CN210578551U

CN210578551U - Optical BYPASS protection device

Info

Publication number: CN210578551U
Application number: CN201921984141.6U
Authority: CN
Inventors: 于佐成
Original assignee: Shenzhen Guangpai Communication Technology Co Ltd
Current assignee: Shenzhen Guangpai Communication Technology Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-05-19
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a light BYPASS protective apparatus, bottom plate and the roof of rectangle structure including the rectangle structure, the bottom rear side of roof contacts the posterior lateral plate that has the rectangle structure, and the bottom welding of posterior lateral plate sets up the top rear side at the bottom plate, the rectangle cavity has been seted up on the posterior lateral plate, and the top inner wall central point of rectangle cavity puts and has seted up first circular through-hole, and the inside roll of first circular through-hole is installed and is stood the guide arm with roof bottom welded. The utility model provides a when the protection equipment main part need be maintained, only need upwards stimulate the roof for the rectangle draw-in groove and the rectangle fixture block phase separation of roof bottom, four extension spring that are in tensile state drive U-shaped installation backplate jointly through the rectangle sliding seat that corresponds and go forward the position and remove, make and install and expose completely at the inside protection equipment main part of U-shaped installation backplate, the user of being convenient for maintains.

Description

Optical BYPASS protection device

Technical Field

The utility model relates to a light BYPASS protective apparatus technical field especially relates to a light BYPASS protective apparatus.

Background

Light BYPASS protective apparatus carries out electric connection through with optomechanical switch to this comes the inside electrical part of optomechanical switch to carry out the equipment of protection, light BYPASS protective apparatus generally includes outside casing and sets up the protective apparatus main part in the casing inside, and the front side of casing install with protective apparatus main part electric connection's a plurality of adjust knob, a plurality of electrical property interface and a power socket, because the dismantlement step of casing is loaded down with trivial details, when the inside protective apparatus main part of casing takes place to damage, be not convenient for maintain, therefore we have proposed a light BYPASS protective apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a light BYPASS protection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the optical BYPASS protection equipment comprises a bottom plate with a rectangular structure and a top plate with a rectangular structure, wherein the back side of the bottom of the top plate is contacted with a back side plate with a rectangular structure, the bottom of the back side plate is welded on the back side of the top of the bottom plate, a rectangular cavity is formed in the back side plate, a first circular through hole is formed in the central position of the inner wall of the top of the rectangular cavity, a vertical guide rod welded with the bottom of the top plate is installed inside the first circular through hole in a rolling mode, the bottom end of the vertical guide rod extends into the rectangular cavity and is welded with a spring installation seat contacted with the inner wall of the bottom of the rectangular cavity, a plurality of compression springs in a compression state are welded on the two sides of the top of the spring installation seat, the top ends of the compression springs are fixed on the inner wall of the top of the rectangular cavity, two parallel rectangular sliding grooves are formed in the left side and the right side of the top of the bottom, the welding fixation has same extension spring that is in tensile state between the opposite side inner wall of one side that the posterior lateral plate was kept away from to the rectangle sliding seat and rectangle spout, the top bonding of four rectangle sliding seats is fixed with the U-shaped installation backplate of same inboard built-in protection equipment main part, and the top of U-shaped installation backplate and one side sliding contact that the bottom is close to each other with roof and bottom plate respectively, the rear side both ends of U-shaped installation backplate all with posterior lateral plate in close contact with, the top front side of U-shaped installation backplate clamps with the bottom front side of roof mutually.

Preferably, the top plate is positioned right above the bottom plate, and the specifications of the sides of the top plate and the bottom plate close to each other are the same.

Preferably, four roller paths are vertically arranged on the outer side of the vertical guide rod in an annular mode, and balls which are installed in a rolling mode with the roller paths are embedded in the side wall of the first circular through hole.

Preferably, a rectangular clamping block is vertically arranged at the central position of the front side of the top of the U-shaped mounting protection plate, and a rectangular clamping groove formed in the front side of the bottom of the top plate is slidably mounted on the rectangular clamping block.

Preferably, a plurality of adjust knobs, a plurality of electrical interfaces and a power socket that cooperate with the optomechanical switch electrical property are installed to the front side of U-shaped installation backplate, and a plurality of adjust knobs, a plurality of electrical interfaces and a power socket all pass through electric wire electrical connection with the protective apparatus main part.

Preferably, a plurality of heat dissipation through holes are formed in the left side and the right side of the U-shaped mounting protection plate.

