TWM578492U - Plate hanging device and clamping arm thereof - Google Patents

Abstract

The present invention discloses a panel hanging device and a clamping arm thereof. The panel hanger includes a crossbar and two gripping arms suspended from each other at a distance from each other. Each of the clamping arms includes a clamp and two limiting members, and the clamps of the two clamping arms collectively define a predetermined plane. The clamps of the two gripping arms can be used to hold a panel and to position the panel on the predetermined plane. In each of the clamping arms, two of the limiting members are respectively located on opposite sides of the predetermined plane, and when the clamp is clamped to the plate, two of the limiting members are A gap is left between at least one of the plates and the plate member to limit a sway angle of the plate member relative to the predetermined plane.

Description

Plate hanging device and clamping arm thereof

The present invention relates to a hanging device, and more particularly to a panel hanging device and a clamping arm thereof.

The size of the panels (such as circuit boards) that need to be hung in the existing hanging devices is becoming more and more diverse, but the existing hanging devices have gradually failed to stably hang the larger or thinner plates. For example, when the existing hanging device is hanging the plate, the plate member is susceptible to external force (such as wind) and is swayed relative to the existing hanging device, and the larger the size of the plate is shaken. The larger the angle, the thinner the plate is subjected to the same external force, the more swaying will occur, and the sway will cause excessive deformation of the plate, which may cause damage to the plate.

Therefore, the creator believes that the above defects can be improved, and he has devoted himself to research and cooperates with the application of scientific principles, and finally proposed a creation that is reasonable in design and effective in improving the above defects.

The present embodiment is to provide a panel hanging device and a clamping arm thereof, which can effectively improve defects that may occur in the existing hanging device.

The present invention discloses a plate hanging device comprising: a cross bar; and two clamping arms suspended from the cross bar at intervals, and each of the clamping arms includes a clamp and two a limiting member; wherein the clamps of the two clamping arms collectively define a predetermined plane, and the clamps of the two clamping arms can be used to clamp a plate and the plate Located on the predetermined plane; wherein, in each of the clamping arms, two of the limiting members are respectively located on opposite sides of the predetermined plane, and when the clamp is clamped to the plate And a gap is left between the at least one of the two limiting members and the plate member for limiting a sway angle of the plate member relative to the predetermined plane.

The present invention also discloses a clamping arm of a panel hanging device, comprising: an arm body; a clamp fixed to the arm body and defining a predetermined plane; wherein the fixture comprises the arm a clamping portion on the inner side of the body and a manipulation portion operable to manipulate the clamping portion; the manipulation portion can be operated to cause the clamping portion to hold a plate member; and two limit positions a member disposed on the arm body or the clamping portion, and two of the limiting members are respectively located on opposite sides of the predetermined plane, and when the clamping portion is clamped to the plate member, A gap is left between the at least one of the two limiting members and the plate member for limiting a sway angle of the plate member relative to the predetermined plane.

In summary, the panel hanging device and the clamping arm disclosed in the embodiments of the present invention can be provided with at least one positioning member on opposite sides of a predetermined plane where the panel member is located, thereby effectively limiting the The sway angle of the plate member with respect to the predetermined plane, thereby preventing the sway angle generated by the plate member from being excessively large and causing damage.

In order to further understand the features and technical contents of this creation, please refer to the following detailed description and drawings regarding the creation, but these descriptions and drawings are only used to illustrate the creation, and not to the scope of protection of this creation. limit.

Please refer to FIG. 1 to FIG. 14 , which are the embodiments of the present invention. It should be noted that the related numbers and appearances mentioned in the embodiment are only used to specifically describe the implementation manner of the present invention. In order to understand the content of this creation, not to limit the scope of protection of this creation.

