CN207441592U - A kind of mounting structure of controller - Google Patents

Abstract

The utility model discloses a kind of mounting structures of controller, upper shell, cover board including breaker, and the circuit board module being arranged between the installation cavity of upper shell and cover board, circuit board module includes the upper plate being detachably connected and lower plate, lower plate is fixed on by fixed structure on upper shell, and upper plate is pressed on by cover board in lower plate；Controller is split into upper shell, four part of lower plate, upper plate and cover board by said structure, and during assembling, lower plate is fixed to upper shell, upper plate is finally covered cover board and just completed in lower plate again, it is simple in structure, assembling facility, and the order assembled is clear, is not in wrongly installed situation；Upper plate does not install cover board to circuit board assemblies without influencing, the breaker during assembling is thus convenient for be verified in the state of no cover board, also allows for overhauling with cover board without the relation that is fixedly connected in said structure.

Description

A kind of mounting structure of controller

Technical field

The utility model is related to the technical fields of breaker, and in particular to a kind of mounting structure of controller.

Background technology

Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can close, when defined Interior carrying and the switching device for cut-offfing the electric current under the conditions of abnormal circuit, preferably to protect the electrical equipment on circuit, Higher requirement is proposed to breaker so that breaker tends to intelligent, i.e., adds controller on common breaker, There are three effects for controller tool：First, the start and stop of motor are controlled, realize the reclosing of breaker；2nd, detection circuit, decision circuitry Situations such as with the presence or absence of electric leakage, overload；3rd, circuit is protected, is to trip in time in fault.

But the inner space of breaker is limited, and the mounting arrangements of controller are to the antijamming capability and service life of product It is more important, and because controller needs verification of uncapping during assembling, it is ensured that controller just meeting upper cover working properly, therefore will Ask controller easy disassembly.

Utility model content

Therefore, the technical problems to be solved in the utility model is to provide a kind of simple in structure, and assembling is convenient and just In the mounting structure of the controller of verification maintenance.

A kind of mounting structure of controller, upper shell, cover board including breaker and the installation for being arranged on the upper shell Circuit board module between chamber and the cover board, the circuit board module includes the upper plate being detachably connected and lower plate, under described Plate is fixed on by fixed structure on the upper shell, and the upper plate is pressed on by the cover board in the lower plate.

Preferably, the upper plate and the mating fixation of lower plate.

Preferably, if the lower plate forms stem socket, formed at the position of the relatively described socket of the upper plate and institute The corresponding several contact pins of socket are stated, to realize being mechanically fixed and being electrically connected for upper plate and lower plate.

Preferably, the fixed structure includes the support for being molded over the bottom of the upper shell, relatively described lower plate is set Column, the support column are provided with flight, and the lower plate corresponds to and screw hole is formed at the screw hole, and the first screw passes through institute It states the screw hole insertion flight lower plate is fixed on the upper shell.

Preferably, the support for being used to support the upper plate is formed on the side wall that the upper shell is connected with the cover board Platform.

Preferably, the cover board forms and supporting table cooperation, the reinforcing rib for preventing the upper plate from sliding.

Preferably, the cover board is fixedly connected with the upper shell by the second screw.

Preferably, second screw is mounted on the opposite corner of the upper shell and the cover board joint face.

Technical solutions of the utility model have the following advantages that：

1. the mounting structure of controller provided by the utility model, circuit board module thereon is upper including being detachably connected Plate and lower plate, lower plate are fixed on by fixed structure on upper shell, and upper plate is pressed on by cover board in lower plate；Said structure will control Device is split into upper shell, four part of lower plate, upper plate and cover board, during assembling, lower plate is fixed to upper shell, then upper plate is mounted in down On plate, finally cover cover board and just complete, simple in structure, assembling facility, and the order assembled is clear, is not in wrongly installed feelings Condition；Upper plate does not install cover board to circuit board assemblies without influencing, thus with cover board without the relation that is fixedly connected in said structure Convenient for during assembling breaker verified in the state of no cover board, also allow for overhauling.

