CN210790744U

CN210790744U - Grounding anti-static hexagonal wrench

Info

Publication number: CN210790744U
Application number: CN201921823009.7U
Authority: CN
Inventors: 王江
Original assignee: Chongqing Jas Zhilan Energy Management Co ltd
Current assignee: Chongqing Jas Zhilan Energy Management Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-19
Anticipated expiration: 2029-10-28

Abstract

The utility model provides a grounded anti-static hexagonal wrench, which relates to the technical field of hexagonal wrenches and comprises a first clamping device, wherein a holding device is arranged on the bottom surface of the first clamping device, the utility model is provided with an insulating layer, a capacitor and a grounded wire, the insulating layer can lead static electricity generated on the wrench into a human body when in use, and can not cause any potential safety hazard to the human body, in addition, the insulating layer plays an insulating role when the wrench touches a charged device carelessly in use, the capacitor and the grounded wire can lead the static electricity on the wrench into the ground, so that the wrench can not carry the static electricity, the utility model is provided with a lighting device, the lighting device mainly comprises a battery pack and a bulb, when in use under the condition of poor lighting condition, the lighting device is opened, the bulb is electrified to emit light at the moment, the working environment can be lighted without an external lighting device, the use in the work is convenient.

Description

Grounding anti-static hexagonal wrench

Technical Field

The utility model relates to a hexagonal spanner technical field especially relates to a hexagonal spanner of static is prevented to ground connection.

Background

A wrench is a common mounting and dismounting tool, a manual tool for screwing bolts, screws, nuts and other threads to tightly hold openings or trepanning fasteners of the bolts or the nuts by utilizing the lever principle is used for rotating the bolts, the nuts and other objects which are difficult to rotate by hands, the wrench comprises a handle and a U-shaped opening formed in the end part of the handle, and the U-shaped opening is convenient for holding two symmetrical edges of the bolts or the nuts.

In recent years, the ultra-high voltage transmission technology is rapidly developed in the power industry, all industries in China include the power system industry, the electric power industry is harmful to people when working on 10kV high-voltage static electricity developed to 1000kV ultra-high voltage static electricity, electric power workers work on power-off electric equipment or work on electrified high-voltage and ultra-high voltage electric equipment, the bodies of people are often injured by electrostatic induction, and according to the reminding of medical experts, the static electricity is only difficult to suffer, and the health of people is actually negatively influenced. The research of medical experts proves that the electrostatic interference of skin can change the normal potential difference of the body surface of a human body and influence the normal electrophysiological process of cardiac muscle, the electrostatic can aggravate the state of an illness of a patient, the lasting electrostatic can also increase the alkalinity of blood, and the electrostatic can cause premature senility; the excessive static electricity also often causes people to be nervous, headache, insomnia, dysphoria, palpitation, psychological stress, fatigue, chest distress, dyspnea, cough and the like, causes skin to cause skin dryness, allergy, pruritus, erythema and pigmentation, influences the physiological balance of human bodies, disturbs the mood of the human bodies and the like, and the static electricity can cause damage to the human bodies.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grounding anti-static hexagonal wrench.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a device is held to hexagonal spanner that static is prevented in ground connection, includes that first card holds the device, the bottom surface mounting that the device was held to first card holds has the controlling device, one side surface mounting who holds the device has lighting device, lighting device includes the outer container, just one side of outer container can be opened, the inner chamber of outer container is equipped with the group battery, the opposite side surface of outer container is equipped with the bulb, the top surface mounting of outer container has the switch the bottom surface mounting who holds the device has the second card to hold the device.

Preferably, the first clamping device comprises a support, an opening is formed in the top of the support, bearings are welded on the inner walls of two sides of the opening of the support, a rotating shaft is connected to the inner surface of each bearing, four groups of movable bayonets are uniformly distributed on the outer surface of the rotating shaft, and a capacitor is connected to the surface of one side of the support.

Preferably, the holding device comprises a handle, and an insulating layer is arranged on the outer surface of the handle.

Preferably, the second clamping device comprises a bayonet, a screw is connected to the surface of one side of the bayonet in a threaded manner, a clamp spring is sleeved on the outer surface of the screw, and the other end of the clamp spring is connected with a wire.

Preferably, the capacitor is a multi-chip ceramic dielectric capacitor, and the highest working frequency of the capacitor is 200 MHz.

Preferably, the bulb is LED lamp pearl, just the colour temperature of bulb is 6000K, and power is 3 w.

Preferably, the battery pack is a rechargeable lithium ion battery, and the battery pack has a capacity of 5000mAh and a voltage of 12V.

Advantageous effects

1. The utility model discloses in, set up the wire of insulating layer, electric capacity and ground connection, the insulating layer can make the static that produces on the spanner when using not leading-in human body, can not cause any potential safety hazard to the human body, and in use has played insulating effect when the spanner touches electrified device carelessly moreover, and the wire of electric capacity and ground connection can be with the leading-in earth of static on the spanner, makes the spanner not take static.

2. The utility model discloses in, set up lighting device, lighting device mainly comprises group battery, bulb, when using under the not good condition of lighting condition, opens the light, and the bulb circular telegram is luminous this moment, can illuminate operational environment, need not the lighting apparatus of peripheral hardware, has made things convenient for the use in the work.

Drawings

Fig. 1 is a schematic structural diagram of a grounded antistatic hexagonal wrench according to the present invention;

fig. 2 is a schematic structural view of a holding device of a grounded antistatic hexagonal wrench according to the present invention;

fig. 3 is a schematic structural diagram of a first clamping device of the grounded antistatic hexagonal wrench according to the present invention;

fig. 4 is a schematic structural diagram of the second clamping device of the grounded anti-static hexagonal wrench of the present invention.

Illustration of the drawings:

1. a first holding device; 11. a support; 12. a bearing; 13. a rotating shaft; 14. a movable bayonet; 15. a capacitor; 2. a holding device; 21. a handle; 22. an insulating layer; 3. an illumination device; 31. an outer box; 32. a battery pack; 33. a bulb; 34. a switch; 4. a second holding device; 41. a bayonet; 42. a screw; 43. a clamp spring; 44. and (4) conducting wires.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-4, a grounded anti-static hexagonal wrench comprises a first clamping device 1, the first clamping device 1 comprises a support 11, an opening is formed in the top of the support 11, bearings 12 are welded on the inner walls of two sides of the opening of the support 11, a rotating shaft 13 is connected to the inner surface of each bearing 12, four sets of movable bayonets 14 are uniformly distributed on the outer surface of the rotating shaft 13, the movable bayonets 14 can be used by nuts of different specifications and different sizes, a capacitor 15 is connected to the surface of one side of the support 11, the capacitor 15 is a multi-piece ceramic dielectric capacitor, the highest working frequency of the capacitor 15 is 200MHz, the multi-piece ceramic dielectric capacitor is small in size, large in specific volume, long in service life, high in reliability and suitable for surface mounting, a holding device 2 is installed on the surface of the bottom of the first clamping device 1, the holding device 2 comprises a handle 21, an, or directly coating a layer of insulating material on the surface of the handle 21, installing the lighting device 3 on one side surface of the holding device 2, the lighting device 3 comprising an outer box 31, and one side of the outer box 31 can be opened, arranging a battery pack 32 in the inner cavity of the outer box 31, arranging a bulb 33 on the other side surface of the outer box 31, wherein the bulb 33 is an LED lamp bead, the color temperature of the bulb 33 is 6000K, the power is 3w, the brightness of the LED lamp bead with the color temperature of 6000K is better, and the better lighting effect can be provided, and the service life of the LED lamp bead is long, the light attenuation is small, the battery pack 32 is a rechargeable lithium ion battery, the capacity of the battery pack 32 is 5000mAh, the voltage is 12V, the rechargeable lithium ion battery has small volume, light weight and long number of cyclic charge and discharge, installing a switch 34 on the top surface of the outer box 31, installing a second clamping device 4 on the bottom surface of, the screw 42 is connected to one side surface screw thread of bayonet 41, and the surface of screw 42 cup joints jump ring 43, and the other end of jump ring 43 is connected with wire 44, and movable bayonet 14, bayonet 41 and handle 21 all adopt the carbon steel to make, and carbon steel hardness and intensity are all higher, and metal fatigue nature is lower moreover, and life is longer.

The utility model discloses a theory of operation: before use, firstly, a wire 44 is connected with the ground, at the moment, static electricity on a wrench is led into the wire 44 connected with a clamping spring 43 fixed on a clamping opening 41 through the clamping spring 43 through a screw 42, then the static electricity on the wrench is led into the ground, at the moment, the static electricity on the wrench is eliminated, then, a hand is used for tightly holding an insulating layer 22 sleeved on a handle 21, the clamping opening 41 is aligned to a nut needed to be used or a movable clamping opening 14 with a proper size is selected according to the nut needed to be rotated to lock or loosen the nut, when the wrench is used in a workplace with poor illumination conditions, a switch 34 is opened, at the moment, a lamp bulb 33 is powered by a battery pack 32, when the lamp bulb 33 is powered on, the workplace can be illuminated, after the use is finished, the switch 34 is closed, and after the battery pack 32 is.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hexagonal spanner of static is prevented in ground connection, includes that first card holds device (1), its characterized in that: the bottom surface mounting who first blocks device (1) has holding device (2), one side surface mounting of holding device (2) has lighting device (3), lighting device (3) are including outer container (31), just one side of outer container (31) can be opened, the inner chamber of outer container (31) is equipped with group battery (32), the opposite side surface of outer container (31) is equipped with bulb (33), the top surface mounting of outer container (31) has switch (34) the bottom surface mounting of holding device (2) has the second to block device (4).

2. The hexagonal wrench as claimed in claim 1, wherein: first card is held device (1) and is included support (11), just there is the opening at the top of support (11), bearing (12) have all been welded to the opening both sides inner wall of support (11), the internal surface of bearing (12) is connected with pivot (13), the surface evenly distributed of pivot (13) has four groups movable bayonet socket (14), one side surface of support (11) is connected with electric capacity (15).

3. The hexagonal wrench as claimed in claim 1, wherein: the holding device (2) comprises a handle (21), and an insulating layer (22) is arranged on the outer surface of the handle (21).

4. The hexagonal wrench as claimed in claim 1, wherein: the second clamping device (4) comprises a bayonet (41), a screw (42) is connected to the surface of one side of the bayonet (41) in a threaded manner, a clamp spring (43) is sleeved on the outer surface of the screw (42), and a wire (44) is connected to the other end of the clamp spring (43).

5. The hexagonal wrench as claimed in claim 1, wherein: bulb (33) are LED lamp pearl, just the colour temperature of bulb (33) is 6000K, and power is 3 w.

6. The hexagonal wrench as claimed in claim 2, wherein: the capacitor (15) is a multi-chip ceramic dielectric capacitor, and the highest working frequency of the capacitor (15) is 200 MHz.

7. The hexagonal wrench as claimed in claim 1, wherein: the battery pack (32) is a rechargeable lithium ion battery, and the capacity of the battery pack (32) is 5000mAh, and the voltage is 12V.