CN213933930U - Microwave inductor with multiple mounting structure - Google Patents

Abstract

The utility model provides a microwave inductor with multiple mounting structure, including being equipped with and placing cavity and operation cavity, the binding post and the adjusting part setting in the operation cavity that are connected with the electric connection of internal circuit module, its characterized in that one side of bottom is equipped with operation recess and wiring lid, and the wiring lid matches with the operation recess and sets up, forms the operation cavity, the center of the tip of wiring lid is equipped with a metal shrapnel, the piece tail of metal shrapnel warp the perk downwards under the state that does not have external force to intervene, the wiring lid is equipped with the return recess in the piece tail position of metal shrapnel; the wiring cover is provided with a clamping groove at the corresponding position of the metal elastic sheet, and when the wiring cover and the operation groove form the operation cavity, the tail of the metal elastic sheet is clamped into the clamping groove to limit the wiring cover to slide backwards. The microwave inductor has the advantages of simple structure, convenience in operation for users, multiple installation modes, capability of being used in multiple different installation environments, and good dustproof and moistureproof effects.

Description

Microwave inductor with multiple mounting structure

Technical Field

The utility model relates to a microwave detection technology field, more specifically say and relate to a microwave inductor with multiple mounting structure.

Background

The microwave inductor is used as an important induction module in intelligent control and is widely applied to the field of automatic control. The microwave inductor mainly comprises a circuit module for realizing the microwave detection function and a shell for arranging the circuit module in the microwave inductor. In order to facilitate installation and use of a user, a port of the circuit module, which needs to be electrically connected to the outside, is generally connected to a terminal arranged on the outer side of the shell, and an external connecting wire is connected with a corresponding terminal to realize electrical connection with the internal circuit module; meanwhile, in specific application, the microwave inductor also has the requirement of setting according to specific application occasions, and the adjustment or setting is generally realized by adding an adjusting port which is arranged on the outer side of the shell and can be conveniently operated in the modes of a dial switch, a coding switch, a potentiometer or a key and the like. The part of the shell is fixed by screws, and the connecting part of the shell is also provided with screw holes and the like. The parts exposed outside the shell all affect the overall appearance of the microwave inductor and the appearance is attractive, so that a surface cover is additionally arranged on the outer side of the shell to cover a wiring terminal, an adjusting port, a screw hole and the like, the appearance is designed integrally after the parts are covered, and the appearance design space of the microwave inductor is improved; meanwhile, the protection capability of the microwave inductor is improved. However, a new problem is caused, the connection of the general face cover is realized in a buckling mode or a screw fixing mode, if the adjustment is needed, the operation can be carried out only after the face cover is taken down, and the disassembly of the face cover is relatively complex, so that the whole use is inconvenient; the surface cover is separated from the shell of the microwave inductor after being taken down, and the problem of loss is easy to occur.

Meanwhile, the microwave inductor has a wide variety of application scenarios, and different installation locations and structures, so that the installation manner of the microwave inductor needs to be adapted to as many scenarios as possible, and the compatibility of the microwave inductor with a single installation manner is severely restricted. Therefore, the microwave inductor is urgently needed to support various installation modes and adapt to different application installation scenes.

FIG. 1 is a conventional ceiling-mounted free-standing inductor comprising: the shell main part 1, the circuit board setting is in the shell main part 1, be equipped with set screw hole site 2 in the shell main part, generally still be equipped with wiring port 3, the wiring port realizes the electricity with inside circuit board and is connected, still is equipped with adjustment port 4, because for convenient forward operation in the shell main part, screw hole site 2, wiring port 3 and adjustment port 4 dispersion set up in the outside of shell main part 1 openly, nevertheless must make like this that to go back to and have a plurality of ports in the shell main part, consequently still increase in order not to influence the outward appearance and be equipped with one and shelter from lid 5, all cover these ports in sheltering from the lid below. Increase the operation degree of difficulty for the user behind the shielding lid, if need operate the operation again after will shielding lid dismantlement now, consequently very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is how convenience of customers wiring, regulation operation, and still need to guarantee better humidity resistance.

In order to solve the above problem the utility model provides a microwave inductor, including inside being equipped with the shell main part of placing the cavity, the shell main part includes bottom and upper cover, realizes that microwave detection ability's circuit module sets up and is placing in the cavity, still is equipped with the operation cavity, and binding post and the adjusting part setting of being connected with internal circuit module electricity are in the operation cavity, its characterized in that one side of bottom is equipped with operation recess and wiring lid, the wiring lid matches the setting with the operation recess, forms the operation cavity, adopt between wiring lid and the operation recess to be connected from locking-type buckle.

