A battery clamping fixture with lithium battery installed

Abstract

The present invention discloses a battery clamping jig with a lithium battery installed, comprising a conductor, a slide, and a fixed seat fixed on the slide, the fixed seat comprising a pillar connected to the slide at the bottom and a carrier arranged at the top of the pillar, the carrier vertically penetrated with a first mounting hole and a second mounting hole spaced from the first mounting hole, the lithium battery comprises a battery body installed on the slide, and a power socket and a starting plug both electrically connected to the battery body, the power socket having a socket portion away from one side of the battery body, the power socket vertically inserted into the first mounting hole and the socket portion facing the side away from the slide for plugging and connecting with a test plug on an external detection machine, one end of the conductor vertically installed in the second mounting hole, and the other end plugging and connecting with the starting plug. The battery clamping jig with a lithium battery installed in the present invention can realize automated testing, and the processing steps are reduced, which greatly improves production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of fixture structures, and in particular to a battery clamping fixture equipped with a lithium battery. Background Art

[0002] Lithium batteries are widely used in UPS, electric vehicles and new energy power generation, and with the revolution in energy technology, lithium batteries will surely be more widely used.

[0003] Lithium batteries generally need to undergo FT functional testing after production. However, this type of test is basically done manually, which consumes a lot of manpower and material resources, has many processes, and is time-consuming. In addition, since it is measured manually, the final measurement results are prone to errors. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art, the purpose of the present invention is to provide a battery clamping fixture with a lithium battery installed, which aims to solve the technical problems that the existing lithium batteries are all manually operated during FT functional testing, which requires a large amount of manpower and material resources, has many processes, is time-consuming, and is prone to errors.

[0005] To achieve the above object, the solution provided by the present invention is:

[0006] The present invention provides a battery clamping fixture with a lithium battery installed, comprising a conductor for connecting to a probe on an external detection machine, a slide seat for fixing on a conveyor belt, and a fixed seat fixed on the slide seat, the fixed seat comprising a pillar connected to the slide seat at the bottom and a carrier arranged on the top of the pillar, the carrier being vertically penetrated by a first mounting hole and a second mounting hole spaced apart from the first mounting hole, the lithium battery comprising a battery body installed on the slide seat and a power socket and a starting plug both electrically connected to the battery body, the power socket having a socket portion away from one side of the battery body, the power socket being vertically inserted into the first mounting hole and the socket portion facing the side away from the slide seat for being connected to the test plug on the external detection machine by plugging, one end of the conductor being vertically installed in the second mounting hole and the other end being connected to the starting plug by plugging.

[0007] Furthermore, the supporting body includes a clamping member, a cover plate with a notch and a supporting seat connected to the pillar, the supporting seat has a positioning hole vertically penetrated, the positioning hole includes a accommodating cavity, a fixing groove and a wire avoidance groove arranged in sequence from top to bottom, the accommodating cavity, the fixing groove and the wire avoidance groove are all open, the cover plate is fixed above the supporting seat and the notch corresponds to the fixing groove, the clamping member is fixed in the accommodating cavity, and the clamping member has a "U"-shaped clamping cavity matching the fixing groove, one end of the power socket is fixed in the fixing groove, and the other end is plug-in connected to the clamping cavity and then extends into the notch.

[0008] Furthermore, the holding member includes a blocking member, two elastic plates and two positioning pins, the blocking member is a "mountain" type, and the blocking member includes two first arms arranged at intervals, connecting arms whose two ends are respectively vertically connected to the two first arms, and a second arm arranged between the two first arms and vertically connected to the middle of the connecting arm, the connecting arm and the two first arms are both in contact with the inner side wall of the accommodating cavity, the middle part of the elastic plate is rotatably installed in the accommodating cavity through the positioning pin, and one end of the two elastic plates extends between the corresponding first arm and the second arm, and the other end of the two elastic plates is enclosed with the second arm to form the holding cavity.

[0009] Furthermore, the holding member also includes two bearings, and one end of the elastic plate extending between the first arm and the second arm has a mounting groove, and the bearing is installed in the mounting groove and exposed outside the elastic plate. When the power socket is inserted into the holding cavity, the elastic plate abuts against the second arm, and when the power socket is detached from the holding cavity, the elastic plate can abut against the first arm through the bearing.

[0010] Furthermore, the carrier also has a third mounting hole that is transversely penetrated, and the third mounting hole is spaced apart from the first mounting hole and the second mounting hole. One end of the conductor is vertically installed in the second mounting hole, and the other end is installed in the third mounting hole. The starting plug extends into the third mounting hole and is plug-connected with the conductor.

