CN110769626B - Adjustable circuit device - Google Patents
Adjustable circuit device Download PDFInfo
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- CN110769626B CN110769626B CN201910922538.0A CN201910922538A CN110769626B CN 110769626 B CN110769626 B CN 110769626B CN 201910922538 A CN201910922538 A CN 201910922538A CN 110769626 B CN110769626 B CN 110769626B
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- portable box
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/30—Adjustable resistors the contact sliding along resistive element
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an adjustable circuit device, which comprises a circuit device main body, a device portable box and a portable box cover, wherein the periphery of the bottom of the circuit device main body is connected with the device portable box in a nested manner, one end of the device portable box is movably connected with the portable box cover, the bottom inside the device portable box is movably connected with a lower pressing and pressing plate, the front of the device portable box is fixedly connected with a stressed pull ring, the top of one end of the device portable box is fixedly connected with an anti-slip box buckle, the anti-slip box buckle well embodies the safety protection performance of the device, a heat dissipation turbine group well embodies the heat dissipation high efficiency of the device, an anti-seepage sealing ring well embodies the sealing performance of the device, the stressed pull ring well embodies the labor saving performance of the circuit device, the device portable box well embodies the portability of the device, and an adaptive adjusting circuit device well embodies various adaptability of the circuit device, the method is suitable for the use of power control equipment and has wide development prospect in the future.
Description
Technical Field
The invention relates to the technical field of power control equipment, in particular to an adjustable circuit device.
Background
Most switches in the lighting circuit are designed as simple switches, but with the improvement of the complexity of the types of household appliances, a simple common switch circuit cannot realize the function of adjusting the current so as to brighten or darken the light, and a device capable of adjusting the current is an adjustable circuit device.
Because circuit arrangement need carry out the circuit to different objects and adjust, but the interface of different grade type is connected to different circuit needs, current circuit arrangement only possesses single interface, the interface of the adaptation different grade type that can't be fine, the suitability is not enough, and because circuit arrangement need work to different circuits object, the most portability of current circuit arrangement is not enough, be unfavorable for circuit arrangement to change the object and carry out the operation, simultaneously because circuit arrangement internal element is comparatively precious, the antiskid nature of current portable box is not enough, it is not enough to circuit arrangement's safety guarantee nature.
Therefore, how to design an adjustable circuit device becomes a problem to be solved at present.
Disclosure of Invention
The present invention is directed to an adjustable circuit device, so as to solve the problems of insufficient adaptability, insufficient portability and insufficient safety assurance of the adjustable circuit device proposed in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable circuit device comprises a circuit device main body, a portable device box and a portable box cover, wherein the portable device box is connected to the periphery of the bottom of the circuit device main body in an embedded mode, the inner side inner wall of the portable device box is connected with the outer wall of the bottom of the circuit device main body, one end of the portable device box is movably connected with the portable box cover, the outer wall of one end of the portable box cover is connected with the outer wall of the other end of the portable device box, the bottom inside of the portable device box is movably connected with a pressing plate, the outer wall of the periphery of the pressing plate is connected with the inner side inner wall of the portable device box in an overlapped mode, the top of the pressing plate is movably connected with an embedded movable groove, the outer wall of the bottom of the embedded movable groove is connected with the outer wall of the top of the pressing plate in an overlapped mode, the top end of one side of the pressing plate is movably connected with a linkage limiting clamping pin, the outer wall of the bottom end of the linkage limiting clamping pin is connected with the outer wall of the top end of the pressing plate, one end of the linkage limiting bayonet lock is fixedly connected with a pressing and fixing spring rod, the outer wall of one end of the pressing and fixing spring rod is connected with the outer wall of the other end of the linkage limiting bayonet lock, the other end of the pressing and fixing spring rod is fixedly connected with a fastening pressure plate, the outer wall of one end of the fastening pressure plate is connected with the outer wall of the other end of the pressing and fixing spring rod, one side of the embedded movable groove is movably connected with a lifting adjusting wheel, and the outer wall of one side of the lifting adjusting wheel is connected with the outer wall of the other side of the embedded movable groove;
