CN212231341U - Direct current voltage-stabilized power supply with high stability structure - Google Patents
Direct current voltage-stabilized power supply with high stability structure Download PDFInfo
- Publication number
- CN212231341U CN212231341U CN202020521033.1U CN202020521033U CN212231341U CN 212231341 U CN212231341 U CN 212231341U CN 202020521033 U CN202020521033 U CN 202020521033U CN 212231341 U CN212231341 U CN 212231341U
- Authority
- CN
- China
- Prior art keywords
- base
- box body
- fixedly connected
- power supply
- slider
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003381 stabilizer Substances 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a direct current stabilized voltage power supply with a high stability structure, in particular to the technical field of direct current stabilized voltage power supply, which comprises a box body, wherein a lifting mechanism is arranged inside the box body; the lifting mechanism comprises a base, the base is located inside the box body, a cavity is formed in the bottom of the box body, a knob is arranged on one side of the box body, and a transmission shaft is fixedly connected to one side of the knob. The utility model discloses a set up elevating system, the staff can be when ponding is more, fast and effectual height position that raises the stabiliser, avoid the stabiliser to take place by the phenomenon that ponding was soaked, the steady operation of guarantee stabiliser, simultaneously through the second spring of setting a plurality of first springs and stabiliser both sides between base and base, can effectively cushion the absorption to external collision and the pressure and the vibration that produce, reduce the influence of external collision to the stabiliser, further ensure the normal stable work of stabiliser.
Description
Technical Field
The utility model relates to a direct current constant voltage power supply technical field, concretely relates to direct current constant voltage power supply with high stability structure.
Background
An electronic device capable of providing a stable DC power supply for a load. The power supply of the direct current stabilized power supply is mostly an alternating current power supply, and when the voltage or the load resistance of the alternating current power supply changes, the direct current output voltage of the voltage stabilizer can be kept stable. Direct current constant voltage power supply is along with electronic equipment to the high accuracy, the direction development of high stability and high reliability, high requirement has been proposed to electronic equipment's power supply, and in daily life, the stabiliser position often fixes the lock and dies, can soak the stabiliser when ponding that heavy rain leads to is too much, cause the damage to its inside electronic component, influence its normal use, traditional stabiliser is when receiving external vehicle or pedestrian mistake and hitting simultaneously, the vibration of production will produce great adverse effect to its inside electrical components, direct damage even, thereby unable normal steady operation.
Therefore, it is necessary to provide a dc regulated power supply with a high stability structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a direct current constant voltage power supply with high stability structure, through setting up elevating system, the staff can be when ponding is more, fast and effectual height position that raises the stabiliser, avoid the stabiliser to take place by the phenomenon that ponding was soaked, guarantee the steady operation of stabiliser, simultaneously through the second spring of setting a plurality of first springs and stabiliser both sides between base and base, can effectively cushion the absorption to external collision and the pressure and the vibration that produce, reduce the influence of external collision to the stabiliser, further guarantee the normal stable work of stabiliser, often the dead lock of stabiliser position among the solution prior art, the stabiliser can be soaked when the ponding that the heavy rain leads to is too much, cause the damage to its inside electronic component, influence its problem of normal use.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a direct current stabilized voltage power supply with a high-stability structure comprises a box body, wherein a lifting mechanism is arranged inside the box body;
the lifting mechanism comprises a base, the base is positioned in a box body, a cavity is formed in the bottom of the box body, a knob is arranged on one side of the box body, a transmission shaft is fixedly connected to one side of the knob, two first bevel gears are fixedly sleeved on the outer side of the transmission shaft, two threaded rods are sleeved in the base and are in threaded connection with the base, the bottom ends of the two threaded rods extend into the cavity, the top ends of the two threaded rods extend to the outer side of the top of the base, two second bevel gears are fixedly connected to the bottom ends of the two threaded rods and are respectively positioned at the tops of the two first bevel gears and are in meshed connection with the first bevel gears, a through groove is formed in the surface of the top of the base, a base is embedded in the through groove, a voltage stabilizer is fixedly connected to the top of the, a plurality of first spring bottom all with base fixed connection, the equal fixedly connected with second spring in stabiliser both sides, two the equal fixedly connected with backup pad in second spring outer end.
