Electric operating table auxiliary support with good fixing effect

Abstract

The utility model relates to the technical field of operating tables, and discloses an electric operating table auxiliary support with a good fixing effect, which comprises a clamping block, the clamping block is clamped on an operating table, the clamping block is in threaded connection with two fastening screws, screw heads of the fastening screws abut against the operating table, the clamping block is connected with a height adjusting rod, and the height adjusting rod is in threaded connection with the clamping block. The height adjusting rod is in threaded connection with an adapter, the adapter is provided with an angle adjusting mechanism, the angle adjusting mechanism is connected with an arm pillow, and the device solves the problem that the adjustment flexibility of the arm pillow is not enough; adjustment of the height and angles in the horizontal direction and the vertical direction is achieved through the height adjusting mechanism, the adapter and the angle adjusting mechanism, the adjusting range is widened, adaptability is higher, and the fixing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to operating table technical field, more specifically, it relates to a good fixed effect electric operating table auxiliary support. BACKGROUND

[0002] The operating table is a basic equipment in the operating room for supporting patients and performing surgical operations, which is usually equipped with auxiliary supports such as arm plates for providing additional support for patients to facilitate the operation.

[0003] The Chinese invention patent with the application number 202410575799.0 discloses a surgical bed hand support, which is provided with an extendable extension plate on the support plate, the extension plate is connected with the support plate through a hinge, the size of the support area can be adjusted, and a plurality of grooves are arranged at the connecting shaft, the connecting rod is placed in different grooves to change the angle between the support plate and the patient's body, but it can only adjust the angle according to the groove position, so the adjustment range is limited and the applicability is not high. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an electric operating table auxiliary support with good fixing effect and convenient adjustment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An electric operating table auxiliary support with good fixing effect, comprising a clamping block, the clamping block is clamped on the operating table, two fastening screws are threadedly connected on the clamping block, the screw head of the fastening screw abuts against the operating table, a height adjusting rod is connected on the clamping block, an adapter is threadedly connected on the height adjusting rod, an angle adjusting mechanism is installed on the adapter, and an arm pillow is connected on the angle adjusting mechanism.

[0007] The utility model is further provided as follows: one end of the adapter away from the clamping block is an installation block, the angle adjusting mechanism is installed in the installation block, the angle adjusting mechanism comprises a double-headed screw rod, two threads of the double-headed screw rod are arranged at two ends of the double-headed screw rod respectively, the two threads are of the same rotation direction and are threadedly connected with two ends of the installation block respectively, a worm is installed in the middle of the double-headed screw rod, a worm wheel is rotatably connected in the installation block, the worm wheel is matched with the worm, and one side of the worm wheel away from the worm is connected with the arm pillow.

[0008] The utility model is further provided as follows: a sliding groove two is arranged between the two threads of the double-headed screw rod, a connecting key is slidably connected in the sliding groove two, the connecting key is clamped with the worm, and one end of the double-headed screw rod extends out of the installation block and is connected with a handle.

[0009] The utility model further sets up: the upper end of height adjusting lever is provided with connecting post, two sections of threads are provided with interval on connecting post, the rotation direction of two sections of threads is opposite, the bottom of connecting head has joint, the joint is connected with the thread of top, the other section of thread is connected with lock nut, the lock nut is abutted with the bottom of joint.

[0010] The utility model further sets up: the card block is "concave" shape structure, the side of card block installation is connected side away from operating table, the fastening screw is connected with connecting side thread, the vertical penetration is seted up with the sliding slot one on connecting side, the bottom of height adjusting lever is connecting rod, the connecting rod is connected with sliding slot one, a plurality of insertion hole is evenly seted up on connecting rod, a plurality of limit hole is evenly seted up on connecting side, the limit hole is inserted with the bolt in correspondence.

[0011] The utility model further sets up: the limit hole's hole bottom is provided with magnet, the magnet is attracted with bolt.

[0012] The utility model has the advantages of:

[0013] 1, be provided with height adjusting lever, the connecting rod of height adjusting lever is connected with card block sliding, a plurality of insertion hole is evenly seted up on connecting rod, the limit hole is seted up in correspondence on card block, after the height adjustment of arm pillow is adjusted to position, the bolt is inserted into limit hole and corresponding insertion hole, make height adjusting lever fixed, thereby fixed arm pillow height, adjust convenient, and can be flexibly adjusted according to use requirement, make the effect of operation fixed good;

[0014] 2, height adjusting lever and arm pillow between setting have adapter, the joint of adapter bottom is connected with connecting post thread, the joint can be adjusted, can adjust the included angle of arm pillow and operating table in horizontal direction, adjust flexible, be convenient for satisfy the requirement of fixed patient in operation;

[0015] 3, arm pillow bottom is provided with angle adjusting mechanism, worm wheel is connected with arm pillow, worm sleeve is connected on double -end screw, when rotating double -end screw, can drive worm rotation, thereby adjusting the angle of arm pillow in vertical direction through worm wheel to adapt to use demand, improve the fixed effect in operation. ACCURACY OF DRAWINGS

