Protection mechanism and charging port end cover

Abstract

The utility model discloses a protection mechanism and a charging port end cover, and relates to the technical field of protection, and the protection mechanism comprises a shielding unit which comprises a sliding assembly, a shielding assembly, a traction assembly, a lock column, a plug pin assembly and a sealing cover. The shielding assembly comprises a shielding cover, a plurality of grooves, a sliding buckle, a plurality of plug pin grooves and a fixing block. The charging port cover has the beneficial effects that the sealing performance of the outer wall of the charging port cover is improved, the charging port cover and the charging port cover form a dual-protection effect on the charging port, the fish mouth part is shielded, the external attractiveness is improved, the internal sealing performance of the charging port is improved, external substance invasion and electric leakage are avoided, and the protection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a protection mechanism and a charging port end cover. Background Art

[0002] The charging port cover refers to the cover of the charging port in electronic devices such as mobile phones, tablet computers, and battery vehicles. Its main function is to protect the charging port from the intrusion of external substances such as dust and moisture, and ensure the normal operation of the charging port.

[0003] The charging port at the rear of existing vehicles does not have a corresponding cover, lacks protective measures, or has a fish mouth on the cover, which directly leads to a lack of sealing on the outside of the cover, and may even cause rainwater leakage, resulting in the inability to ensure safety. Furthermore, the aesthetics of the equipment is also greatly reduced. Summary of the invention

[0004] In view of the above-mentioned prior art problems, the present utility model is proposed.

[0005] The utility model aims to provide a protective mechanism, which aims to solve the problems of poor protection and sealing of the outer wall of the charging port cover, easy invasion of foreign substances and low safety, and make up for the defect of insufficient aesthetics of the fish mouth raised part of the charging port cover.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a protection mechanism, which includes.

[0007] As a preferred solution of the protection mechanism of the utility model, the shielding unit includes a sliding component, a shielding component arranged on the outer wall of the sliding component, a pulling component arranged on one side of the sliding component, a locking column arranged on the outer wall of the pulling component, a latch component arranged inside the shielding component, and a closing cover arranged on one side of the shielding component;

[0008] The two locking pins are symmetrically distributed on both sides of the pulling assembly.

[0009] As a preferred solution of the protective mechanism of the utility model, the shielding assembly includes a shielding cover, a plurality of grooves arranged on the surface of the shielding cover, a sliding buckle arranged inside the groove, a plurality of latch grooves arranged on one side of the groove, and a fixing block arranged inside the latch groove.

[0010] As a preferred solution of the protective mechanism of the utility model, the sliding component includes a bottom plate arranged on the inner wall of the shielding component and a plurality of slide grooves arranged on both sides of the bottom plate, and the slide grooves are fixedly connected to the bottom plate.

[0011] As a preferred solution of the protection mechanism of the utility model, the latch assembly includes a latch rod, a latch spring arranged on the outer wall of the latch rod, and a clamping block arranged on one side of the latch rod.

[0012] As a preferred solution of the protection mechanism of the utility model, wherein: the pulling assembly includes two fixing rings, a buckle arranged on the inner wall of the fixing ring, and a pulling spring arranged in the middle of the buckle;

[0013] One of the two fixing rings is fixedly connected to the shielding cover, and the other is snap-fitted to the buckle.

[0014] As a preferred solution of the protection mechanism of the utility model, wherein: the latch assembly cooperates with the lock column, and the latch assembly is adapted to the latch slot.

[0015] As a preferred solution of the protective mechanism of the utility model, wherein: the fixing block is engaged with the engaging block.

[0016] As a preferred solution of the protective mechanism of the utility model, wherein: the sliding buckle is adapted to the sliding groove.

[0017] The protective mechanism of the utility model has the beneficial effects of increasing the sealing performance of the outer wall of the charging port cover, forming a dual protection effect on the charging port with the charging port cover, shielding the fish mouth part, and increasing the aesthetics.

[0018] Another object of the utility model is to provide a charging port end cover, which aims to solve the problem that the charging port is easily invaded by foreign substances such as moisture and dust, and has poor sealing effect and safety.