the connector comprises a circuit device main body, a circular hole socket is fixedly connected to one side of the inner top of the circuit device main body, the outer peripheral wall of the circular hole socket is connected with the inner wall of the circuit device main body, a USB socket is fixedly connected to one side of the circular hole socket, the outer wall of one side of the USB socket is connected with the outer wall of the other side of the circular hole socket in an overlapping manner, a plug interface is fixedly connected to one side of the circular hole socket, the outer wall of one side of the plug interface is connected with the outer wall of the other side of the USB socket in an overlapping manner, an interface adjusting and replacing groove is fixedly connected to the bottom of the USB socket, the outer wall of the top of the interface adjusting and replacing groove is connected with the outer wall of the bottom of the USB socket in an overlapping manner, an insert movable gear set is movably connected to the middle part of the interface adjusting and replacing groove, the outer peripheral wall of the insert movable gear set is connected with the inner wall of the interface adjusting and replacing groove, and a connecting insert is embedded into the inner side of the insert movable gear set, the peripheral outer wall of the connecting insert is connected with the inner side inner wall of the insert movable gear set, the middle part inside the circuit device main body is fixedly connected with a circuit power supply, the peripheral outer wall of the circuit power supply is connected with the inner side inner wall of the circuit device main body in a lap joint mode, the bottom inside the circuit device main body is fixedly connected with a control and regulation single chip microcomputer, and the peripheral outer wall of the control and regulation single chip microcomputer is connected with the inner side inner wall of the circuit device main body in a lap joint mode;
one end of the circuit power supply is movably connected with a sliding variable resistance regulator, the outer wall of one end of the sliding variable resistance regulator is connected with the outer wall of the other end of the circuit power supply, the inner side of the sliding resistance-changing regulator is connected with a sliding resistance-changing rod in a penetrating way, the outer peripheral wall of the sliding resistance-changing rod is connected with the inner side wall of the sliding resistance-changing regulator, one end of the sliding resistance-changing regulator is fixedly connected with a sliding regulating rod, the outer wall of one end of the sliding regulating rod is connected with the outer wall of the other end of the sliding resistance-changing regulator, one end of the sliding adjusting rod is movably connected with a current adjusting knob, the outer wall of one end of the current adjusting knob is connected with the outer wall of the other end of the sliding adjusting rod, the two ends of the current adjusting knob are fixedly connected with adjusting limit threshold values, and the outer wall of one end of each adjusting limit threshold value is connected with the outer wall of the other end of the current adjusting knob.
Preferably, the front of the portable box is fixedly connected with a stressed pull ring, and the outer wall of the rear of the stressed pull ring is connected with the outer wall of the front of the portable box.
Preferably, the periphery of the top of the portable box of the device is tightly attached with a water seepage prevention sealing ring, and the inner side wall of the water seepage prevention sealing ring is connected with the outer peripheral wall of the portable box of the device.
Preferably, one end of the portable box of the device is movably connected with a heat dissipation turbine group, and the outer wall of one end of the heat dissipation turbine group is connected with the outer wall of the other end of the portable box of the device.
Preferably, the top of one end of the portable box of the device is fixedly connected with an anti-slip box buckle, and the outer wall of the bottom of the anti-slip box buckle is connected with the outer wall of the bottom of the portable box of the device.
Preferably, the bottom end of the adjusting limit threshold value is fixedly connected with a ventilation groove, and the outer wall of the top end of the ventilation groove is connected with the outer wall of the bottom end of the adjusting limit threshold value.
Preferably, the portable box of the device is formed by combining a downward pressing driving plate at the bottom inside, an embedded movable groove at the top of the downward pressing driving plate, a linkage limiting clamping pin at the top end of one side of the downward pressing driving plate, a pressing fixed spring rod at one end of the linkage limiting clamping pin, a fastening pressing plate at the other end of the pressing fixed spring rod and a lifting adjusting wheel at one side of the embedded movable groove.
Preferably, the adaptable adjusting circuit device is formed by jointly combining a circular hole socket on one side of the top inside the circuit device main body, a USB socket on one side of the circular hole socket, a plug interface on one side of the USB socket, a socket adjusting and replacing groove at the bottom of the USB socket, an insert movable gear set in the middle of the socket adjusting and replacing groove and a connecting insert on the inner side inside the insert movable gear set.
