CN201015837Y - Aiguille selector and drill type instrument using said aiguille selector and attachment case - Google Patents
Aiguille selector and drill type instrument using said aiguille selector and attachment case Download PDFInfo
- Publication number
- CN201015837Y CN201015837Y CNU2006201344591U CN200620134459U CN201015837Y CN 201015837 Y CN201015837 Y CN 201015837Y CN U2006201344591 U CNU2006201344591 U CN U2006201344591U CN 200620134459 U CN200620134459 U CN 200620134459U CN 201015837 Y CN201015837 Y CN 201015837Y
- Authority
- CN
- China
- Prior art keywords
- retaining element
- drill bit
- diameter
- bit selector
- physical quantity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Drilling Tools (AREA)
Abstract
The utility model relates to a rotor selector which can both be used solely and be arranged on drill instruments or accessories boxes. The rotor selector comprises a read unit, a display unit, an arithmetic unit and a select unit, wherein the select unit is used for the selection of the size of a fixed component, the read unit is used for the reading of the physical amount of the fixed component, the arithmetic unit disposes the read physical amount of the fixed component and transmits the result to the display unit which displays the diameter of the fixed component and the diameter of a corresponding working tip. In such way we can select a proper working tip conveniently and accurately and avoid the embarrassment of selecting wrongly in the course of DIY. Furthermore, if the accessories box is also provided with a LBD and a driving electric motor, then, the drill selector is further to lighten the LBD on the position of the corresponding working tip to prompt the user to select quickly.
Description
Technical field
The utility model relates to a kind of drill bit selector, in particular for the drill bit selector of hand-held class drill kind tool; The utility model also relates to the drill kind tool of using this drill bit selector and the accessory case of electric tool working head.
Background technology
The user of DIY has had retaining element often when using drill kind tool, need beat the preformed hole of inserting retaining element, this will the user according to the diameter of retaining element, select the working head of correspondence in the accessory case, can not select mistake.If drill bit selects for a short time, the preformed hole diameter of being up to is littler than retaining element, and the retaining element dress is not entered, and must reselect drill bit; If drill bit selects greatly, the preformed hole diameter of being up to is bigger than retaining element, fixing incessantly retaining element, that has just bothered, if can also buy big retaining element, if cannot be with the big retaining element of diameter with the big retaining element of diameter, many holes influence attractive in appearance on that finished surface.So, the user of DIY tends to measure with survey tools such as slide calliper rule the diameter of retaining element, removes to select accessory case again, but owing to do not know the corresponding relation of retaining element and working head, and working head is many in the accessory case, so tend to select mistake when selecting working head.
U.S.'s bulletin patent discloses a kind of drill kind tool No. 4673318, this drill kind tool is at first measured the diameter of working head by measurement mechanism, and demonstrate the diameter of working head by display unit, then by the diameter control rotating speed of motor of control module according to the working head of measuring.This drill kind tool is measured and what show all is the diameter of working head, and does not demonstrate the corresponding relation of retaining element and working head, and this if retaining element has been arranged, but still can't select suitable working head easily and accurately concerning the user of DIY.
The utility model content
The purpose of this utility model is to provide a kind of diameter of measuring retaining element, and the operator just can select the drill bit selector of suitable working head easily and accurately.
Another purpose of the present utility model is to provide a kind of drill kind tool that the drill bit selector is housed, and when using drill kind tool, the operator can just can select suitable working head easily and accurately according to the diameter of the retaining element of measuring.
Another purpose of the present utility model is to provide a kind of accessory case that the drill bit selector is housed, and when using annex, the operator can just can select suitable working head easily and accurately according to the diameter of the retaining element of measuring.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of drill bit selector, be used for drill kind tool, and this drill kind tool comprises that drawbore on machined object is so that insert the working head of retaining element; This drill bit selector comprises, reading unit and display unit, wherein reading unit is used for reading the physical quantity of retaining element, display unit is used for showing corresponding physical quantity, described drill bit selector also has arithmetic element and memory, the physical quantity of the physical quantity of described memory stores retaining element and relevant work head, described arithmetic element sends the physical quantity of the retaining element that reads to display unit after treatment, and described display unit shows the physical quantity of the working head corresponding with described retaining element.
