CN217208844U

CN217208844U - Self-locking device and intelligent equipment

Info

Publication number: CN217208844U
Application number: CN202221054520.7U
Authority: CN
Inventors: 龚飞; 唐伟华
Original assignee: Shenzhen Shengrui Technology Co ltd
Current assignee: Shenzhen Shengrui Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-16
Anticipated expiration: 2032-04-29

Abstract

The utility model provides a self-lock device and smart machine, self-lock device includes: the mounting box is fixedly arranged; the mounting box is provided with a containing groove for containing the intelligent product, and a through hole is formed in the bottom of the containing groove; the buckle piece is arranged in the through hole in a penetrating way; the clamping piece is movably arranged along the depth direction of the accommodating groove, and one end of the clamping piece is connected with the intelligent product; the self-locking switch is arranged on the inner side of the mounting box and is abutted to the buckling piece; self-locking switch is including detaining the jack catch of establishing on the buckle spare, and the jack catch can open and shut the setting, and the degree of depth direction motion promotion self-locking switch of buckle spare along the holding tank is so that the jack catch opens or is closed, and consequently the accessible promotes intelligent product towards the inboard of holding tank to the realization pushes away self-locking switch through the buckle spare, thereby makes self-locking switch's jack catch closed in order promptly the buckle spare, thereby realizes the installation of intelligent product. When the battery is replaced, the intelligent product is pushed towards the inner side of the accommodating groove again, so that the clamping jaws of the self-locking switch are opened, and the battery can be replaced conveniently.

Description

Self-locking device and intelligent equipment

Technical Field

The utility model relates to a house product installation field especially relates to a self-lock device and smart machine.

Background

In the intelligent household product field, some intelligent products need to be installed on the ceiling when in use, for example, intelligent products such as intelligent smoke sensation and human body induction.

In the prior art, consumers usually paste or fix smart products directly on the ceiling. The intelligent product is directly pasted or fixed on the ceiling, and the intelligent product cannot be embedded into the ceiling like a down lamp, so that the intelligent product is more abrupt. Some intelligent products can imbed the ceiling like the down lamp, but when meetting the change battery, it is very inconvenient to take out the battery.

Therefore, the prior art has defects and needs to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art not enough, the utility model aims at providing a self-lock device aims at solving the installation of intelligent product among the prior art and dismantling comparatively difficult problem.

The utility model provides a technical scheme that technical problem adopted as follows:

a self-locking device comprising:

the mounting box is fixedly arranged; the mounting box is provided with a containing groove for containing an intelligent product, and a through hole is formed in the bottom of the containing groove;

the buckle piece is arranged in the through hole in a penetrating way; the buckling piece is movably arranged along the depth direction of the accommodating groove, and one end of the buckling piece is connected with the intelligent product;

the self-locking switch is arranged on the inner side of the mounting box and is abutted to the buckling piece; the self-locking switch comprises a clamping claw buckled on the clamping part, the clamping claw can be arranged in an opening and closing mode, and the clamping part moves along the depth direction of the accommodating groove to push the self-locking switch to enable the clamping claw to be opened or closed.

Further, the self-locking switch further comprises:

a housing;

a first slider rotatably disposed within the housing; a clamping groove is formed in one end, facing the clamping piece, of the first sliding block; the groove wall of the clamping groove is obliquely arranged relative to the vertical direction;

the first elastic piece is arranged at one end, away from the clamping piece, of the first sliding block, and the first elastic piece is abutted to the first sliding block;

the second sliding block is arranged at one end, facing the clamping jaw, of the first sliding block; a bulge is arranged at one end, facing the first sliding block, of the second sliding block and is abutted to the clamping groove; when the second sliding block moves towards the first sliding block, the first elastic piece is compressed to drive the first sliding block to rotate.

Furthermore, the clamping jaw is connected with one end, facing the clamping piece, of the second sliding block, and the clamping jaw protrudes outwards out of the shell.

Furthermore, the clamping grooves are arranged in a plurality of surrounding mode, and the depths of any two adjacent clamping grooves are not equal.

Furthermore, the bulges are provided with a plurality of bulges which are arranged around the second sliding block, and the heights of any two adjacent bulges are not equal.

