Connecting device

Abstract

The utility model discloses a connecting device which comprises a connecting mechanism, the connecting mechanism is provided with a connecting plate, the top of the connecting plate is provided with a pair of positioning assemblies, each positioning assembly comprises two positioning structures, each positioning structure comprises an installation groove formed in the connecting plate, and the connecting plate is provided with a movable groove communicated with the installation groove. A spring is arranged at the end, away from the movable groove, of the mounting groove, a sliding block is arranged in the mounting groove in a sliding fit mode, a shifting block is arranged at the top of the sliding block, and through the spring, the sliding block, the positioning rod and the shifting block, when the device is used, a worker only needs to shift the shifting block to enable the positioning rod to retract into the mounting groove, and then the connecting plate slides to the position between the two storage battery shells; the positioning rods can be inserted into the corresponding positioning grooves by loosening the shifting blocks, positioning of the connecting plate is achieved, connection of the two storage battery shells can be completed, and compared with the prior art, the device is more convenient to mount and dismount during use, and meanwhile the operation time can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting devices, in particular to a connecting device. Background Art

[0002] A storage battery is a type of battery. Its working principle is to convert chemical energy into electrical energy, store electrical energy as chemical energy, and convert chemical energy into electrical energy again when needed. In actual use, it is sometimes necessary to connect multiple storage batteries in series or in parallel, so a connecting device is needed. China has authorized a utility model patent (publication number: CN220290963U) to propose a connecting device. When the device is in use, the sliding cover can not only cover the wire storage slot, but also connect two adjacent battery bodies, so as to facilitate the fixing of multiple battery bodies when they are connected in series or in parallel.

[0003] In the above device, the connection between the two batteries requires the use of a flange in conjunction with a plurality of bolts. Firstly, it is very cumbersome during installation and removal. In addition, since a plurality of bolt holes are provided on the battery housing, when the flange is used to connect the two batteries, it is also necessary to ensure that the mounting holes on the flange are aligned with the bolt holes after sliding the flange, and the calibration process will also take a certain amount of time. Therefore, the overall installation efficiency is low. In view of the above situation, a connection device is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that a flange needs to be used in conjunction with multiple bolts, the mounting holes on the flange need to be aligned with the bolt holes after the flange is slid, the calibration process also takes a certain amount of time, and the overall installation efficiency is low, and a connecting device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A connecting device comprises a connecting mechanism, wherein the connecting mechanism has a connecting plate, a pair of positioning components are arranged on the top of the connecting plate, and the positioning components comprise two positioning structures.

[0007] The positioning structure includes an installation groove arranged on the connecting plate, a movable groove connected to the installation groove is opened on the connecting plate, a spring is arranged at the end of the installation groove away from the movable groove, a slider is slidably fitted in the installation groove, a shift block is arranged on the top of the slider, the slider is fixedly connected to the spring, a positioning rod is arranged at the end of the slider away from the spring, and the positioning rod passes through the movable groove.

[0008] An operating rod is arranged on the top of the shifting block, a fastening bolt is arranged on the operating rod, and the fastening bolt passes through the operating rod and is connected with the shifting block.

[0009] Preferably, a cover plate covering the mounting groove is provided on the top of the connecting plate, a sliding groove is provided on the cover plate, the shift block is in a "T" shape, and the shift block cooperates with the sliding groove.

[0010] Preferably, a mounting hole is provided on the top of the shift block, and the mounting hole cooperates with the fastening bolt.

[0011] Preferably, a pair of through holes are provided on the top of the operating rod, and the through holes cooperate with the fastening bolts.

[0012] Preferably, it also includes a battery shell, the battery shell is provided with a convex groove, the convex groove is provided with two pairs of positioning grooves, and the positioning grooves cooperate with the positioning rods.

[0013] Preferably, a slide groove is provided in the installation groove, and the slide groove cooperates with the sliding block.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model adopts the structural design of spring, slider, positioning rod and shift block. When using the device, the staff only needs to shift the shift block to make the positioning rod shrink into the installation groove, and then slide the connecting plate between the two battery shells. The shift block can be loosened to insert the positioning rod into the corresponding positioning groove to realize the positioning of the connecting plate, and the connection of the two battery shells can be completed. Compared with the prior art, the device is more convenient to install and disassemble during use, and can save operation time.

[0016] 2. The utility model adopts the structural design of the mounting hole, the operating rod, the through hole and the fastening bolt. When using the device, by fixing the operating rod on the two shifting blocks, the staff only needs one hand to complete the operation when using the connecting plate, which further provides convenience for the staff during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the assembly structure proposed by the utility model;

[0018] Figure 2 The utility model proposed Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0019] Figure 3 This is a schematic diagram of the overall structure of the battery housing proposed in the utility model;

[0020] Figure 4 This is a structural schematic diagram of the connection between the connecting mechanism proposed by the utility model and the battery shell.

[0021] In the figure: 1. connecting mechanism; 2. connecting plate; 201. mounting groove; 202. movable groove; 3. cover plate; 4. sliding groove; 5. spring; 6. slider; 7. positioning rod; 8. shift block; 801. mounting hole; 9. operating rod; 901. through hole; 10. fastening bolt; 11. battery housing; 1101. convex groove; 1102. positioning groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 A connecting device includes a connecting mechanism 1, wherein the connecting mechanism 1 has a connecting plate 2, the connecting plate 2 is convex, a pair of positioning components are opened on the top of the connecting plate 2, and the positioning components include two positioning structures.

[0024] The positioning structure includes a mounting groove 201 arranged on the connecting plate 2, a cover plate 3 covering the mounting groove 201 is arranged on the top of the connecting plate 2, a sliding groove 4 is opened on the cover plate 3, a movable groove 202 connected to the mounting groove 201 is opened on the connecting plate 2, a spring 5 is arranged at the end of the mounting groove 201 away from the movable groove 202, a slider 6 is slidably matched in the mounting groove 201, a sliding groove is arranged in the mounting groove 201, the sliding groove cooperates with the slider 6, a shift block 8 is arranged on the top of the slider 6, the shift block 8 is "T" shaped, the shift block 8 cooperates with the sliding groove 4, the slider 6 is fixedly connected to the spring 5, a positioning rod 7 is arranged at the end of the slider 6 away from the spring 5, and the positioning rod 7 passes through the movable groove 202.

[0025] An operating rod 9 is provided at the top of the shift block 8, and a fastening bolt 10 is provided on the operating rod 9. A pair of through holes 901 are provided at the top of the operating rod 9, and the through holes 901 cooperate with the fastening bolts 10. The fastening bolts 10 pass through the operating rod 9 and are connected to the shift block 8. A mounting hole 801 is opened at the top of the shift block 8, and the mounting hole 801 cooperates with the fastening bolts 10.

[0026] The battery housing 11 is provided with a convex groove 1101, and the convex groove 1101 is provided with two pairs of positioning grooves 1102. The positioning groove 1102 cooperates with the positioning rod 7, and the convex groove 1101 cooperates with the connecting plate 2. The connecting plate 2 can slide in the convex groove 1101. When in use, the staff grasps the two operating rods 9 with one hand, so that the two operating rods 9 are close to each other. The movement of the operating rod 9 causes the shifting block 8 to move, and the movement of the shifting block 8 drives the slider 6 in the installation groove 201. The sliding compression spring 5 causes the positioning rod 7 to retract from the movable groove 202 to the installation groove 201. At this time, the connecting plate 2 can be slid onto the convex groove 1101. As the connecting plate 2 moves, the connecting plate 2 contacts the two battery casings 11. At this time, the operating rod 9 is released, and the positioning rod 7 moves under the reset of the spring 5. By slightly moving the connecting plate 2 back and forth, when the positioning rod 7 moves to the positioning groove 1102, it extends into the positioning groove 1102 to complete the positioning of the connecting plate 2.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A connecting device, comprising a connecting mechanism (1), characterized in that: The connecting mechanism (1) comprises a connecting plate (2), a pair of positioning components are provided on the top of the connecting plate (2), and the positioning components comprise two positioning structures; The positioning structure comprises a mounting groove (201) arranged on the connecting plate (2), a movable groove (202) connected to the mounting groove (201) is provided on the connecting plate (2), a spring (5) is provided at one end of the mounting groove (201) away from the movable groove (202), a slider (6) is slidably matched in the mounting groove (201), a shift block (8) is provided at the top of the slider (6), the slider (6) is fixedly connected to the spring (5), a positioning rod (7) is provided at one end of the slider (6) away from the spring (5), and the positioning rod (7) passes through the movable groove (202); An operating rod (9) is arranged on the top of the shifting block (8), and a fastening bolt (10) is arranged on the operating rod (9), and the fastening bolt (10) passes through the operating rod (9) and is connected to the shifting block (8).

2. A connection device according to claim 1, characterized in that: A cover plate (3) covering the mounting groove (201) is arranged on the top of the connecting plate (2), a sliding groove (4) is provided on the cover plate (3), the shift block (8) is in a "T" shape, and the shift block (8) cooperates with the sliding groove (4).

3. A connection device according to claim 1, characterized in that: A mounting hole (801) is provided on the top of the shifting block (8), and the mounting hole (801) cooperates with the fastening bolt (10).

4. A connection device according to claim 1, characterized in that: A pair of through holes (901) are provided on the top of the operating rod (9), and the through holes (901) cooperate with the fastening bolts (10).

5. A connection device according to claim 1, characterized in that: It also comprises a battery housing (11), wherein the battery housing (11) is provided with a convex groove (1101), wherein the convex groove (1101) is provided with two pairs of positioning grooves (1102), and wherein the positioning grooves (1102) cooperate with the positioning rod (7).

6. A connection device according to claim 1, characterized in that: A sliding groove is provided in the installation groove (201), and the sliding groove cooperates with the sliding block (6).

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