Further, the equal fixedly connected with first slider in base both sides, first spout has all been seted up on box both sides inner wall surface, two first slider is located inside two first spouts respectively, first slider and first spout phase-match.
Further, a slot has been seted up to box one side surface, the through hole has been seted up on the knob surface, through hole quantity sets up to a plurality ofly and is ring shape evenly distributed at knob one side surface, the inside bolt that is equipped with of knob, bolt one end runs through the knob through the through hole and extends to inside the slot of box one side.
Further, transmission shaft one end runs through base one side and passes the cavity and extend to inside the base opposite side, transmission shaft and base junction all pass through first bearing swing joint, threaded rod and bottom half junction pass through second bearing swing joint.
Further, the base both sides equal fixedly connected with second slider, the second spout has all been seted up on the inner wall surface of groove both sides that runs through, two the second slider is located inside two second spouts respectively, second slider and second spout phase-match.
Further, two equal fixedly connected with third slider in the backup pad outside, the third spout has all been seted up on box both sides inner wall surface, two the third slider is located inside two third spouts respectively, third slider and third spout phase-match.
Further, the box front side inlays and is equipped with the chamber door, the chamber door passes through hinge and box swing joint, the inside fixed observation board that is equipped with of chamber door, the observation board is made by transparent ya keli material.
Further, two supporting seats are fixedly connected to the bottom of the box body, a heat dissipation plate is fixedly embedded in the rear side of the box body, and a filter screen is fixedly embedded in the heat dissipation plate.
The embodiment of the utility model provides a have following advantage:
the utility model discloses a set up elevating system, the staff can be when ponding is more, and the high position of quick and effectual rising stabiliser avoids the stabiliser to take place by the phenomenon that ponding was soaked, ensures the steady operation of stabiliser, simultaneously through the second spring of setting up a plurality of first springs and stabiliser both sides between base and base, can effectively cushion the absorption to external collision and the pressure and the vibration that produce, reduces the influence of external collision to the stabiliser, further ensures the normal stable work of stabiliser, compares with prior art, the utility model has the advantages of simple and reasonable structural design, convenient to use, the flexible operation avoids the stabiliser to be soaked by ponding, effectively cushions external vibration simultaneously, ensures stabiliser steady operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a front view cross-sectional view provided by the present invention;
FIG. 3 is an enlarged view of the part A of FIG. 2 according to the present invention;
fig. 4 is a perspective view of the knob provided by the present invention;
fig. 5 is a rear view provided by the present invention;
in the figure: the device comprises a box body 1, a slot 101, a base 2, a knob 3, a through hole 301, a transmission shaft 4, a first bevel gear 5, a threaded rod 6, a second bevel gear 7, a base 8, a voltage stabilizer 9, a first spring 10, a second spring 11, a support plate 12, a first slider 13, a bolt 14, a second slider 15, a third slider 16, a box door 17, an observation plate 18, a support seat 19, a heat dissipation plate 20 and a filter screen 21.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached fig. 1-5 of the specification, the direct current stabilized power supply with the high stability structure of the embodiment comprises a box body 1, wherein a lifting mechanism is arranged inside the box body 1;
the lifting mechanism comprises a base 2, the base 2 is positioned in a box body 1, a cavity is formed in the bottom of the box body 1, a knob 3 is arranged on one side of the box body 1, a transmission shaft 4 is fixedly connected to one side of the knob 3, two first bevel gears 5 are fixedly sleeved on the outer side of the transmission shaft 4, two threaded rods 6 are sleeved in the base 2, the threaded rods 6 are in threaded connection with the base 2, the bottom ends of the two threaded rods 6 extend into the cavity, the top ends of the two threaded rods 6 extend to the outer side of the top of the base 2, two second bevel gears 7 are fixedly connected to the bottom ends of the two threaded rods 6, the two second bevel gears 7 are respectively positioned on the top of the two first bevel gears 5, the second bevel gears 7 are in meshed connection with the first bevel gears 5, a through groove is formed in the, the top of the base 8 is fixedly connected with a voltage stabilizer 9, the bottom of the base 8 is fixedly connected with a plurality of first springs 10, the bottom ends of the first springs 10 are fixedly connected with the base 2, two sides of the voltage stabilizer 9 are fixedly connected with second springs 11, and the outer ends of the two second springs 11 are fixedly connected with a supporting plate 12;
