Turnover type table top support

Abstract

The utility model relates to a turnover type table top support which comprises a pushing handle frame, a supporting arm and a table top. The pushing handle frame is connected with the supporting arm through an I-shaped torque hinge, the pushing handle frame rotates through the I-shaped torque hinge, and the pushing handle frame is detachably connected with the pushing handle support; the pushing handle support is connected with a base of the supporting arm, and the base is connected with main body equipment through a mounting plate; an adapter plate is fixedly mounted on the bottom surface of the table top, and a cam sleeve is mounted on the adapter plate; the adapter plate is connected with the supporting face of the supporting arm through a rotating hinge, and a locker is installed on the supporting face of the supporting arm. When the table top rotates through the rotating hinge and reaches the state that the adapter plate is attached to the supporting face, the rotating pin of the locker penetrates into the long round hole of the cam sleeve, and locking of the adapter plate and the supporting face is achieved by pressing and rotating the locker. According to the foldable table top support, the turnover function is added to a common table top support in a fixed mode, the table top support is folded, and therefore great convenience is brought to transferring and transporting of equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of table brackets, and particularly relates to a flip-type table bracket. Background Art

[0002] At present, most intracavitary imaging devices (such as OCT (optical coherence tomography) or IVUS (intravascular ultrasound imaging)) adopt a trolley model. Many scholars and medical staff need to transport the trolley from one hospital to another for demonstration and teaching. Therefore, in the process of developing such trolleys, the trolleys need to be easy to transport. That is, the trolleys need to meet certain transportation convenience during transportation.

[0003] The basic configuration of the trolley is: the main body of the equipment and the table bracket. The table bracket serves as the "bridge" of the entire trolley. Its lower part is connected to the main body of the equipment, and its upper part is equipped with a display and a keyboard, mouse, etc. to meet the operation needs of medical staff. The table bracket is the force-bearing part of the entire structure and plays an overall supporting role for the entire trolley.

[0004] The basic configuration of the table support includes a support arm, a table and a handle. The table support is generally an open structure. As a part of the trolley, it occupies a large space during transportation, which brings great inconvenience to the transportation. Therefore, it is necessary to design a table support that is convenient for transportation. Summary of the invention

[0005] The utility model provides a flip-type tabletop bracket to solve the technical problems existing in the known technology. The support arm and the tabletop of the bracket can both realize the flipping function, which brings great convenience to the transportation of equipment.

[0006] The utility model includes the following technical solutions: a flip-up table bracket, comprising a push handle frame, a support arm and a table top; the push handle frame is connected to the support arm through an I-shaped torque hinge, the push handle frame is rotated through the I-shaped torque hinge, and the push handle frame and the push handle support are detachably connected; the push handle support is connected to the base of the support arm, and the base is connected to the main equipment through a mounting plate; an adapter plate is fixed to the bottom surface of the table top, and a cam sleeve is installed on the adapter plate; the adapter plate is connected to the supporting surface of the support arm through a rotating hinge, and a locking device is installed on the supporting surface of the support arm; when the table top rotates through the rotating hinge and reaches a state where the adapter plate and the supporting surface are in contact, the rotating pin of the locking device penetrates into the oblong hole of the cam sleeve, and the locking of the adapter plate and the supporting surface is achieved by pressing and rotating the locking device.

[0007] Furthermore, the upper mounting surface of the I-shaped torque hinge is connected to the push handle frame, and the lower mounting surface of the I-shaped torque hinge is connected to the base of the support arm.

[0008] Furthermore, the I-shaped torque hinge and the base are both located inside the push handle support.

[0009] Furthermore, the push handle frame is provided with an embedded nut. When the push handle frame is opened, it fits tightly with the push handle support and a plum handle screw is rotated from one side of the push handle support into the embedded nut to lock the push handle frame in the open state; when the push handle frame needs to be placed in a closed state, the plum handle screw is rotated and removed.

[0010] Furthermore, the extreme position of the handle frame when closed fits the support arm, and a strong magnetic door suction piece is attached to the side of the handle frame facing the support arm. The support arm is made of steel, and the handle frame and the support arm are closed and locked under the action of magnetic force.

[0011] Furthermore, when the table top is flipped over, the extreme position fits the support arm, and a strong magnetic door suction piece is pasted on the area where the bottom of the table top fits the support arm, and the table top and the support arm are closed and locked under the action of magnetic force.

[0012] Furthermore, the cam sleeve is embedded in the adapter plate, and its flange surface is in contact with the adapter plate; the cam sleeve passes through one end of the adapter plate and has an external thread, and a nut is used to fix the cam sleeve and the adapter plate.

[0013] Furthermore, a plurality of mounting holes are provided on the back of the adapter plate, and screws are passed through the mounting holes to mount the adapter plate on the bottom of the table.

[0014] Furthermore, a countersunk hole is formed on the mounting plate, and the mounting plate is connected to the main device through the countersunk hole.

[0015] Furthermore, the locker is a rotating thumb-type locker, and pressing and rotating the locker causes the rotating pin on it to rotate 90° into the locking position of the rotating pin or to be parallel to the oblong hole of the cam sleeve, thereby achieving locking or opening of the adapter plate and the support surface.

