CN216749323U

CN216749323U - Floating type hole connecting assembly suitable for product shell installation

Info

Publication number: CN216749323U
Application number: CN202220220697.3U
Authority: CN
Inventors: 王旭; 吴振江
Original assignee: Huizhou Desay SV Automotive Co Ltd
Current assignee: Huizhou Desay SV Automotive Co Ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-06-14
Anticipated expiration: 2032-01-25

Abstract

The utility model belongs to the technical field of tool structures, and particularly relates to a floating type hole connecting assembly suitable for mounting a product shell, which comprises a hole mounting structure, a floating type hole connecting assembly and a floating type hole connecting assembly, wherein the hole mounting structure is arranged on the outer side of the product shell and is used for realizing the connection between a product and a mounting part of the product; and the hole adjusting structure is movably arranged on the hole mounting structure and used for adjusting the position of the product mounting hole, effectively improving the centering property of the product mounting hole and the mounting part connecting hole and ensuring the connection stability between the product mounting hole and the mounting part connecting hole. The utility model provides a floating type hole connecting assembly suitable for mounting a product shell, which can be arranged on the product shell, so that a mounting hole of the product shell can be always aligned with a screw hole of a mounting part, and the problem of difficulty in screwing in a screw caused by the size over-tolerance is effectively solved; and the periphery of the mounting hole can have enough supporting area for the screw, so that the supporting force can be distributed evenly, and the problem that the screw is easy to loosen due to the abrasion of the surface of one side of the supporting surface is effectively avoided.

Description

Floating type hole connecting assembly suitable for product shell installation

Technical Field

The utility model belongs to the technical field of tool structures, and particularly relates to a floating type hole connecting assembly suitable for mounting a product shell.

Background

The instrument product in the automobile is a carrier for displaying the speed of the automobile when the automobile runs, is necessary configuration for ensuring the safe running of the automobile, and is generally arranged on an instrument desk in front of a driving position and below a steering wheel for a driver to observe conveniently. Based on the structural characteristic of instrument product, generally adopt behind the instrument lid both sides open the mounting hole, beat the mounting means of screw on the instrument desk screw hole and install it, the mounting means generally has following problem like this:

1. because the instrument rear cover is generally an injection molding part, if the size of a part is large, mounting holes on two sides of the instrument rear cover are greatly deviated after the instrument rear cover is formed, so that the size of the space between screw holes is easily out of tolerance;

2. because the screw connection is rigid connection, higher tolerance requirements are required on the positions of the mounting holes and the screw holes, if the risk of the size tolerance of the mounting holes of the back cover of the instrument is higher, and in addition, the instrument desk is generally manufactured by adopting a slush molding process, the size precision is not high, so that the mounting holes on the instrument desk can not be aligned with the screw holes on the instrument desk easily during the installation of the instrument, and the screws are difficult to even cannot be screwed;

3. if directly open the runway hole in lid both sides behind the instrument, easily lead to the support area of screw less, need provide great pretightning force to probably lead to the supporting surface wearing and tearing, there is the easy not hard up potential risk of screw simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a floating type hole connecting component suitable for mounting a product shell, wherein fixed mounting holes arranged on two sides of an instrument rear cover are designed on an independent component, which is equivalent to designing the originally fixed mounting holes of the instrument rear cover into runway type mounting holes, when the floating type hole connecting component is matched with an instrument desk, mounting hole parts have certain position deviation capacity, so that the mounting holes can be always aligned with screw holes of the instrument desk, and the problem of difficulty in screwing screws caused by over-size is effectively avoided; and compare in the fixed mode of directly driving the runway type mounting hole in back lid both sides, the stand alone type subassembly all can support the screw around the mounting hole, has sufficient support area, can make the holding power distribute evenly, and the effectual screw that has avoided leading to because the wearing and tearing of holding surface one side surface is not hard up easily problem.

The technical effect to be achieved by the utility model is realized by the following technical scheme:

the floating type hole connecting component suitable for installing the product shell comprises a hole installing structure, a floating type hole connecting component and a floating type hole installing structure, wherein the hole installing structure is arranged on the outer side of the product shell and is used for realizing the connection between a product and an installing part of the product; and the hole adjusting structure is movably arranged on the hole mounting structure and used for adjusting the position of the product mounting hole, effectively improving the centering property of the product mounting hole and the mounting part connecting hole and ensuring the connection stability between the product mounting hole and the mounting part connecting hole.

As a preferred embodiment, the hole-mounting structure includes a hole-mounting structure body, and a long waist hole provided on the hole-mounting structure body and used for being mounted on the hole-adjusting structure.

In one preferred embodiment, the hole-mounting structure further includes a sunken slot hole formed in the hole-mounting structure body on a side thereof away from the mounting component.

As a preferred embodiment, the hole-mounting structure further includes a long waist-shaped limiting wall surrounding the periphery of the long waist-shaped hole and protruding from one surface of the hole-mounting structure body adjacent to the mounting component.

In one preferred embodiment, the hole-mounting structure further includes a limit locking protrusion protruding from an inner side of the long-waist-shaped limit wall.

In a preferred embodiment, the position-limiting locking protrusion includes a first position-limiting locking protrusion and a second position-limiting locking protrusion which are provided on two opposite corners of the long-waist side of the long-waist-shaped position-limiting wall.

As a preferred embodiment, the hole adjusting structure includes a hole connecting sleeve movably mounted on the hole mounting structure for connecting a part to pass through and realize connection with the mounting component, and a first limiting block and a second limiting block respectively disposed at two ends of the hole connecting sleeve for preventing the hole connecting sleeve from falling off from the hole mounting structure.

As one preferred embodiment, the first limiting block is arranged on the side far away from the mounting part, and is a square limiting block, a diamond limiting block or a hexagonal limiting block which is matched with the sunken slotted hole and is convexly arranged on the periphery of the hole connecting sleeve.

As a preferred embodiment, the second stopper is a long waist stopper which is arranged at one side of the adjacent mounting part and is matched with the long waist hole.

As one of the preferred embodiment, the middle part of two arc edges of the long waist-shaped limiting block is convexly provided with a first adjusting bulge and a second adjusting bulge which are matched with the limiting clamping bulge, and the first adjusting bulge and the second adjusting bulge are arranged on the long waist-shaped limiting block in a central symmetry manner.

In summary, the utility model has at least the following advantages:

1. the utility model is suitable for a floating type hole connecting component for installing a product shell, the fixed mounting holes arranged on two sides of the back cover of the instrument are designed on an independent component, which is equivalent to designing the originally fixed mounting holes of the back cover of the instrument into runway type mounting holes.

2. Compared with the fixing mode of directly forming the runway-type mounting holes on the two sides of the rear cover, the floating type hole connecting component for mounting the product shell has the advantages that the screws can be supported by the independent component on the periphery of the mounting holes, the supporting area is enough, the supporting force can be distributed evenly, and the problem that the screws are easy to loosen due to the abrasion of the surface of one side of the supporting surface is effectively solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a floating bore connection assembly suitable for product housing installation in an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a floating bore connection assembly adapted for product housing installation in accordance with an embodiment of the present invention;

FIG. 3 is a schematic structural view of a hole mounting structure in an embodiment of the present invention;

FIG. 4 is another structural schematic view of a hole mounting structure in the embodiment of the present invention;

FIG. 5 is a schematic structural view of a pore regulating structure in examples 1 to 2 of the present invention;

FIG. 6 is a schematic structural view of a pore regulating structure in example 3 of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are a few embodiments of the utility model, rather than all embodiments.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example 1:

taking an automobile instrument as an example, please refer to fig. 1 and 2, the floating type hole connection assembly suitable for mounting a product housing in the present embodiment includes a hole mounting structure 100 disposed on an outer side of an instrument rear cover 10, and a hole adjusting structure 200 movably mounted on the hole mounting structure 100; wherein, hole mounting structure 100 is used for realizing being connected of instrument and instrument desk, and hole regulation structure 200 is used for realizing the regulation of instrument mounting hole position, and the stability of connecting between the two is ensured to effectual improvement instrument mounting hole and the centering nature of instrument desk connecting hole.

Referring further to fig. 3 and 4, the hole-mounting structure 100 includes a hole-mounting structure body 110, and a long waist hole 120 opened on the hole-mounting structure body 110 and used for being mounted on the hole-adjusting structure 200. Referring to fig. 5, the hole adjusting structure 200 includes a hole connecting sleeve 210 movably installed on the hole installation structure 100 for connecting parts to pass through and realize connection with the instrument desk, and a first stopper 220 and a first stopper 230 separately installed at two ends of the hole connecting sleeve 210 for preventing the hole connecting sleeve 210 from falling off from the hole installation structure 100.

The hole connection sleeve 210 passes through the long waist hole 120, and is limited by the first limiting block 220 and the first limiting block 230, so that the hole adjustment structure 200 can be fixed on the hole installation structure 100 and can freely move in the long waist hole 120. When the instrument shell and the instrument desk are connected, the screws penetrate through the hole connecting sleeves 210 and are aligned with the screw holes on the instrument desk and then screwed in, and then the instrument shell can be installed on the instrument desk; in the installation process, because the hole connecting sleeve 210 can freely move in the long waist hole 120, which is equivalent to designing the hole connecting sleeve 210 as a runway-type mounting hole, compared with the connection mode adopting a fixed mounting hole, when the hole connecting sleeve is matched with an instrument desk, the mounting hole can be always aligned with a screw hole of the instrument desk, and the problem of difficulty in screwing the screw caused by the size over-tolerance is effectively avoided; compared with the fixing mode of directly opening the runway-type mounting hole in the instrument shell, the hole connecting sleeve 210 has the advantages that the screw can be supported around the mounting hole, the sufficient supporting area is achieved, the supporting force can be distributed evenly, and the problem that the screw is easy to loosen due to the fact that the surface of one side of the supporting surface is abraded is effectively solved.

Example 2:

referring to fig. 1 and 2, the floating type hole connecting assembly suitable for product housing installation in the present embodiment includes a hole installation structure 100 disposed outside the product housing, and a hole adjustment structure 200 movably mounted on the hole installation structure 100; the hole mounting structure 100 is used for realizing connection between a product and a mounting component thereof, and the hole adjusting structure 200 is used for realizing adjustment of the position of the product mounting hole, so that the centering performance of the product mounting hole and the mounting component connecting hole is effectively improved, and the connection stability between the product mounting hole and the mounting component connecting hole is ensured.

Referring further to fig. 3 and 4, the hole-mounting structure 100 includes a hole-mounting structure body 110, and a long waist hole 120 opened on the hole-mounting structure body 110 and configured to be mounted on the hole-adjusting structure 200; to further optimize the overall structure, the hole-mounting structure 100 preferably further includes a sunken groove hole 111 formed in the hole-mounting structure body 110 on a side thereof away from the mounting component, and a long waist-shaped limiting wall 112 protruding from a side of the hole-mounting structure body 110 adjacent to the mounting component and surrounding the long waist-shaped hole 120.

Referring to fig. 5, the hole adjusting structure 200 includes a hole connecting sleeve 210 movably installed on the hole installation structure 100 for connecting parts to pass through and connecting with the installation component, and a first stopper 220 and a second stopper 230 separately installed at two ends of the hole connecting sleeve 210 for preventing the hole connecting sleeve 210 from falling off from the hole installation structure 100; in order to further optimize the overall structure, preferably, the first limiting block 220 is arranged on the side far away from the installation part, and is a square limiting block, a diamond limiting block or a hexagonal limiting block which is matched with the sunken slotted hole 111 and is convexly arranged on the periphery of the hole connecting sleeve 210; the second stopper 230 is a long waist stopper disposed adjacent to one side of the mounting member and adapted to the long waist hole 120.

The second limiting block 230 matched with the long waist hole 120 rotates 90 degrees after penetrating through the long waist hole 120, two arc parts of the second limiting block 230 can be tightly clamped with two long waist edges of the long waist hole 120 to prevent the hole adjusting structure 200 from being separated from the hole mounting structure 100, at the moment, the first limiting block 220 falls into the sunken type slotted hole 111 matched with the first limiting block 220, the hole adjusting structure 200 is integrally mounted on the hole mounting structure 100, but complete positioning is not realized; when connecting the product housing to the mounting member, the hole-adjusting structure 200 can be freely moved to align with the screw holes of the mounting member, and then screws are screwed into the screw holes of the mounting member through the hole-coupling sleeves 210, thereby achieving the complete positioning of the hole-adjusting structure 200 and the hole-mounting structure 100 to mount the product housing to the mounting member.

Example 3:

Referring to fig. 3 and 4, the hole-mounting structure 100 includes a hole-mounting structure body 110, a long waist hole 120 opened on the hole-mounting structure body 110 and used for mounting on the hole-adjusting structure 200, a sunken slot hole 111 disposed on the hole-mounting structure body 110 and far from one side of the mounting component, and a long waist-shaped limiting wall 112 surrounding the long waist hole 120 and protruding from one side of the hole-mounting structure body 110 near the mounting component. In order to further optimize the overall structure, preferably, the hole-mounting structure 100 further includes a limit stop protrusion protruding from the inner side of the long-waist-shaped limit wall 112, and further, the limit stop protrusion includes a first limit stop protrusion 113 and a second limit stop protrusion 114 disposed on two opposite corners of the long waist edge of the long-waist-shaped limit wall 112.

