Charging connection assembly for storage battery charging rack

Abstract

The invention discloses a charging connection assembly for a storage battery charging rack, and relates to the technical field of storage battery charging racks. The device comprises a charging rack and a charging assembly. A charging bracket is arranged on the charging rack; a storage battery is placed in the charging bracket; the charging rack is provided with a charging assembly; the charging assembly comprises a pole interlayer track, a hinged connection sliding seat and a hinged control sliding column; the interior of the pole interlayer rail is in sliding fit with a hinged connection sliding seat, and a power supply connecting column is fixedly mounted on the bottom surface of the hinged connection sliding seat; the inner end parts of the two hinged connection sliding seats are hinged and are in running fit with the hinged control sliding column; the pole interlayer rail is in sliding fit with the hinged control sliding column; and the power supply connecting column is in contact fit with a pole of the storage battery. Through the action of the charging rack and the charging assembly, the positive and negative electrodes of the multiple storage batteries are synchronously subjected to contact connection and disconnection operation, and the synchronous charging device has the advantages that the synchronous operation efficiency is high, and missing clamping and missing charging are avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of battery charging racks, and in particular relates to a charging connection assembly for a battery charging rack. Background Art

[0002] Batteries are devices that store electrical energy as chemical energy and convert it back into electrical energy when discharged. Lead-acid batteries are widely used due to their stable operating voltage, wide operating temperature and current range, ability to endure hundreds of charge and discharge cycles, excellent storage performance, and low cost. Before batteries are manufactured, they undergo an initial charge, as this directly impacts their performance and lifespan. Because initial charging of batteries takes a considerable amount of time, they are typically placed on a dedicated charging rack. After assembly, batteries need to be charged. This process generates significant heat, which can affect charging efficiency. Therefore, batteries are cooled in a water bath or other similar manner during charging.

[0003] When a lead-acid battery needs to be charged for the first time after assembly, the traditional charging connection method mostly involves manually connecting the power cord to the battery pole. However, manual charging connection is inefficient and may occasionally result in missed clamps and uncharged batteries.

[0004] In response to the above-mentioned problems of low efficiency of manual charging connection and the occurrence of missed clamping and missed charging, the present invention designs a charging connection assembly for a battery charging rack. Summary of the Invention

[0005] The object of the present invention is to provide a charging connection assembly for a battery charging rack. Through the action of the charging rack and the charging assembly, the positive and negative poles of multiple batteries can be connected and disconnected synchronously. It has the advantages of high synchronous operation efficiency and avoidance of missed clamping and missed charging, thus solving the above-mentioned problems.

[0006] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The present invention is a charging connection assembly for a battery charging rack, comprising a charging rack and a charging assembly connected to a power source with wires; the charging rack is provided with several layers of charging brackets; batteries are evenly placed inside the charging brackets; the charging rack is equipped with a charging assembly above the batteries; the charging assembly comprises a pole sandwich track, an articulated connection slide and an articulated control slide; the interior of the pole sandwich track is slidably matched with the outer end of the articulated connection slide, and a power connection column is fixedly installed on the bottom surface of the outer end of the articulated connection slide; the inner ends of the two articulated connection slides are hinged and rotatably matched with the inner end of the articulated control slide; the top of the pole sandwich track is also The articulated control slide performs sliding cooperation; the power connection column contacts and cooperates with the two poles on the battery; the articulated control slide controls the angle between the two articulated connection slides; a lifting cylinder is fixedly installed between the charging rack and the charging component, and the lifting cylinder controls the lifting height of the charging component; wherein, the lifting cylinder controls the charging component to perform lifting operations above the battery, and then controls the charging component to be in contact and disengagement with the poles of the battery; the articulated control slide controls the distance between the two power connection columns through the sliding position and the angle between the two articulated connection slides, so that it is connected and contacted with the positive and negative poles of the battery.

[0008] As a preferred technical solution of the present invention, the pole sandwich track includes an upper sandwich track and a lower sandwich track, and a slide groove is provided on one relative inner side of the upper sandwich track and the lower sandwich track; the power connection column passes through the slide groove, and can be controlled to connect and disconnect with the positive and negative poles of the battery according to the lifting operation; at the same time, the upper sandwich track and the lower sandwich track in the pole sandwich track limit the sliding position of the two power connection columns, so that the spacing can only be adjusted in the same direction.

