CN219598166U - Stable support of electric hand drill - Google Patents
Stable support of electric hand drill Download PDFInfo
- Publication number
- CN219598166U CN219598166U CN202320193942.0U CN202320193942U CN219598166U CN 219598166 U CN219598166 U CN 219598166U CN 202320193942 U CN202320193942 U CN 202320193942U CN 219598166 U CN219598166 U CN 219598166U
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- China
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- fixedly connected
- electric hand
- hand drill
- spring
- supporting mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a stable bracket of an electric hand drill, which comprises: the electric hand drill body, its top installs the elastic support mechanism; the straightness induction system that hangs down, it installs in elastic support mechanism's one end, and straightness induction system includes mounting bracket and alarm, and a plurality of alarms are installed in the corner of mounting bracket respectively, and the alarm is including pressing briquetting, spacing supporting mechanism, elastic contact mechanism, conductive column and LED lamp pearl, and the cavity has all been seted up to the corner of mounting bracket. According to the utility model, by means of the arrangement mode that the elastic supporting mechanism is matched with the perpendicularity sensing device, the LED lamp beads are electrified to emit light, and after the LED lamp beads at each corner emit light, the contact and lamination of each corner and the punching surface can be visually observed, so that the lamination between each corner and the punching surface of the mounting frame is ensured, the perpendicularity of the elastic supporting mechanism and the punching surface is ensured, and the elastic supporting mechanism is parallel to the drill bit.
Description
Technical Field
The utility model relates to the field of stabilizing supports, in particular to a stabilizing support for an electric hand drill.
Background
The hand electric drill is a portable small drilling tool, and consists of a small motor, a control switch, a drill chuck and a drill bit.
Although the electric hand drill is portable, when the electric hand drill punches, the perpendicularity of the drill bit and the punching surface can only be adjusted by visual inspection of an operator, and a large number of holes are drilled out without being perpendicular to the punching surface, so that the subsequent work such as tapping or part installation is not less troublesome, and the drill bit can be easily broken or the holes can be punched into an oval shape by swinging in the punching process.
Disclosure of Invention
The utility model aims to provide a stable bracket of an electric hand drill, which aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a stabilizing support for an electric hand drill, comprising:
the electric hand drill body, its top installs the elastic support mechanism;
the straightness induction system that hangs down, it installs in the one end of elastic support mechanism, straightness induction system includes mounting bracket and alarm, and a plurality of alarms are installed in the corner of mounting bracket respectively, the alarm is including pressing briquetting, spacing supporting mechanism, elastic contact mechanism, conductive column and LED lamp pearl, the cavity has all been seted up to the corner of mounting bracket, press one side slip interlude of briquetting and mounting bracket to be connected, spacing supporting mechanism sets up in the inside of cavity, elastic contact mechanism installs in the bottom of pressing the briquetting, conductive column installs in the inner wall of cavity, the opposite side in the mounting bracket is installed to the LED lamp pearl.
Preferably, a sliding plate is fixedly connected to one side of the pressing block, and the sliding plate is slidably arranged in the cavity.
Preferably, the limit supporting mechanism comprises a second limit rod and a second spring, one end of the second limit rod is fixedly connected with the sliding plate, the other end of the second limit rod is connected with the other side of the mounting frame in a sliding penetrating mode, and the second spring is movably sleeved outside the second limit rod.
Preferably, the elastic contact mechanism comprises a fixed cylinder, a third spring and a conductive plate, wherein the fixed cylinder is fixedly connected with the sliding plate, one end of the third spring is fixedly connected with the fixed cylinder, the other end of the third spring is fixedly connected with an insulating plate, the conductive plate is fixedly connected to one side of the insulating plate, and the conductive plate corresponds to the two conductive columns.
Preferably, the elastic contact mechanism further comprises a third limiting rod, the third limiting rod is movably sleeved in the third spring, one end of the third limiting rod is fixedly connected with a limiting piece, the limiting piece is slidably arranged in the fixed cylinder, the third limiting rod is slidably inserted into the fixed cylinder and connected with the fixed cylinder, and the other end of the third limiting rod is fixedly connected with the insulating plate.