Furthermore, the number of the clamping jaws is two, and the two clamping jaws are arranged oppositely.

Further, the fastener includes:

a substrate;

the buckle body is connected with one end, facing the self-locking switch, of the base body, and the thickness of the buckle body is gradually reduced along the direction close to the self-locking switch.

Furthermore, a plurality of buckle bodies are arranged and surround the base body;

the buckling piece further comprises a limiting body arranged at one end, deviating from the buckling body, of the base body, and the size of the limiting body is larger than that of the through hole.

Furthermore, self-lock device still includes protruding the establishing the second elastic component of holding tank bottom, the second elastic component with intelligent product butt.

The utility model also provides an intelligent device, it includes intelligent product and above-mentioned self-lock device, the intelligent product with self-lock device detachable connects.

According to the above technical scheme, the utility model discloses following advantage and positive effect have at least:

the utility model discloses in, be equipped with the holding tank that is used for holding intelligent product on the mounting box, the mounting box of fixed setting can avoid intelligent product protrusion in the ceiling in can imbedding the ceiling. The self-locking switch is abutted to the fastener, so that the self-locking switch can be pushed by pushing the fastener. Self-locking switch establishes the jack catch on the buckle spare including detaining, and the degree of depth direction motion promotion self-locking switch of buckle spare along the holding tank is so that the jack catch opens or closed, and because the one end and the intelligent product of buckle spare are connected, consequently, the accessible promotes intelligent product towards the inboard of holding tank to the realization pushes away self-locking switch through the buckle spare, thereby makes self-locking switch's jack catch closed in order to grasp the buckle spare, thereby realizes the installation of intelligent product. When the battery is replaced, the intelligent product is pushed towards the inner side of the accommodating groove again, the self-locking switch is pushed through the clamping piece, so that the clamping jaw of the self-locking switch is opened, the clamping piece is separated from the self-locking switch, the intelligent product can be taken out, and the battery can be replaced conveniently.

Drawings

Fig. 1 is a schematic structural view of a self-locking device according to an embodiment of the present invention.

Fig. 2 is an exploded view of the self-locking device according to an embodiment of the present invention.

Fig. 3 is a top view of the self-locking device according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a self-locking switch of the self-locking device according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a fastening member of the self-locking device according to an embodiment of the present invention.

Description of reference numerals:

1. mounting a box; 11. accommodating grooves; 12. perforating; 2. a fastener; 21. a substrate; 22. a buckle body; 23. a limiting body; 3. a self-locking switch; 31. a housing; 32. a first slider; 321. a card slot; 33. a first elastic member; 34. a second slider; 341. a protrusion; 35. a shaft body; 36. a claw; 4. a second elastic member; 5. a spring; 200. an intelligent product.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a self-locking device is provided for providing an installation attachment for a smart product 200, wherein the smart product 200 includes but is not limited to a smoke sensor, a human body sensor, and the like. The self-locking device provided by the application can be installed on a ceiling, a wall and a table top. For the convenience of description, the self-locking device will be described as being installed on a ceiling.

The self-locking device comprises a mounting box 1 embedded into a ceiling, a fastener 2 positioned in the mounting box 1 and a self-locking switch 3 arranged on the inner side of the mounting box 1. Since the mounting box 1 is substantially in the shape of a round block and the mounting box 1 is mounted in a ceiling, a hole adapted to the mounting box 1 needs to be formed in the ceiling to embed the mounting box 1 in the ceiling during mounting. The both sides of mounting box 1 are equipped with spring 5, and when embedding mounting box 1 in the ceiling, earlier torsion spring 5 fills in the downthehole of ceiling with mounting box 1 again, makes mounting box 1 fix on the ceiling through spring 5's restoring force. One end of the mounting box 1, which is far away from the self-locking switch 3, is flush with the ceiling so as to avoid projecting from the ceiling to be more abrupt. Be equipped with the holding tank 11 that is used for holding intelligent product 200 on the mounting box 1, the opening of this holding tank 11 is located the one side that deviates from self-locking switch 3, and the opening of holding tank 11 is ground towards promptly to installation intelligent product 200 is convenient for. The bottom of the accommodating groove 11 is provided with a through hole 12, and the bottom of the accommodating groove 11 is opposite to the opening of the accommodating groove 11.