[0019] In order to solve the above technical problems, the utility model also provides the following technical solutions: a charging port end cover, which includes a protective mechanism; and a charging unit, including a charging base, a charging port cover arranged on one side of the charging base, the switch assembly arranged on the outer wall of the charging port cover, a hinge arranged between the charging base and the charging port cover, and a charging port arranged in the middle of the charging base.

[0020] As a preferred solution of the charging port end cover of the utility model, wherein: the switch assembly includes a fish mouth and a shielding block arranged on one side of the charging base; the fish mouth and the shielding block are both fixedly connected to the charging base; the shielding block is parallel to the fish mouth, and the shielding block is in contact with the fish mouth.

[0021] The charging port end cover of the utility model has the beneficial effects of effectively sealing the charging port to increase its sealing performance to a certain extent, thereby ensuring that users will not receive electric shock and preventing foreign substances from intruding. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is an overall three-dimensional schematic diagram of the utility model.

[0024] Figure 2 It is an exploded view of the protection mechanism in the utility model.

[0025] Figure 3 It is a partial cross-sectional view of the shielding component in the present invention.

[0026] Figure 4 This is a diagram showing the structure of the sliding component in the utility model.

[0027] Figure 5 This is a diagram showing the structure of the latch assembly in the present utility model.

[0028] Figure 6 It is an overall schematic diagram of the charging unit in the present utility model. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1

[0033] Reference Figures 1 to 5, which is the first embodiment of the utility model, and provides a protection mechanism, a shielding unit 200, including a sliding component 201, a shielding component 202 arranged on the outer wall of the sliding component 201, a pulling component 203 arranged on one side of the sliding component 201, a locking column 204 arranged on the outer wall of the pulling component 203, a latch component 206 arranged inside the shielding component 202, and a closing cover 207 arranged on one side of the shielding component 202;

[0034] The two locking pins 204 are symmetrically distributed on both sides of the pulling assembly 203 .

[0035] It should be noted that the sliding assembly 201 is slidably connected to the shielding assembly 202, the sliding assembly 202 is fixedly connected to the charging base 101, the pulling assembly 203 is fixedly connected to the sliding assembly 201, the two locking columns 204 are symmetrically distributed on both sides of the pulling assembly 203 and are fixedly connected to the charging base 101, and the switch assembly 103 is parallel to the closing cover 207, both of which are fixedly connected to the charging base 101.

[0036] When in use, the staff pulls the shielding assembly 202 to the left by hand to expose the charging unit 100, and pulls the switch assembly to charge. When closing, pull the shielding assembly 202 to the right until it is combined with the closing cover 207.

[0037] In summary, this structure increases the protective function of the charging port cover. When the shielding component 202 is closed, its sealing performance is increased, as well as the aesthetics of the fish-mouth raised portion of the charging port cover.

[0038] Example 2

[0039] Reference Figures 2~5 , which is the second embodiment of the utility model, includes a shielding component 202 including a shielding cover 202a, a plurality of grooves 202b arranged on the surface of the shielding cover 202a, a sliding buckle 202c arranged inside the groove 202b, a plurality of latch grooves 202d arranged on one side of the groove 202b, and a fixing block 202e arranged inside the latch groove 202d, and a sliding component 201 including a bottom plate 201a arranged on the inner wall of the shielding component 202, and a bottom plate 201a arranged on the bottom plate 201 a has multiple slide grooves 201b on both sides, the slide grooves 201b are fixedly connected to the bottom plate 201a, the latch assembly 206 includes a latch rod 206a, a latch spring 206b arranged on the outer wall of the latch rod 206a, and a block 206c arranged on one side of the latch rod 206a, and the pulling assembly 203 includes two fixing rings 203a, a buckle 203b arranged on the inner wall of the fixing ring 203a, and a pulling spring 203c arranged in the middle of the buckle 203b.

[0040] It should be noted that a bottom plate 201a is installed on one side of the charging port fish mouth 103a and is fixedly connected to the charging base 101, two L-shaped slide grooves 201b are symmetrically fixedly connected at the upper and lower ends of the bottom plate 201a, and two locking columns 204 are symmetrically fixedly connected on one side of the bottom plate 201a. There are multiple conical concave and convex surfaces on the outer wall of the locking column 204, which are used for the transition and snap-in effect when the locking structure moves.

