Broadband dynamic response test power supply

Abstract

The utility model relates to the technical field of test power supplies, in particular to a broadband dynamic response test power supply, which comprises a workbench, a placing assembly and a moving assembly, the placing assembly comprises a placing frame, a snap ring is fixedly mounted in the placing frame, a closed frame is hinged to the top of the placing frame, and the top of the closed frame is hinged to the moving assembly. A power line interface can be placed in the placing frame, the line interface is limited by the clamping ring, and the line interface in the placing frame is closed and fixed by the closing frame. According to the embodiment of the invention, the power supply line connector is placed in the placing frame, the connector is limited through the clamping ring, and the connector is fixed through the closed frame, so that the power supply connector in the placing frame is accurately inserted into test equipment for broadband dynamic response detection. The device facilitates the plugging of the battery joint into the test equipment, and avoids the damage of the access port of the test equipment caused by inaccurate plugging of the joint.

Description

Technical Field

[0001] The utility model relates to the technical field of test power supplies, in particular to a wide-band dynamic response test power supply. Background Art

[0002] Electronic devices need batteries to provide current when they are working. Power supply testing technology is widely used. As the operating speed and current demand of electronic devices increase, when the current of electronic devices undergoes transient changes, the output voltage of the power supply must be maintained within a specific tolerance range to ensure stable operation of the circuit. Therefore, wide-band dynamic response testing of the power supply is particularly important.

[0003] When producing and processing high-requirement batteries, it is necessary to test whether the battery's broadband dynamic response meets the standards. During the test, the battery's power line needs to be connected to the test equipment, and the test equipment display screen is used to determine whether the power supply's broadband dynamic response is stable. The existing power line is plugged into the access port on the test equipment by staff for broadband response dynamic testing. The power line is not convenient for alignment and plugging into the test equipment access port, resulting in low power test efficiency. In addition, frequent plugging of the power line into the test equipment access port will result in uneven docking and tilting, causing damage to the test equipment. A structure that facilitates the alignment and plugging of the power line for broadband dynamic response testing is needed.

[0004] In view of this, the utility model provides a wide-band dynamic response test power supply. Utility Model Content

[0005] The purpose of the utility model is to solve the above shortcomings and provide a test power supply device which is convenient for plugging a battery connector into a test device to perform a broadband dynamic response test.

[0006] The placement frame and the closing frame are used to fix and accurately plug the power connector for testing. At the same time, the fixing block and the card hole move the placement frame and facilitate the disassembly and installation of different placement frames.

[0007] Therefore, the utility model provides a wide-band dynamic response test power supply, which includes a workbench, which is composed of a placement component and a moving component;

[0008] The placement assembly includes a placement frame, a clamp ring is fixedly installed inside the placement frame, a closing frame is hinged on the top of the placement frame, the placement frame allows the power line interface to be placed inside, the clamp ring limits the line interface, and the closing frame closes and fixes the line interface in the placement frame;

[0009] The moving assembly comprises a fixed block, a clamping hole is provided on the top of the fixed block, a moving piece is provided on the bottom of the fixed block, the moving piece drives the fixed block to move left and right, and the clamping hole is used to install the placement assembly.

[0010] As a further improvement of the technical solution, the workbench includes a placement groove, a testing device is arranged on the top of the placement groove, and the testing device is placed in the placement groove for fixation.

[0011] As a further improvement of the technical solution, a card column is fixedly installed on the bottom of the placement frame, the height of the placement frame is set to the same level as the height of the access port of the test equipment, and the card column is inserted into the card hole to install the placement frame.

[0012] As a further improvement of the technical solution, the movable member includes a slider, a slide groove is arranged on the outside of the slider, the slide groove is opened on the top of the workbench, and the slider drives the fixed block to move left and right in the slide groove.

[0013] As a further improvement of the technical solution, a plurality of the placement components are provided, and the plurality of the placement components are arranged outside the plurality of interfaces of the test equipment and distributed in a linear array.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the broadband dynamic response test power supply, the power line connector is placed inside the placement frame and the connector is limited by the clamp ring, and the closed frame fixes the connector, so that the placement frame is plugged into the fixed block of the mobile component through the clamp column, and the mobile component drives the placement frame at the same level as the test equipment to move, so that the power connector in the placement frame is accurately plugged into the test equipment for broadband dynamic response detection. The device facilitates the battery connector to be plugged into the test equipment, avoiding the situation where the test equipment access port is damaged due to inaccurate connector plugging.

