Combinable battery connecting piece

Abstract

The utility model discloses a battery connecting piece capable of being combined. The battery connecting piece comprises a connecting piece, the plug-in groove is formed in one end of the connecting piece, and two clamping grooves which are oppositely arranged are formed in the plug-in groove; the connecting plug is arranged at the other end of the connecting sheet and is matched with the inserting groove in an inserting manner; the two limiting mechanisms are oppositely arranged at the end parts of the connecting plug, and the two limiting mechanisms are rotationally connected with the connecting plug so as to be suitable for being switched to a contraction state or an extension state on the connecting plug, so that the two limiting mechanisms are matched with the inserting grooves in an inserting manner; when the inserting head is inserted into the inserting groove, the two limiting mechanisms rotate to get close to each other and are switched to a contraction state, and when the two limiting mechanisms slide to the positions corresponding to the clamping grooves, the two limiting mechanisms rotate to get away from each other and are switched to an extension state. And the two limiting mechanisms are inserted into the two clamping grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of battery connecting pieces, in particular to a combinable battery connecting piece. Background Art

[0002] Battery springs belong to the category of hardware stamping and electronic hardware materials; they are also called battery connectors, charger terminals, battery connector contact pieces, battery spring pieces, hardware battery pieces, battery buckles, etc.

[0003] Large-capacity batteries are generally composed of two or more single cells, which are connected in parallel or series through connecting plates. The connection between the connecting plates is generally achieved by welding. However, if the welded connecting plates need to be replaced, they are difficult or impossible to remove, which makes it impossible for users to quickly replace the connecting plates. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one object of the utility model is to provide a combinable battery connector, comprising:

[0005] Connecting piece;

[0006] A plug-in slot, the plug-in slot is arranged at one end of the connecting piece, and two oppositely arranged card slots are arranged in the plug-in slot;

[0007] A plug connector, which is arranged at the other end of the connecting piece and is plugged into and matched with the plug slot;

[0008] Two limiting mechanisms, the two limiting mechanisms are relatively arranged at the ends of the plug connector, and the two limiting mechanisms are rotatably connected to the plug connector, so as to be switchable to a retracted state or an extended state on the plug connector, so that the two limiting mechanisms are plugged into and matched with the plug slot. When the plug connector is plugged into the plug slot, the two limiting mechanisms rotate close to each other and switch to a retracted state. When the two limiting mechanisms slide to the positions corresponding to the card slots, the two limiting mechanisms rotate away from each other and switch to an extended state, and the two limiting mechanisms are plugged into the two card slots.

[0009] Preferably, the two card slots are arranged in an "eight" shape.

[0010] Preferably, a spring is provided at the end of the plug-in slot, and the spring is arranged along the length direction of the plug-in slot.

[0011] Preferably, mounting grooves are respectively provided on both sides of the end of the plug connector, and the mounting grooves pass through the side surfaces of the plug connector.

[0012] Preferably, the limiting mechanism comprises:

[0013] Two slide grooves, the two slide grooves are arranged at the top and bottom of the installation groove opposite to each other, and the two slide grooves are arranged in an arc shape;

[0014] A fixed shaft, the fixed shaft is vertically arranged in the mounting groove and spaced apart from the sliding groove;

[0015] A limiting rod, the end of which is sleeved on the fixed shaft and rotatably connected to the fixed shaft.

[0016] Preferably, the limiting mechanism further includes:

[0017] A sliding column, wherein the sliding column is vertically arranged in the limiting rod, and the two ends of the sliding column extend into the two sliding grooves respectively and are slidably connected with the two sliding grooves;

[0018] A tension spring is arranged in the installation slot, one end of the tension spring is connected to the installation slot, and the other end of the tension spring is connected to the limiting rod.

[0019] The above solution of the utility model includes at least the following beneficial effects:

[0020] When the two connecting pieces need to be plugged in and matched, the plug connector of one connecting piece is plugged in the plug slot, and when the plug connector slides in the plug slot, the two limit mechanisms are switched to the retracted state, and the two limit mechanisms rotate in the direction of approaching each other. When the plug connector drives the two limit mechanisms to slide to the positions corresponding to the two card slots, the two limit mechanisms rotate in the direction of moving away from each other, and the two limit mechanisms are respectively plugged in the two card slots. When the two connecting pieces are pulled against each other, the two limit mechanisms are respectively plugged in and matched with the two card slots, so that the two connecting pieces are pulled tighter and tighter. When the two connecting pieces need to be disassembled, first the plug connector is continued to slide into the plug slot to make the two limit mechanisms slide out of the two card slots. When the two limit mechanisms slide to the outermost sides of the card slots, the connecting piece is pulled again to make the two limit mechanisms switch to the retracted state again, and the connecting piece is continued to be pulled to make the plug connector disengage from the plug slot, thereby separating the two connecting pieces from each other.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0023] Figure 1 It is a schematic structural diagram of a combinable battery connection piece provided in an embodiment of the present invention;

[0024] Figure 2 It is a schematic structural diagram of a plug-in slot provided in an embodiment of the present invention;

[0025] Figure 3 It is a schematic structural diagram of a mounting groove provided in an embodiment of the present invention;

[0026] Figure 4 It is a schematic structural diagram of a limiting mechanism provided in an embodiment of the present invention.

