CN202037576U - Multifunctional screw driver with lamp for conductive grab handle - Google Patents
Multifunctional screw driver with lamp for conductive grab handle Download PDFInfo
- Publication number
- CN202037576U CN202037576U CN2011200936282U CN201120093628U CN202037576U CN 202037576 U CN202037576 U CN 202037576U CN 2011200936282 U CN2011200936282 U CN 2011200936282U CN 201120093628 U CN201120093628 U CN 201120093628U CN 202037576 U CN202037576 U CN 202037576U
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- CN
- China
- Prior art keywords
- lever
- cutting ferrule
- grab handle
- tail
- handle strip
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Abstract
The utility model discloses a multifunctional screw driver with a lamp for a conductive grab handle, which belongs to hardware tools. The traditional screw driver is not easy to ensure that multiple driver heads and an illuminating function coexist. The grab handle is made of a conductive material; a cutting ferrule extending out of the grab handle forwards is arranged at the head part of the grab handle; a sleeve capable of replacing the driver heads is inserted into the cutting ferrule; an illuminating lamp towards the front part is arranged at the front end of the grab handle; an accommodating cavity which is arranged at the rear part of the sleeve and is used for accommodating a power supply is arranged inside the grab handle; a first power supply contact is arranged at the front end of the accommodating cavity; an opening is arranged at the tail of the accommodating cavity, which is arranged on the grab handle; the tail of the grab handle is connected with a tail cover for covering the opening; the tail cover is provided with a second power supply contact; and the power supply, the first power supply contact, the illuminating lamp, the grab handle, the tail cover and the second power supply contact are connected to an illuminating loop which is connected with a circuit switch. The circuit is connected by the circuit switch to enable the illuminating lamp to be lightened or break off the illuminating circuit; and proper driver heads are selected by exchanging the direction of the driver heads or/and the direction of the sleeve to achieve multifunction.
Description
Technical field
The utility model belongs to hardware ﹠ tools, and the conduction Handle strip lamp multipurpose screw that can throw light on when specifically being to use is criticized.
Background technology
How existing screwdriver only has the function of screwing screw, dark environment a little less than light, and sight equation, screwdriver bit are difficult to aim at the screw of desiring to screw, and influence work, therefore are necessary to revest the function of screwdriver illumination.But, the screwdriver of interchangeable screwdriver bit usually needs multiple screwdriver bit going along with so that change as required when using, multiple standby screwdriver bit is accommodated in usually on the lever and (as is placed on the screwdriver bit frame, the container cavity that the screwdriver bit frame is collected on the lever is interior), so, lack and hold the space of realizing the necessary power supply of illumination functions (the especially bigger dry cell of volume), for the illumination functions of realizing screwdriver has increased difficulty.
Summary of the invention
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome existing screwdriver to realize that many screwdriver bits and illumination functions coexistence have the defective of difficulty, provide a kind of conduction Handle strip lamp multipurpose screw of rationally subsidiary standby screwdriver bit to criticize.
For achieving the above object, conduction Handle strip lamp multipurpose screw of the present utility model is criticized, comprise lever, it is characterized in that: described lever is made with conductive material, the head of described lever is settled the cutting ferrule that stretches out described lever forward, the sleeve of the replaceable screwdriver bit of plug-in mounting on the described cutting ferrule, the front end of described lever is settled the illuminating lamp towards the place ahead, the container cavity that is used to settle power supply that is positioned at described sleeve rear is offered in described lever inside, the front end of described container cavity is provided with first power contact, described container cavity has uncovered at the afterbody of described lever, the afterbody of described lever is connected with lid and establishes described uncovered tail-hood, described tail-hood is provided with the second source contact, described power supply, first power contact, illuminating lamp, lever, tail-hood, the second source contact is connected in the lighting loop and connects a contactor in this lighting loop.
