CN214622976U - Portable battery internal resistance testing device - Google Patents
Portable battery internal resistance testing device Download PDFInfo
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- CN214622976U CN214622976U CN202023271680.0U CN202023271680U CN214622976U CN 214622976 U CN214622976 U CN 214622976U CN 202023271680 U CN202023271680 U CN 202023271680U CN 214622976 U CN214622976 U CN 214622976U
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- internal resistance
- placing frame
- fixedly connected
- portable battery
- testing device
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Abstract
The utility model discloses a portable battery internal resistance testing device, which relates to the technical field of batteries and comprises an internal resistance tester, it is characterized in that both sides of the upper surface of the internal resistance tester are fixedly connected with supporting plates, the upper surfaces of the supporting plates are fixedly connected with the lower surface of the placing frame, and two opposite inner side surfaces of the placing frame are fixedly provided with clamping mechanisms, one side surface of the placing frame is fixedly connected with a sliding cylinder, a slide bar is connected in the slide cylinder in a sliding way, a locking bolt is connected at the upper end of the side wall of the slide cylinder in a threaded way, the upper end of the slide bar is connected with a warning board through a driving mechanism, the warning board is positioned at a high position, meanwhile, the motor is started, the rotating rod is driven to rotate through the driving gear and the driven gear, so that the warning board rotates, the device has the function of warning non-workers and prevents the non-workers from touching the device to cause electric shock.
Description
Technical Field
The utility model relates to a battery technology field specifically is a portable battery internal resistance testing arrangement.
Background
The battery can convert chemical energy into electric energy, the performance parameters of the battery mainly comprise electromotive force, capacity, specific energy and resistance, the battery is used as an energy source, stable voltage and current can be obtained, the current which is stable for a long time and is slightly influenced by the outside can be stably supplied, the battery is simple in structure, convenient to carry, simple and easy to operate, stable and reliable in performance, plays a great role in all aspects of modern social life, and the types of the battery are various.
The types of the batteries are very many, the lead-acid storage battery belongs to one type of the batteries, the internal resistance of the lead-acid storage battery needs to be tested when the lead-acid storage battery is checked, an internal resistance tester needs to be used, the existing internal resistance tester is difficult to dissipate heat of the lead-acid storage battery when the lead-acid storage battery is tested, the lead-acid storage battery is possibly overheated in the testing process and damaged, meanwhile, no warning device is arranged on the existing internal resistance tester, and accordingly, the damage caused by electric shock due to the fact that non-working personnel touch the lead-acid storage battery in and out can be assuredly caused.
Therefore, a portable battery internal resistance testing device is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
1. Problems to be solved
To the problem that exists among the prior art, the utility model aims to provide a portable battery internal resistance testing arrangement solves the problem of mentioning in the above-mentioned background story.
2. Technical scheme
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a portable battery internal resistance testing arrangement, includes the internal resistance tester, its characterized in that, the equal fixedly connected with backup pad in both sides of internal resistance tester upper surface, and the last fixed surface of backup pad is connected at the lower surface of placing the frame, and the equal fixed mounting of two relative medial surfaces of placing the frame has clamping mechanism, places a side fixedly connected with slide cartridge of frame, and sliding connection has the slide bar in the slide cartridge, and the upper end threaded connection of slide cartridge lateral wall has the locking bolt, the upper end of slide bar is passed through actuating mechanism and is connected with the warning sign.
As a further aspect of the present invention: clamping mechanism holds the frame including holding frame, spring, slide and arcuation splint, places the equal fixedly connected with of two relative medial surfaces of frame and holds the frame, and holds frame sliding connection and hold frame assorted slide, and the slide is located a side fixedly connected with spring that holds the frame, and the one end fixed connection that the slide was kept away from to the spring is at the medial surface of arcuation splint, and the another side fixedly connected with arcuation splint of slide.
As a further aspect of the present invention: place and install two book type copper pipes in the frame, and roll over the type copper pipe and be located the both sides of placing the frame, roll over the lower surface of type copper pipe and place the interior bottom surface contact of frame, roll over the both ends opening of type copper pipe, and roll over the both ends of type copper pipe and run through the both sides wall of placing the frame, and two book fixed intercommunication between the type copper pipe have a plurality of heat transfer copper pipes.