Preferably, the precise adjusting device is formed by combining a sliding variable resistance adjuster at one end of a circuit power supply, a sliding variable resistance rod at the inner side of the sliding variable resistance adjuster, a sliding adjusting rod at one end of the sliding variable resistance adjuster, a current adjusting knob at one end of the sliding adjusting rod and adjusting limit thresholds at two ends of the current adjusting knob.
Compared with the prior art, the invention has the beneficial effects that:
1. the portable box is arranged, the portable box is manually pressed, so that the portable box drives the lower pressing driving plate at the bottom to move downwards, the lower pressing driving plate simultaneously drives the linkage limiting clamping pin to move downwards, the pressing and fixing spring rod is separated from a fixed state in the downward process, elasticity is generated, the pressing and fixing spring rod is bounced off, and the fastening pressing plate tightly presses the circuit device to fix, so that the portability of the device is well embodied;
2. through setting up the adaptation adjusting circuit device, the device main part comprises circular port socket, USB socket and three kinds of mainstream interfaces of plug interface, and the staff can adjust the connection plug-in components of changing the inslot through removing the interface according to actual connection needs, makes the connection plug-in components along the activity of plug-in components loose gear group insert in the different sockets to fine reflection circuit device's multiple suitability.
3. Through setting up the slip varistor regulator, the device carries out regulation control to the amperage through adjusting resistance, and when needing the regulation, the staff drives the slip regulation pole through manual rotation current adjust knob and makes the slip varistor regulator move about on the slip varistor pole, changes the resistance value through the position of change resistance in the circuit to reach the effect of regulating current, the spacing threshold value of regulation that sets up simultaneously can supply the staff to make the reference, thereby fine embodiment the device's regulation accuracy nature.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic cross-sectional view of a portable case of the device of the present invention;
FIG. 3 is an enlarged schematic view of the invention at A;
FIG. 4 is a schematic cross-sectional view of the side insert groove of the present invention.
Fig. 5 is an enlarged view of the invention at B.
In the figure: 1. the circuit device comprises a circuit device body, 2, a portable device box, 201, a downward pressing driving plate, 202, an embedded movable groove, 203, a linkage limiting bayonet, 204, a pressing fixed spring rod, 205, a fastening pressing plate, 206, a lifting adjusting wheel, 207, an anti-slip box buckle, 3, a portable box cover, 4, a stress pull ring, 5, an anti-seepage sealing ring, 6, a heat dissipation turbine set, 7, a circular hole socket, 8, a USB socket, 9, a plug interface, 10, an interface adjusting and replacing groove, 11, an insert movable gear set, 12, a connecting insert, 13, a circuit power supply, 14, a control adjusting single chip microcomputer, 15, a sliding variable resistance adjuster, 16, a sliding variable resistance rod, 17, a sliding adjusting rod, 18, a current adjusting knob, 19, an adjusting limiting threshold value, 20 and a ventilation groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an adjustable circuit device comprises a circuit device main body 1, a device portable box 2 and a portable box cover 3, wherein the bottom periphery of the circuit device main body 1 is connected with the device portable box 2 in an embedded mode, the inner side inner wall of the device portable box 2 is connected with the bottom outer wall of the circuit device main body 1, one end of the device portable box 2 is movably connected with the portable box cover 3, the outer wall of one end of the portable box cover 3 is connected with the outer wall of the other end of the device portable box 2, the bottom inside of the device portable box 2 is movably connected with a pressing belt moving plate 201, the outer wall of the periphery of the pressing belt moving plate 201 is connected with the inner side inner wall of the device portable box 2 in an overlapping mode, the top of the pressing belt moving plate 201 is movably connected with an embedded moving groove 202, the outer wall of the bottom of the embedded moving groove 202 is connected with the outer wall of the top of the pressing belt moving plate 201 in an overlapping mode, the top end of one side of the pressing belt moving plate 201 is movably connected with a linkage limiting bayonet pin 203, the outer wall of the bottom end of the limiting interlocking bayonet pin 203 is connected with the outer wall of the pressing belt moving plate 201, one end of the interlocking limit bayonet 203 is fixedly connected with a pressing fixed spring rod 204, the outer wall of one end of the pressing fixed spring rod 204 is connected with the outer wall of the other end of the interlocking limit bayonet 203, the other end of the pressing fixed spring rod 204 is fixedly connected with a fastening pressing plate 205, the outer wall of one end of the fastening pressing plate 205 is connected with the outer wall of the other end of the pressing fixed spring rod 204, one side of the embedded movable groove 202 is movably connected with a lifting adjusting wheel 206, and the outer wall of one side of the lifting adjusting wheel 206 is connected with the outer wall of the other side of the embedded movable groove 202;