The microwave inductor with various mounting structures is characterized in that the self-locking buckle connection is characterized in that a metal elastic sheet is arranged in the center of the end part of the wiring cover, the tail of the metal elastic sheet deforms and tilts downwards under the state without external intervention, and a return groove is formed in the tail of the metal elastic sheet of the wiring cover; the wiring cover is provided with a clamping groove at the corresponding position of the metal elastic sheet, and when the wiring cover and the operation groove form the operation cavity, the tail of the metal elastic sheet is clamped into the clamping groove to limit the wiring cover to slide backwards.

The microwave inductor with multiple mounting structures is characterized in that sliding grooves are formed in two side edges of the operation groove, a guide rail matched with the sliding grooves is arranged on a wiring cover matched with the operation groove, and the wiring cover slides into the operation groove from the end face of the sliding grooves to form the operation cavity together with the operation groove.

The microwave inductor with multiple mounting structures is characterized in that the left side and the right side of the end part of the wiring cover are respectively provided with a rotating shaft, the operation groove is provided with a matched rotating shaft mounting hole, the wiring cover rotates around the rotating shaft, and the wiring cover and the operation groove form the operation cavity after being closed.

The microwave inductor with various mounting structures is characterized in that a fixing screw hole for fixing the microwave inductor is formed in the range covered by the wiring cover, and the outside of the fixing screw hole is invisible after the wiring cover is mounted.

The microwave inductor with various mounting structures is characterized in that the operation cavity is further provided with a positioning fixing screw hole, the positioning fixing screw hole is provided with a layer of film shielding, and the film is poked to be broken when the microwave inductor is used.

The microwave inductor with various mounting structures is characterized in that a hidden line passing groove for passing a hidden line and an open line passing groove for passing an open line are formed in the back of the operation cavity; and the opening parts of the hidden line passing groove and the open line passing groove are provided with thin plate shields, and when the line needs to be passed, the thin plates are broken, so that the open line passing groove becomes the line passing groove.

The microwave inductor with various mounting structures is characterized in that the back of the shell main body is provided with a screw sliding groove with an opening at one end and a positioning and fixing screw hole for positioning.

The microwave inductor with various mounting structures is characterized in that the placing cavity is isolated from the operating cavity through a partition plate, and a wire pressing structure and a dial switch are arranged in the operating cavity; the placing cavity is provided with a transparent or semitransparent light sensation window.

The microwave inductor with various mounting structures is characterized in that a protective coil is arranged between the operation groove and the wiring cover.

Implement the utility model discloses following beneficial effect has: the microwave inductor has the advantages of simple structure, convenience in operation for users, multiple installation modes, capability of being used in multiple different installation environments, and good dustproof and moistureproof effects.

Drawings

FIG. 1 is a conventional ceiling-mounted free-standing sensor;

FIG. 2 is an exploded view of a microwave inductor component;

FIG. 3 is a partial component layout view of the operating chamber;

FIG. 4 is a schematic view of a wire cover;

FIG. 5 is a cross-sectional view of a microwave inductor;

FIG. 6 is a schematic view of the connection of the wire cover to the main housing in the form of guide rails;

FIG. 7 is a schematic view of the connection of the cover and the main housing in a rotating manner;

FIG. 8 is a schematic diagram of connecting wire routing;

FIG. 9 is a schematic view of the installation by ceiling suction;

FIG. 10 is a schematic view of cassette in-line installation;

fig. 11 is a schematic view of the installation using a support boom.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An object of the utility model is to provide a simple structure, user operation and regulation are convenient, and the manifold microwave inductor of mounting means.

