TWM620030U - Quick release supporting stand - Google Patents

Abstract

This creation is about a quick-disassembly support frame for supporting a display. The quick disassembly and assembly support frame includes a column, a bearing part and a pressing part. The upright includes a receiving part, and the receiving part has a slot. The supporting member is used for supporting the display, and includes a tenon, which can be inserted into the receiving member in a quick detachable manner. The urging member is movably arranged on the receiving member for abutting the tenon, and the urging member can be switched between a buckled state and an unbuckled state. Wherein, when the tenon is arranged in the slot and the pressing member is in the buckled state, the pressing member and the receiving member clamp the tenon together, and when the pressing member is in the unfastened state, The plug can be detached from the receiving part.

Description

Quick disassembly support frame

This creation is about a kind of quick disassembly support frame, especially a kind of quick disassembly support frame with detachable carrier plate and column.

In order to support the display stably, the support frame is usually three-dimensional in structure and has a certain volume. However, if the packaging volume is large during shipment, in addition to using more packaging materials, it also increases the transportation cost. In order to reduce the space occupied by the product and save the materials used in packaging, the support frame can be disassembled into assembleable parts and packaged for shipment, allowing users to assemble by themselves. The current detachable support frame usually only designs the chassis and the column to be detachable, but there are few structures between the bearing plate and the column that allow users to disassemble and assemble by themselves. The shipping volume and packaging materials of the existing support frame There is still room for improvement.

This creation provides a detachable support frame. The column and carrier of the support frame can be quickly disassembled and assembled, so it can reduce the volume of packaging when the product is shipped, reduce the material consumption of product packaging, and improve the transportation efficiency. The creative support frame adopts a cam-type wrench fastener. The connection or disassembly of the column and the carrier board is achieved by rotating the fastener. The operation process is intuitive and simple, and it is stable and not easy to detach after being fastened.

In order to achieve the above-mentioned purpose, this creation provides a quick-release support frame for supporting a display. The quick disassembly and assembly support frame includes a column, a bearing part and a pressing part. The upright includes a receiving part, and the receiving part has a slot. The supporting member is used for supporting the display, and includes a tenon, which can be inserted into the receiving member in a quick detachable manner. The urging member is movably arranged on the receiving member for abutting the tenon, and the urging member can be switched between a buckled state and an unbuckled state. Wherein, when the tenon is arranged in the slot and the pressing member is in the buckled state, the pressing member and the receiving member clamp the tenon together, and when the pressing member is in the unfastened state, The plug can be detached from the receiving part.

The receiving member further has a pivot shaft, and the pressing member is pivoted on the receiving member through the pivot shaft.

The tenon has a concave portion, the pressing member has a shift lever and an abutting block that are connected to each other. When the tenon is arranged in the slot and the pressing member is in the buckled state, the abutting member The block abuts against the recess.

The abutment block has a cam surface, and when the pressing member is in the buckled state, the cam surface at least partially contacts the concave portion in an interference fit.

The tenon has a bottom surface, the recess is formed on the bottom surface, and the shift lever has a shaft and a tail connected to each other. When the pressing member is in the buckled state, the shaft is substantially parallel to the bottom surface, and the protrusion The tail direction extends away from the bottom surface.

The cam mask has a head section and a tail section relative to the head section, and a radius of curvature of the tail section is greater than a radius of curvature of the head section.

The tenon has an end surface facing the column. When the pressing member is in the buckled state, the tail section and the recess are in interference fit contact, and the distance between the tail section and the end surface is smaller than the distance between the head section and the end surface. distance.

The abutting block further has a shaft hole, and the pressing member is rotatably sleeved on the pivot shaft through the shaft hole.

The upright column further includes a column body, and the receiving member at least partially protrudes outside the column body.

The column further includes a trolley, the trolley is movably arranged on the column body, and the receiving part is connected with the trolley.

The trolley further has a shell, the receiving part and the pressing part can be arranged in the shell, and the shell has an opening for the pressing part to be exposed.

The carrier further includes a carrier board, and the tenon is connected to the carrier board.

The tenon has two outer side surfaces corresponding to each other and respectively adjacent to the bottom surface. The outer side surfaces sandwich a width, and the width gradually decreases as it moves away from the carrier board.

The tenon has a top inclined surface corresponding to the bottom surface, the top inclined surface and the bottom surface sandwich a height, and the height gradually decreases as it moves away from the carrier board.

