CN218447611U - Automatic change-over switch device - Google Patents

Abstract

The utility model discloses an automatic change-over switch device relates to switching device technical field, including switch housing and first circuit module and second circuit module, first circuit module and second circuit module all set up the inside at switch housing. This automatic change-over switching device, cooperation through driving motor and detector and threaded rod and slider wiring stake is used, make this automatic change-over switching device can detect the behavior of first circuit module through the detector, first circuit module works to certain time limit after, driving motor automatic start drives the threaded rod rotation through its drive shaft, then promote slider wiring stake through the outside screw thread of threaded rod and remove, make the outside terminal of slider wiring stake and first circuit module separation, and move to second circuit module department and dock with second circuit module, make the input line, second circuit module, output line form new circuit, satisfy the circuit demand, realize the self-switching of switch.

Description

Automatic change-over switch device

Technical Field

The utility model relates to a switching device technical field specifically is an automatic change-over switching device.

Background

The term switch is to be interpreted as open and closed, which also refers to an electronic component that can open a circuit, interrupt a current, or allow it to flow to other circuits, the most common being a human-operated electromechanical device in which there are one or more electrical contacts, the "closing" of which indicates that the electrical contact is conducting, allowing a current to flow; the 'open circuit' of the switch means that the electronic contact is not conducted to form an open circuit, current is not allowed to flow, the electronic contact is a control device for controlling the connection condition of the circuit, and when the change-over switch works, a mechanism capable of changing a power supply circuit is arranged in the change-over switch to adapt to different circuit working requirements.

The in-process that current change over switch was carrying out the circuit and is switching over, mainly rely on mechanisms such as change-over brake, stir the floodgate body through the staff is manual, change the contact position of electron contact, then realize cutting off and the conversion to the circuit, but under some operating conditions, the timeliness requirement to the circuit conversion is higher, need stabilize the quick conversion process of accomplishing the switch in the time as far as possible, rely on artifical manual operation to be difficult to realize undoubtedly, the longer meeting of the changeover time of switch leads to the fact more wasting of resources, for this reason, we have designed an automatic change over switching device and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automatic change-over switch device has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic change-over switch device, includes switch casing and first line module and second line module, first line module and second line module all set up the inside at switch casing, switch casing's the whole input line and the output line that are linked together of outside fixedly connected with and circuit, and switch casing's externally mounted has the start button that is correlated with output line, switch casing's inside fixed cover is equipped with two guide rails that are located first line module and second line module top, two movable sleeve is equipped with the slider wiring stake between the guide rail, butt joint between the outside terminal of slider wiring stake accessible and first line module and the second line module, the fixed cover in top of first line module is equipped with driving motor and detector, driving motor's the outside fixed cover of output shaft is equipped with the threaded rod with slider wiring stake threaded connection.

Furthermore, the input line is connected with the slider wiring pile through a connecting line, and the first line module and the second line module are electrically connected with the output line.

Furthermore, the top of the first line module and the top of the second line module are both fixedly provided with a fixing frame, and the driving motor is sleeved on the inner side of the fixing frame above the first line module.

Furthermore, the tail end of the threaded rod is movably connected with the fixing frame above the second line module through a bearing.

Furthermore, the two ends of the sliding block part of the sliding block wiring pile are T-shaped, and a sliding groove matched with the sliding block part of the sliding block wiring pile is formed in the inner side of the guide rail.

Furthermore, the detector is fixedly arranged on the fixing frame, and the detector is mutually associated with the first circuit module and the driving motor.

Further, the inside fixed mounting of switch casing has the reserve power that is located the detector top and with input line electric connection, electric connection between reserve power and driving motor, the detector.

The utility model provides an automatic change-over switch device possesses following beneficial effect:

1. this automatic change-over switching device, cooperation through driving motor and detector and threaded rod and slider wiring stake is used, make this automatic change-over switching device can detect the behavior of first circuit module through the detector, first circuit module works to certain time limit after, driving motor automatic start drives the threaded rod rotation through its drive shaft, then promote slider wiring stake through the outside screw thread of threaded rod and remove, make the outside terminal of slider wiring stake and first circuit module separation, and move to second circuit module department and dock with second circuit module, make the input line, second circuit module, output line form new circuit, satisfy the circuit demand, realize the self-switching of switch.