a circular hole socket 7 is fixedly connected with one side of the inner top of a circuit device main body 1, the outer peripheral wall of the circular hole socket 7 is connected with the inner wall of the circuit device main body 1, a USB socket 8 is fixedly connected with one side of the circular hole socket 7, the outer wall of one side of the USB socket 8 is connected with the outer wall of the other side of the circular hole socket 7 in an overlapping manner, a plug interface 9 is fixedly connected with one side of the USB socket 8, the outer wall of one side of the plug interface 9 is connected with the outer wall of the other side of the USB socket 8 in an overlapping manner, an interface adjusting and replacing groove 10 is fixedly connected with the bottom of the USB socket 8, the outer wall of the top of the interface adjusting and replacing groove 10 is connected with the outer wall of the bottom of the USB socket 8 in an overlapping manner, an insert movable gear set 11 is movably connected with the middle part of the interface adjusting and replacing groove 10, a connecting insert 12 is embedded and connected with the inner side of the insert movable gear set 11, the peripheral outer wall of the connecting insert 12 is connected with the inner side inner wall of the insert movable gear set 11, the middle part inside the circuit device main body 1 is fixedly connected with a circuit power supply 13, the peripheral outer wall of the circuit power supply 13 is connected with the inner side inner wall of the circuit device main body 1 in a lap joint mode, the bottom inside the circuit device main body 1 is fixedly connected with a control and regulation single chip microcomputer 14, and the peripheral outer wall of the control and regulation single chip microcomputer 14 is connected with the inner side inner wall of the circuit device main body 1 in a lap joint mode;
one end of the circuit power supply 13 is movably connected with a sliding rheostat regulator 15, one end outer wall of the sliding rheostat regulator 15 is connected with the other end outer wall of the circuit power supply 13, the inner side of the sliding rheostat regulator 15 is connected with a sliding rheostat rod 16 in a penetrating mode, the peripheral outer wall of the sliding rheostat rod 16 is connected with the inner side inner wall of the sliding rheostat regulator 15, one end of the sliding rheostat regulator 15 is fixedly connected with a sliding regulating rod 17, one end outer wall of the sliding regulating rod 17 is connected with the other end outer wall of the sliding rheostat regulator 15, one end of the sliding regulating rod 17 is movably connected with a current regulating knob 18, one end outer wall of the current regulating knob 18 is connected with the other end outer wall of the sliding regulating rod 17, two ends of the current regulating knob 18 are fixedly connected with regulating limiting threshold values 19, and one end outer wall of the regulating limiting threshold values 19 is connected with the other end outer wall of the current regulating knob 18.
Preferably, the preceding fixedly connected with atress pull ring 4 of the portable box 2 of device, the back outer wall of atress pull ring 4 links to each other with the preceding outer wall of the portable box 2 of device described above, because this circuit arrangement has the portability, when carrying, the device does not possess fine atress structure, make the staff carry the in-process easily and produce ache and discomfort, through setting up atress pull ring 4, atress pull ring 4 is fine atress protection architecture, staff's accessible hand power atress pull ring 4 carries circuit arrangement, thereby fine alleviate the ache and the discomfort that produce in the process of carrying, thereby fine embodiment circuit arrangement's laborsaving nature.
Preferably, the top periphery of the portable box 2 of device is closely laminated and is had prevention of seepage water sealing washer 5, the inboard inner wall of prevention of seepage water sealing washer 5 links to each other with the peripheral outer wall of the portable box 2 of device, when imbedding circuit arrangement in the portable box, there is the space between circuit arrangement and the portable box, lead to steam impurity infiltration easily, the fixed effect of influence embedding, and cause destruction to circuit arrangement easily, through setting up prevention of seepage water sealing washer 5, prevention of seepage water sealing washer 5 sets up the space department between circuit arrangement and the portable box, can be fine play isolated sealed effect, thereby fine prevention of steam impurity's infiltration, fine embodiment the leakproofness of the device.
