CN218675090U - Portable battery management system test box - Google Patents
Portable battery management system test box Download PDFInfo
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- CN218675090U CN218675090U CN202223114965.2U CN202223114965U CN218675090U CN 218675090 U CN218675090 U CN 218675090U CN 202223114965 U CN202223114965 U CN 202223114965U CN 218675090 U CN218675090 U CN 218675090U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a portable battery management system test box, which comprises a test box body, a box cover which can be fixedly arranged on the test box body, and a test mechanism which is arranged in the test box body, wherein the test mechanism comprises a test device which is arranged in the test box body and a connecting component which is arranged on the side surface of the test box body and is connected with the test device and a battery to be tested; the connecting assembly comprises a wire with one end provided with a connecting clamp and the other end movably penetrating through the test box body and connected with the wire receiving device, and a positioning piece which is arranged in the test box body and relatively fixes the position between the wire and the test box body; the utility model discloses wire to on the connecting clamp that can be convenient is accomodate and is emitted, has improved the efficiency of software testing to the battery.
Description
Technical Field
The utility model relates to a battery test technical field specifically is a portable battery management system test box.
Background
The BMS battery system is commonly called a battery caregiver or a battery manager, and is mainly used for intelligently managing and maintaining each battery unit, preventing overcharge and overdischarge of the battery, prolonging the service life of the battery, and monitoring the state of the battery. BMS battery management system unit includes BMS battery management system, control module group, display module group, wireless communication module group, electrical equipment, is used for the group battery of electrical equipment power supply and is used for gathering the collection module of the battery information of group battery, BMS battery management system passes through communication interface and is connected with wireless communication module group and display module group respectively, the output of gathering the module is connected with BMS battery management system's input, BMS battery management system's output is connected with the input of control module group, the control module group is connected with group battery and electrical equipment respectively, BMS battery management system passes through wireless communication module and is connected with the Server end.
The battery management system test box is a professional measuring tool for batteries, and the automobile battery plays a very important role in lifting the whole automobile although the automobile battery accounts for a low proportion of the cost. Therefore, whether the automobile battery is still good or not is known, the battery to be scrapped is replaced in advance, the service level and the user satisfaction degree of an enterprise can be effectively improved, the existing test box can be connected with the positive electrode and the negative electrode of the battery in the box body when in use, the battery is conveniently tested through the test device in the test box, the existing connection clamp is connected with the test box through the wire, the existing wire is placed in the test box in a winding mode, the wire needs to be cleared when the test box is used for conducting connection test on a power supply, the test efficiency is reduced, after the test is finished, the connection clamp is placed in the test box, the wire needs to be wound neatly, the connection clamp and the wire are placed in the test box together, and the test efficiency of the power supply is reduced.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a portable battery management system test box, the wire to on the connecting clamp that can be convenient is accomodate and is emitted, has improved the efficiency of software testing to the battery.
In order to achieve the above object, the utility model provides a following technical scheme: a portable battery management system test box comprises a test box body, a box cover and a test mechanism, wherein the box cover can be fixedly arranged on the test box body, the test mechanism is arranged in the test box body, and the test mechanism comprises a test device and a connecting assembly, wherein the test device is arranged in the test box body, and the connecting assembly is arranged on the side surface of the test box body and is used for connecting the test device and a battery to be tested;
the connecting assembly comprises a wire with one end provided with a connecting clamp and the other end movably penetrating through the inside of the test box and connected with the wire receiving device, and a positioning piece which is arranged inside the test box and used for fixing the position of the wire and the position between the test box relatively.
Preferably, a protective groove for placing the connecting clamp is arranged on the side surface of the test box body, and a protective plate movably penetrates through the upper side wall of the protective groove; the wire activity on the connecting clamp runs through the protective tank diapire in the test box.
Preferably, the number of connecting clips and wires is two.
Preferably, the positioning element comprises a set of positioning blocks with one end rotatably connected with the other end connected with the control structure, and positioning rods with one ends rotatably connected with the two positioning blocks arranged on the bottom wall of the test box body, the two positioning blocks are clamped on the wire through positioning grooves formed in the end faces of the adjacent ends, and the opening area of one end of each positioning block close to the corresponding positioning groove is larger than the cross sectional area of the wire, and the opening area of the other end of each positioning block close to the corresponding positioning groove is smaller than the cross sectional area of the wire.
