CN208399559U

CN208399559U - Electric instrument fixes device

Info

Publication number: CN208399559U
Application number: CN201821211068.4U
Authority: CN
Inventors: 吴跃建
Original assignee: Guangzhou Shengyuan Energy Technology Co Ltd
Current assignee: Guangzhou Shengyuan Energy Technology Co Ltd
Priority date: 2018-07-30
Filing date: 2018-07-30
Publication date: 2019-01-18
Anticipated expiration: 2028-07-30

Abstract

The utility model relates to a kind of fixed devices, the especially fixed device of electric instrument, it includes pedestal, upper cover and U-shaped terminal box, the pedestal is rectangular parallelepiped structure, the quadrangle of the base upper surface is respectively arranged with a limit base, the upper surface of the limit base is provided with limit hole, there are four limit substrate for the upper surface setting of the pedestal, two limit substrates are symmetricly set between limit base, the limit substrate is rectangular parallelepiped structure and its upper surface is provided with groove, the groove is embedded in rubber seal, there are four hasps for the side setting of the pedestal, the upper surface of the pedestal is provided with wiring hole and screw hole, the wiring chamber lid that the lower surface of the pedestal is provided with U-shaped terminal box and is movably arranged in U-shaped terminal box, the utility model is simple by structure, it is easy installing and dismounting, by the way that waterproof and breathable is arranged Film, can waterproof, heat dissipation, good fixation is played to electronic instrument and protection is used, extends the service life of electronic instrument.

Description

Electric instrument fixes device

Technical field

The utility model relates to the fixed devices of a kind of fixed device, especially electric instrument.

Background technique

Electric instrument is electric parameter measurement, power quality monitoring and analysis, electrical equipment control provide solution Power measurement and control equipment, be often used fixed device and be fixed, then be mounted on wall, but existing fixed device exist with Lower deficiency: 1) blow-by, not waterproof, electronic instrument is easy to break down because of water inlet；2) heat dissipation needs to install radiator additional, Increase use cost；3) it installs and dismantles and is complicated.

Summary of the invention

In view of the deficiencies of the prior art, the utility model, which provides, a kind of waterproof cooling and can be easy the electric power of installing and dismounting Instrumentfixing device.

The technical solution of the utility model are as follows: the fixed device of electric instrument, it includes: pedestal, upper cover and U-shaped terminal box, The pedestal is rectangular parallelepiped structure, and the quadrangle of the base upper surface is respectively arranged with a limit base, the limit base it is upper Surface is provided with limit hole, and the upper surface setting of the pedestal is symmetricly set on limit there are four substrate, two limit substrates are limited Between the seat of position, the limit substrate is rectangular parallelepiped structure and its upper surface is provided with groove, and the groove is embedded in rubber weather strip, Sealed for being formed with upper cover, there are four hasps for the setting of the side of the pedestal, for engaging with upper cover, the pedestal it is upper Surface is provided with wiring hole and screw hole, and wiring hole is used for wiring, and screw hole is for installing electronic instrument, the following table of the pedestal The surface fixation of the wiring chamber lid that face is provided with U-shaped terminal box and is movably arranged in U-shaped terminal box, the wiring chamber lid is set It is equipped with fixed inserted link A, the inner cavity of the U-shaped terminal box is connected by wiring hole with the inside of pedestal, and the upper cover is rectangular Body structure, four angles of the upper cover are respectively arranged with the fixation inserted link B being adapted with limit hole, four sides of the upper cover It is provided with protrusion on side, engages for hasp, the pedestal is made of SMC composite material, and the upper cover includes backing material plate And waterproof ventilated membrane, the backing material plate are made of SMC composite material, the backing material plate is network, the backing material plate Internal layer and outer layer one layer of waterproof ventilated membrane of equal hot pressing, for waterproof, heat dissipation.

Further, the Corner Strapped of the U-shaped terminal box inner cavity is provided with fixed slot, the fixed slot and fixation Inserted link A is matched.

Further, the backside coating of the wiring chamber lid has pressure sensitive adhesive.

Further, the wiring hole top plug live wire sealing-plug.

The application method of the utility model: by electronic instrument by being set on the base the screw hole on surface, bolt is used Be mounted on pedestal with gasket, by electric wire from the lower surface of pedestal by the wire seal plug in wiring hole, into pedestal in electricity Device is mounted on wall after fixing by sub- instrument connection by wiring chamber lid by fixed slot and fixed inserted link A engaging, It covers upper cover and engages hasp, the sealing ring of upper cover and groove insertion, which is formed, to be sealed.

