CN214896079U

CN214896079U - Safety goggles for electric power

Info

Publication number: CN214896079U
Application number: CN202121326347.7U
Authority: CN
Inventors: 卫程; 安运志; 詹发军; 王海龙; 袁航; 刘晓华; 李娜
Original assignee: Marketing Service Center Of State Grid Xinjiang Electric Power Co Ltd Capital Intensive Center Metering Center; State Grid Corp of China SGCC
Current assignee: Marketing Service Center Of State Grid Xinjiang Electric Power Co Ltd Capital Intensive Center Metering Center; State Grid Corp of China SGCC
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-26
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to an electric power safety protection technical field is an electric power safety goggles, and it includes left mirror subassembly, right mirror subassembly and adjusting part, and left mirror subassembly includes picture frame, landing leg subassembly and protects the eyepiece piece, and the inboard fixed mounting of picture frame has the eye piece, and picture frame left side fixed mounting has the landing leg subassembly that the rear end is located its rear, and the right-hand right side mirror subassembly that is equipped with of left mirror subassembly, right side mirror subassembly and left mirror subassembly structure are the same and are bilateral symmetry and distribute, are equipped with adjusting part between left mirror subassembly and the right mirror subassembly. The utility model has reasonable and compact structure and convenient use, and the distance between the left mirror component and the right mirror component is adjusted by arranging the bidirectional synchronous driving box; the distance between the glasses legs is adjusted by arranging the clamping box; through setting up flabellum, preceding air outlet and back air outlet, avoid the lens to haze, have stable, antifog and adjustable characteristics.

Description

Safety goggles for electric power

Technical Field

The utility model relates to an electric power safety protection technical field is an electric power safety goggles.

Background

Goggles are filters that change the intensity and spectrum of light transmitted through them. Avoid the radiation light to cause the injury to eyes, staff in the electric power engineering can contact harm such as dust, high temperature, arc light often in the work progress, so the workman need often wear the goggles, and general constructor can directly wear the completion with the goggles carrying out electric power work, but does not lack the workman that partly wears myopia glasses among the constructor, leads to the constructor to wear the goggles inconveniently after having worn myopia eyes.

Present goggles, most be style and the single production of specification, surely do not possess regulatory function, to wearing the workman of myopia glasses, it is very inconvenient to wear the goggles again after having worn the myopia glasses, even if can wear also can bring strong uncomfortable sense, can't guarantee when wearing that goggles lens and myopia lens highly coincide, thereby lead to workman's observation visual angle to receive the restriction, cause unnecessary potential safety hazard, can lead to the goggles to haze under the colder circumstances of external environment simultaneously, thereby influence workman normal work.

Disclosure of Invention

The utility model provides an electric power safety goggles has overcome above-mentioned prior art not enough, and it can effectively solve current goggles application scope not comprehensive and wear inconvenient problem, can also further solve the problem that the lens hazed.

The technical scheme of the utility model is realized through following measure: the electric safety goggles comprise a left lens assembly, a right lens assembly and an adjusting assembly, wherein the left lens assembly comprises a lens frame, a supporting leg assembly and a goggle lens, the goggle lens is fixedly mounted on the inner side of the lens frame, the supporting leg assembly with the rear end positioned behind the supporting leg assembly is fixedly mounted on the left side of the lens frame, the right lens assembly is arranged on the right side of the left lens assembly, the right lens assembly and the left lens assembly are identical in structure and are distributed in bilateral symmetry, and the adjusting assembly is arranged between the left lens assembly and the right lens assembly; the adjusting component comprises a driving box, a left extension plate, a right extension plate, an upper tooth plate, a lower tooth plate, a transmission gear and a transmission rod, wherein the driving box is provided with a transmission cavity which is communicated with the left and the right, the left extension plate and the right extension plate are arranged in the transmission cavity at intervals in the front and the back, the left end of the left extension plate is positioned at the left of the driving box and is fixedly arranged with the right side of the left mirror component, the upper end of the left extension plate is positioned above the right extension plate, the upper tooth plate is fixedly arranged at the rear side of the upper end of the left extension plate, the right end of the right extension plate is positioned at the right of the driving box and is fixedly arranged with the left side of the right mirror component, the lower end of the right extension plate is positioned below the left extension plate, the lower tooth plate is fixedly arranged at the rear side of the lower end of the right extension plate, the transmission gear which can be meshed with the upper tooth plate and the lower tooth plate is arranged between the upper tooth plate and the lower tooth plate, the rear side of the driving box corresponding to the central position of the transmission gear is provided with a mounting hole which can be communicated with the driving cavity, and a transmission rod with the front end fixedly mounted with the center of the transmission gear is arranged in the mounting hole.

