CN210834990U

CN210834990U - Protection architecture for battery internal resistance tester

Info

Publication number: CN210834990U
Application number: CN201921519175.8U
Authority: CN
Inventors: 马俊峰
Original assignee: Huaian Keda Electric Co ltd
Current assignee: Huaian Keda Electric Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-23
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a battery internal resistance is protection architecture for tester relates to tester protection architecture technical field, including the tester organism, the detachable protection mechanism that is connected with of lateral surface of tester organism. The utility model discloses, through the cooperation between the above-mentioned isotructure, fixture block and the elastic rubber cover that all set up through four end angles departments at the tester organism have been possessed, can carry out better buffer protection to the tester organism, when receiving external force and offeing, elastic rubber cover atress extrusion produces deformation, and then utilize the deformation volume to offset the impact force that the tester organism received, better protection effect has to the tester organism, it is not enough to the protection of hand-held type tester in the tradition to have solved, when receiving external collision or accident and falling, often can cause the damage to the hand-held type tester, influence the life's of tester problem.

Description

Protection architecture for battery internal resistance tester

Technical Field

The utility model relates to a tester protection architecture technical field specifically is a battery internal resistance protection architecture for tester.

Background

The intelligent accumulator tester is also called accumulator internal resistance meter or accumulator rapid capacity tester, and is a portable digital storage type tester for rapidly and accurately measuring the health state and charge state of accumulator and connecting resistance parameters. The instrument can display and record important parameters of voltage, internal resistance, capacity and the like of a single battery or a plurality of groups of batteries through online test, accurately and effectively pick out the lagging batteries, can generate a test report with a computer and special battery data management software, tracks the decay trend of the batteries and provides a maintenance suggestion. The device is suitable for maintenance and inspection of storage batteries of communication base stations, transformer substations and UPS. The method is used for checking and accepting the storage batteries, matching the storage batteries and performing conventional inspection. However, the conventional handheld tester is not protected enough, and when the handheld tester is collided or dropped accidentally by the outside, the handheld tester is often damaged, so that the service life of the tester is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery internal resistance protection architecture for tester, fixture block and elastic rubber cover through all setting up in four extreme angle departments of tester organism have been possessed, can carry out better buffer protection to the tester organism, when receiving external force and offeing, elastic rubber cover atress extrusion produces deformation, and then utilize the deformation volume to offset the impact force that the tester organism received, better protecting effect has to the tester organism, solved in the tradition not enough to the protection of hand-held type tester, when receiving external collision or accident and falling, often can cause the damage to the hand-held type tester, influence the life's of tester problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery internal resistance protection architecture for tester, includes the tester organism, the lateral surface detachable of tester organism is connected with protection machanism.

Protection machanism includes the fixed plate, the equal fixedly connected with elasticity band in upper and lower surface of fixed plate, two the equal fixedly connected with connecting plate of one end that the fixed plate was kept away from to the elasticity band, two the equal fixedly connected with spacing arm of opposite face of connecting plate, gliding spacing groove about supplying spacing arm is all seted up to the upper and lower surface of fixed plate, two the equal fixedly connected with fixture block in both sides of connecting plate, four the fixture block is the joint respectively in four end angle departments of tester organism.

The outer side surface of the four fixture blocks is detachably connected with an elastic rubber sleeve, and the fixed plate is far away from the fixedly connected fingerstall of the tester body.

Preferably, four the medial surface of elasticity rubber sleeve all is equipped with rubber bump, four the draw-in groove that supplies rubber bump joint is all seted up to the lateral surface of fixture block.

Preferably, the rubber bump and the elastic rubber sleeve are integrally processed.

Preferably, the number of the finger sleeves is four, and the four finger sleeves are distributed in a rectangular array.

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

the utility model discloses a fixed plate that sets up, the elasticity band, the connecting plate, spacing arm, the spacing groove, the fixture block, elastic rubber cover and dactylotheca, fixture block and elastic rubber cover through all setting up in four extreme angle departments of tester organism, can carry out better buffer protection to the tester organism, when receiving external force and offeing, elastic rubber cover atress extrusion produces deformation, and then utilize the deformation volume to offset the impact force that the tester organism received, better protection effect has to the tester organism, the protection to the hand-held type tester in having solved in the tradition is not enough, when falling by external collision or accident, often can cause the damage to the hand-held type tester, influence the life's of tester problem.

Two, the utility model discloses a rubber lug and the draw-in groove that set up because elastic rubber cover itself has certain elastic force to through breaking elastic rubber cover off with the fingers and thumb, make rubber lug can break away from the draw-in groove, and then be convenient for change the elastic rubber cover after using wearing and tearing for a long time.

Drawings

Fig. 1 is a front view of the structure of the present invention;

FIG. 2 is a back view of the structure of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

fig. 4 is a front view of the sectional view of the fixing plate and the spacing arm of the present invention showing the structure of the spacing groove;

FIG. 5 is an enlarged view of the structure A of FIG. 2 according to the present invention;

fig. 6 is the right side cut-away view of the tester body, the fixture block, the elastic rubber sleeve, the rubber lug and the clamping groove structure.

In the figure: 1-tester body, 2-protection mechanism, 3-fixing plate, 4-elastic bridle, 5-connecting plate, 6-limit arm, 7-limit groove, 8-fixture block, 9-elastic rubber sleeve, 10-finger sleeve, 11-rubber lug and 12-card groove.

