CN112274266B

CN112274266B - Anesthesia bracket

Info

Publication number: CN112274266B
Application number: CN202011033265.3A
Authority: CN
Inventors: 孙晓鹏; 张彦平; 李秋杰
Original assignee: Qingdao Municipal Hospital
Current assignee: Qingdao Municipal Hospital
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2022-07-29
Anticipated expiration: 2040-09-27
Also published as: CN112274266A

Abstract

The invention relates to the technical field of anesthesia brackets and discloses an anesthesia bracket which comprises a bottom plate, wherein the top of the bottom plate is rotatably connected with a hinge through a support column, the right side of the hinge is rotatably connected with a support U-shaped plate, the bottom of the support U-shaped plate is fixedly connected with a transmission block, the right side surface of the transmission block is an inclined surface, the top of the bottom plate is fixedly connected with a support block positioned right below the transmission block, the inner surfaces of the left side and the right side of the support U-shaped plate are fixedly connected with mounting bearing seats, and the inner surfaces of the two mounting bearing seats close to one side are fixedly connected with the same adjusting screw rod. According to the invention, the extrusion knob is used for controlling the extrusion screw to rotate, the extrusion ball moves in the left-right direction due to the rotation of the extrusion screw, the left-right movement of the extrusion ball plays a role in high-precision adjustment of the inclination angle of the transmission block, and the effect of improving the support comfort and the support quality is achieved by high-precision adjustment of the inclination angle during support.

Description

Anesthesia bracket

Technical Field

The invention relates to the technical field of anesthesia brackets, in particular to an anesthesia bracket.

Background

During general anesthesia operation, the tension of soft tissues in the oropharyngeal cavity is reduced due to the action of medicines, the soft tissues are loosened and collapsed, the lower jaw is retreated, and the tongue root is retreated, so that the complete or incomplete obstruction phenomenon of the upper respiratory tract is generated, the hypoventilation is induced, even the apnea is caused, the respiratory crisis or the asphyxia of a patient is generated due to the anoxia, and in order to avoid the asphyxia of the patient in the anesthesia process, a bracket is required to be used for assisting in lifting the lower jaw.

With the rapid development of medical instruments, the requirement on the anesthesia bracket is also improved, but the normal supporting quality and efficiency are greatly influenced because the supporting angle and the supporting height cannot be adjusted with high precision by the existing anesthesia bracket.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the conventional anesthesia bracket can not adjust the supporting angle and the supporting height with high precision, so that the normal supporting quality and efficiency are greatly influenced.

In order to achieve the purpose, the invention adopts the following technical scheme:

an anesthesia bracket comprises a base plate, wherein the top of the base plate is rotatably connected with a hinge through a support column, the right side of the hinge is rotatably connected with a support U-shaped plate, the bottom of the support U-shaped plate is fixedly connected with a transmission block, the right side surface of the transmission block is an inclined surface, the top of the base plate is fixedly connected with a support block positioned under the transmission block, the inner surfaces of the left side and the right side of the support U-shaped plate are fixedly connected with mounting bearing seats, the inner surfaces of the two mounting bearing seats close to one side are fixedly connected with a same adjusting screw rod, the right end of the adjusting screw rod penetrates through the support U-shaped plate and is fixedly connected with an adjusting knob, the outer surface of the adjusting screw rod is in threaded connection with two symmetrical thread blocks, the internal thread directions of the two thread blocks are opposite, a limit groove is formed in the inner surface of the bottom of the support U-shaped plate, and the bottom of the thread block is inserted into the inner surface of the limit groove through a limit roller, the bottom of the supporting U-shaped plate is fixedly connected with a reset spring positioned on the left side of the transmission block, the bottom of the reset spring is fixedly connected with the top of the bottom plate, the top of the thread block is fixedly connected with extrusion blocks, one side, close to each other, of each of the two extrusion blocks is provided with an inclined surface, one side, close to each other, of each of the two extrusion blocks is fixedly connected with a contact ball, a supporting block is arranged above each of the two extrusion blocks, the inner surfaces of the left side and the right side of the supporting U-shaped plate are fixedly connected with limiting slide rails, the left side and the right side of each supporting block are inserted into the inner surfaces of the limiting slide rails through limiting rods, the top of each supporting block is fixedly connected with a supporting ring through a buffer spring, the front surface of each supporting ring is arc-shaped, the top of the bottom plate is connected with an extrusion screw rod positioned on the right side of the transmission block through a fixed plate thread, and the right end of the extrusion screw rod is fixedly connected with an extrusion knob, and the left end of the extrusion screw is fixedly connected with an extrusion ball.