Preferably, the one end swing joint of the portable box 2 of device has heat dissipation turbine group 6, the one end outer wall of heat dissipation turbine group 6 links to each other with the other end outer wall of the portable box 2 of device, because circuit device uses in for the embedded portable box, be in under the airtight environment for a long time, the inside heat of circuit device can't in time be dispelled, cause the damage to the inside electronic component of circuit device easily, through setting up heat dissipation turbine group 6, heat dissipation turbine group 6 is fine heat dissipation mouth of dispelling, carry out the heat through the radiating turbine of three high-efficient carminative, thereby fine reflection of the heat dissipation high efficiency of the device.
Preferably, the box of the antiskid of the one end top fixedly connected with of device portable box 2 is taken off the box and is buckled 207, the bottom outer wall that the box was buckled to the antiskid is taken off the box and is linked to each other with the bottom outer wall of device portable box 2, because circuit arrangement inner member is comparatively exquisite and expensive, the antiskid nature of current portable box is not enough, it is not enough to the safety guarantee nature of circuit arrangement, take off the box through setting up the antiskid and buckle 207, pack circuit arrangement back into portable box, the staff takes off the box through the antiskid that embolias portable box 3 and correspond the position and detain 207, the antiskid is taken off the hole on box buckle 207 and the portable box lid 3 and is fine interlock structure, the condition that the roll-off took place for portable box that prevents that can be fine, thereby fine embodiment the safety protection nature of the device.
Preferably, adjust the bottom fixedly connected with ventilation groove 20 of spacing threshold value 19, the top outer wall of ventilation groove 20 links to each other with the bottom outer wall of adjusting spacing threshold value 19, adjusting device is when depositing for a long time, the easy infiltration of outside dust impurity causes and piles up, influence adjusting device's work efficiency, through setting up ventilation groove 20, ventilation groove 2 is fine ventilation structure, the free circulation of messenger's device inside and outside air that can be fine, fine preventing that the infiltration of dust impurity from causing piles up, thereby fine embodiment the device's air permeability.
Preferably, the portable box 2 of the device is formed by combining a downward pressing driving plate 201 at the bottom inside, an embedded movable groove 202 at the top of the downward pressing driving plate 201, a linkage limiting pin 203 at the top end of one side of the downward pressing driving plate 201, a pressing fixed spring rod 204 at one end of the linkage limiting pin 203, a fastening pressing plate 205 at the other end of the pressing fixed spring rod 204 and a lifting adjusting wheel 206 at one side of the embedded movable groove 202, because the circuit device needs to work on different circuit objects, most of the existing circuit devices do not have good portability and are not beneficial to the operation of replacing objects of the circuit device, by arranging the portable box 2 of the device, the movable downward pressing driving plate 201 is arranged inside the portable box 2 of the device, a worker places the circuit device into the portable box and manually presses the portable box to drive the downward pressing driving plate 201 at the bottom to move downwards, the downward pressing driving plate 201 simultaneously drives the linkage limiting pin 203 downwards, the downward process makes the pressing fixed spring rod 204 separate from the fixed state, generates elastic force to make the pressing fixed spring rod 204 open, and tightly presses the circuit device through the fastening pressing plate 205 for fixing, thereby well embodying the portability of the device.
Preferably, the adaptable adjusting circuit device is formed by combining a circular hole socket 7 on one side of the top inside a circuit device main body 1, a USB socket 8 on one side of the circular hole socket 7, a plug interface 9 on one side of the USB socket 8, an interface adjusting and replacing groove 10 at the bottom of the USB socket 8, an insert movable gear set 11 at the middle part of the interface adjusting and replacing groove 10 and a connecting insert 12 on the inner side inside the insert movable gear set 11, because the circuit device needs to carry out circuit adjustment on different objects, different types of interfaces can be connected according to different circuit requirements, the existing circuit device only has a single interface, different types of interfaces can not be well adapted, the adaptability is insufficient, by arranging the adaptable adjusting circuit device, the device main body consists of three main stream inserting ports of the circular hole socket 7, the USB socket 8 and the plug interface 9, a worker can adjust and replace the connecting insert 12 in the groove 10 through the movable interface according to actual connection requirements, the connecting insert 12 is movably inserted into different sockets along the insert movable gear set 11, thereby well representing various adaptations of the circuit device.