[0016] Figure 1 It is an embodiment structure schematic diagram of the utility model;

[0017] Figure 2 It is along Figure 1 It is A-A line section view shown;

[0018] Figure 3 It is along Figure 1 It is B-B line section view shown;

[0019] Figure 4 For Figure 2 The C part enlarged view shown in Figure 1;

[0020] Figure: 1, card block; 11, connecting side; 12, sliding groove one; 13, limiting hole; 14, magnet; 2, fastening screw; 3, bolt; 4, height adjustment rod; 41, connecting rod; 42, insertion hole; 43, connecting column; 5, adapter; 51, joint; 52, mounting block; 6, lock nut; 7, angle adjustment mechanism; 71, double-headed screw; 72, handle; 73, connecting key; 74, worm; 75, sliding groove two; 76, worm gear; 8, arm pillow. DETAILED DESCRIPTION

[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the technology described in the present application belongs.

[0023] In the present application, unless otherwise stated, the orientation such as "up, down" is generally with respect to the direction shown in the drawings, or with respect to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally with respect to the left and right shown in the drawings; "inner, outer" refers to the inner and outer with respect to the contour of each component itself, but the above orientation words are not used to limit the present application.

[0024] Please refer to Figures 1-4 The present application provides the following technical solutions:

[0025] A good fixed effect electric operating table auxiliary support, including card block 1, card block 1 is "concave" shape structure, card block 1 is connected on the operating table, and can slide along the clamping structure to adjust the overall position of the auxiliary support; the side of card block 1 away from the operating table is the connecting side 11 when installation, two fastening screws 2 are threadedly connected on the connecting side 11, the screw head of the fastening screw 2 abuts against the operating table, when the fastening screw 2 is tightened, the card block 1 is fixed on the operating table;

[0026] The connecting side 11 is vertically and through the sliding groove one 12, the height adjustment rod 4 is slidably connected in the sliding groove one 12, the bottom of the height adjustment rod 4 is the connecting rod 41, the connecting rod 41 is slidably connected with the sliding groove one 12, a plurality of insertion holes 42 are uniformly arranged on the connecting rod 41, a plurality of limiting holes 13 are uniformly arranged on the connecting side 11 correspondingly, and the bolt 3 is jointly inserted into the insertion hole 42 and the limiting hole 13 correspondingly;

[0027] After the height of the height adjusting rod 4 is adjusted to the position, the plug 3 is inserted into the corresponding limiting hole 13 and the insertion hole 42, so that the height adjusting rod 4 is fixed with the clamping block 1 to maintain the height of the whole auxiliary support after adjustment;

[0028] The bottom of the limiting hole 13 is provided with a magnet 14, and when the plug 3 is inserted into the limiting hole 13, the plug 3 can be attracted to the magnet 14, thereby preventing the plug 3 from being pulled out of the hole, and ensuring the stability of the connection.

[0029] The upper end of the height adjusting rod 4 is a connecting column 43, and two sections of threads are arranged on the connecting column 43 at intervals, the two sections of threads are opposite in rotation direction, the bottom of the connecting head 5 is provided with a connector 51, the connector 51 is connected with the upper thread, the lower thread is connected with a lock nut 6, the lock nut 6 can abut against the bottom of the connector 51, the connecting head 5 is provided with an angle adjusting mechanism 7, and the angle adjusting mechanism 7 is connected with an armrest 8;

[0030] When the connector 51 is rotated, the armrest 8 can be rotated around the connecting head 5 in the horizontal direction by a certain angle, so that the angle between the armrest 8 and the operating table can be adjusted according to the required opening angle of the patient's arm, the applicability is high, and the fixing effect is improved.

[0031] The end, away from the clamping block 1, of the connecting head 5 is a mounting block 52, and the angle adjusting mechanism 7 is mounted in the mounting block 52. The angle adjusting mechanism 7 comprises a double-headed screw 71, two sections of threads of the double-headed screw 71 are arranged at two ends of the double-headed screw 71 respectively, the two sections of threads are the same in rotation direction and are connected with two ends of the mounting block 52 respectively, a worm 74 is mounted in the middle of the double-headed screw 71, a worm wheel 76 is rotatably connected in the mounting block 52, the worm wheel 76 is matched with the worm 74, the upper end of the worm wheel 76 is connected with the armrest 8, and the axis of the worm wheel 76 is perpendicular to the armrest 8. When the double-headed screw 71 is rotated, the double-headed screw 71 drives the worm 74 to rotate, so as to drive the worm wheel 76 to rotate the armrest 8 by a certain angle, thereby facilitating the adjustment of the armrest 8.

[0032] The threads have a certain self-locking function, which can prevent the armrest 8 from rotating. Preferably, the worm wheel 76 and the worm 74 are connected in a self-locking manner, so that the worm wheel 76 cannot push the worm 74 to rotate in the opposite direction when it is subjected to force, thereby ensuring the stability of the armrest 8 after adjustment.

