CN219589654U - Protective structure of thickness measuring instrument for battery detection - Google Patents

Abstract

The utility model discloses a protective structure of a thickness measuring instrument for battery detection, which comprises a base, wherein the top of the base is fixedly connected with a fixed rod, the surface of the fixed rod is movably sleeved with a measuring meter, the left side of the base is fixedly connected with a fixed box, and the bottom of an inner cavity of the fixed box is transversely and fixedly connected with a fixed plate. According to the utility model, through the arrangement of the fixing plate, the limiting block, the connecting rod, the T-shaped rod, the sliding sleeve and the ejector rod, the measuring meter can move to drive the T-shaped rod to move downwards, the T-shaped rod moves downwards to drive the sliding sleeve and the ejector rod to move synchronously, the ejector rod moves beyond a certain distance to contact with the limiting block, the ejector rod cannot move to enable the T-shaped rod to be unable to move, the T-shaped rod cannot move to achieve the limiting protection effect, the situation that the existing thickness detector is stressed differently in use to easily cause puncture damage to a battery, spontaneous combustion explosion is seriously caused, and therefore the use safety of the detector is improved.

Description

Protective structure of thickness measuring instrument for battery detection

Technical Field

The utility model relates to the technical field of battery thickness measurement, in particular to a protective structure of a thickness measuring instrument for battery detection.

Background

The battery refers to a cup, a tank or other container or a part of a space of a composite container which contains electrolyte solution and metal electrodes to generate current, and a device capable of converting chemical energy into electric energy is provided with a positive electrode and a negative electrode.

The battery thickness needs to be recorded in the battery production process, and the whole batch can be transported and sold after the battery thickness is qualified, but the conventional thickness detector is stressed differently in use to easily cause puncture injury to the battery, so that the phenomenon of spontaneous combustion explosion is seriously caused, and the use safety of the detector is reduced.

Therefore, the measuring instrument needs to be designed and modified, and the phenomenon that the thickness detector is easy to cause puncture injury to a battery due to different stress in use and seriously causes spontaneous combustion explosion is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a protective structure of a thickness measuring instrument for battery detection, which has the advantage of good protective effect, and solves the problems that the conventional thickness measuring instrument is easy to cause puncture injury to a battery due to different stress in use and seriously causes spontaneous combustion explosion.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a thickness measuring instrument's for battery detection protective structure, includes the base, the top fixedly connected with dead lever of base, the surface activity of dead lever has cup jointed the measuring table, the fixed box of left side fixedly connected with of base, the bottom transverse connection fixed plate of fixed box inner chamber, the equal fixedly connected with stopper in left side and the right side of fixed plate front end, the equal fixedly connected with connecting rod in left side and the right side at fixed plate top, the top slip of connecting rod has cup jointed T type pole, the one end that the connecting rod was kept away from to T type pole runs through the top of fixed box and with one side fixed connection of measuring table, the surface slip of connecting rod has cup jointed the sliding sleeve, the front end fixedly connected with ejector pin of sliding sleeve, the left side fixedly connected with traveller of sliding sleeve, the left side of traveller and the left side sliding connection of fixed box inner wall.

As the preferable mode of the utility model, the surface of the connecting rod is sleeved with the tension spring, the top of the tension spring is fixedly connected with the bottom of the T-shaped rod, and the bottom of the tension spring is fixedly connected with the top of the sliding sleeve.

As preferable, the left side and the right side of the inner wall of the fixed box are respectively provided with a sliding groove, and the length of each sliding groove is longer than the moving distance of the sliding column.

As the preferable mode of the utility model, the top of the fixed box is fixedly connected with a limiting ring which is sleeved on the surface of the T-shaped rod, and the diameter of the limiting ring is larger than that of the T-shaped rod.

As the preferable mode of the utility model, the inner cavity of the sliding sleeve is provided with a through hole, and the diameter of the through hole is larger than that of the connecting rod.