The fastener 2 is substantially long. The fastener 2 plays a role of connecting the self-locking switch 3 and the intelligent product 200. The fastener 2 is arranged in the through hole 12 in a penetrating manner, and the size of one end, facing the intelligent product 200, of the fastener 2 is larger than that of the through hole 12. The movable setting of buckle spare 2 along the depth direction of holding tank 11, the one end and the intelligent product 200 of buckle spare 2 are connected, consequently, when pressing down in the mounting box 1 and promoting intelligent product 200, buckle spare 2 also moves towards holding tank 11 inboard. The connection between the fastener 2 and the smart product 200 may be bonding.

The self-locking switch 3 is positioned at the inner side of the mounting box, namely the self-locking switch 3 is positioned between the mounting box 1 and the ceiling. One end of the self-locking switch 3 facing the fastener 2 is inserted into the through hole 12, and the self-locking switch 3 abuts against the fastener 2, so that the self-locking switch 3 can be pushed by pushing the fastener 2. Self-locking switch 3 is including detaining the jack catch 36 of establishing on fastener 2, jack catch 36 is roughly claw-shaped, fastener 2 moves along the degree of depth direction of holding tank 11 and promotes self-locking switch 3 so that jack catch 36 opens or is closed, and because the one end of fastener 2 is connected with intelligent product 200, therefore, the accessible promotes intelligent product 200 towards the inboard of holding tank 11, in order to realize pushing away self-locking switch 3 through fastener 2, thereby make self-locking switch 3's jack catch 36 closed in order to grasp fastener 2, thereby realize intelligent product 200's installation. At trading the battery, promote intelligent product 200 towards the inboard of holding tank 11 once more, realize pushing away self-locking switch 3 through buckle spare 2 to make self-locking switch 3's jack catch 36 open, buckle spare 2 separates with self-locking switch 3 this moment, can take out intelligent product 200, so that change the battery.

Specifically, referring to fig. 2 and fig. 4, as a specific implementation manner of the present embodiment, the self-locking switch 3 further includes a housing 31, a shaft 35 disposed in the housing 31, a first sliding block 32 disposed in the housing 31, a first elastic element 33 disposed at an end of the first sliding block 32 away from the second sliding block 34, and a second sliding block 34 disposed in the housing 31. The housing 31 is substantially elongated and has a cavity therein. The end of the housing 31 facing the clasp 2 is provided with an opening, and this opening communicates with the internal cavity.

The shaft body 35 has a cylindrical shape. The shaft body 35 is fixedly provided in the housing 31. The first slider 32 is substantially cylindrical, the first slider 32 is sleeved on the shaft body 35, and the first slider 32 is rotatably connected with the shaft body 35 to realize the rotatable arrangement of the first slider 32 in the housing 31. A clamping groove 321 is formed at one end of the first slider 32 facing the fastener 2, so that a gap is formed at one end of the first slider 32 facing the fastener 2. One groove wall of the locking groove 321 is inclined relative to the vertical direction, that is, along the direction from the first slider 32 to the second slider 34, one groove wall of the locking groove 321 is an inclined surface and is in an uphill state.

The first elastic member 33 is disposed at an end of the first slider 32 facing away from the second slider 34. The first elastic member 33 abuts against the first slider 32, and when the first slider 32 moves in a direction away from the second slider 34, the first elastic member 33 is compressed. The first elastic member 33 is a spring, but the first elastic member 33 is not limited to a spring.

The second slider 34 is substantially cylindrical. The second sliding block 34 is sleeved on the shaft 35 and located at an end of the first sliding block 32 away from the first elastic element 33. The second slider 34 has a protrusion 341 at an end facing the first slider 32, and the protrusion 341 is substantially elongated. The shape of one end of the protrusion 341 close to the first slider 32 is matched with the shape of the slot 321, that is, the end surface of one end of the protrusion 341 close to the first slider 32 is an inclined surface and is matched with the inclined wall of the slot 321. The protrusion 341 abuts against the engaging groove 321. When the second slider 34 moves towards the first slider 32, the first elastic element 33 is compressed, so that the first elastic element 33 can provide a pushing force for the first slider 32 to move towards the second slider 34, the first elastic element 33 can push the first slider 32 to move towards the second slider 34, and as the inclined surface of the end of the protrusion 341 close to the first slider 32 is matched with the inclined groove wall of the clamping groove 321, a misalignment is generated between the first slider 32 and the second slider 34 under the action of a force to drive the first slider 32 to rotate.

