Rechargeable safety electric drill with protective baffle

Abstract

The utility model relates to the technical field of convenient replacement, and discloses a rechargeable safety electric drill with a protective baffle. The driving part is arranged at the top of the handle; the battery base is arranged at the top of the handle; the drill bit is arranged on one side of the driving part; the face protection mechanism is arranged on the outer wall of the driving part; the hand protection mechanism is arranged on the outer wall of the driving part, the top of the handle is fixedly connected with the outer wall of one end of the driving part, the bottom of the handle is fixedly connected with the top of the battery base, and the face protection mechanism comprises a fixing frame arranged on the outer wall of the driving part. The nut rotates and moves through the threaded rod, the nut does not extrude the movable sleeve when moving, the movable sleeve is not extruded, meanwhile, the extrusion plate does not extrude the fixed plate, at the moment, the fixed plate can be replaced, and therefore the effect of conveniently replacing the fixed plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of convenient replacement, in particular to a rechargeable safety electric drill with a protective baffle. Background Art

[0002] A rechargeable electric drill is an electric tool that is easy to carry and use. It is usually used for operations such as drilling and screw tightening. Different brands and models of rechargeable electric drills have different characteristics and functions.

[0003] However, the existing products still have shortcomings. For example, the existing products are not convenient for replacing the protective plate. As a result, when the baffle needs to be replaced, the replacement process is time-consuming and labor-intensive. Then the user may need to frequently interrupt the work process to replace the baffle, which undoubtedly reduces work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a rechargeable safety electric drill with a protective baffle, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rechargeable safety electric drill with a protective baffle, comprising: a handle; a driving part, arranged at the top of the handle; a battery base, arranged at the top of the handle; a drill bit, arranged at one side of the driving part; a face protection mechanism, arranged on the outer wall of the driving part; and a hand protection mechanism, arranged on the outer wall of the driving part.

[0006] Preferably, the top of the handle is fixedly connected to the outer wall of one end of the driving part, and the bottom of the handle is fixedly connected to the top of the battery base.

[0007] Preferably, the facial protection mechanism includes: a fixing frame, which is arranged on the outer wall of the driving part, and an observation port is opened on one side of the fixing frame; the bottom of the fixing frame is fixedly connected to the outer wall of the driving part, a fixing plate is arranged inside the fixing frame, a fixing block is fixedly connected to one side of the fixing frame, and a movable block is rotatably connected to one side of the fixing block.

[0008] Preferably, a fixing groove is provided on one side of the fixing plate, and a transparent observation plate is fixedly connected to the inner wall of the fixing groove of the fixing plate.

[0009] Preferably, the facial protection mechanism includes: a threaded rod, which is arranged on the top of the movable block; the bottom of the threaded rod is fixedly connected to the top of the movable block, the outer wall of the threaded rod is provided with a movable sleeve, one side of the movable sleeve is fixedly connected to the extrusion plate, and the outer wall of the threaded rod is threadedly connected with a nut. Through this facial protection mechanism, the effect of convenient replacement of the fixed plate can be well achieved.

[0010] Preferably, the hand protection mechanism comprises: a slide rail arranged on the outer wall of the driving part, a limiting groove being provided on one side of the slide rail; and a top of the slide rail being fixedly connected to the outer wall of the driving part.

[0011] Preferably, the hand protection mechanism includes: a protection plate, which is arranged on the outside of the slide rail, a movable groove is opened inside the protection plate, and a connecting groove is opened on one side of the movable groove; the top of the protection plate is slidably connected to the outer wall of the slide rail, a return spring is fixedly connected to one side of the movable groove of the protection plate, one end of the return spring is fixedly connected to a limiting block, one side of the limiting block is fixedly connected to a connecting rod, and one side of the connecting rod is fixedly connected to a connecting block.

[0012] Preferably, the limit block is matched with the limit slot, the limit block is matched with the movable slot, the connecting rod passes through the connecting slot and is fixedly connected to one side of the connecting block, and the hand protection mechanism can well achieve the effect of convenient replacement of the protective plate.

[0013] The utility model provides a rechargeable safety electric drill with a protective baffle, which has the following beneficial effects:

[0014] (1) The utility model rotates the nut, and the nut rotates through the movement of the threaded rod. The movement of the nut no longer squeezes the movable sleeve, and the movable sleeve is no longer squeezed. At the same time, the squeezing plate no longer squeezes the fixed plate. At this time, the fixed plate can be replaced, thereby achieving the effect of convenient replacement of the fixed plate;

[0015] (2) The utility model uses a sliding connecting block, the movement of the connecting block drives the movement of the connecting rod, and the movement of the connecting rod drives the movement of the limit block. When the limit block leaves the limit groove, the protective plate can be slid down from the slide rail, thereby achieving the effect of facilitating the replacement of the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of center A;

[0019] Figure 4 For this utility model Figure 2 Magnified view of B.

[0020] In the figure: 1 handle, 2 driving part, 3 battery base, 4 drill bit, 5 face protection mechanism, 511 fixing frame, 512 fixing plate, 513 transparent observation plate, 514 fixing block, 515 movable block, 516 threaded rod, 517 movable sleeve, 518 extrusion plate, 519 nut, 6 hand protection mechanism, 611 slide rail, 612 protection plate, 613 return spring, 614 limit block, 615 connecting rod, 616 connecting block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example 1

[0023] A preferred embodiment of a rechargeable safety electric drill with a protective baffle provided by the utility model is as follows: Figure 1-4 As shown: a rechargeable safety electric drill with a protective baffle, comprising: a handle 1; a driving part 2, arranged on the top of the handle 1; a battery base 3, arranged on the top of the handle 1; a drill bit 4, arranged on one side of the driving part 2; a face protection mechanism 5, arranged on the outer wall of the driving part 2; and a hand protection mechanism 6, arranged on the outer wall of the driving part 2.

[0024] The top of the handle 1 is fixedly connected to the outer wall of one end of the driving part 2 , and the bottom of the handle 1 is fixedly connected to the top of the battery base 3 .

[0025] The facial protection mechanism 5 includes: a fixed frame 511, which is arranged on the outer wall of the driving part 2, and an observation port is opened on one side of the fixed frame 511; the bottom of the fixed frame 511 is fixedly connected to the outer wall of the driving part 2, a fixed plate 512 is arranged inside the fixed frame 511, a fixed block 514 is fixedly connected to one side of the fixed frame 511, and a movable block 515 is rotatably connected to one side of the fixed block 514.

[0026] A fixing groove is formed on one side of the fixing plate 512 , and a transparent observation plate 513 is fixedly connected to the inner wall of the fixing groove of the fixing plate 512 .

[0027] The facial protection mechanism 5 includes: a threaded rod 516, which is arranged on the top of the movable block 515; the bottom of the threaded rod 516 is fixedly connected to the top of the movable block 515, the outer wall of the threaded rod 516 is provided with a movable sleeve 517, one side of the movable sleeve 517 is fixedly connected to the extrusion plate 518, and the outer wall of the threaded rod 516 is threadedly connected with a nut 519.

[0028] Furthermore, in this embodiment, by rotating the nut 519, the nut 519 rotates and moves through the threaded rod 516. The movement of the nut 519 no longer squeezes the movable sleeve 517. When the movable sleeve 517 is no longer squeezed, the squeezing plate 518 no longer squeezes the fixed plate 512. At this time, the fixed plate 512 can be replaced, thereby achieving the effect of facilitating the replacement of the fixed plate 512. Example 2

[0029] Based on Example 1, a preferred embodiment of a rechargeable safety electric drill with a protective baffle provided by the utility model is as follows: Figure 1-4 As shown: the hand protection mechanism 6 includes: a slide rail 611, which is arranged on the outer wall of the driving part 2, and a limiting groove is opened on one side of the slide rail 611; the top of the slide rail 611 is fixedly connected to the outer wall of the driving part 2.

[0030] The hand protection mechanism 6 includes: a protection plate 612, which is arranged on the outside of the slide rail 611, a movable groove is opened inside the protection plate 612, and a connecting groove is opened on one side of the movable groove; the top of the protection plate 612 is slidably connected to the outer wall of the slide rail 611, a return spring 613 is fixedly connected to one side of the movable groove of the protection plate 612, one end of the return spring 613 is fixedly connected to a limiting block 614, one side of the limiting block 614 is fixedly connected to a connecting rod 615, and one side of the connecting rod 615 is fixedly connected to a connecting block 616.