[0011] Furthermore, the conductor includes a copper column, a wire and a connecting socket, the copper column is installed in the second mounting hole, the connecting socket is fixed in the third mounting hole and is plug-connected to the starting plug, one end of the wire is connected to the connecting socket, and the other end is connected to the copper column.

[0012] Furthermore, the sliding seat includes a slide plate and a plurality of limiting plates fixed on the slide plate, the fixing seat is fixed on the slide plate, and the plurality of limiting plates and the slide plate are combined to form a slot for fixing the battery body.

[0013] Furthermore, the plurality of limit plates include two first fixed plates arranged opposite to each other at intervals and two second fixed plates arranged opposite to each other at intervals, the first fixed plates and the second fixed plates are both installed on the slide plate, the first fixed plate is perpendicular to the second fixed plate, and at least one of the two first fixed plates and at least one of the two second fixed plates are both slidably connected to the slide plate.

[0014] Furthermore, the slide seat also includes two handles, and the two handles are arranged on the slide plate at an interval.

[0015] Furthermore, the slide seat also includes a plurality of rotating bodies, each of which is mounted on the slide plate and protrudes outside the slide plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] Compared with the existing technology, when the lithium battery in the present invention needs to undergo FT functional testing, the starting plug on the lithium battery can be manually plugged into the conductor on the fixing base and the power socket can be fixed in the first mounting hole. At this time, the conductor and the power socket are both arranged vertically. In this way, when performing the FT functional test, the probe and the conductor on the external detection machine, and the test plug and the power socket on the external detection machine can be connected at the same time to perform functional testing, which reduces the process, realizes automated testing, saves resources, greatly improves production efficiency, reduces labor intensity, and significantly improves measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a battery clamping fixture with a lithium battery installed provided by an embodiment of the present invention;

[0020] Figure 2 yes Figure 1 A local enlarged schematic diagram of the middle A;

[0021] Figure 3 yes Figure 1 Exploded diagram of

[0022] Figure 4 is a schematic structural diagram of a fixing base provided by an embodiment of the present invention;

[0023] Figure 5 yes Figure 4 Exploded diagram of

[0024] Figure 6 is a schematic structural diagram of an elastic plate provided in an embodiment of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the support base and the support column provided by the embodiment of the present invention after being combined;

[0026] Figure 8 It is a schematic diagram of the structure of a lithium battery provided by an embodiment of the present invention.

[0027] Description of Figure Numbers:

[0028] 10. Conductor; 11. Copper column; 12. Wire; 13. Connecting socket; 20. Sliding seat; 21. Slide plate; 22. Stop plate; 221. First fixing plate; 222. Second fixing plate; 23. Slot; 24. Handle; 25. Rotating body; 30. Lithium battery; 31. Battery body; 32. Power socket; 321. Socket; 322. Lock hook; 33. Start plug; 34. Wire; 40. Fixing seat; 41. Pillar; 42. Carrying body; 421. First mounting hole; 422. Second Mounting hole; 423, holding piece; 424, holding cavity; 425, blocking piece; 4251, first arm; 4252, connecting arm; 4253, second arm; 426, elastic plate; 4261, mounting groove; 4262, hook; 427, positioning pin; 428, bearing; 429, cover plate; 4291, notch; 430, bearing seat; 431, positioning hole; 4311, accommodating cavity; 4312, fixing groove; 4313, wire avoidance groove; 432, third mounting hole; 50, test plug. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0032] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0033] See also Figures 1 to 4 An embodiment of the present invention provides a battery clamping fixture with a lithium battery installed. The battery clamping fixture with a lithium battery installed includes a conductor 10, a slide seat 20 and a fixed seat 40. The structure of the battery clamping fixture in this embodiment is related to the structure of the lithium battery 30. Except for the lithium battery 30, all other parts of the battery clamping fixture with a lithium battery installed belong to the battery clamping fixture.

[0034] The slide 20 is used to be fixed on the conveyor belt. The slide 20 is movable under the power of the conveyor belt. The lithium battery 30 and the fixed seat 40 are fixed on the slide 20 at intervals. The fixed seat 40 includes a pillar 41 connected to the slide 20 at the bottom and a carrier 42 arranged on the top of the pillar 41. The cross-sectional area of ​​the carrier 42 is larger than the cross-sectional area of ​​the pillar 41. The carrier 42 is penetrated by a first mounting hole 421 and a second mounting hole 422 spaced apart from the first mounting hole 421. The first mounting hole 421 and the second mounting hole 422 are both arranged vertically and spaced apart from the pillar 41.