For when using drill kind tool, also can select suitable working head easily and accurately, the technical scheme that its technical problem that solves the utility model adopts is: a kind of drill kind tool, include tool body, drawbore is provided with the drill bit selector so that insert the working head of retaining element on tool body on machined object.
For when using accessory case, also can select suitable working head easily and accurately, the technical scheme that its technical problem that solves the utility model adopts is: a kind of accessory case, comprise main body and be provided with the matrix of several accepting grooves, wherein said accepting groove is used for being housed in drawbore on the machined object so that insert the working head of retaining element, and described main body is provided with the drill bit selector.
The beneficial effects of the utility model are: be provided with arithmetic element in the drill bit selector, send the physical quantity of the retaining element that reads to display unit after treatment, make display unit show the physical quantity of corresponding working head, make the operator can select suitable working head easily and accurately.
Drill kind tool and accessory case are provided with this drill bit selector, send the physical quantity of the retaining element that reads to display unit after treatment, make display unit show the physical quantity of corresponding working head, make the operator can select suitable working head easily and accurately, avoid occurring selecting wrong embarrassment, handled easily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the schematic diagram that drill bit selector of the present utility model is applied to drill kind tool.
Fig. 2 is the partial enlarged drawing of drill bit selector Fig. 1 of the present utility model.
Fig. 3 is the schematic diagram of drill bit selector of the present utility model.
Fig. 4 a, 4b, 4c, 4d are the control panels of drill bit selector of the present utility model.
Fig. 5 is the schematic diagram that the utility model is used the accessory case of drill bit selector.
Fig. 6 is the partial enlarged drawing of Fig. 5.
Fig. 7 is the schematic diagram that the utility model is used the accessory case of drill bit selector.
Fig. 8 is that Fig. 7 is along the A-A cut-away enlarged view.
Fig. 9 is the schematic diagram that the utility model is used the accessory case of this drill bit selector.
1. drill bit selectors, 2. drill kind tools, 3. accessory cases wherein
11. reading unit 12,12a arithmetic element 13,13a memory
14. display unit 15. selected cells 16. fixed blocks
161. fixing conductive contact 17. sliding shoes 171. sliding conduction contacts
18. flexible member 19. draw-in grooves 3. accessory cases
31. main body 32. matrixes 33. accepting grooves
34. motor 35. transmission mechanisms 351. reduction boxes
352. output shaft 4. retaining elements 5. working heads
100. control panel 200. expanded circuits 300. motor control loops
The specific embodiment
According to creating conception of the present utility model, this specification discloses two kinds of embodiments to realize creation purpose of the present utility model.
First embodiment is installed on the drill kind tool 2 for drill bit selector 1, and as shown in Figure 1 to Figure 3, this drill kind tool 2 comprises that drawbore on machined object is so that insert the working head 5 of retaining element 4; Drill bit selector 1 comprises, reading unit 11, arithmetic element 12, display unit 14, selected cell 15 and memory 13; Wherein reading unit 11 is used for reading the physical quantity of retaining element 4; Memory 13 is used for storing the physical quantity of the physical quantity of retaining element 4 and its relevant work 51; Arithmetic element 12 sends the physical quantity of the retaining element 4 that reads to display unit 14 after treatment; Display unit 14 is used for showing physical quantity; Selected cell 15 is used for selecting the specification of retaining element 4.Wherein physical quantity can be diameter, length etc.
Because the attribute of machined object can be cement, metal or hard material.According to different attributes, the specification of retaining element 4 and working head 5 is also different.Attribute as machined object is a cement, only need the bottoming bore dia just can, retaining element 4 comprises expansible anchor of metal, plastic expansion nut, working head 5 comprises builds worker's brill; Attribute as machined object is metal or hard material, needs to beat via diameter and bottom diameter, and retaining element 4 comprises plain screw and tapping screw, and working head 5 comprises fluted drill.Like this, the operator utilizes selected cell 15 to select the specification of retaining element 4, so that display unit 14 shows corresponding physical quantity.