As the optimization technique means, described lighting loop comprises that one is enclosed within the circuit board on the described cutting ferrule, and described illuminating lamp is installed on this circuit board.Further, described circuit board is connected, contacts with described lever through an electric contact point with described first power contact through a lead.What is more, the head of described lever connects a gland, and described circuit board is pressed on the lever by described gland.Then, described circuit board and described cutting ferrule fixedly are assembled together, and the back segment of described cutting ferrule is set as prismatic section, is provided with prismatic hole in the described lever, and described prismatic section is inserted in the described prismatic hole.Further, described lever comprises a neck cover that is positioned at the outside, described prismatic hole, and described gland puts by being threaded in this neck, and described electric contact point contact is on the hole wall in described prismatic hole.
As the optimization technique means, the head of described lever is settled the translucent cover that is covered with described illuminating lamp.
As the optimization technique means, described contactor is placed on the described tail-hood, and an end of described contactor is connected with described second source contact, and the other end of described contactor is connected with described tail-hood.
As the optimization technique means, the fixing assembling of described cutting ferrule and described lever.
The beneficial effects of the utility model are: by settle the illuminating lamp towards the place ahead at the head of lever, head at lever is settled cutting ferrule, make cutting ferrule stretch out lever forward, dispose the sleeve of replaceable screwdriver bit for cutting ferrule, cutting ferrule is unlikely to make cutting ferrule to take the too big size of lever, space on the lever is kept somewhere out the power supply that is used to place for illuminating lamp work, be particularly useful for settling the dry cell of being convenient to buy everywhere, make and on a screwdriver, realizing the coexistence of illumination under the prerequisite that does not increase the lever volume with replaceable batch of first two function.
Description of drawings
Fig. 1 is the profile schematic diagram of a preferred embodiment of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is the profile schematic diagram of the utility model sleeve.
Fig. 4 is that the B-B of Fig. 3 is to cutaway view.
Fig. 5 is the profile schematic diagram of the utility model cutting ferrule.
Fig. 6 is that the C-C of Fig. 5 is to cutaway view.
Fig. 7 is the enlarged diagram of looking up of Fig. 5.
Fig. 8 is the enlarged diagram of overlooking of Fig. 5.
Fig. 9 is that the D-D of Figure 10 is to cutaway view.
Figure 10 is the profile schematic diagram of the utility model translucent cover.
Figure 11 is the right view of Figure 10.
Figure 12 is the profile schematic diagram of the utility model gland.
Figure 13 is that the E-E of Figure 12 is to cutaway view.
The number in the figure explanation:
The 1-lever, 11-tread plate, 12-container cavity, 13-first power contact, 14-dividing plate, the prismatic hole of 15-, 16-neck cover;
The 2-cutting ferrule, 21-groove, the prismatic section of 22-;
The 31-screwdriver bit, the 32-screwdriver bit;
The 4-sleeve, 41-pellet shot from a slingshot, 42-support spring, 43-projection;
The 51-illuminating lamp, 52-circuit board, 53-translucent cover;
The 6-power supply;
The 7-tail-hood, 71-second source contact, 72-rubber case;
The 8-contactor;
The 9-gland.
The specific embodiment
Below in conjunction with Figure of description the utility model is described further.
As Fig. 1,2 are depicted as a preferred embodiment of the present utility model, embodiment sets forth the basic inventive concept that the utility model conduction Handle strip lamp multipurpose screw is criticized whereby: this conduction Handle strip lamp multipurpose screw is criticized and is comprised the lever made from conductive material 1, the conductive material preferable alloy, for the ease of making, can intercept the tubular aluminum alloy profile and make lever through machining again, for the ease of gripping, the tread plate 11 that setting-in plastics or rubber are made on lever 1, the head of lever 1 is settled the cutting ferrule 2 that stretches out lever forward, thereby be unlikely to make cutting ferrule 2 to take the bigger length of lever 1, the replaceable screwdriver bit 31 of plug-in mounting on the cutting ferrule 2,32 sleeve 4(is for realizing described plug-in mounting, on sleeve 4, settle the support spring 42 of pellet shot from a slingshot 41 and support pellet shot from a slingshot and establish projection 43, on cutting ferrule 2, offer groove 21, then sleeve 4 can be inserted in the cutting ferrule 2, by projection 43 and cooperating of groove 21 transmitting moment of torsion, suppress at cutting ferrule 2 inwalls by pellet shot from a slingshot 41 and to avoid sleeve from cutting ferrule, to come off), cutting ferrule 2 stretches out the part of lever and stretches out the part of cutting ferrule as batch bar with sleeve 4, but the two ends of this sleeve 4 are the plug-in mounting screwdriver bit all, if all select the double end screwdriver bit for use, then can on a sleeve, dispose two, the screwdriver bit of four kinds of head types, direction by the transposing screwdriver bit during use is or/and the direction of sleeve selects for use suitable screwdriver bit head to realize multiple use, the front end of lever 1 is settled the illuminating lamp 51 towards the place ahead, the container cavity 12 that is used to settle power supply 6 that is positioned at sleeve 4 rears is offered in lever 1 inside, the front end of container cavity 12 is established first power contact 13, this first power contact 13 can be contained on the dividing plate 14 that is fixed in herein, container cavity 12 has the uncovered power supply that is used for taking out or laying at the afterbody of lever 1, the afterbody of lever 1 is connected with lid and establishes uncovered tail-hood 7, so that power supply is enclosed in the container cavity, establish second source contact 71 on the tail-hood 7, power supply 6, first power contact 13, illuminating lamp 51, lever 1, tail-hood 7, second source contact 71 is connected in the lighting loop and connects a contactor 8 in this lighting loop, can connect lighting circuit by contactor and make illuminating lamp luminous lighting or disconnect lighting circuit close illuminating lamp.
When using this screwdriver, hold lever 1, connect lighting loop by contactor 8 and can make illuminating lamp luminous, take this and screw can be screwed in the smooth alignment work of screwdriver bit position to the position of front irradiation screw.This scheme makes cutting ferrule 2 stretch out lever 1, do not take the too big length of lever, space on the lever can be kept somewhere out the power supply that is used to place for illuminating lamp work, be particularly useful for settling the dry cell of being convenient to buy (according to situation everywhere, a plurality of dry cells can be installed on the support body and constitute battery pack), make and on a screwdriver, realizing the coexistence of illumination under the prerequisite that does not increase the lever volume with replaceable batch of first two function.
As the further of technique scheme improved and replenish, the utility model also comprises the additional technical feature that following each section addressed, and according to specifically acting on they is selected for use on the described technical scheme of epimere when implementing the utility model.
At first, lighting loop comprises that one is enclosed within the circuit board 52 on the cutting ferrule 2, and illuminating lamp 51 is installed on this circuit board 52, and in view of this structure, illuminating lamp 51 is light emitting diode (LED) preferably.Further, circuit board 52 is connected with first power contact 13, contacts with lever 1 through an electric contact point and realize being electrically connected through a lead.What is more, the head of lever 1 connects a gland 9, and circuit board 52 is glanded 9 and is pressed on and guarantees on the lever 1 that electric contact point contacts with the reliable of lever 1.Then, circuit board 52 fixedly is assembled together with cutting ferrule 2, establishes and cutting ferrule 2 can be limited on the lever 1 by the pressure of 9 pairs of circuit boards 52 of gland, and the back segment of cutting ferrule 2 is set as prismatic section 22, be provided with prismatic hole 15 in the lever 1, prismatic section 22 is inserted in the prismatic hole 15 transmits moment of torsion.Further, in structure shown in Fig. 1,2, part as handle, the outside in prismatic hole 15 overlaps 16 by the neck that has been threaded, gland 9 is by being threaded on this neck cover 16, electric contact point contact is on the hole wall in prismatic hole 15, thereby by neck cover 16 electric contact point being covered to avoid exposing leaks electricity.
Secondly, the head of lever 1 is settled the translucent cover 53 that is covered with illuminating lamp, and this translucent cover 53 can combine with circuit board, also can press with the circuit board split and by gland and establish.
The 3rd, contactor 8 is placed on the tail-hood 7, at this moment, contactor 8 preferred press buttones (also can be the switch such as the push button Ka Guan of other form, can select for use) according to concrete installation site, in order to guarantee its sealing, 72 pairs of contactors of a rubber-like rubber case of device, 8 sealings on tail-hood 7, neither contactor is pushed in influence, also can seal to contactor, one end of contactor 8 is connected with second source contact 71, and the other end of contactor 8 is connected with tail-hood 7.
