CN213482289U

CN213482289U - Cavity detection jig

Info

Publication number: CN213482289U
Application number: CN202021456968.2U
Authority: CN
Inventors: 朱明园; 侯乐乐
Original assignee: Suzhou Huazhicheng Precision Work Technology Co ltd
Current assignee: Suzhou Huazhicheng Precision Work Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-06-18
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a detect cavity tool, including the carrier, the inboard fixed mounting of carrier has the spring, the top of spring all movable mounting has the cavity, the clamp plate is installed to the top of cavity, the surface of clamp plate runs through movable mounting and has adjusting screw, the top of carrier is provided with the sealing washer along pasting outward, hinge movable mounting is passed through at the top of carrier has sealed apron. This detection cavity tool, this tool cavity design can leak detection to many electric cores simultaneously to reach purpose such as saving CT, but its advantage lies in the remodelability, and single cavity is standardized, can increase the cavity and reduce operations such as exchange, and has the controllability, but every cavity all independent control, influence all the other cavities when avoiding adjusting a certain cavity, it is independent to have reduced the precision cavity in the aspect of processing through the spring adjustability, it needs whole changes to avoid the cavity pollution, the cost of using has been saved greatly.

Description

Cavity detection jig

Technical Field

The utility model discloses electricity core detection technical field specifically is a detection cavity tool.

Background

The battery cell refers to a single electrochemical battery cell containing a positive electrode and a negative electrode, and is generally not directly used. The lithium ion secondary rechargeable battery is characterized in that the lithium ion secondary rechargeable battery comprises a battery core and a protective circuit board, the protective circuit board is removed from the rechargeable battery to form the battery core, the battery core is a power storage part in the rechargeable battery, the quality of the battery core directly determines the quality of the rechargeable battery, and the battery core needs to be detected before being produced and put into use.

Present electric core detection device can't carry out real-time detection to a plurality of electric cores simultaneously in detecting the use, leads to the efficiency that detects lower, and present detection device structure generally is fixed, can't adjust in real time according to actual need, and the flexibility of use is relatively poor, and the restriction of use is also great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection cavity tool to solve present electric core detection device who proposes in the above-mentioned background art and in detecting the use, can't carry out real-time detection to a plurality of electric cores simultaneously, the efficiency that leads to detecting is lower, and current detection device structure generally is fixed, can't adjust in real time according to actual need, and the flexibility of use is relatively poor, and the restriction of use is also great problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detection cavity tool, includes the carrier, the inboard fixed mounting of carrier has the spring, the top of spring all movable mounting has the cavity, the clamp plate is installed to the top of cavity, the surface of clamp plate runs through movable mounting and has adjusting screw, the top of carrier is provided with the sealing washer along pasting outward, hinge movable mounting is passed through at the top of carrier has sealed apron.

Preferably, the cavities are arranged in a matrix mode on the inner side of the carrier, the transverse distances between the cavities are equal, and the pressing plates and the cavities are distributed in a staggered mode at intervals.

Preferably, the surface of the sealing cover plate is embedded and fixedly provided with an observation window, and the outer edge of the sealing cover plate is provided with a cushion pad in a sticking way.

Preferably, the sealing ring and the cushion pad are made of rubber with elastic shrinkage performance and sealing performance.

Preferably, the corners of the two ends of the inner side of the sealing cover plate are fixedly provided with inserting pins, and the two ends of one side of the corresponding carrier of the inserting pins are provided with inserting holes.

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

this detection cavity tool, this tool cavity design can carry out leak detection to many electric cores simultaneously to reach purpose such as sparingly CT, its advantage lies in the remodelability, and single cavity is standardized, can increase and reduce operations such as exchange to the cavity, and has the controllability, and every cavity all can independently be adjusted, avoids influencing all the other cavities when adjusting a certain cavity.

This detect cavity tool through modularization and standardization, can carry out different mode combinations to the tool and reach diversified design simple structure, and the practicality is stronger, and it is independent to have reduced the precision cavity in the aspect of the processing through spring adjustment nature, avoids the cavity pollution to need whole changes, has saved the cost of using greatly.