[Example 1]

Please refer to FIG. 1 to FIG. 7 , which is the first embodiment of the creation. As shown in FIG. 1 to FIG. 3, the embodiment discloses a panel hanging device 1000, which can be used for detachably suspending a panel B to facilitate the conveyance of the panel B or to facilitate the panel B. Manufacturing processes. To put it another way, any device that fails to hold the panel to be suspended is not the panel hanger 1000 referred to in this embodiment. The board B is described in the embodiment as a circuit board, but the creation is not limited thereto.

As shown in FIGS. 1 and 4, the panel hanger 1000 includes a crossbar 200 and two gripping arms 100 suspended from the rail 200 at intervals. Wherein, the crossbar 200 has an elongated structure and its central axis C defines an axial direction, and both ends of the crossbar 200 may be fixed to an external member (not shown) to make the crossbar 200 can be located at a predetermined height position. Furthermore, the clamping arm 100 is described in this embodiment in combination with the cross bar 200. However, in other embodiments not shown in the present writing, the clamping arm 100 may also be used alone or It is used with other components.

As shown in FIG. 4 to FIG. 6 , each of the clamping arms 100 includes an arm body 1 mounted on the cross bar 200 , a clamp 2 fixed to the arm body 1 , and two limiting members 3 . Wherein, the clamps 2 of the two clamping arms 100 are jointly defined with a predetermined plane P (or each of the clamps 2 defines a predetermined plane P, and the predetermined planes P defined by the two clamps 2 overlap each other), and the two The limiting members 3 are respectively located on opposite sides of the predetermined plane P.

Wherein, the predetermined plane P is preferably spaced apart from the central axis C of the crossbar 200 by a distance in the embodiment (that is, the predetermined plane P is offset from the central axis C), but the creation is not Limited by this. Furthermore, the clamps 2 of the two clamping arms 100 can be used to clamp the plate member B, and the plate member B is located on the predetermined plane P, and at least one of the two limiting members 3 is at least A gap is left between the plate member B and the plate member B to limit a sway angle of the plate member B with respect to the predetermined plane P.

It should be noted that the two clamping arms 100 of the present embodiment are substantially mirror-symmetrically disposed. Therefore, for the sake of understanding, the specific configuration of the single clamping arm 100 will be described below, and then the two clamping arms will be described later. A matching application between 100. However, in other embodiments not illustrated in the present writing, the two gripping arms 100 may also be non-mirror symmetrically arranged or have structural differences.

As shown in FIG. 4 to FIG. 6 , the arm body 1 is elongated and substantially perpendicular to the cross bar 200 . The arm body 1 includes a pivoting portion 11 extending from the pivoting portion 11 in this embodiment. A bearing portion 12 and an abutting portion 13 connected to the carrying portion 12. The pivoting portion 11 is pivotally disposed on the crossbar 200 in the axial direction (or the central axis C) of the crossbar 200 as a rotation axis; in the embodiment, the pivoting portion 11 is A round hole 111 is sleeved on the cross bar 200. The carrying portion 12 is an elongated sheet body integrally formed with the pivoting portion 11 , and the carrying portion 12 is formed from the pivoting portion 11 in a direction perpendicular to the axial direction (or the central axis C). .

Furthermore, the abutting portion 13 is an elongated piece vertically connected to the carrying portion 12, and the length of the abutting portion 13 is substantially equivalent to the length of the carrying portion 12 in the embodiment, and the abutting portion 13 The top edge is substantially aligned with the partial circular opening 111 of the pivoting portion 11. In other words, the abutting portion 13 is formed extending from the bearing portion 12 in the axial direction, and the (top edge) of the abutting portion 13 abuts against the cross bar along the axial direction. 200, so that the arm body 1 can be stably rotated with respect to the crossbar 200 with the above-mentioned axial direction (or the central axis C) as the rotation axis, that is, the arm body 1 does not rattle with respect to the crossbar 200.

The jig 2 is fixed to the arm body 1, and the jig 2 of the present embodiment is a (bottom block) attached to the carrying portion 12 of the above-described arm body 1. The clamp 2 includes a clamping portion 21 located inside the arm body 1 and a control portion 22 that can be used to manipulate the clamping portion 21, and the clamping portion 21 includes a fixed end 211 and Linked to a movable end 212 of the control unit 22. The fixed end 211 is adjacent to the abutting portion 13 of the arm body 1 , and the movable end 212 is away from the abutting portion 13 of the arm body 1 , and the movable end 212 is rotatable in a direction away from the fixed end 211 .

Further, in the embodiment, the operating portion 22 includes two sheets 221 respectively connected to the movable end 212 and the fixed end 211 and a torsion spring 222 clamped between the two sheets 221, and The movable end 212 of the grip portion 21 is abutted against the fixed end 211 by the force provided by the torsion spring 222, but the creation is not limited thereto.

The two limiting members 3 are respectively detachably mounted on the fixed end 211 and the movable end 212 of the clamping portion 21, and the two limiting members 3 are respectively located at the fixed end 211 and the movable end 212. Below. The mounting manner and the corresponding position between each of the limiting members 3 and the clamping portion 21 can be adjusted according to design requirements, and are not limited to the embodiment.

For example, as shown in FIG. 7 , the two limiting members 3 may be separately detachably mounted directly above the fixed end 211 and the movable end 212 of the clamping portion 21; In other embodiments, a limiting member 3 is mounted directly above and below the fixed end 211 of the clamping portion 21, and one directly above and below the movable end 212. Limiter 3.

Furthermore, as shown in FIG. 4 to FIG. 6, each of the limiting members 3 is elongated (eg, cylindrical) in the present embodiment and is substantially perpendicular to the central axis C of the crossbar 200, and each limit is limited. The length of the member 3 may be substantially equal to the length of the movable end 212 (or the fixed end 211), and the distance between the two limiting members 3 is slightly larger than the fixed end 211 and the movable end 212 of the clamping portion 21. The distance between the two, but this creation is not limited to this.

That is to say, when the clamping portion 21 clamps the plate member B, the distance between the two limiting members 3 is designed so as not to affect the clamping operation of the clamping portion 21. To put it another way, the clamping arm 100 of the present embodiment excludes the distance between the two limiting members 3 equal to the distance between the fixed end 211 and the movable end 212 of the clamping portion 21.

The above is a structural description of the single clamping arm 100 of the present embodiment. The connection relationship between the two clamping arms 100 of the present embodiment will be described below. As shown in FIG. 1 to FIG. 3, the distances of the clamping portions 21 of the two clamping arms 100 with respect to the cross bar 200 are equal, and the two clamping portions 21 (along the axial direction parallel) One direction) is disposed opposite to each other, and the two manipulation portions 22 are respectively located outside the two arm bodies 1 away from each other, so as to facilitate user operation.

The two arm bodies 1 can be relatively moved along the axial direction (or the central axis C) through their pivoting portions 11 so that the distance between the two clamping arms 100 can be adjusted, thereby enabling To hold the plates B of different sizes, but the creation is not limited to this. Furthermore, the operating portions 22 of the two clamping arms 100 can be operated to enable the two clamping portions 21 to clamp the plate member B, and the two limiting members 3 preferably enable the The sway angle of the panel B with respect to the predetermined plane P is not more than 5 degrees, but the present creation is not limited thereto. For example, in other embodiments not illustrated in the present creation, the sway angle may also be adjusted and changed according to design requirements.

Further, from the perspective of the single gripping arm 100, the operating portion 22 can be operated to cause the gripping portion 21 to grip the panel B and to facilitate positioning of the panel B on a predetermined plane P And a gap is left between the at least one of the two limiting members 3 and the plate member B to limit the sway angle of the plate member B with respect to the predetermined plane P.

