CN113412001B - wall mounted combination - Google Patents

Abstract

A wall-mounted combination includes a casing, a clip, a fixing plate and a fixing piece. The housing has a front surface, a back surface, and an outer peripheral surface connecting the front surface and the back surface. The back is provided with a slot, and the slot extends along the installation direction; the outer peripheral surface is provided with a first fixing hole to communicate with the slot. The clip is fixed on the back. The fixing plate has a wall-mounted surface and a mounting surface. The fixing plate also includes button holes and lugs. The button hole includes an opening portion and a chute portion. The opening portion is used for the fastener to pass through the mounting surface, so that the fastener slides into the chute portion and is fastened to the wall hanging surface. The lugs extend perpendicularly to the mounting surface for insertion into the slots. The extension direction of the chute portion is parallel to the lug, and the lug further includes a second fixing hole; when the lug is inserted into the slot and the clip is located at the end of the chute portion, the projection of the first fixing hole on the lug overlaps in the second fixing hole. The fixing piece penetrates into the first fixing hole and the second fixing hole from the outer peripheral surface.

Description

wall mounted combination

technical field

The invention relates to a wall hanging structure, in particular to a wall hanging combination which can avoid collision and falling off.

Background technique

In the wall hanging structure, the button holes and the fasteners are respectively arranged on the fixing plate and the hanging object. The fixing plate is usually fixed on the wall surface, and the fastener is arranged on the hanging object, and the hanging object can be hung on the wall surface through the fastener being buckled into the button hole. The aforementioned button holes are usually gourd holes, and the fasteners are screws. In addition to the screw head of the screw, the threaded section of the screw is also partially exposed on the surface of the hanging object. Through the screw head passing through the gourd hole, the exposed thread section slides into the slot of the gourd hole to complete the hanging. hang.

The aforementioned fixing force comes entirely from the downward force generated by the hanging object's own weight. The hanging object is easily moved upward by a large amount due to the collision, causing the fastener to be separated from the slot part of the gourd hole, thereby causing the hanging object to fall off the fixed plate. In addition, at the same time, in order to avoid difficult alignment between the fasteners and the button holes, usually only one or two groups of combinations of the fasteners and the button holes are provided. One or two fixing points cannot make the hanging object stably fixed to the surface of the fixing plate. The lower edge of the hanging object is easily lifted up due to the collision, so that the hanging object collides with the wall surface or the fixed plate when it is reset, and the hanging object is easily damaged.

SUMMARY OF THE INVENTION

In the prior art, the wall-mounted structure composed of gourd holes has the problem of insufficient fixing force.

In view of the above problems, the present invention proposes a wall-mounted combination, which can provide a stable fixing effect.

The present invention provides a wall hanging assembly, which includes a casing, a clip, a fixing plate and a fixing piece. The casing has a front surface, a back surface, and an outer peripheral surface connecting the front surface and the back surface. A slot is set on the back, and the slot extends along an installation direction; a first fixing hole is set on the outer peripheral surface to communicate with the slot. The clip is fixed on the back. The fixing plate has a wall-mounted surface and an installation surface. The fixing plate also includes a button hole and a lug. The button hole includes an opening part and a chute part. The opening portion is used for the fastener to pass through the mounting surface, so that the fastener slides into the chute portion and is fastened to the wall hanging surface. The lugs extend perpendicular to the mounting surface for insertion into the slots. The extension direction of the chute portion is parallel to the lug, and the lug further includes a second fixing hole; when the lug is inserted into the slot and the clip is located at one end of the chute portion, the first fixing hole is at the end of the lug. The projection overlaps the second fixing hole. The fixing member penetrates into the first fixing hole and the second fixing hole from the outer peripheral surface.

In at least one embodiment, the clip includes a column portion and a stop portion; the column portion is fixed on the back surface, and the stop portion is arranged on the column portion; wherein, the column portion is used for sliding on the chute portion The stopper part is used to pass through the opening part, and the stopper part stops the cylinder part from being separated from the chute part along a long axis direction of the cylinder part.

In at least one embodiment, the relative position between the lug and the button hole is configured such that when the fastener penetrates a center of the opening, the lug can be inserted into the slot, and the lug and an upper end point of the slot are located between the lugs and the slot. Keep a distance between them.

In at least one embodiment, the length from the center of the opening portion to the end of the chute portion is greater than or equal to the distance between the upper end point and the lug.

In at least one embodiment, the installation surface further includes a horizontal extension portion extending outward from an edge of the fixing plate, and the lug is disposed on the horizontal extension portion.

In at least one embodiment, a plurality of convex hulls are disposed on the wall-mounted surface.

In at least one embodiment, the fixing member is a screw, and the first fixing hole and the second fixing hole are a combination of a through hole and a screw hole.

In at least one embodiment, the first fixing hole has a reaming section on the outer peripheral surface, a head end of the screw is accommodated in the reaming section and does not protrude from the outer peripheral surface, and the wall hanging assembly also includes an end plug for closing the reaming hole. part.

In at least one embodiment, the fixing member is a screw, the first fixing hole is a screw hole, the second fixing hole is a through hole, and the diameter of the second fixing hole is larger than that of the first fixing hole.

In at least one embodiment, the diameter of the second fixing hole is smaller than the length of the chute portion in the installation direction.

In at least one embodiment, the fixing member is a screw, the first fixing hole is a screw hole, the second fixing hole is a long slotted hole, and the extending direction of the long slotted hole is parallel to the slot.

In at least one embodiment, the length of the long slot hole in the installation direction is smaller than the length of the chute portion in the installation direction.

In at least one embodiment, the lug further includes a hook for hooking on an inner wall of the casing.

The present invention provides additional fixation in addition to the self-weight of the casing (electronic device) through the configuration of the slot and the lug, effectively preventing the casing (electronic device) from falling off due to collision or lifting the bottom end up. At the same time, the present invention can hide the structure of the fixing plate, so that the fixing plate is effectively shielded by the casing without being exposed, which is beneficial to improve the appearance of the wall-mounted combination.

Description of drawings

FIG. 1 is an exploded perspective view of a first embodiment of the present invention.

FIG. 2 is an exploded perspective view of some components of the first embodiment of the present invention.

FIG. 3 is a perspective view of the first embodiment of the present invention.

FIG. 4 is an enlarged perspective view of the fastener and the button hole in the first embodiment of the present invention.

FIG. 5 is another enlarged perspective view of the fastener and the button hole in the first embodiment of the present invention.

6 is an enlarged perspective view of the lug and the slot in the first embodiment of the present invention.

7 is another enlarged perspective view of the lug and the slot in the first embodiment of the present invention.

8 is another enlarged perspective view of the lug and the slot in the first embodiment of the present invention.

9 is another enlarged perspective view of the lug and the slot in the first embodiment of the present invention.

10 is another enlarged perspective view of the lug and the slot in the first embodiment of the present invention.

11 is an exploded perspective view of a second embodiment of the present invention.

12 is an enlarged perspective view of the lug and the slot in the second embodiment of the present invention.

13 is an exploded perspective view of a third embodiment of the present invention.

FIG. 14 is an exploded perspective view of a part of the components of the third embodiment of the present invention.

15 is an exploded perspective view of a fourth embodiment of the present invention.

The reference numbers are as follows:

1: Wall hanging combination

2: Wall

100: Shell

110: front

120: back

130: Outer peripheral surface

131: The first fixing hole

131a: reaming section

140: Slot

200: Snaps

210: Cylinder Department

220: Stopper

300: Fixed plate

310: Wall Mounted Surface

312: Convex Hull

320: Mounting surface

322: Horizontal extension

330: button hole

332: Opening part

334: Chute part

340: lugs

342: Second fixing hole

344: Hook

400: Fixtures

500: End plug

Y: installation direction

P1: Upper endpoint

P2: lower endpoint

Detailed ways

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which is a wall hanging assembly 1 disclosed in the first embodiment of the present invention, comprising a casing 100 , one or more fasteners 200 , a fixing plate 300 , and One or more fixing members 400, and the multiple mentioned in the present invention include two or more. The fixing plate 300 is fixedly disposed on an upright wall surface 2 , and the casing 100 is detachably coupled to the fixing plate 300 through the combination of the clip 200 and the fixing member 400 , and is thus fixed to the wall surface 2 . The casing 100 can be, but is not limited to, a casing of an electronic device.

As shown in FIGS. 1 , 2 and 3 , the casing 100 has a front surface 110 , a back surface 120 , and an outer peripheral surface 130 connecting the front surface 110 and the back surface 120 . One or more slots 140 are defined on the back surface 120 . Each slot 140 extends along a mounting direction Y. The outer peripheral surface 130 defines a first fixing hole 131 , and the first fixing hole 131 communicates with the slot 140 . The clip 200 is fixed on the back surface 120 .

