CN211628909U

CN211628909U - Switch driver with time delay function

Info

Publication number: CN211628909U
Application number: CN202020273590.6U
Authority: CN
Inventors: 姚雪莲
Original assignee: Nanjing Thorne Intelligent Technology Co ltd
Current assignee: Nanjing Thorne Intelligent Technology Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-02
Anticipated expiration: 2030-03-09

Abstract

The utility model provides a switch driver with time delay function, which comprises a main body, an adjusting rod, a protection piece and a control piece; the main body is a delay control switch body, and a protective cover is arranged at the outer end of the main body; the outer end of the adjusting rod and the rotating plate are arranged in the adjusting hole of the main body, and the ejector at the inner end of the adjusting rod is arranged above the inner end of the main body; the protection piece is arranged at the inner end of the main body, and the top end of the interior of the protection piece is provided with threads; the main part is the delay switch body, make this device when using, can be connected through making main part and electric wire, make this device can install and use, thereby carry out delay control switch, this device is when installing and using, can fix through the mounting at both ends about the main part, make this device when running into the nut and damaging or the inside damage that appears in installation hole, can be connected with the hole is inside through manpower control mounting, thereby make the main part can be connected the installation through mounting and hole.

Description

Switch driver with time delay function

Technical Field

The utility model belongs to the technical field of the delay switch, more specifically say, in particular to switch driver with delay function.

Background

The delay switch is a novel automatic delay electronic switch developed for saving power resources, and is power-saving and convenient. The device is mainly used in places such as staircases, toilets and the like.

For example, application No.: CN201920098063.3 relates to a delay switch, which includes a first circuit, one end of which is connected to a line inlet end of a load, and is used for charging a backup capacitor in the process of powering on the load; one end of the second circuit is connected to the first circuit and used for voltage-stabilizing power supply under the condition that the voltage of the spare capacitor exceeds the target voltage; one end of the third circuit is connected to the second circuit and used for outputting a control signal when voltage-stabilized power supply of the second circuit is detected; and the switching circuit is connected between the first circuit and the third circuit and used for triggering the spare capacitor to supply power to the switching circuit based on the control signal. Through the utility model discloses, the technological effect of the limitation that reduces delay switch and use has been reached.

Based on discovery among the prior art, current delay switch adopts the screw fixation usually when using, and original nut if damage then can't install the use, and can't adjust fixedly according to the wall hole of equidimension not, and current delay switch when using, the dislocation appears easily in the wire connection department or connect insecure, drops easily after long-time the use, leads to the short circuit easily for delay switch can't use.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a switch driver with a delay function is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a switch driver with delay function, in order to solve current delay switch when using, adopt the screw fixation usually, and original nut is if damage then can't install the use, and can't adjust fixedly according to the wall hole of equidimension not, and current delay switch is when using, the dislocation appears easily in the electric wire connection department or connect insecure, drop easily after the long-time use, lead to the short circuit easily, make the unable problem of using of delay switch.

The utility model discloses switch driver's purpose and efficiency with time delay function is reached by following specific technological means:

a switch driver with a time delay function comprises a main body, an adjusting rod, a protection piece and a control piece; the main body is a delay control switch body, and a protective cover is arranged at the outer end of the main body; the outer end of the adjusting rod and the rotating plate are arranged in the adjusting hole of the main body, and the ejector at the inner end of the adjusting rod is arranged above the inner end of the main body; the protection piece is arranged at the inner end of the main body, and the top end of the interior of the protection piece is provided with threads; the control piece is installed at the top end of the inner part of the protection piece through threads on the outer side, and a cross groove is formed in the top end of the control piece.

Further, the main body comprises a fixing piece; the upper end and the lower end of the main body are provided with fixing pieces, and the outer sides of the fixing pieces are provided with clamping pieces with wedge-shaped structures; and an adjusting hole is arranged below the outer end of the fixing part.

Furthermore, the adjusting rod comprises a top piece; the adjusting rod is a cylindrical screw rod, and a rotating plate is arranged at the outer end of the adjusting rod; the inner end of the adjusting rod is provided with a top piece through threads, and the top piece is of a wedge-shaped structure.

