CN220842160U - Connecting piece and foldable cover plate - Google Patents

Abstract

The application provides a connecting piece and a foldable cover plate, wherein one side of the connecting piece is bent to form an arc-shaped mounting groove, the mounting groove is arranged in an extending direction of the connecting piece in an extending mode and is used for being filled with an arc-shaped mounting part of a sealing piece, and the opening width of the mounting groove is smaller than the diameter of the mounting groove. The application makes the opening width of the mounting groove smaller than the diameter of the mounting groove, in other words, the application can make the opening of the mounting groove small and the inside large. The arc-shaped mounting groove of the sealing element is small in opening size after being filled into the mounting groove by any method, the arc-shaped mounting part is difficult to pull out from the mounting groove, the difficulty of moving the arc-shaped mounting part out of the mounting groove is increased, the arc-shaped mounting part is prevented from being separated from the mounting groove along the arrangement direction of the connecting element and the sealing element, namely the vertical direction, and therefore the connection tightness of the connecting element and the sealing element is improved, and the connecting element and the sealing element are prevented from being separated.

Description

Connecting piece and foldable cover plate

Technical Field

The application belongs to the technical field of tail box covers of mobile devices, and particularly relates to a connecting piece and a foldable cover plate.

Background

A pick-up or the like has a boot for carrying a wide variety of items such as food, various equipment, materials, and the like. Because the trunk is of an upper opening structure, articles in the trunk are easily influenced by environmental factors such as rain, dust and the like, and the articles are unsafe and are easy to steal. Therefore, a trunk cover is often adopted at present to cover the upper opening of the trunk. Currently trunk lids often include a connector for mounting the lid plate and the seal, but the connector has poor connection with the seal.

Disclosure of utility model

In view of this, a first aspect of the present application provides a connector, one side of which is bent to form a circular arc-shaped mounting groove extending in an extending direction of the connector, the mounting groove being for receiving a circular arc-shaped mounting portion of a seal, and an opening width of the mounting groove being smaller than a diameter of the mounting groove.

According to the connecting piece provided by the first aspect of the application, the arc-shaped mounting groove is formed by inwards sinking one side surface of the connecting piece, and the mounting groove and the arc-shaped mounting part of the sealing piece can be used for sealing assembly. And since the mounting groove is formed by bending one side of the connecting piece, the mounting groove is provided with an opening, the application can make the opening width of the mounting groove smaller than the diameter of the mounting groove, in other words, the application can make the opening of the mounting groove small and the inside large. The arc-shaped mounting part of the sealing element is assembled in the mounting groove, the difficulty that the arc-shaped mounting part moves out of the mounting groove is increased, the arc-shaped mounting part is prevented from being separated from the mounting groove along the arrangement direction of the connecting element and the sealing element, the connection tightness of the connecting element and the sealing element is improved, and the connecting element and the sealing element are prevented from being separated.

One side of the connecting piece is provided with two mounting grooves which are arranged at intervals, the two mounting grooves are arranged along the extending direction perpendicular to the connecting piece, one mounting groove is used for mounting one arc-shaped mounting part of the sealing piece, and the other mounting groove is used for mounting the other arc-shaped mounting part of the sealing piece.

The connecting piece comprises a first part and a second part, wherein the first part is arranged between the two mounting grooves, the second part is arranged on one side, deviating from the first part, of the mounting grooves, and the first part protrudes out of the second part.

Wherein a guiding surface is arranged on one side of the second part facing away from the first part.

Along on the extending direction of connecting piece, the connecting piece is equipped with the through-hole, be equipped with in the through-hole and be close to two reinforcements of connecting piece inside wall, two reinforcements with the connecting piece encloses to establish two spliced eyes that form relative setting, the spliced eye is used for making the spliced pole of plug connector insert, just the width of spliced eye is greater than the width of plug connector.

Each reinforcing part is recessed along the direction close to the other reinforcing part so as to form an avoidance groove communicated with the plug hole.

Wherein, the concave part of each reinforcing part is convexly provided with a reinforcing block which is close to the other reinforcing part.