As a further aspect of the present invention: one end of each heat exchange copper pipe is fixedly communicated with one of the folding copper pipes, the other end of each heat exchange copper pipe is fixedly communicated with the other folding copper pipe, and the heat exchange copper pipes are provided with a plurality of heat exchange copper pipes.
As a further aspect of the present invention: the placing frame is rotatably connected with a lifting handle, and two ends of the lifting handle are rotatably connected to two opposite outer side surfaces of the placing frame.
As a further aspect of the present invention: the lower surface of the placing frame is fixedly connected with two cooling fans through screws, and the placing frame is provided with a through hole.
As a further aspect of the present invention: one side fixedly connected with containing box of internal resistance tester
As a further aspect of the present invention: actuating mechanism includes motor, driving gear, bull stick and driven gear, and the lower extreme of bull stick rotates the upper surface of connecting at the slide bar, and the upper end fixedly connected with warning sign of bull stick, and fixed cover is equipped with driven gear on the bull stick, and the upside fixed mounting of slide bar side has the motor, the output fixedly connected with driving gear of motor, and the driving gear is connected with the driven gear transmission.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, resilience force through the spring gives lead acid battery and compresses tightly in placing the frame, and convenient placing and fixing to lead acid battery to the convenient internal resistance test that goes on lead acid battery through the internal resistance tester, simultaneously at the in-process of test, the heat of lead acid battery bottom can discharge out through the heat transfer copper pipe, reduces the thermal piling up of lead acid battery bottom, thereby prevents that lead acid battery from appearing overheated condition at the in-process of test.
2. The utility model discloses in, radiator fan blows upwards, can cool down the lead acid battery that is testing, reduces the thermal of lead acid battery bottom and piles up to prevent that the overheated condition from appearing in the in-process of lead acid battery at the test.
3. The utility model discloses in, when using this device, the slide bar that upwards slides for the warning sign is in the eminence, and the starter motor rotates through driving gear and driven gear drive bull stick simultaneously, thereby makes the warning sign rotate, plays the effect of warning to non-staff, prevents that non-staff from touching this device and taking place the injury of electric shock.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the clamping mechanism according to the present invention;
FIG. 3 is a schematic structural view of the installation position of the heat dissipation fan of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. an internal resistance tester; 2. a support plate; 3. placing the frame; 4. a folded copper tube; 5. a bearing frame; 6. a heat exchange copper pipe; 7. a warning board; 8. a slide bar; 9. locking the bolt; 10. a handle; 11. a slide cylinder; 12. a storage box; 13. a spring; 14. a slide plate; 15. an arc-shaped clamping plate; 16. a heat radiation fan; 17. a motor; 18. a driving gear; 19. a rotating rod; 20. a driven gear.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Please refer to fig. 1-4, in the embodiment of the utility model, a portable battery internal resistance testing device, including internal resistance tester 1, the equal fixedly connected with backup pad 2 in both sides of 1 upper surface of internal resistance tester, and the last fixed surface of backup pad 2 connects at the lower surface of placing frame 3, and the equal fixed mounting of two relative medial surfaces of placing frame 3 has clamping mechanism, a side fixedly connected with slide cartridge 11 of placing frame 3, and sliding connection has slide bar 8 in slide cartridge 11, and the upper end threaded connection of slide cartridge 11 lateral wall has locking bolt 9, slide bar 8's upper end is passed through actuating mechanism and is connected with warning sign 7.
Clamping mechanism holds frame 5 including holding frame 5, spring 13, slide 14 and arcuation splint 15, places the equal fixedly connected with of two relative medial surfaces of frame 3 and holds frame 5, and holds 5 sliding connection of frame and hold 5 assorted slides 14, and slide 14 is located a side fixedly connected with spring 13 that holds frame 5, and the one end fixed connection that slide 14 was kept away from to spring 13 is at the medial surface of arcuation splint 15, and another side fixedly connected with arcuation splint 15 of slide 14.