Preferably, the angle between the right side surface of the transmission block and the vertical surface is between thirty degrees and sixty degrees.

Preferably, the number of the buffer springs is not less than ten, and the buffer springs are in a rectangular array.

Preferably, the top of the supporting block is fixedly connected with two guide pipes which are symmetrical left and right, and the top of the supporting ring is inserted into the inner surfaces of the guide pipes through guide rods.

Preferably, the length of the adjusting screw rod is not less than thirty centimeters, and the length of the thread on the outer surface of the adjusting screw rod is not less than twenty-four centimeters.

Preferably, the radian of the front face of the supporting ring is between one hundred fifty degrees and one hundred eighty degrees, and the upper surface of the supporting ring is fixedly connected with the non-slip mat.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, the extrusion knob is used for controlling the extrusion screw to rotate, the extrusion ball moves in the left-right direction due to the rotation of the extrusion screw, the left-right movement of the extrusion ball plays a role in high-precision adjustment of the inclination angle of the transmission block, and the effect of improving the support comfort and the support quality is achieved by high-precision adjustment of the inclination angle during support.

(2) The adjusting knob is used for controlling the adjusting screw rod to rotate, the two threaded blocks move towards opposite directions by the rotation of the adjusting screw rod, the extrusion degree of the supporting block by the contact ball is adjusted by moving the two threaded blocks towards opposite directions, the height of the supporting block is adjusted by screw transmission, the supporting height is adjusted at high precision, and the supporting precision is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a base plate; 2. a hinge; 3. supporting the U-shaped plate; 4. a transmission block; 5. a support block; 6. mounting a bearing seat; 7. adjusting the screw rod; 8. adjusting a knob; 9. a thread block; 10. a limiting groove; 11. limiting the idler wheel; 12. a return spring; 13. extruding the block; 14. extruding the ball; 15. contacting the ball; 16. a support block; 17. a limiting slide rail; 18. a limiting rod; 19. a buffer spring; 20. a ring; 21. a guide tube; 22. a guide bar; 23. a fixing plate; 24. extruding the screw; 25. the knob is squeezed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, an anesthesia bracket comprises a base plate 1, the top of the base plate 1 is rotatably connected with a hinge 2 through a support column, the right side of the hinge 2 is rotatably connected with a support U-shaped plate 3, the bottom of the support U-shaped plate 3 is fixedly connected with a transmission block 4, the right side of the transmission block 4 is an inclined plane, the angle between the right side and the vertical plane of the transmission block 4 is thirty degrees to sixty degrees, the top of the base plate 1 is fixedly connected with a support block 5 positioned under the transmission block 4, the inner surfaces of the left and right sides of the support U-shaped plate 3 are fixedly connected with mounting bearing seats 6, the inner surfaces of the two mounting bearing seats 6 close to each other are fixedly connected with a same adjusting screw 7, the length of the adjusting screw 7 is not less than thirty centimeters, the thread length of the outer surface of the adjusting screw 7 is not less than twenty-four centimeters, the right end of the adjusting screw 7 penetrates through the support U-shaped plate 3 and is fixedly connected with an adjusting knob 8, two symmetrical thread blocks 9 are in threaded connection on the outer surface of the adjusting screw 7, the internal thread directions of the two thread blocks 9 are opposite, a limiting groove 10 is formed on the inner surface of the bottom of the supporting U-shaped plate 3, the bottom of the thread block 9 is inserted into the inner surface of the limiting groove 10 through a limiting roller 11, a reset spring 12 positioned on the left side of the transmission block 4 is fixedly connected to the bottom of the supporting U-shaped plate 3, the bottom of the reset spring 12 is fixedly connected to the top of the bottom plate 1, extrusion blocks 13 are fixedly connected to the top of the thread block 9, inclined planes are arranged on the mutually close sides of the two extrusion blocks 13, contact balls 15 are fixedly connected to the mutually close side inclined planes of the two extrusion blocks 13, supporting blocks 16 are arranged above the two extrusion blocks 13, limiting slide rails 17 are fixedly connected to the inner surfaces of the left side and the right side of the supporting U-shaped plate 3, the left side and the right side of each supporting block 16 are inserted into the inner surfaces of the limiting slide rails 17 through limiting rods 18, buffer spring 19 fixedly connected with backing ring 20 is passed through at the top of backing block 16, ten are no less than to buffer spring 19's quantity, buffer spring 19 is the rectangle array, the positive shape of backing ring 20 is the arc, the positive radian of backing ring 20 is between one hundred fifty degrees to one hundred eighty degrees, the last fixed surface of backing ring 20 is connected with the slipmat, there is the extrusion screw 24 that is located the drive block 4 right side at the top of bottom plate 1 through fixed plate 23 threaded connection, two stand pipes 21 of top fixedly connected with bilateral symmetry of backing block 16, peg graft on the internal surface of stand pipe 21 through guide bar 22 in the top of backing ring 20, the right-hand member fixedly connected with extrusion knob 25 of extrusion screw 24, the left end fixedly connected with extrusion ball 14 of extrusion screw 24.

