Lithium battery pin size measuring tool

Abstract

The utility model belongs to the technical field of lithium battery detection, in particular to a lithium battery pin size measuring tool, which comprises a measuring part and a movable part, the measuring part comprises an L-shaped measuring scale, transverse scales, longitudinal scales and a chute, the transverse scales are arranged at the transverse end of the bottom of the L-shaped measuring scale, the longitudinal scales are arranged at the longitudinal end of the left side of the L-shaped measuring scale, and the chute is arranged on the left side of the L-shaped measuring scale. A chute is formed in the left side of the longitudinal scale; the movable part is arranged on the sliding groove, the movable part comprises a sliding block, an L-shaped check block and a reset spring, the movable part is clamped at the outer end of the pin of the lithium battery, the L-shaped measuring scale is pushed to enable the movable part to move on the sliding groove, finally, the L-shaped measuring scale is attached to the lithium battery, and the length of the pin is read through the longitudinal scale. The distance between the pins is read through the transverse scales, the structure is simple and light, and carrying and using are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery detection technical field, concretely is a lithium battery pin size measurement frock. BACKGROUND

[0002] Lithium battery includes battery body and the positive and negative pole lug of setting of battery body, also called pin. Pin is used for the positive and negative pole lead-out and access of lithium battery, realizes the series connection or parallel connection between lithium battery, realizes the increase of voltage and electric capacity of lithium battery group. The specification of pin also has strict requirement, the process parameter control of convenient welding connection. When the specification of pin is too big or too small, all cannot flow into next procedure, too small leads to welding too much, and connection is not stable, or broken, too big leads to welding not to be too much, and influence the occupation space of battery pin part and influence adjacent pin, all need to be rejected in time, therefore need to measure the pin of lithium battery.

[0003] The existing lithium battery pin size measurement frock adopts support type structure, needs to place lithium battery on frock to carry out detection, and the structure is complex, is not convenient for carrying use, therefore, the present application provides a lithium battery pin size measurement frock. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the invention to avoid obscuring the purpose of this section, the abstract of the specification and the title of the invention, and such simplifications or omissions cannot be used to limit the scope of the present application.

[0005] In view of the above and / or the problems existing in the prior art of lithium battery pin size measurement frock, the present application is proposed.

[0006] Therefore, the purpose of the present application is to provide a lithium battery pin size measurement frock, which clamps the movable part at the outer end of the pin of the lithium battery, pushes the L-shaped ruler, and makes the movable part move on the sliding groove. Finally, the L-shaped ruler is attached to the lithium battery, the length of the pin is read by the longitudinal scale, and the distance between the pins is read by the horizontal scale. The structure is simple and light, and is convenient to carry and use.

[0007] To solve the above technical problems, according to one aspect of the present application, the present application provides the following technical scheme:

[0008] A lithium battery pin size measurement frock comprises:

[0009] The measurement part comprises an L-shaped ruler, a horizontal scale, a vertical scale and a sliding groove. The horizontal scale is arranged at the bottom horizontal end of the L-shaped ruler. The vertical scale is arranged at the left vertical end of the L-shaped ruler. The sliding groove is formed at the left side of the vertical scale.

[0010] The movable component is arranged on the sliding slot, and the movable component comprises a sliding block, an L-shaped stopper and a reset spring.

[0011] As a preferred scheme of the lithium battery pin size measurement tool, the L-shaped scale is transparent, and the horizontal scale and the vertical scale are both fluorescent scales.

[0012] As a preferred scheme of the lithium battery pin size measurement tool, a through hole is formed in the top of the left vertical end of the L-shaped scale, and a rope is arranged in the through hole.

[0013] As a preferred scheme of the lithium battery pin size measurement tool, anti-skid grooves are formed in the left vertical end of the L-shaped scale, and the anti-skid grooves are uniformly distributed on the L-shaped scale.

[0014] As a preferred scheme of the lithium battery pin size measurement tool, the top end of the reset spring is fixed to the top of the inner side of the sliding slot, and the bottom of the reset spring is fixed to the top of the sliding block.

[0015] As a preferred scheme of the lithium battery pin size measurement tool, in the natural state of the reset spring, the sliding block is located at the bottom of the sliding slot.

[0016] As a preferred scheme of the lithium battery pin size measurement tool, a reinforcing plate is arranged at the inflection point of the L-shaped scale.

[0017] Compared with the prior art, the L-shaped scale is adopted, the sliding slot is arranged on the L-shaped scale, the movable component is arranged on the sliding slot, the movable component is clamped on the outer end of the pin of the lithium battery during measurement, the L-shaped scale is pushed to move the movable component on the sliding slot, finally the L-shaped scale is attached to the lithium battery, the length of the pin is read through the vertical scale, and the interval between the pins is read through the horizontal scale, so that the structure is simple and portable. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below in combination with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. Among them:

[0019] Fig. 1The utility model discloses a shaft side structure schematic diagram.

[0020] Fig. 2 The utility model discloses a measurement state structure schematic diagram.

[0021] In the drawing: 100 measuring part, 110 L type scale, 120 transverse scale, 130 longitudinal scale, 140 sliding slot, 150 perforation, 160 antiskid groove, 200 movable part, 210 sliding block, 220 L type stop block, 230 return spring. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiment of the utility model is explained in detail below with the drawings.

[0023] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and the person skilled in the art can make similar extension without violating the connotation of the utility model, so the utility model is not limited by the following disclosed specific embodiment.