Further, the protection part comprises a guide groove and a bottom part; the protection piece is of a rectangular structure, and guide grooves of the rectangular structure are arranged on two sides of the interior of the protection piece; the bottom of the inside of the protection part is provided with a bottom part, and the inside of the bottom part is provided with a fixing groove and a contact block.

Further, the control element comprises a pressing element; the control piece is of a cylindrical structure, and the outer side of the control piece is provided with threads; the pressing piece is arranged at the bottom of the control piece through a connecting groove of a T-shaped circular structure and a connecting shaft of the T-shaped circular structure, and guide blocks are arranged on two sides of the pressing piece; the guide block is inserted into the guide groove; and a connecting block is arranged at the bottom of the pressing piece.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the device, a main body and a protection part are arranged, wherein the main body is a time delay switch body, when the device is used, the main body can be connected with an electric wire, so that the device can be installed for use, thereby carrying out time delay control switch, when the device is installed for use, the fixing parts at the upper end and the lower end of the main body can be fixed, when the device is damaged by a nut or damaged inside an installation hole, the fixing parts can be manually controlled to be connected with the inside of the hole, so that the main body can be connected and installed with the hole through the fixing parts, the outer side of the fixing parts is provided with clamping parts with inclined structures, after the fixing parts are inserted, the clamping parts can be contacted with the inner wall of the hole, so that the main body can not be easily separated, and the fixing parts are made of spring plates, when the inner wall of the hole is uneven, the adjusting rod can be used manually to control the ejector to move, so that the fixing piece can be jacked to turn outwards, the fixing piece can be expanded outwards, the fixing effect is better, and if the fixing piece is disassembled, the adjusting rod can be rotated reversely, so that the fixing piece can be reset, and the disassembly is convenient;

still furthermore, the protection part is arranged at the rear end of the main body, so that the electric wire can be inserted into the protection part, the pressing part can move downwards, the contact block and the connecting block can effectively press the single wire, the electric wire cannot be separated or loosened, the phenomenon that the electric wire can be separated after long-time use is avoided, the guide grooves on two sides of the inner part of the protection part are used for embedding the guide blocks on two sides of the pressing part, the pressing part cannot rotate when the control part rotates, the pressing part can drive the connecting block to be inserted into the bottom part in a fixed direction, so that the electric wire is conveniently fixed, the bottom part is arranged at the bottom end of the inner part of the protection part, and the bottom part can push the contact block to push the electric wire to be inserted into the bottom part when the electric wire is inserted into the fixing groove, so that the electric wire can be effectively pressed and fixed, make the electric wire by fixed more firm to solved when using, adopted the screw fixation usually, and original nut if damage then can't install the use, and can't adjust fixedly according to the wall hole of equidimension not, and current time delay switch when using, the dislocation appears easily in the wire connection department or connect unstably, drops easily after long-time the use, leads to the short circuit easily, makes the unable problem of using of time delay switch.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the adjusting rod of the present invention.

Fig. 4 is a schematic view of the separation structure of the control member of the present invention.

