CN218213362U - A power test device - Google Patents

Abstract

The utility model discloses a power testing device, including the bottom plate, the equal fixedly connected with riser in both sides at bottom plate top, the preceding terminal surface fixed mounting of riser has the controller, and the inside of riser is provided with the lifting unit, and the activity is provided with the lifter plate between the riser, and the fixed detection port that is provided with in bottom of lifter plate detects the fixed limiting plate that is provided with in bottom of port, and the upper surface of limiting plate extends to inside and has seted up the spacing groove. The utility model discloses a limit groove, limiting plate and the spacing subassembly that set up can be through being provided with two sets of limit grooves, can test two sets of powers that await measuring simultaneously, can effectively improve the efficiency that detects, simultaneously when the power that awaits measuring puts into the limit groove after, can utilize the output of the positive and negative motor of second to drive two-way screw rod rotatory, two-way screw rod is rotatory to drive two sets of driving plates and to be removed along the direction that is close to each other, until contacting with the both sides outer wall of the power that awaits measuring to it carries out effectual spacing.

Description

A power test device

technical field

The utility model relates to the technical field of power supply testing, in particular to a power supply testing device.

Background technique

As an energy source, the battery can obtain a stable current with stable voltage, long time, and little influence from the outside world. The battery has a simple structure, is easy to carry, easy to charge and discharge, and has stable and reliable performance. It plays an important role in all aspects of modern social life. It has a great effect; the battery tester is mainly used to detect current, voltage, capacity, internal resistance, temperature, battery cycle life, and give a graph.

The patent No. is the Chinese patent of CN 210954281 U, discloses a kind of power supply testing device, relates to the field of testing technology, and its technical scheme key point is: comprise test bench and be arranged on the test instrument of test bench side, be provided with on the test bench Positioning mold, described positioning mold is provided with a plurality of positioning slots for placing test products, one side of the positioning mold is provided with a PCB test board, and the PCB test board is provided with a plurality of plugs for testing products DC socket, the upper part of the positioning mold is set on the AC socket, the AC socket is provided with a plurality of AC thimbles, and the test bench is provided with a lifting mechanism for controlling the lifting of the AC socket, and the AC thimble and the DC socket pass through Wiring is connected to the tester. The utility model can test multiple power sources at one time, is convenient to operate, and has the effect of improving test efficiency.

This application is improved under the prior art. In the prior art, the existing power supply testing devices are generally all special-purpose testing devices in actual use, and only one can be tested at a time, and the test efficiency is low, and there are limited The size of the bit slot is fixed, so only a specific type of power supply can be tested, and the use effect is poor.

Utility model content

The purpose of this utility model is to provide a power supply testing device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a power supply testing device, including a base plate, both sides of the top of the base plate are fixedly connected with a vertical plate, and the front end of the vertical plate is fixedly installed with a controller. The inside of the vertical board is provided with a lifting assembly, and a lifting plate is movable between the vertical boards. The bottom of the lifting plate is fixed with a detection port, and the bottom of the detection port is fixed with a limit plate. The upper surface of the plate extends to the inside to open a limit slot, the inside of the limit slot is installed with the power supply to be tested, the two sides of the power supply to be tested are provided with limit components, and the top of the lifting plate is installed with the tester body. A display screen is fixedly arranged on the front surface of the tester body, and a terminal is provided at the bottom of the display screen, and a wire is electrically connected between the terminal post and the detection port.

As a further solution of the present invention: the limit assembly includes a second positive and negative motor, and the second positive and negative motor is fixedly installed inside the limit plate, and the output end of the second positive and negative motor is fixedly connected with Two-way screw.

As a further solution of the present invention: the outer wall of the two-way screw is threaded with a movable block, the top of the movable block is fixedly connected with a transmission plate, and the two groups of transmission plates are fixedly connected with rubber pads on the sides close to each other.

As a further solution of the utility model: the lifting assembly includes a fixing slot, and the fixing slot is opened on the inner wall of the vertical plate, and the top of the fixing slot is fixedly installed with a first positive and negative motor, and the first positive and negative The output end of the motor is fixedly connected with a threaded rod.

