CN214277182U

CN214277182U - Digital weighing sensor wiring structure

Info

Publication number: CN214277182U
Application number: CN202120079127.2U
Authority: CN
Inventors: 姚嗣松
Original assignee: Hangzhou Top Pine Automatic Control Equipment Co ltd
Current assignee: Hangzhou Top Pine Automatic Control Equipment Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-24
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to a digital weighing sensor wiring structure, including a total T connector structure and two at least separated time structures of taking T connector, the separated time structure of taking T connector includes that cable, separated time connect public head, separated time connection female head, T shape shunting connector, weighing sensor, and every separated time connection public head of the separated time structure of taking T connector is connected end to end with the separated time connection female head in proper order and is formed annularly, T shape shunting connector includes first branch interface, second branch interface, third branch interface, first branch interface passes through the cable with the separated time connection public head and is connected, the second branch interface passes through the cable with the separated time connection female head and is connected, total T connector structure includes first total interface, second total interface, third total interface. The utility model discloses a convenient sensor wiring structure of wiring has abandoned loaded down with trivial details circuit problem in the past, and waterproof nature improves to some extent, and inspection line fault convenient and fast has improved the flexibility.

Description

Digital weighing sensor wiring structure

Technical Field

The utility model relates to a weighing sensor wiring technical field especially relates to a digital weighing sensor wiring structure.

Background

The digital sensor wiring is commonly used in the field of common automobile weighing apparatus, the wiring mode between weighing sensors is divided into two types at present, one type is a parallel accumulation type connection method, and each weighing sensor uses a wire to be gathered with the wiring of other weighing sensors through a junction box and then is connected with a weighing instrument. The other is a serial connection mode, two waterproof sockets are installed on each weighing sensor or two wires are led out, and the sensors are connected in series after being butted with each other and then connected to the weighing control display. Although the problem of complicated lines is solved by the structure, the processing cost of the sensor is increased, the sensors are connected in series in the bus, the bus is disconnected when any one sensor is detached, and the use is not flexible enough.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of background art existence, the utility model relates to a digital weighing sensor wiring structure, according to the above-mentioned problem, designed a sensor wiring structure that the wiring is convenient, increased and connected public head and be connected female, the bus becomes an annular, arbitrary department in the annular if unexpected broken string can normally work at will, improved the reliability greatly, abandoned loaded down with trivial details circuit problem in the past moreover, waterproof nature improves to some extent, inspection line broken department convenient and fast has improved the flexibility. The cost of the sensor is not increased or decreased, and the maintenance and the replacement of the weighing apparatus are greatly facilitated.

The utility model relates to a digital weighing sensor wiring structure, including a total T connector structure and two at least separated time structures of taking T connector, the separated time structure of taking T connector includes that cable, separated time connect public head, separated time connection female head, T shape shunting connector, weighing sensor, and every separated time connection public head and the separated time connection female head of the separated time structure of taking T connector form cyclic annular with separated time connection female head in proper order, T shape shunting connector includes first interface, second interface, third interface, first interface passes through the cable with the separated time connection public head and is connected, second interface passes through the cable with the separated time connection female head and is connected, third interface is provided with integrative separated time connection female head, weighing sensor is connected with separated time connection public head through the cable, total T connector structure includes that first total interface passes through the cable and is connected, second interface and separated time connection female head are connected through the cable, third interface is provided with integrative separated time connection female head, weighing sensor is connected with the separated time connection public head through the cable, total T connector structure includes that first total interface is connected, The bus connection device comprises a second main interface and a third main interface, wherein the third main interface is provided with an integrated bus connection female head, and the bus connection female head is connected with a weighing display with a branching connection male head.

By adopting the scheme, the connection convenience of the sensor is improved, and the connection waterproofness is higher.

Furthermore, the first main interface and the second main interface are connected in series in a cable between the first branch interface and the branch connection male head or a cable between the second branch interface and the branch connection female head.

By adopting the scheme, the embodiment saves the connection steps of the bus and realizes the convergence connection of the sensors.

Furthermore, the first main interface is connected with a bus connection male head through a cable, and the second main interface is connected with a bus connection female head through a cable.

By adopting the scheme, the flexibility is increased for the T-shaped connector at the bus, and the connectable position is variable.