Specifically, referring to fig. 2 to fig. 5, as a specific implementation manner of the present embodiment, the claw 36 is connected to an end of the second slider 34 facing the fastening element 2, specifically, the claw 36 is sleeved on the shaft body 35 and movably disposed along the shaft body 35. The end of the second slider 34 facing the catch 36 is snapped onto the catch 36 to effect a connection of the second slider 34 and the catch 36. When the second slider 34 is pressed, the second slider 34 moves towards the first slider 32 and drives the jaws 36 to move integrally towards the first slider 32, and since the jaws 36 protrude outwards from the housing 31, when the jaws 36 move integrally towards the first slider 32, the parts of the jaws 36 protruding out of the housing 31 are gradually closed under the extrusion of the housing 31.

Specifically, referring to fig. 3 and fig. 5, as a specific implementation manner of this embodiment, a plurality of card slots 321 are provided, the plurality of card slots 321 are disposed around the first slider 32, and depths of any two adjacent card slots 321 are not equal, so that when the first press is performed, the first slider 32 rotates relative to the second slider 34 and is clamped into the card slot 321. When the second slider 34 is pressed again, the first slider 32 rotates again relative to the second slider 34 under the action of the first elastic element 33, so as to be clamped into the other clamping groove 321. Because the depths of any two adjacent slots 321 are not equal, the first slider 32 is at different heights on the shaft 35, and the second slider 34 is also at different heights under the pushing of the first slider 32, and meanwhile, the jaws 36 are switched between the closed state and the open state under the driving of the second slider 34.

Specifically, referring to fig. 4 and fig. 5, as a specific implementation manner of this embodiment, a plurality of slots 321 are provided, the plurality of slots 321 are disposed around the first slider 32, and the depths of any two adjacent slots 321 are not equal, so that when the first slider 32 is inserted into the slots 321 with different depths, the protrusions 341 on the second slider 34 can both contact with the inclined slot walls of the slots 321 of the first slider 32.

Specifically, referring to fig. 4, as a specific implementation manner of the present embodiment, two claws 36 are provided, and the two claws 36 are disposed opposite to each other, so that the claws 36 can conveniently fasten the fastener 2.

Specifically, referring to fig. 4 and fig. 5, as a specific implementation manner of this embodiment, the fastening element 2 includes a base 21 and a fastening body 22 disposed at an end of the base 21 facing the self-locking switch 3. The base 21 is a base portion of the grommet 2, and the base 21 is substantially elongated. The matrix 21 is located within the perforations 12. The button body 22 is protruded outside the base body 21, and the button body 22 and the base body 21 are integrally formed. The thickness of the button body 22 is gradually reduced along the direction close to the self-locking switch 3, namely, the button body 22 is approximately wedge-shaped. The wedge-shaped clasp body 22 facilitates the clasping of the jaws 36 to improve the stability of the connection.

Specifically, referring to fig. 5, as a specific implementation manner of the embodiment, a plurality of buckle bodies 22 are provided, and the plurality of buckle bodies 22 are disposed around the base 21, so as to facilitate the clamping claws 36 to clamp the clamping member 2.

Specifically, referring to fig. 3 and 5, as a specific implementation manner of this embodiment, the fastening element 2 further includes a limiting body 23 disposed at an end of the base 21 away from the fastening body 22, a size of the limiting body 23 is greater than a size of the through hole 12, specifically, the limiting body 23 is substantially block-shaped and two ends of the limiting body are wedge-shaped, and the limiting body 23 extends along a radial direction of the through hole 12, so that the size of the limiting body 23 is greater than the size of the through hole 12, and the fastening element can be prevented from sliding out of the through hole 12 when pressed.