[0033] A sliding groove two 75 is arranged between the two sections of threads of the double-headed screw 71, a connecting key 73 is slidably connected in the sliding groove two 75, and the connecting key 73 is clamped with the worm 74. The double-headed screw 71 can drive the worm 74 to rotate through the connecting key 73, and when the double-headed screw 71 is axially displaced under the action of the threads, the connecting key 73 slides in the sliding groove two 75 and cannot be axially displaced with the worm 74, thereby ensuring the stability of the contact between the worm wheel 76 and the worm 74. One end of the double-headed screw 71 extends out of the mounting block 52 and is connected with a handle 72.

[0034] Specifically, the height adjusting rod 4 is provided, the connecting rod 41 of the height adjusting rod 4 is in sliding connection with the clamping block 1, a plurality of insertion holes 42 are uniformly arranged on the connecting rod 41, the limiting holes 13 are correspondingly arranged on the clamping block 1, after the height of the armrest 8 is adjusted to the position, the latch 3 is inserted into the limiting hole 13 and the corresponding insertion hole 42, so that the height adjusting rod 4 is fixed, thereby fixing the height of the armrest 8, the adjustment is convenient, and the height can be flexibly adjusted according to the use requirement, so that the fixing effect in the operation is good.

[0035] The adapter 5 is arranged between the height adjusting rod 4 and the armrest 8, the adapter 5 is in threaded connection with the connecting column 43, the adapter 5 is rotated, the included angle between the armrest 8 and the operating table in the horizontal direction can be adjusted, the adjustment is flexible, and the requirement of fixing the patient in the operation can be met.

[0036] The angle adjusting mechanism 7 is arranged at the bottom of the armrest 8, the worm gear 74 is connected with the armrest 8, the worm gear 74 is sleeved on the double-head screw rod 71, when the double-head screw rod 71 is rotated, the worm gear 74 can be driven to rotate, so that the angle of the armrest 8 in the vertical direction is adjusted through the worm gear 76 to adapt to the use requirement, and the fixing effect in the operation is improved.

[0037] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

[0038] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that, when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, work, device, component and / or combination thereof.

[0039] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0040] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A good fixed effect electric operating table auxiliary support, comprising a clamping block (1), characterized in that: The card block (1) is clamped on the operating table, two fastening screws (2) are threadedly connected on the card block (1), the screw heads of the fastening screws (2) abut against the operating table, a height adjusting rod (4) is connected on the card block (1), a adapter (5) is threadedly connected on the height adjusting rod (4), an angle adjusting mechanism (7) is installed on the adapter (5), and an arm pillow (8) is connected on the angle adjusting mechanism (7).

2. The electrically operated auxiliary support for operating table according to claim 1, wherein: The end of the adapter (5) away from the card block (1) is a mounting block (52), the angle adjusting mechanism (7) is installed in the mounting block (52), the angle adjusting mechanism (7) comprises a double-headed screw rod (71), two threads of the double-headed screw rod (71) are arranged at the two ends of the double-headed screw rod (71) respectively, the two threads have the same rotation direction and are threadedly connected with the two ends of the mounting block (52) respectively, a worm (74) is installed in the middle of the double-headed screw rod (71), a worm wheel (76) is rotatably connected in the mounting block (52), the worm wheel (76) is matched with the worm (74), and the side, away from the worm (74), of the worm wheel (76) is connected with the arm pillow (8).

3. The electrically operated auxiliary support for surgical table according to claim 2, wherein: A sliding groove two (75) is arranged between the two threads of the double-headed screw rod (71), a connecting key (73) is slidably connected in the sliding groove two (75), the connecting key (73) is clamped with the worm (74), and one end of the double-headed screw rod (71) extends out of the mounting block (52) and is connected with a handle (72).

4. The electrically operated auxiliary support for surgical table of claim 1, wherein: The upper end of the height adjusting rod (4) is provided with a connecting column (43), two threads are arranged on the connecting column (43) at intervals, the two threads have opposite rotation directions, the bottom of the adapter (5) is provided with a connector (51), the connector (51) is connected with the upper thread, another thread is connected with a lock nut (6), and the lock nut (6) abuts against the bottom of the connector (51).

5. The electrically operated auxiliary support for surgical table of claim 1, wherein: The card block (1) has a "concave" structure, the side, away from the operating table, of the card block (1) is a connecting side (11) when the card block (1) is installed, the fastening screws (2) are threadedly connected with the connecting side (11), a sliding groove one (12) is vertically and completely arranged on the connecting side (11), the bottom of the height adjusting rod (4) is a connecting rod (41), the connecting rod (41) is slidably connected with the sliding groove one (12), a plurality of insertion holes (42) are uniformly arranged on the connecting rod (41), a plurality of limiting holes (13) are uniformly arranged on the connecting side (11) correspondingly, and a latch (3) is jointly inserted into the limiting hole (13) and the insertion hole (42) correspondingly.

6. The electrically operated auxiliary support for surgical table of claim 5, wherein: A magnet (14) is arranged at the bottom of the limiting hole (13), and the magnet (14) is attracted to the latch (3).

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