The utility model has the following beneficial effects: the utility model is simple by structure, is easy installing and dismounting, it is anti-by being arranged Water ventilated membrane, can waterproof, heat dissipation, good fixation is played to electronic instrument and protection is used, extends the use of electronic instrument Service life.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of pedestal；

Fig. 2 is the structural schematic diagram of upper cover；

Fig. 3 is the structural schematic diagram of U-shaped terminal box；

Fig. 4 is the structural schematic diagram of wiring chamber lid.

In figure, 1, pedestal；2, upper cover；3, U-shaped terminal box；4, substrate is limited；5, limit base；6, limit hole；7, hasp；8, Wiring hole；9, screw hole；10, groove；11, fixed inserted link B；12, raised；13, wiring chamber lid；14, fixed inserted link A；15, fixed Slot.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing:

As shown in Figs 1-4, the fixed device of electric instrument, it includes: pedestal 1, upper cover 2 and U-shaped terminal box 3, the pedestal 1 For rectangular parallelepiped structure, the quadrangle of 1 upper surface of pedestal is respectively arranged with a limit base 5, and the upper surface of the limit base 5 is set It is equipped with limit hole 6, the upper surface setting of the pedestal 1 is symmetricly set on limit there are four substrate 4, two limit substrates 4 are limited Between seat 5, the limit substrate 4 is rectangular parallelepiped structure and its upper surface is provided with groove 10, and it is close that the groove 10 is embedded in rubber Strip of paper used for sealing is sealed for being formed with upper cover 2, and there are four hasps 7 for the side setting of the pedestal 1, described for engaging with upper cover 2 The upper surface of pedestal 1 is provided with wiring hole 8 and screw hole 9, and wiring hole 8 is used for wiring, and screw hole 9 is for installing electronics Table, the wiring chamber lid 13 that the lower surface of the pedestal 1 is provided with U-shaped terminal box 3 and is movably arranged in U-shaped terminal box 3, institute The surface for stating wiring chamber lid 13 is fixedly installed fixed inserted link A14, and the inner cavity of the U-shaped terminal box 3 passes through wiring hole 8 and pedestal 1 inside is connected, and the upper cover 2 is rectangular parallelepiped structure, and four angles of the upper cover 2 are respectively arranged with and 6 phase of limit hole The fixation inserted link B11 of adaptation is provided with protrusion 12 on four sides of the upper cover 2, engages for hasp 7, the pedestal 1 It is made of SMC composite material, the upper cover 2 includes backing material plate and waterproof ventilated membrane, and the backing material plate uses SMC composite material It is made, the backing material plate is network, the internal layer and outer layer of the backing material plate one layer of waterproof ventilated membrane of equal hot pressing, for preventing Water, heat dissipation.

The Corner Strapped of 3 inner cavity of U-shaped terminal box is provided with fixed slot 15, the fixed slot 15 and fixed inserted link A14 is matched.

The backside coating of the wiring chamber lid 13 has pressure sensitive adhesive.

The wiring hole 8 is plugged with wire seal plug.

The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements It falls within the scope of the claimed invention.

Claims

1. electric instrument fixes device, it is characterised in that: it includes pedestal, upper cover and U-shaped terminal box, and the pedestal is cuboid Structure, the quadrangle of the base upper surface are respectively arranged with a limit base, and the upper surface of the limit base is provided with limit hole, The upper surface setting of the pedestal is symmetricly set between limit base there are four substrate, two limit substrates are limited, the limit Substrate is rectangular parallelepiped structure and its upper surface is provided with groove, and the groove is embedded in rubber weather strip, and the side of the pedestal is set It sets there are four hasp, the upper surface of the pedestal is provided with wiring hole and screw hole, and the lower surface of the pedestal is provided with U-shaped connect Wire box and the wiring chamber lid being movably arranged in U-shaped terminal box, the surface of the wiring chamber lid are fixedly installed fixed inserted link The inner cavity of A, the U-shaped terminal box are connected by wiring hole with the inside of pedestal, the upper cover be rectangular parallelepiped structure, it is described on Four angles of lid are respectively arranged with the fixation inserted link B being adapted with limit hole, are provided on four sides of the upper cover convex It rises, the pedestal is made of SMC composite material, and the upper cover includes backing material plate and waterproof ventilated membrane, and the backing material plate uses SMC composite material is made, and the backing material plate is network, the internal layer and outer layer of the backing material plate one layer of waterproof and breathable of equal hot pressing Film.

2. the fixed device of electric instrument according to claim 1, it is characterised in that: the quadrangle of the U-shaped terminal box inner cavity It is fixedly installed fixed slot, the fixed slot is matched with fixed inserted link A.

3. the fixed device of electric instrument according to claim 2, it is characterised in that: the backside coating of the wiring chamber lid has Pressure sensitive adhesive.

4. the fixed device of electric instrument according to claim 3, it is characterised in that: the wiring hole is plugged with wire seal Plug.