CN207319105U - A kind of high pressure resistant linear voltage regulator based on standard CMOS process - Google Patents
A kind of high pressure resistant linear voltage regulator based on standard CMOS process Download PDFInfo
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- CN207319105U CN207319105U CN201721767502.2U CN201721767502U CN207319105U CN 207319105 U CN207319105 U CN 207319105U CN 201721767502 U CN201721767502 U CN 201721767502U CN 207319105 U CN207319105 U CN 207319105U
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- housing
- fixed
- high pressure
- contiguous block
- pressure resistant
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Abstract
The utility model discloses a kind of high pressure resistant linear voltage regulator based on standard CMOS process, including housing, motor cabinet is fixed with the side outer wall of housing, driving motor is provided with by clamping screw in the inner bottom wall of motor cabinet, the first angular wheel is fixed with the top of driving motor, the second angular wheel is engaged with first angular wheel, shaft is fixed with the inner ring of second angular wheel, the interior bottom level of housing is provided with thread bush, the equal screw thread in both sides of thread bush is socketed with the first contiguous block, the side of first contiguous block is hinged with the first mounting rod, two one end of the first mounting rod away from the first contiguous block are hinged with the second contiguous block, installing plate is fixed with the top of two the second contiguous blocks, voltage-stablizer main body is provided with the top of installing plate.The utility model is simple in structure, and design is reasonable, easy to use, easy to operate, adds voltage-stablizer service life, reduces use cost, easy to spread.
Description
Technical field
Voltage-stablizer technical field is the utility model is related to, more particularly to it is a kind of high pressure resistant linear based on standard CMOS process
Voltage-stablizer.
Background technology
Voltage-stablizer is the equipment for making output voltage stabilization.Voltage-stablizer is by groups such as regulating circuit, control circuit and servomotors
Into.When input voltage or load change, control circuit is sampled, compares, amplifies, and then drives servomotor to rotate, makes
The position of pressure regulator carbon brush changes, by adjust automatically coil ratio, so as to keep the stabilization of output voltage.
Gradually largely use voltage-stablizer in factory at present, in factory in operation, substantial amounts of dust can be produced, and
The voltage-stablizer that factory uses is mostly directly exposed, and dust is easily accessible in voltage-stablizer, reduces the use of voltage-stablizer
In the service life, so as to cause the damage of voltage-stablizer, add use cost, for this reason, we have proposed one kind to be based on standard CMOS process
High pressure resistant linear voltage regulator solve the problems, such as this.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and the one kind proposed is based on standard
The high pressure resistant linear voltage regulator of CMOS technology.
To achieve these goals, the utility model employs following technical solution：
A kind of high pressure resistant linear voltage regulator based on standard CMOS process, including housing, on the side outer wall of the housing
It is fixed with motor cabinet, driving motor is provided with by clamping screw in the inner bottom wall of motor cabinet, drives and is fixed with the top of motor
First angular wheel, is engaged with the second angular wheel on the first angular wheel, shaft is fixed with the inner ring of the second angular wheel,
The interior bottom level of the housing is provided with thread bush, and the equal screw thread in both sides of thread bush is socketed with the first contiguous block, the first connection
The side of block is hinged with the first mounting rod, and two one end of the first mounting rod away from the first contiguous block are hinged with the second connection
Block, is fixed with installing plate at the top of two the second contiguous blocks, voltage-stablizer main body, the top of the housing is provided with the top of installing plate
One group of second mounting rod is respectively and fixedly provided with the side wall of portion both sides, two the second mounting rods side side close to each other is fixed with slip
Bar, is slidably fitted with movable block on sliding bar, two movable block sides close to each other have been hinged at motion bar.
Preferably, two one end of the motion bar away from movable block are hinged with mounting blocks, and two mounting blocks are arranged on two
The side side that a second contiguous block is located remotely from each other.
Preferably, bearing block, and the inside installation of bearing block are installed on side inner wall of the housing away from motor cabinet
Have bearing, one end of thread bush is fixed in the inner ring of bearing, and one end of shaft extends to the inside of housing, and with thread bush
One end is connected.
Preferably, sponge is installed on the installing plate, and sponge takes the shape of the letter U structure, voltage-stablizer main body is fixed on sponge
Top.
Preferably, the outer surface of the sliding bar is enclosed with compression spring, and compression spring is fixed on the top of movable block, compression spring it is another
One end is connected with the bottom of one of them the second mounting rod.