2. the mounting structure of controller provided by the utility model, upper plate and the mating fixation of lower plate；Lower plate forms If stem socket, several contact pins corresponding with socket are formed at the position of upper plate counterpart receptacle, to realize the machine of upper plate and lower plate Tool is fixed and is electrically connected；It upper plate in said structure and comes off duty using split type connection, convenient for controlling the lower plate of power supply Upper plate with controlling display board insulate, and avoids interfering with each other, the space of the installation cavity of upper shell is saved using the mode of superposition, is subtracted The volume of small breaker；The electrical connection of upper plate and lower plate can be realized using the connection mode of socket and contact pin and realized The mechanical connection of upper plate and lower plate will not shake or slide in the case of no cover board.

3. the mounting structure of controller provided by the utility model, form and be used on the side wall that upper shell is connected with cover board Support the supporting table of upper plate；Cover board forms and supporting table cooperation, the reinforcing rib for preventing upper plate from sliding；Said structure makes to incite somebody to action Upper plate is fixed, and avoids breaker during collision or transport, and upper plate is stablized in circuit breaker internal, causes to send out with lower plate It is raw to depart from, influence the normal work of breaker.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other attached drawings are can also be obtained according to these attached drawings.

Fig. 1 is the explosive view of controller provided by the utility model；

Fig. 2 is the cut-away view of controller provided by the utility model；

Reference sign：1- upper shells, 11- installation cavitys, 12- support columns, 13- supporting tables, 2- cover boards, 21- reinforcing ribs, 3- circuit board assemblies, 31- upper plates, 311- contact pins, 32- lower plates, 321- sockets, the first screws of 4-, the second screws of 5-.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected scope.

, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition Concrete meaning of the language in the utility model.

In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other Not forming conflict can be combined with each other.

As depicted in figs. 1 and 2, the upper shell 1 of the mounting structure of controller including breaker, cover board 2 and it is arranged on described Circuit board module 3 between upper shell 1 and the cover board 2, the upper shell 1 form to install the circuit board module 3 Installation cavity 11, the cover board 2 is provided with the display screen being electrically connected with circuit board module 3, and the circuit board module 3 includes removable The upper plate 31 of connection and lower plate 32 are unloaded, the lower plate 32 controls the power supply of breaker, and electrical equipment is more thereon, heavier-weight, institute The display screen that upper plate 31 controls cover board 2 is stated, electrical equipment is few, lighter weight, and particularly, the lower plate 32 is consolidated by fixed structure It is scheduled on the upper shell 1, the upper plate 31 is pressed on by the cover board 2 in the lower plate 32.

The controller is split into the upper shell 1,2 four part of lower plate 32, upper plate 31 and cover board by said structure, assembling When, the lower plate 32 is fixed to the upper shell 1, then by the upper plate 31 in the lower plate 32, is finally covered described Cover board 2 just completes, simple in structure, assembling facility, and the order assembled is clear, is not in wrongly installed situation；By quality compared with The lower plate 32 of weight is mounted on 31 lower end of upper plate of lighter weight, can the decentralization of the controller be ensured the steady of controller It is qualitative；Upper plate 31 described in said structure, without the relation that is fixedly connected, does not install the cover board 2 to the circuit with the cover board 2 Plate component 3 without influencing, thus be convenient for during assembling the breaker carry out school in the state of no cover board 2 It tests, also allows for overhauling.