[0041] A fixing ring 203a is installed on the right side of the bottom plate 201a, which is fixedly connected to the charging base 101. Another fixing ring 203a is fixedly connected to one side of the inner wall of the shielding cover 202a. A pulling spring 203c is installed between the two fixing rings 203a. Buckles 203b are fixedly installed at both ends of the pulling spring 203c, and the buckles 203b are clamped on the fixing ring 203a.

[0042] A semi-cylindrical shielding cover 202a is slidably connected to the outer wall of the sliding component 201, and a semi-circular push-pull cover is on the left side of the shielding cover 202a. When the charging port is closed, the appearance is symmetrical with the closing cover 207 to increase the aesthetics. When in use, the semi-circular protrusion is convenient for the staff to push and pull.

[0043] like Figure 3 As shown, the side of the shielding cover 202a is crescent-shaped, and the right entrance is the same size as the fish mouth 103a, which is convenient for the fish mouth 103a to be embedded when closed. On the inner wall of the shielding cover 202a, an additional semi-cylindrical groove is extended to facilitate the storage of the internal structure without exposing the internal details at the entrance. Grooves 202b are opened at the upper and lower ends of the inner wall of the shielding cover 202a, and an L-shaped slide buckle 202c is installed in the middle of the groove 202b, and the slide buckle 202c is slidably connected to the slide groove 201b. When the staff opens and closes the shielding cover 202a, while sliding the shielding cover 202a left and right, the slide buckle 202c drives the shielding cover 202a to move horizontally through the slide groove 201b.

[0044] Between the two grooves 202b, there are symmetrical latch grooves 202d, with latch rods 206a clamped inside the latch grooves 202d, latch springs 206b clamped on the outer wall of the latch rods 206a, and 206c fixedly installed on one end of the latch rods 206a. The outer end of the latch rods 206 is inclined, which is convenient for clamping and locking with the lock column 204, and when the shielding cover 202a is pushed or pulled, it fits with the cone on the lock column 204. Figure 4 As shown, a port is provided inside the latch slot 202d, which facilitates the rebound of the latch spring 206b rope when the locking structure moves. A fixing block 202e is fixedly installed at one end of the latch slot 202d and is engaged with the clamping block 206c. When the latch rod 206a is fixed, there is enough space for the latch rod 206a to rebound and it will not slip.

[0045] When using, Figure 5 As shown, the position relationship between the latch rod 206a and the lock column 204. When the staff wants to open the charging port cover, they pull the shielding assembly 202 to the left by hand, and the slide buckle 202c and the slide groove 201b slide against each other, and the pulling spring 203c starts to move horizontally until the latch rod 206a is engaged with the lock column 204 to be fixed, and the block 206c is engaged with the fixing block 202e. Figure 6 As shown, at this time, the shielding cover 202a is opened and fixed at the current position, revealing the fish mouth 103a.

[0046] When the staff wants to close the shielding cover, the hand pulls the shielding cover 202a to the left appropriately, at which time the top of the latch rod 206a transitions with the cone on the lock column 204, the latch spring 206b pulls the latch rod 206a to rebound, the latch rod 206a contacts and engages with the lock column 204, and the pulling spring 203c rebounds until the shielding cover 202a and the closing cover 207 are merged into Figure 1 The shielding cover 202a is shown in a closed state.

[0047] In summary, this structure allows the shielding cover 202a to be fixed by a locking structure to prevent rebound when it is opened. After use, it can rebound and close by pulling the spring 203c and fit with the closing cover 207, which increases the convenience of use and completely wraps the internal structure inside, increasing its sealing performance without exposing detailed parts, thereby increasing the aesthetics.

[0048] Example 3

[0049] Reference Figure 1 to Figure 6 , which is the third embodiment of the utility model, and this embodiment further provides a charging port cover. It includes a charging unit 100, including a charging base 101, a charging port cover 102 arranged on one side of the charging base 101, a switch assembly 103 arranged on the outer wall of the charging port cover 102, a hinge 104 arranged between the charging base 101 and the charging port cover 102, and a charging port 105 arranged in the middle of the charging base 101. The switch assembly 103 includes a fish mouth 103a and a shielding block 103b arranged on one side of the charging base 101; the fish mouth 103a and the shielding block 103b are both fixedly connected to the charging base 101; the shielding block 103b is parallel to the fish mouth 103a, and the shielding block 103b fits the fish mouth 103a.