Preferably, the roof of the housing is hinged with cover board, and the length of cover board is equal to the length of housing.
The beneficial effects of the utility model are：
1st, by being provided with housing, realize and voltage-stablizer main body protected, avoid voltage-stablizer main body directly exposed
Outside, so as to avoid the dust in factory from entering in voltage-stablizer, improving the service life of voltage-stablizer reduces use cost；
2nd, it is convenient to be taken out in voltage-stablizer main body middle casing by being provided with thread bush, so as to be convenient for changing, housing it is interior
The compression spring of portion both sides, reaches the effect of damping, U-shaped sponge avoids voltage-stablizer from colliding with installing plate, effectively to voltage-stablizer
Main body is protected；
The utility model is simple in structure, and design is reasonable, easy to use, easy to operate, adds voltage-stablizer service life, drops
Low use cost, it is easy to spread.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of high pressure resistant linear voltage regulator based on standard CMOS process structural representation
Figure；
Fig. 2 be the utility model proposes a kind of high pressure resistant linear voltage regulator based on standard CMOS process in thread bush,
The sectional view of bearing block and bearing.
In figure：1 housing, 2 motor cabinets, 3 driving motors, 4 first angular wheels, 5 second angular wheels, 6 shafts, 7 screw threads
Set, 8 first contiguous blocks, 9 first mounting rods, 10 cover boards, 11 second mounting rods, 12 motion bars, 13 mounting blocks, 14 movable blocks, 15
Sliding bar, 16 installing plates, 17 second contiguous blocks, 18 voltage-stablizer main bodys.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of high pressure resistant linear voltage regulator based on standard CMOS process, including housing 1, the one of housing 1
Motor cabinet 2 is fixed with the outer wall of side, is provided with the inner bottom wall of motor cabinet 2 by clamping screw and drives motor 3, drive motor 3
Top be fixed with the first angular wheel 4, the second angular wheel 5 is engaged with the first angular wheel 4, the second angular wheel 5
Shaft 6 is fixed with inner ring, the interior bottom level of housing 1 is provided with thread bush 7, and the equal screw thread in both sides of thread bush 7 is socketed with
One contiguous block 8, the side of the first contiguous block 8 are hinged with the first mounting rod 9, and two the first mounting rods 9 are away from the first contiguous block 8
One end be hinged with the second contiguous block 17, the top of two the second contiguous blocks 17 is fixed with installing plate 16, the top of installing plate 16
Portion is provided with voltage-stablizer main body 18, and one group of second mounting rod 11, two second peaces are respectively and fixedly provided with the top both sides side wall of housing 1
Dress bar 11 side side close to each other is fixed with sliding bar 15, and movable block 14, two activities are slidably fitted with sliding bar 15
The side close to each other of block 14 has been hinged at motion bar 12, by being provided with housing, realizes and voltage-stablizer main body is protected
Shield, avoid voltage-stablizer main body directly it is exposed outside, so as to avoid the dust in factory from entering in voltage-stablizer, improve voltage-stablizer
Service life reduce use cost, it is convenient to be taken out in voltage-stablizer main body middle casing by being provided with thread bush so that side
Just to replace, the compression spring of the inside both sides of housing, reach the effect of damping, U-shaped sponge avoids voltage-stablizer from colliding with installing plate,
Effectively voltage-stablizer main body is protected；The utility model is simple in structure, and design is reasonable, easy to use, easy to operate, increases
Add voltage-stablizer service life, reduce use cost, it is easy to spread.
In the present embodiment, two one end of motion bar 12 away from movable block 14 are hinged with mounting blocks 13, two mounting blocks 13
The side side that two the second contiguous blocks 17 are located remotely from each other is arranged on, housing 1 is provided with axis on the side inner wall away from motor cabinet 2
Bearing, and the inside of bearing block is provided with bearing, one end of thread bush 7 is fixed in the inner ring of bearing, one end extension of shaft 6
It is connected to the inside of housing 1, and with one end of thread bush 7, sponge is installed on installing plate 16, and sponge takes the shape of the letter U structure, voltage stabilizing
Device main body 18 is fixed on the top of sponge, and the outer surface of sliding bar 15 is enclosed with compression spring, and compression spring is fixed on the top of movable block 14
Portion, the other end of compression spring are connected with the bottom of one of them the second mounting rod 11, and the roof of housing 1 is hinged with cover board 10, and covers
The length of plate 10 is equal to the length of housing 1.
