CN216967607U - Visual screwdriver - Google Patents

Abstract

The utility model discloses a visual screwdriver, and relates to the technical field of screwdrivers. The endoscope comprises a screwdriver rod, wherein an insulating shell is arranged on the periphery of the screwdriver rod, a handle is fixed at one end of the screwdriver rod, an endoscope is arranged in the insulating shell, and a WIFI chip is arranged in the handle. According to the utility model, the screw part needing to be locked is transmitted into the WIFI chip through the endoscope, the WIFI chip can be connected with the mobile phone, and the picture is transmitted into the mobile phone APP for observation, so that the problem can be solved to the outside, the working efficiency is greatly improved, the economic loss is greatly reduced, the expansion plate is arranged at the insulation shell, the gear is manually rotated, the gear is meshed with the toothed plate to drive the expansion plate to fix the position of the endoscope, the situation that the picture is unclear due to shaking of the endoscope in the insulation shell is effectively reduced, meanwhile, the endoscope is conveniently detached to prevent the endoscope from being broken when the endoscope is not needed, and the stability and convenience of the endoscope are improved.

Description

Visual screwdriver

Technical Field

The utility model belongs to the technical field of screwdrivers, and particularly relates to a visual screwdriver.

Background

A screwdriver is a common tool used to turn a screw to place it, and typically has a thin wedge-shaped head that is insertable into a slot or recess in the head of the screw. The screwdriver utilizes the working principle of a lever when being used for prying a paint cover. The larger the distance between the power point and the fulcrum is, the more labor is saved, so that the long screwdriver is more labor-saving than the short screwdriver. When the screwdriver is used for screwing the screws, the working principle of the wheel shaft is utilized. The larger the wheel, the more labor-saving, so that the screwdriver with the thick handle is more labor-saving than the screwdriver with the thin handle for screwing.

The patent application with the publication number CN208117694U discloses a screwdriver, which comprises a handle, a screwdriver head box and a screwdriver head, wherein the screwdriver head box is mounted on the handle through a rotating shaft, the screwdriver head box can rotate around the axis of the rotating shaft relative to the handle and is provided with a plurality of screwdriver head mounting holes, one screwdriver head is mounted in each screwdriver mounting hole, the screwdriver heads are different from one another, and when the screwdriver head box rotates around the rotating shaft, the screwdriver head mounting holes are driven to switch between a working station and a non-working station; the handle is provided with a first driving device and a second driving device; the screwdriver is also provided with a camera; and the processing module is used for generating driving information according to the information of the camera, so that the first driving device and the second driving device act according to the driving information to drive the screwdriver head matched with the screw model to act.

The terminal and the screw fastening are necessary and indispensable parts in the transformer substation maintenance process, and are one of the guarantees of stable operation of the transformer substation, but sometimes in the screw fastening process, part of the screws are blocked by the covered edges of the equipment shell, so that people cannot directly see the screws, inconvenience is caused to work, the work efficiency is affected, the screws are possibly damaged, and indirect economic loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a visual screwdriver, which solves the technical problem that part of screws are blocked by a covered edge of an equipment shell in the screw fastening process in the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a visual screwdriver comprises a screwdriver rod, wherein an insulating shell is arranged on the periphery of the screwdriver rod, a handle is fixed at one end of the screwdriver rod, an endoscope is arranged in the insulating shell, and a WIFI chip is arranged in the handle;

the WIFI chip is connected with the endoscope, and logical groove has been seted up to the lateral wall of insulating shell, and one side that leads to the groove is fixed with the fixed block, and the opposite side that leads to the groove is fixed with the sloping block, and it has the expansion plate to lead to the inslot sliding fit, and one side of expansion plate is fixed with the pinion rack, and the middle part screw-thread fit of fixed block has the gear, and gear and pinion rack meshing, and the one end and the sloping block of expansion plate are corresponding, and the endoscope edge is located the middle part of expansion plate.

Optionally, the battery has been installed to one side of WIFI chip, and the mouth that charges has been seted up to one side of handle, and the mouth that charges is Type-C interface, and Type-C interface is connected with the battery.

Optionally, the insulating shell is a cylindrical shell, the endoscope is located on the periphery of the screwdriver rod, the fixing block is located on the outer side of the insulating shell, and the inclined block is located on the inner side of the insulating shell.

Optionally, the expansion plate includes a first clamping plate in sliding fit in the through groove, a second clamping plate in sliding fit in the middle of the first clamping plate, the first clamping plate and the second clamping plate are both L-shaped structural plates, the toothed plate is fixed to the bottom of one side of the first clamping plate, the inclined block corresponds to one end of the second clamping plate, and the edge of the endoscope is located between the first clamping plate and the second clamping plate.

The embodiment of the utility model has the following beneficial effects:

in the embodiment of the utility model, the endoscope is arranged in the insulating shell, the WIFI chip is arranged in the handle, and when the screw is fastened, part of the screw is blocked by the covered edge of the equipment shell, the screw part to be locked is transmitted into the WIFI chip through the endoscope, the WIFI chip can be connected with the mobile phone, the picture is transmitted into the mobile phone APP for observation, thereby the problem can be transferred to the external solution, the working efficiency is greatly improved, the economic loss is reduced, the telescopic plate is arranged at the insulating shell, the gear is manually rotated, so that the gear is meshed with the toothed plate to drive the telescopic plate to fix the position of the endoscope, the situation that the picture is not clear due to shaking of the endoscope in the insulating shell is effectively reduced, meanwhile, when the endoscope is not needed, the endoscope is conveniently detached to prevent the endoscope from being broken, so that the stability and the convenience of the endoscope are improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an assembled structure of a screwdriver rod and an insulating housing according to an embodiment of the utility model;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a perspective view of an assembled structure of an insulating housing and a handle according to an embodiment of the present invention;

fig. 4 is a schematic view of an assembled cross-sectional structure of a WIFI chip and a battery according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram at B in fig. 4.

Wherein the figures include the following reference numerals:

screwdriver pole 1, insulating casing 2, handle 3, endoscope 4, WIFI chip 5, battery 6, charge mouthful 7, logical groove 8, fixed block 9, sloping block 10, first grip block 11, second grip block 12, gear 13, pinion rack 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1-5, in the present embodiment, a visual screwdriver is provided, including: the intelligent screwdriver comprises a screwdriver rod 1, wherein an insulating shell 2 is arranged on the periphery of the screwdriver rod 1, a handle 3 is fixed at one end of the screwdriver rod 1, an endoscope 4 is arranged in the insulating shell 2, and a WIFI chip 5 is arranged in the handle 3;

WIFI chip 5 is connected with endoscope 4, insulating shell 2's lateral wall has been seted up and has been led to groove 8, the one side that leads to groove 8 is fixed with fixed block 9, the opposite side that leads to groove 8 is fixed with sloping block 10, it has the expansion plate to lead to sliding fit in groove 8, one side of expansion plate is fixed with pinion rack 14, the middle part screw-thread fit of fixed block 9 has gear 13, and gear 13 and pinion rack 14 meshing, the one end and the sloping block 10 of expansion plate are corresponding, 4 edges of endoscope are located the middle part of expansion plate.

The application of one aspect of the embodiment is as follows: use the screwdriver to carry out the during operation to the screw department that is blocked by borduring of equipment shell, at first when leading to 8 positions of groove with endoscope 4, manual rotating gear 13, make gear 13 and pinion rack 14 meshing, then pinion rack 14 drives the expansion plate to the edge motion that is close to endoscope 4, the sloping block 10 that leads to 8 opposite sides of groove simultaneously extrudees the one end of expansion plate, it is fixed to make the expansion plate carry out the centre gripping to the edge of endoscope 4, the realization is to the rigidity of endoscope 4, then look over the screw position that needs the fastening through endoscope 4. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

By arranging the endoscope 4 in the insulating shell 2 and the WIFI chip 5 in the handle 3, when screws are fastened, part of the screws are blocked by the covered edge of the equipment shell, the screw part to be locked is transmitted into the WIFI chip 5 through the endoscope 4, the WIFI chip 5 can be connected with a mobile phone, the picture is transmitted into the mobile phone APP for observation, thereby the problem can be transferred to the external solution, the working efficiency is greatly improved, the economic loss is reduced, the telescopic plate is arranged at the insulating shell 2, the gear 13 is manually rotated, the gear 13 is meshed with the toothed plate 14 to drive the telescopic plate to fix the position of the endoscope 4, the occurrence of the situation that the picture is not clear due to the shaking of the endoscope 4 in the insulating shell 2 is effectively reduced, meanwhile, when the endoscope 4 is not needed, the endoscope 4 is convenient to detach so as to prevent from being broken, and therefore the stability and convenience of the endoscope 4 are improved.