The relation of retaining element 4 and working head 5 as table one to shown in the table two, it is to build the corresponding relation (referring to " mechanical design handbook ") that the worker bores for expansible anchor of metal and working head 5 that table one is listed retaining element 4, table two list retaining element 4 be tapping screw and working head 5 be fluted drill corresponding relation (referring to " practical electric tool instrument handbook).Memory 13 can also be stored as the diameter of plastic expansion nut and the corresponding worker of building brill or the like corresponding relation.Certainly, if memory 13 has also been stored the relation of retaining element and screw tap, display unit 14 also can show the physical quantity of screw tap.
As shown in Figure 1, reading unit 11 comprises fixed block 16, sliding shoe 17 and flexible member 18, wherein sliding shoe 17 can slide with respect to fixed block 16 along the surface of fixed block 16, and be provided with draw-in groove 19 between the fixed block, draw-in groove 19 can be used for holding retaining element 4, so that read the diameter of retaining element 4; Flexible member 18 (being spring in a present embodiment) end is connected and fixed piece 16, one ends and connects sliding shoe 17.
As shown in Figure 2 to Figure 3, fixed block 16 is provided with fixedly conductive contact 161, sliding shoe 17 is provided with sliding conduction contact 171, wherein fixedly conductive contact 161 or sliding conduction contact 171 one of them link to each other with arithmetic element 12, arithmetic element 12 is connected with memory 13, selected cell 15 and display unit 14 respectively by conductive contact and/or lead.And the concrete processing procedure of arithmetic element is the mode that industry is used always, just no longer illustrates herein.Certainly, we also can read the diameter of retaining element with the alternate manner that industries such as holding the grid (not shown) is used always, just no longer illustrate herein.
In use, at first according to the specification of retaining element 4, select corresponding switch with selected cell 15, memory 13 is carried out the preparation of calling corresponding data; Again tested retaining element 4 is snapped in and measure draw-in groove 19, at this moment, sliding conduction contact 171 contacts with fixing conductive contact 161, the circuit turn-on mistake, reading unit 11 sends the diameter that reads to arithmetic element 12, and arithmetic element 12 contrasts according to the data of storage in data of reading and the memory 13, takes out the diameter of corresponding retaining element 4 and the diameter of working head 5, send to display unit 14, and display unit 14 just displays it.
Shown in Fig. 4 a, are plain screws as retaining element 4, press the button (color is a black), display unit 4 shows the diameter of bottom outlet bit diameter, via hole bit diameter, plain screw.Shown in Fig. 4 b, are tapping screws as retaining element 4, press the button (color is a black), display unit 14 shows the diameter of bottom outlet bit diameter, via hole bit diameter and tapping screw.Shown in Fig. 4 c, are plastic expansion as retaining element 4, press the button (color is a black), display unit 14 shows the diameter of bottom outlet bit diameter and plastic expansion nut.As shown in Figure 4, are expansions of metal as retaining element 4, press the button (color is a black), display unit 14 shows the diameter of bottom outlet bit diameter and expansible anchor of metal.
Like this, when using drill kind tool, just can very clearly know the corresponding relation of retaining element and working head, make the operator can select suitable working head easily and accurately, avoid occurring selecting wrong embarrassment, handled easily.
Second embodiment of the present utility model and the first embodiment difference are: drill bit selector 1 is installed on the accessory case 3, extremely shown in Figure 9 as Fig. 5, wherein accessory case 3 comprises main body 31, matrix 32, motor 34 and the transmission mechanism 35 that connects with motor 34, the matrix 32 removable main bodys 31 that are coupled to, be provided with several accepting grooves 33 in the matrix 32, accepting groove 33 is used for accommodating working head 5, and it is (not shown in the figures that each accepting groove 33 all is provided with indicating device, in the present embodiment light emitting diode), transmission mechanism 35 comprises reduction box 351 and the output shaft 352 that links to each other with motor, and output shaft 352 is matched with matrix 32 again.So when machine operation, realize that matrix 32 moves with respect to main body 31.