In the present embodiment, work in use, starting driving motor 3, driving motor 3 drives the first angular wheel 4 when working
Rotated with the second angular wheel 5, it is achieved thereby that shaft 6 rotates, drive thread bush 7 to rotate when shaft 6 rotates, it is achieved thereby that
Two the first contiguous blocks 8 are close to each other and remote, and the convenient height to voltage-stablizer main body 18 is adjusted so that voltage-stablizer main body
18 drop in housing 1, so as to close cover board 10, avoid dust from entering in voltage-stablizer main body 18, improve voltage-stablizer main body
18 service life, avoids voltage-stablizer main body 18 from causing to damage, by being provided with the second mounting rod 11, movable block 14, sliding bar
15 and compression spring, when voltage-stablizer main body 18 declines, compression spring has certain pulling force to 14, when avoiding the voltage-stablizer main body 18 from rocking with
The inner wall of housing 1 collides.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high pressure resistant linear voltage regulator based on standard CMOS process, including housing (1), it is characterised in that the housing
(1) it is fixed with motor cabinet (2) on side outer wall, driving motor is provided with by clamping screw in the inner bottom wall of motor cabinet (2)
(3), drive at the top of motor (3) and be fixed with the first angular wheel (4), the first angular wheel is engaged with the second conical tooth on (4)
Take turns (5), be fixed with shaft (6) in the inner ring of the second angular wheel (5), the interior bottom level of the housing (1) is provided with screw thread
Cover (7), the equal screw thread in both sides of thread bush (7) is socketed with the first contiguous block (8), and the side of the first contiguous block (8) is hinged with the
One mounting rod (9), the one end of two the first mounting rods (9) away from the first contiguous block (8) are hinged with the second contiguous block (17), and two
Installing plate (16) is fixed with the top of a second contiguous block (17), voltage-stablizer main body (18) is provided with the top of installing plate (16),
One group of second mounting rod (11) is respectively and fixedly provided with the top both sides side wall of the housing (1), two the second mounting rods (11) are mutual
Close side side is fixed with sliding bar (15), and movable block (14), two movable blocks are slidably fitted with sliding bar (15)
(14) side close to each other has been hinged at motion bar (12).
2. a kind of high pressure resistant linear voltage regulator based on standard CMOS process according to claim 1, it is characterised in that two
The one end of a motion bar (12) away from movable block (14) is hinged with mounting blocks (13), and two mounting blocks (13) are arranged on two
The side side that second contiguous block (17) is located remotely from each other.
A kind of 3. high pressure resistant linear voltage regulator based on standard CMOS process according to claim 1, it is characterised in that institute
State and bearing block is installed on side inner wall of the housing (1) away from motor cabinet (2), and the inside of bearing block is provided with bearing, screw thread
One end of set (7) is fixed in the inner ring of bearing, and one end of shaft (6) extends to the inside of housing (1), and with thread bush (7)
One end be connected.
A kind of 4. high pressure resistant linear voltage regulator based on standard CMOS process according to claim 1, it is characterised in that institute
State and sponge is installed on installing plate (16), and sponge takes the shape of the letter U structure, voltage-stablizer main body (18) is fixed on the top of sponge.
A kind of 5. high pressure resistant linear voltage regulator based on standard CMOS process according to claim 1, it is characterised in that institute
The outer surface for stating sliding bar (15) is enclosed with compression spring, and compression spring is fixed on the top of movable block (14), the other end of compression spring and its
In the bottom of second mounting rod (11) be connected.
A kind of 6. high pressure resistant linear voltage regulator based on standard CMOS process according to claim 1, it is characterised in that institute
The roof for stating housing (1) is hinged with cover board (10), and the length of cover board (10) is equal to the length of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767502.2U CN207319105U (en) | 2017-12-18 | 2017-12-18 | A kind of high pressure resistant linear voltage regulator based on standard CMOS process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767502.2U CN207319105U (en) | 2017-12-18 | 2017-12-18 | A kind of high pressure resistant linear voltage regulator based on standard CMOS process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319105U true CN207319105U (en) | 2018-05-04 |
Family
ID=62401189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767502.2U Expired - Fee Related CN207319105U (en) | 2017-12-18 | 2017-12-18 | A kind of high pressure resistant linear voltage regulator based on standard CMOS process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319105U (en) |
-
2017
- 2017-12-18 CN CN201721767502.2U patent/CN207319105U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20181218 |