Fig. 5 is a partial sectional structural view of the protection member of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a fixing member; 2. adjusting a rod; 201. a top piece; 3. a guard; 301. a guide groove; 302. a bottom piece; 4. a control member; 401. and (5) pressing the piece.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a switch driver with time delay function, which comprises a main body 1, an adjusting rod 2, a protection part 3 and a control part 4; the main body 1 is a delay control switch body, the outer end of the main body 1 is provided with a protective cover, the fixing piece 101 is made of a spring plate material, and the purpose is that when the inner wall of a hole is uneven or the inner wall is damaged, the adjusting rod 2 can be used through manpower to control the ejection piece 201 to move, so that the fixing piece 101 is ejected to turn outwards, the fixing piece 101 can be expanded outwards, the fixing effect is better, and if the fixing piece is detached, the adjusting rod 2 can be rotated reversely, so that the fixing piece 101 can be reset, and the detachment is convenient; the outer end of the adjusting rod 2 and the rotating plate are arranged in the adjusting hole of the main body 1, the ejecting piece 201 at the inner end of the adjusting rod 2 is arranged above the inner end of the main body 1, the ejecting piece 201 is of a wedge-shaped structure, so that the fixing piece 101 can be jacked and fixed while the ejecting piece 201 moves, the main body 1 can be fixed more stably through the fixing piece 101, if disassembly and maintenance are needed, the adjusting rod 2 can be rotated reversely outside, the ejecting piece 201 can move reversely, the fixing piece 101 is not jacked and fixed any more, and the main body 1 is disassembled conveniently; the protection piece 3 is arranged at the inner end of the main body 1, the top end of the interior of the protection piece 3 is provided with threads, the bottom piece 302 is arranged at the bottom end of the interior of the protection piece 3, and the bottom piece is used for enabling the contact block to push the electric wire to be inserted into the bottom piece 302 when the electric wire is inserted into the fixing groove, so that the electric wire is effectively pressed and fixed, and the electric wire is fixed more stably; the control piece 4 is arranged at the top end of the inner part of the protection piece 3 through threads on the outer side, the top end of the control piece 4 is provided with a cross groove, the pressing piece 401 plays a role of driving the connecting block to move and insert, and the pressing piece 401 moves in the guide groove 301 through the guide block, so that the pressing piece 401 cannot rotate, and the connecting block can be accurately inserted into the bottom piece 302; the main body 1 comprises a fixing part 101; the upper end and the lower end of the main body 1 are provided with fixing pieces 101, and the outer side of each fixing piece 101 is provided with a clamping piece with a wedge-shaped structure; an adjusting hole is arranged below the outer end of the fixing part 101, the main body 1 is a time delay switch body, when the device is used, the main body 1 can be connected with an electric wire, the device can be installed and used, and a time delay control switch is carried out, when the device is installed and used, the fixing part 101 at the upper end and the lower end of the main body 1 can be used for fixing, when a nut is damaged or the inside of an installation hole is damaged, the fixing part 101 can be manually controlled to be connected with the inside of the hole, the main body 1 can be connected and installed with the hole through the fixing part 101, and the clamping part with an oblique structure is arranged on the outer side of the fixing part 101, so that after the fixing part 101 is inserted, the clamping part can be contacted with the inner wall of the hole, and the main body; wherein, the adjusting rod 2 comprises a top part 201; the adjusting rod 2 is a cylindrical screw rod, and a rotating plate is arranged at the outer end of the adjusting rod 2; the inner end of the adjusting rod 2 is provided with a top piece 201 through threads, the top piece 201 is of a wedge-shaped structure, the adjusting rod 2 is used for being rotated outside through manpower, when the fixing piece 101 needs to be adjusted and fixed, the adjusting rod 2 can be rotated outside through the manpower, the adjusting rod 2 can pull the top piece 201 through threads to move, and the top piece 201 can be located inside the fixing piece 101 to move; the protection member 3 includes a guide groove 301, a bottom member 302; the protection piece 3 is of a rectangular structure, and two sides of the interior of the protection piece 3 are provided with guide grooves 301 of the rectangular structure; the bottom piece 302 is arranged at the bottom end of the inside of the protection piece 3, the fixing groove and the contact block are arranged inside the bottom piece 302, the protection piece 3 is arranged at the rear end of the main body 1, so that an electric wire can be inserted into the protection piece 3, the pressing piece 401 can move downwards, the contact block and the connecting block can effectively press a single wire, the electric wire cannot be separated or loosened, the phenomenon that the electric wire is separated after long-time use is avoided, the guide grooves 301 on two sides of the inside of the protection piece 3 are used for embedding the guide blocks on two sides of the pressing piece 401, the pressing piece 401 cannot rotate when the control piece 4 rotates, the pressing piece 401 can drive the connecting block to be inserted into the bottom piece 302 in the fixing direction, and therefore the electric wire is convenient to fix; wherein, the control part 4 comprises a pressing part 401; the control part 4 is of a cylindrical structure, and the outer side of the control part 4 is provided with threads; the pressing piece 401 is installed at the bottom of the control piece 4 through a connecting groove of a T-shaped circular structure and a connecting shaft of the T-shaped circular structure, and guide blocks are arranged on two sides of the pressing piece 401; the guide block is inserted inside the guide groove 301; the bottom of casting die 401 is equipped with the connecting block, and control 4 here is used for accepting the power that the screw arrived through the cross recess for control 4 can rotate downstream, thereby push casting die 401 and drive the connecting block downstream, makes the connecting block can insert the inside of bottom spare 302, thereby pushes down the electric wire with the cooperation of contact piece, makes the link of electric wire can be by firm fixed.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the device is needed, the protective cover outside the main body 1 can be taken down by a manual tool, then the connecting end of the manual control electric wire is inserted into the protection part 3, the connecting end of the electric wire is positioned in the fixing groove at the top end of the bottom piece 302, then the screwdriver is used to rotate the control part 4, the control part 4 can push the pressing part 401 downwards, the connecting block is accurately inserted into the bottom piece 302, the electric wire is effectively connected and fixed with the contact block, then the adjusting rod 2 is rotated by the manual force, the adjusting rod 2 pulls the top piece 201 by the screw thread to move, the top piece 201 can push the fixing part 101 to turn outwards in a small range, then the main body 1 is directly inserted into the installed hole by the manual force, and the fixing part 101 and the clamping piece at the outer side are contacted with the inner wall of the hole, thereby stably mounting the main body 1 and then mounting the protective cover by human power.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A switch driver with a time delay function, characterized in that: the method comprises the following steps: a main body (1), an adjusting rod (2), a protection piece (3) and a control piece (4); the main body (1) is a delay control switch body, and a protective cover is arranged at the outer end of the main body (1); the outer end of the adjusting rod (2) and the rotating plate are arranged in the adjusting hole of the main body (1), and the top piece (201) at the inner end of the adjusting rod (2) is arranged above the inner end of the main body (1); the protection piece (3) is arranged at the inner end of the main body (1), and the top end of the interior of the protection piece (3) is provided with threads; the control piece (4) is installed at the top end of the interior of the protection piece (3) through threads on the outer side, and a cross groove is formed in the top end of the control piece (4).

