CN214303381U

CN214303381U - Adjustable hinge and overhead box assembly

Info

Publication number: CN214303381U
Application number: CN202120008032.1U
Authority: CN
Inventors: 杨奉义; 钱正君; 姜良锋; 谭家曦
Original assignee: JIANGYIN XIETONG AUTOMOBILE ACCESSORY CO Ltd
Current assignee: JIANGYIN XIETONG AUTOMOBILE ACCESSORY CO Ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-09-28
Anticipated expiration: 2031-01-04

Abstract

The application relates to an adjustable hinge and an elevated box assembly, and belongs to the technical field of vehicle accessories. The application provides an adjustable hinge, includes: the device comprises two mounting mechanisms, wherein each mounting mechanism comprises a base plate, a movable plate, an eccentric threaded part and a locking part, the movable plate is in sliding fit with the base plate, and the movable plate is provided with a first mounting hole for connecting with an external component; the connecting mechanism is used for hinging the substrates of the two mounting mechanisms; the eccentric threaded part penetrates through the substrate and is in threaded fit with the movable plate, and when the eccentric threaded part rotates, the movable plate and the substrate can be pushed to slide relatively; the locking piece is used for locking the movable plate on the base plate after the movable plate slides in place relative to the base plate. The present application further provides an elevated box assembly comprising the adjustable hinge. The adjustable hinge is used for assembling the elevated box assembly, the gap between the door plate and the opening of the box body is allowed to be adjusted firstly, and then the door plate and the box body are fixed with the adjustable hinge respectively, so that the elevated box assembly has better assembly precision.

Description

Adjustable hinge and overhead box assembly

Technical Field

The application relates to the technical field of vehicle accessories, in particular to an adjustable hinge and an overhead box assembly.

Background

With the development of economy, the interior trim of the cab of the commercial vehicle is more beautiful and more complex in shape, and the assembly precision of each interior trim piece is higher and higher. Especially in the assembly process of the elevated box, the size of an assembly gap between the box body of the elevated box and the door plate directly influences the overall assembly effect. However, due to factors such as manufacturing errors of the cross beam and deformation of the box body, if the door panel is installed on the box body by using a common hinge, the precision is often difficult to meet the requirement; if the product precision of the box body and the door plate is strictly controlled, the manufacturing cost is too high, and the assembly error cannot be overcome.

SUMMERY OF THE UTILITY MODEL

Therefore, the adjustable hinge and the elevated box assembly are provided, the adjustable hinge is used for assembling the elevated box assembly, the gap between the opening of the door plate and the opening of the box body can be adjusted firstly, then the door plate and the box body are fixed with the adjustable hinge respectively, the manufacturing and assembling errors of the door plate and the box body can be made up, and therefore the assembled elevated box assembly has good assembling accuracy.

Some embodiments of the present application provide an adjustable hinge, comprising: the device comprises two mounting mechanisms, wherein each mounting mechanism comprises a base plate, a movable plate, an eccentric threaded part and a locking part, the movable plate is in sliding fit with the base plate, and the movable plate is provided with a first mounting hole for connecting with an external component; the connecting mechanism is used for hinging the substrates of the two mounting mechanisms; the eccentric threaded part penetrates through the substrate and is in threaded fit with the movable plate, and when the eccentric threaded part rotates, the movable plate and the substrate can be pushed to slide relatively; the locking piece is used for locking the movable plate on the base plate after the movable plate slides in place relative to the base plate.

The adjustable hinge in the embodiment of the application is used for hinging two parts to be hinged, so that one part is connected with the movable plate of one mounting mechanism, and the other part is connected with the movable plate of the other mounting mechanism. The position of the movable plate relative to the base plate is finely adjusted through the eccentric threaded part, and the movable plate and the base plate are locked into a whole through the locking part, so that manufacturing and assembling errors of the two parts in the sliding direction of the movable plate are made up, and assembling accuracy of the two parts is improved.

