CN210665975U - Mobile phone battery internal resistance testing device - Google Patents
Mobile phone battery internal resistance testing device Download PDFInfo
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- CN210665975U CN210665975U CN201921516857.3U CN201921516857U CN210665975U CN 210665975 U CN210665975 U CN 210665975U CN 201921516857 U CN201921516857 U CN 201921516857U CN 210665975 U CN210665975 U CN 210665975U
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Abstract
The utility model belongs to the technical field of testing arrangement, especially, cell-phone battery internal resistance testing arrangement, including the test jig, the side surface of test jig is fixed with the storage plate, the upper surface of storage plate runs through and is equipped with the contact, the battery body has been placed to the upper surface of storage plate, the contact of battery body bottom contacts with the contact, the outside of storage plate is located the inside frame of storage plate and is equipped with spacing subassembly; test equipment passes through splint and shrink spring and tentatively fixes battery body for the contact and the contact of battery body bottom keep tentatively contacting, the shrink through the cylinder highly regulates and control the limiting plate, extrude battery body through the limiting plate, make the contact and the contact of bottom keep in close contact with, be convenient for carry out the parameter test to battery body, staff can test a plurality of battery bodies simultaneously in the use of equipment, effectual promotion staff's efficiency of software testing.
Description
Technical Field
The utility model belongs to the technical field of testing arrangement, concretely relates to mobile phone batteries internal resistance testing arrangement.
Background
The finished product of the mobile phone battery needs to be tested in the research and development process, so that battery data are obtained, and the subsequent improvement and optimization of the battery are facilitated, the current battery test generally tests multiple parameters such as internal resistance of the battery, discharge state of the battery, service life of the battery and the like when the battery is discharged, the current test equipment tests a single battery, and workers also need to manually record the state of the battery, so that the test efficiency is low, and a test device needs to be improved and optimized for the problem exposed in the current battery test process.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a mobile phone batteries internal resistance testing arrangement has the characteristics that promote efficiency of software testing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mobile phone battery internal resistance testing arrangement, includes the test jig, the side surface of test jig is fixed with the storage board, the upper surface of storage board runs through and is equipped with the contact, battery body has been placed to the upper surface of storage board, the contact and the contact of battery body bottom, the inside that the outside of storage board is located the storage board is erect and is equipped with spacing subassembly, the inboard lateral wall that is located the test jig of battery body has seted up logical groove, one side that leads to the groove is located the outer wall of test jig and has seted up the concave surface groove, the inner wall in concave surface groove has the cylinder through the bolt fastening, set up the limiting plate on the output shaft of cylinder, the bottom of limiting plate and the top contact of battery body.
As the utility model discloses a preferred technical scheme of mobile phone batteries internal resistance testing arrangement, spacing subassembly includes splint and shrink spring, the one end of splint runs through the inside that the upper surface of storage board reachd the storage board, splint are connected through the pivot with the storage board, the shrink spring sets up the inside of storage board, just the one end of shrink spring and the interior wall connection of storage board, the other end of shrink spring is connected with splint.
As the utility model discloses a preferred technical scheme of mobile phone batteries internal resistance testing arrangement, the storage plate is hollow prism component, splint are frame type structure, the top of splint extends to one side different in battery body has the arc.
As the utility model discloses a preferred technical scheme of mobile phone batteries internal resistance testing arrangement, the side surface from the bottom up of test jig has arranged the storage board in proper order, every a plurality of battery body, every have all evenly been placed to the upper surface of storage board battery body all leads to spacing subassembly and keeps fixed.
As the utility model discloses a preferred technical scheme of mobile phone batteries internal resistance testing arrangement, every the side of battery body all is equipped with cylinder and limiting plate.
As the utility model discloses a preferred technical scheme of mobile phone batteries internal resistance testing arrangement, the limiting plate is the sheet rubber form component, the one end bottom surface integrated into one piece of limiting plate has protruding strip.
As the utility model discloses a preferred technical scheme of mobile phone batteries internal resistance testing arrangement, one side of test jig is connected with the cable, the cylinder passes through the cable and keeps electric connection with the external world, the contact passes through the cable and is connected with the computer.