[0009] As a preferred technical solution of the present invention, a guide slide is fixed to the outer end of the articulated connection slide, and the guide slide passes through the outer end of the articulated connection slide; the power connection column is located on the bottom surface of the guide slide; the inner ends of the two articulated connection slides are respectively provided with a connecting seat and an articulated seat; the connecting seat and the articulated seat are hinged, and a through hole is opened at the hinge, and the through hole is rotatably matched with the inner end of the articulated control slide; the two articulated connection slides control the size of the spacing between them by adjusting the size of the included angle.

[0010] As an optimal technical solution of the present invention, the articulated control slide column includes a T-shaped slide column and a center column; the bottom surface of the inner end portion of the T-shaped slide column is fixedly installed with a center column, and the center column is rotatably matched with the through hole; a through hole is opened on the side surface of the outer end portion of the T-shaped slide column; a stepper motor is fixedly installed on the top surface of the upper sandwich rail, and the output shaft of the stepper motor is fixedly installed with a threaded rod, and the threaded rod is threadedly matched with a control rod, the outer wall of the control rod is matched with the inner wall of the through hole, and limit plates are fixed at both ends of the control rod; both ends of the upper sandwich rail and the lower sandwich rail are fixed with guide sliders; the charging rack is fixed with a lifting guide column above the charging assembly; the lifting guide column passes through the guide slider and slides with the guide slider; the stepper motor will adjust the position of the control rod, and then control the sliding position of the T-shaped slide column, as well as control the spacing between the two power connection columns, and finally achieve the spacing between the two poles in various types of batteries.

[0011] As a preferred technical solution of the present invention, the lower interlayer rail is provided with a through slide on the bottom wall of the slide groove, and the inner wall of the through slide is slidably matched with the peripheral side surface of the power connection column; the side surface of the outer end of the hinged connection slide is provided with a yield slot for threading; multiple groups of power connection wires are fixed on the upper interlayer rail, and the power connection wires are connected to the power connection column through the yield slot, so that the multiple groups of power connection columns can charge the battery.

[0012] The present invention has the following beneficial effects:

[0013] 1. The present invention uses the charging rack and charging assembly to synchronously connect and disconnect the positive and negative poles of multiple batteries, which has the advantages of high synchronous operation efficiency and avoids missed clamping and missed charging.

[0014] 2. The present invention adjusts the sliding position of the control rod and the T-shaped sliding column through the action of the charging assembly and the stepping motor, thereby controlling the distance between the two power connection columns, achieving the advantage of being able to adapt to the pole spacing in various types of batteries.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. 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 these drawings without creative work.

[0017] Figure 1This is a structural schematic diagram of a charging connection assembly for a battery charging rack of the present invention;

[0018] Figure 2 This is a structural front view of a charging connection assembly for a battery charging rack of the present invention;

[0019] Figure 3 This is a schematic structural diagram of a charging connection assembly for a battery charging rack of the present invention in a two-row state;

[0020] Figure 4 It is a schematic structural diagram of the charging assembly and battery of the present invention;

[0021] Figure 5 It is a structural schematic diagram of the charging stand of the present invention;

[0022] Figure 6 It is a structural schematic diagram of the upper sandwich track of the present invention;

[0023] Figure 7 It is a structural schematic diagram of the lower sandwich track of the present invention;

[0024] Figure 8 It is a structural schematic diagram of the control rod and the limit plate of the present invention;

[0025] Figure 9 It is a structural schematic diagram of the articulated control sliding column of the present invention;

[0026] Figure 10 It is a structural schematic diagram of the guide slide column and the connecting seat of the present invention;

[0027] Figure 11 It is a structural schematic diagram of the guide slide column and the hinge seat of the present invention;

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 1-charging rack, 2-charging assembly, 3-battery, 4-lifting cylinder, 101-charging bracket, 201-pole sandwich rail, 202-articulated connecting slide, 203-articulated control slide, 204-power connection column, 205-stepping motor, 206-threaded rod, 207-control rod, 208-limiting plate, 209-guide slider, 210-lifting guide column, 211-allowance slot, 301-pole, 2011-upper sandwich rail, 2012-lower sandwich rail, 2013-slide, 2014-through slide, 2021-guide slide, 2022-connecting seat, 2023-articulated seat, 2024-through hole, 2031-T-type slide, 2032-center column, 2033-through hole. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0031] Example 1

