Vehicle-mounted operating bed capable of being quickly disassembled and assembled

Abstract

The invention discloses a vehicle-mounted operating bed capable of being quickly disassembled and assembled, and relates to the technical field of vehicle-mounted operating beds, and the vehicle-mounted operating bed comprises an ambulance unit which comprises an operating vehicle body, a bottom plate arranged in the operating vehicle body, and a fixing plate arranged on the bottom plate. The front end of the operating bed is fixed through the moving assembly, and the movement track is adjusted in cooperation with manual pushing; the bottom rollers and the movable clamping strips trigger the rotary clamping blocks to turn over and be clamped into the limiting grooves, and limiting and positioning of the operating bed are completed; after the fixing grooves are aligned, the fixing assembly is automatically pre-installed, the operating bed is further firmly fixed through rotation, and loosening and equipment damage caused by jolting are effectively prevented. According to the system, the traditional screw fixing mode is simplified, the complex operation of aligning a plurality of mounting holes is avoided, quick positioning, mounting and dismounting are realized, and the stability and the use efficiency of the operating bed on the operating vehicle are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle-mounted operating tables, and in particular to a vehicle-mounted operating table that can be quickly disassembled and assembled. Background Art

[0002] As an important part of emergency rescue equipment, the operating vehicle is mainly used to perform emergency life-saving operations on the wounded and sick. It is mainly assembled by an operating table, heating and cooling systems, a power distribution system and medical equipment. The operating table, as the carrier for performing operations, is the core component of the operating vehicle. In order to meet the operating vehicle's ability to pass through different terrain conditions such as mountainous jungles, water-network rice fields, and Gobi deserts, the on-vehicle fixation of the operating table is particularly important.

[0003] Currently, most vehicle-mounted operating tables are tied to the vehicle compartment with strapping tape or fastened to the vehicle compartment floor with screws. They are only suitable for transportation on smooth highways and are easily loosened when encountering bumpy roads. In addition, the operating table is heavy, and loosening may cause collisions and damage to other equipment. Using screws to fix it to the floor is more complicated. It is difficult to align the four mounting holes at the same time, and the operating table needs to be fine-tuned a little bit. The operating table is heavy, and this installation method is time-consuming and labor-intensive. Summary of the invention

[0004] In view of the above problems existing in the existing vehicle-mounted operating table with quick disassembly and assembly, the present invention is proposed.

[0005] Therefore, the present invention provides a vehicle-mounted operating bed that can be quickly disassembled and assembled, and its purpose is to solve the problems that the strapping belt is tied in the vehicle or fastened to the vehicle floor with screws, which is only suitable for transportation on smooth highways and is easy to loosen when encountering bumpy roads. In addition, the operating bed is heavy, and loosening may cause collision and damage to other equipment. Fixing it on the floor with screws is more complicated to operate, and it is difficult to align four installation holes at the same time, and the operating bed needs to be fine-tuned a little bit. The operating bed is heavy, and this installation method is time-consuming and labor-intensive.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a rescue unit comprises a surgical vehicle body, a bottom plate arranged inside the surgical vehicle body, and a fixing plate arranged on the bottom plate;

[0007] A mobile unit, comprising a mobile component disposed on the base plate; and

[0008] The position limiting installation unit includes an operating table assembly arranged on the fixing plate, a fixing assembly arranged on the operating table assembly, and a position limiting assembly arranged on the bottom plate.

[0009] As a preferred solution of the quick-disassembly and assembly vehicle-mounted operating bed described in the present invention, the movable component is provided with an electric push rod on the top of the fixed plate, a connecting plate provided at the output end of the electric push rod, a fixing bolt threadedly provided inside the connecting plate, and a movable fixing plate slidably provided inside the connecting plate, and the movable fixing plate is connected to the fixing bolt.

[0010] As a preferred solution of the quick-disassembly and assembly vehicle-mounted operating table described in the present invention, the operating table assembly includes a base arranged on the fixed plate, an operating table body arranged on the base, and a movable clamping strip arranged at the bottom of the base.