2. This automatic transfer switching device, use through the cooperation of slider wiring stake and guide rail and driving motor and deposit power, make this automatic transfer switching device carry out the in-process from the conversion, driving motor drives the threaded rod rotatory, the threaded rod promotes the removal of slider wiring stake, the in-process that slider wiring stake removed, along the direction activity of guide rail, and under the limiting displacement of guide rail, avoid following the threaded rod and deflect, thereby guarantee the stability of this automatic transfer switching device operation in-process, driving motor simultaneously, the deposit power, electric connection between the detector, can supply with the work of driving motor and detector through deposit power storage electric energy, make driving motor can in time the disconnection circuit connection under the effect of deposit power when the circuit accident appears, this automatic transfer switching device's security.

Drawings

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

FIG. 2 is a schematic view of the exterior of the present invention;

fig. 3 is a schematic structural diagram of the exterior of the first line module and the second line module according to the present invention;

fig. 4 is a schematic structural view of the guide rail and the wiring pile of the present invention;

fig. 5 is a schematic structural diagram of the driving motor and the storage power supply of the present invention.

In the figure: 1. a switch housing; 2. a first line module; 3. a guide rail; 4. a drive motor; 5. a fixed mount; 6. storing a power supply; 7. an input line; 8. a start button; 9. a second line module; 10. a detector; 11. a threaded rod; 12. a slider wiring pile; 13. and (6) an output line.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to 5, the present invention provides a technical solution: the utility model provides an automatic change-over switch device, including switch casing 1 and first line module 2 and second line module 9, first line module 2 and second line module 9 all set up in switch casing 1's inside, switch casing 1's outside fixedly connected with and the whole input line 7 and the output line 13 that are linked together of circuit, be connected through the connecting wire between input line 7 and the slider wiring stake 12, input line 7, slider wiring stake 12, first line module 2, output line 13 can form a circuit output route after slider wiring stake 12 docks with second line module 9, first line module 2 and second line module 9 all with output line 13 between electric connection, input line 7, slider wiring stake 12, second line module 9, output line 13 can form another circuit output route after slider wiring stake 12 docks with second line module 9, and switch casing 1's outside is installed and is equipped with the start button 8 that is correlated with output line 13, switch casing 1's inside fixed cover is equipped with two guide rails 3 that are located first line module 2 and second line module 9 top, the activity stake 12 between two guide rails 3.

Docking between the outside terminal of slider wiring pile 12 accessible and first line module 2 and second line module 9, driving motor 4 and detector 10 are equipped with to the fixed cover in top of first line module 2, the equal fixed mounting in top of first line module 2 and second line module 9 has mount 5, mount 5 above first line module 2 and second line module 9 is used for assisting the assembly of driving motor 4 and threaded rod 11, driving motor 4 cup joints the inboard at mount 5 above first line module 2, mount 5 above first line module 2 cup joints in the driving motor 4 outside, assist fixedly to driving motor 4, guarantee the stability of driving motor 4 during operation, driving motor 4's output shaft external fixation cover is equipped with threaded rod 11 with slider wiring pile 12 threaded connection, swing joint between the end of threaded rod 11 and the mount 5 above second line module 9 through the bearing, mount 5 above second line module 9 can be fixed through the connection of bearing auxiliary threaded rod 11, guarantee the stability of threaded rod 11 during operation, and guarantee that threaded rod 11 can rotate.

Referring to fig. 1 to 4, two ends of the slider portion of the slider wiring stud 12 are T-shaped, the slider portion of the slider wiring stud 12 is T-shaped and can slide in cooperation with the sliding groove in the guide rail 3, the sliding groove matched with the slider portion of the slider wiring stud 12 is formed in the inner side of the guide rail 3, the sliding direction of the slider wiring stud 12 is limited, and the slider wiring stud 12 is prevented from deflecting along with the threaded rod 11.