FIG. 2 is an exploded view of a microwave inductor component; the microwave inductor mainly comprises a bottom cover A, an electronic circuit board C, an upper cover D, a wiring cover F, a light-transmitting plate E, a wire pressing block H, a protective coil B and a metal elastic sheet G. FIG. 3 is a partial component layout view of the operating chamber; bottom A and upper cover D form the shell main part, are equipped with in and place the cavity, and electronic circuit board C sets up and is placing the cavity, is equipped with operation recess and wiring lid F on the bottom A and forms the operation cavity, and binding post can divide into input terminal A2 and output terminal A3, also can wholly be a total binding post, and binding post sets up in the operation cavity. In order to further improve the stability of wiring, still be equipped with line ball H in the binding post outside for realize adopting the line ball to fix external connection line after accomplishing the wiring, place external connection line and rock or drag the steadiness that influences the wiring. Meanwhile, in order to prevent the external connecting wire from being damaged when entering the placing cavity, a protective coil B is arranged on the wire entering through hole. And the light transmitting plate E is made of transparent or semitransparent materials and is used for realizing light transmission, and a light intensity sensor is arranged in the light transmitting plate E and is used for realizing the light intensity of the current environment. The light-transmitting panel E may be absent for those that do not require inspection of the intensity of ambient light. An adjusting terminal A1 is also arranged in the operating cavity and used for arranging or adjusting the microwave inductor. The hidden fixing screw hole is arranged in the range covered by the wiring cover F, and if the wiring cover F is fixed by using a screw, after the wiring cover F is covered, the hidden fixing screw hole A4 and the screw are hidden inside the wiring cover F. Only sliding or rotating the wiring cover can use the fixing screw hole, and the fixing screw hole is shielded by the wiring cover at ordinary times to prevent foreign matters from entering.

One important innovation of the present invention is the locking design of the wire cover, fig. 4 is a schematic view of the wire cover; the wiring cover can be connected in a guide rail mode or a rotating shaft mode, and the wiring cover F is movable, so that the current wiring cover F needs to be locked after sliding or rotating to the position. The operation can be realized by adopting a buckle or a screw, but the operation is complex and inconvenient. FIG. 5 is a cross-sectional view of a microwave inductor; the utility model provides a central authorities at the tip of wiring lid are equipped with a metal shrapnel G, and metal shrapnel G's tail G1 warp the perk downwards under the state that does not have external force to intervene, the wiring lid is equipped with return recess G2 in metal shrapnel's tail position. The wire connecting cover is provided with a clamping groove A5 at the corresponding position of the metal elastic sheet, when the wire connecting cover and the operation groove form an operation cavity, the tail G1 of the metal elastic sheet G is clamped into the clamping groove A5 to limit the wire connecting cover to slide backwards or spring open, so that the wire connecting cover is locked. When the wire connecting cover needs to be unlocked, the metal elastic sheet G can be jacked up by only adopting a straight screwdriver and extending the straight screwdriver into the clamping groove A5 to separate the sheet tail G1 of the metal elastic sheet G from the clamping groove A5, unlocking is realized, and sliding or rotating of the wire connecting cover can be realized. To facilitate the insertion of the screwdriver, the end of the tail G1 of the metal spring G is folded upwards to guide the insertion of the screwdriver.

FIG. 6 is a schematic view of the connection of the wire cover to the main housing in the form of guide rails; and sliding grooves A6 are formed in two side edges of the operation groove, a guide rail F2 matched with the sliding grooves is arranged on the wiring cover matched with the operation groove, and the wiring cover F slides in from the end face of the sliding grooves to form the operation cavity together with the operation groove. When the wiring cover completely slides in, the tail G1 of the metal elastic sheet G is clamped in the clamping groove A5 to limit the wiring cover to slide backwards or bounce open, so that the wiring cover is locked.

FIG. 7 is a schematic view of the connection of the cover and the main housing in a rotating manner; the wiring cover F can be connected with the operation groove in a rotating shaft mode. When the wiring cover is in place, the tail G1 of the metal elastic sheet G is clamped into the clamping groove A5 to limit the wiring cover to slide backwards or bounce open, so that the wiring cover is locked. The locking can be realized by adopting a buckle mode, when the locking device needs to be opened, the buckle can be overcome, the unlocking is carried out, the wiring cover can be opened along the rotating shaft, and the wiring cover is connected to the rotating shaft and cannot fall off, so that the problem that the wiring cover is lost does not exist.

Fig. 8 is a schematic diagram of connecting wire routing, a hidden wire threading groove and an open wire threading groove are respectively arranged on two sides of the protective coil B, thin shielding sheets which are partially connected are arranged on the open wire threading groove and the hidden wire threading groove, when the protective coil B is needed to be used, a tool is used for removing the thin shielding sheets, and when the protective coil B is not used, the thin shielding sheets are maintained to prevent dust from entering the cavity. Therefore, the microwave sensor provides two wiring modes, and open wires can be wired, namely the open wires are wired along the horizontal direction, and the bottom surface is taken as the horizontal plane in the horizontal direction; dark lines can also be run, which are vertical directions perpendicular to the horizontal plane and are arranged along the cassette or the dark line groove.

FIG. 9 is a schematic view of the installation by ceiling suction; the microwave inductor is fixed by the aid of the fixing screw holes after the wiring cover is rotated or slid off, the wiring cover F is covered, and the hidden fixing screw holes A4 and the screws are hidden inside the wiring cover F.

FIG. 10 is a schematic view of cassette in-line installation; a groove is dug on a mounting surface, a cassette Y is embedded, a hanging screw Y1 is locked on the cassette, a certain space is reserved and is not locked, a nut of the hanging screw Y1 serves as a hanging groove, and a screw sliding groove A8 with one open end is arranged on the back of the bottom surface. The screw sliding groove A8 of the microwave inductor is aligned with the nut of the hanging screw Y1 and slides into the bottom end; still be equipped with set screw hole A9 on the back of face, be equipped with a layer film on the set screw hole and shelter from, the film is disclosed brokenly when the screw spout A8 aims at the nut that hangs screw Y1 and slides in the bottom, adopts the screw to realize fixing the microwave inductor of completion of location, because set screw hole sets up in wiring lid F, consequently all hides inside, and the outside is invisible.

Fig. 11 is a schematic view of the installation using a support boom. Similar with the ceiling suction mode, can join in marriage the jib installation with installing support J in advance or the support joins in marriage the chain that falls and install, be equipped with on the installing support J with installation ear J1 that set screw hole A4 matches, rotatory or slide out behind the wiring lid through set screw hole realization fixed microwave inductor, cover wiring lid F again, hidden set screw hole A4 and screw are all hidden inside wiring lid F.

The above disclosure is only an embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and all or part of the process of implementing the above embodiment may be understood by those skilled in the art, and the equivalent changes made in the claims of the present invention may still fall within the scope covered by the present invention.

Claims (9)

1. The utility model provides a microwave inductor with multiple mounting structure, is equipped with the shell main part of placing the cavity including inside, and the shell main part includes bottom and upper cover, realizes that the circuit module setting of microwave detection ability is in placing the cavity, still is equipped with the operation cavity, and binding post and the adjusting part setting of being connected with the electric of inside circuit module are in the operation cavity, its characterized in that one side of bottom is equipped with operation recess and wiring lid, the wiring lid matches the setting with the operation recess, forms the operation cavity, adopt between wiring lid and the operation recess to lock-type buckle and be connected.

2. The microwave inductor with various mounting structures as claimed in claim 1, wherein the self-locking snap connection is characterized in that a metal spring is disposed at the center of the end of the wiring cover, a tail of the metal spring deforms and tilts downward without intervention of external force, and a return groove is disposed at the tail of the metal spring on the wiring cover; the wiring cover is provided with a clamping groove at the corresponding position of the metal elastic sheet, and when the wiring cover and the operation groove form the operation cavity, the tail of the metal elastic sheet is clamped into the clamping groove to limit the wiring cover to slide backwards.

3. The microwave inductor with multiple mounting structures as claimed in claim 2, wherein the operation groove has sliding grooves on two sides, the connection cover matching with the operation groove has guide rails matching with the sliding grooves, and the connection cover slides into the operation groove from the end face of the sliding groove to form the operation cavity with the operation groove.

4. The microwave inductor with multiple mounting structures as claimed in claim 2, wherein the wire cover has a shaft on the left and right sides of the end, the operation recess has a matching shaft mounting hole, the wire cover rotates around the shaft, and the wire cover and the operation recess form the operation cavity after being closed.

5. The microwave inductor with multiple mounting structures as claimed in claim 3 or 4, wherein a fixing screw hole for fixing the microwave inductor is provided in a range covered by the terminal cover, and the outside of the fixing screw hole is not visible after the terminal cover is mounted.

6. The microwave inductor with multiple mounting structures of claim 5, wherein the operation cavity is further provided with a positioning fixing screw hole, and the positioning fixing screw hole is provided with a layer of film shielding to puncture the film in use; the back of the shell main body is provided with a screw sliding groove with an opening at one end and a positioning and fixing screw hole for positioning.

7. The microwave inductor with multiple mounting structures of claim 5, wherein the back of the operation cavity is provided with an over-dark line groove for dark line running and an over-bright line groove for bright line running; and the opening parts of the hidden line passing groove and the open line passing groove are provided with thin plate shields, and when the line needs to be passed, the thin plates are broken, so that the open line passing groove becomes the line passing groove.

8. The microwave inductor with multiple installation structures as claimed in claim 5, wherein the placing cavity is isolated from the operation cavity by a partition board, and the operation cavity is internally provided with a wire pressing structure and a dial switch; the placing cavity is provided with a transparent or semitransparent light sensation window.

9. The microwave inductor having various mounting structures as claimed in claim 5, wherein a guard coil is further provided between the operation recess and the terminal cover.

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