CN218824626U - Device for measuring battery capacity by echelon utilization - Google Patents

Abstract

The utility model relates to a lithium cell measures technical field, especially relate to a echelon utilization battery capacity's survey device, comprises a workbench, the equal fixed mounting in tip four corners department has the universal wheel under the workstation, workstation upper end fixed mounting pushes away the handle, workstation upper end center department fixed mounting has the loading box, grafting mechanism includes the picture peg, establish in two slots in two picture pegs slide respectively, two picture pegs and elevating platform fixed connection, equal fixed mounting has the lateral mass on two picture peg lateral walls, equal fixed mounting has the stopper on two lateral masses lateral walls, establish in two cross recesses in two lateral masses and stopper slip respectively, the equal fixed mounting of two sets of stopper upper ends has the second screw rod, the equal thread bush in two sets of second screw rod surfaces is equipped with the screw ring, make the difficult emergence slip of battery when examining, the convenience of measuring and the accuracy of gained data have been ensured, and applicable in detecting the battery to arbitrary specification, it is wider to detect application scope.

Description

A measuring device for cascade utilization battery capacity

technical field

The utility model relates to the technical field of lithium battery measurement, in particular to a measuring device for cascade utilization battery capacity.

Background technique

A battery refers to a cup, tank or other container or a part of a composite container that contains an electrolyte solution and a metal electrode to generate current. It is a device that can convert chemical energy into electrical energy. It has a positive pole and a negative pole. With the advancement of technology, the battery Generally refers to a small device that can generate electrical energy. Such as solar cells.

However, when the existing measuring device detects the temperature of the battery, it generally directly connects the detection tool to the battery. However, when this method is used for detection, the battery is not fixed and easily slips on the workbench, thereby easily causing poor contact and other phenomena. Then it is easy to affect the accuracy of the test results.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a cascade utilization battery capacity measuring device.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a measuring device for cascade utilization of battery capacity, including a workbench, universal wheels are fixedly installed at the four corners of the lower end of the workbench, and the upper end of the workbench A push handle is fixedly installed, and a loading box is fixedly installed at the center of the upper end of the workbench. The push handle is located on the front side of the loading box. is provided with a cross recess;

A display mechanism is arranged above the loading box;

The display mechanism includes a lifting platform, the lifting platform is located above the loading box, a capacitance temperature measuring instrument is fixedly installed on the upper end of the lifting platform, and a connecting line is fixedly installed on the lower end of the capacitance temperature measuring instrument;

A plugging mechanism is installed at the lower end of the lifting platform;

The plug-in mechanism includes a plug-in board, and the two plug-in boards are slidingly arranged in two slots respectively, and the two plug-in boards are fixedly connected with the lifting platform.

As a preferred technical solution of the present invention, a joint is fixedly installed at the lower end of the connection line, and an L-shaped rod is fixedly installed on the side wall of the lifting platform.

As a preferred technical solution of the present invention, a first screw is threaded inside the L-shaped rod, and a suction cup is fixedly installed on the side wall of the first screw, and the suction cup is attached to the loading box.

As a preferred technical solution of the present utility model, side blocks are fixedly installed on the side walls of the two insert plates, and limit blocks are fixedly installed on the side walls on both sides of the two side blocks, and the two side blocks are fixedly installed on the side walls. The block and the limit block are slidingly arranged in two cross grooves respectively.

As a preferred technical solution of the present invention, the upper ends of the two sets of limit blocks are fixedly mounted with second screws, and the surfaces of the two sets of second screws are threaded with threaded rings.

As a preferred technical solution of the present invention, wedge-shaped grooves are opened in the inner walls of the two slots, and wedge-shaped clamping blocks are slidably installed inside the two wedge-shaped grooves.

Compared with the prior art, the beneficial effects that the utility model can achieve are:

First, through the design of the wedge-shaped clamp, the second screw and the threaded ring, the battery will be effectively clamped and fixed under the movement of the two wedge-shaped clamps, and the threaded ring can be rotated on the second screw in turn after the position is limited. In this way, the decline range of the equipment is limited, so that the battery is not easy to slip during the detection, ensuring the convenience of detection and the accuracy of the obtained data;

Second, through the design of the loading box, the first screw and the suction cup, the rotation of the first screw will drive the suction cup to move accordingly, and when the suction cup contacts the side wall of the loading box, the adsorption will be completed, and the overall fixation of the equipment will be completed, so that The fixing strength of the device can be adjusted during use, and it is suitable for testing batteries of any specifications, and the testing scope is wider.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the three-dimensional explosion structure schematic diagram of the present utility model;

Fig. 3 is a schematic diagram of the board connection structure of the present invention;

Fig. 4 is a schematic diagram of the exploded structure of the wedge-shaped clamp block connection of the present invention.