Preferably, the elastic supporting mechanism comprises a support, a first limiting rod and a fixing seat, one end of the support is fixedly connected with the mounting frame, the other end of the support is fixedly connected with one end of the first limiting rod, the other end of the first limiting rod is connected with the top of the fixing seat in a sliding penetrating mode, the fixing seat is fixedly mounted on the electric hand drill body, and the other end of the first limiting rod is fixedly connected with a blocking piece.
Preferably, the elastic supporting mechanism further comprises a first spring, and the first spring is movably sleeved outside the first limiting rod.
The utility model has the technical effects and advantages that:
(1) According to the utility model, by means of the arrangement mode of matching the elastic supporting mechanism and the perpendicularity sensing device, the LED lamp beads are electrified to emit light, and after the LED lamp beads at each corner emit light, the contact and the lamination between each corner of the mounting frame and the punching surface can be visually observed, so that the lamination between each corner of the mounting frame and the punching surface is ensured, the perpendicularity of the elastic supporting mechanism and the punching surface is ensured, and the perpendicularity between the drill bit and the punching surface is ensured due to the fact that the elastic supporting mechanism is parallel to the drill bit, and the drill bit on the hand drill body is protected, and the punching precision is also ensured;
(2) According to the utility model, the first limiting rod and the first spring are matched, and the first limiting rod and the electric hand drill body are relatively installed and fixed, so that the first limiting rod and the drill bit of the electric hand drill body are in a parallel state, the mounting frame and the drill bit are in a vertical state, the linear motion of the bracket and the perpendicularity sensing device is more stable through sliding penetration between the first limiting rod and the fixing seat, and the elastic support of the bracket can be realized through the first spring which compresses deformation, so that the bracket is reset.
Drawings
Fig. 1 is a schematic diagram of the front structure of the present utility model.
Fig. 2 is a schematic diagram of the front structure of the elastic supporting mechanism of the present utility model.
Fig. 3 is a schematic perspective view of a verticality sensing device according to the present utility model.
Fig. 4 is a schematic view of an internal structure of the perpendicularity sensing apparatus according to the present utility model.
FIG. 5 is a schematic view showing the internal structure of the elastic supporting mechanism of the present utility model.
FIG. 6 is a schematic view of the internal structure of the elastic contact mechanism of the present utility model.
In the figure: 1. an electric hand drill body; 2. an elastic supporting mechanism; 21. a bracket; 22. a first stop lever; 23. a fixing seat; 24. a first spring; 3. a verticality sensing device; 31. a mounting frame; 32. pressing the blocks; 33. a limit supporting mechanism; 331. a second limit rod; 332. a second spring; 34. an elastic contact mechanism; 341. a fixed cylinder; 342. a third spring; 343. a conductive plate; 344. a third limit rod; 35. a conductive post; 36. LED lamp beads.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a stable bracket of an electric hand drill, as shown in figures 1-6, comprising:
the electric hand drill body 1, its top installs the elastic support mechanism 2;
the perpendicularity induction device 3 is arranged at one end of the elastic supporting mechanism 2, the perpendicularity induction device 3 comprises a mounting frame 31 and alarm devices, the alarm devices are respectively arranged at corners of the mounting frame 31, each alarm device comprises a pressing block 32, a limiting supporting mechanism 33, an elastic contact mechanism 34, a conducting column 35 and an LED lamp bead 36, a cavity is formed at the corners of the mounting frame 31, the pressing block 32 is in sliding insertion connection with one side of the mounting frame 31, the limiting supporting mechanism 33 is arranged in the cavity, the elastic contact mechanism 34 is arranged at the bottom of the pressing block 32, the conducting column 35 is arranged on the inner wall of the cavity, the LED lamp beads 36 are arranged at the other side of the mounting frame 31, a sliding plate is fixedly connected to one side of the pressing block 32, the sliding plate is arranged in the cavity in a sliding mode, a storage battery is arranged in the electric hand drill body 1, the storage battery, one conducting column 35, the conducting plate 343, the other conducting column 35 and the LED lamp beads 36 are electrically connected to form a series circuit, one conducting column 35 is electrically connected with the storage battery through a wire, the other conducting column 35 is electrically connected with the LED lamp beads 36 through the wire, the wire is not contacted with the conducting column 35, and the two conducting columns 35 form a circuit after the circuit is connected in series.
The limiting and supporting mechanism 33 comprises a second limiting rod 331 and a second spring 332, one end of the second limiting rod 331 is fixedly connected with the sliding plate, the other end of the second limiting rod 331 is connected with the other side of the mounting frame 31 in a sliding penetrating mode, the second spring 332 is movably sleeved outside the second limiting rod 331, and the movement of the pressing block 32 is conveniently limited through sliding penetrating between the second limiting rod 331 and the mounting frame 31, so that the linear movement of the pressing block 32 is more stable, and the elastic support of the sliding plate is facilitated through compression deformation of the second spring 332, so that the elastic reset of the pressing block 32 is facilitated;
the elastic contact mechanism 34 comprises a fixed cylinder 341, a third spring 342 and a conductive plate 343, the fixed cylinder 341 is fixedly connected with the sliding plate, one end of the third spring 342 is fixedly connected with the fixed cylinder 341, the other end of the third spring 342 is fixedly connected with an insulating plate, the conductive plate 343 is fixedly connected to one side of the insulating plate, the conductive plate 343 corresponds to two conductive columns 35, the elastic contact mechanism 34 further comprises a third limiting rod 344, the third limiting rod 344 is movably sleeved in the third spring 342, one end of the third limiting rod 344 is fixedly connected with a limiting plate, the limiting plate is slidably arranged in the fixed cylinder 341, the third limiting rod 344 is slidably connected with the fixed cylinder 341, the other end of the third limiting rod 344 is fixedly connected with the insulating plate, the limiting plate is convenient to limit the sliding of the third limiting rod 344, the third limiting rod 344 is prevented from being separated from the insertion between the fixed cylinder 341, a space for relative movement between the conductive plate 343 and the fixed cylinder 341 is convenient to be provided through the sliding insertion between the third limiting rod 344 and the fixed cylinder 341, the conductive plate is convenient to be elastically supported through the compression deformation of the third spring 342, and the conductive columns 35 are guaranteed to be contacted with the conductive columns 35, and large stress cannot be caused;
the elastic supporting mechanism 2 comprises a support 21, a first limiting rod 22 and a fixed seat 23, one end of the support 21 is fixedly connected with a mounting frame 31, the other end of the support 21 is fixedly connected with one end of the first limiting rod 22, the other end of the first limiting rod 22 is in sliding insertion connection with the top of the fixed seat 23, the fixed seat 23 is fixedly mounted on the electric hand drill body 1, the other end of the first limiting rod 22 is fixedly connected with a baffle, the elastic supporting mechanism 2 further comprises a first spring 24, the first spring 24 is movably sleeved outside the first limiting rod 22, and is fixed with the electric hand drill body 1 through relative installation between the fixed seat 23, so that the first limiting rod 22 and a drill bit of the electric hand drill body 1 are guaranteed to be in parallel states, the mounting frame 31 and the drill bit are guaranteed to be in vertical states, the support 21 and the straightness sensing device 3 are enabled to be more stable in linear motion through sliding insertion between the first limiting rod 22 and the fixed seat 23, and the electric hand drill body 21 can be reset through elastic support of the support 21 through compression deformation of the first spring 24.
The working principle of the utility model is as follows:
in use, firstly, the perpendicularity sensing device 3 is pressed on the punching surface of a workpiece, then when the mounting frame 31 is attached to the punching surface, the attaching surface extrudes the pressing block 32 relative to the mounting frame 31, so that the sliding plate slides in the cavity, and then the sliding plate slides, on one hand, the second limiting rod 331 can be driven to move, the second spring 332 is compressed and deformed, on the other hand, the elastic contact mechanism 34 drives the sliding plate to move horizontally and slidingly under the driving of the sliding plate, the conductive plate 343 moves towards the directions of the two conductive columns 35 until the conductive plate 343 is contacted and attached to the end parts of the two conductive columns 35, at the moment, the storage battery, one conductive column 35, the conductive plate 343, the other conductive column 35 and the LED lamp beads 36 are electrically connected to form a series circuit, the LED lamp beads 36 are electrified to emit light, after the LED lamp beads 36 at all emit light at all corners, the corners of the mounting frame 31 are visually observed to be contacted and attached to the punching surface, so that the attachment between the corners of the mounting frame 31 and the punching surface is guaranteed, the perpendicularity of the elastic support mechanism 2 and the punching surface is also guaranteed, and the perpendicularity of the electric drill bit 1 is guaranteed between the elastic support mechanism 2 and the drilling bit and the drilling surface is guaranteed, and the drilling precision is guaranteed.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. An electric hand drill steady rest, characterized by comprising:
an electric hand drill body (1), the top of which is provided with an elastic supporting mechanism (2);
the utility model provides a straightness induction system (3) that hangs down, it installs in the one end of elastic support mechanism (2), straightness induction system (3) include mounting bracket (31) and alarm, and a plurality of alarms are installed in the corner of mounting bracket (31) respectively, the alarm includes presses briquetting (32), spacing supporting mechanism (33), elastic contact mechanism (34), conductive column (35) and LED lamp pearl (36), the cavity has all been seted up to the corner of mounting bracket (31), one side slip of pressing briquetting (32) and mounting bracket (31) alternates and is connected, spacing supporting mechanism (33) set up in the inside of cavity, elastic contact mechanism (34) are installed in the bottom of pressing briquetting (32), conductive column (35) are installed in the inner wall of cavity, LED lamp pearl (36) are installed in the opposite side of mounting bracket (31).