[0032] See also Figure 1-11 As shown, the present invention is a charging connection assembly for a battery charging rack, comprising a charging rack 1 and a charging assembly 2 connected to a power source with wires; a plurality of layers of charging brackets 101 are provided on the charging rack 1; batteries 3 are evenly placed inside the charging brackets 101; the charging rack 1 is equipped with a charging assembly 2 above the batteries 3; the charging assembly 2 comprises a pole sandwich rail 201, an articulated connection slide 202 and an articulated control slide 203; the interior of the pole sandwich rail 201 is slidably matched with the outer end of the articulated connection slide 202, and a power connection column 204 is fixedly installed on the bottom surface of the outer end of the articulated connection slide 202; the inner ends of the two articulated connection slides 202 are hinged and rotatably matched with the inner end of the articulated control slide 203; the top of the pole sandwich rail 201 The part also slides with the articulated control slide 203; the power connection column 204 contacts and cooperates with the two poles 301 on the battery 3; the articulated control slide 203 controls the angle between the two articulated connection slides 202; a lifting cylinder 4 is fixedly installed between the charging rack 1 and the charging component 2, and the lifting cylinder 4 controls the lifting height of the charging component 2; wherein, the lifting cylinder 4 controls the charging component 2 to perform lifting operations above the battery 3, and then controls the charging component 2 to be in contact and disengagement with the poles of the battery 3; the articulated control slide 203 controls the distance between the two power connection columns 204 through the sliding position and the angle between the two articulated connection slides 202, so that it is connected and contacted with the positive and negative poles of the battery 3.

[0033] Among them Figure 6-7 As shown, the pole sandwich track 201 includes an upper sandwich track 2011 and a lower sandwich track 2012, and a slide groove 2013 is provided on one relative inner side of the upper sandwich track 2011 and the lower sandwich track 2012; the power connection column 204 passes through the slide groove 2013, and can be controlled to connect and disconnect with the positive and negative poles of the battery 3 according to the lifting operation; at the same time, the upper sandwich track 2011 and the lower sandwich track 2012 in the pole sandwich track 201 limit the sliding position of the two power connection columns 204, so that the spacing can only be adjusted in the same direction.

[0034] Among them Figure 10-11As shown, a guide slide 2021 is fixed to the outer end of the hinged connection slide 202, and the guide slide 2021 passes through the outer end of the hinged connection slide 202; the power connection column 204 is located on the bottom surface of the guide slide 2021; the inner ends of the two hinged connection slides 202 are respectively provided with a connecting seat 2022 and an articulation seat 2023; the connecting seat 2022 and the articulation seat 2023 are hinged, and a through hole 2024 is opened at the hinge, and the through hole 2024 is rotatably matched with the inner end of the hinge control slide 203; the two hinged connection slides 202 control the size of the spacing between them by adjusting the size of the included angle.

[0035] Among them Figure 9 As shown, the articulated control slide column 203 includes a T-shaped slide column 2031 and a center column 2032; the bottom surface of the inner end of the T-shaped slide column 2031 is fixedly mounted with the center column 2032, and the center column 2032 is rotatably matched with the through hole 2024; a through hole 2033 is opened on the side surface of the outer end of the T-shaped slide column 2031; a stepper motor 205 is fixedly mounted on the top surface of the upper sandwich track 2011, and a threaded rod 206 is fixedly mounted on the output shaft of the stepper motor 205, and the threaded rod 206 is threadedly matched with the control rod 207, and the outer wall of the control rod 207 is matched with the inner wall of the through hole 2024 , and the two ends of the control rod 207 are fixed with limit plates 208; the two ends of the upper interlayer rail 2011 and the lower interlayer rail 2012 are fixed with guide sliders 209; the charging rack 1 is fixed with a lifting guide column 210 above the charging component 2; the lifting guide column 210 passes through the guide slider 209 and slides with the guide slider 209; the stepping motor 205 will adjust the position of the control rod 207, and then control the sliding position of the T-shaped slide column 2031, as well as control the distance between the two power connection columns 204, and finally achieve the distance between the two poles 301 in various types of batteries 3 to adapt.