[0011] As a preferred solution of the quick-disassembly and assembly vehicle-mounted operating table of the present invention, limiting grooves are provided at both ends of the bottom of the base.

[0012] As a preferred solution of the quick-disassembly and assembly vehicle-mounted operating bed described in the present invention, the fixing assembly includes a screw rod slidably disposed on the base, a rotating block rotatably disposed inside the screw rod, and a push rod slidably disposed inside the base.

[0013] As a preferred solution of the quick-disassembly and assembly vehicle-mounted operating table of the present invention, a return spring is arranged at the bottom of the push rod, and the return spring is connected to the screw rod.

[0014] As a preferred solution of the quick-disassembly and assembly vehicle-mounted operating bed of the present invention, the outer diameter thread of the screw rod is provided with a fixing nut.

[0015] As a preferred solution of the quick-disassembly and assembly vehicle-mounted operating bed of the present invention, a T-shaped head is provided at the top of the screw rod.

[0016] As a preferred solution of the quick-disassembly and assembly vehicle-mounted operating bed of the present invention, the limiting assembly includes a rotating block rotatably arranged inside the fixing plate, and the rotating block cooperates with the limiting groove.

[0017] As a preferred solution of the quick-disassembly and assembly vehicle-mounted operating bed of the present invention, a fixing groove is provided inside the fixing plate, and the fixing groove cooperates with the fixing assembly.

[0018] The beneficial effects of the present invention are as follows: the front end of the operating bed is fixed by a moving assembly, and the movement trajectory is adjusted by manual pushing; the bottom roller and the moving clamping strip trigger the rotating clamping block to flip and snap into the limiting groove to complete the limiting and positioning of the operating bed; after the fixing grooves are aligned, the fixing assembly is automatically pre-installed, and the operating bed is further firmly fixed by rotation, effectively preventing loosening and equipment damage caused by bumps. This system simplifies the traditional screw fixing method, avoids the complex operation of aligning multiple mounting holes, realizes rapid positioning, installation and disassembly, and improves the stability and use efficiency of the operating bed on the operating vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the internal structure of the vehicle-mounted operating table that can be quickly disassembled and assembled according to the present invention.

[0021] Figure 2 The schematic diagram of the structure of the operating table is a vehicle-mounted operating table that can be quickly disassembled and assembled according to the present invention.

[0022] Figure 3 The invention provides a vehicle-mounted operating table that can be quickly disassembled and assembled. Figure 2 An enlarged schematic diagram of point A.

[0023] Figure 4 It is a cross-sectional schematic diagram of the moving components of the vehicle-mounted operating table that can be quickly disassembled and assembled according to the present invention.

[0024] Figure 5 It is a cross-sectional schematic diagram of the limiting assembly of the vehicle-mounted operating table that can be quickly disassembled and assembled according to the present invention.

[0025] Figure 6 The invention provides a vehicle-mounted operating table that can be quickly disassembled and assembled. Figure 5 An enlarged schematic diagram of point B.

[0026] Figure 7 It is a cross-sectional schematic diagram of the fixing components of the vehicle-mounted operating table that can be quickly disassembled and assembled according to the present invention.

[0027] Figure 8 It is a cross-sectional schematic diagram of the fixing bolts of the vehicle-mounted operating table that can be quickly disassembled and assembled according to the present invention.

[0028] Fig. 9 The figure is a schematic diagram of the overall structure of the vehicle-mounted operating table that can be quickly disassembled and assembled according to the present invention. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments, either individually or selectively.