Further, 32 mating fixation of the upper plate 31 and lower plate.Specifically, if the lower plate 32 forms stem socket 321, several contact pins 311 corresponding with the socket 321 are formed at the position of the relatively described socket 321 of the upper plate 31, with Realization upper plate 31 being mechanically fixed and being electrically connected with lower plate 32；It should be noted that the socket is set in the lower plate 32 321st, it is to, convenient for alignment, also may be selected to set contact pin in the lower plate 32 in assembling that the upper plate 31, which sets contact pin 311, 311, in the upper plate 31, socket 321 is set；It the upper plate 31 in said structure and comes off duty using split type connection, just It insulate in the lower plate 32 and the upper plate 31 of control display board of control power supply, avoids interfering with each other, utilize the side of superposition Formula saves the space of the installation cavity 11 of the upper shell 1, reduces the volume of the breaker；Using the socket 321 with The connection mode of the contact pin 311 can realize the electrical connection of the upper plate 31 and the lower plate 32 and realize on described Plate 31 and the mechanical connection of the lower plate 32, will not shake or slide in the case of without the cover board 2.

Further, the fixed structure includes the branch for being molded over the bottom of the upper shell 1, relatively described lower plate 32 is set Dagger 12, the support column 12 are provided with flight, and the lower plate 32 corresponds to and screw hole is formed at the screw hole, the first spiral shell Silk 4 is inserted into the flight through the screw hole and the lower plate 32 is fixed on the upper shell 1；This structure can give institute It states lower plate 32 to support, and the lower plate 32 is firmly installed in the installation cavity 11, it will not be because of rocking or collide It moves；In addition, the lower plate 32 is clamped on the wall of the installation cavity 11 by the mode that clamping can be used.

Further, the branch for being used to support the upper plate 31 is formed on the side wall that the upper shell 1 is connected with the cover board 2 Support platform 13；The cover board 2 forms the reinforcing rib 21 for coordinating with the supporting table 13, preventing the upper plate 31 from sliding；Above-mentioned knot Structure makes to fix the upper plate 31, avoids the breaker during collision or transport, the upper plate 31 exists The circuit breaker internal is stablized, and causes to depart from the lower plate 32, influences the normal work of the breaker.

Further, the cover board 2 is fixedly connected with the upper shell 1 by the second screw 5；Specifically, second spiral shell Silk 5 is mounted on the opposite corner of the upper shell 1 and 2 joint face of cover board.

Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or Among changing still in the protection domain of the invention.

Claims (8)

1. a kind of mounting structure of controller, upper shell (1), cover board (2) including breaker and the upper shell is arranged on (1) the circuit board module (3) between installation cavity (11) and the cover board (2), which is characterized in that the circuit board module (3) Including the upper plate (31) being detachably connected and lower plate (32), the lower plate (32) is fixed on the upper shell by fixed structure (1) on, the upper plate (31) is pressed on by the cover board (2) in the lower plate (32).

2. the mounting structure of controller according to claim 1, which is characterized in that the upper plate (31) and lower plate (32) are inserted Cooperation is connect to fix.

3. the mounting structure of controller according to claim 2, which is characterized in that the lower plate (32) forms several insert Seat (321) is formed at the position of the relatively described socket (321) of the upper plate (31) corresponding several with the socket (321) Contact pin (311), to realize being mechanically fixed and being electrically connected for upper plate (31) and lower plate (32).

4. the mounting structure of controller according to claim 1, which is characterized in that the fixed structure includes being molded over institute State the bottom of upper shell (1), the support column (12) that relatively described lower plate (32) is set, the support column (12) is provided with screw Slot, the lower plate (32) correspond to and screw hole are formed at the screw hole, described in the first screw (4) through screw hole insertion The lower plate (32) is fixed on the upper shell (1) by flight.

5. the mounting structure of controller according to claim 1, which is characterized in that the upper shell (1) and the cover board (2) supporting table (13) for being used to support the upper plate (31) is formed on the side wall of connection.

6. the mounting structure of controller according to claim 5, which is characterized in that the cover board (2) form with it is described Supporting table (13) cooperation, the reinforcing rib (21) for preventing the upper plate (31) from sliding.

7. the mounting structure of controller according to claim 1, which is characterized in that the cover board (2) and the upper shell (1) it is fixedly connected by the second screw (5).

8. the mounting structure of controller according to claim 7, which is characterized in that second screw (5) is mounted on institute State the opposite corner of upper shell (1) and the cover board (2) joint face.