In addition, the adjustable hinge according to the embodiment of the present application has the following additional technical features:

according to some embodiments of the application, the eccentric screw comprises a screw head, a circular boss and a screw rod, one side of the circular boss is connected with the screw head, the other side of the circular boss is connected with the screw rod, and the screw rod and the circular boss are eccentrically arranged. The eccentric screw member in the form is simple in structure and easy to manufacture.

According to some embodiments of the application, the end of the screw rod away from the circular boss is provided with a flange structure to prevent the eccentric screw member from sliding off the mounting mechanism.

According to some embodiments of the application, the base plate is provided with an adjusting waist-shaped hole, the extending direction of the adjusting waist-shaped hole is parallel to the sliding direction of the movable plate relative to the base plate, the width of the adjusting waist-shaped hole is the same as the outer diameter of the circular boss, the circular boss is arranged in the adjusting waist-shaped hole, and the screw rod is in threaded fit with the movable plate. Through twisting eccentric screw thread spare and rotating, can push fly leaf and base plate through the conflict, the extrusion of circular boss and regulation waist type hole and slide each other along the extending direction who adjusts waist type hole.

According to some embodiments of the present application, the substrate is provided with a first via hole that can always completely expose the first mounting hole within a range of travel of the movable plate sliding relative to the substrate. With this form, the relative sliding of the movable plate and the base plate does not affect the assembly of the movable plate and the external component.

According to some embodiments of the application, the fly leaf is equipped with the second mounting hole, the base plate is equipped with the second via hole, retaining member run through behind the second via hole with second mounting hole screw-thread fit, in order with the fly leaf with base plate locking is as an organic whole.

According to some embodiments of the application, the base plate includes a first side and a second side along a thickness direction thereof, the first side is used for mounting the connection mechanism, the second side is provided with a guide slot assembly, and the movable plate is slidably inserted into the guide slot assembly. Through this form, be convenient for arrange coupling mechanism on first side, also be convenient for twist at first side eccentric screw member, retaining member and a plurality of mounting screw, be convenient for operate.

According to some embodiments of the application, the base plate and the movable plate are square plates, and the guide groove assembly includes a first guide groove and a second guide groove respectively located at edges of opposite sides of the base plate. With this configuration, the overlapping area between the movable plate and the substrate can be increased, and the movable plate and the substrate can be prevented from being separated in the thickness direction.

According to some embodiments of the application, the sliding direction of the movable plate of one of the two mounting mechanisms is parallel to the hinge axes of the two mounting mechanisms, and the sliding direction of the movable plate of the other mounting mechanism is perpendicular to the hinge axes of the two mounting mechanisms. The adjustable hinge in the form is simple in structure, easy to assemble and suitable for common assembling occasions.

Embodiments of the present application also provide an elevated tank assembly comprising the above adjustable hinge.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of an adjustable hinge provided in an embodiment of the present application;

FIG. 2 is a structural schematic diagram of a first mounting mechanism of an adjustable hinge from one perspective according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a substrate structure of a first mounting mechanism of an adjustable hinge according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of an eccentric threaded element of a first mounting mechanism of an adjustable hinge according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of a movable plate of a first mounting mechanism of an adjustable hinge according to an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of an embodiment of the present application illustrating an eccentric screw of an adjustable hinge pushing a movable plate to slide relative to a base plate;

FIG. 7 is a schematic structural view of an alternative perspective of the first mounting mechanism of the adjustable hinge provided in an embodiment of the present application (excluding the eccentric screw and the locking member);

fig. 8 is a schematic structural diagram of a connection mechanism of an adjustable hinge according to an embodiment of the present application.

Icon: 100-an adjustable hinge; 10-a first mounting mechanism; 11-a substrate; 111-adjusting kidney-shaped holes; 112-a first via; 113-a second via; 114-a first mounting portion; 1141-a first rib structure; 1142-a second fin structure; 1143-a third fin structure; 115-a guide slot assembly; 1151-a first channel; 1152-a second channel; 116-a first side; 117-second side; 118-a first end; 119-a second end; 12-a movable plate; 121-a threaded hole; 122 — first mounting hole; 123-a second mounting hole; 13-eccentric screw; 131-a screw head; 132-circular boss; 1321-circular boss sidewall; 133-screw; 134-flange structure; 14-a retaining member; 20-a second mounting mechanism; 30-a connection mechanism; 31-a first link; 32-a second link; 33-a third link; 34-a first telescoping member; 35-a second telescoping member; 36-outer cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, an adjustable hinge 100 according to an embodiment of the present invention includes two mounting mechanisms and a connecting mechanism 30, each of the mounting mechanisms includes a base plate, a movable plate slidably engaged with the base plate, the movable plate having a first mounting hole for connecting to an external component, and a locking member 30 for pivotally connecting the base plates of the two mounting mechanisms.

The two mounting mechanisms are the first mounting mechanism 10 and the second mounting mechanism 20, respectively.

Referring to fig. 2, taking the first mounting mechanism 10 as an example, the first mounting mechanism 10 includes a base plate 11, a movable plate 12, an eccentric screw 13 and a locking member 14, wherein the eccentric screw 13 penetrates through the base plate 11 and is in threaded engagement with the movable plate 12, and when the eccentric screw 13 rotates, the movable plate 12 and the base plate 11 can be pushed to slide relatively. The locker 14 is used to lock the movable plate 12 to the base plate 11 after the movable plate 12 is slid in place with respect to the base plate 11.

The second mounting mechanism 20 is constructed the same as the first mounting mechanism 10 and will not be further described herein.

The use of the adjustable hinge 100 in the embodiment of the present application articulates two components to be articulated, one of which is attached to the movable plate 12 of the first mounting mechanism 10 and the other of which is attached to the movable plate of the second mounting mechanism 20. Taking the first mounting mechanism 10 as an example, the position of the movable plate 12 relative to the base plate 11 is finely adjusted by the eccentric screw 13, and the movable plate 12 and the base plate 11 are locked together by the locking member 14, so as to compensate for manufacturing and assembling errors of the two components in the sliding direction of the movable plate 12. Also, with the second mounting mechanism 20, manufacturing and assembling errors of the two components in the sliding direction of the movable plate of the second mounting mechanism 20 can be compensated, thereby improving the assembling accuracy of the two components.

In some embodiments of the present application, the two components are a box body and a door plate, which are connected by an adjustable hinge 100 to form an elevated box assembly, and after the adjustment, the door plate can better close the opening of the box body, so that a smaller gap is formed between the door plate and the box body.

In other embodiments, the two parts may be other parts that need to be hingedly connected and have assembly accuracy requirements, such as door and door frame, window and window frame, and so on.

The following description of the construction and interconnection of the components of the adjustable hinge 100 of the present embodiment.

The sliding direction of the movable plate of one of the two mounting mechanisms is parallel to the hinge axes of the two mounting mechanisms, and the sliding direction of the movable plate of the other mounting mechanism is vertical to the hinge axes of the two mounting mechanisms.

In some embodiments of the present application, the sliding direction of the movable plate 12 of the first mounting mechanism 10 is perpendicular to the hinge axis of the first mounting mechanism 10 and the second mounting mechanism 20, and the sliding direction of the movable plate of the second mounting mechanism 20 is parallel to the hinge axis of the first mounting mechanism 10 and the second mounting mechanism 20.

Referring to FIG. 1, specifically, the movable plate 12 of the first mounting mechanism 10 is slidable along a Y-direction, the Y-direction is parallel to the hinge axes of the first mounting mechanism 10 and the second mounting mechanism 20, and the movable plate of the second mounting mechanism 20 is slidable along an X-direction, the Y-direction is perpendicular to the X-direction.

This form of adjustable hinge 100 is simple in construction, easy to assemble, and suitable for common assembly situations.

In other embodiments, the sliding direction of the movable plate 12 of the first mounting mechanism 10, the sliding direction of the movable plate of the second mounting mechanism 20, and the direction of the hinge axis of the two mounting mechanisms can be flexibly changed according to specific requirements.

The first mounting mechanism 10 and the second mounting mechanism 20 are hinged by a connecting mechanism 30, and the construction and principle of the two mounting mechanisms are the same. The first mounting mechanism 10 is taken as an example, and an embodiment for realizing the relative sliding between the movable plate 12 and the base plate 11 will be specifically described.

Referring to fig. 3, the base plate 11 includes a first side 116 and a second side 117 along a thickness direction thereof, the first side 116 is used for mounting the connection mechanism 30, the second side 117 is provided with a guide slot assembly 115, and the movable plate 12 is slidably inserted into the guide slot assembly 115.

In some embodiments of the present application, the base plate 11 and the movable plate 12 are square plates, which are not only simple in structure, but also easy to manufacture. The guide groove assembly 115 includes first and

second guide grooves

1151 and 1152, and the first and

second guide grooves

1151 and 1152 are respectively located at edges of opposite sides of the base plate 11.

Referring to fig. 2, in detail, two ends of the substrate 11 along the X direction are a first end 118 and a second end 119, respectively, the first end 118 is provided with a first guide groove 1151, and the second end 119 is provided with a second guide groove 1152. The movable plate 12 is slidably inserted into the second side 117 of the substrate 11 along the Y direction, and two ends of the movable plate 12 in the X direction are slidably engaged with the first guide groove 1151 and the second guide groove 1152, respectively.

With this configuration, the movable plate 12 and the base plate 11 can have a large overlapping area, and the guide groove assembly 115 can prevent the movable plate 12 and the base plate 11 from being separated in the thickness direction.

In other embodiments, the base plate 11 and the movable plate 12 may have other shapes, and the guide groove assembly 115 may be disposed in an overlapping area region of the base plate 11 and the movable plate 12, for example, by a sliding fit via a rail assembly engaged with each other in a thickness direction of the base plate 11.

The eccentric screw 13 is threaded with the movable plate 12 after passing through the base plate 11, and when the eccentric screw 13 rotates, the movable plate 12 and the base plate 11 can be pushed to slide relatively.

Referring to fig. 4, the eccentric screw 13 includes a screw head 131, a circular boss 132 and a screw 133, one side of the circular boss 132 is connected to the screw head 131, the other side is connected to the screw 133, and the screw 133 and the circular boss 132 are eccentrically disposed.

Specifically, the axis of the screw 133 is a first axis, the axis of the circular boss 132 is a second axis, and the first axis and the second axis are parallel but not coincident. The screw head 131 has a cross-shaped groove, and by screwing the screw head 131, the screw 133 can be driven to rotate along the first axis and move relative to the thickness direction of the movable plate 12.

Referring to fig. 3 and 6, the base plate 11 is provided with an adjusting waist-shaped hole 111, an extending direction of the adjusting waist-shaped hole 111 is parallel to a sliding direction (i.e., Y direction) of the movable plate 12 relative to the base plate 11, a width W (along X direction) of the adjusting waist-shaped hole 111 is the same as an outer diameter D of the circular boss 132, the circular boss 132 is disposed in the adjusting waist-shaped hole 111, and the screw 133 is in threaded engagement with the movable plate 12.

Referring to fig. 5, specifically, the movable plate 12 is opened with a threaded hole 121, and the screw 133 is in threaded engagement with the threaded hole 121.

With reference to fig. 6, when the screw 133 rotates around the first axis, the second axis is driven to rotate around the first axis synchronously, so that the M point of the circular boss sidewall 1321 having the maximum distance a from the first axis rotates around the first axis. Since the width W of the adjustment kidney-shaped hole 111 is the same as the outer diameter D of the circular boss 132 and no clearance is provided in the width direction (i.e., X direction), when the point a rotates around the first axis, the point M contacts with the hole wall of the adjustment kidney-shaped hole 111 and presses and pushes the movable plate 12 and the substrate 11 to slide in the Y direction.

Referring to fig. 6, an extension length L of the waist-shaped hole 111 in the Y direction is a sliding stroke range of the movable plate 12 relative to the base plate 11.

Referring to fig. 4, a flange 134 is further disposed at an end of the screw 133 away from the circular boss 132 to prevent the eccentric screw 13 from sliding off the movable plate 12 and the base plate 11.

For example, the flange structure 134 can be formed by riveting the eccentric screw 13 through the adjustment kidney-shaped hole 111 and then screwing the eccentric screw into the threaded hole 121.

The locker 14 is used to lock the movable plate 12 to the base plate 11 after the movable plate 12 is slid in place with respect to the base plate 11.

Referring to fig. 7, in some embodiments of the present disclosure, the movable plate 12 is provided with a second mounting hole 123, the substrate 11 is provided with a second through hole 113, and the locking member 14 penetrates through the second through hole 113 and then is screwed into the second mounting hole 123, so as to lock the movable plate 12 and the substrate 11 together.

Specifically, the locker 14 is a bolt or a screw, and the locker 14 is screw-fitted to the second mounting hole 123. The second via hole 113 is a long groove or a kidney-shaped hole extending in the Y direction. The second via hole 113 can always expose the second mounting hole 123 within a sliding stroke range of the movable plate 12 with respect to the substrate 11. After the movable plate 12 is slid to a certain position, the locking member 14 is used to penetrate the second through hole 113 from the base plate 11 and then screwed into the second mounting hole 123, so as to lock the first mounting mechanism 10 into a whole.

For example, the width W2 of the second via hole 113 is greater than the aperture D2 of the second via hole and smaller than the outer diameter of the screw head of the locker 14, so as to press the substrate 11 against the movable plate 12 by the screw head.

For another example, the width W2 of the second via 113 is greater than the aperture D2 of the second via, and the substrate 11 is pressed against the movable plate 12 by the bonding pad.

In other embodiments, the movable plate 12 sliding in place may be locked with the base plate 11 in other forms. For example, a plurality of circular holes having an outer diameter larger than the diameter D2 of the second mounting hole 123 are provided in the Y direction on the substrate. When the movable plate 12 is slid into place, the second mounting hole 123 is aligned with one of the circular holes and is locked and fixed by the locking member 14.

The movable plate 12 is used for assembly with an external one.

Referring to fig. 7, in some embodiments of the present application, the movable plate 12 is provided with a first mounting hole 122, and the first mounting hole 122 is used for assembling with an external component. The substrate 11 is provided with a first via hole 112, and the first via hole 112 can always completely expose the first mounting hole 122 within a range of a stroke in which the movable plate 12 slides relative to the substrate 11.

For example, the first mounting hole 122 is a countersunk hole for fitting a mounting screw to fix the movable plate 12 to an external component, such as a case. The first via hole 112 is a kidney-shaped hole extending along the Y direction, and the width W1 of the first via hole 112 is greater than the diameter D1 of the countersunk head of the first mounting hole 122 to sufficiently expose the first mounting hole 122 so that the mounting screw is screwed into the first mounting hole 122.

For another example, the first mounting hole 122 is a square hole, a round hole, or other through-groove structure, and the through-groove structure can always expose the first mounting hole 122 within a stroke range of the movable plate 12 sliding relative to the base plate 11.

In other embodiments, the movable plate 12 has an exposed region exposed outside the substrate 11 all the time during the sliding process thereof in the Y direction, and the first mounting hole 122 is disposed in the exposed region, so that it is not necessary to additionally dispose the first via 112, thereby simplifying the configuration of the substrate 11.

Further, the first mounting hole 122 and the corresponding first via hole 112 constitute one mounting structure. The mounting structure is arranged in a plurality of numbers, which are determined according to the number and positions of the mounting holes on the external components to which the movable plate 12 needs to be mounted. For example, the number of mounting structures is four, arranged in a rectangular array.

Referring to fig. 3, the first side 116 of the substrate 11 is further provided with a first mounting portion 114 for mounting the connecting mechanism 30.

For example, the first mounting portion 114 includes a first rib structure 1141 and a second rib structure 1142 protruding from the surface of the substrate 11 at the first side 116, each rib structure being provided with a mounting hole for corresponding with the connection mechanism 30.

Attaching the movable plate 12 of the first mounting mechanism 10 to an external component, such as a door panel, can compensate for manufacturing and assembly errors of the cabinet and the door panel in the Y-direction.

Referring to fig. 1, the movable plate of the second mounting mechanism 20 slides along the X-direction, and the movable plate is used for connecting with another external component, such as a box, so as to compensate for manufacturing and assembling errors of the box and the door panel in the X-direction.

The attachment mechanism 30 is used to hinge the base plate 11 of the first mounting mechanism 10 and the base plate of the second mounting mechanism 20, and a specific configuration of the attachment mechanism 30 is exemplified below.

Referring to fig. 8, the connecting mechanism 30 includes a first connecting rod 31, a second connecting rod 32, a third connecting rod 33, a first telescopic member 34, a second telescopic member 35 and a housing 36.

Referring to fig. 8, one end of the first connecting rod 31 is fixedly connected to the first protruding rib structure 1141 of the first mounting mechanism 10, the other end is hinged to the middle of the second connecting rod 32, two ends of the second connecting rod 32 are respectively hinged to the b position of the base plate of the second mounting mechanism 20 and one end of the first telescopic member 34, and the other end of the first telescopic member 34 is hinged to the second protruding rib structure 1142 of the first mounting mechanism 10.

Similarly, one end of the third link 33 is hinged to the base plate c of the second mounting mechanism 20, the other end is connected to a second telescopic member 35 and marked as d, and the other end of the second telescopic member 35 is hinged to the middle of the second link 32.

Referring to FIG. 1, the cover 36 is hinged to the third rib structure 1143 of the base plate of the first mounting mechanism 10, the middle portion of the second link 32, and the position d of the third link 33 at the same time for protection.

The first telescoping member 34 and the second telescoping member 35 can be telescoped in length to actuate the first mounting mechanism 10 and the second mounting mechanism 20.

For example, first and

second telescoping members

34, 35 are gas springs.

As another example, the first and

second telescoping members

34, 35 are hydraulic telescoping rods.

The hinge axis of the connecting mechanism 30 of the above-described type is continuously varied during the extension and retraction of the first and second

telescopic members

34, 35.

In other embodiments, the connecting mechanism 30 can be a common hinge, the hinge axis of the hinge extends along the X direction, and is a fixed hinge axis, the two leaves of the hinge are respectively connected with the base plate 11 of the first mounting mechanism 10 and the base plate of the second mounting mechanism 20, or the base plate 11 of the first mounting mechanism 10 and the base plate of the second mounting mechanism 20 directly serve as the two leaves of the hinge.

Embodiments of the present application also provide an elevated box assembly comprising a box body, a door panel, and an adjustable hinge 100.

The steps for assembling the door and the door panel via the adjustable hinge 100 are as follows:

mounting screws are used for penetrating through the first through holes 112 and the first mounting holes 122 of the first mounting mechanism 10 and then are screwed on the corresponding mounting holes on the door panel in advance;

repeating the steps, screwing the door plate to the movable plate 12 in advance by using mounting screws at other three mounting holes of the door plate, and pre-assembling the movable plate 12 and the door plate into a whole;

similarly, the movable plate of the second mounting mechanism 20 is screwed with the box body to be a whole, so that the preassembly of the box body and the door plate is realized;

observing the gap between the door panel and the opening of the box body, screwing the eccentric screw 13 of the first installation mechanism 10, adjusting the relative position of the movable plate 12 of the first installation mechanism 10 and the substrate 11 in the Y direction, and further adjusting the relative position of the door panel and the box body in the Y direction, so that the gap between the door panel and the opening of the box body in the Y direction meets the requirement;