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 to 6, the present invention provides a technical solution: the utility model provides a battery internal resistance is protection architecture for tester, includes tester organism 1, tester organism 1 is the battery internal resistance appearance, the utility model discloses do not improve the operation principle of battery internal resistance appearance to not too much express here, tester organism 1's lateral surface is detachable to be connected with protection machanism 2.

The protection mechanism 2 comprises a fixed plate 3, wherein elastic belts 4 are fixedly connected to the upper and lower surfaces of the fixed plate 3, one ends of the two elastic belts 4, which are far away from the fixed plate 3, are fixedly connected with connecting plates 5, the opposite surfaces of the two connecting plates 5 are fixedly connected with limiting arms 6, the upper and lower surfaces of the fixed plate 3 are respectively provided with limiting grooves 7 for the limiting arms 6 to slide up and down, two sides of the two connecting plates 5 are respectively fixedly connected with clamping blocks 8, the four clamping blocks 8 are respectively clamped at four end corners of the tester body 1, when in use, the four clamping blocks 8 are respectively clamped at the four end corners of the tester body 1, as shown in figure 2, the four clamping blocks 8 are firmly clamped at the four end corners of the tester body 1 by using the elastic force of the two elastic belts 4, so that the clamping blocks 8 and the elastic rubber sleeves 9 are arranged at the four end corners, can carry out better buffer protection to tester organism 1, when receiving external force and offeing, the extrusion of elasticity rubber sleeve 9 atress produces deformation, and then utilize the deformation volume to offset the impact force that tester organism 1 received, have better protection to tester organism 1, fill in the dactylotheca 10 with the finger simultaneously in, can be more firm carry tester organism 1, and when not using, be convenient for take off whole protection machanism, thereby be convenient for deposit to tester organism 1 and accomodate.

The detachable elastic rubber cover 9 that is connected with of lateral surface of four fixture blocks 8, the fixedly connected with dactylotheca 10 of tester organism 1 is kept away from to fixed plate 3, and the quantity of dactylotheca 10 is four, and four dactylotheca 10 are the rectangular array and distribute, will point and fill in dactylotheca 10 in, can be more firm carry tester organism 1.

Preferably, the inner side surfaces of the four elastic rubber sleeves 9 are provided with rubber bumps 11, the outer side surfaces of the four fixture blocks 8 are provided with clamping grooves 12 for the rubber bumps 11 to be clamped, and the elastic rubber sleeves 9 have certain elastic force, so that the elastic rubber sleeves 9 can be pulled off, the rubber bumps 11 can be separated from the clamping grooves 12, and the elastic rubber sleeves 9 worn for a long time can be replaced conveniently.

Preferably, the rubber bump 11 and the elastic rubber sleeve 9 are integrally processed, so that the mass production and the manufacturing of the rubber bump are convenient.

The working principle is as follows: when the protective structure for the storage battery internal resistance tester is used, four clamping blocks 8 are respectively clamped at four end corners of the tester body 1, as shown in fig. 2, the four blocks 8 are firmly clamped at the four corners of the tester body 1 by the elastic force of the two elastic belts 4, therefore, the tester body 1 can be well buffered and protected by the clamping blocks 8 and the elastic rubber sleeves 9 arranged at the four end corners of the tester body 1, when the tester is impacted by external force, the elastic rubber sleeve 9 is extruded by force to generate deformation, and further the deformation quantity is utilized to offset the impact force applied to the tester body 1, the tester body 1 is well protected, and the tester body 1 can be more firmly carried by inserting fingers into the finger sleeve 10, and when not using, be convenient for take off whole protection machanism to be convenient for deposit and accomodate tester organism 1.

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 battery internal resistance protection architecture for tester, includes tester organism (1), its characterized in that: the outer side surface of the tester body (1) is detachably connected with a protection mechanism (2);

the protection mechanism (2) comprises a fixed plate (3), wherein elastic belts (4) are fixedly connected to the upper surface and the lower surface of the fixed plate (3), connecting plates (5) are fixedly connected to one ends, far away from the fixed plate (3), of the two elastic belts (4), limiting arms (6) are fixedly connected to opposite surfaces of the two connecting plates (5), limiting grooves (7) for the limiting arms (6) to slide up and down are formed in the upper surface and the lower surface of the fixed plate (3), clamping blocks (8) are fixedly connected to two sides of the two connecting plates (5), and the four clamping blocks (8) are respectively clamped at four end angles of the tester body (1);

the outer side face of each clamping block (8) is detachably connected with an elastic rubber sleeve (9), and the fixed plate (3) is far away from a fixedly connected fingerstall (10) of the tester body (1).

2. The protection structure for the storage battery internal resistance tester according to claim 1, characterized in that: four the medial surface of elasticity rubber sleeve (9) all is equipped with rubber bump (11), four draw-in groove (12) that supply rubber bump (11) joint are all seted up to the lateral surface of fixture block (8).

3. The protection structure for the storage battery internal resistance tester according to claim 2, characterized in that: the rubber bump (11) and the elastic rubber sleeve (9) are processed into a whole.

4. The protection structure for the storage battery internal resistance tester according to claim 1, characterized in that: the number of the finger sleeves (10) is four, and the four finger sleeves (10) are distributed in a rectangular array.