CN220752194U - Harness connector and battery module EOL harness on-off testing device - Google Patents
Harness connector and battery module EOL harness on-off testing device Download PDFInfo
- Publication number
- CN220752194U CN220752194U CN202322410353.6U CN202322410353U CN220752194U CN 220752194 U CN220752194 U CN 220752194U CN 202322410353 U CN202322410353 U CN 202322410353U CN 220752194 U CN220752194 U CN 220752194U
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- wire harness
- connector
- limiting
- fixing
- bottom plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 239000013013 elastic material Substances 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 20
- 238000005299 abrasion Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000013522 software testing Methods 0.000 description 1
Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a harness connector and a battery module EOL harness on-off testing device, which comprises a connector body, a fixing seat and a positioning frame, wherein the connector body is arranged in the fixing seat and is detachably connected with the fixing seat; the fixing seats are arranged on the positioning frames and are detachably connected with the positioning frames. Above-mentioned structure is through setting up a plurality of fixing bases on the locating rack to adopt detachable connection mode with fixing base and locating rack to be connected, and connect body and fixing base also adopt detachable connection structure, so make things convenient for the assembly connection between body, fixing base and the locating rack, with a plurality of connector bodies to integrate, make things convenient for once only to peg graft to the battery box, can improve detection efficiency, and eliminate the risk of misplug, can guarantee the security of detection.
Description
Technical Field
The utility model relates to the technical field of battery module detection, in particular to a harness connector and an EOL harness on-off testing device for a battery module.
Background
The battery module is integrated in the battery box and used for supplying energy to the new energy electric automobile, and after the battery box is assembled, various tests such as air tightness detection and electrical property detection are required to be carried out so as to ensure that the function of the battery box is normal.
The utility model patent with the prior authority bulletin number of CN216133175U discloses equipment for improving the EOL detection speed of a battery system, which comprises a connecting tool, wherein the battery system to be detected is connected with the EOL detection equipment through the connecting tool. The communication interface of the battery system to be tested is connected with the low-voltage communication connector, and the low-voltage detection interface of the EOL detection equipment is connected with the low-voltage communication interface; the high-voltage interface of the battery system to be tested is connected with the high-voltage communication connector in the connecting tool, and the high-voltage detection interface of the EOL detection equipment is connected with the high-voltage communication interface in the connecting tool.
Among the above-mentioned technical scheme, it is provided with a plurality of pencil and is used for connecting the battery box, when being provided with multiple battery module in the battery box, then the pencil that needs and joint can be more, if every joint goes the grafting battery box alone, not only very influences efficiency of software testing, and very easily appears misplug the condition, leads to the test to have the security risk.
Disclosure of Invention
In view of the above, the utility model provides a harness connector and a battery module EOL harness on-off testing device which are convenient to perform one-time plug-in and free from misplug, so as to solve the problems of low detection efficiency and misplug in the existing equipment.
The technical scheme of the utility model is realized as follows:
on one hand, the utility model provides a wire harness connector, which comprises a connector body, a fixed seat and a positioning frame, wherein,
the connector body is arranged in the fixed seat and is detachably connected with the fixed seat;
the fixing seats are arranged on the positioning frames and are detachably connected with the positioning frames.
On the basis of the technical proposal, the positioning frame preferably comprises a bottom plate, a limiting plate and a bolt, wherein,
the bottom plate is provided with a plurality of limiting plates which are arranged in two rows in a linear array, and the limiting plates are provided with through holes;
the fixed seat is arranged among the four limiting plates, and limiting grooves are formed in two opposite sides of the fixed seat;
the bolts are provided with a plurality of bolts, each bolt is connected with two limiting plates in series, and the bolts are propped against the limiting grooves.
On the basis of the technical scheme, preferably, the positioning frame further comprises side plates, one side plate is arranged at each of two ends of the bottom plate, and the side plates are positioned in the array direction of the limiting plates;
the limiting plate and the fixing seat are arranged between the two side plates.
On the basis of the technical scheme, preferably, the positioning frame further comprises a limiting strip, wherein the limiting strip is arranged on the opposite surfaces of the two side plates respectively and is made of elastic materials.