The receiving member has an inner surface surrounding the slot and an opening communicating with the slot, and the inner surface gradually shrinks away from the opening.

In the buckled state, the outer side surface and the top inclined surface respectively interfere with the inner surface.

FIGS. 1 to 3 show an embodiment of the creative quick-release support frame 1000. The quick-release support frame 1000 is used to support a display 2000 and includes a column 1, a supporting member 2 and a pressing member 3. The supporting member 2 is detachably installed on the column 1 to support the display 2000, and the pressing member 3 is pivotally connected to the column 1 and can pivot relative to the column 1 to interfere and fix the supporting member 2.

Please refer to FIGS. 4 to 6 together. The column 1 includes a receiving member 11, a column 12 and a pulley 13. The receiving member 11 at least partially protrudes outside the column 12 and is used to connect with the trolley 13. The trolley 13 is movably arranged on the column 12 so that the receiving member 11 can move with the trolley 13 relative to the column 12. The receiving member 11 has a slot 111, a pivot shaft 112, an inner surface 113, an opening 114 and a receiving groove 115. The slot 111 is surrounded and defined by the inner surface 113 for inserting the carrier 2. The pivot shaft 112 is adjacent to the slot 111 and is used for connecting the pressing member 3. The opening 114 faces the carrier 2 and communicates with the slot 111. Preferably, the inner surface 113 gradually shrinks as it moves away from the opening 114 (that is, closer to the cylinder 12), so the slot 111 also gradually shrinks inward. The accommodating groove 115 is located under the slot 111 for accommodating the pressing member 3. The trolley 13 further has a housing 131. The housing 131 protrudes from the column 12 and extends toward the supporting member 2. The receiving member 11 and the pressing member 3 can be disposed in the housing 131. In addition, the housing 131 has an opening 1311 and a stop portion 1312, and the position corresponds to the accommodating groove 115. The opening 1311 allows the pressing member 3 to be exposed, so as to facilitate the user to move the pressing member 3 to pivot through the opening 1311 .

The carrier 2 includes a tenon 21 and a carrier board 22. The inserting tenon 21 is fixed to the carrier board 22 and can be inserted into the slot 111 of the receiving member 11 so that the carrier member 2 can be quickly installed on and removed from the column 1. The tenon 21 has a concave portion 211, a bottom surface 212, one end surface 213, two outer side surfaces 214 and a top inclined surface 215. The bottom surface 212, the end surface 213, the outer side surface 214 and the top inclined surface 215 respectively correspond to the inner surface 113 of the receiving member 11. Wherein, the concave portion 211 is formed on the bottom surface 212 for contacting the pressing member 3, the end surface 213 faces the column 1, and the outer side surfaces 214 correspond to each other and are respectively adjacent to the bottom surface 212.

A width is sandwiched between the outer side surfaces 214, and the width gradually becomes smaller as it moves away from the carrier board 22. The top inclined surface 215 corresponds to the bottom surface 212, and the top inclined surface 215 and the bottom surface 212 sandwich a height, and the height gradually decreases as it moves away from the carrier board 22. In other words, the inserting tenon 21 is roughly a trapezoidal column shape, and the cross-sectional area of the inserting tenon 21 becomes smaller as it moves away from the carrier board 22, which corresponds to the shape of the slot 111 surrounded by the inner surface 113.

Please refer to FIG. 7 and FIG. 8, the pressing member 3 is movably disposed on the receiving member 11 and is used for abutting the tenon 21. Specifically, the pressing member 3 is pivoted to the receiving member 11 through the pivot shaft 112, and can be switched between a buckled state and an unbuckled state. The pressing member 3 has a shift lever 31 and an abutment block 32, and the shift lever 31 and the abutment block 32 are connected to each other. The shift lever 31 has a shaft 311 and a protruding tail 312 that are connected to each other. The protruding tail 312 is located at the opposite end of the abutting block 32 and is formed by extending and bending the shaft 311, which is convenient for the user to move the shift lever. 31 and the pressing member 3 is rotated. The abutment block 32 has a cam surface 321 and a shaft hole 322. The cam surface 321 is used to contact the concave portion 211 of the tenon 21, and the shaft hole 322 is sleeved on the pivot shaft 112 so that the pressing member 3 can pivot relative to the receiving member 11. The cam surface 321 has a head section 3211 and a tail section 3212 opposed to each other, and a radius of curvature of the tail section 3212 is greater than a radius of curvature of the head section 3211. Therefore, when the pressing member 3 pivots, the concave portion 211 of the tenon 21 can be aligned. Produce varying degrees of interference.