furthermore, the two sides of the base 2 are fixedly connected with first sliding blocks 13, the inner wall surfaces of the two sides of the box body 1 are respectively provided with first sliding grooves, the two first sliding blocks 13 are respectively positioned in the two first sliding grooves, and the first sliding blocks 13 are matched with the first sliding grooves, so that the base 2 is beneficial to being more stable when ascending or descending in the box body 1;
furthermore, a slot 101 is formed in the surface of one side of the box body 1, a through hole 301 is formed in the surface of the knob 3, the through holes 301 are arranged in a plurality and are uniformly distributed on the surface of one side of the knob 3 in a circular ring shape, a plug 14 is arranged inside the knob 3, one end of the plug 14 penetrates through the knob 3 through the through hole 301 and extends into the slot 101 in one side of the box body 1, and therefore the position of the knob 3 is favorably clamped and fixed;
furthermore, one end of the transmission shaft 4 penetrates through one side of the base 8, penetrates through the cavity and extends into the other side of the base 8, the joints of the transmission shaft 4 and the base 8 are movably connected through a first bearing, and the joint of the threaded rod 6 and the bottom of the box body 1 is movably connected through a second bearing;
furthermore, the two sides of the base 8 are fixedly connected with second sliding blocks 15, the inner wall surfaces of the two sides of the through groove are provided with second sliding grooves, the two second sliding blocks 15 are respectively positioned in the two second sliding grooves, and the second sliding blocks 15 are matched with the second sliding grooves, so that the base 8 can smoothly slide in the through groove of the base 2;
further, the outer sides of the two support plates 12 are fixedly connected with third sliding blocks 16, the inner wall surfaces of the two sides of the box body 1 are respectively provided with a third sliding groove, the two third sliding blocks 16 are respectively positioned in the two third sliding grooves, and the third sliding blocks 16 are matched with the third sliding grooves;
furthermore, a box door 17 is embedded in the front side of the box body 1, the box door 17 is movably connected with the box body 1 through a hinge, an observation plate 18 is fixedly embedded in the box door 17, and the observation plate 18 is made of a transparent acrylic material, so that observation of the voltage stabilizer 9 in the box body 1 is facilitated;
further, two supporting seats 19 are fixedly connected to the bottom of the box body 1, a heat dissipation plate 20 is fixedly embedded in the rear side of the box body 1, and a filter screen 21 is fixedly embedded in the heat dissipation plate 20.
The implementation scenario is specifically as follows: in the practical application of the utility model, when the rainwater with large rainfall is accumulated more, the worker can firstly extract the bolt 14, then rotate the knob 3 to drive the two first bevel gears 5 to rotate and further drive the two second bevel gears 7 to rotate, thereby enabling the two threaded rods 6 to rotate, because the base 2 is in threaded connection with the threaded rods 6, the base 2 will rise in the box body 1, the first slider 13 slides upwards in the first chute, finally the base 2 rises to drive the base 8 and the voltage stabilizer 9 to rise, the second spring 11 will also slide upwards with the support plate 12 and the third slider 16 following the voltage stabilizer 9, after the voltage stabilizer 9 rises to a proper height, the worker can insert the bolt 14 into the through hole 301 and the slot 101 again, the knob 3 is locked, so that the voltage stabilizer 9 is locked at the current height position, thereby avoiding the phenomenon that the bottom of the voltage stabilizer 9 is damaged by the seeper, meanwhile, when an external vehicle or a person accidentally bumps the box body 1, the generated vibration sequentially passes through the box body 1, the base 2 and the base 8 and is finally transmitted to the voltage stabilizer 9, the plurality of first springs 10 arranged at the bottom of the base 8 can effectively buffer and absorb the vibration and the pressure in the vertical direction, the second springs 11 at the two sides of the voltage stabilizer 9 can also effectively buffer and absorb the vibration and the pressure in the horizontal direction, the stability of the voltage stabilizer 9 in operation is further ensured, a worker can quickly and effectively lift the height position of the voltage stabilizer 9 when the accumulated water is more, the phenomenon that the voltage stabilizer 9 is soaked by the accumulated water is avoided, the stable operation of the voltage stabilizer 9 is ensured, and meanwhile, the pressure and the vibration generated by the external collision can be effectively buffered and absorbed through the plurality of first springs 10 arranged between the base 8 and the base 2 and the second springs 11 at the two sides of the voltage stabilizer 9, reduce external collision and to stabiliser 9's influence, further ensure the normal stable work of stabiliser 9, this embodiment has specifically solved among the prior art stabiliser position often fixed lock die, and the stabiliser can be soaked to ponding that heavy rain leads to when too much, causes the damage to its inside electronic component, influences its normal use's problem.
