CN214604040U - Dual-mode screwdriver - Google Patents
Dual-mode screwdriver Download PDFInfo
- Publication number
- CN214604040U CN214604040U CN202120259238.1U CN202120259238U CN214604040U CN 214604040 U CN214604040 U CN 214604040U CN 202120259238 U CN202120259238 U CN 202120259238U CN 214604040 U CN214604040 U CN 214604040U
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- handle
- baffle
- plate
- spout
- screwdriver
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Abstract
The utility model discloses a double mode screwdriver, include: handle, aircraft nose and coupling assembling, the handle is equipped with the spout, the spout is followed the one end of handle extends to the other end, coupling assembling includes the connecting axle, the connecting axle extending direction with the spout extending direction becomes the contained angle setting, the one end of connecting axle is equipped with the sliding part, the sliding part is located in the spout with handle sliding connection, the other end of connecting axle is equipped with connecting portion, connecting portion locate outside the spout, the aircraft nose with connecting portion connect, the extending direction of aircraft nose with the connecting axle extending direction is unanimous, the aircraft nose is kept away from the one end of connecting portion is equipped with the screwdriver head.
Description
Technical Field
The utility model relates to a screwdriver field, in particular to double mode screwdriver.
Background
Existing screwdriver products in the market can be basically operated by only one hand, partial product handles can be folded, the function and the operability of the screwdriver products are single, the screwdriver products can be operated by only one hand, user operation with small strength is easy to fatigue, and the screwdriver products cannot be easily taken stably due to too large vibration of the screwdriver during single-hand operation.
SUMMERY OF THE UTILITY MODEL
The main objective of the present invention is to provide a dual-mode screwdriver, which is intended to solve the above mentioned problems in the background art.
To achieve the above object, the present invention provides a dual-mode screwdriver, including: handle, aircraft nose and coupling assembling, the handle is equipped with the spout, the spout is followed the one end of handle extends to the other end, coupling assembling includes the connecting axle, the connecting axle extending direction with the spout extending direction becomes the contained angle setting, the one end of connecting axle is equipped with the sliding part, the sliding part is located in the spout with handle sliding connection, the other end of connecting axle is equipped with connecting portion, connecting portion locate outside the spout, the aircraft nose with connecting portion connect, the extending direction of aircraft nose with the connecting axle extending direction is unanimous, the aircraft nose is kept away from the one end of connecting portion is equipped with the screwdriver head.
Optionally, the sliding portion includes a first baffle and a second baffle, the first baffle is disposed at an end of the connecting shaft and is fixedly connected with the connecting shaft, the second baffle is provided with a through hole, the connecting shaft penetrates through the through hole, the second baffle is slidably connected with the connecting shaft, a compression spring is disposed between two opposite plate surfaces of the first baffle and the second baffle, and the width of the second baffle is greater than the width of the opening of the chute;
the machine head is provided with a connecting hole, and the connecting part is arranged in the connecting hole and then fixedly connected with the machine head along the extending direction of the connecting shaft;
under the natural state, the aircraft nose is close to the terminal surface of handle with the spout opening butt, first baffle with the bottom of spout has the clearance.
Optionally, the first baffle and the second baffle are provided with two corresponding threaded holes, the two threaded holes are respectively located on two sides of the connecting shaft, the first baffle and the second baffle are connected through a stud, and the stud is sleeved with the compression spring.
Optionally, the handle includes an upper cover and a bottom cover, the sliding groove opening is located on the bottom cover, and the upper cover and the bottom cover together form the sliding groove.
Optionally, the machine head is provided with a first installation cavity, a connecting hole is communicated with the first installation cavity, the connecting part is arranged in the installation cavity, the connecting part comprises a first connecting plate, a second connecting plate and a bottom plate, the first connecting plate and the second connecting plate are arranged on the same plate surface of the bottom plate, the first connecting plate and the second connecting plate extend along the length direction of the handle, the first connecting plate and the second connecting plate are respectively positioned on two sides of the opening of the sliding groove, the plate surface of the bottom plate is larger than the connecting hole, the connecting shaft penetrates through the connecting hole and is arranged between the first connecting plate and the second connecting plate, the connecting shaft, the first connecting plate and the second connecting plate are respectively provided with a matched rotating hole and a rotating shaft, and the connecting shaft is rotatably connected with the connecting part;
the outer side wall of the machine head is provided with a rotating groove, the rotating groove is communicated with the first mounting cavity, and the rotating groove extends along the opening direction of the sliding groove from the connecting hole.
Optionally, a motor is arranged in the first mounting cavity, a rotor of the motor is connected with the screwdriver head, a second mounting cavity is further arranged inside the handle, a battery is arranged in the second mounting cavity, and the battery is connected with the motor.