The combined structure of the quick disassembly and assembly support frame 1000 of this creation is described below. Referring to Figures 8 to 10, when assembling the quick disassembly support frame 1000, first pivot the tensioning member 3 to the unfastened state (as shown in Figure 8), and insert the tenon 21 of the carrier 2 into the container of the column 1. In the connecting piece 11 (as shown in FIG. 9), by pivoting the pressing piece 3 to the buckled state (as shown in FIG. 10), the pressing piece 3 presses against the concave portion 211 of the tenon 21 to make the tenon 21 is positioned in the receiving member 11. When the inserting tenon 21 is disposed in the slot 111 and the pressing member 3 is in the buckled state, the pressing member 3 and the receiving member 11 clamp the inserting tenon 21 together, and the outer side surface 214 and the top inclined surface 215 are respectively connected to the inner surface 113 Interference fit. When the pressing member 3 is rotated to the unfastened state, the tenon 21 can be detached from the receiving member 11.

In detail, when the pressing member 3 is in the buckled state, the abutting block 32 abuts against the concave portion 211, and the cam surface 321 at least partially contacts the concave portion 211 with interference fit. When the tail section 3212 and the concave portion 211 are in interference fit contact, The distance between the tail section 3212 and the end surface 213 is smaller than the distance between the head section 3211 and the end surface 213. In detail, when the pressing member 3 is pivoted from the unbuckled state to the buckled state, the head section 3211 of the cam surface 321 first contacts the recess 211, and then the user operates the pressing member 3 to pivot until The tail section 3212 of the cam surface 321 completely abuts the recess 211.

It should be noted that the radius of curvature of the tail section 3212 needs to be larger than the radius of curvature of the head section 3211 (the radius of curvature from the head section 3211 to the tail section 3212 is increasing), so that the pressing member 3 pivots from the tripped state to During the buckling state, the degree of interference between the cam surface 321 of the abutting block 32 and the concave portion 211 of the tenon 21 gradually increases, and when the tensioning member 3 is in the buckled state, it is maintained to provide maximum abutment to the tenon 21 force.

As shown in FIG. 10, when the pressing member 3 rotates until the protruding tail 312 of the shift lever 31 contacts the stop portion 1312 of the housing 131, the pressing member 3 is in a buckled state. In the buckled state, the shaft 311 is substantially parallel to the bottom surface 212, and the protruding tail 312 is slightly inclined with respect to the shaft 311 and extends away from the bottom surface 212 to facilitate the user to force the tightening member 3 to rotate out of the buckled state .

To sum up, the quick disassembly and assembly support frame of this creation, through the interference fit of the tensioning piece and the tenon, makes the receiving piece and the tensioning piece clamp the tenon together to stabilize the connection between the bearing piece and the column. And through the compression piece is pivotally connected to the upright column, so that the bearing piece can be quickly and easily installed to or removed from the upright column.

The above-mentioned embodiments are only used to exemplify the implementation of this creation and explain the technical features of this creation, and are not used to limit the protection scope of this creation. Any changes or equal arrangements that can be easily completed by those familiar with this technology belong to the scope of this creation, and the scope of protection of the rights of this creation shall be subject to the scope of the patent application.

1000: Quick disassembly support frame 2000: display 1: Column 11: Receptacle 111: Slot 112: pivot shaft 113: inner surface 114: opening 115: accommodating slot 12: Cylinder 13: pulley 131: Shell 1311: opening 1312: Stop 2: Carrier 21: Mortise 211: Concave 212: Bottom 213: end face 214: Outer side 215: top slope 22: carrier board 3: Urgent parts 31: lever 311: Shaft 312: Protruding Tail 32: reach the top block 321: Cam Face 3211: header 3212: tail section 322: Shaft hole

