CN201196819Y

CN201196819Y - Station demanding service calling device

Info

Publication number: CN201196819Y
Application number: CNU2008201125822U
Authority: CN
Inventors: 叶涧秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-15
Filing date: 2008-05-15
Publication date: 2009-02-18
Anticipated expiration: 2018-05-15

Abstract

The utility model discloses a station requesting service calling device, which comprises a main frame panel(1), a speaker(2), an indicator lamp(3), a power supply switch(4), a main frame power supply circuit, a sound circuit, a T-shaped connector(5), two transmission lines(6) and a station calling plate(8), wherein the main frame power supply circuit consists of an electric current transformer and electric elements; the sound circuit consists of a sound integration circuit and the speaker(2); the station calling plate(8) consists of a pull rope(7), a lamp box(9), a movable plate(10), a switch and a spring; the upper end of the pull rope(7) is fixed on the lower end of the movable plate(10); the upper end of the spring is fixed on the neck part of the station calling plate(8), and the lower end of the spring is fixed on the upper end of the movable plate(10); under the actions of the pull rope(7) and the spring, the movable plate(10) can move up and down along a guide rail; the two transmission lines(6) are two conducting wires; and images on the two movable plates are different. When the device is used in the field of multi-station production, the information of the station requesting service can be easily and clearly shown, and the equipment cost is low.

Description

Station request service call device

Technical field

The utility model relates to a kind of station request service call device, especially relates to a kind of station request service call device that uses figure, light and sound as solicited message.

Background technology

Enterprise is in adopting many production of machinery operations, often need material on each station at any time, need transport product, the fault that need repair a machine and need other to cooperate service etc., if the operative employee on the station oneself leaves station and seeks service, then influence production efficiency; Moreover, so walk moving many, also relatively more chaotic in the workshop; In addition, be unfavorable for that also the attendant rationally arranges SO service order and time.In order to overcome the above problems, can adopt electronic circuit to form each station information calls device, use digital transmission technology, centralized displaying station information on attendant's duty room computer.But this advanced person's mode exist use and differentiate informational needs through training, equipment complexity, maintenance difficulties greatly, purchase and problem such as maintenance cost height, not necessarily be applicable to all enterprises.

The utility model content

The technical problems to be solved in the utility model provides a kind of station request service call device, and the information that this device provides is simple and clear, and device structure is simple, safeguards easily, purchases with maintenance cost low.

In order to solve the problems of the technologies described above, station request service call device of the present utility model comprises host panel, loudspeaker, pilot lamp, power switch, host power supply circuit, sound circuit, T connector, transmission line, station calling board; Host power supply circuit makes Current Transformer, and current transformer is the magnetic saturation structure; Station is called out board and is made up of framework, stay cord, lamp box, portable plate, switch and spring; The stay cord upper end is fixed on the lower end of portable plate, and the stay cord lower end has draw ring; Portable plate is a rectangle, can call out the guide rail that the board framework forms along station and move up and down; Switch is fixed in the side of lamp box outer wall, its button down; The framework that station is called out the board top is fixed in the spring upper end, and the upper end of portable plate is fixed in the spring lower end.

This device transmission line is with 2 leads.These 2 transmission lines are called out the public connection line of board circuit as host power supply circuit and all stations.

This device host power supply circuit is connected to form by current transformer, diode, capacitor, resistance, triode and voltage stabilizing diode.

This device sound circuit is connected to form by sound integrated circuit and loudspeaker.

Station is called out on the board 2 portable plates, places station to call out board first and third row; 2 picture surfaces are arranged on the every portable plate.

Figure on 2 portable plates of this device is inequality; Figure on 2 picture surfaces of every portable plate is identical.

Adopt above technical scheme, this device is divided into two classes with the information of demand service on the station, can arrange to be divided into urgent and generally, also can arrange to be divided into for example feeding and repairing etc.; Because station is called out two category information independent displaying on the board, selects to be independent of each other, the producers on the station can select one and send information, also can send two category informations simultaneously, select simple and clear flexibly; After the selection, call out on the board figure double-sided display information at station, and lamp box is two-sided sends the eye-catching demonstration of different color light, also can differentiates easily at a distance with difformity and color, and on station and attendant's duty room two places show to also have the sound auxiliary prompting synchronously at duty room; Short of processing can keep showing the state of informing for a long time; The attendant can handle in order, has improved efficiency of service.In addition, this device only adopts 2 leads to call out the board common transmission line as main frame and all stations, and it is all very convenient that the later stage needs adding, minimizing or maintenance station to call out board, and do not influence the work that other station is called out board.Because this apparatus structure is simple, consumptive material is few, so purchase with maintenance cost lowly, uses maintenance also convenient.

Description of drawings

Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:

Fig. 1 is a station request service call apparatus structure synoptic diagram.Two stations in the left side are called out board among Fig. 1 respectively has a portable plate to be in the show Calls state; Two portable plates of upper right station calling board all are in the show Calls state among Fig. 1, and two portable plates of bottom right station calling board all are in and stop the show Calls state.

Fig. 2 is a station request service call manipulated or operated apparatus.

Fig. 3 is the structure front elevational schematic that the station of station request service call device is called out board.There is a portable plate to be in the show Calls state among Fig. 3.

Fig. 4 is the structure schematic side view that the station of station request service call device is called out board.Two portable plates all are in the show Calls state among Fig. 4.

Embodiment

Fig. 1～station request service call device shown in Figure 4 comprises host panel 1, loudspeaker 2, pilot lamp 3, power switch 4, host power supply circuit, sound circuit, T connector 5, transmission line 6 and station calling board 8.Loudspeaker 2, pilot lamp 3 and power switch 4 are installed in the front of host panel 1, wherein loudspeaker 2 is exactly the Y1 among Fig. 2, and pilot lamp 3 is exactly the light emitting diode D6 among Fig. 2, and R2 is the current-limiting resistance of D6, power switch 4 is exactly the K1 among Fig. 2, can select suitable air switch for use; According to circuit design printed circuit board (PCB) shown in Figure 2, element is assemblied on the printed circuit board (PCB), and printed circuit board (PCB) is fixedly installed in the back side of host panel 1.Host power supply circuit makes Current Transformer B1, and current transformer B1 is the magnetic saturation structure.Station is called out board 8 and is made up of stay cord 7, lamp box 9, portable plate 10, switch 11 and spring 13; The upper end of stay cord 7 is fixed on the middle part, lower end of portable plate 10, and the lower end of stay cord 7 has draw ring.Station is called out the suitable material of board 8 usefulness and is become framed structure, and its front is divided into 3 row from top to bottom, from left to right is divided into three row, is framework between row and row and each row; First and third row of the 1st row are masked with opaque sheet material, can write signs such as station numbering on the face; Second of the 1st row is classified lamp box 9 as, and lamp box 9 is divided into two up and down, makes face shield with transparent material, built-in light bubble 12, and face shield or bulb 12 can be selected different colors for use; First and third of the 2nd row is classified penetrating framework as, and the frame of vertical direction is made concave structure, forms guide rail; Portable plate 10 becomes rectangle with suitable materials processing, can move up and down along this guide rail; Three row of the secondary series of the 2nd row and the 3rd row are face with opaque sheet material all; The first, the 3rd row at the 3rd row can be distinguished a hidden portable plate 10; The front and back structure that station is called out board 8 is identical, so, when portable plate 10 is positioned in the 2nd framework that works, when promptly being in the show Calls state, all can see the figure on the portable plate 10 from the two sides that station is called out board 8, also all can see the light that sends in the lamp box 9; Station call out board 8 two sides and on to go to the bottom be face with opaque sheet material all.Switch 11 is fixed in the side of lamp box 9 outer walls, its button down; When portable plate 10 was moved upwards up to the show Calls state, the button jacking of switch 11 was gone in the upper edge of portable plate 10, and bulb 12 is shinny; After portable plate 10 moved down, shift knob ejected, and bulb 12 extinguishes.The framework at station display board 8 tops is fixed in spring 13 upper ends, and the centre of portable plate 10 upper ends is fixed in spring 13 lower ends; When stay cord 7 is pulled downwards, with draw ring fixing after, portable plate 10 is hidden, spring 13 is in extended state; When draw ring is removed fixing, when stay cord 7 was in free state, under the elastic reaction of spring 13, portable plate 10 moved upward along guide rail, till the upper edge of portable plate 10 was stopped by the framework between the 1st row of station calling board 8 and the 2nd row, portable plate 10 was in the show Calls state.

This device transmission line 6 is 2 leads, comes separated time to connect host circuit and each station calling board 8 by T connector 5.

This device host power supply circuit is by current transformer B1, diode D1, D2, D3, D4, and capacitor C1, C2, resistance R 1, triode V1 and voltage stabilizing diode D5 connect to form; B1 transformation wherein, D1, D2, D3, D4 form rectifier bridge, C1, C2 filtering, R1, V1 and D5 form mu balanced circuit.

I1 among Fig. 2 and I2 are the AC power input terminal, and O1, O2 are the host circuit outlet terminal, and K2, K3 are switch, i.e. switch among Fig. 3 11; L1 and L2 are bulbs, i.e. bulb among Fig. 3 12.

The sound circuit of this device is connected to form by sound integrated circuit (IC) 1 and loudspeaker Y1, the sound integrated circuit can be selected finished product for use, the 3rd end points except the both positive and negative polarity end points is trigger end, and ground connection is promptly worked, and this circuit carries the power amplification circuit that drives loudspeaker Y1.

This installs each station and calls out board 82 portable plates 10 are set, and places the first, the 3rd row respectively, can distinguish or shows two category informations simultaneously; 2 picture surfaces are arranged, for double-sided display on the every portable plate 10.

Figure on 2 portable plates 10 of each station calling board 8 is different; Can select to have obvious difference, recognize easily, and understand the figure of meaning easily for people; The figure of hollow frame type can be selected, also solid figure can be selected for use; Simultaneously, figure can be selected different colors for use on 2 blocks of plates, so that difference is more obvious.Figure on 2 picture surfaces of every portable plate 10 is identical with color, to adapt to double-sided display.

During use, closed power switch 4 promptly enters holding state, and at this moment, pilot lamp 3 does not work, and loudspeaker 2 is sounding not also; When each station need be served, remove the fixing of corresponding draw ring according to information type, discharge stay cord 7, corresponding portable plate 10 moves up on the station calling board 8, shows respective graphical, and the bulb 12 in the lamp box 9 also can be shinny; Simultaneously pilot lamp 3 is luminous on the host panel 1, and also with sound prompting, the attendant can camera processing; Dispose, spur stay cord 7 downwards, fixed pull ring, cover operations plate 10 just stops call, and returns to holding state.

Claims

1. station request service call device, comprise host panel (1), loudspeaker (2), pilot lamp (3), power switch (4), host power supply circuit, sound circuit, T connector (5), transmission line (6) and station calling board (8), it is characterized in that: described host power supply circuit makes Current Transformer (B1), and current transformer (B1) is the magnetic saturation structure; Described station is called out board (8) and is made up of framework, stay cord (7), lamp box (9), portable plate (10), switch (11) and spring (13); Described stay cord (7) upper end is fixed on the lower end of portable plate (10), and stay cord (7) lower end has draw ring; Described portable plate (10) is a rectangle, can call out the guide rail that board (8) framework forms along station and move up and down; Described switch (11) is fixed in the side of lamp box (9) outer wall, its button down; The framework that station is called out board (8) top is fixed in described spring (13) upper end, and the upper end of portable plate (10) is fixed in spring (13) lower end.

2. according to the described station request of claim 1 service call device, it is characterized in that: transmission line (6) is 2 leads.

3. according to the described station request of claim 1 service call device, it is characterized in that: described host power supply circuit is by current transformer (B1), diode (D1, D2, D3, D4), capacitor (C1, C2), resistance (R1), triode (V1) and voltage stabilizing diode (D5) connect to form.

4. according to the described station request of claim 1 service call device, it is characterized in that: described sound circuit is connected to form by sound integrated circuit (IC1) and loudspeaker (Y1).

5. according to the described station request of claim 1 service call device, it is characterized in that: described station is called out board (8) 2 portable plates (10), and the station that is placed in is called out the first, the 3rd row of board (8); 2 picture surfaces are arranged on the every portable plate (10).

6. according to the described station request of claim 5 service call device, it is characterized in that: the figure on described 2 portable plates (10) is inequality; Figure on 2 picture surfaces of described every portable plate (10) is identical.