[0050] It should be noted that the charging port cover 102 and the charging base 101 are hinged, and the charging port 105 and the charging base 101 are fixedly connected.

[0051] When in use, the staff pulls the fish mouth 103a with their hands to prompt the hinge to drive the charging port cover 102 to start lateral movement, thereby opening the charging port cover 102 and exposing the charging port 105 for use. When closing, push the charging port cover 102 to make the fish mouth 103a parallel to the shielding block 103b. At this time, the charging port cover 102 is completely closed.

[0052] In summary, the charging port cover and the shielding block increase the sealing of the charging port, avoid safety problems caused by leakage of the charging port, play a protective role, and prevent the intrusion of external substances.

[0053] It is important to note that the above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A protection mechanism, characterized in that: include, A shielding unit (200), comprising a sliding component (201), a shielding component (202) arranged on an outer wall of the sliding component (201), a pulling component (203) arranged on one side of the sliding component (201), a locking column (204) arranged on the outer wall of the pulling component (203), a latch component (206) arranged inside the shielding component (202), and a closing cover (207) arranged on one side of the shielding component (202); The two locking columns (204) are symmetrically distributed on both sides of the pulling component (203).

2. The protection mechanism according to claim 1, characterized in that: The shielding assembly (202) comprises a shielding cover (202a), a plurality of grooves (202b) arranged on the surface of the shielding cover (202a), a sliding buckle (202c) arranged inside the groove (202b), a plurality of latch grooves (202d) arranged on one side of the groove (202b), and a fixing block (202e) arranged inside the latch groove (202d).

3. The protection mechanism according to claim 2, characterized in that: The sliding component (201) comprises a bottom plate (201a) arranged on the inner wall of the shielding component (202), and a plurality of sliding grooves (201b) arranged on both sides of the bottom plate (201a); the sliding grooves (201b) are fixedly connected to the bottom plate (201a).

4. The protection mechanism according to claim 2 or 3, characterized in that: The latch assembly (206) comprises a latch rod (206a), a latch spring (206b) arranged on the outer wall of the latch rod (206a), and a clamping block (206c) arranged on one side of the latch rod (206a).

5. The protection mechanism according to claim 4, characterized in that: The pulling assembly (203) comprises two fixing rings (203a), a buckle (203b) arranged on the inner wall of the fixing ring (203a), and a pulling spring (203c) arranged in the middle of the buckle (203b); One of the two fixing rings (203a) is fixedly connected to the shielding cover (202a), and the other is clamped to the buckle (203b).

6. The protection mechanism according to any one of claims 2, 3 and 5, characterized in that: The latch assembly (206) cooperates with the lock column (204); the latch assembly (206) is adapted to the latch slot (202d).

7. The protection mechanism according to claim 4, characterized in that: The fixing block (202e) is engaged with the engaging block (206c).

8. The protection mechanism according to claim 3, characterized in that: The sliding buckle (202c) is adapted to the sliding groove (201b).

9. A charging port cover, characterized in that: Comprising the protective mechanism described in any one of claims 1, 2, 3, 5, 7 and 8; and a charging unit (100), comprising a charging base (101), a charging port cover (102) arranged on one side of the charging base (101), a switch assembly (103) arranged on the outer wall of the charging port cover (102), a hinge (104) arranged between the charging base (101) and the charging port cover (102), and a charging port (105) arranged in the middle of the charging base (101).

10. A charging port end cover as claimed in claim 9, characterized in that: The switch assembly (103) comprises a fish mouth (103a) and a shielding block (103b) arranged on one side of the charging base (101); the fish mouth (103a) and the shielding block (103b) are both fixedly connected to the charging base (101); the shielding block (103b) is parallel to the fish mouth (103a); and the shielding block (103b) fits the fish mouth (103a).

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