Preferably, the control structure comprises two linkage plates which are parallel to each other and symmetrically arranged above and below the two guide lines, and a linkage rod arranged between each group of adjacent linkage plates and the positioning block, and two ends of the linkage rod are respectively rotatably connected with the linkage rod and the positioning block.
Preferably, the adjacent end surfaces between the two linkage plates are provided with telescopic rods, and the telescopic rods are sleeved with telescopic springs of which two ends are respectively connected with the different linkage plates.
Preferably, control rods which are parallel to each other are arranged on the end faces of one ends of the two linkage plates, and a control plate which is positioned in a control groove formed in the side face of the test box body is arranged at one end, far away from the linkage plates, of each control rod.
The utility model has the advantages that: wherein the wire on the connecting clamp is connected with the take-up device in the test box, thereby be convenient for control take-up directly to accomodate the wire in the test box, and still be provided with the setting element that can fix the position between wire and the test box in the test box, so that when needing different length wires to stretch out the test box outside, the position of fixed wire, thereby be convenient for the connecting clamp to drive the wire that is fit for length and remove to the test box outside, so that the connecting clamp is connected with the positive negative pole of power, thereby be convenient for test the battery, and only need can drive wire and connecting clamp through take-up device and remove to the test box in after the test finishes, the loaded down with trivial details step of accomodating in order to the wire has been avoided, can be convenient accomodate and emit the wire on the connecting clamp, the efficiency of software testing to the battery has been improved.
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, do not constitute a limitation of the invention, in which:
fig. 1 is the utility model provides a simple and easy structure schematic diagram of portable battery management system test box.
Fig. 2 is the utility model provides a portable battery management system test box user state structure sketch map.
Fig. 3 is a schematic structural diagram of the testing mechanism of the present invention.
Fig. 4 is a schematic view of the positioning member of the present invention.
Fig. 5 is an enlarged schematic view of the position a of the present invention.
In the figure: 1. testing the box body; 2. a protective bath; 3. a protection plate; 4. a box cover; 5. a control slot; 6. a control panel; 7. a control lever; 8. a connecting clip; 9. a wire; 10. a linkage plate; 11. a telescopic rod; 12. a tension spring; 13. positioning a rod; 14. positioning a block; 15. a linkage rod.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a portable battery management system test box includes a test box body 1, a box cover 4 fixable on the test box body 1, and a test mechanism arranged in the test box body 1, wherein the test mechanism includes a test device arranged in the test box body 1, and a connection assembly arranged on a side surface of the test box body 1 and connecting the test device and a battery to be tested;
the connecting assembly comprises a wire 9 and a positioning piece, wherein one end of the wire 9 is provided with a connecting clamp 8, the other end of the wire 9 is movably penetrated in the test box body 1 and connected with the wire receiving device, and the positioning piece is arranged in the test box body 1 and used for relatively fixing the position between the position of the wire 9 and the test box body 1.
As shown in fig. 1-5, when the battery needs to be tested, the wire 9 on the take-up device is directly pulled out of the testing box 1 through the connecting clamp 8, when the wire 9 is pulled out by a proper length, the connecting clamp 8 can be just connected with the battery, the positioning part is used for fixing the position between the wire 9 and the testing box 1, the overlong length of the wire 9 pulled out of the testing box 1 is avoided, the winding condition appears outside the testing box 1, the step of unwinding the wound wire 9 is reduced, the testing efficiency of the battery is improved, and after the connecting clamp 8 is connected with the battery and the battery is tested through the testing device, the wire 9 can be directly stored in the testing box 1 through the take-up device, the wire 9 on the connecting clamp 8 can be conveniently stored and released, and the testing efficiency of the battery is improved.
Wherein take-up can adopt, sets up the section of thick bamboo of receiving in test box 1, and receives the section of thick bamboo and pass through motor drive, receives a section of thick bamboo side and is connected with 9 one end of wire to can accomodate wire 9 on receiving the section of thick bamboo when the motor drives the section of thick bamboo of receiving and rotates, thereby be convenient for accomodate wire 9 inside test box 1 outside pulling out test box 1.
Wherein take-up also can adopt, the take-up reel of setting in test box 1, and take-up reel one side is passed through torsion spring and test box 1 inner wall connection, and torsion spring is in normal condition when wire 9 twines completely on the take-up reel, when wire 9 is pulled out the outside of test box 1, be convenient for have the pulling force to wire 9 through torsion spring's effect, thereby be convenient for guarantee that wire 9 is under straightening the state, the winding condition has been avoided appearing in wire 9, and take-up reel side is connected with wire 9 one end, thereby can accomodate wire 9 on the take-up reel when driving the take-up reel and rotate under torsion spring's effect, thereby be convenient for accomodate wire 9 that will pull out test box 1 outside in test box 1 inside.