Difference also has, the memory 13a of drill bit selector 1 has also stored the position that working head is contained in corresponding accepting groove 33, and accepting groove 33 is contained in the position of corresponding matrix 32, and arithmetic element 12a also is connected with expanded circuit 200a, as shown in figure 10, expanded circuit 200a is used for controlling light emitting diode; Expanded circuit 200a also is connected with a motor control loop 300a and is used for controlling motor 34.
In use, at first according to the specification of retaining element 4, select corresponding switch with selected cell 15, memory 13a carries out the preparation of calling corresponding data; Again tested retaining element 4 is snapped in and measure draw-in groove 34, reading unit 11 sends the diameter that reads to arithmetic element 12a, arithmetic element 12a contrasts according to the data of storing among data of reading and the memory 13a, take out the diameter of corresponding retaining element 4 and the diameter of working head 5, send to display unit 14, show by display unit 4; Simultaneously, arithmetic element 12a controls corresponding motor 34 by motor control loop 300a, thereby corresponding matrix 32 is moved with respect to main body 31 according to the position of corresponding working head 5 is in accepting groove 33 and accepting groove 33 residing matrixes 32, as shown in Figure 7, matrix 32 is opened; Simultaneously, expanded circuit 200a controls the lumination of light emitting diode of corresponding accepting groove 33, and the prompting user selects fast.
Certainly, the profile of accessory case is a lot, if traditional accessory case we just do not need to be provided with motor, only need in accepting groove, be provided with light emitting diode and just can realize creating conception of the present utility model.
From the above, the drill bit selector can use separately, also can be installed on drill kind tool or is installed on the accessory case.
Table one
| Expansible anchor of metal and required bit diameter | |
| The diameter of bolt | Bit diameter |
| M6 | 10.5 |
| M8 | 12.5 |
| M10 | 14.5 |
| |
19 |
| M16 | 23 |
Table two
| Tapping screw and required bit diameter | |||
| Screw diameter | The via hole bit diameter | The bottom outlet bit diameter | Tap diameter |
| M4 | 4.8 | 3.3 | M4 |
| M5 | 6 | 4.2 | M5 |
| M6 | 7 | 5 | M6 |
| M8 | 9 | 6.7 | |
| M10 | |||
| 11 | 8.5 | M10 | |
Claims (11)
1. a drill bit selector is used for drill kind tool, and this drill kind tool comprises that drawbore on machined object is so that insert the working head of retaining element; This drill bit selector comprises, reading unit and display unit, wherein reading unit is used for reading the physical quantity of retaining element, display unit is used for showing corresponding physical quantity, it is characterized in that: described drill bit selector also has arithmetic element and memory, the physical quantity of the physical quantity of described memory stores retaining element and relevant work head, described arithmetic element sends the physical quantity of the retaining element that reads to display unit after treatment, and described display unit shows the physical quantity of the working head corresponding with described retaining element.
2. according to the described drill bit selector of claim 1, it is characterized in that: described drill bit selector also comprises selected cell, and described selected cell is used for selecting the specification of retaining element.
3. according to the described drill bit selector of claim 1, it is characterized in that: described physical quantity is a diameter, and described retaining element is expansible anchor of metal or plastic expansion nut, and described working head is to build the worker to bore, and described display unit shows builds the bit diameter that the worker bores.
4. according to the described drill bit selector of claim 1, it is characterized in that: described physical quantity is a diameter, described retaining element is plain screw or tapping screw, described working head is a fluted drill, described display unit shows the bit diameter of fluted drill, comprising bottom outlet bit diameter and via hole bit diameter.
5. according to the described drill bit selector of claim 1, it is characterized in that: described reading unit comprises fixed block, sliding shoe and flexible member, wherein sliding shoe relative fixed piece moves, and be provided with the measurement draw-in groove between fixed block and the sliding shoe, described retaining element can place described measurement draw-in groove, flexible member one end connects sliding shoe, and an end is connected and fixed piece.
6. drill kind tool includes tool body, drawbore is characterized in that so that insert the working head of retaining element on machined object: be provided with just like any described drill bit selector of claim 1 to 6 on tool body.