Referring to fig. 4-5, a battery 6 is mounted on one side of the WIFI chip 5 of the present embodiment, a charging port 7 is formed on one side of the handle 3, the charging port 7 is a Type-C interface, the Type-C interface is connected to the battery 6, the insulating shell 2 is a cylindrical shell, the endoscope 4 is located on the periphery of the screwdriver rod 1, the fixing block 9 is located on the outer side of the insulating shell 2, and the inclined block 10 is located on the inner side of the insulating shell 2. The battery 6 is charged through the Type-C interface connection power supply, and the screwdriver bit of 1 one end of the screwdriver rod exposes the insulating shell 2.

Specifically, endoscope 4 and 5 electricity of WIFI chip are connected and are placed in insulating casing 2, then endoscope 4 transmits the screw position that needs the fastening to WIFI chip 5 in, WIFI chip 5 can be connected with the cell-phone, observes in the middle of transmitting the picture to cell-phone APP, and wherein, this cell-phone APP is MOQVIEW software, realizes that the image of camera is transmitted to the cell-phone the inside, looks over in real time, from taking the WIFI function.

Referring to fig. 1-2, the retractable plate of the present embodiment includes a first clamping plate 11 slidably fitted in the through groove 8, and a second clamping plate 12 slidably fitted in the middle of the first clamping plate 11, where the first clamping plate 11 and the second clamping plate 12 are both L-shaped structural plates, the toothed plate 14 is fixed to the bottom of one side of the first clamping plate 11, the inclined block 10 corresponds to one end of the second clamping plate 12, and the edge of the endoscope 4 is located between the first clamping plate 11 and the second clamping plate 12. The axle center part of gear 13 is fixed with the dwang, dwang and fixed block 9 normal running fit, and fixed block 9 closely laminates with the week side of dwang, certain frictional force has during the rotation, in order to prevent the dwang rotation from appearing, the dwang drives gear 13 and pinion rack 14 meshing, drive pinion rack 14 to the side motion that is close to endoscope 4, pinion rack 14 drives first grip block 11 and second grip block 12 to the side motion that is close to endoscope 4 simultaneously, then sloping block 10 extrudes the one end of second grip block 12, make second grip block 12 retract in the first grip block 11, then first grip block 11 and second grip block 12 carry out the centre gripping fixedly to the position of endoscope 4, it rocks to reduce endoscope 4 to appear in insulating casing 2.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.

In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims (6)

1. A visual screwdriver, comprising: the safety protection device comprises a screwdriver rod (1), wherein an insulating shell (2) is arranged on the periphery of the screwdriver rod (1), a handle (3) is fixed at one end of the screwdriver rod (1), an endoscope (4) is arranged in the insulating shell (2), and a WIFI chip (5) is arranged in the handle (3);

WIFI chip (5) is connected with endoscope (4), logical groove (8) have been seted up to the lateral wall of insulating casing (2), one side that leads to groove (8) is fixed with fixed block (9), the opposite side that leads to groove (8) is fixed with sloping block (10), it has the expansion plate to lead to sliding fit in groove (8), one side of expansion plate is fixed with pinion rack (14), the middle part screw-thread fit of fixed block (9) has gear (13), and gear (13) and pinion rack (14) meshing, the one end and the sloping block (10) of expansion plate are corresponding, endoscope (4) edge is located the middle part of expansion plate.

2. The visual screwdriver according to claim 1, wherein a battery (6) is installed at one side of the WIFI chip (5), a charging port (7) is formed at one side of the handle (3), the charging port (7) is a Type-C interface, and the Type-C interface is connected with the battery (6).

3. A visual screwdriver according to claim 1, wherein the insulating casing (2) is a cylindrical casing and the endoscope (4) is located on the periphery of the screwdriver shank (1).

4. A visual screwdriver according to claim 1, wherein the holding block (9) is located outside the insulating housing (2) and the ramp (10) is located inside the insulating housing (2).

5. A visual screwdriver as claimed in claim 1, wherein the retractable plate comprises a first clamping plate (11) slidably fitted in the through slot (8), a second clamping plate (12) slidably fitted in the middle of the first clamping plate (11), and the first clamping plate (11) and the second clamping plate (12) are both L-shaped structural plates.

6. A visual screwdriver according to claim 5, wherein the toothed plate (14) is fixed to the bottom of one side of the first clamping plate (11), the ramp (10) corresponds to one end of the second clamping plate (12), and the edge of the endoscope (4) is located between the first clamping plate (11) and the second clamping plate (12).

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