On the basis of the technical scheme, the novel bicycle handle is preferable and further comprises a handle, wherein the handle is arranged in parallel with the bottom plate, and two ends of the handle are respectively connected with one side plate.
On the basis of the technical scheme, preferably, two handles are arranged, and the two handles are oppositely arranged on two sides of the bottom plate.
On the basis of the technical scheme, preferably, the fixing seat is provided with a profiling groove, and the connector body is embedded in the profiling groove.
On the basis of the technical scheme, the positioning frame is preferably made of phenolic plastic.
On the other hand, the utility model provides an EOL harness on-off testing device for the battery module, which comprises the harness connector.
On the basis of the technical proposal, the test device preferably further comprises a test upper computer and an on-off element, wherein,
the connector body is connected with the test upper computer through a wire harness;
the wire harness is connected in series with an on-off element so as to control the stitch of the connector body to switch between a passage state and an open circuit state.
Compared with the prior art, the wire harness connector and battery module EOL wire harness on-off testing device has the following beneficial effects:
(1) The positioning frame is provided with the plurality of fixing seats, the fixing seats and the positioning frame are connected in a detachable connection mode, and the connector body and the fixing seats are also in a detachable connection structure, so that the connector body, the fixing seats and the positioning frame are conveniently assembled and connected, the plurality of connector bodies are conveniently integrated and are conveniently inserted into the battery box at one time, the detection efficiency can be improved, the risk of misplug is eliminated, and the detection safety can be ensured;
(2) The on-off element is connected between the connector body and the test upper computer in series, so that the pins of the connector body can be conveniently controlled to be switched between the access state and the open-circuit state, and the on-off of the pins of the connector body can be defined according to the test scheme, so that the test device can freely switch the detection scheme according to the model of the battery module without changing the wire harness, the detection convenience can be improved, and the abrasion of the connector body can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a wire harness joint of the present utility model;
fig. 2 is a front view of the wire harness connector of the present utility model;
fig. 3 is an exploded view of the wire harness joint of the present utility model;
fig. 4 is a schematic view of a joint body mounting structure of the wire harness joint of the present utility model;
fig. 5 is a perspective view of a fixing base of the wire harness connector of the present utility model;
FIG. 6 is a frame diagram of a battery module EOL harness on-off test device according to the present utility model;
in the figure: 1. a joint body; 2. a fixing seat; 201. a limit groove; 202. a simulated groove; 3. a positioning frame; 31. a bottom plate; 32. a limiting plate; 33. a bolt; 34. a side plate; 35. a limit bar; 301. a through hole; 4. a handle; 5. testing an upper computer; 6. and an on-off element.
Detailed Description
The following description of the embodiments of the present utility model will clearly and fully describe the technical aspects of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
As shown in fig. 1 to 6, the wire harness connector of the present utility model comprises a connector body 1, a fixing seat 2, a positioning frame 3 and a handle 4;
the battery module EOL harness on-off testing device comprises the harness connector, a testing upper computer 5 and an on-off element 6.
As shown in fig. 1 to 4, a joint body 1 is arranged in a fixed seat 2, and the joint body 1 is detachably connected with the fixed seat 2; the fixing seats 2 are arranged on the positioning frames 3, and the fixing seats 2 are detachably connected with the positioning frames 3;
according to the structure, the fixing bases 2 are arranged on the locating frame 3, the fixing bases 2 are connected with the locating frame 3 in a detachable connection mode, and the joint body 1 and the fixing bases 2 are also in a detachable connection structure, so that the joint body 1, the fixing bases 2 and the locating frame 3 are conveniently assembled and connected, the joint body 1 is integrated, the battery box is conveniently inserted and connected at one time, the detection efficiency can be improved, the risk of misplug is eliminated, and the detection safety can be guaranteed.
Specifically, as shown in fig. 5, the fixing base 2 is provided with a profiling groove 202, and the joint body 1 is embedded in the profiling groove 202;
in the above configuration, when the joint body 1 and the fixing base 2 are connected, the joint body 1 may be fitted into the profiling groove 202, and the joint body 1 may be connected to the fixing base 2 in an interference fit.
