CN211212157U

CN211212157U - Adjustable support plate

Info

Publication number: CN211212157U
Application number: CN201921802885.1U
Authority: CN
Inventors: 潘志锐; 陈波
Original assignee: Zhongshan Robby Hardware Products Co ltd
Current assignee: Zhongshan Robby Hardware Products Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-11
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses an adjustable support plate bracket, which comprises a first support rod, a second support rod, a third support rod, a locking rod and an elastic piece, wherein the second support rod is rotatably connected with the first support rod, a guide groove is arranged on the second support rod, one end of the third support rod is rotatably connected with the first support rod, the other end of the third support rod is provided with a first shaft section inserted in the guide groove, the locking rod is rotatably connected with the second support rod, and a first limit groove capable of accommodating the first shaft section is arranged on the side wall of the locking rod; the elastic piece sets up between second branch and locking pole, and the elastic piece can be located the position that is located first axle section front side with the rear end location of locking pole. Through foretell structure, can make the plate have multiple expansion angle, the expansion angle of plate can be adjusted, convenience of customers' use.

Description

Adjustable support plate

Technical Field

The utility model relates to the technical field of supports, in particular to carrier plate support.

Background

The bearing plate support is mainly installed on installation faces such as walls and can bear the plate to supply the user to place articles on the plate, and partial bearing plate support is designed to be foldable structure, so that the plate can be folded towards the installation face, and the user can fold the plate as required to enlarge indoor use space.

Generally, limited by the structure of the support plate bracket, the plate can be unfolded to a certain angle relative to the installation surface, the unfolding angle of the plate cannot be adjusted, and the use of a user is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an at least solve one of the technical problem who exists among the prior art, provide adjustable carrier plate support, can be convenient for adjust the expansion angle of plate.

The utility model discloses a scheme do: an adjustable carrier plate support comprising

A first support bar;

the second supporting rod is rotatably connected with the first supporting rod, and a guide groove is formed in the second supporting rod;

one end of the third supporting rod is rotatably connected with the first supporting rod, and the other end of the third supporting rod is provided with a first shaft section inserted into the guide groove;

the locking rod is rotatably connected with the second support rod, and a first limiting groove capable of accommodating the first shaft section is formed in the side wall of the locking rod;

and the elastic piece is arranged between the second support rod and the locking rod, and can push the locking rod to position the rear end of the locking rod at the position on the front side of the first shaft section.

The beneficial effect that above-mentioned scheme has: through foretell structure, can make the plate have multiple expansion angle, the expansion angle of plate can be adjusted, convenience of customers' use.

According to carrier plate support with adjustable, be provided with the through-hole on the first branch.

According to carrier plate support with adjustable, the lock pole with second branch passes through the second axle section and rotationally connects, the elastic component sets up to the suit in the epaxial torsional spring of second axle section, a torque arm of torsional spring support in second branch, another torque arm of torsional spring support in the lock pole.

According to carrier plate support with adjustable, the locking pole include the bottom plate and connect in the curb plate of bottom plate lateral part, first spacing groove set up in on the curb plate.

According to carrier plate support with adjustable, the lateral wall of first spacing groove incline backward in the bottom plate.

According to carrier plate support with adjustable, the preceding lateral wall department of first spacing groove is provided with the arch that upwards extends.

According to carrier plate support with adjustable, still include the installed part, be provided with the mounting panel on the installed part, be provided with the draw-in groove on the mounting panel, the mounting panel is located in the guide way, just second branch inserts in the draw-in groove.

According to carrier plate support with adjustable, still include the locating part, the spacing portion that upwards extends has on the locating part, the locating part with the front portion of second branch is connected through hanging the dress structure.

According to carrier plate support with adjustable, hang dress structure including string groove and lacing film, hang groove and lacing film one of them set up in on the second branch, both another set up in string groove and lacing film on the locating part, the lacing film is worn to locate the string groove.

According to carrier plate support with adjustable, the lacing film set up in on the locating part, the concave storage tank that can hold in order to form of top surface of second branch the lacing film, the lacing film is located in the storage tank.

Additional aspects and advantages of the invention 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 invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a block diagram of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a structural view of a first bar according to an embodiment of the present invention;

fig. 4 is a structural view of a second bar according to an embodiment of the present invention;

FIG. 5 is a block diagram of a locking lever according to an embodiment of the present invention;

fig. 6 is a structural diagram of a mounting member in an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, etc., is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does 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 description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 5, an adjustable carrier plate bracket according to an embodiment of the present invention includes a first support rod 11, a second support rod 12, a third support rod 13, a locking rod 20, and an elastic member 30. The first support bar 11 and the second support bar 12 are rotatably connected through a first mounting shaft 71, a guide groove 121 is formed in the second support bar 12, one end of the third support bar 13 is rotatably connected with the first support bar 11 through a second mounting shaft 72, a first shaft section 73 is arranged at the other end of the third support bar 13, and the first shaft section 73 is inserted into the guide groove 121. The first mounting shaft 71, the second mounting shaft 72 and the first shaft section 73 are respectively arranged at three corner points of a triangle. The locking rod 20 is rotatably connected to the second support rod 12, and a first limit groove 221 capable of accommodating the first shaft section 73 is formed in a side wall of the locking rod 20. The elastic member 30 is disposed between the second support rod 12 and the locking rod 20, and the locking rod 20 can be pushed by the elastic force of the elastic member 30, so that the rear end of the locking rod 20 is tilted and positioned at the front side of the first shaft section 73.

In mounting use, the plate is mounted on the first support bar 11, and the first support bar 11 is connected with the mounting surface. When the panel is unfolded to a maximum angle with respect to the mounting surface, the rear end of the lock lever 20 is located on the front side of the first shaft section 73, and the first shaft section 73 abuts against the rear side of the lock lever 20 to restrict the first shaft section 73 from advancing along the guide groove 121. When the mounting surface is vertical, the plate member at this time can be arranged horizontally, that is, the plate member is perpendicular to the mounting surface. When the unfolding angle of the plate needs to be adjusted, the locking rod 20 can be pressed, so that the rear end of the locking rod 20 leaves the front side of the first shaft section 73, the first shaft section 73 can move forwards along the guide groove 121, when the first shaft section 73 moves to the position of the first limiting groove 221, the locking rod 20 can be released, the locking rod 20 rotates to the position where the first shaft section 73 is placed in the first limiting groove 221 under the action of the elastic piece 30, at the moment, the first shaft section 73 can be positioned again to limit the forward movement, and the plate can be arranged in an inclined manner. The first shaft segment 73 is moved out of the first limiting groove 221, so that the first shaft segment 73 moves forward to the limiting position along the guide groove 121, the carrier plate bracket can be completely folded, and meanwhile, the plate is folded on the mounting surface.

As above, through foretell structure, can make the plate have multiple expansion angle, the expansion angle of plate can be adjusted, convenience of customers' use.

A through hole 111 is provided in the first leg 11, and a screw can be inserted through the through hole 111 to position the first leg 11 on the mounting surface.

Specifically, the locking rod 20 and the second support rod 12 are rotatably connected through the second shaft section 74, and the front end of the locking rod 20 and the first limiting groove 221 are located on two sides of the second shaft section 74. The elastic member 30 is provided as a torsion spring, and the torsion spring is sleeved on the second shaft section 74, one torsion arm of the torsion spring abuts against the second supporting rod 12, and the other torsion arm abuts against the locking rod 20.

A second limiting groove 122 is formed on the second support rod 12, and a torsion arm of the torsion spring is located in the second limiting groove 122 to position the torsion spring.

In some embodiments, the resilient member 30 may also be provided as a compression spring, one end of which is positioned on the second strut 12 and the other end of which is positioned on the locking lever 20.

Referring to fig. 2 and 5, the locking lever 20 includes a bottom plate 21 and a side plate 22 connected to a side of the bottom plate 21, and the first stopper groove 221 is disposed on the side plate 22. The side wall of the first limiting groove 221 is inclined backward to the bottom plate 21, and by this structure, the first shaft section 73 can be conveniently moved forward to be inserted into the first limiting groove 221. In addition, under the condition that the locking rod 20 is not pressed, the first shaft section 73 can be moved out of the first limiting groove 221 only by lifting the second locking rod 20, and the structural reliability and stability of the carrier plate bracket can be improved.

A protrusion 222 extending upward is provided at a front sidewall of the first stopper groove 221. This structure can increase the depth of the first limiting groove 221, and prevent the first shaft section 73 from moving out of the first limiting groove 221 under a slight force. In addition, in the process of pressing the locking rod 20 and advancing the first shaft segment 73 along the guide groove 121, the first shaft segment 73 can abut against the top surface of the side plate 22, and since the top edge of the protrusion 222 is higher than the top surface of the side plate 22, the first shaft segment 73 can easily contact the protrusion 222 and then slide along the protrusion 222 into the first limiting groove 221.