In the invention, when a user uses the device, the extrusion knob 25 controls the extrusion screw 24 to rotate, the rotation of the extrusion screw 24 enables the extrusion ball 14 to move in the left and right directions, the left and right movement of the extrusion ball 14 plays a role in highly precisely adjusting the inclination angle of the transmission block 4, and the effect of improving the support comfort and the support quality is achieved by highly precisely adjusting the inclination angle during the support.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. An anesthesia bracket comprises a bottom plate (1) and is characterized in that the top of the bottom plate (1) is rotatably connected with a hinge (2) through a support column, the right side of the hinge (2) is rotatably connected with a support U-shaped plate (3), the bottom of the support U-shaped plate (3) is fixedly connected with a transmission block (4), the right side surface of the transmission block (4) is an inclined plane, the top of the bottom plate (1) is fixedly connected with a support block (5) positioned under the transmission block (4), the inner surfaces of the left side and the right side of the support U-shaped plate (3) are both fixedly connected with mounting bearing seats (6), the inner surfaces of the two mounting bearing seats (6) close to one side each other are fixedly connected with a same adjusting screw rod (7), the right end of the adjusting screw rod (7) penetrates through the support U-shaped plate (3) and is fixedly connected with an adjusting knob (8), and the outer surface of the adjusting screw rod (7) is in threaded connection with two symmetrical threaded blocks (9), the internal threads of the two thread blocks (9) are opposite in direction, a limiting groove (10) is formed in the inner surface of the bottom of the supporting U-shaped plate (3), the bottom of the thread block (9) is inserted into the inner surface of the limiting groove (10) through a limiting roller (11), a reset spring (12) located on the left side of the transmission block (4) is fixedly connected to the bottom of the supporting U-shaped plate (3), the bottom of the reset spring (12) is fixedly connected to the top of the bottom plate (1), the top of the thread block (9) is fixedly connected with the extrusion blocks (13), inclined planes are arranged on the sides, close to each other, of the two extrusion blocks (13), contact balls (15) are fixedly connected to the inclined planes on the sides, close to each other, support blocks (16) are arranged above the two extrusion blocks (13), and limiting slide rails (17) are fixedly connected to the inner surfaces on the left side and the right side of the supporting U-shaped plate (3), the left side and the right side of the supporting block (16) are all inserted on the inner surface of the limiting slide rail (17) through limiting rods (18), the top of the supporting block (16) is fixedly connected with supporting rings (20) through buffer springs (19), the front shape of the supporting rings (20) is arc-shaped, the top of the bottom plate (1) is connected with an extrusion screw rod (24) located on the right side of the transmission block (4) through a fixing plate (23) in a threaded mode, the right end of the extrusion screw rod (24) is fixedly connected with an extrusion knob (25), and the left end of the extrusion screw rod (24) is fixedly connected with an extrusion ball (14).

2. An anesthesia carriage in accordance with claim 1, characterized in that the angle between the right side face of the transmission block (4) and the vertical plane is between thirty and sixty degrees.

3. An anesthesia carriage in accordance with claim 1, characterized in that the number of said buffer springs (19) is not less than ten, said buffer springs (19) being in a rectangular array.

4. An anesthesia support stand according to claim 1, wherein two guide tubes (21) are fixedly connected to the top of the support block (16) in bilateral symmetry, and the top of the support ring (20) is inserted into the inner surfaces of the guide tubes (21) through the guide rods (22).

5. An anesthesia carrier according to claim 1, wherein said adjustment screw (7) has a length not less than thirty centimeters and said adjustment screw (7) has an outer surface with a thread length not less than twenty-four centimeters.

6. An anesthesia support according to claim 1, wherein said collar (20) has a frontal arc of between one hundred fifty and one hundred eighty degrees, said collar (20) having a non-slip mat fixedly attached to its upper surface.