As shown in fig. 2 to 4, the positioning frame 3 comprises a bottom plate 31, limiting plates 32 and bolts 33, wherein a plurality of limiting plates 32 are arranged on the bottom plate 31, the limiting plates 32 are arranged in two rows in a linear array, and through holes 301 are formed in the limiting plates 32; the fixed seat 2 is arranged among the four limiting plates 32, and limiting grooves 201 are formed in two opposite sides of the fixed seat 2; the number of the bolts 33 is multiple, each bolt 33 is connected with two limiting plates 32 in series, and the bolts 33 are propped in the limiting grooves 201;
specifically, each fixing seat 2 is fixed through four limiting plates 32 and two bolts 33, when the fixing seat 2 is installed, the fixing seat 2 is placed between the four limiting plates 32, then the two limiting plates 32 are connected in series through the bolts 33, at the moment, the bolts 33 are clamped in the limiting grooves 201 of the fixing seat 2, and therefore the fixing seat 2 can be positioned under the fixation of the four limiting plates 32 and the two bolts 33;
specifically, the limiting groove 201 is an arc groove with a semicircular section, so that after the limiting grooves 201 of the two fixing seats 2 are in butt joint, the bolts 33 are positioned in the two limiting grooves 201, and the combination of each two limiting plates 32 and one bolt 33 can be used for fixing the two fixing seats 2, so that the compactness of the structure is guaranteed.
The positioning frame 3 further comprises side plates 34, one side plate 34 is arranged at each of two ends of the bottom plate 31, and the side plates 34 are positioned in the array direction of the limiting plates 32; the limiting plate 32 and the fixed seat 2 are arranged between the two side plates 34;
by the above structure, the side plates 34 are arranged and can be matched with the two limiting plates 32 and the bolt 33 at the end part of the bottom plate 31 to fix one fixing seat 2, so that the space is fully utilized;
further, the positioning frame 3 further comprises a limiting strip 35, wherein one limiting strip 35 is respectively arranged on the opposite surfaces of the two side plates 34, and the limiting strip 35 is made of elastic materials;
in the above structure, the limit strips 35 can be used for being embedded into the limit grooves 201 of the fixing base 2 at the end of the bottom plate 31, so as to further fix the fixing base 2 at the end and avoid the shaking of the fixing base 2; for the installation of convenient fixing base 2, set up spacing 35 into the elasticity material to make it flexible, conveniently press fixing base 2 in place, avoid appearing because of setting up the problem that spacing 35 leads to unable fixing base 2 to install.
Furthermore, the positioning frame 3 is made of phenolic plastic, so that an insulating effect can be realized, and the safety of electric performance test is ensured.
As shown in fig. 1 and 2, the handle 4 is disposed parallel to the bottom plate 31, and both ends of the handle 4 are connected to one side plate 34;
through setting up handle 4, its one is convenient for this pencil joint carry put, is favorable to carrying out the plug with the battery box, and its two structural strength that can strengthen locating rack 3 avoids curb plate 34 to appear buckling the damage's situation, and this requires handle 4 to have better rigidity, plays the effect of spacing two curb plates 34.
Further, two handles 4 are provided, and the two handles 4 are oppositely arranged at two sides of the bottom plate 31; this makes things convenient for both hands to hold this pencil joint, further improvement carry out the convenience of plug with the battery box, the setting of handle 4, to avoid interfering with the plug direction of this pencil joint.
As shown in fig. 6, the connector body 1 is connected with the test upper computer 5 through a wire harness; the wire harness is connected with an on-off element 6 in series to control the stitch of the joint body 1 to switch between a passage state and an open circuit state;
in the above structure, during detection, the test upper computer 5 is used for controlling the use, and the on-off element 6 is used for controlling the stitch of the connector body 1 to switch between a passage state and an open state;
specifically, in the test, an identification code can be arranged on a battery box or a battery module, after the identification code is scanned, a corresponding test scheme is called out by the test upper computer 5, meanwhile, pins of the connector body 1 are regulated and controlled by the on-off element 6, the on-off states of different pins are defined so as to adapt to the test scheme, the connector body 1 is multipurpose, the advantage of good universality is achieved, the connector is not required to be replaced by plugging and unplugging, and the abrasion of the connector body 1 can be reduced;
in particular, the on-off element 6 may employ a relay or an inverter.
