Blocking frame for medical imaging department
By designing a combination of shading components, limiting components and locking components in the medical imaging barrier frame, and using the universal wheel and spur gear transmission mechanism, the problem of inconvenient storage and unstable movement of the barrier frame in the prior art is solved, and the problem of inconvenient storage and unstable movement of the barrier frame is realized. Higher stability and safety.
Patent Information
- Application Number
- CN202323467052.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2033-12-19
AI Technical Summary
The existing mobile radiation protection barrier for medical imaging departments is not convenient for storage due to the simple hinge connection of the entire lead plate, and it is prone to irregular movement and accidentally touching the machine during the movement.
A medical imaging barrier frame including a shading assembly, a limiting assembly and a locking assembly was designed. By connecting the limiting assembly and a locking assembly in the housing, a universal wheel and a spur gear transmission mechanism is used to realize multiple shading components. Stable connections and limits ensure stability and security when moving.
It improves the stability of the gear during movement, avoids irregular movement and accidentally touching the machine, and simplifies the expansion and storage process of the gear.
Smart Images
Figure CN222285497U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a medical imaging department retaining frame. Background Art
[0002] Imaging not only expands the scope of human body examination and improves the level of diagnosis, but also can treat certain diseases. In this way, it greatly expands the scope of work of this discipline and becomes an important pillar of medical work. Soon after Roentgen discovered X-rays in 1895, X-rays were used in medicine to examine the human body and diagnose diseases, forming a new discipline of radiological diagnosis and laying the foundation for medical imaging. To this day, radiological diagnosis is still the main content of medical imaging and is widely used.
[0003] Existing mobile radiation protection frames used in medical imaging departments generally use a whole lead plate as the protection frame. The existing multiple frames are connected by simple hinges, which is not convenient for storage and is prone to irregular movement of the frame and accidental collision with the machine during movement. Utility Model Content
[0004] In order to solve the above technical problems, the utility model further proposes a medical imaging department retaining frame.
[0005] The specific technical scheme of the utility model is as follows: A medical imaging department shielding frame includes: a shielding component, multiple shielding components are connected by a connecting shell, multiple limit components are symmetrically arranged in the connecting shell, a locking component is arranged in the connecting shell, multiple limit components are connected by the locking component, and multiple universal wheels are arranged on the lower end surface of the shielding component. The limit component includes: a first limit kit, the connecting shell is connected to the shielding component through the first limit kit and the second limit kit, the first limit kit and the second limit kit are connected by spur gear transmission, the first limit kit and the second limit kit have the same structure, and the first limit kit is connected to the locking assembly.
[0006] Further, the first limiting kit includes: a fixed seat, a plurality of fixed seats are arranged in the connecting shell, a push rod is slidably connected in the fixed seat, a circular axis array on the shielding component has a plurality of limiting grooves, a circular axis array at the end of the push rod has a plurality of limiting protrusions for cooperating with the limiting grooves, a rack is connected to the push rod, at least one spur gear is rotatably connected in the connecting shell, the rack of the first limiting kit is connected to the rack of the second limiting kit through a spur gear transmission, and the push rod of the first limiting kit is connected to the locking assembly.
[0007] Furthermore, the locking assembly includes: a push block, which is slidably connected to the push block through a limit rod in the connecting shell, both ends of the push block are connected to the push rod of the first limit kit, the push block is connected to the connecting shell through a spring, the push block is slidably connected to a hinged seat through the push block, the hinged seat is hinged to the limit block through a torsion spring, and a limit groove cooperating with the limit block is provided on the connecting shell.
[0008] Furthermore, the shielding assembly includes: a fixed frame, the lower end surface of the fixed frame is connected to a plurality of universal wheels, a lead plate is arranged in the fixed frame, the fixed frame is connected to a hinged base rotatably connected to the connecting shell, and the circular axis array on the hinged base has a plurality of limiting grooves.
[0009] Furthermore, a limiting groove for fixing the lead plate is provided in the fixing frame.
[0010] Furthermore, the hinged base is connected to the fixing frame via bolts.
[0011] Beneficial effects:
[0012] In the present application, multiple shielding assemblies are connected through a connecting shell, multiple limit assemblies are symmetrically arranged in the connecting shell, a locking assembly is arranged in the connecting shell, multiple limit assemblies are connected through the locking assembly, and multiple universal wheels are arranged on the lower end surface of the shielding assembly. The limit assembly includes: a first limit kit, the connecting shell is connected to the shielding assembly through the first limit kit and the second limit kit, the first limit kit and the second limit kit are connected through a spur gear transmission, the first limit kit and the second limit kit have the same structure, the first limit kit is connected to the locking assembly, so that multiple shielding assemblies can be limited and connected, thereby improving the stability when the blocking frame is moved. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the utility model;
[0014] Figure 2 For the utility model Figure 1 A magnified view of area A;
[0015] Figure 3 This is a schematic diagram of the structure of the first limiter kit of the utility model;
[0016] Figure 4 For the utility model Figure 3 A magnified view of region B;
[0017] Figure 5 For the utility model Figure 3 A magnified view of region C;
[0018] Figure 6 For the utility model Figure 3 A magnified view of region D;
[0019] Figure 7 This is a position diagram of the limiting groove of the utility model;
[0020] Figure 8 This is a schematic diagram of the locking assembly structure of the utility model;
[0021] Description of the markings in the figure:
[0022] Shielding assembly 1, connecting shell 2, limiting assembly 3, universal wheel 4, locking assembly 5, fixed seat 311, push rod 312, limiting protrusion 313, limiting groove 314, rack 315, first limiting kit 31, second limiting kit 32, spur gear 33, push block 51, spring 52, limiting groove 53, limiting block 54, limiting rod 55, articulated seat 56, fixed frame 11, lead plate 12, articulated base 13. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.
[0025] Embodiment 1: A medical imaging department retaining frame, combined with the attached Figure 1 To Attachment Figure 8 The invention is described as follows, comprising: a shielding component 1, a plurality of the shielding components 1 are connected through a connecting shell 2, a plurality of limiting components 3 are symmetrically arranged in the connecting shell 2, a locking component 5 is arranged in the connecting shell 2, a plurality of the limiting components 3 are connected through the locking component 5, a plurality of universal wheels 4 are arranged on the lower end surface of the shielding component 1, the limiting component 3 comprises: a first limiting kit 31, the connecting shell 2 is connected to the shielding component 1 through the first limiting kit 31 and the second limiting kit 32, the first limiting kit 31 and the second limiting kit 32 are connected through a spur gear 33, the first limiting kit 31 and the second limiting kit 32 have the same structure, the first limiting kit 31 is connected to the locking component 5,
[0026] In the present application, multiple shielding components 1 are connected through a connecting shell 2, and multiple limit components 3 are symmetrically arranged in the connecting shell 2, and a locking component 5 is arranged in the connecting shell 2. Multiple limit components 3 are connected through the locking component 5, and multiple universal wheels 4 are arranged on the lower end surface of the shielding component 1. The limit component 3 includes: a first limit kit 31, the connecting shell 2 is connected to the shielding component 1 through the first limit kit 31 and the second limit kit 32, the first limit kit 31 and the second limit kit 32 are connected through a spur gear 33, the first limit kit 31 and the second limit kit 32 have the same structure, and the first limit kit 31 is connected to the locking component 5, so that multiple shielding components 1 can be limited and connected, thereby improving the stability when the blocking frame is moved.
[0027] Embodiment 2: Based on embodiment 1, Figure 3 To Attachment Figure 7 To illustrate, the first limiting kit 31 includes: a fixing seat 311, a plurality of fixing seats 311 are arranged in the connecting shell 2, a push rod 312 is slidably connected in the fixing seat 311, a circular axis array on the shielding component 1 has a plurality of limiting grooves 314, a circular axis array at the end of the push rod 312 has a plurality of limiting protrusions 313 for cooperating with the limiting grooves 314, a rack 315 is connected to the push rod 312, at least one spur gear 33 is rotatably connected in the connecting shell 2, the rack 315 of the first limiting kit 31 and the rack 315 of the second limiting kit 32 are connected through the spur gear 33, and the push rod 312 of the first limiting kit 31 is connected to the locking component 5.
[0028] Among them, a limit block slidably connected to the push rod 312 is provided in the connecting shell 2, which is used to position the push rod 312 to the extreme position. The contact surface of the limit groove 314 and the limit protrusion 313 is set to an acute angle to avoid mechanical interference between the limit groove 314 and the limit protrusion 313 when they contact, and is used for the clamping guidance of the limit groove 314 and the limit protrusion 313.
[0029] In the present application, a plurality of fixing seats 311 are arranged in a connecting shell 2, a push rod 312 is slidably connected in the fixing seat 311, a plurality of limiting grooves 314 are arranged in a circular axis array on the shielding component 1, a plurality of limiting protrusions 313 for cooperating with the limiting grooves 314 are arranged in a circular axis array at the end of the push rod 312, a rack 315 is connected to the push rod 312, at least one spur gear 33 is rotatably connected in the connecting shell 2, the rack 315 of the first limiting kit 31 is connected to the rack 315 of the second limiting kit 32 through the spur gear 33, the push rod 312 of the first limiting kit 31 is connected to the locking component 5, thereby realizing that a plurality of shielding components 1 can be connected and the transmission of the locking component 5 is improved.
[0030] Embodiment 3: Based on Embodiment 2, Figure 6 and attached Figure 8 To illustrate, the locking assembly 5 includes: a push block 51, the connection housing 2 is slidably connected to the push block 51 through a limit rod 55, both ends of the push block 51 are connected to the push rod 312 of the first limit kit 31, the push block 51 is connected to the connection housing 2 through a spring 52, the push block 51 is slidably connected to a hinge seat 56 through the push block, the hinge seat 56 is hinged to the limit block 54 through a torsion spring, and a limit groove 53 cooperating with the limit block 54 is provided on the connection housing 2. The connecting shell 2 is slidably connected to the push block 51 through a limit rod 55, both ends of the push block 51 are connected to the push rod 312 of the first limit kit 31, the push block 51 is connected to the connecting shell 2 through a spring 52, the push block 51 is slidably connected to a hinge seat 56 through the push block, the hinge seat 56 is hinged to the limit block 54 through a torsion spring, and a limit groove 53 cooperating with the limit block 54 is provided on the connecting shell 2, so that multiple shielding components 1 can be limited, thereby improving the synchronization rate when locking.
[0031] Embodiment 4: Based on Embodiment 1, Figure 3 , Attachment Figure 4 , Attachment Figure 5 and attached Figure 7 For explanation, the shielding assembly 1 includes: a fixed frame 11, the lower end surface of the fixed frame 11 is connected to a plurality of universal wheels 4, a lead plate 12 is arranged in the fixed frame 11, and a hinged base 13 rotatably connected to the connecting shell 2 is connected to the fixed frame 11, and a circular axis array on the hinged base 13 has a plurality of limiting grooves 314.
[0032] A round tube is arranged on the connecting shell 2, and the hinged base 13 is sleeved on the round tube and rotatably connected with the round tube.
[0033] The present application is connected to a plurality of universal wheels 4 via the lower end surface of a fixed frame 11, a lead plate 12 is arranged inside the fixed frame 11, a hinged base 13 rotatably connected to the connecting shell 2 is connected to the fixed frame 11, and a circular axis array on the hinged base 13 has a plurality of limiting grooves 314, thereby realizing shielding of the patient's accompanying personnel or doctors during image shooting and improving the shielding angle.
[0034] Embodiment 5: Based on Embodiment 4, Figure 1 To Attachment Figure 8 For explanation, the fixing frame 11 is provided with a limiting groove for fixing the lead plate 12. The present application provides a limiting groove for fixing the lead plate 12 in the fixing frame 11, which facilitates the installation and maintenance of the lead plate.
[0035] Embodiment 6: Based on Embodiment 4, Figure 1 To Attachment Figure 8For explanation, the articulated base 13 is connected to the fixed frame 11 by bolts. In the present application, the articulated base 13 is connected to the fixed frame 11 by bolts, which reduces the difficulty of connecting multiple shielding components 1 with the connecting shell 2.
[0036] Working process:
[0037] When it is needed, the fixed frame 11 is unfolded, and the circular tube on the connecting shell 2 is connected to the fixed frame 11 through the hinged base 13, which can realize a large angle rotation. The fixed frame 11 is placed at the required angle, the limit block 54 is supported, and the limit block 54 is moved horizontally upward to make the push block 51 rise. At the same time, the push rod 312 on the first limit kit 31 rises, and the limit protrusion 313 is inserted into the limit groove 314 for clamping. The horizontally moved limit block 54 cooperates with the limit groove 53 for limiting. During the movement, the fixed frame 11 will not move irregularly, and the fixed connection of multiple fixed frames 11 is completed. When it is not needed, the fixed frame 11 is flipped over to make the multiple fixed frames 11 fit horizontally, thereby completing the unfolding and storage of the retaining frame.
[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A medical imaging department bracket, comprising: A shielding assembly (1), wherein a plurality of the shielding assemblies (1) are connected via a connecting shell (2), a plurality of limiting assemblies (3) are symmetrically arranged in the connecting shell (2), a locking assembly (5) is arranged in the connecting shell (2), a plurality of the limiting assemblies (3) are connected via the locking assembly (5), a plurality of universal wheels (4) are arranged on the lower end surface of the shielding assembly (1), and the limiting assembly (3) comprises: a first limiting assembly (31), the connecting shell (2) is connected to the shielding assembly (1) via the first limiting assembly (31) and the second limiting assembly (32), the first limiting assembly (31) and the second limiting assembly (32) are connected via a spur gear (33), the first limiting assembly (31) and the second limiting assembly (32) are of the same structure, and the first limiting assembly (31) is connected to the locking assembly (5).
2. A medical imaging department bracket according to claim 1, characterized in that: The first limiting kit (31) comprises: a fixed seat (311), a plurality of fixed seats (311) are arranged in the connecting shell (2), a push rod (312) is slidably connected in the fixed seat (311), a circular axis array on the shielding component (1) has a plurality of limiting grooves (314), a circular axis array at the end of the push rod (312) has a plurality of limiting protrusions (313) for cooperating with the limiting grooves (314), a rack (315) is connected to the push rod (312), at least one spur gear (33) is rotatably connected in the connecting shell (2), the rack (315) of the first limiting kit (31) and the rack (315) of the second limiting kit (32) are transmission-connected via the spur gear (33), and the push rod (312) of the first limiting kit (31) is connected to the locking component (5).
3. A medical imaging department bracket according to claim 2, characterized in that: The locking assembly (5) comprises: a push block (51), the connection housing (2) is slidably connected to the push block (51) via a limit rod (55), both ends of the push block (51) are connected to the push rod (312) of the first limit kit (31), the push block (51) is connected to the connection housing (2) via a spring (52), the push block (51) is slidably connected to a hinge seat (56) via the push block, the hinge seat (56) is hinged to the limit block (54) via a torsion spring, and a limit groove (53) cooperating with the limit block (54) is provided on the connection housing (2).
4. A medical imaging department bracket according to claim 1, characterized in that: The shielding assembly (1) comprises: a fixed frame (11), the lower end surface of the fixed frame (11) is connected to a plurality of universal wheels (4), a lead plate (12) is arranged inside the fixed frame (11), a hinged base (13) rotatably connected to the connection shell (2) is connected to the fixed frame (11), and a circular axis array on the hinged base (13) has a plurality of limiting grooves (314).
5. A medical imaging department retaining frame according to claim 4, characterized in that: A limiting groove for fixing the lead plate (12) is provided in the fixing frame (11).
6. A medical imaging department retaining frame according to claim 4, characterized in that: The hinged base (13) is connected to the fixed frame (11) via bolts.