Figure 1 is a three-dimensional schematic diagram of an embodiment of the creative quick disassembly and assembly support frame; Figure 2 is a three-dimensional exploded view of an embodiment of the creative quick disassembly and assembly support frame; Figure 3 is an assembly schematic diagram of an embodiment of the creative quick disassembly and assembly support frame; Figure 4 is a partial exploded view of an embodiment of the creative quick disassembly and assembly support frame; Figure 5 is a partial three-dimensional view of an embodiment of the creative quick disassembly and assembly support frame; Figure 6 is another partial perspective view of an embodiment of the creative quick disassembly and assembly support frame; Figure 7 is a three-dimensional view of the pressing member of an embodiment of the creative quick-release support frame; Figure 8 is a side cross-sectional view of an embodiment of the creation of the quick disassembly and assembly support frame with the bearing member separated from the upright post; Fig. 9 is a side cross-sectional view of an embodiment of the creative quick-dismounting and assembling support frame accommodating the tenon in the slot; and Fig. 10 is a side sectional view of an embodiment of the creative quick disassembly and assembly support frame where the bearing member is fixedly connected to the column.

1000: Quick disassembly support frame

1: Column

11: Receptacle

112: pivot shaft

12: Cylinder

13: pulley

131: Shell

2: Carrier

21: Mortise

22: carrier board

3: Urgent parts

Claims (16)

A quick-release support frame for supporting a display, the quick-release support frame includes: A column, including a receiving part, the receiving part has a slot; A supporting member for supporting the display, the supporting member including a tenon, which can be quickly detached and inserted into the receiving member; and A pressing piece, movably arranged on the receiving piece, for pressing against the tenon, the pressing piece can be switched between a buckled state and a unbuckled state; Wherein, when the tenon is arranged in the slot and the pressing member is in the buckled state, the pressing member and the receiving member clamp the tenon together, and when the pressing member is in the unfastened state, The plug can be detached from the receiving part. The quick dismounting support frame according to claim 1, wherein the receiving member further has a pivot shaft, and the pressing member is pivoted on the receiving member through the pivot shaft. The quick disassembly and assembly support frame according to claim 2, wherein the tenon has a concave portion, the pressing member has a shift rod and a push block connected to each other, and when the tenon is set in the slot, And when the pressing member is in the buckled state, the abutting block abuts against the concave portion. The quick-release support frame according to claim 3, wherein the abutting block has a cam surface, and when the pressing member is in the buckled state, the cam surface at least partially contacts the concave portion in an interference fit. The quick-release support frame according to claim 4, wherein the tenon has a bottom surface, the recess is formed on the bottom surface, and the shift lever has a shaft and a protruding tail connected to each other. In the buckled state, the shaft is substantially parallel to the bottom surface, and the protruding tail extends away from the bottom surface. The quick-release support frame according to claim 5, wherein the cam mask has a head section and a tail section relative to the head section, and a radius of curvature of the tail section is greater than a radius of curvature of the head section. The quick disassembly and assembly support frame according to claim 6, wherein the tenon has an end surface facing the upright column, and when the tightening member is in the buckled state, the tail section and the recess are in interference fit contact and the The distance between the tail section and the end surface is smaller than the distance between the head section and the end surface. According to the quick disassembly and assembly support frame of claim 7, wherein the abutting block further has a shaft hole, and the pressing member is rotatably sleeved on the pivot shaft through the shaft hole. The quick disassembly and assembly support frame according to claim 8, wherein the upright column further includes a column body, and the receiving member at least partially protrudes outside the column body. The quick disassembly and assembly support frame according to claim 9, wherein the column further includes a trolley, the trolley is movably arranged on the column, and the receiving member is connected to the trolley. The quick disassembly and assembly support frame according to claim 10, wherein the trolley further has a shell, the receiving part and the pressing part can be arranged in the shell, and the shell has an opening for the pressing part Revealed. The quick dismounting support frame according to any one of claims 1 to 11, wherein the carrier further includes a carrier board, and the tenon is connected to the carrier board. The quick disassembly and assembly support frame according to claim 12, wherein the tenon has two outer sides corresponding to each other and respectively adjacent to the bottom surface, and the outer sides sandwich a width, and the width gradually changes as it moves away from the carrier board small. The quick disassembly and assembly support frame according to claim 13, wherein the tenon has a top inclined surface corresponding to the bottom surface, the top inclined surface and the bottom surface sandwich a height, and the height gradually changes as it moves away from the carrier board small. The quick disassembly and assembly support frame according to claim 14, wherein the receiving member has an inner surface surrounding the slot and an opening communicating with the slot, and the inner surface gradually shrinks away from the opening . The quick disassembly and assembly support frame according to claim 15, wherein, in the buckled state, the outer side surface and the top inclined surface respectively interfere with the inner surface.

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