[0027] Explanation of the reference numerals in the drawings:

[0028] 1. Connection piece, 2. Plug-in slot, 3. Limiting mechanism, 4. Card slot, 5. Spring, 6. Mounting groove, 7. Plug connector;

[0029] 301. Slide groove, 302. Fixed shaft, 303. Limiting rod, 304. Slide column, 305. Tension spring.

[0030] The realization of the purpose, functional characteristics and advantages of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed Embodiments

[0031] The following will describe in detail the embodiments of the present invention. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0033] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0034] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under", and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0036] Next, a combinable battery connection piece according to an embodiment of the present utility model will be described in detail with reference to the drawings.

[0037] Please refer to Figures 1 to 4, in this embodiment, it includes: a connecting piece 1; a plug-in groove 2, which is arranged at one end of the connecting piece 1, and two relatively arranged clamping grooves 4 are arranged in the plug-in groove 2; a plug connector 7, which is arranged at the other end of the connecting piece 1 and is in plug-in fit with the plug-in groove 2; two limiting mechanisms 3, which are relatively arranged at the end of the plug connector 7, and the two limiting mechanisms 3 are rotatably connected to the plug connector 7 so as to be adapted to be switched to a contracted state or an extended state on the plug connector 7, so that the two limiting mechanisms 3 are in plug-in fit with the plug-in groove 2. When the plug connector 7 is plugged into the plug-in groove 2, the two limiting mechanisms 3 rotate close to each other and are switched to the contracted state. When the two limiting mechanisms 3 slide to the positions corresponding to the clamping grooves 4, the two limiting mechanisms 3 rotate away from each other and are switched to the extended state, and the two limiting mechanisms 3 are plugged into the two clamping grooves 4. When the connecting pieces 1 need to be plugged and matched, the plug connector 7 of one plug-in piece is plugged into the plug-in groove 2, and when the plug connector 7 slides in the plug-in groove 2, the two limiting mechanisms 3 are switched to the contracted state, and the two limiting mechanisms 3 rotate in the direction of approaching each other. When the plug connector 7 drives the two limiting mechanisms 3 to slide to the positions corresponding to the two clamping grooves 4, the two limiting mechanisms 3 rotate in the direction of moving away from each other, and the two limiting mechanisms 3 are respectively plugged into the two clamping grooves 4. When the two connecting pieces 1 are pulled against each other, through the plug-in fit of the two limiting mechanisms 3 with the two clamping grooves 4 respectively, the two connecting pieces 1 are tightened more and more. When it is necessary to disassemble the two connecting pieces 1, first slide the plug connector 7 further into the plug-in groove 2 so that the two limiting mechanisms 3 slide out of the two clamping grooves 4. When the two limiting mechanisms 3 slide to the outermost side of the clamping grooves 4, then pull the connecting piece 1 so that the two limiting mechanisms 3 are switched to the contracted state again, and continue to pull the connecting piece 1 so that the plug connector 7 is separated from the plug-in groove 2, thereby separating the two connecting pieces 1 from each other.

[0038] In this embodiment, the two clamping grooves 4 are arranged in a "V" shape, and this is to facilitate the plugging of the two limiting mechanisms 3 into the two clamping grooves 4. And when the connecting piece 1 is directly pulled, the two limiting mechanisms 3 will be respectively clamped in the two clamping grooves 4, so that the two limiting mechanisms 3 will not move, thereby ensuring the stability between the connecting pieces 1.

[0039] It should be noted that in the original text, the description of the "eight" - character distribution of the two clamping grooves 4 in is incorrect according to the following content logic. It should be "V" - shaped as inferred from the subsequent description, so the translation is adjusted accordingly. If there are other specific requirements or corrections, please let me know.In this embodiment, a spring 5 is provided at the end inside the insertion slot 2, and the spring 5 is arranged along the length direction of the insertion slot 2; when the plug connector 7 slides into the insertion slot 2, the plug connector 7 abuts against the spring 5, and at this time, the two limiting mechanisms 3 are switched to the extended state and inserted into the clamping slots 4. When the two connecting pieces 1 need to be disassembled, first push the connecting piece 1 to compress the spring 5 by the plug connector 7, then make the two limiting mechanisms 3 slide out of the two clamping slots 4 and switch to the contracted state. Finally, the plug connector 7 can slide out of the insertion slot 2. The above-mentioned spring 5 plays a limiting role to ensure that when the two limiting mechanisms 3 slide out of the two clamping slots 4, the two limiting mechanisms 3 just slide to the outermost side of the clamping slots 4, so as to facilitate the two limiting mechanisms 3 to switch to the contracted state.