2. The switch driver with delay function as claimed in claim 1, wherein: the main body (1) comprises a fixing piece (101); the upper end and the lower end of the main body (1) are provided with fixing pieces (101), and the outer side of each fixing piece (101) is provided with a clamping piece with a wedge-shaped structure; and an adjusting hole is arranged below the outer end of the fixing piece (101).

3. The switch driver with delay function as claimed in claim 1, wherein: the adjusting rod (2) comprises a top piece (201), the adjusting rod (2) is a cylindrical screw rod, and a rotating plate is arranged at the outer end of the adjusting rod (2); the inner end of the adjusting rod (2) is provided with a top piece (201) through threads, and the top piece (201) is of a wedge-shaped structure.

4. The switch driver with delay function as claimed in claim 1, wherein: the protection part (3) comprises a guide groove (301) and a bottom part (302); the protection piece (3) is of a rectangular structure, and guide grooves (301) of the rectangular structure are formed in two sides of the interior of the protection piece (3); the bottom of the inside of the protection part (3) is provided with a bottom part (302), and the inside of the bottom part (302) is provided with a fixing groove and a contact block.

5. The switch driver with delay function as claimed in claim 1, wherein: the control element (4) comprises a pressing element (401); the control piece (4) is of a cylindrical structure, and threads are arranged on the outer side of the control piece (4); a pressing piece (401) is mounted at the bottom of the control piece (4) through a connecting groove of a T-shaped circular structure and a connecting shaft of the T-shaped circular structure, and guide blocks are arranged on two sides of the pressing piece (401); the guide block is inserted into the guide groove (301); the bottom of the pressing piece (401) is provided with a connecting block.