[0036] Example 2

[0037] A more preferred technical solution based on Example 1 is as follows: Figure 7 and Figure 10-11 As shown, the lower sandwich rail 2012 is provided with a through slide 2014 on the inner bottom wall of the slide groove 2013, and the inner wall of the through slide 2014 is slidably matched with the side surface of the power connection column 204; the side surface of the outer end of the hinged connection slide 202 is provided with a clearance slot 211 for threading; multiple groups of power connection wires are fixed on the upper sandwich rail 2011, and the power connection wires are connected to the power connection column 204 through the clearance slot 211, so that the multiple groups of power connection columns 204 can charge the battery 3.

[0038] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0039] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A charging connection assembly for a battery charging rack, characterized in that: It comprises a charging stand (1) and a charging assembly (2) connected to a power source by electric wires; The charging rack (1) is provided with a plurality of layers of charging brackets (101); storage batteries (3) are evenly placed inside the charging brackets (101); the charging rack (1) is equipped with a charging assembly (2) above the storage batteries (3); The charging assembly (2) comprises a pole sandwich track (201), an articulated connection slide seat (202) and an articulated control slide post (203); the interior of the pole sandwich track (201) is slidably matched with the outer end of the articulated connection slide seat (202), and a power connection post (204) is fixedly mounted on the bottom surface of the outer end of the articulated connection slide seat (202); the inner ends of the two articulated connection slide seats (202) are articulated and rotatably matched with the inner end of the articulated control slide post (203); the top of the pole sandwich track (201) is also slidably matched with the articulated control slide post (203); The power connection column (204) is in contact with two poles (301) on the storage battery (3); and the articulated control slide column (203) controls the angle between the two articulated connection slide seats (202).

2. A charging connection assembly for a battery charging rack according to claim 1, characterized in that: A lifting cylinder (4) is fixedly installed between the charging rack (1) and the charging assembly (2), and the lifting cylinder (4) controls the lifting height of the charging assembly (2).

3. A charging connection assembly for a battery charging rack according to claim 1, characterized in that: The pole sandwich track (201) comprises an upper sandwich track (2011) and a lower sandwich track (2012), and a slide groove (2013) is provided on a relative inner side surface of the upper sandwich track (2011) and the lower sandwich track (2012).

4. A charging connection assembly for a battery charging rack according to claim 3, characterized in that: A guide slide column (2021) is fixed to the outer end of the hinged connection slide (202), and the guide slide column (2021) passes through the outer end of the hinged connection slide (202); the power connection column (204) is located on the bottom surface of the guide slide column (2021); the inner ends of the two hinged connection slides (202) are respectively provided with a connecting seat (2022) and an articulated seat (2023); the connecting seat (2022) and the articulated seat (2023) are hinged, and a through hole (2024) is opened at the hinge, and the through hole (2024) is rotatably matched with the inner end of the hinged control slide column (203).

5. A charging connection assembly for a battery charging rack according to claim 4, characterized in that: The articulated control sliding column (203) comprises a T-shaped sliding column (2031) and a center column (2032); the center column (2032) is fixedly mounted on the bottom surface of the inner end of the T-shaped sliding column (2031), and the center column (2032) is rotatably matched with the through hole (2024); and a through hole (2033) is provided on the side surface of the outer end of the T-shaped sliding column (2031).

6. A charging connection assembly for a battery charging rack according to claim 5, characterized in that: A stepper motor (205) is fixedly mounted on the top surface of the upper sandwich rail (2011); a threaded rod (206) is fixedly mounted on the output shaft of the stepper motor (205); a control rod (207) is threadedly engaged with the threaded rod (206); the outer wall of the control rod (207) is engaged with the inner wall of the through hole (2024); and limiting plates (208) are fixed to both ends of the control rod (207); guide sliders (209) are fixed to both ends of the upper sandwich rail (2011) and the lower sandwich rail (2012); a lifting guide column (210) is fixed above the charging assembly (2) on the charging rack (1); the lifting guide column (210) passes through the guide slider (209) and is slidably engaged with the guide slider (209).

7. A charging connection assembly for a battery charging rack according to claim 1, characterized in that: The lower sandwich rail (2012) is provided with a through slideway (2014) on the inner bottom wall of the slide groove (2013), and the inner wall of the through slideway (2014) is slidably matched with the peripheral side surface of the power connection column (204); and the side surface of the outer end of the hinged connection slide seat (202) is provided with a clearance slot hole (211) for threading.

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