The working principle is as follows:
referring to the attached drawings 1-5 of the specification, the knob 3 is rotated to drive the two first bevel gears 5 to rotate and further drive the two second bevel gears 7 to rotate, so that the two threaded rods 6 rotate, the base 2 rises inside the box body 1 at the moment, finally the base 2 rises to drive the base 8 and the voltage stabilizer 9 to rise, the bolt 14 is inserted into the through hole 301 and the slot 101 again, and the knob 3 is locked to clamp the voltage stabilizer 9 at the current height position, when an external vehicle or a person accidentally hits the box body 1, the first spring 10 can effectively buffer and absorb the vibration and pressure in the vertical direction, and the second spring 11 can also effectively buffer and absorb the vibration and pressure in the horizontal direction, so that the stability of the voltage stabilizer 9 in operation is further guaranteed.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a direct current regulated power supply with high stability structure, includes box (1), its characterized in that: a lifting mechanism is arranged in the box body (1);
the lifting mechanism comprises a base (2), the base (2) is positioned inside a box body (1), a cavity is formed in the bottom of the box body (1), a knob (3) is arranged on one side of the box body (1), a transmission shaft (4) is fixedly connected to one side of the knob (3), two first bevel gears (5) are fixedly sleeved on the outer side of the transmission shaft (4), two threaded rods (6) are sleeved inside the base (2), the threaded rods (6) are in threaded connection with the base (2), the bottoms of the two threaded rods (6) extend into the cavity, the top ends of the two threaded rods (6) extend to the outer side of the top of the base (2), second bevel gears (7) are fixedly connected to the bottoms of the two threaded rods (6), the two second bevel gears (7) are respectively positioned at the tops of the two first bevel gears (5), and the second bevel gears (7) are meshed with the first bevel gears, the utility model discloses a base (2) fixed connection, including base (2), base (2) top surface has been seted up and has been run through the groove, run through inslot portion and inlay and be equipped with base (8), base (8) top fixedly connected with stabiliser (9), a plurality of first spring (10) of base (8) bottom fixedly connected with, it is a plurality of first spring (10) bottom all with base (2) fixed connection, stabiliser (9) both sides equal fixedly connected with second spring (11), two equal fixedly connected with backup pad (12) in second spring (11) outer end.
2. A dc regulated power supply having a high stability configuration according to claim 1 wherein: the base (2) both sides are first slider (13) of equal fixedly connected with, first spout has all been seted up on box (1) both sides inner wall surface, two first slider (13) are located inside two first spouts respectively, first slider (13) and first spout phase-match.
3. A dc regulated power supply having a high stability configuration according to claim 1 wherein: slot (101) have been seted up to box (1) one side surface, through hole (301) have been seted up on knob (3) surface, through hole (301) quantity sets up to a plurality ofly and is ring form evenly distributed at knob (3) one side surface, knob (3) inside is equipped with bolt (14), bolt (14) one end runs through knob (3) through hole (301) and extends to inside box (1) one side slot (101).
4. A dc regulated power supply having a high stability configuration according to claim 1 wherein: transmission shaft (4) one end runs through base (8) one side and passes the cavity and extend to inside base (8) opposite side, transmission shaft (4) and base (8) junction all pass through first bearing swing joint, threaded rod (6) and box (1) bottom junction pass through second bearing swing joint.
