Height self-adaptive assembling mechanism

Abstract

The utility model relates to the technical field of electronic equipment assembly, in particular to a height self-adaptive assembly mechanism which comprises an assembly base and a display, a cover plate is assembled on the back of the display, an elastic piece is arranged between the cover plate and the assembly base, and the elastic piece can generate corresponding deformation when the assembly base or the cover plate is subjected to external force. After the external force disappears, the elastic piece recovers to the original shape, and the height self-adaptive assembling mechanism can adjust the height through deformation of the elastic piece when passing through the narrow channel in the shell and recovers to the original height after passing through the narrow channel. Therefore, the display can be attached to the display window of the shell and the protective shell and clearly display information.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment assembly, in particular to a highly adaptive assembly mechanism. Background Art

[0002] When installing the display device into the shell, the inner wall of the shell may be too narrow or have protrusions, thus hindering the assembly. In order to smoothly install the display device into the shell, the overall thickness of the display device can be narrowed. However, although the narrowed display device can be installed in the shell, it will cause the display of the display device to be too far away from the display window of the shell after assembly and cannot fit tightly with the inner wall of the display window of the shell. In addition, the display window of the shell is generally equipped with an additional protective shell. If the display is too far away from the protective shell, the information on the surface of the display will become blurred. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a highly adaptive assembly mechanism, which solves the problems in the prior art that after the display device is installed in the shell, the display is too far away from the shell display window and cannot be tightly fitted with the inner wall of the shell display window, and the display is too far away from the protective shell of the shell display window and cannot be displayed clearly.

[0004] In order to achieve the above purpose, the utility model is implemented through the following embodiments.

[0005] The embodiment of the utility model provides a highly adaptive assembly mechanism, including an assembly base and a display, a cover plate is assembled on the back of the display, an elastic member is arranged between the cover plate and the assembly base, the elastic member has a certain elasticity, and will produce corresponding deformation when squeezed by external force, and will restore the original shape after the external force disappears, the assembly base and the cover plate are respectively assembled at the upper and lower ends of the elastic member, so when the assembly base or the cover plate is subjected to external force, the elastic member can produce corresponding deformation, and after the external force disappears, the elastic member restores the original shape and lifts the display assembled on the surface of the cover plate to the original height. A sub-buckle is provided at the bottom of the cover plate, a female buckle matching the sub-buckle is provided at the top of the assembly base, a through hole matching the outer edge of the female buckle is opened at the middle end of the elastic member, the sub-buckle at the bottom of the cover plate passes through the through hole at the middle end of the elastic member and is inserted into the female buckle at the top of the assembly base. After the sub-buckle is inserted into the female buckle, its upward movement is restricted but it can still continue to move downward. At this time, the elastic member is between the assembly base and the cover plate and restricts the cover plate from moving downward. After the cover plate is subjected to external force, the elastic member is deformed so that the sub-buckle can move downward for a distance and the elastic member rebounds after the external force disappears, so that the cover plate returns to its original height.

[0006] Furthermore, a plurality of guide channels are provided on the top of the assembly base, and a plurality of guide rods matching the guide channels are provided on the bottom of the cover plate. The guide rods at the bottom of the cover plate are inserted one by one into the guide channels at the top of the assembly base, so that the cover plate is not easily biased to one side when sliding up and down relative to the assembly base.

[0007] Furthermore, there are four groups of guide channels which are evenly arranged on the top of the assembly base. The four groups of guide channels are evenly arranged so that when the cover plate slides up and down relative to the assembly base, the guide rods are more evenly stressed and are not easily broken.

[0008] Furthermore, a plurality of limit rods for preventing the elastic member from shifting are provided at the bottom of the cover plate, and a plurality of limit holes corresponding to the limit rods are provided at the top of the elastic member. When the cover plate moves downward, the limit rods at its bottom are inserted into the corresponding limit holes one by one, thereby preventing the elastic member from shifting relative to the cover plate when it is squeezed and deformed by external force.

[0009] Furthermore, a plurality of elastic support parts are provided on the top of the elastic member. By providing the elastic support parts, the elastic member can be compressed to a higher height when subjected to external force, thereby adapting to a narrower passage.

[0010] Furthermore, the elastic support parts are divided into four groups and are evenly distributed at the four corners of the top of the elastic member, so that when the elastic member is deformed, the four corners are subjected to force more evenly and are not easily torn.

[0011] Furthermore, the elastic support portion is in the shape of a truncated cone with a small top area and a large bottom area, so that the elastic support portion is more stable and less likely to collapse when deformed.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By arranging an elastic member between the cover plate and the assembly base, the highly adaptive assembly mechanism can pass through a narrow passage with the help of the deformation of the elastic member, and the elastic member restores its original shape after passing through the narrow passage so that the display can fit the display window of the shell and make the display closer to the protective shell for a clearer display. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] By reading the detailed description of the preferred embodiment below, the solution of the present application will become clear to those skilled in the art. The accompanying drawings are only used to illustrate the preferred embodiment and are not considered to be limiting of the present invention.

[0015] In the attached picture:

[0016] Figure 1 This is a schematic diagram of the disassembly of the components of an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of assembling the components of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the assembly base structure of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the cover plate structure of an embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the elastic member structure of an embodiment of the utility model;

[0021] Figure 6 It is a schematic diagram of the back structure of each component of an embodiment of the utility model.

[0022] The components represented by the reference numerals in the figure are:

[0023] The utility model includes: 1. an assembly base, 2. a cover plate, 3. an elastic member, 4. a display, 11. a female buckle, 12. a guide channel, 21. a sub-buckle, 22. a guide rod, 23. a limiting rod, 31. a through hole, 32. an elastic supporting portion, 33. a limiting hole. DETAILED DESCRIPTION

[0024] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar methods or methods with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and should not be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the utility model.

[0025] Refer to the following Figure 1-Figure 6 The utility model describes a highly adaptive assembly mechanism.

[0026] like Figure 1 and Figure 2 As shown in the figure, the present embodiment includes an assembly base 1 for assembling the entire highly adaptive assembly mechanism on various electronic devices such as the surface of a PCB circuit board and a display 4 capable of displaying various display information or interactive information. The display 4 has its own battery or is externally connected to a power supply. A cover plate 2 is assembled on the back of the display. An elastic member 3 is arranged between the cover plate 2 and the assembly base 1. The elastic member 3 has a certain elasticity. When the assembly base 1 or the cover plate 2 is squeezed by an external force, the elastic member 3 between the assembly base 1 and the cover plate 2 will be deformed accordingly and the height of the entire highly adaptive assembly mechanism will be changed. When the external force disappears, the elastic member 3 will restore its original shape due to its elasticity and restore the entire highly adaptive assembly mechanism to its original height.

[0027] It should be noted that when the highly adaptive assembly mechanism is installed in a shell with inner walls of different widths, if the height of the highly adaptive assembly mechanism is greater than the height of the narrower area of ​​the inner wall of the shell, the highly adaptive assembly mechanism will not be able to be installed in the shell. If the height of the highly adaptive assembly mechanism is less than the height of the narrower area of ​​the inner wall of the shell, the display 4 of the highly adaptive assembly mechanism will not be able to fit the display window of the shell after being installed in the shell and will easily shake. In addition, the display window is generally equipped with a protective shell for protecting the display 4. In this case, the display 4 will also be blurred due to the large distance from the protective screen. The role of the elastic member 3 is reflected in the fact that it can smoothly pass through the narrow area of ​​the inner wall of the shell through elastic deformation, and can restore its original shape after passing through the narrow area so that the display 4 can fit the display window of the shell. In this way, the display can remain stable, not easy to shake, and clearly display information.

[0028] like Figure 3-Figure 6 As shown in the figure, a sub-buckle 21 is provided at the bottom of the cover plate 2, and a female buckle 11 matching the sub-buckle 21 at the bottom of the cover plate 2 is provided at the top of the assembly base 1, and a through hole 31 matching the outer edge of the female buckle 11 is opened at the middle end of the elastic member 3. First, the through hole 31 at the middle end of the elastic member 3 is sleeved on the outer edge of the female buckle 11 at the top of the assembly base 1 so that the elastic member 3 is not easily displaced, and then the sub-buckle 21 at the bottom of the cover plate 2 is inserted into the female buckle 11 at the top of the assembly base 1. At this time, the sub-buckle 21 cannot move upward relative to the female buckle 11, but can still move downward relative to the female buckle 11, and the elastic member 3 between the assembly base 1 and the cover plate 2 can limit the cover plate 2 to a certain height relative to the assembly base 1.

[0029] It should be noted that when the top of the cover plate 2 or the bottom of the assembly base 1 is subjected to pressure, the elastic member 3 will deform to reduce the height of the entire height-adaptive assembly mechanism, and rebound after the pressure disappears to restore the entire height-adaptive assembly mechanism to its original height.

[0030] In some preferred embodiments, Figure 3 and Figure 4 As shown in the figure, a plurality of guide channels 12 are provided on the top of the assembly base 1, and a plurality of guide rods 22 matching the guide channels 12 are provided on the bottom of the cover plate 2. The guide rods 22 at the bottom of the cover plate 2 are inserted into their corresponding guide channels 12 one by one, so that the cover plate 2 can move up and down relative to the assembly base 1 more smoothly under the guidance of the guide rods 22.

[0031] In some preferred embodiments, Figure 3 and Figure 4 As shown in the figure, there are four groups of guide channels 12 which are evenly arranged on the top of the assembly base 1. The evenly arranged four groups of guide channels 12 can make the cover plate 2 more evenly stressed in all directions when it moves up and down relative to the assembly base 1 and is not easy to break.

[0032] In some preferred embodiments, Figure 4 and Figure 5 As shown in the figure, a plurality of limit rods 23 are provided at the bottom of the cover plate 2, and a plurality of limit holes 33 corresponding to the limit rods 23 are provided at the top of the elastic member 3. When the cover plate 2 moves downward to a certain height, the limit rods 23 at its bottom will be inserted into the corresponding limit holes 33 and limit the displacement of the elastic member 3 relative to the cover plate 2.

[0033] In some preferred embodiments, Figure 5 As shown in FIG, a plurality of elastic support portions 32 for increasing the deformation distance of the elastic member 3 are provided on the top of the elastic member 3.

[0034] It should be noted that the elastic member 3 itself has a certain elasticity, and will produce corresponding deformation and compress height when subjected to external force. The elastic support portion 32 arranged on the top thereof has a reduced contact area with the cover plate 2, which increases the unit area pressure on the top of the elastic support portion 32. Therefore, when the top of the cover plate 2 is subjected to pressure, it can be more easily compressed, thereby improving the ability of the entire elastic member 3 to compress height.

[0035] In some preferred embodiments, the elastic support parts 32 are divided into four groups and are evenly distributed at the four corners of the top of the elastic member 3. By setting the elastic support parts 32 into four groups and evenly distributing them, when the top of the elastic member 3 is subjected to pressure, the force on the four corners is more even, thereby reducing the risk of the elastic support parts 32 being torn due to uneven force.

[0036] In some preferred embodiments, Figure 5 As shown in the figure, the shape of the elastic support part 32 is a truncated cone with a small top area and a large bottom area. The truncated cone-shaped elastic support part 32 is more stable when subjected to pressure and deformed, and is not easy to deflect and collapse to one side, causing tearing at the connection between the bottom of the elastic support part 32 and the elastic member 3.

Claims

1. A highly adaptive assembly mechanism, comprising an assembly base (1) and a display (4), characterized in that: The display (4) is provided with a cover plate (2) on the back, and an elastic member (3) is provided between the cover plate (2) and the assembly base (1). When the assembly base (1) or the cover plate (2) is subjected to external force, the elastic member (3) can produce corresponding deformation, and the elastic member (3) returns to its original shape after the external force disappears. A sub-buckle (21) is provided at the bottom of the cover plate (2), and a female buckle (11) is provided at the top of the assembly base (1). A through hole (31) matching the outer edge of the female buckle (11) is provided at the middle end of the elastic member (3). After the sub-buckle (21) is inserted into the female buckle (11), its upward movement is restricted but it can still move downward.

2. A highly adaptive assembly mechanism according to claim 1, characterized in that: The top of the assembly base (1) is provided with a plurality of guide channels (12), and the bottom of the cover plate (2) is provided with a plurality of guide rods (22) matching the guide channels (12).

3. A highly adaptive assembly mechanism according to claim 2, characterized in that: The guide channels (12) are in four groups and are evenly arranged on the top of the assembly base (1).

4. A highly adaptive assembly mechanism according to claim 1, characterized in that: The bottom of the cover plate (2) is provided with a plurality of limiting rods (23), and the top of the elastic member (3) is provided with a plurality of limiting holes (33) corresponding one to one with the limiting rods (23).

5. A highly adaptive assembly mechanism according to claim 1, characterized in that: A plurality of elastic support parts (32) are provided on the top of the elastic member (3).

6. A highly adaptive assembly mechanism according to claim 5, characterized in that: The elastic support parts (32) are in four groups and are evenly distributed at the four corners of the top of the elastic member (3).

7. A highly adaptive assembly mechanism according to claim 5, characterized in that: The elastic support portion (32) is in the shape of a truncated cone.

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