As the preferable mode of the utility model, the bottom of the ejector rod is fixedly connected with a rubber pad, and the shape of the rubber pad is rectangular.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the fixing plate, the limiting block, the connecting rod, the T-shaped rod, the sliding sleeve and the ejector rod, the measuring meter can move to drive the T-shaped rod to move downwards, the T-shaped rod moves downwards to drive the sliding sleeve and the ejector rod to move synchronously, the ejector rod moves beyond a certain distance to contact with the limiting block, the ejector rod cannot move to enable the T-shaped rod to be unable to move, the T-shaped rod cannot move to achieve the limiting protection effect, the situation that the existing thickness detector is stressed differently in use to easily cause puncture damage to a battery, spontaneous combustion explosion is seriously caused, and therefore the use safety of the detector is improved.

2. According to the utility model, through the arrangement of the tension spring, the sliding sleeve can be assisted to work, and meanwhile, the resetting buffer effect is realized, so that the mechanical abrasion caused by too fast movement of the sliding sleeve is avoided, and the service time of the sliding sleeve is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the fixing case of FIG. 1 according to the present utility model;

fig. 3 is a perspective view of the sliding sleeve structure in fig. 2 according to the present utility model.

In the figure: 1. a base; 2. a fixed rod; 3. a measuring meter; 4. a fixed box; 5. a fixing plate; 6. a limiting block; 7. a connecting rod; 8. a T-shaped rod; 9. a sliding sleeve; 10. a push rod; 11. a spool; 12. a tension spring; 13. a chute; 14. a limiting ring; 15. a through hole; 16. and a rubber pad.

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.

As shown in fig. 1 to 3, the protection structure of the thickness measuring instrument for battery detection provided by the utility model comprises a base 1, wherein the top of the base 1 is fixedly connected with a fixed rod 2, the surface of the fixed rod 2 is movably sleeved with a measuring meter 3, the left side of the base 1 is fixedly connected with a fixed box 4, the bottom of an inner cavity of the fixed box 4 is transversely fixedly connected with a fixed plate 5, the left side and the right side of the front end of the fixed plate 5 are fixedly connected with a limiting block 6, the left side and the right side of the top of the fixed plate 5 are fixedly connected with a connecting rod 7, the top of the connecting rod 7 is slidably sleeved with one end of a T-shaped rod 8,T, which is far away from the connecting rod 7, of the connecting rod 8 penetrates through the top of the fixed box 4 and is fixedly connected with one side of the measuring meter 3, the surface of the connecting rod 7 is slidably sleeved with a sliding sleeve 9, the front end of the sliding sleeve 9 is fixedly connected with a push rod 10, the left side of the sliding sleeve 9 is fixedly connected with a sliding column 11, and the left side of the sliding column 11 is in sliding connection with the left side of the inner wall of the fixed box 4.

Referring to fig. 2, the surface of the connecting rod 7 is sleeved with a tension spring 12, the top of the tension spring 12 is fixedly connected with the bottom of the T-shaped rod 8, and the bottom of the tension spring 12 is fixedly connected with the top of the sliding sleeve 9.

The scheme is adopted: through the setting of extension spring 12, can assist sliding sleeve 9 to work, play the effect that resets the buffering simultaneously, avoided sliding sleeve 9 to remove too soon and lead to mechanical wear, extension sliding sleeve 9's live time.

Referring to fig. 2, sliding grooves 13 are formed in both left and right sides of the inner wall of the fixed case 4, and the length of the sliding grooves 13 is longer than the moving distance of the sliding column 11.

The scheme is adopted: through the setting of spout 13, can make the traveller 11 reciprocate in spout 13 inside, play spacing effect simultaneously, avoided the phenomenon that the traveller 11 appears shifting at the in-process that removes.

Referring to fig. 2, a limiting ring 14 is fixedly connected to the top of the fixing box 4 and sleeved on the surface of the T-shaped rod 8, and the diameter of the limiting ring 14 is larger than that of the T-shaped rod 8.

The scheme is adopted: through the setting of spacing ring 14, can assist T type pole 8 to work, play fixed effect simultaneously, avoid T type pole 8 to appear the phenomenon of skew at the in-process that removes.

Referring to fig. 3, a through hole 15 is formed in the inner cavity of the sliding sleeve 9, and the diameter of the through hole 15 is larger than that of the connecting rod 7.

The scheme is adopted: through the setting of through-hole 15, can make sliding sleeve 9 remove at the surface of connecting rod 7, avoided sliding sleeve 9 to appear the dead phenomenon of card in the in-process that removes.