[0040] In this embodiment, mounting grooves 6 are respectively provided on both sides of the end of the plug connector 7, and the mounting grooves 6 penetrate through the side surfaces of the plug connector 7; the two limiting mechanisms 3 are respectively arranged in the mounting grooves 6 on both sides and are switched to the contracted state or the extended state in the mounting grooves 6.

[0041] In this embodiment, the limiting mechanism 3 includes: two sliding grooves 301 which are oppositely arranged at the top and bottom inside the mounting groove 6, and the two sliding grooves 301 are arc-shaped; a fixed shaft 302 which is vertically arranged in the mounting groove 6 and is spaced from the sliding grooves 301; a limiting rod 303, the end of the limiting rod 303 is sleeved on the fixed shaft 302 and is rotatably connected to the fixed shaft 302; the limiting mechanism 3 further includes: a sliding column 304 which is vertically arranged in the limiting rod 303, and both ends of the sliding column 304 respectively extend into the two sliding grooves 301 and are slidably connected to the two sliding grooves 301; a tension spring 305 which is arranged in the mounting groove 6, one end of the tension spring 305 is connected to the mounting groove 6, and the other end of the tension spring 305 is connected to the limiting rod 303; when the plug connector 7 slides into the insertion slot 2, the limiting rod 303 abuts against the notch of the insertion slot 2, so that the limiting rod 303 rotates into the mounting groove 6, and through the arc-shaped sliding of the sliding column 304, the tension spring 305 is also stretched. At this time, it is switched to the contracted state; when the plug connector 7 drives the limiting rod 303 to move to the position of the clamping slot 4, the limiting rod 303 is pulled by the tension spring 305 and rotates in the mounting groove 6, so that the limiting rod 303 is inserted into the clamping slot 4. At this time, it is switched to the extended state. Then the staff pulls the connecting piece 1 outwards to make the limiting rod 303 completely inserted into the clamping slot 4; when the two connecting pieces 1 need to be separated, the staff first pushes the connecting piece 1 inwards to make the plug connector 7 abut against the spring 5 in the insertion slot 2 and compress the spring 5, then drives the limiting rod 303 to withdraw from the clamping slot 4. When the spring 5 is completely compressed, the end of the limiting rod 303 just abuts against the port of the clamping slot 4. Then the staff pulls the connecting piece 1 outwards to make the limiting rod 303 rotate into the mounting groove 6. Finally, the plug connector 7 is pulled out of the insertion slot 2.

[0042] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0043] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A combinable battery connection piece, characterized in that, Including: Connecting piece; Insertion slot, the insertion slot is arranged at one end of the connecting piece, and two oppositely arranged clamping grooves are arranged in the insertion slot; Insertion head, the insertion head is arranged at the other end of the connecting piece and is in plug-in fit with the insertion slot; Two limiting mechanisms, the two limiting mechanisms are oppositely arranged at the end of the insertion head, and the two limiting mechanisms are rotatably connected to the insertion head so as to be adapted to be switched to a contracted state or an extended state on the insertion head, so that the two limiting mechanisms are in plug-in fit with the insertion slot. When the insertion head is inserted into the insertion slot, the two limiting mechanisms rotate close to each other and are switched to the contracted state. When the two limiting mechanisms slide to the positions corresponding to the clamping grooves, the two limiting mechanisms rotate away from each other and are switched to the extended state, and the two limiting mechanisms are inserted into the two clamping grooves.

2. The combinable battery connecting piece according to claim 1, characterized in that, The two clamping grooves are arranged in an "eight" shape.

3. The combinable battery connection piece according to claim 2, wherein, A spring is arranged at the end in the insertion slot, and the spring is arranged along the length direction of the insertion slot.

4. The combinable battery connecting piece according to claim 3, wherein, Mounting grooves are respectively arranged on both sides of the end of the insertion head, and the mounting grooves penetrate through the side surface of the insertion head.

5. A combinable battery connection piece according to claim 4, characterized in that, The limiting mechanism includes: Two sliding grooves, the two sliding grooves are oppositely arranged at the top and bottom in the mounting groove, and the two sliding grooves are arc-shaped; Fixed shaft, the fixed shaft is vertically arranged in the mounting groove and is arranged at an interval from the sliding groove; Limiting rod, the end of the limiting rod is sleeved on the fixed shaft and is rotatably connected to the fixed shaft.

6. The combinable battery connection piece according to claim 5, characterized in that, The limiting mechanism further includes: Sliding column, the sliding column is vertically arranged in the limiting rod, and both ends of the sliding column respectively extend into the two sliding grooves and are slidably connected to the two sliding grooves; Pulling spring, the pulling spring is arranged in the mounting groove, one end of the pulling spring is connected to the mounting groove, and the other end of the pulling spring is connected to the limiting rod.

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