CN111168612A

CN111168612A - Simplified screwdriver for screwing a large number of screws on server and use method

Info

Publication number: CN111168612A
Application number: CN201911423281.0A
Authority: CN
Inventors: 朱黎
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-19

Abstract

The invention provides a simplified screwdriver for screwing a large number of screws on a server, which adopts the following scheme: including rotatory cap, screwdriver main part, direction sheath and winding, the screwdriver main part passes and both link firmly integratively from the bottom of direction sheath, and the upper portion of direction sheath is rotationally connected the lower part of rotatory cap, the one end of winding pass through reset assembly with the screwdriver main part is connected, and the other end of winding is the free end and exposes the direction axle sleeve can drive through the pulling winding the screwdriver main part rotates, the bottom of screwdriver main part with treat to twist the screw cooperation. To a large amount of miniature screws on the server, provide a neotype screwdriver, press or hold between the fingers rotatory cap through a hand, another hand pulling winding can drive the screwdriver main part and rotate, and then twists the screw, and is light laborsaving more, especially when twisting a large amount of miniature screws, can raise the efficiency.

Description

Simplified screwdriver for screwing a large number of screws on server and use method

Technical Field

The invention relates to the field of computer equipment auxiliary tools, in particular to a simplified screwdriver for screwing a large number of screws on a server.

Background

A screwdriver is a tool used to turn a screw to a desired position, usually has a thin wedge-shaped head that can be inserted into a slot or recess in the head of the screw, and is also an indispensable tool for our daily life and testing. In the test work, the screw driver can be used in the work of fixing the CPU base, stabilizing the probe, disassembling the case and the like, and the screw driver which is easy to use and portable can double the work with half the effort. In the test work of server, the development initial stage of new platform can make the test and verify the board, can design many verification circuits, involves the use of many miniature screws, does not have the instrument of especially using to use now, and the test can consume a large amount of manpowers and time.

The server industry can use a plurality of screwdrivers, a hard disk, a case and the like are disassembled, most of the screwdrivers can use a combined screwdriver, the screwdriver with the screwdriver head separated from a hand grip is used, when screws of different types need to be installed, the screwdriver head is only replaced, and a large number of screwdrivers do not need to be provided. Or an electric screwdriver may be used.

However, the common combined screwdriver is convenient when the number is small because the screws are completely screwed by hands, but wastes time and labor to hurt the body when the test amount is large. Especially when the new platform verifies the board test, the test point is many, and the screw hole is also many, uses ordinary screwdriver very much to consume the manpower. The electric screwdriver has fewer bits, and the screw is easy to be broken when the small screw is screwed, so that the test is inconvenient. In addition, the electric screwdriver needs to be used by plugging in electricity, and additional requirements are required for a test environment. For example, in some verification plates, 1000 screws need to be screwed on one plate card, the size of the screw head is small, the electric screwdriver does not have corresponding tool bits, the screws are easy to be punched, and the operation is time-consuming and labor-consuming.

Therefore, in view of the above problems, it is an urgent need to develop a simplified screwdriver for screwing a large number of screws on a server.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides the simplified screwdriver for screwing a large number of screws on the server, which can finish the screw screwing work anytime and anywhere in a time-saving and labor-saving manner and improve the working efficiency.

The technical scheme adopted by the invention is as follows: the utility model provides a simplified screwdriver for twisting a large amount of screws on server, includes rotatory cap, screwdriver main part, direction sheath and winding, the screwdriver main part is followed the bottom of direction sheath is passed and both link firmly integratively, the upper portion of direction sheath is rotationally connected the lower part of rotatory cap, the one end of winding through reset assembly with the screwdriver main part is connected, the other end of winding just exposes for the free end the direction axle sleeve can drive through the pulling winding the screwdriver main part rotates, the bottom of screwdriver main part with wait to twist the screw cooperation. To a large amount of miniature screws on the server, provide a neotype screwdriver, press or the rotatory cap is held between the fingers to one hand, another hand pulling winding can drive the screwdriver main part and rotate, and then twists the screw, utilizes a new principle formula structure, has changed the direct mode of twisting of traditional hand, and is light laborsaving more, especially when twisting a large amount of miniature screws, can raise the efficiency.

Further, the reset assembly comprises a winding spring, one end of the winding spring is fixed on the screwdriver main body, and the other end of the winding spring is connected with the winding belt. Utilize the coiling spring to realize turning into the pulling force and driving screwdriver main part pivoted torsional force, can realize automatic re-setting simultaneously, guarantee the normal work of winding.

Furthermore, the upper portion of screwdriver main part is arranged in the guide shaft sleeve, wrap spring installs the upper portion of screwdriver main part, the notch has been seted up on the lateral wall of direction sheath, the winding passes behind the notch with wrap spring is connected. The winding belt penetrates through the guide shaft sleeve to be connected with the winding spring.

Further, the rotating cap comprises a pinching part, a connecting part and a positioning part, the top of the guide sheath is mounted on the connecting part, the pinching part is arranged at the top of the connecting part, and the positioning part is arranged on the bottom end face of the connecting part and is located inside the guide sheath.

Furthermore, the top end of the screwdriver main body is connected with the positioning part. And positioning the screwdriver main body.

Furthermore, a circular groove is arranged on the connecting part, and the upper part of the guide sheath is clamped in the groove.

Further, the diameter of the holding part is larger than that of the connecting part. The knob is convenient to be pinched or pressed by hands.

Furthermore, a pull shaft is fixed at one end of the winding belt, and the width of the pull shaft is larger than that of the notch. Have and make the spacing function of winding other end, avoid the winding other end also to enter into inside the direction sheath, and be convenient for spur the winding through drawing the axle.

Further, the guide sheath is of a cylindrical configuration.

In addition, the invention also provides a using method of the simplified screwdriver, which comprises the following steps:

a1, aligning the lower part of the screwdriver body with a screw to be screwed and then connecting the screwdriver body with the screw;

a2, pinching or pressing the rotating cap with one hand, pulling the winding belt with the other hand to drive the screwdriver body to rotate, and further screwing the screw;

a3, and then separating the screwdriver body from the release screw, and rewinding the winding belt under the action of the reset component after loosening the winding belt.

According to the technical scheme, the invention has the following advantages:

to a large amount of miniature screws on the server, provide a neotype screwdriver, press or the rotatory cap is held between the fingers to one hand, another hand pulling winding can drive the screwdriver main part and rotate, and then twists the screw, utilizes a new principle formula structure, has changed the direct mode of twisting of traditional hand, and is light laborsaving more, especially when twisting a large amount of miniature screws, can raise the efficiency.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a front view of fig. 1.

In the figure, 1, a rotating cap, 3, a winding tape, 4, a guide sheath, 5, a screwdriver body, 6 and a winding spring.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

Detailed Description

The invention provides a simplified screwdriver for screwing a large number of screws on a server, which comprises a rotating cap 1, a screwdriver main body 5, a guide sheath 4 and a winding belt 3, wherein the guide sheath 4 is in a cylindrical structure, the screwdriver main body 5 penetrates through the bottom of the guide sheath 4 and is fixedly connected with the guide sheath 4 into a whole, the upper part of the guide sheath 4 is rotatably connected with the lower part of the rotating cap 1, one end of the winding belt 3 is connected with the screwdriver main body 5 through a reset component, the other end of the winding belt 3 is a free end and is exposed out of a guide shaft sleeve, the screwdriver main body 5 can be driven to rotate by pulling the winding belt 3, and the bottom of the screwdriver main body 5 is matched with the screws to be screwed. To a large amount of miniature screws on the server, provide a neotype screwdriver, press or hold between the fingers rotatory cap 1 through one hand, another hand stimulates winding 3 can drive screwdriver main part 5 and rotate, and then twists the screw, utilizes a new principle formula structure, has changed traditional mode of directly twisting with the hand, and is light laborsaving more, especially when twisting a large amount of miniature screws, can raise the efficiency. Wherein, reset assembly includes wrap spring 6, and wrap spring 6's one end is fixed on screwdriver main part 5, and wrap spring 6's the other end is connected with winding area 3. Utilize coiling spring 6 to realize turning into the pulling force and driving screwdriver main part 5 pivoted torsional force, can realize automatic re-setting simultaneously, guarantee winding 3 normal work.

