A folding stand

Abstract

The utility model relates to a folding type placing rack, including the pole body, the connecting seat, the upper plate, the side plate, the lower plate and the limiting piece, two upper plates symmetrical distribution are in the both sides of pole body, the upper plate one side fixed mounting has two connecting seats, two connecting seats rotatory mounting are in the pole body surface, the side plate top is linked with the upper plate one side, and one side articulated has the lower plate, two lower plates adjacent one side are articulated, the limiting piece installation is in the side plate surface, is used for the fixedness of side plate and upper plate, needs to accommodate, and the dolly is driven to move down the contact strip, and extrudes the spring, and the contact strip end part and the card slot are separated from the joint fixing, and rotate the rotating seat, and the support strip is not in between two upper plates, manually pull up the pole body, and two upper plates naturally hang down, and the side plate hangs down, two lower plates rotate, and the placing rack presents the strip, in the contact strip is inserted into the contact block surface another card groove, realizes the vertical distribution fixedness of side plate and upper plate, fixes the folding after the putting rack.

Description

Technical Field

[0001] This utility model relates to the field of storage rack technology, specifically a folding storage rack. Background Technology

[0002] In medical testing, blood is drawn from the person being tested and the blood container is placed on a test tube rack. The test tube rack used in medical testing is usually a fixed support. When not in use, the test tube rack cannot be folded or stored, which results in it taking up a lot of space.

[0003] For example, the authorized patent document with application number CN202420949393.X discloses a test tube rack, which includes: a base; a placement seat; and an adjustment mechanism. The adjustment mechanism is disposed in an adjustment groove and is used to adjust the position of the strip plate accordingly. In the above structure, the test tube rack occupies a lot of space when not in use. That is, there is the problem mentioned above that the test tube rack cannot be folded and stored when not in use, which may encroach on the operating space of other equipment. Therefore, we need to provide a foldable rack. Utility Model Content

[0004] The purpose of this utility model is to provide a foldable storage rack, in which a connecting seat is fixedly installed on one side of each of the two upper plates. The connecting seat rotates on the rod body, and a side plate is rotatably installed on one side of the upper plate. When the limiting member does not limit the upper plate and the side plate, the two side plates can be vertically distributed and brought together. The two side plates can also be brought together, which can store the storage rack, reduce the space occupied, and solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a folding storage rack, comprising: The rod consists of a rod body, connecting seats, an upper plate, a side plate, a lower plate, and a limiting component. Two upper plates are symmetrically distributed on both sides of the rod body. Two connecting seats are fixedly installed on one side of the upper plate and are rotatably mounted on the surface of the rod body. The top of the side plate is hinged to one side of the upper plate, and a lower plate is hinged to one side of the side plate. The two lower plates are hinged to each other on adjacent sides. The limiting component is installed on the surface of the side plate and is used to fix the side plate to the upper plate so that the placement rack can be fixed when folded and unfolded.

[0006] Preferably, the limiting component includes an abutment block, a slot, a fixing seat, and an abutment member. The abutment block is fixed to the bottom of the upper plate and has two identical slots on its surface. The fixing seat is fixed to one side of the side plate and has an abutment member installed inside for engaging with the slots to fix the side plate to the upper plate.

[0007] Preferably, the abutting element includes a spring, an abutting strip, a lever, and a groove. The abutting strip is slidably installed within the fixing seat, and a spring is installed between its bottom and the inner wall of the fixing seat. The top of the abutting strip engages with a slot. A lever is fixedly installed on one side of the abutting strip, and the lever extends through one side of the fixing seat. A groove for moving the lever is provided in the side plate. (Abutting frame) Preferably, a sliding rod is movably sleeved inside the spring, the top of the sliding rod is fixed to the bottom of the abutment strip, and its surface is slidably installed in the fixed seat, and a handrail is fixedly installed on one side of the side plate.

[0008] Preferably, it also includes a support member, which includes a hole, a rubber sleeve, a rotating seat, and a support bar. The upper plate has a hole for the rotating seat to rotate, and a rubber sleeve is provided between the rotating seat and the hole to generate resistance to the rotation of the rotating seat. A support bar is fixedly installed on the surface of the rotating seat to press the tops of the two upper plates.