[0024] Secondly, the utility model is described in detail in combination with the schematic diagram, and when the utility model embodiment is described in detail, for the convenience of explanation, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here. In addition, the three-dimensional spatial dimension of length, width and depth should be contained in actual manufacture.

[0025] In order to make the purpose, technical scheme and advantage of the utility model more clear, the embodiment of the utility model will be described in further detail below in combination with the drawings.

[0026] The utility model provides a lithium battery pin size measurement frock, the movable part is clamped in the pin outer end of lithium battery, pushes L type scale, and the movable part is moved on the sliding slot, and finally L type scale is pasted on lithium battery, and the length of pin is read through longitudinal scale, and the interval between pins is read through transverse scale, and the structure is simple and light, and convenient to carry and use, please refer to Figs. 1-2 , including: measuring part 100 and movable part 200.

[0027] Measuring part 100 includes L type scale 110, transverse scale 120, longitudinal scale 130 and sliding slot 140, and L type scale 110 bottom transverse end sets up transverse scale 120, and L type scale 110 left side longitudinal end sets up longitudinal scale 130, and longitudinal scale 130 left side sets up sliding slot 140.

[0028] The slide groove 140 is arranged parallel to the longitudinal scale 130 and is vertically distributed. The starting point of the longitudinal scale 130 is the bottom of the L-shaped ruler 110 , and the starting point of the transverse scale 120 is the left end of the L-shaped ruler 110 .

[0029] The movable component 200 is disposed on the chute 140 and includes a slider 210, an L-shaped stopper 220, and a return spring 230. The slider 210 is slidably connected to the chute 140, an L-shaped stopper 220 is disposed at the front end of the slider 210, and a return spring 230 is disposed in the chute 140.

[0030] Among them, the top of the return spring 230 is fixed to the top of the inner side of the slide groove 140, and the bottom of the return spring 230 is fixed to the top of the slider 210. When the return spring 230 is in the natural state, the slider 210 is located at the bottom of the slide groove 140, and the slider 210 can slide freely on the slide groove 140. The right side of the vertical plate of the L-shaped stopper 220 is aligned with the left end of the L-shaped ruler 110.

[0031] To facilitate observation of scale readings, the L-shaped ruler 110 is transparent, and both the horizontal scale 120 and the vertical scale 130 are fluorescent, making it easy to observe the scale readings in dim light.

[0032] Since the measuring tool needs to be carried for use, a through hole 150 is opened at the top of the left longitudinal end of the L-shaped ruler 110, and a hanging rope is tied in the through hole 150, so that the tool can be hung on the body for carrying.

[0033] Since the ruler needs to be held for use, an anti-slip groove 160 is provided on the left longitudinal end of the L-shaped ruler 110. The anti-slip grooves 160 are evenly distributed on the L-shaped ruler 110 to improve the anti-slip effect when held and avoid slipping.

[0034] Since the L-shaped structure is adopted, in order to improve the structural strength, a reinforcement plate is provided at the inflection point of the L-shaped ruler 110 .

[0035] In actual use, the L-shaped stopper 220 of the movable component 200 is clamped on the outer end of the pin of the lithium battery ( Fig. 2 As shown in FIG, the L-shaped ruler 110 is pushed to move the movable part 200 on the slide groove 140. Finally, the bottom of the L-shaped ruler 110 is attached to the lithium battery. The length of the pin is read through the longitudinal scale 130, and the spacing between the pins is read through the transverse scale 120. After use, the slider 210 is reset by the reset spring 230. The structure is simple and lightweight, and is easy to carry and use.

[0036] Although the utility model has been described above with reference to the embodiments, various modifications can be made thereto, and equivalent replacements can be made to the components thereof, without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed by the utility model can be combined with each other in any manner, and the combinations are not exhaustively described in the specification merely for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A lithium battery pin size measuring tool, characterized in that: Include: Measuring component (100), including L-shaped ruler (110), horizontal scale (120), vertical scale (130) and chute (140), the bottom horizontal end of the L-shaped ruler (110) is provided with horizontal scale (120), the left vertical end of the L-shaped ruler (110) is provided with vertical scale (130), the left side of the vertical scale (130) is provided with chute (140); Movable component (200) is arranged on the chute (140), the movable component (200) includes sliding block (210), L-shaped stop block (220) and reset spring (230), the sliding block (210) is slidably connected on the chute (140), the sliding block (210) is provided with L-shaped stop block (220) on the front end, the reset spring (230) is arranged in the chute (140).

2. The lithium battery pin dimension measuring tool of claim 1, wherein, The L-shaped ruler (110) adopts transparent ruler, the horizontal scale (120) and the vertical scale (130) adopt fluorescent scale.

3. The lithium battery pin dimension measuring tool of claim 1, wherein, The left vertical end of the L-shaped ruler (110) is provided with a perforation (150) on the top, and a hanging rope is tied in the perforation (150).

4. The lithium battery pin dimension measuring tool of claim 1, wherein, The left vertical end of the L-shaped ruler (110) is provided with anti-skid groove (160), and the anti-skid groove (160) is uniformly distributed on the L-shaped ruler (110).

5. The lithium battery pin dimension measuring tool of claim 1, wherein, The top end of the reset spring (230) is fixed to the inner top of the chute (140), and the bottom of the reset spring (230) is fixed to the top of the sliding block (210).

6. The lithium battery pin dimension measuring tool of claim 1, wherein, In the natural state of the reset spring (230), the sliding block (210) is located at the bottom of the chute (140).

7. The lithium battery pin dimension measuring tool of claim 1, wherein, The inflection point of the L-shaped ruler (110) is provided with a reinforcing plate.

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