Preferably, the precise adjusting device is formed by combining a sliding variable resistance regulator 15 at one end of a circuit power supply 13, a sliding variable resistance rod 16 at the inner side of the sliding variable resistance regulator 15, a sliding adjusting rod 17 at one end of the sliding variable resistance regulator 15, a current adjusting knob 18 at one end of the sliding adjusting rod 17 and adjusting limit thresholds 19 at two ends of the current adjusting knob 18, the existing adjusting device does not have a good precise function during adjustment and is difficult to control in precision, the device adjusts and controls the current quantity through the adjusting resistor by arranging the sliding variable resistance regulator 15, when adjustment is needed, a worker drives the sliding adjusting rod 17 to enable the sliding variable resistance regulator 15 to move on the sliding variable resistance rod 16 by manually rotating the current adjusting knob 18, the resistance value is changed by changing the position of the resistor in the circuit, so that the current adjusting effect is achieved, and the set adjusting limit thresholds 19 can be used for comparison reference by the worker, thereby the regulation accuracy of the device is well reflected.
The working principle is as follows: firstly, the watertight sealing ring 5 is arranged at the gap between the circuit device and the portable box, so that the watertight sealing ring 5 can well play a role in isolating and sealing, thereby well preventing water vapor impurities from permeating and well embodying the sealing property of the device;
then, by arranging the heat dissipation turbine group 6, the heat dissipation turbine group 6 is a good heat dissipation port, and heat dissipation is carried out through the three high-efficiency wind-dispelling and heat-dissipating turbines, so that the heat dissipation efficiency of the device is well embodied;
then, by arranging the portable box 2, a movable lower pressing driving plate 201 is arranged inside the portable box 2, a worker places the circuit device into the portable box and manually presses the portable box to drive the lower pressing driving plate 201 at the bottom to move downwards, the lower pressing driving plate 201 simultaneously drives the linkage limiting bayonet 203 to move downwards, the pressing fixing spring rod 204 is separated from a fixing state in the downward process, elasticity is generated to enable the pressing fixing spring rod 204 to be bounced off, and the circuit device is tightly pressed and fixed through the fastening pressing plate 205, so that the portability of the device is well embodied;
next, by arranging an adaptive adjusting circuit device, the main body of the device consists of three mainstream socket ports, namely a circular socket port 7, a USB socket port 8 and a plug port 9, and a worker can adjust and replace a connecting insert 12 in a groove 10 through a movable interface according to actual connection requirements, so that the connecting insert 12 is movably inserted into different socket ports along an insert movable gear set 11, and various adaptability of the circuit device is well embodied;
finally, through setting up the sliding rheostat regulator 15, the device adjusts and controls the current magnitude through adjusting the resistance, when needing to adjust, the staff drives the sliding adjusting rod 17 to make the sliding rheostat regulator 15 move on the sliding rheostat rod 16 through the manual rotation current adjusting knob 18, change the resistance value through changing the position of the resistance in the circuit, thus reach the effect of adjusting the current, the spacing threshold value 19 of regulation that sets up can be used for the staff to make the reference of contrasting, thus the fine demonstration the regulation accuracy nature of the device, this is the theory of operation of this kind of adjustable circuit arrangement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An adjustable circuit device, includes circuit device main part (1), portable box of device (2) and portable lid (3), its characterized in that: the portable circuit device is characterized in that a portable device box (2) is connected to the periphery of the bottom of the circuit device main body (1) in a nested mode, the inner side inner wall of the portable device box (2) is connected with the outer wall of the bottom of the circuit device main body (1), one end of the portable device box (2) is movably connected with a portable box cover (3), and the outer wall of one end of the portable box cover (3) is connected with the outer wall of the other end of the portable device box (2);
the device comprises a device portable box (2), wherein a lower pressing and driving plate (201) is movably connected to the bottom inside the device portable box (2), the outer peripheral wall of the lower pressing and driving plate (201) is connected with the inner side wall of the device portable box (2) in an overlapping manner, the top of the lower pressing and driving plate (201) is movably connected with an embedded movable groove (202), the outer bottom wall of the embedded movable groove (202) is connected with the outer top wall of the lower pressing and driving plate (201) in an overlapping manner, one top end of one side of the lower pressing and driving plate (201) is movably connected with a linkage limiting clamping pin (203), the outer bottom wall of the linkage limiting clamping pin (203) is connected with the outer top end wall of the lower pressing and driving plate (201), one end of the linkage limiting clamping pin (203) is fixedly connected with a pressing and fixing spring rod (204), the outer wall of one end of the pressing and fixing spring rod (204) is connected with the outer wall of the other end of the linkage limiting clamping pin (203), and the other end of the pressing and fixing spring rod (204) is fixedly connected with a fastening pressing and pressing plate (205), the outer wall of one end of the fastening pressing plate (205) is connected with the outer wall of the other end of the pressing fixed spring rod (204), one side of the embedded movable groove (202) is movably connected with a lifting adjusting wheel (206), and the outer wall of one side of the lifting adjusting wheel (206) is connected with the outer wall of the other side of the embedded movable groove (202);
the circuit device comprises a circuit device body (1), wherein a circular hole socket (7) is fixedly connected to one side of the inner top of the circuit device body (1), the outer peripheral wall of the circular hole socket (7) is connected with the inner wall of the circuit device body (1), a USB socket (8) is fixedly connected to one side of the circular hole socket (7), the outer wall of one side of the USB socket (8) is connected with the outer wall of the other side of the circular hole socket (7) in an overlapping manner, a plug interface (9) is fixedly connected to one side of the USB socket (8), the outer wall of one side of the plug interface (9) is connected with the outer wall of the other side of the USB socket (8) in an overlapping manner, an interface adjusting and replacing groove (10) is fixedly connected to the bottom of the USB socket (8), the outer wall of the top of the interface adjusting and replacing groove (10) is connected with the outer wall of the bottom of the USB socket (8) in an overlapping manner, and an inserting piece moving gear set (11) is movably connected to the middle part of the interface adjusting and replacing groove (10), the outer peripheral wall of the insert movable gear set (11) is connected with the inner wall of the interface adjusting and replacing groove (10), a connecting insert (12) is embedded and connected to the inner side of the insert movable gear set (11), the outer peripheral wall of the connecting insert (12) is connected with the inner side wall of the insert movable gear set (11), a circuit power supply (13) is fixedly connected to the middle part of the interior of the circuit device main body (1), the outer peripheral wall of the circuit power supply (13) is connected with the inner side wall of the circuit device main body (1) in an overlapping mode, a control and adjusting single chip microcomputer (14) is fixedly connected to the bottom of the interior of the circuit device main body (1), and the outer peripheral wall of the control and adjusting single chip microcomputer (14) is connected with the inner side wall of the circuit device main body (1) in an overlapping mode;
one end of the circuit power supply (13) is movably connected with a sliding rheostat regulator (15), one end outer wall of the sliding rheostat regulator (15) is connected with the other end outer wall of the circuit power supply (13), the inner side of the sliding rheostat regulator (15) is connected with a sliding rheostat rod (16) in a penetrating manner, the peripheral outer wall of the sliding rheostat rod (16) is connected with the inner side inner wall of the sliding rheostat regulator (15), one end of the sliding rheostat regulator (15) is fixedly connected with a sliding regulating rod (17), one end outer wall of the sliding regulating rod (17) is connected with the other end outer wall of the sliding rheostat regulator (15), one end of the sliding regulating rod (17) is movably connected with a current regulating knob (18), one end outer wall of the current regulating knob (18) is connected with the other end outer wall of the sliding regulating rod (17), and two ends of the current regulating knob (18) are fixedly connected with a regulating limiting threshold value (19), the outer wall of one end of the limiting threshold value (19) is connected with the outer wall of the other end of the current adjusting knob (18);
the portable box (2) of the device is formed by combining a lower pressing driving plate (201) at the bottom inside, an embedded movable groove (202) at the top of the lower pressing driving plate (201), a linkage limiting bayonet lock (203) at the top end of one side of the lower pressing driving plate (201), a pressing fixed spring rod (204) at one end of the linkage limiting bayonet lock (203), a fastening pressing plate (205) at the other end of the pressing fixed spring rod (204) and a lifting adjusting wheel (206) at one side of the embedded movable groove (202);
the adaptable adjusting circuit device is formed by jointly combining a circular hole socket (7) on one side of the top inside a circuit device main body (1), a USB socket (8) on one side of the circular hole socket (7), a plug interface (9) on one side of the USB socket (8), a socket adjusting and replacing groove (10) at the bottom of the USB socket (8), an insert movable gear set (11) in the middle of the socket adjusting and replacing groove (10) and a connecting insert (12) on the inner side inside the insert movable gear set (11);
the accurate adjusting device is formed by combining a sliding variable resistance adjuster (15) at one end of a circuit power supply (13), a sliding variable resistance rod (16) at the inner side of the sliding variable resistance adjuster (15), a sliding adjusting rod (17) at one end of the sliding variable resistance adjuster (15), a current adjusting knob (18) at one end of the sliding adjusting rod (17) and adjusting limit thresholds (19) at two ends of the current adjusting knob (18) together.