[0031] The limiting block 614 is matched with the limiting groove, the limiting block 614 is matched with the movable groove, and the connecting rod 615 passes through the connecting groove and is fixedly connected with one side of the connecting block 616.

[0032] Furthermore, in this embodiment, the connecting block 616 is slidable, and the movement of the connecting block 616 drives the connecting rod 615 to move, and the movement of the connecting rod 615 drives the limit block 614 to move. When the limit block 614 leaves the limit groove, the protective plate 612 can be slid down from the slide rail 611, thereby achieving the effect of facilitating the replacement of the protective plate 612.

[0033] When in use, by rotating the nut 519, the nut 519 rotates and moves through the threaded rod 516. The movement of the nut 519 no longer squeezes the movable sleeve 517. When the movable sleeve 517 is no longer squeezed, the squeezing plate 518 no longer squeezes the fixed plate 512. At this time, the fixed plate 512 can be replaced, so that the fixed plate 512 is convenient to replace. By sliding the connecting block 616, the movement of the connecting block 616 drives the connecting rod 615 to move, and the movement of the connecting rod 615 drives the limit block 614 to move. When the limit block 614 leaves the limit groove, the protective plate 612 can be slid down from the slide rail 611, so that the protective plate 612 is convenient to replace.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rechargeable safety drill with a protective baffle, characterized in that: include: A handle (1); a driving portion (2) arranged at the top of the handle (1); a battery base (3) arranged at the top of the handle (1); a drill bit (4) arranged at one side of the driving portion (2); a face protection mechanism (5) arranged at the outer wall of the driving portion (2); and a hand protection mechanism (6) arranged at the outer wall of the driving portion (2).

2. A rechargeable safety drill with a protective baffle according to claim 1, characterized in that: The top of the handle (1) is fixedly connected to the outer wall of one end of the driving part (2), and the bottom of the handle (1) is fixedly connected to the top of the battery base (3).

3. A rechargeable safety drill with a protective baffle according to claim 1, characterized in that: The face protection mechanism (5) comprises: a fixing frame (511) arranged on the outer wall of the driving part (2), an observation port being provided on one side of the fixing frame (511); a bottom of the fixing frame (511) being fixedly connected to the outer wall of the driving part (2), a fixing plate (512) being provided inside the fixing frame (511), a fixing block (514) being fixedly connected to one side of the fixing frame (511), and a movable block (515) being rotatably connected to one side of the fixing block (514).

4. A rechargeable safety drill with a protective baffle according to claim 3, characterized in that: A fixing groove is provided on one side of the fixing plate (512), and a transparent observation plate (513) is fixedly connected to the inner wall of the fixing groove of the fixing plate (512).

5. The rechargeable safety drill with a protective baffle according to claim 1, characterized in that: The face protection mechanism (5) comprises: a threaded rod (516) arranged on the top of a movable block (515); the bottom of the threaded rod (516) is fixedly connected to the top of the movable block (515); the outer wall of the threaded rod (516) is sleeved with a movable sleeve (517); one side of the movable sleeve (517) is fixedly connected to an extrusion plate (518); and the outer wall of the threaded rod (516) is threadedly connected to a nut (519).

6. The rechargeable safety drill with a protective baffle according to claim 1, characterized in that: The hand protection mechanism (6) comprises: a slide rail (611) arranged on the outer wall of the driving part (2), a limiting groove being provided on one side of the slide rail (611); and a top of the slide rail (611) being fixedly connected to the outer wall of the driving part (2).

7. The rechargeable safety drill with a protective baffle according to claim 1, characterized in that: The hand protection mechanism (6) comprises: a protection plate (612) arranged outside the slide rail (611), a movable groove being provided inside the protection plate (612), and a connecting groove being provided on one side of the movable groove; the top of the protection plate (612) being slidably connected to the outer wall of the slide rail (611), a return spring (613) being fixedly connected to one side of the movable groove of the protection plate (612), one end of the return spring (613) being fixedly connected to a limit block (614), one side of the limit block (614) being fixedly connected to a connecting rod (615), and one side of the connecting rod (615) being fixedly connected to a connecting block (616).

8. The rechargeable safety drill with a protective baffle according to claim 7, characterized in that: The limiting block (614) is matched with the limiting groove, the limiting block (614) is matched with the movable groove, and the connecting rod (615) passes through the connecting groove and is fixedly connected to one side of the connecting block (616).

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