New energy battery detection device

Abstract

The utility model is applicable to the technical field of battery detection equipment, and particularly relates to a new energy battery detection device, which comprises a detection structure, the detection structure is characterized in that the surface of a connecting plate is connected with an L-shaped frame in a sliding manner, the side surface of the L-shaped frame is detachably connected with a connecting block, and the surface of the connecting block is provided with a detection needle head. A groove is formed in the side face of the L-shaped frame, an inserting groove is formed in the side face of the L-shaped frame, the inserting groove and the groove communicate with each other, and an inserting block is arranged on the side face of the connecting block. According to the utility model, the accurate butt joint of the detection needle and the detected battery is realized, the precision and stability in the voltage detection process are ensured, and the detection error caused by the position offset or poor contact of the needle is avoided. In addition, the design effectively reduces the influence of external vibration or misoperation on the detection process, and further improves the reliability of the detection result.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery detection equipment technical field, concretely is a new energy battery detection device. BACKGROUND

[0002] With the rapid development of new energy technology, as an important part of energy storage and driving, the detection technology of battery is increasingly valued. Battery voltage detection is an important means to evaluate battery performance and state, usually using probe to contact battery to obtain voltage signal. The traditional battery detection device generally relies on the contact between the probe and the battery of the mechanical structure, and requires the probe to contact the battery well to ensure the accuracy of the detection result. However, in actual operation, due to the wear of the probe material and the influence of the external environment, the probe is easy to be worn in the use process, and then the precision of voltage detection is affected.

[0003] The probe in the prior art is usually regarded as a consumable, and its high wear rate makes it necessary to replace it frequently. The architecture of the probe and the detection equipment is often designed integrally, when the probe is damaged, the operator has to disassemble the detection frame integrally, which not only consumes time, but also increases the complexity of equipment maintenance. At the same time, the accurate docking and positioning of the probe depend on the manual adjustment of the operator, which is easy to be affected by human factors, resulting in poor contact or position deviation in the voltage detection process, increasing the risk of detection error. Therefore, in view of the defects of the probe in the prior art, such as easy to wear and inconvenient to maintain, the utility model provides a new battery detection device. UTILITY MODEL CONTENT

[0004] The purpose of the embodiment of the utility model is to provide a new energy battery detection device, which aims to solve the technical problems mentioned in the background art.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] A new energy battery detection device, comprising a workbench, and a detection rack is arranged on the surface of the workbench, a hydraulic push rod is installed on the surface of the detection rack, and a connecting plate is arranged at one end of the hydraulic push rod, a detection structure is arranged on the surface of the connecting plate, and the detection structure comprises:

[0007] A L-shaped frame is slidably connected to the surface of the connecting plate, and a connecting block is detachably connected to the side surface of the L-shaped frame, and a detection needle is installed on the surface of the connecting block;

[0008] A groove is formed in the side surface of the L-shaped frame, an insertion slot is formed in the side surface of the L-shaped frame, and the insertion slot and the groove are in communication, and an insertion block is arranged on the side surface of the connecting block;

[0009] The surface of the L-shaped frame is provided with a first threaded hole, the surface of the connecting block is provided with a second threaded hole, and the interiors of the first threaded hole and the second threaded hole are jointly engaged with a bolt.

[0010] Further, the surface of the connecting plate is provided with a guide sliding groove, the surface of the L-shaped frame is provided with a guide sliding block, and the L-shaped frame is slidingly connected to the surface of the connecting plate through cooperation of the guide sliding block and the guide sliding groove.

[0011] Further, the shapes of the plug and the slot are matched with each other, and the thickness of the plug is the same as the depth of the slot.

[0012] Further, the total length of the groove and the slot is the same as the total height of the connecting block and the plug.

[0013] Further, one end of the L-shaped frame is provided with a positioning assembly for limiting the position of the connecting block.

[0014] Further, the positioning assembly comprises a fixed block connected to the surface of the L-shaped frame, a through hole is formed in the side surface of the fixed block, a connecting rod is slidingly connected in the through hole, the two ends of the connecting rod are respectively connected with a round block and a stop block, and the side surfaces of the stop block and the fixed block, which are away from each other, are jointly provided with a spring.

[0015] Further, the connecting rod is arranged in the interior of the spring, and the outer diameter of the connecting rod is the same as the inner diameter of the through hole.

[0016] Further, the side surface of the stop block, which is away from the fixed block, is provided with an arc surface.