The following are further optimization or/and improvement of the technical scheme of the utility model:

above-mentioned landing leg subassembly can include clamping unit, clamping bar, mirror leg and press from both sides tight box, and picture frame left side fixed mounting has and presss from both sides tight box, presss from both sides tight box left side and is equipped with the opening left side and presss from both sides tight chamber, presss from both sides the tight intracavity and is equipped with the clamping bar that the left end is located to press from both sides tight box left side, presss from both sides the tight intracavity and is equipped with the clamping unit that can press from both sides tight clamping bar, and the clamping bar left end is articulated together with the mirror leg front end.

The clamping assembly can comprise an upper clamping assembly and a lower clamping assembly, the upper clamping assembly is arranged in a clamping cavity corresponding to the position above the clamping rod and comprises a limiting strip, a front sliding block, a rear sliding block and springs, the limiting strip is arranged above the clamping rod, a clamping groove which is communicated with the left side and the right side is arranged in the middle of the lower side of the limiting strip, at least two springs are fixedly arranged between the upper side of the limiting strip and the clamping box at intervals in the left and right directions, at least two front sliding blocks are arranged at intervals in the left and right sides of the front side of the limiting strip, a front guide vertical groove is arranged on the inner side of the clamping box corresponding to the position of each front sliding block, the front end of the front sliding block is positioned in the front guide vertical groove corresponding to the position, at least two rear sliding blocks are arranged at intervals in the left and right sides of the rear side of the limiting strip, a rear guide vertical groove is arranged on the inner side of the clamping box corresponding to the position of each rear sliding block, the rear end of the rear guide vertical groove corresponding to the position, the lower clamping assembly is arranged in the clamping cavity corresponding to the position of the clamping rod, the lower clamping assembly and the upper clamping assembly have the same structure and are distributed in a vertically symmetrical manner.

The front side of the clamping box can be provided with an opening towards the left and can be communicated with the clamping cavity, the lower part of the front side of the limiting strip corresponding to the position of the clamping opening is provided with a round angle, and the left side of the clamping box corresponding to the left position of the clamping opening is provided with an adjusting opening which is towards the front and can be communicated with the clamping cavity.

The adjusting assembly can also comprise an upper guide block and a lower guide block, an upper guide groove is formed in the inner side of the left part of the driving box corresponding to the upper side of the left extending plate, and an upper guide block with the upper end positioned in the upper guide groove is fixedly installed at the right end of the upper side of the left extending plate; the inner side of the right part of the driving box corresponding to the lower side of the right extension plate is provided with a lower guide groove, and the lower side of the right extension plate is fixedly provided with a lower guide block of which the lower end is positioned in the lower guide groove.

The adjusting assembly can also comprise a support frame and a support bearing, the support bearing is arranged on the outer side of the transmission rod corresponding to the position between the transmission gear and the rear side of the driving box, and the support frame which can be fixedly arranged together with the inner side of the driving box at the corresponding position is fixedly arranged on the outer side of the support bearing.

Above-mentioned left mirror subassembly still can include bellows, and bellows include box, driving motor and flabellum, and picture frame upside middle part fixed mounting has the box, and the box front portion is located picture frame the place ahead, and the box rear portion is located the picture frame rear, is equipped with driving motor and the flabellum that the transmission links together in proper order from top to bottom in the box, and the box bottom surface that corresponds picture frame the place ahead position is equipped with preceding air outlet, and the box bottom surface that corresponds picture frame rear position is equipped with the back air outlet.