2. An adjustable circuit arrangement according to claim 1, wherein: the front of the device portable box (2) is fixedly connected with a stress pull ring (4), and the outer wall of the rear of the stress pull ring (4) is matched with the outer wall of the front of the device portable box (2); the periphery of the top of the portable box (2) is tightly attached with a water seepage prevention sealing ring (5), and the inner side wall of the water seepage prevention sealing ring (5) is connected with the outer peripheral wall of the portable box (2); one end of the portable device box (2) is movably connected with a heat dissipation turbine set (6), and the outer wall of one end of the heat dissipation turbine set (6) is connected with the outer wall of the other end of the portable device box (2); the anti-slipping box buckle (207) is fixedly connected to the top of one end of the portable box (2) of the device, and the outer wall of the bottom of the anti-slipping box buckle (207) is connected with the outer wall of the bottom of the portable box (2) of the device.
3. An adjustable circuit arrangement according to claim 1, wherein: the bottom fixedly connected with ventilation groove (20) of adjusting spacing threshold value (19), the top outer wall in ventilation groove (20) links to each other with the bottom outer wall of adjusting spacing threshold value (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922538.0A CN110769626B (en) | 2019-09-27 | 2019-09-27 | Adjustable circuit device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922538.0A CN110769626B (en) | 2019-09-27 | 2019-09-27 | Adjustable circuit device |
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| Publication Number | Publication Date |
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| CN110769626A CN110769626A (en) | 2020-02-07 |
| CN110769626B true CN110769626B (en) | 2021-12-21 |
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| CN201910922538.0A Active CN110769626B (en) | 2019-09-27 | 2019-09-27 | Adjustable circuit device |
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| CN2891299Y (en) * | 2006-04-17 | 2007-04-18 | 刘荣秀 | Battery case using mobile phone battery and electric appliance using the same |
| CN101754603A (en) * | 2008-12-19 | 2010-06-23 | 康佳集团股份有限公司 | Electronic equipment with compound socket |
| CN202847643U (en) * | 2012-10-14 | 2013-04-03 | 李质勇 | Remote control electromagnetic type direction locking pressure sensing warning device of light vehicles |
| CN206065195U (en) * | 2016-06-29 | 2017-04-05 | 重庆新永精密合金有限公司 | The stamping mold of belt lock catch |
| CN206640122U (en) * | 2017-04-19 | 2017-11-14 | 西安工业大学 | A kind of multifunctional intellectual facility information case |
| CN206879265U (en) * | 2017-06-22 | 2018-01-12 | 商洛学院 | A kind of clamping apparatus of home furnishings intelligent internet of things net controller |
| CN207040089U (en) * | 2017-07-21 | 2018-02-23 | 仁川科技（天津）有限公司 | A kind of controller box with battery |
| CN207232261U (en) * | 2017-09-29 | 2018-04-13 | 广东信德电力建设有限公司 | A kind of loop resistance tests system |
| CN208335746U (en) * | 2018-04-25 | 2019-01-04 | 谢成忠 | A kind of portable mobile hard disk conserving case |
| CN208490115U (en) * | 2018-08-10 | 2019-02-12 | 深圳市鼎恒丰科技有限公司 | A kind of spring patch fixture that stability is high |
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Effective date of registration: 20230427 Address after: Room 413, Unit 1, Building 1, Tian'an Digital City, No. 1 Huangjin Road, Nancheng Street, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Lingdun Zhilian Information Technology Co.,Ltd. Address before: Room 403, 525 Chuangxin Road, Zhonghe street, Yinzhou District, Ningbo City, Zhejiang Province, 315000 Patentee before: Yunsuo (Ningbo) Technology Co.,Ltd. |