[0017] The new energy battery detection device has the following beneficial effects:

[0018] The precise butt joint of the detection needle and the measured battery is realized, the precision and stability in the voltage detection process are ensured, and the detection error caused by the position deviation or poor contact of the needle is avoided. In addition, the design effectively reduces the influence of external vibration or improper operation on the detection process, and further improves the reliability of the detection result.

[0019] At the same time, the assembly and disassembly process of the connecting block and the detection needle is very simple, the plug-in slot and plug-in block embedding design is adopted, not only the operator can quickly complete the installation, but also the preparation time of the detection equipment is greatly shortened. Through the locking mechanism of the positioning bolt, the stability after assembly is ensured, and the loosening or falling off in the detection process is avoided. The overall structure design takes into account the convenience of assembly and the firmness of fixation, greatly improves the work efficiency, and is especially suitable for the rapid detection demand of batch batteries.

[0020] The scheme not only optimizes the operation experience of the battery detection device, but also enhances the durability and applicability of the equipment, and is suitable for use in various complex working environments. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a new energy battery detection device.

[0022] Figure 2 It is a structural schematic diagram of an L-shaped frame, a connecting block, a bolt, a detection needle, and a positioning assembly in a new energy battery detection device.

[0023] Figure 3 It is a structural schematic diagram of a connecting block and an L-shaped frame in a split state in a new energy battery detection device.

[0024] Figure 4 It is a structural schematic diagram of a positioning assembly in a new energy battery detection device.

[0025] In the figure: 1, workbench; 2, detection frame; 3, hydraulic push rod; 4, connecting plate; 5, detection structure; 6, placement plate; 7, limiting plate; 8, limiting block;

[0026] 501, L-shaped frame; 5011, groove; 5012, insertion slot;

[0027] 502, connecting block; 5021, insertion block;

[0028] 503, bolt;

[0029] 504, detection needle;

[0030] 505, positioning assembly; 5051, fixed block; 5052, connecting rod; 5053, stop block; 5054, round block; 5055, spring; 5056, arc surface. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0032] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0033] As Figures 1-3 shown, the utility model embodiment provides a new energy battery detection device, which comprises a workbench 1, and the surface of the workbench 1 is provided with a detection frame 2, the surface of the detection frame 2 is installed with a hydraulic push rod 3, and one end of the hydraulic push rod 3 is provided with a connecting plate 4. The hydraulic push rod 3 can drive the connecting plate 4 to move up and down.

[0034] The surface of the workbench 1 is provided with a placement plate 6, and the surface of the placement plate 6 is provided with a limiting plate 7 and a limiting block 8. The measured battery is placed on the surface of the placement plate 6 to be detected, and the limiting plate 7 and the limiting block 8 can stably limit the measured battery in the appropriate position on the surface of the placement plate 6.

[0035] The surface of the connecting plate 4 is provided with a detection structure 5, and the detection structure 5 comprises:

[0036] The surface of the connecting plate 4 is slidably connected with an L-shaped frame 501. The surface of the connecting plate 4 is provided with a guide sliding groove, and the surface of the L-shaped frame 501 is provided with a guide sliding block, and the L-shaped frame 501 is slidably connected with the surface of the connecting plate 4 through the cooperation of the guide sliding block and the guide sliding groove. Preferably, the surface of the L-shaped frame 501 and the surface of the connecting plate 4 are respectively provided with a positioning threaded hole and a positioning threaded groove, and the inside of the positioning threaded hole is engaged with a positioning bolt.

[0037] The staff can push the L-shaped frame 501 on the connecting plate 4, and the L-shaped frame 501 can be flexibly moved through the guide sliding block and the guide sliding groove. After moving the L-shaped frame 501 to the appropriate position, the positioning bolt can be screwed into the inside of the positioning threaded groove, so as to stably limit the L-shaped frame 501.

[0038] The side surface of the L-shaped frame 501 is detachably connected with a connecting block 502, and the surface of the connecting block 502 is provided with a detection needle 504.

[0039] The side surface of the L-shaped frame 501 is provided with a groove 5011, and the side surface of the L-shaped frame 501 is provided with a slot 5012, and the slot 5012 and the groove 5011 are in communication with each other, and the side surface of the connecting block 502 is provided with a plug 5021. The shape of the plug 5021 and the slot 5012 are matched with each other, and the thickness of the plug 5021 is the same as the depth of the slot 5012. The total length of the groove 5011 and the slot 5012 is the same as the total height of the connecting block 502 and the plug 5021. Through the above structure, after the connecting block 502 is clamped into the groove 5011 and the plug 5021 is embedded into the slot 5012, the connecting block 502 and the plug 5021 are tightly matched with the L-shaped frame 501.