Two folded copper pipes 4 are arranged in the placing frame 3, the folded copper pipes 4 are positioned on two sides of the placing frame 3, the lower surfaces of the folded copper pipes 4 are in contact with the inner bottom surface of the placing frame 3, two ends of each folded copper pipe 4 are open, two ends of each folded copper pipe 4 penetrate through two side walls of the placing frame 3, and a plurality of heat exchange copper pipes 6 are fixedly communicated between the two folded copper pipes 4; at first on putting heat transfer copper pipe 6 with lead acid battery, lead acid battery's both sides extrusion arcuation splint 15, thereby make slide 14 to sliding in bearing frame 5, thereby make spring 13 compression, thereby resilience through spring 13 gives lead acid battery and compresses tightly in placing frame 3, convenient placing and fixing to lead acid battery, thereby conveniently through the internal resistance test that internal resistance tester 1 goes on lead acid battery, simultaneously at the in-process of test, the heat of lead acid battery bottom can discharge out through heat transfer copper pipe 6, reduce the thermal accumulation of lead acid battery bottom, thereby prevent that lead acid battery from appearing overheated condition at the in-process of test.
One end of the heat exchange copper pipe 6 is fixedly communicated with one of the folded copper pipes 4, the other end of the heat exchange copper pipe 6 is fixedly communicated with the other folded copper pipe 4, and the heat exchange copper pipes 6 are provided with a plurality of parts.
The placing frame 3 is rotatably connected with a lifting handle 10, and two ends of the lifting handle 10 are rotatably connected to two opposite outer side surfaces of the placing frame 3; handle 10 makes things convenient for the staff to mention this device and removes, improves the convenience of this device.
The lower surface of the placing frame 3 is fixedly connected with two cooling fans 16 through screws, and a through hole is formed in the placing frame 3; the cooling fan 16 blows upwards, so that the lead-acid storage battery under test can be cooled, the accumulation of heat at the bottom of the lead-acid storage battery is reduced, and the lead-acid storage battery is prevented from being overheated in the test process.
A containing box 12 is fixedly connected to one side surface of the internal resistance tester 1; the storage box 12 can prevent cables for measuring the resistance.
The driving mechanism comprises a motor 17, a driving gear 18, a rotating rod 19 and a driven gear 20, the lower end of the rotating rod 19 is rotatably connected to the upper surface of the sliding rod 8, the upper end of the rotating rod 19 is fixedly connected with the warning board 7, the driven gear 20 is fixedly sleeved on the rotating rod 19, the motor 17 is fixedly installed on the upper side of one side face of the sliding rod 8, the output end of the motor 17 is fixedly connected with the driving gear 18, and the driving gear 18 is in transmission connection with the driven gear 20; write "there is the danger of electricity, do not near" word on the warning sign 7, when using this device, upwards slide bar 8 for warning sign 7 is in the eminence, and starting motor 17 drives bull stick 19 through driving gear 18 and driven gear 20 and rotates simultaneously, thereby makes warning sign 7 rotate, plays the effect of warning to the non-staff, prevents that the non-staff from touching this device and taking place the injury of electric shock.
The operation steps of the utility model are as follows:
firstly, the method comprises the following steps: firstly, the lead-acid storage battery is placed on the heat exchange copper pipe 6, the two sides of the lead-acid storage battery extrude arc-shaped clamping plates 15, thereby leading the sliding plate 14 to slide towards the bearing frame 5, leading the spring 13 to be compressed, leading the lead-acid storage battery to be tightly pressed in the placing frame 3 through the resilience force of the spring 13, being convenient for placing and fixing the lead-acid storage battery, thereby facilitating the internal resistance test of the lead-acid storage battery by the internal resistance tester 1, and simultaneously during the test process, the heat at the bottom of the lead-acid storage battery can be discharged through the heat exchange copper pipe 6, the accumulation of the heat at the bottom of the lead-acid storage battery is reduced, thereby preventing the lead-acid storage battery from being overheated in the test process, and simultaneously, the cooling fan 16 blows air upwards, the lead-acid storage battery under test can be cooled, and the accumulation of heat at the bottom of the lead-acid storage battery is reduced, so that the lead-acid storage battery is prevented from being overheated in the test process.
