Medical plastic seat locking tool

Abstract

The medical plastic seat locking tool comprises a base, front supporting blocks, rear supporting blocks, sliding blocks, guide rails, guide rods and a guide seat, the front supporting blocks are arranged on the base in a left-right symmetry mode, first positioning rods are fixedly arranged in the middles of the front supporting blocks, the two guide rails are arranged on the base in a left-right symmetry mode, and the two guide rods are fixedly arranged on the base in a left-right symmetry mode. Each guide rail is provided with a sliding block in sliding connection, a rear supporting block is fixedly installed above each sliding block, a second positioning rod is fixedly arranged in the middle of each rear supporting block, the guide rails are arranged in the front-back direction, the guide seats are located on the front sides of the guide rails, one end of each guide rod is fixedly connected with the corresponding rear supporting block, and the other end of each guide rod is fixedly connected with the corresponding second positioning rod. According to the tool designed by the utility model, the seat framework with the front supporting bottom plate and the rear supporting bottom plate can be quickly positioned, accurate positioning can be realized through the positioning rods distributed on the front side and the rear side so as to lock the position of the seat framework, and subsequent assembly is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling, in particular to a medical plastic seat locking tooling. Background Art

[0002] A large number of seats are used in hospitals, and seats of special shapes are customized according to the needs of corresponding departments. Medical seats are convenient for patients to receive better medical treatment. The seat frame needs to be locked in position before assembly, so suitable tooling needs to be designed to facilitate the subsequent assembly of various components. The difference between different models of this type of seat frame is the different spacing between the front and rear base plates, and the completely fixed positioning rod cannot adapt to different models. Utility Model Content

[0003] In order to solve the above technical problems, the utility model relates to a medical plastic seat locking tooling, which has a simple and reliable structure, effectively solves the above technical problems, and is suitable for popularization and use. In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0004] A medical plastic seat locking tool, comprising a base, a front support block, a rear support block, a slider, a guide rail, a guide rod, and a guide seat, wherein the base is provided with a front support block which is symmetrically arranged on the left and right, a first positioning rod is fixedly arranged in the middle of the front support block, two guide rails are symmetrically arranged on the base and located behind the front support block, each guide rail is provided with a slidingly connected slider, a rear support block is fixedly installed above the slider, a second positioning rod is fixedly arranged in the middle of the rear support block, the guide rails are arranged in a front-to-back direction, the guide seat is located at the front side of the guide rails, the guide rod is arranged parallel to the guide rails and one end of the guide rod is fixedly connected to the rear support block, the guide rod is slidably matched with the guide hole of the guide seat, the first positioning rod is used to position the front bottom plate of the seat frame, and the second positioning rod is used to position the rear bottom plate of the seat frame.

[0005] On the basis of the above solution and as a preferred solution of the above solution: one end of the two guide rods close to the front support block is connected by a cross plate.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the bottom of the first positioning rod and the second positioning rod are both provided with threaded connecting columns, the front support block and the rear support block are provided with threaded connecting holes adapted to the corresponding threaded connecting columns, and the first positioning rod and the second positioning rod are respectively fixed to the front support block and the rear support block by threaded connection.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the front support block is in a T-shaped structure, and bolt mounting holes are respectively provided on the left and right sides of the front support block, connecting bolts are installed in the bolt mounting holes, and the front support block is fixed to the base by the connecting bolts.

[0008] On the basis of the above solution and as a preferred solution of the above solution: a support column is respectively provided at the four lower corners of the base.

[0009] On the basis of the above solution and as a preferred solution of the above solution: a caster is provided under each of the support columns.

[0010] Compared with the prior art, the present invention has the following outstanding and beneficial technical effects: the tooling designed in the present invention can quickly position a seat frame having front and rear support base plates; the positioning rods distributed on the front and rear sides can achieve precise positioning to lock the position of the seat frame, which is convenient for subsequent assembly; at the same time, the positioning rods on the rear side can be conveniently adjusted front and rear to adapt to different models of the same type of seat frames; the adaptability is good and the use is flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is the overall structural diagram of the device DETAILED DESCRIPTION

[0012] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments. However, the specific implementation methods and embodiments described below are for illustrative purposes only and are not intended to limit the present invention.

[0013] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate directions or positional relationships based on the attached Figure 1 The directions or positional relationships shown are only for the convenience of describing the present invention, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0014] In the description of this application, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0015] In order to solve the above technical problems, Figure 1As shown, the utility model designs a medical plastic seat locking tool, including a base 1, a front support block 2, a rear support block 3, a slider 4, a guide rail 5, a guide rod 6, and a guide seat 7. The base 1 is provided with a front support block 2 which is symmetrically arranged on the left and right. Preferably, the front support block 2 is in a T-shaped structure, and bolt mounting holes are respectively provided on the left and right sides of the front support block 2. Connecting bolts 8 are installed in the bolt mounting holes. The front support block 2 is fixed to the base 1 by the connecting bolts 8. The bolt connection method is stable and convenient for disassembly and installation, which is convenient for subsequent maintenance and replacement of components.