As shown in FIG. 1 , FIG. 2 and FIG. 3 , the fixing plate 300 has a wall mounting surface 310 and a mounting surface 320 . The wall mounting surface 310 is provided with a plurality of protruding hulls 312, and the plurality of protruding hulls 312 are used for screws, iron nails or other fixing elements to pass through and be fixed to the wall surface 2, so that the fixing plate 300 faces the wall surface 2 with the wall hanging surface 310, and is fixed to the wall surface 2. fixed on the wall 2. In addition, through the isolation of the convex hull 312 , a gap exists between the wall-mounted surface 310 and the wall surface 2 , and the non-wall-mounted surface 310 is closely attached to the wall surface 2 .

As shown in FIGS. 1 , 2 and 3 , the fixing plate 300 further includes one or more button holes 330 and one or more lugs 340 .

As shown in FIG. 4 and FIG. 5 , the button hole 330 includes an opening portion 332 and a sliding groove portion 334 , and the opening portion 332 is used for the fastener 200 to pass through the mounting surface 320 to allow the fastener 200 to slide. It enters the chute portion 334 and is fastened to the wall hanging surface 310 .

As shown in FIG. 1 , FIG. 4 and FIG. 5 , in the first embodiment, the clip 200 includes a cylindrical portion 210 and a stop portion 220 . The column portion 210 is fixed on the back surface 120 , and the stopper portion 220 is disposed on the column portion 210 . The cylinder portion 210 is used to slide on the chute portion 334 , the stopper portion 220 is used to pass through the opening portion 332 , and the stopper portion 220 stops the cylinder portion 210 from being separated from the chute portion along a longitudinal direction of the cylinder portion 210 . 334. In a specific embodiment, the cylindrical portion 210 and the stopper portion 220 both have circular cross-sections; the cross-sectional area of the stopper portion 220 is smaller than that of the opening portion 332 , and the diameter of the stopper portion 220 is larger than that of the chute portion 334 . Width; the diameter of the column portion 210 is smaller than the width of the chute portion 334 .

As shown in FIG. 1 , FIG. 6 and FIG. 7 , the number of lugs 340 matches the number of slots 140 , that is, each lug 340 is configured corresponding to one slot 140 . The lugs 340 extend perpendicularly to the mounting surface 320 for insertion into the slots 140 . In the first embodiment, the mounting surface 320 further includes a horizontal extending portion 322 extending outward from the edge of the fixing plate 300 , and the lug 340 is disposed on the horizontal extending portion 322 . In addition, the extending direction of the sliding groove portion 334 of the button hole 330 is parallel to the lug 340 .

As shown in FIGS. 1 , 6 and 7 , the lug 340 has a second fixing hole 342 . When the clip 200 is passed through the mounting surface 320 , the lugs 340 can be inserted into the corresponding slots 140 at the same time. When the housing 100 moves so that the latch 200 is located at one end of the sliding groove portion 334 , the projection of the first fixing hole 131 on the lug 340 overlaps the second fixing hole 342 .

As shown in FIGS. 2 , 3 and 7 , the fixing member 400 is used to penetrate the first fixing hole 131 and the second fixing hole 342 from the outer peripheral surface 130 , so as to fix the lug 340 to the casing 100 , so that the casing 100 cannot It moves up and down relative to the fixed plate 300 . Therefore, the casing 100 can be prevented from moving upward and falling off due to collision. At the same time, through the combination of the snap member 200 and the fixing member 400 , it can be ensured that the back surface 120 of the casing 100 can be closely attached to the mounting surface 320 to prevent the bottom edge of the casing 100 from being lifted up due to collision.

Since the lugs 340 are inserted into the housing 100 from the back surface 120 of the housing 100 , the fixing plate 300 is clamped between the housing 100 and the wall surface 2 . Therefore, when the casing 100 is fixed on the back surface 120 , the structure of the fixing plate 300 is not exposed and visible, which is beneficial to the appearance of the wall-mounted structure.

As shown in FIG. 2 and FIG. 3 , the relative positions between the lugs 340 and the button holes 330 must match the clips 200 and the slots 140 . The relative positions between the lugs 340 and the button holes 330 are configured such that when the clip 200 penetrates into a center of the opening portion 332 , the lugs 340 can be inserted into the slots 140 , and the lugs 340 and the slots 140 are on the upper side. A separation distance is respectively maintained between the end point P1 and the next end point P2. In this way, the lugs 340 can be inserted into the slots 140 smoothly.

As shown in FIG. 2 and FIG. 3 , after the lug 340 is inserted into the slot 140 , the housing 100 must be able to move downward along the installation direction Y, so that the clip 200 can reach the end of the chute portion 334 . Therefore, the length from the center of the opening portion 332 to the end of the sliding groove portion 334 is greater than or equal to the distance between the upper end point P1 and the lug 340 . Therefore, before the clip 200 reaches the end of the chute portion 334 , because the lug 340 touches the upper end point P1 , the casing 100 cannot be hung by the clip 200 .

In one or more embodiments of the present invention, the fixing member 400 is a screw, and the first fixing hole 131 and the second fixing hole 342 are a combination of a through hole and a screw hole. That is to say, among the first fixing hole 131 and the second fixing hole 342, as long as there is a screw hole for the fixing member 400 to be locked, the fixing member 400 does not need to be locked in the first fixing hole 131 and the second fixing hole at the same time. hole 342.

As shown in FIG. 7 and FIG. 8 , in the first embodiment, the first fixing hole 131 is a screw hole and the second fixing hole 342 is a through hole for illustration. In this configuration, the diameter of the second fixing hole 342 can be larger than the diameter of the first fixing hole 131 , that is, the diameter of the second fixing hole 342 can be larger than the outer diameter of the screw, which is beneficial to the front end of the fixing member 400 (screw). penetrate. The fixing member 400 can be easily aligned with the second fixing hole 342 and inserted, and precise alignment is not required. As long as the fixing member 400 is inserted into the second fixing hole 342 after passing through the first fixing hole 131 , the upward and downward displacement stroke of the housing 100 relative to the fixing plate 300 can be limited, so that the clipping member 200 will not be opened by the button hole 330 . The hole portion 332 comes off.

It is acceptable for the casing 100 to move upward slightly, as long as the aperture size of the second fixing hole 342 is appropriately adjusted so that the fastener 200 does not fall off from the sliding groove portion 334 entering the opening portion 332 . In the aforementioned configuration, the diameter of the second fixing hole 342 needs to be smaller than the length of the chute portion 334 of the button hole 330 in the installation direction Y, so as to prevent the fastener 200 from entering the opening portion 332 from the chute portion 334 .

As shown in FIG. 6 and FIG. 9 , in addition, the first fixing hole 131 has a reaming section 131 a on the outer peripheral surface 130 , so that a head end of the screw is accommodated in the reaming section 131 a without protruding from the outer peripheral surface 130 . As long as the reaming section 131a is closed with an end plug 500, the outer peripheral surface 130 can be kept flat without any concave or convex structure.

As shown in FIG. 10 , another combination of the first fixing hole 131 and the second fixing hole 342 is configured such that the first fixing hole 131 is a screw hole and the second fixing hole 342 is a long slotted hole. The extending direction of the long slot hole is parallel to the slot 140 . As the long slotted hole of the second fixing hole 342 , it is also beneficial for the fixing member 400 to be easily aligned with the second fixing hole 342 . Similarly, in order to prevent the casing 100 from falling off after slightly moving upward, the length of the long slot hole in the installation direction Y is smaller than the length of the sliding groove portion 334 of the button hole 330 in the installation direction Y.

As shown in FIG. 11 and FIG. 12 , it is a wall hanging structure disclosed in the second embodiment of the present invention, which includes a casing 100 , one or more fasteners 200 , a fixing plate 300 and one or more fixing members 400.

As shown in FIG. 11 and FIG. 12 , in the second embodiment, the lug 340 further includes a hook portion 344 for hooking on an inner wall of the housing 100 . The hook portion 344 can fix the casing 100 in the horizontal direction before the fixing member 400 is combined with the casing 100, so as to prevent the bottom edge of the casing 100 from being lifted up, and the fixing member 400 can be used to align and penetrate the first casing 100. Two fixing holes 342 .

As shown in FIG. 13 and FIG. 14 , it is a wall hanging structure disclosed in the third embodiment of the present invention. In the present invention, the number of the clips 200, the button holes 330, the lugs 340 and the slots 140 can be varied. In fact, the effect of fixing the casing 100 to the fixing plate 300 can be achieved as long as one snap member 200 , one button hole 330 , one lug 340 and one slot 140 are arranged.