[0032] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0033] Example 1, reference Figure 1 - Figure 7 , which is the first embodiment of the present invention, provides a vehicle-mounted operating bed that can be quickly disassembled and assembled, and the device includes: a rescue unit 100, including an operating vehicle body 101, a bottom plate 102 disposed inside the operating vehicle body 101, and a fixing plate 103 disposed on the bottom plate 102, wherein the bottom plate 102 and the fixing plate 103 disposed on the operating vehicle body 101 strengthen the fixing and support of the operating bed assembly 301;

[0034] The mobile unit 200 includes a mobile component 201 disposed on the base plate 102; and

[0035] The limiting installation unit 300 includes an operating bed assembly 301 disposed on the fixed plate 103, a fixing assembly 302 disposed on the operating bed assembly 301, and a limiting assembly 303 disposed on the base plate 102. The moving assembly 201 can correct the moving trajectory of the operating bed assembly 301 and assist the movement of the operating bed assembly 301.

[0036] Among them, the moving component 201 includes an electric push rod 201a arranged on the top of the fixed plate 103, a connecting plate 201b arranged at the output end of the electric push rod 201a, a fixing bolt 201c threadedly arranged inside the connecting plate 201b, and a moving fixing plate 201d slidably arranged inside the connecting plate 201b, and the moving fixing plate 201d is connected to the fixing bolt 201c. The electric push rod 201a is used to assist the movement of the operating bed component 301, and at the same time, the movement of the operating bed component 301 is corrected to maintain the moving direction of the operating bed component 301.

[0037] During use, when the operating bed assembly 301 is moved and fixed, the operator transports the operating bed assembly 301 into the operating vehicle body 101, fixes and clamps one end of the operating bed assembly 301 through the moving assembly 201, and simultaneously stretches the operating bed assembly 301 into the vehicle, and manually moves the operating bed assembly 301 into the vehicle. At the same time, the fixed stretching of the moving assembly 201 corrects the movement trajectory of the operating bed assembly 301, so that the operating bed assembly 301 can always move in one direction. Through the early movement correction, it is prevented that when the operating bed needs to be fixed later, a little bit of fine-tuning is required, which wastes manpower.

[0038] When the operating bed assembly 301 is moved inside the carriage, the moving card strip 301d at the bottom of the operating bed assembly 301 touches the operating bed assembly 301 on the fixed plate 103, so that the operating bed assembly 301 is turned over and is stuck in the bottom of the operating bed assembly 301, so that the operating bed assembly 301 cannot move, thereby limiting the operating bed assembly 301 and allowing for rapid positioning. After the limiting is completed, because the fixing groove 303b is vertically at the same position, the fixing components 302 on the four sides all slide into the fixing groove 303b for preliminary installation and fixation, and pre-installation is performed. By rotating the fixing component 302, the operating bed assembly 301 can be quickly fixed inside the carriage. The operating bed assembly 301 is quickly fixed on the fixing plate 103. When disassembly is required, the fixing assembly 302 is reversed and the push rod 302b inside the fixing assembly 302 is pressed to release the pre-installation. At the same time, the fixing assembly 302 is rotated in the opposite direction, so that the operating bed assembly 301 can be quickly disassembled. This can not only prevent the operating bed assembly 301 from being easily loosened due to bumpy roads, but also avoid the heavy operating bed, which may cause damage to other equipment due to loosening and collision. It also avoids the complicated operation of fixing the screws on the base plate. It is difficult to align the four mounting holes at the same time, and it is necessary to fine-tune the operating bed a little bit. The operating bed is heavy, which makes the installation method time-consuming and labor-intensive.

[0039] Example 2, reference Figure 1, which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the moving assembly 201 includes an electric push rod 201a arranged on the top of the fixed plate 103, a connecting plate 201b arranged at the output end of the electric push rod 201a, a fixing bolt 201c threadedly arranged inside the connecting plate 201b, and a moving fixing plate 201d slidably arranged inside the connecting plate 201b, and the moving fixing plate 201d is connected to the fixing bolt 201c. The operating bed assembly 301 is fixed by using the fixing plate 201d, and at the same time, the electric push rod 201a starts to work to assist the movement of the operating bed assembly 301 into the carriage and limit the movement.

[0040] Compared with Example 1, the operating bed assembly 301 further includes a base 301a arranged on the fixed plate 103, an operating bed body 301b arranged on the base 301a, and a movable clamping strip 301d arranged at the bottom of the base 301a, and is movably supported by the base 301a at the bottom of the operating bed body 301b.