The utility model has reasonable and compact structure and convenient use, and the distance between the left mirror component and the right mirror component is adjusted by arranging the bidirectional synchronous driving box; the distance between the glasses legs is adjusted by arranging the clamping box; through setting up flabellum, preceding air outlet and back air outlet, avoid the lens to haze, have stable, antifog and adjustable characteristics.

Drawings

Fig. 1 is a schematic structural view of the preferred embodiment of the present invention.

Fig. 2 is a rear cross-sectional structural schematic view of the adjustment assembly of fig. 1.

Fig. 3 is a right sectional view of the adjustment assembly of fig. 1.

Fig. 4 is a front enlarged sectional view of the leg assembly of fig. 1.

Fig. 5 is an enlarged cross-sectional left view of the leg assembly of fig. 1.

FIG. 6 is a left-view enlarged cross-sectional structural view of the windbox of FIG. 1.

Fig. 7 is a schematic top view of the structure of fig. 1.

The codes in the figures are respectively: 1 is the drive box, 2 is left extension board, 3 is right extension board, 4 is last tooth board, 5 is lower tooth board, 6 is drive gear, 7 is the transfer line, 8 is the transmission chamber, 9 is the tight pole of clamp, 10 is the mirror leg, 11 is for pressing from both sides tight box, 12 is spacing, 13 is preceding slider, 14 is the back slider, 15 is the spring, 16 is the draw-in groove, 17 is the dress mouth, 18 is the picture frame, 19 is last guide block, 20 is lower guide block, 21 is the support frame, 22 is support bearing, 23 is the box, 24 is driving motor, 25 is the flabellum.

Detailed Description

The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.

In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The invention will be further described with reference to the following examples and drawings:

as shown in fig. 1 to 7, the electric safety goggles comprise a left lens assembly, a right lens assembly and an adjusting assembly, wherein the left lens assembly comprises a lens frame 18, a leg assembly and a goggle lens, the goggle lens is fixedly mounted on the inner side of the lens frame 18, the leg assembly with the rear end positioned behind the left side of the lens frame 18 is fixedly mounted on the left side of the lens frame, the right lens assembly is arranged on the left side and the right side, the right lens assembly and the left lens assembly are identical in structure and are distributed in bilateral symmetry, and the adjusting assembly is arranged between the left lens assembly and the right lens assembly; the adjusting component comprises a driving box 1, a left extension plate 2, a right extension plate 3, an upper tooth plate 4, a lower tooth plate 5, a transmission gear 6 and a transmission rod 7, wherein the driving box 1 is provided with a transmission cavity 8 which is communicated with the left and the right, the transmission cavity 8 is internally provided with the left extension plate 2 and the right extension plate 3 at intervals in the front and the back, the left end of the left extension plate 2 is positioned at the left side of the driving box 1 and is fixedly arranged with the right side of a left mirror component, the upper end of the left extension plate 2 is positioned above the right extension plate 3, the rear side of the upper end of the left extension plate 2 is fixedly provided with the upper tooth plate 4, the right end of the right extension plate 3 is positioned at the right side of the driving box 1 and is fixedly arranged with the left side of the right mirror component, the lower end of the right extension plate 3 is positioned below the left extension plate 2, the rear side of the lower end of the right extension plate 3 is fixedly provided with the lower tooth plate 5, the transmission gear 6 which can be meshed with the upper tooth plate 4 and the lower tooth plate 5 is arranged between the upper tooth plate and the lower tooth plate 4, and the rear side of the driving box 1 corresponding to the central position of the transmission gear 6 is provided with a mounting hole which can be communicated with the driving cavity, a transmission rod 7 with the front end fixedly installed with the center of the transmission gear 6 is arranged in the mounting hole. In the use, make drive gear 6 rotate through rotating transfer line 7, realize going up tooth board 4 and tooth board 5's two-way synchronous translation down to adjust the distance between left mirror subassembly and the right mirror subassembly, effectively solve current goggles application scope not comprehensive and wear inconvenient problem.

The electric safety goggles can be further optimized or/and improved according to actual needs:

as shown in fig. 1, 4, 5 and 7, the leg assembly comprises a clamping assembly, a clamping rod 9, a glasses leg 10 and a clamping box 11, the clamping box 11 is fixedly mounted on the left side of the glasses frame 18, a clamping cavity with a left opening is formed in the left side of the clamping box 11, the clamping rod 9 with the left end located on the left side of the clamping box 11 is arranged in the clamping cavity, the clamping assembly capable of clamping the clamping rod 9 is arranged in the clamping cavity, and the left end of the clamping rod 9 is hinged to the front end of the glasses leg 10. In the use, through setting up like this, be convenient for adjust the distance between the mirror leg 10, make the person of wearing wear the utility model discloses the time more comfortable.

As shown in the attached figures 1, 4, 5 and 7, the clamping assembly comprises an upper clamping assembly and a lower clamping assembly, the upper clamping assembly is arranged in a clamping cavity corresponding to the position above the clamping rod 9, the upper clamping assembly comprises a limiting strip 12, a front slider 13, a rear slider 14 and springs 15, the limiting strip 12 is arranged above the clamping rod 9, a clamping groove 16 which is through from left to right is arranged in the middle of the lower side of the limiting strip 12, at least two springs 15 are fixedly arranged between the upper side of the limiting strip 12 and the clamping box 11 at intervals from left to right, at least two front sliders 13 are arranged on the front side of the limiting strip 12 at intervals from left to right, a front guide vertical groove is arranged on the inner side of the clamping box 11 corresponding to the position of each front slider 13, the front end of each front slider 13 is positioned in the front guide vertical groove corresponding to the position, at least two rear sliders 14 are arranged on the left and right intervals from the rear side of the limiting strip 12, a rear guide vertical groove is arranged on the inner side of the clamping box 11 corresponding to the position of each rear slider 14, the rear end of each rear slider 14 is positioned in the rear guide vertical groove corresponding to the position, a lower clamping assembly is arranged in the clamping cavity corresponding to the position below the clamping rod 9, and the lower clamping assembly and the upper clamping assembly have the same structure and are vertically and symmetrically distributed. In use, by providing a clip assembly, it is convenient to adjust the distance between the temples 10.

As shown in the attached figures 1, 4, 5 and 7, the front side of the clamping box 11 is provided with an inlet 17 with a left opening and capable of being communicated with the clamping cavity, the lower part of the front side of the limiting strip 12 corresponding to the position of the inlet 17 is provided with a round corner, and the left side of the clamping box 11 corresponding to the left end position of the inlet 17 is provided with an adjusting opening with a forward opening and capable of being communicated with the clamping cavity. In the use process, the clamping rod 9 is conveniently arranged in the clamping cavity by arranging the loading port 17; through setting up the regulation mouth, the tight pole 9 of clamp of being convenient for is taken out from pressing from both sides tight chamber, realizes the distance between the quick adjustment mirror leg 10.

As shown in fig. 1, 2, 3 and 7, the adjusting assembly further comprises an upper guide block 19 and a lower guide block 20, an upper guide groove is formed in the inner side of the left portion of the driving box 1 corresponding to the upper side of the left extension plate 2, and the upper end of the upper right end of the left extension plate 2 is fixedly provided with the upper guide block 19 positioned in the upper guide groove; the inner side of the right part of the driving box 1 corresponding to the lower side position of the right extension plate 3 is provided with a lower guide groove, and the lower side of the right extension plate 3 is fixedly provided with a lower guide block 20 the lower end of which is positioned in the lower guide groove. In the use process, the upper guide block 19 and the lower guide block 20 are arranged, so that the left extension plate 2 and the right extension plate 3 are more stable and reliable when moving left and right.

As shown in fig. 1, 2, 3 and 7, the adjusting assembly further includes a support frame 21 and a support bearing 22, the support bearing 22 is disposed on the outer side of the transmission rod 7 corresponding to the position between the transmission gear 6 and the rear side of the driving box 1, and the support frame 21 capable of being fixedly mounted together with the inner side of the driving box 1 is fixedly mounted on the outer side of the support bearing 22. The friction force generated when the rotating rod rotates is reduced and the rotating rod is used for supporting by arranging the supporting bearing.

As shown in fig. 1, 6 and 7, the left mirror assembly further comprises an air box, the air box comprises a box body 23, a driving motor 24 and fan blades 25, the box body 23 is fixedly mounted in the middle of the upper side of the mirror frame 18, the front portion of the box body 23 is located in front of the mirror frame 18, the rear portion of the box body 23 is located behind the mirror frame 18, the driving motor 24 and the fan blades 25 which are connected in a transmission mode are sequentially arranged in the box body 23 from top to bottom, a front air outlet is arranged on the bottom surface of the box body 23 corresponding to the front position of the mirror frame 18, and a rear air outlet is arranged on the bottom surface of the box body 23 corresponding to the rear position of the mirror frame 18. In the use process, driving motor 24 drives flabellum 25 transmission, and the wind that produces blows off from preceding air outlet and back air outlet, avoids the lens to haze.

Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.

Claims

1. The electric safety goggles are characterized by comprising a left lens assembly, a right lens assembly and an adjusting assembly, wherein the left lens assembly comprises a lens frame, a supporting leg assembly and a goggle lens; the adjusting component comprises a driving box, a left extension plate, a right extension plate, an upper tooth plate, a lower tooth plate, a transmission gear and a transmission rod, wherein the driving box is provided with a transmission cavity which is communicated with the left and the right, the left extension plate and the right extension plate are arranged in the transmission cavity at intervals in the front and the back, the left end of the left extension plate is positioned at the left of the driving box and is fixedly arranged with the right side of the left mirror component, the upper end of the left extension plate is positioned above the right extension plate, the upper tooth plate is fixedly arranged at the rear side of the upper end of the left extension plate, the right end of the right extension plate is positioned at the right of the driving box and is fixedly arranged with the left side of the right mirror component, the lower end of the right extension plate is positioned below the left extension plate, the lower tooth plate is fixedly arranged at the rear side of the lower end of the right extension plate, the transmission gear which can be meshed with the upper tooth plate and the lower tooth plate is arranged between the upper tooth plate and the lower tooth plate, the rear side of the driving box corresponding to the central position of the transmission gear is provided with a mounting hole which can be communicated with the driving cavity, and a transmission rod with the front end fixedly mounted with the center of the transmission gear is arranged in the mounting hole.

2. The electric power safety goggles as claimed in claim 1, wherein the leg assembly includes a clamping assembly, a clamping bar, a glasses leg and a clamping box, the clamping box is fixedly mounted on the left side of the glasses frame, a clamping cavity with a left opening is formed in the left side of the clamping box, the clamping bar with a left end located on the left side of the clamping box is arranged in the clamping cavity, the clamping assembly capable of clamping the clamping bar is arranged in the clamping cavity, and the left end of the clamping bar is hinged to the front end of the glasses leg.

3. The electric power safety goggles according to claim 2, wherein the clamping assembly includes an upper clamping assembly and a lower clamping assembly, the upper clamping assembly is disposed in the clamping cavity corresponding to the position above the clamping bar, the upper clamping assembly includes a limiting strip, a front slider, a rear slider and springs, the limiting strip is disposed above the clamping bar, the middle portion of the lower side of the limiting strip is provided with a slot penetrating from left to right, at least two springs are fixedly mounted between the upper side of the limiting strip and the clamping box at left and right intervals, at least two front sliders are disposed at left and right intervals on the front side of the limiting strip, the inner side of the clamping box corresponding to the position of each front slider is provided with a front guide vertical slot, the front end of the front slider is disposed in the front guide vertical slot corresponding to the position, at least two rear sliders are disposed at left and right intervals on the rear side of the limiting strip, the inner side of the clamping box corresponding to the position of each rear slider is provided with a rear guide vertical slot, the rear end of the rear slider is disposed in the rear guide vertical slot corresponding to the position, the clamping cavity corresponding to the lower position of the clamping rod is internally provided with a lower clamping assembly, and the lower clamping assembly and the upper clamping assembly have the same structure and are symmetrically distributed up and down.