[Embodiment 2]

As shown in FIG. 8 to FIG. 11 , which is the second embodiment of the present invention, the embodiment is similar to the first embodiment, so the same portions of the two embodiments are not described again, and the embodiment is different from the first embodiment. The differences are roughly as follows:

In each of the clamping arms 100 of the embodiment, the two limiting members 3 are integrally formed on the fixed end 211 and the movable end 212 of the clamping portion 21, respectively, and the movable end 212 is detachably coupled to the movable end 212. The fixed end 211, and the two limiting members 3 are separated by a gap. Further, any one of the limiting members 3 is formed by extending the fixed end 211 (or the movable end 212) in a direction perpendicular to the axial direction, and the fixed end 211 and its corresponding limiting member 3 The inner edge is substantially coplanar, and the movable end 212 and its corresponding inner edge of the limiting member 3 form a height difference. In this embodiment, the movable end 212 protrudes from its corresponding limiting member 3 to form the above-mentioned height difference.

Furthermore, in the present embodiment, any of the limiting members 3 is formed by extending from the fixed end 211 (or the movable end 212) toward the upper side and the lower side at the same time, but the creation is not limited thereto. For example, in other embodiments not illustrated in the present creation, the limiting member 3 may also be formed by extending from the fixed end 211 (or the movable end 212) only directly upward or directly below.

[Embodiment 3]

As shown in FIG. 12 to FIG. 14 , which is the third embodiment of the present invention, the embodiment is similar to the first embodiment, so the same portions of the two embodiments are not described again, and the embodiment is different from the first embodiment. The differences are roughly as follows:

In each of the clamping arms 100 of the embodiment, the two limiting members 3 are connected to the carrying portion 12 of the arm body 1, and the connection manner of each limiting member 3 and the carrying portion 12 can be integrated. Formed or detachably detachable, the present creation is not limited herein. Moreover, in each of the gripping arms 100 of the present embodiment, the jig 2 is fixed at substantially the center of the carrying portion 12, and the two limiting members 3 are connected to the bottom block of the carrying portion 12, and The two limiting members 3 are located substantially directly below the fixed end 211 and the movable end 212 of the clamping portion 21 .

In addition, according to the above-mentioned Embodiment 1 to Embodiment 3, it can be known that in each of the clamping arms 100 of the present invention, the two limiting members 3 can be disposed on the arm body 1 or according to design requirements. The clamping portion 21, and the manner of cooperation between each of the limiting members 3 and the corresponding arm body 1 (or the clamping portion 21) can also be adjusted according to design requirements (eg, integrally formed or detachably removed) Installed), this creation is not limited here.

[Technical Effects of the Present Creation Example]

In summary, the panel hanging device and the clamping arm disclosed in the embodiments of the present invention can be provided with at least one positioning member on opposite sides of a predetermined plane where the panel member is located, thereby effectively limiting the The sway angle of the plate member with respect to the predetermined plane, thereby preventing the sway angle generated by the plate member from being excessively large and causing damage.

The above disclosure is only a preferred and feasible embodiment of the present invention, and is not intended to limit the scope of the patent of the present invention. Therefore, any equivalent technical changes made by using the present specification and the content of the schema are included in the patent scope of the present creation. Inside.

1000‧‧‧plate hanging device

100‧‧‧Clamping arm

1‧‧‧Body

11‧‧‧ pivotal department

111‧‧‧ round hole

12‧‧‧Loading Department

13‧‧‧Abutment

2‧‧‧ fixture

21‧‧‧Clamping Department

211‧‧‧ fixed end

212‧‧‧ active end

22‧‧‧Control Department

221‧‧‧ tablets

222‧‧‧Torque spring

3‧‧‧Limited parts

200‧‧‧cross bar

C‧‧‧ center axis

P‧‧‧Predetermined plane

B‧‧‧ boards (eg circuit boards)

1 is a perspective view of a panel hanging device according to a first embodiment of the present invention.

2 is a perspective view of another perspective of FIG. 1.

3 is a perspective view of the panel hanging device of FIG. 1 for holding a panel.

4 is a partial exploded view of FIG. 1.

Figure 5 is a cross-sectional view of Figure 1 taken along line V-V.