[0035] Please read further Figure 8In this embodiment, the lithium battery 30 includes a battery body 31, a power socket 32, a starting plug 33 for starting the lithium battery 30, and a plurality of wires 34 arranged at intervals. The battery body 31 is installed on the slide 20. The power socket 32 ​​and the starting plug 33 are electrically connected to the battery body 31 through a plurality of wires 34 respectively. The power socket 32 ​​has a socket portion 321 away from the side of the battery body 31. The power socket 32 ​​is vertically inserted into the first mounting hole 421 and the socket portion 321 faces the side away from the slide 20, so that the test plug 50 on the external detection machine can be connected to the power socket 32 ​​from the top of the carrier 42. One end of the conductor 10 is vertically installed in the second mounting hole 422 for connecting to the probe on the external detection machine. The other end of the conductor 10 is connected to the starting plug 33 by plugging. The conductor 10 can be exposed at the top of the carrier 42 or slightly lower than the top of the carrier 42.

[0036] In this embodiment, a series of operations, including fixing the conductor 10 in the second mounting hole 422, plugging and connecting the start plug 33 with the conductor 10 on the fixing seat 40, and fixing the power socket 32 ​​in the first mounting hole 421, are all completed manually. At this time, the conductor 10 and the power socket 32 ​​are both arranged vertically. In this way, when performing the FT function test, the probe and the test plug 50 on the external detection machine can be connected to the conductor 10 and the power socket 32 ​​respectively under the drive of power. This process is completed simultaneously, thereby realizing automated testing, reducing the process, and greatly improving production efficiency.

[0037] See also Figure 2 , Figures 4 to 8 In this embodiment, the carrier 42 includes a clamping member 423, a cover plate 429 and a bearing seat 430. The bearing seat 430 is arranged on the top of the pillar 41. The bearing seat 430 and the pillar 41 are integrally formed, and of course they can also be arranged separately. The bearing seat 430 has a positioning hole 431 arranged vertically through, and the positioning hole 431 includes a receiving cavity 4311, a fixing groove 4312 and a wire avoiding groove 4313 arranged in sequence from top to bottom and connected. The receiving cavity 4311, the fixing groove 4312 and the wire avoiding groove 4313 are all open structures, and are connected to the bearing seat 430. The two outer walls are connected, the cover plate 429 has an open notch 4291, the cover plate 429 is fixed on the top of the support seat 430 and the notch 4291 corresponds to the fixing groove 4312, the clamping member 423 is fixed in the accommodating cavity 4311, and the clamping member 423 has a "U"-shaped clamping cavity 424 that matches the fixing groove 4312, one end of the power socket 32 ​​is fixed in the fixing groove 4312, and the other end is plugged into the clamping cavity 424 and then extends into the notch 4291. Of course, the power socket 32 ​​can also be exposed on the top of the support body 42.

[0038] The power socket 32 ​​in this embodiment is arranged vertically, and then is pushed horizontally into the first mounting hole 421 for insertion. When disassembling, it is also taken out horizontally for removal. The test plug 50 is only inserted into the power socket 32 ​​and is not engaged with the first mounting hole 421. The power socket 32 ​​has a locking hook 322. The test plug 50 is fixed by the locking hook 322 on the power socket 32, and one end of the locking hook 322 faces outward. In this way, it is convenient to disassemble the test plug 50 later.

[0039] The holding member 423 includes a blocking member 425, two elastic plates 426 and two positioning pins 427. The blocking member 425 includes two first arms 4251 arranged at intervals, connecting arms 4252 at both ends of which are vertically connected to the two first arms 4251, and a second arm 4253 arranged between the two first arms 4251 and vertically connected to the middle of the connecting arms 4252. The entire blocking member 425 is in the shape of a "mountain". Of course, the blocking member 425 can also be of other structures.

[0040] In this embodiment, the connecting arm 4252 and the two first arms 4251 are both in contact with the inner wall of the accommodating cavity 4311, and the middle part of the elastic plate 426 is rotatably installed in the accommodating cavity through the positioning pin 427, and one end of the two elastic plates 426 extends between the corresponding first arm 4251 and the second arm 4253, and the other end of the elastic plate 426 is provided with a hook 4262. The other end of the two elastic plates 426 and the second arm 4253 are combined to form a "U"-shaped holding cavity 424, and the power socket 32 ​​is squeezed into the holding cavity 424 laterally, and the second arm 4253 does not contact the power socket 32.