Wherein the connector satisfies at least one of the following:

the outer side wall of the connecting piece is provided with a first groove arranged along the extending direction of the connecting piece;

and a second groove arranged along the extending direction of the connecting piece is formed in one side, close to the inner side wall of the connecting piece, of the reinforcing part.

The bottom wall of the connecting piece is provided with a supporting part located in the through hole, one side, away from the bottom wall, of the supporting part is provided with a fixing part, the fixing part is provided with a fixing hole along the extending direction of the connecting piece, the fixing hole is communicated with the deformation hole of the fixing hole, and the supporting part and the fixing part are axially symmetrically arranged.

A second aspect of the application provides a foldable cover for mounting to a boot of a mobile device to conceal an opening of the boot, the foldable cover comprising a plurality of cover plates rotatably connected, a seal, and a connector as provided in the first aspect of the application rotatably connected between two of the cover plates adjacent to a cab of the mobile device, an arcuate mounting portion of the seal being mounted within the mounting slot.

According to the foldable cover plate provided by the second aspect of the application, the connecting performance of the sealing element and the connecting element can be improved by adopting the connecting element provided by the first aspect of the application, and the sealing element and the connecting element are prevented from being separated.

Drawings

In order to more clearly explain the technical solutions in the embodiments of the present application, the drawings that are used in the embodiments of the present application will be described below.

Fig. 1 is a schematic perspective view of a connector according to an embodiment of the application.

Fig. 2 is a schematic perspective view of another view of the connector shown in fig. 1.

Fig. 3 is a front view of the connector shown in fig. 1.

FIG. 4 is a schematic diagram illustrating the mating of the connector and the seal according to an embodiment of the application.

FIG. 5 is an exploded view of a connector and a seal according to an embodiment of the present application.

Fig. 6 is a schematic view illustrating the fitting of the connector and the sealing member according to another embodiment of the present application.

Fig. 7 is a front view of a connector according to another embodiment of the present application.

Fig. 8 is a schematic diagram illustrating the mating of the connector and the plug according to an embodiment of the application.

Fig. 9 is a schematic cross-sectional view of the connector and plug shown in fig. 8.

Fig. 10 is a front view of a connector according to yet another embodiment of the present application.

Fig. 11 is a schematic view illustrating the fitting of the foldable cover plate when applied to a mobile device according to an embodiment of the application.

Fig. 12 is a schematic perspective view of a foldable cover according to an embodiment of the application.

Fig. 13 is a schematic perspective view of another view of the foldable cover shown in fig. 12.

Fig. 14 is a schematic perspective view of the foldable cover shown in fig. 12 after being turned once.

Fig. 15 is a schematic perspective view of the foldable cover plate shown in fig. 12 after being folded twice.

Description of the reference numerals:

The device comprises a connecting piece-1, a sealing piece-2, an arc-shaped mounting part-2 a, a plug-in piece-3, a plug-in post-3 a, a cover plate-4, a foldable cover plate-5, a moving device-6, a tail box-6 a, a cockpit-6 b, a mounting groove-10, a first part-11, a second part-12, a guide surface-120, a through hole-20, a reinforcing part-21, a plug-in hole-22, a avoidance groove-23, a reinforcing block-24, a first groove-25, a second groove-26, a supporting part-30, a fixing part-31, a fixing hole-310 and a deformation hole-311.

Detailed Description

The following are preferred embodiments of the present application, and it should be noted that modifications and variations can be made by those skilled in the art without departing from the principle of the present application, and these modifications and variations are also considered as the protection scope of the present application.

Referring to fig. 1-5 together, fig. 1 is a schematic perspective view of a connector according to an embodiment of the application. Fig. 2 is a schematic perspective view of another view of the connector shown in fig. 1. Fig. 3 is a front view of the connector shown in fig. 1. FIG. 4 is a schematic diagram illustrating the mating of the connector and the seal according to an embodiment of the application. FIG. 5 is an exploded view of a connector and a seal according to an embodiment of the present application. The present embodiment provides a connector 1, one side of the connector 1 is bent to form a circular arc-shaped mounting groove 10, the mounting groove 10 is extended along the extending direction of the connector 1, the mounting groove 10 is used for being mounted in a circular arc-shaped mounting part 2a of a sealing member 2, and the opening width of the mounting groove 10 is smaller than the diameter of the mounting groove 10.