II, secondly: and then the sliding rod 8 slides upwards to enable the warning board 7 to be positioned at a high position, and meanwhile, the motor 17 is started, and the rotating rod 19 is driven to rotate through the driving gear 18 and the driven gear 20, so that the warning board 7 rotates, the warning effect is realized on non-working personnel, and the non-working personnel are prevented from touching the device and being injured by electric shock.
The scheme is as follows:
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a portable battery internal resistance testing arrangement, including internal resistance tester (1), a serial communication port, the equal fixedly connected with backup pad (2) in both sides of internal resistance tester (1) upper surface, and the upper surface fixed connection of backup pad (2) is at the lower surface of placing frame (3), and the equal fixed mounting of two relative medial surfaces of placing frame (3) has clamping mechanism, a side fixedly connected with slide cartridge (11) of placing frame (3), and sliding connection has slide bar (8) in slide cartridge (11), and the upper end threaded connection of slide cartridge (11) lateral wall has locking bolt (9), the upper end of slide bar (8) is passed through actuating mechanism and is connected with warning sign (7).
2. The portable battery internal resistance testing device according to claim 1, wherein the clamping mechanism comprises a bearing frame (5), a spring (13), a sliding plate (14) and an arc-shaped clamping plate (15), two opposite inner side surfaces of the placing frame (3) are fixedly connected with the bearing frame (5), the sliding plate (14) matched with the bearing frame (5) is connected in the bearing frame (5) in a sliding mode, the spring (13) is fixedly connected to one side surface of the sliding plate (14) located in the bearing frame (5), one end, far away from the sliding plate (14), of the spring (13) is fixedly connected to the inner side surface of the arc-shaped clamping plate (15), and the arc-shaped clamping plate (15) is fixedly connected to the other side surface of the sliding plate (14).
3. The portable battery internal resistance testing device according to claim 1, characterized in that two folding copper tubes (4) are installed in the placing frame (3), the folding copper tubes (4) are located on two sides of the placing frame (3), the lower surfaces of the folding copper tubes (4) are in contact with the inner bottom surface of the placing frame (3), two ends of each folding copper tube (4) are open, two ends of each folding copper tube (4) penetrate through two side walls of the placing frame (3), and a plurality of heat exchange copper tubes (6) are fixedly communicated between the two folding copper tubes (4).
4. The portable battery internal resistance testing device according to claim 3, wherein one end of the heat exchange copper pipe (6) is fixedly communicated with one of the folded copper pipes (4), the other end of the heat exchange copper pipe (6) is fixedly communicated with the other folded copper pipe (4), and a plurality of heat exchange copper pipes (6) are arranged.
5. The portable battery internal resistance testing device according to claim 1, wherein a handle (10) is rotatably connected to the placing frame (3), and two ends of the handle (10) are rotatably connected to two opposite outer side surfaces of the placing frame (3).
6. The portable battery internal resistance testing device according to claim 1, wherein the lower surface of the placing frame (3) is fixedly connected with two heat dissipation fans (16) through screws, and the placing frame (3) is provided with through holes.
7. The portable battery internal resistance testing device according to claim 1, characterized in that a containing box (12) is fixedly connected to one side surface of the internal resistance tester (1).
8. The portable battery internal resistance testing device according to claim 1, wherein the driving mechanism comprises a motor (17), a driving gear (18), a rotating rod (19) and a driven gear (20), the lower end of the rotating rod (19) is rotatably connected to the upper surface of the sliding rod (8), the upper end of the rotating rod (19) is fixedly connected with the warning board (7), the driven gear (20) is fixedly sleeved on the rotating rod (19), the motor (17) is fixedly installed on the upper side of one side surface of the sliding rod (8), the output end of the motor (17) is fixedly connected with the driving gear (18), and the driving gear (18) is in transmission connection with the driven gear (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023271680.0U CN214622976U (en) | 2020-12-30 | 2020-12-30 | Portable battery internal resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023271680.0U CN214622976U (en) | 2020-12-30 | 2020-12-30 | Portable battery internal resistance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214622976U true CN214622976U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023271680.0U Active CN214622976U (en) | 2020-12-30 | 2020-12-30 | Portable battery internal resistance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214622976U (en) |
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2020
- 2020-12-30 CN CN202023271680.0U patent/CN214622976U/en active Active
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