A protective groove 2 for placing a connecting clamp 8 is arranged on the side surface of the test box body 1, and a protective plate 3 is movably penetrated through the upper side wall of the protective groove 2; the lead 9 on the connecting clamp 8 movably penetrates through the bottom wall of the protective groove 2 and is arranged in the test box body 1.
As shown in fig. 1-2, the connecting clip 8 is placed in the protective slot 2 so as to protect the connecting clip 8, thereby preventing the connecting clip 8 from being damaged by external factors or affecting the use of the connecting clip 8, for example, the connecting clip 8 is deformed due to collision caused by external objects, or water drops fall on the connecting clip 8 to cause poor contact between the connecting clip 8 and the battery, and the like.
The number of the connecting clips 8 and the number of the wires 9 are both two.
The positioning piece comprises a set of positioning blocks 14 with one ends rotatably connected with the other end connected with the control structure and positioning rods 13 with one ends rotatably connected with the two positioning blocks 14 arranged on the bottom wall of the test box body 1, the two positioning blocks 14 are clamped on the lead 9 through positioning grooves formed in the end faces of the adjacent ends, and the opening area of one end close to the two positioning blocks 14 when the two positioning grooves are combined is larger than the cross sectional area of the lead 9, and the opening area of the other end is smaller than the cross sectional area of the lead 9.
As shown in fig. 3 to 4, one end of each of the two positioning blocks 14 is rotatably connected, and is clamped on the wire 9 by forming a positioning groove on the adjacent end surface, wherein when the connecting clamp 8 pulls the wire 9 to move to the outside of the test box 1, the moving direction of the wire 9 between the two positioning blocks 14 is that the rotating ends of the two positioning blocks 14 move to the control structure end, so that the wire 9 drives the two positioning blocks 14 to rotate around the rotatably connected position when moving, so that the wire 9 can be pulled to move between the two positioning blocks 14, but when the wire 9 is pulled to an appropriate length outside the test box 1, by releasing the connecting clamp 8, the wire 9 will move to the inside of the test box 1 under the action of the wire rewinding device after losing the pulling force of the connecting clamp 8, but when the wire 9 moves from one end of the control structure to the rotatably connected end of the two positioning blocks 14, the two positioning blocks 14 will be close to each other under the action of the control structure, so as to clamp and fix the wire 9, thereby avoiding the situation that the wire 9 is pulled out of the test box 1 by pulling the appropriate length outside of the test box 1 again, and the wire 9 is moved away from the control structure, so that the wire 9 is moved to the test box 1.
The control structure comprises two linkage plates 10 which are parallel to each other and symmetrically arranged above and below the two wires 9 and a linkage rod 15 arranged between each group of adjacent linkage plates 10 and the positioning block 14, and two ends of the linkage rod 15 are respectively and rotatably connected with the linkage rod 15 and the positioning block 14.
As shown in fig. 4, by controlling the two linkage plates 10 to be close to or away from each other, the linkage rod 15 is convenient to drive the two positioning blocks 14 to be away from the end connected in a rotating manner or be close to each other, so that the two linkage plates 10 are convenient to be close to or away from each other, the two positioning blocks 14 are controlled to fix or release the wire 9, and the length of the wire 9 extending out of the test box 1 is convenient to control.
An expansion link 11 is arranged on the adjacent end surface between the two linkage plates 10, and an expansion spring 12 with two ends respectively connected with the different linkage plates 10 is sleeved on the expansion link 11.
As shown in fig. 4, the extension spring 12 sleeved on the extension rod 11 is convenient for pulling the two linkage plates 10 to approach each other, so as to enable the two positioning blocks 14 to be in a state of approaching each other, only the wire 9 can be moved to the outside of the test box 1, but when the wire 9 is pulled into the test box 1 under the action of the take-up device, the two linkage plates 10 can drive the two positioning blocks 14 to approach each other under the action of the extension spring 12, and the wire 9 is clamped and fixed, so as to prevent the wire 9 from moving to the outside of the test box 1 under the action of the connecting clamp 8, and when the pulling force moving towards the inside of the test box 1 is exerted under the action of the take-up device, the two positioning blocks 14 can be driven to approach each other far away from one end of the rotating connection, so as to clamp and fix the wire 9, thereby preventing the wire 9 from moving towards the test box 1, and ensuring the length of the wire 9 pulled out of the test box 1, so as to test the battery, and the wire 9 on the connecting clamp 8 can be conveniently and released, and the testing efficiency of the battery is improved.