The utility model provides a when the protection equipment main part need be maintained, only need upwards stimulate the roof for the rectangle draw-in groove and the rectangle fixture block phase separation of roof bottom, four extension spring that are in tensile state drive U-shaped installation backplate jointly through the rectangle sliding seat that corresponds and go forward the position and remove, make and install and expose completely at the inside protection equipment main part of U-shaped installation backplate, the user of being convenient for maintains.

Drawings

Fig. 1 is a schematic front view of the optical BYPASS protection device according to the present invention;

fig. 2 is a left side view structural schematic diagram of the optical BYPASS protection device provided by the present invention;

3 FIG. 3 3 3 is 3 a 3 schematic 3 view 3 of 3 the 3 structure 3 of 3 portion 3 A 3- 3 A 3 in 3 FIG. 3 2 3; 3

FIG. 4 is a schematic structural view of portion B-B of FIG. 2;

fig. 5 is a schematic structural view of a portion C-C in fig. 2.

In the figure: the device comprises a base plate 1, a top plate 2, a rear side plate 3, a rectangular cavity 4, a first circular through hole 5, a vertical guide rod 6, a raceway 7, a ball 8, a spring mounting seat 9, a compression spring 10, a rectangular sliding groove 11, a rectangular sliding seat 12, an extension spring 13, a U-shaped mounting protection plate 14, a rectangular clamping block 15, a rectangular clamping groove 16, an adjusting knob 17, an electrical interface 18 and a power socket 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the optical BYPASS protection device comprises a bottom plate 1 with a rectangular structure and a top plate 2 with a rectangular structure, wherein the top plate 2 is positioned right above the bottom plate 1, the specification of one side of the top plate 2 close to the bottom plate 1 is the same, the rear side of the bottom of the top plate 2 is contacted with a rear side plate 3 with a rectangular structure, the bottom of the rear side plate 3 is welded on the rear side of the top of the bottom plate 1, a rectangular cavity 4 is formed in the rear side plate 3, a first circular through hole 5 is formed in the central position of the inner wall of the top of the rectangular cavity 4, a vertical guide rod 6 welded with the bottom of the top plate 2 is arranged in a rolling manner inside the first circular through hole 5, four roller paths 7 are vertically arranged on the outer side of the vertical guide rod 6 in an annular manner, balls 8 arranged in a rolling manner with the roller paths 7 are embedded on the side wall of the first circular through hole 5, the bottom end of the vertical guide rod, four sides of the spring mounting seat 9 are not in contact with the inner wall of the side wall of the rectangular cavity 4, two sides of the top of the spring mounting seat 9 are welded with a plurality of compression springs 10 in a compressed state, the top ends of the compression springs 10 are fixed on the inner wall of the top of the rectangular cavity 4, two parallel rectangular sliding grooves 11 are arranged on the left side and the right side of the top of the bottom plate 1, a rectangular sliding seat 12 which is in sliding installation with the rectangular sliding grooves 11 is contacted on the inner wall of one side of each rectangular sliding groove 11 close to the rear side plate 3, the same extension spring 13 in a stretched state is welded and fixed between one side of the rectangular sliding seat 12 far away from the rear side plate 3 and the inner wall of the other side of the rectangular sliding groove 11, the top of the four rectangular sliding seats 12 is fixedly bonded with a U-shaped mounting protection plate 14 of the same inner side built-in protection device main body, and the top and the bottom, the two ends of the rear side of the U-shaped mounting guard plate 14 are all in close contact with the rear side plate 3, a rectangular fixture block 15 is vertically arranged at the central position of the front side of the top of the U-shaped mounting guard plate 14, a rectangular clamping groove 16 arranged at the front side of the bottom of the top plate 2 is slidably mounted on the rectangular fixture block 15, a plurality of adjusting knobs 17, a plurality of electrical interfaces 18 electrically matched with the opto-mechanical switch and a power socket 19 are mounted at the front side of the U-shaped mounting guard plate 14, the plurality of adjusting knobs 17, the plurality of electrical interfaces 18 and the power socket 19 are all electrically connected with the protection device main body through electric wires, a plurality of heat dissipation through holes for dissipating heat of a protection device main body by a user are respectively formed in the left side and the right side of the U-shaped mounting guard plate 14, when the protection device main body needs to be maintained, only the top plate 2 needs to be pulled upwards, the four extension springs 13 in the extension state drive the U-shaped mounting protection plate 14 to move to the front position through the corresponding rectangular sliding seats 12, so that the main body of the protection device mounted inside the U-shaped mounting protection plate 14 is completely exposed, and a user can maintain the protection device conveniently.