[0040] The surface of the L-shaped frame 501 is provided with a first threaded hole, and the surface of the connecting block 502 is provided with a second threaded hole, and the inside of the first threaded hole and the second threaded hole is jointly engaged with a bolt 503.

[0041] In an embodiment of the utility model, when need detecting the voltage of the measured battery, first stably place the battery on the surface of placing plate 6, and fix it in the designated detection area through limiting plate 7 and limiting block 8, make the wiring end of battery align with detection needle 504. Start hydraulic push rod 3, and hydraulic push rod 3 drives connecting plate 4 and L-shaped frame 501 to move downwards, and L-shaped frame 501 further drives connecting block 502 and detection needle 504 to move downwards, until detection needle 504 contacts with the wiring end of battery, thereby completing the detection of battery voltage.

[0042] When the connecting block 502 and the detection needle 504 need to be assembled on the L-shaped frame 501, the operator can hold the connecting block 502, move it close to the side surface of the L-shaped frame 501, and then push the connecting block 502 from bottom to top, so that the plug 5021 on the connecting block 502 is embedded in the slot 5012. When the plug 5021 is completely embedded in the slot 5012, the connecting block 502 will be tightly fitted in the groove 5011, and at this time, the connecting block 502 and the plug 5021 are completely fitted with the groove 5011 and the slot 5012. At the same time, the second threaded hole on the connecting block 502 is on the same axis as the first threaded hole on the L-shaped frame 501. Finally, the operator screws the bolt 503 into the first threaded hole and the second threaded hole in sequence, and firmly fixes the connecting block 502 on the L-shaped frame 501.

[0043] Through the above technical scheme, the utility model realizes the accurate butt joint of the detection needle and the measured battery, ensures the precision and stability in the voltage detection process, and avoids the detection error caused by the position deviation or poor contact of the needle. In addition, the design effectively reduces the influence of external vibration or improper operation on the detection process, and further improves the reliability of the detection result.

[0044] At the same time, the assembly and disassembly process of the connecting block 502 and the detection needle 504 is very simple, and the embedded design of the slot and the plug is adopted, which not only facilitates the operator to quickly complete the installation, but also greatly shortens the preparation time of the detection equipment. Through the locking mechanism of the positioning bolt, the stability after assembly is ensured, and the loosening or falling off during the detection process is avoided. The overall structure design takes into account the convenience of assembly and the firmness of fixation, greatly improves the work efficiency, and is especially suitable for the rapid detection demand of batch batteries.

[0045] The scheme not only optimizes the operation experience of the battery detection device, but also enhances the durability and applicability of the equipment, which is suitable for use in various complex working environments.

[0046] As Figure 1 , Figure 2 and Figure 4As shown, in an embodiment of the present application, one end of the L-shaped frame 501 is provided with a positioning assembly 505, which is used to define the position of the connecting block 502. After the connecting block 502 and the plug block 5021 are respectively clamped into the groove 5011 and the slot 5012, the connecting block 502 and the plug block 5021 can be positioned, so that during the subsequent bolt locking process, it is not necessary to hold the connecting block 502 manually, which improves the efficiency and avoids the deviation of the connecting block 502 position caused by human factors, which affects the subsequent locking.

[0047] The positioning assembly 505 comprises a fixed block 5051 connected to the surface of the L-shaped frame 501, a through hole is formed in the side surface of the fixed block 5051, and a connecting rod 5052 is slidably connected inside the through hole, the two ends of the connecting rod 5052 are respectively connected with a round block 5054 and a stop block 5053, and the side surfaces of the stop block 5053 and the fixed block 5051 that are close to each other are jointly installed with a spring 5055.

[0048] The connecting rod 5052 is arranged to penetrate the inside of the spring 5055, and the outer diameter of the connecting rod 5052 is the same as the inner diameter of the through hole.

[0049] In this embodiment, when the connecting block 502 and the plug block 5021 are close to the groove 5011, the plug block 5021 will first contact the arc surface 5056. Under the action of human force, the stop block 5053 will push the connecting rod 5052 and the round block 5054 to move in the direction of the fixed block 5051 until the plug block 5021 is in close contact with the inner wall of the groove 5011, at which time the spring 5055 between the fixed block 5051 and the stop block 5053 will be compressed. Subsequently, the worker can continue to move the connecting block 502 and the plug block 5021 upwards until the plug block 5021 is completely embedded in the slot 5012.