Furthermore, the bus connection male head can be connected with the branching connection female head, the bus connection female head can be connected with the branching connection male head, and the two parts are connected with at least one part.

By adopting the scheme, the sensor can be communicated by connecting one position, and the broken circuit at the position of the second sensor can be detected. The two connections are such that even if there is an open circuit in the cable, all sensor operations are not affected.

Furthermore, the total T-junction structure can be connected to any branching structure with a T-junction.

By adopting the scheme, the connection flexibility of the bus is improved.

Furthermore, the branch connection male connector and the bus connection male connector comprise columnar connecting grooves, four plugs positioned in the connecting grooves and a position fixing plate.

By adopting the scheme, the signal transmission is stable, and the position-fixing plate can verify whether the insertion connection is correct.

Furthermore, female head, bus connection female head are connected to separated time includes the column connector, is located four slots of connector, is located the fixed slot of connector one side.

Through adopting above-mentioned scheme, signal transmission is stable, and the fixed slot is fixed with the position fixing board.

Furthermore, the connecting groove is connected with the connector, the plug is connected with the slot, and the fixing groove is connected with the position fixing plate.

By adopting the scheme, the problem of connection errors is effectively prevented.

Furthermore, the length of the bus cable in the branching structure with the T-shaped connector lug is 4-6 meters.

By adopting the scheme, the range is the length required by normal wiring, and most of conventional detection can be met.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of a connection structure according to embodiment 1 of the present invention.

Fig. 2 is a schematic view of a connection structure according to embodiment 1 of the present invention.

Fig. 3 is a schematic view of a connection structure according to embodiment 2 of the present invention.

Fig. 4 is a schematic view of a T-joint connection structure according to an embodiment of the present invention.

Fig. 5 is a schematic front structural view of a connection male head according to an embodiment of the present invention.

Fig. 6 is a schematic side view of a male connection end according to an embodiment of the present invention.

Fig. 7 is a schematic front view of the female connection end according to the embodiment of the present invention.

Fig. 8 is a schematic view of a T-shaped joint structure according to an embodiment of the present invention.

Reference numeral, 1, a cable; 2. the branch line is connected with the male head; 21. connecting grooves; 22. a plug; 23. a position-retaining plate; 3. the branch line is connected with the female head; 31. a connector; 32. a slot; 33. fixing grooves; 4. t-shaped tapping terminals; 41. a first sub-interface; 42. a second sub-interface; 43. a third interface; 5. A weighing sensor; 6. a first bus interface; 61. the bus is connected with the male head; 7. a second bus interface; 71. the bus is connected with the female head; 8. a third bus interface; 81. a weighing display.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described and discussed below with reference to the accompanying drawings of the present invention, and it is obvious that only some examples, not all examples, of the present invention are described herein, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

For the convenience of understanding the embodiments of the present invention, the following detailed description will be given by way of example with reference to the accompanying drawings, and the embodiments are not limited to the embodiments of the present invention.

Embodiment 1 of the present invention is shown in fig. 1, fig. 2, fig. 4, fig. 5, fig. 6, fig. 7, and fig. 8, and includes a total T-terminal structure and at least two branch structures with T-terminals, the branching structure with the T-shaped connector lug comprises a cable 1, a branching connection male head 2, a branching connection female head 3, a T-shaped branching connector lug 4 and a weighing sensor 5, wherein the branching connection male head 2 and the branching connection female head 3 of each branching structure with the T-shaped connector lug are sequentially connected end to form a ring, the T-tap 4 comprises a first tap port 41, a second tap port 42, a third tap port 43, the first sub-port 41 is connected with the branch connection male head 2 through the cable 1, the second sub-port 42 is connected with the branch connection female head 3 through the cable 1, the third interface division department is provided with integrative separated time and connects female 3, weighing sensor 5 is connected with separated time through cable 1 and connects public 2. Total T connector lug structure includes that first total interface 6, second total interface 7, third total interface 8 department is provided with integrative bus connection female head 71, the display 81 of weighing is connected with bus connection male head 61 through cable 1. The second main interface 7 is connected with a bus connection female head 71 through a cable 1, the bus connection male head 61 can be connected with a branching connection female head 3, the bus connection female head 71 can be connected with a branching connection male head 2, and the two parts are connected at least at one position.