In the utility model, when the main body of the protection device installed inside the U-shaped installation protection plate 14 is damaged and needs to be maintained, the user only needs to pull the top plate 2 upwards, the top plate 2 drives the vertical guide rod 6 to move upwards in the first circular through hole 5, the vertical guide rod 6 drives the roller way 7 to roll on the corresponding ball 8, the vertical guide rod 6 drives the spring installation seat 9 to move upwards in the rectangular cavity 4, the spring installation seat 9 compresses the compression spring 10, meanwhile, the top plate 2 also drives the rectangular clamping groove 16 to slide upwards outside the rectangular clamping block 15 until the rectangular clamping block 15 is separated from the rectangular clamping groove 16, at the moment, the four extension springs 13 in the tension state drive the corresponding rectangular sliding seats 12 to slide inside the rectangular sliding groove 11, and the four rectangular sliding seats 12 jointly drive the U-shaped installation protection plate 14 to slide in the direction far away from the rear side plate 3 at the top of the bottom plate 1, u-shaped installation backplate 14 drives the protection device main part of its inboard installation and carries out horizontal position and remove, and until the protection device main part removes the one side that posterior lateral plate 3 was kept away from to bottom plate 1, just can loosen roof 2 this moment, and roof 2 resets under the compression spring 10 drive that is in compression state, can carry out the maintenance work to the protection device main part, and the maintenance work of giving the user has brought very big facility.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The optical BYPASS protection equipment comprises a bottom plate (1) with a rectangular structure and a top plate (2) with a rectangular structure, and is characterized in that a rear side plate (3) with a rectangular structure is contacted with the rear side plate at the bottom of the top plate (2), the bottom of the rear side plate (3) is welded on the rear side of the top of the bottom plate (1), a rectangular cavity (4) is formed in the rear side plate (3), a first circular through hole (5) is formed in the central position of the inner wall of the top of the rectangular cavity (4), a vertical guide rod (6) welded with the bottom of the top plate (2) is installed in a rolling mode inside the first circular through hole (5), the bottom of the vertical guide rod (6) extends to the inside of the rectangular cavity (4), a spring mounting seat (9) contacted with the inner wall of the bottom of the rectangular cavity (4) is welded, a plurality of compression springs (10) in a compression state are welded on two sides of, the top end of a compression spring (10) is fixed on the inner wall of the top of the rectangular cavity (4), the left side and the right side of the top of the bottom plate (1) are respectively provided with two rectangular sliding grooves (11) which are arranged in parallel, the inner wall of one side, close to the rear side plate (3), of each rectangular sliding groove (11) is contacted with a rectangular sliding seat (12) which is slidably installed with the rectangular sliding grooves (11), a same extension spring (13) in a stretching state is fixedly welded between one side, far away from the rear side plate (3), of each rectangular sliding seat (12) and the inner wall of the other side of each rectangular sliding groove (11), the tops of the four rectangular sliding seats (12) are fixedly bonded with a U-shaped installation protection plate (14) of the same inner side built-in protection equipment main body, the tops and the bottoms of the U-shaped installation protection plates (14) are respectively in sliding contact with one sides, close to the top plate (2) and the bottom plate (1), the two, the front side of the top of the U-shaped mounting guard plate (14) is clamped with the front side of the bottom of the top plate (2).

2. The optical BYPASS protection device according to claim 1, wherein the top plate (2) is located right above the bottom plate (1), and the top plate (2) and the bottom plate (1) have the same dimension on the side close to each other.

3. The optical BYPASS protection device as claimed in claim 1, wherein the outer side of the vertical guide rod (6) is annularly and vertically provided with four roller paths (7), and the side wall of the first circular through hole (5) is embedded with a ball (8) which is installed with the roller paths (7) in a rolling manner.

4. The optical BYPASS protection device according to claim 1, wherein a rectangular clamping block (15) is vertically arranged at the center of the front side of the top of the U-shaped mounting protection plate (14), and a rectangular clamping groove (16) arranged at the front side of the bottom of the top plate (2) is slidably arranged on the rectangular clamping block (15).

5. The optical BYPASS protection device according to claim 1, wherein a plurality of adjusting knobs (17), a plurality of electrical interfaces (18) electrically matched with the opto-mechanical switch, and a power socket (19) are mounted on the front side of the U-shaped mounting guard (14), and the plurality of adjusting knobs (17), the plurality of electrical interfaces (18), and the power socket (19) are electrically connected with the protection device body through wires.

6. The optical BYPASS protection device according to claim 1, wherein a plurality of heat dissipation through holes are formed in each of left and right sides of the U-shaped mounting guard plate (14).