Compared with the prior art, the beneficial effects of the utility model are that: test equipment passes through splint and shrink spring and tentatively fixes battery body for the contact and the contact of battery body bottom keep tentatively contacting, the shrink through the cylinder highly regulates and control the limiting plate, extrude battery body through the limiting plate, make the contact and the contact of bottom keep in close contact with, be convenient for carry out the parameter test to battery body, staff can test a plurality of battery bodies simultaneously in the use of equipment, effectual promotion staff's efficiency of software testing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
fig. 4 is a schematic view of the structure of the clamping plate of the present invention;
in the figure: 1. a test jig; 2. a storage plate; 3. a battery body; 4. a through groove; 5. a limiting plate; 6. a splint; 7. a contact; 8. a concave groove; 9. a cylinder; 10. the spring is contracted.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: a mobile phone battery internal resistance testing device comprises a testing frame 1, a containing plate 2 is fixed on the side surface of the testing frame 1, a contact 7 penetrates through the upper surface of the containing plate 2, a battery body 3 is placed on the upper surface of the containing plate 2, a contact piece at the bottom end of the battery body 3 is contacted with the contact 7, a limiting component is erected outside the containing plate 2 and inside the containing plate 2, a through groove 4 is formed in the side wall of the testing frame 1 and inside the battery body 3, a concave groove 8 is formed in the outer wall of the testing frame 1 and on one side of the through groove 4, a cylinder 9 is fixed on the inner wall of the concave groove 8 through bolts, a limiting plate 5 is erected on an output shaft of the cylinder 9, the bottom end of the limiting plate 5 is contacted with the top end of the battery body 3, in the embodiment, the limiting plate 5 is driven to slide inside the through groove 4 by contraction of the cylinder 9, so that the limiting plate 5 carries, make battery body 3 remain stable in the test procedure, avoid battery body 3 to discharge in-process circuit disconnection, promote the degree of accuracy of battery test data.
Specifically, spacing subassembly includes splint 6 and shrink spring 10, the one end of splint 6 runs through the inside that the upper surface of storage board 2 reachd storage board 2, splint 6 is connected through the pivot with storage board 2, shrink spring 10 sets up the inside of storage board 2, and the one end of shrink spring 10 and the interior wall connection of storage board 2, the other end of shrink spring 10 is connected with splint 6, shrink spring 10 makes splint 6 and battery body 3's side surface in close contact with through the shrink elasticity of self in this embodiment, promote the stability when battery body 3 places.
Specifically, the storage plate 2 is a hollow prism component, the clamping plate 6 is of a frame structure, the top end of the clamping plate 6 extends to one side different from the battery body 3 to form an arc-shaped plate, the arc-shaped plate is convenient for a worker to pull the clamping plate 6 with fingers, and the operation of the worker is convenient.
Specifically, two-layer storage plate 2 of having arranged in proper order from the bottom up of the side surface of test jig 1, three battery body 3 has all evenly been placed to the upper surface of every storage plate 2, and every battery body 3 all leads to spacing subassembly and keeps fixed, and the side of every battery body 3 all is equipped with cylinder 9 and limiting plate 5, and battery body 3 all can be carried out the secondary by limiting plate 5 in this embodiment and fix.
Specifically, limiting plate 5 is the sheet rubber form component, and limiting plate 5's one end bottom surface integrated into one piece has protruding strip, and protruding strip can carry on spacingly to battery body 3 in this embodiment, avoids protruding strip extrusion in-process battery body 3 to pop out from limiting plate 5's inboard, promotes the stability when battery body 3 is fixed.
Specifically, one side of the test jig 1 is connected with a cable, the air cylinder 9 is electrically connected with the outside through the cable, and the contact 7 is connected with a computer through the cable.
In the embodiment, the cylinder 9 is a known technology widely used in daily life, and the cylinder 9 is a cylinder manufactured by baibang pneumatic technology ltd of Huainan, and is of a model number PU10 × 6.5.
