CN211014725U

CN211014725U - P L C coupling clamp

Info

Publication number: CN211014725U
Application number: CN201922467950.6U
Authority: CN
Inventors: 周龙
Original assignee: Shenzhen Huake Testing Technology Co ltd
Current assignee: Shenzhen Huake Testing Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-14
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a P L C coupling is pressed from both sides, belong to P L C part installation technical field, the on-line screen storage device comprises a base, all be connected with the locating plate in the middle of the surface of base and the middle of the back, the locating hole has been seted up to the surface top of locating plate, the spout has been seted up in the middle of the top of base, the backup pad is all installed to the top both sides of base, the motor is installed to one side of backup pad, this kind of P L C coupling is pressed from both sides, be provided with first recess, the slide bar, the sliding sleeve, the connecting rod, a spring, when clamp splice and optic fibre extrusion are too tight, clamp splice accessible connecting rod drives the sliding sleeve and removes on the slide bar, make the spring compression, thereby share the pressure of clamp splice to optic fibre, optic fibre deformation damage when having avoided clamping pressure too big, and the rubber pad of the inside setting of second recess, can increase the frictional force between clamp splice and the optic fibre, prevent that.

Description

P L C coupling clamp

Technical Field

The utility model relates to a P L C part installation technical field specifically is a P L C coupling presss from both sides.

Background

The P L C is composed of optical fiber and chip, because the optical fiber and chip are small in size, the optical fiber is coupled to the chip by using UV glue, the optical fiber cannot be fixed directly, the optical fiber must depend on a clamp, and the P L C coupling clamp plays a role in fixing and supporting, so that an operator can conveniently install the P L C component.

The existing P L C coupling clamp generally stretches one end of a communication optical fiber into a through hole of a clamp, then clamps the optical fiber through bolts around a manual adjusting through hole, the mode needs to rotate the bolts for many times when clamping and loosening, the operation is complex, the mode cannot be suitable for optical fibers with different sizes, the practicability is poor, the clamping force of the clamp is difficult to master in the manual adjusting mode, the optical fiber is easy to deform and damage when the clamp is too tight, and the circuit inside the optical fiber is damaged and scrapped.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a P L C coupling presss from both sides to propose current P L C coupling in solving above-mentioned background art and press from both sides complex operation, the suitability is relatively poor, and the dynamics of hard to control centre gripping, the problem that the centre gripping tension can lead to optic fibre to damage.

In order to achieve the purpose, the utility model provides a P L C coupling clamp, the on-line screen storage device comprises a base, all be connected with the locating plate in the middle of the surface of base and in the middle of the back, the locating hole has been seted up to the surface top of locating plate, the spout has been seted up in the middle of the top of base, the backup pad is all installed to the top both sides of base, the motor is installed to one side of backup pad, the output of motor runs through the backup pad and is connected with the two-way screw rod, the screw thread lagging has been cup jointed to the surface of two-way screw rod, the bottom of screw thread lagging extends to the inside of spout, first recess has been seted up to one side of screw thread lagging, the internal connection of first recess has the slide bar, sliding sleeve and spring have been cup jointed respectively to the surface of slide bar, the both ends of spring are connected with the inner wall of sliding sleeve and first recess respectively, one.

Preferably, an operation panel is installed on one side of the outer surface of the base, and the operation panel is electrically connected with the motor.

Preferably, the number of the thread bushing plates is two, and the two thread bushing plates are symmetrically arranged along the central line of the longitudinal axis of the base.

Preferably, the bottom of the threaded sleeve plate is in sliding connection with the sliding groove.

Preferably, one end of the connecting rod is rotatably connected with the sliding sleeve, and the other end of the connecting rod is rotatably connected with the clamping block.

Preferably, the second groove is in a shape of a V.

Preferably, a rubber pad is arranged inside the second groove.

Compared with the prior art, the utility model has the advantages that a P L C coupling clamp, be provided with the locating plate, the locating hole, the spout, including a motor, an end cap, a controller, and a cover plate, the clamp splice, the second recess, the user stretches into the locating hole with the one end of communication optic fibre earlier, fix a position optic fibre, then drive two-way screw rod through the starter motor and rotate, make two screw sleeve boards move along the spout in opposite directions, thereby drive two clamp splices and move in opposite directions, can press from both sides tight optic fibre from both sides, and the second recess on the clamp splice is "V" font, thereby can make the clamp splice press from both sides tightly to the optic fibre of different sizes, after optical fiber processing is accomplished, accessible reversal motor, make two clamp splices part, can take off optic fibre, this kind of structure easy operation, and applicable in the optic fibre of different sizes, great improvement this kind of P L C coupling clamp's practicality, this kind of P L C coupling clamp simultaneously, still be provided with first recess, the sliding sleeve, the connecting rod, a spring, when the clamp splice is too tight with the optic fibre extrusion, thereby the pressure of the compression of the sliding of the connecting rod is prevented from being damaged by the optical fibre, thereby the optical fiber compression clamp splice, the damaged clamp splice, the pressure of the optical fiber compression clamp splice is avoided being set up, the damaged of the optical fiber, thereby the damaged clamp splice, the optical fiber compression clamp splice, the damaged clamp splice.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the base of the present invention;

FIG. 3 is a schematic side sectional view of the base of the present invention;

fig. 4 is an enlarged schematic view of a partial structure of the present invention a.

In the figure: 1. a base; 2. positioning a plate; 3. positioning holes; 4. a chute; 5. a support plate; 6. a motor; 7. a bidirectional screw; 8. a threaded bushing plate; 9. a first groove; 10. a slide bar; 11. a sliding sleeve; 12. a connecting rod; 13. a clamping block; 14. a second groove; 15. a spring; 16. an operation panel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the utility model provides a P L C coupling clamp, including base 1, locating plate 2, locating hole 3, spout 4, backup pad 5, motor 6, two-way screw 7, threaded sleeve board 8, first recess 9, slide bar 10, sliding sleeve 11, connecting rod 12, clamp splice 13, second recess 14, spring 15, operating panel 16, all be connected with locating plate 2 in the middle of the surface of base 1 and in the middle of the back, locating hole 3 has been seted up above the surface of locating plate 2, spout 4 has been seted up in the middle of the top of base 1, backup pad 5 is all installed to the top both sides of base 1, motor 6 is installed to one side of backup pad 5, the output of motor 6 runs through backup pad 5 and is connected with two-way screw 7, threaded sleeve board 8 has been cup jointed to the surface of two-way screw 7, the bottom of threaded sleeve board 8 extends to the inside of spout 4, first recess 9 has been seted up to one side of threaded sleeve board 8, the internal connection of first recess 9 has slide bar 10, the surface of slide bar 10 has cup jointed sliding sleeve 11 and spring 15 respectively, the both ends of spring 15 respectively with inner wall of first recess 9, one side of connecting rod has been seted up through one side clamp splice 13 of.

Referring to fig. 1 and 2, an operation panel 16 is installed on one side of the outer surface of the base 1, the operation panel 16 is electrically connected to the motor 6, two threaded sleeve plates 8 are provided, and the two threaded sleeve plates 8 are symmetrically arranged along the central axis of the longitudinal axis of the base 1, so that a user can start and stop the motor 6 through the operation panel 16, and then drive the threaded sleeve plates 8 to move, thereby clamping and loosening two sides of the optical fiber.

Referring to fig. 2, 3 and 4, the bottom of the threaded sleeve plate 8 is slidably connected to the sliding groove 4, so that the threaded sleeve plate 8 can move left and right along the sliding groove 4, one end of the connecting rod 12 is rotatably connected to the sliding sleeve 11, and the other end of the connecting rod 12 is rotatably connected to the clamping block 13, so that the clamping block 13 can drive the sliding sleeve 11 to move up and down through the connecting rod 12.

Referring to fig. 1 and 2, the second groove 14 is "V" shaped to help the clamping block 13 clamp the optical fibers with different sizes, and a rubber pad is disposed inside the second groove 14 to increase the friction between the clamping block 13 and the optical fibers, so as to prevent the optical fibers from sliding and prevent the clamping block 13 from wearing the surface of the optical fibers.

When a user uses the P L C coupling clamp, one end of a communication optical fiber can be firstly inserted into a positioning hole 3 on a positioning plate 2 to position the optical fiber, then an operation panel 16 is used for starting a motor 6, the motor 6 is electrified to drive a bidirectional screw 7 to rotate, two threaded sleeve plates 8 move oppositely along a sliding groove 4, so as to drive two clamping blocks 13 to move oppositely and clamp the optical fiber, because a second groove 14 on the clamping block 13 is in a V shape, the clamping block 13 can clamp optical fibers with different sizes, when the clamping block 13 and the optical fiber are extruded to be over-tight, the clamping block 13 can drive a sliding sleeve 11 to move on a sliding rod 10 through a connecting rod 12, so as to compress a spring 15, so as to share the pressure of the clamping block 13 on the optical fiber, and a rubber pad arranged inside the second groove 14 can increase the friction force between the clamping block 13 and the optical fiber, so as to prevent the optical fiber from sliding, and simultaneously avoid the surface of the clamping block 13 from being worn, and when the optical fiber is processed, the two clamping blocks 13 can be separated through reversing the motor 6, so as to take off the optical.

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 P L C coupling clamp, includes base (1), its characterized in that all is connected with locating plate (2) in the middle of the surface of base (1) and in the middle of the back, locating hole (3) have been seted up to the surface top of locating plate (2), spout (4) have been seted up in the middle of the top of base (1), backup pad (5) are all installed to the top both sides of base (1), motor (6) are installed to one side of backup pad (5), the output of motor (6) runs through backup pad (5) and is connected with two-way screw rod (7), threaded sleeve plate (8) have been cup jointed to the surface of two-way screw rod (7), the bottom of threaded sleeve plate (8) extends to the inside of spout (4), first recess (9) have been seted up to one side of threaded sleeve plate (8), the internal connection of first recess (9) has slide bar (10), slide sleeve (11) and spring (15) have been cup jointed respectively to the surface of slide bar (10), the both ends of spring (15) are connected with the inner wall of slide sleeve (11) and first recess (9) respectively, one side of connecting rod (11) is connected with second clamp splice (13), the clamp splice (13) has been.

2. The P L C coupling clip as claimed in claim 1, wherein an operation panel (16) is mounted on one side of the outer surface of the base (1), and the operation panel (16) is electrically connected to the motor (6).

3. The P L C coupling clip according to claim 1, wherein the number of the threaded sleeve plates (8) is two, and the two threaded sleeve plates (8) are symmetrically arranged along the center line of the longitudinal axis of the base (1).

4. The P L C coupling clip according to claim 1, wherein the bottom of the threaded sleeve plate (8) is slidably connected with the chute (4).

5. The P L C coupling clip of claim 1, wherein one end of the connecting rod (12) is rotatably connected to the sliding sleeve (11), and the other end of the connecting rod (12) is rotatably connected to the clamping block (13).

6. The P L C coupling clip according to claim 1, wherein the second groove (14) is V-shaped.

7. The P L C coupling clip of claim 1, wherein the second groove (14) is provided with a rubber pad inside.