[0041] As a preferred embodiment, the clamping member 423 also includes two bearings 428, and one end of the elastic plate 426 extending between the first arm 4251 and the second arm 4253 has a mounting groove 4261, and the bearing 428 is installed in the mounting groove 4261 and exposed outside the elastic plate 426. When the power socket 32 ​​is inserted into the clamping cavity 424, due to the squeezing of the power socket 32, the elastic plate 426 will abut against the second arm 4253, so that the clamping cavity 424 has a clamping force. When the power socket 32 ​​is out of the clamping cavity 424, the elastic plate 426 will no longer act on the second arm 4253, and the elastic plate 426 can abut against the first arm 4251 through the bearing 428. The bearing 428 can reduce the friction between the elastic plate 426 and the first arm 4251, thereby reducing the wear between the two.

[0042] In this embodiment, the carrier 42 also has a third mounting hole 432 that is arranged transversely through the carrier 42. The third mounting hole 432 is spaced apart from the first mounting hole 421 and the second mounting hole 422. One end of the conductor 10 is vertically installed in the second mounting hole 422, and the other end is transversely installed in the third mounting hole 432 from the outer edge close to the slide seat 20. After the starting plug 33 is inserted into the third mounting hole 432, it is connected with the conductor 10 by plugging. The starting plug 33 does not have any plug-in connection with the third mounting hole 432. The third mounting hole 432 can prevent the starting plug 33 from shaking randomly during the operation of the battery clamping fixture and causing an impact on production.

[0043] See also Figure 3 and Figure 4 As a preferred embodiment, the conductor 10 includes a copper column 11, a wire 12 and a connecting socket 13. The copper column 11 is vertically installed in the second mounting hole 422, the connecting socket 13 is fixed in the third mounting hole 432 and connected to the starting plug 33 by plugging. One end of the wire 12 is connected to the connecting socket 13 and the other end is connected to the copper column 11. Figure 1 and Figure 3 The wire 12 on the top is not shown connected to the copper column 11, but is actually connected.

[0044] See also Figure 1 and Figure 3 In this embodiment, the slide seat 20 includes a slide plate 21 and a plurality of limit plates 22 fixed on the slide plate 21. The fixed seat 40 is fixed on the slide plate 21. The plurality of limit plates 22 and the slide plate 21 are combined to form a slot 23 for fixing the battery body 31. The battery body 31 is fixed in the slot 23.

[0045] As a preferred embodiment, the plurality of limit plates 22 include two first fixed plates 221 that are spaced apart from each other and two second fixed plates 222 that are spaced apart from each other. The first fixed plates 221 and the second fixed plates 222 are both mounted on the slide plate 21. The first fixed plate 221 is perpendicular to the second fixed plate 222. At least one of the two first fixed plates 221 and at least one of the two second fixed plates 222 are slidably connected to the slide plate 21 to facilitate fixing battery bodies 31 of different sizes.

[0046] As a preferred embodiment, the slide seat 20 further includes two handles 24 , which are spaced apart on the slide plate 21 , so that a person can directly lift the battery clamping fixture by hand.

[0047] As a preferred embodiment, the slide 20 also includes a plurality of rotating bodies 25, each of which is mounted on the slide 21 and protrudes from the slide 21. In this embodiment, there are four rotating bodies 25, which are respectively arranged at the four corners of the slide 21. In this way, the friction between the battery clamping fixture and the two sides of the conveyor belt can be reduced.

[0048] The operation method of the battery clamping fixture in this embodiment is as follows:

[0049] 1. Fix the copper pillar 11 and the connecting socket 13 on the conductor 10 to the second mounting hole 422 and the third mounting hole 432 respectively;

[0050] 2. Adjust the positions of the first fixing plate 221 and the second fixing plate 222 on the slide 20 to fix the battery body 31 on the lithium battery 30 in the slot 23 of the slide 20;

[0051] 3. Insert the power socket 32 ​​on the lithium battery 30 into the first mounting hole 421 along its vertical direction, and the socket portion 321 of the power socket 32 ​​must face upwards;

[0052] 4. Insert the starter plug 33 on the lithium battery 30 into the third mounting hole 432 horizontally and connect it with the connection socket 13 by plugging;

[0053] 5. Finally, place the battery clamping fixture with lithium battery installed on the conveyor belt and move it to the next workstation along the conveyor belt.

[0054] To sum up, when the lithium battery 30 in the present invention needs to undergo FT functional testing, the starting plug 33 can be manually plugged into the conductor 10 on the fixing seat 40 and the power socket 32 ​​can be fixed in the first mounting hole 421. At this time, the conductor 10 and the power socket 32 ​​are both arranged vertically. In this way, when performing the FT functional test, the probe on the external detection machine and the conductor 10, and the test plug 50 on the external detection machine and the power socket 32 ​​can be connected at the same time to perform a functional test, which reduces the detection process and realizes automated testing, thereby saving resources, greatly improving production efficiency, reducing labor intensity, and significantly improving measurement accuracy.

[0055] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A battery clamping fixture with a lithium battery installed, characterized in that: It comprises a conductor for connecting with a probe on an external detection machine, a slide seat for fixing on a conveyor belt, and a fixed seat fixed on the slide seat, the fixed seat comprises a pillar connected to the slide seat at the bottom and a bearing body arranged at the top of the pillar, the bearing body is vertically penetrated with a first mounting hole and a second mounting hole spaced from the first mounting hole, the lithium battery comprises a battery body mounted on the slide seat and a power socket and a starting plug both electrically connected to the battery body, the power socket has a socket portion away from one side of the battery body, the power socket is vertically inserted into the first mounting hole and the socket portion faces the side away from the slide seat for plug-in connection with the test plug on the external detection machine, one end of the conductor is vertically installed in the second mounting hole, and the other end is plug-in connected with the starting plug; The carrier includes a clamping member, a cover plate with a notch, and a bearing seat connected to the pillar, the bearing seat has a positioning hole vertically penetrated, the positioning hole includes a receiving cavity, a fixing groove, and a wire avoidance groove sequentially arranged from top to bottom, the receiving cavity, the fixing groove, and the wire avoidance groove are all open, the cover plate is fixed above the bearing seat and the notch corresponds to the fixing groove, the clamping member is fixed in the receiving cavity, and the clamping member has a "U"-shaped clamping cavity matched with the fixing groove, one end of the power socket is fixed in the fixing groove, and the other end is connected with the clamping cavity by plugging and then extends into the notch; The carrier also has a third mounting hole that is arranged transversely, and the third mounting hole is spaced apart from the first mounting hole and the second mounting hole. One end of the conductor is vertically installed in the second mounting hole, and the other end is installed in the third mounting hole. The starting plug extends into the third mounting hole and is plug-connected with the conductor.

2. The battery clamping fixture with a lithium battery installed according to claim 1, characterized in that: The holding member includes a blocking member, two elastic plates and two positioning pins. The blocking member is a "mountain" shape. The blocking member includes two first arms arranged at intervals, connecting arms with two ends respectively connected vertically to the two first arms, and a second arm arranged between the two first arms and connected vertically to the middle of the connecting arm. The connecting arm and the two first arms are both in contact with the inner wall of the accommodating cavity. The middle part of the elastic plate is rotatably installed in the accommodating cavity through the positioning pin, and one end of the two elastic plates extends between the corresponding first arm and the second arm, and the other end of the two elastic plates is enclosed with the second arm to form the holding cavity.

3. The battery clamping fixture with a lithium battery installed according to claim 2, characterized in that: The clamping member also includes two bearings. One end of the elastic plate extending between the first arm and the second arm has a mounting groove. The bearing is installed in the mounting groove and exposed outside the elastic plate. When the power socket is inserted into the clamping cavity, the elastic plate abuts against the second arm. When the power socket is detached from the clamping cavity, the elastic plate can abut against the first arm through the bearing.

4. The battery clamping fixture with a lithium battery installed according to claim 1, characterized in that: The conductor includes a copper column, a wire and a connecting socket, the copper column is installed in the second mounting hole, the connecting socket is fixed in the third mounting hole and is plug-connected with the starting plug, one end of the wire is connected to the connecting socket, and the other end is connected to the copper column.

5. The battery clamping fixture with a lithium battery installed according to claim 1, characterized in that: The slide seat comprises a slide plate and a plurality of limit plates fixed on the slide plate, the fixing seat is fixed on the slide plate, and the plurality of limit plates and the slide plate are enclosed to form a slot for fixing the battery body.

6. The battery clamping fixture with a lithium battery installed according to claim 5, characterized in that: The plurality of limit plates include two first fixed plates that are spaced apart from each other and two second fixed plates that are spaced apart from each other, the first fixed plates and the second fixed plates are both mounted on the slide plate, the first fixed plate is perpendicular to the second fixed plate, and at least one of the two first fixed plates and at least one of the two second fixed plates are both slidably connected to the slide plate.

7. The battery clamping fixture with a lithium battery installed according to claim 5, characterized in that: The slide seat also includes two handles, and the two handles are arranged on the slide plate at intervals.

8. The battery clamping fixture with a lithium battery installed according to claim 5, characterized in that: The slide seat also includes a plurality of rotating bodies, each of which is installed on the slide plate and protrudes outside the slide plate.

Images