The upper portion of the screwdriver main body 5 is located in the guide shaft sleeve, the winding spring 6 is installed on the upper portion of the screwdriver main body 5, a notch is formed in the side wall of the guide sheath 4, the winding belt 3 penetrates through the notch and then is connected with the winding spring 6, and the winding belt 3 penetrates through the guide shaft sleeve and is connected with the winding spring 6. Specifically, rotatory cap 1 is including holding between the fingers the portion, connecting portion and location portion, install on connecting portion at the top of direction sheath 4, hold between the fingers the portion and set up in the top of connecting portion, location portion sets up on the bottom face of connecting portion and lies in the inside of direction sheath 4, the top and the location portion of screwdriver main part 5 are connected, fix a position screwdriver main part 5, be provided with annular groove on the connecting portion, the upper portion joint of direction sheath 4 is to this recess, the diameter of holding between the fingers the portion is greater than the diameter of connecting portion, be convenient for the hand hold between the fingers or press the knob.

In addition, a pulling shaft is fixed at one end of the winding belt 3, and the width of the pulling shaft is larger than that of the notch. Have and make the spacing function of the 3 other ends of winding, avoid the 3 other ends of winding also to enter into inside the direction sheath 4, and be convenient for spur winding 3 through drawing the axle.

a1, aligning the lower part of the screwdriver body 5 with a screw to be screwed and then connecting the screwdriver body with the screw;

a2, pinching or pressing the rotating cap 1 with one hand, pulling the winding belt 3 with the other hand, driving the screwdriver main body 5 to rotate, and further screwing the screw;

a3, then the screwdriver body 5 is separated from the screw, and the winding belt 3 is rewound under the action of the reset component after the winding belt 3 is loosened.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings, if any, are used for distinguishing relative positions without necessarily being construed qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a simplified screwdriver for twisting a large amount of screws on server, a serial communication port, including rotatory cap (1), screwdriver main part (5), direction sheath (4) and winding (3), screwdriver main part (5) are followed the bottom of direction sheath (4) is passed and both link firmly integratively, the upper portion of direction sheath (4) is rotationally connected the lower part of rotatory cap (1), the one end of winding (3) pass through reset assembly with screwdriver main part (5) are connected, the other end of winding (3) is the free end and exposes the direction axle sleeve, can drive through pulling winding (3) screwdriver main part (5) rotate, the bottom of screwdriver main part (5) with wait to twist the screw cooperation.

2. The screw driver for driving a plurality of screws on a server according to claim 1, wherein the reset assembly comprises a coil spring (6), one end of the coil spring (6) is fixed on the screw driver body (5), and the other end of the coil spring (6) is connected with the winding tape (3).

3. The screw driver for driving a plurality of screws on a server according to claim 2, wherein the upper portion of the screw driver body (5) is located in the guide sleeve, the coil spring (6) is mounted on the upper portion of the screw driver body (5), the side wall of the guide sheath (4) is provided with a notch, and the coil (3) is connected with the coil spring (6) after passing through the notch.

4. The screw driver for turning a large number of screws on a server as recited in claim 3, characterized in that the rotation cap (1) comprises a grip portion on which the top of the guide sheath (4) is mounted, a connection portion provided on the top of the connection portion, and a positioning portion provided on the bottom end face of the connection portion and located inside the guide sheath (4).

5. The screw driver for turning a plurality of screws on a server according to claim 4, wherein the tip of the screw driver body (5) is connected with the positioning part.

6. The screw driver for driving a plurality of screws on a server according to claim 5, wherein said connection portion is provided with a circular groove into which the upper portion of said guide sheath (4) is snapped.

7. The simplified screwdriver as recited in claim 6, wherein the diameter of the gripping portion is greater than the diameter of the connecting portion.

8. The screw driver for driving a plurality of screws on a server according to claim 3, wherein a pulling shaft is fixed to one end of the tape (3), and the width of the pulling shaft is greater than that of the notch.

9. The screw driver for driving a plurality of screws on a server according to claim 1, characterized in that said guide sheath (4) is of cylindrical conformation.

10. The method for using the simplified screwdriver as recited in claim 1, comprising the steps of:

a1, aligning the lower part of the screwdriver body (5) to a screw to be screwed and then connecting the screwdriver body with the screw;

a2, pinching or pressing the rotating cap (1) with one hand, pulling the winding belt (3) with the other hand to drive the screwdriver main body (5) to rotate, and further screwing the screw;

a3, then the screwdriver body (5) is separated from the screw, and the coiling belt (3) is rewound under the action of the reset component after the coiling belt (3) is loosened.