The utility model discloses technical scheme is through setting up aircraft nose and handle, through the relative position who changes aircraft nose and handle, realizes one-hand operation mode and both hands operation mode, and the aircraft nose is one-hand operation mode at the top, moves the aircraft nose in the middle of the handle, and for both hands operation mode, both hands can grip in the handle both sides, and are more laborsaving when letting the screwdriver use, reduce the tired out sense that vibrations brought, and the less user of strength also can be fine operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a dual-mode screwdriver of the present invention;
FIG. 2 is a cross-sectional view A-A of the dual mode screwdriver of FIG. 1;
FIG. 3 is a cross-sectional view B-B of the dual mode screwdriver of FIG. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
110 | First installation cavity |
| 120 | |
130 | Connecting |
| 140 | |
200 | |
| 210 | |
220 | |
| 230 | |
240 | |
| 250 | Chute opening | 300 | |
| 310 | Connecting |
320 | Sliding |
| 321 | |
322 | |
| 323 | Through |
324 | |
| 400 | Connecting |
410 | First connecting |
| 420 | Second connecting |
430 | |
| 440 | Rotating shaft |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a double mode screwdriver.
In the embodiment of the present invention, as shown in fig. 1 and fig. 2, the dual-mode screwdriver includes: the handle 200 is provided with a sliding groove 240, the sliding groove 240 extends from one end of the handle 200 to the other end of the handle, the connecting assembly 300 comprises a connecting shaft 310, the extending direction of the connecting shaft 310 and the extending direction of the sliding groove 240 form an included angle, one end of the connecting shaft 310 is provided with a sliding part 320, the sliding part 320 is arranged in the sliding groove 240 and is in sliding connection with the handle 200, the other end of the connecting shaft 310 is provided with a connecting part 400, the connecting part 400 is arranged outside the sliding groove 240, the handpiece 100 is connected with the connecting part 400, the extending direction of the handpiece 100 is consistent with the extending direction of the connecting shaft 310, and one end of the handpiece 100, which is far away from the connecting part 400, is provided with a screwdriver head 140;
specifically, the handpiece 100 and the handle 200 are arranged at an included angle, and are arranged at a right angle, so that the use is more labor-saving; the sliding groove 240 on the handle 200 extends from one end to the other end to the middle position, the extension directions of the connecting shaft 310 and the handpiece 100 are consistent and are arranged at right angles with the handle 200, one end of the connecting shaft 310 provided with the sliding part 320 is connected with the sliding groove 240 of the handle 200 in a sliding manner, one end provided with the connecting part 400 is connected with the handpiece 100, one end of the handpiece 100 far away from the handle 200 is provided with the screwdriver head 140, so that the handpiece 100 can have two use modes in use, the first mode is that the handpiece 100 is connected with the head of the handle 200, single-hand operation can be realized, when strength is small, the second mode is adopted, the handpiece 100 is slid to the middle part of the handle 200, the handpiece 100 divides the handle 200 into a left part and a right part, operation can be realized by using two hands, the two hands can be held at the two sides of the handpiece 100, so that the screwdriver is more labor-saving in use, and fatigue caused by shaking lock is reduced, the user with less strength can also operate conveniently.
Further, please refer to fig. 2 in combination, in the embodiment of the present invention, the sliding portion 320 includes a first blocking plate 321 and a second blocking plate 322, the first blocking plate 321 is disposed at an end of the connecting shaft 310 and is fixedly connected to the connecting shaft 310, the second blocking plate 322 is disposed with a through hole 323, the connecting shaft 310 penetrates through the through hole 323, the second blocking plate 322 is slidably connected to the connecting shaft 310, a compression spring 324 is disposed between two opposite plate surfaces of the first blocking plate 321 and the second blocking plate 322, and a width of the second blocking plate 322 is greater than a width of the chute opening 250; the machine head 100 is provided with a connecting hole 130, and the connecting part 400 is arranged in the connecting hole 130 and then fixedly connected with the machine head 100 along the extending direction of the connecting shaft 310; in a natural state, an end surface of the handpiece 100 close to the handle 200 abuts against the chute opening 250, and a gap is formed between the first baffle 321 and the bottom of the chute 240; specifically, a first baffle 321 and a second baffle 322 are arranged in parallel, the first baffle 321 is located at an end of the connecting shaft 310, a through hole 323 is arranged in the middle of the second baffle 322, the rear end of the first baffle 321 is sleeved at the middle of the connecting shaft 310, the first baffle 321 and the second baffle 322 are provided with threaded holes, the first baffle 321 and the second baffle 322 are connected through screws, a compression spring 324 is sleeved on the screws, two ends of the compression spring 324 are respectively abutted against the first baffle 321 and the second baffle 322, the compression spring is in a compression state, so that the spring respectively applies elastic force to the first baffle 321 and the second baffle 322, the first baffle 321 is subjected to upward force, the second baffle 322 is subjected to downward force, the width of the second baffle 322 is greater than that of the chute opening 250, the second baffle 322 is clamped at the chute opening 250, the first baffle 321 moves upward to drive the connecting shaft 310 to move upward, and the other end of the connecting shaft 310 is arranged in the connecting hole 130 of the handpiece 100, so that the connecting shaft 310 applies an upward pulling force to the handpiece 100, and the end of the handpiece 100 abuts against the lower end of the handle 200, so that the two are firmly connected; similarly, the upper end surface of the handpiece 100 and the lower end surface of the handle 200 can be set to be flat, so that the upper end surface of the handpiece 100 and the lower end surface of the handle 200 are completely attached to each other in a natural state, and the connection is firmer;
further, please refer to fig. 2 in combination, in an embodiment of the present invention, the first baffle 321 and the second baffle 322 are respectively provided with two corresponding threaded holes, the two threaded holes are respectively located at two sides of the connecting shaft 310, the first baffle 321 and the second baffle 322 are connected by a stud, and the stud is sleeved with the compression spring 324; specifically, the connecting shaft 310 and the two threaded holes are located on a straight line in the transverse direction, and the two threaded holes are located on two sides of the connecting shaft 310, so that the elastic forces applied to the first baffle 321 and the second baffle 322 by the two springs located on the two screws are uniformly distributed, and the stress is uniform.
Further, referring to fig. 3, in the embodiment of the present invention, the handle 200 includes an upper cover 220 and a bottom cover 230, the sliding slot opening 250 is located on the bottom cover 230, and the upper cover 220 and the bottom cover 230 cover and cover to form the sliding slot 240; the handle 200 is divided into an upper cover 220 and a bottom cover 230 which are connected up and down, the middle of the upper cover 220 and the bottom cover 230 is hollow to form a sliding groove 240, an opening of the sliding groove 240 is arranged on the lower end face of the bottom cover 230, during installation, the upper cover 220 is opened, the connecting shaft 310 penetrates out from the sliding groove opening 250, and after the sliding part 320 is installed, the upper cover 220 is covered, so that the structure is simple, and the installation and the disassembly are convenient.
Further, referring to fig. 2 and 3, in an embodiment of the present invention, the handpiece 100 is provided with a first mounting cavity 110, a connecting hole 130 is communicated with the first mounting cavity 110, the connecting portion 400 is disposed in the mounting cavity, the connecting portion 400 includes a first connecting plate 410, a second connecting plate 420 and a bottom plate, the first connecting plate 410 and the second connecting plate 420 are disposed on a same plate surface of the bottom plate, the first connecting plate 410 and the second connecting plate 420 extend along a length direction of the handle 200, the first connecting plate 410 and the second connecting plate 420 are respectively disposed on two sides of the chute opening 250, a plate surface of the bottom plate is larger than the connecting hole 130, the connecting shaft 310 passes through the connecting hole 130 and is disposed between the first connecting plate 410 and the second connecting plate 420, the connecting shaft 310, the first connecting plate 410 and the second connecting plate 420 are provided with a rotating hole 430 and a rotating shaft 440, the connecting shaft 310 is rotatably connected with the connecting part 400; the outer side wall of the machine head 100 is provided with a rotating groove 120, the rotating groove 120 is communicated with the first mounting cavity 110, and the rotating groove 120 extends from the connecting hole 130 along the direction of the sliding groove opening 250;
specifically, the first mounting cavity 110 is formed by hollowing the machine head 100, the connecting hole 130 is formed at the end of the machine head 100 connected with the connecting shaft 310, the connecting hole 130 is communicated with the first mounting cavity 110, during mounting, the connecting shaft 310 penetrates into the first mounting cavity 110, the first connecting plate 410 and the second connecting plate 420 are oppositely arranged in parallel, the extending direction of the two connecting plates is consistent with the extending direction of the handle 200, the connecting part 400 is arranged below the connecting hole 130 in the first mounting cavity 110, the connecting shaft 310 is arranged between the two connecting plates, and the two connecting plates are rotatably connected through the rotating hole 430 and the rotating shaft; the rotating groove 120 is communicated with the connecting hole 130 and the first mounting cavity 110 from the outer side wall of the machine head 100, and the rotating groove 120 faces the extending direction of the handle 200, so that when the screwdriver is not used, the machine head 100 can be rotated to the same direction of the handle 200 along the rotating groove 120 and is attached to the handle 200, and therefore the occupied space of the screwdriver is reduced, and the screwdriver is convenient to store and carry. The position of connecting portion 400 in first installation cavity 110 needs to guarantee that connecting portion 400 and aircraft nose 100 can not produce relative rotation in the circumference of aircraft nose 100, and aircraft nose 100 rotates around connecting axle 310 when preventing to use, adopts the shape that sets up connecting portion 400 to the approximate square in this embodiment, sets up the square recess with connecting portion 400 profile modeling at the top of first installation cavity 110 to set up connecting portion 400 in the recess, prevent connecting axle 310 and aircraft nose 100 relative slip at the during operation.
