CN209709453U - A kind of anti-error instruction structure of low-voltage electrical switch - Google Patents

Abstract

The utility model discloses a kind of anti-error instruction structures of low-voltage electrical switch, including cabinet and pedestal, the front of the cabinet is fixedly connected with symmetrical chamber door, the front of the chamber door is fixedly connected with handle, the front of left side chamber door, which is located on the left of handle, is fixedly connected with output voltage meter, and the front of left side chamber door, which is located on the left of output voltage meter, is provided with input voltage table.The utility model is no less than four by the way that the quantity of the first bolt is arranged, and first bolt shape be taper, increase the quantity of the first bolt, to increase connection structure, shape is that taper can be connected faster, achieve the effect that quick and firm connection, four are no less than by the quantity of the second bolt, and second bolt shape be rectangle, it accelerates to increase connection structure, and the first bolt and the second bolt are staggered, and play the role of avoiding skidding, and have reached preferably firm effect.

Description

A kind of anti-error instruction structure of low-voltage electrical switch

Technical field

The utility model relates to the anti-error instructions of low-voltage electrical switch technical field more particularly to a kind of low-voltage electrical switch Structure.

Background technique

Low-voltage electrical be it is a kind of can be according to extraneous signal and requirement, manually or automatically on-off circuit, to realize To the element or equipment of the switching of circuit or non-electrical object, control, protection, detection, transformation and adjusting, high voltage control can be divided into Electric appliance and low-voltage controling appliance two major classes, generally speaking, low-voltage electrical apparatus can be divided into electrical power distribution apparatus and control electric appliance two major classes, be The basic constituent element of assembled electric equipment.

With the fast development of low-voltage electrical, for low-voltage electrical switch using more and more, and then for low tension The requirement of air cock also increases accordingly, but existing low-voltage electrical switch is led because being unable to satisfy the stability after installation It causes to be easy to shake after mounting the case where maloperation occur, affects and normally use quality.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, such as: existing low-voltage electrical switch Because being unable to satisfy the stability after installation, leads to be easy to shake after mounting the case where maloperation occur, affect normal Use quality, and propose a kind of low-voltage electrical switch anti-error instruction structure.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of anti-error instruction structure of low-voltage electrical switch, including cabinet and pedestal, the front of the cabinet are fixedly connected There is symmetrical chamber door, the front of the chamber door is fixedly connected with handle, and the left side that the front of left side chamber door is located at handle is solid Surely it is connected with output voltage meter, the front of left side chamber door, which is located on the left of output voltage meter, is provided with input voltage table, left side case The front of door, which is located at right above input voltage table, is provided with working station indicator, and the bottom of the cabinet is fixedly connected with support Disk, the bottom of the pallet are fixedly connected with the first bolt, and the bottom of the pallet is fixedly connected with and the first bolt staggered row Second bolt of column offers the first connecting hole on outermost first bolt, offers at the top of the pedestal and inserts with first It sells the first slot for matching, is offered at the top of the pedestal and be staggered with the first slot and match with the second bolt Second slot offers the second connecting hole corresponding with the first connecting hole, second connection on outermost first slot By link block and the first connecting hole grafting, the outside screw that the top of the pedestal is located at the second connecting hole is connected with fixation in hole The bolt of connection on the ground.

Preferably, the top of the cabinet and the bottom of pedestal offer storage groove, the top storage trench bottom Link is rotatably connected to by positioning bearing seat on inner surface, is fixedly connected with extension on the inner surface at the top of the storage groove of lower section Hook.

Preferably, the quantity of first bolt is no less than four, and the shape of first bolt is taper.

Preferably, the quantity of second bolt is no less than four, and the shape of second bolt is rectangle.

Preferably, it is provided with glass shield on the input voltage table and output voltage meter, the bolt uses lower margin spiral shell Bolt.

Preferably, the connection type between the cabinet and handle is to be threadedly coupled, between the pallet and the first bolt Connection type be welding.

Compared with prior art, the utility model has the beneficial effects that

(1) four are no less than by the way that the quantity of the first bolt is arranged, and the shape of the first bolt is taper, increase by first and inserts The quantity of pin, to increase connection structure, shape is that taper can be connected faster, reaches the effect of quick and firm connection Fruit is no less than four by the quantity of the second bolt, and the shape of the second bolt is rectangle, accelerates to increase connection knot Structure, and the first bolt and the second bolt are staggered, and play the role of avoiding skidding, and have reached preferably firm effect.

(2) by being provided with glass shield on input voltage table and output voltage meter, thus while protecting voltmeter The effect for playing observation voltage, achievees the effect that protection and monitoring, is foundation bolt by bolt, in special circumstances using dedicated Bolt be fixedly connected with pedestal, achieve the effect that make to connect between pedestal and ground more firm.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of low-voltage electrical switch anti-error instruction structure structural schematic diagram；

Fig. 2 be the utility model proposes a kind of low-voltage electrical switch anti-error instruction structure cabinet plan structure signal Figure；

Fig. 3 be the utility model proposes the pedestal of anti-error instruction structure of low-voltage electrical switch a kind of look up structural representation Figure.