Drawings

Fig. 1 is an expanded view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner structure of the sleeve plate of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a cavity; 2. a spring; 3. a carrier; 4. a seal ring; 5. pressing a plate; 6. adjusting screws; 7. A cushion pad; 8. sealing the cover plate; 9. an observation window; 10. inserting a needle; 11. and (7) inserting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cavity detection jig comprises a carrier 3, a spring 2 is fixedly arranged on the inner side of the carrier 3, a cavity 1 is movably arranged at the top end of the spring 2, a pressing plate 5 is arranged above the cavity 1, an adjusting screw 6 is movably arranged on the surface of the pressing plate 5 in a penetrating manner, the adjusting screw 6 is manually twisted in real time according to actual detection requirements, the carrier 3 and the cavity 1 are adjusted, the spring 2 can contract in real time to support the cavity 1, all the upper surfaces of the cavities 1 can be kept on the same horizontal plane, a sealing ring 4 is adhered to the outer edge of the top of the carrier 3, a sealing cover plate 8 is movably arranged at the top of the carrier 3 through a hinge, the cavities 1 are arranged in a matrix manner on the inner side of the carrier, the transverse distances among the cavities 1 are equal, the pressing plates 5 and the cavities 1 are alternately distributed at intervals, the jig cavity design can simultaneously perform, so as to achieve the purpose of saving CT and the like.

The surface embedding fixed mounting of sealed apron 8 has observation window 9, and sealed apron 8 outer along pasting and being provided with blotter 7, the material of sealing washer 4 and blotter 7 is all for the rubber that has elastic shrinkage performance and sealing performance, the holistic sealed effect of multiplicable device, avoid appearing gap department leakage entering outside air, the inboard both ends edge of sealed apron 8 all fixed mounting have plug pin 10, and plug pin 10 corresponds carrier 3 one side both ends all seted up spliced eye 11, plug pin 10 and spliced eye 11 through the plug pin and connect, prevent that the device is not hard up to drop in the testing process and open automatically.

The working principle is as follows: when needs carry out electric core detection work, at first can correspond the electric core that needs detected and place corresponding cavity 1 inside, then carry out real-time wrench movement adjusting screw 6 through the manual work according to actual detection's needs, the realization is adjusted carrier 3 and cavity 1, make spring 2 can contract in real time and support cavity 1, make above all cavities 1 can keep on same horizontal plane, at last through carrying out mutual closure with sealed apron 8 and carrier 3, and carry out the plug-in connection through plug-in pin 10 and spliced eye 11, make the whole sealed state that keeps of device, make the better accuracy nature of the whole effect that detects higher.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detection cavity tool, includes carrier (3), its characterized in that: the inboard fixed mounting of carrier (3) has spring (2), the top of spring (2) all movable mounting have cavity (1), clamp plate (5) are installed to the top of cavity (1), the surface of clamp plate (5) runs through movable mounting and has adjusting screw (6), the top of carrier (3) is provided with sealing washer (4) along pasting outward, the top of carrier (3) has sealed apron (8) through hinge movable mounting.

2. The detection cavity jig of claim 1, wherein: cavity (1) is arranged at the inboard matrix that becomes of carrier, lateral distance between cavity (1) equals, and the interval is crisscross to be distributed between clamp plate (5) and cavity (1).

3. The detection cavity jig of claim 1, wherein: the surface of the sealing cover plate (8) is embedded and fixedly provided with an observation window (9), and the outer edge of the sealing cover plate (8) is provided with a cushion pad (7) in an adhering manner.

4. The inspection chamber fixture of claim 1 or 3, wherein: the sealing ring (4) and the buffer pad (7) are made of rubber with elastic shrinkage performance and sealing performance.

5. The detection cavity jig of claim 1, wherein: the edge of the two ends of the inner side of the sealing cover plate (8) is fixedly provided with an inserting needle (10), and the two ends of one side of the carrier (3) corresponding to the inserting needle (10) are provided with inserting holes (11).