[0016] 2. In the broadband dynamic response test power supply, a slide groove is opened on the top of the workbench, so that the slider can drive the top fixed block to move left and right in the slide groove, and a card hole is opened on the top of the fixed block, which can be docked and installed with the card column at the bottom of the placement frame. The placement frame can be replaced with different models and matched with different battery connectors for fixing, so as to achieve the effect of driving the top placement frame to move by the fixed block, so that the battery connector fixed in the placement frame can be plugged into the test equipment for testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2 It is an enlarged schematic diagram of output A of the present utility model;

[0020] Figure 3 It is a top plan view schematic diagram of the utility model;

[0021] Figure 4 It is a schematic cross-sectional view of a workbench of the present utility model.

[0022] The meanings of the numbers in the figure are as follows: 1. workbench; 101. placement slot; 102. test equipment; 2. placement component; 201. placement frame; 2011. clamping column; 202. clamping ring; 203. closing frame; 3. moving component; 301. fixed block; 302. clamping hole; 303. moving part; 3031. slider; 3032. slide groove. DETAILED DESCRIPTION

[0023] When producing and processing high-requirement batteries, it is necessary to test whether the battery's broadband dynamic response meets the standards. During the test, the battery's power line needs to be connected to the test equipment, and the test equipment display screen is used to determine whether the power supply's broadband dynamic response is stable. The existing power line is plugged into the access port on the test equipment by staff for broadband response dynamic testing. The power line is not convenient for alignment and plugging into the test equipment access port, resulting in low power test efficiency. In addition, frequent plugging of the power line into the test equipment access port will result in uneven docking and tilting, causing damage to the test equipment. A structure that facilitates the alignment and plugging of the power line for broadband dynamic response testing is needed.

[0024] like Figure 2-3 As shown, the device includes a workbench 1, which is composed of a placement component 2 and a moving component 3; the moving component 3 is installed on the top of the workbench 1, and the placement component 2 is installed on the top of the moving component 3. The moving component 3 can drive the placement component 2 to move to test the wide-band dynamic response of the battery on the workbench 1.

[0025] First, the specific structure of the placement component 2 is disclosed. The placement component 2 includes a placement frame 201. A clamping ring 202 is fixedly installed inside the placement frame 201. A closing frame 203 is hinged on the top of the placement frame 201. The placement frame 201 allows the power line interface to be placed inside. The clamping ring 202 limits the line interface. The closing frame 203 closes and fixes the line interface inside the placement frame 201. A card column 2011 is fixedly installed at the bottom of the placement frame 201. The height of the placement frame 201 is set to the same level as the height of the access port of the test device 102. The card column 2011 is inserted into the card hole 302 to install the placement frame 201. By placing the power line connector inside the placement frame 201 and limiting the connector through the clamp ring 202, and fixing the connector through the closing frame 203, the placement frame 201 is plugged into the fixed block 301 of the moving component 3 through the clamping column 2011, and the moving component 3 drives the placement frame 201 at the same level as the test device 102 to move, so that the power connector in the placement frame 201 is accurately plugged into the test device 102 for broadband dynamic response detection. The device facilitates the plugging of the battery connector into the test device 102, and avoids the situation where the access port of the test device 102 is damaged due to inaccurate connector plugging.

[0026] The improvement of this embodiment lies in that: through the structure of the placement frame 201 and the closing frame 203, the effect of fixed and accurate plug-in testing of the power connector is achieved, which solves the problem in the prior art that the power line is not convenient to align and plug into the access port of the test device 102, the power test efficiency is low, and the power line is frequently plugged into the access port of the test device 102, which will cause uneven docking and tilting, causing damage to the test device 102.

[0027] Due to the problem of how to install and move the placement frame 201 in the technology, Figure 3-Figure 4 A second embodiment of the present utility model is shown.

[0028] The specific structure of the moving component 3 is disclosed again. The moving component 3 includes a fixed block 301. A clamping hole 302 is opened on the top of the fixed block 301. A moving part 303 is arranged at the bottom of the fixed block 301. The moving part 303 drives the fixed block 301 to move left and right. The clamping hole 302 installs the placement component 2. The moving part 303 includes a slider 3031. A slide groove 3032 is arranged on the outside of the slider 3031. The slide groove 3032 is opened on the top of the workbench 1. The slider 3031 drives the fixed block 301 to move left and right in the slide groove 3032. The slide groove 3032 is opened on the top of the workbench 1, so that the slider 3031 can drive the top fixed block 301 to move left and right in the slide groove 3032, and the top of the fixed block 301 is provided with a card hole 302, which can be docked and installed with the card column 2011 at the bottom of the placement frame 201. The placement frame 201 can be replaced with different models and matched with different battery connectors for fixing, so as to achieve the effect of driving the top placement frame 201 to move by the fixed block 301, so that the battery connector fixed in the placement frame 201 is plugged into the test equipment 102 for testing.