The bus connection male head 61 can be connected with the branching connection female head 3, the bus connection female head 71 can be connected with the branching connection male head 2, and the two parts are connected with at least one part. The branch connection male head 2 and the bus connection male head 61 comprise columnar connecting grooves 21, four plugs 22 positioned in the connecting grooves 21 and a position fixing plate 23. The branch connection female head 3 and the bus connection female head 71 comprise a columnar connector 31, four slots 32 positioned in the connector 31 and a fixing slot 33 positioned on one side of the connector 31. The connecting groove 21 is connected with the connecting head 31, the plug 22 is connected with the inserting groove 32, and the fixing groove 33 is connected with the retaining plate 23. The total length of the cable 1 in the branching structure with the T-shaped connector lug is 4-6 meters. The length of the cable 1 at each interface of the T-junction structure is 0.5-1 meter.

The embodiment 1 has three wiring modes:

referring to fig. 1, the bus connection male connector 61 is connected to the branch connection female connector 3, and the bus connection female connector 71 is disconnected from the branch connection male connector 2. Normal connected operation can be achieved.

In the wiring mode 2, the bus connection male head 61 is disconnected from the branching connection female head 3, and the bus connection female head 71 is connected with the branching connection male head 2. Normal connected operation can be achieved.

Connection mode 3 referring to fig. 2, the bus connection male connector 61 is connected to the branch connection female connector 3, and the bus connection female connector 71 is connected to the branch connection male connector 2, so that bidirectional communication operation can be realized.

The connection mode 1 and the connection mode 2 are single connection modes, and when a short circuit occurs, the weighing display 81 can judge that the cable 1 at the position of the several sensors is broken through the data quantity of the transmitted sensors. The wiring mode 3 can solve the problem of single-outlet open circuit, and the normal work of the sensor is not influenced by bidirectional transmission.

The embodiment 2 of the utility model refers to fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and shows, has changed the mode of connection of T terminal structure on embodiment 1's basis, has removed the public head 61 of bus connection, the female head 71 of bus connection in the T terminal structure, will first total interface 6, the total interface 7 of second are directly established ties and are accomplished fixedly in cable 1 between public head 2 or cable 1 between second branch interface 42 and the female head 3 of branch connection in first branch interface 41 and branch connection, have improved connection stability.

In the description of the present invention, it should be noted that the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a digital weighing sensor wiring structure which characterized in that: the T-shaped tap comprises a first tap, a second tap and a third tap, the first tap is connected with the tap through a cable, the second tap is connected with the tap through a bus, the third tap is provided with an integrated tap female, the weighing sensor is connected with the tap male through a cable, the total T-shaped tap structure comprises a first total interface, a second total interface and a third total interface, the third total interface is provided with an integrated bus connection female, the bus connection female head is connected with a weighing display with a branching connection male head.

2. The digital load cell wiring structure of claim 1, wherein: the first main interface and the second main interface are connected in series in a cable between the first branch interface and the branch connection male head or a cable between the second branch interface and the branch connection female head.

3. The digital load cell wiring structure of claim 1, wherein: the first general interface is connected with a bus connection male head through a cable, and the second general interface is connected with a bus connection female head through a cable.

4. A digital load cell wiring structure according to claim 3, wherein: the bus connection male head can be connected with the branching connection female head, the bus connection female head can be connected with the branching connection male head, and the two parts are connected with at least one part.

5. The digital load cell wiring structure of claim 2 or 4, wherein: the general T-shaped connector structure can be connected to any branching structure with a T-shaped connector.

6. The digital load cell wiring structure of claim 5, wherein: the branch connection male head and the bus connection male head comprise columnar connecting grooves, four plugs positioned in the connecting grooves and a position fixing plate.

7. The digital load cell wiring structure of claim 6, wherein: female head is connected to separated time, bus connection female head includes the column connector, is located four slots of connector, is located the fixed slot of connector one side.

8. The digital load cell wiring structure of claim 7, wherein: the connecting groove is connected with the connector, the plug is connected with the slot, and the fixing groove is connected with the position fixing plate.

9. The digital load cell wiring structure of claim 1, wherein: the length of the bus cable in the branching structure with the T-shaped connector lug is 4-6 meters.