Referring to fig. 1 and 6, the adjustable carrier plate bracket further includes a mounting member 40, a mounting plate 41 is provided on the mounting member 40, a catching groove 411 is provided on the mounting plate 41, the mounting plate 41 is located in the guide groove 121, and the second support rod 12 is inserted into the catching groove 411. Through this structure can fix a position installed part 40, and the assembly operation of installed part 40 is comparatively convenient.

The mounting member 40 is provided with a mounting groove 42, and the mounting groove 42 can be inserted with a rod piece such as a hanging rod, so that the use function of the carrier plate bracket is increased. Of course, other structures, such as hooks, storage boxes, etc., may be provided on the mounting member 40 as desired.

Referring to fig. 1 and 2, the adjustable carrier plate bracket further includes a limiting member 50, the limiting member 50 has a limiting portion 51 extending upward, and the limiting member 50 is connected to the front portion of the second support rod 12 by a hanging structure 60. Specifically, the hanging structure 60 includes a hanging groove 61 and a hanging piece 62, the hanging groove 61 is disposed on the second support rod 12, the hanging piece 62 is disposed on the limiting member 50, the hanging piece 62 is disposed through the hanging groove 61, and the hanging piece 62 extends forward.

When installed for use, the limiting portion 51 is located on the front side of the panel to limit the panel from moving forward relative to the second strut 12. Meanwhile, the plate can limit the limiting member 50 from moving backwards, so as to prevent the hanging piece 62 from separating from the hanging groove 61.

In some cases, the position limiting part 51 may have a space from the front side of the panel, in which case the position limiting part 50 may be used to hang other objects, or a vertical baffle plate may be installed between the position limiting part 51 and the front side of the panel, and the baffle plate may be connected to the position limiting part 51.

The top surface of the second supporting rod 12 is recessed to form a receiving groove 123 for receiving the hanging piece 62, and the hanging piece 62 is located in the receiving groove 123, so that the bottom surface of the plate can be attached to the top surface of the second supporting rod 12.

In some embodiments, the hanging slot 61 can be disposed on the limiting member 50, and the hanging piece 62 can be disposed on the second supporting rod 12, and accordingly, the hanging piece 62 on the second supporting rod 12 extends backwards.

In some embodiments, the retaining member 50 and the second strut 12 may be connected by a fastener such as a screw.

In the above embodiment, the first rod 11, the second rod 12 and the locking rod 20 are all made of plate material, so as to reduce the production cost. Accordingly, the first and second mounting

shafts

71, 72, the first and

second shaft segments

73, 74 may also be replaced with rivet structures.

In practical applications, the second support rod 12 can be mounted with not only a plate, but also other structures, such as a shelf, etc.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Carrier plate support with adjustable, its characterized in that includes:

a first support bar;

2. The adjustable carrier plate bracket as recited in claim 1, wherein the first strut has a through hole disposed therein.

3. The adjustable carrier plate carrier as recited in claim 1, wherein the locking bar is rotatably coupled to the second bar via a second shaft segment, the resilient member is a torsion spring sleeved on the second shaft segment, one torsion arm of the torsion spring is engaged with the second bar, and another torsion arm of the torsion spring is engaged with the locking bar.

4. The adjustable carrier plate bracket as recited in claim 1, wherein the locking lever includes a base plate and a side plate coupled to a side of the base plate, the first restraint slot being disposed on the side plate.

5. The adjustable carrier plate bracket as recited in claim 4, wherein a side wall of the first retaining groove is angled rearwardly from the base plate.

6. The adjustable carrier plate bracket as recited in claims 1, 4 or 5, wherein an upwardly extending protrusion is provided at a front side wall of the first retaining groove.

7. The adjustable carrier plate bracket as recited in claim 1, further comprising a mounting member having a mounting plate disposed thereon, wherein the mounting plate has a slot disposed thereon, wherein the mounting plate is positioned within the guide channel, and wherein the second support bar is inserted into the slot.

8. The adjustable carrier plate bracket as recited in claim 1, further comprising a limiting member having an upwardly extending limiting portion, wherein the limiting member is connected to the front portion of the second support rod by a hanging structure.

9. The adjustable carrier plate bracket as recited in claim 8, wherein the hanging structure comprises a hanging slot and a hanging plate, one of the hanging slot and the hanging plate is disposed on the second support rod, the other of the hanging slot and the hanging plate is disposed on the position-limiting member, and the hanging plate is disposed through the hanging slot.

10. The adjustable carrier plate bracket as recited in claim 9, wherein the hanging tabs are disposed on the retaining members, a top surface of the second support bar is recessed to form a receiving cavity for receiving the hanging tabs, and the hanging tabs are disposed in the receiving cavity.