Battery pack conversion connection structure and magnetic base drilling machine

Abstract

The utility model provides a kind of battery pack conversion connection structure and magnetic base drilling machine, it is related to hardware tool technical field, including battery compartment: for accommodating battery, positioning structure is provided in battery compartment;Battery tab: it is set in battery compartment, for being connected with battery, realize to power supply equipment;Battery adapter block: it can be installed into battery compartment, and cooperate with positioning structure, positioning structure is used to play the role of positioning battery adapter block installation position and locking battery adapter block, adapter plug and tab interface are installed on battery adapter block. By setting battery adapter block and adapter plug, battery adapter block and adapter plug can be installed into battery compartment, link battery and battery tab, when needing to adapt different models, different capacity battery, only need to replace battery adapter block or adapter plug, the function that different model battery pack can be installed on a drilling machine is realized.

Description

Technical Field

[0001] This utility model relates to the field of hardware tool technology, and in particular to a battery pack conversion connection structure and a magnetic base drill. Background Technology

[0002] Traditional portable tools are generally powered by batteries, such as magnetic drills. These devices require the installation of battery packs of different brands and interfaces to meet users' needs for customized configuration at a low cost. However, traditional magnetic drills cannot adapt to different brands and interfaces of battery packs without modifying the main structure of the drill. To address the above shortcomings, this application is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide a battery pack conversion connection structure and a magnetic base drill, which can adapt to different battery packs without changing the main structure of the equipment.

[0004] To solve the above problems, this utility model provides a battery pack conversion connection structure, comprising:

[0005] Battery compartment: Used to hold batteries, and has a positioning structure inside;

[0006] Battery connectors: Located in the battery compartment, these connectors connect to the battery to power the device.

[0007] Battery adapter block: It can be installed in the battery compartment and cooperates with the positioning structure. The positioning structure is used to locate the installation position of the battery adapter block and lock the battery adapter block. The battery adapter block is equipped with adapter plugs and plug interfaces. The adapter plugs are used to connect with the battery, and the plug interfaces are used to connect with the battery plugs. Changing the adapter plugs can achieve adaptation to different batteries.

[0008] It should be noted that this battery pack conversion connection structure is not only suitable for magnetic drills, but also for other portable tools that require battery installation, such as electric drills and cutting machines.

[0009] The adapter pins on the battery adapter block adapt to different batteries. The pin interfaces in the battery adapter block are electrically connected to the adapter pins. After the adapter pins are connected to the battery, the connection between the battery and the battery pins is realized, enabling the transmission of electrical energy and signals.

[0010] According to one embodiment of the present invention, the positioning structure includes a guide rail groove, and the battery adapter block can be inserted into the guide rail groove.

[0011] The guide rail grooves are preferably provided in two sets and arranged symmetrically.

[0012] According to one embodiment of the present invention, the positioning structure further includes a locking groove, and the battery adapter block is equipped with an adapter block latch for cooperating with the locking groove. Through the cooperation of the locking groove and the adapter block latch, the locking effect of the battery adapter block is achieved.

[0013] Optionally, the adapter block latch can be deformed to engage or disengage with the latch groove, or it can be telescopically mounted.

[0014] According to one embodiment of the present invention, the adapter block latch is retractable, and the battery adapter block is provided with a latch button for controlling the extension and retraction of the adapter block latch. Pressing the latch button controls the extension and retraction of the adapter block latch. This can be achieved using any such structure in the prior art, such as the latch button and the adapter block latch being integrated or connected by a connecting rod.

[0015] According to one embodiment of the present invention, the adapter plug and the battery adapter block are fixed or detachable.

[0016] When the battery is fixed, select the appropriate battery adapter block with corresponding adapter plates for installation, depending on the battery type. When the battery is removable, adapt the battery by replacing the adapter plates. The adapter plates and the battery adapter block are connected by plugging or screws.

[0017] According to one embodiment of the present invention, the battery adapter block is provided with an adapter lock structure for locking the battery, which achieves the effect of fixing the battery.

[0018] According to one embodiment of the present invention, the insert interface is located at the bottom of the battery adapter block. When the battery adapter block is inserted into the bottom of the guide rail groove, the insert interface is connected to the battery insert, making the installation method convenient.

