CN219121920U

CN219121920U - Lithium manganese needle tube battery shell strength detecting instrument

Info

Publication number: CN219121920U
Application number: CN202223214620.4U
Authority: CN
Inventors: 费伟文; 徐志勤
Original assignee: Huizhou Dannifu Technology Co ltd
Current assignee: Huizhou Dannifu Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-02
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a lithium manganese needle tube battery shell strength detection instrument which comprises a detection frame, wherein the inner wall surface of the detection frame is provided with a sliding groove, the inside of the detection frame is connected with a moving platform in a sliding way through the sliding groove, the side of the top of the detection frame is provided with a top frame, the two sides of the bottom end of the top frame are fixedly connected with a pressing frame, and the top end of an inductor support is fixedly connected with a pressure inductor; when the utility model detects, the mobile platform moves to one side of the detection frame to carry out feeding, a plurality of needle tube batteries are supported by the placement groove, the mobile platform resets, meanwhile, the lifting motor drives the detection platform to lift, the two ends of the needle tube batteries are pressed into the lower pressure head to continuously lift, the two ends of the needle tube batteries are stressed, meanwhile, the pressure sensor carries out pressure sensing detection, when the specified test pressure is reached, the two ends of the needle tube batteries are not obviously deformed, the test is qualified, the whole process is convenient and efficient, and the quick measurement of the strength of the two ends of the needle tube batteries can be realized.

Description

Lithium manganese needle tube battery shell strength detecting instrument

Technical Field

The utility model relates to the technical field of needle tube batteries, in particular to a lithium manganese needle tube battery shell strength detecting instrument.

Background

The lithium-manganese needle tube battery is also called a float battery, a night fishing luminous rod battery, a firecracker battery, an electronic float battery, a needle tube battery and the like, and is mainly applied to night fishing floats, luminous LED arrows for archery, miniature LED flashlights, business pen-passing and the like.

The application number 202022188952.4 discloses a needle tube battery connecting structure of a float, which is used for connecting a float sensor circuit board and a needle tube battery which are sealed in a hollow plastic part, wherein two conductive battery connecting contacts which are directly formed by the circuit board are arranged at the bottom of the float sensor circuit board and are connected with the anode of the battery, a U-shaped groove is formed between the conductive battery connecting contacts, the inner side of the U-shaped groove is connected with the cathode of the needle tube battery, and the electrode of the needle tube battery is inserted into the U-shaped groove; the battery connection structure does not need a welding process, the contact of the needle tube battery and the sensor circuit board are integrally formed, the conditions of falling off, deformation and the like of components of the contact pin structure are avoided, the power supply faults of the circuit board of the float sensor are reduced, and the service life of the product is greatly prolonged.

The above-mentioned needle tube battery structure needs to test its intensity, but current test all is through the needle head to carry out surface material intensity test, and for needle tube battery, because it presents long and thin contact, when both ends atress, can have the deformation condition, therefore need to detect its both ends atress deformation intensity, but current test equipment to above-mentioned condition does not need to provide a detecting instrument that can be used to needle tube battery both ends atress deformation.

Disclosure of Invention

The utility model aims to provide a lithium manganese needle tube battery shell strength detection instrument for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium manganese needle tubing battery shell intensity detecting instrument, includes detection frame, moving platform, roof-rack, pushes down frame, electronic pneumatic cylinder, detection platform and inductor support, the spout has been seted up to the internal face of detection frame, the inside of detection frame has moving platform through spout sliding connection, the equal swing joint in top both sides of moving platform has the guide bar, the top fixedly connected with detection platform of guide bar, the inside of detecting the platform is provided with the pick-up plate, just a plurality of standing grooves have been seted up to the inside of pick-up plate, the fretwork of pick-up plate both sides sets up, the top avris of detection frame is provided with the roof-rack, the equal fixedly connected with of bottom both sides of roof-rack pushes down the frame, a plurality of sliding chambers have been seted up to the inside of pushing down the frame, the inside sliding connection in sliding chamber has the depression bar, the top of depression bar is fixedly provided with inductor support, the top fixedly connected with pressure sensor of inductor support.

Preferably, an electric hydraulic cylinder is fixedly arranged on one side in the detection frame, the output end of the electric hydraulic cylinder is fixedly connected with one side of the mobile platform, and the electric hydraulic cylinder is electrically connected with an external power supply.

Preferably, the bottom of the mobile platform is provided with a motor plate, and the bottom of the guide rod is fixedly connected with the side of the top end of the motor plate.

Preferably, the lifting motor is fixedly installed in the middle of the top end of the motor plate, the output end of the lifting motor is fixedly connected with the bottom end of the mobile platform, and the lifting motor is electrically connected with an external power supply.

Preferably, a receiving box is arranged at one end of the detection frame, a loading platform is arranged at the top of the receiving box, and one side of the loading platform is fixedly connected with the top of the detection frame.

Preferably, the bottom fixedly connected with of depression bar presses the head down, the inside of pressing the head down is provided with the slipmat, the top of pressing the head down is provided with compression spring, compression spring cover is established in the bottom of depression bar.

The utility model has the technical effects and advantages that:

the mobile platform top sets up the detection platform of liftable through the guide bar, be provided with a plurality of standing grooves on the pick-up plate at detection platform middle part, when detecting, mobile platform removes to detection frame one side, carry out the material loading, support a plurality of needle tubing batteries through the standing groove, mobile platform resets, elevator motor drives the detection platform simultaneously and rises, the pressure head under being impressed at the both ends of needle tubing battery, continue to rise, the both ends atress of needle tubing battery, while pressure sensor carries out forced induction and detects, when reaching appointed test pressure, and the both ends of needle tubing battery do not have obvious deformation, the test is qualified, whole process is convenient high-efficient, can realize the rapid measurement to needle tubing battery both ends intensity.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

FIG. 2 is a schematic diagram of the structure of the inspection bench according to the present utility model.

FIG. 3 is an enlarged schematic view of the structure of the compression bar of the present utility model.

In the figure: 1. a detection frame; 2. a mobile platform; 3. a top frame; 4. a pressing frame is pressed down; 5. an electro-hydraulic cylinder; 6. a material receiving box; 7. a detection table; 8. a detection plate; 9. a placement groove; 10. a motor plate; 11. a lifting motor; 12. a guide rod; 13. a lower pressure head; 14. an inductor support; 15. a pressure sensor; 16. and (5) pressing the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a lithium manganese needle tube battery shell strength detection instrument as shown in fig. 1-3, which comprises a detection frame 1, a moving platform 2, a top frame 3, a pressing frame 4, an electric hydraulic cylinder 5, a detection table 7 and an inductor support 14, wherein the inner wall surface of the detection frame 1 is provided with a sliding groove, the inside of the detection frame 1 is slidably connected with the moving platform 2 through the sliding groove, both sides of the top end of the moving platform 2 are movably connected with guide rods 12, the top end of the guide rods 12 is fixedly connected with the detection table 7, a detection plate 8 is arranged in the detection table 7, a plurality of placing grooves 9 are formed in the detection plate 8, both sides of the detection plate 8 are hollowed out, the top side of the detection frame 1 is provided with the top frame 3, both sides of the bottom end of the top frame 3 are fixedly connected with the pressing frame 4, the inside of the pressing frame 4 is provided with a plurality of sliding cavities, the inside of the sliding cavities is slidably connected with a pressing rod 16, the top end of the pressing rod 16 is fixedly provided with the inductor support 14, and the top end of the inductor support 14 is fixedly connected with a pressure sensor 15.

As shown in fig. 1, 2 and 3, according to the lithium manganese needle tube battery shell strength detection instrument, an electric hydraulic cylinder 5 is fixedly arranged on one side in a detection frame 1, the output end of the electric hydraulic cylinder 5 is fixedly connected with one side of a movable platform 2, and the electric hydraulic cylinder 5 is electrically connected with an external power supply.

As shown in fig. 1, 2 and 3, in the lithium manganese needle tube battery shell strength detection instrument, a motor plate 10 is arranged at the bottom end of a mobile platform 2, and the bottom end of a guide rod 12 is fixedly connected with the side of the top end of the motor plate 10.

As shown in fig. 1, 2 and 3, in the lithium manganese needle tube battery shell strength detection instrument, a lifting motor 11 is fixedly arranged in the middle of the top end of a motor plate 10, the output end of the lifting motor 11 is fixedly connected with the bottom end of a mobile platform 2, and the lifting motor 11 is electrically connected with an external power supply.

As shown in fig. 1, 2 and 3, one end of a detection frame 1 of the lithium-manganese needle tube battery shell strength detection instrument is provided with a material receiving box 6, the top of the material receiving box 6 is provided with a loading platform, one side of the loading platform is fixedly connected with the top of the detection frame 1, and a movable platform 2 moves to one side of the detection frame 1 under the undetermined state of an electric hydraulic cylinder 5 and is close to the loading platform, so that feeding is performed.

As shown in fig. 1, 2 and 3, according to the lithium manganese needle tube battery shell strength detection instrument disclosed by the utility model, the bottom end of the pressure rod 16 is fixedly connected with the lower pressure head 13, an anti-slip pad is arranged in the lower pressure head 13, the top of the lower pressure head 13 is provided with a compression spring, the compression spring is sleeved at the bottom of the pressure rod 16, and the anti-slip pad improves the contact stability of the needle tube battery and the lower pressure head 13.

The working principle of the utility model is as follows: when detecting, the mobile platform 2 moves to one side of the detection frame 1 under the pending of the electric hydraulic cylinder 5 and is close to the charging platform, so that feeding is performed, the needle tube battery is placed in the placing groove 9, the placing groove 9 supports a plurality of needle tube batteries, the middle part of the needle tube battery is arranged in the placing groove 9, the two ends of the needle tube battery are suspended, the suspended lengths of the two ends of the needle tube battery are equal, a designated scale is arranged on the detection table 7, the placed position is indicated, after the feeding is finished, the mobile platform 2 resets, the lifting motor 11 is started, the lifting motor 11 drives the detection table 7 to lift, the two ends of the needle tube battery are contacted with the lower pressure head 13 and are extruded into the lower pressure head 13 to continue to lift, the two ends of the needle tube battery start to be stressed, meanwhile, the pressure sensor 15 is lifted to be contacted with the top frame 3 to perform pressure sensing detection, when the designated test pressure is reached, and the two ends of the needle tube battery are not deformed obviously, the test is qualified, the test is not achieved, the test pressure is not reached, and the two ends of the needle tube battery are observed to be deformed obviously, and the test is failed.

What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a lithium manganese needle tubing battery shell intensity detecting instrument, includes detection frame (1), mobile platform (2), roof-rack (3), pushes down frame (4), electronic pneumatic cylinder (5), detection platform (7) and inductor support (14), a serial communication port, the spout has been seted up to the internal face of detection frame (1), the inside of detection frame (1) has mobile platform (2) through spout sliding connection, the equal swing joint in top both sides of mobile platform (2) has guide bar (12), the top fixedly connected with detection platform (7) of guide bar (12), the inside of detection platform (7) is provided with pick-up plate (8), just a plurality of standing grooves (9) have been seted up to the inside of pick-up plate (8), pick-up plate (8) both sides fretwork sets up, the top limit side of detection frame (1) is provided with roof-rack (3), the inside of pushing down frame (4) has been seted up a plurality of sliding cavities, the inside sliding connection in cavity (2) has guide bar (16), compression bar (14) have pressure sensor support (14) fixedly connected with compression bar (16).

2. The lithium-manganese needle tube battery shell strength detection instrument according to claim 1, wherein an electric hydraulic cylinder (5) is fixedly arranged on one side in the detection frame (1), the output end of the electric hydraulic cylinder (5) is fixedly connected with one side of the mobile platform (2), and the electric hydraulic cylinder (5) is electrically connected with an external power supply.

3. The lithium-manganese needle tube battery shell strength detection instrument according to claim 1, wherein a motor plate (10) is arranged at the bottom end of the mobile platform (2), and the bottom end of the guide rod (12) is fixedly connected with the top end side of the motor plate (10).

4. The lithium-manganese needle tube battery shell strength detection instrument according to claim 3, wherein a lifting motor (11) is fixedly arranged in the middle of the top end of the motor plate (10), the output end of the lifting motor (11) is fixedly connected with the bottom end of the mobile platform (2), and the lifting motor (11) is electrically connected with an external power supply.

5. The lithium-manganese needle tube battery shell strength detection instrument according to claim 1, wherein a receiving box (6) is arranged at one end of the detection frame (1), a loading platform is arranged at the top of the receiving box (6), and one side of the loading platform is fixedly connected with the top of the detection frame (1).

6. The lithium-manganese needle tube battery shell strength detection instrument according to claim 1, wherein a lower pressing head (13) is fixedly connected to the bottom end of the pressing rod (16), an anti-slip pad is arranged in the lower pressing head (13), a compression spring is arranged at the top of the lower pressing head (13), and the compression spring is sleeved at the bottom of the pressing rod (16).