[0016] The utility model has the following advantages and positive effects:

[0017] 1. The utility model adds a flipping function to a fixed ordinary table bracket, so that the table bracket can be folded. The folded table bracket forms a parallel structure, which greatly facilitates the transfer and transportation of the equipment.

[0018] 2. The utility model can quickly disassemble and assemble the table bracket through the plum handle screw and the locker. The opening and fixing methods of the table bracket are simple, and its structural improvement is of great significance for the transfer and transportation of equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top perspective view of the utility model in an open state;

[0020] Figure 2 It is a bottom-up stereogram of the utility model in an open state;

[0021] Figure 3 It is a front view schematic diagram of the utility model in an open state;

[0022] Figure 4 This is a schematic diagram of the installation of an I-shaped torque hinge;

[0023] Figure 5 It is a three-dimensional structural diagram of the support arm;

[0024] Figure 6 It is a three-dimensional diagram of the utility model in a closed state;

[0025] Figure 7 It is a schematic diagram of the bottom structure of the table;

[0026] Figure 8 yes Figure 7 AA section diagram in;

[0027] Fig. 9 It is a schematic diagram of the clamping structure of the locker and the cam sleeve;

[0028] Fig.10 It is a schematic diagram of the main view of the locking device;

[0029] Fig.11 It is a three-dimensional structural diagram of the cam sleeve;

[0030] Fig.12 It is a schematic diagram of the cam sleeve viewed from above;

[0031] In the figure, 1-push handle frame; 2-push handle support; 3-support arm; 301-base; 302-support surface; 4-table top; 5-adapter plate; 6-mounting plate; 7-locker; 8-cam sleeve; 801-position; 802-oblong hole; 9-plum handle screw; 10-I-shaped torque hinge; 101-upper mounting surface; 102-lower mounting surface; 11-swivel hinge; 12-embedded nut; 13-mounting hole. DETAILED DESCRIPTION

[0032] In order to further disclose the content, features and effects of the present invention, the following examples are given and described in detail with reference to the accompanying drawings.

[0033] Example: See attached Figure 1-12 A flip table support comprises a handle frame 1, a support arm 3 and a table 4; the handle frame 1 is connected to the support arm 3 through an I-shaped torque hinge 10, the handle frame 1 is rotated through the I-shaped torque hinge 10, and the handle frame 1 is detachably connected to the handle support 2; Figure 4As shown, the upper mounting surface 101 of the I-shaped torque hinge 10 is connected to the push handle frame 1, and the lower mounting surface 102 of the I-shaped torque hinge 10 is connected to the base 301 of the support arm 3. The I-shaped torque hinge 10 and the base 301 are both located inside the push handle support 2.

[0034] like Figure 6 As shown, the push handle frame 1 is provided with an embedded nut 12. When the push handle frame 1 is opened, it fits tightly with the push handle support 2. The plum handle screw 9 is rotated and installed from one side of the push handle support 2 into the embedded nut 12 to lock the push handle frame 1 in the open state; when the push handle frame 1 needs to be placed in a closed state, the plum handle screw 9 is rotated and removed. The limit position of the push handle frame 1 when closed fits the support arm 3. A strong magnetic door suction sheet is pasted on the side of the push handle frame 1 facing the support arm 3. The support arm 3 is made of carbon steel. Under the action of magnetic force, the push handle frame 1 is closed and locked with the support arm 3. The push handle support 2 is connected to the base 301 of the support arm 3, and the base 301 is connected to the main device through the mounting plate 6; the mounting plate 6 is provided with a countersunk hole, which is connected to the main device through the countersunk hole.

[0035] The bottom surface of the table 4 is fixed with an adapter plate 5, on which a cam sleeve 8 is installed; the adapter plate 5 is connected to the support surface 302 of the support arm 3 through a rotating hinge 11, as shown in FIG. Figure 5 As shown, the locking device 7 is installed on the support surface 302 of the support arm 3 by three screws; when the table top 4 rotates through the rotating hinge 11 to reach the state where the adapter plate 5 and the support surface 302 are in contact, the rotating pin of the locking device 7 penetrates the oblong hole 802 of the cam sleeve 8, and the locking device 7 is pressed and rotated to move the rotating pin into the locking position 801, so as to achieve the locking of the adapter plate 5 and the support surface 302. When the table top 4 is turned over, the limit position is in contact with the support arm 3, and a strong magnetic door suction sheet is pasted on the area where the bottom of the table top 4 and the support arm 3 are in contact, and the table top 4 and the support arm 3 are closed and locked under the action of the magnetic force.

[0036] like Figure 7-Figure 9 As shown, the cam sleeve 8 is embedded in the adapter plate 5, and its flange surface is in contact with the adapter plate 5; the cam sleeve 8 passes through the adapter plate 5 and has an external thread at one end, and a nut is used to fix the cam sleeve 8 and the adapter plate 5. The back of the adapter plate 5 is provided with eight mounting holes 13, and screws are used to pass through the mounting holes 13 to mount the adapter plate 5 on the bottom of the table 4.