[0016] A first positioning rod 9 is fixedly provided in the middle of the front support block 2, and the first positioning rod 9 protrudes upward from the upper surface of the front support block 2. The first positioning rod 9 is used to position the front bottom plate 11 of the seat frame 10. The two guide rails 5 are symmetrically arranged on the base 1 and are located behind the front support block 2. Each guide rail 5 is provided with a sliding block 4 with a sliding connection, and a rear support block 3 is fixedly installed above the slider 4. A second positioning rod 12 is fixedly provided in the middle of the rear support block 3. The guide rails 5 are arranged in the front-to-back direction, and the guide seat 7 is located at On the front side of the guide rail 5, the guide rod 6 is arranged parallel to the guide rail 5 and one end of the guide rod 6 is fixedly connected to the rear support block. The guide rod 6 is slidably matched with the guide hole of the guide seat 7. The second positioning rod 12 is used to position the rear bottom plate 13 of the seat frame 10. The four-point positioning method can quickly lock the seat frame 10 so that it is stable above the base 1, which is convenient for subsequent assembly. At the same time, the rear positioning rod can be conveniently adjusted front and back to adapt to different models of the same type of seat frames 10. It has good adaptability and is more flexible to use.

[0017] It is further preferred in this embodiment that the two guide rods 6 are connected at one end close to the front support block 2 by a horizontal plate 14. The setting of the horizontal plate 14 can enable the two guide rods 6 to move forward and backward synchronously with the horizontal plate, thereby facilitating the simultaneous adjustment of the positions of the two second positioning rods 12, and also ensuring the lateral consistency of the two second positioning rods 12.

[0018] It is further preferred in the present embodiment that the bottom of the first positioning rod 9 and the bottom of the second positioning rod 12 are provided with threaded connection columns, and the front support block 2 and the rear support block 3 are provided with threaded connection holes adapted to the corresponding threaded connection columns. The first positioning rod 9 and the second positioning rod 12 are respectively fixed to the front support block 2 and the rear support block 3 by threaded connection. The threaded connection not only ensures a stable connection, but also makes the disassembly and assembly of the positioning rods more convenient, thereby facilitating the subsequent maintenance and replacement of components.

[0019] It is further preferred in this embodiment that a support column is respectively provided at the four corners below the base 1, and a caster 15 is provided below each of the support columns. The caster 15 preferably has a brake mechanism that can be freely adjusted and controlled by the staff. When the brake is released, the tooling can be quickly transferred, and the position of the device is fixed after the wheel is locked.

[0020] It is worth noting that the technical features such as rollers, guide rails, sliders, etc. involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the invention point of this utility model patent. This utility model patent will not be further elaborated.

[0021] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made by technicians in the relevant technical field based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical plastic seat locking tool, characterized by: It includes a base, a front support block, a rear support block, a slider, a guide rail, a guide rod and a guide seat, the base is provided with a front support block which is symmetrically arranged on the left and right, a first positioning rod is fixedly arranged in the middle of the front support block, two guide rails are symmetrically arranged on the base and are located behind the front support block, each guide rail is provided with a slidingly connected slider, a rear support block is fixedly installed above the slider, a second positioning rod is fixedly arranged in the middle of the rear support block, the guide rails are arranged in the front-to-back direction, the guide seat is located at the front side of the guide rails, the guide rod is arranged parallel to the guide rails and one end of the guide rod is fixedly connected to the rear support block, the guide rod is slidably matched with the guide hole of the guide seat, the first positioning rod is used to position the front bottom plate of the seat frame, and the second positioning rod is used to position the rear bottom plate of the seat frame.

2. A medical plastic seat locking tool according to claim 1, characterized in that: One end of the two guide rods close to the front support block is connected by a transverse plate.

3. A medical plastic seat locking tool according to claim 2, characterized in that: The bottom of the first positioning rod and the second positioning rod are both provided with threaded connection columns, and the front support block and the rear support block are provided with threaded connection holes adapted to the corresponding threaded connection columns. The first positioning rod and the second positioning rod are respectively fixed to the front support block and the rear support block by threaded connection.

4. The medical plastic seat locking tool according to claim 3, characterized in that: The front support block is in a T-shaped structure. The left and right sides of the front support block are respectively provided with bolt mounting holes. Connecting bolts are installed in the bolt mounting holes. The front support block is fixed to the base through the connecting bolts.

5. The medical plastic seat locking tool according to claim 4, characterized in that: A supporting column is respectively arranged at the four lower corners of the base.

6. The medical plastic seat locking tool according to claim 5, characterized in that: A caster is provided below each support column.

Images