Among them: 11. Workbench; 12. Universal wheel; 13. Push handle; 14. Loading box; 15. Slot; 16. Cross groove; 17. Wedge groove; 18. Wedge clamp block; 21. Lifting platform; 22 , capacitance temperature measuring instrument; 23, connecting line; 24, connector; 25, L-shaped rod; 26, the first screw rod; 27, suction cup; 31, plug-in plate; 32, side block; Two screw rods; 35, threaded ring.

Detailed ways

In order to make the technical means, creative features, goals and effects of the utility model realized easy to understand, the utility model will be further elaborated below in conjunction with specific examples, but the following examples are only preferred embodiments of the utility model, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present utility model. The experimental methods in the following examples, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following examples, unless otherwise specified, can be obtained from commercial sources.

Example:

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of cascade utilization battery capacity measuring device comprises a workbench 11, and the four corners of the lower end of the workbench 11 are fixedly equipped with universal wheels 12, and the upper end of the workbench 11 A push handle 13 is fixedly installed on the top of the workbench 11, and a loading box 14 is fixedly installed at the center of the upper end of the workbench 11. The push handle 13 is located at the front side of the loading box 14, and the upper end of the loading box 14 is symmetrically provided with slots 15. A cross groove 16 is symmetrically opened, and wedge-shaped grooves 17 are opened in the inner walls of the two slots 15, and wedge-shaped clamping blocks 18 are slidably installed inside the two wedge-shaped grooves 17;

A display mechanism is arranged above the loading box 14;

The display mechanism includes a lifting platform 21, the lifting platform 21 is located above the loading box 14, a capacitance temperature measuring instrument 22 is fixedly installed on the upper end of the lifting platform 21, and a connecting wire 23 is fixedly installed on the lower end of the capacitance temperature measuring instrument 22, and the lower end of the connecting wire 23 is fixed. A joint 24 is installed, and an L-shaped rod 25 is fixedly installed on the side wall of the lifting platform 21, and a first screw rod 26 is installed on the inner thread of the L-shaped rod 25, and a suction cup 27 is fixedly installed on the side wall of the first screw rod 26, and the suction cup 27 is connected with the loading box. 14 fit together, when the lifting platform 21 moves downward, it will also drive the L-shaped rod 25 fixed therewith to move, and the movement of the L-shaped rod 25 will drive the first screw 26 and the suction cup 27 to generate After the battery is fixed, the first screw 26 can be rotated inside the L-shaped rod 25. The rotation of the first screw 26 will drive the suction cup 27 to move thereupon, and when the suction cup 27 contacts the side wall of the loading box 14 Finally, the adsorption will be completed, and the overall fixing of the equipment will be completed, so that the fixing force of the equipment can be adjusted during use, which is suitable for testing batteries of any specifications, and the scope of testing is wider;

The lower end of the lifting platform 21 is equipped with a plug-in mechanism;

The plugging mechanism comprises a board 31, and the two boards 31 slide respectively and are arranged in the two slots 15. The two boards 31 are fixedly connected with the elevating platform 21, and side walls of the two boards 31 are fixedly installed with side walls. Block 32, two side blocks 32 side walls on both sides are fixed with limit block 33, two side blocks 32 and limit block 33 are respectively slidingly located in two cross grooves 16, two groups of limit blocks 33 upper ends The second screw rods 34 are fixedly installed on the top of the two sets of second screw rods 34. The surfaces of the two sets of second screw rods 34 are threaded and provided with a threaded ring 35. When in use, the battery can be placed in the loading box 14. At this time, the battery will be located in the two wedge-shaped clamping blocks 18. At this time, the connector 24 can be inserted into the battery connector, and then the two boards 31 can be inserted into the two slots 15 respectively. At this time, the movement of the two boards 31 will drive the side block 32 to move Sliding occurs inside the cross groove 16. With the movement of the insert plate 31, the two wedge-shaped clamps 18 will be squeezed and moved relative to each other. Under the movement of the two wedge-shaped clamps 18, the battery will be effectively clamped and fixed. When the limit Finally, the threaded ring 35 can be rotated on the second screw rod 34 in turn, thereby limiting the descending range of the equipment, so that the battery is not easy to slip during detection, ensuring the convenience of detection and the accuracy of the obtained data.

working principle:

The first step: when using, the battery can be placed in the loading box 14. At this time, the battery will be located between the two wedge-shaped clamping blocks 18. At this time, the connector 24 can be inserted into the battery connector, and then the two plug-in plates 31 can be inserted. Insert them into the two slots 15 respectively. At this time, the movement of the two plates 31 will drive the side block 32 to slide inside the cross groove 16, and the movement of the plates 31 will squeeze the two wedge-shaped clamping blocks. 18 moves relative therewith, and the battery will be effectively clamped and fixed under the movement of the two wedge-shaped clamps 18. After the position is limited, the threaded ring 35 can be rotated on the second screw 34 in turn to limit the decline of the equipment. , and then the battery temperature can be detected by the capacitance temperature measuring instrument 22, so that the battery is not easy to slip during the detection, ensuring the convenience of detection and the accuracy of the obtained data;

Step 2: When the lifting platform 21 moves downward, it will also drive the fixed L-shaped rod 25 to move accordingly, and the movement of the L-shaped rod 25 will drive the first screw rod 26 and the suction cup 27 to move accordingly After the battery is fixed, the first screw 26 can be rotated inside the L-shaped rod 25, and the rotation of the first screw 26 will drive the suction cup 27 to move accordingly, and when the suction cup 27 contacts the side wall of the loading box 14 It will complete the adsorption and complete the overall fixation of the device, so that the fixing force of the device can be adjusted when it is in use. It is suitable for testing batteries of any specification, and the scope of testing is wider.

Above, the embodiment of the present utility model has been described in detail in conjunction with the accompanying drawings, but the present utility model is not limited thereto. Make various changes.

Claims (6)

1. The utility model provides a device for determining battery capacity is utilized to echelon, includes workstation (11), the equal fixed mounting in tip four corners department has universal wheel (12) its characterized in that under workstation (11): a push handle (13) is fixedly arranged at the upper end part of the workbench (11), a loading box (14) is fixedly arranged at the center of the upper end part of the workbench (11), the push handle (13) is positioned at the front side of the loading box (14), slots (15) are symmetrically formed in the upper end part of the loading box (14), and cross grooves (16) are symmetrically formed in the side wall of the loading box (14);

a display mechanism is arranged above the loading box (14);

the display mechanism comprises a lifting table (21), the lifting table (21) is positioned above the loading box (14), the upper end part of the lifting table (21) is fixedly provided with a capacitance temperature measuring instrument (22), and the lower end part of the capacitance temperature measuring instrument (22) is fixedly provided with a connecting wire (23);

the lower end part of the lifting platform (21) is provided with a plugging mechanism;

the inserting mechanism comprises two inserting plates (31), the two inserting plates (31) are respectively arranged in the two inserting grooves (15) in a sliding mode, and the two inserting plates (31) are fixedly connected with the lifting platform (21).

2. The apparatus for measuring the capacity of a battery for echelon use according to claim 1, wherein a connector (24) is fixedly mounted to a lower end portion of the connection line (23), and an L-shaped bar (25) is fixedly mounted to a side wall of the elevating table (21).

3. The apparatus for measuring battery capacity in echelon according to claim 2, characterized in that the L-shaped rod (25) is internally threaded with a first screw (26), a suction cup (27) is fixedly mounted on the side wall of the first screw (26), and the suction cup (27) is attached to the loading box (14).

4. The device for measuring the capacity of the battery for the echelon utilization as claimed in claim 1, wherein the two insertion plates (31) are fixedly provided with side blocks (32) on the side walls, the two side blocks (32) are fixedly provided with limit blocks (33) on the side walls, and the two side blocks (32) and the limit blocks (33) are respectively arranged in the two cross grooves (16) in a sliding manner.

5. The device for measuring the capacity of the battery in the echelon utilization manner as claimed in claim 4, wherein the upper ends of the two sets of the limit blocks (33) are fixedly provided with second screw rods (34), and the surfaces of the two sets of the second screw rods (34) are respectively provided with a threaded ring (35) in a threaded manner.

6. The device for measuring the capacity of the battery for echelon utilization according to claim 1, characterized in that wedge-shaped grooves (17) are formed in the inner walls of the two slots (15), and wedge-shaped clamping blocks (18) are slidably mounted in the two wedge-shaped grooves (17).

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