The 4th, cutting ferrule 2 also can transmit moment of torsion with lever 1 fixing assembling, and this moment, circuit board can be fixed on the cutting ferrule, also can be provided with the cutting ferrule split.
Claims (9)
1. conduction Handle strip lamp multipurpose screw is criticized, comprise lever (1), it is characterized in that: described lever (1) is made with conductive material, the head of described lever (1) is settled the cutting ferrule (2) that stretches out described lever forward, described cutting ferrule (2) is gone up the replaceable screwdriver bit (31 of plug-in mounting, 32) sleeve (4), the front end of described lever (1) is settled the illuminating lamp (51) towards the place ahead, the container cavity that is used to settle power supply (6) (12) that is positioned at described sleeve (4) rear is offered in described lever (1) inside, the front end of described container cavity (12) is provided with first power contact (13), described container cavity (12) has uncovered at the afterbody of described lever (1), the afterbody of described lever (1) is connected with lid and establishes described uncovered tail-hood (7), described tail-hood (7) is provided with second source contact (71), described power supply (6), first power contact (13), illuminating lamp (51), lever (1), tail-hood (7), second source contact (71) is connected in the lighting loop and connects a contactor (8) in this lighting loop.
2. conduction Handle strip lamp multipurpose screw according to claim 1 is criticized, and it is characterized in that: described lighting loop comprises that one is enclosed within the circuit board (52) on the described cutting ferrule (2), and described illuminating lamp (51) is installed on this circuit board (52).
3. conduction Handle strip lamp multipurpose screw according to claim 2 is criticized, and it is characterized in that: described circuit board (52) is connected with described first power contact (13), contacts with described lever (1) through an electric contact point through a lead.
4. conduction Handle strip lamp multipurpose screw according to claim 3 is criticized, and it is characterized in that: the head of described lever (1) connects a gland (9), and described circuit board (52) is pressed on the lever (1) by described gland (9).
5. conduction Handle strip lamp multipurpose screw according to claim 4 is criticized, it is characterized in that: described circuit board (52) fixedly is assembled together with described cutting ferrule (2), the back segment of described cutting ferrule (2) is set as prismatic section (22), be provided with prismatic hole (15) in the described lever (1), described prismatic section (22) is inserted in the described prismatic hole (15).
6. conduction Handle strip lamp multipurpose screw according to claim 5 is criticized, it is characterized in that: described lever (1) comprises a neck cover (16) that is positioned at the outside, described prismatic hole (15), described gland (9) is by being threaded on this neck cover (16), and described electric contact point contact is on the hole wall in described prismatic hole (15).
7. criticize according to each described conduction Handle strip lamp multipurpose screw among the claim 1-5, it is characterized in that: the head of described lever (1) is settled the translucent cover (53) that is covered with described illuminating lamp (51).
8. criticize according to each described conduction Handle strip lamp multipurpose screw among the claim 1-5, it is characterized in that: described contactor (8) is placed on the described tail-hood (7), one end of described contactor (8) is connected with described second source contact (71), and the other end of described contactor (8) is connected with described tail-hood (7).
9. conduction Handle strip lamp multipurpose screw according to claim 1 is criticized, and it is characterized in that: described cutting ferrule (2) and the fixing assembling of described lever (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200936282U CN202037576U (en) | 2011-04-01 | 2011-04-01 | Multifunctional screw driver with lamp for conductive grab handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200936282U CN202037576U (en) | 2011-04-01 | 2011-04-01 | Multifunctional screw driver with lamp for conductive grab handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202037576U true CN202037576U (en) | 2011-11-16 |
Family
ID=44965041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200936282U Expired - Lifetime CN202037576U (en) | 2011-04-01 | 2011-04-01 | Multifunctional screw driver with lamp for conductive grab handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202037576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985549A (en) * | 2015-07-09 | 2015-10-21 | 吴江市三达五金工具厂 | Practical hardware screwdriver |
-
2011
- 2011-04-01 CN CN2011200936282U patent/CN202037576U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985549A (en) * | 2015-07-09 | 2015-10-21 | 吴江市三达五金工具厂 | Practical hardware screwdriver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |