CN212572530U

CN212572530U - Photoelectric signal transceiver convenient to maintenance

Info

Publication number: CN212572530U
Application number: CN202021696907.3U
Authority: CN
Inventors: 颜佑萍
Original assignee: Taixun Mechanical And Electrical Engineering Shanghai Co ltd
Current assignee: Taixun Mechanical And Electrical Engineering Shanghai Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-02-19
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a photoelectric signal transceiver convenient to maintenance belongs to photoelectric signal transceiver technical field, and it includes the roof, the upper surface joint of roof has first slewing mechanism, first slewing mechanism's both ends are connected with the lower surface of carousel and the last fixed surface of first gear respectively, first gear meshes with the second gear mutually, the second gear joint is at the surface of threaded rod. This photoelectric signal transceiver convenient to maintenance, through setting up the carousel, the threaded rod, the fly leaf, telescopic link and fixture block, staff's reversal carousel, make the threaded rod drive two fly leaves and be close to each other, make the fly leaf drive the fixture block through the telescopic link and shift out from the draw-in groove in, the staff upwards stimulates the carousel, make the carousel pass through the roof and drive the gag lever post and shift out from the gag lever post in, easy operation has reduced staff's working strength, make that the staff can be convenient maintain this photoelectric signal transceiver.

Description

Photoelectric signal transceiver convenient to maintenance

Technical Field

The utility model belongs to the technical field of the photoelectric signal transceiver, specifically be a photoelectric signal transceiver convenient to maintenance.

Background

Photoelectric signal transceiver is except having all functions of transceiver, it still has the design of exclusive 4 ethernet mouths, the restriction of original ethernet mouth has been broken through, and the cross line, directly link the line self-identification, can constitute VLAN between each ethernet mouth, birth of photoelectric signal transceiver makes LAN's group build easier, it is light, current photoelectric signal transceiver is connected roof and its casing through a plurality of screw mostly, when the staff need maintain photoelectric signal transceiver, the staff need dismantle the back just can tear the roof from photoelectric signal transceiver casing after dismantling a plurality of screws, and the operation is troublesome, staff's working strength has been increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a photoelectric signal transceiver convenient to maintenance has solved current photoelectric signal transceiver and has mostly been connected roof and its casing through a plurality of screw, when the staff need maintain photoelectric signal transceiver, the staff need dismantle the back to a plurality of screws just can tear the roof down from photoelectric signal transceiver casing, the troublesome poeration has increased staff's working strength's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photoelectric signal transceiver convenient to maintenance, includes the roof, the upper surface joint of roof has first slewing mechanism, first slewing mechanism's both ends respectively with the lower surface of carousel and the last fixed surface of first gear be connected, first gear meshes with the second gear mutually, the second gear joint is at the surface of threaded rod.

The both ends of threaded rod all through second slewing mechanism respectively with the opposite face fixed connection of roof inner wall, the surface threaded connection of threaded rod has two fly leafs, the left surface fixedly connected with telescopic link of fly leaf, the left end fixedly connected with fixture block of telescopic link, the surface of telescopic link has cup jointed the spring, the both ends of spring respectively with the right flank of telescopic link inner wall and the right flank fixed connection of fixture block, the fixture block joint is in the draw-in groove, the left surface at photoelectric signal transceiver body inside is seted up to the draw-in groove.

As a further aspect of the present invention: the threaded rod is composed of two threaded columns with opposite thread directions.

As a further aspect of the present invention: the upper surface and the lower surface of fly leaf all fixedly connected with slider, slider sliding connection is in the spout, the upper surface at the roof inner wall is seted up to the spout, the shape of slider and spout all sets up to the T shape.

As a further aspect of the present invention: the equal fixedly connected with gag lever post in four corners of roof lower surface, the gag lever post sets up in the stopper, the right flank of stopper and the left surface fixed connection of photoelectric signal transceiver body.

As a further aspect of the present invention: the photoelectric signal transceiver comprises a photoelectric signal transceiver body, wherein heat dissipation holes are formed in the left side surface and the right side surface of the photoelectric signal transceiver body respectively, dust screens are fixedly connected to the left side surface and the right side surface of the photoelectric signal transceiver body respectively, and anti-skidding feet are fixedly connected to four corners of the lower surface of the photoelectric signal transceiver body respectively.

As a further aspect of the present invention: the cross-sectional shape of telescopic link inner wall sets up to the rectangle, the quantity of telescopic link sets up to a plurality of.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this photoelectric signal transceiver convenient to maintenance, through setting up the carousel, first gear, the second gear, the threaded rod, the fly leaf, telescopic link and fixture block, when the staff need maintain this photoelectric signal transceiver, staff's reversal carousel, make the carousel pass through first slewing mechanism, first gear revolve and second gear drive the threaded rod and rotate, constitute by two screw thread opposite direction's screw thread post because of the threaded rod, make the threaded rod drive two fly leaves and be close to each other, make the fly leaf drive the fixture block through the telescopic link and shift out from the draw-in groove, the staff upwards stimulates the carousel, make the carousel pass through the roof and drive the gag lever post and shift out from the gag lever post, and easy operation has reduced staff's working strength, make that the staff can be convenient maintain this photoelectric signal transceiver.

2. This photoelectric signal transceiver convenient to maintenance, through setting up the fixture block, telescopic link and spring, when the staff need fix roof and photoelectric signal transceiver body together, the staff removes the roof, make the roof drive the gag lever post and move in the gag lever post, set up to the arc because of the lower surface of fixture block, make the fixture block move right, make telescopic link and spring shrink, when the roof drives the fixture block and moves suitable position, make the fixture block under the effect of spring elasticity card into in the draw-in groove, make the staff can conveniently install the roof.

3. This photoelectric signal transceiver convenient to maintenance through setting up the slider, because of the slider slip even in the spout for slider and spout mutually support and can carry out spacingly to the fly leaf, make the fly leaf can not take place to rock when the motion, make fly leaf accessible telescopic link drive the steady motion of fixture block.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the utility model at B;

FIG. 4 is a schematic view of the left-side cross-sectional structure of the telescopic rod of the present invention;

in the figure: the device comprises a top plate 1, a first rotating mechanism 2, a rotary table 3, a first gear 4, a second gear 5, a threaded rod 6, a second rotating mechanism 7, a movable plate 8, a sliding block 9, a sliding groove 10, an expansion rod 11, a spring 12, a clamping block 13, a clamping groove 14, a photoelectric signal transceiver body 15, a limiting rod 16, a limiting block 17, a heat dissipation hole 18, a dust screen 19 and an anti-slip foot 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a photoelectric signal transceiver convenient to maintenance, including roof 1, the upper surface joint of roof 1 has first slewing mechanism 2, the both ends of first slewing mechanism 2 respectively with the lower surface of carousel 3 and the last fixed surface of first gear 4 is connected, through setting up carousel 3, make that the staff can be convenient rotate first gear 4 through first slewing mechanism 2, the surface because of carousel 3 is provided with the rubber sleeve, make the palm can not with 3 direct contact of carousel, when the staff rotates carousel 3, make carousel 3 be difficult for causing the injury to staff's palm, first gear 4 meshes with second gear 5 mutually, 5 joints of second gear are at the surface of threaded rod 6.

Both ends of threaded rod 6 all through second slewing mechanism 7 respectively with the opposite face fixed connection of 1 inner wall of roof, the surface threaded connection of threaded rod 6 has two fly leafs 8, the left surface fixedly connected with telescopic link 11 of fly leaf 8, the left end fixedly connected with fixture block 13 of telescopic link 11, spring 12 has been cup jointed to the surface of telescopic link 11, spring 12's both ends respectively with the right flank of 11 inner walls of telescopic link and the right flank fixed connection of fixture block 13, through setting up fixture block 13, because of fixture block 13 joint is in draw-in groove 14, make fixture block 13 and draw-in groove 14 mutually support and can fix roof 1, fixture block 13 joint is in draw-in groove 14, draw-in groove 14 is seted up at the inside left surface of photoelectric signal transceiver body 15.

Specifically, as shown in fig. 1, the threaded rod 6 is composed of two threaded posts with opposite thread directions, four corners of the lower surface of the top plate 1 are fixedly connected with limit rods 16, the limit rods 16 are arranged in the limit blocks 17, the right side surface of the limit blocks 17 is fixedly connected with the left side surface of the photoelectric signal transceiver body 15, heat dissipation holes 18 are formed in the left side surface and the right side surface of the photoelectric signal transceiver body 15, heat inside the photoelectric signal transceiver body 15 can be dissipated through the heat dissipation holes 18 by arranging the heat dissipation holes 18, dust screens 19 are fixedly connected with the left side surface and the right side surface of the photoelectric signal transceiver body 15, the dust screens 19 can block outside dust by arranging the dust screens 19, so that outside dust is not easy to enter the photoelectric signal transceiver body 15 through the heat dissipation holes 18, anti-slip feet 20 are fixedly connected with the four corners of the lower surface of the photoelectric signal transceiver body 15, through setting up antiskid foot 20, increased the friction between placing the face and the photoelectric signal transceiver body 15 for photoelectric signal transceiver body 15 is difficult for taking place to remove under the effect of external force.