the locking piece 14 penetrates through the second through hole 113 and then is screwed into the second mounting hole 123, so that the movable plate 12 and the base plate 11 are locked into a whole, and the relative position of the door panel and the box body in the Y direction is fixed;

similarly, the eccentric screw of the second mounting mechanism 20 is screwed to adjust the relative position of the door panel and the box body in the X direction, so that the gap between the door panel and the opening of the box body in the X direction meets the requirement, and the locking member 14 is used to fix the relative position of the door panel and the box body in the X direction;

at the moment, the assembly precision of the box body and the door panel in the X direction and the Y direction meets the requirements, and all the mounting screws are further screwed completely with required torque to complete the assembly of the box body and the door panel.

The elevated box assembly 200 assembled by using the adjustable hinge 100 in the embodiment can allow the gap between the openings of the door plate and the box body to be adjusted, and then the door plate and the box body are respectively fixed with the adjustable hinge 100, so that the manufacturing and assembling errors of the door plate and the box body can be compensated, and the assembled elevated box assembly has better assembling precision.

It should be noted that the features of the embodiments in the present application may be combined with each other without conflict.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An adjustable hinge, comprising:

the device comprises two mounting mechanisms, wherein each mounting mechanism comprises a base plate, a movable plate, an eccentric threaded part and a locking part, the movable plate is in sliding fit with the base plate, and the movable plate is provided with a first mounting hole for connecting with an external component;

the connecting mechanism is used for hinging the substrates of the two mounting mechanisms;

the eccentric threaded part penetrates through the substrate and is in threaded fit with the movable plate, and when the eccentric threaded part rotates, the movable plate and the substrate can be pushed to slide relatively;

the locking piece is used for locking the movable plate on the base plate after the movable plate slides in place relative to the base plate.

2. The adjustable hinge according to claim 1, wherein said eccentric threaded member comprises a threaded member head, a circular boss, and a threaded rod, wherein one side of said circular boss is connected to said threaded member head, and the other side is connected to said threaded rod, and said threaded rod is eccentrically disposed from said circular boss.

3. An adjustable hinge according to claim 2, wherein the end of the screw remote from the circular boss is provided with a flange formation.

4. The adjustable hinge of claim 2, wherein the base plate defines an adjustment waist-shaped hole, an extending direction of the adjustment waist-shaped hole is parallel to a sliding direction of the movable plate relative to the base plate, a width of the adjustment waist-shaped hole is the same as an outer diameter of the circular boss, the circular boss is disposed in the adjustment waist-shaped hole, and the screw is in threaded engagement with the movable plate.

5. The adjustable hinge according to claim 1, wherein the base plate is provided with a first through hole, and the first through hole can always completely expose the first mounting hole within a range of a stroke of the movable plate sliding relative to the base plate.

6. The adjustable hinge according to claim 1, wherein the movable plate is provided with a second mounting hole, the base plate is provided with a second through hole, and the locking member is threaded into the second mounting hole after penetrating through the second through hole, so as to lock the movable plate and the base plate together.

7. The adjustable hinge of claim 1, wherein said base plate includes a first side and a second side along a thickness direction thereof, said first side being adapted to receive said connecting mechanism, said second side being provided with a guide slot assembly, said movable plate being slidably inserted into said guide slot assembly.

8. The adjustable hinge according to claim 7, wherein the base plate and the movable plate are square plates, and the guide groove assembly comprises a first guide groove and a second guide groove, the first guide groove and the second guide groove being respectively located at edges of opposite sides of the base plate.

9. The adjustable hinge of claim 1 wherein the sliding direction of the movable plate of one of the two mounting mechanisms is parallel to the hinge axis of the two mounting mechanisms and the sliding direction of the movable plate of the other mounting mechanism is perpendicular to the hinge axis of the two mounting mechanisms.

10. An elevated box assembly comprising an adjustable hinge as claimed in any one of claims 1 to 9.