Referring to fig. 6, the hole adjusting structure 200 includes a hole connecting sleeve 210 movably installed on the hole installation structure 100 for connecting parts to pass through and realize connection with the installation part, and a first limiting block 220 and a second limiting block 230 respectively installed at two ends of the hole connecting sleeve 210 for preventing the hole connecting sleeve 210 from falling off from the hole installation structure 100; in order to further optimize the overall structure, preferably, the first limiting block 220 is disposed on a side away from the mounting component, and is a square limiting block, a diamond limiting block or a hexagonal limiting block which is matched with the sunken slotted hole 111 and is convexly disposed on the periphery of the hole connecting sleeve 210. The second stopper 230 is a long waist stopper provided at a side adjacent to the mounting member and adapted to the long waist hole 120; furthermore, the middle of the two arc edges of the long waist-shaped limiting block is convexly provided with a first adjusting protrusion 231 matched with the first limiting clamping protrusion 113 and a second adjusting protrusion 232 matched with the second limiting clamping protrusion 114, and the first adjusting protrusion 231 and the second adjusting protrusion 232 are arranged on the long waist-shaped limiting block in central symmetry.

The hole mounting structure 100 and the second limiting block 230 of this embodiment are additionally provided with a protruding structure for limiting the rotation of the hole adjusting structure 200 on the basis of the structure of embodiment 2, so that the hole adjusting structure 200 can be effectively prevented from rotating together with the screw when the screw is screwed, and the situation that the hole adjusting structure rotates to a position where the long waist-shaped limiting block is consistent with the long waist-shaped hole 120 in direction and is separated from the long waist-shaped hole 120, which causes the connection failure of the product and the mounting part thereof is avoided.

According to the technical scheme of the embodiment, the floating type hole connecting component suitable for mounting the product shell can be arranged on the product shell, so that the mounting hole of the product shell can be always aligned with the screw hole of the mounting part, and the problem of difficulty in screwing the screw caused by the size over-tolerance is effectively solved; and the screws can be supported around the mounting holes, so that the mounting holes have enough supporting area, the supporting force can be distributed evenly, and the problem that the screws are easy to loosen due to the abrasion of the surface of one side of the supporting surface is effectively avoided.

In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

While the utility model has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. A floating bore connection assembly adapted for installation with a product housing, comprising: the hole mounting structure is arranged on the outer side of the product shell and used for realizing the connection between a product and a mounting part of the product; and the hole adjusting structure is movably arranged on the hole mounting structure and used for adjusting the position of the product mounting hole, effectively improving the centering property of the product mounting hole and the mounting part connecting hole and ensuring the connection stability between the product mounting hole and the mounting part connecting hole.

2. The floating bore connection assembly of claim 1, wherein the bore mounting structure includes a bore mounting structure body and a long kidney bore opening in the bore mounting structure body for mounting to the bore adjustment structure.

3. A floating bore connection assembly according to claim 2, wherein the bore mounting structure further includes a recessed slot formed in the body of the bore mounting structure distal from the mounting member.

4. The floating bore connection assembly of claim 2, wherein the bore mounting structure further includes a long waist stop wall disposed around the perimeter of the long waist bore and protruding from the body of the bore mounting structure adjacent the mounting member.

5. The floating bore connection assembly of claim 4, wherein the bore mounting structure further includes a limit stop protrusion projecting inboard of the long-waisted limit wall.

6. The floating bore connection assembly of claim 5, wherein the positive stop projections include a first positive stop projection and a second positive stop projection located on opposite corners of the long waist-type positive stop wall.

7. The floating bore coupling assembly of claim 1, wherein the bore adjustment structure includes a bore adapter movably mounted to the bore mounting structure for receiving a coupling member therethrough to effect coupling with a mounting member, and first and second stops disposed at opposite ends of the bore adapter to prevent the bore adapter from falling out of the bore mounting structure.

8. A floating bore connection assembly as claimed in claim 7, wherein the first stop is a square, diamond or hexagonal stop adapted to the recessed slot and projecting from the periphery of the bore connection sleeve.

9. A floating bore connection assembly according to claim 7, wherein said second stop is a long waist stop located adjacent one side of the mounting member and adapted to fit into the long waist bore.

10. The floating hole connection assembly according to claim 9, wherein the first and second adjusting protrusions are protruded from the middle of the two arc-shaped sides of the long kidney-shaped limiting block and are matched with the limiting stop protrusion, and the first and second adjusting protrusions are symmetrically arranged on the long kidney-shaped limiting block.