The connecting element 1 is mainly used for connecting various components, such as subsequently connectable cover plates 4, and the connecting element 1 is used for connecting two adjacent cover plates 4. Alternatively, the material of the connecting member 1 includes, but is not limited to, aluminum alloy, magnesium alloy, and the like. The connecting piece 1 can be connected with the sealing piece 2 besides the cover plate 4, and the sealing piece 2 is used for shielding the surface of the connecting piece 1, so that impurities such as water, dust and the like are prevented from entering other parts or the inside of the tail box 6a through the connecting piece 1. Therefore, the connecting piece 1 needs to have good sealing connection performance with the cover plate 4, and if the cover plate 4 is loosened or separated from the connecting piece 1, impurities such as water, dust and the like can enter other parts or the inside of the tail box 6a through the connecting piece 1.

In the present embodiment, the mounting groove 10 is formed in one side surface of the connector 1, the seal 2 is provided with the mounting portion corresponding thereto, and the seal 2 and the connector 1 are connected by providing the mounting portion in the mounting groove 10. The mounting groove 10 is formed by bending one side of the connector 1 toward the inside of the connector 1, and it is not conventional to provide one mounting groove 10 on one side surface of the connector 1. And the mounting groove 10 is extended along the extending direction of the connector 1, in other words, the mounting groove 10 penetrates through two opposite side surfaces of the connector 1 along the extending direction, i.e. the length of the mounting groove 10 is the same as the length of the connector 1, so that the sealing member 2 can completely cover and shield the connector 1 along the length direction when the sealing member 2 is assembled subsequently.

And since the installation groove 10 is formed by bending one side of the connection member 1, the installation groove 10 has an opening, and the inside of the arc-shaped installation groove 10 also has a diameter. The present embodiment can make the opening width of the installation groove 10 smaller than the diameter of the installation groove 10, in other words, the present embodiment can make the opening of the installation groove 10 small and the inside large. Thus, the arc-shaped mounting groove 10 of the sealing element 2 is difficult to pull out from the mounting groove 10 due to the small opening size after being mounted in the mounting groove 10 by any method, the difficulty in moving out the arc-shaped mounting part 2a from the mounting groove 10 can be increased, and the arc-shaped mounting part 2a is prevented from being separated from the mounting groove 10 along the arrangement direction of the connecting element 1 and the sealing element 2, namely, the vertical direction, so that the connection tightness of the connecting element 1 and the sealing element 2 is improved, and the connecting element 1 and the sealing element 2 are prevented from being separated.

In summary, the present embodiment can increase the sealing connection performance between the connector 1 and the sealing member 2 by designing the size of the installation groove 10.

Referring to fig. 6, fig. 6 is a schematic diagram illustrating the fitting of the connecting member and the sealing member according to another embodiment of the application. In this embodiment, two mounting grooves 10 are provided on one side of the connector 1 at intervals, the two mounting grooves 10 are arranged in a direction perpendicular to the extending direction of the connector 1, one mounting groove 10 is used for mounting an arc-shaped mounting portion 2a of one sealing member 2, and the other mounting groove 10 is used for mounting an arc-shaped mounting portion 2a of the other sealing member 2. In this embodiment, two mounting grooves 10 may be provided, and the two mounting grooves 10 are arranged at intervals in the width direction of the connector 1 and at intervals perpendicular to the extending direction. The two mounting grooves 10 are not used for mounting one seal member 2, but are used for mounting one seal member 2, respectively, in other words, one mounting groove 10 may be used for mounting the arc-shaped mounting portion 2a of one seal member 2 and the other mounting groove 10 may be used for mounting the arc-shaped mounting portion 2a of the other seal member 2. In the above, the two sealing members 2 can be respectively installed on the connecting member 1 by using the two installation grooves 10, so that the sealing effect is further improved. And the sealing element 2 can be used for connecting the adjacent parts of the connecting element 1 later, so that the sealing connection between the connecting element 1 and the parts on the two opposite sides is realized.

