External display assembly for ferromagnetic detection device

Abstract

The utility model relates to the technical field of detection devices, and discloses an external display assembly for a ferromagnetic detection device, which comprises an object placing plate, an outer shell is slidably connected in the object placing plate, a clamping groove is formed in the outer shell, a fixing block is fixedly connected to the outer wall of the object placing plate, a fixing shaft is fixedly connected in the fixing block, and the fixing shaft is fixedly connected to the outer wall of the object placing plate. A V-shaped clamping block is rotationally connected to the outer wall of the fixing shaft, the outer wall of the V-shaped clamping block is slidably connected to the interior of the fixing block, and one end of the V-shaped clamping block is slidably connected to the interior of the clamping groove. According to the utility model, the problems that a ferromagnetic detection device in the display assembly is too tedious in disassembly process, difficult to disassemble and assemble a single group of detection sections and inconvenient to use are solved, and the purposes that the internal multi-section sensor can be disassembled and assembled section by section and can be quickly and independently disassembled without disassembling the whole detection device are achieved; and the normal operation of the whole detection device is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to an external display component for a ferromagnetic detection device. Background Art

[0002] A ferromagnetic detection device is a medical device mainly used to detect and diagnose the position and quantity of ferromagnetic substances in the body, such as cardiac pacemakers, artificial joints, etc. This device emits an alternating magnetic field, causing the ferromagnetic substances in the body to generate eddy currents, which then move back and forth to generate detectable signals. In order for medical staff to understand the working state and detection results of the ferromagnetic detection device in real time and intuitively, an external display component is needed.

[0003] Traditional ferromagnetic detection devices use external display components to help medical staff detect and avoid damaging ferromagnetic substances in the body (such as cardiac pacemakers, artificial joints, etc.) during surgery. When in use, the device emits an alternating magnetic field, triggering the ferromagnetic substances in the body to generate eddy currents, thereby generating detectable signals. These signals are processed and displayed by the external display component, enabling medical staff to understand the working state and detection results of the detection device in real time, so as to better guide the surgical operation and ensure the safety of the surgery.

[0004] For the above-mentioned external display component for a traditional ferromagnetic detection device, during use, the internal ferromagnetic detection device is usually tightly integrated, the disassembly process is too cumbersome, and it is difficult to disassemble and assemble a single detection section, which will consume a lot of time and energy and is not convenient to use. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an external display component for a ferromagnetic detection device, aiming to improve the problem that the disassembly process of the ferromagnetic detection device inside the display component is too cumbersome, and it is difficult to disassemble and assemble a single detection section, which will consume a lot of time and energy and is not convenient to use.

[0006] To achieve the above object, the utility model provides the following technical solution: An external display component for a ferromagnetic detection device, including a storage board, a housing body is slidably connected inside the storage board, a card slot is opened inside the housing body, a fixing block is fixedly connected to the outer wall of the storage board, a fixing shaft is fixedly connected inside the fixing block, a V-shaped clamping block is rotatably connected to the outer wall of the fixing shaft, the outer wall of the V-shaped clamping block is slidably connected inside the fixing block, one end of the V-shaped clamping block is slidably connected inside the card slot, a torsion spring is sleeved on the outer wall of the fixing shaft, one end of the torsion spring is fixedly connected inside the V-shaped clamping block, the other end of the torsion spring is fixedly connected inside the fixing block, and a limiting component is arranged inside the fixing block, and the limiting component is used for limiting the V-shaped clamping block.

[0007] Further, the limiting component includes a screw rod, the outer wall of the screw rod is threadedly connected inside the fixed block, one end of the screw rod is fixedly connected with a limiting block, and one end of the limiting block is attached to the outer wall of the V-shaped clamping block.

[0008] Further, a connecting wire harness is slidably connected inside the placement plate, and the outer wall of the connecting wire harness is slidably connected inside the outer housing.

[0009] Further, fixing rods are fixedly connected to both sides of the outer wall of the placement plate, and a support column is fixedly connected to one end of each fixing rod.

[0010] Further, a fixed base is fixedly connected to the bottom of the support column, and the fixed base is arranged at the bottom of the placement plate.

[0011] Further, a display screen is fixedly connected inside the placement plate, and a sound alarm is arranged below the display screen.

[0012] Further, the sound alarm is fixedly connected inside the placement plate, and three fluxgate sensors are arranged below the sound alarm, and the outer walls of the three fluxgate sensors are fixedly connected inside the placement plate in sequence.

[0013] Further, two detection segments are arranged inside the fluxgate sensor, and an LED lamp is fixedly connected inside the fluxgate sensor.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, first, the V-shaped clamping block is driven to slide inside the fixed block and the clamping groove, and then the outer housing is fixed and released by cooperating with the fixed shaft, torsion spring, screw rod and limiting block, so as to facilitate the individual disassembly and assembly of the internal fluxgate sensor, solve the problem that the disassembly process of the ferromagnetic detection device inside the display component is too cumbersome, and it is difficult to disassemble and assemble a single group of detection segments, and it is not convenient to use, and achieve that the multi-segment sensor inside can be disassembled and assembled in segments, can be quickly disassembled individually, without disassembling the whole detection device, and will not affect the normal operation of the whole detection device.

[0016] 2. In the utility model, first, support is realized through the fixing rods, support columns and fixed bases, then segmented detection is carried out by cooperating with three fluxgate sensors, then more accurate detection is carried out through the internal detection segments, and finally the sound alarm and LED lamp are cooperated to locate the specific position and give an alarm, achieving detection alarm and quickly locking the position, effectively saving the time of medical staff and patients. Description of the Drawings

[0017] Figure 1 Schematic three-dimensional structure diagram of an external display component for a ferromagnetic detection device proposed by the present utility model;

[0018] Figure 2 Schematic structure diagram of the outer housing of an external display component for a ferromagnetic detection device proposed by the present utility model;

[0019] Figure 3 is Figure 2 Enlarged view of part A in

[0020] Figure 4 Schematic structure diagram of the placement board of an external display component for a ferromagnetic detection device proposed by the present utility model;

[0021] Figure 5 Schematic structure diagram of the fluxgate sensor of an external display component for a ferromagnetic detection device proposed by the present utility model.

[0022] Legend:

[0023] 1. Placement board; 2. Outer housing; 3. Card slot; 4. Fixed block; 5. V-shaped clamping block; 6. Fixed shaft; 7. Torsion spring; 8. Screw; 9. Limit block; 10. Connection wire harness; 11. Fixed rod; 12. Support pillar; 13. Fixed base; 14. Display screen; 15. Sound alarm; 16. Fluxgate sensor; 17. Detection section; 18. LED lamp. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Refer to Figure 1 - Figure 3, an embodiment provided by the present utility model: an external display component for a ferromagnetic detection device, including a placement board 1, an outer housing 2 is slidably connected inside the placement board 1, a card slot 3 is opened inside the outer housing 2, a fixing block 4 is fixedly connected to the outer wall of the placement board 1, a fixing shaft 6 is fixedly connected inside the fixing block 4, a V-shaped clamping block 5 is rotatably connected to the outer wall of the fixing shaft 6, the outer wall of the V-shaped clamping block 5 is slidably connected inside the fixing block 4, one end of the V-shaped clamping block 5 is slidably connected inside the card slot 3, a torsion spring 7 is sleeved on the outer wall of the fixing shaft 6, one end of the torsion spring 7 is fixedly connected inside the V-shaped clamping block 5, the other end of the torsion spring 7 is fixedly connected inside the fixing block 4, a limiting component is arranged inside the fixing block 4, and the limiting component is used for limiting the V-shaped clamping block 5. The limiting component includes a screw rod 8, the outer wall of the screw rod 8 is threadedly connected inside the fixing block 4, one end of the screw rod 8 is fixedly connected with a limiting block 9, and one end of the limiting block 9 is attached to the outer wall of the V-shaped clamping block 5;

[0026] Specifically, when maintenance is required, first pull the V-shaped clamping block 5 to make it rotate inside the fixing block 4. This action will drive the flipping of the torsion spring 7, so that one end of the V-shaped clamping block 5 disengages from the card slot 3, thereby releasing the outer housing 2. At this time, the fluxgate sensor 16 can be easily taken out for necessary maintenance. During installation, pull the V-shaped clamping block 5, put the outer housing 2 back in place, release the V-shaped clamping block 5, so that the torsion spring 7 rebounds without force, and the V-shaped clamping block 5 is reinserted into the card slot 3 of the outer housing 2. Subsequently, rotate the screw rod 8 to push the limiting block 9 to move until it fits with the V-shaped clamping block 5 to ensure that the outer housing 2 is firmly fixed, and the disassembly and assembly process is completed.

[0027] Refer to Figure 1 , Figure 4 and Figure 5 , a connecting wire harness 10 is slidably connected inside the placement board 1, the outer wall of the connecting wire harness 10 is slidably connected inside the outer housing 2. Fixed rods 11 are fixedly connected to both sides of the outer wall of the placement board 1, a support column 12 is fixedly connected to one end of the fixed rod 11, a fixed base 13 is fixedly connected to the bottom of the support column 12, the fixed base 13 is arranged at the bottom of the placement board 1. A display screen 14 is fixedly connected inside the placement board 1, a sound alarm 15 is arranged below the display screen 14, the sound alarm 15 is fixedly connected inside the placement board 1, three fluxgate sensors 16 are arranged below the sound alarm 15, the outer walls of the three fluxgate sensors 16 are fixedly connected inside the placement board 1 in sequence. Two detection sections 17 are arranged inside the fluxgate sensor 16, and an LED lamp 18 is fixedly connected inside the fluxgate sensor 16;

[0028] Specifically, in actual use, the three sets of fluxgate sensors 16 provided inside the storage board 1 can simultaneously detect three parts of the human body. The two detection segments 17 inside each set of fluxgate sensors 16 can accurately locate magnetic items, significantly improving the detection efficiency. When a magnetic item is detected, the LED lamp 18 beside the corresponding detection segment 17 will flash, and at the same time, the sound alarm 15 will give an alarm to immediately notify the medical staff, ensuring the accuracy and efficiency of the security check. Through this comprehensive alarm system, the ferromagnetic detection device not only improves the safety standard but also saves the precious time of medical staff and patients.

[0029] Working principle: When the external display component of the ferromagnetic detection device needs to be used, first pull the V-shaped block 5 to rotate inside the fixed block 4, so that one end of the V-shaped block 5 moves out of the inside of the card slot 3, so that the outer shell 2 is no longer restricted. Then the fluxgate sensor 16 can be taken out for maintenance. When installing, first pull the V-shaped block 5, then place the outer shell 2 back correspondingly, and then release the V-shaped block 5. At this time, the torsion spring 7 rebounds to drive the V-shaped block 5 to be stuck in the card slot 3 inside the outer shell 2 again. Then rotate the screw rod 8 to drive the limit block 9 to move inside the fixed block 4. When the limit block 9 fits with the V-shaped block 5, the restriction of the V-shaped block 5 can be achieved, achieving the effect of disassembling and assembling the outer shell 2.

[0030] In addition, when using the external display component of the ferromagnetic detection device, since there are three sets of fluxgate sensors 16 of model MS01 provided inside the storage board 1, the human body can be detected in three parts. At the same time, two detection segments 17 are provided inside each set of fluxgate sensors 16, which can quickly lock the position of the magnetic item when a magnetic item is detected, effectively saving the time of medical staff and patients. At the same time, when a magnetic item is detected, the LED lamp 18 beside the corresponding detection segment 17 will flash, and the sound alarm 15 will give an alarm to notify the medical staff.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An external display assembly for a ferromagnetic detection device, comprising a storage plate (1), characterized in that: The interior of the storage plate (1) is slidably connected to an outer shell (2), a slot (3) is provided inside the outer shell (2), an outer wall of the storage plate (1) is fixedly connected to a fixed block (4), a fixed shaft (6) is fixedly connected inside the fixed block (4), an outer wall of the fixed shaft (6) is rotatably connected to a V-shaped block (5), an outer wall of the V-shaped block (5) is slidably connected to the interior of the fixed block (4), one end of the V-shaped block (5) is slidably connected to the interior of the slot (3), a torsion spring (7) is sleeved on the outer wall of the fixed shaft (6), one end of the torsion spring (7) is fixedly connected to the interior of the V-shaped block (5), and the other end of the torsion spring (7) is fixedly connected to the interior of the fixed block (4), and a limiting component is provided inside the fixed block (4), and the limiting component is used to limit the V-shaped block (5).

2. The external display assembly for a ferromagnetic detection device according to claim 1, characterized in that: The limit assembly comprises a screw rod (8), the outer wall of the screw rod (8) is threadedly connected to the interior of the fixed block (4), one end of the screw rod (8) is fixedly connected to the limit block (9), and one end of the limit block (9) is attached to the outer wall of the V-shaped clamping block (5).

3. The external display assembly for a ferromagnetic detection device according to claim 1, characterized in that: The interior of the storage plate (1) is slidably connected to a connection harness (10), and the outer wall of the connection harness (10) is slidably connected to the interior of the outer shell (2).

4. The external display assembly for a ferromagnetic detection device according to claim 3, characterized in that: Both sides of the outer wall of the storage plate (1) are fixedly connected to fixing rods (11), and one end of the fixing rod (11) is fixedly connected to a support column (12).

5. The external display assembly for a ferromagnetic detection device according to claim 4, characterized in that: The bottom of the support (12) is fixedly connected to a fixed base (13), and the fixed base (13) is arranged at the bottom of the storage plate (1).

6. The external display assembly for a ferromagnetic detection device according to claim 5, characterized in that: A display screen (14) is fixedly connected to the interior of the storage plate (1), and a sound alarm (15) is arranged below the display screen (14).

7. The external display assembly for a ferromagnetic detection device according to claim 6, characterized in that: The sound alarm (15) is fixedly connected to the interior of the storage plate (1), and three fluxgate sensors (16) are arranged below the sound alarm (15), and the outer walls of the three fluxgate sensors (16) are fixedly connected to the interior of the storage plate (1) in sequence.

8. The external display assembly for a ferromagnetic detection device according to claim 7, characterized in that: Two detection sections (17) are arranged inside the fluxgate sensor (16), and an LED lamp (18) is fixedly connected inside the fluxgate sensor (16).

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