Specifically, as shown in fig. 3, the upper surface and the lower surface of the movable plate 8 are both fixedly connected with the sliding block 9, the sliding block 9 is slidably connected in the sliding groove 10, the sliding groove 10 is formed in the upper surface of the inner wall of the top plate 1, the sliding block 9 and the sliding groove 10 are both in a T-shape, and the sliding block 9 is not detached from the sliding groove 10 because the sliding block 9 and the sliding groove 10 are both in a T-shape.

Specifically, as shown in fig. 1 and 4, the cross-sectional shape of the inner wall of the telescopic rod 11 is set to be rectangular, and by setting the telescopic rod 11, the cross-sectional shape of the inner wall of the telescopic rod 11 is set to be rectangular, so that the telescopic rod 11 can not drive the clamping block 13 to rotate when moving left and right, and the number of the telescopic rod 11 is set to be a plurality of.

The utility model discloses a theory of operation does:

s1, when the staff needs to maintain the photoelectric signal transceiver, the staff rotates the rotary table 3 reversely, so that the rotary table 3 drives the first gear 4 to rotate through the first rotating mechanism 2, the first gear 4 drives the threaded rod 6 to rotate through the second gear 5, and the threaded rod 6 drives the two movable plates 8 to approach each other;

s2, secondly, the movable plate 8 drives the clamping block 13 to move out of the clamping groove 14 through the telescopic rod 11, the worker pulls the rotary table 3 upwards, so that the rotary table 3 drives the limiting rod 16 to move out of the limiting block 17 through the top plate 1, and when the worker needs to mount the top plate 1, the worker moves the top plate 1;

and S3, finally, the top plate 1 drives the limiting rod 16 to move into the limiting block 17, so that the telescopic rod 11 and the spring 12 contract, and when the top plate 1 drives the clamping block 13 to move to a proper position, the clamping block 13 is clamped into the clamping groove 14 under the action of the elastic force of the spring 12.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An optoelectronic signal transceiver convenient for maintenance, comprising a top plate (1), characterized in that: the upper surface of the top plate (1) is connected with a first rotating mechanism (2) in a clamping mode, two ends of the first rotating mechanism (2) are fixedly connected with the lower surface of the rotary plate (3) and the upper surface of a first gear (4) respectively, the first gear (4) is meshed with a second gear (5), and the second gear (5) is connected to the outer surface of a threaded rod (6) in a clamping mode;

the both ends of threaded rod (6) all through second slewing mechanism (7) respectively with the opposite face fixed connection of roof (1) inner wall, the surface threaded connection of threaded rod (6) has two fly leafs (8), the left surface fixedly connected with telescopic link (11) of fly leaf (8), the left end fixedly connected with fixture block (13) of telescopic link (11), spring (12) have been cup jointed to the surface of telescopic link (11), the both ends of spring (12) respectively with the right flank of telescopic link (11) inner wall and the right flank fixed connection of fixture block (13), fixture block (13) joint is in draw-in groove (14), the left surface in photoelectric signal transceiver body (15) inside is seted up in draw-in groove (14).

2. An optoelectronic signal transceiver as claimed in claim 1, wherein: the threaded rod (6) is composed of two threaded columns with opposite thread directions.

3. An optoelectronic signal transceiver as claimed in claim 1, wherein: the upper surface and the lower surface of fly leaf (8) all fixedly connected with slider (9), slider (9) sliding connection is in spout (10), the upper surface at roof (1) inner wall is seted up in spout (10), the shape of slider (9) and spout (10) all sets up to the T shape.

4. An optoelectronic signal transceiver as claimed in claim 1, wherein: the equal fixedly connected with gag lever post (16) in four corners of roof (1) lower surface, gag lever post (16) set up in stopper (17), the right flank of stopper (17) and the left surface fixed connection of photoelectric signal transceiver body (15).

5. An optoelectronic signal transceiver as claimed in claim 1, wherein: the photoelectric signal transceiver is characterized in that heat dissipation holes (18) are formed in the left side surface and the right side surface of the photoelectric signal transceiver body (15), dust screens (19) are fixedly connected to the left side surface and the right side surface of the photoelectric signal transceiver body (15), and anti-skidding feet (20) are fixedly connected to four corners of the lower surface of the photoelectric signal transceiver body (15).

6. An optoelectronic signal transceiver as claimed in claim 1, wherein: the cross-sectional shape of telescopic link (11) inner wall sets up to the rectangle, the quantity of telescopic link (11) sets up to a plurality of.