The detector 10 is fixedly installed on the fixing frame 5, the detector 10 can detect the working conditions of the first line module 2 and the driving motor 4, the detector 10 is mutually associated with the first line module 2 and the driving motor 4, after the first line module 2 and the driving motor 4 work to a certain time limit, the driving motor 4 can be automatically started under the action of the detector 10 and drives the threaded rod 11 to rotate through the driving shaft of the driving motor, and the lines are converted, the storage power source 6, the driving motor 4, the storage power source 6 and the detector 10 are fixedly installed on the inner side of the switch shell 1 and are located above the detector 10 and electrically connected with the input line 7, the electric energy is stored through the storage power source 6 during normal work, the storage power source 6 is electrically connected with the driving motor 4 and the detector 10, meanwhile, the storage power source 6 supplies power for the work of the driving motor 4 and the detector 10, and the driving motor 4 can be timely disconnected under the action of the storage power source 6 during circuit accidents.

In summary, in the automatic transfer switch device, when the automatic transfer switch device is used, the start button 8 is operated to control the start of a mechanism inside the switch shell 1, the driving motor 4 drives the slider wiring pile 12 to be in butt joint with the first circuit module 2 through the threaded rod 11, the detector 10 detects the working condition of the first circuit module 2, after the first circuit module 2 works to a certain time limit, the driving motor 4 is automatically started and drives the threaded rod 11 to rotate through a driving shaft thereof, the slider wiring pile 12 is pushed to move along the guide rail 3 through threads outside the threaded rod 11, so that a terminal outside the slider wiring pile 12 is separated from the first circuit module 2 and moves to the second circuit module 9 to be in butt joint with the second circuit module 9, so that the input circuit 7, the second circuit module 9 and the output circuit 13 form a new circuit, the circuit requirements are met, the automatic transfer of the switch is realized, the driving motor 4, the reserve power supply 6 and the detector 10 are electrically connected, the electric energy is stored through the reserve power supply 6 during normal work, and the driving motor 4 can timely disconnect the circuit under the action of the reserve power supply 6 when an accident occurs, and the whole automatic transfer switch device can complete the whole work process.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)

1. The utility model provides an automatic change-over switch device, includes switch housing (1) and first line module (2) and second line module (9), first line module (2) and second line module (9) all set up the inside at switch housing (1), the outside fixedly connected with of switch housing (1) has whole input line (7) and the output line (13) that are linked together with the circuit, and the externally mounted of switch housing (1) has start button (8) that are correlated with output line (13), its characterized in that: the inside fixed cover of switch casing (1) is equipped with two guide rails (3) that are located first circuit module (2) and second circuit module (9) top, two movable cover is equipped with slider wiring pile (12) between guide rail (3), butt joint between slider wiring pile (12) accessible outside terminal and first circuit module (2) and second circuit module (9), the fixed cover in top of first circuit module (2) is equipped with driving motor (4) and detector (10), the fixed cover in output shaft outside of driving motor (4) is equipped with threaded rod (11) with slider wiring pile (12) threaded connection.

2. An automatic transfer switching apparatus according to claim 1, wherein: the input circuit (7) is connected with the slider wiring pile (12) through a connecting wire, and the first circuit module (2) and the second circuit module (9) are electrically connected with the output circuit (13).

3. An automatic transfer switching apparatus according to claim 1, wherein: the top of first line module (2) and second line module (9) is equal fixed mounting has mount (5), driving motor (4) cup joint the inboard at first line module (2) top mount (5).

4. An automatic transfer switching device according to claim 3, wherein: the tail end of the threaded rod (11) is movably connected with the fixed frame (5) above the second line module (9) through a bearing.

5. An automatic transfer switching apparatus according to claim 1, wherein: the two ends of the sliding block part of the sliding block wiring pile (12) are T-shaped, and a sliding groove matched with the sliding block part of the sliding block wiring pile (12) is formed in the inner side of the guide rail (3).

6. An automatic transfer switching apparatus according to claim 3, wherein: the detector (10) is fixedly arranged on the fixing frame (5), and the detector (10) is mutually associated with the first circuit module (2) and the driving motor (4).

7. An automatic transfer switching apparatus according to claim 6, wherein: the inner side of the switch shell (1) is fixedly provided with a reserve power supply (6) which is positioned above the detector (10) and is electrically connected with the input line (7), and the reserve power supply (6) is electrically connected with the driving motor (4) and the detector (10).

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