7. accessory case, comprise main body and be provided with the matrix of several accepting grooves, wherein said accepting groove is used for being housed in drawbore on the machined object so that insert the working head of retaining element, it is characterized in that: be provided with just like any described drill bit selector of claim 1 to 6 on the described main body.
8. according to the described accessory case of claim 7, it is characterized in that: described accepting groove also is provided with indicating device.
9. described according to Claim 8 accessory case, it is characterized in that: the arithmetic element of described drill bit selector also is connected with an expanded circuit, and described expanded circuit is used for controlling described indicating device.
10. according to the described accessory case of claim 9, it is characterized in that: described main body is provided with motor, matrix is provided with the transmission mechanism that connects with motor, and described expanded circuit also is connected with a motor control loop and controls described motor, realizes described matrix moving with respect to described main body.
11. according to the described accessory case of claim 7, it is characterized in that: the arithmetic element of described drill bit selector also comprises memory, described memory is used for storing the position that working head is contained in described accepting groove, and wherein said physical quantity is a diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201344591U CN201015837Y (en) | 2006-08-11 | 2006-08-11 | Aiguille selector and drill type instrument using said aiguille selector and attachment case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201344591U CN201015837Y (en) | 2006-08-11 | 2006-08-11 | Aiguille selector and drill type instrument using said aiguille selector and attachment case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201015837Y true CN201015837Y (en) | 2008-02-06 |
Family
ID=39056315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201344591U Expired - Fee Related CN201015837Y (en) | 2006-08-11 | 2006-08-11 | Aiguille selector and drill type instrument using said aiguille selector and attachment case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201015837Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139377A (en) * | 2013-05-10 | 2014-11-12 | 天佑电器（苏州）有限公司 | Electric tool accessory sleeve and electric tool with accessory sleeve |
-
2006
- 2006-08-11 CN CNU2006201344591U patent/CN201015837Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139377A (en) * | 2013-05-10 | 2014-11-12 | 天佑电器（苏州）有限公司 | Electric tool accessory sleeve and electric tool with accessory sleeve |
| CN104139377B (en) * | 2013-05-10 | 2017-03-29 | 天佑电器（苏州）有限公司 | A kind of electric tool adnexa set and the electric tool covered using the adnexa |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2474391B1 (en) | Electric power tool | |
| US7028784B2 (en) | Motor-driven hand-held tool with functional step display | |
| US20100074700A1 (en) | Electric drill with high efficiency illuminator | |
| CN103111655B (en) | The numerical control drilling machine system be combined with controller based on man-machine interface and control method thereof | |
| CN201015837Y (en) | Aiguille selector and drill type instrument using said aiguille selector and attachment case | |
| US20130271054A1 (en) | Electric tool | |
| US20100072833A1 (en) | Electric drill with charge state and directional indicator | |
| US5594306A (en) | Electric motor for portable machine tools | |
| CN1991296B (en) | Measuring appliance and drilling tool and accessory case using same | |
| CN100999026A (en) | Depth limiter of drill kind tool | |
| US4817547A (en) | Sewing machine | |
| CN101105766A (en) | Storage device with capacity indication function | |
| KR101395384B1 (en) | Multi-purpose driver tool | |
| DE202007010762U1 (en) | Mobile power wrench control unit | |
| CN217372245U (en) | Electric tool | |
| GB2217480A (en) | Speed setting for electric hand tool | |
| CN111129790B (en) | Intelligent power distribution terminal with movable extension socket | |
| CN108262718A (en) | Retainer component and the electric tool with the retainer component | |
| EP1249746A3 (en) | Numerical control device | |
| CN104148697A (en) | Hand tool machine | |
| DE202004020518U1 (en) | Casing part for hand-held machine tool is made up of two types of materials, whereby labeling element made up of first material type is fixed on component made up of second material type | |
| KR200385233Y1 (en) | Electromotive driver | |
| CN212848160U (en) | Multi-gear speed-regulating locking switch | |
| CN111267051A (en) | Electric tool and control method thereof | |
| CN114264210A (en) | Hole site comprehensive gauge with elastic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20090911 |