[0037] like Figure 10-12 As shown, the locker 7 is a rotating thumb-type locker. Pressing and rotating the locker 7 causes the rotating pin thereon to rotate 90° into the rotating pin's locking position 801 or to be parallel to the oblong hole 802 of the cam sleeve 8, thereby achieving locking or opening of the adapter plate 5 and the support surface 302.

[0038] The table is open as follows Figure 1-3As shown, when the table top 4 changes from a closed state to an open state, the table top 4 rotates through the rotating hinge 11. When the adapter plate 5 and the support surface 302 are in contact with each other, the table top 4 reaches an open state, so that the rotating pin of the rotating thumb-type locker 7 passes through the oblong hole 802 of the cam sleeve 8. The rotating thumb-type locker 7 is pressed and rotated by hand, so that the rotating pin thereon rotates 90° and enters the locking position 801 of the cam sleeve 8 to lock the rotating pin, thereby achieving the locking of the adapter plate 5 and the support surface 302.

[0039] Table closed state Figure 6 As shown, when the table top 4 is changed from an open state to a closed state, the thumb-type locking device 7 is pressed and rotated by hand to rotate the rotating pin thereon by 90°, so that the rotating pin of the locking device 7 is parallel to the oblong hole 802 of the cam sleeve 8, thereby unlocking the adapter plate 5 and the supporting surface 302; the table top 4 is rotated by rotating the hinge 11, and the adapter plate 5 and the supporting surface 302 are in an open state. When the table top 4 is flipped to the limit position, the table top 4 is locked with the support arm 3 under the action of magnetic force, and the table top 4 reaches a closed and locked state.

[0040] Although the preferred embodiments of the utility model are described above, the utility model is not limited to the above specific embodiments, which are merely illustrative and not restrictive. Under the enlightenment of the utility model, ordinary technicians in this field can make many forms without departing from the purpose of the utility model and the scope of protection of the claims. All of these belong to the protection scope of the utility model.

Claims

1. A flip table bracket, characterized in that: It includes a push handle frame, a support arm and a table top; the push handle frame is connected to the support arm through an I-shaped torque hinge, the push handle frame is rotated through the I-shaped torque hinge, and the push handle frame is detachably connected to the push handle support; the push handle support is connected to the base of the support arm, and the base is connected to the main equipment through a mounting plate; an adapter plate is fixed to the bottom surface of the table top, and a cam sleeve is installed on the adapter plate; the adapter plate is connected to the supporting surface of the support arm through a rotating hinge, and a locker is installed on the supporting surface of the support arm; when the table top rotates through the rotating hinge and reaches a state where the adapter plate and the supporting surface are in contact, the rotating pin of the locker penetrates into the oblong hole of the cam sleeve, and the adapter plate and the supporting surface are locked by pressing and rotating the locker.

2. The flip table bracket according to claim 1, characterized in that: The upper mounting surface of the I-shaped torque hinge is connected to the push handle frame, and the lower mounting surface of the I-shaped torque hinge is connected to the base.

3. The flip table bracket according to claim 2, characterized in that: The I-shaped torque hinge and the base are both located inside the push handle support.

4. The flip table bracket according to claim 1, characterized in that: The push handle frame is provided with an embedded nut. When the push handle frame is opened, it is tightly fitted with the push handle support and a plum handle screw is rotated from one side of the push handle support into the embedded nut to install it; when the push handle frame needs to be placed in a closed state, the plum handle screw is rotated and removed.

5. The flip table bracket according to claim 4, characterized in that: The extreme position of the handle frame when closed fits the support arm, a strong magnetic door suction piece is attached to the side of the handle frame facing the support arm, the support arm is made of steel, and the handle frame and the support arm are closed and locked under the action of magnetic force.

6. The flip table bracket according to claim 5, characterized in that: When the table top is turned over, the extreme position fits the support arm, and a strong magnetic door suction piece is pasted on the area where the bottom of the table top fits the support arm. Under the action of magnetic force, the table top and the support arm are closed and locked.

7. The flip table bracket according to claim 1, characterized in that: The cam sleeve is embedded in the adapter plate, and its flange surface is in contact with the adapter plate; the cam sleeve passes through one end of the adapter plate and has an external thread, and a nut is used to fix the cam sleeve and the adapter plate.

8. The flip table bracket according to claim 7, characterized in that: The back of the adapter plate is provided with a plurality of mounting holes, and screws are passed through the mounting holes to mount the adapter plate on the bottom of the table.

9. The flip table bracket according to claim 1, characterized in that: The mounting plate is provided with a countersunk hole, and is connected to the main device through the countersunk hole.

10. The flip table bracket according to any one of claims 1 to 9, characterized in that: The locker is a rotating thumb-type locker. Pressing and rotating the locker causes the rotating pin on it to rotate 90° into the locking position of the rotating pin or to be parallel to the oblong hole of the cam sleeve, thereby achieving locking or opening of the adapter plate and the supporting surface.

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