4. The electric power safety goggles as claimed in claim 3, wherein the front side of the grip case is provided with an inlet opening opened to the left and capable of communicating with the grip chamber, the lower portion of the front side of the stopper strip corresponding to the position of the inlet opening is provided with a rounded corner, and the left side of the grip case corresponding to the position of the left end of the inlet opening is provided with an adjusting opening opened to the front and capable of communicating with the grip chamber.

5. The electric power safety goggles according to claim 1, 2, 3 or 4, wherein the adjusting assembly further comprises an upper guide block and a lower guide block, an upper guide groove is formed in the inner side of the left portion of the drive box corresponding to the upper side of the left extension plate, and the upper guide block with the upper end positioned in the upper guide groove is fixedly mounted at the right end of the upper side of the left extension plate; the inner side of the right part of the driving box corresponding to the lower side of the right extension plate is provided with a lower guide groove, and the lower side of the right extension plate is fixedly provided with a lower guide block of which the lower end is positioned in the lower guide groove.

6. The electric safety goggles according to claim 1, 2, 3 or 4, wherein the adjustment assembly further includes a support frame and a support bearing, the support bearing is provided on an outer side of the transmission rod corresponding to a position between the transmission gear and the rear side of the drive case, and the support frame capable of being fixedly mounted together with the drive case at a corresponding position on an inner side of the support bearing is fixedly mounted on an outer side of the support bearing.

7. The electric safety goggles according to claim 5, wherein the adjustment assembly further includes a support bracket and a support bearing, the support bearing being provided on an outer side of the transmission rod corresponding to a position between the transmission gear and the rear side of the drive case, the support bracket being fixedly mounted on an outer side of the support bearing so as to be fixedly mounted together with the drive case at a corresponding position on an inner side of the drive case.

8. The electric safety goggles according to claim 1, 2, 3, 4 or 7, wherein the left lens assembly further comprises a bellows, the bellows comprises a box body, a driving motor and fan blades, the box body is fixedly mounted in the middle of the upper side of the mirror frame, the front portion of the box body is located in front of the mirror frame, the rear portion of the box body is located behind the mirror frame, the driving motor and the fan blades which are connected in a transmission manner are sequentially arranged in the box body from top to bottom, a front air outlet is formed in the bottom surface of the box body corresponding to the front position of the mirror frame, and a rear air outlet is formed in the bottom surface of the box body corresponding to the rear position of the mirror frame.

9. The electric safety goggles according to claim 5, wherein the left lens assembly further comprises a bellows, the bellows comprises a box body, a driving motor and a fan blade, the box body is fixedly mounted at the middle of the upper side of the lens frame, the front part of the box body is located in front of the lens frame, the rear part of the box body is located behind the lens frame, the driving motor and the fan blade which are connected in a transmission manner are sequentially arranged in the box body from top to bottom, a front air outlet is arranged on the bottom surface of the box body corresponding to the front position of the lens frame, and a rear air outlet is arranged on the bottom surface of the box body corresponding to the rear position of the lens frame.

10. The electric safety goggles according to claim 6, wherein the left lens assembly further comprises a bellows, the bellows comprises a box body, a driving motor and a fan blade, the box body is fixedly mounted at the middle of the upper side of the lens frame, the front part of the box body is located in front of the lens frame, the rear part of the box body is located behind the lens frame, the driving motor and the fan blade which are connected in a transmission manner are sequentially arranged in the box body from top to bottom, a front air outlet is arranged on the bottom surface of the box body corresponding to the front position of the lens frame, and a rear air outlet is arranged on the bottom surface of the box body corresponding to the rear position of the lens frame.