[0009] Preferably, rectangular grooves are provided on adjacent sides of both upper plates, and the rectangular grooves are located at the top of the rod.

[0010] Preferably, the upper plate has an insertion hole for placing test tubes, and the top of the lower plate has a groove for supporting the bottom of the test tubes.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model has connecting seats fixedly installed on adjacent sides of the two upper plates. The connecting seats rotate on the rod body, and a side plate is rotatably installed on one side of the upper plate. This allows the two upper plates to be horizontally distributed and the side plates to be vertically distributed. The horizontally distributed upper plates and the vertically distributed side plates are fixed by limiting members. At this time, the two lower plates are stretched horizontally and the mounting frame is used. When the limiting members do not limit the upper plates and side plates, the two side plates can be vertically distributed and brought together. The two side plates can also be brought together to store the rack and reduce the space occupied. Attached Figure Description

[0012] Figure 1 This is a three-dimensional unfolded view of the structure of this utility model; Figure 2 This is a three-dimensional structural storage diagram of the present invention; Figure 3 This is a cross-sectional view of the limiting component of this utility model; Figure 4 This is a cross-sectional view of the contact element of this utility model; Figure 5 This is a perspective view of the support component of this utility model.

[0013] In the diagram: 1. Rod; 2. Connecting seat; 3. Upper plate; 4. Side plate; 5. Lower plate; 6. Limiting component; 61. Abutting block; 62. Slot; 63. Fixing seat; 64. Abutting component; 641. Spring; 642. Abutting strip; 643. Toggle block; 644. Groove; 7. Sliding rod; 8. Handrail; 9. Support component; 91. Hole; 92. Rubber sleeve; 93. Rotating seat; 94. Support strip; 10. Rectangular groove; 11. Insertion hole; 12. Groove. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-5 This utility model provides a technical solution: a folding storage rack, comprising: The rod body 1, connecting seat 2, upper plate 3, side plate 4, lower plate 5, and limiting member 6 are provided. The two upper plates 3 are symmetrically distributed on both sides of the rod body 1. Two connecting seats 2 are fixedly installed on one side of the upper plate 3. The two connecting seats 2 are rotatably installed on the surface of the rod body 1. The top of the side plate 4 is hinged to one side of the upper plate 3, and the lower plate 5 is hinged to one side. The two lower plates 5 are hinged to each other on adjacent sides. The limiting member 6 is installed on the surface of the side plate 4 and is used to fix the side plate 4 and the upper plate 3 so that the placement rack can be fixed when folded and unfolded.

[0016] The limiting component 6 includes an abutting block 61, a slot 62, a fixing seat 63, and an abutting member 64. The abutting block 61 is fixed to the bottom of the upper plate 3 and has two identical slots 62 on its surface. The fixing seat 63 is fixed to one side of the side plate 4 and has an abutting member 64 installed inside for engaging with the slots 62 to fix the side plate 4 to the upper plate 3. Specifically, connecting seats 2 are fixedly installed on adjacent sides of the two upper plates 3. The connecting seats 2 rotate on the rod body 1, and a side plate 4 is rotatably installed on one side of the upper plate 3. This allows the two upper plates 3 to be horizontally distributed and the side plates 4 to be vertically distributed. The horizontally distributed upper plates 3 and the vertically distributed side plates 4 are fixed by the limiting member 6. At this time, the two lower plates 5 are stretched horizontally and used for the mounting frame. When the limiting member 6 does not limit the upper plates 3 and the side plates 4, the two side plates 4 can be vertically distributed and brought together. The two side plates 4 can also be brought together to store the rack and reduce the space occupied.