As shown in FIG. 15 , it is a wall hanging structure disclosed in the fourth embodiment of the present invention. In the present invention, the positions of the lugs 340 and the slots 140 in the installation direction Y can be changed. The position of the lug 340 is not limited to the bottom end of the side edge of the fixing plate 300, and may also be located at the middle section or the top end. As long as the slot 140 is close to the outer peripheral surface 130 of the housing 100 when correspondingly disposed, it is sufficient that the first fixing hole 131 communicates with the slot 140 .

Through the configuration of the slot 140 and the lug 340, the present invention provides additional fixation in addition to the self-weight of the casing 100 (electronic device), thereby effectively preventing the casing 100 (electronic device) from falling off due to collision or the state where the bottom end is lifted up. . At the same time, the present invention can hide the structure of the fixing plate 300 , so that the fixing plate 300 is effectively shielded by the casing 100 without being exposed, which is beneficial to improve the appearance of the wall hanging assembly 1 .

Claims (12)

1. A wall hanging assembly, comprising:

a shell, which is provided with a front surface, a back surface and an outer peripheral surface connecting the front surface and the back surface; the back surface is provided with a narrow slot which extends along an installation direction; the peripheral surface is provided with a first fixing hole which is communicated with the narrow slot;

the fastener is fixed on the back surface; and

a fixing plate having a wall-hanging surface and a mounting surface; the fixing plate further comprises:

a buckle hole, which comprises an opening part and a sliding groove part; the hole part is used for the buckle part to pass through the mounting surface, so that the buckle part slides into the sliding groove part and is buckled on the wall-hanging surface; and

a lug extending vertically from the mounting surface for insertion into the slot; wherein, the extending direction of the slide groove part is parallel to the lug, and the lug also comprises a second fixing hole; when the lug is inserted into the slot and the buckle piece is positioned at one end of the sliding groove part, a projection of the first fixing hole on the lug is overlapped with the second fixing hole; and

a fixing piece, which penetrates the first fixing hole and the second fixing hole from the peripheral surface;

the fastener comprises a cylinder part and a stop part; the column part is fixed on the back surface, and the stopping part is arranged on the column part; the cylinder part is used for sliding in the sliding groove part, the stopping part is used for penetrating through the hole part, and the stopping part stops the cylinder part from separating from the sliding groove part along a long axis direction of the cylinder part.

2. The wall hanging assembly as claimed in claim 1, wherein a relative position between the lug and the fastening hole is configured to: when the fastener penetrates into the center of the opening part, the lug can be inserted into the slot, and a spacing distance is kept between the lug and an upper end point of the slot.

3. The wall hanging assembly as claimed in claim 2, wherein a length from a center of the opening portion to the end of the sliding groove portion is greater than or equal to the spacing distance between the upper end point and the lug.

4. The wall hanging assembly as claimed in claim 1, wherein the mounting surface further comprises a horizontal extension extending outwardly from an edge of the fixing plate, the ledge being disposed on the horizontal extension.

5. The wall hanging assembly as claimed in claim 1, wherein the wall hanging surface is provided with a plurality of convex hulls.

6. The wall hanging assembly as claimed in claim 1, wherein the fixing member is a screw, and the first fixing hole and the second fixing hole are a combination of a through hole and a screw hole.

7. The wall hanging assembly as claimed in claim 6, wherein the first fixing hole has a hole-expanding section at the outer periphery, a head of the screw is received in the hole-expanding section without protruding from the outer periphery, and the wall hanging assembly further comprises an end plug for sealing the hole-expanding section.

8. The wall hanging assembly as claimed in claim 1, wherein the fixing member is a screw, the first fixing hole is a screw hole, the second fixing hole is a through hole, and an aperture of the second fixing hole is larger than an aperture of the first fixing hole.

9. The wall hanging assembly as claimed in claim 8, wherein the diameter of the second fixing hole is smaller than the length of the sliding slot portion in the mounting direction.

10. The wall hanging assembly as claimed in claim 1, wherein the fixing member is a screw, the first fixing hole is a screw hole, the second fixing hole is a slot hole, and an extending direction of the slot hole is parallel to the slot.

11. The wall hanging assembly as claimed in claim 10, wherein a length of the slot in the installation direction is smaller than a length of the sliding slot in the installation direction.

12. The wall hanging assembly as claimed in claim 1, wherein the lug further comprises a hook portion for hooking and fastening to an inner wall of the housing.

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