CN212683767U

CN212683767U - Prevent digital display torque wrench that falls

Info

Publication number: CN212683767U
Application number: CN202021155779.1U
Authority: CN
Inventors: 朱传红
Original assignee: Jiangyin Lihang Technology Development Co ltd
Current assignee: Jiangyin Lihang Technology Development Co ltd
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-03-12
Anticipated expiration: 2030-06-21

Abstract

The utility model relates to a digital display torque wrench technical field just discloses a prevent digital display torque wrench who falls, including protecting sheathing, protecting sheathing's positive fixed mounting has the digital display module, the left outside threaded connection of protecting sheathing has the spanner head, protecting sheathing's right side fixedly connected with grab handle, the solid fixed ring of right side fixedly connected with of grab handle, the lantern ring has been cup jointed to solid fixed ring's inside, the inside welding of the lantern ring has reset spring, reset spring keeps away from the one end welding of the lantern ring and has the baffle, the outside fixedly connected with of baffle is located the inboard kelly of the lantern ring. This prevent digital display torque wrench who falls through holding the grab handle and passing spacing hole with four fingers, increases finger and palm to the gripping intensity of grab handle, again with the bandage winding on user's wrist, utilize the felt pad to bond with the sticky pad and fix it, connect digital display torque wrench and wrist, in time break away from the palm and also can not drop the emergence collision.

Description

Prevent digital display torque wrench that falls

Technical Field

The utility model relates to a digital display torque wrench technical field specifically is a prevent digital display torque wrench who falls.

Background

The digital display torque wrench is different from a common torque wrench, has powerful operation functions including torque setting, unit setting, mode setting, numerical value storage, numerical value clearing, numerical value output and network correction functions, is made of chrome vanadium steel, is the highest-level one of the torque wrenches, can give out a 'tic' sound or bend a certain angle at the joint of the wrench when applied torque reaches a set value, can prompt a user through a digital display screen or an LED lamp, can complete torque setting through keys and a digital display screen, and is more convenient and easier to operate than a non-digital display torque wrench.

The high-precision torque sensor is sensitive to effectively convert applied torque into an electric signal, the electric signal is intelligently processed by the display instrument, the torque value is accurately displayed by the LCD display screen according to a preset working mode, but the digital display torque wrench can collide due to the excessive slipping of the digital display torque wrench during the use process, and the failure of the digital display torque wrench on equipment occurs, so that the anti-falling digital display torque wrench is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a prevent digital display torque wrench who falls possesses and prevents that digital display torque wrench from taking off advantages such as hand bump, has solved the condition that digital display torque wrench too big slippage can appear exerting oneself at the in-process that uses, can lead to its bump, the problem of equipment trouble appears.

(II) technical scheme

For the above-mentioned purpose that prevents that digital display torque wrench from taking off the hand and bumping, the utility model provides a following technical scheme: an anti-falling digital display torque wrench comprises a protective casing, wherein a digital display module is fixedly installed on the front surface of the protective casing, a wrench head is connected to the outer portion of the left side of the protective casing through threads, a grab handle is fixedly connected to the right side of the protective casing, a fixing ring is fixedly connected to the right side of the grab handle, a lantern ring is sleeved inside the fixing ring, a reset spring is welded inside the lantern ring, a baffle is welded at one end, away from the lantern ring, of the reset spring, a clamping rod is fixedly connected to the outer portion of the baffle, a shifting sheet is fixedly connected to the outer portion of the clamping rod, a connecting rope is fixedly connected to the right side of the lantern ring, a connecting sleeve is fixedly connected to one end, away from the lantern ring, of the connecting rope, a binding band is sleeved inside the connecting sleeve, a hair mat is sewn, the top of the grab handle is fixedly connected with a fixing block, and limiting holes are formed in the fixing block at equal intervals.

Preferably, the front surface of the protective shell is provided with a mounting groove, and the inner wall of the mounting groove is in contact with the outer side of the digital display module.

Preferably, the left side of the protective casing is fixedly connected with a threaded connecting rod, and the threaded connecting rod is in threaded connection with the wrench head.

Preferably, the anti-skid grains are arranged on the outer portion of the grab handle at equal intervals, and the grab handle, the fixing block and the fixing ring are integrated.

Preferably, the inside of the lantern ring is hollow, a limiting opening is formed in the outer side of the lantern ring, and the inner wall of the limiting opening is in contact with the outer side of the shifting piece.

Preferably, the clamping rod is arc-shaped, the outer side of the clamping rod is in contact with the inner wall of the sleeve ring, and the clamping rod and the shifting piece are integrated.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent digital display torque wrench who falls possesses following beneficial effect:

this prevent digital display torque wrench who falls, through holding the grab handle and passing the inside spacing hole of seting up of fixed block with four fingers, increase finger and palm to the gripping intensity of grab handle, again with the bandage winding on user's wrist, utilize hair pad and sticky pad to bond and fix it, then press the plectrum to make the lantern ring cup joint with solid fixed ring, make the kelly reset under reset spring's effect, connect digital display torque wrench and wrist, in time break away from the palm and can not drop the bump yet.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a schematic view of the structure clamping rod of the present invention.

In the figure: the digital display device comprises a protective shell 1, a digital display module 2, a wrench head 3, a grab handle 4, a fixing ring 5, a lantern ring 6, a reset spring 7, a baffle 8, a clamping rod 9, a shifting piece 10, a connecting rope 11, a binding band 12, a hair pad 13, a sticky pad 14, a fixing block 15, a limiting hole 16 and a connecting sleeve 17.