Figure 6 is a cross-sectional view of Figure 3 taken along line VI-VI.

Figure 7 is a partially exploded perspective view of another aspect of Figure 1.

FIG. 8 is a perspective view of the panel hanging device of the second embodiment of the present invention.

Figure 9 is a perspective view of another perspective of Figure 8.

Figure 10 is a cross-sectional view of Figure 8 taken along line X-X.

Figure 11 is a cross-sectional view of the panel hanging device of Figure 8 for holding a panel.

FIG. 12 is a perspective view of the panel hanging device of the third embodiment of the present invention.

Figure 13 is a cross-sectional view of Figure 12 taken along line XIII-XIII.

Figure 14 is a cross-sectional view of the panel hanging device of Figure 12 for holding the panel.

Claims (10)

A panel hanging device comprising: a crossbar; and two gripping arms suspended from the crossbar at intervals, and each of the gripping arms includes a clamp and two limiting members; The clamps of the two clamping arms collectively define a predetermined plane, and the clamps of the two clamping arms can be used to clamp a plate and the plate is located at the predetermined plane Wherein, in each of the clamping arms, two of the limiting members are respectively located on opposite sides of the predetermined plane, and when the clamp is clamped to the plate, two of the A gap is left between the at least one of the limiting members and the plate member for limiting a sway angle of the plate member relative to the predetermined plane. The panel hanging device of claim 1, wherein each of the gripping arms includes an arm body mounted to the crossbar; and in each of the gripping arms, the clamp is fixed to The arm body, and the clamp includes a clamping portion located inside the arm body and a manipulation portion operable to manipulate the clamping portion; wherein the manipulation of the two clamping arms The portion can be operated to enable the two gripping portions to grip the panel. The panel hanging device of claim 2, wherein in each of the clamping arms, the clamping portion includes a fixed end and a movable end coupled to the operating portion, and two The limiting members are separately detachably mounted to the fixed end of the clamping portion and the movable end. The panel hanging device of claim 2, wherein in each of the clamping arms, the clamping portion includes a fixed end and a movable end coupled to the operating portion, and two The limiting members are integrally formed on the fixed end of the clamping portion and the movable end, respectively. The panel hanging device of claim 4, wherein in each of the clamping arms, the movable end is detachably abutted against the fixed end, and the two limiting members are separated from each other gap. The panel hanging device of claim 2, wherein in each of the clamping arms, the arm body comprises: a pivoting portion, wherein an axial direction of the crossbar is used as a rotating shaft a core is pivotally disposed on the crossbar; a bearing portion is formed from the pivoting portion extending in a direction perpendicular to the axial direction, and the clamp is mounted on the bearing portion; and an abutting portion, The bearing portion is formed to extend along the axial direction, and the abutting portion abuts against the cross bar in the axial direction. The panel hanging device of claim 6, wherein in each of the clamping arms, two of the limiting members are coupled to the carrying portion. The panel hanging device of claim 2, wherein the distance between the two gripping portions is equal to the crossbar, and the two gripping portions are disposed opposite to each other, and the two The manipulation portions are respectively located outside the two arm bodies away from each other. The panel hanging device of claim 2, wherein in each of the clamping arms, the clamping portion includes a fixed end and a movable end coupled to the operating portion, and two The limiting members are respectively located directly below or directly above the fixed end and the movable end. A clamping arm of a panel hanging device, comprising: an arm body; a clamp fixed to the arm body and defining a predetermined plane; wherein the clamp comprises a clamping on the inner side of the arm body And an operating portion that can be used to manipulate the clamping portion; the operating portion can be operated to cause the clamping portion to clamp a plate; and two limiting members disposed on the An arm body or the clamping portion, and two of the limiting members are respectively located on opposite sides of the predetermined plane, and when the clamping portion is clamped to the plate member, two of the limiting positions A gap is left between at least one of the members and the plate member to limit a sway angle of the plate member relative to the predetermined plane.