[0041] Furthermore, limiting grooves 301c are provided at both ends of the bottom of the base 301a, and the operating bed body 301b is limited and fixed by the limiting grooves 301c inside the base 301a.

[0042] Furthermore, the limiting assembly 303 includes a rotating block 303a rotatably arranged inside the fixed plate 103, and the rotating block 303a cooperates with the limiting groove 301c. A fixing groove 303b is arranged inside the fixed plate 103, and the fixing groove 303b cooperates with the fixing assembly 302. The operating bed body 301b can be quickly limited and positioned by the rotating block 303a.

[0043] During use, when the operating bed body 301b is transported in a carriage, the operating bed body 301b is lifted to the carriage entrance by the operator. Since the fixing bolt 201c is threadedly connected to the inside of the connecting plate 201b, the movable fixing plate 201d starts to move downward and clamps and fixes the operating bed body 301b by rotating the fixing bolt 201c. After the fixation is completed, the electric push rod 201a starts to work to pull the operating bed body 301b into the carriage, and at the same time cooperates with the operator to move the operating bed body 301b. The operating bed body 301b is fixed by the movement of the electric push rod 201a and the fixing of the movable fixing plate 201d, so that the direction of the operating bed body 301b is fixed when it moves inside the carriage, the moving trajectory of the operating bed body 301b is modified, and a preliminary correction is made for the subsequent pre-installation to ensure the movement of the operating bed body 301b and prevent the operating bed body 301b from being offset and not fixed during movement, making it difficult for the operator to move.

[0044] When the operating bed body 301b moves, after the operating bed body 301b moves to the specified position, the moving card strip 301d at the bottom of the operating bed body 301b touches the protruding rotating card block 303a inside the fixed plate 103, so that the rotating card block 303a is reversed and is inserted into the limiting groove 301c at the bottom of the operating bed body 301b to limit and preliminarily fix the operating bed body 301b. At the same time, through the fixation of the rotating card block 303a and the limiting groove 301c, the fixing component 302 is vertically aligned in the direction of the fixing groove 303b, and the fixing component 302 naturally slides into the fixing groove 303b to pre-install the operating bed body 301b, so that the operating bed body 301b is further fixed to prevent the position of the operating bed body 301b from shifting again.

[0045] The remaining structures are the same as those of Example 1.

[0046] Example 3, reference Figure 1 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: the fixing component 302 includes a screw 302a slidably set on the base 301a, a rotating block 302d rotatably set inside the screw 302a, and a push rod 302b slidably set inside the base 301a, and the operating bed body 301b is preliminarily installed and fixed by the screw 302a falling into the fixing groove 303b.

[0047] Compared with Example 2, further, a return spring 302c is provided at the bottom of the push rod 302b, and the return spring 302c is connected to the screw rod 302a. The screw rod 302a can be quickly disassembled by pressing the push rod 302b, and at the same time, the return spring 302c at the bottom of the push rod 302b can make the push rod 302b return to its original position and reset when released.

[0048] Furthermore, the outer diameter thread of the screw rod 302a is provided with a fixing nut 302e, and the top of the screw rod 302a is provided with a T-shaped head 302f, and the operating bed body 301b can be quickly fixed and quickly disassembled by rotating the fixing nut 302e.

[0049] During use, when the operating bed body 301b is quickly fixed and installed, because the fixing component 302 slides into the fixing groove 303b to complete the initial installation and fixing, the operator turns the fixing nut 302e to start the fixing nut 302e to rotate along the screw 302a and fix the operating bed body 301b, and the rotating block 302d at the bottom of the screw 302a rotates from a Y shape to a straight shape, and is firmly fixed to the bottom of the fixing plate 103 like the principle of an expansion screw, so that the operating bed body 301b is fixed, and at the same time, the front end of the operating bed body 301b is fixed by the moving component 201, thereby cooperating with the fixing component 302 to prevent the operating bed body 301b from easily loosening when encountering bumpy roads. In addition, the operating bed is heavy, and loosening may cause collision and damage to other equipment.