The end faces of one ends of the two linkage plates 10 are provided with control rods 7 which are parallel to each other, and one ends of the two control rods 7 far away from the linkage plates 10 are provided with control plates 6 which are positioned in control grooves 5 formed in the side faces of the test box body 1.
As shown in fig. 1-2, wherein directly be close to each other or keep away from each other through two control panels 6 in the control slot 5, thereby be convenient for be close to each other or keep away from each other through two control levers 7, thereby be convenient for drive two locating pieces 14 keep away from the one end of rotating the connection and be close to each other or keep away from each other, thereby be convenient for control two locating pieces 14 keep away from the one end of rotating the connection and keep away from wire 9, so that wire 9 moves wire 9 under take-up's effect and moves wire 9 to take-up device, thereby be convenient for accomodate the storage to wire 9, can be convenient accomodate and emit wire 9 on the connecting clamp 8, the efficiency of testing to the battery has been improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A portable battery management system test box comprises a test box body (1), a box cover (4) which can be fixedly arranged on the test box body (1), and a test mechanism arranged in the test box body (1), and is characterized in that the test mechanism comprises a test device arranged in the test box body (1) and a connecting assembly which is arranged on the side surface of the test box body (1) and is used for connecting the test device and a battery to be tested;
the connecting assembly comprises a wire (9) with one end provided with a connecting clamp (8) and the other end movably penetrating through the testing box body (1) and connected with the wire receiving device, and a positioning piece which is arranged in the testing box body (1) and used for fixing the position between the position of the wire (9) and the testing box body (1) relatively.
2. The portable battery management system test box of claim 1, wherein: a protective groove (2) for placing a connecting clamp (8) is formed in the side face of the test box body (1), and a protective plate (3) is movably penetrated through the upper side wall of the protective groove (2); the lead (9) on the connecting clamp (8) movably penetrates through the bottom wall of the protective groove (2) in the test box body (1).
3. The portable battery management system test box of claim 1, wherein: the number of the connecting clips (8) and the number of the leads (9) are both two.
4. The portable battery management system test box of claim 1, wherein: the positioning piece comprises a set of positioning blocks (14) with one ends rotatably connected with the other end connected with the control structure and positioning rods (13) with one ends rotatably connected with the two positioning blocks (14) arranged on the bottom wall of the test box body (1), the two positioning blocks (14) are clamped on the lead (9) through positioning grooves formed in the end faces of the adjacent ends, and the opening area of one end close to the two positioning blocks (14) when the two positioning grooves are combined is larger than the cross sectional area of the lead (9), and the opening area of the other end is smaller than the cross sectional area of the lead (9).
5. The portable battery management system test box of claim 1, wherein: the control structure comprises two linkage plates (10) which are parallel to each other and symmetrically arranged above and below the two wires (9) and a linkage rod (15) arranged between each group of adjacent linkage plates (10) and the positioning blocks (14), and two ends of each linkage rod (15) are respectively connected with the linkage rod (15) and the positioning blocks (14) in a rotating mode.
6. The portable battery management system test box of claim 5, wherein: the adjacent end surfaces between the two linkage plates (10) are provided with telescopic rods (11), and the telescopic rods (11) are sleeved with telescopic springs (12) of which the two ends are respectively connected with the different linkage plates (10).
7. A portable battery management system test case according to claim 5 or 6, wherein: control rods (7) which are parallel to each other are arranged on the end faces of one ends of the two linkage plates (10), and control plates (6) which are located in control grooves (5) formed in the side faces of the test box body (1) are arranged at the ends, far away from the linkage plates (10), of the two control rods (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223114965.2U CN218675090U (en) | 2022-11-23 | 2022-11-23 | Portable battery management system test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223114965.2U CN218675090U (en) | 2022-11-23 | 2022-11-23 | Portable battery management system test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218675090U true CN218675090U (en) | 2023-03-21 |
Family
ID=85540985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223114965.2U Active CN218675090U (en) | 2022-11-23 | 2022-11-23 | Portable battery management system test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218675090U (en) |
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2022
- 2022-11-23 CN CN202223114965.2U patent/CN218675090U/en active Active
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