Specifically, referring to fig. 3, as a specific implementation manner of this embodiment, the self-locking device further includes a second elastic member 4 protruding at the bottom of the accommodating groove 11, the second elastic member 4 is substantially sheet-shaped, one end of the second elastic member 4 is connected to the bottom of the accommodating groove 11, and the other end of the second elastic member 4 protrudes toward one end of the intelligent product 200. Second elastic component 4 and intelligent product 200 butt for have the gap between the bottom of intelligent product 200 and draw-in groove 321, can be convenient for press intelligent product 200, in order to promote buckle 2.

To sum up, the utility model provides a self-lock device, the utility model discloses in, be equipped with the holding tank 11 that is used for holding intelligent product 200 on the mounting box 1, and in the mounting box 1 embedding ceiling, can avoid intelligent product 200 protrusion in the ceiling. The self-locking switch 3 is abutted to the fastener 2, so that the self-locking switch 3 can be pushed by pushing the fastener 2. Self-locking switch 3 is including detaining jack catch 36 of establishing on buckle spare 2, buckle spare 2 promotes self-locking switch 3 so that jack catch 36 opens or is closed along the degree of depth direction motion of holding tank 11, and because the one end and the intelligent product 200 of buckle spare 2 are connected, consequently, the accessible promotes intelligent product 200 towards the inboard of holding tank 11, in order to realize pushing away self-locking switch 3 through buckle spare 2, thereby make self-locking switch 3's jack catch 36 closed in order to grasp buckle spare 2, thereby realize the installation of intelligent product 200. At trading the battery, promote intelligent product 200 towards the inboard of holding tank 11 once more, realize pushing away self-locking switch 3 through buckle spare 2 to make self-locking switch 3's jack catch 36 open, buckle spare 2 separates with self-locking switch 3 this moment, can take out intelligent product 200, so that change the battery.

The utility model also provides an intelligent device, please refer to fig. 1, and intelligent device includes intelligent product 200 and above-mentioned self-lock device, and wherein, self-lock device's specific structure can refer to the above, and its specific structure is no longer described in detail herein. The smart product 200 includes, but is not limited to, a smoke sensor, a human body sensor, etc., and the specific structure of the smoke sensor or the human body sensor may refer to the related art, and will not be described herein. The smart product 200 is detachably connected to the self-locking device, and the specific connection method can refer to the above, and the detailed principle thereof will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Of course, the above embodiments of the present invention are described in detail, but the present invention can not be understood as being limited to the scope of the present invention, and the present invention can also have other various embodiments, and based on the present embodiments, other embodiments obtained by a person of ordinary skill in the art without any creative work belong to the scope protected by the present invention, and the scope protected by the present invention is subject to the appended claims.

Claims

1. A self-locking device, comprising:

the buckle piece is arranged in the through hole in a penetrating manner; the buckling piece is movably arranged along the depth direction of the accommodating groove, and one end of the buckling piece is connected with the intelligent product;

the self-locking switch is arranged on the inner side of the mounting box and is abutted to the buckling piece; the self-locking switch comprises a clamping jaw buckled on the clamping piece, the clamping jaw can be arranged in an opening and closing mode, and the clamping piece moves along the depth direction of the containing groove to push the self-locking switch to enable the clamping jaw to be opened or closed.

2. The self-locking device of claim 1, wherein the self-locking switch further comprises:

a housing;

the first elastic piece is arranged at one end, away from the buckling piece, of the first sliding block and is abutted against the first sliding block;

3. The self-locking device of claim 2, wherein the latch is connected to an end of the second slider facing the latch, and the latch protrudes outward from the housing.

4. The self-locking device of claim 3, wherein a plurality of slots are provided, the plurality of slots are arranged around the first sliding block, and the depths of any two adjacent slots are not equal.

5. The self-locking device of claim 4, wherein the protrusions are provided in plurality, the protrusions are arranged around the second sliding block, and the heights of any two adjacent protrusions are not equal.

6. The self-locking device of claim 1, wherein there are two of the jaws, and the two jaws are disposed opposite to each other.

7. The self-locking device of claim 1, wherein the catch comprises:

a substrate;

8. The self-locking device of claim 7, wherein the plurality of button bodies are disposed around the base;

9. The self-locking device of claim 1, further comprising a second elastic member protruding from the bottom of the receiving groove, wherein the second elastic member abuts against the smart product.

10. A smart device comprising a smart product and the self-locking device of any one of claims 1-9, wherein the smart product is detachably connected to the self-locking device.