As a further solution of the present invention: the outer wall of the threaded rod is threadedly connected with a moving block, the surface of the moving block is connected with a limit rod, and the limit rod is movably connected with the moving block, and the two groups of moving blocks are close to each other One side of each is fixedly connected with a transmission block, and the transmission block is fixedly connected with the lifting plate.

As a further solution of the present invention: the surface of the moving block is provided with a threaded hole matching the threaded rod, and the moving block is threadedly connected to the threaded rod through the threaded hole provided on the surface.

Compared with the prior art, the beneficial effect of the utility model is: the power supply testing device has the following advantages:

(1) Through the set limit slots, limit plates and limit components, two sets of limit slots can be set, and two sets of power supplies to be tested can be tested at the same time, which can effectively improve the efficiency of detection. After the power supply is placed in the limit slot, the output end of the second positive and negative motor can be used to drive the two-way screw to rotate, and the two-way screw rotation drives the two sets of drive plates to move in the direction of mutual approach until they contact the outer walls on both sides of the power supply to be tested , so as to effectively limit it, by adjusting the distance between the two sets of transmission plates, it is convenient to limit the position of different types of power supplies, and then achieve the purpose of testing different types of power supplies, and solve the problem of existing power supplies In actual use, the test device is generally a special test device, which can only test one at a time, and the test efficiency is low, and the size of the limit slot for placing the power supply is fixed, so that only a specific type of power supply can be tested. less effective problems;

(2) By setting the tester body, terminal posts, lifting board, detection port and lifting components, when the two sets of power supplies to be tested are respectively placed in the two sets of limit slots, the controller can control the two sets of first positive The anti-motor start can use the output ends of the first two sets of positive and negative motors to drive the two sets of threaded rods to rotate, and the rotation of the two sets of threaded rods drives the two sets of moving blocks to move downward at the same time, and the two sets of moving blocks move downward through the transmission block to drive the lift The board moves downward, so that the detection port moves closer to the top of the power supply under test until it contacts with the top of the power supply under test, thereby completing the purpose of testing the power supply under test.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of enlarged partial structure of A place of the present utility model;

Fig. 3 is a schematic diagram of an enlarged partial structure at B of the present invention.

In the figure: 1. Tester body; 2. Terminal post; 3. Lifting plate; 4. Detection port; 5. Power supply to be tested; 6. Limit slot; 7. Bottom plate; 8. Lifting component; 802, transmission block; 803, moving block; 804, first positive and negative motor; 805, limit rod; 806, fixed slot; 9, limit assembly; 901, rubber pad; 902, two-way screw; 904, transmission plate; 905, second positive and negative motor; 10, display screen; 11, vertical plate; 12, limit plate; 13, controller.

detailed description

In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model will be described in detail below in conjunction with the accompanying drawings. The description of this part is only exemplary and explanatory, and should not have any influence on the protection scope of the utility model. restrictive effect.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" are Based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the utility model product is used, it is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and thus should not be construed as limitations on the invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Please refer to Figures 1-3, an embodiment provided by the utility model: a power supply testing device, including a base plate 7, both sides of the top of the base plate 7 are fixedly connected with vertical plates 11, and the front end of the vertical plate 11 is fixedly installed with The controller 13, the inside of the riser 11 is provided with a lifting assembly 8, the lifting assembly 8 includes a fixing groove 806, and the fixing groove 806 is opened on the inner wall of the riser 11, and the top of the fixing groove 806 is fixedly installed with a first positive and negative motor 804 , the output end of the first reversing motor 804 is fixedly connected with a threaded rod 801, the outer wall of the threaded rod 801 is threaded with a moving block 803, the surface of the moving block 803 is provided with a threaded hole matching the threaded rod 801, and the moving block 803 is threadedly connected with the threaded rod 801 through the threaded hole offered on its surface, the surface of the moving block 803 runs through and connects the limiting rod 805, and the limiting rod 805 is movably connected with the moving block 803, and the two groups of moving blocks 803 are close to each other. The transmission block 802 is fixedly connected, and the transmission block 802 is fixedly connected with the lifting plate 3. The lifting plate 3 is movable between the vertical plates 11. The bottom of the lifting plate 3 is fixed with a detection port 4, and the bottom of the detection port 4 is fixed and limited. bit board 12;

Specifically, as shown in Figure 1 and Figure 2, when in use, the tester body 1, terminal post 2, lift plate 3, detection port 4 and lift assembly 8 are provided, when two sets of power supplies 5 to be tested are respectively put into After the two groups of limit grooves 6 are in, the controller 13 can control the two groups of first positive and negative motors 804 to start, and the output ends of the two groups of first positive and negative motors 804 can be used to drive the two groups of threaded rods 801 to rotate, and the two groups of threaded rods 801 rotates to drive two groups of moving blocks 803 to move downwards at the same time, and the two groups of moving blocks 803 move downwards through the transmission block 802 to drive the lifting plate 3 to move downwards, so that the detection port 4 moves to the top close to the power supply 5 to be tested until it is in contact with the power supply 5 The tops of the power supply 5 to be tested are in contact, thereby completing the purpose of testing the power supply 5 to be tested;

The upper surface of the limit plate 12 extends to the inside to open the limit groove 6, the inside of the limit groove 6 is equipped with a power supply 5 to be tested, and the two sides of the power supply 5 to be tested are provided with a limit assembly 9, and the limit assembly 9 includes a second positive Reverse motor 905, and the second forward and reverse motor 905 is fixedly installed in the inside of the limit plate 12, the output end of the second forward and reverse motor 905 is fixedly connected with a two-way screw 902, and the outer wall of the two-way screw 902 is threadedly connected with a movable block 903, the movable The top of the block 903 is fixedly connected with a transmission plate 904, and the two groups of transmission plates 904 are fixedly connected with a rubber pad 901 on the side close to each other. There is a display screen 10, the bottom of the display screen 10 is provided with a terminal 2, and a wire is electrically connected between the terminal 2 and the detection port 4;

Specifically, as shown in Figure 1 and Figure 3, when in use, through the set limit slot 6, the limit plate 12 and the limit assembly 9, two sets of limit slots 6 can be provided, and two groups of waiting positions can be treated at the same time. Testing the power supply 5 can effectively improve the detection efficiency. At the same time, when the power supply 5 to be tested is placed in the limit groove 6, the output end of the second positive and negative motor 905 can be used to drive the two-way screw 902 to rotate, and the two-way screw 902 rotates to drive The two groups of transmission plates 904 move in the direction of approaching each other until they contact the outer walls of both sides of the power supply 5 to be tested, so as to effectively limit it. By adjusting the distance between the two groups of transmission plates 904, it is convenient for different The power supply of different models is limited, so as to achieve the purpose of testing different types of power supplies, which solves the problem that in actual use, the existing power supply test devices are generally dedicated test devices, which can only test one at a time, and the test efficiency is low. The size of the limiting slot 6 for placing the power supply is fixed, so only a specific type of power supply can be tested, and the use effect is poor.

working principle:

In the present application, by setting the limiting groove 6, the limiting plate 12 and the limiting component 9, two sets of limiting grooves 6 can be provided, and two sets of power sources 5 to be tested can be tested at the same time, which can effectively improve the detection efficiency. At the same time, when the power supply 5 to be tested is placed in the limit slot 6, the output end of the second positive and negative motor 905 can be used to drive the two-way screw 902 to rotate, and the two-way screw 902 rotates to drive the two sets of transmission plates 904 to move in the direction of mutual approach , until it contacts the outer walls of both sides of the power supply 5 to be tested, so as to effectively limit it. By adjusting the distance between the two sets of transmission plates 904, it is convenient to limit the power supply of different types, and then achieve different types of power supplies. The purpose of testing the power supply of the model;

In this application, the tester body 1, terminal post 2, lifting plate 3, detection port 4 and lifting assembly 8 are provided. The controller 13 controls the two sets of first positive and negative motors 804 to start, and can use the output ends of the two sets of first positive and negative motors 804 to drive the two sets of threaded rods 801 to rotate, and the rotation of the two sets of threaded rods 801 drives the two sets of moving blocks 803 downward at the same time. moving, the two groups of moving blocks 803 move down and drive the lifting plate 3 to move down through the transmission block 802, so that the detection port 4 moves towards the top of the power supply 5 to be tested until it contacts the top of the power supply 5 to be tested, thereby completing The purpose of testing the power supply 5 to be tested.