Alternatively, the two sealing members 2 may be spaced apart, so that a partial area of one side surface of the connecting member 1 may be uncovered, which may provide a certain buffer relief space for subsequent rotation, preventing the two sealing members 2 from colliding.

Referring to fig. 3 again, in the present embodiment, one side of the connecting member 1 includes a first portion 11 and a second portion 12, the first portion 11 is disposed between the two mounting grooves 10, the second portion 12 is disposed on one side of the mounting groove 10 facing away from the first portion 11, and the first portion 11 protrudes from the second portion 12. The connecting element 1 may comprise a first portion 11 and two second portions 12, the first portion 11 being arranged between the two mounting grooves 10, one second portion 12 being arranged on the side of one mounting groove 10 facing away from the first portion 11, the other second portion 12 being arranged on the side of the other mounting groove 10 facing away from the first portion 11. In other words, one side of the connection member 1 may be the second portion 12, the mounting groove 10, the first portion 11, the mounting groove 10, and the second portion 12 in this order. In this embodiment, the first portion 11 may protrude from the second portion 12, that is, the first portion 11 is higher than the second portion 12, so that the dent of the sealing element 2 may be eliminated, the extrusion positioning may be increased, and the appearance effect and the positioning effect of the sealing element 2 may be improved.

Referring again to fig. 3, in this embodiment, a guiding surface 120 is disposed on a side of the second portion 12 facing away from the first portion 11. The side of the second part 12 facing away from the first part 11, i.e. the opposite sides of the connection piece 1, may be provided with guide surfaces 120. Optionally, the guide surface 120 includes, but is not limited to, a guide ramp or a guide curve. From the above, it is clear that the sealing member 2 can also be used for connecting components adjacent to the connecting member 1, so that the sealing member 2 can span across the connecting member 1, and the guiding surface 120 can prevent the sealing member 2 from being damaged by sharp corners of the connecting member 1, thereby protecting the sealing member 2.

Referring to fig. 7-9, fig. 7 is a front view of a connector according to another embodiment of the application. Fig. 8 is a schematic diagram illustrating the mating of the connector and the plug according to an embodiment of the application. Fig. 9 is a schematic cross-sectional view of the connector and plug shown in fig. 8. In this embodiment, along the extending direction of the connector 1, the connector 1 is provided with a through hole 20, two reinforcing portions 21 near the inner side wall of the connector 1 are disposed in the through hole 20, two opposite plug holes 22 are formed around the two reinforcing portions 21 and the connector 1, the plug holes 22 are used for allowing the plug posts 3a of the plug 3 to be inserted, and the width of the plug holes 22 is larger than that of the plug 3. The connecting element 1 is provided with a through hole 20 along its extension, in other words the interior of the connecting element 1 is hollow, which is also understood to mean that the connecting element 1 is annular, the provision of the through hole 20 reducing the weight of the connecting element 1. The mounting groove 10 is formed by bending and recessing into the through hole 20. The through hole 20 may be provided with a reinforcing portion 21 connecting the upper and lower bottom walls at a position near the side wall of the connector 1, and the through hole 20 is provided with two reinforcing portions 21 disposed opposite to each other. The reinforcing portion 21, the side walls, and the upper and lower bottom walls may enclose the insertion holes 22, and the two insertion holes 22 are disposed opposite to each other. The plug-in hole 22 is used for being matched with the plug-in post 3a of the plug-in connector 3 later, so that the plug-in post 3a is inserted into the plug-in hole 22 to realize the connection of the plug-in connector 3 and the connecting piece 1, thereby sealing the end part of the connecting piece 1 along the extending direction by the plug-in connector 3. In addition, the width of the plugging hole 22 can be larger than the width of the plug connector 3, so that the plugging column 3a can be plugged into the plugging hole 22 more easily, and the effect of avoiding the air is achieved. In addition, the reinforcing portion 21 and the connector 1 may form an "i-shaped structure", thereby improving the structural strength of the connector 1.