[0029] The improvement of this embodiment is that: through the structure of the fixing block 301 and the card hole 302, the placement frame 201 can be moved and different placement frames 201 can be easily disassembled and installed, which solves the problem of the battery connector being difficult to plug in and affecting the test efficiency in the prior art.

[0030] Considering the problem of how to install the test device 102 in the first embodiment, Figure 1 The present embodiment is specifically shown as follows: the workbench 1 includes a placement slot 101, a test device 102 is arranged on the top of the placement slot 101, the test device 102 is placed in the placement slot 101 for fixing, and a plurality of placement components 2 are arranged, and the plurality of placement components 2 are arranged outside the plurality of interfaces of the test device 102 and distributed in a linear array. By opening the placement slot 101 on the top of the workbench 1, the test device 102 is placed in a fixed position, so that the battery connector fixed by the placement component 2 can be connected to the access port in the test device 102 for testing. The test device 102 is preferably an oscilloscope, and the internal circuit connection of the device is the prior art, and its working principle is the common knowledge of the staff in this field, and will not be repeated here. In addition, a plurality of placement components 2 are arranged, corresponding to the plurality of test access ports on the test device 102, so that different rechargeable battery connectors can be plugged into different interfaces for testing.

[0031] In summary, the working principle of this solution is as follows:

[0032] By placing the power line connector inside the placement frame 201 and limiting the connector through the clamp ring 202, and fixing the connector with the closing frame 203, the placement frame 201 is plugged into the fixed block 301 of the moving component 3 through the clamping column 2011, and the moving component 3 drives the placement frame 201 at the same level as the test equipment 102 to move, so that the power connector in the placement frame 201 is accurately plugged into the test equipment 102 for broadband dynamic response detection. The device facilitates the plugging of the battery connector into the test equipment 102, and avoids the situation where the access port of the test equipment 102 is damaged due to inaccurate connector plugging;

[0033] The slide groove 3032 is opened on the top of the workbench 1, so that the slider 3031 can drive the top fixed block 301 to move left and right in the slide groove 3032, and the top of the fixed block 301 is provided with a card hole 302, which can be docked and installed with the card column 2011 at the bottom of the placement frame 201. The placement frame 201 can be replaced with different models and matched with different battery connectors for fixing, so as to achieve the effect of driving the top placement frame 201 to move by the fixed block 301, so that the battery connector fixed in the placement frame 201 is plugged into the test equipment 102 for testing.

[0034] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A broadband dynamic response test power supply, characterized in that: At least comprises a workbench (1), which is composed of a placement component (2) and a moving component (3); The placement component (2) comprises a placement frame (201), a clamping ring (202) is fixedly installed inside the placement frame (201), a closing frame (203) is hinged on the top of the placement frame (201), the placement frame (201) can allow a power line interface to be placed inside, the clamping ring (202) limits the line interface, and the closing frame (203) closes and fixes the line interface inside the placement frame (201); The moving assembly (3) comprises a fixed block (301), a clamping hole (302) is provided on the top of the fixed block (301), a moving piece (303) is provided on the bottom of the fixed block (301), the moving piece (303) drives the fixed block (301) to move left and right, and the clamping hole (302) is used to install the placement assembly (2).

2. The broadband dynamic response test power supply according to claim 1, characterized in that: The workbench (1) comprises a placement groove (101), a testing device (102) is arranged on the top of the placement groove (101), and the testing device (102) is placed in the placement groove (101) for fixing.

3. The broadband dynamic response test power supply according to claim 1, characterized in that: A clamping column (2011) is fixedly mounted on the bottom of the placement frame (201), the height of the placement frame (201) is set to be at the same level as the height of the access port of the test device (102), and the clamping column (2011) is inserted into the clamping hole (302) to install the placement frame (201).

4. The broadband dynamic response test power supply according to claim 1, wherein: The movable member (303) comprises a slider (3031), a slide groove (3032) is arranged outside the slider (3031), and the slide groove (3032) is opened on the top of the workbench (1). The slider (3031) drives the fixed block (301) to move left and right in the slide groove (3032).

5. The wideband dynamic response test power supply according to claim 1, characterized in that: A plurality of the placement components (2) are provided, and the plurality of the placement components (2) are arranged outside a plurality of interfaces of the test device (102) and distributed in a linear array.

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