Detailed Description

The preferred embodiments of the present invention will be described with reference to the accompanying drawings, which should not be construed as limiting the invention.

It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" and the like indicate orientations and positional relationships based on those shown in the drawings, and are used for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further that the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance or the number of technical features being referred to, whereby the features defined as "first" and "second" may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, and connected between two elements, and the specific meaning of the terms in the present invention is understood to be that of those skilled in the art.

Referring to fig. 1-2, an anti-falling digital display torque wrench comprises a protective casing 1, a mounting groove is formed in the front of the protective casing 1, the inner wall of the mounting groove contacts with the outer side of a digital display module 2, a threaded connecting rod is fixedly connected to the left side of the protective casing 1, the threaded connecting rod is in threaded connection with a wrench head 3, the digital display module 2 is fixedly mounted on the front of the protective casing 1, the wrench head 3 is in threaded connection with the outside of the left side of the protective casing 1, a grab handle 4 is fixedly connected to the right side of the protective casing 1, anti-slip threads are formed on the outside of the grab handle 4 at equal intervals, the grab handle 4, a fixing block 15 and the fixing ring 5 are integrated, a fixing ring 5 is fixedly connected to the right side of the grab handle 4, a lantern ring 6 is sleeved inside the fixing ring 5, the lantern ring 6 is hollow, the inside welding of lantern ring 6 has reset spring 7, reset spring 7 keeps away from the one end welding of lantern ring 6 has baffle 8, the outside fixedly connected with of baffle 8 is located the inboard kelly 9 of lantern ring 6, kelly 9 is the arcuation, and the outside of kelly 9 and the inner wall contact of lantern ring 6, kelly 9 and plectrum 10 are a whole, the outside fixedly connected with plectrum 10 of kelly 9, the right side fixedly connected with of lantern ring 6 is connected rope 11, the one end fixedly connected with connecting sleeve 17 that the lantern ring 6 was kept away from to connecting rope 11, bandage 12 has been cup jointed to connecting sleeve 17's inside, bandage 12's front is sewed up and is connected with the hair pad 13, bandage 12's back is sewed up and is connected with the adhesive pad 14, the top fixedly connected with fixed block 15 of grab handle 4, spacing hole 16 has been seted up to fixed block 15's inside equid.

In conclusion, this prevent digital display torque wrench who falls, through holding grab handle 4 and passing four fingers through the inside spacing hole 16 of seting up of fixed block 15, increase finger and palm to grab handle 4's gripping intensity, twine bandage 12 on user's wrist again, utilize hair pad 13 and sticky pad 14 to bond and fix it, then press plectrum 10 to make lantern ring 6 and solid fixed ring 5 cup joint, make card pole 9 reset under reset spring 7's effect, connect digital display torque wrench and wrist, in time break away from the palm and also can not drop and bump, thereby the condition that the too big slippage of exerting oneself can appear in the digital display torque wrench use has been solved, can lead to its collision, the problem of equipment trouble appears.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent digital display torque wrench who falls, includes protecting sheathing (1), its characterized in that: the front of the protective shell (1) is fixedly provided with a digital display module (2), the left outer part of the protective shell (1) is in threaded connection with a wrench head (3), the right side of the protective shell (1) is fixedly connected with a grab handle (4), the right side of the grab handle (4) is fixedly connected with a fixing ring (5), the inner part of the fixing ring (5) is sleeved with a lantern ring (6), the inner part of the lantern ring (6) is welded with a reset spring (7), one end, away from the lantern ring (6), of the reset spring (7) is welded with a baffle (8), the outer part of the baffle (8) is fixedly connected with a clamping rod (9) positioned on the inner side of the lantern ring (6), the outer part of the clamping rod (9) is fixedly connected with a shifting sheet (10), the right side of the lantern ring (6) is fixedly connected with a connecting rope (11), one end, away from the, bandage (12) have been cup jointed to the inside of connecting sleeve (17), the front of bandage (12) is sewed up and is connected with hair pad (13), the back of bandage (12) is sewed up and is connected with adhesive pad (14), the top fixedly connected with fixed block (15) of grab handle (4), spacing hole (16) have been seted up to the inside equidistance of fixed block (15).

2. The drop-proof digital display torque wrench according to claim 1, characterized in that: the front surface of the protective shell (1) is provided with a mounting groove, and the inner wall of the mounting groove is in contact with the outer side of the digital display module (2).

3. The drop-proof digital display torque wrench according to claim 1, characterized in that: the left side fixedly connected with threaded connection pole of protecting sheathing (1), threaded connection pole and wrench end (3) threaded connection.

4. The drop-proof digital display torque wrench according to claim 1, characterized in that: the anti-skid thread is arranged on the outer portion of the grab handle (4) at equal intervals, and the grab handle (4), the fixing block (15) and the fixing ring (5) are integrated.

5. The drop-proof digital display torque wrench according to claim 1, characterized in that: the inside of the lantern ring (6) is hollow, the outer side of the lantern ring (6) is provided with a limiting opening, and the inner wall of the limiting opening is in contact with the outer side of the shifting piece (10).

6. The drop-proof digital display torque wrench according to claim 1, characterized in that: the clamping rod (9) is arc-shaped, the outer side of the clamping rod (9) is in contact with the inner wall of the sleeve ring (6), and the clamping rod (9) and the shifting piece (10) are integrated.