2. The steady rest of an electric hand drill as claimed in claim 1, characterized in that a slide plate is fixedly connected to one side of the pressing block (32), and the slide plate is slidably disposed in the cavity.
3. The steady rest of an electric hand drill according to claim 1, characterized in that the limit supporting mechanism (33) comprises a second limit rod (331) and a second spring (332), one end of the second limit rod (331) is fixedly connected with the slide plate, the other end of the second limit rod (331) is slidably inserted and connected with the other side of the mounting frame (31), and the second spring (332) is movably sleeved outside the second limit rod (331).
4. The steady rest of an electric hand drill according to claim 1, characterized in that the elastic contact mechanism (34) comprises a fixed cylinder (341), a third spring (342) and a conductive plate (343), the fixed cylinder (341) is fixedly connected with the sliding plate, one end of the third spring (342) is fixedly connected with the fixed cylinder (341), the other end of the third spring (342) is fixedly connected with an insulating plate, the conductive plate (343) is fixedly connected with one side of the insulating plate, and the conductive plate (343) corresponds to the two conductive columns (35).
5. The steady rest for electric hand drill according to claim 4, characterized in that the elastic contact mechanism (34) further comprises a third limit rod (344), the third limit rod (344) is movably sleeved in the third spring (342), one end of the third limit rod (344) is fixedly connected with a limit plate, the limit plate is slidably arranged in the fixed cylinder (341), the third limit rod (344) is slidably inserted into the fixed cylinder (341), and the other end of the third limit rod (344) is fixedly connected with an insulating plate.
6. The electric hand drill steady rest according to claim 1, characterized in that the elastic supporting mechanism (2) comprises a support (21), a first limiting rod (22) and a fixing seat (23), one end of the support (21) is fixedly connected with a mounting frame (31), the other end of the support (21) is fixedly connected with one end of the first limiting rod (22), the other end of the first limiting rod (22) is in sliding penetrating connection with the top of the fixing seat (23), the fixing seat (23) is fixedly mounted on the electric hand drill body (1), and a baffle is fixedly connected with the other end of the first limiting rod (22).
7. The steady rest of electric hand drill as claimed in claim 1, characterized in that the elastic supporting mechanism (2) further comprises a first spring (24), the first spring (24) is movably sleeved outside the first limit rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320193942.0U CN219598166U (en) | 2023-02-13 | 2023-02-13 | Stable support of electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320193942.0U CN219598166U (en) | 2023-02-13 | 2023-02-13 | Stable support of electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219598166U true CN219598166U (en) | 2023-08-29 |
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ID=87752017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320193942.0U Active CN219598166U (en) | 2023-02-13 | 2023-02-13 | Stable support of electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219598166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086366A (en) * | 2023-10-18 | 2023-11-21 | 江苏弗林特机电科技有限公司 | Electric hand drill with drill bit slip prevention structure and use method thereof |
-
2023
- 2023-02-13 CN CN202320193942.0U patent/CN219598166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086366A (en) * | 2023-10-18 | 2023-11-21 | 江苏弗林特机电科技有限公司 | Electric hand drill with drill bit slip prevention structure and use method thereof |
| CN117086366B (en) * | 2023-10-18 | 2023-12-26 | 江苏弗林特机电科技有限公司 | Electric hand drill with drill bit slip prevention structure and use method thereof |
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