[0050] When the plug block 5021 is completely embedded in the slot 5012, the stop block 5053 is no longer in contact with the connecting block 502, at which time the spring 5055 returns to its original position and pushes the stop block 5053 back to the initial position. At this time, the top surface of the stop block 5053 is in close contact with the bottom surface of the connecting block 502, stably supporting the connecting block 502 and the plug block 5021, thereby achieving precise positioning.

[0051] Through the above technical scheme, the design not only simplifies the assembly process of the connecting block 502 and the plug block 5021, but also ensures the stability and reliability during positioning. This innovative structural design effectively reduces the influence of human operation on assembly accuracy, making the assembly process smoother and reducing the working intensity and potential errors of the operator. In addition, the design of the stop block 5053 provides additional support to ensure that the connecting block 502 does not deviate during the subsequent bolt locking process, thereby further improving the overall equipment efficiency and accuracy.

[0052] This efficient assembly mechanism is particularly suitable for the rapid assembly requirements of battery detection, enabling the device to complete multiple detections in a short time, meeting the requirements of batch production. At the same time, the stability and reliability of the device enhance the accuracy of the detection results, providing a solid guarantee for battery performance evaluation. In summary, this design not only improves the operation experience, but also provides a more efficient solution for the development of new energy battery detection industry.

[0053] In the embodiment, the side of the block 5053 away from the fixed block 5051 is provided with an arc surface 5056, through the design of the arc surface 5056, the block 5053 can be contacted with the connecting block 502, so that the friction contact of the two is more smooth.

[0054] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A new energy battery detection device, comprising a workbench (1), and the surface of the workbench (1) is provided with a detection rack (2), the surface of the detection rack (2) is mounted with a hydraulic push rod (3), and one end of the hydraulic push rod (3) is provided with a connecting plate (4), characterized in that, The surface of the connecting plate (4) is provided with a detection structure (5), which comprises: The surface of the connecting plate (4) is slidably connected with an L-shaped frame (501), and the side surface of the L-shaped frame (501) is detachably connected with a connecting block (502), and the surface of the connecting block (502) is provided with a detection needle (504); The side surface of the L-shaped frame (501) is provided with a groove (5011), and the side surface of the L-shaped frame (501) is provided with a slot (5012), and the slot (5012) and the groove (5011) are in communication with each other, and the side surface of the connecting block (502) is provided with an insertion block (5021).

2. The new energy battery detection device according to claim 1, characterized in that, The surface of the L-shaped frame (501) is provided with a first threaded hole, and the surface of the connecting block (502) is provided with a second threaded hole, and the first threaded hole and the second threaded hole are jointly connected with a bolt (503) inside.

3. The new energy battery detection device according to claim 1, characterized in that, The surface of the connecting plate (4) is provided with a guide sliding groove, and the surface of the L-shaped frame (501) is provided with a guide sliding block, and the L-shaped frame (501) is slidably connected to the surface of the connecting plate (4) through the cooperation of the guide sliding block and the guide sliding groove.

4. The new energy battery detection device according to claim 1, characterized in that, The shapes of the insertion block (5021) and the slot (5012) are matched with each other, and the thickness of the insertion block (5021) is the same as the depth of the slot (5012).

5. The new energy battery detection device according to claim 1, characterized in that, The total length of the groove (5011) and the slot (5012) is the same as the total height of the connecting block (502) and the insertion block (5021).

6. The new energy battery detection device according to claim 1, characterized in that, One end of the L-shaped frame (501) is provided with a positioning assembly (505), which is used to limit the position of the connecting block (502).

7. The new energy battery detection device according to claim 6, characterized in that, The positioning assembly (505) comprises: a fixed block (5051) connected to the surface of the L-shaped frame (501), the side surface of the fixed block (5051) is provided with a through hole, and the through hole is slidably connected with a connecting rod (5052) inside, the both ends of the connecting rod (5052) are respectively connected with a circular block (5054) and a stop block (5053), and the side surfaces of the stop block (5053) and the fixed block (5051) which are close to each other are jointly provided with a spring (5055).

8. The new energy battery detection device according to claim 7, characterized in that, The connecting rod (5052) is arranged inside the spring (5055), and the outer diameter of the connecting rod (5052) is the same as the inner diameter of the through hole.

9. The new energy battery detection device according to claim 7, characterized in that, The side surface of the stop block (5053) away from the fixed block (5051) is provided with an arc surface (5056).

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