Alternatively, the reinforcing portion 21 and the connector 1 are integrally formed or separately formed, and the present embodiment is schematically described only in terms of the integral structure of the reinforcing portion 21 and the connector 1.

Alternatively, the thickness of the reinforcing portion 21 is larger than that of the side wall, and the structural strength of the connector 1 can be further improved.

Referring again to fig. 7, in the present embodiment, each of the reinforcing portions 21 is recessed in a direction approaching the other reinforcing portion 21 to form a relief groove 23 communicating with the insertion hole 22. In the present embodiment, the reinforcement portion 21 may be provided with the escape groove 23, and the escape groove 23 may be connected to the insertion hole 22. In other words, the reinforcing portion 21 may be grooved to increase the space for inserting the plug-in post 3a, thereby further achieving the effect of avoiding the space, and making it easier for the plug-in post 3a to be inserted into the plug-in hole 22.

Referring to fig. 7 again, in the present embodiment, a reinforcing block 24 adjacent to the other reinforcing portion 21 is protruded at the recess of each reinforcing portion 21. In this embodiment, the avoidance groove 23 may be formed on one side of the reinforcement portion 21 near the insertion hole 22, and the reinforcement block 24 may be protruded on the other side of the reinforcement portion 21, where the reinforcement block 24 may compensate for the decrease in structural strength of the connector 1 caused by the avoidance groove 23. Therefore, the arrangement of the avoidance grooves 23 and the reinforcing blocks 24 can realize the effect of avoiding the air and ensure higher structural strength.

Referring again to fig. 7, in the present embodiment, the connector 1 satisfies at least one of the following conditions: the outer side wall of the connecting piece 1 is provided with a first groove 25 arranged along the extending direction of the connecting piece 1. And/or, a second groove 26 is arranged on one side of the reinforcing part 21, which is close to the inner side wall of the connecting piece 1, along the extending direction of the connecting piece 1. In one embodiment, the first groove 25 may be disposed on the outer sidewall of the connector 1 along the extending direction thereof, in other words, the first groove 25 may be disposed on the outer side surface of the connector 1, so as to achieve the air and water guiding effect, that is, water or gas may be discharged from the first connector 1 through the first groove 25. The connector 1 is further matched with other adjacent components through the sealing member 2 and the like, so that the outer side surface of the connector 1 can abut against the other components. The provision of the first recess 25 reduces the contact area of the two component contact surfaces. In another embodiment, a second groove 26 along the extending direction of the connector 1 may be provided on a side surface of the reinforcing portion 21 near the insertion hole 22, and the second groove 26 may also perform air and water guiding functions.

It should be noted that the present embodiment may only satisfy one embodiment, may only satisfy another embodiment, and may also satisfy both one embodiment and another embodiment. This embodiment is only schematically illustrated with the connection piece 1 satisfying both one embodiment and another.

Alternatively, the cross-sectional shapes of the first groove 25 and the second groove 26 are triangular.

Referring to fig. 10, fig. 10 is a front view of a connector according to another embodiment of the application. In this embodiment, the bottom wall of the connector 1 is provided with a supporting portion 30 located in the through hole 20, a fixing portion 31 is disposed on a side of the supporting portion 30 away from the bottom wall, the fixing portion 31 is provided with a fixing hole 310 along an extending direction of the connector 1, and a deformation hole 311 communicating with the fixing hole 310, and the supporting portion 30 and the fixing portion 31 are disposed in an axisymmetric manner. The bottom wall of the connecting piece 1 is provided with a rod-shaped supporting part 30, one side, deviating from the first wall, of the supporting part 30 is provided with a fixing part 31, the supporting part 30 and the fixing part 31 are arranged in the through hole 20, and the position of the fixing part 31 can be adjusted through the arrangement of the supporting part 30, so that the subsequent connection with the connecting piece 1 is facilitated. The fixing portion 31 is provided with a fixing hole 310 along the extending direction of the connector 1, and the fixing hole 310 of the fixing portion 31 can be fixedly connected with the connector 3. For example, screws can be used to penetrate the plug 3 and to be screwed through the fastening holes 310.