[0017] The abutment 64 includes a spring 641, an abutment strip 642, a lever 643, and a groove 644. The abutment strip 642 is slidably installed in the fixed seat 63, and the spring 641 is installed between the bottom and the inner wall of the fixed seat 63. The top of the abutment strip 642 is engaged with the slot 62. The lever 643 is fixedly installed on one side of the abutment strip 642. The lever 643 passes through one side of the fixed seat 63 and extends therein. A groove 644 for the movement of the lever 643 is provided in the side plate 4. Furthermore, when unfolded, the abutment strip 642 moves upward under the action of the spring 641, and its top end is engaged in the slot 62 of the abutment block 61. The top of the fixing seat 63 is in contact with the abutment block 61, so that the side plate 4 and the upper plate 3 are vertically fixed. When stored, the toggle block 643 is moved to press down the abutment strip 642, so that it is disengaged from the slot 62 and the fixation is released. Through the engagement of the slot 62 and the abutment strip 642, the unfolded state of the shelf (the upper plate 3 is horizontal and the side plate 4 is vertical) is fixed. At the same time, the fixation can be quickly released by the operation of the toggle block 643, which is convenient for folding and storage.

[0018] A sliding rod 7 is movably connected inside the spring 641. The top of the sliding rod 7 is fixed to the bottom of the contact bar 642, and its surface is slidably installed inside the fixed seat 63. A handrail 8 is fixedly installed on one side of the side plate 4. Among them, the spring 641 pushes the abutment strip 642 to move upward and engage with the slot 62, and the slide rod 7 restricts the movement direction of the abutment strip 642 to ensure accurate engagement; when the toggle block 643 is turned, the abutment strip 642 compresses the spring 641 and moves downward, and the slide rod 7 slides synchronously; the hand plate 8 facilitates the operation of the hand-held side plate 4, and the slide rod 7 enhances the sliding stability of the abutment strip 642 to prevent deviation during engagement; the hand plate 8 improves the convenience of operation, makes it easier to turn the toggle block 643, and ensures the reliability of the operation of the limiting component 6.

[0019] It also includes a support member 9, which includes a hole 91, a rubber sleeve 92, a rotating seat 93 and a support bar 94. The upper plate 3 has a hole 91 for rotating the rotating seat 93. A rubber sleeve 92 is provided between the rotating seat 93 and the hole 91 to generate resistance to the rotation of the rotating seat 93. The support bar 94 is fixedly installed on the surface of the rotating seat 93 to press the tops of the two upper plates 3. It is worth noting that the upper plate 3 has a hole 91, and the rotating seat 93 is connected to the hole 91 through the rubber sleeve 92. The support strip 94 is fixed on the surface. When unfolded, the rotating seat 93 is rotated so that the support strip 94 is placed horizontally on the top of the two upper plates 3. The rubber sleeve 92 provides resistance to prevent the rotating seat 93 from rotating on its own. When stored, the support strip 94 is rotated so that it is detached from the top of the upper plate 3. The support strip 94 presses the top of the two upper plates 3 to prevent the upper plates 3 from rotating around the rod body 1, thereby enhancing the structural stability in the unfolded state. The resistance of the rubber sleeve 92 ensures that the position of the support strip 94 is fixed, preventing it from loosening during use.

[0020] A rectangular groove 10 is provided on each of the two upper plates 3 on an adjacent side, and the rectangular groove 10 is located at the top of the rod 1; Furthermore, a rectangular slot 10 is provided at the top of the rod 1 to facilitate carrying the rod 1 by hand, pulling the two upper plates 3 to rotate and store it, and making it easy to take out the folded shelf after folding.

[0021] The upper plate 3 has an insertion hole 11 for placing test tubes, and the lower plate 5 has a groove 12 on the top for supporting the bottom of the test tubes. It is worth noting that the test tube is inserted into the socket 11 of the upper plate 3 and the bottom falls into the groove 12 of the lower plate 5, forming upper and lower support. The socket 11 fixes the upper part of the test tube, and the groove 12 supports the bottom, preventing the test tube from tilting or falling. This is suitable for the stable placement of cylindrical containers such as test tubes and improves the practicality of the rack.