The specific implementation steps are as follows:
the fixing seat 2 is placed between the four limiting plates 32, then the two limiting plates 32 are connected in series through the bolts 33, at the moment, the bolts 33 can be clamped in the limiting grooves 201 of the fixing seat 2, so that the fixing seat 2 can be positioned under the fixation of the four limiting plates 32 and the two bolts 33, then the joint body 1 is embedded into the profiling groove 202 of the fixing seat 2, the wire harness joint is lifted by the handle 4, and the wire harness joint is inserted into the battery box for detection.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. A wire harness joint comprising a joint body (1), characterized in that: also comprises a fixed seat (2) and a locating rack (3), wherein,
the connector body (1) is arranged in the fixed seat (2), and the connector body (1) is detachably connected with the fixed seat (2);
the fixing seats (2) are arranged on the locating frames (3), and the fixing seats (2) are detachably connected with the locating frames (3).
2. The wire harness connector as claimed in claim 1, wherein: the positioning frame (3) comprises a bottom plate (31), a limiting plate (32) and bolts (33), wherein,
the bottom plate (31) is provided with a plurality of limiting plates (32), the limiting plates (32) are arranged in two rows in a linear array, and the limiting plates (32) are provided with through holes (301);
the fixed seat (2) is arranged among the four limiting plates (32), and limiting grooves (201) are formed in two opposite sides of the fixed seat (2);
the bolts (33) are provided with a plurality of bolts, each bolt (33) is connected with two limiting plates (32) in series, and the bolts (33) are propped in the limiting grooves (201).
3. The wire harness connector as claimed in claim 2, wherein: the positioning frame (3) further comprises side plates (34), one side plate (34) is arranged at each of two ends of the bottom plate (31), and the side plates (34) are located in the array direction of the limiting plates (32);
the limiting plate (32) and the fixing seat (2) are arranged between the two side plates (34).
4. A wire harness connector as claimed in claim 3, wherein: the locating rack (3) still includes spacing (35), spacing (35) are provided with one respectively on two the face that curb plate (34) are relative, just spacing (35) are elastic material.
5. The wire harness connector as claimed in claim 4, wherein: the novel bicycle handle also comprises a handle (4), wherein the handle (4) is arranged in parallel with the bottom plate (31), and two ends of the handle (4) are respectively connected with one side plate (34).
6. The wire harness connector as claimed in claim 5, wherein: the handles (4) are arranged in two, and the two handles (4) are oppositely arranged on two sides of the bottom plate (31).
7. The wire harness connector as claimed in any one of claims 1 to 6, wherein: the fixing seat (2) is provided with an imitation groove (202), and the joint body (1) is embedded in the imitation groove (202).
8. The wire harness connector as claimed in any one of claims 1 to 6, wherein: the locating frame (3) is made of phenolic plastic.
9. A battery module EOL pencil break-make testing arrangement, its characterized in that: a wire harness joint comprising the wire harness joint according to any one of claims 1 to 8.
10. The battery module EOL harness on-off test device of claim 9, wherein: also comprises a test upper computer (5) and an on-off element (6), wherein,
the connector body (1) is connected with the test upper computer (5) through a wire harness;
the wire harness is connected with the on-off element (6) in series so as to control the stitch of the connector body (1) to be switched between a passage state and an open circuit state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322410353.6U CN220752194U (en) | 2023-09-06 | 2023-09-06 | Harness connector and battery module EOL harness on-off testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322410353.6U CN220752194U (en) | 2023-09-06 | 2023-09-06 | Harness connector and battery module EOL harness on-off testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220752194U true CN220752194U (en) | 2024-04-09 |
Family
ID=90554245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322410353.6U Active CN220752194U (en) | 2023-09-06 | 2023-09-06 | Harness connector and battery module EOL harness on-off testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220752194U (en) |
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2023
- 2023-09-06 CN CN202322410353.6U patent/CN220752194U/en active Active
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