And the fixing portion 31 is further provided with a deformation hole 311 communicating with the fixing hole 310, in other words, the fixing portion 31 is not a complete ring shape but a ring shape with a notch. The fixing portion 31 is deformed when the screw is screwed to the fixing hole 310, so that the fixing portion 31 is deformed by the deformation hole 311, and the fixing portion 31 is prevented from being damaged.

In addition, in the present embodiment, the supporting portion 30 and the fixing portion 31 are disposed in an axisymmetric manner, that is, the fixing hole 310 and the deformation hole 311 are also disposed in an axisymmetric manner, so that the stress of the fixing portion 31 can be uniform and the stress concentration can be avoided when the fixing portion 31 is fixedly matched with the connector 1.

Alternatively, the connector 1, the supporting portion 30, and the fixing portion 31 may be integrally formed, or may be separately formed, and this embodiment is schematically described only with respect to the connector 1, the supporting portion 30, and the fixing portion 31 being integrally formed.

Referring to fig. 4-5, and fig. 11-15, fig. 11 is a schematic diagram illustrating the fitting of the foldable cover plate to the mobile device according to an embodiment of the application. Fig. 12 is a schematic perspective view of a foldable cover according to an embodiment of the application. Fig. 13 is a schematic perspective view of another view of the foldable cover shown in fig. 12. Fig. 14 is a schematic perspective view of the foldable cover shown in fig. 12 after being turned once. Fig. 15 is a schematic perspective view of the foldable cover plate shown in fig. 12 after being folded twice. The present embodiment provides a foldable cover 5 for being mounted to a trunk 6a of a mobile device 6 to block an opening of the trunk 6a, the foldable cover 5 includes a plurality of cover plates 4 rotatably connected, a sealing member 2, and a connecting member 1 provided as the above embodiment of the present application, the connecting member 1 is rotatably connected between two cover plates 4 near a cab 6b of the mobile device 6, and an arc-shaped mounting portion 2a of the sealing member 2 is mounted in the mounting groove 10.

The mobile device 6 includes, but is not limited to, a pick-up, truck, van, snowmobile, or the like, vehicle having an open boot 6 a. The foldable cover plate 5 can be arranged on the side wall of the tail box 6a, so that the opening of the tail box 6a can be shielded when the foldable cover plate 5 is unfolded, and therefore articles in the tail box 6a can be effectively protected. The foldable cover plate 5 comprises a plurality of cover plates 4, sealing elements 2 and connecting elements 1 which are connected in sequence in a rotating mode, the cover plates 4 can be folded to other cover plates 4 to open the opening in different degrees, and a user can fold the cover plates according to requirements. For example, in the present embodiment, the foldable cover 5 is schematically illustrated as including three cover plates 4. The cover plate 4 at the tail of the tail box 6a can be lapped on the cover plate 4 in the middle by rotating to expose part of the opening of the tail box 6a so as to facilitate the taking and placing of articles. Further, the cover plate 4 in the middle can be rotated again, so that the cover plate 4 in the middle and the cover plate 4 at the tail of the tail box 6a can be lapped to the cover plate 4 close to the driving cab 6b together, so as to expose more areas of the opening of the tail box 6a, thereby facilitating the taking and placing of larger-volume and more articles.

The sealing element 2 can be provided with an arc-shaped mounting part 2a, and the arc-shaped mounting part 2a can be inserted into the mounting groove 10 of the connecting element 1 to realize the sealing connection between the sealing element 2 and the connecting element 1. When the cover plate 4 is unfolded, the sealing element 2 is arranged on the upper side of the cover plate 4, impurities such as water or dust can be prevented from entering the tail box 6a through the connecting element 1 by using the sealing element 2, and shielding and sealing effects are improved. Alternatively, the arc-shaped mounting portion 2a may be pressed into the mounting groove 10 from the arrangement direction of the sealing member 2 and the connection member 1, and then the user presses the sealing member 2 with his or her hand or other tool to completely press the arc-shaped mounting portion 2a into the mounting groove 10. Or the arc-shaped mounting portion 2a may be inserted into the mounting groove 10 from the extending direction of the connector 1.