[0050] When disassembling the operating bed body 301b, the operator rotates the fixing nut 302e in the opposite direction and presses the push rod 302b inside the fixing assembly 302 to squeeze the push rod 302b inward, and squeezes the rotating block 302d through the push rod 302b to make the rotating block 302d return from the straight line to the inside of the screw 302a, and at the same time moves the T-head 302f upward to achieve the rapid disassembly of the operating bed body 301b. At the same time, the moving assembly 201 can be used for auxiliary disassembly. Because the T-head 302f is T-shaped, the rotation direction and overall direction of the rotating block 302d at the bottom can be known during rotation. This structure can quickly and reliably fix the heavier operating bed body 301b on the bottom plate of the carriage. The direction of the bottom rotating block 302d can be known by the direction of the top T-head 302f, and the outer dimensions of the operating bed body 301b are kept consistent with the outer dimensions of the fixed inner plate, so that it is easy to find the reference and facilitate rapid adjustment, disassembly and installation.

[0051] The remaining structure is the same as that of Example 2.

[0052] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0053] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A vehicle-mounted operating table that can be quickly disassembled and assembled, characterized in that: include, A rescue unit (100) comprises a surgical vehicle body (101), a bottom plate (102) arranged inside the surgical vehicle body (101), and a fixing plate (103) arranged on the bottom plate (102); A moving unit (200) comprises a moving component (201) arranged on the base plate (102); and The position limiting installation unit (300) comprises an operating bed assembly (301) arranged on the fixing plate (103), a fixing assembly (302) arranged on the operating bed assembly (301), and a position limiting assembly (303) arranged on the base plate (102).

2. The fast-disassembly vehicle-mounted operating table according to claim 1 is characterized in that: The moving component (201) comprises an electric push rod (201a) arranged on the top of the fixing plate (103), a connecting plate (201b) arranged at the output end of the electric push rod (201a), a fixing bolt (201c) threadedly arranged inside the connecting plate (201b), and a moving fixing plate (201d) slidably arranged inside the connecting plate (201b), and the moving fixing plate (201d) is connected to the fixing bolt (201c).

3. The fast-disassembly vehicle-mounted operating table according to claim 2 is characterized in that: The operating table assembly (301) comprises a base (301a) arranged on the fixed plate (103), an operating table body (301b) arranged on the base (301a), and a movable clamping strip (301d) arranged at the bottom of the base (301a).

4. The fast disassembly vehicle-mounted operating table according to claim 3 is characterized in that: Limiting grooves (301c) are provided at both ends of the bottom of the base (301a).

5. The fast-disassembly vehicle-mounted operating table according to claim 4 is characterized in that: The fixing assembly (302) comprises a screw rod (302a) slidably disposed on the base (301a), a rotating block (302d) rotatably disposed inside the screw rod (302a), and a push rod (302b) slidably disposed inside the base (301a).

6. The fast-disassembly vehicle-mounted operating table according to claim 5 is characterized in that: A return spring (302c) is arranged at the bottom of the push rod (302b), and the return spring (302c) is connected to the screw rod (302a).

7. The fast-disassembly vehicle-mounted operating table according to claim 6 is characterized in that: The outer diameter thread of the screw rod (302a) is provided with a fixing nut (302e).

8. The fast-disassembly vehicle-mounted operating table according to claim 7 is characterized in that: The top of the screw rod (302a) is provided with a T-shaped head (302f).

9. The fast-disassembly vehicle-mounted operating table according to claim 8, characterized in that: The limiting assembly (303) comprises a rotating clamping block (303a) rotatably arranged inside the fixing plate (103), and the rotating clamping block (303a) cooperates with the limiting groove (301c).

10. The fast-disassembly vehicle-mounted operating table according to claim 9, characterized in that: A fixing groove (303b) is provided inside the fixing plate (103), and the fixing groove (303b) cooperates with the fixing assembly (302).

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