In figure: 1 cabinet, 2 pedestals, 3 chamber doors, 4 handles, 5 input voltage tables, 6 output voltage meters, 7 working station indicators, 8 pallets, 9 first bolts, 10 second bolts, 11 first slots, 12 second slots, 13 second connecting holes, 14 first connecting holes, 15 Link block, 16 bolts, 17 storage grooves, 18 links, 19 hooks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, the anti-error instruction structure of a kind of low-voltage electrical switch, including cabinet 1 and pedestal 2, the front of cabinet 1 It is fixedly connected with symmetrical chamber door 3, the front of chamber door 3 is fixedly connected with handle 4, and the front of left side chamber door 3 is located at handle 4 Left side be fixedly connected with output voltage meter 6, the left side that the front of left side chamber door 3 is located at output voltage meter 6 is provided with input electricity Table 5 is pressed, the surface that the front of left side chamber door 3 is located at input voltage table 5 is provided with working station indicator 7, the bottom of cabinet 1 It is fixedly connected with pallet 8, the connection type between cabinet 1 and handle 4 is to be threadedly coupled, the company between pallet 8 and the first bolt 9 Mode is connect as welding, the bottom of pallet 8 is fixedly connected with the first bolt 9, and the bottom of pallet 8 is fixedly connected with and the first bolt 9 Staggered second bolt 10, the quantity of the first bolt 9 is no less than four, and the shape of the first bolt 9 is taper, outermost The first bolt 9 on offer the first connecting hole 14, the top of pedestal 2 offers the first slot to match with the first bolt 9 11, the quantity of the second bolt 10 is no less than four, and the shape of the second bolt 10 is rectangle, and the top of pedestal 2 offers and the The second slot 12 that one slot 11 is staggered and matches with the second bolt 10, offer on outermost first slot 11 with Corresponding second connecting hole 13 of first connecting hole 14, the second connecting hole 13 pass through 14 grafting of link block 15 and the first connecting hole, The outside screw that the top of pedestal 2 is located at the second connecting hole 13 is connected with the bolt 16 being fixedly connected on the ground, input voltage Glass shield is provided on table 5 and output voltage meter 6, bolt 16 uses foundation bolt, the top of cabinet 1 and the bottom of pedestal 2 It offers storage groove 17, link 18 is rotatably connected to by positioning bearing seat on the inner surface of 17 bottom of top storage groove, under Hook 19 is fixedly connected on the inner surface at square 17 top of storage groove.

In the utility model, when user uses the device, the quantity by the way that the first bolt 9 is arranged is no less than four, and The shape of first bolt 9 is taper, increases the quantity of the first bolt 9, to increase connection structure, shape is that taper can be faster The connection of speed, achievees the effect that quick and firm connection, is no less than four, and the second bolt by the quantity of the second bolt 10 10 shape is rectangle, accelerates to increase connection structure, and the first bolt 9 and the second bolt 10 are staggered, rise To the effect skidded is avoided, preferably firm effect is reached.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

Claims (6)

1. a kind of anti-error instruction structure of low-voltage electrical switch, including cabinet (1) and pedestal (2), it is characterised in that: the cabinet (1) front is fixedly connected with symmetrical chamber door (3), and the front of the chamber door (3) is fixedly connected with handle (4), left side The front of chamber door (3), which is located on the left of handle (4), is fixedly connected with output voltage meter (6), and the front of left side chamber door (3) is located at defeated Be provided with input voltage table (5) on the left of voltmeter (6) out, the front of left side chamber door (3) be located at input voltage table (5) just on Side is provided with working station indicator (7), and the bottom of the cabinet (1) is fixedly connected with pallet (8), the bottom of the pallet (8) Portion is fixedly connected with the first bolt (9), and the bottom of the pallet (8) is fixedly connected with and the first bolt (9) staggered Two bolts (10) are offered the first connecting hole (14) on outermost first bolt (9), are offered at the top of the pedestal (2) The first slot (11) to match with the first bolt (9) offers and the first slot (11) staggered row at the top of the pedestal (2) It arranges and the second slot (12) for matching with the second bolt (10), offers on outermost first slot (11) and connect with first Corresponding second connecting hole (13) in hole (14), second connecting hole (13) pass through link block (15) and the first connecting hole (14) Grafting, the outside screw that the top of the pedestal (2) is located at the second connecting hole (13) are connected with the spiral shell being fixedly connected on the ground Bolt (16).

2. a kind of anti-error instruction structure of low-voltage electrical switch according to claim 1, which is characterized in that the cabinet (1) bottom at top and pedestal (2) offers storage groove (17), leads on the inner surface of top storage groove (17) bottom It crosses positioning bearing seat to be rotatably connected to link (18), is fixedly connected with hook on the inner surface at the top of the lower section storage groove (17) (19)。

3. a kind of anti-error instruction structure of low-voltage electrical switch according to claim 1, which is characterized in that described first inserts The quantity of pin (9) is no less than four, and the shape of first bolt (9) is taper.

4. a kind of anti-error instruction structure of low-voltage electrical switch according to claim 1, which is characterized in that described second inserts The quantity of pin (10) is no less than four, and the shape of second bolt (10) is rectangle.

5. a kind of anti-error instruction structure of low-voltage electrical switch according to claim 1, which is characterized in that the input electricity Glass shield is provided in pressure table (5) and output voltage meter (6), the bolt (16) uses foundation bolt.

6. a kind of anti-error instruction structure of low-voltage electrical switch according to claim 1, which is characterized in that the cabinet (1) connection type between handle (4) is to be threadedly coupled, and the connection type between the pallet (8) and the first bolt (9) is Welding.