The connecting piece 1 is rotatably connected between two cover plates 4 close to the driving cabin 6b of the moving device 6, for example, three cover plates 4 are taken as an example, the connecting piece 1 is rotatably connected between the head cover plate 4 close to the driving cabin 6b and the middle cover plate 4, and the middle cover plate 4 is directly rotatably connected with the tail cover plate 4 close to the tail of the tail box 6 a. The tail cover plate 4 and the middle cover plate 4 can rotate relative to the rotation center during one bending, so that the tail cover plate 4 is lapped on the middle cover plate 4. The position of the rotation center can be changed by using the connecting piece 1 during secondary bending, so that the tail cover plate 4 and the middle cover plate 4 can be lapped on the head cover plate 4 after rotating relative to the head cover plate 4, and the lap joint effect can be improved by the arrangement of the connecting piece 1.

The foldable cover 5 provided in this embodiment can improve the connection performance between the sealing member 2 and the connecting member 1 by adopting the profile provided in the above embodiment of the present application, and prevent the sealing member 2 from being separated from the connecting member 1.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, connected, detachably connected, or integrated. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing has outlined rather broadly the more detailed description of embodiments of the application in order that the principles and embodiments of the application may be better understood, and in order that the present application may be better understood. However, the content of the present specification should not be construed as limiting the present application, and those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the application. Such modifications and variations of the present application are within the scope of the appended claims and their equivalents.

Claims (10)

1. The connecting piece is characterized in that one side of the connecting piece is bent to form an arc-shaped mounting groove, the mounting groove is arranged in an extending mode along the extending direction of the connecting piece and used for being filled with an arc-shaped mounting part of the sealing piece, and the opening width of the mounting groove is smaller than the diameter of the mounting groove.

2. The connector of claim 1, wherein one side of said connector is provided with two said mounting grooves spaced apart, said two mounting grooves being aligned in a direction perpendicular to the direction of extension of said connector, one of said mounting grooves being adapted to mount an arcuate mounting portion of one of said seals and the other of said mounting grooves being adapted to mount an arcuate mounting portion of the other of said seals.

3. The connector of claim 2, wherein one side of the connector includes a first portion disposed between the two mounting slots and a second portion disposed on a side of the mounting slots facing away from the first portion, the first portion protruding from the second portion.

4. A connector according to claim 3, wherein the side of the second portion facing away from the first portion is provided with a guide surface.

5. The connector of claim 4, wherein the connector is provided with a through hole along the extending direction of the connector, two reinforcing parts near the inner side wall of the connector are arranged in the through hole, two opposite plug holes are formed by surrounding the two reinforcing parts and the connector, the plug holes are used for allowing plug posts of the plug connector to be inserted, and the width of the plug holes is larger than that of the plug connector.

6. The connector of claim 5, wherein each of said reinforcing portions is recessed in a direction approaching the other of said reinforcing portions to form a relief groove communicating with said insertion hole.

7. The connector of claim 6, wherein the recess of each of said reinforcing portions is provided with a reinforcing block protruding adjacent to the other of said reinforcing portions.

8. The connector of claim 5, wherein the connector meets at least one of:

the outer side wall of the connecting piece is provided with a first groove arranged along the extending direction of the connecting piece;

and a second groove arranged along the extending direction of the connecting piece is formed in one side, close to the inner side wall of the connecting piece, of the reinforcing part.

9. The connector of claim 8, wherein the bottom wall of the connector is provided with a supporting portion located in the through hole, a fixing portion is disposed on a side of the supporting portion away from the bottom wall, the fixing portion is provided with a fixing hole along an extending direction of the connector, and a deformation hole communicating with the fixing hole, and the supporting portion and the fixing portion are disposed in an axisymmetric manner.

10. A foldable cover for mounting to a boot of a mobile device to conceal an opening of the boot, the foldable cover comprising a plurality of cover plates rotatably connected, a sealing member, and a connector according to any one of claims 1-9, the connector rotatably connected between two of the cover plates adjacent to a cab of the mobile device, an arcuate mounting portion of the sealing member being mounted in the mounting slot.