotates outward and opens under the action of the first elastic member 7. This achieves the technical effect of not restricting the opening direction of the compartment door 2, making the opening and closing of the compartment door 2 more flexible and convenient, and thus solving the problem that the opening and closing of the compartment door 2 at the electronic device interface position is relatively inconvenient in related technologies.

[0059] like Figure 3 As shown, in order to achieve the hinge connection between the door 2 and the base 1, a first mounting groove 101 is provided on the base 1 in this embodiment, and a door 2 bracket is fixed in the first mounting groove 101.

[0060] The door 2 is provided with a hinge part 20, which is located inside the door 2 bracket. The hinge part 20 is hinged to the door 2 bracket via a pivot 5.

[0061] The first elastic element 7 is a torsion spring 70 sleeved on the rotating shaft 5, and the two legs of the torsion spring 70 are respectively connected to the door 2 bracket and the door 2.

[0062] Specifically, in this embodiment, the first mounting groove 101 can be disposed on the upper side of the base 1, and the door 2 bracket can be fixed in the first mounting groove 101. Correspondingly, the hinge part 20 can be disposed on the upper side of the door 2, and the hinge part 20 can be protruding from the upper side of the door 2. The hinge part 20 can be mounted on the door 2 bracket and hinged to the door 2 bracket through the rotating shaft 5. To facilitate the automatic rotation and opening of the door 2, in this embodiment, the first elastic element 7 is a torsion spring 70 sleeved on the rotating shaft 5. After the two legs of the torsion spring 70 are respectively connected to the door 2 bracket and the door 2, the torsion spring 70 can be compressed when the door 2 is closed, and the torsion spring 70 can drive the door 2 to open after unlocking.

[0063] Since the hinge part 20 is a structure protruding from the door 2, a second mounting groove 110 is provided on the door 2 bracket in this embodiment to facilitate the installation of the hinge part 20. The hinge part 20 is hinged in the second mounting groove 110 by a pivot 5. Specifically, in this embodiment, the pivot 5 passes through the hinge part 20 laterally, and both ends of the pivot 5 are connected to the side wall of the second mounting groove 110.

[0064] like Figure 4 and Figure 5 As shown, in order to enable the door 2 to stop at a set position when it is opened, a door stop position 111 is provided on the second mounting groove 110 in this embodiment, and a limiting part 22 corresponding to the door stop position 111 is provided on the hinge part 20. The maximum rotation angle of the door 2 is limited by the limiting part 22 and the door stop position 111 abutting against each other.

[0065] Specifically, in this embodiment, the door stop position 111 can be a protrusion protruding from the second mounting groove 110. The limiting part 22 can be a limiting groove formed at one end of the hinge part 20. The limiting groove corresponds to the protrusion. During the rotation and opening of the door 2, the edge of the limiting groove gradually approaches the door stop position 111. When the edge of the limiting groove abuts against the door stop position 111, the rotation angle of the door 2 is limited.

[0066] like Figure 4 and Figure 5 As shown, in order to facilitate the installation of the torsion spring 70's legs, a first leg groove 112 is provided on the door 2 bracket in this embodiment, and a second leg groove 21 is provided on the door 2. The two legs of the torsion spring 70 are respectively inserted into the first leg groove 112 and the second leg groove 21.

[0067] In one embodiment of the rotating shaft 5, the rotating shaft 5 can be configured as a smooth shaft structure. When configured as a smooth shaft, both ends of the rotating shaft 5 can be fixedly connected to the two side walls of the second mounting groove 110 by adhesive or welding. In another embodiment of the rotating shaft 5, the upper part of the rotating shaft 5 is configured as a smooth shaft or fully threaded, and the end of the rotating shaft 5 can be configured as threaded, and the end of the rotating shaft 5 can be threadedly connected to the side wall of the second mounting groove 110.

[0068] In another embodiment of the rotating shaft 5, the rotating shaft 5 is configured as a long screw, which is threaded to the two side walls of the second mounting groove 110 and hinged to the hinge part 20. A capillary tube 6 is sleeved on the long screw, and a torsion spring 70 is sleeved on the capillary tube 6.

[0069] When the rotating shaft 5 is set as a long screw, to prevent the torsion spring 70 sleeved on the rotating shaft 5 from jamming, an isolation sleeve is provided between the torsion spring 70 and the rotating shaft 5. The isolation sleeve is a smooth capillary tube 6. Figure 3 and Figure 8 As shown, the capillary tube 6 is sleeved and fixed on the rotating shaft 5, and the torsion spring 70 is sleeved on the capillary tube 6. During assembly, the capillary tube 6 can be inserted through the middle of the torsion spring 70 first, and then the two can be placed in the torsion spring placement groove opened on the door. Next, the door bracket 11 can be placed on the door 2 at the position corresponding to the hinge part 20. The rotating shaft 5 can be passed through one side of the door bracket 11, one side of the hinge part 20, the capillary tube 6, and the other side of the hinge part 20 in sequence from one side, and finally threaded to the other side of the door bracket 11.

[0070] In this embodiment, the capillary tube 6 reduces the jamming between the thread at the head of the rotating shaft 5 and the recessed area on the inner wall of the torsion spring 70 during assembly, making assembly more convenient and faster. At the same time, it ensures that the torsion spring 70 does not approach the rotating shaft 5 during operation, keeping the torsion spring 70 in the correct position and preventing the thread on the rotating shaft 5 from rubbing against the side wall of the torsion spring 70, thereby improving the lifespan of the torsion spring 70.

[0071] like Figure 3 and Figure 7 As shown, in one embodiment of the second snap-fit ​​structure 4, the second snap-fit ​​structure 4 further includes a button bracket 9, which is fixed to the inner side of the compartment door 2. The button bracket 9 is provided with a first sliding part 90, and the button buckle 40 is provided with a second sliding part 44. The first sliding part 90 and the second sliding part 44 are engaged and slidably connected.

[0072] The door 2 is provided with a sliding hole 3, and the button buckle 40 is provided with a pushing part 42. The pushing part 42 passes through the sliding hole 3 and extends to the outside of the door 2. The pushing part 42 is slidably connected to the sliding hole 3.

[0073] Specifically, in this embodiment, the button bracket 9 serves as the mounting structure for the button latch 40. The button bracket 9 can be arranged inside the compartment door 2 and located below the compartment door 2. The button latch 40 needs to slide linearly on the button bracket 9 during the latching process; therefore, the button bracket 9 needs to provide a reference and guide for the sliding of the button latch 40. In this embodiment, the button bracket 9 is provided with a first sliding part 90, and the button latch 40 is provided with a second sliding part 44. The first sliding part 90 and the second sliding part 44 can interlock and slide together. In one embodiment, the first sliding part 90 can be configured as a groove, and the second sliding part 44 can be configured as a slider, with the slider slidably connected within the groove. It is understood that the first sliding part 90 can also be configured as a slider, and the corresponding second sliding part 44 can be configured as a groove; this embodiment does not impose any limitations on these aspects.

[0074] like Figure 7 As shown, in order to facilitate the sliding of the button latch 40 and its disengagement from the first latching structure 100, a pushing part 42 is provided on the button latch 40 in this embodiment. The pushing part 42 can be a protrusion forming the front side of the button latch 40. The pushing part 42 can extend through the sliding hole 3 on the compartment door 2. The pushing part 42 can be operated to push the button latch 40 to slide.

[0075] like Figure 3 As shown, the button bracket 9 is an independent component installed on the compartment door 2. For ease of installation, the button bracket 9 and the compartment door 2 bracket can be fixedly connected by screws. After the screw connection, to avoid the screws being exposed and to improve aesthetics while protecting the screws, in this embodiment, a cover 12 is attached to the back of the button bracket 9 with double-sided adhesive 10.

[0076] like Figure 7 As shown, since the movement of the button latch 40 is a linear sliding motion, in order to facilitate the second elastic element 41 to push the button latch 40 to move, the second elastic element 41 in this embodiment includes a spring 410. The button bracket 9 is provided with a third mounting groove 91, and the spring 410 is disposed in the third mounting groove 91. The spring 410 is connected to the first end of the button latch 40.

[0077] In this embodiment, the upper end of the button latch 40 can be partially disposed within the third mounting groove 91, the upper end of the spring 410 abuts against the upper wall of the third mounting groove 91, and the lower end of the spring 410 is connected to the upper end of the button latch 40, specifically in a sleeve connection relationship. When it is necessary to unlock the compartment door 2, the push part 42 can be manually operated to slide the button latch 40 upward to disengage it from the first latching structure. During this process, the button latch 40 compresses the spring 410.

[0078] Since the button latch 40 and the first latching structure 100 are latched together, in one embodiment, the first latching structure 100 is provided with a latching groove 1000, and the button latch 40 is provided with a latching protrusion 43 at the end away from the second elastic member 41, and the latching protrusion 43 is latched together with the latching groove 1000.

[0079] like Figure 7 As shown, to facilitate closing the compartment door 2, a first guide slope 430 is provided on the inner side of the snap-fit ​​protrusion 43 in this embodiment, and a second guide slope 1001 that cooperates with the first guide slope 430 is provided on the outer side of the first snap-fit ​​structure 100. When closing the compartment door 2, the compartment door 2 can be pushed to rotate. When the compartment door 2 rotates to the point where the first guide slope 430 and the second guide slope 1001 come into contact, as the compartment door 2 rotates further, the button latch 40 will automatically slide upward under the action of the guide slope. When the compartment door 2 rotates to the point where the snap-fit ​​protrusion 43 on the button latch 40 directly corresponds to the latch groove 1000, the button latch 40 slides outward under the action of the spring 410, so that the snap-fit ​​protrusion 43 is engaged in the latch groove 1000, thereby locking the compartment door 2.

[0080] like Figure 3 As shown, to improve the sealing performance of the door 2 after closing, the door structure in this embodiment also includes a soft rubber strip 8, which is fixed to the inside of the door 2 and arranged around the edge of the door 2. When the door 2 is closed, there is a certain amount of interference between the soft rubber strip 8 and the base 1, causing the soft rubber strip 8 to be slightly compressed, thus playing a role in dust and water prevention.

[0081] like Figure 9 As shown, in one embodiment, the outer side of the side wall 200 of the door 2 is set as a slope, so that the gap between the door 2 and the base 1 at the appearance parting point can be very small, such as 0.2mm, improving the appearance level. At the same time, during the opening and closing process, the side wall 200 of the door 2 is prevented from contacting and rubbing with the side wall of the base 1, thus avoiding noise and abnormal feel.

[0082] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A door structure for an electronic device interface, characterized in that, include: A base, wherein a first snap-fit ​​structure is provided on the base; A door, one side of which is hinged to the base so that the door can be opened and closed relative to the base; A first elastic element is disposed between the compartment door and the base, and the first elastic element is used to apply an outward rotational thrust to the compartment door; A second snap-fit ​​structure is provided on the compartment door. The second snap-fit ​​structure includes a second elastic element and a button buckle. The button buckle is slidably provided on the compartment door. The button buckle corresponds to the first snap-fit ​​structure and can snap-fit ​​into it. The second elastic element is connected to the first end of the button latch and is used to push the second end of the button latch toward the first latching structure.

2. The door structure for an electronic device interface according to claim 1, characterized in that, The base is provided with a first mounting groove, and a door bracket is fixedly installed in the first mounting groove. The door is provided with a hinge, which is located inside the door support and is hinged to the door support via a pivot. The first elastic element is configured as a torsion spring sleeved on the rotating shaft, and the two legs of the torsion spring are respectively connected to the door bracket and the door.

3. The door structure for an electronic device interface according to claim 2, characterized in that, The door bracket is provided with a second mounting groove, and the hinge part is hinged in the second mounting groove by a rotating shaft; The second mounting groove is provided with a door stop position, and the hinge part is provided with a limiting part corresponding to the door stop position. The maximum rotation angle of the door is limited by the limiting part and the door stop position abutting against each other.

4. The door structure for an electronic device interface according to claim 3, characterized in that, The door support is provided with a first foot groove, and the door is provided with a second foot groove. The two feet of the torsion spring are respectively inserted into the first foot groove and the second foot groove.

5. The door structure for an electronic device interface according to claim 3 or 4, characterized in that, The rotating shaft is configured as a long screw, which is threaded to one side wall of the second mounting groove and hinged to the hinge part. A capillary tube is sleeved on the long screw, and the torsion spring is sleeved on the capillary tube.

6. The door structure for an electronic device interface according to claim 1, characterized in that, The second snap-fit ​​structure also includes a button bracket, which is fixed to the inside of the compartment door. The button bracket is provided with a first sliding part, and the button buckle is provided with a second sliding part. The first sliding part and the second sliding part are engaged and slidably connected. The compartment door is provided with a sliding hole, and the button buckle is provided with a pushing part. The pushing part passes through the sliding hole and extends to the outside of the compartment door, and the pushing part is slidably connected with the sliding hole.

7. The door structure for an electronic device interface according to claim 6, characterized in that, The button bracket is fixedly connected to the compartment door by screws, and a shielding cover is glued to the back of the button bracket; The first sliding part is configured as a slider or a groove, and the second sliding part is configured as a groove or a slider.

8. The door structure for an electronic device interface according to claim 7, characterized in that, The second elastic element includes a spring, and the button bracket is provided with a third mounting groove. The spring is disposed in the third mounting groove and is connected to the first end of the button buckle.

9. The door structure for an electronic device interface according to claim 1, characterized in that, The first snap-fit ​​structure is provided with a snap-fit ​​groove, and the button buckle is provided with a snap-fit ​​protrusion at the end away from the second elastic element, and the snap-fit ​​protrusion engages with the snap-fit ​​groove; The snap-fit ​​protrusion is provided with a first guide slope, and the outer side of the first snap-fit ​​structure is provided with a second guide slope that cooperates with the first guide slope.

10. The door structure for an electronic device interface according to claim 1, characterized in that, The door structure also includes a soft rubber strip, which is fixed to the inside of the door and arranged around the edge of the door; the outer side of the side wall of the door is set as a slope.

Images