Further, referring to fig. 3, in the present embodiment, a motor is disposed in the first mounting cavity 110, a rotor of the motor is connected to the screwdriver head 140, a second mounting cavity 210 is further disposed in the handle 200, and a battery is disposed in the second mounting cavity 210 and connected to the motor. Set up second installation cavity 210 in handle 200, establish the battery at second installation cavity 210, put the motor in first installation cavity 110, both separate the setting separately, prevent that when using, aircraft nose 100 from producing high temperature heat, damaging the battery, safe and reliable more.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A dual mode screwdriver, comprising: handle, aircraft nose and coupling assembling, the handle is equipped with the spout, the spout is followed the one end of handle extends to the other end, coupling assembling includes the connecting axle, the connecting axle extending direction with the spout extending direction becomes the contained angle setting, the one end of connecting axle is equipped with the sliding part, the sliding part is located in the spout with handle sliding connection, the other end of connecting axle is equipped with connecting portion, connecting portion locate outside the spout, the aircraft nose with connecting portion connect, the extending direction of aircraft nose with the connecting axle extending direction is unanimous, the aircraft nose is kept away from the one end of connecting portion is equipped with the screwdriver head.
2. The dual-mode screwdriver according to claim 1, wherein the sliding part comprises a first baffle and a second baffle, the first baffle is arranged at the end part of the connecting shaft and fixedly connected with the connecting shaft, the second baffle is provided with a through hole, the connecting shaft penetrates through the through hole, the second baffle is slidably connected with the connecting shaft, a compression spring is arranged between two opposite plate surfaces of the first baffle and the second baffle, and the width of the second baffle is greater than the width of the opening of the sliding chute;
the machine head is provided with a connecting hole, and the connecting part is arranged in the connecting hole and then fixedly connected with the machine head along the extending direction of the connecting shaft;
under the natural state, the aircraft nose is close to the terminal surface of handle with the spout opening butt, first baffle with the bottom of spout has the clearance.
3. The dual-mode screwdriver as recited in claim 2, wherein each of said first and second stop plates has two corresponding threaded holes, said two threaded holes are respectively located on both sides of said connecting shaft, said first and second stop plates are connected by a stud, and said compression spring is sleeved on said stud.
4. The dual mode screwdriver as defined in claim 2, wherein said handle comprises an upper cover and a lower cover, said slot opening being located on said lower cover, said upper cover and said lower cover cooperating to form said slot.
5. The dual mode screwdriver as recited in claim 2, wherein said screwdriver head defines a first mounting cavity, a connecting bore communicating with said first mounting cavity, the connecting part is arranged in the mounting cavity and comprises a first connecting plate, a second connecting plate and a bottom plate, the first connecting plate and the second connecting plate are arranged on the same plate surface of the bottom plate, the first connecting plate and the second connecting plate extend along the length direction of the handle, the first connecting plate and the second connecting plate are respectively positioned at two sides of the opening of the sliding chute, the plate surface of the bottom plate is larger than the connecting hole, the connecting shaft passes through the connecting hole and is arranged between the first connecting plate and the second connecting plate, the connecting shaft, the first connecting plate and the second connecting plate are provided with matched rotating holes and rotating shafts, and the connecting shaft is rotatably connected with the connecting part;
the outer side wall of the machine head is provided with a rotating groove, the rotating groove is communicated with the first mounting cavity, and the rotating groove extends along the opening direction of the sliding groove from the connecting hole.
6. The dual mode screwdriver as recited in claim 5, wherein a motor is disposed in said first mounting cavity, a rotor of said motor is connected to said screwdriver head, a second mounting cavity is disposed in said handle, a battery is disposed in said second mounting cavity, and said battery is connected to said motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120259238.1U CN214604040U (en) | 2021-01-29 | 2021-01-29 | Dual-mode screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120259238.1U CN214604040U (en) | 2021-01-29 | 2021-01-29 | Dual-mode screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214604040U true CN214604040U (en) | 2021-11-05 |
Family
ID=78439545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120259238.1U Active CN214604040U (en) | 2021-01-29 | 2021-01-29 | Dual-mode screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214604040U (en) |
-
2021
- 2021-01-29 CN CN202120259238.1U patent/CN214604040U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |