Mobile alternating current power supply detection device for medical tower crane

Abstract

The utility model relates to a mobile alternating current power supply detection device for a medical tower crane, which belongs to the technical field of medical tower crane detection, and comprises an inverter, a charging module and a storage battery, the charging module is connected with the storage battery through a wire, and the storage battery is connected with the input end of the inverter through a wire; the inverter, the storage battery and the charging module are installed in the shell from top to bottom. The output end of the inverter is connected with a socket which is positioned at the upper part of the shell; a mounting structure is arranged on the shell, and the mounting structure is detachably fixed on the medical tower crane; and the device is portable and can be mounted on a medical tower crane, so that detection personnel can conveniently carry out factory detection on equipment.

Description

Technical Field

[0001] The utility model relates to a mobile AC power detection device for a medical suspension tower, belonging to the technical field of medical suspension tower detection. Background Art

[0002] Existing medical suspension towers are equipped with small-power components using 220V AC electricity such as atmosphere lights and lighting indicators. During factory inspections of medical suspension tower equipment, testers need to ensure that the electrical appliances on the medical suspension tower function properly. However, due to the large span and numerous quantities of medical suspension tower products placed in the workshop, connecting to the 220V mains for detection through socket strips results in low detection efficiency and poses electrical safety problems, which is not conducive to testers performing factory inspections on medical suspension towers. The specific disadvantages are as follows:

[0003] 1) The existing detection method lacks flexibility. The medical suspension tower must be placed near the socket. When there are a large number of products to be inspected, additional extension socket strips need to be connected.

[0004] 2) The existing detection method relies on the leakage protector inside the power distribution box in the workshop to protect electrical safety. When a product short-circuits, the leakage protector will trip, affecting the power supply of other devices.

[0005] 3) In the existing detection method, the operating current of the leakage protector is relatively large. When a short circuit occurs, it will burn out the small-power electrical components on the medical suspension tower.

[0006] For example, Chinese Patent Publication No. "CN203315082U" discloses a medical suspension tower assembly, including: a suspension tower; a power module provided on the suspension tower; a detection module for detecting the power of the power module, the detection module being connected to the power module; a display module for displaying the power signal of the power module; and a control module, the control module being respectively connected to the detection module and the display module. According to the medical suspension tower assembly of the utility model, a detection module for detecting the power of the power module is provided, which can realize on-line detection of available power, so that medical staff can select electrical equipment with an appropriate power rating by checking the equipment label when connecting the equipment. However, it does not involve the detection of small-power components using 220V AC electricity. Summary of the Utility Model

[0007] The main purpose of the utility model is to provide a mobile AC power detection device for a medical suspension tower, which has the characteristics of portability and can be installed on the medical suspension tower to facilitate testers to perform factory inspections on the equipment.

[0008] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0009] A mobile AC power detection device for a medical pendant tower, comprising an inverter, a charging module, and a storage battery. The charging module is connected to the storage battery through a wire, and the storage battery is connected to the input end of the inverter through a wire. The inverter, the storage battery, and the charging module are installed in the housing from top to bottom. The output end of the inverter is connected to a socket, and the socket is located at the upper part of the housing. An installation structure is provided on the housing, and the installation structure is detachably fixed on the medical pendant tower.

[0010] Utilize a mature inverter product to convert the storage battery power into AC power to achieve the portability of the power supply. The mobile AC power detection device for a medical pendant tower comes with a hook adapted to the pendant tower. Compared with a conventional UPS power supply, this mobile AC power detection device for a medical pendant tower can be firmly fixed on the pendant tower first and then tested. Compared with a conventional UPS power supply, this mobile AC power detection device for a medical pendant tower is more convenient to operate.

[0011] Preferably, a switch is connected between the storage battery and the input end of the inverter, and the switch is located on one side of the socket.

[0012] Preferably, the charging module is connected with a charging interface, and the charging interface is located at the lower part of the housing.

[0013] Preferably, the storage battery uses a 12V storage battery, and the inverter is used to convert the 12V DC power of the storage battery into 220V AC power.

[0014] Preferably, there are 3 drawer-type installation cavities arranged from top to bottom in the housing, and the inverter, the storage battery, and the charging module are placed in the 3 drawer-type installation cavities in sequence.

[0015] Adopt a modular design. When the 12V storage battery, the inverter, or the charging module is damaged separately, it can be manually disassembled to replace the damaged component.

[0016] Preferably, the installation structure adopts a hook, and the hook is welded on the housing. Of course, the installation structure can also adopt a clamp, and the clamp is welded on the housing.

[0017] Preferably, a voltage and power information display screen is provided on the inverter.

[0018] Preferably, the inverter is equipped with battery protection, overload protection, low voltage protection, short circuit protection, leakage protection, high voltage protection, high temperature protection, and surge protection.

[0019] Various protection functions are integrated on the inverter, which can ensure the personal safety of the testing personnel and the integrity of the product to be tested.

[0020] The beneficial effects of the present utility model are as follows:

[0021] 1. The present invention is powered by a 12V battery and has a total weight of 7 kg. The inspectors can easily carry the detection device to the vicinity of the product to be inspected for detection.

[0022] 2) Since it integrates mature inverter products on the market, the mobile AC power detection device for medical suspension towers has safety functions such as battery protection, overload protection, low-voltage protection, short-circuit protection, leakage protection, high-voltage protection, high-temperature protection, and surge protection, which can effectively protect the personal safety of the inspectors and the integrity of the products to be inspected.

[0023] 3) Compared with the UPS, the mobile AC power detection device for medical suspension towers has added a hook adapted to the medical suspension tower. The mobile AC power detection device for medical suspension towers can be firmly fixed on the medical suspension tower through the hook. The advantage of this is that when detecting the electronic components of the medical suspension tower during the assembly process of the medical suspension tower, it is not necessary to move the suspension tower to a place with a socket or add an extension socket.

[0024] 4) The mobile AC power detection device for medical suspension towers uses a lead-acid battery compared with the UPS. Compared with the characteristic that lithium batteries are prone to catching fire, the lead-acid battery is safer and more reliable for the detection of medical suspension towers.

[0025] 5) The mobile AC power detection device for medical suspension towers adopts a modular design. When the 12V battery, inverter or charging module is damaged separately, it can be manually disassembled to replace the damaged components. Description of the Drawings

[0026] Figure 1 is a perspective structural schematic diagram of a mobile AC power detection device for a medical suspension tower of the present utility model;

[0027] Figure 2 is a front structural schematic diagram of a mobile AC power detection device for a medical suspension tower of the present utility model;

[0028] Figure 3 is a circuit schematic diagram of a mobile AC power detection device for a medical suspension tower of the present utility model;

[0029] Figure 4 is an installation structural schematic diagram of a mobile AC power for a medical suspension tower of the present utility model.

[0030] In the figure: 1, inverter; 2, switch; 3, charging module; 4, battery; 5, housing; 6, charging interface; 7, socket; 8, installation structure. Detailed Embodiments

[0031] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0032] Embodiment 1

[0033] This embodiment discloses a mobile AC power detection device for a medical suspension tower, specifically a device for detecting 220V AC power-consuming components on a medical suspension tower, which has portability and can be installed on the medical suspension tower to facilitate inspectors to conduct factory inspections on the equipment.

[0034] As Figure 1 - Figure 2 shown, a mobile AC power detection device for a medical suspension tower includes an inverter 1, a switch 2, a charging module 3, a storage battery 4, a housing 5, a charging interface 6, a socket 7, a mounting structure 8, etc.

[0035] As Figure 3 shown, the charging module 3 is connected to the 12V storage battery 4 through a wire, the 12V storage battery 4 is connected to the input end of the inverter 1 through a wire, the inverter 1 is equipped with a voltage and power information display screen, the inverter 1 converts 12V DC power into 220V AC power, the output end of the inverter 1 is connected to the socket 7, and the load to be detected is connected to the socket 7 through a plug. All the above components are installed on the housing 5. A handle is also installed on the housing 5 to facilitate inspectors to pick up.

[0036] Here, the inverter 1 is a conversion that changes DC electrical energy (battery, storage battery) into fixed-frequency and fixed-voltage or frequency-modulated and voltage-regulated AC power (generally 220V, 50Hz sine wave), and it is a mature product available on the market.

[0037] A mounting structure 8 is welded on the housing 5 to facilitate fixing the mobile AC power detection device for the medical suspension tower on the medical suspension tower.

[0038] As Figure 4 shown, the mounting structure 8 of the mobile AC power detection device for the medical suspension tower adopts a hook, and it is fixed on the medical suspension tower through the hook.

[0039] The mobile AC power detection device for the medical suspension tower comes with a hook adapted to the suspension tower. Compared with a conventional UPS power supply, this mobile AC power can be firmly fixed on the suspension tower before detection, and it is more convenient to operate than a conventional UPS power supply.

[0040] The storage battery 4 is powered by a 12V storage battery, with a total weight of 7 kilograms. Inspectors can easily carry the mobile AC power detection device for the medical suspension tower to the vicinity of the product to be inspected for detection.

[0041] Integrating the mature inverter 1 products on the market, this mobile AC power supply detection device for medical pendants has built-in safety functions such as battery protection, overload protection, low voltage protection, short circuit protection, leakage protection, high voltage protection, high temperature protection, and surge protection, which can effectively protect the personal safety of detection personnel and the integrity of the detected products.

[0042] The working process of this mobile AC power supply detection device for medical pendant is as follows:

[0043] The DC power supply of the 12V battery 4 is converted into an AC 220V power supply through the inverter 1. The inspectors can perform functional inspections on electrical equipment through the current output by the mobile AC power supply detection device for medical pendants, thereby ensuring the portability and efficiency of factory inspections of medical pendant equipment.

[0044] The inspector can fix the mobile AC power supply detection device for medical pendant on the pendant through the hook provided by the mobile AC power supply detection device for medical pendant. During the assembly process of the medical pendant, the mobile AC power supply detection device for medical pendant can be used at any time to detect whether the electrical components installed on the medical pendant are qualified, which facilitates the inspection of the pendant by production inspectors and improves production efficiency.

[0045] Inverter 1 has a built-in fuse. When a short circuit occurs inside the detected pendant, the fuse of inverter 1 will blow immediately to provide protection.

[0046] When the storage battery 4 is out of power, the storage battery 4 can be charged by the charging module 3 .

[0047] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mobile AC power supply detection device for a medical pendant, comprising an inverter (1), a charging module (3), and a battery (4), characterized in that: The charging module (3) is connected to the storage battery (4) via wires, and the storage battery (4) is connected to the input end of the inverter (1) via wires; the inverter (1), the storage battery (4), and the charging module (3) are installed in a housing (5) from top to bottom; the output end of the inverter (1) is connected to a socket (7), and the socket (7) is located at the upper part of the housing (5); a mounting structure (8) is provided on the housing (5), and the mounting structure (8) can be detachably fixed on the medical pendant.

2. A mobile AC power supply detection device for a medical pendant according to claim 1, characterized in that: A switch (2) is connected between the storage battery (4) and the input end of the inverter (1), and the switch (2) is located on one side of the socket (7).

3. The mobile AC power supply detection device for a medical pendant according to claim 1, characterized in that: The charging module (3) is connected to a charging interface (6), and the charging interface (6) is located at the lower part of the housing (5).

4. The mobile AC power supply detection device for a medical pendant according to claim 1, characterized in that: The storage battery (4) is a 12V storage battery, and the inverter (1) is used to convert the 12V direct current of the storage battery (4) into 220V alternating current.

5. The mobile AC power supply detection device for a medical pendant according to claim 1, characterized in that: Three drawer-type installation cavities are arranged from top to bottom in the housing (5), and the inverter (1), the storage battery (4), and the charging module (3) are placed in sequence in the three drawer-type installation cavities.

6. The mobile AC power supply detection device for a medical pendant according to claim 1, characterized in that: The mounting structure (8) adopts a hook, and the hook is welded to the housing (5).

7. The mobile AC power supply detection device for a medical pendant according to claim 1, characterized in that: The mounting structure (8) adopts a clamp, and the clamp is welded to the housing (5).

8. The mobile AC power supply detection device for a medical pendant according to claim 1, characterized in that: The inverter (1) is provided with a voltage and power information display screen.

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