[0019] According to one embodiment of the present invention, the battery compartment is provided with a bottom hole for assisting in the removal of the battery.

[0020] A magnetic base drill includes a body, a battery, and the aforementioned battery pack conversion connection structure.

[0021] According to one embodiment of the present invention, the battery is provided with a battery latch, and the adapter latch structure includes an adapter latch groove for cooperating with the battery latch.

[0022] The beneficial effects of this utility model are that by setting up a battery adapter block and an adapter insert, the battery adapter block and the adapter insert can be installed in the battery compartment to connect the battery and the battery insert. When it is necessary to adapt to different models and capacities of batteries, only the battery adapter block or the adapter insert needs to be replaced. This realizes the function of installing different models of battery packs on one drilling rig, thereby meeting the user's needs for on-demand matching at low cost and making the equipment more flexible and convenient. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the overall structure of the magnetic base drilling rig;

[0025] Figure 2 This is a schematic diagram of the exploded structure of a magnetic drilling rig.

[0026] Figure 3 This is a schematic diagram of the battery compartment of a magnetic base drilling rig.

[0027] Figure 4 This is a schematic diagram of the battery adapter block.

[0028] Figure 5 This is a schematic diagram of the battery structure;

[0029] In the diagram: Battery adapter block 1, Battery compartment 2, Battery 3, Battery insert 4, Adapter insert 5, Body 6, Lock slot 7, Adapter block lock 8, Lock button 9, Adapter lock slot 10, Guide rail slot 11, Insert interface 12, Battery compartment shell 21, Bottom hole 22, Battery lock 31. Detailed Implementation

[0030] The following description is only intended to disclose the present invention so that those skilled in the art can implement it. The embodiments in the following description are merely examples, and those skilled in the art will conceive of other obvious modifications. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other solutions that do not depart from the spirit and scope of the present invention.

[0031]

Example 1

[0032] A battery pack conversion connection structure, such as Figures 1-4 It includes a battery adapter block 1, a battery compartment 2, a battery insert 4, an adapter insert 5, a locking slot 7, an adapter block locking buckle 8, a locking button 9, a guide rail groove 11, an insert interface 12, a battery compartment shell 21, and a bottom hole 22.

[0033] The battery compartment 2 is used to accommodate the battery and the battery adapter block 1. The battery compartment 2 is equipped with a positioning structure. The battery compartment 2 is formed by assembling two battery compartment shells 21 into an internal space. The battery compartment 2 is provided with a bottom hole 22 for assisting in the removal of the battery.

[0034] The positioning structure is used to position the battery adapter block 1 and lock the battery adapter block 1. The positioning structure includes a guide rail groove 11 and a locking groove 7. The battery adapter block 1 can be inserted into the guide rail groove 11. Preferably, two sets of guide rail grooves 11 are provided and arranged symmetrically.

[0035] Battery insert 4 is located in battery compartment 2 and is connected to the device to connect to the battery and provide power to the device.

[0036] Battery adapter block 1 Figure 2 , Figure 4 It can be inserted into the battery compartment 2 and cooperate with the guide rail groove 11 in the positioning structure. The battery adapter block 1 is equipped with an adapter plug 5 and a plug interface 12. The adapter plug 5 is used to connect with the battery, and the plug interface 12 is used to connect with the battery plug 4. Changing the adapter plug 5 can achieve the adaptation to different batteries.

[0037] The adapter plug 5 on the battery adapter block 1 serves to adapt to different batteries. The plug interface 12 in the battery adapter block 1 is electrically connected to the adapter plug 5. After the adapter plug 5 is connected to the battery, the connection between the battery and the battery plug 4 is realized, and the transmission of electrical energy and signals is realized.

[0038] Optionally, the adapter plug 5 and the battery adapter block 1 can be fixed or detachable.

[0039] When the battery is fixed, the battery adapter block 1 with the corresponding adapter plug 5 is selected for installation according to the battery type; when the battery is detachable, the battery is adapted by replacing the adapter plug 5. The adapter plug 5 and the battery adapter block 1 are connected by plugging or screws.

[0040] like Figure 4 The insert interface 12 is located at the bottom of the battery adapter block 1. When the battery adapter block 1 is inserted into the bottom of the guide rail groove 11, the insert interface 12 is connected to the battery insert 4, making the installation convenient.

[0041] The battery adapter block 1 is equipped with an adapter block latch 8 for engaging with the latch slot 7. The engagement of the latch slot 7 and the adapter block latch 8 achieves the locking effect of the battery adapter block 1.

[0042] Optionally, the adapter block latch 8 can be deformed to engage or disengage with the latch groove 7, or it can be telescopically mounted.

[0043] The adapter block latch 8 is retractable. The battery adapter block 1 is provided with a latch button 9 for controlling the extension and retraction of the adapter block latch 8. Pressing the latch button 9 controls the extension and retraction of the adapter block latch 8. This can be achieved using any such structure in the prior art, such as the latch button 9 and the adapter block latch 8 being integrated or connected by a linkage.

[0044] The battery adapter block 1 is equipped with an adapter locking structure for locking the battery, which secures the battery in place. Figure 2 The adapter lock structure includes an adapter lock groove 10 for engaging with the battery lock 31.

[0045] A magnetic base drilling machine, such as Figure 1 It includes the fuselage 6, the battery 3, and the aforementioned battery pack conversion connection structure.

[0046] like Figure 5 The battery 3 is provided with a battery latch 31, which cooperates with the adapter latch slot 10 to lock the battery 3.

[0047] When it is necessary to adapt to batteries of different models and capacities, simply replace the battery adapter block 1 or the adapter insert 5 to enable the installation of different battery packs on one drilling rig. This allows users to meet their needs for on-demand matching at a low cost, making the equipment more flexible and convenient.

[0048] It should be noted that this battery pack conversion connection structure is not only suitable for magnetic drills, but also for other portable tools that require battery installation, such as electric drills and cutting machines.

[0049] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations and modifications.

Claims

1. A battery pack conversion connection structure, characterized in that: include: Battery compartment (2): used to hold batteries, and a positioning structure is provided in the battery compartment (2); Battery insert (4): Set in the battery compartment (2), used to connect with the battery to power the device; Battery adapter block (1): It can be installed in the battery compartment (2) and cooperate with the positioning structure. The battery adapter block (1) is equipped with an adapter plug (5) and a plug interface (12). The adapter plug (5) is used to connect with the battery, and the plug interface (12) is used to connect with the battery plug (4). By changing the adapter plug (5), it can be adapted to different batteries.

2. The battery pack conversion connection structure according to claim 1, characterized in that: The positioning structure includes a guide rail groove (11), and the battery adapter block (1) can be inserted into the guide rail groove (11).

3. The battery pack conversion connection structure according to claim 1 or 2, characterized by: The positioning structure also includes a locking groove (7), and the battery adapter block (1) is equipped with an adapter block latch (8) for cooperating with the locking groove (7).

4. The battery pack conversion connection structure according to claim 3, characterized in that: The adapter block latch (8) is retractable, and the battery adapter block (1) is provided with a latch button (9) for controlling the extension and retraction of the adapter block latch (8).

5. The battery pack conversion connection structure according to claim 1, characterized in that: The adapter plug (5) and the battery adapter block (1) are either fixed or detachable.

6. The battery pack transition connection structure of claim 1, wherein: The battery adapter block (1) is provided with an adapter lock structure for locking the battery.

7. The battery pack conversion connection structure according to claim 2, characterized in that: The insert interface (12) is located at the bottom of the battery adapter block (1). When the battery adapter block (1) is inserted into the bottom of the guide rail groove (11), the insert interface (12) is connected to the battery insert (4).

8. The battery pack transition connection structure of claim 1, wherein: The battery compartment (2) is provided with a bottom hole (22) for assisting in the removal of the battery.

9. A magnetic base drill, characterized by: It includes the fuselage (6), the battery (3), and the battery pack conversion connection structure as described in any one of claims 1-8.

10. The magnetic base drilling machine according to claim 9, characterized in that: The battery (3) is provided with a battery latch (31), and the adapter latch structure includes an adapter latch groove (10) for cooperating with the battery latch (31).

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