CN209183415U - Auxiliary switch for communication equipment - Google Patents

Abstract

The utility model discloses an auxiliary switch of communication equipment, which comprises a bracket, a mounting seat and an executive mechanism; the executive mechanism includes a switch contact and a power device, and the power device drives the switch contact to press the switch of the equipment; the bracket is hinged on the equipment for The mounting base is supported, and the actuator is assembled on the mounting base. When in use, the bracket is hinged outside the equipment, so that the bracket rotates around the hinge point until the switch contact of the actuator on the mounting seat faces the equipment switch, and then the power device is started to drive the switch contact to move outward, and the switch contact acts on the equipment switch. It can be restarted or switched on and off. When it is necessary to remotely control the switch or restart of the equipment, it is only necessary to control the power unit to start, which is convenient for remote restart or remote switch of various communication equipment.

Description

Auxiliary switch for communication equipment

technical field

The utility model relates to an auxiliary switch, in particular to an auxiliary switch of communication equipment.

Background technique

In the information and communication industry, communication equipment is often distributed in various substations and power supply stations. The locations of substations and power supply stations are distributed in different corners like a network. It takes a lot of time and a lot of manpower and material resources to maintain the equipment on site. ,low efficiency. However, in the process of production and operation, many devices cannot be remotely shut down or restarted through the remote shutdown function of the software because of the failure of the built-in system. Or the device needs to be restarted, but the device does not have the function of remote restart. At this time, the device can only be restarted on site.

Utility model content

The purpose of the utility model is to provide an auxiliary switch which is convenient for remote restarting or remote switching on and off of various communication devices in view of the deficiencies of the prior art.

The auxiliary switch of the communication equipment provided by the utility model includes a bracket, a mounting seat and an actuator; the actuator includes a switch contact and a power device, and the power device drives the switch contact to press the device switch; the bracket is hinged on the device for The mounting base is supported, and the actuator is assembled on the mounting base.

In a specific embodiment, the bracket is a portal frame, the length of the two side plates is adjustable, and the end plate is provided with an oblong hole opened along the length direction of the plate, and the two sides of the bracket are assembled on the outside the device.

Preferably, a positioning hole is provided on the mounting seat, and the mounting seat is fastened to the bracket by matching corresponding nuts with bolts passing through the positioning hole and the oblong hole.

In order to improve the accuracy of contact with the switch, the mounting seat is made of a rectangular seat, and a chute is provided along the length direction on it, and a sliding seat capable of moving along the length direction of the chute is installed in the chute; the actuator is connected to on the slider.

In a specific embodiment, the sliding seat is a T-shaped seat, and its rod part is snapped into the sliding groove, and a guide groove facing the equipment switch is provided on the head, and the groove depth of the guide groove is smaller than that of the switch contact. The thickness; the power device is a low-speed motor; the switch contact is located in the guide groove and connected to the low-speed motor through a transmission assembly.

In order to facilitate control, the transmission assembly is a reduction gear set, and the upper surface of one end of the switch contact is provided with multi-stage tooth grooves arranged along the length direction of the contact; the input gear of the reduction gear set and the output end of the low-speed motor Connected, the output gear of the reduction gear set meshes with the tooth groove of the switch contact.

Preferably, a boss protrudes from the non-alveolar end of the switch contact, and a contact travel switch is provided on the mounting seat corresponding to both sides of the chute.

When the utility model is in use, the bracket is hinged to the outside of the equipment, so that the bracket rotates around the hinge point until the switch contact of the actuator on the mounting seat faces the switch of the equipment, and then starts the power device to drive the switch contact to move outward, and the switch contact acts It can be restarted or switched on and off on the switch of the device. When it is necessary to remotely control the switch or restart of the equipment, it is only necessary to control the power unit to start, which is convenient for remote restart or remote switch of various communication equipment.

Description of drawings

Fig. 1 is a schematic diagram of a use state of a preferred embodiment of the present invention.

Fig. 2 is an enlarged schematic view of the sliding seat and the actuator in Fig. 1 .

FIG. 3 is an enlarged cross-sectional view of A-A in FIG. 1 .

Graphic serial number:

1—bracket,

11—side plate, 111—equipment connecting plate, 112—support connecting plate,

12—end plate, 121—oblong hole;

2—installation seat, 21—positioning hole, 22—chute;

3—sliding seat;

4—executive agency, 41—power device, 42—transmission component, 43—switch contact, 44—contact travel switch;

5—equipment switch;

6—Lock bolt.

Detailed ways

As shown in FIG. 1 , the auxiliary switch of the communication device provided in this embodiment includes a bracket 1 , a mounting base 2 , a sliding base 3 and an actuator 4 .

The bracket 1 is a portal frame, including side plates 11 on both sides and end plates 12 between the two side plates. The side plate 11 includes an equipment connecting plate 111 and a bracket connecting plate 112. The bracket connecting plate 112 has a waist hole opened along the length direction of the plate. One end of the equipment connecting plate is provided with a limit hole, and the other end is provided with a hinge for hinged with the equipment. hole, the equipment connecting plate 111 and the bracket connecting plate 112 are connected by fasteners passing through the waist hole and the limit hole, and the adjustment of the length of the side plate is realized by changing the position of the limit hole on the waist hole, and the bracket passes through The hinge shaft passing through the hinge hole is hinged with the equipment. The end plate 12 is provided with an oblong hole 121 opened along the length of the end plate for assembling the mounting base 2 and making the position of the mounting base on the end plate adjustable.

The mounting seat 2 is a rectangular seat, on which a positioning hole 21 and a chute 22 are provided, and the chute 22 is a T-shaped slot, and the mounting seat is fastened on the bracket by the bolt passing through the positioning hole and the oblong hole and matching the corresponding nut. Realize that the position of the mounting seat on the bracket can be adjusted along the oblong hole, so that the position of the actuator 4 can be adjusted so as to align the equipment switch 5 . The actuator 4 is assembled in the sliding groove 22 of the mounting base 2 through the sliding seat 3 .

As shown in Figure 2 and Figure 3, the sliding seat 3 is a T-shaped seat, and its head is provided with a guide groove 31 facing the equipment switch. Enter the chute 22 step surface so that the bolt head is located under the chute, loosen the locking bolt when adjustment is required, move the sliding seat until the actuator on it is aligned with the equipment switch, and then tighten the locking bolt to lock the sliding seat On the mounting base, keep the actuator 4 and the equipment switch in an aligned state.

The actuator 4 includes a power unit 41, a transmission assembly 42, a switch contact 43 and a contact type travel switch 44; the upper surface of one end of the switch contact 43 is provided with multi-stage tooth grooves arranged along the length direction of the contact, and the switch contact Both sides of 43 are provided with bosses 431 , and the switch contacts are arranged in the guide groove 31 . The power unit 41 is a low-speed motor, the transmission assembly 42 is a reduction gear set, and the contact travel switch 44 is arranged outside the guide groove on the sliding seat; the input gear of the reduction gear set is connected with the output end of the low-speed motor, and the output gear of the reduction gear set Interlock with the tooth groove of the switch contact, start the low-speed motor, the reduction gear set transmits the power to the switch contact, the switch contact stretches out and presses the switch on the device to restart or switch the machine, and through the contact stroke The switch 44 defines the extension distance of the switch contacts.

Matching, different switch contacts can be designed according to the switch types on the equipment. The switch contacts can be designed into three types, one is pin contact, the other is column contact and the other is ship type switch. contacts.

Claims (7)

1. a kind of auxiliary switch of communication apparatus, it is characterised in that: it includes bracket, mounting base and executing agency；Executing agency Including switch contact and power device, power device driving switch contact presses switch；Bracket be articulated in equipment to Mounting base is supported, executing agency is assemblied in mounting base.

2. the auxiliary switch of communication apparatus as described in claim 1, it is characterised in that: the bracket is door type frame, two sides The length of plate is adjustable, and end plate is equipped with the slotted hole opened up along plate length direction, and bracket two sides are assemblied in by fastener to be set It is standby outer.

3. the auxiliary switch of communication apparatus as claimed in claim 2, it is characterised in that: the mounting base is equipped with location hole, Mounting base is fastened by the corresponding nut of bolt matching and bracket for passing through location hole and the slotted hole.

4. the auxiliary switch of communication apparatus as claimed in claim 3, it is characterised in that: the mounting base is square type seat, thereon Sliding slot is offered along its length, and being equipped in sliding slot can be along the slide that flute length direction moves；The executing agency is connected to cunning On seat.

5. the auxiliary switch of communication apparatus as claimed in claim 4, it is characterised in that: the slide is T-type seat, bar portion card Enter in the sliding slot, head is equipped with the guide groove towards facility switching, and the groove depth of guide groove is less than the thickness of switch contact； The power device is zero motor；The switch contact is located in guide groove and is connected by transmission component with zero motor.

6. the auxiliary switch of communication apparatus as claimed in claim 5, it is characterised in that: the transmission component is reduction gearing Group, the upper surface of described switch contact one end are equipped with the multistage tooth socket arranged along lengths of contacts direction；Train of reduction gears it is defeated Enter gear to be connected with the output end of zero motor, the output gear of train of reduction gears and the tooth socket of switch contact are mutually twisted.

7. the auxiliary switch of communication apparatus as claimed in claim 6, it is characterised in that: outside the non-tooth socket end of the switch contact It is convex to have boss, it is corresponded in the mounting base and is equipped with contact travel switch at two side position of sliding slot.