The utility model discloses a theory of operation and use flow: in the utility model, in the using process of the device, a worker places the battery body 3 on the object containing plate 2 to make the contact sheet at the bottom end of the battery body 3 contact with the contact 7, the clamping plate 6 contacts with the side surface of the battery body 3 under the contraction elasticity of the contraction spring 10 to make the battery body 3 keep stable at the side surface of the test frame 1, the worker starts the air cylinder 9, the air cylinder 9 drives the limiting plate 5 to sink in the starting process, the limiting plate 5 applies pressure to the battery body 3 in the sinking process to make the contact sheet at the bottom end of the battery body 3 closely contact with the contact 7, the contact 7 is connected with the computer through a cable, the computer is used for testing the battery internal resistance of the battery body 3, the battery discharging state, the battery service life and other parameters, the computer can be used for recording the test data, the worker can simultaneously test a plurality of battery bodies 3 in the using process of the device, the testing efficiency of staff is effectively improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a mobile phone batteries internal resistance testing arrangement, includes test jig (1), its characterized in that: the side surface of test jig (1) is fixed with flourishing thing board (2), the upper surface of flourishing thing board (2) runs through and is equipped with contact (7), battery body (3) have been placed to the upper surface of flourishing thing board (2), the contact and the contact (7) contact of battery body (3) bottom, the inside that the outside of flourishing thing board (2) is located flourishing thing board (2) is erect and is equipped with spacing subassembly, the inboard lateral wall that is located test jig (1) of battery body (3) has seted up logical groove (4), concave surface groove (8) have been seted up to the outer wall that one side that leads to groove (4) is located test jig (1), the inner wall of concave surface groove (8) has cylinder (9) through the bolt fastening, set up spacing board (5) on the output shaft of cylinder (9), the bottom of limiting plate (5) contacts with the top of battery body (3).
2. The mobile phone battery internal resistance testing device according to claim 1, characterized in that: spacing subassembly includes splint (6) and shrink spring (10), the one end of splint (6) runs through the upper surface of storing board (2) and arrives the inside of storing board (2), splint (6) are connected through the pivot with storing board (2), shrink spring (10) set up the inside of storing board (2), just the one end of shrink spring (10) and the interior wall connection of storing board (2), the other end of shrink spring (10) is connected with splint (6).
3. The mobile phone battery internal resistance testing device according to claim 2, characterized in that: the object containing plate (2) is a hollow prism component, the clamping plate (6) is of a frame structure, and an arc-shaped plate extends from the top end of the clamping plate (6) to one side different from the battery body (3).
4. The mobile phone battery internal resistance testing device according to claim 1, characterized in that: side surface from the bottom up of test jig (1) has arranged in proper order and has been possessed thing board (2), every a plurality of battery body (3), every have all evenly been placed to the upper surface of thing board (2) battery body (3) are all led to spacing subassembly and are kept fixed.
5. The mobile phone battery internal resistance testing device according to claim 1, characterized in that: each side of the battery body (3) is provided with a cylinder (9) and a limiting plate (5).
6. The mobile phone battery internal resistance testing device according to claim 1, characterized in that: the limiting plate (5) is a rubber sheet-shaped component, and a protruding strip is integrally formed on the bottom surface of one end of the limiting plate (5).
7. The mobile phone battery internal resistance testing device according to claim 1, characterized in that: one side of the test jig (1) is connected with a cable, the air cylinder (9) is electrically connected with the outside through the cable, and the contact (7) is connected with a computer through the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516857.3U CN210665975U (en) | 2019-09-12 | 2019-09-12 | Mobile phone battery internal resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516857.3U CN210665975U (en) | 2019-09-12 | 2019-09-12 | Mobile phone battery internal resistance testing device |
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| Publication Number | Publication Date |
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| CN210665975U true CN210665975U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921516857.3U Active CN210665975U (en) | 2019-09-12 | 2019-09-12 | Mobile phone battery internal resistance testing device |
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| CN (1) | CN210665975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189502A (en) * | 2021-04-20 | 2021-07-30 | 广东科正技术服务有限公司 | Energy storage battery performance detection platform |
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2019
- 2019-09-12 CN CN201921516857.3U patent/CN210665975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189502A (en) * | 2021-04-20 | 2021-07-30 | 广东科正技术服务有限公司 | Energy storage battery performance detection platform |
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