[0022] The device has connecting seats 2 fixedly installed on adjacent sides of the two upper plates 3. The connecting seats 2 rotate on the rod 1, and side plates 4 are rotatably installed on one side of the upper plates 3, which can distribute the two upper plates 3 horizontally and the side plates 4 vertically. At this time, the abutment strip 642 is inserted into the slot 62 in the abutment block 61 under the action of the spring 641, and the top of the fixing seat 63 is attached to the bottom of the abutment block 61, which plays an auxiliary support role. At this time, the rotating seat 93 is rotated, and the support strip 94 on the surface of the rotating seat 93 is positioned between the two upper plates 3, so that the two upper plates 3 cannot rotate. The two lower plates 5 are stretched into a horizontal state, and the test tube can be inserted into the insertion. Inside hole 11, the bottom is located in groove 12. When the shelf is in use and needs to be stored, move the lever 643 to move the contact strip 642 down and squeeze the spring 641. The end of the contact strip 642 disengages from the slot 62 and is fixed. Rotate the rotating seat 93. The support strip 94 is no longer located between the two upper plates 3. Manually pull up the rod body 1. The two upper plates 3 hang down naturally, and the side plates 4 hang down. The two lower plates 5 rotate, making the shelf strip. Insert the contact strip 642 into another slot 62 on the surface of the contact block 61 to achieve vertical distribution and fixation of the side plates 4 and the upper plates 3, thus fixing the folded shelf.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A folding storage rack, characterized in that, include: The rod (1), connecting seat (2), upper plate (3), side plate (4), lower plate (5) and limiting member (6) are arranged. The two upper plates (3) are symmetrically distributed on both sides of the rod (1). Two connecting seats (2) are fixedly installed on one side of the upper plate (3). The two connecting seats (2) are rotatably installed on the surface of the rod (1). The top of the side plate (4) is hinged to one side of the upper plate (3), and the lower plate (5) is hinged to one side. The two lower plates (5) are hinged to each other on adjacent sides. The limiting member (6) is installed on the surface of the side plate (4) for fixing the side plate (4) and the upper plate (3) so that the placement rack can be fixed when folded and unfolded.

2. A folding storage rack according to claim 1, characterized in that: The limiting component (6) includes an abutment block (61), a slot (62), a fixing seat (63), and an abutment (64). The abutment block (61) is fixed to the bottom of the upper plate (3) and has two identical slots (62) on its surface. The fixing seat (63) is fixed to one side of the side plate (4) and has an abutment (64) installed inside for engaging with the slots (62) to fix the side plate (4) to the upper plate (3).

3. A folding storage rack according to claim 2, characterized in that: The abutment (64) includes a spring (641), an abutment strip (642), a lever (643), and a groove (644). The abutment strip (642) is slidably installed in the fixed seat (63), and the spring (641) is installed between the bottom and the inner wall of the fixed seat (63). The top of the abutment strip (642) is engaged with the slot (62). A lever (643) is fixedly installed on one side of the abutment strip (642). The lever (643) passes through one side of the fixed seat (63) and extends. A groove (644) for moving the lever (643) is provided in the side plate (4).

4. A folding storage rack according to claim 3, characterized in that: A sliding rod (7) is movably sleeved inside the spring (641). The top of the sliding rod (7) is fixed to the bottom of the abutment bar (642), and its surface is slidably installed inside the fixing seat (63). A handrail (8) is fixedly installed on one side of the side plate (4).

5. A folding storage rack according to claim 1, characterized in that: It also includes a support member (9), which includes a hole (91), a rubber sleeve (92), a rotating seat (93) and a support bar (94). The upper plate (3) has a hole (91) for rotating the rotating seat (93). A rubber sleeve (92) is provided between the rotating seat (93) and the hole (91) to generate resistance to the rotation of the rotating seat (93). A support bar (94) is fixedly installed on the surface of the rotating seat (93) to press the top of the two upper plates (3).

6. A folding storage rack according to claim 1, characterized in that: Rectangular grooves (10) are provided on the adjacent sides of the two upper plates (3), and the rectangular grooves (10) are located at the top of the rod (1).

7. A folding storage rack according to claim 1, characterized in that: The upper plate (3) has an insertion hole (11) for placing test tubes, and the lower plate (5) has a groove (12) on its top for supporting the bottom of the test tubes.

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