The standard parts used in this application document can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art. Conventional means, machinery, parts and equipment all adopt conventional models in the prior art. At the same time, the electrical components appearing in this application are connected with external power supply and control switch when in use. The control method is automatically controlled by the controller. The control circuit can be realized through simple programming by those skilled in the art, which belongs to common knowledge in the field, so the utility model does not explain the control method and circuit connection in detail, and the peripheral controller mentioned in the specification can be the The electrical components play a controlling role, and the peripheral controller is a conventional known device.

It should be noted that, in this document, the terms "comprising", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or apparatus.

In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above examples is only used to help understand the method and core idea of the present invention. The above are only preferred embodiments of the present utility model. It should be pointed out that due to the limitation of literal expression, there are objectively unlimited specific structures. Under these conditions, several improvements, modifications or changes can also be made, and the above-mentioned technical features can also be combined in an appropriate manner; these improvements, modifications, changes or combinations, or the ideas and technical solutions of the utility model can be directly applied to other Occasions, all should be regarded as the protection scope of the present utility model.

Claims (6)

1. A power supply testing device, comprising a base plate (7), characterized in that: the utility model discloses a test instrument, including bottom plate (7), riser (11), the equal fixedly connected with riser in both sides at bottom plate (7) top, the preceding terminal surface fixed mounting of riser (11) has controller (13), the inside of riser (11) is provided with lifting unit (8), the activity is provided with lifter plate (3) between riser (11), the fixed detection port (4) that is provided with in bottom of lifter plate (3), the fixed limiting plate (12) that is provided with in bottom of detection port (4), spacing groove (6) have been seted up to the upper surface of limiting plate (12) extends to inside, the internally mounted of spacing groove (6) has power (5) that awaits measuring, the both sides of power (5) that awaits measuring are provided with spacing subassembly (9), tester body (1) is installed at the top of lifter plate (3), the fixed display screen (10) that is provided with of preceding terminal surface of tester body (1), the bottom of display screen (10) is provided with terminal (2), and electric connection has the wire between terminal (2) and detection port (4).

2. A power supply testing device as defined in claim 1, wherein: spacing subassembly (9) include positive and negative motor (905) of second, and positive and negative motor (905) fixed mounting of second is in the inside of limiting plate (12), the two-way screw rod (902) of output fixedly connected with of positive and negative motor (905) of second.

3. A power supply testing device as claimed in claim 2, wherein: the outer wall threaded connection of two-way screw rod (902) has movable block (903), the top fixedly connected with driving plate (904) of movable block (903), two sets of one side that driving plate (904) are close to each other all fixedly connected with rubber pad (901).

4. A power supply test apparatus as claimed in claim 1, wherein: lifting unit (8) include fixed slot (806), and fixed slot (806) are seted up on the inner wall of riser (11), the top fixed mounting of fixed slot (806) has first positive and negative motor (804), the output fixedly connected with threaded rod (801) of first positive and negative motor (804).

5. A power supply testing device as defined in claim 4, wherein: the outer wall of the threaded rod (801) is in threaded connection with a moving block (803), a limiting rod (805) penetrates through the surface of the moving block (803), the limiting rod (805) is movably connected with the moving block (803), one sides, close to each other, of the two moving blocks (803) are fixedly connected with transmission blocks (802), and the transmission blocks (802) are fixedly connected with the lifting plate (3).

6. A power supply test apparatus as claimed in claim 5, wherein: the surface of the moving block (803) is provided with a threaded hole matched with the threaded rod (801), and the moving block (803) is in threaded connection with the threaded rod (801) through the threaded hole arranged on the surface of the moving block.

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