Referring to fig. 2, a rubber pad 16 is fixedly connected to the bottom of the jack 10, and the rubber pad 16 is rectangular in shape.

The scheme is adopted: through the setting of rubber pad 16, can assist ejector pin 10 to work, play the effect of protection simultaneously, avoided ejector pin 10 direct and stopper 6 contact to cause the phenomenon of wearing and tearing.

The working principle and the using flow of the utility model are as follows: when the battery is used, the battery is placed on the surface of the base 1, then the measuring meter 3 is adjusted to be close to the surface of the battery, the measuring meter 3 moves to drive the T-shaped rod 8 to move along, the T-shaped rod 8 moves downwards to compress the tension spring 12 and contact the sliding sleeve 9, the sliding sleeve 9 is stressed to move downwards on the surface of the connecting rod 7, the sliding sleeve 9 moves downwards to drive the sliding column 11 to move downwards, the sliding column 11 is matched with the sliding groove 13 to move downwards, the sliding sleeve 9 moves to drive the ejector rod 10 to move downwards, the ejector rod 10 moves downwards until contacting the top of the limiting block 6, the ejector rod 10 cannot move under stress to enable the sliding sleeve 9 and the T-shaped rod 8 to move downwards, the T-shaped rod 8 cannot move downwards to enable the measuring meter 3 to move downwards, the measuring meter 3 cannot move to achieve protection of the battery, and the phenomenon that the moving distance exceeds the battery to cause puncture impact is avoided.

To sum up: this thickness measuring apparatu's for battery detection protective structure uses through base 1, dead lever 2, measuring table 3, fixed box 4, fixed plate 5, stopper 6, connecting rod 7, T type pole 8, sliding sleeve 9, ejector pin 10 and slide column 11 cooperation, has solved current thickness measuring apparatu atress difference and has caused the puncture injury to the battery easily in use, seriously leads to the problem of spontaneous combustion explosion.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a thickness measuring instrument's protective structure for battery detection, includes base (1), its characterized in that: the utility model discloses a measuring device, including base (1), fixed plate (5), connecting rod (7), T type pole (8) have been cup jointed in the top fixedly connected with dead box (4) of surface activity of fixed rod (2), the fixed box (4) of left side fixedly connected with of base (1), fixed plate (5) inner chamber's bottom transversely fixedly connected with fixed plate (5), the equal fixedly connected with stopper (6) in left side and the right side of fixed plate (5) front end, the equal fixedly connected with connecting rod (7) in left side and the right side at fixed plate (5) top, T type pole (8) have been cup jointed in the top slip of connecting rod (7), the one end that connecting rod (7) were kept away from to T type pole (8) runs through the top of fixed box (4) and with one side fixedly connected with of measuring table (3), the surface sliding sleeve (9) of connecting rod (7), the front end fixedly connected with ejector pin (10) of sliding sleeve (9), the left side fixedly connected with slide column (11) of sliding column (11) left side and the left side sliding connection of fixed box (4) inner wall.

2. The protective structure of a thickness gauge for battery detection according to claim 1, wherein: the surface of connecting rod (7) cup joints extension spring (12), the top of extension spring (12) and the bottom fixed connection of T type pole (8), the bottom of extension spring (12) and the top fixed connection of sliding sleeve (9).

3. The protective structure of a thickness gauge for battery detection according to claim 1, wherein: the left side and the right side of the inner wall of the fixed box (4) are both provided with sliding grooves (13), and the length of each sliding groove (13) is longer than the moving distance of the sliding column (11).

4. The protective structure of a thickness gauge for battery detection according to claim 1, wherein: the top of fixed box (4) and cup joint at the fixed surface of T type pole (8) and be connected with spacing ring (14), the diameter of spacing ring (14) is greater than the diameter of T type pole (8).

5. The protective structure of a thickness gauge for battery detection according to claim 1, wherein: the inner cavity of the sliding sleeve (9) is provided with a through hole (15), and the diameter of the through hole (15) is larger than that of the connecting rod (7).

6. The protective structure of a thickness gauge for battery detection according to claim 1, wherein: the bottom of ejector pin (10) fixedly connected with rubber pad (16), the shape of rubber pad (16) is the rectangle.