5. A dc regulated power supply having a high stability configuration according to claim 1 wherein: the base (8) both sides are the second slider (15) of equal fixedly connected with, the second spout has all been seted up on the inner wall surface of passing through groove both sides, two second slider (15) are located two second spouts inside respectively, second slider (15) and second spout phase-match.
6. A dc regulated power supply having a high stability configuration according to claim 1 wherein: two equal fixedly connected with third slider (16) in backup pad (12) outside, the third spout has all been seted up on box (1) both sides inner wall surface, two third slider (16) are located inside two third spouts respectively, third slider (16) and third spout phase-match.
7. A dc regulated power supply having a high stability configuration according to claim 1 wherein: box (1) front side inlays and is equipped with chamber door (17), chamber door (17) are through hinge and box (1) swing joint, chamber door (17) inside fixed the inlaying is equipped with observation board (18), observation board (18) are made by transparent ya keli material.
8. A dc regulated power supply having a high stability configuration according to claim 1 wherein: two supporting seats (19) are fixedly connected to the bottom of the box body (1), a heat dissipation plate (20) is fixedly embedded in the rear side of the box body (1), and a filter screen (21) is fixedly embedded in the heat dissipation plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521033.1U CN212231341U (en) | 2020-04-10 | 2020-04-10 | Direct current voltage-stabilized power supply with high stability structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521033.1U CN212231341U (en) | 2020-04-10 | 2020-04-10 | Direct current voltage-stabilized power supply with high stability structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212231341U true CN212231341U (en) | 2020-12-25 |
Family
ID=73905384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020521033.1U Active CN212231341U (en) | 2020-04-10 | 2020-04-10 | Direct current voltage-stabilized power supply with high stability structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212231341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054827A (en) * | 2021-02-06 | 2021-06-29 | 苏州润纳斯纳米科技有限公司 | Double-pulse power supply with stable working voltage |
-
2020
- 2020-04-10 CN CN202020521033.1U patent/CN212231341U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054827A (en) * | 2021-02-06 | 2021-06-29 | 苏州润纳斯纳米科技有限公司 | Double-pulse power supply with stable working voltage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208663724U (en) | A kind of adjustable electron component processing platform | |
| CN208978301U (en) | Rubber O type circle material loading and assembly module | |
| CN212231341U (en) | Direct current voltage-stabilized power supply with high stability structure | |
| CN210939175U (en) | Multifunctional tool table for building electrical design | |
| CN210559153U (en) | A shock-absorbing electric support seat | |
| CN208126274U (en) | A kind of computer host box with adjusting height function | |
| CN211624621U (en) | Leveling device for equipment on uneven ground | |
| CN213449743U (en) | A righting device for sloping wire pole | |
| CN208221924U (en) | Heightening pier of electronic circuit board production line | |
| CN218737775U (en) | Combined automatic lifting table | |
| CN214556846U (en) | Clamp for shaping special-shaped pipe fitting | |
| CN213765768U (en) | Multifunctional tool table for building electrical design | |
| CN212058697U (en) | Landslide mass displacement monitoring device based on single digital camera | |
| CN214759799U (en) | Dedicated design table of machine part design | |
| CN207921611U (en) | A kind of adjustable mini parallels | |
| CN209335584U (en) | A kind of adjustable electron element and component production labor make platform | |
| CN208001265U (en) | A kind of solar battery sheet intensity detection fixing device | |
| CN207735913U (en) | A kind of drilling processing device of valve upper cover processing line | |
| CN215601237U (en) | Energy storage photovoltaic board with adjustable angle | |
| CN214404393U (en) | Bearing seat fixing device | |
| CN217771827U (en) | Lifting mechanism convenient to furniture removes and lift furniture thereof | |
| CN220516575U (en) | Clamping device for photovoltaic panel driver processing | |
| CN218603421U (en) | Electric automatization switch board | |
| CN217130858U (en) | Server fixing device for block chain | |
| CN211529373U (en) | PLC electromechanical test bench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |